CN205286745U - Dual -purpose wheelchair of folded cascade way ladder - Google Patents
Dual -purpose wheelchair of folded cascade way ladder Download PDFInfo
- Publication number
- CN205286745U CN205286745U CN201521106609.3U CN201521106609U CN205286745U CN 205286745 U CN205286745 U CN 205286745U CN 201521106609 U CN201521106609 U CN 201521106609U CN 205286745 U CN205286745 U CN 205286745U
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- chair
- girder
- wheelchair
- chair back
- tilting wheelchair
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Abstract
The utility model relates to a dual -purpose wheelchair of folded cascade way ladder is equipped with a tilting wheelchair girder, tilting wheelchair girder lower part is equipped with back of the chair cardan axle, back of the chair cardan axle splices has a back of the chair frame, back of the chair frame is the adjustable length formula back of the chair frame of a retractable, splice on tilting wheelchair girder upper portion has the seat support supporting longeron of taking the slide rail, back of the chair frame lower part be equipped with one can be in the seat support supports the slide rail of longeron gliding slider, the slider is fixed on seat support supporting crossbeam. The utility model is suitable for a handicapped old person, the disabled man use, have structural design scientific and reasonable, operate steadily, convenient operation, safe and reliable's advantage.
Description
Technical field
This utility model belongs to a kind of wheelchair technical field, refers in particular to a kind of electric wheelchair that can fold.
Background technology
At present, on market varied for wheelchair for disabled, most wheelchairs are on the basis of common wheelchair, in order to better meet the needs that people with disability takes care of oneself, and add several functions, such as defecation self-care function, motorized motions function, lifting tables function etc., these improve the multinomial needs of taking care of oneself meeting people with disability greatly except walking, but the elevating function of most wheelchairs is only lifted by seat cushion, and the more Wheelchair structure of most function is complex, inconvenient operation, the patient that can not stand that some are caused because of the disabled leg diseases caused such as poliomyelitis of leg and the patient of some leg power deficiencies, long-term not standing can cause constipation, and decubital ulcer is grown owing to the lower part of the body is airtight, and some patient is when being sitting on wheelchair for a long time, buttocks and vertebra can be made to bear excessive body pressure because being chronically at identical sitting posture. and cardio-pulmonary function obstacle person can make intraabdominal pressure increase because not standing for a long time, occur abdomen rise, suffer from abdominal pain, the phenomenon such as nauseating and vomiting. in daily life, when the person that takes wheelchair is at ATM drawing, higher article etc. of taking, other people are all needed to assist.
Utility model content
The purpose of this utility model is to solve the problems referred to above, it is proposed to a kind of folding road ladder two-use wheel chair, this folding road ladder two-use wheel chair have scientific structure design rationally, operate steadily, easy to operate, save space, safe and reliable feature.
The purpose of this utility model is achieved through the following technical solutions: folding road ladder two-use wheel chair, it is characterized in that: be provided with a tilting wheelchair girder, described tilting wheelchair girder bottom is provided with chair back cardan axle, the hinge joint of described chair back cardan axle has a chair back rack, described chair back rack is an extension type adjustable length formula chair back rack, the hinge joint of described tilting wheelchair girder top has a chair base supporting longeron with slide rail, described chair back rack bottom is provided with a slide block that can slide in the slide rail of chair base supporting longeron, described slide block is fixed on a chair base supporting crossbeam, described chair base supporting crossbeam is provided with positioning checkpoint, the added seat support being provided with soft material of described chair base supporting crossbeam, rotatable arm-rest frame it is provided with in the middle part of described chair back rack, described arm-rest frame is equiped with electric control operation hands handle, the hinge joint of described chair back rack top has the chair back crossbeam of a scalable degree of facing upward, it is equiped with rechargeable battery in described tilting wheelchair girder, described tilting wheelchair girder top is provided with rotary type leg guard, described tilting wheelchair girder top is sagging is provided with preposition universal wheel bearing support, described preposition universal wheel bearing support at end equipped with universal wheel, described preposition universal wheel bearing support is additionally provided with a rotary type pedal frame, the lower end of described tilting wheelchair girder is equiped with the rearmounted driving wheel with drive motor, the lower end of described tilting wheelchair girder is also equiped with tracked drive, described tracked drive is furnished with elevating control parts.
Described tracked drive includes rubber belt track, Caterpillar clamping board, drivewheel, driven pulley, drive motor, described elevating control parts adopt electric expansion bar or hand hoisting frame, described hand hoisting frame is bearing support of outwarding winding, and described hand hoisting frame can slide in the slip detent on Caterpillar clamping board location.
This utility model is adopting tilting wheelchair girder, tilting wheelchair girder bottom is provided with chair back cardan axle, the hinge joint of chair back cardan axle has a chair back rack, the hinge joint of tilting wheelchair girder top has a chair base supporting longeron with slide rail, chair back rack bottom is provided with a slide block that can slide in the slide rail of chair base supporting longeron, slide block is fixed on a chair base supporting crossbeam, chair base supporting crossbeam is provided with positioning checkpoint, open positioning checkpoint, chair base supporting crossbeam can around chair north jointed shaft to anticlockwise, it is folded into the state that a volume is little, be conducive to travelling trip transport, also it is equiped with tracked drive in the lower end of tilting wheelchair girder simultaneously, can conveniently climb and not have the terraced room of elevator to use.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of chair base supporting crossbeam of the present utility model;
Fig. 3 is the structural representation of tracked drive of the present utility model;
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is further described:
Embodiment: referring to accompanying drawing 1, 2, 3, folding road ladder two-use wheel chair, it is provided with a tilting wheelchair girder 1, described tilting wheelchair girder bottom is provided with chair back cardan axle 2, the hinge joint of described chair back cardan axle has a chair back rack 3, described chair back rack is an extension type adjustable length formula chair back rack, the hinge joint of described tilting wheelchair girder top has a chair base supporting longeron 4 with slide rail, described chair back rack bottom is provided with a slide block that can slide in the slide rail of chair base supporting longeron, described slide block is fixed on a chair base supporting crossbeam 5, described chair base supporting crossbeam is provided with positioning checkpoint 6, the added seat support 7 being provided with soft material of described chair base supporting crossbeam, rotatable arm-rest frame 8 it is provided with in the middle part of described chair back rack, described arm-rest frame is equiped with electric control operation handle 17, the hinge joint of described chair back rack top has the chair back crossbeam 9 of a scalable degree of facing upward, it is equiped with rechargeable battery in described tilting wheelchair girder, described tilting wheelchair girder top is provided with rotary type leg guard, described tilting wheelchair girder top is sagging is provided with preposition universal wheel bearing support 10, described preposition universal wheel bearing support at end equipped with universal wheel 11, described preposition universal wheel bearing support is additionally provided with a rotary type pedal frame 16, the lower end of described tilting wheelchair girder is equiped with the rearmounted driving wheel 12 with drive motor, the lower end of described tilting wheelchair girder is also equiped with tracked drive 13, described tracked drive is furnished with elevating control parts, described tracked drive includes rubber belt track, Caterpillar clamping board, drivewheel, driven pulley, drive motor, described elevating control parts adopt electric expansion bar or hand hoisting frame, described hand hoisting frame is bearing support 15 of outwarding winding, and described hand hoisting frame can slide in the slip detent 14 on Caterpillar clamping board location.
Last it is noted that obvious, above-described embodiment is only for clearly demonstrating this utility model example, and is not the restriction to embodiment. For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also cannot all of embodiment be given exhaustive. And the apparent change thus extended out or variation are still among protection domain of the present utility model.
Claims (2)
1. a folding road ladder two-use wheel chair, it is characterized in that: be provided with tilting wheelchair girder (1), described tilting wheelchair girder bottom is provided with chair back cardan axle (2), the hinge joint of described chair back cardan axle has a chair back rack (3), described chair back rack is an extension type adjustable length formula chair back rack, the hinge joint of described tilting wheelchair girder top has a chair base supporting longeron (4) with slide rail, described chair back rack bottom is provided with a slide block that can slide in the slide rail of chair base supporting longeron, described slide block is fixed on a chair base supporting crossbeam (5), described chair base supporting crossbeam is provided with positioning checkpoint (6), the added seat support (7) being provided with soft material of described chair base supporting crossbeam, rotatable arm-rest frame (8) it is provided with in the middle part of described chair back rack, described arm-rest frame is equiped with electric control operation handle (17), the hinge joint of described chair back rack top has the chair back crossbeam (9) of a scalable degree of facing upward, it is equiped with rechargeable battery in described tilting wheelchair girder, described tilting wheelchair girder top is provided with rotary type leg guard, described tilting wheelchair girder top is sagging is provided with preposition universal wheel bearing support (10), described preposition universal wheel bearing support at end equipped with universal wheel (11), described preposition universal wheel bearing support is additionally provided with a rotary type pedal frame (16), the lower end of described tilting wheelchair girder is equiped with the rearmounted driving wheel (12) with drive motor, the lower end of described tilting wheelchair girder is also equiped with tracked drive (13), described tracked drive is furnished with elevating control parts.
2. folding road according to claim 1 ladder two-use wheel chair, it is characterized in that: described tracked drive includes rubber belt track, Caterpillar clamping board, drivewheel, driven pulley, drive motor, described elevating control parts adopt electric expansion bar or hand hoisting frame, described hand hoisting frame is bearing support (15) of outwarding winding, and described hand hoisting frame can slide in the slip detent (14) on Caterpillar clamping board location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521106609.3U CN205286745U (en) | 2015-12-28 | 2015-12-28 | Dual -purpose wheelchair of folded cascade way ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521106609.3U CN205286745U (en) | 2015-12-28 | 2015-12-28 | Dual -purpose wheelchair of folded cascade way ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205286745U true CN205286745U (en) | 2016-06-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521106609.3U Active CN205286745U (en) | 2015-12-28 | 2015-12-28 | Dual -purpose wheelchair of folded cascade way ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205286745U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109998807A (en) * | 2019-05-20 | 2019-07-12 | 广东工业大学 | A kind of wheelchair |
| CN112842721A (en) * | 2021-01-06 | 2021-05-28 | 何经健 | Electric wheelchair convenient for going upstairs and downstairs |
-
2015
- 2015-12-28 CN CN201521106609.3U patent/CN205286745U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109998807A (en) * | 2019-05-20 | 2019-07-12 | 广东工业大学 | A kind of wheelchair |
| CN112842721A (en) * | 2021-01-06 | 2021-05-28 | 何经健 | Electric wheelchair convenient for going upstairs and downstairs |
| CN112842721B (en) * | 2021-01-06 | 2023-02-03 | 中山市康政医疗器材有限公司 | Electric wheelchair convenient for going upstairs and downstairs |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |