JP2022039898A - Operating member for hinged door - Google Patents

Abstract

To provide an operating member for a hinged door that does not require a lot of labor for the mounting work and does not leave a scar on the hinged door by mounting the operating member.SOLUTION: An operating member 2A of a hinged door 1 for opening the hinged door 1 with a foot includes a first face plate covering portion 21 that partially covers the lower portion of one face plate 11 of the hinged door 1, a footrest portion 22 extending horizontally from the upper edge of the first face plate covering portion 21, a resistance applying portion 23 projecting upward from the tip edge of the footrest portion 22, a lower end face covering portion 24 of the hinged door 1 extending horizontally from the lower end edge of the first face plate covering portion 21, and a second face plate covering portion 25 that partially covers the lower portion of the other face plate 12 of the hinged door 1 extending upward from the tip edge of the lower end face covering portion 24 of the hinged door 1.SELECTED DRAWING: Figure 2

Description

The present invention relates to a member for operating a hinged door that enables the hinged door (door) to be opened and operated by a foot.

Conventionally, the opening operation of the hinged door is performed by releasing the latch bolt with the door knob or the lever handle.

By the way, if you have luggage and your hands are blocked and you cannot use it, you may not be able to release the latch bolt with the doorknob or lever handle.
In order to deal with this problem, a device for opening a hinged door by a foot has been conventionally proposed (see, for example, Patent Documents 1 to 3).

By the way, the device disclosed in Patent Documents 1 to 3 for opening a hinged door by a foot has a problem that the mechanism is complicated.

On the other hand, with the epidemic of infectious diseases such as COVID-19 (new coronavirus), a hinged door operation member that enables the hinged door to be opened without touching, for example, with a foot has been put into practical use. Has been done.
However, the currently proposed hinged door operation member has the following problems.
-Since screws are used to attach the device to the hinged door, it takes time to install it (especially in the case of metal hinged doors), and scars from the screws remain on the hinged door, so it cannot be restored to its original state, and it can be used for rental properties, etc. Is not applicable.
-There is no workaround for releasing the latch bolt, and it cannot be applied to hinged doors equipped with latch bolts.

Japanese Unexamined Patent Publication No. 10-5162 Japanese Unexamined Patent Publication No. 10-2523119 Japanese Patent No. 6722968

In view of the problem of the operating member of the hinged door which enables the hinged door to be opened by the foot without touching the above-mentioned hand, the present invention does not require a lot of labor for the mounting operation and mounts the operating member. The first object is to provide a member for operating a hinged door that does not leave a scar on the hinged door.

A second object of the present invention is to provide an operating member for a hinged door that can be applied to a hinged door provided with a latch bolt.

In order to achieve the first object, the operating member of the hinged door of the present invention is an operating member of the hinged door that opens the hinged door by a foot, and partially covers the lower part of one face plate of the hinged door. The face plate covering portion, the footrest portion extending horizontally from the upper end edge of the first face plate covering portion, the resistance applying portion protruding upward from the tip edge of the footrest portion, and the first face plate. A second that partially covers the lower end surface covering portion of the hinged door extending horizontally from the lower end edge of the covering portion and the lower portion of the other face plate of the hinged door extending upward from the tip edge of the lower end surface covering portion of the hinged door. It is characterized in that it is provided with a face plate covering portion of 2.

Further, in order to achieve the same object, the operating member of the hinged door of the present invention is the operating member of the hinged door that opens the hinged door by the foot, and the first one that partially covers the lower part of one of the face plates of the hinged door. It is provided with a face plate covering portion, a footrest portion extending horizontally from the first face plate covering portion, and a resistance applying portion protruding upward from the tip edge of the footrest portion, and is provided in a hinged door via a fixing plate. It is characterized by being fixed.

In this case, a second face plate covering portion that partially covers the lower part of the other face plate of the hinged door may be provided and fixed to the hinged door via the fixing plate.

Further, the surface of the magnet plate used for mounting the operation member of the hinged door on the hinged door can be provided with an adhesive layer.

Further, in order to achieve the second object, a plate for disabling the function of the latch bolt of the hinged door can be used.

According to the operating member of the hinged door of the present invention, the problem of the operating member of the hinged door that enables the hinged door to be opened by the conventional foot is solved, and the mounting work does not require labor and is used for operation. By mounting the member, it is possible to provide a member for operating the hinged door that does not leave a scar on the hinged door.

In addition, by providing an adhesive layer on the surface of the magnet plate used to mount the operating member of the hinged door on the hinged door, when a large external force is applied to the operating member of the hinged door. It is possible to prevent the operating member of the hinged door from slipping or coming off.

Further, by using a plate for disabling the function of the latch bolt of the hinged door, it can be applied to the hinged door provided with the latch bolt.

It is explanatory drawing which shows 1st Embodiment of the operation member of a hinged door of this invention, (a) is a front view, (b) is a side view, (c) is a rear view, (d) is a side view of a main part. be. It is explanatory drawing which shows the state which the operation member of the hinged door is attached to the hinged door, (a) is a front view, (b) is a side view, (c) is a rear view. A plate for disabling the function of the latch bolt of the hinged door of the present invention is shown, (a) is an explanatory view showing a conventional strike plate, and (b) is an explanatory view showing a plate (strike plate) of the first embodiment. , (C) are explanatory views showing the plate of the second embodiment. It is explanatory drawing which shows the modification of the plate of the 2nd Example. It is explanatory drawing which shows the 2nd Embodiment of the operation member of the hinged door of this invention, (a) is a front view, (b) is a side view. It is explanatory drawing which shows 3rd Embodiment of the operation member of the hinged door of this invention, (a) is a front view, (b) is a side view. It is explanatory drawing which shows 3rd Embodiment of the operation member of the hinged door of this invention, (a) is a rear view, (b) is a side view.

Hereinafter, embodiments of the auxiliary lock of the present invention will be described with reference to the drawings.

1 to 2 show a first embodiment of the hinged door operating member of the present invention.
The hinged door operation member 2A opens the hinged door 1 by a foot, and has a first face plate covering portion 21 that partially covers the lower portion of one face plate 11 of the hinged door 1 and a first face plate covering portion 21. The footrest portion 22 extending horizontally from the upper end edge of the door, the resistance applying portion 23 projecting upward from the tip edge of the footrest portion 22, and extending horizontally from the lower end edge of the first face plate covering portion 21. The lower end surface covering portion 24 of the hinged door and the second face plate covering portion 25 that partially covers the lower portion of the other face plate 12 of the hinged door 1 extending upward from the tip edge of the lower end surface covering portion 24 of the hinged door. I am trying to prepare.

In this case, the operating member 2A of the hinged door can be made by bending a metal plate such as iron or stainless steel, or integrally molding it with a synthetic resin, FRP, or the like.

The size of the operating member 2A of the hinged door has a height of 100 to 300 mm, preferably about 120 to 250 mm in the width direction with respect to the second face plate covering portion 25 so that it can be easily operated by the foot. The dimension in the direction is set to about 100 to 300 mm, preferably about 120 to 250 mm, respectively.
Further, the lower end surface covering portion 24 of the hinged door is larger than the dimension of the hinged door 1 in the thickness direction (from the dimension obtained by adding the thicknesses of the pressing plate 41, the rubber plate 42, and the rubber plate 5 described below). (Slightly larger) Set it.

The resistance applying portion 23 has a wavy shape (or sawtooth shape) at the upper end edge so as not to slip when operated by the sole of the foot (footwear).

In this embodiment, in order to mount the hinged door operation member 2A on the hinged door 1, a screw 31 screwed into a nut 32 fixed to a first face plate covering portion 21 is pressed with a rubber plate 42 disposed on the back surface. By pressing it against one face plate 11 of the hinged door 1 via the plate 41, it is sandwiched and fixed between the second face plate covering portion 25 having the rubber plate 5 arranged on the back surface.
Here, the pressing plate 41 is formed with a small hole 41a into which the small diameter portion 31a at the tip of the screw 31 enters, so that a stable fixed state can be obtained.

The means for attaching the operating member 2A of the hinged door to the hinged door 1 is not limited to the above means, and any means can be used as long as the mounting of the operating member 2A does not leave a scar on the hinged door 1. It can be adopted, for example, in consideration of the direction of the force acting on the operating member 2A of the hinged door, instead of the rubber plate 5, a double-sided adhesive (adhesive) plate (double-sided adhesive (adhesive) sheet) (not shown). ) Can also be used.

The operating member 2A of the hinged door is attached to the hinged door 1 so that the first face plate covering portion 21 is located on the pull-open side of the hinged door 1 and the second face plate covering portion 25 is located on the push-open side. Then, the hinged door 1 can be opened by pulling or pushing the hinged door 1 with the foot.
The operation member 2A of the hinged door does not require a lot of work to attach the operation member 2A, and the attachment of the operation member 2A can prevent scars from being left on the hinged door.

By the way, since the operating member 2A of the hinged door does not have the means for releasing the latch bolt (not shown), it cannot be applied to the hinged door provided with the latch bolt as it is.
Therefore, by using the plates 6A and 6B for disabling the function of the latch bolt as shown in FIG. 3, the operating member 2A of the hinged door can be applied to the hinged door provided with the latch bolt. Can be.

Specifically, instead of the strike plate 6 having a hole for the latch bolt as shown in FIG. 3 (a), a hole for the latch bolt is formed as shown in FIG. 3 (b). The hole of the strike plate 6 in which the strike plate 6A which is not used is attached or the hole for the conventional latch bolt is formed as shown in FIG. 3 (a) is formed in the plate 6B as shown in FIG. 3 (c). By closing with, the function of the latch bolt can be invalidated so that the operating member 2A of the hinged door can be applied to the hinged door provided with the latch bolt.

In this case, the plates 6A and 6B can be made of metal such as iron or stainless steel, synthetic resin, or FRP.

The plates 6A and 6B can be attached by using screws in the case of the strike plate 6A and by using double-sided adhesive (adhesive) tape in the case of the plate 6B.

Further, the shapes of the plates 6A and 6B can be appropriately set depending on the arrangement and size of the latch bolts, the presence or absence of the dead bolts (keys), and the like, as shown in the modified embodiment of the plates 6B of FIG.

Further, in order to invalidate the function of the latch bolt, the plate 6B can be mounted on the latch bolt side by pushing the latch bolt.

When the function of the latch bolt is invalidated by using the plates 6A and 6B, it is preferable to provide a mechanism for maintaining the closed state of the hinged door 1 such as a door closer.

FIG. 5 shows a second embodiment of the hinged door operating member of the present invention.
The hinged door operation member 2B opens the hinged door 1 by a foot, and is formed from a first face plate covering portion 21 that partially covers the lower portion of one face plate of the hinged door 1 and a first face plate covering portion 21. A footrest portion 22 extending in the horizontal direction and a resistance applying portion 23 protruding upward from the tip edge of the footrest portion 22 are provided and fixed to the hinged door 1 via a fixing plate 7.

In this case, the operating member 2B of the hinged door can be made by bending a metal plate such as iron or stainless steel, or integrally molded of a synthetic resin, FRP, or the like.
In particular, when the hinged door 1 is made of iron, a material made of magnetic metal such as iron or ferritic stainless steel such as SUS430 can be preferably used.

The size of the operating member 2B of the hinged door is easy to operate by the foot, and specifically, magnetic force and adhesive (adhesive) force so that it can be stably fixed to the hinged door 1 via the fixing plate 7. With reference to the first face plate covering portion 21, the width direction dimension is 100 to 300 mm, preferably about 120 to 250 mm, and the height direction dimension is 100 to 400 mm, preferably 150 to 350 mm. Try to set each to the extent.

The resistance applying portion 23 has a wavy shape (or sawtooth shape) at the upper end edge so as not to slip when operated by the sole of the foot (footwear).

In this embodiment, in order to mount the hinged door operation member 2B on the iron hinged door 1, the first face plate covering portion 21 is attached to the fixing plate 7 via a magnet plate, preferably a rubber-based magnet plate. , It is fixed to one of the face plates 11 of the hinged door 1 by magnetic force.

Here, an adhesive layer can be provided on the surface of the magnet plate to be attached to the hinged door.
The adhesive layer can be formed by applying an adhesive or attaching an adhesive sheet to the surface of the magnet plate to be attached to the hinged door.
As a result, it is possible to prevent the operating member 2B of the hinged door from being displaced or detached when a large external force is applied to the operating member 2B of the hinged door.

The means for attaching the operating member 2B of the hinged door to the hinged door 1 is not limited to the above means, and any means can be used as long as the mounting of the operating member 2B does not leave a scar on the hinged door 1. For example, a double-sided adhesive (adhesive) plate (double-sided adhesive (adhesive) sheet) (not shown) can be used instead of the magnet plate for the fixing plate 7.

The hinged door operation member 2B is attached to the hinged door 1 so that the first face plate covering portion 21 is located on the side where the hinged door 1 is pulled and opened, and the hinged door 1 is pulled by the foot to open the hinged door 1. can do.
The operation member 2B of the hinged door does not require a lot of work to attach the operation member 2B, and the attachment of the operation member 2B can prevent scars from being left on the hinged door.

The other configurations and operations of the hinged door operating member 2B of the present embodiment are the same as those of the hinged door operating member 2A of the first embodiment.

6 to 7 show a third embodiment of the hinged door operating member of the present invention.
The operating member 2C of the hinged door opens the hinged door 1 by a foot, and is from a first face plate covering portion 21 that partially covers the lower part of one face plate of the hinged door 1 and a first face plate covering portion 21. A second portion that partially covers the lower part of the other face plate of the hinged door 1, which is composed of a footrest portion 22 extending in the horizontal direction, a resistance applying portion 23 protruding upward from the tip edge of the footrest portion 22, and a separate member. The face plate covering portion 25 is provided, and the door 1 is fixed to the hinged door 1 via the fixing plates 7 and 8.

In this case, the member to be mounted on one face plate side of the hinged door 1 of the hinged door operation member 2C is made by bending a metal plate material such as iron or stainless steel, or integrally molding it with synthetic resin, FRP, or the like. Can be done.
Further, the second face plate covering portion 25 can be made of metal such as iron or stainless steel, synthetic resin, or FRP.
In particular, when the hinged door 1 is made of iron, a material made of magnetic metal such as iron or ferritic stainless steel such as SUS430 can be preferably used.

The size of the operating member 2C of the hinged door is easy to operate by the foot, and can be stably fixed to the hinged door 1 via the fixing plate 7 in the width direction with respect to the first face plate covering portion 21. The dimension of 100 to 300 mm, preferably about 120 to 250 mm, and the dimension in the height direction are set to about 100 to 400 mm, preferably about 150 to 350 mm, respectively.
Further, the size of the second face plate covering portion 25 is about the same as the size of the first face plate covering portion 21 or slightly smaller, and the dimension in the width direction is about 100 to 300 mm, preferably about 120 to 250 mm. The dimensions in the height direction are set to about 100 to 300 mm, preferably about 120 to 250 mm, respectively.

The first face plate covering portion 21 forms an extension portion 21a extending downward on both sides of the footrest portion 22, and forms a lower end surface hooking portion 24'of a hinged door extending horizontally from the lower end edge of the extension portion 21a. By doing so, the footrest portion 22 is located at the center in the width direction of the first face plate covering portion 21, and the pulling force when the hinged door 1 is pulled by the foot is the center in the width direction of the first face plate covering portion 21. Combined with the fact that the parts are evenly applied, a stable fixed state can be obtained.
Further, when the operating member 2C of the hinged door is attached to the hinged door 1, it can be accurately attached to the hinged door 1 by using the lower end surface hooking portion 24'of the hinged door as a reference.

The resistance applying portion 23 has a wavy shape (or sawtooth shape) at the upper end edge so as not to slip when operated by the sole of the foot (footwear).

In this embodiment, in order to mount the hinged door operation member 2C on the iron hinged door 1, the first face plate covering portion 21 and the second face plate covering portion 25 are attached to the fixing plates 7 and 8, preferably a magnet plate. Is fixed to one face plate 11 and the other face plate 12 of the hinged door 1 by magnetic force via a rubber-based magnet plate.

Here, an adhesive layer can be provided on the surface of the magnet plate to be attached to the hinged door.
The adhesive layer can be formed by applying an adhesive or attaching an adhesive sheet to the surface of the magnet plate to be attached to the hinged door.
As a result, it is possible to prevent the operating member 2C of the hinged door from being displaced or detached when a large external force is applied to the operating member 2C of the hinged door.

The means for attaching the operating member 2C of the hinged door to the hinged door 1 is not limited to the above means, and any means can be used as long as the mounting of the operating member 2C does not leave a scar on the hinged door 1. For example, a double-sided adhesive (adhesive) plate (double-sided adhesive (adhesive) sheet) (not shown) can be used for the fixing plates 7 and 8 instead of the magnet plate.

The operating member 2C of the hinged door is attached to the hinged door 1 so that the first face plate covering portion 21 is located on the pull-open side of the hinged door 1 and the second face plate covering portion 25 is located on the push-open side. Then, the hinged door 1 can be opened by pulling or pushing the hinged door 1 with the foot.
The operation member 2C of the hinged door does not require a lot of work to attach the operation member 2C, and the attachment of the operation member 2C can prevent scars from being left on the hinged door.

The other configurations and operations of the hinged door operating member 2C of the present embodiment are the same as those of the hinged door operating member 2A of the first embodiment and the hinged door operating member 2B of the first embodiment.

Although the plate for disabling the functions of the operating member of the hinged door and the latch bolt of the hinged door of the present invention has been described above based on a plurality of examples, the present invention is limited to the configuration described in the above embodiment. However, the configuration can be appropriately changed as long as the purpose is not deviated, such as by appropriately combining the configurations described in each embodiment.

The operating member of the hinged door of the present invention does not require a lot of labor for mounting work and does not leave a scar on the hinged door by mounting the operating member. The member can be suitably used regardless of whether it is pre-installed or retro-installed, including a hinged door equipped with a latch bolt.

In addition, the plate for disabling the function of the latch bolt of the present invention makes it possible to apply the operating member of the hinged door to the hinged door provided with the latch bolt, and also the latch bolt by the door knob or the lever handle. It can also be used to disable the function of the latch bolt when the release operation cannot be performed.

1 hinged door (door)
11 Face plate 12 Face plate 2A Operation member 2B Operation member 2C Operation member 21 First face plate covering part 21a Extension part 22 Foot hanging part 23 Resistance applying part 24 Lower end surface covering part of hinged door 24'Lower end surface hooking part of hinged door 25th 2 Face plate cover 31 Screw 31a Small diameter 32 Nut 41 Pressing plate 41a Small hole 42 Rubber plate 5 Rubber plate 6 Strike plate 6A Plate (strike plate)
6B plate 7 Fixing plate (magnet plate)
8 Fixing plate (magnet plate)

Claims (5)

A member for operating a hinged door that opens the hinged door with a foot, the first face plate covering portion that partially covers the lower part of one face plate of the hinged door, and the upper end edge of the first face plate covering portion in the horizontal direction. An extended footrest portion, a resistance applying portion protruding upward from the tip edge of the footrest portion, and a lower end surface covering portion of a hinged door extending horizontally from the lower end edge of the first face plate covering portion. A member for operating a hinged door, comprising: a second face plate covering portion that partially covers the lower portion of the other face plate of the hinged door extending upward from the tip edge of the lower end surface covering portion of the hinged door. .. A member for operating a hinged door that opens the hinged door with a foot, and extends horizontally from a first face plate covering portion that partially covers the lower part of one of the facing plates of the hinged door and the first face plate covering portion. A member for operating a hinged door, comprising a footrest portion and a resistance applying portion projecting upward from the tip edge of the footrest portion so as to be fixed to the hinged door via a fixing plate. The operation of the hinged door according to claim 2, wherein the hinged door is provided with a second face plate covering portion that partially covers the lower portion of the other face plate of the hinged door, and is fixed to the hinged door via a fixing plate. Element. A magnet plate used for mounting a hinged door operation member on a hinged door, wherein the hinged door operating member is provided with an adhesive layer on the surface of the magnet plate to be mounted on the hinged door. Magnet plate. A plate for disabling the function of the latch bolt of the hinged door.

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