CN201023419Y - Three-wheel vehicle clutch brake tread-arm reposition device - Google Patents
Three-wheel vehicle clutch brake tread-arm reposition device Download PDFInfo
- Publication number
- CN201023419Y CN201023419Y CNU200720089552XU CN200720089552U CN201023419Y CN 201023419 Y CN201023419 Y CN 201023419Y CN U200720089552X U CNU200720089552X U CN U200720089552XU CN 200720089552 U CN200720089552 U CN 200720089552U CN 201023419 Y CN201023419 Y CN 201023419Y
- Authority
- CN
- China
- Prior art keywords
- arm
- clutch
- stepped
- torsion spring
- brake axle
- 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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Abstract
The utility model relates to a resetting device of clutch brake arms for tricars, which comprises a clutch arm and a brake arm. Two ends of an arm bracket are connected with a bottom plate and a frame cross member respectively, front brake shafts are arranged on the upper portion of the arm bracket, parts of front brake shafts, which extend out of two sides of the arm bracket, are with same lengths, a left torsion spring, a clutch arm, a washer and a pin are positioned in turn on a front brake shaft which is arranged on the left side of the arm bracket, an end of the left torsion spring is plugged in a corresponding hole which is on the left side of the arm bracket, the other end is positioned on the lower side of the clutch arm to lead the clutch arm to bear force around a shaft line of the front break arm, a right torsion spring, a clutch arm, a washer and a pin are positioned in turn on a front brake shaft which is arranged on the right side of the arm bracket, an end of the right torsion spring is plugged in a corresponding hole which is on the right side of the arm bracket, and the other end is positioned on the lower side of the clutch arm to lead the break arm to bear force around a shaft line of a front break arm 1. The utility model has the advantages of simple structure, convenient assemblage, low cost, safety and reliability, and the arm can reset automatically.
Description
Technical field:
The utility model relates to a kind of three wheeled motor vehicle clutch and brake and steps on the arm returning device.
Background technology:
At present, the existing employed clutch and brake of three wheeled motor vehicle is stepped on arm assembly does not have the self-return function, and complex structure is installed inconvenience.
Summary of the invention:
The purpose of this utility model is for overcoming the deficiencies in the prior art, provides a kind of simple in structurely, easy for installation, and cost is low, and is safe and reliable, and three wheeled motor vehicle lift-on/lift-off type clutch and brake that can self-return after the clutch and brake operation is stepped on the arm returning device.
The technical solution of the utility model is achieved in that the three wheeled motor vehicle clutch and brake steps on the arm returning device, comprise that arm is stepped in clutch, arm is stepped in braking, stepping on the arm support two ends captives joint with base plate, cross member of frame respectively, the top of stepping on arm support is provided with preceding brake axle, preceding brake axle equates in the extension elongation of stepping on the arm support two sides
Step on the preceding brake axle in arm support left side left torsion spring is housed successively, arm, packing ring, pin are stepped in clutch, an end of left torsion spring inserts to be stepped in the corresponding hole, arm support left side, the other end is contained in the downside that arm is stepped in clutch, it is stressed around the axis of preceding brake axle to make clutch step on arm,
Step on right torsion spring is housed on the preceding brake axle on arm support right side successively, arm, packing ring, pin are stepped in braking, an end of right torsion spring inserts to be stepped in the corresponding hole, arm support right side, the other end is contained in the downside that arm is stepped in braking, it is stressed around the axis of preceding brake axle 1 to make braking step on arm.
The utlity model has simple in structure, easy for installation, cost is low, safe and reliable and make the characteristics of stepping on the arm self-return.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1. brake axle before, 2. pin, 3. packing ring, 4. left torsion spring, 5. right torsion spring is 6. stepped on arm support, and 7. arm is stepped in clutch, 8. sole, 9. arm, 10. cross member of frame are stepped in braking.
The specific embodiment:
As shown in Figure 1, the three wheeled motor vehicle clutch and brake is stepped on the arm returning device, comprise that arm 7 is stepped in clutch, arm 9 is stepped in braking, stepping on arm support 6 two ends captives joint with base plate 8, cross member of frame 10 respectively, the top of stepping on arm support 6 is provided with preceding brake axle 1, preceding brake axle 1 equates in the extension elongation of stepping on arm support 6 two sides
Left torsion spring 4, clutch are housed on the preceding brake axle 1 of stepping on arm support 6 left sides successively step on arm 7, packing ring 3, pin 2, one end of left side torsion spring 4 inserts to be stepped in the corresponding hole, arm support 6 left sides, the other end is contained in the downside that arm 7 is stepped in clutch, and it is stressed around the axis of preceding brake axle 1 to make clutch step on arm 7
Right torsion spring 5 is housed on the preceding brake axle 1 of stepping on arm support 6 right sides successively, brakes and step on arm 9, packing ring 3, pin 2, one end of right torsion spring 4 inserts and steps in the corresponding hole, arm support 6 right sides, the other end is contained in the downside that arm 9 is stepped in braking, and it is stressed around the axis of preceding brake axle 1 to make braking step on arm 9.
Step on arm 7, braking when stepping on arm 9 when the clutch of stepping on, realize three wheeled motor vehicle disengaging of clutch and braking, left side torsion spring 3, right torsion spring 5 make clutch step on arm 7 respectively when unclamping, arm 9 self-returns are stepped in braking, realize the three wheeled motor vehicle power-transfer clutch in conjunction with and non-braking.
Claims (1)
1. a three wheeled motor vehicle clutch and brake is stepped on the arm returning device, comprises that arm (7) is stepped in clutch, arm (9) is stepped in braking, it is characterized in that:
A. step on arm support (6) two ends and captive joint with base plate (8), cross member of frame (10) respectively, the top of stepping on arm support (6) is provided with preceding brake axle (1), and preceding brake axle (1) is equal in the extension elongation of stepping on arm support (6) two sides,
B. step on left torsion spring (4) is housed on the preceding brake axle (1) in arm support (6) left side successively, arm (7), packing ring (3), pin (2) are stepped in clutch, one end of left side torsion spring (4) inserts to be stepped in the corresponding hole, arm support (6) left side, the other end is contained in the downside that arm (7) are stepped in clutch, it is stressed around the axis of preceding brake axle (1) that arm (7) is stepped in clutch
C., right torsion spring (5) is housed on the preceding brake axle (1) of stepping on arm support (6) right side successively, brakes and step on arm (9), packing ring (3), pin (2), one end of right torsion spring (4) inserts and steps in the corresponding hole, arm support (6) right side, the other end is contained in the downside that arm (9) are stepped in braking, and it is stressed around the axis of preceding brake axle (1) that arm (9) is stepped in braking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720089552XU CN201023419Y (en) | 2007-02-26 | 2007-02-26 | Three-wheel vehicle clutch brake tread-arm reposition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720089552XU CN201023419Y (en) | 2007-02-26 | 2007-02-26 | Three-wheel vehicle clutch brake tread-arm reposition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201023419Y true CN201023419Y (en) | 2008-02-20 |
Family
ID=39097269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720089552XU Expired - Fee Related CN201023419Y (en) | 2007-02-26 | 2007-02-26 | Three-wheel vehicle clutch brake tread-arm reposition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201023419Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842976A (en) * | 2014-12-18 | 2015-08-19 | 北汽福田汽车股份有限公司 | Vehicle, pedal structure and elastic mechanism for pedal |
-
2007
- 2007-02-26 CN CNU200720089552XU patent/CN201023419Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842976A (en) * | 2014-12-18 | 2015-08-19 | 北汽福田汽车股份有限公司 | Vehicle, pedal structure and elastic mechanism for pedal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080220 Termination date: 20110226 |