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Title:
PUSH-OUT TYPE TORQUE APPLYING TOOL
Document Type and Number:
WIPO Patent Application WO/2022/073353
Kind Code:
A1
Abstract:
A push-out type torque applying tool. The tool comprises a housing (1) and a plurality of toolheads (6), and an accommodating cavity for accommodating the plurality of toolheads is formed inside the housing. The tool further comprises: an outlet suitable for the toolheads to extend out of or retract into the accommodating cavity, the outlet being configured at a first end portion of the housing; and a pushing-out device (2) suitable for selecting one of the plurality of toolheads and pushing the toolhead to move in the accommodating cavity, the pushing-out device being configured in the accommodating cavity. The pushing-out device is connected to the toolhead by means of an adaptive member (5), the adaptive member is configured to provide degrees of freedom of movement in at least two directions for the toolhead, such that the toolhead can freely extend out of the outlet. The present invention completely solves the sticking problem of a pen-type screwdriver, such that the product can finally be industrialized.

Inventors:
WANG LINAN (CN)
Application Number:
PCT/CN2021/097906
Publication Date:
April 14, 2022
Filing Date:
June 02, 2021
Export Citation:
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Assignee:
WANG LINAN (CN)
International Classes:
B25G1/08; B25B23/16; B25F1/04
Foreign References:
CN112207752A2021-01-12
CN1489510A2004-04-14
JP2001062739A2001-03-13
US5673600A1997-10-07
US3750729A1973-08-07
CN2647584Y2004-10-13
US7665391B22010-02-23
CA2537447C2012-04-24
CN202781078U2013-03-13
CA2535924C2010-05-04
Attorney, Agent or Firm:
HANGZHOU JOYGO INTELLECTUAL PROPERTY FIRM (GENERAL PARTNERSHIP) (CN)
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