Transformable saw

A saw frame and saw blade technology, which is applied in the field of deformed saws, can solve the problems of not being suitable for sawing, unsafe, inconvenient to carry, etc.

Inactive Publication Date: 2012-05-02
SHANGHAI KUNJEK HANDTOOLS & HARDWARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] First of all, the connection angle between the saw blade and the handle cannot be changed, which is inconvenient to carry, and the saw blade is exposed outside, which is not safe
[0004] Then, the shape and size of the saw cannot be changed, which is not suitable for the needs of saws in different occasions

Method used

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Embodiment Construction

[0025] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0026] The core of the present invention is that the present invention provides a saw whose shape, size, angle of saw blade and handle can be changed arbitrarily according to needs, so as to meet the needs of different occasions.

[0027] see figure 1 , which is a state diagram of the deformed saw in the present invention. It includes a saw frame 1, a saw blade 2, a left handle 3 and a right handle 4. The left end 21 of the saw blade 2 is connected to the first end 31 of the left handle 3 , and the right end 22 of the saw blade 2 is connected to the first end 41 of the right handle 4 . The saw also includes left and right adjustment devices. in,

[0028] Left adjustment device: used in the non-working state, it can adjust the connection position between the second end 32 of the left handle 3 and the saw frame 1, and drive to change the angle between the saw...

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PUM

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Abstract

The invention relates to a transformable saw which comprises a saw frame, a saw blade and a left and a right handles, wherein both ends of the saw blade are respectively pivoted at first end parts of the left handle and the right handle. The saw also comprises a left adjusting device and a right adjusting device, wherein the left adjusting device is used for adjusting the connecting position between the second end part of the left handle and the saw frame and driving to change the angle between the saw blade and the left handle so as to further change the shape and the size of the saw in a nonworking state, and fixing the connecting position between the left handle and the saw frame in a working state; and the right adjusting device is used for adjusting the connecting position between the second end part of the right handle and the saw frame and driving to change the angle between the saw blade and the left handle so as to further change the shape and the size of the saw in the nonworking state, and fixing the connecting position between the right handle and the saw frame in the working state. According to the invention, the shape and the size of the saw and the angles between the saw blade and the handles can be freely changed to meet the requirements of different occasions for the saw.

Description

technical field [0001] The invention relates to a saw, in particular to a saw whose shape, size, angle of saw blade and handle can be changed arbitrarily as required. Background technique [0002] A saw is a very common tool used to cut through larger, wider boards or other materials. Commonly used saws generally include a saw blade and a handle, and the saw blade and the handle are fixedly connected, and the connection angle between the saw blade and the handle cannot be changed, which has the following disadvantages: [0003] First of all, the connection angle between the saw blade and the handle cannot be changed, which is inconvenient to carry, and the saw blade is exposed outside, which is unsafe. [0004] Then, the shape and size of the saw cannot be changed, which is not suitable for the needs of saws in different occasions. Contents of the invention [0005] In view of the above defects, the purpose of the present invention is to provide a deformed saw to solve t...

Claims

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Application Information

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IPC IPC(8): B23D51/00B23D51/02B23D51/12B23D51/01
Inventor 温昊
Owner SHANGHAI KUNJEK HANDTOOLS & HARDWARE
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