Title:
二段プライヤー
Document Type and Number:
Japanese Patent JP6584690
Kind Code:
B2
Abstract:
Two-stage pincers as hand-operated tools, especially multifunctional wrenches automatically switching between two stages and having a large-opening jaw and a high clamping force, comprising: a first main structure (1), a second main structure (2), a handle (3), a pawl (4), a first pin (5), a second pin (6), a first connecting rod (7), a second connecting rod (8), a first stop nut (9), a second stop nut (10), a first preloaded spring (11), a second preloaded spring (12), a supporting spring (13), a small pin (15), a second small pin (14), a third pin (18), a fourth pin (16) and a fifth pin (17). The two-stage pincers overcome problems of the existing hand-operated tools, i.e. wide varieties, inconvenience to carry and low efficiency.
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Inventors:
Motoku super
Application Number:
JP2018546728A
Publication Date:
October 02, 2019
Filing Date:
December 05, 2016
Export Citation:
Assignee:
Motoku super
International Classes:
B25B7/12; B25B7/02; B25B7/06
Domestic Patent References:
| JP54043695U | ||||
| JP366140Z2 | ||||
| JP50053999A | ||||
| JP39001395Y1 |
Foreign References:
| US6000303 | ||||
| US6082231 | ||||
| US20160001426 |
Attorney, Agent or Firm:
Xu Ling