CN205306622U - Opening device - Google Patents
Opening device Download PDFInfo
- Publication number
- CN205306622U CN205306622U CN201521103344.1U CN201521103344U CN205306622U CN 205306622 U CN205306622 U CN 205306622U CN 201521103344 U CN201521103344 U CN 201521103344U CN 205306622 U CN205306622 U CN 205306622U
- Authority
- CN
- China
- Prior art keywords
- bowl cover
- spline
- button
- rotary valve
- cover
- 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.)
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- Preventing Unauthorised Actuation Of Valves (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model provides an opening device, it includes: the bowl cover, the top cap, the other end of bowl cover is located in the one end of bowl cover, other end card to the one end pin joint, the rotary valve sets up in the other end of bowl cover and rotatable for the bowl cover in vertical orientation, and the tip of rotary valve is equipped with the spline groove, button, one end cunning locate the bowl cover the other end and the other end of bowl cover between be equipped with an elastomeric element, and the button wears to locate the tip of rotary valve, the button is equipped with the spline, wherein, working as the rotary valve and driving the rotatory extremely position corresponding with the spline in spline groove, and press the button when driving spline card income spline groove through an elastomeric element, the button slides so that the other end of top cap breaks away from the other end of bowl cover for the bowl cover on can following the horizontal direction, when the spline broke away from in the spline groove, the tip of rotary valve restriction button was for the slip of bowl cover along the horizontal direction on. The utility model discloses a spline and spline slot combination realize automatic locking, have improved the safety in utilization ability of product greatly.
Description
Technical field
This utility model relates to a kind of opening device, particularly to the opening device of a kind of thermos cup.
Background technology
Being commonly present of thermos cup common at present automatically opens up to cause and leaks, cause the loss of user after touching opening device by mistake.
Utility model content
The technical problems to be solved in the utility model is to overcome the existence of the opening device of prior art to touch the defect automatically opened up by mistake, it is provided that a kind of opening device.
This utility model is to solve above-mentioned technical problem by following technical proposals:
A kind of opening device, comprising:
One bowl cover;
One top cover, one end of described top cover is articulated in one end of described bowl cover, and the other end is arranged in the other end of described bowl cover;
One rotary valve, the other end the in the vertical direction that are arranged at described bowl cover are rotatable relative to described bowl cover, and the end of described rotary valve is provided with spline;
One button, one end of described button be slidedly arranged on described bowl cover the other end and and the other end of described bowl cover between be provided with one first elastomeric element, and described button is arranged in the end of described rotary valve, and described button is provided with spline;
Wherein, when described rotary valve drives described spline to rotate to the position corresponding with described spline, and described button is when driving described spline to snap in described spline by the first elastomeric element, described button can go up in the horizontal direction and slide relative to described bowl cover so that the other end of the other end described bowl cover of disengaging of described top cover; When described spline departs from described spline, the bottom of described rotary valve limits described button and goes up the slip relative to described bowl cover in the horizontal direction.
It is preferred that the other end of described top cover is provided with groove, described opening device also includes:
One hasp, described hasp is articulated in described bowl cover, and the top of one end of described hasp is provided with dead bolt, and it is closure state relative to described bowl cover that described dead bolt is arranged in described groove for making described top cover, and described button is resisted against the bottom of one end of described hasp;
One second elastomeric element, between bottom and the other end of described bowl cover of the horizontally disposed one end in described hasp of described second elastomeric element;
Wherein, when described button is subject in horizontal direction towards the external force of described bowl cover, described dead bolt departs from described groove.
Preferably, it is arranged with silicon circle between central area and the central area of described bowl cover of the bottom of described top cover, wherein, when described button is subject in horizontal direction towards the external force of described bowl cover, described dead bolt departs from described groove, and described top cover is opening by described silicon circle relative to described bowl cover.
Preferably, described opening device also includes the 3rd elastomeric element, described 3rd elastomeric element is arranged between described bowl cover and described rotary valve, and when described spline departs from described spline, described rotary valve returns back to initial position by described 3rd elastomeric element.
Positive progressive effect of the present utility model is in that: this utility model can be opened by one hand, easy to use; This utility model realizes auto lock by spline and spline cooperation simultaneously, substantially increases the usage safety performance of product.
Accompanying drawing explanation
Fig. 1 is the structural representation of the opening device of this utility model one preferred embodiment.
Fig. 2 is the assembling schematic diagram of the rotary valve of this utility model one preferred embodiment and button.
Description of reference numerals
Bowl cover 1
Top cover 2
Groove 21
Rotary valve 3
Spline 31
Button 4
Spline 41
First spring 5
Hasp 6
Dead bolt 61
Second spring 7
Silicon circle 8
Extension spring 9
Detailed description of the invention
Name a preferred embodiment, and become apparent from intactly illustrating this utility model in conjunction with accompanying drawing.
Being understood incorporated by reference to Fig. 1 and Fig. 2, present embodiments provide a kind of opening device, including bowl cover 1 and top cover 2, one end of top cover 2 is articulated in one end of bowl cover 1, on the other end of top cover 2 fluted 21. Having hasp 6 to be articulated in the other end of bowl cover 1, top cover 2 is snapped in groove 21 by the dead bolt 61 on hasp 6, and by the active force of the first spring 5 between hasp 6 and bowl cover 1, relative to bowl cover 1 in closure state.
Opening device also includes rotary valve 3 and button 4. Rotary valve 3 is arranged at the other end of bowl cover 1, and in the vertical direction is rotatable relative to bowl cover 1, and the end of rotary valve 3 is provided with spline 31. Button 4 is slidedly arranged on the other end of bowl cover 1, and go up in the horizontal direction by the second spring 7 and slides relative to bowl cover 1, and the second spring 7 is arranged between button 4 and bowl cover 1, while button 4 be arranged in the end of rotary valve 3. Button 4 is provided with spline 41.
When needing to open top cover 2, by rotary valve 3 dextrorotation is turn 90 degrees, the spline 31 making rotary valve 3 end rotates to being in corresponding position with the spline 41 on button 4, when button 4 drives spline 41 to snap in spline 31 by the second spring 7, button 4 can be gone up in the horizontal direction and slide relative to bowl cover 1, drive the hasp 6 being articulated on bowl cover 1 to rotate simultaneously, so that the dead bolt 61 on hasp 6 departs from the groove 21 on top cover 2, top cover 2 is by blocking the elastic compression performance of the silicon circle 8 set between central area and the central area of bowl cover 1 of the bottom of top cover 2, automatically relative to bowl cover 1 in opening.
While button 4 is gone up in the horizontal direction and is slided relative to bowl cover 1 so that spline 41 departs from spline 31, the pulling force active force of the extension spring 9 by being arranged between bowl cover 1 and rotary valve 3, and 90-degree rotation counterclockwise for rotary valve 3 is returned back to initial position. Owing to the shape limit button 4 of the end of rotary valve 3 goes up the slip relative to bowl cover 1 in the horizontal direction, button 4 cannot drive the dead bolt 61 on hasp 6 to depart from the groove 21 on top cover 2, it is achieved auto lock.
The present embodiment can be opened by one hand, easy to use; Simultaneously the present embodiment is coordinated by spline 41 and spline 31 and realizes auto lock, it is ensured that the top cover 2 of closure state can not Arbitrary Relative in bowl cover 1 in opening.
Although the foregoing describing detailed description of the invention of the present utility model, it will be appreciated by those of skill in the art that this is merely illustrative of, protection domain of the present utility model is defined by the appended claims. Those skilled in the art is under the premise without departing substantially from principle of the present utility model and essence, it is possible to these embodiments are made various changes or modifications, but these change and amendment each falls within protection domain of the present utility model.
Claims (4)
1. an opening device, it is characterised in that comprising:
One bowl cover;
One top cover, one end of described top cover is articulated in one end of described bowl cover, and the other end is arranged in the other end of described bowl cover;
One rotary valve, the other end the in the vertical direction that are arranged at described bowl cover are rotatable relative to described bowl cover, and the end of described rotary valve is provided with spline;
One button, one end of described button be slidedly arranged on described bowl cover the other end and and the other end of described bowl cover between be provided with one first elastomeric element, and described button is arranged in the end of described rotary valve, and described button is provided with spline;
Wherein, when described rotary valve drives described spline to rotate to the position corresponding with described spline, and described button is when driving described spline to snap in described spline by the first elastomeric element, described button can go up in the horizontal direction and slide relative to described bowl cover so that the other end of the other end described bowl cover of disengaging of described top cover; When described spline departs from described spline, the end of described rotary valve limits described button and goes up the slip relative to described bowl cover in the horizontal direction.
2. opening device as claimed in claim 1, it is characterised in that the other end of described top cover is provided with groove, and described opening device also includes:
One hasp, described hasp is articulated in described bowl cover, and the top of one end of described hasp is provided with dead bolt, and it is closure state relative to described bowl cover that described dead bolt is arranged in described groove for making described top cover, and described button is resisted against the bottom of one end of described hasp;
One second elastomeric element, between bottom and the other end of described bowl cover of the horizontally disposed one end in described hasp of described second elastomeric element;
Wherein, when described button is subject in horizontal direction towards the external force of described bowl cover, described dead bolt departs from described groove.
3. opening device as claimed in claim 2, it is characterized in that, it is arranged with silicon circle between central area and the central area of described bowl cover of the bottom of described top cover, wherein, when described button is subject in horizontal direction towards the external force of described bowl cover, described dead bolt departs from described groove, and described top cover is opening by described silicon circle relative to described bowl cover.
4. opening device as described in any one in claim 1-3, it is characterized in that, described opening device also includes the 3rd elastomeric element, described 3rd elastomeric element is arranged between described bowl cover and described rotary valve, when described spline departs from described spline, described rotary valve returns back to initial position by described 3rd elastomeric element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521103344.1U CN205306622U (en) | 2015-12-25 | 2015-12-25 | Opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521103344.1U CN205306622U (en) | 2015-12-25 | 2015-12-25 | Opening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205306622U true CN205306622U (en) | 2016-06-15 |
Family
ID=56198364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521103344.1U Active CN205306622U (en) | 2015-12-25 | 2015-12-25 | Opening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205306622U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106983331A (en) * | 2017-04-13 | 2017-07-28 | 广州市新力实业有限公司 | A kind of cup lid |
| CN108278049A (en) * | 2018-03-20 | 2018-07-13 | 武义万博塑业有限公司 | A kind of cup lid with rotation lock |
| CN109700273A (en) * | 2019-03-05 | 2019-05-03 | 安徽冠东电子科技有限公司 | A kind of rotary dial formula opening cup and its operating method |
-
2015
- 2015-12-25 CN CN201521103344.1U patent/CN205306622U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106983331A (en) * | 2017-04-13 | 2017-07-28 | 广州市新力实业有限公司 | A kind of cup lid |
| CN108278049A (en) * | 2018-03-20 | 2018-07-13 | 武义万博塑业有限公司 | A kind of cup lid with rotation lock |
| CN109700273A (en) * | 2019-03-05 | 2019-05-03 | 安徽冠东电子科技有限公司 | A kind of rotary dial formula opening cup and its operating method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |