CN202864146U - Anti-theft gauge hatch device - Google Patents
Anti-theft gauge hatch device Download PDFInfo
- Publication number
- CN202864146U CN202864146U CN 201220580589 CN201220580589U CN202864146U CN 202864146 U CN202864146 U CN 202864146U CN 201220580589 CN201220580589 CN 201220580589 CN 201220580589 U CN201220580589 U CN 201220580589U CN 202864146 U CN202864146 U CN 202864146U
- Authority
- CN
- China
- Prior art keywords
- handle
- hole
- stop lever
- lock body
- pin
- 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
Links
Images
Abstract
The utility model relates to an anti-theft gauge hatch device which comprises a hole body, a hole cover, a start and stop lever and a handle. One end of the start and stop lever is hinged on a lug on one side of the hole body, the middle portion of the start and stop lever is movably connected with a protruding block in the center of the hole cover, the middle portion of the handle is hinged with the other end of the start and stop lever, the end portion of the handle is fixedly connected with a locking rod, the locking rod is connected with a locking groove of the hole body in a matching mode, and mainly a locking device is arranged between the middle portion of the handle and the start and stop lever. The locking device is composed of a lock body and a bolt, the bolt is arranged inside the radial lock hole of the lock body, the lock body is fixedly arranged inside the lock body installation hole of the start and stop lever, a round hole movable matched with the outer circular wall of the lock body is formed in the handle, a lock hole is formed in the inner wall of the round hole of the handle, and the lock hole is aligned to the bolt under the condition that the locking rod is connected with the locking groove in the matching mode. The handle cannot turn and open the hole cover when the locking device is in a lock-out state, oil products inside an oil storage tank are prevented from being stolen, and an anti-theft performance is good. The anti-theft gauge hatch device is suitable for gauge hatches on the oil storage tanks of a gas station and an oil tank truck.
Description
Technical field
The utility model relates to petrol service station oil storage equipment, specifically about a kind of petrol storage tank metered fuel orifice.The utility model is applicable to the metered fuel orifice on petrol service station, the truck tanker petrol storage tank.
Background technology
Petrol storage tank at petrol service station or truck tanker is provided with metered fuel orifice, in order to measure the oil mass in the petrol storage tank, standing crop oilhole device is comprised of hole body, port lid, start and stop lever, handle, one end of start and stop lever is hinged on the hole body by Xiao, the centre is connected with the projection at port lid center, the centre of handle and the other end of start and stop lever are hinged, the locking bar that the end captive joint one of handle and the locked groove on the hole body cooperatively interact.After depressing handle, locking bar is connected with locked groove locking, port lid is pressed on the hole body upper surface is tightly connected; Behind the pull-up handle, locking bar breaks away from locked groove, port lid can be opened and carry out oil measurement.Its shortcoming is that port lid can at will be opened, and the oil in the petrol storage tank is easily stolen, and does not have theftproof performance.
Summary of the invention
The purpose of this utility model is the shortcoming that exists for prior art, and a kind of antitheft metered fuel orifice device with anti-theft feature is provided.
The technical solution of the utility model comprises hole body, port lid, start and stop lever, handle, one end of start and stop lever is hinged on the lug of hole body one side by pin, middle projection with the port lid center is flexibly connected, the centre of handle and the other end of start and stop lever are hinged, end captive joint one locking bar of handle, this locking bar cooperatively interacts with locked groove on the hole body and is connected, mainly be to be provided with latching device between the centre of handle and the start and stop lever, this latching device is comprised of lock body and locking bolt, locking bolt is installed in the radially keyhole of lock body, lock body is fixedly mounted in the lock body mounting hole of start and stop lever, be shaped with the circular hole with lock body cylindrical wall running-fit on the handle, inwall at the handle circular hole is shaped with lockhole, and this lockhole aligns with locking bolt locking bar is connected state with locked groove under.
In above technical scheme, the projection at port lid center is movably arranged on by lateral pin in the middle of the start and stop lever, is captiveed joint by pin between this lateral pin and the port lid.
In above technical scheme, captiveed joint by pin between start and stop lever and the pin.
In above technical scheme, between handle circular-hole internal-wall and lock body cylindrical wall, be provided with semicircular ring, captiveed joint by pin between this semicircular ring and the handle, cooperatively interact when being connected at the locking bar of handle and locked groove on the hole body, a table top of semicircular ring is opened the downside that hand of rotation is positioned at locking bolt at handle.
The beneficial effects of the utility model are to be provided with latching device between handle and start and stop lever, and handle can not the rotating opening port lid when the latching device lock-out state, prevent that oil product is stolen in the petrol storage tank, and theftproof performance is good.
Description of drawings
Fig. 1 is structure cut-away view of the present utility model.
Fig. 2 is the local structure cut-away view of latching device among the utility model Fig. 1.
The specific embodiment
Antitheft metered fuel orifice device as shown in Figure 1 comprises hole body 1, port lid 7, start and stop lever 9, handle 4, and an end of start and stop lever 9 is hinged on by pin 10 on the lug 11 of hole body 1 one sides, can rotate at lug 11 together with pin 10.The projection 6 at the centre of start and stop lever 9 and port lid 7 centers is flexibly connected, and port lid 7 is rocked at start and stop lever 9 with projection 6.The other end of the centre of handle 4 and start and stop lever 9 is hinged, end captive joint one locking bar 2 of handle 4, this locking bar 2 cooperatively interacts with locked groove on the hole body 1 and is connected, when locking bar 2 enters locked groove and depresses handle 4, port lid 7 and hole body 1 hermetically closing, and when pull-up handle 4, locking bar 2 shifts out from locked groove, can open port lid 7.Be provided with latching device between the centre of handle 4 and the start and stop lever 9, this latching device is comprised of lock body 3 and locking bolt 12, and locking bolt 12 is installed in the radially keyhole of lock body 3, by key controlled lockmaking bolt 12 extended or retracted keyholes.Lock body 3 is fixedly mounted in the lock body mounting hole of start and stop lever 9, be shaped with the circular hole with lock body 3 cylindrical wall running-fits on the handle 4, inwall at handle 4 circular holes is shaped with lockhole, this lockhole aligns with locking bolt 12 under locking bar 2 and locked groove are connected state, make locking bolt 12 insert lockhole, locked handle 4 prevents that handle 4 is by free pull-up.
The projection 6 at port lid 7 centers is movably arranged in the middle of the start and stop lever 9 by lateral pin 5, captiveed joint by pin between this lateral pin 5 and the port lid 7, pin passes port lid 7 centers captives joint with lateral pin 5 with projection 6, the two ends of lateral pin 5 are connected with start and stop lever 9 running-fits, can rock at start and stop lever 9 after port lid 7 is opened, and prevent that lateral pin 5 is come off from start and stop lever 9 by external force.
Captiveed joint by pin between start and stop lever 9 and the pin 10, start and stop lever 9 is rotated at lug 11 with pin 10, and anti-shotpin 10 is come off by external force from start and stop lever 9.
As shown in Figure 2, between handle 4 circular-hole internal-walls and lock body 3 cylindrical walls, be provided with semicircular ring 13, captiveed joint by pin between this semicircular ring 13 and the handle 4, cooperatively interact when being connected at the locking bar 2 of handle 4 and locked groove on the hole body 1, a table top of semicircular ring 13 is opened the downside that hand of rotation is positioned at locking bolt 12 at handle 4, and locking bolt 12 is pressed on the table top of semicircular ring 13, stops handle 4 to rotarily open, only have after key controlled lockmaking bolt 12 is reduced in the keyhole, handle 4 just can rotarily open.Lock body 3 is fixedly mounted in the lock body mounting hole of start and stop lever 9 by pin.
Claims (4)
1. antitheft metered fuel orifice device, comprise hole body (1), port lid (7), start and stop lever (9), handle (4), one end of start and stop lever (9) is hinged on the lug (11) of hole body (1) one side by pin (10), the projection (6) at the centre of start and stop lever (9) and port lid (7) center is flexibly connected, the other end of the centre of handle (4) and start and stop lever (9) is hinged, end captive joint one locking bar (2) of handle (4), this locking bar (2) cooperatively interacts with locked groove on the hole body (1) and is connected, it is characterized in that being provided with latching device between the centre of handle (4) and the start and stop lever (9), this latching device is comprised of lock body (3) and locking bolt (12), locking bolt (12) is installed in the radially keyhole of lock body (3), lock body (3) is fixedly mounted in the lock body mounting hole of start and stop lever (9), be shaped with the circular hole with lock body (3) cylindrical wall running-fit on the handle (4), inwall at handle (4) circular hole is shaped with lockhole, and this lockhole aligns with locking bolt (12) under locking bar (2) and locked groove are connected state.
2. antitheft metered fuel orifice device according to claim 1, the projection (6) that it is characterized in that port lid (7) center is movably arranged on by lateral pin (5) in the middle of the start and stop lever (9), is captiveed joint by pin between this lateral pin (5) and the port lid (7).
3. antitheft metered fuel orifice device according to claim 1 and 2 is characterized in that being captiveed joint by pin between start and stop lever (9) and the pin (10).
4. antitheft metered fuel orifice device according to claim 1, it is characterized in that between handle (4) circular-hole internal-wall and lock body (3) cylindrical wall, being provided with semicircular ring (13), captiveed joint by pin between this semicircular ring (13) and the handle (4), cooperatively interact when being connected at the locking bar (2) of handle (4) and locked groove on the hole body (1), a table top of semicircular ring (13) is opened the downside that hand of rotation is positioned at locking bolt (12) at handle (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220580589 CN202864146U (en) | 2012-10-29 | 2012-10-29 | Anti-theft gauge hatch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220580589 CN202864146U (en) | 2012-10-29 | 2012-10-29 | Anti-theft gauge hatch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202864146U true CN202864146U (en) | 2013-04-10 |
Family
ID=48030887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220580589 Expired - Fee Related CN202864146U (en) | 2012-10-29 | 2012-10-29 | Anti-theft gauge hatch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202864146U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2555145A (en) * | 2016-12-22 | 2018-04-25 | Zennex Special Products Ltd | Liner interface |
-
2012
- 2012-10-29 CN CN 201220580589 patent/CN202864146U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2555145A (en) * | 2016-12-22 | 2018-04-25 | Zennex Special Products Ltd | Liner interface |
| GB2555145B (en) * | 2016-12-22 | 2021-11-24 | Zennex Special Products Ltd | Liner interface |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202864146U (en) | Anti-theft gauge hatch device | |
| CN104290674B (en) | A kind of luggage case | |
| CN210062666U (en) | Anti-theft alarm fuel tank cap of truck | |
| CN202685921U (en) | Anti-theft device of oil tank, mounting structure of anti-theft device of oil tank, oil tank and vehicle | |
| CN207889527U (en) | A kind of fuel tank with anti-theft feature | |
| CN201634056U (en) | Sealed barrel | |
| CN2913072Y (en) | Improved structure for oil box cover | |
| CN201305280Y (en) | Anti-theft cover for oil tank manhole | |
| CN201753544U (en) | Novel manhole cover lock and opener thereof | |
| CN201391677Y (en) | Liquid control valve block anti-theft device | |
| CN202046198U (en) | Oil tank opening sealing structure | |
| CN202321328U (en) | Oil discharging outlet locking device | |
| CN202324940U (en) | Oil filling port door lock device for fuel tank | |
| CN202970155U (en) | Novel anti-theft security lock of ship | |
| CN202520098U (en) | Door locking mechanism | |
| CN202098271U (en) | Leakage and theft resistant fuel tank cover | |
| CN206938447U (en) | Fuel tank cap and fuel tank | |
| CN204172851U (en) | The antitheft cover plate of a kind of forklift fuel tank | |
| CN208216488U (en) | A kind of engineering machinery oil tank cover locking anti-theft device | |
| CN202557287U (en) | Oil filling port cover plate lock catch of light automobile oil tank door | |
| CN204739247U (en) | Multi -functional theftproof gas ball valve | |
| CN202912200U (en) | Safe and anti-theft device of gauge hatch of manual operation well of oil storage tank | |
| CN200974772Y (en) | Automobile fuel station oil can theft protection installation | |
| CN203020841U (en) | Metering hole for oil tank anti-theft mechanism | |
| CN201559931U (en) | Oil tank theft prevention metering hole |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20151029 |
|
| EXPY | Termination of patent right or utility model |