CN215170979U

CN215170979U - Hang neck fan convenient to it is folding

Info

Publication number: CN215170979U
Application number: CN202120610995.9U
Authority: CN
Inventors: 宋胜强
Original assignee: Shenzhen Woqu Technology Co Ltd
Current assignee: Shenzhen Woqu Technology Co Ltd
Priority date: 2020-12-19
Filing date: 2021-03-25
Publication date: 2021-12-14
Anticipated expiration: 2031-03-25

Abstract

The utility model provides a hang neck fan convenient to it is folding in hanging neck fan field should hang the neck fan including being used for hanging the neck subassembly that hangs on user's neck, two fan assembly that have the fan function, and the activity setting of two fan assembly folded cascade respectively is hanging neck subassembly both ends, and hangs the equal activity in neck subassembly both ends and be provided with and be used for locking the locking structure on hanging the neck subassembly with corresponding fan assembly. In the utility model, the locking structure can lock the corresponding fan component on the neck hanging component through moving on the neck hanging component, so that the neck hanging fan keeps the using state and is more convenient for normal use, and the using effect is not influenced by the shaking of the fan component on the neck hanging component when the neck hanging fan is used; or make the fan unit who corresponds no longer lock on hanging the neck subassembly, make fan unit can fold on hanging the neck subassembly to reduce the space occupation volume of this hanging the neck fan, make it more convenient to accomodate, carry.

Description

Hang neck fan convenient to it is folding

Technical Field

The utility model belongs to hang neck fan field, in particular to be convenient for folding hang neck fan.

Background

The fan is a household appliance which uses a motor to drive blades to rotate so as to accelerate air circulation, and is mainly used for cooling, relieving summer heat and circulating air. The product is widely used in places such as families, classrooms, offices, shops, hospitals, hotels and the like.

Compare document 1 fan as patent application number "201420733022.4", including the dustcoat, the dustcoat in be equipped with casing, blade, the casing in be equipped with the motor, the output shaft of motor on be equipped with positioning seat, its characterized in that: the blade and the positioning seat are integrally formed, an annular boss is arranged on the outer side end face of the motor output shaft, a shoulder step is formed between the annular boss and the outer side end face of the motor output shaft, the positioning seat is arranged in an annular shape, sponge is pressed between the positioning seat and the shoulder step, an elastic tongue piece is arranged on the inner circle face of the positioning seat and is abutted against the annular boss, and the positioning seat and the shoulder step are fixed through bolts. Adopt above-mentioned technical scheme, provide a fan, it can reduce the noise of fan well, simple to operate and simple structure. However, the fan is large in size, cannot be carried about, can be used at any time, and is not suitable for being used when people go out.

In order to solve the above problems, the prior art proposes a concept of a neck hanging fan, in which the fan is used in a neck hanging structure, so that a user can start using the fan by simply hanging the neck hanging fan around the neck and turning on a switch, and both hands of the user can be released. However, the existing neck hanging fan has the problem of inconvenient folding, so that the existing neck hanging fan still occupies a larger volume when being stored or carried, for example, the comparison document 2 with the patent application number of '201922492811.9' provides a neck hanging fan, which comprises a neck wearing frame worn on the neck of a human body and shells connected to two ends of the neck wearing frame, wherein the shells are provided with an air inlet and an air outlet, the shells are internally provided with fans, and the neck wearing frame comprises a bending piece and a soft rubber layer coated outside the bending piece; the neck hanging fan further comprises a battery and a circuit board, the circuit board is electrically connected with the battery and the fan respectively, and the battery and the circuit board are arranged in the shell. This hang neck fan has adopted piece and the soft glue film of buckling, and the effect that above-mentioned structure played is for the neck of the angle that the regulation string neck fan was opened with the different thickness of adaptation, though can make this string neck fan reduce certain space occupation volume when accomodating or carrying at above-mentioned structure, but the space occupation volume that should reduce is limited, the demand that satisfies the user that still can't be fine.

Disclosure of Invention

In order to solve the above problems, a primary object of the present invention is to provide a conveniently foldable neck hanging fan, which can be folded to reduce the volume occupied by the neck hanging fan, so that the neck hanging fan can be more conveniently stored and carried; and the neck hanging fan is also provided with a locking structure, and the locking structure can be adjusted to lock, so that the neck hanging fan cannot be folded when in use.

Another object of the utility model is to provide a be convenient for folding hang neck fan, this fan simple structure, the production and processing of being convenient for, and more facilitate the use.

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

The utility model provides a hang neck fan convenient to fold, should hang neck fan including being used for hanging the neck subassembly on user's neck, two fan assembly that have the fan function, its characterized in that, two fan assembly sets up respectively at hanging neck subassembly both ends, and one of them fan assembly folded cascade swing joint is on hanging the neck subassembly. The utility model discloses in, should hang the neck fan and can fold to reduce the space occupation volume of this string of neck fan, make this string of neck fan can more conveniently accomodate, carry.

Furthermore, the two fan assemblies can be movably connected to the neck hanging assembly in a folding mode.

Furthermore, the two ends of the hanging neck assembly are movably provided with locking structures used for locking the corresponding fan assembly on the hanging neck assembly. The fan assembly is an existing structure capable of realizing the function of a fan. The fan components can be movably arranged at two ends of the neck hanging component in a foldable mode, namely the fan components at the two ends of the neck hanging component can move inwards to be folded or folded outwards. The locking structure can lock the corresponding fan component on the neck hanging component through moving on the neck hanging component, so that the neck hanging fan is kept in a use state and is more convenient to use normally, and the use effect cannot be influenced due to the fact that the fan component shakes on the neck hanging component when the neck hanging fan is used; or make the fan unit who corresponds no longer lock on hanging the neck subassembly to make fan unit and hang and can move about between the neck subassembly, make fan unit can fold on hanging the neck subassembly, occupy the volume with the space that reduces this string neck fan, make this string neck fan can more conveniently accomodate, carry. And the hanging neck fan has a simple structure, is more convenient to produce and process and is more convenient to use.

Furthermore, locking structure is including the retaining member, fan unit corresponds retaining member department and is provided with the locking position, locking structure can drive the retaining member activity to locking position in so that fan unit locks on hanging the neck subassembly when hanging the neck subassembly and move about, makes fan unit and hang and can not move about between the neck subassembly. Namely, when through the activity of control locking structure, both can make the retaining member move about to locking position for fan unit locking can not move about on hanging the neck subassembly, can make the retaining member come out from locking position internalization again, makes fan unit and hang and can move about between the neck subassembly, in order to make things convenient for folding.

Furthermore, the two fan assemblies are respectively hinged to two ends of the neck hanging assembly.

Furthermore, the locking structure also comprises a pushing piece used for pushing the locking piece to enable the locking piece to enter or exit the locking position, the pushing piece is movably arranged on the neck hanging component, one end of the pushing piece is exposed outside the neck hanging component, and the other end of the pushing piece is connected with the locking piece. Show the impeller one end in hanging the neck subassembly outside through promoting for the impeller other end drives the retaining member activity, and then realizes the locking between fan assembly and the string neck subassembly or can move about. The operation is more convenient, so that the user can use the device more conveniently.

Further, the retaining member sets up in hanging the neck subassembly, just hang neck subassembly both ends and all be provided with and correspond the movable through-hole of retaining member adaptation, locking position corresponds with movable through-hole, just locking position is located fan assembly's top. When the locking piece moves, the locking piece can pass in and out of the locking position through the movable through hole so as to realize locking or unlocking. Above-mentioned setting makes the retaining member be located hang the neck subassembly, and it can not be prominent outside this hang neck fan promptly for it has received the protection of hanging the neck subassembly, avoids it to receive the damage, influences its use.

Further, the locking position is a groove located at the top end of the fan assembly. The groove is simpler in structure, and can be combined with the locking piece to better complete locking work.

Furthermore, a pushing through hole is formed in the locking piece, and the other end of the pushing piece penetrates through the pushing through hole to be movably connected with the locking piece; the neck hanging component is characterized in that a limiting cavity for limiting the pushing piece to move up and down to avoid the pushing piece from falling is arranged at one end of the neck hanging component corresponding to the pushing piece, one end of the pushing piece is arranged in the limiting cavity, and the top end face of the pushing piece is exposed out of the outer side face of the neck hanging component. When impeller one end was in hanging neck subassembly outside back and forth activity promptly, its other end can drive retaining member back and forth activity, and because its and promote the setting between the through-hole for the impeller other end also can not be when the impeller drives the retaining member activity in hanging neck subassembly lateral surface department undulation from top to bottom.

Furthermore, locking structure is still including the spring, the spring setting is in hanging the neck subassembly, and the spring both ends support respectively and hold on retaining member and hang the neck subassembly. Due to the arrangement of the spring, when the locking piece extends into the locking position, the locking piece is abutted against the locking piece, so that the locking piece is prevented from being separated from the locking position due to shaking, and the fan assembly and the neck hanging assembly can move; when needs are accomodate, only need through promoting the impeller for retaining member compression spring withdraws from the locking position backward, can fold fan assembly on hanging the neck subassembly.

Further, hang the neck subassembly internal fixation and be provided with wholly for the tubbiness hold the piece, the fixed portion that cup joints that wholly is the columniform that is provided with on the retaining member, the spring setting is held in holding the piece and one end is supported and is held on holding the piece, the spring other end cup joints in the portion of cup jointing and its top supports and holds on the retaining member. The accommodating piece and the sleeving part are arranged, so that the supporting effect of the spring is better, the spring is prevented from being separated from the position, and the interference on the use or the storage of the neck hanging fan is avoided.

Furthermore, hang the neck subassembly and correspond fan assembly top department and be provided with folding cavity of dodging, hang the top activity of neck subassembly to folding cavity department of dodging when the neck subassembly is folded on fan assembly. The folding cavity is avoided, so that the hanging neck assembly cannot obstruct the fan assembly when the fan assembly moves.

Further, hang the neck subassembly including two installed parts and the piece of buckling that can buckle, two the installed part is fixed the setting respectively and is buckling a both ends, and two the installed part respectively with two swing joint that hang neck subassembly folded cascade. The bending piece can preferably be made of silicone. And a bending fixed piece can be fixed in the bending piece, and the bending fixed piece can be preferably a spring hose. The use of piece of buckling, the angle that adjustable string of neck fan was opened is with the neck of the different thicknesses of adaptation, makes this string of neck fan can also further compress its occupation space's volume when folding accomodating simultaneously.

Furthermore, a battery is fixedly arranged in the fan assembly.

Furthermore, still be provided with the flabellum in the fan subassembly and be used for driving the motor of flabellum, the motor is fixed to be set up in the fan subassembly, the flabellum is fixed to be set up on the output shaft of motor. The motor is powered by a battery, and the fan assembly is provided with an air inlet and an air outlet corresponding to the fan blades.

The beneficial effects of the utility model reside in that: the utility model discloses in, the activity setting of fan unit folded cascade is hanging neck subassembly both ends, and the fan unit who hangs neck subassembly both ends promptly can inwards move about and draw in or outwards fold in with folding. The locking structure can lock the corresponding fan component on the neck hanging component through moving on the neck hanging component, so that the neck hanging fan is kept in a use state and is more convenient to use normally, and the use effect cannot be influenced due to the fact that the fan component shakes on the neck hanging component when the neck hanging fan is used; or make the fan unit who corresponds no longer lock on hanging the neck subassembly to make fan unit and hang and can move about between the neck subassembly, make fan unit can fold on hanging the neck subassembly, occupy the volume with the space that reduces this string neck fan, make this string neck fan can more conveniently accomodate, carry. And the hanging neck fan has a simple structure, is more convenient to produce and process and is more convenient to use.

Drawings

Fig. 1 is a schematic structural view of the extended state of the neck hanging fan of the present invention.

Fig. 2 is a schematic structural view of the neck hanging fan of the present invention in a folded state.

Fig. 3 is a schematic structural view of the fan assembly and the mounting member of the present invention.

Fig. 4 is a partially enlarged view of fig. 3 at a.

Fig. 5 is a cross-sectional view at B-B of fig. 4.

Fig. 6 is an exploded view of the fan assembly, locking structure, and receiving member of the present invention.

Fig. 7 is a schematic structural diagram of the fan assembly, the locking structure and a part of the mounting member of the present invention.

Fig. 8 is a schematic structural view of the mounting member of the present invention.

Fig. 9 is a schematic structural diagram of the locking structure and the accommodating member of the present invention.

Fig. 10 is an exploded view of the fan assembly of the present invention.

Fig. 11 is an exploded view of the bending shape-fixing member and the bending member 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.

The utility model provides a hang neck fan convenient to it is folding, should hang neck fan including being used for hanging neck subassembly 1 on user's neck, two fan assembly 2 that have the fan function, its characterized in that, two fan assembly 2 folded cascade's activity setting is at hanging 1 both ends of neck subassembly respectively, just hang 1 both ends of neck subassembly all activity and be provided with and be used for corresponding fan assembly 2 locking structure 3 on hanging neck subassembly 1.

Further, locking structure 3 is including retaining member 31, fan unit 2 corresponds retaining member department and is provided with locking position 21, locking structure 3 can drive retaining member 31 activity to locking position 21 in so that fan unit 2 locks on hanging neck unit 1 when hanging neck unit 1 and go up the activity, makes fan unit 2 and hang between the neck unit 1 and can not move about.

Further, the two fan assemblies 2 are respectively hinged at two ends of the neck hanging assembly 1.

Furthermore, the locking structure 3 further includes a pushing member 32 for pushing the locking member 31 to enable the locking member 31 to enter or exit the locking position 21, the pushing member 32 is movably disposed on the neck hanging assembly 1, one end of the pushing member 32 is exposed outside the neck hanging assembly 1, and the other end of the pushing member 32 is connected with the locking member 31.

Further, retaining member 31 sets up in hanging neck subassembly 1, just hang 1 both ends of neck subassembly and all be provided with and correspond the activity through-hole 11 of retaining member 31 adaptation, locking position 21 corresponds with activity through-hole 11, just locking position 21 is located fan assembly 2's top.

Furthermore, a pushing through hole 311 is formed in the locking member 31, and the other end of the pushing member 32 penetrates through the pushing through hole 311 to be movably connected with the locking member 31; the neck hanging component 1 is provided with a limit cavity 12 corresponding to one end of the pushing piece 32 for limiting the pushing piece 32 to move up and down to avoid the pushing piece 32 from falling off, one end of the pushing piece 32 is arranged in the limit cavity 12, and the top end surface of the pushing piece 32 is exposed out of the outer side surface of the neck hanging component 1.

Further, the locking structure 3 further comprises a spring 33, the spring 33 is disposed in the neck hanging component 1, and two ends of the spring 33 respectively abut against the locking member 31 and the neck hanging component 1.

Further, the neck hanging component 1 is internally fixed with the accommodating part 13 which is integrally barrel-shaped, the locking part 31 is fixedly provided with an integrally cylindrical sleeve-joint part 312, the spring 33 is arranged in the accommodating part 13, one end of the spring is abutted to the accommodating part 13, the other end of the spring 33 is sleeved to the sleeve-joint part 312, and the top of the spring is abutted to the locking part 31.

Further, the top of the hanging neck assembly 1 corresponding to the fan assembly 2 is provided with a folding avoiding cavity 14, and when the hanging neck assembly 1 is folded on the fan assembly 2, the top of the hanging neck assembly 1 moves to the folding avoiding cavity 14.

Further, hang neck subassembly 1 including piece 15 and two installed parts 16 of buckling, two installed part 16 is fixed the setting respectively at 15 both ends of buckling, and two installed part 16 respectively with two swing joint that hang neck subassembly 1 folded cascade. The bending piece 15 is internally and fixedly provided with a bending and shaping piece 151.

Further, a battery 22 is fixedly arranged in the fan assembly 2. And fan assembly 2 is internally provided with fan blades 23 and a motor 24 for driving fan blades 2, motor 24 is fixedly arranged in fan assembly 2, and fan blades 23 are fixedly arranged on the output shaft of motor 24.

The utility model discloses a theory of operation: when the neck hanging fan is used, the locking piece extends into the locking position, and the spring abuts against the locking piece to prevent the locking piece from being separated from the locking position due to shaking; when the fan assembly is folded and stored, the pushing piece is pushed, the pushing piece drives the locking piece to compress the spring and retreat out of the locking position, and the fan assembly can be operated to move on the hanging neck assembly at the moment, so that the fan assembly is folded inwards (or outwards) on the hanging neck assembly.

The above description is only the specific implementation manner of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution of the present invention and the design of the present invention within the technical scope of the present invention.

Claims

1. A conveniently foldable neck hanging fan comprises a neck hanging component used for hanging on the neck of a user and two fan components with fan functions, and is characterized in that the two fan components are respectively arranged at two ends of the neck hanging component;

the two fan assemblies can be movably connected to the neck hanging assembly in a folding mode;

and the two ends of the hanging neck assembly are movably provided with locking structures used for locking the corresponding fan assembly on the hanging neck assembly.

2. The conveniently-folded neck hanging fan as claimed in claim 1, wherein the locking structure comprises a locking member, a locking position is arranged at a position of the fan assembly corresponding to the locking member, and the locking structure can drive the locking member to move into the locking position when moving on the neck hanging assembly so as to lock the fan assembly on the neck hanging assembly and prevent the fan assembly and the neck hanging assembly from moving.

3. The conveniently foldable muffler fan as defined in claim 1, wherein the two fan units are hinged to two ends of the muffler unit respectively.

4. The conveniently-folded neck hanging fan as claimed in claim 1, wherein the neck hanging component comprises a bending piece and two mounting pieces, the two mounting pieces are respectively and fixedly arranged at two ends of the bending piece, and the two mounting pieces are respectively and movably connected with the two neck hanging components in a foldable manner.

5. The conveniently folded scarf fan as claimed in claim 4, wherein said bending member has a bending and fixing member fixed therein.

6. The conveniently-folded neck hanging fan as claimed in claim 2, wherein the locking structure further comprises a pushing member for pushing the locking member to move the locking member into or out of the locking position, the pushing member is movably disposed on the neck hanging assembly, one end of the pushing member is exposed outside the neck hanging assembly, and the other end of the pushing member is connected with the locking member.

7. The conveniently-folded neck hanging fan as claimed in claim 6, wherein the locking member is disposed in the neck hanging assembly, two ends of the neck hanging assembly are respectively provided with a movable through hole adapted to the corresponding locking member, the locking position corresponds to the movable through hole, and the locking position is located at the top end of the fan assembly.

8. The conveniently-folded neck fan as claimed in claim 7, wherein the locking member is provided with a pushing through hole, and the other end of the pushing member passes through the pushing through hole and is movably connected with the locking member; the neck hanging component is characterized in that a limiting cavity for limiting the pushing piece to move up and down to avoid the pushing piece from falling is arranged at one end of the neck hanging component corresponding to the pushing piece, one end of the pushing piece is arranged in the limiting cavity, and the top end face of the pushing piece is exposed out of the outer side face of the neck hanging component.

9. The conveniently folded collar fan of claim 8, wherein the locking structure further comprises a spring, the spring is disposed in the collar assembly, and two ends of the spring respectively abut against the locking member and the collar assembly.

10. The conveniently-folded neck hanging fan as claimed in claim 9, wherein a barrel-shaped containing member is fixedly arranged in the neck hanging assembly, a cylindrical sleeve portion is fixedly arranged on the locking member, the spring is arranged in the containing member, one end of the spring abuts against the containing member, the other end of the spring is sleeved against the sleeve portion, and the top of the spring abuts against the locking member.

11. The conveniently foldable muffler fan as defined in claim 1, wherein a battery is fixedly disposed in the fan assembly.

12. The conveniently foldable collar fan as claimed in claim 11, wherein the fan assembly further comprises a fan blade and a motor for driving the fan blade, the motor is fixedly disposed in the fan assembly, and the fan blade is fixedly disposed on an output shaft of the motor.