CN206892716U - Pedal assembly with spring anti-dropping and the anti-fail safe of switch - Google Patents
Pedal assembly with spring anti-dropping and the anti-fail safe of switch Download PDFInfo
- Publication number
- CN206892716U CN206892716U CN201720667378.6U CN201720667378U CN206892716U CN 206892716 U CN206892716 U CN 206892716U CN 201720667378 U CN201720667378 U CN 201720667378U CN 206892716 U CN206892716 U CN 206892716U
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- Prior art keywords
- pedal
- dropping
- spring
- fail safe
- switch
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Abstract
It the utility model is related to the technical field of auto parts machinery; pedal assembly specially with spring anti-dropping and the anti-fail safe of switch; including support and the pedal being hingedly connected on support; described support is provided with class portal frame; described pedal is stretched out outside class portal frame through class portal frame and part; and pedal is connected with support by extension spring; described class portal frame is provided with the upper keeper for limiting pedal upstroke extreme position; when pedal and upper keeper contradict; extension spring is in extended state; the utility model is simple in construction, practical.
Description
Technical field
The present invention relates to the technical field of auto parts machinery, the pedal specially with spring anti-dropping and the anti-fail safe of switch
Assembly.
Background technology
At present, the existing widely used extension spring resistance of car pedals, and supreme lower limit, thus defect be present, 1.
During non-entrucking, during pedal travel to up direction extreme position, extension spring is in free state, because extension spring is not by force-extension pole
Easily come off in transit so that efficiency of assembling is relatively low；2. because pedal switch structural factor limits, installation place thickness of slab and knot are switched
Structure intensity is very weak, and in pedal down direction extreme position, pedal directly hits with switch attachment member, causes switch to be pacified
Fill portion structure fracture failure so that service life is relatively low；3. if being used for pedal by a large amount of special toolings transports or has enough to meet the need guarantor
Shield, then need to put into substantial amounts of cost.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the invention to provide a kind of band spring anti-dropping, the anti-failure of switch
The pedal assembly of protection.
To achieve the above object, the invention provides following technical scheme：With spring anti-dropping and switch anti-fail safe
Pedal assembly, including support and the pedal being hingedly connected on support, described support is provided with class portal frame, described
Pedal is stretched out outside class portal frame through class portal frame and part, and pedal is connected with support by extension spring, described class
Portal frame is provided with the upper keeper for limiting pedal upstroke extreme position, when pedal and the conflict of upper keeper, draws
Spring is in extended state.
The present invention is further arranged to：Described support is provided with the lower positioning for limiting pedal downward movement extreme position
Part.
The present invention is further arranged to：Described class portal frame include switch installation board, respectively with switch installation board both sides
Connected first axle plate and second hinge plate, pedal pass through hinge between first axle plate and second hinge plate
Bar hinge connection.
The present invention is further arranged to：When pedal, which comes downwards to, to be contradicted with lower keeper, switch installation board and pedal
Between safety clearance be present.
The present invention is further arranged to：Described pedal is provided with the hanging hole for Locating extension spring one end, described branch
Frame is provided with the hook for the Locating extension spring other end.
The present invention is further arranged to：Described upper keeper can be ribs, projection or sheet-metal parts.
The present invention is further arranged to：Described lower keeper can be ribs, projection or sheet-metal parts.
The present invention is further arranged to：The both ends of the ribs are connected with first axle plate and second hinge plate respectively.
Contrast the deficiencies in the prior art, beneficial effect caused by technical scheme provided by the invention：1. pass through upper positioning
The design of part, the up extreme position of pedal and the up anglec of rotation are defined, when the supreme limit by row position of motion of foot
（The i.e. up maximum anglec of rotation）, now pedal and upper keeper contradict, extension spring is in extended state, then prevents extension spring from existing
The phenomenon for occurring coming off during non-entrucking occurs, and then improves efficiency of assembling.2. by the design of lower keeper, define foot-operated
The descending extreme position of plate and the descending anglec of rotation, when motion of foot to descending extreme position（The i.e. descending maximum anglec of rotation
Degree）, now pedal contradicts with lower keeper, and safety clearance between switch installation board and pedal be present, effectively prevents
In pedal down direction extreme position, pedal directly hits with switch attachment member and then causes switch attachment member bit architecture to break
The phenomenon for splitting failure occurs, and then extends service life.
Brief description of the drawings
Fig. 1 is the structural representation that pedal goes upward to extreme position in the present invention.
Fig. 2 is the structural representation that pedal comes downwards to extreme position in the present invention.
Fig. 3 is the structural representation of support.
Embodiment
The present invention will be further described by reference picture 1- Fig. 3.
As shown in figures 1 and 3：Pedal assembly with spring anti-dropping and the anti-fail safe of switch, including support 1 and hinge
The pedal 2 being connected on support 1, described support 1 are provided with class portal frame, described pedal 2 through class portal frame and
Part is stretched out outside class portal frame, and the part that pedal 2 is stretched out outside class portal frame is connected with support 1 by extension spring 3, institute
The class portal frame stated is provided with the upper keeper 4 for limiting the upstroke extreme position of pedal 2, by the design of upper keeper 4,
The up extreme position of pedal 2 and the up anglec of rotation are defined, when pedal 2 moves to up extreme position（It is i.e. up
The maximum anglec of rotation）, now pedal 2 contradicted with upper keeper 4, extension spring 3 is in extended state, then prevents extension spring 3 not
The phenomenon for occurring coming off during entrucking occurs, and then improves efficiency of assembling.
Meanwhile as shown in figures 1 and 3：Described upper keeper 4 can be ribs, can be projection, or Gu
The sheet-metal parts being scheduled on support 1, preferably, upper keeper 4 is raised bulge structure, it is raised to be hung down with switch installation board 61
Directly, and it is located at close to the side of hinge-rod.
Upper keeper 4 is located on switch installation board 61, and positioned at the surface of pedal 2, because of the boosting mechanism edge of extension spring 3
Therefore pedal 2 needs part to stretch out outside class portal frame, and upper keeper 4 is located on switch installation board 61, is constantly to taste
During examination combination product structure overcome upper keeper 4 to take up space excessive, production die sinking cost is too high, 2 up angle of pedal
Spend the technical scheme that the problems such as small drawn so that pedal 2 contacts keeper 4 when up direction rotates at first, and
Now extension spring 3 is in extended state so that while upper keeper 4 states limit function in realization, you can opened with saving production
Mould cost prevents take up excessive space again.
As shown in Figures 2 and 3：Described support 1 is provided with the lower keeper for limiting the downward movement extreme position of pedal 2
5, by the design of lower keeper 5, the descending extreme position of pedal 2 and the descending anglec of rotation are defined, when pedal 2 moves
To descending extreme position（The i.e. descending maximum anglec of rotation）, now pedal 2 contradicts with lower keeper 5, and switch installation board 61
Safety clearance 01 between pedal 2 be present, effectively prevent that pedal 2 is pacified with switch in pedal down direction extreme position
Dress portion directly hits and then causes the phenomenon of switch attachment member bit architecture fracture failure to occur, and then extends service life.
As shown in Figure 3：Described class portal frame includes switch installation board 61, is respectively connected with the both sides of switch installation board 61
First axle plate 62 and second hinge plate 63, pedal switch is installed on switch installation board 61, wherein, the G positions in Fig. 3 are exactly
The installation place of pedal switch, pedal 2 connect between first axle plate 62 and second hinge plate 63, and by hinge-rod hinge
Connect.
Meanwhile as shown in Figure 1：Lower keeper 5 is located between first axle plate 62 and second hinge plate 63, and is located at pin
The underface of pedal 2, it is that to overcome lower keeper 5 to take up space excessive, lower fixed for combination product structure in continuous cut-and-try process
The technical scheme that the problems such as position part 5 is easily broken off when being contradicted with pedal 2,2 descending angle too small of pedal is drawn so that under
While keeper 5 states limit function in realization, excessive space is prevented take up again.
It should be noted that：Class portal frame include switch installation board 61, be connected respectively with the both sides of switch installation board 61 the
One flap 62 and second hinge plate 63, and first axle plate 62 and second hinge plate 63 are respectively provided on support 1, first axle
The both sides of plate 62 and second hinge plate 63 respectively with switch installation board 61 are connected, and constitute the structure of similar portal frame, therefore will
This structure positioning is class portal frame.
Described pedal 2 is provided with the hanging hole 21 for the one end of Locating extension spring 3, and described support 1, which is provided with, to be used to determine
The hook 11 of the position other end of extension spring 3, and then form the structure of the power-assisted of extension spring 3.
As shown in Figure 3：Described lower keeper 5 can be ribs, can be raised, or be fixed on support 1
On sheet-metal parts, preferably, described lower keeper 5 is ribs, the both ends of the ribs respectively with first axle
Plate 62 is connected with second hinge plate 63, forms an entirety, structure is more firm, and service life is longer.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, those skilled in the art exists
Common variations and alternatives are carried out in the range of technical solution of the present invention should all include within the scope of the present invention.
Claims (8)
1. the pedal assembly with spring anti-dropping and the anti-fail safe of switch, including support and it is hingedly connected at foot-operated on support
Plate, it is characterised in that：Described support is provided with class portal frame, and described pedal stretches out class dragon through class portal frame and part
Outside door frame, and pedal is connected with support by extension spring, and described class portal frame, which is provided with, limits pedal upstroke pole
The upper keeper of extreme position, when pedal and the conflict of upper keeper, extension spring is in extended state.
2. a kind of pedal assembly with spring anti-dropping and the anti-fail safe of switch according to claim 1, its feature exist
In：Described support is provided with the lower keeper for limiting pedal downward movement extreme position.
3. a kind of pedal assembly with spring anti-dropping and the anti-fail safe of switch according to claim 1 or 2, its feature
It is：The first axle plate and second that described class portal frame includes switch installation board, is connected respectively with switch installation board both sides
Flap, pedal pass through hinge-rod hinge connection between first axle plate and second hinge plate.
4. a kind of pedal assembly with spring anti-dropping and the anti-fail safe of switch according to claim 3, its feature exist
In：When pedal, which comes downwards to, to be contradicted with lower keeper, safety clearance between switch installation board and pedal be present.
5. a kind of pedal assembly with spring anti-dropping and the anti-fail safe of switch according to claim 1, its feature exist
In：Described pedal is provided with the hanging hole for Locating extension spring one end, and described support is provided with another for Locating extension spring
The hook at end.
6. a kind of pedal assembly with spring anti-dropping and the anti-fail safe of switch according to claim 3, its feature exist
In：Described upper keeper can be ribs, projection or sheet-metal parts.
7. a kind of pedal assembly with spring anti-dropping and the anti-fail safe of switch according to claim 2, its feature exist
In：Described lower keeper can be ribs, projection or sheet-metal parts.
8. a kind of pedal assembly with spring anti-dropping and the anti-fail safe of switch according to claim 6, its feature exist
In：The both ends of the ribs are connected with first axle plate and second hinge plate respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720667378.6U CN206892716U (en) | 2017-06-09 | 2017-06-09 | Pedal assembly with spring anti-dropping and the anti-fail safe of switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720667378.6U CN206892716U (en) | 2017-06-09 | 2017-06-09 | Pedal assembly with spring anti-dropping and the anti-fail safe of switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206892716U true CN206892716U (en) | 2018-01-16 |
Family
ID=61317918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720667378.6U Expired - Fee Related CN206892716U (en) | 2017-06-09 | 2017-06-09 | Pedal assembly with spring anti-dropping and the anti-fail safe of switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206892716U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107132873A (en) * | 2017-06-09 | 2017-09-05 | 浙江泰鸿机电有限公司 | Pedal assembly with spring anti-dropping and the anti-fail safe of switch |
-
2017
- 2017-06-09 CN CN201720667378.6U patent/CN206892716U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107132873A (en) * | 2017-06-09 | 2017-09-05 | 浙江泰鸿机电有限公司 | Pedal assembly with spring anti-dropping and the anti-fail safe of switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180116 Termination date: 20190609 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |