CN202934987U - Combined chalk sleeve - Google Patents
Combined chalk sleeve Download PDFInfo
- Publication number
- CN202934987U CN202934987U CN 201220587304 CN201220587304U CN202934987U CN 202934987 U CN202934987 U CN 202934987U CN 201220587304 CN201220587304 CN 201220587304 CN 201220587304 U CN201220587304 U CN 201220587304U CN 202934987 U CN202934987 U CN 202934987U
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- CN
- China
- Prior art keywords
- chalk
- sleeve
- chalk sleeve
- utility
- combined
- 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 relates to a combined chalk sleeve comprising chalk sleeve bodies and chalk heads, wherein the chalk heads are embedded in the sleeve bodies; and the chalk sleeve bodies are sleeved with one another and are connected in a chalk rod. By utilizing the combined chalk sleeve, the waste chalk heads can be used to the greatest extent, the chalk heads are embedded in the sleeve bodies, the sleeve bodies are connected with one another, and the combined chalk sleeve can be recycled.
Description
Technical field
The utility model relates to a kind of chalk sleeve, especially a kind of composition powder pen cap.
Background technology
Along with the development of social city, technicalization, hommization, the science and education cause has obtained vigorous growth, and increasing school rises, and the thing followed is that the increase of chalk use amount and chalk end too many or too much for use and cause wasting showing of resource problem.
And universal along with humanity concept, and the formation of novel harmonious society, design a kind of composition powder pen cap and be very important.
Summary of the invention
The utility model provides a kind of combination chalk holder device, solves simple in structure, with high costs in existing chalk sleeve technology, uses inconveniently, the technical problem such as can not reuse.
The utility model is by the following technical solutions: a kind of composition powder pen cap, comprise chalk sleeve body and chalk end, and described chalk end is embedded in body, and being nested between chalk sleeve body and body is connected in chalk-holder.
As a kind of optimal technical scheme of the present utility model: described body is divided into upper plenum and lower cavity, can embed discarded chalk end in upper plenum, is provided with the hold assembly that is complementary with chalk sleeve body head in lower cavity.
A kind of composition powder pen cap described in the utility model adopts above technical scheme compared with prior art, has following technique effect: 1, can must use discarded chalk end to greatest extent; 2, chalk end is embedded in body, body is connected with body again, can recycle.
Description of drawings: Fig. 1 is structural representation of the present utility model.
Description of reference numerals: 1, chalk end, 2, upper plenum, 3, lower cavity, 4, hold assembly, 5, chalk-holder.
The specific embodiment
Below in conjunction with Figure of description, the specific embodiment of the present utility model is described in further detail, embodiment 1: as shown in Figure 1, a kind of composition powder pen cap, comprise chalk sleeve body and chalk end 1, described chalk end 1 is embedded in body, and the part of exposing is available for users to write, and is nested between chalk sleeve body and body to be connected in chalk-holder 5, be combined into a new chalk, can avoid chalk directly to contact with finger; Described body is divided into upper plenum 2 and lower cavity 3, can embed discarded chalk end 1 in upper plenum 2, is provided with the hold assembly 4 that is complementary with chalk sleeve body head in lower cavity 3, is convenient to clamp next chalk sleeve body.
The above has done detailed description to embodiment of the present utility model by reference to the accompanying drawings, but the utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skills possess, can also make a variety of changes under the prerequisite that does not break away from the utility model aim.
Claims (2)
1. a composition powder pen cap, comprise chalk sleeve body and chalk end (1), it is characterized in that: described chalk end (1) is embedded in body, and being nested between chalk sleeve body and body is connected in chalk-holder (5).
2. the composition powder pen cap according to claim 1, it is characterized in that: described body is divided into upper plenum (2) and lower cavity (3), can embed discarded chalk end (1) in upper plenum (2), be provided with the hold assembly (4) that is complementary with chalk sleeve body head in lower cavity (3).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220587304 CN202934987U (en) | 2012-11-09 | 2012-11-09 | Combined chalk sleeve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220587304 CN202934987U (en) | 2012-11-09 | 2012-11-09 | Combined chalk sleeve |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202934987U true CN202934987U (en) | 2013-05-15 |
Family
ID=48319243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220587304 Expired - Fee Related CN202934987U (en) | 2012-11-09 | 2012-11-09 | Combined chalk sleeve |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202934987U (en) |
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2012
- 2012-11-09 CN CN 201220587304 patent/CN202934987U/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 | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20131109 |