CN2683873Y - Jettison gear of motorcycle carburetor - Google Patents
Jettison gear of motorcycle carburetor Download PDFInfo
- Publication number
- CN2683873Y CN2683873Y CN 200420033596 CN200420033596U CN2683873Y CN 2683873 Y CN2683873 Y CN 2683873Y CN 200420033596 CN200420033596 CN 200420033596 CN 200420033596 U CN200420033596 U CN 200420033596U CN 2683873 Y CN2683873 Y CN 2683873Y
- Authority
- CN
- China
- Prior art keywords
- carburetor
- screw
- turbine
- jettison
- oil
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a jettison gear of motorcycle carburetor, which can loosen or tighten the jettison screw of the carburetor to discharge the residual oil in the carburetor. The utility model principally comprises an outer housing and a worm gear installing in the outer shell; wherein one end of the turbine is a screw pile which is screwed with the outer shell, and one end surface of the turbine is provided with a driver shaped convex head fitting with the jettison screw driver slot of the carburetor; one end surface of the scroll bar is equipped with a driver slot, and the outer shell is connected with a mounting frame. The jettison gear can be convenient to realize discharging oil and tightening the jettison screw for the pedal type motorcycle, but the covering elements of the motorcycle do not need to be demounted and reinstalled, and the jettison gear has the advantages of simple structure, low cost, and easy use.
Description
Technical field
The utility model relates to a kind of jettison gear of motorcycle carburetor, can become flexible and tighten the screw of draining the oil of Carburetor by this device, and the Residual oil in the Carburetor is emitted.
Technical background
Motorcycle will bleed off the Residual oil in its Carburetor when dispatching from the factory or after using a period of time, influences the service behaviour of Carburetor to prevent Residual oil emulsification.Specific operation are that the screw of draining the oil on the Carburetor is unscrewed with bottle opener, treat to tighten the screw of draining the oil again after Residual oil flows out.The Carburetor of pedal motorcycle is after being installed on the motorcycle, and its left and right sides is blocked by motorcycle covering component and vehicle frame, and bottle opener can't touch the screw of draining the oil on it.Below the seat cushion of pedal motorcycle, be provided with the Carburetor detection window, can regulate idling screw on the Carburetor with bottle opener by this detection window.But the axial direction of the screw of draining the oil that is positioned at the Carburetor bottom is vertical with this idling screw axis direction, so also can't touch the screw of draining the oil of Carburetor with bottle opener by the Carburetor detection window of seat cushion below.So pedal motorcycle is under the prerequisite that does not change its Carburetor existing structure, can't become flexible and tighten the screw of draining the oil of Carburetor with bottle opener, thereby the Residual oil in the Carburetor can't be emitted, and have only first part covering to take off with motorcycle, can touch when draining the oil screw until bottle opener, just can it is loosening and emit Residual oil in the Carburetor, after having put, Residual oil again covering is loaded onto again, and whole process extremely bothers.
The model utility content
Technical problem to be solved in the utility model provides a kind of jettison gear of motorcycle carburetor, it is installed on the Carburetor, can be by the Carburetor detection window of pedal motorcycle seat cushion below, utilize bottle opener to unscrew and tighten the screw of draining the oil of Carburetor, the Residual oil in the Carburetor is emitted.
The jettison gear of motorcycle carburetor described in the utility model, mainly by crust of the device be installed on this shell and be positioned at secondary composition of turbine worm of this shell, wherein turbine one end is a threaded stem, it is threaded with crust of the device, turbine can be moved along the turbine axis again around the turbine rotational time with respect to crust of the device, be provided with the bottle opener shape plush copper that is complementary with carburettor draw off screw driver groove at turbine one end face, end face at scroll bar offers screw-driver slot, is connected with mounting bracket on crust of the device.
A mounting hole is respectively offered in the outer end of two mounting brackets, and two mounting hole pitch-rows are consistent with Carburetor lower cover two screw hole pitch-rows.Mounting bracket is screwed under Carburetor covers, and guarantee that the bottle opener shape plush copper of turbine end face faces the screw of draining the oil, and make this bottle opener shape plush copper be positioned at the screw-driver slot of the screw of draining the oil, thereby turbine is connected mutually with the screw of draining the oil.Rotate scroll bar with the screw-driver slot of bottle opener by the scroll bar end face, thereby make turbine rotation and the bottle opener shape plush copper by its end face drive the screw turns of draining the oil.
The utility model is owing to have the turbine worm auxiliary drive gear, it can will change rotatablely moving around the direction vertical with this direction into around rotatablely moving of a certain direction, so after being installed in this device on the Carburetor, can be by the Carburetor detection window of pedal motorcycle seat cushion below setting, rotate the scroll bar of jettison gear with bottle opener, by the turbine worm pair carburettor draw off screw is rotated, thereby realize draining the oil the loosening of screw and tightening, the Residual oil in the Carburetor is emitted.So can conveniently realize the fastening of screw of draining the oil and drain the oil of pedal motorcycle Carburetor by this device, and need not dismantle and reinstall motorcycle covering component, and this apparatus structure is simple, with low cost, easy to use.
Description of drawings
Now in conjunction with the accompanying drawings the utility model is described in further detail.
Fig. 1 looks generalized section for the master of a kind of concrete structure of jettison gear of motorcycle carburetor described in the utility model;
Fig. 2 is the cross-sectional schematic of A-A line among Fig. 1;
Fig. 3 is the schematic top plan view of Fig. 1;
Fig. 4 is installed in view on the Carburetor for this jettison gear.
Embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, the jettison gear of this motorcycle carburetor is mainly by crust of the device 1 be installed on this shell 1 and the turbine worm pair that is positioned at this shell 1 is formed, wherein turbine 2 one ends are threaded stem 6, crust of the device 1 mounting hole correspondingly is a tapped hole, turbine 2 is threaded by this threaded stem 6 and tapped hole with crust of the device 1, thereby turbine 2 can moved along turbine 2 axis again in turbine 2 rotational with respect to crust of the device 1.Be provided with and the Carburetor 9 bottle opener shape plush copper 7 that the screw driver groove is complementary of draining the oil at turbine 2 one end faces, the screw driver groove of even draining the oil is an in-line, and then this bottle opener shape plush copper 7 also is an in-line; The screw driver groove is a cross if drain the oil, and then this bottle opener shape plush copper 7 also is a cross.End face at scroll bar 5 offers screw-driver slot 8, on crust of the device 1, be connected with two mounting brackets 3, the outer end of two mounting brackets 3 respectively offers a mounting hole 4, two mounting holes, 4 pitch-rows are consistent with Carburetor 9 lower covers two screw hole pitch-rows, and plane and scroll bar 5 parallel axes that two mounting holes, 4 center lines form, and one distance is arranged with scroll bar 5 axis, after making this device be installed in Carburetor 9 bottoms, from Vertical direction, crust of the device 1 will not blocked by Carburetor 9, thereby makes bottle opener can conveniently touch the screw-driver slot 8 of scroll bar 5 end faces from Vertical direction to rotate scroll bar 5.
This jettison gear is fixed on Carburetor by mounting bracket 3 usefulness screws (own existing fastening screw trip bolt on the Carburetor) to cover for 9 times, and the bottle opener shape plush copper 7 that guarantees turbine 2 end faces faces the screw of draining the oil, and make this bottle opener shape plush copper 7 be positioned at the screw-driver slot of the screw of draining the oil, thereby turbine 2 is connected mutually with the screw of draining the oil.Rotate scroll bars 5 from the Carburetor detection window of pedal motorcycle seat cushion below with the screw-driver slot 8 that bottle opener passes through scroll bar 5 end faces, thereby make turbine 2 rotation and the bottle opener shape plush copper 7 by its end face drive the screw turns of draining the oil, the screw of will draining the oil unscrews and tightens, and the Residual oil in the Carburetor 9 is emitted.Turbine 2 is threaded with crust of the device 1, can make turbine 2 move axially and moving axially of the screw of draining the oil is consistent, make the bottle opener shape plush copper 7 of turbine 2 end faces be positioned at the screw-driver slot of the screw of draining the oil all the time, be connected thereby turbine 2 is remained with the screw of draining the oil.
Claims (1)
1, the jettison gear of motorcycle carburetor, it is characterized in that: mainly by crust of the device (1) be installed on this shell and be positioned at secondary composition of turbine worm of this shell, wherein turbine (2) one ends are threaded stem (6), it is threaded with crust of the device (1), turbine (2) can be moved along turbine (2) axis again around turbine (2) rotational time with respect to crust of the device (1), be provided with the bottle opener shape plush copper (7) that is complementary with carburettor draw off screw driver groove at turbine (2) one end faces, end face at scroll bar (5) offers screw-driver slot (8), is connected with mounting bracket (3) on crust of the device (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420033596 CN2683873Y (en) | 2004-04-02 | 2004-04-02 | Jettison gear of motorcycle carburetor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420033596 CN2683873Y (en) | 2004-04-02 | 2004-04-02 | Jettison gear of motorcycle carburetor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2683873Y true CN2683873Y (en) | 2005-03-09 |
Family
ID=34607442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420033596 Expired - Fee Related CN2683873Y (en) | 2004-04-02 | 2004-04-02 | Jettison gear of motorcycle carburetor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2683873Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141555A (en) * | 2013-05-07 | 2014-11-12 | 陈俭敏 | A carburetor and an oil drainage structure of the same |
-
2004
- 2004-04-02 CN CN 200420033596 patent/CN2683873Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141555A (en) * | 2013-05-07 | 2014-11-12 | 陈俭敏 | A carburetor and an oil drainage structure of the same |
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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: 20050309 |