JP2570212Y2 - Arch structure - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an arch structure configured to form a closed space with a curved hood.

[0002]

2. Description of the Related Art Arch structures are becoming widespread in passageways, greenhouses, exhibition halls, and the like because of their individualization and alertness. 3 and 4 show a general structure of a conventional arch structure 10. FIG. In the figure, 1 is a foundation, 2 is a support ring, and 3 is a horizontal member. Mounting on this horizontal member 3
The lower frame member 11 and the ceiling member 12
3 are transferred. A hood 14 made of a polycarbonate plate, a glass plate or the like is curvedly installed along the arch member 13 to form a closed space 15. Therefore, the space between the lower end portion 13D of the arch member 13 and the horizontal member 3 is covered with the lower decorative member 21, so that the appearance is enhanced and the rain is finished.

In the arch structure 10, dew condensation occurs on the inner surface 14I of the hood 14 due to a change in temperature or the like. For this reason, it is necessary to drain the dew condensation water outside the room. Conventionally, as shown in FIG.
A drain cylinder 27 is provided from 1A to the inclined portion 11B. Dew water is introduced into the interior space 23 of the lower decorative member 21 through the drain cylinder 27 along a path shown by a dotted line.
Is used as a so-called gutter extending in the longitudinal direction of the arch structure 10, and is discharged to the outside through a drain hole 25 formed in the decorative surface 22 while temporarily retaining dew water. The discharged dew water flows through the upper surface 3U of the horizontal member 3 and the lower cover 4, and is discharged to a drain not shown.

[0004]

However, according to the above-mentioned conventional structure, the following problems are pointed out with the spread of the structure. Since the amenity demand era, the inside of the sealed space 15 has been increased in size and completely air-conditioned, so that the amount of dew water may be very large. The same is true after a large number of people enter at once. Then, the internal space 2 of the lower decorative member 21
Since the volume of 3 is small, smooth drainage is not possible. However, if the drainage holes 25 provided in the decorative surface 22 are enlarged or the number thereof is increased, as is apparent from FIG. 4, the meaning of the lower decorative member 21 (the decorative surface 22) is lost. If the number is increased and the diameter is increased as a function priority, not only the appearance is impaired, but also dust and the like accumulate in the internal space 23, which makes cleaning work cumbersome and unfavorable for hygiene. Since the drainage hole 25 is not provided entirely on the decorative surface 22, a recess having a height h is formed in the bottom 24 as shown in FIG. Cleaning is also difficult. If fallen leaves, mud and the like are fixed in the middle of the longitudinal direction, the drainage hole 25 thereafter cannot perform the drainage action.

The present invention has been made in view of the above circumstances, and an object of the present invention is to provide an arch structure capable of smoothly draining water while maintaining the appearance of the lower decorative member.

[0006]

According to the present invention, an arch member is provided between a lower frame member and a ceiling member mounted on a horizontal member on the foundation side, and the arch member is curved along the arch member. In an arch structure including a hood forming a closed space and a lower decorative member attached between a lower end portion of the arch member and the horizontal member, etc., a drainage vertically penetrating inside the lower decorative member. Forming a flow path and disposing the lower decorative member with a gap forming a horizontal flow path between a lower end on the decorative surface side and an upper surface of the horizontal member, and condensing water adhering to the inner surface of the hood A discharge path for guiding the water to the drain channel.

[0007]

In the present invention, the dew water adhering to the inner surface of the hood is guided to the drainage channel provided inside the lower decorative member through the discharge path, and immediately flows out to the upper surface of the horizontal member. After that, it is discharged outside through a horizontal flow path formed between the lower end of the decorative surface side and the upper surface of the horizontal member. Therefore, since the horizontal flow path is provided in the entire length in the longitudinal direction of the arch structure, even a large amount of water can be smoothly drained, and it is not necessary to provide a large drainage hole opened to the outside in the lower decorative member, so that the appearance is impaired. Absent.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to FIG. The arch structure 10 has the same basic structure as the conventional structure shown in FIGS. 3 and 4 described above, and has a horizontal structure formed between the decorative surface side lower end 22D and the upper surface 3U of the horizontal member 3. It is formed so that dew condensation water can be drained from the flow path 26. Therefore, the same reference numerals are given to the same or common parts as those of the conventional structure, and the description thereof will be simplified or omitted.

In FIG. 1, the arch member 13 is connected to the foundation side.
Frame member 11 and ceiling member mounted on horizontal member 3
And 12 The bottom 24 forming the internal space 23 of the lower decorative member 21 disposed between the lower end 13D of the arch member 13 and the horizontal member 3 (upper surface 3U) includes
Drainage through holes 30 penetrating vertically are provided. Here, it is understood that the drainage channel provided inside the lower decorative member 21 is formed by the internal space 23 and the drainage through hole 30 in this embodiment. In addition, the lower end 2 on the decorative surface side
The gap between 2D and upper surface 3U is much smaller than before. This is to secure further appearance and elegance by enlarging the decorative surface 22.

The gap forms a horizontal flow path 26 and is provided over the entire length of the arch structure 10 in the longitudinal direction. In other words, the drainage capacity can be greatly increased,
Water can be drained from any of them. Here, it is understood that the entire water drainage structure 20 is formed from the water drain passages (the internal space 23, the water drain through hole 30) penetrating vertically and the horizontal passage 26.

On the other hand, the dew water adhering to the inner surface 141 of the hood 14 is guided to the drainage structure 20 through a discharge path.
This discharge path is formed by the upper surface portion 11A of the lower frame member 11, the drain cylinder 27, the inclined portion 11B, and the horizontal portion 11C,
As shown by the dotted line in FIG. 1, the dew condensation water is guided to the internal space 23 forming a part of the drain passage.

In the configuration of this embodiment, the dew water passes through the discharge path (upper surface 11A, drain cylinder 27, inclined portion 11B, horizontal portion 11C) and forms an internal space 23 that forms the drain channel of the drain structure 20. And the water drain through hole 30 provided in the bottom portion 24 and penetrating vertically. The condensed water immediately reaches the upper surface 3U of the horizontal member 3 and is immediately changed in direction and drained to the outside through the horizontal flow path 26.

Thus, according to this embodiment, the drainage channels (23, 30) vertically penetrating inside the lower decorative member 21.
And the decorative surface side lower end 22D and the horizontal member 3
A discharge passage (upper surface 11A, drain cylinder 27, and drain passage 27) is provided with a horizontal flow path 26 between the upper surface 3U and the inner space 23 that forms a part of the water discharge flow path. Since the inclined portions 11B and 11C are provided, the dew condensation water is quickly and smoothly drained to the outside through the drain passages (23, 30) and the horizontal passage 26. In addition, since it is not necessary to provide the drainage hole 25 in the decorative surface 22 in the related art, the appearance and elegance can be maintained.

Further, since the drainage through hole 30 does not appear on the decorative surface 22 and penetrates the bottom 24 up and down, even if the internal space 23 is small, a large capacity drainage capability can be provided. In addition, the number can be provided without limitation, and further, a continuous slit shape or the like can be used.
Accordingly, since the arch structure 10 is provided over the entire length in the longitudinal direction, it is possible to avoid a situation in which leaves and mud accumulate in a part of the arch structure 10.

In addition, since the inside space 23 is completely drained without the idea that water is stored, it is preferable from the viewpoint of hygiene without causing spoilage of various contaminants.

Further, the horizontal flow path 26 is provided at the lower end 2 on the decorative surface side.
Even if it is formed from a small gap provided between the 2D and the upper surface 3U, it can be provided over the entire longitudinal length of the arch structure 10, so that the drainage capacity can be increased and foreign matter can be prevented from entering the internal space 23. . This means that since the surface area of the decorative surface 22 can be increased, it is possible to further secure the appearance and elegance.

In the above embodiment, the water drain passage (2
3, 30) is constituted by the drainage through hole 30 formed in the inner space 23 of the lower decorative member 21 and the bottom 24 thereof. Since it may be formed so as to penetrate up and down inside the lower decorative member 21 without providing the hole 25, for example, the inner bottom 24 of the lower decorative member 21 is placed at a position where it intersects with the arch member 13 as shown in FIG. Notches (31) may be provided to form drain channels (23, 30). That is, it is not necessary to form the drainage through-hole 30 in the bottom portion 24, and it is possible to configure the portion that intersects with the arch member 30 only by notching (31).

The embodiment shown in FIG. 2 shows a modification in which the left and right lower decorative members 21 and 21 sandwiching the arch member 13 are separate members and the space between them is formed as a notch (31). Therefore, it can be understood that a notch may be literally cut in the middle of one lower decorative member 21. In connection with the notch (31) of the lower decorative member 21, if necessary, the horizontal portion 11C of the lower frame member 11 may be cut off at the same position (in the case of FIG. 2, the arch member 13 is sandwiched in the same manner as the above case). It is the same as the case where the lower frame members 11 and 11 on both sides are separately formed and the space is cut off.)

With such a configuration, the drainage path (11)
The condensed water guided from C) and dropped in the internal space 23 flows right and left in the horizontal portion 11C and / or the bottom 24, flows downward from the notch 31, and is guided to the horizontal flow passage 26.
Therefore, it is not necessary to provide the drainage through-hole 30 in the bottom part 24, and the processing is easier and the cost is lower. In particular, it is suitable when the span (L in FIG. 4) of the arch member 13 is as short as 2 m, for example.

[0020]

According to the present invention, as is apparent from the above description, a water drainage channel is provided inside the lower decorative member so as to penetrate vertically, and the lower end of the decorative surface of the lower decorative member and the upper surface of the horizontal member are connected to each other. Between the hood and the drain channel to guide the dew from the hood to the drain channel, so that the dew water attached to the inner surface of the hood can be drained quickly and smoothly, and Enhance the appearance and grace.

[Brief description of the drawings]

FIG. 1 is an enlarged view of a main part showing an embodiment of the present invention.

FIG. 2 is an enlarged view showing a modification.

FIG. 3 is a partially enlarged view of a conventional example.

FIG. 4 is an external perspective view in which a part of a conventional arch structure is omitted.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Foundation 2 Support amble 3 Horizontal member 3U Upper surface 4 Lower cover 10 Arch structure 11 Lower frame member 11A Upper surface part (discharge path) 11B Inclined part (discharge path) 11C Horizontal part (water drainage path, discharge path) 12 Ceiling member 13 Arch member 13D Lower end portion 14 Hood 14I Inner surface 15 Sealed space 20 Drainage structure 21 Lower decorative member 22 Decorative surface 22D Decorative surface side lower end portion 23 Internal space (Drainage channel) 24 Bottom portion (Drainage channel) 25 Drain hole 26 Horizontal channel 27 Drain cylinder (discharge path) 30 Drain through hole (drain passage) 31 Notch (drain passage)

Claims (1)

(57) [Scope of request for utility model registration] 1. A lower frame mounted on a horizontal member on a foundation side
An arch member extending between the member and the ceiling member, a hood forming a closed space curvedly disposed along the arch member, and a lower makeup attached between a lower end portion of the arch member and a horizontal member In an arch structure formed including a member and the like, a water drainage flow path vertically penetrating inside the lower decorative member is formed, and the lower decorative member is disposed between a lower end on a decorative surface side and an upper surface of the horizontal member. An arch structure provided with a gap for forming a horizontal flow path, and a discharge path for guiding dew water adhering to the inner surface of the hood to the drain path.