CN204641388U - A kind of pull-type fuel tank burglar alarm - Google Patents
A kind of pull-type fuel tank burglar alarm Download PDFInfo
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- CN204641388U CN204641388U CN201520294851.1U CN201520294851U CN204641388U CN 204641388 U CN204641388 U CN 204641388U CN 201520294851 U CN201520294851 U CN 201520294851U CN 204641388 U CN204641388 U CN 204641388U
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- fuel tank
- burglar alarm
- oil box
- proof cap
- pull
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Abstract
The utility model relates to a kind of pull-type fuel tank burglar alarm, comprise the oil box theft-proof cap being arranged on fuel tank oral area, and be fitted in the lock core that Security for fuel tank covers, it is characterized in that: the bottom of described oil box theft-proof cap is provided with antitheft lift assembly in reservoir port, the upper end of described antitheft lift assembly connects the bottom of oil box theft-proof cap, the lower end part of described antitheft lift assembly in the bottom of reservoir port, and is installed on the junction of fuel tank and reservoir port.The utility model is compared with existing fuel tank burglar alarm and is set up antitheft lift assembly, thoroughly oil box theft-proof cap and fuel tank are packed in an entirety by antitheft lift assembly, solve the problem of extraneous turning force theft on the one hand, also solve the problem of sled limit theft, the utility model thoroughly solves the problem of fuel burglarproof in fuel tank in sum, in addition simultaneously, the utility model also has reasonable in design, compact conformation, easy installation and removal, simple operation and other advantages.
Description
Technical field
The utility model belongs to motor vehicle oil tank technical field of burglary prevention, particularly relates to a kind of pull-type fuel tank burglar alarm.
Background technology
At present, the antitheft product of automotive oil tank oral area mainly contains two large classes, and a class is conventional oil case lid, its shortcoming is that to make material very thin, and lock core poor quality and be fixed by single locking plate, is easy to be levered up, almost there is no anti-theft feature, simple seal effect can only be played.Another kind of is the Simple protecting lid installed additional in the outside of fuel lid, and protective cover is welded primarily of two semicircular body iron-clads and a hinge axis, can open or close, and can be stuck on the outer wall of reservoir port, then lock lockset after closing bottom it.Though this protective cover has certain anti-theft effect, but it is comparatively heavy, but also there is following deficiency: the first point: maintenance cost is high, because protective cover itself does not have sealing function, so it must coordinate a conventional oil case lid to use simultaneously, this creates the terminal the maintenance cost of two duct devices, and protective cover has all been equipped with standard lockset when dispatching from the factory, oil stealer can open this same lockset easily, considerably increase stolen probability, this protective cover is forgotten after also adding oil through being everlasting and is locked and lose.Second point: use inconvenient, needs manual unlocking protective cover when refueling at every turn, is then backing out conventional oil case lid, very inconvenient and be easy to both hands of making dirty.Thirdly: anti-theft effect is poor.This protective cover entirety is exposed to the outside of reservoir port, and also comparatively loosening after locking, and is easy to directly be destroyed by oil stealer.
In order to solve the problems of the technologies described above, the fuel tank burglar alarm of existing market or the open various new of patent application, these Car Burglar Alarms also overcome above-mentioned two kinds of traditional Problems existing substantially, but are not optimal case, still there is antitheft illusive problem.Basically identical mentality of designing is all adopted according to browsing patent application document and the above-mentioned novel fuel tank burglar alarm of market research, security device for fuel tank is equipped with so exactly at fuel tank oral area, by oil box theft-proof cap carry out antitheft, understand those skilled in the art, the fuel tank oral area exceeding fuel tank carries out anti theft design except above-mentioned oil box theft-proof cap, still antitheft function is not designed at other position, in addition, even if prior art adopts the design of prying-resistant structure, intensity only according to fuel tank oral area solves more powerful prying force, impossible obviously, the utility model provides between a kind of junction at fuel tank and reservoir port and the pilfer proof closure being arranged on fuel tank oral area and sets up its antitheft lift assembly for this reason, thus thoroughly oil box theft-proof cap and fuel tank are packed in an entirety, thoroughly solve the problem of fuel burglarproof in fuel tank.
Summary of the invention
The utility model provides the pull-type fuel tank burglar alarm that a kind of structure is simple, easy to install, anti-theft feature is strong for solving in known technology the technical matters that exists.
The technical scheme that the utility model is taked for the technical matters existed in solution known technology is:
A kind of pull-type fuel tank burglar alarm, comprise the oil box theft-proof cap being arranged on fuel tank oral area, and be fitted in the lock core that Security for fuel tank covers, it is characterized in that: the bottom of described oil box theft-proof cap is provided with antitheft lift assembly in reservoir port, the upper end of described antitheft lift assembly connects the bottom of oil box theft-proof cap, the lower end part of described antitheft lift assembly in the bottom of reservoir port, and is installed on the junction of fuel tank and reservoir port.
The utility model can also adopt following technical measures:
Described antitheft lift assembly and oil box theft-proof cap be fixedly connected with or swinging is connected.
Described antitheft lift assembly mainly comprises the suspension bracket connecting above-mentioned oil box theft-proof cap bottom, the bottom of described suspension bracket is provided with centre hole, lifting rod is installed in described centre hole, the excircle of described lifting rod is provided with outside thread, in suspension bracket, lifting rod is fitted with stop nut, and its end is provided with rotation holding part; The below of described lifting rod is provided with rotating shaft, and described rotating shaft is radially provided with tapped bore, and described lifting rod bottom spiral shell is contained in above-mentioned tapped bore; The two ends of described rotating shaft are arranged between two support plates, and the lower surface of described two support plates is packed on positioning plate, the place-centric hole of corresponding above-mentioned lifting rod on described positioning plate, and the length of described positioning plate is greater than the inside bore of reservoir port and fuel tank junction.
Described suspension bracket is fixedly welded on the bottom of oil box theft-proof cap.
Described suspension bracket swinging is arranged on the bottom of oil box theft-proof cap.
Described suspension bracket is at least provided with two and hangs muscle and be connected with oil box theft-proof cap.
Described suspension bracket adopts tubular structure, and is provided with fuel feed hole at its barrel.
Stopper section is provided with in the bottom of lifting rod.
The upper surface of described positioning plate is provided with arc centering plate, and the radian of the top of described arc centering plate and the inside bore of reservoir port and fuel tank junction coincide.
Described Security for fuel tank covers and is provided with protective cover, and described protective cover is provided with Buzzing type burglar alarm.
The advantage that the utility model has and good effect are: because the utility model adopts technique scheme, namely compare with existing fuel tank burglar alarm and set up antitheft lift assembly, thoroughly oil box theft-proof cap and fuel tank are packed in an entirety by antitheft lift assembly, solve the problem of extraneous turning force theft on the one hand, also solve the problem of sled limit theft simultaneously, the utility model thoroughly solves the problem of fuel burglarproof in fuel tank in sum, in addition, the utility model also has reasonable in design, compact conformation, easy installation and removal, simple operation and other advantages.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is antitheft lift assembly and oil box theft-proof cap fixed connection structure schematic diagram;
Fig. 3 is antitheft lift assembly and oil box theft-proof cap swinging connection structure schematic diagram;
Fig. 4 is that suspension bracket hangs muscle structural representation by multiple;
Fig. 5 is suspension bracket is tubular structure schematic diagram;
Fig. 6 is pivot structure schematic diagram;
Fig. 7 positioning plate is installed arc to determine centering plate structural representation;
Fig. 8 installs front limit Board position status architecture schematic diagram.
In figure: 1, oil box theft-proof cap; 2, lock core; 3, antitheft lift assembly; 3-1, suspension bracket; 3-2, centre hole; 3-3, lifting rod; 3-30, stopper section; 3-4, stop nut; 3-5, holding part; 3-6, rotating shaft; 3-60, tapped bore; 3-7, support plate; 3-8, positioning plate; 3-80, centre hole; 3-81, arc centering plate; 3-9, L-type permanent seat; 3-10, hang muscle; 4, fuel tank; 4-1, reservoir port; 5, protective cover; 6, burglar alarm.
Detailed description of the invention
For summary of the invention of the present utility model, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1, a kind of pull-type fuel tank burglar alarm, comprise the oil box theft-proof cap 1 being arranged on reservoir port 4-1 portion, and be fitted in the lock core 2 that Security for fuel tank covers, the oil box theft-proof cap that fuel tank oral area described in the utility model is installed and equipped lock core belong to prior art, specific works principle does not repeat again, the bottom of described oil box theft-proof cap is provided with antitheft lift assembly 3 in reservoir port, the upper end of described antitheft lift assembly connects the bottom of oil box theft-proof cap, the lower end part of described antitheft lift assembly is in the bottom of reservoir port, and be installed on the junction of fuel tank 4 and reservoir port, namely above-mentioned antitheft lift assembly can be fixedly connected with oil box theft-proof cap, both also can adopt swinging to connect, connect when adopting fixing, by oil box theft-proof cap by an antitheft lift assembly fastening entirety thoroughly, and generally personnel adopt tool holding and rotary oil tank pilfer proof closure is unpractical, thus substantially increase the difficulty that oil stealer dismantles oil box theft-proof cap, when adopting swinging to connect, when oil stealer adopts the above-mentioned Thfet-proof cover of fuel tank of tool holding, turn round between Thfet-proof cover of fuel tank and antitheft lift assembly, how to rotate and all Thfet-proof cover of fuel tank can not be unloaded from reservoir port.
Described antitheft lift assembly 3 mainly comprises the suspension bracket 3-1 connecting above-mentioned oil box theft-proof cap bottom, the bottom of described suspension bracket is provided with centre hole 3-2, lifting rod 3-3 is installed in described centre hole, the excircle of described lifting rod is provided with outside thread, in suspension bracket, lifting rod is fitted with stop nut 3-4, and its end is provided with and rotates holding part 3-5, described holding part can adopt outer cross section to be prismatic, quadrangle, pentagon, six squares or interior prismatic, interior quadrangle, interior pentagon, interior six squares, arrange special tool to carry out rotating lifting rod when reality uses.The below of described lifting rod is provided with rotating shaft 3-6, described rotating shaft is radially provided with tapped bore 3-60, refers to Fig. 6, and described lifting rod bottom spiral shell is contained in above-mentioned tapped bore; The two ends of described rotating shaft 3-6 are arranged between two support plate 3-7, and the lower surface of described two support plates is packed on positioning plate 3-8, and the mode that is fixedly mounted with is preferably welding.The place-centric hole 3-80 of corresponding above-mentioned lifting rod on described positioning plate, the length of described positioning plate is greater than the inside bore of reservoir port and fuel tank junction.According to above-mentioned antitheft lift assembly, described suspension bracket is fixedly welded on the bottom (referring to Fig. 3) that the bottom (referring to Fig. 2) of oil box theft-proof cap or swinging are arranged on oil box theft-proof cap.Adopt during rotary structure and weld L-type permanent seat 3-9 at the lower surface of oil box theft-proof cap, suspension bracket is installed in L-type permanent seat.
Described suspension bracket is at least provided with two and hangs muscle 3-10 and be connected with oil box theft-proof cap, and the described above-mentioned muscle that hangs is inverted cone-shaped layout, and can arrange according to actual conditions for the number of hanging muscle, it mainly solves the intensity of suspension bracket; If hang the comparatively intensive of the setting of muscle, so adjacent hanging between muscle leaves gap, and this gap ensures that fuel oil enters fuel tank smoothly when refueling, and from lockhole in inserts object that oil pipe carry out stolen after preventing oil stealer from destroying lock core port simultaneously, refers to Fig. 4.
Destroy lock core port to prevent oil stealer in lockhole, to insert oil pipe carry out stolen, described suspension bracket adopts tubular structure, and is provided with fuel feed hole at its barrel.The suspension bracket of above-mentioned tubular structure can make straight tube assembling structure, also can make cone tubular structure, its object is to prevent stolen pipe from fuel feed hole, inserting fuel tank, refers to Fig. 5.
Too high in order to prevent lifting rod from promoting, make lifting rod depart from rotating shaft, and cause positioning plate to drop in fuel tank, be provided with stopper section 3-30 in the bottom of lifting rod.
In order to when promoting lifting rod, positioning plate and reservoir port and fuel tank junction better coincide, the upper surface of described positioning plate is provided with arc centering plate 3-81, refer to Fig. 7, the radian of the top of described arc centering plate and the inside bore of reservoir port and fuel tank junction coincide, like this when promoting, serve self centering function.
In addition, in order to realize long-rangely knowing whether oil box theft-proof cap is prized, described Security for fuel tank covers and is provided with protective cover 5, described protective cover is provided with Buzzing type burglar alarm 6, when oil box theft-proof cap is disassembled or pull, Buzzing type burglar alarm sends chimes of doom, to draw back oil stealer with fear, and reminds car owner simultaneously.
Assembly method: first disassembled by the stop nut 3-4 of lifting rod 3-3 upper end, by the bottom spiral shell dress of the tapped bore of the lifting rod 3-3 axis of rotation, then by the centre hole 3-2 of the upper end of lifting rod through suspension bracket bottom, through rear spiral shell dress stop nut; Now antitheft lifting subassembly and oil box theft-proof cap 1 are connected as a single entity; When installing in reservoir port 4-1, first instrument is adopted by lifting rod to upper extreme position, the namely stopper section of lifting rod bottom, stopper section is higher than the upper surface of positioning plate, at this moment positioning plate can rotate by 3-6 around the shaft, now manual by positioning plate 3-8 to lifting rod direction rotary spacing plate, at this moment positioning plate is almost tending towards parallel with lifting rod, refers to Fig. 8; Then the bottom of positioning plate 3-8 is inserted in fuel tank in reservoir port 4-1, when being inserted into after in fuel tank, gravity positioning plate by self is tending towards parallel, at this moment rotary pulling bar, a little up mentions in the process of lift, like this to prevent positioning plate and lifting rod with turning, along with the rotation of lifting rod, positioning plate moves until put together on the junction of reservoir port and fuel tank firmly, at this moment lock the stop nut on lifting rod top, then lock lock core, buckle protective cover and can complete assembling.
In sum, the utility model is compared with existing fuel tank burglar alarm and is set up antitheft lift assembly, thoroughly oil box theft-proof cap and fuel tank is packed in an entirety by antitheft lift assembly, solves the problem of extraneous turning force theft on the one hand, also solve the problem of sled limit theft simultaneously, again there is warning function, thus thoroughly solve the problem of fuel burglarproof in fuel tank, in addition, the utility model also has reasonable in design, compact conformation, easy installation and removal, simple operation and other advantages.
The above is only to preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, every according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations and modification, all belong in the scope of technical solutions of the utility model.
Claims (10)
1. a pull-type fuel tank burglar alarm, comprise the oil box theft-proof cap being arranged on fuel tank oral area, and be fitted in the lock core that Security for fuel tank covers, it is characterized in that: the bottom of described oil box theft-proof cap is provided with antitheft lift assembly in reservoir port, the upper end of described antitheft lift assembly connects the bottom of oil box theft-proof cap, the lower end part of described antitheft lift assembly in the bottom of reservoir port, and is installed on the junction of fuel tank and reservoir port.
2. pull-type fuel tank burglar alarm according to claim 1, is characterized in that: antitheft lift assembly and oil box theft-proof cap be fixedly connected with or swinging is connected.
3. pull-type fuel tank burglar alarm according to claim 1, it is characterized in that: described antitheft lift assembly mainly comprises the suspension bracket connecting above-mentioned oil box theft-proof cap bottom, the bottom of described suspension bracket is provided with centre hole, lifting rod is installed in described centre hole, the excircle of described lifting rod is provided with outside thread, in suspension bracket, lifting rod is fitted with stop nut, and its end is provided with rotation holding part; The below of described lifting rod is provided with rotating shaft, and described rotating shaft is radially provided with tapped bore, and described lifting rod bottom spiral shell is contained in above-mentioned tapped bore; The two ends of described rotating shaft are arranged between two support plates, and the lower surface of described two support plates is packed on positioning plate, the place-centric hole of corresponding above-mentioned lifting rod on described positioning plate, and the length of described positioning plate is greater than the inside bore of reservoir port and fuel tank junction.
4. pull-type fuel tank burglar alarm according to claim 3, is characterized in that: described suspension bracket is fixedly welded on the bottom of oil box theft-proof cap.
5. pull-type fuel tank burglar alarm according to claim 3, is characterized in that: described suspension bracket swinging is arranged on the bottom of oil box theft-proof cap.
6. pull-type fuel tank burglar alarm according to claim 3, is characterized in that: described suspension bracket is at least provided with two and hangs muscle and be connected with oil box theft-proof cap.
7. pull-type fuel tank burglar alarm according to claim 3, is characterized in that: described suspension bracket adopts tubular structure, and is provided with fuel feed hole at its barrel.
8. pull-type fuel tank burglar alarm according to claim 3, is characterized in that: be provided with stopper section in the bottom of lifting rod.
9. pull-type fuel tank burglar alarm according to claim 3, is characterized in that: the upper surface of described positioning plate is provided with arc centering plate, and the radian of the top of described arc centering plate and the inside bore of reservoir port and fuel tank junction coincide.
10. pull-type fuel tank burglar alarm according to claim 1, it is characterized in that: described Security for fuel tank covers and is provided with protective cover, described protective cover is provided with Buzzing type burglar alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520294851.1U CN204641388U (en) | 2015-05-09 | 2015-05-09 | A kind of pull-type fuel tank burglar alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520294851.1U CN204641388U (en) | 2015-05-09 | 2015-05-09 | A kind of pull-type fuel tank burglar alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204641388U true CN204641388U (en) | 2015-09-16 |
Family
ID=54094162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520294851.1U Withdrawn - After Issue CN204641388U (en) | 2015-05-09 | 2015-05-09 | A kind of pull-type fuel tank burglar alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204641388U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104786828A (en) * | 2015-05-09 | 2015-07-22 | 赵晓强 | Pulling type fuel tank burglar alarm |
-
2015
- 2015-05-09 CN CN201520294851.1U patent/CN204641388U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104786828A (en) * | 2015-05-09 | 2015-07-22 | 赵晓强 | Pulling type fuel tank burglar alarm |
| CN104786828B (en) * | 2015-05-09 | 2017-07-11 | 王俊美 | A kind of pull-type fuel tank burglar alarm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150916 Effective date of abandoning: 20170711 |