JP6150414B1 - Barrette - Google Patents

Abstract

[PROBLEMS] For haircutting and setting such as hair cutting and setting, customers do not feel pain in their heads when wearing them, and efficiently scrape their hair in a short time and securely hold the hair and hair bundle in the desired position. Providing a hair clip capable of being fixed. An opening 14 is formed in an upper clamping part 11a, a protrusion is formed at the tip of a lower clamping part 12a inserted into hair, and the upper clamping part 11a together with the lower clamping part 12a It is suspended from the lower clamping part 12a that clamps the hair, rises from the protruding part, is formed continuously in the end direction, and has a plurality of gently changing up and down inflection points and the height varies. The hair clip is provided with a hair locking body 30 protruding upward through the opening. [Selection] Figure 1

Description

  The present invention relates to a hair clip that fixes and holds hair, and more particularly to a hair clip that is used by barbers and hairdressers for barber beauty treatments to scrape hair and hold and fix the hair in a predetermined desired position.

  In the past, when performing blow, cut, perm, up, color, treatment, etc. during barber / beauty treatment, use hair clips to capture the hair, anywhere in the middle of the hair and hair bundle Overall, the hair bundle is held in the desired shape of the hair and fixed to perform barber and beauty treatments.

However, conventionally, the hair clip is divided by the lower holding piece of the hair clip, and even if the upper lower holding piece is held, the upper and lower holding pieces have a spring body and are supported only on one side. It was difficult to apply a uniform clamping force to the hair across the upper and lower clamping pieces. For example, although the hair can be clamped well at the center of the hair clip, it is difficult to clamp the hair at the tip of the hair clip. When fixing the hair with a hair clip, thick hair accumulates around the part of the hair clip that supports the upper and lower holding pieces, and a gap is created between the upper and lower holding pieces as it goes to the end of the hair clip. The hairs would fall without being fixed.
This is mainly due to the fact that the curved upper and lower clamping tongue pieces have substantially the same radius of curvature because they are pivotally supported only on one side, and they come into great contact only when the upper and lower clamping pieces are closed. It was.

Conventionally, in order to correct this, for example, as shown in the prior patent document 1, the prior patent document 2, and the prior patent document 5, the distal end of the upper clamping piece, a comb tooth, a protrusion, and the like are implanted in the distal end. A hair clip is shown which corrects the space of the part and holds the hair so that it can be used for hairdressing.
However, since the upper holding piece has comb teeth and protrusions, when the lower holding piece is attached to or detached from the hair, the hair is caught to separate the hair, and the hair is pulled. There was a drowsiness. In particular, these were prominent when the comb teeth and protrusions were pointed or sharp. Further, if comb teeth and protrusions are attached to the upper clamping piece, the comb teeth and protrusions may be applied to the customer's scalp from above, which may cause discomfort to the customer during the cosmetic barber treatment.

  Furthermore, since the upper holding piece has comb teeth and protrusions, the lower holding piece is inserted into the customer's hair while keeping the opening of the upper and lower holding pieces large and constant so that the protrusions do not touch the customer. Inevitably, it puts more burden on the hands and fingertips of barbers, hairdressers, etc. when attaching and removing hair clips. In particular, when fatigue occurs in the hand or the like, there is a high risk that the comb teeth or the like may be applied to the customer's scalp from the upper clamping piece.

  Furthermore, among the barbers and hairdressers who are skilled hair stylists, consider the overall hairdressing barber treatment and perform the treatment while being conscious of the next process. There is a need to work efficiently in time. However, if combs and protrusions are attached to the upper holding piece, insertion and removal should be performed more carefully while keeping the opening of the upper and lower holding pieces constant so that the protrusions do not touch the customer. It becomes difficult to perform barber beauty treatment efficiently and quickly, and there is a possibility that an unusual delay may occur in a delicate and precise work. In particular, in the prior art document 5, since an opening is provided in the lower holding piece and long comb teeth and protrusions arranged on the upper holding piece are projected, the upper holding piece is caught.

  Furthermore, in the prior art document 3, although the meshing structure unevenness | corrugation is provided in the circumference | surroundings of the up-and-down clamping piece, and it is easy to fix hair, when fixing hair with a hair clip, the axis | shaft of the up-and-down clamping piece of a hair clip Thick hair accumulated in the support part, and a gap was created as it went to the tip of the hair clip, and the hair dropped from the hair clip, making it difficult to separate and hold and fix the hair accurately.

  In the prior art document 4, a plurality of protrusions 10 are formed as slip stoppers on the shaft 5 side on the back surface of the hair retainer 10. However, this protrusion is provided so as to protrude outward from the upper retainer and must be inserted into the customer's hair so that the protrusion does not touch the customer as in the above-mentioned prior patent document. In addition to placing an unnecessary burden on the hands and fingertips of barbers, hairdressers, etc., the hair that escaped from the tip of the hair retainer could not be stored.

  Prior Patent Document 6 shows a tie pin that sandwiches a tie. An opening is formed in the upper piece that is detachable from the lower piece, a spring body is formed upward in the lower piece, and the tie is pushed up with the spring body of the lower piece, and the tie pushed up around the opening of the upper piece and its periphery is held A tie pin is shown. However, this document describes tie pins in different technical fields. For example, this document does not mention any problems such as hooking of hair clips into hair, combing of hair, combing, etc., and should be solved. The challenges are very different. Further, for example, the spring body of this document cannot perform actions such as taking a slice of hair, up and down, left and right hair bundles, and combing hair.

  Further, in Patent Document 7, an upper piece having an opening, a spring body that is gently curved and partially penetrates the opening, and an upper piece and an end portion of the spring body are engaged and integrated. Shown is a hair clip made up of a lower piece having a mating end. Although this hair clip can firmly fix the hair, it is separated into three, and for example, it cannot be smoothly and efficiently inserted into the hair or combed, and the operability is significantly reduced. It was.

  That is, in hair cutting, perm, blow, hair dyeing, slicing, etc., use hair clips when dividing hair left and right and up and down, especially for customers with long hair, use multiple hair clips, many times, It is necessary to repeat the work of fixing and removing the hair clip to the hair, and accordingly, there is a possibility that the customer's hair may be hung up. When performing barber beauty treatment, it is necessary to repeatedly attach and detach the hair clip many times. Therefore, it has been required to correct the discomfort of the customer's scalp during the attachment and detachment. Moreover, in the long-time work, the barber beautician's hands are fatigued, and there is a risk of making mistakes in delicate treatments.

  In addition, when holding and fixing the hair, when inserting the hair clip into the hair, it is common to divide the hair bundle vertically and horizontally and vertically and take the hair bundle, that is, take a slice. In many cases, it is necessary to comb the hair, and there is a case where it is necessary to perform a task of combing the hair with a comb or a protruding stick portion of a brush integrated with the comb. In other words, before using the hair clip, it was necessary to comb and separate the hair using a comb or a brush. For barber hairdressers with advanced hairstyles and coloring techniques that satisfy customers in a short period of time, the selection of tools was cumbersome and their own techniques could not be used. Furthermore, in coloring and the like, it is necessary to repeat the fixing and holding of the hair with a hair clip, which is complicated, time-consuming, and a heavy burden on the customer.

  In addition, during this frequent replacement / removal operation, the hair stylist must place a large number of hair clips in a clean condition from the viewpoint of work efficiency, and usually the hair clips are placed on the waist of the hair stylist. The treatment is carried out in a work bag such as a scissor case or a work box. However, there is a possibility that the work may be delayed because it is difficult to remove the combs and protrusions of the upper clamping piece. In particular, when using a drug such as hair dye, it was necessary to consider the cleaning of the comb teeth and protrusions of the upper clamping piece due to the adhesion of the drug, etc., and the contamination of other surgical instrument equipment.

JP 2010-252979 A Design Registration No. 1480075 Registered Utility Model No. 3033159 JP 2002-253330 A Japanese Utility Model Publication No. 61-64804 US Patent No. 5,537,724 US Patent Registration No. 6311700

  Accordingly, the present invention provides a method for efficiently cutting hair in a short period of time so as not to give discomfort such as pain when a hair clip is attached to a customer during a hairdressing beauty treatment such as hair cutting and setting. It is an object to provide a hair clip that can be securely held and fixed at a predetermined desired position, and that can prevent hair hang-up, such as hair catching or pulling, during a cosmetic barber treatment such as separating hair. And

  In an embodiment of the present invention, in order to solve the above-described problem, a lower side having a lower clamping portion and a lower operation end portion, which is inserted into the hair, the central portion being gently curved upward and extending in the longitudinal direction. In a normal time when a hairdresser barber or the like does not use a sandwiching tongue piece, an opening is formed in the longitudinal direction, and an upper clamping portion having an upper clamping portion and an upper operation end portion are clamped together with the lower clamping portion. In a hair clip having a spring mechanism for urging a spring to close the upper clamping portion and the lower clamping portion at a portion that pivotally supports the upper operating end portion and the lower operating end portion, the hair clip is formed at the distal end portion of the lower clamping portion. The protrusion is suspended from the protrusion on the lower holding part, continuously formed in the end direction of the lower holding part, and has a plurality of gently changing up and down inflection points, and the height varies. A hair locking body projecting upward through the opening, the opening holding the upper side Constituting a hair clip surface width direction of the length of the is shorter than the length in the width direction of the back side.

  In another embodiment of the present invention, in order to solve the above-described problem, a lower clamping portion and a lower operation end portion that are gently curved upward in the center portion and extend in the longitudinal direction and are inserted into the hair. A lower holding tongue piece having an upper side holding portion having an opening in the longitudinal direction and holding the hair together with the lower holding portion and an upper holding tongue piece having an upper operation end, and a hairdresser barber etc. When the hair clip has a spring mechanism that biases the upper and lower clamping portions in a normal state when not in use, and has a spring mechanism at a portion that pivotally supports the upper and lower operation ends. And a protrusion formed on the lower holding part, and continuously formed in the end direction of the lower holding part, and has a plurality of gently changing up and down inflection points. With a hair lock that protrudes upward through the opening. Constituting a hair clip which is formed so as to spread from the top to the bottom in the direction.

In still another embodiment of the present invention, a protrusion is formed at the tip of the lower holding portion of the hair cap, and the protrusion includes a tip protrusion formed at the tip of the hair locking body. It has a curved portion that is integrated and protrudes by bending left and right in the width direction. The shape of the protrusions can be further elongated so that the hair can be more easily scraped. The hair locking body is a continuous wavy shape, and a hair clip including a hair locking body having an inflection point with an acute angle formed between adjacent inflection points may be configured. In addition, a hair clip provided with the hair latching body which has an inflection point whose angle formed with an adjacent inflection point is an obtuse angle can also be provided.
It is also possible to configure a hair clip including a hair locking body in which a straight line connecting inflection points adjacent in the descending direction is vertical when the lower holding tongue piece is arranged on a plane.

In still another embodiment of the present invention, the center point of the circular arc of the approximate circle based on the least square method based on each inflection point of the hair locking body is between the opening degree of the upper and lower holding parts between 15 degrees and 45 degrees. It is also possible to provide a hair clip having a high degree of concentricity that exists in the vicinity of the center point of the arc formed by the upper holding portion at any opening.
Furthermore, it is possible to provide a hair clip in which the hair locking body is continuously waved to provide a gap between the inflection points to form a gap.

In still another embodiment of the present invention, an opening is formed on the longitudinal end side of the upper clamping part, that is, the upper operation end part side that has a portion that contacts the lower clamping part and is curved to form an opening in the longitudinal direction. It is also possible to provide a hair clip formed so as to capture and store the hair flowing from the hair locking body by forming a storage portion on the side surface on the more distal side.
Furthermore, when creating the storage part of the upper clamping part, this part can be constituted by a bar-shaped member having a rectangular parallelepiped cross section and a structure obtained by shaving it.

  In the hair clip according to one embodiment of the present invention, a hair locking body is suspended from a lower holding portion that extends in the longitudinal direction and curves at the center portion, and the upper holding portion exceeds the thickness of the upper holding portion. Since no comb teeth or the like are provided, the lower holding tongue piece can be inserted into the hair without increasing the opening of the upper holding portion and the lower holding portion. The hair can be fixed at a predetermined desired position. The height of the hair locking body is continuously formed by reaching a certain height from the protrusion formed at the tip portion of the lower clamping portion, and has a plurality of gently changing up and down inflection points. Due to the structure, the lower clip tongue of the hair clip can be easily inserted into the hair, and the hair can be fixed at a predetermined desired position by the hair locking body of the hair clip.

  Further, in another embodiment of the present invention, the hair locking body is formed with a plurality of gently changing inflection points, and the height varies in the end direction of the lower holding portion. This makes it easy to fix the hair that is inserted from the tip of the hair clip in the gap formed in the hair locking body, and the hair locking body has a plurality of gently bending up and down inflection points. By having the hair, it is possible to prevent the hair from being caught such as being caught or pulled when the hair is separated.

  Furthermore, in still another embodiment of the present invention, the opening of the upper holding portion is formed such that the length in the width direction on the front side of the upper holding portion is shorter than the length in the width direction on the back side, or hair locking Because the hair clip is formed so that the body spreads from the top to the bottom in the width direction, the engagement state of both can be strengthened by the opening and the hair locking body, and the customer's hair and hair bundle can be accurately captured The hair and the hair bundle can be clamped by the upper clamping unit and the lower clamping unit by the pressing force of the spring mechanism, and can be fixedly held.

  Further, in still another embodiment of the present invention, a storage part is formed on the side of the upper clamping part at the end side of the upper clamping part so as to capture the hair flowing from the hair locking body. It is possible to effectively use the surface to be clamped by the lower clamping portion.

  In still another embodiment of the present invention, since the hair locking body gradually changes its height from the protrusion at the tip of the lower clamping portion toward the distal end, the hair is moved to the upper operation end and the lower operation end. It is possible to prevent the hair from being entangled by being caught in the portion of the portion supported by the shaft. In addition, the hair stylist can easily attach and detach the hair clip by holding the wall inside the work gear storage bag such as the scissor case, the inside of the case, etc., between the hair locking body and the upper holding portion. In addition, the structure of the hair locking body with a plurality of gently changing up and down inflection points allows the hair locking body to be easily washed, so that the customer can obtain a clean hair clip. Can be provided.

  Furthermore, in another embodiment of the present invention, the storage portion is formed on the side surface of the upper clamping portion that has a portion that contacts the lower clamping portion and is curved to form an opening in the longitudinal direction. The hair flowing from the hair locking body can be captured and stored. In addition, since the hair and hair bundle can be easily captured by the hair locking body and storage part, the spring urging force is weakened to prevent capture and removal of hair, etc., reducing the fatigue of the hair stylist and making it more efficient. Good delicate work becomes possible.

The schematic perspective view of the hair clip which concerns on 1st Embodiment of this invention. The schematic side view showing the closed state of the hair clip which concerns on the 1st form of this invention. The schematic back side view of the hair clip which looked at FIG. 2 from the direction of arrow X in order to demonstrate the spring mechanism of the hair clip which concerns on the 1st form of this invention. The longitudinal direction schematic center sectional drawing of the upper side clamping tongue piece which concerns on the 1st form of this invention. The schematic side view showing the state which opened the hair clip which concerns on the 1st form of this invention. The schematic plan view of the hair clip of several embodiment of this invention. The schematic bottom view of the hair clip of the 1st form of the present invention. In order to explain the structure of the lower holding portion of the hair clip of the first embodiment of the present invention, FIG. 5 is cut along the plane of arrow A, and a schematic cut end view seen in the direction of the arrow and similar outlines of other embodiments Cut end view. FIG. 6A is a schematic cross-sectional view showing the periphery of the protrusion by cutting FIG. 6A along the plane of arrow B in order to explain the structure of the protrusion of the hair clip according to the first embodiment of the present invention. FIG. 9 is cut along arrows C1C1 and C2C2 in order to explain the structure of the hair clip protrusion and hair locking body according to the first embodiment of the present invention, and the distal end portion of the upper and lower side clamping portions viewed in the direction of the arrows. The schematic sectional drawing which mainly showed the cross section of the width direction. In order to explain the structure of the protrusion portion of the hair clip according to the first embodiment of the present invention, a plan view of the periphery of the protrusion portion of the lower holding tongue piece 12 as viewed from the surface side and the periphery of the protrusion portion 17 of the lower holding tongue piece 12; The same top view of other embodiment. Explanatory drawing explaining the relationship between the opening degree of the hair clip and hair locking body of 1st Embodiment of this invention. The structure figure explaining other embodiment of the hair latching body of the hair clip of this invention. The figure explaining further another embodiment of the protrusion part of the hair clip of this invention. The side view explaining further another embodiment of the hair clip of the present invention. The side view explaining further another embodiment of the hair clip of the present invention. The partially expanded side surface explanatory view explaining further other embodiments of the hair clip of the present invention.

  Embodiments of the present invention will be described below in detail with reference to the accompanying drawings.

  A hair clip according to the first embodiment will be described. FIG. 1 is a schematic perspective view of a hair clip according to a first embodiment of the present invention.

  The hair clip according to the first embodiment of the present invention includes an upper clamping tongue piece 11, a lower clamping tongue piece 12, a spring mechanism 13, and a hair locking body 30 as shown in the schematic perspective view of FIG. It is configured.

  Referring to the schematic perspective view of the hair clip according to the first embodiment of the present invention in FIG. 1 and the schematic side view showing the closed state of the hair clip in FIG. 2, the upper clamping tongue piece 11 is arranged in the longitudinal direction. It has an upper holding part 11a and an upper operation end part 11b that extend and bend gently at the center thereof, and an opening 14 is formed in the upper holding part 11a. The upper clamping tongue piece 11 is formed of a plastic resin, and the upper operation end portion 11b is formed by bending upward at the terminal side of the upper clamping portion 11a. On both side surfaces of the upper operation end portion 11b, shaft mechanisms 15 are bored to house the spring mechanism 13 and to support the upper and lower holding tongue pieces 11 and 12 by the shaft 20.

  The lower clamping tongue piece 12 is made of, for example, aluminum, and the lower clamping tongue piece 12 is in a state where the upper clamping tongue piece 11 and the lower clamping tongue piece 12 are closed as shown in the schematic side view of FIG. Has a lower clamping portion 12a that gently curves upward along the upper clamping portion 11a of the upper clamping tongue piece 11. Further, the lower clamping tongue piece 12 has a lower operation end portion 12b formed by bending downward on the distal side. A bearing portion 18 is formed on the lower operation end portion 12b. The bearing portion 18 is configured by fan-shaped pieces 18a and 18b that are vertically upward from the side surface of the lower operation end portion 12b, and these pieces 18a and 18b are inserted between both side surfaces of the upper operation end portion 11b. In the pieces 18a and 18b, holes are formed at positions corresponding to the shaft holes 15 on both side surfaces of the upper operation end portion 11b, and the shaft 20 is supported. The spring mechanism 13 is formed between the upper operation end 11b and the lower operation end 12b.

  Further, a hair locking body 30 is formed integrally with the lower holding portion 12a from the distal end portion of the lower operation end portion 12b to the vicinity of the central portion in the distal direction, and a part thereof is a holding portion above the opening 14 It protrudes upward from 11a. The spring mechanism 13 has a torsion coil spring 21.

  FIG. 3 is a rear side view of the hair clip as viewed from the direction of the arrow X in order to explain the spring mechanism of the hair clip according to the first embodiment of the present invention, and the torsion coil spring 21 of the spring mechanism 13 is operated upward. The shaft hole 15 drilled on both side surfaces of the end portion 11b and the shaft 20 pivotally supported by the holes formed in the pieces 18a and 18b of the lower operation end portion 12b are inserted. The shaft 20 is pivotally supported by both side surfaces of the upper operation end portion 11b and the bearing portions 18 of the lower operation end portion 12b. Both end portions 21a and 21b of the torsion coil spring 21 are biased in the opposite direction and the direction in which they are bounced. Further, both end portions 21a and 21b of the coil spring 21 are engaged with the upper operation end portion 11b and the lower operation end portion 12b, respectively. For this reason, the torsion coil spring 21 urges the upper operation end portion 11b to be pressed upward and the lower operation end portion 12b to be pressed downward.

  As shown in the schematic longitudinal sectional side view of the upper holding tongue piece in FIG. 4, the upper holding portion 11a side surface of the coil spring 21 of the spring mechanism 13 is covered between the upper holding portion 11a and the upper operation end portion 11b. The barrier 16 is formed. Further, on the end side from the opening 14, the cross-sectional shape in the width direction of the upper clamping portion 11a is formed in a shape obtained by rotating a substantially “U” shape to the left by 90 degrees.

  Moreover, as shown in the schematic side view showing the state which opened the hair clip which concerns on this 1st Embodiment of FIG. 5, it hangs from the front-end | tip part of the lower clamping part 12a to the center part of the lower clamping part 12a. Thus, the hair locking body 30 is arranged. And the protrusion part 17 is integrally formed with the hair latching body 30 at the front-end | tip part of the lower side clamping part 12a. As shown in FIG. 2, the protruding portion 17 is covered by the tip portion of the upper clamping portion 11a with the tips of the upper clamping tongue piece 11 and the lower clamping tongue piece 12 closed, and is a schematic side view of FIG. As shown in Fig. 4, it cannot be seen from the outside of the side. The tip portion of the upper clamping portion 11a shown in FIG. 4 is formed so as to cover all or part of the protrusion 17 of the lower clamping portion 12a.

  FIG. 6A is a schematic plan view of the hair clip according to the first embodiment of the present invention, and the hair locking body 30 protrudes from the opening 14 of the upper clamping portion 11a. FIG. 7 is a schematic bottom view of the hair clip according to the first embodiment of the present invention, and the distal end portion of the upper clamping portion 11a extends in the longitudinal direction from the protrusion 17 of the lower clamping portion 12a, as shown in FIG. The protrusion 17 is covered with the tip portion of the upper clamping portion 11a with the tips of the upper clamping tongue piece 11 and the lower clamping tongue piece 12 closed.

  The lower clamping portion 12a shown in FIG. 5 is not a flat plate, but maintains a strength. Therefore, as shown in FIG. Yes. FIG. 8A is an end view of the cut portion of the lower holding portion 12a of FIG.

Under normal conditions, the lower holding portion 12a of the lower holding tongue piece 12 is brought into contact with the upper holding portion 11a of the upper holding tongue piece 11 with a fixed holding force by the torsion coil spring 21 of the spring mechanism 13. This is a state in which the hair clip is closed as shown in FIG.
Further, the hair stylist grasps the upper operation end portion 11b and the lower operation end portion 12b with fingers, and the upper holding portion 11a of the upper holding tongue piece 11 and the lower holding portion 12a of the lower holding tongue piece 12 are not in contact with each other. The state to be performed is a state in which the hair clip is opened as shown in FIG.

  Usually, since the upper and lower operation end portions 11 b and 12 b are biased by the spring 21, the lower holding portion 12 a of the lower holding tongue piece 12 is mostly along the upper holding portion 11 a along the upper holding tongue piece 11. Are in contact. When the hair stylist grips the upper and lower operation ends 11b and 12b, the spring mechanism 13 operates in the compression direction and opens the upper and lower clamping portions 11a and 12a. When a hair stylist opens a hair clip for cosmetic barber treatment, the opening degree is generally 15 degrees to 45 degrees in many cases. Although the hair holding force of the hair clip can be adjusted by the strength of the coil spring 21, the hair clip of the present embodiment has an upper holding portion 11a having a longitudinal length of 12 cm at an opening degree of 30 degrees. The spring mechanism is adjusted so as to have a compressive force in the closing direction of 130 g to 180 g at the tips of the upper and lower clamping parts 11a and 12a (measured only with the spring).

  In the present embodiment, the length in the width direction of the upper operation end portion 11b near the shaft 20 is about 15 mm, and the length in the width direction of the tip portion of the upper clamping portion 11a is about 8 mm. The barrier 16 is provided mainly for the purpose of improving the strength of the upper holding tongue piece 11 and also has a role of preventing hair from getting entangled with the coil spring.

  As shown in FIG. 5, the hair holding body 30 is continuously formed in the longitudinal direction in the lower clamping part 12a. This hair locking body 30 is formed continuously from the depression 22 in the central portion in the width direction so as to protrude from the opening 14 of the upper clamping portion 11a, and is continuously formed in the longitudinal direction of the lower clamping portion 12a. . In this embodiment, the hair locking body 30 is formed integrally with the lower holding portion 12a. However, the hair locking body 30 may be separately manufactured and planted on the lower holding portion 12a. The hair locking body 30 has a continuous wavy shape as shown in FIGS. 1, 2, and 5. In this embodiment, the hair locking body 30 is set to a height of about 10 mm from the lower holding portion 12 a. 12a is integrally suspended from the protrusion 17 at the tip. The hair locking body 30 rises from the protruding portion 17 and is continuously formed in the terminal direction, and then gradually decreases its height. Each inflection point of hair locking body 30 (in the direction from increasing to decreasing or vice versa) is formed so as to gently change into a rounded arc or rounded shape, and descends from the upper side to the lower side A gap is formed at an inflection point that changes so as to rise from the lower side to the upper side.

  The hair locking body 30 of this embodiment shown in FIGS. 2 and 5 is substantially vertically from the higher inflection point to the lower inflection point when the lower clamping tongue 12 is disposed on a horizontal surface. It is formed to descend. Further, the thickness of the hair locking body 30 is about 1 mm at the top, and protrudes at a substantially central portion in the width direction of the opening 14 as shown in the plan view of the hair clip shown in FIG. Yes. The distance from one side surface of the hair locking body 30 to one peripheral surface of the opening 14 is set to about 1 mm, and the distance from one peripheral surface of the opening to one edge surface of the upper clamping portion 11a is set to about 2.5 mm. .

  The protrusion 17 formed at the distal end portion of the lower sandwiching portion 12a has curved surfaces 17a and 17b that are curved left and right in the width direction as shown in the bottom view of the hair clip shown in FIG. In this embodiment, the hair locking body 30 suspended from the lower holding portion 12a is formed integrally with the protrusion 17 as shown in FIG. The hair locking body 30 rises from the protrusion 17 and is continuously suspended in the terminal direction.

  FIG. 9 is a schematic side cross-sectional view of the tip portion of the upper and lower clamping parts 11a and 12a. More precisely, when FIG. 6A is cut in the direction of the arrow B and viewed in the direction of the arrow B, a schematic side partial cross-section with the periphery of the protrusion 17 of the upper holding portion 11a and the lower holding portion 12a as a cross section. FIG. The distal end portion of the hair locking body 30 forms a distal projection portion 30a, and this distal projection portion 30a is integrated with the projection portion 17 of the lower holding portion 12a and rises from the distal end of the projection portion 17. Yes. All or part of the protrusion 17 is covered by the tip of the upper clamping part 11a, the back of the tip of the upper clamping part 11a, the surface of the protrusion 17, the back of the tip of the upper clamping part 11a, and the hair locking body 30. The tip protrusion portion 30a of the contact is in contact.

  In this embodiment, the tip protruding portion 30a is formed integrally with the protruding portion 17, but it may be formed separately, and the hair locking body 30 is manufactured separately from the lower holding portion 12a. You may plant in the projection part 17. FIG.

  FIG. 10A is a schematic cross-sectional view mainly showing a cross-section in the width direction of the distal end portion of the upper and lower holding portions as viewed in the direction of the arrows by cutting FIG. 9 along the line C1-C1. FIG. 10 is a schematic cross-sectional view mainly showing a cross-section in the width direction of the tip portion viewed in the direction of the arrow by cutting FIG. 9 along the plane C2-C2. The opening 14 has a shape in which the length in the width direction is longer in the lower portion than in the upper portion, and the cross section in the width direction of the portion where the opening of the upper holding portion 11a exists is formed in a “C” shape. The width of the side, that is, the upper part in the height direction, is narrower than the width of the back side, that is, the lower part of the opening 14. Moreover, the width | variety of the part which the hair latching body 30 touches the lower side clamping part 12a of a lower part from the height direction and the upper part is formed widely. That is, in the cross section in the width direction of the hair locking body, the lower part is configured wider than the upper part in the height direction. Moreover, the front-end | tip protrusion part 30a of the hair latching body 30 is covered by the front-end | tip part of the upper side clamping part 11a, and when the hair clip is closed, it is covered by the front-end | tip part of the upper side clamping part 11a.

FIG. 11A is a plan view of the distal end portion of the lower holding portion 12a shown in FIG. 9, and the protruding portion 17 formed at the distal end portion of the lower holding portion 12a and the distal protruding portion of the hair locking body 30 are shown. 30a is integrally formed. The projecting portion 17 has curved surfaces 17a and 17b that are curved left and right in the width direction. The broken line is virtually described in order to show the length relationship between the upper clamping part 11a and the lower clamping part 12a when the upper clamping part 11a covers the lower clamping part 12a. It represents the tip. The tip portion of the upper clamping portion 12a is formed to extend long in the longitudinal direction so as to cover the projection portion 17 and the tip projection portion 30a.
In FIG. 11A, the D1-D1 line corresponds to the position of the C1-C1 line in FIG. 9, and the D2-D2 line in FIG. 11A corresponds to the C2-C2 line in FIG.

  In the hair clip, normally, both end portions 21a and 21b of the torsion coil spring 21 of the spring mechanism 13 are urged in opposite directions and repelling directions, and the upper operation end portion 11b and the lower operation end portion 12b that are respectively locked. Are pressed in the opposite direction to bias the upper operation end 11b upward and the lower operation end 12b downward. Therefore, in normal times, the upper and lower clamping tongue pieces are pivotally supported by the shaft 20 as shown in FIG. 2, so that the hair clip is in a closed state.

  The hair stylist presses the upper and lower operation ends 11b and 12b to open the hair clip, and inserts the lower clamping tongue 12 into the desired position of the customer's hair at an opening degree of 15 to 45 degrees. Then, the hair is scraped by the protrusions 17, and the entire hair or the hair bundle is scraped into a predetermined position. When the lower sandwiching tongue 12 is inserted into a desired position of the customer's hair, the tip protrusion portion 30a of the hair locking body 30 and the curved portions 17a and 17b formed by bending left and right in the width direction curve the hair. Since it can be separated, combed and scraped along the surface, the lower clamping tongue 12 can be smoothly inserted into the hair without tangling or pulling the hair. Then, the hair can be scraped and combed with the hair locking body 30, and a hair clip can be attached to the planned position of the hair.

Then, the pressing of the upper and lower operation end portions 11b and 12b is released, and the hair locking body 30 protrudes into the opening 14 to hold and fix the hair and hair bundle. At this time, as shown in FIG. 10 (a), the opening 14 has a cross-sectional opening having a "C" shape, and the hair locking body 30 closes it like a wedge. The upper portion of the hair locking body 30, the left side surface of the hair locking body 30 shown in FIG. 10A and the left peripheral surface of the opening 14, the right side surface and opening of the hair locking body 30 shown in FIG. 14 are captured between the right peripheral surfaces.
Moreover, it can also be grasped by the surface part of the lower clamping part 12a and the back surface part of the upper clamping part 11a.
Accordingly, the clamping force between the lower clamping part 12a and the upper clamping part 11a ensures that the hair and hair bundle are placed above the hair locking body 30, between the hair locking body 30 and the opening 14, and between the lower clamping part 12a and the upper clamping part. It can be pinched by the clamping part 11a and can be caught.

  FIG. 12 is an explanatory view for explaining the shape of the hair locking body of the present embodiment together with the curvature of the lower clamping tongue piece. The curvature of the upper and lower clamping tongue pieces is initially designed and arranged in substantially the same manner. However, when the hair clip is opened, the distance between the two tongue pieces is narrow in the vicinity of the portion to be pivotally supported and wide at the tip portion. For this reason, conventionally, the distance between both tongue pieces when the hair clip is opened is not uniform. In this embodiment, the radius (curvature radius) of the circle according to the least square method in which each inflection point K1, K2, K3 of the hair locking body shown in FIG. 12 is an arc is in the vicinity of the curvature radius of the upper clamping portion, that is, It is configured to be within ± 10%.

  Then, in a state where the opening degree of the hair clip used is mainly 30 degrees, by the least square method in which the center point O2 of the circle formed by the arc of the upper clamping portion and each inflection point of the hair locking body is an arc L The distance between the center point O3 of the circle (O2-O3 distance) is the center point O1 of the circle formed by the arc of the upper holding part and the arc of the lower holding part formed by the arc of the upper holding part when the opening degree is 30 degrees. And the center point O2 of the circle formed by the arc of the upper clamping part and the center point O1 of the circle formed by the arc of the lower clamping part in the state of the opening degree of 30 degrees, which is smaller than the distance (O2-O1 distance) Is within ± 10% of the distance (O2-O1 distance). (This is called a concentricity within 10%).

  That is, the concentricity can be maintained at approximately 10% even in the state of the opening degree of 30 degrees, and the parallelism of the interval between the upper holding part and the lower holding part can be substantially increased even in the state of the opening degree of 30 degrees. . In other words, an arc formed by the upper holding portion between the opening degree 15 degrees and the opening degree 45 degrees of the upper and lower holding portions of the center point O3 of the approximate circle arc by the least square method based on each inflection point of the hair locking body. The concentricity in the vicinity of the center point O2 is formed in a range of 10%. Therefore, since the concentricity is high and the curvature radii of the upper and lower clamping parts are substantially approximated, it becomes easy to capture the hair and the hair bundle without reinforcing the force of the biasing spring. A hair clip can be provided.

In the present embodiment shown in FIG. 12, the hair locking body has a plurality of inflection points that change gently up and down continuously, and the height gradually decreases in the distal direction of the upper clamping portion. Inflection points K2 to K3, inflection points K4 to K5, inflection points K6 to K7, inflection points K8 to K9, inflection points K10 to K11, inflection points K12 to K13, inflection point K14 The height is lowered vertically to the lower clamping part. Since the shape is continuously wave-like, gaps are formed at the inflection points K3, K5, K7, K9, K11, and K13.
In the present embodiment, the radius of curvature of the arc formed by each inflection point of the hair locking body arranged in the lower holding portion of the lower holding tongue piece is within ± 10% of the curvature radius of the upper holding portion. It is configured.

  FIG. 13: (a) (b) (c) (d) each represents other embodiment of this embodiment of a hair latching body, and is the structure figure which looked at the hair latching body from the side surface. . Both are wavy shapes that are continuous in the longitudinal direction, formed in a continuous manner from the lower clamping part, and inflection points that change so as to descend from the upper side to the lower side and rise from the lower side to the upper side A gap is formed in In the hair locking body shown in FIG. 13 (a), the angle between adjacent inflection points is an obtuse angle. For example, the angle that the inflection point K2 makes with the inflection points K1 and K3 is an obtuse angle. That is, the angle formed by the two inflection points K1 and K3 adjacent to the inflection point K2 that rises and then falls and the inflection point K2 that rises and then falls is an obtuse angle. In FIG. 13B, the angle between adjacent inflection points is an acute angle. For example, the angle formed by the inflection point K2 with the inflection points K1 and K3 is an acute angle. That is, the angle formed by the two inflection points K1 and K3 adjacent to the inflection point K2 that rises and then falls and the inflection point K2 that rises and then falls is an acute angle. FIG. 13C shows an example in which, after rising from the inflection point K1, gradually descends from the inflection point K2 toward K3. FIG. 13 (d) shows a wave shape that gradually rises from the inflection point K1 and then reaches the inflection point K2, and then gradually descends toward the inflection point K3. In this example, K5 and the inflection point K5 to the inflection point K7 are substantially similar.

  In addition, both FIG. 13 (a) (b) is comprised similarly and small by every three mountains. That is, in FIGS. 13A and 13B, a small wavy shape similar to the inflection points K2 to K7 is formed on the end side.

  In the hair locking body shown in FIG. 13 (a), the hair can be caught in a wide area of the hair locking body and can be pressed with a more uniform clamping force. Further, in the hair locking body shown in FIG. 13 (b), the gap is turned back, so that the hair bundle pushed from the end at the time of wearing can be firmly fixed. Furthermore, the hair locking body shown in FIG. 13 (c) has a gentler shape, and can prevent hair kinking when taking a slice. The hair locking body shown in FIG. 13 (d) has a gentler and similar shape, and can apply force evenly.

  As still another embodiment of the hair locking body, the length in the width direction of the hair locking body can be made wider than the hair locking body 30 in FIG. For example, the width of the portion in contact with the lower holding portion 12a at the lower portion of the hair locking body 30 is formed wider than the upper portion in the height direction, and the width at the lower portion of the hair locking body is longer than that of the upper portion in the cross section in the width direction. You can also In this case, the opening 14 is longer in the width direction of the opening 14 of the upper clamping portion 11a on the back surface side than on the front surface side of the opening 14 as shown in FIG. In other words, the cross-section in the width direction of the portion where the opening of the upper clamping portion 11a exists is formed in a character shape in which each line of the letter “C” lies on the inner side.

  Regardless of the length in the width direction of the opening, the hair clip 30 is formed so as to spread from the top to the bottom in the width direction. The hair and the hair bundle can be clamped by the upper clamping unit and the lower clamping unit and fixedly held by the pressing force of the spring mechanism.

  9 and 10 show an example in which both the opening 14 and the hair locking body 30 are narrow on the surface side or the upper part, this is the surface side or upper part of either the opening 14 or the hair locking body 30. May be narrow. In this case, there is no difference in that the hair can be firmly fixed and held, since there is a difference in the degree to which the hair is closed and pinched like a wedge.

  FIG. 11B illustrates still another embodiment of the present invention in which the shape of the protruding portion of the lower holding portion is sharper, and the entire protruding portion 171 is the upper side as in FIG. Covered with a clamping part. That is, the curved portions 171a and 171b are formed on the lower operation end 12b side in the longitudinal direction with respect to the curved portions 17a and 17b in FIG. 11A, and the tip of the protrusion has a sharp shape. For this reason, it becomes further easier to scrape the hair at the tip of the protrusion. The broken line is virtually drawn to show the length relationship between the upper clamping part 11a and the lower clamping part 12a when the upper clamping part 11a covers the lower clamping part 12a. It represents the tip.

  FIG. 14 (a) is a schematic cross-sectional view illustrating still another embodiment of the protrusion of the hair clip of the present invention. The protrusion 172 has its tip 172d protruding outward from the tip of the upper clamping portion 11a. It is configured in the form. FIG. 14B is a schematic plan view for explaining still another embodiment of the projection portion of the hair clip of the present invention, and is a plan view of the lower holding portion 12 a having the projection portion 172. A distal end 172d protrudes outward from the distal end of the upper clamping portion 11a from the curved portions 172a and 172b. Therefore, a part of the protrusion 172 is covered with the tip portion of the upper clamping portion.

  In this embodiment, the hair can be separated more easily, and when the lower clamping tongue piece 12 is inserted into a desired position of the customer's hair as in the embodiment of FIG. The curved portions 172a and 172b formed by bending right and left in the width direction of the distal protrusion portion 30a and the protruding portion 172 can separate, comb, and scrape the hair along the distal protrusion and the curved surface. For this reason, the hair can be smoothly scraped without being entangled and pulled, and the lower clip 12 of the hair clip can be inserted. The broken line is virtually drawn in order to show the length relationship between the upper holding part 11a and the lower holding part 12a when the upper holding part 11a covers the lower holding part 12a. It represents the tip.

  The hair locking body 30 does not need to rise directly from the tip of the protruding portion, and may hang from the desired portion of the protruding portion in the distal direction, and the tip protruding portion 30a may be connected to another hair locking body. The hair locking body 30 may be formed as a separate body as a whole.

  In each embodiment of the present invention, when a stylist uses a hair clip, the upper and lower side operation end portions 11b and 12b shown in FIGS. 1, 2, and 5 are pressed to weaken the biasing force of the spring, and the lower holding portion When 12a is inserted into the hair and hair bundle, the pressing of the upper and lower operation ends 11b and 12b is loosened, and the urging force of the spring is restored, the hair locking body 30 protrudes into the opening 14 and the hair and hair bundle. Hold and fix. At this time, the opening 14 has a cross-sectional opening having a “C” shape, and the hair locking body 30 closes it like a wedge. Between the one side surface of the hair locking body 30 and one peripheral surface of the opening 14, between the other side surface of the hair locking body 30 and the other peripheral surface of the opening 14, the back surface of the upper clamping portion 11a and the surface of the lower clamping portion 12a. Can be caught.

Further, in some embodiments of the present invention, the protrusion has a curved portion that is curved and protrudes in the width direction, and the protrusion that protrudes at the tip and a hair locking body integrated with the protrusion. It is possible to smoothly and easily scrape the hair left and right and up and down by means of the tip protrusions, that is, slices can be easily taken vertically, horizontally and diagonally.
Furthermore, the hair locking body facilitates the insertion and removal of the hair bundle from the hair, and the hair locking body can reliably hold and fix the hair, so that the hair clip can be prevented from falling off and falling.

  In addition, the hair clip can be inserted accurately, so barber and beauty work such as coloring can be performed with fewer hair clip attachment / detachment times, work efficiency and work speed are increased, hair is divided and dyed, cut, Blowing and the like can be performed in a short time, and the burden on customers and hair stylists can be reduced.

  In other words, in the past, hair had to be separated using a comb or a bar for hair separation of a brush connected to the comb separately, but before the hair clip was attached, Thus, fine adjustment of the mounting position can be easily performed by dividing the hair using the protrusions of the hair clip. In addition, since the hair locking body is vertically suspended from the lower holding portion, it is possible to perform a hair combing operation before fixing the hair with a hair clip.

In some embodiments of the present invention, the cross-sectional shape of the lower sandwiching portion 12a is gently concaved as shown in FIG. 8A. However, in other embodiments of the present invention, As shown in FIG. 8B, the cross section of the lower clamping portion 12a2 may be formed in a gently convex shape. In this case, it becomes easy to grasp the hair between the back surface of the upper clamping portion 11a and the surface of the lower clamping portion 12a2. In the case of FIG. 8A, the hair and the lower holding portion 12a are fixed and held by the pressing force of the outer peripheral edge portion of the lower holding portion 12a, but in the case of FIG. If anything, the hair and the lower clamping part 12a2 are fixed and held by the pressing force between the back surface of the upper clamping part 11a and the surface of the lower clamping part 12a2.
The cross-sectional shape of the lower clamping part 12a may be formed flat, and in this case as well, the pressing force with the upper clamping part is naturally maintained.

  FIGS. 15 and 16 are diagrams for explaining still another embodiment of the present invention, and are diagrams for explaining an example in which a storing portion for storing hair is provided in the upper clamping tongue piece. 15 is a schematic side view showing a closed state of a hair clip according to another embodiment of the present invention, and FIG. 16 is a schematic side view showing a closed state of a hair clip according to still another embodiment of the present invention. It is. When hair is pushed out by the hair locking body 30 and part of the hair escapes in the direction of the operation ends on both sides of the upper and lower clamping tongue pieces, the hair clip is held and the hair clip is held to store the hair. A storage unit is provided so as to further improve the fixing force.

  In the hair clip shown in FIG. 15, the storage portion 40 is formed on both side surfaces of the upper clamping portion 11a of the upper clamping tongue piece 11 on the longitudinal end side from the opening, and gradually rises upward from the back surface of the upper clamping portion 11a. A plurality of teeth 40-1 to 40-n are formed by cutting to the lower side by about half of the thickness of the upper clamping part 11a. In the hair clip shown in FIG. 16, the storage portion 41 is formed on both side surfaces of the upper clamping portion 11a of the upper clamping tongue piece 11, and is approximately half the thickness of the upper clamping portion 11a from the back surface of the upper clamping portion 11a. And then gradually scraped downward to form a plurality of teeth 41-1 to 41-n. The intersections of the curves of these outer frames are formed in an arc or a circle.

  Furthermore, when providing these storage parts 40 and 41, the structure of an upper side clamping part can also be changed. The upper holding portion 11a of the upper holding tongue piece in FIG. 4 is formed so that the rear section from the opening 14 of the upper holding portion 11a has a cross section in the width direction rotated substantially 90 degrees to the left. However, when the storage portion is provided, a portion from the opening 14 of the upper clamping portion 11a to the upper operation end portion 11b may be a rectangular parallelepiped rod having a rectangular cross section. From the teeth 41-1, which are gradually scraped from the back surface of the upper clamping part 11 a to the upper operation end side from the opening 14 toward the upper side of the upper clamping part 11 a, and are cut downward at about half the thickness of the upper clamping part 11 a It is also possible to form a plurality of 41-n. In any of the storage portions 40 and 41 manufactured by any processing, a part of hair pushed out by the hair locking body is stored and grasped, and the holding and fixing force of the hair clip is further improved.

  Further, in the storage unit 40 of the embodiment shown in FIG. 15, the size 40-1 near the tip of the upper clamping unit 11 is small, and the size 40-n near the upper operation end 11b is gradually increased in a similar shape. You may comprise a tooth | gear largely. Further, conversely, 40-1 may be the largest and 40-n may be small. The same applies to the storage unit 41 of the embodiment shown in FIG. Moreover, each vertex of the storage units 40 and 41 may be configured in a circular shape or a round shape instead of being sharp.

  FIG. 17 is a partially enlarged side view showing the storage section. Straight lines l1, l2, l3, and l4 are defined in parallel from the upper left to the lower right, and the storage section is formed according to the arc formed on the left side of each straight line. An outer frame is provided. Further, straight lines m are provided as straight lines m1, m2, m3, and m4 in parallel to the right side of the straight line l and as if they fell to the left side. The outer frame of the storage portion is formed according to the arc formed on the left side of each straight line m. The intersections of the curves of these outer frames are formed in a circular arc shape or a round shape in order to eliminate customer discomfort.

  Furthermore, since the storage portion is formed on the side surface of the upper holding portion, from the viewpoint of maintaining the strength, a bar material is inserted in the longitudinal direction of the upper side portion of the upper holding portion in the portion where the storage portion is present to form the material of the upper holding portion. It may be molded with plastic. A metal such as aluminum can be used as the bar, and another reinforced plastic resin may be used.

  In the hair clip having the storage portion shown in FIG. 15 and FIG. 16, when the hair is stopped by the hair clip, the hair clip is closed from the portion where the hair clip is supported. Since the structure is gradually high and the gap portion is turned back, the hair and hair bundle are difficult to escape to the tip, and the hair locking body can firmly hold and fix the hair and hair bundle.

  As described above, in each embodiment of the present invention, when the hair locking body is continuously formed in a similar wavy shape, the hair is more difficult to escape to the tip side. Moreover, when the hair locking body is continuously formed in a wavy shape, the hair can be separated cleanly using this hair locking body. In addition, since the hair locking body is suspended from the lower clamping part, it is possible to avoid comb teeth and protrusions from coming into contact with the customer's scalp even after long-term barber beauty treatment, and gentle hair. It is possible to prevent the hair from being twisted by the locking body.

  Furthermore, in some of the embodiments, the protrusions 17 of the lower holding portion 12a scrape the customer's hair left and right and up and down, so that slicing, that is, separation can be easily performed cleanly. In addition, it is possible to prevent the hair locking body from pinching the hair with a gap at the front end portion of the upper and lower side sandwiching portions, and creating a space at the front end. The hair-clamping body is waved to create a gradual difference in height from the tip to the end, so that the hair is captured by the entire surface of the hair-clamping body. Can be

Furthermore, since the concentricity is high and the curvature radii of the upper and lower clamping parts are substantially approximated, the distance between the upper and lower clamping parts can be made uniform when capturing hair and a hair bundle, Since it becomes easy to capture hair, it is possible to easily hold and fix hair etc. without strengthening the force of the biasing spring, and reduce fatigue given to hair stylists during long hours of work. Can do.
In addition, when inserting the lower holding piece, even if the hair and hair bundle escaped by the hair locking body, the hair and hair bundle that escaped to the longitudinal direction end side can be captured in the storage unit, The hair can be fixed and held steadily.

  In some embodiments of the present invention, the hair locking body is suspended from the lower pinching portion, and the hair locking body has a rounded inflection point and is formed in a wave shape. When the hair is separated by inserting the side pinching portion, the hair can be combed using the hair locking body, that is, the hair can be combed from side to side and up and down, and the hair can be separated efficiently and easily. That is, when slicing, it is possible to comb the upper, lower, left, and right hair bundles and hair, and to make it easier to stop the hair clip.

  In addition, the height of the hair locking body can be freely selected, and the hair can be combed, that is, the hair can be combed up and down, up and down, and can be freely changed as needed if the hair can be separated. . Furthermore, since the hair locking body is continuously waved to provide a gap between the inflection points, a gap is formed between the inflection points. The whole becomes better and the gap between the inflection points is provided to form a gap so that the captured hair is difficult to come off.

  Furthermore, in some embodiments of the present invention, it is possible to insert the lower clamping tongue 12 into a desired location on the customer's hair to separate the hair. That is, when slicing, the tip protrusion portion 30a of the hair locking body 30 and the curved portions 17a and 17b formed by bending in the width direction are entangled with the hair, and the hair is scraped smoothly without pulling, so that the lower clamping tongue piece 12 can be inserted. This is because the hair can escape in the width direction from side to side at the curved portion, and the hair can escape up and down by the tip projection and the back side of the projection. For this reason, hair bundles gather together with agents such as coloring and perm, and are stuck and hard to separate, so even with so-called heavy hair, the lower holding tongue can smoothly enter the hair and slice easily. .

  Further, in the embodiment shown in FIG. 14, since the distal end 172d protrudes outward from the distal end of the upper clamping portion 11a from the curved portions 172a and 172b, the hair can be more easily separated. Then, the lower clamping tongue 12 can be smoothly inserted into a desired position of the customer's hair, and then the tip protrusion 30a of the hair locking body, the curved portion 172a formed by bending left and right in the width direction. , 172b can separate, comb and scrape the hair along the curved surface, so that the hair can be smoothly scraped and the hair clip can be inserted without tangling or pulling the hair.

In the embodiment shown in FIG. 11 (b), the tip protrusion portion 30a of the hair locking body is formed from the tip of the protrusion 171 of the lower clamping portion. Thus, the protrusion 171 is formed as shown in FIG. When it is formed longer than the embodiment shown in (a), there are curved portions 171a and 171b formed by bending the distal protrusion portion 30a of the hair latching body in the width direction of the protruding portion 171 to the left and right. You may form from a part and you may form and arrange | position from the other part of a projection part. In any case, it is not necessary to form the protruding portion 30a of the hair locking body by raising it directly from the tip of the protruding portion.
In the embodiment shown in FIG. 14 as well, before and after a portion where curved portions 172a and 172b formed by curving the tip protruding portion 30a of the hair locking body left and right in the width direction of the protruding portion 172, FIG. It may be formed by moving horizontally in the horizontal direction.

Also, as shown in the prior patent document, if the comb teeth have a fine and complex structure, hair dyeing and other drugs enter the gap during barber beauty treatment, and when the hair clip is washed, the drug is likely to remain, The body has multiple inflection points that change gently up and down, and is formed continuously in the direction of the end of the lower clamping part. can do.
In addition, the hair stylist can easily take out and store the hair clip by holding the hair locking body and the upper holding portion between the wall and the case in the work gear storage bag such as the scissor case. . The upper clamping part 11a is inserted in the case without teeth and protrusions, and the hair locking body 30 of the lower clamping part 12a is pressed from the outside of the case through the wall of the case, so that the hair clip can be easily taken out and stored. can do.

  It is not necessary to provide the barrier 16 shown in FIG. 3 at the upper operation end portion 11b. The barrier 16 is formed by raising the barrier from the lower operation end portion 12b, thereby improving the strength of the upper clamping tongue piece, and the coil spring. The hair may be prevented from being caught in the hair.

  In some embodiments of the present invention, the spring mechanism uses a torsion coil spring, but other springs may be used. For example, spring biasing can be performed by inserting a V-shaped bent flat spring between the upper operation end and the lower operation end. Further, the material of the upper and lower clamping tongue pieces can be freely selected as long as it can clamp the hair. In FIG. 1, FIG. 2, and FIG. 5, the hair locking body is formed up to about half the position of the lower holding portion, but this may be formed throughout the lower holding portion. Moreover, although the hair locking body protrudes from the opening through the opening, it may be configured to have the same height as the surface side of the upper clamping tongue piece.

  Further, the opening may be formed in a wide area of the upper holding portion, or may be a part of the upper holding portion as long as the hair locking body exists as in the opening 141 shown in FIG. May be. At least the hair locking body should not interfere with the protrusion from the upper clamping part, and the opening 14 may not be formed where the hair locking body 30 is not present. For example, as in the openings 142, 143, and 144 shown in FIG. 6C, only the portion where the hair locking body needs to be protruded, that is, where the height of the hair locking body is equal to or greater than the thickness of the upper clamping portion. It is also possible to provide an opening in the upper clamping part only. In this case, it is possible to have a structure that covers the hair locking by forming a groove from the back side of the upper clamping portion in the upper clamping portion corresponding to the other hair locking body portion.

  Further, the shape, thickness, length, etc. of the upper clamping tongue piece and the lower clamping tongue piece are shown in FIG. 1, FIG. 2, FIG. 4, FIG. 12, and the like. Of course, shapes, thicknesses, lengths, and the like other than those shown in the drawings can be freely configured without departing from the gist of the present invention. The protruding portion of the lower clamping tongue may not be covered by the tip of the upper clamping portion in a state where the upper clamping tongue is closed. In other words, the tip of the protrusion may protrude from the tip of the upper clamping tongue piece and may not be covered by the upper clamping tongue piece. In addition, it becomes a structure which reinforces the intensity | strength of the front-end | tip part of an upper side clamping tongue piece that the upper side clamping tongue piece has covered the projection part.

  Further, the protrusion 17 shown in FIG. 7 and the like has curved portions 17a and 17b formed by bending left and right in the width direction, and these shapes are the shapes of FIGS. 7, 9, and 11. It is not restricted and may have a sharp structure or a semicircular bar shape. In short, any structure that can separate, comb, and scrape hair along a curved surface may be used.

  The upper sandwiching tongue 11 has been shown as an example of plastic resin, but may be polypropylene, polystyrene, acrylic resin, polycarbonate, etc. Of course, it is not limited to plastic resin and is light and easy to mold. It may be a simple metal. Moreover, although the lower side clamping tongue piece 12 showed the example formed with aluminum, it is not restricted to aluminum, Plastic resin may be sufficient and another metal which is easy to shape | mold may be sufficient.

  The configurations shown in the above embodiments are presented as examples, and are not intended to limit the scope of the invention. These are merely examples of the configuration of the present invention, and can be combined with other known techniques, and may be omitted from the scope of the present invention without departing from the gist of the present invention. Yes. That is, various omissions, replacements, and changes can be made without departing from the scope of the invention. These embodiments and their modifications are included in the scope and gist of the invention, and are also included in the invention described in the claims and the equivalents thereof. That is, although one embodiment of the present invention has been described in detail as described above, it is easily understood by those skilled in the art that many modifications can be made without departing from the novel matters and effects of the present invention. It will be possible. Therefore, all such modifications are included in the scope of the present invention.

  For example, a term described with a different term having a broader meaning or the same meaning at least once in the specification or the drawings can be replaced with the different term in any part of the specification or the drawings. Further, the configuration and operation of the hair clip, the hair locking body, and the storage unit are not limited to those described in the embodiment of the present invention, and various modifications can be made.

  The hair clip according to the present invention does not cause discomfort such as pain on the head when the customer wears the hair clip according to the hairdressing / beauty treatment, efficiently scrapes the hair in a short time, and the hair and the hair bundle at a predetermined desired position. It can be securely held and fixed, prevents the hair from falling from the hair clip, improves the work efficiency, reduces the customer's restraint time, and contributes to the elimination of the complicated work of the hair stylist. It makes a great contribution to the hospital and beauty salon.

11 Upper clamping tongue 11a Upper clamping part 11b Upper operation end 12 Lower clamping tongue 12a Lower clamping part 12b Lower operation end 13 Spring mechanism 14 Opening 15 Shaft hole 17 Protruding part 18 Bearing part 20 Shaft 21 Torsion coil spring 30 Hair Locking Body 40 Storage

Claims (2)

A lower holding tongue piece having a lower holding portion and a lower operation end inserted into the hair and curved along the lower holding portion. And an upper clamping tongue having an upper clamping part and an upper operation end for clamping the hair together with the lower clamping part,
In the normal state, a spring mechanism that biases the upper holding portion and the lower holding portion in a closed state is disposed at the upper operation end and the lower operation end, and an opening is formed in the upper holding portion. In the hair clip
The opening is formed such that the length in the width direction on the front surface side of the upper holding portion is shorter than the length in the width direction on the back surface side, and a protrusion formed at the tip of the lower holding portion;
It is suspended from the lower clamping part, rises from the protruding part, is formed continuously in the terminal direction,
A hair clip comprising a hair locking body having a plurality of gently changing up and down inflection points and changing in height and protruding upward through the opening. Hair clip according to claim 1 Symbol placement with a storage unit in the upper holding portion side of the distal side of the aperture of the upper holding portion.

Images