CN102248892A - Movable pedal - Google Patents
Movable pedal Download PDFInfo
- Publication number
- CN102248892A CN102248892A CN2011101293260A CN201110129326A CN102248892A CN 102248892 A CN102248892 A CN 102248892A CN 2011101293260 A CN2011101293260 A CN 2011101293260A CN 201110129326 A CN201110129326 A CN 201110129326A CN 102248892 A CN102248892 A CN 102248892A
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- CN
- China
- Prior art keywords
- stretcher
- working beam
- pedal
- lug
- 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.)
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Abstract
The invention provides a movable pedal. The movable pedal consists of an operating lever 1, a pedal 2, a connecting lug 3, a fixed shaft 4, a gasket 5 and a split pin 6, wherein, one end of the connecting lug 3 is fixed on the pedal 2, the other end of the connecting lug 3 is in a semicircular shape, and a mounting hole is formed on the center of the semicircular shape; and a limit platform 11 is arranged at one side of the bottom of the tail end of the operating lever 1. The movable pedal provided by the invention has the advantages that the angle between the pedal and the operating lever can be automatically adjusted according to the operating condition, stability of a contact surface between a sole and the pedal is kept, and requirements for experience and capability of an operator is lowered.
Description
Technical field
The present invention relates to a kind of automobile, machinery etc. needs to use the field of stretcher, belongs to the stretcher optimization technique.
Background technology
The present stretcher that uses, as braking automobile, clutch foot plate, most stretcher all is to adopt directly fixing mode with being connected of working beam, just the angle between stretcher and the working beam can not change.The stretcher of suspension type particularly, along with the variation of stretcher position, the angle of the sole that stretcher and operation are examined is also in continuous variation, if operator's sole is not adjusted angle during work, and the area of contact between stretcher will be fewer and feweri, and very easily producing slides danger occurs.If want to keep contact surface stable of stretcher and sole, just must adjust the contact angle of sole and stretcher at random to adapt to variation.And in fact, because the characteristic of this suspension type structure, and the characteristic of Human Physiology structure, can't accomplish above-mentioned requirements.
A kind of self adaptation stretcher is disclosed in my patent No. is 201020193301.8 patent document, working beam is connected by U type seat with stretcher, can the automatic compensation stretcher and working beam between angle, contact surface is stable between maintenance sole and the stretcher, deficiency is U type seat to be fixed on the pedal have difficulties, usually adopt the mode of welding, but the slit in the middle of the U type seat is less, the welding difficulty.
Therefore, need to seek a kind of later-model stretcher, not only can the automatic compensation stretcher and working beam between angle, make the contact surface between sole and the stretcher keep stable, and structure is more simple, realization easily.
Summary of the invention
The purpose of this invention is to provide a kind of movable stretcher, can automatically make operator's sole and the contact surface between the stretcher keep stable, reduce requirement operator's experience and ability.
Technical scheme of the present invention is: a kind of movable stretcher, form by working beam 1, stretcher 2, lug 3, anchor shaft 4, packing ring 5, spring cotter 6, described lug 3 one ends are fixed on the stretcher 2, and it is semi-circular that the other end is, and are provided with a mounting hole at semi-circular home position; Terminal bottom one side of described working beam 1 is provided with stop bit platform 11.
The upper end of described working beam 1 is the quadrntnt type, at home position a mounting hole is set.
Described anchor shaft 4 passes mounting hole on the lug 3 and the mounting hole on the working beam 1, and working beam 1 and lug 3 are linked together.
The invention has the beneficial effects as follows:
1, by the application of lug and anchor shaft, make the stretcher can be according to mode of operation, the angle between automatic compensation stretcher and the working beam keeps the stable of contact surface between sole and the stretcher, reduces the requirement to operator's experience and ability.
2, anti-sliding stop reduces potential safety hazard.
The present invention is further described below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is a perspective view of the present invention;
Fig. 2 is a three-dimensional exploded view of the present invention;
Fig. 3 is a static scheme drawing of the present invention;
Fig. 4 is a dynamic schematic diagram of the present invention.
Among the figure 1, working beam, 11, the stop bit platform, 2, stretcher, 3, lug, 4, anchor shaft, 5, packing ring, 6, spring cotter.
The specific embodiment
As depicted in figs. 1 and 2, a kind of movable stretcher is made up of working beam 1, stretcher 2, lug 3, anchor shaft 4, packing ring 5, spring cotter 6, and described lug 3 one ends are fixed on the stretcher 2, it is semi-circular that the other end is, and is provided with a mounting hole at semi-circular home position; Terminal bottom one side of described working beam 1 is provided with stop bit platform 11.
The upper end of described working beam 1 is the quadrntnt type, at home position a mounting hole is set.When stretcher 2 and working beam 1 did relative motion, stretcher 2 rotated round the quadrntnt type of anchor shaft 4 upper end.
Described anchor shaft 4 passes mounting hole on the lug 3 and the mounting hole on the working beam 1, and working beam 1 and lug 3 are linked together.
As shown in Figure 3, when quiescence, the stop bit platform 11 of working beam 1 props up the lower edge of lug 3, makes stretcher keep stable.As shown in Figure 4, in operating process, when stepping on stretcher 2, working beam 1 can be subjected to displacement, because stretcher 2 is captiveed joint with lug 3, stretcher 2 and lug 3 will be that the axle center rotates with anchor shaft 4, thereby the angle between automatic compensation stretcher 2 and the working beam 1, make the contact surface between sole and the stretcher 2 keep maximum, can not produce slip, reduce requirement operator's experience and ability.
The foregoing description only is to be used for interpretation purposes of the present invention, and is not to be limitation of the present invention, and those skilled in the art in essential scope of the present invention, make various variations or alternative, also should belong to protection category of the present invention.
Claims (3)
1. one and movable pedal, form by working beam (1), stretcher (2), lug (3), anchor shaft (4), packing ring (5), spring cotter (6), it is characterized in that: described lug (3) one ends are fixed on the stretcher (2), it is semi-circular that the other end is, and is provided with a mounting hole at semi-circular home position; Terminal bottom one side of described working beam (1) is provided with stop bit platform (11).
2. a kind of movable pedal according to claim 1 is characterized in that: the upper end of described working beam (1) is the quadrntnt type, at home position a mounting hole is set.
3. a kind of movable pedal according to claim 2 is characterized in that: anchor shaft (4) passes mounting hole on the lug (3) and the mounting hole on the working beam (1), and working beam (1) and lug (3) are linked together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101293260A CN102248892A (en) | 2011-05-17 | 2011-05-17 | Movable pedal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101293260A CN102248892A (en) | 2011-05-17 | 2011-05-17 | Movable pedal |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101721421A Division CN103287262A (en) | 2011-05-17 | 2011-05-17 | Mobile pedal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102248892A true CN102248892A (en) | 2011-11-23 |
Family
ID=44976570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101293260A Pending CN102248892A (en) | 2011-05-17 | 2011-05-17 | Movable pedal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102248892A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264686A (en) * | 2013-06-17 | 2013-08-28 | 鲜文安 | Auxiliary brake device based on automobile and automobile composed of auxiliary brake device |
Citations (5)
| 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 |
| JPS58199263A (en) * | 1982-05-18 | 1983-11-19 | Nippon Air Brake Co Ltd | Brake valve for vehicle |
| 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 |
-
2011
- 2011-05-17 CN CN2011101293260A patent/CN102248892A/en active Pending
Patent Citations (5)
| 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 |
| JPS58199263A (en) * | 1982-05-18 | 1983-11-19 | Nippon Air Brake Co Ltd | Brake valve for vehicle |
| 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264686A (en) * | 2013-06-17 | 2013-08-28 | 鲜文安 | Auxiliary brake device based on automobile and automobile composed of auxiliary brake device |
| CN103264686B (en) * | 2013-06-17 | 2016-08-10 | 鲜文安 | Secondary brake apparatus based on automobile and the automobile of composition thereof |
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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 | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20111123 |