CN206318217U - A kind of oil storage tank - Google Patents
A kind of oil storage tank Download PDFInfo
- Publication number
- CN206318217U CN206318217U CN201621431324.1U CN201621431324U CN206318217U CN 206318217 U CN206318217 U CN 206318217U CN 201621431324 U CN201621431324 U CN 201621431324U CN 206318217 U CN206318217 U CN 206318217U
- Authority
- CN
- China
- Prior art keywords
- lid
- fixed
- tank body
- drive link
- box body
- 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)
Abstract
The utility model discloses a kind of oil storage tank, including tank body, cover and protective cover, screwed hole is provided with the top of the tank body, the cover includes lid, the lid periphery is located above the thread groove provided with sealing ring and the thread groove matched with the screwed hole, the sealing ring；Rubber stopper is plugged with the top of the lid insertion, the lid；Described protective cover one end is articulated with the tank body top side, and the other end is locked in opposite side at the top of the tank body by a retaining mechanism；The retaining mechanism includes the lock pin being fixed on the tank body and the tapered end for being fixed on described protective cover one end, and the tapered end includes box body, and is arranged on fixed block, lock core, latch hook, extension spring and the drive link of the tray interior.The utility model has good sealing property and anti-theft feature.
Description
Technical field
The utility model is related to oil storage tank.
Background technology
Oil storage tank is the container for storing oil product, and its sealing and practicality are most important.Existing oil storage tank is refueling
Or take protection is not sealed during oil, easily produce pollution or there is potential safety hazard.Meanwhile, the theftproof lock used is all more smart
It is close, easy failure after long-time use, and lock position lacks sealing, meets water capacity easy-to-rust and damages.
The content of the invention
The purpose of this utility model is to provide a kind of oil storage tank, with good sealing property and anti-theft feature.
Realizing the technical scheme of above-mentioned purpose is：
A kind of oil storage tank, including tank body, cover and protective cover, wherein,
Be provided with screwed hole at the top of the tank body, the cover includes lid, the lid periphery provided with sealing ring and with
The thread groove of the screwed hole matching, the sealing ring is located above the thread groove；
Rubber stopper is plugged with the top of the lid insertion, the lid；
The lid portion inside is provided with the elastic component of umbrella；
The bottom of the elastic component is fixed on the lid inwall, and top separates and offseted facing downward together；
Described protective cover one end is articulated with the tank body top side, and the other end is locked in the tank body by a retaining mechanism
Top opposite side；
The retaining mechanism includes the lock pin being fixed on the tank body and the tapered end for being fixed on described protective cover one end,
The tapered end includes box body, and is arranged on fixed block, lock core, latch hook, extension spring and the drive link of the tray interior,
The box body bottom end opening；
The latch hook is hinged on the tray interior, and the bottom stretching of the latch hook is in the hook portion agreed with the lock pin；
Described extension spring one end is fixed on the fixed block, and the other end is fixed on the bottom of the latch hook；
The drive link axle is connected on the lock core；
Keyhole is provided with the drive link；
The drive link both sides respectively set a spacer pin；
The position of the box body side correspondence keyhole is provided with through hole；
The drive link pushes against the top of the latch hook.
In above-mentioned oil storage tank, the lid bottom is provided with screen pack；
The latch pin ends, which are extended with, holds the fin that the hook portion is caught on；
The box body bottom is fixed with the sealing ring of annular；
The box body bottom is covered with rubber membrane.
The beneficial effects of the utility model are：The utility model is by simple structure design, when in use without taking out
Cover, it is convenient and practical, and good sealing function can be played.Meanwhile, designed, can effectively prevented by simple and effective retaining mechanism
Steal, and it is durable.Sealing property is further improved by setting sealing ring and rubber membrane.
Brief description of the drawings
Fig. 1 is the structure chart of oil storage tank of the present utility model；
Fig. 2 is the structure chart of cover in the utility model；
Fig. 3 is the internal view of retaining mechanism in the utility model；
Fig. 4 is the external structure figure of retaining mechanism in the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is referred to Fig. 4, oil storage tank of the present utility model, including tank body 1, cover 2 and protective cover 3.
The top of tank body 1 is provided with screwed hole.Cover 2 includes lid 21, and the periphery of lid 21 is provided with sealing ring 23 and and screw thread
The thread groove 22 of hole matching.Sealing ring 23 is located at the top of thread groove 22.
The insertion of lid 21, the top of lid 21 is plugged with rubber stopper 24.The bottom of lid 21 is provided with screen pack 25.
The inside of lid 21 is provided with the elastic component 26 of umbrella.The bottom of elastic component 26 is fixed on the inwall of lid 21, top point
From and offset facing downward together.When refueling, rubber stopper 24 is pushed aside, oil filling pipe insertion lid 21 is pushed elastic component 26 open, bullet
Property part 26 is against on oil filling pipe.After the completion of oiling, oil filling pipe is extracted, elastic component 26 voluntarily closes up under elastic force effect to offset, and rises
To effective sealing function.
The one end of protective cover 3 is articulated with the top side of tank body 1, and it is another that the other end is locked in the top of tank body 1 by a retaining mechanism 4
Side, can effectively prevent from being stolen.
Retaining mechanism 4 includes the lock pin 41 being fixed on tank body 1 and the tapered end for being fixed on the one end of protective cover 3.Tapered end bag
Box body 42 is included, and is arranged on fixed block 43, lock core 44, latch hook 45, extension spring 46 and drive link 47 inside box body 42.
The bottom end opening of box body 42.Latch hook 45 is hinged on inside box body 42, and the bottom stretching of the latch hook 45 is in and the contract of lock pin 41
The hook portion 451 of conjunction.The end of lock pin 41, which is extended with, holds the fin 411 that hook portion 451 is caught on.
The one end of extension spring 46 is fixed on fixed block 43, and the other end is fixed on the bottom of latch hook 45.
The axle of drive link 47 is connected on lock core 44.Keyhole 471 is provided with drive link 47.The both sides of drive link 47 respectively set a limit
Position pin 472.The position that box body 42 corresponds to keyhole 471 sideways is provided with through hole 421.
The bottom of box body 42 is fixed with the sealing ring 422 of annular.The bottom of box body 42 is covered with rubber membrane, because with retractility,
Directly lock pin 41 can be covered, effectively seal waterproof.
Insert a key into keyhole 471 to rotate, drive drive link 47 to rotate, push against the top of latch hook 45 so that latch hook 45
Rotate, latch hook 45 is separated with lock pin 41, unlock.Key is pulled out, in the presence of extension spring 46, the homing of latch hook 45 will lock
Pin 41 is caught on.
Above example is only for illustration of the utility model, rather than to limitation of the present utility model, relevant technical field
Technical staff, in the case where not departing from spirit and scope of the present utility model, various conversion or modification can also be made, because
This all equivalent technical scheme should also belong to category of the present utility model, should be limited by each claim.
Claims (2)
1. a kind of oil storage tank, it is characterised in that including tank body, cover and protective cover, wherein,
Be provided with screwed hole at the top of the tank body, the cover includes lid, the lid periphery provided with sealing ring and with it is described
The thread groove of screwed hole matching, the sealing ring is located above the thread groove；
Rubber stopper is plugged with the top of the lid insertion, the lid；
The lid portion inside is provided with the elastic component of umbrella；
The bottom of the elastic component is fixed on the lid inwall, and top separates and offseted facing downward together；
Described protective cover one end is articulated with the tank body top side, and the other end is locked at the top of the tank body by a retaining mechanism
Opposite side；
The retaining mechanism includes the lock pin being fixed on the tank body and the tapered end for being fixed on described protective cover one end, described
Tapered end includes box body, and is arranged on fixed block, lock core, latch hook, extension spring and the drive link of the tray interior,
The box body bottom end opening；
The latch hook is hinged on the tray interior, and the bottom stretching of the latch hook is in the hook portion agreed with the lock pin；
Described extension spring one end is fixed on the fixed block, and the other end is fixed on the bottom of the latch hook；
The drive link axle is connected on the lock core；
Keyhole is provided with the drive link；
The drive link both sides respectively set a spacer pin；
The position of the box body side correspondence keyhole is provided with through hole；
The drive link pushes against the top of the latch hook.
2. oil storage tank according to claim 1, it is characterised in that the lid bottom is provided with screen pack；
The latch pin ends, which are extended with, holds the fin that the hook portion is caught on；
The box body bottom is fixed with the sealing ring of annular；
The box body bottom is covered with rubber membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621431324.1U CN206318217U (en) | 2016-12-23 | 2016-12-23 | A kind of oil storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621431324.1U CN206318217U (en) | 2016-12-23 | 2016-12-23 | A kind of oil storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206318217U true CN206318217U (en) | 2017-07-11 |
Family
ID=59260207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621431324.1U Expired - Fee Related CN206318217U (en) | 2016-12-23 | 2016-12-23 | A kind of oil storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206318217U (en) |
-
2016
- 2016-12-23 CN CN201621431324.1U patent/CN206318217U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170711 Termination date: 20201223 |