CN201822470U - Cup lid - Google Patents
Cup lid Download PDFInfo
- Publication number
- CN201822470U CN201822470U CN2010205164749U CN201020516474U CN201822470U CN 201822470 U CN201822470 U CN 201822470U CN 2010205164749 U CN2010205164749 U CN 2010205164749U CN 201020516474 U CN201020516474 U CN 201020516474U CN 201822470 U CN201822470 U CN 201822470U
- Authority
- CN
- China
- Prior art keywords
- cup
- key
- plug body
- flexible rim
- cup mouth
- 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
A cup lid comprises a casing and a plug body, and is characterized in that the casing and the plug body can rotate relatively; a telescopic cup mouth is formed between the casing and the plug body; mutually-matched threads are formed between the casing and the telescopic cup mouth; mutually-matched limit slots are formed between the plug body and the telescopic cup mouth; water outlets are formed at the upper part of the plug body; and a seal ring is arranged above the water outlets of the plug body, and can be matched with a convex ring on the telescopic cup mouth in a sealing way. When the casing is rotated, the threads drive the telescopic cup mouth to rise, so that the water outlets at the upper part of the plug body are opened, and meanwhile, the sealing of the seal ring above the water outlets of the plug body and the convex ring of the telescopic cup mouth is broken, at this time, water can be poured out; and when the casing is rotated in the reverse direction, the threads drive the telescopic cup mouth to drop, so that the water outlets at the upper part of the plug body are closed, and meanwhile, the sealing of the seal ring above the water outlets of the plug body and the convex ring of the telescopic cup mouth is realized, at this time, water can be sealed.
Description
Technical field
The utility model relates to a kind of bowl cover.
Background technology
At present, various cup lid structures are numerous.As Chinese patent a kind of " flip-shell is directly drunk cup " just proposed for No. 200720302880.3.In this technical scheme, flip-shell is directly drunk cup and is comprised: cup and bowl cover, the lower cover of bowl cover links to each other with cup, be provided with the inner cap of sealing cup inwall in the lower cover, be provided with rotating shaft between loam cake and lower cover, rotating shaft is provided with back-moving spring, in cover and be provided with delivery port, gland in loam cake sealing delivery port is provided with latch hook and latch hook spring in the loam cake, lower cover or in cover and be provided with the draw-in groove that matches with latch hook.Cover on described and be provided with knob, knob is connected with cam, and the long end of cam can intermittently contact with latch hook with shorter end.It can prevent effectively that maloperation from opening bowl cover.
But it has the following disadvantages: 1, above-mentioned flip-shell is directly drunk cup employing push type structure, its complex structure, manufacturing cost height.
2,, and adopt cam compressing latch hook because knob is connected with cam, when the long end of cam contacts with latch hook, the bowl cover that just can't close, therefore, above-mentioned flip-shell is directly drunk cup must adjust knob position before the bowl cover that closes, use inconvenient.
Summary of the invention
The purpose of this utility model is: a kind of bowl cover simple in structure, easy to use is provided.
In order to reach above purpose, the utility model is achieved through the following technical solutions:
A kind of bowl cover, bowl cover comprises housing and key, it is characterized in that: can rotate relatively between described housing and key, be provided with flexible rim of a cup between housing and the key, be provided with the screw thread that matches between housing and flexible rim of a cup, be provided with the stopper slot that matches between key and flexible rim of a cup, key top is provided with delivery port, the delivery port top of key is provided with sealing ring, the bulge loop fitted seal on sealing circle and the flexible rim of a cup.
Advantage of the present utility model is: owing to be provided with the screw thread that matches between housing and flexible rim of a cup, be provided with the stopper slot that matches between key and flexible rim of a cup, roll-shell, screw thread drives flexible rim of a cup and rises, making key top be provided with delivery port is opened, simultaneously, also depressurization between the sealing ring of key delivery port top and flexible rim of a cup bulge loop, but just water outlet at this moment.Backward rotation housing, screw thread drive flexible rim of a cup and descend, and make key top be provided with delivery port and are closed, and simultaneously, also realize sealing between the sealing ring of key delivery port top and flexible rim of a cup bulge loop, but just water shutoff this moment.The structure of the utility model bowl cover is very simple, use is also very convenient.
In the utility model, described housing and flexible rim of a cup top are provided with sealing ring, and key and flexible rim of a cup bottom are provided with sealing ring.Above-mentioned two sealing rings can be realized the sealing between housing and flexible rim of a cup, key and flexible rim of a cup.
Description of drawings
Fig. 1 is the utility model generalized section when closing exhalant canal.
Fig. 2 is the utility model generalized section when opening exhalant canal.
Fig. 3 is the utility model exploded sketch.
The specific embodiment
In conjunction with Fig. 1, Fig. 2, shown in Figure 3: the bowl cover of present embodiment comprises housing 1 and key 2.Can rotate relatively between housing and key, be provided with flexible rim of a cup 3 between housing and the key, be provided with the screw thread 4 that matches between 3 mouthfuls in housing 1 and flexible cup, 3 of key 2 and flexible rims of a cup are provided with the stopper slot 5 that matches, key top is provided with delivery port 6, the delivery port top of key is provided with sealing ring 7, bulge loop 8 fitted seal on sealing circle 7 and the flexible rim of a cup 3.Housing and flexible rim of a cup top are provided with sealing ring 9, and key and flexible rim of a cup bottom are provided with sealing ring 10.Owing to be provided with the screw thread that matches between housing and flexible rim of a cup, be provided with the stopper slot that matches between key and flexible rim of a cup, roll-shell, screw thread drives flexible rim of a cup and rises, making key top be provided with delivery port is opened, simultaneously, also depressurization between the sealing ring of key delivery port top and flexible rim of a cup bulge loop, but just water outlet at this moment.Backward rotation housing, screw thread drive flexible rim of a cup and descend, and make key top be provided with delivery port and are closed, and simultaneously, also realize sealing between the sealing ring of key delivery port top and flexible rim of a cup bulge loop, but just water shutoff this moment.The structure of the utility model bowl cover is very simple, use is also very convenient.
Claims (2)
1. bowl cover, bowl cover comprises housing and key, it is characterized in that: can rotate relatively between described housing and key, be provided with flexible rim of a cup between housing and the key, be provided with the screw thread that matches between housing and flexible rim of a cup, be provided with the stopper slot that matches between key and flexible rim of a cup, key top is provided with delivery port, the delivery port top of key is provided with sealing ring, the bulge loop fitted seal on sealing circle and the flexible rim of a cup.
2. bowl cover according to claim 1; It is characterized in that: described housing and flexible rim of a cup top are provided with sealing ring, and key and flexible rim of a cup bottom are provided with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205164749U CN201822470U (en) | 2010-09-03 | 2010-09-03 | Cup lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205164749U CN201822470U (en) | 2010-09-03 | 2010-09-03 | Cup lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201822470U true CN201822470U (en) | 2011-05-11 |
Family
ID=43961035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205164749U Expired - Fee Related CN201822470U (en) | 2010-09-03 | 2010-09-03 | Cup lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201822470U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102687971A (en) * | 2012-05-29 | 2012-09-26 | 武汉苏泊尔炊具有限公司 | Cover |
| CN105310411A (en) * | 2015-11-20 | 2016-02-10 | 邢皓宇 | Cup |
| WO2017084087A1 (en) * | 2015-11-20 | 2017-05-26 | 邢皓宇 | Cup |
| CN110419919A (en) * | 2019-08-05 | 2019-11-08 | 合肥冠东信息科技有限公司 | Bolt in a kind of container easy to clean |
-
2010
- 2010-09-03 CN CN2010205164749U patent/CN201822470U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102687971A (en) * | 2012-05-29 | 2012-09-26 | 武汉苏泊尔炊具有限公司 | Cover |
| CN102687971B (en) * | 2012-05-29 | 2013-12-25 | 武汉苏泊尔炊具有限公司 | Cover |
| CN105310411A (en) * | 2015-11-20 | 2016-02-10 | 邢皓宇 | Cup |
| WO2017084087A1 (en) * | 2015-11-20 | 2017-05-26 | 邢皓宇 | Cup |
| CN110419919A (en) * | 2019-08-05 | 2019-11-08 | 合肥冠东信息科技有限公司 | Bolt in a kind of container easy to clean |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20180903 |