JPS6324227Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to a door sliding door whose installation can be adjusted.The installation can be adjusted by placing an upper sill on the top of the upper stile and adjusting the vertical position of this upper stile. This relates to a type of door sliding door.

A door fusuma is a door with a wooden door on one side and a sliding door on the other side, but generally the sliding part is fixed and fixed with frame materials around the four sides, and the wooden door part is placed so that its surface is in contact with this sliding door. It is fixed with frame materials on the top and bottom or around the four sides. In this type of sliding door, if the installation can be adjusted, a separate adjustment lever is installed on the lower stile.

This invention proposes a sliding door with an upper rung adjustment system, which is often used for sliding doors and sliding doors, that can be adjusted in the most rational way possible, i.e., the upper rung is the highest point before installation, and the upper rung is lowered according to the dimensions of the lintel and threshold. The sliding door of this invention will be explained below based on the illustrated embodiment.

In Figures 1 to 4, the door sliding door in which the present invention is implemented has a sliding door core material 4 surrounded and fixed by upper and lower frames 1 and 2 and left and right vertical frames 3 and 3, and an upper and lower frame 5 and a lower frame. The decorative plywood 7, which is to be a board door, is supported by the frame 6 and the left and right vertical frames 3, 3.The vertical frame 3 and upper frame 5 are supported by the upper corner block 8, and by the lower corner block 9. It connects the vertical stile 3 and the lower stile 6.

The upper stile 5 is mounted on the upper part of the upper stile 1 so as to be movable up and down, and is attached to the lintel groove 10a of the lintel 10.
A hollow portion 5a and a groove 5b connected to the hollow portion 5a are formed in the upper portion that is swallowed by the hollow portion 5a. The hollow part 5a is fitted with a block protrusion 8b, which will be described later, and the groove 5b is formed into a downward opening so that the upper end of the decorative plywood 7 can fit therein in a vertically slidable manner. There is.

However, even if the upper deck 5 is able to move up and down with respect to the upper stile 1 as described above, if the corner block 8 cannot follow the above-mentioned vertical movement of the upper deck 5, airtightness cannot be maintained. Corner block 8, which was placed to improve the appearance, loses its significance. Therefore, the corner block 8 must be able to move up and down without being hindered by the presence of the decorative plywood 7, be airtight, and have a configuration that allows it to maintain its appearance.

Therefore, the upper corner block 8 according to the present invention
As shown in FIG. 5, a downward opening groove 8d similar to the upper groove 5b is formed on the side of the groove 5b at a position corresponding to the upper groove 5b. In this way, when the grooves 8d are formed on the block 8, the upper end of the decorative plywood 7 can be swallowed by the grooves 8d as shown in FIG. It is possible to avoid obstructing the mounting of the decorative plywood 7, that is, the situation in which the block 8 becomes an obstacle when the decorative plywood 7 is fixed to the upper frame 5, the vertical frame 3, etc.

The upper corner block 8 includes a main body 8a serving as a door neck, a protrusion 8b that protrudes horizontally from the main body 8a, and a protrusion 8 that protrudes downward from the main body 8a.
c, 8c are formed, the protrusion 8b is fitted into the hollow part 5a of the upper beam as described above, and the protrusion pieces 8c, 8c are fitted into the hollow parts 3a, 3a of the vertical stile 3 so as to be slidable in the vertical direction. Ru.

In addition, the decorative plywood 7 has grooves 3 of the left and right frames 3, 3 in addition to the above-mentioned upper rail groove 5b and block groove 8d.
b, 3b, and is placed on the lower deck 6. In addition, the lower corner block 9 has a protrusion 9 that protrudes horizontally from the main body 9a and fits into the cavity 6a of the lower leg 6, corresponding to the upper corner block 8.
b and the protruding pieces 9 that fit into the vertical frame cavities 3a, 3a.
c, 9c. In addition, 11 is the cover paper, 1
2 is the rubber door stop.

Next, to explain the installation adjustment of the door sliding door, as shown in FIG. A notch is formed in advance, and the upper leg 5 is connected to this via a block 8. At this time, the upper rail 5 is positioned at the top end of the vertical stile 3, but depending on the area, if the upper rail 5 has to be lowered to fit the dimensions between the duck sills, the seventh
As shown in the figure, the upper end portion of the vertical stile 3 that protrudes due to the lowering of the upper deck 5 (the hatched portion with a dashed-dotted line)
Cut out and adjust the installation. Conversely, if the upper stile 5 is positioned at the top end of the stile 3 but still does not have enough space for the duck sill, do not cut out the stile 3 at different levels and use the steps shown in Figures 8 and 9. As shown, a plastic blind member 13 is attached to the block 8 to form a corner portion of the door sliding door similar to that shown in FIG. In addition, the block 8 of the blindfold member 13
Attachment to the block 8 is carried out by forming a groove 8e in the block 8 and engaging the protrusion 13a of the member 13 with the groove 8e.

The door sliding door according to the present invention is equipped with an upper corner block in which a groove with a downward opening is formed, and the upper block fits and supports the upper end of the decorative plywood following the vertical movement of the upper deck. Therefore, in a door sliding door equipped with an upper sill adjustment system, the present invention has a structure that is exactly suitable for the installation adjustment work of lowering the upper sill.

[Brief explanation of drawings]

Fig. 1 is a perspective view showing a door sliding door in which the present invention is implemented, Fig. 2 is a longitudinal cross-sectional view of the same, Fig. 3 is a cross-sectional view of the same, Fig. 4 is an exploded perspective view of the same, and Fig. 5 is an upper part. FIG. 6 is a side view of the corner block, FIG. 6 is a perspective view showing the block with decorative plywood attached, and FIGS. 7 to 9 are perspective views showing the upper corner block portion of the sliding door of the present invention. 1... upper stile, 3... vertical stile, 5... upper stile, 5b...
... Grooves, 7... Decorative plywood, 8... Upper corner block, 8d... Grooves.

Claims (1)

[Scope of claims for utility model registration] A door sliding door characterized by meeting the following conditions (A), (B), and (C). (A) A top stile 5 is mounted on the top of the top stile 1 so as to be movable up and down, and an upper corner block 8 is interposed to connect the top stile 3 and the top stile 5. (B) A groove 5b with a downward opening into which the upper end of the decorative plywood 7 fits is formed on the upper deck 5. (C) The block 8 is slidably fitted to the vertical frame 3, and the block has a groove on the side thereof at a position corresponding to the groove 5b of the upper deck 5. A similar groove 8d with a downward opening is formed.