CN2573393Y - Bottle upside-down leakproof two-way valve - Google Patents
Bottle upside-down leakproof two-way valve Download PDFInfo
- Publication number
- CN2573393Y CN2573393Y CN 02265939 CN02265939U CN2573393Y CN 2573393 Y CN2573393 Y CN 2573393Y CN 02265939 CN02265939 CN 02265939 CN 02265939 U CN02265939 U CN 02265939U CN 2573393 Y CN2573393 Y CN 2573393Y
- Authority
- CN
- China
- Prior art keywords
- bottle
- way valve
- leakproof
- utility
- model
- 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 an upside-down leakproof two-way valve at a bottle mouth, which relates to an on-off valve at the bottle mouth. The upside-down leakproof two-way valve at a bottle mouth solves the technical problem that the upside-down leakproof two-way valve can prevent leakage when a wall type soft liquid bottle is inverted. The utility model has the technical proposal that a circular rubber sheet is used; a switching seam which scatters from one point to the periphery is arranged in the circular rubber sheet. The utility model can be used for matching at a bottle mouth of a soap solution bottle with a soft shell.
Description
Technical field
The utility model relates to the bottleneck valve that a kind of bottle of adorning liquid uses, and especially has the switch valve of drip-preventing function when bottleneck is inverted.
Background technology
Hotel, hotel guest room use low capacity bottle dress articles for washing at present, for example adorn soap lye, because the small bottle packing soap lye often once toos many or too much for use and just is dropped, both increase articles for washing consumption, caused waste, produce again and pollute, if use bigger bottle dress soap lye instead, just for example adopt wall-hanging soft shell bottle then can avoid with the phenomenon that once abandons, but need to give the bottle of this dress soap lye set a kind of can leakproof the bottleneck switch of conveniently opening and closing again.
The utility model content
The utility model technical issues that need to address are to be a kind of bidirectional switch in the leakproof of bottleneck inversion state energy of wall-hanging soft shell liquid bottles design.
The technical solution of the utility model adopts a round rubber thin slice, is shaped on the folding seam by the scattering around it of a point in the round rubber thin slice.
The utility model since adopt rubber sheet, not only be easy to and bottleneck around sealing, and in rubber sheet, be shaped on folding seam, when pressing soft shell bottle, the folding seam promptly is squeezed into the state of cracking by liquid, liquid promptly flows out from the folding seam, and when stopping Press pressure bottle shell, the air pressure in the bottle is a little less than external air pressure, folding seam is subjected to external air pressure and returns to naturally and close the seam state, has played the effect of bottleneck switch.
Description of drawings
What accompanying drawing was represented is structural representation of the present utility model; Among the figure 1 represents rubber sheet, 2 expression folding seams.
The specific embodiment
Implementing best way of the present utility model is that employing thickness is 0.2-2.0 millimeter round rubber thin slice 1, and the folding of making dispersion shape at the rubber sheet center stitches 2, the form of folding seam can adopt criss-cross, M shape or three fork-shapeds, and the folding seam length in thicker rubber sheet is generally the 8-10 millimeter.The utility model can utilize hollow bottle cap to be installed in the bottleneck of soft shell bottle at any time, can play the effect of leakproof and switch.In addition, for the bottle that Press was pressed returns to the preceding state of pressurization rapidly, can also from rubber sheet, pass one and pass to bottle air pipe of bottom, chamber.
Claims (2)
1, bottleneck is inverted the leakproof bidirectional switch, it is characterized in that adopting a round rubber thin slice, is shaped on the folding seam by the scattering around it of a point in the round rubber thin slice.
2, bottleneck according to claim 1 is inverted the leakproof bidirectional switch, it is characterized in that the form of folding seam adopts criss-cross or M shape or three fork-shapeds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02265939 CN2573393Y (en) | 2002-07-31 | 2002-07-31 | Bottle upside-down leakproof two-way valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02265939 CN2573393Y (en) | 2002-07-31 | 2002-07-31 | Bottle upside-down leakproof two-way valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2573393Y true CN2573393Y (en) | 2003-09-17 |
Family
ID=33731871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02265939 Expired - Fee Related CN2573393Y (en) | 2002-07-31 | 2002-07-31 | Bottle upside-down leakproof two-way valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2573393Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109362429A (en) * | 2018-09-12 | 2019-02-22 | 林海辉 | A kind of agricultural greenhouse circulating type mosquito removing lighting device |
-
2002
- 2002-07-31 CN CN 02265939 patent/CN2573393Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109362429A (en) * | 2018-09-12 | 2019-02-22 | 林海辉 | A kind of agricultural greenhouse circulating type mosquito removing lighting device |
| CN109362429B (en) * | 2018-09-12 | 2021-05-25 | 简胜坚 | Agricultural greenhouse is with surrounding type mosquito elimination lighting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |