WO2021223689A1 - 电吹风外壳组件及电吹风 - Google Patents

电吹风外壳组件及电吹风 Download PDF

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Publication number
WO2021223689A1
WO2021223689A1 PCT/CN2021/091790 CN2021091790W WO2021223689A1 WO 2021223689 A1 WO2021223689 A1 WO 2021223689A1 CN 2021091790 W CN2021091790 W CN 2021091790W WO 2021223689 A1 WO2021223689 A1 WO 2021223689A1
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WO
WIPO (PCT)
Prior art keywords
handle
hair dryer
housing
assembly
hole
Prior art date
Application number
PCT/CN2021/091790
Other languages
English (en)
French (fr)
Inventor
聂文明
王鹏
Original Assignee
追觅科技(上海)有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN202010370804.6A external-priority patent/CN111418987A/zh
Priority claimed from CN202020717336.0U external-priority patent/CN212165176U/zh
Priority claimed from CN202020809605.6U external-priority patent/CN212465232U/zh
Priority claimed from CN202020808497.0U external-priority patent/CN212465231U/zh
Priority claimed from CN202020809577.8U external-priority patent/CN212465225U/zh
Priority claimed from CN202010411784.2A external-priority patent/CN111418985A/zh
Priority claimed from CN202010411310.8A external-priority patent/CN111387674A/zh
Priority claimed from CN202010411791.2A external-priority patent/CN111418988A/zh
Priority to EP21800498.4A priority Critical patent/EP4115765A4/en
Priority to US17/910,815 priority patent/US20230122821A1/en
Priority to JP2022562872A priority patent/JP2023512342A/ja
Priority to KR1020227032345A priority patent/KR20220141873A/ko
Application filed by 追觅科技(上海)有限公司 filed Critical 追觅科技(上海)有限公司
Publication of WO2021223689A1 publication Critical patent/WO2021223689A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D20/00—Hair drying devices; Accessories therefor
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D20/00—Hair drying devices; Accessories therefor
    • A45D20/04—Hot-air producers
    • A45D20/08—Hot-air producers heated electrically
    • A45D20/10—Hand-held drying devices, e.g. air douches
    • A45D20/12—Details thereof or accessories therefor, e.g. nozzles, stands
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D20/00—Hair drying devices; Accessories therefor
    • A45D20/04—Hot-air producers
    • A45D20/08—Hot-air producers heated electrically
    • A45D20/10—Hand-held drying devices, e.g. air douches

Definitions

  • This application relates to the technical field of household appliances, in particular to the housing assembly of a hair dryer and a hair dryer.
  • the hair dryer is a small personal care appliance that can quickly dry the hair. It can be heated by a heating wire to make the wind hot, so that the hair is dried faster.
  • the hair dryer includes a blower part, a handle part and a push button assembly arranged on the handle part.
  • the hair dryer, the handle, and the push button assembly all have many accessories, and the accessories are shielded from each other during assembly.
  • problems such as difficulty in assembly, complicated assembly, poor reliability, and poor air tightness exist between the wind tube portion and the handle component, and between the handle portion and the push button assembly.
  • the purpose of the present invention is to provide an electric hair dryer housing assembly and an electric hair dryer, which can make the installation of the inner support member and the hair dryer convenient, and at the same time satisfy the requirements for aesthetics and integrity of the appearance.
  • a hair dryer housing assembly including:
  • the air duct shell is used to house the air duct
  • the handle housing is detachably connected with the air duct housing
  • the inner support is housed in the handle housing
  • the inner support member is detachably connected to the air duct shell.
  • a first working hole is provided on the air duct shell, and the inner support is detachably connected to the first working hole.
  • the inner support includes an inner support body and a first fastener connected with the inner support body, and the first fastener is threadedly connected with the first working hole to make the inner
  • the support body is detachably connected with the air duct shell.
  • the inner support body is integrally formed or arranged separately, and the hair dryer housing assembly further includes a cover plate mounted on the handle housing and the rear end of the inner support.
  • the inner support is detachably connected to the handle housing.
  • the inner support is connected to the handle housing through a second fastener to realize a detachable connection.
  • the inner support member is clamped with the handle housing to realize a detachable connection.
  • the hair dryer housing assembly further includes a protrusion connected to the handle housing, and a second working hole that is engaged with the protrusion is also provided on the blower housing.
  • the protrusion is provided at the front end of the handle housing; when the protrusion is engaged with the second working hole, the end surface of the handle housing is against the air duct housing.
  • the air duct housing and the handle housing are integrally formed, and the material of the air duct housing and/or the handle housing is metal.
  • the present invention also provides an electric hair dryer, which comprises the above-mentioned electric hair dryer housing assembly.
  • the hair dryer includes:
  • the air duct is housed in the air duct housing and is detachably connected to the air duct housing;
  • the main control component is arranged on the inner support and is electrically connected to the wind cylinder;
  • a switch assembly which is arranged on the handle housing and is electrically connected to the main control assembly
  • the wire assembly is at least partially arranged in the hair dryer housing assembly, and is electrically connected to the main control assembly, the switch assembly and the blower.
  • the beneficial effect of the present invention is that the inner support is detachably connected to the air duct housing, so that after the air duct is fixedly connected to the air duct housing, the inner support is first connected to the air duct housing and then directly butted with the air duct. Ensure that there is no offset in the installation position of the inner support, so as to ensure that the installation position of the handle shell is not offset, the installation is quick and convenient, and it is easy to control;
  • the handle shell is provided with a protrusion that engages with the air tube shell.
  • the protrusion passes through the air tube shell to be engaged and fixed with the air tube shell, the end surface of the handle shell is against the air tube shell, and no screws are required for installation and fixation. ,fast and convenient;
  • the hair dryer shell is detachably connected with the inner support and the handle shell to reduce the overall assembly difficulty of the hair dryer, and at the same time ensure the overall neutrality of the hair dryer, thereby improving the aesthetics and integrity of the overall appearance of the hair dryer;
  • the hair dryer shell and the handle shell are integrally formed, and the hair dryer shell and/or the handle shell are made of metal material, which not only improves the overall appearance of the hair dryer, but also improves the overall texture of the hair dryer and improves the user experience.
  • the invention also provides an electric hair dryer, the connection of the air cylinder and the handle shell has the advantages of stability and reliability.
  • the technical solution adopted in this application is:
  • An electric hair dryer comprising: an air cylinder; and a handle assembly arranged below the air cylinder, the handle assembly including a handle housing detachably arranged on the air cylinder; wherein the outer side wall of the air cylinder is arranged There is a communication port, and mounting ribs are distributed in the circumferential direction of the communication port, and the mounting ribs are configured to connect to the handle assembly;
  • a housing clamping structure is provided on the top, and the housing clamping structure is configured to cooperate with the air cylinder clamping structure to realize circumferential positioning and axial clamping between the air cylinder and the handle housing .
  • the air cylinder clamping structure includes an insertion groove M and a buckle groove N formed on the mounting ribs
  • the housing clamping structure includes an insertion block Q and a card provided on the top of the handle housing.
  • Buckle P; or the air duct clamping structure includes a plug block Q 1 and a buckle P 1 formed on the mounting ribs
  • the housing clamping structure includes a plug groove provided on the top of the handle housing M 1 and the buckle groove N 1 ; wherein the plug block is matched with the plug groove, and the buckle is matched with the buckle groove.
  • the handle assembly further includes a handle inner frame supporting electronic control components, the handle inner frame is detachably arranged in the handle housing; wherein the top of the handle inner frame is provided with an inner frame centering Fastening structure, the mounting rib is also provided with a wind tube centering fastening structure that matches the inner frame centering fastening structure, and the handle inner frame is connected to the inner frame centering fastening structure through the inner frame centering fastening structure.
  • the matching relationship between the centering and fastening structures of the air drum is connected to the air drum.
  • the air duct centering and fastening structure includes a central positioning hole formed on the mounting ribs
  • the inner frame centering and fastening structure includes the inner frame of the handle and is arranged on the inner frame of the handle.
  • the central positioning column and the first hole column distributed in the axial direction of the handle housing; wherein, the central positioning hole and the central positioning column are respectively located on the symmetry plane of the air cylinder and the handle assembly, and the central positioning column Cooperating with the central positioning hole, the first hole pillars are symmetrically arranged on both sides of the central positioning pillar, and the first hole pillars are configured to screw the wind cylinder and the handle inner frame.
  • the handle inner frame is a semi-cylindrical frame
  • the internal space of the handle housing is divided into a first semi-cylindrical area and a second semi-cylindrical area, wherein the handle inner frame is located in the second semi-cylindrical area Area, the shell clamping structure is located in the first semi-cylindrical area.
  • the central positioning column is a square column
  • the central positioning hole is a square hole
  • the detachable connection between the handle housing and the handle inner frame is achieved through a circumferential positioning structure and an end surface positioning and fastening structure.
  • the circumferential positioning structure includes a first positioning groove provided on the inner wall of the top of the handle housing and a first positioning block provided on the outer wall of the top of the handle inner frame; wherein, the first positioning groove and the The first positioning block constitutes the top circumferential positioning sub-structure.
  • the circumferential positioning structure further includes a second positioning block provided on the inner wall of the bottom of the handle housing and a second positioning groove provided on the outer wall of the bottom of the handle inner frame; wherein, the second positioning block and The second positioning groove constitutes a bottom circumferential positioning substructure; the bottom circumferential positioning substructure and the top circumferential positioning substructure together constitute the circumferential positioning structure.
  • the end surface positioning and fastening structure includes a second protrusion located at the bottom of the inner side of the handle housing, a second hole column and an end surface positioning hole formed on the bottom end surface of the handle inner frame, wherein the second The convex block is fixed on the inner side wall of the handle housing and distributed along its radial direction.
  • the second convex block is provided with a through hole for the screw to penetrate to the second hole post and a through hole along the handle housing.
  • the axial distribution is used for the end face positioning pillars matched with the end face positioning holes.
  • the present application has the beneficial effect that the handle shell of the electric hair dryer provided by the present application is installed to the communicating port of the air barrel through the cooperation between the shell clamping structure and the air barrel clamping structure.
  • the circumferential positioning and axial clamping connection between the air cylinder and the handle housing have the advantages of convenient installation and stable and reliable connection.
  • the invention also provides an electric hair dryer, which can effectively prevent the airflow in the air cylinder from entering the inside of the handle assembly.
  • the technical solution adopted in this application is:
  • An electric hair dryer comprising: a wind tube, which is hollowed along its axial direction to form an air duct for air flow; and a handle assembly, which is arranged on the wind tube; wherein the wind tube and the handle assembly
  • the connection is provided with a communication port for communicating the air cylinder and the handle assembly; the communication port is provided with a sealing element configured to prevent the airflow in the air duct from entering the handle assembly,
  • a wiring structure is provided for the cables in the handle assembly to pass through to the wind cylinder.
  • the wiring structure is at least one wiring hole formed on the sealing element.
  • the wiring holes are arranged at intervals.
  • the wiring hole is a through hole formed on the sealing element; or the wiring hole is jointly surrounded by a groove formed at the edge of the sealing element and the hole wall of the communication port The hole-shaped area formed.
  • the contact surface between the sealing member and the communication port is interference fit.
  • the sealing element is a flexible soft part.
  • the inner wall of the communication port is fixedly provided with a convex rib that grows in the radial direction thereof, and the convex rib is configured to realize the locking position of the sealing member in the axial direction of the communication port; wherein, The sealing member is formed with a limit flange which is clamped with the convex rib.
  • the limiting flange is provided with a wiring hole
  • the rib is provided with a wiring groove corresponding to the wiring hole, wherein the wiring groove and the limiting flange The projections of the wiring holes on the upper side overlap in the axial direction of the communication port.
  • an annular mounting rib is fixed at the communication port, the mounting rib is configured to connect to the handle assembly, the mounting rib is provided with a snap groove N, and the handle assembly is provided with A buckle P matched with the buckle groove N; wherein an extension block extending into the buckle groove N is provided at the edge of the sealing member, and the buckle P is inserted into the buckle After the groove N, the buckle P can support the extension block from the bottom.
  • a step is provided on the side wall of the extension block to form a shoulder that is locked with the top edge of the handle assembly.
  • the present application has the beneficial effect that the seal of the electric hair dryer provided in the present application is blocked at the communicating port, which can prevent the airflow in the air duct from entering the handle assembly, thereby avoiding the loss of air volume in the air duct, and is remarkable Improve the air tightness between the air duct and the handle assembly; the wiring structure on the seal enables the cable in the handle assembly to pass through to the air duct.
  • the seal ensures the air tightness and the air duct and the handle at the same time The wiring between components.
  • the invention also provides a push button assembly and a hair dryer, which have the advantages of simple structure and convenient installation.
  • the technical solution adopted in this application is:
  • a push button assembly applied to a handle with an adjustment switch inside comprising: a push button arranged on the outer side of the handle, the push button having a first clamping structure extending into the handle; and a sliding member, provided Inside the handle and having a second clamping structure, the sliding member is configured to connect the push button and the adjustment switch; wherein the push button passes through the first clamping structure and the second clamping The fitting between the connecting structures is clamped to the sliding member to push the trigger part on the adjustment switch to linearly slide in the axial direction of the handle.
  • the first clamping structure includes a buckle portion
  • the second clamping structure includes a groove portion, wherein after the buckle portion is locked into the groove portion, the push button has an edge The degree of freedom of translation of the handle moving in the axial direction.
  • the push button is provided with a pair of the buckle parts, and the width of the pair of buckle parts in the axial direction of the handle is different.
  • the buckle portion includes a second extension block whose one end is fixed to the push button and grows in an axial direction perpendicular to the handle, and a clip formed on the other end of the second extension block.
  • Buckle; the slot portion includes a second through hole for the second extension block to pass through and a pair of stoppers formed on both sides of the second through hole for the buckle portion; wherein, After the second extension block is inserted into the second through hole and the buckle is engaged with the stop block, the inner side wall of the push button abuts against the outer side wall of the handle.
  • the inner wall of the push button is provided with first ribs distributed along the axial direction of the handle to reduce the contact area between the inner wall of the push button and the outer wall of the handle, wherein the ribs
  • the strips are located on opposite sides of the buckle part.
  • the stopper includes a first stopper engaged with the buckle and a second stopper inclined toward the first stopper, wherein the first stopper and the second stopper The blocks are arranged opposite to each other. After the buckle is engaged with the first block, the second block is pressed against the second extension block, so that the second extension block and the first block Blocks against each other.
  • the handle includes a handle housing with a hollow inside along its axial direction to form an accommodating cavity, and a handle inner frame detachably arranged in the accommodating cavity and supporting the adjustment switch; wherein, The inner frame of the handle is provided with an opening matched with the sliding part.
  • side wings are symmetrically provided on opposite sides of the sliding member, and the side wings are configured to restrict the sliding member from moving in the width direction and the thickness direction of the opening, wherein the length direction of the opening Parallel to the axial direction of the handle.
  • a protruding strip is formed on the outer side wall of the push button to facilitate pushing it, and the protruding strip is distributed along the circumferential direction of the handle, wherein any point on the protruding strip is connected to the trigger part.
  • the connecting line at any point of, and the axial direction of the handle are set at an included angle M, and the value range of the included angle M is: 20°-70°.
  • a hair dryer includes the push button assembly as described above.
  • the present application has the beneficial effect that: in the push button assembly and the hair dryer provided in the present application, the push button is clamped to the sliding part through the cooperation between the first clamping structure and the second clamping structure, thereby The gear adjustment of the adjustment switch is realized, which has the advantages of simple structure and convenient installation.
  • Figure 1 is a schematic diagram of the structure of the hair dryer of the present invention.
  • Fig. 2 is a schematic diagram of the structure of the air duct housing in Fig. 1.
  • Fig. 3 is a schematic diagram of the structure of the air duct in Fig. 1.
  • Fig. 4 is another schematic diagram of the structure of the air duct in Fig. 1.
  • Fig. 5 is a schematic diagram of the structure of the handle housing and the inner support in Fig. 1.
  • Fig. 6 is a schematic diagram of the structure of the handle housing in Fig. 1.
  • FIG. 7 is a schematic diagram of the structure of the inner support in FIG. 1.
  • Fig. 8 is another schematic diagram of the structure of the inner support in Fig. 1.
  • Fig. 9 is a schematic diagram of another structure of the hair dryer of the present invention.
  • Figure 10 is a schematic cross-sectional view of the hair dryer of the present invention.
  • Figure 11 is a schematic structural diagram of another embodiment of the hair dryer in the present application.
  • Figure 12 is a schematic cross-sectional view of another embodiment of the hair dryer in the present application.
  • FIG. 13 is a schematic diagram of an enlarged structure of area B in FIG. 12;
  • Figure 14 is a schematic diagram of the structure of the installation ribs in the present application.
  • Figure 15 is a schematic diagram of the positional relationship between the mounting ribs and the seal in the present application.
  • Figure 16 is an exploded schematic diagram between the air duct and the seal in the present application.
  • Fig. 17 is a schematic diagram of the housing clamping structure in the present application.
  • Figure 18 is an exploded schematic diagram of the handle housing and the handle inner frame in the present application.
  • Figure 19 is a schematic structural diagram of the handle inner frame in the present application.
  • Figure 20 is a schematic view of the bottom view direction of the handle inner frame in the present application.
  • Figure 21 is a schematic view of the bottom direction of the handle housing in the present application.
  • Figure 22 is a schematic cross-sectional view of the handle housing in the present application.
  • Figure 23 is a schematic diagram of an embodiment of the seal in the present application.
  • Figure 24 is a schematic diagram of another embodiment of the seal in the present application.
  • Figure 25 is a schematic diagram of the structure of the seal in the present application.
  • Figure 26 is a schematic structural diagram of the handle in the present application.
  • Figure 27 is an exploded schematic diagram of the handle in the present application.
  • Figure 28 is a schematic cross-sectional view of the handle in the present application.
  • FIG. 29 is a schematic diagram of an enlarged structure of area C in FIG. 28;
  • FIG. 30 is a structural schematic diagram of the front view direction of the handle inner frame in the present application.
  • FIG. 31 is a schematic structural diagram of the rear view direction of the handle inner frame in the present application.
  • FIG. 32 is a schematic diagram of an enlarged structure of area D in FIG. 31;
  • Figure 33 is a schematic diagram of the handle inner frame and the support in the present application after installation
  • FIG. 34 is an exploded schematic diagram of a part of the structure of the electric control board in the present application.
  • Figure 35 is an exploded schematic diagram of the push button assembly in the present application.
  • FIG. 36 is a schematic diagram of the structure of the sliding member in the present application.
  • FIG. 37 is a schematic diagram of the positional relationship between the first stopper and the second stopper in the present application.
  • Figure 38 is a schematic cross-sectional view between the handle inner frame and the sliding member in the present application.
  • FIG. 39 is a schematic diagram of an enlarged structure of area E in FIG. 38;
  • Fig. 40 is a schematic cross-sectional view of Fig. 34;
  • FIG. 41 is an exploded schematic diagram of the button assembly in the present application in the downward direction
  • FIG. 42 is an exploded schematic diagram of the button assembly in the present application in a top view direction.
  • Second connection structure 4131. Second axial locking structure; 41311. Mounting hole; 41312. Hole shoulder; 41313. Hook; 4132. Second circumferential positioning structure; 4140. Button hole; 4150. Sliding groove 4200, adjustment switch; 4210, trigger part; 4300, push button; 4310, buckle part; 4311, second extension block; 4312, buckle; 4320, ribs; 4330, convex strip; 4400, sliding parts; 4410 4411, second through hole; 4412, first stop; 4413, second stop; 4420, side wing; 4421, second rib; 4430, convex frame; 4500, button; 4510, card position Structure; 4511, connecting leg; 4512, button buckle; 4520, pressing block; 4521, cover groove; 4522, button cover; 4530, rib rod; 4600, support rod; 4610, first connecting structure; 4611, first shaft Toward the card position structure; 46111, the first card shoulder; 46 112. Second shoulder; 46113. Guide groove; 4612. First axial
  • the axis direction is consistent with the height direction.
  • the hair dryer 1100 in a preferred embodiment of the present invention can be used for dry hair scenes; alternatively, for local drying, heating and physical treatment scenes in laboratories, physical therapy rooms, industrial production, art, etc., this application
  • the application scenarios of the hair dryer 1100 are not limited.
  • the hair dryer 1100 includes a hair dryer part 11, a handle part 12 connected with the hair dryer part 11, and a hair dryer housing assembly 13.
  • the hair dryer housing assembly 13 includes a hair dryer housing 131 for accommodating the air cylinder 11, a handle housing 132 sleeved on the handle portion 12, and an inner support received in the handle housing 132
  • the wind tube portion 11 is a wind tube 11
  • the inner support 133 is detachably connected to the wind tube 11
  • the inner support 133 is detachably connected to the wind tube shell 131.
  • a first working hole 1311 is provided on the air duct housing 131, and the inner support 133 is detachably connected to the first working hole 1311, wherein the first working hole is opened on the side wall of the air duct housing 131.
  • the purpose of this arrangement is that it is difficult for the inner support 133 to be directly connected to the air duct 11, because the air duct 11 is arranged in the air duct housing 131.
  • the inner support 133 is connected to the air duct 11, it is not clear due to obstacles.
  • the piece 133 is first docked with the first working hole 1311 and then directly docked with the air cylinder 11 for connection, which is quick and convenient, and reduces the difficulty of assembly.
  • the number of the first working holes 1311 is determined according to actual requirements, which is not specifically limited here, and only the inner support 133 is fixedly installed with the air duct housing 131.
  • the first action hole 1311 is opened in the middle of the side wall of the hair dryer housing 131 to maintain the overall aesthetics of the hair dryer 1100.
  • the inner support 133 includes an inner support body 1331 and a first fastener connected to the inner support body 1331.
  • the first fastener is threadedly connected with the first working hole 1311 to
  • the inner support body 1331 is detachably connected to the air duct shell 131.
  • the inner support body 1331 is integrally formed or arranged separately, depending on the actual situation, which is not specifically limited here. In this embodiment, the inner support body 1331 is provided separately, and the separated inner support body 1331 is fastened and connected by a third fastener.
  • the handle housing 132 and the inner support 133 are detachably connected.
  • the inner support 133 can be connected to the handle housing 132 by fasteners to achieve a detachable connection; or, the inner support 133 and the handle housing 132 can be snapped to achieve a detachable connection, so that the two can be detachably connected.
  • fasteners to achieve a detachable connection
  • the inner support 133 and the handle housing 132 can be snapped to achieve a detachable connection, so that the two can be detachably connected.
  • the inner support 133 and the handle housing 132 are detachably connected by a second fastener.
  • the rear end of the inner support 133 is provided with a first threaded hole 1332.
  • the rear end of the handle housing 132 is also provided with a first thread
  • the position of the hole 1332 corresponds to the second threaded hole 1321, and the fastener passes through the second threaded hole 1321 and the first threaded hole 1332 in order to connect the inner support 133 with the handle housing 132.
  • the hair dryer housing assembly 13 also includes a cover plate 134 that is installed at the rear end of the handle housing 132 and the inner support 133. After the inner support 133 and the handle housing 132 are installed and fixed, the cover The cover 134 is arranged at the rear end of the handle housing 132 and is clamped with the handle housing 132 at the same time.
  • the rear end of the handle housing 132 is provided with a clamping member 1323.
  • the cover plate 134 includes a cover body 1341 and an elastic protrusion 1342 formed on the cover body 1341. The elastic protrusion 1342 is engaged with the clamping member 1323 to make the cover
  • the plate 134 is fixedly connected to the handle housing 132 and closes the rear end of the handle housing 132 at the same time.
  • the hair dryer housing 131 and the handle housing 132 are detachable
  • the hair dryer housing assembly 13 also includes a protrusion 1322 connected to the handle housing 132
  • the hair dryer housing 131 is also provided with a protrusion 1322 to engage with
  • the second working hole 1312 is provided on the outer side of the first working hole 1311.
  • the protrusion 1322 is provided at the front end of the handle housing 132. It is true that in other embodiments, the protrusion 1322 can also be arranged at other positions of the handle housing 132, but at this time, the external connection of the inner support 133 and the air duct housing 131 is also changed accordingly, which is not specifically limited here, according to It depends on the actual situation.
  • a plurality of radially telescopic clamping blocks can be provided along the circumferential direction at the front end of the convex block 1322, and the clamping blocks can be clamped into the second working hole. Inside 1312 and resist the inner wall of the second working hole 1312.
  • the protrusion 1322 can be integrally formed with the handle housing 132, and can also be fixedly connected with the handle housing 132 by bonding, welding, clamping, or the like. In order to simplify the manufacturing process and the overall aesthetics of the handle housing 132, in this embodiment, the protrusion 1322 and the handle housing 132 are integrally formed.
  • the protrusion 1322 When the protrusion 1322 is engaged with the second working hole 1312, the end surface of the handle housing 132 resists the air duct housing 131, and at the same time, the inner support 133 is just connected to the air duct housing 131 and the air duct 11 as well.
  • the end face of the handle housing 132 is against the air duct housing 131, there is no small gap in the butt joint. Water, dust and impurities cannot penetrate the inside of the hair dryer 1100, and the hair dryer 1100 is not affected by impurities and can work normally.
  • the hair dryer housing 131 and the handle housing 132 are integrally formed, and the material of the hair dryer housing 131 and/or the handle housing 132 is metal. It is true that in other embodiments, the air duct housing 131 and the handle housing 132 can also be installed separately and then clipped, welded, bonded, etc., to form a receiving cavity, which will not be repeated here, and it depends on the actual situation. However, there may be gaps between the air duct housing 131 and the handle housing 132 produced in this case, which affects the aesthetics.
  • the integrated molding of the hair dryer shell 131 and the handle shell 132 can improve the sealing of the hair dryer 1100 shell, effectively reduce the probability of water, dust and other impurities entering the hair dryer 1100, which is of great significance for improving the service life of the hair dryer 1100.
  • the hair dryer housing 131 is detachably connected to the inner support 133 and the handle housing 132 to reduce the difficulty in the overall installation of the hair dryer 1100, and at the same time, it can ensure the overall neutrality of the hair dryer 1100, thereby improving the hair dryer.
  • the air duct 11 includes a housing 111, a fan mechanism 112 arranged in the housing 111, and electric heating
  • the mechanism 113, the fan mechanism 112 includes a fan 1122 and a motor 1121 for driving the fan 1122 to rotate.
  • the motor 1121 has an output shaft, and the fan 1122 is connected to the output shaft.
  • the motor 1121 is started to rotate the output shaft and then drive the fan 1122 to rotate. With the outlet direction of the hair dryer 1100 as the front end, the fan 1122 rotates to form an airflow in the housing 111 The air flow is delivered to the front end of the housing 111.
  • the heating mechanism of the motor 1121 includes a fixing member 1131 sheathed on the motor 1121 and an electric heating wire 1132 connected to the fixing member 1131.
  • the electric heating wire 1132 is used to heat the airflow in the housing 111 and deliver it to the housing 111. front end.
  • the air duct housing 131 has an air inlet 114 and an air outlet 115 oppositely arranged. Accordingly, the fan 1122 is arranged close to the air inlet 114, and the electric heating mechanism 113 is arranged close to the air outlet 115.
  • the air duct 11 further includes an air inlet net 1141 arranged at the air inlet 114 and an air outlet net 1151 arranged at the air outlet 115.
  • the air inlet net 1141 and the air outlet net 1151 both include an annular support and a mesh body arranged inside the annular support.
  • the mesh body of the air intake net 1141 protrudes from the outside of the annular support in a direction opposite to the wind direction
  • the mesh body of the air outlet net 1151 protrudes from the outside of the annular support in a direction opposite to the wind direction.
  • the middle of the mesh body of the air inlet net 1141 and the air outlet net 1151 are arranged as a ring-shaped central connection point.
  • a filter 1142 is also provided at the air inlet 114, and the filter 1142 is connected to the housing 111 and is arranged close to the fan 1122.
  • the handle portion 12 includes a main control assembly 121 arranged in the handle housing 132 and a switch assembly 122 arranged on the handle housing 132.
  • the main control assembly 121 is disposed on the inner support 133 and is electrically connected to the wind cylinder 11.
  • the main control component 121 may be in the form of a printed circuit board or the like, and is fixed on the inner support 133 by fasteners, which is not specifically limited here, and depends on the actual situation.
  • the switch component 122 is electrically connected to the main control component 121, which may be a switch button, and may also include a temperature adjustment button or push button, a speed adjustment button or a push button.
  • the electrical contacts on the switch are connected with the electrical contacts on the main control assembly 121, so that the main control assembly 121 controls the motor 1121 and/or the electric heating wire 1132 to turn on or off.
  • the electrical contacts on it are in contact with the electrical contacts on the main control assembly 121, so that the main control gradually controls the rotation speed of the motor 1121, thereby realizing the adjustment of the wind speed.
  • the hair dryer 1100 further includes a wire assembly 123, at least part of the wire assembly 123 is disposed in the hair dryer housing assembly 13 and is electrically connected to the main control assembly 121, the switch assembly 122 and the hair dryer 11.
  • the electric wire assembly 123 includes electric wires, and the above-mentioned main control assembly 121 is electrically connected to the motor 1121 and the electric heating wire 1132 through the electric wires, so as to perform operation control of the two.
  • a hole 1313 is opened on the air cylinder shell 131 for the electric wire to pass through.
  • the hole 1313, the first working hole 1311 and the second working hole 1312 are arranged in the middle position of the side wall of the air duct housing 131, which improves the overall aesthetics of the hair dryer 1100.
  • the hair dryer 1100 further includes a nozzle 14 detachably connected to the hair dryer housing 131.
  • the air nozzle 14 includes a connecting body 141 and a mouth body 142 that are connected in sequence.
  • the connecting body 141 is installed at the air outlet 115.
  • the mouth body 142 can be set in a specific shape to obtain a specific wind direction.
  • the cavity structure only needs to be configured to enable the outlet air to flow smoothly to the mouth body 142.
  • the mouth body 142 may be arranged in a flat cavity shape.
  • the mouth body 142 may also have other shapes, which is not specifically limited here, and depends on the actual situation.
  • first fastener, second fastener, and third fastener may be screws, fastening pins, etc., which are not specifically limited here, and are determined according to actual conditions.
  • the inner support 133 by detachably connecting the inner support 133 and the air duct housing 131, after the air duct 11 is fixedly connected to the air duct housing 131, the inner support 133 is first connected to the air duct housing 131 and then directly connected to the air duct.
  • the barrel 11 is docked to ensure that the installation position of the inner support 133 is not offset, so as to ensure that the installation position of the handle housing is not offset, the installation is quick and convenient, and it is easy to control;
  • the handle housing 132 is provided with a protrusion 1322 that engages with the air duct housing 131.
  • the protrusion 1322 passes through the air duct housing 131 to be locked and fixed with the air duct housing 131, the end face of the handle housing 132 abuts against the air duct housing 131. It is fast and convenient, and it also improves the aesthetics and integrity of the overall appearance of the hair dryer 1100;
  • the hair dryer housing 131 and the handle housing 132 are integrally formed, and the hair dryer housing 131 and/or the handle housing 132 are made of metal, which not only improves the overall appearance of the hair dryer 1100, but also improves the overall texture of the hair dryer 1100. , Improve user experience.
  • FIGS. 11 to 25 are an embodiment of the electric hair dryer provided by this application.
  • the hair dryer includes: a hair dryer 2100; and a handle assembly, which is arranged under the hair dryer 2100, and the handle assembly includes a handle housing 2200 that is detachably arranged on the hair dryer 2100; wherein, A connecting port 2120 is provided on the outer side wall of the air duct 2100. A mounting rib 2110 is distributed around the connecting port 2120.
  • the mounting rib 2110 is configured to connect the handle assembly; the mounting rib 2110 is provided with an air duct clamping structure 2111 , The top of the handle housing 2200 is provided with a housing clamping structure 2210, the housing clamping structure 2210 is configured to cooperate with the air cylinder clamping structure 2111, so that the air cylinder 2100 and the handle housing 2200 realize circumferential positioning and axial positioning Card access.
  • the handle housing 2200 in the present application can be installed at the communication port 2120 of the air cylinder 2100 through the cooperation between the housing clamping structure 2210 and the air cylinder clamping structure 2111, and the housing clamping structure 2210 is clamped to the air cylinder.
  • the circumferential positioning and the axial clamping between the air cylinder 2100 and the handle housing 2200 can be realized. Therefore, the air cylinder 2100 in the present application is connected to the handle housing 2200 stably and reliably, and is easy to install.
  • the air duct clamping structure 2111 includes an insertion groove M and a buckle groove N formed on the mounting rib 2110
  • the housing clamping structure 2210 includes an insertion block Q and a buckle provided on the top of the handle housing 2200 P, where the plug block Q fits with the plug slot M, and the buckle P fits with the buckle slot N.
  • the insertion groove M is located at the root of the mounting rib 2110, the root refers to the connection between the installation rib 2110 and the air duct 2100; After mating, the circumferential positioning of the handle housing 2200 can be realized.
  • the buckle groove N is located on the circumferential side wall of the mounting rib 2110, and after being engaged with the buckle P, the axial clamping of the air cylinder 2100 and the handle housing 2200 can be realized. Therefore, the installation and connection of the air duct 2100 and the handle housing 2200 can be conveniently completed, and the installation accuracy is high, and the reliability and stability of the connection are also good.
  • the air cylinder clamping structure 2111 may also include a plug block Q1 and a buckle P1 formed on the mounting rib 2110, and the housing clamping structure 2210 correspondingly includes a plug groove M1 and a plug groove M1 and a buckle provided on the top of the handle housing 2200
  • the specific setting method of the buckle slot N1 can be determined according to the actual installation situation.
  • the handle assembly in the present application includes a handle housing 2200 and a handle inner frame 2300 supporting electronic control components.
  • the handle housing 2200 is a slender tube with a hollow interior and a generally cylindrical shape.
  • the handle inner frame 2300 is built in the handle housing. 2200.
  • the handle inner frame 2300 is a semi-cylindrical frame body, the handle inner frame 2300 is detachably disposed in the handle housing 2200, and the internal space of the handle housing 2200 is divided into a first semi-cylindrical area and a second semi-cylindrical area In the area, the handle inner frame 2300 is located in the second semi-cylindrical area, and the housing clamping structure 2210 is located in the first semi-cylindrical area.
  • the top of the handle inner frame 2300 is provided with an inner frame centering fastening structure 2310, and the mounting rib 2110 is also provided with an inner frame centering fastening structure 2310.
  • the structure 2310 is matched with the air cylinder to center the fastening structure 2112.
  • the handle inner frame 2300 is connected to the air tube 2100 through the matching relationship between the inner frame centering fastening structure 2310 and the air tube centering fastening structure 2112, thereby effectively improving the connection strength and centering of the handle assembly and the air tube 2100.
  • the air cylinder centering fastening structure 2112 includes a central positioning hole 21121 formed on the mounting rib 2110; the inner frame centering fastening structure 2310 includes the handle inner frame 2300, and The central positioning post 2311 and the first hole post 2312 are distributed along the axial direction perpendicular to the handle housing 2200.
  • the center positioning hole 21121 and the center positioning post 2311 are respectively located on the symmetry plane of the air cylinder 2100 and the handle assembly to ensure the centering.
  • the center positioning post 2311 matches the center positioning hole 21121, and the first hole post 2312 is symmetrically arranged in On both sides of the central positioning column 2311, the first hole column 2312 is configured to screw the air cylinder 2100 and the handle inner frame 2300.
  • the mounting rib 2110 is also formed with a threaded hole for the screw to pass through, and the screw is threadedly connected to the first hole post 2312 after passing through the threaded hole.
  • the central positioning pillar 2311 is set as a square pillar, and the central positioning hole 21121 is set as a square hole matching with the central positioning pillar 2311.
  • the handle housing 2200 and the handle inner frame 2300 are detachably connected by a circumferential positioning structure and an end surface positioning and fastening structure; the circumferential positioning structure is located at the top and bottom of the handle assembly, and the end surface positioning and fastening structure is located at the handle assembly bottom of.
  • the circumferential positioning structure is composed of a top circumferential positioning substructure and a bottom circumferential positioning substructure.
  • the top circumferential positioning sub-structure includes a first positioning groove 2220 provided on the inner wall of the top of the handle housing 2200 and a first positioning block 2320 provided on the outer wall of the top of the handle inner frame 2300.
  • the first positioning block 2320 is correspondingly snapped into the first positioning groove 2220 to realize the circumferential positioning of the top.
  • the first positioning block 2320 and the first positioning groove 2220 are arranged in one-to-one correspondence, and the first positioning block 2320 and The number of the first positioning grooves 2220 is two respectively.
  • the bottom circumferential positioning sub-structure includes a second positioning block 2230 arranged on the inner wall of the bottom of the handle housing 2200 and a second positioning groove 2330 arranged on the outer wall of the bottom of the handle inner frame 2300.
  • the circumferential positioning of the bottom can be realized by entering the second positioning groove 2330.
  • the second positioning block 2230 and the second positioning groove 2330 are arranged in one-to-one correspondence, and the number of the second positioning block 2230 and the second positioning groove 2330 are respectively For two. As a result, the accuracy and efficiency of assembly can be effectively improved, and it has the advantages of quick and convenient installation.
  • the end surface positioning and fastening structure includes a second protrusion 2240 located at the inner bottom of the handle housing 2200, and a second hole column 2340 formed on the bottom end of the handle inner frame 2300 and an end surface positioning hole 2350 , Wherein the second protrusion 2240 is fixed on the inner side wall of the handle housing 2200 and distributed along its radial direction.
  • the axial distribution of the housing 2200 is used for the end surface positioning posts 2250 that are matched with the end surface positioning holes 2350.
  • the axial connection between the handle housing 2200 and the handle inner frame 2300 can be realized, and it has the advantages of convenient and reliable installation.
  • the inside of the air cylinder 2100 is hollowed along its axial direction to form an air channel for air flow.
  • the communication port 2120 is located at the connection between the air cylinder 2100 and the handle assembly, and is used to connect the air cylinder 2100 and the handle assembly; the communication port 2120 is provided with a seal 2400, which is configured to prevent airflow in the air duct from entering the handle assembly, and A wiring structure is provided for the cables in the handle assembly to pass through to the air cylinder 2100.
  • the seal 2400 in the present application is blocked at the communicating port 2120, effectively isolating the air duct 2100 and the handle assembly, and can prevent the airflow in the air duct 2100 from entering the handle assembly, thereby avoiding the loss of air volume in the air duct 2100.
  • the air tightness between the air cylinder 2100 and the handle assembly is significantly improved.
  • the wiring structure on the seal 2400 enables the cables in the handle assembly to pass through to the air duct 2100, which ensures the air tightness and the wiring between the air duct 2100 and the handle assembly.
  • the wiring structure is at least one wiring hole 2410 formed on the sealing member 2400, and the wiring holes 2410 are arranged at intervals.
  • the above-mentioned cable hole 2410 is used to organize the many cables from the handle assembly to the inside of the air duct 2100, so as to distinguish the cables that can generate high voltage from the cables that can generate low voltage, thereby avoiding many cables from one cable hole. Electromagnetic interference caused by 2410 pass.
  • the wiring hole 2410 is a through hole formed on the sealing member 2400; or the wiring hole 2410 is formed by a groove formed at the edge of the sealing member 2400 and the hole of the communicating port 2120 The hole-shaped area enclosed by the walls will not be repeated here.
  • the sealing element 2400 is a flexible soft part, which has good elastic deformation ability and can be better matched with the communication port 2120 to improve the air tightness between the air cylinder 2100 and the handle assembly.
  • the sealing member 2400 may be made of flexible materials such as rubber or silicone. During installation, the sealing element 2400 is directly clamped at the communication port 2120, and the contact surface between the sealing element 2400 and the communication port 2120 is an interference fit, which has the advantages of stable and reliable connection.
  • a rib 2121 that grows in the radial direction is fixed on the inner wall of the communication port 2120.
  • the rib 2121 is configured to achieve The sealing member 2400 is locked in the axial direction of the communication port 2120, and a limiting flange 2420 is formed on the sealing member 2400 to be locked with the rib 2121.
  • the axial positioning of the seal 2400 can be realized, and it has the advantages of convenient installation and proper installation.
  • the cable connecting the negative ion generator and the emission needle is a cable capable of generating high voltage, which is referred to as a high voltage cable herein.
  • the negative ion generator is arranged in the handle assembly, and the launching needle is located in the air cylinder 2100. In order to ensure the accuracy of the location of the launching needle, the stability of the high-voltage cable direction needs to be ensured.
  • the limiting flange 2420 has a wiring hole 2410, and the rib 2121 is provided with a wiring groove 21211.
  • the wiring groove 21211 corresponds to the above wiring hole 2410, wherein the wiring groove 21211 and The projections of the wiring holes 2410 on the limiting flange 2420 in the axial direction of the communication port 2120 overlap.
  • the convex rib 2121 is made of a hard material, and the wiring groove 21211 on the convex rib 2121 can have a function of a clamping position for the high-voltage cable, so as to stabilize the high-voltage cable.
  • an extension block 2430 that can be locked into the buckle slot N is provided at the edge of the seal 2400.
  • the buckle P can support the extension block 2430 from the bottom. .
  • the buckle P can support the extension block 2430, and to a certain extent, can prevent the seal 2400 from falling.
  • a step is provided on the side wall of the extension block 2430 to form a shoulder 2431 that is locked with the top edge of the handle housing 2200.
  • the seal 2400 can realize effective positioning in the axial direction of the handle housing 2200, and has the advantages of stable and reliable connection.
  • the handle housing in the present application can be installed to the communicating port of the air cylinder through the cooperation between the housing clamping structure and the air cylinder clamping structure.
  • the housing clamping structure and the air cylinder clamping structure In this way, the circumferential positioning and axial clamping connection between the air cylinder and the handle housing can be realized. Therefore, the connection between the air cylinder and the handle housing in the present application is stable and reliable, and the installation is convenient.
  • the handle inner frame is connected to the air cylinder through the matching relationship between the inner frame centering fastening structure and the air cylinder centering fastening structure, thereby effectively improving the connection strength and centering of the handle assembly and the air cylinder.
  • the detachable connection between the handle shell and the handle inner frame is realized by the circumferential positioning structure and the end surface positioning and fastening structure; thus, the assembly of the handle shell and the handle inner frame can be facilitated, and the connection between the handle shell and the handle inner frame can be effectively improved Reliability and stability. Furthermore, the present application can prevent the airflow in the air duct from entering the handle assembly by blocking the seal at the communication port, thereby avoiding the loss of air volume in the air duct, and significantly improving the air tightness between the air duct and the handle assembly.
  • the blower includes a blower and a handle arranged under the blower for supporting the blower.
  • a push button assembly is provided on the handle.
  • the push button assembly has the functions of turning the blower on or off and adjusting the blowing speed of the blower.
  • the installation structure of the push button assembly on the market has the defects of complicated structure and inconvenient installation.
  • the push button assembly is applied to a hair dryer handle 4100 with an adjustment switch 4200 inside, including: a push button 4300, which is arranged outside the handle 4100 , The push button 4300 has a first clamping structure extending to the inside of the handle 4100; and a sliding member 4400, which is disposed inside the handle 4100 and has a second clamping structure, the sliding member 4400 is configured to connect the push button 4300 and the adjustment switch 4200 Wherein, the push button 4300 is clamped to the sliding member 4400 through the cooperation between the first clamping structure and the second clamping structure, so as to push the trigger portion 4210 on the adjustment switch 4200 to slide linearly in the axial direction of the handle 4100 .
  • the push button 4300 in the present application is clamped to the sliding member 4400 through the cooperation between the first clamping structure and the second clamping structure, so as to realize the gear adjustment of the adjustment switch 4200, and has a simple structure and convenient installation.
  • the handle 4100 includes a handle housing 4110 and a handle inner frame 4120.
  • the inside of the handle housing 4110 is hollow along its axial direction to form a containing cavity.
  • the handle inner frame 4120 is detachably arranged in the containing cavity.
  • An electric control board is supported, and the electric control board is provided with an adjusting switch 4200 and a pressing switch 4800.
  • the adjustment switch 4200 has the functions of opening and closing the hair dryer and adjusting the wind speed of the hair dryer.
  • the opening and closing specifically refers to the two states of on and off.
  • the speed adjustment includes two gears, which are divided into a fast gear and a slow gear.
  • the first clamping structure includes a buckle portion 4310
  • the second clamping structure includes a groove portion 4410.
  • the button 4300 is pushed It only has the translational freedom of movement along the axial direction of the handle 4100.
  • the push button 4300 has a predetermined sliding trajectory, and the problem that the push button 4300 cannot slide smoothly due to shaking when moving can be avoided.
  • a pair of buckle portions 4310 are provided on the push button 4300, and the width of the pair of buckle portions 4310 in the axial direction of the handle 4100 is different.
  • the buckle portion 4310 has different sizes, the installation position can be quickly distinguished, which can effectively improve the efficiency and accuracy of the installation, and has the advantage of convenient installation.
  • the buckle portion 4310 includes a second extension block 4311 having one end fixed to the push button 4300 and growing in an axial direction perpendicular to the handle 4100, and the other end formed on the second extension block 4311
  • the buckle 4312; the buckle portion 4410 includes a second through hole 4411 for the second extension block 4311 to pass through and a pair of stoppers formed on both sides of the second through hole 4411 for the buckle portion 4310 to be locked.
  • the side wall of the handle 4100 is formed with sliding grooves 4150 for the second extension block 4311 to penetrate and slide.
  • the sliding grooves 4150 are distributed along the axial direction of the handle 4100, and the buckles 4312 are located inside the handle 4100.
  • the inner side wall of the push button 4300 abuts against the outer side wall of the handle 4100. In this way, the push button 4300 can only translate along the axial direction of the handle 4100, so that the push button 4300 has a predetermined movement track and has the advantages of stable and reliable connection.
  • the inner wall is provided with first ribs 4320 distributed along the axial direction of the handle 4100. Please refer to Figure 35.
  • the ribs 4320 are located on opposite sides of the buckle portion 4310 to reduce the gap between the inner wall of the push button 4300 and the outer wall of the handle 4100.
  • the contact area further reduces the frictional resistance when the push button 4300 moves.
  • the stopper includes a first stopper 4412 engaged with the buckle 4312 and a second stopper 4413 inclined toward the first stopper 4412, wherein the first stopper 4412 and the second stopper 4412
  • the blocks 4413 are arranged opposite to each other. After the buckle 4312 is engaged with the first block 4412, the second block 4413 abuts against the second extension block 4311 so that the second extension block 4311 and the first block 4412 abut against each other. Therefore, the stopper can make the connection between the push button 4300 and the sliding member 4400 more stable and reliable.
  • the handle inner frame 4120 is also provided with an opening 4121 that matches the sliding member 4400.
  • the sliding member 4400 is provided with a convex frame 4430 on the inner side wall close to the adjustment switch 4200, and the convex frame 4430 is located in the opening 4121 Inside, used to connect the trigger part 4210.
  • the opening 4121 on the one hand facilitates the connection of the sliding member 4400 with the trigger portion 4210 of the adjustment switch 4200, and on the other hand, can limit the sliding stroke of the sliding member 4400.
  • side wings 4420 are symmetrically provided on the opposite sides of the slider 4400, and the handle housing Between the arc-shaped inner wall of 4110 and the handle inner frame 4120 is formed a bow-shaped placement space with a wide middle and narrow sides. Please refer to Figures 38 and 39.
  • the above-mentioned bow-shaped placement space and side wings 4420 can restrict the sliding member 4400 in the opening 4121.
  • the sliding member 4400 can only move in the length direction of the opening 4121, wherein the length direction of the opening 4121 is parallel to the axial direction of the handle 4100.
  • a second rib 4421 is also provided on the wall surface where the side wing 4420 and the handle inner frame 4120 are matched.
  • the second rib 4421 can reduce the frictional resistance between the side wing 4420 and the handle inner frame 4120 when the side wing 4420 moves.
  • the side wings 4420 can enable the slider 4400 to slide smoothly on a predetermined sliding track.
  • a convex strip 4330 is formed on the outer side wall of the push button 4300 to facilitate pushing it.
  • the convex strips 4330 are distributed along the circumferential direction of the handle 4100.
  • the connection line between any point on the trigger part 4210 and the axial direction of the handle 4100 is set at an included angle M, and the value range of the included angle M is 20°-70°.
  • the value of the included angle M can be 25°, 30°, 35°, 40°, 45°, 50°, 55°, 60° and 65°.
  • the push button 4300 can be pushed even with a small force, which effectively improves the comfort of use.
  • the handle 4100 is also provided with a blower button assembly, and the blower button assembly is used to switch the working state of the press switch 4800, so as to realize the adjustment of the air temperature of the blower.
  • the blower button assembly includes: a support 4600 arranged inside the handle 4100, the support 4600 is provided with a first connecting structure 4610, and the handle 4100 is provided with a second connecting structure 4610 inside.
  • the reserved gap is It is configured to prevent the button 4500 from jamming in the pressing direction perpendicular to the axial direction of the handle 4100.
  • the button 4500 in the present application is provided on the handle 4100 through the support 4600, and there are reserved gaps between the button 4500 and the support 4600 and between the button 4500 and the outer wall of the handle 4100. Therefore, the button 4500 and the support The 4600 has a good centering, so as to ensure that the button 4500 is not easy to jam.
  • the first connection structure 4610 includes a first axial locking structure 4611 and a first circumferential positioning structure 4612; please refer to Figure 32, the second connection structure 4130 is disposed on the handle inner frame 4120, including and The second axial locking structure 4131 matched with the first axial locking structure 4611 and the second circumferential positioning structure 4132 matched with the first circumferential positioning structure 4612; among them, the first axial locking structure 4611 and The cooperation between the second axial locking structure 4131 can realize the axial positioning and connection of the support 4600 and the handle 4100; the cooperation between the first circumferential positioning structure 4612 and the second circumferential positioning structure 4132 can realize the support Circumferential positioning of 4600 and handle 4100. In this way, the effective installation of the support 4600 on the handle 4100 can be realized, and the connection is stable and reliable.
  • the first axial locking structure 4611 includes a first locking shoulder 46111 and a second locking shoulder 46112 formed on the outer circumferential wall of the support 4600, wherein the first locking shoulder 46111 is disposed close to the button 4500, and the second locking shoulder 46112 is set away from the button 4500.
  • the second axial locking structure 4131 includes a mounting hole 41311 formed in the handle inner frame 4120, a shoulder 41312 formed on the wall of the mounting hole 41311 and engaged with the first shoulder 46111, and a second shoulder 46112 The hook 41313 is engaged with each other, wherein the shoulder 41312 and the hook 41313 are respectively located at opposite ends of the mounting hole 41311.
  • the outer circumferential wall of the support 4600 is provided with a guide groove 46113 distributed along its axial direction, that is, the guide groove 46113 extends along the first shoulder 46111 to
  • the second retaining shoulder 46112 is distributed in the direction, the starting end of the guide groove 46113 is formed with an introduction port on the first retaining shoulder 46111, and there is a distance between the end end and the second retaining shoulder 46112.
  • the first circumferential positioning structure 4612 is set as a bump formed at the first shoulder 46111 and growing along its radial direction; the second circumferential positioning structure 4132 is set as a bump.
  • the button 4500 also includes a pressing block 4520 connected to the detent structure 4510 and exposed on the outer side wall of the handle 4100.
  • the center of the inner end surface of the pressing block 4520 is provided with a trigger for pressing the press switch 4800.
  • the locking structure 4510 includes at least one connecting leg 4511 provided on the pressing block 4520 and a button buckle 4512 formed at the end of the connecting leg 4511.
  • the connecting leg 4511 is arranged on the inner end surface of the pressing block 4520 and distributed along the pressing direction of the button 4500.
  • the pressing block 4520 and the button buckle 4512 are respectively located on opposite sides of the connecting leg 4511.
  • the support 4600 is hollow inside and has two ends opened to form a cavity penetrating through it.
  • the cavity is formed with a partition 4620 arranged perpendicular to its axial direction.
  • the partition 4620 is provided with a through hole for the connecting leg 4511 to pass through.
  • the card slot 4621 after the connecting leg 4511 passes through the card slot 4621, the button buckle 4512 of the locking structure 4510 is engaged with the partition 4620, thereby realizing the connection between the button 4500 and the support 4600; the partition 4620 is also provided There is a through hole 4622, and the through hole 4622 allows the rib 4530 to be inserted to the side of the push switch 4800 to achieve cooperation therewith.
  • An elastic element 4700 is also provided between the button 4500 and the support 4600.
  • the elastic element 4700 is sleeved on the rib 4530 and is located in the area enclosed by the partition 4620 and the button 4500.
  • One end surface of the elastic element 4700 and the pressing block 4520 The opposite and opposite end faces abut against the partition 4620 to provide the reset force of the button 4500.
  • the side wall of the handle housing 4110 is provided with a button hole 4140 for accommodating the pressing block 4520. When the pressing block 4520 is in the reset state, the outer end surface of the pressing block 4520 is flush or slightly convex with the side wall of the handle housing 4110 The side wall of the handle housing 4110 may be slightly concave on the side wall of the handle housing 4110.
  • the reserved gap between the button 4500 and the outer wall of the handle 4100 is the annular appearance gap X2 between the outer circumferential wall of the pressing block 4520 and the hole wall of the button hole 4140.
  • the reserved gap between the button 4500 and the support 4600 is the annular installation gap X1 between the connecting leg 4511 and the cavity wall of the support 4600.
  • the pressing block 4520 includes a base formed with a cover groove 4521 and a light-proof key cover 4522 fastened in the cover groove 4521, wherein the pressing block 4520 base is made of a light-transmitting material so as to be in the circumferential direction of the key cover 4522 Form a ring light strip.
  • the electronic control board is also provided with LED colored lights. Each time the button 4500 is triggered to press the switch 4800, the color of the LED colored lights changes accordingly. The different colors of the LED colored lights represent different wind temperatures.
  • the base of the pressing block 4520, the retaining structure 4510 and the support 4600 are all made of transparent light-transmitting materials, so that the base of the pressing block 4520, the retaining structure 4510 and the support 4600 can change with the color of the LED lights, thereby The color of the ring light belt can be used to judge the wind temperature, which has the advantages of convenient use and beautiful appearance.
  • the push button assembly in the present application can be applied to a hair dryer, which includes the push button assembly, a handle 4100 provided with the push button assembly, and a fan located above the handle 4100 and connected to the handle 4100.
  • a hair dryer which includes the push button assembly, a handle 4100 provided with the push button assembly, and a fan located above the handle 4100 and connected to the handle 4100.
  • an air inlet hood, a wind wheel, a motor, a heating wire assembly and an air outlet hood are sequentially arranged inside the fan.
  • the push button assembly can realize the on-off control of the motor and the heating wire assembly and the adjustment of the motor speed through the adjustment switch 4200.
  • the push button in the present application is clamped to the sliding part through the cooperation between the first clamping structure and the second clamping structure, so as to realize the gear adjustment of the adjustment switch;
  • the width and size are set differently to improve the efficiency and accuracy of installation;
  • the first ribs distributed along the axial direction of the handle are arranged on the inner wall of the push button to reduce the contact area between the inner wall of the push button and the outer wall of the handle. This reduces the frictional resistance when the push button moves.
  • the connection line between any point on the protruding bar and any point on the trigger part is set at an included angle M with the axial direction of the handle, so that the push button can be pushed even when a small force is applied, which effectively improves Improved the comfort of use.
  • the button in the present application is arranged on the handle through the support, and there are reserved gaps between the button and the support and between the button and the outer side wall of the handle. As a result, the button and the support have better centering properties, thereby ensuring the button Not easy to get stuck.

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Abstract

一种电吹风外壳组件及电吹风，包括：风筒外壳（131），用以收容风筒（11）；手柄外壳（132），与风筒外壳（131）可拆卸连接；内支撑件（133），收容在手柄外壳（132）内；内支撑件（133）与风筒外壳（131）可拆卸连接。通过将内支撑件（133）与风筒外壳（131）设置成可拆卸连接，使得风筒（11）与风筒外壳（131）固定连接后，内支撑件（133）先与风筒外壳（131）连接之后直接与风筒（11）对接，以保证内支撑件（133）的位置安装无偏移，安装快捷且方便，同时容易控制；风筒外壳（131）及手柄外壳（132）皆一体成型设置，且风筒外壳（131）和/或手柄外壳（132）为金属材质，在提升电吹风整体外观的美观性的同时，也提升了电吹风整体的质感，提高用户使用感受。

Description

电吹风外壳组件及电吹风 【技术领域】
本申请涉及家用电器技术领域，尤其涉及电吹风外壳组件及吹风机。
【背景技术】
电吹风是可以快速使头发风干的个人护理类小家电，可以通过加热丝加热，使风变热，从而使头发更快被吹干。
电吹风包括风筒部、手柄部和设置在手柄部上的推钮组件。现有技术中电吹风的风筒部、手柄部以及推钮组件均存在配件较多，装配时各配件间互有遮挡等情况。因此造成风筒部和手柄部件之间、手柄部和推钮组件之间存在组装困难、组装复杂、可靠性差、气密性差等问题。
【发明内容】
本发明的目的在于提供一种电吹风外壳组件及电吹风，其能够使得内支撑件与风筒安装方便的同时，亦满足外观的美观及完整性的需求。
为达到上述目的，本发明提供如下技术方案：一种电吹风外壳组件，包括：
风筒外壳，用以收容风筒；
手柄外壳，与所述风筒外壳可拆卸连接；
内支撑件，收容在所述手柄外壳内；
其中，所述内支撑件与所述风筒外壳可拆卸连接。
进一步地，所述风筒外壳上设置有第一作业孔，所述内支撑件与所述第一作业孔可拆卸连接。
进一步地，所述内支撑件包括内支撑件本体及与所述内支撑件本体连接的 第一紧固件，所述第一紧固件与所述第一作业孔螺纹连接以使得所述内支撑件本体与所述风筒外壳可拆卸连接。
进一步地，所述内支撑件本体一体成型设置或分体设置，所述电吹风外壳组件还包括盖装在所述手柄外壳及内支撑件后端的盖板。
进一步地，所述内支撑件与所述手柄外壳可拆卸连接。
进一步地，所述内支撑件通过第二紧固件与所述手柄外壳连接以实现可拆卸连接。
进一步地，所述内支撑件与所述手柄外壳卡接以实现可拆卸连接。
进一步地，所述电吹风外壳组件还包括与所述手柄外壳连接的凸块，所述风筒外壳上还设置有与所述凸块卡合的第二作业孔。
进一步地，所述凸块设置在所述手柄外壳的前端；所述凸块与所述第二作业孔卡合时，所述手柄外壳的端面与所述风筒外壳抵持。
进一步地，所述风筒外壳与所述手柄外壳皆一体成型设置，所述风筒外壳和/或所述手柄外壳的材质为金属。
本发明还提供了一种电吹风，所述电吹风包括如上所述的电吹风外壳组件。
进一步地，所述电吹风包括：
风筒，收容在所述风筒外壳内且与所述风筒外壳可拆卸连接；
主控组件，设置在所述内支撑件上且与所述风筒电性连接；
开关组件，设置在所述手柄外壳上且与所述主控组件电性连接；
电线组件，至少部分设置在所述电吹风外壳组件内，且与所述主控组件、开关组件及风筒电性连接。
本发明的有益效果在于：通过将内支撑件与风筒外壳设置成可拆卸连接， 使得风筒与风筒外壳固定连接后，内支撑件先与风筒外壳连接之后直接与风筒对接，以保证内支撑件的安装位置无偏移，从而确保手柄外壳的安装位置无偏移，安装快捷且方便，同时容易控制；
手柄外壳上设置有与风筒外壳卡合的凸块，当凸块穿过风筒外壳以与风筒外壳卡合固定时，手柄外壳的端面与风筒外壳抵持，无需通过螺钉进行安装固定，快捷方便；
风筒外壳分别与内支撑件、手柄外壳可拆卸连接以降低电吹风整体的组装难度，同时还确保电吹风整体的对中性，从而提高了电吹风整体外观的美观性及完整性；
风筒外壳及手柄外壳皆一体成型设置，且风筒外壳和/或手柄外壳为金属材质，在提升电吹风整体外观的美观性的同时，也提升了电吹风整体的质感，提高用户使用感受。
上述说明仅是本发明技术方案的概述，为了能够更清楚了解本发明的技术手段，并可依照说明书的内容予以实施，以下以本发明的较佳实施例并配合附图详细说明如后。
本发明还提供一种电吹风，其风筒与手柄外壳的连接具有稳定、可靠的优点。本申请采用的技术方案是：
一种电吹风，包括：风筒；以及手柄组件，设置于所述风筒下方，所述手柄组件包括可拆卸设置于所述风筒的手柄外壳；其中，所述风筒的外侧壁上设置有连通口，所述连通口的周向分布有安装筋板，所述安装筋板被配置为连接所述手柄组件；所述安装筋板上设有风筒卡接结构，所述手柄外壳的顶部设有外壳卡接结构，所述外壳卡接结构被配置为与所述风筒卡接结构相配合，以使所述风筒与所述手柄外壳之间实现周向定位和轴向卡接。
优选的，所述风筒卡接结构包括成型于所述安装筋板的插接槽M和卡扣槽N，所述外壳卡接结构包括设置于所述手柄外壳顶部的插接块Q和卡扣P；或是所述风筒卡接结构包括成型于所述安装筋板的插接块Q 1和卡扣P 1，所述外壳卡接结构包括设置于所述手柄外壳顶部的插接槽M 1和卡扣槽N 1；其中，所述插接块与所述插接槽相配合，所述卡扣与所述卡扣槽相配合。
优选的，所述手柄组件还包括支撑有电控元器件的手柄内架，所述手柄内架可拆卸设置于所述手柄外壳内；其中，所述手柄内架的顶部设有内架对中紧固结构，所述安装筋板上还设有与所述内架对中紧固结构相配合的风筒对中紧固结构，所述手柄内架通过所述内架对中紧固结构与所述风筒对中紧固结构之间的配合关系连接至所述风筒。
优选的，所述风筒对中紧固结构包括成型于所述安装筋板的中心定位孔，所述内架对中紧固结构包括设置于所述手柄内架上、且沿垂直于所述手柄外壳轴向方向分布的中心定位柱和第一孔柱；其中，所述中心定位孔和所述中心定位柱分别位于所述风筒和所述手柄组件的对称平面上，所述中心定位柱与所述中心定位孔相配合，所述第一孔柱对称设置于所述中心定位柱两侧，所述第一孔柱被配置为螺接所述风筒和所述手柄内架。
优选的，所述手柄内架呈半圆柱状的架体，所述手柄外壳的内部空间分为第一半圆柱区域和第二半圆柱区域，其中，所述手柄内架位于所述第二半圆柱区域，所述外壳卡接结构位于第一半圆柱区域。
优选的，所述中心定位柱呈方柱体，所述中心定位孔呈方孔形。
优选的，所述手柄外壳与所述手柄内架之间通过圆周定位结构和端面定位紧固结构实现可拆卸连接。
优选的，所述圆周定位结构包括设置于所述手柄外壳顶部内壁上的第一定位槽和设置于所述手柄内架顶部外壁上的第一定位块；其中，所述第一定位槽和所述第一定位块构成了顶部圆周定位子结构。
优选的，所述圆周定位结构还包括设置于所述手柄外壳底部内壁上的第二定位块和设置于所述手柄内架底部外壁上的第二定位槽；其中，所述第二定位块和所述第二定位槽构成了底部圆周定位子结构；所述底部圆周定位子结构和所述顶部圆周定位子结构共同构成了所述圆周定位结构。
优选的，所述端面定位紧固结构包括位于所述手柄外壳内侧底部的第二凸块以及成型于所述手柄内架底端面上的第二孔柱和端面定位孔，其中，所述第二凸块固设于所述手柄外壳的内侧壁上且沿其径向分布，所述第二凸块上设置有供螺钉穿设至所述第二孔柱的通孔和沿所述手柄外壳的轴向分布用于与所述端面定位孔相配合的端面定位柱。
本申请与现有技术相比，其有益效果是：本申请提供的电吹风，其手柄外壳通过外壳卡接结构与风筒卡接结构之间的配合安装至风筒的连通口处，能够实现风筒与手柄外壳之间的周向定位和轴向卡接，具有安装方便，连接稳定可靠的优点。
本发明还提供一种电吹风，能够有效的防止风筒中的气流进入手柄组件内部。本申请采用的技术方案是：
一种电吹风，包括：风筒，内部沿其轴向中空设置，以形成供气流流动的风道；以及手柄组件，设置于所述风筒；其中，所述风筒与所述手柄组件的连接处设有连通口，用于连通所述风筒和所述手柄组件；所述连通口处设置有密封件，所述密封件被配置为防止所述风道内的气流进入所述手柄组件、并设置有供所述手柄组件内的线缆穿设至所述风筒的布线结构。
优选的，所述布线结构为成型于所述密封件上的至少一个走线孔。
优选的，所述走线孔之间间隔设置。
优选的，所述走线孔为成型于所述密封件上的通孔；或是所述走线孔由成型于所述密封件边沿处的槽体和所述连通口的孔壁共同围设而成的孔状区域。
优选的，所述密封件与所述连通口之间的接触面过盈配合。
优选的，所述密封件为柔性软体件。
优选的，所述连通口的内壁上固设有沿其径向生长的凸筋，所述凸筋被配置为实现所述密封件在所述连通口的轴向方向上的卡位；其中，所述密封件上成型有与所述凸筋相卡设的限位凸缘。
优选的，所述限位凸缘上具有一所述走线孔，所述凸筋上设置有一与所述走线孔相对应的布线槽，其中，所述布线槽和所述限位凸缘上的所述走线孔在所述连通口的轴向方向上的投影重叠。
优选的，所述连通口处固设有环形安装筋板，所述安装筋板被配置为连接所述手柄组件，所述安装筋板上设置有卡扣槽N，所述手柄组件上设置有与所述卡扣槽N相配合的卡扣P；其中，所述密封件的边沿处设置有一延伸进所述卡扣槽N内的延伸块，在所述卡扣P卡入所述卡扣槽N后，所述卡扣P能够从底部支撑所述延伸块。
优选的，所述延伸块的侧壁上设置有一台阶部，以形成与所述手柄组件的顶边沿相卡设的卡肩。
本申请与现有技术相比，其有益效果是：本申请提供的电吹风，其密封件堵塞于连通口处，能够阻止风筒内的气流进入手柄组件，从而避免风筒内风量流失，显著提高了风筒与手柄组件之间的气密性；密封件上的布线结构能够使手柄组件内的线缆穿设至风筒，密封件在保证气密性的同时又保障了风筒与手柄组件之间的走线。
本发明还提供一种推钮组件及电吹风，具有结构简单、安装方便的优点。本申请采用的技术方案是：
一种推钮组件，应用于内部具有调节开关的手柄，包括：推钮，设置于所述手柄外侧，所述推钮具有延伸至所述手柄内部的第一卡接结构；以及滑动件， 设置于所述手柄内部、且具有第二卡接结构，所述滑动件被配置为连接所述推钮和所述调节开关；其中，所述推钮通过所述第一卡接结构和第二卡接结构之间的配合卡接到所述滑动件，以推动所述调节开关上的触发部在所述手柄的轴向方向上直线滑移。
优选的，所述第一卡接结构包括卡扣部，所述第二卡接结构包括卡槽部，其中，在所述卡扣部卡入所述卡槽部后，所述推钮具有沿所述手柄轴向方向移动的平移自由度。
优选的，所述推钮上设置有一对所述卡扣部，所述一对卡扣部在所述手柄的轴向方向上的宽度尺寸不同。
优选的，所述卡扣部包括一端部固设于所述推钮且沿垂直于所述手柄的轴向方向生长的第二延伸块和成型于所述第二延伸块的另一端部的卡扣；所述卡槽部包括供所述第二延伸块穿设的第二通孔和一对成型于所述第二通孔两侧用于所述卡扣部卡位的挡块；其中，在所述第二延伸块插入所述第二通孔、且所述卡扣与所述挡块卡合后，所述推钮的内侧壁抵靠于所述手柄的外侧壁。
优选的，所述推钮的内侧壁上设置有沿所述手柄的轴向分布的第一筋条，以减少所述推钮内壁与所述手柄外壁之间的接触面积，其中，所述筋条位于所述卡扣部的相向两侧。
优选的，所述挡块包括与所述卡扣相卡合的第一挡块和朝向所述第一挡块倾斜的第二挡块，其中，所述第一挡块与所述第二挡块相向设置，在所述卡扣与所述第一挡块卡合后，所述第二挡块抵紧于所述第二延伸块，以使所述第二延伸块与所述第一挡块相抵靠。
优选的，所述手柄包括内部沿其轴向呈中空设置、以形成容置腔的手柄外 壳和可拆卸设置于所述容置腔内且支撑有所述调节开关的手柄内架；其中，所述手柄内架上设置有与所述滑动件相配的开口。
优选的，所述滑动件的相向两侧边沿上对称设置有侧翼，所述侧翼被配置为限制所述滑动件在所述开口的宽度方向和厚度方向上移动，其中，所述开口的长度方向平行于所述手柄的轴向方向。
优选的，所述推钮的外侧壁上成型有便于推动其的凸条，所述凸条沿所述手柄的周向方向分布，其中，所述凸条上的任意一点与所述触发部上的任意一点的连线与所述手柄的轴向呈夹角M设置，所述夹角M的取值范围为：20°～70°。
为解决上述技术问题，本申请采用的另一个技术方案是：
一种吹风机，包括如前所述的推钮组件。
本申请与现有技术相比，其有益效果是：本申请提供的推钮组件及吹风机，其推钮通过第一卡接结构和第二卡接结构之间的配合卡接到滑动件，从而实现调节开关的档位调节，具有结构简单、安装方便的优点。
【附图说明】
图1为本发明的电吹风的结构示意图。
图2为图1中的风筒外壳的结构示意图。
图3为图1中的风筒的结构示意图。
图4为图1中的风筒的另一结构示意图。
图5为图1中的手柄外壳及内支撑件的结构示意图。
图6为图1中的手柄外壳的结构示意图。
图7为图1中的内支撑件的结构示意图。
图8为图1中的内支撑件的另一结构示意图。
图9为本发明的电吹风的另一结构示意图。
图10为本发明的电吹风的剖面示意图。
图11是本申请中的电吹风的另一实施例结构示意图；
图12是本申请中的电吹风的另一实施例剖面示意图；
图13是图12中B区域的放大结构示意图；
图14是本申请中的安装筋板的结构示意图；
图15是本申请中的安装筋板与密封件之间的位置关系示意图；
图16是本申请中的风筒与密封件之间的分解示意图；
图17是本申请中的外壳卡接结构的示意图；
图18是本申请中的手柄外壳与手柄内架的分解示意图；
图19是本申请中的手柄内架的结构示意图；
图20是本申请中的手柄内架的仰视方向的示意图；
图21是本申请中的手柄外壳的仰视方向的示意图；
图22是本申请中的手柄外壳的剖面示意图；
图23是本申请中的密封件一实施例的示意图；
图24是本申请中的密封件又一实施例的示意图；
图25是本申请中的密封件的结构示意图。
图26是本申请中的手柄的结构示意图；
图27是本申请中的手柄的分解示意图；
图28是本申请中的手柄的剖面示意图；
图29是图28中C区域的放大结构示意图；
图30是本申请中的手柄内架前视方向的结构示意图；
图31是本申请中的手柄内架后视方向的结构示意图；
图32是图31中D区域的放大结构示意图；
图33是本申请中的手柄内架和支撑件在安装后的示意图；
图34是本申请中的电控板的部分结构分解示意图；
图35是本申请中的推钮组件的分解示意图；
图36是本申请中的滑动件的结构示意图；
图37是本申请中的第一挡块和第二挡块之间的位置关系示意图；
图38是本申请中的手柄内架和滑动件之间的剖面示意图；
图39是图38中E区域的放大结构示意图；
图40是图34的剖面示意图；
图41是本申请中的按钮组件在仰视方向上的分解示意图；
图42是本申请中的按钮组件在俯视方向上的分解示意图。
附图标记：1100、电吹风；11、风筒部；111、壳体；112、风扇机构；1121、电机；1122、风扇；113、电加热机构；1131、固定件；1132、电加热丝；114、进风口；1141、进风网；1142、过滤件；115、出风口；1151、出风网；12、手柄部；121、主控组件；122、开关组件；123、电线组件；13、电吹风外壳组件；131、风筒外壳；1311、第一作业孔；1312、第二作业孔；1313、孔洞；132、手柄外壳；1321、第二螺纹孔；1322、凸块；1323、卡持件；133、内支撑件；1331、内支撑件本体；1332、第一螺纹孔；134、盖板；1341、盖板本体；1342、弹性凸起；14、风嘴；141、连接体；142、嘴体；2100、风筒；2110、安装筋板；2111、风筒卡接结构；2112风筒对中紧固结构；21121、中心定位孔；2120、 连通口；2121、凸筋；21211、布线槽；2200、手柄外壳；2210、外壳卡接结构；2220、第一定位槽；2230、第二定位块；2240、第二凸块；2241、通孔；2250、端面定位柱；2300、手柄内架；2310、内架对中紧固结构；2311、中心定位柱；2312、第一孔柱；2320、第一定位块；2330、第二定位槽；2340、第二孔柱；2350、端面定位孔；2400、密封件；2410、走线孔；2420、限位凸缘；2430、延伸块；2431、卡肩；4100、手柄；4110、手柄外壳；4120、手柄内架；4121、开口；4130、第二连接结构；4131、第二轴向卡位结构；41311、安装孔；41312、孔肩；41313、卡钩；4132、第二周向定位结构；4140、按钮孔；4150、滑槽；4200、调节开关；4210、触发部；4300、推钮；4310、卡扣部；4311、第二延伸块；4312、卡扣；4320、筋条；4330、凸条；4400、滑动件；4410、卡槽部；4411、第二通孔；4412、第一挡块；4413、第二挡块；4420、侧翼；4421、第二筋条；4430、凸框；4500、按钮；4510、卡位结构；4511、连接腿；4512、按钮卡扣；4520、按压块；4521、盖槽；4522、按键盖；4530、筋杆；4600、支撑杆；4610、第一连接结构；4611、第一轴向卡位结构；46111、第一卡肩；46112、第二卡肩；46113、导向槽；4612、第一轴向定位结构；4620、隔板；4621、卡槽；4622、贯穿孔；4700、弹性元件；4800、按压开关。
【具体实施方式】
下面将结合附图对本发明的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
在本发明的描述中，需要说明的是，术语“中心”、“上”、“下”、“左”、 “右”、“竖直”、“水平”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”、“第三”仅用于描述目的，而不能理解为指示或暗示相对重要性。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
此外，下面所描述的本发明不同实施方式中所涉及的技术特征只要彼此之间未构成冲突就可以相互结合。在本发明描述中，轴线方向与高度方向一致。
请参见图1，本发明的一较佳实施例中的电吹风1100可用于干发场景；或者，实验室、理疗室及工业生产、美工等方面作局部干燥、加热和理疗的场景，本申请不对电吹风1100的应用场景作限定。其中，电吹风1100包括风筒部11、与风筒部11连接的手柄部12、及电吹风外壳组件13。
请结合图2、图3及图5，电吹风外壳组件13包括用以收容风筒11的风筒外壳131、套设在手柄部12上的手柄外壳132、收容在手柄外壳132内的内支撑件133，在本实施例中，风筒部11为风筒11，内支撑件133与风筒11可拆卸连接，同时，内支撑件133与风筒外壳131可拆卸连接。风筒外壳131上设置有第一作业孔1311，内支撑件133与第一作业孔1311可拆卸连接，其中，第一作用孔开设在风筒外壳131的侧壁上。这样设置的目的在于：内支撑件133 直接与风筒11连接较为困难，因为风筒11设置在风筒外壳131内，当内支撑件133与风筒11连接时，由于障碍物的阻挡无法清楚知道风筒11与内支撑件133对接的对接位置；将风筒11先与风筒外壳131连接后，在风筒外壳131上开设有与对接外置相对应的第一作业孔1311，内支撑件133先与第一作业孔1311对接后再直接与风筒11对接以连接，快捷方便，降低了组装的困难性。其中，第一作业孔1311的个数根据实际需求而定，在此不做具体限定，只需使得内支撑件133与风筒外壳131固定安装即可。在本实施例中，第一作用孔1311开设在风筒外壳131侧壁的偏中部位置，以保持电吹风1100整体的美观度。
请结合图7及图8，具体的，内支撑件133包括内支撑件本体1331及与内支撑件本体1331连接的第一紧固件，第一紧固件与第一作业孔1311螺纹连接以使得内支撑件本体1331与风筒外壳131可拆卸连接。内支撑件本体1331一体成型设置或分体设置，根据实际情况而定，在此不做具体限定。在本实施例中，内支撑件本体1331为分体设置，分体设置的内支撑件本体1331通过第三紧固件实现紧固连接。
请结合图5，为了提高电吹风外壳组件13的稳定性，手柄外壳132与内支撑件133可拆卸连接。内支撑件133可通过紧固件与手柄外壳132连接以实现可拆卸连接；亦或者，内支撑件133与手柄外壳132卡接以实现可拆卸连接，使得两者实现可拆卸连接的方式还可以为其他，例如磁吸等方式，在此不做具体限定，根据实际情况而定。在本实施例中，内支撑件133与手柄外壳132之间通过第二紧固件实现可拆卸连接。为了电吹风1100整体外观的美观性，于电吹风1100的高度方向上，内支撑件133的后端设置有第一螺纹孔1332，相应的，手柄外壳132的后端也设置有与第一螺纹孔1332位置对应的第二螺纹孔1321， 紧固件依次穿过第二螺纹孔1321及第一螺纹孔1332以使得内支撑件133与手柄外壳132连接。
请结合图7、图8及图9，电吹风外壳组件13还包括盖装在手柄外壳132及内支撑件133后端的盖板134，当内支撑件133与手柄外壳132安装固定后，盖板134盖设在手柄外壳132的后端且同时与手柄外壳132卡接。手柄外壳132的后端设置有卡持件1323，盖板134包括盖板本体1341及形成在盖板本体1341上的弹性凸起1342，该弹性凸起1342与卡持件1323卡合进而使得盖板134与手柄外壳132固定连接，同时将手柄外壳132的后端关闭。
请结合图2及图6，风筒外壳131与手柄外壳132可拆卸，电吹风外壳组件13还包括与手柄外壳132连接的凸块1322，风筒外壳131上还设置有与凸块1322卡合的第二作业孔1312，第二作业孔1312设置在第一作用孔1311的外侧。在本实施例中，凸块1322设置在手柄外壳132的前端。诚然，在其他实施例中，凸块1322也可设置在手柄外壳132的其他位置，但此时内支撑件133与风筒外壳131连接的外置也相应改变，在此不做具体限定，根据实际情况而定。为了使得凸块1322更好的与第二作业孔1312卡接，可在凸块1322的前端沿周向方向设置有多个可径向伸缩的卡块，该卡块能够卡入第二作业孔1312内且与第二作业孔1312的内壁抵持。
该凸块1322可与手柄外壳132一体成型设置，也可与手柄外壳132通过粘接、焊接、卡接等方式实现固定连接。在为了简化制造工艺及手柄外壳132的整体美观性，在本实施例中，该凸块1322与手柄外壳132一体成型。当凸块1322与第二作业孔1312卡合时，手柄外壳132的端面与风筒外壳131抵持，同时，内支撑件133与风筒外壳131、风筒11也恰好连接完成。手柄外壳132的端面 与风筒外壳131抵持时，该对接处无细小缝隙，水、尘扥杂质无法侵入电吹风1100的内部，电吹风1100不受杂质影响，得以正常工作。
为了提高电吹风1100整体上的美观性及质感，在本实施例中，风筒外壳131与手柄外壳132皆一体成型设置，风筒外壳131和/或手柄外壳132的材质为金属。诚然，在其他实施例中，风筒外壳131及手柄外壳132也可分体设置后进行卡接、焊接、粘接等方式使其形成收容腔，在此不做赘述，根据实际情况而定，但是该情况下制得的风筒外壳131和手柄外壳132会存在缝隙，影响美观性。且将风筒外壳131与手柄外壳132皆一体成型设置可提高电吹风1100外壳的密封性，有效降低水、尘等杂质侵入电吹风1100内部的几率，对于提高电吹风1100的使用寿命具有重要意义。
本申请通过将风筒外壳131分别与内支撑件133、手柄外壳132可拆卸连接以减低电吹风1100整体安装时的难度，同时还能够确保电吹风1100整体的对中性，从而提高了电吹风1100整体外观的美观性及完整性。
请参见图4及图10，风筒11与风筒外壳131可拆卸连接以方便风筒部11拆装方便，风筒11包括壳体111、设置在壳体111内的风扇机构112及电加热机构113，风扇机构112包括风扇1122及用以驱动风扇1122旋转的电机1121。电机1121具有输出轴，风扇1122与输出轴连接，启动电机1121使得输出轴旋转进而驱动风扇1122旋转，以电吹风1100的出风方向为前端，风扇1122旋转以在壳体111内形成气流并将气流输送至壳体111的前端。电机1121热机构包括套设在电机1121上的固定件1131及与固定件1131连接的电加热丝1132，该电加热丝1132用以将壳体111内的气流制热并输送至壳体111的前端。
请结合图4及图5，风筒外壳131具有相对设置的进风口114及出风口115， 相应的，风扇1122靠近进风口114设置，电加热机构113靠近出风口115设置。为了隔离外部杂质，并提高对来风和出风的导流作用，风筒11还包括设置在进风口114的进风网1141及设置在出风口115处的出风网1151。进风网1141及出风网1151均包括：环形支撑、设置在环形支撑内部的网状本体。其中，进风网1141的网状本体沿与风向相反的方向凸出于环形支撑外部，出风网1151的网状本体沿与风向相反的方向凸出于环形支撑外部。为了达到降低风阻的目的，进风网1141和出风网1151的网状本体中部设置成环状中心连接点。为了进一步提高进风口114处的过滤效果，进风口114处还设置有过滤件1142，该过滤件1142与壳体111连接且靠近风扇1122设置。
请参见,7、图8及图9，手柄部12包括设置在手柄外壳132内的主控组件121及设置在手柄外壳132上的开关组件122。其中，主控组件121设置在内支撑件133上且与风筒11电性连接。主控组件121可以为印制电路板等形式，并通过紧固件固定在内支撑件133上，在此不做具体限定，根据实际情况而定。开关组件122与主控组件121电性连接，其可以为开关按键，还可以包括调温按钮或推钮、调速按钮或推钮。其中，通过按压开关按键，使其上的电子触点与主控组件121上的电子触点相连接，以使得主控组件121控制电机1121和/或电加热丝1132的开启或关闭。通过按压或推拉调速按钮或推钮，使其上的电子触点与主控组件121上的电子触点相接触，以使主控逐渐控制电机1121的转速，进而实现对风速大小的调节。
请参见图8，电吹风1100还包括电线组件123，至少部分电线组件123设置在电吹风外壳组件13内，且与主控组件121、开关组件122及风筒11电性连接。电线组件123包括电线，上述主控组件121通过电线与电机1121和电加热 丝1132电性连接，以对两者进行作业控制。相应的，风筒外壳131上还开设有用以使得电线穿过的孔洞1313。呈上述，孔洞1313、第一作业孔1311及第二作业孔1312设置在风筒外壳131侧壁的中间位置，提升电吹风1100整体的美观度。
请结合图10，为了使电吹风1100吹出去的风能够沿特定的方向吹出，电吹风1100还包括与风筒外壳131可拆卸连接的风嘴14。风嘴14包括顺次连接的连接体141和嘴体142，其中，连接体141安装在出风口115处，嘴体142可以设置成特定的形状，以获取特定的风向，而连接体141的内腔结构设置成能够使出风顺利导流至嘴体142即可。在本实施例中，嘴体142可以设置成扁腔状，诚然，在其他实施例中，嘴体142也可为其他形状，在此不做具体限定，根据实际情况而定。
上述第一作业孔1311及第二作业孔1312的形状根据实际情况而定，相应的，凸块1322的形状也相应改变。上述第一紧固件、第二紧固件及第三紧固件，其可以为螺钉、紧固销钉等，在此不做具体限定，根据实际情况而定。
综上所述：通过将内支撑件133与风筒外壳131设置成可拆卸连接，使得风筒11与风筒外壳131固定连接后，内支撑件133先与风筒外壳131连接之后直接与风筒11对接，以保证内支撑件133的安装位置无偏移，从而确保手柄外壳的安装位置无偏移，安装快捷且方便，同时容易控制；
手柄外壳132上设置有与风筒外壳131卡合的凸块1322，当凸块1322穿过风筒外壳131以与风筒外壳131卡合固定时，手柄外壳132的端面与风筒外壳131抵持，无需通过螺钉进行安装固定，快捷方便的同时，也提高了电吹风1100整体外观的美观性及完整性；
风筒外壳131及手柄外壳132皆一体成型设置，且风筒外壳131和/或手柄外壳132为金属材质，在提升电吹风1100整体外观的美观性的同时，也提升了电吹风1100整体的质感，提高用户使用感受。
以上所述实施例的各技术特征可以进行任意的组合，为使描述简洁，未对上述实施例中的各个技术特征所有可能的组合都进行描述，然而，只要这些技术特征的组合不存在矛盾，都应当认为是本说明书记载的范围。
以上所述实施例仅表达了本发明的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。因此，本发明专利的保护范围应以所附权利要求为准。
电吹风的风筒与手柄之间通过装配关系相连接，市面上电吹风的风筒与手柄之间的连接结构设计不太合理，存在连接稳定性和可靠性差的问题，且也不易装配，在很大程度上影响了电吹风的使用性能和外观的美观度。鉴于此，本申请提供了一种电吹风，图11至图25为本申请提供的电吹风的一实施例。
请参阅图14和图17，在一实施例中，电吹风包括：风筒2100；以及手柄组件，设置于风筒2100下方，手柄组件包括可拆卸设置于风筒2100的手柄外壳2200；其中，风筒2100的外侧壁上设置有连通口2120，连通口2120的周向分布有安装筋板2110，安装筋板2110被配置为连接手柄组件；安装筋板2110上设有风筒卡接结构2111，手柄外壳2200的顶部设有外壳卡接结构2210，外壳卡接结构2210被配置为与风筒卡接结构2111相配合，以使风筒2100与手柄外壳2200之间实现周向定位和轴向卡接。
通过上述方式，本申请中手柄外壳2200能够通过外壳卡接结构2210与风筒卡接结构2111之间的配合安装至风筒2100的连通口2120处，在外壳卡接结构2210与风筒卡接结构2111的配合过程中，能够实现风筒2100与手柄外壳2200之间的周向定位和轴向卡接。由此，本申请中的风筒2100与手柄外壳2200连接稳定可靠，且安装方便。
在一实施例中，风筒卡接结构2111包括成型于安装筋板2110的插接槽M和卡扣槽N，外壳卡接结构2210包括设置于手柄外壳2200顶部的插接块Q和卡扣P，其中，插接块Q与插接槽M相配合，卡扣P与卡扣槽N相配合。请参阅图15和图17，插接槽M位于安装筋板2110的根部，该根部是指安装筋板2110与风筒2100的连接处；插接槽M呈弧形，在与插接块Q配合后能够实现手柄外壳2200的周向定位。卡扣槽N位于安装筋板2110的周向侧壁上，在与卡扣P卡合后能够实现风筒2100和手柄外壳2200的轴向卡接。由此，能够方便的完成风筒2100和手柄外壳2200的安装连接，且安装的精准度较高、连接的可靠性和稳定性也较好。可以理解地，风筒卡接结构2111也可以为包括成型于安装筋板2110的插接块Q1和卡扣P1，外壳卡接结构2210相应的包括设置于手柄外壳2200顶部的插接槽M1和卡扣槽N1，具体的设置方式可一根据实际安装情况而定。
考虑到传统的手柄外壳是将两半大小大体相同的半壳体合在一起，外部用螺丝进行固定，采用该结构的电吹风，其外露的螺丝受到外部潮湿环境的影响易生锈，外露的螺丝孔造成外观的不美观。鉴于此，本申请中的手柄组件包括手柄外壳2200和支撑有电控元器件的手柄内架2300，手柄外壳2200为内部中空且大体呈圆柱状的细长筒，手柄内架2300内置于手柄外壳2200。请参阅图17至图20，手柄内架2300呈半圆柱状的架体，手柄内架2300可拆卸设置于手 柄外壳2200内，手柄外壳2200的内部空间分为第一半圆柱区域和第二半圆柱区域，手柄内架2300位于第二半圆柱区域，外壳卡接结构2210位于第一半圆柱区域。
进一步，为了提高手柄组件与风筒2100的连接强度和对中性，手柄内架2300的顶部设有内架对中紧固结构2310，安装筋板2110上还设有与内架对中紧固结构2310相配合的风筒对中紧固结构2112。手柄内架2300通过内架对中紧固结构2310与风筒对中紧固结构2112之间的配合关系连接至风筒2100，从而有效提高手柄组件与风筒2100的连接强度和对中性。
具体地，请参阅图15和图19，风筒对中紧固结构2112包括成型于安装筋板2110的中心定位孔21121；内架对中紧固结构2310包括设置于手柄内架2300上、且沿垂直于手柄外壳2200轴向方向分布的中心定位柱2311和第一孔柱2312。其中，中心定位孔21121和中心定位柱2311分别位于风筒2100和手柄组件的对称平面上，以确保对中性，中心定位柱2311与中心定位孔21121相配合，第一孔柱2312对称设置于中心定位柱2311两侧，第一孔柱2312被配置为螺接风筒2100和手柄内架2300。安装时，先将中心定位柱2311插入至中心定位孔21121内，以实现风筒2100和手柄组件的对中；然后通过螺钉将手柄内架2300紧固在安装筋板2110上，以实现手柄组件和风筒2100的连接，其中，安装筋板2110上还成型有供螺钉穿设的螺纹孔，螺钉在穿过螺纹孔后与第一孔柱2312螺纹连接。
为了使得手柄组件和风筒2100具有较佳的对中性，将中心定位柱2311设置为方柱体，中心定位孔21121设置为与中心定位柱2311相配合的方孔形。
在一实施例中，手柄外壳2200与手柄内架2300之间通过圆周定位结构和 端面定位紧固结构实现可拆卸连接；圆周定位结构位于手柄组件的顶部和底部，端面定位紧固结构位于手柄组件的底部。由此，能够方便手柄外壳2200与手柄内架2300组装，且有效地提高手柄外壳2200与手柄内架2300之间的连接可靠性和稳定性。
具体地，圆周定位结构由顶部圆周定位子结构和底部圆周定位子结构构成。请参阅图18至图22，顶部圆周定位子结构包括设置于手柄外壳2200顶部内壁上的第一定位槽2220和设置于手柄内架2300顶部外壁上的第一定位块2320，组装时，只需将第一定位块2320对应卡入第一定位槽2220内即可实现顶部的周向定位，本申请中，第一定位块2320与第一定位槽2220一一对应设置，第一定位块2320和第一定位槽2220的数量分别为2个。底部圆周定位子结构包括设置于手柄外壳2200底部内壁上的第二定位块2230和设置于手柄内架2300底部外壁上的第二定位槽2330，组装时，只需将第二定位块2230对应卡入第二定位槽2330内即可实现底部的周向定位，本申请中，第二定位块2230与第二定位槽2330一一对应设置，第二定位块2230和第二定位槽2330的数量分别为2个。由此，能够有效地提高组装的精准性和组装效率，具有安装快速、方便的优点。
具体地，请参阅图20至图22，端面定位紧固结构包括位于手柄外壳2200内侧底部的第二凸块2240以及成型于手柄内架2300底端面上的第二孔柱2340和端面定位孔2350，其中，第二凸块2240固设于手柄外壳2200的内侧壁上且沿其径向分布，第二凸块2240上设置有供螺钉穿设至第二孔柱2340的通孔2241和沿手柄外壳2200的轴向分布用于与端面定位孔2350相配合的端面定位柱2250。由此，能够实现手柄外壳2200与手柄内架2300之间的轴向连接，且具 有安装方便、可靠的优点。
在一实施例中，请参阅图11至图16，风筒2100内部沿其轴向中空设置，以形成供气流流动的风道。连通口2120位于风筒2100与手柄组件的连接处，用于连通风筒2100和手柄组件；连通口2120处设置有密封件2400，密封件2400被配置为防止风道内的气流进入手柄组件、并设置有供手柄组件内的线缆穿设至风筒2100的布线结构。
通过上述方式，本申请中的密封件2400堵塞于连通口2120处，有效地隔绝了风筒2100与手柄组件，能够阻止风筒2100内的气流进入手柄组件，从而避免风筒2100内风量流失，显著提高了风筒2100与手柄组件之间的气密性。密封件2400上的布线结构能够使手柄组件内的线缆穿设至风筒2100，在保证气密性的同时又保障了风筒2100与手柄组件之间的走线。
在一实施例中，考虑到风筒2100内部的大部分空间用于安装电机、风轮和发热丝组件，电控元器件较少；而手柄组件内安装有主要的电控板，手柄组件内的诸多线缆需从手柄组件内的电控板连接至风筒2100内，以实现对电机和发热丝组件供电和控制。鉴于此，布线结构为成型于密封件2400上的至少一个走线孔2410，走线孔2410之间间隔设置。上述走线孔2410用于整理手柄组件至风筒2100内部的诸多线缆，从而将能产生高电压的线缆与能产生低电压的线缆区分开，进而避免诸多线缆从一个走线孔2410通过造成的电磁干扰问题。
可以理解地，请参阅图23和图24，走线孔2410为成型于密封件2400上的通孔；或是走线孔2410由成型于密封件2400边沿处的槽体和连通口2120的孔壁共同围设而成的孔状区域，在此不一一赘述。
在一实施例中，密封件2400为柔性软体件，具有较好的弹性变形能力，能 够与连通口2120较好的配合，以提高风筒2100与手柄组件之间的气密性。密封件2400可以由橡胶或是硅胶等柔性材料制成。安装时，密封件2400直接卡设于连通口2120处，密封件2400与连通口2120之间的接触面为过盈配合，具有连接稳定、可靠的优点。
进一步，考虑到密封件2400在轴向方向上的定位问题，在连通口2120的内壁上固设沿其径向生长的凸筋2121，请参阅图16和图23，凸筋2121被配置为实现密封件2400在连通口2120的轴向方向上的卡位，密封件2400上成型有与凸筋2121相卡设的限位凸缘2420。由此，能够实现密封件2400的轴向定位，具有安装方便、安装到位的优点。
在一实施例中，连接负离子发生器和发射针的线缆为能产生高电压的线缆，在此称为高压线缆。负离子发生器设置于手柄组件内，发射针位于风筒2100内，为了保证发射针位置的准确性，需保证高压线缆走向的稳定性。请继续参阅图16和图23，限位凸缘2420上具有一走线孔2410，凸筋2121上设置有一布线槽21211，布线槽21211与上述走线孔2410相对应，其中，布线槽21211和限位凸缘2420上的走线孔2410在所述连通口2120的轴向方向上的投影重叠。凸筋2121采用硬质材料制成，凸筋2121上的布线槽21211能够对高压线缆具有一个卡位的功用，从而使得高压线缆走向稳定。
进一步，请参阅图15，密封件2400的边沿处设置有一能够卡入卡扣槽N内的延伸块2430，在卡扣P卡入卡扣槽N后，卡扣P能够从底部支撑延伸块2430。于此，卡扣P能够支撑延伸块2430，在一定程度上，可以防止密封件2400下落。
进一步，请参阅图13和图25，延伸块2430的侧壁上设置有一台阶部，以形成与手柄外壳2200的顶边沿相卡设的卡肩2431。由此，密封件2400能够在 手柄外壳2200的轴向方向上实现有效定位，具有连接稳定、可靠的优点。
综上所述，本申请中的手柄外壳能够通过外壳卡接结构与风筒卡接结构之间的配合安装至风筒的连通口处，在外壳卡接结构与风筒卡接结构的配合过程中，能够实现风筒与手柄外壳之间的周向定位和轴向卡接，由此，本申请中的风筒与手柄外壳连接稳定可靠，且安装方便。进一步，手柄内架通过内架对中紧固结构与风筒对中紧固结构之间的配合关系连接至风筒，从而有效提高手柄组件与风筒的连接强度和对中性。手柄外壳与手柄内架之间通过圆周定位结构和端面定位紧固结构实现可拆卸连接；由此，能够方便手柄外壳与手柄内架组装，且有效地提高手柄外壳与手柄内架之间的连接可靠性和稳定性。进一步，本申请还通过将密封件堵塞于连通口处，能够阻止风筒内的气流进入手柄组件，从而避免风筒内风量流失，显著提高了风筒与手柄组件之间的气密性。
尽管本申请的实施方案已公开如上，但其并不仅限于说明书和实施方式中所列运用，它完全可以被适用于各种适合本申请的领域，对于熟悉本领域的人员而言，可容易地实现另外的修改，因此在不背离权利要求及等同范围所限定的一般概念下，本申请并不限于特定的细节和这里示出与描述的图例。
吹风机包括风机和设置于风机下方用于支撑其的手柄，手柄上设有推钮组件，推钮组件具有开启或是关闭吹风机以及调节吹风机的出风速度的功用。市面上的推钮组件的安装结构存在结构复杂、安装不便的缺陷。
鉴于此，本申请提供了一种推钮组件，请参阅图26至图42，所述的推钮组件应用于内部具有调节开关4200的吹风机手柄4100，包括：推钮4300，设置于手柄4100外侧，推钮4300具有延伸至手柄4100内部的第一卡接结构；以及滑动件4400，设置于手柄4100内部、且具有第二卡接结构，滑动件4400被配 置为连接推钮4300和调节开关4200；其中，推钮4300通过第一卡接结构和第二卡接结构之间的配合卡接到滑动件4400，以推动调节开关4200上的触发部4210在手柄4100的轴向方向上直线滑移。
通过上述方式，本申请中的推钮4300通过第一卡接结构和第二卡接结构之间的配合卡接到滑动件4400，从而实现调节开关4200的档位调节，具有结构简单、安装方便的优点。
在本实施例中，手柄4100包括手柄外壳4110和手柄内架4120，手柄外壳4110内部沿其轴向呈中空设置、以形成容置腔，手柄内架4120可拆卸设置于容置腔内、且支撑有电控板，电控板上设有调节开关4200和按压开关4800。调节开关4200具有启闭吹风机和调节吹风机风速的功用，启闭具体是指开启和关闭两种状态，调速包括两档，分为快速档和慢速档。
进一步，请参阅图34和图35，第一卡接结构包括卡扣部4310，第二卡接结构包括卡槽部4410，其中，在卡扣部4310卡入卡槽部4410后，推钮4300只具有沿手柄4100轴向方向移动的平移自由度。由此，推钮4300具有既定的滑动轨迹，能够避免推钮4300在移动时因晃动而无法顺利滑动的问题。
进一步，为了提高安装的效率和正确率，请参阅图37，在推钮4300上设置一对卡扣部4310，且一对卡扣部4310在手柄4100的轴向方向上的宽度尺寸不同。于此，因卡扣部4310具有不同的尺寸能够快速地进行安装位置的区分，能够有效地提高安装的效率和正确率，具有安装方便的优点。
具体地，请参阅图35，卡扣部4310包括一端部固设于推钮4300且沿垂直于手柄4100的轴向方向生长的第二延伸块4311和成型于第二延伸块4311的另一端部的卡扣4312；卡槽部4410包括供第二延伸块4311穿设的第二通孔4411 和一对成型于第二通孔4411两侧用于卡扣部4310卡位的挡块。其中，手柄4100侧壁上成型有供第二延伸块4311穿设和滑动的滑槽4150，滑槽4150沿手柄4100的轴向方向分布，卡扣4312位于手柄4100内侧。在第二延伸块4311插入第二通孔4411、且卡扣4312与挡块卡合后，推钮4300的内侧壁抵靠于手柄4100的外侧壁。如此，推钮4300只能够沿着手柄4100的轴向方向平移，从而使得推钮4300具有既定的移动轨迹，具有连接稳定可靠的优点。
考虑到若是推钮4300的整个内侧壁与手柄4100的外侧壁相抵靠，则推钮4300在移动时，与手柄4100的外侧壁之间会产生较大的摩擦阻力，因此，在推钮4300的内侧壁上设置沿手柄4100的轴向分布的第一筋条4320，请参阅图35，筋条4320位于卡扣部4310的相向两侧，用以减少推钮4300内壁与手柄4100外壁之间的接触面积，进而减小推钮4300移动时的摩擦阻力。
具体地，请参阅图37，挡块包括与卡扣4312相卡合的第一挡块4412和朝向第一挡块4412倾斜的第二挡块4413，其中，第一挡块4412与第二挡块4413相向设置，在卡扣4312与第一挡块4412卡合后，第二挡块4413抵紧于第二延伸块4311，以使第二延伸块4311与第一挡块4412相抵靠。由此，挡块能够使得推钮4300与滑动件4400之间的连接更为稳定、可靠。
进一步，请参阅图27和图30，手柄内架4120上还设置有与滑动件4400相配的开口4121，滑动件4400靠近调节开关4200的内侧壁上设有凸框4430，凸框4430位于开口4121内、用于连接触发部4210。其中，开口4121一方面便于滑动件4400与调节开关4200的触发部4210连接、另一方面能够限定滑动件4400的滑动行程。
进一步，为了确保滑动件4400只在手柄4100的轴向方向上具有平移自由 度，而在其他方向上不具有运动自由度，在滑动件4400的相向两侧边沿上对称设置有侧翼4420，手柄外壳4110的弧形内壁与手柄内架4120之间形成有中间宽、两侧窄的弓形容置空间，请参阅图38和图39，上述弓形容置空间与侧翼4420能够限制滑动件4400在开口4121的宽度方向和厚度方向上移动，从而使得滑动件4400只能在开口4121的长度方向上平移，其中，开口4121的长度方向平行于手柄4100的轴向方向。侧翼4420与手柄内架4120相配合的壁面上还设置有第二筋条4421，第二筋条4421能够减小侧翼4420移动时与手柄内架4120之间的摩擦阻力。由此，侧翼4420能够使得滑动件4400能够在既定的滑动轨迹上顺畅滑动。
进一步,为了便于推动推钮4300，在本实施例中，推钮4300的外侧壁上成型有便于推动其的凸条4330，凸条4330沿手柄4100的周向方向分布，其中，凸条4330上的任意一点与触发部4210上的任意一点的连线与手柄4100的轴向呈夹角M设置，夹角M的取值范围为：20°～70°。夹角M的取值可以为25°、30°、35°、40°、45°、50°、55°、60°和65°，夹角M取上述范围内的数值是为了能够在施加较小的力的情况下也能够推动推钮4300，有效地提高了使用舒适度。
在本实施例中，手柄4100上还设置有吹风机按钮组件，吹风机按钮组件用于切换按压开关4800的工作状态，从而实现吹风机的风温的调节。请参阅图28和图29，吹风机按钮组件包括：支撑件4600，设置于手柄4100内部，支撑件4600设置有第一连接结构4610，手柄4100内部设置有与第一连接结构4610相配合的第二连接结构4130；以及按钮4500，设置于支撑件4600，按钮4500设置有防止其脱离支撑件4600的卡位结构4510；其中，在支撑件4600通过第一 连接结构4610和第二连接结构4130之间的配合卡接到手柄4100、且按钮4500通过卡位结构卡接至支撑件4600后，按钮4500与支撑件4600之间以及按钮4500与手柄4100外侧壁之间存在预留间隙，预留间隙被配置为防止按钮4500在垂直于手柄4100轴向的按压方向上卡死。通过上述方式，本申请中的按钮4500通过支撑件4600设置于手柄4100，且按钮4500与支撑件4600之间以及按钮4500与手柄4100外侧壁之间存在预留间隙，由此，按钮4500和支撑件4600具有较好的对中性，从而确保按钮4500不易卡死。
进一步，请参阅图42，第一连接结构4610包括第一轴向卡位结构4611和第一周向定位结构4612；请参阅图32，第二连接结构4130设置于手柄内架4120上，包括与第一轴向卡位结构4611相配合的第二轴向卡位结构4131以及与第一周向定位结构4612相配合的第二周向定位结构4132；其中，第一轴向卡位结构4611和第二轴向卡位结构4131之间的配合能够实现支撑件4600与手柄4100的轴向定位和连接；第一周向定位结构4612和第二周向定位结构4132之间的配合能够实现支撑件4600与手柄4100的周向定位。如此，能够实现支撑件4600在手柄4100上的有效安装，具有连接稳定可靠的优点。
具体地，第一轴向卡位结构4611包括成型于支撑件4600外圆周壁上的第一卡肩46111和第二卡肩46112，其中，第一卡肩46111靠近按钮4500设置，第二卡肩46112远离按钮4500设置。第二轴向卡位结构4131包括成型于手柄内架4120内的安装孔41311、成型于安装孔41311的孔壁且与第一卡肩46111相卡合的孔肩41312、与第二卡肩46112相卡合卡钩41313，其中，孔肩41312和卡钩41313分别位于安装孔41311的相向两端部处。请参阅图42，为了便于卡钩41313与第二卡肩46112卡合，支撑件4600的外圆周壁上设有沿其轴向分 布的导向槽46113，即导向槽46113沿第一卡肩46111至第二卡肩46112的方向分布，导向槽46113的起始端在第一卡肩46111上成型有一导入口、末尾端与第二卡肩46112存在一间距。通过设置导向槽46113，卡钩41313能够越过第一卡肩46111再与第二卡肩46112卡合。
在本实施例中，为了方便定位，将第一周向定位结构4612设置为一成型于第一卡肩46111处且沿其径向生长的凸块；将第二周向定位结构4132设置为一成型于安装孔41311边沿处的凹槽。安装时，只需将上述凸块对准上述凹槽，即可完成周向的定位，具有结构简单、对位方便、安装便捷的优点。
进一步，请参阅图41和图42，按钮4500还包括连接有卡位结构4510且裸露于手柄4100外侧壁上的按压块4520，按压块4520的内部端面的中央设有用于按压触发按压开关4800的筋杆4530。卡位结构4510包括至少一设置于按压块4520的连接腿4511、成型于连接腿4511端部的按钮卡扣4512，连接腿4511设置于按压块4520的内部端面且沿按钮4500的按压方向分布，按压块4520和按钮卡扣4512分别位于连接腿4511的相向两侧。支撑件4600呈内部中空且两端部开口设置，以形成贯穿其的腔体，腔体内成型有垂直于其轴向设置的隔板4620，隔板4620上设置有供连接腿4511穿设的通卡槽4621，在连接腿4511穿过通卡槽4621后，卡位结构4510的按钮卡扣4512与隔板4620相卡合，从而实现按钮4500与支撑件4600的连接；隔板4620上还设置有贯穿孔4622，贯穿孔4622使得筋杆4530能够穿设至按压开关4800侧与其实现配合。按钮4500与支撑件4600之间还设置有弹性元件4700，弹性元件4700套设在筋杆4530上且位于隔板4620和按钮4500所围设的区域内，弹性元件4700的一端面与按压块4520相抵靠、相向的另一端面与隔板4620相抵靠，用以提供按钮4500的复 位力。手柄外壳4110的侧壁上设置有用于容置按压块4520的按钮孔4140，在按压块4520处于复位状态下时，按压块4520的外部端面与手柄外壳4110的侧壁相齐平或是微凸于手柄外壳4110侧壁又或是微凹于手柄外壳4110侧壁。
在本实施例中，请参阅图28和图29，按钮4500与手柄4100外侧壁之间的预留间隙为按压块4520的外圆周壁与按钮孔4140的孔壁之间的环形外观间隙X2。按钮4500与支撑件4600之间的预留间隙为连接腿4511与支撑件4600的腔壁之间的环形安装间隙X1。
进一步，按压块4520包括成型有盖槽4521的基体和紧固于盖槽4521内的隔光型按键盖4522，其中，按压块4520基体采用透光材料制成，以在按键盖4522的周向形成环形灯带。在本实施例中，电控板上还设置有LED彩灯，按钮4500每触发一次按压开关4800，LED彩灯的颜色相应地发生改变，LED彩灯的不同颜色代表了不同的风温。按压块4520基体、卡位结构4510和支撑件4600均采用透明的透光材料制成，以使按压块4520基体、卡位结构4510和支撑件4600能够随LED彩灯颜色的变换而变化，从而实现通过环形灯带的颜色判断风温的高低，具有使用方便、美观大方的优点。
可以理解地，本申请中的推钮组件可以应用到不同的使用场景，下面举例进行说明。
本申请中的推钮组件可以应用于吹风机，该吹风机包括所述的推钮组件、设置有所述的推钮组件的手柄4100以及位于手柄4100上方且与手柄4100连接的风机。在沿风机进风口到风机出风口的方向上，风机内部依次设置有进风罩、风轮、电机、发热丝组件和出风罩。推钮组件能够通过调节开关4200实现对电机和发热丝组件的启闭控制以及电机转速的调节。
可以理解地，上述具体应用仅仅是本申请中推钮组件的举例说明，本领域的技术人员可以根据实际情况做适应性调整，在此不一一赘述。
综上所述，本申请中的推钮通过第一卡接结构和第二卡接结构之间的配合卡接到滑动件，从而实现调节开关的档位调节；通过将一对卡扣部的宽度尺寸区别设置，以提高安装的效率和正确率；通过在推钮的内侧壁上设置沿手柄的轴向分布的第一筋条，用以减少推钮内壁与手柄外壁之间的接触面积，进而减小推钮移动时的摩擦阻力。本申请中，凸条上的任意一点与触发部上的任意一点的连线与手柄的轴向呈夹角M设置，如此在施加较小的力的情况下也能够推动推钮，有效地提高了使用舒适度。本申请中的按钮通过支撑件设置于手柄，且按钮与支撑件之间以及按钮与手柄外侧壁之间存在预留间隙，由此，按钮和支撑件具有较好的对中性，从而确保按钮不易卡死。
尽管本申请的实施方案已公开如上，但其并不仅限于说明书和实施方式中所列运用，它完全可以被适用于各种适合本申请的领域，对于熟悉本领域的人员而言，可容易地实现另外的修改，因此在不背离权利要求及等同范围所限定的一般概念下，本申请并不限于特定的细节和这里示出与描述的图例。

Claims (42)

  1. 一种电吹风外壳组件，其特征在于，包括：
    风筒外壳，用以收容风筒；
    手柄外壳，与所述风筒外壳可拆卸连接；
    内支撑件，收容在所述手柄外壳内；
    其中，所述内支撑件与所述风筒外壳可拆卸连接。
  2. 如权利要求1所述的电吹风外壳组件，其特征在于，所述风筒外壳上设置有第一作业孔，所述内支撑件与所述第一作业孔可拆卸连接。
  3. 如权利要求2所述的电吹风外壳组件，其特征在于，所述内支撑件包括内支撑件本体及与所述内支撑件本体连接的第一紧固件，所述第一紧固件与所述第一作业孔螺纹连接以使得所述内支撑件本体与所述风筒外壳可拆卸连接。
  4. 如权利要求3所述的电吹风外壳组件，其特征在于，所述内支撑件本体一体成型设置或分体设置，所述电吹风外壳组件还包括盖装在所述手柄外壳及内支撑件后端的盖板。
  5. 如权利要求1至4中任一项所述的电吹风外壳组件，其特征在于，所述内支撑件与所述手柄外壳可拆卸连接。
  6. 如权利要求5所述的电吹风外壳组件，其特征在于，所述内支撑件通过第二紧固件与所述手柄外壳连接以实现可拆卸连接。
  7. 如权利要求5所述的电吹风外壳组件，其特征在于，所述内支撑件与所述手柄外壳卡接以实现可拆卸连接。
  8. 如权利要求1至4中任一项所述的电吹风外壳组件，其特征在于，所述电吹风外壳组件还包括与所述手柄外壳连接的凸块，所述风筒外壳上还设置有与所述凸块卡合的第二作业孔。
  9. 如权利要求8所述的电吹风外壳组件，其特征在于，所述凸块设置在所述手柄外壳的前端；所述凸块与所述第二作业孔卡合时，所述手柄外壳的端面与所述风筒外壳抵持。
  10. 如权利要求1所述的电吹风外壳组件，其特征在于，所述风筒外壳与所述手柄外壳皆一体成型设置，所述风筒外壳和/或所述手柄外壳的材质为金 属。
  11. 一种电吹风，其特征在于，所述电吹风包括如权利要求1至10中任一项所述的电吹风外壳组件。
  12. 如权利要求11所述的电吹风，其特征在于，所述电吹风包括：
    风筒，收容在所述风筒外壳内且与所述风筒外壳可拆卸连接；
    主控组件，设置在所述内支撑件上且与所述风筒电性连接；
    开关组件，设置在所述手柄外壳上且与所述主控组件电性连接；
    电线组件，至少部分设置在所述电吹风外壳组件内，且与所述主控组件、开关组件及风筒电性连接。
  13. 一种电吹风，其特征在于，包括：
    风筒；以及
    手柄组件，设置于所述风筒下方，所述手柄组件包括可拆卸设置于所述风筒的手柄外壳；
    其中，所述风筒的外侧壁上设置有连通口，所述连通口的周向分布有安装筋板，所述安装筋板被配置为连接所述手柄组件；
    所述安装筋板上设有风筒卡接结构，所述手柄外壳的顶部设有外壳卡接结构，所述外壳卡接结构被配置为与所述风筒卡接结构相配合，以使所述风筒与所述手柄外壳之间实现周向定位和轴向卡接。
  14. 如权利要求13所述的电吹风，其特征在于，
    所述风筒卡接结构包括成型于所述安装筋板的插接槽M和卡扣槽N，所述外壳卡接结构包括设置于所述手柄外壳顶部的插接块Q和卡扣P；或是
    所述风筒卡接结构包括成型于所述安装筋板的插接块Q1和卡扣P1，所述外壳卡接结构包括设置于所述手柄外壳顶部的插接槽M1和卡扣槽N1；
    其中，所述插接块与所述插接槽相配合，所述卡扣与所述卡扣槽相配合。
  15. 如权利要求13所述的电吹风，其特征在于，
    所述手柄组件还包括支撑有电控元器件的手柄内架，所述手柄内架可拆卸设置于所述手柄外壳内；
    其中，所述手柄内架的顶部设有内架对中紧固结构，所述安装筋板上还设有与所述内架对中紧固结构相配合的风筒对中紧固结构，所述手柄内架通过所述内架对中紧固结构与所述风筒对中紧固结构之间的配合关系连接至所述风筒。
  16. 如权利要求15所述的电吹风，其特征在于，
    所述风筒对中紧固结构包括成型于所述安装筋板的中心定位孔，所述内架对中紧固结构包括设置于所述手柄内架上、且沿垂直于所述手柄外壳轴向方向分布的中心定位柱和第一孔柱；
    其中，所述中心定位孔和所述中心定位柱分别位于所述风筒和所述手柄组件的对称平面上，所述中心定位柱与所述中心定位孔相配合，所述第一孔柱对称设置于所述中心定位柱两侧，所述第一孔柱被配置为螺接所述风筒和所述手柄内架。
  17. 如权利要求15所述的电吹风，其特征在于，
    所述手柄内架呈半圆柱状的架体，所述手柄外壳的内部空间分为第一半圆柱区域和第二半圆柱区域，其中，所述手柄内架位于所述第二半圆柱区域，所述外壳卡接结构位于第一半圆柱区域。
  18. 如权利要求16所述的电吹风，其特征在于，
    所述中心定位柱呈方柱体，所述中心定位孔呈方孔形。
  19. 如权利要求15所述的电吹风，其特征在于，
    所述手柄外壳与所述手柄内架之间通过圆周定位结构和端面定位紧固结构实现可拆卸连接。
  20. 如权利要求19所述的电吹风，其特征在于，
    所述圆周定位结构包括设置于所述手柄外壳顶部内壁上的第一定位槽和设置于所述手柄内架顶部外壁上的第一定位块；
    其中，所述第一定位槽和所述第一定位块构成了顶部圆周定位子结构。
  21. 如权利要求20所述的电吹风，其特征在于，
    所述圆周定位结构还包括设置于所述手柄外壳底部内壁上的第二定位块和 设置于所述手柄内架底部外壁上的第二定位槽；
    其中，所述第二定位块和所述第二定位槽构成了底部圆周定位子结构；所述底部圆周定位子结构和所述顶部圆周定位子结构共同构成了所述圆周定位结构。
  22. 如权利要求19所述的电吹风，其特征在于，
    所述端面定位紧固结构包括位于所述手柄外壳内侧底部的第二凸块以及成型于所述手柄内架底端面上的第二孔柱和端面定位孔，其中，所述第二凸块固设于所述手柄外壳的内侧壁上且沿其径向分布，所述第二凸块上设置有供螺钉穿设至所述第二孔柱的通孔和沿所述手柄外壳的轴向分布用于与所述端面定位孔相配合的端面定位柱
  23. 一种电吹风，其特征在于，包括：
    风筒，内部沿其轴向中空设置，以形成供气流流动的风道；以及
    手柄组件，设置于所述风筒；
    其中，所述风筒与所述手柄组件的连接处设有连通口，用于连通所述风筒和所述手柄组件；所述连通口处设置有密封件，所述密封件被配置为防止所述风道内的气流进入所述手柄组件、并设置有供所述手柄组件内的线缆穿设至所述风筒的布线结构。
  24. 如权利要求23所述的电吹风，其特征在于，
    所述布线结构为成型于所述密封件上的至少一个走线孔。
  25. 如权利要求24所述的电吹风，其特征在于，
    所述走线孔之间间隔设置。
  26. 如权利要求23所述的电吹风，其特征在于，
    所述走线孔为成型于所述密封件上的通孔；或是
    所述走线孔由成型于所述密封件边沿处的槽体和所述连通口的孔壁共同围设而成的孔状区域。
  27. 如权利要求23所述的电吹风，其特征在于，
    所述密封件与所述连通口之间的接触面过盈配合。
  28. 如权利要求23所述的电吹风，其特征在于，
    所述密封件为柔性软体件。
  29. 如权利要求23所述的电吹风，其特征在于，
    所述连通口的内壁上固设有沿其径向生长的凸筋，所述凸筋被配置为实现所述密封件在所述连通口的轴向方向上的卡位；
    其中，所述密封件上成型有与所述凸筋相卡设的限位凸缘。
  30. 如权利要求29所述的电吹风，其特征在于，
    所述限位凸缘上具有一所述走线孔，所述凸筋上设置有一与所述走线孔相对应的布线槽，其中，所述布线槽和所述限位凸缘上的所述走线孔在所述连通口的轴向方向上的投影重叠。
  31. 如权利要求23所述的电吹风，其特征在于，
    所述连通口处固设有环形安装筋板，所述安装筋板被配置为连接所述手柄组件，所述安装筋板上设置有卡扣槽N，所述手柄组件上设置有与所述卡扣槽N相配合的卡扣P；
    其中，所述密封件的边沿处设置有一延伸进所述卡扣槽N内的延伸块，在所述卡扣P卡入所述卡扣槽N后，所述卡扣P能够从底部支撑所述延伸块。
  32. 如权利要求32所述的电吹风，其特征在于，
    所述延伸块的侧壁上设置有一台阶部，以形成与所述手柄组件的顶边沿相卡设的卡肩。
  33. 一种推钮组件，应用于内部具有调节开关的手柄，其特征在于，包括：
    推钮，设置于所述手柄外侧，所述推钮具有延伸至所述手柄内部的第一卡接结构；以及
    滑动件，设置于所述手柄内部、且具有第二卡接结构，所述滑动件被配置为连接所述推钮和所述调节开关；
    其中，所述推钮通过所述第一卡接结构和第二卡接结构之间的配合卡接到所述滑动件，以推动所述调节开关上的触发部在所述手柄的轴向方向上直线滑移。
  34. 如权利要求33所述的推钮组件，其特征在于，
    所述第一卡接结构包括卡扣部，所述第二卡接结构包括卡槽部，其中，在所述卡扣部卡入所述卡槽部后，所述推钮具有沿所述手柄轴向方向移动的平移自由度。
  35. 如权利要求34所述的推钮组件，其特征在于，
    所述推钮上设置有一对所述卡扣部，所述一对卡扣部在所述手柄的轴向方向上的宽度尺寸不同。
  36. 如权利要求34所述的推钮组件，其特征在于，
    所述卡扣部包括一端部固设于所述推钮且沿垂直于所述手柄的轴向方向生长的第二延伸块和成型于所述第二延伸块的另一端部的卡扣；
    所述卡槽部包括供所述第二延伸块穿设的第二通孔和一对成型于所述第二通孔两侧用于所述卡扣部卡位的挡块；
    其中，在所述第二延伸块插入所述第二通孔、且所述卡扣与所述挡块卡合后，所述推钮的内侧壁抵靠于所述手柄的外侧壁。
  37. 如权利要求36所述的推钮组件，其特征在于，
    所述推钮的内侧壁上设置有沿所述手柄的轴向分布的第一筋条，以减少所述推钮内壁与所述手柄外壁之间的接触面积，其中，所述筋条位于所述卡扣部的相向两侧。
  38. 如权利要求36所述的推钮组件，其特征在于，
    所述挡块包括与所述卡扣相卡合的第一挡块和朝向所述第一挡块倾斜的第二挡块，其中，所述第一挡块与所述第二挡块相向设置，在所述卡扣与所述第一挡块卡合后，所述第二挡块抵紧于所述第二延伸块，以使所述第二延伸块与所述第一挡块相抵靠。
  39. 如权利要求33所述的推钮组件，其特征在于，
    所述手柄包括内部沿其轴向呈中空设置、以形成容置腔的手柄外壳和可拆卸设置于所述容置腔内且支撑有所述调节开关的手柄内架；其中，所述手柄内架上设置有与所述滑动件相配的开口。
  40. 如权利要求39所述的推钮组件，其特征在于，
    所述滑动件的相向两侧边沿上对称设置有侧翼，所述侧翼被配置为限制所述滑动件在所述开口的宽度方向和厚度方向上移动，其中，所述开口的长度方向平行于所述手柄的轴向方向。
  41. 如权利要求33所述的推钮组件，其特征在于，
    所述推钮的外侧壁上成型有便于推动其的凸条，所述凸条沿所述手柄的周向方向分布，其中，所述凸条上的任意一点与所述触发部上的任意一点的连线与所述手柄的轴向呈夹角M设置，所述夹角M的取值范围为：20°～70°。
  42. 一种吹风机，其特征在于，包括权利要求33至41中任意一项所述的推钮组件。
PCT/CN2021/091790 2020-05-06 2021-04-30 电吹风外壳组件及电吹风 WO2021223689A1 (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220125176A1 (en) * 2020-10-28 2022-04-28 Zhejiang Yueli Electrical Co., Ltd. Hair dryer
CN116326902A (zh) * 2023-04-04 2023-06-27 中山市小绿山清洁设备有限公司 可换头多功能电吹风

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11127946A (ja) * 1997-10-29 1999-05-18 Sanyo Electric Co Ltd ヘアードライヤー
CN104320991A (zh) * 2012-05-31 2015-01-28 李荣真 可调节与热风一起排出的自然风的风量的吹风机
CN204132665U (zh) * 2014-10-11 2015-02-04 台州超美电器有限公司 一种吹风机内导线线卡结构
CN105476245A (zh) * 2016-01-20 2016-04-13 台州超美电器有限公司 一种吹风机
CN108013575A (zh) * 2018-01-09 2018-05-11 舒可士（深圳）科技有限公司 一种电吹风外壳结构及电吹风
CN108968288A (zh) * 2018-08-01 2018-12-11 杭州乐秀电子科技有限公司 吹风机
CN109123983A (zh) * 2018-09-10 2019-01-04 上海奔腾电工有限公司 低噪音吹风机
CN209610223U (zh) * 2019-01-31 2019-11-12 深圳云膜投资有限公司 一种头发保健吹风机
CN111387674A (zh) * 2020-05-15 2020-07-10 追觅科技(上海)有限公司 一种电吹风
CN111418987A (zh) * 2020-05-06 2020-07-17 追觅科技(上海)有限公司 电吹风外壳组件及电吹风
CN111418985A (zh) * 2020-05-15 2020-07-17 追觅科技(上海)有限公司 一种推钮组件及吹风机
CN111418988A (zh) * 2020-05-15 2020-07-17 追觅科技(上海)有限公司 一种电吹风

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07134928A (ja) * 1993-11-12 1995-05-23 Nippon Chemicon Corp ロック機構を備えたスライドスイッチ
JP4561789B2 (ja) * 2007-08-02 2010-10-13 セイコーエプソン株式会社 テープカートリッジ
JP2012240454A (ja) * 2011-05-16 2012-12-10 Toyota Motor Corp 車両用カウルルーバの固定用モール及び車両用カウルルーバの固定構造
CN110448029A (zh) * 2019-09-12 2019-11-15 追觅科技（天津）有限公司 手持式吹风机及消音支撑件

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11127946A (ja) * 1997-10-29 1999-05-18 Sanyo Electric Co Ltd ヘアードライヤー
CN104320991A (zh) * 2012-05-31 2015-01-28 李荣真 可调节与热风一起排出的自然风的风量的吹风机
CN204132665U (zh) * 2014-10-11 2015-02-04 台州超美电器有限公司 一种吹风机内导线线卡结构
CN105476245A (zh) * 2016-01-20 2016-04-13 台州超美电器有限公司 一种吹风机
CN108013575A (zh) * 2018-01-09 2018-05-11 舒可士（深圳）科技有限公司 一种电吹风外壳结构及电吹风
CN108968288A (zh) * 2018-08-01 2018-12-11 杭州乐秀电子科技有限公司 吹风机
CN109123983A (zh) * 2018-09-10 2019-01-04 上海奔腾电工有限公司 低噪音吹风机
CN209610223U (zh) * 2019-01-31 2019-11-12 深圳云膜投资有限公司 一种头发保健吹风机
CN111418987A (zh) * 2020-05-06 2020-07-17 追觅科技(上海)有限公司 电吹风外壳组件及电吹风
CN111387674A (zh) * 2020-05-15 2020-07-10 追觅科技(上海)有限公司 一种电吹风
CN111418985A (zh) * 2020-05-15 2020-07-17 追觅科技(上海)有限公司 一种推钮组件及吹风机
CN111418988A (zh) * 2020-05-15 2020-07-17 追觅科技(上海)有限公司 一种电吹风

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP4115765A4 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220125176A1 (en) * 2020-10-28 2022-04-28 Zhejiang Yueli Electrical Co., Ltd. Hair dryer
US11751658B2 (en) * 2020-10-28 2023-09-12 Zhejiang Yueli Electrical Co., Ltd. Hair dryer
CN116326902A (zh) * 2023-04-04 2023-06-27 中山市小绿山清洁设备有限公司 可换头多功能电吹风

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