Portable hair iron

Abstract

The utility model discloses a portable hair curler which comprises a hair curler body, a heat insulation comb and a power supply device are connected to the hair curler body, and an installation cavity is formed between the hair curler body and the heat insulation comb. A heat conduction comb capable of being close to or away from the heat insulation comb and a heating piece connected to the heat conduction comb and electrically connected with the power supply device are arranged in the installation cavity, an elastic piece connected with the heat conduction comb is arranged on the hair iron body or / and the heat insulation comb so as to drive the heat conduction comb to be attached to the heat insulation comb, and the heat insulation comb is provided with a guide face. The guide surface is provided with a plurality of guide through holes through which hair can pass, so that the heat insulation comb forms guide comb teeth between the adjacent guide through holes, and the heat conduction comb is provided with a plurality of heat conduction comb teeth which are in one-to-one correspondence with the guide comb teeth; by the adoption of the structure, the inlet amount is increased, and the heat is kept almost unchanged.

Description

Technical Field

[0001] The utility model relates to the technical field of hair care tools, in particular to a portable hair curling device. Background Art

[0002] The curling iron is the latest popular hair curling device. It has multiple rows of comb teeth that are staggered. When using it, place part of the hair between the comb teeth, and pull the hair away from the roots while making it fully contact with the high-temperature comb teeth. The hair can be straightened while combing it. At the same time, the curling iron is rotated in a certain direction during the combing process, and the winding effect is used to make the hair close to the comb body, and then the hair is curled with the help of high temperature.

[0003] The utility model patent with authorization announcement number CN 214179477 U discloses a hair curler and a heating component thereof. The guide comb teeth and the heat-conducting comb teeth of the hair curler are relatively fixed. In actual use, when too much hair is combed, part of the hair may not be heated enough. Moreover, the guide comb teeth and the heat-conducting comb teeth are fixed. When part of the hair is stuck, there will be a large pulling force, thereby damaging the hair. Utility Model Content

[0004] In view of this, an object of the present utility model is to provide a portable hair curler, the heat-conducting comb teeth of the hair curler can be away from or close to the guide comb teeth.

[0005] The utility model adopts a technical solution to solve its technical problems, which is to provide a portable hair curler, including a hair curler body, a heat insulation comb and a power supply device connected to the hair curler body, an installation cavity between the hair curler body and the heat insulation comb, a heat conductive comb capable of approaching or moving away from the heat insulation comb, and a heating sheet connected to the heat conductive comb and electrically connected to the power supply device are provided in the installation cavity, an elastic member connected to the heat conductive comb is provided on the hair curler body or / and the heat insulation comb to drive the heat conductive comb to fit the heat insulation comb, the heat insulation comb has a guide surface, a plurality of guide through holes are provided on the guide surface for hair to pass through so that the heat insulation comb forms guide comb teeth between adjacent guide through holes, and a plurality of heat conductive comb teeth corresponding one-to-one to the guide comb teeth are provided on the heat conductive comb.

[0006] As a further improvement of the utility model, the heating sheet is connected under the heat-conducting comb, and a heat-insulating sheet is also connected under the heating sheet.

[0007] As a further improvement of the present invention, a support plate is provided on the hair curler body, and a limiting groove for placing the elastic member is provided on the support plate.

[0008] As a further improvement of the utility model, the elastic part includes a connecting part, a supporting part and an elastic arm integrally connected between the supporting part and the connecting part, the lower surface of the supporting part is located below the lower surface of the connecting part, the supporting part is connected to the supporting plate, and the connecting part is in contact with the thermal insulation sheet.

[0009] As a further improvement of the present invention, the elastic member further includes a limiting portion, the limiting portion is integrally connected to the left and right sides of the connecting portion, and the limiting portion is located between the supporting portion and the connecting portion.

[0010] As a further improvement of the utility model, a mounting boss is provided on the hair curling iron body, a guide boss and a mounting groove opening upward are provided on the mounting boss, the support plate is arranged on the inner side wall of the mounting groove, and the heat-conducting comb is provided with a matching groove for the guide boss to be inserted into.

[0011] As a further improvement of the utility model, a mounting through hole is provided on the support plate, and a guide cylinder corresponding to the mounting through hole is provided on the lower surface of the heat-conducting comb.

[0012] As a further improvement of the utility model, a first buckle is provided on the inner side wall of the hair curling iron body, and the heat-insulating comb is provided with a first slot for the first buckle to be engaged.

[0013] As a further improvement of the present invention, the hair curler also includes a front cover, the head of the hair curler body is provided with an iron block, a magnet assembly is provided inside the front cover so that the front cover can be adsorbed on the head of the hair curler body by magnetic force, and the magnet assembly includes a magnet frame connected to the front cover, and a magnet arranged between the magnet frame and the front cover.

[0014] As a further improvement of the present invention, the hair curler further comprises a rear cover, the heat-insulating comb or the hair curler body is provided with a second buckle, and the rear cover is provided with a second slot for the second buckle to be engaged.

[0015] The beneficial effects of the utility model are at least:

[0016] 1. The heat-conducting comb teeth can be moved away from or close to the guide comb teeth, and the distance can be dynamically adjusted to adapt to different hair input amounts. Since the heating plate is always working when the hair curler is working, heat overflows between the heat-conducting comb teeth, and the heat is evenly distributed between the heat-conducting comb teeth and the guide comb teeth. Therefore, when the amount of hair input is large, the heat of the hair will not be reduced because the heat-conducting comb teeth are far away from the guide comb teeth. This structure can achieve the effect of increasing the amount of hair input and maintaining almost unchanged heat. The setting of the elastic part provides a buffering effect. When the hair is stretched forcefully, the heat-conducting comb teeth can move a certain distance according to the degree of force.

[0017] 2. The setting of the heat insulation sheet can transfer the temperature on the heating sheet to the heat-conducting comb, and also prevent the hair curler body or other components from being damaged by heat; the setting of the limiting groove can limit the elastic part, and prevent the elastic part from shifting in position under long-term work.

[0018] 3. When the heat-conducting comb teeth are forced to move away from the guide comb teeth, the connecting part is also forced to move downward, and the elastic arm bends to reduce the distance between the lower surface of the connecting part and the lower surface of the supporting part. When the connecting part loses external force, the elastic arm resets and drives the connecting part to rise; when the connecting part moves too far downward, the limit part will directly abut against the supporting plate to achieve the limiting effect.

[0019] 4. The mounting boss is inserted into the matching groove, which can further achieve the limiting function to prevent the heat-conducting comb from moving downward too much, and can also provide a guiding function so that the heat-conducting comb can only move up and down along the side wall of the mounting boss; the support plate is arranged on the inner side wall of the mounting groove to play a supporting or limiting role to prevent the support plate from shaking during the use of the hair curler;

[0020] 5. The setting of the guide tube and the mounting through hole can further provide guidance for the heat conduction comb to prevent the heat conduction comb from deviating.

[0021] 6. The snap connection is easy to install and maintain; the magnetic structure can effectively connect the front cover to the hair curler body to prevent living things or foreign objects from crawling into the installation cavity due to loose installation of the front cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is an exploded view of the structure of the utility model when the front cover is omitted;

[0023] Figure 2 It is a structural explosion diagram of the utility model;

[0024] Figure 3 It is a structural exploded diagram of the front cover of the utility model;

[0025] Figure 4 It is an exploded view and a partial enlarged view of the structure when the front cover is omitted in the utility model;

[0026] Figure 5 It is a partial cross-sectional view of the utility model. DETAILED DESCRIPTION

[0027] The technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0028] Reference Figure 1-5The utility model proposes a portable hair curler, comprising a hair curler body 1, to which a heat insulation comb 2 and a power supply device 3 are connected, a mounting cavity 11 is provided between the hair curler body 1 and the heat insulation comb 2, a heat conduction comb 4 which can be close to or away from the heat insulation comb 2, and a heating sheet 12 which is connected to the heat conduction comb 4 and electrically connected to the power supply device 3 are provided in the mounting cavity 11, an elastic member 5 connected to the heat conduction comb 4 is provided on the hair curler body 1 or / and the heat insulation comb 2 to drive the heat conduction comb 4 to fit the heat insulation comb 2, the heat insulation comb 2 has a guide surface 21, and a plurality of guide through holes 211 are provided on the guide surface 21 for hair to pass through so that the heat insulation comb 2 forms a guide between adjacent guide through holes 211 Comb teeth 212, the heat-conducting comb 4 is provided with a plurality of heat-conducting comb teeth 41 corresponding to the guide comb teeth 212 one by one; the heat-conducting comb teeth 41 can be away from or close to the guide comb teeth 212, and the dynamic adjustment distance can adapt to different hair input amounts; because the heating plate 12 is always working when the hair curler is working, there is heat overflow between the heat-conducting comb teeth 41, and the heat distribution between the heat-conducting comb teeth 41 and the guide comb teeth 212 is uniform. Therefore, when the amount of hair input is large, the heat of the hair will not be reduced because the heat-conducting comb teeth 41 are away from the guide comb teeth 212. This structure achieves the effect of increasing the amount of hair input and maintaining the heat almost unchanged; the setting of the elastic member 5 provides a buffering effect, and the heat-conducting comb teeth 41 can move a certain distance according to the degree of force when the hair is stretched.

[0029] The guide through holes 211 can be arranged in a straight line or in an S shape, preferably in a straight line. The guide surface 21 can be V-shaped or U-shaped, preferably V-shaped. The thermal conductive comb teeth 41 can also be V-shaped or U-shaped, preferably U-shaped. The arrangement layout of different thermal conductive comb teeth 41 can be convex R-arc surface arrangement, straight line arrangement, S-shaped arrangement, preferably convex R-arc surface arrangement.

[0030] Reference Figure 1 The heating sheet 12 is connected under the heat-conducting comb 4, and a heat-insulating sheet 13 is also connected under the heating sheet 12; the setting of the heat-insulating sheet 13 can transfer the temperature on the heating sheet 12 to the heat-conducting comb 4, and also prevent the hair curler body 1 or other components from being damaged by heat.

[0031] Reference Figure 1 The hair curler body 1 is provided with a support plate 14, and the support plate 14 is provided with a limiting groove 141 for placing the elastic member 5; the setting of the limiting groove 141 can limit the elastic member 5 to prevent the elastic member 5 from shifting in position during long-term work.

[0032] Reference Figure 1The elastic member 5 includes a connecting portion 51, a supporting portion 52 and an elastic arm 53 integrally connected between the supporting portion 52 and the connecting portion 51. The lower surface of the supporting portion 52 is located below the lower surface of the connecting portion 51. The supporting portion 52 is connected to the supporting plate 14, and the connecting portion 51 is in contact with the thermal insulation sheet 13. When the heat-conducting comb teeth 41 are forced to move away from the guide comb teeth 212, the connecting portion 51 is also forced to move downward, and the elastic arm 53 bends to reduce the distance between the lower surface of the connecting portion 51 and the lower surface of the supporting portion 52. When the connecting portion 51 loses external force, the elastic arm 53 resets and drives the connecting portion 51 to rise.

[0033] Reference Figure 1 The elastic member 5 also includes a limiting portion 54, which is integrally connected to the left and right sides of the connecting portion 51, and is located between the supporting portion 52 and the connecting portion 51; when the connecting portion 51 moves downward too far, the limiting portion 54 will directly abut against the supporting plate 14 to achieve a limiting effect.

[0034] Reference Figure 1 The hair curler body 1 is provided with a mounting boss 15, and the mounting boss 15 is provided with a guide boss 151 and a mounting groove 152 opening upward. The support plate 14 is arranged on the inner side wall of the mounting groove 152, and the heat-conducting comb 4 is provided with a matching groove 42 for the guide boss 151 to be inserted into; the mounting boss 15 is inserted into the matching groove 42, which can further achieve a limiting effect to prevent the heat-conducting comb 4 from moving downward too much, and can also provide a guiding effect, so that the heat-conducting comb 4 can only move up and down along the side wall of the mounting boss 15; the support plate 14 is arranged on the inner side wall of the mounting groove 152, and plays a supporting or limiting role to prevent the support plate 14 from shaking during the use of the hair curler.

[0035] Reference Figure 5 The support plate 14 is provided with a mounting through hole 142, and the lower surface of the heat-conducting comb 4 is provided with a guide cylinder 43 corresponding to the mounting through hole 142; the setting of the guide cylinder 43 and the mounting through hole 142 can further provide a guiding function for the heat-conducting comb 4 to prevent the heat-conducting comb 4 from deflecting.

[0036] Reference Figure 1 A first buckle 16 is provided on the inner side wall of the hair curler body 1 , and a first clamping groove 22 for the first buckle 16 to be clamped is provided on the heat insulation comb 2 .

[0037] Reference Figure 1 and Figure 4 The hair curler further comprises a rear cover 7 , a second buckle 23 is provided on the heat-insulating comb 2 or the hair curler body 1 , and the rear cover 7 comprises a second card slot 71 for the second buckle 23 to be engaged.

[0038] The snap-on connection allows for easy installation and maintenance.

[0039] Reference Figure 2 , Figure 3 and Figure 5 The hair curler also includes a front cover 6, an iron block 61 is provided at the head of the hair curler body 1, a magnet assembly 62 is provided inside the front cover 6 so that the front cover 6 can be adsorbed on the head of the hair curler body 1 by magnetic force, and the magnet assembly 62 includes a magnet frame 621 connected to the front cover 6, and a magnet 622 arranged between the magnet frame 621 and the front cover 6.

[0040] The magnetic structure can effectively connect the front cover to the hair curling iron body, thereby preventing living things or foreign objects from crawling into the installation cavity due to the front cover being loosely installed.

Claims

1. A portable hair curler, characterized in that: The invention comprises a hair iron body (1), to which a heat insulation comb (2) and a power supply device (3) are connected, a mounting cavity (11) is provided between the hair iron body (1) and the heat insulation comb (2), a heat conduction comb (4) which can be close to or away from the heat insulation comb (2) is provided in the mounting cavity (11), and a heating sheet (12) which is connected to the heat conduction comb (4) and electrically connected to the power supply device (3), and a heating element (12) which is provided on the hair iron body (1) or / and the heat insulation comb (2) An elastic member (5) is connected to the heat-conducting comb (4) to drive the heat-conducting comb (4) to fit the heat-insulating comb (2); the heat-insulating comb (2) has a guide surface (21); the guide surface (21) is provided with a plurality of guide through holes (211) for hair to pass through, so that the heat-insulating comb (2) forms guide comb teeth (212) between adjacent guide through holes (211); the heat-conducting comb (4) is provided with a plurality of heat-conducting comb teeth (41) corresponding one-to-one to the guide comb teeth (212).

2. A portable hair curler according to claim 1, characterized in that: The heating sheet (12) is connected below the heat-conducting comb (4), and a heat-insulating sheet (13) is also connected below the heating sheet (12).

3. A portable hair curler according to claim 2, characterized in that: The hair iron body (1) is provided with a support plate (14), and the support plate (14) is provided with a limiting groove (141) for placing the elastic member (5).

4. A portable hair curler according to claim 3, characterized in that: The elastic member (5) comprises a connecting portion (51), a supporting portion (52), and an elastic arm (53) integrally connected between the supporting portion (52) and the connecting portion (51); the lower surface of the supporting portion (52) is located below the lower surface of the connecting portion (51); the supporting portion (52) is connected to the supporting plate (14); and the connecting portion (51) is in contact with the heat insulating sheet (13).

5. A portable hair curler according to claim 4, characterized in that: The elastic member (5) further comprises a limiting portion (54), wherein the limiting portion (54) is integrally connected to the left and right sides of the connecting portion (51), and the limiting portion (54) is located between the supporting portion (52) and the connecting portion (51).

6. A portable hair curler according to claim 3, characterized in that: The hair curler body (1) is provided with a mounting boss (15), the mounting boss (15) is provided with a guide boss (151) and a mounting groove (152) opening upward, the support plate (14) is arranged on the inner side wall of the mounting groove (152), and the heat-conducting comb (4) is provided with a matching groove (42) for the guide boss (151) to be inserted.

7. A portable hair curler according to claim 3, characterized in that: The support plate (14) is provided with a mounting through hole (142), and the lower surface of the heat-conducting comb (4) is provided with a guide cylinder (43) corresponding to the mounting through hole (142).

8. A portable hair curler according to claim 1, characterized in that: A first buckle (16) is provided on the inner side wall of the hair curler body (1), and the heat-insulating comb (2) is provided with a first clamping groove (22) capable of being clamped by the first buckle (16).

9. A portable hair curler according to claim 1, characterized in that: The hair curler further comprises a front cover (6), the head of the hair curler body (1) is provided with an iron block (61), a magnet assembly (62) is arranged inside the front cover (6) so that the front cover (6) can be adsorbed on the head of the hair curler body (1) by magnetic force, and the magnet assembly (62) comprises a magnet frame (621) connected to the front cover (6), and a magnet (622) arranged between the magnet frame (621) and the front cover (6).

10. A portable hair curler according to claim 1, characterized in that: The hair curler also comprises a rear cover (7), a second buckle (23) is provided on the heat-insulating comb (2) or the hair curler body (1), and the rear cover (7) is provided with a second clamping groove (71) for clamping the second buckle (23).

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