JPH0732832Y2 - Door structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial application] The present invention relates to a door structure.

[Prior Art] Conventionally, a door has a face plate attached to a rectangular frame formed by arranging left and right vertical frames and upper and lower horizontal frames in a rectangular frame. To attach the face plate to the rectangular frame, a previously configured rectangular frame is used. The face plate was fitted to one side of the plate, and the face plate was held by the holding edge, and the holding edge was detachably attached to the rectangular frame.

Further, in another conventional example, as shown in FIG. 6, a U-shaped frame body 20 is configured by framing the left and right vertical frames 2 and upper horizontal frames 11, and the U-shaped frame body 20 is U-shaped framework from below 20
A face plate having a large area in the vertical fitting groove portion 1 and the upper horizontal groove portion 12 of
Fit the left and right side edge parts and the upper edge part of 21, and then
The lower horizontal frame 8 is installed between the left and right vertical frames 2 so that the lower lateral groove portion 9 of the lower horizontal frame 8 is fitted into the lower edge portion of the face plate 21.

[Problems to be Solved by the Invention] However, in the first conventional example among the above-mentioned conventional examples, the frame work and the face plate mounting work are separate works, and it takes time to assemble. was there. Further, in the latter conventional example, the face plate 21 can be attached at the same time during the frame work, and the work time can be shortened, but there is a problem that workability is poor because a large face plate is handled.

The present invention has been devised in view of the above-mentioned problems of the conventional example, and an object thereof is to provide a door structure that can reduce working time, has good workability, and can be easily assembled. .

[Means for Solving the Problems] The structure of the door of the present invention is such that the vertical middle portions of the left and right vertical frames 2 having the vertical fitting groove portions 1 on the opposite surfaces are the upper and lower horizontal fitting groove portions 3 and the lower portions, respectively. An H-shaped frame body 6 is formed by connecting with an intermediate horizontal frame 5 having a lateral fitting groove portion 4,
Fitting both side edge portions and upper edge portions of the lower surface plate 7 in which a plurality of horizontal lattices 16 are arranged in the vertical direction on the front and rear surfaces in the vertical fitting groove portion 1 and the lower horizontal fitting groove portion 4 of the lower half of the frame structure 6, The lower horizontal frame 8 is erected between the lower ends of the left and right vertical frames 2, and the lower edge portion of the lower plate 7 is fitted into the lower horizontal groove 9 on the upper surface of the lower horizontal frame 8 so that the upper half of the H-shaped frame 6 is vertically aligned. Horizontal grooves are vertically arranged on the front and rear surfaces of the fitting groove portion 1 and the upper lateral fitting groove portion 3, respectively.
By fitting both side edge portions and the lower edge portion of the upper surface plate 10 in which a plurality of 16 are arranged, the upper horizontal frame 11 is installed between the upper end portions of the left and right vertical frames 2 and the upper horizontal groove portion 12 of the lower surface of the upper horizontal frame 11 is fitted. The upper edge portion of the upper plate 10 is fitted to the lower plate 7, the upper and lower widths of the horizontal grids 16 provided on the lower plate 7 and the upper plate 10, the vertical width of the middle horizontal frame 5, the vertical width of the lower horizontal frame 8 and the upper horizontal frame 11
And the upper and lower widths of the
16 and the lower horizontal frame 8, between the uppermost horizontal lattice 16 of the bottom plate 7 and the middle horizontal frame 5, and between the lowermost horizontal lattice 16 and the middle horizontal frame 5 of the upper face plate 10.
Between the uppermost horizontal frame 16 and the upper horizontal frame 11 of the upper surface plate 10, and between the vertically adjacent horizontal grids 16 with a gap of substantially the same width. By adopting such a configuration, the above-mentioned object of the present invention is achieved.

[Operation] In the present invention, first, the left and right vertical frames 2 and the middle horizontal frames 5 form an H-shaped frame structure 6, a lower plate 7 is fitted to the lower side of the H-shaped frame structure 6, and then the lower part of the vertical frame frame. By installing the lower horizontal frame 8 between them, fitting the top plate 10 on the upper side, and then installing the upper horizontal frame 11 between the upper ends of the vertical frames, the face plate can be attached at the same time when the frame is assembled. By separately attaching the face plate to the lower face plate 7 and the upper face plate 10, one face plate can be made smaller and the handling becomes easier.

[Embodiment] The present invention will be described in more detail based on an embodiment shown in the accompanying drawings.

Vertical fitting groove portions 1 are formed on the opposite surfaces of the left and right vertical frames 2 over the entire vertical length. An intermediate horizontal frame 5 is erected between the vertical middle parts of the left and right vertical frames 2 and is connected by a screw tool to form an H-shaped frame body 6 as shown in FIG. 5 (a). There is. Here, an upper lateral fitting groove portion 3 is provided on the upper surface of the middle horizontal frame 5 over the entire length thereof, and a lower lateral fitting groove portion 4 is provided on the lower surface thereof over the entire length thereof. The lower plate 7 is fitted into the inverted U-shaped portion surrounded by the left and right vertical frames 2 and the middle horizontal frames 5 of the lower half of the H-shaped frame 6 formed as described above, and the lower half of the H-shaped frame 6 is The both side edge portions and the upper edge portion of the lower surface plate 7 are fitted into the vertical fitting groove portion 1 and the lower horizontal fitting groove portion 4 (see FIG. 5 (b)). Then, the lower horizontal frame 8 is installed between the lower end portions of the left and right vertical frames 2 and connected by a screw tool, and the lower horizontal groove portion 9 of the upper surface of the lower horizontal frame 8
The lower edge portion of the lower surface plate 7 is fitted in (see FIG. 5 (c)). After that, in the same manner, the upper plate 10 is fitted into the U-shaped portion surrounded by the left and right vertical frames 2 and the middle horizontal frames 5 of the upper half of the H-shaped frame 6, and the vertical half of the upper half of the H-shaped frame 6 is fitted. The both side edge portions and the lower edge portion of the upper surface plate 10 are fitted into the fitting groove portion 1 and the upper lateral fitting groove portion 3 (see FIG. 5 (d)). The upper horizontal frame 11 is installed between the upper ends of the left and right vertical frames 2, and the upper plate 10 is provided in the upper horizontal groove 12 on the lower surface of the upper horizontal frame 11.
The upper edge portion is fitted (see FIG. 5 (e)). Thus, the door A as shown in FIG. 1 is formed. By the way, the lower plate 7 and the upper plate 10 are made of glass,
Vertical edge members 14 are attached to the left and right edges of the face material 13 such as a synthetic resin plate, a metal plate, and a wooden board, and horizontal edge members 15 are attached to the upper and lower edges of the face material 13. The end of the member 15 is connected to the vertical edge member 14 with a screw tool. Further, horizontal grids 16 are arranged on the front surface and the rear surface of the face material 13, respectively, and both ends of the horizontal grid 16 are connected to the left and right vertical edge members 14 by screw tools. Then, the vertical edge member 14 is fitted into the vertical fitting groove portion 1 of the vertical frame 2, and the horizontal edge member 15 is fitted into the lower lateral fitting groove portion 4, the upper lateral fitting groove portion 3, the lower lateral groove portion 9, and the upper lateral groove portion 12, respectively.
Here, the vertical width of the horizontal lattice 16, the vertical width of the middle horizontal frame 5, the vertical width of the lower horizontal frame 8 and the vertical width of the upper horizontal frame 11 are set to be substantially the same as shown in FIG. As shown in FIG. 1, between the lowermost horizontal grid 16 of the bottom plate 7 and the lower horizontal frame 8, between the uppermost horizontal grid 16 of the lower plate 7 and the middle horizontal frame 5, and between the uppermost plate 10 of the upper plate 10. Gap of substantially the same width is formed between the lower horizontal grid 16 and the middle horizontal frame 5, between the uppermost horizontal frame 16 and the upper horizontal frame 11 of the top plate 10, and between the vertically adjacent horizontal grids 16, respectively. I am doing it. By doing this, the center part is partitioned by the middle horizontal frame 5, and the upper and lower horizontal frames are vertically separated.
Despite having 11,8, the whole looks like a lattice from bottom to top. The door A having the above structure is attached to the door frame 17 so as to be openable and closable as shown in FIG.

[Effect of the Invention] In the present invention, as described above, the left and right vertical frames are connected by the middle and horizontal frames to form an H-shaped frame, and the lower half of the H-shaped frame is fitted with the vertical fitting groove. Fit both side edge parts and the upper edge part of the bottom plate into the horizontal fitting groove part, and install the lower horizontal frame between the lower end parts of the left and right vertical frames so that the lower edge of the lower plate is in the lower horizontal groove part of the upper surface of the lower horizontal frame. Fit the parts, fit both side edge parts and the lower edge part of the top plate into the vertical fitting groove part and the upper horizontal fitting groove part of the upper half of the H-shaped frame, and install the upper horizontal frame between the upper ends of the left and right vertical frames. Since the upper edge of the top plate is fitted in the upper lateral groove on the bottom surface of the top frame, the face plate can be attached during assembly of the frame and assembly can be completed in a short time. Since it is divided into a face plate and attached separately, one face plate is small, easy to handle, and easy to assemble. In addition, both the lower plate and the upper plate have a plurality of horizontal lattices arranged in the vertical direction on the front and rear surfaces, respectively.
The vertical width of the horizontal grids provided on the bottom plate and the top plate, the vertical width of the middle horizontal frame, the vertical width of the lower horizontal frame, and the vertical width of the upper horizontal frame are made approximately the same, and Between the horizontal frame, between the uppermost horizontal lattice of the lower plate and the middle horizontal frame, between the lowermost horizontal lattice of the upper plate and the middle horizontal frame, and between the uppermost horizontal lattice and the upper horizontal frame of the upper plate. Since there is a gap of almost the same width between the upper and lower horizontal grids, the middle grid frame partitions the central part, and the upper and lower horizontal rails are arranged vertically, but the entire grid It can have a shape-like appearance.

[Brief description of drawings]

1 is a front view of the present invention, FIG. 2 is a horizontal sectional view of the same,
Fig. 3 is a vertical sectional view of the same as above, Fig. 4 is a front view of the door frame of the present invention attached with the door of the present invention, and Figs. 5 (a) and (b).
(C), (d) and (e) are explanatory views showing the assembling order of the same, and FIGS. 6 (a) and (b) are explanatory views showing the assembling order of the conventional example, in which 1 is a vertical fitting groove portion and 2 is a Vertical frame 3, 3 upper and lower horizontal fitting groove, 4 lower horizontal horizontal fitting groove, 5 middle horizontal frame, 6 H-shaped frame, 7 lower plate, 8 lower horizontal frame, 9 lower horizontal groove, 10 upper A face plate, 11 is an upper horizontal frame, and 12 is an upper horizontal groove portion.

Claims (1)

[Scope of utility model registration request] 1. A vertical middle portion of left and right vertical frames having vertical fitting groove portions on opposing surfaces is connected by an intermediate horizontal frame having upper and lower horizontal fitting groove portions and lower horizontal fitting groove portions on the upper and lower surfaces, respectively. A side frame and a side frame of the lower plate having a plurality of horizontal lattices arranged in the vertical direction on the front and rear surfaces of the lower half of the H-shaped frame forming the vertical frame and the lower horizontal frame, respectively. Fit the lower horizontal frame between the lower ends of the left and right vertical frames, and fit the lower edge of the bottom plate into the lower horizontal groove of the upper surface of the lower horizontal frame to form the vertical fitting groove of the upper half of the H-shaped frame. Insert the upper and lower edges of the top plate, which has a plurality of horizontal grids arranged in the vertical direction on the front and rear surfaces in the upper and lower fitting grooves, and install the upper horizontal frame between the upper ends of the left and right vertical frames. Fit the upper edge of the top plate into the upper lateral groove on the lower surface of the upper horizontal frame,
The vertical width of the horizontal grids provided on the bottom plate and the top plate, the vertical width of the middle horizontal frame, the vertical width of the lower horizontal frame, and the vertical width of the upper horizontal frame are made approximately the same, and Between the horizontal frame, between the uppermost horizontal lattice of the lower plate and the middle horizontal frame, between the lowermost horizontal lattice of the upper plate and the middle horizontal frame, and between the uppermost horizontal lattice and the upper horizontal frame of the upper plate. , And a door structure in which gaps of approximately the same width are formed between the horizontal lattices that are vertically adjacent to each other.