WO2021017410A1

WO2021017410A1 - Bristle assembly and hair straightening comb

Info

Publication number: WO2021017410A1
Application number: PCT/CN2019/130890
Authority: WO
Inventors: 肖勇; 宋向军
Original assignee: 深圳市奋达科技股份有限公司
Priority date: 2019-07-31
Filing date: 2019-12-31
Publication date: 2021-02-04
Also published as: CN210988716U

Abstract

A bristle assembly (1) and a hair straightening comb (100). The bristle assembly (1) comprises a base plate (10) and a plurality of bristles protruding from the base plate (10). A bristle sleeve (20) is sleeved onto at least one bristle to increase a force of friction between the bristle and hairs. An end portion of the bristle provided with the bristle sleeve (20) away from the base plate (10) is exposed to the exterior of the bristle sleeve (20). The bristle assembly (1) can increase a force of friction between bristles and hairs to improve hair straightening performance while preventing scalp discomfort caused by a force of friction between the scalp and end portions of bristles away from a base plate (10).

Description

Comb component and straight hair comb

Technical field

The utility model relates to the field of research and development of daily necessities, in particular to a comb tooth component and a straight hair comb.

Background technique

The materials used for the teeth of the existing straight hair combs are generally plastic, hardware, wood, silicone or soft rubber, while the comb teeth made directly from plastic, hardware or wood have a smooth surface and basically no tension on the hair. The comb teeth made directly from materials such as silicone or soft rubber are too soft, so the straightening effect is not ideal.

Utility model content

The first purpose of the present invention is to provide a comb tooth assembly, which aims to solve the technical problem of poor pulling force of the comb teeth on the hair.

In order to achieve the above objective, the present invention provides a solution: the comb tooth assembly includes a base plate and a plurality of comb teeth protruding on the base plate, at least one of the comb teeth is sleeved to increase the comb teeth and hair The comb tooth sleeve with friction force therebetween, and the end of the comb teeth covered with the comb tooth sleeve, which is away from the substrate, is exposed outside the comb tooth sleeve.

Further, the comb teeth include non-metal comb teeth and metal comb teeth for heating hair, the non-metal comb teeth and the metal comb teeth are protrudingly provided on the same side of the substrate, and the comb teeth The sleeve is sleeved on at least one of the non-metal comb teeth.

Further, the non-metal comb teeth and the metal comb teeth are alternately arranged at intervals.

Further, the distance from the end of the non-metal comb teeth away from the substrate to the substrate is greater than the distance from the end of the metal comb teeth away from the substrate to the substrate.

Further, it is defined that the direction in which the comb teeth extend away from the substrate from the substrate is the length direction, the length of the non-metallic comb teeth is greater than the length of the comb tooth sleeve, and the comb tooth sleeve is sleeved on the The non-metal comb teeth are close to one end of the substrate.

Further, a first air outlet hole for conveying hot air to the metal comb is penetrated on the substrate.

Further, the first air outlet holes are arranged to face the metal comb teeth.

Further, the comb teeth and the substrate are detachably fixed or integrally formed; and/or, the comb teeth cover is a silicone cover.

The second purpose of the present invention is to provide a hair straightening comb, which can solve the technical problem of poor pulling force of the comb teeth on the hair.

In order to achieve the above objective, the present invention provides a solution that the straightening comb includes a comb handle and the aforementioned comb tooth assembly, and the comb tooth assembly is installed at one end of the comb handle.

Further, the base plate is provided with an air outlet hole, the other end of the comb handle far away from the comb tooth assembly is provided with an air inlet, and the air inlet and the air outlet are located between the comb An air duct for wind operation is formed inside the comb handle, and a fan for sucking wind into the air duct from the air inlet and a heating element for heating the wind in the air duct are also provided in the comb handle.

The comb tooth component provided by the utility model increases the friction between the comb teeth and the hair by setting the comb tooth sleeve, increases the pulling force of the comb teeth on the hair, effectively improves the hair straightening effect, and makes straight hair more ideal. By exposing the end of the comb teeth covered with the comb teeth sleeve away from the base plate outside the comb teeth sleeve, it effectively prevents the friction force between the comb teeth and the scalp from increasing when the comb teeth touch the scalp, causing scalp discomfort, and user experience difference. The comb tooth component provided by the utility model increases the friction between the comb teeth and the hair and improves the hair straightening effect, and can also prevent friction between the ends of the comb teeth away from the base plate and the scalp, causing scalp discomfort.

Description of the drawings

In order to more clearly describe the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description These are just some embodiments of the present utility model. For those of ordinary skill in the art, without creative work, other drawings can be obtained based on the structure shown in these drawings.

Fig. 1 is a schematic structural diagram of a comb tooth assembly provided by an embodiment of the present invention;

Fig. 2 is a schematic structural view of another angle of the comb tooth assembly provided by the embodiment of the present invention;

Fig. 3 is a schematic structural diagram of the comb tooth assembly provided by the embodiment of the present invention from another angle;

4 is a partial cross-sectional view of the comb tooth assembly provided by the embodiment of the present invention at the first air outlet;

Figure 5 is a schematic structural diagram of a hair straightening comb provided by an embodiment of the present invention;

Figure 6 is a partial enlarged view of A in Figure 4;

Fig. 7 is an exploded schematic diagram of the straightening comb provided by an embodiment of the present invention.

Description with reference signs: 100, straight hair comb; 1, comb tooth component; 10, base plate; 20, comb tooth cover; 30, non-metallic comb tooth; 40, metal comb tooth; 51, first air outlet; 52, The second air outlet; 53, the third air outlet; 2, the handle; 21, the fan; 22, the heating frame; 23, the upper shell; 24, the lower shell; 25, the core; 26, the fixing frame; 27. Filter net; 3. End cover; 4. Connecting sleeve; 41. Air inlet.

The realization, functional characteristics and advantages of the utility model will be further explained in conjunction with the embodiments and with reference to the drawings.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, not all of them. Examples. Based on the embodiments of the present utility model, all other embodiments obtained by a person of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

It should be noted that all the directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain between the various components in a certain posture (as shown in the drawings) If the specific posture changes, the directional indication will also change accordingly.

It should also be noted that when an element is referred to as being "fixed on" or "disposed on" another element, it can be directly on the other element or there may be a centering element at the same time. When an element is said to be "connected" to another element, it can be directly connected to the other element or there may be a central element at the same time.

In addition, the descriptions related to "first", "second", etc. in the present utility model are only used for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on what can be achieved by a person of ordinary skill in the art. When the combination of technical solutions is contradictory or cannot be achieved, it should be considered that such a combination of technical solutions does not exist. , Is not within the scope of protection required by the utility model.

Please refer to Figures 1-3. The comb tooth assembly 1 provided by the embodiment of the present invention includes a base plate 10 and a plurality of comb teeth protruding on the base plate 10. At least one comb tooth is sleeved for increasing the comb teeth and hair The comb tooth sleeve 20 with inter-friction force, and the end of the comb teeth which is covered with the comb tooth sleeve 20 away from the base plate 10 is exposed outside the comb tooth sleeve 20. The comb tooth cover 20 increases the friction between the comb teeth and the hair, increases the pulling force of the comb teeth on the hair, and effectively improves the hair straightening effect, which is more ideal. By exposing the ends of the comb teeth with the comb teeth cover 20 away from the base plate 10 outside the comb teeth cover 20, the friction force between the comb teeth and the scalp will increase when they contact the scalp, causing scalp discomfort. , The user experience is poor. The comb tooth assembly 1 provided by the embodiment of the present invention increases the friction between the comb teeth and the hair and improves the hair straightening effect, and at the same time prevents friction between the end of the comb teeth away from the substrate 10 and the scalp. Causes scalp discomfort.

Preferably, the comb teeth include non-metal comb teeth 30 and metal comb teeth 40 for heating hair. The non-metal comb teeth 30 and the metal comb teeth 40 are protruded on the same side of the substrate 10, and the comb teeth cover 20 is sleeved on At least one non-metallic comb tooth 30 is on. In the embodiment of the present invention, the hair is heated by the metal comb teeth 40, which is convenient for straightening the hair, and the comb teeth cover 20 is sleeved on at least one non-metal comb teeth 30 to increase the friction between the comb teeth and the hair. Improve hair straightening effect.

Preferably, the non-metal comb teeth 30 and the metal comb teeth 40 are alternately arranged at intervals. By alternately arranging the non-metal comb teeth 30 and the metal comb teeth 40 at intervals, the hair straightening comb 100 has a uniform tension on the hair and heats evenly, preventing part of the hair from being overstressed or part of the hair not being heated. In this embodiment, the non-metal comb teeth 30 and the metal comb teeth 40 are arranged in several rows, and there is a row of metal comb teeth 40 between any two adjacent rows of non-metal comb teeth 30. A row of non-metal comb teeth 30 is arranged between the teeth 40.

Preferably, the distance from the end of the non-metallic comb teeth 30 away from the substrate 10 to the substrate 10 is greater than the distance from the end of the metal comb teeth 40 away from the substrate 10 to the substrate 10. The distance from the end of the non-metal comb teeth 30 away from the substrate 10 to the substrate 10 is the height of the non-metal comb teeth 30, and the distance from the end of the metal comb teeth 40 away from the substrate 10 to the substrate 10 is the height of the metal comb teeth 40. By setting the height of the non-metal comb teeth 30 to be higher than the height of the metal comb teeth 40, the metal comb teeth 40 are prevented from being burned to the scalp when the hair straightening comb 100 is used for straightening hair.

Preferably, the direction in which the comb teeth extend from the substrate 10 toward the direction away from the substrate 10 is defined as the length direction, the length of the non-metallic comb teeth 30 is greater than the length of the comb tooth cover 20, and the comb tooth cover 20 is sleeved on the non-metal comb teeth 30 close to the substrate One end of 10. In this embodiment, the comb sleeve 20 extends from the end of the non-metallic comb teeth 30 close to the substrate 10 toward the direction away from the substrate 10, and its total length is 0.8 times the total length of the non-metallic comb teeth 30, and is located at the outermost The two rows of non-metallic comb teeth 30 are not sleeved with comb tooth sleeves 20, but the rows of non-metallic comb teeth 30 arranged in the middle are sleeved with comb sleeves 20. It can be understood that the number of non-metallic comb teeth 30 nested with the comb-teeth cover 20 and the length ratio of the comb-teeth cover 20 to the non-metallic comb teeth 30 can be adjusted according to the magnitude of the friction. For example, for the application of thick hair, the number of non-metallic comb teeth 30 with the comb-tooth cover 20 can be appropriately reduced, and the length ratio of the comb-tooth cover 20 to the non-metallic comb teeth 30 is reduced; while for the application of thinning hair, The number of non-metallic comb teeth 30 on which the comb-teeth cover 20 is nested can be appropriately increased, and the length ratio of the comb-teeth cover 20 to the non-metallic comb teeth 30 is increased.

Please refer to FIG. 4, the substrate 10 is provided with first air outlet holes 51 facing the metal comb teeth 40 in an oblique and penetrating manner, and used for conveying hot air to the metal comb teeth 40. In this embodiment, each metal comb tooth 40 is provided with first air outlet holes 51 on both sides. By arranging the first air outlet holes 51 obliquely toward the metal comb tooth 40, the heat in the wind can be fully utilized to improve The effect of heating the metal comb 40. Please continue to refer to FIGS. 1 to 3, a second air outlet 52 is provided around the base plate 10, a third air outlet 53 is provided between the first air outlet 51 and the second air outlet 52, and the second air outlet The holes 52 and the third air outlet holes 53 are both provided through the base plate 10 to improve the air outlet effect of the hair straightening comb 100 and keep the air duct unobstructed.

Preferably, the comb teeth and the substrate 10 are detachably fixed or integrally formed. In this embodiment, the comb teeth and the base plate 10 are detachable and fixed, which facilitates the installation and removal of the comb tooth sleeve 20, and the non-metallic quantity of the comb tooth sleeve 20 can be adjusted in real time according to the magnitude of friction.

Preferably, the comb tooth cover 20 is a silicone cover. It is understood that any material that can increase the friction between the comb teeth and the hair can be used to prepare the comb tooth cover 20.

Referring to FIGS. 5 to 7, an embodiment of the present invention provides a hair straightening comb 100, which includes a comb handle 2 and the aforementioned comb tooth assembly 1, and the comb tooth assembly 1 is installed at one end of the comb handle 2.

Preferably, the base plate 10 is provided with an air outlet hole, the other end of the comb handle 2 away from the comb tooth assembly 1 is provided with an air inlet 41, and an air supply is formed between the air inlet 41 and the air outlet and located in the comb handle 2. In the operating air duct, the comb handle 2 is also provided with a fan 21 for sucking wind into the air duct from the air inlet 41 and a heating frame 22 for heating the wind in the air duct.

In this embodiment, the end of the comb handle 2 away from the comb tooth assembly 1 is provided with an end cover 3, a connecting sleeve 4 is provided between the comb handle 2 and the end cover 3, and a plurality of air inlets 41 are provided on the connecting sleeve 4. The comb handle 2 includes an upper casing 23 for fixing the comb tooth assembly 1 and a lower casing 24 fixedly connected to the upper casing 23. The connecting sleeve 4 is sleeved and fixed on the upper casing 23 and the lower casing 24 away from the comb teeth. At one end of the assembly 1, an accommodating cavity (not shown in the figure) is enclosed between the upper housing 23 and the lower housing 24. The accommodating cavity is provided with a handle 25 including a hollow cavity and open at both ends. The comb tooth assembly 1 is installed at one end of the upper shell 23 and closes one opening of the core 25, the other opening of the core 25 is provided with a fixing frame 26, the fan 21 is installed in the fixing frame 26, and the heating frame 22 is installed on the core 25. In the inner cavity of 25, one end of the fixing frame 26 away from the core 25 is provided with a filter 27 for filtering the wind entering through the air inlet 41, and the connecting sleeve 4 is set corresponding to the filter 27. The filter 27 is provided to prevent air The dust particles in the brush enter the inside of the straightening comb 100. The air inlet 41, the core 25 and the air outlet form an air duct. The wind enters the core 25 from the air inlet 41 through the filter 27 through the suction force of the fan 21. After the core 25 is heated by the heating frame 22, it passes from the air outlet Blow onto the metal comb 40 to heat it.

The hair straightening comb 100 provided by the embodiment of the present utility model is provided with a comb tooth cover 20 used to increase the friction between the comb teeth and the hair by sheathing at least one comb tooth, and one of the comb teeth of the comb tooth cover 20 is sheathed The end far away from the base plate 10 is exposed outside the comb tooth cover 20, which can increase the friction between the comb teeth and the hair and improve the straightening effect, while also preventing the comb teeth away from the end of the base plate 10 and the scalp. Create friction and cause scalp discomfort.

The above are only the preferred embodiments of the present utility model and do not limit the scope of the present utility model's patents. Any equivalent structural transformation made by using the content of the utility model description and drawings under the utility model concept of the present utility model is not a limitation. Or direct/indirect application in other related technical fields are included in the scope of patent protection of the utility model.

Claims

The comb tooth assembly is characterized by comprising a base plate and a plurality of comb teeth protruding on the base plate, at least one of the comb teeth is sleeved with a comb tooth sleeve for increasing the friction between the comb teeth and the hair , And the end of the comb teeth covered with the comb tooth sleeve away from the substrate is exposed outside the comb tooth sleeve.
The comb tooth assembly of claim 1, wherein the comb teeth comprise non-metal comb teeth and metal comb teeth for heating hair, and the non-metal comb teeth and the metal comb teeth are convexly provided On the same side of the substrate, the comb tooth sleeve is sleeved on at least one of the non-metallic comb teeth.
The comb tooth assembly of claim 2, wherein the non-metallic comb teeth and the metal comb teeth are arranged alternately and spaced apart.
The comb tooth assembly of claim 2, wherein the distance from the end of the non-metallic comb teeth away from the substrate to the substrate is greater than the distance from the end of the metal comb teeth away from the substrate to the substrate. The distance of the substrate.
The comb tooth assembly according to claim 2, wherein the direction in which the comb teeth extend from the base plate toward the direction away from the base plate is defined as a length direction, and the length of the non-metal comb teeth is greater than that of the comb teeth. The length of the sleeve, the comb tooth sleeve is sleeved on one end of the non-metallic comb tooth close to the substrate.
The comb tooth assembly according to claim 2, wherein the substrate is provided with a first air outlet hole for conveying hot air to the metal comb tooth.
The comb tooth assembly according to claim 6, wherein the first air outlet hole is arranged to face the metal comb tooth.
The comb tooth assembly according to any one of claims 1 to 7, wherein the comb tooth and the substrate are detachably fixed or integrally formed; and/or,

The comb tooth sleeve is a silicone sleeve.
A hair straightening comb is characterized by comprising a comb handle and the comb tooth assembly according to any one of claims 1 to 8, and the comb tooth assembly is installed at one end of the comb handle.
The hair straightening comb according to claim 9, wherein the base plate is provided with an air outlet, the other end of the comb handle far from the comb tooth assembly is provided with an air inlet, and the air inlet and An air duct for wind operation is formed between the air outlet holes and located in the comb handle, and the comb handle is also provided with a fan that sucks wind into the air duct from the air inlet and controls the wind The heating element heated by the wind in the road.