KR200489177Y1 - Portable fan for easy wind control and table holder - Google Patents

Abstract

More particularly, the present invention relates to a portable fan capable of adjusting the wind direction and facilitating tabletop mounting, more specifically, to allow the rotary fan to rotate back and forth at the upper part of the handle, The present invention relates to a portable electric fan capable of easily adjusting the wind direction and facilitating the mounting of the wind direction and the desk mount by improving the ease of use by facilitating mounting in a standing position or a side lying position.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a portable fan for easy wind control and table holder,

The present invention relates to a portable fan, and more particularly, to a portable fan that is easy to adjust a wind direction and a tabletop, which is improved to facilitate desk mounting and angle adjustment.

There is an increasing demand for a portable fan that can be easily used while moving while gripping the handle in the summer.

The conventional portable fan is formed in a simple structure with a top rotary fan and a bottom handle, and a replaceable battery or a rechargeable battery is incorporated in the handle to provide power to the driving unit of the rotary fan.

However, since the conventional portable fan is disclosed in Korean Utility Model Publication No. 20-2016-0004060 'Portable fan with alarm', since the rotating fan is integrally fixed to the upper part of the handle, In this case, it is necessary to raise the arm while grasping the handle, so that there is inconvenience to use such as the pain of the arm even during use for a while. In addition, there is a problem that it is difficult to mount on a tabletop without holding it by hand, resulting in poor usability.

KR 20-2016-0004060 (U) (Nov. 28, 2016)

Accordingly, the present invention has been made to solve the above-mentioned problems of the prior art, and it is possible to adjust the wind direction so that the rotating fan rotates forward and backward at the upper part of the handle and grasps with the hand, The present invention provides a portable fan that can be easily mounted on a tabletop and can be mounted in a side-by-side configuration.

As a specific means for solving the aforementioned problems, it is possible to provide an air conditioner comprising a handle formed by an operation button and a power supply unit, a rotating fan formed by a rotating blade and a driving unit inside the protective net, And a supporting means provided at the rear of the rotary fan for tilting the table in a side-lying manner, wherein the angle adjusting portion has a hinge portion protruding downward toward the lower center of the protective net, And a hinge groove is formed at an upper end of the handle so that the hinge region is engaged with the hinge groove. The hinge groove is inserted into a hinge groove and coupled with a hinge pin. And an inclined support which is coupled to the hinge hole and supports the rotary fan in a folding type manner.

In addition, the inclination support is formed by a hinge part which is coupled to the hinge hole on the inner side in a curved shape of the inner and outer light, and the outer side is formed as a supporting part which is inclinedly supported by the hinge part while being supported by the hinge part. A plurality of fixing holes are formed in the radial direction of the hinge portion so as to be fixed, and fixing protrusions are inserted into the fixing holes at one side of the hinge hole of the protection net.

The auxiliary stand may further include a sub stand on which a portable fan is coupled with a handle so as to be mounted on a tabletop and to which a lower end of the handle is coupled for easy use. .

According to the present invention, the angle of the rotary fan can be easily adjusted in the forward and backward directions by the angle adjusting unit formed by hinging the rotary fan to the upper end of the handle, Wind direction is easy to control.

Since the supporting means is constituted by the flat part and the inclined supporting stand on the side of the rotary fan, the rotary fan is easily mounted on the table, and since the auxiliary stand is provided, It is possible to provide various usability as well as the sex.

Fig. 1 is a perspective view showing a portable electric fan which can easily adjust the wind direction and to mount on a table according to the present invention. Fig.
FIG. 2 is a perspective view showing a portable fan according to an embodiment of the present invention,
Fig. 3 is a view showing the operation of the angle adjuster and the operation of the portable electric fan, which is easy to adjust the wind direction and the desk mount according to the present invention
FIGS. 4 to 5 are views showing the supporting means and the operation of the portable electric fan, which is easy to adjust the wind direction and to mount on the table according to the present invention.
6 to 7 are views showing the use state of a portable electric fan which is easy to adjust the wind direction and to mount on a table according to the present invention

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will now be described in more detail with reference to specific embodiments shown in the accompanying drawings. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The following drawings according to embodiments of the present invention are illustrative of specific configurations and effects, and the technical scope of the present invention is not narrowly limited or changed. Therefore, it is obvious to a person skilled in the art that various modifications can be made within the scope of the technical idea of the present invention based on these embodiments.

Also, the technical terms used in the present specification are terms selected in consideration of functions in the embodiments, and the meaning of the terms may vary according to specific embodiments of the design. Therefore, the terms used in the following embodiments are defined according to their definitions when they are specifically defined in this specification, and unless otherwise defined, they should be construed in the meanings of technical terms generally recognized by ordinary technicians.

This design makes it easy to control the wind direction by adjusting the angle of the rotating fan by rotating the rotating fan forward and backward from the handle, and equipped with a rotating fan as a mounting means, There is a technical feature that constitutes a fan.

FIG. 1 is a perspective view showing a portable fan which can easily adjust a wind direction and a tabletop according to the present invention, and FIG. 2 is an exploded perspective view showing a portable fan which can be easily adjusted in wind direction and can be mounted on a table .

The portable fan has a handle 10 having an operation button 11 and a power supply unit 12 and a protective net 21, a rotary blade 22 ) And a driving unit (23). In this case,

An angle adjuster 30 hinged to the handle 10 so that the rotary fan 20 rotates forward and backward,

The supporting means 40 is provided behind the rotating fan 20 to facilitate the desk mounting of the slanting sheet in the form of a side (lying) side of the portable fan.

Further, the flat portion 50 is formed at the side end portion of the protection net 21 in a side-to-side manner and stably stood up.

In addition, the portable fan of the present invention may further include an auxiliary stand 60 which is coupled to the lower end of the handle 10 to allow the portable fan to stand on the tabletop for easy use.

3, the angle adjusting unit 30 includes a hinge unit 31 which is formed at the lower end center of the protection net 21 so as to be protruded downward and which is connected to the upper end of the handle 20 such that the hinge unit 31 is hinge- A hinge groove 32 is formed.

The pin holes 31a and 32a are communicated with the hinge region 31 and the hinge groove 32 and the hinge groove 31 is coupled with the hinge groove 32 and then coupled with the hinge pin 33, Direction.

The angle of the wind can be easily adjusted while rotating the rotary fan 20 in the front and rear direction at the upper end of the handle 10 by means of the angle adjusting unit 30 so that the rotary fan 20 is brought close to the face There is no discomfort such as the use of the wrist or the arm while holding the handle 10 in order to do so.

Referring to FIG. 4, the support means 40 includes an inclined support 41 integrally assembled with one end of the rear protective net 21 and installed to support the rotary fan 20 while being angled in a folded structure.

The inclination support 41 is provided for facilitating the mounting of the handle 10 and the rotary fan 20 at an inclination angle when the tablet is placed on the table with the inclined angle of the inclined support 41 being increased. The hinge portion 42 is formed at a narrow inner side and the support portion 43 is formed at a wide outer side.

When the rear surface of the protection net (21) is viewed from the plane, the inclined support (41) is inwardly connected to the central portion, and the edge portion is in the outer side.

The inclined support 41 is hinged to the inside of the rear end of the protection net 21 so as to be angularly folded while being detached from the outside. To this end, the protection net 21 is provided with an inclined support 41, A hinge hole 21b is formed in the inside of the inner portion 21a which is a central portion of the protective net and a hinge portion 42 is coupled to the inside of the inner portion 21a. A restricting projection 21c for detachably attaching the support portion 43 is formed on the outer side of the inner portion 21a.

As shown in FIG. 5, a plurality of fixing holes 44 are formed radially in the hinge portion 42 so that the inclination support 41 can be fixed according to angles when tilted by an angular motion, A fixing protrusion 21d is formed at one side of the hinge hole 21b of the protection net 21 so as to be protruded into the fixing hole 44. [

The auxiliary stand 60 is formed with a mounting groove 61 at an upper end thereof for inserting a lower end of the handle 10 and has a predetermined weight so as to sufficiently support the weight of the portable fan and prevent it from falling.

Meanwhile, the auxiliary stand 60 has a USB port 62 for use as a USB hub, and a USB connector 63 for connecting to a computer, in addition to the function of mounting the portable fan to stand up when the portable terminal is mounted on a desk. Can be configured.

Since the USB porter is provided in the base stand 50 as described above, it becomes possible to use the smart phone charging function and the USB lamp by connecting them.

In the portable fan having the above-described configuration of the wind direction and easy to mount on the table, the user does not need to raise the arm in the state of holding the handle 10, and the rotating fan 20 is rotated by the angle adjusting unit 30 The wind direction can be easily adjusted so that the rotary fan can improve the face while rotating in the front-rear direction.

As shown in FIG. 6, when the inclination support 41 provided at the rear end of the protection net 21 is extended, the handle 10 and the rotary fan 20 are mounted side by side on the table, Since the inclined support can be easily made to face the face direction, the inclined support 41 when the tablet is placed on the table supports the rotary fan 20 so as to be inclined naturally, so that the wind direction can be adjusted.

Meanwhile, in the present invention, the flat portion 50 formed on the rotary fan 20 can maintain the rotary fan 20 in a standing state in a stable state.

The inclined support 41 may be fixed while adjusting the angle of inclination while the fixing protrusion 21d of the protection net 21 is inserted into the plurality of fixing holes 44 formed in the radial direction of the hinge part 42 .

7 shows the use state of the auxiliary stand 60. When the lower end of the handle 10 is attached to the auxiliary stand 60 and the angle of the rotary fan 20 is adjusted, a portable fan is raised So that various usability can be provided.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It should be understood that the scope of the claims is not limited to the examples but covers the scope of the claims and the scope of equivalents thereof.

10: Handle
11: Operation button 12: Power supply unit
20: Rotating fan
21: Protective net 21a: Inner part 21b: Hinge hole 21c:
21d: Fixing projection 22: Rotating blade 23:
30:
31: hinge region 32: hinge groove 33: hinge pin
31a, 32a: pinhole
40: support means
41: inclined support 42: hinge 43: support
44: Fixing hole
50: flat part
60: auxiliary stand 61: mounting groove 62: USB porter
63: USB connector

Claims (3)

A handle 10 formed of an operation button 11 and a power supply unit 12,
A rotary fan 20 formed of a rotary blade 22 and a driving unit 23 inside the protection net 21,
An angle adjusting unit 30 for forming a hinge coupling structure so that the wind direction can be adjusted while rotating the rotary fan 20 in the front and rear direction at the upper end of the handle 10,
And a support means (40) provided behind the rotary fan (20) for obliquely mounting on a tabletop in a side-lying form,
The hinge groove 32 is formed at the upper end of the handle 20 so that the hinge region 31 is engaged with the hinge groove 31. The hinge groove 32 is formed at the upper end of the handle 20, , The hinge section (31) is inserted into the hinge groove (32) and is coupled with the hinge pin (33)
The support means 40 includes an inner portion 21a having a hinge hole 21b formed in the rear protective net 21 and an inclined portion 21a which is coupled to the hinge hole 21b and tiltably supports the rotary fan 20 in a fold- A support base 41 is constituted,
The inclined support 41 is formed in a curved shape of internal light and has a hinge part 42 which is coupled to the hinge hole 21b on the inner side and an outer side which is angularly moved by the hinge part 42 A plurality of fixing holes 44 are formed radially in the hinge portion 42 so that the hinge portions 42 can be fixed at different angles when the oblique mounting is performed and the hinge holes 21b of the protection net 21 are formed, And a fixing protrusion (21d) inserted into the fixing hole (44) at one side of the fixing hole (44).
delete The method according to claim 1,
Further comprising an auxiliary stand (60) having a mounting groove (61) to which a lower end of the handle (10) is coupled so as to be easily used while being mounted on a table in a state where the portable fan Portable fan that can easily adjust the wind direction and mount on the table.

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