CN205198312U - Wide fully collapsible invalid's chair of adjustable seat - Google Patents
Wide fully collapsible invalid's chair of adjustable seat Download PDFInfo
- Publication number
- CN205198312U CN205198312U CN201520950558.6U CN201520950558U CN205198312U CN 205198312 U CN205198312 U CN 205198312U CN 201520950558 U CN201520950558 U CN 201520950558U CN 205198312 U CN205198312 U CN 205198312U
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- CN
- China
- Prior art keywords
- wheelchair
- chair
- wide
- fully collapsible
- collapsible invalid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to a wheelchair technical field discloses a wide fully collapsible invalid's chair of adjustable seat, a pair of wheelchair collateral branch frame (6) including the symmetry setting, all be connected with on every wheelchair collateral branch frame front wheel assembly (4) and rear wheel assembly (3), be connected with two cross connection intersection pipe (1) between two wheelchair collateral branch framves (6), every alternately is the slip end respectively and rotates the end in pipe (1) both ends, the end that slides can slide at the wheelchair fore -and -aft direction, rotate end wheelchair collateral branch frame rotation relatively, receipts can not opened after closing the convenience and having avoided the wheelchair receipts to close automatically, simultaneously alright according to user's needs, the width of the locating hole regulating wheel seat support chair through selecting different positions.
Description
Technical field
This utility model relates to wheelchair technical field, the fully collapsible invalid's chair that especially a kind of scalable seat is wide.
Background technology
At present, traditional wheelchair folds mode and adopts top-bottom cross to fold, but due to cross pipe be that top-bottom cross folds, and after folding, wheelchair can slowly open automatically.
Utility model content
Technical problem to be solved in the utility model be to provide a kind of can adjusting seat wide while can prevent wheelchair from folding the rear wheelchair automatically opened.
The technical scheme that this utility model adopts is: the fully collapsible invalid's chair that scalable seat is wide, comprise symmetrically arranged a pair wheelchair side stand, each wheelchair side stand is all connected with front wheel assembly and rear wheel assembly, two cross-coupled cross pipes are connected with between two wheelchair side stands, each cross pipe two ends are respectively sliding end and turning end, sliding end can slide at wheelchair fore-and-aft direction, turning end can be rotated relative to wheelchair side stand, two ends due to cross pipe are all fixedly connected on wheelchair side stand, wheelchair can not automatically be opened after folding, and the sliding end of cross pipe can slide at wheelchair fore-and-aft direction, can need that to adjust the seat of wheelchair wide according to user.
Further, wheelchair side stand is provided with adjusting rod, and the sliding end of each cross pipe is connected on adjusting rod by slide block, and turning end is connected on wheelchair side stand by rotating shaft, slide block can slide or fix by relative accommodation bar, and rotating shaft is arranged perpendicular to two cross pipes.
Further, each adjusting rod is provided with two or more locating hole, slide block comprises top shoe and sliding block, and top shoe is connected with cross pipe, adopts screw to connect, top shoe and sliding block are connected on the locating hole of adjusting rod by handle, pin, spring, handle is connected with pin, and spring housing is contained on pin, and slide block fixes on locating hole by spring state, adopt pin to be connected with spring, make the installation of slide block, convenient disassembly.
Further, each cross pipe center all arranges screwed hole, and two cross pipes are connected by screw.
The beneficial effects of the utility model are: the retracting structure of wheelchair adopts the activity of slide anteroposterior holder to fold, fold convenient and avoid after wheelchair folds and can not automatically open, just according to the needs of user, the width of wheelchair seat can be regulated by the locating hole of selection diverse location simultaneously.
Accompanying drawing explanation
Fig. 1 is this utility model Wheelchair structure figure.
Fig. 2 is the profile of this utility model slide block.
Be labeled as in figure: 1-cross pipe, 2-adjusting rod, 3-rear wheel assembly, wheel assembly before 4-, 5-slide block, 6-wheelchair side stand, 7-locating hole, 8-handle, 9-sells, 10-spring, 11-screw.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is further illustrated.
As Fig. 1, shown in Fig. 2, wide in needs adjusting seat, when folding or open, now, spring 10 is in confined state, be stuck in locating hole 7, handle 8 is upwards pulled up, pull up together with the pin 9 connected with handle 8, when spring 10 recovers naturalness, depart from locating hole 7, make, sliding block is separated, slide block 5 is disassembled from adjusting rod 2, the fore-and-aft direction of the top shoe be connected with cross pipe 1 along wheelchair is slided, slide on the locating hole 7 of desired location, then sliding block is connected with top shoe, complete folding of wheelchair, open or adjusting seat wide, use simple, convenient.
Claims (4)
1. the fully collapsible invalid's chair that scalable seat is wide, comprise symmetrically arranged a pair wheelchair side stand (6), each wheelchair side stand is all connected with front wheel assembly (4) and rear wheel assembly (3), it is characterized in that: between two wheelchair side stands (6), be connected with two cross-coupled cross pipes (1), each cross pipe (1) two ends are respectively sliding end and turning end, sliding end can slide at wheelchair fore-and-aft direction, and turning end can be rotated relative to wheelchair side stand.
2. according to the fully collapsible invalid's chair that scalable seat according to claim 1 is wide, it is characterized in that: it is characterized in that: wheelchair side stand (6) is provided with adjusting rod (2), the sliding end of each cross pipe is connected on adjusting rod (2) by slide block (5), and turning end is connected on wheelchair side stand (6) by rotating shaft.
3. according to the fully collapsible invalid's chair that scalable seat according to claim 2 is wide, it is characterized in that: each adjusting rod (2) is provided with two or more locating hole (7), slide block (5) comprises top shoe and sliding block, top shoe is connected with cross pipe (1), top shoe and sliding block are connected on the locating hole (7) of adjusting rod by handle (8), pin (9), spring (10), handle (8) is connected with pin (9), and spring (10) is sleeved on pin (9).
4. according to the fully collapsible invalid's chair that scalable seat according to claim 1 is wide, it is characterized in that: each cross pipe (1) center all arranges screwed hole, two cross pipes are connected by screw (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520950558.6U CN205198312U (en) | 2015-11-24 | 2015-11-24 | Wide fully collapsible invalid's chair of adjustable seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520950558.6U CN205198312U (en) | 2015-11-24 | 2015-11-24 | Wide fully collapsible invalid's chair of adjustable seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205198312U true CN205198312U (en) | 2016-05-04 |
Family
ID=55836061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520950558.6U Active CN205198312U (en) | 2015-11-24 | 2015-11-24 | Wide fully collapsible invalid's chair of adjustable seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205198312U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105380760A (en) * | 2015-11-24 | 2016-03-09 | 四川阿斯特医疗器械有限公司 | Folding wheelchair |
| CN107320255A (en) * | 2017-08-05 | 2017-11-07 | 包锡刚 | A kind of wide adjustable fully collapsible invalid's chair of seat with pressure sore prevention function |
-
2015
- 2015-11-24 CN CN201520950558.6U patent/CN205198312U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105380760A (en) * | 2015-11-24 | 2016-03-09 | 四川阿斯特医疗器械有限公司 | Folding wheelchair |
| CN107320255A (en) * | 2017-08-05 | 2017-11-07 | 包锡刚 | A kind of wide adjustable fully collapsible invalid's chair of seat with pressure sore prevention function |
| CN107320255B (en) * | 2017-08-05 | 2023-09-12 | 包锡刚 | Seat width adjustable folding wheelchair with pressure sore prevention function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |