JP3248065B2 - Connection structure between cubicle and vertical frame - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

TECHNICAL FIELD The present invention relates to a window, a trapezoidal bay window,
The present invention relates to a structure for connecting a cubic and a vertical frame in a bow-shaped bay window, a square bay window or the like.

[0002]

2. Description of the Related Art As a structure for connecting a cubic and a vertical frame, for example, a structure disclosed in Japanese Utility Model Publication No. 7-47588 is known. Specifically, the cubic has a shape having engaging portions on both sides in the in-plane direction, and the engaging pieces of the vertical frame are engaged with the engaging portions, and the cubic and the vertical frame are connected with screws. is there.

[0003]

According to the above-described connecting structure, the engaging pieces of the vertical frame are engaged with the engaging portions of the vertical frame and held so as not to come off. Align the screw holes in the vertical frame, tighten the screws, and connect. For this reason, since the positioning and screw tightening are performed while holding the vertical frame, the work of connecting by one worker is very troublesome, and usually the work of the worker holding the vertical frame and the worker tightening the screw is performed. Since two workers are connected, the work efficiency is very poor.

[0004] Therefore, an object of the present invention is to provide a connecting structure of a cubic and a vertical frame which can solve the above-mentioned problem.

[0005]

According to a first aspect of the present invention, there are provided on both side surfaces in an in-plane direction an engaging portion which is closer to the outside of the room and a connecting inward piece which is closer to the outside of the room. A cubic body having a protruding piece provided on the inward piece, a connecting attachment having one side locking piece and the other side locking piece, and each of the connecting inward pieces being attached with a screw via an elastic member. A cubicle,
The vertical frame has, on its outer surface in the in-plane direction, a mounting piece that engages with the engaging portion and a locking receiving piece that contacts the inward connecting piece, and the mounting piece of the vertical frame engages with the engaging portion. At the same time, the locking piece is brought into contact with the inward piece for connection, the screw is tightened, and the protruding piece and the locking piece are fitted with the locking piece on one side and the locking piece on the other side of the attachment for connection to make a vertical and A cubic and vertical frame connection structure characterized by connecting frames.

[0006] The second invention is the in-plane direction both side surfaces of the side elevation body in the first aspect of the present invention, first toward the out-of-plane interior side
The second sealing member toward the sealing member and the plane outward provided, connecting said one side locking piece and interlock reception portion, it was a shape having a function to draw the vertical frame to mullion side elevational and vertical frame Structure.

[0007]

According to the first aspect of the present invention, the screw is loosened so that the one side engaging piece of the connecting attachment and the connecting inward piece are separated by the elastic member, and the mounting piece of the vertical frame is attached to the engaging portion. While engaging, the lock receiving piece is in contact with the connecting inward piece, and the screw is tightened in this state, so that the protruding piece and the locking receiving piece are fitted with the one side locking piece and the other side locking piece of the connection attachment. By combining them, the cubic can be connected to the vertical frame.

[0008] In this manner, the vertical frame can be supported by one hand and screwed with the other hand, so that the cubic and the vertical frame can be easily connected by one operator.

According to the second aspect of the present invention, when the one side locking piece is engaged with the locking receiving piece by screwing and moving the connection attachment to the outside of the room outside the plane, the vertical frame becomes the engaging portion. The vertical frame is pushed to the outside of the room in the out-of-plane direction while being pulled toward the cubic side with the engaging portion between the and the mounting piece as a fulcrum.

Thus, the vertical frame can be pressed against the first and second seal materials to improve the watertightness of the connecting portion between the vertical frame and the vertical frame.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in FIG. 1, a ridge 1 is formed by a ridge body 2, a pair of attachments 3 and a cover 4 made of resin. The cubic body 2 has a hollow cross-sectional shape including an out-of-plane indoor side plate 10, an out-of-plane outdoor side plate 11, an in-plane one side plate 12, an in-plane other side plate 13, and an intermediate plate 14.

A first inward piece 15, a second inward piece 16, and a connecting inward piece 17 are integrally provided on the in-plane one side plate 12 and the out-of-plane other side plate 13 at intervals in the out-of-plane direction. It is. The first inward piece 15 has a first inward direction toward the indoor side.
A seal member 18 is mounted, and an engagement portion 19 is provided. The second inward piece 16 is provided with a second seal member 20 facing outward in the in-plane direction.

The connecting inward piece 17 is provided integrally with a pair of projecting pieces 21 facing the indoor side to form a concave portion 22 opened to the indoor side. An elastic member 23 is provided in the recess 22.
Is installed. As shown in FIG. 2, the elastic member 23 has one end of a leaf spring 25 fixed to one surface of a mounting plate 24 and a double-sided tape 26 adhered to the other surface of the mounting plate 24. The mounting plate 24 is adhered to the bottom of the recess 22 (the inward connecting piece 17) with the double-sided tape 26 and mounted. The elastic member 23 may be a rubber block, a coil spring, or the like.

As shown in FIG. 2, the connection attachment 3 has a main body 30 integrally provided with one side locking piece 31 and the other side locking piece 32. The one-side locking piece 31 is bent into a crank shape, and forms a narrow base groove 33 and a wide front groove 34 with the other-side locking piece 32.

A screw 35 is screwed from the main body 30 to the connecting inward piece 17 and is temporarily attached to the connecting inward piece 17 so as not to be detached by the elastic force of the leaf spring 25. is there. By tightening the screw 35, the connection attachment 3 moves toward the connection inward piece 17, and the base groove 33 thereof fits into the pair of projecting pieces 21.

A pair of locking pieces 40 are provided on the indoor side plate 10 in the out-of-plane direction of the cubic main body 2. The cover 4 is formed by a mounting part 42 having a pair of locking pieces 41 and a cover part 43.
The locking piece 41 of the cover 4 is locked to the locking piece 40 of the cubic body 2 and is attached in a snap manner.

The vertical frame 5 has an in-plane outer side surface 50 and an out-of-plane outdoor outside mounting piece 51 and an out-of-plane intermediate locking receiving piece 52.
Is provided. The mounting piece 51 is pressed against the first seal member 18 and is engaged with the engaging portion 19. Locking piece 5
2 comes into contact with the connecting inward piece 17 and the one-side locking piece 31
Is engaged.

A soft seal piece 44 provided integrally with the cover 43 of the cover 4 is in pressure contact with one side 53 of the vertical frame 5 in the out-of-plane direction.

Next, the operation of connecting the vertical frame 5 to the partition 1 will be described. As shown in FIG. 3, the screw 35 is loosened and the connection attachment 3 is moved by the leaf spring 25 in a direction away from the connection inward piece 17 so that the one-side locking piece 31 and the protruding piece 21 are separated from each other. . Since the attachment piece 54 for semi-external attachment is provided integrally with the locking receiving piece 52 of the vertical frame 5, the attachment piece 54 is folded and removed. The upper frame and the lower frame 6 are connected to the vertical frame 5 to form a rectangular frame.

As shown in FIG. 4, the vertical frame 5 is slanted and moved in the direction of the arrow a to move the mounting piece 51 to the first position as shown in FIG.
While being in pressure contact with the seal member 18, it is engaged with the engaging portion 19 so as not to move outward in the in-plane direction. It comes into contact with the inward facing piece 17.

The connecting attachment 3 is moved toward the connecting inward piece 17 by tightening the screw 35, and the other side locking piece 32 is locked to the one protruding piece 21 as shown in FIG. The side locking piece 31 is locked to the locking receiving piece 52. That is, the front concave groove 34 of the connection attachment 3 is fitted to the one protruding piece 21 and the locking receiving piece 52. Thereby, the vertical frame 5
Is pulled toward the cubicle 1 with the locking portion between the mounting piece 51 and the locking portion 19 as a fulcrum, and is pushed to the outside of the room to be connected.

Finally, the cover 4 is attached as shown in FIG.

[0023]

According to the first aspect of the present invention, the screws are loosened so that the one side engaging piece of the connecting attachment and the connecting inward piece are separated by the elastic member, and the mounting piece of the vertical frame is engaged with the engaging portion. At the same time, the lock receiving piece is brought into contact with the connecting inward piece, and the screw is tightened in this state, so that the one side locking piece of the connection attachment, the other side locking piece forms the protruding piece and the locking receiving piece. The fitting and the vertical frame can be connected by fitting.

In this way, the vertical frame can be supported with one hand and screwed with the other hand, so that the cubic and the vertical frame can be easily connected by one worker.

According to the second aspect of the present invention, when the one side locking piece is engaged with the locking receiving piece by screwing and moving the connection attachment to the outside of the room in the out-of-plane direction, the vertical frame becomes the engaging portion. The vertical frame is pushed to the outside of the room in the out-of-plane direction while being pulled toward the cubic side with the engaging portion between the and the mounting piece as a fulcrum.

Thus, the vertical frame is pressed against the first sealing material and the second sealing material, so that the watertightness of the connecting portion between the vertical frame and the vertical frame can be improved.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view of a connecting portion between a cubic and a vertical frame according to an embodiment of the present invention.

FIG. 2 is an exploded perspective view of a part of a cubic main body, a connection attachment, and an elastic member.

FIG. 3 is an explanatory diagram of a work of connecting a cubic and a vertical frame.

FIG. 4 is an explanatory diagram of a work of connecting a cubic and a vertical frame.

FIG. 5 is an explanatory diagram of a work of connecting a cubic and a vertical frame.

FIG. 6 is an explanatory diagram of a work of connecting a cubic and a vertical frame.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Square 2 ... Square body 3 ... Connection attachment 4 ... Cover 5 ... Vertical frame 17 ... Connection inward piece 18 ... 1st sealing material 19 ... Engaging part 20 ... 2nd sealing material 21 ... Projection piece 23 ... Elastic member 25 ... leaf spring 31 ... one side locking piece 32 ... other side locking piece 35 ... screw 50 ... in-plane outside surface 51 ... mounting piece 52 ... locking receiving piece

Claims (2)

(57) [Claims] 1. An in-plane direction both sides having an engaging portion near the outside of the room and a connecting inward piece near the outside of the room, and the connecting inward piece provided with a protruding piece. A vertical body having a vertical main body, one side locking piece and the other side locking piece, and a connection attachment attached to each of the connection inward pieces with a screw via an elastic member via an elastic member. A mounting piece engaging with the engaging portion and a locking receiving piece in contact with the connecting inward piece are provided on an inner outer surface, and the mounting piece of the vertical frame is engaged with the engaging portion, and the locking receiving piece is provided. Contact the inward piece for connection, tighten the screw, fit the protruding piece and the lock receiving piece with the one side locking piece and the other side locking piece of the connection attachment, and connect the The feature is the connection structure between the cubic and the vertical frame. To 2. A plane direction both side surfaces of the side standing main body, the first seal member and the surface in the second seal member toward a direction outward toward the plane <br/> direction interior side provided, the one side locking 2. The stop piece and the lock receiving piece have a shape having a function of drawing the vertical frame toward the cubic side.
The connection structure of the described frame and vertical frame.