CN213099235U

CN213099235U - Adjustable massage structure for wheelchair back cushion

Info

Publication number: CN213099235U
Application number: CN202020593239.5U
Authority: CN
Inventors: 吴芳; 秦鑫航
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2021-05-04
Anticipated expiration: 2030-04-20

Abstract

The utility model discloses an adjustable massage structure for wheelchair back cushion, which comprises a main frame and a backrest, wherein the front side of the backrest is a main surface used normally, the back side of the backrest is a massage surface, the massage ball is arranged on the front side of the massage surface, when a patient sits on a wheelchair for a long time, the massage ball on the back side of the backrest can massage to relieve the back ache, when the patient needs to use the massage surface, the patient only needs to pull an adjusting device together by a handle, at the moment, the adjusting device drives a first limiting rod and a second limiting rod to fall off from a fixing hole, the adjustment of the main surface and the massage surface can be realized by rotating the backrest, the device is simple and convenient to adjust, the lifting rod is pulled upwards, a fastening head at the lower end of the lifting rod is slightly thicker than the lifting rod and can be clamped with the upper end of a first support frame, the lifting rod pulls the pulling block to bring out sunshade cloth after pulling, the pulling block downwards to insert a fastening block, and finally the sunshade rod is bent to shade, solves the problem that the patient needs to take an umbrella in addition when going out.

Description

Adjustable massage structure for wheelchair back cushion

Technical Field

The utility model relates to a wheelchair device technical field specifically is a massage structure with adjustable wheelchair back of body pad is used.

Background

The wheelchair is a chair provided with wheels and capable of helping to replace walking, is divided into electric and manual folding wheelchairs and is an important moving tool for home rehabilitation, turnover transportation, diagnosis and outgoing activities of wounded persons, patients and disabled persons.

However, most wheelchair backrests do not have a massage device, so that the back of a patient cannot be massaged to relieve ache after sitting on a wheelchair for a long time, and the use mood of the patient is influenced.

In view of the above problems, the utility model provides an adjustable massage structure for wheelchair back cushion to the problem among the prior art has been solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a massage structure with adjustable wheelchair back of body pad is with when patient need use the massage face, only need to stimulate together with handle adjusting device, at this moment adjusting device drives first gag lever post and second gag lever post and drops from the fixed orifices, and the regulation of principal and massage face just can be realized to rotatory back again, and the device is simple and convenient to be adjusted to solve the problem that proposes in the above-mentioned background.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable massage structure for a wheelchair back cushion comprises a main frame and a backrest, wherein the backrest is installed on the back surface of the main frame, the main frame comprises wheels, a first support frame, a second support frame, a steering wheel, a handrail and a cushion, the first support frame is installed on the side surface of each wheel, the second support frame is installed on the front surface of the first support frame, the steering wheel is installed on the front surface of the second support frame, the handrail is installed at the upper end of the second support frame, the cushion is installed on the side surface of the handrail, and the backrest is installed on the side surface of the first support frame;

the backrest comprises a main surface, a massage surface, massage balls, an adjusting device and a connecting shaft, wherein the massage surface is installed on the back surface of the main surface, the massage balls are installed on the front surface of the massage surface, the adjusting device is installed at the upper end of the massage surface, and the connecting shaft is installed on two sides of the massage surface.

Preferably, the first support frame comprises a connecting piece, a handle, a sliding groove and a lifting rod, the connecting piece is installed on the back face of the first support frame, the handle is installed at the upper end of the back face of the first support frame, the sliding groove is formed in the upper end of the first support frame, and the lifting rod is installed in the inner cavity of the first support frame.

Preferably, the connecting piece comprises a connecting hole and a fixing hole, the connecting hole is arranged in the center of the side face of the connecting piece, and the fixing hole is formed in the upper end and the lower end of the connecting hole.

Preferably, the lifter includes fastening head, connector, sunshade rod, top cap, puggaree, draws piece, fastening block and block rubber, and fastening head is installed to the lower extreme of lifter, and the connector is installed to the upper end of lifter, and the sunshade rod is installed to the upper end of connector, and the top cap is installed to the upper end of puggaree, and the puggaree is installed to the inner chamber of puggaree, and the one end of puggaree is connected with draws the piece, draws the side-mounting of piece to have the fastening block, and the block rubber is installed in the front of fastening block.

Preferably, the adjusting device comprises a first limiting rod, a second limiting rod and a spring, the first limiting rod is installed on the side surface of the adjusting device, the second limiting rod is installed at the lower end of the side surface of the adjusting device, and the spring is installed on the side surface of the other end of the adjusting device.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a massage structure with adjustable wheelchair back of body pad is used, the front of back is the principal plane of normal use, and the back of back then is the massage face, and the massage ball is installed in the front of massage face, when patient's long-time seat is on the wheelchair, can massage through the massage ball at the back, the ache of back of releiving.

2. The utility model provides a massage structure with adjustable wheelchair back of body pad is with when patient need use the massage face, only need to stimulate together with handle adjusting device, at this moment adjusting device drives first gag lever post and second gag lever post and drops from the fixed orifices, and the regulation of principal and massage face just can be realized to rotatory back again, and the device is simple conveniently adjusted.

3. The utility model provides a massage structure with adjustable wheelchair back of body pad is used, the lifter is installed to the inner chamber of first support frame, when patient need go out ventilative, the sun in sky excessively shines the people, can upwards pull up the lifter, the fastening head of lifter lower extreme slightly than the lifter thick can be fine with first support frame upper end chucking, the lifter pulls after drawing, pull the puggaree out of area, the puggaree inserts the fastening block downwards, the positive rubber block of fastening block can prevent that the puggaree from being wounded the people by the puggaree elastic webbing, buckle the patient's sunshade of sunshade rod on just can be for the wheelchair at last, patient's problem of going out to need to take the umbrella in addition has been solved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the main frame of the present invention;

FIG. 3 is an exploded view of the lifter of the present invention;

FIG. 4 is a schematic view of the front and back structure of the backrest of the present invention;

fig. 5 is a schematic view of the inner structure of the backrest of the present invention.

In the figure: 1. a main frame; 11. a wheel; 12. a first support frame; 121. a connecting member; 1211. connecting holes; 1212. a fixing hole; 122. a handle; 123. a chute; 124. a lifting rod; 1241. a fastening head; 1242. a connector; 1243. a sunshade rod; 1244. a top cover; 1245. a sun-shading cloth; 1246. pulling the block; 1247. a fastening block; 1248. a rubber block; 13. a second support frame; 14. a steering wheel; 15. a handrail; 16. a cushion; 2. a backrest; 21. a main face; 22. massaging surface; 23. a massage ball; 24. an adjustment device; 241. a first limit rod; 242. a second limiting rod; 243. a spring; 25. and (7) connecting the shafts.

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, an adjustable massage structure for a wheelchair back cushion comprises a main frame 1 and a backrest 2, the backrest 2 is installed on the back of the main frame 1, the main frame 1 comprises wheels 11 and a first support frame 12, the first support frame 12 comprises a connecting member 121, the connecting member 121 comprises a connecting hole 1211 and a fixing hole 1212, the connecting hole 1211 is installed at the center of the side surface of the connecting member 121, the fixing hole 1212 is opened at the upper end and the lower end of the connecting hole 1211, a handle 122, a chute 123 and a lifting rod 124, the lifting rod 124 comprises a fastening head 1241, a connecting head 1242, a sunshade rod 1243, a top cover 1244, a sunshade cloth 1245, a pulling block 1246, a fastening block 1247 and a rubber block 1248, the fastening head 1241 is installed at the lower end of the lifting rod 124, the connecting head 1242 is installed at the upper end of the connecting head 1242, the sunshade rod 1243 is installed at the upper end of the connecting head 1242, the top cover 4 is installed at the upper, one end of the sunshade cloth 1245 is connected with a pulling block 1246, a fastening block 1247 is installed on the side of the pulling block 1246, a rubber block 1248 is installed on the front of the fastening block 1247, a lifting rod 124 is installed in the inner cavity of the first support frame 12, when a patient needs to go out to breathe, when the sky sun is too sunned, the lifting rod 124 can be pulled upwards, a fastening head 1241 at the lower end of the lifting rod 124 is slightly thicker than the lifting rod 124 and can be well clamped with the upper end of the first support frame 12, the lifting rod 124 pulls the pulling block 1246 to take out the sunshade cloth 1245 after being pulled, the pulling block 1246 is downwards inserted into the fastening block 1247, the rubber block 1248 on the front of the fastening block 1247 can prevent the pulling block 1246 from being brought back to hurt the patient by the elasticity of the sunshade cloth 1245, finally, the sunshade rod 1243 can be bent to the patient on a wheelchair, the problem that the patient needs to take another sunshade when going out is solved, a connecting piece 121 is installed on the back, the upper end of the first support frame 12 is provided with a chute 123, the inner cavity of the first support frame 12 is provided with a lifting rod 124, a second support frame 13, a steering wheel 14, a handrail 15 and a cushion 16, the side surface of the wheel 11 is provided with the first support frame 12, the front surface of the first support frame 12 is provided with the second support frame 13, the front surface of the second support frame 13 is provided with the steering wheel 14, the upper end of the second support frame 13 is provided with the handrail 15, the side surface of the handrail 15 is provided with the cushion 16, the side surface of the first support frame 12 is provided with a backrest 2, the backrest 2 comprises a main surface 21, a massage surface 22, a massage ball 23 and an adjusting device 24, the adjusting device 24 comprises a first limiting rod 241, a second limiting rod 242 and a spring 243, the side surface of the adjusting device 24 is provided with the first limiting rod 241, the lower end of the side surface of the adjusting device 24 is provided with the second limiting rod 242, the adjusting device 24 is pulled together only by hand, at this time, the adjusting device 24 drives the first limiting rod 241 and the second limiting rod 242 to fall off from the fixing hole 1212, and then the backrest 2 is rotated to realize the adjustment of the main surface 21 and the massage surface 22, the device is simple and convenient to adjust, the connecting shaft 25 is connected with the massage surface 22 arranged on the back surface of the main surface 21, the massage ball 23 is arranged on the front surface of the massage surface 22, the adjusting device 24 is arranged at the upper end of the massage surface 22, and the connecting shafts 25 are arranged on two sides of the massage surface 22.

In summary, the following steps: the utility model provides an adjustable massage structure for wheelchair back cushion, the front of the backrest 2 is the main face 21 of normal use, and the back of the backrest 2 is the massage face 22, the massage ball 23 is installed on the front of the massage face 22, when a patient sits on the wheelchair for a long time, massage can be carried out through the massage ball 23 on the back of the backrest 2, the back ache is relieved, when the patient needs to use the massage face 22, only the adjusting device 24 needs to be pulled together by hand, at this time, the adjusting device 24 drives the first limiting rod 241 and the second limiting rod 242 to fall off from the fixing hole 1212, the adjustment of the main face 21 and the massage face 22 can be realized by rotating the backrest 2, the device is simple and convenient to adjust, the lifting rod 124 is installed in the inner cavity of the first support frame 12, when the patient needs to breathe freely, when the sun in the sky is too sunny, the lifting rod 124 can be pulled upwards, the fastening head 1241 at the lower end of the lifting rod 124 is slightly thicker than the lifting rod 124, and can be better with, after the lifting rod 124 is pulled, the pulling block 1246 is pulled to take out the sunshade cloth 1245, the pulling block 1246 is inserted downwards into the fastening block 1247, the rubber block 1248 on the front side of the fastening block 1247 can prevent the pulling block 1246 from being rewarded by the elastic band of the sunshade cloth 1245 to hurt people, and finally the sunshade rod 1243 is bent to shade the patient on the wheelchair, so that the problem that the patient needs to take another umbrella outside is solved.

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.

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. The utility model provides a massage structure with adjustable wheelchair back of body pad is with, includes body frame (1) and back (2), the back mounted of body frame (1) has back (2), its characterized in that: the main frame (1) comprises wheels (11), first support frames (12), second support frames (13), steering wheels (14), handrails (15) and a cushion (16), wherein the first support frames (12) are installed on the side faces of the wheels (11), the second support frames (13) are installed on the front faces of the first support frames (12), the steering wheels (14) are installed on the front faces of the second support frames (13), the handrails (15) are installed at the upper ends of the second support frames (13), the cushion (16) is installed on the side faces of the handrails (15), and a backrest (2) is installed on the side faces of the first support frames (12);

the backrest (2) comprises a main surface (21), a massage surface (22), massage balls (23), an adjusting device (24) and a connecting shaft (25), the massage surface (22) is installed on the back surface of the main surface (21), the massage balls (23) are installed on the front surface of the massage surface (22), the adjusting device (24) is installed at the upper end of the massage surface (22), and the connecting shaft (25) is installed on two sides of the massage surface (22).

2. The adjustable massage structure for wheelchair back cushion as claimed in claim 1, wherein: first support frame (12) include connecting piece (121), handle (122), spout (123) and lifter (124), and the back mounted of first support frame (12) has connecting piece (121), and handle (122) are installed to the back upper end of first support frame (12), and spout (123) have been seted up to the upper end of first support frame (12), and lifter (124) are installed to the inner chamber of first support frame (12).

3. The adjustable massage structure for wheelchair back cushion as claimed in claim 2, wherein: the connecting piece (121) comprises a connecting hole (1211) and a fixing hole (1212), the connecting hole (1211) is installed at the center of the side face of the connecting piece (121), and the fixing hole (1212) is formed in the upper end and the lower end of the connecting hole (1211).

4. The adjustable massage structure for wheelchair back cushion as claimed in claim 2, wherein: lifter (124) are including fastening head (1241), connector (1242), sunshade rod (1243), top cap (1244), puggaree (1245), draw piece (1246), fastening block (1247) and rubber block (1248), fastening head (1241) are installed to the lower extreme of lifter (124), connector (1242) are installed to the upper end of lifter (124), sunshade rod (1243) are installed to the upper end of connector (1242), top cap (1244) are installed to the upper end of puggaree (1243), puggaree (1245) are installed to the inner chamber of puggaree (1243), the one end of puggaree (1245) is connected with draw piece (1246), the side-mounting of draw piece (1246) has fastening block (1247), rubber block (1248) are installed in the front of fastening block (1247).

5. The adjustable massage structure for wheelchair back cushion as claimed in claim 1, wherein: adjusting device (24) include first gag lever post (241), second gag lever post (242) and spring (243), and first gag lever post (241) is installed to the side of adjusting device (24), and second gag lever post (242) are installed to the side lower extreme of adjusting device (24), and spring (243) are installed to the other end side of adjusting device (24).