CN203388464U - Wheel brush - Google Patents

Abstract

The utility model provides a wheel brush. The wheel brush comprises an outer housing, an inner housing and a brush body, wherein the inner housing is sleeved with the outer housing; the brush body is arranged between the inner housing and the outer housing. The outer housing is provided with a peripheral wall, an assembly part and an extending part; the assembly part is upwards bulged from the peripheral wall and integrally formed with the peripheral wall; the extending part is downwards bulged from the peripheral wall and integrally formed with the peripheral wall; the assembly part and the extending part are integrally formed to the outer housing, so that the assembly process is simple and labor-saving; the brush body is stably clamped between the outer housing and the inner housing. The wheel brush is balanced without deflection in a process of rotatably brushing a workpiece, so that uniform contact between the wheel brush and the surface of the workpiece can be kept, uniformity in brushing and decontaminating of the surface of the workpiece can be realized, and service life of the wheel brush is prolonged.

Description

Wheel brush

Technical field

The utility model provides a kind of brush of taking turns, and refers to that especially a kind of assembling procedure is simple and easy laborsaving, not yielding getting loose and wheel that washing effect is good brush.

Background technology

Existing wheel brushed A(as shown in Figure 1), it is by a connection piece 100, one shell body 200, one brush body 300, and 400 structure groups of an inner housing form, this connector 100 has an extension 101, this brush body 300 is socketed on this inner housing 400, this connector 100 utilizes this extension 101 to wear this shell body 200 of group and this inner housing 400, these extension 101 bottoms in addition expanded outer diameter to be buckled in this inner housing 400, and this brush body 300 is located between this shell body 200 and this inner housing 400, this brush body 300 has a plurality of bristles 301, rotational power by a power equipment links this connector 100 and drives monolithic wheel brush A to rotate, the action of scrubbing surface of the work with the plurality of bristle 301, only, this take turns brush A at least there is following disappearance:

One, this extension 101 of this connector 100 need be worn this shell body 200 of group, the complicated effort of assembling procedure of monolithic wheel brush A.

Two, because this connector 100 and this shell body 200 are for independently member and the two are to wear the state that group reclines separately, in the process of rotating at monolithic wheel brush A, this shell body 200 is very easily with this connector 100 phenomenon that gets loose, and the plurality of bristle 301 cannot be rotated smoothly.

Three, this is taken turns after each Components Composition of brush A, it is online that the center line of each member is difficult to be held under rotary state same center, this is taken turns brush A and scrubs in surface of the work process and easily imbalance occurs and the situation of deflection in rotation, and then causes and scrub the uneven phenomenon of surface of the work.

Four, because this connector 100 and this shell body 200 are member independently separately, when surface of the work is scrubbed in this monolithic wheel brush A rotation, the centrifugal action that these connector 100 rotations produce is on this shell body 200, cause these shell body 200 distortion even to be broken, and then reduce the service life that this takes turns brush A.

Summary of the invention

Main purpose of the present utility model, provides a kind of brush of taking turns, to solve the technical problem existing in background technology.

For achieving the above object, the technical solution adopted in the utility model is:

A brush, comprising:

One shell body, have a perisporium, from this perisporium protruding upward and with the integrated group connecting part of this perisporium, and one from this perisporium protrude downwards and with the integrated extension of this perisporium;

One inner housing, is socketed on this extension; And

One brush body, is located between this perisporium of this inner housing and this shell body, and this brush body has a plurality of bristles of arranging in the form of a ring.

This extension of this shell body of the utility model has more an expanded outer diameter and be buckled in the bottom of this inner housing in addition.

This perisporium, this group connecting part and this extension are one-body molded, assembling procedure is simple and easy laborsaving, this brush body is stably located between this shell body and this inner housing, this takes turns in the process of scrubbing a surface of the work not deflection of balance, keep the even contact with this surface of the work, scrub this surface of the work of decontamination more even, and promote the service life that this takes turns brush.

Accompanying drawing explanation

Fig. 1 is an existing decomposing section of taking turns brush;

Fig. 2 is a decomposing section of the present utility model;

Fig. 3 is a use state profile of the present utility model; And

Fig. 4 is the profile of another embodiment of the present utility model.

Description of reference numerals

Existing:

100-connector; 101-extension; 200-shell body; 300-brush body; 301-bristle; 400-inner housing; A-takes turns brush;

The utility model:

10-shell body; 11-perisporium; 12-group connecting part; 13-extension; 131-bottom; 20-inner housing; 30-brush body; 31-bristle; B-takes turns brush; W-workpiece.

The specific embodiment

For making above-mentioned and other object of the utility model, feature and progressive performance be easier to understand, below especially exemplified by preferred embodiment, and coordinate shown in accompanying drawing and described in detail.

First, refer to Fig. 2,3, this creation wheel brush B, comprises the inner housing 20 that a shell body 10, is socketed with this shell body 10, and a brush body 30 being arranged between this inner housing 20 and this shell body 10.

This shell body 10, have a perisporium 11, from this perisporium 11 protruding upward and with the integrated group connecting part 12 of this perisporium 11, and one from this perisporium 11 protrude downwards and with the integrated extension 13 of this perisporium 11.

During the utility model assembling, this brush body 30 is socketed on this inner housing 20, utilize this extension 13 to wear this inner housing 20 of group, one bottom 131 of this extension 13 is expanded outer diameter and be buckled in this inner housing 20 in addition, this shell body 10 and this inner housing 20 are combined securely, and this brush body 30 is also located between this perisporium 11 and this inner housing 20 of this shell body 10; Wherein, this brush body 30 has a plurality of bristles 31 of arranging in the form of a ring.

Refer to Fig. 3, this inner housing 20 is socketed on this extension 13 of this shell body 10, this brush body 30 is firmly located between this perisporium 11 and this inner housing 20 of this shell body 10, when the utility model is used, this is taken turns brush B and with this group connecting part 12, is incorporated into the rotational power of electric tools, this takes turns brush B to utilize this electric tools driven rotary, is scrubbed the operation of removing a workpiece W surface dirt (as iron rust, welding slag, paint) by the plurality of bristle 31.

The above-mentioned brush B that takes turns take that bowl-shape to take turns brush be embodiment, and this is taken turns brush B and takes turns brush except bowl-shape, also can be dish shape wheel brush (as shown in Figure 4) or other shaped wheel brush.

In sum, progressive of the present utility model is:

One, this group connecting part 12, this extension 13 and this perisporium 11 are one-body molded, exempt existing take turns brush A connector 100 and this shell body 200 wear group job (as shown in Figure 1), assembling procedure is simple and easy laborsaving.

Two, one-body molded this extension 13 of this shell body 10, this shell body 10 can not get loose with this extension 13, and the plurality of bristle 31 is synchronously rotated when this takes turns brush B rotation, scrubs smoothly the action on this workpiece W surface.

Three, because this group connecting part 12, this extension 13 and this perisporium 11 are one-body molded, this is taken turns after each Components Composition of brush B, it is online that the center line of each member can remain in same center under rotary state, this is taken turns brush B and scrubs in the process on this workpiece W surface in rotation, energy keeps the even contact with this workpiece W surface, scrubs decontamination this workpiece W surface more even.

Four, because this group connecting part 12, this extension 13 and this perisporium 11 are one-body molded, when this, taking turns brush B rotates while scrubbing this workpiece W surface, this perisporium 11 rotates with this group connecting part 12, this extension 13 simultaneously, the rotation centrifugal force of this group connecting part 12 and this extension 13 can not act on this perisporium 11, the situation of effectively avoiding these perisporium 11 distortion or breaking occurs, and promotes the service life that this takes turns brush B.

To description of the present utility model, be illustrative above; and it is nonrestrictive; those skilled in the art is understood, and can carry out many modifications, variation or equivalence to it, but they all will fall in protection domain of the present utility model in claim in the spirit limiting and scope.

Claims (2)

1. a wheel brush, is characterized in that, comprises

One shell body, have a perisporium, from this perisporium protruding upward and with the integrated group connecting part of this perisporium, and one from this perisporium protrude downwards and with the integrated extension of this perisporium;

One inner housing, is socketed on this extension; And

One brush body, is located between this perisporium of this inner housing and this shell body, and this brush body has a plurality of bristles of arranging in the form of a ring.

2. wheel brush as claimed in claim 1, is characterized in that, this extension of this shell body has more an expanded outer diameter and be buckled in the bottom of this inner housing in addition.

Images