JP2005120642A - Door with handrail - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a door having strength when compared with a door incorporating an ordinary intermediate lateral frame and capable of preventing breakage of the door and a handrail in a use method in which weight is applied to the handrail by connecting the handrail with the door over the whole width of the door and, in a case of sliding door, allowing the sliding door to stop securely when a user's body leans on the handrail of the sliding door for safe use. <P>SOLUTION: This door with the handrail is constituted by incorporating the intermediate lateral frame or an intermediate lateral sash bar 41 provided with the flat type handrail 42 having such shape that overhangs on at least side face on one side of the door 1 instead of the intermediate lateral frame or the intermediate lateral sash bar in a predetermined section of the door 1 such as the sliding door, a hinged door or the like. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a sliding door or a hinged door (door) with a handrail.

Along with the increase in the elderly population, various accidents based on a decline in physical fitness have occurred. As one of these measures, handrails have been provided not only in hospitals and nursing homes but also in public facilities and general households. Handrails are usually installed on the walls of stairs and hallways near the height of a person's waist, but in recent years, people with disabilities and elderly people (hereinafter referred to as elderly people) can act on their own. It is also performed on the wall surface in the room.
Handrails are preferably provided continuously for those who rely on this, but for example, in the case of a corridor, if there is a doorway in the room, such as a sliding door or door provided there Since the door is not provided with a handrail, it has been a problem for elderly people and the like that the handrail is interrupted at the door or at the location of the door.
In order to solve the above problem, it has been proposed to attach a handrail to a door or door at the same height as a handrail provided in a hallway or a room (Patent Documents 1 and 2).
Japanese Patent Laid-Open No. 9-100611 JP-A-10-96375

A conventionally proposed method of providing a handrail on a door or door (hereinafter simply referred to as a door) is simply providing the same handrail as that provided on a corridor or the like on a ready-made door at the same height as the handrail. In this method, for example, a pipe-shaped handrail having the same length as the width of the door is screwed and fixed to the door at both ends of the handrail using a bracket.
This type of door with a handrail does not pose a problem when the user grips the handrail, but when using the handrail in a way that puts weight on the handrail, There is a risk that the sliding will come off, the door may be damaged, or the door may be distorted and come off the doorway.
The present invention is intended to solve these problems, and provides a door with a handrail that is easy to manufacture and is not damaged by use.

The present invention is a door with a handrail, characterized in that a middle horizontal fence or a middle horizontal rail among the components of the door is a middle horizontal fence or a middle horizontal rail that also serves as a handrail. More specifically, the shape of the Nakayokoge or Nakayokoji (hereinafter referred to as “Nakayokojyo”) is a shape that protrudes to the side that requires the handrail of the door, and this overhanging portion is referred to as a flat handrail. It is a thing.
Further, the present invention provides a door with a handrail, wherein the door is a sliding door with a door wheel, and includes a door wheel with a spring that sinks inside the door when a load is applied to the handrail at the lower end of the door, and a friction tape on the bottom surface of the door It is related with the sliding door with a handrail characterized by having stuck or applied anti-slip paints, such as a friction paint. Furthermore, instead of the friction tape of the sliding door, a convex portion is provided on the bottom surface of the door, and a concave portion is provided on the sill surface of the doorway corresponding to the bottom surface of the sliding door. The doorway structure is characterized in that the sliding of the door is stopped by engaging with the recess of the sill surface.

The door with a handrail of the present invention has a structure in which a handrail with a handrail integrated with a side rail and a handrail is incorporated as a middle side, so that it is stronger than a door with a normal center side. In addition, since the handrail is connected to the door over almost the entire width of the door, there is an advantage that the door and the handrail are not damaged at all in the usage method in which the weight is applied to the handrail. .
In the case of a sliding door, by configuring as described above, when the user puts his / her body on the handrail of the sliding door, the sliding door is surely stopped and can be used safely.

  Since the door with a handrail of the present invention is a door structure itself, it includes both a hinged door that opens and closes with a hinge, and a door such as a sliding door and a sliding door. In the case of a sliding door, it can be applied to a sliding door of an uplift type in addition to a single sliding door and a double sliding door.

  The door is usually equipped with a vertical or horizontal center or middle rail in a frame consisting of vertical eaves at both ends in the width direction of the door and horizontal eaves at both ends of the door in the vertical direction. It is made into a shape fitted with a face plate. In the present invention, the middle horizontal rail or the middle horizontal rail among the structural members of the door is deformed so that the conventional square member corresponding to the thickness of the door is changed to the middle horizontal shape having the handrail portion. It is characterized in that it is incorporated into the door as a fence or a middle horizontal rail. Hereinafter, explanation will be given by taking Nakayoko.

  The bayonet with handrail (handrail with handrail) of the present invention is assembled to the door so that the handrail portion is almost the same height as the handrail provided on the wall surface of the corridor or the like. The handrails that can be attached to the wall are almost the same height regardless of the building and installation location, and are usually attached to the height of the person's waist. Position.

The shape of the handrail part is basically a flat handrail because it is integrated with the Nakayokoge, and if necessary, about 1 or 2 grip parts in the middle of the length direction of the handrail are elliptical. Or the like. The shape of the saddle with a handrail is a shape in which the handrail protrudes from at least one side surface of the saddle, and when the handrail is provided only on one side as in the case of a normal sliding door or hinged door, for example, When it is a shape that protrudes horizontally from the middle in the vertical direction, or has an L-shaped cross section or an inverted L-shaped (Γ-shaped), and handrails may be provided on both sides like a swing door or sliding door It can be T-shaped, inverted T-shaped or cross-shaped.
The length of the handrail portion relative to the length of the heel portion is arbitrary, and may be the same as or shorter than the length of the heel portion, or may be longer than the length of the heel portion so as to be the same length as the width of the door. Good.

Hereinafter, the present invention will be described with reference to the drawings, but the present invention is not limited to these examples.
FIG. 1 is a front view of an embodiment of the present invention and shows an example in which a sliding door is provided with a handrail with a handrail. In the figure, 1 is a door with a handrail, 21 and 22 are vertical gutters on the left and right sides of the door, 23 is an edge plate, 31 and 32 are vertical gutters, 4 is a gutter with a handrail, and 5 and 6 are end plates. Indicates a decorative board, and 7 indicates a handle. In FIG. 1, 9 is a wall such as a corridor, 8 is a handrail provided on the wall, 91 is a waist plate, 10 is a door opening on the wall 9 surface, and the door 1 is pulled out in the direction of the arrow.
FIG. 2 is a partially broken end view of the cross section taken along the line AA of FIG. 1, 41 indicates a collar portion of a hook with a handrail, 42 indicates a handrail portion, and 43 indicates a fitting groove with the end plates 5 and 6. Show.
FIG. 3 is a perspective view of the bag 4 with a handrail. In the case of the handrail with a handrail of this example, the collar portion 41 has an L-shaped cross section that extends above the handrail portion 42, but the shape of the collar portion 41 extends below the handrail portion 42. Also good. In FIG. 3, the end surface of the handrailed ridge 4 is an anti-L-shape composed of the heel portion 41 and the handrail portion 42, but in manufacturing the door, a linear protrusion is integrated with the end surface. It is good to make it the shape provided, and to fit this protrusion in the fitting groove provided in the vertical shaft.

A person who uses the handrail 42 of the door 1 with a handrail moves along the door 1 or moves together with the door 1 to reach the other wall surface.
FIGS. 4-7 shows the example at the time of applying the door 1 with a handrail to each door. 4 schematically shows an example of a sliding door, FIG. 5 shows a single sliding door, FIG. 6 shows a hinged door, and FIG. 7 shows a sliding door. In each figure, 1 is a door with a handrail, 9 is a wall, 10 is a doorway, 11 is a pillar, 4 is a rod with a handrail (correctly, a handrail portion 42).

FIG. 8 shows an example of a method for preventing the sliding door 1 from inadvertently moving when a user puts a hand on the door (sliding door) 1 when applied to the sliding door. In the example of the sliding door, an example is shown in which the door 1 is stopped at the door 10 with the lock 12 and FIG. 8B is an example of the double sliding doors 1 and 1 that are opened to the left and right. This is an example of stopping movement by connecting.
Normally, elderly people who need nursing care rarely go out of the room alone, so any fixing means such as a lock can be selected, and it is not always necessary when the caregiver is accompanied. Also good.

FIG. 9 (A) shows an example in which the door 1 itself stops moving when the body is deposited on the handrail of the door 1. When the door 1 is a sliding door with a door, the door (door) 1 A sliding door 1 with a handrail is provided with a spring-mounted door pulley 13 that sinks into the door when a load is applied to the handrail, and a friction tape 14 is stretched on the bottom surface of the door 1. When a force is applied to the handrail 42, the door 1 sinks downward, the bottom surface of the door 1 comes into contact with the sill 16, and the movement of the door 1 is stopped by the friction tape 14. Instead of the friction tape, an anti-slip paint may be applied to the bottom surface of the door 1 or to the sill surface.
In FIG. 9B, instead of the friction tape 14, an appropriate number of protrusions 15 are provided on the bottom surface of the door 1, and recesses corresponding to the protrusions 15 of the sliding door 1 are provided on the surface of the sill 16 so that a load is applied to the handrail. And an example in which the protrusion 15 on the bottom surface of the sliding door 1 engages with the concave portion 16a on the sill 16 so that the sliding of the door 1 is stopped. The means for stopping the movement of the door by the engagement between the projection and the recess may be provided on the side surface in the width direction of the door and the door surface.

In the present invention, a handrail integrally formed with a conventional Nakayokoge is provided on a door such as a sliding door and a hinged door, and unlike the handrail attached to the conventional door, the weight is firmly fixed to the door. The handrail is not peeled off from the door even when it is hung, and the door itself is also strong because the handrail part is integrated, making it stronger than the conventional middle ridge. There is no problem that the door breaks and the door is distorted and comes off the doorway.
The door with a handrail of the present invention is not limited to a sliding door and a hinged door, and can be applied to various doors. The handrail with a handrail of the present invention is not limited to wood, but may be made of various materials such as synthetic resin and light metal such as aluminum.

It is a front view of one Example of this invention. It is the sectional view on the AA line of FIG. It is a perspective view of one Example of a tack with a handrail. It is a schematic diagram which shows the example which applied this invention to the sliding door. It is a schematic diagram which shows the example which applied this invention to the sliding door. It is a schematic diagram which shows the example which applied this invention to the hinged door. It is a schematic diagram which shows the example which applied this invention to the sliding door. It is a schematic diagram which shows the example of the fixing method of the door of this invention. It is a schematic diagram which shows the other example of the fixing method of the door of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Door with a handrail 21 and 22 Shaft 31 and 32 Reed 4 Handbag with handrail 41 Hand part 42 Handrail part 8 Handrail 9 Wall 10 Doorway

Claims (3)

  In place of a central side or a middle rail at a predetermined part of a door such as a sliding door or a hinged door, a middle side or middle rail with a flat handrail protruding on at least one side of the door is incorporated. A door with a handrail.   The cross-sectional shape with respect to the length direction of the middle horizontal fence or the horizontal cross provided with the flat handrail is approximately L-shaped, inverted L-shaped (Γ-shaped), T-shaped, inverted T-shaped, or cross The door with a handrail according to claim 1, wherein the door is a mold. The door with a handrail is a sliding door with a door, and it is equipped with a retractable door that enters into the door when a downward pressure is applied to the handrail. A friction tape is attached to the bottom of the door or an anti-slip paint is applied. The door with a handrail according to claim 1.

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