CN202847939U - Novel braking linkage device - Google Patents
Novel braking linkage device Download PDFInfo
- Publication number
- CN202847939U CN202847939U CN 201220336932 CN201220336932U CN202847939U CN 202847939 U CN202847939 U CN 202847939U CN 201220336932 CN201220336932 CN 201220336932 CN 201220336932 U CN201220336932 U CN 201220336932U CN 202847939 U CN202847939 U CN 202847939U
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- hole
- main body
- limiting stopper
- wires
- step hole
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Abstract
The utility model discloses a novel braking linkage device which comprises a device main body, a braking main line, a front wheel braking line and a rear wheel braking line, wherein the braking main line, the front wheel braking line and the rear wheel braking line are connected with the main body. The tightening direction of the braking main line is opposite to the tightening directions of the front wheel braking line and the rear wheel braking line. An inner cavity is arranged in the main body. A sliding block freely sliding along a main body axis is arranged in the inner cavity. A first step hole, a second step hole and a third step hole are formed in the sliding block in a parallel mode. The braking main line extends into the main body and is connected with a first limiting block in the first step hole. The rear wheel braking line extends into the main body and is connected with a third limiting block in the third step hole. The front wheel braking line extends into the main body and is connected with a location column in the second step hole. One end, far away from the front wheel braking line, of the location column is connected with a second limiting block. An elastic component is sleeved on the periphery of the location column in a penetrating mode. During a braking process, a rear wheel can immediately respond to achieve braking, a front wheel is in a buffering state, and therefore riders do not bend forward violently.
Description
Technical field
The utility model relates to brake gear, particularly relates to a kind of new brake linkage that is applicable to battery-driven car, motor bike, bicycle and carriage for children.
Background technology
In traditional brake gear, mainly be being connected to single forward and backward drg by brake cable to realize the brake purpose by one-sided brake; Further improved have before, the rear brake fare is realized synchronous brake by a mechanism by a total line control of brake, such as the patent No. 201010172476.5 disclosed a kind of brake linkage device for bicycles, described device comprise link gear and be connected in described linkage structure before, rear wheel brake line and brake bus, be provided with a slide block in the described linkage structure, described brake bus is fixedly connected on described slide block by adjustment hole, before described, the rear wheel brake line passes respectively stepped hole and captive joint two limiting stoppers that are provided with in the slide block, and the front wheel brake line also wears a Compress Spring, described device can be realized the brake that successively links of trailing wheel and front-wheel, yet, front wheel brake line in the described equipment is freely to wear Compress Spring, in brake process, the front wheel brake line drives limiting stopper Compress Spring is pushed, so that Compress Spring is compressive state gradually, thereby reach the effect of front-wheel buffer-braking, after brake is complete, in the process that Compress Spring recovers from compressive state, limiting stopper is owing to the extruding of Compress Spring is subjected to a powerful propelling thrust, described propelling thrust will cause limiting stopper to break away from slide block, thereby affect the front wheel brake line to carry out brake, this greatly affects the balance behind the bicycle brake, and the braking that connects in the short time can impel bicycle to be difficult to controlled advancing.
The utility model content
The utility model provides a kind of new brake linkage for deficiency of the prior art, and described device can be realized front and rear wheel interlock brake, and brake process is steady.
For achieving the above object, the technical solution adopted in the utility model is:
The utility model discloses a kind of new brake linkage, comprise apparatus body and be connected in the brake bus of described main body, front wheel brake line and rear wheel brake line, described brake bus and front wheel brake line, the rear wheel brake line tighten up opposite direction, be provided with inner cavity chamber in the described main body, be provided with the slide block that is free to slide along main body axis in the described inner cavity chamber, be provided with side by side the first step hole in the described slide block, second step hole and the 3rd stepped hole, described brake bus puts in the first limiting stopper that connects after the main body in the first step hole, described rear wheel brake line connects the 3rd interior limiting stopper of the 3rd stepped hole after putting in main body, described front wheel brake line puts in the registration mast that connects after the main body in the second step hole, described registration mast is connected with the second limiting stopper away from an end of front wheel brake line, and described registration mast periphery is coated with elastic element.
Therein among embodiment, one side of described main body is provided with the first through wires hole, opposite side is provided with the second through wires hole and the 3rd through wires hole side by side, the brake bus is passed the first through wires hole and is put in body interior, the front wheel brake line passes the 3rd through wires hole and puts in body interior, and the rear wheel brake line passes the second through wires hole and puts in body interior.
Among embodiment, described first step hole, second step hole and the larger end of the 3rd stepped hole mesoporous are accommodating hole therein; Described first step hole, second step hole and the less end of the 3rd stepped hole mesoporous are through wires hole, and the connectivity part of described through wires hole and described accommodating hole forms step.
Therein among embodiment, after described brake bus puts in body interior, connect the first limiting stopper after passing the through wires hole in first step hole, described the first limiting stopper is positioned in the accommodating hole in described first step hole.
After described rear wheel brake line puts in body interior, connect the 3rd limiting stopper after passing the through wires hole of the 3rd stepped hole, described the 3rd limiting stopper is positioned in the accommodating hole of described the 3rd stepped hole.
After described front wheel brake line puts in body interior, connect registration mast after passing the through wires hole in second step hole, described registration mast is positioned in the accommodating hole in described second step hole, the through wires hole size in the size of described registration mast and second step hole is complementary, and described registration mast is connected with the second limiting stopper away from an end of the 3rd through wires hole.
Among embodiment, the peripheral of described registration mast freely is coated with elastic element therein, and described elastic element one end is compressing described the second limiting stopper, and the other end is compressing the step in described second step hole; The diameter dimension of described elastic element is greater than the aperture of through wires hole in the described second step hole; The diameter dimension of described the second limiting stopper is greater than the diameter dimension of described elastic element.
Among embodiment, the diameter dimension of described the first limiting stopper, the second limiting stopper and the 3rd limiting stopper is greater than the diameter dimension of through wires hole in described first step hole, second step hole and the 3rd stepped hole therein; The diameter dimension of described the first limiting stopper, the second limiting stopper and the 3rd limiting stopper is less than the diameter dimension of accommodating hole in described first step hole, second step hole and the 3rd stepped hole.
Embodiment clock therein, in the described slide block, the through wires hole in the first step hole is corresponding with the first through wires hole position that described main body is provided with; Through wires hole in the second step hole is corresponding with the 3rd through wires hole position that described main body is provided with; Through wires hole in the 3rd stepped hole is corresponding with the second through wires hole position that described main body is provided with.
The beneficial effects of the utility model are: described brake bus puts in passes the first step hole after the main body and connects one first limiting stopper, described rear wheel brake line puts in and passes the 3rd stepped hole after the main body and connect one the 3rd limiting stopper, described front wheel brake line puts in and passes the second step hole after the main body and connect one second limiting stopper, and the front wheel brake line wears a registration mast, and described registration mast periphery is coated with elastic element; In brake process, described brake bus moves by the first limiting stopper band movable slider, thereby drive the rear wheel brake line and realize the trailing wheel braking, and the flexible device of front wheel brake line upper sleeve through, therefore, the front-wheel buffer-braking makes brake steadily, reduces to greatest extent rider's plunging sensation in brake process; In addition, described elastic element is set in the registration mast periphery, so that elastic element can keep state of nature generally speaking, and is convenient to adjust braking quality.
Description of drawings
Fig. 1 is inner structure scheme drawing of the present utility model.
Fig. 2 is the structural representation of slide block in the utility model.
Fig. 3 is the scheme drawing that the utility model is in braking state.
The specific embodiment
For the technical solution of the utility model and beneficial effect can more clearly be showed, below in conjunction with drawings and Examples, the utility model is described in further detail.
Please refer to Fig. 1 and Fig. 2, a kind of new brake linkage that the utility model provides, comprise apparatus body 1 and be connected in the brake bus 2 of described main body 1, front wheel brake line 4 and rear wheel brake line 3, described brake bus 2 and front wheel brake line 4, rear wheel brake line 3 tighten up opposite direction, be provided with inner cavity chamber 14 in the described main body 1, be provided with the slide block 5 that is free to slide along main body 1 axis in the described inner cavity chamber 14, be provided with side by side first step hole 51 in the described slide block 5, second step hole 52 and the 3rd stepped hole 53, described brake bus 2 puts in the first limiting stopper 61 in the main body 1 rear connection first step hole 51, described rear wheel brake line 3 puts in the 3rd limiting stopper 63 in main body 1 rear connection the 3rd stepped hole 53, described front wheel brake line 4 puts in the registration mast 41 in the main body 1 rear connection second step hole 52, described registration mast 41 is connected with the second limiting stopper 62 away from an end of front wheel brake line 4, and described registration mast 42 peripheries are coated with elastic element 41.
One side of described main body 1 is provided with the first through wires hole 11, opposite side is provided with the second through wires hole 12 and the 3rd through wires hole 13 side by side, brake bus 2 is passed the first through wires hole 11 and is put in main body 1 inside, front wheel brake line 4 passes the 3rd through wires hole 13 and puts in body interior, and rear wheel brake line 3 passes the second through wires hole 12 and puts in main body 1 inside.
Described first step hole 51, second step hole 52 and the larger end of the 3rd stepped hole 53 mesoporous are accommodating hole; Described first step hole 51, second step hole 52 and the less end of the 3rd stepped hole 53 mesoporous are through wires hole, and the connectivity part of described through wires hole and described accommodating hole forms step.
After described brake bus 2 puts in main body 1 inside, connect the first limiting stopper 61 after passing the through wires hole in first step hole 51, described the first limiting stopper 61 is positioned in the accommodating hole in described first step hole 51.
After described rear wheel brake line 3 puts in main body 1 inside, connect the 3rd limiting stopper 63 after passing the through wires hole of the 3rd stepped hole 53, described the 3rd limiting stopper 63 is positioned in the accommodating hole of described the 3rd stepped hole 53.
After described front wheel brake line 4 puts in main body 1 inside, connect registration mast 42 after passing the through wires hole in second step hole 52, described registration mast 42 is positioned in the accommodating hole in described second step hole 52, the through wires hole size in the size of described registration mast 42 and second step hole 52 is complementary, and described registration mast 42 is connected with the second limiting stopper 62 away from an end of the 3rd through wires hole 13.
The peripheral of described registration mast 42 freely is coated with elastic element 41, and described elastic element 41 1 ends are compressing described the second limiting stopper 62, and the other end is compressing the step in described second step hole 52; The diameter dimension of described elastic element 41 is greater than the aperture of through wires hole in the described second step hole 52; The diameter dimension of described the second limiting stopper 62 is greater than the diameter dimension of described elastic element 41.
The diameter dimension of described the first limiting stopper 61, the second limiting stopper 62 and the 3rd limiting stopper 63 is greater than the diameter dimension of through wires hole in described first step hole 51, second step hole 52 and the 3rd stepped hole 53; The diameter dimension of described the first limiting stopper 61, the second limiting stopper 62 and the 3rd limiting stopper 63 is less than the diameter dimension of accommodating hole in described first step hole 51, second step hole 52 and the 3rd stepped hole 53.
In the described slide block 5, the through wires hole in the first step hole 51 is corresponding with the first through wires hole 11 positions that described main body 1 is provided with; Through wires hole in the second step hole 52 is corresponding with the 3rd through wires hole 13 positions that described main body 1 is provided with; Through wires hole in the 3rd stepped hole 53 is corresponding with the second through wires hole 12 positions that described main body 1 is provided with.
Please refer to Fig. 3, in brake process, the rider affects brake bus 2 by the brake handgrip, and brake bus 2 drives the first limiting stopper 61 and moves on the top of main body 1, and the first limiting stopper 61 is compressing the step in first step hole 51, thereby moves on the band movable slider 5.
Move past in the journey at slide block 5, the step of the 3rd stepped hole 53 is compressing the second limiting stopper 62, thereby impels rear wheel brake line 3 to tighten up toward main body 1 inside, reaches the purpose of trailing wheel braking; Meanwhile, the step in described second step hole 52 extruding elastic element 41 makes elastic element 41 compressions, thereby promotes to move on the 3rd limiting stopper 63, affects front wheel brake line 4 to tighten up toward main body 1 inside, reaches the purpose of front wheel brake; And the braking procedure of front-wheel is slower a little than the braking procedure of trailing wheel, can realize the steadily effect of brake.
After brake is complete, elastic element 41 is from compressive state rejuvenation, by the step extruding to second step hole 52, promoting slide block 5 moves down, until slide block 5 is when arriving the bottom of main bodys 1 inner cavity chamber 14, described registration mast 42 1 ends compress inner cavity chamber's 14 inwalls, and the other end compresses the 3rd limiting stopper 63, make slide block 5 and the 3rd limiting stopper 63 relatively stable, avoid the 3rd limiting stopper 63 affected by front wheel brake line 4 and again push elastic element 41.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (7)
1. new brake linkage, comprise apparatus body (1) and be connected in the brake bus (2) of described main body (1), front wheel brake line (4) and rear wheel brake line (3), described brake bus (2) and front wheel brake line (4), rear wheel brake line (3) tighten up opposite direction, it is characterized in that: be provided with inner cavity chamber (14) in the described main body (1), be provided with the slide block (5) that is free to slide along main body (1) axis in the described inner cavity chamber (14), be provided with side by side first step hole (51) in the described slide block (5), second step hole (52) and the 3rd stepped hole (53), described brake bus (2) connects interior the first limiting stopper (61) in first step hole (51) after putting in main body (1), described rear wheel brake line (3) connects interior the 3rd limiting stopper (63) of the 3rd stepped hole (53) after putting in main body (1), described front wheel brake line (4) connects the interior registration mast (41) in second step hole (52) after putting in main body (1), described registration mast (41) is connected with the second limiting stopper (62) away from an end of front wheel brake line (4), and described registration mast (42) periphery is coated with elastic element (41).
2. a kind of new brake linkage according to claim 1, it is characterized in that: a side of described main body (1) is provided with the first through wires hole (11), opposite side is provided with the second through wires hole (12) and the 3rd through wires hole (13) side by side, brake bus (2) is passed the first through wires hole (11) and is put in main body (1) inside, front wheel brake line (4) passes the 3rd through wires hole (13) and puts in body interior, and rear wheel brake line (3) passes the second through wires hole (12) and puts in main body (1) inside.
3. a kind of new brake linkage according to claim 1, it is characterized in that: described first step hole (51), second step hole (52) and the larger end of the 3rd stepped hole (53) mesoporous are accommodating hole; Described first step hole (51), second step hole (52) and the less end of the 3rd stepped hole (53) mesoporous are through wires hole, and the connectivity part of described through wires hole and described accommodating hole forms step.
4. a kind of new brake linkage according to claim 1, it is characterized in that: after described brake bus (2) puts in main body (1) inside, connect the first limiting stopper (61) after passing the through wires hole hole in first step hole (51), described the first limiting stopper (61) is positioned in the accommodating hole in described first step hole (51); After described rear wheel brake line (3) puts in main body (1) inside, connect the 3rd limiting stopper (63) after passing the through wires hole of the 3rd stepped hole (53), described the 3rd limiting stopper (63) is positioned in the accommodating hole of described the 3rd stepped hole (53); After described front wheel brake line (4) puts in main body (1) inside, connect registration mast (42) after passing the through wires hole of second step (52), described registration mast (42) is positioned in the accommodating hole in described second step hole (52), and described registration mast (42) is connected with the second limiting stopper (62) away from an end of the 3rd through wires hole (13); The through wires hole size of the size of described registration mast (42) and second step hole (52) is complementary.
5. according to claim 1 or 4 described a kind of new brake linkages, it is characterized in that: the peripheral elastic element (41) that freely is coated with of described registration mast (42), described elastic element (41) one ends are compressing described the second limiting stopper (62), and the other end is compressing the step in described second step hole (52); The diameter dimension of described elastic element (41) is greater than the aperture of through wires hole in the described second step hole (52); The diameter dimension of described the second limiting stopper (62) is greater than the diameter dimension of described elastic element (41).
6. a kind of new brake linkage according to claim 3 is characterized in that: the diameter dimension of described the first limiting stopper (61), the second limiting stopper (62) and the 3rd limiting stopper (63) is greater than the diameter dimension of through wires hole in described first step hole (51), second step hole (52) and the 3rd stepped hole (53);
The diameter dimension of described the first limiting stopper (61), the second limiting stopper (62) and the 3rd limiting stopper (63) is less than the diameter dimension of accommodating hole in described first step hole (51), second step hole (52) and the 3rd stepped hole (53).
7. according to claim 2 or 3 described a kind of new brake linkages, it is characterized in that: in the described slide block (5), the through wires hole in first step hole (51) is corresponding with the first through wires hole (11) position that described main body (1) is provided with; Through wires hole in the second step hole (52) is corresponding with the 3rd through wires hole (13) position that described main body (1) is provided with; Through wires hole in the 3rd stepped hole (53) is corresponding with the second through wires hole (12) position that described main body (1) is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220336932 CN202847939U (en) | 2012-07-12 | 2012-07-12 | Novel braking linkage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220336932 CN202847939U (en) | 2012-07-12 | 2012-07-12 | Novel braking linkage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202847939U true CN202847939U (en) | 2013-04-03 |
Family
ID=47979163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220336932 Expired - Fee Related CN202847939U (en) | 2012-07-12 | 2012-07-12 | Novel braking linkage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202847939U (en) |
-
2012
- 2012-07-12 CN CN 201220336932 patent/CN202847939U/en not_active Expired - Fee Related
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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: 20130403 Termination date: 20130712 |