CN110916865A

CN110916865A - Head-raising neck pillow

Info

Publication number: CN110916865A
Application number: CN201910125499.1A
Authority: CN
Inventors: 俞俐伶
Original assignee: NINGBO PLATFORM Inc
Current assignee: NINGBO PLATFORM Inc
Priority date: 2018-09-19
Filing date: 2019-02-20
Publication date: 2020-03-27
Also published as: CN110916868A; CN210158748U; WO2020168626A1; CN210158749U; CN212756013U; CN110916866A

Abstract

The invention provides a head-up neck pillow which is provided with a first end and a second end and comprises a main body part extending between the first end and the second end, wherein the main body part forms a wearing cavity, an opening is formed between the first end and the second end and is communicated with the wearing cavity and the outside, and when the head-up neck pillow is worn on the neck of a user, the opening faces to the front side of the user, so that when the user lowers the head, the front side of the neck can be supported, and the neck pressure can be relieved.

Description

Head-raising neck pillow

Technical Field

The invention relates to the field of neck pillows, and further relates to a head-raising neck pillow.

Background

The neck is an important part of the human body, which connects the head and the cervical vertebrae of the human body and plays an important role in the physical health of the human body.

The neck pillow is a tool for being worn on the neck of a person to protect the neck and assist rest, and is widely applied to various corners of life, such as in the scenes of home, travel, office and the like, and one neck pillow is configured to be used at any time.

The inventors have found that there is some room for improvement in existing neck pillows and neck related aspects.

The existing neck pillow is basically in a U-shaped symmetrical structure, and can conveniently provide supporting effect for the back side and two sides of the neck. For wearing convenience, it is necessary to reserve an opening which is normally in the front of the neck, so that it is not well supported when the neck is tilted forwards. In addition, when the head is tilted forward, the neck of the user is easily detached from the opening, so that the worn neck pillow falls.

Further, the neck portion, which is an important part of the connecting head portion, provides the most basic supporting function to the head portion, so that the neck portion always needs to bear a substantial weight of the head portion even if the head portion is not inclined to one side, and the neck portion feels aching pain particularly when a person maintains one posture for a long time. For example, for some office workers who face computers for a long time, the head of the office worker is kept in a posture and forgets to move, so that the office worker feels aching pain when taking a rest, and the physical health of the office worker may be affected in the past. For example, for a person who has concentrated attention to doing something in the past, such as a person playing a game, who has concentrated on the content of the game for a long time, glasses are stared at the screen, so that the head of the person is less movable, which is also disadvantageous to physical health, and particularly causes the neck of the person to be overloaded and become stiff for a long time.

On the other hand, with the continuous development of electronic devices such as smart phones, more and more people, more and more times, and longer use electronic products such as smart phones, the head is in a state of being inclined toward the front lower side for a long time, that is, the state of "low head family" is what is commonly referred to in the present society. Accordingly, the neck of the "lower head" becomes the "mobile phone neck", and the neck keeps a downward bending posture for a long time to cause health problems of the neck and other parts of the body, such as cervical vertebra.

The statements herein merely provide background information related to the present disclosure and may not necessarily constitute prior art.

Disclosure of Invention

It is an object of the present invention to provide a head-up pillow which provides a supporting force to the lower jaw of a user to share the pressure of the neck of the user.

An object of the present invention is to provide a headrest for raising a head, in which a user's lower jaw is supported while the user's head is tilted downward so that the neck is not excessively bent.

An object of the present invention is to provide a head-up neck pillow, which is opened to the lateral front in a direction in which a neck of a user is not easily inclined, so that the head-up neck pillow is not easily separated from the neck.

It is an object of the present invention to provide a head-up neck pillow having a front portion with an extended height adapted to rest between the user's chin and chest positions so that the user is supported with his head tilted downward.

An object of the present invention is to provide a headrest, in which the top surface of the front portion is inclined from the inside to the outside so as to more closely conform to the curve of the neck and the chin of a user when the user normally raises his head, so that the user's chin is snugly supported when the user tends to lower his head.

An object of the present invention is to provide a head-up neck pillow in which a bottom surface of the front portion is inclined from an inner side to an outer side, so that the bottom surface of the front portion abuts against a user's chest when the head-up neck pillow is worn, and the support is more stable.

An object of the present invention is to provide a head-up neck pillow in which the top surface of the front portion is inclined upward from the inside to the outside, the bottom surface of the front portion is inclined downward from the inside to the outside and gradually increases from the inside to the outside so that the top surface abuts against the lower jaw, the bottom surface abuts against the chest, and the inner side surface abuts against the neck, so that the corresponding region of the front side of the neck is completely supported.

One object of the present invention is to provide a head-up neck pillow, which includes two side portions, wherein the two side portions are supported on the shoulders of a user when the head-up neck pillow is worn, and the height of one side portion is lower than that of the front portion, so that the side portions form a valley, and more space is reserved for the corresponding positions of the ears of the user.

An object of the present invention is to provide a headrest for a head, wherein the top surfaces of the side portions are formed in a curved surface having a high inside and a low outside, the inside is stably attached to the support neck portion, and the outside is free from ear space and is engaged with each other.

An object of the present invention is to provide a headrest for head, in which the bottom surfaces of the side portions form a shoulder arc surface, so that the headrest is stably supported at the shoulder.

One object of the present invention is to provide a head-up neck pillow, which includes a rear portion, wherein a top surface of the rear portion forms a double hump structure to conform to a curve of a rear side of a neck of a user, thereby stably supporting the rear side of the neck of the user.

An object of the present invention is to provide a headrest for raising a head, wherein the headrest for raising a head has elasticity such that a user's head can be continuously supported within a predetermined movable range while being tilted downward.

An object of the present invention is to provide a head-up neck pillow, wherein the back portion is located between the two side portions, and the two back portions and a bottom surface of the back portion form a back curved surface, so that when the head-up neck pillow is worn, the two side portions are abutted against the shoulders of a user, and the back portion is abutted against a lower region of the neck, and the support is more stable.

It is an object of the present invention to provide a head-up neck pillow in which the front portion has a greater width than the side portions and the rear portion, thereby providing a greater chest support surface.

In order to achieve at least one of the above objects, the present invention provides a head-up neck pillow having a first end and a second end, and including a main body portion extending between the first end and the second end, the main body portion forming a wearing cavity, the first end and the second end forming an opening therebetween, the opening communicating the wearing cavity with an exterior, the opening facing a lateral front of a user when the head-up neck pillow is worn on the neck of the user.

The headrest according to some embodiments, wherein the body portion includes a front portion, a first side portion, a second side portion, and a rear portion, the front portion, the first side portion, the rear portion, and the second side portion being sequentially connected to form the wearing cavity, the front portion being configured to support a front region of a user's neck, the first side portion and the second side portion being configured to support a side region of the user's neck, and the rear portion being configured to support a rear region of the user's neck.

The headrest according to some embodiments, wherein the opening is formed between the front portion and the second side portion.

The headrest according to some embodiments, wherein the front portion has a top surface for supporting a user's lower jaw.

The headrest according to some embodiments, wherein the top surface of the front portion is inclined obliquely upward from inside to outside.

The headrest according to some embodiments, wherein the front portion has a bottom surface for being supported on a user's chest.

The headrest according to some embodiments, wherein a bottom surface of the front portion is inclined obliquely downward from inside to outside.

The headrest according to some embodiments, wherein the front portion has a bottom surface and an inner side surface, the inner side surface of the front portion being adjacent to the neck portion of the user, the top surface of the front portion being inclined obliquely upward from the inner side surface in an arc-shaped direction, and the bottom surface of the front portion being inclined obliquely downward from the inner side surface in an arc-shaped direction.

The headrest according to some embodiments, wherein the top surface of the front portion has a concave curvature to accommodate the curves of the user's chin.

The headrest according to some embodiments, wherein the extension area of the bottom surface of the front portion is greater than the extension area of the top surface.

The headrest according to some embodiments, wherein the first side portion has a top surface, and the top surface of the first side portion forms a curved surface with a high inside and a low outside.

The headrest according to some embodiments, wherein the first side portion has a bottom surface, and the bottom surface of the first side portion forms an upwardly concave arc surface to conform to the shape of the shoulder of the user.

The headrest according to some embodiments, wherein the rear portion has a top surface that is inclined high on the outside and low on the inside.

The headrest according to some embodiments, wherein the rear portion has a bottom surface, the bottom surface of the rear portion forming a downwardly curved arc.

The headrest according to some embodiments, wherein a top surface of the rear portion forms a double humped curve.

The headrest according to some embodiments, wherein the first and second sides are symmetrical about the posterior midline.

The headrest according to some embodiments, wherein an angle α between a direction of the opening and a direction of the first side portion and the second side portion ranges from 20 ° to 70 °.

The headrest for the head-up neck according to some embodiments, wherein an included angle α between a center line of the opening and the direction of the first side portion and the second side portion is selected from a range of 30-35 degrees, a range of 35-40 degrees, a range of 40-45 degrees and a range of 45-50 degrees.

The headrest for raising head neck according to some embodiments, wherein the opening included angle β is selected from the group consisting of 5-10 °, 10-15 °, 15-20 °, 20-25 °, and 25-30 °.

The headrest according to some embodiments, wherein the front portion, the first side portion, the rear portion, and the second side portion are integrally connected in sequence.

The head-up neck pillow according to some embodiments, wherein the head-up neck pillow is made of an elastic material.

The headrest according to some embodiments, wherein the headrest includes a connecting assembly including a first coupling member and a second coupling member coupled to outer sides of the front portion and the second side portion, respectively, to adjust the opening through the first coupling member and the second coupling member.

The headrest according to some embodiments, wherein the first and second couplers are fixed to outer sides of the front portion and the second side portion, respectively, by an adjustment strap.

The headrest according to some embodiments, the connection assembly selected from the group consisting of: one of a buckle, a magnetic attraction and a button.

The headrest according to some embodiments, wherein the headrest includes a tie ring disposed at an outer side of the headrest, the tie ring surrounding an outer side of the headrest when the headrest is rolled up, such that the headrest maintains a rolled state.

The headrest according to some embodiments, wherein the tie-down ring is secured to an exterior side of the posterior portion.

The headrest according to some embodiments, wherein the headrest includes a restraint strap disposed below the restraint ring for restraining the restraint ring.

Drawings

Fig. 1 is a front view of a headrest according to a first embodiment of the present invention.

Fig. 2 is a rear view of the headrest according to the first embodiment of the present invention.

Fig. 3 is a left side view of the headrest according to the first embodiment of the present invention.

Fig. 4 is a right side view of the headrest according to the first embodiment of the present invention.

Fig. 5 is a top view of a head-up neck pillow according to a first embodiment of the present invention.

Fig. 6 is a bottom view of the headrest according to the first embodiment of the present invention.

Fig. 7 is an open schematic view of a headrest according to a first embodiment of the present invention.

Fig. 8 is a front view of a headrest for raising a head according to a first embodiment of the present invention, for explaining the effect of the front on the user's lower jaw.

Fig. 9 is a front schematic view of a headrest according to a first embodiment of the present invention, illustrating an opening direction when worn.

Fig. 10 is a side view schematically showing the headrest for raising a head according to the first embodiment of the present invention, for explaining the fitting relationship between the side portion and the body of the user.

Fig. 11 is a rear view of the headrest for raising a head according to the first embodiment of the present invention, for explaining a fitting relationship of a top surface of the rear portion and a body structure of a user.

Fig. 12 is a rear view of the headrest for raising a head according to the first embodiment of the present invention, for explaining a fitting relationship of the bottom surface of the rear portion and the body structure of the user.

Fig. 13 is a schematic use view of the headrest according to the first embodiment of the present invention.

Fig. 14 is a front view of a headrest according to a second embodiment of the present invention.

Fig. 15 is an open schematic view of a headrest according to a second embodiment of the present invention.

Fig. 16 is a schematic view illustrating an opening adjustment of a headrest according to a second embodiment of the present invention.

Fig. 17 is a rear view of a headrest according to a second embodiment of the present invention.

Fig. 18 is a schematic storage view of a headrest according to a second embodiment of the present invention.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the invention.

It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for ease of description and simplicity of description, and do not indicate or imply that the referenced devices or components must be in a particular orientation, constructed and operated in a particular orientation, and thus the above terms are not to be construed as limiting the present invention.

It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.

Referring to fig. 1 to 13, a head-up neck pillow 100 according to a first embodiment of the present invention is illustrated. The headrest 100 is adapted to be worn on the neck N of the user to support the lower jaw of the user, thereby sharing the pressure on the neck N of the user. Further, when the user lowers his head, the raising neck pillow 100 is supported on the chin portion C of the user, restricts the bending of the neck portion N of the user, and provides a supporting force to help the user maintain the raising posture.

It should be noted that the head-up posture herein is intended to describe that the head of the user tends to maintain a normal head-up state, such as a state where the neck N and the head are viewed horizontally forward or a state where the head is tilted downward at a small angle, such as a state where the cervical vertebrae of the user are vertical, and it may also be a state where the neck N is bent in a small arc, which does not limit the neck N of the user to maintain only one direction.

In one embodiment, the headrest 100 may be made of a flexible and elastic material, such as memory cotton, hydrophilic cotton, or latex. In one embodiment, the headrest 100 may also be made of a granular filling material. In one embodiment, the headrest 100 may be made of an inflatable material.

Preferably, the head-up neck pillow 100 is made of a flexible and elastic material so as to provide an elastic supporting force to the user's neck N, that is, the head-up neck pillow 100 provides an elastic supporting force to the user's chin C, and elastically restricts the user's neck N from bending, so that the user's neck N can move within a certain elastic variation range. For example, when the head of the user is inclined downwards or the neck N is bent, the lower jaw C of the user is elastically supported by the head-up neck pillow 100, that is, the head pressure causes the head-up neck pillow 100 to elastically deform, thereby providing an upward supporting force to the lower jaw C of the user to limit the bending of the neck N of the user, or when the head of the user is inclined or the neck N is bent, the weight of the head of the user is supported and shared by the head-up neck pillow 100, and not only the neck N, so as to reduce the tensile force applied to the neck N and the cervical vertebrae, and protect the neck N and the cervical vertebrae.

The headrest 100 has a first end 12 and a second end 13, and includes a body portion 11 extending between the first end 12 and the second end 13. The main body portion 11 has a predetermined length so as to be worn on the neck N of a user, for example, the predetermined length can at least partially surround the neck N of the user.

The main body 11 forms a wearing cavity 101 for a user to wear on the neck N. The first end 12 and the second end 13 form an opening 102, the opening 102 communicating the wearing chamber 101 with the outside, so that the neck N of the user can enter the wearing chamber 101 through the opening 102.

Further, according to an embodiment of the present invention, when the head-up neck pillow 100 is worn on the neck N of the user, the opening 102 is oriented to the side front and is located in a direction in which the neck N of the user is not easily inclined, so that the head-up neck pillow 100 is not easily separated from the neck N.

It is worth mentioning that the conventional neck pillow has a symmetrical U-shaped structure, the opening 102 is located at the front side of the neck N, and the front and the rear are regions with a high possibility of movement for the human neck N, for example, the head tilts forward when working, reading books and reading mobile phones, and the neck N bends forward.

In one embodiment of the present invention, the main body 11 is curved from the first end 12 to the second end 13 to form the wearing cavity 101.

The main body portion 11 includes a front portion 111, two side portions and a rear portion 113. The front portion 111 is adapted to support the front region of the user's neck N, the two side regions of the user's neck N, and the rear portion 113 is adapted to support the rear region of the user's neck N.

Further, the front portion 111 of the body portion 11 is adapted to support the chin C of the user, providing a support surface for the chin C.

The two sides are a first side 112 and a second side 114. Wherein the first side portion 112 is located between the front portion 111 and the rear portion 113 and the second side portion 114 is located at one side of the rear portion 113.

The front portion 111 forms the first end 12 and the second side portion 114 forms the second end 13, i.e. the opening 102 is formed between the front portion 111 and the second side portion 114. More specifically, when the user wears the headrest 100, the opening 102 is oriented between the direction of the user' S shoulders S and the front of the mandible. That is, the opening 102 is not directly in front of the user, or the opening 102 is not oriented directly in front of the mandible. More specifically, the opening 102 is angled such that the midline thereof is between the front of the mandible and the horizontal at the shoulder S, to offset the orientation of the mandible.

Preferably, referring to fig. 7, the angle α between the direction of the opening 102 and the directions of the first and

second sides

112 and 114 is in the range of 20 ° to 70 °, so that the second side 114 can be supported on the shoulder S, and the opening 102 is located in the side front in a predetermined range, preferably, the angle α between the center line of the opening 102 and the directions of the first and

second sides

112 and 114 is in the range of 30 ° to 35 °, 35 ° to 40 °, 40 ° to 45 °, 45 ° to 50 °, preferably, the angle α between the center line of the opening 102 and the directions of the first and

second sides

112 and 114 is 45 °, i.e., located at the middle between the shoulder S and the head of the user and in the direction in which the user is not prone to roll, the angle β of the opening 102 is in the range of 5 ° to 10 ° to 15 °, 15 ° to 20 ° to 25 °, 25 ° to 30 °.

The front portion 111 has an inner side 1113 and an outer side 1114, the inner side 1113 of the front portion being proximate to the neck N of the user and the outer side 1114 of the front portion being distal to the neck N of the user. Further, the inner side surface 1113 of the front portion forms an arc surface to abut against the front side of the neck N of the user, i.e., the arc surface of the inner side surface 1113 of the front portion is curved around the side of the neck N. In one embodiment, the inner side surface 1113 is vertically upward such that the inner side surface 1113 and the neck portion N extend in the same direction. In one embodiment, the inner side surface 1113 forms a slight arc such that the forward inner side surface 1113 and the subsequently presented top surface 1111 meet arcuately. In one embodiment of the present invention, the anterior lateral side 1114 extends vertically upward, and the anterior medial side 1113 has a uniform direction of extension with the lateral side 1114. In one embodiment of the invention, the outer side 1114 of the front portion forms an arc that curves outward. In one embodiment of the present invention, the outer side 1114 of the front portion forms an arc that curves inwardly, i.e., to a side near the neck N, such that the front portion 111 extends outwardly to provide a larger support surface for the user's lower jaw C.

The front portion 111 has a top surface 1111 and a bottom surface 1112. The anterior medial surface 1113, the top surface 1111, the lateral surface 1114, and the bottom surface 1112 are joined in series. When the headrest 100 is worn, the top surface 1111 of the front portion 111 is located at an upper side, and the bottom surface 1112 is located at a lower side. Further, the top surface 111 of the front portion 111 is located on a side close to the chin C of the user, and the bottom surface 1112 is located on a side close to the chest CH of the user. The anterior top surface 1111, medial surface 1113, bottom surface 1112, and lateral surface 1114 are arcuately turned toward the junction.

The top surface of the front portion 111 provides a support surface for the user's lower jaw C. That is, when the headrest 100 is worn on the neck N of the user, the inner side surface 1113 of the front portion is close to the front side of the neck N of the user, the bottom surface is attached to the chest CH of the user, and the top surface is located below the chin C of the user. When the user lowers his head, the chin C of the user rotates inward and is supported by the top surface 1111 of the front portion. Further, the front portion 111 is elastically deformed by the pressure of the lower jaw C to elastically support the lower jaw C of the user, and restricts the lower jaw C of the user from being further tilted inward or pressed downward, i.e., supported in a direction toward raising the head, to share the weight of the head of the user, and reduce the pressure inside and the tension outside the neck N of the user, so that the neck N of the user is relaxed.

Further, the top surface 1111 of the front portion is inclined upward from the inside to the outside, so that the head-up neck pillow 100 is in a state that the front portion 111 and the inner side surface are connected to form the lower jaw portion C and the neck portion N when the head of the user is adapted to be raised, so that when the user maintains a good head-up posture, the head-up neck pillow 100 has a small acting force of the front portion 111, and the head-up neck pillow 100 has a small acting force on the head and the neck portion N of the user. In other words, when the user is in normal head-up, the head-up neck pillow 100 abuts against the neck N and the lower jaw C of the user, and the head-up neck pillow 100 is not deformed or slightly deformed.

The bottom surface 1112 of the front portion is inclined downward from inside to outside, so that the bottom surface 1112 of the front portion of the head-up neck pillow 100 and the inner side surface are connected to form a shape formed by the neck N and the chest CH of the user, so that when the head-up neck pillow 100 is worn on the neck N of the user, for example, when the head-up neck pillow is worn on the neck N of the user, the bottom surface 1112 of the front portion of the head-up neck pillow 100 abuts against the chest CH of the user, and the inner side surface is close to the front side of the neck N of the user, thereby providing a stable support by the action of the chest CH. For example, when the user's head is tilted forward, the user's chin C presses against the top surface 1111 of the front portion to deform, and the bottom surface 1112 of the front portion always abuts against the user's chest CH, so that the force applied to the front portion 111 does not or less affect other portions.

In one embodiment of the present invention, the extension area of the bottom surface of the front portion 111 is larger than the extension area of the top surface, so that the contact area of the front portion 111 with the chest CH of the user is larger, and the front portion 111 is supported more stably.

It is worth mentioning that the conventional neck pillow has a U-shaped or regular structure, and when worn on the neck N, mainly depends on the supporting force of the shoulder S, and is less contacted or attached to the chest CH of the user, so that when the head of the user leans forward, the head reaches the position of the opening 102 and cannot be supported, or is supported by the side extending edge of the U-shaped pillow, when supported on the side, because the side edge of the U-shaped pillow extends in a plane, there is a gap between the side edge and the chest CH, and when the head presses the side edge, the U-shaped pillow can shift due to the lever action, that is, the phenomenon of unstable wearing occurs.

Further, according to an embodiment of the present invention, referring to fig. 4, fig. 9, fig. 10, and fig. 13, the top surface 1111 of the front portion of the headrest 100 is turned from the inner surface 1113 to extend obliquely upward, and the bottom surface 1112 of the front portion is turned from the inner surface 1113 to extend obliquely downward, i.e., to form a shape gradually increasing from inside to outside, such that the top surface 1111, the inner surface 1113, and the bottom surface 1112 of the front portion are formed to be shaped to the shape of the chin C, the front side of the neck N, and the chest CH when the user lifts his head. In particular, the front top 1111, inner side 1113, and bottom 1112 form a reversing trapezoid-like structure, the front inner side 1113 forms a trapezoid-like top, the front top 1111 and bottom each form two sides of a trapezoid-like, and the front outer side 1114 forms a trapezoid-like bottom. The top 1111, bottom 1112, inner side 1113, and outer side 1114 of the anterior portion may have a slight curvature, i.e., the sides of the trapezoid-like shape formed by the anterior portion 111 may be formed by arcs rather than by strictly straight lines, as the present invention is not limited in this respect.

In one embodiment of the present invention, the extension areas of the front top 1111 and the front bottom 1112 are the same, the inclination angles of the front top 1111 and the front bottom 1112 with respect to the horizontal direction are the same, the front top 1111 is inclined upward by a predetermined angle from the horizontal direction, and the front bottom 1112 is inclined downward by a predetermined angle from the horizontal direction. The upper and lower sides of the front portion 111 are symmetrical about a horizontal central axis. In one embodiment of the present invention, the extension areas of the front top surface 1111 and the front bottom surface 1112 are different in size, and the inclination angles of the front top surface 1111 and the front bottom surface 1112 with respect to the horizontal direction are different. The angle of inclination of the front top surface 1111 and the bottom surface 1112 may be determined according to the angle that the user desires to support and the angle formed by the user's neck N and chest CH, and the present invention is not limited in this respect.

In one embodiment of the present invention, the top surface 1111 of the front portion is formed with a concave curved surface to conform to the arc shape of the user's lower jaw and stably support the user's lower jaw. That is, when the user's chin approaches the front portion 111, the user's chin may be restrained in the concave curved surface so that more area of the user's chin portion C contacts the raised neck pillow 100. It is worth mentioning that the headrest 100 is a deformable material support, so that when the user's chin C is pressed down, the front portion 111 is deformed, that is, the periphery of the concave surface of the top surface 1111 of the front portion is deformed, thereby allowing the periphery of the user's chin C to be flexibly supported by the front portion 111, not only the chin's tip.

According to an embodiment of the present invention, the first side portion 112 of the headrest 100 is located between the front portion 111 and the rear portion 113, and the first side portion 112 integrally connects the front portion 111 and the rear portion 113. Further, the first side portion 112 and the front portion 111 and the rear portion 113 are connected to form an arc structure to surround the neck N of the user.

The first side portion 112 has an inner side surface 1123 and an outer side surface 1124, the inner side surface 1123 being proximal to the user's neck N, and the outer side surface 1124 being distal to the user's neck N. Further, the inner side surface 1123 of the first side portion forms an arc surface to be fitted against the side of the neck N of the user, i.e., the arc surface of the inner side surface 1123 of the first side portion is curved around the side of the neck N. Further, the inner side surface 1123 of the first side portion is bent around the side of the neck portion N, that is, the inner side surface 1123 of the first side portion is bent around the side of the neck portion N corresponding to the shoulder S of the user. In one embodiment, the inner side surface 1123 of the first side portion 112 is vertically upward such that the inner side surface 1123 of the first side portion and the neck portion N extend in the same direction.

The first side 112 has a top surface 1121 and a bottom surface 1122. The inner side surface 1123, the top surface 1121, the outer side surface 1124 and the bottom surface 1122 of the first side portion are connected in series. When the headrest 100 is worn, the top surface 1121 of the first side portion is located at the upper side, and the bottom surface 1122 is located at the lower side. That is, the top surface 1121 of the first side portion is positioned at a side close to the head of the user, and the bottom surface 1122 of the first side portion is positioned at a side close to the shoulder S of the user. The top surface 1121, inner side surface 1123, bottom surface 1122, and outer side surface 1124 of the first side portion are arcuately turned to join.

In one embodiment, the inner side surface 1123 of the first side portion forms a slight arc such that the inner side surface 1123 and the top surface 1121 of the first side portion meet arcuately. In one embodiment of the invention, the outer side 1124 of the first side portion extends vertically upward, and the inner side 1123 of the first side portion has a uniform direction of extension with the outer side. In one embodiment of the present invention, the outer side surface 1124 of the first side portion forms an arc surface, and the arc surface is curved outward. In one embodiment of the present invention, the arcuate surface formed by the outer side 1124 of the first side portion is curved inwardly, i.e., to the side near the neck N, such that the first side portion 112 extends outwardly to provide a larger support surface for the side of the head of the user.

In an embodiment of the present invention, the top surface 1121 of the first side portion forms a curved surface with a high inside and a low outside, so that the side of the head raising pillow 100 releases more space, that is, the top surface 1121 of the first side portion of the head raising pillow 100 is higher on the side close to the neck N and lower on the side far from the neck N. In one embodiment of the present invention, the top surface 1121 of the first side portion forms a plane with a high inside and a low outside. Referring to fig. 9 and 13, it is worth mentioning that in the human body structure, above the shoulder S is the ear region, when the raising neck pillow 100 is worn on the neck N, the first side portion 112 and the second side portion 114 are supported by the shoulder S, that is, the first side portion 112 and the side portion above the corresponding ear, for the conventional U-shaped neck pillow, the whole body is formed by the supporting structure with the same height, so that the ear is relatively close to the shoulder S, while for some modern people, especially young or fashion people, generally prefer to wear things on the ear E, for example, some people prefer to wear ear-wrapping earphones, so that the wearing requirement cannot be met by a small space, and the ears are blocked by the U-shaped neck pillow, in the embodiment of the present invention, the top surface 1121 of the first side portion forms a surface with a high inside and a low outside, so that the inside of the neck of the first side portion 112 can be more against the neck N of the user, and more space is reserved for the ear area of the user from the outside, so that the user is not prevented from wearing articles such as earphones at the ear part E while the support is stable.

A transition peak is formed at a position where the top surface 1121 of the first side portion of the head-up neck pillow 100 meets the front portion 111, so that the top surface 1121 of the first side portion is transitioned by the top surface 1111 of the first front portion, and the support strength of the head-up neck pillow 100 is enhanced.

In one embodiment of the present invention, referring to fig. 10, the bottom surface 1122 of the first side portion of the headrest 100 forms an upwardly concave arc surface such that the top surface 1121 of the first side portion is shaped to fit the shoulder S of a user.

In one embodiment of the present invention, the top surface 1121 of the first side portion and the top surface 1111 of the front portion are integrally connected, and preferably, the top surface 1121 of the first side portion and the top surface 1111 of the front portion are integrally curved so that the headrest 100 is adapted to the shape of the neck N of the user.

In one embodiment of the present invention, the inner side surface 1123 of the first side portion and the inner side surface 1113 of the front portion are integrally connected, and preferably, the inner side surface 1123 of the first side portion and the inner side surface 1113 of the front portion are integrally curved-surface connected.

In one embodiment of the present invention, the outer side surface 1124 of the first side portion and the outer side surface 1114 of the front portion are integrally connected, and preferably, the outer side surface 1124 of the first side portion and the outer side surface 1114 of the front portion are integrally curved-surface connected.

It is worth mentioning that the conventional U-shaped neck pillow is generally regular, for example, the bottom surface is generally flat, so that when the U-shaped neck pillow is worn on the neck N, the fitting area of the U-shaped neck pillow to the shoulders S is small, and the wearing is relatively unstable, whereas in the embodiment of the present invention, the bottom surface 1122 of the first side portion of the head-up neck pillow 100 forms a curved surface structure, so that the contact area of the bottom surface 1122 of the first side portion with the shoulders S and the surrounding area of the user is larger along with the change of the shape of the shoulders S, so that the bottom surface of the head-up neck pillow 100 fits the shoulders S more, and the wearing is more stable. Of course, in some embodiments of the present invention, the bottom surface 1122 of the first side portion may also be a planar shape, and the present invention does not exclude such an embodiment.

Further, the rear portion 113 of the headrest 100 is located between the first side portion 112 and the second side portion 114, and is used for supporting a neck N region corresponding to the back B of the user. Preferably, the rear portion 113 arcuately integrally connects the first side portion 112 and the second side portion 114.

The rear portion 113 of the head-up neck pillow 100 has an inner side surface near the user's neck N and an outer side surface away from the user's neck N. Further, the inner side surface 1133 of the rear portion forms a curved surface to abut against the rear side of the neck N of the user, i.e., the inner side surface 1133 of the rear portion curves around the neck N. Further, the rear inner side surface 1133 is curved around the rear side of the neck N, i.e., the rear inner side surface 1133 is curved around the corresponding rear side of the neck N of the user's back B. In one embodiment of the present invention, the inner side surface 1133 of the rear portion is vertically upward, so that the extending direction of the inner side surface 1133 of the rear portion and the extending direction of the neck portion N are consistent.

In one embodiment, the aft inner side surface 1133 is slightly curved such that the aft inner side surface 1133 and the top surface meet arcuately. In one embodiment of the present invention, the aft exterior side 1134 extends vertically upward, and the aft interior side 1133 has a consistent direction of extension with the exterior side. In one embodiment of the invention, the outboard side 1134 of the aft portion forms an arcuate surface that curves outboard. In one embodiment of the invention, the outer side surface 1134 of the rear portion forms an arc that curves inwardly, i.e., toward the side near the neck N, so that the rear portion 113 extends outwardly to provide a greater support surface for the rear side of the head of the user.

The rear portion 113 has a top surface and a bottom surface. The inner side 1133, top, outer side and bottom of the rear portion are connected in series. When the headrest 100 is worn, the top surface 1131 of the rear portion is located at the upper side, and the bottom surface is located at the lower side. That is, the top surface 1131 of the rear portion is located at a side close to the head of the user, and the bottom surface 1132 of the rear portion is located at a side close to the back B of the user. The top surface 1131, the inner side surface, the bottom surface and the outer side surface of the rear portion are arcuately joined in a turned orientation.

The top surface 1131 of the rear portion forms a surface with a high outer surface and a low inner surface to accommodate the change curve of the connection between the neck N and the head of the user, that is, the top surface 1131 of the rear portion is inclined with a high outer surface and a low inner surface. It is worth mentioning that the conventional U-shaped neck pillow has a regular structure, and the bottom surface and the top surface are both flat surfaces, so that the neck N fits the back side of the neck less closely, while in the embodiment of the present invention, the top surface 1131 for supporting the back portion of the neck N has a structure with a high inside and a low outside, that is, a structure with a low area near the neck N and a high height near the head, or a structure with a thickness decreasing from inside to outside as the neck N and the head meet each other, so that the head gradually protrudes outwards when the head extends upwards from the neck N in the body structure of the user, thereby making more areas of the back portion 113 of the head raising pillow 100 fit the body part of the user.

Still further, referring to fig. 12, in one embodiment of the present invention, the top surface 1131 of the rear portion of the head-up neck pillow 100 is formed to form a double humped curved surface in the horizontal direction, which is fitted with a curved shape of the rear side of the neck N of the user. In the human body structure, the neck N connects the head and the trunk, an arc shape that is curved toward the center is formed by the upper side of the back B, the neck N and the lower side of the head, and the double-hump curved surface formed by the top surface of the rear portion 113 of the head-up pillow 100 is matched with the arc-shaped structure, so that the rear side of the neck N is limited to the double-hump curved surface.

In other words, the rear portion 113 of the headrest 100 is higher at both ends and lower in the middle. It is worth mentioning that, in an embodiment of the present invention, the top surface 1131 of the rear portion of the head raising pillow 100 forms a double-hump structure, but not all of the structure, for example, the portion near the outer side forms the double-hump structure, and the portion near the inner side forms a curved surface or a plane with a smaller arc. In one embodiment of the present invention, the double-hump structure of the headrest 100 extends from the outside to the inside.

The bottom surface 1132 of the rear portion of the headrest 100 forms a downward curved arc to fit the back B-curve of the person's body. More specifically, in the human body structure, a downward curved surface is formed from the shoulder S to the back B, and the rear portion 113 of the headrest 100 meets the first and

second side portions

112 and 114. The first side portion 112 and the second side portion 114 extend downward, so that more area of the bottom surface of the rear portion 113 of the head-up neck pillow 100 fits the back B, and the rear portion 113 of the head-up neck pillow 100 is stably supported by the back B of the user.

In one embodiment of the present invention, the top surface 1121 of the first side portion and the top surface 1131 of the back portion are integrally connected, and preferably, the top surface 1121 of the first side portion and the top surface 1131 of the back portion are integrally curved so that the headrest 100 is adapted to the shape of the neck N of the user.

In one embodiment of the present invention, the inner side surface 1123 of the first side portion and the inner side surface 1133 of the rear portion are integrally connected, and preferably, the inner side surface 1123 of the first side portion and the inner side surface 1133 of the rear portion are integrally curved.

In one embodiment of the present invention, the outer side surface 1124 of the first side portion and the outer side surface 1134 of the rear portion are integrally connected, and preferably, the outer side surface 1124 of the first side portion and the outer side surface 1134 of the rear portion are integrally curved.

In an embodiment of the present invention, the bottom surface 1122 of the first side portion and the bottom surface 1132 of the rear portion are integrally connected, and preferably, the bottom surface 1122 of the first side portion and the bottom surface 1132 of the rear portion are integrally curved.

According to an embodiment of the present invention, the second side portion 114 integrally connects one side of the front portion 111 and the rear portion 113. Preferably, the second side portion 114 of the headrest 100 is integrally connected to one side of the rear portion 113. Further, the second side portion 114 and the rear portion 113 are joined to form an arc-shaped structure to surround the neck N of the user.

In one embodiment of the present invention, the first side portion 112 and the second side portion 114 are symmetrically disposed about the rear portion 113.

The second side portion 114 has an inner side surface 1143 close to the user's neck N and an outer side surface 1144 away from the user's neck N. Further, the inner side surface 1143 of the second side portion forms an arc to abut against the side of the neck N of the user, i.e., the arc of the inner side surface 1143 of the second side portion is curved around the side of the neck N. Further, the inner side surface 1143 of the second side portion curves around the side of the neck portion N, i.e., the inner side surface 1143 of the second side portion curves around the side of the neck portion N corresponding to the shoulder S of the user. In one embodiment, the inner side surface of the second side portion 114 faces vertically upward, such that the inner side surface 1143 of the second side portion and the neck portion N extend in the same direction.

In one embodiment, the second side portion inboard surface 1143 is slightly curved such that the second side portion inboard surface 1143 and the top surface meet arcuately. In one embodiment of the present invention, the lateral side 1144 of the second side portion extends vertically upward, and the medial side 1143 of the second side portion has a same extending direction with the lateral side. In one embodiment of the present invention, the outer side surface 1144 of the second side portion forms an arc surface, and the arc surface is bent to the outer side. In one embodiment of the present invention, the arc formed by the outer side surface 1144 of the second side portion is curved inwardly, i.e., toward the side near the neck portion N, so that the second side portion 114 extends outwardly to provide a larger support surface for the side of the head of the user.

The second side portion 114 has a top surface 1141 and a bottom surface 1142. The inner side surface 1143, the top surface 1141, the outer side surface 1144 and the bottom surface 1142 of the second side portion are connected in series. When the headrest 100 is worn, the top surface 1141 of the second side portion is located at the upper side, and the bottom surface is located at the lower side. That is, the top surface 1141 of the second side portion is positioned at a side close to the head of the user, and the bottom surface 1142 of the second side portion is positioned at a side close to the shoulder S of the user. The top surface 1141, the inner side surface, the bottom surface and the outer side surface of the second side portion are arcuately turned to join.

In an embodiment of the present invention, the top surface 1141 of the second side portion forms a curved surface with a higher inside and a lower outside, so that the side of the head-up pillow 100 releases more space, that is, the top surface 1141 of the second side portion of the head-up pillow 100 is higher on the side close to the neck N and lower on the side far from the neck N. In one embodiment of the present invention, the top surface 1141 of the second side portion forms a plane with a high inside and a low outside. It is worth mentioning that in the human body structure, above the shoulder S is the ear region, when the head raising pillow 100 is worn on the neck N, the second side portion 114 and the second side portion 114 are supported by the shoulder S, that is, the second side portion 114 and the side portion correspond to the ear, for the conventional U-shaped neck pillow, the whole body is composed of the supporting structure with the same height, so that the ear is relatively close to the ear above the shoulder S, while for some modern people, especially young or fashionable people, the ear E is usually preferred to be worn, for example, some people like ear-wrapping earphones, and the ear can not meet the wearing requirement, the ear can be blocked by the U-shaped neck pillow, in the embodiment of the present invention, the top surface 1141 of the second side portion forms a surface with a high inside and a low outside, so that the inside of the second side portion 114 can be more abutted to the neck N of the user, and more space is reserved for the ear area of the user from the outside, so that the user is not prevented from wearing articles such as earphones at the ear part E while the support is stable.

The top surface 1141 of the second side portion of the head-up neck pillow 100 and the front portion 111 meet to form a transfer peak, so that the top surface 1141 of the second side portion is transferred by the top surface 1111 of the first front portion, and the support strength of the head-up neck pillow 100 is enhanced.

In one embodiment of the present invention, the bottom surface 1142 of the second side portion of the headrest 100 forms an upwardly concave arc surface such that the top surface 1141 of the second side portion is shaped to fit the shoulder S of the user.

In one embodiment of the present invention, the top surface 1141 of the second side portion and the top surface 1111 of the front portion are integrally connected, and preferably, the top surface 1141 of the second side portion and the top surface 1111 of the front portion are integrally curved so that the head-up pillow 100 is adapted to the shape of the neck N of the user.

In one embodiment of the present invention, the inner side surface 1143 of the second side portion and the inner side surface 1113 of the front portion are integrally connected, and preferably, the inner side surface 1143 of the second side portion and the inner side surface 1113 of the front portion are integrally curved.

In one embodiment of the present invention, the outer side surface 1144 of the second side portion and the outer side surface 1114 of the front portion are integrally connected, and preferably, the outer side surface 1144 of the second side portion and the outer side surface 1114 of the front portion are integrally curved-surface connected.

It is worth mentioning that the conventional U-shaped neck pillow is generally regular, for example, the bottom surface is generally flat, so that when the U-shaped neck pillow is worn on the neck N, the area of the bottom surface of the second side portion 1142 of the head-up neck pillow 100 that fits the shoulder S is small, and the wearing is relatively unstable, whereas in the embodiment of the present invention, the bottom surface 1142 of the second side portion forms a curved surface structure, so that the contact area between the head-up neck pillow 100 and the shoulder S and the surrounding area of the user is larger along with the change of the shape of the shoulder S, so that the bottom surface of the head-up neck pillow 100 fits the shoulder S more, and the wearing is more stable. Of course, in some embodiments of the present invention, the bottom surface 1142 of the second side portion may also be a planar shape, and the present invention does not exclude such an embodiment.

In one embodiment of the present invention, the top surface 1141 of the second side portion and the top surface 1131 of the back portion are integrally connected, and preferably, the top surface 1141 of the second side portion and the top surface 1131 of the back portion are integrally curved, so that the headrest 100 is adapted to the shape of the neck N of the user.

In one embodiment of the present invention, the inner side surface 1143 of the second side portion and the inner side surface 1133 of the rear portion are integrally connected, and preferably, the inner side surface 1143 of the second side portion and the inner side surface 1133 of the rear portion are integrally curved.

In one embodiment of the present invention, the outer side surface 1144 of the second side portion and the outer side surface 1134 of the rear portion are integrally connected, and preferably, the outer side surface 1144 of the second side portion and the outer side surface 1134 of the rear portion are integrally curved.

In an embodiment of the present invention, the bottom surface 1142 of the second side portion and the bottom surface 1132 of the rear portion are integrally connected, and preferably, the bottom surface 1142 of the second side portion and the bottom surface 1132 of the rear portion are integrally curved.

In one embodiment of the present invention, the first side portion 112 and the first side portion 112 are symmetrical with respect to the rear portion 113, and the first side portion 112 and the second side portion 114 have a relatively uniform structure. In another embodiment of the present invention, the first side portion 112 and the second side portion 114 are not identical in shape.

In one embodiment of the present invention, the front portion 111, the first side portion 112, the rear portion 113, and the second side portion 114 of the headrest 100 are integrally connected to form the headrest 100 as a whole. The front top surface 1111, the first side top surface 1121, the rear top surface 1131 and the second side top surface 1141 are curved and integrally connected to form an integral top surface for supporting the head of a user. The front inner side surface 1113, the first side inner side surface 1123, the rear inner side surface 1133, and the second side inner side surface 1143 are integrally connected in an arc shape to form an inner curved surface so as to surround the outside of the neck N of the user, and particularly, the front inner side surface 1113 surrounds a partial region of the front side of the neck N of the user. The bottom surface 1112 of the front portion, the bottom surface 1122 of the first side portion, the bottom surface 1132 of the rear portion, and the bottom surface 1142 of the second side portion are curved and integrally connected to form an integral bottom surface to be supported by the chest CH, the shoulders S, and the back B of the user. The front outer side 1114, the first side outer side 1124, the rear outer side 1134, and the second side outer side 1144 are integrally connected in an arc shape to form an integral outer side.

Referring to fig. 14 to 18, a head-up neck pillow 100 according to a second embodiment of the present invention is illustrated. The headrest 100 includes a connecting assembly 14, and the connecting assembly 14 is used for adjusting the size of the opening 102 of the headrest 100.

The connecting assembly 14 includes a first engaging member 141 and a second engaging member 142, and the first engaging member 141 and the second engaging member 142 are respectively disposed at two sides of the opening 102. When the first coupling member 141 and the coupling member are coupled to each other, the connecting assembly 14 forms a closed loop structure with the main body part 11. That is, when the first coupling member 141 and the coupling member are coupled, the opening 102 is closed by coupling the first coupling member 141 and the second coupling member 142 from an original communication state.

The first coupling member 141 and the second coupling member 142 can be implemented as various coupling elements suitable for connection, such as, but not limited to, a button, a hook, a snap, a buckle.

The connecting assembly 14 further includes an adjusting strap 143, and the first engaging member 141 and the second engaging member 142 are respectively disposed on one of the adjusting straps 143. By way of example and not limitation, the first engaging member 141 and the second engaging member 142 are configured to be movable along the adjusting strap 143 so as to adjust the connection length of the connection assembly 14 and adjust the size of the opening 102 after being closed.

The connecting assembly 14 can be configured in any position that can be connected to close the opening 102. In one embodiment, the tie down assembly is disposed on the outside of the headrest 100. In one embodiment, the connecting assembly 14 is disposed at a location of the headrest 100 near the first end 12 and the second end 13.

In one embodiment of the present invention, the first coupling member 141 is fixed to an outer side 1114 of the front portion of the headrest 100 by means of an adjustment strap 143. More specifically, one end of the adjustment strap 143 is sewn and fixed to an outer side surface 1114 of the front portion of the headrest 100 in a surface-coupled manner. The first coupling member 141 is movably positioned on the adjusting belt 143 in combination with a fitting member 144. When the engaging member 144 is moved, the extension length of the adjustment strap 143 is adjusted, and when the engaging member 144 is positioned, the extension length of the first adjustment strap 143 is determined, that is, the connection distance between the first coupling member 141 and the second coupling member 142 is determined. In use, the size of the opening 102 is adjusted by adjusting the first engaging element 141 and/or the second engaging element 142 to change the engaging distance between the first engaging element 141 and the second engaging element 142, so that the distance between the first end 12 and the second end 13 of the headrest 100 is changed.

The second engaging member 142 is fixed to the outer side surface 1144 of the second side portion by an adjusting strap 143. More specifically, the coupling member passes through the adjustment strap 143, and both ends of the adjustment strap 143 are fixed to the outer side surface 1144 of the second side portion of the headrest 100, so that the second coupling member 142 is movably restrained in a loop formed by the adjustment strap 143 along the adjustment strap 143. Both ends of the adjustment strap 143 are sewn and fixed to the outer side surface 1144 of the second side portion of the head-up pillow 100 in a surface-bonding manner.

For example, in one usage mode, the opening 102 of the head-up neck pillow 100 can be completely closed by adjusting the first coupling member 141 and/or the second coupling member 142, that is, the first end 12 and the second end 13 of the head-up neck pillow 100 are attached, so that the wearing space of the head-up neck pillow 100 is reduced, the head-up neck pillow fits around the neck N of the user more compactly, and the head-up neck pillow 100 is prevented from falling off the neck N of the user.

In one embodiment, the adjustment strap 143 is a non-elastic member, such as a cloth strap; in one embodiment, the adjustment strap 143 may be an elastic strap, such as an elastic band. The invention is not limited in this respect.

In this embodiment of the invention, the connection assembly 14 is a magnetically attractive connection assembly 14. When the first coupling member 141 and the second coupling member 142 approach each other, the first coupling member 141 and the second coupling member 142 attract each other.

Further, the head-up neck pillow 100 includes a binding ring 15, and the binding ring 15 is used for binding the head-up neck pillow 100. More specifically, the tie-down ring 15 serves to tie down the rolled-up headrest 100.

Referring to fig. 18, the head-up neck pillow 100 has a winding state in which the head-up neck pillow 100 is wound around one end thereof as a center to form a laminated roll, and the binding ring 15 can be wound around the outer side surface of the head-up neck pillow 100 in the winding state to bind the head-up neck pillow 100 in the winding state, so that the head-up neck pillow 100 is maintained in the winding state, and the volume of the head-up neck pillow 100 is reduced, thereby facilitating carrying and storage.

The restraining ring 15 can be configured in any position suitable for restraining the headrest 100 in the retracted state. In one embodiment of the present invention, the strap ring 15 is disposed on the back side of the headrest 100. More specifically, the restraining ring 15 is disposed outside the rear portion 113 of the headrest 100, i.e., at a position corresponding to the back B of the user. The straps may extend downward in a direction of a height of the headrest 100.

In manufacturing, both ends of an elastic band may be fixed to the outer side of the pillow body to form a closed elastic ring, for example, by sewing it to the headrest 100.

The head-up neck pillow 100 comprises a limiting belt 16, wherein the limiting belt 16 is fixed on the outer side surface of the head-up neck pillow 100 and is positioned below the binding ring 15 and used for limiting the binding ring 15. More specifically, the position-limiting band 16 forms a position-limiting gap with the outer side surface of the head-up neck pillow 100, and when the restraining ring 15 is not needed to be used, the restraining ring 15 can pass through the position-limiting gap, so that the restraining ring 15 is attached to the outer side surface of the head-up neck pillow 100, the outer surface of the head-up neck pillow 100 keeps a simple surface, and on the other hand, the restraining ring 15 is prevented from being hooked by an external object to influence the use feeling of a user or bring unnecessary danger.

It will be appreciated by persons skilled in the art that the embodiments of the invention described above and shown in the drawings are given by way of example only and are not limiting of the invention. The objects of the invention have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the examples, and any variations or modifications of the embodiments of the present invention may be made without departing from the principles.

Claims

1. A headrest, having a first end and a second end, and including a body portion extending between the first end and the second end, the body portion defining a wear chamber, an opening being defined between the first end and the second end, the opening communicating with the wear chamber and an exterior, the opening facing laterally forward of a user when the headrest is worn on the neck of the user.

2. The head raising neck pillow as claimed in claim 1, wherein the main body portion includes a front portion, a first side portion, a second side portion and a rear portion, the front portion, the first side portion, the rear portion and the second side portion being sequentially connected to form the wearing cavity, the front portion being for supporting a front region of a neck of the user, the first side portion and the second side portion being for supporting a side region of the neck of the user, and the rear portion being for supporting a rear region of the neck of the user.

3. The headrest of claim 1, wherein the opening is formed between the front portion and the second side portion.

4. The headrest of claim 2, wherein the front portion has a top surface for supporting a user's lower jaw.

5. The headrest according to claim 4, wherein a top surface of the front portion is inclined obliquely upward from inside to outside.

6. The headrest of claim 2, wherein the front portion has a bottom surface for being supported on a user's chest.

7. The headrest according to claim 6, wherein a bottom surface of the front portion is inclined obliquely downward from inside to outside.

8. The headrest according to claim 4, wherein the front portion has a bottom surface and an inner side surface, the inner side surface of the front portion being adjacent to the neck portion of the user, the top surface of the front portion being inclined obliquely upward from the inner side surface in an arc-shaped direction, and the bottom surface of the front portion being inclined obliquely downward from the inner side surface in an arc-shaped direction.

9. The headrest of claim 4, wherein the top surface of the front portion has a concave curvature to accommodate the curve of the user's mandible.

10. The headrest of claim 6, wherein a bottom surface of the front portion extends over an area greater than an area of the top surface.

11. The headrest according to claim 2, wherein the first side portion has a top surface, and the top surface of the first side portion is formed in a curved surface having a high inside and a low outside.

12. The headrest of claim 2, wherein the first side portion has a bottom surface, the bottom surface of the first side portion forming an upwardly concave arc surface to conform to a shape of a shoulder of a user.

13. The headrest according to claim 2, wherein the rear portion has a top surface that is inclined high on the outside and low on the inside.

14. The headrest according to claim 2, wherein the rear portion has a bottom surface, the bottom surface of the rear portion forming a downwardly curved arc.

15. The headrest of claim 2, wherein a top surface of the rear portion forms a double humped curve.

16. The headrest of claim 2, wherein the first and second sides are symmetrical about the posterior midline.

17. The headrest of any of claims 2-16, wherein an angle α between a direction of the opening and a direction of the first and second sides ranges from 20 ° to 70 °.

18. The headrest for heads and necks of claims 2 to 16, wherein an included angle α between a center line of the opening and a direction of the first side portion and the second side portion is selected from a range of 30 degrees to 35 degrees, a range of 35 degrees to 40 degrees, a range of 40 degrees to 45 degrees, and a range of 45 degrees to 50 degrees.

19. The headrest for heads and neck of claims 2-16, wherein the opening included angle β is selected from the group consisting of 5 ° -10 °, 10 ° -15 °, 15 ° -20 °, 20 ° -25 °, 25 ° -30 °.

20. The headrest according to any of claims 2-16, wherein the front portion, the first side portion, the rear portion, and the second side portion are integrally connected in series.

21. The headrest of any of claims 2-16, wherein the headrest is made of an elastic material.

22. The headrest according to any of claims 2-16, wherein the headrest includes a connecting assembly including a first coupling member and a second coupling member coupled to outer sides of the front portion and the second side portion, respectively, to adjust the opening between the first coupling member and the second coupling member.

23. The headrest of claim 22, wherein the first and second couplers are each secured to an outer side of the front portion and an outer side of the second side portion by an adjustment strap.

24. The headrest of claim 22, the connection assembly selected from the group consisting of: one of a buckle, a magnetic attraction and a button.

25. The headrest according to any of claims 2 to 16, wherein the headrest includes a tie ring disposed on an outer side of the headrest, the tie ring surrounding an outer side of the headrest when the headrest is rolled up to maintain the headrest in a rolled state.

26. The headrest of claim 25, wherein the tie-down ring is secured to an exterior side of the rear portion.

27. The headrest of claim 25, wherein the headrest includes a restraint strap disposed below the restraint ring for restraining the restraint ring.