US2012304410A1PendingUtilityA1

Cleaning brush

46
Assignee: CHANG CHE-YUANPriority: May 31, 2011Filed: Sep 14, 2011Published: Dec 6, 2012
Est. expiryMay 31, 2031(~4.8 yrs left)· nominal 20-yr term from priority
Inventors:Che-Yuan Chang
A46B 2200/30A46B 9/005A46B 5/0095
46
PatentIndex Score
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Claims

Abstract

A cleaning brush is composed of a grip and a brush body. The grip includes a first lateral side, a second lateral side opposite to the first lateral side, a mounting portion running through the first and second lateral sides, and a retaining portion. The brush body is a spherical reticular member made of a tubular reticulum and includes a first brush portion, a second brush portion, a central portion mounted to the mounting portion, and a fastening string extending outward from the central portion. The first and second brush portions are located at the first and second lateral sides of the grip separately. The fastening string is connected with the retaining portion of the grip for limiting the relative positions of the brush body and the grip. Thus, the brush body is not subject to sliding with respect to the grip for definite touch and preferable cleaning effect.

Claims

exact text as granted — not AI-modified
1 . A cleaning brush comprising:
 a grip having a first lateral side, a second lateral side opposite to the first lateral side, a mounting portion running through the first and second lateral sides, and a retaining portion; and   a brush body formed of a tubular reticulum and having a first brush portion, a second brush portion, a central portion connected between the first and second brush portions, and a fastening string extending outward from the central portion, the central portion being located at the mounting portion, the first and second brush portions being located at the first and second lateral sides respectively, the fastening strip being connected with the retaining portion for limiting the relative positions of the brush body and the grip.   
     
     
         2 . The cleaning brush as defined in  claim 1 , wherein the brush body comprises two fastening strips; the retaining portion comprises two channels communicating with the mounting portion, the two fastening strings passing through the two channels. 
     
     
         3 . The cleaning brush as defined in  claim 2 , wherein the retaining portion further comprises a through hole parallel to the two channels; at least one of the fastening strips passes through the through hole. 
     
     
         4 . The cleaning brush as defined in  claim 3 , wherein the grip comprises a top side; the mounting portion and the two channels are recessed downward from the top side. 
     
     
         5 . The cleaning brush as defined in  claim 2 , wherein the retaining portion further comprises a post protruding outward from the first lateral side; the two fastening strings are fixed to the post. 
     
     
         6 . The cleaning brush as defined in  claim 2 , wherein the retaining portion further comprises a post protruding outward from a top side of the grip; the two fastening strings are fixed to the post. 
     
     
         7 . The cleaning brush as defined in  claim 1 , wherein the brush body comprises two fastening strips; the retaining portion comprises two posts protruding outward from the first and second lateral sides respectively; the two fastening strings are fixed to the two posts respectively. 
     
     
         8 . The cleaning brush as defined in  claim 1 , wherein the brush body comprises two fastening strips; the retaining portion comprises a through hole running through the first and second lateral sides, at least one of the two fastening strings passing through the through hole. 
     
     
         9 . The cleaning brush as defined in  claim 2 , wherein the two fastening strips are made of the same rope. 
     
     
         10 . The cleaning brush as defined in  claim 7 , wherein the two fastening strips are made of the same rope. 
     
     
         11 . The cleaning brush as defined in  claim 8 , wherein the two fastening strips are made of the same rope. 
     
     
         12 . The cleaning brush as defined in  claim 1 , wherein the central portion and the fastening strips are made of the same rope. 
     
     
         13 . The cleaning brush as defined in  claim 5 , wherein the post comprises an annular groove. 
     
     
         14 . The cleaning brush as defined in  claim 5 , wherein the post comprises a through hole. 
     
     
         15 . The cleaning brush as defined in  claim 6 , wherein the post comprises an annular groove. 
     
     
         16 . The cleaning brush as defined in  claim 6  wherein the post comprises a through hole. 
     
     
         17 . The cleaning brush as defined in  claim 7 , wherein each of the posts comprises an annular groove. 
     
     
         18 . The cleaning brush as defined in  claim 7 , wherein each of the posts comprises a through hole.

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