CN105147472A - Quick lifting and dismantling structure of wheelchair armrest - Google Patents
Quick lifting and dismantling structure of wheelchair armrest Download PDFInfo
- Publication number
- CN105147472A CN105147472A CN201510561681.3A CN201510561681A CN105147472A CN 105147472 A CN105147472 A CN 105147472A CN 201510561681 A CN201510561681 A CN 201510561681A CN 105147472 A CN105147472 A CN 105147472A
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- CN
- China
- Prior art keywords
- handrail
- stationary pipes
- armrest
- intubate
- lifting
- Prior art date
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Abstract
The invention discloses a quick lifting and dismantling structure of a wheelchair armrest. The quick lifting and dismantling structure comprises a left armrest lifting structure and a right armrest lifting structure. The left armrest lifting structure and the right armrest lifting structure each comprise an armrest fixing pipe, an armrest insertion pipe and an armrest regulating fixing insertion rod. The armrest fixing pipe is of a two-level sleeve structure and is provided with a two-level hole. According to the quick lifting and dismantling structure of the wheelchair armrest, the armrest can be quickly dismantled and installed, so that nurses can perform operation more easily, and the aged or nursed people feel more comfortable.
Description
Technical field
The present invention relates to wheelchair field, particularly relate to a kind of wheelchair armrest fast lifting dismounting structure.
Background technology
In old articles for use and rehabilitation material field, wheelchair is widely used, wheelchair is divided into electric wheelchair and manual wheelchair according to power, at present, and all kinds of electric wheelchair and manual wheelchair body frame structure for automotive, handrail does not regulate the structure of height and fast assembling-disassembling, the crowd of wheelchair or electric wheelchair is used to be that people with disability or old man valetudinarian, need long-term dependance on wheel chair or electric wheelchair, and above need being sitting in for a long time every day, keep a kind of sitting posture to tire out very much always.
For this reason, user be made to change sitting posture at any time, the function of the necessary right up-down adjustment of handrail, particularly suffers from the patient of hemiplegia, harsher to the requirement of handrail height.
Summary of the invention
The invention provides a kind of wheelchair armrest fast lifting dismounting structure, wheelchair armrest can be made to be adjusted to applicable user height, and user can be facilitated to take wheelchair from side.
Described a kind of wheelchair armrest fast lifting dismounting structure, comprise left arm-rest lifting structure and right arm-rest lifting structure two ingredients, left arm-rest lifting structure and right arm-rest lifting structure are mirror image.
Described left handle lifting mechanism, right arm-rest lifting structure comprises handrail stationary pipes, and handrail intubate, handle adjusting fixes inserted link.Handrail stationary pipes is second order sleeve structure, and handrail stationary pipes is provided with second order hole, and installs in the second order hole of handrail stationary pipes and be provided with spring and handle adjusting fixes inserted link hole.Handle adjusting is fixed inserted link and can be inserted in second order hole, thus handrail is fixed.
Described handrail intubate is coated on inside handrail stationary pipes, and handrail stationary pipes is coated with handrail intubate.And be provided with position, 2-10 hole at handrail intubate tail end, fix inserted link for corresponding handle adjusting, the top of handrail intubate is fixedly connected handrail transverse tube, and transverse tube top is fixed wtih wheelchair armrest.
A kind of optimal technical scheme, described handrail stationary pipes, handrail intubate is provided with skin of paint on the surface respectively, for improving handrail life, plays corrosion proof function.
Described handrail stationary pipes adopts elliptical tube, pipe or square tube, handrail stationary pipes is connected with wheelchair frame, and in handrail stationary pipes, be provided with plastic cement cushion cover, prevent the transition friction of handrail stationary pipes and handrail intubate, avoid destroying paint, be provided with two hooks at plastic pad cover simultaneously, catch on handrail and fix pore position place, when preventing handrail intubate from pulling and pushing, take plastic cement cushion cover out of.
Described handle adjusting is fixed inserted link tail end and is provided with handle, pulls handle, can make to regulate fixing inserted link quick detach to extract and install, and, the height adjustment of handrail relative to seat can be achieved.
A kind of optimal technical scheme, described handrail stationary pipes length is 20 millimeters to 80 millimeters, and described handrail intubation length is 30 centimetres to 80 centimetres.
The invention has the beneficial effects as follows: a kind of wheelchair armrest fast lifting of the present invention dismounting structure, can fast assembling-disassembling handrail, make care-giver lighter, old man or more comfortable by care-giver.
Accompanying drawing explanation
Fig. 1 is a kind of wheelchair armrest fast lifting dismounting structure place of the present invention wheelchair overall schematic;
Fig. 2 is a kind of wheelchair armrest fast lifting of the present invention dismounting structure schematic diagram one;
Fig. 3 is a kind of wheelchair armrest fast lifting of the present invention dismounting structure schematic diagram two;
In accompanying drawing, the labelling of each parts is as follows:
1 is handrail stationary pipes, and 2 is handrail intubate, and 3 fix inserted link for handle adjusting, and 4 is second order hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to Fig. 1 to Fig. 3, the embodiment of the present invention comprises:
Described a kind of wheelchair armrest fast lifting dismounting structure, comprise left arm-rest lifting structure and right arm-rest lifting structure two ingredients, left arm-rest lifting structure and right arm-rest lifting structure are mirror image.
Described left handle lifting mechanism, right arm-rest lifting structure comprises handrail stationary pipes, and handrail intubate, handle adjusting fixes inserted link.Handrail stationary pipes is second order sleeve structure, and handrail stationary pipes is provided with second order hole, and installs in the second order hole of handrail stationary pipes and be provided with spring and handle adjusting fixes inserted link hole.Handle adjusting is fixed inserted link and can be inserted in second order hole, thus handrail is fixed.
Described handrail intubate is coated on inside handrail stationary pipes, and handrail stationary pipes is coated with handrail intubate.And be provided with position, 2-10 hole at handrail intubate tail end, fix inserted link for corresponding handle adjusting, the top of handrail intubate is fixedly connected handrail transverse tube, and transverse tube top is fixed wtih wheelchair armrest.
A kind of optimal technical scheme, described handrail stationary pipes, handrail intubate is provided with skin of paint on the surface respectively, for improving handrail life, plays corrosion proof function.
Described handrail stationary pipes adopts elliptical tube, pipe or square tube, handrail stationary pipes is connected with wheelchair frame, and in handrail stationary pipes, be provided with plastic cement cushion cover, prevent the transition friction of handrail stationary pipes and handrail intubate, avoid destroying paint, be provided with two hooks at plastic pad cover simultaneously, catch on handrail and fix pore position place, when preventing handrail intubate from pulling and pushing, take plastic cement cushion cover out of.
Described handle adjusting is fixed inserted link tail end and is provided with handle, pulls handle, can make to regulate fixing inserted link quick detach to extract and install, and, the height adjustment of handrail relative to seat can be achieved.
A kind of optimal technical scheme, described handrail stationary pipes length is 20 millimeters to 80 millimeters, and described handrail intubation length is 30 centimetres to 80 centimetres.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. a wheelchair armrest fast lifting dismounting structure, it is characterized in that, comprise: left arm-rest lifting structure and right arm-rest lifting structure two ingredients, left arm-rest lifting structure and right arm-rest lifting structure are mirror image, described left handle lifting mechanism, right arm-rest lifting structure comprises handrail stationary pipes, handrail intubate, handle adjusting fixes inserted link, handrail stationary pipes is second order sleeve structure, handrail stationary pipes is provided with second order hole, and install in the second order hole of handrail stationary pipes and be provided with spring and handle adjusting fixes inserted link hole, described handrail intubate is coated on inside handrail stationary pipes, handrail stationary pipes is coated with handrail intubate, and be provided with position, 2-10 hole at handrail intubate tail end, inserted link is fixed for corresponding handle adjusting, the top of handrail intubate is fixedly connected handrail transverse tube, transverse tube top is fixed wtih wheelchair armrest, described handrail stationary pipes adopts elliptical tube, pipe or square tube, and in handrail stationary pipes, be provided with plastic cement cushion cover, be provided with two hooks at plastic pad cover simultaneously, and handle adjusting is fixed inserted link tail end and is provided with handle.
2. wheelchair armrest fast lifting dismounting structure according to claim 1, is characterized in that, described handrail stationary pipes, handrail intubate is provided with skin of paint on the surface respectively.
3. wheelchair armrest fast lifting dismounting structure according to claim 1, is characterized in that, described handrail stationary pipes length is 20 millimeters to 80 millimeters, and described handrail intubation length is 30 centimetres to 80 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510561681.3A CN105147472A (en) | 2015-09-07 | 2015-09-07 | Quick lifting and dismantling structure of wheelchair armrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510561681.3A CN105147472A (en) | 2015-09-07 | 2015-09-07 | Quick lifting and dismantling structure of wheelchair armrest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105147472A true CN105147472A (en) | 2015-12-16 |
Family
ID=54788772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510561681.3A Pending CN105147472A (en) | 2015-09-07 | 2015-09-07 | Quick lifting and dismantling structure of wheelchair armrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105147472A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2539505Y (en) * | 2002-04-23 | 2003-03-12 | 汉翔航空工业股份有限公司 | Wheelchair armrest regulating device |
| US20050121961A1 (en) * | 2003-12-03 | 2005-06-09 | Andre Beauchesne | Multi adjustable chair |
| CN1751644A (en) * | 2004-09-21 | 2006-03-29 | 康贝株式会社 | Handle lifting mechanism chair type toilet |
| CN102793398A (en) * | 2011-05-23 | 2012-11-28 | 岑卫立 | Liftable armrest |
| CN103027797A (en) * | 2011-09-28 | 2013-04-10 | 法兰西床株式会社 | Wheelchair |
| CN202950852U (en) * | 2012-10-10 | 2013-05-29 | 东莞市智维数控科技有限公司 | Wheelchair with detachable armrests |
| CN104758126A (en) * | 2015-04-23 | 2015-07-08 | 安维车件(厦门)有限公司 | Multifunctional wheelchair |
| CN205073159U (en) * | 2015-09-07 | 2016-03-09 | 太仓市中峰模具塑胶有限公司 | Structure is demolishd in quick lift of wheelchair handrail |
-
2015
- 2015-09-07 CN CN201510561681.3A patent/CN105147472A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2539505Y (en) * | 2002-04-23 | 2003-03-12 | 汉翔航空工业股份有限公司 | Wheelchair armrest regulating device |
| US20050121961A1 (en) * | 2003-12-03 | 2005-06-09 | Andre Beauchesne | Multi adjustable chair |
| CN1751644A (en) * | 2004-09-21 | 2006-03-29 | 康贝株式会社 | Handle lifting mechanism chair type toilet |
| CN102793398A (en) * | 2011-05-23 | 2012-11-28 | 岑卫立 | Liftable armrest |
| CN103027797A (en) * | 2011-09-28 | 2013-04-10 | 法兰西床株式会社 | Wheelchair |
| CN202950852U (en) * | 2012-10-10 | 2013-05-29 | 东莞市智维数控科技有限公司 | Wheelchair with detachable armrests |
| CN104758126A (en) * | 2015-04-23 | 2015-07-08 | 安维车件(厦门)有限公司 | Multifunctional wheelchair |
| CN205073159U (en) * | 2015-09-07 | 2016-03-09 | 太仓市中峰模具塑胶有限公司 | Structure is demolishd in quick lift of wheelchair handrail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151216 |
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| WD01 | Invention patent application deemed withdrawn after publication |