CN213167827U

CN213167827U - Waist relieving device of automobile seat

Info

Publication number: CN213167827U
Application number: CN202022078731.1U
Authority: CN
Inventors: 王敏; 吴珂
Original assignee: XR Technology Co ltd
Current assignee: XR Technology Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-05-11
Anticipated expiration: 2030-09-22

Abstract

The utility model relates to a car massage seat technical field just discloses a car seat waist device of releiving, including the seat main part, the back fixedly connected with backup pad of seat main part, the bottom of backup pad articulates there is the base, the spacing groove has been seted up on the right side of backup pad, the inside sliding connection of spacing groove has the slider, slider back fixedly connected with servo motor, servo motor's output shaft passes through shaft coupling fixedly connected with toothed disc, the positive fixedly connected with pinion rack of backup pad, one side intermeshing that pinion rack and toothed disc are relative. The utility model discloses a, the back fixed connection through the seat main part articulates in the left side of base in the bottom of the positive backup pad of backup pad, supports the seat main part through base and backup pad to the spacing groove has been seted up on the right side of backup pad, thereby has realized that the device possesses simple structure, and massage area is big, alleviates advantages such as tired effectual.

Description

Waist relieving device of automobile seat

Technical Field

The utility model relates to a car massage seat technical field specifically is a car seat waist device of releiving.

Background

With the development and popularization of automobile applications, head and neck fatigue and diseases brought to human bodies by long-time driving and taking of automobiles gradually rise, and the comfort and health care performance of automobile seats are gradually valued by people. In recent years, massage seats are adopted in high-grade luxury cars, and the effects of adjusting pose, pushing muscles, promoting blood circulation, relieving fatigue and preventing riding diseases can be achieved.

However, the existing automobile massage seat is poor in practical effect, the massage part is fixed, the massage area is small, the practicability is low, fatigue caused by long-time driving cannot be relieved well, and the structure is complex, so that the automobile massage seat is provided with the waist relieving device for solving the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a car seat waist device of releiving possesses simple structure, and the massage is regional big, alleviates advantage such as tired effectual, and the practical function of having solved current car massage seat is not good, and the position of massage is fixed, and the region of massage is less for its practicality is not high, can not be better alleviate the fatigue of driving for a long time, and the problem that the structure is complicated.

(II) technical scheme

For realizing above-mentioned simple structure, massage area is big, alleviates the purpose of tired effect, the utility model provides a following technical scheme: the utility model provides a car seat waist device of releiving, includes the seat main part, the back fixedly connected with backup pad of seat main part, the bottom of backup pad articulates there is the base, the spacing groove has been seted up on the right side of backup pad, the inside sliding connection of spacing groove has the slider, slider back fixedly connected with servo motor, servo motor's output shaft passes through shaft coupling fixedly connected with toothed disc, the positive fixedly connected with pinion rack of backup pad, one side intermeshing that pinion rack and toothed disc are relative, the right side fixedly connected with telescopic link of slider, the telescopic end fixedly connected with horizontal pole of telescopic link, the outside of horizontal pole is rotated and is connected with the gyro wheel that the equidistance was arranged, two supports of right side fixedly connected with two supports of backup pad, two the equal fixedly connected with integrated into one piece's of right.

Preferably, the front section of the elastic plate is arc-shaped, and the right surface of the elastic plate is fixedly connected with elastic massage balls which are uniformly distributed.

Preferably, the outside cover of seat main part is equipped with the cushion, cushion and the human curve laminating.

Preferably, the telescopic link includes an external cylinder, a spring, a limiting block and a connecting rod, the left side fixed connection of an external cylinder is on the right side of slider, the inside left side fixed connection of an external cylinder is in the left end of spring, the right-hand member fixed connection of spring is in the left side of limiting block, the outside sliding connection of limiting block is in the inboard of an external cylinder, the right side fixed connection of limiting block is in the left end of connecting rod, the right-hand member of connecting rod runs through and sliding connection is to the right side of an external cylinder, the right-hand member fixed connection of connecting rod is in the outside of horizontal pole.

Preferably, the radian of the elastic plate is consistent with the radian of a curve of the waist back part of the soft cushion, and the right side of the elastic massage ball is in contact with the inner side of the waist back part of the soft cushion.

Preferably, the front surface of the seat main body is fixedly connected with a controller, and the controller is positioned on the front surface of the base.

(III) advantageous effects

Compared with the prior art, the utility model provides a car seat waist device of releiving possesses following beneficial effect:

1. the waist relieving device of the automobile seat is characterized in that the bottom of a front supporting plate fixedly connected with a supporting plate through the back surface of a seat main body is hinged to the left side of a base, the seat main body is supported through the base and the supporting plate, a limit groove is formed in the right side of the supporting plate, the outer side of a sliding block is connected to the inside of the limit groove in a sliding mode, the back surface of the sliding block is fixedly connected to the front surface of a servo motor, an output shaft of the servo motor is fixedly connected to the front surface of a gear disc through a coupler, the right side of the supporting plate is fixedly connected to the left side of a toothed plate, the toothed plate is meshed with one side opposite to the gear disc, the right side of the sliding block is fixedly connected to the left end of a telescopic rod, the servo motor drives the gear disc to rotate by starting, the horizontal pole of telescopic link right-hand member is followed the motion, make gyro wheel simultaneous movement, make the gyro wheel contact and extrude the pressure elastic plate on the support, the elastic plate takes place deformation owing to the extrusion, thereby massage human back waist region, thereby realized that the device possesses simple structure, massage area is big, alleviate advantages such as fatigue effect is good, the practical function of having solved current car massage seat is not good, the position of massage is fixed, and the region of massage is less, make its practicality not high, can not be better alleviate the fatigue of driving for a long time, and the problem that the structure is complicated.

2. This device of releiving of car seat waist through elasticity massage ball, can be so that the massage sense of touch of device more comfortable to convex elastic plate can be in the gyro wheel automatic recovery normal position after through, thereby realizes that the device lasts the effect of relapseing the massage.

3. This car seat waist device of releiving can through soft cushion for the people when sitting in the seat main part, feels more comfortable, can filter the massage power way simultaneously, makes the device massage more releive.

4. This car seat waist device of releiving uses through the cooperation of external cylinder, spring, stopper and connecting rod, has realized when gyro wheel extrusion elastic plate, through the spring release partly pressure, avoids massage pressure too big, leads to the human body uncomfortable.

5. This car seat waist device of releiving, the radian through elastic plate is unanimous with the back position curve radian of soft cushion, and the back position inboard contact of the even soft cushion in right side of elasticity massage ball for the massage region of device is laminated with human curve more, and the massage impression is more comfortable, the tired sense of alleviating the navigating mate that can be better.

6. This car seat waist device of releiving through the controller, can be more convenient controlling means open and close, and the controller is located the positive one side of base, makes things convenient for navigating mate direct touch switch.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 3 is an enlarged view of the structure A in FIG. 2;

FIG. 4 is a right schematic view of the structure of the support plate and the servo motor of the present invention;

fig. 5 is a schematic perspective view of the elastic plate structure of the present invention.

In the figure: 1. a seat main body; 2. a support plate; 3. a base; 4. a limiting groove; 5. a slider; 6. a servo motor; 7. a gear plate; 8. a toothed plate; 9. a telescopic rod; 91. an external connection cylinder; 92. a spring; 93. a limiting block; 94. a connecting rod; 10. a cross bar; 11. a roller; 12. a support; 13. an elastic plate; 131. an elastic massage ball; 14. a soft cushion; 15. and a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.

Referring to fig. 1-5, a waist relieving device of an automobile seat comprises a seat body 1, a supporting plate 2 is fixedly connected to the back of the seat body 1, a base 3 is hinged to the bottom of the supporting plate 2, a limiting groove 4 is formed in the right side of the supporting plate 2, a sliding block 5 is slidably connected to the inside of the limiting groove 4, a servo motor 6 is fixedly connected to the back of the sliding block 5, an output shaft of the servo motor 6 is fixedly connected with a gear disc 7 through a coupler, a toothed plate 8 is fixedly connected to the front of the supporting plate 2, opposite sides of the toothed plate 8 and the gear disc 7 are engaged with each other, a telescopic rod 9 is fixedly connected to the right side of the sliding block 5, a cross rod 10 is fixedly connected to the telescopic rod 9, rollers 11 are rotatably connected to the outer side of the cross rod 10 and are arranged at equal intervals, and, the right ends of the two brackets 12 are fixedly connected with an integrally formed elastic plate 13, the bottom of the front supporting plate 2 fixedly connected to the supporting plate 2 through the back of the seat main body 1 is hinged to the left side of the base 3, the seat main body 1 is supported through the base 3 and the supporting plate 2, the right side of the supporting plate 2 is provided with a limiting groove 4, the outer side of the sliding block 5 is slidably connected to the inside of the limiting groove 4, the back of the sliding block 5 is fixedly connected to the front of the servo motor 6, the output shaft of the servo motor 6 is fixedly connected to the front of the gear disc 7 through a coupler, the right side of the supporting plate 2 is fixedly connected to the left side of the toothed plate 8, the toothed plate 8 is meshed with one side opposite to the gear disc 7, the right side of the sliding block 5 is fixedly connected to the left end of the telescopic rod 9, the servo motor 6 is started, the, make servo motor 6 pass through slider 5 along the motion of spacing groove 4, slider 5 drives telescopic link 9 synchronous motion this moment, the horizontal pole 10 of telescopic link 9 right-hand member follows the motion, make 11 synchronous motion of gyro wheel, make 11 contacts of gyro wheel and squeeze the pressure elastic plate 13 on the support 12, elastic plate 13 takes place deformation owing to the extrusion, thereby massage human back waist region, thereby realized that the device possesses simple structure, massage area is big, alleviate advantages such as fatigue effect is good, the practical function of having solved current car massage seat is not good, the position of massage is fixed, and the region of massage is less, make its practicality not high, can not be better alleviate the fatigue of driving for a long time, and the problem that the structure is complicated.

Further, the front-view section of the elastic plate 13 is arc-shaped, the right side surface of the elastic plate 13 is fixedly connected with elastic massage balls 131 which are uniformly distributed, so that the massage touch feeling of the device is more comfortable through the elastic massage balls 131, and the arc-shaped elastic plate 13 can automatically return to the original position after passing through the roller 11, thereby realizing the effect of continuous repeated massage of the device.

Further, the outside cover of seat main part 1 is equipped with cushion 14, cushion 14 and the curved laminating of human body, through cushion 14 can for the people sits on seat main part 1, feels more comfortable, can filter the massage power simultaneously and say, makes the device massage more releive.

Further, the telescopic rod 9 comprises an external cylinder 91, a spring 92, a limit block 93 and a connecting rod 94, the left side of the external cylinder 91 is fixedly connected with the right side of the sliding block 5, the left side inside the external cylinder 91 is fixedly connected with the left end of the spring 92, the right end of the spring 92 is fixedly connected to the left side of the limit block 93, the outer side of the limit block 93 is slidably connected to the inner side of the external cylinder 91, the right side of the limit block 93 is fixedly connected to the left end of the connecting rod 94, the right end of the connecting rod 94 penetrates through and is slidably connected to the right side of the external cylinder 91, the right end of the connecting rod 94 is fixedly connected to the outer side of the cross rod 10, through the matching use of the external cylinder 91, the spring 92, the limit block 93 and the connecting rod 94, when the roller 11 extrudes the elastic plate 13, the spring 92 releases a part of pressure, so that the phenomenon that the massage pressure is too large and the human body is uncomfortable is avoided.

Further, the radian of elastic plate 13 is unanimous with the back position curve radian of cushion 14, and the even cushion 14's on the right side back position inboard contact of elasticity massage ball 131, the radian through elastic plate 13 is unanimous with cushion 14's back position curve radian, and the even cushion 14's on the right side back position inboard contact of elasticity massage ball 131 makes the massage region of device laminate with human curve more, and the massage impression is more comfortable, can be better alleviate navigating mate's fatigue.

Further, the front fixedly connected with controller 15 of seat main part 1, controller 15 is located the front of base 3, through controller 15, and controlling means's that can be more convenient opens and closes, and controller 15 is located the positive one side of base 3, makes things convenient for the direct touch switch of navigating mate.

The utility model discloses the model of servo motor 6 that uses can be FSL40, and it is provided with the control switch rather than supporting, and control switch's mounted position can select according to the in-service use needs.

The working principle is as follows: when the automobile seat waist relieving device is used, firstly, the servo motor 6 is started through the controller 15, the servo motor 6 drives the gear disc 7 to rotate, the gear disc 7 is matched with the toothed plate 8, so that the servo motor 6 moves along the limiting groove 4 through the slider 5, at the moment, the slider 5 drives the telescopic rod 9 to synchronously move, the cross rod 10 at the right end of the telescopic rod 9 moves along with the gear disc, the roller 11 synchronously moves, the roller 11 contacts and extrudes the elastic pressing plate 13 on the bracket 12, the elastic pressing plate 13 deforms due to extrusion, and thus the waist area at the back of a human body is massaged, the device has the advantages of simple structure, large massage area, good fatigue relieving effect and the like, the problem that the practical effect of the existing automobile massage seat is poor is solved, the massage part is fixed, the massage area is smaller, the practicability is not high, and the fatigue of long-time driving cannot be well relieved, and the structure is complicated.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A car seat waist device of releiving, includes seat main part (1), its characterized in that: the back of the seat body (1) is fixedly connected with a supporting plate (2), the bottom of the supporting plate (2) is hinged with a base (3), a limiting groove (4) is formed in the right side of the supporting plate (2), a sliding block (5) is connected to the inside of the limiting groove (4) in a sliding mode, a servo motor (6) is fixedly connected to the back of the sliding block (5), an output shaft of the servo motor (6) is fixedly connected with a gear disc (7) through a coupler, a toothed plate (8) is fixedly connected to the front of the supporting plate (2), one opposite side of the toothed plate (8) and the gear disc (7) is meshed with each other, a telescopic rod (9) is fixedly connected to the right side of the sliding block (5), a transverse rod (10) is fixedly connected to the telescopic end of the telescopic rod (9), and idler wheels (11, two supports (12) of right side fixedly connected with of backup pad (2), two the equal fixedly connected with integrated into one piece's of right-hand member of support (12) elastic plate (13).

2. A vehicle seat lumbar relief device as set forth in claim 1, wherein: the front view section of the elastic plate (13) is arc-shaped, and the right side surface of the elastic plate (13) is fixedly connected with elastic massage balls (131) which are uniformly distributed.

3. A vehicle seat lumbar relief device as set forth in claim 1, wherein: the outside cover of seat main part (1) is equipped with cushion (14), cushion (14) and human curve laminating.

4. A vehicle seat lumbar relief device as set forth in claim 1, wherein: telescopic link (9) are including external a section of thick bamboo (91), spring (92), stopper (93) and connecting rod (94), the left side fixed connection of external a section of thick bamboo (91) is on the right side of slider (5), the inside left side fixed connection of external a section of thick bamboo (91) is in the left end of spring (92), the right-hand member fixed connection of spring (92) is in the left side of stopper (93), the outside sliding connection of stopper (93) is in the inboard of external a section of thick bamboo (91), the right side fixed connection of stopper (93) is in the left end of connecting rod (94), the right-hand member of connecting rod (94) runs through and sliding connection to the right side of external a section of thick bamboo (91), the right-hand member fixed connection of connecting rod (94) is in the outside of horizontal pole (10).

5. A vehicle seat lumbar relief device as set forth in claim 2, wherein: the radian of the elastic plate (13) is consistent with the radian of the curve of the waist back part of the soft cushion (14), and the right side of the elastic massage ball (131) is in contact with the inner side of the waist back part of the soft cushion (14).

6. A vehicle seat lumbar relief device as set forth in claim 1, wherein: the front face of the seat main body (1) is fixedly connected with a controller (15), and the controller (15) is located on the front face of the base (3).