CN200974772Y - Automobile fuel station oil can theft protection installation - Google Patents
Automobile fuel station oil can theft protection installation Download PDFInfo
- Publication number
- CN200974772Y CN200974772Y CN 200620108758 CN200620108758U CN200974772Y CN 200974772 Y CN200974772 Y CN 200974772Y CN 200620108758 CN200620108758 CN 200620108758 CN 200620108758 U CN200620108758 U CN 200620108758U CN 200974772 Y CN200974772 Y CN 200974772Y
- Authority
- CN
- China
- Prior art keywords
- flange
- cap sleeve
- lock
- locking closure
- oil pipe
- 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 - Lifetime
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Abstract
Anti-theft device for tank reservoir in gasoline station is provided with an oil tube leading to a tank reservoir. A flange is arranged outside the opening of the oil tube with a lockset device. The feature lies in that the lockset device is a cap sleeve with a flange inside the lower mouth. A frenula is arranged on the flange and a fastener ring is installed on the top mouth of the cap sleeve piercing the frenula. A junction plate is arranged under a tubing flange. The tubing flange, the cap sleeve flange and the junction plate are communicated with screws. A locking tube, connected with the cap sleeve flange, is arranged inside the cap sleeve. The locking tube has a lockhole inside and a lock cover on top. The lock cover has a lower edge wall with via hole, inside which a perforated pipe is installed. A spring lock is installed inside the lock cover. The spring lock drives a cam and the cam drives two lockpins, which are connected by a tension spring. The head of the lockpin is coordinated with the lockhole and the perforated pipe.
Description
Technical field
The utility model relates to filling station oil tank anti-joyride device.
Background technology
Along with the development of vehicular transport, various petrol service stations have been built up on the highway side.The oil tank of petrol service station normally is embedded in underground, connects the oil tank mouth of an oiling usefulness on the oil tank, need lock to the oil tank mouth when non-refuelling, guarantees safety and prevents stolen.Existing oil tank mouth locking device is an oil pipe that leads in the oil tank, butt flange on the oil pipe, be shaped on a circular cap sleeve in addition, lid is arranged at the top of cap sleeve, lid both was connected and can turns left and right with the cap body, can go up one again padlock, the bottom outer wall mounting flange of cap sleeve, the cap sleeve flange links to each other with the oil pipe flange.Therefore, the shortcoming that prior art exists is: one, the padlock theftproof performance is poor, doper's time after midnight is few in arrival, petrol service station often only stays a people on duty, and the oil tank mouth is locked lock, falls into a doze, stolen thief's (anarchical chaufeur) sees that the oiling personnel doze off, pick up hammer and knock lock open, oneself smokes oil, so oil stolen (particularly little petrol service station) happens occasionally.Two, cap sleeve flange and oil pipe flange are after bolt, and bolt nut is exposed entirely, and the robber only needs one spanner, just can lay down the bolt of rear end plate of two flanges, equally can very fast stolen.
Summary of the invention
The purpose of this utility model is in order to overcome the shortcoming of prior art, to provide a kind of lock device outer face closure, can not pound, also being difficult for prying open the filling station oil tank anti-joyride device that theftproof performance is good.
The technical scheme of the utility model filling station oil tank anti-joyride device is: filling station oil tank anti-joyride device, an oil pipe that leads to oil tank is arranged, the oral area of oil pipe has flange outward, lock device is arranged on the oil pipe, it is characterized in that described lock device is a cap sleeve, the cap sleeve flange is arranged in the cap sleeve end opening, on the cap sleeve flange joint pin is arranged, having a clamping ring to pass joint pin, to be installed in cap sleeve suitable for reading, under the oil pipe flange connecting panel arranged, the oil pipe flange, the cap sleeve flange is connected by screw with connecting panel, the lock tube is arranged in cap sleeve, the lock tube links to each other with the cap sleeve flange, is shaped on lockhole in the lock tube, at the top of lock tube locking closure is arranged, locking closure has the lower edge wall, on the wall of locking closure lower edge, be shaped on through hole, through-hole pipe is installed in the through hole, spring lock is installed in locking closure, spring lock drives cam, two lock pins of cam driven, the head of lock pin matches with lockhole and through-hole pipe, and two lock pins have extension spring to be connected.
Filling station of the present utility model oil tank anti-joyride device, its flange is installed in the cap sleeve, and under the oil pipe flange connecting panel is arranged, and oil pipe flange, cap sleeve flange, connecting panel are installed from the top down by screw, the cap of screw can't be turned on screw with spanner in cap sleeve.The lock tube is installed in clamping ring again, locking closure is arranged at the top of lock tube, and locking closure and clamping ring are with the top sealing of cap sleeve, and lockset is installed in such sealing, just spring lock is installed in the locking closure, the rotating band moving cam of spring lock, two lock pins of cam driven, two lock pins insert the lockhole of lock tube for locking, reset tension spring is arranged, spring lock drive cam rotation is transferred to unblanking lock pin during use from lockhole, takes out locking closure after unblanking, and can refuel a car.This is locked in practical operation and gets up easily, and whole lockset is installed in the osed top container and can not pounds, and also is difficult for prying open, and theftproof performance is good.
Filling station of the present utility model oil tank anti-joyride device has pressing plate on its locking closure, and pressing plate is fixed by joint pin and nut, prevents that gasoline from evaporating from key hole and locking closure.
Description of drawings
Fig. 1 is the utility model filling station oil tank anti-joyride device structural representation.
The specific embodiment
The utility model relates to filling station oil tank anti-joyride device, as shown in Figure 1, an oil pipe 1 that leads to oil tank is arranged, so oil pipe is long, the oral area of oil pipe 1 has flange 2 outward, on the oil pipe 1 lock device is arranged, its major technology is characterised in that described lock device is a cap sleeve 6, cap sleeve flange 4 is arranged in the cap sleeve end opening, joint pin 5 is arranged on the cap sleeve flange 4, having a clamping ring 8 to pass joint pin 5, to be installed in cap sleeve suitable for reading, flange is welded in the cap sleeve, cap sleeve installation clamping ring 8 suitable for reading, matching with locking closure in the clamping ring center, 2 times connecting panel 3 is arranged at the oil pipe flange, oil pipe flange 2, cap sleeve flange 4 is connected by screw 9 with connecting panel 3, the one, connecting panel itself can be shaped on screw, and the 2nd, by welded nut, fix screw then.Lock tube 7 is arranged in cap sleeve 6, described lock tube is a connecting element, shape is not necessarily justified, lock tube 7 links to each other with cap sleeve flange 4, be shaped on lockhole 12 in the lock tube 7, at the top of lock tube locking closure 10 arranged, locking closure has lower edge wall 19, on locking closure lower edge wall 19, be shaped on through hole, through-hole pipe 18 is installed in the through hole, spring lock 15 is installed in the locking closure, spring lock 15 drives cam 14, cam 14 drives two lock pins 11, lock pin 11 passes through-hole pipe 18, and lock pin can be born a heavy burden by through-hole pipe, cooperates more reliable with cam 14, the head of lock pin 11 matches with lockhole 12 and through-hole pipe 18, and two lock pins are connected with reset tension spring 13.Therefore, one drives spring lock during oiling, locking closure is taken out getting final product, easy to operate, and theftproof performance is good.On its locking closure 10 pressing plate 17 is arranged, pressing plate 17 is fixed by joint pin 5 and nut 20,21, prevents that gasoline from evaporating from key hole etc.
Claims (2)
1, filling station oil tank anti-joyride device, an oil pipe (1) that leads to oil tank is arranged, the oral area of oil pipe (1) has flange (2) outward, oil pipe has lock device on (1), it is characterized in that described lock device is a cap sleeve (6), cap sleeve flange (4) is arranged in the cap sleeve end opening, joint pin (5) is arranged on the cap sleeve flange (4), having a clamping ring (8) to pass joint pin (5), to be installed in cap sleeve suitable for reading, connecting panel (3) is arranged under oil pipe flange (2), oil pipe flange (2), cap sleeve flange (4) is connected by screw (9) with connecting panel (3), lock tube (7) is arranged in cap sleeve (6), lock tube (7) links to each other with cap sleeve flange (4), be shaped on lockhole (12) in the lock tube (7), locking closure (10) is arranged at the top at the lock tube, locking closure has lower edge wall (19), on locking closure lower edge wall (19), be shaped on through hole, through-hole pipe (18) is installed in the through hole, spring lock (15) is installed in locking closure, spring lock (15) drives cam (14), cam (14) drives two lock pins (11), and the head of lock pin (11) matches with lockhole (12) and through-hole pipe (18), and two lock pins have extension spring (13) to be connected.
2, filling station as claimed in claim 1 oil tank anti-joyride device is characterized in that pressing plate (17) is arranged on the locking closure (10), and pressing plate (17) is fixed by joint pin (5) and nut (20,21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620108758 CN200974772Y (en) | 2006-10-17 | 2006-10-17 | Automobile fuel station oil can theft protection installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620108758 CN200974772Y (en) | 2006-10-17 | 2006-10-17 | Automobile fuel station oil can theft protection installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200974772Y true CN200974772Y (en) | 2007-11-14 |
Family
ID=38901063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620108758 Expired - Lifetime CN200974772Y (en) | 2006-10-17 | 2006-10-17 | Automobile fuel station oil can theft protection installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200974772Y (en) |
-
2006
- 2006-10-17 CN CN 200620108758 patent/CN200974772Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20071114 |
|
| EXPY | Termination of patent right or utility model |