JP3120320U - Inner and outer structure of pelvic balanced cushion - Google Patents

Abstract

The present invention provides an inner material and an outer skin structure of a pelvic balanced cushion that can maintain a correct posture.
An intermediate material 1 includes a member having buttocks support surfaces 5a and 5b for supporting the buttocks around a sitting board 9 on which the buttocks sit, and thigh outer support surfaces 4a, 4b and 4c on the left and right side surfaces. 4d and a member having a thigh inner supporting middle member 3, and the outer skin structure is provided with a material division sewing line made so that the bending of the middle member pattern comes out when the inner member is inserted.
[Selection] Figure 1

Description

  The present invention relates to a stance-balanced pelvis that maintains the correct posture. A groove and a hole are formed in the edge of the cushion to form a bend wall, preventing the hip from moving unnecessarily, and fixing the pelvis together. Therefore, the present invention relates to a correct posture maintaining pelvis balanced cushion that gives comfort and comfort even if sitting for a long time without overloading the pelvis and left and right bones.

  Cushions are used everywhere where people live and work, such as homes, offices, schools, and cars. In particular, students who live in a chair for a long time, office workers who spend a long time in front of a computer, and drivers who drive for a long time usually live in a cushion with a sponge and a little cushion. Because the pelvis often used is an inverted triangular structure, small posture movements and distortions (bends) occur in an unstable state at all times. When sitting for a long time, low back pain and body bending occur. As a result, there was a problem that the efficiency of study and work fell.

  In order to solve these problems, a cushion is proposed that uses the shape of the pelvis to make a bend, the pelvis enters the bend, prevents bending of the posture, and minimizes unnecessary movement. ing. However, in order to prevent bending of the posture, existing products are made of a solid material such as urethane, which is inconvenient for daily use and intensively compresses the left and right bones of the pelvis. As a result, it was very inconvenient at the time of use, so there was a limit that the correct posture maintenance could not be used by users such as students and vocational drivers due to restrictions on the place of use.

  The present invention is for solving such problems, and the first device is a butt support surface (5a) for supporting the butt by sitting rearward around the seat (9) on which the butt is seated. A member having (5b), a member having thigh outer support surfaces (4a), (4b), (4c) and (4d) on left and right side surfaces, and a member having thigh inner support surfaces (6), It is the medium material of the cushion.

  Further, the second device is a rear support surface (5a) (5b) for supporting the hip by sitting behind the seat (9) on which the hip sits, and a thigh outer support surface (4a) ( 4b) (4c) (4d) and a material section sewing line (drawn along the pelvic form that can distinguish the inner support surface (6) of the thigh and made to bend the medium pattern when the intermediate material enters) 8a) (8b) (8c) (8d) (8e) (8f) is a cover structure of a cushion.

  As described above, according to the present invention, the contact area between the body part and the body part is widened by ergonomically giving the cushion cushion along the shape of the pelvis and thigh so that it can be used in daily life. Since the load is distributed, the pain to the pelvis and the scapula is reduced even if the user sits for a long time. The embroidery is put in the shape of the pelvis using the outer cover of the cushion, and the designed inner material is used. By inserting, it can be used comfortably by pulling the pelvis using the stretchability of the fabric, and by using different sizes of cushions according to the size, people with different pelvis sizes can use It is possible to make the sitting comfort of the time comfortable.

  Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the present specification and drawings, components having substantially the same functional configuration are denoted by the same reference numerals, and redundant description is omitted.

  As shown in FIG. 1, the medium material (1) of the correct posture maintaining pelvis balanced cushion of the present invention is formed on the basis of the pelvis shape, and is positioned on the left and right sides around the seat (9), The outer thigh outer support surfaces (4a), (4b), (4c), and (4d) that support the thigh and the outer side, and the buttocks support surfaces (5a) and (5b) that support the buttocks in the rear are configured. Further, an intermediate material 3 for supporting the inside of the thigh is provided in front of the sitting board (9). In addition, as shown in FIG. 2, the structure of the medium material structure is embroidery or reverse stitching, and a constant groove and bend shape are formed. (8a) (8b) (8c) (8d), (8e), and (8f) have a certain curved surface form so as not to be pushed outward by the skin of a certain cushion.

  As an intermediate member of the present invention, various materials such as cotton, sponge, woven fabric, synthetic resin, charcoal, ceramics, ocher, and polyurethane can be used.

  The operation of the present invention will be described as follows.

  If a person is seated on the correct posture maintaining pelvic balance cushion (2) of the present invention, the hips will be inserted into the seating board (9) according to the weight of the user and will come into close contact, and the hip support surface (5a) ( 5b) with the rear part of the buttocks on the thigh outer support surface (4a) (4b) (4b) (4c) and thigh inner support surface (6) formed along the thigh bend. The thighs are in close contact with each other, increasing the contact area of the body and spreading the load.

  The convex thigh is prevented from slipping in front of the user by the internal support surface (6).

  In addition, because the hips are confined to the outer bend, it eliminates unnecessary movement, floats the left and right bones that were normally touched, and induces an easy posture without overdoing the skeleton connected to the pelvis .

  As described above, the present invention creates a bend along the pelvic form outside the cushion, so that the load concentrated on the left and right bones of the pelvis, which is a common problem with cushions, is uniformly distributed through the bend. Distributing the pain and fatigue that occurs when sitting for a long time, and applying the function of bringing the pelvis to balance the pelvis, which was embodied only in high-end functional products, is applied to a general cushion. It has been improved by applying a function that can maintain a correct posture in daily life and can balance the pelvis when used for a long time.

  As mentioned above, although preferred embodiment of this invention was described referring an accompanying drawing, it cannot be overemphasized that this invention is not limited to this example. It will be apparent to those skilled in the art that various changes and modifications can be made within the scope of the claims, and these are naturally within the technical scope of the present invention. Understood.

  The present invention is applicable to cushions.

It is a sketch which shows schematic structure of the middle material of the cushion according to the embodiment of the present invention. It is a sketch which shows schematic structure of the outer cover of the cushion cushion in which the material division sewing line concerning embodiment of this invention was formed.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Medium material 2 Outer skin 3 Thigh inner support intermediate material 4a, 4b, 4b, 4c Thigh outer support surface 5a, 5b Bottom support surface 6 Thigh inner support surface 8a, 8b, 8c, 8d, 8e, 8f Material division sewing line 9 Sitting board

Claims (2)

A member having buttocks support surfaces (5a) and (5b) for supporting the buttocks around the seat (9) on which the buttocks sit, and thigh outer support surfaces (4a), (4b) and (4c) on the left and right side surfaces An intermediate material of a cushion, comprising a member having (4d) and a member having a thigh inner support surface (6). A hip support surface (5a) (5b) for supporting the hip as it sits rearward around the seat (9) on which the hip sits, and an outer support surface (4a) (4b) (4c) (4d) on the left and right side surfaces And the material division sewing line (8a) (8b) (8c) drawn along the pelvic form that can distinguish the inner support surface (6) of the thigh, and the bending of the medium material pattern comes out when the intermediate material enters (8d) Cushion skin structure with (8e) and (8f).

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