Title:
SUCTION CUP PRESSING PLATE, AND SUCTION CUP HOOK USING PRESSING PLATE
Document Type and Number:
WIPO Patent Application WO/2018/010703
Kind Code:
A3
Abstract:
A suction cup pressing plate (4), and a suction cup hook using the pressing plate (4). The suction cup pressing plate (4) comprises a pressing plate body and a positioning cover (7), the positioning cover (7) is located at the centre of the suction cup pressing plate (4), the pressing plate body is a curved pressing plate (8) and provided with an annular flat pressing plate (6), the flat pressing plate (6) and the curved pressing plate (8) together form the pressing plate body, the flat pressing plate (6) surrounds the periphery of the positioning cover (7), i.e. the flat pressing plate (6) is located between the curved pressing plate (8) and the positioning cover (7), and the three are formed as one. The annular width of the flat pressing plate (6) is the difference between an outer diameter and an inner diameter (R2-R1) within the following range: 0mm < R2-R1 ≤ 5mm. The suction cup pressing plate (4) has greater resilience, and the outer edge of the suction cup does not undergo reverse raising when the suction cup is pressed downwards. The suction cup hook made with the suction cup pressing plate (4) has a strong suction force, and is convenient and easy to use, even for children and the elderly.
Inventors:
SHI ZHENGBING (CN)
Application Number:
PCT/CN2017/101156
Publication Date:
March 01, 2018
Filing Date:
September 11, 2017
Export Citation:
Assignee:
ZHONGSHAN TAILI HOUSEHOLD PRODUCTS MFG CO LTD (CN)
International Classes:
F16B47/00
Foreign References:
| CN206439283U | 2017-08-25 | |||
| CN106194977A | 2016-12-07 | |||
| CN205876938U | 2017-01-11 | |||
| CN204512155U | 2015-07-29 | |||
| CN2499622Y | 2002-07-10 | |||
| CN202560791U | 2012-11-28 | |||
| JP2009092107A | 2009-04-30 |
Attorney, Agent or Firm:
GUANGZHOU ZHIYOU PATENT & TRADEMARK AGENCY CO., LTD. (CN)
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