JPH0589792U - Screen door - Google Patents

Abstract

(57) [Abstract] [Purpose] The insect repellent effect can be expected without the bending of the mesh sheet, and when unnecessary, the mesh sheet can be wound around a winding material and placed outside the field of view. [Structure] The screen door A is configured so that the hanging vehicle 13 and the lower vehicle 15 are placed on the upper guide rail 20 and the lower guide rail 21 provided on the window frame B to move. A storage unit 6 is installed in the upper frame 2 of the main frame 1 that constitutes the screen door A, and a winding material 7 is installed in the storage unit 6.
Is rotatably stored. An upper end is connected to the winding material 7 and the mesh sheet 5 is led out from the storage portion 6 through the opening 8. The mesh sheet 5 is engaged with a guide groove 9 provided in the vertical frame 4 of the main frame 1 such that the left and right ends thereof are vertically movable, and a locking piece 10 provided at a lower end thereof is engaged with a receiving groove 11 of the lower frame 3. Stop the opening 12
To block. When the locking piece 10 is removed from the receiving groove 11 and is wound around the winding material 7, the mesh sheet 5 is placed outside the field of view.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a screen door which is movably installed along the window frame on the indoor side of a sliding door shoji.

[0002]

[Prior Art]

 It is generally practiced to install a mesh sheet on the indoor side of a sliding door shoji that can be freely opened and closed to make it function as an insect repellent.However, as a means of providing a mesh sheet on the indoor side of the sliding door shoji, the sliding door shoji is used. In the same way as the above, a sliding door type mesh door is assembled, and a mesh sheet is attached to it to stretch it, or a so-called roll mesh door device is attached to the window frame, and the entire opening formed by the window frame is closed by the mesh sheet. There are things that I tried to do.

[0003]

[Problems to be solved by the device]

 Among the conventional examples, in the sliding door type, the mesh sheet can be seen unless the screen door is removed from the window frame, so it is unsightly and obtrusive when the screen door is not needed in the winter season.

In addition, when the roll screen door is assembled to the window frame, the screen sheet can be placed out of sight when unnecessary, so that the disadvantage of the sliding door type can be eliminated, but the width dimension of the sliding sliding door window, etc. In a wide window, the net sheet is bent and the appearance is not good, so the range of application is limited.

An object of the present invention is to provide a screen door device that eliminates the drawbacks of the conventional example.

[0006]

[Means for Solving the Problems]

 A plan in which a winding material is provided on the upper part of a main frame that is movable laterally along a window frame, and both ends of a mesh sheet whose upper end is connected to the winding material are opposite to a vertical frame that constitutes the main frame. In addition to vertically movably engaging with the inner groove, the lower frame of the main frame is provided with locking means for engaging and disengaging the lower end of the mesh sheet.

[0007]

【Example】

 1 is a front view and FIG. 2 is a vertical sectional view.

In the figure, 1 is a main frame, and the main frame 1 is constructed by assembling an upper frame 2, a lower frame 3, and a pair of left and right vertical frames 4 and 4 together, and an upper frame 2 of this main frame 1 is a box. A storage portion 6 of the mesh sheet 5 is formed into a body and the winding material 7 is rotatably stored in the storage portion 6.

The upper end of the mesh sheet 5 is connected to the winding material 7, the mesh sheet 5 is led out from the storage portion 6 through the opening 8, and the left and right ends of the mesh sheet 5 are provided in the guide grooves 9 opposite to the vertical frames 4 and 4. , 9 are vertically engaged with each other, and an elastic locking piece 10 provided at the lower end is engaged with a receiving groove 11 provided in the lower frame 2 so as to be disengageable, and an opening formed by the main frame 1. 12 is closed by this mesh sheet 5.

A suspension wheel 13 and an engaging piece 14 are mounted on the upper frame 2, and a lower wheel 15 is mounted on the lower frame 3.

The mesh door A of the embodiment mainly composed of the main frame 1 and the mesh sheet 5 is installed on the indoor side of a sliding door shoji (not shown) assembled to the window frame B so as to be openable and closable, and the suspension vehicle 13 is mounted on the window frame. The lower wheels 15 are placed on the lower guide rails 21 on the upper guide rails 20 formed in B, and the engaging pieces 14 are used by engaging with the guide grooves 22 provided adjacent to the upper guide rails 20. is there.

The winding material 7 is provided with a winding operation means, and the operation means is operated from the outside of the storage section 6 so that the net sheet 5 can be freely wound.

[0013]

[Effect of the device]

 Since the present invention is configured as described above, the insect repellent effect can be expected without the bending of the mesh sheet as in the conventional example, and when unnecessary, the mesh sheet is wound around the winding material and placed outside the field of view. Can be set.

[Brief description of drawings]

FIG. 1 is a front view.

FIG. 2 is a vertical sectional view.

[Explanation of symbols]

 1 Main frame 2 Lower frame 4 Vertical frame 5 Net sheet 9 Guide groove

Claims (1)

[Scope of utility model registration request] 1. A vertical frame which forms a main frame by providing a winding material on the upper part of a main frame that is horizontally movable along a window frame and connecting both ends of a mesh sheet whose upper end is connected to the winding frame. And a locking means for engaging and disengaging the lower end of the mesh sheet is provided on the lower frame of the main frame while engaging with the guide groove that is provided to be vertically movable.
Screen door.