CN202575959U - Universal breaking valve - Google Patents
Universal breaking valve Download PDFInfo
- Publication number
- CN202575959U CN202575959U CN 201220184883 CN201220184883U CN202575959U CN 202575959 U CN202575959 U CN 202575959U CN 201220184883 CN201220184883 CN 201220184883 CN 201220184883 U CN201220184883 U CN 201220184883U CN 202575959 U CN202575959 U CN 202575959U
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- CN
- China
- Prior art keywords
- universal
- pull breaking
- breaking ualve
- runddichtringo
- nipple
- 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 valve for connection of an oil gun in an oiling machine, in particular to a universal breaking valve. The universal breaking valve structurally comprises a connector (1) connected with an oil gun, wherein the connector (1) is connected with a bend (9) through a bend connector (6); the bend (9) is connected with an inner connector (18); and a breaking valve body is arranged in the inner connector (18). Compared with the prior art, the universal breaking valve has the characteristics of reasonable design, simple structure, low manufacturing cost, convenience for use and high safety performance.
Description
Technical field
The utility model relates to a kind of fuel charger oil gun connection and uses valve, specifically provides a kind of universal Pull breaking ualve.
Background technology
Oil gun on the fuel charger under the prior art generally is to be connected with fuel charger through Hooke's coupling, long length hose, Pull breaking ualve, short sebific duct, oil sight device.Its Hooke's coupling connects oil gun, and Pull breaking ualve is positioned on the long length hose, and between the two at a certain distance, so Pull breaking ualve can not break off oil circuit in the very first time of being broken, and Pull breaking ualve and Hooke's coupling be as two accessories, and its making use cost is also higher.
Summary of the invention
The utility model is to above problem, and a kind of universal Pull breaking ualve is provided, and it not only possesses universal function, and has the function of Pull breaking ualve, thereby has reduced cost of manufacture, has increased the convenience that uses.
The utility model solves the technical scheme that its technical matters adopted:
A kind of universal Pull breaking ualve comprises the joint that connects oil gun, and said joint is through bent angle joint connecting bend, and said elbow is connected with nipple, is provided with in the nipple to break valve body.
Break valve body and comprise spool, said spool bottom is arranged with spring, and said spring is fixed between the spring bracket of described spool and the setting of spool below.
Be provided with shear pin and resilient pin between nipple and the elbow.
The spring bracket below is provided with back-up ring.
Be provided with collar, back-up ring, O RunddichtringO and spring leaf between joint and the bent angle joint.
Be provided with steel ball and O RunddichtringO between bent angle joint and the elbow, also be provided with holding screw on the said elbow.
The nipple tip exterior is provided with the O RunddichtringO, and said nipple middle part arranged outside has the O RunddichtringO.
The spool outer setting has the O RunddichtringO.
The universal Pull breaking ualve of the utility model has following 3 advantages:
1, reduces leak.Use universal Pull breaking ualve can reduce the use of one section short tube, so just reduced by place's point of connection, the fewer issuable leakage position of point of connection is also just few more comparatively speaking.
2, safer.Pull breaking ualve fracture generally occurs in oil gun also onboard the time; Vehicle just startup has driven away; After the Pull breaking ualve fracture of this moment probably will with the sebific duct of about 4 meters length along with start whipping or lash the danger with regard to probably damaging like this to personnel, vehicle and the fuel charger etc. of annex.And after using universal Pull breaking ualve, when the Pull breaking ualve fracture takes place, also having only oil gun to move with vehicle, other accessories still are positioned on the fuel charger.
3, installation is more convenient.Only need transport pipe just is connected with it with the oil gun that universal Pull breaking ualve will be housed after fuel charger connects again and accomplished.
In sum, compared with prior art, the universal Pull breaking ualve of the utility model, it has characteristics reasonable in design, simple in structure, that cost of manufacture is low, performance easy to use, safe is high.
Description of drawings
Fig. 1 is a kind of inner structure scheme drawing of universal Pull breaking ualve.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the universal Pull breaking ualve of the utility model is done further to describe.
Shown in accompanying drawing 1, a kind of universal Pull breaking ualve comprises the joint 1 that connects oil gun, and said joint 1 is through bent angle joint 6 connecting bends 9, and said elbow 9 is connected with nipple 18, is provided with in the nipple 18 and breaks valve body.
The valve body of breaking of present embodiment comprises spool 11, and said spool 11 bottoms are arranged with spring 13, and said spring 13 is fixed between the spring bracket 15 of described spool 11 and the setting of spool 11 belows.
Be provided with shear pin 16 and resilient pin 19 between nipple 18 and the elbow 9.
Be provided with collar 2, back-up ring 3, O RunddichtringO 4 and spring leaf 5 between joint 1 and the bent angle joint 6.
Be provided with steel ball 7 and O RunddichtringO 8 between bent angle joint 6 and the elbow 9, also be provided with holding screw 20 on the said elbow 9.
Nipple 18 tip exterior are provided with O RunddichtringO 10, and said nipple 18 middle part arranged outside have O RunddichtringO 14.
The spool outer setting has O RunddichtringO 12.
Above-described embodiment, the utility model specific embodiment a kind of more preferably just, common variation that those skilled in the art carries out in the utility model technical scheme scope and replacement all should be included in the protection domain of the utility model.
Claims (8)
1. a universal Pull breaking ualve comprises the joint (1) that connects oil gun, and said joint (1) is through bent angle joint (6) connecting bend (9), and said elbow (9) is connected with nipple (18), it is characterized in that, is provided with in the said nipple (18) and breaks valve body.
2. a kind of universal Pull breaking ualve according to claim 1; It is characterized in that; The described valve body of breaking comprises spool (11), and said spool (11) bottom is arranged with spring (13), and said spring (13) is fixed between the spring bracket (15) of described spool (11) and the setting of spool (11) below.
3. a kind of universal Pull breaking ualve according to claim 1 and 2 is characterized in that, is provided with shear pin (16) and resilient pin (19) between described nipple (18) and the elbow (9).
4. a kind of universal Pull breaking ualve according to claim 2 is characterized in that, described spring bracket (15) below is provided with back-up ring (17).
5. a kind of universal Pull breaking ualve according to claim 1 is characterized in that, is provided with collar (2), back-up ring (3), O RunddichtringO (4) and spring leaf (5) between described joint (1) and the bent angle joint (6).
6. a kind of universal Pull breaking ualve according to claim 1 is characterized in that, is provided with steel ball (7) and O RunddichtringO (8) between described bent angle joint (6) and the elbow (9), also is provided with holding screw (20) on the said elbow (9).
7. a kind of universal Pull breaking ualve according to claim 1 is characterized in that, described nipple (18) tip exterior is provided with O RunddichtringO (10), and said nipple (18) middle part arranged outside has O RunddichtringO (14).
8. a kind of universal Pull breaking ualve according to claim 2 is characterized in that described spool outer setting has O RunddichtringO (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220184883 CN202575959U (en) | 2012-04-27 | 2012-04-27 | Universal breaking valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220184883 CN202575959U (en) | 2012-04-27 | 2012-04-27 | Universal breaking valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202575959U true CN202575959U (en) | 2012-12-05 |
Family
ID=47245395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220184883 Expired - Fee Related CN202575959U (en) | 2012-04-27 | 2012-04-27 | Universal breaking valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202575959U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105372001A (en) * | 2015-12-14 | 2016-03-02 | 浙江春晖智能控制股份有限公司 | Tension test method of safety break-away valve for petrol filling machine and device thereof |
| CN110217750A (en) * | 2019-07-09 | 2019-09-10 | 台州市椒江充盈自动化科技有限公司 | A kind of anti-dropout refueling nozzle can be used for self-service refueling |
-
2012
- 2012-04-27 CN CN 201220184883 patent/CN202575959U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105372001A (en) * | 2015-12-14 | 2016-03-02 | 浙江春晖智能控制股份有限公司 | Tension test method of safety break-away valve for petrol filling machine and device thereof |
| CN110217750A (en) * | 2019-07-09 | 2019-09-10 | 台州市椒江充盈自动化科技有限公司 | A kind of anti-dropout refueling nozzle can be used for self-service refueling |
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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: 20121205 Termination date: 20130427 |