JP2011026839A - Downpipe and structure for stopper therefor - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a downpipe which is hardly used as an invasion pathway into a house while having necessary durability, and a structure for a stopper for the downpipe. <P>SOLUTION: A head race 2 is swingably mounted on a surface 1 to be mounted. When the conduit is a deformable resin hose, it is mounted while being inserted through a plurality of annular members 5 which are fixed at a vertical spacing to the surface to be mounted. Additionally, when the conduit has rigidity restricting its deformation, the plurality of stoppers including a flexible arm and the annular member are fixed at vertical spacings to the surface to be mounted, via the arm; and the head race is mounted while being inserted through the annular member. In the second structure, a warning means for a person getting closer to the conduit is provided in the conduit. The warning means can also be a warning statement which is indicated in characters small enough to disable reading from the outside of a lot provided with the conduit, and can also be indicated depending on environmental changes near the warning means. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a structure of a fence and its stopper for guiding rainwater collected by a land roof or a roof gutter into the ground.

  As for the raft for guiding rainwater collected by the rain gutter provided on the edge of the roof into the ground, it is preferably light and durable, and is usually a resin pipe that is hard at normal temperature, for example, vinyl chloride resin Consists of pipes. However, when the hail is made of a hard material, if a force is applied in the horizontal direction during an earthquake or a strong wind, the hail will be damaged at the connection with the gutter. Therefore, a method for reducing the impact acting in the horizontal direction has been proposed. For example, Japanese Patent Application Laid-Open No. 2003-27682 discloses a mounting structure for a vertical hook in a seismic isolation structure. In this mounting structure, the lower end of the structure-side anchor attached to the base-isolated structure side that is isolated from the ground motion and the upper end of the ground-side anchor attached to the ground side have flexibility. Since it is formed of a material and connected by a connecting pipe, the seismic motion is absorbed by the connecting pipe, and damage to the kite can be prevented.

  On the other hand, although not intended to mitigate the impact acting in the horizontal direction, it has also been proposed to employ a flexible tube in the portion corresponding to the heel for a different purpose. For example, in Japanese Patent Application Laid-Open Nos. 2008-150948, 2004-308399, and 2004-251075, a longitudinal siphon conduit corresponding to a ridge is made of a flexible synthetic resin, synthetic rubber, or the like. It describes that it is set as the tube which has this.

JP 2003-027682 A JP 2008-150948 A JP 2004-308399 A JP 2004-251075 A

  There are other problems related to dredging in addition to the damage caused by the earthquake and strong wind, and one of them is a problem that is used as a route of entry into a house by a thief. However, it has been difficult to prevent the use of the kite having the required durability as an approach route to a house because it has rigidity that can be climbed by a person.

  Then, an object of this invention is to provide the structure of the cage | basket and its stopper which becomes difficult to use as an intrusion path | route to a house, providing required durability.

  In the structure of the first rod and its stopper according to the present invention (hereinafter referred to as the first structure), the water guide path is swingably attached to the surface to be attached. In the present invention, “oscillating freely” means that when an external force is applied to the water conduit, it swings in the horizontal direction. For example, when the water conduit is a deformable resin hose, it may be inserted and attached to a plurality of annular members fixed at intervals in the vertical direction with respect to the attached surface. However, the water conduit may be a rigid member whose deformation is limited, for example, a pipe made of vinyl chloride resin. In that case, a flexible arm portion and an annular member may be used for the attachment surface. A plurality of configured fasteners are fixed via the arm portions at intervals in the vertical direction, and the water conduit is inserted and attached to the annular member.

  In the structure of the second anchor and its stopper according to the present invention (hereinafter referred to as the second structure), warning means for a person approaching the conduit is provided in the conduit. The warning means may be a warning text displayed in characters that cannot be read from the outside of the site where the water conduit is provided, and is displayed according to environmental changes in the vicinity of the warning means. Further, a sound may be emitted in response to an environmental change in the vicinity of the warning means. Furthermore, it may be displayed when the water conduit is deformed, and a sound is emitted when the water conduit is deformed. Note that the environmental change in the vicinity of the warning means refers to, for example, climbing to the water conduit. For example, the brightness changes due to the shadow of the person who wants to go, and the external force is applied to the portion where the warning means is provided.

  Said 1st or 2nd structure WHEREIN: The said water conduit may have a color different from the color of the building installed, may have a pattern, and also has translucency. Also good. Moreover, when it has translucency, it is preferable to have a photocatalyst layer on the surface and to have an antibacterial layer on the inner surface. As a photocatalyst layer, it consists of a film | membrane of 10 nm or more, A thing with a photocatalytic action or a hydrophilic function can be used, and it may be formed using the primer so that the film may fix.

  According to the first structure of the present invention, since the water conduit is swingably attached, when it is attempted to climb by grasping the water guide channel, it swings in the horizontal direction and becomes unstable. Therefore, it becomes difficult to use as an intrusion route to a house. Also, if a deformable resin hose is adopted for the water conduit, these fixing tools are inserted and attached to a plurality of annular members fixed at intervals in the vertical direction with respect to the mounting surface, that is, conventional fixing tools. As a fulcrum, the portion between the fixing tools is greatly swung. Therefore, it is possible to swingably attach the water conduit while using the fixing tool already provided on the mounting surface. On the other hand, in the case where a conduit having rigidity with limited deformation, for example, a conventional pipe made of vinyl chloride resin is adopted, the arm portion and the annular member having flexibility with respect to the mounting surface are used. A plurality of configured fasteners can be attached to a surface to be attached so as to be swingable by fixing them through arms with a space in the vertical direction and inserting a water conduit through an annular member. it can. That is, there is a large room for selection of a material that can be used as a water conduit, and it is possible to appropriately adopt a material having the required durability, so that it is difficult to use it as an entry route to a house while having the required durability. It becomes the structure of a heel and its stopper.

  According to the structure of the second rod and its stopper according to the present invention, warning means for those approaching the waterway is provided in the waterway so that the person who is going to climb it has a sense of caution. It can be made difficult to be used as an intrusion route to the house. It is preferable that the warning means is, for example, a warning text displayed in characters that cannot be read from the outside of the site where the water conduit is provided. When invading, a warning is suddenly issued in front of the eyes while recognizing it as a simple line or striped pattern, which can give a strong sense of caution. Also, it is displayed according to the environmental change in the vicinity of the warning means, for example, the brightness change due to the shadow of the person trying to climb the waterway, or the external force is applied to the part where the warning means is provided. The same effect can be obtained even if the sound is generated or the sound is emitted, or if the sound is displayed or the sound is displayed when the water conduit is deformed. In particular, when a sound is emitted, it will be difficult to keep climbing because it will attract the attention of those around.

  Furthermore, in the first or second structure, if the resin hose has a color different from the color of the building to be installed, it will attract the attention of the viewer in contact with the resin hose. Those who are trying to make it aware that it cannot be used as an intrusion route, and even if it is attempted, it will attract the attention of the people around it, so that it is more difficult to use as an intrusion route Can be. Even if it has a pattern, the same effect can be obtained. In particular, by using a combination of a color and a pattern, it becomes more intriguing for the viewer and can be made more difficult to use as an intrusion route.

  Furthermore, if the water conduit is translucent, that is, if it is made of a transparent material, it will have a completely different appearance from the conventional water conduit, and will attract more attention from the viewer. It can be made more difficult to use as an intrusion route. And when a water conduit has translucency, if it has a photocatalyst layer on the surface and has an antibacterial layer on the inner surface, dirt adhering to the surface is washed by self-cleaning action, and the translucency of the conduit is Maintained. Moreover, deterioration can be prevented by absorbing ultraviolet rays by the photocatalyst layer. Therefore, it is possible to maintain durability while making it more difficult to use as an intrusion route.

It is a front view which shows the general view of the Example of the structure of the collar and its stopper based on this invention. It is a front view which shows typically the rocking | fluctuation state of the water conduit in the Example. It is a front view which shows the outline | summary of the other Example of the structure of the collar and its stopper which concern on this invention. The external appearance of the stopper used in the Example is shown, (a) is a plan view of a state where the arm portion is contracted, and (b) is a plan view of a state where the arm portion is extended. It is a side view which shows typically the rocking | fluctuation state of the water conduit in the Example. It is a figure which expands and shows the striped pattern of the water conduit in the Example.

With reference to FIG.1 and FIG.2, the Example of the structure of the scissors concerning this invention and its stopper is demonstrated.
In this structure, a deformable resin hose is swingably attached as a water conduit 2 to a mounting surface 1 of a building 10 to be installed. The upper end portion of the water conduit 2 is connected to a drain pipe 3 that penetrates the wall surface of the building 10 and communicates with a drain channel formed on the roof of the building 10, and the lower end portion is connected to a rainwater tank 4 provided in the ground. Has been inserted. A plurality of annular members 5 are fixed to the mounted surface 1 at intervals in the vertical direction, and the water conduit 2 is inserted through these annular members 5.

  In this structure, when it tries and climbs the water conduit 2, it will rock | fluctuate the part between the annular members 5 as a fulcrum as shown with the broken line of FIG. Therefore, it becomes difficult to use as an intrusion route to the house.

  A transparent hose is adopted as the resin hose used as the water conduit 2. Therefore, it has a completely different appearance from the conventional water conduit, and is difficult to be used as an intrusion route by drawing the attention of the viewer. In addition, as such a resin hose, there is no restriction as long as it can be used outdoors for a desired period without being damaged, and the necessary deformation is made, and a known industrial hose can be used, for example, a TAC eco duct (product name, Totaku Kogyo Co., Ltd.) can be used. In addition, as long as it conforms to a standard such as JIS, there is an advantage that an existing drain pipe and an annular member constructed of materials conforming to the standard can be applied without any change.

  The resin hose used as the water conduit 2 has a photocatalyst layer on the surface and an antibacterial layer on the inner surface. Therefore, the dirt adhering to the surface is washed by the self-cleaning action, and the translucency of the water conduit 2 is maintained. Moreover, deterioration can be prevented by absorbing ultraviolet rays by the photocatalyst layer. Therefore, the durability can be maintained while being difficult to be used as an intrusion route.

With reference to FIGS. 3 to 5, another embodiment of the structure of the hook and its stopper according to the present invention will be described. 3 to 5, substantially the same parts as those in FIGS. 1 and 2 are denoted by the same reference numerals.
In this structure, a pipe made of vinyl chloride resin having rigidity with limited deformation is attached to a mounting surface 1 of a building 10 to be installed as a water conduit 2 so as to be swingable. Similar to the embodiment shown in FIGS. 1 and 2, the upper end of the water conduit 2 is connected to a drain pipe 3 that penetrates the wall surface of the building 10 and communicates with the drainage channel formed on the roof of the building 10. The part is inserted in a rainwater tank 4 provided in the ground. A plurality of stoppers 7 including a flexible arm portion 6 and an annular member 5 are fixed to the attachment surface 1 via the arm portion 6 with a space in the vertical direction. The water conduit 2 is inserted through these annular members 5.

  The arm portion 6 of the stopper 7 is formed by combining a metal spring and a bar, and the spring is contracted (the state shown in FIG. 4A) and the spring is extended (FIG. 4). By taking the state shown in (b), the arm 6 expands and contracts. Therefore, when trying to climb the water guide channel 2 and grasping it, the entire water guide channel 2 swings greatly with respect to the mounted surface 1 as shown by the broken line in FIG. 5. Therefore, it becomes difficult to use as an intrusion route to a house. In addition, if the stopper 7 is provided with the flexibility which rocks the water guide path 2 with respect to the to-be-attached surface 1, there will be no restriction | limiting in the structure, What is necessary is just to make it a suitable structure suitably according to a use condition. Further, by appropriately adjusting the elastic coefficient in the arm portion 6, the arm portion 6 can be swung when trying to climb the water conduit 2 without being swung by a normal wind.

  In this structure, when the water guide channel 2 swings, a force is applied to the joint portion with the drain pipe 3. By adopting the resin hose used in the structure shown in FIG. 1 and FIG. , Can prevent damage due to force. However, even if it is damaged, it is difficult to recover the damage caused by entering the house, but the damaged part can be recovered by repair. Damage will be minimized.

  The resin pipe used as the water conduit 2 has a color different from the color of the building 10, and a striped pattern is provided on the surface thereof. Therefore, it has a completely different appearance from the conventional water conduit, and is difficult to be used as an intrusion route by drawing the attention of the viewer. The color of the water guide channel 2 may be appropriately selected according to the preference of the owner, but a color that attracts the attention of the viewer in contact with the color, such as red, is suitable.

  As shown in FIG. 6, each stripe of the stripe pattern applied to the water conduit 2 is a warning text displayed in characters of a size that cannot be read from outside the site of the building 10 where the water conduit 2 is provided. It has become. Therefore, a person who wants to climb the waterway 2 is suddenly warned in front of his / her eyes while recognizing it as a mere striped pattern when entering the site. In FIG. 6, the characters are arranged only in the horizontal direction, but the direction in which the characters are arranged may be set according to the user's preference. For example, the characters are arranged in the vertical direction in addition to the horizontal direction. Thus, it may be a lattice pattern from outside the site of the building 10.

  Moreover, the striped pattern which consists of this warning text may be printed directly on the water conduit 2, or may be a sticker printed on the water conduit 2.

  Furthermore, as a warning means, it is only necessary to suddenly issue a warning when trying to climb the waterway 2 without being noticed outside the site, such as a change in brightness due to the shadow of the person trying to climb the waterway, It may be a display that emits light or emits a sound in response to an external force being applied to the portion provided with the warning means, or when the water conduit is deformed.

  Since the arm portion 6 of the stopper 7 in this structure is formed by combining a metal spring and a bar as described above, the appearance of the metal spring portion, that is, a thin wire rod Can be given an impression that the support force is not strong. Therefore, this stopper 7 can also give a strong sense of caution to those who are going to climb the water conduit 2 as in the case of the warning sentence.

DESCRIPTION OF SYMBOLS 1 Mounted surface 2 Water guide channel 3 Drain pipe 4 Rainwater trough 5 Ring member 6 Arm part 7 Stopper 10 Building

Claims (13)

  A structure of a hook and its stopper, characterized in that the water guide channel is swingably mounted on the mounting surface.   The structure of the gutter and its stopper according to claim 1, wherein the water conduit is a deformable resin hose, and is inserted into and attached to a plurality of annular members fixed at intervals in the vertical direction with respect to the attached surface.   A plurality of stoppers composed of a flexible arm portion and an annular member are fixed to the attachment surface via the arm portion at intervals in the vertical direction, and the water guide channel is The structure of the hook and its stopper according to claim 1 inserted and attached to the annular member.   A structure of a hook and its stopper, characterized in that warning means for a person approaching the water conduit is provided in the water conduit.   The structure of the anchor and its stopper according to claim 4, wherein the warning means is a warning text displayed in characters of a size that cannot be read from outside the site where the water conduit is provided.   The structure of the hook and its stopper according to claim 4 or 5, wherein the warning means is displayed according to a surrounding environmental change.   The structure of the hook and its stopper according to claim 4, 5 or 6, wherein the warning means emits a sound in response to environmental changes in the vicinity.   The said warning means is the structure of the anchor and its stopper of Claim 4 or 5 displayed when the said water conduit is deformed.   The structure of the anchor and its stopper according to claim 4, wherein the warning means emits a sound when the water conduit is deformed.   The structure of the anchor and its stopper as described in any one of Claim 1 thru | or 9 in which the said water conduit has a color different from the color of the building in which it is installed.   The structure of the anchor and its stopper according to any one of claims 1 to 10, wherein the water conduit has a pattern.   The structure of the anchor and its stopper as described in any one of Claim 1 thru | or 11 in which the said water conduit has translucency. The structure of the anchor and its stopper according to claim 12, wherein the water conduit has a photocatalyst layer on the surface and an antibacterial layer on the inner surface.

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