JPH0326229Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) This invention relates to a door bag whose end plate can be rotated to open and close.

(Prior Art) In recent years, a type of shutter sash that automatically opens and closes the shutter has been used in general houses. Those equipped with this automatic opening/closing storm door device are easier to operate than conventional shutter sashes;
A structure that can handle repairs and failures of the shutter driving device is required. In addition, even in conventional shutter sashes that are not equipped with an automatic shutter opening/closing device, there is a problem in that sand and the like accumulates on the door bag plate when the shutter is opened and closed, making it difficult to operate the shutter inside the door bag.

(Problems to be Solved by the Invention) Therefore, a door pocket whose end plate can be opened and closed as needed has been proposed (for example, Japanese Utility Model Application Publication No. 127741/1982 and Japanese Utility Model Application No. 121942/1989). The devices described in the above-mentioned publications all have a structure in which the end plate is pivotally attached using a hinge.

Therefore, during on-site assembly work, it is necessary to prepare hinges and form screw holes in the end plate and vertical frame of the head plate, which requires assembly time. The present invention was made for the purpose of proposing a door pocket that solves the above problems.

(Means for Solving the Problems) That is, in the present invention, a mirror plate is attached to the top plate and plate plate that are the upper and lower frames, the door tip and the end plate of the door end that are the left and right frames, and one side of the mirror plate is attached to the top plate and the plate plate that are the upper and lower frames. In a door bag rotatably attached to one outdoor end of a bottom end plate, the outdoor end of the end plate to which the end plate is attached is made to protrude, and the protruding tip is opened toward the outdoors in a Y-shape. A hook-shaped engagement groove opened toward the indoor side is provided in a row at the tip of the end side of the Y-shaped portion, and further, at the tip of the Y-shaped portion on the door end gable side,
Presser protrusions protruding toward the outdoors are provided in a row, and an L-shaped hook-shaped protrusion is formed on the end side wall of the mirror plate vertical frame, and the hook-shaped protrusion is fitted into the hook-shaped engagement groove. It is removably attached.

(Function) In the door end of the present invention configured as described above, the mirror plate can be assembled to the end plate by simply engaging the hook-shaped protrusion in the hook-shaped engagement groove. Since the upper and lower frames of this end plate are fitted to the top plate and the plate plate, no wobbling occurs in the assembled state.

(Example) The door pocket of the present invention will be explained below based on the illustrated embodiment diagram.

First, let me explain about the automatic opening/closing shutter device.
In Figures 1 to 4, multiple shutters 1, 1
is attached to the shutter frame 22, and in this example, pulleys P1 and P2 are arranged at the upper end of the shutter frame 2, and
A rope R is stretched between the pulleys, and the rope is rotated by a drive motor M to open and close the shutters 1, 1. The first shutter 1a is suspended from above, and the other shutters 1b, 1b run on a lower frame shutter rail. Further, the front and rear ends of the shutters are formed diagonally so that one shutter in a door pocket without a shutter rail can push the other shutters toward the back. To connect the shutters, use the connecting tool 11
One end of the connector is pivotally connected to one shutter, and the other end is movably attached to another shutter. Further, while the shutters 1, 1 are running, preferably, rollers 12,
12 are rotatably mounted on a vertical shaft 13, and the peripheral surfaces of these rollers 12 are provided so as to be slightly exposed to the outside from the frame surface. When formed in this way, the frictional resistance against the shutter frame is reduced,
The shutters can be moved easily. It should be noted that an auxiliary pulley P3 is provided near the driving pulley P1 as shown in FIG.
By winding the rope R a plurality of times between these pulleys P1 and P3, slips between the pulley and the rope are prevented.

Next, the door pocket will be further explained with reference to the drawings shown in Figure 5 and below.
And in a closed type door bag in which a mirror plate 7 is attached to the end plates 5 and 6 of the door end and door end, which are the left and right frames, the mirror plate 7 is
The upper and lower frames 71 and 72 are provided so that they can be fitted to the top plate 3 and the dish plate 4 from the outdoor direction, and the mirror plate 7
One end of the end plate is rotatably attached to one of the end plates. Conventionally, a hinge 8 as shown in FIGS. 4 and 6 was interposed between the vertical frame 73 of the end plate 7 and the end end plate 6, and the end plate 7 was pivotally connected to the end end end plate 6. In the present invention, as shown in FIG. 9, the outdoor end of the end plate 6 to which the mirror plate 7 is attached is made to protrude, and the tip of the protrusion is formed into a Y-shape with an opening facing the outdoor side. A hook-shaped engagement groove 61 that opens toward the indoor side is provided at the tip of the end of the Y-shaped portion, and a presser foot protrudes toward the outdoor side at the tip of the Y-shaped portion on the door end gable side. The protrusions 62 are arranged in series, and on the other hand, an L-shaped hook-shaped protrusion 74 is formed on the end side wall of the mirror plate vertical frame 73, so that the hook-shaped protrusion 74 can be inserted into and removed from the hook-shaped engagement groove 61. It is attached. Conventional hinges are replaced by hinges prepared during on-site assembly work.
It requires work to form screw holes in the end plate and mirror plate vertical frame,
Whereas assembly was time consuming, with the structure of the present invention, the end plate can be assembled to the end plate by simply engaging the hook-shaped protrusion in the hook-shaped engagement groove, which reduces assembly work on site. It is simple and easy. In the embodiment, the hook-shaped engagement groove 61 is formed on the door end gable plate 6, but it may also be formed on the door end gable plate 5.

Note that the upper frame 71 of the mirror plate 7 is fitted to the door bag top plate 3, and the lower frame 72 is fitted from the outdoor direction so as to swallow the plate plate 4. Further, the mirror plate 7 is formed so that the entirety as shown in FIG. 7, or a part thereof (for example, the upper part and the lower part) as shown in FIG. 8, can rotate with respect to the door pocket.

By the way, one of the purposes of the present invention is to prevent sand etc. from accumulating on the door plate plate due to the opening and closing of the shutter.
This was done to eliminate the drawbacks that made it difficult to operate the shutters inside the door pocket, and as a precautionary measure, the improved structure of the door roller will be explained below. That is, as shown in FIGS. 10 to 12, the inner housing 92 that is vertically adjustable is attached to the outer housing 91 is improved, and a groove 93 is formed on the outdoor side wall of the inner housing, and this groove is A strip is further formed to protrude from the outdoor side wall, and after a brush 94 is attached to this strip, the protruding portion is bent toward the door roller 9. As a result, the sand on the lower frame of the shutter is automatically cleaned when the shutter is opened and closed, and sand is prevented from being carried into the door pocket and deposited. Further, since the brush 94 is attached to the inner housing 92, it moves up and down together with the door roller 9, and the sliding state of the brush is not affected by the installation adjustment of the shutter. Incidentally, although not shown in the drawings, it is preferable to form a through hole for allowing sand to fall into an appropriate position on the lower frame of the shutter.

(Effect of the invention) Since the door pocket of the invention is constructed as described above,
The mirror plate can be opened as needed, which not only allows cleaning the inside of the door pocket to remove sand and other debris that has made it difficult to operate the shutter in and out, but also an automatic shutter opening/closing device has been installed. Even if a failure should occur in the shutter, it can be easily dealt with if the failure occurs in the door pocket, and furthermore, repair and other work can be facilitated. Furthermore, with conventional hinges, it was necessary to prepare the hinge during on-site assembly work and to form screw holes in the end plate and head plate vertical frame, which took a long time to assemble. In this case, the end plate can be assembled to the end plate by simply engaging the hook-shaped protruding piece in the hook-shaped engagement groove, so that the assembly work at the site is simple and easy.

[Brief explanation of the drawing]

Figure 1 is a front view of the shutter, Figures 2 and 3 are
The figures are A-A and B-B cross-sectional views of Figure 1, Figure 4 is a cross-sectional view of Figure 1, Figure 5 is a perspective view showing the state in which the rope is wound around the pulley, and Figure 6 is the cross-sectional view of Figure 1. A diagram corresponding to Figure 4 and showing a state in which the end plate is opened, No. 7
8 and 8 are perspective views showing the state in which the head plate is opened, FIG. 9 is an embodiment view showing the manner in which the head plate is pivoted to the end plate of the door, and FIG. 10 is a view showing the outer housing of the door roller. , 1 is a front view, 2 is a side view, Fig. 11 is a diagram showing the inner housing of the door roller, 1 is a front view, 2 is a side view, 3 is a front view, and Fig. 12 is a side view showing the door roller part of the storm door. It is a diagram. 1... Storm door, 2... Storm door frame, 3... Top plate, 4...
...Sara board, 5...Tosaki Tsuma board, 6...Tojiri Tsuma board, 7...
...Mirror plate.

Claims (1)

[Scope of Claim for Utility Model Registration] A mirror plate 7 is attached to the top plate 3, which is the upper and lower frames, the plate plate 4, and the door end and end plate 6, which are the left and right frames.
In a door bag in which one side is rotatably attached to one outdoor end of the end plate 6 of the door or the end of the door, the outdoor end of the end plate 6 to which the mirror plate 7 is attached is made to protrude. The distal end is formed in a Y-shape with an opening facing outdoors, and a hook-shaped engagement groove 61 with an opening facing indoors is provided at the end of the Y-shaped part, and furthermore, the Y-shape At the tip of the tosaki gable board side of the shape part,
Presser protrusions 62 protruding toward the outdoor side are provided in succession,
On the other hand, an L-shaped hook-shaped protrusion 74 is formed on the end side wall of the mirror plate vertical frame 73, and the hook-shaped protrusion 74 is removably engaged with the hook-shaped engagement groove 61. Door bag.