Title:
SUPPORT FOR PRODUCING ENVIRONMENTALLY FRIENDLY GLASS FIBER FILTER MATERIAL
Document Type and Number:
WIPO Patent Application WO/2021/174451
Kind Code:
A1
Abstract:
Disclosed is a support for producing an environmentally friendly glass fiber filter material. The support comprises a pressing plate (1), a box body (2), a first movable rod (3), a second movable rod (4), a first nut seat (7), a two-way screw rod (8) and a second nut seat (9), wherein the pressing plate (1) is slidably connected inside the box body (2), the first movable rod (3) and the second movable rod (4) are rotatably connected to the middle of the upper end of the pressing plate (1), the two-way screw rod (8) is rotatably connected to the top in the box body (2), the left portion of an annular outer side of the two-way screw rod (8) is in threaded connection with the first nut seat (7), the lower end of the first nut seat (7) is rotatably connected to the end of the first movable rod (3) away from the pressing plate (1), the right portion of the annular outer side of the two-way screw rod (8) is in threaded connection with the second nut seat (9), and the lower end of the second nut seat (9) is rotatably connected to the end of the second movable rod (4) away from the pressing plate (1). According to the design, the first nut seat (7) and the second nut seat (9) can move inwards by means of the two-way screw rod (8), and the pressing plate (1) moves downwards along the box body (2) under the action of the first movable rod (3) and the second movable rod (4), such that the pressing plate (1) presses a product, the product is effectively prevented from collapsing, and the placement stability of the product is improved.
Inventors:
ZHUO ZEFANG (CN)
Application Number:
PCT/CN2020/077816
Publication Date:
September 10, 2021
Filing Date:
March 04, 2020
Export Citation:
Assignee:
KUNSHAN BEIMING NEW MATERIAL TECH CO LTD (CN)
International Classes:
C03B23/045; C03B23/043; C03B37/14
Foreign References:
| CN208559413U | 2019-03-01 | |||
| CN208728278U | 2019-04-12 | |||
| CN209737820U | 2019-12-06 | |||
| CN206615011U | 2017-11-07 | |||
| CN206623553U | 2017-11-10 | |||
| DE102004034603A1 | 2006-02-02 |
Attorney, Agent or Firm:
BEIJING LINKAW PATENT AGENCY (GENERAL PARTNERSHIP) (CN)
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