JPH0656464U - Door device with transparent plate in furniture - Google Patents

Abstract

(57) [Abstract] [Purpose] In a door with a transparent plate, it is easy to attach the transparent plate and has a sturdy structure without complicating the structure. [Structure] The front frame 5 and the back frame 8 form a frame of the door 3, and the outer edges of the transparent plate 9 are sandwiched by the edges of the front and rear frames 5, 8.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a door device in which furniture such as a cabinet is provided with a transparent plate (including translucent) made of glass or acrylic resin so that the interior of the furniture can be seen through.

[0002]

[Prior art]

 When attaching a transparent plate to a metal plate door of furniture, conventionally, as shown in FIG. 10, for example, the door 30 is formed of a metal plate in a frame shape, and the transparent plate 31 is fitted to the back surface of the door 30. The fitting portion 32 is bent and formed, and the transparent plate 31 whose periphery is covered with the packing 33 is fitted into the fitting portion 32, and the fixing piece 34 attached to the fitting portion 32 is bent and fixed. .

[0003]

[Problems to be solved by the device]

 However, in this method, since the packing 33 and the fixing pieces 34 are required, not only the number of members increases, but also a plurality of fixing pieces 34 must be bent one by one, so that the work of attaching the transparent plate 31 is troublesome. There was a problem to say. Further, in order to increase the strength of the door 30, the reinforcing member 35 is fixed to the back surface of the door 30, so that if the door 30 with the transparent plate 31 is to be robustly formed, the structure becomes complicated. There was also a problem to say.

An object of the present invention is to provide a door device that solves these problems.

[0005]

[Means for Solving the Problems]

 In order to achieve this object, the present invention secures a frame-shaped door that surrounds a transparent plate such as glass by fixing a front frame body that constitutes the front surface of the door and a back frame body that constitutes the back surface of the door. The outer edge of the transparent plate is sandwiched and fixed between the inner edges of the front and rear frames.

[0006]

[Operation and effect of the device]

 With this configuration, the transparent plate is sandwiched between the front and rear frame bodies by fixing the front frame body and the front frame body to each other while sandwiching between the front frame body and the front frame body. Since it is fixed, the transparent plate can be attached extremely quickly, as compared with the conventional method of bending the fixing pieces one by one.

Further, since the transparent plate is sandwiched and fixed by the front and rear frames forming the door, the transparent plate can be attached without backlash without using a packing. In addition to the fact that the front and rear frames also serve as a reinforcing member for the door and a mounting member for the transparent plate, the structure is simple, even though it is a sturdy door with a transparent plate. The cost can be reduced.

[0008]

【Example】

 Next, an embodiment in which the present invention is applied to a double door type door in a cabinet will be described with reference to the drawings (FIGS. 1 to 9). The entire cabinet 1 is shown in FIG. 2, and the cabinet 1 is attached to a main body 2 having an opening on the front side and a horizontally rotatable body through a hinge (not shown) in the opening of the main body 2. A pair of double doors 3 and 3 are provided.

The two doors 3 and 3 have basically the same structure, and are different only in that one door 3 (the right door in the embodiment) is provided with a latch device and a lock device. The both doors 3 include a front frame body 5 including a pair of left and right front vertical frames 4 and 4, and a back frame body 8 including a pair of left and right rear vertical frames 6 and 6 and a pair of upper and lower horizontal frames 7 and 7. , A transparent plate 9 sandwiched and fixed between the front and rear frame bodies 5 and 8, and upper and lower edges 10 and 10 fitted to the upper end surface and the lower end surface of the front and rear frame bodies 5 and 8 which are overlapped with each other. .

The front vertical frame 5 and the back vertical frame 6 are both formed by extruding aluminum (needless to say, they may be formed by sheet metal processing), and both front vertical frames 4 face each other. A side piece 12 having a vertical groove 11 into which the transparent plate 9 is fitted is connected to the position, and a bent portion 13 having a U-shaped cross section is formed on the side edges of both front vertical frames 4 which are separated from each other. There is. On the other hand, the back vertical frame 6 has a contact piece 15 having a hook portion 14 that fits into the vertical groove 11 of the front vertical frame 4, and a locking portion that fits into the bent portion 13 of the front vertical frame 5. As shown in FIG. 8, the contact piece 15 of the back vertical frame 6 is fixed to the side piece 12 of the front vertical frame 5 with a screw 17 such as a tapping screw.

The upper and lower horizontal frames 7, 7 are formed into a substantially hollow shape by extruding aluminum, and two upper and lower tubular portions 18 extending in the horizontal direction are connected to the inside thereof. An upper opening slit 19 is formed on the upper end of the upper back horizontal frame 7, and a downward opening slit 19 is formed on the lower surface of the lower back horizontal frame 7. A flange 20 covering the upper end of the transparent plate 9 is connected to the upper front surface of the upper back horizontal frame 7, and a lower flange 20 supporting the transparent plate 9 is also connected to the lower front surface of the lower back horizontal frame 7. Has been done.

The upper and lower back horizontal frames 7, 7 connect the left and right front vertical frames 5, 5 to each other. As shown in FIG. 7, the front vertical frame 5 is attached to the end surface of the both back horizontal frames 7, 7. , 5 in a state where the side surfaces are in close contact with each other, a screw 21 such as a tapping screw penetrates the side piece 12 of the front vertical frame 5 and is screwed into the tubular portion 18 of the back horizontal frame 7 to allow the left and right front vertical frames 5 to be connected. , 5 and the upper and lower vertical frames 7, 7 form a rectangular frame.

Since the back horizontal frame 7 is in close contact with the side surfaces of the upper and lower ends of the front vertical frame 5, the upper and lower ends of the left and right rear vertical frames 7, 7 are vertically aligned. A notch 22 is formed so as not to interfere with the back horizontal frames 7, 7. The upper and lower edges 10, 10 are made of synthetic resin, and are attached to the back horizontal frame 7 by fitting two locking projections 23 into the slits 19 of the back horizontal frame 7. As clearly shown in FIGS. 6 and 9, the locking ridges 23 of the edge 10 are provided with projections 24 that engage with the inner surfaces of the slits 19 in the rear lateral frame 7 at appropriate intervals. Further, as shown in FIG. 6, an edge portion 25 is formed at the end portion of the edge 10 so as to fit in a space surrounded by the front and rear vertical frames 5 and 6.

In FIG. 6, reference numeral 26 is a latch device having a rotating rod 27, and the rotating rod 27 is supported by a receiving cylinder portion 28 provided on the edge 10. In the above structure, the door 3 is assembled by first setting the transparent plate 9 between the left and right front vertical frames 4 and 4 as shown in FIG. By sandwiching the back horizontal frames 7, 7 and screwing the screws 21 into the tubular portions 18 of the left and right back horizontal frames 7, 7 in this state, the left and right vertical frames 5, 5 and the upper and lower horizontal frames 7, 7 are rectangular. Then, as shown in FIG. 8, by fitting the left and right back vertical frames 6 and 6 into the front vertical frames 4 and 5, respectively, and screwing the screws 17 into the side pieces 12 of the front vertical frame 4, The front and rear vertical frames 5, 5 are fixed to each other, and then, as shown in FIG. 9, the edges 10 are fitted to the upper and lower horizontal frames 7, 7, respectively.

Since the transparent plate 9 is fixed by sandwiching it between the front and rear vertical frames 4 and 4 in this manner, the transparent plate 9 can be quickly mounted in a state where there is no rattling, and the door 3 is fixed. Since the transparent plate 9 is sandwiched and fixed by the front and rear vertical frames 5 and 8 which are formed, the structure can be simplified even though the door 3 is a sturdy door 3 having the transparent plate 9. In the above embodiment, the front frame is divided into the left and right parts, and the back frame is divided into four parts. However, the front frame and the back frame are preliminarily assembled in a rectangular shape. May be

If a space is formed between the front and rear frames as in the embodiment, there is an advantage that a latch device, a hinge or the like can be arranged in this space.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of a door.

FIG. 2 is a perspective view of furniture (cabinet).

FIG. 3 is a rear view of the door.

FIG. 4 is a partially cutaway perspective view of an upper portion of a door.

FIG. 5 is a partially cutaway perspective view of a lower portion of the door.

FIG. 6 is a perspective view of a latch device and an edge.

FIG. 7 is a cross-sectional view showing a first stage of assembling the door.

FIG. 8 is a sectional view showing a second stage of assembling the door.

FIG. 9 is a cross-sectional view showing the final stage of assembling the door.

FIG. 10 is a partial perspective view showing a conventional technique.

[Explanation of symbols]

 1 Cabinet 3 Door 4 Front Vertical Frame 5 Front Frame 6 Back Vertical Frame 7 Back Horizontal Frame 8 Back Frame 9 Transparent Plate 10 Edge

Claims (1)

[Scope of utility model registration request] 1. A frame-shaped door that surrounds a transparent plate such as glass is formed by fixing a front frame body that constitutes the front surface of the door and a back frame body that constitutes the back surface of the door. A door device with a transparent plate in furniture, characterized in that the outer edge of the transparent plate is sandwiched and fixed between the inner edges of the front and rear frames.