CN213282730U

CN213282730U - Carbon hairbrush convenient to install and used for dust collector

Info

Publication number: CN213282730U
Application number: CN202021545676.6U
Authority: CN
Inventors: 张丽荣
Original assignee: Shenzhen Henghe Xingao Electromechanical Co ltd
Current assignee: Shenzhen Henghe Xingao Electromechanical Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-05-28
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses a carbon element brush for dust catcher convenient to installation, including dust catcher suction head and spring, the top middle part intercommunication of dust catcher suction head has the suction stem, the carbon element brush is installed to the bottom of dust catcher suction head, wherein, the constant head tank has been seted up to the bottom symmetry of dust catcher suction head, the top that the carbon element brush corresponds the constant head tank is fixed with the locating lever, the fixed rod groove has been seted up to the inboard symmetry of dust catcher suction head, the fixed slot has been seted up to the position that the carbon element brush corresponds the fixed rod groove. The utility model discloses a dead lever that sets up makes the carbon brush drive the inside that the locating lever got into the constant head tank, and the carbon brush supports the curved surface of dead lever simultaneously, promotes the dead lever and removes to the fixed rod inslot side, and the spring compression, after the bottom that the carbon brush supported the dust catcher suction head, the fixed rod groove just aligns with the fixed slot, and the spring promotes the inside that the dead lever got into the fixed slot, is convenient for install the carbon brush.

Description

Carbon hairbrush convenient to install and used for dust collector

Technical Field

The utility model relates to a dust catcher technical field specifically is a carbon element brush for dust catcher convenient to installation.

Background

The vacuum cleaner is a device which utilizes an air pump to make partial vacuum, generates suction force and sucks dust on a floor or other positions, and can be divided into a vertical type, a horizontal type and a portable type according to the structure.

Although the existing carbon hairbrush for the dust collector has a large number of types and quantities, the existing carbon hairbrush for the dust collector still has certain problems, and brings certain inconvenience to the use of the carbon hairbrush for the dust collector.

When the existing carbon brush for the dust collector is used, hairs are easy to wind on the brush hairs, the carbon brush needs to be detached and cleaned regularly, but the existing carbon brush is inconvenient to install and use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a carbon brush for dust catcher convenient to installation has solved current carbon brush for dust catcher when using, and on the hair twined the brush hair easily, need regularly dismantle the clearance to the carbon brush, but the inconvenient problem of using of installing of current carbon brush.

In order to achieve the above object, the utility model provides a following technical scheme: a carbon hairbrush for a dust collector convenient to install comprises a dust collector suction head and a spring, wherein the middle part of the top end of the dust collector suction head is communicated with a suction rod, the bottom of the dust collector suction head is provided with the carbon hairbrush, wherein,

the bottom of the suction head of the dust collector is symmetrically provided with positioning grooves, positioning rods are fixed at the tops of the carbon hairbrush corresponding to the positioning grooves, fixing rod grooves are symmetrically formed in the inner side of the suction head of the dust collector, fixing grooves are formed in the positions of the carbon hairbrush corresponding to the fixing rod grooves, and the springs are fixed inside the fixing rod grooves;

the opening side that the spring is close to the fixed rod groove is connected with the dead lever, one side that the dust catcher suction head is close to the fixed rod groove is run through and is had the pull rod groove, the one end that the dead lever is close to the pull rod groove is fixed with the pull rod, the inside that the one end that the dead lever was kept away from to the pull rod runs through the pull rod groove extends to the dust catcher suction head outside.

Preferably, the bottom of the carbon brush is fixed with bristles, the bottoms of four sides of the carbon brush are fixed with support rods, the bottom of each support rod is provided with a ball groove, and balls are arranged inside the ball grooves.

Preferably, the ball is a sphere, and the ball groove form a rolling structure.

Preferably, the positioning rod is a cylinder, and the positioning rod and the positioning groove form a positioning structure.

Preferably, the lower part of one end of the fixed rod, which is far away from the spring, is a curved surface, and the fixed rod is elastically connected with the suction head of the dust collector through the spring.

Preferably, the outer diameter of the pull rod positioned outside the pull rod groove is larger than the inner diameter of the pull rod groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a dead lever that sets up makes the carbon brush drive the inside that the locating lever got into the constant head tank, and the carbon brush supports the curved surface of dead lever simultaneously, promotes the dead lever and removes to the fixed rod inslot side, and the spring compression, after the bottom that the carbon brush supported the dust catcher suction head, the fixed rod groove just aligns with the fixed slot, and the spring promotes the inside that the dead lever got into the fixed slot, is convenient for install the carbon brush.

2. The utility model discloses a branch and the ball that set up, when the dust catcher suction head drove the carbon brush and removes, the carbon brush supported through branch, and branch and ground produced relative movement simultaneously, made branch reduce through the ball and ground between the friction, reduced the resistance that the dust catcher suction head removed and received, the dust catcher suction head of being convenient for is pressed close to ground and is removed.

3. The utility model discloses a locating lever that sets up, during installation carbon brush, make the carbon brush drive the inside that the locating lever got into the constant head tank, through the location structure that locating lever and constant head tank constitute, fix a position the installation of carbon brush, make fixed rod groove and fixed slot just align.

Drawings

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

FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;

fig. 3 is a schematic view of a part of the enlarged structure at B in fig. 1 according to the present invention.

In the figure: 1. a suction head of the dust collector; 2. a suction rod; 3. a carbon brush; 301. brushing; 302. a strut; 303. a ball groove; 304. a ball bearing; 4. positioning a groove; 5. positioning a rod; 6. a fixed rod slot; 7. fixing grooves; 8. a spring; 9. fixing the rod; 10. a pull rod groove; 11. a pull rod.

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 to 3, the present invention provides a technical solution: a carbon hairbrush convenient to mount for a dust collector comprises a dust collector suction head 1, a suction rod 2, a carbon hairbrush 3, a positioning groove 4, a positioning rod 5, a fixing rod groove 6, a fixing groove 7, a spring 8, a fixing rod 9, a pull rod groove 10 and a pull rod 11, wherein the middle of the top end of the dust collector suction head 1 is communicated with the suction rod 2, the carbon hairbrush 3 is mounted at the bottom of the dust collector suction head 1, bristles 301 are fixed at the bottom of the carbon hairbrush 3, supporting rods 302 are fixed at the bottoms of four sides of the carbon hairbrush 3, a ball groove 303 is formed at the bottom of the supporting rod 302, balls 304 are arranged in the ball groove 303, the balls 304 are spheres, the balls 304 and the ball groove 303 form a rolling structure, when the carbon hairbrush 3 is driven by the dust collector suction head 1 to move, the carbon hairbrush 3 is supported by the supporting rods 302, and the supporting rods 302, the pole 302 is arranged to pass over the balls 304 to reduce friction with the floor surface and to reduce resistance to movement of the cleaner head 1, thereby facilitating movement of the cleaner head 1 in close proximity to the floor surface, wherein,

the bottom of the suction head 1 of the dust collector is symmetrically provided with positioning grooves 4, positioning rods 5 are fixed at the tops of the carbon hairbrush 3 corresponding to the positioning grooves 4, the positioning rods 5 are cylinders, the positioning rods 5 and the positioning grooves 4 form a positioning structure, when the carbon hairbrush 3 is installed, the carbon hairbrush 3 drives the positioning rods 5 to enter the positioning grooves 4, the carbon hairbrush 3 is positioned through the positioning structure formed by the positioning rods 5 and the positioning grooves 4, the fixing rod grooves 6 and the fixing grooves 7 can be exactly aligned, fixing rod grooves 6 are symmetrically formed in the inner side of the suction head 1 of the dust collector, the fixing grooves 7 are formed in the positions, corresponding to the fixing rod grooves 6, of the carbon hairbrush 3, and the springs 8 are fixed inside the fixing rod grooves 6;

the opening side of the spring 8 close to the fixed rod groove 6 is connected with a fixed rod 9, the lower part of one end of the fixed rod 9 far away from the spring 8 is a curved surface, the fixed rod 9 is elastically connected with the dust collector suction head 1 through the spring 8, when the carbon brush 3 drives the positioning rod 5 to enter the positioning groove 4, the carbon brush 3 props against the curved surface of the fixed rod 9 to push the fixed rod 9 to move towards the inner side of the fixed rod groove 6, the spring 8 compresses, after the carbon brush 3 props against the bottom of the dust collector suction head 1, the fixed rod groove 6 is just aligned with the fixed groove 7, the spring 8 pushes the fixed rod 9 to enter the inside of the fixed groove 7, so as to be convenient for installing the carbon brush 3, a pull rod groove 10 penetrates through one side of the carbon collector suction head 1 close to the fixed rod groove 6, a pull rod 11 is fixed at one end of the fixed rod 9 close to the pull rod, when the carbon brush 3 needs to be disassembled, the pull rod 11 is pulled, so that the pull rod 11 drives the fixing rod 9 to move out of the inside of the fixing groove 7, the carbon brush 3 is separated from the dust collector suction head 1, the carbon brush 3 is convenient to disassemble, and one end, far away from the fixing rod 9, of the pull rod 11 penetrates through the inside of the pull rod groove 10 and extends to the outside of the dust collector suction head 1.

The working principle is as follows: when the carbon brush for the dust collector convenient to install is used, firstly, the dust collector suction head 1 drives the carbon brush 3 to move, dust in a floor gap is brushed out through the bristles 301 at the bottom of the carbon brush 3, meanwhile, hair is cleaned, when the carbon brush 3 moves, the carbon brush 3 is supported through the supporting rod 302, meanwhile, the supporting rod 302 and the ground generate relative movement, the friction between the supporting rod 302 and the ground is reduced through the balls 304, the resistance on the movement of the dust collector suction head 1 is reduced, the dust collector suction head 1 is convenient to move close to the ground, when the carbon brush 3 needs to be cleaned, the pull rod 11 is pulled, the pull rod 11 drives the fixing rod 9 to move out of the inside of the fixing groove 7, the carbon brush 3 is separated from the dust collector suction head 1, the carbon brush 3 is detached and cleaned, after the cleaning is completed, the carbon brush 3 drives the positioning rod 5 to enter the inside of the positioning groove 4, simultaneously the carbon brush 3 supports the curved surface of dead lever 9, promotes dead lever 9 and removes to the 6 inboards of dead lever groove, and the compression of spring 8, after carbon brush 3 supported the bottom of dust catcher suction head 1, dead lever groove 6 just aligns with fixed slot 7, and spring 8 promotes dead lever 9 and gets into the inside of fixed slot 7, is convenient for install carbon brush 3.

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 carbon element brush for dust catcher convenient to installation, includes dust catcher suction head (1) and spring (8), its characterized in that: the middle part of the top end of the suction head (1) of the dust collector is communicated with a suction rod (2), the bottom of the suction head (1) of the dust collector is provided with a carbon brush (3), wherein,

positioning grooves (4) are symmetrically formed in the bottom of the dust collector suction head (1), positioning rods (5) are fixed to the tops, corresponding to the positioning grooves (4), of the carbon hairbrush (3), fixing rod grooves (6) are symmetrically formed in the inner side of the dust collector suction head (1), fixing grooves (7) are formed in the positions, corresponding to the fixing rod grooves (6), of the carbon hairbrush (3), and the springs (8) are fixed inside the fixing rod grooves (6);

the opening side that spring (8) are close to fixed rod groove (6) is connected with dead lever (9), dust catcher suction head (1) is close to one side of fixed rod groove (6) and runs through there is pull rod groove (10), the one end that dead lever (9) are close to pull rod groove (10) is fixed with pull rod (11), the inside that the one end that dead lever (9) were kept away from in pull rod (11) runs through pull rod groove (10) extends to the dust catcher suction head (1) outside.

2. The carbon brush for a vacuum cleaner for facilitating mounting of the brush according to claim 1, wherein: the carbon brush (3) comprises bristles (301), support rods (302), ball grooves (303) and balls (304), the bristles (301) are fixed to the bottom of the carbon brush (3), the support rods (302) are fixed to the bottoms of the four sides of the carbon brush (3), the ball grooves (303) are formed in the bottom of each support rod (302), and the balls (304) are arranged in the ball grooves (303).

3. The carbon brush for a vacuum cleaner for facilitating mounting of the brush according to claim 2, wherein: the ball (304) is a sphere, and the ball (304) and the ball groove (303) form a rolling structure.

4. The carbon brush for a vacuum cleaner for facilitating mounting of the brush according to claim 1, wherein: the positioning rod (5) is a cylinder, and the positioning rod (5) and the positioning groove (4) form a positioning structure.

5. The carbon brush for a vacuum cleaner for facilitating mounting of the brush according to claim 1, wherein: the lower part of one end, far away from the spring (8), of the fixing rod (9) is a curved surface, and the fixing rod (9) is elastically connected with the dust collector suction head (1) through the spring (8).

6. The carbon brush for a vacuum cleaner for facilitating mounting of the brush according to claim 1, wherein: the outer diameter of the pull rod (11) positioned outside the pull rod groove (10) is larger than the inner diameter of the pull rod groove (10).