CN203152890U

CN203152890U - Brushing hair fixing structure of brush roller of cleaning brush

Info

Publication number: CN203152890U
Application number: CN 201320064475
Authority: CN
Inventors: 张道壮
Original assignee: HANGZHOU MEITONG TECHNOLOGY Co Ltd
Current assignee: HANGZHOU MEITONG TECHNOLOGY Co Ltd
Priority date: 2013-02-05
Filing date: 2013-02-05
Publication date: 2013-08-28
Anticipated expiration: 2023-02-05

Abstract

The utility model relates to a brushing hair fixing structure of a brush roller of a cleaning brush. The brushing hair fixing structure solves the problem that brushing hairs on a brush roller of an existing cleaning brush are prone to dropping when the brushing hairs bear outwards-pulling force. The brushing hair fixing structure comprises a cylindrical brush roller body, brushing hairs are fixed on a roller face of the brush roller body, and the brushing hair fixing structure is characterized in that installation grooves are formed in the roller face of the brush roller body, the middles of the brushing hairs are bent to be embedded in the installation grooves, and pressing stripes which press the brushing hairs in groove bottoms are further arranged in the installation grooves. The installation grooves of the brushing hair fixing structure are of spiral structures, and the problems that the brushing hairs are no even in distribution in the axial direction and gaps exist among the brushing hairs in each annular line are solved simultaneously. The brushing hairs on the brush roller are spirally distributed, a cleaning face can be evenly cleaned, and even distribution of clean water can be rapidly completed. The brushing hairs of the brush roller are equally and oppositely folded to be fixed by the pressing stripes in a pressed mode, and therefore the brushing hair fixing structure is reliable in fixation and not prone to dropping.

Description

A kind of bristle fixed structure of cleaning brush brush roll

Technical field

The utility model relates to a kind of burnisher, particularly a kind of bristle fixed structure of cleaning brush brush roll.

Background technology

Cleaning brush has handle and brush, generally adopts the motor-driven brush to rotate, and adopts motor-driven cleaning brush brush mostly to be brush dish or brush roll.For the brush with brush roll, need to arrange bristle on the brush roll and guarantee cleaning effect.Traditional brush roll adopts the bristle fixed structure of implanted, namely punches at brush roll, then the bristle root is inserted in the hole, and adopts colloid to fix, and this fixed structure bristle is received when pullling and dropped easily, and it is also higher to implant cost.On traditional brush roll, bristle in brushroll axle to being capable, being circular row on ring week distributes, when soon roll surface is launched into the plane, bristle is matrix distribution at roll surface, when this distributed architecture causes brush roll to roll, can produce the gap between each annular bristle, cause bristle axial distribution inequality, influence cleaning effect.

As the CN2544587Y patent of Patent Office of the People's Republic of China's bulletin on April 16th, 2003, name is called electronic cable type Bath brush.The bristle of this device brush adopts and punches at brush, and the mounting means that bristle is implanted, and bristle again is matrix at the roll surface that launches and arranges.There are the problems referred to above in this device: the bristle installation cost height of this device, and the power that bristle is outwards torn comes off easily, has the gap between bristle axial distribution inequality, each circular row bristle.

Summary of the invention

The purpose of this utility model is to solve the power that the bristle on the existing cleaning brush brush roll outwards torn and comes off easily, and a kind of bristle fixed structure of difficult drop-off is provided.

The utility model has also solved the problem that has the gap between bristle axial distribution inequality, each circular row bristle simultaneously, provides a kind of at the uniform bristle fixed structure of axial distribution.

The technical scheme that its technical problem that solves the utility model adopts is: a kind of bristle fixed structure of cleaning brush brush roll, the brush roll that comprises tubular, the brush roll roll surface fixedly has bristle, has mounting groove on the roll surface of brush roll, bristle middle part bending embeds mounting groove, also is provided with the press strip that bristle is pressed on bottom land in the mounting groove.Adopt bristle middle part bending to embed in the mounting groove, and adopt press strip to fix, bristle is subjected to tearing difficult drop-off, and fixation procedure need not colloid, has saved fixing cost.

As preferably, described mounting groove is that the spiral winding is at the helicla flute of brush roll roll surface.The bristle that distributes with helicla flute also is distributed on the roll surface along spiral, and the gap that exists between the bristle is shape in the shape of a spiral also, when brush roll rotates, removes the interstitial site of cleaning face bristle before the bristle of back contact cleaning face can just clean, and cleaning effect is better.And the bristle that spiral distributes can evenly distribute clean water the axial whipping of clean water.

As preferably, the spiral spiral steel bar that has been fastened on the roll surface of described brush roll, described helicla flute is opened in spiral steel bar lateral surface along the steel bar hand of spiral.Adopt extra spiral steel bar to form the helicla flute that bristle is installed, reduced the brush roll roll surface and offered the spiral fluted cost.Can finish simultaneously the assembling of bristle and spiral steel bar earlier, finish winding operation, reduce assembly difficulty.

As preferably, described press strip extends to the end of mounting groove and fixing.

As preferably, described spiral steel bar inward at both ends is held fixedly press strip both ends tightly.Pull tightly from two ends with press strip, guarantee fixed effect.

As preferably, described press strip is steel wire or galvanized wire.

As preferably, described spiral steel bar, bristle, press strip are preform constructions, are fastened on roll surface.

As preferably, described bristle is along mounting groove direction continuous distributed.

As preferably, described brush roll two ends have drive end bearing bracket and rear end cap respectively, and brush roll is sheathed on the front end of a connecting rod by drive end bearing bracket and rear end cap, and drive end bearing bracket is provided with bristle.

As preferably, described connecting rod rear end is connected with handle, and handle is provided with and drives the motor that brush roll rotates, and motor connects brush roll by rotating shaft.

The bristle spiral distributes on the utility model brush roll, and cleaning face cleaning is more even, and can finish the uniformly dispersing of clean water rapidly; It is fixing that the brush roll bristle adopts after the doubling press strip to press to establish, fixing reliable difficult drop-off.

Description of drawings

Fig. 1 is a kind of structural representation of the utility model.

Fig. 2 is the structural representation of the utility model connecting rod front end.

Fig. 3 is the utility model brush decomposition texture schematic diagram.

Fig. 4 is the utility model bristle fixed structure schematic diagram.

Among the figure: 1. handle, 2. connecting rod, 3. flexible axle, 4. concentric locking collar, 5. rear end cap, 6. brush roll, 7. drive end bearing bracket, 8. water fender, 9. water spout, 10. helicla flute, 11. bristles, 12. composite bearings, 13. shaft couplings, 14. steel wires, 15. spiral steel bars.

The specific embodiment

Also by reference to the accompanying drawings the utility model is further specified below by specific embodiment.

Embodiment: a kind of flexible axle transmission cleaning brush, as shown in Figure 1.This device is the long handle cleaning brush, and the rear end of connecting rod 2 is connected with handle 1, and motor and battery are arranged in the handle 1; The connecting rod front end connects brush.Connecting rod 2 is the stainless steel of hollow, and connecting rod inside is provided with flexible axle 3, and flexible axle 3 rear ends connect motor, and front end connects the brush that has brush roll 6.Connecting rod 2 is " 7 " font, and the front end that brush roll is installed is vertical mutually with the rear end that handle is installed, and arc-shaped transition is adopted at the connecting rod middle part, to guarantee flexible axle transmission effect.Flexible axle 3 is the steel wire power transmission shaft.Water fender 8 also is installed on the connecting rod 2, water fender 8 plate faces are arranged on brush roll 6 towards the side of handle, water fender 8 has the umbrella skeleton, adopt the silica gel sheet to connect between the umbrella skeleton, the centre of umbrella skeleton also is embedded with water spout 9, the front end of water spout can spray fan-shaped water smoke to brush roll, and the rear end of water spout has the joint that connects water pipe.

The bristle fixed structure as shown in Figure 3, Figure 4, the two ends of brush roll 6 are respectively drive end bearing bracket 7 and rear end cap 5, drive end bearing bracket 7 and rear end cap 5 are provided with the buckle of clamping brush roll end.Bristle 11 is also fixedly arranged on the drive end bearing bracket 7.The rear end cap center drilling cooperates with concentric locking collar 4 sockets on the connecting rod 2.As shown in Figure 3, Figure 4, spiral is arranged with spiral steel bar 15 on the roll surface of brush roll 6, the spiral steel bar is provided with helicla flute 10 along the hand of spiral, embed in the helicla flute 10 after bristle 11 doublings, and at the bottom of adopting steel wire 14 as press strip bristle fixedly to be pressed on helicla flute, bristle is along helicla flute hand of spiral continuous distributed.The inward at both ends of spiral steel bar is held tightly, and the both ends of steel wire 14 are fixed.

Connecting rod front end syndeton as shown in Figure 2, the inside of connecting rod 2 front ends is provided with the composite bearing that cooperates with flexible axle 3 front ends, the front end of flexible axle 3 is by the drive end bearing bracket 7 of shaft coupling 13 connection brushes, and the front end lateral part of connecting rod also slip cap is provided with a concentric locking collar 4.Brush roll 6 is connected to the rear side of drive end bearing bracket 7, and is set on the shaft of connecting rod front end, and rear end cap 5 turning sets are connected on the concentric locking collar 4.Utilize connecting rod as the center of rotation of brush roll, guarantee the stable of brush roll center of rotation.Water fender 8 is set on the concentric locking collar fixing by the link of 90 degree bendings.

During work, the motor of being located at handle drives brush roll by the flexible axle transmission and rotates, and brush roll has the axis location of connecting rod front end, can guarantee the stable of center of rotation under the condition of work of side force bearing.Simultaneously, the bristle that spiral distributes on the brush roll can produce the side direction knockout press, and clean water is evenly distributed on the cleaning face.The bristle that spiral distributes guarantees that also bristle in the brush roll rolling process can brush each part of cleaning face equably.

Claims

1. the bristle fixed structure of a cleaning brush brush roll, the brush roll that comprises tubular, the brush roll roll surface fixedly has bristle, it is characterized in that: have mounting groove on the roll surface of brush roll, bristle middle part bending embeds mounting groove, also is provided with the press strip that bristle is pressed on bottom land in the mounting groove.

2. the bristle fixed structure of a kind of cleaning brush brush roll according to claim 1, it is characterized in that: described mounting groove is that the spiral winding is at the helicla flute of brush roll roll surface.

3. the bristle fixed structure of a kind of cleaning brush brush roll according to claim 2 is characterized in that: the spiral spiral steel bar that has been fastened on the roll surface of described brush roll, described helicla flute is opened in spiral steel bar lateral surface along the steel bar hand of spiral.

4. according to the bristle fixed structure of claim 1 or 2 or 3 described a kind of cleaning brush brush rolls, it is characterized in that: described press strip extends to the end of mounting groove and fixes.

5. the bristle fixed structure of a kind of cleaning brush brush roll according to claim 3, it is characterized in that: described spiral steel bar inward at both ends is held fixedly press strip both ends tightly.

6. according to the bristle fixed structure of claim 1 or 2 or 3 or 5 described a kind of cleaning brush brush rolls, it is characterized in that: described press strip is steel wire or galvanized wire.

7. according to the bristle fixed structure of claim 3 or 5 described a kind of cleaning brush brush rolls, it is characterized in that: described spiral steel bar, bristle, press strip are preform constructions, are fastened on roll surface.

8. according to the bristle fixed structure of claim 1 or 2 or 3 or 5 described a kind of cleaning brush brush rolls, it is characterized in that: described bristle is along mounting groove direction continuous distributed.

9. according to the bristle fixed structure of claim 1 or 2 or 3 or 5 described a kind of cleaning brush brush rolls, it is characterized in that: described brush roll two ends have drive end bearing bracket and rear end cap respectively, brush roll is sheathed on the front end of a connecting rod by drive end bearing bracket and rear end cap, and drive end bearing bracket is provided with bristle.

10. the bristle fixed structure of a kind of cleaning brush brush roll according to claim 9, it is characterized in that: described connecting rod rear end is connected with handle, and handle is provided with and drives the motor that brush roll rotates, and motor connects brush roll by rotating shaft.