CN116172328A - Tuyere for electric hair drier - Google Patents
Tuyere for electric hair drier Download PDFInfo
- Publication number
- CN116172328A CN116172328A CN202310076901.8A CN202310076901A CN116172328A CN 116172328 A CN116172328 A CN 116172328A CN 202310076901 A CN202310076901 A CN 202310076901A CN 116172328 A CN116172328 A CN 116172328A
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- air outlet
- air
- tuyere
- flow
- choke
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- 238000009434 installation Methods 0.000 claims abstract description 13
- 230000000903 blocking effect Effects 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 238000005728 strengthening Methods 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 5
- 238000007664 blowing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D2/00—Hair-curling or hair-waving appliances ; Appliances for hair dressing treatment not otherwise provided for
- A45D2/36—Hair curlers or hair winders with incorporated heating or drying means, e.g. electric, using chemical reaction
- A45D2/367—Hair curlers or hair winders with incorporated heating or drying means, e.g. electric, using chemical reaction with electrical heating means
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D6/00—Details of, or accessories for, hair-curling or hair-waving devices
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- Cleaning And Drying Hair (AREA)
Abstract
The invention discloses a tuyere for an electric hair drier, which comprises a tuyere body and a choke piece; the air nozzle body is provided with a mounting cavity and a first air outlet, the wall surface of the mounting cavity is provided with a first air guide concave position capable of reducing the air outlet angle of air flow, and the air flow can flow through the first air guide concave position and flow out of the first air outlet; the choke piece is rotatably arranged in the mounting cavity, and the choke piece can shield the left side or the right side of the first air outlet so that air flows out from the right side or the left side of the first air outlet. Compared with the prior art, through set up first wind-guiding concave position on the wall of installation cavity, let before the wind flow flows from first air outlet, the wind flow can flow from first air outlet again after carrying out the water conservancy diversion through this first wind-guiding concave position to can reduce the angle when the wind flow flows, let the wind flow become low from the angle that first air outlet flows, and then can guarantee that the wind flow of outflow can flow along the side of tuyere body, thereby improve tuyere curly hair effect.
Description
Technical Field
The invention relates to the technical field of hair drier accessories, in particular to a wind nozzle for a hair drier.
Background
The hair curler accessory is arranged on a hair care electric appliance such as a hair dryer or a hair curler, and the hair care electric appliance bends and heats hair, so that the hair can be kept in a bent state for a certain time, and the attractive effect is improved.
In the prior art, a hair curler accessory (namely a tuyere) arranged on a hair dryer is provided with an inlet for inserting the hair dryer at the bottom and an air outlet at the side surface; the user winds the hair in the side of tuyere, through the hair-dryer bloies, and the wind flow that blows out can be followed the air outlet and flowed along the tuyere side to adsorb the hair of winding in the tuyere side, and then realize the curly hair function. The inventor finds that the air outlet has a simple structure and an excessive air outlet angle, so that the blown air flow is difficult to flow along the side face of the air nozzle; the curling effect is affected once the wind current does not flow along the side of the tuyere.
Therefore, a new technical solution is needed to solve the above problems.
Disclosure of Invention
In view of the above, the present invention aims at overcoming the drawbacks of the prior art, and its primary object is to provide a wind nozzle for electric hair drier, which effectively solves the technical defect that wind current is difficult to flow along the side of wind nozzle due to the overlarge wind outlet angle of the wind outlet in the prior art.
A wind nozzle for an electric hair drier comprises a wind nozzle body and a wind blocking piece; the tuyere body is provided with a hollow installation cavity and a first air outlet arranged on the side surface of the tuyere body, and the first air outlet can be communicated with the installation cavity; the wall surface of the mounting cavity is provided with a first air guide concave position capable of reducing the air outlet angle of air flow, and the first air guide concave position is positioned beside the first air outlet so that the air flow can flow through the first air guide concave position and flow out of the first air outlet; the choke piece is rotatably arranged in the mounting cavity, and the choke piece can shield the left side or the right side of the first air outlet so that air flows out from the right side or the left side of the first air outlet.
The utility model provides a pair of tuyere for hairdryer's beneficial effect lies in: compared with the prior art, the air flow can flow from the first air outlet through the first air guide concave position before flowing out of the first air outlet, so that the angle of the air flow flowing out can be reduced, the angle of the air flow flowing out of the first air outlet is reduced, the flowing-out air flow can flow along the side face of the air nozzle body, and the user can adsorb the wound hair by the air flow flowing along the side face of the air nozzle body when winding the hair on the air nozzle body, so that the hair curling effect of the air nozzle is improved;
meanwhile, the wind blocking piece is rotatably arranged in the installation cavity, and wind flow can be switched to flow out from the left side or the right side of the first air outlet, so that the effect of wind flow reversing is achieved, different blowing directions can be conveniently selected by a user as required, and the use convenience of the user is further improved.
As a preferred embodiment: the choke piece comprises a hollow wind cavity and a second air outlet which is arranged on the side face of the choke piece and is in conductive connection with the wind cavity, and when the wall face of the choke piece rotates to shield one side of the first air outlet, the second air outlet of the choke piece is communicated with the other side of the first air outlet.
As a preferred embodiment: the left and right sides of second air outlet are provided with the wind-guiding inclined plane, and every wind-guiding inclined plane can enclose with the wall of installation cavity and construct the narrow mouth of air-out, rotates the size that the choke piece can adjust the narrow mouth of air-out in order to adjust the wind flow from second air outlet to the wind flow of first air outlet.
As a preferred embodiment: the bottom of tuyere body is provided with the first air intake that can communicate with the wind chamber, installs a plurality of choke shells from bottom to top interval in the wind chamber, and the wind flow can flow through each choke shell and follow second air outlet, first air outlet outflow.
As a preferred embodiment: the choke shell all is provided with the ventilation hole that can input the wind chamber, and the ventilation hole diameter that is close to first air intake is greater than the ventilation hole diameter of keeping away from first air intake, and the ventilation hole of a plurality of choke shells all extends to first air intake party, and the ventilation hole bottom parallel and level setting of a plurality of choke shells.
As a preferred embodiment: the first air outlet is provided with a plurality of rows which are arrayed at equal intervals along the radial direction of the tuyere body, and each row is provided with a plurality of rows which are axially arranged along the tuyere body; the second air outlet is provided with a plurality of rows which are arranged along the radial direction of the choke piece at equal intervals, and each row is provided with a plurality of rows which are arranged along the axial direction of the choke piece.
As a preferred embodiment: the tuyere body is provided with a plurality of strengthening ribs, and every strengthening rib is located between every two first air outlets that the interval set up from top to bottom, and the left and right sides of first air outlet all is provided with wind-guiding arc slope.
As a preferred embodiment: the choke piece rotates relative to the tuyere body, so that the second air outlet and the first air outlet are communicated to form an air outlet narrow opening with a fixed height, and the air flow can flow out from the air outlet narrow opening to the first air outlet and flow along the wall surface of the tuyere body; or when the choke piece rotates relative to the tuyere body, the second air outlet and the first air outlet are communicated to form an air outlet narrow opening with the width, and the air flow can flow from the air outlet narrow opening to the first air outlet and does not flow along the wall surface of the tuyere body.
As a preferred embodiment: the cross section of the tuyere body is round, and the bottom of the tuyere body gradually reduces towards the top of the tuyere body to form a cylindrical body with a large lower end and a small upper end.
As a preferred embodiment: the first knob is rotatably arranged on the tuyere body and can drive the first choke shell to rotate; the top of the tuyere body is provided with a first shaft hole, and the first knob is provided with a first rotating shaft which can be inserted into the first shaft hole and is connected with the first choke shell; the first knob is provided with a first limiting spring arm which is provided with a first limiting convex point; the top of tuyere body is provided with the first spacing recess that can with supply first spacing bump looks adaptation.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required for the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of a tuyere for electric hair dryer according to an embodiment of the present disclosure;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is an exploded view of a mouthpiece for an electric hair dryer shown in fig. 1;
FIG. 4 is an enlarged view of a portion of FIG. 3 at B;
FIG. 5 is a cross-sectional view of the choke piece and choke housing of FIG. 1;
FIG. 6 is a cross-sectional view of the mouthpiece body and choke of FIG. 1;
FIG. 7 is an enlarged view of a portion of FIG. 6 at C;
FIG. 8 is a schematic view showing a specific structure of the first knob of FIG. 3;
FIG. 9 is a schematic view of the fluid coanda flow of FIG. 6 with one side of the nozzle body abutting against the other side of the first choke protrusion aligned with the choke member diameter extension line o-o;
FIG. 10 is a schematic view of the fluid coaming flow of FIG. 6 with one side of the nozzle body abutting against the other side of the first choke protrusion beyond the choke member diameter extension line o-o;
FIG. 11 is a schematic illustration of the non-coanda flow of fluid when one side of the nozzle body of FIG. 6 abuts the first choke protrusion and the other side does not contact the choke diametrical extension line o-o.
Wherein, each reference sign in the figure:
10. a tuyere body; 101. a mounting cavity; 1011. the first air guide concave position; 102. a first air inlet; 103. a first air outlet; 1031. an air guide arc slope; 104. reinforcing ribs; 11. a first knob; 111. a first rotating shaft; 112. the first limiting spring arm; 1121. the first limit protruding points; 12. a first shaft hole; 13. the first limit groove;
20. a choke member; 201. a wind chamber; 2011. a first air chamber; 2012. a second air chamber; 2013. a third air chamber; 2014. a fourth air chamber; 202. a second air outlet; 2021. an air guiding inclined plane; 2022. an air outlet narrow opening; 21. a first choke protrusion; 22. a first sealing protrusion; 23. a choke housing; 2301. a first choke housing; 2302. a second choke housing; 2303. a third choke housing; 231. a vent hole;
H. height of the steel plate; w, width; o-o, diameter extension line.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved by the present application more clear, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present application and simplify description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present application.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent.
Referring to fig. 1 to 11, a description will be given of a wind nozzle for an electric hair dryer according to an embodiment of the present application. The utility model provides a tuyere for hairdryer, include: the tuyere body 10 and the choke 20.
The tuyere body 10 is provided with a hollow installation cavity 101 and a first air outlet 103 arranged on the side surface of the tuyere body 10, and the first air outlet 103 can be communicated with the installation cavity 101; the wall surface of the installation cavity 101 is provided with a first air guide concave position 1011 capable of reducing the air outlet angle of the air, and the first air guide concave position 1011 is positioned beside the first air outlet 103 so that the air flow can flow through the first air guide concave position 1011 and flow out of the first air outlet 103; the choke 20 is rotatably installed in the installation cavity 101, and the choke 20 can cover the left side or the right side of the first air outlet 103, so that the air flows out from the right side or the left side of the first air outlet 103.
Specifically, the first air guiding concave portion 1011 is provided on the wall surface of the installation cavity 101, so that before the air flows out from the first air outlet 103, the air flows can flow out from the first air outlet 103 after being guided by the first air guiding concave portion 1011, thereby reducing the angle when the air flows out, reducing the angle when the air flows out from the first air outlet 103, further ensuring that the flowing air flows can flow more strongly closely to the side surface of the air nozzle body 10, and enabling the air flows flowing closely to the side surface of the air nozzle body 10 to absorb the wound hair when the user winds the hair on the air nozzle body 10, thereby improving the hair curling effect of the air nozzle; meanwhile, the choke piece 20 is rotatably installed in the installation cavity 101, and the wind flow can be switched to flow out from the left side or the right side of the first air outlet 103, so that the wind flow reversing effect is achieved, different blowing directions can be conveniently selected by a user according to the needs, and the use convenience of the user is further improved.
In this embodiment, the choke 20 includes a hollow air chamber 201 and a second air outlet 202 disposed on a side surface of the choke 20 and connected to the air chamber 201 in a conducting manner, and when the wall surface of the choke 20 is turned to cover one side of the first air outlet 103, the second air outlet 202 of the choke 20 is communicated with the other side of the first air outlet 103.
In addition, the first air outlet 103 is provided with a plurality of rows which are arrayed at equal intervals along the radial direction of the tuyere body 10, and each row is provided with a plurality of air outlets which are axially arranged along the tuyere body 10; the second air outlets 202 have a plurality of rows arranged at equal intervals along the radial direction of the choke 20, each row has a plurality of air guiding recesses 1011 arranged along the axial direction of the choke 20, and the first air guiding recesses 1011 are arranged between every two rows of the first air outlets 103.
The wind choke comprises a wind choke body 10, and is characterized by further comprising a first knob 11 rotatably arranged on the wind choke body 10, wherein the first knob 11 can drive a wind choke piece 20 to rotate; the top of the tuyere body 10 is provided with a first shaft hole 12, and the first knob 11 is provided with a first rotating shaft 111 which can be inserted into the first shaft hole 12 and is connected with the choke 20; the first knob 11 is provided with a first limiting spring arm 112, and the first limiting spring arm 112 is provided with a first limiting convex point 1121; the top of the tuyere body 10 is provided with a first limit groove 13 which can be matched with the first limit convex point 1121; when the air flow switching device is used, the first knob 11 is rotated to drive the air blocking piece 20 to rotate, so that the switching air flow is blown out from different sides of the first air outlet 103, and at the moment, the first limiting protruding points 1121 can be clamped in the first limiting grooves 13, so that the air blocking piece 20 can be kept at different positions, and the air flow can be continuously blown out from different sides of the first air outlet 103.
In the embodiment of the present application, air guiding inclined planes 2021 are disposed on the left and right sides of the second air outlet 202; the choke 20 rotates relative to the tuyere body 10, so that the second air outlet 202 is communicated with the first air outlet 103 to form an air outlet narrow opening 2022 with a fixed height H, and the wind flow can flow from the air outlet narrow opening 2022 to the first air outlet 103 and flow along the wall surface of the tuyere body 10; alternatively, when the choke 20 rotates relative to the tuyere body 10, the second air outlet 202 and the first air outlet 103 can be communicated with each other to form an air outlet narrow opening 2022 having a width W, and the air flow can flow from the air outlet narrow opening 2022 to the first air outlet 103 and not flow along the wall surface of the tuyere body 10.
Referring to fig. 9 to 10, specifically, when one side of the tuyere body 10 abuts against the first choke protrusion 21, the other side of the tuyere body 10 is attached with a diameter extension line o-o of the choke member 20 to form an air outlet narrow opening 2022 (as shown in fig. 9) with a fixed height H, and the air flow is ejected approximately perpendicular to the diameter extension line o-o, and then flows along the air guiding inclined plane 2021 as an attached wall; when one side of the tuyere body 10 abuts against the first choke protrusion 21, the diameter extension line o-o (as shown in fig. 10) of the choke piece 20 is exceeded by the other side of the tuyere body 10, an air outlet narrow opening 2022 with a fixed height H is formed, and fluid is ejected through a narrow air outlet duct (not labeled in the drawing), and then can also flow along the air guiding inclined plane 2021 as a coanda; the height H of the air outlet narrow opening 2022 or the narrow air outlet duct may be set between 0.2 and 2mm, and the higher the height H is, the larger the jet amount of the air flow is; the smaller the height H, the smaller the amount of wind flow ejected. As shown in fig. 11, when one side of the tuyere body 10 abuts against the first choke protrusion 21, the other side of the tuyere body 10 does not contact the diameter extension line o-o of the choke 20, the wind current is ejected approximately perpendicular to the wind outlet narrow opening 2022 formed with the width W, and the fluid will not flow as coanda.
The bottom of the tuyere body 10 is provided with a first air inlet 102 which can be communicated with the air cavity 201, a plurality of choke shells 23 are arranged in the air cavity 201 from bottom to top at intervals, and wind flow can flow through each choke shell 23 and flow out from the second air outlet 202 and the first air outlet 103. Specifically, the choke shells 23 are each provided with a vent hole 231 through which wind can be input into the wind chamber 201, the diameter of the vent hole 231 near the first wind inlet 102 is larger than that of the vent hole far from the first wind inlet 102, the vent holes 231 of the plurality of choke shells 23 extend toward the first wind inlet 102, and the bottoms of the vent holes 231 of the plurality of choke shells 23 are flush.
In the embodiment of the present application, the plurality of choke shells 23 includes a first choke shell 2301, a second choke shell 2302 and a third choke shell 2303, where the first choke shell 2301, the second choke shell 2302 and the third choke shell 2303 are disposed in the wind cavity 201 from bottom to top at intervals to divide the wind cavity 201 into a first wind cavity 2011, a second wind cavity 2012, a third wind cavity 2013 and a fourth wind cavity 2014; the plurality of choke shells 23 are all coaxially arranged, the bottom of the first choke shell 2301 extends downwards to the first air inlet 102, the bottom of the second choke shell 2302 extends downwards through the vent hole 231 of the first choke shell 2301 and is flush with the bottom of the first choke shell 2301, and the bottom of the third choke shell 2303 extends downwards through the vent hole 231 of the second choke shell 2302 and is flush with the bottom of the first choke shell 2301, so that the vent holes 231 of the plurality of choke shells 23 are flush with the bottom of the first choke shell 2301.
Specifically, the diameter of the vent hole 231 of the choke shell 23 far from the first air inlet 102 is smaller than the diameter of the vent hole 231 of the choke shell 23 near the first air inlet 102, so that the air flow rate and the pressure flowing into each air cavity 201 are in an equilibrium state, the air flow rates flowing out of each air cavity 201 are consistent, and an effect of uniform air outlet is achieved; the arrangement of each choke case 23 can reduce turbulence of wind flow in the wind cavity 201, and thus the noise reduction effect is achieved.
On the outer side surface of the choke piece 20, a first choke convex part 21 is arranged; specifically, when the first choke protrusion 21 blocks the left side of the first air outlet 103, the second air outlet 202 is connected to the right side of the first air outlet 103 in a conductive manner and blows air to the left; when the first choke protrusion 21 shields the right side of the first air outlet 103, the second air outlet 202 is connected to the left side of the first air outlet 103 in a conductive manner and blows air rightward. The outer side of the choke 20 is provided with first sealing projections 22, the first sealing projections 22 being located on both sides of the first choke projection 21, respectively, the top of the first sealing projections 22 being able to rest against the wall of the mounting cavity 101. With this structure, the sealing performance between the choke 20 and the tuyere body 10 can be enhanced, so that the normal blowing operation from the first air outlet 103 is not affected by the air leakage.
In this embodiment of the present application, the tuyere body 10 is provided with a plurality of strengthening ribs 104, and each strengthening rib 104 is located between the first air outlet 103 that every two upper and lower intervals set up, and the joint strength of the tuyere body 10 can be strengthened in the setting of strengthening rib 104, can play the effect of water conservancy diversion simultaneously. The left and right sides of the first air outlet 103 are provided with the wind guiding arc slope 1031, so that the wind flow can be guided again by means of the wind guiding arc slope 1031, and the effectiveness of the wind flow flowing along the side face of the wind nozzle body 10 is further improved.
Specifically, the cross section of the tuyere body 10 is circular, and the bottom of the tuyere body 10 is gradually reduced to the top thereof to constitute a columnar body with a large lower end and a small upper end; for example, defining the bottom-up diameter of the tuyere body 10
and 
Is greater than->
Is greater than->
With such a structure, the bottom of the diameter tuyere body 10 can hold hair, so that the hair wound around the tuyere body 10 can be prevented from falling off.
The foregoing description of the preferred embodiments of the present invention has been provided for the purpose of illustrating the general principles of the present invention and is not to be construed as limiting the scope of the invention in any way. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention, and other embodiments of the present invention as will occur to those skilled in the art without the exercise of inventive faculty, are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a tuyere for hairdryer which characterized in that: comprises a tuyere body (10) and a choke piece (20);
the air nozzle body (10) is provided with a hollow installation cavity (101), and a first air outlet (103) is formed in the side surface of the air nozzle body (10), wherein the first air outlet (103) can be communicated with the installation cavity (101); the wall surface of the mounting cavity (101) is provided with a first air guide concave position (1011) capable of reducing the air outlet angle of air, and the first air guide concave position (1011) is positioned beside the first air outlet (103) so that air flow can flow through the first air guide concave position (1011) and flow out of the first air outlet (103);
the choke piece (20) is rotatably arranged in the mounting cavity (101), and the choke piece (20) can shield the left side or the right side of the first air outlet (103) so that air flows out from the right side or the left side of the first air outlet (103).
2. A tuyere for electric hair dryer according to claim 1, wherein: the choke piece (20) comprises a hollow wind cavity (201) and a second air outlet (202) which is arranged on the side face of the choke piece (20) and is in conductive connection with the wind cavity (201), and when the wall face of the choke piece (20) rotates to shield one side of the first air outlet (103), the second air outlet (202) of the choke piece (20) is communicated with the other side of the first air outlet (103).
3. A tuyere for electric hair dryer according to claim 2, wherein: air guide inclined planes (2021) are arranged on the left side and the right side of the second air outlet (202), and each air guide inclined plane (2021) can form an air outlet narrow opening (2022) with the wall surface of the mounting cavity (101).
4. A tuyere for electric hair dryer according to claim 2 or 3, wherein: the bottom of tuyere body (10) is provided with first air intake (102) that can communicate with wind chamber (201), installs a plurality of choke shells (23) from bottom to top interval in wind chamber (201), and the wind flow can flow through each choke shell (23) and follow second air outlet (202), first air outlet (103) outflow.
5. The tuyere of claim 4, wherein: the wind blocking shells (23) are respectively provided with a vent hole (231) capable of inputting wind into the wind cavity (201), the diameter of the vent hole (231) close to the first air inlet (102) is larger than that of the vent hole far away from the first air inlet (102), the vent holes (231) of the wind blocking shells (23) are respectively extended towards the first air inlet (102), and the bottoms of the vent holes (231) of the wind blocking shells (23) are flush.
6. A tuyere for electric hair dryer according to claim 2 or 3, wherein: the first air outlet (103) is provided with a plurality of rows which are arrayed at equal intervals along the radial direction of the tuyere body (10), and each row is provided with a plurality of air outlets which are axially arranged along the tuyere body (10);
the second air outlet (202) is provided with a plurality of rows which are arranged at equal intervals along the radial direction of the choke piece (20), and each row is provided with a plurality of rows which are arranged along the axial direction of the choke piece (20).
7. The tuyere of claim 6, wherein: the tuyere body (10) is provided with a plurality of reinforcing ribs (104), and each reinforcing rib (104) is positioned between every two first air outlets (103) which are arranged at intervals up and down; the left side and the right side of the first air outlet (103) are respectively provided with an air guide arc slope (1031).
8. A tuyere for electric hair dryer according to claim 1 or 7, wherein: the choke piece (20) rotates relative to the tuyere body (10) to enable the second air outlet (202) to be communicated with the first air outlet (103) to form an air outlet narrow opening (2022) with a fixed height (H), and air flow can flow out from the air outlet narrow opening (2022) to the first air outlet (103) and flow along the wall surface of the tuyere body (10);
or, when the choke piece (20) rotates relative to the tuyere body (10), the second air outlet (202) and the first air outlet (103) can be communicated to form an air outlet narrow opening (2022) with the width of (W), and the air flow can flow from the air outlet narrow opening (2022) to the first air outlet (103) and does not flow along the wall surface of the tuyere body (10).
9. A tuyere for electric hair dryer according to claim 1, wherein: the cross section of the tuyere body (10) is round, and the bottom of the tuyere body (10) gradually reduces towards the top of the tuyere body to form a cylindrical body with a large lower end and a small upper end.
10. A tuyere for electric hair dryer according to claim 1, wherein: the wind nozzle further comprises a first knob (11) rotatably arranged on the wind nozzle body (10), and the first knob (11) can drive the first choke shell (20) to rotate;
the top of the tuyere body (10) is provided with a first shaft hole (12), and the first knob (11) is provided with a first rotating shaft (111) which can be inserted into the first shaft hole and is connected with the first choke shell (20);
the first knob (11) is provided with a first limiting spring arm (112), and the first limiting spring arm (112) is provided with a first limiting convex point (1121); the top of the tuyere body (10) is provided with a first limiting groove (13) which can be matched with the first limiting protruding point (1121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310076901.8A CN116172328B (en) | 2023-02-02 | 2023-02-02 | Tuyere for electric hair drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310076901.8A CN116172328B (en) | 2023-02-02 | 2023-02-02 | Tuyere for electric hair drier |
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| Publication Number | Publication Date |
|---|---|
| CN116172328A true CN116172328A (en) | 2023-05-30 |
| CN116172328B CN116172328B (en) | 2024-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310076901.8A Active CN116172328B (en) | 2023-02-02 | 2023-02-02 | Tuyere for electric hair drier |
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Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN115153171A (en) * | 2022-07-21 | 2022-10-11 | 时新(上海)产品设计有限公司 | Air guide structure and hair styling equipment comprising same |
| CN115474756A (en) * | 2022-08-09 | 2022-12-16 | 广东罗曼智能科技股份有限公司 | Tuyere accessory of hot air blowing hairdressing and shaping tool |
| CN218044142U (en) * | 2022-04-02 | 2022-12-16 | 东莞市朴特香料有限公司 | Air nozzle structure of hair drier |
| CN218278926U (en) * | 2022-08-16 | 2023-01-13 | 新联电器厂有限公司 | Wind direction conversion accessory of hair-dryer |
| CN115606924A (en) * | 2021-07-15 | 2023-01-17 | 优力士电子株式会社 | Curling hair curler and hair styling device with same |
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| JPH1042932A (en) * | 1996-08-07 | 1998-02-17 | Yodogawa Denki Seisakusho:Kk | Drier with curler |
| JP2006075193A (en) * | 2004-09-07 | 2006-03-23 | Sanyo Electric Co Ltd | Hair dryer |
| JP2019024680A (en) * | 2017-07-27 | 2019-02-21 | 株式会社Ｌｏｕｖｒｅｄｏ | Brush for hair dryer, and hair dryer with brush |
| JP2019126412A (en) * | 2018-01-22 | 2019-08-01 | シャープ株式会社 | Hair dryer blowing nozzle and hair dryer |
| CN210747794U (en) * | 2019-06-11 | 2020-06-16 | 广州市普同实验分析仪器有限公司 | Blowing and drying device |
| CN111887565A (en) * | 2020-08-14 | 2020-11-06 | 中山市雷泰电器制造有限公司 | Hair curler subassembly and use hairdryer of this hair curler subassembly |
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| CN215382026U (en) * | 2021-03-23 | 2022-01-04 | 深圳市锐吉电子科技有限公司 | Air guide device and comb with air blowing function |
| CN115606924A (en) * | 2021-07-15 | 2023-01-17 | 优力士电子株式会社 | Curling hair curler and hair styling device with same |
| CN218044142U (en) * | 2022-04-02 | 2022-12-16 | 东莞市朴特香料有限公司 | Air nozzle structure of hair drier |
| CN115153171A (en) * | 2022-07-21 | 2022-10-11 | 时新(上海)产品设计有限公司 | Air guide structure and hair styling equipment comprising same |
| CN115474756A (en) * | 2022-08-09 | 2022-12-16 | 广东罗曼智能科技股份有限公司 | Tuyere accessory of hot air blowing hairdressing and shaping tool |
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| CN116172328B (en) | 2024-03-15 |
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