JPS5921274Y2 - folding door - Google Patents

Description

[Detailed description of the invention] The present invention extends the stopper plate 3 from the hinge-side edge of the pair of hinge-fixing pieces 4, 4 so as to be substantially orthogonal to the hinge-fixing pieces 4, 4, and This relates to a folding door in which a stopper plate 3 is attached to the back surface of a door piece 1 and is provided along the side end face of the door piece 1, and each stopper plate 3 faces each other when the door piece 1 is fully closed.

The purpose of this invention is to be able to maintain the door piece at an accurate angle at all times when fully closed, to prevent the door piece from bending backwards, and to prevent damage to the side edges of the door piece.Furthermore, when the door is closed, To provide a folding door which can hide a hinge fixing piece and a hinge part on the back side of the door and improve its appearance.

Conventionally, with folding doors, when the door piece was fully closed, each side edge surface of the door piece was in contact with the other. The surface had to be finished, which required a long processing time.

In addition, each time the door piece is opened and closed, the side end surfaces mentioned above are worn and worn down, causing the door piece to bend backwards, making the outer surface of the door piece connect unevenly, making it impossible to hold it at an accurate angle, damaging its appearance, and furthermore This caused damage to the side edges of the pieces.

The present invention has been devised in view of these points, and will be described in detail below with reference to the accompanying drawings.

The door piece 1 is a rectangular plate used for the front surface of a shoe cabinet, a storage wall, etc., and is foldably connected via a hinge 2.

The hinge 2 has a pair of left and right flat hinge fixing pieces 4 attached to the side edges of the back surface of each door piece 1 in appropriate numbers in the vertical direction using fixtures 6 such as screws and nails.

A stopper plate 3 is provided protruding from the middle of the inner end of the hinge fixing piece 4 on the pivot shaft 5 side.

The stopper plate 3 is formed of a small flat plate integrally with the hinge fixing piece 4, is bent in a direction perpendicular to the hinge fixing piece 4, and is attached to the side end surface of each door piece 1.

The stopper plate 3 protrudes slightly from the side end surface, and when the adjacent door piece 1 is fully closed,
As shown in the figure, each stopper plate 3 faces each other so that the door pieces 1 can be accurately arranged side by side on one plane.

Figures 5 and 6 show an example in which five door pieces 1 are attached to the front opening of a shoe cabinet 8, and four or two of the door pieces 1 can be bent in the middle and folded as a pair. The above-mentioned hinges 2 each having two integrally molded stopper plates 3 are attached to the upper and lower sides of the side ends of the foldable door piece 1.

When fully closed, the door pieces 1 are arranged side by side on one plane as shown in FIG.

FIGS. 7 and 8 show an example in which the door piece 1 has six pieces, and the four pieces on the middle side can be bent in the middle and folded as a pair of two pieces, similar to the above.

In the present invention, the door pieces are connected by hinges so that they can be folded freely, so that the openings of shoe cabinets, storage walls, etc. can be widened.

In addition, a stopper plate is installed at the side end where the hinge of each door piece is fixed, and each stopper plate faces each other when the door piece is fully closed, so it is possible to reliably prevent the door piece from bending backwards and damaging the door piece. By simply finishing the stopper plate accurately, there is no need to finish the entire side edge of the door piece, which saves machining time and maintains an accurate fully closed angle. The fixed piece and its hinge part can be located on the back side of the door piece, and when the door is closed, not only the fixed piece but also the hinge part cannot be seen, making it suitable for use on the door of a storage compartment such as a shoe rack. has the advantage of being extremely effective.

[Brief explanation of the drawing]

Fig. 1 is a partially cutaway perspective view of an embodiment of the present invention, Fig. 2 is a perspective view of the same as seen from the back, and Fig. 3 is a perspective view of an embodiment of the present invention.
Fig. 4 is a partially cutaway sectional view when the door is closed, taken along arrow A-A in Fig. 2; The figure is a perspective view of one usage example of the present invention, Figure 6 is a perspective view of the same door piece in a folded state, Figure 7 is a perspective view of another usage example of the same above, and Figure 8 is a perspective view of the same door piece folded. It is a perspective view of the state, 1 is a door piece, 2 is a hinge,
3 is a stopper plate, and 4 is a hinge fixing piece.

Claims (1)

[Scope of utility model registration request] A stopper plate is extended from the hinge-side edges of the pair of hinge-fixing pieces so as to be substantially perpendicular to the screw-fixing piece, the hinge-fixing piece is attached to the back side of the door piece, and the stopper plate is placed along the side end surface of the door piece. , A folding door where each stopper plate meets each other when the door piece is fully closed.