CN203186328U - Saloon car manual brake mechanism - Google Patents
Saloon car manual brake mechanism Download PDFInfo
- Publication number
- CN203186328U CN203186328U CN 201320135127 CN201320135127U CN203186328U CN 203186328 U CN203186328 U CN 203186328U CN 201320135127 CN201320135127 CN 201320135127 CN 201320135127 U CN201320135127 U CN 201320135127U CN 203186328 U CN203186328 U CN 203186328U
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- China
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- hinged
- handle
- support
- corner block
- block
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- Expired - Fee Related
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Abstract
The utility model discloses a saloon car manual brake mechanism which comprises a support (1), a handle (2) and a brake cable, wherein the handle (2) is hinged to the upper end of the front portion of the support (1). The brake cable is composed of a front cable (4) and a rear cable (5), the upper end of the front cable (4) is connected with the handle (2), the lower end of the front cable (4) is hinged to the front end of the lower portion of a converting module (3), the top of the converting module (3) is hinged to the lower end of the middle of the support (1), and the rear end of the lower portion of the converting module (3) is hinged to the front end of the rear cable (5). According to the saloon car manual brake mechanism, the brake cables are changed into the high-efficiency front cable and the high-efficiency rear cable to achieve continuous transmission, and transmission efficiency of the manual brake mechanism is improved. The transmission ratio of the manual brake mechanism can be changed through changes of the angle and the side length of a triangular block, and therefore a regulating mode of the transmission ratio is added, the regulating range of the saloon car manual brake mechanism is large, regulating flexibility is achieved, and the defect that the length of the handle is used for regulating the transmission ratio is overcome.
Description
Technical field
The utility model belongs to automobile technical field, specifically, and particularly a kind of car hand-operated brake mechanism.
Background technology
Car hand-operated brake mechanism is mainly used in the M/C of car and stays moving.Existing car hand-operated brake device mainly comprises support, the brake line that is hinged on the handle on the support and is connected with handle.Turning handle backward during work, handle spurs brake line forward, carries out brake and stays moving.The deficiency of existing structure is:
1) front end of brake line directly is connected with the bottom of handle, can only regulate transmitting ratio by the length of handle like this, and when brake system needed bigger transmitting ratio, the parking brake handle can be very long, influences human engineering, interferes with and select gear shift;
2) high back is low before the brake line, and the brake line loading angle is bigger, makes the driving efficiency of whole braking mechanism low.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of transmitting ratio the easy to adjust and high car hand-operated brake mechanism of driving efficiency.
The technical solution of the utility model is as follows: a kind of car hand-operated brake mechanism, comprise support (1), handle (2) and brake line, at the anterior upper end hinged handle (2) of support (1), described brake line is made up of fore stay (4) and back stay (5), the upper end of fore stay (4) is connected with handle (2), the front end of the lower end of fore stay (4) and conversion block (3) bottom is hinged, the lower end at the top of described conversion block (3) and support (1) middle part is hinged, and the rear end of conversion block (3) bottom and the front end of back stay (5) are hinged.
The utility model is divided into two sections of fore stay and back stays with brake line, and is connected by conversion block between fore stay and the back stay.During work, staff is pulled handle, and handle will drive fore stay and up draw, and fore stay drives conversion block around the hinge-point rotation of conversion block and support, drives back stay again by conversion block and moves forward, to finish the hand-operated brake operation.
Because brake line has been divided into fore stay and back stay, fore stay transmission handle and conversion block, its driving efficiency height, back stay is by the conversion block transmission, and it tilts forward and back angle and diminishes, the driving efficiency height has become high efficiency fore stay and the continuous transmission of back stay so be equivalent to brake line mechanism by a brake line transmission of low efficiency before, thereby has improved the transmitting ratio of handbrake mechanism.Simultaneously, because the size shape of conversion block can change as required, so, the position of conversion block and support, fore stay and three hinge-points of back stay also can random variation, and by the relative distance of three hinge-points and each other the variation of angle can change the transmitting ratio of parking brake.Therefore, the utility model has not only increased a kind of regulative mode of transmitting ratio, and its setting range is big, regulates flexibly, has avoided regulating by decreased food the deficiency of transmitting ratio.
Described conversion block (3) is made up of symmetrical a pair of corner block (6), this is to the both sides of corner block (6) separation in support (1), and the top corner part of corner block (6) is hinged by rivet and support (1), the preceding base angle of corner block (6) and fore stay (4) are hinged, and the back base angle of corner block (6) and back stay (5) are hinged.Because the position line of three hinge-points of conversion block and support, fore stay and back stay also constitutes a triangle, thus conversion block is designed to corner block shape, and arrange that at the place, three angles of conversion block hinge-point meets the transmission requirement.Simultaneously, the non-deformability of corner block is strong, and conversion block is made up of symmetrical a pair of corner block, can further improve the intensity of conversion block.
Described corner block (6) is formed with the reinforced rib of evagination by punch forming at the middle part of corner block (6).The middle part of corner block is formed with the reinforced rib of evagination, can improve the anti-twist deformability of corner block.And corner block is by punch forming, and technology is simple, and speed is fast, the intensity height.
Produce friction between its upper edge and the support when preventing that corner block from rotating, the upper edge of described corner block (6) is bent to form flange outward.
The beneficial effects of the utility model are as follows:
1) brake line mechanism is become high efficiency fore stay and the continuous transmission of back stay by a brake line transmission of low efficiency before, improved the driving efficiency of parking brake.
2) can change the transmitting ratio of handbrake mechanism by the variation of corner block angle and the length of side, so not only increased a kind of regulative mode of transmitting ratio, and its setting range be big, regulate flexibly, avoid regulating by decreased food the deficiency of transmitting ratio.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the cutaway view in A-A cross section among Fig. 1.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As depicted in figs. 1 and 2, the utility model is made up of support 1, handle 2, conversion block 3, fore stay 4, back stay 5 and corner block 6 etc.Wherein, the main body of support 1 is slab construction, and support 1 front and back ends is equipped with leg, forms installing space in the lower end at support 1 middle part.The front end of described support 1 has protruded upward adapter plate, and handle 2 is installed on this adapter plate.Handle 2 is made of the elongated thick installation portion in Handheld Division and lower end in upper end, and the installation portion of handle 2 is hingedly mounted on the adapter plate of support 1 front end, and the lateral surface of handle 2 is provided with the drag-line attachment point.Lower end at described support 1 middle part is provided with conversion block 3, this conversion block 3 is made up of symmetrical a pair of corner block 6, this is to the both sides of corner block 6 separations at support 1, the upper edge of both sides corner block 6 all is bent to form flange outward, be formed with the reinforced rib of evagination at the middle part of corner block 6, and corner block 6 is by punch forming.
As depicted in figs. 1 and 2, the top corner part of two corner blocks 6 is hinged by rivet and support 1, between described conversion block 3 and handle 2, be provided with fore stay 4, the upper end of this fore stay 4 is connected with the drag-line attachment point in handle 2 outsides, the lower end of fore stay 4 extend between the base angle of two corner block 6 front ends, and hinged by the corner block 6 of bearing pin and both sides.Be provided with back stay 5 in the rear end of described conversion block, the front end of this back stay 5 extend between the base angle of two corner block 6 rear ends, and hinged by the corner block 6 of bearing pin and both sides.
Claims (4)
1. car hand-operated brake mechanism, comprise support (1), handle (2) and brake line, at the anterior upper end hinged handle (2) of support (1), it is characterized in that: described brake line is made up of fore stay (4) and back stay (5), the upper end of fore stay (4) is connected with handle (2), the front end of the lower end of fore stay (4) and conversion block (3) bottom is hinged, the lower end at the top of described conversion block (3) and support (1) middle part is hinged, and the rear end of conversion block (3) bottom and the front end of back stay (5) are hinged.
2. car hand-operated brake as claimed in claim 1 mechanism, it is characterized in that: described conversion block (3) is made up of symmetrical a pair of corner block (6), this is to the both sides of corner block (6) separation in support (1), and the top corner part of corner block (6) is hinged by rivet and support (1), the preceding base angle of corner block (6) and fore stay (4) are hinged, and the back base angle of corner block (6) and back stay (5) are hinged.
3. car hand-operated brake as claimed in claim 2 mechanism, it is characterized in that: described corner block (6) is formed with the reinforced rib of evagination by punch forming at the middle part of corner block (6).
4. car hand-operated brake as claimed in claim 3 mechanism, it is characterized in that: the upper edge of described corner block (6) is bent to form flange outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320135127 CN203186328U (en) | 2013-03-22 | 2013-03-22 | Saloon car manual brake mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320135127 CN203186328U (en) | 2013-03-22 | 2013-03-22 | Saloon car manual brake mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203186328U true CN203186328U (en) | 2013-09-11 |
Family
ID=49103208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320135127 Expired - Fee Related CN203186328U (en) | 2013-03-22 | 2013-03-22 | Saloon car manual brake mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203186328U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144618A (en) * | 2013-03-22 | 2013-06-12 | 力帆实业(集团)股份有限公司 | Sedan handbrake transmission mechanism |
-
2013
- 2013-03-22 CN CN 201320135127 patent/CN203186328U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144618A (en) * | 2013-03-22 | 2013-06-12 | 力帆实业(集团)股份有限公司 | Sedan handbrake transmission mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20200322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |