JPS625503Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to the structure of the runner part of a hanging folding door.
A groove 3 with a narrow opening 4 is formed vertically in the doorstop material 2 attached to the side end surface of the door stopper 2 vertically, and a runner shaft of the runner 5 is attached to the upper end of the groove 3. 6 is inserted, and a reinforcing metal fitting 7 for preventing the door stop material 2 from deflecting is attached to the upper end of the door stop material 2.
The purpose is to provide a structure for the runner section of a hanging type folding door that can prevent the doorstop material from being bent and deformed by lifting its upper end from the side end surface of the folding door. .

The present invention will be explained in detail below with reference to the accompanying drawings. Reference numeral 1 denotes a folding door in which panels 8 made of wood or synthetic resin are rotatably connected by hinges 9. Reference numeral 2 denotes a door stop material made of extruded aluminum. A wedge-shaped protrusion 10 is provided on the back of the door stop material 2, and the door stop material 2
A groove 3 with a narrow opening 4 is formed in the front surface thereof from top to bottom, and a female thread 11 is cut at the upper end of the groove 3. Then, as shown in FIG. 2, the door stop member 2 is attached to the side end surface of the folding door 1 by press-fitting the protrusion 10 into the cut groove 12 cut into the top and bottom of the side end surface of the folding door 1. In addition, a rubber gasket or the like (not shown) can be fitted into the groove 3 of the door stop material 2, and a pivot shaft (not shown) can be inserted into the lower end of this groove 3. It is possible. Reference numeral 7 denotes a reinforcing metal fitting in the form of a flat plate, in which a screw insertion hole 13 and a runner shaft insertion portion 14 are bored. Then, the reinforcing metal fitting 7 is attached to the upper surface of the folding door 1 with the screw 15 passed through the screw insertion hole 13 with the runner shaft insertion portion 14 aligned with the upper end of the groove 3. After this, runner shaft insertion part 1
4 through the runner shaft 6 of the runner 5 and screwing the lower male threaded portion 16 into the upper end of the groove 3 in a freely advancing and retractable manner. 2 are connected, and the doorstop material 2
This prevents the upper end from bending.

What is shown in FIGS. 4 and 5 is another example of the present invention. A hexagonal nut-shaped operating portion 17 is provided at the center of the runner shaft 6, and the upper portion of the operating portion 17 is a square column portion 18, and the lower portion thereof is a male thread portion 16. Further, a notch 19 is provided at the upper end of the door stop member 2 attached to the folding door 1. Reference numeral 7 denotes a reinforcing metal fitting bent into a substantially U-shape, with a screw insertion hole 13 bored in its lower part, and a runner shaft insertion part 14 having the same width as the square column part 18 cut out in the upper horizontal piece 7a. Thus, the male threaded part 16 is screwed into the female threaded part 11 below the notch 19 so that the operating part 17 is housed in the notch 19, and the runner 5 is attached to the upper end of the runner shaft 6. Notch 1
9, which rotates freely within the groove 3 above.
The height of the runner 5 can be adjusted by operating the operating section 17 to move the runner shaft 6 up and down. Furthermore, as shown in FIG. 4, the runner shaft insertion part 14 of the reinforcing metal fitting 7 is fitted into the square column part 18 to prevent the runner shaft 6 from rotating (loosening), and the lower horizontal piece 7b of the reinforcing metal fitting 7 is fitted. is fitted into the slit groove 20 of the door stop material 2, and the screw 15 passed through the screw insertion hole 13 is driven into the folding door 1 to fix the upper end of the door stop material 2 to the folding door 1 and prevent it from bending. It has been done. In addition, as the reinforcing metal fitting 7, Fig. 6a,
It may also have a shape as shown in b.

As described above, the present invention consists of vertically perforating grooves with narrow openings in the doorstop material attached vertically to the side end faces of folding doors, and installing runners at the upper ends of the grooves. The runner shaft is inserted and a reinforcing metal fitting is attached to the upper end of the doorstop to prevent the doorstop from bending, so the doorstop does not bend.
There is an advantage that the door stop part is not deformed and a gap is created, and the folding door does not become difficult to open and close.

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing one embodiment of the present invention;
The figure is a partially cutaway perspective view showing the door stop material attached to the side of the folding door in the above invention, Figure 3 is a perspective view showing the reinforcing metal fittings and runners in the same invention, and Figure 4 is the other invention according to the invention. An enlarged sectional view showing an example, FIG. 5 is a partially exploded perspective view of the same as above, and FIGS. 6 a and b are partially cutaway perspective views showing other examples of reinforcing metal fittings, respectively.
FIG. 7 is a perspective view of the folding door. 1... Folding door, 2... Door stop material, 3... Groove, 4... Opening, 5... Runner, 6... Runner shaft, 7... Reinforcement metal fittings.

Claims (1)

[Scope of utility model registration request] A groove with a narrow opening is drilled vertically in the door stop material that is attached to the side end face of the folding door vertically, and the runner shaft of the runner is inserted into the upper end of the groove. The structure of the runner part of a hanging folding door is made by attaching reinforcing metal fittings to the upper end of the door stop material to prevent the door stop material from deflecting.