CN201842074U - Crumple shell type combination pedal plate for heavy-duty car - Google Patents
Crumple shell type combination pedal plate for heavy-duty car Download PDFInfo
- Publication number
- CN201842074U CN201842074U CN 201020158147 CN201020158147U CN201842074U CN 201842074 U CN201842074 U CN 201842074U CN 201020158147 CN201020158147 CN 201020158147 CN 201020158147 U CN201020158147 U CN 201020158147U CN 201842074 U CN201842074 U CN 201842074U
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- China
- Prior art keywords
- clutch
- pedal plate
- pedal
- braking
- shell body
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- 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 - Lifetime
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- Braking Elements And Transmission Devices (AREA)
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
Abstract
The utility model relates to a crumple shell type combination pedal plate for a heavy-duty car. The combination pedal plate comprises a shell body, a braking foot valve, a clutch oil can, a clutch master cylinder, a change valve, a braking pedal plate and a clutch pedal plate; the combination pedal plate is characterized in that the shell body is of the square frame structure; the braking pedal plate and the clutch pedal plate are arranged on the front surface of the shell body; the braking foot valve, the clutch master cylinder and the change valve are arranged on the back surface of the shell body; the clutch pedal plate is connected with the clutch master cylinder; the braking pedal plate is connected with the braking foot valve; the clutch oil can is arranged on the clutch master cylinder; and an anti-collision bulge that is higher than all installing parts at the same side of the shell body is arranged at the lower part of the back surface of the shell body. The combination pedal plate has the advantages that the number of parts can be reduced; the reliability of a finished automobile is improved; the installation and the maintenance can be convenient; the assembling time of the finished automobile is shortened; the requirement of tact time is improved; a driving cab is crumpled when a front crash occurs to the vehicle, so as to play a role of protecting the safety of the driver.
Description
Technical field
The utility model relates to a kind of heavy motor vehicle with crumple case type combination pedal, belongs to the automotive controls field.
Background technology
At present, known vehicle manufacturing field deflection modularization, integrated direction development.It is acceleration pedal, pedal of clutch, brake pedal that heavy motor vehicle is generally controlled by three pedals, because pedal is direct control clutch mass cylinder, braking foot valve again, also have a series of auxiliary component, and fixed support is many, connecting line is long, and operator's compartment need be opened a plurality of mounting holes.Cause the pedal length that when car load assembles, expends time in, the cab structure complexity.Domestic heavy goods vehicles pedal mainly contains two classes at present, and a class is non-compound type pedal, and complex structure is installed length consuming time.All and braking foot valve bonded assembly tracheae need be connected to outside operator's compartment in the operator's compartment, are connected the work length that expends time in foot valve.Place before the clutch mass cylinder oil can is arranged in, pipeline need be connected in the operator's compartment, and the hydraulic pressure of clutch mass cylinder output need be connected to outside the operator's compartment in operator's compartment.Connecting time is long.Maintenance is inconvenient.Another kind of is the combination pedal, but mounting bracket is non-case type, and in use integral rigidity is low, and does not have the crumple space when collision.According to European ECER29 rules heavy goods vehicles operator's compartment pendulum when test before doing, pedal just in time is in the impact site of pendulum, so can pedal crumple when Vehicular impact, and is most important for the safety of protection chaufeur.
Summary of the invention
The purpose of this utility model provides and a kind ofly can overcome above-mentioned shortcoming, simple, the modularization of car load assembling, and the heavy motor vehicle that can make operator's compartment generation crumple when collision is with crumple case type combination pedal.
The purpose of this utility model realizes with the following methods:
The utility model comprises housing, braking foot valve, power-transfer clutch oil can, clutch mass cylinder, change-over valve, brake pedal, pedal of clutch, it is characterized in that: housing is the quadra structure, brake pedal and pedal of clutch are installed in the front of housing, braking foot valve, clutch mass cylinder, change-over valve are installed in the back side of housing, pedal of clutch is connected with clutch mass cylinder, brake pedal is connected with the braking foot valve, the power-transfer clutch oil can is installed on the clutch mass cylinder, is provided with the anticollision projection that exceeds all installing components of housing homonymy in the bottom of back side of shell.In the fast jack on the braking foot valve quick connector is housed.
The utility model has the advantages that: can realize reducing the reliability that amount of parts improves car load; Can realize the installation, maintenance easy maintenance, shortening car load time of setting up, the needs of raising productive temp can be implemented in operator's compartment realization crumple when colliding before vehicle takes place, and play the effect of protecting driver safety.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a Facad structure scheme drawing of the present utility model.
The specific embodiment
With reference to accompanying drawing, the utility model comprises housing (1), braking foot valve (2), power-transfer clutch oil can (3), clutch mass cylinder (4), change-over valve (6), brake pedal (10), pedal of clutch (13), in Fig. 1, to brake foot valve (2) and be installed on the housing (1), itself and housing (1) will be fixed together with nut.Oil can (3) is installed on the clutch mass cylinder (4), again clutch mass cylinder (4) is installed on the housing, carry out fastening with bolt.When oil can (3) is installed with clutch mass cylinder (4), do not need to connect oil pipe, on clutch mass cylinder, directly leave pouring orifice.Change-over valve (6) is installed on the housing, adjust the distance with clutch bushing upper limit device after, fastening with binding bolt (7).In Fig. 2, pedal of clutch (13) is installed on the housing (1), and is connected with clutch mass cylinder (4), the clutch switch (12) of clutch mass cylinder (4) is controlled.Brake pedal (10) is installed on the housing (1), and is connected, the brake switch (11) of braking foot valve (2) is controlled with braking foot valve (2).
When pedal is connected with operator's compartment, be installed in the preformed hole (according to the size of pedal) on the operator's compartment, fastening with binding bolt (9), (collision) special-purpose binding bolt (8).Quick connector (5) is inserted in the fast jack of braking on the foot valve.
Housing (1) is processed with preesure-poured mode, and the special-purpose binding bolt of lower housing portion (collision) (8) exceeds about housing 30mm, in order to replace the anticollision projection, contacts with this part earlier in collision, makes operator's compartment generation crumple.
Claims (3)
1. a heavy motor vehicle makes up pedal with the crumple case type, comprise housing, the braking foot valve, the power-transfer clutch oil can, clutch mass cylinder, change-over valve, brake pedal, pedal of clutch, it is characterized in that: housing is the quadra structure, brake pedal and pedal of clutch are installed in the front of housing, the braking foot valve, clutch mass cylinder, change-over valve is installed in the back side of housing, pedal of clutch is connected with clutch mass cylinder, brake pedal is connected with the braking foot valve, the power-transfer clutch oil can is installed on the clutch mass cylinder, is provided with the anticollision projection that exceeds all installing components of housing homonymy in the bottom of back side of shell.
2. heavy motor vehicle according to claim 1 is characterized in that: in the fast jack on the braking foot valve quick connector is housed with crumple case type combination pedal.
3. heavy motor vehicle according to claim 1 makes up pedal with the crumple case type, it is characterized in that: the anticollision projection is binding bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020158147 CN201842074U (en) | 2010-03-12 | 2010-03-12 | Crumple shell type combination pedal plate for heavy-duty car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020158147 CN201842074U (en) | 2010-03-12 | 2010-03-12 | Crumple shell type combination pedal plate for heavy-duty car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201842074U true CN201842074U (en) | 2011-05-25 |
Family
ID=44036973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020158147 Expired - Lifetime CN201842074U (en) | 2010-03-12 | 2010-03-12 | Crumple shell type combination pedal plate for heavy-duty car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201842074U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102991481A (en) * | 2011-09-16 | 2013-03-27 | 上海凯众聚氨酯有限公司 | Invasion prevention brake or clutch pedal mechanism |
-
2010
- 2010-03-12 CN CN 201020158147 patent/CN201842074U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102991481A (en) * | 2011-09-16 | 2013-03-27 | 上海凯众聚氨酯有限公司 | Invasion prevention brake or clutch pedal mechanism |
| CN102991481B (en) * | 2011-09-16 | 2015-03-04 | 上海凯众材料科技股份有限公司 | Invasion prevention brake or clutch pedal mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110525 |
|
| CX01 | Expiry of patent term |