JPS592295Y2 - Installation structure of lower stopper for aluminum sliding door - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a mounting structure for a lower stopper for an aluminum sash sliding door.

Currently, screwing, caulking, adhesion, etc. are used to connect the lower stopper of an aluminum sliding door.

According to these methods, it is impossible to replace or
There are disadvantages such as the brim body becoming too large, the screws being visible, and the caulking part being visible, which spoils the appearance.

SUMMARY OF THE INVENTION An object of the present invention is to eliminate the above-mentioned drawbacks and provide a more practical mounting structure for a lower stopper for an aluminum sash sliding door.

An embodiment of the present invention will be described below with reference to the accompanying drawings.

In FIG. 1, 1 and 2 are upper and lower outer frames, 3 is an upper stopper provided on the upper outer frame 1, 4 is a lower stopper 5 provided on the lower note frame 2, and 6 is a sliding door. It is Crescent.

In FIG. 2, 20 is a rail provided integrally with the bottom note frame 2. As shown in FIG.

To explain in more detail based on FIG. 3, in the bottom note frame 2,
In addition to the two rails 20, a water return 21 is integrally provided.

As shown in FIG. 4, the lower stopper 4 has hollow holes 40, 41 of appropriate sizes on the left and right sides, a stepped portion 42 on the rail 20 side, and a wavy portion 43 on the water return 21 side.
Equipped with:

In FIG. 3, reference numeral 7 denotes a side outer frame, which is fixed to the bottom pouring frame 2 through a packing 8 with two screws 9.

In the above configuration, the lower stopper 4 according to the present invention
When pushed between the rail 20 and the water return 21 inside the bottom note frame 2, one hollow hole 41 will be inserted if the distance between the rail 20 and the water return 21 is large, or the other hollow hole if it is small. 40 is between large and small, hollow hole 40
．． 41 is attached by being crushed appropriately.

As described above, according to the present invention, the extruded PVC material having two hollow holes arranged in the short direction of the stopper is fixed to the lower stopper by press-fitting it between the rail and the water return, and the elasticity of the hollow part is fixed. Because it utilizes this method, it is possible to accommodate variations in the insertion gap and small dimensional differences.

It is also possible to assemble aluminum sashes with different dimensions and shapes.

The main body is compact and has good workability, replaceability, and appearance.

Furthermore, the frictional force between the corrugated portion of the stopper and the rail or water return portion ensures the clamping force and sealing force of the collar.

[Brief explanation of drawings]

All the figures show one embodiment of the mounting structure of the lower stopper for aluminum sash sliding doors of the present invention, and Figure 1 is an overall front view;
Figure 2 is a sectional view taken along the arrow A-A line in Figure 1;
Fig. 3 is an exploded perspective view showing the main parts enlarged, Fig. 4 is a front view of the lower stopper separately, Fig. 5 is an enlarged sectional view of the main parts showing an example of the installed state, and Fig. 6 is the installed state. FIG. 7 is an enlarged cross-sectional view of a main part showing another modification of FIG. 2: Lower outer frame, 20: Rail, 21: Water return, 4: Lower stopper, 40.41: Hollow hole, 42: Stepped part.

Claims (1)

[Scope of utility model registration request] A stepped portion is formed on one side and the other side in the longitudinal direction of a stopper formed of an elastic body, a wavy portion is formed on either side of the stopper in the longitudinal direction, and two grooves are formed in the stopper. Hollow holes are formed in the longitudinal direction of the book, and the two hollow holes are arranged in the short direction of the stopper, and the stopper is placed between the inner rail of the bottom note frame and the water return. fitted together so that the wavy portion abuts either the rail or the water return, and a stepped portion formed above the other longitudinal side of the stopper protrudes in the direction of the water return. A mounting structure for a lower stopper for an aluminum sash sliding door, which is configured to engage with a protrusion of the rail.