CN220442131U - Wind nozzle capable of bidirectional stepless regulation and control for wind suction type electric hair drier - Google Patents

Abstract

The utility model discloses a wind nozzle capable of being controlled in a bidirectional stepless manner for a wind suction type electric hair drier, which comprises a wind nozzle body, wherein the wind nozzle body is provided with a hollow first chamber, the bottom of the wind nozzle body is provided with a first air inlet which can be communicated with the first chamber, the side surface of the wind nozzle body is provided with a plurality of first air outlets which can be communicated with the first chamber, the wind nozzle also comprises a plurality of swing blades which are rotatably arranged on the side surface of the wind nozzle body and a first knob which is rotatably arranged on the top of the wind nozzle body, and the first knob can drive the swing blades to swing so as to adjust the air outlet size and the air outlet direction of the first air outlets. Compared with the prior art, the user can swing through rotating first knob and a plurality of pendulum leaves of effect, thereby adjusts the size of air-out through changing the clearance size between a plurality of pendulum leaves, also can change the direction of oscillation of a plurality of pendulum leaves simultaneously and obtain different directions of blowing, improves user's use convenience and uses experience and feel.

Description

Two-way stepless regulation and control device wind nozzle for wind suction type electric hair drier

Technical Field

The utility model relates to the technology of the field of electric hair drier air nozzles, in particular to an air nozzle for an air suction type electric hair drier, which can be regulated and controlled in a bidirectional and stepless manner.

Background

The air outlet end of a hair dryer typically has a nozzle or air flow concentrator mounted at the front opening towards the air flow and converging the air flow, whereas existing front-facing nozzles are typically cylindrical or frustoconical, extending axially and having an air inlet at one end and an air outlet at the opposite end, for example, in the air volume adjusting nozzle of the electric hair drier disclosed in chinese utility model CN 212698019U, when the air volume of the electric hair drier needs to be adjusted, the angle of the rotating disc can be adjusted in advance, so that the ventilation holes on the side wall of the rotating disc and the ventilation holes on the side wall of the disc are in a coincident or sealed state, and the air volume can be adjusted accordingly.

The inventor finds that when developing the wind nozzles for the electric hair drier, the wind nozzles can not change the direction of the air outlet, so that a user needs to hold the electric hair drier constantly to adjust the electric hair drier to blow hair from different angles when using the electric hair drier, and the electric hair drier is very inconvenient to use in practice.

Thus, the first and second substrates are bonded together, a new solution is needed to solve the above problems.

Disclosure of Invention

In view of the above, the present utility model aims at overcoming the drawbacks of the prior art, and its main objective is to provide a wind nozzle for a hair dryer capable of bidirectional stepless regulation, which effectively solves the technical problem that the wind outlet of the wind nozzle for a hair dryer in the prior art cannot be reversed, thereby causing inconvenient use of users.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a but two-way electrodeless regulation and control's tuyere for hairdryer, including the tuyere body, the tuyere body is equipped with hollow first cavity, and the bottom of tuyere body is provided with the first air intake that can communicate with first cavity, and the side of tuyere body is provided with a plurality of first air outlets that can communicate with first cavity, still including a plurality of swing leaves of rotatably installing in the side of tuyere body 10 and the rotatable first knob of installing in tuyere body top, first knob can be used a plurality of swing leaf swings in order to adjust the air-out size and the air-out direction of first air outlet.

The application provides a but two-way electrodeless regulation and control's wind is inhaled formula wind nozzle for hairdryer's beneficial effect lies in: compared with the prior art, the side face of the tuyere body is provided with the plurality of swinging blades, and the top of the tuyere body is provided with the first knob which can act on the plurality of swinging blades to swing; when the air conditioner is used, a user can act on the plurality of swing blades to swing through rotating the first knob, the size of the air outlet is adjusted by changing the size of gaps among the plurality of swing blades, and meanwhile, the swing directions of the plurality of swing blades can be changed to obtain different blowing directions; by the structure, the user can adjust the required air quantity according to actual needs and change the blowing direction, so that the use convenience and the use experience of the user are improved.

As a preferred embodiment: the top of tuyere body is provided with first shaft hole, and first knob is provided with the first pivot that can with first shaft hole adaptation installation.

As a preferred embodiment: the bottom of the swing blade is provided with a first rotating convex part, the bottom of the tuyere body is provided with a plurality of first rotating concave parts, and one first rotating convex part is installed in an adaptive manner with one first rotating concave part.

As a preferred embodiment: the first connection shell is installed to the bottom of tuyere body, and a plurality of first rotation concave parts are located first connection shell, and this tuyere for wind-absorbing hairdryer is connected with outside hairdryer body through first connection shell.

As a preferred embodiment: the top of the swing blade is provided with a second rotation convex part, the top of the tuyere body is provided with a plurality of second rotation concave parts, and one second rotation convex part is installed with one second rotation concave part in an adapting way.

As a preferred embodiment: the top of tuyere body is equipped with first fixed plate, and the second rotates the concave part and locates first fixed plate.

As a preferred embodiment: the bottom of first knob is equipped with a plurality of first convex parts of stirring, and a first convex part of stirring can stir a pendulum leaf, can stir a plurality of pendulum leaves swing simultaneously when first knob rotates.

As a preferred embodiment: the second rotating convex part comprises a second rotating convex point and a second poking convex point, the second rotating concave part comprises a second rotating concave position and a second avoiding window, and the first poking convex part is provided with a first poking concave position; the second rotation convex point is arranged at the second rotation concave position in an adaptive mode, the first stirring convex part extends into the second avoidance window, and the second stirring convex point extends into the first stirring concave position.

As a preferred embodiment: the swing blade face is provided with a plurality of diversion convex points towards one side face of the first air outlet.

As a preferred embodiment: the swing blade face is provided with spacing convex part to one side of first air outlet, and the side of tuyere body is provided with the spacing concave part that supplies spacing convex part adaptation installation.

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 a wind-suction type electric hair dryer, which is capable of bidirectional stepless regulation and control according to a first embodiment of the present application;

FIG. 2 is an exploded view of a nozzle for a reversible stepless adjustable hair dryer shown in FIG. 1;

FIG. 3 is a longitudinal sectional view of a tuyere for a wind suction type electric hair dryer, which is capable of being controlled in a bidirectional stepless manner, shown in FIG. 1;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

FIG. 5 is a schematic view showing a specific construction of the first knob shown in FIG. 1;

FIG. 6 is a cross-sectional view of a nozzle for a bidirectional stepless adjustable wind-suction type electric hair dryer shown in FIG. 1;

FIG. 7 is a schematic view showing a state of deflection of a swing blade of a nozzle for a bidirectional stepless adjustable electric hair dryer shown in FIG. 1;

FIG. 8 is a schematic view showing another state of the swing blade deflection of the wind nozzle for the wind suction type electric hair dryer, which is capable of being controlled in a bidirectional stepless manner, shown in FIG. 1;

fig. 9 is a schematic perspective view of a wind nozzle for a wind suction type electric hair dryer capable of bidirectional stepless regulation according to a second embodiment of the present application;

FIG. 10 is a partially exploded view of a nozzle for a reversible electrodeless regulated hair dryer shown in FIG. 9;

fig. 11 is a cross-sectional view of the swing blade of the wind nozzle for the bidirectional stepless adjustable wind-suction type electric hair drier shown in fig. 9 in an unbiased state.

Wherein, each reference sign in the figure:

10. a tuyere body; 11. a first chamber; 12. a first air inlet; 13. a first air outlet; 14. a first shaft hole; 15. a first connection housing; 151. a first rotation recess; 152. a first socket; 16. a first fixing plate; 161. a second rotation concave portion; 1611. a second rotating recess; 1612. a second avoidance window; 162. a first mounting post; 17. a limit concave part; 18. a first fitting hole; 19. an air guide convex ring;

20. swinging leaves; 21. a first rotating protrusion; 22. a second rotational projection; 221. a second rotation bump; 222. the second poking convex point; 23. a diversion bump; 24. a limit protrusion;

30. a first knob; 31. a first rotating shaft; 32. a first toggle protrusion; 321. the first poking concave position.

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 utility model 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 utility model more apparent.

Referring to fig. 1 to 11, a description will be given of a wind nozzle for a bidirectional stepless adjustable wind-suction type electric hair dryer according to an embodiment of the present application. The wind nozzle for the wind suction type electric hair drier capable of being regulated and controlled in a bidirectional stepless manner comprises: the air nozzle comprises an air nozzle body 10, a plurality of swing blades 20 and a first knob 30.

The tuyere body 10 is equipped with hollow first cavity 11, the bottom of tuyere body 10 is provided with the first air intake 12 that can communicate with first cavity 11, the side of tuyere body 10 is provided with a plurality of first air outlets 13 that can communicate with first cavity 11, pendulum leaf 20 rotatable mounting is in the side of tuyere body 10, first knob 30 rotatable mounting is in the top of tuyere body 10, first knob 30 can act on a plurality of pendulum leaf 20 swings in order to adjust the air-out size and the air-out direction of first air outlet 13.

Referring to fig. 1, 7 and 8, specifically, in the initial state, the plurality of swing blades 20 do not swing, and the plurality of swing blades 20 can close the first air outlet 13. When the user rotates the first knob 30 clockwise, the left sides of the swing blades 20 can be driven to swing outwards, so that the wind of the first air outlet 13 is blown out from the left side; meanwhile, when the user rotates the first knob 30 clockwise, the clockwise rotating stroke is adjusted, so that different air outlet sizes can be obtained, and stepless adjustment of the air outlet sizes is realized. Since the operation manner of rotating the first knob 30 counterclockwise is the same as that of rotating the first knob 30 clockwise, the description thereof will be omitted.

Compared with the prior art, because the wind nozzle for the wind suction type electric hair dryer with bidirectional stepless regulation and control provided by the application can realize stepless regulation of the size of the air outlet and realize the function of air outlet reversing, a user can adjust the required air quantity according to actual needs and can change the blowing direction at the same time, so that the use convenience and the use experience of the user are improved.

Referring to fig. 2 to 5, a first rotating protrusion 21 is disposed at the bottom of the swing blade 20, a plurality of first rotating recesses 151 are disposed at the bottom of the tuyere body 10, and one first rotating protrusion 21 is adapted to one first rotating recess 151. The top of the swing blade 20 is provided with a second rotation convex part 22, the top of the tuyere body 10 is provided with a plurality of second rotation concave parts 161, and one second rotation convex part 22 is matched and installed with one second rotation concave part 161. The top of the tuyere body 10 is provided with a first shaft hole 14, and the first knob 30 is provided with a first shaft 31 that can be fitted with the first shaft hole 14.

On the bottom of the tuyere body 10, a first connection shell 15 is installed, a plurality of first rotating concave parts 151 are arranged on the first connection shell 15, and the tuyere for the wind-suction type electric hair drier is connected with an external electric hair drier body (not shown) through the first connection shell 15; the first connection housing 15 has a first socket 152 that is hollow and penetrates through the upper and lower surfaces thereof, and the hair dryer body can be inserted into the first socket 152, so that when the hair dryer body (not shown) works, wind can be blown into the first chamber 11 through the first air inlet 12. The top of the tuyere body 10 is provided with a first fixing plate 16, and a second rotation concave portion 161 is arranged on the first fixing plate 16; the top of the tuyere body 10 is provided with a first assembly hole 18, the bottom of the first fixing plate 16 is provided with a first assembly column 162 which is assembled with the first assembly hole 18 in an adapting way, and after the first fixing plate 16 is assembled on the top of the tuyere body 10, the position of the first fixing plate 16 can be limited through the structure of the first assembly hole 18 and the first assembly column 162 so as to prevent the first fixing plate 16 from rotating.

Specifically, the bottom of the first knob 30 is provided with a plurality of first poking convex parts 32, one first poking convex part 32 can poke one swinging blade 20, and the first knob 30 can poke a plurality of swinging blades 20 to swing simultaneously when rotating. The second rotation convex part 22 comprises a second rotation convex point 221 and a second poking convex point 222, the second rotation concave part 161 comprises a second rotation concave position 1611 and a second avoidance window 1612, and the first poking convex part 32 is provided with a first poking concave position 321; the second rotation protruding point 221 is adaptively installed in the second rotation concave position 1611, the first stirring protruding portion 32 extends into the second avoidance window 1612, and the second stirring protruding point 222 extends into the first stirring concave position 321.

In assembly, first, the first rotation convex part 21 at the bottom of the swing blade 20 is inserted into the first rotation concave part 151; then, the second rotation convex point 221 on the top of the swing blade 20 is inserted into the second rotation concave position 1611; furthermore, the first rotating shaft 31 of the first knob 30 is inserted into the first shaft hole 14, and a first poking convex part 32 is inserted into a second avoiding window 1612, and meanwhile, the first poking convex part 32 is limited in the area of the first poking concave position 321; with this structure, the rotation of the first knob 30 can be realized while the plurality of swing blades 20 are simultaneously operated to swing.

Specifically, a plurality of diversion bumps 23 are disposed on a side surface of the swing blade 20 facing the first air outlet 13, and the wind can be diverted through the disposed diversion bumps 23, so as to reduce turbulence of the wind and noise. The side face of the swinging blades 20, which faces the first air outlet 13, is provided with a limiting convex part 24, and the side face of the tuyere body 10 is provided with a limiting concave part 17 for the adaptive installation of the limiting convex part 24, so that the installation of each swinging blade 20 is firm, the swinging is not easy to occur, and meanwhile, the reliability of the swinging blades 20 during swinging is improved.

Referring to fig. 1 to 6, in the first embodiment of the present application, the first air outlet 13 is a hole structure disposed on the side surface of the tuyere body 10 and penetrates through the side surface of the tuyere body 10, and the hole structure may be any form such as a square hole, a circular hole, a triangular hole, etc.; the cross section of the tuyere body 10 is of a circular structure, a plurality of first air outlets 13 are arrayed in the radial direction of the tuyere body 10 in a plurality of rows, and each row is provided with a plurality of air outlets which are arranged at equal intervals in the axial direction of the tuyere body 10; the limiting concave parts 17 are arranged on the tuyere body 10 and are positioned between every two rows of first air outlets 13, and after the limiting convex parts 24 of the swinging blades 20 are arranged on the limiting concave parts 17, the swinging blades 20 respectively extend towards the centers of the left and right directions of the two adjacent rows of first air outlets 13; that is, the center pivot point of each swing blade 20 is located between every two rows of the first air outlets 13.

Referring to fig. 9 to 11, in the second embodiment of the present application, the first air outlet 13 is a slot structure disposed on the side surface of the tuyere body 10 and penetrating through the side surface of the tuyere body 10, and the slot structure may be any form such as a rectangular square slot, an elliptical slot, a rhombic slot, a polygonal slot, etc.; the cross section of the tuyere body 10 is of a circular structure, a plurality of first air outlets 13 are arranged in a plurality of rows along the radial array of the tuyere body 10, and each row is provided with a plurality of air outlets which are arranged at equal intervals along the axial direction of the tuyere body 10. Moreover, a plurality of air guide convex rings 19 are arranged in the first chamber 11 of the tuyere body 10 at equal intervals along the axial direction of the tuyere body 10, one air guide convex ring 19 is positioned between two adjacent first air outlets 13 in each row of first air outlets 13, that is, the air guide convex rings 19 can isolate each two first air outlets 13, and each air guide convex ring 19 extends towards the central position of the tuyere body 10, so that air blown into the first chamber 11 is guided, and the air blown out from each first air outlet 13 is in a uniform air outlet state.

Specifically, in the second embodiment of the present application, the limiting concave portion 17 is disposed on the air guiding convex ring 19, and after the limiting convex portion 24 of the swing blade 20 is mounted to the limiting concave portion 17, the swing blade 20 extends toward the center of each two rows of the first air outlets 13; that is, the center pivot point of the swing of one swing blade 20 is located at the middle position of the first air outlet 13 of each row.

The foregoing description of the preferred embodiments of the present utility model has been provided for the purpose of illustrating the general principles of the present utility model and is not to be construed as limiting the scope of the utility model in any way. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model, and other embodiments of the present utility model 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 utility model.

Claims (10)

1. The utility model provides a but two-way electrodeless regulation and control's tuyere for hairdryer, including tuyere body (10), tuyere body (10) are equipped with hollow first cavity (11), and the bottom of tuyere body (10) is provided with first air intake (12) that can communicate with first cavity (11), and the side of tuyere body (10) is provided with a plurality of first air outlets (13) that can communicate with first cavity (11), its characterized in that: the wind outlet device further comprises a plurality of swing blades (20) rotatably mounted on the side face of the wind nozzle body (10) and used for shielding the first wind outlet (13) and a first knob (30) rotatably mounted on the top of the wind nozzle body (10), wherein the first knob (30) can drive the swing blades (20) to swing so as to adjust the wind outlet size and the wind outlet direction of the first wind outlet (13).

2. The wind nozzle for the bidirectional stepless adjustable wind-suction type electric hair drier, which is disclosed in claim 1, is characterized in that: the top of tuyere body (10) is provided with first shaft hole (14), and first knob (30) are provided with first pivot (31) that can with first shaft hole (14) adaptation installation.

3. The wind nozzle for the bidirectional stepless adjustable wind-suction type electric hair drier, which is disclosed in claim 1, is characterized in that: the bottom of the swing blade (20) is provided with a first rotating convex part (21), the bottom of the tuyere body (10) is provided with a plurality of first rotating concave parts (151), and one first rotating convex part (21) is installed in an adapting way with one first rotating concave part (151).

4. A bi-directional operable as claimed in claim 3 a stepless regulation wind suction type wind nozzle for a hair drier, the method is characterized in that: the bottom of the wind nozzle body (10) is provided with a first connecting shell (15), a plurality of first rotating concave parts (151) are arranged on the first connecting shell (15), and the wind nozzle for the wind suction type electric hair drier is connected with an external electric hair drier body through the first connecting shell (15).

5. The wind nozzle for the bidirectional stepless adjustable wind-suction type electric hair drier, which is disclosed in claim 1, is characterized in that: the bottom of first knob (30) is equipped with a plurality of first convex parts (32) of stirring, and a first convex part (32) of stirring can stir a pendulum leaf (20), and a plurality of pendulum leaves (20) swing can be stirred simultaneously when first knob (30) rotate.

6. The wind nozzle for a bidirectional stepless adjustable wind-suction type electric hair drier according to claim 1 or 5, wherein the wind nozzle is characterized in that: the top of the swing blade (20) is provided with a second rotating convex part (22), the top of the tuyere body (10) is provided with a plurality of second rotating concave parts (161), and one second rotating convex part (22) is installed in an adapting way with one second rotating concave part (161).

7. The wind nozzle for the bidirectional stepless adjustable wind-suction type electric hair drier, which is characterized in that: the top of tuyere body (10) is equipped with first fixed plate (16), and second rotation concave part (161) are located first fixed plate (16).

8. The wind nozzle for the bidirectional stepless adjustable wind-suction type electric hair drier, which is characterized in that: the second rotating convex part (22) comprises a second rotating convex point (221) and a second poking convex point (222), the second rotating concave part (161) comprises a second rotating concave position (1611) and a second avoiding window (1612), and the first poking convex part (32) is provided with a first poking concave position (321);

the second rotation convex point (221) is adaptively arranged at the second rotation concave position (1611), the first stirring convex part (32) extends into the second avoidance window (1612), and the second stirring convex point (222) extends into the first stirring concave position (321).

9. The wind nozzle for the bidirectional stepless adjustable wind-suction type electric hair drier, which is disclosed in claim 1, is characterized in that: a plurality of diversion protruding points (23) are arranged on one side surface of the swing blade (20) facing the first air outlet (13).

10. The wind nozzle for the bidirectional stepless adjustable wind-suction type electric hair drier, which is disclosed in claim 1, is characterized in that: a limiting convex part (24) is arranged on one side surface of the swing blade (20) facing the first air outlet (13), and a limiting concave part (17) for adapting and installing the limiting convex part (24) is arranged on the side surface of the tuyere body (10).