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Thin film sampling knife

A sampling knife and film technology, which is applied in the preparation of test samples, metal processing, hand-held tools, etc., can solve the problems of inconvenient operation, uneven film width, affecting test results, etc., and achieve uniform width and easy sampling Effect

Inactive Publication Date: 2015-03-25
JIANGMEN PENGJIANG HUALONG PACKING MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, for film sampling, blades and rulers are generally used to cut test samples. This method is not only inconvenient to operate and wastes time, but also affects the test results due to the uneven width of the cut film.

Method used

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Embodiment Construction

[0013] The specific embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0014] Such as Figure 1-Figure 2 The film sampling knife shown includes a knife handle 1 and a knife holder 2 arranged at the front end of the knife holder 1, two blades 3 parallel to each other are arranged on both sides of the knife holder 2, and the blades 3 are connected by screws 6 fixed on the knife holder 2. In the present invention, two blades 3 parallel to each other are provided, so that the operator can obtain the required spline with only one easy stroke, and the width of the spline is consistent. In addition, the gap between the two blades 3 can also be adjusted as required. The invention makes film sampling extremely easy, reduces the labor intensity of the operator and improves the work efficiency of the operator.

[0015] Preferably, the handle 1 is corrugated. The wavy design can make the operator have a better...

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PUM

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Abstract

The invention discloses a thin film sampling knife. The thin film sampling knife comprises a knife handle and a knife rest arranged at the front end of the knife handle. Two parallel blades are arranged on the two sides of the knife rest and fixed to the knife rest in a screw connection mode, the knife handle is wavy, gaskets are clamped between the blades and the knife rest, pressing plates for fastening the blades to the knife rest are arranged on the outer sides of the blades, and knife point parts inclining downwards are arranged at the front ends of the blades. The thin film sampling knife has the advantages that thin film sampling is facilitated, and the width of a thin film sample can be accurately acquired.

Description

technical field [0001] The invention relates to a cutting tool for film sampling. Background technique [0002] At present, for film sampling, blades and rulers are generally used to cut test samples. This method is not only inconvenient to operate and wastes time, but also affects test results due to the uneven width of the cut film. Contents of the invention [0003] The present invention aims to solve the technical problems mentioned above, and provides a cutter that is convenient for film sampling and accurately obtains the width of film splines. [0004] The present invention is achieved through the following technical solutions: [0005] A thin film sampling knife comprises a knife handle and a knife holder arranged at the front end of the knife holder. Two blades parallel to each other are arranged on both sides of the knife holder, and the blades are fixed on the knife holder through screw connection. [0006] Preferably, the handle is wavy. [0007] Preferably,...

Claims

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Application Information

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IPC IPC(8): B26B3/04G01N1/28
Inventor 文斌森
Owner JIANGMEN PENGJIANG HUALONG PACKING MATERIAL