CN103707988B - Drum associating hand brake system after dish before a kind of - Google Patents
Drum associating hand brake system after dish before a kind of Download PDFInfo
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- CN103707988B CN103707988B CN201310694068.XA CN201310694068A CN103707988B CN 103707988 B CN103707988 B CN 103707988B CN 201310694068 A CN201310694068 A CN 201310694068A CN 103707988 B CN103707988 B CN 103707988B
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- brake
- handle
- plunger
- pressure head
- brake system
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Abstract
Rouse associating hand brake system after the invention provides a kind of front dish, belong to field of mechanical technique.It solve the problem that the design of existing hand brake system is unreasonable, braking procedure is steady, can not realize brakig force distribution, poor stop.After dish, drum associating hand brake system comprises body and the handle in the portion in the body of being articulated and connected before this, described handle upper end, body upper end offers the first wire casing for installing rear brake brake cable respectively, second wire casing, described body lower end is provided with the front brake brake pump with plunger, described handle is provided with the butting section that can be resisted against on plunger, butting section can be regulated to promote adjusting part that plunger enters the stroke in front brake brake pump is provided with between described handle and body, when a handle is rotated, handle capable of being pulls rear brake brake cable and drives butting section to push plunger in braking pump inside forward.Before this after dish drum associating hand brake system have reasonable in design, braking procedure is steady, deceleration and stopping performance good, can regulate the advantage of front brake braking force.
Description
Technical field
The invention belongs to field of mechanical technique, relate to a kind of before drum associating hand brake system after dish, particularly a kind of be applicable to the front dish of the vehicle such as motor bike, beach buggy front brake after bulging associating hand brake system.
Background technology
In the market, formula brake system that the brake on the vehicle such as motor bike, beach buggy is widely used is " after front dish drum ", the front brake that namely hand brake system controls adopts disc brake, and the rear brake that pin steps on Systematical control adopts drum to stop.Disc brakes is made up of the braking clamp of a brake disk be connected with wheel and disk border. and during brake, high pressure brake solution promotes slipper to be made it clamping brake disc thus produces braking effect.Rouse the pulling force stopped by brake cable and contact brake drum inner edge by brake shoes, the friction produced by contact suppresses the rotation of tire to reach the object of brake.In prior art, most hand brake system generally can only control the front brake of vehicle, designs unreasonable, and braking procedure is not steady, brakig force distribution is uneven and can not realize brakig force distribution, in front brake brake process, if Vehicle Speed is very fast, then there is roll-over accident than being easier to.In addition, navigating mate generally only can realize vehicle parking by controlling front brake system in emergency brake situation, and because front brake lacks the buffering course of rear brake, the vehicle anxious stopping time always produces very strong pause and transition in rhythm or melody sense, braking procedure is not steady, affects the integral stop performance of vehicle.
In sum, for solving the structural deficiency of existing hand brake system, need design a kind of reasonable in design, braking procedure is steady, deceleration and stopping performance good, the front dish of front brake braking force can be regulated after drum associating hand brake system.
Summary of the invention
The object of the invention is to there are the problems referred to above for existing technology, propose a kind of reasonable in design, braking procedure is steady, deceleration and stopping performance good, the front dish of front brake braking force can be regulated after drum associating hand brake system.
Object of the present invention realizes by following technical proposal: drum associating hand brake system after dish before a kind of, comprise body and the handle in the portion in the body of being articulated and connected, described body upper end, handle upper end offers the first wire casing for installing rear brake brake cable respectively, second wire casing, described body lower end is provided with the front brake brake pump with plunger, described handle is provided with the butting section that can be resisted against on plunger, butting section can be regulated to promote adjusting part that plunger enters the stroke in front brake brake pump is provided with between described handle and body, when a handle is rotated, handle capable of being pulls rear brake brake cable and drives butting section to push plunger in braking pump inside forward.
Rouse after dish in associating hand brake system before above-mentioned one, described handle upper end is provided with bearing and described second wire casing is opened on bearing, described bearing also offers the hold down groove coaxially arranged with the second wire casing, the width of described hold down groove is greater than the width of the second wire casing.
Rouse after dish in associating hand brake system before above-mentioned one, described adjusting part comprises pressure head and adjusting bolt, described bearing is also provided with against boss and divides against boss and the second wire casing the both sides being listed in bearing, described pressure head is articulated and connected portion in the body, curved and the described butting section of the bottom shape of described pressure head is arranged on the end of pressure head bottom, the upper end of described pressure head is provided with and the arc abutment face fitted tightly against boss lateral wall, the middle part of described pressure head offers adjustment bar hole, described adjusting bolt is located in and regulates in bar hole, described adjusting bolt one end is fixedly mounted on body, the other end is provided with at least two setting nuts.
Rouse after dish in associating hand brake system before above-mentioned one, the middle part of described pressure head stretches out and forms "T"-shaped boss, and described adjustment bar hole is opened in "T"-shaped boss.
Rouse after dish in associating hand brake system before above-mentioned one, described adjusting bolt is passed body and is fixed on body by two captive nuts.
Rouse after dish in associating hand brake system before above-mentioned one, described body upper end is provided with installation projection, described adjusting bolt is installed on projection through installing projection and being fixed on by two captive nuts, described installation projection is clamped between two captive nuts, be symmetrically arranged with two adapter plates in the middle part of described body, described handle and pressure head are articulated and connected between two adapter plates.
Rouse in associating hand brake system after dish before above-mentioned one, outside described plunger, be arranged with dust boot.
Compared with prior art, the present invention not merely can realize carrying out front braking and rear braking simultaneously, the beneficial effect of successively braking a period of time, more front braking can also be realized, said structure is reasonable in design, improve stability and deceleration and stopping performance, vehicle can be braked gently, for driver provides certain safety control.In addition, adjusting part can regulate front brake braking force, reasonable in design and easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of a preferred embodiment of the present invention.
Fig. 2 is the structural representation at another visual angle of Fig. 1.
Fig. 3 is the structural representation at another visual angle of Fig. 2.
Fig. 4 be in Fig. 3 A-A to cutaway view.
Fig. 5 be in Fig. 3 B-B to cutaway view.
Fig. 6 is the structural representation of body in a preferred embodiment of the present invention.
Fig. 7 is the structural representation of bearing in a preferred embodiment of the present invention.
Fig. 8 is the structural representation of pressure head in a preferred embodiment of the present invention.
Fig. 9 is the structural representation at another visual angle of Fig. 8.
In figure, 10, body; 11, the first wire casing; 12, front brake brake pump; 121, plunger; 122, dust boot; 13, projection is installed; 14, adapter plate; 21, screw of handle; 22, handle; 31, pressure head; 311, butting section; 312, arc abutment face; 313, bar hole is regulated; 314, "T"-shaped boss; 32, adjusting bolt; 33, setting nut; 34, captive nut; 41, bearing screw; 42, bearing; 421, the second wire casing; 422, hold down groove; 423, against boss.
Detailed description of the invention
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
As shown in Figures 1 to 6, after dish, drum associating hand brake system is comprised body 10 and to be articulated and connected the handle 22 in the middle part of body 10 by screw of handle 21 before this, body 10 upper end, handle 22 upper end offers the first wire casing 11 for installing rear brake brake cable respectively, second wire casing 421, body 10 lower end is provided with the front brake brake pump 12 with plunger 121, handle 22 is provided with the butting section 311 that can be resisted against on plunger 121, butting section 311 can be regulated to promote adjusting part that plunger 121 enters the stroke in front brake brake pump 12 is provided with between handle 22 and body 10, when handle 22 rotates, handle 22 upper end stretchy rear brake brake cable also starts to realize rear braking, butting section 311 can push plunger 121 in braking pump 12 inside forward, the oil pressure of front brake brake pump 12 is changed and starts to realize front braking.
In the hand brake system of this case, adjusting part can regulate butting section 311 to promote plunger 121 and enter stroke in front brake brake pump 12, and the Stroke Control of plunger 121 in front brake brake pump 12 is oil pressure in front brake brake pump 12, and then regulate front brake braking force size, that is to say, adjusting part can regulate front brake braking force size, controls brakig force distribution, reasonable in design and easy to use.
Hand brake system in this case not merely can realize carrying out front braking and rear braking simultaneously, can also realize the beneficial effect of successively braking a period of time, more front braking, vehicle can be braked gently.Specifically, gapless can be set between butting section 311 and plunger 121 or there is certain dash clearance.If butting section 311 is directly resisted against on plunger 121, then when handle 22 rotates, handle 22 upper end pulls rear brake brake cable and starts to realize rear braking, butting section 311 pushes plunger 121 in braking pump 12 inside forward simultaneously, now the oil pressure of front brake brake pump 12 changes and starts to realize front braking, and the size of front brake braking force is controlled by adjusting part.If there is certain dash clearance between butting section 311 and plunger 121, then when handle 22 rotates, handle 22 upper end first pulls rear brake brake cable and starts to realize rear braking, then handle 22 continues to rotate, butting section 311 pushes plunger 121 in braking pump 12 inside forward, now the oil pressure of front brake brake pump 12 changes and starts to realize front braking, and the size of front brake braking force is controlled by adjusting part.Said structure is reasonable in design, improves stability and deceleration and stopping performance, and vehicle can be braked gently, for driver provides certain safety control.
Can find out, the hand brake system in this case not only may be used for front brake, can also use as auxiliary rear brake.Such as: at vehicle with lower speed in the process of moving, if the rear brake of the mild parking of navigating mate uncomfortable foot control vehicle or vehicle temporarily cannot use, then can select to control vehicle with hand brake system as auxiliary rear brake gently to stop, use quick, simple, safety, convenience.
Shown in composition graphs 1 and Fig. 7, preferably, handle 22 upper end is provided with bearing 42 by bearing screw 41 and the second wire casing 421 is opened on bearing 42, and structure is simple, and assembly precision is high and fixed.Bearing 42 also offers the coaxial hold down groove 422 arranged with the second wire casing 421, the width of hold down groove 422 is greater than the width of the second wire casing 421, hold down groove 422 may be used for the end of a thread part of fixing rear brake brake cable, when handle 22 is pulled outwardly rear brake brake cable, hold down groove 422 plays effect that is firm and that support, reasonable in design and be convenient to processing.
Composition graphs 1 to Fig. 5, Fig. 8, shown in Fig. 9, preferably, adjusting part comprises pressure head 31 and adjusting bolt 32, pressure head 31 is articulated and connected in the middle part of body 10 by handle 22 screw 21, bearing 42 be also provided with against boss 423 and be listed in the both sides of bearing 42 against boss 423 and the second wire casing 421 points, curved and the butting section 311 of the bottom shape of pressure head 31 is arranged on the end of pressure head 31 bottom, the upper end of pressure head 31 is provided with arc abutment face 312, the upper end of pressure head 31 to be resisted against on boss 423 and arc abutment face 312 with fit tightly against boss 423 lateral wall.Under initial condition, pressure head 31 is resisted against on bearing 42, and when handle 22 rotates, drive bearing 42 and pressure head 31 to move, above-mentioned structure design, ensure that being synchronized with the movement of three, accurate positioning, and assembly precision is high and fixed simultaneously.
The middle part of pressure head 31 offers and regulates bar hole 313, adjusting bolt 32 is located in and regulates in bar hole 313 and can realize Relative vertical slippage in adjustment bar hole 313, adjusting bolt 32 one end is fixedly mounted on body 10, the other end is provided with at least two setting nuts 33, definition adjusting bolt 32 one end be fixed on body 10 is fixed end, and definition adjusting bolt 32 is movable end by one end that setting nut 33 regulates.When handle 22 rotates, butting section 311 pushes plunger 121 in braking pump 12 inside forward, now the oil pressure of front brake brake pump 12 changes and starts to realize front braking, can realize by the stroke size controlling plunger 121 movement the size controlling front brake braking force.Said structure is reasonable in design, improves stability and deceleration and stopping performance, for driver provides certain safety control.In addition, movable end is provided with at least two setting nuts 33, makes pressure head 31 and adjusting bolt 32 stable working, improves deceleration and stopping performance.
The control process of front brake braking force is as follows: the position being positioned at the setting nut 33 of movable end by adjustment, make movable end place setting nut 33 and regulate the Distance Shortened between bar hole 313, and then stroke that plunger 121 enters in front brake brake pump 12 shortens to make the butting section 311 of pressure head 31 promote, and makes front brake braking force diminish; Otherwise, then front brake braking force can be increased.Can adjust setting nut 33 position of movable end according to the actual requirements, reasonable in design, energy reasonable distribution front brake braking force, improves stability and deceleration and stopping performance.
As shown in Figure 8 and Figure 9, preferably, the middle part of pressure head 31 stretches out and forms "T"-shaped boss 314, regulates bar hole 313 to be opened in "T"-shaped boss 314."T"-shaped boss 314 plays effect that is firm and guiding, reasonable in design and be convenient to processing.
Preferably, adjusting bolt 32 is passed body 10 and is fixed on body 10 by two captive nuts 34, and such structure design is convenient to install and change adjusting bolt 32, and makes to regulate adjusting bolt 32 fixed.
Shown in composition graphs 5 and Fig. 6, preferably, body 10 upper end is provided with installs projection 13, adjusting bolt 32 is installed on projection 13 through installing projection 13 and being fixed on by two captive nuts 34, installing projection 13 is clamped between two captive nuts 34, be symmetrically arranged with two adapter plates 14 in the middle part of body 10, handle 22 and pressure head 31 are articulated and connected between two adapter plates 14.Install projection 13 and play firm and positioning action, adapter plate 14 pairs of handles 22 and pressure head 31 also play effect that is firm and location, make hand brake system braking procedure steady, ensure deceleration and stopping performance.
As shown in Figure 4, further preferably, dust boot 122 is arranged with outside plunger 121.Dust boot 122 can prevent extraneous dust and steam from entering in body 10, plays a protective role to the parts in body 10.
Associating hand brake system is roused in an initial condition after dish before this, not merely can realize carrying out front braking and rear braking simultaneously, the beneficial effect of successively braking a period of time, more front braking can also be realized, said structure is reasonable in design, improve stability and deceleration and stopping performance, vehicle can be braked gently, for driver provides certain safety control.In addition, adjusting part can regulate front brake braking force, reasonable in design and easy to use.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Claims (5)
1. drum associating hand brake system after dish before a kind, comprise body and the handle in the portion in the body of being articulated and connected, it is characterized in that, described body upper end, handle upper end offers the first wire casing for installing rear brake brake cable respectively, second wire casing, described body lower end is provided with the front brake brake pump with plunger, described handle is provided with the butting section that can be resisted against on plunger, butting section can be regulated to promote adjusting part that plunger enters the stroke in front brake brake pump is provided with between described handle and body, when a handle is rotated, handle capable of being pulls rear brake brake cable and drives butting section to push plunger in braking pump inside forward, described handle upper end is provided with bearing and described second wire casing is opened on bearing, described bearing also offers the hold down groove coaxially arranged with the second wire casing, the width of described hold down groove is greater than the width of the second wire casing, described adjusting part comprises pressure head and adjusting bolt, described bearing is also provided with against boss and divides against boss and the second wire casing the both sides being listed in bearing, described pressure head is articulated and connected portion in the body, curved and the described butting section of the bottom shape of described pressure head is arranged on the end of pressure head bottom, the upper end of described pressure head is provided with and the arc abutment face fitted tightly against boss lateral wall, the middle part of described pressure head offers adjustment bar hole, described adjusting bolt is located in and regulates in bar hole, described adjusting bolt one end is fixedly mounted on body, the other end is provided with at least two setting nuts.
2. rouse associating hand brake system after dish before one according to claim 1, it is characterized in that, the middle part of described pressure head stretches out and forms "T"-shaped boss, and described adjustment bar hole is opened in "T"-shaped boss.
3. rouse associating hand brake system after dish before one according to claim 1 and 2, it is characterized in that, described adjusting bolt is passed body and is fixed on body by two captive nuts.
4. rouse associating hand brake system after dish before one according to claim 3, it is characterized in that, described body upper end is provided with installation projection, described adjusting bolt is installed on projection through installing projection and being fixed on by two captive nuts, described installation projection is clamped between two captive nuts, be symmetrically arranged with two adapter plates in the middle part of described body, described handle and pressure head are articulated and connected between two adapter plates.
5. rouse associating hand brake system after dish before one according to claim 1, it is characterized in that, outside described plunger, be arranged with dust boot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310694068.XA CN103707988B (en) | 2013-12-17 | 2013-12-17 | Drum associating hand brake system after dish before a kind of |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310694068.XA CN103707988B (en) | 2013-12-17 | 2013-12-17 | Drum associating hand brake system after dish before a kind of |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103707988A CN103707988A (en) | 2014-04-09 |
| CN103707988B true CN103707988B (en) | 2016-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310694068.XA Expired - Fee Related CN103707988B (en) | 2013-12-17 | 2013-12-17 | Drum associating hand brake system after dish before a kind of |
Country Status (1)
| Country | Link |
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| CN (1) | CN103707988B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172978A (en) * | 2015-09-25 | 2015-12-23 | 力帆实业(集团)股份有限公司 | Front hydraulic brake handle for motorcycle |
| WO2023035312A1 (en) * | 2021-09-10 | 2023-03-16 | 温岭市天发机电配件厂 | Motorcycle brake pump assembly |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101239639A (en) * | 2007-02-08 | 2008-08-13 | 雅马哈发动机株式会社 | Brake device and straddle-type vehicle |
| CN100534841C (en) * | 2005-12-08 | 2009-09-02 | 日信工业株式会社 | Interlocking brake system for bar-handle vehicle |
| CN103395467A (en) * | 2013-08-08 | 2013-11-20 | 重庆银钢科技（集团）有限公司 | Linkage brake device of two-wheel vehicle and two-wheel vehicle with front wheel and rear wheel carrying out brake in linkage mode |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0958556A (en) * | 1995-08-22 | 1997-03-04 | Nissin Kogyo Kk | Interlocking brake device for vehicle |
| JP3561341B2 (en) * | 1995-08-23 | 2004-09-02 | 日信工業株式会社 | Interlocking brake device for vehicles |
| JP3572539B2 (en) * | 1997-07-16 | 2004-10-06 | 日信工業株式会社 | Parking brake mechanism of interlocking brake device for bar handle vehicle |
-
2013
- 2013-12-17 CN CN201310694068.XA patent/CN103707988B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100534841C (en) * | 2005-12-08 | 2009-09-02 | 日信工业株式会社 | Interlocking brake system for bar-handle vehicle |
| CN101239639A (en) * | 2007-02-08 | 2008-08-13 | 雅马哈发动机株式会社 | Brake device and straddle-type vehicle |
| CN103395467A (en) * | 2013-08-08 | 2013-11-20 | 重庆银钢科技（集团）有限公司 | Linkage brake device of two-wheel vehicle and two-wheel vehicle with front wheel and rear wheel carrying out brake in linkage mode |
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| Publication number | Publication date |
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| CN103707988A (en) | 2014-04-09 |
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Granted publication date: 20160413 Termination date: 20161217 |
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| CF01 | Termination of patent right due to non-payment of annual fee |