JP2539026Y2 - Range hood filter - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a disposable filter used by being attached to a deep range hood.

[Conventional technology]

Conventionally, a filter for a so-called deep-type range hood, which has a large depth of an intake port opened on the lower surface of the hood main body, has a depth substantially equal to the width of the intake port of the range hood. Is generally composed of a frame made of a horizontally long rectangular aluminum sheet with a width of about half of the above, and a filter member made of a fiber web or the like adhered to the frame inside. Prepares a pair of filters, and stretches the lower side of the intake port with a magnet or the like in a state where the long sides of these filters are joined or overlapped.

[Problems to be solved by the invention]

However, since the filter of the conventional configuration as described above is formed in a flat, horizontally long and bulky shape, a considerably large display space is required at the time of over-the-counter sales, and it is difficult to handle even when taking it home after purchase, In addition, there is a problem that careless handling may cause damage to the cargo.

The present invention has been made in view of the above-described problems, and can be packaged in a short and compact shape, has excellent handling at the time of display sale and take-out, and furthermore, has been applied to a range hood. It is an object of the present invention to provide a filter for a range hood that can be easily, accurately and reliably mounted.

[Means for solving the problem]

In order to achieve the above object, a filter for a range hood according to the present invention is provided with a filter main body (1) comprising an absorption port (I) of a range hood (H) as shown in the drawings corresponding to the embodiments.
Peripheral frame (31) formed in a rectangular shape conforming to the shape of
In addition, several reinforcing bars (32) and (33) are integrally formed at appropriate intervals in the longitudinal direction of the peripheral frame portion (31) over the upper and lower long sides of the peripheral frame portion (31). A filter frame (3) made of an aluminum sheet continuously provided, a filter member (4) attached to the filter frame (3), and provided on both short sides of the filter frame (3). Flap pieces (5) and (5) each having the mounting magnet pieces (5) and (5) fixed to the back surface side, and the left and right sides of one of the reinforcing bars (32) as a boundary. The divided filter pieces (11) and (12) are formed on the divided filter pieces (11) and (12), and the opposed edges of the divided portions of the divided filter pieces (11) and (12) are overlapped with each other. The upper and lower edges of the edge are detachable and the length of the filter body (1) can be adjusted by overlapping it in the length direction And it is characterized in that it comprises a clip member (2) (2) to be sandwiched.

[Action]

When the filter with the above configuration is packaged as a product with a transparent resin film, etc., or stored, a compact shape with a shortened length is obtained by stacking two split filter pieces (11) and (12). It can be. Therefore, the display space at the time of display sale can be reduced, and since the display space is not bulky at the time of take-out, handling is easy, and damage to the load at the time of transportation is less likely to occur. Also, since each of the divided filter pieces (11) and (12) can be formed independently, there is little technical difficulty in manufacturing.

When the filter hood (H) is attached to the absorption opening (I) of the range hood (H), the opposed end edges of the divided filter pieces (11) and (12) are overlapped with each other, and the upper and lower end portions of the overlap are clip members (2). ) (2), the divided filter pieces (11) and (12) can be connected to each other into a single filter shape. After inserting into the absorption opening (I) with the direction facing the width direction of the absorption opening (I) of the range hood (H), the both sides of the filter frame (3) of the filter main body (1) are on the short side. Is pulled, the clip members (2) and (2) are pulled in the direction in which the length of the overlapped portion becomes shorter with the divided filter pieces (11) and (12) being sandwiched by the clip members (2) and (2). It is stretched as a guide and the absorption port of the range hood (H) ( ), And the flap pieces (5) (5) provided on both short sides of the filter frame (3) are in close contact with the inner surface of the opposite side wall of the absorption port (I). Then, the mounting magnet pieces (5) and (5) fixed to the back surfaces of these flap pieces (5) and (5) are magnetically attached to the inner surface of the opposing side wall, and the filter main body (1) becomes the absorption port (I). It is to be firmly attached to.

〔Example〕

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. In FIGS. 1 to 3, the filter main body (1) of the range hood filter according to this embodiment has almost the same width as the width of the intake port (I) of the standard deep hood (H). It is formed in a horizontally long rectangular shape having a length of about half the depth of the intake port (I), and is composed of left and right divided filter pieces (11) and (12) divided into two in the length direction. The opposite end portions of the divided filter pieces (11) and (12) are detachably connected via appropriate connecting means (2) and (2) described later.

More specifically, the filter main body (1) is formed in a rectangular shape that conforms to the shape of the intake port (I) of the range hood (H), and has an outer periphery that protrudes toward the front surface.
At two equally spaced positions in the longitudinal direction of the peripheral frame portion (31) formed by forming a), two lines parallel to the opposing short side portions are provided between the opposing long side portions of the peripheral frame portion (31). A filter frame (3) made of an aluminum sheet formed by integrally connecting the reinforcing bars (32) and (33) of the filter frame, and the entire surface of the back surface of the filter frame (3) is made of a fiber web. Attach the filter member (4) to the peripheral frame (3
A filter surface (F) is formed between 1) and the reinforcing bar (32) (33), and flap pieces (34) (34) are extended from the short sides on both sides of the filter frame (3). Piece (34)
Attachment magnet pieces (5) on the back side of (34)
(5) is fixed, and the left and right split filter pieces (1) are bounded by the one reinforcing bar (32).
1) It is divided into (12).

The opposite ends of the divided filter pieces (11) and (12) are connected to each other so that one reinforcing bar (3) of the filter main body (1) is connected.
It is formed on the crosspieces (32a) and (32b) that constitute 2),
The two crosspieces (32a) and (32b) are polymerized, and the clip members (2) and (2) serving as connecting means are respectively provided between the upper and lower long sides of the two divided filter pieces (11) and (12) in the polymerized portion.
And the two (11) and (12) are connected so as to be continuous in the deployed state.

As shown in FIG. 2, each of the clip members (2) and (2) is formed of a metal plate or a synthetic resin having a U-shape or a U-shape and having a spring property. 12) The two divided filter pieces (11) and (12) are maintained in a continuous developed state on the same plane by being sandwiched between the long sides of the peripheral frame in the overlapping portion between the two. .

The range hood filter thus configured is
A plurality of the filters are prepared and attached to a deep-type range hood as shown in FIG. That is, the opposite end portions of the divided filter pieces (11) and (12) in the separated state in each filter are superimposed and connected in a developed state by clip members (2) and (2), and then the left and right flap pieces (34) After folding (34), the long sides of the filter frame (3) are aligned with the inner surface of the side wall of the range hood intake port (I), and the mounting magnet pieces (5) and (5) are magnetized. Can be installed. At this time, the length of the filter can be adjusted to the width of the range hood inlet (I) only by appropriately adjusting the overlapping length of the divided filter pieces (11) and (12) of each filter. .

[Effect of the invention]

As described above, according to the filter for a range hood of the present invention, the filter main body (1) has a rectangular frame portion (31) formed in a rectangular shape adapted to the shape of the absorption port (I) of the range hood (H). In addition, several reinforcing bars (32) (33) are integrally formed at appropriate intervals in the longitudinal direction of the peripheral frame portion (31) across the opposed long side portions of the peripheral frame portion (31). A filter frame (3) made of an aluminum sheet continuously provided, a filter member (4) attached to the filter frame (3), and provided on both short sides of the filter frame (3). Flap pieces (5) and (5) each having the mounting magnet pieces (5) and (5) fixed to the back surface side, and the left and right sides of one of the reinforcing bars (32) as a boundary. The divided filter pieces (11) and (12) are formed, and these divided filter pieces ( 11) The opposed edge portions of the divided portion of (12) are overlapped with each other, and the upper and lower ends of the overlapped opposed edge portions are detachably attached and overlapped in the longitudinal direction of the filter main body (1). It is characterized by being provided with clip members (2) and (2) that adjustably sandwich the filter member. Therefore, when packaging or storing with a transparent resin film or the like, two divided filter pieces are used. (11) By overlapping (12), a compact shape with a reduced length can be obtained, and it is excellent in handling at the time of display sale and take-out.

When the filter hood (H) is attached to the absorption opening (I) of the range hood (H), the opposed end edges of the divided filter pieces (11) and (12) are overlapped with each other, and the upper and lower end portions of the overlap are clip members (2). ) If it is clamped by (2), the divided filter pieces (11) and (12) can be connected to each other in a single filter shape, and the work of mounting the filter into the absorption port (I) can be easily performed. is there.

Further, the filter main body (1) formed by connecting the divided filter pieces (11) and (12) by the clip members (2) and (2) is connected to the length direction of the absorption opening (I) of the range hood (H). After inserting it into the absorption opening (I) with it oriented in the width direction and pulling both short sides of the filter frame (3) of the filter main body (1), the divided filter pieces (11) and (12) are clipped. In a state of being sandwiched between the members (2) and (2), the clip portions (2) and (2) are stretched in a direction in which the length of the overlapped portion is shortened. The flap piece (5) which can be accurately mounted over the entire width of (I) and is provided on both short sides of the filter frame (3).
(5) can be easily and reliably brought into close contact with the inner surface of the opposing side wall of the absorption port (I), and the mounting magnet piece (5) fixed to the back surface of these flap pieces (5) and (5) (5) magnetically attaches the filter main body (1) to the inner surface of the opposed side wall so that the filter main body (1) can be firmly attached to the absorption opening (I).

[Brief description of the drawings]

1 to 3 show an embodiment of the present invention. FIG. 1 is a plan view showing two divided filter pieces separated from each other, and FIG. 2 is a cross-sectional view of a main part showing a connected state of both divided filter pieces. Figure, third
The figure is an exploded perspective view showing a state when the range hood is attached to the intake port. (1): Filter main body, (11) (12): Split filter piece, (H): Range hood, (I): Inlet.

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Norito Tatsumi 5-13-9 Nishinakajima, Yodogawa-ku, Osaka-shi, Osaka Inside Nippon Foil Co., Ltd. (56) References Japanese Utility Model 1987-62144 ) Real opening sho 59-128022 (JP, U)

Claims (1)

(57) [Scope of request for utility model registration] 1. A filter body (1) is provided on a peripheral frame (31) formed in a rectangular shape conforming to the shape of an absorption port (I) of a range hood (H). An aluminum sheet filter in which several reinforcing bars (32) and (33) are integrally connected at a suitable interval in the length direction of the peripheral frame (31) between the opposed long sides. A frame (3), a filter member (4) attached to the filter frame (3), and a mounting magnet piece (5) provided on both short sides of the filter frame (3) and on the back side thereof. (5) and flap pieces (5) and (5) to which the divided filter pieces (11) (11) ( 12) formed in
Further, the opposed edge portions of the divided portions of the divided filter pieces (11) and (12) are overlapped with each other, and the upper and lower ends of the overlapped opposed edge portions are detachably attached to the filter main body (1). A filter for a range hood, comprising a clip member (2) (2) for sandwiching the overlap length in an adjustable manner in the length direction.