JPS603269Y2 - Fixing device for the opening/closing door mounting frame to the entrance - Google Patents

Description

[Detailed explanation of the invention] This invention is designed to fix the left and right sides of the frame and the top edge of the ceiling frame so that the opening/closing door such as a door or screen door can always be installed correctly in the left, right, up and down directions of the entrance. Moreover, this is a proposal that allows for easy and reliable fixing.

In most cases, when attaching a frame to a conventional entrance, this type of attachment involves inserting a wedge piece of wood or other material into the gap between the entrance and the frame, and then attaching it to the outside surface using a batten or the like. Alternatively, there is a method of fixing by inserting an adjustment metal with a screw screwed into a female metal between the left and right outside of the frame and the entrance pillar, and tightening the screw in and out. The latter has the drawback of causing misalignment between the two, and the latter has the disadvantage of lacking security in the vertical direction of the frame.

In order to overcome the above-mentioned conventional disadvantages, the present invention provides the following simple and effective fixing device for the frame.

In all embodiments, the opening/closing screen door with a bellows sheet is attached to the back door when the frame is fixed, and as described below, the inside of the door consisting of the left and right entrance pillars 4 and the cross member 4' at the upper end, such as the back door, is installed. A light metal rectangular mounting with an outward-facing U-shaped cross section and a retractable screen door mounted on the inner surface is attached to frame 1, and the mounting is attached to the top frame 1' of frame 1.
In a device in which a light metal portal frame 2 consisting of a U-shaped frame facing outward in cross section and a bellows sheet W stretched on the inner surface is mounted and fitted on the upper end, the frame 1 is attached to the left and right sides of the frame 1 so as to be vertically adjustable. Stiles 1
'' is fitted with a synthetic resin crimp K that fits into the concave groove and has a screw hole R laterally and coated with an adhesive N on the outer surface of the crimp. The screw rods P inserted through the holes drilled in the inner wall recesses of each vertical stile 1'' are screwed into each of the above-mentioned screw holes to press each crimping member K to the inner surface of the left and right artificial pillars 4, and at the same time, the screw rods P are inserted into the inner wall recesses of each vertical stile 1''. There are screw holes R on the left and right inside the groove H' of the upper end horizontal frame 2' with approximately half-echelon-shaped sides and from the back to the front.
The top of each synthetic resin sliding piece S with a hole S and each metal elevator 3 having an upside-down L-shaped cross section and a vertical hole bored in its vertical piece 3' on the upper slope of the sliding piece. One end of the slide is brought into contact with the slide, and each hole is inserted between the screw hole R' of the sliding piece S and the vertically elongated hole of the elevator 3 on the left and right sides of the back wall of the upper horizontal frame 2' of the portal frame 2. The screw rod P' inserted from h' is threaded through the center to raise each elevator 3, and its upper piece is crimped to the lower surface of the upper end cross member 4' of the entrance. ' indicates a seat plate with a screw hole h'' protruding from the base of the crimping piece, and N indicates an adhesive layer applied to the outer surface of the seat plate.

Since this project is constructed as described above, when fitting and fixing this fitting to an entrance such as a full-side door, the attachment in this project is done in advance by attaching crimping pieces K to the left and right opposing upper and lower positions of the vertical stile 1'' of the frame 1. At the same time, these crimping pieces are fixed to the inner surface of the entrance post 4 with the adhesive layer N on each outer surface, and then attached to the screw holes R of the crimping pieces by inserting holes in the inner surface of each vertical stile 1'' of the frame 1. The screw rods P inserted from above are inserted and screwed together to fix the vertical stile 1'' of the frame 1 to the inner surface of the entrance post 4.
After fitting the sliding piece S and the elevator 3 in combination on the left and right inside ', each screw rod P is inserted into the screw hole R' of each sliding piece mentioned above through the insertion hole H' drilled in the back wall of the horizontal frame 2'. ' are screwed together through the vertically elongated holes of the elevators 3 to raise each elevator 3, and the upper piece is press-fixed to the lower surface of the cross member 4' at the entrance.

In this case, as described above, when mounting a door etc. to the entrance of a back door, etc., the frame and the frame are attached. The frame is attached to each crimping piece interposed within each vertical frame on the left and right sides of the frame.

The gate frame is crimped and fixed to the inner surfaces of the left and right entrance pillars by screwing with screw rods, and the gate frame is adjusted up and down so that the horizontal frame at the upper end is in contact with the lower surface of the horizontal member of the entrance, and the lower end is attached to the vertical frame. After the screws are tightened, the sliding piece interposed in the horizontal frame is screwed with a screw rod to fix the elevator up and down. The conventional method of inlet and attachment is fixed to the frame, etc., because it does not apply impact or vibration that would be caused by inserting a wedge between the frames, etc. There is no misalignment, so it is always installed correctly, and the upper end of the frame has a vertically adjustable portal frame with a bellows sheet on the inside, so it can be installed at various entrance heights. It has the advantage that it can be installed freely and can be quickly and easily installed, making it an extremely advantageous device for mounting fittings at entrances.

[Brief explanation of the drawing]

Figure 1 is a schematic front view showing the state in which the frame is fixed to the entrance with this device, and Figure 2 is the main part showing the state in which the vertical stile of the frame is fixed to the entrance pillar. An enlarged cross-sectional view, Figure 3 is an enlarged longitudinal cross-sectional view of the main part showing the top frame of the portal frame fixed to the lower surface of the cross member at the upper end of the entrance, and Figure 4 is an enlarged vertical cross-sectional view of the main part showing the top frame of the portal frame interposed in the groove of the ceiling frame. The sliding piece, elevator, and attachment shown in FIG. 1 is attached to a frame, 1' is a ceiling frame, 1" is a vertical stile, 2 is a gate frame,
2' is the horizontal frame, 3 is the elevator, 3' is the vertical piece, 4 is the entrance pillar, 4
' is the horizontal member, D is the opening/closing door, K is the crimping piece, S is the sliding piece, R,
R' is a screw hole, H, H' are grooves, h, h' are insertion holes, P, P
'' is a screw rod, L is a vertical hole, and W is a bellows sheet.

Claims (1)

[Scope of utility model registration request] A rectangular installation consisting of an outward-facing U-shaped cross section with an opening/closing door mounted on the inside of an entrance consisting of left and right entrance pillars 4 and a cross member 4' at the upper end, such as a back door, is a rectangular installation consisting of a frame 1 and the installation. Top frame 1' of frame 1
In a device in which a gate-shaped frame 2, which is vertically adjustable, is mounted on the upper end of the frame 2, which has a bellows sheet W stretched on its inner surface and has a U-shaped cross section facing outward. Concave groove H
Fit each crimping piece K that fits into the groove and has a screw hole R in the horizontal direction, and insert a hole drilled in the inner wall of each vertical stile 1'' into each of the screw holes of these crimping pieces. Screw in the screw rods P that have been inserted to make each crimping member K crimped to the inner surface of the left and right entrance pillars 4, as well as inside the groove H' of the upper horizontal frame 2' of the portal frame 2 on the left and right sides.
Each sliding piece S has a substantially semi-echelon-shaped side surface and has a screw hole R' bored in the front from its back surface, and has an inverted L-shaped cross section on the upper slope of the sliding piece S, and has a vertically elongated hole bored in its vertical piece 3'. The upper end of each elevator 3 is brought into contact with the upper end of the horizontal frame 2' of the portal frame 2 and interposed between the screw hole R' of the sliding piece S and the vertically elongated hole of the elevator 3.
Each screw rod P' inserted through each hole H' drilled on the left and right of the back side of
The opening/closing door is attached to the entrance by screwing together the upper side of each elevator 3 to the lower surface of the cross member 4' at the upper end of the entrance.