CN202698109U - Tumbler type chalk box - Google Patents

Tumbler type chalk box Download PDF

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Publication number
CN202698109U
CN202698109U CN 201220353095 CN201220353095U CN202698109U CN 202698109 U CN202698109 U CN 202698109U CN 201220353095 CN201220353095 CN 201220353095 CN 201220353095 U CN201220353095 U CN 201220353095U CN 202698109 U CN202698109 U CN 202698109U
Authority
CN
China
Prior art keywords
chalk
chalk box
box
tumbler type
tumbler
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 201220353095
Other languages
Chinese (zh)
Inventor
郭珍
Original Assignee
郭珍
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 郭珍 filed Critical 郭珍
Priority to CN 201220353095 priority Critical patent/CN202698109U/en
Application granted granted Critical
Publication of CN202698109U publication Critical patent/CN202698109U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a tumbler type chalk box, and belongs to a packaging box. The tumbler type chalk box mainly solves the problems that a traditional chalk box is unsafe and inconvenient to use, and resources are wasted. The tumbler type chalk box structurally comprises a chalk box body, the chalk box body is composed of a spherical seat and a support frame, a plurality of concave type chalk inserting holes are arranged in the outer surface of the spherical seat, the support frame is in a semicircular shape and is arranged at the bottom of the spherical seat, and a lead block is filled in the support frame. The tumbler type chalk box is simple in structure, brings convenience to teaching of teachers, can be reused, effectively reduces the phenomena that chalks are placed on a desk for teachers freely, and the chalks are in a mess and are broken easily, solves the problem that the chalks can not be taken and used conveniently, saves resources, avoids waste, and is especially suitable for being used in classrooms of schools.

Description

A kind of tumbler chalk holder
Technical field
The utility model relates to a kind of packing box, specifically is a kind of tumbler chalk holder.
Background technology
Class hour on to the student, teacher can write at blackboard with chalk every now and then, clear for expressing, sometimes also can use versicolor chalk, and traditional chalk holder mostly is disposable carton package, fragile, also greatly wasted resource, if box body skews, whole box chalk all can landing, break into pieces, the branched chalk of putting side by side in box body, also very inconvenient when taking, in addition, chalk different in size and chalk are first-class to be deposited in together, very messy, also can't take out rapidly according to user demand the chalk of respective length, waste time very much.
The utility model content
The purpose of this utility model is to provide a kind of tumbler chalk holder, and this chalk holder has deposits, takes safe, the quick and easy function of chalk.
The technical scheme in the invention for solving the technical problem is: a kind of tumbler chalk holder, its structure comprises the chalk holder body, described chalk holder body is configured to propping up by spheric seat, the outer surface of spheric seat is provided with the chalk jack of some concaves, described support is semicircle and the bottom that is arranged on spheric seat, and internal stent is filled with lead.
The inwall of described chalk jack at the position, aperture is provided with the elastic bunch taut band that can prevent that chalk from skidding off voluntarily.
The beneficial effects of the utility model are: before the use, chalk is inserted respectively in the hole on the spheric seat, this moment, chalk is voluntarily landing not because the effect of fastening straps; Support has used the physical principle of tumbler, moulding and weight make the bottom for hemispheric center of gravity on the lower, then recover erectility once touching just to wave, can prevent that chalk from tilting to pour out, and strengthened safety in utilization; Can make things convenient for teacher's teaching, reusable, effectively reduced the problem that the chalk of arbitrarily placing on the lectern is messy and damage phenomenon and take inconvenience, economize on resources, avoid waste.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Among the figure: 1 spheric seat, 2 supports, 3 chalk jacks.
The specific embodiment
As shown in Figure 1.A kind of tumbler chalk holder, its structure comprises the chalk holder body, and described chalk holder body is made of spheric seat 1 and support 2, and the outer surface of spheric seat 1 is provided with the chalk jack 3 of some concaves, described support 2 is semicircle and the bottom that is arranged on spheric seat 1, and support 2 inside are filled with lead.
The inwall of described chalk jack 3 at the position, aperture is provided with the elastic bunch taut band that can prevent that chalk from skidding off voluntarily.
Before the use, chalk is inserted respectively in the chalk jack 3 on the spheric seat 1, this moment, chalk is voluntarily landing not because the effect of fastening straps; Support 2 has used the physical principle of tumbler, moulding and weight make the bottom for hemispheric center of gravity on the lower, then recover erectility once touching just to wave, can prevent that chalk from tilting to pour out, and strengthened safety in utilization; The utility model is simple in structure, can make things convenient for teacher's teaching, and is reusable, effectively reduced the problem that the chalk of arbitrarily placing on the lectern is messy and damage phenomenon and take inconvenience, economizes on resources, and avoids waste, and is particularly useful for classroom and uses.

Claims (2)

1. a tumbler chalk holder is characterized in that, comprises the chalk holder body, described chalk holder body is configured to propping up by spheric seat, the outer surface of spheric seat is provided with the chalk jack of some concaves, and described support is semicircle and the bottom that is arranged on spheric seat, and internal stent is filled with lead.
2. a kind of tumbler chalk holder according to claim 1 is characterized in that, the inwall of described chalk jack at the position, aperture is provided with the elastic bunch taut band that can prevent that chalk from skidding off voluntarily.
CN 201220353095 2012-07-20 2012-07-20 Tumbler type chalk box Expired - Fee Related CN202698109U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220353095 CN202698109U (en) 2012-07-20 2012-07-20 Tumbler type chalk box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220353095 CN202698109U (en) 2012-07-20 2012-07-20 Tumbler type chalk box

Publications (1)

Publication Number Publication Date
CN202698109U true CN202698109U (en) 2013-01-30

Family

ID=47578465

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220353095 Expired - Fee Related CN202698109U (en) 2012-07-20 2012-07-20 Tumbler type chalk box

Country Status (1)

Country Link
CN (1) CN202698109U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130130

Termination date: 20130720

C17 Cessation of patent right