CN100360066C

CN100360066C - Washing brush

Info

Publication number: CN100360066C
Application number: CNB2004800008328A
Authority: CN
Inventors: 金瀞和
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-06-20
Filing date: 2004-06-11
Publication date: 2008-01-09
Anticipated expiration: 2024-06-11
Also published as: CA2496031A1; KR20040110752A; WO2004112537A1; CN1700874A; EP1549176A1; EP1549176A4; KR100476341B1; JP2007520242A; US20060080798A1

Abstract

The present invention is directed to a washing brush in which a core for fixing washing threads can keep a straight shape thereof rigidly and the threads are fixed to the core uniformly, densely, and rigidly, so that it can be properly applied to an automatic washing device and also prevent the threads from being separated from the core. The present invention provides the washing brush comprising a core having a recess formed at a circumference thereof along an axial direction with a predetermined distance, and a wing formed between the recesses; a plurality of fixing rings surrounding the circumference of the core; washing threads bent at a middle portion thereof, wherein bent portions thereof are caught at each fixing ring and are inserted in the recess; and a fixing means provided to the core and making the rings in close contact with each other.

Description

Cleaning brush

Technical field

The present invention relates to a kind of brush, relate more specifically to a kind of cleaning brush that dirt is washed from object of being used for.

Background technology

Cleaning brush generally includes a plurality of cleaning fibers that are fixed on the core.This cleaning brush reciprocally rectilinear motion and rotation so that fiber on article, rub, thereby remove dirt on the object.

The typical case of the conventional clean brush that Fig. 5 and Fig. 6 represent to clean as mentioned above.

Cleaning brush 100 as shown in Figure 5 uses wire 111 as core 110.Many that are made by synthetic resin or natural material are cleaned fibers 120 between two one metal wires 111, and by reversing wire 111 it are fixed between the metal wire 111.Fixing fiber 120 forms the pole shape.

Cleaning brush 200 has as shown in Figure 6 used pole 211 as core 210.Clean fiber 220 and be embedded in this pole 211 being fixed, and fixing fiber 220 forms the pole shapes with constant distance.

By using above-mentioned conventional clean brush to carry out rectilinear motion or rotatablely moving when scrubbing, with regard to cleaning brush 100, because core 110 is made by relative thinner wire 111, can not keep rectilinear form constantly, so this cleaning brush 100 is applicable to the little article of manual cleaning for example feeding bottle and vial, but be not suitable for, for example, come the devices such as automatic rinser of automatic cleaning of objects by the power of motor and cylinder.

Simultaneously, with regard to cleaning brush 200, because pole can keep rectilinear form constantly, so the device that cleaning brush 200 can be used for manually cleaning and clean automatically by power.But the situation that fiber 220 drops out from pole 211 usually appears cleaning in this cleaning brush 200.

In addition, because fiber 100,200 evenly is fixed on some restrictions of existence on the cleaning brush 100,200 thick and fast, clean so use traditional brush to be difficult to carry out high accuracy.

Summary of the invention

The present invention is exactly in order to address the above problem, and its purpose is to provide a kind of cleaning brush, wherein be used for fixing the core that cleans fiber and can keep its rectilinear form rigidly, and described fiber is even, intensive and be rigidly fixed on this core, can prevent thereby described cleaning brush not only goes for automatic flushing device fiber from core segment from.

To achieve these goals, the invention provides a kind of cleaning brush, described cleaning brush comprises: core, this core have and in axial direction are formed on its peripheral groove with predetermined space and are formed on side plate between the groove; Be centered around a plurality of retainer rings of described core periphery; The cleaning fiber of its middle bent, wherein its sweep is stuck in each retainer ring place and is inserted in the described groove; And the fixture that is arranged on the described core and described ring is closely contacted mutually.

Described fiber is stuck in the retainer ring place and is inserted in the described groove, and is inserted with packing ring between described retainer ring, thereby described fiber can launch equably.

Described fixture comprises and being formed on along an end of the length direction of core and the support member that radially stretches out, and is fastened on along the clamp structure of the other end of the length direction of core.

By the invention described above because the sweep of described fiber is stuck in the retainer ring place, is inserted in the groove of described core and by the tight contact between adjacent ring and fixes, so fiber not can from core segment from.

In addition, owing to core is made by the iron core that can continue the maintenance rectilinear form well, so this cleaning brush goes for the device by the automatic cleaning of objects of power of motor and cylinder.

And, because fiber along the circumferential direction distributes equably and is provided with thick and fast owing to the tight contact between retainer ring,, cleans this cleaning brush so can carrying out high accuracy.

Description of drawings

The features and advantages of the present invention are described in the explanation of the preferred embodiment of the invention below with reference to accompanying drawings in more detail, wherein:

Fig. 1 is the decomposition diagram of expression according to cleaning brush of the present invention;

Fig. 2 is the assembling sectional view of expression according to cleaning brush of the present invention;

Fig. 3 is the sectional view along Fig. 2 center line A-A;

Fig. 4 is the sectional view of another embodiment of expression the present invention; And

Fig. 5 and Fig. 6 are respectively the sectional view of expression conventional clean brush.

The specific embodiment

Below will be specifically with reference to embodiments of the present invention, represented embodiment in the accompanying drawings.In explanation of the present invention, identical title is represented identical parts with reference number, and identical explanation will be omitted.

Fig. 1 is the decomposition diagram of expression according to cleaning brush of the present invention, and Fig. 2 is the assembling sectional view of expression according to cleaning brush of the present invention, and Fig. 3 is the sectional view along Fig. 2 center line A-A.

In the present invention, core 1 is by continuing to keep the iron core of its rectilinear form to make well.

In axial direction be formed with the groove 11 of V-arrangement in the periphery of core 1, between groove 11, be formed with side plate 12, and be formed with screw rod 13 along its length in the outward flange periphery of side plate 12 with predetermined interval.

Be used for fixing a plurality of retainer rings 2 of cleaning fiber and be provided with, and be fixed on these retainer rings 2 by the cleaning fiber that synthetic resin with good cleansing power or natural material are made round the periphery of core 1.Retainer ring 2 can make the density that is fixed on the cleaning fiber on each ring even by having thin thickness.

Clean the mid portion bending of fiber 3, and this sweep 31 is stuck in the inner circumferential surface place of each retainer ring 2 and is inserted in the groove 11.A plurality of fibers 3 are inserted in each groove 11 with the form of bundle, and therefore when described retainer ring 2 closely contacted mutually, fiber 3 launched to distribute equably along circumferencial direction.In this case, preferably, fiber 3 is stuck in retainer ring 2 places and is inserted in the groove 11, and the packing ring 2a identical with retainer ring 2 is between retainer ring 2, thereby fiber can launch more equably, and not friction between the fiber 3 that is fixed on adjacent ring 2 places.

Retainer ring is by fixture 4 closely contact mutually.

This fixture 4 is included in along the support member 41 of an end protruding formation radially of core length direction and is fastened on clamp structure 42 on the screw rod 13 that forms along the other end of core 1 length direction.

The present invention has illustrated a kind of embodiment, and wherein said support member 41 forms conical to become the pivot of core 1.

Structure by aforesaid fixture 4, when clamp structure 42 is fastened on the screw rod 13 of core 1, round the retainer ring 2 closely contact mutually of this core 1, and the fiber 3 that is connected with described ring 2 distributes equably and the fixing while along the circumferential direction launches rigidly.

As shown in Figure 2, fiber 3 carries out cleaning operation by core 1 is rotated, and the core 1 that wherein has good rectilinear form retentivity is connected with the motor M (or cylinder) of automatic flushing device, and the end of support member 41 is connected among the hole F ' of support frame F.

In the present invention, because the sweep 31 of fiber 3 is stuck in the endoporus place of retainer ring 2 and fixedly is inserted in each groove 11 by the tight contact that encircles between 2, so fiber 3 can be from core 1 separation during cleaning operation.

The invention described above only illustrates a preferred embodiment of the present invention, rather than scope of the present invention is limited.That is to say, as shown in Figure 4, can increase groove 11 numbers that are formed on core 1 place and support member 41 and can form and be applicable to the annular of connection bearing thereon, and obviously these modifications all comprise within the scope of the invention.In addition, though top declarative description as a kind of cleaning brush on the automatic flushing device of being applied in of embodiment, this cleaning brush equally also can be applied to small-sized hand-operated cleaning device.And if core 1 is elongated, then clamp structure 42 is connected on the core 1 every the predetermined length of core 1, so that encircle 2 suitably closely contacts mutually, and form described brush.

Summary of benefits according to cleaning brush of the present invention is as follows.

In the present invention because the sweep of fiber is stuck in the retainer ring place, is inserted in the groove of core and by the tight contact between the adjacent ring and fixes, so fiber not can from core segment from.Because core is by keeping the iron core of rectilinear form to make constantly, so this cleaning brush goes for coming on the device of automatic cleaning of objects by the power of motor and cylinder.In addition, because fiber along the circumferential direction distributes equably and is provided with thick and fast owing to the tight contact between the retainer ring,, cleans this cleaning brush so can carrying out high accuracy.

Though numerous embodiments is illustrated in the superincumbent specification, the present invention can implement according to many other the specific modes that comprise within the spirit and scope of the present invention as can be seen.Therefore, it is exemplary that present embodiment should be considered to, and can claim and with the scope of its equivalent in the present invention is made amendment.

Claims

1, a kind of cleaning brush, it comprises:

Core, described core have in axial direction with predetermined interval and are formed on its peripheral groove and are formed on side plate between the described groove;

A plurality of retainer rings, described retainer ring is around the periphery of described core;

Clean fiber, the middle bent of described cleaning fiber, wherein its sweep is stuck in the inner circumferential surface place of each retainer ring and is inserted in the described groove; And

Fixture, described fixture are arranged on the described core and make described ring closely contact mutually, and described fixture comprises: support member, described support member are formed on along an end of core length direction and radially protruding; And clamp structure, described clamp structure is fastened on along on the screw rod of the other end formation of core length direction.

2, cleaning brush as claimed in claim 1, wherein said fiber are stuck in the inner circumferential surface place of described retainer ring and are inserted in the described groove, wherein are inserted with packing ring between described retainer ring.