Multi-saw hand drawing saw

A hand-pull saw and multi-saw blade technology, applied in the hand-pull saw field, can solve problems such as low efficiency

Inactive Publication Date: 2016-01-20
CHONGQING WUSHAN YUANXIAO MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional hand saw has only one saw blade. The disadvantage of this hand saw is that it can only saw one board at a time, and the efficiency is too low.

Method used

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Embodiment Construction

[0009] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0010] Such as figure 1 and figure 2 As shown, the structure of the present invention includes a saw frame 1, a tension rope 2, a control panel 3, a combined saw blade 4 and a saw blade frame 5; the saw frame 1 is an I-shaped structure, the upper end of the saw frame 1 is provided with a tension rope 2, and 2. Pull the two ends of the upper end of the saw frame 1. The tension rope 2 is a composite rope twisted from multiple ropes; Inserted in the middle of the multiple ropes of the tension rope 2; the lower end of the saw frame 1 is provided with a combined saw blade 4, which is a combined structure in which multiple saw blades are arranged side by side; the two ends of the combined saw blade 4 are provided with T-shaped Saw blade frame 5 , the saw blade frame 5 sets the two ends of the combined saw blade 4 on the saw frame 1 .

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Abstract

The invention discloses a multi-saw hand drawing saw which structurally comprises a saw frame, a tension rope, a control board, a combined saw blade and saw blade frames. The saw frame is of an I-shaped structure. The tension rope is arranged at the upper end of the saw frame. The two heads of the upper end of the saw frame are tensioned through the tension rope. The tension rope is a compound rope formed by twisting multiple ropes. The control board is arranged in the middle of the tension rope, is a long-bar-shaped wood block and is inserted in the middles of the ropes of the tension rope. The lower end of the saw frame is provided with the combined saw blade, and the combined saw blade is of a combined structure formed by arranging a plurality of saw blades in parallel. The T-shaped saw blade frames are arranged at the two ends of the combined saw blade, and the two ends of the combined saw blade are arranged on the saw frame in a sleeving manner through the saw blade frames. The multi-saw hand drawing saw has the beneficial effect that the combined saw blade of the saw blades can be used for sawing multiple boards at a time.

Description

technical field [0001] The invention relates to a hand saw, in particular to a multi-blade hand saw. Background technique [0002] The traditional hand saw only has one saw blade. The disadvantage of this kind of hand saw is that only one board can be sawed at a time, and the efficiency is too low. Contents of the invention [0003] The problem to be solved by the present invention is to provide a multi-blade hand saw, which can saw multiple boards at one time. [0004] In order to solve the above problems, the technical solution of the present invention is as follows: [0005] A multi-blade hand saw, its structure includes a saw frame, a tension rope, a control panel, a combined saw blade and a saw frame; Pull the two ends of the upper end of the saw frame, the tension rope is a composite rope twisted into a plurality of ropes; a control panel is arranged in the middle of the tension rope, and the control panel is a long strip of wood, and the control panel The board i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27B21/02
Inventor 郑福君
Owner CHONGQING WUSHAN YUANXIAO MACHINERY CO LTD
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