JPS5932153B2 - clippers - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a clipper, and an object of the present invention is to provide a clipper whose cutting height can be adjusted steplessly.

As shown in Figure 8, when shaving the back of the head, it is necessary to gradually lengthen the hair from the neck to the top of the head to create a tapered finish. Those with adjustable height have a narrow range of cutting height adjustment, and if you want to change the cutting height according to your personal preference, you have to use the blade in an unstable state with the blade floating above your skin, and the blade has a constant taper. There is a problem that it is difficult to obtain the angle, and since the attachment is attached to the bottom of the fixed blade and is adjusted in stages, the cutting height line is not uniform and it is difficult to obtain a clean finish. There was a problem.

The present invention has been made in view of the above problems, and will be described below with reference to the drawings showing embodiments of the present invention.

In FIGS. 1 to 4, the grip part 1 of the hair clipper body
is made of a synthetic resin material, and a sliding part (not shown) is housed inside.

The fixed comb blade 2 has a comb-shaped tip and is fixed to the tip of the grip part 1.

The movable comb blade 3 has a comb-shaped tip and is connected to a sliding portion so that it can slide back and forth in contact with the fixed comb blade 2.

The blade part 4 is composed of a fixed comb blade 2 and a movable comb blade 3,
The hair introduced into the blade portion 4 is cut.

The attachment 5 is formed into a cylindrical shape with openings at both ends.
A head contact surface 6 that comes into contact with the head having hair is formed on the bottom surface of the attachment 5, and a tapered comb 7 that straightens entangled hair and smoothly introduces it into the blade section 4 is provided at the opening of the attachment 5. formed at the end.

The attachment 5 is slidably attached to the outer periphery of the grip part 1, and by moving the comb 7 in the direction of the blade part 4, the attachment 5 is attached to the outer periphery of the grip part 1. The cutting height H, which is the distance, changes to adjust the hair cutting height.

The first lever 8 has a convex portion 10 that engages with an engagement recess 9 formed in the attachment 5, and a grip portion that protrudes inward from an opening 11 formed in a part of the side wall of the attachment 5. A pressing portion 13 is formed to press one side wall 12 of the first lever 8, and the first lever 8 is rotatably supported by the attachment 5.

The rack part 14 is formed on a side wall 15 on the opposite side to the side wall 12 of the grip part 1 pressed by the suppressing part 13.

The second lever 16 includes a convex portion 19 that engages with a retaining recess 18 formed in the attachment 5, and a rack portion 14 that protrudes inward from an opening 20 formed in a part of the side wall of the attachment 5. The second lever 16 is rotatably supported by the attachment 5.

The coil spring 21 has its center portion locked to the center of the gear portion 17 so as to apply a return force, and has one end abutted against the second lever 16 and the other end abutted against the attachment 5.

Next, the operating state will be explained with reference to FIG.

When the first lever 8 is pushed down, the grip part 1 is pressed by the pressing part 13, the rack part 14 and the gear part 17 are engaged, and the second lever 8 is pushed down.
As the second lever 16 is pushed down, the clipper main body X moves in the Q direction, and as the second lever 16 is raised, the clipper main body X moves in the P direction.

When the clipper main body X moves in the Q direction, the distance between the blade part 4 and the head contact surface 6 becomes longer, so the cutting height H increases, and when the clipper main body X moves in the P direction, the distance between the blade part 4 and the head contact surface 6 increases. Since the distance to the contact surface 6 becomes shorter, the cutting height H becomes lower and the second
Depending on the speed at which the lever 16 is pushed down, the moving speed of the clipper main body X changes with the attachment 5 in close contact with the hair.

You can adjust the taper angle to your liking.

When the first lever 8 is raised, the rack part 14 is disengaged from the gear part 17, and the attachment 5 is slidable along the grip part 1, so that the initial cutting height H can be freely set.

In addition, as a method of moving the clipper body, a roller may be provided instead of the rack part and the gear part, or a lever may be directly attached to the grip part.

FIG. 5 shows another embodiment, in which a lever 23 having a pressing part 22 is pivoted to an attachment 5 slidably provided on the grip part 1, so that the clipper body X can be attached at any position. As shown in FIG. 6, the clipper main body X is clamped and fixed between the suppressing part 22 and the attachment 5 by tilting down the lever 23, as shown in FIG.

This arrangement has the advantage that the attachment 5 can be fixed at any position, allowing the cutting height to be set freely.

As described above, the hair clipper according to the present invention includes a blade portion consisting of a fixed comb blade provided on a grip portion and a movable comb blade that slides back and forth in contact with the fixed comb blade, and the comb can be freely moved in the direction of the blade portion. In a hair clipper that adjusts the cutting height, a comb is formed at one end of an oily attachment with openings at both ends, and an opening is formed in a part of the peripheral wall of the attachment, and the comb is protruded from the opening and can be gripped. The attachment is characterized in that the attachment is provided with a lever that locks on the outer periphery of the part, and the inner periphery of the attachment slides into contact with the gripping part, so that the attachment can be freely locked in the gripping part with the lever. In addition to being able to freely release the locked state between the attachment and the grip, the cutting height can be freely set over a wide range, and the cutting height can be adjusted while mowing. There is an effect.

[Brief explanation of the drawing]

The drawings show an embodiment of the hair clipper of the present invention, and FIG. 1 is an external perspective view, FIG. 2 is a sectional view, FIG. 3 is an exploded perspective view of the attachment, and FIG. 4 is a sectional view of the attachment. 5 to 6 are operation state diagrams in other embodiments, FIG. 1 is a cutting height explanatory diagram, and FIG. 8 is a cutting state diagram. DESCRIPTION OF SYMBOLS 1...Grip part, 5...Attachment, 7...Comb, 8...Lever, 11
・・・・・・Opening part.

Claims (1)

[Claims] 1. A hair clipper equipped with a blade section consisting of a fixed comb blade provided on a gripping section and a movable comb blade that slides back and forth in contact with the fixed comb blade, and in which the comb is slidable in the direction of the blade section to adjust the cutting height. In this method, a comb is formed at one end of a cylindrical attachment with openings at both ends, and an opening is formed in a part of the peripheral wall of the attachment, and the comb is capable of protruding from the opening and is latched to the outer periphery of the gripping part. A hair clipper, characterized in that a lever is provided on the attachment so that the inner periphery of the attachment slides into contact with the grip.