CN201441224U - Retractable chopstick - Google Patents
Retractable chopstick Download PDFInfo
- Publication number
- CN201441224U CN201441224U CN200920031221XU CN200920031221U CN201441224U CN 201441224 U CN201441224 U CN 201441224U CN 200920031221X U CN200920031221X U CN 200920031221XU CN 200920031221 U CN200920031221 U CN 200920031221U CN 201441224 U CN201441224 U CN 201441224U
- Authority
- CN
- China
- Prior art keywords
- bar
- chopsticks
- utility
- model
- rod
- 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
The utility model discloses a retractable chopstick, which comprises an inner rod (2) and an outer rod (4) sleeved on the inner rod (2). Internal threads (1) are arranged on the inner side of the bottom portion of the outer rod (4), and external threads (3) engaged with the internal threads (1) are arranged on the outer side of the top portion of the inner rod (2). The retractable chopstick is convenient to take along, has simple design and convenient use, and reduces resource waste.
Description
(1), technical field the utility model relates to a kind of chopsticks.
(2), the existing chopsticks of background technology adopt integral mechanism, not flexible, length is immutable, causes the inconvenience of carrying.Often use throwaway chopsticks then can cause the waste of resource.Still there are not at present a kind of chopsticks of conveniently carrying.
(3), utility model content technical problem to be solved in the utility model is, a kind of scalable chopsticks are provided, and can shrink, conveniently carry.To overcome the defective of existing chopsticks.
In order to solve this technical problem, the utility model has adopted following technical scheme.
A kind of scalable chopsticks is characterized in that: in comprising bar and be enclosed within outer bar on the bar, the bar bottom inside is provided with internal thread described outside, be provided with outside the interior masthead portion can with the external screw thread of screw-internal thread fit.
Good effect of the present utility model is: when not using, interior bar is placed in the outer bar, reduces the length of chopsticks, is convenient to carry; During use, interior bar is pulled out, internal and external threads is tightened to get final product.Simplicity of design, easy to use and reduce waste to resource.
(4), description of drawings Fig. 1 is a structural representation of the present utility model.
(5), the specific embodiment further specifies the utility model below in conjunction with accompanying drawing and instantiation.
As shown in Figure 1, bar 2 and the outer bar 4 that is enclosed within on the interior bar 2 in the chopsticks of this example comprise, bar 4 bottom inside are provided with internal thread 1 outside described, and interior bar 2 top outer are provided with the external screw thread 3 that can cooperate with internal thread 1.
Claims (1)
1. scalable chopsticks is characterized in that: comprise interior bar (2) and be enclosed within outer bar (4) on the interior bar (2), bar outside described (4) bottom inside is provided with internal thread (1), and interior bar (2) top outer is provided with the external screw thread (3) that can cooperate with internal thread (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920031221XU CN201441224U (en) | 2009-08-04 | 2009-08-04 | Retractable chopstick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920031221XU CN201441224U (en) | 2009-08-04 | 2009-08-04 | Retractable chopstick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201441224U true CN201441224U (en) | 2010-04-28 |
Family
ID=42545897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920031221XU Expired - Fee Related CN201441224U (en) | 2009-08-04 | 2009-08-04 | Retractable chopstick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201441224U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107600441A (en) * | 2017-09-05 | 2018-01-19 | 东莞市北扬工业设计有限公司 | Contraction type connecting bracket on a kind of unmanned plane |
-
2009
- 2009-08-04 CN CN200920031221XU patent/CN201441224U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107600441A (en) * | 2017-09-05 | 2018-01-19 | 东莞市北扬工业设计有限公司 | Contraction type connecting bracket on a kind of unmanned plane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100428 Termination date: 20100804 |