Hair styling nozzle and hair dryer

Abstract

A styling nozzle coupled to an air discharge portion of a hair dryer includes a rear coupling portion fastened to the air discharge portion, and a plurality of comb teeth plates arranged at predetermined intervals in a first direction while extending forward from the rear coupling portion, wherein the comb teeth plates include a locking end portion having an increased size at a front end portion of the comb teeth plates. The styling nozzle is formed with a locking protrusion at an end portion thereof, so that the hair does not come off the comb teeth during styling, thereby facilitating the hair styling operation.

Description

Technical Field

[0001] This disclosure relates to a hair styling nozzle for fixing the shape of hair and a hair dryer including the hair styling nozzle. Background Technology

[0002] A hair dryer that vents air through an air outlet can be used to allow moisture from wet hair to flow back as desired or to shape hair from its current shape to a desired shape.

[0003] Fan units and other components for facilitating airflow can be embedded in the hair dryer, and hair dryers with such internal configurations can be designed to allow users to conveniently use the hair dryer, taking into account its own weight, etc.

[0004] When the heater module is located inside the head and the temperature of the housing also increases due to the heat from the heater module, there is a risk of burns, and internal components such as the controller may be affected. Therefore, a structure is needed in which the heat from the heater module is not transferred to the outside or other locations, but is instead transferred entirely to the air passing through the airflow path.

[0005] In particular, in order to use the hair dryer wirelessly, a battery needs to be embedded, space for installing the battery needs to be additionally ensured in the hair dryer, and components such as an ion generator can be added to expand functionality.

[0006] Hair dryers can be used for both drying and styling hair. However, styling hair usually requires separate tools such as hairbrushes or hot straighteners, or professional skills, making it difficult to achieve highly satisfactory results at home.

[0007] Various types of accessories are being developed to expand the functionality of hair dryers, making it easier to style hair even at home. Summary of the Invention

[0008] Technical Purpose

[0009] One object of this disclosure is to provide a hair styling nozzle for producing a voluminous look and a hair dryer including the hair styling nozzle.

[0010] Technical solution

[0011] A styling nozzle is provided for coupling to an air outlet of a hair dryer, the styling nozzle comprising: a rear coupling portion fastened to the air outlet; and a comb plate extending from the rear coupling portion in a forward direction and arranged spaced apart from each other in a first direction at a predetermined interval, wherein each of the comb plates includes a locking end with an enlarged dimension at a front end of the comb plate.

[0012] The width of each of the comb plates in a second direction perpendicular to the first direction may decrease as each comb plate extends from the rear connecting portion to the locking end in the forward direction.

[0013] The locking end may include a first locking end having a first inclined surface, and the width in a second direction perpendicular to the first direction increases as the first locking end extends rearward from the front end.

[0014] The first locking end may include a second inclined surface such that its width in the second direction decreases as the first locking end extends rearward from the rear end of the first inclined surface.

[0015] The inclination of the second inclined surface can be greater than that of the first inclined surface.

[0016] The maximum width of the first locking end in the second direction can be 150% or 250% of the width of the rear end of the first locking end in the second direction.

[0017] The locking end may include a second locking end, the width of which increases in the first direction, and the distance between the maximum protrusion of the second locking end and the comb plate adjacent to the second locking end or the second locking end may be in the range of 20% or greater and 60% or less of the distance between adjacent comb plates among the plurality of comb plates.

[0018] According to another aspect of this disclosure, a hair dryer is provided, the hair dryer comprising: a hair dryer body including an annular air outlet; and a styling nozzle coupled to the air outlet, wherein the styling nozzle includes: a rear coupling portion fastened to the air outlet; and a comb plate extending forward from the rear coupling portion and arranged spaced apart from each other in a first direction at a predetermined interval, wherein each of the comb plates includes a locking end having an enlarged dimension at a front end of the comb plate.

[0019] Beneficial effects

[0020] The disclosed hair styling nozzle can guide air so that air from a circular air outlet gathers in a linear manner.

[0021] Furthermore, the hair styling nozzle disclosed herein can apply heat while fixing the hair shape, without the need to use a brush separately.

[0022] Furthermore, the hair styling nozzle disclosed herein has the following advantages: because a locking protrusion is formed at the end, the hair will not fall off the comb teeth during styling, thus making hair styling easier.

[0023] The effects that can be obtained from this disclosure are not limited to those described above, and other effects not mentioned will be clearly understood by those skilled in the art from the following description. Attached Figure Description

[0024] Figure 1 This is a front perspective view illustrating a hair dryer according to an embodiment of the present disclosure.

[0025] Figure 2 This is a rear perspective view illustrating a hair dryer according to an embodiment of the present disclosure.

[0026] Figure 3 This is a cross-sectional view illustrating the interior of a hair dryer according to an embodiment of the present disclosure.

[0027] Figure 4 This is a perspective view of a nozzle according to the first embodiment of this disclosure.

[0028] Figure 5 This is a cross-sectional view of a shaped nozzle according to the first embodiment of this disclosure.

[0029] Figure 6 This is a front view of a shaped nozzle according to the first embodiment of this disclosure.

[0030] Figure 7 This is a top view of a nozzle according to the first embodiment of this disclosure.

[0031] Figure 8 This is a diagram illustrating the airflow of a shaped nozzle according to a first embodiment of the present disclosure.

[0032] Figure 9 This is a cross-sectional view of a nozzle according to the second embodiment of this disclosure.

[0033] Figure 10 This is a diagram illustrating the airflow of a shaped nozzle according to a second embodiment of the present disclosure.

[0034] Figure 11 This is a perspective view of a nozzle according to the third embodiment of this disclosure.

[0035] Figure 12 This is a cross-sectional view of a shaped nozzle according to the third embodiment of this disclosure.

[0036] Figure 13 This is a diagram illustrating the airflow of a shaped nozzle according to the third embodiment of this disclosure.

[0037] Figure 14 This is a perspective view of a nozzle according to the fourth embodiment of this disclosure.

[0038] Figure 15 This is a cross-sectional view of a nozzle according to the fourth embodiment of this disclosure.

[0039] Figure 16 This is a diagram illustrating the airflow of a shaped nozzle according to the fourth embodiment of this disclosure. Detailed Implementation

[0040] In the following, embodiments of the present disclosure will be described in detail with reference to the accompanying drawings, so that they can be easily implemented by those skilled in the art to which this disclosure pertains.

[0041] However, this disclosure can be implemented in many different forms and is not limited to the embodiments described herein. Furthermore, for clarity of description, components irrelevant to the description have been omitted, and similar reference numerals have been assigned to similar components throughout the specification.

[0042] In this specification, repeated descriptions of the same parts have been omitted.

[0043] Furthermore, it should be understood in this specification that when a component is referred to as being "connected" to another component, the component may be directly connected to the other component, or there may be an intermediate component. Conversely, it should be understood that when a component is referred to as being "directly connected" to another component in this specification, there is no intermediate component.

[0044] Furthermore, the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit this disclosure.

[0045] Furthermore, in this specification, unless the context clearly indicates otherwise, the singular forms “a” and “one” are intended to also include the plural forms.

[0046] Furthermore, it should be understood in this specification that the terms “comprising,” “including,” “including,” and “containing” specify the presence of certain features, numbers, steps, operations, elements, and components or combinations thereof, but do not preclude the presence or addition of one or more other features, numbers, steps, operations, elements, and components or combinations thereof.

[0047] Furthermore, in this specification, the term "and / or" includes a combination of multiple listed items or one of multiple listed items. In this specification, "A or B" can include "A", "B", or "both A and B".

[0048] This disclosure relates to portable devices that can be used by hand, and more specifically, to small electronic devices designed for handheld use. Since the portable device is not used in a fixed position but is directly held and used by the user, it needs to be lightweight, and a comfortable grip on the handle 102 is important. Additionally, since the portable device is susceptible to contamination by external substances, waterproof features may be required. A seal is needed between the housing and the frame to prevent internal air from being released into areas other than the air vent.

[0049] The portable devices disclosed herein relate to beauty devices. For example, the portable device relates to a hair dryer 100. Although this disclosure is described based on a hair dryer 100, it is not limited thereto. Portable devices such as handheld skincare devices or body care devices may also be included within the scope of this disclosure.

[0050] Figure 1 This is a front perspective view of a hair dryer 100 according to an embodiment of the present disclosure. Figure 2 This is a rear perspective view of a hair dryer 100 according to an embodiment of the present disclosure. Figure 3 It is along Figure 2 The image above is a cross-sectional view of the hair dryer 100 according to an embodiment of the present disclosure, taken by line AA.

[0051] In the attached diagram, the x-axis represents the left-right direction, the y-axis represents the front-back direction, and the z-axis represents the up-down direction. When viewed from the front, +x represents the right side, and -x represents the left side. Furthermore, +y represents the forward direction, -y represents the backward direction, +z represents the upward direction, and -z represents the downward direction.

[0052] A hair dryer 100 according to an embodiment of the present disclosure includes a main body, which includes a head 101 and a handle portion 102. The handle portion 102 includes an air inlet 104 at its lower part through which air is introduced from the outside, and the head 101 includes an air outlet 103 through which air is discharged, a heater module 150, and a touch display 135 on its rear surface.

[0053] The interior of the main bodies 101 and 102 of the hair dryer 100 includes an airflow path extending from the air inlet 104 to the air outlet 103. The airflow path disclosed herein is not a straight path. Specifically, as... Figure 3 As shown, the air in the airflow path flows vertically in the handle portion 102 and then bends horizontally in the head 101.

[0054] Air inlet 104 may be located at the lower part of handle portion 102, and air outlet 103 may be located in front of head 101. Handle portion 102 and head 101 may have shapes corresponding to the direction of airflow path extension. For usability, handle portion 102 may extend in a direction slightly inclined forward relative to head 101 from the vertical direction.

[0055] The handle portion 102 can be formed into a cylindrical shape with a diameter that the user can grasp, and the head 101 can be formed into a cylindrical shape with a diameter larger than that of the handle portion 102. The diameter of the handle portion 102 can be uniform from bottom to top, but the head 101 can have a slightly smaller diameter at the front to guide air toward the air outlet 103.

[0056] The air inlet 104 may include an air intake hole 1283 formed around the periphery of the handle portion 102 and a filter for preventing the introduction of other foreign objects such as dust. A filter frame to which the filter is fixed may be located at the lower part of the handle portion 102 and may constitute the air inlet 104.

[0057] The filter is made of a different material than the housings 111 and 121 that form the exterior of the hair dryer 100, and is a thin-film component, thus it may be damaged by external impacts. Therefore, a filter cover 128 for protecting the filter may be further included, and the filter cover 128 may be configured to be removable to facilitate cleaning and replacement of the filter.

[0058] Air outlet 103 may be located in front of head 101 and may include an annular opening. For example... Figure 3 As illustrated, the heating wire 156 of the heater module 150 of this disclosure has a donut shape with a hollow center and is wound around a cylindrical heater housing 158. The air outlet 103 may also have an annular shape corresponding to the arrangement of the heating wire 156. That is, the center of the air outlet 103 can be blocked to form this annular shape.

[0059] The hair styling nozzle 200 may be further included and coupled to the air outlet 103 to expand the functionality of the hair dryer 100. The hair styling nozzle 200 can be easily detached via a magnet located at the center of the air outlet 103.

[0060] Figure 4 This is a perspective view of the shaped nozzle 200 according to the first embodiment of this disclosure, and Figure 5 This is a cross-sectional view of the shaped nozzle 200 according to the first embodiment of this disclosure. Figure 6 This is a front view of the shaped nozzle 200 according to the first embodiment of this disclosure, and Figure 7This is a top view of the shaped nozzle 200 according to the first embodiment of this disclosure.

[0061] The styling nozzle 200 disclosed herein is detachable from the air outlet 103 of the blower 100 and is used to guide the flow of hot air discharged from the air outlet 103.

[0062] The styling nozzle 200 disclosed herein can be used to apply heat to the hair roots to lift the hair from the scalp for a voluminous style. To achieve the voluminous style, a method is used in which a round brush is used to wrap the hair near the scalp, and then a hair dryer 100 is used to apply heat to fix the shape of the hair.

[0063] However, there is a problem: styling for volume is difficult because it is hard to shape the hair using a round brush and to hold it in place by applying heat with a hair dryer 100. The styling nozzle 200 disclosed herein is an auxiliary accessory that can be attached to the hair dryer 100, allowing for easy volume styling by easily lifting the hair from the scalp without the need for a separate round brush.

[0064] The shaped nozzle 200 of this embodiment includes a rear connecting portion 210 that contacts the air outlet 103 and comb plates 220 that extend from the rear connecting portion 210 in a forward direction and are arranged at predetermined intervals in a first direction. The rear connecting portion 210 may include an annular connecting portion 211 connected to the periphery of the air outlet 103 and a central connecting portion 215 located at the center of the annular connecting portion 211 and fastened to the main body of the nozzle connecting portion 113.

[0065] The first direction D1 refers to the horizontal direction in the attached drawing, and the second direction D2 refers to the vertical direction in the attached drawing. When the styling nozzle 200 is connected to the air outlet 103 of the blower 100, the styling nozzle 200 can be freely connected at 360 degrees. Therefore, the first direction D1 and the second direction D2 will be used instead of the horizontal and vertical expressions to describe the styling nozzle 200.

[0066] When the styling nozzle 200 is attached to the main body, the annular connecting portion 211 contacts the outer periphery of the air outlet 103. Hot air discharged from the air outlet 103 passes through the annular space between the annular connecting portion 211 and the central connecting portion 215, and the styling nozzle 200 includes a plurality of comb-tooth plates 220 extending forward from the front surface of the annular connecting portion 211.

[0067] The plurality of comb plates 220 can be arranged spaced apart from each other at a predetermined distance in the first direction D1, and each of the comb plates 220 is a plate-like member extending in a second direction D2 perpendicular to the first direction D1. Figure 5As illustrated, the rear end of each of the comb plates 220 can be connected to the annular connecting portion 211 at two opposite ends in the second direction D2, and the middle portion is connected to the central connecting portion 215.

[0068] Reference Figure 7 The plurality of comb plates 221 are spaced apart from each other at equal intervals in the first direction D1, and their thickness in the first direction D1 can have the same value in the front-rear direction. However, each of the outer comb plates 222 located at two opposite ends in the first direction D1 can have a rear end whose thickness in the first direction D1 is greater than the thickness of its front end in the first direction D1. Figure 6 As illustrated, the maximum thickness of the rear end of the outer comb plate 222 in the first direction D1 can have a value corresponding to the width of the annular connecting portion 211.

[0069] Since no air is discharged at the location of the annular connecting part 211, there is no need to further provide the comb plate 220. Since the outer comb plate 222 is the part directly affected by external impact, its rear end can be constructed to have a large thickness, thereby improving the rigidity of the shaping nozzle 200.

[0070] like Figure 5 As illustrated, the width of each comb plate 220 in the second direction D2 is greatest at the rear end and decreases as the comb plate extends in the forward direction, thereby forming a pointed shape. The narrow portion of the comb plate 220 in the second direction D2 can be constructed to be longer, allowing the comb plate 220 to be easily inserted between the hairs and achieving a natural, voluminous style. Figure 5 As illustrated, the slope of the rear end can be formed to be steep, so as to form a sloped surface with a central depression facing the second direction D2.

[0071] When hot air is applied after the comb plate 220 is inserted into the hair, the hot air can be supplied to the hair hooked by the comb plate 220, so that a fluffy style can be achieved without a separate round brush.

[0072] Reference Figure 1 The air outlet 103 of the hair dryer 100 may have an annular shape and may include a nozzle connector 113, which has a magnet in a central blocking portion and is configured to connect to the styling nozzle 200.

[0073] The shaped nozzle 200 may include a central connecting portion 215, which includes a nozzle magnet facing the magnet of the nozzle connecting portion 113 with opposite polarity. The central connecting portion 215 may be located at the center of the annular connecting portion 211 and may be arranged to have a uniform distance from the inner periphery of the annular connecting portion 211.

[0074] The center of the central connecting part 215 and the center of the annular connecting part 211 can be set to be the same concentrically, and the space between the outer periphery of the annular connecting part 211 and the outer periphery of the central connecting part 215 can correspond to the annular outlet of the air outlet 103.

[0075] The styling nozzle 200 may include a phase plug 230 protruding forward from the central connecting portion 215. For example... Figure 5 As illustrated, the phase plug 230 may have a pointed front end and may be used as a guide for concentrating the hot air discharged in the annular shape toward the center in the second direction D2.

[0076] Furthermore, since the multiple comb plates 220 are connected to the annular connecting portion 211 only at two ends in the second direction D2, the comb plates 220 may be susceptible to impacts in the first direction D1 and may therefore be damaged. The phase plug 230 can be integrally formed with the multiple comb plates 220 to improve the rigidity of the comb plates 220.

[0077] In other words, except for the portion between the annular connecting portion 211 and the central connecting portion 215, the comb plate 220 can be connected to the annular connecting portion 211 or the phase plug 230 at its rear end, thereby preventing the comb plate 220 from shaking or being damaged in the first direction D1.

[0078] The phase plug 230 can be visually exposed among multiple comb plates 220, such as Figure 6 and Figure 7 As illustrated in the examples, but as... Figure 5 As illustrated, the phase plug 230 is smaller in the second direction D2 than the comb plate 220 in the second direction D2, so the phase plug 230 does not protrude from the comb plate 220.

[0079] The central connecting portion 215 has a circular shape, wherein the shape in the first direction D1 and the shape in the second direction D2 are the same, such as... Figure 6 The example shown corresponds to the nozzle connection 113 of the hair dryer 100. However, since the phase plug 230 serves as a guide for converging air towards the center in the second direction, the shape of the phase plug 230 in the first direction D1 and the shape in the second direction D2 can be different, such as... Figure 5 and Figure 7 exemplified in .

[0080] The air in the first direction D1 is prevented from spreading laterally by the multiple comb plates 220, and the shape of the phase plug 230 has little effect on the air direction. Therefore, as Figure 7 As illustrated, the phase plug 230 can be formed with a curved surface that convexes in the forward direction, and can have a rectangular shape or a shape in which the outline forms a straight line in a top view.

[0081] However, since there are no blocking structures on the upper and lower sides in the second direction D2, the airflow in the second direction D2 is affected by the cross-sectional shape of the phase plug 230 in the second direction D2. Figure 8 This is a diagram illustrating the hot air flow of a shaped nozzle 200 according to a first embodiment of the present disclosure, wherein... Figure 8 (a) in the example illustrates Figure 7 The hot air flow at part (a) in the middle, and Figure 8 Example (b) in the example is Figure 7 The flow of hot air at section (b) in the middle.

[0082] Figure 8 (a) illustrates the hot air flow at the central portion in the first direction D1, where the phase plug 230 protrudes most prominently, and Figure 8 (b) illustrates the flow of hot air at the end. As illustrated in (a), in the central portion in the first direction D1, hot air is discharged from both sides of the phase plug 230 in the second direction D2, and the air flows along the outer surface of the phase plug 230. Therefore, it can be confirmed that the air flows in a manner corresponding to the shape of the phase plug 230.

[0083] like Figure 8 As illustrated in (b), at the end in the first direction D1, the gas outlet is located only at the center in the second direction D2, and hot air is linearly discharged from the central portion. However, as Figure 8 As illustrated in (a), it can be confirmed that the central portion tends to spread widely in the second direction D2.

[0084] The shape of the phase plug 230 can be changed so that the flow of hot air in the central portion in the first direction D1 is directed to be concentrated at the center in the second direction D2.

[0085] Figure 9 This is a cross-sectional view of the shaped nozzle 200 according to the second embodiment of this disclosure, and Figure 10 This is a diagram illustrating the airflow of a shaped nozzle 200 according to a second embodiment of the present disclosure.

[0086] like Figure 9As illustrated, unlike the embodiments described above, the phase plug 230 has a concave cross-sectional shape in the second direction D2. Like the comb plate 220, the slope at the rear end is steeper and the slope at the front end is gentler, thus forming a pointed shape, and the outer surface of the cross-section of the phase plug 230 in the second direction D2 can be set to be at the same distance from the outer contour of the comb plate 220.

[0087] Figure 10 (a) in the example illustrates Figure 9 In the embodiment, hot air flows at the central portion in the first direction D1, and Figure 10 Example (b) in the example is Figure 9 In the embodiment, hot air flows at the end in the first direction D1. (Refer to...) Figure 10 In (b), the hot air flow at the end in the first direction D1 is not significantly different from the hot air flow in the above embodiment. That is, the hot air flow at the end in the first direction D1 is not significantly affected by the shape of the phase plug 230.

[0088] However, refer to Figure 10 In (a), in the central portion, hot air flows along the outer surface of the phase plug 230, thus confirming that, with Figure 8 Compared to (a) in the previous example, hot air tends to gather towards the center.

[0089] Figure 11 This is a perspective view of the shaped nozzle 200 according to the third embodiment of this disclosure, and Figure 12 This is a cross-sectional view of a styling nozzle 200 according to a third embodiment of the present disclosure. The styling nozzle 200 of this embodiment may include an enlarged locking end at the front end of the comb plate 220. This locking end refers to a portion of a shape protruding from the front end of the comb plate 220, and may include, for example... Figure 12 The first locking end 225, which is enlarged in the second direction D2, is illustrated in the example.

[0090] The first locking end 225 may extend only to one side in the second direction D2, but as Figure 12 As illustrated, it may have a shape that expands symmetrically on both sides toward the second direction D2. The first locking end 225 may include a first inclined surface 225d extending from the maximum protrusion 225a to the front end 225c, and a second inclined surface 225e extending from the maximum protrusion 225a to the rear end 225b.

[0091] The first inclined surface 225d and the second inclined surface 225e can be symmetrical to each other. Alternatively, such as Figure 12As illustrated, the second inclined surface 225e may be steeper than the first inclined surface 225d, or it may be configured to form a 90-degree stepped section.

[0092] The first locking end 225 can be configured in an arrow-like shape by making the inclinations of the first inclined surface 225d and the second inclined surface 225e different from each other. The first locking end 225 is characterized in that it is easy to insert between hairs, but easy to remove from hair only in a direction that does not interfere with the first locking end 225.

[0093] The width a of the largest protrusion 225a of the first locking end 225 in the second direction D2 can be configured to be 150% to 250% of the width b of the rear end 225b. If the width is too large, there will be no hair-locking effect, and if the width is too small, hair tangling may occur. Therefore, the width can be configured to have a size in the range of 1.5 to 2.5 times.

[0094] Figure 13 This is a diagram illustrating the airflow of a shaped nozzle 200 according to a third embodiment of the present disclosure. Figure 13 (a) illustrates the flow of hot air at the central portion in the first direction D1, and Figure 13 (b) illustrates the flow of hot air at the end in the first direction D1.

[0095] It can be confirmed. Figure 13 The hot air flow illustrated in the figure and Figure 10 The hot air flow is almost the same, so when the first locking end 225 is added at the front end of the comb plate 220, the hot air flow is not adversely affected.

[0096] Figure 14 This is a diagram illustrating various embodiments of the first locking end portion 225 of the shaped nozzle 200 according to a third embodiment of the present disclosure. The first inclined surface 225d of the first locking end portion 225 can be as follows: Figure 14 The curved surfaces illustrated in (a) and (b) are shown. The second inclined surface 225e can be as follows: Figure 14 An inclined surface with a curved surface, as illustrated in (a) of the diagram, or which may be as follows: Figure 14 The steps are illustrated in (b) and (c).

[0097] Figure 15This is a top view of the styling nozzle 200 according to a third embodiment of the present disclosure. The locking end may include a second locking end 226 protruding in the first direction D1. The comb plate 220 may include only one of the first locking end 225 and the second locking end 226, or it may include both the first locking end 225 and the second locking end 226.

[0098] The second locking end 226 protruding in the first direction D1 needs to have a protrusion amount constructed taking into account the distance from the adjacent comb plate 220. The second locking end 226 can protrude to a value in the range of 20% to 60% of the distance c between the adjacent comb plates 220.

[0099] If the protrusion of the second locking end 226 is too large, it may be difficult to insert hair between the comb plates 220 or the hair may become tangled. If the protrusion is too small, the hair locking effect cannot be expected. Therefore, the amount of the second locking end 226 protruding in the first direction D1 can be configured to have a range of 40% or more and 80% or less.

[0100] Figure 16 This is a diagram illustrating various embodiments of the second locking end 226 of the shaped nozzle 200 of this disclosure. (See diagram for details.) Figure 16 As illustrated in (a) to (c), the second locking end 226 may protrude only to one side of the comb plate 220, or as shown in the examples. Figure 16 As illustrated in (d) to (f), it can protrude to both sides in the first direction D1 to form a symmetrical shape.

[0101] In the latter case, the protrusion of the second locking end 226 can be determined such that the distance between the largest protrusions of adjacent second locking ends 226 has a ratio to... Figure 15 The corresponding values ​​for d in the range are 0.2a to 0.6a.

[0102] Like the first locking end 225, the second locking end 226 may have different inclinations of the first inclined surface 225d and the second inclined surface 225e, or as Figure 15 and Figure 16 As illustrated, they can have the same degree of inclination. Due to the spacing from the adjacent comb plates 220, the second locking end 226 has a limited amount of protrusion compared to the first locking end 225, so the first inclined surface 226d and the second inclined surface 225e can be configured to have the same shape.

[0103] As described above, the hair styling nozzle 200 of this disclosure can guide air so that air from the circular air outlet 103 is gathered in a linear manner.

[0104] Furthermore, the hair styling nozzle 200 disclosed herein can apply heat while fixing the hair shape, without the need to use a brush separately.

[0105] Furthermore, the hair styling nozzle 200 disclosed herein has the following advantages: because a locking protrusion is formed at the end, hair will not be removed from the comb teeth during styling, thereby making hair styling easier.

[0106] Although this disclosure has been illustrated and described with reference to specific embodiments, it will be apparent to those skilled in the art that various modifications and alterations can be made to this disclosure without departing from the technical spirit of the disclosure as provided by the appended claims.

[0107] Implementation

[0108] Regarding the various embodiments for implementing this disclosure, repeated descriptions as described above in the foregoing sections regarding the best embodiments for implementing this disclosure are omitted.

[0109] Industrial applicability

[0110] Because this disclosure can be applied to hair dryers in various fields, its industrial applicability is recognized.

Claims

1. A styling nozzle coupled to the air outlet of a hair dryer, the styling nozzle comprising: The rear connection portion is fastened to the air outlet; as well as Comb plates, which extend forward from the rear connecting portion and are arranged at predetermined intervals in a first direction, Each of the comb plates includes a locking end with an enlarged dimension at the front end of the comb plate.

2. The shaping nozzle according to claim 1, wherein, The width of each of the comb plates in the second direction perpendicular to the first direction decreases as each comb plate extends from the rear connection portion to the locking end in the forward direction.

3. The shaping nozzle according to claim 1, wherein, The locking end includes a first locking end having a first inclined surface such that its width in a second direction perpendicular to the first direction increases as the first locking end extends rearward from the front end.

4. The shaping nozzle according to claim 3, wherein, The first locking end includes a second inclined surface such that its width in the second direction decreases as the first locking end extends rearward from the rear end of the first inclined surface.

5. The shaping nozzle according to claim 4, wherein, The inclination of the second inclined surface is greater than that of the first inclined surface.

6. The shaping nozzle according to claim 3, wherein, The maximum width of the first locking end in the second direction has a dimension of 150% or 250% of the width of the rear end of the first locking end in the second direction.

7. The shaping nozzle according to claim 1, wherein, The locking end includes a second locking end, the second locking end having a width that increases in the first direction, and The distance between the maximum protrusion of the second locking end and the comb plate adjacent to the second locking end or the second locking end has a range of 20% or more and 60% or less of the distance between adjacent comb plates among the plurality of comb plates.

8. A hair dryer, the hair dryer comprising: A hair dryer body, the hair dryer body including an annular air outlet; as well as A shaping nozzle, which is connected to the air outlet. The shaping nozzle includes: Rear connection portion, the rear connection portion being fastened to the air outlet; and Comb plates, which extend forward from the rear connecting portion and are arranged at predetermined intervals in a first direction, Each of the comb plates includes a locking end with an enlarged dimension at the front end of the comb plate.

Images