WO2016197282A1

WO2016197282A1 - Electrically heated hair-straightening comb

Info

Publication number: WO2016197282A1
Application number: PCT/CN2015/000768
Authority: WO
Inventors: 贺晓东
Original assignee: 珠海金稻电器有限公司
Priority date: 2015-06-12
Filing date: 2015-11-09
Publication date: 2016-12-15
Also published as: CA2933869A1; EP3308669A1; JP3204582U; EP3308669B1; US20160360847A1; EP3308669A4; ES2905875T3

Abstract

Disclosed is an electrically heated hair-straightening comb, comprising a handle (1) and a comb tooth portion (2), wherein a heating device and comb teeth protruding out of the comb tooth portion (2) are arranged in the comb tooth portion (2), the comb teeth comprise upper comb teeth (3) and lower comb teeth (4), the heating device is tightly attached to the upper comb teeth (3) and transmits heat to the lower comb teeth (4) via the upper comb teeth (3), the upper comb teeth (3) comprise an upper fixed plate (31) and several upper racks (32), the lower comb teeth (4) comprise a lower fixed plate (41) and several lower racks (42), through holes are provided on the lower fixed plate (41) and are located between two adjacent lower racks (42), after the upper racks (32) are inserted into the through holes successively, the upper comb teeth (3) and the lower comb teeth (4) cooperate as a whole, several upper racks (32) and several lower racks (42) are arranged at intervals, the cross sections of the upper racks (32) and the lower racks (42) are all wavy, a gap between two adjacent racks is 0.25-1.5 mm, and after the arrangement of mutual cooperation, the upper racks (32) and the lower racks (42) which are adjacent to each other form a wavy comb area. The hair-straightening comb is convenient to operate and has a high hair-straightening efficiency.

Description

Electric straight hair comb

Technical field

The present invention relates to a hair care device, and more particularly to an electric hair straightening comb.

Background technique

There is a need in the hairdressing industry to straighten hair, which is usually done using a straight hair tool. Most of the straight hair tools are clamp-type hair straighteners. The opposite side of the clamp-type splint is equipped with a hot plate, and the clamped hair is straightened by heating with two hot plates. The problem is that the hair straightener only straightens the hair and requires a comb fit during operation. In actual operation, the hairdresser needs one straight hair straightener to straighten the hair, and the other hand combs the hair to comb the hair, which is inconvenient to operate and inefficient.

Summary of the invention

The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide an electrothermal straight hair comb which is convenient to operate and has high straight hair efficiency.

The technical solution adopted by the present invention is that the present invention includes a handle and a comb tooth portion, and a heating device and a comb tooth protruding outside the comb tooth portion are disposed in the comb tooth portion, and the comb tooth includes an upper comb tooth and a lower comb, the heating device is in close contact with the upper comb, and heat is transferred to the lower comb through the upper comb, the upper comb comprising an upper fixing plate and a plurality of upper racks The lower comb includes a lower fixing plate and a plurality of lower racks, and a through hole is disposed between the adjacent two lower racks on the lower fixing plate, and the upper rack is sequentially inserted into the through hole Thereafter, the upper comb and the lower comb are integrally matched, and the upper rack and the plurality of the lower racks are arranged in phase, and the cross section of the upper rack and the lower rack are both wave The cross-section, the gap between the adjacent two racks is 0.25 to 1.5 mm, and after the mutual arrangement, the adjacent upper rack and the lower rack form a wave-shaped combing area.

Further, the comb tooth portion further includes a front cover fixing plate disposed at a front end of the handle, and a comb sleeve with a plurality of anti-scalding rings is further fixedly disposed on the front cover fixing plate, wherein the anti-scalding ring is In the hollow state, a plurality of the anti-scalding rings are sequentially coated on the outer edges of the upper rack and the lower rack which are arranged between the phases.

Further, the handle includes a front cover, a rear cover, and an electric wire disposed at a rear end of the front cover, and the front cover is further provided with a circuit board, and the light blocking plate is disposed on the circuit board And a button, a light guide sheet and a button hole are further disposed on the back cover corresponding to the light blocking plate and the button, and the front cover, the back cover and the electric wire are all fixed by a wire buckle .

Further, the heating device includes a heat generating piece fixing plate fixedly disposed in the handle and a heat generating piece disposed in the heat generating piece fixing plate, and the contact of the heat generating piece is connected to the circuit board, and generates heat The zone is in conformity with the upper comb.

Further, the front cover rear end is further provided with a front cover anti-slip rubber, and a front cover decorative cover is further disposed at the front cover anti-slip rubber.

Further, the back cover is further provided with a back cover decorative cover, and the rear cover decorative cover is provided with an opening at a position corresponding to the light guide sheet and the button hole.

Further, the upper rack and the lower rack gradually decrease in cross-sectional area from the root end to the tooth tip, and each of the upper rack and the lower rack are wave-shaped.

Further, a baffle is further disposed at both ends of the comb sleeve.

The invention has the beneficial effects that since the invention comprises a handle and a comb tooth portion, a heating device and comb teeth protruding outside the comb tooth portion are provided in the comb tooth portion, the comb teeth including the upper comb teeth and the lower portion Comb, the heating device is in close contact with the upper comb and transmits heat to the lower comb through the upper comb, the upper comb comprising an upper fixing plate and a plurality of upper racks The comb tooth includes a lower fixing plate and a plurality of lower racks, and a through hole is disposed between the adjacent two lower racks on the lower fixing plate, and the upper rack is sequentially inserted into the through hole The upper comb and the lower comb are integrally matched, and the upper rack and the plurality of the lower racks are arranged in phase, and the upper rack and the lower rack are both wavy In the cross section, the gap between the adjacent two racks is 0.25 to 1.5 mm, and after the mutual fitting, the adjacent upper rack and the lower rack form a wave-shaped combing area. Compared with the prior art, when using the present invention for straightening hair, the hair stylist does not need to be assisted by the aid of the comb, and does not need to hold the hair straightener all the time. The present invention utilizes the heating device and the comb portion. Contacting, causing the upper comb teeth and the lower comb teeth to directly generate straight hair, since the upper comb teeth and the lower comb teeth are stacked alternately with each other, so that the gap between adjacent comb teeth is reduced Small, straighten hair to make it more fully in contact with the hair. Therefore, the invention has convenient operation and high straight hair efficiency.

DRAWINGS

Figure 1 is a schematic view of the structure of the present invention;

Figure 2 is a schematic exploded view of the structure of the present invention;

Figure 3 is a schematic structural view of a comb tooth portion of the present invention;

Figure 4 is a schematic view showing the structure of the wavy comb tooth portion of the present invention.

Specific embodiment

As shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the present invention comprises a handle 1 and a comb toothing portion 2, in which a heating device and a comb projecting outside the comb toothing portion 2 are provided a tooth, the comb tooth comprising an upper comb tooth 3 and a lower comb tooth 4, the heating device being in close contact with the upper comb tooth 3, and transferring heat to the lower comb tooth 4 through the upper comb tooth 3 The upper comb 3 includes an upper fixing plate 31 and a plurality of upper racks 32. The lower comb teeth 4 include a lower fixing plate 41 and a plurality of lower racks 42 on the lower fixing plate 41 and adjacent thereto. A through hole is disposed between the two lower racks 42. After the upper rack 32 is sequentially inserted into the through hole, the upper comb teeth 3 and the lower comb teeth 4 are integrated into one body, and the upper racks are integrated. 32 and a plurality of the lower racks 42 are arranged, the cross section of the upper rack 32 and the lower rack 42 are both wave-shaped cross sections, and the gap between the adjacent two racks is 0.25 to 1.5 mm. The adjacent upper racks 32 and the lower racks 42 form a wavy combing area after being cooperatively disposed. The comb-toothed portion 2 further includes a front cover fixing plate 5 disposed at the front end of the handle 1, and a comb sleeve 6 with a plurality of anti-scalding rings 61 is fixedly disposed on the front cover fixing plate 5, The hot ring 61 is in a hollow state, and a plurality of the anti-scalding rings 61 are sequentially coated on the outer edges of the upper rack 32 and the lower rack 42 which are arranged between the phases. Using the heating device to generate a high temperature of about two hundred degrees, the upper comb teeth 3 and the lower comb teeth 4 are heated and the hair is straightened, and the comb sleeve 6 is used for heat insulation, thereby protecting the scalp from being protected. High temperature burns.

The handle 1 includes a front cover 7, a rear cover 8, and an electric wire 9 disposed at a rear end of the front cover 7. The front cover 7 is further provided with a circuit board 10 on which a light blocking plate 11 is disposed. And a button 12, on the rear cover 8 corresponding to the light blocking plate 11 and the button 12, a light guide sheet 13 and a button hole 14 are further disposed, the front cover 7, the back cover 8 and The wires 9 are each fixed by a wire buckle 15. Controlling the switch state of the present invention by the cooperation of the circuit board 10 and the button 12, the light barrier 11 and the The light guide plate 13 guides the display light on the circuit board 10 to the outside of the rear cover 8, so that the user can understand the approximate range of temperature.

The heating device includes a heat generating sheet fixing plate 16 fixedly disposed in the handle 1 and a heat generating sheet 17 disposed in the heat generating sheet fixing plate 16, the contact 18 of the heat generating sheet 17 and the circuit board 10 Connected, the heat generating zone 19 is in contact with the upper comb teeth 3. The heat generating sheet 17 starts to generate heat after being energized, and transfers heat to the upper comb teeth 3 at the junction thereof to achieve the purpose of hot pulling. In the embodiment, the front cover 7 is further provided with a front cover anti-slip rubber 20, and a front cover decorative cover 21 is further disposed at the front cover anti-slip rubber 20. The rear cover 8 is further provided with a rear cover decorative cover 22, and the rear cover decorative cover 22 is provided with an opening at a position corresponding to the light guide piece 13 and the button hole 14.

In the present embodiment, the cross-sectional areas of the upper rack 32 and the lower rack 42 from the root end to the tooth tip are gradually reduced, and each of the upper rack 32 and the lower rack 42 are It is wavy. The upper rack 32 and the lower rack 42 have a wavy cross section, and after being cooperatively disposed, a wavy shape is formed between each adjacent upper rack 32 and the lower rack 42. Compared with the conventional straight hair comb, the present invention has the upper rack 32 and the lower rack 42 in a wavy shape, so that the combing area remains sufficient for a certain length. Measuring the gap through which the hair passes, and also through the teeth formed by the peaks and troughs in the waves of the upper rack 32 and the lower rack 42, forming a certain pulling force on the passing hair, satisfying the straight hair need. A baffle 62 is further disposed at the front and rear ends of the comb sleeve 6. Since the comb sleeve 6 communicates with the front and rear surfaces, the contact between the user's hair and the comb tooth portion 2 is more comprehensive, and the baffle 62 is disposed to effectively prevent the user from being burned by mistake. The gap between the upper rack 32 and the lower rack 42 is 0.25-1.5 mm, so that the distance between the front and rear comb teeth is more tight, and the straight hair effect is better. In actual use, the distance between adjacent comb teeth may be 0.25, 0.5, 1.0, 1.2, 1.5 mm, etc., and products with different pitches are selected according to the actual situation of the customer.

The invention is suitable for use in the field of hairdressing.

Claims

An electric heating straight hair comb comprising a handle (1) and a comb tooth portion (2), wherein a heating device and a comb tooth protruding outside the comb tooth portion (2) are disposed in the comb tooth portion (2) , characterized in that the comb tooth comprises an upper comb (3) and a lower comb (4), the heating device is placed in close contact with the upper comb (3), and passes through the upper comb (3) Transferring heat to the lower comb (4), the upper comb (3) comprising an upper fixing plate (31) and a plurality of upper racks (32), the lower comb teeth (4) comprising a lower fixing plate (41) and a plurality of lower racks (42), a through hole is disposed on the lower fixing plate (41) and between the adjacent two lower racks (42), the upper rack (32) After the through holes are sequentially inserted, the upper comb teeth (3) and the lower comb teeth (4) are integrated, and the upper racks (32) and the plurality of the lower racks (42) are arranged one another. The upper rack (32) and the lower rack (42) have a wavy cross section, and the gap between the adjacent two racks is 0.25 to 1.5 mm. Adjacent upper racks (32) and lower racks (42) form a wavy combing area.
The electric hair straightening comb according to claim 1, wherein the comb tooth portion (2) further comprises a front cover fixing plate (5) provided at a front end of the handle (1), and the front cover is fixed A comb sleeve (6) with a plurality of anti-scalding rings (61) is also fixedly disposed on the plate (5), the anti-scalding ring (61) is in a hollow state, and some of the anti-scalding rings (61) are sequentially coated on the plate. The outer edges of the upper rack (32) and the lower rack (42) are arranged in phase.
The electric hair straightening comb according to claim 2, wherein the handle (1) comprises a front cover (7), a rear cover (8), and an electric wire (9) disposed at a rear end of the front cover (7). The front cover (7) is further provided with a circuit board (10), and the circuit board (10) is provided with a light blocking plate (11) and a button (12) on the back cover (8) The light barrier (11) A light guide sheet (13) and a button hole (14) are further disposed at positions corresponding to the button (12), and the front cover (7), the rear cover (8), and the electric wire (9) are both Secured by a wire buckle (15).
The electric hair straightening comb according to claim 3, wherein said heating means comprises a heat generating sheet fixing plate (16) fixedly disposed in said handle (1) and a heat fixing sheet fixing plate (16) a heat generating sheet (17) in which a contact (18) of the heat generating sheet (17) is connected to the circuit board (10), and a heat generating portion (19) is attached to the upper comb (3) .
The electric heating straight hair comb according to claim 3, wherein the front cover (7) is further provided with a front cover anti-slip rubber (20), and the front cover anti-slip rubber (20) is further provided with Front cover trim cover (21).
The electric hair straightening comb according to claim 3, wherein the rear cover (8) is further provided with a rear cover decorative cover (22), and the rear cover decorative cover (22) and the light guide The sheet (13) and the button hole (14) are each provided with an opening at a corresponding position.
The electric hair straightening comb according to claim 1, wherein a cross-sectional area of said upper rack (32) and said lower rack (42) from a root end to a tooth tip is gradually reduced, each The upper rack (32) and the lower rack (42) are both wavy.
The electric hair straightening comb according to claim 2, wherein a baffle (62) is further provided at both ends of the comb sleeve (6).