CN202168537U

CN202168537U - Novel chalk box

Info

Publication number: CN202168537U
Application number: CN2011203054274U
Authority: CN
Inventors: 黄超
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-08-22
Filing date: 2011-08-22
Publication date: 2012-03-21
Anticipated expiration: 2021-08-22

Abstract

The utility model discloses a novel chalk box, belongs to teaching and office supplies, and is particularly applicable to chalk boxes. The novel chalk box comprises an upper chalk box and a lower chalk box and is characterized in that the rear side of the upper chalk box is connected with that of the lower chalk box through hinges; rotating shafts are symmetrically arranged on two sides of the inner part of the upper chalk box; an upper chalk box cover with a handle mounted at the top is connected together with the rotating shafts through a support frame; and a lifting handle is mounted on the front side of the upper chalk box. The novel chalk box has the benefits that the chalk box is divided into the upper chalk box and the lower chalk box which are connected together through the hinges; and when the handle at the top of the upper chalk box cover is pulled, the upper chalk box cover can be opened and then a whole piece of chalk can be taken or placed, when the lifting handle of the upper chalk box is pulled, the upper chalk box cover can be removed, and when the lower chalk box is opened, chalk stored in the lower chalk box can be used, therefore, the requirement of chalk use for teachers can be met.

Description

A kind of novel chalk box

Technical field

The utility model belongs to a kind of instruction and office articles for use, particularly is applicable to chalk holder.

Background technology

Various chalk holders are the most frequently used instruments of putting chalk of teachers, and the chalk and the chalk that are equipped with whole in the general chalk holder are first-class, seem very in disorder, and drop to easily on the dais, cause the waste of chalk, and teacher goes up and uses also inconvenience class hour simultaneously.

The utility model content

In order to overcome the deficiency that general chalk holder can not be effectively separates whole chalk and chalk head; The purpose of the utility model provides a kind of novel chalk box; This utility model can utilize upper and lower chalk holder directly that whole chalk and chalk head is placed apart, satisfies the needs that teacher uses chalk.

The technical scheme that its technical problem of the utility model solution is taked is: a kind of novel chalk box; Comprise chalk holder, following chalk holder; It is characterized in that: go up chalk holder and link together through folding with following chalk holder rear side; The inner bilateral symmetry of last chalk holder is provided with turning cylinder, and the last chalk holder lid that handle is equipped with at the top links together through bracing frame and turning cylinder, and handle is equipped with in last chalk holder front side.

The beneficial effect of the utility model is because chalk holder has been made into last chalk holder, following chalk holder and link together with folding; The handle at chalk holder lid top will be gone up the chalk holder lid and open and pick and place whole chalk in the pulling; The chalk holder handle can lift chalk holder in the pulling; Open down chalk holder and use the chalk of depositing in the lower casing, satisfy the needs that teacher uses chalk.

Description of drawings

Fig. 1 is the structural representation of the utility model

Among the figure, 1. handle, 2. lid, 3. bracing frame, 4. turning cylinder, 5. handle, 6. go up chalk holder, 7. descend chalk holder, 8. folding.

The specific embodiment

The specific embodiment of the utility model is, and is as shown in the figure:

Embodiment 1; A kind of novel chalk box; Comprise chalk holder 6, following chalk holder 7, it is characterized in that: go up chalk holder and link together through folding 8 with following chalk holder rear side, the inner bilateral symmetry of last chalk holder is provided with turning cylinder 4; The last chalk holder lid 2 that handle 1 is equipped with at the top links together through bracing frame 3 and turning cylinder, and handle 5 is equipped with in last chalk holder front side.

Claims

1. novel chalk box; Comprise chalk holder, following chalk holder; It is characterized in that: go up chalk holder and link together through folding with following chalk holder rear side; The inner bilateral symmetry of last chalk holder is provided with turning cylinder, and the last chalk holder lid that handle is equipped with at the top links together through bracing frame and turning cylinder, and handle is equipped with in last chalk holder front side.