CN102772283A - Structural improvement of lower side rod of wheel chair - Google Patents
Structural improvement of lower side rod of wheel chair Download PDFInfo
- Publication number
- CN102772283A CN102772283A CN2011101228774A CN201110122877A CN102772283A CN 102772283 A CN102772283 A CN 102772283A CN 2011101228774 A CN2011101228774 A CN 2011101228774A CN 201110122877 A CN201110122877 A CN 201110122877A CN 102772283 A CN102772283 A CN 102772283A
- Authority
- CN
- China
- Prior art keywords
- lower side
- side rod
- side lever
- assembly block
- grouping
- 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.)
- Pending
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Abstract
The invention provides structural improvement of a lower side rod of a wheel chair. The lower side rod is transversely provided with a grouping block for grouping a wheel directly. Receiving chambers are respectively formed above and below the lower side rod inside the grouping block. The receiving chambers are suitable for accommodating bearings. A vertically perforative grouping hole is arranged on the lower side rod in the grouping block. Therefore, a connecting rod above a wheel seat of the wheel penetrates through the bearings and the grouping hole of the lower side rod from bottom to top to be locked, the structural stability of a grouping frame is improved, the safety of users is ensured, and excellence of saving a processing program is realized.
Description
Technical field
The present invention relates to a kind of wheelchair, especially a kind of following side lever structural improvement of wheelchair.
Background technology
Except track, the special-purpose slope of residual people was arranged in bigger, obvious public place, all the other can be said also and not popularize, and say nothing of other private sites now, but for the disabled of wheelchair; Sometimes its activity space is just therefore limited, or, very inconvenience on moving; Especially all the more so to step, hillside fields are arranged, it is that this improves wheelchair that past attempts has the people, but its member is complicated, bulky; So the up-down usefulness that generally is used for fixing can not portably use, though using of having for being laid on the step; But because of its member except that the side guard plate of both sides, the segmentation gangboard was furling the back just as a cylinder, so still bigger on volume more than it was main; Still inconvenience in the operation of carrying, opening up receipts, and its to supply wheelchair castor walking part be the large tracts of land gangboard, and supply castor walking place of wheelchair to be merely small size; So can say on foot to increase material cost therefore, necessity of improving innovation is arranged in fact.
The objective of the invention is to: all can use for reaching in various occasions, be target with easy to carry, and be beneficial to and carry, and to reach in order to do the structural stability that increases the winding framework, guarantees the safety of user, and the superiority of saving processor.
Summary of the invention
To the problems referred to above, the present invention provides a kind of following side lever structural improvement of wheelchair.
The present invention provides a kind of following side lever structural improvement of wheelchair; Refer to that mainly the downside leverage directly laterally wears the assembly block in order to the winding wheel; And the upper and lower of the following side lever that assembly block is inner respectively constitutes a room; And the right bearing that supplies of room installs, and side lever is provided with the upper and lower group hole of running through under assembly block inside in addition; In view of the above, make the extension bar of the wheel seat top of wheel wear from bottom to top bearing and down side lever the group hole and interlocking to reach the structural stability that increases the winding framework fully, is guaranteed the safety of user, and the superiority of saving processor.
The specific embodiment
The present invention provides a kind of following side lever structural improvement of wheelchair; Refer to that mainly the downside leverage directly laterally wears the assembly block in order to the winding wheel; And the upper and lower of the following side lever that assembly block is inner respectively constitutes a room; And the right bearing that supplies of room installs, and side lever is provided with the upper and lower group hole of running through under assembly block inside in addition; In view of the above, make the extension bar of the wheel seat top of wheel wear from bottom to top bearing and down side lever the group hole and interlocking to reach the structural stability that increases the winding framework fully, is guaranteed the safety of user, and the superiority of saving processor.A kind of following side lever structural improvement of wheelchair, this time side lever are two side-lowers of being located at wheelchair, and the fixed assembly block of this time side lever, and this inside in order to the assembly block of winding wheel has two bearings; And it is characterized in that: this assembly block is the hollow tube of a upper and lower perforation; And laterally be provided with a pair of perforation; This downside leverage laterally wears this to perforation and fixed this assembly block; And make the upper and lower of the inner following side lever of assembly block respectively constitute a room, and this room each fit and supply a bearing to install, the inner following side lever of this assembly block is provided with a pair of upper and lower group hole of running through again.
Claims (1)
1. the following side lever structural improvement of a wheelchair, this time side lever is two side-lowers of being located at wheelchair, and the fixed assembly block of this time side lever, and should have two bearings in order to inside of the assembly block of winding wheel; And it is characterized in that: this assembly block is the hollow tube of a upper and lower perforation; And laterally be provided with a pair of perforation; This downside leverage laterally wears this to perforation and fixed this assembly block; And make the upper and lower of the inner following side lever of assembly block respectively constitute a room, and this room each fit and supply a bearing to install, the inner following side lever of this assembly block is provided with a pair of upper and lower group hole of running through again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101228774A CN102772283A (en) | 2011-05-13 | 2011-05-13 | Structural improvement of lower side rod of wheel chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101228774A CN102772283A (en) | 2011-05-13 | 2011-05-13 | Structural improvement of lower side rod of wheel chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102772283A true CN102772283A (en) | 2012-11-14 |
Family
ID=47117556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101228774A Pending CN102772283A (en) | 2011-05-13 | 2011-05-13 | Structural improvement of lower side rod of wheel chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102772283A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4193147A (en) * | 1978-07-10 | 1980-03-18 | Fischer Edwin L | Cantilevered lifting and transporting device |
| US4762332A (en) * | 1986-06-17 | 1988-08-09 | Byung D. Yim | Wheel chair |
| CN2235391Y (en) * | 1995-05-05 | 1996-09-18 | 唐深根 | Chair like hand cart |
| CN2278457Y (en) * | 1996-12-20 | 1998-04-15 | 塔雷莱斯·乌里瓦里公司 | Wheel-chair |
| CN201840606U (en) * | 2010-11-11 | 2011-05-25 | 蓝江 | Modified structure of wheelchair lower lateral rods |
-
2011
- 2011-05-13 CN CN2011101228774A patent/CN102772283A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4193147A (en) * | 1978-07-10 | 1980-03-18 | Fischer Edwin L | Cantilevered lifting and transporting device |
| US4762332A (en) * | 1986-06-17 | 1988-08-09 | Byung D. Yim | Wheel chair |
| CN2235391Y (en) * | 1995-05-05 | 1996-09-18 | 唐深根 | Chair like hand cart |
| CN2278457Y (en) * | 1996-12-20 | 1998-04-15 | 塔雷莱斯·乌里瓦里公司 | Wheel-chair |
| CN201840606U (en) * | 2010-11-11 | 2011-05-25 | 蓝江 | Modified structure of wheelchair lower lateral rods |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121114 |