CN206068481U - A kind of dust cap - Google Patents
A kind of dust cap Download PDFInfo
- Publication number
- CN206068481U CN206068481U CN201621098101.8U CN201621098101U CN206068481U CN 206068481 U CN206068481 U CN 206068481U CN 201621098101 U CN201621098101 U CN 201621098101U CN 206068481 U CN206068481 U CN 206068481U
- Authority
- CN
- China
- Prior art keywords
- upper lid
- pedestal
- torsionspring
- dust cap
- anticreep
- 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
Landscapes
- Closures For Containers (AREA)
Abstract
This utility model belongs to lid field, and discloses a kind of dust cap, including upper lid, pedestal, bearing pin and torsionspring；Upper lid is may be rotatably mounted on the pedestal by the bearing pin；Torsionspring is installed on the bearing pin, and one end of torsionspring is resisted against the upper lid and its other end is resisted against on the pedestal；Anticreep boss is provided with upper lid, the anticreep step coordinated with the anticreep boss on the inwall of pedestal, is provided with, and is moved up for the anticreep boss being limited when lid closes the pedestal on described.This utility model realizes closing and the opening of dust cap using the elasticity of plastics and torsionspring；In order to ensure reliability, anticreep step is designed with pedestal, has anticreep boss on upper lid, upper lid will not come off easily after closure.Upper lid is pressed in pedestal during closing, upper lid is released during opening, upper lid is fully opened using the elastic force of torsionspring.It is easy to fall off so as to solve dust cap, in-convenience in use, problem easy to lose.
Description
Technical field
This utility model belongs to lid field, more particularly, to a kind of dust cap.
Background technology
Dust cap is, for blocking dust, typically directly to cover on the product for wanting dust-proof, will lid when product will be used
Remove placement on one side, so have many problems, dust cap is easy to fall off when mobile, remove dust cap and place inconvenient, easily lose
Lose.
Utility model content
For the disadvantages described above or Improvement requirement of prior art, this utility model provides a kind of dust cap, using comparing
It is convenient, quickly can be closed and opening operation, solution dust cap is easy to fall off, in-convenience in use, problem easy to lose.
For achieving the above object, according to this utility model, there is provided a kind of dust cap, it is characterised in that including upper lid, seat
Body, bearing pin and torsionspring, wherein,
The upper lid and the pedestal are made of plastics；
The upper lid is may be rotatably mounted on the pedestal by the bearing pin, for opening or closing the pedestal；
The torsionspring is installed on the bearing pin, and one end of the torsionspring is resisted against the upper lid and which is another
End is resisted against on the pedestal；
Anticreep boss is provided with the upper lid, is provided with the inwall of the pedestal and anticreep boss cooperation
Anticreep step, moves up for limiting the anticreep boss when lid closes the pedestal on described.
Preferably, handle is provided with the upper lid.
In general, by the contemplated above technical scheme of this utility model compared with prior art, can obtain down
Row beneficial effect：
In this utility model, upper lid is to adopt made of plastic, and it has certain elasticity, and pedestal is also to adopt made of plastic,
It can be fitted closely within outside manufacture, and the closing between upper lid and pedestal is the elasticity using plastics, and opening is using torsion
Turn the elastic force of spring, on upper lid, be designed with anticreep boss, on pedestal, have anticreep step, during closing on the anticreep boss that covers be pressed onto it is anti-
Below de- step, so upper lid is just difficult for drop-off.Additionally, being also devised with handle on upper lid, it is easy to be operated with handss, therefore can be quick
Closed and opening operation, solution dust cap is easy to fall off, in-convenience in use, problem easy to lose.
Description of the drawings
Fig. 1 is the upper structural representation covered when closing pedestal in this utility model；
Fig. 2 is the upper structural representation covered when opening pedestal in this utility model.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only to explain
This utility model, is not used to limit this utility model.Additionally, institute in this utility model disclosed below each embodiment
As long as the technical characteristic being related to does not constitute conflict each other and can just be mutually combined.
With reference to Fig. 1, Fig. 2, a kind of dust cap, including upper lid 1, pedestal 2, bearing pin 3 and torsionspring 4, wherein,
The upper lid 1 and the pedestal 2 are made of plastics；
The upper lid 1 is may be rotatably mounted on the pedestal 2 by the bearing pin 3, for opening or closing the seat
Body 2；
The torsionspring 4 is installed on the bearing pin 3, one end of the torsionspring 4 be resisted against the upper lid 1 and its
The other end is resisted against on the pedestal 2；
Anticreep boss 5 is provided with the upper lid 1, is provided with the inwall of the pedestal 2 and is coordinated with the anticreep boss 5
Anticreep step 6, limit the anticreep boss 5 when closing the pedestal 2 for the lid 1 on described and move up.
Further, handle 7 is provided with the upper lid 1, and handle 7 is outwardly lug, is so easy to use handss
Handle 7 is held, so as to drive upper lid 1 to rotate.
This utility model realizes closing and the opening of dust cap using the elasticity of plastics and torsionspring；In order to ensure can
Lean on, anticreep step 6 is designed with pedestal 2, have anticreep boss 5 on upper lid 1, upper lid 1 will not come off easily after closure.Close
When upper lid 1 is pressed in pedestal 2, upper lid 1 is released during opening, upper lid 1 is fully opened using the elastic force of torsionspring 4.From
And solution dust cap is easy to fall off, in-convenience in use, problem easy to lose.
As it will be easily appreciated by one skilled in the art that preferred embodiment of the present utility model is the foregoing is only, not
To limit this utility model, all any modifications made within spirit of the present utility model and principle, equivalent and change
Enter, should be included within protection domain of the present utility model.
Claims (2)
1. a kind of dust cap, it is characterised in that including upper lid (1), pedestal (2), bearing pin (3) and torsionspring (4), wherein,
The upper lid (1) and the pedestal (2) are made of plastics；
The upper lid (1) is may be rotatably mounted on the pedestal (2) by the bearing pin (3), described for opening or closing
Pedestal (2)；
The torsionspring (4) is installed on the bearing pin (3), and one end of the torsionspring (4) is resisted against the upper lid (1)
And its other end is resisted against on the pedestal (2)；
Anticreep boss (5) is provided with the upper lid (1), is provided with the inwall of the pedestal (2) and the anticreep boss (5)
The anticreep step (6) of cooperation, for limiting the anticreep boss (5) upwards when lid (1) closes pedestal (2) on described
It is mobile.
2. a kind of dust cap according to claim 1, it is characterised in that be provided with handle (7) on the upper lid (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621098101.8U CN206068481U (en) | 2016-09-30 | 2016-09-30 | A kind of dust cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621098101.8U CN206068481U (en) | 2016-09-30 | 2016-09-30 | A kind of dust cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206068481U true CN206068481U (en) | 2017-04-05 |
Family
ID=58441263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621098101.8U Expired - Fee Related CN206068481U (en) | 2016-09-30 | 2016-09-30 | A kind of dust cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206068481U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110487170A (en) * | 2019-08-12 | 2019-11-22 | 深圳市安思科电子科技有限公司 | A kind of portable long-endurance GPS survey mu instrument |
-
2016
- 2016-09-30 CN CN201621098101.8U patent/CN206068481U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110487170A (en) * | 2019-08-12 | 2019-11-22 | 深圳市安思科电子科技有限公司 | A kind of portable long-endurance GPS survey mu instrument |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205053621U (en) | Bowl cover with self -locking function | |
| CN204452229U (en) | Formula auxiliary instrument panel armrest case unlocking mechanism is pressed in one | |
| US20150322704A1 (en) | Automatic cover-opening device | |
| CN204245432U (en) | Prevent the scent flask of child | |
| CN206068481U (en) | A kind of dust cap | |
| JP6195215B2 (en) | Cup lid | |
| CN203210872U (en) | Seal box | |
| US20140209604A1 (en) | Pop-up Push Lid | |
| CN201268440Y (en) | Sliding pin type anti-misopen container cover | |
| CN204282957U (en) | A kind of handle of novel adjustable commutation | |
| CN202643353U (en) | Opening device for cover of water purifier | |
| CN204713218U (en) | Car engine lid arrangement | |
| CN204889684U (en) | Cover body assembly and electric cooker with same | |
| CN204715969U (en) | The special miniatured hinge of a kind of freezer door | |
| CN204467788U (en) | Anti-spillage water kettle | |
| CN201745887U (en) | Anti-slip box cover and fresh-keeping box | |
| CN209454611U (en) | One kind can hover built-in box console handrail | |
| JP3182605U (en) | Thermos lid | |
| CN201743125U (en) | Sliding-cover pencil case | |
| CN203201245U (en) | Anti-misoperation external-opening handle for vehicle | |
| CN205162637U (en) | Formula cup is covered in spring | |
| CN204671052U (en) | A kind of absorption type toilet lid | |
| CN204476049U (en) | A kind of type simple door lock structure of dolly of playing | |
| CN205321985U (en) | Cup cover | |
| CN205614629U (en) | Parts box |
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: 20170405 Termination date: 20200930 |