JP2019105266A - Neck band type electric fan - Google Patents

Abstract

To eliminate some disadvantages found in a conventional portable type electric fan that holding of a box type main body for its use becomes hindrance during motion and work and also dangerous state while the rope is engaged with a protrusion and although the electric fan was hung at ears with a rope to make a neck band type, a physical burden was high and its longer hour use could not be attained.SOLUTION: This invention is an integral neck-band type electric fan characterized in that each of small-sized air suction fans is assembled into two cavity main bodies connected by a neck-band, air is taken into the main bodies through air suction parts and air is directly blown out from air blowing-out ports that are opened toward a neck part or a face.SELECTED DRAWING: Figure 1

Description

The present invention is an integral neck band characterized in that a fan is used inside a hollow body connected by a neck band to take in air and blow out air from an outlet opened in the body to cool a neck and a face. Type fan

In recent years, with the rise in temperature during the summer season in Japan, fans of various usage forms are widely used as a means of cooling for working outside the warehouse or in a warehouse where cooling is not effective and for people moving outdoors.
Cooling the face and neck with air is very effective when it is hot because large blood vessels pass through.
In the past, it was common to use a helmet-type or string-like box-shaped fan down from the neck and apply an upward wind to cool it, or recently use a fan for work clothes to cool the air.
In addition, in order to solve problems such as the hat-shaped head being steamed, Patent Document 1 has been known in which a string is hooked to the ear and the wind is applied to the neck and nape with a fan on the back as a neck band type.

JP, 2011-104717, A

The neck band type fan disclosed in Patent Document 1 is used for a long time because a load is applied to the ear when in use because it is hooked to the ear and held and used, the load on the wearer's body is long. Not suitable for Moreover, the appearance at the time of wearing is not good.
Working clothes with a fan are often not usable depending on the work, and generally available straps that are used by lowering the fan main body from the neck have unstable holding of the main body when working Because of this, workability was extremely bad at the time of work and movement, and depending on the work it was dangerous and could not be used.
In addition, because the neck and face were separated from the outlet of the cooling wind, I did not feel cool unless I sent a very strong wind.
Therefore, the present invention reduces the burden on the body when the neck band type fan is attached, reduces the pain in the holding ear and makes it possible to use for a long time, and does not lower it with a cord etc when attached. An object of the present invention is to provide an integrated neck band type fan which can reduce the danger without the holding cord being caught on a structure or the like even if it moves in a mounted state.

Incorporating a small fan for air intake into the two hollow bodies connected by the neck band respectively, taking in the air in the body and blowing the air directly from the air outlet opened from the body toward the neck and face It is a one-piece, compact, lightweight, neck-band fan characterized by
Moreover, in order to make it simpler, there is also a battery for use in a short time during use for a short time, which is a compact and lightweight neck band type fan characterized in that it is characterized.

Since the present invention is an integral type, the load on the body at the time of wearing is reduced for the neck band type fan wearer and it can be used for a long time, and the main body is not hung with a string etc. It becomes available at the time of work. Because it is an integral neck band type, the air outlet is also close to the neck and face so it feels cool even in weak winds, so it does not choose the place of use because it has good fashion.

A perspective view of the present invention Image partial perspective view when the present invention is attached Image of air flow during operation of the present invention

The following describes the embodiment of the present invention. (A) As shown in FIG. 1, a small fan is built in the inside of the air suction portion 1, and the air is sucked into the hollow main body 8.
(B) The inhaled air blows out for cooling from the air outlet 2 directed to the neck and face.
(C) The built-in power supply type operates with the rechargeable battery built into the main unit 8 and operates while charging by connecting an external power supply to the external power supply connection 5 part.
(D) The type without built-in power supply is used by connecting an external power supply to the external power supply port 5 part.
(E) Power on / off the fan with the power switch 4 and switch strength.
(F) The band portion 3 connecting the main body 8 is U-shaped and made of a deformable material.

When using the present invention, deform the band part 3 and put it around the neck, and connect the external power supply to the part of the external power supply connection port 5 without the built-in power supply type.
For the power supply built-in type, turn on the power with the power switch 4 and adjust the air volume as necessary.
A small fan built in the air suction unit 1 rotates to suck in cooling air.
The inhaled air blows cooling air from the many holes of the air outlet 2 opened toward the neck and face.

1, air intake 2, air outlet 3, band 4, power switch (with strength switching)
5, external power supply connection port 6, face portion 7, neck portion 8, body

Claims (1)

Each of the two hollow bodies connected by the neckband incorporates a small fan for air intake, takes air from the air intake into the body, and directly from the air outlet opened toward the neck and face from the body It is an integrated neck band type fan characterized by blowing out air.

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