CN102734628A - Handbrake handle pipe of automobile - Google Patents
Handbrake handle pipe of automobile Download PDFInfo
- Publication number
- CN102734628A CN102734628A CN2012102323484A CN201210232348A CN102734628A CN 102734628 A CN102734628 A CN 102734628A CN 2012102323484 A CN2012102323484 A CN 2012102323484A CN 201210232348 A CN201210232348 A CN 201210232348A CN 102734628 A CN102734628 A CN 102734628A
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- China
- Prior art keywords
- handle pipe
- arc
- brake handle
- steel tube
- shaped steel
- 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 invention discloses a handbrake handle pipe of an automobile, which is composed of a section of a circular-arc steel pipe, wherein the circular-arc steel pipe is a hollow structure; a mounting groove is formed on the outer lateral face of one end of the circular-arc steel pipe; the end face of the other end of the circular-arc steel pipe is a beveling plane; by dint of an above-mentioned method, the handbrake handle pipe is fitted with flexibility of the hand parts of human bodies preferably; lifting or lowering action of the handbrake handle pipe can be completed by small quantity of strength; use comfort can be improved; service life is prolonged; in addition, cost can be reduced.
Description
Technical field
The present invention relates to the steel pipe technical field, particularly relate to a kind of automobile hand brake handle pipe.
Background technique
Automobile hand brake belongs to auxiliary braking system, mainly by manpower, generally when stopping, sets up in order to prevent the vehicle Sliding carriage with three wheels.Its principle with break is different, and it is to adopt the steel wire backguy to be connected on the brake shoe of back, so that car is braked.With the matching used returning spring in addition of parking brake, when the needs Parking, grasp the front end of brake handle, brake handle is upwards lifted, spring is elongated; When needs break away from the Parking state, brake handle is put down, make spring reply former length.
The brake handle that uses now is straight line type, and the operator grasps the brake handle front end, when lifting or transferring action; The power of using is bigger, and travelling comfort is relatively poor, because the use of brake handle is frequent; The flexibility of operation is relatively poor relatively, can't satisfy user's requirement.
Summary of the invention
The technical problem that the present invention mainly solves is: the deficiency to existing technology, a kind of automobile hand brake handle pipe is provided, and can improve comfort, increase the service life, reduce cost.
For solving the problems of the technologies described above; The technological scheme that the present invention adopts is: a kind of automobile hand brake handle pipe is provided, is made up of one section arc-shaped steel tube, said arc-shaped steel tube is a hollow structure; Have mounting groove on the outer side surface of one of which end, the end face of the other end is a scarf.
In preferred embodiment of the present invention, said scarf is that ecto-entad is cut sth. askew.
In preferred embodiment of the present invention, the outer surface and the internal surface of said arc-shaped steel tube are smooth layer.
In preferred embodiment of the present invention, the external diameter of said arc-shaped steel tube is 15-20mm, and wall thickness is 1-5mm.
In preferred embodiment of the present invention, the material of said arc-shaped steel tube is the 20# seamless steel pipe.
The invention has the beneficial effects as follows: the present invention has disclosed a kind of automobile hand brake handle pipe; Adopt the arc-shaped structure of hommization; The human hands crooked radian of fitting more can spend a spot of strength and accomplish the brake handle pipe and lift or transfer action, can improve comfort; And increase the service life, and can reduce cost.
Description of drawings
Fig. 1 is the worm's eye view of automobile hand brake handle pipe of the present invention one preferred embodiment;
Fig. 2 is an A-A sectional view shown in Figure 1;
Fig. 3 is a front view shown in Figure 1;
The mark of each parts is following in the accompanying drawing: 1, arc-shaped steel tube, 2, mounting groove, 3, scarf.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is set forth in detail, thereby protection scope of the present invention is made more explicit defining so that advantage of the present invention and characteristic can be easier to it will be appreciated by those skilled in the art that.
See also shown in Figure 1ly, the embodiment of the invention comprises:
A kind of automobile hand brake handle pipe is made up of one section arc-shaped steel tube 1, and its material is the 20# seamless steel pipe, and outer surface and internal surface are smooth layer; The external diameter of said arc-shaped steel tube 1 is 15-20mm, is hollow structure, and wall thickness is 1-5mm, has mounting groove 2 on the outer side surface of one of which end, and the end face of the other end is a scarf 3.Wherein, said scarf 3 is cut sth. askew for ecto-entad.
The present invention has disclosed a kind of automobile hand brake handle pipe, adopts the arc-shaped structure of hommization, the human hands crooked radian of fitting more; Can spend a spot of strength completion brake handle pipe and lift or transfer action; Can improve comfort, and increase the service life, and can reduce cost.
The above is merely embodiments of the invention; Be not so limit claim of the present invention; Every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (5)
1. an automobile hand brake handle pipe is made up of one section arc-shaped steel tube, it is characterized in that, said arc-shaped steel tube is a hollow structure, has mounting groove on the outer side surface of one of which end, and the end face of the other end is a scarf.
2. automobile hand brake handle pipe according to claim 1 is characterized in that, said scarf is that ecto-entad is cut sth. askew.
3. automobile hand brake handle pipe according to claim 1 is characterized in that the outer surface and the internal surface of said arc-shaped steel tube are smooth layer.
4. automobile hand brake handle pipe according to claim 1 is characterized in that the external diameter of said arc-shaped steel tube is 15-20mm, and wall thickness is 1-5mm.
5. automobile hand brake handle pipe according to claim 1 is characterized in that the material of said arc-shaped steel tube is the 20# seamless steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102323484A CN102734628A (en) | 2012-07-06 | 2012-07-06 | Handbrake handle pipe of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102323484A CN102734628A (en) | 2012-07-06 | 2012-07-06 | Handbrake handle pipe of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102734628A true CN102734628A (en) | 2012-10-17 |
Family
ID=46990639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102323484A Pending CN102734628A (en) | 2012-07-06 | 2012-07-06 | Handbrake handle pipe of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102734628A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105699096A (en) * | 2016-03-24 | 2016-06-22 | 安徽机电职业技术学院 | Automotive hand brake durability testing device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4075907A (en) * | 1975-11-27 | 1978-02-28 | Uni-Cardan Ag | Variable transmission ratio brake actuating device |
| CN201161585Y (en) * | 2008-01-30 | 2008-12-10 | 山东金大路车业有限公司 | Novel motor vehicle control mechanism |
| CN201170433Y (en) * | 2007-12-19 | 2008-12-24 | 锦通科技金属有限公司 | Strengthening structure of magnesium metallic product |
| CN201432053Y (en) * | 2009-07-02 | 2010-03-31 | 珠海和氏自动化设备有限公司 | Bent pipe mould |
| CN202224813U (en) * | 2011-10-14 | 2012-05-23 | 中国二十二冶集团有限公司 | Arc steel tube cutting die |
| CN202242830U (en) * | 2011-10-18 | 2012-05-30 | 青岛博世恩五金制品有限公司 | Trailer connector with hand brake function |
| CN202733402U (en) * | 2012-07-06 | 2013-02-13 | 常熟市兰达兰基钢管附件有限公司 | Automobile hand brake handle pipe |
-
2012
- 2012-07-06 CN CN2012102323484A patent/CN102734628A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4075907A (en) * | 1975-11-27 | 1978-02-28 | Uni-Cardan Ag | Variable transmission ratio brake actuating device |
| CN201170433Y (en) * | 2007-12-19 | 2008-12-24 | 锦通科技金属有限公司 | Strengthening structure of magnesium metallic product |
| CN201161585Y (en) * | 2008-01-30 | 2008-12-10 | 山东金大路车业有限公司 | Novel motor vehicle control mechanism |
| CN201432053Y (en) * | 2009-07-02 | 2010-03-31 | 珠海和氏自动化设备有限公司 | Bent pipe mould |
| CN202224813U (en) * | 2011-10-14 | 2012-05-23 | 中国二十二冶集团有限公司 | Arc steel tube cutting die |
| CN202242830U (en) * | 2011-10-18 | 2012-05-30 | 青岛博世恩五金制品有限公司 | Trailer connector with hand brake function |
| CN202733402U (en) * | 2012-07-06 | 2013-02-13 | 常熟市兰达兰基钢管附件有限公司 | Automobile hand brake handle pipe |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105699096A (en) * | 2016-03-24 | 2016-06-22 | 安徽机电职业技术学院 | Automotive hand brake durability testing device |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121017 |