CN204956092U - Oily device of built -in password theftproof of oil tank port - Google Patents
Oily device of built -in password theftproof of oil tank port Download PDFInfo
- Publication number
- CN204956092U CN204956092U CN201520741168.8U CN201520741168U CN204956092U CN 204956092 U CN204956092 U CN 204956092U CN 201520741168 U CN201520741168 U CN 201520741168U CN 204956092 U CN204956092 U CN 204956092U
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- CN
- China
- Prior art keywords
- lock tube
- disk body
- oil
- round pin
- inner sleeve
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to an oily device of built -in password theftproof of oil tank port, the device includes: lock tube, an oil feed section of thick bamboo of putting into the lock tube and password dish, lockaid gun, wherein, the password dish is the device's a core component, comprises disk body, slider, endotheca core and ring. The oily device of oil tank in existing market theftproof is very simple, and the security performance is not high, and refuel moreover all needs the pass key to carry out the switch of anti -theft device at every turn, is easily destroyed by lawless persons to cause the unnecessary loss for the car owner. The utility model discloses an oily device of will preventing burglary is installed inside oil tank port, in addition distinctive trick lock and the design of an oil feed section of thick bamboo, and easy operation, practicality be strong, collect and prevent stealing and preventing stealing in an organic whole certainly outward, refuels at every turn and need not switch the device, and the pick -proof protecting against shock can play fine guard action to the oil in the oil tank.
Description
Technical field
The utility model belongs to Security for fuel tank oil tech field, is specifically related to the built-in cipher anti theft oil tech of reservoir port.
Background technology
On some lorries, if do not arrange antitheft device of oil tank, lawless person can make a desperate move, and makes the mal-practice of oily stolen steathily, and this can bring very large economic loss to car owner.Security device for fuel tank is in the market very simple, is generally install device for preventing oil-stealing on reservoir port, is then carried out the switch of device for preventing oil-stealing by key.This antitheft device of oil tank is cheap, simplicity of design, mainly be arranged on truck oil tank mouth, safety performance is not high, and each oiling all needs the switch being carried out anti-joyride device by key, easily destroyed by lawless person, thus cause unnecessary loss to car owner.
Because these devices are mainly from the protection that reservoir port carries out, therefore safety performance is not high, and the protected effect played is also very low.The utility model belongs to antitheft device of oil tank equally; but the reservoir port mainly device being arranged on truck oil tank common-use size is inner; add distinctive coded lock and the design of oil-feed cylinder, and simple to operate, practical, can play a very good protection to oil.
Summary of the invention
The utility model is just in order to overcome a kind of reservoir port built-in cipher anti theft oil device that above-mentioned defect designs.
The utility model is achieved by the following technical solution:
A kind of reservoir port built-in cipher anti theft oil device, the utility model is characterised in that, comprise: lock tube, the oil-feed cylinder putting into lock tube and combination disk, for opening the lockaid gun of combination disk, combination disk is set to one and facilitates nozzle to insert the hollow and annular disk body wherein refueled; Wherein: combination disk comprises and connects the disk body of an annulus, the inner sleeve core be set in disk body cylindrical shell, the annulus that is located at the slide block between disk body and inner sleeve core and is fixed on inner sleeve core with a cylindrical shell; Disk body is one and facilitates nozzle to insert the hollow and annular disk body wherein refueled, and disc surfaces is provided with open keyhole A and scale mark, and inner sleeve core top also has the open keyhole B justified with disc surfaces open keyhole A etc.; Such as there is at the filler port of circle at disk body center and inner sleeve core center; The annulus be fixed on bottom inner sleeve core has at least three impartial ring rib B above being and outside is provided with the annulus of at least three bayonet socket A; Offer pin hole with the level at slide block end face from longitudinally through and insert cylinder round pin wherein, pin hole and round pin are all at least three; Offer circular groove at slider bottom panel, this circular groove and ring rib B rabbet rotatable engagement; Be provided with locked groove at cylinder round pin top, be provided with arc groove in cylinder round pin bottom, this arc groove can be communicated with circular groove by the rotation of cylinder round pin or stagger; By offering solid pin-and-hole in disk body cylindrical shell side, with bolt, slide block is fixed on inside disk body; Inner sleeve core is stabilized in disk body by slide block.Disk body and inner sleeve core center be provided with enough large oil gun oiling etc. circle filler port, the step on cylinder round pin can prevent cylinder round pin from moving up and down.
The lock tube inwall that lock tube in the utility model is fixed in overcoat by an overcoat and one is formed, lock tube inwall has tapped bore, and the chute of band opening is provided with at its end face, be provided with snap ring in lock tube inwall bottom inside, be provided with the ring rib A coordinated with bayonet socket A outside annulus on the top near snap ring; Lock tube inwall is positioned at outside tapped bore and is provided with derby, the through lock tube inwall of tapped bore and derby; The head of bolt enters chute along being with the chute opening part of opening, by lockaid gun rotating cylinder round pin, the arc groove of cylinder round pin bottom and circular groove is allowed to misplace, make ring rib B on annulus not by, thus make the bolt of combination disk cannot go to chute opening part, cause whole combination disk can not take out from lock tube.
In the utility model, bottom oil-feed cylinder, be provided with metal sheet, metal sheet has aperture, is placed with filter screen on a metal plate, is provided with cone-shaped spring in filter screen upper end; The boss that one annular is had on oil-feed cylinder top.
Rotating disk body in a latched condition, when the end thereof contacts of the ring rib B on annulus is to cylinder round pin side, open keyhole A and open keyhole B also can stagger because of rotating simultaneously, thus makes lawless person cannot decryption.
Derby on lock tube is chimeric with the bayonet socket B on general reservoir port.
In the utility model, lockaid gun is provided with the scale coordinated with the scale mark of disc surfaces.
Bottom oil-feed cylinder, cone-shaped spring is set, by metal plate support, and this cone-shaped spring from top to bottom cannot through the pipeline of any size, when combination disk locking, cone-shaped spring be cannot take out, lawless person cannot steal oil product by inserting oil pipe in filler port, and because there being the cushion effect of cone-shaped spring, oil stealer also cannot by hard object through stolen bottom oil-feed cylinder.
Cone-shaped spring is the cone-shaped spring of longitudinal surface tight type, is positioned over from top to down not by pipeline after oil-feed cylinder, and cone-shaped spring or the airtight cone-shaped spring of a cone top part.
In the utility model, the scale that lockaid gun is set is as ten bisection scales, and on scale, cw sequentially indicates the numeral of 1-12; Because a numeral in the corresponding 1-12 of each cylinder round pin in combination disk, even if so the password in combination disk has been revealed, also only cylinder round pin need be changed, convenient and simple for operation.
In the utility model, have three at least at the open keyhole A of disc surfaces, have three at least at the open keyhole B at inner sleeve core top.The slide block installed between annulus and inner sleeve core has three at least, and bolt has three at least, and is hexagon socket head cap screw.
In the utility model, the tapped bore on lock tube inwall and derby are at least three, and chute has three at least.Open keyhole A, open keyhole B, pin hole, cylinder round pin, slide block, be relation one to one between bolt and chute
An installation method for reservoir port built-in cipher anti theft oil device, step is:
1) derby on lock tube is aimed at three bayonet socket B corresponding with it on truck oil tank mouth, such lock tube is just put in reservoir port, then rotates lock tube to restraint location; Because truck oil tank mouth is common-use size reservoir port, derby enter reservoir port bayonet socket B and rotate after, lock tube can with reservoir port tabling;
2) be screwed into screw and enter tapped bore, to fastened by screw;
3) the oil-feed cylinder with metal sheet, filter screen and cone-shaped spring is put into lock tube, due to the boss on the snap ring on lock tube inwall and oil-feed cylinder top, oil-feed cylinder can be made to be fixed on the snap ring of lock tube inwall;
4) with lockaid gun rotating cylinder round pin extremely corresponding password place, arc groove bottom cylinder round pin is communicated with the circular groove on slide block;
5) position of mark is in advance allowed on the corresponding good disk body of the bayonet socket A on annulus, then the bolt head in combination disk is aimed at the entrance of chute in lock tube, when bolt head enters chute, bayonet socket A in combination disk outside annulus is just in time chimeric with ring rib A, rotational password dish enters into chute end by bolt along chute opening part again, and now open keyhole A, open keyhole B and cylinder round pin are just in time point-blank;
6) with the irregular rotating cylinder round pin of lockaid gun, now the arc groove on cylinder round pin and the circular groove on slide block be not on same circular arc, can block the ring rib B in combination disk on annulus, thus reach the effect of password locking protection.
The utility model has following beneficial effect:
1, round pin draw-in groove on-off principle: after combination disk puts into lock tube, with lockaid gun rotating cylinder round pin, now because the arc groove bottom cylinder round pin and the circular groove on slide block be not on same circular arc, therefore can block the ring rib B in combination disk on annulus, thus reach the effect of cryptoguard;
2, an anti-yard principle of decoding: in a latched condition, ring rib B bottom cylinder round pin on arc groove and annulus is not on same circular arc, because the distance of at least open keyhole diameter in interval is designed at the ring rib B two ends of cylinder round pin both sides respectively and on annulus in advance, so when rotating disk body is to ring rib B one end and cylinder round pin one side contacts, open keyhole A and the open keyhole B of mutual correspondence can stagger, thus cannot decryption;
3, disk body nil scale mark and lockaid gun scale design: only have scale mark on the disk body of combination disk, and lockaid gun is established graduated design, only have the scale mark alignment of corresponding numeral on the scale mark on disk body and lockaid gun, just can unblank, improve the safety performance of combination disk;
4, the design of cylinder round pin Change Password is exchanged: if because the factors such as leakage need Change Password, as long as also change the cylinder round pin in combination disk, because combination disk is all furnished with the cylinder round pin of 1-12 type;
5, multilayer proofing design bottom oil-feed cylinder: be provided with metal sheet, filter screen and cone-shaped spring in oil-feed cylinder inside, metal sheet has aperture, the vertex of a cone of cone-shaped spring is airtight, and be the tight spring of longitudinal surface, can prevent from getting oil pipeline like this to enter, all right protecting against shock metal sheet, filter screen can prevent foreign matter (as the foreign material such as sandstone, wood chip) from falling into fuel tank;
6, anti-ly outer to steal and self-theft-proof integration: filler port is left at combination disk center, and get oil pipeline and cannot enter oil-feed cylinder, namely realize anti-to steal outward; If device installs, car owner only gives chaufeur lockaid gun, does not tell its password, and such chaufeur can only refuel in fuel tank, cannot get oil, namely realize self-theft-proof from fuel tank.
Accompanying drawing explanation
Fig. 1 is block diagram of the present utility model;
Fig. 2-1 is lock tube constructional drawing of the present utility model;
Fig. 2-2 is the upward view of Fig. 2-1;
Fig. 3-1 is the constructional drawing of the utility model combination disk;
Fig. 3-2 is the constructional drawing of inner sleeve core in the utility model combination disk;
Fig. 3-3 is the constructional drawing of slide block in the utility model;
Fig. 3-4 is the constructional drawing of the utility model middle column body round pin;
Fig. 3-5 is lockaid gun constructional drawing in the utility model;
Fig. 4-1 is oil-feed barrel structure figure of the present utility model;
Fig. 4-2 is the constructional drawing of the filter screen arranged in the utility model oil-feed cylinder;
Fig. 4-3 is the cone-shaped spring constructional drawing arranged in the utility model oil-feed cylinder;
Fig. 5 is the cutaway view of Fig. 1.
Detailed description of the invention
See Fig. 1 and Fig. 5, a kind of reservoir port built-in cipher anti theft oil device, the utility model is characterised in that, comprising: lock tube, the oil-feed cylinder putting into lock tube and combination disk, for opening the lockaid gun of combination disk, combination disk is set to one and facilitates nozzle to insert the hollow and annular disk body wherein refueled; Wherein: combination disk comprises and connects the disk body of an annulus, the inner sleeve core be set in disk body cylindrical shell, the annulus that is located at the slide block between disk body and inner sleeve core and is fixed on inner sleeve core with a cylindrical shell; Disk body is one and facilitates nozzle to insert the hollow and annular disk body wherein refueled, and disc surfaces is provided with open keyhole A and scale mark, and inner sleeve core top also has the open keyhole B justified with disc surfaces open keyhole A etc.; Such as there is at the filler port of circle at disk body center and inner sleeve core center; The annulus be fixed on bottom inner sleeve core has at least three impartial ring rib B above being and outside is provided with the annulus of at least three bayonet socket A; Offer pin hole with the level at slide block end face from longitudinally through and insert cylinder round pin wherein, pin hole and round pin are all at least three; Offer circular groove at slider bottom panel, this circular groove and ring rib B rabbet rotatable engagement; Be provided with locked groove at cylinder round pin top, be provided with arc groove in cylinder round pin bottom, this arc groove can be communicated with circular groove by the rotation of cylinder round pin or stagger; By offering solid pin-and-hole in disk body cylindrical shell side, with bolt, slide block is fixed on inside disk body; Inner sleeve core is stabilized in disk body by slide block.Disk body and inner sleeve core center be provided with enough large oil gun oiling etc. circle filler port, the step on cylinder round pin can prevent cylinder round pin from moving up and down, and sees Fig. 3-1,3-2,3-3 and 3-4.
See Fig. 2-1,2-2, the lock tube inwall that lock tube in the utility model is fixed in overcoat by an overcoat and one is formed, lock tube inwall has tapped bore, and the chute of band opening is provided with at its end face, be provided with snap ring in lock tube inwall bottom inside, be provided with the ring rib A coordinated with bayonet socket A outside annulus on the top near snap ring; Lock tube inwall is positioned at outside tapped bore and is provided with derby, the through lock tube inwall of tapped bore and derby; The head of bolt enters chute along being with the chute opening part of opening, by lockaid gun rotating cylinder round pin, the arc groove of cylinder round pin bottom and circular groove is allowed to misplace, make ring rib B on annulus not by, thus make the bolt of combination disk cannot go to chute opening part, cause whole combination disk can not take out from lock tube.
See Fig. 4-1,4-2,4-3, in the utility model, bottom oil-feed cylinder, be provided with metal sheet, metal sheet has aperture, is placed with filter screen on a metal plate, is provided with cone-shaped spring in filter screen upper end; The boss that one annular is had on oil-feed cylinder top.
Rotating disk body in a latched condition, when the end thereof contacts of the ring rib B on annulus is to cylinder round pin side, open keyhole A and open keyhole B also can stagger because of rotating simultaneously, thus makes lawless person cannot decryption.
Derby on lock tube is chimeric with the bayonet socket B on general reservoir port.
In the utility model, lockaid gun is provided with the scale coordinated with the scale mark of disc surfaces.
Bottom oil-feed cylinder, cone-shaped spring is set, by metal plate support, and this cone-shaped spring from top to bottom cannot through the pipeline of any size, when combination disk locking, cone-shaped spring be cannot take out, lawless person cannot steal oil product by inserting oil pipe in filler port, and because there being the cushion effect of cone-shaped spring, oil stealer also cannot impact by hard object and pass stolen bottom oil-feed cylinder.
Cone-shaped spring is the cone-shaped spring of longitudinal surface tight type, is positioned over from top to down not by pipeline after oil-feed cylinder, and cone-shaped spring or the airtight cone-shaped spring of a cone top part.
Fig. 3-5 is the constructional drawing of the utility model lockaid gun, and in the utility model, the scale that lockaid gun is set is as ten bisection scales, and on scale, cw sequentially indicates the numeral of 1-12; Because a numeral in the corresponding 1-12 of each cylinder round pin in combination disk, even if so the password in combination disk has been revealed, also only cylinder round pin need be changed, convenient and simple for operation.
In the utility model, have three at least at the open keyhole A of disc surfaces, have three at least at the open keyhole B at inner sleeve core top.The slide block installed between annulus and inner sleeve core has three at least, and slider bottom has the circular groove with the ring rib B tabling on annulus, and bolt has three at least, and is hexagon socket head cap screw.
In the utility model, the tapped bore on lock tube inwall and derby are at least three, and chute has three at least.
An installation method for reservoir port built-in cipher anti theft oil device, step is:
1) derby on lock tube is aimed at three bayonet socket B corresponding with it on truck oil tank mouth, such lock tube is just put in reservoir port, then rotates lock tube to restraint location; Because truck oil tank mouth is common-use size reservoir port, derby enter reservoir port bayonet socket B and rotate after, lock tube can with reservoir port tabling;
2) be screwed into screw and enter tapped bore, to fastened by screw;
3) the oil-feed cylinder with metal sheet, filter screen and cone-shaped spring is put into lock tube, due to the boss on the snap ring on lock tube inwall and oil-feed cylinder top, oil-feed cylinder can be made to be fixed on the snap ring of lock tube inwall;
4) with lockaid gun rotating cylinder round pin extremely corresponding password place, arc groove bottom cylinder round pin is communicated with the circular groove on slide block;
5) position of mark is in advance allowed on the corresponding good disk body of the bayonet socket A on annulus, then the bolt head in combination disk is aimed at the entrance of chute in lock tube, when bolt head enters chute, bayonet socket A in combination disk outside annulus is just in time chimeric with ring rib A, rotational password dish enters into chute end by bolt along chute opening part again, and now open keyhole A, open keyhole B and cylinder round pin are just in time point-blank;
6) with the irregular rotating cylinder round pin of lockaid gun, now the arc groove on cylinder round pin and the circular groove on slide block be not on same circular arc, can block the ring rib B in combination disk on annulus, thus reach the effect of password locking protection.
Claims (7)
1. a reservoir port built-in cipher anti theft oil device, is characterized in that, comprising: lock tube (2), the oil-feed cylinder (1) putting into lock tube and combination disk (3), for opening the lockaid gun (4) of combination disk; Wherein:
Combination disk (3) comprises and connects the disk body (32) of an annulus, the inner sleeve core (33) be set in disk body (32) cylindrical shell, the annulus (34) that is located at the slide block (31) between disk body (32) and inner sleeve core (33) and is fixed on inner sleeve core (33) with a cylindrical shell; Disk body (32) surface is provided with open keyhole A (321) and scale mark (322), and inner sleeve core (33) top also has the open keyhole B (331) justified with the surperficial open keyhole A (321) of disk body (32) etc.; Such as there is at the filler port (37) of circle at disk body center and inner sleeve core (33) center; The annulus (34) be fixed on bottom inner sleeve core has three impartial ring rib B (35) at least above and outside is provided with at least three bayonet socket A (341); Offer pin hole with the level (314) at slide block (31) end face from longitudinally through and insert cylinder round pin (311) wherein, pin hole and round pin are all at least three; Offer circular groove (312) at slide block (31) bottom panel, this circular groove and ring rib B (35) rabbet rotatable engagement; Locked groove (3111) is provided with at cylinder round pin (311) top, be provided with arc groove (3112) in cylinder round pin (311) bottom, this arc groove (3112) can be communicated with or stagger with circular groove (312) by the rotation of cylinder round pin; By offering solid pin-and-hole in disk body (32) cylindrical shell side, with bolt (36), slide block (31) is fixed on disk body (32) inner side; Inner sleeve core (33) is stabilized in disk body (32) by slide block (31);
The lock tube inwall (24) that lock tube (2) is fixed in overcoat by an overcoat (27) and one is formed, lock tube inwall has tapped bore (22), and the chute (25) of band opening is provided with at its end face, be provided with snap ring (23) in lock tube inwall bottom inside, be provided with the ring rib A (21) coordinated with annulus (34) outside bayonet socket A (341) on the top near snap ring; Lock tube inwall is positioned at tapped bore (22) outside and is provided with derby (26), the through lock tube inwall of tapped bore (22) and derby; The head of bolt (36) enters chute along being with chute (25) opening part of opening, by lockaid gun (4) rotating cylinder round pin (311), the arc groove (3112) of cylinder round pin (311) bottom and circular groove (312) is allowed to misplace, make ring rib B (35) on annulus (34) not by, thus make the bolt of combination disk (3) (36) that chute (25) opening part cannot be gone to, cause whole combination disk (3) can not take out from lock tube;
Be provided with metal sheet (11) in oil-feed cylinder (1) bottom, metal sheet has aperture, is placed with filter screen (12) on a metal plate, is provided with cone-shaped spring (13) in filter screen upper end; The boss (14) that one annular is had on oil-feed cylinder top;
Lockaid gun (4) is provided with the scale coordinated with the scale mark (322) on disk body (32) surface.
2. a kind of reservoir port according to claim 1 built-in cipher anti theft oil device, is characterized in that, the cone-shaped spring that described cone-shaped spring (13) is longitudinal surface tight type, is positioned over after oil-feed cylinder from top to down not by pipeline.
3. a kind of reservoir port according to claim 1 and 2 built-in cipher anti theft oil device, is characterized in that, described cone-shaped spring (13) is the airtight cone-shaped spring of cone top part.
4. a kind of reservoir port according to claim 3 built-in cipher anti theft oil device, is characterized in that, the scale that lockaid gun (4) is set is as ten bisection scales, and on scale, cw sequentially indicates the numeral of 1-12.
5. a kind of reservoir port according to claim 3 built-in cipher anti theft oil device, it is characterized in that, have three at least at the open keyhole A (321) on disk body (32) surface, have three at least at the open keyhole B (331) at inner sleeve core (33) top.
6. a kind of reservoir port according to claim 3 built-in cipher anti theft oil device, it is characterized in that, the slide block (31) installed between annulus (34) and inner sleeve core (33) has three at least; Bolt has three at least, and is hexagon socket head cap screw.
7. a kind of reservoir port according to claim 3 built-in cipher anti theft oil device, it is characterized in that, tapped bore (22) on lock tube inwall (24) and derby (26) are at least three, and chute (25) has three at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520741168.8U CN204956092U (en) | 2015-09-23 | 2015-09-23 | Oily device of built -in password theftproof of oil tank port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520741168.8U CN204956092U (en) | 2015-09-23 | 2015-09-23 | Oily device of built -in password theftproof of oil tank port |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204956092U true CN204956092U (en) | 2016-01-13 |
Family
ID=55051178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520741168.8U Withdrawn - After Issue CN204956092U (en) | 2015-09-23 | 2015-09-23 | Oily device of built -in password theftproof of oil tank port |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204956092U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105150831A (en) * | 2015-09-23 | 2015-12-16 | 李晓明 | Cipher oil-theft preventing device arranged in oil-tank opening, and mounting method of cipher oil-theft preventing device |
-
2015
- 2015-09-23 CN CN201520741168.8U patent/CN204956092U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105150831A (en) * | 2015-09-23 | 2015-12-16 | 李晓明 | Cipher oil-theft preventing device arranged in oil-tank opening, and mounting method of cipher oil-theft preventing device |
| CN105150831B (en) * | 2015-09-23 | 2017-07-14 | 李晓明 | Cipher anti theft oil device and its installation method built in a kind of reservoir port |
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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: 20160113 Effective date of abandoning: 20170714 |