WO2020087709A1 - 毛发干燥装置 - Google Patents

毛发干燥装置 Download PDF

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Publication number
WO2020087709A1
WO2020087709A1 PCT/CN2018/122863 CN2018122863W WO2020087709A1 WO 2020087709 A1 WO2020087709 A1 WO 2020087709A1 CN 2018122863 W CN2018122863 W CN 2018122863W WO 2020087709 A1 WO2020087709 A1 WO 2020087709A1
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WO
WIPO (PCT)
Prior art keywords
filter
drying device
hair drying
bottom case
handle
Prior art date
Application number
PCT/CN2018/122863
Other languages
English (en)
French (fr)
Inventor
陈旭
孟凡迪
姜雄男
Original Assignee
舒可士（深圳）科技有限公司
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
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Application filed by 舒可士（深圳）科技有限公司 filed Critical 舒可士（深圳）科技有限公司
Publication of WO2020087709A1 publication Critical patent/WO2020087709A1/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
    • 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

Definitions

  • the present application relates to the technical field of blower equipment, in particular to a hair drying device.
  • Hair drying devices are mostly used for hair drying and shaping, and can also be used for other aspects of drying and art.
  • Existing hair drying devices generally draw air from a fluid inlet through a fan assembly, filter the filter, and enter the hair drying device, and finally blow out from the fluid outlet to achieve drying and shaping purposes.
  • the purpose of the present application is to provide a hair drying device, which aims to solve the problem that the existing hair drying device easily brings dirt, hair, etc. into operation, and damages the fan assembly.
  • the present application provides a hair drying device, including a handle, a body, a filter, and a bottom case, the handle includes a first end and a second end that are oppositely disposed, the first end and the filter Connection, the second end is connected to the body, the bottom case is sleeved on the filter, and the cross-sectional area of the bottom case is along the direction from the second end to the first end Decrease.
  • a fluid inlet communicating with the filter is provided on the bottom case.
  • the handle includes an outer shell and an inner shell, the outer shell is sleeved on the inner shell, the filter is sleeved on the inner shell, and the inner shell is set corresponding to the position of the filter There is a through slot for fluid to flow into the handle.
  • a first clamping portion is provided on the inner shell, and a second clamping portion is provided on the filter.
  • the first clamping The portion is engaged with the second engaging portion.
  • the bottom case includes a body and a positioning portion, an end surface of the body abuts an end surface of the first end, the positioning portion is provided at an end of the body close to the first end, the The positioning part is located between the housing and the filter.
  • the filter is detachably connected to the bottom case.
  • a first screw connection portion is provided on the filter
  • a second screw connection portion is provided on the bottom case, and the bottom case can rotate relative to the filter to connect the bottom case to the Described on the filter.
  • the first screw connection portion is a groove provided on the outer wall of the filter, and the groove includes a first wall surface, a second wall surface and a third wall surface which are connected in sequence.
  • a limit protrusion extending toward the first wall surface is formed on the wall surface;
  • the second screw connection portion is a protrusion protruding from the inner wall of the bottom case.
  • the second screw connection portion can pass between the first wall surface and the limiting protrusion When the bottom case rotates relative to the filter, it enters between the limiting protrusion and the second wall surface.
  • a positioning protrusion is further provided on the outer wall of the filter, the positioning protrusion is located between the second wall surface and the limiting protrusion, and the second screw joint is provided with a A positioning groove adapted to the positioning protrusion. When the bottom case rotates relative to the filter, the positioning protrusion enters the positioning groove.
  • the filter includes a filter screen and a mounting frame, the filter screen is disposed on the mounting frame, the mounting frame is connected to the first end, and the bottom shell is sleeved on the mounting frame on.
  • the above hair drying device can filter the fluid entering the handle by setting a filter to prevent dirt from entering the handle, so as to protect the components in the handle and extend the life of the hair drying device.
  • the filter can be protected and the filter is not exposed.
  • the cross-sectional area of the bottom case decreases from the second end to the first end, which can increase the aesthetics of the hair drying device.
  • FIG. 1 is a schematic front view of a hair drying device provided by an embodiment of this application.
  • FIG. 2 is a cross-sectional view of the hair drying device in FIG. 1;
  • FIG. 3 is an exploded schematic view of the handle portion of the hair drying device in FIG. 1;
  • Figure 4 is a schematic view of the axonometric view of the filter in Figure 3;
  • FIG. 5 is a schematic diagram of the structure at I in FIG. 4.
  • 200 body; 210, first end; 211, coiled suction; 220, second end; 221, fluid outlet; 222, coiled outlet; 230, housing; 240, tube; 201, first Fluid channel; 202, second fluid channel;
  • 300 filter; 310, second clamping part; 320, first screw part; 321, first wall surface; 322, second wall surface; 323, third wall surface; 324, limit protrusion; 325, positioning protrusion From; 330, filter; 340, mounting frame; 341, first ring-shaped end; 342, second ring-shaped end; 343, connecting arm;
  • a hair drying device includes a handle 100, a body 200, a filter 300 and a bottom case 400.
  • the handle 100 includes a first end 110 and a second end 120 disposed oppositely.
  • the first end 110 is connected to the filter 300
  • the second end 120 is connected to the body 200
  • the inside of the handle 100 is communicated with the inside of the body 200.
  • the case 400 is sleeved on the filter 300, and the cross-sectional area of the bottom case 400 decreases in the direction from the second end 120 to the first end 110.
  • the filter 300 includes a filter screen 330 and a mounting frame 340, the filter screen 330 is disposed on the mounting frame 340, the mounting frame 340 is connected to the first end 110, and the bottom case 400 is sleeved on the mounting frame 340 .
  • the mounting bracket 340 includes oppositely disposed first annular end 341 and second annular end 342, and a connecting arm 343 connecting the first annular end 341 and the second annular end 342, and both ends of the filter screen 330 They are connected to the first annular end 341 and the second annular end 342 respectively. In this way, the mounting bracket 340 can support the filter screen 330 while reducing the overlapping area of the mounting bracket 340 and the filter screen 330 as much as possible, thereby reducing the resistance of the filter 300 to the fluid.
  • the hair drying device further includes a cable 500, and the end of the bottom case 400 away from the handle 100 is tightened toward the axis of the handle 100 to form a shelter hole 430 for the cable 500 to pass through.
  • the cable 500 passes through the shelter hole 430 and the handle
  • the internal structure of 100 is connected, and a plug (not shown) is provided at the end of the cable 500 away from the handle 100, and power is supplied to the hair drying device through the cable 500.
  • the bottom case 400 is provided with a fluid inlet 410 communicating with the filter 300, and the fluid flowing in through the fluid inlet 410 directly enters the filter 300.
  • a fan assembly 600 is provided inside the handle 100.
  • the fan assembly 600 includes a motor 620 and a fan 610.
  • the motor 620 can drive the fan 610 to rotate to draw fluid into the handle 100.
  • the body 200 includes a first end 210, a second end 220, a housing 230, and a tube 240.
  • the first end 210 is opposite to the second end 220, and the first end 210 is provided with a roll
  • the suction port 211 and the second end 220 are provided with a fluid outlet 221 and a suction outlet 222.
  • the fluid inlet 410 communicates with the fluid outlet 221 to form a first fluid channel 201, and the suction inlet 211 communicates with the suction outlet 222 to form a second fluid channel 202.
  • the motor 620 drives the fan 610 to rotate, under the suction action of the fan 610, the fluid flows into the first fluid channel 201 from the fluid inlet 410, and then flows out from the fluid outlet 221. Due to the entrainment of the fluid at the fluid outlet 221, the fluid around the first end 210 flows from the entrainment inlet 211 into the second fluid channel 202, and flows out from the entrainment outlet 222 to merge with the fluid flowing out of the fluid outlet 221, Then flow out from the body 200 together. In this way, the flow rate of the fluid of the hair drying device can be increased.
  • the fluid inlet 410 is composed of a plurality of through-holes arranged at intervals, and the solid part between adjacent through-holes can block part of dirt from entering the handle 100. In other embodiments, the fluid inlet 410 may also be provided on the handle 100.
  • the handle 100 includes an outer shell 130 and an inner shell 140.
  • the outer shell 130 is sleeved on the inner shell 140.
  • the inner shell 140 can be used as a base for installing various components inside the handle 100.
  • the housing 130 can make the hair drying device more beautiful overall.
  • the filter 300 is sleeved on the inner shell 140.
  • the inner shell 140 is provided with a through slot 141 for the fluid to flow into. The fluid flowing in from the fluid inlet 410 is filtered by the filter 300 and then enters through the through slot 141 The first fluid channel 201 inside the handle 100 flows out from the fluid outlet 221.
  • the inner shell 140 is composed of two parts that are matched. During the assembly process of the hair drying device, the parts in the handle 100, such as the motor 620 and the fan 610, can be assembled on a part of the inner shell 140 , And then assemble the two parts of the inner shell 140 into one.
  • the filter 300 and the inner shell 140 are connected by a snap.
  • the filter 300 becomes dirty after being used for a period of time, the filter 300 can be detached from the handle 100 by a tool, which is convenient for cleaning.
  • the inner housing 140 is provided with a first engaging portion 142
  • the filter 300 is provided with a second engaging portion 310.
  • the first engaging portion 142 It is engaged with the second engaging portion 310.
  • the first engaging portion 142 is an engaging protrusion provided on the outer wall of the inner shell 140
  • the second engaging portion 310 is an engaging groove provided on the inner wall of the filter 300.
  • the side of the clamping protrusion close to the first end 110 is provided with a guiding slope, so that the clamping protrusion is easier to enter into the clamping groove.
  • the bottom case 400 includes a body 450 and a positioning portion 420, the end surface of the body 450 abuts the end surface of the first end 110, and the positioning portion 420 is provided on the body 450 Near one end of the first end 110, the positioning portion 420 is located between the housing 130 and the filter 300. In this way, it is possible to prevent fluid from flowing into the gap between the bottom case 400 and the outer case 130 and prevent the fluid from entering the inside of the handle 100 without being filtered by the filter 300.
  • the filter 300 is detachably connected to the bottom case 400.
  • the bottom case 400 can be removed to clean the filter 300.
  • the bottom case 400 is held on the cable 500, and the bottom case 400 can be prevented from being lost.
  • the filter 300 is provided with a first screw connection part 320 and the bottom case 400 is provided with a second screw connection part 440.
  • the bottom case 400 can rotate relative to the filter 300 To connect the bottom case 400 to the filter 300 and to separate the bottom case 400 from the filter 300 when rotating in the reverse direction.
  • the first screwing portion 320 is a groove provided on the outer wall of the filter 300, and the groove includes a first wall surface 321, a second wall surface 322, and a third wall surface 323 that are sequentially connected, and the third wall surface 323 is formed There is a limiting protrusion 324 extending toward the first wall surface 321.
  • the second screw connection portion 440 is a protrusion protruding from the inner wall of the bottom case 400. The second screw connection portion 440 can pass between the first wall surface 321 and the limiting protrusion 324 and face the filter in the bottom case 400 When 300 rotates, it enters between the limit protrusion 324 and the second wall surface 322 to avoid displacement of the bottom case 400 and the filter 300 in the axial direction of the handle 100.
  • the outer wall of the filter 300 is also provided with positioning protrusions 325, which are located on the second wall surface 322 and Between the limiting protrusions 324, a positioning groove 441 adapted to the positioning protrusion 325 is provided on the second screw connection portion 440.
  • the positioning protrusion 325 enters the positioning groove 441 To a certain extent, it is possible to prevent the bottom case 400 and the filter 300 from rotating relative to each other and separate without affecting the disassembly of the bottom case 400 and the filter 300.

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  • Cleaning And Drying Hair (AREA)

Abstract

一种毛发干燥装置，包括手柄（100）、体部（200）、过滤器（300）及底壳（400），手柄（100）包括相对设置的第一端（110）及第二端（120），第一端（110）与过滤器（300）连接，第二端（120）与体部（200）连接，底壳（400）套设在过滤器（300）上，底壳（400）的横截面面积沿第二端（120）至第一端（110）的方向减小。该毛发干燥装置通过设置过滤器（300），可以对进入手柄（100）内的流体进行过滤，防止污物进入至手柄（100）内，以保护手柄（100）内的组件，延长毛发干燥装置的寿命。同时，通过在过滤器（300）套设底壳（400），可以保护过滤器（300），避免过滤器（300）外露。此外，底壳（400）的横截面面积沿第二端（120）至第一端（110）的方向减小，可以增加毛发干燥装置的美观性。

Description

毛发干燥装置 技术领域
本申请涉及吹风设备技术领域，尤其涉及一种毛发干燥装置。
 背景技术
毛发干燥装置多用于头发的干燥和整形，也可供其他方面的干燥、美工之用。现有的毛发干燥装置一般都是通过风扇组件将空气从流体入口吸入，再经过滤器过滤后进入至毛发干燥装置内部，最后从流体出口吹出，以此来实现烘干、整形等目的。
 技术问题
然而，当流体经流体入口流入时，容易将污物或毛发等带入，而使得风扇组件损坏。
 技术解决方案
本申请的目的在于提供一种毛发干燥装置，旨在解决现有毛发干燥装置在工作时容易将污物或毛发等带入，而使得风扇组件损坏的问题。
为解决上述问题，本申请提供一种毛发干燥装置，包括手柄、体部、过滤器及底壳，所述手柄包括相对设置的第一端及第二端，所述第一端与所述过滤器连接，所述第二端与所述体部连接，所述底壳套设在所述过滤器上，所述底壳的横截面面积沿所述第二端至所述第一端的方向减小。
可选地，所述底壳上设有与所述过滤器连通的流体入口。
可选地，所述手柄包括外壳及内壳，所述外壳套设于所述内壳上，所述过滤器套设在所述内壳上，所述内壳对应所述过滤器的位置设有供流体流入所述手柄内部的通槽。
可选地，所述内壳上设有第一卡接部，所述过滤器上设有第二卡接部，所述过滤器套设于所述内壳上时，所述第一卡接部与所述第二卡接部卡接。
可选地，所述底壳包括本体及定位部，所述本体的端面与所述第一端的端面抵接，所述定位部设于所述本体靠近所述第一端的一端，所述定位部位于所述外壳与所述过滤器之间。
可选地，所述过滤器与所述底壳可拆卸连接。
可选地，所述过滤器上设有第一旋接部，所述底壳上设有第二旋接部，所述底壳可相对所述过滤器旋转以将所述底壳连接至所述过滤器上。
可选地，所述第一旋接部为设置于所述过滤器的外壁上的凹槽，所述凹槽包括依次相接的第一壁面、第二壁面及第三壁面，所述第三壁面上形成有向所述第一壁面延伸的限位凸起；
所述第二旋接部为凸出设置于所述底壳的内壁上的凸起，所述第二旋接部可由所述第一壁面与所述限位凸起之间通过，并在所述底壳相对所述过滤器旋转时进入至所述限位凸起与所述第二壁面之间。
可选地，所述过滤器的外壁上还设有定位凸起，所述定位凸起位于所述第二壁面与所述限位凸起之间，所述第二旋接部上设有与所述定位凸起相适配的定位槽，所述底壳相对所述过滤器旋转时，所述定位凸起进入至所述定位槽内。
可选地，所述过滤器包括过滤网及安装架，所述过滤网设置于所述安装架上，所述安装架与所述第一端连接，所述底壳套设在所述安装架上。
 有益效果
上述毛发干燥装置，通过设置过滤器，可以对进入至手柄内的流体进行过滤，防止污物进入至手柄内，以保护手柄内的组件，延长毛发干燥装置的寿命。同时，通过在过滤器套设底壳，可以保护过滤器，避免过滤器外露。此外，底壳的横截面面积沿第二端至第一端的方向减小，可以增加毛发干燥装置的美观性。
 附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他实施例的附图。
图1为本申请一实施例提供的毛发干燥装置的主视示意图；
图2为图1中毛发干燥装置的剖视图；
图3为图1中毛发干燥装置的手柄部分的爆炸示意图；
图4为图3 中过滤器的轴测示意图；
图5为图4中I处的结构示意图。
附图标号说明：
100、手柄；110、第一端；120、第二端；130、外壳；140、内壳；141、通槽；142、第一卡接部；
200、体部；210、第一端部；211、卷吸入口；220、第二端部；221、流体出口；222、卷吸出口；230、壳体；240、管体；201、第一流体通道；202、第二流体通道；
300、过滤器；310、第二卡接部；320、第一旋接部；321、第一壁面；322、第二壁面；323、第三壁面；324、限位凸起；325、定位凸起；330、过滤网；340、安装架；341、第一环形端；342、第二环形端；343、连接臂；
400、底壳；410、流体入口；420、定位部；430、避位孔；440、第二旋接部；441、定位槽；450、本体；
500、电缆；
600、风扇组件；610、风扇；620、电机。
 本发明的实施方式
为了便于理解本申请，下面将参照相关附图对本申请进行更全面的描述。附图中给出了本申请的较佳实施方式。但是，本申请可以以许多不同的形式来实现，并不限于本文所描述的实施方式。相反地，提供这些实施方式的目的是使对本申请的公开内容理解的更加透彻全面。
需要说明的是，当元件被称为“固定于”另一个元件，它可以直接在另一个元件上或者也可以存在居中的元件。当一个元件被认为是“连接”另一个元件，它可以是直接连接到另一个元件或者可能同时存在居中元件。本文所使用的术语“内”、“外”、“左”、“右”以及类似的表述只是为了说明的目的，并不表示是唯一的实施方式。
如图1及图2所示，本申请一实施例的毛发干燥装置包括手柄100、体部200、过滤器300及底壳400。手柄100包括相对设置的第一端110及第二端120，第一端110与过滤器300连接，第二端120与体部200连接，且手柄100的内部与体部200的内部相通，底壳400套设在过滤器300上，底壳400的横截面面积沿第二端120至第一端110的方向减小。通过设置过滤器300，使得流体经过滤器300过滤后再进入至手柄100内，可以有效保护手柄100内的组件，延长毛发干燥装置的寿命，且壳体230可以保护过滤器300。
具体地，同时参考图3，过滤器300包括过滤网330及安装架340，过滤网330设置于安装架340上，安装架340与第一端110连接，底壳400套设在安装架340上。在本实施例中，安装架340包括相对设置的第一环形端341及第二环形端342，以及将第一环形端341与第二环形端342连接的连接臂343，过滤网330的两端分别与第一环形端341及第二环形端342连接。如此，安装架340在支撑过滤网330的同时，可以尽可能减少安装架340与过滤网330的重叠面积，从而减小过滤器300对流体的阻挡。
此外，该毛发干燥装置还包括电缆500，底壳400远离手柄100的一端向手柄100的轴线收紧以形成用于供电缆500通过的避位孔430，电缆500穿过避位孔430与手柄100的内部结构连接，在电缆500远离手柄100的一端设有插头（图中未示出），电力通过电缆500供应至毛发干燥装置。
在本实施例中，如图2所示，底壳400上设有与过滤器300连通的流体入口410，经流体入口410流入的流体直接进入至过滤器300中。手柄100的内部设有风扇组件600，风扇组件600包括电机620及风扇610，电机620可带动风扇610旋转，以将流体吸入至手柄100的内部。
具体地，体部200包括第一端部210、第二端部220、壳体230及管体240，第一端部210与第二端部220相对设置，第一端部210上设有卷吸入口211，第二端部220上设有流体出口221及卷吸出口222。流体入口410与流体出口221连通以形成第一流体通道201，卷吸入口211与卷吸出口222连通以形成第二流体通道202。
当电机620带动风扇610旋转时，在风扇610的抽吸作用下，流体从流体入口410流入至第一流体通道201内，再从流体出口221流出。由于流体出口221处的流体的卷吸作用，第一端部210周围的流体从卷吸入口211流入第二流体通道202中，并从卷吸出口222流出后与流体出口221流出的流体汇合，再一同从体部200流出。如此，可以增大毛发干燥装置的流体的出流量。
在本实施例中，流体入口410由间隔排布的多个通孔组成，相邻通孔之间的实体部分可以阻挡部分污物进入手柄100内。在其他实施例中，流体入口410也可以设置于手柄100上。
在本实施例中，如图2及图3所示，手柄100包括外壳130及内壳140，外壳130套设于内壳140上，内壳140可作为手柄100内部各零部件安装的基体，外壳130可使得毛发干燥装置整体更加美观。过滤器300套设在内壳140上，内壳140对应过滤器300的位置设有供流体流入的通槽141，从流体入口410流入的流体经过滤器300过滤后再通过该通槽141进入至手柄100内部的第一流体通道201，并从流体出口221流出。
进一步地，内壳140由相适配的两部分组成，在毛发干燥装置的装配过程中，可先将手柄100内的各零部件，例如电机620、风扇610等装配在其中一部分内壳140上，然后再将内壳140的两部分装配为一体。
进一步地，在本实施例中，如图3至图5所示，过滤器300与内壳140通过卡扣连接。当过滤器300在使用一段时间后变脏时，可通过工具将过滤器300从手柄100上拆卸，方便清洁。
在本实施例中，内壳140上设有第一卡接部142，过滤器300上设有第二卡接部310，过滤器300套设于内壳140上时，第一卡接部142与第二卡接部310卡接。
具体地，在本实施例中，第一卡接部142为设置于内壳140的外壁上的卡接凸起，第二卡接部310为设置于过滤器300的内壁上的卡接槽，当过滤器300套设在内壳140上时，卡接凸起进入至卡接槽内，过滤器300与内壳140卡接。
进一步地，卡接凸起靠近第一端110的一侧设有导向斜面，以便使卡接凸起更容易进入至卡接槽内。
进一步地，在本实施例中，如图2及图4所示，底壳400包括本体450及定位部420，本体450的端面与第一端110的端面抵接，定位部420设于本体450靠近第一端110的一端，定位部420位于外壳130与过滤器300之间。如此，可以避免流体从底壳400与外壳130之间的空隙流入，防止流体未经过滤器300过滤便进入至手柄100的内部。
进一步地，过滤器300与底壳400可拆卸连接，当过滤器300在使用一段时间后变脏时，可将底壳400拆下，以清洁过滤器300。而且，当底壳400与过滤器300分离时，底壳400被保持在电缆500上，可以防止底壳400丢失。
在本实施例中，如图3至图5所示，过滤器300上设有第一旋接部320，底壳400上设有第二旋接部440，底壳400可相对过滤器300旋转以将底壳400连接至过滤器300上，并在反方向旋转时将底壳400与过滤器300分离。
具体地，第一旋接部320为设置于过滤器300的外壁上的凹槽，凹槽包括依次相接的第一壁面321、第二壁面322及第三壁面323，第三壁面323上形成有向第一壁面321延伸的限位凸起324。第二旋接部440为凸出设置于底壳400的内壁上的凸起，第二旋接部440可由第一壁面321与限位凸起324之间通过，并在底壳400相对过滤器300旋转时进入至限位凸起324与第二壁面322之间，避免底壳400与过滤器300在手柄100的轴线方向上发生位移。
进一步地，如图4及图5所示，为了使底壳400与过滤器300的连接更加可靠，过滤器300的外壁上还设有定位凸起325，定位凸起325位于第二壁面322与限位凸起324之间，第二旋接部440上设有与定位凸起325相适配的定位槽441，底壳400相对过滤器300旋转时，定位凸起325进入至定位槽441内，可以在一定程度上避免底壳400与过滤器300相对旋转而分离，同时又不影响底壳400与过滤器300拆卸。
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申请的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对申请专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本申请构思的前提下，还可以做出若干变形和改进，这些都属于本申请的保护范围。因此，本申请专利的保护范围应以所附权利要求为准。

Claims (10)

  1. 一种毛发干燥装置，其特征在于，包括手柄、体部、过滤器及底壳，所述手柄包括相对设置的第一端及第二端，所述第一端与所述过滤器连接，所述第二端与所述体部连接，所述底壳套设在所述过滤器上，所述底壳的横截面面积沿所述第二端至所述第一端的方向减小。
  2. 如权利要求1所述的毛发干燥装置，其特征在于，所述底壳上设有与所述过滤器连通的流体入口。
  3. 如权利要求1所述的毛发干燥装置，其特征在于，所述手柄包括外壳及内壳，所述外壳套设于所述内壳上，所述过滤器套设在所述内壳上，所述内壳对应所述过滤器的位置设有供流体流入所述手柄内部的通槽。
  4. 如权利要求3所述的毛发干燥装置，其特征在于，所述内壳上设有第一卡接部，所述过滤器上设有第二卡接部，所述过滤器套设于所述内壳上时，所述第一卡接部与所述第二卡接部卡接。
  5. 如权利要求3所述的毛发干燥装置，其特征在于，所述底壳包括本体及定位部，所述本体的端面与所述第一端的端面抵接，所述定位部设于所述本体靠近所述第一端的一端，所述定位部位于所述外壳与所述过滤器之间。
  6. 如权利要求1所述的毛发干燥装置，其特征在于，所述过滤器与所述底壳可拆卸连接。
  7. 如权利要求6所述的毛发干燥装置，其特征在于，所述过滤器上设有第一旋接部，所述底壳上设有第二旋接部，所述底壳可相对所述过滤器旋转以将所述底壳连接至所述过滤器上。
  8. 如权利要求7所述的毛发干燥装置，其特征在于，所述第一旋接部为设置于所述过滤器的外壁上的凹槽，所述凹槽包括依次相接的第一壁面、第二壁面及第三壁面，所述第三壁面上形成有向所述第一壁面延伸的限位凸起；
    所述第二旋接部为凸出设置于所述底壳的内壁上的凸起，所述第二旋接部可由所述第一壁面与所述限位凸起之间通过，并在所述底壳相对所述过滤器旋转时进入至所述限位凸起与所述第二壁面之间。
  9. 如权利要求8所述的毛发干燥装置，其特征在于，所述过滤器的外壁上还设有定位凸起，所述定位凸起位于所述第二壁面与所述限位凸起之间，所述第二旋接部上设有与所述定位凸起相适配的定位槽，所述底壳相对所述过滤器旋转时，所述定位凸起进入至所述定位槽内。
  10. 如权利要求1所述的毛发干燥装置，其特征在于，所述过滤器包括过滤网及安装架，所述过滤网设置于所述安装架上，所述安装架与所述第一端连接，所述底壳套设在所述安装架上。
PCT/CN2018/122863 2018-10-31 2018-12-21 毛发干燥装置 WO2020087709A1 (zh)

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CN110477572A (zh) * 2019-09-12 2019-11-22 追觅科技（天津）有限公司 手持式吹风机
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CN111972806B (zh) * 2020-01-21 2023-07-11 东莞市徕芬电子科技有限公司 吹风机的手柄结构

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