Cutter knife storing box

Abstract

The present invention provides a cutter storing box for a trimming and slicing cutter, which comprises a box body, a plurality of blades, a fixing box cover, a moving box cover, a cutter pushing block, a guide rail block, a box opening key and a return spring, wherein the moving box cover is rotatably connected with the box body; the cutter pushing block is connected to the moving box cover and extends into the tail of a cutter storing groove in the box body so as to push the blades to move forward; the guide rail block is connected to the front part of the moving box cover and can push the blades to move backward; and the box opening key is arranged between the box body and the moving box cover to lock or unlock the moving box cover. The cutter storing box for the trimming and slicing cutter has the advantages of simple structure, convenient retake and putback of the blades, safety and reliability.

Description

technical field [0001] The invention relates to a hand tool component, in particular to a cutting knife storage box. Background technique [0002] Traditional cutting knives are usually divided into fixed type, folding type and telescopic type, and are generally used to cut paper, cloth, leather, etc. Chinese patent CN03223149.0 (disclosure date December 24, 2003) discloses "a combined cutting knife". By installing the blade in the groove of the knife seat and using the upper cover and the lock piece to cooperate, it can be more convenient replacement blades. But this cutting knife structure is comparatively complicated, and also needs to open lock plate earlier when changing blade, turns loam cake, and is inconvenient to use. Chinese patent CN200420102117.2 (disclosure date: February 8, 2006) discloses "a cutting knife", which is to set the blade in the installation groove of the knife seat, and set a fixed hole on the knife seat, and pass through the hole The screw insi...

AI Technical Summary

Problems solved by technology

However, the structure of the cutting knife is relatively complicated, and when replacing the blade, it is necessary to open the locking plate first and turn the upper cover, which is inconvenient to use

Chinese patent CN200420102117.2 (disclosure date: February 8, 2006) discloses "a cutting knife", which is to set the blade in the installation groove of the knife seat, and set a fixed hole on the knife seat, and pass through the hole The screw inside fixes the blade. This structure requires the use of tools when replacing the blade, which also has the problem of inconvenient use.

However, the traditional cutting knife self-storage handle usually has the disadvantages of opening the blade cover, taking out and inserting the blade, and the structure is more complicated and inconvenient to use.

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