CN101776098B - Hydraulic flow hand throttle cable control valve - Google Patents
Hydraulic flow hand throttle cable control valve Download PDFInfo
- Publication number
- CN101776098B CN101776098B CN201010044851A CN201010044851A CN101776098B CN 101776098 B CN101776098 B CN 101776098B CN 201010044851 A CN201010044851 A CN 201010044851A CN 201010044851 A CN201010044851 A CN 201010044851A CN 101776098 B CN101776098 B CN 101776098B
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- CN
- China
- Prior art keywords
- spool
- control valve
- slide valve
- buckle
- hydraulic flow
- 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.)
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Abstract
The invention relates to a hydraulic flow hand throttle cable control valve which is suitable for bicycles driven by hydraulic motors and provides needed energy in due time; the stroke of the slide valve sleeve of the control valve can correspond to the twist stroke of the handlebar of an electric vehicle; a taper cavity of the spool slide valve sleeve and a parallel cavity of the spool slide valve sleeve are designed to efficiently and sensitively control the passing hydraulic oil quantity with pressure until stoppage. The invention is simple and practical, and is a special hydraulic flow hand throttle cable control valve irreplaceable by other types of valves.
Description
Technical field
The present invention relates to a kind of hydraulic flow control valve, the technological scheme of the hydraulic flow hand throttle cable control valve degree of depth research and development that in good time institute energy requirement is provided that the relevant especially bicycle that is suitable for fluid motor-driven uses.
Background technique
Flow control valve is various in style, and hydraulic flow control valve but only has ZL03254226.7 sea water hydraulic flow control valve and ZL200420009000.X servo type fluid baric flow control valve all to be not suitable for the hydraulic bicycle use for two kinds in the searchable data of State Intellectual Property Office.
Summary of the invention
The purpose of this invention is to provide a kind of bicycle hydraulic flow hand throttle cable control valve that use, that in good time institute energy requirement is provided that is suitable for fluid motor-driven.
For realizing that above purpose the present invention takes following scheme: described a kind of hydraulic flow hand throttle cable control valve; Control valve and accumulator interface are that the reverse interface, throttle core of band thread pulled out the spool locating washer and be provided with the aperture head and be stuck in above the slide valve buckle force bearing point in the middle of the throttle line cot; Control valve slide valve buckle two ends are provided with between slide valve buckle seal ring, control valve slide valve buckle and the spool locating washer and are provided with Returnning spring, the spool oil outlet receive spool intercept the wall seal ring control, be in closed condition when the control valve slide valve buckle moves to spool positioning ring place when Returnning spring is upheld, when the throttle core tightens up, the control valve slide valve buckle moves, spool intercepts the position of wall seal ring on spool slide valve buckle tapering chamber or the parallel chamber of spool slide valve buckle and changes, passes through also respective change of spool oil outlet and spool oil inlet hole hydraulic pressure oil mass; Control valve and motor port also are the reverse interfaces of band thread.
The invention has the beneficial effects as follows: the stroke of control valve slide valve buckle can echo with the handlebar twist stroke of motorcycle or electric motor car mutually.The design in spool slide valve buckle tapering chamber and the parallel chamber of spool slide valve buckle, they can satisfy effectively and control sensitively and regulate the hydraulic oil flux of passing band pressure, can also reach and end.The present invention is simple and practical, is the irreplaceable bicycle hydraulic flow hand throttle cable control valves that use, that in good time institute energy requirement is provided that are suitable for fluid motor-driven of other valve classes.
Description of drawings
Fig. 1 is a hydraulic flow hand throttle cable control valve closed condition cut-away illustration
Fig. 2 opens maximum rating cut-away illustration accompanying drawing number for hydraulic flow hand throttle cable control valve
1, control valve and accumulator interface 9, spool intercept the wall seal ring
2, throttle line cot 10, spool oil inlet hole
3, spool positioning seat 11, the parallel chamber of spool slide valve buckle
4, throttle core 12, spool positioning ring
5, Returnning spring 13, control valve and motor port
6, slide valve buckle seal ring 14, spool slide valve buckle tapering chamber
7, slide valve buckle force bearing point 15, control valve slide valve buckle
8, spool oil outlet
Embodiment
From Fig. 1 is hydraulic flow hand throttle cable control valve closed condition cut-away illustration; Fig. 2 opens the science of being not difficult to realize its principle of hydraulic flow hand throttle cable control valve unique design among the maximum rating cut-away illustration figure for hydraulic flow hand throttle cable control valve; Described a kind of hydraulic flow hand throttle cable control valve; Control valve and accumulator interface (1) are that the reverse interface, throttle core (4) of band thread pulled out its head of aperture that spool locating washer (3) is provided with and be stuck in above the slide valve buckle force bearing point (7) in the middle of throttle line cot (2); Control valve slide valve buckle (15) two ends are provided with between slide valve buckle seal ring (6), control valve slide valve buckle (15) and the spool locating washer (3) and are provided with Returnning spring (5), spool oil outlet (8) receive spool intercept the control of wall seal ring (9), when Returnning spring (5) is upheld control valve slide valve buckle (15) move to spool positioning ring (12) be in closed condition when locating, when throttle core (4) when tightening up, control valve slide valve buckle (15) move, spool intercepts the position of wall seal ring (9) on spool slide valve buckle tapering chamber (14) or the parallel chamber of spool slide valve buckle (11) and changes, passes through also respective change of spool oil outlet (8) and spool oil inlet hole (10) hydraulic pressure oil mass; Control valve and motor port (13) also are the reverse interfaces of band thread.The stroke of control valve slide valve buckle (15) can echo with the handlebar twist stroke of motorcycle or electric motor car mutually.The design in spool slide valve buckle tapering chamber (14) and the parallel chamber of spool slide valve buckle (11), they can satisfy effectively and control sensitively and regulate the hydraulic oil flux of passing band pressure, can also reach and end.The present invention is simple and practical, is the irreplaceable bicycle hydraulic flow hand throttle cable control valves that use, that in good time institute energy requirement is provided that are suitable for fluid motor-driven of other valve classes.
Claims (3)
1. hydraulic flow hand throttle cable control valve; It is characterized in that: control valve and accumulator interface (1) are the reverse interfaces of band thread; Throttle core (4) was pulled out the aperture that spool locating washer (3) is provided with in the middle of throttle line cot (2); The head of throttle core (4) is stuck in above the control valve slide valve buckle force bearing point (7), and control valve slide valve buckle (15) two ends are provided with slide valve buckle seal ring (6), are provided with Returnning spring (5) between control valve slide valve buckle (15) and the spool locating washer (3); Spool oil outlet (8) receives spool to intercept the control of wall seal ring (9); Control valve slide valve buckle (15) moves to spool positioning ring (12) and is in closed condition when locating when Returnning spring (5) is upheld, and when throttle core (4) when tightening up, control valve slide valve buckle (15) moves; Spool intercepts the position of wall seal ring (9) on spool slide valve buckle tapering chamber (14) or the parallel chamber of spool slide valve buckle (11) and changes, and process spool oil outlet (8) and spool oil inlet hole (10) hydraulic pressure oil mass be respective change also; Control valve and oil hydraulic motor interface (13) also are the reverse interfaces of band thread.
2. a kind of hydraulic flow hand throttle cable control valve according to claim 1 is characterized in that: the stroke of control valve slide valve buckle (15) can echo with the handlebar twist stroke of motorcycle or electric motor car mutually.
3. a kind of hydraulic flow hand throttle cable control valve according to claim 1; It is characterized in that: the design in spool slide valve buckle tapering chamber (14) and the parallel chamber of spool slide valve buckle (11); They can satisfy effectively and control sensitively and regulate the hydraulic oil flux of passing band pressure, can also reach and end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010044851A CN101776098B (en) | 2010-01-20 | 2010-01-20 | Hydraulic flow hand throttle cable control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010044851A CN101776098B (en) | 2010-01-20 | 2010-01-20 | Hydraulic flow hand throttle cable control valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101776098A CN101776098A (en) | 2010-07-14 |
| CN101776098B true CN101776098B (en) | 2012-10-24 |
Family
ID=42512650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010044851A Expired - Fee Related CN101776098B (en) | 2010-01-20 | 2010-01-20 | Hydraulic flow hand throttle cable control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101776098B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5020623A (en) * | 1988-07-25 | 1991-06-04 | Akebono Brake Industry Co., Ltd. | Traction control system |
| CN2570090Y (en) * | 2002-09-12 | 2003-09-03 | 李铁伟 | Mechanical speed determining device for automobile |
| CN2584841Y (en) * | 2002-12-09 | 2003-11-05 | 中国嘉陵工业股份有限公司（集团） | Automatic oil-return device of motor vehicle |
| CN2677635Y (en) * | 2003-12-19 | 2005-02-09 | 光阳工业股份有限公司 | Controller for throttle of engine |
-
2010
- 2010-01-20 CN CN201010044851A patent/CN101776098B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5020623A (en) * | 1988-07-25 | 1991-06-04 | Akebono Brake Industry Co., Ltd. | Traction control system |
| CN2570090Y (en) * | 2002-09-12 | 2003-09-03 | 李铁伟 | Mechanical speed determining device for automobile |
| CN2584841Y (en) * | 2002-12-09 | 2003-11-05 | 中国嘉陵工业股份有限公司（集团） | Automatic oil-return device of motor vehicle |
| CN2677635Y (en) * | 2003-12-19 | 2005-02-09 | 光阳工业股份有限公司 | Controller for throttle of engine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101776098A (en) | 2010-07-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 350300, Ji Jia 6, Dongying village, Longxi Town, Fujian, Fuqing Applicant after: Fuzhou Baite Energy Saving Technology Co., Ltd. Co-applicant after: Yu Meiping Co-applicant after: Yu Zhong Address before: 350000, 6 floor, New Asia building, No. 121 East Street, Gulou District, Fujian, Fuzhou Applicant before: Fuzhou Zhongqiao Network Technology Co., Ltd. Co-applicant before: Yu Meiping Co-applicant before: Yu Zhong |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: FUZHOU KONDGE NETWORK TECHNOLOGY CO., LTD. TO: FUZHOU BAITE ENERGY SAVINGTECHNOLOGY CO., LTD. |
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| 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: 20121024 Termination date: 20150120 |
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| EXPY | Termination of patent right or utility model |