CN2668494Y - Superminiature vehicle parking brake device - Google Patents
Superminiature vehicle parking brake device Download PDFInfo
- Publication number
- CN2668494Y CN2668494Y CNU2004200378197U CN200420037819U CN2668494Y CN 2668494 Y CN2668494 Y CN 2668494Y CN U2004200378197 U CNU2004200378197 U CN U2004200378197U CN 200420037819 U CN200420037819 U CN 200420037819U CN 2668494 Y CN2668494 Y CN 2668494Y
- Authority
- CN
- China
- Prior art keywords
- push rod
- pull bar
- friction lining
- rocking arm
- superminiature
- 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 - Lifetime
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- Braking Arrangements (AREA)
Abstract
The utility model relates to a superminiature vehicle lever type parking brake device. The rocker arm on the superminiature vehicle lever type parking brake device rotates under external force, extrudes a push rod, a board and friction plates, and simultaneously pulls a draw rod and the friction plates, making the friction plates on both sides overcome the resistance of a spring and press a brake block so as to brake rear wheels.
Description
Affiliated technical field
The utility model relates to a kind of holding brake device of super-mini.
Background technology
At present, the emergency brake system of known motor-tricycle adopts the mode that braking during standstill bar, pull bar and drum brake system combine.This structure exists numerous defectives and danger.At first, the drum brake system principle is the inboard of brake strap extruding with the brake wheel of the synchronous rotation of wheel, obtains braking force.Therefore, brake wheel is installed on the wheel hub, and friction face can not expose, and heat dispersion is poor.Secondly, when car travels in very dark ponding, be difficult for overflowing after the water inlet in the brake wheel, form water membrane, the braking force when having reduced Parking on the surface of friction lining.The safety factor of braking during standstill reduces greatly, thereby danger coefficient improves.
Summary of the invention
Poor for the heat dispersion of the holding brake device that overcomes existing super-mini, meet the drawback that waterbrake power reduces, safety factor is low.The utility model provides a kind of lever-type brake.
The technical scheme that its technical matters that solves the utility model adopts is: holding brake device adopts lever-type brake.Rocking arm on the lever-type brake produces rotation under external force, and extruding push rod, plate and friction lining simultaneously spur pull bar and friction lining again, and the resistance that makes the friction lining of both sides overcome spring compresses brake facing, and trailing wheel obtains braking.Two circular arc angles of rocking arm, an end has the hole, forms hinge arrangement with pull bar, and an other end contacts with push rod, and the extruding push rod spurs pull bar simultaneously again during the rocking arm rotation.
The employing the beneficial effects of the utility model are: 1, the friction face of lever-type brake exposes, good heat dissipation effect.When 2, the rainy day travelled, the friction face of braking was soaked with rain, because action of centrifugal force is dispersed rainwater, still can obtain stable braking force during braking during standstill.3. this apparatus structure is simple relatively, good braking effect.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is the utility model structural representation.
1. rocking arms among the figure, 2. push rod, 3. plate, 4. pull bar, 5. brake facing, 6. spring, 7. friction lining
The specific embodiment
By this figure as can be seen, rocking arm on the lever-type brake (1) produces rotation under external force, extruding push rod (2), plate (3) and friction lining (7), spur simultaneously pull bar (4) and friction lining (7) again, the resistance that makes the friction lining (7) of both sides overcome spring (6) compresses brake facing (5), and trailing wheel obtains braking.Two circular arc angles of rocking arm, an end has the hole, forms hinge arrangement with pull bar, and an other end contacts with push rod, and the extruding push rod spurs pull bar simultaneously again during the rocking arm rotation.
Claims (2)
1. the lever parking device of a super-mini, it is characterized in that: the rocking arm on the lever-type brake produces rotation under external force, extruding push rod, plate and friction lining, spur simultaneously pull bar and friction lining again, the resistance that makes the friction lining of both sides overcome spring compresses brake facing, and trailing wheel obtains braking.
2. the lever parking device of baby car according to claim 1 is characterized in that: two arc chord angles of rocking arm, and an end has the hole, forms linkage with pull bar, and the other end contact with push rod, extruding push rod during the rocking arm rotation, the while spurs pull bar again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200378197U CN2668494Y (en) | 2004-01-02 | 2004-01-02 | Superminiature vehicle parking brake device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200378197U CN2668494Y (en) | 2004-01-02 | 2004-01-02 | Superminiature vehicle parking brake device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2668494Y true CN2668494Y (en) | 2005-01-05 |
Family
ID=34441629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200378197U Expired - Lifetime CN2668494Y (en) | 2004-01-02 | 2004-01-02 | Superminiature vehicle parking brake device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2668494Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106428140A (en) * | 2015-08-12 | 2017-02-22 | 湖北汽车工业学院 | Rapid loading and unloading sorting trolley |
-
2004
- 2004-01-02 CN CNU2004200378197U patent/CN2668494Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106428140A (en) * | 2015-08-12 | 2017-02-22 | 湖北汽车工业学院 | Rapid loading and unloading sorting trolley |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DEZHOU FULU AUTOMOBILE CO., LTD. Free format text: FORMER OWNER: JINDALU VEHICLE INDUSTRIES CO., LTD., SHANDONG Effective date: 20110510 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 253023 TIANQU INDUSTRIAL PARK, DECHENG DISTRICT, DEZHOU CITY, SHANDONG PROVINCE TO: 253500 EAST SIDE, NORTH END OF YINGBIN STREET, ECONOMIC DEVELOPMENT ZONE, LINGXIAN COUNTY, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110510 Address after: 253500 head north, Yingbin street, Lingxian County Economic Development Zone, Shandong, China Patentee after: Dezhou Fulu Automobile Co., Ltd. Address before: 253023 Shandong province Dezhou City Tianqu Industrial Park Patentee before: Jindalu Vehicle Industries Co., Ltd., Shandong |
|
| CX01 | Expiry of patent term |
Expiration termination date: 20140102 Granted publication date: 20050105 |
|
| CX01 | Expiry of patent term |