CN212744411U - Plug-in type hanging neck fan - Google Patents

Abstract

The utility model relates to a neck fan is hung to plug-in type, including support and fan, be equipped with the wind channel in the support, the wind channel feeds through in the fan, set up a sealing on the support at least, the sealing blocks the wind channel, makes the wind channel set up at the part of support, just be provided with the grafting structure on the sealing, the grafting structure will the support separation to the equipment and the dismantlement of neck fan are hung in the realization. The utility model discloses an independently set up grafting structure on fan bracket, make the fan can dismantle and assemble through grafting structure, not only reduced the volume of hanging the neck fan effectively, improved the convenience that carries, also can make moreover hang the neck fan and use in more places, be convenient for hang the wide use of neck fan.

Description

Plug-in type hanging neck fan

Technical Field

The utility model belongs to the technical field of daily necessities, in particular to can hang fan that uses on the neck.

Background

In daily life, the fan is a necessary tool for people to drive heat and reduce summer heat. But daily domestic fan is bulky, is difficult to use in office space and trip, therefore people utility model portable's handheld fan.

As patent application 201120497656.0 discloses a hand-held fan, this hand-held fan, including hollow casing, motor and by motor drive's blade, be equipped with the wind channel that is used for carrying the rotatory produced air current of blade in the casing, the one end in wind channel is equipped with the fresh air inlet, motor and blade all set up in the wind channel leans on the one end of fresh air inlet, still is equipped with on the casing to link up the exhaust vent that forms wind with output air current with the wind channel. The application mainly solves the problems that the existing fan is unsafe to use and inconvenient to carry, and achieves the purposes of improving the safety performance of the fan and being convenient to carry.

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, occupies resources of one hand, and is inconvenient when needing to hold other articles. 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 air 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.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, an object of the present invention is to provide a plug-in type neck hanging fan, which can be simply and rapidly assembled and disassembled by improving the structure, and is convenient for people to carry and use.

Another object of the utility model is to provide a neck fan is hung to plug-in type, should hang neck fan structure and set up simply, and it is convenient to realize, has reduced the volume of hanging the neck fan effectively, has improved the convenience of carrying and transporting, is convenient for hang the wide use of neck fan.

In order to achieve the above object, the technical solution of the present invention is as follows.

The utility model provides a neck fan is hung to plug-in type, is equipped with the wind channel including support and fan in the support, and the wind channel communicates in the fan, its characterized in that set up a closing part on the support at least, the closing part blocks the wind channel, makes the wind channel set up at the part of support, just be provided with grafting structure on the closing part, grafting structure will the support separation to the equipment and the dismantlement of neck fan are hung in the realization. The utility model discloses an independently set up grafting structure on fan bracket, make the fan can dismantle and assemble through grafting structure, not only reduced the volume of hanging the neck fan effectively, improved the convenience that carries, also can make moreover hang the neck fan and use in more places, be convenient for hang the wide use of neck fan.

Further, the plug-in structure divides the closing part into two parts, and the plug-in structure also has two parts which are respectively arranged on the two parts divided by the closing part.

Typically, the closure part has a corresponding recess provided with a plug-in structure.

Still further, the plug-in structures include, but are not limited to, USB plugs and sockets, connector plugs and sockets.

Furthermore, the plug-in structure divides the closed part into two parts, namely a first closed part and a second closed part, and the plug-in structure is realized as a USB plug and a USB socket; corresponding to the structure of the closed part, the USB plug and the socket are also provided with two groups which are respectively embedded in the first closed part and the second closed part.

Furthermore, the first closing part is provided with a USB plug and a USB socket, the second closing part is provided with a USB plug and a USB socket, the USB plugs and the USB sockets of the first closing part and the second closing part correspond to each other in a staggered mode, namely the USB plug on the first closing part corresponds to the USB socket on the second closing part, and the USB plug on the second closing part corresponds to the USB socket on the first closing part, so that the quick splicing relation is convenient to form.

The beneficial effects of the utility model reside in that:

the utility model discloses hanging the neck fan to having the support and having carried out structural analysis, avoided setting up the position of fan, set up the grafting structure through the sealing that does not set up the wind channel, can keep the reasonable setting in current fan and wind channel, do not influence the air-out effect, can combine the characteristics of hanging the neck fan again, pertinence ground will hang the neck fan and design into detachable structure, portable and transportation.

Furthermore, the utility model discloses can reduce the volume of hanging the neck fan effectively, improve the convenience of carrying, can make and hang the neck fan and use in more places, be convenient for hang the wide use of neck fan.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the disassembled state of the present invention.

Fig. 3 is an exploded view of the implementation of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in 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. 1-3, a plug-in type neck hanging fan for realizing the utility model is shown, the plug-in type neck hanging fan mainly comprises a bracket and a fan, wherein the bracket is divided into three parts, namely a blowing part 1 with two sides extending out and a sealing part 2 connecting the two blowing parts 1, wherein, two front ends that blow portion 1 all are provided with fan assembly 4, and all be equipped with the wind channel in two portions 1 that blow, the wind channel communicates in fan assembly 4 (fan assembly 4 and wind channel are prior art, no longer describe here), wind-force that fan assembly 4 produced blows out (specifically speaking, there are two bar grooves at two upper surfaces that blow portion 1, combine figure 3 to show, the last air-out spare that is equipped with of bar groove, air outlet 3 has on the air-out spare, the air output that can effective control wind gap 3 like this, be unlikely to too big wind-force and cause the discomfort to the user) from the wind gap 3 of portion upper surface of blowing.

The outer side of the fan component 4 is provided with a decorative cover 41, and the decorative cover 41 has the decoration function, can prevent hairs from being sucked by the fan component 4 and also has the safety protection function.

As can be seen from the structures of fig. 1-3, the bracket is provided with a section of closed part 2, and the air duct in the bracket is blocked by the closed part 2, so that the air duct is arranged at the part of the bracket where the fan assembly 4 is arranged, and the air outlet effect is not affected; meanwhile, the plug-in structure 5 is arranged on the sealing part 2, and the assembly and disassembly of the neck hanging fan are realized through the plug-in structure 5.

In particular, the plug-in structure 5 divides the enclosure into two parts, a first enclosure part 21 and a second enclosure part 22, respectively, the plug-in structure 5 in this implementation being embodied as a USB plug 51, 53 and a USB socket 52, 54. Corresponding to the structure of the closing parts, the USB plug and the socket also have two sets, which are respectively embedded in the first closing part 21 and the second closing part 22. Specifically, the first closing part 21 and the second closing part 22 respectively have a recess (since it is shielded by the USB plug, the position of the recess is not shown in the figure, that is, the position where the USB plug and the USB socket are provided) to mount the USB plugs 51 and 53 and the USB sockets 52 and 54.

Referring to fig. 3, the first closing part 21 is provided with a USB plug 51 and a USB socket 54, the second closing part 22 is provided with a USB plug 53 and a USB socket 52, the USB plugs 51, 53 of the first closing part 21 and the second closing part 22 correspond to the USB sockets 52, 54 alternately, that is, the USB plug 51 of the first closing part 21 corresponds to the USB socket 52 of the second closing part 22, and the USB plug 53 of the second closing part 22 corresponds to the USB socket 54 of the first closing part 21, so that the USB plug 51 of the first closing part 21 can be inserted into the USB socket 52 of the second closing part 22, and at the same time, the USB plug 53 of the second closing part 22 can be inserted into the USB socket 54 of the first closing part 21, so as to form a good splicing relationship, and make the first closing part 21 and the second closing part 22 well combined together.

In this way, the protruding USB plugs 51 and 53 also have a guiding function, enabling the first closing part 21 and the second closing part 22 to be quickly attached and detached.

For the two blowing parts 1, for convenience of manufacture and generation of an air channel, the blowing part 1 is generally composed of an inner shell 13, an outer shell 11 and a separation strip 12, the inner shell 13 and the outer shell 11 form a shell of the blowing part 1, the separation strip 12 is positioned in the shell to separate an inner space, the air channel is formed between the separation strip 12 and the inner shell 13, a storage space is formed between the separation strip 12 and the outer shell 11, and a battery 6 and a PCB (printed circuit board) 7 for printing a fan control circuit are installed in the storage space, so that all parts of the neck hanging fan can be compactly assembled together.

When in use, the positions of the two USB plugs of the first closed part 21 and the second closed part 22 are staggered and corresponding, namely the USB plugs are inserted into the USB sockets, so that the first closed part 21 and the second closed part 22 can be spliced; when the USB plug needs to be detached, the first sealing part 21 and the second sealing part 22 are separated towards two sides by force, and the USB plug and the USB socket are separated. Therefore, the assembly is convenient and convenient, and the disassembly is also very simple and easy, thereby being convenient for use.

In other implementations, the plug-in structure described above may also be implemented with similar connector plug and receptacle structures.

In actual needs, the sealing portion may be provided at one location, or two or three locations, as long as the fan and the air duct are correspondingly adjusted.

Meanwhile, the sealing part can be arranged at the middle neck hanging part and can also be designed on the side blowing part, and the air blowing effect is feasible as long as the air blowing effect is not influenced.

In a word, the utility model discloses hanging the neck fan to having the support has carried out structural analysis, has avoided setting up the position of fan, sets up the grafting structure through the enclosure that does not set up the wind channel, can keep the reasonable setting in current fan and wind channel, does not influence the air-out effect, can combine the characteristics of hanging the neck fan again, and pertinence ground will hang the neck fan and design into detachable structure, portable and transportation.

Furthermore, the utility model discloses can reduce the volume of hanging the neck fan effectively, improve the convenience of carrying, can make and hang the neck fan and use in more places, be convenient for hang the wide use of neck fan

The splicing structure also has the guiding function, so that the neck hanging fan can be spliced and disassembled quickly and accurately, and the use convenience is greatly improved.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (6)

1. The utility model provides a neck fan is hung to plug-in type, is equipped with the wind channel including support and fan in the support, and the wind channel communicates in the fan, its characterized in that set up a closing part on the support at least, the closing part blocks the wind channel, makes the wind channel set up at the part of support, just be provided with grafting structure on the closing part, grafting structure will the support separation to the equipment and the dismantlement of neck fan are hung in the realization.

2. The plug-in type neckhanging fan of claim 1, wherein the plug-in structure divides the closing portion into two parts, the plug-in structure also having two parts respectively provided on the two parts divided by the closing portion.

3. A plug-in type neck hanging fan as claimed in claim 2, wherein the closing portion has a corresponding recess provided with a plug-in structure.

4. A plug-in type neck hanging fan according to claim 3, wherein the plug-in structure partitions the enclosure into a first enclosure and a second enclosure, the plug-in structure being implemented as a USB plug and a USB socket; corresponding to the structure of the closed part, the USB plug and the socket are also provided with two groups which are respectively embedded in the first closed part and the second closed part.

5. The plug-in type neck hanging fan as claimed in claim 4, wherein the first closing part is provided with a USB plug and a USB socket, and the second closing part is provided with a USB plug and a USB socket, the USB plugs and the USB sockets of the first closing part and the second closing part are alternately corresponding, that is, the USB plug on the first closing part corresponds to the USB socket on the second closing part, and the USB plug on the second closing part corresponds to the USB socket on the first closing part, so that a quick splicing relationship is facilitated.

6. The plug-in type neck fan as claimed in claim 2, wherein the plug-in structure is a connector plug and a socket.

Images