JP4625301B2 - Ventilation vent for buildings - Google Patents

Description

  The present invention relates to a building vent.

  Conventionally, in a ventilation port that penetrates the outer wall of a building, when it is composed only of a hood body, when it is composed of a combination of a base material and an external hood body, a cylindrical body attached to the ventilation port and its exterior However, it may be difficult to reliably apply the caulking material used to seal the gap by tightly attaching the ventilation hood body to the outer wall surface. There was a problem in the aesthetics of the wall because of the drawback that the outer wall was caulked.

In addition, there are the following three cases as publicly known literature that seems to be related to the present invention.

Japanese Patent No. 3135208 Japanese Patent No. 3401527 Japanese Patent No. 3401528

  Therefore, the present invention aims to provide a vent member that eliminates these disadvantages and does not impair the aesthetics of the building by caulking.

The present invention, through a mounting plate provided with a horizontal rim portion inside side of the vertical peripheral portion of the hood body consisting arbitrary shape, a caulking material is mounted on the spacing portion formed by the vertical peripheral edge and the horizontal peripheral portion, Concave portions and attachment through holes are provided in the upper and lower ends of the left and right side portions of the hood body, and screws are inserted into the outer wall surface from the outside of the hood body through the attachment through holes .

The present invention is provided with an outer peripheral edge which is bent to the inner side in the vertical peripheral portion of the hood body consisting arbitrary shape, the outer peripheral portion at a distance portion through the mounting plate to the internal side of the outer periphery provided horizontal peripheral portion made longer, the caulking material is attached to the gap portion formed by the vertical peripheral edge and the horizontal peripheral portion, a recess and mounting holes in the upper and lower ends of the right and left side portions of the hood body The screw is inserted into the outer wall surface from the outside of the hood body through the mounting through hole .

  In the present invention, since the caulking material is attached to the gap formed between the vertical peripheral edge of the hood body and the horizontal peripheral edge on the inner side, the seal construction between the instrument and the outer wall surface is ensured. Can be done.

Further, the mounting through hole is provided facing a recess formed in a part of the hood body that is separated from the interval portion inside the hood body, so that the screw that leads to the attachment through hole is attached to the caulking material in the interval portion . because they deviate from the portion, it becomes possible to reliably line Ukoto filling caulk the gap portion.

  The structure of the said space | interval part in this invention will be useful for preventing reliably that the installation operator of a ventilation opening does not perform a caulking construction by omission.

  The present invention is also configured so that the mounting state of the caulking material necessary for mounting the ventilation port on the outer wall surface is not visible from the outside of the outer peripheral edge of the hood. This does not detract from the aesthetics of the outer wall of the building.

  When installing a hood body in an opening provided at a predetermined location on the outer wall surface in order to install a ventilation opening at a required location in the building, apply caulking material to the peripheral edge of the hood body side and attach it to the outer wall surface. The caulking material must be placed inside the outer peripheral edge of the hood body, so the caulking material part can be hidden and hidden after installation, and this state is maintained for a long time. Will be able to.

  The caulking material portion is configured so that the cylindrical body attached to the opening of the outer wall is attached to the substrate instead of the cylindrical body, regardless of whether the cylindrical body is integrated with the hood body, is configured as a separate type, or detachable. Whether it is a separate type, it has the same configuration.

The screw that leads to the mounting hole outside the hood body is inserted into the outer wall surface from the recesses provided on the left, right, upper and lower ends of the hood body outside the caulking material part that is attached to the space inside the hood body. To do.

  Reference numeral 1 denotes a hood body having an arbitrary shape, and an outer peripheral edge 3 bent inward is formed on a vertical peripheral edge 2 of the hood body.

  Reference numeral 4 denotes a horizontal peripheral edge protruding in parallel with the inner side of the outer peripheral edge 3 with an interval 5, and the length of the horizontal peripheral edge is longer than that of the outer peripheral edge 3.

  Reference numeral 6 denotes a cylindrical body in which a flange portion 17 is joined to an opening 15 of a mounting plate 7 provided on the inner side of the hood body 1 and its upper end portion engages with a latching piece 16 on the mounting plate. The lower end portion of 6 connects the through hole 16 of the mounting plate 7 of the hood body 1 and the through hole 18 of the flange portion 17 of the cylindrical body by screws 8 from the inside of the hood body.

  This configuration is a case where a cylindrical body and a hood body are attached and installed at a construction site, and are shown in FIGS.

  Reference numeral 9 denotes a water flow plate provided at a lower portion of the mounting plate 7 of the hood body 1 and serves as a guide for rainwater flowing in the peripheral surface portion of the hood body.

  Reference numeral 10 denotes a caulking material to be filled and attached to the interval portion 5 between the outer peripheral edge 3 and the horizontal peripheral edge 4 of the hood body 1. Since this caulking material is located inside the hood body, it is hidden inside and from the outside. It becomes invisible (see FIG. 6).

  Reference numerals 11, 11, and 11 are attachment through holes that are semi-closed openings provided at appropriate positions on the vertical peripheral edge 2 of the hood body 1, and this attachment through hole is outside the vertical peripheral edge in the case of a normal building. Since the caulking material 10 is attached to the gap portion 5 formed between the peripheral edge portion and the horizontal peripheral edge portion, it remains unused.

  However, since there are buildings that are anxious about wind, rain, and snow in some regions, in such a case, a screw is inserted into the semi-closed attachment through hole 11 toward the outer wall a, and then the interval is set. The caulking material 10 is attached to the part 5.

  12, 12, 12, 12 are recesses formed in the upper left and lower ends of the hood body 1 in other embodiments (see FIGS. 2 and 7), and the mounting through holes 13, 13, 13, 13 are formed in these recesses. And screws 14... Are inserted from the outside toward the outer wall a through the mounting through holes.

  That is, in the case of FIG. 2, the attachment through-hole 13 is provided in the recess 12 formed in a part of the hood body that is separated from the interval portion 5 inside the hood body 1, and therefore passes through the attachment through-hole 13. The screw 14 comes off from the mounting portion of the caulking material in the interval portion 5. Therefore, the space portion 5 is reliably filled with a predetermined amount of caulking material (see FIG. 7).

  FIGS. 8 to 10 show an embodiment in which a cylindrical body is not attached to the outer wall opening, and the substrate 19 is in contact with the outer wall opening and is fixed to the outer wall surface via screws 20, 20, 20, 20. is there.

  An opening 21 is provided in the substrate 19, and a protruding portion 22 is formed around the opening by providing a hooked portion 23 in the upper center portion.

  Reference numeral 24 denotes a mounting plate in which the hood body 1 is integrally provided. An opening 25 is provided at the center of the mounting plate, and a latch member 26 is provided at the upper center of the opening.

  The attachment plate 24 of the hood body is attached to the board 19 by engaging the hooking member 26 with the hooked portion 23 of the board 19.

  The hood body 1 is connected to the hood body 1 by inserting a screw 27 from the inside into the through hole 28 of the mounting plate 24 and the through hole 29 of the protruding portion 22 of the substrate 19. And, it comes into contact with and adheres to the surface of the opening 21 of the substrate 24 through the horizontal peripheral edge 4.

  The space 5 between the vertical peripheral edge 2 and the horizontal peripheral edge 4 of the hood body 1 is filled with a caulking material 10 (see FIG. 10).

Front perspective view of the hood body Front perspective view of another example hood body FIG. 1 is a back perspective view showing the separated state of the example in FIG. 1 rear view 4A-A sectional view 4B is a cross-sectional view when the line B-B is installed 2 is a cross-sectional view of the main part in the mounting state of the example of FIG. Front perspective view showing another example separation relationship FIG. 8 is a longitudinal sectional view of the central part of one member of the example. FIG. 8 is a cross-sectional view of the central part when the example is installed.

DESCRIPTION OF SYMBOLS 1 Hood body 2 Vertical peripheral part 3 Outer peripheral part 4 Horizontal peripheral part 5 Spacing part 10 Caulking material
12 ... recess
13 ... Mounting hole
14 ... Screw

Claims (2)

Via a mounting plate provided with a horizontal rim portion inside side of the vertical peripheral portion of the hood body consisting arbitrary shape, a caulking material is mounted to the interval portion to form I by the vertical peripheral edge and the horizontal peripheral portion, wherein A building vent , wherein recesses and mounting through holes are provided in the upper and lower ends of the left and right side portions of the hood body, and screws are inserted into the outer wall surface from the outside of the hood body through the mounting through holes . A horizontal peripheral edge that is longer than the outer peripheral edge by providing an outer peripheral edge that is bent inward at the vertical peripheral edge of the hood body having an arbitrary shape, with an interval between the outer peripheral edge via a mounting plate. the provided, the horizontal peripheral portion and the caulking material is attached to the gap portion formed I by the vertical peripheral edge, a recess and mounting holes provided on the lower end portion of the right and left side portions of the hood body, the hood body A ventilation hole for buildings , wherein a screw is inserted into an outer wall surface from outside through an attachment through hole .

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