JP2009024403A - Horizontal deviation prevention member for exterior material and its construction method - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To solve a problem wherein it is necessary to fix a horizontal deviation prevention member in front of an exterior material when applying the horizontal deviation prevention member to a section forming a narrow clearance. <P>SOLUTION: This horizontal deviation prevention member 10B for the exterior material 1B for pressing an end face 103 in the vertical direction of the exterior material 1B has a pressing part 12 abutting on the end face 103 and a fixing part 11 for fixing on a skeleton side. The fixing part 11 is arranged above the end face 103 while the pressing part 12 is abutted on the end face 103 and has a fixing function part (a fixing hole 13U) used to fix the fixing part 11 on the skeleton side. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a mounting structure for an exterior material constituting an outer wall surface of a building. More specifically, the present invention relates to the structure of the lateral displacement prevention member of the exterior material and the construction method of the exterior material using the displacement prevention member.

  2. Description of the Related Art Conventionally, it is known that a building outer wall surface is configured using a rectangular panel-shaped exterior material (siding material).

  This exterior material is arranged in parallel in the vertical direction and the lateral direction so as to form a building outer wall surface having a large area, and each exterior material is supported by a fastener fixed to the housing side.

  In addition, if deformation such as the case tilted laterally due to an earthquake etc. occurs, the exterior material will also cause a lateral displacement with the deformation, but when the earthquake etc. was settled and the case returned to its original arrangement, From the standpoint of preventing the occurrence of a gap between the laterally adjacent exterior materials, each exterior material needs to be restored to the original arrangement. From this, a technology has been proposed in which a lateral slip prevention member that engages with the exterior material is installed on the housing side, and the exterior material is returned to the original arrangement by pressing the exterior material with the lateral displacement prevention member. Yes.

  There are also documents that disclose the clasp and the lateral slip prevention member (see, for example, Patent Document 1 and Patent Document 2).

  For example, Patent Document 1 discloses a lateral slip prevention member that is inserted into a gap between joint portions of exterior materials adjacent in the lateral direction. As shown in FIG. 10A, the lateral slip prevention member 80 </ b> A is erected from a mounting piece 81 that is fixed in a face-to-face contact with the vertical trunk edge 92 on the housing side, and from the mounting piece 81 toward the joint clearance 91. And a pressing piece 82 for pressing the end faces 93A and 93B. A mounting hole 83 is opened at a substantially central portion in the vertical direction of the mounting piece 81, and a fixing tool 84 such as a screw is inserted into the mounting hole 83, so that the lateral displacement preventing member 80 </ b> A is located with respect to the vertical trunk edge 92. And fixed. Note that the lateral slip prevention member 80A may be fixed to the structural casing in addition to being fixed to the vertical trunk edge 92.

  Then, in the construction procedure, as shown in FIGS. 10 (a) and 10 (b), the surface of the pressing piece 82 is applied to the joint end surface 93A of the exterior material 90A already fixed by the fasteners 95A and 95A. While making contact, the mounting piece 81 is brought into surface contact with the vertical trunk edge 92, and in this state, the fixture 84 is inserted to fix the lateral displacement prevention member 80 </ b> A to the vertical trunk edge 92. Next, when the exterior material 90B is installed with its position aligned to the side of the exterior material 90B and fixed by the fasteners 95B and 95B, the pressing piece 82 is inserted into the gap 91 between the joints. In this way, the lateral slip prevention member 80A is installed at the joint joint portion of the exterior materials 90A and 90B.

By the way, at the opening where the sash frame or the like is disposed, or at the protruding corner, as shown in FIGS. 11 (a) and 11 (b), the vertical end surface 93C formed at the right end of the exterior material 90C is actually attached. (Sane) is not configured. This is because the joint seam portion is not configured. The lateral displacement prevention member 80C provided to the end face 93C is fixed to the vertical trunk edge 92 so that the lateral displacement prevention member 80A of FIG. In a), the pressing piece 82 is arranged on the right side of the lateral slip prevention member 80C.
Thus, the lateral width of the exterior material 90C is fixed so that the lateral displacement prevention member 80C is fixed to the vertical trunk edge 92 in the previous stage of fixing the exterior material 90C, and the end surface 93C is properly in contact with the pressing piece 82. The dimensions are adjusted at the construction site.

  Here, in the case of FIGS. 11A and 11B, the lateral displacement prevention member 80C is fixed before the exterior material 90C because the gap 96 between the sash frame 94 and the end surface 93C is narrow. This is because the lateral slip prevention member 80C cannot be inserted into the gap 96 after 90C is fixed. Further, since the mounting piece 81 and the mounting hole 83 of the lateral slip prevention member 80C are arranged on the back side of the exterior material 90C, the fixing tool 84 can be fastened after the exterior material 90C is fixed. It is supposed to be impossible. As described above, the lateral displacement prevention member 80C disposed in the gap 96 between the sash frame 94 and the like and the exterior material 90C needs to be fixed before the exterior material 90C ("front attachment of lateral displacement prevention member"). Can be expressed).

  As shown in FIG. 12, by ensuring a wide width 96W of the gap 96D between the exterior material 90C and the sash frame 94, it is possible to fix the lateral displacement prevention member 80C after the exterior material 90C. In this case, it is necessary to fill a wide gap 96D with a sealing material, and it can be said that such construction is not appropriate when considering airtightness and waterproofness.

  As described above, as shown in FIG. 11B, the width W2 between the end face of the exterior material 90B that has already been installed and the lateral displacement prevention member 80C fixed to the vertical trunk edge 92 is matched. The width dimension W1 of the exterior material 90C is adjusted at the construction site.

  However, as shown in FIG. 11 (b), in the construction site, it is necessary to have an extremely high-precision processing technique for cutting so that the width W1 of the exterior material 90C is surely matched with the width W2. Therefore, it takes a long time for construction. As shown in FIG. 13, when the accuracy in cutting is poor, a gap 96C is formed between the lateral displacement prevention member 80C and the end face 93C, and the lateral displacement prevention member 80C does not function. End up. In other words, the lateral slip prevention member 80C cannot follow the construction accuracy (processing accuracy) of the exterior material 90C.

In particular, as shown in FIGS. 11B and 13, in the case of a configuration in which a dry sealing material 97 made of a resin molded product or the like is inserted into the exterior material 90 </ b> C and the gap 96 of the sash frame 94, When the lateral width W1 of the exterior material 90C is shorter than the lateral width W2, a large gap 96 is formed between the exterior material 90C and the sealing material 97, and airtightness and waterproofness are achieved. The result will be reduced.
Japanese Patent No. 3888888 JP 2006-200131 A

  The above problems are considered to be caused by the necessity of fixing the lateral displacement prevention member in front of the exterior material in the application of the lateral displacement prevention member particularly in a portion where a narrow gap is formed (so-called, Pre-attachment of side slip prevention member). Therefore, in view of the above problems, the present invention proposes a new structure of the lateral slip prevention member and a new construction method of the exterior material and lateral slip prevention member with respect to the lateral slip prevention member of the exterior material.

  The problem to be solved by the present invention is as described above. Next, means for solving the problem will be described.

That is, as described in claim 1,
A lateral slip prevention member of the exterior material for pressing the longitudinal end face of the exterior material,
A pressing portion for contacting the end surface;
A fixing portion for fixing to the housing side,
The fixing portion has a fixing function portion that is disposed above the end surface and used to fix the fixing portion to the housing in a state where the pressing portion is in contact with the end surface. Is.

Moreover, as described in claim 2,
In the front view from the outside of the building in a state where the pressing portion is fixed to the housing side,
It is supposed to be arranged at the left end position or the right end position in the entire lateral slip prevention member.

Moreover, as described in claim 3,
The fixing portion is disposed below the pressing portion in a state where the pressing portion is brought into contact with the end surface, and has another fixing function portion used for fixing the fixing portion to the housing side. It is something to do.

Moreover, as described in claim 4,
The pressing portion is provided so as to be rotatable with respect to the fixing portion,
In a certain first rotation position, a left end pressing portion that contacts the left end surface of the exterior material,
A right end pressing portion in contact with the right end surface of the exterior member at a second rotation position rotated about 180 degrees from the certain first rotation position;
It is set as the structure which comprises.

Moreover, as described in claim 5,
The said press part shall be comprised so that attachment or detachment is possible with respect to either one of the latching | locking parts each provided in the right and left of the said fixing | fixed part.

Moreover, as described in claim 6,
The lateral slip prevention member is provided with a locking portion for fixing the upper lower part and / or the lower upper part of the exterior material to the housing side.

Moreover, as described in claim 7,
It is a construction method of a lateral slip prevention member of the exterior material for pressing the longitudinal end face of the exterior material,
A first step of fixing the exterior material to the housing side;
A second step of arranging the pressing portion of the lateral slip prevention member with respect to the end face after the first step with respect to the exterior material;
After the second step, a third step of fixing the lateral slip prevention member to the housing side is included.

  As effects of the present invention, the following effects can be obtained.

  That is, in the first aspect of the invention, the lateral slip prevention member can be secured after the exterior material to be prevented from lateral slip is fixed, that is, the “retrofitting of the lateral slip prevention member” can be realized. As a result, even if it is difficult to achieve high processing accuracy with respect to the width dimension of the exterior material, the lateral displacement is set by making the fixing position of the lateral displacement prevention member fixed later follow the end face. The function of the prevention member can be exhibited. Then, the level of processing accuracy required for the exterior material can be reduced, and as a result, the construction time can be shortened.

  In the invention described in claim 2, it is possible to bring the pressing portion closer to the sash frame while preventing the fixing portion from hitting the sash frame or the like, and "retrofit" is possible even for a narrow gap. It becomes.

  Moreover, in invention of Claim 3, it becomes possible to respond to both the left and right longitudinal end faces of the exterior member with one lateral deviation prevention member.

  In the invention according to claim 4, the lateral deviation prevention member can be handled by one lateral deviation prevention member for both the left and right end faces of the exterior material.

  In the invention according to claim 5, the lateral deviation prevention member can be handled by one lateral deviation prevention member for both the left and right end faces of the exterior material.

  Moreover, in invention of Claim 6, a lateral slip | shift prevention member can be functioned also as a fastener to the housing side of an exterior material.

  In the invention according to claim 7, it is possible to fix the lateral displacement prevention member after the exterior material to be prevented from lateral displacement is fixed, that is, “retrofit of the lateral displacement prevention member” can be realized. As a result, even if it is difficult to achieve high processing accuracy with respect to the width dimension of the exterior material, the lateral displacement is set by making the fixing position of the lateral displacement prevention member fixed later follow the end face. The function of the prevention member can be exhibited. Then, the level of processing accuracy required for the exterior material can be reduced, and as a result, the construction time can be shortened.

Next, embodiments of the invention will be described.
As one embodiment, there is provided a lateral slip prevention member for an exterior material for pressing an end surface in the longitudinal direction of the exterior material, and includes a pressing portion for contacting the end surface and a fixing portion for fixing to the housing side. The fixing portion includes a fixing function portion (fixing hole) that is disposed above the end surface and used to fix the fixing portion to the housing in a state where the pressing portion is in contact with the end surface. Let's say.

Further, as one embodiment, a method for constructing a lateral slip prevention member for an exterior material for pressing a longitudinal end surface of the exterior material, the first step of fixing the exterior material to the housing side, A second step of arranging the pressing portion of the lateral slip prevention member against the end face so as to contact the end face after one step; and the lateral slip prevention member after the second step. And a third step of fixing to the housing side.
Hereinafter, each example will be described in detail.

  As shown in FIG. 1, the first embodiment includes lateral slip prevention members 10 </ b> A, 10 </ b> B, and the lateral slip prevention members 10 </ b> A, 10 </ b> B,. It is about the construction method of material 1A * 1B ....

  As shown in FIGS. 2A and 2B and FIG. 3, the lateral displacement prevention member 10B (the other lateral displacement prevention member 10A and the like has the same configuration) has a plate-like fixing portion 11 for fixing to the longitudinal trunk edge 31 and the like. And a plate-like pressing portion 12 that protrudes from the fixing portion 11 toward the outside of the building room in a state where the plate-like fixing portion 11 is fixed to the vertical trunk edge 31. In addition, the fixing portion 11 is provided with fixing holes 13U and 13D for inserting a fixing tool 33 such as a screw (see FIG. 3) as a fixing function portion so as to penetrate in the plate thickness direction. In addition, the lateral slip prevention member 10B can be fixed to the structural casing in addition to being fixed to the vertical trunk edge 31.

  Further, as shown in FIGS. 2A and 2B and FIG. 5, the lateral slip prevention member 10B is configured as a sheet metal member in which a pressing portion 12 is formed by bending a part of the fixing portion 11, as shown in FIG. In the plan view in a state in which the lateral slip prevention member 10B is fixed to the one-side hat material 42 (which may be a longitudinal body edge), it has a substantially L shape. In addition to forming the pressing portion 12 by bending, the pressing portion 12 may be configured by fixing a separate plate member to the fixing portion 11 by welding or the like.

  In addition, as shown in FIG. 2A, in a front view facing the outside of the building when the lateral slip prevention member 10 </ b> B is fixed to the housing side, the vertical dimension H <b> 2 of the pressing portion 12 is the vertical direction of the fixing portion 11. It is designed to be smaller than the dimension H1. Similarly, in the front view, the pressing portion 12 is arranged at a substantially central portion in the vertical direction of the fixed portion 11.

  Further, as shown in FIG. 2A, similarly, in the front view, a portion outside the pressing portion 12 in the vertical direction of the fixing portion 11 protrudes in the vertical direction from the pressing portion 12. It is configured as protruding portions 11U and 11D. The projecting portions 11U and 11D are provided with the fixing holes 13U and 13D penetrating in the plate thickness direction, respectively. By configuring in this way, as shown in FIG. 3, the fixing holes 13U and 13D as the fixing function portion are in the state where the pressing portion 12 is in contact with the end surface 103 of the exterior material 1B. It is arranged above and below the part 12, respectively.

  As shown in FIG. 5, in this embodiment, a dry joint is formed by inserting a dry sealing material 41 into the gap 51 between the end surface 103 of the exterior material 1 </ b> B and the side surface 40 a of the sash frame 40. (Dry joint method) In the example of FIG. 5, the exterior material 1 </ b> B is fixed to the housing side by a fastener 20 </ b> B that is fixed to the body edge 32 on the housing side. In addition, the fastener 20B can be fixed to the structural frame in addition to being fixed to the trunk edge 32. Similarly, in the base portion 42a of the one-side hat material 42 (which may be a longitudinal body edge) on the housing side, the lateral displacement prevention member 10B is in contact with the end surface 103 of the exterior material 1B. (In this embodiment, only the projecting tip is brought into contact, but the contact range may be made wider). A sealing material 41 is inserted into a gap 51 between the end face 103 and the lateral displacement prevention member 10 </ b> B and the sash frame 40. The sealing material 41 is pushed into the one-hat material 42 until it comes into contact with a projecting surface 42b projecting outward from the base portion 42a, and the joint constituting surface 41a is the exterior surface 1b of the exterior material 1B. It is supposed to be almost the same.

  Next, the construction method of the exterior material using the lateral slip prevention member 10B configured as described above will be described. As shown in FIGS. 1, 3, and 4, in the present embodiment, the lateral slip prevention member 10 </ b> B is attached to the longitudinal end surface 103 facing the sash frame 40 in the exterior material 1 </ b> B adjacent to the sash frame 40 or the like. And the lateral displacement of the end face 103 is prevented.

  First, as shown in FIGS. 3 and 4, the exterior material 1 </ b> A is installed in the stage before the exterior material 1 </ b> B is installed. These exterior materials are installed so as to be stacked in the higher direction in order from the side closer to the foundation. Then, the lower upper solid 102B of the exterior material 1B is fitted to the upper lower solid 101A of the exterior material 1A that has already been fixed by the fastener 20A, and the upper lower solid 101B of the exterior material 1B is interposed via the fastener 20B. Then, the exterior material 1B is fixed by the fastener 20B by being fixed to the trunk edge 32 (FIG. 3). Each of the fasteners 20A and 20B has locking pieces 20a and 20b (FIG. 3) for locking to the upper lower shells 101A and 101B and the lower upper shell 102B of the exterior material. Thus, the respective exterior materials 1A and 1B are fixed so as to be attracted to the housing side.

  As described above, as shown in FIGS. 3 and 4, the lateral slip prevention member 10 </ b> B is installed with the exterior material 1 </ b> B installed above the exterior material 1 </ b> A. That is, after the exterior material 1B is installed (after being fixed), the lateral slip prevention member 10B is installed. Specifically, as shown in FIG. 3, the lateral slip prevention member 10B is inserted into the gap 51 between the sash frame 40 and the longitudinal end surface 103 of the exterior material 1B from above the upper corner portion 110 of the exterior material 1B. To do. In this case, the pressing portion 12 is inserted into the gap 51, and the pressing portion 12 comes into contact with the end surface 103. Further, in this case, the lateral fixing member 10B is set at a fixed position in the vertical direction so that the pressing portion 12 contacts only the end surface 103 of the exterior material 1B. Furthermore, in this case, the lateral displacement preventing member 10B has its vertical fixing position set so that the fixing hole 13U located at the upper part thereof is disposed above the upper lower body 101B of the exterior material 1B. The

  Then, as shown in FIG. 3, as described above, the lateral displacement prevention member 10B is inserted between the exterior material 1B and the sash frame 40, and the fixing portion 11 of the lateral displacement prevention member 10B is brought into contact with the longitudinal trunk edge 31, The lateral shift prevention member 10 </ b> B is fixed to the vertical trunk edge 31 by fixing the fixture 33 to the vertical trunk edge 31 through the fixing hole 13 </ b> U. In addition, the lateral slip prevention member 10B can be fixed to the structural casing in addition to being fixed to the vertical trunk edge 31.

  As shown in FIGS. 3 and 4, in the state where the lateral displacement prevention member 10B is fixed to the vertical trunk edge 31, the pressing portion 12 comes into contact with the end surface 103 of the exterior material 1B, and the lateral displacement prevention member 10B is When an earthquake occurs, the function can be exhibited with respect to the exterior material 1B.

  Further, as shown in FIG. 3, the lateral displacement prevention member 10B is fixed after the exterior material 1B is fixed. In this fixing, the pressing portion 12 is brought into contact with the end surface 103 of the exterior material 1B. Such installation is performed. That is, as shown in FIG. 1, the lateral displacement prevention member 10 </ b> B is fixed so as to match the position of the end surface 103 with the end surface 103 of the exterior material 1 </ b> B as a reference. In other words, the lateral slip prevention member 10B is fixed so as to follow the lateral position (construction accuracy (processing accuracy)) of the end surface 103 of the exterior material 1B. This is a construction procedure opposite to a construction procedure such as “adjusting the lateral width dimension of the exterior material with respect to the already-fixed lateral deviation prevention member”, which is a conventional construction procedure.

  In addition, as shown in FIG. 1, according to the above, it is difficult to achieve high processing accuracy with respect to the width dimension of the exterior material 1B, and the lateral position of the end surface 103 may slightly deviate from the designed position. However, the function of the lateral slip prevention member 10B can be exhibited by setting the fixing position of the lateral slip prevention member 10B to be fixed later to follow the end face 103. This can reduce the level of processing accuracy required for the exterior material 1B, and as a result, the construction time can be shortened.

The above is the first embodiment.
That is, as shown in FIGS. 1 to 5, the lateral displacement prevention member 10 </ b> B of the exterior material for pressing the longitudinal end surface 103 of the exterior material 1 </ b> B, the pressing portion 12 for contacting the end surface 103, and the housing A fixing portion 11 for fixing to the side, and the fixing portion 11 is disposed above the end surface 103 in a state where the pressing portion 12 is in contact with the end surface 103, and the fixing portion 11 is It has a fixed function part (fixed hole 13U) used for fixing to the housing side.

  Moreover, as shown in FIGS. 1-5, it is the construction method of the lateral slip prevention member 10B of exterior material 1B for pressing the end surface 103 of the exterior direction of exterior material 1B, Comprising: The said exterior material 1B is fixed to the housing side. And a second step of arranging the pressing portion 12 of the lateral deviation prevention member 10B with respect to the end face 103 so as to contact the end surface 103 after the first step, After the second step, a third step of fixing the lateral displacement prevention member 10B to the housing side is included.

  By adopting the structure and construction method of the lateral displacement prevention member 10B as described above, the lateral displacement prevention member 10B can be secured after the exterior material 1B to be prevented from lateral displacement is secured. The “retrofit of the member” can be realized. And thereby, even if it is difficult to achieve high processing accuracy, the lateral dimension of the exterior material 1B is set so that the fixing position of the lateral displacement prevention member 10B fixed later follows the end surface 103. Thus, the function of the lateral slip prevention member 10B can be exhibited. And the level of processing accuracy required for the exterior material 1B can be reduced, and as a result, the construction time can be shortened.

  In the above description, as shown in FIG. 1, the application of the lateral shift prevention member 10 </ b> B to the vertical end surface 103 on the right side of the exterior material 1 </ b> B in the front view has been described, but the present invention is not limited to this example. The left side longitudinal end face 104 of the exterior material 1D may be applied as the lateral shift prevention member 10Ba. In this case, as shown in FIG. 1, the lateral slip prevention member 10 </ b> B has a vertically symmetric shape, and therefore, by rotating about 180 degrees in the front view, the left end surface of the exterior material 1 </ b> D in the vertical direction. The lateral slip prevention member 10Ba applied to the 104 can be configured. In this case, the fixing hole 13D (see FIG. 2A) as another fixing function unit is used. Thus, as shown in FIG. 3, the fixing portion 11 is disposed below the pressing portion 12 in a state where the pressing portion 12 is in contact with the end surface 103, and the fixing portion 11 is By having the other fixing function part (fixing hole 13D) used for fixing to the housing side, it is possible to deal with both the left and right end surfaces of the exterior material with one lateral deviation prevention member.

  Further, in the first embodiment, as shown in FIG. 1, the application of the lateral deviation prevention member that is installed on the end face in the vertical direction facing the sash frame 40 in particular has been described. This is the same in the case of applying a lateral displacement prevention member in the protruding corner portion in addition to the sash frame 40. However, since the gap 51 between the sash frame 40 and the end surface 103 is narrow, the conventional lateral displacement prevention member uses a so-called “lateral displacement prevention”. As a solution to the fact that “retrofitting of a member” was impossible, it was adopted as an example in order to explain more easily.

  And in this Example 1, as shown in FIG.2 and FIG.3, in the front view which faces the said pressing part 12 from the building outer side in the state which fixed the said fixing | fixed part 11 to the housing side, it is in the whole said lateral slip prevention member. It is arranged at the left end position or the right end position, which makes it possible to bring the pressing portion 12 closer to the sash frame 40 while preventing the fixing portion 11 from hitting the sash frame 40 or the like, and to narrow the gap. 51 can be “retrofitted”.

  As described above, the application of the lateral shift prevention member according to the first embodiment is particularly effective for the end surface where the joint surface is not formed, such as the end surface 103 opposed to the sash frame 40. For example, the present invention is not limited, and for example, it can be applied to the joint portion of the joint material of the exterior materials adjacent in the lateral direction.

  Further, in the first embodiment, as illustrated in FIG. 5, the application of the lateral slip prevention member 10 </ b> B to the location of the gap 51 where the dry joint method is employed has been described, but the lateral joint of the first embodiment is also applied to the wet joint method. Needless to say, the prevention member can be applied.

  Further, in the first embodiment, as shown in FIGS. 2A and 2B, in the lateral displacement prevention member 10B, the fixing portion 11 is fixed to the vertical trunk edge 31 (see FIG. 3) with a screw or the like. In addition, the fixing holes 13U and 13D are provided as the fixing function portion. However, the present invention is not limited to this example. A configuration in which the fixed function portion is driven into the vertical body edge 31 is also conceivable as another embodiment. In addition, the lateral slip prevention member 10B can be fixed to the structural casing in addition to being fixed to the vertical trunk edge 31.

  The second embodiment is an embodiment of a member that has both the function of the lateral slip prevention member described in the first embodiment and the function of a fastener. That is, as shown in FIG. 6 and FIG. 7, a locking portion (locking piece 20c) for fixing the upper lower solid and / or the lower upper solid of the exterior material to the housing side on the lateral slip prevention members 10E and 10F. 20d) is provided, and the lateral slip prevention members 10E and 10F are caused to function as fasteners to the housing side of the exterior material 1B.

  Here, also in the second embodiment, it is necessary to ensure that it can be installed later on the characteristic function as the lateral displacement prevention member in the first embodiment, that is, the end face of the exterior material facing the sash frame or the like. . For this reason, in the second embodiment, as shown in FIG. 6, in the front view desired from the outside of the building room with the lateral displacement prevention member 10 </ b> E attached to the housing side, the pressing portion 12 </ b> A has the exterior of the lateral displacement prevention member 10 </ b> E. In the lateral width direction of the material 1B, the lateral displacement prevention member 10E is disposed at a position displaced laterally from the center position C of the lateral displacement prevention member 10E.

  Specifically, the lateral slip prevention member 10E shown in FIG. 6A is a configuration example when applied to the right end surface of the exterior material, and in this case, the pressing portion 12A is the lateral slip prevention member 10E. It is arranged at the right end position farthest from the center position C. Similarly, the lateral displacement prevention member 10F shown in FIG. 7A is a configuration example when applied to the left end face of the exterior material. In this case, the pressing portion 12B is the center position C of the lateral displacement prevention member 10F. It is arranged at the left end position farthest from.

  Thus, by setting it as the structure which arrange | positions pressing part 12A * 12B in the position most distant from the said center position C, the edge part of the horizontal direction of the lateral slip | shift prevention member 10E * 10F is comprised by pressing part 12A * 12B. Therefore, even when the gap 51 (see FIG. 1) between the sash frame 40 and the exterior material 1B is narrow, the pressing portions 12A and 12B can be inserted. If the pressing portions 12A and 12B are arranged close to the center position C, the other components of the lateral displacement prevention member come into contact with the sash frame and the like, so the gap between the sash frame and the exterior material Application to is difficult. However, regardless of the relationship between the positions of the pressing portions 12A and 12B and the center position C, as in the first embodiment, the application to the joint portion of the joint material of the exterior materials adjacent in the lateral direction is as follows. It goes without saying that it is possible.

  Further, as shown in FIGS. 6 and 7, in the lateral shift prevention members 10E and 10F of the present embodiment, the plate-like fixing portion 11a for fixing to the housing side and the fixing portion in a state of being fixed to the housing side, respectively. It is set as the structure which comprises the plate-shaped side part structure part 11b * 11c which protrudes from the both ends of 11a to the building room outer side, respectively. The fixing portion 11a is provided with a fixing hole 13C as a fixing function portion for fixing the lateral displacement preventing members 10E and 10F to the housing side so as to penetrate in the plate thickness direction.

  Further, as shown in FIG. 6, for the lateral slip prevention member 10E to be installed in the gap at the right end portion of the exterior material, the side portion constituting portion 11b arranged on the right side extends downward from the fixing portion 11a. Thus, the pressing portion 12A is configured. Similarly, as shown in FIG. 7, for the lateral slip prevention member 10F to be installed in the gap at the left end of the exterior material, the side component 11c arranged on the left is extended downward from the fixed portion 11a. The pressing portion 12B is configured to be released.

  Moreover, as shown in FIG.6 and FIG.7, the front part 14 provided substantially parallel to the said fixing | fixed part 11a is constructed between the said side part structure parts 11b * 11c. In addition, the upper portion of the front surface portion 14 is configured to be bent downward by protruding upward from the building room and bent downward after protruding outward from the building room. A locking portion (locking piece 20d) is provided. With these locking portions, the upper and lower rims of the exterior material are attracted to the housing side so that the exterior material can be fixed to the housing side.

  With the above configuration, it is possible to realize a member that has both the function of the lateral displacement prevention member described in the first embodiment and the function of the fastener. And by having two functions in this way, the number of parts can be reduced, and effects such as reduction of parts production cost and ease of handling at the construction site can be obtained.

  The third embodiment can be applied to both the left and right end surfaces of the exterior material facing the sash frame and the like with respect to the member having both the function of the lateral slip prevention member described in the second embodiment and the function of the fastener. It is the Example of the member provided with the function for left and right. That is, as shown in FIGS. 8A to 8D, the pressing portion (pressing function portion 10S) is fixed with the rotation shaft 15 suspended from the central position C1 of the fixing portion 11M as an axis. A left end pressing portion 62L that is provided so as to be rotatable with respect to the portion 11M, and abuts against the left end face of the exterior material at a certain first rotation position L (FIGS. 8A and 8B); A right end pressing portion 62R that is in contact with the right end surface of the exterior material at a second rotation position R (FIGS. 8C and 8D) rotated about 180 degrees from the first rotation position L. It is set as the structure to comprise.

  8A to 8D, in the third embodiment, the fastener functional portion 10T for functioning as a fixing portion for the fastener and the lateral slip prevention member described in the first and second embodiments, and the embodiment. 1 and the press function part 10S for functioning as a press part of the lateral deviation prevention member demonstrated in Example 2. The clasp function part 10T and the pressing function part 10S are separate bodies, and the pressing function part 10S is pivotally connected to a rotating shaft 15 suspended from the clasp function part 10T. In addition, the thing of the same code | symbol as FIG. 8 in Example 2 demonstrates the same function, and abbreviate | omits description.

  Further, as shown in FIGS. 8A to 8D, the pressing function portion 10S includes a plate-like base portion 61 in which the cylindrical shaft portions 61a, 61b, and 61c through which the rotating shaft 15 is inserted are formed. The base portion 61 has two plate-like members at the ends of the base portion 61 far from the cylindrical shaft portions 61a, 61b, and 61c, and are opposite to each other such as the building room outside and the building room inside. The left end pressing portion 62L and the right end pressing portion 62R are provided so as to protrude to the right.

  Further, as shown in FIGS. 8A to 8D, the clasp function portion 10T is configured with a plate-like bottom surface portion 16 for suspending and holding the rotating shaft 15. On the bottom surface portion 16, rotation restricting portions 16L and 16R project downward. The rotation restricting portions 16L and 16R are disposed at positions that are substantially symmetrical with respect to the rotation shaft 15, and the first rotation position L (the state shown in FIGS. 8A and 8B), At the second rotation position R (the state shown in FIGS. 8C and 8D), either one is configured to be engaged with the base portion 61.

  As shown in FIGS. 8A and 8B, the lateral deviation prevention member 10M of the third embodiment is configured as described above, and when the first rotation position L is set, the left side of the exterior material (not shown) By bringing the left end pressing portion 62L into contact with the end face, a function of preventing lateral shift can be exhibited. At this time, the rotation restricting portion 16L is in contact with the base portion 61, so that the base portion 61 is in a substantially horizontal state with the back surface of the exterior material and is restricted so as not to be rotated further. At the same time, the left end pressing portion 62L protrudes toward the outside of the building room. In addition, since the left end pressing portion 62L is disposed at the left end portion of the entire lateral displacement prevention member 10M, it can be installed later than the exterior material, as in the second embodiment. Further, since the lateral slip prevention member 10M also includes the clasp function portion 10T, it simultaneously exhibits a function of fixing the exterior material.

  Similarly, as shown in FIGS. 8C and 8D, when the second rotational position R is set, the right end pressing portion 62R is brought into contact with the right end surface of the exterior material (not shown), thereby causing the lateral displacement. The function of prevention can be exhibited. At this time, the rotation restricting portion 16R comes into contact with the base portion 61, so that the base portion 61 is in a substantially horizontal state with the back surface of the exterior material and is restricted so as not to be rotated further. At the same time, the right end pressing portion 62R protrudes toward the outside of the building room. In addition, since the right end pressing portion 62R is disposed at the right end portion of the entire lateral displacement prevention member 10M, it can be installed later than the exterior material as in the second embodiment. Further, since the lateral slip prevention member 10M also includes the clasp function portion 10T, it simultaneously exhibits a function of fixing the exterior material.

  With the above configuration, a member having both the function of the lateral displacement prevention member and the function of the fastener can be realized as in the second embodiment. And by having two functions in this way, the number of parts can be reduced, and effects such as reduction of parts production cost and ease of handling at the construction site can be obtained. Furthermore, in this third embodiment, in addition to the second embodiment, it can be applied to any use of the left and right end portions of the exterior material. In the second embodiment, it is configured as a separate member in the difference between the left and right application locations. This is because it is possible to configure with one member. That is, as compared with the second embodiment, it is possible to obtain further effects such as parts sharing in the left and right application and the easy handling at the construction site.

  The fourth embodiment can be applied to any of the left and right end surfaces of the exterior material facing the sash frame and the like with respect to the member having both the function of the lateral slip prevention member described in the second embodiment and the function of the fastener. It is the Example of the member provided with the function for left and right. That is, as shown in FIGS. 9A to 9C, the pressing portion (pressing function portion 10V) is provided with locking portions 11La, 11Lb, and 11Ra provided at the left and right ends of the fixing portion (fastener function portion 10U), respectively. -It shall be comprised so that attachment or detachment is possible with respect to either one of 11Rb.

  9A to 9C, in the fourth embodiment, the fastener described in the first embodiment and the second embodiment, and a fastener functional portion 10U for functioning as a fixing portion for the lateral slip prevention member, It is comprised from the press function part 10V for functioning as a press part of the lateral slip | shift prevention member demonstrated in Example 1 and Example 2. FIG. The clasp function part 10U and the pressing function part 10V are separate bodies, and the pressing function part 10V is engaged with one of the left and right side component parts 11b and 11c of the clasp function part 10U. To be fixed. In addition, the thing of the same code | symbol as FIG. 6 in Example 2 demonstrates the same function, and abbreviate | omits description.

  Further, as shown in FIGS. 9A to 9C, in the side portion constituting portions 11b and 11c of the clasp function portion 10U, each protrudes in the front-rear direction (exterior material thickness direction) so as to face each other. A pair of claw-shaped locking portions 11La, 11Lb, 11Ra, and 11Rb are formed by shifting in the vertical direction. The pressing function portion 10V is a plate-like member, and is disposed below the fastener function portion 10U and pressed against an end face of an exterior material (not shown), and the pressing surface. It is comprised from the hanging part 12w extended upwards from 12v. Further, the upper end of the hanging part 12w is engaged with the upper part of the engaging parts 11La and 11Ra arranged on the upper side so that the pressing function part 10V is suspended from the fastener function part 10U. For this purpose, a locked portion 12x is provided.

  For example, as shown in FIGS. 9 (b) and 9 (c), when the lateral shift prevention member 10N is used for the right end face of the exterior material (not shown), the right side of the fastener function unit 10U is configured. With respect to the locking portions 11Ra and 11Rb arranged on the side surface constituting portion 11c, the hanging portion 12w is inserted and the locked portion 12x is hooked on the upper locking portion 11Ra so that the pressing function portion 10V is It integrates with the clasp function unit 10U. As a result, the pressing surface 12v of the pressing function portion 10V is disposed on the right side of the lateral displacement preventing member 10N, and it is possible to prevent lateral displacement of the right end surface of the exterior material (not shown) by the pressing surface 12v. Become.

  With the above configuration, a member having both the function of the lateral displacement prevention member and the function of the fastener can be realized as in the second embodiment. And by having two functions in this way, the number of parts can be reduced, and effects such as reduction of parts production cost and ease of handling at the construction site can be obtained. Furthermore, in the fourth embodiment, in addition to the second embodiment, it can be applied to any use at the left and right end portions of the exterior material. Therefore, it is possible to configure with a common member. That is, as compared with the second embodiment, it is possible to obtain further effects such as component sharing in the left and right application, and easy handling at the construction site.

The present invention is not limited to the specifications of the embodiments described above.
For example, the target to which the lateral slip prevention member is fixed may be a specification to be attached to any target such as a trunk edge, a vertical trunk edge, or a structural casing.

  The present invention is applicable as a measure for preventing lateral slippage of an exterior material due to an earthquake.

The figure explaining the installation location etc. of the lateral slip | shift prevention member which concerns on Example 1 of this invention. FIG. 3A is a front view of a lateral slip prevention member according to the first embodiment. (B) is also a perspective view. Explanatory drawing about the construction procedure etc. of the side slip prevention member which concerns on Example 1. FIG. Similarly right diagonal perspective view. FIG. 3 is a plan sectional view around the sash frame in which the lateral slip prevention member of Example 1 is installed. (A) is a front view of the lateral slip | shift prevention member applied to the right side end surface of the exterior material of Example 2. FIG. (B) is also a right oblique perspective view. (C) is also a left oblique perspective view. (A) is a front view of the lateral slip | shift prevention member applied to the left side end surface of the exterior material of Example 2. FIG. (B) is also a right oblique perspective view. (C) is also a left oblique perspective view. (A) is a front view of the lateral deviation prevention member of Example 3 when a press function part exists in a 1st rotation position. (B) is also a right oblique perspective view. (C) is a front view of the lateral deviation prevention member of Example 3 when a press function part exists in a 2nd rotation position. (D) is also a right oblique perspective view. (A) is a front view shown about the structure of the fastener functional part of Example 4. FIG. (B) is a diagonally right perspective view showing the clasp function part and the pressing function part. (C) is the right diagonal perspective view which shows the state which attached the press function part to the fastener function part similarly. (A) is a front view shown about the structure etc. of the conventional lateral slip | shift prevention member. (B) is a front view which shows about the installation method of the conventional exterior material. (A) is a figure shown about the installation form of the side slip prevention member applied to the end surface of the exterior material which opposes the conventional sash frame. (B) is a figure explaining the dimension adjustment of the conventional exterior material. The figure explaining the malfunction at the time of retrofitting the conventional lateral slip | shift prevention member. The figure explaining the malfunction which arises when the dimensional accuracy of an exterior material is bad.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1A Exterior material 1B Exterior material 10A Lateral deviation prevention member 10B Lateral deviation prevention member 11 Fixed part 12 Press part 13 Fixed hole (fixed function part)
40 Sash frame 41 Sealing material

Claims (7)

A lateral slip prevention member of the exterior material for pressing the longitudinal end face of the exterior material,
A pressing portion for contacting the end surface;
A fixing part for fixing to the housing side,
The fixing portion is disposed above the end surface in a state where the pressing portion is brought into contact with the end surface, and has a fixing function portion used for fixing the fixing portion to the housing side.
Side slip prevention member for exterior materials. In the front view from the outside of the building in a state where the pressing portion is fixed to the housing side,
It is assumed that it is arranged at the left end position or the right end position in the entire lateral slip prevention member.
The lateral slip prevention member for an exterior material according to claim 1. The fixing portion is disposed below the pressing portion in a state where the pressing portion is brought into contact with the end surface, and has another fixing function portion used for fixing the fixing portion to the housing side. ,
The lateral slip prevention member for an exterior material according to claim 1 or claim 2, wherein The pressing portion is provided so as to be rotatable with respect to the fixing portion,
In a certain first rotation position, a left end pressing portion that contacts the left end surface of the exterior material,
A right end pressing portion in contact with the right end surface of the exterior member at a second rotation position rotated about 180 degrees from the certain first rotation position;
The lateral slip prevention member for an exterior material according to claim 1, wherein the lateral slip prevention member is provided.   3. The exterior material according to claim 1, wherein the pressing portion is configured to be detachable with respect to any one of the locking portions respectively provided on the left and right of the fixed portion. Side slip prevention member. The lateral slip prevention member is provided with a locking part for fixing the upper lower part and / or the lower upper part of the exterior material to the housing side,
The lateral slip prevention member for an exterior material according to any one of claims 1 to 5. It is a construction method of a lateral slip prevention member of an exterior material for pressing the longitudinal end face of the exterior material,
A first step of fixing the exterior material to the housing side;
A second step of arranging the pressing portion of the lateral slip prevention member with respect to the end face after the first step with respect to the exterior material;
After the second step, including a third step of fixing the lateral slip prevention member to the housing side,
A construction method for a lateral slip prevention member for an exterior material.

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