CN209818655U - Massager core - Google Patents
Massager core Download PDFInfo
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- CN209818655U CN209818655U CN201920579454.7U CN201920579454U CN209818655U CN 209818655 U CN209818655 U CN 209818655U CN 201920579454 U CN201920579454 U CN 201920579454U CN 209818655 U CN209818655 U CN 209818655U
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Abstract
The utility model discloses a massager core, which comprises a transmission gear box consisting of a lower shell and an upper shell, a massage head, a motor and a transmission device; a worm is arranged on an output shaft of the motor; the motor and the transmission device are both arranged in the transmission gear box, and the transmission device is characterized in that: the transmission device comprises a double-layer double gear and a double-layer single gear which are fixed on two sides of the worm, and also comprises two plastic shaft main idle gears which are meshed with the upper-layer pinion of the double-layer double gear; the tooth part of the plastic shaft main idle wheel is meshed with the upper-layer pinion, the bottom of the plastic shaft main idle wheel is provided with a groove matched with the plastic bearing, and the top of the plastic shaft main idle wheel is provided with a spline-shaped plastic rotating shaft; the spline-shaped plastic rotating shaft passes through the through hole on the upper shell and is clamped with the massage head. The transmission device of the massager core of the utility model is made of plastic, thus saving the cost. The spline-shaped plastic rotating shaft enables the installation angle of the massage head to be changed greatly, and is convenient to be suitable for different massagers.
Description
Technical Field
The utility model relates to a massager field especially involves a massager core.
Background
The massager is a new generation of health care equipment which is developed according to physics, bionics, bioelectricity, traditional Chinese medicine and years of clinical practice. Has unique effect of treating hypertension, and can relax muscle, relax nerve, promote blood circulation, strengthen cell metabolism, enhance skin elasticity, relieve fatigue, relieve chronic pain, acute pain and muscular soreness, relax body, relieve stress, and reduce skin wrinkles by using a plurality of independent soft touch massage heads.
At present, the inner structure of the movement on the market is an iron shaft or is made into a plastic gear to be matched with the traditional iron shaft for transmission, the massage head is mainly assembled in one direction only, the effect of low noise cannot be achieved, the cost is high, the number of parts is large, the assembly is inconvenient, and the integrity is not strong.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a massager core with simple structure, low cost, convenient installation and wide application range.
The utility model discloses a realize through following mode:
a massager movement comprises a transmission gear box consisting of a lower shell and an upper shell, a massage head, a motor and a transmission device; a worm is arranged on an output shaft of the motor; the motor and the transmission device are both arranged in the transmission gear box, and the transmission device is characterized in that: the transmission device comprises a double-layer double gear and a double-layer single gear which are fixed on two sides of the worm, and also comprises two plastic shaft main idle gears which are meshed with the upper-layer pinion of the double-layer double gear; the tooth part of the plastic shaft main idle wheel is meshed with the upper-layer pinion, the bottom of the plastic shaft main idle wheel is provided with a groove matched with the plastic bearing, and the top of the plastic shaft main idle wheel is provided with a spline-shaped plastic rotating shaft; the spline-shaped plastic rotating shaft passes through the through hole on the upper shell and is clamped with the massage head.
Furthermore, the transmission device is made of plastic materials.
Furthermore, the lower layer large gear of the double-layer double gear is meshed with the worm.
Furthermore, the double-layer double gears and the double-layer single gears are fixed in the transmission gear box through iron shafts arranged in the center and rotate around the iron shafts.
Furthermore, the plastic shaft main idle wheels are oppositely arranged on two sides of the upper layer pinion.
Furthermore, the plastic bearing is internally provided with a flower-shaped hole which is matched with the convex column on the lower shell, and the plastic bearing is not rotatable.
The spline of the spline-shaped plastic rotating shaft is one of a rectangular spline, an involute spline and a triangular spline.
Furthermore, the plastic shaft main idler wheel drives the plastic shaft driven wheel to rotate through a pinion, and the pinion is arranged on the lower shell or the upper shell; the plastic shaft driven wheel and the plastic shaft main idler wheel are identical in structure, the plastic shaft driven wheel is connected with the convex column on the lower shell through the plastic bearing at the bottom, and the spline-shaped plastic rotating shaft at the upper part penetrates through the through hole on the upper shell to be clamped with the massage head.
Furthermore, the plastic shaft driven wheel is connected with another plastic shaft driven wheel through a pinion to form a massager machine core with multiple massage heads.
The utility model has the advantages that: all of the transmission devices are made of plastic materials, the cost of the movement is greatly reduced, all the parts in the gear transmission box are installed in a clamping mode without screws, the assembling difficulty is reduced, the assembling cost is saved, and the integration is good. The installation angle of the massage heads can be freely selected according to requirements, and the machine cores with different massage head numbers such as four massage heads, five massage heads, six massage heads and the like can be manufactured by adding the pinion and the plastic shaft driven wheel, so that the application range of the machine core of the massager is wider, and the machine core of the massager can be widely applied to devices such as U-shaped pillows, foot bottom massagers, cervical vertebra massagers, vehicle-mounted bone headrests, vehicle-mounted household head pillows, back cushions, foot bottom machines and the like.
Drawings
FIG. 1 is an exploded view of an embodiment of the present invention;
FIG. 2 is an exploded view of the second embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a second embodiment of the present invention;
fig. 4 is a bottom view of the massage head of the utility model;
FIG. 5 is a top view of the main third wheel of the plastic shaft;
FIG. 6 is a top view of a plastic bearing;
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Now, with reference to the drawings, detailed description is given of the embodiments of the present invention:
in the first embodiment, as shown in fig. 1, a massager core comprises a transmission gear box 1 consisting of a lower shell 11 and an upper shell 12, a massage head 2, a motor 3 and a transmission device 4; a worm is arranged on an output shaft of the motor 3; the motor 3 and the transmission device 4 are both arranged in the transmission gear box 1, and the device is characterized in that: the transmission device 4 comprises a double-layer double gear 41 and a double-layer single gear 42 which are fixed on two sides of the worm, and also comprises two plastic shaft main idle gears 43 which are meshed with the upper-layer pinion 412 of the double-layer double gear 41; the tooth part 431 of the plastic shaft main intermediate wheel 43 is meshed with the upper-layer pinion 412, the bottom of the plastic shaft main intermediate wheel 43 is provided with a groove matched with the plastic bearing 433, and the top of the plastic shaft main intermediate wheel is provided with a spline-shaped plastic rotating shaft 432; the spline-shaped plastic rotating shaft 432 passes through the through hole 121 on the upper shell 12 to be clamped with the massage head 2.
Furthermore, the transmission device 4 is made of plastic material.
Further, the lower gear wheel 411 of the double-layer double gear 41 is meshed with a worm.
Further, the double-layer double gear 41 and the double-layer single gear 42 are both fixed in the transmission gear box 1 through the iron shaft 7 arranged at the center and rotate around the iron shaft 7.
Further, the plastic shaft main idle wheel 43 is oppositely arranged on two sides of the upper layer pinion gear 412.
Furthermore, the interior of the plastic bearing 433 is a flower-shaped hole, the flower-shaped hole is matched with the convex column 111 on the lower shell 11, and the plastic bearing 433 is not rotatable.
The spline of the spline-shaped plastic rotating shaft 432 is one of a rectangular spline, an involute spline and a triangular spline.
This embodiment is the massager core of two massage heads, double-deck single gear 42 is used for the worm balance, because the massage head rotational speed of massager need not be very fast, drive arrangement 4 all adopts plastic materials cost reduction that can be very big, plastic shaft owner third wheel 43's bottom is passed through plastic bearing 433 and is cooperateed with projection 111, need not to use metal bearing or metalwork to fix, plastic shaft owner third wheel 43 is rotatory around the outside of plastic bearing 433, owing to be plastic part, the quality is light, the rotation of plastic shaft owner third wheel 43 on plastic bearing 433 can not receive obvious influence. The flower-shaped hole inside the plastic bearing 433 is matched with the convex column 111, so that the plastic bearing 433 cannot rotate, the plastic bearing 433 is convenient to replace during installation and maintenance, and meanwhile, the vibration of the plastic shaft main idler wheel 43 during rotation is relieved. The spline-shaped plastic rotating shaft 432 is matched with the massage head 2, so that the massage head 2 can select various installation angles, and different massage effects are achieved.
In the second embodiment, as shown in fig. 2-6, a massager core comprises a transmission gear box 1 consisting of a lower shell 11 and an upper shell 12, a massage head 2, a motor 3 and a transmission device 4; a worm is arranged on an output shaft of the motor 3; the motor 3 and the transmission device 4 are both arranged in the transmission gear box 1, and the device is characterized in that: the transmission device 4 comprises a double-layer double gear 41 and a double-layer single gear 42 which are fixed on two sides of the worm, and also comprises two plastic shaft main idle gears 43 which are meshed with the upper-layer pinion 412 of the double-layer double gear 41; the tooth part 431 of the plastic shaft main intermediate wheel 43 is meshed with the upper-layer pinion 412, the bottom of the plastic shaft main intermediate wheel 43 is provided with a groove matched with the plastic bearing 433, and the top of the plastic shaft main intermediate wheel is provided with a spline-shaped plastic rotating shaft 432; the spline-shaped plastic rotating shaft 432 passes through the through hole 121 on the upper shell 12 to be clamped with the massage head 2.
Furthermore, the transmission device 4 is made of plastic material.
Further, the lower gear wheel 411 of the double-layer double gear 41 is meshed with a worm.
Further, the double-layer double gear 41 and the double-layer single gear 42 are both fixed in the transmission gear box 1 through the iron shaft 7 arranged at the center and rotate around the iron shaft 7.
Further, the plastic shaft main idle wheel 43 is arranged opposite to the two sides of the upper layer pinion 412.
Furthermore, the interior of the plastic bearing 433 is a flower-shaped hole, the flower-shaped hole is matched with the convex column 111 on the lower shell 11, and the plastic bearing 433 is not rotatable.
The spline of the spline-shaped plastic rotating shaft 432 is one of a rectangular spline, an involute spline and a triangular spline.
Further, the plastic shaft main idler wheel 43 drives the plastic shaft driven wheel 6 to rotate through the pinion 5, and the pinion 5 is mounted on the lower shell 11 or the upper shell 12; the plastic shaft driven wheel 6 and the plastic shaft main idler wheel 43 have the same structure, the plastic shaft driven wheel 6 is connected with the convex column 111 on the lower shell 11 through the plastic bearing 433 at the bottom, and the spline-shaped plastic rotating shaft 432 at the upper part passes through the through hole 121 on the upper shell 12 to be clamped with the massage head 2.
This embodiment is the massager core of four massage heads, double-deck single gear 42 is used for the worm balance, because the massage head rotational speed of massager need not very fast, drive arrangement 4 all adopts plastic materials cost reduction that can be very big, plastic shaft owner third wheel 43's bottom cooperatees with projection 111 through plastic bearing 433, need not to use metal bearing or metalwork to fix, plastic shaft owner third wheel 43 is rotatory around plastic bearing 433's outside, owing to be plastic part, the quality is light, the rotation of plastic shaft owner third wheel 43 on plastic bearing 433 can not receive obvious influence. The flower-shaped hole inside the plastic bearing 433 is matched with the convex column 111, so that the plastic bearing 433 cannot rotate, the plastic bearing 433 is convenient to replace during installation and maintenance, and meanwhile, the vibration of the plastic shaft main idler wheel 43 during rotation is relieved. One side of the plastic shaft main passing wheel 43 drives the plastic shaft driven wheel 6 through the pinion 5, so that the assistance and the load of the motor 3 can be reduced, and the four massage heads have the same rotating direction. The spline-shaped plastic rotating shaft 432 is matched with the massage head 2, so that the massage head 2 can select various installation angles, and different massage effects are achieved.
On the basis of the massager movement with the four massage heads, the massager movement with more massage heads can be realized by installing another group of pinions 5 and plastic shaft driven wheels 6 on the other side of the plastic shaft driven wheels 6.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A massager movement comprises a transmission gear box (1) consisting of a lower shell (11) and an upper shell (12), a massage head (2), a motor (3) and a transmission device (4); a worm is arranged on an output shaft of the motor (3); motor (3) and transmission (4) all set up in transmission gear box (1), its characterized in that: the transmission device (4) comprises a double-layer double gear (41) and a double-layer single gear (42) which are fixed on two sides of the worm, and also comprises two plastic shaft main idle gears (43) which are meshed with an upper-layer pinion (412) of the double-layer double gear (41); the tooth part (431) of the plastic shaft main idle wheel (43) is meshed with the upper-layer pinion (412), the bottom of the plastic shaft main idle wheel (43) is provided with a groove matched with the plastic bearing (433), and the top of the plastic shaft main idle wheel is provided with a spline-shaped plastic rotating shaft (432); the spline-shaped plastic rotating shaft (432) passes through the through hole (121) on the upper shell (12) and is clamped with the massage head (2).
2. A massager cartridge according to claim 1, wherein: and the transmission device (4) is made of plastic materials.
3. A massager cartridge according to claim 1, wherein: the lower layer large gear (411) of the double-layer double gear (41) is meshed with the worm.
4. A massager cartridge according to claim 1, wherein: the double-layer double gears (41) and the double-layer single gears (42) are fixed in the transmission gear box (1) through an iron shaft (7) arranged in the center and rotate around the iron shaft (7).
5. A massager cartridge according to claim 1, wherein: the plastic shaft main idle wheel (43) is oppositely arranged on two sides of the upper layer pinion (412).
6. A massager cartridge according to claim 1, wherein: the interior of the plastic bearing (433) is a flower-shaped hole which is matched with the convex column (111) on the lower shell (11), and the plastic bearing (433) can not rotate.
7. A massager cartridge according to claim 1, wherein: the spline of the spline-shaped plastic rotating shaft (432) is one of a rectangular spline, an involute spline and a triangular spline.
8. A massager cartridge according to claim 1, wherein: the plastic shaft main intermediate wheel (43) drives the plastic shaft driven wheel (6) to rotate through the pinion (5), and the pinion (5) is installed on the lower shell (11) or the upper shell (12); the plastic shaft driven wheel (6) and the plastic shaft main idler wheel (43) are identical in structure, the plastic shaft driven wheel (6) is connected with a convex column (111) on the lower shell (11) through a plastic bearing (433) at the bottom, and a spline-shaped plastic rotating shaft (432) at the upper part penetrates through a through hole (121) on the upper shell (12) to be clamped with the massage head (2).
9. A massager cartridge according to claim 8, wherein: the plastic shaft driven wheel (6) is connected with another plastic shaft driven wheel (6) through a pinion (5) to form a massager machine core with multiple massage heads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920579454.7U CN209818655U (en) | 2019-04-25 | 2019-04-25 | Massager core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920579454.7U CN209818655U (en) | 2019-04-25 | 2019-04-25 | Massager core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209818655U true CN209818655U (en) | 2019-12-20 |
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ID=68881609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920579454.7U Active CN209818655U (en) | 2019-04-25 | 2019-04-25 | Massager core |
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| CN (1) | CN209818655U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111059253A (en) * | 2019-12-23 | 2020-04-24 | 深圳市华南新海传动机械有限公司 | Gear wheel |
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2019
- 2019-04-25 CN CN201920579454.7U patent/CN209818655U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111059253A (en) * | 2019-12-23 | 2020-04-24 | 深圳市华南新海传动机械有限公司 | Gear wheel |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210416 Address after: 355017 No. 670 Xueyuan Road, Chengbei street, Fu'an City, Ningde City, Fujian Province Patentee after: Fujian Kadan Intelligent Technology Co.,Ltd. Address before: Room 101d, No.1, yangzhongkeng, Jinyuan Village, Chengyang Town, Fu'an City, Ningde City, Fujian Province Patentee before: Fujian Kangxian Health Technology Co.,Ltd. |