JPH03270705A - Air purifier - Google Patents

Abstract

PURPOSE:To obtain a blowoff port improved in user's convenience by a method wherein a tongue piece is connected to the lattice rib of the rearmost end part so as to be extended therefrom and arranged so that the leading end thereof comes into contact with the inner wall of the rear part of a frame body in a horizontally mounted state and becomes parallel to the exhaust direction in the frame body in an obliquely mounted state. CONSTITUTION:The lattice ribs 12 of an exhaust louver 9 are formed so as to be inclined at an angle of about 10-20 deg. and the tongue piece 13 of the rearmost lattice rib 12 is formed so as to be extended vertically toward the interior of an exhaust port 6. Therefore, even when the louver 9 is changed over to upward exhaust, the exhaust flow in the exhaust port 6 is made smooth. Since a protruding part 14 is formed to the wall of the rear part of the exhaust port 6, by allowing the tongue piece 13 of the lattice rib 12 to get over the protruding part 13 using the elasticity of the leading and of the tongue piece 13, the engagement and fixing of the exhaust louver 9 is brought to an extremely simple constitution and the operation thereof can be also made simple.

Description

[Detailed description of the invention] Industrial applications The present invention relates to an air cleaner.

2. Description of the Related Art Conventionally, this type of air purifier has been constructed as shown in FIG. 2 and FIG. 3. That is, as shown in the figure,
A front grill 3 having a number of air intake ports 3d is provided on the front of the box body composed of a front box body 1 and a rear box body 2, and a dust collector for purifying the air is provided inside the front grill 3. A filter 4 is provided. Further, an operation switch section 5 and an exhaust port 6 are provided on the upper part of the box body 1.
An exhaust looper 7 is attached to the exhaust looper 7, which is pivotally supported at both left and right ends of the central portion, and is movable in a forward direction. Reference numeral 8 is a body lid that guides the flow toward the ceiling forward when used by hanging on a wall, and is removed and left on the skin when used on the floor or table.

Problems to be Solved by the Invention When such conventional air purifiers are used stationary on a shelf or tabletop, they must be tilted upwards to prevent exhaust air from blowing into the faces of the user and those around them. In order to exhaust the
The body lid 8 is unnecessary, and it is troublesome to store and there is a risk of losing it. Also, when using it on a wall, to prevent the ceiling from getting dirty, the exhaust is directed forward and the body lid is placed on the exhaust lower. 8 and the button, the installation operation was very troublesome.

The present invention solves the above-mentioned problems, and aims to provide an air purifier that can switch between upward blowing when used on the floor and forward blowing when used on a wall.

Means for Solving the Problems In order to achieve the above-mentioned object, the present invention includes a frame provided at an exhaust outlet, a frame mounted on the frame and capable of opening and closing using the front part of the frame as a fulcrum. An exhaust looper having a plurality of lattice lips is provided, and has a tongue piece that is connected to and extends from the lattice lip at the rearmost end facing the fulcrum, and when the tongue piece is mounted horizontally, the tip end is attached to the frame body. It abuts against the rear inner wall of the frame, and is arranged parallel to the exhaust direction inside the frame in the inclined mounting state.

Function The present invention has the above-described configuration, and the tongue piece is arranged on the exhaust looper so as to be slanted about 1 in the front and locked.
The direction of exhaust air will change depending on the installation conditions.

EXAMPLE Hereinafter, an example of the present invention will be described with reference to FIG. In this 7Ai example, the same components as those in the prior art example described above are given the same reference numerals and their explanations will be omitted.

The characteristic structure of this embodiment lies in the exhaust outlet. As shown in the figure, the exhaust looper 9 includes a rectangular-shaped frame 11 that is supported by shafts 10 at both left and right ends of the front side of the exhaust port 6 and whose rear side is movable, and a frame body 11 provided inside the frame body 11. Consisting of a plurality of lattice lips 12, the first of these lattice lips 12 at the rearmost part of the frame 11 has a tongue piece 13 extending toward the inside of the exhaust loop 6, and the exhaust looper 9 is moved in the direction of arrow A. When tilted around 1, it comes into contact with the rear wall of the exhaust port 6. A protrusion 14 is formed on the wall behind the exhaust port 6, and when the button 9 and the tip of the tongue piece 13 of the lattice lip 12 are movable, they elastically ride over the protrusion 14 and are locked, thereby locking the exhaust looper 9. It has become so. When the enclosed exhaust looper 9 is stored inside the exhaust port 6, that is, in the direction of arrow B, the tip of the tongue piece 13 of the lattice rift 12 elastically crosses the convex portion 14 as shown in the two-dot chain line. Become.

With the above configuration, when using the air purifier by hanging it on a wall, set the locust looper 9 in the direction of arrow A, and when using it as a stationary device, set it in the direction of arrow B. It is possible to switch the exhaust direction.

In this embodiment, the grid lips 12 of the exhaust looper 9 are approximately 100
The tongue piece 1 of this lattice lip 12 is formed at an angle of ~20°.
3 is formed to extend vertically toward the inside of the exhaust hole 6, so even when switching to upward exhaust, the exhaust flow inside the exhaust port 6 can be smoothly utilized to overcome the convex portion 130. By doing so, the exhaust μm bar 9 can be locked and fixed to the bottom of the groove in a very simple manner, and the operation is also simple.

Effects of the Invention As is clear from the above description of the embodiments, the present invention includes a frame provided at the exhaust outlet, and a crusher attached to the frame that can be opened and closed using the front surface of the crushed body as a fulcrum. It also has an exhaust looper that combines a plurality of lattice lips, and is provided with a tongue piece 4 that is connected to and extends from the lattice lip at the rearmost end facing the fulcrum. By placing it in contact with the rear inner wall and parallel to the exhaust direction inside the shredded body when mounted at an angle, and by providing a convex portion on the rear wall of the shredded shredded body, it can be mounted securely and used. Provides a convenient air purifier outlet.

[Brief explanation of drawings]

FIG. 1 is a sectional view of essential parts of an air purifier according to an embodiment of the present invention.
FIG. 2 is a perspective view of the exterior of a conventional air purifier with a body lid inserted, and FIG. 3 is a sectional view of the air outlet of the internal air purifier. 9...Exhaust looper 11...Crushing body,
12... Lattice lip, 13... Tongue piece, 1
4...Protrusion.

Claims (2)

[Claims] (1) A frame is provided at the exhaust outlet, this frame can be opened and closed using the front part as a fulcrum, an exhaust louver made of a plurality of lattice ribs is provided on the frame, and the rearmost end facing the fulcrum is provided. An extended tongue connected to the lattice rib is provided, and the tip of this tongue is in contact with the rear inner wall of the frame when it is installed horizontally, and is parallel to the exhaust direction inside the frame when it is installed at an angle. Air purifier placed in. (2) The air purifier according to claim 1, wherein a convex portion is provided on the rear wall of the frame, and the ends of the lattice rib tongues are engaged with the convex portion.