CN2130410Y

CN2130410Y - Motor-driven ball brush

Info

Publication number: CN2130410Y
Application number: CN 91231585
Authority: CN
Inventors: 李伯衡; 李伯真
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-12-06
Filing date: 1991-12-06
Publication date: 1993-04-28
Anticipated expiration: 2001-12-06

Abstract

The utility model relates to a motor-driven ball brush for cleaning. A brush head part is movably sheathed on a ball bush rod whose rear end is provided with a motor and an operating handle, and a bidirectional transmission mechanism called an intermediate body is arranged in the brush head. The ball bush can arbitrarily rotate in a transversal direction or a longitudinal direction by the intermediate body. The motor-driven ball brush is suitable for cleaning operation of bathtubs, closets, and various arc-shaped curved appliances in modern living rooms, hotels, restaurants, etc.

Description

Motor-driven ball brush

The utility model relates to a kind of burnisher, is a kind of electronic brushing tool of scrubbing all kinds of arc-shaped curved surface utensils that mainly is applicable to.

At present and all kinds of Clean-brushing tools, when cleaning all kinds of arc-shaped curved surface utensil, must often adjust the orientation of brushing tool, both require great effort, inconvenient again.

The purpose of this utility model, being provides a kind of by power-actuated for overcoming above-mentioned deficiency of the prior art, and brush body can be done arbitrarily laterally or the vertically automatic electronic ball brush that rotates in operation.

The purpose of this utility model, can reach by following measure: the ball body of the brush partly is an intermediate that has horizontal and vertical gearing concurrently, intermediate is formed the ball brush body with outside spherical brush body, and is provided with ball brush holder support that motor and control crank, inside is provided with driving shaft with the rear end and links together and constitute the integral body of electronic ball brush.

The alternative multiple manual brushing tool of the utility model in the process of the rotation mode of the spherical brush body of any conversion of operator, is finished such as bathtub, washbasin, the scrubbing of the complicated arc-shaped curved surface of toilet etc.

Accompanying drawing 1 is a ball brush profile schematic diagram;

Accompanying drawing 2 is structural representations of ball brush holder support and running part;

Accompanying drawing 3 is structural representations of ball brush;

Accompanying drawing 4 is B-B cutaway views of ball brush body.

Doing one below in conjunction with accompanying drawing with regard to the utility model describes in detail:

When the ball brush remains static, the platen (4) that the restoring force promotion power transmission shaft (3) of the spring (2) that ball brush holder support (1) is inner is gone up kink makes progress, make be in ball brush body (5) intermediate solid drive shaft (3) end top in shape initiatively the upper cone inwall (7a) of cone pulley (6) and hollow gyro (7) be close to, at this moment, uniform 4 cylindrical gear teeth (8) stretch in 4 flute profile perforations (9) uniform on the upper cone inwall of hollow gyro (7) on the last conical surface of top in shape active cone pulley (6), at this moment, the right-hand member of control crank (10) is in low level;

Connect power supply, operating switch (11), motor (12) drives power transmission shaft (3) and rotates, with initiatively cone pulley (6) drive hollow gyro (7) rotation of top in shape that power transmission shaft (3) links together, the two cerebral hemispheres (13,14) that drives ball brush body (5) is simultaneously done laterally rotation around the longitudinal central axis of spheroid.

Upwards carry control crank (10), spring (2) is compressed, and top in shape active cone pulley (6) breaks away from the upper cone inwall (7a) of hollow gyro (7), and the ball brush laterally rotates and stops;

Continuation will be carried on the control crank (10), and the awl tooth on the following conical surface of top in shape active cone pulley (7) is meshed with left and right travelling gear (15,16), thereby makes the left and right hemisphere of ball brush body (5) do the opposite vertical rotation of direction.

8 in the hole that 2mm is respectively arranged on the two cerebral hemispheres body of ball brush body (5) (13,14) uses screw that the outer brush body (not drawing among the figure) of hedgehog skin formula is fixed on the left and right hemisphere.

Left and right hemisphere can be made semielliptical shape, to adapt to the needs that different area is scrubbed.

The spheroid lower end can be hinged with disc, and is cylindrical, and oval brush body.

The output axle head of motor can be speed changing structure, to adapt to different rotating speed requirements.

Ball brush holder support and power transmission shaft are active connection, can make up arbitrarily by different length, and size range is 100-700mm.

It is one transparent that ball brush holder support lower end disposes, and semi-rigid approaches the plastics circular enclosure, prevents splashing of under certain rotating speed water.

The utility model ball brush, also available flexible axle transferring power is to adapt to different needs.

Claims

1, a kind of electronic ball brush that is used to scrub arc-shaped curved surface utensils such as bathtub, toilet is made of ball brush body, ball brush holder support and the control crank that is provided with micro machine, it is characterized in that ball brush body (5) inside is provided with a two-way transmission mechanism.

2, electronic ball brush according to claim 1, it is characterized in that described two-way transmission mechanism be by kink on ball brush holder support (1) hollow gyro (7) and be located at top in shape in this hollow gyro initiatively cone pulley (6) and left and right drive conical wheel (15,16) constitute;

3, according to claim 1 and 2 described electronic ball brushes, it is characterized in that the top in shape in the hollow gyro (7) in the described two-way transmission mechanism initiatively has 4 uniform cylindrical gear teeth (8) on the last conical surface of cone pulley (6), and on the upper cone inwall (7a) of hollow gyro (7), be provided with 4 uniform flute profile perforations (9) that can mesh with the cylindrical gear teeth (8);

4, according to claim 1 and 2 described electronic ball brushes, it is characterized in that the cone pulley jackshaft of the left and right drive conical wheel (15,16) in the hollow gyro (7) in the described two-way transmission mechanism, its outer end is fixedly connected on the left and right hemisphere of ball brush body (13,14) respectively;

5, according to claim 1 and 2 described electronic balls brushes, it is characterized in that being provided with between hollow gyro (7) and the top in shape active cone pulley (6) in the described two-way transmission mechanism one can fixedly connected ball brush holder support (1) and kink be connected the interior cover (17) of hollow gyro (7).