CN202941578U - Chalk box - Google Patents

Abstract

The utility model discloses a chalk box, and the chalk box comprises a box body, wherein the top part of the chalk box is an opening, the bottom and the periphery of the chalk box are sealed, an open slot is arranged at the position on the box body near the bottom and is connected with a poking block, the box body is in a cube shape, and the cross section of the open slot is in a rectangular shape. The chalk box has a simple structure, is convenient to use as well as take and place chalks and is simple to store the chalks.

Description

A kind of chalk holder

Technical field

The utility model relates to a kind of box, particularly a kind of chalk holder.

Background technology

In prior art, disclose a kind of chalk holder as patent ZL201010617671.4, described chalk holder comprises box body, goes out pen mouth, draft fan, bed course; Described box body is the cuboid box, and described bed course is positioned at the lowermost end of box body, for hygroscopic material is made; Describedly go out the pen mouth and be positioned at the bed course top, be opened in the side of described box body, go out pen and mouthful be provided with baffle plate, go out a pen mouthful bottom and be connected with described box body by torsion spring; Described draft fan is positioned at the box body top, is set up on the box body outer wall; This invention chalk holder is laterally placed chalk, is laterally taken out and avoid vibration to cause chalk to fracture, and bed course and draft fan can prevent that chalk from making moist; Prevent that effectively chalk from making moist, when chalk holder was subject to vibrating, chalk can be oblique, stressed uneven, not frangibility; This chalk holder complex structure, and do not have and conveniently pick and place chalk, the function of chalk stored.

The utility model content

The technical problems to be solved in the utility model is to provide a kind of simple in structure, easy to use, and it is convenient to pick and place chalk, stores the simple chalk holder of chalk.

To achieve these goals, the technical solution of the utility model is as follows:

A kind of chalk holder comprises box body, and the top of described box body is opening, and the bottom of box body and surrounding are provided with fluting for sealing, the close bottom position place of box body.

Further, described slotting position place is connected with shifting block.

Further, described box body is cube.

Further, the cross section of described fluting is rectangle.

Adopt the chalk holder of technique scheme, because the top of described box body is opening, the bottom of box body and surrounding are sealing, and close the bottom position place of box body is provided with fluting, so can take out chalk by slotting.The place is connected with shifting block due to described slotting position, so can slowly take out chalk by shifting block.Because described box body is cube, so it is convenient to place chalk.Because the cross section of described fluting is rectangle, so it is convenient to take out chalk.

Description of drawings

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.

Fig. 1 is the structural representation of the utility model chalk holder.

The specific embodiment

Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made more explicit defining.

As shown in Figure 1, a kind of chalk holder comprises box body 1, and the top of box body 1 is opening 2, the bottom of box body 1 and surrounding are provided with fluting 3 for sealing, close the bottom position place of box body 1, and 3 positions of slotting are connected with shifting block 4, box body 1 is cube, and the cross section of fluting 3 is rectangle.

The utility model chalk holder uses chalk more convenient, when using chalk, need not open chalk holder, is loaded on after a time chalk and can continues again to use.

Above demonstration and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and specification just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (4)

1. a chalk holder, comprise box body, it is characterized in that: the top of described box body is opening, and the bottom of box body and surrounding are provided with fluting for sealing, the close bottom position place of box body.

2. chalk holder as claimed in claim 1 is characterized in that: described slotting position place is connected with shifting block.

3. chalk holder as claimed in claim 2, it is characterized in that: described box body is cube.

4. chalk holder as claimed in claim 3, it is characterized in that: the cross section of described fluting is rectangle.