CN202608555U - Anti-theft fuel tank cap - Google Patents
Anti-theft fuel tank cap Download PDFInfo
- Publication number
- CN202608555U CN202608555U CN 201220268031 CN201220268031U CN202608555U CN 202608555 U CN202608555 U CN 202608555U CN 201220268031 CN201220268031 CN 201220268031 CN 201220268031 U CN201220268031 U CN 201220268031U CN 202608555 U CN202608555 U CN 202608555U
- Authority
- CN
- China
- Prior art keywords
- fuel tank
- oil inlet
- tank cap
- enclosing cover
- cap
- 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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- Closures For Containers (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model relates to an automotive fuel tank cap, in particular to an anti-theft fuel tank cap used in a large truck, the anti-theft fuel tank cap is arranged in a fuel tank and comprises an oil inlet, a lock body, an outer cap and a key, wherein the upper portion of the inner wall of the oil inlet is provided with an anti-prying step which is provided with the outer cap, the top end of the anti-prying step is lower than the top end of the oil inlet, the outer cap is level to the top end of the oil inlet or slightly concave after tightly pressing the anti-prying step, the key extends into a lock body through an unlocking hole in the outer cap and controls a locking dog to retract and to open the fuel tank cap, and the locking dog automatically extends out, returns and locks the fuel tank cap through an arranged spring. The automotive fuel tank cap is simple in structure, effectively avoids the possibility of being pried easily due to the fact that the fuel tank cap is hidden in the oil inlet, achieves the function of theft prevention, increases the difficulty of unlocking, and enables an oil thief not to open the fuel tank cap by means of rude methods, thereby avoiding property loss for an owner of the truck.
Description
Technical field
The utility model relates to vehicle fuel tank cap, refers in particular to a kind of truck and uses the guard against theft oil case lid.
Background technology
The long-distance sport car easy fatigue of truck driver has just added several thousand yuan oil sometimes, and is just stolen when having a rest or stopping; Stolen major cause; Analyzing through public security department, is exactly that fuel lid exposes, and is easy to prized; Be opened very soon just as opening beer bottle, this problem warp is reported in many ways but is not still solved.
Summary of the invention
The purpose of the utility model is to improve and innovate to the defective that exists in the background technology and problem, and a kind of guard against theft oil case lid is provided.
The technical scheme of the utility model is a kind of guard against theft oil case lid that is arranged on the fuel tank of structure; Comprise oil inlet, lock body, enclosing cover and key; Wherein the oil inlet upper inside wall is provided with the pick-proof step that enclosing cover is installed; And pick-proof step top is lower than the oil inlet top, and enclosing cover compresses the pick-proof step back or nick concordant with the oil inlet top is installed;
Described key stretches in the lock body through the open keyhole that covers outward, and control dead bolt withdrawal unlatching fuel lid, and said dead bolt stretches out return locking fuel lid automatically through the spring that is provided with.
Advantage of the utility model and beneficial effect:
The utility model is simple in structure, and fuel lid is hidden in the oil inlet, effectively avoided being prized easily maybe, reached theft-proof effect, increased the difficulty of unblanking, make and steal oily person and can't use jackboot tactics to open fuel lid, avoided car owner's property damage.
Description of drawings
Fig. 1 is the utility model integral structure scheme drawing.
Fig. 2 is the utility model enclosing cover and lock body structure scheme drawing.
Fig. 3 is the utility model enclosing cover External view.
The specific embodiment
Can know by Fig. 1 to 3; The utility model is arranged on the fuel tank; Comprise oil inlet 1, lock body, enclosing cover 2 and key 4; Wherein oil inlet 1 upper inside wall is provided with the pick-proof step 11 that enclosing cover 2 is installed, and pick-proof step 11 tops are lower than oil inlet 1 top, and enclosing cover 2 compresses pick-proof step 11 back and the concordant or nicks in oil inlet 1 top are installed;
Described key 4 stretches in the lock body through the open keyhole on the enclosing cover 23, and control dead bolt 8 withdrawal unlatching fuel lids, and said dead bolt 8 stretches out return locking fuel lid automatically through the spring 9 that is provided with.
Described enclosing cover 2 inner end surfaces of the utility model are provided with seal ring 5 and pick-proof step 11 pinch-off seals.Described lock body is fixed on the enclosing cover 2, comprises lock core 6, dead bolt stationary gland 7, dead bolt 8, spring 9 and screw 10 is installed, and wherein dead bolt 8 is withdrawn under key 4 or spring 9 effects or stretched out.
The described embodiment of the utility model only is the description that the preferred implementation of the utility model is carried out; Be not that the utility model design and scope are limited; Under the prerequisite that does not break away from the utility model design philosophy, engineering staff make the technical scheme of the utility model in this area various modification and improvement all should fall into the protection domain of the utility model; The technology contents that the utility model is asked for protection all is documented in claims.
Claims (3)
1. guard against theft oil case lid; Be arranged on the fuel tank; Comprise oil inlet (1), lock body, enclosing cover (2) and key (4); It is characterized in that oil inlet (1) upper inside wall is provided with the pick-proof step (11) that enclosing cover (2) is installed, and pick-proof step (11) top is lower than oil inlet (1) top, enclosing cover (2) compresses pick-proof step (11) back and the concordant or nick in oil inlet (1) top is installed;
Described key (4) stretches in the lock body through the open keyhole (3) on the enclosing cover (2), and control dead bolt (8) withdrawal unlatching fuel lid, and said dead bolt (8) stretches out return locking fuel lid automatically through the spring (9) that is provided with.
2. guard against theft oil case lid according to claim 1 is characterized in that described enclosing cover (2) inner end surface is provided with seal ring (5) and pick-proof step (11) pinch-off seal.
3. guard against theft oil case lid according to claim 1; It is characterized in that described lock body is fixed on the enclosing cover (2); Comprise lock core (6), dead bolt stationary gland (7), dead bolt (8), spring (9) and screw (10) is installed, wherein dead bolt (8) is withdrawn under key (4) or spring (9) effect or is stretched out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220268031 CN202608555U (en) | 2012-06-08 | 2012-06-08 | Anti-theft fuel tank cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220268031 CN202608555U (en) | 2012-06-08 | 2012-06-08 | Anti-theft fuel tank cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202608555U true CN202608555U (en) | 2012-12-19 |
Family
ID=47342280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220268031 Expired - Fee Related CN202608555U (en) | 2012-06-08 | 2012-06-08 | Anti-theft fuel tank cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202608555U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110203064A (en) * | 2019-06-13 | 2019-09-06 | 江苏科技大学 | A kind of engineering machinery oil tank lid anti-theft device |
| CN114475231A (en) * | 2022-02-28 | 2022-05-13 | 宁波跨马卡车部件有限公司 | Anti-theft oil tank of truck |
-
2012
- 2012-06-08 CN CN 201220268031 patent/CN202608555U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110203064A (en) * | 2019-06-13 | 2019-09-06 | 江苏科技大学 | A kind of engineering machinery oil tank lid anti-theft device |
| CN110203064B (en) * | 2019-06-13 | 2021-08-10 | 江苏科技大学 | Anti-theft device for fuel tank cap of engineering machinery |
| CN114475231A (en) * | 2022-02-28 | 2022-05-13 | 宁波跨马卡车部件有限公司 | Anti-theft oil tank of truck |
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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: 20121219 Termination date: 20130608 |