Assembled hairdressing teaching model

Abstract

A split mounting type hairdressing teaching model comprises a head model, a hair model and a fixing rod, and the fixing rod is arranged on the head model, is in threaded connection with a head sleeve and is used for fixing the hair model on the head model; the fixing rod is located in an assembly hole formed in the head mold, the assembly hole is vertically formed, and ports in the two ends of the assembly hole are located in the top face and the bottom face of the head mold respectively. A limiting boss is arranged at the bottom end of the fixing rod and located in a stepped hole formed in a port of the bottom end of the assembly hole. According to the embodiment of the utility model, the hair mold is fixed on the head mold through the threaded connection with the fixed rod, the hair mold cannot fall off due to pulling in the use process, the stability of mounting and fixing is high, the hair mold can be detached from the head mold by screwing the fixed rod into the threaded hole of the hair mold, the hair mold can be replaced after being used, and the use is convenient. The consumable cost of hairdressing practice is reduced, and resource waste and garbage generation are reduced; the fixing rod penetrates through the head mold and can serve as a framework of the head mold, the structural stability of the head mold is improved, and deformation of the head mold under pulling is avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of beauty and hairdressing, especially relates to a spliced hairdressing teaching model. BACKGROUND

[0002] In the beauty and hairdressing industry, the training of hairdressers and the improvement of their business skills usually need to be achieved through repeated practice. In order to meet this demand, teaching wigs are commonly used for practice in the market, and the teaching wig usually consists of a head model and a wig fixed thereon. The hairdresser will trim and comb the wig during the practice. However, the traditional teaching wig usually adopts a design that the wig is integrally fixed with the head model, which means that after the wig is trimmed, the entire teaching wig cannot be used any more and the entire head model and wig must be replaced. Due to this integrated design, the cost of practice consumables is relatively high, and a large amount of waste is also generated, which is not conducive to environmental protection.

[0003] In order to reduce the training cost of hairdressers, a split type hairdressing teaching model (publication number: CN222051149U) appears in the prior art, which divides the teaching wig into a head module and a hair module, the wig is installed on the hair module, and the hair module is connected with the head module through magic tape. Through this design, after the hairdresser finishes trimming the wig, only the hair module needs to be replaced, and the head module can continue to be used. This design effectively reduces the consumption of consumables, reduces the learning cost of hairdressers, and to some extent, reduces the waste of resources and the generation of garbage, and has a certain environmental protection effect.

[0004] However, this teaching wig model connected by magic tape still has certain limitations and problems in actual use. First of all, the connection of magic tape is not firm enough, when the hairdresser combs the wig, the pulling action of the comb can easily cause the hair module to separate from the head module, affecting the continuity of hair practice. Secondly, the head module and the hair module are usually made of soft silica gel material, although this material has certain elasticity and simulation effect, but when trimming and combing the wig, the head module and the hair module are easily subjected to external force and deformation, resulting in unstable fixing effect of the wig. Especially when the wig is loosened to make it shape, the deformation of the hair module and the head module will cause the hairstyle of the wig to be difficult to maintain the required shape, thereby affecting the effect of hair practice and the display effect of the hairstyle. TECHNICAL PROBLEM

[0005] In view of the deficiencies in the related art, the utility model provides a spliced hairdressing teaching model to solve the problem that the current teaching wig is easy to separate or deform during use.

[0006] The utility model provides a spliced hairdressing teaching model, which comprises:

[0007] a head module;

[0008] The hair model has a head cover and hair fixed on the head cover, and the head cover covers the top of the head model;

[0009] The fixing rod is arranged on the head model and is threadedly connected with the head cover to fix the hair model on the head model;

[0010] The fixing rod is arranged in the assembly hole arranged on the head model, and the assembly hole is vertically arranged, and the ports at two ends of the assembly hole are respectively arranged on the top surface and the bottom surface of the head model;

[0011] The bottom end of the fixing rod is provided with a limiting boss, and the limiting boss is arranged in the stepped hole arranged at the bottom end port of the assembly hole.

[0012] In some embodiments, the inner wall of the head cover is provided with a plurality of limiting pins, and the limiting pins are respectively inserted into the limiting holes arranged on the surface of the head model.

[0013] In some embodiments, the limiting holes include upper limiting holes and lower limiting holes, the upper limiting holes are arranged on both sides of the top end port of the assembly hole, and the lower limiting holes are arranged at the bottom of the rear side of the head model.

[0014] In some embodiments, the upper limiting holes and the lower limiting holes have an included angle therebetween.

[0015] In some embodiments, the top of the head model is provided with a boss, and a matching surface is formed on the surface of the head model around the outside of the boss;

[0016] The head cover covers the boss, so that the inner wall of the head cover is attached to the surface of the boss, and the edge of the head cover is attached to the matching surface.

[0017] In some embodiments, the top surface of the boss is inclined downward from front to back.

[0018] In some embodiments, the rear surface of the boss is inclined forward from top to bottom.

[0019] In some embodiments, the port at the top end of the assembly hole is in the form of a strip along the front-rear direction.

[0020] In some embodiments, the fixing rod includes a rod body portion and a screw portion integrally connected to the top end of the rod body portion, the limiting boss is arranged at the bottom end of the rod body portion, the screw portion is provided with a thread and extends upwardly out of the head model, and a plurality of hollow grooves are arranged at the rod body portion along the axial direction.

[0021] In some embodiments, the unlocking key is further included, and the unlocking plug arranged on the unlocking key is inserted into the unlocking slot arranged on the bottom surface of the fixing rod.

[0022] The bottom surface of the fixing rod is flush with the bottom surface of the head model.

[0023] Compared with the prior art, the utility model discloses the beneficial effect lies in: the hair mould is fixed on the head mould through the threaded connection with the fixed rod in the utility model embodiment, and the hair mould does not fall off due to being pulled during use, and the stability of installation is strong, the fixed rod is rotated to make the threaded hole of hair mould rotate, and the hair mould can be detached from the head mould, the hair mould can be replaced after use, the consumable cost of hairdressing practice is reduced, resource waste and garbage generation are reduced, the fixed rod is arranged in the head mould, can be used as the framework of head mould, improves the structural stability, avoids the deformation under the pulling, thereby guaranteeing the wig fixing effect, and the problem that the wig is easy to separate or deform during use is solved. BRIEF DESCRIPTION OF DRAWINGS

[0024] The drawings described herein are used to provide further understanding of the utility model, and constitute a part of the application, and the illustrative embodiment and the description of the utility model are used to explain the utility model, and do not constitute improper limitation to the utility model. In the drawings:

[0025] Figure 1 It is the structure schematic diagram of the utility model assembled hairdressing teaching model,

[0026] Figure 2 It is the sectional structure diagram of the utility model assembled hairdressing teaching model,

[0027] Figure 3 It is the structure schematic diagram of the head mould in the utility model assembled hairdressing teaching model Figure 1 ;

[0028] Figure 4 It is the structure schematic diagram of the head mould in the utility model assembled hairdressing teaching model Figure 2 ;

[0029] Figure 5 It is the structure schematic diagram of the hair mould in the utility model assembled hairdressing teaching model,

[0030] Figure 6 It is the structure schematic diagram of the fixed rod in the utility model assembled hairdressing teaching model.

[0031] In the drawings:

[0032] 1, head mould, 11, assembly hole, 12, step hole, 13, limit hole, 13A, upper limit hole, 13B, lower limit hole, 14, boss, 15, matching surface,

[0033] 2, hair mould, 21, head cover, 22, hair, 23, threaded hole, 24, limit pin, 24A, upper limit pin, 24B, lower limit pin,

[0034] 3. Fixing rod; 31. Limiting boss; 32. Rod body; 33. Screw part; 34. Hollowed-out groove; 35. Unlocking slot;

[0035] 4. Unlock the key; 41. Unlock the plug. Detailed Implementation

[0036] The technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0037] In the description of this utility model, it should be understood that the terms "center", "lateral", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0038] The terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first," "second," or "third" may explicitly or implicitly include one or more of that feature.

[0039] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0040] like Figure 1 , Figure 2 As shown in an illustrative embodiment of the modular hairdressing training model of this utility model, the modular hairdressing training model includes a head mold 1, a hair mold 2, and a fixing rod 3. The hair mold 2 has a head cover 21 and hair 22 fixed on the head cover 21. The head cover 21 covers the top surface of the head mold 1, so that the hair mold 2 and the head mold 1 are combined to form a model with a complete head body and hair 22.

[0041] The head mold 1 is vertically provided with an assembly hole 11, the upper and lower ends of the assembly hole 11 extend to the top surface and the bottom surface of the head mold 1 respectively, so that the assembly hole 11 vertically penetrates the head mold 1. The bottom end of the fixing rod 3 is provided with a limiting boss 31, and the top end is provided with an external thread. The fixing rod 3 is assembled into the assembly hole 11 from bottom to top, the top end of the fixing rod 3 protrudes out of the head mold 1 upwardly and is threadedly connected with a threaded hole 23 arranged on the inner wall of the wig cap 21, and the limiting boss 31 is arranged in a stepped hole 12 arranged at the bottom end of the assembly hole 11. The limiting boss 31 is attached to the step of the stepped hole 12, so that the limiting boss 31 cannot be further moved upwardly. The fixing rod 3 is tightened, the wig cap 21 is pulled tightly, so that the wig cap 21 is tightly attached to the surface of the head mold 1, thereby the hair mold 2 is fixedly installed on the head mold 1.

[0042] After the hairdresser trims the hair 22 on the hair mold 2, the top end of the fixing rod 3 is rotated out of the threaded hole 23 of the wig cap 21, and the hair mold 2 can be removed from the head mold 1. A new hair mold 2 is placed on the head mold 1, the top of the fixing rod 3 is rotated into the threaded hole 23 and tightened, and the replacement of the hair mold 2 is completed. The hairdresser can practice hairdressing again. During use, the head mold 1 can be repeatedly used, and only the hair mold 2 needs to be replaced.

[0043] In the above-mentioned exemplary embodiment, the hair mold 2 is pressed and fixed on the head mold 1 through the threaded connection with the fixing rod 3, so that the hair mold 2 is difficult to be pulled off from the head mold 1 during hairdressing practice, and the hair mold 2 is firm and stable. The threaded connection between the fixing rod 3 and the hair mold 2 is detachable, the hair mold 2 can be replaced after use, the consumable cost of hairdressing practice is reduced, resource waste and garbage generation are reduced, the fixing rod 3 can be made of a material that is more hard relative to the head mold 1, the fixing rod 3 can be used as a skeleton of the head mold 1, the structural stability of the head mold 1 is improved, the head mold 1 is prevented from being deformed under pulling, and the fixed effect of the wig is ensured, thereby solving the problem that the wig is easily separated or deformed during use.

[0044] In some embodiments, the inner wall of the wig cap 21 is provided with a plurality of limiting pins 24, and the limiting pins 24 are inserted into the limiting holes 13 arranged on the surface of the head mold 1.

[0045] When the wig 2 covers the head mold 1, the top end of the fixing rod 3 is blocked by the wig 2, and it is difficult to visually align and screw into the threaded hole 23 on the head cover 21. After the limiting pin 24 and the limiting hole 13 are arranged, when the wig 2 is fixed to the head mold 1, each limiting pin 24 is inserted into the corresponding limiting hole 13, so that the wig 2 is positioned and connected to the head mold 1, the fixing rod 3 is inserted into the assembly hole 11 and extends upward to the maximum extent, and then it is aligned and abuts against the threaded hole 23, so that the wig 2 is smoothly aligned and screwed into the threaded hole 23 and firmly connected with the threaded hole 23, thereby making the fixed installation of the wig 2 more convenient. In addition, through the insertion of the limiting pin 24 and the limiting hole 13, the limiting fixing points of the wig 2 on the head mold 1 are increased, the fixing rod 3 and the plurality of limiting holes 13 can support the head cover 21 and the limiting pin 24 on the head cover 21 in the radial direction, the stability of the wig 2 in the horizontal direction is increased, the tensile strength of the wig 2 is improved, the pressure borne by the fixing rod 3 when being pulled is reduced, the fixing rod 3 is prevented from being pulled off, and the structural life is improved.

[0046] In some embodiments, the limiting hole 13 includes an upper limiting hole 13A and a lower limiting hole 13B, the upper limiting hole 13A is located on both sides of the top end of the assembly hole 11, and the lower limiting hole 13B is located at the bottom of the rear side of the head mold 1. The lower limiting hole 13B and at least two upper limiting holes 13A form triangularly arranged connecting points between the head mold 1 and the wig 2, and the connecting points are distributed in a large range, thereby improving the stability of the connection and fixation of the wig 2 and the head mold 1.

[0047] In some embodiments, the upper limiting hole 13A and the lower limiting hole 13B have an included angle, so that the upper limiting pin 24A corresponding to the upper limiting hole 13A and the lower limiting pin 24B corresponding to the lower limiting hole 13B are inserted from different angles, respectively, and the upper limiting pin 24A and the lower limiting pin 24B can limit each other and are not easily pulled out of the limiting hole 13, thereby further improving the stability of the connection of the wig 2 and the head mold 1.

[0048] In some embodiments, the top of the head mold 1 is provided with a boss 14, and a matching surface 15 is formed on the surface of the head mold 1 on the outside of the boss 14, that is, the outer surface of the boss 14 is located inside the outer surface of the head mold 1.

[0049] The head cover 21 covers the boss 14, so that the boss 14 is inserted into the head cover 21 to a certain extent, and the inner wall of the head cover 21 is attached to the outer surface of the boss 14, thereby increasing the tightness of the connection and assembly between the head mold 1 and the wig 2. The edge of the head cover 21 is attached to the matching surface 15, so that the outer surface of the head cover 21 and the outer surface of the head mold 1 are spliced to form the contour of the human head.

[0050] In some embodiments, the top surface of the boss 14 is inclined downward from front to back, that is, the top surface of the boss 14 is inclined relative to the fixed rod 3, when the fixed rod 3 is screwed into the head cover 21 of the hair mold 2, the head cover 21 is pulled vertically downward, and when the inner wall of the top of the head cover 21 contacts the top surface of the boss 14, the head cover 21 can slide slightly downward on the top surface of the boss 14, so that the inner wall of the periphery of the head cover 21 can be closely attached to the side surface of the boss 14, thereby increasing the tightness of the inner surface of the head cover 21 and the top surface of the head, and when the hair mold 2 is connected to the head mold 1, a greater friction force can be generated between the two, thereby improving the stability of the connection of the hair mold 2.

[0051] In some embodiments, the rear side surface of the boss 14 is inclined downward from top to bottom and forward, so that the top surface of the boss 14 contacts the inner wall surface of the head cover 21 in two different directions, thereby stably supporting the hair mold 2 when it is pulled forward, improving the stability of the hair mold 2 under multi-angle pulling, and allowing the hairdresser to pull the hair 22 at multiple angles to make a hairstyle.

[0052] In some embodiments, the port at the top end of the assembly hole 11 is in the shape of a strip along the front-rear direction. When the fixed rod 3 is screwed into the top of the head cover 21, as it is screwed in, the inner wall of the top of the head cover 21 is attached to the top surface of the boss 14 and slides downward along the inclined top surface of the boss 14. The strip-shaped assembly hole 11 allows the top of the fixed rod 3 to move backward to a certain extent, so that the inner wall of the periphery of the head cover 21 is closely attached to the side surface of the boss 14, and the backward movement of the top of the fixed rod 3 also makes it difficult to be axially detached from the assembly hole 11, thereby improving the stability of the fixed connection of the fixed rod 3, and further improving the stability of the fixed connection of the hair mold 2. The strip-shaped port at the top end of the assembly hole 11 also allows the top end of the fixed rod 3 to be adjusted forward and backward to ensure that it is aligned with the threaded hole 23 of the head cover 21, thereby facilitating the threaded connection.

[0053] In some embodiments, the fixed rod 3 includes a rod body portion 32 and a screw portion 33 integrally connected to the top end of the rod body portion 32, the limiting boss 31 is located at the bottom end of the rod body portion 32, the screw portion 33 has threads and extends upward from the head mold 1, and the rod body portion 32 is provided with a plurality of hollow grooves 34 along the axial direction thereof, thereby reducing the overall structural weight of the fixed rod 3, saving the material of the fixed rod 3, reducing the cost, and ensuring that the fixed rod 3 has sufficient strength.

[0054] In some embodiments, the assembled hair styling model further includes an unlocking key 4, and the unlocking plug 41 of the unlocking key 4 is inserted into the unlocking slot 35 provided on the bottom surface of the fixed rod 3.

[0055] The bottom surface of the fixing rod 3 is flush with the bottom surface of the head mold 1, so as to be embedded into the head mold 1, avoiding the protrusion to cause the model to be placed invariable. The unlocking plug 41 adopts the structure with the rectangular or polygonal cross section, cooperates with the unlocking slot 35, and drives the fixing rod 3 to rotate when the unlocking key 4 is rotated, so as to be embedded and installed to be disassembled.

[0056] Finally, it should be noted that: the various embodiments in the specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0057] The above embodiments are only used to illustrate the technical solutions of the present application, but not limit the present application; although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the specific embodiments of the present application can be modified or some technical features can be replaced by equivalent ones; without departing from the spirit of the technical scheme of the present application, all should be covered in the technical scheme range of the present application claimed by the present application.

Claims

1. A kit hairdressing tutorial model, characterized by, The utility model relates to a hairdressing wig, comprising: a head mould; a wig, having a head cover and hair fixed on the head cover, the head cover covering the top of the head mould; a fixing rod, installed on the head mould and threaded with the head cover, for fixing the wig on the head mould; wherein the fixing rod is located in the assembly hole provided on the head mould, the assembly hole is vertically arranged, and the ports at both ends thereof are located on the top surface and the bottom surface of the head mould respectively; the bottom end of the fixing rod is provided with a limiting boss, and the limiting boss is located in the stepped hole provided at the bottom end port of the assembly hole.

2. The modular mannequin of claim 1, wherein: The inner wall of the head cover is provided with a plurality of limiting pins, and the limiting pins are all inserted into the limiting holes provided on the surface of the head mould.

3. The modular mannequin of claim 2, wherein: The limiting holes comprise upper limiting holes and lower limiting holes, the upper limiting holes are located on both sides of the top end port of the assembly hole, and the lower limiting holes are located at the bottom of the rear side of the head mould.

4. The model of claim 3, wherein the head is a head of a human. The upper limiting holes and the lower limiting holes have an included angle therebetween.

5. The modular mannequin of claim 1, wherein: The top of the head mould is provided with a boss, and a matching surface is formed on the surface of the head mould on the outside of the boss; the head cover covers the boss, so that the inner wall of the head cover is attached to the surface of the boss, and the edge of the head cover is attached to the matching surface.

6. The modular mannequin of claim 5, wherein the head is configured to be removably coupled to the neck. The top surface of the boss is inclined downward from front to back.

7. The modular mannequin of claim 6, wherein the head is configured to be removably coupled to the neck. The rear surface of the boss is inclined forward from top to bottom.

8. The modular mannequin of claim 6, wherein the head is configured to be removably coupled to the neck. The port at the top end of the assembly hole is in the form of a strip along the front-rear direction.

9. The modular mannequin of claim 1, wherein: The fixing rod comprises a rod body part and a screw part integrally connected to the top end of the rod body part, the limiting boss is located at the bottom end of the rod body part, the screw part is provided with a thread and extends upward out of the head mould, and a plurality of hollow grooves are arranged along the axial direction of the rod body part.

10. The modular mannequin of claim 1, wherein: Further comprising an unlocking key, the unlocking plug of the unlocking key is inserted into the unlocking slot provided on the bottom surface of the fixing rod; the bottom surface of the fixing rod is flush with the bottom surface of the head mould.

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