JPH08323065A - Portable razor - Google Patents

Abstract

PURPOSE: To provide a highly-portable razor capable of being used on various parts and in diversified embodiment. CONSTITUTION: This portable razor has a stick-shaped handle 1 and a head 2 to which a blade 3 is attached to one face so as to be mounted in a bent state in a recessed part and a blade is attached to the other face so as to be curvedly inserted in a recessed part. The center of the head 2 is rotatably and pivotally attached to the tip of the handle 1 via a shaft 6 which is almost in parallel with the center axis of the curve of each of the blades 3 and almost orthogonally crosses the longitudinal direction of the handle. Consequently, by rotating the head 2, the portable razor can be used on variable parts in diversified embodiment.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a portable razor, and more particularly to a portable razor which has improved safety and portability without impairing usability.

[0002]

2. Description of the Related Art As a conventional portable razor, for example, as shown in FIG. 14, a shaving blade B is sandwiched and held at a tip end of a plate-like handle A, and as shown in FIG. A shaving blade B is attached to a blade base C provided at the tip of a handle A having a shape, and the mounting surface formed on the blade base C is convexly bulged and curved as shown in FIG. The blade B is held in a bulging and curved state to improve the shaving property such as a concave portion of the body, or as shown in FIG. 17, the grip portion D of the handle A has the same width as the blade base C. There is one in which the operability of the handle A is increased to a certain extent when used.

However, since all of these conventional products have an integral handle, there is a problem in that portability is impaired if the handle A is increased in total length in order to improve operability during use. Further, in all of these, since the shaving blade B attached to the blade base C is still exposed, conventionally, for example, as shown in FIG. 18, a cap E for covering the blade edge of the razor blade B together with the blade base C is provided. Was installed to ensure safety when not in use. F is an umbrella for attaching the shaving blade B to the blade stand C. However, in the case where the blade base C having such a constant shape is provided in this manner, the application site of the razor is determined, so normally, a plurality of razors having different shapes of the blade base C are prepared and the razor is used according to the use site. There was a need to choose a razor.

[0004]

SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a portable razor capable of improving portability without impairing usability.

[0005]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention has a rod-shaped handle portion and a shaving blade mounted on the front side in a bulging curved state, while the razor blade is mounted on the back side in a concave curved state. It has an attached head part. The central portion of the head portion is pivotally attached to the tip of the handle portion through an axis that is substantially parallel to the curved center axes of the shaving blades and is substantially orthogonal to the length direction of the handle. There is.

Further, the handle portion is characterized in that it has a curved shape along its longitudinal direction.

[0007]

In the portable razor configured as described above, when the razor is not used, the head portion is rotated in parallel with the handle portion to reduce the space occupied by the razor and improve portability. Further, if necessary, the head portion including the tip portion of the handle portion is covered with a cap or the like to ensure safety during carrying.

On the other hand, when using a razor, the head part is rotated so that the shaving blade on the side conforming to the shape of the use part is located on the opposite side of the handle part. That is, if you are going to use it on a protruding part of the body like an arm or leg,
A concave razor is constructed by rotating the head part so that the razor blade installed in the concave curved state is located on the side opposite to the handle part, but when using it in a concave part of the body such as the side By rotating the head part in the opposite direction, the head part is rotated so that the razor blade attached in a bulging and curved state is located on the side opposite to the handle part, forming a convex razor. To do.

In this way, by rotating the head portion in accordance with the shape of the portion where the razor is to be used,
With a so-called one-touch operation, it is possible to select a shaving blade mounted in a bulging curved state and a shaving blade mounted in a concave curved state. Therefore, it is possible to diversify the use site and use mode without impairing the usability of the portable razor.

[0010]

According to the present invention, the razor blade mounted in the bulging curved state and the razor blade mounted in the concave curved state by simply rotating the head portion pivotally attached to the tip of the handle portion. Since it is possible to easily switch and use the razor, it is possible to diversify the usage site and usage mode of the portable razor. Further, when not in use, the head portion can be rotated in parallel with the handle portion to be compact, so that the portability of the portable razor is improved.

[0011]

Embodiments of the present invention will be described in detail below with reference to the drawings. 1 is a perspective view showing one mode of use of an embodiment of a portable razor according to the present invention, FIG. 2 is a perspective view when not in use, and FIG. 3 is a perspective view with the cap shown in FIG. 2 removed. 4 is a rear view of one usage mode, FIG. 5 is a rear view showing a process of changing the usage mode or another usage mode or non-use state, FIG. 6 is a rear view showing another usage mode, and FIG. 7 is a front view of FIG. 8 is a front view of FIG. 5, and FIG. 9 is a front view of FIG.

In these figures, a bar-shaped handle
A head portion (2) is rotatably attached to the tip of (1) about an axis substantially orthogonal to the axial direction of the handle portion (1). The head portion (2) is curved and formed in an arch shape around an axis parallel to the rotation axis of the head portion (2). Then, the shaving blades (3) and (4) are attached to the curved outer side surface and the curved inner side surface of the head portion (2) by a conventionally known structure. The handle (1) is not limited to the one that extends linearly as shown in the figure, and may have a shape that is slightly curved along the longitudinal direction. When curved, there is an advantage that shaving work of limbs and body becomes easy.

That is, the shaft hole (5) is provided at the tip of the handle portion (1) whose bottom surface is flat. Then, a shaft (6) protruding from the central portion of the upper surface of the arch-shaped head portion (2) is rotatably fitted and held in the shaft hole (5), so that the shaft (6) is The head portion (2) can be rotated about the center in any direction.

Therefore, as shown in FIGS. 1, 4 and 7, the razor blade (4) attached in a bulging and curved state is positioned so that the shaving blade (4) is located on the opposite side of the handle portion (1). ) Is rotated to form a T-shaped razor with a convex shaving blade (4). However, when the head portion (2) is rotated so that the razor blade (3) attached in the concave curved state as shown in FIGS. 6 and 9 is located on the opposite side of the handle portion (1). , A T-shaped razor with a concave shaving blade (3). (7) is the head including the tip of the handle (1)
It is a cap that covers the whole of (2).

In the portable razor configured as described above, when it is used in a protruding part of the body such as an arm or a leg, it is bulged and bent as shown in FIGS. 1, 4 and 7. The head portion (2) is rotated so that the attached shaving blade (4) is located on the opposite side of the handle portion (1) to form a T-shaped razor having a convex shaving blade (4). On the other hand, for the recessed part of the body such as the armpit, the shaving blade (3) attached in the recessed curved state as shown in FIGS. 6 and 9 is on the opposite side of the handle part (1). The head portion (2) is rotated so as to be located at the position (3) to form a T-shaped razor having a concave shaving blade (3). For this reason, even when carrying one razor, it is possible to arbitrarily use the convex razor and the concave razor.

When the head portion (2) is rotated so as to be parallel to the handle portion (1) as shown in FIGS. 5 and 8, by selecting the shaving blade located on the front side. A convex razor and a concave razor can be selectively used, and a cap (7) can be attached as shown in FIG. 2 to enhance safety when carrying.

The above-described rotation operation is performed by the head unit.
Since it can be easily performed by pinching the head portion (2) from both end faces of (2), safety is not impaired.
Further, in the above embodiment, the head portion (2) is prevented from freely rotating by the fitting resistance between the shaft hole (4) and the shaft (5).
2 and FIG. 13, the ribs (8) are provided on the lower surface of the front end of the handle portion (1) and the upper surface of the central portion of the head portion (2).
By providing (9) and the like, the head part (2) can be locked at a position parallel to the handle part (1) and a position orthogonal to the handle part (1).

That is, since the head portion (2) can be rotated and the mode of the razor blade can be switched according to the shape of the portion where the razor is to be used, the usability of the portable razor is improved. It is possible to diversify the use site without damaging the.

In each of the embodiments, the head portion (2) is curved in an arch shape and the shaving blades are attached to the curved outer side surface and the curved inner side surface, but the head portion (2) is not necessarily curved in the arch shape. do not have to. In addition, when the cap (7) is provided, it is of course that the safety when carried is further enhanced.

[Brief description of drawings]

FIG. 1 is a perspective view showing one mode of use of an embodiment of a portable razor according to the present invention.

FIG. 2 is a perspective view of the portable razor shown in FIG. 1 when not in use.

FIG. 3 is a perspective view with the cap shown in FIG. 2 removed.

FIG. 4 is a rear view of one mode of use of the portable razor shown in FIG.

5 is a rear view showing another usage state or non-use state of the portable razor shown in FIG. 1. FIG.

FIG. 6 is a rear view showing another usage mode.

FIG. 7 is a front view of FIG.

FIG. 8 is a front view of FIG.

9 is a front view of FIG.

FIG. 10 is an exploded perspective view illustrating a coupling structure of a handle portion and a head portion.

FIG. 11 is a cross-sectional view showing an assembled state of the coupling structure shown in FIG.

FIG. 12 is an exploded perspective view illustrating another coupling structure of the handle portion and the head portion.

13 is a cross-sectional view of an assembled state of the coupling structure shown in FIG.

FIG. 14 is a perspective view showing a conventional example of a razor.

FIG. 15 is a perspective view showing a conventional example of a razor.

FIG. 16 is a perspective view showing a conventional example of a razor.

FIG. 17 is a perspective view showing a conventional example of a razor.

FIG. 18 is a cross-sectional view of a head portion showing a conventional example of a razor.

[Explanation of symbols]

 (1) Handle part (2) Head part (3) (4) Shaving blade (5) Shaft hole (6) Shaft (7) Cap (8) (9) Overcoming rib

Claims (2)

[Claims] 1. A center axis of curvature of both shaving blades, comprising a bar-shaped handle portion and a head portion having a shaving blade attached to the front surface in a bulging curved state and having a shaving blade attached to the back surface in a concave curved state. A portable razor, wherein a central portion of a head portion is pivotally rotatably attached to a distal end of a handle portion via an axis that is substantially parallel to the handle and is substantially orthogonal to the length direction of the handle. 2. The razor according to claim 1, wherein the handle portion has a curved shape along its longitudinal direction.