Title:
LIMITING CLAMP PLATE WRENCH
Document Type and Number:
WIPO Patent Application WO/2019/128110
Kind Code:
A1
Abstract:
Provided is a limiting clamp plate wrench, relating to the field of automobile tire pressure sensors. The limiting clamp plate wrench comprises a handle, wherein a limiting clamp plate is angularly disposed on a front end portion of the handle, an end portion of the limiting clamp plate is provided with a limiting groove, the end portion of the limiting clamp plate is provided with a limiting projection in the limiting groove in the lengthwise direction of the limiting clamp plate, and an end portion of the limiting projection is provided with a groove; and gaps are respectively provided between two inner lateral sides of the limiting groove and outer lateral sides of the limiting projection. An automobile sensor is dismounted and mounted by means of the cooperation between the limiting groove in the end portion of the limiting clamp plate and the limiting projection. When a built-in nut used for connecting the automobile sensor is fastened or dismounted, since the limiting clamp plate and the handle are angularly disposed, the limiting clamp plate can achieve the function of limited clamping, is convenient to operate, and avoids the dropping of the wrench when the built-in nut is fastened or dismounted.
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Inventors:
DAI CHUANG (CN)
LIN HONGYING (CN)
LIN HONGYING (CN)
Application Number:
PCT/CN2018/089772
Publication Date:
July 04, 2019
Filing Date:
June 04, 2018
Export Citation:
Assignee:
SINOTEK CO LTD (CN)
International Classes:
B25B13/48; B25B13/08
Domestic Patent References:
| WO2017025809A1 | 2017-02-16 |
Foreign References:
| CN304552195S | 2018-03-27 | |||
| CN204076100U | 2015-01-07 | |||
| CN203197810U | 2013-09-18 | |||
| CN2329486Y | 1999-07-21 | |||
| CN2431079Y | 2001-05-23 | |||
| CN205703892U | 2016-11-23 | |||
| CN204748519U | 2015-11-11 | |||
| US20170297192A1 | 2017-10-19 |
Attorney, Agent or Firm:
GUANGZHOU KEFENG INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
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