JP3056022U - Scissors - Google Patents

Abstract

(57) [Summary] [PROBLEMS] This invention can be widely used for cosmetic hair removal such as removal of waste hair, barb removal for barb removal, and tweezers for work of crafts and crafts.
Providing scissors. [Structure] An appropriate metal plate is cut, and a deployable material plate having a symmetrical pattern portion, a scissor spring portion, a holding portion, and a scissor portion is provided on the left and right of the center bent portion, and the entire bent portion is folded from the bent portion. Each of the portions is bent so as to face each other, the tip of the scissor portion is curved inward, and the cutting edges are brought into contact when the pressing portion is pressed.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to scissors which can be widely used for hair removal such as removal of unwanted hair, barb removal for carelessly sticking to the body, and tweezers for work of crafts and crafts.

[0002]

[Prior art]

 Conventionally, for hair removal, barb removal, and tweezers, the base end is curved to provide spring properties, and the base end is bonded to the base end by pressing force, and the base end is polymerized and bonded, and the front end is expanded outward. In addition, a base polymerization adhesive type in which a tip is attached by pressing from a base end is generally known.

[0003]

[Problems to be solved by the invention]

 In the conventional base-end bending type, the base end is bent from a developed steel sheet cut in advance into a narrow width, and both ends thereof are made to coincide with each other. However, matching processing of the both ends requires extremely skill. In addition, in the base end polymerization bonding type, since the base end is polymerized and bonded, the cost is high due to a bonding process such as welding, and a trace of the welding process in the bonding process remains on the surface.

[0004] The scissors of the present invention improve such disadvantages, and have good spring properties, no displacement of the scissors at the tip, workability of the shape of the scissors, and low blind spots in use. The goal was to provide something that was easy to use.

[0005]

[Means for Solving the Problems]

 Cut an appropriate metal plate, provide a deployable material plate having a symmetrical pattern, scissor spring portion, holding portion, and scissor portion on the left and right of the center bent portion, bend the whole from the bent portion, The scissors are provided so that the respective portions are opposed to each other, the tip of the scissor portion is curved inward, and the respective cutting edges are brought into contact when the pressing portion is pressed.

The tip edge of the cutting edge may be formed in a round shape, and the protruding holding surface on the inner surface may be formed in a round shape.

[0007] The holding portion in the middle between the scissor spring portion and the scissor portion may be formed to have an enlarged width.

[0008] The extension direction of the scissor portion from the pressing portion may be bent at a required angle with respect to the longitudinal tip direction of the scissor spring portion or the handle portion.

[0009]

[Embodiment of the invention]

 An unfolded material that has an appropriate metal plate cut and has a symmetrical handle, scissors spring, presser, and a slender scissor with a square or round tip at the left and right of the center bent part. A plate is provided, the whole is bent from the bent portion, the respective portions are separated and faced, and the tip of the scissor portion is bent inward, and when the holding portion is pressed down, each cutting edge is bent. Scissors provided to make contact.

[0010]

【Example】

 Hereinafter, the scissors of the present invention will be described with reference to the drawings as an example of implementation. 1 is a scissors of the present invention, which is obtained by cutting an appropriate metal plate, for example, a steel plate having a required thickness, as shown in FIG. A developing material plate 2 having symmetrical handle portions 4a and 4b, scissor spring portions 5a and 5b, holding portions 6a and 6b, and scissor portions 7a and 7b is provided on the left and right of the center bent portion 3. , And the respective parts are separated and faced. At this time, the scissors 7a and 7b are provided so that the tips are curved inward, and the cutting edges 7a1 and 7b1 are brought into contact when the pressing portions 6a and 6b are pressed.

Although the holding portions 6a and 6b are shown in the shape of a circle in the drawing, the shape is not limited to this shape. Although it is shaped, it is a simple thing that does not form, and conversely, although not shown, even if it is knurled on the material itself and slipped, it is also baked rubber paint or sticking rubber plate May be provided with a slip.

As shown in FIG. 4, the cutting edges 7a1 and 7b1 may be of the same general type as the conventional type, or may be formed as a round cutting edge 7a2 as shown in FIG. The cutting edge 7a2 can be formed by press-molding the protruding holding surface 7a2a of the inner surface at the same time as cutting the development material plate 2.

[0013] Since the scissors of the present invention are configured as described above, the handle portions 4a and 4b are of a side-bending integrated bending type in which one side edge is bent and bent inward to face each other. The bending length can be taken only by the length of the handle portions 4a and 4b, and the strength of the handle portions 4a and 4b can be secured without performing troublesome welding.

The handle portions 4a, 4b are used as base ends to connect the scissor spring portions 5a, 5b, and the holding portions 6a, 6b having an enlarged area are formed in the middle of the cutting edge, so that the fingertips can be easily applied. Further, it is easy to apply force, and it is easy to press the cutting edges 7a1 and 7b1 at the tips.

Further, the extension direction of the blade edges 7a1 and 7b1 can be bent by a required angle with respect to the extension direction of the blade portions 5a and 5b by relaying the holding portions 6a and 6b, and the handle portions 4a can be bent from the blade edges 7a1 and 7b1. 4 and 4b are not on a straight line, so that the blade edges 7a1 and 7b1 are easy to see, the blind spot is small in use, and the blade edges 7a1 and 7b1 are easy to hit the target portion.

Alternatively, the scissor spring portions 5a, 5b and the pressing portions 6a, 6b intermediate the scissor portions 7a, 7b are formed wide, and the scissor portions 7a, 7b are formed to be shorter than the scissor spring portions 5a, 5b. As a result, the cutting edges 7a1 and 7b1 can reciprocate at a fixed position by pressing the holding portions 6a and 6b, so that the target portion can be pinched accurately.

When the shape of the cutting edges 7a1 and 7b1 is made to be a round cutting edge 7a2 with respect to the illustrated square shape, the protruding holding surface 7a2a also has a round shape, and the holding point is concentric with the center. Therefore, it is easy to pinch a pinched object such as hair to be removed.

The overall strength of the handle portions 4a and 4b, the scissor spring portions 5a and 5b, the holding portions 6a and 6b, and the scissor portions 7a and 7b can be increased depending on the thickness and width of the metal plate used.

Since the handles 4a and 4b are bent with respect to the scissors 7a and 7b, the handles 4a and 4b can be easily grasped and used.

With the above configuration, the cutting edges 7a1 and 7b1 of the scissors 7a and 7b can be maintained at a constant gap, and when a pressing force is applied, the direction of the pressure is determined, and the pressing surface is uniformly positioned. Pressure can be applied.

[0021]

[Effect of the invention]

 Since the scissors of this invention are as described above, the productivity is good, suitable for mass production, easy to hold, easy to see the cutting edge, the cutting surface of the cutting edge reciprocates at a certain position, and the pressing part is pressed by the fingertip. It is easy to add and use.

[Submission date] August 17, 1998

[Procedure amendment 2]

[Document name to be amended] Statement

[Correction target item name] 0005

[Correction method] Change

[Correction contents]

[0005]

[Means for Solving the Problems]

Cut an appropriate metal plate, provide a deployable material plate having a symmetrical pattern, scissor spring portion, holding portion, and scissor portion on the left and right of the center bent portion, bend the whole from the bent portion, causes spaced opposed front Symbol respective parts, a curved tip of the scissors portion inward, and, when that pressing down the pressed example section, Ru scissors instrument near that provided so as to contact the cutting edge of each.

[Brief description of the drawings]

FIG. 1 is an external perspective view of the scissors of the present invention.

FIG. 2 is an exploded plan view of the scissors of the present invention before bending.

FIG. 3 is an end view showing the shape of scissors, holding parts and handle parts, which are the main parts of the same.

FIG. 4 is also a partial side view showing an embodiment of the shape of the cutting edge of the scissor portion.

FIG. 5 is a partial side view showing another embodiment of the shape of the cutting edge of the scissor portion.

FIG. 6 is an enlarged view of the inner surface of a portion showing another embodiment of the shape of the cutting edge of the scissor portion.

FIG. 7 is a perspective view showing a use state of the scissors of the present invention.

[Explanation of symbols]

 DESCRIPTION OF REFERENCE NUMERALS 1 scissors 2 unfolded material plate 3 bent portion 4a handle 4b handle 5a scissor spring 5b scissor spring 6a presser 6b presser 7a scissor 7b scissor 7a1 cutting edge 7b1 cutting edge 7a2

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[Procedure amendment]

[Submission date] August 17, 1998

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] Claim 1

[Correction method] Change

[Correction contents]

Claims (4)

[Utility model registration claims] 1. An appropriate metal plate is cut, and a developing material plate having a symmetrical pattern portion, a scissor spring portion, a holding portion, and a scissor portion is provided on the left and right sides of a central bent portion. Is bent so that the respective parts are spaced apart from each other, the tip of the scissor part is bent inward, and the cutting edge is provided so as to contact each cutting edge when the pressing part is pressed down. 2. The scissors according to claim 1, wherein the tip edge of the cutting edge is formed in a round shape, and the protruding holding surface on the inner surface is also formed in a round shape. 3. The scissors according to claim 1, wherein an intermediate width between the scissor spring portion and the scissor portion is formed to have an enlarged width. 4. The scissors according to claim 1, wherein the extension direction of the scissor portion from the pressing portion is bent at a required angle with respect to the longitudinal tip direction of the scissor spring portion or the handle portion.