CN203424706U - Water cup - Google Patents
Water cup Download PDFInfo
- Publication number
- CN203424706U CN203424706U CN201320377467.9U CN201320377467U CN203424706U CN 203424706 U CN203424706 U CN 203424706U CN 201320377467 U CN201320377467 U CN 201320377467U CN 203424706 U CN203424706 U CN 203424706U
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- CN
- China
- Prior art keywords
- cup
- air inlet
- air
- cup body
- water
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- Expired - Fee Related
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Abstract
The utility model relates to a water cup. The water cup comprises a cup body and a cup cover, wherein the cup body and the cup cover are mutually connected in an inserted mode. The attachment portion of the cup body and the cup cover is provided with sealing rubber, the left and the right of the cup body are provided with an air inlet barrel and an air exhaust barrel respectively, the bottom of the outside of the air inlet barrel is provided with an air inlet, the upper portion of the inside of the air inlet barrel is provided with an air inlet pipe extending into an inner cavity of the cup body, the upper end opening of the air inlet pipe is formed in the top of the inner cavity of the cup body, the bottom of the outside of the air exhaust barrel is provided with an air exhaust opening, the upper portion of the inside of the air exhaust barrel is provided with an air exhaust pipe extending into the inner cavity of the cup body, the upper end opening of the air exhaust pipe is formed in the top of the inner cavity of the cup body, and the upper end opening of the air inlet pipe and the upper end opening of the air exhaust pipe are respectively provided with a waterproof breathable film. The water cup has the advantages that the structure is reasonable, convenience and practicability are achieved, sealing performance is good, water is not prone to being leaked, when people want to drink water, air is guided into the cup body through the air inlet barrel, air pressure in the cup body is communicated with the atmospheric pressure outside, the cup cover can be easily opened, and people can conveniently drink water.
Description
(1) technical field
The utility model is particularly related to a kind of water tumbler.
(2) background technology
The requisite instrument that is filled with water when water tumbler is people's daily life and out on tours; existing water tumbler, after filling hot water, is tightened bowl cover, places after a period of time; because temperature in cup reduces; air pressure diminishes, and external atmosphere pressure is greater than a glass internal gas pressure, and bowl cover will be pressed on water tumbler tightly; when people want to open bowl cover and drink water; often can run into bowl cover and be inhaled firmly on water tumbler, be difficult to take off, this has brought a lot of inconvenience to people's life.
(3) summary of the invention
The utility model is in order to make up the deficiencies in the prior art, and the water tumbler of provide a kind of rational in infrastructure, convenient and practical, good airproof performance, easily opening, has solved problems of the prior art.
The utility model is achieved by the following technical solution:
A kind of water tumbler, comprise the cup and the bowl cover that plug, joint place at cup and bowl cover is provided with caulking gum, arranged on left and right sides at cup is respectively equipped with air induction mast and aiutage, exterior bottom at air induction mast is provided with an air inlet, in the inside upper part of air induction mast, be provided with an air inlet pipe that stretches into cup inner chamber, the upper port of air inlet pipe is located at the top of cup inner chamber; Exterior bottom at aiutage is provided with an exhaust outlet, in the inside upper part of aiutage, is provided with a blast pipe that stretches into cup inner chamber, and the upper port of blast pipe is located at the top of cup inner chamber, in the upper port of air inlet pipe and blast pipe, is respectively equipped with waterproof ventilated membrane.
The beneficial effects of the utility model are: this water tumbler, rational in infrastructure, convenient and practical, by aiutage by after cup exhaust gas inside, good airproof performance, antileaking; While wanting to drink water, by air induction mast, to air inlet in cup, the air pressure in cup is communicated with external atmosphere pressure, just can open at an easy rate bowl cover, prevented from overexerting water tumbler twist bad may, facilitated people to drink water, extended the service life of water tumbler.
(4) accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is structural representation of the present utility model.
In figure, 1 cup, 2 bowl covers, 3 caulking gums, 4 air induction masts, 5 aiutages, 6 air inlets, 7 air inlet pipe, 8 exhaust outlets, 9 blast pipes, 10 waterproof ventilated membranes.
(5) specific embodiment
For clearly demonstrating the technical characterstic of this programme, below by the specific embodiment, and in conjunction with its accompanying drawing, the utility model is elaborated.
As shown in fig. 1, this embodiment comprises cup 1 and the bowl cover 2 plugging, joint place at cup 1 and bowl cover 2 is provided with caulking gum 3, arranged on left and right sides at cup 1 is respectively equipped with air induction mast 4 and aiutage 5, exterior bottom at air induction mast 4 is provided with an air inlet 6, in the inside upper part of air induction mast 4, be provided with an air inlet pipe 7 that stretches into cup 1 inner chamber, the upper port of air inlet pipe 7 is located at the top of cup 1 inner chamber; Exterior bottom at aiutage 5 is provided with an exhaust outlet 8, in the inside upper part of aiutage 5, be provided with a blast pipe 9 that stretches into cup 1 inner chamber, the upper port of blast pipe 9 is located at the top of cup 1 inner chamber, in the upper port of air inlet pipe 7 and blast pipe 9, is respectively equipped with waterproof ventilated membrane 10.
When needs are gone out, to in cup 1, fill water, build bowl cover 2, open aiutage 5, by blast pipe 9, the air in cup 1 is discharged by exhaust outlet 8, now cup 1 internal gas pressure diminishes, external atmosphere pressure is greater than a glass internal gas pressure, bowl cover 2 will be pressed on cup 1 tightly, good airproof performance, antileaking.When wanting to drink water, open air induction mast 4, extraneous air by air inlet 6 in air inlet pipe 7 enters cup 1, air pressure in cup 1 is communicated with external atmosphere pressure, inside and outside atmospheric pressure equates, just can open at an easy rate bowl cover 2, has prevented from overexerting water tumbler is twisted to bad possibility, facilitate people to drink water, extended the service life of water tumbler.
The utility model does not describe part in detail, is those skilled in the art of the present technique's known technology.
Claims (1)
1. a water tumbler, it is characterized in that: comprise the cup and the bowl cover that plug, joint place at cup and bowl cover is provided with caulking gum, arranged on left and right sides at cup is respectively equipped with air induction mast and aiutage, exterior bottom at air induction mast is provided with an air inlet, in the inside upper part of air induction mast, be provided with an air inlet pipe that stretches into cup inner chamber, the upper port of air inlet pipe is located at the top of cup inner chamber; Exterior bottom at aiutage is provided with an exhaust outlet, in the inside upper part of aiutage, is provided with a blast pipe that stretches into cup inner chamber, and the upper port of blast pipe is located at the top of cup inner chamber, in the upper port of air inlet pipe and blast pipe, is respectively equipped with waterproof ventilated membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320377467.9U CN203424706U (en) | 2013-06-28 | 2013-06-28 | Water cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320377467.9U CN203424706U (en) | 2013-06-28 | 2013-06-28 | Water cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203424706U true CN203424706U (en) | 2014-02-12 |
Family
ID=50053775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320377467.9U Expired - Fee Related CN203424706U (en) | 2013-06-28 | 2013-06-28 | Water cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203424706U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105615523A (en) * | 2016-03-09 | 2016-06-01 | 黄超超 | Compressive water cup |
| CN108618534A (en) * | 2018-06-19 | 2018-10-09 | 南京工业职业技术学院 | A kind of dual-purpose cup |
-
2013
- 2013-06-28 CN CN201320377467.9U patent/CN203424706U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105615523A (en) * | 2016-03-09 | 2016-06-01 | 黄超超 | Compressive water cup |
| CN108618534A (en) * | 2018-06-19 | 2018-10-09 | 南京工业职业技术学院 | A kind of dual-purpose cup |
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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 |
Granted publication date: 20140212 Termination date: 20140628 |
|
| EXPY | Termination of patent right or utility model |