JP4706370B2 - External wall opening - Google Patents

Description

  The present invention relates to an accessory that hides an end of an exterior material around an opening such as a window on an outer wall.

  Conventionally, when an opening is provided on the outer wall of a building and a window frame or the like is attached, an accessory such as a parting edge is often attached around the opening.

  Specifically, for example, as illustrated in FIGS. 12 to 14, a sash that functions as a window frame or the like on the peripheral end surface of the opening 11 provided in the base outer wall 10 such as an existing outer wall having a mortar finish in the outer wall 1. Install the top, bottom, left and right frames. There are various types of the sash 2, and the sash 2 of the external type is used in FIGS. 12 and 13, and the sash 2 of the semi-external type is used in FIG.

  Here, an exterior member 13 is attached to the base outer wall 10 constituting the outer wall 1 via a trunk edge 12, and an end portion of the exterior member 13 has a substantially U shape or a substantially inverted U shape. An accessory 3 having a cross-sectional shape is attached.

The outer wall 1 using such an accessory 3 is also described in, for example, Patent Document 1 below.
JP 2001-152655 A

  However, when the accessory 3 as described above is attached, there is an advantage that the end portion of the exterior material 13 can be hidden from view from the front side, but from between the accessory 3 and the exterior material 13. There was a possibility that rainwater permeated and corrosion of the end portion of the exterior material 13 occurred.

  Therefore, in view of the circumstances as described above, the present invention is for an outer wall opening that can ensure good water tightness while maintaining the advantage of improving the appearance and design by concealing the end of the exterior material. It is an issue to provide an accessory.

The present invention, as to solve the above problems, the first, has a standing portion hide to be invisible to the end of the outer package from the front side when mounted around the opening of the outer wall, this In the accessory for the outer wall opening, which is provided with a piece material that is in contact with the end portion of the exterior material and prevents water leakage between the upright plate part and the exterior material on the back surface of the upright plate part , The standing plate portion has a plurality of mounting portions for attaching the piece material to the back surface thereof, and the piece material has a mounting plate portion to be attached to the mounting portion on the back surface of the standing plate portion. It is characterized in that the height of the mounting portion can correspond to the thickness of the exterior material by selecting and mounting the step for mounting the mounting plate portion from the mounting portion of the standing plate portion .

Secondly, the piece material is characterized in that it has a long shape that connects adjacent accessory bodies in the longitudinal direction .

  According to the first aspect of the invention, the standing plate portion can improve the appearance and design by concealing the end portion of the exterior material so that it cannot be seen from the front side when attached around the opening of the outer wall. By the material, it is possible to prevent water leakage from between the end portions of the exterior material and to secure good water tightness. Further, for example, even when the outer wall is renovated, when the exterior material is pre-constructed and the accessory is post-constructed, good watertightness with the exterior material can always be ensured.

Also, by selecting the stages of the mounting portion of the upright plate portion for mounting the mounting plate portion of the piece member, even for exterior material of the outer package and thin exterior materials such as various thicknesses of the thick matter, good watertight Can be secured.

According to the second invention, the same effect as that of the first invention can be obtained, and when connecting a plurality of adjacent accessory bodies to each other by a continuous elongated piece of material, Can be absorbed, and better water tightness and design can be secured.

[First Reference Form]
1 to 4 each show one reference form of the present invention.

In this reference embodiment, in the state in which the external sash 2 is attached to the opening 11 of the outer wall 1 and the base outer wall 10 and the trunk edge 12 such as an existing outer wall having a mortar finish are applied, first the outer wall The exterior material 13 which functions as 1 decorative layer is attached.

  At this time, the exterior member 13 is fixed to the body edge 12 on the surface of the base outer wall 10 by nailing or the like, but for attaching the accessory 3 described below between the end of the exterior member 13 and the sash 2. The end portion of the exterior material 13 is set at a position slightly away from the sash 2 so as to secure a space 4 (referred to as an accessory mounting space) 4.

  More specifically, in the exterior material 13 a located below the opening 11, the accessory mounting space 4 is secured between the upper end surface 131 a and the lower frame 2 a of the sash 2, and the opening 11 In the exterior material 13b positioned above the space, the accessory mounting space 4 is secured between the lower end surface 131b and the upper frame 2b of the sash 2.

  Subsequently, in this state, the accessory 3 that functions as a parting edge that hides the end of the exterior material 13 from the front side is attached.

  The used accessory 3 is a strip-shaped flat plate portion 31, a first standing plate portion 32 erected vertically from one end edge located on the back side of the flat plate portion 31, and a front side of the flat plate portion 31. A second standing plate portion 33 erected perpendicularly from the other end edge in a direction opposite to the first standing plate portion 32, and has a substantially step-like cross-sectional shape constituted by them.

  After attaching the exterior material 13, the accessory 3 is attached by inserting the first standing plate portion 32 and the flat plate portion 31 into the accessory attachment space 4.

  At this time, the first standing plate portion 32 abuts the end surface of the trunk edge 12 in the accessory mounting space 4, and the flat plate portion 31 moves from the first standing plate portion 32 to the accessory mounting space 4. The second standing plate portion 33 that protrudes forward from the end surface of the exterior member 13 and extends downward or upward from the projecting end of the flat plate portion 31 has the end surface of the exterior member 13 positioned in front thereof. To hide.

  After that, in order to fix the accessory 3 in the state of being inserted into the accessory mounting space 4, the fixing screw 5 is screwed in from the front, and the first standing plate portion 32 is screwed to the trunk edge 12. Good.

Furthermore, the sealing material 6 may be filled in the first standing plate portion 32 and the space formed between the flat plate portion 31 and the sash 2 in a fixed state. In this preferred embodiment, by filling the backup material 7 above, filling the sealing material 6 in the remaining space. According to this, water leakage from the space formed between the accessory 3 and the sash 2 can be effectively prevented.

And in this reference form, the piece material 8 which gave watertightness is provided in the back side of the accessory 3 as mentioned above, and the leak from between the 2nd standing board part 33 and the exterior material 13 is also prevented. I am doing so.

  More specifically, as illustrated in an enlarged manner in FIGS. 2 to 4, the piece material 8 includes an attachment plate portion 81 attached to an attachment portion 331 provided on the back surface of the second standing plate portion 33 of the accessory 3. The sponge plate-like watertight material 82 is fixed to the mounting plate portion 81. The mounting plate portion 81 includes a base plate portion 811 to which the watertight member 82 is fixed, and mounting pieces 812 and 813 extending vertically from the upper end piece and the lower end piece of the base plate portion 811, and these mounting pieces 812. , 813 is inserted into the attachment portion 331 on the back surface of the second standing plate portion 33 of the accessory 3.

  Due to the presence of the piece material 8, the second standing plate portion 33 and the exterior material 13 end are further hidden in a state where the second standing plate portion 33 of the accessory 3 hides the exterior material 13 end from the front side. It is possible to prevent rainwater from invading through a gap generated between the opening portion and the water tightness around the opening portion 11 can be secured.

[Second reference form]
By the way, as illustrated in FIGS. 5A and 5B, for example, the exterior material 13 has variations in thickness, and there are various types such as a thick object and a thin object. For this reason, according to the thickness of the exterior material 13, the space | interval of the 2nd standing board part 33 of the accessory 3 and the edge part surface of the exterior material 13 differs, and in order to prevent the water leak from the clearance gap which arises in the space | interval, It is necessary to adjust the height of the material 8.

Therefore, in this preferred embodiment, and adjust the height of the mounting plate portion 81 of the piece member 8, to advance the height corresponding to the thickness of the outer package 13. That is, with respect to the thick exterior material 13, the height of the base plate portion 811 constituting the mounting plate portion 81, that is, the protruding height from the back surface of the second standing plate portion 33 is lowered in accordance with the thickness. However, the protrusion height of the base plate portion 811 is increased in accordance with the thickness of the thin exterior member 13 (see FIG. 5B) (see FIG. 5B).

  Thereby, even if the space | interval of the 2nd standing board part 33 and the exterior material 13 becomes narrow (refer Fig.5 (a)) and becomes wide (refer FIG.5 (b)), it is the height suitable for each. By using the piece material 8 having the mounting plate portion 81, the watertight material 82 is firmly attached to the exterior material 13, and good watertightness between the second standing plate portion 33 of the accessory 3 and the exterior material 13 is obtained. Can always be realized.

[ First embodiment]
Regarding the height adjustment of the piece material 8, in addition to the above-described reference embodiment, for example, as illustrated in FIGS. 6 to 8 (a) and 8 (b), a plurality of steps are provided on the back surface of the second standing plate portion 33 of the accessory 3. The mounting portion 331 is provided, and the mounting piece 815 constituting the mounting plate portion 81 of the piece material 8 has a shape that can be fitted into each step of the mounting portion 331, and the step for mounting the mounting piece 815 is selected from the mounting portion 331 and inserted. This is also possible.

  Each step of the mounting portion 331 is stacked in a direction gradually away from the back surface of the second standing plate portion 33, and when the mounting piece 815 is fitted in the step closest to the back surface, the second standing plate portion 33 of the piece material 8 is placed. Since the protrusion height from the back surface is low, it can be used for a thick exterior material 13 (see FIG. 8A). When the mounting piece 815 is fitted in the next stage, the protrusion height of the piece material 8 is high. Therefore, it can respond to the thin exterior material 13 (see FIG. 8B).

  Accordingly, even if the distance between the second standing plate portion 33 and the exterior material 13 is narrowed (see FIG. 8A) or widened (see FIG. 8B), the mounting portion of the step suitable for each is provided. By attaching the attachment piece 815 to 331 and attaching the piece material 8 to the second standing plate portion 33, it is possible to always ensure good watertightness.

  In addition, although the attaching part 331 in FIGS. 6-8 (a) (b) has two steps, it cannot be overemphasized that it is good also as an attaching part 331 of three steps or more.

[Second Embodiment]
FIG. 9 shows another reference form, and FIGS. 10 and 11 each show another embodiment of the present invention.

In the present reference embodiment and the present embodiment, the basic configuration is the same as that of the first reference embodiment, but the accessory 3 further includes a second flat plate portion 34 extending from the tip of the first standing plate portion 32. The flat plate portion 34 is inserted into a gap between the trunk edge 12 and the sash 2 when inserted into the accessory mounting space 4. This gap is secured in advance when the trunk edge 12 is applied to the base outer wall 10.

Other shapes and configurations are not different from those in the above-described reference embodiments and the first embodiment, and an excellent effect on water tightness due to the interposition of the piece material 8 can be realized.

[ Third embodiment]
When attaching the accessory 3 provided with the piece material 8 as described above around the opening 11 of the outer wall 1, a plurality of accessory 3 is often attached side by side. It is preferable to maintain the appearance and design around the opening 11 by connecting them together.

Therefore, as shown in FIGS. 2 and 3, for example showing the first reference embodiment, the piece material 8 as well elongated shape, connecting the character object 3 adjacent by their piece member 8 in longitudinal directions Thus, the unevenness between the objects 3 can be absorbed.

In this embodiment, the attachment pieces 812 and 813 constituting the attachment plate portion 81 of the piece material 8 are fitted into the attachment portions 331 on the back surface of the second standing plate portion 33 of each accessory 3, so that one long piece is obtained. The material 8 is attached so that it may straddle between each accessory 3, and each accessory 3 is located in a straight line without unevenness.

[Other Embodiments]
In the above embodiment, the sash 2 is an external type, but it goes without saying that the present invention can be applied to the case of using the semi-external type in FIG. 14 or an internal type sash 2 not shown.

Sectional drawing which showed one reference form of this invention. The front perspective view which showed one reference form of the accessory. The back surface perspective view which showed one reference form of the accessory. The exploded sectional view showing one reference form of an accessory. (A) and (b) are sectional drawings for demonstrating an accessory, respectively. Sectional view showing an embodiment of the present invention. It exploded sectional view showing an embodiment of a character object. (A) and (b) are sectional drawings for demonstrating an accessory, respectively. It exploded sectional view illustrating a another reference embodiment of the character object. It exploded cross-sectional view showing another embodiment of a character object. Cross-sectional view showing another embodiment of the present invention. The perspective view which showed one prior art example. Sectional drawing which showed one prior art example. Sectional drawing which showed one prior art example.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Outer wall 10 Base outer wall 11 Opening part 12 Trunk edge 13,13a, 13b Exterior material 131a Upper end surface 131b Lower end surface 2 Sash 2a Lower frame 2b Upper frame 3 Accessories 30 Receiving part 31 Flat plate part 32 First standing board part 33 Second Standing plate portion 331 Mounting portion 34 Flat portion 4 Space for mounting accessory 5 Fixing screw 6 Sealing material 7 Backup material 8 Piece material 81 Mounting plate portion 811 Base plate portion 812, 813 Mounting piece 814 Base plate portion 815 Mounting piece 82 Watertight material

Claims (2)

Has a vertical plate portion concealed invisible ends of the outer package from the front side when mounted around the opening of the outer wall, the back surface of the standing portion, in contact with the end portion of the outer package upright In the outer wall opening accessory comprising a piece material having water tightness to prevent water leakage between the part and the exterior material ,
The standing plate portion has a plurality of mounting portions for attaching the piece material to the back surface thereof,
The piece material has an attachment plate portion attached to the attachment portion on the back surface of the standing plate portion,
By selecting and attaching the step of attaching the attachment plate portion of the piece material from the attachment portion of the standing plate portion, the height of the attachment portion can correspond to the thickness of the exterior material. <br/> An outer wall opening-use accessory. The said piece material has an elongate shape which connects the adjacent accessory main bodies to a longitudinal direction mutually , The outer wall opening part accessory of Claim 1 characterized by the above-mentioned.