JP3153103U - Hair leather - Google Patents

Abstract

The present invention provides a hair leather that can improve the degree of freedom of cutting hair with leather and that can perform such cutting relatively easily. A base end 1A, 1B is rotatably connected, and a pair of left and right grips 2A, 2B are provided to be rotatable in the left-right direction. Head portions 4A and 4B for attaching the razor main bodies 3A and 3B inward are provided on the distal ends of the pair of left and right grips 2A and 2B, respectively, facing forward. A first stopper means 17 for forming a minimum gap X between the pair of left and right razor bodies 3A, 3B between the pair of left and right grips 2A, 2B is provided. A free leather cut can be made by the pair of left and right razor bodies 3A and 3B. Further, when the hair is leather cut, the blade edges of the razor bodies 3A, 3B are not in contact with each other, and the leather can be cut. [Selection] Figure 2

Description

  The present invention relates to a leather for hair used for cutting a hair using a razor (leather).

  Conventionally, as this type of head, the base end is pivotally connected, and a pair of left and right grips are provided to be pivotable in the left and right direction, and a leather body is attached to the tip side of the pair of left and right grips inward. A part is provided facing the tip, the leather cradle is provided on the other of the pair of left and right grips, and when cutting the hair, the hair is sandwiched, and the hair is slid toward the tip. There is (for example, Patent Document 1).

JP-A-9-313751

  In the prior art, since the leather is provided on only one of the pair of left and right, the hair can only be cut from one side, and it has not been possible to deal with a more free cut. Moreover, since the leather can contact the cradle in the prior art, the diameter of the hair when cutting, specifically, the diameter of the hair is in the range of about 0.05 mm to 0.15 mm, Such dimensional spacing had to be maintained between the leather and the cradle, which required skill in use.

  The problem to be solved is that in the leather for hair having a base end pivotably connected and a pair of left and right grip patterns provided to be rotatable in the left and right directions, and a leather main body provided on the distal end side of the grip pattern, It is intended to improve the degree of freedom of cutting hair with leather, and to make such a cut relatively easy.

  The invention of claim 1 is provided such that a base end is pivotably connected, a pair of left and right grips are provided to be pivotable in the left-right direction, and a razor body is provided inwardly on the pair of left and right grips, It is leather for hair characterized by providing the 1st stopper means which forms the minimum clearance gap between said left-right pair of said razor main bodies between a pair of right-and-left grip patterns.

  According to the invention of claim 2, the base end is pivotally connected, and a pair of left and right grips are provided so as to be pivotable in the left-right direction, and a razor body is attached inward to the distal end side of the pair of left and right grips. The head portion is provided facing forward, and first stopper means is provided for forming a minimum gap between the pair of left and right grip handles or between the pair of left and right razor bodies between the head portions. Leather.

  The invention of claim 3 is characterized in that the first stopper means is a convex portion projecting from at least one of the pair of left and right grips toward the other grip handle, the convex portion being the other grip. The leather for hair according to claim 1 or 2, wherein the leather can be locked to a handle.

  The invention of claim 4 is characterized in that the first stopper means includes a first convex portion projecting from one of the pair of left and right grips toward the other of the pair of left and right grips, and the pair of left and right grips. 4. The hair according to claim 3, further comprising: a second convex portion projecting toward one of the pair of left and right grips, and a second convex portion that can be locked with the first convex portion, on the other grip handle. For leather.

  The invention according to claim 5 is characterized in that the base ends of the pair of left and right grips are pivotally attached, a coil portion of a torsion coil spring is wound around the shaft, and one linear portion protruding from one end portion of the coil portion. 2 is connected to one of the pair of left and right grips, and the other straight portion protruding from the other end of the coil portion is connected to the other of the pair of left and right grips. It is leather for hair of any one of -4.

  The invention of claim 6 is characterized in that the left and right pair of left and right grips are provided at one intermediate portion between the one grip handle and the one head portion, and the other intermediate portion between the other grip handle and the other head portion. 3. The leather for hair according to claim 2, further comprising second stopper means for forming a maximum gap of 90 degrees or less between the razor bodies.

  The invention according to claim 7 is the leather for hair according to claim 2, wherein the grip handle is provided with a metal weight detachably attached to a grip handle main body made of synthetic resin.

  The invention according to claim 8 is the leather for hair according to claim 2, wherein the grip handle is provided with a synthetic resin grip handle main body and a metal mandrel in the longitudinal direction.

  The invention of claim 9 is the leather for hair according to claim 8, wherein the mandrel is connected to the head portion.

The invention of claim 10 is characterized in that the minimum gap is formed to be 0.05 mm or more. The leather for hair according to any one of claims 1 to 9, wherein the idea of claim 11 is the razor. The leather for hair according to any one of claims 1 to 9, wherein the main body is detachably provided.

  The invention of claim 12 is the leather for hair according to claim 11, wherein the razor body is detachably provided through a holder.

  According to the invention of claim 1, a pair of left and right razor bodies can be freely cut into leather, and when cutting the hair with leather, it is possible to cut the leather without fear of cutting the hair with shear like scissors. it can.

  According to the second aspect of the present invention, when a pair of left and right razor bodies are provided on the front end side of the grip handle, a free leather cut can be performed with the pair of left and right razor bodies by gripping the grip portion, and further when the hair is leather cut. The hair can be leather cut without the risk of cutting the hair by shearing like scissors.

  According to the third aspect of the present invention, the first stopper means can secure a minimum gap without any rattling or the like due to local locking.

  According to the invention of claim 4, local locking is formed in each of the pair of left and right grips.

  According to the fifth aspect of the present invention, since the dedicated torsion coil spring is provided as the means for urging to open the grip portion, the durability of the urging means can be improved.

  According to the sixth aspect of the present invention, it is possible to prevent the hair from entering the grip handle when the hair is peeled off.

  According to the invention of claim 7, the lightness of the razor main body can be adjusted by the presence or absence of the weight in the grip handle.

  According to the invention of claim 8, the strength of the handle can be increased and the strength resistance can be increased.

  According to the ninth aspect of the invention, the strength between the head portion and the handle can be improved.

  According to the tenth aspect of the present invention, it is possible to reliably prevent cutting by shearing across the hair.

  According to the eleventh aspect, when the sharpness is lowered, the razor body can be replaced.

  According to the invention of claim 12, when the sharpness is lowered, the razor body can be exchanged through the holder.

It is a perspective view of the open state which shows 1st Example of this invention. It is a perspective view of the closed state. It is sectional drawing of the same closed state. It is a disassembled perspective view around the coil spring. It is an exploded perspective view around a concentric rod. It is a perspective view which shows 2nd Example of this invention.

  Preferred embodiments of the present invention will be described with reference to the accompanying drawings. The embodiment described below does not limit the contents of the present invention described in the claims of the utility model registration. In addition, all the configurations described below are not necessarily essential requirements of the present invention.

  FIGS. 1 to 5 show Example 1, and the leather for hair is a pair of left and right grips 2A, 2B in the form of round bars each having a pair of left and right base ends 1A, 1B rotatably connected thereto, The head portions 4A and 4B for attaching the razor bodies 3A and 3B, which are leather bodies provided toward the front of the grip handles 2A and 2B, are flat and thin with a flat surface and a sharp blade. The leather for hair is composed of razor bodies 3A and 3B and a holder 1 thereof, and the holder 1 is composed of grip patterns 2A and 2B, head portions 4A and 4B, and the like.

  The pair of left and right base ends 1A, 1B are pivotally attached via a cylindrical shaft 5, and a screw 7 is inserted from a hole 6A of one base end 1A, 1B, and this screw 7 is connected to the cylindrical shaft 5 By passing through the hole 6B of the other base end 1B and screwing the nut 8 from the outside of the hole 6B, the pair of left and right base ends 1A and 1B are rotatably connected. A torsion coil spring 9 is interposed between one base end 1A and the other base end 1B. The torsion coil spring 9 has a coil portion 10 wound around an outer side of a cylindrical shaft 5 so as to be rotatable, and one linear portion 11A protruding from one end of the torsion coil spring 9 from one base end 1A side. By inserting and fixing the other straight portion 11B protruding from the other end of the coil spring 9 to the other handle 2B from the other base end 1B side, the coil spring 9 portion is fixed. The pair of left and right grips 2A, 2B is urged to open by a torsional moment generated around the center line (not shown). The head of the screw 7 and the nut 8 are covered with the decorative covers 12A and 12B, respectively.

  The pair of left and right head portions 4A and 4B are provided with groove portions 13A and 13B as holding portions for the razor main bodies 3A and 3B, respectively. The opening portions 14A and 14B of the groove portions 13A and 13B are opened inward, that is, inwardly between the pair of left and right head portions 4A and 4B, and the longitudinal direction of the opening portions 14A and 14B of the groove portions 13A and 13B is first. Is heading to. Therefore, by pressing the back portions 15A and 15B into the grooves 13A and 13B, the blade edges 16A and 16B are directed inward, and the longitudinal direction thereof is directed forward, so that the razor bodies 3A and 3B are detachably fixed. ing. In the embodiment, the openings 14A and 14B of any of the grooves 13A and 13B are provided obliquely downward and inward. For this reason, the blade edges 16A and 16B of the razor bodies 3A and 3B attached to the grooves 13A and 13B are also provided obliquely downward and inward. Therefore, in a state in which the pair of left and right grips 2A, 2B and thus the pair of left and right head portions 4A, 4B are closed, the blade edges 16A, 16B of the pair of left and right razor bodies 3A, 3B face each other in parallel. Can be done.

  Further, a first stopper means 17 is provided between the one grip handle 2A, that is, one head portion 4A, and the other grip handle 2B, and thus the other head portion 4B. The first stopper means 17 includes a first convex portion 17A provided on the inner surface of one grip handle 2A and a second convex portion 17B provided on the inner surface of the other grip handle 2B. The first convex portion 17A is provided at three locations on the proximal end 1A side, the distal end side, and the middle thereof in one grip handle 2A. Similarly, the second convex portions 17B provided on the inner surface of the other grip handle 2B are provided at three positions on the base end 1B side, the tip end side and the middle of the other grip handle 2B. In the state in which the pair of left and right grips 2A, 2B and thus the pair of left and right head portions 4A, 4B are closed, the tip of the second convex portion 17B hits the tip of the first convex portion 17A. It can be locked.

  The pair of left and right razor bodies 3A and 3B do not lose contact with each other between the blade edges 16A and 16B, but a minimum gap X between the blade edges 16A and 16B can be secured. When this happens, the first convex portion 17A and the second convex portion 17B are locked, and the pair of left and right grips 2A, 2B and the blades of the pair of left and right razor bodies 3A, 3B. The edges 16A and 16B are not narrowed. Furthermore, since the diameter of the hair is in the range of about 0.05 mm to 0.15 mm, the minimum gap X is formed to be 0.05 mm or more.

  Furthermore, the left and right pair of razor bodies 3A and 3B are provided on one intermediate portion between one grip handle 2A and one head portion 4A and the other intermediate portion between the other grip handle 2B and the other head portion 4B. Second stopper means 18 for forming a maximum gap Z between the blade edges 16A and 16B is provided. The second stopper means 18 may be provided between the pair of left and right grips 2A and 2B or between the pair of left and right head portions 4A and 4B. The second stopper means 18 is provided such that the inside of the other end 19B of the hook 19 connected to the one head portion 4A with one end 19A fixed thereto can be locked to the other head portion 4B. Has an annular shape that is horizontally long in the left-right direction. And when the blade edges 16A, 16B of the pair of left and right razor bodies 3A, 3B spread between each other, the other end 19B of the hook 19 can be locked to the grip handle 2B side so as to prevent the spread. Yes. In this case, the inner angle Y between the pair of left and right razor bodies 3A and 3B is 90 degrees or less, preferably about 5 degrees to 30 degrees, and more preferably the inner angle Y is about 15 degrees so that the maximum gap Z can be secured. It is like that. Thus, the pair of left and right razor bodies 3A and 3B can be prevented from opening freely.

  The grips 2A and 2B are each provided with a weight 21 in the form of a metal plate as a balance plate on the surface of a handle 20 made of synthetic resin. The weight 21 is detachably provided via an attaching / detaching means 22 such as a screw, a bolt, or a fitting means. In the embodiment, the weight 21 is arranged on the four surfaces around the grip handle main body 20, and the weight 21 is fixed to the center of the grip handle main body 20 with a bolt or a screw at the center. .

  Further, a metal mandrel 22 is provided in the longitudinal direction at the center of the grip handle main body 20 in the grip handles 2A, 2B. The mandrel 22 is attached by inserting the mandrel 22 into holes formed in the grips 2A and 2B. The head portions 4A and 4B are connected to the tips of the mandrel 22 in the grips 2A and 2B. A pair of left and right razor bodies 3A and 3B are arranged on one intermediate portion between the one grip handle 2A and one head portion 4A and the other intermediate portion between the other handle handle 2B and the other head portion 4B. A second stopper means 18 for forming a maximum gap Z therebetween is provided.

  Next, the operation of the above configuration will be described. When peeling the hair (not shown), the pair of left and right grips 2A and 2B are gripped to narrow the space between the pair of left and right head portions 4A and 4B and the blade edges 16A and 16B of the razor main bodies 3A and 3B. At this time, the pair of left and right grips 2A and 2B are narrowed in advance by the second stopper means 18 so that the inner angle Y between the blade edges 16A and 16B of the razor bodies 3A and 3B is narrowed. The inner angle Y can be adjusted simultaneously with the gripping. The hair can be razed with one or both of the blade edges 16A and 16B of the razor bodies 3A and 3B. At the time of this leather cutting, the blade edges 16A and 16B of the razor bodies 3A and 3B are not brought into contact with each other by the first stopper means 17, so the blade edges 16A and 16B of the pair of left and right razor bodies 3A and 3B are used. Cutting the hair like scissors is prevented, and leather cutting can be performed reliably.

  As described above, in the embodiment, corresponding to claim 1, the base ends 1A and 1B are rotatably connected, and the pair of left and right grips 2A and 2B are provided so as to be rotatable in the left and right directions. A razor body 3A, 3B is provided inwardly on the grip handle 2A, 2B side, and a minimum gap X is formed between the pair of left and right razor bodies 3A, 3B between the pair of left and right grip handles 2A, 2B. By providing one stopper means 17, a pair of left and right razor bodies 3A and 3B can be used to freely cut the leather, and when cutting the hair, the blade edges 16A and 16B of the razor bodies 3A and 3B come into contact with each other. There is no such thing, and the possibility of cutting the hair by shearing like scissors can be eliminated.

  In the embodiment, corresponding to claim 2, the base ends 1A, 1B are pivotally connected to provide a pair of left and right grips 2A, 2B so as to be pivotable in the left-right direction, and the pair of left and right grips 2A. 2B, head portions 4A and 4B for attaching razor bodies 3A and 3B inward are provided facing forward, and between the pair of left and right grip handles 2A and 2B, between the pair of left and right razor bodies 3A and 3B. By providing the first stopper means 17 that forms the minimum gap X, a free leather cut can be made by the pair of left and right razor bodies 3A and 3B provided on the tip side of the pair of left and right grips 2A and 2B, respectively. When razor cutting the hair, the blade edges 16A, 16B of the razor bodies 3A, 3B are not in contact with each other, and the possibility of cutting the hair by shearing like scissors is eliminated. Kill.

  In the embodiment, corresponding to claim 3, the first stopper means 17 is a first convex portion 17A and a second convex portion 17B protruding from the pair of left and right grips 2A, 2B, Can be locked, so that the inner surface of the grips 2A and 2B is not locked completely, but it can be secured locally and the minimum gap X can be secured without rattling. It can be finished accurately.

  In the embodiment, corresponding to claim 4, the first stopper means 17 is gripped by the pair of left and right grips 2A, the first projection 17A projecting toward the grip 2B, and the grip 2B. It consists of a second convex portion 17B that protrudes toward the handle 2A and can be locked with the first convex portion 17A, and the left and right sides are brought into contact with each other by abutting the first convex portion 17A and the second convex portion 17B. Local locking is formed in each of the pair of grip patterns 2A and 2B, and rattling or the like is further eliminated.

  Moreover, when the grip 2B is gripped by the grip 2A, the razor bodies 3A, 3B of the heads 4A, 4B peel off the head hair when the first projection 17A and the second projection 17B match. The interval is formed. At this time, since a person with a lot of hair and a person with a small amount of hair are not peeled off in the same manner, the first convex portion 17A and the second convex portion 17B are slightly elastically deformed by strongly grasping the grips 2A and 2B. The hair stripping can be adjusted by narrowing the gap between the razor bodies 3A and 3B of the portions 4A and 4B.

  In the embodiment, corresponding to claim 5, the base ends 1A and 1B of the pair of left and right grips 2A and 2B are axially attached, and the coil portion 10 of the torsion coil spring 9 is wound around the shaft 5, and this coil portion One straight portion 11A protruding from one end of 10 is connected to the handle 2A, and the other straight portion 11B protruding from the other end of the coil portion 10 is connected to the other of the handle 2B. Thus, the pair of left and right grips 2A and 2B can be urged to open using the torsional moment of the torsion coil spring 9. By using the dedicated torsion coil spring 9 as a means for urging it to open in this way, the durability of the spring can be improved.

  In the embodiment, corresponding to claim 6, the intermediate portion between one grip handle 2A and one head portion 4A and the other intermediate portion between the other handle handle 2B and the other head portion 4B. By providing the second stopper means 18 that forms the maximum gap Z in which the inner angle Y between the pair of left and right razor bodies 3A and 3B is 90 degrees or less, when the hair is peeled off, the grip patterns 2A and 2B can enter. It is possible to prevent unintentional hair, and the second stopper means 18 also serves to prevent left and right blurring, so that no extra hair is peeled off.

  In the embodiment, corresponding to claim 7, the grip patterns 2A and 2B are provided with a metal handle 21 detachably provided on the handle body 20 made of synthetic resin, so that the hair flow when the hair is peeled off. The razor body 3A, 3B is cut up and down along the razor, but sometimes the cutting work is performed at a slight angle with respect to the hair, but each time the razor body 3A, 3B is moved up and down, the handle 2A, 2B is opened or closed. Make adjustments. At this time, the lightness of the razor main bodies 3A and 3B on the tip side can be adjusted by the presence or absence of the plate-like weight 21.

  In the embodiment, corresponding to claim 8, the grip handles 2A, 2B are provided with a grip handle main body 21 made of synthetic resin and a metal mandrel 22 provided in the longitudinal direction. The strength of 2B can be increased and the strength resistance can be increased.

  In the embodiment, corresponding to claim 9, the mandrel 22 is connected to the head portions 4A and 4B, whereby the strength between the head portions 4A and 4B and the grips 2A and 2B can be improved. it can.

  In the embodiment, corresponding to claim 10, the minimum gap X is formed to be 0.05 mm or more, so that the diameter of the hair is in the range of about 0.05 mm to 0.15 mm. By setting X to 0.05 mm or more, it is possible to reliably prevent the pair of left and right razor bodies 3A and 3B from being cut by shearing with the hair (not shown) sandwiched therebetween, and performing a leather cut well. it can.

  In the embodiment, corresponding to claim 11, the razor bodies 3A, 3B are detachably provided to the head portions 4A, 4B by the grooves 13A, 13B. Therefore, when the sharpness is lowered, new razor bodies 3A, 3B are provided. Replace it.

  In the embodiment, corresponding to claim 12, the razor bodies 3A, 3B are detachably provided to the head portions 4A, 4B via the holder 1 by the groove portions 13A, 13B, so that when the sharpness is lowered, a new razor is provided. The main bodies 3A and 3B may be replaced.

  In the second embodiment shown in FIG. 6, the same parts as those in the first embodiment are denoted by the same reference numerals, and detailed description thereof is omitted. In the second embodiment, the first stopper means 17 ′, like the second stopper means 18, has one intermediate portion between one grip handle 2 A, 2 B and one head portion 4 A, 4 B, and the other The grip pattern 2A, 2B and the other intermediate part of the other head part 4A, 4B are formed by a first convex part 17'A and a second convex part 17'B.

  Even if it does in this way, when razor-cutting hair by locking 1st convex part 17'A and 2nd convex part 17'B, blade edge 16A, 16B of razor main body 3A, 3B mutual The hair does not come into contact, and the possibility of cutting the hair by shearing like scissors can be eliminated.

  As described above, the hair leather according to the present invention can be applied to various uses. For example, you may provide the 1st stopper means which forms a minimum clearance gap between a pair of right and left razor main bodies between head part sides.

DESCRIPTION OF SYMBOLS 1 Holder 1A, 1B Base end 2A, 2B Grip handle 3A, 3B Razor main body 4A, 4B Head part 9 Coil spring
10 Coil part
11A 11B Straight section
16A, 16B edge
17 First stopper means
17A 1st convex part
17B 2nd convex part
18 Second stopper means
20 Grip handle
21 spindles
22 Mandrel X Minimum clearance Y Interior angle Z Maximum clearance

Claims (12)

  A pair of left and right grips are provided so as to be pivotable in the left-right direction by connecting the base ends in a freely rotatable manner, and a razor body is provided inwardly on each of the pair of left and right grips, and between the pair of left and right grips. And a first stopper means for forming a minimum gap between the pair of left and right razor bodies.   A pair of left and right grips are pivotably connected by connecting the base ends so as to be pivotable in the left and right direction, and the head portion for attaching the razor body inward to the distal end side of the pair of left and right grips is directed forward. 1. A leather for hair according to claim 1, further comprising first stopper means for forming a minimum gap between the pair of left and right razor bodies between the pair of left and right grips or between the head portions.   The first stopper means is a protrusion projecting from at least one of the pair of left and right grips toward the other handle, and the protrusion can be locked to the other handle. The leather for hair of Claim 1 or 2 characterized by the above-mentioned.   The first stopper means includes a first protrusion projecting toward the other of the pair of left and right grips on one of the pair of left and right grips, and the other of the pair of left and right grips, 4. The leather for hair according to claim 3, comprising a second convex portion projecting toward one of a pair of left and right grips and capable of engaging with the first convex portion.   A base end of the pair of left and right grips is pivotally attached, a coil portion of a torsion coil spring is wound around the shaft, and one linear portion protruding from one end of the coil portion is connected to the pair of left and right grips. The other straight part protruding from the other end of the coil part is connected to the other of the pair of left and right grips. Leather for hair described in 1.   An inner angle between the pair of left and right razor bodies on one intermediate portion between one grip handle and one head portion and the other intermediate portion between the other grip handle and the other head portion. 3. The leather for hair according to claim 2, further comprising second stopper means for forming a maximum gap of 90 degrees or less.   The leather for hair according to claim 2, wherein the grip handle is provided with a metal weight detachably provided on a grip handle main body made of synthetic resin.   The leather for hair according to claim 2, wherein the grip handle has a grip handle main body made of a synthetic resin and a metal mandrel provided in a longitudinal direction.   The hair leather according to claim 8, wherein the mandrel is connected to the head portion.   The leather for hair according to any one of claims 1 to 9, wherein the minimum gap is 0.05 mm or more.   The leather for hair according to any one of claims 1 to 9, wherein the razor body is detachably provided.   The leather for hair according to claim 11, wherein the razor body is detachably provided via a holder.

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