CN208558800U - A kind of multi-function dust-proof wood moulding chalk holder - Google Patents

Abstract

The utility model discloses a kind of multi-function dust-proof wood moulding chalk holders, including bending font bracket, chalk box body, blackboard eraser and dust catcher, bow font bracket is sequentially formed with first groove from top to bottom, second groove and third groove, first groove is for blocking blackboard slot, bow font bracket left and right on blackboard slot is moved freely, chalk box body is equipped in second groove, chalk box body can pull and push partition and be that can pull and push to connect with second groove with several, blackboard eraser is equipped in third groove, the blackboard eraser includes support plate, dust removal brush and handle, the bottom plate for bending font bracket is equipped with a card slot, dust catcher is connected by card slot.Chalk holder, blackboard eraser and dust catcher are combined together by the utility model, classified storage chalk and blackboard eraser and chalk dust on blackboard slot, lectern, blackboard eraser, teaching notes, both hands and clothes can be cleared up at any time, it is practical, it is provided convenience to teaching, realizes multi-purpose content.

Description

A kind of multi-function dust-proof wood moulding chalk holder

Technical field

The utility model relates to a kind of realia, specifically a kind of multi-function dust-proof wood moulding chalk holder.

Background technique

Chalk holder is usually placed in blackboard slot or on lectern by teacher, difficult during being write on the blackboard with chalk Exempt from by chalk dust upper, blackboard slot in one's hands, on lectern and dais or even on clothes, on teaching notes, be powder in cup everywhere Pen ash, it is both unhygienic, it is also not easily cleaned, and the chalk dust on used blackboard eraser is more difficult to clear up, therefore it provides a kind of more The dust-proof wood moulding chalk holder of function is necessary.

Summary of the invention

The purpose of this utility model is just to provide a kind of multi-function dust-proof convenient, easy to clean, environmentally friendly to teaching offer Wood moulding chalk holder.

To achieve the above objectives, the present invention adopts the following technical solutions:

A kind of multi-function dust-proof wood moulding chalk holder, including bow font bracket, chalk box body, blackboard eraser and dust catcher, institute It states bow font bracket and is sequentially formed with first groove, second groove and third groove from top to bottom, described first recessed Slot moves freely bow font bracket left and right on blackboard slot, second groove for blocking blackboard slot In be equipped with chalk box body, blackboard eraser is equipped in the third groove, the bottom plate of the bow font bracket is equipped with one and blocks Slot connects dust catcher by card slot.

Further, the chalk box body is that can pull and push to connect with second groove, on the chalk box body End is opening design, conveniently takes chalk, partition can be pulled and pushed by being equipped with several in the chalk box body, each for classifying The chalk of kind of color, when cleaning, can be by the drawing out partition plate, convenient for thoroughly cleaning.

Further, the dust catcher includes dust-collecting box, body of dust collector, switch and battery case, the dust catcher setting In the bottom of the bow font bracket, connection can be pulled and pushed by the card slot realization on bottom plate, the body of dust collector is equipped with Switch and battery case, when using dust-absorbing function, can extract dust catcher out from the bow font bracket, turn on the switch, inhaled The chalk holder that is set as of dirt, the dust catcher increases dust-absorbing function, convenient for users at any time to blackboard slot, lectern, blackboard eraser, Teaching notes, both hands and clothes carry out dust suction, and the dust catcher can be turned back to the bow font bracket after use.

Further, the dust-collecting box is arranged below body of dust collector, the dust-collecting box and the body of dust collector To be detachably connected, when being filled with dust and rubbish in dust-collecting box, dust-collecting box can be removed to cleaning dust.

Further, the blackboard eraser includes support plate, dust removal brush and handle, and the handle is arranged on the supporting plate, mesh Be that the hand of user is avoided directly to contact support plate and dust removal brush, reduction avoids the hand of user by the machine of chalk ash pollution Meeting, the blackboard eraser are arranged on the dust catcher, and the dust removal brush faces body of dust collector, and user can also be Using first the switch of dust catcher is opened before the blackboard eraser, sucks the chalk dust on dust removal brush and reuse blackboard eraser later.

Further, the chalk box body, bow font bracket, partition, dust-collecting box, support plate and handle are that wood moulding is multiple Condensation material is made, and wood plastic composite has waterproof, moisture-proof, anti-corrosion, insect prevention, be not cracked, do not expand, is indeformable, plasticity is strong, Machinability is good, convenient for cleaning, pollution-free and nuisanceless etc. advantages, the wood plastic composite be specially fir powder, bamboo powder, River bank river tea powder or high-quality green tea tea powder enhancing high density polyethylene (HDPE) or PP composite material, texture top grade, good hand touch, green ring It protects, economize on resources, service life is long and meets actual operation requirements；Meanwhile the thermoforming technology of wood plastic composite being capable of root According to the Wood-plastic profiles for needing to make plurality of specifications, size, shape, thickness etc., this also includes providing a variety of designs, color and wood grain Manufactured goods, reduce maintenance and clean time and expense, more selected to customer.

The utility model has the following beneficial effects: chalk holder, blackboard eraser and dust catcher are combined together by the utility model, both Energy classified storage chalk and blackboard eraser, and chalk dust can be cleared up at any time, it is provided convenience to teaching, realizes multi-purpose content.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram for bending font bracket；

Fig. 3 is the structural schematic diagram of chalk box body；

Fig. 4 is the structural schematic diagram of dust catcher；

Fig. 5 is the structural schematic diagram of blackboard eraser.

Specific embodiment

The utility model is clearly and completely described below in conjunction with drawings and examples, it is clear that described implementation Example is only the utility model a part of the embodiment, instead of all the embodiments.

As illustrated in fig. 1 and 2, a kind of multi-function dust-proof wood moulding chalk holder, including it is bow font bracket 1, chalk box body 2, black Blackboard eraser 3 and dust catcher 4, the bow font bracket 1 are sequentially formed with first groove 5, second grooves 6 and thirds from top to bottom Multi-function dust-proof wood moulding chalk holder is fixed under blackboard slot by a groove 7, first groove 5 for blocking blackboard slot Face prevents chalk ash pollution multi-function dust-proof wood moulding chalk holder, and the bow font bracket 1 can be on blackboard slot or so certainly By moving, it is equipped with chalk box body 2 in second groove 6, is equipped with blackboard eraser 3, the bow word in the third groove 7 The bottom plate 8 of shape bracket 1 is equipped with a card slot 9, connects dust catcher 4 by card slot 9.

As shown in Figure 1-3, the chalk box body 2 is that can pull and push to connect with second groove 6, the chalk holder sheet 2 upper end of body is opening design, conveniently takes chalk, partition 10 can be pulled and pushed by being equipped with several in the chalk box body 2, for dividing Class places the chalk of various colors, and when cleaning can extract the partition 10 out, convenient for thoroughly cleaning.

As shown in Figure 1, Figure 2 and Figure 4, the dust catcher 4 includes body of dust collector 11, dust-collecting box 12, switch 13 and battery The bottom of the bow font bracket 1 is arranged in slot 14, the dust catcher 4, can the company of pulling and pushing by the realization of card slot 9 on bottom plate 8 It connects, the body of dust collector 11 is equipped with switch 13 and battery case 14 can be from the bow font bracket when using dust-absorbing function It extracts dust catcher 4 on 1 out, turns on the switch 13, carry out dust suction, the chalk holder that is set as of the dust catcher 4 increases dust-absorbing function, side Just user carries out dust suction to blackboard slot, lectern, blackboard eraser 3, teaching notes, both hands and clothes at any time, can be by the dust suction after use Device 4 turns back to the bow font bracket 1.

The dust-collecting box 12 is arranged below body of dust collector 11, and the dust-collecting box 12 is with the body of dust collector 11 It is detachably connected, when being filled with dust and rubbish in the dust-collecting box 12, the dust-collecting box 12 can be removed cleaning dust.

As described in figures 1 and 5, the blackboard eraser 3 includes support plate 15, dust removal brush 16 and handle 17, and the handle 17 is arranged In support plate 15, it is therefore an objective to avoid the hand of user from directly contacting support plate 15 and dust removal brush 16, reduce the hand quilt of user The chance of chalk ash pollution, the blackboard eraser 3 are arranged on the dust catcher 4, and the dust removal brush 16 faces dust catcher Ontology 11, user first can also open the switch 13 of dust catcher 4 before using the blackboard eraser 3, suck dust removal brush 16 On chalk dust after reuse blackboard eraser 3.

The bow font bracket 1, chalk box body 2, partition 10, dust-collecting box 12, support plate 15 and handle 17 are wood mouldings Composite material is made, and wood plastic composite has waterproof, moisture-proof, anti-corrosion, insect prevention, is not cracked, does not expand, is indeformable, plasticity By force, machinability it is good, be specially fir powder, bamboo convenient for cleaning, pollution-free and nuisanceless etc. advantages, the wood plastic composite Powder, river bank river tea powder or high-quality green tea tea powder enhancing high density polyethylene (HDPE) or PP composite material are texture top grade, good hand touch, green Colour circle is protected, is economized on resources, service life is long and meets actual operation requirements；Meanwhile the thermoforming technology energy of wood plastic composite The Wood-plastic profiles of enough plurality of specifications of production as needed, size, shape, thickness etc., this also include provide a variety of designs, color and The manufactured goods of wood grain reduce maintenance and clean time and expense, more select to customer.

The utility model has the following beneficial effects: chalk box body 2, blackboard eraser 3 and dust catcher 4 are incorporated in by the utility model Together, classified storage chalk and blackboard eraser 3 and chalk dust can be cleared up at any time, is provided convenience to teaching, realizes an object It is multi-purpose.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, based on this Embodiment in utility model, it is obtained by those of ordinary skill in the art without making creative efforts it is all its His embodiment, fall within the protection scope of the utility model, within the spirit and principle of the utility model, made any Modification, equivalent replacement, improvement etc., should be included within the scope of protection of this utility model.

Claims (3)

1. a kind of multi-function dust-proof wood moulding chalk holder, it is characterised in that: including bow font bracket (1), chalk box body (2), black Blackboard eraser (3) and dust catcher (4), the bow font bracket (1) be sequentially formed with from top to bottom first groove (5), second it is recessed Slot (6) and third groove (7), first groove (5) is for blocking blackboard slot, so that the bow font bracket (1) can To move freely on blackboard slot or so, chalk box body (2) are set in second groove (6), the third groove (7) blackboard eraser (3) are set in, the bottom plate (8) of bow font bracket (1) is equipped with a card slot (9), and dust catcher (4) passes through The card slot (9), which is realized, can pull and push connection, and the dust catcher (4) includes body of dust collector (11) and dust-collecting box (12), the collection Dirt box (12) is arranged below body of dust collector (11), and the dust-collecting box (12) and the body of dust collector (11) are detachable Connection, the body of dust collector (11) are equipped with switch (13) and battery case (14).

2. multi-function dust-proof wood moulding chalk holder according to claim 1, it is characterised in that: the chalk box body (2) with Second groove (6) is can to pull and push connection, and chalk box body (2) upper end is opening design, the chalk box body (2) several are equipped in can pull and push partition (10).

3. multi-function dust-proof wood moulding chalk holder according to claim 1, it is characterised in that: the blackboard eraser (3) includes branch Fagging (15), dust removal brush (16) and handle (17), the handle (17) are arranged on support plate (15).