CN111852910A - Hang neck fan - Google Patents

Hang neck fan Download PDF

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Publication number
CN111852910A
CN111852910A CN202010637128.4A CN202010637128A CN111852910A CN 111852910 A CN111852910 A CN 111852910A CN 202010637128 A CN202010637128 A CN 202010637128A CN 111852910 A CN111852910 A CN 111852910A
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CN
China
Prior art keywords
fan
hose
handle
receiving
neck
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.)
Pending
Application number
CN202010637128.4A
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Chinese (zh)
Inventor
宋胜强
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.)
Shenzhen Woqu Technology Co Ltd
Original Assignee
Shenzhen Woqu Technology 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 Shenzhen Woqu Technology Co Ltd filed Critical Shenzhen Woqu Technology Co Ltd
Priority to CN202010637128.4A priority Critical patent/CN111852910A/en
Publication of CN111852910A publication Critical patent/CN111852910A/en
Pending legal-status Critical Current

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00Pumping installations or systems
    • F04D25/02Units comprising pumps and their driving means
    • F04D25/08Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/04Kinds or types
    • B65H75/16Cans or receptacles, e.g. sliver cans
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/002Details, component parts, or accessories especially adapted for elastic fluid pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/40Casings; Connections of working fluid
    • F04D29/52Casings; Connections of working fluid for axial pumps
    • F04D29/522Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/60Mounting; Assembling; Disassembling
    • F04D29/64Mounting; Assembling; Disassembling of axial pumps
    • F04D29/644Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
    • F04D29/646Mounting or removal of fans

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

Abstract

The invention relates to a neck hanging fan which comprises a handle and a fan, wherein the handle and the fan are connected together through a hose. The hose can link together fan and handle, and when using, can hang the fan on the neck through the hose, and the handle plays the counter weight effect, and the fan of being convenient for provides wind-force for people to the effect of the cooling of blowing is realized.

Description

Hang neck fan
Technical Field
The invention belongs to the technical field of daily supplies, and particularly relates to a fan used for hanging a neck in daily life.
Background
In daily life, the application of the fan is extremely wide, and particularly with the improvement of the living standard of people and the concern of people on the comfort level, the portable fan is called a product used by people in cities in daily life. Moreover, more handheld fans are receiving increased attention and popularity.
As patent application 201821255688.8 discloses a handheld fan, including the body, with body fixed connection's handheld portion and silica gel base, the silica gel base includes connecting portion and sucking disc, connecting portion with the sucking disc is the integrated into one piece structure, connecting portion have with the holding chamber of handheld portion adaptation, handheld portion inserts in the holding chamber, the sucking disc is used for external fixed handheld fan. The fan adsorbs the tabletop isoplanar through the sucking disc, so that the handheld fan can be stably and vertically used on the tabletop, the use range is increased, and the operation is simple and convenient.
For another example, patent application 201920454196.X discloses a multifunctional handheld fan, which comprises a handheld fan body and a base, wherein the handheld fan body can be inserted into the base through a handle. According to the invention, the base is provided with the seat cover, the handheld fan body is connected with the base in a plug-in manner by being inserted on the seat cover, the bottom of the seat cover is fixedly provided with the driven gear, the driven gear can drive the seat cover to rotate along the axis under the transmission of the driving gear, meanwhile, the bottom surface of the seat cover is provided with the magnetic control switch, the trigger magnet is arranged below the motion track of the magnetic control switch, the seat cover can rotate back and forth through the mutual matching of the magnetic control switch and the trigger magnet, so that the handheld fan body is indirectly driven to swing left and right on the base to play a role in reversing the swinging head of the fan, the structure is stable and durable, the position correcting function is realized, and the normal work of the.
However, although the handheld fan is convenient to carry and use with oneself, in practical use, the handheld fan needs at least one hand to hold the fan, occupies resources of one hand, and is inconvenient when other objects need to be held by hands. Especially in modern life, people carry and use smart phones and other intelligent terminal devices, and if the fan is held, the smart phones and other intelligent terminal devices cannot be well used, so that the use convenience of the fan is influenced. Therefore, people also design a neck hanging fan, and the fan is hung on the neck for use, so that the hands of people are thoroughly liberated.
Hang neck fan as disclosed in patent application 202020223531.8, including being used for wearing the arc support on human neck and the fan of setting in the arc support, be equipped with the wind channel in the arc support, the fan is used for providing the air current in to the wind channel, the arc support includes arc portion and the first extension section and the second extension section that are located arc portion both ends, be equipped with a plurality of first air outlets in the arc portion, be equipped with a plurality of second air outlets on first extension section and/or the second extension section, each first air outlet, each second air outlet and wind channel intercommunication, the air current that comes out from first air outlet blows to the neck, the air current that comes out from the second air outlet blows to the face.
The neck hanging fan can provide wind power for a plurality of parts of a human body, can meet the requirements of users and is convenient for the users to use. However, since a plurality of parts are required to be supplied with wind, the fan is bulky and cannot be folded, and thus is inconvenient to carry.
Disclosure of Invention
In order to solve the above problems, a primary object of the present invention is to provide a neck hanging fan, which can fold the fan and its accessories, effectively reduce the occupied volume of the fan, and is convenient for people to carry and use.
Another object of the present invention is to provide a neck hanging fan which is convenient to hang on a neck and use by connecting a fan and a handle through a hose, and which can be folded up to the maximum extent to reduce the volume of the neck hanging fan.
Still another object of the present invention is to provide a neck hanging fan, which has a simple structure, low cost and convenient use.
In order to achieve the above object, the technical solution of the present invention is as follows.
A neck hanging fan comprises a handle and a fan and is characterized in that the handle and the fan are connected together through a hose. The hose can link together fan and handle, and when using, can hang the fan on the neck through the hose, and the handle plays the counter weight effect, and the fan of being convenient for provides wind-force for people to the effect of the cooling of blowing is realized.
The fan is any one of a fan blade fan and a turbofan.
The hose is fixedly inserted or embedded on the fan and the handle, has a small volume relative to the fan and the handle, can be folded on the fan or in the handle after being rolled or coiled, and does not occupy the external space, thereby effectively reducing the occupied volume of the fan and being convenient for people to carry and use.
Furthermore, a sizing pipe is arranged in the hose, and the sizing pipe is usually a metal pipe and penetrates or is embedded in the hose, so that the hose has proper hardness and can keep certain bending performance.
Still further, the battery that supplies power for the fan can be together with the battery setting, also can set up in the handle, and when the battery set up in the handle, the wire that electrically connects fan and battery passes the sizing pipe and electrically connects.
Furthermore, the fan is provided with the holding position around it for the hose is around setting up in the periphery of fan, encircles and sets up in the fan.
Furthermore, the fan is composed of a fan component and a surrounding plate, an accommodating position is arranged between the fan component and the surrounding plate, and the hose is collected in the accommodating position.
Furthermore, the side of the fan is provided with an accommodating position for collecting the hose on one side of the fan.
Furthermore, the fan comprises a fan component and a cover plate, an accommodating cavity is arranged between the cover plate and the fan component, and the hose and the handle can be accommodated in the accommodating cavity.
Further, the handle is provided with a containing position at the periphery, and the hose is wound on the periphery of the handle.
Furthermore, the handle is I-shaped, the middle of the I shape is a containing position, and the hose can be wound on the containing position so as to be folded conveniently and reduce the size.
Furthermore, an accommodating cavity is formed in the handle and used for collecting the hose in the handle.
Furthermore, a concave cavity is arranged in the handle and is used for accommodating the cavity, a connecting part for connecting a hose is arranged on one side of the concave cavity, and the hose can be folded and accommodated in the accommodating cavity.
Furthermore, the handle is provided with an accommodating cavity, a winding piece is arranged in the accommodating cavity, the winding piece protrudes out of the accommodating cavity, a plug-in part is arranged on one side of the winding piece, and the hose is fixed on the plug-in part.
The bottom or the side edge of the fan is provided with a joint part, and the joint part is used for inserting a hose.
The top or the side edge or the inside of the handle is provided with an inserting part which is used for connecting and fixing the hose.
Furthermore, the handle is provided with an accommodating cavity, a sliding wall is arranged on the side wall of the accommodating cavity and can slide to open, an insertion part is arranged on the sliding wall, and the hose is fixed on the insertion part.
Further, the handle has an accommodation chamber, be provided with one in the accommodation chamber around establishing the portion, the lateral wall of handle can articulate or the slip sets up on the handle, can be opened, be provided with grafting portion on establishing the portion around, the hose is fixed in on the grafting portion.
Furthermore, the winding part and the side wall of the handle are provided with buckling mechanisms so as to stably combine the winding part and the side wall of the handle when the winding part and the side wall of the handle are not required to be opened.
The invention has the beneficial effects that:
the fan and the handle can be connected together through the hose, the fan can be hung on the neck through the hose when the fan is used, the handle plays a role of counterweight, the fan can provide wind power for people conveniently, and therefore the effect of blowing and cooling is achieved.
Especially, the fan and the handle are connected through the hose, so that the fan can be hung on a neck conveniently for use, the hose can be folded in to the maximum extent, and the volume of the neck hanging fan is reduced conveniently.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment implemented by the invention.
Fig. 2 is a side view of a first embodiment of the invention.
Fig. 3 is a perspective view of the first embodiment of the present invention, without the outer cover.
Fig. 4 is a perspective view of another angle without the outer cover of the first embodiment achieved by the present invention.
Fig. 5 is an exploded view of a first embodiment of the invention.
Fig. 6 is a schematic structural diagram of a second embodiment implemented by the invention.
Fig. 7 is a side view of a second embodiment of the invention.
Fig. 8 is a perspective view of a second embodiment implemented by the present invention.
Fig. 9 is an exploded view of a second embodiment implemented by the present invention.
Fig. 10 is a schematic structural diagram of a third embodiment implemented by the invention.
Fig. 11 is a side view of a third embodiment implemented by the present invention.
Fig. 12 is a rear view of a third embodiment implemented by the present invention.
Fig. 13 is a perspective view of a third embodiment implemented by the present invention.
Fig. 14 is an exploded view of a third embodiment implemented by the present invention.
Fig. 15 is a schematic structural diagram of a fourth embodiment implemented by the invention.
Fig. 16 is a side view of a fourth embodiment implemented by the present invention.
Fig. 17 is a perspective view of a fanless face cover of a fourth embodiment implemented by the present invention.
Fig. 18 is a perspective view of a fanless face cover and hose of a fourth embodiment implemented in accordance with the present invention.
Fig. 19 is an exploded view of a fourth embodiment implemented by the present invention.
Fig. 20 is a schematic structural diagram of a fifth embodiment implemented by the invention.
Fig. 21 is a side view of a fifth embodiment implemented by the present invention.
Fig. 22 is a perspective view of a fifth embodiment implemented by the present invention.
Fig. 23 is a perspective view of a fifth embodiment of the present invention, without the upper shell.
Fig. 24 is an exploded view of a fifth embodiment implemented by the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-6, a first implementation of the neck hanging fan of the present invention is shown, in which the neck hanging fan comprises a handle 1, a fan 2 and a hose 4, wherein the fan 2 is mounted in a housing 3. The handle 1 and the fan 2 are connected together through a hose 4. The hose can link together fan and handle, and when using, can hang the fan on the neck through the hose, and the handle plays the counter weight effect, and the fan of being convenient for provides wind-force for people to the effect of the cooling of blowing is realized.
The fan may be any one of a fan blade fan and a turbofan, and in the implementation shown in the figure, the fan 2 is a fan blade fan.
The hose 4 is fixed on the fan or the handle in an inserting way or embedded and fixed on accessories of the fan or the handle. In this embodiment, as shown in fig. 2 to 5, since the fan is fixed to the housing 3, one end of the hose 4 can be fixed to the housing 3, and the other end can be fixed to the handle. Have very little volume for fan and handle, with its rolling or coil the back, can draw in on the fan or in the handle, do not occupy outside space to reduce the volume that occupies of fan effectively, be convenient for people to carry and use.
Referring to fig. 3, the housing 3 has an outer shell 31, a middle shell 33 and a rear shell 34, wherein the outer shell 31 has a reduced diameter portion 39, a cavity 32 is formed between the reduced diameter portion 39 and the middle shell 33, and the cavity 32 forms a receiving position for receiving the wound hose 4; the housing 31 has a laterally projecting plug-in part 37, the hose 4 being plugged into the plug-in part 37 and wound around the reduced diameter part, the other end being plugged into the handle insert part 13.
The housing 31 has two parts: the middle of the upper part is provided with a fan hole 26 for installing the fan 2; the lower part has a protrusion 36 protruding downward, and the corresponding position of the middle shell 33 has a recess 331, which combine to realize the positioning and splicing function for the outer shell 31 and the middle shell 33.
The rear case 34 has a protruded fan mounting position 35 at a middle position thereof, and the fan 2 is mounted on the fan mounting position 35.
Handle 1 is including epitheca 11 and inferior valve 12, forms a cavity between epitheca 11 and the inferior valve 12, is equipped with battery 6, PCB board 7 in the cavity, is equipped with control button 5 on the epitheca 11, is equipped with the interface 8 that charges on the base of epitheca 11, and control button 5 all is connected with battery and PCB board 7 electricity with the interface 8 that charges.
The fan 2 includes a fan cover 21, fan blades 22, a motor 23, a rotor 24, and a motor fixing member 25, which are all known in the art and will not be described herein.
Generally, in order to properly shape the hose to meet the use requirements of people, a shaping pipe is arranged in the hose, and the shaping pipe is usually a metal pipe and penetrates or is embedded in the hose, so that the hose has proper hardness and can keep certain bending performance.
The fan 2 is electrically connected with the battery 6 and the PCB 7, and a lead can penetrate through the sizing pipe to realize the electrical connection.
In this embodiment, the hose 4 needs to be accommodated, and a receiving position is provided through the housing 3 corresponding to the fan 2, so that the hose can be wound around the periphery of the fan.
Referring to fig. 6-9, a second implementation of the neck hanging fan of the present invention is shown, in which the fan and the handle are separate structures, and the hose is wound around the handle. To distinguish from the first implementation, in this implementation the beginning of the arabic numeral designation starts with "2", as does the following implementation.
As shown in the figure, the neck hanging fan comprises a handle 201, a fan 203 and a hose 202, wherein the hose 202 connects the fan 203 and the handle 201 together, in order to connect the hose 202, the side surface of the fan 203 is provided with a protruding insertion part 204, the hose 202 is inserted and fixed in the insertion part 204, and the other end of the hose 202 is inserted on the handle 201. The handle 201 is connected with the fan 203 through the hose 202, when the fan is used, the fan can be hung on the neck through the hose, the handle plays a role in balancing weight, the fan is convenient to provide wind power for people, and therefore the effect of blowing and cooling is achieved.
The fan may be any one of a fan blade fan and a turbofan, and in the implementation shown in the figure, the fan 203 is a fan blade fan.
As shown in fig. 8 and 9, the handle 201 includes an upper shell 211 and a lower shell 212, wherein the lower shell 212 has an i-shaped structure, and a cavity is formed in the middle of the lower shell, and the battery 205 and the PCB 206 are disposed in the cavity; the lower case 212 has a handle insertion part 213 protruding laterally to insert the hose 202 so that one end of the hose 202 is fixed to a sidewall of the fan 203 and the other end is fixed to the handle 201. The hose 202 may be wound around the i-shaped inner wall of the lower shell 212, as shown in fig. 7 and 8.
A control button 207 is provided on the upper surface of the upper case 211, and the control button 207 is electrically connected to the battery 205 and the PCB 206.
The fan 203 includes a fan cover 231, fan blades 232, a motor 233, a rotor 234, a motor fixing member 235 and a fan bottom case 236, wherein a fan mounting position 237 is protruded in the middle of the fan bottom case 236, and the fan mounting is applied to mount the fan assembly, which are the prior art and will not be described herein again.
The hose 202 is fixed to the fan 203 at one end and to the handle 201 at the other end. The hose 202 has a small volume relative to the fan and the handle, and can be coiled in the handle and almost completely collected in the handle without occupying external space, thereby effectively reducing the occupied volume of the fan and being convenient for people to carry and use.
Similarly, in order to properly shape the hose, a sizing tube, typically a metal tube, may be provided within the hose to provide the hose with the proper stiffness and yet maintain a certain bending performance.
In this embodiment, the hose 202 is accommodated in the handle 201 by providing a receiving portion, so that the hose 202 can be wound around the handle 201.
Fig. 10-14 show a third implementation of the neck hanging fan of the present invention, in which the fan and handle are separate structures and the hose is folded and stored in the handle. As shown in the figure, the neck hanging fan comprises a handle 301, a fan 303 and a hose 302, wherein the hose 302 connects the fan 303 and the handle 301 together, in order to connect the hose 302, the side surface of the fan 303 is provided with a protruding plug-in part 306, the hose 302 is plugged and fixed in the plug-in part 306, and the other end of the hose 302 is plugged in the handle 301. The handle 301 is connected with the fan 303 through the hose 302, and when the fan is used, the fan can be hung on the neck through the hose, and the handle plays a role in balancing weight, so that the fan can provide wind power for people, and the effect of blowing and cooling is achieved.
The outer surface of the handle 1 is provided with a button 304, and the side surface is provided with a charging interface 305. Button 304 and charging interface 305 are electrically connected to battery 307 and PCB board 308.
The fan may be any one of a fan blade fan and a turbofan, and in the implementation shown in the figure, the fan 303 is a fan blade fan.
The handle 301 includes an upper shell 311 and a lower shell 312, wherein the upper shell 311 and the lower shell 312 are connected together by a hinge 313.
Meanwhile, the lower shell 312 has a fastening mechanism 314 for fastening with a fastening hole 315 (the fastening mechanism and the fastening hole are conventional and therefore not shown) on the lower shell accessory 317, and the engagement between the fastening mechanism 314 and the fastening hole 315 can be realized by the conventional technology, which is not described herein again. As shown in fig. 14, the inner wall of the upper case 311 is fixed (by means of adhesion or the like) with a lower case attachment 317; the upper part of the lower shell accessory 317 is fixed with the upper shell 11, the middle lower part of the lower shell accessory 317 is provided with a reducing part 316, a cavity is formed inside the reducing part 316, and the battery 307 and the PCB 308 are arranged in the cavity; also, the side wall of the lower case attachment 317 has a handle insertion part 318 protruding laterally to insert the hose 302 so that one end of the hose 302 is fixed to the side wall of the fan 303 and the other end is fixed in the handle 301.
The reduced diameter portion 316 of the lower shell attachment 317 is recessed in the upper shell 311 and the lower shell 312, and therefore can be used to wrap the hose 302 to receive the hose 302.
The fan 303 specifically includes a fan cover 331, fan blades 332, a motor 333, a rotor 334, a motor fixing member 335, and a fan bottom case 336, wherein a protruding fan mounting position 337 is disposed in the middle of the fan bottom case 336, and the fan mounting members are applied to mount the fan mounting members.
In this implementation, the hose 302 is fixed at one end to the outer wall of the fan 303 and at the other end to the handle 301. The hose has very little volume for fan and handle, can coil it in the handle, draws in the handle almost completely, does not occupy outside space to reduce the volume that occupies of fan effectively, be convenient for people to carry and use.
In this implementation, the hose 302 is accommodated in the handle 301, and the hose 302 can be wound around the handle 301 to effectively reduce the occupied space.
Fig. 15-19 show a fourth implementation of the neck hanging fan of the present invention, in which a new fan folding structure is designed to completely fold the handle in the fan, so that the whole body is smaller. As shown, the hanging neck fan comprises a handle 401, a fan 403 and a hose 402, wherein the hose 402 connects the fan 403 and the handle 401. The handle 401 is separate from the fan 403, although it may be placed within the fan 403. In order to connect the hose 402, the back of the fan 403 has a protruding plug part 414 (specifically, the fan has a protruding plug part 414 on the outer surface of the fan bottom case 436, and the plug part 414 is attached to the outer surface of the fan bottom case 436 and is located in the space outside the handle 401, so that the connection with the hose 402 is not only facilitated, but also the space is not occupied), and the hose 402 is plugged and fixed in the plug part 414, so as to realize the connection with the fan 403. However, from an external perspective, only the fan 403 can be seen.
The other end of the hose 402 is connected to a handle connector 413 on the side of the handle 401. From this, handle 401 links together through hose 402 with fan 403, when using, can hang the fan on the neck through the hose, and the handle plays the counter weight effect, and the fan of being convenient for provides wind-force for people to the effect of the cooling of realizing blowing.
The fan may be a fan blade fan or a turbofan, and in the implementation shown in the figure, the fan 403 is a fan blade fan.
The handle 401 is integrally in the shape of a disk and comprises an upper shell 411 and a lower shell 412, wherein the upper shell 411 is annular, the lower shell 412 is in the shape of a disk, and the lower shell 412 is buckled on the upper shell 411; the upper shell 411 and the lower shell 412 are snapped together to form the handle 401. A protruding handle insertion part 413 is formed on a side wall of the lower case 412 to insert the hose 402, and the hose 402 is inserted into the lower case 412 and then is generally wound around the outer walls of the upper case 411 and the lower case 412 to be received.
To accommodate the handle 401, the fan 403 is also of circular configuration, and the outer diameter of the fan 403 is larger than the handle 401 to enable the handle to be positioned within the fan 403. A bottom case 405 having the same size as the fan is provided at one side of the fan 403, and a button 404 is provided on the bottom case 405. The button 404 is electrically connected to a battery 406 and a PCB 407.
A containing cavity is formed between the bottom shell 405 and the fan 403, the handle 401 is arranged in the containing cavity, as shown in fig. 17 and 18, the hose 402 is wound on the handle 401 and is gathered in the containing cavity.
Specifically, the fan bottom case 436 has a cavity on the back side, and the battery 406 and the PCB 407 are disposed in the cavity and fixed by a battery cover 461. Also, the handle 401 may be nested within the cavity.
The fan 403 includes a fan cover 431, fan blades 432, a motor 433, a rotor 434, a motor fixing member 435, and a fan bottom case 436, which are all known in the art and are not described herein again.
In this embodiment, for accommodating the hose 402, an accommodating portion is provided at a side of the fan, the accommodating portion is formed by a bottom case and a fan bottom case, and the hose and the handle can be accommodated in the accommodating portion. Thus, both hose 402 and handle 401 may be housed within fan 403.
The hose has very little volume for fan and handle, can wind on the handle in this implementation to draw in the fan with the handle in, do not occupy outside space completely, thereby reduce the occupation volume of fan effectively, be convenient for people to carry and use.
Fig. 20-24 show a fifth embodiment of the neck hanging fan, which is also a separate structure of the fan and the handle. The neck hanging fan comprises a handle 501, a fan 503 and a hose 502, wherein the fan 503 is connected with the handle 501 through the hose 502, specifically, one end of the hose 502 extends into the fan fixed in the fan 503, and the other end of the hose is fixed in the handle 501, so that the handle 501 is connected with the fan 503 through the hose 502, when the neck hanging fan is used, the fan can be hung on the neck through the hose, the handle plays a role of a counterweight, the fan can provide wind power for people, and the effects of blowing and cooling are achieved.
The fan may be a fan blade fan or a turbofan, and in the implementation shown in the figure, the fan 503 is a fan blade fan.
As shown in fig. 24, the main body of the handle 1 includes an upper shell 512 and a lower shell 513, wherein the upper shell 512 is a plate-shaped structure, and a button hole is formed on the upper surface of the upper shell for penetrating the button 504 arranged on the handle; the lower casing 513 is box-shaped, and a hose 502 is arranged in the lower casing; the upper shell 512 and the lower shell 513 are snapped together, thereby forming the handle 501.
The lower case 513 has a receiving chamber 514 at a front portion thereof, the receiving chamber 514 is used for receiving the flexible tube 502, the flexible tube 502 is folded and folded to be accommodated in the receiving chamber 514, and the receiving chamber 514 has a coupling portion 515 at a bottom side thereof, and the flexible tube 502 is coupled and fixed to the cover coupling portion 515.
The lower part of the lower case 513 has a battery cover 511, and the battery 507 and the PCB 506 are accommodated in the lower case 513 and are enclosed in the lower case 513 by the battery cover 511. Be provided with button 504 on the outer wall of epitheca 512, simultaneously, be provided with the interface 505 that charges on the lateral wall of inferior valve 513, button 504 and the interface 505 that charges all are connected with battery 507 and PCB board 506 electricity, and fan 503 also carries out the electricity with battery 507 and PCB board 506 and connects.
The fan 503 includes a fan cover 531, fan blades 532, a motor 533, a rotor 534, a motor holder 535, and a fan bottom case 536, which are all prior art and will not be described herein.
A hose insertion portion 537 is provided at one side of the fan case 536 to insert and fix the hose 502.
In this implementation, hose 502 is secured at one end within fan 503 and at the other end within handle 501. The hose has very little volume for fan and handle, can coil it in the handle, draws in the handle almost completely, does not occupy outside space to reduce the volume that occupies of fan effectively, be convenient for people to carry and use.
In this implementation manner, the handle 501 has an accommodating cavity, the hose 502 is accommodated in the accommodating cavity after being folded, and meanwhile, an inserting portion is provided in the fan, and the hose is fixed to the inserting portion.
In a word, the fan and the handle can be connected together through the hose, when the fan is used, the fan can be hung on the neck through the hose, the handle plays a role of counterweight, the fan can provide wind power for people conveniently, and therefore the effect of blowing and cooling is achieved.
Especially, the fan and the handle are connected through the hose, so that the fan can be hung on a neck conveniently for use, the hose can be folded in to the maximum extent, and the volume of the neck hanging fan is reduced conveniently.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (12)

1. A neck hanging fan comprises a handle and a fan and is characterized in that the handle and the fan are connected together through a hose.
2. The neckhanging fan of claim 1, wherein the hose is secured to the fan or the handle by a snap fit or an insert.
3. The neck hanging fan as claimed in claim 2, wherein a sizing tube is provided in the hose, the sizing tube is usually a metal tube, and is inserted or embedded in the hose.
4. The neck fan of claim 1 wherein the fan includes a receiving portion disposed about the periphery thereof for receiving a hose disposed about the periphery of the fan.
5. The neck fan of claim 4 wherein the fan is comprised of a fan assembly and a shroud, the fan assembly and shroud having a receiving space therebetween, the hose being received in the receiving space.
6. The neck hanging fan as claimed in claim 1, wherein the fan is provided with a receiving position at a side thereof for gathering the hose at one side of the fan.
7. The neck hanging fan as claimed in claim 6, wherein the fan is composed of a fan assembly and a cover plate, a receiving cavity is provided between the cover plate and the fan assembly, and the hose and the handle can be received in the receiving cavity.
8. The neck fan of claim 1 wherein the handle includes a receiving portion disposed about a periphery thereof for receiving a hose about the periphery of the handle.
9. The neck hanging fan as claimed in claim 8, wherein the handle is of an i-shaped configuration, the middle of the i-shaped configuration is a receiving position, and the hose is wound around the receiving position.
10. The neckhanging fan of claim 1, wherein the handle has a receiving cavity therein for receiving the hose therein.
11. The neckhanging fan as claimed in claim 10, wherein the handle has a cavity therein, the cavity is a receiving cavity, and a coupling portion for connecting a hose is provided at one side of the cavity, the hose being received in the receiving cavity after being folded.
12. The neck hanging fan as claimed in claim 11, wherein the handle has a receiving cavity, the receiving cavity has a winding member therein, the winding member protrudes from the receiving cavity, and a plug portion is provided at one side of the winding member, and the hose is fixed to the plug portion.
CN202010637128.4A 2020-07-03 2020-07-03 Hang neck fan Pending CN111852910A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010637128.4A CN111852910A (en) 2020-07-03 2020-07-03 Hang neck fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010637128.4A CN111852910A (en) 2020-07-03 2020-07-03 Hang neck fan

Publications (1)

Publication Number Publication Date
CN111852910A true CN111852910A (en) 2020-10-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010637128.4A Pending CN111852910A (en) 2020-07-03 2020-07-03 Hang neck fan

Country Status (1)

Country Link
CN (1) CN111852910A (en)

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