CN202117818U - Oil-way exhaust apparatus - Google Patents
Oil-way exhaust apparatus Download PDFInfo
- Publication number
- CN202117818U CN202117818U CN2011201560233U CN201120156023U CN202117818U CN 202117818 U CN202117818 U CN 202117818U CN 2011201560233 U CN2011201560233 U CN 2011201560233U CN 201120156023 U CN201120156023 U CN 201120156023U CN 202117818 U CN202117818 U CN 202117818U
- Authority
- CN
- China
- Prior art keywords
- depression bar
- sleeve pipe
- oil
- handle
- pressure head
- 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 discloses an oil-way exhaust apparatus, which is sanitary and convenient in operation, and comprises a pressure bar and a handle. The pressure bar is disposed in a sleeve and is in a clearance fit with the sleeve. The rear end of the pressure bar is provided with the handle. The oil-way exhaust apparatus is advantageous in that exhaust can be achieved without manual operation, and gas exhaust in the oil-way can be achieved by sleeving the exhaust valve with the sleeve and pressing down the pressure bar by holding the handle.
Description
Technical field
The utility model relates to a kind of automobile-used instrument, particularly a kind of venting gas appliance that is used for agricultural little four-wheel diesel-oil vehicle.
Background technique
Along with the continuous development and the constantly growth of peasant economy income of society, agricultural little four-wheel diesel-oil vehicle becomes the first-selected car of the peasant household that certain economic condition is arranged with simple in structure, the cheap man of many peasant households that come into.Because simple in structure, performance has certain limitation, often is mixed with gas in the oil pipe, if gas does not exclude, DENG is just beaten missing of ignition, can not normally start.Present processing method is to rely on by hand to carry out exhaust, and hand extend into the oil pipe place, repeatedly by the outlet valve that is pressed on the oil pipe, till having arranged air.When hand stretches into, pass through pipe fitting and other member perhaps, the one, can not see outlet valve, armrest to go to touch, very inconvenient; The 2nd, hand and coat-sleeve will be run into pipe fitting and member, can pollute hand and clothes, and be very unclean.
Summary of the invention
Hygienic and convenient oil circuit venting gas appliance when the purpose of the utility model provides a kind of the operation.
The technological scheme of the utility model is: be made up of sleeve pipe, depression bar and handle, said depression bar is contained in the sleeve pipe, and cooperates with shell clearance, and handle is equipped with in the rear end of depression bar.
The front end of said sleeve pipe is provided with pullover, and this pullover internal diameter is greater than the internal diameter of sleeve pipe; The front end of said depression bar is provided with pressure head, and the external diameter of this pressure head is greater than the external diameter of depression bar, and less than pullover internal diameter.
The front-end face of said pressure head is the conical surface that concaves.
The technique effect of the utility model is: depression bar is contained in the sleeve pipe, and cooperates with shell clearance, and handle is equipped with in the rear end of depression bar.Therefore, need not stretch out one's hand operation during exhaust, directly sleeve pipe entangled outlet valve, catch moulded rod under the handle, can reach the effect of gas in the discharging oil circuit.For saving material, weight reduction and prevent that depression bar from deviating from from sleeve pipe, be provided with pulloverly at the sleeve pipe front end, at the depression bar front end pressure head is set, and makes the external diameter of the external diameter of this pressure head greater than depression bar, and less than pullover internal diameter.For guaranteeing more fast and reliably to push down outlet valve, adapt to the outlet valve of various different sizes to greatest extent, the conical surface that the front-end face of pressure head is arranged to concave.
Description of drawings
Fig. 1 is the utility model embodiment's a structural representation;
Fig. 2 is the STRUCTURE DECOMPOSITION schematic representation of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further explain, but do not constitute any restriction the utility model.Illustrated in figures 1 and 2, the utility model is made up of sleeve pipe 1, depression bar 2 and handle 3, and said depression bar 2 is contained in the sleeve pipe 1, and with sleeve pipe 1 Spielpassung, handle 3 is equipped with in the rear end of depression bar 2.During use, directly sleeve pipe 1 is sleeved on the outlet valve, left hand is held sleeve pipe 1, and the right hand presses down handle 3 and makes 2 times pressure exhaust valves of depression bar, discharges gas, and multi-pass operation is till having arranged gas.For saving material, weight reduction and prevent that depression bar 2 from deviating from from sleeve pipe 1; Can be provided with pulloverly 4 at the front end of sleeve pipe 1, this internal diameter of pullover 4 is greater than the internal diameter of sleeve pipe 1, at the front end of depression bar 2 pressure head 5 is set; And make the external diameter of the external diameter of this pressure head 5, and less than pullover 4 internal diameter greater than depression bar 2.For guaranteeing more fast and reliably to push down outlet valve, adapt to the outlet valve of various different sizes to greatest extent, the conical surface that the front-end face of pressure head 5 can be arranged to concave.
Claims (3)
1. oil circuit venting gas appliance, it is characterized in that: be made up of sleeve pipe (1), depression bar (2) and handle (3), said depression bar (2) is contained in the sleeve pipe (1), and with sleeve pipe (1) Spielpassung, handle (3) is equipped with in the rear end of depression bar (2).
2. oil circuit venting gas appliance according to claim 1 is characterized in that: the front end of said sleeve pipe (1) is provided with pullover (4), and the internal diameter of these pullover (4) is greater than the internal diameter of sleeve pipe (1); The front end of said depression bar (2) is provided with pressure head (5), and the external diameter of this pressure head (5) is greater than the external diameter of depression bar (2), and less than the internal diameter of pullover (4).
3. oil circuit venting gas appliance according to claim 2 is characterized in that: the front-end face of said pressure head (5) is the conical surface that concaves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201560233U CN202117818U (en) | 2011-05-14 | 2011-05-14 | Oil-way exhaust apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201560233U CN202117818U (en) | 2011-05-14 | 2011-05-14 | Oil-way exhaust apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202117818U true CN202117818U (en) | 2012-01-18 |
Family
ID=45458890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201560233U Expired - Fee Related CN202117818U (en) | 2011-05-14 | 2011-05-14 | Oil-way exhaust apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202117818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278247A (en) * | 2011-05-14 | 2011-12-14 | 程开心 | Oil way exhaust device |
-
2011
- 2011-05-14 CN CN2011201560233U patent/CN202117818U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278247A (en) * | 2011-05-14 | 2011-12-14 | 程开心 | Oil way exhaust device |
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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: 20120118 Termination date: 20130514 |