CN101904622A - Retractable cup - Google Patents
Retractable cup Download PDFInfo
- Publication number
- CN101904622A CN101904622A CN2009100624786A CN200910062478A CN101904622A CN 101904622 A CN101904622 A CN 101904622A CN 2009100624786 A CN2009100624786 A CN 2009100624786A CN 200910062478 A CN200910062478 A CN 200910062478A CN 101904622 A CN101904622 A CN 101904622A
- Authority
- CN
- China
- Prior art keywords
- cup
- water tumbler
- cup body
- outside
- retractable
- 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.)
- Pending
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- Table Devices Or Equipment (AREA)
Abstract
The invention provides a retractable cup. In the cup, a retractable inner cup body is sleeved in an outer cup body; the upper port of the outer cup body and the lower port of the inner cup body are provided with blocks which are blocked with each other; the lower end of the inner cup body is provided with a seal ring through a slot. By using the inner cup body and the outer cup body which are sleeved with each other, when the cup is used, the cup can be stretched or contracted at any time to adjust the length. The cup is particularly suitable for outdoor carrying and using, and has the characteristics of convenient storage and use.
Description
Technical field
The present invention relates to a kind of water tumbler, the water tumbler of a kind of scalable adjusting specifically.
Background technology
Chinese like drinking tea, and all standby with oneself have a water tumbler, because water tumbler needs certain volume, cause cup excessively to dwindle, and this gives to go out to carry and has brought certain inconvenience.
Summary of the invention
The invention provides a kind of water tumbler of scalable adjusting, can regulate the size of cup with the needs that use and carry.
The present invention includes the cup of water tumbler, the technical scheme that is adopted is: water tumbler is set with an interior cup that can stretch and contract in the cup outside.
The lower port of the upper port of cup and interior cup respectively is provided with a retaining mouth bank that stops mutually outside.
A sealing ring is equipped with by groove in the lower end of cup in described.
The present invention in use, can stretch at any time or shrinks and carry out the length adjustment by the inside and outside cup of the combination that is nested, and is particularly suitable for going out to portably use, and has retraction and use characteristics easily.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Accompanying drawing is a structural representation of the present invention.
The specific embodiment
Shown in the accompanying drawing embodiment: water tumbler is set with an interior cup 2 that can stretch and contract in the cup 1 outside, and the lower port of the upper port of cup 1 and interior cup 2 respectively is provided with a retaining mouth bank 4 that stops mutually outside, and a sealing ring 3 is equipped with by groove in the lower end of interior cup 2.
Claims (3)
1. the water tumbler of a scalable adjusting comprises the cup (1,2) of water tumbler, and it is characterized in that: described water tumbler is set with an interior cup (2) that can stretch and contract in the cup (1) outside.
2. the water tumbler of scalable adjusting according to claim 1, it is characterized in that: the lower port of the upper port of cup (1) and interior cup (2) respectively is provided with a retaining mouth bank (4) that stops mutually outside.
3. the water tumbler of scalable adjusting according to claim 1 is characterized in that: a sealing ring (3) is equipped with by groove in the lower end of cup (2) in described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100624786A CN101904622A (en) | 2009-06-05 | 2009-06-05 | Retractable cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100624786A CN101904622A (en) | 2009-06-05 | 2009-06-05 | Retractable cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101904622A true CN101904622A (en) | 2010-12-08 |
Family
ID=43260330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100624786A Pending CN101904622A (en) | 2009-06-05 | 2009-06-05 | Retractable cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101904622A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102144844A (en) * | 2011-05-03 | 2011-08-10 | 李永忠 | Telescopic cup |
| CN104921444A (en) * | 2015-07-10 | 2015-09-23 | 马张娒 | Telescopic water cup |
| CN107080420A (en) * | 2017-06-15 | 2017-08-22 | 耒阳凌宝水晶玻璃工艺有限公司 | A kind of adjustable glass heat-insulating cup of size |
-
2009
- 2009-06-05 CN CN2009100624786A patent/CN101904622A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102144844A (en) * | 2011-05-03 | 2011-08-10 | 李永忠 | Telescopic cup |
| CN104921444A (en) * | 2015-07-10 | 2015-09-23 | 马张娒 | Telescopic water cup |
| CN107080420A (en) * | 2017-06-15 | 2017-08-22 | 耒阳凌宝水晶玻璃工艺有限公司 | A kind of adjustable glass heat-insulating cup of size |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20101208 |