JPS6232515Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a knife structure that is safe and prevents dust from entering the opening of the pocket knife by providing a case for storing the folding knife.

Conventional folding knives have a blade pivoted on the handle, and when not in use, the blade is stored in a slot inside the handle, but the blade is not fully folded. If you put the knife in your pocket with the tip of the blade exposed, it may damage your clothes or cause injury if it comes into contact with your body.Also, there is a risk that dust from your pocket may accumulate in the slot where the blade is stored in the handle. This caused the blade to become difficult to rotate.

The present invention has been devised to eliminate the above-mentioned dangerous drawbacks, and will be explained below with reference to the drawings.

Projections 2 and 2' are provided on the handle part 1 of a knife having a pocket knife structure in which the knife blade 6 is folded and stored in the handle part 1 at positions opposite to the rear ends of the front plane plate part and the back plane plate part. At the same time, a sheath body 5 with an open front part through which the handle part 1 can be inserted and removed in the longitudinal direction is provided with a length that accommodates the entire handle part 1, and the sheath body 5
The protrusions 2 and 2' protruding from the handle 1 on the inner wall 3 of the knife slide to pull the handle 1 out of the sheath 5 in the longitudinal direction, reach the tip, and the blade 6 of the knife rotates to remove the handle. This knife has guide grooves 4, 4' that lock at a position where it can be stored in the section 1.

Since the present invention is a folding knife having the above-mentioned structure, the handle 1 cannot be inserted into the sheath body 5 unless the blade 6 is completely folded. This prevents the dangerous mistake of putting a folded knife in a clothing pocket with the blade exposed, and also prevents dust from getting into the groove that stores the blade due to the structure of the folding knife. By covering the entire handle part 1 with the sheath body 5, there is no gap where dust can enter, thereby eliminating the cause of the malfunction. It has become something that can be done.

In addition, when using the blade 6, if the size of the handle 1 alone does not apply enough force, the sheath body 5 can be pulled out and held in both hands, making the work easier. The effect of this idea is enormous.

[Brief explanation of the drawing]

FIG. 1 is an exploded view showing an embodiment of the present invention.
FIG. 2 is a perspective view showing an embodiment of the present invention. FIG. 3 is a perspective view showing the stored state. FIG. 4 is a sectional view showing the main parts. 1...Handle, 2, 2'...Protruding piece, 3...Inner wall,
4, 4'...Guide groove, 5...Sheath body, 6...Blade.

Claims (1)

[Scope of utility model registration request] Projections 2 and 2' are provided on the handle part 1 of a knife having a pocket knife structure in which the knife blade 6 is folded and stored in the handle part 1 at positions opposite to the rear ends of the front plane plate part and the back plane plate part. At the same time, a sheath body 5 with an open front part through which the handle part 1 can be inserted and removed in the longitudinal direction is provided with a length that accommodates the entire handle part 1, and the sheath body 5
The protrusions 2 and 2' protruding from the handle 1 on the inner wall 3 of the knife slide to pull the handle 1 out of the sheath 5 in the longitudinal direction, reach the tip, and the blade 6 of the knife rotates to remove the handle. A knife having guide grooves 4, 4' that lock in a position where it can be stored in the section 1.