CN201530523U - Bottle plug - Google Patents
Bottle plug Download PDFInfo
- Publication number
- CN201530523U CN201530523U CN2009203138183U CN200920313818U CN201530523U CN 201530523 U CN201530523 U CN 201530523U CN 2009203138183 U CN2009203138183 U CN 2009203138183U CN 200920313818 U CN200920313818 U CN 200920313818U CN 201530523 U CN201530523 U CN 201530523U
- Authority
- CN
- China
- Prior art keywords
- slide core
- bottle plug
- movable core
- silica gel
- bottle stopper
- 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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Abstract
Disclosed is a bottle plug. An inner cover is arranged in an outer cover of the bottle plug, a switch knob is disposed in the inner cover, a movable core is arranged at the lower end of the switch knob and can open or close a water outlet passage, a return spring is disposed between the movable core and the inner cover and can push the movable core to move upwards, and the switch knob can push the movable core to move downwards. The bottle plug is characterized in that damping silicon rubber is arranged on the movable core, and an inner wall abutted to the outer side of the damping silicon rubber is disposed in the bottle plug. By arranging the return spring between the movable core and the inner cover, the damping silicon rubber on the movable core, and the inner wall abutted to the outer side of the damping silicon rubber in the bottle plug, the bottle plug is capable of leading the water outlet passage to be closed by the switch knob after a certain period of time when a hand leaves the bottle plug, thereby avoiding leakage of a thermal insulation bottle because the water outlet passage is forgotten to be closed.
Description
Technical field:
The utility model relates to a kind of bottle stopper that is used for vacuum bottle or thermos cup.
Background technology:
At present, various bottle stopper structures are numerous.As Chinese patent a kind of " vacuum bottle switch " just proposed for No. 00218491.5.In this technical scheme, the vacuum bottle switch comprises: bottle cap, sealing member, be provided with the switch core body in the switch case, be provided with core body lid with positioning groove in switch core body upper end, button cylindrical wall is provided with and the corresponding convex tendon of positioning groove, and a plurality of jagged feelers are arranged at ammonium button bottom, and the angle core is provided with the convex tendon that has the inclined-plane with haptic element accordingly, the angle core links to each other with the bottle stopper bar, is provided with spring between angle core and switch core body.But have the following disadvantages: above-mentioned vacuum bottle switch presses the button, and can open water exit, presses the button once more, can close water exit.The user is easy to because of forgetting that closing water exit causes vacuum bottle to leak after opening the water exit pouring.
Summary of the invention
The purpose of this utility model is: a kind of have SELF CL water exit, simple in structure bottle stopper are provided.
In order to reach above purpose, the utility model is achieved through the following technical solutions:
A kind of bottle stopper is provided with inner cap in the enclosing cover of bottle stopper, is provided with shift knob in the inner cap, the shift knob lower end is provided with slide core, and water exit can be opened or seal to slide core, is provided with retracing spring between slide core and inner cap, retracing spring promotes to move on the slide core, and shift knob promotes slide core and moves down; It is characterized in that: described slide core is provided with damping silica gel, is provided with the inwall of conflicting with the damping silica gel outside in the bottle stopper.
Advantage of the present utility model is: owing to be provided with retracing spring between slide core and inner cap, slide core is provided with damping silica gel, be provided with the inwall of conflicting in the bottle stopper with the damping silica gel outside, bottle stopper of the present utility model can be closed water exit in the certain hour behind the shift knob when hand is decontroled, thereby has avoided because of forgetting that closing water exit causes vacuum bottle to leak.
In the utility model, the cross section of described damping silica gel is " C " font, and slide core is provided with the installation portion that damping silica gel is installed.Said structure is simple in structure, and is easy for installation.Bottle stopper of the present utility model is adjusted the speed that slide core is closed water exit by the hardness of adjustment damping silica gel and the shape in cross section.
Description of drawings
Fig. 1 is the utility model embodiment 1 structural representation.
The specific embodiment
As shown in Figure 1: the bottle stopper of present embodiment comprises: be provided with inner cap 2 in the enclosing cover 1 of bottle stopper, be provided with shift knob 3 in the inner cap 2, the shift knob lower end is provided with slide core 4, water exit 5 can be opened or seal to slide core 4,2 of slide core 4 and inner caps are provided with retracing spring 6, retracing spring 6 promotes to move on the slide core 4, and shift knob 3 promotes slide core 4 and moves down.Slide core 4 is provided with damping silica gel 7, is provided with the inwall 8 of conflicting with the damping silica gel outside in the bottle stopper.The cross section of described damping silica gel 7 is " C " font, and slide core is provided with the installation portion 9 that damping silica gel is installed.
The working process of present embodiment is as follows: press shift knob, shift knob promotes slide core and opens water exit, when hand is decontroled during shift knob, but just pouring of user.Because be provided with retracing spring between slide core and inner cap, slide core is provided with damping silica gel, be provided with the inwall of conflicting in the bottle stopper with the damping silica gel outside, the double action of retracing spring and damping silica gel is moved slide core on slowly, closes water exit.
Because be provided with retracing spring between slide core and inner cap, slide core is provided with damping silica gel, be provided with the inwall of conflicting in the bottle stopper with the damping silica gel outside.After hand is decontroled shift knob, close water exit in the certain hour, thereby avoided because of forgetting that closing water exit causes vacuum bottle to leak.The present embodiment bottle stopper is adjusted the speed that slide core is closed water exit by the hardness of adjustment damping silica gel and the shape in cross section.
Claims (2)
1. a bottle stopper is provided with inner cap in the enclosing cover of bottle stopper, is provided with shift knob in the inner cap, the shift knob lower end is provided with slide core, and water exit can be opened or seal to slide core, is provided with retracing spring between slide core and inner cap, retracing spring promotes to move on the slide core, and shift knob promotes slide core and moves down; It is characterized in that: described slide core is provided with damping silica gel, is provided with the inwall of conflicting with the damping silica gel outside in the bottle stopper.
2. bottle stopper according to claim 1; It is characterized in that: the cross section of described damping silica gel is " C " font, and slide core is provided with the installation portion that damping silica gel is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203138183U CN201530523U (en) | 2009-10-31 | 2009-10-31 | Bottle plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203138183U CN201530523U (en) | 2009-10-31 | 2009-10-31 | Bottle plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201530523U true CN201530523U (en) | 2010-07-21 |
Family
ID=42525929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203138183U Expired - Fee Related CN201530523U (en) | 2009-10-31 | 2009-10-31 | Bottle plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201530523U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105078118A (en) * | 2015-07-16 | 2015-11-25 | 广东新宝电器股份有限公司 | A pot cover |
| CN106477151A (en) * | 2016-12-16 | 2017-03-08 | 上海思乐得不锈钢制品有限公司 | The stopper that a kind of dust cap can be switched |
-
2009
- 2009-10-31 CN CN2009203138183U patent/CN201530523U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105078118A (en) * | 2015-07-16 | 2015-11-25 | 广东新宝电器股份有限公司 | A pot cover |
| CN105078118B (en) * | 2015-07-16 | 2017-04-26 | 广东新宝电器股份有限公司 | A pot cover |
| CN106477151A (en) * | 2016-12-16 | 2017-03-08 | 上海思乐得不锈钢制品有限公司 | The stopper that a kind of dust cap can be switched |
| CN106477151B (en) * | 2016-12-16 | 2018-10-23 | 上海思乐得不锈钢制品有限公司 | A kind of plug that dustproof cover can switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Nan Long Group Co.,Ltd Assignor: Ying Gaofeng Contract record no.: 2011330000017 Denomination of utility model: Technique for vacuum coating bottle closure of rubber Granted publication date: 20100721 License type: Exclusive License Record date: 20110112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100721 Termination date: 20181031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |