JP2008133621A - Structure for mounting catch basin on skeleton - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To obtain a stably supported state of a catch basin body; to keep an appearance good by a skeleton mounting cover even if a gap between the catch basin body and the skeleton is widened; and to make the heat shrinkage of a downpipe absorbed by a portion where the catch basin body and the skeleton mounting cover are slidably fitted together. <P>SOLUTION: This catch basin 4 comprises the catch basin body 5 for collecting rainwater from a drain member such as a branch pipe 2 arranged along an outer wall surface, so as to discharge the collected rainwater into the downpipe, and the skeleton mounting cover 6 which is mounted on the outer wall surface. In the skeleton mounting structure of the catch basin 4, a slide-fitting means 7 makes the catch basin body 5 fitted into the skeleton mounting cover 6 in such a manner as to be slidable only in a vertical direction H in the state of regulating movement in a longitudinal direction C; and in the state in which the catch basin body and the skeleton mounting cover are slidably fitted together, a gap between the catch basin body 5 and the outer wall surface, and the branch pipe are concealed with the skeleton mounting cover 6. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a housing mounting structure for collecting water, and more specifically, to collect rainwater from drainage members such as eaves and branch pipes arranged along the building's housing and drain it to the waterfall. It is related with the technology which attaches to a housing.

  In general, drainage collecting pipes used for drainage pipe systems of multi-story buildings such as apartment houses are connected to each floor of the building through branch pipes that discharge sewage and miscellaneous drainage from the enclosure (outer wall surface of the building). It is configured to flow into the water collecting basin and to flow down from the drain outlet provided in the bottom wall of the water collecting basin to the dredger (for example, see Patent Documents 1 to 3).

  However, in the construction of the conventional water collecting masu, as shown in FIG. 4, the water collecting masu 4 ′ is not fixed to the outer wall surface 1, but the upper portion of the basin 3 connected to the water collecting masu 4 ′ is reduced. It is fixed to the outer wall surface 1 using a metal fitting 10. In other words, the water collecting basin 4 ′ itself is not fixed to the outer wall surface 1 and becomes unstable. For example, when the water collecting basin 4 ′ changes due to wind or heat shrinkage of the firewood 3, the water collecting basin 4 ′ becomes a branch pipe. There is a problem that it falls out of 2. Therefore, if the water collecting 4 ′ is installed in close contact with the outer wall surface 1 so as not to leave the outer wall surface 1, the protruding dimension B of the heel 3 from the outer wall surface 1 becomes very small. On the other hand, the holding bracket 10 cannot be attached. For this reason, conventionally, it has been necessary to increase the protruding dimension B of the ridge 3, and as a result, the collected water 4 'naturally floats away from the outer wall 1 and becomes unstable and collects water. A gap 8 between 4 'and the outer wall surface 1 is generated, and the branch pipe 2 becomes conspicuous. For example, as shown in FIG. 5 (a) or (b), in the case where the water collecting 4 'must be connected to the flange 3 using the elbow 20 and the horizontal pipe 21. In accordance with the protruding dimension B of the ridge 3, the protruding dimension of the water collecting 4 'is also increased, and the branch pipe 2 is also visible from the gap 8 and the appearance is deteriorated.

  As another conventional example, there is known a structure in which a cover for covering a gap between a water collecting mass and a wall surface is fixed to the water collecting mass (see, for example, Patent Document 4).

However, in the other conventional examples described in the above-mentioned Patent Document 1, as in the conventional examples described in the above-mentioned Patent Documents 1 to 3, the water collection itself is not fixed to the outer wall surface, so it is unstable, and wind If the collected water is changed due to heat shrinkage of the dredging, there is a problem that the collected water is removed from the branch pipe. At this time, the cover fixed to the collected water is also moved together and removed. If the cover is separated from the wall surface and the water collected by the cover is lost, the function of concealing the gap between the outer wall surface will be impaired, and there will be a problem that the appearance will be deteriorated.
Japanese Patent Laid-Open No. 2005-146637 JP-A-8-254296 JP 2005-299332 A JP 2006-193898 A

  The present invention was invented in view of the above-mentioned conventional problems, the water collecting main body can be fixed to the housing via the housing mounting cover, thereby obtaining a stable support state of the water collecting main body, It is possible to prevent the main body of the water collecting mass from coming off from the branch pipe protruding from the housing, and to maintain a good appearance with the housing mounting cover even when the gap between the water collecting main body and the housing widens. In addition, the heat shrinkage of dredging can be absorbed by the slide fitting part between the main body and the case mounting cover, and the appearance that prevents deformation and cracking of the part attached to the collecting unit can be prevented. It is an object to provide a housing structure for collecting water that can be maintained over a long period of time, and the work of engaging the water collecting body with the housing mounting cover can be performed with one touch and with certainty. To improve It is an object of the present invention is Ete to provide a building frame mounting structure of the condensing water trout reliability it is possible to enhance the construction.

  In order to solve the above-described problems, the present invention collects rainwater from drainage members such as eaves eaves and branch pipes 2 arranged along the frame of the building and drains them into the eaves 3. And a housing mounting cover 6 attached to the housing, and the water collecting body 4 is moved in the front-rear direction C with respect to the housing mounting cover 6 by the slide fitting means 7. In a restricted state, the slidable fitting is performed only in the vertical direction H, and the water collecting body 8 and the housing mounting cover 6 are slidably fitted together to collect the water 8 and branches between the main body 5 and the housing. The tube 2 is concealed by a housing mounting cover 6.

  With such a configuration, the water collecting main body 5 can be fixed to the housing via the housing mounting cover 6, so that a stable support state of the water collecting main body 5 can be obtained and the water collecting main body can be obtained. 5 can be prevented from detaching from the branch pipe 2 protruding from the housing, and even when the gap 8 between the water collecting main body 5 and the housing is widened, the housing mounting cover 6 maintains good appearance. be able to. Furthermore, the heat shrinkage of the water collecting 3 can be absorbed by the slide fitting portion between the main body 5 and the housing mounting cover 6 so that deformation or cracking of the portion attached to the water collecting 4 housing can be prevented. become.

  The slide fitting means 7 includes a fitting recess 7a extending in the vertical direction H provided on either the inner surface of the housing mounting cover 6 or the outer surface of the water collecting main body 5 facing the housing mounting cover 6. A fitting projection 7b provided on the other side that can be fitted to the fitting recess 7a from the front-rear direction C and can slide only in the vertical direction H along the fitting recess 7a in the fitted state. In this case, the fitting convex portion 7b can be fitted into the fitting concave portion 7a only by pushing the main body 5 collecting water from the front-rear direction C into the housing mounting cover 6. In the fitted state, the fitting convex portion 7b slides and fits only in the vertical direction H along the fitting concave portion 7a, and the movement in the front-rear direction C is restricted. Easy and secure attachment to the cover 6 So that it is.

  Further, it is preferable to provide a screw-in hole to be screw-fixed to the case on the inner rear surface of the case-attaching cover 6. In this case, the screw-in hole 11 can be prevented from being exposed to the outside, and the appearance is further improved. .

  In the present invention, the water collecting main body is fixed to the housing via the housing mounting cover, so that the gap between the water collecting main body and the housing is concealed by the housing mounting cover and the water collecting main body is A stable support state can be obtained, and it is possible to improve the stable support and appearance of the water collecting mass. In addition, the heat shrinkage of the dredging water is collected. It can be absorbed by the part, prevents deformation and cracking of the part attached to the housing of the water collecting mass, and can maintain a stable attachment strength and good appearance to the outer wall surface over a long period of time.

  Also, by pushing the main body that collects water from the front-rear direction into the housing mounting cover, the fitting convex part can be fitted to the fitting concave part, and movement in the front-rear direction is restricted in the fitting state. Thus, the water collecting main body can be securely attached to the housing mounting cover with a single touch and the mounting workability can be improved and the construction reliability can be improved.

  Hereinafter, the present invention will be described based on embodiments shown in the accompanying drawings.

  As shown in FIG. 1, the water collecting basin 4 of the present embodiment is composed of a water collecting basin body 5 connected to the top of the casket 3 and a skeleton mounting cover 6 attached to the outer wall surface 1. .

  The water collecting main body 5 includes a main body portion 5a having a peripheral wall and a bottom wall, and a lid portion 5b that covers an upper surface opening of the main body portion 5a, and a branch projecting from the outer wall surface 1 on the rear wall of the main body portion 5a. A branch pipe connection port connected to the pipe 2 is provided.

  The housing attachment cover 6 is integrally formed with a housing attachment portion 6a attached to the outer wall surface 1 and a cover portion 6b for concealing the gap 8 (FIG. 3) between the water collecting main body 5 and the outer wall surface 1. Has been. The housing attachment cover 6 of this example is opened forward and upward, and includes left and right side surface portions 6d, a bottom surface portion 6e, and a rear surface portion 6c. The rear surface portion 6c functions as the housing attachment portion 6a, and both side surface portions 6d. The bottom surface portion 6e functions as the cover portion 6b. The front-rear dimension of the cover 6b is the outlet dimension A of the water collecting main body 5, the vertical dimension f is formed longer than the height of the water collecting main body 5, and the inner width dimension g is the water collecting main body 5 It is set to approximately the same size as the maximum width. Further, in this example, an upward U-shaped branch pipe receiving port 13 into which the branch pipe 2 is inserted is provided at the center side of the rear surface part 6c which is the housing attaching part 6a, and screws are attached to the outer wall surface 1 on both the left and right sides. A screw driving hole 11 to be fixed is provided. In addition, the front end part of the bottom face part 6e is arrange | positioned in the downward position of the fitting recessed part 7a mentioned later so that interference with the bottom face part 6e and the collar 3 can be prevented.

  The water collecting main body 5 is slidably fitted only in the vertical direction H in a state in which movement in the front-rear direction C is restricted with respect to the housing mounting cover 6 by the slide fitting means 7. The gap 8 and the branch pipe 2 between the main body 5 and the casing that collect water in the fitted state are concealed by the casing mounting cover 6.

  The slide fitting means 7 includes a fitting recess 7a extending in the vertical direction H provided on either the inner side surface of the housing mounting cover 6 or the outer side surface of the water collecting main body 5 opposite thereto, and on the other side. It is provided with a fitting convex portion 7b that can be fitted to the fitting concave portion 7a from the front-rear direction C and can slide only in the vertical direction H along the fitting concave portion 7a in the fitted state. As shown in FIGS. 1 and 2, the fitting recess 7 a of this example is formed at each of the front end corners on the left and right inner surfaces of the housing mounting cover 6. Each fitting recess 7a has a symmetrical shape, and includes a front wall 14a and a rear wall 14b extending over the entire length in the vertical direction H from the upper end to the lower end of the housing mounting cover 6, and the front end surface of the front wall 14a. Is a chamfered tapered surface 14c, and the back surface is a vertical surface 14d. On the other hand, the fitting convex part 7b is formed in the rear-end corner part 9 of the right and left outer surface of the water collecting main body 5, respectively. Each fitting convex part 7b has a left-right symmetric shape, extends over the entire length H in the vertical direction from the upper end to the lower end of the water collecting main body 5, and is a tapered surface in which the rear face of the rear end corner part 9 is chamfered. 9a, and the back surface is a vertical surface 9b.

  As shown in FIG. 2, with the housing mounting cover 6 attached to the outer wall surface 1, the main body 5 that collects water from the front-rear direction C is pushed into the housing mounting cover 6, so that the fitting convex portion 7b. Can be fitted into the fitting recess 7a (state shown in FIG. 2B). That is, the fitting convex portion 7b smoothly gets over the front wall 14a of the fitting concave portion 7a and smoothly fits into the fitting concave portion 7a by the tapered surface 9a of the fitting convex portion 7b and the tapered surface 14c of the fitting concave portion 7a. Further, in this fitted state, the fitting convex portion 7b is in a state in which movement in the front-rear direction C is restricted by the vertical surface 14d and the rear wall 14b of the front wall 14a, and along the fitting concave portion 7a. It will be in the state which can be slid only to the up-down direction H. As a result, the water collecting main body 5 can be attached to the housing mounting cover 6 with a single touch, so that the mounting work is not time-consuming and there is no fear of the water collecting main body 5 coming out of the housing mounting cover 6. Sexuality is enhanced. Further, as shown in FIG. 3, the water collecting main body 5 has a structure fixed to the outer wall surface 1 via the housing mounting cover 6, so that the water collecting water 4 floats from the outer wall surface 1 as in the conventional case. Compared with the case (FIG. 4), a stable support state of the water collecting main body 5 can be obtained, so that the water collecting main body 5 can be prevented from being detached from the branch pipe 2.

  Furthermore, since the projection dimension A from the outer wall surface 1 of the water collecting main body 5 is determined by the fitting of the fitting convex portion 7b and the fitting concave portion 7a as described above, the adjustment work of the protruding dimension A becomes unnecessary. . At the same time, since the cover function by the housing mounting cover 6 is maintained, the gap 8 between the water collecting main body 5 and the outer wall surface 1 can be concealed and the branch pipe 2 can be concealed. ) Or (b), as shown in (b), even if the water collecting basin 4 must be shaken laterally using the elbow 20 and the horizontal pipe 21 and connected to the trough 3 In the present invention, the water collecting main body 5 does not appear to float from the outer wall surface 1 and the branch pipe 2 does not become fully visible. In addition, a screw as a housing mounting portion 6 a is provided on the rear surface portion 6 c inside the housing mounting cover 6. Since the driving hole 11 is provided, the screw driving hole 11 is not exposed to the outside, and as a result, stable support of the water collecting mass 4 and improvement of appearance can be achieved.

  Furthermore, since the water collecting main body 5 and the housing mounting cover 6 are slidably fitted in the vertical direction H, even if there is heat shrinkage of the heel 3, it can be absorbed by the slide fitting portion. It is possible to prevent deformation and cracking of the housing mounting cover 6 portion of the water collecting basin 4 fixed to the wall surface 1, and as a result, the mounting strength to the outer wall surface 1 can be maintained over a long period of time and a good appearance Can be obtained over a long period of time.

  In the above-described embodiment, the fitting convex portion 7b is provided on the main body 5 side for collecting water, and the fitting concave portion 7a is provided on the housing mounting cover 6 side. It is also possible to provide the fitting concave portion 7a on the cover 5 side and the water collecting main body 5 side.

It is a disassembled perspective view of the water collecting basin used for one Embodiment of this invention. (A) is a top view which shows the state before attaching a water collection main body same as the above to a housing attachment cover, (b) is explanatory drawing of the slide fitting state of the fitting convex part and fitting concave part after attachment. . It is a side view of the state which attached the water collecting main body same as the above to the housing via the housing mounting cover. It is explanatory drawing of a prior art example. (A) (b) is explanatory drawing of another prior art example.

Explanation of symbols

1 Exterior wall (frame)
2 Branch pipe 3 竪 樋 4 Water collecting 5 Water collecting main body 6 Body mounting cover 7 Slide fitting means 7a Fitting convex part 7b Fitting concave part 8 Gap 11 Screw driving hole A Outlet dimension of water collecting main body B 竪 樋Dimension C C Longitudinal direction H Vertical direction

Claims (3)

  It collects with a water collecting body that collects rainwater from drainage members such as eaves and branch pipes arranged along the building's frame and drains it into the column, and a frame mounting cover that is attached to the frame. The water collecting body is configured to be slidable only in the vertical direction with the sliding movement means restricted to move in the front-rear direction with respect to the housing mounting cover, and collects water. A water collecting housing mounting structure characterized in that water is collected in a sliding fit between the main body and the housing mounting cover, and the gap and branch pipe between the main body and the housing are concealed by the housing mounting cover.   The slide fitting means includes a fitting recess extending in the vertical direction provided on either the inner side surface of the housing mounting cover and the outer side surface of the water collecting main body opposite to the housing mounting cover, and provided on either side in the front-rear direction. 2. A fitting convex portion that can be fitted to the fitting concave portion and can be slid only in the vertical direction along the fitting concave portion in the fitted state. The collection structure of the water collecting mass described.   3. A housing mounting structure for a water collecting basin according to claim 1 or 2, wherein a screw driving hole for fixing the screw to the housing is provided in a rear surface portion inside the housing mounting cover.

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