JPH11293843A - Framed panel - Google Patents

Abstract

PROBLEM TO BE SOLVED: To shorten the term of works by providing a frame, a film whose peripheral part is mounted on the frame to cover the frame and the frame internal space, and a plate member consisting of a shape memory alloy housed in a housing groove. SOLUTION: A transparent film 11 consisting of fluorine resin is stuck to an aluminum frame 12 which is a rectangular frame to form a framed panel 10. The frame 12 is provided with an outer frame 13 and an inner frame 14, which are integrally mounted, and a wire forms 17 as tension means and a pair of semi-cylindrical hard plastic presser members arranged above and under the wire forms 17 are housed in the groove 21 of the outer frame 13. Amounting frame 93 is screwed on steel frameworks 91, 92, and the framed panel 10 having film 11 stretched by the wire forms 17 is fitted to the raised part 93a of the mounting frame 93. Accordingly, various houses can be easily made.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a panel with a frame. More particularly, the present invention relates to a framed panel suitable for constructing a roof or an outer wall of various houses such as for agriculture, livestock raising, or sericulture.

[0002]

2. Description of the Related Art Generally speaking, an agricultural house is composed of a roll-shaped resin film (width 1.3) on a frame constructed using pipes or steel frames.
(1.6 m, length 50-100 m). As this resin film, a fluororesin film has attracted attention because of its relatively high total light transmittance and excellent durability.

However, in the above-mentioned method, since the fluororesin film is harder than other resin films such as vinyl chloride (PVC) and polyolefin (PO), it is difficult to develop and stick the film, It takes a long time. In addition, since the specific gravity of the fluororesin film is relatively large, ie, 1.7 to 2.2, when the resin film is stretched on the roof portion, the work is to be performed at a high place where the resin film is spread on the roof. For this reason, as a result, the worker is limited to a professional person such as a stealthy occupation, so that there is a problem that the work cost is high and the variation in the workmanship (appearance) is increased due to the difference in the ability of the workman. Further, when the film is stretched due to environmental changes or aging, there is a problem that the film surface is loosened and the appearance is impaired. In addition, when a natural resin film (hail, typhoon, etc.) or a human disaster causes damage or tear to the resin film of the house, the damage or tear is corrected with a repair tape. For this reason, there is a problem that the maintenance work is troublesome and the appearance after the maintenance work is deteriorated.

Accordingly, an object of the present invention is to provide a panel with a frame which is suitable for constructing a roof or an outer wall of various houses and which can solve the above-mentioned problems relating to the construction period, operation cost, looseness of the film surface, maintenance work and the like. Is to do.

[0005]

According to a first aspect of the present invention, there is provided a framed panel according to the first aspect, wherein the frame and a peripheral portion are attached to the frame, and the film covers the frame and a space in the frame. And a tension means for applying tension to the film.

In the framed panel according to the first aspect, the film attached to the frame is tensioned by tension means. Therefore, various types of houses can be easily made by attaching the framed panel to a frame previously constructed using pipes or steel frames.
That is, the construction period is shortened as compared with the related art. Further, even for work on the roof part of the house, only a panel with a frame is attached, so that a person who is not a professional can also perform the work. Therefore, work costs can be kept low. Further, in this panel with a frame, since the film is tensioned with respect to the frame, there is no variation in appearance (appearance). Furthermore, in this framed panel, since the film is tensioned to the frame by the tension means, the film surface does not loosen due to environmental changes or changes over time, and the appearance is not impaired. In addition, if a film made of multiple framed panels is damaged or torn in the film of a framed panel as a result of a natural or human disaster, the framed panel is replaced with a new one. I just need to replace it. Therefore,
Maintenance work is simplified, and the appearance after the maintenance work is kept good.

A framed panel according to a second aspect of the present invention is the panel with a frame according to the first aspect, wherein the frame is formed on a surface of the frame material covered with the film by a groove extending in a longitudinal direction of the frame material. Wherein the tension means includes an elastic member for urging a portion of the film facing the wall surface of the groove toward the wall surface.

In the framed panel according to the second aspect, even if the film is stretched due to environmental change or aging, a portion of the film facing the wall surface of the groove (hereinafter, appropriately referred to as a "wall-facing portion"). Is pushed by the elastic member and approaches the wall surface, so that the extension of the film is absorbed. Therefore, the film surface is not loosened and the appearance is not impaired. Conversely, even if the film shrinks due to environmental changes or aging, the shrinkage of the film is absorbed by the portion of the film facing the wall that retreats the elastic member in the direction opposite to the wall. Therefore,
The tension of the film is not excessively increased.

The dimensions of the film are set in advance so that the wall-facing portion of the film faces the wall surface of the groove with a certain gap in consideration of the elongation of the film due to environmental changes and aging. Is done.

According to a third aspect of the present invention, in the framed panel according to the second aspect, the elastic member is provided on a portion of the film facing the wall surface of the groove in a longitudinal direction of the frame material. It is characterized in that it abuts linearly along.

In the framed panel according to the third aspect, since the elastic member linearly abuts on the portion facing the wall surface of the film along the longitudinal direction of the frame material, the elastic member is compared with the case where the elastic member abuts at the pinpoint. Is dispersed in the longitudinal direction of the frame material. Therefore, the film tension is made uniform without bias. Further, local damage of the film due to contact of the elastic member is prevented.

According to a fourth aspect of the present invention, there is provided the panel with a frame according to the second or third aspect, wherein the groove is formed in an outer peripheral portion of the frame, has a depressed side wall, and the elastic member is A portion accommodated in the groove and biasing a portion of the film facing the side wall toward the side wall.

In the framed panel according to the fourth aspect, the elastic member is accommodated in the groove formed on the outer peripheral portion of the frame, and a portion of the film facing the recessed side wall of the film is directed toward the side wall. Energize. Therefore, the biasing direction of the elastic member is perpendicular to the panel surface (the film surface covering the space in the frame). In this case, the width of the frame material (the width in the direction parallel to the panel surface) can be reduced from the viewpoint of the space occupied by the member, as compared with the case where the biasing direction by the elastic member is parallel to the panel surface. . Therefore, when the framed panel is viewed from the front through the film, the area occupied by the space in the frame is relatively larger than the area occupied by the frame material. As a result, the light transmission amount of the framed panel can be increased. Therefore, it is possible to promote, for example, the growth of agricultural products and the like in the house.

According to a fifth aspect of the present invention, there is provided the framed panel according to the first aspect, wherein the frame is provided on a surface of the frame material covered with the film and extends in a longitudinal direction of the frame material. Having a groove, the tension means includes a plate member made of a shape memory alloy housed in the housing groove, and the plate member becomes flat when the ambient temperature is low, and becomes convex when the ambient temperature is high. It is characterized in that it is curved and the central part projects out of the accommodation groove.

In the panel with a frame according to the fifth aspect, when the ambient temperature is high, the plate member accommodated in the accommodation groove is convexly curved and its central portion projects outside the accommodation groove. Therefore, even if the film elongates due to an increase in the ambient temperature, the elongation of the film is absorbed by the increase in the perimeter due to the curvature of the plate member. Therefore, the film surface is not loosened and the appearance is not impaired. Conversely, even if the film shrinks due to a decrease in ambient temperature, the shrinkage of the film is absorbed by the plate member becoming flat. Therefore,
The tension of the film is not excessively increased.

According to a sixth aspect of the present invention, there is provided a panel with a frame according to any one of the first to fifth aspects, wherein the film is made of a fluororesin.

In the framed panel according to the sixth aspect, since the film is made of a fluororesin, the total light transmittance is relatively high and the durability is excellent.

According to a seventh aspect of the present invention, there is provided a panel with a frame according to any one of the first to sixth aspects, further comprising an attaching means for attaching the frame to a frame of a house. And

In the panel with a frame according to the present invention, the frame (that is, the panel with the frame) is attached to the frame of the house by the attaching means. Therefore, various houses can be more easily made.

According to an eighth aspect of the present invention, there is provided the panel with a frame according to any one of the first to seventh aspects, wherein water droplets adhered to the inner surface of the film are caused to flow through the inner periphery of the frame. Alternatively, a gutter for storing is provided.

When the framed panel according to claim 8 is mounted on, for example, an inclined frame of a roof portion of a house, the film surface is inclined. In this case, when water droplets adhere to the inner surface of the film due to a difference in environmental conditions inside and outside the house, the water droplets flow downward along the inner surface of the film (a part of the water droplets is inclined on both sides of the frame. It falls on the gutter and flows downward along the gutter.) The flowing water drops accumulate in the gutter located at the bottom of the frame. Therefore, water droplets attached to the inner surface of the film are prevented from dropping below the framed panel. As a result, for example, crops and the like in the house are not damaged by the water droplets or the soil from which the water droplets jumped up.

[0022]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the framed panel according to the present invention will be described below in detail.

FIG. 1 shows an embodiment of a framed panel 10, 1 mounted on a house frame 91, 92,...
0 ′, 10 ″,... (Hereinafter, represented by reference numeral 10) are viewed from above, and FIG.
A line section is shown.

As can be seen from FIG. 1, the framed panel 10 is generally formed by attaching a transparent resin film 11 to an aluminum frame 12 which is a rectangular frame. In this example, the outer dimensions of the frame 12 are as shown in FIG.
, The length of the short side is set to 1 m, and the length of the long side is set to 2 m. The surface of the film 11 that covers the space in the frame 12 (the surface seen in FIG. 1) is appropriately referred to as a “panel surface”. In this example, the film 11 is made of a fluororesin. Fluororesins have the advantages of relatively high total light transmittance and excellent durability compared to other resin films such as polyester (PET) and vinyl chloride (PVC). As the type of fluororesin, ethylene-
Tetrafluoroethylene copolymer (ETFE), tetrafluoroethylene-hexafluoropropylene-vinylidene fluoride copolymer (THV), tetrafluoroethylene-hexafluoropropylene-ethylene copolymer (THE), tetrafluoroethylene-hexafluoro Propylene copolymer (FEP), tetrafluoroethylene-perfluoroalkyl perfluorovinyl ether copolymer (PFA), ethylene-chlorotrifluoroethylene copolymer (ECTFE), polyvinylidene fluoride (PVdF), polyvinyl fluoride (PVF) ) Are known.

As shown in FIG. 2, the frame 12 comprises an outer frame 13 and an inner frame 1 which are integrally attached to each other.
4 is provided. This frame 12 has substantially the same cross-sectional structure over the entire circumference as the cross-sectional structure shown in FIG. Reference numeral 93 denotes a mounting frame for mounting the framed panel 10 on the frameworks 91 and 92 of the house. This mounting frame 93 is used for the frame 9 of the house.
Board portion 93b fixed on sets 1, 92 with set screws 95
And a rising portion 93a which is continuous with the edge of the substrate portion 93b and is bent and extends upward.

As shown in detail in FIG. 3A, the outer frame 13 has a flat upper edge portion 13a for forming a panel surface, and a groove 21.
Has a cross-sectional structure in which an outer peripheral portion 13b having an upper edge portion 13a and a flat lower edge portion 13c provided vertically symmetrically with the upper edge portion 13a are continuous. The groove 21 provided in the outer peripheral portion 13b has a flat groove bottom 21b, and side walls 21a, 21c which are curved and continuous above and below the groove bottom 21b, and are overhanging with respect to the groove bottom 21b. ing. As a result, the groove side walls 21a and 21c form depressions 22a and 22b, respectively.

In the groove 21, a wire spring 17 as tension means arranged parallel to the groove bottom 21b, and a pair of hard plastic semi-cylindrical members arranged above and below the wire spring 17 The holding members 18A and 18B are housed. The upper holding member 18A is in an upward convex position, and the lower pressing member 18B is in a downward convex position. As shown in FIG. 4 (showing FIG. 3 (a) from the left side), the wire spring 17 is provided with a contact portion 17a which comes into contact with the inner peripheral surface of the upper holding member 18A.
And the contact portion 1 that contacts the inner peripheral surface of the lower pressing member 18B.
7c and connecting portions 17b, 17d extending inclining with respect to the longitudinal direction of the frame member and connecting these contact portions 17a, 17c.
And extends as a whole together with the holding members 18A and 18B in the longitudinal direction of the frame material. Upper holding member 1
8A is urged upward by the contact portion 17a of the wire spring 17, while the lower holding member 18B is urged downward by the contact portion 17c of the wire spring 17.

As shown in FIG. 3A, the film 11
On the peripheral side of the portion 11a forming the panel surface, a corner formed by the upper edge 13a and the outer peripheral portion 13b of the outer frame 13 is wound and extends downward along the outer peripheral portion 13b (this portion is indicated by 11b). Furthermore, overhang portion 2 of groove 21
1a is wound into the groove 21, the outer peripheral surface of the upper holding member 18A is wound in the groove 21 (this portion is indicated by 11c), and extends downward in parallel with the groove bottom 21b (this portion is denoted by 1c).
1d), the outer peripheral surface of the lower holding member 18B is wound (this portion is indicated by 11e), the overhang portion 21c of the groove 21 is wound, and the outer peripheral portion lower part 1 of the outer frame 13 is wound.
It extends downward along 3b '(this portion is indicated by 11f) and stops short of the lower edge 13c of the outer frame 13. The peripheral edge 11f of the film 11 is attached to a lower peripheral portion 13b 'of the outer frame 13 by a set screw 15. In this state, the portion 11c of the film 11 facing the groove side wall 21a is urged toward the groove side wall 21a by the wire-working spring 17 via the pressing member 18A, while the portion 11c of the film 11 faces the groove side wall 21c. The portion 11e to be urged is urged by the wire-working spring 17 toward the groove side wall 21c via the pressing member 18B. Thereby, tension is applied to the film 11. This tension is transmitted to each part of the film 11, and the tension is also applied to the part 11a forming the panel surface. The film 11
Are set in advance so that the opposing portions 11c and 11e of the film 11 face the groove side walls 21a and 21c with a certain gap, respectively, in consideration of the elongation of the film 11 due to environmental changes and aging. I have.

As described above, the wire spring 1 as the elastic means is used.
7 urges the side wall opposing portions 11c and 11e of the film 11 in the direction perpendicular to the panel surface, so that the space occupied by the members is smaller than when the urging direction is parallel to the panel surface. From the viewpoint, the width of the outer frame 13 (the width in the direction parallel to the panel surface) can be reduced. Therefore, when the framed panel 10 is viewed from the front through the film 11 as shown in FIG. 1, the area occupied by the space in the outer frame 13 can be relatively larger than the area occupied by the outer frame 13. As a result, this framed panel 1
0 light transmission amount can be increased. Therefore,
For example, the growth of crops and the like in the house can be promoted.

As can be seen from FIG. 4, the wire-working spring 17 linearly abuts the side wall-facing portions 11c and 11e of the film 11 via the holding members 18A and 18B along the longitudinal direction of the outer frame 13. Therefore, as compared with a case where the contact is made in a pinpoint manner (for example, a case where a wire spring having a meandering shape in a U-shape directly contacts the film 11),
The biasing force of the wire spring 17 against the film 11 is dispersed in the longitudinal direction of the outer frame 13. Therefore,
The tension of the film 11 can be made uniform in the longitudinal direction of the outer frame 13. In addition, local damage of the film 11 due to contact of the elastic member can be prevented.

Under the outer frame 13, a rubber seal member 16 having a C-shaped cross section is provided. The sealing member 16 has an upper portion 16a having a lower edge portion 13 outside the outer frame 13.
c, and is in a posture protruding toward the outer peripheral side of the outer frame 13. Lower part 16b of seal member 16
Is in contact with the upper surface of the board portion 93b of the mounting frame 93. Therefore, the flow of air and water inside and outside the framed panel 10 can be shut off by the seal member 16, and the airtightness of the house can be ensured.

On the other hand, the inner frame 14 is
Flat partition part 1 fixed to the portion forming the groove bottom 21
4b, and a gutter portion 14a which is bent from the upper edge of the partition portion 14b and extends substantially parallel to the panel surface, and has a shape whose tip is curved upward. The height of the upper edge of the partition portion 14b is substantially at the same level as the height of the upper edge of the portion forming the groove bottom 21b of the outer frame 13, and as a result, the gutter portion 14a and the portion 11a forming the panel surface of the film 11 are A space 41 through which the water droplet W can flow is formed therebetween.

For example, when the framed panel 10 is mounted on the inclined frames 91 and 92 of the roof of the house, the panel surface is in an inclined state. In this state, when water droplets W adhere to the inner surface of the film 11a forming the panel surface due to a difference in environmental conditions inside and outside the house, the water droplets W
Flows downward along the inner surface of the film 11a (note that
Some of the water droplets W fall on the inclined gutters 14 located on both sides of the framed panel 10 and flow downward along the gutters 14. ). Then, the flowing water droplets W accumulate in the gutter 14 located at the lowermost part of the framed panel 10. Therefore, it is possible to prevent the water droplet W attached to the inner surface of the film 11a from dropping below the framed panel 10. As a result, it is possible to prevent, for example, crops and the like in the house from being damaged by water droplets and being damaged by the splashed soil.

The lower edge of the partition portion 14b of the inner frame 14 is located below the lower edge portion 13c of the outer frame 13, and is fitted to the rising portion 93a of the mounting frame 93. The hook member 33 is provided inside the rising portion 93a of the mounting frame 93. This hook member 33
Is a portion 33a fixed to the rising portion 93a and a portion 3 which is bent from the upper end of the portion 33a and extends inward.
3b, a portion 33c that bends from the tip of the portion 33b and extends upward, and a portion 33d that is folded from the upper end of the portion 33c and extends toward the rising portion 93a.

On the other hand, inside the partition part 14b of the inner frame 14, a crescent 31 as an attachment means is provided. The crescent 31 is attached to the partition 14b via an attachment shaft 32, and can freely rotate around the attachment shaft 32 in a plane parallel to the partition 14b. The crescent 31 includes a connecting plate portion 31b, an engaging portion 31c, and a handle portion 31a formed integrally. As shown in FIG. 3 (b), the connecting plate portion 31b
A substantially half-moon-shaped portion perpendicular to the mounting shaft 32,
It is rotatably mounted on the mounting shaft 32. The engaging portion 31c gradually widens from the tip to the end (FIG. 3A) so as to be easily engaged with the hook member 33, and draws a trochoid curve along the periphery of the connecting plate portion 31b. It is curved (FIG. 3 (b)). Handle part 31a
Is connected to the end of the engaging portion 31c, and the mounting shaft 32
And extends to the opposite side. The user operates the handle 31
By pinching “a” with a finger, the entire crescent 31 can be rotated around the mounting shaft 32. For example, if the user
When the crescent 31 is rotated clockwise in (b),
As shown in FIG. 3C, the crescent 31 is connected to the hook member 3.
3 can be engaged. Therefore, the framed panel 10 is connected to the frames 91, 9 via the mounting frame 93.
2 can be mounted. Here, the engaging portion 31d
Since the inner peripheral surface 31d is curved so as to draw a trochoid curve, the mounting shaft 32 is drawn toward the hook member 33 with the rotation of the crescent 31, and the entire framed panel 10 is moved toward the lower mounting frame 93 with this. Gravitate. Therefore, the seal member 16 provided on the lower side of the outer frame 13 is pressed against the substrate 93b of the mounting frame 93, and the sealing performance of the seal member 16 is improved. As a result, the airtightness inside and outside the framed panel 10, that is, the airtightness of the house can be improved.

The crescent 31 is provided at a central position in the longitudinal direction of the inner frame 14, and the hook member 33 is also provided at a position corresponding to the mounting frame 93. As can be seen, the crescent 31 is one framed panel 1
It is not necessary to be provided on all four sides of 0, but it is sufficient to be provided on a pair of opposing sides.

As described above, in the framed panel 10, the film 11 forming the panel surface is tensioned by the wire-working spring 17.
Various houses can be easily made by using. That is, the user first mounts the mounting frame 9 on the frameworks 91 and 92 that have been constructed in advance using pipes and steel frames.
3, the framed panel 10 is fitted to the rising portion 93a of the mounting frame 93, and the crescent 31 of the framed panel 10 is rotated to engage the hook member 33 of the mounting frame 93. . As a result, various houses can be easily made, and the conventional method (the method of attaching a rolled resin film while spreading it on a skeleton)
The construction period can be significantly reduced as compared to For example, the conventional construction method requires a construction period of 7 days, but the construction method using the framed panel 10 requires a construction period of only one day. Further, even for work on the roof portion of the house, since only the framed panel 10 is attached, even a person who is not a specialist can do so. Therefore, work costs can be kept low. Further, in the framed panel 10, since the film 11 is tensioned with respect to the outer frame 13, the quality (appearance) does not vary.

Further, in the framed panel 10, since the film 11 is tensioned with respect to the outer frame 13 by the wire-working spring 17, the film 11 forming the panel surface is loosened due to environmental change or aging. There is no loss in appearance. That is,
In the framed panel 10, even if the film 11 is stretched due to an environmental change or a change over time, the side wall facing portions 11c and 11e of the film 11 are held by the pressing members 18A and 18A, respectively.
The extension of the film 11 is absorbed by being biased by the wire-working spring 17 via 18B and approaching the groove side walls 21a, 21c. Therefore, the film 11 constituting the panel surface is not loosened, and the appearance is not impaired. Conversely, even if the film 11 shrinks due to environmental changes or changes over time, the side wall opposing portions 11c and 11e of the film 11 respectively press the holding members 18A and 18B against the biasing force of the wire-working spring 17 so that the groove side walls 21a and 21b.
a, by retracting in the opposite direction to 21c,
The shrinkage of the film 11 is absorbed. Therefore,
The tension of the film 11 does not increase excessively.

Actually, in the agricultural house made by attaching the framed panel 10 on the iron frames 91 and 92, no looseness of the film 11 was observed at the time of one year after the construction. On the other hand, the same iron frame 9
In an agricultural house made by spreading a roll-shaped fluororesin film (width 1 m) on 1,92 while applying it with double-sided tape, looseness was observed on the film surface one year after construction.

Further, if a film made of a plurality of framed panels 10 is damaged or torn in a film 11 of a certain framed panel 10 as a result of a natural disaster or a human disaster, The attached panel 10 may be replaced with a new one. Therefore, in the house using the framed panel 10, the maintenance work can be simplified and the appearance after the maintenance work can be kept good.

As shown in FIG. 5, the holding members 18A and 18B can be omitted. Also in this case, the portions 17a and 17c of the wire-working spring 17 extending linearly along the longitudinal direction of the outer frame 13 are the film 11
Abutting the side wall opposing portions 11c and 11e, the urging force of the wire-working spring 17 on the film 11 is dispersed in the longitudinal direction of the outer frame 13 as compared with the case where the side walls oppose each other. Therefore, the tension of the film 11 can be made uniform in the longitudinal direction of the outer frame 13. In addition, local damage of the film 11 due to contact of the elastic member can be prevented.

FIG. 6 shows a modified embodiment 110 of the framed panel 10 described above. FIG. 6A shows a cross section of the frame portion of the framed panel 110 according to the modified embodiment, corresponding to FIG. 3A. FIG. 6B shows a view of FIG. 6A viewed from the left side. For easy understanding, in FIG. 6, the components corresponding to the components of the framed panel 10 described above are denoted by reference numerals increased by 100, respectively.

As shown in FIG. 6A, the outer frame 113 has a flat upper edge 113a for forming a panel surface, and a groove 121.
And a flat lower edge 113c provided vertically symmetrically with the upper edge 113a. Groove 121 provided on outer peripheral portion 113b
Are flat groove bottoms 121b, and side walls 121a and 121c which are vertically bent and continuous with the groove bottoms 121b, respectively.
And

In the groove 121, a pressing member 118 having a U-shaped cross section is arranged in a posture protruding with respect to the groove bottom 121b. In addition, the adjustment bolt 119 is
8 and is screwed into a screw hole of the groove bottom 121b.
As shown in FIG. 6B, the holding member 118 extends in the longitudinal direction of the frame material, and a plurality of adjustment bolts 119 are provided at a predetermined pitch in the longitudinal direction of the frame material. Further, FIG.
As shown in FIG. 7, a coil spring 117 as an elastic member is compressed around the shaft of each bolt 119 and between the head of the bolt 119 and the inner surface of the holding member 118. As a result, the holding member 118 is moved to the coil spring 117.
Urged toward the groove bottom 121b.

The film 111 is provided on the outer edge of the outer frame 113 on the peripheral side of the portion 111a forming the panel surface.
A corner formed by the outer peripheral portion 113b and the groove side wall 121a is wound around a corner formed by the outer peripheral portion 113b and the groove formed by the outer peripheral portion 113b and the groove side wall 121a. Into the groove 121, the outer peripheral surface of the holding member 118 is wound inside the groove 121 and extends downward (this portion is indicated by 111 c).
The corner formed by the outer peripheral surface lower part 113b 'is wound around a corner formed by the outer peripheral surface lower part 113b' of the outer frame 113 (this part is indicated by 111d). At rest. The peripheral portion 111 d of the film 111 is set with a set screw 115.
The outer frame 113 is attached to the lower portion 113b 'of the outer peripheral portion. In this state, the portion 111c of the film 111 facing the groove bottom 121b is the coil spring 1
17 urges the groove bottom 121 b via the pressing member 118. Thereby, tension is applied to the film 111. This tension is transmitted to each part of the film 111, and the tension is also applied to the part 111a forming the panel surface. In addition, the dimensions of the film 111 are determined in consideration of the elongation of the film 111 due to environmental changes and temporal changes, and
The opposing portion 111c of the film 111 is set in advance so as to oppose 21b with a certain gap.

The inner frame 114 and the sealing member 116 are the same as the inner frame 14 and the hook member 16 of the above embodiment. For the sake of simplicity, a crescent and a hook member as attachment means are not shown.

The framed panel 110 has the same functions and effects as the framed panel 10 described above.
However, since the coil spring 117 as an elastic member urges the groove bottom-facing portion 111c of the film 111 in a direction parallel to the panel surface, it is compared with the case where the urging direction is perpendicular to the panel surface. Then, from the viewpoint of the space occupied by the members, the width of the outer frame 113 (the width in the direction parallel to the panel surface) is slightly increased. However, by rotating the adjustment bolt 119 to advance and retreat with respect to the groove bottom 121b, the repulsive force of the coil spring 117 can be adjusted, and the film 1
There is an advantage that the tension of No. 11 can be easily adjusted.

FIG. 7A shows a framed panel 2 according to another embodiment.
FIG. 7B is a cross-sectional view taken along the line BB in FIG. 7A, which shows a top view of the panel 10 perpendicular to the panel surface.

As can be seen from FIG. 7A, the framed panel 210 is generally constituted by attaching a transparent fluororesin film 211 to an aluminum frame 213 which is a rectangular frame.

As shown in FIG. 7B, the outer frame 213
Are an upper edge portion 213a for forming a panel surface and an outer peripheral portion 213b.
And a flat lower edge portion 213c. An accommodation groove 221 having a concave cross section is provided in the upper edge portion 213a. A seal member 216 made of rubber is adhered to a lower side of the lower edge 213c of the outer frame 213.
The film 211 is wound around a corner formed by the upper edge 213a and the outer peripheral portion 213b of the outer frame 213 on the peripheral side of the portion 211a forming the panel surface, and extends downward along the outer peripheral portion 213b (this portion 211b ), And stops short of the lower edge 213c of the outer frame 213.
Then, the peripheral portion 211b of the film 211 is
15 attached to the outer peripheral portion 213b of the outer frame 213.

A plate member 217 made of a shape memory alloy having substantially the same dimensions as the accommodation groove is accommodated in the accommodation groove 221. The plate member 217 has an ambient temperature of 30 ° C.
In the lower initial state, for example, it is flat at 20 ° C., but as shown in FIG. 7 (c), when the ambient temperature is higher than 30 ° C., it curves convexly and the central part goes out of the accommodation groove 221. It is designed to protrude. As a result, a portion 211a 'of the film 211 facing the plate member 217 is lifted. Therefore, even if the ambient temperature rises to, for example, 30 to 50 ° C. and the film 211 elongates, the plate member 2
The extension of the film 211 is absorbed by the increase in the perimeter due to the curvature of 17. Therefore, it is possible to prevent the film 211 forming the panel surface from being loosened, and to maintain good appearance. Conversely, even if the film 211 shrinks due to a decrease in the ambient temperature, the plate member 217 returns to a flat plate shape by being pressed by the opposing portion 211a 'of the film 211, so that the film 21
The contraction of 1 is absorbed. Therefore, the film 211
The tension of the tire does not increase excessively.

As can be seen, the receiving groove 221 and the plate member 21
7 does not need to be provided on all four sides of the outer frame 211, and may be provided on at least two sides adjacent to each other.

In each of the embodiments described above, the frame constituting the framed panel is made of aluminum from the viewpoint of weight reduction and material cost, but is not limited to this. If importance is placed on the strength of the frame, the frame may be made of stainless steel or another metal material.

Further, the film forming the panel surface of the framed panel is not limited to the fluororesin, and various other resin materials can be used.

Further, in each of the above embodiments, the film is attached to only one side of the frame. However, the film may be attached to both sides of the frame to form a double film structure. Thereby, the inside and outside of the house can be more effectively shut off. In this case, dehumidified air may flow between the inner and outer films. Thereby, it is possible to completely prevent dew condensation from occurring on the inner surface of the inner film.

[0056]

As is apparent from the above description, in the framed panel according to the first aspect, since the film attached to the frame is tensioned by the tension means, a frame previously constructed using pipes or steel frames. By mounting the framed panel on the top, various houses can be easily made, and the construction period can be shortened as compared with the related art. Also, even when working on the roof of the house, it is only necessary to attach a panel with a frame, so even non-professional workers can do it, which can reduce the work cost and can also vary the workmanship (appearance). Not good Further, in the framed panel, since the film is tensioned with respect to the frame by the tension means, it is possible to prevent the film surface from being loosened due to an environmental change or a temporal change, and to maintain a good appearance. . In addition, if a film made of multiple framed panels is damaged or torn in the film of a framed panel as a result of a natural or human disaster, the framed panel is replaced with a new one. I just need to replace it. Therefore, the maintenance work can be easily completed, and the appearance after the maintenance work can be kept good.

In the framed panel according to the second aspect, even if the film is stretched due to environmental changes or aging, the wall-facing portion of the film is urged by the elastic member and approaches the wall surface, whereby It can absorb the extension of the film. Therefore, loosening of the film surface can be effectively prevented.

In the framed panel according to the third aspect, since the elastic member linearly abuts on the wall-facing portion of the film along the longitudinal direction of the frame material, the tension of the film can be made uniform in the longitudinal direction of the frame material. Further, local damage of the film due to contact of the elastic member can be prevented.

In the panel with a frame according to the fourth aspect, the elastic member is accommodated in the groove formed on the outer peripheral portion of the frame, and urges the portion of the film facing the concave side wall of the groove toward the side wall. Therefore, the biasing direction of the elastic member is perpendicular to the panel surface, and the width of the frame material (width in the direction parallel to the panel surface)
Can be narrowed. Therefore, the light transmission amount of the framed panel can be increased.

In the panel with a frame according to the fifth aspect, when the ambient temperature is high, the plate member accommodated in the accommodation groove is convexly curved and its central portion projects out of the accommodation groove. Even if the film is stretched, the extension of the film can be absorbed by the increase in the perimeter due to the curvature of the plate member. Therefore, loosening of the film surface can be effectively prevented.

In the framed panel according to the sixth aspect, since the film is made of a fluororesin, the total light transmittance is relatively high.
And it has excellent durability.

In the panel with a frame according to the seventh aspect, since the panel with the frame is attached to the framework of the house by the attaching means, various types of houses can be more easily manufactured.

The framed panel according to the eighth aspect is provided with a gutter for flowing or storing water droplets attached to the inner surface of the film on the inner peripheral portion of the frame, so that the water droplets attached to the inner surface of the film are provided. Can be prevented from falling below the framed panel, for example, crops and the like in the house can be prevented from being damaged by water droplets and from being damaged by the splashed soil.

[Brief description of the drawings]

FIG. 1 shows a top view of a framed panel of one embodiment mounted on a house skeleton.

FIG. 2 is a view showing a cross section taken along line AA in FIG. 1;

3A is an enlarged view showing a cross section of a frame portion of the framed panel, FIG. 3B is a view showing the crescent and hook members in FIG. 3A viewed from the right side, and FIG. FIG. 4 is a perspective view showing a state where the crescent is engaged with the hook member.

FIG. 4 is a diagram showing the frame portion of FIG. 3A as viewed from the left side.

FIG. 5 is a diagram illustrating an example in which a pressing member is omitted.

6A is a view showing a cross section of a frame portion of a framed panel according to a modified embodiment, and FIG. 6B is a view showing the frame portion of FIG.

7A is a view showing a framed panel of another embodiment as viewed from above, FIG. 7B is a view showing a cross section taken along line BB in FIG. 7A, and FIG. FIG. 7 is a diagram illustrating the operation of the panel.

[Explanation of symbols]

 10, 10 ', 10 ", 110, 210 Framed panel 11, 111, 211 Fluororesin film 13, 113, 213 Outer frame 14, 114 Inner frame 17 Wirework spring 18, 18A, 18B Pressing member 21, 121 Groove 117 Coil spring 217 Plate member 221 Housing groove

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Yuji Mihara 2-6-1 Nishi Shinjuku, Shinjuku-ku, Tokyo Shinjuku Sumitomo Building Daikin Industries, Ltd. Tokyo branch office (72) Inventor Yoshiki Yasui Kita-ku, Osaka 2-4-12 Nakazaki Nishi Umeda Center Building Daikin Industries, Ltd.

Claims (8)

[Claims] 1. A frame-equipped panel comprising: a frame; a film having a peripheral portion attached to the frame; a film covering the frame and a space in the frame; and tension means for applying tension to the film. 2. The framed panel according to claim 1, wherein the frame has a groove extending in a longitudinal direction of the frame material on a surface of the frame material covered with the film, A framed panel comprising an elastic member for urging a portion of the film facing the wall surface of the groove toward the wall surface. 3. The panel with a frame according to claim 2, wherein the elastic member linearly contacts a portion of the film facing the wall surface of the groove along a longitudinal direction of the frame material. Features a panel with a frame. 4. The panel with a frame according to claim 2, wherein the groove is formed in an outer peripheral portion of the frame, has a concave side wall, the elastic member is accommodated in the groove, and the film is formed. Characterized in that a portion facing the side wall is urged toward the side wall. 5. The panel with a frame according to claim 1, wherein the frame has, on a surface of the frame material covered with the film, an accommodation groove extending in a longitudinal direction of the frame material. A plate member made of a shape memory alloy housed in the housing groove, the plate member having a flat plate shape when the ambient temperature is low, and a convex portion being curved when the ambient temperature is high, and the central portion being formed in the housing groove. A panel with a frame that protrudes outside. 6. The framed panel according to claim 1, wherein the film is made of a fluororesin. 7. The panel with a frame according to any one of claims 1 to 6, further comprising: mounting means for mounting the frame to a frame of a house. 8. The panel with a frame according to any one of claims 1 to 7, wherein a gutter for flowing or storing water droplets attached to an inner surface of the film is provided on an inner peripheral portion of the frame. A framed panel characterized by that: