CN212803666U - Hang neck fan convenient to accomodate - Google Patents
Hang neck fan convenient to accomodate Download PDFInfo
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- CN212803666U CN212803666U CN202021321637.8U CN202021321637U CN212803666U CN 212803666 U CN212803666 U CN 212803666U CN 202021321637 U CN202021321637 U CN 202021321637U CN 212803666 U CN212803666 U CN 212803666U
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Abstract
The utility model provides a hang neck fan convenient to accomodate should hang the neck cavity that should be formed with on the neck fan and be convenient for should hang the neck fan and place on user's neck, its characterized in that, should hang the neck fan including reach fan main part, the flexible subassembly and the fan mechanism of scalable activity of adjusting string neck cavity size through deformation, the flexible subassembly both ends are connected with fan main part and fan mechanism respectively. In the utility model, the fan main body is arranged to enable the user to more conveniently adjust the expansion angle of the neck hanging fan, thereby enabling the neck hanging fan to be more convenient for the user to use; and also can be through adjusting the expansion angle, the compressible space of this string of neck cavity occupies the volume, combines the flexible subassembly of scalable activity, can further when accomodating through the shrink of flexible subassembly, and the volume is occupied to further reduction string of neck fan, more convenient accomodating. And the hanging neck fan has simple structure and is convenient to produce and process.
Description
Technical Field
The utility model belongs to articles for daily use field, in particular to hang structure of 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 problem, prior art provides a comparison document 2 a hang neck fan that patent application is "202020223531.8", including being used for wearing the arc support on human neck and the fan of setting in the arc support again, 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 first extension segment and the second extension segment that is located the arc portion both ends, be equipped with a plurality of air outlets in the arc portion, be equipped with a plurality of second air outlets on first extension segment and/or the second extension segment, each air outlet, each second air outlet and wind channel intercommunication, the air current that comes out from the air outlet blows to the neck, the air current that comes out from the second air outlet blows to face. However, the comparison document 2 still has the problem that the neck hanging fan can be hung on the neck when in use, so that the neck hanging fan is convenient to use, but when the neck hanging fan needs to be placed and stored, the shape and the structure of the neck hanging fan occupy a large space, so that the neck hanging fan is inconvenient to store, and is very inconvenient to play when going out.
Disclosure of Invention
In order to solve the above problem, the utility model discloses a first-order aim at provides a hang neck fan convenient to accomodate, should hang the neck fan and can contract when accomodating, reduces and hangs the neck fan and occupy the volume, more convenient storage.
Another object of the utility model is to provide a hang neck fan convenient to accomodate, should hang neck fan simple structure, the production of being convenient for.
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 accomodate should hang the neck cavity that should be formed with on the neck fan and be convenient for should hang the neck fan and place on user's neck, its characterized in that, should hang the neck fan including reach fan main part, the flexible subassembly and the fan mechanism of scalable activity of adjusting string neck cavity size through deformation, the flexible subassembly both ends are connected with fan main part and fan mechanism respectively. In the technical scheme, the fan main body is arranged so that a user can more conveniently adjust the expansion angle of the neck hanging fan, and the neck hanging fan can be more conveniently used by the user; and also can be through adjusting the expansion angle, the compressible space of this string of neck cavity occupies the volume, combines the flexible subassembly of scalable activity, can further when accomodating through the shrink of flexible subassembly, and the volume is occupied to further reduction string of neck fan, more convenient accomodating. And the hanging neck fan has simple structure and is convenient to produce and process.
Furthermore, the telescopic assembly comprises more than two telescopic pieces; and between any two adjacent telescopic parts, the latter telescopic part is sleeved in the former telescopic part, and the latter telescopic part can move in the former telescopic part in a telescopic way.
Furthermore, more than one air outlet through hole is formed in each of the more than two telescopic pieces, and the air outlet through holes in the more than two telescopic pieces correspond to each other in position; when more than two extensible members are completely contracted, the air outlet through holes on the more than two extensible members are overlapped. The flexible subassembly can increase the quantity of this air-out through-hole of hanging neck fan when stretching completely and increase its air-out area promptly.
Furthermore, flexible subassembly is including three extensible member, is first extensible member, second extensible member and third extensible member respectively, the third extensible member cup joints in the second extensible member, the second extensible member cup joints in first extensible member.
Furthermore, the third telescopic piece is fixedly connected with the fan main body, and the first telescopic piece is fixedly connected with the fan mechanism.
Furthermore, flexible subassembly and fan mechanism quantity are two, promptly fan main part both ends are all fixed and are provided with flexible subassembly, all fixed fan mechanism that is provided with on the flexible subassembly at fan main part both ends.
Furthermore, the fan main body is made of elastic deformable materials. Preferably, the fan main body is made of silicone rubber.
Furthermore, a shaping piece for shaping the fan main body when the fan main body deforms is arranged in the fan main body. The shaping piece is a shaping hose. The shaping hose is a bendable structure which can be shaped after being bent. Is the prior art.
Furthermore, two magnets are fixedly arranged in the fan mechanisms, and the positions of the two magnets correspond to each other. The two magnets are arranged, so that when the fan main body deforms and folds, the two fan components can be close to and attached to each other, and are fixedly adsorbed under the action of the magnets. The neck hanging fan is convenient to store.
Furthermore, a battery is arranged in the fan mechanism.
Furthermore, a charging interface for charging the battery is arranged in the fan mechanism.
Furthermore, a key is arranged on the fan mechanism.
Furthermore, the fan mechanism is provided with a first air outlet corresponding to the inner side surface of the neck hanging cavity. The first air outlet is composed of a plurality of through holes.
Furthermore, the fan mechanism is also provided with an air inlet. The air inlet is formed by a plurality of through holes.
The beneficial effects of the utility model reside in that: in the utility model, the fan main body is arranged to enable the user to more conveniently adjust the expansion angle of the neck hanging fan, thereby enabling the neck hanging fan to be more convenient for the user to use; and also can be through adjusting the expansion angle, the compressible space of this string of neck cavity occupies the volume, combines the flexible subassembly of scalable activity, can further when accomodating through the shrink of flexible subassembly, and the volume is occupied to further reduction string of neck fan, more convenient accomodating. And the hanging neck fan has simple structure and is convenient to produce and process.
Drawings
Fig. 1 is a schematic structural view of the present invention when fully deployed.
Fig. 2 is a schematic structural view of the present invention when completely folded.
Fig. 3 is an exploded view 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.
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 accomodate should hang neck fan and be formed with on the neck fan and be convenient for should hang neck fan and place a string neck cavity 1 on user's neck, its characterized in that, should hang the neck fan including reach fan main part 2, the flexible subassembly 3 and the fan mechanism 4 of scalable activity of adjusting string neck cavity 1 size through deformation, flexible subassembly 3 both ends are connected with fan main part 2 and fan mechanism 4 respectively.
Furthermore, the telescopic assembly 3 comprises more than two telescopic pieces; and between any two adjacent telescopic parts, the latter telescopic part is sleeved in the former telescopic part, and the latter telescopic part can move in the former telescopic part in a telescopic way.
Further, more than one air outlet through hole 31 is formed in each of the more than two telescopic pieces, and the positions of the air outlet through holes 31 in the more than two telescopic pieces correspond to each other; when more than two telescopic parts are completely contracted, the air outlet through holes 31 on the more than two telescopic parts are overlapped.
Further, the telescopic assembly 3 includes three telescopic members, which are a first telescopic member 32, a second telescopic member 33 and a third telescopic member 34, wherein the third telescopic member 34 is sleeved in the second telescopic member 33, and the second telescopic member 33 is sleeved in the first telescopic member 32.
Further, the third telescopic member 34 is fixedly connected to the fan main body 2, and the first telescopic member 32 is fixedly connected to the fan mechanism 4.
Further, flexible subassembly 3 and fan mechanism 4 quantity are two, promptly 2 both ends of fan main part are all fixed and are provided with flexible subassembly 3, all fixed fan mechanism 4 that is provided with on the flexible subassembly 3 at 2 both ends of fan main part.
Further, the fan main body 2 is made of an elastically deformable material. Preferably, the fan main body 2 is made of silicone rubber.
Further, a shaping piece 21 for shaping the fan body when the fan body is deformed is arranged in the fan body 2. The shaping piece 21 is a shaping hose. The shaping hose is a bendable structure which can be shaped after being bent. Is the prior art.
Further, magnets 41 are fixedly arranged in both of the two fan mechanisms 4, and the positions of the two magnets 41 correspond to each other.
Further, a battery 42 is fixedly disposed in the fan mechanism 4.
Further, a charging interface 43 for charging the battery 42 is provided in the fan mechanism 4.
Further, a button 44 for controlling the fan mechanism is provided on the fan mechanism 4.
Further, the fan mechanism 4 is provided with a first air outlet 45 corresponding to the inner side surface of the neck hanging cavity 1. The first air outlet 45 is formed by a plurality of through holes.
Further, the fan mechanism 4 is also provided with an air inlet 46. The air inlet 46 is formed of a plurality of through holes.
Further, the fan mechanism 4 is the prior art, and may adopt PCBA47, motor 48, fan blade 49, the motor 48, button 44, charging interface 43, battery 42 all are connected with PCBA47, and the fan blade 49 is fixed to be set up on the motor 48 output. The fan mechanism 4 is preferably a bladeless fan.
The beneficial effects of the utility model reside in that: in the utility model, the fan main body is arranged to enable the user to more conveniently adjust the expansion angle of the neck hanging fan, thereby enabling the neck hanging fan to be more convenient for the user to use; and also can be through adjusting the expansion angle, the compressible space of this string of neck cavity occupies the volume, combines the flexible subassembly of scalable activity, can further when accomodating through the shrink of flexible subassembly, and the volume is occupied to further reduction string of neck fan, more convenient accomodating. And the hanging neck fan has simple structure and is convenient to produce and process.
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 (10)
1. The utility model provides a hang neck fan convenient to accomodate is formed with on should hanging the neck fan and is convenient for should hang the neck cavity that the neck fan placed on user's neck, its characterized in that, should hang the neck fan and reach fan main part, the flexible subassembly and the fan mechanism of scalable activity of adjusting the size of hanging the neck cavity through deformation, the flexible subassembly both ends are connected with fan main part and fan mechanism respectively.
2. The conveniently-stored neck hanging fan as claimed in claim 1, wherein the telescopic assembly comprises more than two telescopic pieces; and between any two adjacent telescopic parts, the latter telescopic part is sleeved in the former telescopic part, and the latter telescopic part can move in the former telescopic part in a telescopic way.
3. The conveniently-stored neck hanging fan according to claim 2, wherein more than two of the expansion pieces are provided with more than one air outlet through hole, and the air outlet through holes of the more than two expansion pieces are corresponding in position; when more than two extensible members are completely contracted, the air outlet through holes on the more than two extensible members are overlapped.
4. The conveniently-stored neck hanging fan as claimed in claim 2, wherein the telescopic assembly comprises three telescopic members, namely a first telescopic member, a second telescopic member and a third telescopic member, the third telescopic member is sleeved in the second telescopic member, and the second telescopic member is sleeved in the first telescopic member.
5. The conveniently-stored neck hanging fan as claimed in claim 4, wherein the third telescopic member is fixedly connected with the fan main body, and the first telescopic member is fixedly connected with the fan mechanism.
6. The conveniently-stored neck hanging fan as claimed in claim 1, wherein the number of the telescopic assemblies and the fan mechanisms is two, that is, the telescopic assemblies are fixedly arranged at both ends of the fan body, and the fan mechanisms are fixedly arranged on the telescopic assemblies at both ends of the fan body.
7. The conveniently-stored neck hanging fan as claimed in claim 1, wherein the fan body is made of an elastically deformable material.
8. The conveniently-stored neck hanging fan as claimed in claim 1, wherein a shaping piece is arranged in the fan body for shaping the fan body when the fan body is deformed.
9. The conveniently-stored neck hanging fan as claimed in claim 6, wherein magnets are fixedly arranged in both of the fan mechanisms, and the two magnets are corresponding to each other.
10. A neckhanging fan as claimed in claim 1, wherein a battery is provided within the fan mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021321637.8U CN212803666U (en) | 2020-07-07 | 2020-07-07 | Hang neck fan convenient to accomodate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021321637.8U CN212803666U (en) | 2020-07-07 | 2020-07-07 | Hang neck fan convenient to accomodate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212803666U true CN212803666U (en) | 2021-03-26 |
Family
ID=75101522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021321637.8U Active CN212803666U (en) | 2020-07-07 | 2020-07-07 | Hang neck fan convenient to accomodate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212803666U (en) |
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2020
- 2020-07-07 CN CN202021321637.8U patent/CN212803666U/en active Active
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