CN203854362U - Water-soluble grease pen case - Google Patents
Water-soluble grease pen case Download PDFInfo
- Publication number
- CN203854362U CN203854362U CN201420271485.3U CN201420271485U CN203854362U CN 203854362 U CN203854362 U CN 203854362U CN 201420271485 U CN201420271485 U CN 201420271485U CN 203854362 U CN203854362 U CN 203854362U
- Authority
- CN
- China
- Prior art keywords
- pen
- sleeve rod
- water
- pen case
- cap
- 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
Links
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- Pens And Brushes (AREA)
Abstract
The utility model relates to a water-soluble grease pen case. The water-soluble grease pen case is characterized by comprising a pen case cap (1) and a pen case rod (2), the tail of the pen case rod (2) is connected with a rear cover (5), a push-pull device is arranged in the pen case rod (2), an elongated slot (3) is formed in one side of the pen case rod (2), and a push-pull device handle (4) drives the push-pull device to move up and down by taking the elongated slot (3) as a rail. Compared with the prior art, the water-soluble grease pen case has the advantages of simple structure, firmness, convenience in use, low cost and long service life.
Description
Technical field
The utility model belongs to office realia, is specifically related to a kind of water-soluble grease pen cap.
Background technology
The chalk that conventional teaching field is used does not arrange the auxiliary facilities such as the pen cap, and during use, chalk dust will be stained with finger, and special teacher there will be the phenomenons such as the dry even crack of finger skin for a long time with chalk-writing.
Summary of the invention
The purpose of this utility model is to avoid the deficiencies in the prior art that a kind of water-soluble grease pen cap is provided.
The purpose of this utility model completes by the following technical programs: a kind of water-soluble grease pen cap, it is characterized in that: comprise pen cap cap (1) and pen sleeve rod (2), pen sleeve rod (2) afterbody connects bonnet (5), pen sleeve rod is provided with load push-pull in (2), pen sleeve rod (2) one sides are provided with elongated sealing (3), and load push-pull handle (4) be take elongated sealing (3) and moved up and down as track drives load push-pull.
Described pen cap cap (1) and pen sleeve rod (2) are threaded.
In described pen sleeve rod (2), be provided with upper and lower two pistons, fixedly load push-pull is located between two-piston.
Described bonnet (5) is upper along being provided with the spill annular groove matching with pen sleeve rod (2), and pen sleeve rod (2) is connected with bonnet (5) by this spill annular groove.
The beneficial effects of the utility model are: compared with prior art, have simple in structurely, firmly, easy to use, cost is low, the feature that the life-span is long.
Accompanying drawing explanation
Fig. 1 is the utility model front view;
In figure: 1-pen cap cap, 2-pen sleeve rod, the elongated sealing of 3-, 4-load push-pull, 5-bonnet.
The specific embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
Embodiment 1: see Fig. 1, a kind of water-soluble grease pen cap, it is characterized in that: comprise pen cap cap 1 and pen sleeve rod 2, pen sleeve rod 2 afterbodys connect bonnet 5, in pen sleeve rod 2, be provided with load push-pull, pen sleeve rod 2 one sides are provided with elongated sealing 3, and load push-pull handle 4 be take elongated sealing 3 and moved up and down as track drives load push-pull.
Described pen cap cap 1 and pen sleeve rod 2 are threaded.
In described pen sleeve rod 2, be provided with upper and lower two pistons, fixedly load push-pull is located between two-piston.
On described bonnet 5, along being provided with the spill annular groove matching with pen sleeve rod 2, pen sleeve rod 2 is connected with bonnet 5 by this spill annular groove.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all any modifications of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model within spirit of the present utility model and principle.
Claims (4)
1. the water-soluble grease pen cap, it is characterized in that: comprise pen cap cap (1) and pen sleeve rod (2), pen sleeve rod (2) afterbody connects bonnet (5), pen sleeve rod is provided with load push-pull in (2), pen sleeve rod (2) one sides are provided with elongated sealing (3), and load push-pull handle (4) be take elongated sealing (3) and moved up and down as track drives load push-pull.
2. the water-soluble grease pen cap according to claim 1, is characterized in that described pen cap cap (1) and pen sleeve rod (2) are threaded.
3. the water-soluble grease pen cap according to claim 1, is characterized in that being provided with upper and lower two pistons in pen sleeve rod (2), and fixedly load push-pull is located between two-piston.
4. the water-soluble grease pen cap according to claim 1, is characterized in that described bonnet (5) is upper along being provided with the spill annular groove matching with pen sleeve rod (2), and pen sleeve rod (2) is connected with bonnet (5) by this spill annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420271485.3U CN203854362U (en) | 2014-05-26 | 2014-05-26 | Water-soluble grease pen case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420271485.3U CN203854362U (en) | 2014-05-26 | 2014-05-26 | Water-soluble grease pen case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203854362U true CN203854362U (en) | 2014-10-01 |
Family
ID=51604236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420271485.3U Expired - Fee Related CN203854362U (en) | 2014-05-26 | 2014-05-26 | Water-soluble grease pen case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203854362U (en) |
-
2014
- 2014-05-26 CN CN201420271485.3U patent/CN203854362U/en not_active Expired - Fee Related
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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: 20141001 Termination date: 20180526 |