JP5158685B2 - Mounting member mounting structure and simple structure - Google Patents

Description

  The present invention relates to a structure for attaching an attachment member of a simple structure such as a simple garage, a balcony, a terrace, a pergola, a roof, a sunshade, a fence, a lattice or the like to a wall surface such as an outer wall material, and the simple structure.

Patent Document 1 describes a pergola which is a kind of simple structure.
In this pergola, one end of a beam is connected to a fence column, and the other end of the beam is connected to a fixing bracket attached to a wall surface.
JP 2007-255161 A

In the above-described conventional pergola, external force such as the weight of the beam or a load acting on the beam is applied to the fixture, and the external force is supported by the fixture.
On the other hand, the fixing bracket is fixed by fixing a fixing tool such as a screw penetrating the fixing bracket to the building frame through the outer wall material so that the head of the fixing tool is in contact with the surface of the fixing bracket. The back of the metal fitting is pressed against the surface (wall surface) of the outer wall material.
Because of this, bending force (bending moment) acts on the fastener due to the external force applied to the fixture, and when a large external force acts, the portion protruding from the building frame of the fixture will bend and the fixture will be displaced downward. There was a risk that the external wall material could be damaged by excessive force.

The above also applies to the case where the purlin of the simple garage, which is a simple structure, is attached to the wall with the fixing tool as described above, and the external force such as the weight of the roof and the load acting on the roof is supported by the purlin. Similarly, it occurs as a bending of the fixing tool.
In short, a simple structure that attaches a simple structure to the wall and supports the external force (the above-mentioned fixing bracket, purlin) by pressing it against the surface (wall surface) of the outer wall material with a fixing tool fixed to the building frame. In a thing, when a big external force acts on the attachment member, a fixing tool may bend.

This occurs remarkably when a simple structure is attached to an outer wall of an external heat insulating system in which a heat insulating material is provided outside the building housing.
That is, in the case of the building exterior wall of the above-described exterior insulation system, the distance from the building housing to the exterior wall material becomes longer depending on the thickness of the insulation material, so the length of the portion protruding from the building housing of the fixing tool is the length of the insulation material. It becomes longer depending on the thickness, and the fixing tool is easily bent by an external force acting on the mounting member.

  An object of the present invention is to provide a mounting member mounting structure and a simple structure in which a fixing tool for mounting a mounting member on a wall surface is not bent by an external force acting on the mounting member.

The mounting structure of the mounting member of the present invention is a mounting structure for mounting the mounting member on the wall surface of the building outer wall having a space between the building frame and the outer wall material ,
The attachment member includes an attachment portion and a support portion provided below or on the attachment portion ,
The mounting portion is attached to the wall surface with a mounting fixture that passes through the mounting portion and the outer wall material and is fixed to the building frame,
The support portion is adapted to support an external force in contact with a head protruding from a wall surface of a support fixing tool that penetrates the outer wall material and is fixed to a building frame,
The support fixing tool is directed toward the building frame with respect to the horizontal so that the head of the support fixing tool is above the fixing unit to the building frame in the mounting member with the support unit below the mounting unit. Obliquely downward, with the support portion being oblique to the building housing with respect to the horizontal so that the head of the fixing member for supporting is lower than the fixing device to the building housing. The mounting structure of the mounting member is characterized by being upward.

The mounting structure of the mounting member of the present invention is a mounting structure for mounting the mounting member on the wall surface of the building outer wall having a space between the building frame and the outer wall material ,
The spacer part is attached to the wall surface with a support fixing tool that penetrates the outer wall material and is fixed to the building frame. One side surface of the spacer part is in contact with the wall surface, and the head part of the support fixing tool is in contact with the other side surface. ,
The attachment member includes an attachment portion and a support portion provided below or on the attachment portion ,
The mounting portion is attached to the wall surface with a mounting fixture that has passed through the mounting portion and the outer wall material and is fixed to the building frame.
The support portion is in contact with at least one of the spacer component and the head of the support fixing tool so as to support an external force,
The support fixing tool is directed toward the building frame with respect to the horizontal so that the head of the support fixing tool is above the fixing unit to the building frame in the mounting member with the support unit below the mounting unit. Diagonally downward, with the support portion on the mounting member above the mounting portion, diagonally upward toward the building housing with respect to the horizontal so that the head of the support fixing tool is below the fixing portion to the building housing It is the attachment structure of the attachment member characterized by being.

In the mounting structure of the mounting member in each of the present invention described above, the mounting member is a main body member having a mounting portion and a supporting member having a support portion,
The attachment portion and the support member of the main body member can be attached to the wall surface with an attachment fixture, and the main body member can be placed on the support member.
If it does in this way, the existing attachment member can be used.

In the mounting structure of the mounting member according to the present invention, a spacer component is provided between the head and the wall surface of the support fixture, and one side surface of the spacer component is in contact with the wall surface and the head surface is in contact with the other side surface. it can.
If it does in this way, the head of the diagonally downward supporting fixture can be in contact with the wall surface via the spacer part.

The mounting structure of the mounting member of the present invention is a mounting structure for mounting the mounting member on the wall surface of the building outer wall having a space between the building frame and the outer wall material,
A support fixture is fixedly attached to the building frame,
The support fixing tool is inclined downward toward the building frame with respect to the horizontal, and a spacer part is provided between the head and the wall surface of the support fixing tool, and one side surface of the spacer part is provided on the wall surface. And touching the head on the other side,
The mounting member includes two members, a main body member and a support member,
The support member includes a vertical piece for mounting attached to the wall surface, and a cover that covers a head part and a spacer part of the support fixing tool,
The main body member has a mounting portion that is mounted on the support member, and a mounting portion that overlaps the vertical piece for mounting,
In the mounting fixture that penetrates through the mounting portion and the vertical piece for mounting and is fixed to the building frame, the main body member and the support member are attached to the wall surface,
The mounting portion of the main body member is mounted on a support member, and the cover covers the head of the support fixture and the spacer component, and the cover contacts the head and supports external force. It can also be set as the attachment structure of the attachment member characterized by having performed.

The simple structure of the present invention is a simple structure characterized in that an attachment member is attached to a wall surface by the attachment structure according to any one of claims 1 to 5 .

According to the first and second aspects of the present invention, since a part of the external force acting on the mounting member is supported by the supporting fixture, the mounting member has a space between the building frame and the outer wall material. It is possible to prevent the mounting fixture attached to the wall surface of the outer wall from being bent by an external force acting on the mounting member.
In addition, since the support fixture is obliquely downward or obliquely upward toward the building frame with respect to the horizontal, most of the external force acting on the mounting member acts in the axial direction of the support fixture and acts as a bending force. Since the external force to be reduced becomes smaller, a larger external force can be supported.

According to the fifth aspect of the present invention, since a part of the external force acting on the body member of the mounting member is supported by the support fixing tool via the support member, the mounting tool for mounting the mounting member on the wall surface is provided. Even if it is long depending on the thickness of the heat insulating material, it can be prevented from being bent by an external force acting on the mounting member.
Further, since the two members of the main body member and the support member are used as the attachment member, an existing attachment member can be used.
In addition, the attachment portion of the main body member and the vertical piece for attachment of the support member can be overlapped and attached with a common attachment fixture, so that the number of attachment fixtures can be reduced and can be easily attached.
Further, since the support fixing tool is obliquely downward toward the building frame with respect to the horizontal, most of the external force acting on the body member of the mounting member acts in the axial direction of the support fixing tool and acts as a bending force. Since the external force becomes small, a larger external force can be supported.
Also, a spacer part is provided between the head and the wall surface of the support fixing tool, and one side surface of the spacer part is in contact with the wall surface and the head part is in contact with the other side surface. The head can be in contact with the wall surface via the spacer component.
In addition, since the spacer parts and the heads of the support fixtures are covered with the cover of the support member and cannot be seen, the appearance of the attachment portion is good.

According to the invention which concerns on Claim 6 , a simple structure can be firmly attached to a wall surface.

FIG. 1 and FIG. 2 are a side view and a front view of a terrace which is a kind of simple structure, and a roof 3 is laid over a wall surface 1 and a column 2.
The roof 3 has a rafter 6 attached to the wall 1 and a front girder 5 laid across the column 2 and a rafter 6 and a side girder 7 connected to each other to form a roof frame. Is installed.
The rafter 4 is an attachment member according to the present invention. Hereinafter, the rafter 4 will be described as the attachment member 4.

Next, the attachment of the attachment member 4 will be described.
As shown in FIG. 3, a heat insulating material 11 is provided on the outdoor side of the pillar 10, a trunk edge 12 is provided on the outdoor side of the heat insulating material 11, and an outer wall material 13 is attached to the trunk edge 12 to construct a building of an outer heat insulating method. As an outer wall.
The column 10 is a building frame, and the surface (outside surface) of the outer wall material 13 is the wall surface 1 described above.
Mounting holes 11a, 12a, and 13a and supporting holes 11b, 12b, and 13b are formed concentrically and continuously in the heat insulating material 11, the trunk edge 12, and the outer wall material 13, respectively.
In this embodiment, the mounting holes 11a, 12a, 13a are on the upper side, the support holes 11b, 12b, 13b are on the lower side, the mounting holes 11a, 12a, 13a are substantially horizontal, and the support holes 11b, 12b and 13b are diagonally downward toward the column 10 so that the column 10 side is down and the outer wall material 13 side is up.

The attachment member 4 has an attachment portion 14 and a support portion 15, and an attachment hole 16 is formed in the attachment portion 14.
In this embodiment, the mounting portion 14 is on the top and the support portion 15 is on the bottom.
An attachment fixture 20 for attaching the attachment member 4 to the wall surface 1 passes through the hole 16 of the attachment portion 14, passes through the attachment holes 13 a, 12 a, 11 a, and is fixed to the column 10, The head 20a of the fixing tool 20 is in contact with the front surface 14a of the mounting portion 14, and the back surface 14b is pressed against the front surface (wall surface 1) of the outer wall material 13 so that the mounting member 4 does not move on the wall surface 1 in the vertical and horizontal directions. It is installed.

A support fixture 30 for supporting an external force acting on the mounting member 4 is fixedly attached to the column 10 through the support holes 13b, 12b, 11b.
The support fixture 30 is located below the mounting fixture 20, its head 30 a protrudes from the wall surface 1, and the support portion 15 of the mounting member 4 comes into contact with the head 30 a to attach the support member 4. The external force acting on the head is supported so that the portion protruding from the column 10 of the mounting fixture 20 (the portion from the head 20a to the column 10) is not bent by the external force.

  Since it is like this, even if the length of the part (part from the head 20a to the pillar 10) which protrudes from the pillar 10 of the attachment fixing tool 20 is long by the thickness of the heat insulating material 11, the attachment fixation It is possible to prevent the tool 20 from bending due to an external force acting on the mounting member 4.

  In this embodiment, the support fixture 30 is obliquely downward toward the column 10 such that the head portion 30a is above the horizontal and the column 10 side (that is, the fixing portion 30b) is down, Since most of the external force acting on the mounting member 4 acts in the axial direction of the support fixture 30 and the external force acting as a bending force is reduced, the support fixture 30 is difficult to bend, and the support fixture 30 is large. Can support external force.

Since the support fixture 30 is obliquely downward with respect to the horizontal as described above, the spacer component 31 is provided, and the angle between the one side 31a and the other side 31b of the spacer component 31 is the angle with respect to the horizontal of the support fixture 30. The one side surface 31a is in contact with the surface (wall surface 1) of the outer wall material 13, and the head portion 30a is in contact with the other side surface 31b.
As a result, the head 30a of the support fixture 30 is in contact with the surface of the outer wall member 13 via the spacer component 31, so that the external force acting on the mounting member 4 can be reliably supported.

  In addition, since the mounting fixture 20 is substantially horizontal, the task of fixing the mounting fixture 20 to the column 10 is easy, and the head 20a is attached to the surface 14a of the mounting portion 14 without using spacer parts or the like. The back surface 14b can be reliably pressed against the back surface of the outer wall member 13 by being in proper contact.

In this embodiment, the attachment member 4 is formed by two members, that is, a main body member 4 a having an attachment portion 14 and a support member 4 b having a support portion 15.
The mounting portion 14 and the support member 4b of the main body member 4a are attached to the wall surface 1 with the mounting fixture 20 as described above, and the support portion 15 of the support member 4b is in contact with the head 30a of the support fixture 30.
If it does in this way, since the main body member 4a can be used as the existing attachment member 4 of a simple structure, the existing attachment member 4 can be attached by using the support member 4b.

As shown in FIGS. 3 and 4, the mounting member 4 (main body member 4 a) has a concave portion 41 for attaching a roof plate in the upper portion of the vertical plate 40, and a horizontal surface for wall surface contact in the lower portion of the vertical plate 40. It is a long material having a cross-sectional shape having a plate 42, and the above-mentioned hole 16 is formed in the vertical plate 40 as the attachment portion 14.
As shown in FIGS. 3 and 4, the support member 4 b includes a vertical piece 45 for attachment and a cover 46 integrally provided at the lower end portion of the vertical piece 45.
The cover 46 has a box shape in which a rear surface (that is, a surface facing the wall surface 1) is opened by an upper surface plate 46a, a front surface plate 46b, a lower surface plate 46c, and left and right side surface plates 46d, and the vertical piece 45 is in contact with the wall surface 1. Thus, the opening end face of the cover 46 is in contact with the wall surface 1.
A mounting hole 45a is formed in the vertical piece 45, and the mounting fixture 20 is inserted into the mounting hole 45a, and is a mounting portion of the support member 4b.
The horizontal plate 42 is placed on the upper surface plate 46a of the cover 46, and the upper surface plate 46a is a main body member placement portion.
The cover 46 abuts against the head 30 a of the support fixture 30, and the cover 46 is the support portion 15.

The vertical piece 45 of the support member 4b and the vertical plate 40 of the main body member 4a are in contact with each other, and the fixing fixture 20 is fixed to the column 10 through the holes 16 and 45a, so that the main body member 4a and the support member 4b are fixed in common. The tool 20 is attached to the wall 1.
The horizontal piece 42 of the main body member 4a (mounting member 4) is placed on the upper surface plate 46a of the cover 46, the cover 46 covers the head 30a of the support fixture 30, and the inner surface of the cover 46 is It contacts the head 30a.
Since it is like this, the head 30a and the spacer component 31 of the support fixing tool 30 are covered with the cover 46, and the head 30a and the spacer component 31 can be made invisible when viewed from the front and side surfaces of the wall surface 1. .

Next, attachment of the attachment member 4 will be described.
A building outer wall is constructed by attaching a heat insulating material 11, a trunk edge 12, and an outer wall material 13 to the pillar 10.
Thereafter, mounting holes 13a, 12a, 11a and support holes 13b, 12b, 11b are formed in the outer wall member 13, the trunk edge 12, and the heat insulating material 11, respectively, using a drilling tool such as a drill.
Each hole is preferably slightly smaller than the diameter of each fixing tool 20, 30 and is preferably inserted by pushing each fixing tool 20, 30. In FIG. 3, for easy understanding, each hole is illustrated as having a diameter slightly larger than the diameter of each fixing tool 20, 30.
Moreover, a hole may be formed in the pillar 10 so that the fixing tools 20 and 30 can be easily fixed.
Each of the fasteners 20 and 30 is a wood screw because the pillar 10 is made of wood.

A spacer component 31 is brought into contact with the wall surface 1, and a supporting fixture 30 is inserted from a hole 31 c of the spacer component 31 to be fixedly attached to the column 10.
The inner surface of the cover 46 of the support member 4b is brought into contact with the head 30a of the support fixing tool 30, and the horizontal plate 42 of the mounting member 4 is placed on the upper surface plate 46a of the cover 46 so that the vertical piece of the support member 4b. The vertical plate 40 of the main body member 4a is brought into contact with 45, and the mounting fixture 20 is fixed to the column 10 through the holes 16 and 45a, and the main body member 4a and the support member 4b are attached to the wall surface 1.

By attaching in this way, the attachment member 4 can be attached after the building outer wall is constructed.
Moreover, since it attaches on the basis of the head 30a of the fixing tool 30 for support, the attachment operation | work is easy to do.
Further, the main body member 4a and the support member 4b can be fixed simultaneously with the mounting fixture 20.

The above-described cover body 46 has a shape in which the lower surface of the upper surface plate 46a and the rear surface of the front surface plate 46b are in contact with the corners of the head portion 30a of the support fixing tool 30; Can do.
For example, as shown in FIG. 5, the front plate 46 b is inclined and the entire upper surface of the head 30 a of the support fixture 30 is in contact with the rear surface.

The main body member 4a and the support member 4b may be integrated.
For example, as shown in FIG. 6, a substantially U-shaped recess 43 is formed in the lower part of the vertical plate 40 of the mounting member 4 so that the recess 43 fits and supports the head 30 a of the support fixture 30. To do.

Next, an embodiment in which the simple structure is a lattice will be described.
As shown in FIG. 7, a plurality of vertical members 51 are attached to the upper and lower cross members 50 to form a lattice, and both longitudinal ends of the upper and lower cross members 50 are attached to the left and right sides of the opening 52 in the wall surface 1. A grid is attached to the wall 1.

As shown in FIG. 8, the cross member 50 includes a main body 53, a bracket 54, and a support member 55, and the cross member 50 is an attachment member according to the present invention.
The main body 53 has a hollow rectangular cross section, the bracket 54 has an L shape, and one piece 54 a of the bracket 54 is fixed to the lower surface 53 a of the main body 53 with a bolt 56.
The support member 55 has a vertical piece 55a and a cover 55b, like the support member 4b of the above-described embodiment, the vertical piece 55a is in contact with the wall surface 1, and the other piece 54b of the bracket 54 is in contact with the above-described embodiment. It is attached to the wall surface 1 with a mounting fixture 20.
The cover 55 b of the support member 55 is in contact with the head 30 a of the support fixture 30.

Thus, the main body 53 and the bracket 54 form the above-described main body member, and the other piece 54 b of the bracket 54 is the above-described mounting portion 14.
The cover 55 b of the support member 55 is the support portion 15.

One piece 54 a of the bracket 54 is fixedly attached to the upper surface 53 b of the main body 53 with a bolt 56, and the other piece 54 b of the bracket 54 and the vertical piece 55 a of the support member 55 are attached to the wall surface 1 with the fixing fixture 20. It is.
The cover 55 b of the support member 55 is in contact with the head 30 a of the support fixture 30.
Accordingly, the upward external force acting on the main body 53 can be supported by the support fixing tool 30.
In this case, the support fixture 30 is inclined upward toward the column 10.

As shown in FIG. 9, the spacer component 31 in each of the above-described embodiments can be formed such that the other side surface 31 b has an arc shape and the hole 31 c is a vertically long hole.
In this case, the angle of the support fixing tool 30 with respect to the horizontal can be slightly changed, so that it is possible to cope with the case where the support fixing tool 30 cannot be inserted and fixed at a predetermined angle due to an obstacle or the like.

In the embodiment described above, the supporting fixture 30 is obliquely downward, but may be substantially horizontal.
Moreover, each support fixing tool 20 and 30 is not restricted to a wood screw, It is good also as a nail and a screw.
Moreover, it is not restricted to a simple garage or a lattice, but can be applied to a structure in which attachment members of simple structures such as a balcony, a terrace, a pergola, a roof, a sunshade, and a fence are attached to a wall surface.
Moreover, although the building exterior wall of the outside heat insulation system has been described, a mounting member can be attached to the wall surface of a general building exterior wall.

  In each of the above-described embodiments, the support portion 15 is in contact with the head portion 30a of the support fixture 30, but the support portion 15 may be in contact with the spacer component 31 as shown in FIG. As shown, the support 15 may be in contact with the head 30 a of the support fixture 30 and the spacer component 31. That is, the support portion 15 may be in contact with at least one of the head portion 30 a of the support fixture 30 and the spacer component 31.

Moreover, in each above-mentioned embodiment, the attachment member 4 was attached to the wall surface of the building outer wall of the outer heat insulation or the external insulation heat insulation method in which the heat insulating material 12 was provided between the building frame (column 10) and the outer wall material 13. However, the attachment member 4 can be attached to the wall surface of the building outer wall of the ventilation method in which a ventilation space is provided between the building frame (column 10) and the outer wall material 13. That is, this invention is effective when attaching the attachment member 4 to the wall surface of the building outer wall which has a space | interval between a building frame and an outer wall material.

It is a side view of a terrace. It is a front view of a terrace. It is sectional drawing of the attachment part of the attachment member of this invention. It is a perspective view of a main body member and a supporting member. It is sectional drawing of the attachment part from which the shape of a supporting member differs. It is sectional drawing of the attachment part in which a main body member and a supporting member are integral. It is a front view of a lattice. It is sectional drawing of the attachment part of an attachment member. It is sectional drawing which shows other embodiment of spacer components.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 ... Wall surface, 4 ... Mounting member (rafter hanging), 4a ... Main body member, 4b ... Support member, 10 ... Pillar (building frame), 13 ... Outer wall material, 14 ... Mounting part, 15 ... Supporting part, 20 ... For mounting Fixing tool, 20a ... head, 30 ... supporting fixing tool, 30a ... head, 31 ... spacer component, 31a ... one side, 31b ... other side, 31c ... hole, 50 ... cross member, 51 ... vertical member, 53 ... Main body, 54 ... Bracket, 55 ... Support member.

Claims (6)

An attachment structure for attaching the attachment member to the wall surface of the building outer wall having a space between the building frame and the outer wall material ,
The attachment member includes an attachment portion and a support portion provided below or on the attachment portion ,
The mounting portion is attached to the wall surface with a mounting fixture that passes through the mounting portion and the outer wall material and is fixed to the building frame,
The support portion is adapted to support an external force in contact with a head protruding from a wall surface of a support fixing tool that penetrates the outer wall material and is fixed to a building frame,
The support fixing tool is directed toward the building frame with respect to the horizontal so that the head of the support fixing tool is above the fixing unit to the building frame in the mounting member with the support unit below the mounting unit. Obliquely downward, with the support portion being oblique to the building housing with respect to the horizontal so that the head of the fixing member for supporting is lower than the fixing device to the building housing. A mounting structure for a mounting member, characterized by being upward. An attachment structure for attaching the attachment member to the wall surface of the building outer wall having a space between the building frame and the outer wall material ,
The spacer part is attached to the wall surface with a support fixing tool that penetrates the outer wall material and is fixed to the building frame. One side surface of the spacer part is in contact with the wall surface, and the head part of the support fixing tool is in contact with the other side surface. ,
The attachment member includes an attachment portion and a support portion provided below or on the attachment portion ,
The mounting portion is attached to the wall surface with a mounting fixture that has passed through the mounting portion and the outer wall material and is fixed to the building frame.
The support portion is in contact with at least one of the spacer component and the head of the support fixing tool so as to support an external force,
The support fixing tool is directed toward the building frame with respect to the horizontal so that the head of the support fixing tool is above the fixing unit to the building frame in the mounting member with the support unit below the mounting unit. Diagonally downward, with the support portion on the mounting member above the mounting portion, diagonally upward toward the building housing with respect to the horizontal so that the head of the support fixing tool is below the fixing portion to the building housing A mounting structure for a mounting member. The mounting member is two members, a main body member having a mounting portion and a supporting member having a supporting portion,
The attachment structure of the attachment member according to claim 1 or 2, wherein the attachment portion and the support member of the main body member are attached to a wall surface with an attachment fixture, and the main body member is placed on the support member. Spacer component and provided, mounting structure along with contact one side surface of the spacer component to the wall, the mounting member according to claim 1, wherein the contact head on the other side between the head and the wall of the support fastener. A mounting structure for attaching a mounting member to a wall surface of a building outer wall having a space between a building frame and an outer wall material,
A support fixture is fixedly attached to the building frame,
The support fixing tool is inclined downward toward the building frame with respect to the horizontal, and a spacer part is provided between the head and the wall surface of the support fixing tool, and one side surface of the spacer part is provided on the wall surface. And touching the head on the other side,
The mounting member includes two members, a main body member and a support member,
The support member includes a vertical piece for mounting attached to the wall surface, and a cover that covers a head part and a spacer part of the support fixing tool,
The main body member has a mounting portion that is mounted on the support member, and a mounting portion that overlaps the vertical piece for mounting,
In the mounting fixture that penetrates through the mounting portion and the vertical piece for mounting and is fixed to the building frame, the main body member and the support member are attached to the wall surface,
The mounting portion of the main body member is mounted on a support member, and the cover covers the head of the support fixture and the spacer component, and the cover contacts the head and supports external force. A mounting structure for a mounting member, characterized in that A simple structure, wherein the attachment member is attached to the wall surface by the attachment structure according to any one of claims 1 to 5 .

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