US2013232704A1PendingUtilityA1

Sweepiing car with one-brush

27
Assignee: ZHENG YUFEIPriority: Nov 23, 2010Filed: Mar 15, 2011Published: Sep 12, 2013
Est. expiryNov 23, 2030(~4.3 yrs left)· nominal 20-yr term from priority
Inventors:Yufei ZhengJingjing Zheng
A46B 9/02E01H 5/092E01H 5/094
27
PatentIndex Score
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Cited by
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Claims

Abstract

A sweeping car with one-brush includes a car body provided with wheels arranged on the bottom, a drive mechanism arranged on the car body and used for supplying power to the whole sweeping car, a brush arranged at an end of the car body and provided with a bracket and multiple bristles facing the ground and arranged on the bracket, a first transmission mechanism arranged between the drive mechanism and the brush and used for transmitting the power to the brush, a control mechanism provided with a control arm extending out from the other end of the car body. The control arm is provided with a control terminal connected to the drive mechanism.

Claims

exact text as granted — not AI-modified
What is claimed is: 
     
         1 . A sweeping car with one-brush, comprising:
 a car body provided with a wheel arranged on a bottom thereof;   a drive mechanism arranged on the car body and used for supplying power to the sweeping car;   a brush arranged at one end of the car body, the brush comprising a bracket and a plurality of bristles facing the ground and arranged on the bracket;   a first transmission mechanism arranged between the drive mechanism and the brush and used for transmitting the power from the drive mechanism to the brush; and   a control mechanism comprising a control arm extending out from another end of the car body, the control arm being provided with a control terminal, the control terminal being connected with the drive mechanism.   
     
     
         2 . The sweeping car with one-brush as claimed in  claim 1 , further comprising a second transmission mechanism, the second transmission mechanism being arranged between the drive mechanism and the wheel to transmit the power from the drive mechanism to the wheel. 
     
     
         3 . The sweeping car with one-brush as claimed in  claim 1 , wherein the bracket is a circular board and has a central rotary shaft connected with the first transmission mechanism. 
     
     
         4 . The sweeping car with one-brush as claimed in  claim 1 , wherein the car body is provided with a plurality of wheels which are disposed coaxially. 
     
     
         5 . The sweeping car with one-brush as claimed in  claim 1 , wherein the bristles are arranged radially.

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