CN2036125U - Revolution insurance device of oil leaking screw for oil tank of car - Google Patents
Revolution insurance device of oil leaking screw for oil tank of car Download PDFInfo
- Publication number
- CN2036125U CN2036125U CN 88205109 CN88205109U CN2036125U CN 2036125 U CN2036125 U CN 2036125U CN 88205109 CN88205109 CN 88205109 CN 88205109 U CN88205109 U CN 88205109U CN 2036125 U CN2036125 U CN 2036125U
- Authority
- CN
- China
- Prior art keywords
- oil
- protective case
- fuel tank
- revolves
- screw
- 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.)
- Pending
Links
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model relates to an oil-draining locknut protecting device of automobile gas tank, which is an anti-theft device arranged on the automobile gas tank and aims to solve the problems of stealing the fuel. The outer part of the utility model is provided with a screw-proof protective hood with a lock foxed on the gas tank or hung on the stud so as protect the oil-draining locknut and not to be screwed by other people with tools. The utility model has the advantages of suitable for various automobiles at home and abroad, simple structure, low cost, high reliability, convenient operation, etc.
Description
The utility model belongs to auto manufacturing technology.Promptly install additional and a kind ofly anti-revolve file protect, prevent other people this screw fuel oil in the case of draining the oil steathily of outwarding winding at the oil discharging screw for vehicle fuel tank place.
Stolen for preventing fuel oil at the oil discharging screw for vehicle fuel tank place; we had once invented a kind ofly revolves the anti-file protect that revolves of oil discharging screw for vehicle fuel tank that protective case inside is provided with lock anti-; and declared patent (application number 87214981), different with it is that the utility model has adopted the anti-protective case structure outside with lock of revolving.
The utility model is intended to revolve the close and protect of protective case to bolt cap for oil-draining locknut installs a kind of simpler anti-fender guard that revolves additional by anti-, makes stranger's this screw of can't outwarding winding.Oneself then can use easily.
The utility model is the anti-file protect that revolves of a kind of oil discharging screw for vehicle fuel tank, and it revolves protective case and lock waits other to form by part by anti-.Preferred a kind of scheme is as shown in Figure 1: anti-ly revolve protective case (1) and make dome-shaped, it is in the outside of the bolt cap (7) of oil-draining locknut, and anti-central authorities of revolving protective case (1) have draining aperture (2).Protective case (1) links with hinge (3); hinge (3) is fixed on the fuel tank; one end of protective case (1) is made to take and is climbed shape; promptly open cylindrical void seam (4) in the centre; the size of hole seam (4) should be able to be passed joining seam (5); the base of joining seam (5) is welded on the fuel tank (12), and joining seam (5) is gone up and hung padlock (6).
Fuel tank is not being carried out under the improved situation; can will prevent that revolving protective case hangs on the double-screw bolt; for example can adopt a packing ring (8) shown in figure (2); packing ring (8) is enclosed within on the double-screw bolt (9); one end of packing ring (8) and anti-revolve protective case (1) and make hinge shape structure (3); the other end is done the bending perpendicular to the packing ring plane; make joining seam shape (5); in anti-bottom of revolving protective case (1) draining aperture (2) is arranged; close and prevent revolving protective case (1), joining seam (5) passes to take on the protective case climbs hole (4).Padlock (6) is enclosed within on the joining seam (5).For ease of using; packing ring (8) can be made two and half lobes; one end pin riveted; it can be rotated around the pin axle; half lobe packing ring becomes the hinge shape structure below the riveting part with protective case; the movable end of two halves lobe (riveted end offside) all becomes the joining seam perpendicular to the packing ring plane, and packing ring fastens double-screw bolt when closing up.Prevent that in addition revolving protective case also can directly hang on the double-screw bolt; as shown in Figure 3: the anti-protective case (1) that revolves becomes dome-shaped, the upper end port, and the lower end has draining aperture (2); open two pairs of holes that are parallel to plane of the opening therebetween; insert two bonding jumpers (10), wherein fix for one, an end of another root is bigger than the hole; one end is littler than the hole; can unidirectionally move, an end littler than the hole is used to overlap padlock (6), with the outside fluting (11) of the bolt cap (7) of oil-draining locknut.Be stuck in the groove (11) when bonding jumper (10) is inserted, clamp bolt cap (7) the whole protecting cover is hung on the oil-draining locknut.
The utility model can prevent effectively that the stranger from stealing oil from the oil-draining locknut of fuel tank, is applicable to domestic and international various types of automotive oil tank, has simple in structure, low cost of manufacture, good reliability, the characteristics such as easy to use.
Claims (4)
1, a kind of oil discharging screw for vehicle fuel tank is anti-revolves file protect, and feature of the present utility model is: the bolt cap of oil-draining locknut is wrapped up in not anti-the outside with lock of protective case that revolve by the anti-protective case that revolves.
2, oil discharging screw for vehicle fuel tank as claimed in claim 1 is anti-revolves file protect, it is characterized in that: prevent that revolving protective case directly is fixed on the fuel tank.
3, oil discharging screw for vehicle fuel tank as claimed in claim 1 is anti-revolves file protect, it is characterized in that: prevent that revolving protective case hangs on the double-screw bolt of oil-draining locknut by packing ring.
4, oil discharging screw for vehicle fuel tank as claimed in claim 1 is anti-revolves file protect, it is characterized in that: prevent that revolving protective case makes dome-shaped, by two bonding jumpers of its in-to-in, be stuck in the groove of opening the oil-draining locknut outside, hang on the bolt cap of oil-draining locknut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88205109 CN2036125U (en) | 1988-04-29 | 1988-04-29 | Revolution insurance device of oil leaking screw for oil tank of car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88205109 CN2036125U (en) | 1988-04-29 | 1988-04-29 | Revolution insurance device of oil leaking screw for oil tank of car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2036125U true CN2036125U (en) | 1989-04-19 |
Family
ID=4839575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88205109 Pending CN2036125U (en) | 1988-04-29 | 1988-04-29 | Revolution insurance device of oil leaking screw for oil tank of car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2036125U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103802661A (en) * | 2014-02-14 | 2014-05-21 | 太原理工大学 | Oil drainage screw device for preventing vehicle fuel oil from being stolen |
| CN105015567A (en) * | 2015-08-31 | 2015-11-04 | 南车资阳机车有限公司 | Anti-theft fuel tank of locomotive |
-
1988
- 1988-04-29 CN CN 88205109 patent/CN2036125U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103802661A (en) * | 2014-02-14 | 2014-05-21 | 太原理工大学 | Oil drainage screw device for preventing vehicle fuel oil from being stolen |
| CN103802661B (en) * | 2014-02-14 | 2016-04-27 | 太原理工大学 | A kind of oil-draining locknut device for the vehicle fuel that avoids theft |
| CN105015567A (en) * | 2015-08-31 | 2015-11-04 | 南车资阳机车有限公司 | Anti-theft fuel tank of locomotive |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5467621A (en) | Lockable closure for a fuel tank filler pipe | |
| US4746089A (en) | Magnetic fuel tank cap holding system | |
| US4955215A (en) | Anti-theft steering column cuff device for automobiles and the like | |
| CN2036125U (en) | Revolution insurance device of oil leaking screw for oil tank of car | |
| CN201808524U (en) | Dedicated fixing and sealing device for motor vehicle plate number | |
| CN211894528U (en) | Manhole of highway tank car | |
| CN2266544Y (en) | Antitheft oil way cipher device for vehicle | |
| CN2506560Y (en) | Oil tank | |
| CN2197428Y (en) | Locking device for manhole cover | |
| CN2158818Y (en) | Anti-theft lock for the draw-off screw plug of automobile tank | |
| CN210821821U (en) | Double-lock fuel tank cap | |
| CN2200734Y (en) | Satety anti-theft valve | |
| CN2450323Y (en) | Theftproof safety lock for cycle | |
| CN2047648U (en) | Preventer for stealing gasoline from the bottom of vehicle oil box | |
| CN219564773U (en) | Truck oil tank protective cover | |
| CN2209200Y (en) | Theft-proof alarm lock for bicycle | |
| CN211176303U (en) | L NG protective ring for vehicle | |
| CN2254955Y (en) | Protection means for engine lubricant inlet of motor cycle | |
| CN2366643Y (en) | Theft-proof valve | |
| CN2287171Y (en) | Self-locked manhole cover against stealing | |
| CN2199406Y (en) | Protecting cap for liquified gas cylinder | |
| CN205542949U (en) | Battery theftproof frame | |
| CN2232366Y (en) | Device for anti-steal oil for vehicle oil tank | |
| CN2289854Y (en) | Lock special for safe | |
| CN2176384Y (en) | Manhole cover against burglars |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C60 | Other related matters |