Hair style mold for cutting hair

Abstract

The utility model discloses a hair style mold for hair cutting, and aims to reduce the hair cutting difficulty and improve the hair cutting efficiency. According to the technical scheme, the hair style mold for cutting hair is provided with a bendable comb handle which can be shaped after being bent, the comb handle is connected with a bendable comb body, and the comb handle is detachably connected with a hair length controller for setting the hair length. Compared with the prior art, by adopting the bendable comb handle and comb body, the height positioner capable of fixing the height after the length is adjusted, and the hair length controller for setting the angle, the hair cutting difficulty is reduced, the hair cutting efficiency is improved, the hair cutting device is rapid, convenient and sanitary, and the life quality of people is improved.

Description

Technical Field

[0001] The utility model relates to a manual tool, in particular to a haircutting tool. Background Art

[0002] At present, most people cut their hair through barbers. To cut a person's hair or cut a fixed hairstyle, a specific barber is often required, which makes personal haircut needs very limited and restricted to a certain barber or a certain hair design studio. To cut a hairstyle, the barber needs to adjust the position of the comb several times and trim it with skilled techniques. It is equivalent to dividing the hair on the head into countless small planes and connecting the small planes after countless trimmings. Barbers are also limited by the current haircutting models, such as straight-tooth flat combs: the comb teeth are straight and the entire comb body is flat. Barbers need to learn various haircutting techniques through training in advance before they can cut the required hairstyle. During the haircutting process, the comb needs to be pushed several times, which will reduce the efficiency of haircutting.

[0003] For people who have no experience in hair cutting and have no training, it is difficult to control the smoothness of the hair because the flat comb is difficult to position and the hair is uneven during haircutting. Not to mention controlling the various shapes of the hair area edges, it is very difficult to cut the desired hairstyle.

[0004] Although the hair length limit comb provided in the electric hair clippers of the prior art can control the hair length, there are disadvantages in that the hair length limit comb can only be put on the electric hair clippers for use, and cannot be used when cutting long and high broken hair because scissors are used; in addition, the electric hair clippers use a single mold, and the hairstyle changes are monotonous. Summary of the invention

[0005] The utility model aims to provide a hairstyle mold for hair cutting, and the technical problem to be solved is to reduce the difficulty of hair cutting and improve the efficiency of hair cutting.

[0006] The utility model adopts the following technical scheme: a hairstyle mold for hair cutting is provided with a comb handle which can be folded and shaped after being folded, the comb handle is connected with a foldable comb body, and a hair length controller for setting the hair length is detachably connected to the comb handle.

[0007] One end of the comb handle of the utility model is connected with a handle.

[0008] The utility model comb handle is provided with a tubular universal bending positioning tube, a universal bending positioning tube sleeve made of plastic is coaxially sleeved outside the universal bending positioning tube, three long strips parallel to the axis of the universal bending positioning tube sleeve are extended from the lower end of the universal bending positioning tube sleeve, and an I-shaped hook with an I-shaped cross section and arranged along the axis of the universal bending positioning tube sleeve is extended from the middle long strip;

[0009] An inner cover plate made of plastic is installed in front of the I-shaped hook of the universal bending positioning tube sleeve, and an outer cover plate is installed behind the I-shaped hook of the universal bending positioning tube sleeve, and a comb handle groove is formed between the inner cover plate and the inner part of the outer cover plate;

[0010] In the middle of the inner cover plate and the outer cover plate, a U-shaped sleeve is used to clamp the outer sides of the two plates from top to bottom;

[0011] Screw rods are provided at both ends of the universal bending positioning tube. The shape of the screw rods is a two-stage stepped column shape. The small ends are respectively inserted into the holes at both ends of the universal bending positioning tube to form an interference fit connection. The large ends are arranged in the universal bending positioning tube sleeve. A screw hole is opened along the axis of the screw rod from the end surface of the large end.

[0012] The screw hole on the large end face of the screw rod is connected and locked with a locking screw to the upper part of the end casing. The outer shape of the end casing is a groove. The inner side of the web of the groove is installed facing each other at both ends of the universal bending positioning tube. A comb body clamp is provided at the lower inner side of the web of the end casing.

[0013] A vertical groove running through from top to bottom is formed on one side of the comb body clamp, a hole with a horizontal axis is formed on the other side of the comb body clamp opposite to the vertical groove, a compression spring is arranged in the hole, a protrusion extends upward from the upper part of the comb body clamp, and the protrusion is inserted between two vertical strips of the I-shaped hook.

[0014] The inner cover plate of the utility model is provided with curved arrow marks on both sides, and outer cover plate scale marks are carved from the center of the outer cover plate to both sides.

[0015] The lower end of the U-shaped sleeve opening of the utility model is connected by a screw and a nut through a thread, and a screw sleeve for positioning the inner cover plate and the outer cover plate is coaxially sleeved outside the threaded part of the screw.

[0016] The comb body of the utility model is composed of a clamping area and comb teeth. The clamping area is used to connect the comb teeth. When in use, the clamping area of ​​the comb body is inserted and inserted into the fixing groove of the comb handle.

[0017] Two parallel fixing frames are fixedly arranged on the comb teeth of the utility model, and a height positioner is connected to the fixing frame;

[0018] The fixing frame is a rectangular frame, and two pairs of coaxial through holes are opened on the two long sides of the rectangular frame for installing the height locator;

[0019] The height positioner is provided with a parallel four-bar linkage mechanism which takes a fixed frame as a frame and limits the retained length of the hair.

[0020] The height positioner of the utility model is provided with a rotating rod rotation positioning structure for adjusting the height of the parallel four-link mechanism.

[0021] The height positioner of the utility model is provided with a torsion spring installation positioning structure which ensures that the parallel four-link mechanism is restored to the adjusted height state without the action of external force.

[0022] The hair length controller of the utility model is provided with a U-shaped hook, an L-shaped long hair control rod and a damping rotating shaft. The edge of one side of the U-shaped hook extends downward and is connected with a damping rotating shaft sleeve. The axis of the damping rotating shaft sleeve is parallel to the edge of one side of the U-shaped hook. The damping rotating shaft is arranged in the damping rotating shaft sleeve. The hole at the lower part of the L-shaped long hair control rod is fixedly connected with one end of the damping rotating shaft. The upper part of the L-shaped long hair control rod is L-shaped to the U-shaped top part of one side of the damping rotating shaft sleeve of the U-shaped hook.

[0023] Compared with the prior art, the present invention adopts a bendable comb handle and comb body, a height positioner that can fix the height after adjusting the length, and a hair length controller that can set the angle, thereby reducing the difficulty of hair cutting, improving the efficiency of hair cutting, being quick, convenient, and hygienic, and improving people's quality of life. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the utility model.

[0025] Figure 2 It is a schematic diagram of the comb handle structure of the utility model.

[0026] Figure 3 yes Figure 2 AA section view.

[0027] Figure 4 yes Figure 2 Schematic diagram of the structural decomposition.

[0028] Figure 5 It is a schematic diagram of one side of the inner cover plate of the utility model.

[0029] Figure 6 It is a schematic diagram of one side of the outer cover plate of the utility model.

[0030] Figure 7 It is a schematic diagram of the two-stage double-comb structure of the utility model.

[0031] Figure 8 It is a schematic diagram of the two-stage three-comb structure of the utility model.

[0032] Fig. 9 It is a schematic diagram of the three-stage double-comb structure of the utility model.

[0033] Fig.10 It is a schematic diagram of a comb body with a height positioning structure of the utility model.

[0034] Fig.11 yes Fig.10 BB cross-sectional view.

[0035] Fig.12 It is a schematic diagram of the structural decomposition of the height locator.

[0036] Fig.13 It is a schematic diagram of a hair length controller of the present utility model.

[0037] Fig.14 yes Fig.13 Rear view of.

[0038] Fig.15 yes Fig.13 Schematic diagram of the structural decomposition.

[0039] Fig.16 It is a schematic diagram of a handle of the utility model. DETAILED DESCRIPTION

[0040] The utility model is further described in detail below with reference to the accompanying drawings and embodiments. Figure 1 As shown, the haircutting hairstyle mold of the utility model is provided with a comb handle (bracket fixing part) 100, a comb body (hairstyle shaping part) 200, a hair length controller 300 and a handle 400. The front side is rectangular, and the comb handle 100 with a small thickness is detachably connected to the hair length controller 300 for setting the hair length at the upper part, and the comb body 200 is connected to the lower part, and one end of the comb handle 100 is connected to the handle 400.

[0041] The comb handle 100 is a bracket fixing part of the hair style mold for hair cutting, and is used for detachably connecting and fixing the comb body, the hair length controller and the handle, and adopts a structure that can be bent and shaped after bending.

[0042] like Figure 2 , Figure 3 and Figure 4 As shown, the comb handle 100 is provided with a tubular universal bending positioning tube 2, which is a tube or column that can maintain the bent state after being bent. A universal bending positioning tube sleeve 1 made of plastic is coaxially sleeved outside the universal bending positioning tube 2, and three long strips parallel to its axis are extended from the lower end of the universal bending positioning tube sleeve 1, and an I-shaped hook with an I-shaped cross section and arranged along the axis of the universal bending positioning tube sleeve 1 is extended under the middle long strip. In the initial state, the universal bending positioning tube 2, the universal bending positioning tube sleeve 1 and the long strip are straight, and the I-shaped hook is also parallel to the axis of the universal bending positioning tube 2.

[0043] In this embodiment, the universal bending positioning tube 2 is a universal shaped metal hose from Jili Spring Factory, Shiwan Town, Boluo County, Guangdong Province, or a plastic universal bamboo tube from Zidongchi Machinery Factory, Zhuji City, Zhejiang Province. The plastic is polyethylene PE, polypropylene PP, polyvinyl chloride PVC, silicone, acrylonitrile-styrene-butadiene copolymer ABS or polyoxymethylene POM.

[0044] exist Figure 2 and Figure 4 In the direction shown, the I-shaped hook of the universal bending positioning sleeve 1 is in front ( Figure 3 The left side) is equipped with a plastic inner cover 10, and the universal bending positioning pipe sleeve 1 I-shaped hook ( Figure 3 The outer cover plate 11 is installed on the right side of the comb body. The distance between the inner cover plate 10 and the inner part of the outer cover plate 11 is 2 to 5 mm, forming a narrow and long space. The distance between the inner cover plate 10 and the outer part of the outer cover plate 11 is 6 to 12 mm. The inner width of the inner cover plate 10 and the outer cover plate 11 is determined by the thickness of the clamping position of the comb body. The lower parts of the inner cover plate 10 and the outer cover plate 11 are bent inward.

[0045] The height of the inner cover plate 10 and the outer cover plate 11 is greater than the height of the fixed part of the comb body, so that a space with a width greater than the thickness of the clamping area of ​​the comb body is formed between the inner cover plate 10 and the outer cover plate 11, that is, the comb handle groove. In the middle of the inner cover plate 10 and the outer cover plate 11, a U-shaped sleeve 9 is clamped from top to bottom on the outside of the two, and near the lower end of the opening of the U-shaped sleeve 9, a screw 8 and a nut 12 are threadedly connected to connect and fix the two sides of the lower end of the U-shaped sleeve 9. The screw sleeve 7 for positioning the inner cover plate 10 and the outer cover plate 11 is coaxially sleeved outside the threaded part of the screw 8, and the inner cover plate 10 and the outer cover plate 11 are fixed on the universal bending positioning pipe sleeve 1. The screw hole of the U-shaped sleeve 9 is located below the I-shaped hook. The screw sleeve 7, the screw 8, the nut 12 and the U-shaped sleeve 9 constitute a U-shaped sleeve structure for positioning and fixing the comb handle 100 and the comb body 200. According to the length of the comb handle, in order to ensure the overall stability of the haircutting mold, the number of U-shaped sleeve structures is 1 to 3.

[0046] A screw rod 13 is provided at both ends of the universal bending positioning tube 2. The shape of the screw rod 13 is a two-stage stepped column shape. The outer diameter of the small end is consistent with the inner hole of the universal bending positioning tube 2, and extends into the holes at both ends of the universal bending positioning tube 2 to form an interference fit connection. Welding connection can also be used to make the screw rod 13 coaxially fixed in the hole of the universal bending positioning tube 2. The outer diameter of the large end can be consistent with the outer diameter of the universal bending positioning tube 2 and is arranged in the universal bending positioning tube sleeve 1. A screw hole is opened along the axis of the screw rod 13 from the end face of the large end.

[0047] The screw hole on the large end face of the screw rod 13 is connected and locked to the upper part of the end casing 3 through the locking screw 4. The outer shape of the end casing 3 is a rectangular groove with four sides closed. The upper and lower ends of the groove are arcs, so that the outer shape of the end casing 3 is similar to a runway-shaped groove. The inner side of the web of the end casing 3 is installed facing each other at both ends of the universal bending positioning tube 2, and a comb body clamp 5 is provided at the lower inner side of the web of the end casing 3.

[0048] The shape of the comb body clamp 5 is adapted to the lower inner part of the end casing 3. A vertical T-shaped slot is provided on one side of the comb body clamp 5, and the wide side of the vertical T-shaped slot is located on the outer side. The vertical T-shaped slots are installed facing each other on the inner sides of the webs of the two end casings 3. A hole with a horizontal axis is provided on the other side of the comb body clamp 5 opposite to the vertical T-shaped slot. A compression spring 6 is provided in the hole. When the comb body is bent, a gap is generated between the end casing 3 and the comb body, and the comb body clamp 5 will loosen. Under the action of the elastic force of the compression spring 6, the comb body clamp 5 is kept from loosening and shaking. A protrusion extends upward from the upper part of the comb body clamp 5, and the protrusion is perpendicular to the vertical T-shaped slot, and is used to be inserted between the two vertical strips of the I-shaped hook.

[0049] like Figure 5 As shown, curved arrow marks are provided on both sides of the inner cover plate 10 to indicate that the comb body can only be moved from the plane to the Figure 5 The direction of the front bend is shown. It is not allowed to bend towards the back.

[0050] like Figure 6 As shown, starting from the center of the outer cover 11, there are outer cover scale scales engraved on both sides. When cutting hair, the barber visually checks the position of the hairstyle mold for cutting hair on the head of the barber, which is convenient for judging the symmetry of the hairstyle lines on both sides of the head.

[0051] According to the difference in the head shape of the barber, the curvature and shape of the comb handle are adjusted according to the actual head shape of the barber. When adjusting the comb handle, one end of the comb handle is pressed against one side of the head, and the head shape of the barber is used as a model of the bent shape of the comb handle. The side of the comb handle with the curved arrow mark is pressed against the head, and the other end of the comb handle is bent toward the other side of the head, so that the comb handle is bent in the length direction and fits the head, and a haircut model of a certain area of ​​the head can be obtained.

[0052] Before using the comb handle, the shape of the hairdresser's head must be measured, and the side of the comb handle with the curved arrow mark must be bent to fit the head to obtain the shape of the head. The comb handle slot is used to install and fix the comb body fixing part, and different types of comb bodies can be interchanged in the slot of the comb handle fixing slot. According to the scale scale on the comb handle, with obvious positions on the head as reference positions, such as the ears, the center of the eyebrows, and the center of the back of the neck, the specific position of the entire haircutting hairstyle model on the head can be checked.

[0053] The comb body 200 is composed of a clamping area (comb body fixing part) and comb teeth. The clamping area is used to connect the comb teeth, and when in use, the clamping area of ​​the comb body is inserted into the fixing groove of the comb handle. Both ends of the clamping area extend with protrusions that are higher than the plane of the clamping area, which are used to fit with the vertical T-shaped groove of the comb body clamp 5. The clamping area is rectangular in shape, and a groove parallel to the comb teeth is opened in the center of the side of the clamping area opposite to the comb teeth. The bottom of the groove is an arc larger than the width of the groove. The comb teeth are provided with at least one tooth, and the teeth are arranged in parallel.

[0054] The comb body is in a plane shape in the initial state. When working, it takes the central groove as the symmetry line to form an arc surface, takes the connection position of the clamping area and the comb teeth as the symmetry line to form an arc surface or other curved surface.

[0055] The edges formed by the tooth ends of the comb teeth are in the shape of a straight line, a convex arc, a concave arc, or a straight line in the middle with concave arcs on both sides, and can also be customized according to personal requirements.

[0056] Starting from the root of the comb teeth connected to the clamping area, each comb tooth can be a single tooth or a graded tooth structure. Figure 7 As shown, the comb teeth can be two-stage double comb teeth, starting from the root of the comb teeth, each comb tooth is divided into two comb teeth in the middle. Figure 8 As shown, there are two levels of three comb teeth, starting from the root of the comb teeth, each comb tooth is divided into three comb teeth in the middle. Fig. 9 As shown, the three-stage double comb teeth, starting from the root of the comb teeth, each comb tooth is divided into two comb teeth in the middle, and each comb tooth is further divided into two comb teeth after extending for a while. The volume and area of ​​the comb teeth of the upper stage of the graded split tooth structure are larger than those of the comb teeth of the lower stage, and the number of the comb teeth of the upper stage is less than that of the comb teeth of the lower stage, in order to increase the length of the comb teeth and increase the strength of the comb teeth.

[0057] The comb body is divided into a comb body without height positioning and a comb body with height positioning according to whether it has a height positioner.

[0058] There is no height positioning comb body, and no height positioner is arranged on the comb body.

[0059] like Fig.10 As shown, there is a height positioning comb body, and a height positioner 500 is configured on the comb teeth. Two parallel fixed frames 14 are fixedly arranged on the comb teeth, and the height positioner 500 is connected to the fixed frame 14.

[0060] The fixed frame 14 is a rectangular frame, the long side of the rectangle is along the length direction of the comb teeth, the short side of the rectangle is at least one mother comb tooth width (the width of the comb tooth root), one short side of the rectangular frame is set at the comb tooth root, and the other short side is the same height as the comb tooth. The height of the short side and the long side adjacent to it gradually increases from the comb tooth surface to the tooth root direction to the top of the rectangular frame to form an inclined surface. Two pairs of coaxial through holes are opened on the two long sides of the rectangular frame for connecting the height locator 500. The bottom surface of the fixed frame 14 is provided with an upward protruding rib, which is a limit rib for limiting the rotation of the rotating rod rotation angle locator 18.

[0061] like Fig.11 and Fig.12As shown, the height positioner 500 is provided with a front connecting rod 21 and a rear rotating rod 15 arranged in parallel, and through holes are opened at the lower ends of the front connecting rod 21 and the rear rotating rod 15, and two second rotating shafts 19 extend into the through holes at the lower ends of the front connecting rod 21 and the rear rotating rod 15 and the through holes at the two long sides of the rectangular frame of the fixed frame 14, respectively, and the lower ends of the front connecting rod 21 and the rear rotating rod 15 are connected in the rectangular frame of the fixed frame 14 to form a rotating connection. Through holes are opened at the upper ends of the front connecting rod 21 and the rear rotating rod 15, and two first rotating shafts 16 extend into them respectively, and the upper ends of the front connecting rod 21 and the rear rotating rod 15 are connected to the two ends of the top connecting rod 23 to form a rotating connection.

[0062] The fixed frame 14, the front connecting rod 21, the rear rotating rod 15 and the top connecting rod 23 form a parallelogram linkage, wherein the fixed frame 14 is a frame, the front connecting rod 21 is an active rod, the rear rotating rod 15 is a driven rod, and the top connecting rod 23 is a connecting rod. The initial state of the parallelogram linkage is an open state after the height is adjusted. During the haircut process, when the parallelogram linkage faces the hair and combs the hair, the head presses the front connecting rod 21, the parallelogram linkage shrinks, and the hair combing stops. The parallelogram linkage opens to lift the comb teeth, and the comb teeth plane lifts the hair. The end point of the top connecting rod 23 is close to the head to position the entire comb teeth plane. The outer plane of the comb teeth after positioning is the haircutting plane that needs to be cut. The hair on the outer plane of the comb teeth is cut with a haircutting tool such as a clipper or scissors.

[0063] A first opening is opened at the through hole at the upper end of the front connecting rod 21 and along the length direction of the top connecting rod 23, and a second opening is opened at the through hole at the upper end of the rear rotating rod 15 and along the length direction of the top connecting rod 23. Earrings extend from the lower parts of both ends of the top connecting rod 23, and the planes of the earrings are parallel to the length direction of the top connecting rod 23. The earrings are respectively arranged in the first opening and the second opening at the upper ends of the front connecting rod 21 and the rear rotating rod 15, and a first rotating shaft 16 is used to form a rotating connection.

[0064] A third opening is formed at the lower end of the rear rotating rod 15 along the length direction of the top connecting rod 23, and a rotating rod rotation angle positioner 18 with an eccentric hole is provided in the third opening. The rotating rod rotation angle positioner 18 is an eccentric wheel, and a gear is provided on the rim of the eccentric wheel at an angle of 90 to 100 degrees. The top of the gear at one end (starting end) is at the same height as the rim, and the root of the gear at the other end (ending section) is at the same height as the rim. The second rotating shaft 19 sets the lower end of the rear rotating rod 15 and the rotating rod rotation angle positioner 18 in the rectangular frame of the fixed frame 14 to form a rotation connection.

[0065] A hole is opened in the middle of the rear rotating rod 15, and the hole shape is rectangular, and semicircular arcs are opened on the upper and lower sides to form an angle locator fixing nail hole. A concave angle locator fixing nail 17 is arranged in the hole, and the lower end of the angle locator fixing nail 17 extends into the tooth groove of the gear part of the rotating rod rotation angle locator 18, so that the rotating rod rotation angle locator 18 follows the rotation of the rear rotating rod 15.

[0066] The rear rotating rod 15, the rotating rod rotation angle positioner 18, the angle positioner fixing pin 17, the second rotating shaft 19, the fixed frame 14 and the limiting ribs in the fixed frame 14 constitute the rotating rod rotation positioning structure. The second rotating shaft 19 connects the rear rotating rod 15 and the rotating rod rotation angle positioner 18 in the fixed frame 14. The lower end of the angle positioner fixing pin 17 extends into the tooth groove of the gear part of the rotating rod rotation angle positioner 18, and the upper end is directly inserted into the semicircular arc at the upper part of the opening of the rear rotating rod 15. The rotating rod rotation angle positioner 18 is fixed to the rear rotating rod 15 through the angle positioner fixing pin 17, and can rotate with the rear rotating rod 15. Between the rear rotating rod 15 and the front connecting rod 21, close to one side of the rear rotating rod 15, the limiting ribs in the fixed frame 14 are attached to the maximum outer contour of the rotating rod rotation angle positioner 18, and the rear rotating rod 15 stops moving. During hair cutting, the rotating rod rotation positioning structure is used to adjust the height of the height positioner 500.

[0067] The height of the height positioner 500 can be adjusted according to the need to keep the length of hair after haircutting. To adjust the height of the height positioner 500: pull out the angle positioner fixing pin 17, press down the top connecting rod 23, so that the top connecting rod 23 drives the rear rotating rod 15 and the front connecting rod 21 to rotate clockwise, and the distance between the top connecting rod 23 and the fixing frame 14 is reduced. When the height of the hair to be left after haircutting is adjusted, the angle positioner fixing pin 17 is inserted into the angle positioner fixing pin hole of the rear rotating rod 15.

[0068] A torsion spring 22 is provided between the front connecting rod 21 and the fixed frame 14. The torsion spring 22 is a cylindrical spiral torsion spring. A torsion spring shaft 20 is coaxially provided inside the spiral torsion spring. The two ends of the torsion spring shaft 20 are arranged in the openings of the two long sides of the rectangular frame of the fixed frame 14, so that the torsion spring 22 is arranged in the fixed frame 14. The torsion spring wires at both ends of the torsion spring 22 extend out, one end is hooked and embedded in the concave groove on the upper part of the front connecting rod 21, and the other end is L-shaped and supported on the L-shaped protrusion extending from the rectangular frame of the fixed frame 14. In the initial state, the torsion spring 22 is in a pre-twisted state, that is, when stationary, the torsion spring 22 has an initial force on the front connecting rod 21 to ensure that the parallel four-bar linkage of the height positioner 500 is stable in the open shape. The torsion force of the torsion spring 22 causes the front connecting rod 21 to rotate counterclockwise.

[0069] The L-shaped protrusion of the fixing frame 14, the torsion spring 22 and the front connecting rod 21 constitute a torsion spring installation and positioning structure. The torsion spring installation and positioning structure is to ensure that the height positioner 500 returns to the adjusted height state without the action of external force.

[0070] In the height positioner 500, the parallel four-bar linkage performs a double rocker movement. When combing the hair on the top, the front link 21, the rear rotating rod 15 and the top link 23 rotate counterclockwise and shrink toward the fixed frame 14, so that the comb teeth are close to the head contour, and the comb teeth can pass through the hair roots. At this time, the hair style mold for hair cutting stops on the head, and the external force of combing the hair is removed. The front link 21, the rear rotating rod 15 and the top link 23 rotate clockwise, and the comb teeth leave the head contour. The comb tooth plane lifts the hair up, which is convenient for hair cutting. The function of the rotating rod rotation positioning structure: after removing the external force in the direction of combing the hair, the front link 21, the rear rotating rod 15 and the top link 23 are stopped from continuing to rotate, the hair style mold for hair cutting maintains a fixed position, the comb tooth plane is stable, and the hair can be cut according to the contour of the comb tooth plane to cut a neat hair length.

[0071] The installation positioning structure of the torsion spring 22 ensures that when the hair style mold for hair cutting is used, the torsion force of the torsion spring 22 causes the front connecting rod 21 to rotate counterclockwise, and the front connecting rod 21 will not escape from the fixing frame 14 during the rotation process.

[0072] In the initial state, that is, without the action of external force, the front connecting rod 21 (active rod) rotates clockwise under the action of the torsion force of the torsion spring 22, driving the top connecting rod 23 (connecting rod) and the rear rotating rod 15 (driven rod) to rotate clockwise. A rotating rod rotation angle positioner 18 is provided at the connection between the rear rotating rod 15 (driven rod) and the fixed frame 14 (frame). When the outer edge of the rotating rod rotation angle positioner 18 abuts against the limiting rib of the fixed frame 14, the rotation stops and the parallel four-bar linkage remains stationary.

[0073] Before use, the top connecting rod 23 (connecting rod) is pressed against the surface of the head, and the hair-cutting hairstyle mold is held in hand and the hair is combed diagonally downward with a little force, so that the front connecting rod 21 (active rod) presses the torsion spring 22 in the direction of the rear rotating rod 15 (driven rod), and drives the top connecting rod 23 (connecting rod) and the rear rotating rod 15 (driven rod) to rotate counterclockwise, and the rear rotating rod 15 (driven rod) is blocked when it rotates to the fixed frame 14 (frame), the parallel four-bar linkage stops moving, and the torsion spring 22 is subjected to the maximum torsional force.

[0074] The action of combing the hair obliquely downward with a little force is stopped, and the torsion spring 22 returns to its original state under the action of the torsion force, and the parallel four-bar linkage returns to its original state.

[0075] The comb body is made of polyethylene PE, polypropylene PP, polyvinyl chloride PVC, and acrylonitrile-styrene-butadiene copolymer ABS.

[0076] The comb body is inserted into the comb handle groove, and the two ends of the comb body clamping area are clamped into the vertical T-shaped grooves on the comb body clamps 5 respectively arranged on both sides of the comb handle. The vertical T-shaped grooves guide the comb body. The compression spring 6 arranged in the comb body clamp 5 pushes the comb body clamp 5 toward each other, so that the comb body does not loosen and fall off in the comb handle groove. The groove in the center of the comb body clamping area is clamped into the screw sleeve 7 on the comb handle to position the comb body.

[0077] like Fig.13 , 14 As shown in Figures 1 and 15, the hair length controller 300 is provided with a U-shaped hook 24, an L-shaped long hair control rod 25 and a damping shaft 26. The U-shaped hook 24 has openings on both sides of the U-shape and the middle top. The side of one side of the U-shaped hook 24 extends downward and is connected to a damping shaft sleeve. The axis of the damping shaft sleeve is parallel to the side of one side of the U-shaped hook 24. The damping shaft 26 is arranged in the damping shaft sleeve. The hole at the lower part of the L-shaped long hair control rod 25 is fixedly connected to one end of the damping shaft 26. The upper part of the L-shaped long hair control rod 25 is L-shaped to the U-shaped top of one side of the damping shaft sleeve of the U-shaped hook 24. The damping shaft sleeve of the U-shaped hook 24 is engraved with a steering scale. The L-shaped long hair control rod 25 is engraved with a scale to determine the rotation angle of the long hair control rod 25 relative to the U-shaped hook 24.

[0078] When the hair length controller 300 is mounted on the comb handle 100, the U-shaped top circular sleeve of the U-shaped hook 24 is placed on the universal bending positioning sleeve 1, and the two sides of the U-shaped hook 24 are clamped on the inner cover plate 10 and the outer cover plate 12 on both sides of the comb handle, and the damping shaft sleeve is located on one side of the inner cover plate 10. If the position of the hair length controller on the comb handle needs to be moved, one side of the U-shaped hook 24 is pulled open to create a gap between the U-shaped hook 24 of the hair length controller and the comb handle, and the hair length controller can be moved on the comb handle.

[0079] When using the hair length controller 300, the U-shaped hook 24 of the hair length controller is hung on the universal bending positioning sleeve 1 of the comb handle. In order to make the hair style mold for hair cutting stable in positioning when in use, the hair style mold for hair cutting is usually equipped with two sets of hair length controllers. The hair style mold for hair cutting is manually operated, and the two hair growth control rods 25 are rotated and opened, and the tooth ends of the top area of ​​the two hair growth control rods 25 and the entire row of comb teeth of the comb body are pressed against the head to ensure that the hair style mold for hair cutting is stably set on the head of the barber. Then, according to the length of the hair to be trimmed, the relative angle between the hair growth control rod 25 and the comb handle is rotated. When the hair growth control rod 25 is adjusted to be perpendicular to the surface plane of the inner cover plate 10 of the comb handle, the hair growth of the head can be controlled to be the longest at the top of the hair style mold for hair cutting. When the hair growth control rod 25 is adjusted to be closed to fit the universal bending positioning sleeve 1 of the comb handle, the hair growth of the head can be controlled to be the shortest at the top of the hair style mold for hair cutting. Between the shortest and the longest, the scale of the hair growth control rod 25 can be referred to for adjustment.

[0080] The hair length controller 300 is assembled as a whole with the comb handle 100 and the comb body 200, and is used together to trim a gradual hairstyle. First, the comb handle 100 is bent to a desired curvature, and then the hair length control rod 25 of the hair length controller 300 is adjusted to a desired angle. The haircutting mold is held in hand, and the comb teeth are passed through the hair close to the head contour, and the hair is combed from the top of the head to the bottom. The hair length control rod 25 forms an angle with the comb body, and the hair on the comb body is trimmed with an electric hair clipper or scissors to form a gradual hairstyle.

[0081] When the comb body with height positioning is used, the comb body is provided with a height positioner 500 and the hair length controller 300 may not be installed.

[0082] Fig.12 As shown, the handle 400 is provided with a flat hand grip 27, and the lower part of the hand grip 27 is an arc shape that is the same as the shape of the fingers when holding the hand. One end of the hand grip 27 is connected to a hollow sleeve sleeve opening 28, and the cross section of the sleeve sleeve opening 28 is slightly larger than the cross section of the hand grip 27. The two sides of the sleeve sleeve opening 28 are provided with sleeve shell buckles 29. There is an opening between the sleeve shell buckle 29 and the sleeve sleeve opening 28, and the height is higher than the sleeve sleeve opening 28. The end of the sleeve shell buckle 29 extends inward with an L-shaped hook.

[0083] The housing buckle 29 of the handle is sleeved on the end housing 3 of the comb handle, and the haircutting hair style mold can be used to cut hair by holding the hand grip 27. The handle can be sleeved on the left or right side of the comb handle.

[0084] Usually, hair cutting operations mainly include three steps: smoothing the hairstyle on the top of the head, gradually changing the hair length from the top of the head to the lower part of the head, and processing the edge lines of the hair boundaries. The following describes the operation processes of these three steps respectively.

[0085] The hair style is smoothed by using a comb handle 100, a comb body with height positioning and a handle 400.

[0086] Hairstyle smoothing is often used for hairstyles on the top of the head. The hair lengths on the top of the head are almost the same height. When cutting hair, use a comb with a hair length controller and curved teeth to achieve this.

[0087] First, bend the comb handle 100 to an arc slightly larger than the head contour, and adjust the comb body with height positioning to the height of the required hair length. Hold the handle of the hair style mold for hair cutting, make the top connecting rod 23 of the height positioning device close to the head, and comb the hair from the front of the head to the back of the head. Under the combined force of the thrust of the hand and the friction of the head, the front connecting rod 21 and the rear connecting rod 15 of the height positioning device top connecting rod 23 rotate toward the comb teeth side, the torsion spring 22 is bent, and the parallel four-bar linkage mechanism shrinks toward the comb teeth direction. When combing hair, the comb teeth pass through the hair. After combing hair, the hair style mold for hair cutting stops moving, the force of the hand-held hair style mold for hair cutting is relaxed and reduced, and under the action of the torsion spring force 22, the parallel four-bar linkage mechanism is bounced in the long-distance comb teeth direction, unfolds to the position where the top connecting rod 23 is positioned and stops, and scissors are used to start trimming the hairstyle in the top area of ​​the head.

[0088] The hair length gradient is provided by a comb handle 100 , a hair length controller 300 and a handle 400 .

[0089] The hair length gradient is used to trim the left and right sides and the back of the head. When cutting hair, you can choose a comb body with curved teeth or straight teeth according to your needs.

[0090] First, bend the comb handle 100 to a desired curvature, then hang the U-shaped hook 24 of the hair length controller 300 on the universal bending positioning sleeve 1, and adjust the hair length control rod 25 to a desired opening angle. The comb teeth pass through the hair, combing the hair from the bottom of the head upwards, and finally hold the hair cutting mold and use an electric hair clipper or scissors to trim the hair outside the comb teeth to complete the hair length gradient process.

[0091] The hair edge processing adopts the comb handle 100, the single-tooth comb body 200 and the handle 400.

[0092] The edge processing of the hair border is the finishing work of hair cutting.

[0093] When processing the edge lines, use a special comb body for processing the edge lines, bend the hair cutting hairstyle mold to the required curvature, hold the hair cutting hairstyle mold, align the top line of the comb teeth with the edge line to be adjusted, and trim with an electric pusher according to the top curve of the comb teeth of the comb body.

Claims

1. A hairstyle mold for hair cutting, characterized in that: The hair-cutting hairstyle mold is provided with a comb handle (100) which is bendable and can be shaped after being bent, the comb handle (100) is connected to a bendable comb body (200), and a hair length controller (300) for setting the hair length is detachably connected to the comb handle (100).

2. The hair style mold for hair cutting according to claim 1, characterized in that: One end of the comb handle (100) is connected to a handle (400).

3. The hair style mold for hair cutting according to claim 2, characterized in that: The comb handle (100) is provided with a tubular universal bending positioning tube (2), a universal bending positioning tube sleeve (1) made of plastic is coaxially sleeved outside the universal bending positioning tube (2), three long strips parallel to the axis of the universal bending positioning tube sleeve (1) are extended from the lower end of the universal bending positioning tube sleeve (1), and an I-shaped hook with an I-shaped cross section is extended below the middle long strip and is arranged along the axis of the universal bending positioning tube sleeve (1); An inner cover plate (10) made of plastic is installed in front of the I-shaped hook of the universal bending positioning sleeve (1), and an outer cover plate (11) is installed behind the I-shaped hook of the universal bending positioning sleeve (1), and a comb handle groove is formed between the inner cover plate (10) and the inner part of the outer cover plate (11); A U-shaped sleeve (9) is used to clamp the inner cover plate (10) and the outer cover plate (11) from top to bottom in the middle of the inner cover plate (10) and the outer cover plate (11); Screw rods (13) are provided at both ends of the universal bending positioning tube (2). The screw rods (13) are in the shape of two-stage stepped columns. The small ends extend into the holes at the two ends of the universal bending positioning tube (2) to form an interference fit connection. The large ends are arranged in the universal bending positioning tube sleeve (1). A screw hole is opened along the axis of the screw rod (13) from the end surface of the large end. The screw hole on the large end face of the screw rod (13) is connected to and locked with the upper part of the end casing (3) via a locking screw (4); the outer shape of the end casing (3) is a groove, the inner side of the web of the groove is installed facing each other at both ends of the universal bending positioning tube (2), and a comb body clamp (5) is provided at the lower inner side of the web of the end casing (3); A vertical groove running through from top to bottom is formed on one side of the comb body clamp (5), a hole with a horizontal axis is formed on the other side of the comb body clamp (5) opposite to the vertical groove, a compression spring (6) is arranged in the hole, and a protrusion extends upward from the upper part of the comb body clamp (5), and the protrusion is inserted between two vertical strips of the I-shaped hook.

4. The hair style mold for hair cutting according to claim 3, characterized in that: Curved arrow marks are provided on both sides of the inner cover plate (10), and outer cover plate scale scales are engraved starting from the center of the outer cover plate (11) and extending to both sides.

5. The hair style mold for hair cutting according to claim 4, characterized in that: A screw (8) and a nut (12) are threadedly connected near the lower end of the opening of the U-shaped sleeve (9), and a screw sleeve (7) for positioning the inner cover plate (10) and the outer cover plate (11) is coaxially sleeved outside the threaded portion of the screw (8).

6. The hair style mold for hair cutting according to claim 5, characterized in that: The comb body (200) is composed of a clamping area and comb teeth, wherein the clamping area is used to connect the comb teeth. When in use, the clamping area of ​​the comb body is inserted into the fixing groove of the comb handle.

7. The hair style mold for hair cutting according to claim 6, characterized in that: Two parallel fixing frames (14) are fixedly arranged on the comb teeth, and a height positioner (500) is connected to the fixing frame (14); The fixing frame (14) is a rectangular frame, and two pairs of coaxial through holes are opened on two long sides of the rectangular frame for installing the height positioner (500); The height positioner (500) is provided with a parallel four-bar linkage mechanism with a fixed frame (14) as a frame and for limiting the retained length of the hair.

8. The hair style mold for hair cutting according to claim 7, characterized in that: The height positioner (500) is provided with a rotating rod rotation positioning structure for adjusting the height of the parallel four-bar linkage mechanism.

9. The hair style mold for hair cutting according to claim 8, characterized in that: The height positioner (500) is provided with a torsion spring installation positioning structure to ensure that the parallel four-bar linkage mechanism is restored to the adjusted height state without the action of external force.

10. The hair style mold for hair cutting according to claim 9, characterized in that: The hair length controller (300) is provided with a U-shaped hook (24), an L-shaped long hair control rod (25) and a damping shaft (26); one side of the U-shaped hook (24) extends downward and is connected to a damping shaft sleeve; the axis of the damping shaft sleeve is parallel to the side of the U-shaped hook (24); the damping shaft (26) is arranged in the damping shaft sleeve; a hole at the lower part of the L-shaped long hair control rod (25) is fixedly connected to one end of the damping shaft (26); the upper part of the L-shaped long hair control rod (25) is L-shaped to the U-shaped top of one side of the damping shaft sleeve of the U-shaped hook (24).

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