JPH044478Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to an adjustment structure for a hinged door screen installed in a kitchen or the like.

[Problems to be solved by the prior art and the invention] Conventionally, in this type of screen door, the hinge is set concentrically with the axis of the hinge for hinged to the door frame of the opening on the main body side so that the door can be opened and closed freely. Furthermore, the screen door is hinged to the door frame so that it can be opened and closed via the screen door hinge, so that the screen door and the hinged door can be opened and closed individually as necessary, for example, by opening only the hinged door while the screen door is closed. There is something configured like this.

By the way, in such a screen door, since there are protrusions such as knobs on the hinged door itself, a penetration portion through which the protrusions such as the knobs pass is formed on the screen door side. As a result, if the horizontal width of the hinged door changes due to variations in construction dimensions, etc., it is necessary to form a screen door with a size that matches the hinged door. Therefore, it has been proposed to make the screen door adjustable in the width direction to match the building dimensions, but in conventional systems, even if the screen door is adjusted in the width direction, the hinge for the screen door is not concentric with the hinge for the hinged door. Since no consideration was given to this, there was a problem in that opening and closing failures occurred due to misalignment.

[Means for Solving the Problem] In view of the above-mentioned circumstances, the present invention was devised for the purpose of providing an adjustment structure for a hinged door screen that can eliminate these drawbacks. The screen door is hinged to the door frame so that the screen door can be opened and closed via a hinge for the screen door whose axes are set to be concentric with the hinge for the hinge for freely opening and closing the door frame, and the screen door and the hinged door are hinged to the door frame. In a hinged screen door configured to be able to be opened and closed individually, a vertical frame on the hanging side of the screen door to which the screen door hinge is attached,
a fixed frame in which a side edge of the net is integrally fixed and supported;
A movable frame is fixed to the fixed frame so as to be adjustable in horizontal movement, and the vertical frame on the hanging side of the screen door is
The structure is configured such that the width can be adjusted by moving the movable frame horizontally relative to the fixed frame, and the screen door hinge is fixed to the fixed frame so as to be movable in the horizontal direction, so that the screen door itself can be moved relative to the door frame. The device is characterized in that it is configured so that it can be adjusted in the left and right width directions.

With this configuration, the present invention allows the hinge for the screen door to be adjusted to be approximately concentric with the hinge for the hinge when adjusting the screen door in the left and right width direction to match the installation dimensions of the hinged door. It is.

[Example] Next, an example of the present invention will be described based on the drawings. In the drawing, 1 is a screen door, and the screen door 1 has upper and lower frames 2, and left and right vertical frames 3 (door end side), 4.
(hanging base side) and a middle crosspiece 5 installed horizontally between the left and right vertical frames 3 and 4, and a net 7 is stretched over the frame. The upper and lower frames 2 and the door end side vertical frame 4, excluding the door end side vertical frame 3, are all constructed using fixed frames 2a, 4a and rotating frames 2b, 4b. In other words, the fixed frames 2a, 4a
The side edges of the net 7 are integrally fixed and supported,
A movable frame 2b is attached to the upper and lower fixed frames 2a so as to be movable in the vertical direction, and a fixed frame 4a of the vertical frame 4 on the door end side is attached to the upper and lower fixed frames 2a.
A movable frame 4b is attached to the frame 4b so as to be movable in the left and right direction. These movable frames 2b, 4b are each provided with a long hole 8 corresponding to the same direction, and a screw 9 is screwed into the fixed frame 2a, 4a through this long hole 8, but the movable frame 2a, 4a slides vertically or horizontally along the screw 9 with the screw 9 loosened, thereby setting up the vertical frame 2 or the hanging side vertical frame 4 in the height direction or width direction. The dimensions of the movable frame 2 can be adjusted by tightening them with screws 9 in the desired adjustment position.
a, 4a can be tightened and fixed to fixed frames 2a, 4a.

12 is a hinge for a hinged door that hinges the hinged door 13 to the frame side door frame 13 so that it can be freely opened and closed;
A through-hole 15 with a lid 16, through which a knob 14 provided at 3 passes, is formed at the door end side end of the middle crosspiece 5.
The lid 16 is normally biased toward the closing side by the twisting machine 16a, and is opened by being pressed by the knob 14, and the knob 14 passes through the through hole 15 by pushing the lid 16 away. I'm starting to do that. Note that this through hole 15 is provided in the middle crosspiece 5 so as to be slidable in the left and right direction.

Further, a guide 10 is fixed to the vertical frame 3 on the door end side with screws, and a vertical rod 11 is slidably inserted through the guide 10, so that the screen door can be locked independently. On the other hand, 17 is a hinge for a screen door, and the axis of the hinge 17 shares the axis 12a of the hinge 12 for a hinged door, thereby making it coaxial with the hinge 12 for a hinged door. On the other hand, the hinge 17 is attached and fixed to the fixed frame 4a of the hanging side vertical frame 4, and this fixed frame 4a has a long hole 17b bored in the left and right direction. By tightening with screws 17a, the hinge 17 can be fixed with the mounting position relative to the screen door 1 adjusted in the left and right width direction.

In the embodiment of the invention constructed as described above, the swinging door 13 is connected by the hinges 12 and the screen door 1
can be opened and closed individually by the hinges 17, and the screen door 1 can be kept closed while the hinged door 13 is open, and the screen door 1 can be opened and closed independently.

When constructing such a screen door 1, the hinged door 1
When adjusting the size corresponding to the size of 3, loosen the screw 9 and move the movable frames 2b and 4b of the upper and lower frames 2 and the vertical frame 4 in the vertical direction or along the screw 9. Move left and right. Incidentally, in this case, each corner is provided with a corner block 6 that can be adjusted in the width direction and height direction.
Care has been taken to ensure that there are no gaps at the corners. After the position has been adjusted, the screw 9 is tightened to fix it.

Although the screen door can be freely adjusted in the vertical height direction and horizontal width direction before and after installation, the screen door 1 can be adjusted using hinges 17 on the fixed frame 4a side that constitutes the vertical frame 4 on the hanging side. It will be tied to. In this case, the mounting position of the hinge 17 to the vertical frame 4 on the hanging side is the elongated hole 1 drilled in the fixed frame 4a.
7b allows for free adjustment in the left and right width directions, so when the screen door hanger side vertical stile 4 is adjusted in accordance with the size of the hinged door 13 in the left and right width directions, this can be immediately adjusted. Therefore, there is no problem such as misalignment of both axes and opening/closing failure, and it is possible to use a common axle 12a as in the embodiment.

Moreover, in this case, the screen door hinge 17 is attached to the movable frame 4b.
Instead, it is provided on the fixed frame 4a side so that it can be adjusted in the left and right direction, so after installing the screen door on the side door frame of the frame, the screen door 1
Even if the adjustment is made in the width direction, there is no influence at all, and therefore the degree of freedom in on-site assembly is increased, and work efficiency is greatly improved.

[Operation and Effect] In summary, the present invention is constructed as described above, and by adjusting the vertical frame on the hanging side of the screen door by moving the movable frame in the left and right direction with respect to the fixed frame, the left and right sides of the hinged door can be adjusted. While the size of the screen door hinge can be freely adjusted to the width direction, the installation position of the screen door hinge can also be freely adjusted in the left and right width directions, so that the axis of the screen door hinge can be adjusted to the hinge of the hinge. This enables alignment with the axis, and as a result, installation defects such as opening/closing defects due to misalignment will not occur.

Moreover, since the hinge for the screen door was installed on the fixed frame side rather than on the movable frame side that makes up the vertical frame on the hanging side, even if the screen door was adjusted in the width direction after it was installed on the frame side door frame, it would not work. not affected at all by
Therefore, the degree of freedom in on-site assembly is increased, and work efficiency can be greatly improved.

[Brief explanation of the drawing]

The drawings show one embodiment of the adjustment structure for a hinged door screen according to the present invention, in which Fig. 1 is a front view of the screen door, Fig. 2 is a side view, Fig. 3 is a cross-sectional view, and Fig. 4 is a cross-sectional view of the screen door. The figure is a perspective view of the hinge part, FIGS. 5A and 5B are perspective views of the middle crosspiece locking part, and FIG. 6 is an enlarged front view of the corner part. In the figure, 1 is a screen door, 2 is a top and bottom frame, 3 is a vertical frame on the door edge side, 4 is a vertical frame on the hanging base side, 2a and 4a are fixed frames, 2
b, 4b are movable frames, 5 is a middle crosspiece, 6 is a corner block, 7 is a net, 8 is a long hole, 9 is a screw, 10 is a guide, 11 is a lock, 12 is a hinge for a hinged door, 12a is an axis, 13 is a hinged door, 14 is a knob, 15 is a through hole, 16 is a lid, 16a is a twister, 17 is a screen door hinge, 17a is a screw, and 17b is a long hole.

Claims (1)

[Scope of utility model registration request] The screen door is hinged to the door frame of the main body side opening so that the screen door can be opened and closed via a screen door hinge whose axes are set to be concentric with a hinge for a hinged door for freely opening and closing the door frame. In a screen door for a hinged door configured so that the hinge and the hinged door can be opened and closed individually, a vertical frame on the hanger side of the screen door to which the screen door hinge is attached is fixed and supported so that the side edges of the screen are integrally fixed. Consisting of a frame and a movable frame that is fixed to the fixed frame so as to be adjustable in horizontal movement, the vertical frame on the hanging side of the screen door can be adjusted in the width direction by moving the movable frame horizontally with respect to the fixed frame. In addition, the screen door hinge is fixed to the fixed frame so as to be movable in the left and right direction, so that the screen door itself can be adjusted in the left and right width direction with respect to the door frame. Adjustment structure for a hinged door screen.