JPS62248780A - Manufacture of door stud arrangement - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial Field of Application) The present invention relates to a method of manufacturing a mullion device that connects adjacent vertical frames with a continuous window.

(Prior art) This type of mullion device, for example, as in the one described in Japanese Utility Model Publication No. 55-5653, consists of a mullion body that is approximately T-shaped in cross section, a mounting member, and a decorative batten. After the T-shaped mullus body is interposed between adjacent vertical frames, the adjacent vertical frames are clamped and fixed by attaching a member to one end of the main body, and furthermore, the mounting is performed on the indoor side of the member. The common structure is to attach a batten to the top for decoration.

Therefore, since there are three parts to the mullion device, it takes time to manufacture and assemble it, and it is difficult to assemble it. requires battens to decorate the members, so the expected dimensions of the mullion components inevitably become larger, and as a result, at least either the indoor or outdoor surfaces of the mullions are connected by the mullions. They protrude from the indoor or outdoor surfaces of adjacent sashes or frames, which can cause inconveniences, such as spoiling the appearance when a continuous window is constructed in the opening of a building, for example.

(Problems to be Solved by the Invention) This invention simplifies the structure of the mullion device, which consists of the mullion body, mounting members, and cypresses on both sides, and provides a manufacturing method for the mullion device that is easy to assemble. It is intended to.

(Means for solving the problem) The indoor and outdoor panels are connected parallel to each other on both sides of a connecting plate that is flat in the indoor-outdoor direction, and the slat receptacles bent toward the outdoor side on both sides of the indoor panel are connected to the outdoor panel. A first engagement groove facing the indoor side toward the outdoor direction on both sides of the face plate, and a second engagement groove facing the outdoor direction on both sides in the middle of the connecting plate are integrally provided in the longitudinal direction, respectively. While forming the backbone, a screw fixing part is provided on the indoor side of the main body that is flat in the indoor-outdoor direction, and a first engagement piece bent toward the back side on the outdoor side of the main body and the middle part of the main body is on the back side. A second cypress is provided with a protruding second engagement piece, the second cypress is used for a semi-external sash, and the second engagement piece has a fin at the tip, and the second engagement piece has a fin at the tip, and When attaching the fins to both sides of the cypress, cut the fins at predetermined locations, then place the back surfaces of the cypress opposite each other, and insert the first engagement piece and the second engagement piece into the first engagement groove of the backbone, respectively. and the second engagement groove, and the screwed part was screwed to the screw receiving part.

(Function) The middle bone and the cypresses on both sides are connected to form a mullion device as a whole. The first engagement groove and the second engagement groove of the backbone engage and position the next cypress, and the screw fixing portion fixes the backbone and the next cypress. The interior and exterior panels of the backbone also function as battens.

(Example) Fig. 1 shows a mullion device in which the present invention is implemented.
It consists of In the figure, the left side is a sash for a fixed window, and the right side is a sash for a rotating window. In this case, the next cypress 3 on both sides of the backbone 2 are the next cypress of a different type of sash.

Note that the next cypress is not limited to the next cypress of the window satsushi, but can also be the next cypress of the door frame. However, the back surfaces of the cypresses 3 fixed on both sides of the mullion are configured symmetrically on both sides.

As shown in FIG. 2, the backbone 2 has an indoor side plate 4 and an outdoor side plate 5 arranged in parallel, and a connecting plate 6 that is flat in the indoor-outdoor direction.
The indoor surface plate 4 has screw receiving portions 7 bent toward the outdoor side on both sides thereof, and the outdoor surface plate 5 has first engagement grooves 8 facing toward the indoor side and the outdoor direction on both sides thereof.
The connecting plate 6 also has second engaging grooves 9 on both sides in the middle.
has. The second engaging groove 9 in the connecting plate 6 faces toward the outdoor side like the first engaging groove 8, and the second engaging groove 9 in the connecting plate 6 faces toward the outdoor side.
The second engagement groove is enlarged on the outdoor side so that the end edges of the connecting frames can be easily engaged with each other. These are provided in the longitudinal direction of the backbone 2.

In addition, in FIG. 2, the reference numeral 1 at the middle of the connecting plate 6
0 is a screw hole, and 11 is a spacer protrusion formed on the outdoor end of the screw receiving portion 7 in both directions. The backbone 2 having the structure described above can be formed entirely as an integral elongated material by extrusion molding of an aluminum alloy or weather-resistant hard plastic.

Figure 3 shows the next cypress 3 on the rotating window side.
Screwed part 13 on the indoor side of the main body part that is flat in the direction of the sash. A first engagement piece 14 is bent from the outdoor side of the main body portion 12 toward the back side, and a second engagement piece 15 is formed to protrude toward the back side at an intermediate portion of the main body portion 12. The back side of cypress refers to the side facing the back bone, opposite to the side on which the shoji is built. The first engaging piece 14 has a first engaging part 16 bent toward the indoor side at its end edge, and the second engaging piece 15 has a second engaging part 17 at its end edge. The screwed part 13 is
A part of the indoor side of the main body part 12 with a bent piece 18 corresponding to the 11
is bent toward the back side. The nine frames in the illustrated embodiment are used for semi-external sashes, and the main body portion 12 is provided with an auxiliary piece 19 that also protrudes toward the back side, and has an abutment portion 20 on the edge. . Further, the second engagement piece 15 is
A fin 21 is provided that extends further toward the back side than the second engaging portion 17 at the end edge. This fin 21 is used when it is attached directly to an opening in a building, rather than as a continuous window. When using it for l, cut it out from the broken line part. The nine-frame frame 3 is also an extrusion molded material of aluminum alloy or weather-resistant rigid resin, and therefore,
The first engaging piece 14 up to the fin 21 is formed as a continuous elongated member in the longitudinal direction. formed 9
The distance between the indoor and outdoor surfaces of the frame 3, that is, the indoor side surface of the bent piece 18 that is the indoor end surface of the main body portion 12, and the outdoor surface of the first engagement piece 14 that is the outdoor end surface of the main body portion 12 is as described above. It is made equal to the distance between the surfaces of the indoor surface board 4 and the outdoor surface board 5 in the backbone 2.

The backbone 2 and the nine frames 3 on both sides are connected to the backbone 2 as shown in Figure 1.
9 in the first engagement groove 8 and second engagement groove 9 of the backbone 2 on both sides of
The first engaging portion 16 of the first engaging piece 14 of the frame 3 and the second engaging piece 1
engaging and positioning the second engaging portions 17 of No. 5, respectively;
9 Screw stopper part 13 on the indoor side of main part 12 of frame 3
By screwing and fixing the countersunk screw 22 into the screw receiving part 7 of the backbone 2, a mullion device is created. Configure il. Auxiliary piece 9
The protruding portion 20 simply contacts the plane of the connecting plate 6.

In reality, between the nine frames 3 and 3 on both sides arranged in parallel, the backbones 2 with their longitudinal directions aligned are fitted into the above-mentioned engaging portions and grooves, and then slid in the indoor and outdoor directions. Assemble and screw.

The spacer protrusion 11 and the bent piece 18 form a space between the screw receiving part and the screw stopper part 13 to ensure fixation by the countersunk screw 22. In addition, as shown by the broken line in FIG. 1, the screws are also tightened between the first engaging piece 14 and the extended portion of the outer wall of the first engaging piece 11!18 on both sides of the outdoor surface plate 5 of the backbone 2. There is something to do. This extension can also be cut off when it is not needed.

(Effect of the invention) Since the entire backbone is integrally formed, when configuring the mullion device, only one member is prepared other than the cypress on both sides, and the assembly is easy. By sliding each engaging part in the indoor/outdoor direction and engaging the engagement groove, the 9 frames are accurately positioned with respect to the backbone, and then simply screw the indoor side of the 9th frame toward the backbone. Because there is, it is easy and requires no effort.

The first engagement groove of the backbone is located on the indoor side on both sides of the outdoor exterior surface plate,
Since the screw receiving part is located on the outdoor side of the indoor face plate, if the distance between the indoor side surface of the 9 frames and the indoor/outdoor surface of the backbone is equal, as in the example, 9 frames can be assembled to the backbone. Time, 9
The interior and exterior surfaces of the frame and the interior and exterior surfaces of the backbone can be easily made flush with each other, and in this case, this mullion device r can be used to make the appearance of the mullion part neat and clean.

The interior panel of the backbone has the function of a conventional batten and does not require a separate batten.

+-1-+, M, Reho 71111 ＾ Awakening) Shizuku-! 14 Meal↓And since at least 4 partitioned spaces are formed inside, it has high rigidity against bending.

[Brief explanation of drawings]

FIG. 1 is a partially sectional plan view, FIG. 2 is a sectional view of the backbone, and FIG. 3 is a perspective view showing the end of the nine frames.

Claims (1)

[Claims] The indoor surface board 4 and the outdoor surface board 5 are connected in parallel to both sides of a connecting plate 6 that is flat in the indoor-outdoor direction, and the screw receiving parts 7 bent toward the outdoor side on both sides of the indoor surface board 4 are connected to the indoor and outdoor surfaces on both sides of the outdoor surface board 5. A first engagement groove 8 facing the outdoor direction on the inside and a second engagement groove 9 facing the outdoor direction on both sides in the middle of the connecting plate 6 are provided integrally in the longitudinal direction, and the inside of the long material is While forming the bone 2, a screw fixing part 13 is provided on the indoor side of the main body part 12 which is flat in the indoor-outdoor direction, and a first engagement piece 14 bent toward the back side on the outdoor side of the main body part 12 and the middle of the main body part 12. A vertical frame 3 is provided with a second engaging piece 15 protruding from the back side, and the vertical frame 3 is used for a semi-external sash, and the second engaging piece 15 has a fin 21 at its tip. Furthermore, when attaching the vertical frame 3 to both sides of the backbone 2, the fins 21 are cut off at predetermined locations, and then the back surfaces of the vertical frame 3 are made to face each other, and the first engaging piece 14 and the first engaging piece 14 are attached to each other. A mullion device characterized in that two engaging pieces 15 are respectively engaged with the first engaging groove 8 and the second engaging groove 9 of the backbone 2, and the screwing part 13 is screwed to the screw receiving part 7. manufacturing method.