WO2022088237A1 - 可收纳风扇 - Google Patents

可收纳风扇 Download PDF

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Publication number
WO2022088237A1
WO2022088237A1 PCT/CN2020/127654 CN2020127654W WO2022088237A1 WO 2022088237 A1 WO2022088237 A1 WO 2022088237A1 CN 2020127654 W CN2020127654 W CN 2020127654W WO 2022088237 A1 WO2022088237 A1 WO 2022088237A1
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WO
WIPO (PCT)
Prior art keywords
fan
rod
base
support rod
locking
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2020/127654
Other languages
English (en)
French (fr)
Inventor
林永昌
史瑞斌
李飞雄
张鹏
程友兵
王燕平
黄建威
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Airmate Electrical Shenzhen Co Ltd
Original Assignee
Airmate Electrical Shenzhen Co Ltd
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
Application filed by Airmate Electrical Shenzhen Co Ltd filed Critical Airmate Electrical Shenzhen Co Ltd
Priority to KR1020217004106A priority Critical patent/KR102564935B1/ko
Priority to JP2021506980A priority patent/JP7342107B2/ja
Priority to EP20959397.9A priority patent/EP4227540B1/en
Priority to CN202080002845.8A priority patent/CN112567138B/zh
Priority to US18/250,999 priority patent/US11867200B2/en
Publication of WO2022088237A1 publication Critical patent/WO2022088237A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning

Definitions

  • the invention relates to the technical field of household appliances, in particular to a retractable fan.
  • the purpose of the present application is to provide a fan structure that is convenient for storage, so as to solve the technical problems in the prior art that the fan storage process is cumbersome, complicated, and occupies a large area.
  • the embodiment of the present invention provides a stowable fan, which includes a fan head, a support rod and a base that are detachably connected, and the base is provided with a first accommodating groove and a second accommodating groove, so The said stowable fan has a use state and a stowage state;
  • the fan head, the support rod and the base are connected in sequence;
  • the accommodating fan When the accommodating fan is in a stowed state, the fan head is accommodated in the first accommodating groove, and the support rod is accommodated in the second accommodating groove.
  • the fan head includes a mesh cover and a connecting section rotatably connected to the mesh cover, and a fixing hole is opened on the base;
  • both ends of the support rod are respectively connected with the connecting section and the fixing hole;
  • the connecting section is fixed in the first accommodating groove.
  • the fixing hole and the first accommodating groove are opened on the same side of the base, and the second accommodating groove is opened on the opposite side of the base
  • the support rod is a telescopic rod.
  • the support rod in the accommodated state, the support rod is in a retracted state.
  • the first end of the support rod for connecting with the fan head is provided with a first pressing plate, and the first pressing plate is provided with a first clamping block and a first button,
  • the fan head is provided with a first clamping part that cooperates with the first clamping block; and/or the second end of the support rod used for connecting with the base is provided with a second pressing plate, the A second clamping block and a second button are arranged on the second pressing plate, and a second clamping part matched with the second clamping block is arranged on the base.
  • the end of the first blocking block facing away from the second end of the support rod is formed with a wedge-shaped surface facing the outside; and/or the second blocking block is away from the first end of the support rod.
  • One end is formed with a wedge-shaped surface facing the outside.
  • the fan head is provided with a first locking member
  • the base is provided with a second locking member
  • the first locking member and the second locking member are The locking pieces match the locking.
  • the first locking member is a locking rod
  • a surface of the locking rod is formed with a static blocking portion along the radial direction thereof
  • the second locking member is a locking member opened on the base.
  • a locking hole, the inner wall of the locking hole is provided with a movable blocking portion, and the movable blocking portion extends into the locking hole under the action of elastic force.
  • a third locking member is provided in the first accommodating groove, and in the storage state, the connecting segment is matched and locked with the third locking member.
  • the support rod includes a first rod and a second rod that are connected to each other, the first rod is sleeved inside the second rod, and the outer wall of the first rod is axially formed There are several first grooves, and the second rod is provided with a control assembly, a limit hole and a positioning pin, the positioning pin is located in the limit hole, and the control assembly is used to limit the positioning pin to be at the same time. The locking state of being clamped to the first groove and the limiting hole or releasing the locking state of the positioning pin.
  • the second rod includes a first wall and a second wall, the second wall is sleeved with the first rod, the control assembly includes a slider and an elastic member, the slider The slider is slidably arranged between the first wall and the second wall, and a second groove is formed on the side of the slider facing the second wall.
  • the sliding block constrains the positioning pin to be located in the limiting hole and the first groove at the same time.
  • the present invention has the following beneficial effects:
  • the invention provides a stowable fan, wherein the fan head, the support rod and the base are detachably connected to facilitate disassembly, and the fan head and the support rod can be stored on the base without removing screws, nuts, etc. It can be completed by only using less fasteners, the storage process is simple and fast, and the area after storage is small.
  • FIG. 1 is a structural reference diagram of a retractable fan provided in an embodiment of the present application in a use state
  • FIG. 2 is an exploded structural diagram of a stowable fan provided by an embodiment of the present application
  • FIG. 3 is a structural reference diagram of a fan head in a storable fan according to an embodiment of the present application
  • Fig. 4 is a partial enlarged view of part D in Fig. 3;
  • FIG. 5 is a reference diagram of a top surface structure of a base in a storable fan according to an embodiment of the present application
  • FIG. 6 is a reference diagram of a bottom surface structure of a base in a storable fan according to an embodiment of the present application
  • FIG. 7 is a reference diagram of a storage process of a fan head and a base in a retractable fan provided by an embodiment of the present application;
  • FIG. 8 is a structural reference diagram of the fan head and the base of the stowable fan in a stowed state according to an embodiment of the present application;
  • FIG. 9 is a structural reference diagram of a support rod and a base in a stowed state in a stowable fan provided by an embodiment of the present application.
  • FIG. 10 is a structural reference diagram of the retractable fan provided by the embodiment of the application in a use state
  • FIG. 11 is a side view of a support rod in a retractable fan provided in an embodiment of the application in a stretched state;
  • Fig. 12 is A-A sectional view in Fig. 11;
  • Fig. 13 is a partial enlarged view of part E in Fig. 12;
  • FIG. 14 is a front view of a support rod in a stretched state in a stowable fan provided by an embodiment of the application;
  • Fig. 15 is the B-B sectional view in Fig. 14;
  • Figure 16 is a partial enlarged view of part F in Figure 15;
  • Fig. 17 is a partial enlarged view of part G in Fig. 15;
  • FIG. 18 is a front view of a support rod in a retractable state in a retractable fan provided by an embodiment of the application;
  • Figure 19 is a C-C sectional view in Figure 6;
  • Fig. 20 is a partial enlarged view of part G in Fig. 18;
  • Fig. 21 is a structural reference diagram in an unlocked state of a specific implementation manner of a positioning structure in a retractable rod provided in an embodiment of the application.
  • FIG. 22 is a structural reference diagram of a specific implementation manner of a positioning structure in a retractable rod provided in an embodiment of the present application in a locked state.
  • orientation or positional relationship indicated by the terms “upper”, “lower”, “inner”, “middle”, “outer”, “front”, “rear”, etc. is based on the orientation or position shown in the drawings relation. These terms are primarily used to better describe the present application and its embodiments, and are not intended to limit the fact that the indicated device, element, or component must have a particular orientation, or be constructed and operated in a particular orientation.
  • connection may be a fixed connection, a detachable connection, or a unitary construction; it may be a mechanical connection, or an electrical connection; it may be a direct connection, or an indirect connection through an intermediary, or two devices, elements or Internal connectivity between components.
  • connection may be a fixed connection, a detachable connection, or a unitary construction; it may be a mechanical connection, or an electrical connection; it may be a direct connection, or an indirect connection through an intermediary, or two devices, elements or Internal connectivity between components.
  • the retractable fan provided by the embodiment of the present invention includes a fan head 1, a support rod 2 and a base 3, and the fan head 1, the support rod 2 and the base 3 are detachably connected, and the base 3 is provided with a first accommodating slot 301 and a second accommodating slot 302, and the accommodating fan has a use state and a storage state.
  • the use state is the state in which each part of the fan is used for working blowing or ready to be used for blowing after the assembly is completed.
  • the storable fan is in the use state, the fan head 1, the support rod 2 and the base 3 are connected in sequence.
  • the storage state is the state in which the various parts of the fan are stored after being sorted out.
  • the storable fan is in the storage state, the fan head 1 is stored in the first accommodating slot 301, and the support rod 2 is accommodated in the second accommodating groove 302 .
  • the fan head 1, the support rod 2 and the base 3 are detachably connected, which is convenient for disassembly, and the fan head 1 and the support rod 2 can be stored on the base 3 without removing the screws, Fasteners such as nuts can be completed, the storage process is simple and fast, and the occupied area after storage is small.
  • the first accommodating groove 301 is formed on one side of the base 3
  • the second accommodating groove 302 is formed on the opposite side of the base 3 .
  • the first accommodating groove 301 is opened at the top of the base 3
  • the second accommodating groove 302 is opened at the bottom of the base 3 , so that the fan head 1 and the support rod 2 can be respectively accommodated in the bottom of the base 3 .
  • the space of the base 3 is fully utilized to prevent the mutual interference between the fan head 1 and the support rod 2.
  • the specific method for detachable connection of the fan head 1, the support rod 2 and the base 3 is preferably plug connection, which is simple and quick to operate and easy to implement.
  • both ends of the support rod 2 are respectively provided with a first plug portion 218 and a second plug portion 219
  • the fan head 1 includes a mesh cover 101 and is rotatably connected to the mesh.
  • the connecting section 102 of the cover 101, the base 3 is provided with a fixing hole 303; when the storable fan is in use, the two ends of the support rod 2 are respectively connected to the connecting section 102 and the fixing hole 303 connection, wherein the first plug portion 218 of the support rod 2 is plugged and matched with the connecting portion, and the second plug portion 219 of the support rod 2 is plugged and matched with the fixing hole 303; when the accommodating fan is in the storage state, all
  • the connecting section 102 is fixed in the first accommodating groove 301, and the shape of the first accommodating groove 301 matches the contour of the connecting end.
  • corresponding structural members can be provided at both ends of the support rod 2 to achieve this.
  • the first end of the support rod 2 used for connecting with the fan head 1 is provided with a first pressing plate 201 .
  • the first pressing plate 201 is provided with a first clamping block 202 and a first button 203
  • the fan head 1 is provided with a first clamping part that cooperates with the first clamping block 202 .
  • the first pressing plate 201 drives the first clamping portion to displace inward, and a force opposite to the displacement direction will be generated during the displacement process.
  • the first pressing plate 201 and the first button 203 will be reset under the action of the force, wherein the force can be generated by the fourth elastic member 220 arranged between the first pressing plate 201 and the support rod 2, and the first pressing plate 201 can also be set It is a cantilever structure integrally connected with the support rod 2, and the force is generated by the deformation of the first pressing plate 201 itself.
  • the first button 203 at the end of the support rod 2 When in use, press the first button 203 at the end of the support rod 2 to make the first pressing plate 201 and the first blocking block 202 move inward, and then insert the first plug portion 218 at the end of the support rod 2 into the fan head In the connecting section 102 of 1, after releasing the first button 203, the first pressing plate 201 and the first clamping block 202 are reversely reset, and the first clamping block 202 is connected with the first clamping set on the connecting section 102 of the fan head 1.
  • the fan head 1 and the support rod 2 are installed and fixed; when the fan head 1 and the support rod 2 need to be disassembled, press the first button 203 at the end of the support rod 2 to make the first pressing plate 201 and the support rod 2.
  • the first clamping block 202 is displaced inward, so that the first clamping block 202 is separated from the first clamping part, and then the first plug part 218 at the end of the support rod 2 is moved out from the connecting section 102 of the fan head 1, and then loosened
  • the first pressing plate 201 and the first clamping block 202 are reversely reset to realize the disassembly of the fan head 1 and the support rod 2 .
  • the second end of the support rod 2 used to connect with the base 3 is provided with a second pressing plate 204 .
  • a second clamping block 205 and a second button 206 are arranged on the pressing plate 204 , and a second clamping part that cooperates with the second clamping block 205 is arranged in the fixing hole 303 of the base 3 .
  • the second pressing plate 204 can drive the second engaging portion to displace inward, and a force opposite to the displacement direction will be generated during the displacement process.
  • the second pressing plate 204 and the second The button 206 will be reset under the action of the force, wherein the force can be generated by the fifth elastic member 221 disposed between the second pressing plate 204 and the support rod 2, and the second pressing plate 204
  • the cantilever structure provided as an integral connection with the support rod 2 generates the force through the deformation of the second pressing plate 204 itself.
  • One end of the fan head is formed with a wedge-shaped surface facing the outside.
  • the connecting segment 102 and the wedge-shaped surface of the first blocking block 202 interfere with each other, forcing the first blocking block 202 and the first pressing plate 201 to displace inward to complete the insertion action.
  • the wedge-shaped surface is out of contact with the connecting section 102, and the reverse displacement of the first clip realizes the clip connection with the first clip part.
  • a wedge-shaped surface facing the outside is formed at the end of the second blocking block 205 away from the first end (the first plug portion 218 ) of the support rod 2 .
  • the wedge-shaped surface of the second blocking block 205 is out of contact with the inner wall of the fixing hole 303, and the second blocking block 205 is displaced in reverse to realize the The snap of the two snap-fit parts.
  • the fan head 1 When the fan head 1 is accommodated in the first accommodating groove 301 of the base 3, it is necessary to rotate the connecting section 102 of the fan head 1 and then fit the mesh cover 101, and then place the connecting section 102 in the first accommodating groove 301 to complete the fan. Head 1 storage. However, in this case, the mesh cover 101 may rotate relative to the connecting section 102 , resulting in instability of the overall structure of the fan head 1 and the base 3 .
  • the fan head 1 is provided with a first locking member
  • the base 3 is provided with a second locking member.
  • the first locking piece is matched and locked with the second locking piece, specifically, the first locking piece is arranged on the mesh cover 101 .
  • the fan head 1 and the base 3 can be further limited in position to prevent the net cover 101 from moving relative to the base 3 and causing instability of the storage structure.
  • the first locking member is a locking rod 103
  • a static blocking portion 104 is formed on the surface of the locking rod 103 along the radial direction thereof
  • the second locking member is opened at
  • the locking hole 311 on the base 3 the inner wall of the locking hole 311 is provided with a moving blocking part 304, the moving blocking part 304 protrudes into the locking hole 311 under the action of the elastic force, when the locking rod 103 is inserted During the process of reaching the locking hole 311, the static blocking part 104 pushes the dynamic blocking part 304 apart and inserts it under it.
  • the blocking part is reset under the action of the elastic force to realize the snap connection between the dynamic blocking part 304 and the static blocking part 104, and the locking is completed.
  • the locking lever 103 and the locking hole 311 when the locking lever 103 needs to be moved out of the locking hole 311, it is only necessary to move the locking lever 103 outward by external force, and the static blocking part 104 is forced to squeeze the dynamic blocking part 304 by the external force, The separation of the locking lever 103 and the locking hole 311 is achieved.
  • the movable blocking portion 304 is connected to the fourth button 307 through a connecting rod 306 connected to the base 3 by rotation, and the fourth button 307 is arranged on the side of the base 3 .
  • a first elastic member 308 is disposed between the four buttons 307 and the base 3 .
  • the connecting rod 306 rotates and drives the moving blocking portion 304 away from the center of the locking hole 311
  • the reset of the fourth button 307 can be realized under the action of the first elastic member 308 .
  • a top pressing block 309 is provided at the bottom of the locking hole 311, and the top pressing block 309 is connected to the base 3 through the second elastic member 310.
  • the top pressing block 309 needs to be pressed against the top pressing block 309 to overcome the second elastic member 310.
  • the elastic restoring force of the elastic member 310 after the fourth button 307 is pressed to unlock, the second elastic member 310 can automatically bounce the fan head 1 by the elastic restoring force, which is more convenient to operate.
  • a third locking member 305 is provided in the first accommodating groove 301 , and in the accommodating state, the connecting section 102 is locked with the third The parts 305 are matched and locked, which can realize the connection strength between the base 3 and the connection section 102 .
  • the third locking member 305 is preferably an elastic clamping claw structure, and the inner wall of the elastic clamping claw structure cooperates with the outer contour of the connecting section 102, and the elastic clamping claw structure can be arranged at one end of the first accommodating groove 301, and can One end of the connecting segment 102 is inserted into the elastic jaw structure first, and then the matching connection between the first locking member and the second locking member is completed.
  • the support rod 2 is a telescopic rod as shown in FIGS. 11-18 .
  • the height of the electric fan can be adjusted through the telescopic rod, so that the fan head 1 can work at different heights to meet the actual use needs of the user; on the other hand, in the described In the storage state, the support rod 2 is in the retracted state as shown in FIG. 18, which is more convenient for the storage of the support rod 2.
  • the second accommodating groove 302 provided on the base 3 and the support rod in the retracted state 2 to match the contours.
  • the specific structure of the support rod 2 can adopt various forms of telescopic rods in the prior art, as long as the purpose of the present invention can be achieved.
  • the support rod 2 includes a first rod 207 and a second rod 208 that are connected to each other, the first rod 207 is sleeved inside the second rod 208 , and the A plurality of first grooves 209 are formed on the outer wall of the first rod 207 along the axial direction.
  • the second rod 208 is provided with a control assembly, a limit hole 210 and a positioning pin 211 , and the positioning pin 211 is located in the limit hole 210 Inside, the control assembly is used to limit the positioning pin 211 to be in a locked state in which the positioning pin 211 is clamped to the first groove 209 and the limiting hole 210 at the same time, and the control assembly is also used to release the locking of the positioning pin 211 state.
  • the second rod 208 includes a first wall 212 and a second wall 213, the second wall 213 is sleeved with the first rod 207, and the control assembly includes a slider 214 and a third elastic member 216, so The slider 214 is slidably disposed between the first wall 212 and the second wall 213 , and a second groove 215 is formed on the side of the slider 214 facing the second wall 213 .
  • the slider 214 confines the positioning pin 211 to the positioning hole 210 and the first position at the same time. in the groove 209.
  • the sum of the thickness of the slider 214 and the diameter of the positioning pin 211 should be greater than the distance between the inner wall of the first wall 212 and the inner wall of the second wall 213 , and when the slider 214 and the first wall 212 When fitting, the distance between the groove bottom of the first groove 209 and the inner wall of the second wall 213 is not less than the diameter of the positioning pin 211 .
  • a third button 217 can be provided on the second rod 208, and the third button 217 and the slider 214 are slidably fitted by an inclined plane.
  • the third button 217 By pressing the third button 217, the third button 217 can be pushed The slider 214 slides, and after the third button 217 is released, the third elastic member 216 pushes the slider 214 to move in the reverse direction and then pushes the third button 217 to reset.
  • the length of the telescopic rod can be adjusted more conveniently, and the telescopic rod is more stable in the locked state, and the operation is more user-friendly.
  • the support rod 2 includes a first rod 207 and a second rod 208 that are connected to each other, the first rod 207 is sleeved inside the second rod 208, and the second rod
  • the rod wall of 208 is provided with a positioning hole 222, the rod wall of the first rod 207 is concavely formed with an accommodating groove 223, and a top ball 224 and a sixth elastic member 225 are arranged in the accommodating groove 223.
  • the elastic member 225 is disposed between the top ball 224 and the groove bottom of the accommodating groove 223, and the sixth elastic member 225 presses the top ball 224 against the inner wall of the second rod 208 or the positioning hole 222, the diameter of the positioning hole 222 is smaller than The diameter of the top ball 224.
  • the stowable fan according to the above embodiment may also include other necessary components or structures, and the corresponding arrangement positions and connection relationships may refer to the structures of related devices in the prior art, and the connection relationship, operation and work of each structure are not described. The principles are known to those of ordinary skill in the art and will not be described in detail here.

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  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

一种可收纳风扇，包括可拆卸连接的扇头（1）、支杆（2）和底座（3），所述底座（3）上设置有第一容置槽（301）和第二容置槽（302），该可收纳风扇具有使用状态和收纳状态；当该可收纳风扇处于使用状态时，扇头（1）、支杆（2）和底座（3）依次连接；当可收纳风扇处于收纳状态时，扇头（1）收纳于第一容置槽（301）内，支杆（2）收纳于第二容置槽（302）内；扇头（1）、支杆（2）和底座（3）可拆卸连接，便于拆卸，并且可以将扇头（1）和支杆（2）收纳于底座（3）上，该过程无需拆卸螺丝、螺帽等紧固件或仅需要使用较少的紧固件即可完成，收纳过程简单快捷、收纳后占用面积较小。

Description

可收纳风扇
本申请要求于2020年10月29日提交中国国家知识产权局专利局、申请号为202022456928.4、发明创造名称为“可收纳风扇”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及家用电器技术领域，具体涉及一种可收纳风扇。
背景技术
电风扇作为一种常用的家用电器，其使用率较高，然而，风扇大部分的使用时间段都在夏季，其他季节则需要存放起来，而且传统的风扇外形不规则，换季的时候难以存放且占用较大的室内空间；现有的风扇在收纳时，多是采用外罩包住后放置在角落，或者将风扇拆成很多部分并存放在箱子里面，一般都需要拆卸较多的螺丝、螺帽等才能将底座、支撑臂和扇体分开，收纳过程繁琐、复杂、占用面积仍然较大。因此现有技术的风扇不能满足人们的需求。
发明内容
本申请的目的在于提供一种便于收纳的风扇结构，以解决现有技术中风扇收纳过程繁琐、复杂、占用面积大的技术问题。
(一)技术方案
为实现上述目的，本发明实施例提供了一种可收纳风扇，其包括可拆卸连接的扇头、支杆和底座，所述底座上设置有第一容置槽和第二容置槽，所述可收纳风扇具有使用状态和收纳状态；
当所述可收纳风扇处于使用状态时，所述扇头、支杆和底座依次连接；
当所述可收纳风扇处于收纳状态时，所述扇头收纳于所述第一容置槽内，所述支杆收纳于所述第二容置槽内。
进一步的，在可收纳风扇中，所述扇头包括网罩和转动连接于所述网罩的连接段，所述底座上开设有固定孔；
当所述可收纳风扇处于使用状态时，所述支杆的两端分别与所述连接段和所述固定孔连接；
当所述可收纳风扇处于收纳状态时，所述连接段固定于所述第一容置槽内。
进一步的，在可收纳风扇中，所述固定孔和所述第一容置槽开设在所述底座的同一侧，所述第二容置槽开设在所述底座相对的另一侧
进一步的，在可收纳风扇中，所述支杆为伸缩杆。
进一步的，在可收纳风扇中，在所述收纳状态，所述支杆处于收缩状态。
进一步的，在可收纳风扇中，所述支杆用于与所述扇头连接的第一端设置有第一按压板，所述第一按压板上设置有第一卡块和第一按钮，所述扇头上设置有与所述第一卡块配合的第一卡接部；和/或所述支杆用于与所述底座连接的第二端设置有第二按压板，所述第二按压板上设置有第二卡块和第二按钮，所述底座上设置有与所述第二卡块配合的第二卡接部。
进一步的，在可收纳风扇中，所述第一卡块背离所述支杆第二端的一端形成有朝向外侧的楔形面；和/或所述第二卡块背离所述支杆第一端的一端形成有朝向外侧的楔形面。
进一步的，在可收纳风扇中，所述扇头上设置有第一锁定件，所述底座上设置有第二锁定件，在所述收纳状态下，所述第一锁定件与所述第二锁定件匹配锁定。
进一步的，在可收纳风扇中，所述第一锁定件为锁定杆，所述锁定杆的表面沿其径向方向形成有静阻挡部，所述第二锁定件为开设在 所述底座上的锁定孔，所述锁定孔的内壁设置有动阻挡部，所述动阻挡部在弹性力的作用下伸入所述锁定孔内。
进一步的，在可收纳风扇中，所述第一容置槽内设置有第三锁定件，在所述收纳状态下，所述连接段与所述第三锁定件匹配锁定。
进一步的，在可收纳风扇中，所述支杆包括相互连接的第一杆和第二杆，所述第一杆套设于所述第二杆内部，所述第一杆外壁沿轴向形成有若干第一凹槽，所述第二杆上设置有控制组件、限位孔和定位销，所述定位销位于所述限位孔内，所述控制组件用于限定所述定位销处于同时卡接于所述第一凹槽和限位孔的锁定状态或解除所述定位销的锁定状态。
进一步的，在可收纳风扇中，第二杆包括第一壁和第二壁，所述第二壁与所述第一杆套接，所述控制组件包括滑块和弹性件，所述滑块滑动设置于所述第一壁和第二壁之间，所述滑块朝向所述第二壁的一侧形成有第二凹槽，当所述限位孔与所述第一凹槽正对时，在所述弹性件的弹性力作用下，所述滑块同时将所述定位销限位于所述限位孔和第一凹槽内。
(二)有益效果
本发明与现有技术相比，具有以下有益效果：
本发明提供了一种可收纳的风扇，其中扇头、支杆和底座可拆卸连接，便于拆卸，并且可以将扇头和支杆收纳于底座上，该过程无需拆卸螺丝、螺帽等紧固件或仅需要使用较少的紧固件即可完成，收纳过程简单快捷、收纳后占用面积较小。
附图说明
构成本申请的一部分的附图用来提供对本申请的进一步理解，使得本申请的其它特征、目的和优点变得更明显。本申请的示意性实施 例附图及其说明用于解释本申请，并不构成对本申请的不当限定。在附图中：
图1为本申请实施例提供的可收纳风扇在使用状态的结构参考图；
图2为本申请实施例提供的可收纳风扇的爆炸结构图；
图3为本申请实施例提供的可收纳风扇中扇头的结构参考图；
图4为图3中D部分的局部放大图；
图5为本申请实施例提供的可收纳风扇中底座的顶面结构参考图；
图6为本申请实施例提供的可收纳风扇中底座的底面结构参考图；
图7为本申请实施例提供的可收纳风扇中扇头和底座的收纳过程参考图；
图8为本申请实施例提供的可收纳风扇中扇头和底座处于收纳状态的结构参考图；
图9为本申请实施例提供的可收纳风扇中支杆和底座处于收纳状态的结构参考图；
图10为本申请实施例提供的可收纳风扇在使用状态的结构参考图；
图11为本申请实施例提供的可收纳风扇中支杆处于拉伸状态的侧视图；
图12为图11中的A-A剖视图；
图13为图12中E部分的局部放大图；
图14为本申请实施例提供的可收纳风扇中支杆处于拉伸状态的主视图；
图15为图14中的B-B剖视图；
图16为图15中F部分的局部放大图；
图17为图15中G部分的局部放大图；
图18为本申请实施例提供的可收纳风扇中支杆处于伸缩状态的主视图；
图19为图6中的C-C剖视图；
图20为图18中G部分的局部放大图；
图21为本申请实施例提供的收缩杆中一种定位结构的具体实施方式在未锁定状态下结构参考图；以及
图22为本申请实施例提供的收缩杆中一种定位结构的具体实施方式在锁定状态下结构参考图。
图中：
1、扇头；101、网罩；102、连接段；103、锁定杆；104、静阻挡部；2、支杆；201、第一按压板；202、第一卡块；203、第一按钮；204、第二按压板；205、第二卡块；206、第二按钮；207、第一杆；208、第二杆；209、第一凹槽；210、限位孔；211、定位销；212、第一壁；213、第二壁；214、滑块；215、第二凹槽；216、第三弹性件；217、第三按钮；218、第一插接部；219、第二插接部；220、第四弹性件；221、第五弹性件；222、定位孔；223、容置槽；224、顶珠；225、第六弹性件；226、安装槽；3、底座；301、第一容置槽；302、第二容置槽；303、固定孔；304、动阻挡部；305、第三锁定件；306、连杆；307、第四按钮；308、第一弹性件；309、顶压块；310、第二弹性件；311、锁定孔。
具体实施方式
为了使本技术领域的人员更好地理解本申请方案，下面将结合本 申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请一部分的实施例，而不是全部的实施例。基于本申请中的实施例，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，都应当属于本申请保护的范围。
需要说明的是，本申请的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便这里描述的本申请的实施例。此外，术语“包括”和“具有”以及他们的任何变形，意图在于覆盖不排他的包含，例如，包含了一系列步骤或单元的过程、方法、系统、产品或设备不必限于清楚地列出的那些步骤或单元，而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。
在本申请中，术语“上”、“下”、“内”、“中”、“外”、“前”、“后”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。这些术语主要是为了更好地描述本申请及其实施例，并非用于限定所指示的装置、元件或组成部分必须具有特定方位，或以特定方位进行构造和操作。
并且，上述部分术语除了可以用于表示方位或位置关系以外，还可能用于表示其他含义，例如术语“上”在某些情况下也可能用于表示某种依附关系或连接关系。对于本领域普通技术人员而言，可以根据具体情况理解这些术语在本申请中的具体含义。
此外，术语“设置”、“连接”、“固定”应做广义理解。例如，“连接”可以是固定连接，可拆卸连接，或整体式构造；可以是机械连接，或电连接；可以是直接相连，或者是通过中间媒介间接相连，又或者是两个装置、元件或组成部分之间内部的连通。对于本领域普通技术 人员而言，可以根据具体情况理解上述术语在本申请中的具体含义。
需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。下面将参考附图1-21并结合实施例来详细说明本申请。
如图1和2所示，本发明实施例提供的可收纳风扇包括扇头1、支杆2和底座3，且扇头1、支杆2和底座3之间为可拆卸连接，所述底座3上设置有第一容置槽301和第二容置槽302，所述可收纳风扇具有使用状态和收纳状态。其中使用状态即为风扇的各个部分组装完成后用于工作吹风或者准备用于吹风时的状态，当所述可收纳风扇处于使用状态时，所述扇头1、支杆2和底座3依次连接；收纳状态即为风扇的各个部分进行整理后进行收纳时的状态，当所述可收纳风扇处于收纳状态时，所述扇头1收纳于所述第一容置槽301内，所述支杆2收纳于所述第二容置槽302内。
在上面实施例中的可收纳风扇中，扇头1、支杆2和底座3可拆卸连接，便于拆卸，并且可以将扇头1和支杆2收纳于底座3上，该过程无需拆卸螺丝、螺帽等紧固件即可完成，收纳过程简单快捷、收纳后占用面积较小。
优选的，所述第一容置槽301开设在所述底座3的一侧，所述第二容置槽302开设在所述底座3相对的另一侧。例如在图5-7中，第一容置槽301开设在底座3的顶部，第二容置槽302开设在底座3的底部，这样可以将扇头1和支杆2分别收纳于底座3的两侧，充分利用了底座3的空间，防止扇头1和支杆2之间的相互干涉影响。
在本发明实施例提供的收纳风扇中，扇头1、支杆2和底座3可拆卸连接的具体方式优选为插接，操作简单快捷，易于实现。具体的，如图11-17所示，支杆2的两端分别设置有第一插接部218和第二插接部219，所述扇头1包括网罩101和转动连接于所述网罩101的连接段 102，所述底座3上开设有固定孔303；当所述可收纳风扇处于使用状态时，所述支杆2的两端分别与所述连接段102和所述固定孔303连接，其中支杆2的第一插接部218与连接部插接配合，支杆2的第二插接部219与固定孔303插接配合；当所述可收纳风扇处于收纳状态时，所述连接段102固定于所述第一容置槽301内，第一容置槽301的形状与连接端的轮廓相匹配。
为了实现支杆2的两端与扇头1和底座3支架连接的稳定性以及方便的实现拆卸，可以在支杆2的两端设置相应的结构件来实现。
可选的，如图15和图16所示，所述支杆2用于与所述扇头1连接的第一端，即第一插接部218上设置有第一按压板201，所述第一按压板201上设置有第一卡块202和第一按钮203，所述扇头1上设置有与所述第一卡块202配合的第一卡接部，通过按压第一按钮203可以使得第一按压板201带动第一卡接部向内位移，在位移过程中会产生与位移方向相反的作用力，当解除对第一按钮203的按压后，第一按压板201和第一按钮203在该作用力的作用下会复位，其中该作用力的产生可以通过设置在第一按压板201与支杆2之间的第四弹性件220来实现，还可以将第一按压板201设置为与支杆2一体连接的悬臂结构，通过第一按压板201自身的形变产生该作用力。在使用时，按压支杆2端部的第一按钮203，使得第一按压板201和第一卡块202向内位移，然后将支杆2端部的第一插接部218插入到扇头1的连接段102内，松开第一按钮203后，第一按压板201和第一卡块202反向复位，第一卡块202与扇头1的连接段102上设置的第一卡接部匹配卡接，实现扇头1与支杆2的安装固定；当需要对扇头1和支杆2进行拆卸时，按压支杆2端部的第一按钮203，使得第一按压板201和第一卡块202向内位移，使得第一卡块202与第一卡接部分离，然后将支杆2端部的第一插接部218从扇头1的连接段102内移出，松开第一按钮203后，第一按压板201和第一卡块202反向复位，实现扇头1与支杆 2的拆卸。
同样地，如图15和图17所示，所述支杆2用于与所述底座3连接的第二端，即第二插接部219上设置有第二按压板204，所述第二按压板204上设置有第二卡块205和第二按钮206，所述底座3的固定孔303内设置有与所述第二卡块205配合的第二卡接部，通过按压第二按钮206可以使得第二按压板204带动第二卡接部向内位移，在位移过程中会产生与位移方向相反的作用力，当解除对第二按钮206的按压后，第二按压板204和第二按钮206在该作用力的作用下会复位，其中该作用力的产生可以通过设置在第二按压板204与支杆2之间的第五弹性件221来实现，还可以将第二按压板204设置为与支杆2一体连接的悬臂结构，通过第二按压板204自身的形变产生该作用力。在使用时，按压支杆2端部的第二按钮206，使得第二按压板204和第二卡块205向内位移，然后将支杆2端部的第二插接部219插入到底座3的固定孔303内，松开第二按钮206后，第二按压板204和第二卡块205反向复位，第二卡块205与底座3的固定孔303内设置的第二卡接部匹配卡接，实现底座3与支杆2的安装固定；当需要对底座3和支杆2进行拆卸时，按压支杆2端部的第二按钮206，使得第二按压板204和第二卡块205向内位移，使得第二卡块205与第二卡接部分离，然后将支杆2端部的第二插接部219从底座3的固定孔303内移出，松开第二按钮206后，第二按压板204和第二卡块205反向复位，实现底座3与支杆2的拆卸。
在上述实施方式的基础上，为了实现更加便捷快速的安装操作，如图16和17所示，在所述第一卡块202背离所述支杆2第二端(第二插接部219)的一端形成有朝向外侧的楔形面，通过设置该楔形面，在将支杆2的第一插接部218插入到扇头1的连接段102的时候，无需再按压第一按钮203，在插入的过程中，连接段102与第一卡块202的楔形面相互干涉，迫使第一卡块202和第一按压板201向内位移， 完成插入动作，待插入到位后，第一卡块202的楔形面与连接段102脱离接触，第一卡扣反向位移实现与第一卡接部的卡接。同样地，在所述第二卡块205背离所述支杆2第一端(第一插接部218)的一端形成有朝向外侧的楔形面，通过设置该楔形面，在将支杆2的第二插接部219插入到底座3的固定孔303的时候，无需再按压第二按钮206，在插入的过程中，固定孔303的内壁与第二卡块205的楔形面相互干涉，迫使第二卡块205和第二按压板204向内位移，完成插入动作，待插入到位后，第二卡块205的楔形面与固定孔303内壁脱离接触，第二卡块205反向位移实现与第二卡接部的卡接。通过第一卡块202和第二卡块205上楔形面的设置，使得在完成风扇的组装时，无需进行按压等操作即可实现各结构件之间的固定连接，在拆卸时只需要通过按压操作即可完成各结构件之间的拆解，实现一键式操作。
扇头1收纳于底座3的第一容置槽301时，需要将扇头1的连接段102转动后贴合网罩101，然后将连接段102放置在第一容置槽301中，完成扇头1的收纳。然而在该情况下，网罩101可以相对于连接段102发生转动，造成扇头1和底座3整体结构的不稳定。为了解决这一问题，如图3、4和7所示，所述扇头1上设置有第一锁定件，所述底座3上设置有第二锁定件，在如图8所述收纳状态下，所述第一锁定件与所述第二锁定件匹配锁定，具体的，第一锁定件设置在网罩101上。通过第一锁定件和第二锁定件之间配合，可以实现扇头1和底座3的进一步位置限定，防止网罩101相对于底座3发生移动，造成收纳结构的不稳定。优选地，如图4和5所示，所述第一锁定件为锁定杆103，所述锁定杆103的表面沿其径向方向形成有静阻挡部104，所述第二锁定件为开设在所述底座3上的锁定孔311，所述锁定孔311的内壁设置有动阻挡部304，所述动阻挡部304在弹性力的作用下伸入所述锁定孔311内，当锁定杆103插入到锁定孔311的过程中，静阻挡部104将动阻挡部304挤开并插入到其下方，阻挡部在弹性力作用 下复位后实现动阻挡部304和静阻挡部104的卡接，完成锁定杆103和锁定孔311之间的锁定，当需要将锁定杆103移出锁定孔311时，只需要通过外力向外移动锁定杆103即可，通过外力迫使静阻挡部104挤压动阻挡部304，实现锁定杆103和锁定孔311的分离。更为优选的，如图19和20所示，所述动阻挡部304通过转动连接在底座3上的连杆306与第四按钮307连接，第四按钮设307置在底座3的侧面，第四按钮307与底座3之间设置有第一弹性件308，通过按压第四按钮307克服第一弹性件308的弹性复位力，使得连杆306转动进而带动动阻挡部304向远离锁定孔311中心的方向移动，可以解除动阻挡部304和静阻挡部104之间的限位，当松开第四按钮307后，可以在第一弹性件308的作用下实现第四按钮307的复位。另外在锁定孔311底部设置有顶压块309，顶压块309通过第二弹性件310与底座3连接，在锁定杆103装配进入锁定孔311的过程中需要抵压顶压块309，克服第二弹性件310的弹性复位力，当通过按压第四按钮307解除锁定后，第二弹性件310可以通过弹性复位力自动将扇头1弹起，操作更加方便。
在一些实施方式中，如图5和图7所示，所述第一容置槽301内设置有第三锁定件305，在所述收纳状态下，所述连接段102与所述第三锁定件305匹配锁定，可以实现底座3与连接段102之间的连接强度。第三锁定件305优选为弹性夹爪结构，弹性夹爪结构的内壁与连接段102的外部轮廓相配合，可以将弹性夹爪结构设置在第一容置槽301的一端，在收纳时可以将连接段102的一端先插入到弹性夹爪结构中，然后再完成第一锁定件与第二锁定件的匹配连接。
在一些实施方式中，所述支杆2为如图11-18所示的伸缩杆。一方面，在使用状态下，如图10所示，可以通过伸缩杆来调整电风扇的高度，实现扇头1工作在不同的高度，满足使用者的实际使用需求；另一方面，在所述收纳状态，所述支杆2处于如图18所示的收缩状态， 更加便于支杆2的收纳，如图9所示，底座3上设置的第二容置槽302与收缩状态下的支杆2的轮廓相匹配。
在上述实施方式的基础上，具体的支杆2的结构可以采用现有技术中各种形式的伸缩杆，只要能够实现本发明的发明目的即可。
可选的，如图21和22所示，所述支杆2包括相互连接的第一杆207和第二杆208，所述第一杆207套设于所述第二杆208内部，所述第一杆207外壁沿轴向形成有若干第一凹槽209，所述第二杆208上设置有控制组件、限位孔210和定位销211，所述定位销211位于所述限位孔210内，所述控制组件用于限定所述定位销211处于同时卡接于所述第一凹槽209和限位孔210的锁定状态，所述控制组件还用于解除所述定位销211的锁定状态。具体的，第二杆208包括第一壁212和第二壁213，所述第二壁213与所述第一杆207套接，所述控制组件包括滑块214和第三弹性件216，所述滑块214滑动设置于所述第一壁212和第二壁213之间，所述滑块214朝向所述第二壁213的一侧形成有第二凹槽215，当所述限位孔210与所述第一凹槽209正对时，在所述第三弹性件216的弹性力作用下，所述滑块214同时将所述定位销211限位于所述限位孔210和第一凹槽209内。在使用时，通过推动滑块214克服第三弹性件216的弹性复位力在第一壁212和第二壁213之间形成的安装槽226内滑动，当到达极限位置时，如图21所示，可以使得滑块214上的第二凹槽215恰好正对第二壁213上的限位孔210，此时通过移动第一杆207，第一杆207的外壁会推动定位销211移动至滑块214的第二凹槽215内，此时无法完成第一杆207和第二杆208的锁定；当第一杆207上的某一个第一凹槽209正对限位孔210时，定位销211可以同时位于限位孔210和第一凹槽209，此时解除对滑块214的推动，滑块214会在第三弹性件216的作用下复位，如图22所示，此时滑块214的底面与定位销211抵接，并且使得定位销211无法从第一凹槽209内完全脱出，从而通过定位销211实现第一杆207 和第二杆208的锁定；当需要解除锁定时，只需要推动滑块214使得第二凹槽215正对限位孔210即可，此时相对于第二杆208轴向移动第一杆207即可使得定位销211从第一凹槽209中脱出，进入到第二凹槽215内，参考图21。为了实现上面的动作过程，滑块214的厚度与定位销211的直径之和应当大于第一壁212的内壁与第二壁213的内壁之间的距离，并且当滑块214与第一壁212贴合时，第一凹槽209的槽底与第二壁213的内壁之间距离不小于定位销211的直径。为了实现更加方便的实现对滑块214的推动，可以在第二杆208上设置第三按钮217，第三按钮217与滑块214之间通过斜面滑动配合，通过按压第三按钮217，可以推动滑块214滑动，并且在松开第三按钮217后，第三弹性件216推动滑块214反向移动进而推动第三按钮217复位。通过上面的结构可以较为便捷的实现伸缩杆长度的调节，并且使得伸缩杆在锁定状态下较为稳固，操作更加人性化。
可选的，如图所示，所述支杆2包括相互连接的第一杆207和第二杆208，所述第一杆207套设于所述第二杆208内部，所述第二杆208的杆壁上开设有定位孔222，所述第一杆207的杆壁内凹形成有容置槽223，在容置槽223内设置有顶珠224和第六弹性件225，所示第六弹性件225设置在顶珠224和容置槽223的槽底之间，所述第六弹性件225将顶珠224抵压在第二杆208内壁或定位孔222内，所述定位孔222的直径小于顶珠224的直径。
根据上述实施例的可收纳风扇还可以包括其他必要组件或结构，并且对应的布置位置和连接关系均可参考现有技术中的相关装置的结构，各未述及结构的连接关系、操作及工作原理对于本领域的普通技术人员来说是可知的，在此不再详细描述。
本说明书中部分实施例采用递进或并列的方式描述，每个实施例重点说明的都是与其他实施例的不同之处，各个实施例之间相同相似部分互相参见即可。
以上仅是本发明的具体实施方式，使本领域技术人员能够理解或实现本发明。对这些实施例的多种修改对本领域的技术人员来说将是显而易见的，本文中所定义的一般原理可以在不脱离本发明的精神或范围的情况下，在其它实施例中实现。因此，本将不会被限制于本文所示的这些实施例，而是要符合与本文所申请的原理和新颖特点相一致的最宽的范围。

Claims (12)

  1. 一种可收纳风扇，其特征在于，包括可拆卸连接的扇头(1)、支杆(2)和底座(3)，所述底座(3)上设置有第一容置槽(301)和第二容置槽(302)，所述可收纳风扇具有使用状态和收纳状态；
    当所述可收纳风扇处于使用状态时，所述扇头(1)、支杆(2)和底座(3)依次连接；
    当所述可收纳风扇处于收纳状态时，所述扇头(1)收纳于所述第一容置槽(301)内，所述支杆(2)收纳于所述第二容置槽(302)内。
  2. 根据权利要求1所述的可收纳风扇，其特征在于，所述扇头(1)包括网罩(101)和转动连接于所述网罩(101)的连接段(102)，所述底座(3)上开设有固定孔(303)；
    当所述可收纳风扇处于使用状态时，所述支杆(2)的两端分别与所述连接段(102)和所述固定孔(303)连接；
    当所述可收纳风扇处于收纳状态时，所述连接段(102)固定于所述第一容置槽(301)内。
  3. 根据权利要求2所述的可收纳风扇，其特征在于，所述固定孔(303)和所述第一容置槽(301)开设在所述底座(3)的同一侧，所述第二容置槽(302)开设在所述底座(3)相对的另一侧。
  4. 根据权利要求1所述的可收纳风扇，其特征在于，所述支杆(2)为伸缩杆。
  5. 根据权利要求4所述的可收纳风扇，其特征在于，在所述收纳状态，所述支杆(2)处于收缩状态。
  6. 根据权利要求1所述的可收纳风扇，其特征在于，
    所述支杆(2)用于与所述扇头(1)连接的第一端设置有第一按压板(201)，所述第一按压板(201)上设置有第一卡块(202)和第一按钮(203)，所述扇头(1)上设置有与所述第一卡块(202)配合的第一卡接部；和/或
    所述支杆(2)用于与所述底座(3)连接的第二端设置有第二按压板(204)，所述第二按压板(204)上设置有第二卡块(205)和第二按钮(206)，所述底座(3)上设置有与所述第二卡块(205)配合的第二卡接部。
  7. 根据权利要求6所述的可收纳风扇，其特征在于，
    所述第一卡块(202)背离所述支杆(2)第二端的一端形成有朝向外侧的楔形面；和/或
    所述第二卡块(205)背离所述支杆(2)第一端的一端形成有朝向外侧的楔形面。
  8. 根据权利要求1所述的可收纳风扇，其特征在于，所述扇头(1)上设置有第一锁定件，所述底座(3)上设置有第二锁定件，在所述收纳状态下，所述第一锁定件与所述第二锁定件匹配锁定。
  9. 根据权利要求8所述的可收纳风扇，其特征在于，所述第一锁定件为锁定杆(103)，所述锁定杆(103)的表面沿其径向方向形成有静阻挡部(104)，所述第二锁定件为开设在所述底座(3)上的锁定孔(311)，所述锁定孔(311)的内壁设置有动阻挡部(304)，所述动阻挡部(304)在弹性力的作用下伸入所述锁定孔(311)内。
  10. 根据权利要求2所述的可收纳风扇，其特征在于，所述第一容置槽(301)内设置有第三锁定件(305)，在所述收纳状态下，所述连接段(102)与所述第三锁定件(305)匹配锁定。
  11. 根据权利要求4所述的可收纳风扇，其特征在于，所述支杆(2) 包括相互连接的第一杆(207)和第二杆(208)，所述第一杆(207)套设于所述第二杆(208)内部，所述第一杆(207)外壁沿轴向形成有若干第一凹槽(209)，所述第二杆(208)上设置有控制组件、限位孔(210)和定位销(211)，所述定位销(211)位于所述限位孔(210)内，所述控制组件用于限定所述定位销(211)处于同时卡接于所述第一凹槽(209)和限位孔(210)的锁定状态或解除所述定位销(211)的锁定状态。
  12. 根据权利要求11所述的可收纳风扇，其特征在于，第二杆(208)包括第一壁(212)和第二壁(213)，所述第二壁(213)与所述第一杆(207)套接，所述控制组件包括滑块(214)和第三弹性件(216)，所述滑块(214)滑动设置于所述第一壁(212)和第二壁(213)之间，所述滑块(214)朝向所述第二壁(213)的一侧形成有第二凹槽(215)，当所述限位孔(210)与所述第一凹槽(209)正对时，在所述第三弹性件(216)的弹性力作用下，所述滑块(214)同时将所述定位销(211)限位于所述限位孔(210)和第一凹槽(209)内。
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