CN210300012U

CN210300012U - Brush bristle bundle fixer of strip brush

Info

Publication number: CN210300012U
Application number: CN201821488179.XU
Authority: CN
Inventors: 汪靖福; 汪超
Original assignee: Anhui Yuda Tool Co ltd
Current assignee: Anhui Yuda Tool Co ltd
Priority date: 2018-09-11
Filing date: 2018-09-11
Publication date: 2020-04-14
Anticipated expiration: 2028-09-11

Abstract

The utility model discloses a brush hair bundle fixer of strip brush, including brush holder, rubber sleeve and brush hair bundle, brush holder one side is passed through the rubber sleeve is connected with brush hair bundle, rubber sleeve one end is provided with the draw-in groove and is used for fixed connection brush hair bundle, the rubber sleeve other end is provided with the recess, the recess with the draw-in groove is connected and is formed through-hole structure, draw-in groove both ends outer wall is equipped with the card platform, passes through the card platform makes the joint is stabilized to the rubber sleeve in the brush holder, the draw-in groove inner wall is equipped with the boss of array, passes through the boss makes brush hair bundle is firm to be pegged graft on the rubber sleeve, the draw-in groove outside edge turns up and forms. The utility model has the advantages as follows: adopt rubber materials integration preparation the utility model discloses the fixer, the installation of brush hair bundle and dismantlement are convenient, and the brush uses can directly change new brush hair bundle after the damage, has avoided simultaneously using rust, the high scheduling problem of cost that stationary blade such as iron sheet, stainless steel brought.

Description

Brush bristle bundle fixer of strip brush

Technical Field

The utility model relates to a brush technical field, concretely relates to brush hair bundle fixer of strip brush.

Background

In the preparation of the prior strip brush, the strip brush hair is generally fixed by using iron or stainless steel fixing strips, the iron strips are easy to rust, the cost of the stainless steel is high, and the strip brush is not beneficial to the use in the industry field and the cost reduction. Patent CN 107467869a discloses a brush hair fixing sheet of a strip brush, two sides of the fixing sheet are erected to form fixing surfaces, the middle part is a bottom surface, and two fixing surfaces are provided with mutual occlusion mechanisms. The fixed mode of this kind of stationary blade is in case fixed back that compacts, but brush head and brush body undetachable, and when the brush head is after the use loss, because of can only throw away whole brush together with the brush holder, this not only causes very big material waste, simultaneously also indirect increase the use cost of brush.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixer is restrainted to brush hair of strip brush, to the installation that the brush hair was restrainted and dismantle the convenience, can realize the reuse of brush holder, and tighten the fixed of brush hair bundle, be difficult for droing.

The utility model discloses the technical scheme who specifically adopts as follows:

the utility model provides a brush hair bundle fixer of strip brush, includes brush holder, rubber sleeve and brush hair bundle, brush holder one side is passed through the rubber sleeve is connected with brush hair bundle, rubber sleeve one end is provided with the draw-in groove and is used for fixed connection brush hair bundle, the rubber sleeve other end is provided with the recess, the recess with the draw-in groove is connected and is formed the through-hole structure, draw-in groove both ends outer wall is equipped with the ka tai, passes through the ka tai makes the stable joint of rubber sleeve is in the brush holder, the draw-in groove inner wall be equipped with the boss of array, through the boss makes brush hair bundle is firm to be pegged graft on the rubber sleeve, the draw-in.

Furthermore, a brush holder clamping groove corresponding to the rubber sleeve is arranged on the brush holder.

Furthermore, the cross section of the rubber sleeve and the brush holder clamping groove are both oblong, the outer diameter of the rubber sleeve is consistent with the inner diameter of the brush holder clamping groove, or the outer diameter of the rubber sleeve is slightly smaller than the inner diameter of the clamping groove.

Further, the groove can be oblong, circular or rectangular, and the inner diameter of the groove is smaller than that of the clamping groove.

Further, the bristle bundle is prepared by fusing bristles into bundles by using hot melt adhesive.

The utility model has the advantages as follows:

the fixer of the utility model adopts rubber materials to fix the brush hair bundle, thereby avoiding the problems of rustiness, high cost and the like caused by using fixing sheets such as iron sheets, stainless steel and the like; the rubber sleeve of the fixer is provided with a clamping groove, and the inner wall of the clamping groove is provided with a boss, so that the brush bundle is firmly shaped; the inner diameters of the clamping grooves and the grooves which are communicated in the rubber sleeve are different in size, so that the depth of the bristle bundles which are inserted into the rubber sleeve can be controlled, and the bristle bundles are prevented from falling into the rubber sleeve in the using process; the rubber sleeve after the fixed brush hair bundle can be connected in the brush holder with the clamping groove in a clamped mode, the fixed installation of the brush is achieved, the rubber sleeve is integrally formed by elastic rubber materials, the structure is simple, the fixation of the brush hair bundle can be achieved without using parts such as glue and connecting pieces, the brush hair bundle can be directly disassembled after being damaged, new brush hair bundles are replaced, and the production cost of the brush is saved.

Other features and advantages of the present invention will be described in detail in the detailed description which follows.

Drawings

FIG. 1 is a schematic structural view of a bristle bundle holder according to the present invention;

FIG. 2 is a schematic structural view of a rubber sleeve of a bristle bundle holder according to the present invention;

FIG. 3 is a top view of the rubber sleeve of the bristle tuft holder of the present invention;

fig. 4 is a cross-sectional view of the rubber sleeve of the bristle bundle holder of the present invention.

In the figure: 1-a rubber sleeve; 2-a card slot; 3-clamping the platform; 4-boss; 5-ring-shaped fixing strip; 6-brush handle; 7-a brush holder slot; 8-bristle tufts; 9-groove.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

The utility model provides a brush hair bundle fixer of strip brush, including brush holder 6, rubber sleeve 1 and

brush hair bundle

8, 6 one sides of brush holder are passed through rubber sleeve 1 is connected with

brush hair bundle

8, 1 one end of rubber sleeve is provided with draw-in groove 2 and is used for fixed connection brush hair bundle 8, the 1 other end of rubber sleeve is provided with recess 9, recess 9 with draw-in groove 2 is connected and is formed the through-hole structure, 2 both ends outer walls of draw-in groove are equipped with ka tai 3, pass through ka tai 3 makes 1 stable joint of rubber sleeve is in the

brush holder

6, 2 inner walls of draw-in groove are equipped with the boss 4 of array, pass through 4 makes brush hair bundle 8 stabilizes and pegs graft on the

rubber sleeve

1, 2 outside edges of draw-in groove turn up and form annular fixed strip 5.

Adopt rubber materials to fix brush hair bundle 8, avoided using the iron sheet, rust that stationary blades such as stainless steel brought, problem such as with high costs, adopt the integration of elastic rubber materials to form rubber sleeve 1 in addition, simple structure need not use parts such as glue, connecting piece can realize the design to brush hair bundle 8, and use damaged back when the brush, can directly dismantle brush hair bundle 8, change new brush hair bundle again, practiced thrift the manufacturing cost of brush.

Furthermore, a brush holder clamping groove 7 corresponding to the rubber sleeve 1 is arranged on the brush holder 6. The rubber sleeve 1 after fixing the brush bundle 8 can be clamped in the brush holder clamping groove 7 of the brush holder, so that the fixed installation of the brush is realized.

Further, the cross section of the rubber sleeve 1 and the brush holder clamping groove 7 are both oblong, the outer diameter of the rubber sleeve 1 is consistent with the inner diameter of the brush holder clamping groove 7, or the outer diameter of the rubber sleeve 1 is slightly smaller than the inner diameter of the brush holder clamping groove 7.

Further, the groove 9 may be an oblong shape, a circular shape or a rectangular shape, and the inner diameter of the groove 9 is smaller than the inner diameter of the slot 2. The size of the inner diameter of the groove 9 communicated with the clamping groove 2 in the rubber sleeve is different, so that the depth of the bristle bundle inserted into the rubber sleeve can be controlled, and the bristle bundle is prevented from sinking into the rubber sleeve in the using process.

Further, the bristle bundle 8 is prepared by fusing bristles into a bundle with hot melt adhesive.

The above description is made for further details of the present invention with reference to the specific embodiments, and it should not be considered that the embodiments of the present invention are limited to these descriptions, and for those skilled in the art to which the present invention pertains, the simple replacement made without departing from the concept of the present invention should be considered as belonging to the protection scope of the present invention.

Claims

1. The utility model provides a fixer is restrainted to brush hair of strip brush, includes brush holder (6), rubber sleeve (1) and brush hair bundle (8), brush holder (6) one side is passed through rubber sleeve (1) is connected with brush hair bundle (8), its characterized in that: rubber sleeve (1) one end is provided with draw-in groove (2) and is used for fixed connection brush hair bundle (8), the rubber sleeve (1) other end is provided with recess (9), recess (9) with draw-in groove (2) are connected and are formed through-hole structure, draw-in groove (2) both ends outer wall is equipped with ka tai (3), through ka tai (3) make stable joint of rubber sleeve (1) is in brush holder (6), draw-in groove (2) inner wall is equipped with boss (4) of array, through boss (4) make brush hair bundle (8) stabilize the grafting in on rubber sleeve (1), draw-in groove (2) outside edge turns up and forms annular fixed strip (5).

2. A bristle tuft holder for a strip brush according to claim 1, characterized in that the brush holder (6) is provided with a holder slot (7) corresponding to the rubber sleeve (1).

3. A bristle tuft holder for a bar brush according to claim 2, characterized in that the cross-section of the rubber sleeve (1) and the brush holder slot (7) are both oblong, the outer diameter of the rubber sleeve (1) corresponding to the inner diameter of the brush holder slot (7), or the outer diameter of the rubber sleeve (1) being slightly smaller than the inner diameter of the brush holder slot (7).

4. A bristle tuft holder for a bar brush according to claim 1, characterized in that the recess (9) can be oblong, circular or rectangular, the inner diameter of the recess (9) being smaller than the inner diameter of the catching groove (2).

5. A bristle tuft holder for a bar brush according to claim 1, characterized in that the bristle tufts (8) are prepared by fusing bristles into tufts with hot melt glue.