阅读说明：本技术 美发用工程梳子 (Engineering comb for hairdressing ) 是由 傅天 于 2018-08-15 设计创作，主要内容包括：一种美发用工程梳子。所述美发用工程梳子包含有本体及气泡水平仪；气泡水平仪倾斜一预定角度地设置于本体,且气泡水平仪位于本体的其中一窄侧边,气泡水平仪能受外力作用,而向本体的彼此相反的两个宽侧面的任一个方向旋转；气泡水平仪受外力作用而向任一个宽侧面的方向旋转后,气泡水平仪能提供使用者观测梳子相对于使用者的头的角度。借由气泡水平仪能受外力作用,而向本体的第一宽侧面的方向或第二宽侧面的方向旋转的设计,将可以让使用者可以利用向第一宽侧面的方向或第二宽侧面的方向旋转后的气泡水平仪,观看梳子与水平面的夹角是否为预定角度。(An engineering comb for hairdressing. The engineering comb for hairdressing comprises a body and a bubble level meter; the bubble level meter is arranged on the body in an inclined way by a preset angle and is positioned on one narrow side of the body, and the bubble level meter can rotate towards any one direction of two opposite wide side surfaces of the body under the action of external force; after the bubble level meter is rotated towards any one direction of the wide side surface under the action of external force, the bubble level meter can provide a user with an angle for observing the comb relative to the head of the user. By means of the design that the bubble level meter can be rotated towards the direction of the first wide side surface or the direction of the second wide side surface of the body under the action of external force, a user can use the bubble level meter rotated towards the direction of the first wide side surface or the direction of the second wide side surface to see whether the included angle between the comb and the horizontal plane is a preset angle or not.)

1. An engineering comb for hair dressing, comprising:

the tooth-shaped structure is arranged on one narrow side of the body, and two opposite wide side surfaces of the body are defined as a first wide side surface and a second wide side surface;

the bubble level gauge is obliquely arranged on the body at a preset angle and is positioned on one side of the body, which is opposite to the side with the tooth-shaped structure; the bubble level meter can rotate towards the direction of the first wide side surface or the direction of the second wide side surface under the action of external force;

after the bubble level meter is rotated towards the direction of the first wide side surface or the direction of the second wide side surface under the action of external force, the bubble level meter can provide a user to see whether the included angle between the first wide side surface or the second wide side surface and the horizontal plane is the preset angle.

2. The comb of claim 1, wherein the body further comprises a pivot assembly, the pivot assembly comprises a sliding member and a rotating member, the sliding member can slide on the body under the action of an external force, the rotating member is pivotally connected to the sliding member, the rotating member can rotate in the direction of the first broad-side surface or the direction of the second broad-side surface under the action of an external force, the bubble level gauge is disposed on the rotating member, and the bubble level gauge can rotate along with the rotating member in the direction of the first broad-side surface or the direction of the second broad-side surface; the rotating piece is detachably connected with the sliding piece and comprises an inclined groove, the bubble level meter is fixedly arranged in the inclined groove, and the bubble level meter arranged in the inclined groove is arranged on the body at the preset angle.

3. The hair styling comb according to claim 2, wherein the hair styling comb comprises a plurality of said sliders, each of said sliders being detachably connected to said slider, each of said sliders having said inclined grooves with different inclination angles; when the bubble level meter is arranged in the inclined groove of one of the sliding parts, the bubble level meter is obliquely arranged on the body at an angle of 45 degrees; when the bubble level gauge is arranged in the inclined groove of the other sliding part, the bubble level gauge is obliquely arranged on the body at an angle of 30 degrees.

4. The comb as claimed in claim 2, wherein the body has a sliding portion opposite to the side having the tooth-like structure, the slider has a sliding groove having the same shape as the sliding portion, the sliding groove is engaged with the sliding portion, and the slider is capable of moving relative to the sliding portion by an external force.

5. An engineering comb for hair care according to claim 2, wherein the rotating member is cylindrical, and the rotating member can be rotated by 360 degrees relative to the sliding member by an external force; the bubble level meter is cylindrical and can rotate 360 degrees relative to the rotating piece under the action of external force.

6. An engineering comb for hairdressing according to claim 1, wherein the bubble level provided at the predetermined angle to the body is defined as a first bubble level, the body is further provided with another bubble level defined as a second bubble level, the second bubble level is provided to a rotary base, the rotary base is rotatably provided to a fixed base, the fixed base is fixedly provided to a short side of the body, and the short side is adjacent to the narrow side of the body having the tooth-like structure; when the rotating seat can rotate relative to the fixed seat under the action of external force, the second bubble level meter can rotate relative to the body along with the rotating seat.

7. An engineering comb for hair dressing, comprising:

the tooth-shaped structure is arranged on one side of the body, and two opposite wide side surfaces of the body are defined as a first wide side surface and a second wide side surface; and

the level gauge is obliquely arranged on the body at a preset angle, can be acted by external force and rotates towards the direction of the first wide side surface or the direction of the second wide side surface by taking a rotation axis as a center, and the rotation axis is not the central axis of the level gauge.

8. The comb of claim 7, wherein the body further comprises a pivot assembly, the pivot assembly comprises a sliding member and a rotating member, the sliding member can slide on the body under the action of an external force, the rotating member is pivotally connected to the sliding member, the rotating member can rotate in the direction of the first broad-side surface or the direction of the second broad-side surface under the action of an external force, the bubble level gauge is disposed on the rotating member, and the bubble level gauge can rotate along with the rotating member in the direction of the first broad-side surface or the direction of the second broad-side surface; the rotating piece is detachably connected with the sliding piece and comprises an inclined groove, the bubble level meter is fixedly arranged in the inclined groove, and the bubble level meter arranged in the inclined groove is arranged on the body at the preset angle.

9. The hair styling comb according to claim 8, wherein the hair styling comb comprises a plurality of said sliders, each of said sliders being detachably connected to said slider, each of said sliders having said inclined grooves with different inclination angles; when the bubble level meter is arranged in the inclined groove of one of the sliding parts, the bubble level meter is obliquely arranged on the body at an angle of 45 degrees; when the bubble level gauge is arranged in the inclined groove of the other sliding part, the bubble level gauge is obliquely arranged on the body at an angle of 30 degrees.

10. The comb as claimed in claim 8, wherein the body has a sliding portion opposite to the side having the tooth-like structure, the slider has a sliding groove having the same shape as the sliding portion, the sliding groove is engaged with the sliding portion, and the slider is capable of moving relative to the sliding portion by an external force.

11. An engineering comb for hair care according to claim 8, wherein the rotating member is cylindrical, and the rotating member can be rotated by 360 degrees relative to the sliding member by an external force; the bubble level meter is cylindrical and can rotate 360 degrees relative to the rotating piece under the action of external force, wherein the sliding piece is provided with a stopping part for limiting the rotating angle of the rotating piece.

12. An engineering comb for hair care according to claim 8, wherein the level of the bubble disposed at the predetermined angle on the body is defined as a first level of the bubble, the body is further provided with another level of the bubble defined as a second level of the bubble, the second level of the bubble is disposed on a rotary base, the rotary base is rotatably disposed on a fixed base, the fixed base is fixedly disposed on a short side of the body, and the short side is adjacent to the narrow side of the body having the tooth-like structure; when the rotating seat can rotate relative to the fixed seat under the action of external force, the second bubble level meter can rotate relative to the body along with the rotating seat, and the sliding piece is provided with a stopping part for limiting the rotating angle of the rotating piece.

Technical Field

The invention relates to an engineering comb for hairdressing, in particular to a comb provided with a bubble level meter.

Background

When using the conventional hair cutting tools, a hairdresser cannot cut a hairstyle at a specific angle precisely according to the requirement, and therefore, the hairdresser cannot cut the desired hairstyle precisely.

Disclosure of Invention

The invention mainly aims to provide an engineering comb for hairdressing, which can assist a hairdresser to precisely cut a hairstyle at a specific angle, so that the problem that the hairdresser can only cut the hairstyle according to experience and feeling but cannot precisely cut the hairstyle at the specific angle in the prior art is solved.

When hairdressing training is carried out, a hairdressing technician needs to train aiming at various hairdressing angles, however, at present, a proper training device is not available to effectively assist a student to directly judge whether the gesture or the angle of the comb of the student meets the requirement. In the hair cutting process, a student cannot directly measure the flatness or special angle of cut hair, and usually judges the hair by using a visual inspection mode, however, the visual inspection accuracy varies from person to person and an objective judgment basis is lacked. The invention mainly provides an engineering comb for hairdressing, which can be used as an auxiliary learning tool for hairdressing education training. By using the engineering comb for hairdressing, a student can measure various shearing angles in real time, correct the action of the student in due time, accelerate the training time of muscle memory and further accelerate the learning speed. In the normal hair cutting process, the hair cutting device can assist a hairdresser to adjust the hair cutting angle in real time.

In order to achieve the above object, the present invention provides an engineering comb for hair dressing, comprising: a body and a bubble level. One narrow side of the body is provided with a tooth-shaped structure, and two opposite wide side surfaces of the body are defined as a first wide side surface and a second wide side surface. The bubble level gauge is obliquely arranged on the body at a preset angle and is positioned on one side of the body opposite to the side with the tooth-shaped structure; the bubble level meter can rotate towards the direction of the first wide side surface or the direction of the second wide side surface under the action of external force. After the bubble level meter is rotated towards the direction of the first wide side surface or the direction of the second wide side surface under the action of external force, the bubble level meter can provide a user to see whether the included angle between the first wide side surface or the second wide side surface and the horizontal plane is the preset angle.

Preferably, the body is further provided with a pivot assembly, the pivot assembly includes a sliding member and a rotating member, the sliding member can slide on the body under the action of an external force, the rotating member is pivotally connected to the sliding member, the rotating member can rotate in the direction of the first wide side or the direction of the second wide side under the action of the external force, the bubble level gauge is arranged on the rotating member, and the bubble level gauge can rotate along with the rotating member in the direction of the first wide side or the direction of the second wide side; the rotating piece is detachably connected with the sliding piece and comprises an inclined groove, the bubble level meter is fixedly arranged in the inclined groove, and the bubble level meter arranged in the inclined groove is arranged on the body at the preset angle.

Preferably, the engineering comb for hairdressing comprises a plurality of sliding pieces, each sliding piece is detachably connected with the sliding piece, and each sliding piece is provided with the inclined grooves with different inclined angles; when the bubble level meter is arranged in the inclined groove of one of the sliding parts, the bubble level meter is obliquely arranged on the body at an angle of 45 degrees; when the bubble level gauge is arranged in the inclined groove of the other sliding part, the bubble level gauge is obliquely arranged on the body at an angle of 30 degrees.

Preferably, the body has a sliding portion on a side opposite to the side having the tooth-like structure, the sliding member has a sliding groove, the sliding groove has an outer shape identical to that of the sliding portion, the sliding groove is engaged with the sliding portion, and the sliding member can be moved relative to the sliding portion by an external force.

Preferably, the rotating part is cylindrical, and the rotating part can rotate 360 degrees relative to the sliding part under the action of external force; the bubble level meter is cylindrical and can rotate 360 degrees relative to the rotating piece under the action of external force.

Preferably, the bubble level gauge disposed at the predetermined angle on the body is defined as a first bubble level gauge, the body is further provided with another bubble level gauge defined as a second bubble level gauge, the second bubble level gauge is disposed on a rotary base, the rotary base is rotatably disposed on a fixed base, the fixed base is fixedly disposed on a short side of the body, and the short side is adjacent to the narrow side of the body having the tooth-like structure; when the rotating seat can rotate relative to the fixed seat under the action of external force, the second bubble level meter can rotate relative to the body along with the rotating seat.

In order to achieve the above object, the present invention also provides an engineering comb for hair dressing, comprising: a body and a bubble level. One side of the body is provided with a tooth-shaped structure, and two opposite wide side surfaces of the body are defined as a first wide side surface and a second wide side surface. The bubble level gauge is obliquely arranged on the body at a preset angle, and can rotate towards the direction of the first wide side surface or the direction of the second wide side surface under the action of external force.

Preferably, the body is further provided with a pivot assembly, the pivot assembly includes a sliding member and a rotating member, the sliding member can slide on the body under the action of an external force, the rotating member is pivotally connected to the sliding member, the rotating member can rotate in the direction of the first wide side or the direction of the second wide side under the action of the external force, the bubble level gauge is arranged on the rotating member, and the bubble level gauge can rotate along with the rotating member in the direction of the first wide side or the direction of the second wide side; the rotating piece is detachably connected with the sliding piece and comprises an inclined groove, the bubble level meter is fixedly arranged in the inclined groove, and the bubble level meter arranged in the inclined groove is arranged on the body at the preset angle.

Preferably, the engineering comb for hairdressing comprises a plurality of sliding pieces, each sliding piece is detachably connected with the sliding piece, and each sliding piece is provided with the inclined grooves with different inclined angles; when the bubble level meter is arranged in the inclined groove of one of the sliding parts, the bubble level meter is obliquely arranged on the body at an angle of 45 degrees; when the bubble level gauge is arranged in the inclined groove of the other sliding part, the bubble level gauge is obliquely arranged on the body at an angle of 30 degrees.

Preferably, the body has a sliding portion on a side opposite to the side having the tooth-like structure, the sliding member has a sliding groove, the sliding groove has an outer shape identical to that of the sliding portion, the sliding groove is engaged with the sliding portion, and the sliding member can be moved relative to the sliding portion by an external force.

Preferably, the rotating part is cylindrical, and the rotating part can rotate 360 degrees relative to the sliding part under the action of external force; the bubble level meter is cylindrical and can rotate 360 degrees relative to the rotating piece under the action of external force, wherein the sliding piece is provided with a stopping part for limiting the rotating angle of the rotating piece.

Preferably, the bubble level gauge disposed at the predetermined angle on the body is defined as a first bubble level gauge, the body is further provided with another bubble level gauge defined as a second bubble level gauge, the second bubble level gauge is disposed on a rotary base, the rotary base is rotatably disposed on a fixed base, the fixed base is fixedly disposed on a short side of the body, and the short side is adjacent to the narrow side of the body having the tooth-like structure; when the rotating seat can rotate relative to the fixed seat under the action of external force, the second bubble level meter can rotate relative to the body along with the rotating seat, and the sliding piece is provided with a stopping part for limiting the rotating angle of the rotating piece.

The beneficial effects of the invention can be that: by means of the design that the bubble level meter can be rotated towards the direction of the first wide side surface or the direction of the second wide side surface of the body under the action of external force, a user can use the bubble level meter rotated towards the direction of the first wide side surface or the direction of the second wide side surface to see whether the included angle between the comb and the horizontal plane is a preset angle or not.

Drawings

Fig. 1 is a schematic view of the hair styling engineering comb of the present invention.

Fig. 2 is a front view of the hair styling engineering comb of the present invention.

Fig. 3A and 3B are schematic views illustrating the use of the hair styling engineering comb of the present invention.

Fig. 4A and 4B are schematic views illustrating another use of the engineering comb for hair care of the present invention.

Fig. 5 is a schematic view of another use of the hair styling engineering comb of the present invention.

Fig. 6 is an exploded view of the hair styling comb of the present invention.

Fig. 7 is a schematic view of a slider of the hair styling engineering comb of the present invention.

Fig. 8 is a front view schematically illustrating a fixing member of the hair styling engineering comb of the present invention.

Fig. 9 is a schematic view of a pivoting assembly of the engineering comb for hair care and a bubble level according to another embodiment of the invention.

Fig. 10 is a front view of a holder of the hair styling comb according to the present invention.

Fig. 11 is a schematic view of the use of the hair styling engineering comb of the present invention.

Fig. 12 is another schematic view of the present invention.

Fig. 13 is a schematic view of another use of the hair styling engineering comb of the present invention.

Fig. 14 is a schematic view of another embodiment of the hair styling engineering comb of the present invention.

Fig. 15 is a schematic view of another embodiment of an engineering comb for hair care of the present invention.

Fig. 16 is a partial schematic view of another embodiment of an engineering comb for hair care of the present invention.

Detailed Description

Please refer to fig. 1 and fig. 2, which are schematic views of the comb for hair styling engineering of the present invention. As shown, the hair styling comb 100 includes a body 10 and three bubble levels 20, 40, 50. for clarity, the first bubble level 20, the second bubble level 40 and the third bubble level 50 are described below. One of the narrow sides 10a of the body 10 has a tooth-like structure 11, said tooth-like structure 11 being intended to comb hair. Two opposite wide sides of the body 10 are defined as a first wide side 10c and a second wide side 10 d. In the present embodiment, the shape of the hair-styling engineering comb 100 is substantially rectangular, but not limited thereto, and in practical applications, the shape of the hair-styling engineering comb 100 may be changed according to requirements; in the drawings of the present embodiment, the main body 10 is provided with three first bubble levels 20, two second bubble levels 40 and three third bubble levels 50, but in practical applications, the comb 100 may be provided with only one first bubble level 20, the comb 100 may include only the first bubble level 20 and the second bubble level 40, or the comb 100 may include the first bubble level 20 and the third bubble level 50. Of course, the hair styling comb 100 may also be provided with more bubble levels, which is not limited herein.

The first level cell 20 is disposed at the body 10 at an angle θ, and the first level cell 20 is located at a side of the body 10 opposite to the side having the tooth structure 11. In the drawings of the present embodiment, the first bubble level 20 is located on the other narrow side 10b of the hair styling comb 100, that is, the first bubble level 20 and the tooth structure 11 are located on two opposite narrow sides 10a and 10b of the hair styling comb 100. The first bubble level 20 of the present embodiment is similar to a common bubble level, and includes a tube filled with a liquid, and the tube has a bubble therein, and the bubble moves to different positions according to the different positions of the first bubble level 20, and the user can determine the level state of the first bubble level 20 according to the position of the bubble.

As shown in fig. 2, the included angle between the central axis C of the first level cell 20 and a narrow side 10b of the body 10 opposite to the tooth-shaped structure 11 is the predetermined angle θ; in practical applications, the narrow side 10b of the body 10 may be a straight line, and when the narrow side 10b of the body 10 is substantially parallel to the horizontal line, the predetermined included angle θ formed between the central axis C of the first spirit level 20 and the narrow side 10b may be 30 degrees, 45 degrees, 60 degrees, etc. according to the requirement. Specifically, when the hair styling comb 100 is not in a straight line as shown in fig. 2, but in an arc shape opposite to the narrow side 10b having the tooth structure 11, the predetermined angle θ may be an angle formed by the central axis C of the first bubble level 20 and a tangent of the arc shape.

As shown in fig. 1, the first bubble level gauge 20 can be rotated in the direction of the first wide side 10c or the second wide side 10d by an external force. Specifically, as shown in fig. 1 and 2, the first bubble level 20 is rotated toward the first wide side 10C or the second wide side 10d of the body 10 about a rotation axis substantially parallel to the narrow side 10b of the body 10, which is not the central axis C of the first bubble level 20, when the external force is applied. How the first bubble level meter 20 is connected to the main body 10 can achieve the effect of rotating towards the direction of the first wide side 10c or the direction of the second wide side 10d under the action of an external force, which is not limited herein.

As shown in fig. 1 and 2, when the narrow side 10b of the hair styling comb 100 with the tooth-like structure 11 is parallel to the Y-axis direction of the coordinate system, the central axis C of the first bubble level 20 is located on the Z-Y plane. When the first bubble level meter 20 is acted by external force and rotates relative to the main body 10 in the direction of the first wide side 10C (i.e. the + X-axis direction of the coordinate system in the figure), the central axis C of the first bubble level meter 20 will fall on the X-Y plane of the coordinate system in the figure; in contrast, when the first level vial 20 is rotated in the direction of the second broad side 10d of the body 10 (i.e., in the-X-axis direction of the coordinate system in the figure), the central axis C of the first level vial 20 will correspond to the-X-Y plane of the coordinate system in the figure.

After the first bubble level meter 20 is rotated toward the first wide side 10c or the second wide side 10d by an external force, the first bubble level meter 20 can provide a user with an angle between the first wide side 10c or the second wide side 10d and a horizontal plane. Specifically, please refer to fig. 3A and fig. 3B together, which are schematic views of an embodiment of the comb 100 for hair styling. Assuming that the first bubble level 20 is disposed on the body 10 with an inclination of 45 degrees (i.e. the predetermined angle mentioned above), as shown in fig. 3A, when the user intends to use the hair styling comb 100 to cut a hair style inclined by 45 degrees in the upper left direction, the lower right direction, as shown in the figure, and the first bubble level 20 is rotated relative to the body 10 without being adjusted, the bubbles in the first bubble level 20 will be located at one end of the first bubble level 20, and the user cannot determine whether the hair styling comb 100 and the horizontal plane are 45 degrees with respect to each other through the first bubble level 20. As shown in fig. 3B, when the user rotates the first bubble level meter 20 toward the second wide side 10d of the hair styling engineering comb 100 and the central axis C of the first bubble level meter 20 is correspondingly located on an axis parallel to the horizontal line, the user can determine the included angle between the second wide side 10d of the hair styling engineering comb 100 and the horizontal plane by looking at the position of the bubbles in the first bubble level meter 20; that is, in the state shown in fig. 3B, the user can determine whether the angle between the hair styling comb 100 and the horizontal plane is 45 degrees (i.e. the predetermined angle mentioned above) by looking at whether the air bubbles of the first air bubble level meter 20 are located at the center.

Please refer to fig. 4A and 4B together, which are schematic views illustrating another application of the comb 100 for hair styling according to the present invention. Assuming that the first bubble level 20 is disposed on the body 10 with an inclination of 45 degrees (i.e. the predetermined angle mentioned above), as shown in fig. 4A, when the user intends to use the hair styling comb 100 to cut a hair style inclined by 45 degrees in the upper right direction and the lower left direction, the bubbles of the first bubble level 20 will be concentrated at one end when the first bubble level 20 is not adjusted and rotates relative to the body 10, and the user will not be able to directly see the angle of the hair styling comb 100 relative to the horizontal plane through the first bubble level 20. As shown in fig. 4B, when the user rotates the first bubble level meter 20 toward the first wide side 10C of the body 10 and the central axis C of the first bubble level meter 20 is correspondingly located on the axis parallel to the horizontal line, the user can see the position of the bubbles in the first bubble level meter 20 to determine whether the included angle between the first wide side 10C of the hair care comb 100 and the horizontal plane is 45 degrees.

As described above, the first bubble level meter 20 included in the comb 100 of the present invention can be rotated toward the first wide side 10c or the second wide side 10d of the body 10 by an external force, so that in the state shown in fig. 3A or fig. 4A, the user can change the comb 100 into the state shown in fig. 3B or fig. 4B by rotating the first bubble level meter 20, and the user can determine the included angle between the comb 100 and the horizontal plane by using the bubble position of the first bubble level meter 20.

Specifically, fig. 3A or 4A is a schematic view showing only one of the usage states of the first bubble level 20 of the hair styling comb 100. In practical applications, the stylist may rotate the first bubble level 20 according to actual requirements to observe the angle between the engineering comb 100 for hair styling and the horizontal plane by using the bubbles in the first bubble level 20. For example, as shown in fig. 5, in another specific use example, the hairdresser can determine the angle between the pulled hair piece and the horizontal plane by looking at the rotated first bubble level 20 to determine the angle between the hair piece 100 and the horizontal plane, so that the hairdresser can cut the hair piece at a predetermined angle along the hair piece 100.

Referring to fig. 1 and fig. 6, fig. 6 is an exploded view of a hair styling comb 100 according to an embodiment of the present invention. As shown, the side of the engineering comb 100 opposite to the side having the tooth structure 11 may further be provided with a pivot assembly 30, and the pivot assembly 30 may include a sliding member 31 and a rotating member 32. The sliding member 31 is disposed on a side of the body 10 opposite to the side having the tooth-like structure 11, the rotating member 32 is rotatably pivoted to the sliding member 31, and the rotating member 32 can rotate relative to the sliding member 31 around a rotation axis under the action of external force, wherein the rotation axis may be substantially parallel to a narrow side of the body 10 opposite to the side having the tooth-like structure 11.

As shown in fig. 6 and 7, the rotating element 32 may be cylindrical, and one end of the rotating element 32 may have a protrusion 322, the sliding element 31 may have a recess 311 corresponding to the protrusion 322, and the rotating element 32 may be rotatably pivoted to the sliding element 31 by the mutual engagement of the protrusion 322 and the recess 311 of the sliding element 31. Of course, the manner of pivoting the rotating member 32 and the sliding member 31 to each other is not limited thereto. The shapes of the sliding member 31 and the rotating member 32 are shown in the figures, which are merely exemplary, and may be changed according to the needs. In practical applications, the rotating member 32 can be rotated by 0-360 degrees relative to the sliding member 31 under the action of an external force, and a user can rotate the rotating member 32 relative to the sliding member 31 by a specific angle according to requirements, so as to more conveniently view the bubble level gauge 20. In another embodiment, the user can feel a distinct level difference when rotating the rotating member 32, and corresponding scale marks are designed on the rotating member 32 and the sliding member 31, so that the user can precisely rotate the rotating member 32 to a predetermined angle relative to the sliding member 31 according to the requirement; in other words, when the user rotates the rotating element 32, the user will obviously feel that the rotating element 32 rotates with respect to the sliding element 31 one by one, and the angle of the rotating element 32 rotating with respect to the sliding element 31 at a single time may be designed according to the requirement, such as 5 degrees, 10 degrees, 15 degrees, and the like, which is not limited herein.

As shown in fig. 7 and fig. 11, in practical applications, the sliding member 31 may include a body 313 and a pivot 314, the pivot 314 is connected to one end of the body 313, a gap 31s is formed between the pivot 314 and the body 313, a stopping portion 3131 is correspondingly formed at a position of the body 313 facing the gap 31s, and the stopping portion 3131 can be used to limit a rotation angle of the first spirit level 20 pivoted to the pivot 314 relative to the pivot 314. That is, when the first level cell 20 rotates relative to the pivot 314 by a predetermined angle (for example, 90 degrees towards the first wide side 10c in the state of fig. 11) through the rotating member 32, the first level cell 20 is restricted by the stopping portion 3131 and cannot rotate relative to the body 313 any more. Of course, the way to limit the rotation angle of the first bubble level 20 is not limited to the stopping portion 3131 shown in the figure, and in practical applications, it may be changed according to the requirement.

As shown in fig. 2 and 6, the rotating member 32 further includes an inclined groove 321, the inclined groove 321 is used for providing the first bubble level 20, when the first bubble level 20 is disposed in the inclined groove 321, the first bubble level 20 is disposed on the body 10 at a predetermined angle θ. That is, in practical applications, the predetermined angle θ of the first spirit level 20 with respect to the body 10 may be changed by changing the shape of the inclined groove 321. It should be noted that, in the embodiment, the first bubble level meter 20 can be fixedly disposed in the inclined groove 321 by any method, such as adhesion, clamping, magnetic attraction, etc., but not limited thereto. The inclination direction, depth, etc. of the inclined groove 321 can also be changed according to the requirement, and the illustration is only an exemplary situation. In various applications, the first bubble level 20 may be rotatable relative to the rotating member 32, and the user may rotate the first bubble level 20 relative to the rotating member 32 as desired. In a specific application, the angle that the first level cell 20 can rotate relative to the rotating member 32 can be designed according to requirements, such as 30 degrees, 45 degrees, 360 degrees, and the like, which is not limited herein.

In the present embodiment, the first bubble level 20 is fixed to the body 10 by the pivot assembly 30, but the first bubble level 20 is not limited to the pivot assembly 30 shown in the figures, and it is within the scope of the present invention that the first bubble level 20 is disposed on the body 10 and can be rotated toward two opposite sides of the body 10 by an external force. In practical applications, the rotating member 32 may be a light-transmitting structure to avoid obstructing the user's view of the first bubble level 20, but not limited thereto.

As shown in fig. 6 and 8, in different embodiments, the sliding member 31 may include a sliding groove 312, the body 10 may have a sliding portion 12 opposite to the narrow side having the tooth-shaped structure 11, the sliding groove 312 has a shape substantially corresponding to the shape of the sliding portion 12, the sliding member 31 can be engaged with the sliding portion 12 of the body 10 through the sliding groove 312, and the sliding member 31 can slide along the length direction of the body 10 relative to the body 10.

As shown in fig. 9 and 11, in another embodiment, the sliding member 31 may include a first fixing portion 31A and a second fixing portion 31B, the first fixing portion 31A is slidably disposed on the body 10, and the second fixing portion 31B is rotatably disposed on the first fixing portion 31A. The second fixed portion 31B can rotate relative to the first fixed portion 31A about one axis, and the rotating element 32 can rotate relative to the second fixed portion 31B about the other axis, and the two axes are perpendicular to each other. By the design that the second fixing portion 31B can rotate relative to the first fixing portion 31A, the user can change the direction of the first bubble level 20 more, so that the user can better utilize the first bubble level 20.

As shown in fig. 1 and 6, the second bubble level 40 can be movably disposed on one side of the hair styling comb 100 via another pivot assembly 60. The pivot assembly 60 may include a fixed base 61 and a rotating base 62, the fixed base 61 is fixedly disposed on one of the short sides of the body 10, and the short side is adjacent to the narrow side of the body 10 having the tooth-like structure 11. The rotary seat 62 is rotatably disposed on the fixed seat 61. Specifically, one side of the rotating base 62 may have a protruding pillar 621, the fixed base 61 may have a concave hole 611 correspondingly, and the rotating base 62 may be rotatably pivoted to the fixed base 61 by the protruding pillar 621 and the concave hole 611 of the fixed base 61 cooperating with each other.

As shown in fig. 1 and 10, the fixing base 61 may have a first groove 612 and a second groove 613, the first groove 612 may be disposed corresponding to the sliding portion 12, and the second groove 613 may be disposed corresponding to the tooth structure 11, so that the fixing base 61 can be more stably fixed to the short side of the hair styling comb 100.

As shown in fig. 1, 2 and 11, when the rotating base 62 is not acted by external force and rotates relative to the fixed base 61, the central axis D of the second level vial 40 may be substantially arranged along the length direction of the tooth-shaped structure 11; when the rotary base 62 rotates relative to the fixed base 61, the second level vial 40 will be rotatable with the rotary base 62, and the central axis of the rotated second level vial 40 will be translated substantially perpendicular to the length direction of the tooth structure 11. The second level meter 40 may be disposed on the rotating base 62 by, for example, bonding, clamping, magnetic attraction, etc., which is not limited herein; similarly, the fixing base 61 and the main body 10 can be fixed to each other by adhesion, clamping, magnetic attraction, and the like.

As shown in fig. 12, in this state, the hairdresser can use the second bubble level 40 to confirm the angle of the hairstyling technical comb 100 with respect to the horizontal plane. More specifically, in the state shown in the figure, the hairdresser can cut the hair piece along the hairstyling comb by the hairdresser's blade while viewing the air bubbles in the second air bubble level 40 and while the air bubbles are at the center position, thereby ensuring that the hairdresser cuts the hair piece in a direction substantially perpendicular to the horizontal plane.

As shown in fig. 6, the third level cell 50 may be disposed on the narrow side of the body 10 opposite to the narrow side having the tooth structure 11, specifically, the sliding portion 12 may have a receiving groove 121, and the third level cell 50 may be correspondingly disposed in the receiving groove 121 in a snap-fit manner. The third level gauge 50 has the same shape as the sliding part 12, and the sliding part 31 can slide on the sliding part 12 and the third level gauge 50 under the action of external force.

As shown in fig. 1 and 13, when the user wants to cut a flat hairstyle using the hairstyling comb 100, the user can judge whether the second wide side 10d of the hairstyling comb 100 shown in the drawings is positioned on a horizontal plane using the third bubble level 50, so that the user can cut a hairpiece smoothly along the hairstyling comb 100 using the hair clipper.

As shown in fig. 1 and 14, in another embodiment, the rotating base 62 may further be provided with an auxiliary base 63, the auxiliary base 63 may have an inclined groove 631, the second bubble level gauge 40 may be correspondingly disposed in the inclined groove 631, and the second bubble level gauge 40 may be obliquely disposed at a short side of the hair care comb 100, so that a user may be provided with more ways to change the direction of the second bubble level gauge 40, so as to make the user better use of the second bubble level gauge 40.

In particular, the slider 31 and the fixing base 61 may be integrally formed with the body 10 of the hair styling comb 100. In addition, the tooth structure 11 of the hair styling comb 100 may have at least two sections with different density levels according to the requirement.

As described above, the comb 100 of the present invention allows a hairdresser to precisely practice the angle of holding the comb with respect to the horizontal line when the hairdresser is cutting hair, thereby performing a better practice. In addition, through the design that the first bubble level 20 can rotate relative to any one of the wide side directions of the body 10, a hairdresser can better see through the bubble level 20 and observe the angle of the comb held at present compared with the horizontal line, so that the hairdresser can cut hair more accurately. The stylist can use the first bubble level 20, the second bubble level 40 and the third bubble level 50 of the engineering comb 100 for hair care to measure the angle of the held engineering comb 100 relative to the horizontal line or the lead line, and since the first bubble level 20 and the second bubble level 40 can rotate relative to the body 10, the stylist can hold the engineering comb 100 for hair care according to the habit thereof and watch the angle of the engineering comb 100 for hair care relative to the horizontal line or the lead line by rotating the first bubble level 20 and the second bubble level 40 according to the requirement.

As shown in fig. 15, in another embodiment, the body 10 of the above-mentioned hair styling comb 100 may further include two sets of pivot assemblies 30, 30A, the two sets of pivot assemblies 30, 30A may be bubble levels with different tilt angles, that is, the pivot assemblies 30, 30A have different rotating members 32, 32A, the tilt angle of the inclined slot 321 of the rotating member 32 of the pivot assembly 30 is different from the tilt angle of the inclined slot 321A of the rotating member 32A of the pivot assembly 30A, and when the two first bubble levels 20 are correspondingly disposed in the inclined slots 321, 321A different angle is respectively interposed between the two first bubble levels and the horizontal plane, for example, one of the first bubble levels is 45 degrees, and the other one is 30 degrees, which is not limited herein. Thus, the user can view different first bubble levels 20 according to the requirement to quickly determine the angle of the hair styling comb 100 relative to the horizontal plane.

As shown in fig. 16, in another embodiment, the pivot assembly of the above-mentioned hair styling comb 100 can be as shown in the figure, that is, the pivot assembly 30B can be a rotating member 32B different from the previous embodiment, the rotating member 32B has two inclined slots 321, 321B, the two inclined slots 321, 321B have different inclined angles, and the two first bubble levels 20 are disposed in the two inclined slots 321, 321B, and will have different inclined angles with respect to the horizontal plane. Thus, the user can view different first bubble levels 20 according to the requirement to quickly determine the angle of the hair styling comb 100 relative to the horizontal plane. In other words, the central axes C1, C2 of the two first level cells 20 disposed in the inclined grooves 312, 321B are different from each other in the angles θ 1, θ 2 to the horizontal line.

In addition, the engineering comb 100 for hairdressing of the present invention can allow the stylist to change different pivoting assemblies 30 according to the requirement, and the stylist can correspondingly have different inclined grooves with different inclination degrees through the rotating members of the different pivoting assemblies 30, so that the first bubble level meter 20 can be arranged on the body 10 at different angles.