CN221384104U - Wheelchair back with adjustable waist support - Google Patents
Wheelchair back with adjustable waist support Download PDFInfo
- Publication number
- CN221384104U CN221384104U CN202322644959.6U CN202322644959U CN221384104U CN 221384104 U CN221384104 U CN 221384104U CN 202322644959 U CN202322644959 U CN 202322644959U CN 221384104 U CN221384104 U CN 221384104U
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- CN
- China
- Prior art keywords
- support
- waist
- wheelchair
- backrest
- cushion
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Links
- 210000002414 leg Anatomy 0.000 abstract description 24
- 230000017531 blood circulation Effects 0.000 abstract description 4
- 210000001217 buttock Anatomy 0.000 abstract description 4
- 231100000862 numbness Toxicity 0.000 abstract description 4
- 208000024891 symptom Diseases 0.000 abstract description 4
- 208000008035 Back Pain Diseases 0.000 abstract description 3
- 208000019804 backache Diseases 0.000 abstract description 3
- 208000002193 Pain Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
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- Massaging Devices (AREA)
Abstract
The utility model discloses a wheelchair chair back with an adjustable waist support, and relates to the technical field of wheelchairs. The utility model comprises a chair seat, a massage component, a foot rest, a backrest and a waist pad, wherein the bottom of the massage component is connected to the inside of the chair seat, the two ends of the foot rest are connected to the front side surface of the chair seat, the bottom of the backrest is connected to the top side of the chair seat, and the side of the waist pad is movably connected to the inside of the backrest. According to the utility model, the waist pad is arranged, the waist pad can be adjusted according to different users, so that the waist pad can be well attached to the waist when in use, the massage component is arranged for the wheelchair, the massage component can massage the legs and the buttocks of a patient, the problem that the existing wheelchair backrest cannot adjust the waist when in use, back pressure is easy to generate after sitting for a long time, back ache is caused, the wheelchair does not have the function of relieving the leg pressure, and the problem that the legs of the patient possibly have unsmooth blood circulation and the uncomfortable symptoms of leg numbness occur after sitting for a long time is solved.
Description
Technical Field
The utility model belongs to the technical field of wheelchairs, and particularly relates to a wheelchair back with an adjustable waist support.
Background
The wheelchair is provided with wheels and can help to replace a walking chair, and the existing wheelchair can assist a patient to move, but has the following defects in actual use:
1. The existing wheelchair back cannot adjust the waist when in use, most wheelchairs are weak in support on the waist, back pressure is easy to generate after sitting for a long time, back ache is caused, and long-term use of patients is not facilitated;
2. The existing wheelchair does not have the function of relieving leg pressure, and after sitting for a long time, the leg muscles of a patient are in a tension state, so that the blood circulation is possibly unsmooth, uncomfortable symptoms of leg numbness appear, and the physical health of the patient is not facilitated.
Disclosure of utility model
The utility model aims to provide a wheelchair chair back with an adjustable waist support, the waist support is arranged on the wheelchair, the waist support can be adjusted according to different users, the waist support can be well attached to the waist when in use, a massage component is arranged on the wheelchair, the massage component can massage the legs and the buttocks of a patient, the problem that the traditional wheelchair chair back cannot be adjusted when in use, back pressure is easy to generate after sitting for a long time, back ache is caused, the wheelchair does not have the function of relieving the leg pressure, and the problem that the legs of the patient possibly have unsmooth blood circulation and the uncomfortable symptoms of leg numbness occur after sitting for a long time is solved.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
The utility model relates to a wheelchair chair back with an adjustable waist support, which comprises a chair seat, a massage assembly, a foot support, a backrest and a waist pad, wherein the bottom of the massage assembly is connected to the inside of the chair seat, two ends of the foot support are connected to the front side surface of the chair seat, the bottom of the backrest is connected to the top side of the chair seat, and the side of the waist pad is movably connected to the inside of the backrest.
Further, the chair seat is composed of a support, a cushion, armrests, front wheels and rear wheels, wherein the bottom of the cushion is connected to the upper side face of the support, the bottom of each armrest is connected to the upper side face of the support, the front wheels are movably connected to the outer side face of the support, and the rear wheels are movably connected to the outer side face of the support.
Further, the massage component consists of a movable plate and a massage head, and the bottom of the massage head is connected with the upper side surface of the movable plate.
Further, the foot support consists of a connecting rod, a leg support and a pedal, wherein two sides of the leg support are connected to the outer side face of the connecting rod, and the inner part of the pedal is connected to the outer side face of the connecting rod.
Further, the backrest is composed of a hand push handle, an anti-slip cover, a back cushion, a support rod and a support plate, wherein the anti-slip cover is movably connected to the inner portion of the hand push handle, two sides of the back cushion are respectively connected to two sides of the hand push handle, the support rod is located under the hand push handle, and the upper side face of the support plate is connected to the bottom of the support rod.
Further, the waist pad comprises telescopic column, adjust knob, locking knob, connecting plate and cushion jointly, adjust knob swing joint in the rear end of telescopic column, locking knob swing joint in the bottom of telescopic column, the surface connection of connecting plate in the front end of telescopic column, the internal connection of cushion is in the both sides side of connecting plate.
The utility model has the following beneficial effects:
1. Through setting up the lumbar support for the wheelchair, the lumbar support can be adjusted according to user's difference, and the laminating waist that makes the lumbar support when using can be fine supports patient's waist, avoids the problem of patient's back aching pain, is favorable to patient's use.
2. Through setting up massage subassembly for the wheelchair, massage subassembly can massage patient's shank and buttock, avoids patient's blood circulation to be unsmooth after sitting for a long time, appears the uncomfortable symptom of shank numbness, can not cause the influence to patient's health.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a top view of the present utility model;
FIG. 4 is a rear side view of the present utility model;
fig. 5 is a schematic structural view of the lumbar pad of the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1. A seat; 11. a bracket; 12. a cushion; 13. an armrest; 14. a front wheel; 15. a rear wheel; 2. a massage assembly; 21. a movable plate; 22. a massage head; 3. a foot rest; 31. a connecting rod; 32. a leg rest; 33. a foot pedal; 4. a backrest; 41. a hand push handle; 42. an anti-skid sleeve; 43. a back cushion; 44. a support rod; 45. a support plate; 5. a waist pad; 51. a telescopic column; 52. an adjustment knob; 53. a locking knob; 54. a connecting plate; 55. and a soft cushion.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Example 1
Referring to fig. 1, the utility model discloses a wheelchair backrest with an adjustable lumbar support, which comprises a seat 1, a massage assembly 2, a foot rest 3, a backrest 4 and a lumbar pad 5, wherein the bottom of the massage assembly 2 is connected with the inside of the seat 1, two ends of the foot rest 3 are connected with the front side surface of the seat 1, the bottom of the backrest 4 is connected with the top side of the seat 1, and the side of the lumbar pad 5 is movably connected with the inside of the backrest 4.
In the above arrangement, in use, the massage assembly 2 is arranged to massage the legs and buttocks of a user, the footrests 3 are arranged to rest the feet and legs of the user, the backrest 4 is arranged to support the back of the user, and the lumbar pad 5 is arranged to support the lumbar support of the user and to adjust the lumbar pad 5 in dependence on the posture of the user.
As shown in fig. 2 and 3, the seat 1 is composed of a bracket 11, a cushion 12, a handrail 13, a front wheel 14 and a rear wheel 15, the bottom of the cushion 12 is connected to the upper side of the bracket 11, the bottom of the handrail 13 is connected to the upper side of the bracket 11, the inner part of the front wheel 14 is movably connected to the outer side of the bracket 11, the inner part of the rear wheel 15 is movably connected to the outer side of the bracket 11, the massage assembly 2 is composed of a movable plate 21 and a massage head 22, the bottom of the massage head 22 is connected to the upper side of the movable plate 21, the foot rest 3 is composed of a connecting rod 31, a leg rest 32 and a foot rest 33, both sides of the leg rest 32 are connected to the outer side of the connecting rod 31, and the inner part of the foot rest 33 is connected to the outer side of the connecting rod 31.
In the above arrangement, the support 11 supports the seat cushion 12, a user sits on the seat cushion 12, the arm rest 13 can prevent the arm from being put on the foot rest 33, the leg rest 32 can support the legs of the user, the front wheel 14 and the rear wheel 15 are matched to move, discomfort can occur to the legs after sitting for a long time, the switch is turned on to enable the massage assembly 2 to operate, and the massage head 22 can rotate on the movable plate 21 to massage the legs of the user.
Example two
As shown in fig. 1 to 5, the second embodiment is different from the first embodiment in that the second embodiment further discloses: the backrest 4 is composed of a hand push handle 41, an anti-slip sleeve 42, a back cushion 43, a supporting rod 44 and a supporting plate 45, wherein the anti-slip sleeve 42 is movably connected to the inside of the hand push handle 41, two sides of the back cushion 43 are respectively connected to two sides of the hand push handle 41, the supporting rod 44 is positioned under the hand push handle 41, the upper side surface of the supporting plate 45 is connected to the bottom of the supporting rod 44, the lumbar pad 5 is composed of a telescopic column 51, an adjusting knob 52, a locking knob 53, a connecting plate 54 and a soft cushion 55, the adjusting knob 52 is movably connected to the rear end of the telescopic column 51, the locking knob 53 is movably connected to the bottom of the telescopic column 51, the surface of the connecting plate 54 is connected to the front end of the telescopic column 51, and the inside of the soft cushion 55 is connected to two sides of the connecting plate 54.
In the above arrangement, the back is leaned against the back cushion 43 when in use, the waist cushion 5 can be attached to the waist, the waist cushion 5 can be adjusted according to the waist of a user, the telescopic column 51 is loosened by the forward rotation locking knob 53, the length of the telescopic column 51 is adjusted by the rotation adjusting knob 52 until the cushion 55 can be adapted to the waist of the user, the telescopic column 51 is clamped by the reverse rotation locking knob 53, the push handle 41 is pushed to enable the wheelchair to move, the anti-slip sleeve 42 can prevent the palm from slipping, and the support plate 45 is used for supporting the waist cushion 5.
One specific application of this embodiment is: when the massage device is used, a user sits on the cushion 12, arms are placed on the armrests 13, feet are placed on the foot pedals 33, the back is leaned against the back cushion 43, the waist cushion 5 can be attached to the waist, the waist cushion 5 can be adjusted according to the waist of the user, the telescopic column 51 is loosened by the forward rotation locking knob 53, the length of the telescopic column 51 is adjusted by the rotation of the adjusting knob 52 until the cushion 55 can be adapted to the waist of the user, the telescopic column 51 is clamped by the reverse rotation locking knob 53, the front wheel 14 of the handle 41 is pushed to be matched with the rear wheel 15 for moving, discomfort can be generated in the legs after sitting for a long time, the massage assembly 2 is operated by opening the switch, and the massage head 22 can rotate on the movable plate 21 to massage the legs of the user.
The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.
Claims (6)
1. The utility model provides a wheelchair back of chair with adjustable waist holds in palm, includes seat support (1), massage subassembly (2), foot rest (3), back (4) and lumbar pad (5), its characterized in that: the bottom of the massage component (2) is connected to the inside of the chair seat (1), two ends of the foot support (3) are connected to the front side surface of the chair seat (1), the bottom of the backrest (4) is connected to the top side of the chair seat (1), and the side of the waist pad (5) is movably connected to the inside of the backrest (4).
2. A wheelchair back with an adjustable lumbar support as in claim 1 wherein: the chair seat (1) is composed of a support (11), a seat cushion (12), armrests (13), front wheels (14) and rear wheels (15), wherein the bottom of the seat cushion (12) is connected to the upper side face of the support (11), the bottom of each armrests (13) is connected to the upper side face of the support (11), the inner portions of the front wheels (14) are movably connected to the outer side face of the support (11), and the inner portions of the rear wheels (15) are movably connected to the outer side face of the support (11).
3. A wheelchair back with an adjustable lumbar support as in claim 1 wherein: the massage component (2) is composed of a movable plate (21) and a massage head (22), wherein the bottom of the massage head (22) is connected to the upper side surface of the movable plate (21).
4. A wheelchair back with an adjustable lumbar support as in claim 1 wherein: the foot support (3) is composed of a connecting rod (31), a leg support (32) and a pedal plate (33), two sides of the leg support (32) are connected to the outer side face of the connecting rod (31), and the inner portion of the pedal plate (33) is connected to the outer side face of the connecting rod (31).
5. A wheelchair back with an adjustable lumbar support as in claim 1 wherein: the backrest (4) is composed of a hand push handle (41), an anti-slip sleeve (42), a back cushion (43), a supporting rod (44) and a supporting plate (45), wherein the anti-slip sleeve (42) is movably connected to the inner portion of the hand push handle (41), two sides of the back cushion (43) are respectively connected to two sides of the hand push handle (41), the supporting rod (44) is located under the hand push handle (41), and the upper side face of the supporting plate (45) is connected to the bottom of the supporting rod (44).
6. A wheelchair back with an adjustable lumbar support as in claim 1 wherein: the waist pad (5) is composed of a telescopic column (51), an adjusting knob (52), a locking knob (53), a connecting plate (54) and a soft cushion (55), wherein the adjusting knob (52) is movably connected to the rear end of the telescopic column (51), the locking knob (53) is movably connected to the bottom of the telescopic column (51), the surface of the connecting plate (54) is connected to the front end of the telescopic column (51), and the inner portion of the soft cushion (55) is connected to two sides of the connecting plate (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322644959.6U CN221384104U (en) | 2023-09-28 | 2023-09-28 | Wheelchair back with adjustable waist support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322644959.6U CN221384104U (en) | 2023-09-28 | 2023-09-28 | Wheelchair back with adjustable waist support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221384104U true CN221384104U (en) | 2024-07-23 |
Family
ID=91917598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322644959.6U Active CN221384104U (en) | 2023-09-28 | 2023-09-28 | Wheelchair back with adjustable waist support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221384104U (en) |
-
2023
- 2023-09-28 CN CN202322644959.6U patent/CN221384104U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |