Title:
DUST COLLECTOR WITH CONVENIENTLY DISASSEMBLED FILTER BAG
Document Type and Number:
WIPO Patent Application WO/2021/174448
Kind Code:
A1
Abstract:
A dust collector with a conveniently disassembled filter bag, comprising a box body (6), an air intake tube (3) located on one side of the box body (6), a carrier frame (5) fixed in the middle of the box body (6), and an exhaust tube (7) provided on the upper side surface of the box body (6). A filter bag assembly (1) is provided on the carrier frame (5), and a dust collecting assembly (2) is provided at the bottom in the box body (6). The filter bag assembly (1) comprises a support frame (107) and a dust bag (101). The dust bag (101) is mounted on the lower side surface of the support frame (107). The support frame (107) is clamped in the clamping hole (102). The clamping hole (102) is formed in the carrier frame (5). A first groove and a second groove are symmetrically formed in two sides of the support frame (107). A first spring (106) is fixed to the surface of one side in the first groove, one end of the first spring (106) is fixedly connected to the first bayonet lock (105), the first bayonet lock (105) is movably connected into the first groove, a second spring (108) is fixed to the surface of one side in the second groove, one end of the second spring (108) is fixedly connected to the second bayonet lock (109), and the second bayonet lock (109) is movably connected into the second groove. According to the dust collector, the dust bag (101) can be quickly disassembled and assembled, it is convenient to clean and replace the dust bag (101), and the dust cleaning effect is good.
Inventors:
ZHUO ZEFANG (CN)
Application Number:
PCT/CN2020/077812
Publication Date:
September 10, 2021
Filing Date:
March 04, 2020
Export Citation:
Assignee:
KUNSHAN BEIMING NEW MATERIAL TECH CO LTD (CN)
International Classes:
B01D46/02; B01D46/04
Foreign References:
| CN110787546A | 2020-02-14 | |||
| CN209451509U | 2019-10-01 | |||
| CN110193242A | 2019-09-03 | |||
| CN209848524U | 2019-12-27 | |||
| CN210057668U | 2020-02-14 | |||
| CN108673228A | 2018-10-19 | |||
| US4292057A | 1981-09-29 |
Attorney, Agent or Firm:
BEIJING LINKAW PATENT AGENCY (GENERAL PARTNERSHIP) (CN)
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