JP2003265290A - Collapsible cold prevention board - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a collapsible cold prevention board 11 improved in accommodation properties and safety. <P>SOLUTION: This collapsible cold prevention board 11 is installed in a site R by a window in a room and so as to form a space 5 with stagnating cold air between the board 11 and a window 1. A flat-shaped seat section 13 to be installed in the site R by the window is connected with a flat-shaped upright section 12 erected up to a central portion of the window 1 or its vicinity through a first bent section 14. A second bent section 15 is installed on the front and the rear surfaces of the section 12 and the section 13 alternately at prescribed intervals in the direction different from the section 14. A skidproof portion 16 is fixed to the rear side of the vertical section 12 and/or the bottom surface of the seat section 13. <P>COPYRIGHT: (C)2003,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a foldable cold protection board which leans against the room interior side of a window to reduce the entry of cold air into the center of the room.

[0002]

2. Description of the Related Art A window of a house is one of indoor and outdoor heat transfer paths. For example, in winter, the window is introduced through air cooled in the window glass or in the vicinity thereof, or a gap between the window glass and the sash. There was a problem that the heating effect was reduced by the cold air coming outside. Therefore, conventionally, a curtain or a shoji screen is used to form a stagnant space of cool air between the window and the center of the room to improve heating efficiency.

However, in the case of a Western-style room, a curtain is mainly used, but a gap is likely to be formed between the peripheral portion of the curtain and the inner wall surface or floor surface of the building, so that the reduction of the heating effect is not always suppressed efficiently. It wasn't possible. In addition, when the shoji screens and curtains are closed during the daytime, regardless of whether it is a Japanese-style room or a Western-style room, there is a problem that the amount of light from the outside is reduced and the room becomes dim or the outdoor scenery is obstructed.

Therefore, as shown in FIG. 10 (A), a predetermined position of the window 1 (for example, a height of 50 to 10 from the floor surface 4 of the window edge R or the like).
It is conceivable to install the cold air shielding plate 2 up to about 0 cm. The shielding plate 2 may be, for example, a rectangular flat plate, and when its both end edges and lower edge portions are brought into contact with the wall surface 3 and the floor surface 4 of the window R, cold air is stagnant between the window 1 and the central portion of the room. Since the space 5 can be formed, cold air can be prevented from entering the center of the room. Also, the shield plate 2
If the height of the window is set to a predetermined position of the window 1 (for example, in the vicinity of the central portion), the problem of the outdoor landscape and the amount of daylight can be solved.

Considering the storability when the shield plate 2 is not used, such as in the warm season, it is desirable that the shield plate 2 be formed so that the front and back surfaces are alternately cut so that it can be folded.

[0006]

However, as described above, when the shield plate 2 which is notched only in the vertical direction and is made foldable is leaned against the window edge R, as shown in FIG.
As described above, a gap 6 is formed between the shield plate 2 and the floor surface 4, and cold air may leak from the gap 6 to the center of the room.

Further, when the floor surface 4 is a flooring, the ground contact portion of the shield plate 2 may slip and fall,
There is a problem of improving stability during use.

Further, since the window 1 has a plurality of types of standards, there is also a problem that it is possible to cope with windows having different widths.

The present invention has been made in view of the above problems, and an object thereof is to improve storability when not in use, stability when used, and adaptability to a plurality of types of window widths. It is to provide a foldable cold weather board.

[0010]

A foldable winter protection board according to claim 1 of the present invention is installed near a window in a room and forms a stagnation space for cold air between the foldable winter protection board and the foldable winter protection board. A board that connects a flat-plate-shaped seat portion that is placed near a window in a room and a flat-plate-shaped upright portion that stands up to a vertical center position of the window or a position in the vicinity thereof through a first bent portion. The second bent portion is provided in a direction different from that of the first bent portion, and the second bent portions are alternately provided on both front and back surfaces of the seat portion and the upright portion at predetermined intervals.

That is, the first bent portion is formed so that it can be folded into a bellows shape when not in use and is prevented from bending during use, and the stability during use can be improved. It is designed to be bent at a right angle. Further, since the upright portion is not formed so as to cover the entire window, the amount of daylight is not significantly reduced, and the outdoor landscape is not completely blocked.

Further, in the folding type cold protection board according to a second aspect of the invention, a flat plate-shaped width adjusting portion extending downward from a lower end portion of the upright portion by the thickness of the seat portion is provided. It is characterized in that it is swingably connected to both ends, and the width dimension can be changed within a predetermined range by adjusting the angle between the width adjusting portion and the upright portion.

Further, in the folding type cold protection board according to the present invention, at least one of the back side of the upright portion, the bottom side of the seat portion and the back side or bottom portion of the width adjusting portion has a non-slip portion. The feature is that it can be prevented from slipping and falling even when used in slippery places such as flooring.

[0014]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of a foldable winter protection board 11 according to the present invention will be described below with reference to the drawings.

[0015]

[First Embodiment] A foldable winter protection board 11 according to a first embodiment includes a rectangular flat plate-shaped upright portion 12 and an upright portion as shown in, for example, a front view and a rear view of FIGS. 1 (A) and 1 (B). The portion 12 and the rectangular flat plate-shaped seat portion 13 having the same thickness are connected via the first bent portion 14, and the upright portion 12 is in a direction different from the first bent portion 14 (for example, an orthogonal direction). Seat 13
The second bent portions 15 are alternately provided on both front and back surfaces at predetermined intervals, and the anti-slip portions 16 are attached to the back side of the upright portion 12 and / or the bottom side of the seat portion 13.

Further, the folding type cold protection board 11 of the present invention is
As shown in FIGS. 2A and 2B, the upright portion 12 and the seat portion 13 may be made of a synthetic resin plate 17 (for example, a heat insulating plate made of foamed polyethylene), a wooden board 18, or the like. In the former case,
For example, as shown in FIG. 3A, it is conceivable that the synthetic resin plate 17 is covered with a synthetic resin woven cloth or sheet 19 and the first bent portion 14 and the second bent portion 15 are formed by cutting. On the other hand, in both cases, as shown in FIG.
4 and / or the second bent portion 15 may be constituted by the hinge 20. In addition, the hinge 20 includes the upright portion 12 or the seat portion 1.
If it is fitted into the notch 21 formed at the edge portion of 3 and is fixed with the screw 22, it is possible to prevent the bulkiness during storage.

Further, both the front and back surfaces of the upright portion 12 or the seat portion 13 do not necessarily have to be flat, and for example, FIG.
As shown in (C), it is formed in a concave shape from the parting line P and has a predetermined decoration (for example, a picture, a character, a character, etc.)
May be given. As a result, it is possible to improve the designability of the interior of the room.

The upright portion 12 and the seat portion 13 may have a shape other than a rectangular shape. For example, the upper side of the upright portion 12 and the lower side of the seat portion 13 may be curved, or the upright portion 12 and the seat portion 13 may be curved. The shape of the expanded portion 13 may be circular, trapezoidal, or polygonal.

The non-slip portion 16 may be in the form of a sheet such as a double-sided tape, a rubber sheet (including a sheet whose surface is processed into a predetermined shape), or a surface fastener. That is, the non-slip portion 16 may be appropriately changed according to the material of the object to be contacted with the upright portion 12 and the seat portion 13 (the wall surface 3, the floor surface 4, etc.). In the case of a carpet, it is advisable to use a surface fastener or the like. When using double-sided tape,
It is preferable to use a material that can be repeatedly peeled on at least one side, and protect the adhesive surface with a peeling sheet (not shown) when not in use. In addition, the non-slip portion 16 includes the upright portion 12 and the seat portion 13.
It is not necessary to use the same material for and, but it is also possible to use different materials such as using a double-sided tape for the upright portion 12 and a rubber sheet for the seat portion 13. Further, the mounting position of the anti-slip portion 16 does not need to be limited to the illustrated position, and can be changed as appropriate.

The folding type cold protection board 11 of the present invention is constructed as described above, and as shown in FIGS. 3 (A) and 3 (B), for example, is installed at the window edge R in the room and is cooled by the window 1 or the window. It is possible to reduce the inflow of outdoor cool air into the center of the room through the gap between the glass and the sash, and improve the heating efficiency. That is, by bending the first bent portion 14, the upright portion 12 and the seat portion 13 are prevented from being bent at the second bent portion 15, and both edge edges of the upright portion 12 and the entire seat surface of the seat portion 13 are placed on the indoor side. It becomes possible to contact the wall surface 3 and the floor surface 4, etc., and the cool air at the window R can be reliably retained in the stagnant space 5, and the upright portion 12 and the seat portion 13 are formed at a substantially right angle to stabilize the stability. Can be improved.

Further, the foldable cold protection board 11 can be folded at the second bent portion 15 as shown in FIG. 4 when not in use, so that it can be stored easily.

[0022]

[Second Embodiment] FIGS. 5A and 5B are a front view and a rear view of a folding type cold protection board 11 according to a second embodiment. As shown in FIGS. The cold weather board 11
The difference from the first embodiment is that the width adjusting portions 23 are provided at both ends of the upright portion 12 and that the suction cups 16 ′ that can be adsorbed to the indoor side of the window 1 are used as the non-slip portions of the upright portion 12. For the other parts, the same parts are designated by the same reference numerals and the description thereof will be omitted.

The width adjusting portion 23 has the seat portion 1 more than the upright portion 12.
It is a rectangular flat plate having a length corresponding to the thickness of 3 and has its upper portion at the same level as the upright portion 12 and is swingably connected to both ends of the upright portion 12 through the third bent portions 24. The third bent portion 24 is formed in parallel with the second bent portion 15, and has the width adjusting portion 2
3 is configured to be folded like the upright portion 12 and the seat portion 13. That is, the width adjusting portion 23 is configured such that the bottom portion thereof is at the same level as the bottom surface of the seat portion 13 when used.

Further, it is advisable to attach a non-slip portion 16 such as a rubber sheet to the bottom of the width adjusting portion 23. In addition, the width adjusting portion is configured such that the seat portion 1 extends downward from the lower end portion of the upright portion 12.
The flat plate may be as long as the thickness of 3 and the upper portion may not be at the same level as the upright portion 12, for example.

FIGS. 6 (A) and 6 (B) show a folding type cold protection board 1.
5B is a cross-sectional view taken along the line AA of FIG. 5B during use, the bending angle between the width adjusting portion 23 and the upright portion 12 is changed in the second embodiment as shown in FIGS. By adjusting, the width of the folding type winter protection board 11 can be changed according to the width of the window. That is, FIG. 6 (A)
As shown in (B), when the window 1 is a bay window type, or although not shown, when the window 1 is provided over substantially the entire width of one wall surface in the room, it corresponds to the width dimension of the window. Thus, the width dimension of the installation location of the foldable winter protection board 11 is different. In such a case, it is conceivable that the folding type cold protection board 11 can be expanded and contracted in the width direction, but it is not necessarily a good idea in consideration of strength and manufacturing cost. Therefore, as described above, by adjusting the bending angle of the width adjusting portions 23 provided at both ends of the upright portion 12, the folding type cold protection board 11 can be easily adapted to the width dimension of the installation location.

FIG. 7 is a sectional view taken along line BB in FIG.
The suction cup 16 'as a non-slip part is illustrated. Sucker 1
6'is a diameter slightly larger than the shaft portion 16b 'at the tip of the shaft portion 16b' extending from the non-suction surface of the suction portion 16a ', and
A flexible thin plate-shaped locking portion 16c 'is provided, and the locking portion 16c' is screwed into a mounting hole 25 having substantially the same diameter as the shaft portion 16b 'formed in the upright portion 12. It can be installed by mounting. That is, as shown in FIGS.
By adsorbing a ′ onto the window 1, the upright portion 12 can be easily stabilized.

The suction cup 16 'is, as shown in FIG.
It may be configured not to be exposed on the front side. For example, the figure
As shown in (B), the shaft portion 16b 'is provided with a spherical locking portion 16c' having a diameter larger than that of the shaft portion 16b 'and corresponds to the shaft portion 16b' and the locking portion 16c '. Then, the shaft portion 16b ′ and the locking portion 16c ′ may be sandwiched by a pair of half pipe-shaped insertion members 26 and 27 having different inner diameters, and in that state, the shaft portion 16b ′ and the locking portion 16c ′ may be inserted into the mounting holes 25 formed in the upright portion 12. . The insertion members 26 and 27 are attached to the mounting hole 25.
It may be fixed by an appropriate means such as screwing or adhesion. Further, it is preferable to form the storage fitting portion 28 of the suction cup 16 ′ on the back side of the upright portion.

As the suction cup, a clip (not shown) is provided instead of the engaging portion 16c 'of the suction cup 16',
The clip attached to the upper edge of the upright portion 12, the non-suction surface of the suction portion 16a 'adhered to the back side of the upright portion 12 with double-sided tape, or the base end portion of the shaft portion 16b'. Alternatively, the upright portion 12 may be pivotally attached to the upright portion 12. When the shaft portion 16b 'is pivotally attached, a storage fitting portion (not shown) having an axial center sectional shape of the suction portion 16a' and the shaft portion 16b 'is formed on the back side of the upright portion 12. It is good to do it.

Although the embodiments of the present invention have been described above, the present invention is not limited to the above-described first and second embodiments, and various modifications can be made. For example, FIG. As described above, the slide member 29 that restricts the bending angle of the first bending portion 14 from 90 degrees to 180 degrees may be attached to at least one side surface portion 30 of the foldable winter protection board 11, and FIG. As in C), a connection structure 31 or a connection tool 32 (for example, a clip or the like) that can connect the plurality of foldable winter protection boards 11, 11 in a horizontal row may be adopted.
The connection structure 31 or the connection tool 32 is the first
Although the case where it is applied to the foldable winter protection board 11 of the embodiment is illustrated, the same can be applied to the foldable winter protection board 11 of the second embodiment.

As the connecting structure 31, as shown in the drawing, a ridge 33 whose tip has an enlarged diameter is slidably fitted in the guide groove 34, or a clip (not shown) on one side surface portion 30 of the folding type cold protection board 11. ) Is integrally formed.

As the connecting member 32, for example, an H-shaped clip 32 having substantially the same length as the connecting portion of the upright portion 12 and the seat portion 13 is formed so that no gap is formed at the connecting portion of the folding type cold protection boards 11, 11. Good to use.

[0032]

As described above, the present invention reduces the flow of air cooled by the window installed at the window in the room and the cold air outside from the gap between the window glass and the sash into the central portion of the room, thereby heating the room. The efficiency can be improved, and the storability is improved by the second bent portion when not in use.

Further, by bending the first bent portion, it is possible to prevent the upright portion and the seat portion from being bent at the second bent portion, so that both end edges of the upright portion and the entire seat surface of the seat portion are covered with the wall and floor on the indoor side. It becomes possible to contact the surface, etc., and it is possible to reliably hold the cool air near the window in the stagnant space,
Stability can be improved by making the upright portion and the seat portion substantially at right angles.

[Brief description of drawings]

FIG. 1 (A) is a front view of a folding cold weather board according to the present invention when it is developed, and FIG. 1 (B) is a rear view of the same.

2A to 2C are cross-sectional views illustrating a first bent portion or a second bent portion.

FIG. 3 (A) is a perspective view showing an example of use of a folding type cold protection board, and FIG. 3 (B) is a vertical plan view of the same.

FIG. 4 is a perspective view showing a state in which the foldable winter protection board is folded.

FIG. 5A is a front view showing a foldable winter protection board according to a second embodiment, and FIG. 5B is a rear view of the same.

6A and 6B are cross-sectional views taken along the line AA of FIG. 5B, showing an example of use of the folding type cold protection board according to the second embodiment.

FIG. 7 is a sectional view taken along line BB of FIG.

FIG. 8A is a front view showing a modified example of the second embodiment, and FIG. 8B is a sectional view taken along line CC of FIG.

9 (A) to 9 (C) are views showing a modification of the foldable winter protection board according to the present invention, FIG. 9 (A) is a side view of the foldable winter protection board, and FIGS. FIG. 4 is a sectional view of an upright portion or a seat portion.

10A and 10B are views showing a conventional example.

[Explanation of symbols]

11. Foldable cold weather board 12. Upright 13. Seat 14. First bend 15. Second bend 16. Anti-slip part 23. Width adjustment section

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[Procedure amendment]

[Submission date] March 22, 2002 (2002.3.2)
2)

[Procedure Amendment 1]

[Document name to be amended] Statement

[Name of item to be amended] Title of invention

[Correction method] Change

[Correction content]

[Title of Invention] Folding type cold protection board

Claims (3)

[Claims] 1. A foldable cold protection board for installing at a window in a room to form a stagnation space of cold air between the window and a flat plate-like seat portion placed at a window in the room. A flat plate-shaped upright portion that stands upright in the vertical center position of the window or a position in the vicinity thereof is connected via a first bent portion, and in a direction different from the first bent portion, and the seat portion and the A foldable cold weather board, characterized in that the upside and downside are alternately provided with second bent portions at predetermined intervals. 2. A flat plate-shaped width adjusting portion extending downward from the lower end portion of the upright portion by the thickness of the seat portion is swingably connected to both ends of the upright portion. Claim 1
Foldable cold weather board as described in. 3. The non-slip portion is attached to at least one of the back side of the upright portion, the bottom surface side of the seat portion, and the back side or bottom portion of the width adjusting portion. Foldable cold weather board as described in.