CN200944947Y

CN200944947Y - Improved rotating toothbrush rod

Info

Publication number: CN200944947Y
Application number: CN 200620131895
Authority: CN
Inventors: 陈庆宴
Original assignee: JONG CHING BRUSH CO Ltd
Current assignee: JONG CHING BRUSH CO Ltd
Priority date: 2006-08-11
Filing date: 2006-08-11
Publication date: 2007-09-12
Anticipated expiration: 2016-08-11

Abstract

The utility model relates to an improved rotary brush rod, which is made up mainly by arranging two spiral brush bodies which are combined through interlaced rotation. Surface of continuous spiral annular shelf of each spiral brush body is provided with brush hair. Annular shelves of the two spiral brush bodies are combined interlacedly, which increases gradient of the brush hair of each circle of the annular shelf and furtherly broadens contact area of the brush hair and the plate surface cleaned. With low rotation speed, rotating shaft reduces centrifugal force and vibration, which reduces scratch on plate surface cleaned.

Description

The Improvement type rotary brush rod

Technical field

The rotary brush rod that the utility model is used about a kind of cleaner plate face refers to a kind of Improvement type rotary brush rod with helical form brush body especially.

Background technology

Multiple multi-form equipment utilization is to rotary cleaning or outwash instrument (rotary sweeping or brushingimplements).Typical this kind equipment is building glass curtain cleaner, the perhaps used cleaner of scientific and technological industry etc., and rotation outwash instrument wherein moves on the plate face that is cleaned, to remove the foreign matter on surface.

In Fig. 1 and Fig. 2, shown a kind of rotation outwash instrument commonly used, its in a rotating shaft 91 fit one helical form brush body (helical brushing) 92.This helical form brush body 92 continuous helical ring stand 921 along its surperficial planting bristle (bristle) 922.Utilize rotating shaft 91 to rotate helical form brush body 92, and the bristle 922 of mobile shaft 91 feasible rotations is mobile on the plate face that is cleaned, and can reaches cleaning effect.

Because each circle ring stand 921 of helical form brush body 92 is continuously arranged when being combined in rotating shaft 91, referring to Fig. 2, make that formed gradient is less between two end a1, b1 of each circle ring stand 921, reduced the contact-making surface of each circle bristle 922, also reduced cleaning function simultaneously with the plate face that is cleaned.In order to want to reach the effect of comprehensive cleaning, the essential rotating speed that increases rotating shaft 91 could make bristle 922 complete clear board faces.But under high rotating speed, the centrifugal force that is accompanied by the helical form brush body increases, and then vibrates, and makes the plate face that is cleaned easily produce knife mark.If when cleaning scientific and technological industry product (as display pannel), such knife mark will cause defect problem on the serious optics, and the utmost point is waited to improve.

Summary of the invention

Because the shortcoming of known techniques, the utility model purpose is to provide a kind of Improvement type rotary brush rod, by increasing the bristle gradient on each circle ring stand, and then makes the bristle and the contact area of the plate face that is cleaned increase.

Technical solutions of the utility model: a kind of Improvement type rotary brush rod, comprise a rotating shaft, being sheathed with on it can be by first and second helical form brush body of this rotating shaft rotation driven rotary; It is characterized in that: this two helical forms brush body has bristle at the continuous helical ring stand along its surperficial planting, and this two helical forms brush body is combined with staggered rotation mode, each circle ring stand of first and second helical form brush body is interlaced, and the bristle on each circle ring stand is in order to the heeling condition of increase with the plate face contact area that is cleaned.

Wherein, the bristle of the second helical form brush body replaces with sponge material.

Wherein, the helical form brush body has three or more a plurality of, and each circle ring stand of those helical form brush bodies is with staggered rotation mode combination.

The utility model beneficial effect: according to said structure, the utility model makes the bristle gradient on each circle ring stand increase, and then makes the bristle and the contact area of the plate face that is cleaned increase.In view of the above, rotating shaft can reduce centrifugal force and vibration than slow-speed of revolution rotation, and the knife mark of the feasible plate face that is cleaned is reduced.

Below, will the utility model structure be described in detail and use effect according to the embodiment shown in the drawing.

Description of drawings

Fig. 1: be known helical form brush body stereo appearance figure,

Fig. 2: be known rotation outwash instrument cutaway view,

Fig. 3: be exploded view of the present utility model,

Fig. 4: be constitutional diagram of the present utility model,

Fig. 5: be cutaway view of the present utility model,

Fig. 6: the cutaway view that is another embodiment of the utility model.

The specific embodiment

See also Fig. 3 to Fig. 5, the utility model Improvement type rotary brush rod mainly is made of a rotating shaft 10 and first and second helical

form brush body

21 and 22.

First and second helical

form brush body

21,22 is linked in the rotating shaft 10, when making rotating shaft 10 rotations, can drive this two helical form brush bodies, 21,22 rotations.

Helical

form brush body

21 and 22 has continuous

helical ring stand

211 and 221, and along its surperficial planting bristle 212 and 222.Referring to Fig. 4 and Fig. 5, the first helical form brush body 21 and the second helical form brush body 22, both are with staggered rotation mode combination, each circle ring stand 211 and 221 of first and second helical form brush body is crisscross arranged respectively, make the bristle gradient on each circle ring stand increase, and then make the bristle and the contact area of the plate face that is cleaned increase.

Referring to Fig. 5, because each circle ring stand 211 and 221 of two helical

form brush bodies

21 and 22 is closely staggeredly to arrange continuously, make between bristle two end a2, b2 of each circle ring stand, has bigger gradient, mutually comparatively the gradient that a1, b1 constituted of known techniques increases, thus each

circle bristle

212 or 222 and the plate face that is cleaned between the bigger contact area of generation.With this understanding, rotating shaft 10 can reach the high rotating speed cleaning effect of known techniques than low speed rotation.For example, the employed rotating speed of known techniques is 1000 commentaries on classics, and then the utility model is owing to have two helical

form brush bodies

21 and 22, and the rotating speed that the rotating speed 500 that making only needs changes can reach identical cleaning effect.

The person of advancing because the utility model can use lower rotational speed, and then can reduce helical

form brush body

21 and 22 centrifugal force that are sleeved in the rotating shaft 10, and reduces its vibration problem, to reach minimizing the knife mark problem takes place on the plate face surface that is cleaned.

The utility model and conventional construction are compared, when being all 100 circles as both, the utility model is owing to be with two helical

form brush bodies

21 and 22 staggered combinations, make the bristle of each circle that bigger gradient be arranged, increase than known techniques with the plate face contact area that is cleaned, so the utility model cleaning function also greatly strengthens under the same material.

In addition, see also another embodiment of the utility model shown in Figure 6, wherein the bristle of the second helical form brush body 22 is replaced by sponge material 223, so can increase the water absorbing force of whole rotary brush rod, to reach easy cleaned purpose.

Shown in the above drawing, be preferred embodiment of the present utility model only, and claim of the present utility model does not exceed with shown in the drawing; In every case the simple and easy variation of being done according to the utility model technology, for example bristle replaces with different materials, or increases to a plurality of helical form brush bodies combinations, as three or more etc., all belongs among the utility model scope of patent protection.

Claims

1. an Improvement type rotary brush rod comprises a rotating shaft, and being sheathed with on it can be by first and second helical form brush body of this rotating shaft rotation driven rotary; It is characterized in that: this two helical forms brush body has bristle at the continuous helical ring stand along its surperficial planting, and this two helical forms brush body is combined with staggered rotation mode, each circle ring stand of first and second helical form brush body is interlaced, and the bristle on each circle ring stand is in order to the heeling condition of increase with the plate face contact area that is cleaned.

2. according to the described Improvement type rotary brush rod of claim 1, it is characterized in that: the bristle of the second helical form brush body replaces with sponge material.

3. according to the described Improvement type rotary brush rod of claim 1, it is characterized in that: the helical form brush body has three or more a plurality of, and each circle ring stand of those helical form brush bodies is with staggered rotation mode combination.