JPS6113666Y2 - - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a structure for attaching a hanging mullion for suspending a middle camoi that partitions between an ordinary double-sliding window or the like and a rammer window provided above.

Generally, the middle kamoi is supported at two points at both ends, but in the case of a window with a wide opening, such as a 3-panel or 4-panel shoji screen, the inner kamoi will bend downward under its own weight. Conventionally, as a countermeasure against this problem, a nut is inserted into the hollow part of the middle kamoi, a cube with an almost hollow rectangular cross section is applied at right angles between the upper frame and the middle kamoi, and a hanging bolt is inserted between the upper frame, the mullions and the middle kamoi. Means is taken to penetrate the camo and screw into the nut. However, with this conventional method, although it is possible to prevent the downward deflection of the inner shell, since the hanging bolt is screwed into the nut in the hollow part of the inner shell during assembly work, the nut must be inserted into the hollow part of the inner shell, and the bolt must be inserted into the bolt. There are disadvantages in that the work such as fitting is not easy, and there is also a disadvantage that rainwater enters the hollow part of the inner camo through the hanging bolt penetration hole drilled in the upper surface of the inner camo.

The purpose of the present invention is to provide a mounting structure for hanging mullions for a medium kamoi that can eliminate the drawbacks of the conventional method, and the details thereof will be explained below with reference to the drawings implemented on an aluminum sash.

In FIG. 1, both ends of the middle kamoi 5 are fixedly supported by the left and right vertical frames 3, 4 of the window frame consisting of the upper and lower horizontal frames 1, 2 and the left and right vertical frames 3, 4, and the central part of the middle kamoi 5 is fixedly supported. The hanging mullions 6 are connected to and suspended from the upper frame 1 by the mounting structure. 7... is a sliding shoji,
8 is Ranma Shoji.

As shown in FIGS. 3 and 4, the hollow body 5 has stepped portions 9 and 9' forming vertical walls on the upper surface of the hollow body, and rails are provided on these stepped portions at appropriate intervals in the indoor and outdoor directions. 10, 10' are vertically protruded along the longitudinal direction of the middle camo, and in this case, the upper rail 10 protrudes appropriately higher than the lower rail 10'. Reference numeral 11 designates a hollow riser projecting from the indoor side end of the upper surface of the inner camo, and 12 a screen door rail projecting from the indoor side end of the same.

The structure of the suspended mullion 6 according to the present invention is as follows. In FIG. 2, the mullion main body 13 has inner and outer walls 1
4, 15 and left and right side walls 16, 17.
The width of 6 and 17 is the rising edge 11 of the upper surface of the middle camo 5 mentioned above.
Intermediate walls 18 and 19 are provided between the left and right walls 16 and 17 at a position adjacent to the rails 10 and 10' of the middle camoi 5 in this rectangular cylindrical body. At the same time, screw holes 2 are provided along the longitudinal direction in both intermediate walls 18 and 19.
0,21 are attached. Reference numerals 22 and 23 designate sleeve plates extending perpendicularly from the inner and outer ends of the left and right side walls 16 and 17, and 24 designates an intermediate sleeve plate extending from the middle portion of the same.

An example of how to attach the hanging mullions 6 according to the present invention will be explained below. First, with respect to the rails 10 and 10' on the upper surface of the middle kamoi 5, the rail portions 10a and 10'a having a width corresponding to the hollow width of the hanging mullion 6 are left, and the both sides of the rails 10 and 10' are cut to an appropriate length wider than the width of the hanging mullion 6. The screen door rail 12 is also cut to an appropriate length. Next, the lower end of the hanging mullion 6 is cut to match the stepped shape of the upper surface of the inner wall 5, and the lower end of the outer wall 15 has a vertical length corresponding to the rail portions 10a, 10'a, into which screws and drivers can be inserted. A long screw pass-through window 25 of the width is opened, and a screw pass-through window 26 corresponding to the rail portion 10a is further opened at the lower end of the intermediate wall 19. The upper ends of the hanging mullions 6 are connected to the inner and outer walls 2 of the upper frame 1.
7, 28 and rails 29, 30 so as to fit with them.

From the lower end of the hanging mullion 6 prepared in this manner, insert the rail portions 10a, 1 of the inner kamoi 5 into the hollow space.
With 0'a inserted, the hanging mullions 6 are placed at right angles between the inner frame 5 and the upper frame 1 to form a frame.
Then, insert the screw 31 into the hanging mullion 6 from the long window 25 and connect the rail portion 10'a and the intermediate wall 19 with the screw 31.
1, and insert other screws 32 through the long window 25 and window 26 to connect the rail portion 10a and the intermediate wall 18.
are screwed together with screw 32. On the other hand, the screw holes 33 and 34 from the upper frame 1 are screwed into the screw holes 20 and 21, respectively, to connect the upper frame 1 and the upper end of the hanging mullion 6.

35 is a lid detachably attached to the long window 25.

Note that the screw holes 20 and 21 are located in the mullion main body 13.
It can also be provided at other locations within the system.

According to the mounting structure of hanging mullions for medium kamoi of this invention, the lower ends of the plurality of intermediate walls of the hanging mullions and the rails on the upper surface of the medium kamoi are used to connect to the rails with screws, and the plurality of intermediate walls are connected from the upper frame to the rails using screws. Since the configuration is such that the hanging mullions and the upper frame are connected by screwing screws into the screw holes, hanging bolts are not used as in the conventional method, but hanging bolt through holes are drilled on the top surface of the inner kamoi to receive the hanging bolts. There is no need for a back plate, and therefore, during assembly, there is no need for the troublesome work of applying the back plate of the hanging bolt holder inside the hollow part of the inner camo, and the assembly procedure is not limited in any way, making the assembly work easy. It is extremely efficient, and compared to the conventional hanging bolts drilled through holes in the upper surface of the inner kamoi, the connection is made using the rails on the upper surface of the inner kamoi, so rainwater can drain into the hollow of the inner kamoi It is extremely effective in practical terms, as it does not intrude into the office.

[Brief explanation of the drawing]

The drawings show an embodiment of this invention; Fig. 1 is a front view of the window, Fig. 2 is an enlarged slope view of a hanging mullion with some parts omitted, Fig. 3 is an enlarged sectional view of Fig. 1, and Fig. 4 is an enlarged cross-sectional view of Fig. 1. FIG. 3 is a cross-sectional view of FIG. 3; 5...Medium kamoi, 6...Hanging mullion, 10a,
10'a...Rail part, 13...Mull body,
18, 19... intermediate wall, 20, 21... screw hole, 31, 32... screw.

Claims (1)

[Scope of Claim for Utility Model Registration] Rails for rammer shoji are integrally protruded from the upper surface of a hollow frame formed in a hollow body at appropriate intervals in the indoor and outdoor directions, and the hanging mullions are hollow cylindrical bodies. , an intermediate wall is provided at a position adjacent to the rail, and the lower end of the hanging mullion is connected to the rail of the intermediate wall with screws, etc., and the upper end of the intermediate wall is attached to the upper frame. A mounting structure for hanging mullions for medium kamoi, which is connected and fixed with screws through screw holes attached to the above intermediate wall.