CN211269081U

CN211269081U - Computer deashing brush convenient to it is folding accomodate

Info

Publication number: CN211269081U
Application number: CN202020033581.XU
Authority: CN
Inventors: 曾繁福
Original assignee: Yudu Yanlong Electronic Co ltd
Current assignee: Yudu Yanlong Electronic Co ltd
Priority date: 2020-01-08
Filing date: 2020-01-08
Publication date: 2020-08-18
Anticipated expiration: 2030-01-08

Abstract

The utility model discloses a computer deashing brush convenient to fold and store, which belongs to the technical field of computer deashing brushes, sliders are fixedly assembled on the left and right side walls of a guide plate, chutes matched with the sliders are respectively formed on the left and right side walls of an inner cavity of a brush body, limiting strips are fixedly arranged at the bottoms of the left and right side walls of the inner cavity of the brush body, a guide cylinder is movably assembled in a buffer groove, a supporting spring is fixedly assembled on the side wall of the guide cylinder, which is far away from the guide plate, the other end of the supporting spring is fixedly assembled on the inner wall of the buffer groove, a clamping block is fixedly arranged on the side wall of the guide cylinder, which is close to the guide plate, clamping grooves matched with the clamping block are uniformly formed on the front and rear side walls of the guide plate, the length of the guide plate extending out of the brush body can be changed by changing the number of the clamping blocks assembled with the guide plate, the guide plate can be prevented from freely sliding and disengaging.

Description

Computer deashing brush convenient to it is folding accomodate

Technical Field

The utility model relates to a computer deashing brush technical field specifically is a computer deashing brush convenient to fold and accomodate.

Background

Dedicated computer deashing brush all needs to be used to the computer deashing on the market at present, the general length of computer deashing brush on the current market is all fixed, it is inconvenient to operate when clearing away some corners, can influence the use because length is not enough, though little deashing brush structure is small and exquisite, portable, but application scope is limited, the deashing brush that is longer with reason length is wider although application scope, but not well carry, the portability is relatively poor, and current long handle deashing brush length is fixed unchangeable, can not make in good time adjustment, the adjustability is relatively poor, also portable, for this reason, we provide a folding computer deashing brush of accomodating of being convenient for.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a computer deashing brush convenient to fold and accomodate to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a computer dust cleaning brush convenient to fold and store comprises a brush body, wherein a brush handle is assembled at the top of the brush body, a screwed joint assembled with the brush body in a screwed mode is fixedly arranged at the bottom end of the brush handle, a guide plate is movably assembled in an inner cavity of the brush body, a mounting disc matched with the inner cavity of the brush body is fixedly assembled at the bottom end of the guide plate, brushes are uniformly and fixedly arranged at the bottom of the mounting disc, sliders are fixedly assembled on the left side wall and the right side wall of the guide plate respectively, sliding grooves matched with the sliders are formed in the left side wall and the right side wall of the inner cavity of the brush body respectively, limiting strips are fixedly arranged at the bottom of the left side wall and the right side wall of the inner cavity of the brush body respectively, yielding plates are fixedly arranged on the front side and the rear side of the top of the guide plate respectively, buffer grooves are uniformly formed in the front side wall and the rear side wall, the other end of the supporting spring is fixedly assembled on the inner wall of the buffer groove, a clamping block is fixedly arranged on the side wall of one side, close to the guide plate, of the guide cylinder, and a clamping groove matched with the clamping block is uniformly formed in the front side wall and the rear side wall of the guide plate.

Preferably, the buffer slot is evenly set up to five groups of open slots with the same structure along the length direction of the front and rear side walls of the inner cavity of the brush body, and the guide cylinder is matched with the buffer slot in size.

Preferably, a guide groove is formed in the side wall of one side, away from the guide plate, of the guide cylinder, and one end of the supporting spring is fixed to the inner wall of the guide groove.

Preferably, the joint piece is the hemisphere fixed block, just the joint groove is the arc wall with joint piece looks adaptation, and two sets of length direction sets up about the top of letting the board along the deflector, and two sets of let board and joint piece looks adaptation.

Preferably, the sliding groove is formed along the length direction of the left inner wall and the right inner wall of the brush body, the sliding block is assembled in the sliding groove in a sliding mode, the sliding groove is a dovetail groove, and the sliding block is a dovetail block.

Preferably, the two groups of limiting strips correspond to the sliding block respectively, and the distance between the two groups of limiting strips is matched with the width of the mounting disc.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has reasonable structural design, the spiro union assembly of the brush handle and the brush body can be rapidly realized through the spiro union, meanwhile, the guide plate is movably assembled in the inner cavity of the brush body, and the guide plate can realize the limit of the guide plate through the joint assembly of the joint block and the joint groove, simultaneously, the supporting spring can be compressed and deformed to generate resilience force to provide the extrusion pressure degree of the guide cylinder to the joint block, thus, the joint block can be promoted to be assembled in the joint groove in a clamping way, the joint block is prevented from being separated from the joint groove, thus, the limit between the brush body and the guide plate can be realized through the joint assembly of a plurality of groups of joint blocks and joint grooves, simultaneously, the mounting disc can be manually pulled outwards, thus, when the force between the guide plate and the joint block is larger than the resilience force of the supporting spring, the guide plate can be driven to move, thus, the joint block can be separated from the joint groove, thereby, when, can joint once more in the joint groove, realize spacing once more to the deflector, other joint pieces are so, can change the length that the deflector extends the brush body through the quantity that changes the joint piece of deflector joint assembly like this, can adjust the whole length of deashing brush like this, can guarantee the joint steadiness between deflector and the brush body simultaneously, prevent that the deflector from taking place the condition of free slip and breaking away from, guarantee the safety in utilization.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic horizontal sectional structural view of the present invention;

FIG. 3 is a schematic longitudinal sectional view of the present invention;

fig. 4 is an enlarged schematic view of part a of the present invention.

In the figure: 1 brush body, 2 brush holders, 3 screwed joint, 4 deflector, 5 mounting discs, 6 brush, 7 slider, 8 spouts, 9 spacing strips, 10 give way the board, 11 dashpots, 12 guide cylinders, 13 supporting spring, 14 joint piece, 15 joint grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a computer dust cleaning brush convenient to fold and store comprises a brush body 1, a brush handle 2 is assembled at the top of the brush body 1, a screwed joint 3 assembled with the brush body 1 in a screwed way is fixedly arranged at the bottom end of the brush handle 2, a guide plate 4 is movably assembled in an inner cavity of the brush body 1, a mounting disc 5 matched with the inner cavity of the brush body 1 is assembled at the bottom end of the guide plate 4, brushes 6 are uniformly and fixedly arranged at the bottom of the mounting disc 5, sliders 7 are fixedly assembled on the left side wall and the right side wall of the guide plate 4, sliding grooves 8 matched with the sliders 7 are respectively arranged on the left side wall and the right side wall of the inner cavity of the brush body 1, a limiting strip 9 is fixedly arranged at the bottom of the left side wall and the right side wall of the inner cavity of the brush body 1, yielding plates 10 are fixedly arranged on the front side and the rear side walls of the top of the guide plate 4, buffer grooves 11 are uniformly arranged on the front side wall and the, the other end of supporting spring 13 is fixed on the inner wall of buffer slot 11, guide cylinder 12 is provided with joint block 14 on being close to one side lateral wall of deflector 4 fixedly, evenly offers the joint groove 15 with joint block 14 looks adaptation on the lateral wall around the deflector 4.

Referring to fig. 3, five groups of open slots with the same structure are uniformly arranged on the buffer slot 11 along the length direction of the front and rear side walls of the inner cavity of the brush body 1, and the guide cylinder 12 is matched with the buffer slot 11 in size;

referring to fig. 3, a guide groove is formed in the side wall of the guide cylinder 12 on the side away from the guide plate 4, and one end of the support spring 13 is fixed on the inner wall of the guide groove, so that the length of the guide plate 4 extending out of the brush body 1 can be changed by changing the number of the clamping blocks 14 clamped and assembled with the guide plate 4, and the overall length of the dust cleaning brush can be adjusted;

referring to fig. 4, the clamping block 14 is a hemispherical fixing block, the clamping groove 15 is an arc-shaped groove matched with the clamping block 14, the two sets of yielding plates 10 are arranged along the left and right length directions of the top of the guide plate 4, and the two sets of yielding plates 10 are matched with the clamping block 14;

the sliding groove 8 is formed along the length direction of the left inner wall and the right inner wall of the brush body 1, the sliding block 7 is assembled in the sliding groove 8 in a sliding mode, the sliding groove 8 is a dovetail groove, the sliding block 7 is a dovetail block, when the guide plate 4 moves, the sliding block 7 can slide in the sliding groove 8, the moving linearity of the guide plate 4 can be improved, meanwhile, the limiting strip 9 can limit the sliding block 7, and the use safety is guaranteed;

two groups of limit strips 9 correspond to the sliding block 7 respectively, and the distance between the two groups of limit strips 9 is matched with the width of the mounting disc 5.

The working principle is as follows: the spiro union 3 can quickly realize the spiro union assembly of the brush holder 2 and the brush body 1, meanwhile, the guide plate 4 is movably assembled in the inner cavity of the brush body 1, the guide plate 4 can realize the limit of the guide plate 4 through the clamping assembly of the clamping block 14 and the clamping groove 15, meanwhile, the supporting spring 13 can be compressed and deformed to generate resilience force so as to provide the extrusion pressure degree of the guide cylinder 12 on the clamping block 14, thus the clamping block 14 can be promoted to be clamped and assembled in the clamping groove 15, the clamping block 14 is prevented from being separated from the clamping groove 15, thus, the limit between the brush body 1 and the guide plate 4 can be realized through the clamping assembly of a plurality of groups of clamping blocks 14 and clamping grooves 15, meanwhile, the mounting disc 5 can be manually pulled outwards, thus, when the force between the guide plate 4 and the clamping block 14 is greater than the resilience force of the supporting spring 13, the guide plate 4 can be driven to move, and the clamping block 14 can be separated from the clamping, thereby when joint piece 14 and next a set of joint groove 15 coincide, can joint in joint groove 15 once more, the realization is spacing once more to deflector 4, other joint pieces 14 are so, the quantity that can change the joint piece 14 of 4 joint assemblies of deflector through the change comes the length that deflector 4 extends the brush body 1, simultaneously when deflector 4 removes, slider 7 can slide in spout 8, can increase the straightness nature that deflector 4 removed, spacing 9 can realize spacingly to slider 7 simultaneously, guarantee the safety in utilization, can adjust the whole length of deashing brush like this, can guarantee the joint nature between deflector 4 and the brush body 1 simultaneously, prevent that deflector 4 from taking place the condition of free slip and breaking away from, guarantee the safety in utilization.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a computer deashing brush convenient to folding storage, includes brush body (1), its characterized in that: the brush comprises a brush body (1), a brush handle (2) is assembled at the top of the brush body (1), a screwed joint (3) assembled with the brush body (1) in a screwed mode is fixedly arranged at the bottom of the brush handle (2), a guide plate (4) is movably assembled in an inner cavity of the brush body (1), a mounting disc (5) matched with the inner cavity of the brush body (1) is assembled at the bottom of the mounting disc (5), brushes (6) are uniformly and fixedly arranged at the bottom of the mounting disc (5), sliders (7) are fixedly assembled on the left side wall and the right side wall of the guide plate (4), sliding grooves (8) matched with the sliders (7) are formed in the left side wall and the right side wall of the inner cavity of the brush body (1), limiting strips (9) are fixedly arranged at the bottoms of the left side wall and the right side wall of the inner cavity of the brush body (1), yielding plates (10) are fixedly arranged on the front side wall and the rear side wall of the top of, buffer slot (11) internalization is equipped with guide cylinder (12), guide cylinder (12) are kept away from on one side lateral wall of deflector (4) fixed being equipped with supporting spring (13), the other end fixed mounting of supporting spring (13) is on the inner wall of buffer slot (11), guide cylinder (12) are close to on one side lateral wall of deflector (4) fixed being provided with joint piece (14), evenly set up joint groove (15) with joint piece (14) looks adaptation around deflector (4) on the lateral wall.

2. The computer ash removal brush convenient to fold and store as claimed in claim 1, wherein: the buffer groove (11) is evenly provided with five groups of open grooves with the same structure along the length direction of the front and rear side walls of the inner cavity of the brush body (1), and the guide cylinder (12) is matched with the buffer groove (11) in size.

3. The computer deashing brush convenient to fold and store of claim 2, characterized in that: and a guide groove is formed in the side wall of one side, far away from the guide plate (4), of the guide cylinder (12), and one end of the supporting spring (13) is fixed on the inner wall of the guide groove.

4. The computer ash removal brush convenient to fold and store as claimed in claim 1, wherein: joint piece (14) are the hemisphere fixed block, just joint groove (15) are the arc wall with joint piece (14) looks adaptation, and two sets of length direction sets up about the top of letting board (10) along deflector (4), and two sets of let board (10) and joint piece (14) looks adaptation.

5. The computer ash removal brush convenient to fold and store as claimed in claim 1, wherein: the brush is characterized in that the sliding groove (8) is formed in the length direction of the left inner wall and the right inner wall of the brush body (1), the sliding block (7) is assembled in the sliding groove (8) in a sliding mode, the sliding groove (8) is a dovetail groove, and the sliding block (7) is a dovetail block.

6. The computer ash removal brush convenient to fold and store as claimed in claim 1, wherein: the two groups of limiting strips (9) correspond to the sliding blocks (7) respectively, and the distance between the two groups of limiting strips (9) is matched with the width of the mounting disc (5).