JP4226423B2 - Reinforcing member for building and outer wall structure of building using the reinforcing member - Google Patents

Description

The present invention relates to an outer wall structure for reinforcing the fixation when a building panel material represented by a heat insulating panel, an outer wall board, or the like is fixed to the outer surface of a building frame, and reinforcement used for the outer wall structure. those concerning the member.

  Conventionally, when a building panel material is fixed to an outer surface of a housing such as a pillar of a building, there is a structure as disclosed in Patent Document 1, for example, as a structure for reinforcing the fixing.

  In this structure, a building panel material (a heat insulating panel in Patent Literature) is arranged on the outer surface of a building frame.

In this building panel material, a fixing member (a heat insulating plug in Patent Document) having an axial shape penetrates through the building panel material and one end thereof is fixed to the housing, so that the outer surface of the housing is fixed. It is fixed. And by this fixation, the said building panel material is supported by the said fixing member so that it may prevent falling down.
Japanese Patent Laid-Open No. 10-280576 (see FIG. 1)

  In the conventional structure, the portion where the fixing member penetrates the building panel material is directed downward due to the weight of the building panel material and the weight of the outer wall material such as mortar arranged outside the panel material. The load of is added. Therefore, when this load is large, the shaft portion of the fixing member may be lowered so as to widen a hole formed in a portion in which the fixing member is inserted in the pillar or the like. May be bent downward, the panel material may be displaced downward.

  Therefore, an object of the present invention is to provide a building with higher strength by preventing the building panel material from slipping downward even when a large load is applied to the fixing member.

  The invention according to claim 1 uses the fixing member provided with a shaft portion that penetrates the building panel material and has a shaft portion that is fixed to the housing of the building from a position penetrating the panel material. When the building panel material is fixed to the outer surface of the housing in the upright state or the inclined state, the shaft portion of the fixing member is maintained in a normal posture against the downward force applied to the building panel material. A reinforcing member of a building, which surrounds the shaft portion of the fixing member and is fixed to the housing side together with the fixing member so as to be pressed against the housing side, and the shaft portion of the fixing member When it is fixed to the housing through the building panel material, it extends from the end of the main body that contacts the outer surface of the housing along the outer surface of the housing, and By contact, the main body portion and the outer surface A holding portion that suppresses a change in the angle of the fixing member and a stopper are provided, and the stopper is connected to an end portion of the main body portion on the side opposite to the side where the holding portion is disposed. A connecting portion formed in a hollow shape so that the fixing member is inserted; and the main body portion is inserted into the building panel material together with the fixing member and reaches the predetermined position. The contact part which contacts, and the cap which prevents the heat conduction between the exterior of a building through the said fixing member and the said housing by being inserted in the said connection part are provided.

  According to a second aspect of the present invention, in the reinforcing member for a building according to the first aspect, the main body portion is pressed against the housing side by a head having a larger diameter than the shaft portion provided in the fixing member. Thus, it is fixed to the housing side together with the fixing member.

  Invention of Claim 3 is a reinforcement member of the building in any one of Claims 1-3, The said holding | maintenance part is in the several position located in a line with the circumferential direction of the edge part of the said main-body part in an undeformed state. The main body portion is further extended along the axial direction of the main body portion, and the main body portion is further moved together with the fixing member from the position where the tip of the holding portion abuts on the outer surface of the housing. The holders are configured to be elastically deformed in a state in which the holders spread toward each other as they proceed in the direction of approaching.

  According to a fourth aspect of the present invention, in the reinforcing member for a building according to any one of the first to third aspects, the main body portion surrounds the shaft portion of the fixing member in a state of being rotatable relative to the fixing member. It is composed of.

  The invention according to claim 5 has a reinforcing member of the building according to any one of claims 1 to 4 and a shaft portion that penetrates the building panel material and is fixed to the housing, and the shaft portion is A building fixture including a fixing member surrounded by a reinforcing member of the building and fixed to the housing side so as to be pressed against the housing side of the building together with the reinforcing member.

  The invention according to claim 6 has the reinforcing member according to claim 4 and a shaft portion that penetrates the building panel material and is fixed to the housing, and the shaft portion is surrounded by the reinforcing member of the building. And a fixing member that is fixed to the housing side so as to be pressed against the housing side of the building together with the reinforcing member, and at the distal end of the shaft portion of the fixing member, the housing And the external thread part for screwing in the said panel material for construction is formed.

  According to a seventh aspect of the present invention, in the architectural fixture according to the fifth or sixth aspect, the fixing member is pressed against the housing side and fixed to the housing side together with the fixing member. A head having a larger diameter than the shaft is provided.

  Invention of Claim 8 is a fixing member provided with the axial part which penetrates the panel material for building, and the part of the front end side is fixed to the housing of a building, and in any one of Claims 1-6 The building panel material is fixed to the outer surface of the housing in an upright or inclined state using the reinforcing member of the building, wherein the shaft portion of the fixing member is the building panel. A portion on the tip side through the material is fixed to the housing of the building, and the main body portion of the reinforcing member surrounds the shaft portion of the fixing member and is pressed against the housing side. It is fixed inside the building panel material, and the holding portion of the reinforcing member is bent with respect to the main body portion, along the outer side surface of the housing, and toward at least one of the upper side and the lower side. By extending, the outer surface Serial in which a change in the angle of the main body and the fixing member is suppressed.

  In the present invention, “upward” means directly above and obliquely upward. Further, “downward” means directly downward and obliquely downward.

  According to a ninth aspect of the present invention, in the outer wall structure of a building according to the eighth aspect, the reinforcing member includes a holding portion extending upward and downward along the outer side surface of the casing. It is.

  According to a tenth aspect of the present invention, in the outer wall structure of a building according to the eighth or ninth aspect, an outer wall material is disposed on an outer surface of the building panel material.

  In the reinforcing member for a building of the invention according to claim 1, a main body portion that surrounds the shaft portion of the fixing member and is fixed to the housing side together with the fixing member, and the shaft portion of the fixing member is the building panel material. And a holding portion extending from the end of the main body that contacts the outer surface of the housing along the outer surface of the housing.

  Therefore, when this reinforcing member is used, as described in claim 8, the shaft portion of the fixing member has a portion on the front end side of the portion passing through the building panel material and passing through the panel material. The reinforcing member is fixed to the housing of the building, and the main body portion of the reinforcing member surrounds the shaft portion of the fixing member and is fixed to the interior of the building panel member in a state of being pressed against the housing side. The holding portion of the main body is extended along at least one of the upper and lower sides along the outer surface of the housing in a state of being bent with respect to the main body portion. It is possible to adopt an outer wall structure in which changes in the angle of the portion and the fixing member are suppressed.

  In this structure, when the head portion of the shaft portion is lowered, the main body portion tends to incline downward, and the holding portion extends from the tip of the main body portion. Since the change in the angle between the main body and the main body is suppressed by the shape-retaining force of the reinforcing member itself, when a downward load is applied to the shaft due to the weight of the building panel material, the load Therefore, it is possible to suppress the shaft portion from being lowered and the shaft portion from being bent, and it is possible to suppress the building panel material from being displaced downward due to these deformations.

  Further, the abutting portion of the stopper can abut against the building panel material when the main body portion is inserted into the building panel material together with the fixing member and reaches a predetermined position. The panel material can be fixed to the outer surface of the casing while being pressed against the casing. Therefore, it is possible to more reliably fix the building panel and the outer surface of the housing, and more reliably suppress the building panel material from sliding down. Furthermore, when the abutment portion abuts against the building panel material, the reinforcing member is prevented from moving toward the housing side. Therefore, it becomes possible to prevent the reinforcing member from being excessively pushed toward the housing.

  Furthermore, if the structure of Claim 9 is taken, since the said reinforcement member contains the holding | maintenance part extended toward the upper direction and the downward direction along the outer surface of the said housing, the said axial part may fall, Bending downward is more effectively suppressed.

  The reinforcing member for a building of the invention according to claim 3, wherein the holding portion is arranged in a plurality of positions aligned in the circumferential direction of the end portion of the main body portion in an undeformed state, and in the axial direction of the main body portion. The holding portion is further extended from the position where the front end of the holding portion comes into contact with the outer side surface of the housing in the direction of approaching the outer side surface together with the fixing member. Each of the holding portions is configured to be elastically deformed in a state where the portions spread to each other.

Therefore , after the fixing member and the reinforcing member are penetrated into the building panel material and the front end of the holding portion of the reinforcing member is brought into contact with the outer surface of the housing, the penetration of the fixing member is further continued. By pressing the reinforcing member toward the housing with the fixing member, it is possible to adopt a construction method in which the holding portions are elastically deformed in a state where the holding portions spread from each other.

  Therefore, it is possible to arrange the holding portion so as to be along the outer surface of the housing simply by continuing the penetration of the fixing member, and it is possible to reduce the labor of construction.

  In the structure of the reinforcing member for a building of the invention according to claim 4, the main body portion is configured to surround the shaft portion of the fixing member in a state of being rotatable relative to the fixing member.

  Therefore, in the case where the fixing member and the reinforcing member are penetrated to the housing side using the fixing member having a threaded portion formed on the shaft portion of the fixing member, such as the fixing member described in claim 6. Can be performed in a state in which only the fixing member is rotated without rotating the reinforcing member. Therefore, the resistance at the time of performing this penetration can be reduced, and the penetration can be performed more smoothly.

  An embodiment of the present invention will be described with reference to FIGS.

1st embodiment (refer FIGS. 1-4).
The outer wall structure of the building of this embodiment will be described below with reference to FIG.

  The outer wall structure of this building is arranged in a state where the pillar 11 (frame), the heat insulation panel 21 (building panel material), and the outer wall material 30 are upright from the inside of the building (corresponding to the right side in the figure). In addition, the building fixture 100 is disposed in the column 11 and the heat insulating panel 21 in a state where the pillar 11 and the heat insulating panel 21 are penetrated in a direction substantially perpendicular to the extending direction of the heat insulating panel 21 (left and right direction in FIG. 1).

  The heat insulating panel 21 is formed of a foamable resin such as polystyrene, urethane, or phenol, a fiber such as glass wool, and the like, and is fixed to the outer surface of the column 11 by a building fixture 100.

  Further, the outer wall material 30 includes a resin mortar layer 31, a mesh sheet 32, and a mortar layer 33.

The resin mortar layer 31 is fixed to the outer surface of the heat insulation panel 21, and the mesh sheet 32 that reinforces the strength of the mortar layer 33 and prevents the mortar layer 33 from cracking is disposed on the outer surface thereof. Further, a mortar layer 33 is arranged on the outer side, and the mortar constituting the mortar layer 33 enters the mesh of the mesh sheet 32 and is fixed to the resin mortar 31, whereby the heat insulating panel 21 and the outer wall material 30. And are fixed.

  Further, the heat insulating panel 21 and the outer wall material 30 are fixed by the building fixture 100 so as to be pressed against the pillar 11 side, and are prevented from falling downward due to the weight of the heat insulating panel 21 and the outer wall material 30. To be supported.

  The architectural fixture 100 includes a screw 110 and a reinforcing member 120. The screw 110 is mainly made of metal, and includes a shaft portion 111 on which a male screw is formed, and a head portion 113 having a diameter larger than that of the shaft portion 111, and a tip portion of the shaft portion 111 is a column. 11 is fixed. And the reinforcement member 120 is arrange | positioned in the heat insulation panel 21 so that this axial part 111 may be enclosed. The screws 110 are not limited to those made of metal, and those made of synthetic resin can also be used.

  The reinforcing member 120 will be described with reference to FIGS. 2 and 3.

  The reinforcing member 120 includes a main body portion 121, a holding portion 123, and a stopper 130. As a material, a synthetic resin that is harder than the heat insulating panel 21 and softer than the pillar 11 is used.

  In addition, the raw material used is not limited to a synthetic resin, For example, if it is a raw material which can be elastically deformed, such as a metal material, it will not specifically limit.

  The main body 121 is formed in a cylindrical shape, and an inner peripheral portion 125 thereof is formed in a shape that is larger in diameter than the shaft 111 of the screw 110 and smaller in diameter than the head 113. That is, the main body 121 is configured to surround the shaft 111 in a relatively rotatable state when the shaft 111 is inserted into the main body 121.

  In addition, slits 123a extending in the axial direction are formed at substantially equal intervals with respect to the circumferential direction at one end of the main body 121. In an undeformed state, a plurality of holding portions 123 are provided between the slits 123a. The main body portion 121 is formed so as to be aligned in the circumferential direction of the end portion and to extend in the axial direction.

  As shown in FIG. 2 (b), the tip 123b of the holding portion 123 is deformed into a state in which the tips spread out by being formed in a shape in which the outer peripheral side protrudes and is recessed upward toward the inner peripheral side. It is easy to do.

  The stopper 130 has a flange 131 (corresponding to the abutting portion) formed in a disk shape, a connection portion 133 disposed at the center of the flange 131 and connected to the other end of the main body 121, and heat insulation performance. And a cap 135 having a. The connecting portion 133 is formed in a hollow shape so that the head of the screw 110 and the cap 135 can be inserted. Note that the tip portion (lower side in FIGS. 2 and 3) of the hollow portion 137 (hereinafter referred to as the hollow portion 137) is formed in a mortar shape, and the tip has a diameter substantially the same as the inner peripheral portion 125. Is formed. Further, the base end side is formed to have a larger diameter than the head 113 of the screw 110. That is, the head 113 of the screw 110 is inserted into the hollow portion 137 in a state where it can rotate relative to the stopper 130. The cap 135 retains the heat insulating performance of the building by preventing heat conduction between the outside of the building and the pillar 11 side performed through the screw 110.

  Furthermore, the continuation of the state where the architectural fixture 100 is arranged in the building will be described with reference to FIG.

  The stopper 130 is fitted to the end of the main body 121 in the direction opposite to the direction in which the holding portion 123 is formed, and the inner periphery 125 of the main body 121 and the hollow of the stopper 130. 137 continues.

  The reinforcing member 120 is insulated in a state where the portion where the holding portion 123 is formed contacts the outer surface of the column 11 and the flange 131 of the stopper 130 contacts the outer surface of the heat insulating panel 21. The screw 110 is inserted into the inner peripheral portion 125 of the main body portion 121 and the hollow portion 137 of the stopper 130, so that the shaft portion 111 of the screw 110 is surrounded by the main body portion 121 and the head portion. The part 113 is fitted into the hollow part 137.

  At this time, the shaft portion 111 is inserted in a state in which the shaft portion 111 can rotate relative to the main body portion 121, and the head portion 113 is inserted in a state in which the shaft portion 111 can be relatively rotated with respect to the hollow portion 137. Relative rotation with respect to the reinforcing member 120 is possible.

  Further, since the tip of the hollow portion 137 has substantially the same diameter as the inner peripheral portion 125, that is, a smaller diameter than the head portion 113 of the shaft portion 111, the head portion 113 of the shaft portion 111 does not move toward the inner peripheral portion 125 side. Are held in pressure contact with the inner periphery of the hollow portion 137. That is, the main body 121 is fixed in the heat insulating panel 21 while being pressed against the pillar 11 side by the head 113.

  Further, the holding portion 123 is arranged in a state along the outer side surface of the column 11 while being bent with respect to the main body portion 121.

  Further, the holding portion 123 is arranged in a state of extending radially from the distal end portion of the main body portion 121 toward the outside. That is, the holding portion 123 is disposed on the outer surface of the column 11 in a state in which the portion extending upward and downward from the distal end portion of the main body portion 121 is included.

  In the present embodiment, “upward” refers to a direction directly above and obliquely upward. Further, “downward” refers to a direction directly below and obliquely below.

  A cap 135 is fitted into a portion of the inner peripheral portion 125 of the stopper 130 located outside the portion where the head portion 113 of the screw 110 is disposed, as shown in FIG.

  Hereinafter, the procedure for constructing the outer wall structure of the building will be described with reference to FIGS. 3 and 4.

  Step 1 (see FIG. 3): With the stopper 130 fitted to the end of the main body 121, the screw 110 is inserted into the inner peripheral portion 125 of the main body 121 and the hollow portion 137 of the stopper 130. The distal end portion of the shaft portion 111 is protruded from the distal end of the holding portion 123.

  Step 2 (see FIG. 4A): The building fixture 100 in the state of Step 1 is inserted into the heat insulating panel 21 until the tip of the screw 110 comes into contact with the column 11. At this time, since the material of the reinforcing member 120 is harder than the heat insulating panel 21, the reinforcing member 120 is inserted into the heat insulating panel 21 with the holding portion 123 maintained in the state of extending in the axial direction of the main body portion 121. .

  Process 3 (refer FIG.4 (b)): Screw 110 is screwed in in the pillar 11, and the front-end | tip of the said holding | maintenance part 123 is contact | abutted on the outer surface of the pillar 11. FIG. At this time, the reinforcing member 120 is pressed against the peripheral portion of the hollow portion 137 with the head portion 113 of the screw 110 pressed against the pillar 11 side by this pressure contact, and penetrates into the heat insulating panel 21 together with the screw 110.

  Step 4 (see FIG. 4C and FIG. 4D): Continue the operation of screwing the screw 110 into the column 11 from the state of Step 3, and abut the tip of the main body 121 on the column 11 Let At this time, the reinforcing member 120 is further pressed against the pillar 11 side, but the holding portion 123 is softer than the pillar 11 and therefore cannot penetrate into the pillar 11. Therefore, the holding portion 123 is elastically deformed so as to spread radially outward from the distal end portion of the main body portion 121 in a state along the outer surface of the column 11.

  Further, the flange 131 of the stopper 130 is brought into contact with the outer surface of the heat insulation panel 21 so as to press the heat insulation panel 21 against the pillar 11.

  Although not shown, the cap 135 is then fitted into the hollow portion 137.

  Step 5 (see FIG. 4 (e)): A resin mortar containing moisture is applied to the outer surface of the heat insulation panel 21, and before the resin mortar is dried, the mesh sheet 32 is applied to the outer surface of the resin mortar. Deploy. Thereafter, by drying the resin mortar, the resin mortar layer 31 is formed in a state of being fixed to the outer surface of the heat insulating panel 21, and the mesh sheet 32 is fixed to the outer surface of the resin mortar layer 31.

  Process 6 (refer FIG.4 (f)): The mortar of the state containing a water | moisture content is apply | coated to the outer surface of the resin mortar 31 and the mesh sheet | seat 32, and this mortar is dried, This mortar is made into the resin mortar layer 31 and the mesh. The mortar layer 33 is formed in a state of being fixed to the outer surface of the sheet 32.

  In the configuration of the present embodiment, the screw 110 is such that the shaft portion 111 is surrounded by the main body portion 121 and the distal end side of the shaft portion 111 is fixed to the column 11 side. Further, a holding portion 123 formed so as to extend from the tip of the main body 121 is in contact with the outer surface of the column 11 while being bent with respect to the main body 121.

  In this state, when the head portion 113 of the shaft portion 111 of the screw 110 is lowered, the main body portion 121 is also inclined downward, and the holding portion 123 is disposed at the tip of the main body portion 121. The change of the angle formed by the main body part 121 and the holding part 123 is suppressed by the shape retention force of the material constituting the reinforcing member 120.

  Therefore, when a downward load is applied to the shaft portion 111 of the screw 110 due to the weight of the heat insulating panel 21 and the outer wall member 30, the shaft portion 111 may be lowered or the shaft portion 111 may be bent by the load. As a result, it is possible to prevent the heat insulation panel 21 and the outer wall material 30 from being displaced downward due to the displacement of the shaft portion 111.

  Further, the reinforcing member 120 includes a holding portion 123 that extends upward and downward along the outer surface of the column 11, and thus is configured to extend only upward or only downward. Compared to the case, it is possible to more effectively suppress the shaft portion 111 of the screw 110 from being lowered or bent downward.

  Further, the holding portion 123 of the reinforcing member 120 of the present embodiment is in a state where the screw 110 and the reinforcing member 120 are inserted into the heat insulating panel 21 and the tip of the holding portion 123 is in contact with the outer surface of the column 11. When the screw 110 is screwed, the distal end portion of the holding portion 123 is elastically deformed so as to spread radially outward from the distal end portion of the main body portion 121 in a state along the outer surface of the column 11.

Therefore, it is possible to arrange the holding portion 123 to be bent with respect to the main body portion 121 and to be along the outer surface of the column 11 only by continuing the penetration of the screw 110.

  Therefore, it is not necessary to separately perform the work of bringing the holding portion 123 along the outer side surface of the column 11, and it becomes possible to reduce the labor of construction.

  Further, when the front end of the main body 121 comes into contact with the outer surface of the column 11, the flange portion 131 of the stopper 130 comes into contact with the outer surface of the heat insulating panel 21, so that the reinforcing member 120 penetrates into the heat insulating panel 21. When the work is performed, when the tip of the main body 121 comes into contact with the outer surface of the column 11, the stopper 130 prevents the reinforcing member 120 from moving further to the column 11 side. Therefore, it becomes possible to prevent the reinforcing member 120 from being excessively pushed toward the column 11 side.

  Furthermore, since the flange 131 is brought into contact with the outer surface of the heat insulating panel 21 so as to press the heat insulating panel 21 against the column 11, the heat insulating panel 21 and the outer surface of the column 11 are more reliably fixed. It is possible to more reliably suppress the thermal insulation panel 21 from sliding down.

  Further, since the reinforcing member 120 is configured to be rotatable relative to the screw 110, when the shaft portion 111 of the screw 110 is screwed into the column 11, the reinforcing member 120 is not rotated and the screw 110 is not rotated. It is possible to carry out with only 110 being rotated. Therefore, resistance at the time of screwing can be reduced, and screwing can be performed more smoothly.

  As mentioned above, although embodiment of this invention was described, the specific structure of this invention is not limited to the said embodiment, A various change is possible within a claim. Hereinafter, other embodiments will be exemplified. In the embodiment described below, the same components as those in the above embodiment are denoted by the same reference numerals, and detailed description thereof is omitted.

Second embodiment (see FIGS. 5A and 5B)
In this embodiment, the construction fixture 100 has the following configuration.

  The main body part 121, the holding part 123, and the stopper 130 are integrally formed, and a flange part 131 is disposed in the end part of the inner peripheral part 125 (corresponding to the fitting hole of claim 3) of the main body part 121. The side is closed. Further, a shaft member 210 having a sharp tip is used as the fixing member. The shaft member 210 and the reinforcing member 120 are assembled by inserting the shaft member 210 into the main body 121 and fitting the shaft member 210 to the inner peripheral portion 125.

  When constructing the outer wall structure of the building using the building fixture 100, the shaft member 210 is not formed with a male screw portion. Therefore, when the distal end portion of the shaft member 210 is inserted into the column 11, Is performed by pushing the entire building fixture 100 into the column 11 side with a hammer or the like instead of screwing.

Third embodiment (see FIGS. 6A and 6B)
In this embodiment, the construction fixture 100 has the following configuration.

  When the reinforcing member 120 is not configured with the stopper 130, the diameter of the head of the screw 110 is made larger than that of the first embodiment, and the head 113 comes into contact with the outer surface of the heat insulating panel 21. It is comprised so that the role of the said contact part may be played.

When constructing the outer wall structure of the building using the building fixture 100, the building fixture 100 is inserted into the heat insulating panel 21, and the head 113 comes into contact with the outer surface of the heat insulating panel 21. The head 113 prevents the screw 110 and the reinforcing member 120 from being pushed further into the pillar 11 side, and prevents the reinforcing member 120 from being pushed into the pillar 11 side excessively. Become.

Fourth embodiment (see FIGS. 7 and 8)
In the present embodiment, the flange 131 of the stopper 130 of the auxiliary member 120 is formed in a shape that protrudes in a curved shape from the tip toward the center.

  When the auxiliary member 120 is disposed on the heat insulating panel 21, the flange 131 is disposed in a state of protruding in the direction opposite to the column 11 side.

  When the auxiliary member 120 is used, when the auxiliary member 120 is pushed into the column 11 side in a state where the flange 131 is in contact with the outer surface of the heat insulating panel 21, the central portion of the flange 131 is recessed toward the column 11 side. Elastically deforms in the state. Therefore, a restoring force is generated from this elastic deformation, and the distal end of the flange 131 is pressed against the column 11 by the restoring force, and the heat insulating panel 21 is also pressed against the column 11 by this force.

  Furthermore, since the tip of the collar 131 protrudes not only in the direction along the outer direction of the heat insulation panel 21 but also in the direction opposite to the column 11 side, the tip of the collar 131 is in the direction opposite to the column 11 side. You can also prevent warping.

  As described above, the heat insulating panel 21 can be suppressed in a more reliable state on the column 11 side.

Other Embodiments 1. The fixing member of the present invention is not limited to the screw 110, and for example, a nail or the like can be used. In this case, since the male thread portion is not formed on the shaft member 210, when the outer wall structure of the building is constructed, when the tip end portion of the nail is penetrated into the pillar 11, it is not necessary to perform screwing. This is done by pushing the entire construction fixture 100 into the column 11 side with a hammer or the like.

  two. The outer wall structure of the present invention is not limited to the case where the pillar 11, the heat insulating panel 21, and the outer wall material 30 are arranged upright as in the embodiment, but the pillar 11, the heat insulating panel 21, and the outer wall. The present invention is also applicable when the material 30 is arranged in an inclined state.

  three. The flange portion 131 of the stopper 130 is disposed at the end portion of the reinforcing member 120, but it is not necessarily disposed at the end portion, and may be disposed near the end portion.

  Four. This embodiment uses a building panel material as a heat insulating panel, and the building fixture is used when fixing the heat insulating panel to the outer surface of the pillar. It is not limited when fixing a heat insulation panel, For example, you may use when fixing the board for outer walls to the outer surface of a pillar. However, the outer wall board is made of a material softer than the reinforcing member 120.

  Five. The main body 121, the holding part 123, and the stopper 130 are formed as separate members, and the stopper 130 is fitted to the end of the main body 121 opposite to the direction in which the holding part 123 is formed. By combining, instead of configuring these members to be integrated, the body part 121, the holding part 123, and the stopper 130 may be integrally formed from the beginning.

It is sectional drawing which showed the outline of the outer wall structure of the building concerning 1st embodiment of this invention. (A) is the perspective view which showed the outline of the reinforcement member of the building concerning 1st embodiment of this invention, (b) is sectional drawing which showed the outline of the holding part of the said reinforcement member. It is the fragmentary sectional schematic which showed the fixing tool for construction provided with the reinforcement member of the building concerning 1st embodiment of this invention. It is the figure which showed the partial process of the procedure which constructs the outer wall structure of the building concerning 1st embodiment of this invention. (A) is the schematic which showed the architectural fixture of the building concerning 2nd embodiment of this invention, (b) shows the state which assembled the architectural fixture of Fig.5 (a). FIG. (A) is the schematic which showed the architectural fixture of the building concerning 3rd embodiment of this invention, (b) shows the state which assembled the architectural fixture of Fig.6 (a). FIG. It is the perspective view which showed the outline of the reinforcement member of the building concerning 4th embodiment of this invention. It is sectional drawing which showed the outline of the outer wall structure of the building concerning 4th embodiment of this invention.

Explanation of symbols

11 pillar 21 heat insulation panel 30 outer wall material 31 lath 33 mortar layer 100 building fixture 110 screw 111 shaft 113 head 120 reinforcing member 121 main body 123 holding part 125 inner peripheral part (fitting hole)
131 buttock (contact part)
210 Shaft member (shaft)

Claims (10)

Using the fixing member provided with a shaft portion through which the front end side portion of the building panel material passes through the panel material is fixed to the building frame, the building panel material is in an upright state or A building reinforcing member for maintaining the shaft portion of the fixing member in a normal posture against a downward force applied to the building panel material when fixed to the outer side surface of the housing in an inclined state. ,
A body portion that surrounds the shaft portion of the fixing member and is fixed to the housing side together with the fixing member so as to be pressed against the housing side;
When the shaft portion of the fixing member passes through the building panel material and is fixed to the casing, the end of the main body that contacts the outer surface of the casing extends along the outer surface of the casing. A holding portion that is extended and suppresses a change in the angle of the main body portion and the fixing member with respect to the outer surface by contact with the housing;
With a stopper,
The stopper is connected to an end of the main body that is opposite to the end on which the holding portion is disposed, and a connecting portion that is hollow so that the fixing member is inserted. When the main body portion is inserted into the building panel material together with the fixing member and reaches a predetermined position, the contact portion comes into contact with the building panel, and is inserted into the connection portion to pass through the fixing member. A building reinforcing member, comprising: a cap for preventing heat conduction between the outside of the building and the housing. In the reinforcing member of the building according to claim 1,
The main body portion is fixed to the housing side together with the fixing member so as to be pressed against the housing side by a head having a diameter larger than that of the shaft portion provided in the fixing member. Reinforcing member for objects. In the reinforcing member of the building according to claim 1 or 2,
The holding portion is arranged at a plurality of positions aligned in the circumferential direction of the end portion of the main body portion in an undeformed state, and has a shape extended along the axial direction of the main body portion,
As the main body part further advances in the direction of approaching the outer surface together with the fixing member from the position where the tip of the holding part abuts on the outer surface of the housing, A reinforcing member for a building, characterized in that the holding portion is elastically deformed. In the reinforcement member of the building in any one of Claims 1-3,
The said main-body part was comprised so that the axial part of the said fixing member might be surrounded in the state which can be rotated relatively with the said fixing member. The reinforcing member of the building characterized by the above-mentioned. A building reinforcing member according to any one of claims 1 to 4,
It has a shaft portion that penetrates the building panel material and is fixed to the housing, and the shaft portion is surrounded by the reinforcing member of the building, and is pressed against the housing side of the building together with the reinforcing member. An architectural fixture, comprising: a fixing member fixed to the housing side. Reinforcing member according to claim 4,
It has a shaft portion that penetrates the building panel material and is fixed to the housing, and the shaft portion is surrounded by the reinforcing member of the building, and is pressed against the housing side of the building together with the reinforcing member. In a building fixture comprising a fixing member fixed to the housing side,
An architectural fixing tool, wherein a male thread portion for screwing into the housing and the building panel material is formed at the tip of the shaft portion of the fixing member. The architectural fixture according to claim 5 or 6,
The fixing member is provided with a head having a diameter larger than that of the shaft portion so as to press the reinforcing member against the housing side and fix the reinforcing member to the housing side together with the fixing member. Fixtures. The fixing member provided with the axial part by which the part of the front end side is penetrated through the panel material for building, and the part which is penetrating this panel material is fixed to the housing of a building, Using a reinforcing member, the building outer wall structure in which the building panel material is fixed to the outer surface of the housing in an upright or inclined state,
The shaft portion of the fixing member penetrates the building panel material, and the tip side portion thereof is fixed to the housing of the building,
The body portion of the reinforcing member surrounds the shaft portion of the fixing member, and is fixed to the inside of the building panel material in a state of being pressed to the housing side,
The holding portion of the reinforcing member is extended toward at least one of the upper side and the lower side along the outer side surface of the casing in a state of being bent with respect to the main body unit, thereby the outer side surface. The change of the angle of the said main-body part and the said fixing member with respect to is suppressed. The outer wall structure of the building characterized by the above-mentioned. In the outer wall structure of the building according to claim 8,
The outer wall structure of a building, wherein the reinforcing member includes a holding portion extending upward and downward along an outer side surface of the casing. In the outer wall structure of the building according to claim 8 or 9,
An outer wall structure of a building, wherein an outer wall material is disposed on an outer surface of the building panel material.

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