CN202986463U - Energy-saving and environment-friendly chalk sleeve - Google Patents

Energy-saving and environment-friendly chalk sleeve Download PDF

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Publication number
CN202986463U
CN202986463U CN 201220692269 CN201220692269U CN202986463U CN 202986463 U CN202986463 U CN 202986463U CN 201220692269 CN201220692269 CN 201220692269 CN 201220692269 U CN201220692269 U CN 201220692269U CN 202986463 U CN202986463 U CN 202986463U
Authority
CN
China
Prior art keywords
chalk
hot water
chalk sleeve
environment
energy
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 201220692269
Other languages
Chinese (zh)
Inventor
陈唯伊
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 201220692269 priority Critical patent/CN202986463U/en
Application granted granted Critical
Publication of CN202986463U publication Critical patent/CN202986463U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

An energy-saving and environment-friendly chalk sleeve consists of a chalk casing (1), a suction disc (2), a hot water bag (3), a clamp port (4) and a chalk (5) and is characterized in that the clamp port (4) is fixedly embedded and pasted into the chalk casing (1); the hot water bag (3) is a hollow rubber product and can be plugged into the tail of the chalk casing (1); the suction disc (2) is fixedly pasted and connected with the hot water bag (3); and the chalk (5) is embedded into the clamp port (4). According to the energy-saving and environment-friendly chalk sleeve, the hot water bag (3) can be used for warming.

Description

The energy-conserving and environment-protective chalk sleeve
Technical field
The utility model relates to a kind of energy-conserving and environment-protective chalk sleeve.
Background technology
What general chalk sleeve can solve short and small chalk end utilizes problem again, but the use chalk sleeve in large winter writes or feels to point cold.
Summary of the invention
The purpose of this utility model will solve in prior art exactly, and what general chalk sleeve can solve short and small chalk end utilizes problem again, but the use chalk sleeve in large winter writes or feels to point cold problem, and a kind of energy-conserving and environment-protective chalk sleeve is provided.
The technical solution of the utility model is: the energy-conserving and environment-protective chalk sleeve, formed by chalk sleeve (1), sucker (2), hot water bag (3), jaws (4) and chalk (5), it is characterized in that: jaws (4) is fixedly embedded to stick in chalk sleeve (1), hot water bag (3) is the rubber of hollow, can fill in the afterbody of chalk sleeve (1), sucker (2) is connected with fixing stickup of hot water bag (3), and chalk (5) embeds in jaws (4).
The beneficial effects of the utility model are: a kind of energy-conserving and environment-protective chalk sleeve of warming oneself by hot water bag (3) is provided.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Figure is structural representation of the present utility model.
In figure: 1, chalk sleeve, 2, sucker, 3, the hot water bag, 4, jaws, 5, chalk.
The specific embodiment
As figure, the energy-conserving and environment-protective chalk sleeve, formed by chalk sleeve (1), sucker (2), hot water bag (3), jaws (4) and chalk (5), it is characterized in that: jaws (4) is fixedly embedded to stick in chalk sleeve (1), hot water bag (3) is the rubber of hollow, can fill in the afterbody of chalk sleeve (1), sucker (2) is connected with fixing stickup of hot water bag (3), and chalk (5) embeds in jaws (4).
A kind of energy-conserving and environment-protective chalk sleeve of warming oneself by hot water bag (3) is provided.

Claims (1)

1. energy-conserving and environment-protective chalk sleeve, formed by chalk sleeve (1), sucker (2), hot water bag (3), jaws (4) and chalk (5), it is characterized in that: jaws (4) is fixedly embedded to stick in chalk sleeve (1), hot water bag (3) is the rubber of hollow, can fill in the afterbody of chalk sleeve (1), sucker (2) is connected with fixing stickup of hot water bag (3), and chalk (5) embeds in jaws (4).
CN 201220692269 2012-11-28 2012-11-28 Energy-saving and environment-friendly chalk sleeve Expired - Fee Related CN202986463U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220692269 CN202986463U (en) 2012-11-28 2012-11-28 Energy-saving and environment-friendly chalk sleeve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220692269 CN202986463U (en) 2012-11-28 2012-11-28 Energy-saving and environment-friendly chalk sleeve

Publications (1)

Publication Number Publication Date
CN202986463U true CN202986463U (en) 2013-06-12

Family

ID=48557675

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220692269 Expired - Fee Related CN202986463U (en) 2012-11-28 2012-11-28 Energy-saving and environment-friendly chalk sleeve

Country Status (1)

Country Link
CN (1) CN202986463U (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: 20130612

Termination date: 20131128