CN219661126U

CN219661126U - Hair straightening comb

Info

Publication number: CN219661126U
Application number: CN202121778411.5U
Authority: CN
Inventors: 杨衍国
Original assignee: Yangjia Industry Shenzhen Co ltd
Current assignee: Yangjia Industry Shenzhen Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2023-09-12
Anticipated expiration: 2031-07-30

Abstract

The utility model relates to the technical field of hair dressing, and provides a hair straightening comb, which is further improved based on the use defect of the existing hair straightening equipment, wherein an upper comb tooth and a lower comb tooth which are mutually nested are arranged, a plurality of first comb tooth pieces are arranged on one side of a first fixing frame through arranging gaps, and a plurality of second comb tooth pieces are arranged on one side of a second fixing frame through arranging gaps, so that the first comb tooth pieces and the second comb tooth pieces are arranged at intervals, the first fixing frame and the second fixing frame are arranged in a nested manner, the heating surfaces of the upper comb tooth and the lower comb tooth are controlled to be in the same horizontal plane, and the heating areas are basically equal, so that the heating surfaces are reduced to be one layer from the two layers, the heat conduction efficiency of the hair straightening comb is improved, the heating of the upper comb tooth and the lower comb tooth is uniform, and the hair straightening effect is further optimized.

Description

Hair straightening comb

Technical Field

The utility model relates to the technical field of hairdressing, in particular to a hair straightening comb.

Background

With the continuous progress and development of society, the people's beautiful life needs are growing day by day, and the hair-dressing also becomes an indispensable part in people's life, and the hair-straightening comb also becomes the life necessity of loving the beautiful person. Currently, the devices for straightening hair in the personal care products on the market are generally hair straighteners, and when the devices are used, the process of a user is relatively complex, the user needs to press the clamping plate with proper force and then slowly pull down, and the hair straightening operation needs to control the force and the holding time for pressing the clamping plate when the user uses the hair straighteners. If too loose a force is applied, the hair cannot be effectively straightened, and if too tight a force is applied, the hair will be excessively pulled, resulting in damaged hair quality.

The defects of the existing hair straightening technology are as follows:

the hair straightening comb on the market at present is formed by combining comb teeth A and comb teeth B, and a heat transfer body transfers heat of a body to the comb teeth A during working and then transfers the heat to the comb teeth B by the comb teeth A, so that the heat can be attenuated in the transferring process, the heat transfer speed can be influenced, the waiting time of consumers is prolonged, the comb teeth are heated unevenly, the hair is heated unevenly in the hair straightening process, and finally, the hair straightening effect is not ideal (like the patent of the utility model of the CN 201510321623.3-electric heating hair straightening comb).

Disclosure of Invention

The utility model provides a hair straightening comb, which solves the technical problems of low heat conduction efficiency and poor hair straightening effect caused by uneven heat conduction of the hair straightening comb.

In order to solve the technical problems, the utility model provides a hair straightening comb which comprises a handle and a hair straightening component fixed at the front end of the handle; the hair straightening assembly comprises an upper comb tooth and a lower comb tooth which are mounted in a jogged mode, the upper comb tooth comprises a first fixing frame and a plurality of first comb tooth pieces which are mounted on one side of the first fixing frame in a clearance mode, and the lower comb tooth comprises a second fixing frame and a plurality of second comb tooth pieces which are mounted on one side of the second fixing frame in a clearance mode.

The basic scheme is based on the use defect of the existing hair straightening equipment, is further improved, the upper comb teeth and the lower comb teeth which are mutually nested are arranged, a plurality of first comb tooth pieces are arranged on one side of the first fixing frame through the arrangement of gaps, a plurality of second comb tooth pieces are arranged on one side of the second fixing frame through the arrangement of gaps, the arrangement of the first comb tooth pieces and the second comb tooth pieces at intervals, the nested installation of the first fixing frame and the second fixing frame are realized, the heating surfaces of the upper comb teeth and the lower comb teeth can be controlled on the same horizontal plane, the heating areas are basically equal, and therefore the heating surfaces can be reduced to one layer from the original two layers, the heat conducting efficiency of the hair straightening comb is improved, the heating of the upper comb teeth and the lower comb teeth is uniform, and the hair straightening effect is further optimized.

In a further embodiment, a plurality of first fixing seats corresponding to the first comb teeth parts and a first fixing frame connected with the first fixing seats are arranged in the middle of the first fixing frame; both ends of the first fixing seat are fixed on the inner side of the first fixing frame;

a plurality of limiting protrusions extending outwards are arranged at one end and two side edges of the fixed support;

the first fixing frame and the first comb tooth piece are integrally formed.

The first fixing frame integrally formed with the first comb tooth piece is designed, so that the structural stability of the upper comb teeth can be ensured; utilize a plurality of outwards extending spacing arches that first mount set up, accomplish the spacing installation of hair straightening the subassembly simply and conveniently.

In a further embodiment, the second fixing frame comprises two groups of bar-shaped brackets, and the two groups of bar-shaped brackets are axially and symmetrically fixed at the adapting areas at the bottom of the second comb teeth; the bottom length of the second comb tooth piece is larger than the width of the second fixing frame;

the second fixing frame and the second comb tooth piece are integrally formed.

According to the scheme, the upper comb teeth are matched, the two groups of strip-shaped brackets of the second fixing frame are axially and symmetrically fixed in the adapting area at the bottom of the second comb tooth piece, interference of the first fixing frame can be avoided, the second fixing frame is embedded into the inner side of the first fixing frame, the bottoms of the second comb tooth piece and the first comb tooth piece are located on the same horizontal plane, a single-layer and horizontal comb tooth heating surface is achieved, quick heat conduction is achieved, the use efficiency of heat energy is improved, and the use effect of the hair straightening comb is further optimized.

In a further embodiment, the first fixing seat is provided with a plurality of first mounting screw holes, and the two groups of bar-shaped brackets are provided with second mounting screw holes corresponding to the first mounting screw holes.

In a further embodiment, the hair straightening component further comprises a heating component embedded in the second fixing frame, and the heating component comprises a heat conducting fin, an MCH heating body, a fixed elastic sheet and a screw which are connected in sequence;

the heat conducting fin is abutted against the upper comb teeth and the lower comb teeth and is a rectangular copper sheet or a rectangular copper foil which is attached to the inner side of the second fixing frame;

the fixed elastic sheet is of a wavy structure with the middle part protruding downwards.

According to the scheme, the embedded installation of the upper comb teeth and the lower comb teeth is considered, and the MCH heating body cannot be tightly attached, so that a rectangular copper sheet or a rectangular copper foil is additionally arranged as a heat conducting sheet, and on one hand, the direct-heating component and the MCH heating body can be tightly attached, so that the direct-heating component and the MCH heating body are indirectly and tightly attached, and the problem of assembly gaps of the upper comb teeth and the lower comb teeth is solved; on the other hand, by utilizing the good heat conductivity of copper, the heat dissipation can be reduced, and the heat conduction efficiency of the hair straightening comb can be improved.

In a further embodiment, the utility model further comprises an insulating device that is a comb sleeve that covers the outer surface of the hair straightening assembly, the comb sleeve comprising a plurality of burn-out resistant rings.

In a further embodiment, the utility model further comprises a display device mounted on the handle, the display device comprising a circuit board assembly mounted inside the handle and a display assembly overlying the circuit board assembly; the circuit board assembly comprises a digital display tube, and the display assembly comprises a decorative cover, a reflecting sheet and a light guide strip which are sequentially covered on the digital display tube.

In a further embodiment, the handle comprises an upper cover and a lower cover which are assembled to form a containing cavity, and a decorative ring covering the outer surface of the upper cover; the back of the upper cover is provided with a first installation position corresponding to the display assembly and a plurality of clamping grooves; the front end of the lower cover is provided with a second installation position for installing the hair straightening component; the decorative ring is provided with a plurality of buckles corresponding to the clamping grooves.

In a further embodiment, the utility model further comprises a temperature control device, wherein the temperature control device comprises a silica gel ring, a rotary sleeve, a tail cover and a gear attemperator which are sequentially nested outside the tail part of the handle, and are electrically connected with the circuit board assembly; the gear temperature regulator comprises a temperature regulating plate assembly and a temperature regulating gear, wherein the temperature regulating plate assembly is fixed at the tail part of the circuit board assembly; and the rotating sleeve is internally provided with temperature adjusting internal teeth meshed with the temperature adjusting gear.

In a further embodiment, the utility model further comprises a round sleeve female seat arranged in the handle and a power wire connected with the round sleeve female seat, wherein the power wire penetrates through the round sleeve female seat and is electrically connected with the circuit board assembly.

Drawings

FIG. 1 is an exploded view of a hair straightening comb according to an embodiment of the present utility model;

FIG. 2 is an exploded view of the hair straightening assembly of FIG. 1 provided in an embodiment of the present utility model;

fig. 3 is an assembly schematic view of a hair straightening assembly provided in an embodiment of the present utility model assembled in a comb sleeve.

Wherein: a handle 11, an upper cover 11, a lower cover 12, and a decorative ring 13;

the hair straightening component 2, the upper comb teeth 21, the first fixing frame 211 and the first comb teeth 212; lower comb teeth 22, a second fixing frame 221 and a second comb teeth piece 222; heating element 23, heat conductive sheet 231, MCH heater 232, and fixing spring plate 233;

display device 3 (not shown), circuit board assembly 31, display assembly 32, decorative cover 321, reflective sheet 322, light guide bar 323;

a temperature control device 4 (not shown), a silica gel ring 41, a rotary sleeve 42, a tail cover 43 and a gear temperature regulator 44;

a heat insulating device 5; a round sleeve female seat 6; a power supply line 7; and a screw 8.

Detailed Description

The following examples are given for the purpose of illustration only and are not to be construed as limiting the utility model, including the drawings for reference and description only, and are not to be construed as limiting the scope of the utility model as many variations thereof are possible without departing from the spirit and scope of the utility model.

In the embodiment of the utility model, as shown in fig. 1, 2 and 3, the hair straightening comb comprises a handle 1 and a hair straightening component 2 fixed at the front end of the handle 1; the hair straightening assembly 2 includes an upper comb teeth 21 and a lower comb teeth 22 which are fitted and mounted, the upper comb teeth 21 includes a first fixing frame 211, and a plurality of first comb teeth 212 which are installed at a side of the first fixing frame 211 with gaps, and the lower comb teeth 22 includes a second fixing frame 221, and a plurality of second comb teeth 222 which are installed at a side of the second fixing frame 221 with gaps.

The upper comb teeth 21 and the lower comb teeth 22 are made of a metal material with good thermal conductivity, such as aluminum alloy.

In the present embodiment, a plurality of first fixing bases corresponding to the first comb teeth 212 and a first fixing base connected to the first fixing base are disposed in the middle of the first fixing base 211; both ends of the first fixing seat are fixed on the inner side of the first fixing frame;

the first fixing frame 211 is integrally formed with the first comb 212.

The first fixing frame 211 integrally formed with the first comb teeth 212 is designed in this embodiment, so that the structural stability of the upper comb teeth 21 can be ensured; the limiting installation of the hair straightening assembly 2 is simply and conveniently completed by utilizing the plurality of limiting protrusions extending outwards and arranged on the first fixing frame 211.

In this embodiment, the second fixing frame includes two sets of bar-shaped brackets, and the two sets of bar-shaped brackets are axially and symmetrically fixed in the adapting area at the bottom of the second comb teeth piece 222; the bottom length of the second comb teeth 222 is greater than the width of the second fixing frame; wherein, one end of the second fixing frame is provided with a limiting protrusion corresponding to the first fixing frame 211.

The second fixing frame and the second comb part 222 are integrally formed.

In this embodiment, the two groups of bar-shaped brackets of the second fixing frame are axially and symmetrically fixed in the adapting area at the bottom of the second comb tooth piece 222 in cooperation with the upper comb tooth 21, so that the interference of the first fixing frame 211 can be avoided, and the second fixing frame is embedded into the inner side of the first fixing frame 211, so that the bottom of the second comb tooth piece 222 and the bottom of the first comb tooth piece 212 are in the same horizontal plane, a single-layer horizontal comb tooth heating surface is realized, rapid heat conduction is realized, the heat energy use efficiency is improved, and the use effect of the hair straightening comb is further optimized.

In this embodiment, a plurality of first mounting screw holes are formed in the first fixing base, and second mounting screw holes corresponding to the first mounting screw holes are formed in the two groups of bar-shaped brackets.

In this embodiment, the hair straightening component 2 further includes a heating component 23 embedded in the second fixing frame 221, where the heating component 23 includes a heat conducting fin 231, a MCH heating element 232, a fixing elastic sheet 233, and a screw 8, which are sequentially connected;

the heat conducting fin 231 is closely attached to the upper comb teeth 21 and the lower comb teeth 22 and is a rectangular copper sheet or rectangular copper foil which is attached to the inner side of the second fixing frame 221;

the fixed elastic sheet 233 is a hardware pressing sheet with a wave-shaped structure, and the middle part of the hardware pressing sheet is downwards convex.

In this embodiment, considering the fitting of the upper comb teeth 21 and the lower comb teeth 22, the MCH heating element 232 cannot be tightly attached, so a rectangular copper sheet or rectangular copper foil is added as the heat conducting sheet 231, on one hand, the hair straightening component 2 and the MCH heating element 232 can be tightly attached, so that the two can be indirectly and tightly attached, and the problem of the assembly gap between the upper comb teeth 21 and the lower comb teeth 22 is improved; on the other hand, by utilizing the good heat conductivity of copper, the heat dissipation can be reduced, and the heat conduction efficiency of the hair straightening comb can be improved.

In this embodiment, the present utility model further comprises a heat insulation device 5, wherein the heat insulation device 5 is a comb cover covered on the outer surface of the hair straightening assembly 2, and the comb cover comprises a plurality of anti-scalding rings.

In this embodiment, the present utility model further includes a display device 3 mounted on the handle 1, the display device 3 including a circuit board assembly 31 mounted inside the handle 1 and a display assembly 32 covering over the circuit board assembly 31; the circuit board assembly 31 includes a digital display tube, and the display assembly 32 includes a decorative cover 321, a reflective sheet 322, and a light guide bar 323, which sequentially cover the digital display tube.

In this embodiment, the handle 1 includes an upper cover 11 and a lower cover 12 combined to form a receiving chamber, and a decorative ring 13 covering an outer surface of the upper cover 11; the back of the upper cover 11 is provided with a first installation position corresponding to the display component 32 and a plurality of clamping grooves; the front end of the lower cover 12 is provided with a second installation position for installing the hair straightening assembly 2; the decorative ring 13 is provided with a plurality of buckles corresponding to the clamping grooves.

In this embodiment, the present utility model further includes a temperature control device 4, where the temperature control device 4 includes a silica gel ring 41, a rotary sleeve 42, a tail cover 43, and a gear attemperator 44 electrically connected to the circuit board assembly 31, which are sequentially nested outside the tail of the handle 1; the gear temperature regulator 44 comprises a temperature regulating plate assembly and a temperature regulating gear, wherein the temperature regulating plate assembly is fixed at the tail part of the circuit board assembly 31; the rotary sleeve 42 has internal temperature adjusting teeth engaged with the temperature adjusting gear.

In this embodiment, the present utility model further includes a round sleeve female seat 6 installed inside the handle 1 and a power cord 7 connected with the round sleeve female seat, wherein the power cord 7 is electrically connected with the circuit board assembly 31 through the round sleeve female seat 6.

In this embodiment, the assembly principle of the hair straightening assembly 2 is as follows:

the lower teeth 22 are fitted and fitted to the gaps between the first teeth members 212 of the upper teeth 21. At this time, the bottoms of the first comb teeth 212 and the second comb teeth 222 are horizontal planes, the bar-shaped bracket is nested inside the first fixing frame, and the first mounting screw hole is aligned with the second mounting screw hole.

Then, the heat conducting strip 231 is adhered to the horizontal plane (i.e. the inner side of the bar-shaped bracket), and a heat dissipating paste is coated on one side of the heat conducting strip 231 close to the MCH heater 232, and then the MCH heater 232 and the fixed elastic sheet 233 are sequentially placed. Finally, the fixing spring plate 233, the MCH heater 232, the heat conducting fin 231, the upper comb teeth 21 and the lower comb teeth 22 are locked and fixed together by 4 screws 8.

Thus, the assembly of the hair straightening assembly 2 is completed.

The hair straightening assembly 2 is then mounted in the comb sleeve to the second mounting position of the handle 1.

The embodiment of the utility model is further improved based on the use defect of the existing hair straightening equipment, the upper comb teeth 21 and the lower comb teeth 22 which are mutually nested are arranged, the first comb teeth 212 which are installed at one side of the first fixing frame 211 in a clearance way and the second comb teeth 222 which are installed at one side of the second fixing frame 221 in a clearance way are arranged, the first comb teeth 212 and the second comb teeth 222 are arranged at intervals, the first fixing frame 211 and the second fixing frame 221 are installed in a nested way, the heating surfaces of the upper comb teeth 21 and the lower comb teeth 22 can be controlled at the same horizontal plane, and the heating areas are basically equal, so that the heating surfaces can be reduced to one layer from the original two layers, the heat conduction efficiency of the hair straightening comb is improved, the heating of the upper comb teeth 21 and the lower comb teeth 22 is uniform, and the hair straightening effect is further optimized.

The above examples are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present utility model should be made in the equivalent manner, and the embodiments are included in the protection scope of the present utility model.

Claims

1. A hair straightening comb, characterized by: comprises a handle and a hair straightening component fixed at the front end of the handle; the hair straightening assembly comprises an upper comb tooth and a lower comb tooth which are embedded and installed, the upper comb tooth comprises a first fixing frame and a plurality of first comb tooth pieces which are installed on one side of the first fixing frame in a clearance mode, and the lower comb tooth comprises a second fixing frame and a plurality of second comb tooth pieces which are installed on one side of the second fixing frame in a clearance mode;

the upper comb teeth and the lower comb teeth heating surfaces are located on the same plane.

2. A hair straightening comb as claimed in claim 1, wherein: the middle part of the first fixing frame is provided with a plurality of first fixing seats corresponding to the first comb teeth pieces and the first fixing frame connected with the first fixing seats; both ends of the first fixing seat are fixed on the inner side of the first fixing frame;

a plurality of limiting protrusions extending outwards are arranged at one end and two side edges of the first fixing frame;

the first fixing frame and the first comb tooth piece are integrally formed.

3. A hair straightening comb as claimed in claim 2, wherein: the second fixing frame comprises two groups of strip-shaped brackets, and the two groups of strip-shaped brackets are axially and symmetrically fixed in the adapting areas at the bottom of the second comb tooth piece; the bottom length of the second comb tooth piece is larger than the width of the second fixing frame;

the second fixing frame and the second comb tooth piece are integrally formed.

4. A hair straightening comb as claimed in claim 3, wherein: the first fixing seat is provided with a plurality of first mounting screw holes, and the two groups of strip-shaped brackets are provided with second mounting screw holes corresponding to the first mounting screw holes.

5. A hair straightening comb as claimed in claim 1, wherein: the hair straightening component further comprises a heating component embedded in the second fixing frame, and the heating component comprises a heat conducting fin, an MCH heating body and a fixed elastic sheet which are connected in sequence;

6. A hair straightening comb as claimed in claim 1, wherein: the hair straightening assembly further comprises a heat insulation device, wherein the heat insulation device is a comb tooth sleeve covered on the outer surface of the hair straightening assembly, and the comb tooth sleeve comprises a plurality of anti-scalding rings.

7. A hair straightening comb as claimed in claim 1, wherein: the display device comprises a circuit board assembly arranged on the inner side of the handle and a display assembly covering the circuit board assembly; the circuit board assembly comprises a digital display tube, and the display assembly comprises a decorative cover, a reflecting sheet and a light guide strip which are sequentially covered on the digital display tube.

8. A hair straightening comb as claimed in claim 7, wherein: the handle comprises an upper cover and a lower cover which are assembled and mounted to form a containing cavity, and a decorative ring which covers the outer surface of the upper cover; the back of the upper cover is provided with a first installation position corresponding to the display assembly and a plurality of clamping grooves; the front end of the lower cover is provided with a second installation position for installing the hair straightening component; the decorative ring is provided with a plurality of buckles corresponding to the clamping grooves.

9. A hair straightening comb as claimed in claim 7, wherein: the temperature control device comprises a silica gel ring, a rotary sleeve, a tail cover and a gear temperature regulator which are sequentially nested outside the tail part of the handle, and the gear temperature regulator is electrically connected with the circuit board assembly; the gear temperature regulator comprises a temperature regulating plate assembly and a temperature regulating gear, wherein the temperature regulating plate assembly is fixed at the tail part of the circuit board assembly; and the rotating sleeve is internally provided with temperature adjusting internal teeth meshed with the temperature adjusting gear.

10. A hair straightening comb as claimed in claim 7, wherein: the power cord passes through the round sleeve female seat and is electrically connected with the circuit board assembly.