JP2000279658A - Simple razor - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve safety for a blade edge in a simple razor for removing useless hair by freely taking in and out a slide member with an edge to a grip member. SOLUTION: A simple razor comprises an elongated grip member 2 having a rear plate 4 which rises from the rear edge of a bottom plate 3, right and left side plates 5 which rise from right and left side edges thereof and flange shaped plates protruding inward from the upper ends of the right and left side plates to form a space of substantially doubled rectangular shape in cross-section by the inner surface thereof and the upper surface of a clearance between the flange shaped plates and a slide member 11 with an edge which can be freely taken in and out of the front end open surface of the grip member. The slide member with the edge is provided with a flat plate part 13 with an edge protruding from the front surface of a slide plate part 12 having substantially the same size and the same cross sectional shape as those of the space. Stoppers 7 protrude in the inner surface of the front parts of the flange shaped plates and a cut-out part 14 is provided as a stopper passage on the side surface of the upper part of the slide plate part 12, so that the engagement of the stoppers with the rear end of the cut-out part is regarded as the front limit of the forward movement of the slide member.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a simple razor for removing unnecessary hair, which is used for, for example, aligning eyebrows.

[0002]

2. Description of the Related Art A simple razor, which is used by men for shaving, in which a blade is clamped at the tip of a metal handle is well known.

[0003]

The conventional razor for shaving is considered to be a single-use disposable razor, and its blade is not sufficiently protected. The sack is fitted.

Therefore, when the above-mentioned simple razor is used as a simple razor used for aligning eyebrows and the like, in such a case, the number of hairs to be shaved off is extremely small. Since the blade is used, it is necessary to protect the blade during its storage period and to ensure safety for preventing the hand from being accidentally hurt by the blade.

The present invention is intended to ensure the safety of such a blade.

[0006]

As the first means, the rear plate 4 is erected from the rear edge of the bottom plate 3 which is long in the front-rear direction, and the left and right side plates 5 and 5 are erected from the left and right side edges, respectively.
The flange-like plates 6 and 6 protrude from the inner surfaces of the upper ends of the both side plates, and a space having a substantially convex cross section is formed by the bottom plate, the left and right side plates, the two flange-like plates, and the upper surface of the gap between the two flange-like plates. A handle member 2 and a sliding member 11 with a blade which is fitted into the handle member and is provided so as to be able to enter and exit from the front end face of the handle member. The stopper 7 is provided, and the sliding member 11 with the blade is
The sliding plate portion 12 has the same size and the same cross-sectional shape as the above-mentioned convex space, and the upper side surface excluding the rear portion. The notch 14 is provided as the stopper passage, and the engagement of the rear end of the notch 14 with the rear end surface of the stopper is the front limit of the forward movement of the bladed sliding member 11 with respect to the handle member 2.

As a second means, a non-slip ridge 17 is provided laterally on the upper surface of the sliding plate 12 having the first means.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Referring to the drawings, a simple razor 1 of the present invention comprises a handle member and a sliding member with a blade slidably fitted in the handle member.

The handle member 2 includes a bottom plate 3 that is long in the front-rear direction.
The right and left side plates 5 and 5 having the same height as the rear plate are erected from the rear edge of the rear plate 4 and the left and right side edges, respectively.
Flange-shaped plates 6 and 6 protrude from the inner surfaces of the upper ends of both side plates. Therefore, the handle member forms a space having a substantially convex cross section by the bottom plate, the left and right side plates, the two flange plates, and the upper surface of the gap between the two flange plates. At least one of the front inner surfaces of the two flange-shaped plates 6 and 6 includes:
A stopper 7 having a shape obtained by extending the flange-shaped plate inward is provided. In the illustrated example, it is attached only to the flange-shaped plate on the left side of the figure. However, it may be provided to project from the front part of the flange-shaped plate on the right side of the figure, or may be provided to protrude from both front parts of the flange-shaped plate. As shown in FIG. 2, the bottom plate 3 may be provided with holes 8 on both left and right sides.

The bladed sliding member 11 is formed by projecting a flat bladed plate portion 13 from the front surface of the sliding plate portion 12. The sliding plate portion 12 has substantially the same size and the same cross-sectional shape as the convex shape space of the above-mentioned pattern member. However, as shown in FIG. 2, the convex shape may be formed by chamfering the left and right sides of the lower end to reduce the frictional resistance to the pattern member. Sliding plate 12
A notch 14 is provided on the upper side surface except for the rear part of the rim. The notch serves as a passage for passing the stopper 7 when the sliding member 11 with the blade slides on the handle member 2, and as shown in FIG. When this is done, the rear end surface of the stopper 7 and the rear end surface of the notch 14 engage to define the front end.

The plate-like blade-attached plate portion 13 has a blade 15 fixed to the plate portion with a pin 16. The plate portion is made thinner from the lower front end surface of the slide plate portion 12 than the slide plate portion. The sliding plate portion 12 and the plate portion are integrally formed of a synthetic resin material. The handle member 2 is also integrally formed of a synthetic resin material.

A plurality of anti-slip ridges 17 are preferably provided laterally on the upper surface of the bladed sliding plate portion 11 in the left-right direction.

In the above-described configuration, from the retracted state of the bladed sliding member 11 shown in FIGS. On the other hand, the bladed sliding member 11 is pushed out, and the rear end surface of the notch 14 contacts the rear end surface of the stopper 7 to reach the front end, and the bladed sliding member 11 stops. After using the razor in this state, the non-slip ridge 17 may be pushed back until the blade 15 is housed in the front part of the handle member.

[0014]

The present invention has the above-described structure, and is formed by the handle member 2 and the sliding member 11 with the blade, and has substantially the same size in the convex space having the handle member cross-sectional shape. In addition, since the sliding plate portion 12 having the same cross-sectional shape is fitted, the upper surface of the sliding plate portion is exposed to the upper surface of the handle member. The moving member can be easily slid into and out of the front end face of the handle member. A stopper 7 is provided at the front of the flange-shaped plate 6 of the handle member, and a notch 14 as the stopper passage is formed in the sliding plate portion. 12 Sliding member with blade for handle member
There is no limit to the eleventh limit, so there is no dropout.

Since the anti-slip ridges 17 are provided laterally on the upper surface of the sliding plate portion 12 as in the second aspect, the sliding member with the blade can easily enter and exit the member with the handle.

[Brief description of the drawings]

FIG. 1 is a plan view of a razor of the present invention.

FIG. 2 is an enlarged cross-sectional view of a main part.

FIG. 3 is an exploded perspective view of the razor.

FIG. 4 is a perspective view of a razor.

FIG. 5 is a perspective view of the razor with the blade exposed.

[Explanation of symbols]

 2 ... Handle member 6 ... Flange plate 7 ... Stopper 11 ... Sliding member with blade 12 ... Sliding plate portion 14 ... Notch

Claims (2)

[Claims] 1. A rear plate 4 is erected from a rear edge of a bottom plate 3 which is long in the front-rear direction, and left and right side plates 5 and 5 are erected from left and right side edges, respectively, and a flange-shaped plate is formed from an inner surface of an upper end of the both side plates. A handle member 2 protruding from the bottom plate, the left and right side plates, the two flange-shaped plates, and a gap upper surface between the two flange-shaped plates to form a space having a substantially convex cross section; A sliding member with a blade 11 which is fitted and provided so as to be able to move in and out from the front end face of the handle member. The plate 11 is formed by projecting a flat plate-like blade-provided plate portion 13 from the front surface of the sliding plate portion 12, and the sliding plate portion 12
Is provided with a notch 14 as the stopper passage on the upper side surface except for the rear portion, which has substantially the same size and the same cross-sectional shape as the convex-shaped space, and engages the notch 14 with the rear end surface of the stopper. Is a sliding member with a blade for the handle member 2.
11 A simple razor characterized by the front end of advance. 2. The simple razor according to claim 1, wherein a non-slip ridge 17 is provided laterally on an upper surface of the sliding plate portion 12.