CN205494192U - Back lifting adjusting device and use its adjustable back wheelchair for wheelchair - Google Patents
Back lifting adjusting device and use its adjustable back wheelchair for wheelchair Download PDFInfo
- Publication number
- CN205494192U CN205494192U CN201620155113.3U CN201620155113U CN205494192U CN 205494192 U CN205494192 U CN 205494192U CN 201620155113 U CN201620155113 U CN 201620155113U CN 205494192 U CN205494192 U CN 205494192U
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- China
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- wheelchair
- kayser
- sleeve pipe
- lifting adjusting
- frame assembly
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Abstract
The utility model discloses a back lifting adjusting device and use its adjustable back wheelchair for wheelchair belongs to wheelchair technical field. The utility model discloses a back lifting adjusting device for the wheelchair, including hinging the backrest pipe on frame Assembly, still be equipped with the riser between backrest pipe and the frame Assembly, the riser includes sleeve pipe, telescopic link and kayser, and during the sleeve pipe was located to flexible rod cover, the kayser was located between sleeve pipe and the telescopic link, and the kayser is connected with operating handle through the control line, and the sleeve pipe is articulated mutually with frame Assembly, and the telescopic link is articulated mutually with backrest pipe. The utility model also discloses an adjustable back wheelchair that uses above -mentioned for wheelchair back lifting adjusting device. The utility model discloses a rotation and the location of wheelchair back are realized to manual control's riser, and backrest angle control range is big, can make wheelchair user put down and lie on the wheelchair, use more comfortablely, simultaneously, the device simple structure, easy to carry out, convenient operation, low in manufacturing cost is honest and clean, convenient to popularize and use.
Description
Technical field
This utility model relates to a kind of wheelchair and recliner thereof, more particularly, it relates to a kind of wheelchair back lifting is adjusted
Regulating device and apply its adjustable back wheelchair.
Background technology
The trip meaning improved constantly with the lifting of whole society's Sense of Humanistic Care, the elderly and people with disability along with people's living standard
It is willing to increasingly stronger, along with the development of all demands, wheelchair " good friend " that become everybody slowly, is liked by masses deeply
Like.
At present, the function of wheelchair is increasingly stronger, and it is more and more convenient to use.At present, many high-grade wheelchairs all have back angle
Regulatory function, can improve comfort according to the angle of user demand regulation wheelchair backrest.But the back of the body of these wheelchairs
Adjusting means most structure in portion's is complicated, is easily damaged, some employing Electronic control, and manufacturing cost is higher, therefore, it is difficult to by wide
The favor of big consumer.
Summary of the invention
1. utility model to solve the technical problem that
The purpose of this utility model is to overcome the backrest regulating mechanism above shortcomings of existing wheelchair, it is provided that a kind of wheelchair is used
Back lifting adjusting means and apply its adjustable back wheelchair, uses the technical solution of the utility model, uses Non-follow control
Lifter realizes rotation and the location of wheelchair backrest, and backrest angle range of accommodation is big, and wheelchair user can be made to lie low on wheelchair,
Use more comfortable；Meanwhile, this back lifting adjusting means simple in construction, it is easy to implement, easy to operate, cheap for manufacturing cost,
It is easy to promote the use of.
2. technical scheme
For reaching above-mentioned purpose, the technical scheme that this utility model provides is:
A kind of wheelchair back lifting adjusting means of the present utility model, including the backing tube being hinged on frame assembly, described
Being additionally provided with lifter between backing tube and frame assembly, described lifter includes sleeve pipe, expansion link and kayser, and described is flexible
Bar is sheathed in sleeve pipe, and described card is locked between sleeve pipe and expansion link, and described kayser is by control line and operation handlebar palmistry
Connecting, described sleeve pipe is hinged with frame assembly, and described expansion link is hinged with backing tube.
Further, described card is locked and is additionally provided with back-moving spring.
Further, described operating handle is installed in the pushing hands of backing tube.
A kind of wheelchair back lifting adjusting means of the present utility model, including the backing tube being hinged on frame assembly, described
Being additionally provided with lifter between backing tube and frame assembly, described lifter includes sleeve pipe, expansion link and kayser, and described is flexible
Bar is sheathed in sleeve pipe, and described card is locked between sleeve pipe and expansion link, and described kayser is by control line and operation handlebar palmistry
Connecting, described sleeve pipe is hinged with backing tube, and described expansion link is hinged with frame assembly.
Further, described card is locked and is additionally provided with back-moving spring.
Further, described operating handle is installed in the pushing hands of backing tube.
A kind of adjustable back wheelchair applying above-mentioned wheelchair back lifting adjusting means of the present utility model.
Further, described backing tube is detachably provided with lengthening backrest.
3. beneficial effect
The technical scheme using this utility model to provide, compared with existing known technology, has the advantages that
(1) a kind of wheelchair back lifting adjusting means of the present utility model, is additionally provided with lifting between its backing tube and frame assembly
Device, lifter includes sleeve pipe, expansion link and kayser, and expansion link is sheathed in sleeve pipe, and card is locked between sleeve pipe and expansion link,
Kayser is connected with operating handle by control line, uses the lifter of Non-follow control to realize rotation and the location of wheelchair backrest,
Backrest angle range of accommodation is big, wheelchair user can be made to lie low on wheelchair, use more comfortable；Meanwhile, this back lifting is adjusted
Regulating device simple in construction, it is easy to implement, easy to operate, cheap for manufacturing cost, it is simple to promote the use of；
(2) a kind of wheelchair back lifting adjusting means of the present utility model, its card is locked and is additionally provided with back-moving spring, blocks and be often locked in
Being locking state under state, back-moving spring not only provides kayser to reset, it is possible to be further ensured that kayser reliable lock is stable；
(3) a kind of wheelchair back lifting adjusting means of the present utility model, its operating handle is installed in the pushing hands of backing tube,
Operate more flexible and convenient；
(4) a kind of adjustable back wheelchair of the present utility model, its backing tube is detachably provided with lengthening backrest, it is provided that wheel
Chair user couches rest etc., it is achieved the multifunction of wheelchair.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of adjustable back wheelchair of the present utility model；
Fig. 2 is the structural representation of a kind of wheelchair back lifting adjusting means of the present utility model.
Label declaration in schematic diagram:
1, frame assembly；2, backing tube；3, lifter；31, sleeve pipe；32, expansion link；33, kayser；4, control line；
5, operating handle；6, backrest is lengthened.
Detailed description of the invention
For further appreciating that content of the present utility model, in conjunction with the accompanying drawings and embodiments this utility model is described in detail.
Embodiment 1
Shown in Fig. 1 and Fig. 2, a kind of wheelchair back lifting adjusting means of the present embodiment, including being hinged on frame assembly
Backing tube 2 on 1, is additionally provided with lifter 3 between backing tube 2 and frame assembly 1, this lifter 3 is positioned at frame assembly 1
Rear portion, including sleeve pipe 31, expansion link 32 and kayser 33, expansion link 32 is sheathed in sleeve pipe 31, and sleeve pipe is located at by kayser 33
Between 31 and expansion link 32, kayser 33 is connected with operating handle 5 by control line 4, and kayser 33 is locked under normal conditions
State, in this case, sleeve pipe 31 and expansion link 32 can not stretching motion, when holding lower operating handle 5, operating handle 5
Pull kayser 33 to open by control line 4, make between sleeve pipe 31 and expansion link 32 can free telescopic adjustment, when unclamping operation
After handle 5, sleeve pipe 31 and expansion link 32 just can be fixed on this position, thus realize the angular adjustment of backing tube 2, improve
The backrest comfort level of wheelchair.In the present embodiment, sleeve pipe 31 is hinged with frame assembly 1, expansion link 32 and backing tube 2 phase
Hinged.It is locked to realize expansion link 32 that kayser 33 utilizes internal lock core to rotate change pore size, and its operation principle is with basic
Structure is prior art, just repeats no more at this.Kayser 33 is internal has torsion spring, it is provided that kayser 33 resets, in order to further
Ensure the reliability and stability of kayser 33 locking, kayser 33 is additionally provided with back-moving spring (not shown), this back-moving spring
It is possible not only to assist kayser to reset, it is possible to be further ensured that kayser reliable lock is stable.It addition, for the ease of operation, above-mentioned
Operating handle 5 is installed in the pushing hands of backing tube 2, operates more flexible and convenient.
A kind of wheelchair back lifting adjusting means of the present utility model, during use, holds lower operating handle 5, and control line 4 pulls
The shank of the key of kayser 33 and make kayser 33 open, now rotate upwardly and downwardly backing tube 2 and get final product adjusting angle of backrest, unclamp operating handle
After 5, under kayser 33 reset itself and back-moving spring reset response, kayser 33 automatically resets locked, and now backrest angle is i.e.
Can fix.The lifter using Non-follow control realizes rotation and the location of wheelchair backrest, and backrest angle range of accommodation is big, can make
Wheelchair user lies low on wheelchair, uses more comfortable；Meanwhile, this back lifting adjusting means simple in construction, it is easy to implement,
Easy to operate, cheap for manufacturing cost, it is simple to promote the use of.
Embodiment 2
A kind of wheelchair back lifting adjusting means of the present embodiment, its basic structure is with embodiment 1, and difference is: this
Sleeve pipe 31 in embodiment is hinged with backing tube 2, and expansion link 32 is hinged with frame assembly 1.
Embodiment 3
Shown in Figure 1, a kind of adjustable back wheelchair of the present embodiment, its application above-described embodiment 1 or wheelchair of embodiment 2
Use back lifting adjusting means, one group of wheelchair back lifting adjusting means can be each side set at frame assembly 1.Separately
Outward, in the present embodiment, in order to improve comfort further, backing tube 2 is the most detachably provided with lengthening backrest 6,
Can couch rest etc. with Wheelchairs Available user, it is achieved the multifunction of wheelchair.
A kind of wheelchair back lifting adjusting means of the present utility model and apply its adjustable back wheelchair, uses Non-follow control
Lifter realizes rotation and the location of wheelchair backrest, and backrest angle range of accommodation is big, and wheelchair user can be made to lie low on wheelchair,
Use more comfortable；Meanwhile, this back lifting adjusting means simple in construction, it is easy to implement, easy to operate, cheap for manufacturing cost,
It is easy to promote the use of.
Below being schematically described this utility model and embodiment thereof, this description does not has restricted, shown in accompanying drawing
Be also one of embodiment of the present utility model, actual structure is not limited thereto.So, if this area is common
Technical staff is enlightened by it, in the case of creating objective without departing from this utility model, without creatively designing and this technology
Frame mode that scheme is similar and embodiment, all should belong to protection domain of the present utility model.
Claims (8)
1. a wheelchair back lifting adjusting means, including the backing tube (2) being hinged on frame assembly (1), its feature
Being: be additionally provided with lifter (3) between described backing tube (2) and frame assembly (1), described lifter (3) includes
Sleeve pipe (31), expansion link (32) and kayser (33), described expansion link (32) is sheathed in sleeve pipe (31), described
Kayser (33) is located between sleeve pipe (31) and expansion link (32), and described kayser (33) is by control line (4) and operation
Handle (5) is connected, and described sleeve pipe (31) is hinged with frame assembly (1), described expansion link (32) and backrest
Pipe (2) is hinged.
A kind of wheelchair back lifting adjusting means the most according to claim 1, it is characterised in that: described kayser (33)
On be additionally provided with back-moving spring.
A kind of wheelchair back lifting adjusting means the most according to claim 1 and 2, it is characterised in that: described operation
Handle (5) is installed in the pushing hands of backing tube (2).
4. a wheelchair back lifting adjusting means, including the backing tube (2) being hinged on frame assembly (1), its feature
Being: be additionally provided with lifter (3) between described backing tube (2) and frame assembly (1), described lifter (3) includes
Sleeve pipe (31), expansion link (32) and kayser (33), described expansion link (32) is sheathed in sleeve pipe (31), described
Kayser (33) is located between sleeve pipe (31) and expansion link (32), and described kayser (33) is by control line (4) and operation
Handle (5) is connected, and described sleeve pipe (31) is hinged with backing tube (2), and described expansion link (32) is total with vehicle frame
(1) is become to be hinged.
A kind of wheelchair back lifting adjusting means the most according to claim 4, it is characterised in that: described kayser (33)
On be additionally provided with back-moving spring.
6. according to a kind of wheelchair back lifting adjusting means described in claim 4 or 5, it is characterised in that: described operation
Handle (5) is installed in the pushing hands of backing tube (2).
7. the adjustable back wheelchair of the wheelchair back lifting adjusting means that a kind is applied described in claim 1 to 6 any one.
A kind of adjustable back wheelchair the most according to claim 7, it is characterised in that: described backing tube (2) is upper removable
Be provided with lengthening backrest (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620155113.3U CN205494192U (en) | 2016-03-01 | 2016-03-01 | Back lifting adjusting device and use its adjustable back wheelchair for wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620155113.3U CN205494192U (en) | 2016-03-01 | 2016-03-01 | Back lifting adjusting device and use its adjustable back wheelchair for wheelchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205494192U true CN205494192U (en) | 2016-08-24 |
Family
ID=56726996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620155113.3U Active CN205494192U (en) | 2016-03-01 | 2016-03-01 | Back lifting adjusting device and use its adjustable back wheelchair for wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205494192U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107913138A (en) * | 2017-10-26 | 2018-04-17 | 魏海霞 | A kind of multifunctional wheelchair |
| CN110916919A (en) * | 2019-11-27 | 2020-03-27 | 深圳零壹建筑设计有限公司 | Multifunctional electric folding wheelchair |
| CN113855415A (en) * | 2021-10-22 | 2021-12-31 | 佛山市飞扬康复器材有限公司 | Wheelchair backrest adjusting mechanism and adjustable backrest wheelchair using same |
-
2016
- 2016-03-01 CN CN201620155113.3U patent/CN205494192U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107913138A (en) * | 2017-10-26 | 2018-04-17 | 魏海霞 | A kind of multifunctional wheelchair |
| CN110916919A (en) * | 2019-11-27 | 2020-03-27 | 深圳零壹建筑设计有限公司 | Multifunctional electric folding wheelchair |
| CN110916919B (en) * | 2019-11-27 | 2021-08-31 | 深圳零壹建筑设计有限公司 | Multifunctional electric folding wheelchair |
| CN113855415A (en) * | 2021-10-22 | 2021-12-31 | 佛山市飞扬康复器材有限公司 | Wheelchair backrest adjusting mechanism and adjustable backrest wheelchair using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190219 Address after: 212300 No. 36 Danyan Road, Danyang City, Zhenjiang City, Jiangsu Province Patentee after: Jiangsu Jumao Kangwanjia Medical Equipment Co., Ltd. Address before: 212342 Lianxing Village, Yanling Town, Danyang City, Zhenjiang City, Jiangsu Province (No. 36, Danyan Road) Patentee before: JIANGSU JUMAO MEDICAL DEVICE CO., LTD. |