JPS6233913Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a device for attaching a head plate to a door bag made of metal such as aluminum.

(Prior art and its problems) When attaching the head plate to the door bag body, a locking piece is provided at the upper end of the head plate, and a locking piece receiving part is provided on the upper frame side of the door bag body. By locking the locking piece to the locking piece receiver, the entire load of the head plate is transferred to the upper frame of the door bag, thereby making the installation work easier, and also transferring the load of the head plate and the load of the shutter to the top of the door bag. A mounting device is known that prevents the lower frame of the door bag main body from bending by dispersing it between the frame and the lower frame. Utsukai Showa 53-126343
This publication discloses such a device.
In other words, this conventional device has an exterior panel (mirror plate)
A hanging projection is provided on the upper frame, a locking receptacle is provided on the upper frame of the door bag frame (the door bag body), and a locking fitting is removably attached to the lower frame side of the exterior panel with screws. Therefore, when installing the exterior panel, after locking the hanging protrusion on the upper frame of the exterior panel to the locking receiver on the upper frame of the door bag, the locking arm of the locking bracket is attached to the bottom of the lower frame of the door bag. At the same time, insert a screw into the hole drilled in the front of the lower frame of the exterior panel, screw it into the locking metal fitting, and tighten the screw to attach the exterior panel to the door frame. It can be attached by pulling it together.

However, with this mounting device, holes for screw insertion must be made in the front of the bottom frame of the exterior panel, which not only looks unsightly, but also causes rainwater to enter through these holes and damage the bottom frame of the exterior panel. It is easy to corrode the inside of the door case, and the locking hole provided on the underside of the door case bottom frame requires a corresponding opening width so that the locking arm can move indoors and outdoors. Even when the locking arm is inserted, there is a considerable gap, and therefore, during strong winds, wind blows through this gap and the wind pressure causes the shutter to rattle. Furthermore, with this mounting device, the left and right ends of the exterior panel are not fixed to the door frame, so when the lower end of this exterior panel is tightened and pulled to the door compartment bottom frame, the middle part of both ends of the exterior panel There was also the inconvenience that the door flexed toward the outside of the room, creating a gap between it and the door frame.

(Means for Solving the Problems) The present invention is intended to solve the above-mentioned inconveniences, and the technical means for this purpose is that the outdoor side edge of the upper frame of the door bag body is closer to that of the lower frame and end plate. position by retracting it to the indoor side by the required length,
A concave groove is integrally formed along the entire length of the upper frame on the outdoor side edge, and a raised piece and a protruding piece protruding from the lower end of the lower frame toward the outdoor side are integrally formed on the outdoor side edge of the lower frame. On the other hand, the end plate is provided with a downward locking piece at its upper end on the indoor side, and a cover piece having a substantially L-shaped cross section at its lower end on the outdoor side. The locking piece is fitted into the groove of the upper frame of the door bag body, and the lower end of the end plate on the indoor side is brought into contact with the rising piece of the lower frame from the outdoor side, and the protruding piece of the lower frame is connected to the cover. This is done by inserting screws into the inside of the panel, and then screwing screws into both left and right end surfaces of the end panel facing the end and end end panels of the door.

(Example) An example of the present invention will be described below based on the drawings.

In Figures 1 and 2, reference numeral 1 denotes a door bag body, which is composed of an upper frame 2 and a lower frame 3 made of extruded aluminum, a gable plate 4 on the door end side, and a gable plate 5 on the door end side. As is clear from the drawing, 2 has its outdoor side edges pulled toward the indoor side by a required length (approximately equivalent to the thickness of the mirror plate 7 described later) from the outdoor side edges of the lower frame 2 and both end plates 3 and 4. It is located in a crowded place. 7 is a mirror plate, and a peripheral frame 1 is formed of an upper stile 8, a lower stile 9, and left and right vertical stile 10, 11, each made of extruded aluminum.
2, and a mirror plate main body 13 made of an aluminum plate with a corrugated cross section and disposed within the peripheral frame 12.

A groove 6 is integrally formed on the indoor side edge of the upper frame 2 over the entire length of the upper frame 2, and a raised piece 17 and a raised piece 6 are formed on the indoor side edge of the lower frame 3. A protruding piece 18 protruding from the lower edge of the piece 17 toward the outdoor side is integrally formed over the entire length of the lower frame 3. In addition, a locking piece 14 that projects downward is formed integrally with the upper stile 8 over the entire length of the upper stile 8 at the upper end of the upper stile 8 on the indoor side that forms the peripheral frame 12 on the mirror plate 7 . Furthermore, a cover piece 19 having a substantially L-shaped cross section is integrally formed at the lower end of the lower stile 9 on the outdoor side over the entire length of the lower stile 9.

Therefore, when assembling the door bag, first, the end plate 5 on the door end side and the end plate 4 on the door end side are connected and fixed to the upper frame 2 and the lower frame 3 using screws not shown, and then the door bag body 1 is assembled. This door bag body 1 is attached and fixed to the building frame side with nails 15 or the like. Then, as shown in FIG.
While leaning slightly forward with respect to the door bag body 1, the locking piece 14 of the upper stile 8 is engaged with the groove 6 on the outdoor side edge of the upper frame 2 of the door bag body 1, and the end plate 7 is closed.
is placed on the upper frame 2, and in this state, while pivoting the end plate 7 downward from the forward tilted position about the locking piece 14, the interior side surface of the lower stile 9 of the end plate 7 is rotated. As shown in FIG. 1, the lower end is brought into contact with the rising piece 17 of the lower frame 3 of the door bag body 1 from the outdoor side, and the protruding piece 18 protruding from the lower edge of the rising piece 17 is attached to the end plate. The cover piece 19 protruding from the lower end of the lower stile 9 of 7 is locked inside the cover piece 19, and the outer surfaces of the left and right vertical stile 10, 11 of the end plate 7 are connected to the door end side gable plate 4 and the door end side gable plate of the door bag body 1. 5, and then the 5th
As shown in the figure, fix the mirror plate 7 to the door bag main body 1 by screwing the screws 16 from the door end side gable 4 to the vertical stile 10 of the door panel 7 and from the door end side gable 5 to the vertical stile 11. That's why. According to the door bag assembled in this way, the cover piece 19 at the lower end of the lower stile 9 of the mirror plate 7 is in a state of covering the protruding piece 18 of the lower frame 3 of the door bag main body 1 from below, and the lower end of the lower stile 9. Since the lower end of the indoor side surface is in contact with the upright piece 17, rain and wind are prevented from entering from the lower end side of the head plate 7, and the left and right vertical frames 10, 11 of the head plate 7 are in contact with the end plate of the door bag body 1. 4 and 5, and the screws 16 are screwed and tightened from the side of the end plates 4 and 5 to the frames 10 and 11, so that the mirror plate 7 is securely fixed to the door case body 1 and , the left and right vertical frames 10 and 11 of the mirror plate 7 and the end plate 4 of the door pocket body 1,
5, and there is no risk of rain or wind entering.

(Effects of the invention) According to the invention, since the screws are not screwed in from the front side of the head plate, the screw heads and screw insertion holes are not exposed on the front face of the head plate, which is most visible from the outside.
The cover piece at the lower end of the panel covers the protruding piece protruding from the lower frame of the door bag body from below, and the lower end of the panel on the indoor side is a rising piece of the bottom frame. Because it is in contact with the end plate, it is possible to prevent rain and wind from entering from the lower end of the head plate.Furthermore, since both end plates are placed against both end faces of the head plate, and screws are screwed into the head plate from these end faces, the screws are screwed into the head plate from the side end faces of the head plate. There is no gap between the end panel and the end plate, so that the intrusion of rain and wind can be prevented, and the end plate can be securely fixed to the door bag body.

[Brief explanation of the drawing]

FIG. 1 is a longitudinal cross-sectional view showing an embodiment of the end plate mounting device according to the present invention, FIG. 2 is a cross-sectional view of the same, and FIG. 3 is a perspective view showing the end plate in an attached state. 1...Door bag body, 2...Upper frame, 3...Lower frame, 4
... Tosaki-tsuma-ita, 5... Tojiri-tsuma-ita, 6... Utagamizo, 7
...Mirror panel, 8...Upper stile, 9...Lower stile, 10,11
... Vertical stile, 13 ... End plate body, 14 ... Locking piece,
16... Screw, 17... Upright piece, 18... Projecting piece, 19... Cover piece.

Claims (1)

[Scope of utility model registration request] The outdoor side edge of the upper frame of the door bag main body is positioned so as to be recessed toward the indoor side by a required length from that of the lower frame and end plate, and a groove is formed on the outdoor side edge of the upper frame along the entire length. A raised piece and a protruding piece that protrudes from the lower end of the lower frame toward the outdoor side are integrally formed on the outdoor side end of the lower frame, while the end plate has a raised piece on the indoor side upper end. A downward locking piece and a cover piece having a substantially L-shaped cross section are provided integrally projecting over the entire length at the lower end on the outdoor side, and the downward locking piece of the end plate is engaged with the groove in the upper frame of the door bag body. In addition, the lower end of the mirror plate on the indoor side is brought into contact with the rising piece of the lower frame from the outdoor side, and the protruding piece of the lower frame is inserted into the inside of the cover piece, and further A mounting device for a mirror plate in a door bag, which is formed by screwing screws into both left and right end surfaces of the mirror plate facing these from the side gable plates.