JP4821632B2 - Collecting water - Google Patents

Description

  The present invention relates to a water collecting mass.

  It is known that rainwater from a drain pipe projecting outward from the outer wall surface of a building is once collected and drained into a fence. The water collecting basin is generally attached with the back surface in contact with the outer wall surface of the building.

  However, because there is often unevenness on the outer wall of the building due to construction errors, a highly accurate connection cannot be expected unless the position of the catch port of the catchment is completely aligned with the tack. In view of this, Patent Document 1 discloses a water collecting hanger that allows fine adjustment of the mounting position of the water collecting wall on the outer wall surface in accordance with the protruding dimension from the outer wall surface of the bag.

The water collecting suspender is provided with a wall fixing plate on the base end side and a fixing member provided with a support plate having an insertion hole on the tip end side, and the insertion hole and the inner peripheral surface on the base end side. An insertion hole that has a holding portion that holds the water collecting mass on the distal end side, and either the insertion hole or the insertion hole is an elongated hole that opens from the base end toward the distal end. The other is an opening through which only the fixing tool can be inserted, and by adjusting the overlapping position of the insertion hole and the insertion hole, the allowance from the outer wall surface of the water collecting mass is adjusted to match the projection size of the ridge When collecting water, it enables high-precision connection of dredging.
JP-A-10-46765

  However, since the mounting position of the drainage basin is generally at the height of the outer wall surface of the building, it is not always easy to adjust the allowance of the drainage basin from the outer wall surface of the basin by the catcher. It was time-consuming to install the water basin.

  The present invention has been made in view of the circumstances as described above, and can easily cope with the unevenness of the outer wall surface of the building, and can easily connect to the fence without taking the trouble of installation. The challenge is to provide a water collection system that can do this.

  The water collecting mass of the present invention is characterized by the following in order to solve the above problems.

First, the outer side of the opening formed on the rear surface of the main body portion, an outer wall surface abutment area of the back surface is smaller than the back of the main body portion is projected to the outside of the rear of the body portion, the outer wall surface equivalent The contact portion has a pair of left and right vertical piece portions extending from the upper end portion of the back surface of the main body portion to the lower end portion outside the back surface of the main body portion, and the lower end portions of both vertical piece portions are connected by the horizontal piece portions, It is formed in a generally U-shape .

  Second, in the first feature, the upper surface of the main body is opened, and a lid is attached to the upper portion of the main body.

  According to the first aspect of the invention, the outer wall surface contact portion having a smaller area on the back surface than the back surface of the main body portion is provided on the outer side of the back surface of the main body portion on the outer side of the opening formed on the back surface of the main body portion. Therefore, the rear surface of the main body does not directly contact the outer wall surface of the building, and the non-landing of the outer wall surface of the building is absorbed by the contact of the outer wall surface contact portion whose area of the rear surface is smaller than the rear surface of the main body portion. Can be connected with high accuracy. In addition, the abutment of the outer wall surface of the building can be absorbed simply by abutting the outer wall surface abutting portion against the outer wall surface of the building, so it is easy to connect to the fence without installing the water collecting tank. be able to. Further, since the back surface of the water collecting basin does not directly contact the outer wall surface of the building, it is possible to eliminate the contamination due to the water collecting basin and the rain wall dripping. Furthermore, an opening is formed on the back surface of the main body to introduce a drain pipe projecting outward from the outer wall surface of the building, but the outer wall surface disposed on the outer side of the opening portion is formed. The contact portion is effective in improving the strength of the back surface of the main body portion.

  According to the second aspect of the invention, in addition to the effect of the first aspect of the invention, since the lid is mounted on the upper surface of the opened main body part, the fallen leaves fall down inside the collecting water. The water collection and drainage capacity can be maintained at a high level. Also, the lid increases the strength of the main body of the water collecting mass and stabilizes the form.

  FIG. 1 is an exploded perspective view of an essential part showing an embodiment of a water collecting mass according to the present invention.

  The water collecting basin 1 shown in FIG. 1 is a square horn 1a. It has a front surface 2, a left side surface 3, a right side surface 4 and a back surface 5, and is connected at a substantially right angle between adjacent surfaces. The front surface 2 and the back surface 5 are arranged in parallel, and the left side surface 3 and the right side surface 4 are arranged in parallel. A rectangular tube-shaped main body 6 is formed. The back surface 5 is notched downward from the upper end to the substantially central portion, and an opening 7 is formed for introducing a drain pipe projecting from the outer wall surface of the building into the main body 6 of the corner 1a. . The planar shape of the opening 7 is substantially U-shaped. On the bottom surface 8 of the main body 6 at the corner 1a, a connecting portion 9 with a gutter fixed to the outer wall surface of the building protrudes downward. The connection part 9 communicates with the inside of the main body part 6. The shape of the connecting portion 9 can be set appropriately according to the shape of the ridge, and the square rod 1a shown in FIG. 1 has a substantially ring shape.

  In addition, the corner 1a as the water collecting basin 1 shown in FIG. 1 is formed on the outer side of the opening 7 formed on the back surface 5 of the main body 6 along the left and right side edges 7a and 7b. The outer wall surface abutting portion 10 extending in the vertical direction and projecting to the outside of the back surface 5 of the main body portion 6 is formed integrally with the back surface 5 of the main body portion 6. The outer wall surface contact portion 10 includes a pair of left and right vertical piece portions 10a and 10b extending from the upper end to the lower end portion of the back surface 5 of the main body portion 6 outside the back surface 5 of the main body portion 6, and the vertical piece portions 10a and 10b. Are connected by a horizontal piece 10c, and are formed in a substantially U shape in plan view. The area of the back surface of the outer wall surface contact portion 10, that is, the back surfaces of the vertical piece portions 10 a and 10 b and the horizontal piece portion 10 c is sufficiently smaller than the area of the back surface 5 of the main body portion 6.

  In addition, a mounting plate 11 having a substantially rectangular shape in plan view for fixing the corner 1a to the outer wall surface of the building is provided on the outer side of the opening 7 at the upper end portions of the vertical piece portions 10a and 10b of the outer wall surface contact portion 10. In addition, the mounting plate 11 is formed integrally with the vertical piece portions 10a and 10b of the outer wall surface abutting portion 10, and an insertion hole 12 for inserting a fixing tool such as a screw is formed through the front and back surfaces. Yes.

  When mounting the square trough 1a as the water collecting trough 1 shown in FIG. 1 on the outer wall surface of the building, as shown in FIG. 2, it protrudes outside the back surface 5 of the main body 6 of the square trough 1a. The provided outer wall surface abutting portion 10 is brought into contact with the outer wall surface 13 of the building and arranged at a predetermined height. At this time, the mounting plate 11 at the upper end of the outer wall surface abutting portion 10 contacts the outer wall surface 13 of the building, so that screws such as screws are screwed through the insertion holes 12 formed in the mounting plate 11 shown in FIG. The corner 1a is fixed to the outer wall surface 13 of the building by entering or driving in. The rear wall 5 of the main body 6 of the corner 1a does not contact the outer wall surface 13 of the building, and the outer wall surface is smaller than the rear surface 5 of the main body 6 and protrudes outside the rear surface 5 of the main body 6. Since the contact portion 10 contacts the outer wall surface 13 of the building, even if the outer wall surface 13 of the building is uneven, the outer wall surface contact portion 10 can absorb the unevenness of the outer wall surface 13 of the building. In addition, it is possible to make a highly accurate connection with the flange at the connection portion 9 on the bottom surface 8 of the main body portion 6. In addition, in the corner square 1a, the non-land surface of the outer wall surface 13 of the building is absorbed simply by abutting the outer wall surface abutting portion 10 on the outer wall surface 13 of the building, and it takes less time to install the corner square 1a. It becomes easy to connect with. Further, since the back surface 5 of the main body 6 of the corner square 1a does not directly contact the outer wall surface 13 of the building, it is possible to eliminate the dirt due to dripping of the corner square 1a and the outer wall surface 13. Furthermore, an opening 7 as shown in FIG. 1 is formed on the back surface 5 of the main body 6 of the corner 1a in order to introduce a drain pipe projecting outward from the outer wall surface 13 of the building. However, the outer wall surface abutting portion 10 disposed on the outer side of the opening portion 7 is effective in improving the strength of the back surface 5 of the main body portion 6. A square trough 1a as a water collecting tank 1 is realized which can easily cope with the unevenness of the outer wall surface 13 of the building and can be easily connected to the trough without requiring installation.

  The thickness t of the outer wall surface abutting portion 10 projecting on the back surface 5 side of the main body 6 of the corner 1a varies depending on the construction accuracy of the outer wall surface 13 of the building, but generally about 5 mm is sufficient. Yes, as the material, a material having elasticity such as a foam is preferably exemplified.

  In addition, as shown in FIG. 1, the corner square 1 a has the upper surface of the main body portion 6 open, but a lid 14 is attached to the upper portion of the main body portion 6. The lid 14 is for preventing fallen leaves and the like from falling into the inside of the main body 6 of the corner 1a, and maintaining the water collecting and draining ability at a high level. For example, the lid 14 can be formed in a tray shape. The lid surface 15 can be formed with a drain hole penetrating the front and back in a substantially central portion or the like. The lid surface 15 has a running water gradient toward the drain hole and collects rainwater collected in the lid 14 and collects rainwater. It can be possible to drain. Since such a lid 14 is mounted on the upper part of the main body 6 that is open at the corner 1a, the strength of the main body 6 at the corner 1a is increased and the form is stabilized.

  In this case, the left side surface 16, the right side surface 17 and the back surface 18 of the lid 14 can be provided with spring pieces 19 having elasticity projecting downward at the lower end portion. On the left side 16 and the right side 17 of the lid 14, a spring piece 19 is projected substantially at the center, and on the back 18 on the left and right sides so as to avoid the opening 7 formed in the main body 6 of the corner 1a. You can project one by one. Corresponding to these spring pieces 19, engagement holes 20 penetrating the front and back are provided in the left side surface 3, the right side surface 4, and the upper surface of the back surface 5 of the main body 6 of the corner 1 a. In this way, when the lid 14 is mounted on the upper portion of the main body 6 of the square 1a, each spring piece 19 is individually fitted into the corresponding engagement hole 20, and the spring piece 19 is rigid due to the elasticity of the spring piece 19. The lid 14 is attached to the main body 6, the shape of the square 1 a is kept more stable, and the strength of the main body 6 of the square 1 a is further increased.

It is the principal part disassembled perspective view which showed one Embodiment of the water collection tank of this invention. It is the principal part side view which showed the state at the time of attaching the water collecting mass shown in FIG. 1 to the outer wall surface of a building.

Explanation of symbols

1 Water collecting 5 Back 6 Main body 7 Opening 10 Outer wall contact 14 Lid

Claims (2)

On the outer side of the opening formed on the back surface of the main body portion, an outer wall surface abutting portion having a smaller area on the back surface than the back surface of the main body portion is protruded on the outer side of the back surface of the main body portion , It has a pair of left and right vertical pieces that extend from the upper end to the lower end of the back of the main body on the outside of the back of the main body, and the lower ends of both vertical pieces are connected by the horizontal pieces and are substantially U-shaped in plan view. Water collection characterized by being formed into a shape .   The water collecting device according to claim 1, wherein the upper surface of the main body is opened and a lid is attached to the upper portion of the main body.

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