JPH1030379A - Mounting structure of bead - Google Patents

Abstract

PROBLEM TO BE SOLVED: To make it possible to mount a bead with a snap and protect the bead from coming off even when a large wind pressure acts on a panel. SOLUTION: A one side-locking piece 25 is provided on an area 21a close to the end of an out-of-plane one side plate 21 which forms a hollow-shaped main body 24 and linearly connected to a connecting horizontal plate 23 which forms the main body 24 continuously so that the other side locking piece 26 may be provided. The one side locking piece 25 is snap-fastened with a one side locking piece 32 of an upper frame 30 while the other side locking piece 25 is fitted into and locked with the other side locking piece 33 in the out-of- plane direction. This construction makes it possible to prevent the other side locking piece 26 from coming out of the other side locking piece 33 even when window pressure forces the one side locking piece 25 to be subjected to elastic deformation together with the area 21a close to the end.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure for attaching a ridge for fixing a panel made of glass or the like to a frame member constituting a panel mounting frame such as a door, a shoji door, a fitting window and the like.

[0002]

2. Description of the Related Art As doors and shoji doors, left and right vertical frames, upper frames, and lower frames having panel supporting recesses are framed in a rectangular shape to form a square panel mounting frame having a panel supporting concave portion which is continuous four times on the inner surface. There is known a panel mounting frame in which a panel such as glass is mounted in a panel supporting recess. Left and right vertical frames with panel support recesses, upper frames,
It is known that a lower frame is framed into a square shape to form a square panel mounting frame having a panel supporting concave portion continuous four times on the inner surface, and a panel is mounted in the panel supporting concave portion of the panel mounting frame.

The above-mentioned doors, shoji doors, and shrink-fitting windows are generally framed by forming each frame and each frame into a rectangular shape to form a panel mounting frame, and then mounting the panel in a panel support recess of the panel mounting frame. The panel support is integrally provided on one side of the inner surface of the upper frame, the lower frame, the upper frame, and the lower frame in the out-of-plane direction, and the ridge is detachably attached to the other side of the inner surface in the out-of-plane direction. A recess is formed, and panel supports are integrally provided on both sides of the vertical frame and the inner surface of the vertical frame in the out-of-plane direction to have panel support recesses. After forming each frame and each frame, the panel is slanted right and left. To fit the left and right vertical edges of the panel into the left and right panel support recesses, and then attach the ridges to the upper frame, lower frame, upper frame, and lower frame.

For example, as shown in FIG. 1, one side locking piece 2 and the other side locking piece 3 are integrally provided on a U-shaped main body 1 as shown in FIG. The other-side locking piece 3 is snap-engaged and attached to the one-side locking receiving piece 5 and the other-side locking receiving piece 6 integrally provided on the inner surface of the frame member 4. A first pressing edge A forming a panel supporting recess 8 between the first pressing edge A and the first pressing edge A is known.

[0005] Further, as shown in FIG.
0, the one-side hook 11 and the other-side hook 12 are integrally provided, and the one-side hook 11 and the other-side hook 12 are integrally provided on the inner surface of the frame member 13. A second pressing edge B is known which is attached to the side receiving piece 15 by being fitted and locked in an out-of-plane direction, and forms a panel supporting concave portion 17 between the side supporting piece 15 and the panel supporting portion 16 of the frame member 13.

[0006]

The first pressing edge A can be easily attached since the one-side engaging piece 2 is engaged and then the other-side engaging piece 3 is elastically deformed and can be attached by snapping. it can. When the panel 9 is mounted, it is hard to come off and the workability is good.

However, since the other-side engaging piece 3 needs to be elastically deformable, when the wind pressure (negative pressure) a acts on the panel 9, the other-side engaging piece 3 may be elastically deformed and come off. However, it cannot be applied to a panel mounting frame on which a large wind pressure acts.

The second pressing edge B has a hook 11 on one side and a hook 1 on the other side.
2 is engaged with the one-side locking piece 14 and the other-side locking piece 15 in an out-of-plane direction and locked, so that even if a large wind pressure a acts, it does not come off.

However, one side hook 11 and the other side hook 1
2 is moved out of the plane by an external force with respect to the one-side locking receiving piece 14 and the other-side locking receiving piece 15, so that the panel 2 is easily detached when the panel 18 is mounted, and the workability is poor.

Further, when attaching the pressing edge, the hook 11 is slid in an out-of-plane direction so that the hooks 11 on one side and the hooks 12 on the other side are engaged with the locking pieces 14 on one side and the locking pieces 15 on the other side to engage. Since it stops, the dimension of the frame member 13 in the out-of-plane direction becomes large.

Accordingly, an object of the present invention is to provide a mounting structure of a ledge which can solve the above-mentioned problem.

[0012]

SUMMARY OF THE INVENTION The present invention is directed to an in-plane transverse inner plate, an out-of-plane side plate facing in-plane, an out-of-plane other side plate facing in-plane, and an out-of-plane direction. A main body having a hollow shape with a connecting horizontal plate integrally fixed over an intermediate portion of one side plate and an end of the other side plate in the out-of-plane direction, and a connecting horizontal plate fixing portion in the out-of-plane direction one side plate. One side locking piece integrally provided in the portion near the end portion and the other side locking piece provided integrally and continuously with the connecting horizontal plate in a straight line form a pressing edge, and are integrally formed on the inner surface of the frame member. The one-side locking piece is snap-locked to the one-side locking receiving piece provided on the other side, and the other-side locking piece is integrally fixed to the other-side locking receiving piece provided on the inner surface of the frame member in the out-of-plane direction. The locking edge is attached to the frame member, and the margin of engagement between the other-side locking piece and the other-side locking receiving piece is determined by the maximum elasticity of the portion near the end of the one side plate in the out-of-plane direction. A mounting structure of a ledge, characterized in that larger than ledges moving amount commensurate with the deformation amount.

[0013]

According to the present invention, the other-side locking piece is fitted to the other-side locking receiving piece and locked, and then the one-side locking piece is elastically deformed together with a portion near the end of the one-side plate in the out-of-plane direction. The ridge can be attached to the frame member by snap-locking to the one-side locking receiving piece.

Because of this, the out-of-plane dimension of the frame member does not need to be made larger than necessary to mount the ridge, and the ridge does not easily come off when the panel is mounted, resulting in good workability.

Further, even if the main body is not deformed by wind pressure (positive pressure) acting on the panel, and the portion near the end of the one side plate in the out-of-plane direction is elastically deformed, the other side locking piece is separated from the other side locking receiving piece. Since the panel does not come off, the edge does not come off even if a large wind pressure acts on the panel.

Further, the main body does not deform due to wind pressure (negative pressure) acting on the panel, and no bending stress acts on the other-side engaging piece, so that the other-side engaging piece does not come off from the other-side engaging receiving piece. Therefore, even if a large wind pressure acts on the panel, the ledge does not come off.

[0017]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in FIG. 3, an inner horizontal plate 20 facing the out-of-plane direction, an out-of-plane one side plate 21 facing the in-plane direction, an out-of-plane direction other side plate 22 facing the in-plane direction, and an out-of-plane direction. A hollow main body 24 is formed by the connecting horizontal plate 23 facing the direction.

The connecting horizontal plate 23 is formed in a straight line extending between the upper and lower middle portions of the out-of-plane direction one side plate 21 and the end of the out-of-plane direction other side plate 22, and obliquely integrated with the inner horizontal plate 20 in parallel. Has been fixed.

At the end of the out-of-plane one-side plate 21, a one-side locking piece 25 is integrally provided upward. This one-side locking piece 25 can be snap-locked by elastically deforming a portion 21a closer to the end of the out-of-plane direction one-side plate 21 than the fixing portion of the connecting horizontal plate 23.

The connecting horizontal plate 23 is linearly protruded toward the other side in the out-of-plane direction from the out-of-plane direction other-side plate 22 to form another side locking piece 26.

A hook-shaped one-side locking receiving piece 32 is integrally provided near one end of the frame member, for example, the inner surface 31 of the upper frame 30 in the out-of-plane direction. A receiving piece 33 is provided integrally, and a panel support 34 is provided integrally near the other end in the out-of-plane direction.

The pressing edge engages and locks the other-side locking piece 26 with the other-side locking receiving piece 33, and in this state, the one-side plate 2 in the out-of-plane direction.
The one end portion 21a is elastically deformed so that the one side locking piece 25
Are snap-fitted and attached to the one-side locking receiving piece 32.

As described above, since the one-side locking piece 25 is locked to the one-side locking receiving piece 32 with an elastic restoring force, when the panel 36 is mounted on the panel supporting recess 35, the ridge is hard to come off. Good nature.

Further, since the pressing edge can be snap-mounted from the in-plane direction, the out-of-plane dimension of the upper frame 30 does not become unnecessarily large.

The out-of-plane fitting dimension L of the other-side locking piece 26 and the other-side locking receiving piece 33 is equal to the maximum elastic deformation amount of the portion 21a near the end of the one-side plate 21 in the out-of-plane direction. It is larger than the out-of-plane movement amount.

As described above, the main body 24 is not deformed when the ridge is pushed toward the room side by the large wind pressure (positive pressure C) acting on the panel 36, and the portion near the end of the one-side plate 21 in the out-of-plane direction. 21a is elastically deformed and the ridge moves in the out-of-plane direction, but the other-side locking piece 26 does not come off from the other-side locking receiving piece 33.

Further, when the ridge is pulled to the outside of the room through the sealing material 37 by a large wind pressure (negative pressure D) acting on the panel 36, the main body 24 is not deformed and the other side locking piece 2
Since the bending stress does not act on 6, the bezel does not come off.

Wind pressure acting on the panel 36 (negative pressure D)
Is larger than the wind pressure (positive pressure C), so that the above-described configuration results in a beveled edge that withstands a large wind pressure (negative pressure D) and does not come off.

[0029]

According to the present invention, after the other-side locking piece is fitted and locked to the other-side locking receiving piece, the one-side locking piece is elastically deformed together with a portion near the end of the one-side plate in the out-of-plane direction. The locking edge can be snap-locked to the one-side locking receiving piece to attach the ridge to the frame member.

As described above, the out-of-plane dimension of the frame member does not need to be made larger than necessary for mounting the ridge, and the ridge is hard to come off when the panel is mounted, so that the workability is good.

Further, even if the main body is not deformed by wind pressure (positive pressure) acting on the panel, and the portion near the end of the one side plate in the out-of-plane direction is elastically deformed, the other side locking piece is separated from the other side locking receiving piece. Since the panel does not come off, the edge does not come off even if a large wind pressure acts on the panel.

Further, the main body does not deform due to wind pressure (negative pressure) acting on the panel, and no bending stress acts on the other-side locking piece, so that the other-side locking piece does not come off from the other-side locking receiving piece. Therefore, even if a large wind pressure acts on the panel, the ledge does not come off.

[Brief description of the drawings]

FIG. 1 is a sectional view of a conventional ledge mounting structure.

FIG. 2 is a cross-sectional view of a conventional ledge mounting structure.

FIG. 3 is a sectional view showing an embodiment of the present invention.

[Explanation of symbols]

Reference numeral 20: inside horizontal plate, 21: one side plate in the out-of-plane direction, 22: other side plate in the out-of-plane direction, 23: connecting horizontal plate, 24: body, 25: one-side locking piece, 26: other-side locking piece, 30 ... Upper frame, 32: One side locking receiving piece, 33: Other side locking receiving piece, 36: Panel.

Claims (1)

[Claims] 1. An inner horizontal plate facing in an out-of-plane direction, an out-of-plane one-side plate facing in-plane, an out-of-plane other side plate facing in-plane, and an intermediate portion and out-of-plane of one out-of-plane direction side plate. A body having a hollow shape with a connecting horizontal plate integrally fixed over an end of the other side plate in the direction, and a portion closer to the end than the connecting horizontal plate fixing portion in the out-of-plane direction one side plate. The one-side locking piece provided, and the other-side locking piece provided integrally and continuously with the connecting horizontal plate in a straight line form a pressing edge, and the one-side locking receiver integrally provided on the inner surface of the frame member. One side locking piece is snap-locked to the piece, and the other side locking piece is fitted to the other side locking receiving piece integrally provided on the inner surface of the frame member and locked out of the plane. Attach the ridge to the frame member, and adjust the fitting margin of the other-side locking piece and the other-side locking receiving piece to the maximum amount of elastic deformation of the portion near the end of the one side plate in the out-of-plane direction. Mounting structure of ledge, characterized in that larger than the amount.