JPS6141920Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a screen door that prevents damage to the screen due to risers and water intrusion due to splashing of rainwater.

Traditionally, screen doors used for areas where people come in and out, such as back entrances, entrances, or patio windows, are made by having a pair of vertical frames abutting the left and right ends of the upper and lower frames to form a rectangular door frame. Since it is nothing more than a screen stretched inside the door frame, when people go in and out during use,
The tip of a shoe or toe may accidentally hit the bottom of the stretched net, or a child may hit the bottom of the net with a running tool, damaging the net and reducing its insect-proofing effect. Ta. In addition, during rain, the rainwater that bounces back passes through the lower part of the net and enters the indoor side, sometimes wetting the floor etc.

The present invention relates to a screen door that solves the above-mentioned drawbacks with a simple structure, and one embodiment thereof will be described below with reference to the drawings.

In the figure, 1 is a metal door frame, and a pair of vertical frames 4 and 5 are abutted on both left and right sides of upper and lower frames 2 and 3 separated by a predetermined distance, and the abutting parts are integrally screwed together. Assemble the frames in a rectangular shape. Reference numeral 6' denotes a net stretched on the inside of the door frame 1, the end of which is placed on the net groove 7 provided inside the door frame 1, and the end is press-fitted into the net groove 7 with a soft net holder 8. It will be stretched out. A is a screen door used in the area where people come in and out, with a screen 6 of a predetermined size stretched over the door frame 1. 9 is a riser prevention body attached to the inner lower part of door stile 1 in screen door A, and is attached to both left and right vertical frames 4 and 5
It is installed between grooves a and a of the board plate,
It is formed from a synthetic resin plate, a grid, a ratchet body, etc. Reference numeral 10 denotes a frame for building the screen door A, and there are a pair of vertical frame members 13 at both left and right ends of upper and lower horizontal frame members 11 and 12.
Building 15 is constructed by abutting 14 and framing it in a rectangular shape.
Fit it into the opening. 16 and 17 are frame body 1
This is a pair of fittings that can be freely opened to the inside of the building.

In addition, the screen door A in the present invention is made by aligning small screen doors 18 and 19 with riser preventive bodies 9 and 9 attached to the inner lower part, as shown in FIG. 6 of the drawing.
In some cases, each folding door B has 20 bendable screws, and as shown in FIG. In some cases, the riser prevention member 9 is installed as a perforated plate 9', as shown in FIGS. 8 and 9, and in the form of a louver 22 as shown in FIG. In some cases,

One embodiment of the screen door according to the present invention is constructed as described above, so the screen door A is assembled into the frame 1.
0, first place a pair of vertical frames 4 and 5 on both the left and right ends of the upper and lower frames 2 and 3, and then install the rectangular door frame 1.
After fitting the riser preventive body 9 into the inner lower part of the door stile 1 while forming a 1
A screen A is formed by placing a screen 6 cut to the size of the door frame 1 on the inside of the door frame 1, and using a screen presser 8, press-fit each end into the mesh groove 7 of the door frame 1 and tensioning it to a predetermined degree. After that, it is erected into the frame 10 which has been fitted into the building 15 in advance. In the case of the folding door B, the small screen doors 18 and 19 with riser prevention bodies 9 and 9 attached to the inner lower part of the door stile 1 are connected in a flexible manner in the same manner as described above, and the predetermined folding door B is formed. is fitted into the frame 10, and one end is pivoted to the frame 10 so that it can be opened and closed.

As mentioned above, the screen door according to the present invention is a screen door in which a pair of vertical frames are brought into contact with both the left and right ends of the upper and lower frames to form a rectangular door frame, and a screen is stretched over the entire inside of the door frame. , a riser prevention body is attached to the lower part of the indoor side of the door frame to cover the lower part of the screen surface,
When the screen is assembled in a specified manner and used in areas where people go in and out, such as back doors, entrances, or patio windows, there is a riser preventer at the bottom of the inside of the screen door, so people cannot Even if the tip of a shoe or toe accidentally hits the bottom of the net set up when entering or exiting, or if a child hits the net with a running gear, the net will not be damaged, so the insect repellent effect will not be affected by damage. In addition, even during rainy weather, the riser preventer prevents rebounding rainwater from entering the indoor side, so rain control is good. It also serves as reinforcement, making it a sturdy and convenient screen door that has an extremely large practical effect.

[Brief explanation of the drawing]

The drawings show one embodiment of the screen door according to the present invention.
The figure is a partially cutaway longitudinal side view, FIG. 3 is a partially cutaway cross-sectional plan view, and FIG. 4 is a partially cutaway cross-sectional plan view.
5 is a partially cutaway cross-sectional plan view of another embodiment, FIG. 6 is a partially cutaway front view of another embodiment, FIG. 7 is a partially cutaway vertical side view of another embodiment, and FIGS. 8 to 10 The figure is a cutaway front view of the screen door showing the deformation of the riser preventer. In the figure, 1 is the door stile, 2 and 3 are both the upper and lower stile, 4 and 5
is a vertical stile, 6 is a screen, A is a screen door, and 9 is a riser prevention body.

Claims (1)

[Scope of utility model registration request] In a screen door in which a pair of vertical frames are brought into contact with the left and right ends of both the upper and lower frames to form a rectangular door frame, and a screen is stretched over the entire inside of the door frame, the above-mentioned screen is attached to the lower part of the indoor side of the door frame. A screen door equipped with a riser prevention body that covers the lower part of the screen.