KR20160023135A - Insulation mat that stops drafts or an Insulating mat draft stopper - Google Patents

Abstract

An objective of the present invention is to provide a folding board which effectively holds air around a window and external air in a holding space to improve heating efficiency, and has high independent safety. According to the present invention, the folding board (11) comprises: a seat unit (14) of a flat plate shape; an erecting unit (13) of a flat plate shape connected to the seat unit (14) to be erected by a first bending unit (15a); and a support unit (12) connected to the erecting unit (13) to be erected by a second bending unit (15b). The first bending unit (15a) and the second bending unit (15b) are formed by inserting parallel slits on the inside and the outside of two opposing edges in a vertical direction of the erecting unit (13). When in use, the seat unit (14) and the support unit (12) are bent perpendicularly in opposite directions with respect to the erecting unit (13) by the first bending unit (15a) and the second bending unit (15b) to install the seat unit (14) on an indoor floor and bring an edge of a free end of the support unit (12) into contact with the inside of a window almost perpendicularly.

Description

[0001] The present invention relates to an insulated matte draft stopper,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to a foldable board installed on a floor of a room.

The window of a house is one of the indoor and outdoor heat transfer paths. For example, in winter, it is heated by the outside air entering the room from the outside through the window and the window frame, . Therefore, conventionally, a curtain or a blind was used to form a stagnation space for cool air between the window and the center of the room, thereby improving the heating efficiency.

However, in the case of a Western-style room, a gap may be formed between the periphery of the curtain or the blind and the inner wall surface or the floor of the building, so that it is not necessarily effective to suppress the reduction of the heating effect. Also, when the curtains or blinds are closed in the daytime, the amount of light from the outside is reduced, regardless of whether it is a Japanese-style room or a Western-style room, so that the room is darkened or the outdoor scenery is blocked.

11A and 11B, a predetermined width and height of the window 1 (for example, a width equal to or more than the entire width of the window 1 and a height of about 50 to 100 cm from the floor 4 of the window R or the like) The cold air shielding plate 2 may be installed. It is preferable that the shielding plate 2 is formed in a rectangular flat plate shape and the both end edges and the bottom edge portions of the shielding plate 2 are brought into contact with the wall surface 3 and the bottom surface 4 of the window R, The cold air stagnation space 5 can be formed, so that the cold air intrusion into the center of the room can be reduced. Further, if the height of the shielding plate 2 is made to reach a predetermined position (for example, in the vicinity of the central portion) of the window 1, the problem of the outdoor scenery and the amount of light is also reduced.

That is, the cold air is particularly liable to stagnate in a relatively low range near the floor of the room. Accordingly, it is possible to prevent the cold air from entering the center of the room, thereby suppressing the entry of the cold air and solving the problem of securing the scenery and mining amount.

Further, in consideration of the storage capacity at the time of non-use such as the warm season, it is preferable that the shielding plate 2 is configured to be foldable by alternately inserting grooves on both the inner and outer sides as shown in the drawing. Such a foldable board is known, for example, from Patent Documents 1 and 2.

Further, a foldable board which can be used by adjusting the height and the inside and the outside by providing two horizontal bent portions 114a and 114b as shown in FIG. 11C is known, for example, in Patent Document 3.

[Patent Literature]

- Patent Document 1: JP-A-2008-014134

- Patent Document 2: JP-A-2003-265290

- Patent Document 3: JP-A-2014-001585

However, the conventional folding boards of Patent Documents 1 and 2 stand up without bending in the horizontal direction, and are not designed to effectively stagnate the window air and the outside air in the stagnation space between the window and the folding board . In addition, since the foldable board is not supported in the horizontal direction in the standing state, the independence of the board is low.

In the foldable board of Patent Document 3, there are two horizontal bent portions, but since the upper portion of the stagnation space is open and not closed, the air in the window and the outside air are not effectively stagnated in the stagnation space.

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and it is an object of the present invention to provide a folding board which improves the heating efficiency by stagnating the air in the window and the outside air in the stagnation space efficiently, and is highly stable in self-standing.

A folding board according to the present invention is a folding board installed on a window in a room to reduce the inflow of air from the window and outside air into the center of the room for achieving the above object. The folding board includes a flat plate-like seat portion, And a support portion (support portion) connected to the upright portion in such a manner as to be able to stand upright via the second bend portion, wherein the first bend portion and the second bend portion Is formed by inserting a slit parallel to the inside and the outside at two sides opposed to the longitudinal direction of the upright portion, and at the time of use, the seat portion and the support portion are fixed to the upright portion through the first bent portion and the second bent portion And the free end edge of the support portion is arranged on the inside of the window In a configuration in which the vertical contact.

According to this configuration, in the folding board according to the present invention, the folded board according to the present invention bends the seat portion and the support portion opposite to each other in the orthogonal direction with respect to the upright portion through the first bend portion and the second bend portion, The free end edge of the folding board is brought into contact with the inside of the window substantially vertically, so that a stagnation space can be provided between the window plane and the folding board. As a result, the heating efficiency can be improved by stagnating the window air and the outside air in the congestion space.

Further, since the free end edge of the support portion is brought into contact with the inside of the window at almost right angle by providing the support portion, the stability of self-standing of the foldable board can be enhanced.

The folding board according to the present invention can improve the heating efficiency by stagnating the air in the window and the outside air in the stagnant space efficiently and can improve the stability of self-standing by installing the supporting part.

1 is a front view of a folding board according to an embodiment of the present invention.
FIGS. 2A to 2C are cross-sectional views illustrating first, second, and third bent portions of a folding board according to an exemplary embodiment of the present invention.
3 is a perspective view illustrating a use state of a folding board according to an embodiment of the present invention.
FIG. 4 is a side cross-sectional view illustrating a state of use of the folding board according to an embodiment of the present invention
5 is a perspective view illustrating a folding board folded according to an embodiment of the present invention.
6 is a front view of a folding board according to another embodiment of the present invention.
7 is a perspective view illustrating a state of a folding board according to another embodiment of the present invention.
8 is a cross-sectional side view of a foldable board according to another embodiment of the present invention.
9 is a side cross-sectional view of a foldable board according to another embodiment of the present invention.
10 is a partial cross-sectional view of an upright portion of a folding board according to another embodiment of the present invention.
11A to 11C are diagrams showing a conventional example.

Next, an embodiment according to the present invention will be described with reference to the drawings.

(Embodiment 1)

First, the configuration of the folding board will be described. 1, the foldable board 11 has a rectangular flat plate-like seat portion 14, a rectangular plate-shaped upright portion 13, a rectangular flat plate-like support portion 12, . The direction A in Fig. 1 is referred to as a lateral direction or width direction, and the direction B is referred to as a longitudinal direction or a height direction.

The upright portion 13 is connected to the seat portion 14 via the first bend portion 15a so as to stand upright. The support portion 12 is connected to the upright portion 13 in a standing manner via a second bend portion 15b positioned above the first bend portion 15a. The first bent portion 15a and the second bent portion 15b are formed by inserting parallel slits extending in the lateral direction on the inside and outside of the foldable board 11 in the vicinity of two sides of the upright portion 13 opposite to the longitudinal direction thereof .

The width of the support portion 12 in the longitudinal direction is, for example, about half the width of the longitudinal direction of the seat portion 14, and the width of the support portion 12 in the longitudinal direction is narrowed. However, the longitudinal width of the seat portion 14 is not necessarily limited thereto.

The third bend section 16 is orthogonal to the first bend section 15a and the second bend section 15b and inserts parallel slits extending in the vertical direction at predetermined intervals alternately on the inside and outside of the folding board 11 .

2A, the upright portion 13 and the left side portion 14 are constituted by a synthetic resin plate 17 (for example, an insulating plate such as foamed polyethylene), a wood plate 18, and the like As shown in FIG. 2A, at least the inside and the outside of the synthetic resin plate 17 are covered with the sheet 19 and the slit is inserted to form the first bent portion 15a, the second bent portion 15a, The first bent portion 15b and the third bent portion 16 can be formed.

The slit is inserted to the predetermined depth without passing through the front and back of the folding board (11). The folding board is disposed so that the support portion 12 and the seat portion 14 stand upright with respect to the upright portion 13 with the thin hinge portion 19a as the center of the rotation movement as the thin hinge portion 19a near one end of the slit It can bend.

The depth of the slit is set such that the bent angle of the support portion 12 and the seat portion 14 with respect to the upright portion 13 is substantially perpendicular to the first bend portion 15a and the second bend portion 15b, It is preferable to have such a depth that it does not follow up by standing up after elasticity. The depth of the slit of the third bent portion 16 is preferably such that the bending angle is 180 degrees.

2B, all the bent portions such as the first and second bending portions 15a and 15b and / or the third bending portion 16 may be formed of the hinge 20. [ The hinge 20 can be prevented from becoming bulky during storage when the hinge 20 is fitted and fixed to the notch portion 21 formed at the edge of the upright portion 13 or the seat portion 14 with the screw 22 .

The inside and outside surfaces of the upright portion 13 or the left side portion 14 need not always be flat but may have a concave shape from a parting line P as shown in Fig. Decorations (e.g., pictures, characters, letters, etc.). Accordingly, the characteristics in the interior design can be improved.

For example, the upper portion of the upright portion 13 and the lower portion of the seat portion 14 may be curved, and the upright portion 13 and the left side portion 14 may be curved, And the shape of the seat portion 14 when it is unfolded can be circular, trapezoidal, or polygonal.

Next, the use state of the folding board 11 according to the present embodiment will be described. As shown in FIGS. 3 and 4, the folding board 11 is installed in the window R of the room to reduce the inflow of the air of the window R and the outside air into the center of the room.

In order to install and use the foldable board 11, the seat portion 14 is first bent in the direction orthogonal to the upright portion 13 through the first bent portion 15a and the seat portion 14 is installed on the floor 4 of the room do. Next, the support portion 12 is bent in the direction perpendicular to the direction opposite to the seat portion 14 with respect to the upright portion 13 through the second bent portion 15b, so that the free end edge of the support portion 12 is positioned inside the window 1) at substantially right angles.

5, when the foldable board 11 is not used, the first and second bent portions 15a and 15b do not bend the support portion 12, the upright portion 13, and the left side portion 14, The folding board 11 is folded integrally by folding the vertical folding section 16 alternately in a state where the folding board 11 is flat.

The folding board 11 can be used both in summer and winter, but when the window is opened for cleaning or the like and is stored for a long period of time without use, the first and second bent portions 15a, The folding board 11 can be folded easily and concisely by folding the vertical bent portion 16 alternately in the straightened state, and the folding board 11 can be folded in a short and simple manner.

As described above, the folding board 11 according to the present embodiment is configured such that the seat 14 and the supporting portion 12 are connected to the upright portion 13 via the first bend portion 15a and the second bend portion 15b, The free end edge of the support portion is brought into substantially vertical contact with the inside of the window 1, so that the stagnation space 5 (see FIG. 5) is provided between the window surface and the foldable board, Can be provided. Accordingly, the heating efficiency can be improved by stagnating the air of the window R and the outside air in the congestion space 5.

The foldable board 11 according to the present embodiment is provided with the support portion 12 so that the free end edge of the support portion 12 contacts the inside of the window 1 at almost right angle when using the foldable board 11, .

The folding board 11 according to the present embodiment is configured such that the third bending portion 16 is formed on the inside and outside of the folding board 11 in the longitudinal direction perpendicular to the first bending portion 15a and the second bending portion 15b It is possible to fold the foldable board 11 integrally and improve the retractability.

In the folding board 11 according to the present embodiment, the longitudinal width of the support portion 12 is set to, for example, about half of the longitudinal width of the seat portion 14, and the width of the support portion 12 in the longitudinal direction is narrowed , It is possible to obtain a large living space without interfering with the living space of the room.

(Another embodiment)

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

6 and 7, when both end portions 13a and 13b of the upright portion are provided by inserting slits penetrating from both the inside and the outside at both ends in the transverse direction of the upright portion 13, 13b at substantially right angles to the inside of the window (1). It is also possible to penetrate the slit over its entire width (width), to penetrate the slit in a dotted line shape, and to allow the user to cut it arbitrarily.

According to this constitution, both ends 13a and 13b of the upright part can be bent with respect to the upright part 13. [ In this case, the transverse widths of the upright portions 13a and 13b are substantially equal to, for example, the longitudinal width of the support portion 12, The heating efficiency can be improved.

8, it is also possible to form a light-shielding layer (light-shielding layer) 27 on either side of the upright portion 13. [ When the foldable board 11 is formed of a synthetic resin plate such as foamed polyethylene or the like, the ratio of the light transmitted through the board increases depending on the thickness of the board. Therefore, when it is desired to increase the light shielding property, a metal foil or an evaporated film , An aluminum evaporated film) or the like can be formed as the light shielding layer 27. [ With this configuration, light from the outdoor can be effectively blocked.

9, the light shielding layer 27 is formed on both the inner and outer surfaces of the upright portion 13, and one side of the upright portion 13 is made to be a reflective light shielding layer 27a such as a silver film, It is possible to increase the cooling effect of the indoor air conditioner by making the reflective light shielding layer 27a toward the window as shown in FIG. 9 by using the non-reflective light shielding layer 27b such as a black film. This is because the light from the outdoor is blocked and the entry into the congestion space 5 is alleviated.

Conversely, in winter, the non-reflective light shielding layer 27b is directed toward the window, thereby enhancing the heating effect of the indoor air conditioner. Since the light from the outdoor is not blocked but enters the congestion space 5. The use of two-sided separation of the folding board 11 by the two kinds of light-shielding layers 27a and 27b having different reflectivity is feasible in all embodiments.

10, the upright portion 13 of the foldable board 11 is formed of a double layer of the front side 13c and the back side 13d, and the light-shielding layer is composed of a double layer of the front side 13c and the back side 13d, It is also possible to sandwich the layer 28 therebetween. In this case, the design surfaces 29a and 29b can be formed on both sides of the upright portion 13 by a printing film and an embossing process or the like, which is suitable for use on both sides.

As described above, the folding board according to the present invention is effective because it can improve the heating efficiency by stagnating the air in the window and the outside air in the stagnant space efficiently, and has the effect of high self-stability.

11: folding board 12: support
13: an upright portion 13a, b: both ends of an upright portion
14: seat portion 15a: first horizontal bent portion
15b: second horizontal bent portion 16: vertical bent portion

Claims (6)

A folding board installed at a window in a room to reduce the inflow of air from the window and outside air into the center of the room,
A flat plate-like seat portion, a flat plate-like upright portion connected to the seat portion through a first bent portion so as to be erectable, a support portion which is connected in a standing manner via the upright portion and the second bent portion Section)
The first bend portion and the second bend portion are formed by inserting a slit parallel to the inside and outside at two sides opposite to the longitudinal direction of the upright portion,
The seat portion is bent in an orthogonal direction with the seat portion and the support portion being opposite to each other with respect to the upright portion through the first bent portion and the second bent portion so that the seat portion is installed on the floor of the room, Is brought into substantially vertical contact with the inside of the window.
The method according to claim 1,
Wherein the first folded portion and the second folded portion are alternately arranged on the inner side and the outer side of the foldable board in a direction orthogonal to the first bent portion and the second bent portion so as to be integrally foldable when the seat portion, Wherein a plurality of third bent portions are formed by inserting the first bent portions.
3. The method according to any one of claims 1 to 3,
Wherein a longitudinal width between the second bend portion and the free end edge of the support portion is approximately half of a width in the longitudinal direction between the first bend portion and the opposite end portion of the seat portion.
4. The method according to any one of claims 1 to 3,
And both ends of the slit in the first horizontal bent portion and the second horizontal bent portion are inserted so as to pass through the upright portion from both the inner side and the outer side so that the both ends in the transverse direction of the upright portion can be bent. .
5. The method according to any one of claims 1 to 4,
Wherein a metal foil or a metal deposition film is formed on one of the inner side and the outer side of the folding board.
6. The method according to any one of claims 1 to 5,
Wherein a metal foil or a metal deposition film is formed inside the constituent material of the folding board.

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