US20090193601A1 - Polishing brush - Google Patents

Polishing brush Download PDF

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Publication number
US20090193601A1
US20090193601A1 US12/171,269 US17126908A US2009193601A1 US 20090193601 A1 US20090193601 A1 US 20090193601A1 US 17126908 A US17126908 A US 17126908A US 2009193601 A1 US2009193601 A1 US 2009193601A1
Authority
US
United States
Prior art keywords
polishing
mounting member
bristles
polishing brush
holes
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US12/171,269
Other languages
English (en)
Inventor
Hsiang-Tai Tan
Chih-Hsien Hung
Shang-Chin Chou
Yong-Zhi Gong
Zhao-Xia Li
Bei-Qiao Zhao
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hongfujin Precision Industry Shenzhen Co Ltd
Hon Hai Precision Industry Co Ltd
Original Assignee
Hongfujin Precision Industry Shenzhen Co Ltd
Hon Hai Precision Industry Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hongfujin Precision Industry Shenzhen Co Ltd, Hon Hai Precision Industry Co Ltd filed Critical Hongfujin Precision Industry Shenzhen Co Ltd
Assigned to HONG FU JIN PRECISION INDUSTRY (SHENZHEN) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD. reassignment HONG FU JIN PRECISION INDUSTRY (SHENZHEN) CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: CHOU, SHANG-CHIN, GONG, YONG-ZHI, HUNG, CHIH-HSIEN, LI, Zhao-xia, TAN, HSIANG-TAI, ZHAO, BEI-QIAO
Publication of US20090193601A1 publication Critical patent/US20090193601A1/en
Abandoned legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D13/00—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
    • B24D13/14—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by the front face
    • B24D13/145—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by the front face having a brush-like working surface
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B3/00—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier
    • A46B3/16—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier by wires or other anchoring means, specially for U-shaped bristle tufts
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B3/00—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier
    • A46B3/18—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier the bristles being fixed on or between belts or wires
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B2200/00—Brushes characterized by their functions, uses or applications
    • A46B2200/30—Brushes for cleaning or polishing
    • A46B2200/3086—Brushes for polishing

Definitions

  • the present invention relates to a polishing device, and particularly, to a polishing brush with replaceable bristles.
  • Polishing brushes are widely used, especially in a field of cleaning and polishing underlay and surfaces of a workpiece.
  • Typical polishing brushes are usually made up of polishing bristles that polishes the underlay or the surfaces of the workpiece.
  • the polishing bristles are easily consumed or damaged. This reduces the service life of the polishing brush.
  • the conventional polishing brushes usually are not reused. Thus, once the polishing bristles are consumed or damaged, a new polishing brush is needed for replacement.
  • a polishing brush specially designed for polishing certain apparatuses normally need many accessories so that it can reach specific portions of the apparatuses. This increases manufacturing and maintenance cost of the polishing brush.
  • a polishing brush includes a mounting member, a plurality of polishing bristles and a latching member.
  • the mounting member defines a plurality of through holes. Each of the polishing bristles is partially inserted into one of the plurality of through holes respectively.
  • the latching member connects with all of the polishing bristles at a side of the through holes of the mounting member, and fixed in the mounting member. When the latching member is disconnected from the mounting member, the polishing bristles are detached from the mounting member.
  • FIG. 1 is an exploded, isometric view of a polishing brush according to a first exemplary embodiment of the present invention.
  • FIG. 2 is a partially assembled, isometric view of the polishing brush of FIG. 1 .
  • FIG. 3 is an assembled, isometric view of the polishing brush of FIG. 1 .
  • FIG. 4 is an isometric view of a polishing brush according to a second exemplary embodiment of the present invention.
  • the polishing brush 10 for cleaning and polishing a surface of a workpiece in accordance with a first exemplary embodiment of the present invention is shown.
  • the polishing brush 10 includes a cover 102 , a mounting member 104 , a plurality of polishing bristles 105 , a latching member 106 and two fastener members 107 .
  • the mounting member 104 is a circular plate defining a plurality of through holes 1042 and two threaded holes 1044 .
  • the through holes 1042 are arranged along imaginary concentric circles, and a center of the imaginary concentric circles is at a center of a surface of the mounting member 104 .
  • the two threaded holes 1044 are symmetrical relative to the center of the surface of the mounting member 104 .
  • the through holes 1042 are circular, rectangular or any other shapes. Alternatively, the through holes 1042 can be arranged in a random manner.
  • Each of the polishing bristles 105 is folded symmetrically to form a connecting loop end 1052 .
  • the connecting loop ends 1052 of the polishing bristles 105 are insertable through the corresponding through holes 1042 of the mounting member 104 from one side of the surface of the mounting member 104 .
  • the latching member 106 is a cable that is insertable through all the connecting loop ends 1052 of the 105 at another side of the mounting member 104 . Distal ends of the latching member 106 are received in the threaded holes 1044 correspondingly.
  • the cover 102 includes a circular base 1022 and a circular sidewall 1024 .
  • the circular sidewall 1024 extends around from a periphery of a first surface of the base 1022 .
  • the cover 102 further includes a handle 1026 located at a center of a second surface of the base 1022 .
  • the first surface of the base 1022 is opposite to the second surface of the base 1022 .
  • the circular base 1022 defines two mounting holes 1028 corresponding to the two threaded holes 1044 of the mounting member 104 .
  • the two fastener members 107 are two screws configured for protruding through the mounting hole 1028 and screwed in the threaded hole 1044 , such that the mounting member 104 is fixed in a receiving space cooperatively defined by the base 1022 and the sidewall 1024 of the cover 102 . At the same time, the latching member 106 is fixed to the mounting member 104 tightly.
  • each of the polishing bristles 105 is folded symmetrically to form a connecting loop end 1052 .
  • the connecting loop ends 1052 of the polishing bristles 105 are inserted through the corresponding through holes 1042 of the mounting member 104 from one side of the surface of the mounting member 104 .
  • the latching member 106 passes through all of the connecting loop ends 1052 to connect with all of the polishing bristles 105 at another side of the mounting member 104 , and two ends of the latching member 106 are fixed to the mounting member 104 by being placed in the threaded holes 1044 .
  • the mounting member 104 is placed into the cover 102 to make the connecting loop ends 1052 of the polishing bristles 105 contact with the base 1022 . Finally, the mounting member 104 is tightly fixed to the cover 102 by screwing the fixing members (screw) 107 through the mounting holes 1028 and the threaded holes 1044 .
  • the bristles of the brush can be replaced conveniently and efficiently.
  • the latching member can be pulled out from loops of the bristles the mounting member, such that all of the polishing bristles are detached from the mounting member.
  • the shape of the mounting member 104 is not limited to the embodiment described above.
  • a shape of mounting member 104 may be rectangular or any other shapes.
  • the shape of the base 1022 of the cover 102 may be rectangular or any other shapes.
  • a shape of the cover 102 may be frustum-conical.
  • the mounting member 104 can be mounted into the cover 102 by other fastener members 107 , such as positioning pin, latching structures and so on.
  • the polishing brush 20 includes a mounting member 204 , a plurality of polishing bristles 205 , a latching member 206 .
  • the polishing brush 20 is similar in principle to the polishing brush 10 in FIG. 1 of the first exemplary embodiment, except that an end of each polishing bristle 205 is connected to a ring 207 .
  • the latching member 206 connects all of the polishing bristles 205 by passing through the rings 207 . When the polishing bristles 205 are damaged or consumed, the latching member 206 can be pulled out from the rings 207 , such that all of the polishing bristles 205 are detached from the mounting member 204 .

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Brushes (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
US12/171,269 2008-02-01 2008-07-10 Polishing brush Abandoned US20090193601A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200810300313.3 2008-02-01
CNA2008103003133A CN101497178A (zh) 2008-02-01 2008-02-01 打磨装置

Publications (1)

Publication Number Publication Date
US20090193601A1 true US20090193601A1 (en) 2009-08-06

Family

ID=40930213

Family Applications (1)

Application Number Title Priority Date Filing Date
US12/171,269 Abandoned US20090193601A1 (en) 2008-02-01 2008-07-10 Polishing brush

Country Status (2)

Country Link
US (1) US20090193601A1 (zh)
CN (1) CN101497178A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120309274A1 (en) * 2011-06-03 2012-12-06 Rolls-Royce Plc Apparatus and a method of shaping an edge of an aerofoil
US20140137890A1 (en) * 2012-11-19 2014-05-22 Gudeng Precision Industrial Co, Ltd. Method and system for cleaning photomasks

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102528681A (zh) * 2010-12-28 2012-07-04 黑龙江科技学院 一种钉磨头结构
CN107928826A (zh) * 2017-12-01 2018-04-20 黄彬彬 一种多功能保健电动牙刷

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5267A (en) * 1847-09-04 Scrubbing-brush
US349673A (en) * 1886-09-21 Ooooo
US601056A (en) * 1898-03-22 Brush
US1513896A (en) * 1923-02-09 1924-11-04 Frances Maud Cousineau Brush
US2177149A (en) * 1938-03-14 1939-10-24 J I Holcomb Mfg Company Floor brush
US2306051A (en) * 1941-10-17 1942-12-22 Ghelber Max Renewable spotting brush

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5267A (en) * 1847-09-04 Scrubbing-brush
US349673A (en) * 1886-09-21 Ooooo
US601056A (en) * 1898-03-22 Brush
US1513896A (en) * 1923-02-09 1924-11-04 Frances Maud Cousineau Brush
US2177149A (en) * 1938-03-14 1939-10-24 J I Holcomb Mfg Company Floor brush
US2306051A (en) * 1941-10-17 1942-12-22 Ghelber Max Renewable spotting brush

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120309274A1 (en) * 2011-06-03 2012-12-06 Rolls-Royce Plc Apparatus and a method of shaping an edge of an aerofoil
US9039490B2 (en) * 2011-06-03 2015-05-26 Rolls-Royce Plc Method of shaping an edge of an aerofoil
US20140137890A1 (en) * 2012-11-19 2014-05-22 Gudeng Precision Industrial Co, Ltd. Method and system for cleaning photomasks
US9517494B2 (en) * 2012-11-19 2016-12-13 Gudeng Precision Industrial Co, Ltd. Method and system for cleaning photomasks

Also Published As

Publication number Publication date
CN101497178A (zh) 2009-08-05

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Legal Events

Date Code Title Description
AS Assignment

Owner name: HONG FU JIN PRECISION INDUSTRY (SHENZHEN) CO., LTD

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:TAN, HSIANG-TAI;HUNG, CHIH-HSIEN;CHOU, SHANG-CHIN;AND OTHERS;REEL/FRAME:021223/0172

Effective date: 20080301

Owner name: HON HAI PRECISION INDUSTRY CO., LTD., TAIWAN

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:TAN, HSIANG-TAI;HUNG, CHIH-HSIEN;CHOU, SHANG-CHIN;AND OTHERS;REEL/FRAME:021223/0172

Effective date: 20080301

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION