CN212165176U - Electric hair drier shell assembly and electric hair drier - Google Patents

Abstract

The application relates to hairdryer shell subassembly and hairdryer includes: the air duct shell is used for accommodating the air duct; the handle shell is detachably connected with the air duct shell; an inner support housed within the handle housing; wherein, interior support piece with dryer shell detachable connection. The inner supporting piece is detachably connected with the air duct shell, so that after the air duct is fixedly connected with the air duct shell, the inner supporting piece is firstly connected with the air duct shell and then directly butted with the air duct, the position of the inner supporting piece is ensured to be free of deviation, the installation is fast and convenient, and the control is easy; the dryer shell and the handle shell are all integrated into one piece and set up, and dryer shell and/or handle shell are the metal material, when promoting the aesthetic property of the whole outward appearance of hairdryer, have also promoted the holistic feel of hairdryer, improve the user and use the impression.

Description

Electric hair drier shell assembly and electric hair drier

Technical Field

The utility model relates to a hairdryer shell subassembly and hairdryer belongs to electrical apparatus technical field.

Background

The electric hair drier is a small personal care household appliance capable of quickly drying hair, and can heat the hair by heating the heating wires, so that the hair can be dried more quickly.

The electric hair drier comprises an air duct shell sleeved on the air duct, a handle shell connected with the air duct shell and an inner supporting piece arranged in the handle shell. Interior support among the prior art directly passes dryer shell and can dismantle with the dryer in the dryer shell and be connected, and it because sheltering from of dryer shell, has the problem that equipment handle is difficult, and the more difficult control of mutually supporting piece when assembling.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hairdryer shell subassembly and hairdryer, when it can make interior support piece and dryer simple to operate, also satisfy the pleasing to the eye of outward appearance and the demand of integrality.

In order to achieve the above purpose, the utility model provides a following technical scheme: a hair dryer housing assembly comprising:

the air duct shell is used for accommodating the air duct;

the handle shell is detachably connected with the air duct shell;

an inner support housed within the handle housing;

wherein, interior support piece with dryer shell detachable connection.

Furthermore, be provided with first operation hole on the dryer shell, interior support piece with first operation hole can dismantle the connection.

Further, the inner support piece comprises an inner support piece body and a first fastener connected with the inner support piece body, and the first fastener is in threaded connection with the first operation hole so that the inner support piece body is detachably connected with the air duct shell.

Furthermore, the inner supporting piece body is integrally formed or separately arranged, and the electric hair drier shell component further comprises a cover plate which is covered at the rear ends of the handle shell and the inner supporting piece.

Further, the inner support is removably connected to the handle housing.

Further, the inner support member is connected with the handle housing through a second fastening member to achieve detachable connection.

Further, the inner support piece is clamped with the handle shell to realize detachable connection.

Furthermore, the electric hair drier shell component also comprises a convex block connected with the handle shell, and a second operation hole clamped with the convex block is further arranged on the air duct shell.

Further, the projection is arranged at the front end of the handle shell; when the lug is clamped with the second operation hole, the end surface of the handle shell is abutted against the air duct shell.

Further, the dryer shell with the handle shell all integrated into one piece sets up, the dryer shell and/or the material of handle shell is the metal.

The utility model also provides a hairdryer, the hairdryer includes as above hairdryer shell subassembly.

Further, the electric hair dryer includes:

the air duct is accommodated in the air duct shell and is detachably connected with the air duct shell;

the main control assembly is arranged on the inner supporting piece and is electrically connected with the air duct;

the switch assembly is arranged on the handle shell and is electrically connected with the main control assembly;

and the electric wire assembly is at least partially arranged in the electric hair drier shell assembly and is electrically connected with the main control assembly, the switch assembly and the air duct.

The beneficial effects of the utility model reside in that: the inner supporting piece is detachably connected with the air duct shell, so that after the air duct is fixedly connected with the air duct shell, the inner supporting piece is firstly connected with the air duct shell and then directly butted with the air duct, and the mounting position of the inner supporting piece is ensured to be free of offset, so that the mounting position of the handle shell is ensured to be free of offset, the mounting is quick and convenient, and the control is easy;

the handle shell is provided with a convex block clamped with the air duct shell, when the convex block penetrates through the air duct shell to be clamped and fixed with the air duct shell, the end face of the handle shell is abutted against the air duct shell, and the air duct shell is not required to be installed and fixed through screws, so that the air duct shell is quick and convenient;

the air duct shell is detachably connected with the inner supporting piece and the handle shell respectively so as to reduce the overall assembly difficulty of the electric hair drier and ensure the overall centering performance of the electric hair drier, thereby improving the aesthetic property and the integrity of the overall appearance of the electric hair drier;

the dryer shell and the handle shell are all integrated into one piece and set up, and dryer shell and/or handle shell are the metal material, when promoting the aesthetic property of the whole outward appearance of hairdryer, have also promoted the holistic feel of hairdryer, improve the user and use the impression.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.

Drawings

Fig. 1 is a schematic structural view of the electric hair drier of the utility model.

Fig. 2 is a schematic structural view of the air duct casing in fig. 1.

Fig. 3 is a schematic structural view of the air duct in fig. 1.

Fig. 4 is another structural schematic diagram of the air duct in fig. 1.

FIG. 5 is a schematic view of the handle housing and inner support of FIG. 1.

Fig. 6 is a schematic view of the structure of the handle housing of fig. 1.

Fig. 7 is a schematic structural view of the inner support member of fig. 1.

Fig. 8 is another structural schematic view of the inner support member in fig. 1.

Fig. 9 is another schematic structural view of the hair dryer of the present invention.

Fig. 10 is a schematic sectional view of the hair dryer of the present invention.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other. In the description of the present invention, the axis direction is the same as the height direction.

Referring to fig. 1, the hair dryer 100 of a preferred embodiment of the present invention can be used in a hair drying scene; or, the application scenes of local drying, heating and physical therapy in the aspects of laboratories, physical therapy rooms, industrial production, art designing and the like are not limited in the application scenes of the hair dryer 100. The electric hair dryer 100 comprises an air cylinder part 1, a handle part 2 connected with the air cylinder part 1, and an electric hair dryer shell component 3.

Referring to fig. 2, fig. 3 and fig. 5, the electric hair dryer housing assembly 3 includes a dryer casing 31 for accommodating the dryer 1, a handle casing 32 sleeved on the handle portion 2, and an inner support member 33 accommodated in the handle casing 32, in this embodiment, the dryer section 1 is the dryer 1, the inner support member 33 is detachably connected to the dryer 1, and the inner support member 33 is detachably connected to the dryer casing 31. The air duct housing 31 is provided with a first operation hole 311, the inner support member 33 is detachably connected with the first operation hole 311, wherein the first operation hole 311 is formed on the side wall of the air duct housing 31. The purpose of this is to: the direct connection of the inner supporting member 33 with the air duct 1 is difficult because the air duct 1 is arranged in the air duct shell 31, and when the inner supporting member 33 is connected with the air duct 1, the butt joint position of the air duct 1 and the inner supporting member 33 cannot be clearly known due to the blocking of an obstacle; after being connected with dryer shell 31 earlier with dryer 1, offer on dryer shell 31 with the corresponding first operation hole 311 of butt joint position, interior support piece 33 docks with first operation hole 311 earlier and then directly docks with dryer 1 with being connected, and is swift convenient, has reduced the difficulty of equipment. The number of the first operation holes 311 is determined according to actual requirements, and is not specifically limited herein, and only the inner support member 33 and the air duct housing 31 need to be fixedly installed. In this embodiment, the first working hole 311 is opened at a position of the sidewall of the air duct housing 31, which is more central, so as to maintain the overall beauty of the hair dryer 100.

Referring to fig. 7 and 8, in particular, the inner support 33 includes an inner support body 331 and a first fastening member connected to the inner support body 331, and the first fastening member is screwed to the first operation hole 311 so that the inner support body 331 is detachably connected to the air duct casing 31. The inner support body 331 is integrally formed or separately formed, and is not limited in detail herein according to the actual situation. In this embodiment, the inner support body 331 is provided as a separate body, and the separate inner support body 331 is fastened by a third fastening member.

Referring to fig. 5, in order to improve the stability of the hair dryer housing assembly 3, the handle housing 32 is detachably connected to the inner support 33. The inner support 33 may be connected to the handle housing 32 by fasteners to enable a detachable connection; or, the inner supporting member 33 is clamped with the handle housing 32 to achieve detachable connection, so that the detachable connection between the inner supporting member and the handle housing can be achieved in other manners, such as magnetic attraction, which is not specifically limited herein, depending on the actual situation. In this embodiment, the detachable connection between the inner support 33 and the handle housing 32 is achieved by a second fastener. In order to improve the overall appearance of the hair dryer 100, a first threaded hole 332 is formed at the rear end of the inner support 33 in the height direction of the hair dryer 100, correspondingly, a second threaded hole 321 corresponding to the first threaded hole 332 is also formed at the rear end of the handle housing 32, and a second fastening member sequentially passes through the second threaded hole 321 and the first threaded hole 332 so as to connect the inner support 33 and the handle housing 32.

Referring to fig. 7, 8 and 9, the hair dryer housing assembly 3 further includes a cover plate 34 covering the rear ends of the handle housing 32 and the inner supporting member 33, wherein when the inner supporting member 33 and the handle housing 32 are fixed, the cover plate 34 covers the rear end of the handle housing 32 and is clamped with the handle housing 32. The handle housing 32 is provided at a rear end thereof with a retaining member 323, the cover 34 includes a cover body 341 and an elastic protrusion 342 formed on the cover body 341, and the elastic protrusion 342 is engaged with the retaining member 323 to fixedly connect the cover 34 and the handle housing 32 and close the rear end of the handle housing 32.

Referring to fig. 2 and fig. 6, the hair dryer housing 31 is detachable from the handle housing 32, the hair dryer housing assembly 3 further includes a protrusion 322 connected to the handle housing 32, the hair dryer housing 31 is further provided with a second working hole 312 engaged with the protrusion 322, and the second working hole 312 is disposed outside the first working hole 311. In this embodiment, the projection 322 is provided at the front end of the handle housing 32. Indeed, in other embodiments, the protrusion 322 may be disposed at other positions of the handle housing 32, but the external position of the connection between the inner support 33 and the air duct housing 31 is also changed accordingly, and is not specifically limited herein, depending on the actual situation. In order to make the protrusion 322 better engage with the second operation hole 312, a plurality of radially retractable clipping blocks may be disposed at the front end of the protrusion 322 along the circumferential direction, and the clipping blocks may be clipped into the second operation hole 312 and abut against the inner wall of the second operation hole 312.

The protrusion 322 may be integrally formed with the handle housing 32, or may be fixedly connected to the handle housing 32 by bonding, welding, or clamping. In order to simplify the manufacturing process and the overall aesthetics of the handle housing 32, the protrusion 322 is integrally formed with the handle housing 32 in this embodiment. When the protrusion 322 is engaged with the second operation hole 312, the end surface of the handle casing 32 abuts against the air duct casing 31, and meanwhile, the inner support member 33 is properly connected with the air duct casing 31 and the air duct 1. When the end face of the handle shell 32 abuts against the air duct shell 31, no small gap exists at the abutting joint, impurities such as water, dust and the like cannot enter the electric hair drier 100, the electric hair drier 100 is not influenced by the impurities, and the electric hair drier can normally work.

In order to improve the overall appearance and texture of the hair dryer 100, in the embodiment, the air duct casing 31 and the handle casing 32 are integrally formed, and the material of the air duct casing 31 and/or the handle casing 32 is metal. Indeed, in other embodiments, the air duct housing 31 and the handle housing 32 may also be separately disposed and then clamped, welded, bonded, and the like to form an accommodating cavity, which is not described herein, but according to the actual situation, a gap may exist between the air duct housing 31 and the handle housing 32, which affects the aesthetic property. And the air duct shell 31 and the handle shell 32 are integrally formed, so that the sealing performance of the shell of the electric hair drier 100 can be improved, the probability that impurities such as water, dust and the like enter the electric hair drier 100 is effectively reduced, and the electric hair drier 100 has important significance for prolonging the service life of the electric hair drier 100.

This application can dismantle the degree of difficulty when being connected in order to reduce hairdryer 100 integral erection through with dryer shell 31 respectively with interior support piece 33, handle shell 32, can also ensure the holistic centering nature of hairdryer 100 simultaneously to the aesthetic property and the integrality of the whole outward appearance of hairdryer 100 have been improved.

Referring to fig. 4 and 10, the air duct 1 is detachably connected to the air duct housing 31 to facilitate the assembly and disassembly of the air duct section 1, the air duct 1 includes a housing 11, a fan mechanism 12 disposed in the housing 11 and an electric heating mechanism 13, and the fan mechanism 12 includes a fan 122 and a motor 121 for driving the fan 122 to rotate. Motor 121 has an output shaft, fan 122 is connected to the output shaft, and starting motor 121 makes the output shaft rotate and further drives fan 122 to rotate, taking the air outlet direction of hair dryer 100 as the front end, fan 122 rotates to form an air flow in housing 11 and deliver the air flow to the front end of housing 11. The electric heating mechanism 13 includes a fixing member 131 sleeved on the motor 121 and an electric heating wire 132 connected to the fixing member 131, and the electric heating wire 132 is used for heating the air flow in the casing 11 and conveying the air flow to the front end of the casing 11.

Referring to fig. 4 and fig. 5, the air duct housing 31 has an air inlet 14 and an air outlet 15 disposed oppositely, and accordingly, the fan 122 is disposed near the air inlet 14, and the electric heating mechanism 13 is disposed near the air outlet 15. In order to isolate external impurities and improve the flow guiding effect on the incoming air and the outgoing air, the air duct 1 further comprises an air inlet net 141 arranged at the air inlet 14 and an air outlet net 151 arranged at the air outlet 15. Air inlet net 141 and air outlet net 151 all include: the annular support, set up the netted body in the annular supports inside. Wherein, the netted body of air inlet net 141 is outside along the direction protrusion in the annular support opposite with the wind direction, and the netted body of air outlet net 151 is outside along the direction protrusion in the annular support opposite with the wind direction. In order to achieve the purpose of reducing wind resistance, the middle parts of the net-shaped bodies of the air inlet net 141 and the air outlet net 151 are arranged to be annular central connection points. In order to further increase the filtering effect at the intake opening 14, a filter element 142 is further disposed at the intake opening 14, and the filter element 142 is connected to the housing 11 and disposed near the fan 122.

Referring to fig. 7, 8 and 9, the handle portion 2 includes a main control assembly 21 disposed in the handle housing 32 and a switch assembly 22 disposed on the handle housing 32. The main control assembly 21 is disposed on the inner supporting member 33 and electrically connected to the air duct 1. The main control assembly 21 may be in the form of a printed circuit board, etc., and is fixed to the inner support member 33 by a fastener, which is not particularly limited herein, depending on the actual situation. The switch component 22 is electrically connected to the main control component 21, and may be a switch button, and may further include a temperature adjustment button or a push button, and a speed adjustment button or a push button. Wherein, by pressing the switch button, the electronic contact on the switch button is connected with the electronic contact on the main control assembly 21, so that the main control assembly 21 controls the opening or closing of the motor 121 and/or the electric heating wire 132. By pressing or pushing or pulling the speed regulating button or the push button, the electronic contact on the speed regulating button or the push button is contacted with the electronic contact on the main control assembly 21, so that the main control gradually controls the rotating speed of the motor 121, and further the adjustment of the wind speed is realized.

Referring to fig. 8, the hair dryer 100 further includes a wire assembly 23, and at least a portion of the wire assembly 23 is disposed in the hair dryer housing assembly 3 and electrically connected to the main control assembly 21, the switch assembly 22 and the air duct 1. The electric wire assembly 23 includes electric wires, and the main control assembly 21 is electrically connected to the motor 121 and the electric heating wire 132 through the electric wires for controlling the operation of the two. Correspondingly, the air duct casing 31 is further provided with a hole 313 for passing the electric wire. As described above, the hole 313, the first operation hole 311 and the second operation hole 312 are disposed at the middle position of the sidewall of the air duct housing 31, so as to improve the overall appearance of the hair dryer 100.

Referring to fig. 10, in order to blow air from hair dryer 100 in a specific direction, hair dryer 100 further includes a nozzle 4 detachably connected to a wind tunnel housing 31. The tuyere 4 includes a connecting body 41 and a nozzle body 42 connected in sequence, wherein the connecting body 41 is installed at the air outlet 15, the nozzle body 42 can be set to a specific shape to obtain a specific wind direction, and the inner cavity structure of the connecting body 41 is set to enable the air outlet to be smoothly guided to the nozzle body 42. In this embodiment, the mouth 42 may be provided in a flat cavity shape, and indeed, in other embodiments, the mouth 42 may have other shapes, which are not specifically limited herein, according to the actual situation.

The shapes of the first and second working holes 311 and 312 are determined according to actual conditions, and the shape of the bump 322 is changed accordingly. The first fastener, the second fastener and the third fastener may be screws, fastening pins, etc., and are not particularly limited herein, depending on the actual situation.

In summary, the following steps: the inner support piece 33 is detachably connected with the air duct shell 31, so that after the air duct 1 is fixedly connected with the air duct shell 31, the inner support piece 33 is firstly connected with the air duct shell 31 and then is directly butted with the air duct 1, and the mounting position of the inner support piece 33 is ensured to be free of offset, so that the mounting position of the handle shell is ensured to be free of offset, the mounting is quick and convenient, and the control is easy;

the handle shell 32 is provided with a bump 322 which is clamped with the air duct shell 31, when the bump 322 passes through the air duct shell 31 to be clamped and fixed with the air duct shell 31, the end surface of the handle shell 32 is abutted against the air duct shell 31, and the installation and the fixation are not required to be carried out through screws, so that the attractiveness and the integrity of the integral appearance of the electric hair drier 100 are improved;

the air duct shell 31 and the handle shell 32 are integrally formed, and the air duct shell 31 and/or the handle shell 32 are made of metal, so that the attractiveness of the overall appearance of the electric hair drier 100 is improved, the overall texture of the electric hair drier 100 is improved, and the use feeling of a user is improved.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (12)

1. A hair dryer housing assembly, comprising:

the air duct shell is used for accommodating the air duct;

the handle shell is detachably connected with the air duct shell;

an inner support housed within the handle housing;

wherein, interior support piece with dryer shell detachable connection.

2. The hair dryer housing assembly of claim 1 wherein said air duct housing is provided with a first access opening, said inner support member being removably connected to said first access opening.

3. The hair dryer housing assembly of claim 2 wherein said inner support member includes an inner support member body and a first fastener coupled to said inner support member body, said first fastener being threadably coupled to said first access opening to removably couple said inner support member body to said dryer housing.

4. A hair dryer housing assembly as set forth in claim 3, wherein said inner support body is integrally formed or separately formed, and further comprising a cover plate covering the rear ends of said handle housing and inner support.

5. The hair dryer housing assembly of any of claims 1 to 4 wherein said inner support is removably connected to said handle housing.

6. The hair dryer housing assembly of claim 5 wherein said inner support member is removably connected to said handle housing by a second fastener.

7. The hair dryer housing assembly of claim 5 wherein said inner support member snaps into removable engagement with said handle housing.

8. The hair dryer housing assembly of any one of claims 1 to 4, further comprising a projection connected to said handle housing, and a second working hole engaged with said projection is further provided on said air duct housing.

9. The hair dryer housing assembly of claim 8 wherein said projection is disposed at a front end of said handle housing; when the lug is clamped with the second operation hole, the end surface of the handle shell is abutted against the air duct shell.

10. The hair dryer housing assembly of claim 1, wherein said air duct housing and said handle housing are integrally formed, and said air duct housing and/or said handle housing are made of metal.

11. Hair dryer, characterized in that it comprises a hair dryer housing assembly according to any of claims 1 to 10.

12. A hair dryer according to claim 11, characterized in that it comprises:

the air duct is accommodated in the air duct shell and is detachably connected with the air duct shell;

the main control assembly is arranged on the inner supporting piece and is electrically connected with the air duct;

the switch assembly is arranged on the handle shell and is electrically connected with the main control assembly;

and the electric wire assembly is at least partially arranged in the electric hair drier shell assembly and is electrically connected with the main control assembly, the switch assembly and the air duct.

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