Straight hair comb with clamping mechanism

Abstract

The utility model discloses a hair straightening comb with a clamping mechanism, comprising a shell, a first hair comb joint, a second hair comb joint and a clamping mechanism, wherein the first hair comb joint is arranged on the shell, and the first hair comb joint is provided with first comb teeth; the second hair comb joint is also arranged on the shell, and the second hair comb joint is provided with second comb teeth; the clamping mechanism is arranged in the shell, and the clamping mechanism is used to drive the first hair comb joint and the second hair comb joint to move relative to each other, so as to clamp the hair through the first comb teeth and the second comb teeth. In this way, the clamped hair can be straightened. Since there is no obstruction in the hair entry gap between the first comb teeth and the second comb teeth, the hair can be put into the hair entry gap more conveniently. And the first hair comb joint and the second hair comb joint are driven by the clamping mechanism to move relative to each other, so that the hair can be clamped tighter.

Description

Technical Field

[0001] The utility model relates to the technical field of hair straightening combs, in particular to a hair straightening comb with a clamping mechanism. Background Art

[0002] A hair straightening comb is a handheld hair straightening electronic device with a comb connector. It can straighten the hair while combing it. It is very popular among women who love beauty. It is easy to operate and cheap, so it is widely used. With the improvement of people's living standards, hair straightening combs are daily necessities and hairdressing tools for simple hair styling. They can be used to straighten hair and are very convenient to use.

[0003] When a hair straightening comb is used to straighten hair, the hair needs to be clamped before being straightened. Therefore, in the prior art, an elastic metal sheet is mainly provided in the hair entry gap formed by two hair teeth, and the hair inserted into the hair entry gap can be clamped and straightened by the elastic force of the elastic metal sheet. This structure has many problems. For example, since the elastic metal sheet is provided at the hair entry gap, the hair inserted into the hair entry gap will be blocked, making it difficult to straighten the hair. In addition, after being used for a period of time, the elastic metal sheet may be deformed and cannot clamp the hair well. Moreover, the processing technology of providing the elastic metal sheet at the hair entry gap is relatively difficult. Utility Model Content

[0004] The utility model aims to solve one of the technical problems in the related art at least to a certain extent. To this end, one purpose of the utility model is to provide a hair straightening comb with a clamping mechanism.

[0005] To achieve the above-mentioned purpose, a hair straightening comb with a clamping mechanism according to an embodiment of the utility model comprises:

[0006] case;

[0007] A first hair comb connector, wherein the first hair comb connector is arranged on the housing, and the first hair comb connector is provided with first comb teeth;

[0008] A second hair comb connector, the second hair comb connector is also arranged on the housing, and the second hair comb connector is provided with second comb teeth;

[0009] A clamping mechanism is arranged in the housing and is used to drive the first hair comb connector and the second hair comb connector to move relative to each other so as to clamp the hair through the first comb teeth and the second comb teeth.

[0010] Furthermore, according to an embodiment of the utility model, a heater is also provided on the second hair comb connector, and the heater is used to heat the second comb teeth, and the second comb teeth are used to cooperate with the first comb teeth to heat and straighten the clamped hair.

[0011] Further, according to an embodiment of the utility model, the clamping mechanism comprises:

[0012] A control button, wherein the control button is installed on the housing;

[0013] A push block, wherein the push block is connected to the first hair comb connector or the second hair comb connector, and the control button is used to provide a positive force for the push block to drive the push block to move in a direction away from the control button, thereby driving the first hair comb connector and the second hair comb connector to move relative to each other through the push block.

[0014] Furthermore, according to an embodiment of the present utility model, the clamping mechanism further comprises:

[0015] A push block reset spring, wherein the push block reset spring is arranged in the housing, one end of the push block reset spring contacts the push block, and the push block reset spring provides a reverse reset force for the push block to drive the push block to move in a direction close to the control button, and drives the first hair comb joint and the second hair comb joint to move relative to each other through the push block.

[0016] Furthermore, according to an embodiment of the present utility model, the clamping mechanism further comprises:

[0017] A button return spring is arranged in the housing, one end of the button return spring contacts the control button, and the button return spring provides a return force for the control button to drive the control button to return to its original position after being pressed.

[0018] Furthermore, according to an embodiment of the present utility model, the clamping mechanism further comprises:

[0019] A guide block is arranged in the shell, a push block guide groove is provided on the guide block, the push block is arranged in the push block guide groove, and the push block guide groove is used to guide the reciprocating movement of the guide block.

[0020] Further, according to an embodiment of the present utility model, the control button includes:

[0021] A key main shell, wherein the shell is provided with a key through hole, and the key main shell is installed at the key through hole;

[0022] A push plate, the push plate is fixedly connected to the key main housing;

[0023] The key shaft, the key main shell or the push plate is rotatably arranged in the shell through the key shaft, and the push plate is in conflict with the push block to drive the push block to move in the direction close to the control key.

[0024] Furthermore, according to an embodiment of the present utility model, the clamping mechanism further comprises:

[0025] A resistance block is installed in the shell, a spring guide rod is also provided on the push block, and the push block reset spring is arranged on the outside of the spring guide rod. The resistance block is in conflict with the other end of the push block reset spring to provide a reverse reset force for the reset spring.

[0026] Further, according to an embodiment of the present invention, there are at least two first comb teeth and / or at least two second comb teeth, a first hair-entry gap is formed between the two first comb teeth, and a second hair-entry gap is formed between the two second comb teeth;

[0027] The housing is provided with a hair comb mounting position, and the second hair comb connector is mounted on the hair comb mounting position;

[0028] The first comb teeth are sleeved on the outer sides of the second comb teeth.

[0029] Further, according to an embodiment of the utility model, a movable guide foot is provided at the bottom of the first hair comb joint, a hair comb movable guide groove is provided at the hair comb mounting position and the housing corresponding to the movable guide foot, and the movable guide foot is arranged in the hair comb movable guide groove;

[0030] The first hair comb connector is connected to the push block, so that the first hair comb connector is driven to move relative to the second hair comb connector through the push block.

[0031] The hair straightening comb with a clamping mechanism provided by the embodiment of the utility model is provided on the housing through a first hair comb joint, the first hair comb joint is provided with a first comb tooth; the second hair comb joint is also provided on the housing, the second hair comb joint is provided with a second comb tooth; the clamping mechanism is provided at the housing, the clamping mechanism is used to drive the first hair comb joint and the second hair comb joint to move relative to each other, so as to clamp the hair through the first comb tooth and the second comb tooth. In this way, the clamped hair can be straightened. Since there is no obstacle in the hair entry gap between the first comb tooth and the second comb tooth, it is more convenient to put the hair into the hair entry gap. And the first hair comb joint and the second hair comb joint are driven to move relative to each other by the clamping mechanism, so that the hair can be clamped more tightly. Compared with the prior art in which an elastic metal sheet is embedded between the comb teeth, the structure in which the first hair comb joint and the second hair comb joint are driven to move relative to each other by the clamping mechanism is easier to implement, so the production cost can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 A schematic diagram of the structure of a hair straightening comb with a clamping mechanism provided by the utility model;

[0033] Figure 2 A schematic diagram of the exploded structure of a hair straightening comb with a clamping mechanism provided by the utility model;

[0034] Figure 3 Another exploded structural diagram of a hair straightening comb with a clamping mechanism provided by the utility model;

[0035] Figure 4 This is another exploded structural diagram of a hair straightening comb with a clamping mechanism provided by the utility model;

[0036] Figure 5 for Figure 4 A local enlarged structural schematic diagram;

[0037] Figure 6 A schematic diagram of another exploded structure of a hair straightening comb with a clamping mechanism provided by the utility model;

[0038] Figure 7 The present invention is another schematic diagram of the exploded structure of the hair straightening comb with a clamping mechanism provided by the present invention.

[0039] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings.

[0040] Reference numerals

[0041] Housing 10;

[0042] Upper housing 101;

[0043] Moving guide grooves 1011, 1011a;

[0044] Hair comb mounting position 1012;

[0045] Button through hole 1013;

[0046] Lower housing 102;

[0047] A first hair comb connector 20;

[0048] First comb teeth 201;

[0049] Moving guide feet 202, 202a;

[0050] A second hair comb connector 30;

[0051] Heater 301;

[0052] Second comb teeth 302;

[0053] Clamping mechanism 40;

[0054] Control button 401;

[0055] Button main shell 4011;

[0056] Spring groove 40111;

[0057] Push plate 4012;

[0058] Rotating shaft through hole 4013;

[0059] Button return spring 4014;

[0060] Button shaft 4015;

[0061] Push block 402;

[0062] Spring guide rod 4021;

[0063] Push plate groove 4022;

[0064] Push plate return spring 403;

[0065] Guide block 404;

[0066] Push block guide grooves 4041, 4041a;

[0067] Spring connecting column 4042;

[0068] Conflict block 405;

[0069] Control circuit board 50;

[0070] Heating control button 501. DETAILED DESCRIPTION

[0071] In order to make the technical personnel in the technical field better understand the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described in combination with the drawings in the embodiment of the present invention. Unless otherwise defined, all technical and scientific terms used in this article have the same meaning as those commonly understood by the technical personnel in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0072] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0073] See also Figure 1 and Figure 2 The embodiment of the utility model provides a hair straightening comb with a clamping mechanism 40, comprising: a housing 10, a first hair comb joint 20, a second hair comb joint 30 and a clamping mechanism 40, wherein the first hair comb joint 20 is arranged on the housing 10, and the first hair comb joint 20 is provided with first comb teeth 201; the second hair comb joint 30 is also arranged on the housing 10, and the first hair comb joint 20 is provided with second comb teeth 302; the clamping mechanism 40 is arranged at the housing 10, and the clamping mechanism 40 is used to drive the first hair comb joint 20 and the second hair comb joint 30 to move relative to each other, so as to clamp the hair through the first comb teeth 201 and the second comb teeth 302. Figure 1 and Figure 2As shown in , the first hair comb connector 20 and the second hair comb connector 30 are respectively mounted on the housing 10. Since the first hair comb connector 20 and the second hair comb connector 30 are respectively provided with the first comb teeth 201 and the second comb teeth 302, a hair entry gap can be formed between the first comb teeth 201, between the second comb teeth 302, or between the first comb teeth 201 and the second comb teeth 302. Hair can be put between the first comb teeth 201 and the second comb teeth 302 through the hair entry gap. The first hair comb connector 20 and / or the second hair comb connector 30 can be driven to move by the clamping mechanism 40, so that the first hair comb connector 20 and the second hair comb connector 30 move relative to each other. The relative movement of the first hair comb connector 20 and the second hair comb connector 30 can drive the hair at the hair entry gap to move, and when the first comb teeth 201 and the second comb teeth 302 are relatively close, the hair at the hair entry gap can be clamped. After the hair is clamped, the hair can be heated and straightened by the first comb teeth 201 and / or the second comb teeth 302. In the embodiment of the utility model, the clamping mechanism 40 is used to drive the relative movement of the first comb joint 20 and the second comb joint 30 to clamp the hair, so that the first comb teeth 201 and the second comb teeth 302 can be clamped more tightly, thereby heating the hair better, making the heating of the hair more uniform, and the heating effect on the hair is also better, thereby straightening the hair better. In addition, a hair entry gap can be formed between the first comb teeth 201, between the second comb teeth 302, or between the first comb teeth 201 and the second comb teeth 302. Since there is no other metal barrier at the hair entry gap, it is more convenient to put the hair into the hair entry gap. And the clamping mechanism 40 drives the first comb joint 20 and the second comb joint 30 to move relative to each other, so that the hair can be clamped more tightly. Compared with the prior art in which an elastic metal sheet is embedded between the comb teeth, the structure in which the first hair comb connector 20 and the second hair comb connector 30 are driven to move relative to each other by the clamping mechanism 40 is easier to implement, thereby reducing the production cost.

[0074] See also Figure 3 The second comb connector 30 is further provided with a heater 301, and the heater 301 is used to heat the second comb teeth 302, and the second comb teeth 302 are used to heat and straighten the clamped hair in cooperation with the first comb teeth 201. Figure 3As shown in , the heater 301 can be arranged in the groove on the back of the base of the second hair comb connector 30 and fit with the base of the second hair comb connector 30, so that the heat can be transferred to the second comb teeth 302 through the base of the second hair comb connector 30, and then the second comb teeth 302 can be heated. In order to heat the second comb teeth 302 to a set temperature value, a temperature sensor can be arranged on the heater 301 to detect the heating temperature. A heating control circuit board 50 can be arranged inside the handle of the housing 10, and a heating control button 501 can be arranged on the heating control circuit board 50, and a heating control command to start heating or stop heating can be sent to the heating control circuit board 50 through the heating control button 501. In this way, the heating control circuit board 50 can start or stop heating control of the heater 301 according to the start heating or stop heating control command. In addition, the heating control circuit board 50 can also receive the temperature detection value of the temperature sensor, and when the detected temperature value is higher than the set temperature range, the heater 301 can be controlled to stop heating, or when the detected temperature value is lower than the set temperature range, the heater 301 can be restarted for heating. In this way, it can be ensured that the heating temperature of the hair by the second comb teeth 302 is within the set temperature range.

[0075] See also Figures 1 to 3 , the first comb teeth 201 are not less than two and / or the second comb teeth 302 are not less than two, a first hair-entry gap is formed between the two first comb teeth 201, and a second hair-entry gap is formed between the two second comb teeth 302; a comb mounting position 1012 is provided on the housing 10, and the second comb connector 30 is mounted on the comb mounting position 1012; the first comb teeth 201 are sleeved on the outer side of the second comb teeth 302. Figures 1 to 3As shown in , the first comb teeth 201 can be arranged equidistantly, so that the plurality of the first hair-entry gaps can also be equidistant. Similarly, the second comb teeth 302 can be arranged equidistantly, so that the plurality of the second hair-entry gaps can also be equidistant. Since the first comb teeth 201 are sleeved on the outer side of the second comb teeth 302. When the widths of the first hair-entry gap and the second hair-entry gap are equal, the first hair-entry gap and the second hair-entry gap can overlap and form a hair-entry gap, and hair can be put into the hair-entry gap. When the first comb teeth 201 and the second comb teeth 302 are provided in plurality, a plurality of hair-entry gaps can be formed, so that a plurality of hair bundles can be put into the plurality of hair-entry gaps at the same time, and when the first hair-comb joint 20 and the second hair-comb joint 30 are driven to move relative to each other by the clamping mechanism 40, a plurality of hair bundles can be clamped at the same time, and then the comb teeth are heated to heat and straighten the hair at the same time. In this way, the efficiency of hair straightening can be improved. The first comb teeth 201 may be an arch bridge structure. Since the first comb teeth 201 are sleeved on the outside of the second comb teeth 302, each of the second comb teeth 302 can be located directly below the first comb teeth 201, thereby preventing the first comb teeth 201 from directly contacting the user's skin, thereby avoiding scalding the user's skin. The first comb teeth 201 may be made of non-heat-conductive material; the second comb teeth 302 may be made of metal material. In order to increase the contact area between the second comb teeth 302 and the hair, the second comb teeth 302 may be made of a metal sheet structure. In this way, when the hair is clamped and straightened, the hair can be heated more evenly, comprehensively and quickly.

[0076] See also Figures 1 to 3 The clamping mechanism 40 includes: a control button 401 and a push block 402, wherein the control button 401 is mounted on the housing 10; Figure 1As shown in , the housing 10 is provided with a key through hole 1013. The control key 401 comprises: a key main housing 4011, a push plate 4012 and a key rotating shaft 4015, wherein the key main housing 4011 is installed at the key through hole 1013; the push plate 4012 is fixedly connected to the key main housing 4011; the key main housing 4011 or the push plate 4012 is rotatably arranged in the housing 10 through the key rotating shaft, and the push plate 4012 is in conflict with the push block 402 to drive the push block 402 to move toward or away from the control key 401. Since the push block 402 is connected to the first hair comb connector 20 or the second hair comb connector 30, when the control button 401 is pressed, the push block 402 can provide a positive force to drive the push block 402 to move away from the control button 401, thereby driving the first hair comb connector 20 and the second hair comb connector 30 to move relative to each other through the push block 402. For example, when the control button 401 is pressed by an external force, the control button 401 can be driven to rotate around the button shaft 4015, and the push plate 4012 can push the push block 402 to move away from the control button 401, thereby driving the first hair comb connector 20 and the second hair comb connector 30 to move relative to each other through the push block 402. When the second hair comb connector 30 is fixed to the housing 10, the push block 402 can drive the first hair comb connector 20 to move, thereby causing the first hair comb connector 20 and the second hair comb connector 30 to move relative to each other, thereby clamping the hair. In this embodiment, when in use, the hair can be first put into the hair entry gap, and then the control button 401 can be pressed to drive the first hair comb connector 20 and the second hair comb connector 30 to move relative to each other, so that the hair can be clamped and straightened.

[0077] See also Figure 3 and Figure 4The clamping mechanism 40 further includes: a push block 402 reset spring, the push block 402 reset spring is arranged in the housing 10, one end of the push block 402 reset spring is in conflict with the push block 402, and the push block 402 reset spring provides a reverse reset force for the push block 402, so as to drive the push block 402 to move in the direction close to the control button 401, and drive the first hair comb connector 20 and the second hair comb connector 30 to move relative to each other through the push block 402. That is, in another embodiment, the push block 402 reset spring can also provide a reverse reset force for the push block 402. In this way, the first hair comb connector 20 and the second hair comb connector 30 can also be driven to move relative to each other, so as to clamp the hair. In this embodiment, when in use, the control button 401 can be pressed first, and then the hair can be put into the hair feeding gap, and then the control button 401 can be released. The push block 402 can drive the first hair comb connector 20 and the second hair comb connector 30 to move relative to each other under the action of the reset spring of the push block 402, so as to straighten the hair after clamping it.

[0078] See also Figure 3 The clamping mechanism 40 further includes: a button reset spring 4014, which is disposed in the housing 10, one end of which contacts the control button 401, and the button reset spring 4014 provides a reset force for the control button 401, so as to drive the pressed control button 401 to reset. The control button 401 can be driven to reset by the button reset spring 4014. When the control button 401 is reset under the action of the button reset spring 4014, the resistance of the push block 402 can be greatly reduced, so that the push block 402 reset spring can better drive the push block 402 to move in a direction close to the control button 401. In this way, the first hair comb connector 20 and the second hair comb connector 30 can be better driven to move relative to each other.

[0079] See also Figure 3 , Figure 4 , Figure 5 and Figure 7 The clamping mechanism 40 further includes: a guide block 404, the guide block 404 is disposed in the housing 10, the guide block 404 is provided with push block guide grooves 4041, 4041a, the push block 402 is disposed in the push block guide grooves 4041, 4041a, and the push block guide grooves 4041, 4041a are used to guide the reciprocating movement of the guide block 404. Figures 3 to 5As shown in , the push block guide groove 4041 can be a through groove. One end of the push plate 4012 of the control button 401 is arranged at the push block guide groove 4041 and contacts the push block 402. When the control button 401 rotates under the pressure of external force, it can drive the push block 402 to move along the extension direction of the guide groove, so as to guide the movement of the push block 402. The push block 402 can be fixed in the housing 10 by screws. Figure 7 As shown in , the guide block 404 may also be provided with a spring connecting column 4042 , through which the end of the button reset spring 4014 away from the control button 401 can be relatively fixed and a reset force can be provided for the button reset spring 4014 .

[0080] See also Figures 2 to 5 The clamping mechanism 40 further includes: a resisting block 405, which is installed in the housing 10. The push block 402 is also provided with a spring guide rod 4021. The reset spring of the push block 402 is arranged outside the spring guide rod 4021. The resisting block 405 is in contact with the other end of the reset spring of the push block 402 to provide a reverse reset force for the reset spring. Figure 2 and Figure 3 As shown in , a through hole is provided at the position where the abutment block 405 and the spring guide rod 4021 are opposite to each other. When the push block 402 moves toward the abutment block 405, the spring guide rod 4021 can be inserted into the through hole, so as not to block the movement of the push block 402. Figure 4 and Figure 5 As shown in , the reset spring of the push block 402 is arranged on the outside of the spring guide rod 4021, so that the spring guide rod 4021 can guide the expansion and contraction of the reset spring of the push block 402, avoid the reset spring of the push block 402 from bending, and ensure the reliability of the movement of the push block 402. The abutment block 405 can be fixed in the housing 10 by screws. In this way, a reverse reset force can be provided for the reset spring.

[0081] See also Figure 2 and Figure 7 , the bottom of the first hair comb connector 20 is provided with movable guide feet 202, 202a, the hair comb mounting position 1012 and the housing 10 corresponding to the movable guide feet 202, 202a are provided with hair comb movable guide grooves 1011, 1011a, and the movable guide feet 202, 202a are arranged in the hair comb movable guide grooves 1011, 1011a; the first hair comb connector 20 is connected to the push block 402, so as to drive the first hair comb connector 20 to move relative to the second hair comb connector 30 through the push block 402. Figure 2As shown in , the second hair comb connector 30 can be mounted and fixed on the hair comb mounting position 1012 of the housing 10. The first hair comb connector 20 is connected to the push block 402. In this way, the first hair comb connector 20 can be driven to move by the push block 402. Since the housing 10 is provided with hair comb moving guide grooves 1011, 1011a at the positions corresponding to the moving guide feet 202, 202a, when the first hair comb connector 20 moves driven by the push block 402, the moving guide feet 202, 202a can move along the extension direction of the hair comb moving guide grooves 1011, 1011a, so as to guide the movement of the first hair comb connector 20. When the second hair comb connector 30 is fixed and the first hair comb connector 20 moves, the first hair comb connector 20 and the second hair comb connector 30 can move relative to each other.

[0082] The above are only embodiments of the utility model, but they do not limit the patent scope of the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above specific implementations, or replace some of the technical features therein with equivalents. Any equivalent structure made by using the contents of the utility model specification and drawings, directly or indirectly used in other related technical fields, is also within the scope of protection of the utility model patent.

[0083] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0084] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention without departing from the principles and purpose of the present invention.

Claims

1. A hair straightening comb with a clamping mechanism, characterized in that: include: case; A first hair comb connector, wherein the first hair comb connector is arranged on the housing, and the first hair comb connector is provided with first comb teeth; a second hair comb connector, the second hair comb connector is also arranged on the housing, and the second hair comb connector is provided with second comb teeth; A clamping mechanism is arranged in the housing and is used to drive the first hair comb connector and the second hair comb connector to move relative to each other so as to clamp the hair through the first comb teeth and the second comb teeth.

2. The hair straightening comb with a clamping mechanism according to claim 1, characterized in that: The second hair comb connector is also provided with a heater, which is used to heat the second comb teeth, and the second comb teeth are used to cooperate with the first comb teeth to heat and straighten the clamped hair.

3. The hair straightening comb with a clamping mechanism according to any one of claims 1 to 2, characterized in that: The clamping mechanism comprises: A control button, wherein the control button is installed on the housing; A push block, wherein the push block is connected to the first hair comb connector or the second hair comb connector, and the control button is used to provide a positive force for the push block to drive the push block to move forward, thereby driving the first hair comb connector and the second hair comb connector to move relative to each other through the push block.

4. The hair straightening comb with a clamping mechanism according to claim 3, characterized in that: The clamping mechanism also includes: A push block reset spring, wherein the push block reset spring is arranged in the housing, one end of the push block reset spring contacts the push block, and the push block reset spring provides a reverse reset force for the push block to drive the push block to move in the reverse direction, and drives the first hair comb joint and the second hair comb joint to move relative to each other through the push block.

5. The hair straightening comb with a clamping mechanism according to claim 4, characterized in that: The clamping mechanism also includes: A button return spring is arranged in the housing, one end of the button return spring contacts the control button, and the button return spring provides a return force for the control button to drive the control button to return to its original position after being pressed.

6. The hair straightening comb with a clamping mechanism according to claim 5, characterized in that: The clamping mechanism also includes: A guide block is arranged in the shell, a push block guide groove is provided on the guide block, the push block is arranged in the push block guide groove, and the push block guide groove is used to guide the reciprocating movement of the guide block.

7. The hair straightening comb with a clamping mechanism according to claim 6, characterized in that: The control buttons include: A key main shell, wherein the shell is provided with a key through hole, and the key main shell is installed at the key through hole; A push plate, the push plate is fixedly connected to the key main housing; The key shaft, the key main shell or the push plate is rotatably arranged in the shell through the key shaft, and the push plate is in conflict with the push block to drive the push block to move forward.

8. The hair straightening comb with a clamping mechanism according to claim 7, characterized in that: The clamping mechanism also includes: A resistance block is installed in the shell, a spring guide rod is also provided on the push block, and the push block reset spring is arranged on the outside of the spring guide rod. The resistance block is in conflict with the other end of the push block reset spring to provide a reverse reset force for the reset spring.

9. The hair straightening comb with a clamping mechanism according to any one of claims 4 to 8, characterized in that: There are at least two first comb teeth and / or at least two second comb teeth, a first hair-entry gap is formed between the two first comb teeth, and a second hair-entry gap is formed between the two second comb teeth; The housing is provided with a hair comb mounting position, and the second hair comb connector is mounted on the hair comb mounting position; The first comb teeth are sleeved on the outer sides of the second comb teeth.

10. The hair straightening comb with a clamping mechanism according to claim 9, characterized in that: A movable guide foot is provided at the bottom of the first hair comb joint, a hair comb movable guide groove is provided at the hair comb mounting position and the housing corresponding to the movable guide foot, and the movable guide foot is arranged in the hair comb movable guide groove; The first hair comb connector is connected to the push block, so that the first hair comb connector is driven to move relative to the second hair comb connector through the push block.

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