JP3818440B2 - Shutter device for balcony - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a shutter device installed on a balcony of an apartment house.
[0002]
[Prior art]
In apartment houses such as apartments, the indoor temperature tends to rise due to solar radiation from the balcony.
[0003]
On the other hand, conventionally, a device has been devised to improve the thermal environment by leaning the balcony on the balcony or arranging a blind or the like on the indoor window surface. In addition, an apartment house with a residential insulated shutter has been proposed.
[0004]
[Problems to be solved by the invention]
However, the conventional structure can improve the thermal environment to some extent, but there is a problem that the balcony space is not effectively utilized as a buffer space for light and heat.
[0005]
The present invention has been made in view of such circumstances, and a shutter device for a balcony that can effectively use a balcony of an apartment house under a severe thermal environment as a buffer space for light and heat. It is intended to provide.
[0006]
[Means for Solving the Problems]
In the present invention, a pair of left and right inverted U-shaped guide rails are provided on both sides of the balcony, and a predetermined shutter can be moved between the balcony front position and the balcony rear position along the guide rails. Thus, the above-mentioned purpose is achieved.
[0007]
That is, the balcony shutter device according to the present invention is:
A shutter device installed on a balcony of an apartment house,
A pair of left and right inverted U-shaped guide rails installed on both sides of the balcony and a plurality of elongated panels arranged so as to extend in the left-right direction between the guide rails are mutually connected via a predetermined connection structure. And a shutter that is connected,
The shutter is configured to be movable between the balcony front position and the balcony rear position along the guide rails.
Each connecting structure brings the elongated panels into a substantially horizontal state when the shutter moves to the balcony front position, and places the elongated panels into a substantially vertical state when the shutter moves to the balcony rear position. It is comprised so that it may be characterized by the above-mentioned.
[0008]
If the pair of left and right “guide rails” are formed in an inverted U shape and are installed on both sides of the balcony, the cross-sectional shape of the guide rail and the front, rear and upper portions of the balcony The specific configuration such as the length of the guide rail at each position is not particularly limited.
[0009]
As long as each of the “elongated panels” is arranged so as to extend in the left-right direction between the pair of left and right guide rails, the specific configuration such as the material and the cross-sectional shape thereof is not particularly limited.
[0010]
[Effects of the invention]
As shown in the above configuration, the balcony shutter device according to the present invention is arranged to extend in the left-right direction between a pair of left and right inverted U-shaped guide rails provided on both sides of the balcony. The plurality of elongated panels are connected to each other through a predetermined connection structure. The shutter moves between the balcony front position and the balcony rear position along both guide rails. Each connecting structure is configured so that each elongated panel is substantially horizontal when the shutter is moved to the balcony front position, and each elongated panel is substantially vertical when the shutter is moved to the balcony rear position. Since it is comprised so that it may be in a state, the following effects can be acquired.
[0011]
In other words, if the shutter is moved to the front position of the balcony, the elongated panels become substantially horizontal, so that they can function as louvers, which allows direct sunlight in summer while ensuring ventilation and brightness. Can be blocked. On the other hand, if the shutter is moved to the rear position of the balcony, each elongated panel becomes substantially vertical, so that these can function as a heat-shielding shutter or a light-shielding shutter. In addition, it is possible to ensure a cold insulation effect in summer.
[0012]
Therefore, according to this invention, the balcony of the apartment house in a severe thermal environment can be effectively utilized as a buffer space for light and heat. And thereby, the greening of the balcony can be promoted and the cooling / heating load can be reduced.
[0013]
Moreover, the balcony shutter device according to the present invention can be installed on a balcony of an apartment house regardless of whether the shutter device is existing or newly installed.
[0014]
In the above configuration, if each connecting structure is configured to narrow the gap between the elongated panels when moved to the balcony upper position, when the shutter is not required, the shutter is folded in a compact state at the balcony upper position. It can be stored so that the balcony can be used like a normal balcony.
[0015]
Further, in the above configuration, if each elongated panel is configured so that the angle can be adjusted in the vertical direction at at least one of the balcony front position and the balcony rear position, the following operational effects can be obtained.
[0016]
That is, if each slender panel is configured so that the angle can be adjusted in the vertical direction at the front position of the balcony, the ventilation and brightness can be adjusted while ensuring the louver function, while the vertical direction is set at the rear position of the balcony. If the angle can be adjusted, the heat insulation effect and the blind effect can be secured to some extent, and ventilation and lighting can be achieved.
[0017]
As described above, the specific configuration of each elongated panel is not particularly limited. However, if a heat insulating layer is provided on the rear surface of the elongated panel at the balcony rear position, the heat retaining effect can be enhanced. it can. In addition, if a thermal barrier coating is applied to the front surface of each elongated panel at the rear position of the balcony, the thermal barrier effect can be enhanced. Of course, it is possible to apply a thermal barrier coating to other surfaces, and in this way, the thermal barrier effect can be further enhanced.
[0018]
In the above configuration, if a flange portion that protrudes upward at the front position of the balcony is formed at the first portion located at the rear end portion of the elongated panel at the front position of the balcony, rainwater or the like enters the balcony. Inflow can be prevented. In addition, by appropriately setting the height dimension of the upward flange portion, it is possible to set the shading angle of solar radiation.
[0019]
Further, in the above configuration, each elongated panel is engaged with both guide rails at the second portion located at the front end at the balcony front portion position in each elongated panel, and each connection structure is connected to the first and second ends at both ends. A structure including a link member in which a through-hole is formed and a slit having a predetermined length extending from the second through-hole to the first through-hole with a width narrower than the diameter of the second through-hole is formed. The link member is pin-coupled to the second portion of the elongated panel in the first through hole, and is pin-coupled to the vicinity portion of the second portion of the second elongated panel adjacent to the elongated panel in the second through hole. If the second elongated panel can be slid along the slit only when the angle of intersection between the second elongated panel and the second elongated panel becomes a predetermined angle, the weight of each elongated panel can be used. Substantially horizontal state each elongate panel by the moving position, it is possible to substantially vertical position, and folded it state.
[0020]
Further, in the above configuration, if each elongated panel is connected to each other by a string-like member in the second portion, when the respective elongated panels are angle-adjusted in the vertical direction at the balcony front position or the balcony rear position, It is possible to adjust the angle at the same time in conjunction with each other, thereby making it possible to easily change the posture of each elongated panel. The “string-shaped member” is not particularly limited as long as it is a member that resists a tensile load but does not resist a compressive load. For example, a string, a wire, a chain, or the like can be used. .
[0021]
The balcony shutter device according to the present invention may be configured to include only one set of shutters, but may be configured to include two sets. In such a case, it is possible to simultaneously arrange the shutters one by one at the balcony front position and the balcony rear position, thereby making it easier to create a comfortable environment.
[0022]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
[0023]
FIG. 1 is a side sectional view showing a balcony shutter device 10 according to an embodiment of the present invention.
[0024]
As shown in this figure, a balcony shutter device 10 according to the present embodiment is a shutter device installed on a balcony 2 of an apartment house such as a condominium, and has both sides of the balcony 2 (a sweeping window facing the balcony 2). A pair of left and right inverted U-shaped guide rails 12 installed on both sides of 4 and a shutter 14 configured to be movable along the guide rails 12 between a balcony front position and a balcony rear position. It is the composition provided with.
[0025]
FIG. 6A shows a state in which the shutter 14 has moved to the front position of the balcony, FIG. 10B shows a state in which the shutter 14 has moved to the upper position of the balcony, and FIG. Each of the states moved to is shown.
[0026]
Each guide rail 12 is suspended and fixed to the ceiling surface 2a of the balcony 2 via a pair of front and rear brackets 102 at the upper end horizontal portion 12U. Further, the front end vertical portion 12F of each guide rail 12 extends to the stopper 104 whose lower end portion is fixed to the rear upper end portion of the handrail 2b of the balcony 2, and the rear end vertical portion 12R of each guide rail 12 is The lower end extends to the vicinity of the floor top surface 2c of the balcony 2.
[0027]
Each guide rail 12 has a box-shaped cross-sectional shape in which guide grooves 12a are formed on inner surfaces facing each other. In the guide groove 12a, portions located on both sides of the sweep window 4 in the rear end vertical portion 12R are formed as narrow portions 12a1.
[0028]
The shutter 14 has a configuration in which a plurality of elongated panels 16 arranged so as to extend in the left-right direction between both guide rails 12 are connected to each other via a connecting structure 18. Each of these connecting structures 18 brings the elongated panels 16 into a substantially horizontal state when the shutter 14 moves to the balcony front position, while bringing the elongated panels 16 into a substantially vertical state when the shutter 14 moves to the balcony rear position. Further, when the shutter 14 is moved to the upper position of the balcony, the interval between the elongated panels 16 is reduced (this will be described later).
[0029]
FIG. 2 is a detailed view of part II in FIG. 3 is a perspective view of a main part of FIG. 2, and FIG. 4 is a detailed sectional view taken along line IV-IV of FIG.
[0030]
As shown in these drawings, each elongated panel 16 includes an aluminum panel body 22 having a width of about 16 cm and a length of about 200 cm, and cover fittings 24 attached to both left and right ends.
[0031]
Each elongated panel 16 has a Z-shaped cross section. That is, in each elongated panel 16, a first flange portion 16c that protrudes upward at the front position of the balcony is formed at the first portion 16a located at the rear end portion at the front position of the balcony. A second flange portion 16d that protrudes downward at the front position of the balcony is formed in the second portion 16b that is located at the front end portion at the partial position.
[0032]
In the panel main body 22 of each elongated panel 16, a heat insulating layer 26 is provided on the upper surface at the balcony front position (the rear side at the balcony rear position), and a portion other than the heat insulating layer 26 in the panel main body 22. Has a thermal barrier coating. For this heat-shielding coating, for example, a light-shielding paint such as a fluororesin paint containing a heat reflective pigment is used.
[0033]
Each elongated panel 16 is engaged with both guide rails 12 at the second portions 16b on the left and right sides. This engagement is performed via a guide roller 28 attached to the second flange portion 16d. Each of these guide rollers 28 is composed of a roller portion 28A and a shaft portion 28B. The guide roller 28 of the elongated panel 16 positioned at the lowermost stage is provided with a cylindrical stopper 28a (this) on the side surface of the roller portion 28A. Is described later).
[0034]
Each connection structure 18 has first and second through holes 20a and 20b formed at both ends, and from the second through hole 20b to the first through hole 20a with a width narrower than the diameter of the second through hole 20b. A link member 20 having a slit 20c having a predetermined length extending toward the end is provided.
[0035]
The link member 20 is pin-coupled to the second flange portion 16d of the second portion 16b of the elongated panel 16 in the first through hole 20a, and the elongated panel is located at the front of the balcony in the second through hole 20b. The elongated panel 16 (second elongated panel) adjacent to the lower side of the panel 16 is pin-coupled to the vicinity of the second portion 16b.
[0036]
At this time, pin connection with the elongated panel 16 in the first through hole 20a is performed by inserting the first through hole 20a through the shaft portion 28B of the guide roller 28. On the other hand, the pin connection with the elongated panel 16 in the second through hole 20b is performed by a pin member 30 having a shaft portion 30a having an oval cross section. A pin fixing hole 16e having an oval cross section is formed in the vicinity of the second portion 16b of the elongated panel 16, and the shaft portion 30a of the pin member 30 is press-fitted and fixed to the pin fixing hole 16e. The pin fixing hole 16e is formed so as to face the vertical direction at the front position of the balcony. As a result, as shown in FIG. 5, the elongated panel 16 can slide along the slit 20 c only when the intersection angle between the link member 20 and the elongated panel 16 becomes a right angle (predetermined angle).
[0037]
The elongated panels 16 are connected to each other by the string-like members 32 at the first portions 16a on both the left and right sides. A locking pin 34 for locking the string-like member 32 is fixed to the first portion 16 a of each elongated panel 16.
[0038]
As shown in FIG. 2, when the shutter 14 is moved to the front position of the balcony, the guide roller 28 of the elongate panel 16 located at the lowermost stage contacts the stopper 104. At this time, as shown in FIG. In addition, most of the elongated panels 16 are engaged with the front end vertical portion 12F of the guide rail 12, and some of the elongated panels 16 located at the upper end are engaged with the upper end horizontal portion 12U of the guide rail 12. . And each elongate panel 16 located in the front end vertical part 12F of the guide rail 12 will be in a substantially horizontal state by the dead weight.
[0039]
However, since each elongated panel 16 is pin-coupled to the link member 20 at the second portion 16b and the vicinity thereof, by lifting the first portion 16a of the arbitrary elongated panel 16, it is indicated by a two-dot chain line in FIG. As described above, the elongated panel 16 can be rotated upward, and the angle of the elongated panel 16 can be adjusted in the vertical direction. At this time, since the elongated panels 16 are connected to each other by the string-like member 32 at the first portion 16a, the elongated panels 16 positioned below the lifted elongated panel 16 are simultaneously rotated upward. be able to. At this time, if the first portion 16a of the elongated panel 16 positioned at the upper end of the front end vertical portion 12F of the guide rail 12 is lifted, all the elongated panels 16 positioned at the front end vertical portion 12F are rotated upward at the same time. Can be moved.
[0040]
Further, as shown in FIG. 5, after the first portion 16a of the elongated panel 16 is lifted up to a position where the crossing angle between the elongated panel 16 and the link member 20 becomes a right angle, the second portion 16b of the elongated panel 16 is lifted. Accordingly, the elongated panel 16 can be slid along the slit 20c. Therefore, the shutter 14 can be moved along the both guide rails 12 to the balcony upper position by sequentially performing this operation from the elongated panel 16 located at the lowermost stage.
[0041]
FIG. 6 is a detailed view of the VI part of FIG.
[0042]
As shown in this figure, when the shutter 14 is moved to the upper position of the balcony, the interval between the elongated panels 16 is narrowed. At that time, each elongated panel 16 is in a state of being overlapped so as to extend obliquely downward by its own weight while maintaining an intersection angle with the link member 20 at a right angle.
[0043]
7 is a detailed view of a portion VII in FIG. 1, and FIG. 8 is a sectional view taken along line VIII-VIII in FIG.
[0044]
As shown in FIG. 7, when the shutter 14 is moved to the balcony rear position, the elongated panel 16 positioned at the lowest level at the balcony front position is positioned at the uppermost level. A stopper 28a provided on the guide roller 28 of the elongated panel 16 positioned at the uppermost stage is formed on the upper end of the narrow portion 12a1 of the guide groove 12a narrowed from the middle in the rear end vertical portion 12R of the guide rail 12. By abutting, the shutter 14 is positioned at the balcony rear position.
[0045]
At the rear position of the balcony, each elongated panel 16 is in a substantially vertical state due to its own weight. At that time, each elongated panel 16 is in a state of being overlapped so that the first flange portion 16c thereof meshes with the second flange portion 16d of the adjacent elongated panel 16.
[0046]
As shown in FIG. 8, each guide rail 12 has a rear end vertical portion 12 </ b> R fixed to the wall surface portions 6 on both sides of the sweep window 4 via L-shaped members 106. The wall surface portion 6 is provided with a gap closing material 108 for reducing the gap between the wall surface portion 6 and the shutter 14.
[0047]
At the rear position of the balcony, by pushing a portion of the elongated panel 16 near the first portion 16a forward, the elongated panel 16 can be rotated upward as shown by a two-dot chain line in FIG. Thus, the angle of the elongated panel 16 can be adjusted in the vertical direction. At this time, since the elongated panels 16 are connected to each other by the string-like member 32 at the first portion 16a, the elongated panels 16 positioned below the lifted elongated panel 16 are simultaneously rotated upward. be able to. At that time, if the first portion 16a of the elongated panel 16 located at the uppermost end is lifted, all the elongated panels 16 can be simultaneously rotated upward.
[0048]
If the first portion 16a of the elongated panel 16 is lifted to a position where the crossing angle between the elongated panel 16 and the link member 20 becomes a right angle, then the second portion 16b of the elongated panel 16 is lifted. 16 can be slid along the slit 20c. Therefore, the shutter 14 can be moved along the both guide rails 12 to the balcony upper position by sequentially performing this operation from the elongated panel 16 located at the lowermost stage.
[0049]
As described in detail above, the balcony shutter device 10 according to the present embodiment includes a pair of left and right inverted U-shaped guide rails 12 provided on both sides of the balcony 2 and the left-right direction between the guide rails 12. And a shutter 14 formed by connecting a plurality of elongated panels 16 connected to each other via a connecting structure 18. The shutter 14 is located along the guide rails 12 at the front position of the balcony. The connecting structure 18 is configured so that each elongated panel 16 is in a substantially horizontal state when the shutter 14 is moved to the front position of the balcony, and the shutter 14 is connected to the balcony. Since each elongated panel 16 is configured to be in a substantially vertical state when moved to the rear position, the following effects are obtained. Door can be.
[0050]
That is, if the shutter 14 is moved to the balcony front position, the elongated panels 16 become substantially horizontal, so that they can function as louvers, thereby ensuring direct ventilation in summer while ensuring ventilation and brightness. Can block sunlight. On the other hand, if the shutter 14 is moved to the rear position of the balcony, each elongated panel 16 becomes substantially vertical, so that these can function as a heat shielding shutter or a light shielding shutter. It is possible to ensure a blinding effect and a cooling effect in summer.
[0051]
Therefore, according to the present embodiment, the balcony 2 of the apartment house under a severe thermal environment can be effectively used as a buffer space for light and heat. And thereby, the greening of the balcony 2 can be promoted and the cooling / heating load can be reduced.
[0052]
Moreover, the balcony shutter device 10 according to the present embodiment can be installed on the balcony 2 of the apartment house, regardless of whether it is an existing or new installation.
[0053]
In the present embodiment, each connecting structure 18 is configured to narrow the space between the elongated panels 16 when the shutter 14 is moved to the balcony upper position. Can be stored compactly in the upper position of the balcony in a folded state, whereby the balcony 2 can be used like a normal balcony.
[0054]
Moreover, in this embodiment, since each elongate panel 16 is comprised so that angle adjustment is possible in the up-down direction in the balcony front part position, ventilation and a brightness can be adjusted, ensuring a louver function. Further, each elongated panel 16 is configured so that the angle can be adjusted in the vertical direction even at the rear position of the balcony. Therefore, it is possible to achieve ventilation and lighting while securing a heat retaining effect and a blind effect to some extent.
[0055]
In addition, in the present embodiment, since the heat insulating layer 26 is provided on the rear surface of the elongated panel 16 in the panel main body 22 at the rear position of the balcony, the heat retaining effect can be enhanced. Moreover, since heat shielding coating is given to parts other than the heat insulation layer 26 in the panel main body 22 of each elongate panel 16, the heat shielding effect can be improved.
[0056]
Furthermore, in this embodiment, since the 1st flange part 16c which protrudes upwards in the 1st site | part 16a of each elongate panel 16 is formed in the balcony front part position, it prevents that rainwater etc. flow in into the balcony 2. can do. Further, by setting the height dimension of the upward flange portion 16c appropriately, it is possible to set the shading angle of solar radiation.
[0057]
In addition, in the present embodiment, the second portion 16b of each elongated panel 16 is formed with a second flange portion 16d that protrudes downward at the balcony front position, so that each elongated panel 16 is placed at the balcony rear position. The first flange portion 16c and the second flange portion 16d can be overlapped with each other so that the airtightness between the elongated panels 16 can be enhanced.
[0058]
Further, in the present embodiment, each elongated panel 16 is engaged with both guide rails 12 at the second portion 16b, and each connecting structure 18 is provided with a link member 20, and this link member 20 However, the first through hole 20a is pin-coupled to the second portion 16b of the elongated panel 16, and the second through-hole 20b is pin-coupled to the vicinity of the second portion 16b of the elongated panel 16 adjacent to the elongated panel 16. Since the elongated panel 16 can be slid along the slit 20c of the link member 20 only when the intersection angle between the link member 20 and the elongated panel 16 becomes a right angle, Utilizing its own weight, each elongated panel 16 is brought into a substantially horizontal state, a substantially vertical state, and a folded state by its moving position. It can be.
[0059]
Further, in the present embodiment, since each elongated panel 16 is connected to each other by the string-like member 32 at the second portion 16b, the angle of each elongated panel 16 is adjusted in the vertical direction at the balcony front position or the balcony rear position. In doing so, it becomes possible to adjust the angle at the same time by linking them together, whereby the posture of each elongated panel 16 can be easily changed.
[0060]
The balcony shutter device 10 according to the present embodiment is configured to include only one set of shutters 14, but may be configured to include two sets of shutters 14 as illustrated in FIG. 9. In this case, it becomes possible to arrange the shutters 14 one by one at the balcony front position and the balcony rear position at the same time, thereby making it easier to create a comfortable environment.
[Brief description of the drawings]
1 is a side sectional view showing a balcony shutter device according to an embodiment of the present invention. FIG. 2 is a detailed view of a portion II in FIG. 1. FIG. 3 is a perspective view of a main part in FIG. IV-IV cross-sectional detail view [FIG. 5] FIG. 4 is similar to FIG. 4 [FIG. 6] FIG. 1 VI detail view [FIG. 7] FIG. 1 VII detail view [FIG. 8] FIG. Sectional view [Fig. 9] Fig. 9 is a view similar to Fig. 1 showing a modification of the above embodiment.
2 Balcony 2a Ceiling surface 2b Handrail 2c Floor top surface 4 Sweep window 6 Wall portion 10 Balcony shutter device 12 Guide rail 12F Front end vertical portion 12R Rear end vertical portion 12U Upper end horizontal portion 12a Guide groove 12a1 Narrow portion 14 Shutter 16 Elongated panel 16a 1st part 16b 2nd part 16c 1st flange part 16d 2nd flange part 16e Pin fixing hole 18 Connection structure 20 Link member 20a 1st through-hole 20b 2nd through-hole 20c Slit 22 Panel main body 24 Cover metal fitting 26 Thermal insulation layer 28 Guide roller 28A Roller portion 28B Shaft portion 28a Stopper 30 Pin member 30a Shaft portion 32 String member 34 Locking pin 102 Bracket 104 Stopper 106 L-shaped member 108 Gap closing material

Claims (9)

A shutter device installed on a balcony of an apartment house,
A pair of left and right inverted U-shaped guide rails installed on both sides of the balcony and a plurality of elongated panels arranged so as to extend in the left-right direction between the guide rails are mutually connected via a predetermined connection structure. And a shutter that is connected,
The shutter is configured to be movable between the balcony front position and the balcony rear position along the guide rails.
Each connecting structure brings the elongated panels into a substantially horizontal state when the shutter moves to the balcony front position, and places the elongated panels into a substantially vertical state when the shutter moves to the balcony rear position. A shutter device for a balcony, characterized in that it is configured to do so. 2. The shutter device for a balcony according to claim 1, wherein each of the connection structures is configured to narrow a space between the elongated panels when the shutter is moved to an upper position of the balcony. The balcony shutter device according to claim 1, wherein each of the elongated panels is configured to be capable of adjusting an angle in the vertical direction at least one of the front position of the balcony and the rear position of the balcony. The balcony shutter device according to any one of claims 1 to 3, wherein a heat insulating layer is provided on a surface on the rear side of each of the elongated panels at the rear position of the balcony. The balcony shutter device according to any one of claims 1 to 4, wherein a thermal barrier coating is applied to a front surface of the elongated panel at the rear position of the balcony. The flange part which protrudes upwards in the said balcony front part position is formed in the 1st site | part located in a rear-end part in the said balcony front part position of each said elongate panel, The 1-5 characterized by the above-mentioned. Any one of the shutter apparatuses for balconies. Each of the elongated panels is engaged with the guide rails at a second portion located at the front end of the elongated panel at the front of the balcony;
Each of the connection structures has a predetermined length extending from the second through hole to the first through hole with a width narrower than the diameter of the second through hole, while the first and second through holes are formed at both ends. Comprising a link member formed with a slit,
The link member is pin-coupled to the second part of the elongated panel in the first through hole, and in the vicinity of the second part of the second elongated panel adjacent to the elongated panel in the second through hole. It is pinned to the site,
The second elongated panel can be slid along the slit only when an intersection angle between the link member and the second elongated panel reaches a predetermined angle. Item 7. The balcony shutter device according to any one of Items 1 to 6. The balcony shutter device according to claim 7, wherein the elongated panels are connected to each other by a string-like member at the first portion. The balcony shutter device according to claim 1, comprising two sets of the shutters.

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