CN202934987U - Combined chalk sleeve - Google Patents

Combined chalk sleeve Download PDF

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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
Authority
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
Application number
CN 201220587304
Other languages
Chinese (zh)
Inventor
曹雅婷
尤爱军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 201220587304 priority Critical patent/CN202934987U/en
Application granted granted Critical
Publication of CN202934987U publication Critical patent/CN202934987U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

The composition powder pen cap
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).
CN 201220587304 2012-11-09 2012-11-09 Combined chalk sleeve Expired - Fee Related CN202934987U (en)

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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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