CN206551876U - A kind of spring assist clutch-pedal bracket - Google Patents
A kind of spring assist clutch-pedal bracket Download PDFInfo
- Publication number
- CN206551876U CN206551876U CN201621490123.9U CN201621490123U CN206551876U CN 206551876 U CN206551876 U CN 206551876U CN 201621490123 U CN201621490123 U CN 201621490123U CN 206551876 U CN206551876 U CN 206551876U
- Authority
- CN
- China
- Prior art keywords
- pedal
- torsion spring
- spring
- upper bracket
- bracket
- 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
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- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
Abstract
The utility model discloses a kind of spring assist clutch-pedal bracket, including pedal support body, pedal support body uses and rushes welding structure, it is welded by upper bracket and lower carriage, pedal arm is connected by bearing pin with upper bracket, the two ends for placing side by side double torsion spring are positioned on upper bracket, and middle part is positioned on the torsion spring support being welded on pedal arm.Power-assisted and return effect of the torsion spring to pedal are ensured by the position and torsion spring parameter that control torsion spring two ends anchor point and middle part anchor point.Upper limit support is welded on pedal lower carriage, available for regulation step height.Compared with prior art, the utility model beneficial effect is：Using double torsion spring is placed side by side, arrangement space is made full use of, compact conformation, spring entirety stress balance is difficult for drop-off；Power-assisted effect substantially, effectively reduces manipulation strength；It is easy to operate without adjustment after assembling.
Description
Technical field
The utility model is related to a kind of clutch-pedal bracket applied to light truck, more particularly to a kind of spring
Servo-clutch pedal support.
Background technology
Light truck clutch-pedal bracket pattern is various, wherein having torsionspring, extension spring or compression bullet
Spring as clutch pedal retrun spring form, also have using above-mentioned spring as power assistant spring form.It regard above-mentioned spring as return
During spring, spring only there is return function not possess assist function.When torsionspring is as power assistant spring, torsionspring is generally
Single torsion spring, power-assisted is limited in one's ability, and easily generation spring comes off；When extension spring or compression spring are as power assistant spring, because of row
Degree power-assisted is limited in one's ability, and needs to be adjusted after assembling.The utility model places side by side one kind double torsion spring as power-assisted
Spring, while having the function of pedal return.
The content of the invention
The utility model need solve the problem of be directed to above-mentioned the deficiencies in the prior art, and provide a kind of spring assist from
Clutch pedal support.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of spring assist clutch-pedal bracket, including pedal support body, pedal support body include being welded to each other
Upper bracket and lower carriage, pedal arm is movably connected on upper bracket by pedal shaft, and pedal arm can be rotated around pedal shaft,
Torsion spring support is welded at pedal shaft on the free end connection pedal of pedal arm, pedal arm, the middle part for placing side by side double torsion spring is determined
On torsion spring support, the two ends for placing side by side double torsion spring are positioned on upper bracket.
Pedal arm passes through the pre-manufactured hole of lower carriage, and lower carriage is to welding upper limit support, the upper limit at the upper position-arresting of pedal arm
Welded nut at the support of position.
The junction of pedal arm and upper bracket is provided with bushing, and bushing is plastic material.
During pushes pedals, pedal travel initial part places side by side double torsion spring and provides resistance, and power-assisted, pedal return are provided afterwards
When, place side by side double torsion spring and resistance is first provided, end of travel provides return power-assisted.
The position of double torsion spring two ends anchor point and middle part anchor point is placed side by side by control and the ginseng of double torsion spring is placed side by side
Count to adjust the power-assisted and return effect of placing side by side double torsion spring to pedal.
The side view of upper bracket and lower carriage is in 7 fonts, and the side view of upper bracket, lower carriage and pedal arm is in font again.
Compared with prior art, the utility model beneficial effect is：Using double torsion spring is placed side by side, cloth is made full use of to be empty
Between, compact conformation, spring entirety stress balance is difficult for drop-off；Power-assisted effect substantially, effectively reduces manipulation strength；Nothing after assembling
Adjustment is needed, it is easy to operate.
Brief description of the drawings
Fig. 1 is side view of the present utility model；
Fig. 2 is structural representation of the present utility model.
Wherein, 1- upper brackets, 2- lower carriages, 3- pedal arms, 4- upper limit supports, 5- torsion spring supports, 6- places side by side double torsion bullets
Spring, 7- pedal shafts, 8- bushings, C- equilbrium positions, H1- resistances section, H2- power-assisteds section.
Specific embodiment
The utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram,
Only illustrate basic structure of the present utility model in a schematic way, therefore it only shows the composition relevant with the utility model.
The utility model primary structure has：It is upper bracket 1, lower carriage 2, pedal arm 3, upper limit support 4, torsion spring support 5, flat
Row double torsion spring 6, pedal shaft 7 and bushing 8 etc..
As shown in figure 1, a kind of spring assist clutch-pedal bracket, including pedal support body, pedal support body bag
The upper bracket and lower carriage being welded to each other are included, pedal arm is movably connected on upper bracket by pedal shaft, and pedal arm can be around pedal
Axle is rotated, the free end connection pedal of pedal arm, and torsion spring support is welded at pedal shaft on pedal arm, double torsion bullets are placed side by side
It is positioned in the middle part of spring on torsion spring support, the two ends for placing side by side double torsion spring are positioned on upper bracket.
Pedal arm passes through the pre-manufactured hole of lower carriage, and lower carriage is to welding upper limit support, the upper limit at the upper position-arresting of pedal arm
Welded nut at the support of position.The height of pedal can be adjusted using screw thread.
The junction of pedal arm and upper bracket is provided with bushing, and bushing is plastic material.
During pushes pedals, pedal is moved to during equilbrium position C shown in Fig. 1 from initial position, and spring effect is in pedal
The force vector of arm points to the top of pedal shaft, i.e. acting force of the spring from fulcrum in the middle part of spring and prevents pedal from moving downward, and this section is
Resistance section H1；At equilbrium position, spring effect in pedal arm force vector in the middle part of the spring fulcrum point to pedal shaft center, i.e.,
Acting force of the spring is 0 to the resistance of motion of pedal；After the C of equilbrium position, spring effect in pedal arm force vector from spring
Middle part fulcrum points to the lower section of pedal shaft, i.e. acting force of the spring and helps pedal to move downward, and this section is power-assisted section H2.Pedal return
When, this process is on the contrary, i.e. power-assisted section H2 prevents pedal return, and resistance section H1 helps pedal return.
The position of double torsion spring two ends anchor point and middle part anchor point is placed side by side by control and the ginseng of double torsion spring is placed side by side
Count to adjust the power-assisted and return effect of placing side by side double torsion spring to pedal.
The side view of upper bracket and lower carriage is in 7 fonts, and the side view of upper bracket, lower carriage and pedal arm is in font again.
Claims (6)
1. a kind of spring assist clutch-pedal bracket, including pedal support body, pedal support body include what is be welded to each other
Upper bracket and lower carriage, pedal arm are movably connected on upper bracket by pedal shaft, and pedal arm can be rotated around pedal shaft, be stepped on
Torsion spring support is welded at pedal shaft on the free end connection pedal of plate arm, pedal arm, it is characterised in that：Place side by side double torsion spring
Middle part be positioned on torsion spring support, the two ends for placing side by side double torsion spring are positioned on upper bracket.
2. a kind of spring assist clutch-pedal bracket according to claim 1, it is characterised in that：Pedal arm passes through lower branch
The pre-manufactured hole of frame, lower carriage is to welding welded nut at upper limit support, upper limit support at the upper position-arresting of pedal arm.
3. a kind of spring assist clutch-pedal bracket according to claim 1, it is characterised in that：Pedal arm and upper bracket
Junction be provided with bushing, bushing is plastic material.
4. a kind of spring assist clutch-pedal bracket according to claim 1, it is characterised in that：During pushes pedals, step on
Plate stroke initial part places side by side double torsion spring and provides resistance, and power-assisted is provided afterwards, during pedal return, double torsion spring is placed side by side and first provides
Resistance, end of travel provides return power-assisted.
5. a kind of spring assist clutch-pedal bracket according to claim 1, it is characterised in that：Placed side by side by control double
The position of torsion spring two ends anchor point and middle part anchor point and place side by side the parameter of double torsion spring and place side by side double torsion spring pair to adjust
The power-assisted and return effect of pedal.
6. a kind of spring assist clutch-pedal bracket according to claim 1, it is characterised in that：Upper bracket and lower carriage
Side view be in 7 fonts, the side view of upper bracket, lower carriage and pedal arm is in font again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621490123.9U CN206551876U (en) | 2016-12-30 | 2016-12-30 | A kind of spring assist clutch-pedal bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621490123.9U CN206551876U (en) | 2016-12-30 | 2016-12-30 | A kind of spring assist clutch-pedal bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206551876U true CN206551876U (en) | 2017-10-13 |
Family
ID=60358717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621490123.9U Expired - Fee Related CN206551876U (en) | 2016-12-30 | 2016-12-30 | A kind of spring assist clutch-pedal bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206551876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109849654A (en) * | 2019-03-27 | 2019-06-07 | 江铃汽车股份有限公司 | A kind of adjustable clutch pedal of power-assisted |
-
2016
- 2016-12-30 CN CN201621490123.9U patent/CN206551876U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109849654A (en) * | 2019-03-27 | 2019-06-07 | 江铃汽车股份有限公司 | A kind of adjustable clutch pedal of power-assisted |
| CN109849654B (en) * | 2019-03-27 | 2021-07-13 | 江铃汽车股份有限公司 | Power-assisted adjustable clutch pedal |
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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: 20171013 Termination date: 20201230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |