CN102273980A - Rolling brush - Google Patents
Rolling brush Download PDFInfo
- Publication number
- CN102273980A CN102273980A CN2010101989446A CN201010198944A CN102273980A CN 102273980 A CN102273980 A CN 102273980A CN 2010101989446 A CN2010101989446 A CN 2010101989446A CN 201010198944 A CN201010198944 A CN 201010198944A CN 102273980 A CN102273980 A CN 102273980A
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- roller bearing
- brush
- bristle
- round brush
- circle hairbrush
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Abstract
The invention discloses a rolling brush comprising a roller capable of being rotatably fixed in front of a brush head of a dust collector and bristles arranged on the outer surface of a roller bearing, wherein the bristles are terry hair fixedly connected with the roller. The shape of the hair brush of the rolling brush is changed, and the original straight brush is changed into a terry hair brush or two ends of the straight brush are fixed on the roller, thus, winding hair and the like on the brush because the end part of the bristles loosens and deforms is avoided, the elasticity of the bristles is enhanced, the attack scope of the bristles is enlarged, the efficiency for cleaning dust on a carpet is increased.
Description
Technical field
The present invention relates to a kind of dust catcher, be specifically related to a kind of brush of dust catcher.
Background technology
Usually, vacuum cleaner is to utilize vacuum to produce suction to suck air, makes air flow through various filters, airborne foreign matter is filtered the device in the cleaning chamber.
In general, vacuum cleaner mainly comprises aspirator and suction line, with motor and blower fan is that the aspirator that dominant shape becomes is arranged in the body, suction line comprises suction nozzle and air intake duct, and the air entry of the oriented under shed of suction nozzle and telescoping tube and flexible pipe by air intake duct communicate with the air inlet of body inner blower.During the dust catcher running, the impeller of motor drives blower fan rotates at a high speed, and the air in the dust catcher is discharged, and forms instantaneous vacuum in dust catcher, and forms a quite high Negative Pressure Difference between the ambient atmosphere.Under the effect of this Negative Pressure Difference, near the dust the suction nozzle sucks in the dust bucket in the body by air entry together with air.The air that contains dust after filtering, flows back to the dust catcher outside from air outlet again in the body dust bucket.Like this, just reach the effect of dust out, clean floor.The suction rate of vacuum cleaner is divided into a plurality of class of operating control, adapts to the scope of operation of different cleaning objects such as ground, bed surface, sofa, corner, so that aspirate dust everywhere better.
Press the use and the moving method of vacuum cleaner, can be divided into horizontally, vertical, portable etc., little foreign matters such as dust clean: ground such as vertical easy cleaning woollen blanket with comparalive ease in the wherein horizontal family that is mainly used in; The portable narrow positions such as step, desktop of easily cleaning.
In addition, vacuum cleaner can be divided into filer element type, cyclone type to the mode that foreign matters such as dust, hair filter by it.Wherein filer element type makes the air that contains foreign matter flow through a kind of dry goods dust bag, foreign matter filtered to change dust bag periodically, and cyclone type makes the suction air generation swirling flow that contains foreign matter, fall the bottom surface with sucking the deadweight effect tenesmus of airborne foreign matter in rotary course, do not need dust bag, its use amount just constantly rises.
No matter the against vacuum dust catcher is vertical type dust collector or horizontal dust collector, brush all is set to draw foreign material in the vacuum cleaner body.
Fig. 1 is the brush internal structure schematic diagram of horizontal dust collector.As shown in Figure 1, bottom surface at brush 1 forms air and foreign matter leaked-in air suction inlet 11, at the upside of air suction inlet 11 roller bearing 14 in order to stir foreign matter on the ground is installed, also is provided with at the air inlet place and pneumaticly takes turns 12, wherein roller bearing 14 utilizes driving-belt 13 to take turns 12 and be connected with pneumatic.In dust catcher work, need roller bearing when work, change-over switch changes gas channel, can make to enter by air suction inlet 11 that the air driven that prolongs 2 li of pipes is pneumatic takes turns 12 and rotate, and then also rotates with its roller bearing that is in transmission connection 14.Therefore, the hairbrush 15 or the rag that are loaded into 14 outer peripheral faces of roller bearing stir ground foreign matter, and it is sucked from air suction inlet 11.When not needing roller bearing when rotation, then change-over switch once more changes gas channel, and air-flow takes turns 12 without pneumatic.
But current roller brushes structure is simple, employing be that broad wool is implanted on the described roller bearing, cleaning during carpet the dust effect bad, and the end of bristle easily scatters, strip rubbish such as hair are easily intertwined with the bristle that scatters, reduce sweeping efficiency, cause the client and be discontented with.
Summary of the invention
The object of the present invention is to provide and a kind ofly avoid bristle ends to scatter and can promote the dust collector rolling brush structure of brush cleaning efficiency.
For achieving the above object, the technical scheme taked of the present invention is:
A kind of round brush, it comprises the roller bearing that rotatably is fixed on the brush head of dust collector front portion, and the bristle that is arranged on the roller bearing cartridge outer surface, and described bristle is the circle hairbrush, and described circle hairbrush is fixedlyed connected with roller bearing.
Described circle hairbrush is connected with the roller bearing injection moulding.
Described bristle is straight bristle, fixedlys connected with roller bearing respectively in its two ends.
Described fixed form is that injection moulding connects or implantation connects.
Described circle hairbrush is the threaded line arranged distribution of two symmetries on roller bearing.
Described roller bearing cylinder is provided with the convex shape groove, and described groove is in that proximal ends is wideer than axle head far away in the radial direction; T shape sheet rubber can mate is inserted into the convex shape inside grooves, and the free end of described T shape sheet rubber is set with the circle hairbrush.
The free end of described T shape sheet rubber fixedly installs the straight bristle of fixedlying connected with it respectively in two ends.
The obtained beneficial effect of the present invention is: the present invention is by changing the profile of round brush hairbrush, change circle hairbrush or two ends into by original broad wool brush and be fixed on straight bristle on the roller bearing, avoided the loose distortion of bristle ends to cause hair etc. to twine on it, increased the elasticity of bristle, strengthen the scope of attack of bristle, improved the efficient of the dust of cleaning carpet.
Description of drawings
Fig. 1 is the brush internal structure schematic diagram of prior art horizontal dust collector;
The specific embodiment
To be described in further detail the present invention by the specific embodiment below:
Form air and foreign matter leaked-in air suction inlet in the bottom surface of brush of the present invention, be equipped with in order to stir the roller bearing of foreign matter on the ground at the upside of air suction inlet, also be provided with pneumatic the wheel at the air inlet place, wherein roller bearing utilizes driving-belt to be connected with pneumatic the wheel.Roller bearing of the present invention is provided with the circle hairbrush, described circle hairbrush is made up of several cast brush silk boundlings, and the part of described circle hairbrush is connected with the roller bearing injection moulding, described circle hairbrush is evenly distributed on the roller bearing, and the plane of described circle hairbrush is basic parallel with roller bearing or certain angle arranged.Preferably, described circle hairbrush is the threaded line arranged distribution of two symmetries on roller bearing.Extend in circle hairbrush part outside the roller bearing when roller bearing rotates, can hit ground and improve and clean effect.
Further, described hairbrush is made up of the straight bristle of several boundlings, the two ends of described straight bristle are fixedly connected respectively at roller bearing, and fixedly connected mode is the injection moulding connection or implants connection etc., and two tie points of described straight bristle are substantially along the roller bearing axial distribution.
At above-mentioned straight bristle, its two ends can be fixedly connected with the same fixing hole of roller bearing in, perhaps its two ends are separately positioned in the two adjacent fixing holes, the two ends of straight bristle can also be separately fixed in the fixing hole at two intervals, be provided with an end of another adjacent broad wool brush in described two fixing holes, realize being crisscross arranged of adjacent straight bristle.
Bristle set-up mode of the present invention, the cross section that has increased bristle has in use increased the scope of attack, can well evoke the dust of waiting to sweep the plane, and the enhancing of the elasticity of bristle, can effectively protect ground to be without prejudice.
Further, because bristle belongs to easily worn part, and roller bearing belongs to anti-consumption product, for avoiding changing the unnecessary waste that round brush causes because of the bristle infringement, roller bearing structure of the present invention comprises cylindrical column and convex shape groove disposed thereon, described convex shape groove is in axial direction offered, and in that proximal ends is wideer than axle head far away in the radial direction.Described convex shape groove straight line is vertically offered, and preferably the outer surface along cylinder distributes with a camber line.T shape sheet rubber can mate is inserted into the convex shape inside grooves, and realizes itself and the fixedlying connected of cylinder by himself deformation.And being set with the circle hairbrush at the free end of T shape sheet rubber, described circle hairbrush is formed or is made up of the straight bristle of fixedlying connected with sheet rubber respectively in two ends by cast brush silk.Wherein the quantity of T shape sheet rubber can be symmetrical arranged a plurality ofly, is advisable with two to three.When the end was provided with T shape sheet rubber and is connected with roller bearing, described roller bearing had promptly played the effect of round brush.
When needs cleaning or replacing, only need the replacing of T shape sheet rubber is got final product, and roller in use can not wear and tear, the described service life that increases roller bearing.
In dust catcher work, need roller bearing when work, change-over switch changes gas channel, can make to enter by air suction inlet that the air driven that prolongs in the pipe is pneumatic takes turns rotation, then also rotates with its roller bearing that is in transmission connection.Be loaded into the circle hairbrush of roller bearing axle outer peripheral face or straight bristle that two ends are fixed on the roller bearing and stir ground foreign matter, it is sucked from air suction inlet.When not needing roller bearing when rotation, then change-over switch once more changes gas channel, and air-flow is taken turns without pneumatic.
Need to prove, above-mentionedly just schematically illustrate with the pneumatic round brush of horizontal dust collector, round brush type of drive of the present invention also can adopt motor-driven, certainly, roller brushes structure of the present invention also can be arranged on the vertical type dust collector simply, can promote its sweeping efficiency equally.
In sum, the present invention is by changing the profile of round brush hairbrush, change circle hairbrush or two ends into by original broad wool brush and be fixed on straight bristle on the roller bearing, avoided the loose distortion of bristle ends to cause hair etc. to twine on it, increased the elasticity of bristle, strengthen the scope of attack of bristle, improved the efficient of the dust of cleaning carpet.
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (7)
1. round brush, it comprises the roller bearing that rotatably is fixed on the brush head of dust collector front portion, and the bristle that is arranged on the roller bearing cartridge outer surface, it is characterized in that: described bristle is the circle hairbrush, and described circle hairbrush is fixedlyed connected with roller bearing.
2. round brush as claimed in claim 1 is characterized in that: described circle hairbrush is connected with the roller bearing injection moulding.
3. round brush as claimed in claim 1 is characterized in that: described bristle is straight bristle, fixedlys connected with roller bearing respectively in its two ends.
4. round brush as claimed in claim 3 is characterized in that: described fixed form is that injection moulding connects or implantation connects.
5. round brush as claimed in claim 1 is characterized in that: described circle hairbrush is the threaded line arranged distribution of two symmetries on roller bearing.
6. round brush as claimed in claim 1 is characterized in that: described roller bearing cylinder is provided with the convex shape groove, and described groove is in that proximal ends is wideer than axle head far away in the radial direction; T shape sheet rubber can mate is inserted into the convex shape inside grooves, and the free end of described T shape sheet rubber is set with the circle hairbrush.
7. round brush as claimed in claim 6 is characterized in that: the free end of described T shape sheet rubber fixedly installs the straight bristle of fixedlying connected with it respectively in two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101989446A CN102273980A (en) | 2010-06-11 | 2010-06-11 | Rolling brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101989446A CN102273980A (en) | 2010-06-11 | 2010-06-11 | Rolling brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102273980A true CN102273980A (en) | 2011-12-14 |
Family
ID=45099958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101989446A Pending CN102273980A (en) | 2010-06-11 | 2010-06-11 | Rolling brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102273980A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111938498A (en) * | 2019-05-16 | 2020-11-17 | 苏州惠炫吸尘器配件有限公司 | Dual-purpose dust collector |
-
2010
- 2010-06-11 CN CN2010101989446A patent/CN102273980A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111938498A (en) * | 2019-05-16 | 2020-11-17 | 苏州惠炫吸尘器配件有限公司 | Dual-purpose dust collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111214 |