CN212465231U - Electric hair drier - Google Patents
Electric hair drier Download PDFInfo
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- CN212465231U CN212465231U CN202020808497.0U CN202020808497U CN212465231U CN 212465231 U CN212465231 U CN 212465231U CN 202020808497 U CN202020808497 U CN 202020808497U CN 212465231 U CN212465231 U CN 212465231U
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Abstract
The application discloses hairdryer, this hairdryer includes: an air duct; the handle assembly is arranged below the air duct and comprises a handle shell which is detachably arranged on the air duct; the outer side wall of the air duct is provided with a communication port, and mounting rib plates are distributed on the circumference of the communication port and configured to be connected with a handle assembly; the air duct clamping structure is arranged on the mounting rib plate, the shell clamping structure is arranged at the top of the handle shell, and the shell clamping structure is configured to be matched with the air duct clamping structure, so that circumferential positioning and axial clamping are achieved between the air duct and the handle shell. Through the mode, the connection between the dryer of hairdryer and the handle shell in this application has better reliability and stability.
Description
Technical Field
The application relates to the technical field of household appliances, in particular to an electric hair drier.
Background
The hairdryer is the little household electrical appliances that people used often in daily life, and the hairdryer plays drying effect through producing the wind that has specific temperature, and it includes: the air duct and the handle are connected with the air duct and used for supporting the air duct.
The connecting structure between the air duct and the handle of the existing hair drier is not reasonable in design, has the problems of poor connecting stability and reliability, and is not easy to assemble.
Therefore, there is a need to develop a hair dryer.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the technology, the application provides the electric hair drier, and the air duct of the electric hair drier is connected with the handle shell, so that the electric hair drier has the advantages of stability and reliability.
In order to solve the technical problem, the technical scheme adopted by the application is as follows:
a hair dryer comprising: an air duct; the handle assembly is arranged below the air duct and comprises a handle shell which is detachably arranged on the air duct; the outer side wall of the air duct is provided with a communication port, and mounting rib plates are distributed on the periphery of the communication port and are configured to be connected with the handle assembly; the air duct clamping structure is arranged on the mounting rib plate, the shell clamping structure is arranged at the top of the handle shell, and the shell clamping structure is configured to be matched with the air duct clamping structure, so that circumferential positioning and axial clamping are achieved between the air duct and the handle shell.
Preferably, the air duct clamping structure comprises an inserting groove M and a buckle groove N which are formed in the mounting rib plate, and the shell clamping structure comprises an inserting block Q and a buckle P which are arranged at the top of the handle shell; or the air duct clamping structure comprises an inserting block Q formed on the mounting rib plate1And fastener P1The shell clamping structure comprises an insertion groove M arranged at the top of the handle shell1And a catching groove N1(ii) a The plug-in block is matched with the plug-in groove, and the buckle is matched with the buckle groove.
Preferably, the handle assembly further comprises a handle inner frame supporting the electric control element, and the handle inner frame is detachably arranged in the handle shell; the top of the handle inner frame is provided with an inner frame centering and fastening structure, the mounting rib plate is further provided with an air duct centering and fastening structure matched with the inner frame centering and fastening structure, and the handle inner frame is connected to the air duct through the matching relationship between the inner frame centering and fastening structure and the air duct centering and fastening structure.
Preferably, the air duct centering and fastening structure comprises a center positioning hole formed in the mounting rib plate, and the inner frame centering and fastening structure comprises a center positioning column and a first hole column which are arranged on the inner frame of the handle and distributed along the axial direction perpendicular to the handle shell; the central positioning hole and the central positioning column are respectively located on the symmetrical planes of the air duct and the handle assembly, the central positioning column is matched with the central positioning hole, the first hole columns are symmetrically arranged on two sides of the central positioning column, and the first hole columns are configured to be in threaded connection with the air duct and the handle inner frame.
Preferably, the handle inner frame is a semi-cylindrical frame body, the inner space of the handle shell is divided into a first semi-cylindrical area and a second semi-cylindrical area, wherein the handle inner frame is located the second semi-cylindrical area, and the shell clamping structure is located the first semi-cylindrical area.
Preferably, the central positioning column is a square column, and the central positioning hole is square.
Preferably, the handle shell and the handle inner frame are detachably connected through a circumferential positioning structure and an end face positioning and fastening structure.
Preferably, the circumferential positioning structure comprises a first positioning groove arranged on the inner wall of the top of the handle shell and a first positioning block arranged on the outer wall of the top of the handle inner frame; wherein the first positioning groove and the first positioning block form a top circumferential positioning substructure.
Preferably, the circumferential positioning structure further comprises a second positioning block arranged on the inner wall of the bottom of the handle shell and a second positioning groove arranged on the outer wall of the bottom of the handle inner frame; the second positioning block and the second positioning groove form a bottom circumferential positioning substructure; the bottom circumferential locating sub-structure and the top circumferential locating sub-structure together form the circumferential locating structure.
Preferably, the end face positioning and fastening structure comprises a convex block positioned at the bottom of the inner side of the handle shell, and a second hole column and an end face positioning hole which are formed on the bottom end face of the handle inner frame, wherein the convex block is fixedly arranged on the inner side wall of the handle shell and radially distributed along the inner side wall of the handle shell, and a through hole for a screw to penetrate through the second hole column and an end face positioning column which is axially distributed along the handle shell and is used for being matched with the end face positioning hole are formed in the convex block.
Compared with the prior art, the application has the beneficial effects that: the application provides a hairdryer, its handle shell passes through the cooperation between shell joint structure and the dryer joint structure and installs to the intercommunication mouth department of dryer, can realize circumference location and axial joint between dryer and the handle shell, has simple to operate, connects reliable and stable advantage.
Drawings
Fig. 1 is a schematic structural view of the hair dryer of the present application;
fig. 2 is a schematic sectional view of the hair dryer of the present application;
FIG. 3 is an enlarged schematic view of the area B in FIG. 2;
FIG. 4 is a schematic structural view of a mounting web in the present application;
FIG. 5 is a schematic view of the position relationship between the installation rib and the sealing member in the present application;
FIG. 6 is an exploded schematic view of the present application between the air duct and the seal;
FIG. 7 is a schematic view of a housing snap-fit arrangement of the present application;
FIG. 8 is an exploded view of the handle housing and handle inner frame of the present application;
FIG. 9 is a schematic view of the construction of the handle inner frame of the present application;
FIG. 10 is a schematic view of the handle inner frame of the present application from the bottom;
FIG. 11 is a schematic view of the handle housing of the present application from the bottom;
FIG. 12 is a cross-sectional schematic view of a handle housing of the present application;
FIG. 13 is a schematic view of an embodiment of a seal of the present application;
FIG. 14 is a schematic view of yet another embodiment of a seal in the present application;
fig. 15 is a schematic view of the structure of the seal member in the present application.
Detailed Description
The present application will now be described in further detail with reference to the accompanying drawings, whereby one skilled in the art can, with reference to the description, make an implementation. If in the embodiments of the present application there is a description referring to "first", "second", etc., the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
In the description of the present application, it is also to be noted that, unless otherwise specified or limited more specifically, the terms "disposed" and "connected" are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; 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 disclosure can be understood in specific instances by those of ordinary skill in the art.
In addition, if the meaning of "and/or" appears in the application, three parallel schemes are included, and the example of "A and/or B" includes the scheme A, the scheme B or the scheme A and the scheme B which are satisfied simultaneously. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present application.
The dryer of hairdryer is connected through the assembly relation between dryer and the handle, and the dryer of blowing on the market and the connection structure design between the handle are not too reasonable, have the poor problem of connection stability and reliability, and also difficult assembly has influenced the performance of hairdryer and the pleasing to the eye degree of outward appearance to a great extent.
In view of this, the present application provides a hair dryer, and fig. 1 to 15 are an embodiment of the hair dryer provided by the present application.
Referring to fig. 4 and 7, in an embodiment, the electric hair dryer includes: an air duct 100; and a handle assembly disposed below the air duct 100, the handle assembly including a handle housing 200 detachably disposed on the air duct 100; wherein, a communication port 120 is arranged on the outer side wall of the air duct 100, mounting rib plates 110 are distributed on the circumference of the communication port 120, and the mounting rib plates 110 are configured to be connected with a handle assembly; the air duct clamping structure 111 is arranged on the mounting rib plate 110, the housing clamping structure 210 is arranged at the top of the handle housing 200, and the housing clamping structure 210 is configured to be matched with the air duct clamping structure 111, so that circumferential positioning and axial clamping are realized between the air duct 100 and the handle housing 200.
In this way, in this application, the handle housing 200 can be mounted to the communication port 120 of the air duct 100 through the cooperation between the housing clamping structure 210 and the air duct clamping structure 111, and in the cooperation process of the housing clamping structure 210 and the air duct clamping structure 111, the circumferential positioning and the axial clamping between the air duct 100 and the handle housing 200 can be realized. Therefore, the air duct 100 and the handle shell 200 in the application are stably and reliably connected, and are convenient to install.
In an embodiment, the air duct clamping structure 111 includes a plug-in slot M and a buckle slot N formed on the mounting rib plate 110, and the housing clamping structure 210 includes a plug-in block Q and a buckle P disposed on the top of the handle housing 200, where the plug-in block Q is matched with the plug-in slot M, and the buckle P is matched with the buckle slot N. Referring to fig. 5 and 7, the inserting groove M is located at the root of the mounting rib plate 110, where the root is the connection between the mounting rib plate 110 and the air duct 100; the insertion groove M is arc-shaped, and can realize circumferential positioning of the handle shell 200 after being matched with the insertion block Q. The fastening groove N is located on the circumferential side wall of the mounting rib plate 110, and can realize axial fastening of the air duct 100 and the handle casing 200 after being fastened with the fastening P. Therefore, the installation and connection of the air duct 100 and the handle shell 200 can be conveniently completed, the installation accuracy is high, and the connection reliability and stability are good. Can be used forIt is understood that the air duct clamping structure 111 may also include a plug block Q formed on the mounting rib plate 1101And fastener P1The housing latch structure 210 correspondingly includes a plug-in slot M disposed at the top of the handle housing 2001And a catching groove N1The specific arrangement mode can be determined according to the actual installation situation.
Considering that the traditional handle shell is formed by combining two half shells with the same size and the outside is fixed by screws, the hair drier adopting the structure has the advantages that the exposed screws are easy to rust under the influence of external damp environment, and the exposed screw holes cause the appearance to be unattractive. In view of this, the handle assembly of the present application includes a handle case 200 and a handle inner frame 300 supporting electric control components, the handle case 200 is an elongated cylinder having a hollow and substantially cylindrical shape, and the handle inner frame 300 is embedded in the handle case 200. Referring to fig. 7 to 10, the inner handle frame 300 is a semi-cylindrical frame body, the inner handle frame 300 is detachably disposed in the outer handle casing 200, an inner space of the outer handle casing 200 is divided into a first semi-cylindrical region and a second semi-cylindrical region, the inner handle frame 300 is located in the second semi-cylindrical region, and the casing clamping structure 210 is located in the first semi-cylindrical region.
Further, in order to improve the connection strength and the centering property of the handle assembly and the air duct 100, an inner frame centering and fastening structure 310 is arranged at the top of the handle inner frame 300, and an air duct centering and fastening structure 112 matched with the inner frame centering and fastening structure 310 is further arranged on the mounting rib plate 110. The handle inner frame 300 is connected to the air duct 100 through the matching relationship between the inner frame centering fastening structure 310 and the air duct centering fastening structure 112, so that the connection strength and the centering property of the handle assembly and the air duct 100 are effectively improved.
Specifically, referring to fig. 5 and 9, the air duct centering and fastening structure 112 includes a central positioning hole 1121 formed in the mounting rib plate 110; the inner frame centering and fastening structure 310 includes a center positioning pillar 311 and a first hole pillar 312 disposed on the handle inner frame 300 and distributed along a direction perpendicular to the axial direction of the handle housing 200. The central positioning hole 1121 and the central positioning post 311 are respectively located on the symmetrical planes of the air duct 100 and the handle assembly to ensure the centering property, the central positioning post 311 is matched with the central positioning hole 1121, the first hole posts 312 are symmetrically arranged on two sides of the central positioning post 311, and the first hole posts 312 are configured to be screwed with the air duct 100 and the handle inner frame 300. During installation, the central positioning column 311 is inserted into the central positioning hole 1121 to realize centering of the air duct 100 and the handle assembly; and then, the handle inner frame 300 is fastened on the mounting rib plate 110 through screws to realize the connection between the handle assembly and the air duct 100, wherein threaded holes for the screws to penetrate are formed in the mounting rib plate 110, and the screws are in threaded connection with the first hole columns 312 after penetrating through the threaded holes.
In order to make the handle assembly and the air duct 100 have better alignment, the central positioning column 311 is a square column, and the central positioning hole 1121 is a square hole shape matched with the central positioning column 311.
In one embodiment, the handle housing 200 and the handle inner frame 300 are detachably connected through a circumferential positioning structure and an end surface positioning fastening structure; the circumference positioning structure is positioned at the top and the bottom of the handle assembly, and the end surface positioning and fastening structure is positioned at the bottom of the handle assembly. Therefore, the handle outer shell 200 and the handle inner frame 300 can be conveniently assembled, and the connection reliability and stability between the handle outer shell 200 and the handle inner frame 300 can be effectively improved.
Specifically, the circumferential locating feature is comprised of a top circumferential locating sub-feature and a bottom circumferential locating sub-feature. Please refer to fig. 8 to 12, the top circumferential positioning sub-structure includes the first positioning groove 220 disposed on the inner wall of the top of the handle housing 200 and the first positioning block 320 disposed on the outer wall of the top of the handle inner frame 300, during the assembly, the circumferential positioning of the top can be realized only by correspondingly clamping the first positioning block 320 into the first positioning groove 220, in this application, the first positioning block 320 and the first positioning groove 220 are disposed in a one-to-one correspondence, and the number of the first positioning block 320 and the first positioning groove 220 is 2 respectively. The bottom circumferential positioning substructure comprises a second positioning block 230 arranged on the inner wall of the bottom of the handle shell 200 and a second positioning groove 330 arranged on the outer wall of the bottom of the handle inner frame 300, and during assembly, circumferential positioning of the bottom can be realized only by correspondingly clamping the second positioning block 230 into the second positioning groove 330. Therefore, the assembling accuracy and the assembling efficiency can be effectively improved, and the device has the advantages of being fast and convenient to install.
Specifically, referring to fig. 10 to 12, the end positioning and fastening structure includes a protrusion 240 located at the bottom of the inner side of the handle housing 200, and a second hole pillar 340 and an end positioning hole 350 formed on the bottom end surface of the handle inner frame 300, wherein the protrusion 240 is fixed on the inner side wall of the handle housing 200 and distributed along the radial direction thereof, and the protrusion 240 is provided with a through hole 241 for a screw to penetrate through the second hole pillar 340 and an end positioning pillar 250 distributed along the axial direction of the handle housing 200 and used for being matched with the end positioning hole 350. Therefore, the axial connection between the handle shell 200 and the handle inner frame 300 can be realized, and the handle inner frame has the advantages of convenience and reliability in installation.
In an embodiment, referring to fig. 1 to 6, the air duct 100 is disposed along an axial direction thereof in a hollow manner to form an air duct for airflow. The communication port 120 is located at the connection position of the air duct 100 and the handle assembly and is used for communicating the air duct 100 and the handle assembly; a sealing member 400 is disposed at the communication port 120, and the sealing member 400 is configured to prevent the airflow in the air duct from entering the handle assembly and is provided with a wiring structure for the cables in the handle assembly to penetrate to the air duct 100.
In this way, the sealing element 400 in the application is blocked at the communication port 120, so that the air duct 100 and the handle assembly are effectively isolated, and the air flow in the air duct 100 can be prevented from entering the handle assembly, thereby avoiding the air loss in the air duct 100 and obviously improving the air tightness between the air duct 100 and the handle assembly. The wiring structure on the sealing member 400 enables the cable in the handle assembly to penetrate through the air duct 100, and the air tightness is guaranteed while the routing between the air duct 100 and the handle assembly is guaranteed.
In one embodiment, considering that most of the space inside the air duct 100 is used for installing the motor, the wind wheel and the heating wire assembly, the number of electric control components is small; and a main electric control board is arranged in the handle assembly, and a plurality of cables in the handle assembly need to be connected into the air duct 100 from the electric control board in the handle assembly so as to realize power supply and control of the motor and the heating wire assembly. In view of this, the wiring structure is at least one wiring hole 410 formed on the sealing member 400, and the wiring holes 410 are spaced apart from each other. The wire hole 410 is used for arranging the handle assembly to cables inside the air duct 100, so as to distinguish a cable capable of generating a high voltage from a cable capable of generating a low voltage, thereby preventing the problem of electromagnetic interference caused by the passage of the cables through one wire hole 410.
As can be appreciated, referring to fig. 13 and 14, the wire hole 410 is a through hole formed on the sealing member 400; or the wiring hole 410 is a hole-shaped region formed by surrounding the groove body formed at the edge of the sealing member 400 and the hole wall of the communication opening 120, which is not described herein again.
In an embodiment, the sealing member 400 is a flexible soft member, which has a good elastic deformation capability and can be better matched with the communication port 120, so as to improve the air tightness between the air duct 100 and the handle assembly. The sealing member 400 may be made of a flexible material such as rubber or silicone. During installation, the sealing element 400 is directly clamped at the communication port 120, and the contact surface between the sealing element 400 and the communication port 120 is in interference fit, so that the connecting structure has the advantages of stability and reliability.
Further, in consideration of the positioning problem of the sealing member 400 in the axial direction, a rib 121 growing along the radial direction is fixedly arranged on the inner wall of the communication port 120, please refer to fig. 6 and 13, the rib 121 is configured to realize the locking of the sealing member 400 in the axial direction of the communication port 120, and a limit flange 420 locked with the rib 121 is formed on the sealing member 400. Therefore, the axial positioning of the sealing element 400 can be realized, and the sealing element has the advantages of convenience in installation and in-place installation.
In one embodiment, the cable connecting the ionizer and the transmitting pin is a cable capable of generating a high voltage, and is herein referred to as a high voltage cable. Anion generator sets up in handle assembly, and the transmission needle is located dryer 100, in order to guarantee the accuracy of transmission needle position, needs to guarantee the stability of high-voltage cable trend. With reference to fig. 6 and 13, the limiting flange 420 has a wire hole 410, the rib 121 has a wire groove 1211, the wire groove 1211 corresponds to the wire hole 410, wherein the projection of the wire groove 1211 and the projection of the wire hole 410 on the limiting flange 420 in the axial direction of the communication opening 120 are overlapped. The rib 121 is made of hard material, and the wiring groove 1211 on the rib 121 can have a function of clamping the high-voltage cable, so that the high-voltage cable is stable in trend.
Further, referring to fig. 5, an extending block 430 capable of being snapped into the snap groove N is disposed at an edge of the sealing member 400, and after the snap P is snapped into the snap groove N, the snap P can support the extending block 430 from the bottom. Here, the clip P can support the extension block 430, and to some extent, can prevent the sealing member 400 from falling.
Further, referring to fig. 3 and 15, a step is formed on a sidewall of the extension block 430 to form a shoulder 431 engaged with a top edge of the handle housing 200. Thus, the seal 400 can be positioned effectively in the axial direction of the handle housing 200, and has the advantage of stable and reliable connection.
To sum up, handle shell in this application can install the intercommunication mouth department to the dryer through the cooperation between shell joint structure and the dryer joint structure, at the cooperation in-process of shell joint structure and dryer joint structure, can realize circumferential location and axial joint between dryer and the handle shell, from this, the dryer in this application is connected reliable and stable with handle shell, and simple to operate. Further, the handle inner frame is connected to the air duct through the matching relation between the inner frame centering and fastening structure and the air duct centering and fastening structure, so that the connection strength and the centering property of the handle assembly and the air duct are effectively improved. The handle shell and the handle inner frame are detachably connected through a circumferential positioning structure and an end surface positioning fastening structure; therefore, the handle shell and the handle inner frame can be conveniently assembled, and the connection reliability and stability between the handle shell and the handle inner frame are effectively improved. Further, this application still can prevent the air current in the dryer to get into handle components through blockking up the sealing member in intercommunication mouth department to avoid the interior amount of wind of dryer to run off, showing the gas tightness that has improved between dryer and the handle components.
While the embodiments of the present application have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in a variety of fields suitable for this application, and further modifications will be readily apparent to those skilled in the art, and it is therefore not intended to be limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (10)
1. A hair dryer, characterized in that, includes:
an air duct; and
the handle assembly is arranged below the air duct and comprises a handle shell which is detachably arranged on the air duct;
the outer side wall of the air duct is provided with a communication port, and mounting rib plates are distributed on the periphery of the communication port and are configured to be connected with the handle assembly;
the air duct clamping structure is arranged on the mounting rib plate, the shell clamping structure is arranged at the top of the handle shell, and the shell clamping structure is configured to be matched with the air duct clamping structure, so that circumferential positioning and axial clamping are achieved between the air duct and the handle shell.
2. A hair dryer according to claim 1,
the air duct clamping structure comprises an inserting groove M and a buckle groove N which are formed in the mounting rib plate, and the shell clamping structure comprises an inserting block Q and a buckle P which are arranged at the top of the handle shell; or is
The air duct clamping structure comprises an inserting block Q formed on the mounting rib plate1And fastener P1The shell clamping structure comprises an insertion groove M arranged at the top of the handle shell1And a catching groove N1；
The plug-in block is matched with the plug-in groove, and the buckle is matched with the buckle groove.
3. A hair dryer according to claim 1,
the handle assembly further comprises a handle inner frame supporting an electric control component, and the handle inner frame is detachably arranged in the handle shell;
the top of the handle inner frame is provided with an inner frame centering and fastening structure, the mounting rib plate is further provided with an air duct centering and fastening structure matched with the inner frame centering and fastening structure, and the handle inner frame is connected to the air duct through the matching relationship between the inner frame centering and fastening structure and the air duct centering and fastening structure.
4. A hair dryer according to claim 3,
the air duct centering and fastening structure comprises a central positioning hole formed in the mounting rib plate, and the inner frame centering and fastening structure comprises a central positioning column and a first hole column which are arranged on the handle inner frame and distributed along the axial direction perpendicular to the handle shell;
the central positioning hole and the central positioning column are respectively located on the symmetrical planes of the air duct and the handle assembly, the central positioning column is matched with the central positioning hole, the first hole columns are symmetrically arranged on two sides of the central positioning column, and the first hole columns are configured to be in threaded connection with the air duct and the handle inner frame.
5. A hair dryer according to claim 3,
the handle inner frame is a semi-cylindrical frame body, the inner space of the handle shell is divided into a first semi-cylindrical area and a second semi-cylindrical area, wherein the handle inner frame is located the second semi-cylindrical area, and the shell clamping structure is located the first semi-cylindrical area.
6. A hair dryer according to claim 4,
the central positioning column is a square column body, and the central positioning hole is in a square hole shape.
7. A hair dryer according to claim 3,
the handle shell and the handle inner frame are detachably connected through a circumference positioning structure and an end face positioning and fastening structure.
8. A hair dryer according to claim 7,
the circumferential positioning structure comprises a first positioning groove arranged on the inner wall of the top of the handle shell and a first positioning block arranged on the outer wall of the top of the handle inner frame;
wherein the first positioning groove and the first positioning block form a top circumferential positioning substructure.
9. A hair dryer according to claim 8,
the circumferential positioning structure also comprises a second positioning block arranged on the inner wall of the bottom of the handle shell and a second positioning groove arranged on the outer wall of the bottom of the handle inner frame;
the second positioning block and the second positioning groove form a bottom circumferential positioning substructure; the bottom circumferential locating sub-structure and the top circumferential locating sub-structure together form the circumferential locating structure.
10. A hair dryer according to claim 7,
the end face positioning and fastening structure comprises a convex block positioned at the bottom of the inner side of the handle shell, and a second hole column and an end face positioning hole which are formed in the bottom end face of the handle inner frame, wherein the convex block is fixedly arranged on the inner side wall of the handle shell and radially distributed along the inner side wall of the handle shell, and a through hole for a screw to penetrate through the second hole column and an end face positioning column which is axially distributed along the handle shell and is matched with the end face positioning hole are formed in the convex block.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020808497.0U CN212465231U (en) | 2020-05-15 | 2020-05-15 | Electric hair drier |
| KR1020227032345A KR20220141873A (en) | 2020-05-06 | 2021-04-30 | electric hair dryer shell assembly and electric hair dryer |
| PCT/CN2021/091790 WO2021223689A1 (en) | 2020-05-06 | 2021-04-30 | Electric hair dryer shell assembly and electric hair dryer |
| JP2022562872A JP2023512342A (en) | 2020-05-06 | 2021-04-30 | Electric dryer housing assembly and electric dryer |
| US17/910,815 US20230122821A1 (en) | 2020-05-06 | 2021-04-30 | Electric hair dryer shell assembly with convenient installation features and electric hair dryer |
| EP21800498.4A EP4115765A4 (en) | 2020-05-06 | 2021-04-30 | Electric hair dryer shell assembly and electric hair dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020808497.0U CN212465231U (en) | 2020-05-15 | 2020-05-15 | Electric hair drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212465231U true CN212465231U (en) | 2021-02-05 |
Family
ID=74459591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020808497.0U Active CN212465231U (en) | 2020-05-06 | 2020-05-15 | Electric hair drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212465231U (en) |
-
2020
- 2020-05-15 CN CN202020808497.0U patent/CN212465231U/en active Active
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