JP5550207B2 - Outer wall reference material - Google Patents

Description

  The present invention relates to a reference member that is a member that supports the outer wall material and serves as a reference for the position of the outer wall material when constructing the outer wall material on a base, and further relates to a reference member that is excellent in ventilation and drainage.

  In the outer wall material installed in parallel along the building outer wall, the outer wall material arranged at the bottom is the standard of the outer wall material arranged on it, so that it is particularly horizontal and position during construction is important. In addition, when constructing the outer wall material in a form in which the outer wall material is directly attached to the building frame or torso edge, it is necessary to attach the outer wall material while supporting the weight of the outer wall material.

  On the other hand, conventionally, a method has been used in which a piece of wood or the like is arranged on the ground at a predetermined interval and the outer wall material is placed on this to determine the position and level of the outer wall material and to construct the outer wall.

  Moreover, about the outer wall material of the form which constructs an outer wall material to an outer wall using an attachment metal fitting, as shown in patent document 1, the outer wall material was able to be supported using an attachment metal fitting about each outer wall material.

Japanese Patent No. 3329631

  However, in the conventional configuration in which pieces of wood are arranged on the ground at predetermined intervals and the outer wall material is placed thereon, it takes time and there is a demand for improvement from the viewpoint of the mounting position and mounting accuracy. In addition, in the mounting member as shown in Patent Document 1, although water drainage holes are installed, water tends to accumulate in the L-shaped bottom, which may cause deterioration of the outer wall material. In addition, since the mounting member is originally for hooking and attaching the outer wall material to the outer wall material, the cross-sectional shape needs to be a shape suitable for the lower end portion of the outer wall material. Since a gap is formed between the outer wall material and the outer wall material, the outer wall material cannot be applied to the outer wall material directly attached to the housing or the like.

  Therefore, in view of the above problems, the present invention provides a foundation member for an outer wall material that is directly attached to a building frame or a trunk edge of a building, and further provides a foundation member that can suppress deterioration of the outer wall material. Objective.

  The present invention will be described below. In order to facilitate understanding of the present invention, reference numerals in the accompanying drawings are appended in parentheses, but the present invention is not limited to the illustrated embodiment.

Invention of Claim 1 is from the lower end surface of the plate-shaped outer wall material (3, 3, ...) arranged in parallel with the outer periphery of a building by being directly attached to the housing and trunk edge (6) of a building (1). A reference member (10, 20, 30) that can be attached to a building so as to support the outer wall material, and is a long member having an L-shaped cross section, and an attachment piece that is one L-shaped piece and (11), the support piece you supports the lower surface of the other piece der Ri exterior walls (12) but has an acute angle of less than 90 degrees, the supporting piece drain holes (15, 15 , ...) are more parallel to the longitudinal direction, the linked side in the mounting piece of the support piece folded back on the outer wall member lower surface side of the opposite end is supported, the outer wall member bottom surface is folded back you contact only the tip of the site that was, to solve the above problems by providing a reference member.

  The invention according to claim 2 is an attachment piece (11) which is one piece of L-shape in the reference member (10, 20, 30) according to claim 1, and a support piece (11) which is the other piece. And 12) have an angle of 75 degrees or more.

The invention according to claim 3 is characterized in that the size in the width direction of the mounting piece (11) in the reference member (10, 20, 30) according to claim 1 or 2 is 30 mm to 45 mm.

The invention according to claim 4 is the side opposite to the surface of the reference member (20) according to any one of claims 1 to 3 on which the support piece (12) of the mounting piece (11) extends. The surface is provided with a plurality of protrusions (26c) arranged in parallel in the longitudinal direction.

According to a fifth aspect of the present invention, there is provided an attachment piece further from a side end portion provided with a support piece (12) of the attachment piece (11) in the reference member (30) according to any one of the first to fourth aspects. The positioning piece (36) which is a board | plate material comprised so that may be extended may be provided.

  According to the present invention, at the time of construction of the outer wall material, the weight of the outer wall material can be imposed on the reference member, and the fixing by the subsequent fixing member can be performed without support by a person. This enables work by one person rather than work by a plurality of persons. Further, since it is not necessary to prepare a piece of wood or the like as a spacer under the outer wall material, it is possible to reduce labor and improve the mounting accuracy of the outer wall material.

  In addition, even after installation, a space is formed at a position lower than the lower end surface of the outer wall material due to the configuration of the reference member, and a water drain is provided near the lowermost portion thereof. The water drains smoothly from the drain. Therefore, it can avoid that the end surface of an outer wall material touches water, and it becomes possible to suppress deterioration of an outer wall material.

  Furthermore, since the lower surface of the outer wall material is in contact with only the support piece or the folded tip, it is possible to prevent water stagnation due to the small contact.

  The surface of the mounting piece opposite to the surface on which the support piece extends is provided with a plurality of protrusions juxtaposed in the longitudinal direction, and the reference member is temporarily fixed by striking it on the trunk edge, for example. And subsequent fixing by the fixing member can be smoothly advanced.

  Further, when the positioning piece is provided, the position of the reference member is automatically determined, so that a process such as inking can be omitted, and the construction can be simplified.

  Such an operation and gain of the present invention will be made clear from the best mode for carrying out the invention described below.

  Hereinafter, the present invention will be described based on embodiments shown in the drawings. However, the present invention is not limited to the embodiment.

  FIG. 1 is a perspective view schematically showing a building 1 provided with a reference member 10 of the present invention according to the first embodiment. 2 is a cross-sectional view taken along the line AA in FIG. In FIG. 2, the left side of the paper is the outdoor side, and the right side of the paper is the indoor side. As can be seen from FIG. 2, the reference member 10 is provided in the lower part of the building 1. The building 1 is a two-story building, and the first floor is provided with windows 2b and 2c and a not-shown entrance, and the second floor is provided with a balcony and a window 2a (not shown). Moreover, the outer wall material 3, 3, ... is arrange | positioned in the outer periphery of the building 1, and the outer wall is formed by this. In the present embodiment, a two-story so-called house is shown as an example, but a building that can use the reference member 10 of the present invention is not limited to this, and is applied to a building in which outer wall materials are arranged in parallel. be able to. How the reference member 10 is attached to the building 1 will be described in detail later.

  FIG. 3 is a view of the reference member 10 as viewed from the front, and a part of the length direction is omitted. 4 is a side view of the reference member, and FIG. 5 is a cross-sectional view taken along the line BB in FIG. The reference member 10 will be described with reference to FIGS.

  The reference member 10 is a long member having a predetermined cross section. Specifically, as shown in FIG. 4, the cross section has a substantially L shape, one of which is an attachment piece 11 and the other is a support piece 12. The end of the support piece 12 opposite to the mounting piece 11 is provided with a fold 13 so that the tip of the support piece 12 has an arc shape.

  Here, in the reference member 10, the angle indicated by C in FIG. 4 is an angle smaller than 90 degrees. Thereby, as will be described later, it is possible to guide water to be drained to a portion having the acute angle and drain it. And since the water led here is difficult to touch an outer wall material, the edge part of an outer wall material does not immerse in water, and it becomes possible to suppress deterioration of an outer wall material. The angle of C may be an acute angle, but if C is made too small, the mounting piece and the supporting piece must be extended greatly downward to support the outer wall material. From this viewpoint, it is preferably 75 ° or more. Further, since the above effect becomes smaller as the angle approaches 90 degrees, the angle is preferably 85 degrees or less from this viewpoint.

  The length indicated by D in FIG. 4 is not particularly limited, but is preferably 30 mm to 45 mm. When the length is shorter than 30 mm, as will be described later, workability when attaching a nail or the like with a hammer or the like may be affected in attaching to the trunk edge. In addition, since the size of the body edge often exceeds 45 mm when it is 45 mm or more, when the reference member covers all the body edge, the outer wall material is used when the member is thick or when it overlaps with other members. The nail or the like to be clamped may interfere with the member and may be difficult to hit, or the exterior material may be damaged if it is forcibly driven.

  The length indicated by E in FIG. 4 is not particularly limited, but is preferably equal to or less than the thickness of the outer wall material supported by the reference member 10, and the thickness of the outer wall material from the viewpoint of ensuring the stability of the support. It is preferable that it is 1/3 or more.

  Although the thickness of the reference member 10 is not particularly limited, the gap between the outer wall material and the trunk edge can be reduced in the posture in which the reference member 10 is attached to the building as thin as possible. Further, by forming it thinly, it becomes possible to hit a nail without opening a hole in advance. Further, by forming it thin, it is possible to process with a scissors or the like without using an electric tool. From such a viewpoint, the thickness of the reference member 10 is preferably 0.6 mm or less.

  Further, the reference member 10 includes holes 14, 14,..., Drains 15, 15,... And positioning holes 16, 16,. The holes 14, 14,... Are holes provided in the attachment piece 11 and penetrating in the thickness direction of the attachment piece 11. The reference member 10 is fixed by allowing the fixing member 19 (see FIGS. 2 and 6) to pass through and attaching to the trunk edge 6 (see FIGS. 2 and 6).

  The drains 15, 15,... Are holes provided through the support piece 12. 5, the drains 15, 15,... Are in a posture (see FIGS. 2 and 6) in which the reference member 10 is attached and are in a low position, thereby enabling smooth drainage.

  The positioning holes 16, 16,... Are holes provided in the attachment piece 11 and penetrating in the thickness direction of the attachment piece 11. When attaching the reference member 10 to the trunk edge 6 (see FIGS. 2 and 6), if the attachment piece 11 is attached too much below the trunk edge 6, the attachment piece 11 protrudes below the trunk edge 6 and The part that is not touching will become larger. This may reduce the attachment strength between the reference member 10 and the trunk edge 6. Therefore, by providing the positioning holes 16, 16,..., It is possible to guide the construction so that at least the portions above the positioning holes 16, 16,. Become. In addition, the presence of the positioning holes 16, 16,... Serving as a guide makes it possible to appropriately install the reference member 10 even at a position where the body edge is difficult to see.

  The reference member 10 having such a configuration is attached to the building 1 as follows. FIG. 6 is an enlarged view focusing on the portion of FIG. 2 where the reference member 10 is provided. A structure for attaching the outer wall material 3 to the building 1 using the reference member 10 will be described with reference to FIGS. A base 5 is fixed on a foundation 4 made of concrete. A drainer 7 and a trunk edge 6 are attached to the outdoor side surface of the base 5 by a fixing member 9. Here, the drainer 7 is a long member having a predetermined cross section that is bent and extending in the back / front direction of FIG. 2 and FIG. 6. And it arrange | positions so that the piece may match the surface of the base 5. FIG. Thereby, rainwater is further discharged to the outdoor side by the remaining pieces, and the foundation 4 is prevented from getting wet by rainwater. The trunk edge 6 is a long member having a rectangular cross section that forms a gap between the outer wall material 3 and the base 5 to ensure ventilation and water flow. In this embodiment, the trunk edge 6 is horizontally (in FIG. 2 and FIG. / Front direction).

A reference member 10 is disposed on the outdoor side surface of the trunk edge 6. At this time, the attachment piece 11 of the reference member 10 is brought into contact with the outer side surface of the trunk edge 6 and is fixed by the fixing member 19 so that the support piece 12 faces the outdoor side. Then, the outer wall material 3 is disposed outside the reference member 10. The outer wall material 3 is so-called siding, and is a plate-like member. At the time of construction, the lower surface of the outer wall material 3 is placed on the tip of the support piece 12 of the reference member 10 (in this embodiment, it is the turn 13 that actually contacts the outer wall material 3). The outer wall material 3 is fixed to the trunk edge 6 by the fixing member 8. Therefore, the weight of the outer wall material 6 can be imposed on the reference member 10, and the fixing member 8 can be attached without any human support. This enabled work by one person rather than work by multiple persons. Further, since it is not necessary to prepare a piece of wood or the like as a spacer under the outer wall material, it is possible to reduce labor and improve the mounting accuracy of the outer wall material.
In addition, with the above-described configuration of the support piece 12, when the outer wall material 3 is placed here, it has a buffering action due to its elastic force, and it is possible to reduce the impact on the outer wall material 3.

  Further, even after the mounting, as shown by F in FIG. 6, a space F is formed at a position lower than the end surface of the outer wall material 3, and a drain 15 is provided at the lowermost portion due to the above configuration of the reference member 10. Therefore, the water to be drained passes through the space F and is smoothly drained from the drain 15. Therefore, it can avoid that the end surface of the outer wall material 3 touches the said water, and it becomes possible to suppress deterioration of the outer wall material 3.

  Furthermore, since the lower surface of the outer wall material 3 is in contact with only the support piece 12 and the tip end portion of the turnback 13, it is possible to prevent stagnation of water due to the small contact. The folding 13 is not necessarily required, but by providing the folding 13, the space F can be made larger without changing the angle C. It also serves as a strength reinforcement for the piece in contact with the outer wall material.

  FIG. 7 is a view for explaining the reference member 20 of the present invention according to the second embodiment. FIG. 7A is a diagram showing a part of the reference member 20 as viewed from the front, and FIG. 7B is a cross-sectional view taken along a line GG in FIG. 7A. is there. The reference member 20 includes a temporary fixing portion 26 in addition to the configuration of the reference member 10. Since parts other than the temporary fixing portion 26 have the same configuration as the reference member 10 described above, description thereof is omitted. The same reference numerals as those of the reference member 10 were used.

  The temporary fixing part 26 includes pieces 26 b and 26 c provided inside a rectangular hole 26 a provided in the upper part of the attachment piece 11. Each of the pieces 26b and 26c is a rectangular plate-like piece, and the piece 26b has an upper end connected to the attachment piece 11, and a lower end is directed downward and protrudes from the attachment piece 11 to the support piece 12 side. Has been placed. The piece 26c is provided so as to extend from the lower end of the piece 26b at a substantially right angle to the piece 26b and toward the mounting piece 11. A plurality of such temporary fixing portions 26 are provided at predetermined intervals in the longitudinal direction of the reference member 20.

  With the reference member 20 having such a configuration, in addition to achieving the same effect as the reference member 10, it is possible to improve convenience when the reference member 20 is attached to the trunk edge. Specifically, as shown in FIG. 8, from the posture shown in FIG. 8 (a) before being attached to the trunk edge, the attachment piece 11 is brought into contact with the trunk edge, while FIG. The pieces 26b and 26c are pressed in the direction indicated by. Then, as shown in FIG. 8B, the pieces 26b and 26c are deformed, and the piece 26c is inserted so as to pierce the trunk edge, so that the reference member 20 can be temporarily fixed to the trunk edge. Therefore, the installer can stably fix the temporarily fixed reference member 20 with the fixing member. Thereby, it is not necessary to attach the fixing member while holding the reference member 20 by hand, and it is possible to improve the convenience of the installer.

  FIG. 9 is a view showing another example of the temporary fixing portion 26. The temporary fixing portions 26 ′ and 26 ″ shown in FIGS. 9A and 9B are obtained by changing the orientation of the temporary fixing portions 26. The temporary fixing portion can also be configured in this way. The temporary fixing portion 26 ″ ″ shown in FIG. 9C is provided with a protrusion 26 b ″ ″ along the edge of the hole. Since the protrusion 26b '' 'protrudes on the side opposite to the support piece 12 of the mounting piece 11, it is temporarily fixed to the trunk edge by pressing so as to strike in the direction indicated by J in FIG. be able to.

  FIG. 10 is a view for explaining the reference member 30 of the present invention according to the third embodiment. FIG. 10A is a view showing a part of the reference member 30 as viewed from the front, and FIG. 10B is a cross-sectional view taken along the line KK in FIG. 10A. is there. The reference member 30 includes a positioning piece 36 in addition to the configuration of the reference member 10. Since parts other than the positioning piece 36 have the same configuration as the reference member 10 described above, the description thereof is omitted. The same reference member 10 as the reference is used.

  As can be seen from FIG. 10, the positioning piece 36 is a plate-like piece that further extends from the end of the mounting piece 11 on the support piece 12 side. A fold 37 is provided at the end. A plurality of drain holes 38 are provided at the lower end of the positioning piece 36.

  The reference member 30 having such a configuration is attached to a building as shown in FIG. FIG. 11 is a view corresponding to FIG. 2, and shows a scene where the reference member 30 is arranged instead of the reference member 10. Here, since members other than the reference member 30 are the same as those described in the reference member 10, the description thereof is omitted here. The reference numerals are the same as those in FIG.

  According to the reference member 30, the lower end of the positioning piece 36 is arranged in contact with the upper part of the drainer 37 as can be seen from FIG. 11. That is, when the reference member 30 is attached to the trunk edge 6, the height direction position thereof can be automatically determined by placing the positioning piece 36 on the drainer 37. As a result, it is possible to omit the ink marking process that has been performed for the conventional positioning, and it is possible to reduce the labor of construction. Further, since a plurality of drain holes 38 are provided at the lower end of the positioning piece 36, it is possible to appropriately drain water.

  FIG. 12 is a sectional view showing another construction example of the reference member 10. Up to this point, an example in which the reference member is used as the lower end of the outermost wall material at the bottom end of the building has been shown as an example of construction. However, in the example of FIG. is there. That is, in FIG. 12, the outer wall material 3a is an outer wall material located at the lowermost end of the second floor, and the outer wall material 3b is an outer wall material located at the uppermost end of the first floor. By arranging the reference member 10 at such a position, the construction of the outer wall material of the second floor portion that is the work on the scaffold becomes easy.

  Although the present invention has been described in connection with the most practical and preferred embodiments at the present time, the present invention is not limited to the embodiments disclosed herein, The invention can be changed as appropriate without departing from the scope or spirit of the invention that can be read from the claims and the entire specification, and the reference member and the outer wall provided with the reference member are also included in the technical scope of the present invention. Must be understood.

It is the perspective view which showed typically the building provided with the reference | standard member of this invention. It is sectional drawing of the site | part shown by AA in FIG. It is a front view of a reference member. It is a side view of a reference member. It is sectional drawing by the line shown by BB in FIG. It is the figure which expanded and showed the site | part by which the reference member is arrange | positioned among FIG. It is a figure for demonstrating the reference member concerning 2nd embodiment. It is a figure for demonstrating operation | movement of the reference | standard member concerning 2nd embodiment. It is a figure for demonstrating the other example of the reference | standard member concerning 2nd embodiment. It is a figure for demonstrating the reference member concerning 3rd embodiment. It is a figure for demonstrating the example by which the reference member concerning 3rd embodiment was constructed in the building. It is a figure for demonstrating the other example of construction of a reference member.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Building 2a, 2b, 2c Window 3 Outer wall material 4 Foundation 5 Base 6 Trunk edge 7 Drainer 8, 9 Fixing member 10, 20, 30 Reference member 11 Mounting piece 12 Supporting piece 13 Folding 14 Hole 15 Drain 19 Fixing member 26 Temporary Stop part 36 Positioning piece

Claims (5)

A reference member attached to the building so as to be able to support the outer wall material from the lower end surface of the plate-like outer wall material parallel to the outer periphery of the building by being directly attached to the frame or the trunk edge of the building,
While being a long member having an L-shaped cross section,
Wherein a mounting piece which is one piece of L-shaped, and the support piece you supports the lower surface of the other piece der Ri outer wall member has an acute angle of less than 90 degrees,
A plurality of drain holes are juxtaposed in the longitudinal direction in the support piece,
The end of the support piece opposite to the side connected to the mounting piece is folded back to the supported outer wall material lower end surface side, and the outer wall material lower end surface is only the tip of the folded portion. be that the reference member contacts the. 2. The reference member according to claim 1, wherein an attachment piece that is one of the L-shaped pieces and a support piece that is the other piece have an angle of 75 degrees or more. The reference member according to claim 1 or 2, wherein a size of the mounting piece in a width direction is 30 mm to 45 mm. The surface of the said attachment piece on the opposite side to the surface where the said support piece extends is provided with several protrusion paralleled in a longitudinal direction. Reference member. The positioning piece which is a board | plate material comprised so that this attachment piece may be further extended from the side edge part with which the said support piece of the said attachment piece is provided is provided. The reference member described.

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