CN105179090A - Throttle valve of motorcycle - Google Patents
Throttle valve of motorcycle Download PDFInfo
- Publication number
- CN105179090A CN105179090A CN201410286006.XA CN201410286006A CN105179090A CN 105179090 A CN105179090 A CN 105179090A CN 201410286006 A CN201410286006 A CN 201410286006A CN 105179090 A CN105179090 A CN 105179090A
- Authority
- CN
- China
- Prior art keywords
- throttle valve
- pressing plate
- push rod
- seal cage
- motorcycle
- 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 discloses a throttle valve of a motorcycle. The throttle valve of the motorcycle comprises a shell, a spring, a pressure sensor and a push rod. The top of the shell is sleeved with a throttle valve cap. A throttle valve body is arranged in the shell, and a sealing cavity is formed in the throttle valve body. A pressing plate is arranged on the upper portion of the sealing cavity, and the upper end surface of the pressing plate is fixedly connected with the push rod. The pressure sensor is arranged at the bottom of the sealing cavity and connected with an outgoing line, and the outgoing line is connected with a control device electronic control unit (ECU). An air inlet pipe is arranged on the lateral wall of the sealing cavity. The throttle valve of the motorcycle controls an output signal by pressing the pressing plate downwards and changing the air pressure in the sealing cavity. The mass of the throttle valve is reduced, the throttle valve can be repeatedly inflated for use, the service life of the throttle valve is prolonged, and the use cost is greatly reduced. A spring is arranged under the pressing plate to provide assisting force when the pressing plate is pressed downwards, and the assisting force can counteract the downward pressure on the pressing plate by pressure. The throttle valve of the motorcycle is reasonable in structure and good in sealing effect.
Description
Technical field
The present invention relates to a kind of closure, specifically a kind of motorcycle throttle valve.
Background technique
Along with the raising of environmental protection and power conservation requirement, original supplying oil of carburetor precision cannot resist environmental regulation strict now, in addition China has done further control (requirement reaches state II work, state work V emission standard) to the exhaust emissions of all motorcycles again, and therefore motorcycle adopts closure that is more energy-conservation, more environmental protection to replace existing Carburetor has become a kind of inevitable trend.Its inner body of existing motorcycle throttle valve is numerous, and its complex structure, quality weight, all adopts displacement type mostly, and between part, wearing and tearing are severe, and the function reduction of closure after wearing and tearing, replacement cost is high.
Summary of the invention
The object of the present invention is to provide the motorcycle throttle valve that a kind of long service life, quality are light, replacement cost is low, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technological scheme:
A kind of motorcycle throttle valve, comprises housing, spring, pressure transducer and push rod; Described case top cover has solar term door closure; Throttler valve is provided with in described housing; Seal cage is provided with in described throttler valve; Described Seal cage internal upper part is provided with pressing plate; The upper-end surface of described pressing plate is fixedly connected with push rod; The lower end surface of described pressing plate is connected with spring; The bottom of described Seal cage is placed with pressure transducer; Described pressure transducer is connected with lighting outlet, and lighting outlet is connected with control gear ECU; The sidewall of described Seal cage is also provided with suction tude; The distal outer surface of described suction tude is provided with screw thread; The end of described suction tude has been threaded connection sealed cap; The top of described Seal cage is provided with fixed plate; Described push rod through fixed plate, and is provided with seal ring between push rod push rod and fixed plate.
Further: in described Seal cage, to be filled with nitrogen or other inert gases.
Further: the material of described pressing plate is rubber, and the equal diameters of its diameter and Seal cage.
Compared with prior art, the invention has the beneficial effects as follows: device adopts pressing plate to press down, and changes the mode of gas pressure intensity in Seal cage, control output signal, both alleviated the quality of closure, again can repeated inflation practical, extend the working life of closure, user cost greatly reduces; Under pressing plate, spring is set, when pressing plate is pressed down, has power-assisted, pressure pressing down pressing plate can be offset, rational in infrastructure, good sealing effect.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of motorcycle throttle valve.
Fig. 2 is the structural representation of suction tude in a kind of motorcycle throttle valve.
In figure: 1-housing, 2-throttler valve, 3-solar term door closure, 4-pressing plate, 5-spring, 6-seal ring, 7-sealed cap, 8-suction tude, 9-pressure transducer, 10-fixed plate, 11-lighting outlet, 12-push rod, 13-Seal cage, 14-screw thread.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technological scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to figure, in the embodiment of the present invention, a kind of motorcycle throttle valve, comprises housing 1, spring 5, pressure transducer 9 and push rod 12; Described housing 1 top cover has solar term door closure 3; Throttler valve 2 is provided with in described housing 1; Be provided with Seal cage 13 in described throttler valve 2, in Seal cage 13, be filled with the inert gases such as nitrogen, to ensure its use safety; Described Seal cage 13 internal upper part is provided with pressing plate 4; The material of described pressing plate 4 is rubber, can ensure that pressing plate 4 can contact with Seal cage 13 and closely and not produce wearing and tearing, and the equal diameters of pressing plate 4 diameter and Seal cage 13; The upper-end surface of described pressing plate 4 is fixedly connected with push rod 12; The lower end surface of described pressing plate 4 is connected with spring 5, and spring 5 is in extended state in normal state, and when pressing plate moves down, air pressure increases, and need to provide enough large power guarantee pressing plate 4 to continue to press down, spring 5 provides power-assisted for pressing plate 4; The bottom of described Seal cage 13 is placed with pressure transducer 9; Described pressure transducer 9 is connected with lighting outlet 11, and lighting outlet 11 is connected with control gear ECU; Pressure information in the Seal cage 13 sensed is passed to autobicycle control device ECU by lighting outlet 11 by pressure transducer 9; The sidewall of described Seal cage 13 is also provided with suction tude 8; The distal outer surface of described suction tude 8 is provided with screw thread 14; The end of described suction tude 8 is connected with sealed cap 7 by screw thread 14, and in use, the gas in Seal cage 13 has loss, affects the air pressure in Seal cage 13, is again inflated supply by suction tude 8 pairs of Seal cages 13, ensures air pressure; The top of described Seal cage 13 is provided with fixed plate 10; Described push rod 12 through fixed plate 10, and is provided with seal ring 6 between push rod push rod 12 and fixed plate 10, to ensure that Seal cage 13 seals.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.Any reference character in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to mode of execution, but not each mode of execution only comprises an independently technological scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technological scheme in each embodiment also through appropriately combined, can form other mode of executions that it will be appreciated by those skilled in the art that.
Claims (3)
1. a motorcycle throttle valve, comprises housing (1), spring (5), pressure transducer (9) and push rod (12); It is characterized in that: described housing (1) top cover has solar term door closure (3); Throttler valve (2) is provided with in described housing (1); Seal cage (13) is provided with in described throttler valve (2); Described Seal cage (13) internal upper part is provided with pressing plate (4); The upper-end surface of described pressing plate (4) is fixedly connected with push rod (12); The lower end surface of described pressing plate (4) is connected with spring (5); The bottom of described Seal cage (13) is placed with pressure transducer (9); Described pressure transducer (9) is connected with lighting outlet (11), lighting outlet (11) is connected with control gear ECU; The sidewall of described Seal cage (13) is also provided with suction tude (8); The distal outer surface of described suction tude (8) is provided with screw thread (14); The end of described suction tude (8) is connected with sealed cap (7) by screw thread (14); The top of described Seal cage (13) is provided with fixed plate (10); Described push rod (12) through fixed plate (10), and is provided with seal ring (6) between push rod push rod (12) and fixed plate (10).
2. a kind of motorcycle throttle valve according to claim 1, is characterized in that: be filled with nitrogen or other inert gases in described Seal cage (13).
3. a kind of motorcycle throttle valve according to claim 2, is characterized in that: the material of described pressing plate (4) is rubber, and the equal diameters of its diameter and Seal cage (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410286006.XA CN105179090A (en) | 2014-06-16 | 2014-06-16 | Throttle valve of motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410286006.XA CN105179090A (en) | 2014-06-16 | 2014-06-16 | Throttle valve of motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105179090A true CN105179090A (en) | 2015-12-23 |
Family
ID=54901436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410286006.XA Pending CN105179090A (en) | 2014-06-16 | 2014-06-16 | Throttle valve of motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105179090A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412546A (en) * | 2018-03-06 | 2018-08-17 | 贵州开磷集团股份有限公司 | A kind of construction method of roadway Roof Monitor sensor |
| CN109667675A (en) * | 2017-10-16 | 2019-04-23 | 台州荣茂电器有限公司 | Structure improved air throttle of electrojet motorcycle |
-
2014
- 2014-06-16 CN CN201410286006.XA patent/CN105179090A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109667675A (en) * | 2017-10-16 | 2019-04-23 | 台州荣茂电器有限公司 | Structure improved air throttle of electrojet motorcycle |
| CN109667675B (en) * | 2017-10-16 | 2024-02-20 | 浙江荣茂电器股份有限公司 | Structure improved throttle valve for electric injection motorcycle |
| CN108412546A (en) * | 2018-03-06 | 2018-08-17 | 贵州开磷集团股份有限公司 | A kind of construction method of roadway Roof Monitor sensor |
| CN108412546B (en) * | 2018-03-06 | 2020-05-26 | 贵州开磷集团股份有限公司 | Construction method of roadway roof monitoring sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151223 |