WO2020238234A1

WO2020238234A1 - Anti-scalding fluffing comb

Info

Publication number: WO2020238234A1
Application number: PCT/CN2020/071101
Authority: WO
Inventors: 李国贤
Original assignee: 广州鹰堡美发用品厂有限公司
Priority date: 2019-05-30
Filing date: 2020-01-09
Publication date: 2020-12-03
Also published as: CN110089828A

Abstract

An anti-scalding fluffing comb, comprising a comb body (10) comprising a hollow handle part (12) and a comb tooth part (13) connected to the front end of the handle part (12), an opening being provided on the upper end of the comb tooth part (13); a first heat tooth group (20) having a lower end disposed inside the comb tooth part (13) and an upper end disposed outside the comb tooth part (13), the first heat tooth group (20) being capable of conducting heat; a second heat tooth group (30) movably disposed on the two sides of the first heat tooth group (20) and misaligned with the first heat tooth group (20), the second heat tooth group (30) being capable of conducting heat; a heating element (50) disposed inside the comb tooth part (13), the heating element (50) being capable of conducting heat to the first heat tooth group (20) and the second heat tooth group (30); and a control assembly disposed inside the handle part (12) and electrically connected to the heating element (50) and the mains power separately. By using the design, fluffy hair looks natural, and the root of the hair can be fluffed, thereby satisfying people's requirements. The structure is simple and easy to operate, the product production costs are low, and the promotion of the use of the product is facilitated.

Description

Anti-scalding fluffy comb

Technical field

The invention relates to a comb, in particular to an anti-scalding fluffy comb.

Background technique

A fluffy comb is a comb that can make hair fluffy. The existing fluffy comb is a W-shaped upper and lower splint, and the hair is placed between the two splints, and the hair becomes wavy and fluffy by heating the splints. However, the fluffy part has obvious lines, and the fluffy effect is unnatural. And because the W-shaped splint is very hot, it cannot be close to the scalp to avoid burns, so it is impossible to fluff the hair roots.

Therefore, there is an urgent need to design an anti-scalding fluffy comb that can solve the above-mentioned problems.

technical problem

The existing fluffy comb is a W-shaped upper and lower splint, and the hair is placed between the two splints, and the hair becomes wavy and fluffy by heating the splints. However, the fluffy part has obvious lines, and the fluffy effect is unnatural. And because the W-shaped splint is very hot, it cannot be close to the scalp to avoid burns, so it is impossible to fluff the hair roots.

Technical solutions

In order to solve the problems in the prior art, the present invention provides an anti-scalding fluffy comb.

The technical solution adopted by the present invention to achieve the above objective is: an anti-scalding fluffy comb, characterized in that the anti-scalding fluffy comb includes:

A comb body including a hollow handle portion and a comb tooth portion connected to the front end of the handle portion, the upper end of the comb tooth portion is open;

The first heat tooth group has a lower end fixedly arranged in the comb tooth part and an upper end arranged outside the comb tooth part, and the first heat tooth group can conduct heat;

A second heat tooth group, which is movably arranged on both sides of the first heat tooth group and is misaligned with the first heat tooth group, and the second heat tooth group can conduct heat;

A heating element, which is arranged in the comb tooth part, and the heating element can conduct heat to the first heating tooth group and the second heating tooth group; and

The control assembly is arranged in the handle part, and is respectively connected with the heating element and the mains.

In some embodiments, the upper end of the comb tooth portion is provided with anti-scalding rubber teeth that are misaligned with the second heat tooth set.

In some embodiments, the outer surface of the comb tooth portion is provided with a matching groove that matches with the anti-scalding rubber tooth.

In some embodiments, the comb tooth portion is also provided with a heat-conducting heat tooth mounting seat, and its upper end is provided with a heat tooth groove for installing the first heat tooth group and the second heat tooth group. The lower end is provided with a heating groove for installing the heating element.

In some embodiments, the first thermal tooth set includes a first thermal rack snap-connected with the thermal tooth groove, and a plurality of cylindrical first thermal teeth arranged on the first thermal rack .

In some embodiments, the second thermal gear set includes a second thermal gear rack snap-connected with the thermal gear groove, and a thermal gear spring partially inserted into the second thermal gear rack is provided at its front end, and several A cylindrical second thermal tooth provided on the second thermal rack.

In some embodiments, the heating element is a PTC heating element or an MCH heating element.

In some embodiments, the control component includes a PCB board for receiving and processing information, and a switch electrically connected to the PCB board and arranged on the handle portion, and the PCB board is electrically connected to the heating body. connection.

In some embodiments, a groove is provided at the upper end of the handle, and a through hole is provided at the bottom end.

In some embodiments, the anti-scalding fluffy comb is further provided with an adjusting device, which includes:

A pressing component arranged in the groove and hinged to the groove at the front end;

A force receiving component connected to the rear end of the pressing component and passing through the through hole of the handle portion is provided with a force receiving spring partially inserted into the force receiving component at the bottom end;

The pushing component that can push the second hot gear set has a front end against the second hot rack; and

The two ends of the connecting rod are respectively hinged with the force receiving component and the pushing component.

Beneficial effect

By adopting the above design, the present invention has a natural fluffy effect and can fluff the hair roots, which satisfies people's needs, has a simple and easy-to-operate structure, low production cost and is convenient for popularization and use.

Description of the drawings

Figure 1 is a schematic structural diagram of a preferred embodiment of the present invention;

Figure 2 is an exploded view of a preferred embodiment of the present invention;

3 is a schematic diagram of the structure of the comb body of the preferred embodiment of the present invention;

4 is a schematic diagram of the structure of the thermal tooth mounting seat of the preferred embodiment of the present invention;

FIG. 5 is a schematic diagram of the structure of a second thermal tooth group according to a preferred embodiment of the present invention;

Fig. 6 is a schematic structural diagram of an adjusting device according to a preferred embodiment of the present invention.

among them:

10. Comb body; 11. Anti-scalding rubber teeth; 12. Handle part; 13. Comb tooth part; 14. Hot tooth mounting seat; 15. Groove;

20. The first hot tooth group;

30. The second hot tooth group; 31. The second hot rack; 32. The second hot tooth; 33. Hot tooth spring;

40. Adjusting device; 41. Pressing component; 42, Forced component; 43, Connecting rod; 44, Pushing component;

50. Heating element.

Embodiments of the invention

In order to make the above-mentioned objectives, features and advantages of the present invention more simple and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. In the following description, many specific details are explained in order to fully understand the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

As shown in Figures 1 to 6, the present invention provides an anti-scalding fluffy comb, characterized in that the anti-scalding fluffy comb comprises:

The comb body 10 includes a hollow handle portion 12 and a comb tooth portion 13 connected to the front end of the handle portion 12, and the comb tooth portion 13 is open at the upper end;

The first heat tooth group 20 has a lower end fixedly arranged in the comb tooth part 13 and an upper end arranged outside the comb tooth part 13, and the first heat tooth group 20 can conduct heat;

The second heat tooth group 30 is movably arranged on both sides of the first heat tooth group 20 and is misaligned with the first heat tooth group 20, and the second heat tooth group 30 can conduct heat;

A heating element 50, which is arranged in the comb tooth portion 13, and the heating element 50 can conduct heat to the first heating tooth group 20 and the second heating tooth group 30; and

The control assembly is arranged in the handle portion 12 and is connected to the heating element 50 and the mains electricity respectively.

Specifically, the comb tooth portion 13 can be integrally formed with the handle portion 12, or can be fixedly connected by screws or other common fixing methods.

The lower ends of the first heat tooth group 20 and the second heat tooth group 30 are arranged in the comb tooth part 13, the upper ends are arranged outside the comb tooth part 13, and the second heat tooth group 30 is distributed on both sides of the first heat tooth group 20, and The first heat tooth group 20 and the second heat tooth group 30 are misaligned with each other, so that the present invention can heat and set the hair into a natural wave shape, so that the fluffy effect is extremely natural. It should be noted that the first heat tooth group 20 and the second heat tooth group 30 are made of materials that can conduct heat, such as aluminum alloy materials. The heat teeth of the first heat tooth group 20 and the second heat tooth group 30 are rounded cylindrical, etc., so that the fluffy effect is more natural.

The heating element 50 is arranged in the comb tooth portion 13, and can directly contact the first heat tooth group 20 and the second heat tooth group 30 for heat conduction, or through other heat-conducting intermediates, such as the present invention The heat tooth mounting seat 14 and the like are used for heat conduction.

The control component can control the switch state of the present invention, and the switch button is arranged on the surface of the handle 12. It should be noted that the control component is an existing technology, and this embodiment does not improve it. Those skilled in the art can easily know its circuit structure and working principle, so it will not be described in detail.

After the present invention is turned on, the switch is turned on, so that the control assembly controls the heating element 50 to work, and the heat generated by the heating element 50 is transferred to the first hot tooth group 20 and the second hot tooth group 30, the first hot tooth group 20 and the The second heat tooth set 30 heats the hair wound around this embodiment, so that the hair is shaped into a natural wave shape, thereby achieving a natural fluffy effect.

In some embodiments, the upper end of the comb tooth portion 13 is provided with anti-scalding rubber teeth 11 that are misaligned with the second thermal tooth group 30.

Specifically, the anti-scald rubber teeth 11 are provided on the outside of the second hot tooth group 30 to prevent scalding of the scalp when the present embodiment approaches the scalp. With the anti-scald rubber teeth 11, the user can easily and safely treat the hair roots. Heat setting at the place.

In some embodiments, the outer surface of the comb tooth portion 13 is provided with a matching groove that matches with the anti-scalding rubber tooth 11.

Specifically, in this embodiment, it is preferable that the cross section of the comb tooth portion 13 is semicircular, and its outer surface is provided with a number of matching grooves that cooperate with the anti-scalding rubber teeth 11, and the hair is wound around the comb tooth portion 13 of this embodiment. , Can make the fluffy effect more natural.

In some embodiments, the comb-tooth portion 13 is also provided with a heat-conducting heat-tooth mounting seat 14, and its upper end is provided with a mounting seat for the first heat-tooth group 20 and the second heat-tooth group 30 The lower end of the thermal tooth groove is provided with a heating groove for installing the heating element.

Specifically, the thermal tooth mounting seat 14 is preferably made of a thermally conductive aluminum alloy material. The thermal tooth mounting seat 14 of this embodiment is the aforementioned thermally conductive intermediate body, which can facilitate the installation of the heating element, the first thermal tooth set 20 and The second heat tooth group 30 can also perform heat transfer.

In some embodiments, the first thermal gear set 20 includes a first thermal gear rack snap-connected with the thermal gear groove, and a plurality of cylindrical first thermal gears arranged on the first thermal gear rack. tooth.

Specifically, in this embodiment, the first thermal tooth set 20 and the thermal tooth groove are connected by a fixed type of buckle, that is, the first thermal tooth set 20 and the thermal tooth groove cannot be displaced relative to each other after installation.

In some embodiments, the second hot tooth set 30 includes a second hot rack 31 buckled with the hot tooth groove, and a hot tooth spring partially inserted into the second hot rack 31 is provided at its front end. 33, and a plurality of cylindrical second heating teeth 32 arranged on the second heating rack 31.

Specifically, in this embodiment, the second thermal tooth group 30 and the thermal tooth groove adopt a relatively displaceable snap connection, that is, the second thermal tooth group 30 can move horizontally in the thermal tooth groove, but cannot move vertically. . At the same time, a cover plate for covering the hot tooth spring 33 may be provided on the comb tooth portion 13 or the hot tooth groove to prevent the hot tooth spring 33 from popping out.

In some embodiments, the heating element 50 is a PTC heating element or an MCH heating element.

Specifically, the PTC heating element is also called the PTC heater, which is composed of PTC ceramic heating elements and aluminum tubes. This type of PTC heating element has the advantages of low thermal resistance and high heat exchange efficiency. It is an electric heater with automatic constant temperature and power saving. The outstanding feature lies in the safety performance. In any application, the surface "redness" of the electric heating tube heater will not occur, which may cause burns, fires and other safety hazards.

The MCH heating element is a metal ceramic heating element. MCH refers to the ceramic heating element made by printing metal tungsten or molybdenum manganese paste on the ceramic casting body, after hot pressing, and then sintering the ceramic and metal together under the protection of hydrogen atmosphere at 1600℃. Corrosion, high temperature resistance, long life, high efficiency and energy saving, uniform temperature, good thermal conductivity, fast thermal compensation, etc., and it does not contain harmful substances such as lead, cadmium, mercury, hexavalent chromium, polybrominated biphenyls, polybrominated diphenyl ethers, etc. EU RoHS and other environmental protection requirements.

Since the above-mentioned PTC heating element or MCH heating element is the prior art and has been widely used on the fluffy comb, this embodiment does not improve it, so its structure and working principle are not described in detail.

It should be noted that the heating element may also be other heating elements, and is not limited to what is provided in this embodiment.

In some embodiments, the control component includes a PCB board for receiving and processing information, and a switch electrically connected to the PCB board and arranged on the handle portion 12, the PCB board and the heating element 50 electrical connections.

Specifically, the PCB board used in this embodiment has been widely used in the field of fluffy combs, and those skilled in the art can easily know its specific circuit structure and working principle, so it will not be described in detail.

In some embodiments, a groove 15 is provided at the upper end of the handle portion 12, and a through hole is provided at the bottom end.

In some embodiments, the anti-scalding fluffy comb is further provided with an adjusting device 40, which includes:

A pressing assembly 41 arranged in the groove 15 and hinged to the groove 15 at the front end;

The force receiving component 42 connected to the end of the pressing component 41 and passing through the through hole of the handle portion 12 is provided with a force receiving spring partially inserted into the force receiving component 42 at the bottom end;

The pushing assembly 44 that can push the second thermal gear set 30 has its front end against the second thermal rack 31; and

The two ends of the connecting rod 43 are hinged to the force receiving component 42 and the pushing component 44 respectively.

Specifically, when pressure is applied to the end of the pressing component 41, the force-receiving component 42 is pressed down to compress the force-receiving spring. At the same time, the connecting rod 43 is hinged with the force-receiving component 42 and the pushing component 44, so that the When the force component 42 moves downwards, the connecting rod 43 generates a thrust on the pushing component 44, and the pushing component 44 simultaneously generates a thrust on the second thermal rack 31 against which the second thermal rack 31 acts on the thermal tooth spring 33. Compression causes the second thermal rack 31 to move horizontally in the thermal tooth groove. By adjusting the moving position of the second thermal rack 31, the size of the wave can be adjusted, and various fluffy modeling effects can be achieved according to requirements. When the pressing component 41 is released, the hot tooth spring 33 and the force spring respectively make the second hot rack 31 and the force component 42 automatically reset.

In summary, the present invention includes a comb body 10, which includes a hollow handle portion 12, and a comb tooth portion 13 connected to the front end of the handle portion 12, the upper end of the comb tooth portion 13 is open; the first hot tooth group 20 , Its lower end is fixedly arranged in the comb tooth part 13, and the upper end is arranged outside the comb tooth part 13. The first heat tooth group 20 can conduct heat; the second heat tooth group 30 is movably arranged in On both sides of the first hot tooth group 20 and misaligned with the first hot tooth group 20, the second hot tooth group 30 can conduct heat; the heating element 50 is arranged in the comb tooth portion 13 , The heating element 50 can conduct heat to the first heating tooth group 20 and the second heating tooth group 30; and a control assembly, which is arranged in the handle portion 12, and the heating body 50 respectively Connect with mains power. By adopting the above design, the present invention has a natural fluffy effect and can fluff the hair roots, which satisfies people's needs, has a simple and easy-to-operate structure, low production cost, and is convenient for popularization and use.

The above-mentioned embodiments only express two embodiments of the present invention, and the description is more specific and detailed, but it should not be understood as a limitation on the scope of the invention patent. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can be made, and these all fall within the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention should be subject to the appended claims.

Claims

An anti-scalding fluffy comb, characterized in that the anti-scalding fluffy comb comprises:

A comb body including a hollow handle portion and a comb tooth portion connected to the front end of the handle portion, the upper end of the comb tooth portion is open;

The first heat tooth group has a lower end fixedly arranged in the comb tooth part and an upper end arranged outside the comb tooth part, and the first heat tooth group can conduct heat;

A second heat tooth group, which is movably arranged on both sides of the first heat tooth group and is misaligned with the first heat tooth group, and the second heat tooth group can conduct heat;

A heating element, which is arranged in the comb tooth part, and the heating element can conduct heat to the first heating tooth group and the second heating tooth group; and

The control assembly is arranged in the handle part, and is respectively connected with the heating element and the mains.
The anti-scalding fluffy comb according to claim 1, wherein the upper end of the comb tooth portion is provided with anti-scalding rubber teeth that are misaligned with the second heat tooth set.
The anti-scalding fluffy comb according to claim 2, wherein the outer surface of the comb tooth portion is provided with matching grooves that cooperate with the anti-scalding rubber teeth.
The anti-scalding fluffy comb according to claim 3, wherein the comb tooth part is also provided with a heat-conducting heat-tooth mounting seat, and the upper end is provided with a heat-tooth mounting seat for mounting the first heat-tooth set and the first The heat tooth groove of the second heat tooth group is provided with a heating groove for installing the heating element at the lower end.
The anti-scalding fluffy comb according to claim 4, wherein the first heat tooth set comprises a first heat rack buckled with the heat tooth groove, and a plurality of heat tooth racks arranged on the first heat tooth The cylindrical first hot tooth on the bar.
The anti-scalding fluffy comb according to claim 5, wherein the second heat tooth set comprises a second heat tooth rack buckledly connected with the heat tooth groove, and a front end of which is provided with a part inserted into the second heat tooth rack. A hot tooth spring of the hot rack, and a plurality of cylindrical second hot teeth arranged on the second hot rack.
The anti-scalding fluffy comb according to claim 6, wherein the heating element is a PTC heating element or an MCH heating element.
The anti-scalding fluffy comb according to claim 7, wherein the control assembly comprises a PCB board for receiving and processing information, and a switch electrically connected to the PCB board and arranged on the handle part, The PCB board is electrically connected with the heating body.
The anti-scalding fluffy comb according to claim 8, wherein the handle is provided with a groove at the upper end and a through hole at the bottom end.
The anti-scalding fluffy comb according to claim 9, wherein the anti-scalding fluffy comb is further provided with an adjusting device, which comprises:

A pressing component arranged in the groove and hinged to the groove at the front end;

A force receiving component connected to the rear end of the pressing component and passing through the through hole of the handle portion is provided with a force receiving spring partially inserted into the force receiving component at the bottom end;

The pushing component that can push the second hot gear set has a front end against the second hot rack; and

The two ends of the connecting rod are respectively hinged with the force receiving component and the pushing component.