JP3804015B2 - Drained roof - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a drained roof such as a fence used when a space between an outer wall surface of a building such as a seismic isolation building and a boundary line with another person's land is narrow.
[0002]
[Prior art]
2. Description of the Related Art Conventionally, a hook that is fixedly attached is provided on an outer wall surface of a building such as a seismic isolation building.
[0003]
[Problems to be solved by the invention]
Because conventional fences are fixedly attached to the outer wall of buildings such as seismic isolation buildings, if the distance from the boundary with other people's land is narrow, seismic isolation buildings that can move around 500 mm There was a drawback that the tip of the ridge crossed the boundary line.
[0004]
In view of the above-described conventional drawbacks, the present invention can reliably prevent protrusion beyond the boundary line or the like even if it is in contact with the boundary line or the like, or is shaken by an earthquake or the like. The purpose is to provide a drainage roof that can be drained.
[0005]
The above and other objects and novel features of the present invention will become more fully apparent when the following description is read in conjunction with the accompanying drawings.
However, the drawings are for explanation only and do not limit the technical scope of the present invention.
[0006]
[Means for Solving the Problems]
In order to achieve the above object, the present invention provides a support for an inclined surface in which the inside of the outer wall surface side of the building is located at the upper part, such as a wall provided near the boundary and the outer wall surface of a building such as a seismic isolation building. A drained roof body that is supported on the outside of the support base via a hinge member, and an upper end that can be rotated upward is in contact with the outer wall surface of the building; and A drainer provided at the upper end part or a part in contact with the upper end part to smoothly rotate the upper end part of the drained roof main body upward when the dimension between the outer wall surface of the building and the wall becomes small due to an earthquake or the like. A draining roof is constituted by the roof main body rotating member and the biasing mechanism that biases the upper end of the draining roof main body so as to be always positioned below.
[0007]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, the present invention will be described in detail with reference to embodiments shown in the drawings.
[0008]
In the first embodiment of the present invention shown in FIGS. 1 to 6, reference numeral 1 denotes an outer wall surface 3 of a building 2 such as a seismic isolation building and a wall 4 provided in the vicinity of a boundary line X or an adjacent building. In the drainage roof of the present invention, which covers the joint portion 5 between them in such a manner that the drainage can be drained, the drainage roof 1 is located on the upper side of the wall 4 and on the inner side of the outer wall surface 3 side of the building 2, for example, 30 ° -60 A support base 6 having an inclined surface and a lower end portion is supported on the outside of the support base 6 via a hinge member 7, and an upper end part capable of rotating upward is in contact with the outer wall surface 3 of the building 2. A drained roof main body 10 composed of a frame member 8 and a cover plate 9 positioned on the outer wall surface 3 of the building 2 due to an earthquake or the like provided on an outer wall surface 3 in contact with the upper end of the drained roof main body 10 When the size of the joint portion 5 between the walls 4 is reduced, the upper end portion of the drained roof main body 10 is A draining roof main body rotating member 13 formed with an arcuate guide portion 11 and a rainwater guide portion 12 that are guided so as to smoothly rotate in the direction, and an upper end portion of the draining roof main body 10 are always positioned below. One end portion to be urged is attached to the bottom surface of the substantially central portion of the drained roof main body 10, and the other end portion is constituted by the urging mechanism 15 using the coil spring 14 attached to the inner side surface of the wall 4 as described above. Yes.
[0009]
In the drained roof 1 having the above-described configuration, the drained roof main body 10 is urged by the urging mechanism 15 so that the upper end portion is positioned downward, so that the drained roof main body 10 is reliably prevented from fluttering due to wind or the like. it can.
Further, rainwater falls onto the drained roof main body 10 from the rainwater guide part 12 of the drained roof main body rotating member 13, is dropped to the outer side of the wall 4 by the inclination of the drained roof main body 10, and enters the joint portion 5. Can be prevented.
[0010]
When the joint 5 is swung so as to become wide due to an earthquake or the like, the outer wall surface 3 of the building 2 moves away with the drained roof main body 10 supported by the support base 6 as shown in FIG. Absorbs shaking motion.
Further, when the joint portion 5 is swung so as to be narrowed, as shown in FIG. 5, the upper end portion of the drained roof main body 10 has an arc shape of the drained roof main body rotating member 13 provided on the outer wall surface 3 of the building 2. By the pressing force by the guide portion 11, the arc-shaped guide portion 11 smoothly slides and rotates upward against the urging force of the urging mechanism 15 to absorb the swinging movement without protruding from the boundary line X, When the swinging motion returns, the draining roof main body 10 can be automatically returned to the original state by the biasing force of the biasing mechanism 15.
When the drained roof main body 10 is positioned almost vertically as shown in FIG. 6, the lower end of the drained roof main body 10 contacts the outside of the wall 4 so that the drained roof main body 10 does not rotate any more. Return to state.
[0011]
Different Embodiments of the Invention
Next, different embodiments of the present invention shown in FIGS. 7 to 12 will be described. In the description of the different embodiments of the present invention, the same components as those in the first embodiment of the present invention are denoted by the same reference numerals, and redundant description is omitted.
[0012]
In the second embodiment of the present invention shown in FIGS. 7 to 9, the main difference from the first embodiment of the present invention is that the outer wall surface 3 of the portion that comes into contact with the upper end of the drained roof main body 10. A sliding plate 16 that can smoothly rotate the drained roof main body 10 upward is fixed as a drained roof main body rotating member 13A, and is attached to the upper part of the drained roof main body rotating member 13A as an integral or separate small ridge. Even if it is the drained roof 1A comprised in this way by the point which provided 17, the effect similar to the 1st Embodiment of the said this invention is acquired.
[0013]
The third embodiment of the present invention shown in FIGS. 10 to 12 is mainly different from the first embodiment of the present invention in that a weight 18 is used on the bottom surface of the drained roof body 10 near the upper end. The biasing mechanism 15A and the draining roof main body rotating member 13B are used in terms of the biasing mechanism 15A and the draining roof main body rotating member 13B using the roller 19 at the upper end of the draining roof main body 10. Even if the drained roof 1B is configured to be used, the same effects as those of the first embodiment of the present invention can be obtained.
[0014]
【The invention's effect】
As is clear from the above description, the present invention has the following effects.
[0015]
(1) A support base having an inclined surface in which the inner side of the outer wall surface of the building is located above the outer wall surface of the building such as a seismic isolation building, and the outside of the support base. A drained roof body that is supported so that a lower end is supported via a hinge member, and an upper end that can be rotated upward is in contact with the outer wall surface of the building, and the upper end of the drained roof body or the upper end. A draining roof main body rotating member that is provided in a contact portion and smoothly rotates the upper end of the draining roof main body upward when the dimension between the outer wall surface of the building and the wall is reduced due to an earthquake or the like, The upper end of the drained roof body is configured by a biasing mechanism that biases the upper end of the drained roof body so that it is always positioned downward. Is pressed by the draining roof body rotating member. Te, can be smoothly rotated upward against the biasing force of the biasing mechanism.
Accordingly, it is possible to reliably prevent the lower end portion of the drained roof body from protruding beyond the boundary line or the like. When the shaking motion stops, the drained roof body automatically returns to the original state by the urging force of the urging mechanism.
[0016]
(2) According to the above (1), the drained roof main body is supported on the support stand in an inclined state. Therefore, when the joint is swung so as to widen the joint, the building roof is separated from the upper end of the drained roof main body. The outer wall surface can move and absorb the shaking motion.
[0017]
(3) According to the above (1), since the support base, the drained roof main body, the drained roof main body rotating member, and the urging mechanism are used, the structure is simple and the manufacture and installation can be performed easily.
[0018]
(4) According to the above (1), it is possible to efficiently prevent the outer wall surface of the building from being scratched or water from entering inside, and it is difficult to open the drained roof main body from the outside, and a crime prevention effect is obtained.
[0019]
(5) In the second and third aspects, the same effects as in the above (1) to (4) can be obtained.
[Brief description of the drawings]
FIG. 1 is a plan view of a first embodiment of the present invention.
FIG. 2 is a front view of the first embodiment of the present invention.
3 is a cross-sectional view taken along line 3-3 in FIG.
FIG. 4 is an operation explanatory diagram showing a wide joint portion according to the first embodiment of the present invention.
FIG. 5 is an operation explanatory diagram in which the joint portion according to the first embodiment of the present invention is narrowed.
FIG. 6 is an explanatory view showing a state in which the drained roof main body is rotated to the maximum.
FIG. 7 is a plan view of a second embodiment of the present invention.
FIG. 8 is a front view of a second embodiment of the present invention.
9 is a cross-sectional view taken along line 9-9 in FIG.
FIG. 10 is a plan view of a third embodiment of the present invention.
FIG. 11 is a front view of a third embodiment of the present invention.
12 is a sectional view taken along line 12-12 of FIG.
[Explanation of symbols]
1, 1A, 1B: drained roof,
2: Building, 3: Exterior wall,
4: Yodo wall, 5: Joint part,
6: support base, 7: hinge member,
8: Frame material, 9: Cover plate,
10: Drained roof main body, 11: Arc-shaped guide part,
12: Rainwater guide part,
13, 13A, 13B: draining roof main body rotation member,
14: Coil spring, 15, 15A: Energizing mechanism,
16: Slippery board, 17: Spear,
18: Weight, 19: Roller.

Claims (3)

The wall is provided in the vicinity of the boundary and the outer wall of the building such as a seismic isolation building. A drained roof main body that is supported via a hinge member and is positioned so that an upper end that can be rotated upward contacts the outer wall surface of the building, and an upper end of the drained roof main body or a portion that contacts the upper end. A water draining roof main body rotating member that smoothly rotates the upper end of the water draining roof main body upward when the dimension between the outer wall surface of the building and the wall becomes small due to an earthquake or the like, and the water draining roof main body A draining roof comprising an urging mechanism for urging the upper end of the lane so as to be always positioned below. An inclined surface support base on the outer wall surface side of the building, such as a seismic isolation building, and a lower end hinged on the outer side of the support base. Fixed to the drained roof main body, which is supported via the member and is positioned so that the upper end pivotable upward is in contact with the outer wall surface of the building, and the outer wall surface of the portion in contact with the upper end of the drained roof main body. In addition, an arcuate guide portion that guides the upper end portion of the drained roof main body so as to smoothly rotate upward, and a draining roof main body rotating member formed with a rainwater guide portion, and an upper end portion of the drained roof main body. A draining roof characterized by comprising an urging mechanism that urges it so that it is always positioned below. The drained roof according to claim 1, wherein the drained roof main body rotating member is a roller attached to an upper end portion of the drained roof main body.

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