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Length-retractable metal clamp

A technology of telescopic length and metal, applied in the field of laboratory mouse traps, can solve problems such as structural defects of mouse traps and inconvenient adjustment of the length of the clamp arm

Inactive Publication Date: 2018-03-20
荣静
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a telescopic length metal pliers, which is used to solve the problem of inconvenient adjustment of the length of the pliers arms caused by the structural defects of the existing mousetrap

Method used

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  • Length-retractable metal clamp
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  • Length-retractable metal clamp

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Embodiment Construction

[0023] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0024] Such as Figure 1 to Figure 6 As shown, a telescopic length metal pliers of the present invention includes two inlays on the left and right, the inlay includes a handle ring 1, the lower end of the handle ring 1 is provided with a sleeve 11, and the lower side wall of the sleeve 11 is provided with a first threaded hole 12. There is a fixing screw in the first threaded hole, a telescopic rod 2 is provided under the sleeve 11, and the upper part of the telescopic rod 2 is set in the sleeve 11, and the upper part of the telescopic rod 2 is provided with the first threaded hole 12 to match. A blind hole 21, the edge of the upper end surface of the telescopic rod 2 is provided with a first groove 22, the length of the first groove 22 is s...

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Abstract

The invention belongs to the technical field of laboratory mouse trapping devices, and specifically relates to a telescopic length metal pliers, including two inlays on the left and right. A threaded hole, a fixing screw is provided in the first threaded hole, a telescopic rod is provided under the sleeve, the upper part of the telescopic rod is set in the sleeve, and a first blind hole matching the first threaded hole is provided on the upper part of the telescopic rod. There is a first groove on the edge of the upper end surface of the rod, the length of the first groove is smaller than the length of the telescopic rod, and a second threaded hole is radially provided on the lower part of the telescopic rod, and a ball plunger is arranged in the second threaded hole. A bushing is provided under the rod, a second blind hole matching the third threaded hole is provided on the upper part of the boss, a second through hole is provided on the front end of the pliers arm, and the two pliers arms are hinged together through the second through hole. The lower part of the arm is provided with a pincer head. The purpose of the utility model is to solve the problem of inconvenient adjustment of the length of the pincer arm caused by the structural defect of the existing mousetrap.

Description

technical field [0001] The invention belongs to the technical field of laboratory mouse catching devices, and in particular relates to a metal clamp with a telescopic length. Background technique [0002] As experimental animals, rats and mice are widely used in the research of biology, medicine, pharmacology and other disciplines. The Morris water maze is an experiment in which rats or mice are forced to swim and learn to find platforms hidden in water. It is mainly used to test the learning and memory ability of experimental animals for spatial position sense and spatial orientation. It is widely used in learning and memory, senile dementia, hippocampus / external hippocampus research, intelligence and aging, new drug development / screening / evaluation, pharmacology, toxicology, preventive medicine, neurobiology, animal psychology and behavioral biology, etc. scientific research and computer-assisted teaching in various disciplines. The water maze has become the classic expe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K15/02A61D3/00
CPCA01K15/027A61D3/00
Inventor 荣静
Owner 荣静
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