JPS6041437Y2 - metal door bag - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a sash that is attached to a window opening, and more specifically, to a metal door bag that is connected to one side of the sash to house a shutter.

Conventionally, in this type of metal door bag, the end plate attached to the outdoor side of the door bag was attached only by inserting it into mounting portions formed on the outdoor side of the upper frame and the lower frame.

For this reason, there is a drawback that when agitated by wind pressure or the like, it rattles and generates abnormal noise.

The present invention was developed in view of the above-mentioned conventional drawbacks, and the purpose of the present invention is to provide a metal door bag in which the end plate can be easily inserted and the end plate can be prevented from rattling.
A metal door bag that is framed in a rectangular shape by a lower frame and left and right end plates and has a head plate attached to the outdoor side, wherein one of the end plates is divided into a storage end end plate and a head end end plate to form the upper and lower frames. The lower stile of the end plate is provided removably by screwing into the screw receiver, and an engaging recess is provided in one of the lower stile of the end plate and a mounting portion to which the end plate of the lower frame is attached, and the other end has an engaging recess that fits into the engaging recess. An engaging protrusion having a locking head that can be attached is formed, and the end plate is inserted from the end plate side, the engaging recess and the engaging protrusion are fitted to attach the end plate, and the end plate mounting portion is attached. The metal door bag is configured to be closed by the end plate of the end plate.

Next, an embodiment of the present invention will be explained according to the drawings. In the figure, S is a sash that is attached to the outside of the window opening W; The sash window frame body 1 and the metal door bag 2 attached to the outdoor side of the side wall 3 of the window opening W are integrally connected at the connecting part 4 via a connecting member (not shown). A metal door pocket 2 (hereinafter simply referred to as a door pocket) is provided in communication with the shutter sliding portion 5 of the sash window frame body 1 so that a shutter 6 can be stored therein.

2 is the above-mentioned door pocket, which is formed into a rectangular frame by an upper frame 7, a lower frame 8, and left and right end plates 9, 10.

Reference numeral 7 denotes the above-mentioned upper frame, which is attached along the upper elongated pusher 11A that extends horizontally on the side wall 3 of the window opening W, and in its cross section, 7A is a web, which extends horizontally toward the outdoors, and this overhang. The length is long enough to accommodate the shutters 6 (this example shows a case where there are two shutters 6), and the outdoor end thereof is bent downward to form a front edge 7B. A partition piece 7C is suspended from the lower surface near the end, and together with the front edge 7B, a groove 7D is formed into which a downwardly open mirror plate 12 is mounted.

7E is the upper edge of the upper frame 7, which extends slightly obliquely toward the outdoors, and its outer end is bent downward to form a hanging piece 7F;
The lower end of the hanging piece 7F is joined to the upper surface of the web 7A.

Further, an upper mounting piece 7G is provided at the indoor end of the upper edge 7E to be attached along the outdoor surface of the upper long press 11A.

Further, the indoor end of the web 7A is bent downward to connect the connecting piece 7.
A substantially hook-shaped lower mounting piece 7J is provided indoors from a part of the connection piece 7H.

Note that 7 to 07 to 2g and 7 to 3 are screw receivers formed along the longitudinal direction of the lower surface of the web 7A.

Reference numeral 8 denotes the lower frame of the door pocket 2, which is attached along the outdoor surface of the lower long pusher 11B that corresponds to the upper long pusher 11A and is suspended below it, and in its cross section, 8A is a web and the upper frame Corresponding to the web 7A of the upper frame 7, a groove 8B extending horizontally toward the outdoors is formed at the outdoor end of the upper frame 7, corresponding to the groove 7D of the upper frame 7. An engaging protrusion 8C having a locking head 80' is provided protruding along the longitudinal direction of the distal end.

Further, a vertical support piece 8D having a substantially two-shape shape is provided upward at the inner end of the web 8A, and a substantially hook-shaped upper mounting support piece 8E is provided from the upper end of the support piece 8D toward the indoor side. .

Further, a lower support piece 8F is suspended from the lower surface of the web 8A on the indoor side, and a substantially hook-shaped lower mounting piece 8G is provided from a part of the support piece 8F towards the indoor direction.

Further, a water section 8H having a substantially doglegged cross section is vertically provided at the lower end of the lower support piece 8F.

Note that 8J1t, 8J2t, and 8J3 are screw receivers formed along the longitudinal direction of the lower surface of the web 8A.

Reference numeral 9 denotes a left gable plate attached between the left ends of the upper frame 1 and the lower frame 8, and the indoor side thereof communicates with the shutter sliding part 5 of the sash window frame body 1 to store the shutter 6 in the door pocket 2. An opening 13 is formed for this purpose.

Further, this left end plate 9 is a storage end end plate 9A attached to a portion forming the door stop wall of the door pocket 2, and a mirror end end plate 9a attached to the left side between the grooves 7D and 8B where the end plate 12 is attached.
The web 9B of the storage section end plate 9A is brought into contact between the shutter storage sections on the left end surfaces of the upper frame 7 and the lower frame 8, and is fixed to the screw receiver 7 with the screw 14A via the 2° 8J2. At the same time, the upper and lower ends of the web 9B extend in both directions by a required length from the mounting positions of the upper frame 7 and the lower frame 8.

Is 9C a groove from the outdoor end of web 9B? This is a partition piece provided along the indoor edge of D and 8B.

The web 9b of the end plate 9a of the end plate 9a is brought into contact with the left end surfaces of the grooves 7D and 8B of the upper frame 7 and the lower frame 8, and is fixed to the screw receiver 7 by the screw 14B via 198J1. Both upper and lower end portions of 9b extend in both up and down directions with lengths corresponding to the webs 9B of the end plate 9A of the storage section.

Further, the outdoor end of the web 9b is bent to the left in the figure along the outdoor ends of the upper frame 7 and the lower frame 8 to form a front edge 9C, and the indoor end is bent into a substantially hook shape. A retaining piece 9d that abuts and engages the outer end of the storage end plate 9A is formed.

10 is the right end plate of the door pocket 2, which forms the right door stop wall of the door pocket 2, and 10A is a web, which is connected to the upper frame 7.
and has an overhang width corresponding to the lower frame 8, and a mounting piece 10B extending along the outdoor surface of the pillar 17 is provided at its lower end, and the upper frame 7 and the lower frame are provided at the outdoor end. A left-open groove 10G, into which the end plate 12 is mounted, is formed corresponding to the groove 708B of No. 8.

The right end plate 10 formed in this way is mounted on the right end surfaces of the upper frame 7 and lower frame 8, and is fixed to the screw receiver 7 with screws 14C via 19 7 29 7 3 and 8j1°8J29 813. At the same time, the upper and lower ends of the web IOA correspond to the left end plate 9 and extend both upward and downward.

In this way, the upper frame 7. Lower frame 8 and left and right end plates 9, 1
There is a groove on the outdoor side of the door pocket 2, which is formed into a rectangular frame by 0. D, 8B, IOC are connected and formed.

Reference numeral 12 denotes the above-mentioned mirror plate, and a panel 20 is attached to the upper and lower frames 18 and left and right vertical frames 19, and the lower frame 8 is attached to the web 18A of the upper and lower frames 18 along its longitudinal direction. An engagement recess 1BB is formed into which a locking head Bc' formed at the tip of an engagement protrusion 8C formed in a groove 8B, which is a mounting portion of the mirror plate 12, can be fitted.

The end plate 12 formed in this way is the end plate 9 of the end plate part of the door pocket 2.
a is removed and the mirror plate 12 is inserted into the attachment part, and the engagement recess 18B of the lower frame 18 and the mirror plate 1 of the lower frame 8 are removed.
The engaging protrusion 8C formed on the mounting portion of No. 2 is fitted and fixed, and the side thereof is closed by the end plate 9a of the end plate portion.

Note that 16 in the figure is a peripheral wall constructed around the peripheral edge of the sash S.

Next, the operation and effects of this embodiment configured as described above will be explained.

Now, this example door pocket 2 has an upper frame 7, a lower frame 8, and left and right end plates 9.
, 10 into a rectangular shape, and a mirror plate 12 is mounted on the outdoor side, and the left end plate 9 is divided into a storage part end plate 9A and a end plate part end plate 9a, and screw holders for the upper and lower frames 7 and 8 are formed. 7 to □9 1 to □? 8J198J2 with screw 14A,
14B, the end plate 9a of the end plate part 9a is removably provided, and an engagement recess 18B is provided along the longitudinal direction of the web 18A of the lower stile 18 of the end plate 12, and a groove part in which the end plate 12 of the lower frame 8 is attached. 8B is formed with an engaging protrusion 8C having a locking head 80' that can fit into the engaging recess 1BB at its tip, and the end plate 1
2 is inserted from the end plate 9 side and engages the engagement recess 18B and the engagement protrusion 8
C is fitted to attach the end plate 12, and the end plate mounting portion is closed by the end plate 9a of the end plate portion.

Therefore, the end plate 12 is inserted into the end plate 9a of the end plate 9.
The end plate 12 can be easily inserted by removing it, and the end plate 12 can be inserted from the end plate 9a side by inserting the engaging recess 18B of the lower stile 18 into the locking head 8C of the engaging protrusion 8C.
By simply fitting and inserting the head plate 12 into the lower frame 8, the head plate 12 is fixed upwardly to the lower frame 8 in an irremovable manner, so that even if the head plate 12 is agitated by wind pressure or the like, it is prevented from shaking or lifting. It also has many features such as being able to prevent noise from occurring.

In addition, in the above embodiment, the engagement recess 18B is provided in the lower stile 18.
In addition, although the groove portion 8B of the lower frame 8 is provided with the engaging protrusion 8C, the present invention is not limited to this, and the configuration may be reversed.

Further, each of the frame members illustrated in this embodiment is entirely formed of a molded material extruded from a light alloy material such as aluminum.

Now, the present invention is a metal door bag which is framed in a rectangular shape by an upper frame, a lower frame, and left and right end plates, and has a head plate attached to the outdoor side. The lower stile of the end plate and the attachment part for attaching the end plate of the lower frame are provided with an engagement recess on one side, and a tip end on the other side. An engagement protrusion having a locking head that can fit into the engagement recess is formed on the end plate, and the end plate is inserted from the end plate side and the engagement recess and the engagement protrusion are fitted to form the end plate. By attaching the mirror plate and closing the end plate of the head plate with the end plate of the head plate, the head plate can be easily inserted by removing the end plate, and the head plate can be inserted from the end plate side to its lower stile. The engaging concave portion is inserted by fitting into the locking head of the engaging protrusion formed on the mounting portion of the lower frame.

Since the head plate is connected and fixed upwards to the lower frame in an irremovable manner, it is possible to prevent rattling and lifting even if the head plate is agitated by wind pressure, etc., and also prevents the generation of abnormal noises. This is an extremely practical idea for a metal door bag, as it can prevent a lot of damage.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention; FIG. 1 is a horizontal sectional view, and FIG. 2 is a longitudinal sectional view. 2...Metal door bag, 7...Top frame, 8...
...Lower frame, 8C...Engagement protrusion, 6c'.
...Locking head, 9...Left gable plate, 9A...
...Storage section end plate, 9a... Mirror board section end board, 1
0... Right gable board, 12... Mirror board, 18.
...Lower stile, 18B...Engagement recess.

Claims (1)

[Scope of utility model registration request] This is a metal door bag which is framed in a rectangular shape by an upper and lower frame, and left and right end plates, and has a head plate attached to the outdoor side, and one of the end plates is divided into a storage part end plate and a head plate end plate. The screw receiver of the upper and lower frames is screwed to be removably provided, and an engaging recess is provided in one of the lower stile of the end plate and a mounting portion for attaching the end plate of the lower frame, and the engaging recess is provided at the tip of the other end. Forming an engaging protrusion having a locking head that can be fitted, the mirror plate is inserted from the end plate side, and the engaging recess is irremovably fitted upward to the locking head of the engaging protrusion. 1. A metal door bag characterized in that the end panel of the end plate closes the end plate of the end plate of the end plate.