JP6682424B2 - Structure connection structure - Google Patents

Description

  The present invention relates to a shape member connecting structure for connecting shape members such as a frame.

  Use a misalignment preventive tool to prevent misalignment (misalignment) at the edge when connecting end faces (edges) of building members made of extruded aluminum etc. A structure for connection is known (Patent Document 1).

  In Patent Document 1, a pair of locking protrusions is provided to face each member that is abutted and connected to each other, and an end edge of a misalignment preventive device that is disposed over each member is provided on each locking protrusion. By locking and pressing the protruding portion of the misalignment preventive member against the pressed portion of each member, misalignment of the member connecting portion is prevented.

Japanese Utility Model Publication No. 2-144904

  However, the misalignment preventive tool is dimensioned so that the protrusion and the three edges of each end edge are brought into pressure contact with the pressed contact portion of the member and the locking projection piece. For this reason, the misalignment prevention member must be press-fitted into the space surrounded by the pressure-contacted portion and the locking projection piece, and the connection workability is deteriorated. Further, when the misalignment preventing member does not press into the pressed contact portion and the locking projection piece due to deformation of the protruding portion of the misalignment preventing member or the like, misalignment occurs between members to be connected and a step is generated. There is a risk.

  An object of the present invention is to provide a shape member connecting structure capable of preventing a step from being generated between the shape members without lowering workability of connection when connecting the two shape members.

  The profile connection structure of this invention is a profile connection structure provided with two profile and the hanging member arrange | positioned between the said two profile, and the said profile is a profile. A main body and a first engaging portion provided on the back surface of the profile main body, wherein the hanging member has a second engaging portion that engages with the first engaging portion; A fin portion arranged on the back surface side of the material main body portion, the first engaging portion is formed of one of an engaging concave portion and an engaging convex portion, and the second engaging portion is the engaging portion. It is configured by the other of the concave portion and the engaging convex portion, and is slidably engaged with the first engaging portion from the forefront of the profile main body, and the fin portion is provided between the profile main body and the fin portion. It is characterized in that a pressing member that presses in a direction away from the shape member main body is arranged.

According to the present invention, the second engaging portion of the hanging member can be engaged with the first engaging portion of the shape member, so that the height positions of the respective shape members can be aligned with respect to the hanging member. . Therefore, it is possible to align the height position of the surface of the profile (exposed surface exposed to the indoor side, etc.), prevent a step from occurring between the profiles, and expose the edge of one profile. It is possible to prevent the situation.
Further, since the pressing member is arranged between the shape member main body portion and the fin portion, the hanging member is pushed in the direction away from the shape member main body portion, and the first engaging portion and the second engaging portion are brought into close contact with each other. be able to. For this reason, rattling in the engaged state can be prevented even when a clearance is provided in the engaging portion so that the second engaging portion can be slidably engaged with the first engaging portion without press-fitting.
Therefore, the workability of connecting the respective shape members can be improved, and a step can be prevented from occurring between the shape members.

  In the shape member connecting structure according to the present invention, it is preferable that the engaging concave portion is formed by a screw hole portion.

According to the present invention, since the engaging recess is formed by the screw hole, the manufacturing is easier and the cost can be reduced as compared with the case of forming a dedicated recess such as a dovetail groove.
If the first engaging portion of the shape member is formed by a screw hole portion, a screw hole portion for fixing the shape member to another shape member with a screw and a screw hole portion for engaging the hanging member are provided. Can be combined. Therefore, as compared with the case where the first engaging portion different from the screw hole portion is formed in the shape member, the structure of the shape member can be simplified, the manufacturing can be easily performed, and the cost can be reduced.

  In the shape member connecting structure of the present invention, the two shape members are linearly arranged, the hanging member is arranged so as to straddle each of the shape members, and is engaged with each of the shape members. It is preferably composed of a composite member.

  According to the present invention, it is possible to prevent a step from being formed between each of the shape members by disposing the hanging member constituted by one engaging member across the two shape members and engaging with each other. . Therefore, the number of parts can be reduced, and the work of connecting the shape members can be easily performed.

  In the frame shape connecting structure of the present invention, the two frame members are arranged at a projecting corner portion or an inside corner portion, and the hanging member is connected to the connecting plate and one of the two frame members attached to the connecting plate. It is preferable that an engaging member that is engaged with the engaging member and an engaging member that is attached to the connecting plate and engaged with the other of the two shape members are provided.

  The shape members arranged in the projecting corner portion and the entering corner portion are arranged not at a straight line shape but at a predetermined intersecting angle. Therefore, by using a hanging member in which two engaging members are attached to the connecting plate and engaging each engaging member with each shape member, it is possible to prevent a step from being generated between each shape member. Therefore, the connecting plate needs to be prepared according to the crossing angle of each shape member, but the engaging member can be shared, the number of types of parts can be reduced, and the cost can be reduced.

  In the shape member connecting structure according to the present invention, each of the engaging members includes a holding portion capable of holding the connecting plate, and the engaging member and the connecting plate have the connecting plate held by the holding portion. It is preferably screwed in the closed state.

  According to the present invention, each engaging member and the connecting plate can be easily integrated by providing each engaging member with the holding unit, and holding the connecting plate by the holding unit and screwing.

  In the shape member connecting structure according to the present invention, the engaging member includes a main body piece portion, the second engagement portion protruding from a surface of the main body piece portion, and a protruding portion from one side surface of the main body piece portion. It is preferable that the fin portion is formed and a second fin portion is provided so as to project from a position lower than the fin portion on the other side surface of the main body piece portion.

  According to the present invention, since the engaging member has two fins, the fin and the second fin, the pressing member is arranged between the profile main body and the fin, and Another pressing member can be arranged between the second fin part and the second fin part. By arranging the pressing members on both sides of the engaging member in this way, it is possible to further prevent rattling between the shape member and the engaging member.

  In the shape member connecting structure of the present invention, it is preferable that a sealing material is filled between the small openings of the shape member, and the hanging member and the pressing member also serve as a backup material of the sealing material.

  According to the present invention, when the sealing material is filled between the small openings, the hanging member and the pressing material can also be used as a backup material for the sealing material. Therefore, the number of parts can be reduced and the cost can be reduced as compared with the case where a backup material is prepared separately from the hanging member and the pressing material.

  According to the shape member connecting structure of the present invention, when connecting two shape members, it is possible to prevent a step from being generated between the shape members without deteriorating the connection workability.

FIG. 3 is an internal view showing a connecting window using the shape member connecting structure according to the first embodiment of the present invention. FIG. 3 is a cross-sectional view showing a frame connecting structure. FIG. 3 is a vertical cross-sectional view showing a frame connecting structure. The perspective view which shows the engaging member which is a hanging member. The top view which shows the state which filled the sealing material between the frame. The cross-sectional view which shows the structural member connection structure of 2nd Embodiment of this invention. The longitudinal cross-sectional view which shows the frame connection structure of 2nd Embodiment. The perspective view which shows the hanging member of 2nd Embodiment. The cross-sectional view which shows the frame connection structure of 3rd Embodiment of this invention. The top view which shows the hanging member of a modification.

[First Embodiment]
Hereinafter, a first embodiment of the present invention will be described with reference to the drawings.
In this embodiment, as shown in FIGS. 1 to 5, a frame 40 arranged along the window frame of the continuous window 1 is made of an aluminum extruded frame, and a frame connecting structure for connecting the frames (frames). Is. In FIGS. 2, 3 and 5, hatching is omitted in the sectional views of the upright 5, the vertical frames 32A and 32B, the lower frames 31A and 31B, and the frame 40 in order to make the drawings easy to see. Similarly, hatching is omitted in FIGS. 6, 7, and 9 of the second and third embodiments described later.
The continuous window 1 is provided on an outer wall portion of a building or the like, and in the present embodiment, it is configured by arranging the sliding windows 2A and 2B on the left and right.

  The sliding windows 2A, 2B include window frames 3A, 3B assembled in a rectangular frame shape, and shoji 4A, 4B slidably arranged along rails provided on the window frames 3A, 3B. It is configured. The window frames 3A and 3B include lower frames 31A and 31B, left and right vertical frames 32A and 32B, and upper frames 33A and 33B.

As shown in FIG. 2, the continuous window 1 is configured by connecting vertical frames 32A and 32B, which are arranged adjacent to each other in the sliding windows 2A and 2B, with each other via a cuboid 5.
A frame (also referred to as a lower frame or a set board) 40 is arranged on the indoor side of the lower frames 31A and 31B. The frame 40 includes a frame 40A arranged on the indoor side of the lower frame 31A and a frame 40B arranged on the indoor side of the lower frame 31B. Each frame 40A, 40B has the same cross-sectional shape as shown in FIG. In the following description, since the frame 40A and the frame 40B have a common characteristic portion, the frame 40 will be described as a characteristic of the frame 40.

[Frame composition]
The frame 40 is made of extruded aluminum material. As shown in FIG. 3, the frame 40 is provided with a flat plate-shaped main body 41, and on the rear surface (lower surface) side of the main body 41, a screw hole portion (engagement recess) that is a first engaging portion. 42, 43, a projecting piece portion 44 projecting between the screw hole portions 42, 43, and a connecting groove portion 45 provided on the back surface side of the indoor side end portion of the shape material main body portion 41 are formed.
Note that the frame 40 of the present embodiment is provided with the two screw hole portions 42 and 43 because it has a large prospective dimension, but if the prospective dimension is small, only one screw hole portion may be provided.

The screw hole portions 42 and 43 are continuously formed in the extrusion direction of the frame 40, that is, in the longitudinal direction of the frame 40.
Of the screw hole portions 42, 43, the screw hole portion 42 arranged on the indoor side is composed of two protruding pieces 421, 422 protruding downward from the back surface of the shape member main body portion 41. A plurality of protrusions are formed on the inner peripheral surfaces of the protruding pieces 421 and 422 so that screws (screws) can be screwed into the recesses (vis holes) having a substantially circular cross section as a whole.
Further, between the lower ends of the projecting pieces 421 and 422, groove opening portions 425 are formed which are continuous along the longitudinal direction (extrusion direction) of the frame 40. The width dimension of the groove opening 425 (the dimension along the indoor / outdoor direction of the frame 40, that is, the prospective direction) is smaller than the maximum width dimension of the screw hole.

The screw hole portion 43 arranged on the outdoor side is composed of two projecting pieces 431 and 432 projecting downward from the back surface of the shape member main body portion 41. The projecting pieces 431 and 432 project below the projecting pieces 421 and 422.
A plurality of protrusions are formed on the inner peripheral surfaces of the base ends (upper ends) of the projecting pieces 431 and 432 so that screws (screws) can be screwed into the recesses (vis holes) having a substantially circular cross section as a whole. ing.
Further, protrusions that partition the screw holes are formed at intermediate height positions of the projecting pieces 421 and 422, and groove openings 435 that are continuous along the longitudinal direction (extrusion direction) of the frame 40 are formed between the protrusions. Has been done. The width dimension of the groove opening 435 (dimension along the prospective direction) is smaller than the maximum width dimension of the screw hole.

  The projecting piece portion 44 is provided so as to project downward from the lower surface of the shape member main body portion 41 and further bent toward the indoor side. The protruding piece portion 44 is provided at a position where it comes into contact with the indoor surface of the pressing member 60 described later.

The connecting groove portion 45 includes an inner piece portion 451 extending downward from the indoor side edge of the shape member main body portion 41, a lower surface portion 452 extending from the lower end of the inner piece portion 451 to the outdoor side, and a lower surface portion 452. It is provided with a protruding portion 453 protruding upward from the outer end portion and a protruding portion 454 protruding downward at a position facing the protruding portion 453 on the back surface of the shape member main body portion 41.
A connecting member 70, which will be described later, is slidably inserted into the connecting groove portion 45 from the edge of the frame 40. The connecting member 70 is slidably movable only in the longitudinal direction of the frame 40, and is inserted into the connecting groove portion 45 immovably in other directions (vertical direction and indoor / outdoor direction).

The frame 40 can be manufactured by cutting an extruded aluminum shape member in a size corresponding to the length dimension of the lower frames 31A and 31B in which the frame 40 is arranged.
Since the screw hole portions 42 and 43 are integrally formed with the frame main body portion 41 by extrusion molding of the frame 40, end faces (edges) in the extrusion direction of the screw hole portions 42 and 43 are open.

[Hanging member (engaging member)]
The hanging member (engaging member) 50 is made of an aluminum extruded shape member and is arranged so as to be stretched over the two frames 40. The engagement member 50 is used for aligning the height positions of the surfaces of the two frames 40 to prevent a step from being formed between the shape members (frames 40). In this embodiment, since the frame 40 has a large prospective dimension, the two engaging members 50, that is, the engaging member 50A on the indoor side and the engaging member 50B on the outdoor side are used.
As shown in FIG. 4, the engagement member 50 includes a flat plate-shaped main body piece portion 51, an engagement convex portion 52 that is a second engagement portion protruding from the surface of the main body piece portion 51, and a main body piece portion. In the holding portion 53 formed on the back surface side of the body 51, the fin portion 55 protruding from one side surface (indoor side end surface) of the main body piece portion 51, and the other side surface (outdoor side end surface) of the main body piece portion 51. The second fin portion 56 is provided so as to project from a position below the fin portion 55.

  A groove 511 extending along the pushing direction of the engaging member 50 is formed at a substantially central position in the width direction (prospect direction) of the main body piece 51. The groove 511 is used for positioning when forming a through hole in the main body piece 51.

The engagement protrusion 52 is provided so as to project upward from the outdoor end of the main body piece 51. Therefore, the engagement protrusion 52 is disposed closer to the fin 55 than the second fin 56.
The engagement protrusion 52 includes a protrusion 521 protruding upward from the main body piece 51, and an engagement portion 522 formed at an upper end (tip) of the protrusion 521. The engaging portion 522 is formed to have a substantially circular cross section, and the maximum width dimension of the cross section is larger than the opening width dimension of the groove opening portions 425 and 435. Therefore, when the engaging member 50 is attached to the frame 40, the engaging convex portion 52 is slid from the small holes of the screw hole portions 42 and 43. Then, the ridge portion 521 is inserted into the groove openings 425, 435, the engaging portion 522 is inserted inside the screw hole, and the engaging convex portion 52 is engaged with the screw hole portions 42, 43 which are engaging concave portions. . Thereby, the engaging convex portion 52 of the engaging member 50 is slidable in the longitudinal direction of the frame 40 with respect to the screw hole portions 42 and 43 of the frame 40, but in other directions (indoor / outdoor direction or vertical direction). Direction) is immovably engaged.

  The protruding portion 521 is formed with flange portions 523 protruding from the position below the engaging portion 522 to the outdoor side and the indoor side, respectively. The flange portion 523 can contact the lower surfaces of the screw hole portions 42 and 43 when the engaging portion 522 is arranged inside the screw hole portions 42 and 43.

  The holding portion 53 extends downward from the indoor side end portion and the outdoor side end portion of the main body piece portion 51, respectively, and is further bent in a direction toward each other, and is formed into a substantially L-shaped holding piece portion 531. And 532 are formed. The holding portion 53 is used to hold the connecting plate when the two engaging members 50 are connected, and is not used in the present embodiment, as described in the second embodiment described later.

The fin portion 55 extends horizontally from one side surface (indoor side) of the main body piece 51 toward the indoor side. Therefore, as shown in FIG. 3, when the engaging member 50 is engaged with the frame 40, the fin portions 55 are arranged on the back surface side of the shape member main body portion 41 with a space therebetween.
The second fin portion 56 extends horizontally from the other side surface (outdoor side) of the main body piece 51 toward the outdoor side. In the present embodiment, the other side surface of the main body piece portion 51 includes the outdoor surface of the holding piece portion 532, and the second fin portion 56 is provided on this side surface so as to project from a position lower than the fin portion 55. ing.

The length dimension (dimension in the pushing direction) of the engagement member 50 of the present embodiment is a dimension that can be engaged with each frame 40 when the engagement member 50 is arranged across two frame 40. It is said that. For example, in the present embodiment, the length dimension of the engaging member 50 is set to about 40 to 60 mm (for example, 50 mm), and the length dimension of the engaging portion with each frame 40 is set to about 20 to 30 mm. ing.
Here, if the length dimension of the engaging member 50 is too short, the function of aligning the surface heights of the respective frame 40 is weakened, and it may not be possible to sufficiently prevent the occurrence of a step.
On the other hand, if the length dimension of the engaging member 50 is too long, the dimension for engaging the frame 40 becomes long, and the engaging work becomes difficult.
Therefore, the length dimension of the engaging member 50 may be set in consideration of these points.

  The cross-sectional shape of the engaging member 50 is not limited to the configuration of this embodiment, but may be designed in consideration of ease of extrusion molding, rigidity, and the like. For example, the arrangement position of the engaging convex portion 52 is not limited as long as it is between the fin portion 55 and the second fin portion 56, but in consideration of the ease of extrusion molding and the like, the shape of this embodiment is preferable. .

[Pressing material]
The pressing member 60 (60A, 60B) is arranged between the back surface (lower surface) of the frame main body portion 41 of the frame 40 and the fin portion 55 of each engaging member 50. The pressing member 60 is a member that can press the fin portion 55 downward by a repulsive force when it is press-fitted between the shape body 41 and the fin portion 55. For example, as the pressing member 60, a general backup material made of expanded polyethylene, expanded polyurethane, or the like can be used.
The pressing member 60 is attached in advance to the back surface of the shape member main body portion 41 of one of the two frames 40 arranged by the engaging member 50 with an adhesive or a double-sided tape. There is.

In this embodiment, since the two engaging members 50A and 50B are used, the two pressing members 60, that is, the indoor pressing member 60A and the outdoor pressing member 60B are provided.
The pressing member 60A is arranged between the profile member main body 41 and the fin portion 55 of the engaging member 50A. The pressing member 60B is arranged between the profile member main body 41 and the second fin portion 56 of the engaging member 50A and the fin portion 55 of the engaging member 50B.

  The pressing members 60A and 60B have the same height dimension, and this height dimension is made larger than the distance between the profile member main body portion 41 and each fin portion 55. Therefore, the pressing members 60A and 60B are compressed between the profile member main body portion 41 and the fin portions 55, and the repulsive force pushes the fin portions 55 of the engaging members 50A and 50B downward. When the fin part 55 is pushed downward, the engaging part 522 of the engaging convex part 52 comes into contact with the groove opening parts 425, 435 side of the screw hole parts 42, 43. As a result, rattling between the screw hole portions 42 and 43, which are engagement recesses, and the engagement protrusions 52 is suppressed.

The pressing member 60B is also arranged between the shape member main body portion 41 and the second fin portion 56 of the engaging member 50A, but the second fin portion 56 is provided at a position lower than the fin portion 55. Therefore, the force of pressing the second fin portion 56 downward by the pressing member 60B is smaller than the force of pressing the fin portion 55 downward by the pressing member 60A.
Therefore, the engaging member 50A is inclined so that the fin portion 55 close to the engaging convex portion 52 is pushed downward and the second fin portion 56 moves upward. As a result, the second fin portion 56 comes into pressure contact with the pressing member 60B, and the engaging member 50A is stably arranged without rattling.

  Since the pressing member with which the second fin portion 56 of the engaging member 50B abuts is not provided, the engaging member 50B is inclined so that the fin portion 55 is pressed downward and the second fin portion 56 side moves upward. It At this time, since the protruding piece 431 of the screw hole portion 43 is extended downward, the engagement member 50B is in a state in which the main body piece portion 51 abuts on the lower end of the protruding piece 431, and is stably arranged without rattling.

[Connected parts]
The connecting member 70 is inserted in the connecting groove portion 45 at the indoor end of each frame 40 so as to extend across each frame 40. The connecting member 70 is made of a synthetic resin material, and includes a first connecting member 71 as shown in FIGS. The first connecting member 71 is provided with a rotary shaft portion 73 on one end side. A second connecting member described in the second embodiment can be rotatably and detachably connected to the rotating shaft portion 73. That is, the connecting member 70 may be used only by the first connecting member 71 or may be used by using the first connecting member 71 and the second connecting member.
When the frame 40 is arranged in a straight line as in the present embodiment, only the first connecting member 71 of the connecting member 70 is used, and the rotating shaft portion 73 side of the first connecting member 71 is connected to one frame 40. It is inserted into the groove portion 45, and the other end side is inserted into the connecting groove portion 45 of the other frame 40.

[Frame connection procedure]
Next, a procedure for connecting the two frames 40 will be described.
First, the engaging members 50A, 50B and the connecting member 70 are slidably engaged with one of the frame 40A, 40B, and are assembled in a state where they do not protrude from the forehead.
Further, the pressing members 60A and 60B are bonded to the frame main body portion 41 of the one frame 40B. At this time, as shown in FIG. 2, in the pressing members 60A and 60B, the area of the bonded portion to the frame 40B is larger than that of the non-bonded portion protruding from the frame 40B toward the frame 40A.
The engaging members 50A and 50B may be incorporated into only one frame or may be incorporated into separate frames 40A and 40B, but in the present embodiment, the frame in which the pressing members 60A and 60B are not adhered. The engaging members 50A, 50B and the connecting member 70 are incorporated in 40A.

Next, the two frames 40A and 40B are arranged with their edges facing each other. At this time, the pressing members 60A and 60B are arranged so as to straddle the respective frames 40A and 40B.
Next, the engaging members 50A, 50B and the connecting member 70 are slid and moved to the positions straddling the respective frames 40A, 40B.
As a result, the pressing members 60A and 60B are disposed between the profile member main body 41 and the fin portion 55, and push the fin portion 55 downward, so that there is rattling between the engaging convex portion 52 and the screw hole portions 42 and 43. Can be suppressed.

  When a gap is created between the small edges due to an error in the dimensional accuracy of the frames 40A and 40B, the sealing material 90 may be filled between the small edges as shown in FIG. In this case, the engaging members 50A and 50B and the pressing members 60A and 60B can be used as backup materials for the sealing material 90.

  When a vertical frame or an upper frame other than the frames 40A and 40B is provided, the upper frame 40C is arranged along the upper frames 33A and 33B of the window frames 3A and 3B, and the vertical frame 40D is arranged along the vertical frames 32A and 32B. To place. Since the upper frame 40C can be formed of the same shape as the lower frames 40A and 40B, the same connecting structure as that of the lower frames 40A and 40B can be adopted as the connecting portion between the upper frames 40C. Further, the vertical frame 40D, the upper frame 40C, and the lower frames 40A, 40B can be connected by screwing screws into the screw hole portions 42, 43 from the vertical frame 40D.

[Effects of First Embodiment]
According to the first embodiment, when connecting the two frames 40A and 40B, not only the connecting member 70 but also the engaging members 50A and 50B are arranged across the respective frames 40A and 40B. , 40B, the surface height positions of the profile main body 41 can be aligned. Therefore, even when the frame 40A, 40B having a large prospective dimension is installed, it is possible to prevent the surface of the shape member main body 41 from being different (the height position is displaced) and to prevent a step from occurring. It is also possible to prevent the small edge from being exposed. Therefore, the surfaces of the frames 40A and 40B are flush with each other, and the design can be improved.

  Since the pressing members 60A and 60B are provided, the screw hole portions 42 and 43 of the frame portions 40A and 40B and the engaging convex portions 52 of the engaging members 50A and 50B can be brought into close contact with each other, and the metal members are engaged with each other. It is possible to prevent rattling at the joint. Further, since the rattling can be prevented by the pressing members 60A and 60B, the engaging portion 522 of the engaging convex portion 52 can be formed in a size that can be easily inserted into the screw hole portions 42 and 43, and the engaging members 50A and 50B can be slid. It can be moved smoothly. Therefore, the workability of connecting the frames 40A and 40B can be improved, and a step can be prevented from occurring between the frames 40A and 40B.

  The screw hole portions 42, 43 used when fixing the frame 40A, 40B to the vertical frame 40D are used as engaging recesses, and the engaging protrusions 52 of the engaging members 50A, 50B are engaged with the screw hole portions 42, 43. Therefore, it is not necessary to form a dedicated engaging recess such as a dovetail groove in the frame 40A, 40B. Therefore, the frames 40A and 40B that have been conventionally used can be used, and the cost can be reduced as compared with the case where a dedicated engagement recess is formed.

Since the engaging members 50A, 50B and the pressing members 60A, 60B are arranged so as to straddle the small edges of the frame frames 40A, 40B, a seal for sealing these parts between the frame frames 40A, 40B (joint portion). Can also be used as a backup material for materials. Therefore, when sealing the joint portions of the frame 40A, 40B, it is not necessary to dispose another backup material, the number of parts can be reduced, and the construction workability can be improved.
Further, since the engaging member 50A and the engaging member 50B are engaged over the frames 40A and 40B and the surface height positions of the frames 40A and 40B are aligned with respect to the same part, the number of parts is reduced. The number of frames can be reduced, and the surfaces of the frames 40A and 40B can be accurately set flush with each other.

[Second Embodiment]
Next, a second embodiment of the present invention will be described based on FIGS. Note that FIG. 7 is a cross-sectional view taken along the line VII-VII of FIG.
The first embodiment has a structure in which the sliding windows 2A and 2B connect the frames 40A and 40B provided in the continuous window 1 arranged in a straight line. On the other hand, in the second embodiment, the window frames 3A and 3B forming the sliding windows 2A and 2B are connected to the upright 80 for the projecting corner of the building, and the sliding windows 2A and 2B (window frame 3A 3B) is arranged at a projected angle of 90 ° to connect the frame 140 (140A, 140B) provided in the projected corner portion.

In the second embodiment, the frames 140A and 140B are arranged along the sliding windows 2A and 2B at a 90-degree intersection angle. For this reason, the edge of the frame 140A, 140B is cut so as to form an inclined surface of 45 degrees with respect to the longitudinal direction (extrusion direction) of the frame 140A, 140B, and the inclined surfaces (edge) are connected to each other. ing.
As shown in FIG. 7, the frame 140A, 140B of the second embodiment is an aluminum extruded profile having a profile body 141, a screw hole 142, and a connecting groove 145, as in the frame 40 of the first embodiment. is there. However, since the frame 140A, 140B has a smaller prospective dimension than the frame 40, the screw hole portion 142 is formed at only one position in the prospective direction.
Similar to the screw hole portion 43 of the first embodiment, the screw hole portion 142 has a projecting piece that defines a screw hole at the base end side and has a lower end side that protrudes below the screw hole portion.
Since the connecting groove portion 145 has the same structure as the connecting groove portion 45 of the first embodiment, the description thereof will be omitted.

[Hanging member]
In the projecting corner portion, the hanging member 100 shown in FIG. 8 is arranged so as to be stretched over the two frames 140A and 140B. The hanging member 100 includes two engaging members 50 (50C and 50D) and a connecting plate 110 that connects the two engaging members 50C and 50D.
The engaging members 50C and 50D are extruded aluminum members having the same cross-sectional shape as the engaging member 50 used in the first embodiment, and are different only in the length dimension, and therefore description thereof will be omitted.

The connecting plate 110 is formed by processing a metal plate such as steel, and includes a base portion 111 having a planar rectangular shape, and protruding portions 112 protruding from two intersecting sides of the base portion 111. The crossing angle of the two projecting portions 112 in the projecting direction is set to 90 °, which is the same as the projected corner angle.
The width dimension of the projecting portion 112 is formed according to the width dimension of the holding portion 53 in each of the engaging members 50C and 50D, and the projecting portion 112 is inserted into the holding portion 53 of each of the engaging members 50C and 50D. It can be held.
A through hole 512 through which a screw is inserted is formed in the main body 51 of the engaging members 50C and 50D, and a screw hole 114 into which the screw 120 inserted through the through hole 512 is screwed is formed in the protrusion 112. Has been done. Therefore, the hanging member 100 is assembled by inserting the protruding portion 112 of the connecting plate 110 into the holding portions 53 of the engaging members 50C and 50D and fixing them with the screws 120.

[Pressing material]
Between the back surface (lower surface) of the shape member main body 141 of the frame 140A, 140B and the fin portion 55 of each engaging member 50C, 50D of the hanging member 100, the same as the pressing member 60 of the first embodiment. A pressing member 65 is arranged.
Since the pressing member 65 is arranged along the front edge of each frame 140A, 140B, it is arranged obliquely with respect to the engaging members 50C, 50D as shown in FIG. The pressing member 65 is obliquely cut along the engaging projection 52 and the screw hole 142 so as not to interfere with the engaging projection 52 and the screw hole 142 of the engaging member 50.

  Like the pressing member 60, the pressing member 65 is arranged between the fin portions 55 of the engaging members 50C and 50D and the shape member main body portion 141 of the frames 140A and 140B, and the fin portions 55 are pressed downward. For this reason, the outdoor side of each of the engaging members 50C and 50D inclines upward, and the profile member main body 141 abuts on the protruding piece of the screw hole portion 142, as in the engaging member 50B of the first embodiment.

[Connecting member]
In the second embodiment, since the respective frames 140A and 140B are arranged at the projected corners, they are not arranged linearly but at a predetermined intersection angle. Therefore, the connecting member 70 of the second embodiment is configured by the first connecting member 71 and the second connecting member 72 that are rotatably assembled by the rotating shaft portion 73.

[Frame connection procedure]
Next, a procedure for connecting the two frames 140A and 140B in the second embodiment will be described.
The pressing material 65 is preliminarily adhered to the back surface of the main body 141 of the frame 140B.
When connecting the two frames 140A and 140B that are cross-arranged at the projecting corner portion, the engaging protrusion 52 of one engaging member 50D of the two engaging members 50C and 50D of the hanging member 100 is used. , The screw hole portion 142 of the one frame 140B is inserted from the fore edge and engaged.
One (for example, the second connecting member 72) of the first connecting member 71 and the second connecting member 72 of the connecting member 70 is inserted into the connecting groove portion 145 of the frame 140B, and the other (for example, the first connecting member 71) of the frame 140B. Keep it protruding from the edge.

  Next, the other frame 140A is slid from the frame 140B in the direction of 90 °, and the respective edges are butted. At this time, the first connecting member 71 of the connecting member 70 is inserted into the connecting groove portion 145 of the frame 140A, and the engaging protrusion 52 of the other engaging member 50C is engaged with the screw hole portion 142 of the frame 140A.

As described above, the end portion of the pressing member 65 is arranged on the back surface of the frame main body portion 141 of the frame 140A, and is arranged so as to straddle the frame 140A, 140B.
Since the first connecting member 71 and the second connecting member 72 are inserted into the connecting groove portions 145 of the frames 140A and 140B, respectively, the connecting member 70 is disposed across the frames 140A and 140B.
Since the engaging member 50C is engaged with the frame 140A and the engaging member 50D is engaged with the frame 140B, the hanging member 100 is arranged across the frames 140A and 140B.
The pressing member 65 is arranged between the shape member main body portion 141 of each frame 140A, 140B and the fin portion 55 of each engaging member 50C, 50D and pushes the fin portion 55 downward. Since the fin portion 55 and the pressing member 65 overlap each other in this manner, rattling between the engaging convex portion 52 and the screw hole portion 142 which is the engaging concave portion can be suppressed.

[Effects of Second Embodiment]
According to the second embodiment as described above, when arranging the frames 140A and 140B in the projecting corner portion, it is possible to prevent a step from being generated between the frames 140A and 140B, and to obtain the same effect as the first embodiment. Play.
Furthermore, since the engaging members 50C and 50D of the hanging member 100 have the same cross-sectional shape as the engaging members 50A and 50B of the first embodiment, the same extruded product can be cut into respective lengths. The engaging members 50A, 50B, 50C, 50D can be easily manufactured at low cost.
The hanging member 100 can be assembled by screwing the engagement members 50C and 50D and the connecting plate 110. Therefore, the connecting plate 110 can be commonly used even when the length dimensions of the engaging members 50C and 50D are changed.
Since the hanging member 100 is held by the holding portion 53 provided on the back surface side of the main body piece portion 51 of the engaging members 50C and 50D, the hanging member 100 does not interfere with the screw hole portions 142 of the frame portions 140A and 140B. For this reason, it is not necessary to perform a process such as cutting off the screw hole portion 142 when cutting the edge of the frame 140A, 140B so as to form an inclined surface of 45 °. Therefore, the work of processing the frame 140A, 140B can be easily performed.
Further, since the connecting member 70 can adjust the angles of the first connecting member 71 and the second connecting member 72 about the rotation shaft portion 73, the same connection is achieved even when the crossing angles (projection angles) of the frame frames 140A and 140B are different. The member 70 can be used.

[Third Embodiment]
A third embodiment will be described based on FIG.
In the third embodiment, the window frames 3A and 3B that form the sliding windows 2A and 2B are connected to the upright 85 for the corner of the building, and the sliding windows 2A and 2B (window frames 3A and 3B) are connected to each other. This is a structure for connecting the frame frames 240 (240A, 240B) provided in the entering corner portions arranged at the entering angle of 90 °.

  In the third embodiment, the frames 240A and 240B are arranged along the sliding windows 2A and 2B at an angle of 90 degrees. Therefore, the edge of the frame 240A, 240B is cut so as to form an inclined surface of 45 degrees with respect to the longitudinal direction (extrusion direction) of the frame 240A, 240B, and the inclined surfaces (edge) are butted against each other. They are connected by using the frame member 100 and the connecting member 70.

The frame parts 240A and 240B of the third embodiment are different from the frame parts 140A and 140B of the second embodiment only in the cutting direction of the fore edge, and the other configurations are the same, so description thereof will be omitted. Further, the pressing member 65, the connecting member 70, and the hanging member 100 used in the third embodiment can be the same as those in the second embodiment, and thus the description thereof will be omitted.
Furthermore, the procedure for connecting the two frames 240A and 240B of the third embodiment is also the same as that of the second embodiment, so a description thereof will be omitted.

[Effects of Third Embodiment]
According to the third embodiment as described above, even when the frames 240A and 240B are arranged in the corner portions, it is possible to prevent a step from being generated between the frames 240A and 240B, and the same effect as the above-described embodiments. Can be played.

[Modification]
The present invention is not limited to the configurations described in the above embodiments, and modifications within a range in which the object of the present invention can be achieved are included in the present invention.
For example, in the second and third embodiments, the angle of the projecting corner portion or the entering corner portion, that is, the intersection angle of the frames 140A, 140B, 240A, and 240B is 90 °, but the invention is not limited to this, and for example, 120 The angle may be set to ° or 135 °.
At this time, as the hanging member 100 for the projecting corner and the entering corner, only the connecting plate 110 corresponding to the angle of the corner portion may be prepared, and the same engaging member 50 can be used.
For example, as shown in FIG. 10, a hanging member 200 used for a 120 ° projecting corner or an entering corner has an engaging member 50 and a connecting plate 210. In the connecting plate 210, the intersection angle of the protrusions 212 is set to the same angle as the angle (120 °) of the corner portion.
As described above, as the hanging members used at the corners of various angles, the engaging member 50 is common if a connecting plate in which the intersecting angle of the protrusions 112 and 212 is adjusted to the projecting angle or the entering angle is prepared. Therefore, it can be manufactured at low cost.

  The engaging member 50 is not limited to the structure and shape of the above embodiment. For example, the engaging members 50A and 50B for the continuous windows and the engaging members 50C and 50D for the protruding and entering corners may have different structures. In this case, the engaging member used for the continuous window may have a structure in which the holding portion 53 is not formed.

The engaging recesses, which are the first engaging parts provided in the frame 40, 140, 240, are not limited to the screw hole parts 42, 43, 142, but may be dovetail grooves or the like, and are the second engaging parts of the engaging member 50. It suffices that the engaging protrusion 52 is configured to be slidable. Further, the engagement protrusion 52 of the engagement member 50 may be configured according to the groove shape of the engagement recess.
Further, the first engaging portion provided on the frame 40, 140, 240 may be an engaging convex portion, and the second engaging portion provided on the engaging member 50 may be an engaging concave portion.

  The shape member of the present invention is not limited to a frame, and may be a draining material, an external parting material, or the like. The external parting member is arranged on the outdoor side of the window frame and is used for cutting off the end face of the outer wall. Since these shape members are also connected to each other at a small edge portion in a connecting window or the like, it is preferable to adopt the shape member connecting structure of the present invention in order to prevent a step from occurring.

  DESCRIPTION OF SYMBOLS 1 ... Continuous window, 2A, 2B ... Sliding window, 3A, 3B ... Window frame, 31A, 31B ... Bottom frame, 40, 40A, 40B ... Frame, 41 ... Section material main body part, 42, 43 ... Screw hole part, 45 ... connecting groove part, 50, 50A, 50B ... engaging member which is a hanging member, 50C, 50D ... engaging member, 51 ... main body piece part, 52 ... engaging convex part, 53 ... holding part, 55 ... fin part, 56 ... Second fin part, 60, 60A, 60B, 65 ... Pressing member, 70 ... Connecting member, 100 ... Hanging member, 110 ... Connecting plate, 111 ... Base part, 112 ... Projection part, 140, 140A, 140B ... Frame, 141 ... Profile main body part, 142 ... Screw hole part, 145 ... Connection groove part, 200 ... Hanging member, 210 ... Connection plate, 212 ... Projection part, 240, 240A, 240B ... Frame.

Claims (7)

A shape member connecting structure comprising two shape members and a hanging member arranged so as to be stretched between the two shape members,
The profile has a profile main body, and a first engaging portion provided on the back surface of the profile main body,
The hanging member includes a second engaging portion that engages with the first engaging portion, and a fin portion that is arranged on the back surface side of the profile main body portion.
The first engaging portion is configured with one of an engaging concave portion and an engaging convex portion,
The second engaging portion is configured by the other one of the engaging concave portion and the engaging convex portion, and is slidably engaged with the first engaging portion from the edge of the profile main body portion,
A profile connecting structure is provided between the profile main body and the fin, and a pressing member is disposed to press the fin in a direction away from the profile main body. The shape member connection structure according to claim 1,
The shape member connecting structure, wherein the engaging recess is formed of a screw hole. The shape member connection structure according to claim 1 or 2,
The two profiles are arranged in a straight line,
The frame member connecting structure, wherein the hanging member is arranged across the respective shape members, and is constituted by an engaging member engaged with the respective shape members. The shape member connection structure according to claim 1 or 2,
The two profile members are arranged in the projecting corner or the entering corner,
The hanging member includes a connecting plate, an engaging member attached to the connecting plate and engaged with one of the two shape members, and an engaging member attached to the connecting plate to the other of the two shape members. A mating engagement member,
A structure connection structure characterized by being configured with. The shape member connection structure according to claim 4,
Each of the engagement members includes a holding portion capable of holding the connecting plate,
The profile connecting structure, wherein each of the engaging members and the connecting plate are screwed in a state where the connecting plate is held by the holding portion. The shape member connection structure according to any one of claims 3 to 5,
The engaging member includes a body piece, the second engaging portion protruding from a surface of the body piece, the fin portion protruding from one side surface of the body piece, and the body. A second member fin structure provided on the other side surface of the one part so as to project from a position lower than the fin part. The shape member connection structure according to any one of claims 1 to 6,
A sealing material is filled between the small edges of the profile,
The frame member connecting structure, wherein the hanging member and the pressing member also serve as a backup material for the sealing material.

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