CN203060102U - Double-brake system of wheel chair - Google Patents
Double-brake system of wheel chair Download PDFInfo
- Publication number
- CN203060102U CN203060102U CN 201320023848 CN201320023848U CN203060102U CN 203060102 U CN203060102 U CN 203060102U CN 201320023848 CN201320023848 CN 201320023848 CN 201320023848 U CN201320023848 U CN 201320023848U CN 203060102 U CN203060102 U CN 203060102U
- Authority
- CN
- China
- Prior art keywords
- brake
- auxiliary
- main
- bar
- rod
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a double-brake system of a wheel chair, which comprises a main brake handle, a main brake rod and a connecting rod; the connecting rod is connected with the main brake handle and the main brake rod, and the main brake rod acts on a wheel; and the double-brake system further comprises an auxiliary brake handle, an auxiliary brake rod, a spring and a brake wire, wherein the auxiliary brake rod is installed at the position of the main brake rod and acts on the wheel, the brake wire is connected with the auxiliary brake handle and the auxiliary brake rod, and the spring is connected with the auxiliary brake rod and a vehicle frame. The utility model has the advantages that a set of brake is added on the basis of an original brake system, so that a person who pushes the wheel chair can brake and decelerate the wheel chair in the process of moving; and a main braking system and an auxiliary braking system do not affect each other and can be operated simultaneously, so that a passenger and the person who pushes the wheel chair can conveniently control the wheel chair independently.
Description
Technical field
This utility model relates to the brake system of a kind of wheelchair, particularly a kind of wheelchair.
Background technology
The brake that is equipped with on the wheelchair is at present used under dead ship condition for the occupant, forbids in the traveling process braking.Advance when needing to slow down on the slope but pushing away wheelchair as other people, existing brake just can not play a role.
The utility model content
The utility model purpose: at the problems referred to above, the purpose of this utility model provides a kind of dual brake truck system of wheelchair, both can guarantee that the occupant uses under dead ship condition, can guarantee other people positive braking in the process of carrying out wheelchair again.
Technical scheme: a kind of dual brake truck system of wheelchair, comprise main brake lever, main brake bar, connecting rod, described connecting rod connects described main brake lever and described main brake bar, described main brake bar acts on wheel, also comprise secondary brake lever, auxiliary brake bar, spring, brake cable, described auxiliary brake bar is installed on described main brake bar place and acts on wheel, and described brake cable connects described secondary brake lever and described auxiliary brake bar, and described spring connects described auxiliary brake bar and vehicle frame.
Described secondary brake lever is fixed in the wheelchair pushing hands.
Principle of the present utility model is to increase the auxiliary brake system on the basis of the former brake system of wheelchair, spur secondary brake lever, drive the auxiliary brake bar by brake cable and make the auxiliary brake bar act on wheel to carry out brake deceleration, when unclamping secondary brake lever, the auxiliary brake bar sets back under the elastic force effect of spring.
Beneficial effect: compared with prior art, the utility model has the advantages that on the basis of the original brake system of wheelchair, increase by one group of brake, for personnel's brake deceleration in traveling process of carrying out wheelchair, the major-minor brake system is independent of each other, can operate simultaneously, make things convenient for occupant and implementation personnel to control wheelchair alone.
Description of drawings
Fig. 1 is this utility model structural representation.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate this utility model, should understand these embodiment only is used for explanation this utility model and is not used in restriction scope of the present utility model, after having read this utility model, those skilled in the art all fall within the application's claims institute restricted portion to the modification of the various equivalent form of values of the present utility model.
As shown in drawings, a kind of dual brake truck system of wheelchair, original occupant's brake system comprises main brake lever 1, main brake bar 2, connecting rod 3, and connecting rod 3 connects main brake lever 1 and main brake bar 2, and main brake bar 2 acts on wheel.Increase by one group of brake in former brake system, comprise secondary brake lever 4, auxiliary brake bar 5, spring 6, brake cable 7, auxiliary brake bar 5 is installed on main brake bar 2 places and acts on wheel, interfere mutually in order to prevent main brake bar 2 and auxiliary brake bar 5, be inequality with both Design of length, brake cable 7 auxiliary connection brake levers 4 and auxiliary brake bar 5, secondary brake lever 4 is fixed in the wheelchair pushing hands, spring 6 auxiliary connection brake lever 5 and vehicle frames.
Wheelchair pushes away passerby and spurs secondary brake lever 4, drives auxiliary brake bars 5 by brake cable 7 and makes auxiliary brake bar 5 act on wheel to carry out brake deceleration, and when unclamping secondary brake lever 4, auxiliary brake bar 5 sets back under the elastic force effect of spring 6.
Claims (2)
1. the dual brake truck system of a wheelchair, comprise main brake lever (1), main brake bar (2), connecting rod (3), described connecting rod (3) connects described main brake lever (1) and described main brake bar (2), described main brake bar (2) acts on wheel, it is characterized in that: also comprise secondary brake lever (4), auxiliary brake bar (5), spring (6), brake cable (7), described auxiliary brake bar (5) is installed on described main brake bar (2) and locates and act on wheel, described brake cable (7) connects described secondary brake lever (4) and described auxiliary brake bar (5), and described spring (6) connects described auxiliary brake bar (5) and vehicle frame.
2. the dual brake truck system of a kind of wheelchair according to claim 1, it is characterized in that: described secondary brake lever (4) is fixed in the wheelchair pushing hands.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320023848 CN203060102U (en) | 2013-01-17 | 2013-01-17 | Double-brake system of wheel chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320023848 CN203060102U (en) | 2013-01-17 | 2013-01-17 | Double-brake system of wheel chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203060102U true CN203060102U (en) | 2013-07-17 |
Family
ID=48758933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320023848 Expired - Lifetime CN203060102U (en) | 2013-01-17 | 2013-01-17 | Double-brake system of wheel chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203060102U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107374841A (en) * | 2017-08-24 | 2017-11-24 | 张国良 | A kind of wheelchair with new kind of brake gears |
-
2013
- 2013-01-17 CN CN 201320023848 patent/CN203060102U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107374841A (en) * | 2017-08-24 | 2017-11-24 | 张国良 | A kind of wheelchair with new kind of brake gears |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU YINGKE MEDICAL PRODUCTS CO., LTD. Free format text: FORMER NAME: YINGKE (ZHENJIANG) MACHINERY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 212132 Zhenjiang province Jiangsu city Zhenjiang District Yandun Road No. 77 Patentee after: JIANGSU INTCO MEDICAL PRODUCTS Co.,Ltd. Address before: 212132 Zhenjiang province Jiangsu city Zhenjiang District Yandun Road No. 77 Patentee before: INTCO (ZHENJIANG) MACHINERY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130717 |