CN102248893B - Novel foot board - Google Patents
Novel foot board Download PDFInfo
- Publication number
- CN102248893B CN102248893B CN201110129343.4A CN201110129343A CN102248893B CN 102248893 B CN102248893 B CN 102248893B CN 201110129343 A CN201110129343 A CN 201110129343A CN 102248893 B CN102248893 B CN 102248893B
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- China
- Prior art keywords
- working beam
- stretcher
- lug
- stop block
- mounting hole
- 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 - Fee Related
Links
- 230000003068 static effect Effects 0.000 claims abstract description 6
- 238000012856 packing Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
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Abstract
The invention relates to a novel foot board which is composed of a working beam 1, a foot board 2, a connecting lug 3, a fixed shaft 4, a gasket 5, an cotter pin 6, an adjusting screw 7 and a spring 8, wherein a stop block 11 is arranged below the tail end of the working beam 1; a screw through hole is formed on the stop block 11; and the adjusting screw 7 passes through the spring 8 and is twisted in the screw through hole on the stop block 11. In the novel foot board provided by the invention, the stop block is arranged below the working beam and the adjusting screw is arranged on the stop block, so that an operator can adjust the angle of the foot board at a static state according to requirements, the angle between the foot board and the working beam can be automatically adjusted, a contact surface between a foot and the foot board can be kept stable and demands on the experience and capability of the operator can be reduced.
Description
Technical field
The present invention relates to the field that a kind of automobile, machinery etc. need to use stretcher, belong to stretcher optimization technique.
Background technology
The stretcher using at present, as braking automobile, clutch foot plate, most stretcher is all to adopt directly fixing mode with being connected of working beam, namely the angle between stretcher and working beam can not change.The stretcher of suspension type particularly, during work, along with the variation of pedal position, the angle of stretcher and operator's sole is also in continuous variation, if operator's sole is not adjusted angle, and the area of contact between stretcher will be fewer and feweri, very easily producing slides there is danger.If want to keep contact surface stable of stretcher and sole, just must the random contact angle of adjusting sole and stretcher with Adaptive change.And in fact, due to the characteristic of this suspension type structure, and the characteristic of Human Physiology structure, above-mentioned requirements cannot be accomplished.
In the patent document that my patent No. is 201020193301.8, a kind of self adaptation stretcher is disclosed, working beam is connected by U-shaped seat with stretcher, can automatically adjust the angle between stretcher and working beam, between maintenance sole and stretcher, contact surface is stable, deficiency is that U-shaped seat is fixed on pedal and is had difficulties, conventionally adopt the mode of welding, but U-shaped middle gap is less, welding difficulty.
Therefore, need to find a kind of novel stretcher, not only can automatically adjust the angle between stretcher and working beam, make contact surface between sole and stretcher keep stable, and structure more simply, easily realize.
Summary of the invention
The object of this invention is to provide a kind of novel foot rest, can automatically make operator's sole and the contact surface between stretcher keep stable, reduce the requirement to operator's experience and ability.
Technical scheme of the present invention is: a kind of novel foot rest, by working beam 1, stretcher 2, lug 3, anchor shaft 4, packing ring 5, spring cotter 6, governing screw 7, spring 8, formed, and the end below of described working beam 1 is provided with a stop block 11; On described stop block 11, be provided with a screw through-hole, governing screw 7, through spring 8, is screwed in the screw through-hole on stop block 11; Described lug 3 one end are fixed on stretcher 2, and it is semi-circular that the other end is, and the home position in semi-circular one end of lug 3 is provided with first mounting hole; The top of working beam 1 end is quadrntnt type, at home position, is provided with second mounting hole; Described anchor shaft 4, through the first mounting hole on lug 3 and the second mounting hole on working beam 1, links together working beam 1 and lug 3; Operator, according to the requirement of self, by governing screw 7, adjusts stretcher angle under static state, until be applicable to oneself operation; Operator, according to the requirement of self, by governing screw 7, adjusts stretcher angle under static state, until be applicable to oneself operation.
The second described mounting hole center is less than the first mounting hole center on lug 3 to the distance of stretcher 2 to the distance of the terminal edge of working beam 1.
The invention has the beneficial effects as follows:
1, make stretcher automatically adjust the angle between stretcher and working beam according to mode of operation, between maintenance sole and stretcher, contact surface is stable, reduces the requirement to operator's experience and ability.
2, stop block is set below working beam, and governing screw is set on stop block, make operator can adjust as required stretcher in the angle of quiescence.
Below in conjunction with drawings and Examples, the present invention is further described.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention;
Fig. 2 is three-dimensional exploded view of the present invention;
Fig. 3 is static schematic diagram of the present invention;
Fig. 4 is dynamic schematic diagram of the present invention.
In figure 1, working beam, 11, stop block, 2, stretcher, 3, lug, 4, anchor shaft, 5, packing ring, 6, spring cotter, governing screw 7, spring 8.
the specific embodiment
As depicted in figs. 1 and 2, a kind of novel foot rest, is comprised of working beam 1, stretcher 2, lug 3, anchor shaft 4, packing ring 5, spring cotter 6, governing screw 7, spring 8, and the end below of described working beam 1 is provided with a stop block 11; On described stop block 11, be provided with a screw through-hole, governing screw 7, through spring 8, is screwed in the screw through-hole on stop block 11.Operator can by governing screw 7, adjust stretcher angle under static state according to the requirement of self, until be applicable to oneself operation.
Described lug 3 one end are fixed on stretcher 2, and it is semi-circular that the other end is, and the home position in semi-circular one end of lug 3 is provided with first mounting hole.The top of working beam 1 end is quadrntnt type, at home position, is provided with second mounting hole, and the second described mounting hole center is less than the first mounting hole center on lug 3 to the distance of stretcher 2 to the distance of the terminal edge of working beam 1.
Described anchor shaft 4 is through the first mounting hole on lug 3 and the second mounting hole on working beam 1, then through packing ring 5, spring cotter 6 is inserted in the jack on anchor shaft 4, and working beam 1 and lug 3 are linked together.
As shown in Figure 3, when quiescence, the stop block 11 of working beam 1 props up stretcher 2, makes stretcher keep stable.As shown in Figure 4, in operating process, while stepping on stretcher 2, working beam 1 can be subjected to displacement, and because stretcher 2 is fixedly connected with lug 3, stretcher 2 and lug 3 will be take anchor shaft 4 and be rotated as axle center, thereby automatically adjust the angle between stretcher 2 and working beam 1, make the contact surface between sole and stretcher 2 keep maximum, can not produce slip, reduce the requirement to operator's experience and ability.
Above-described embodiment is only for interpretation purposes of the present invention, and is not limitation of the present invention, and those skilled in the art, in essential scope of the present invention, make a variety of changes or substitute, and also should belong to protection category of the present invention.
Claims (2)
1. a novel foot rest, by working beam (1), stretcher (2), lug (3), anchor shaft (4), packing ring (5), spring cotter (6), governing screw (7), spring (8), formed, it is characterized in that: described lug (3) one end is fixed on stretcher (2), it is semi-circular that the other end is, and the home position in semi-circular one end of lug (3) is provided with first mounting hole; The top of working beam (1) end is quadrntnt type, at home position, is provided with second mounting hole; Described anchor shaft (4), through the first mounting hole on lug (3) and the second mounting hole on working beam (1), links together working beam (1) and lug (3); The end below of described working beam (1) is provided with a stop block (11); On described stop block (11), be provided with a screw through-hole, governing screw (7), through spring (8), is screwed in the screw through-hole on stop block (11); Operator, according to the requirement of self, by governing screw (7), adjusts stretcher angle under static state, until be applicable to oneself operation.
2. a kind of novel foot rest according to claim 1, is characterized in that: the second described mounting hole center is less than the second mounting hole center on lug (3) to the distance of stretcher (2) to the distance of the terminal edge of working beam (1).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310172140.2A CN103287265B (en) | 2011-05-17 | 2011-05-17 | A kind of novel foot rest |
| CN201110129343.4A CN102248893B (en) | 2011-05-17 | 2011-05-17 | Novel foot board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110129343.4A CN102248893B (en) | 2011-05-17 | 2011-05-17 | Novel foot board |
Related Child Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310172140.2A Division CN103287265B (en) | 2011-05-17 | 2011-05-17 | A kind of novel foot rest |
| CN201410047880.8A Division CN103818253A (en) | 2011-05-17 | 2011-05-17 | Adjustable pedal |
| CN201410048467.3A Division CN103832417A (en) | 2011-05-17 | 2011-05-17 | Novel pedal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102248893A CN102248893A (en) | 2011-11-23 |
| CN102248893B true CN102248893B (en) | 2014-04-23 |
Family
ID=44976571
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310172140.2A Active CN103287265B (en) | 2011-05-17 | 2011-05-17 | A kind of novel foot rest |
| CN201110129343.4A Expired - Fee Related CN102248893B (en) | 2011-05-17 | 2011-05-17 | Novel foot board |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310172140.2A Active CN103287265B (en) | 2011-05-17 | 2011-05-17 | A kind of novel foot rest |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN103287265B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827904A (en) * | 2014-02-11 | 2015-08-12 | 李耀强 | Automobile pedal plate |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB890652A (en) * | 1958-02-10 | 1962-03-07 | Citroen Sa Andre | Improvements in or relating to the brake control devices of motor vehicles |
| US4380002A (en) * | 1979-11-28 | 1983-04-12 | Kelsey-Hayes Co. | Secondary brake pedal assembly |
| CN2601184Y (en) * | 2003-02-10 | 2004-01-28 | 祁梅均 | Constant speed running auto-controller of motor vehicle |
| CN201646406U (en) * | 2010-05-11 | 2010-11-24 | 李耀强 | Self-adaptive footboard |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58199263A (en) * | 1982-05-18 | 1983-11-19 | Nippon Air Brake Co Ltd | Brake valve for vehicle |
| JP3059105B2 (en) * | 1996-07-12 | 2000-07-04 | ローランド株式会社 | Electronic percussion pedal device |
| CN200939832Y (en) * | 2006-07-26 | 2007-08-29 | 刘安平 | Footstep of automobile |
| CN101100166B (en) * | 2007-08-15 | 2010-09-08 | 奇瑞汽车股份有限公司 | Automobile clutch pedal self-adaptive regulating structure |
| CA2616042A1 (en) * | 2008-02-06 | 2009-08-06 | Gilles Lalonde | Bicycle seat back support |
-
2011
- 2011-05-17 CN CN201310172140.2A patent/CN103287265B/en active Active
- 2011-05-17 CN CN201110129343.4A patent/CN102248893B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB890652A (en) * | 1958-02-10 | 1962-03-07 | Citroen Sa Andre | Improvements in or relating to the brake control devices of motor vehicles |
| US4380002A (en) * | 1979-11-28 | 1983-04-12 | Kelsey-Hayes Co. | Secondary brake pedal assembly |
| CN2601184Y (en) * | 2003-02-10 | 2004-01-28 | 祁梅均 | Constant speed running auto-controller of motor vehicle |
| CN201646406U (en) * | 2010-05-11 | 2010-11-24 | 李耀强 | Self-adaptive footboard |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103287265A (en) | 2013-09-11 |
| CN103287265B (en) | 2015-08-26 |
| CN102248893A (en) | 2011-11-23 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: HUNAN UNIVERSITY OF TECHNOLOGY Free format text: FORMER OWNER: LI YAOQIANG Effective date: 20140314 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xiao Cheng Inventor after: Li Yaoqiang Inventor before: Li Yaoqiang |
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| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 528401 ZHONGSHAN, GUANGDONG PROVINCE TO: 412007 ZHUZHOU, HUNAN PROVINCE Free format text: CORRECT: INVENTOR; FROM: LI YAOQIANG TO: XIAO SHENG LI YAOQIANG |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20140314 Address after: 412007 School of mechanical engineering, Taishan Road, Tianyuan District, Zhuzhou, Hunan Applicant after: Hunan University of Technology Address before: P.O. Box No. 35 A007 District Fuhua road 528401 Guangdong city of Zhongshan Province Applicant before: Li Yaoqiang |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20160517 |
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| CF01 | Termination of patent right due to non-payment of annual fee |