CN221228899U - Comb tooth structure, comb tooth assembly and heating comb - Google Patents

Abstract

The utility model relates to a comb tooth structure, a comb tooth assembly and a heating comb, wherein the comb tooth structure comprises a tooth column and a tooth cap, the tooth cap is provided with a highest point and a lowest point, the lowest point is connected with the tooth column, the peripheral surface of the tooth cap is heightened and extended from the lowest point to the highest point along the vertical direction, the heightened and extended parts are widened and extended along the horizontal direction, and the widening width of at least one horizontal extension direction is larger than the widening widths of other horizontal extension directions, so that a convex angle is formed in at least one horizontal extension direction, the convex angle can better move hair, the hair can slide into the bottom end of the tooth cap along the convex angle, and a large amount of hair is guided into the tooth column through the tooth cap, so that the use effect is better. On the other hand, because the comb tooth structure is arranged on the anti-scalding comb teeth, and the heat conducting comb teeth are arranged between the comb tooth structure and the anti-scalding comb teeth, the tooth cap with the convex angle enables a large amount of hair to smoothly enter the heat conducting comb teeth, the heating effect is good, and the hair is heated and shaped through the guide comb so as to finish an ideal shape.

Description

Comb tooth structure, comb tooth assembly and heating comb

Technical Field

The utility model relates to the technical field of hairdressing products, in particular to a comb tooth assembly and a heating comb.

Background

The comb is a tool for combing hair in daily life of people, and the traditional comb mainly comprises a plurality of comb teeth and a handle, and hair is combed through the comb teeth. However, the traditional comb has single function, so many improvements are proposed for the traditional comb, such as forming an electric heating comb by adding devices such as a heating element. Such an electric heating comb can generate heat when in use, thereby facilitating the shaping, straightening, bending of hair and the local drying and heating of hair.

The utility model patent number 202221371147.8 discloses a hair straightening comb structure which is provided with metal comb teeth and anti-scalding comb teeth, wherein the comb heads of the anti-scalding comb teeth are basically round and can play a role in preventing scalding. However, the round comb head has poor hair grabbing effect, so that the hair floats on the surface of the heating comb and cannot be heated well, and the effect is poor.

Disclosure of utility model

In order to solve the above technical problems or at least partially solve the above technical problems, the present application provides a comb assembly and a heating comb.

In a first aspect, the present application provides a comb structure comprising a post and a cap, the cap having a highest point and a lowest point, the lowest point being connected to the post,

The peripheral surface of the tooth cap is heightened from the lowest point to the highest point along the vertical direction, and is widened and extended along the horizontal direction while heightening and extending, and the widening width in at least one horizontal extending direction is larger than the widening widths in other horizontal extending directions.

In one embodiment, the vertical direction is on the Z axis, the horizontal direction includes the X axis and the Y axis, and the widening width of the tooth cap extending on the X axis is larger than the widening width of the tooth cap extending on the Y axis.

In one embodiment, the tooth cap is circular in outer peripheral surface surrounded by the first boundary point, the second boundary point and the third boundary point, and is elliptical in outer peripheral surface surrounded by the third boundary point, the fourth boundary point and the first boundary point, and a convex angle is formed at the position of the fourth boundary point.

In one embodiment, the tooth cap includes a bottom peripheral side adjacent the tooth post and a top peripheral side facing away from the tooth post in the shape of an upwardly crowned crown, the bottom peripheral side being at an angle to the tooth post.

In one embodiment, the included angle is an obtuse angle and is arranged on one side of the tooth cap, which has the largest widening width in the horizontal extending direction.

In one embodiment, the bottom peripheral side surface varies in height, the height in at least one horizontal extension direction being greater than the height in the other horizontal extension directions.

In a second aspect, the present application also provides a comb assembly comprising: the heat conduction broach that the interval set up and prevent scalding the broach, prevent scalding the broach has the broach structure, the height of heat conduction broach is higher than the height of tooth post is less than the height of tooth cap.

In one embodiment, the side of the tooth cap having the greatest widening faces away from the thermally conductive comb teeth.

In one embodiment, the comb structures are arranged on the straight heat insulation strip at intervals, the comb structures positioned in the middle of the heat insulation strip are short, and the comb structures in the extending directions of the two sides are gradually increased.

In a third aspect, the application further provides a heating comb, which is provided with a comb handle and a comb body which are connected with each other, wherein a heating device and the comb tooth assembly are arranged in the comb body, and the heating device is connected with the heat conducting comb teeth.

Compared with the prior art, the technical scheme provided by the embodiment of the application has the following advantages:

Because the outer peripheral surface of the tooth cap is not circular, the tooth cap extends along the horizontal direction in addition to the vertical direction, and the widening width of at least one horizontal extending direction is larger than that of other horizontal extending directions, so that a structure with convex corners at least in one horizontal extending direction is formed, the convex corners can better lift hairs, the hairs can slide into the bottom ends of the tooth cap along the convex corners, and a large amount of hairs are guided into the tooth columns through the tooth cap, so that the use effect is better.

On the other hand, because the comb tooth structure is arranged on the anti-scalding comb teeth, and the heat conducting comb teeth are arranged between the comb tooth structure and the anti-scalding comb teeth, the tooth cap with the convex angle enables a large amount of hair to smoothly enter the heat conducting comb teeth, the heating effect is good, and the hair is heated and shaped through the guide comb so as to finish an ideal shape.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model.

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to a person skilled in the art that other drawings can be obtained from these drawings without inventive effort.

In the accompanying drawings:

FIG. 1 is a perspective view of a first view of the structure of an anti-scalding comb tooth of the present utility model;

Fig. 2 is a front view of the burn-proof comb of the present utility model.

FIG. 3 is a perspective view of a second view of the structure of the burn-proof comb of the present utility model;

Fig. 4 is a top view of the burn-proof comb of the present utility model.

Fig. 5 is a schematic view of a set of anti-scalding comb teeth of the present utility model.

FIG. 6 is a schematic view of the comb assembly of the present utility model after being mounted to a housing;

FIG. 7 is a schematic view of the comb assembly of the present utility model in a rear side view of the housing;

figure 8 is a schematic view of the comb body of the present utility model in its assembled state.

FIG. 9 is a reference view showing the state of use of the heating comb of the present utility model.

Reference numerals:

10. Scald-proof comb teeth 11 and tooth column

12. Cap 121, highest point

122. Minimum point 123, lobe

124. Bottom peripheral side 124a, bevel

125. Top peripheral surface 13, heat insulating strip

131. Clamping piece 101, left row anti-scalding comb tooth set

102. Right-row anti-scalding comb tooth set 103 and middle-row anti-scalding comb tooth set

A1, first boundary point A3, third boundary point

A2, a second boundary point A4, a fourth boundary point

20. Heat conduction comb teeth 21 and heat conduction plate

211. Mounting groove 30, comb handle

40. Comb body 41, casing

42. Plug-in connector 43 and connecting part

44. Chute 50, heating device.

Detailed Description

For a clearer understanding of technical features, objects and effects of the present utility model, a detailed description of embodiments of the present utility model will be made with reference to the accompanying drawings. In the following description, it should be understood that the directions or positional relationships indicated by "front", "rear", "upper", "lower", "left", "right", "longitudinal", "transverse", "vertical", "horizontal", "top", "bottom", "inner", "outer", "head", "tail", etc. are configured and operated in specific directions based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model, and do not indicate that the apparatus or element to be referred to must have specific directions, and thus should not be construed as limiting the present utility model.

It should also be noted that unless explicitly stated or limited otherwise, terms such as "mounted," "connected," "secured," "disposed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. When an element is referred to as being "on" or "under" another element, it can be "directly" or "indirectly" on the other element or one or more intervening elements may also be present. The terms "first," "second," "third," and the like are used merely for convenience in describing the present utility model and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," etc. may explicitly or implicitly include one or more such features. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the following description, for purposes of explanation and not limitation, specific details are set forth such as the particular system architecture, techniques, etc., in order to provide a thorough understanding of the embodiments of the present utility model. It will be apparent, however, to one skilled in the art that the present utility model may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present utility model with unnecessary detail.

Referring to fig. 1 to 4, the present application provides a comb structure, which is suitable for any comb teeth of a comb. In one embodiment, the structure of the anti-scalding comb teeth 10 comprises a tooth post 11 and a tooth cap 12, wherein the tooth post 11 is used as a swing arm when combing hair, so that the comb teeth structure has certain flexibility when combing hair. The tooth cap 12 has a highest point 121 and a lowest point 122, and the lowest point 122 is connected to the tooth post 11, preferably in an integral connection structure.

The outer peripheral surface of the tooth cap 12 is heightened from the lowest point 122 to the highest point 121 in the vertical direction, is heightened and extended while being widened in the horizontal direction, and is widened in at least one horizontal extending direction to a width greater than that in the other horizontal extending directions. The lobe 123 is formed on one side of the maximum widened width, the lobe 123 can be inserted into the hair, the hair can be better lifted, the hair can slide into the bottom end of the tooth cap 12 along the lobe 123, and a large amount of hair is guided into the tooth column 11 through the tooth cap 12, so that the use effect is better.

As shown in fig. 1, the vertical direction is on the Z axis, and in a normal state, the tooth post 11 is overlapped on the Z axis direction. The horizontal direction includes an X axis and a Y axis. In this embodiment, the tooth cap 12 has a wider width extending in the X-axis than the Y-axis. That is, from the top view of fig. 4, the outer circumferential surface of the tooth cap 12 is not a uniform circle, wherein the tooth cap 12 is longer in the X-axis and shorter in the Y-axis, and the uneven tooth cap 12 can better enter the hair gap from outside to inside to rapidly stir the hair to reach the tooth post 11.

As a specific scheme, two end points of the tooth cap 12 on the Y axis are a first boundary point A1 and a third boundary point A3; the two end points of the tooth cap 12 on the X axis are a second boundary point A2 and a fourth boundary point A4, and the fourth boundary point A4 has a wider width than the first boundary point A1, the second boundary point A2 and the third boundary point A3. When the fourth boundary point A4 is farthest from the center point and the other boundary points are equally distant from the center point A0, the tooth cap 12 has an elliptical shape. The tooth cap 12 becomes shaped when the other boundary points are at different distances from the center point A0.

More specifically, the tooth cap 12 has a circular outer peripheral surface defined by the first, second and third boundary points A1, A2 and A3, and an elliptical outer peripheral surface defined by the third, fourth and first boundary points A3, A4 and A1, with the Y axis as a boundary line. That is, when the fourth boundary point A4 is at the maximum distance from the center point A0 and the other boundary points are equal to the center point A0, the tooth cap 12 is shaped like an egg, and a convex angle is formed at the position of the fourth boundary point A4.

As shown in fig. 2, the tooth cap 12 includes a bottom peripheral surface 124 adjacent to the tooth post 11 and a top peripheral surface 125 crowned upward away from the tooth post 11, and the bottom peripheral surface 124 forms an angle θ with the tooth post 11. The included angle θ may be one of an obtuse angle, a right angle, an acute angle, or a combination thereof. Preferably, the included angle is an obtuse angle, and at least one of the bottom peripheral sides 124 is a slope 124a, which is disposed on the side of the tooth cap 12 having the greatest width in the horizontal extension direction. That is, in fig. 4, the bottom peripheral side 124 shown in fig. 2 is obtained by cutting along the X-axis direction, and the inclined surface 124a is located at a position corresponding to the fourth boundary point A4, and forms an obtuse angle θ with the tooth post 11. In another embodiment, the bottom peripheral side 124 may be varied in height, the bottom peripheral side 124 being varied in height and the boundary point of the cap 12 also being varied in width, ultimately forming a lobe 123 at the junction of the higher and wider, the lobe 123 being inserted into the hair gap more quickly.

Illustratively, the anti-scalding comb teeth 10 may be made of plastic materials or plastic materials covered with silica gel, which is not limited as long as the manufactured anti-scalding comb teeth 10 have good heat insulation. In addition, it should be noted that the connection between the tooth cap 12 and the tooth post 11 may be formed by injection molding, so that the formed whole has better strength, and the occurrence of breakage during the use process may be reduced.

As shown in fig. 5 and 6, there is a comb assembly including: the heat conduction comb teeth 20 and the anti-scalding comb teeth 10 are arranged at intervals, the anti-scalding comb teeth 10 are of comb tooth structures, the height of the heat conduction comb teeth 20 is higher than that of the tooth column 11, and the height of the heat conduction comb teeth is lower than that of the tooth cap 12. The heat conducting comb teeth 20 have heat, and the scalding preventing comb teeth 10 prevent the heat conducting comb teeth 20 from directly contacting with the scalp of a person to prevent scalding. By setting the height difference, the heat conducting comb teeth 20 keep a distance from the scalp of a person all the time, and safe use is ensured.

As shown in fig. 5, the comb structures are arranged on the straight heat insulating strip 13 at intervals, the comb structures positioned in the middle of the heat insulating strip 13 are short, and the comb structures extending to two sides are gradually increased. So that the anti-scalding comb teeth can form an arc shape, and can be more attached to the head when acting on the head, and the use effect is better. By way of example, the insulating strip 13 may be made of insulating materials commonly used in the art, without being particularly limited.

As shown in fig. 6, as a preferred embodiment, the side of the tooth cap 12 having the greatest width is away from the heat conducting comb teeth 20, that is, the convex angle 123 is directed away from the heat conducting comb teeth 20, so that a user can quickly guide a great amount of hair into the tooth space of the heat conducting comb teeth 20 along the direction of combing.

Illustratively, the leftmost row of burn-proof comb teeth 101 has its lobes 123 facing to the left, and the rightmost row of burn-proof comb teeth 102 has its lobes 123 facing to the right (as indicated by the arrows in fig. 6). The convex angle 123 of the middle row of the anti-scalding comb teeth 103 can be oriented to the left side or the right side or both the left side and the right side according to the comb habit of the left hand and the right hand of a user.

In one possible embodiment, as shown in fig. 7, the sum of the height of the tooth post 11 and the thickness of the tooth cap 12 is greater than the height of the heat conductive comb teeth 20, the height difference is d, and the height of the tooth post 11 is less than the height of the heat conductive comb teeth 20. Therefore, when the hair is combed, the hair can be better guided into the heating comb teeth to be heated, and the obtained hair combing effect is better.

As shown in fig. 1 to 8, a heating comb is provided, which comprises a comb handle 30 and a comb body 40 that are connected with each other, wherein a heating device 50 and the comb teeth assembly are arranged in the comb body 40, and the heating device 50 is connected with the heat conducting comb teeth 20.

In this embodiment, the heating device 50 has a heating structure such as a heating plate, a heating wire, a heating tube, etc. The roots of the heat conductive comb teeth 20 are integrally provided on the heat conductive plate 21, and the heat conductive comb teeth 20 are distributed at intervals in the width direction (direction a in fig. 8) of the heat conductive plate 21 and in the length direction (direction B in fig. 8) of the heat conductive plate 21.

Illustratively, the heat-conductive plate 21 and the heat-conductive comb teeth 20 may be made of a material having good heat conductivity, for example: the heat conducting plate 21 and the heat conducting comb teeth 20 are made of aluminum materials, so that the generated heat can be conducted to the head of a user quickly, and the user can shape the hairstyle conveniently.

In one possible embodiment, as shown in fig. 6, the heat conducting plate 21 is provided with a mounting groove 211, and the heat insulating strip 13 is embedded in the mounting groove 211. Illustratively, when the anti-scalding comb teeth 10 are required to be installed, the anti-scalding comb teeth 10 are fixedly connected to the heat insulation strips 13, and then the heat insulation strips 13 are placed into the installation grooves 211, so that the heat insulation strips 13 are fixed in the installation grooves 211, and the anti-scalding comb teeth are simple in structure and convenient to assemble and disassemble. Note that, the anti-scalding comb teeth 10 may be connected to the heat conductive plate 21 by a snap connection method, or may be connected to the heat conductive plate 21 by an adhesive method, which is not limited thereto.

As shown in fig. 5 and 6, in one possible embodiment, a clamping piece 131 is arranged at a side of the heat insulation strip 13 away from the scalding prevention comb teeth 10 at intervals, and a bayonet matched with the clamping piece 131 is arranged in the mounting groove 211. Thus, when the heat insulation strip 13 is placed in the mounting groove 211, the clamping piece 131 can extend into the bayonet, and after the anti-scalding comb teeth 10 are pressed downwards, the clamping piece 131 can be clamped into the bayonet, so that the heat insulation strip 13 is firmly fixed on the heat conduction plate 21, and the use experience is prevented from being influenced by looseness.

The comb body 40 includes a housing 41, and the heat conductive plate 21 in the comb assembly is mounted on a surface of the housing 41. According to the heating comb disclosed by the embodiment of the disclosure, the comb tooth assembly is adopted, and the technical effect is consistent with that of the comb tooth assembly, and the details are not repeated here.

In one embodiment, as shown in fig. 8 and 9, the heating comb further includes a comb handle 30, one end of the housing 41 is provided with a connection portion 43 having an insertion port 42, an outer side wall of the connection portion 43 is provided with a sliding groove 44, and an inner wall of the comb handle 30 is provided with a protruding strip adapted to the sliding groove 44. In this way, one end of the comb handle 30 extends into the plug-in port 42, so that the convex strip slides into the chute 44, and then the comb handle 30 and the connecting portion 43 are locked by using the fastener (such as a screw) so as to realize detachable connection of the comb handle 30 and the housing 41, and the comb handle is simple in structure and convenient to assemble and disassemble.

It is to be understood that the above examples only represent preferred embodiments of the present utility model, which are described in more detail and are not to be construed as limiting the scope of the utility model; it should be noted that, for a person skilled in the art, the above technical features can be freely combined, and several variations and modifications can be made without departing from the scope of the utility model; therefore, all changes and modifications that come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims (10)

1. A comb tooth structure, comprising a tooth column (11) and a tooth cap (12), wherein the tooth cap (12) is provided with a highest point (121) and a lowest point (122), the lowest point (122) is connected with the tooth column (11),

The outer peripheral surface of the tooth cap (12) is heightened and extended from a lowest point (122) to a highest point (121) along the vertical direction, and is widened and extended along the horizontal direction while heightening and extending, and the widening width in at least one horizontal extending direction is larger than the widening width in other horizontal extending directions.

2. Comb structure according to claim 1, characterized in that the vertical direction is on the Z-axis and the horizontal direction comprises the X-axis and the Y-axis, the tooth cap (12) extending over a wider width in the X-axis than in the Y-axis.

3. Comb tooth structure according to claim 1 or 2, characterized in that the tooth cap (12) has a circular outer circumferential surface defined by the first boundary point (A1), the second boundary point (A2) to the third boundary point (A3), and an elliptical outer circumferential surface defined by the third boundary point (A3), the fourth boundary point (A4) to the first boundary point (A1), with the Y axis as a boundary, and a convex angle (123) is formed at the position of the fourth boundary point (A4).

4. Comb structure according to claim 1, characterized in that the tooth cap (12) comprises a bottom peripheral side (124) close to the tooth post (11), a top peripheral side (125) crowned upwards away from the tooth post (11), the bottom peripheral side (124) being at an angle to the tooth post (11).

5. The comb structure of claim 4, wherein the included angle is an obtuse angle.

6. The comb structure according to claim 4, wherein the bottom peripheral side surface (124) has at least one inclined surface (124 a) provided on a side of the tooth cap (12) where the width of the widening in the horizontal extending direction is largest.

7. A comb assembly, comprising: the heat conduction broach (20) and the anti-scalding broach (10) that the interval set up, anti-scalding broach (10) have the broach structure of any one of claims 1 to 6, the height of heat conduction broach (20) is higher than the height of tooth post (11), be less than the height of tooth cap (12).

8. Comb assembly according to claim 7, wherein the side of the tooth cap (12) having the greatest widening width faces away from the thermally conductive comb teeth (20).

9. The comb assembly according to claim 7, wherein the comb structures are arranged on the straight heat insulating strip (13) at intervals, and the comb structures located in the middle of the heat insulating strip (13) are short and gradually increase in the directions extending to both sides.

10. A heating comb having a comb handle (30) and a comb body (40) connected to each other, wherein a heating device (50) and a comb assembly according to any one of claims 1-9 are provided in the comb body (40), the heating device (50) being connected to the thermally conductive comb teeth (20).