CN103101598A - Bicycle oil pressure braking split-flow device - Google Patents
Bicycle oil pressure braking split-flow device Download PDFInfo
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- CN103101598A CN103101598A CN201110360986XA CN201110360986A CN103101598A CN 103101598 A CN103101598 A CN 103101598A CN 201110360986X A CN201110360986X A CN 201110360986XA CN 201110360986 A CN201110360986 A CN 201110360986A CN 103101598 A CN103101598 A CN 103101598A
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- brake
- bicycle
- oil pressure
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Abstract
A bicycle oil pressure braking split-flow device comprises a split-flow body and a valve rod, wherein a first containing chamber and a second containing chamber communicated with the first containing chamber are arranged at one end of the split-flow body, two branching connection holes are formed at the other end of the split-flow body and used for the fact that an oil outlet pipeline is connected with an oil pressure braking device in an assembled mode, two split-flow holes respectively communicated with the two branching connection holes are formed in the first containing chamber, a small-diameter section arranged in the second chamber in a assembled mode is arranged at one end of the valve rod, a large-diameter section arranged in the first containing chamber in an assembled mode is arranged at the other end of the valve rod, a flow channel is formed in the valve rod along the axial direction from the large-diameter section to the small-diameter section and used for the fact that an oil inlet pipeline is connected with a braking grab handle in an assembled mode, and a lateral hole penetrating through the small-diameter section is formed in the flow channel. According to the bicycle oil pressure braking split-flow device, space in handlebars is saved so that other bicycle accessories can be assembled, two braking oil tubes can be output to a braking mechanism, a rider can control motions such as reducing the speed or reducing the speed until the bicycle is stopped of the bicycle by one hand, and self-falling traffic accidents due to original hard-brake conditions are avoided.
Description
Technical field
The present invention relates to a kind of bicycle oil pressure brake, refer to especially a kind of oil pressure braking part flow arrangement, only need brake lever of operation, be that exportable two brake oil pipes are to brake mechanism, have confession other bicycle accessories assembling in space on the handlebar of saving, and one hand can be controlled the deceleration of bicycle or be decelerated to the action that stops.
Background technology
Have the characteristics such as the energy of saving, traffic convenience owing to driving bicycle, drive bicycle and become one of communications and transportation mode that the common people now popularize, add in recent years government bodies, public organization and media and advocate the useful physical and mental development of motion, therefore drive bicycle and go for an outing in early spring in the open air and become one of stress-relieving activity of selecting holiday.
Because the population that drives bicycle is more and more, therefore also make the requirement of people when driving bicycle also more and more, the security requirement of especially travelling often is related to rider's life security for this part brake.And at present oil pressure braking design is mainly in handlebar both sides, the brake lever to be housed respectively, and each connects and control the front and back wheel brake callipers with oil pipe, and the only rotation of front and back wheel of stopping.Above-mentioned oil pressure braking is present common general brake system on the market.Because countries in the world are not identical for the standard of bicycle brake system, two kinds of kenels are arranged:
1. wherein a kind of is that left brake lever is to control rear wheel brake, and right brake lever is controlled front wheel brake.
2. and another its be to control front-wheel with left brake lever, right brake lever is controlled trailing wheel.
Stop the dangerous high of front-wheel if suddenly stop between bicycle is being advanced, probably cause the wheel deadlock and the overturning cause danger.Yet the rider is when meeting with urgent or emergency situations, and thought is only expected pulling immediately and pressed the brake of brake lever instantly, so but often because nervous carelessness for the moment miss the front-wheel of stopping, the traffic accident that certainly falls occurs.In addition, can additionally install safety or auxiliary accessories additional on handlebar at present, illuminating lamp, bicycle bell for example are installed to safeguard traffic safety, installation stopwatch, satellite navigation allow the rider learn the information such as time, moving velocity, operating range and position, therefore additionally other is installed gets accessory and can seem very crowded on handlebar, use each accessory aobvious space to can't bear to use in operation.In view of this, this case contriver is in order to improve the problems referred to above and defective, with the individual in this field for many years industry experience, carry out research and development and the design of Related product, and invent out a kind of " bicycle oil pressure brake part flow arrangement " finally, exportable two brake oil pipes have confession other bicycle accessories assembling in space on the handlebar of saving to brake mechanism, and singlehanded can control the deceleration of bicycle or be decelerated to the action that stops, wrestling certainly that avoiding sudden stop state in the past to bring is logical unexpected.
Summary of the invention
Technical problem underlying to be solved by this invention is, overcome the defects that prior art exists, and a kind of bicycle oil pressure brake part flow arrangement is provided, it has, and on the handlebar of saving, the space supplies other bicycle accessories assembling, exportable two brake oil pipes are to brake mechanism, can can control the deceleration of bicycle or be decelerated to the action that stops for rider's one hand, the wrestling certainly of avoiding sudden stop state in the past to bring is logical unexpected.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of bicycle oil pressure brake part flow arrangement includes a shunting body and a valve rod and forms, wherein:
This shunts body, the one end is provided with one first room and second room that communicates with the first room (this its lateral cross section of the first room is greater than the second room lateral cross section), this shunting body other end is provided with two tap holes, this tap hole is with fuel-displaced pipeline winding oil brake, and this first room is provided with two tap holes that are conducted with this two tap hole respectively;
This valve rod, the one end is provided with a path section that is mounted on this second room, and the other end is provided with a large footpath section that is mounted on this first room, this valve rod axially is provided with a runner by large footpath section towards the path section, this runner to be entering oil pipe line winding brake lever, and this runner is provided with a side opening that runs through the path section;
Accordingly, brake solution enters runner via entering oil pipe line, and flows to the first room by side opening, with this two tap hole, then is passed to oil brake by the distribution pipeline of each tap hole institute winding through this two tap hole, this two tap hole.
The present invention's " bicycle oil pressure brake part flow arrangement " further includes following technical characterictic,
1. further in the sheathed lining of this valve rod large footpath section, and this sleeve outer surface and the first room wall are in contact with one another.
2. further be provided with in the shunting body the first perforation and the second perforation that is communicated with the second room, and this first perforation is bordering on by the first room, and the second perforation is bordering on the second place, room bottom, corresponding the first perforation of this valve rod path section and the second perforation are respectively equipped with that a upper limit is recessed and a lower limit is recessed, the recessed side of this upper limit axially is provided with a chute along the path section, and the recessed side of lower limit be provided with one outwards open take off mouth, and in this first perforation and the second perforation respectively group be provided with one first locating part and one second locating part, it is recessed that this first locating part is positioned upper limit, and that this second locating part is positioned lower limit is recessed,
Accordingly, transfer button with operation and rotate rotation valve rod, make the first locating part move to chute by the upper limit recess, and the second locating part is moved to by the lower limit recess and takes off mouth, and this valve rod of pull is away from this displacement body of shunting, allowing the first locating part slide onto the chute end along chute is restricted, and breaking away from this, the second locating part takes off mouth, make valve rod away from the second room process, regional in the first room and the second room formation vacuum state, further extract in brake solution to the first room and the second room of oil brake.
3. further in the sheathed spring of this valve rod path section, and this both ends of the spring is butted in large footpath section and the first room respectively.
The invention has the beneficial effects as follows, it has, and on the handlebar of saving, the space supplies other bicycle accessories assembling, exportable two brake oil pipes are to brake mechanism, can can control the deceleration of bicycle or be decelerated to the action that stops for rider's one hand, the wrestling certainly of avoiding sudden stop state in the past to bring is logical unexpected.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is assembled state schematic perspective view of the present invention.
Fig. 2 is decomposing state schematic perspective view of the present invention.
Fig. 3 is that AA line segment shown in Figure 1 is analysed and observe view
Fig. 4 is that BB line segment shown in Figure 1 is analysed and observe view.
Fig. 5 is that the present invention connects the disc brake device schematic diagram.
Fig. 6, Fig. 7, Fig. 8 are that the present invention transfers valve rod and relatively shunts this body action schematic diagram.
Fig. 9 is that the present invention is applied to rim type brake gear schematic diagram.
The number in the figure explanation:
1 bicycle oil pressure brake part flow arrangement 2 shunting bodies
21 first room 22 second rooms
221 first perforation 222 second perforation
23 tap hole 24 tap holes
25 first locating part 26 second locating parts
3 valve rod 31 path sections
Recessed 312 lower limit of 311 upper limits are recessed
313 chutes 314 take off mouth
32 large footpath sections 321 are transferred button
33 runner 331 side openings
34 lining 35 springs
4 fuel-displaced pipeline 5 oil brakes
6 enter oil pipe line 7 brake levers
The specific embodiment
Main purpose of the present invention is to provide a kind of " bicycle oil pressure brake part flow arrangement ", and it has, and on the handlebar of saving, the space supplies other bicycle accessories assembling.And another main purpose of the present invention is to provide a kind of exportable two brake oil pipes to brake mechanism, can control the deceleration of bicycle or be decelerated to the action that stops for rider's one hand, and the wrestling certainly of avoiding sudden stop state in the past to bring is logical unexpected.The present invention is in order to reach above-mentioned purpose and effect, under enumerate a preferred embodiment, and coordinate Fig. 1 to shown in Figure 5, show in figure that bicycle oil pressure brake part flow arrangement 1 of the present invention includes a shunting body 2 and a valve rod 3 forms, wherein:
This shunts body 2, the one end is provided with one first room 21 and second room 22 that communicates with the first room 21 (these the first room 21 its lateral cross section are greater than the second room 22 lateral cross section), these shunting body 2 other ends are provided with two tap holes 23, this tap hole 23 is with fuel-displaced pipeline 4 winding oil brakes 5, and this first room 21 is provided with two tap holes 24 that are conducted with this two tap hole 23 respectively;
This valve rod 3, the one end is provided with a path section 31 that is mounted on this second room 22, and the other end is provided with a large footpath section 32 that is mounted on this first room 21, this valve rod 3 axially is provided with a runner 33 by large footpath section 32 towards path section 31, these runner 33 entrances to be entering oil pipe line 6 windings brakes levers 7, and this runner 33 is provided with a gaging hole 331 that radially runs through path section 31; Further in the sheathed lining 34 of the large footpath of this valve rod 3 section 32, and these lining 34 outside faces and the first room 21 walls are in contact with one another; This valve rod 3 is provided with one in large footpath section 32 all side rings and transfers button 321, and this transfer button 321 is positioned at outside the first room 21 of shunting body 2; And in this valve rod 3 in path section 31 a sheathed spring 35, and this spring 35 two ends are butted in large footpath section 32 and the first room 21 respectively.
The occupation mode of bicycle oil pressure brake part flow arrangement 1 of the present invention please coordinate and consult Fig. 3 to shown in Figure 5;
Mainly in the pipeline that is installed between brake lever 7 and oil brake 5, therefore the user wants to slow down or when the demand such as halting, the user presses brake lever 7, push the interior brake solution of brake lever 7 oil pockets to entering oil pipe line 6, and the runner 33 that flows to valve rod 3 flows to the first room 21 through side opening 331, sequentially by this two tap hole 24, these two taps hole 23 and these two fuel-displaced pipeline 4 to two oil brakes 5, complete the forward and backward oil brake of bicycle again.The present invention like this is able to control two oil brakes 5 by single brake lever 7 through bicycle oil pressure brake part flow arrangement 1, reaches the demand of the control bicycle that slows down or halt, and on the handlebar of saving, the space supplies other bicycle accessories assembling and had.More provide in addition rider's one hand can control the deceleration of bicycle or be decelerated to the action that stops, wrestling certainly that avoiding sudden stop state in the past to bring is logical unexpected; Accordingly, reach purpose of the present invention and effect.
it is worth mentioning that the present invention's " bicycle oil pressure brake part flow arrangement ", has the brake solution of extraction oil brake 5 to shunting in body 2, be beneficial to carry out the maintenance of oil brake 5 or the operation of replacing spare part, and see also Fig. 2 to shown in Figure 8, mainly to be provided with in shunting body 2 first perforation the 221 and second perforation 222 that is communicated with the second room 22, and it is other that this first perforation 221 is bordering on the first room 21, and the second perforation 222 is bordering on the second room 22 bottoms places, corresponding first perforation the 221 and second perforation 222 of these valve rod 3 path sections 31 is respectively equipped with a upper limit recessed 311 and a lower limit recessed 312, recessed 311 1 sides of this upper limit axially are provided with a chute 313 along path section 31, and recessed 312 1 sides of lower limit be provided with one outwards open take off mouthfuls 334, and in this first perforation 221 and second perforation respectively group be provided with one first locating part 25 and the second locating part 26, it is recessed that this first locating part 25 is positioned upper limit, and the second locating part 26 is positioned lower limit recessed 312,
accordingly, transfer button 321 rotation valve rods 3 with operation, make the first locating part 25 be moved to chute 313 by upper limit recessed 311, and the second locating part 26 is moved to by lower limit recessed 312 and takes off mouthfuls 334, and this valve rod 3 of pull is away from 2 displacements of shunting body, this spring 35 is removed because of pressurized and is able to by elastic force pushing and pressing valve rod 3 away from shunting body 2 simultaneously, allowing the first locating part 25 slide onto chute 313 ends along chute 313 is restricted, and the second locating part 26 breaks away from this and takes off mouthfuls 334, make valve rod 3 away from the second room 22 processes, regional in the first room 21 and the second room 22 formation vacuum states, further extract in brake solution to the first room 21 and the second room 22 of oil brake 5.
The present invention also can be used on rim type brake kenel, as shown in Figure 9, drive one group of oil pressure brake apparatus 5 with monolateral brake lever 7, and accompanying drawing is to disclose the present invention to control two groups of oil brakes 5 (namely controlling deceleration and the braking effect of bicycle front and rear wheel) with bilateral brake lever 7 through two groups of bicycle oil pressure brake part flow arrangements 1.
The above, it is only preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment does.
In sum, the present invention is on structure design, use practicality and cost benefit, meet industry development fully required, and the structure that discloses is also to have unprecedented innovative structure, have novelty, creativeness, practicality, the regulation that meets relevant patent of invention important document is therefore mention application in accordance with the law.
Claims (5)
1. a bicycle oil pressure brake part flow arrangement, is characterized in that, includes shunting body and a valve rod, wherein:
This shunts body, what the one end was provided with that one first room and communicates with the first room second holds and stops up, this shunting body other end is provided with two tap holes, and this tap hole is with fuel-displaced pipeline winding oil brake, and this first room is provided with two tap holes that are conducted with this two tap hole respectively;
This valve rod, the one end is provided with a path section that is mounted on this second room, and the other end is provided with a large footpath section that is mounted on this first room, this valve rod axially is provided with a runner by large footpath section towards the path section, this runner to be entering oil pipe line winding brake lever, and this runner is provided with a side opening that runs through the path section;
Accordingly, brake solution enters runner via entering oil pipe line, and flows to the first room by side opening, through this two tap hole, this two tap hole, then is passed to oil brake by the distribution pipeline of each tap hole institute winding.
2. bicycle oil pressure according to claim 1 brake part flow arrangement, is characterized in that, further in the sheathed lining of this valve rod large footpath section, and this sleeve outer surface and described the first room wall are in contact with one another.
3. bicycle oil pressure according to claim 1 and 2 brake part flow arrangement, it is characterized in that, further be provided with in the shunting body the first perforation and the second perforation that is communicated with the second room, and by nearly the first room of this first twelve punch y, and the second perforation is bordering on the second place, room bottom, corresponding the first perforation of this valve rod path section and the second perforation are respectively equipped with that a upper limit is recessed and a lower limit is recessed, the recessed side of this upper limit axially is provided with a chute along the path section, and the recessed side of lower limit be provided with one outwards open take off mouth, and in this first perforation and the second perforation respectively group be provided with one first locating part and one second locating part, it is recessed that this first locating part is positioned upper limit, and that this second locating part is positioned lower limit is recessed,
Accordingly, transfer button with operation and rotate rotation valve rod, make the first locating part move to chute by the upper limit recess, and the second locating part is moved to by the lower limit recess and takes off mouth, and this valve rod of pull is away from this displacement body of shunting, allowing the first locating part slide onto the chute end along chute is restricted, and breaking away from this, the second locating part takes off mouth, make valve rod away from the second room process, regional in the first room and the second room formation vacuum state, further extract in brake solution to the first room and the second room of oil brake.
4. bicycle oil pressure brake part flow arrangement according to claim 3, is characterized in that, further in the sheathed spring of this valve rod path section, and this both ends of the spring is butted in large footpath section and the first room respectively.
5. bicycle oil pressure brake part flow arrangement according to claim 3, is characterized in that, described valve rod is provided with one in all side rings of large footpath section and transfers button, and this transfer button is positioned at outside the first room of shunting body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110360986XA CN103101598A (en) | 2011-11-15 | 2011-11-15 | Bicycle oil pressure braking split-flow device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110360986XA CN103101598A (en) | 2011-11-15 | 2011-11-15 | Bicycle oil pressure braking split-flow device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103101598A true CN103101598A (en) | 2013-05-15 |
Family
ID=48309870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110360986XA Pending CN103101598A (en) | 2011-11-15 | 2011-11-15 | Bicycle oil pressure braking split-flow device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103101598A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI715402B (en) * | 2020-01-02 | 2021-01-01 | 利奇機械工業股份有限公司 | The body of hydraulic brake and its processing method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4261623A (en) * | 1979-03-12 | 1981-04-14 | Nissin Kogyo Kabushiki Kaisha | Vehicle brake oil-pressure control valve device |
| CN2625273Y (en) * | 2002-08-07 | 2004-07-14 | 李森墉 | Oil pressure type single and double wheel brake converting system |
| CN101407215A (en) * | 2007-10-11 | 2009-04-15 | 光阳工业股份有限公司 | Disc linkage brake device for all-terrain vehicle |
| CN201272468Y (en) * | 2008-09-02 | 2009-07-15 | 彦豪金属工业股份有限公司 | Clamp structure of bicycle oil pressure disc brake |
-
2011
- 2011-11-15 CN CN201110360986XA patent/CN103101598A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4261623A (en) * | 1979-03-12 | 1981-04-14 | Nissin Kogyo Kabushiki Kaisha | Vehicle brake oil-pressure control valve device |
| CN2625273Y (en) * | 2002-08-07 | 2004-07-14 | 李森墉 | Oil pressure type single and double wheel brake converting system |
| CN101407215A (en) * | 2007-10-11 | 2009-04-15 | 光阳工业股份有限公司 | Disc linkage brake device for all-terrain vehicle |
| CN201272468Y (en) * | 2008-09-02 | 2009-07-15 | 彦豪金属工业股份有限公司 | Clamp structure of bicycle oil pressure disc brake |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI715402B (en) * | 2020-01-02 | 2021-01-01 | 利奇機械工業股份有限公司 | The body of hydraulic brake and its processing method |
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Application publication date: 20130515 |