CAPILLARY TUBE FORCEPS - HEFEI HAIER REFRIGERATOR CO LTD

Title:

CAPILLARY TUBE FORCEPS

Document Type and Number:

WIPO Patent Application WO/2023/000690

Kind Code:

A1

Abstract:

Capillary tube forceps, comprising a first shank, a second shank, a first pressing portion and a second pressing portion. A first end of the first shank and a first end of the second shank oppositely extend to form first pivoting portions, respectively, such that the first shank and the second shank rotate relative to each other. The first pressing portion is arranged at a second end of the first shank, and forms a first pressing surface at a protruding position. The second pressing portion is arranged at a second end of the second shank and forms a second pressing surface at a protruding position, the second pressing surface being arranged opposite the first pressing surface. The extending length of the first pivoting portion of the first shank is approximately equal to the protruding length of the first pressing surface protruding from the first shank, and the extending length of the first pivoting portion of the second shank is approximately equal to the protruding length of the second pressing surface protruding from the second shank, such that the first pressing surface and the second pressing surface are uniformly stressed when the first pressing surface and the second pressing surface are tightly pressed. Therefore, a beveling force on a capillary tube is avoided.

More Like This:

WO/2018/087859

NEEDLE-NOSE PLIERS

Inventors:

CHEN LIJING (CN)
SUN XIAN (CN)
WANG LIANG (CN)

Application Number:

PCT/CN2022/080433

Publication Date:

January 26, 2023

Filing Date:

March 11, 2022

Export Citation:

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Assignee:

HEFEI HAIER REFRIGERATOR CO LTD (CN)
QINGDAO HAIER REFRIGERATOR CO LTD (CN)
HAIER SMART HOME CO LTD (CN)

International Classes:

B25B7/00; B25B7/02

Foreign References:

CN113524060A	2021-10-22
CN104942724A	2015-09-30
CN2236927Y	1996-10-09
US5195353A	1993-03-23
CN204277907U	2015-04-22
CN203438157U	2014-02-19
US20060248730A1	2006-11-09

Attorney, Agent or Firm:

WISEAST INTELLECTUAL PROPERTY LAW FIRM (CN)

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