KR102200617B1 - Nozzle device for hair drier - Google Patents

Abstract

Disclosed is a nozzle device for a hair dryer. The nozzle device for a hair dryer of the present invention comprises: a connector unit which is coupled to the hair dryer, and in which an air inlet unit is formed; and a hair holder unit extending from the connector unit to both sides to form a hair inlet unit and a hair receiving unit, equipped with a flow channel unit communicating with the air inlet unit, and equipped with an air injection unit so as to spray air to the hair received in the hair receiving unit.

Description

Nozzle device for hair dryer {NOZZLE DEVICE FOR HAIR DRIER}

The present invention relates to a nozzle device for a hair dryer, and more particularly, to a nozzle device for a hair dryer capable of preventing the hair from fluttering or tangling when drying the hair and suppressing damage to the hair.

In general, a hair dryer blows hot air onto the hair to dry or deform the hair. The hair dryer is provided with a blower for blowing air and a heater for heating the air. The discharge part of the hair dryer is formed in a long hole shape to spray air into the hair in a straight line.

However, in a conventional hair dryer, hair is blown by the discharge pressure of air, so some of the sprayed air may not be used to dry the hair.

In addition, since the hair is blown by the air, as the hair at the lower part of the clavicle dries slowly, the time in which the hair at the corresponding part is exposed to the hot air directly sprayed from the discharge part of the hair dryer may increase. Thus, hair damage to the lower part of the clavicle can be promoted.

In addition, when the hair is dried with a hair dryer, the hot air sprayed from the hair dryer and the hair come into direct contact, so the tip of the hair is mainly damaged, and the tip of the hair needs to be managed frequently. As it relies on the air of the face, there was a problem that the skin of the face was directly exposed to the hot discharged air, causing skin damage.

In addition, in order to prevent the hair from curling or curling, there was an inconvenience of holding the hair with one hand and drying the hair.

The background technology of the present invention is disclosed in Korean Patent Application Publication No. 2010-006711 (published on July 01, 2010, title of the invention: hair dryer that emits bio far-infrared rays).

Republic of Korea Patent Publication No. 2010-006711 (published on July 01, 2010)

It is an object of the present invention to provide a nozzle device for a hair dryer capable of preventing the hair from fluttering or tangling when drying the hair, and suppressing damage to the hair as well as facial skin.

A nozzle device for a hair dryer according to the present invention comprises: a connector part coupled to the hair dryer and formed with an air inlet part; And hair extending from the connector part to both sides to form a hair inlet part and a hair receiving part, forming a flow channel part communicating with the air inlet part, and having an air injection part formed to inject air to the hair accommodated in the hair receiving part. It characterized in that it comprises a holder part.

The air injection unit may include a plurality of air injection holes formed on an inner surface of the hair holder unit.

The plurality of air injection holes may be formed to inject air toward the central portion of the hair holder.

The plurality of air injection holes may be formed to be biased toward the hair inlet to prevent the hair from escaping through the hair inlet.

The plurality of air injection holes may have different sizes.

The air injection hole portion disposed at a closest distance to the hair inlet portion may be the largest.

An auxiliary injection hole may be formed on the side of the connector part of the hair holder part so as to inject air toward the center of the hair holder part.

Both sides of the hair holder part may be formed to be symmetrical to each other based on the connector part.

The hair holder part may have the same curvature at the connector part side and the same curvature at the hair inlet part.

The hair holder portion may have a different curvature at a side of the connector portion and a curvature at a side of the hair inlet portion.

The hair holder part may have a curvature of the connector part side smaller than that of the hair inlet part.

Both sides of the hair holder part may be formed to be asymmetrical with respect to the connector part.

The hair holder portion may have different lengths on both sides of the connector portion.

The hair holder portion may further include a branch guide portion formed in the hair holder portion to branch air introduced through the air inlet portion to both sides of the flow channel portion.

The hair holder part may further include a direction change guide part formed on the side of the hair inlet part of the flow channel part and for converting air toward the center of the hair receiving part.

The connector part includes a coupling part to which the air discharge part of the hair dryer is coupled; And a tapered portion extending from the coupling portion.

A hook part may be formed at the coupling part to restrain the air discharge part of the hair dryer.

The hair holder portion may further include an anti-tangling portion formed to protrude to the inside of the hair holder portion to prevent hair from being entangled.

The entanglement prevention part may include one or more tangling prevention ribs formed on the inner surface of the hair holder part.

The anti-tangling rib may be formed in a plate shape parallel to the width direction of the hair holder.

The anti-tangling rib may be formed to have a thinner thickness toward the center of the hair holder.

The entanglement preventing part coupler part detachably coupled to the inner surface of the hair holder part; And an anti-tangle rib formed to protrude from the coupler part to the inside of the hair holder part.

As described above, according to the present invention, since air is injected into the hair while the hair is surrounded by the hair holder part, it is possible to prevent the hair from freely flying or tangled by the injection pressure of the air. In addition, since most of the air injected through the air injection unit can be used for drying the hair, damage to the hair can be minimized by shortening the drying time of the hair.

In addition, the present invention is provided with a flow channel portion in which hot air introduced from the hair dryer circulates in the longitudinal direction inside the hair holder portion to prevent the hot air generated by the hair dryer from directly contacting the hair or facial skin. By allowing circulation while maintaining a certain temperature, it has the effect of preventing damage to hair as well as facial skin.

Further, according to the present invention, a plurality of air injection holes are formed to inject air toward the center of the hair holder. Accordingly, since the hair is dried while being moved to the center side by the spraying pressure of air, the hair drying performance can be improved by preventing the hair from leaving the hair holder.

Further, according to the present invention, since the anti-tangling portion is formed to protrude to the inside of the hair holder portion, the anti-tangling portion can be located between the hairs when the hair is accommodated in the hair receiving portion. Accordingly, since the tangling prevention unit separates the hair of the hair receiving unit into a plurality of groups, it is possible to prevent the hairs from tangling with each other and improve the drying performance of the hair.

1 is a perspective view schematically showing a nozzle device for a hair dryer according to a first embodiment of the present invention.
2 is a perspective view showing the structure of a connector part in the nozzle device for a hair dryer according to the first embodiment of the present invention.
3 is a view showing a nozzle device for a hair dryer according to the first embodiment of the present invention.
4 is a view showing a flow state of air in the nozzle device for a hair dryer according to the first embodiment of the present invention.
5 is a perspective view showing a nozzle device for a hair dryer according to a second embodiment of the present invention.
6 is a view showing a nozzle device for a hair dryer according to a second embodiment of the present invention.
7 is a perspective view showing a nozzle device for a hair dryer according to a third embodiment of the present invention.
8 is a view showing a nozzle device for a hair dryer according to a third embodiment of the present invention.
9 is a view showing a nozzle device for a hair dryer according to a fourth embodiment of the present invention.
10 is a view showing a nozzle device for a hair dryer according to a fifth embodiment of the present invention.
11 is a view showing a nozzle device for a hair dryer according to a sixth embodiment of the present invention.
12 is a view showing a nozzle device for a hair dryer according to a seventh embodiment of the present invention.

Hereinafter, embodiments of a nozzle device for a hair dryer according to the present invention will be described with reference to the accompanying drawings. In the process of describing the nozzle device for a hair dryer, the thickness of the lines or the size of components shown in the drawings may be exaggerated for clarity and convenience of description. In addition, terms to be described later are terms defined in consideration of functions in the present invention and may vary according to the intention or custom of users or operators. Therefore, definitions of these terms should be made based on the contents throughout the present specification.

1 is a perspective view schematically showing a nozzle device for a hair dryer according to a first embodiment of the present invention, and FIG. 2 is a perspective view showing the structure of a connector part in the nozzle device for a hair dryer according to the first embodiment of the present invention 3 is a view showing a nozzle device for a hair dryer according to a first embodiment of the present invention, and Figure 4 is a view showing a flow state of air in the nozzle device for a hair dryer according to the first embodiment of the present invention. It is a drawing.

1 to 4, the nozzle device 100 for a hair dryer according to the first embodiment of the present invention includes a connector part 110 and a hair holder part 120.

The connector unit 110 is coupled to an air discharge unit (not shown) of a hair dryer (not shown). The connector part 110 is formed in the same shape as the air discharge part so that the air discharge part is inserted. For example, when the air discharge part of the hair dryer is circular or elliptical, the connector 110 may be formed in a circular or elliptical shape. In addition, when the discharge portion of the hair dryer has a polygonal shape, the connector portion 110 may be formed in a polygonal shape.

The connector unit 110 includes a coupling portion 111 coupled to the air discharge portion of the hair dryer, and a tapered portion 112 extending from the coupling portion 111. The coupling part 111 is connected to the center of the hair holder part 120. The coupling part 111 is formed in a ring shape so that the air discharge part of the hair dryer is fitted. The tapered portion 112 is formed in a shape in which the diameter decreases from the connector portion 110 toward the hair holder portion 120. Since the air discharged from the air discharge unit flows while being collected toward the hair holder unit 120 by the tapered unit 112, the flow rate and flow pressure of the air supplied to the hair holder unit 120 can be increased. Accordingly, since the flow rate and flow rate of air discharged to the inside of the hair holder unit 120 can be increased, the drying time of the hair can be shortened and damage to the hair can be minimized.

A hook part 113 is formed on the inner side of the connector part 110 to restrain the air discharge part of the hair dryer. A plurality of hook portions 113 are formed along the circumference of the connector portion 110. The hook portion 113 includes an elastic portion 114 and a locking projection 115. The elastic portion 114 includes an elastic piece 114a formed integrally with the coupling portion 111 and a slit portion 114b formed on both sides of the elastic piece 114a. When the air discharge part of the hair dryer is fitted into the coupling part 111 of the connector part 110, the air discharge part is constrained to the connector part 110 by the restoring force of the elastic piece 114a. In addition, the locking protrusion 115 restrains the air discharge part so that the air discharge part does not come out of the connector part 110.

A limiting protrusion 117 is formed on the inner side of the connector unit 110 to limit the insertion depth of the air discharge unit of the hair dryer. When the air discharge part of the hair dryer is inserted into the connector part 110, the end portion 131 of the air discharge part is caught by the limiting protrusion 117 to limit the insertion depth of the air discharge part. In addition, since the limiting protrusion 117 supports the end of the air discharge part, it is possible to prevent the air discharge part and the connector part 110 from being spaced apart by the flow pressure or external force of air.

The hair holder portion 120 extends from the connector portion 110 to both sides so that the hair inlet portion 121 and the hair receiving portion 122 are formed. A flow channel part 123 communicating with the air inlet part 111a is formed in the hair holder part 120, and an air injection part 124 is formed to inject air to the hair contained in the hair receiving part 122. The hair holder unit 120 may be formed in a “C” or “U” shape that surrounds the hair and opens one side. A hair inlet portion 121 is formed at a portion of the hair holder portion 120 opposite to the connector portion 110. The hair receiving part 122 is a space surrounded by the hair holder part 120. The flow channel part 123 is formed long along the length direction of the hair holder part 120.

Since the hair is introduced into the hair receiving unit 122 through the hair inlet 121, a certain amount of hair may be accommodated in the hair receiving unit 122 as the hair holder unit 120 is moved toward the hair. In addition, since air is injected into the hair while the hair is surrounded by the hair holder unit 120, it is possible to prevent the hair from freely flying or tangled by the injection pressure of the air. In addition, since most of the air sprayed through the air injection unit 124 can be used for drying the hair, it is possible to minimize damage to the hair by shortening the drying time of the hair.

In addition, since the hair holder unit 120 can be moved in the longitudinal direction of the hair while surrounding the hair, the entire hair can be quickly dried. In addition, when the hair holder 120 is located under the collarbone of the hair and the hair is dried, the lower part of the collarbone of the hair can be prevented from being separated from the hair holder 120 and flying. Therefore, as the drying time of the lower part of the hair is shortened, damage to the tip of the hair can be minimized.

The air injection unit 124 includes a plurality of air injection hole units 124a formed on the inner surface of the hair holder unit 120. As the air injected through the plurality of air injection holes 124a is concentrated on the hair, it is possible to shorten the drying time of the hair.

The air injection hole portion 124a may be formed in parallel with the width direction (height direction) of the hair holder 120. In this case, the air injection hole portion 124a may be formed in a straight line. Therefore, since the air injection hole part 124a injects air in parallel with the length direction of the hair, it is possible to further improve the drying performance of the hair as the hair strands are better separated.

The plurality of air injection hole portions 124a are formed to inject air toward the central portion of the hair holder 120. Accordingly, since the hair is dried while being moved to the center side by the spraying pressure of air, the hair drying performance can be improved by preventing the hair from leaving the hair holder 120.

The plurality of air injection hole portions 124a are formed to be biased toward the hair inlet 121 so as to prevent the hair from escaping through the hair inlet 121. Since the plurality of air injection hole portions 124a are formed to be biased toward the hair inlet portion 121, the air injected through the air injection hole portion 124a flows toward the connector portion 110 to dry the hair. Accordingly, it is possible to further prevent the hair from leaving the hair holder unit 120.

The plurality of air injection hole portions 124a may have different sizes. For example, the air injection hole portion 124a positioned at odd-numbered positions in the hair inlet 121 may have a large size, and the air jet hole portion 124a positioned at even-numbered position may have a relatively small size. In addition, as the distance from the hair inlet 121 increases, the size of the air injection hole 124a may be gradually decreased. Accordingly, the injection amount of air can be adjusted for each position of the air injection hole part 124a.

The hair inlet portion 121 and the air injection hole portion 124a disposed at the nearest distance may be the largest. At this time, the size of the air injection hole portion 124a excluding the air injection hole portion 124a disposed at the nearest distance to the hair inlet portion is the same, or as the distance from the hair inlet portion 121 increases, the size of the air injection hole portion 124a Can be reduced. When the air injection hole portion 124a disposed at the nearest distance from the hair inlet 121 is formed to be the largest, the air injection pressure on the side of the hair inlet 121 may be formed the largest. Therefore, since the hair is dried while moving away from the hair inlet 121, it is possible to prevent the hair from escaping through the hair inlet 121.

An auxiliary injection hole 125 is formed on the side of the connector unit 110 of the hair holder unit 120 to inject air into the hair holder unit 120. The size of the auxiliary injection hole 125 may be relatively reduced than the size of the air injection hole 124a. Therefore, even if the air injected from the air injection hole part 124a moves the hair to the side of the connector part 110, the air injected from the auxiliary injection hole part 125 is applied to the hair so that the hair is placed in the hair holder part ( 120) can be separated from the inner side. Furthermore, it is possible to further improve the drying performance of the hair and shorten the drying time of the hair.

The hair holder part 120 further includes a branch guide part 130 formed on the hair holder part 120 to diverge the air introduced through the air inlet part 111a to both sides of the flow channel part 123 . The branch guide part 130 is formed in the center of the hair holder part 120 to correspond to the air inlet part 111a of the connector part 110. The end portion 131 of the branch guide portion 130 is formed to be rounded, and the side portion 132 of the branch guide portion 130 is formed in a shape that opens from the end portion 131. The side portion 132 is formed to be concave toward the central portion of the branch guide portion 130. Since the branch guide part 130 diverges the air introduced through the air inlet part 111a to both sides of the flow channel part 123, the air in the air inlet part 111a diverges to both sides of the flow channel part 123 When it becomes possible to minimize the flow resistance of air.

It is formed on the side of the hair inlet 121 of the flow channel portion 123, and further includes a direction change guide portion 140 for converting the air toward the center of the hair receiving portion 122. The direction change guide part 140 may be formed in parallel with the radial direction of the hair holder part 120. Since the direction change guide unit 140 changes the flow direction of air from the side of the hair inlet 121 to the central portion of the hair receiving unit 122, the hair of the hair receiving unit 122 is at the center of the hair receiving unit 122 It can be dried while moving to the side.

[Table 1] below shows the results of testing the temperature of air introduced from the hair dryer and the temperature of the air sprayed to the hair through the air injection unit when using the nozzle device for a hair dryer according to an embodiment of the present invention. . In the following tests, when the temperature of the air introduced from the hair dryer was 50 degrees, 60 degrees, 70 degrees Celsius, 80 degrees, 90 degrees, 100 degrees, and 110 degrees, respectively, the wind strength was measured for 20 minutes with the highest wind strength. All conditions were the same except for the temperature of the incoming air.

Heat stage condition Nozzle center temperature Nozzle side wall spray part temperature 110℃ 55℃± 0.6 59℃± 0.5 100℃ 53℃± 0.5 55.5℃± 0.5 90℃ 52℃± 0.5 55℃± 0.5 80℃ 51℃± 0.5 53℃± 0.5 70℃ 51℃± 0.5 53℃± 0.5 60℃ 49℃± 0.5 50℃± 0.5 50℃ 49℃± 0.5 43℃± 0.5

Referring to [Table 1] above, when the nozzle device for a hair dryer according to an embodiment of the present invention is used, the temperature of the air injected into the hair is kept constant at a relatively low temperature compared to the air introduced from the hair dryer. Accordingly, it can be seen that the present invention prevents damage to the hair by circulating and moving the high-temperature air introduced from the hair dryer in the longitudinal direction inside the hair holder unit to lower the temperature and keep it constant.

5 is a perspective view showing a nozzle device for a hair dryer according to a second embodiment of the present invention, FIG. 6 is a view showing a nozzle device for a hair dryer according to a second embodiment of the present invention, and FIG. A perspective view showing a nozzle device for a hair dryer according to a third embodiment of the present invention, and FIG. 8 is a view showing a nozzle device for a hair dryer according to the third embodiment of the present invention.

5 to 8, the hair holder 120 further includes an anti-tangling portion 150 formed to protrude to the inside of the hair holder 120 to prevent hair from being tangled. Since the tangling prevention part 150 is formed to protrude to the inside of the hair holder 120, the tangling prevention part 150 may be located between the hairs when the hair is accommodated in the hair receiving part 122. Therefore, since the tangling prevention unit 150 separates the hair of the hair receiving unit 122 into a plurality of groups, it is possible to prevent the hairs from being entangled with each other and improve the drying performance of the hair.

The tangling prevention part 150 includes one or more tangling prevention ribs 153 formed on the inner side of the hair holder 120. For example, one anti-tangling rib 153 may be formed in a portion of the hair holder 120 where the branch guide 130 is formed (see FIGS. 5 and 6 ). In addition, two anti-tangling ribs 153 may be formed at the portion where the branch guide is formed in the hair holder 120 and two sides thereof (see FIGS. 7 and 8 ). The number of tangling prevention ribs 153 installed may be appropriately changed in consideration of the size of the hair holder 120 and the shape of the hair (straight or perm hair).

The anti-tangling rib 153 is formed in a plate shape parallel to the width direction of the hair holder 120. Accordingly, the hair holder unit 120 is smoothly moved along the longitudinal direction of the hair, and it is possible to minimize damage to the hair due to friction of the hair holder unit 120.

The anti-tangling rib 153 is formed to have a thinner thickness toward the center of the hair holder 120. Therefore, the anti-tangling rib 153 can smoothly enter between the hairs.

9 is a view showing a nozzle device for a hair dryer according to a fourth embodiment of the present invention.

Referring to FIG. 9, the tangling prevention part 150 may be detachably installed on the inner side of the hair holder part 120. For example, a coupler part 151 detachably coupled to the inner surface of the hair holder part 120, and an anti-tangling rib 153 formed to protrude from the coupler part 151 to the inside of the hair holder part 120 ). The coupler part 151 is formed to be rounded in a form in close contact with the inner surface of the hair holder part 120. Coupling protrusions 152 are formed on both sides of the coupler part 151 to fit into the hair holder part 120. One or more anti-tangling ribs 153 may be formed on the coupler part 151. Since the tangling prevention unit 150 is detachably installed on the hair holder unit 120, the tangling prevention unit 150 may be coupled or separated from the hair holder unit 120 according to a user's taste.

10 is a view showing a nozzle device for a hair dryer according to a fifth embodiment of the present invention.

Referring to FIG. 10, both sides of the hair holder unit 120 may be formed to be symmetrical to each other with respect to the connector unit 110. At this time, the hair inlet 121 is disposed to face the front of the connector 110. Accordingly, since air is uniformly sprayed from both sides of the hair holder unit 120, the hair can be dried while being moved toward the center of the hair holder unit 120.

The hair holder unit 120 may have the same curvature R1 on the side of the connector unit 110 and the curvature R1 on the side of the hair inlet 121 (R1 = R2). Accordingly, the left and right sides of the hair holder 120 may each be formed in an arc shape.

11 is a view showing a nozzle device for a hair dryer according to a sixth embodiment of the present invention.

Referring to FIG. 11, the hair holder unit 120 may have a different curvature R1 at the connector unit 110 side and a curvature R2 at the hair inlet unit 121 side. For example, in the hair holder unit 120, the curvature R1 on the side of the connector unit 110 is smaller than the curvature R2 on the side of the hair inlet unit 121 (R1<R2). In this case, since the space on the side of the connector part 110 in the hair holder part 120 is formed relatively wider than the space on the side of the hair inlet part 121, the hair is moved from the hair receiving part 122 to the connector part 110 It can be dried while pulled.

12 is a view showing a nozzle device for a hair dryer according to a seventh embodiment of the present invention.

Referring to FIG. 12, the hair holder unit 120 may be formed such that both sides thereof are asymmetrical with respect to the connector unit 110. For example, one side of the hair holder unit 120 may be formed in an arc shape with respect to the connector unit 110, and the other side of the hair holder unit 120 may not be formed in an arc shape. In addition, a curvature of one side of the hair holder 120 and a curvature of the other side of the hair holder 120 may be formed differently from each other.

The hair holder unit 120 may have different lengths on both sides of the connector unit 110 (L1<L2). For example, the length L1 of the portion of the hair holder 120 positioned on the side of the user's head may be formed to be shorter than the length L2 of the portion of the hair holder 120 positioned opposite the head. In this case, since the hair inlet 121 is formed in a slightly biased position from the front of the connector to one side, the hair is smoothly inserted into the inside of the hair holder 120 when the hair holder 120 is moved to the hair side. Can be.

As described above, according to the present invention, since air is injected into the hair while the hair is surrounded by the hair holder portion, it is possible to prevent the hair from freely flying or entangled by the injection pressure of the air. In addition, since most of the air sprayed through the air injection unit can be used for drying the hair, damage to the hair can be minimized by shortening the drying time of the hair.

In addition, the present invention is provided with a flow channel portion in which hot air introduced from the hair dryer circulates in the longitudinal direction inside the hair holder portion to prevent the hot air generated by the hair dryer from directly contacting the hair or facial skin. By allowing circulation while maintaining a certain temperature, it has the effect of preventing damage to hair as well as facial skin.

Further, according to the present invention, a plurality of air injection holes are formed to inject air toward the center of the hair holder. Accordingly, since the hair is dried while being moved to the center side by the spraying pressure of air, the hair drying performance can be improved by preventing the hair from leaving the hair holder.

Further, according to the present invention, since the anti-tangling portion is formed to protrude to the inside of the hair holder portion, the anti-tangling portion can be located between the hairs when the hair is accommodated in the hair receiving portion. Accordingly, since the tangling prevention unit separates the hair of the hair receiving unit into a plurality of groups, it is possible to prevent the hairs from tangling with each other and improve the drying performance of the hair.

Although the present invention has been described with reference to the embodiments shown in the drawings, this is only illustrative, and those of ordinary skill in the field to which the technology pertains, various modifications and other equivalent embodiments are possible. I will understand.

Therefore, the true technical scope of the present invention should be determined by the claims.

100: nozzle device for hair dryer 110: connector part
111: coupling portion 111a: air inlet
112: tapered portion 113: hook portion
114: elastic part 114a: elastic piece
114b: slit portion 115: locking projection
117: restriction protrusion 120: hair holder portion
121: hair inlet 122: hair receiving portion
123: flow channel portion 124: air injection portion
124a: air injection hole part 125: auxiliary injection hole part
130: branch guide part 131: end
132: side portion 140: direction change guide portion
150: tangle prevention part 151: coupler part
152: coupling protrusion 153: anti-tangle rib

Claims (22)

A connector portion coupled to the hair dryer and forming an air inlet portion; And
A hair holder that extends from the connector to both sides so as to form a hair inlet portion and a hair receiving portion, a flow channel portion communicating with the air inlet portion is formed, and an air injection portion is formed to inject air to the hair accommodated in the hair receiving portion Includes wealth,
The hair holder portion is formed in a'C' shape that surrounds the hair receiving portion and opens one side,
The air injection part includes a plurality of air injection holes formed on the inner surface of the hair holder part,
The plurality of air injection holes are formed to inject air toward the central portion of the hair holder,
A plurality of the air injection hole portion is formed to be biased toward the hair inlet side to prevent the hair from escaping through the hair inlet,
The hair holder portion further includes an anti-tangling portion formed to protrude to the inside of the hair holder portion to prevent hair from being entangled,
The entanglement prevention part includes one or more tangling prevention ribs formed on the inner surface of the hair holder part,
The anti-tangling rib is a nozzle device for a hair dryer, characterized in that the thickness is formed thinner toward the center of the hair holder portion.
delete delete delete The method of claim 1,
A nozzle device for a hair dryer, characterized in that the plurality of air injection holes are formed in different sizes.
The method of claim 5,
A nozzle device for a hair dryer, characterized in that the air injection hole disposed at the nearest distance from the hair inlet is formed the largest.
The method of claim 1,
A nozzle device for a hair dryer, characterized in that an auxiliary injection hole is formed on the side of the connector part of the hair holder part so as to spray air toward the center of the hair holder part.
The method of claim 1,
A nozzle device for a hair dryer, wherein both sides of the hair holder part are formed to be symmetrical to each other with respect to the connector part.
The method of claim 8,
The hair holder nozzle device for a hair dryer, characterized in that the curvature of the connector portion side and the hair inlet portion is formed to have the same curvature.
The method of claim 8,
The hair holder nozzle device for a hair dryer, characterized in that the curvature of the connector portion side and the hair inlet portion is formed differently.
The method of claim 10,
The hair holder nozzle device for a hair dryer, characterized in that the curvature of the connector portion side is formed smaller than the curvature of the hair inlet side.
The method of claim 1,
A nozzle device for a hair dryer, wherein both sides of the hair holder part are formed to be asymmetrical with respect to the connector part.
The method of claim 12,
The hair holder part is a nozzle device for a hair dryer, characterized in that the length is formed different from each other based on the connector part.
The method of claim 1,
The hair holder portion further comprises a branch guide portion formed in the hair holder portion to branch the air introduced through the air inlet portion to both sides of the flow channel portion.
The method of claim 1,
The hair holder part is formed on the side of the hair inlet part of the flow channel part, and further comprises a direction change guide part for converting air toward the center of the hair receiving part.
The method of claim 1,
The connector part,
A coupling portion to which the air discharge portion of the hair dryer is coupled; And
A nozzle device for a hair dryer, characterized in that it comprises a tapered portion extending from the coupling portion.
The method of claim 16,
A nozzle device for a hair dryer, wherein a hook part is formed at the coupling part to constrain the air discharge part of the hair dryer.
delete delete The method of claim 1,
The anti-tangling rib is a nozzle device for a hair dryer, characterized in that formed in a plate shape parallel to the width direction of the hair holder.
delete The method of claim 1,
The tangling prevention part,
A coupler unit detachably coupled to the inner surface of the hair holder unit; And
A nozzle device for a hair dryer, characterized in that it comprises an anti-tangle rib formed to protrude from the coupler part to the inside of the hair holder part.

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