JPS608066Y2 - door with screen - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a door with a screen in which a door and a screen are attached to a door frame.

In this type of door with a screen door, when the screen door and door are closed, the door handle interferes with the screen door, damaging the screen door or not closing it properly.
As shown in Publication No. 84844, an opening is provided in a portion of the screen door facing the door handle, and a fixing member that closes this opening is attached to the screen door in the opening/closing direction. It is known that when the door is opened, the opening is closed by fixing.

However, with this structure, when the door is opened and the screen door is closed, the opening of the screen door is blocked by fixation, so the screen area of the screen door is narrowed, resulting in poor ventilation.

The present invention was developed in view of the above circumstances, and its purpose is to provide a screen door that does not damage the door handle by the door handle when the screen door and door are closed, and does not impair the ventilation of the screen door. It is to provide a door with an attached door.

Embodiments of the present invention will be described below with reference to the drawings.

Figure 1 is an overall perspective view, with door frame A, door B and screen door C.
is attached so that it can rotate freely in the indoor and outdoor directions and opens the door frame opening A.
' can be opened and closed freely.

The door frame A is constructed by framing an upper frame 1, a lower frame 2, and a pair of formworks 3, 3 into a rectangular shape.

The door B has an upper stile 4, a lower stile 5, and a pair of vertical frames 6, 6 framed in a rectangular shape, and a panel board 7 is attached within the framework.

The screen door C has an upper stile 8, a lower stile 9, and a pair of vertical frames 10, 10 framed in a rectangular shape, and an upper horizontal stile 11 and a lower horizontal stile 12 are attached between the pair of vertical frames 10, 10. The frame part 13, the lower frame part 14, and the intermediate frame part 15 are formed, and a net 16° 16 is stretched between the lower frame part 13 and the lower frame part 14, and the upper and lower horizontal bars 1
1. Attach to the vertical beam 17 between 12 and the handle a of the door B.
A small-area handle opening 18 and a large-area screen door opening 19 are formed opposite to each other.
At the same time, the screen 1 is rotatably attached to the screen door opening 19.
6 is stretched.

Then, attach the vertical stile 6 of door B and the vertical stile 10 of screen door C to the hinge 2.
It is rotatably attached to the formwork 3 of the door frame A via the hole 1'.

Outdoor side walls 8a, 9a of the upper and lower frames 8, 9 of the screen door C
extends outward to form overhanging parts 8' and 9', and door B
In addition to contacting the indoor walls 4a and 5a of the upper and lower frames 4 and 5 of the door frame A, the upper and lower airtight materials 25 and 26 attached to the upper and lower frames 1 and 2 of the door frame A are in contact with each other, and the same also applies to the vertical frame 10. This structure is designed to maintain airtightness between the door B1 and the door frame A when the screen door C is closed.

The upper horizontal wall 11 has a groove 11a for installing a screen door and a lower wall 11b.
The lower horizontal 1
2 includes a recessed groove 12a for attaching a screen door and a protruding wall 12c that protrudes above the upper wall 12b, and a vertical bar 17 includes a recessed groove 17a for attaching the screen door and a protruding wall 17c that protrudes laterally than the side wall 17b. The vertical stile 10 of the screen door C includes a concave groove 10a for installing the screen door and a protruding wall 10c that protrudes laterally than the side wall 10b.
The handle opening 18 has a protruding wall 11 around the outdoor side.
C? It has a rectangular shape with 12C910C917C.

The net body 20 has a shape including a mounting frame 22 bent into an L-shape around a rope portion 21, and is integrally molded from synthetic resin.

Then, the net body 20 rotates the upper mounting frame 22a and the lower mounting frame 22b with a shaft 30 attached within the handle opening 18 between the lower wall 11b1 and the upper wall 12b of the upper and lower crosspieces 11 and 12. It is mounted so that it can be freely penetrated and rotated in the indoor and outdoor directions, and the plate spring 31 screwed to the side wall 10b of the vertical frame 10 is in contact with the vertical mounting frame 22c, so that the net body 20 is always attached to the handle opening. The portion 18 is rotated and biased to be held in a position where it is closed.

When the door B is closed with the screen door C closed, the handle a faces into the handle opening 18 of the screen door C, and the screen body 20 is rotated indoors around the shaft 30 against the leaf spring 31. The handle a projects toward the indoor side from the handle opening 18.

Therefore, when the screen door C and door B are closed, the handle a will not damage the screen door C.

Furthermore, since the handle opening 18 is closed by the net 20,
The screen area of the screen door C is not reduced and the ventilation is not impaired when the door B is opened and the screen door C is closed.

Furthermore, since the net body 20 is integrally molded from synthetic resin into a shape having the rope portion 21 and the peripheral mounting frame 22, it is not necessary to assemble frames or attach ropes, and it can be manufactured easily and at low cost.

The present invention is as described above, and when the screen door C and door B are closed, the handle a faces into the handle opening 18 and rotates the screen body 20, so the screen door C is not damaged by the handle a. .

Moreover, when the door B is opened, the net body 20 is opened at the handle opening 18.
Since it closes the screen, it has a sufficient function as a screen door.

Moreover, since the handle opening 18 of the screen door C is closed by the screen body 20, the screen area of the screen door C is not reduced and the ventilation is not impaired.

Moreover, since the net body 20 is integrally molded from synthetic resin, it is easy to manufacture at low cost.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, and FIG. 1 is an overall perspective view, FIG. 2 is a vertical sectional view, FIG. 3 is a vertical sectional view taken along the line ■-■ in FIG. IV-■ line machine sectional view in Figure 1, No. 5
The figure is a front view of FIG. 4. A is a door frame, B is a door, C is a screen door, 18 is an opening for a handle, 20 is a screen body, and a is a handle.

Claims (1)

[Scope of utility model registration request] In a door with a screen in which a door B and a screen C are rotatably attached to a door frame A, the screen C has a handle opening 18 facing the handle a of the door B, and the handle opening 18 is formed in the screen C. Part 1
8, a net body 20 integrally formed of synthetic resin is provided rotatably in the opening/closing direction of the door B, and the net body 20
A door with a screen door, characterized in that the handle opening 18 is always rotated and biased in the direction of closing the handle opening 18.