CN216907136U

CN216907136U - Comb tooth mounting structure of electric heating comb

Info

Publication number: CN216907136U
Application number: CN202121786912.8U
Authority: CN
Inventors: 赵舜培
Original assignee: Dongguan Ruidi Three Dimensional Electronic Technology Co ltd
Current assignee: Dongguan Ruidi Three Dimensional Electronic Technology Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-07-08
Anticipated expiration: 2031-08-02

Abstract

The utility model discloses a comb tooth mounting structure for an electric heating comb, which comprises a sleeve and a comb tooth part mounted on the sleeve, wherein the sleeve is a tubular body, the tooth part is formed by at least one comb tooth strip, and the comb tooth strip comprises: the comb teeth groups are uniformly distributed on the connecting parts and are formed in pairs; through holes are uniformly formed in the surface of the sleeve corresponding to the positions of the comb teeth strips; the connecting part is positioned in the sleeve, and the comb tooth group extends out of the through hole. According to the utility model, the two comb tooth groups in the comb tooth rack and the through hole are directly utilized to form positioning between the comb tooth part and the sleeve, so that the sleeve can be directly made of a thin pipe made of metal materials, the material cost is saved, and the process of forming the through hole in the sleeve is relatively simple, thereby reducing the production cost. Finally, because the connecting part of the comb rack is positioned in the sleeve and can be directly in close contact with the electric heating element arranged in the sleeve, the direct conduction of heat is realized, and the energy consumption is further reduced.

Description

Comb tooth mounting structure of electric heating comb

The technical field is as follows:

the utility model relates to the technical field of comb products, in particular to a comb tooth mounting structure for an electric heating comb.

Background art:

with the development of society, hair styling has become a lifestyle for people to seek beauty, and thus various hair tools have come to the fore. See the Chinese patent application number as follows: 201820189005.7, which discloses the following technical proposal: the chargeable hair curling comb comprises: the comb comprises a comb body and a handle, wherein the comb body comprises a comb body and comb teeth arranged on the comb body, the comb body is connected with the handle in an embedded and buckled manner, a plurality of clamping grooves are formed in the circumferential side wall of the comb body, the comb teeth extending along the diameter direction of the comb body are fixedly clamped in each clamping groove, a heating body and a heat insulation sheet are sequentially arranged between the bottom end of each comb tooth and the clamping groove from outside to inside, the heating body is a thin film heating sheet or a copper foil heating sheet, each heating body is electrically connected with a rechargeable battery arranged in the handle through a lead and is powered by the rechargeable battery to generate heat, and the heat is conducted to the comb teeth; the handle is a hollow cylinder, the opposite end of the handle connected with the comb body is provided with a round cake-shaped tail part, a PCB circuit board electrically connected with the rechargeable battery is arranged in the round cake-shaped tail part, a control switch which is electrically connected with the PCB circuit board and longitudinally extends along the round cake-shaped tail part is fixedly arranged on the PCB circuit board, and the control switch is used for controlling the heating element to start and stop to generate heat to be matched with the rechargeable curling comb.

Among the above-mentioned prior art, the broach adopts integrated into one piece's mode, installs in the draw-in groove of the circumference side of the comb body through the fixed mode of inlay card. As shown in fig. 1 and 2, this is a solution improved according to the above prior art, and the comb teeth mounting structure is as follows: a plurality of draw-in grooves 31 have been seted up on the surface of comb body 3, and the broach sets to the molding of broach strip 4, includes inlay card portion 41 and evenly distributed in the broach 42 of inlay card portion 41 through broach strip 4, during the installation, inserts the inlay card portion 41 of broach strip 4 in draw-in groove 31, makes the two mounting means that forms the buckle and connect. This structure has the following disadvantages:

1. in order to ensure the stability of the whole design, the comb body 3 is generally processed by aluminum profiles, and the comb body must be ensured to have a certain wall thickness, so that the clamping groove 31 can be formed, and the enough strength is ensured. This results in increased material and manufacturing costs for the product.

2. Because the comb rack 4 is arranged on the comb body 3, the comb body 3 must be heated during working, and then heat is transferred to the comb rack in a heat conduction mode. Because the comb body 3 has certain thickness, the comb body can consume a large amount of heat, the heat efficiency is not high, and the energy consumption is increased. For the electric heating comb which adopts the battery power supply, the structure causes the energy consumption to be overlarge, thereby leading the working time of the electric heating comb to be limited.

Aiming at the defects of the product, the inventor improves the comb tooth mounting mechanism of the electric heating comb and provides the following technical scheme.

The utility model has the following contents:

the technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a comb tooth mounting structure of an electric heating comb, which can effectively reduce the material cost and the production cost of products and can effectively improve the heat conduction efficiency.

In order to solve the technical problem, the utility model adopts the following technical scheme: a comb tooth mounting structure of an electric heating comb, comprising: the sleeve with install at telescopic broach portion, the sleeve be a siphonozooid, broach portion constitute by at least one broach strip, this broach strip includes: the comb teeth are uniformly distributed on the connecting part and form a comb tooth group in pairs; through holes are uniformly formed in the surface of the sleeve corresponding to the positions of the comb teeth strips; the connecting part is positioned in the sleeve, and the comb tooth group extends out of the through hole.

Furthermore, in the above technical solution, the comb teeth group in the comb rack is formed by two comb teeth in pairs, and an included angle is formed between the two comb teeth, that is, the two comb teeth are in a shape of a Chinese character 'ba'.

Further, in the above technical solution, the comb teeth group is composed of two comb teeth with different lengths.

Further, in the above technical solution, the sleeve is a tubular body with a closed circumferential surface.

After adopting the technical scheme, compared with the prior art, the utility model has the following beneficial effects: in the utility model, the comb tooth part and the sleeve are not installed in a clamping groove mode, but two comb tooth groups in the comb rack and the through hole are directly used for positioning, and the whole comb rack is installed on the sleeve. Finally, because the connecting part of the comb rack is positioned in the sleeve and can be directly in close contact with the electric heating element arranged in the sleeve, the direct heat conduction is realized, and the heat conduction is not required to be conducted through a sleeve, so that the heat loss in the heat conduction is further reduced, the heat conduction efficiency is improved, the energy consumption is further reduced, and the working time of the battery type electric heating comb can be further prolonged.

Description of the drawings:

FIG. 1 is a schematic view of a comb tooth mounting mechanism of a conventional electric heating comb;

FIG. 2 is a schematic structural view of the comb body of FIG. 1;

FIG. 3 is a perspective view of the present invention;

FIG. 4 is an exploded perspective view of the present invention;

FIG. 5 is an installation schematic of the present invention;

fig. 6 is a left side view of the present invention.

The specific implementation mode is as follows:

the utility model is further illustrated below with reference to specific embodiments and the accompanying drawings.

As shown in fig. 3 to 6, the present invention is a comb tooth mounting structure of an electric heating comb, comprising: a sleeve 1 and a comb-tooth part 2 mounted on the sleeve 1.

The sleeve 1 is a tubular body with a closed circumferential surface, and can be directly formed by processing thin-wall stainless steel materials, and then the surface of the sleeve 1 is uniformly provided with strip-shaped distributed array through holes 10. These through holes 10 are for fitting engagement with the comb teeth of the comb teeth 2.

The comb teeth 2 are formed of at least one comb tooth bar 20, and since the cylindrical comb is finally formed in the present invention, the comb teeth 2 are formed of six comb tooth bars 20. This comb teeth strip 20 includes: a connecting part 21 and a comb-tooth group 22 which is uniformly distributed on the connecting part 21 and is formed in pairs. When the comb is installed, the connecting part 21 of the comb strip 20 is positioned in the sleeve 1, and the comb group 22 extends out of the through hole 10.

In order to ensure the stable combination of the comb rack 20 and the sleeve 1, the comb tooth group 22 in the comb rack 20 is formed by two comb teeth in pairs, and an included angle is formed between the two comb teeth, i.e. the two comb teeth are in a shape of a Chinese character 'ba'. Thus, after the comb-teeth bar 20 is connected with the sleeve 1, the comb-teeth bar 20 can be ensured not to fall off from the sleeve 1 by utilizing the opening shape of the two comb teeth in the comb-teeth group 22.

As shown in fig. 6, in the present invention, the two comb teeth of the comb tooth group 22 can be equal in length or different in length, and can be set as required during manufacturing.

By adopting the design, the comb rack 20 and the sleeve 1 are relatively independent and can be respectively processed, the sleeve 1 can be directly made of metal materials, and the processing difficulty and the cost are lower. The comb rack 20 can be made of heat-conducting silica gel, and can also be made of metal material to make an internal framework, and the heat-conducting silica gel material is protected from the outside. When the heating comb is manufactured, an electric heating element is arranged inside the sleeve 1, and the connecting part 21 of the comb rack bar 20 is positioned in the sleeve 1 and can be directly in close contact with the electric heating element arranged in the sleeve, so that the direct heat conduction of heat is realized, the heat conduction through the sleeve 1 is not needed, the loss of the heat in the conduction is further reduced, the heat conduction efficiency is improved, the energy consumption is further reduced, and the working time of the battery type electric heating comb can be further prolonged.

It should be understood that the above description is only exemplary of the present invention, and is not intended to limit the scope of the present invention, which is defined by the appended claims.

Claims

1. A comb tooth mounting structure of an electric heating comb, comprising: sleeve (1) and install broach portion (2) on sleeve (1), its characterized in that: the sleeve (1) is a tubular body, the comb tooth part (2) is formed by at least one comb rack (20), and the comb rack (20) comprises: a connecting part (21) and comb tooth groups (22) which are uniformly distributed on the connecting part (21) and are formed in pairs; through holes (10) are uniformly formed in the surface of the sleeve (1) corresponding to the positions of the comb racks (20); the connecting part (21) is positioned in the sleeve (1), and the comb tooth group (22) extends out of the through hole (10).

2. The comb teeth mounting structure of an electric heating comb according to claim 1, wherein: the comb tooth group (22) in the comb rack (20) is formed by two comb teeth in pairs, an included angle is formed between the two comb teeth, namely the two comb teeth are in a splayed shape.

3. The comb teeth mounting structure of an electric heating comb according to claim 2, wherein: the comb tooth group (22) is formed by two comb teeth with different lengths.

4. The comb teeth mounting structure of an electric heating comb according to any one of claims 1 to 3, wherein: the sleeve (1) is a tubular body with a closed circumferential surface.