CN205902973U - Chalk holder - Google Patents

Abstract

The utility model provides a chalk holder, the lower box body of being connected including last box body and with last box body, last box body are both sides and bottom and all are equipped with the open -ended cavity, and the opening part of both sides is equipped with the chalk slot, the height that highly is greater than the second lateral wall of the first side wall of chalk slot, and highly being greater than of the first side wall go up the height of box body, the both sides of chalk slot bottom is equipped with the pivot, the chalk slot through the pivot with go up inboard the linking to each other of lower part of box body, the chalk slot can revolute the rotation of axes, and the bottom of chalk slot is equipped with dust hole, the box body is equipped with the open -ended cavity for upper portion down, and lower box body is equipped with an album dirt drawer. Can be rivals in a contest the chalk through two chalk slots and classify, can find the chalk that needs fast, convenient to use, and the chalk dust can fall into an album dirt drawer through the dust hole who establishes in chalk slot bottom, can regularly take out collecting the dirt drawer, will collect chalk dust in the dirt drawer pour can, need not pour convenient to use with all chalks in the chalk holder.

Description

Chalk holder

Technical field

This utility model is related to the technical field of stationery of imparting knowledge to students, particularly to a kind of chalk holder.

Background technology

Chalk is a kind of instrument for writing on blackboard, is also one of indispensable educational aid during teachers' instruction.Powder Pencil box is used to place the container of chalk.

Existing chalk holder is a box body mostly, and all chalks and chalk end all put together, and teacher's upper class hour needs The chalk that can use is selected in chalk holder, very inconvenient；In order to solve the above problems, people are multiple by being provided with box body Cavity is placing different chalks, but the box body volume of this chalk holder is larger, relatively heavier, and clears up one of When cavity, need all to pour out the chalk inside all of cavity, the bottom of box body could be cleared up, using not Convenient.

Utility model content

The purpose of this utility model is to provide a kind of chalk holder, during solving to clear up chalk holder, need to be by the chalk in box All pour out, inconvenient problem with use.

The technical solution of the utility model is: a kind of chalk holder includes upper cartridge body and the lower box body being connected with upper cartridge body, institute State the cavity that upper cartridge body is that both sides and bottom are equipped with opening, at the opening of described both sides, be provided with chalk slot, described chalk is inserted The height of the first side wall of groove is more than the height of second sidewall, and the height of described the first side wall is more than the height of described upper cartridge body Degree；Two side lower parts of described chalk slot are provided with rotating shaft, and near described the first side wall, described chalk slot passes through to turn for described rotating shaft Axle is connected with the lower inside of described upper cartridge body, and described chalk slot can rotate around the shaft, and the bottom of described chalk slot is provided with Dust exhausting hole；Described lower box body is provided with the cavity of opening for top, and described lower box body is provided with dust collection drawer, and described dust collection drawer sets There is drawer handle.

Further, the top of described upper cartridge body is provided with draw ring.

Further, described lower box body is additionally provided with storage drawer, and described storage drawer is located at the bottom of dust collection drawer, described storage Thing drawer is provided with drawer handle.

Further, the lower opening portion of described upper cartridge body both sides is provided with baffle plate, and described baffle plate is made up of elastomeric material.

Further, the bottom of described lower box body is provided with slipmat.

Further, the side wall of described upper cartridge body is provided with Magnet.

From above technical scheme, this utility model provides a kind of chalk holder, is connected including upper cartridge body and with upper cartridge body Lower box body, described upper cartridge body is the cavity that both sides and bottom are equipped with opening, is provided with chalk slot at the opening of described both sides, The height of the first side wall of described chalk slot is more than the height of second sidewall, and the height of described the first side wall is more than on described The height of box body, two side lower parts of described chalk slot are provided with rotating shaft, and described rotating shaft is near the first side wall；Described chalk slot leads to The lower inside crossing rotating shaft with described upper cartridge body is connected, and described chalk slot can rotate around the shaft, the bottom of described chalk slot It is provided with dust exhausting hole；Described lower box body is provided with the cavity of opening for top, and described lower box body is provided with dust collection drawer, described dust collection drawer It is provided with drawer handle.The chalk of different colours can be placed by two chalk slots, chalk is classified, can be quickly found out The chalk needing, easy to use；And chalk dust can fall into dust collection drawer, Crestor by being located at the dust exhausting hole of chalk slot bottom Dust collection drawer is extracted out by the phase, and the chalk dust in dust collection drawer is poured out, and pours out without by all chalks in chalk holder, makes With conveniently.

Brief description

In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment In required use accompanying drawing be briefly described it should be apparent that, drawings in the following description are only of the present utility model Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this A little accompanying drawings obtain other accompanying drawings.

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the side view of the dust collection drawer of Fig. 1；

Fig. 3 is the upward view of the dust collection drawer of Fig. 1；

Fig. 4 is the side view of Fig. 1.

Wherein, 1- upper cartridge body, 2- chalk slot, 3- the first side wall, 4- second sidewall, 5- lower box body, 6- dust collection drawer, 7- Storage drawer, 8- drawer handle, 9- slipmat, 10- draw ring, 11- rotating shaft, 12- dust exhausting hole, 13- baffle plate.

Specific embodiment

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clear, complete description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work The every other embodiment being obtained, broadly falls into the scope of this utility model protection.

As shown in Figure 1, Figure 2 and Figure 3, a kind of chalk holder includes upper cartridge body 1 and the lower box body 5 being connected with upper cartridge body 1, described Upper cartridge body 1 is the cavity that both sides and bottom are equipped with opening, is provided with chalk slot 2 at the opening of described both sides, and described chalk is inserted The height of the first side wall 3 of groove 2 is more than the height of second sidewall 4, and the height of described the first side wall 3 is more than described upper cartridge body 1 Height；Two side lower parts of described chalk slot 2 are provided with rotating shaft 11, and described rotating shaft 11 is near described the first side wall 3；Described chalk Slot 2 is connected with the lower inside of described upper cartridge body 1 by rotating shaft 11, described chalk slot 2 can around the shaft 11 rotation, described powder The bottom of penholder groove 2 is provided with dust exhausting hole 12；Described lower box body 5 is provided with the cavity of opening for top, and described lower box body 5 is provided with dust Drawer 6, described dust collection drawer 6 is provided with drawer handle 8.

From above technical scheme, two chalk slots 2 can 11 rotation around the shaft, when taking chalk, can be by chalk Slot 2 produces, and after taking chalk, then chalk slot 2 is gone in upper cartridge body 1；Different face can be placed by two chalk slots 2 The chalk of color, classifies to chalk, can be quickly found out the chalk of needs, easy to use；And chalk dust is by being located at chalk The dust exhausting hole 12 of slot 2 bottom can fall into dust collection drawer 6, periodically can extract dust collection drawer 6 out, by the chalk in dust collection drawer 6 Ash is poured out, and pours out without by all chalks in chalk holder, easy to use.

Preferably, the top of described upper cartridge body 1 is provided with draw ring 10；During mobile chalk holder, the draw ring 10 that can pass through top will Chalk holder lifts, and is then placed into desired location again, easy to use.

Preferably, described lower box body 5 is additionally provided with storage drawer 7, and described storage drawer 7 is located at the bottom of dust collection drawer 6, institute State storage drawer 7 and be provided with drawer handle 8；Described storage drawer 7 can be used to place some other teaching stationery, such as blackboard eraser Deng.

Preferably, the lower opening portion of described upper cartridge body 1 both sides is provided with baffle plate 13, and baffle plate 13 is made up of elastomeric material, baffle plate Chalk slot 2, when fetching chalk, need not all be produced by 13 angles that can limit chalk slot 2 rotation.

Preferably, the bottom of described lower box body 5 is provided with slipmat 9, and when slipmat 9 can prevent lectern moist, chalk holder is easy Produce landing, so that the chalk in chalk holder is damaged.

Preferably, the side wall of described upper cartridge body 1 is provided with Magnet.Chalk holder can be by magnet pasting on blackboard, Jiao Shi Say class hour, if chalk, using after finishing, need not reduce, in chalk of taking on lectern, the time being wasted by chalk of taking.

From above technical scheme, this utility model provides a kind of chalk holder, including upper cartridge body 1 and with upper cartridge body 1 The lower box body 5 connecting, described upper cartridge body 1 is the cavity that both sides and bottom are equipped with opening, is provided with powder at the opening of described both sides Penholder groove 2, the height of the first side wall 3 of described chalk slot 2 is more than the height of second sidewall 4, and the height of described the first side wall 3 Degree is more than the height of described upper cartridge body 1；Two side lower parts of described chalk slot 2 are provided with rotating shaft 11, and described rotating shaft 11 is near first Side wall 3, described chalk slot 2 is connected with the lower inside of described upper cartridge body 1 by rotating shaft 11, and described chalk slot 2 can rotate Axle 11 rotates, and the bottom of described chalk slot 2 is provided with dust exhausting hole 12；Described lower box body 5 is provided with the cavity of opening for top, described Lower box body 5 is provided with dust collection drawer 6, and described dust collection drawer 6 is provided with drawer handle 8.Difference can be placed by two chalk slots 2 The chalk of color, classifies to chalk, can be quickly found out the chalk of needs, easy to use；And chalk dust is by being located at powder The dust exhausting hole 12 of penholder groove 2 bottom can fall into dust collection drawer 6, periodically can extract dust collection drawer 6 out, by the powder in dust collection drawer 6 Ash is poured out, and pours out without by all chalks in chalk holder, easy to use.

Those skilled in the art, after considering description and putting into practice utility model disclosed herein, will readily occur to this practicality New other embodiments.The application is intended to any modification of the present utility model, purposes or adaptations, these Modification, purposes or adaptations are followed general principle of the present utility model and are included undocumented skill of this utility model Common knowledge in art field or conventional techniques.Description and embodiments be considered only as exemplary, of the present utility model True scope and spirit are pointed out by claim below.

It should be appreciated that this utility model is not limited to be described above and accurate knot illustrated in the accompanying drawings Structure, and various modifications and changes can carried out without departing from the scope.Scope of the present utility model only will by appended right Ask to limit.

Claims (6)

1. a kind of chalk holder is it is characterised in that described chalk holder includes upper cartridge body (1) and the lower box body being connected with upper cartridge body (1) (5), described upper cartridge body (1) is the cavity that both sides and bottom are equipped with opening, is provided with powder at the opening of described upper cartridge body (1) both sides Penholder groove (2), the height of the first side wall (3) of described chalk slot (2) is more than the height of second sidewall (4), and described first The height of side wall (3) is more than the height of described upper cartridge body (1)；Two side lower parts of described chalk slot (2) are provided with rotating shaft (11), institute State rotating shaft (11) near described the first side wall (3), described chalk slot (2) is passed through under rotating shaft (11) and described upper cartridge body (1) It is connected inside portion, described chalk slot (2) can (11) rotate around the shaft, and the bottom of described chalk slot (2) is provided with dust exhausting hole (12)；Described lower box body (5) is provided with the cavity of opening for top, and described lower box body (5) is provided with dust collection drawer (6), described dust Drawer (6) is provided with drawer handle (8).

2. chalk holder according to claim 1 is it is characterised in that the top of described upper cartridge body (1) is provided with draw ring (10).

3. chalk holder according to claim 1 and 2 is it is characterised in that described lower box body (5) is additionally provided with storage drawer (7), Described storage drawer (7) is located at the bottom of dust collection drawer (6), and described storage drawer (7) is provided with drawer handle (8).

4. chalk holder according to claim 3 is it is characterised in that the lower opening portion of described upper cartridge body (1) both sides is provided with gear Plate (13), described baffle plate (13) is made using elastomeric material.

5. chalk holder according to claim 4 is it is characterised in that the bottom of described lower box body (5) is provided with slipmat (9).

6. chalk holder according to claim 5 is it is characterised in that the side wall of described upper cartridge body (1) is provided with Magnet.