JPH0138231Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a door safety device for covering the gap between the door and the wall, etc., which occurs on the shaft side when the door is opened and closed.

When a door opens, there is a gap between the shaft end of the door and the mounting part, such as a pillar or wall. If you put your hand or fingers in this gap and get caught when the door closes, you may get unexpected injury. Sometimes. In particular, in recent years, most of the doors are made of heavy metal, so accidents resulting in irreversible injuries such as broken bones or crushed fingers have frequently occurred.

Various devices have been devised in the past.

For example, the cover plate is supported by an elastic material, but in this case, the repulsive force of the elastic material (spring, etc.) is applied to the part where the device is attached to the support column, so a very firm mounting method is required. Furthermore, if the installation location is metal or concrete, the installation work must be done using welding, drilling, or special wood screws, which requires skilled and specialized work. , the conventional device is difficult to implement.

Additionally, it causes damage to buildings, walls, etc., which poses a problem in rental buildings.

Therefore, the present invention effectively distributes the load of the device and reduces the load on the mounting part of the device, making it easy for anyone to mount the device on the wall using simple mounting tools, and This is to ensure that no damage is caused to the

Next, the present invention will be explained according to an embodiment shown in the drawings.

The door 1 is pivotally supported at one end a to a mounting post 2. A long cover plate 3 covering the mounting end a of the door 1 is attached to the pillar 2 with a fixture 4. A suitable number of magnets 4 are fixed to the free end 3a of one side of the cover plate 3 at appropriate intervals, and a mounting tool 4 such as a hook is attached to the end 3b of the other side which is attached to the pillar. A bearing portion 7 is configured.

This bearing part 7 can be formed by, for example, curling the side edge 3b of the cover plate and having the upper and lower ends bear the mounting tools 4, 4' such as commercially available hooks, or by curling the side edge 3b of the cover plate.
Appropriate portions c and c' in the middle of b are cut out, and the fixtures 6 and 6' are made to bear at the curled cut ends 7b and 7b'. The magnet 5 fixed to the free end side is attached to a shaft so that it can rotate, and it is advantageous to attach a sliding sheet 8 such as Teflon (registered trademark) to the surface of the magnet 5. It is.

Since the present invention is configured as described above, door 1
When opened (indicated by the dotted line in Figure 1),
The cover 3 is also centered on the mounting side 3b, and the magnet 3 is attached to the door 1.
Since the cover plate 3 rotates together with the door 1 while adhering to the door 1, the gap A created between the opened door end a and the pillar 2 remains completely covered by the cover plate 3. When opening and closing this door, the free end position 3a of the cover plate 3 naturally slides on the surface of the door 1 due to the misalignment of the rotation axis positions 1a and 3b of the door 1 and the cover plate 3, so the surface of the magnet 5 is coated with Teflon. It is advantageous that the cover plate 3 is made of an elastic material, since this facilitates sliding of the cover plate tip 3a.

In the present invention, the cover plate free end side 3a
The reason why the magnet 5 is fixed to the cover plate is that the load on the cover plate is divided equally between the magnet side 3a and the cover mounting side 3b, and the load on the mounting side 3b is reduced by half.
Commercially available one-touch fittings 4 and 6, such as hooks with adhesive tape, are sufficiently strong and can be installed, so anyone can easily attach the cover plate to a pillar, etc., and it does not require much skill as with conventional equipment. Since no necessary welding or other operations are required, the device of the present invention is very practical.

Furthermore, when the device of the present invention is used for a non-metallic door, a thin iron plate or the like may be adhered to the surface of the door where the magnet slides.

[Brief explanation of the drawing]

FIG. 1 is a diagram schematically showing the state of use. FIG. 2 is a front view of the embodiment. DESCRIPTION OF SYMBOLS 1...Door, 2...Column, 3...Cover plate, 4...Fixing tool, 5...Magnet, 6...Fixing tool, 7...Bearing part, 8...Teflon.

Claims (1)

[Scope of utility model registration request] A safety device for a door consisting of a long cover plate having bearings 7, 7' for the fittings 4, 4' on one side and a magnet fixed on the other side.