JP2009121076A - Building - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a building in which the effectiveness of an opening part is not lost by a reinforcement member even if the reinforcement member is installed to reinforce the opening part for enhancing seismic resistance. <P>SOLUTION: A bearing wall 21 is installed at the entrance 13 of an attached garage 11. The bearing wall 21 is supported movably in the lateral direction of the entrance 13. When the structure of the building 10 is in a normal state in which it is not deformed, the bearing wall can be moved to any position. Therefore, even if the bearing wall 21 is installed, the effectiveness of the entrance 13 is not lost. When the structure of the building 10 is in an abnormal state in which it is deformed due to the oscillation by an earthquake, a stopper member is fitted into the slit of a guide rail 22, and the bearing wall 21 is formed integrally with both upper and lower edge parts 13a, 13b of the entrance 13. Since the bearing wall 21 becomes one of earthquake resistant elements by the integration, the earthquake resistance of the building 10 can be enhanced. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a building having an opening such as an entrance to an attached garage.

  Generally, when an attached garage is provided in a building, the garage is provided with a relatively large opening as an entrance for a vehicle to enter and exit. In addition to the entrance to the attached garage, a building may have a relatively large opening.

  In this way, in a building with a relatively large opening, such as a doorway to the garage, the opening of the column or beam can be increased by increasing the cross section of the column or beam (cross section with respect to the direction in which the column or beam extends) in order to improve earthquake resistance. It is common practice to reinforce the part.

  However, if the cross section of the pillar or beam is enlarged, the wall or ceiling will protrude to the side that reduces the effective space in the room, and there will be a problem that the parking space of the living room and the garage will become narrower. is there.

Therefore, conventionally, a technique for installing a folding brace in the opening has been proposed (see Patent Document 1). In this prior art, a feed screw extending in the width direction of the opening is provided above the opening, and the feed screw is driven to rotate by a motor about its axial direction. The upper end of the brace is connected to the feed screw, and the lower end is connected to the lower ends of the columns arranged on both sides in the width direction of the opening. When the feed screw is driven to rotate, the upper end of the brace moves along the axial direction of the feed screw, and the brace that is bent along with it is straightened. Two such braces are provided, and by extending both braces, two braces crossing each other are provided in the opening.
JP-A-2005-240525

  However, in the above prior art, since it is possible to obtain earthquake resistance only when the braces extend straight, it is necessary to keep the braces extended and crossed in a normal state. This is because it takes a certain amount of time (at least several minutes or more) until the braces are straightened by the rotational drive of the feed screw. If the feed screw is rotated after detecting a shake due to an earthquake, etc. This is because the seismic resistance cannot be obtained while this occurs.

  Then, even if the earthquake resistance of the building is enhanced by installing the braces, the effectiveness of the opening is lost, and the above-described conventional technology is not realistic as a configuration for obtaining the earthquake resistance.

  Accordingly, the present invention mainly provides a building in which the reinforcement member is provided to reinforce the opening portion to enhance the earthquake resistance, but the effectiveness of the opening portion is not lost by the reinforcement member. To do.

  The present invention employs the following means in order to solve the above problems.

  That is, in the first invention, the building includes an opening that communicates indoors and outdoors, and includes an opening reinforcing member that extends in the vertical direction and reaches both upper and lower edges of the opening, and the opening reinforcing member. And supporting means for supporting the opening so as to be movable in the width direction.

  According to the first aspect of the invention, since the opening is reinforced by the opening reinforcing member, the earthquake resistance is enhanced even in a building having a relatively large opening. The opening reinforcing member is movable in the width direction of the opening by the support of the support means. For this reason, if an opening part reinforcement member is moved to arbitrary positions, it will become possible to form the opening provided with the desired opening width by the opening part reinforcement member and the edge part of an opening part. Thereby, even if an opening part is reinforced with an opening part reinforcement member, the effectiveness of the opening part is not lost.

  In addition, it is preferable that an opening part reinforcement member is comprised by the same pillar material, beam material, wall finishing material, bracing, etc. which are used as a structure of a building. As a result, the structural calculation of the opening reinforcing member can be performed integrally with the building.

  In the second invention, the opening reinforcing member is a load bearing wall.

  According to the second aspect of the present invention, the opening reinforcing member is a load-bearing wall composed of a pillar material, a beam material, a bracing, a wall finishing material, and the like, so that the opening portion is formed by a structure having no beam material or bracing. Since the structure as an earthquake-resistant element is reinforced compared with the case of reinforcing the quake, the earthquake-proof reinforcement can be reinforced. Further, by providing the wall finishing material, the aesthetic appearance is not impaired.

  In 3rd invention, the said opening part reinforcement member shall become a part of a seismic element, and will reinforce an opening part, when distortion arises in a building structure.

  According to the third invention, since the opening reinforcing member is not a part of the seismic element in a normal case where the building structure is not distorted, only the reinforcing member can be moved individually. Become.

  According to a fourth aspect of the invention, the opening reinforcing member and the upper and lower edges of the opening are interposed between the opening reinforcing member and the upper and lower edges of the opening, respectively, when the building structure is distorted. An integrated means for integrating the part is provided, and the opening reinforcing member becomes a part of the seismic element by integrating the two.

  According to the fourth aspect of the present invention, in the normal case where the building structure is not distorted, the opening reinforcing member is in a non-integrated state with the upper and lower edges of the opening, and thus the reinforcing member is moved. It becomes possible. On the other hand, when the building structure is distorted due to shaking such as an earthquake, the opening reinforcing member is integrated with the upper and lower edges of the opening by the integration means. For this reason, the opening reinforcing member becomes a part of the seismic element of the building and its movement is prevented. Thereby, the earthquake resistance of a building can be improved in an emergency by the opening part reinforcement member supported so that movement was possible at the time of normal.

  In a fifth aspect of the present invention, the support means is provided on runners provided at both upper and lower ends of the opening reinforcing member, and provided on both upper and lower edges of the opening across the entire width direction of the opening. A guide passage that guides the movement, the guide passage having a passage opening through which the runner is inserted, the passage opening is formed over the entire area in the direction in which the guide passage extends, and the integration means includes The stopper member is provided on the opening reinforcing member and receives a load applied to the opening reinforcing member due to distortion of the building structure and fits into the passage opening.

  According to the fifth aspect of the invention, the runner is guided by the guide passage so that the opening reinforcing member is movably supported. In an emergency where the building structure is distorted, a stopper member provided on the reinforcing member is fitted into the passage opening in response to a load applied to the opening reinforcing member. Thereby, an opening part reinforcement member is integrated with the up-and-down both edges of the opening part of a building. Thus, since the integration described above is realized if the stopper member is fitted in the passage opening, the configuration of the integration means can be simplified.

  When the stopper member is fitted in the passage opening, if the stopper member is provided with a tapered surface that is in close contact with the opening edge of the passage opening, the stopper member is securely fitted in the passage opening. Thereby, it becomes easy to implement | achieve integration with the opening part reinforcement member and upper and lower edges of an opening part by a stopper member.

  In the sixth invention, the opening is used as an entrance to the attached garage.

  If a building has a relatively large opening, it is often the doorway to the attached garage. For this reason, as in the sixth aspect of the invention, it is preferable to use the opening as an entrance to the attached garage. In this case, the opening reinforcing member can be moved to form an opening having an opening width that matches the vehicle width of the vehicle entering the attached garage.

  According to a seventh aspect of the present invention, the vehicle includes: a driving unit that moves the opening reinforcing member in the width direction of the entrance / exit of the attached garage; and a control unit that controls the driving of the driving unit. Vehicle information related to the vehicle is acquired, and the driving means is controlled based on the acquired vehicle information, so that the opening reinforcing member is arranged at a position where an opening that allows the vehicle to enter and exit is formed.

  According to the seventh aspect of the present invention, since the opening through which the vehicle can enter and exit is automatically formed at the entrance / exit of the attached garage, there is no need to manually move the opening reinforcing member, thereby improving the convenience for the user. it can.

  In an eighth aspect of the invention, the control means controls the driving means so that the opening reinforcing member is disposed in front of a vehicle parked in the attached garage.

  According to the eighth aspect, since the opening reinforcing member is present in front of the vehicle, it is extremely difficult to leave the vehicle, so that the vehicle can be prevented from being stolen.

  Hereinafter, an embodiment in which an entrance of an attached garage attached to a building is an opening will be described with reference to the drawings.

  First, the attached garage provided on the first floor of the building will be described. 1 is a front view of the building, and FIG. 2 is a floor plan mainly showing the attached garage portion of the first floor portion of the building.

  As shown in FIGS. 1 and 2, an indoor space such as a living room is provided on the first floor of the building 10, and an attached garage 11 is provided as one of the indoor spaces. The attached garage 11 is formed by being surrounded by the inner wall surface 12, and for example, a space where two vehicles V can be parked is secured. The accessory garage 11 is provided with an entrance 13 as an opening on the front side facing the road, and the vehicle V enters or exits the accessory garage 11 through the entrance 13. The doorway 13 is a relatively large opening having a width that allows two vehicles V to enter and exit at the same time.

  A load bearing wall 21 as an opening reinforcing member is provided at the entrance / exit 13 of the attached garage 11. The bearing wall 21 has a height that extends in the vertical direction and reaches both the upper and lower edges 13 a and 13 b of the doorway 13, and is supported by the upper and lower end portions 21 a and 21 b so as to be movable in the width direction of the doorway 13. The load bearing wall 21 is configured by well-known pillar materials, beam materials, wall finishing materials, braces, and the like that are used in the structure of the building 10, and a detailed description of the internal configuration is omitted. .

  Next, the installation configuration of the bearing wall 21 will be described in detail with reference to FIGS. 3 to 6 in addition to FIG. 3 is a front view of the bearing wall, FIG. 4 is a sectional view taken along the line AA, FIG. 5 is a sectional view taken along the line BB, and FIG. 6 is a sectional view taken along the line C-C. The cross section is omitted.

  As shown in FIG. 1, guide rails 22 are provided on the upper and lower edges 13 a and 13 b of the entrance 13 of the attached garage 11, and guide rollers 23 guided by the guide rails 22 are provided on the load bearing wall 21. Yes. As shown in FIG. 3, the load bearing wall 21 includes a stopper member 24 and a movement lock device 25. In the present embodiment, the guide rail 22 and the guide roller 23 constitute a support means.

  First, the arrangement of these members will be described.

  The guide rail 22 is provided over the entire width direction of the doorway 13. The guide roller 23 and the stopper member 24 are provided in pairs on the upper and lower end portions 21a and 21b of the load bearing wall 21, respectively. In the upper end portion 21a or the lower end portion 21b of the load bearing wall 21, the pair of guide rollers 23 and the stopper member 24 are installed symmetrically with respect to the center in the width direction. The stopper members 24 are arranged at both ends in the width direction, and a pair of guide rollers 23 are installed between the stopper members 24. The movement locking device 25 is provided between a pair of guide rollers 23 provided at the lower end 21b.

  Next, the structure of the guide rail 22 and the guide roller 23 for supporting the load bearing wall 21 so as to be movable in the width direction will be described in detail with reference to FIG.

  As shown in FIG. 4, the guide rail 22 includes an upper guide rail 31 provided at the upper edge portion and a lower guide rail 41 provided at the lower edge portion. The upper guide rail 31 is formed in a cylindrical shape having a rectangular cross section with respect to the direction in which the rail 31 extends. The upper guide rail 31 is attached to the lower end surface 14a of the beam 14 extending in the width direction above the doorway 13 and the lower surface is exposed to the doorway 13 side. The inside of the upper guide rail 31 is an upper guide passage 32, and the upper guide passage 32 is formed over the entire region in the direction in which the rail 31 extends. On the lower surface of the upper guide rail 31, a slit 33 serving as a passage opening that communicates between the upper guide passage 32 and the outside on the doorway 13 side is formed over the entire region in the extending direction of the upper guide rail 31. On both sides of the slit 33, a running surface 34 is provided on the lower surface in the upper guide passage 32. On the side of the running surface 34 on the slit 33 side, a protrusion 35 is provided along the slit 33 over the entire area.

  On the other hand, the lower guide rail 41 is also formed in a cylindrical shape having a rectangular cross section in the direction in which the rail 41 extends. The lower guide rail 41 is embedded in the floor surface of the attached garage 11 serving as the lower edge portion 13b of the doorway 13 with its upper surface exposed to the doorway 13 side. The inside of the lower guide rail 41 is a lower guide passage 42, and the lower guide passage 42 is formed over the entire region in the direction in which the rail 41 extends. On the upper surface of the lower guide rail 41, a slit 43 serving as a passage opening that communicates between the lower guide passage 42 and the outside on the entrance / exit 13 side is formed over the entire region in the direction in which the lower guide rail 41 extends. A traveling surface 44 is provided on the lower surface in the lower guide passage 42. On the running surface 44, protrusions 45 are provided in the entire region along the direction in which the rail 41 extends.

  Next, the guide rollers 23 as runners are respectively provided on the upper and lower end portions 21a and 21b of the load bearing wall 21 as described above. For this reason, the guide roller 23 is provided at the upper end 21 a of the load bearing wall 21, provided at the upper guide roller 51 guided by the upper guide rail 31, and at the lower end 21 b of the load bearing wall 21, and is guided by the lower guide rail 41. The lower guide roller 61 is provided.

  The upper guide roller 51 is provided with an upper roller support 52 that protrudes upward from the upper end surface 21 c of the bearing wall 21 and is inserted through the slit 33. An upper roller support shaft 53 is provided at the upper end portion of the upper roller support 52 in the upper guide passage 32 and extends in a direction perpendicular to the width direction. Upper rollers 54 are rotatably provided at both ends of the upper roller support shaft 53. Both upper rollers 54 are provided on the travel surface 34 of the upper guide passage 32 by gravity acting on the load bearing wall 21, and travel while rotating on the travel surface 34 as the load bearing wall 21 moves. At this time, the upper roller 54 is guided by the ridge 35 so that it does not come off from the running surface 34.

  On the other hand, the lower guide roller 61 is provided with a lower roller support 62 that protrudes downward from the lower end surface 21 d of the load bearing wall 21 and is inserted through the slit 43. A lower roller support shaft 63 is provided at the lower end portion of the lower roller support body 62 in the lower guide passage 42 and extends in a direction orthogonal to the width direction. Lower rollers 64 are rotatably provided at both ends of the lower roller support shaft 63. Both lower rollers 64 are provided on the travel surface 44 of the lower guide passage 42 by gravity acting on the load bearing wall 21, and travel while rotating on the travel surface 44 as the load bearing wall 21 moves. At this time, the lower roller 64 is guided by the ridge 45 so that it does not come off from the running surface 44.

  Thus, the upper roller 54 is installed on the traveling surface 34 of the upper guide passage 32 and the lower roller 64 is installed on the traveling surface 44 of the lower guide passage 42, so that the load-bearing wall 21 is moved to the upper and lower guide rails 31, 31. 41 is supported so as to be movable in the width direction along 41. Since such a support structure is provided above and below the bearing wall 21, the bearing wall 21 is prevented from shaking in a direction orthogonal to the width direction of the doorway 13.

  Next, the configuration of the stopper member 24 will be described in detail with reference to FIG. Note that a total of four stopper members 24 provided in pairs above and below all have the same configuration. For this reason, FIG. 5 shows only those arranged in the lower right of FIG. 3, and the following description will mainly focus on the lower right stopper member 24.

  The stopper member 24 is made of a hard elastic material made of hard rubber or the like, and has a rectangular cross section in the vertical direction (see FIG. 3). As shown in FIG. 5, the stopper member 24 is provided so as to protrude downward from the lower end surface 21 d of the load bearing wall 21. In the case of the upper stopper member 24 provided at the upper end portion 21 a of the load bearing wall 21, it is provided so as to protrude upward from the upper end surface 21 c of the load bearing wall 21. The stopper member 24 includes tapered surfaces 71 on both sides in a direction orthogonal to the width direction of the doorway 13. The lower end portion of the tapered surface 71 is opposed to the opening edge portion 43 a that forms the slit 43 with a gap therebetween, and the lower end portion of the stopper member 24 enters the slit 43. In the case of the upper stopper member 24, the tapered surface 71 is opposed to the opening edge 33 a (see FIG. 4) that forms the slit 33.

  In a normal case, since there is a gap between the tapered surface 71 and the opening edge 43a of the slit 43, when the load bearing wall 21 moves, both of them contact and do not hinder the movement. In an emergency where structural distortion occurs in the building 10, when the load bearing wall 21 receives a load caused by the distortion, the tapered surface 71 of the stopper member 24 is fitted into the slit 43, and the opening of the slit 43 is further increased. It is pressed against the edge 43a. As a result, the bearing wall 21 is connected to the upper and lower edges 13 a. It is integrated with 13b and the movement of the load bearing wall 21 is also prevented.

  The material of the stopper member 24 is not particularly limited, and may be other materials such as plastic and metal. However, as a property of the stopper member 24, it is preferable that the stopper member 24 can withstand a load caused by the distortion of the building 10 and has a large frictional force between the slits 33 and 43. Further, the shape is not particularly limited as long as the tapered surface 71 is provided. For example, the shape may be a shape having a circular cross section and an annular tapered surface 71.

  Next, the configuration of the movement lock device 25 will be described in detail with reference to FIG.

  The movement lock device 25 is a device that manually locks the movement of the load bearing wall 21 in a normal state, and an operation lever 81 provided on the rear surface (the surface on the garage 11 side) of the load bearing wall 21 (see FIG. 3), And a lock shaft member 82. The lock shaft member 82 is provided so as to protrude downward from the lower end surface 21d of the load-bearing wall 21, and the lower end portion thereof is disposed in the lower guide passage 42 (this position is referred to as a standby position). The lock shaft member 82 can be moved up and down between this standby position and a lock position protruding further downward from the standby position, and is moved up and down in conjunction with the operation of the operation lever 81. It is like that. As for the interlocking configuration, a known mechanical configuration such as a link mechanism or a known electrical configuration such as a solenoid can be considered, and the details thereof are omitted.

  In the lower guide rail 41, a lock hole 83 that penetrates the lower guide rail 41 and extends to the lower side is formed on the lower surface that forms the lower guide passage 42. A plurality of the lock holes 83 are provided at predetermined intervals (for example, several tens of cm) along the extending direction of the lower guide rail 41 (see FIG. 3). The lower end portion of the lock shaft member 82 can be inserted into the lock hole 83, and the position where the lock shaft member 82 protrudes downward until the lower end portion is inserted is the lock position. Therefore, when the lock shaft member 82 is moved down from the standby position to the lock position by the operation of the operation lever 81 and the lower end thereof is inserted into the lock hole 83 at a predetermined position, the lock shaft member 82 and the lock hole 83 The movement of the bearing wall 21 is locked by the engagement (movement lock state). On the other hand, when the operation lever 81 is operated from that state to move the lock shaft member 82 to the standby position, the lock is released and the load-bearing wall 21 becomes movable (moving lock released state).

  The load bearing wall 21 configured as described above can be moved in the width direction at the entrance / exit 13 of the attached garage 11 when the operation lock 81 of the movement lock device 25 is operated to release the movement lock. Become. Then, for example, after the load bearing wall 21 is moved in the width direction to a desired arbitrary position such as a position where the opening width necessary for loading and unloading of the vehicle V is secured, the operation lever 81 is operated to set the movement lock state. To do. By carrying out like this, the bearing wall 21 provided in the entrance / exit 13 of the attached garage 11 can be arrange | positioned in arbitrary positions, and the opening which has a desired opening width in the entrance / exit 13 can be obtained. Further, when the movement lock is released again, the load bearing wall 21 can be arranged at another position, and openings having different opening widths can be obtained.

  When the structure of the building 10 is distorted due to shaking caused by an earthquake or the like, the stopper member 24 is fitted into the slits 33 and 43, so that the load-bearing wall 21 is connected to the upper and lower edges 13 a and 13 b of the doorway 13. It is integrated and becomes a seismic element. Therefore, the operation in the case of obtaining earthquake resistance by the bearing wall 21 will be described with reference to FIG. FIG. 7 is a schematic diagram showing the bearing wall when the structure of the building is distorted due to the occurrence of an earthquake or the like. FIG. 7 also shows a cross section of the stopper member in the enclosures X and Y.

  As shown in FIG. 7, an external force directed to the right side of FIG. 7, for example, acts on the building 10 due to a shake due to an earthquake or the like, thereby causing the structure of the building 10 to be distorted so as to tilt to the right side. Then, a load is applied to the stopper member 24 at the upper left and lower right of the bearing wall 21 due to the distortion. By receiving this load, as shown in the sectional view of the enclosure X, the tapered surface 71 is fitted into the slits 33 and 43, and is further pressed against the opening edges 33 a and 43 a of the slits 33 and 43.

  On the other hand, for the stopper members 24 on the upper right and lower left of the bearing wall 21, if the structure of the building 10 is tilted to the right and distorts, the load received by the distortion is applied to the stopper members 24 on the upper left and lower right as described above. Smaller than that. For this reason, as illustrated in the cross-sectional view of the enclosure Y, a state in which there is a gap between the tapered surface 71 and the slits 33 and 43 is maintained. Even if the taper surface 71 is fitted into the slits 33 and 43, the force with which the taper surface 71 is pressed against the opening edges 33a and 43a of the slits 33 and 43 is smaller than that in the above case.

  In contrast to the illustration of FIG. 7, when an external force directed to the left side acts on the building 10 and the structure of the building 10 is distorted so as to tilt to the left side, the upper left and lower right stoppers The actions of the member 24 and the upper right and lower left stopper members 24 are also opposite to those described above.

  Thus, when the structure of the building 10 is distorted due to the occurrence of an earthquake or the like, the load bearing wall 21 is integrated with the upper and lower edges 13a and 13b of the doorway 13 by the stopper member 24, and the movement of the load bearing wall 21 is also prevented. And by this integration, the load-bearing wall 21 supported so as to be movable becomes one of the seismic elements, and the seismic resistance of the building 10 having the doorway 13 which is a relatively large opening is reinforced.

  With the above configuration, the following advantageous effects can be obtained in the present embodiment.

  A bearing wall 21 is provided at the entrance 13 of the attached garage 11. In the normal case where the structure of the building 10 is not distorted, the load bearing wall 21 is supported so as to be movable in the width direction of the doorway 13. For this reason, if the load-bearing wall 21 is moved to an arbitrary position, a desired opening width between the load-bearing wall 21 and the edge of the doorway 13 (for example, an opening that matches the vehicle width of the vehicle V entering and leaving the attached garage 11). An opening having a width) can be formed.

  When the structure of the building 10 is distorted due to shaking due to an earthquake or the like, the stopper member 24 is fitted into the slits 33 and 43, so that the load-bearing wall 21 is connected to the upper and lower edges 13 a and 13 b of the doorway 13. Integrated. And by this integration, the load-bearing wall 21 supported so as to be movable becomes one of the seismic elements, and the seismic resistance of the building 10 having the doorway 13 which is a relatively large opening is reinforced.

  Thus, in this embodiment, although the bearing wall 21 is provided at the entrance 13 and the earthquake resistance of the building 10 is enhanced, the bearing wall is movable during normal times. The effectiveness of the entrance / exit 13 is not lost by the installation.

  Moreover, since the bearing wall 21 is composed of the same pillar material, beam material, wall finishing material, bracing, and the like that are used in the structure of the building 10, the structural calculation can be performed integrally with the building 10. . For this reason, even if the bearing wall 21 is provided, there is an advantage that the structural calculation of the building 10 is not complicated.

  Furthermore, if the stopper member 24 fits into the slits 33 and 43, the bearing wall 21 can be integrated with the upper and lower edges 13a and 13b of the doorway 13, so that the integration can be realized with a simple configuration. . In addition, the stopper member 24 has a tapered surface 71. In an emergency where the structure of the building 10 is distorted, the tapered surface 71 is in close contact with the opening edges 33a and 43a of the slits 33 and 43. For this reason, the stopper member 24 can be securely fitted into the slits 33 and 43.

  By reinforcing the doorway 13 with the bearing wall 21, the structure as a seismic element is strengthened compared to the reinforcement by a structure (columns, etc.) that does not have beams or braces. Can do. Further, since the wall finishing material is provided, the appearance of the building 10 is not impaired.

  Note that the present invention is not limited to the embodiment described above, and can be implemented, for example, in the form shown as another example below.

  In the above embodiment, the load bearing wall 21 is configured to be manually moved, but may be configured to be automatically moved. In this case, for example, the configuration shown in FIG. 8 is considered as an example. That is, at the upper part of the entrance / exit 13 of the attached garage 11, a feed screw 91 whose both ends are rotatably supported by a bearing, a drive device 92 such as an electric motor that rotationally drives the feed screw 91, and the drive device 92 are driven. And a control device 93 for controlling. A moving body 94 connected to the feed screw 91 is provided at the upper end portion 21 a of the bearing wall 21. When the control device 93 rotationally drives the feed screw 91 based on the operation of the operation switch, the moving body 94 moves in the width direction, and the load bearing wall 21 also moves in the width direction. In addition, the support structure in the lower end part 21b of the load-bearing wall 21 is the same as the said embodiment. Thereby, even the user with weak power can easily move the load bearing wall 21.

  In the configuration in which the load bearing wall 21 is moved electrically as described above, the control device 93 can wirelessly communicate with the in-vehicle device 95 provided in the vehicle V, and the load bearing wall 21 is based on the vehicle information acquired from the in-vehicle device 95. Can be controlled. For example, if the vehicle width information is acquired as the vehicle information, the control device 93 can grasp the opening width necessary for loading and unloading the vehicle V. For this reason, if the load bearing wall 21 is automatically moved so that an opening having the opening width is formed by the control device 93, the work of moving the load bearing wall 21 while measuring the opening width becomes unnecessary. Convenience increases.

  In the above embodiment, the load bearing wall 21 is installed as the opening reinforcing member, but it may be a pillar. Further, the finishing material is not an essential component, and may be a structure formed only by a framework such as a pillar material, a beam material, and a brace.

  In the said embodiment, although the one load-bearing wall 21 was provided in the entrance / exit 13 of the attached garage 11, it is good also as a structure provided with two or more load-bearing walls 21 movable in the width direction.

  In the above embodiment, the load-bearing wall 21 is provided in the range of the entrance / exit 13 of the attached garage 11, but as shown in FIG. 9, the load-bearing wall 21 protrudes laterally from the outer wall surface 15 of the building 10. The load-bearing wall 21 may be configured to move in the width direction in the doorway 13. As a result, the doorway 13 can be fully opened. In this case, if the load bearing wall 111 is installed on the outer wall surface 15 of the building 10 separately from the movable load bearing wall 21, the shortage of the wall of the building 10 can be compensated.

  In the said embodiment, although the entrance / exit 13 of the attached garage 11 was taken as an example as an opening part, the example of an opening part is not limited to this. For example, as shown in FIG. 10, when an entrance space 112 outside the entrance adjacent to the side of the attached garage 11 is provided on the first floor portion of the building 101, the entrance 113 to the entrance space 112 and the access to the attached garage 11 are provided. The opening combined with the doorway 13 may be an opening, and the load bearing wall 21 may be installed there.

  In addition, as shown in FIGS. 11 and 12, when the auxiliary structure frames 103 and 104 including pillars, walls, braces, and the like are provided in the buildings 101 and 102, the first floor portion of the auxiliary structure frames 103 and 104 is provided. The openings 114 and 115 provided in the above may be used as openings, and the load bearing wall 21 may be installed there.

  In the said embodiment, although the guide roller 23 was provided as a runner, the structure of a runner is not limited to this, For example, the protrusion which is provided in a sliding door may be sufficient. Even when such a ridge is used as a runner, it is preferable to provide a roller or the like on the lower ridge to make the load bearing wall 21 move smoothly.

  In the above-described embodiment, the lower guide rail 41 is formed in a cylindrical shape, and the inside of the cylinder is used as a guide passage. However, the guide rail 41 may be formed in a U-shaped cross section to have a guide groove. . In this case, the opening of the guide groove serves as a passage opening instead of the slit 43.

  In the above embodiment, the stopper member 24 fitted into the slits 33 and 43 is an integrated means. However, the structure of the integrated means is not limited to the structure. For example, both the upper and lower edges of the doorway 13 in an emergency. It may be an adhesive seismic mat that is in close contact with 13a, 13b.

  In the said embodiment, although the load-bearing wall 21 is utilized for seismic-proof ensuring, you may utilize for the crime prevention with respect to the vehicle V parked in the attached garage 11 in addition to it. As an example, if the load bearing wall 21 is arranged in front of the parked vehicle V, the vehicle V can be very difficult to leave due to the presence of the load bearing wall 21, so that the vehicle V can be prevented from being stolen. In this case, in the above-described configuration in which the load bearing wall 21 is automatically moved, the control device 93 may control the drive device 92 to move the load bearing wall 21 to the front of the vehicle V. The control may be executed based on the detection result of the sensor. For example, when the vehicle V is received, the vehicle detection sensor detects that the vehicle V has been received, and the movement control of the load bearing wall 21 toward the front of the vehicle V is executed based on the detection information. User convenience is enhanced.

Front view of the building. A floor plan mainly showing the attached garage in the first floor of the building. The front view of a bearing wall. AA sectional drawing in FIG. BB sectional drawing in FIG. CC sectional drawing in FIG. Schematic which shows a load-bearing wall when the structure of a building is distorted. Schematic which shows another example of the upper side support structure of a bearing wall. The floor plan which shows another installation structure of a bearing wall. The floor plan which shows another installation structure of a bearing wall. The floor plan which shows another installation structure of a bearing wall. The floor plan which shows another installation structure of a bearing wall.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 10 ... Building, 11 ... Attached garage, 13 ... Doorway (opening part), 21 ... Bearing wall (opening part reinforcement member), 22 ... Guide rail (support means), 23 ... Guide roller (support means, runner), 24 ... Stop member (integration means), 32, 42 ... guide passage, 33, 43 ... slit (passage opening), 92 ... drive device (drive means), 93 ... control device (control means), V ... vehicle.

Claims (8)

A building with an opening that communicates indoors and outdoors,
An opening reinforcing member extending in the vertical direction and reaching both upper and lower edges of the opening;
Supporting means for supporting the opening reinforcing member so as to be movable in the width direction of the opening;
A building characterized by having   The building according to claim 1, wherein the opening reinforcing member is a load bearing wall.   The building according to claim 1, wherein the opening reinforcing member becomes a part of the earthquake-resistant element and reinforces the opening when distortion occurs in the building structure. When the building structure is distorted, the opening reinforcing member and the upper and lower edges of the opening are integrated, respectively, between the opening reinforcing member and the upper and lower edges of the opening. Providing an integration means,
The building according to claim 3, wherein the opening reinforcing member becomes a part of the seismic element by integrating the both. The support means is
Runners provided at both upper and lower ends of the opening reinforcing member;
A guide passage that is provided across the entire width direction of the opening at both upper and lower edges of the opening, and guides the movement of the runner;
With
The guide passage has a passage opening through which the runner is inserted, and the passage opening is formed over the entire region in the extending direction of the guide passage.
5. The building according to claim 4, wherein the integration unit is a stopper member that is provided on the opening reinforcing member and is fitted to the passage opening by receiving a load applied to the opening reinforcing member due to distortion of a building structure.   The building according to claim 1, wherein the opening is an entrance to an attached garage. Driving means for moving the opening reinforcing member in the width direction of the doorway of the attached garage;
Control means for controlling the drive of the drive means;
With
The control means acquires vehicle information related to the vehicle from the vehicle, controls the driving means based on the acquired vehicle information, and the opening reinforcing member is provided at a position where an opening that allows the vehicle to enter and exit is formed. The building according to claim 6, which is arranged. Driving means for moving the opening reinforcing member in the width direction of the doorway of the attached garage;
Control means for controlling the drive of the drive means;
With
The building according to any one of claims 6 and 7, wherein the control means controls the driving means to dispose the opening reinforcing member in front of a vehicle parked in the attached garage.

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