CN202618684U - Chalk box - Google Patents

Chalk box Download PDF

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Publication number
CN202618684U
CN202618684U CN 201120463244 CN201120463244U CN202618684U CN 202618684 U CN202618684 U CN 202618684U CN 201120463244 CN201120463244 CN 201120463244 CN 201120463244 U CN201120463244 U CN 201120463244U CN 202618684 U CN202618684 U CN 202618684U
Authority
CN
China
Prior art keywords
chalk
box body
box
baffle plate
holding groove
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 201120463244
Other languages
Chinese (zh)
Inventor
康卓
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.)
Shandong University of Science and Technology
Original Assignee
Shandong University of Science and Technology
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 Shandong University of Science and Technology filed Critical Shandong University of Science and Technology
Priority to CN 201120463244 priority Critical patent/CN202618684U/en
Application granted granted Critical
Publication of CN202618684U publication Critical patent/CN202618684U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a chalk box. The chalk box consists of a box body, a box cover, a base, a socket groove, an ejection structure and a movable baffle plate. The box body is of a rectangular shape, the length and the width of the box body are consistent with the length and the diameter of a chalk, and the chalk is only allowed to be arranged sequentially from bottom to top. One side of the box body corresponding to the central line of a lowermost chalk is provided with the ejection structure, one side is provided with the movable baffle plate, and the ejection function is realized through a spring. The bottom end of the box body is provided with the socket groove facilitating the chalk to move to the outer side of the box body, and the outer side of the socket groove is provided with the baffle plate.

Description

A kind of chalk holder
Technical field
The utility model relates to a kind of chalk holder.
Background technology
At present, known chalk holder is to open wide cubes, and the chalk of taking is extremely inconvenient, can't satisfy teacher's instructions for use, so need a kind of novel chalk box.
Summary of the invention
The utility model provides a kind of novel chalk box, and this is novel not only easy to use, and elegant in appearance, has strengthened serviceability and delight of life.
The utility model solves the technical scheme that its technical problem adopted: the utility model is by ejecting structure, holding groove, and lid, base, spring, sideboard, box body, supporting construction is formed; Wherein, box body is a rectangle, only allows that chalk is bottom-up to be arranged in order, and the box body bottom is provided with holding groove, and holding groove is provided with baffle plate outward, and in the corresponding position of the center line of box body and bottom chalk, a side is installed ejecting structure, and a side is installed sideboard.
The beneficial effect of the utility model is: the utility model is deposited and is taken chalk conveniently, and has increased delight of life.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure, 1 is ejecting structure; 2 is holding groove; 3 is lid; 4 is chalk; 5 is base; 6 is spring; 7 is sideboard; 8 is box body; 9 is supporting construction.
The specific embodiment
Further specify originally novel below in conjunction with Fig. 1.
Referring to accompanying drawing, the utility model box body 8 is a rectangle, and length and width are consistent with the length thickness of chalk, only allows that chalk is bottom-up to be arranged in order.Ejecting structure 1 is installed in the corresponding position of the lower end of box body 8 one sides and the center line of bottom chalk, ejects function and realizes that by spring 6 spring 6 is fixed in the ejecting structure 1 by supporting construction 9.Box body 8 opposite sides and bottom chalk corresponding position are provided with sideboard 7, and the length of sideboard 7 approximates the diameter of a chalk, and box body 8 bottoms are provided with and make chalk can move to the holding groove 2 in box body 8 outsides, holding groove 2 arranged outside baffle plates.
Promote spring 6 during use, bottom chalk is pushed out, and tumbles in holding groove 2.

Claims (1)

1. a chalk holder is characterized in that: comprise ejecting structure (1), holding groove (2), lid (3), base (5), spring (6), sideboard (7), box body (8), supporting construction (9); Wherein, box body (8) is a rectangle, only allows that chalk is bottom-up to be arranged in order; And box body (8) bottom is provided with holding groove (2), and the outer baffle plate that is provided with of holding groove (2) is in the center line corresponding position of box body (8) with bottom chalk; One side is installed ejecting structure (1), and a side is installed sideboard (7).
CN 201120463244 2011-11-12 2011-11-12 Chalk box Expired - Fee Related CN202618684U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201120463244 CN202618684U (en) 2011-11-12 2011-11-12 Chalk box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201120463244 CN202618684U (en) 2011-11-12 2011-11-12 Chalk box

Publications (1)

Publication Number Publication Date
CN202618684U true CN202618684U (en) 2012-12-26

Family

ID=47371948

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201120463244 Expired - Fee Related CN202618684U (en) 2011-11-12 2011-11-12 Chalk box

Country Status (1)

Country Link
CN (1) CN202618684U (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: 20121226

Termination date: 20131112