JP2007032111A - Structure of door pocket - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a structure of a door pocket capable of bing comfortably and safely used without having any safety concern over an injury to the user of a handrail even if a sliding door unexpectedly slides. <P>SOLUTION: The structure of the door storage case is equipped with a sliding door opening and closing an opening section formed in a partition wall, the door pocket formed by adjoining the opening section and, at the same time, opened toward one side of the partition wall and storing the sliding door slid from the opening section and the handrail continuously extended up to the front of the door pocket mounted to one side of the partition wall in an approximately waist height, and the door storage case is so characterized that a safety cover cutting off between the door pocket and the sliding door coming in and out from the inside of the door pocket is provided between the door pocket and the handrail. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a door pocket structure that allows an elderly person or a non-healthy person with a physical disability to ensure safe walking in daily activities.

  With the widespread use of universal design, handrails with improved usability are being installed at important locations inside and outside the building. In particular, in buildings where many elderly people live or work, such as group homes and nursing homes, handrails are continuously installed along the corridor as well as toilets, bathrooms, entrances and exits, so that safe and comfortable activities can be performed. Has been.

  In addition, in these buildings, in consideration of the safety of opening and closing operations, the workability of nursing care in an emergency, and the convenience of moving by wheelchair, the doorway to the living room and other partition openings are replaced with sliding doors. Is frequently used.

  In order to further improve safety, various structures for attaching handrails have been devised at the installation location of the sliding sliding door. For example, as shown in FIG. 5, a large handrail b having a large diameter and a cylindrical shape is fixed to one of a pair of sliding doors a, a slidably provided with a bracket d, and the large sliding door a is attached to the other sliding door a. The structure of the sliding door which fixed the small handrail e which can be inserted in the inside of the handrail b is proposed (for example, refer patent document 1). Then, when the sliding door a is opened and closed, the large handrail b and the small handrail e freely expand and contract to form a handrail body g along the sliding doors a and a and continuous to the adjacent wall handrail h. It is formed to be able to walk with a handrail even in front of a.

JP-A-10-96375

  However, when the sliding door a suddenly slides due to an operation from the opposite side while the user is walking with the handrail body g, the handrail body g in which the user is keeping his / her weight moves unexpectedly, so the upright posture is There is a risk of sudden instability and a fall. In addition, there is a risk that a hand, a finger or the like may be caught between the sliding portions of the large handrail b and the small handrail e, or a laceration may occur, or the hand or hand holding the handrail g and the sliding door beside the arm Since “a” slides and moves, there is a risk that the tip of the arm may collide with the human body and cause a bruise.

  The present invention is based on the provision of providing a safety cover between the door and the handrail to block the sliding door entering and exiting the door, and the user of the handrail is injured even if the sliding door slides unexpectedly. The issue is to provide a door pocket structure that can be used safely and comfortably.

  In order to achieve the object, in the invention according to claim 1, the sliding door that opens and closes the opening formed in the partition wall, and the door that is formed adjacent to the opening and that faces toward one side of the partition wall are opened. And a handbag that accommodates the sliding door slid from the opening, and a handrail that is attached at a substantially waist height on the one side of the partition wall and extends continuously to the front surface of the doorbag. In addition, a safety cover is provided that shuts off the sliding door that enters and exits the door pocket.

  In the invention which concerns on Claim 2, the said safety cover is formed with the door-cover coating | coated board which covers the whole door pocket, and the upper part of the said door-cover coating | coated board is fixed to the upper part of the door pocket of a partition wall via the upper fixing tool. In addition, the lower part is fixed to the floor surface via a lower fixing tool, and the lower fixing tool is covered with a cap that clearly indicates the fixing position.

  In the invention according to claim 3, the door covering plate is constituted by a panel body in which a face material is attached to an outer peripheral frame obtained by frame- ing a vertical frame material and a horizontal frame material in a rectangular shape, and a tip portion of the handrail is The handrail is attached to the vertical frame member of the panel body, and the tip of the handrail is attached to the upper portion of the partition wall between the upper portion of the partition wall and the floor surface. The safety cover is formed by a horizontally long protective band plate disposed between the handrail and the door pocket.

  In the invention according to claim 1, since the handrail attached to one side of the partition wall extends to the front surface of the door pocket of the sliding door, the handrail is formed without any significant interruption even in the opening. The user's walking safety and comfort can be ensured. A safety cover is provided between the handrail and the sliding door that goes into and out of the door pocket, so that the handrail user can prevent injuries such as pinching and laceration, and it can be used safely.

  In the invention according to claim 2, although the door cover covering plate covers the entire door cover, when removing the sliding door, such as when performing maintenance on the door carriage, rails, etc., the lower fixing tool for fixing the lower portion of the door cover covering plate is: Since it is covered with a cap that suggests a fixed portion, the door cover covering plate can be efficiently removed, and the sliding door can be quickly maintained. Moreover, in the invention which concerns on Claim 3, since the front-end | tip part of a handrail is attached to the vertical frame material of a door cover coating plate, it can support a handrail stably and can perform the attachment operation | work efficiently.

  In the invention which concerns on Claim 4, since a handrail front-end | tip part adheres to the vertical frame attached to the door pocket upper part of the partition wall, and the lower part to the floor surface, support strength is stabilized. Furthermore, since the hand of the handrail user is separated and protected from the sliding motion of the sliding door by the safety cover, it can be used safely and safely.

  Hereinafter, an embodiment of the present invention will be described with reference to the drawings. As shown in FIG. 1, the door pocket structure 1 includes a sliding door 4 that opens and closes an opening 3 formed in the partition wall 2, a door pocket 5 that houses the sliding door 4, and a handrail 6 that is provided on the partition wall 2. With

  The partition wall 2 is arranged between the living room and the hallway, or between the living room and the living room. In this embodiment, as shown in FIG. 1, for example, in a nursing home such as a group home, What is formed between the certain living room 21 and the corridor 22 which connects this living room mutually and common parts, such as a lobby, a dining room, a toilet, and a bathroom, is illustrated.

  The opening 3 is formed in the partition wall 2 with a height of, for example, about 1800 to 2400 mm and a width of about 1200 to 2000 mm. In this embodiment, the opening 3 is configured as an entrance to the hallway 22 from the living room 21. Are illustrated.

  The door pocket 5 is arranged next to the opening 3 of the partition wall 2, and in this embodiment, the hallway side of the partition wall 2 is configured to be recessed, and is approximately the same height and width as the opening 3. The thing comprised by the recessed part which has is illustrated. Then, an upper opening frame 23 that is continuous over the upper portion of the opening 3 and the upper portion of the door pocket 5 is attached, and vertical frames 38 and 38 are formed to hang down from both ends of the upper opening frame 23.

  The sliding door 4 has a rectangular plate shape and is formed so as to be slidable between the opening 3 and the door pocket 5, thereby opening and closing the opening 3. As shown in FIG. 2, the sliding door 4 of this embodiment is provided with suspension door metal fittings 27 having wheels 26 on the door end side and the door bottom side of the upper end portion thereof, and is continuous with the upper portion of the opening 3 and the door pocket 5. The case of the suspension door supported by the attached suspension rail 24 is illustrated. The suspension rail 24 includes an inverted L-shaped rail base 24A and a receiving piece 24B that is bent into a key shape from the lower end of the vertical flange of the rail base 24A. The rail base 24A is placed on the opening 3 and the door pocket 5. It is attached to the frame member 25 with a fixing tool (not shown) such as a screw.

  A suspension door metal fitting 27 at the upper part of the sliding door 4 is movably engaged with the receiving piece 24B of the suspension rail 24, and the sliding door 4 is supported so as to be movable between the opening 3 and the door pocket 5. As shown in FIG. 3, a groove 39 extending in the width direction of the sliding door 4 is formed at the lower end surface of the sliding door 4, and is erected on the floor surface 11 near the opening 3 at the lower portion of the door pocket 5. When the pin 28 is engaged with the groove 39, the sliding of the sliding door 4 is suppressed and smooth sliding movement is ensured. Moreover, the sliding door 4 of this form has a U-shaped handle 29 attached to the middle of the door end side.

  In this embodiment, the sliding door 4 is a flash panel in which a decorative plate is attached to both sides of a wooden panel frame formed by bridging reinforcing bars on the inside of an outer peripheral frame in which a vertical frame material and a horizontal frame material are framed in a rectangular shape. What was comprised by this is illustrated. In addition to the flash panel, it is also possible to have a braided structure in which solid wood and modified wood are processed into a frame shape and assembled. Furthermore, it can be formed by bending a steel plate or by assembling an extrusion molding material of plastic or aluminum.

  The door pocket 5 is provided with a safety cover 7 on the front surface thereof. As shown in FIG. 1, the safety cover 7 of this embodiment is formed by a door cover covering plate 8 that covers the entire door cover 5, and the door cover covering plate 8 forms a rectangular frame member 13 and a horizontal frame member 14 in a rectangular shape. The panel body 17 is formed by attaching the face material 16 to the outer peripheral frame 15 formed as described above.

  As shown in FIGS. 1 and 2, the upper part of the door cover covering plate 8 is fixed to the partition wall 2 at the upper part of the door pocket 5 using an upper fixing tool 9 made of a Z-shaped mounting bracket 31. The upper fixture 9 is left as it is, but it is inconspicuous, so that the appearance is not impaired, and conversely, during maintenance of movable parts such as the suspension rail 24 and the suspension door fitting 27. This is preferable in that the removal location is easy to understand.

  As shown in FIGS. 1 and 3, the lower portion of the door cover covering plate 8 is fixed to the floor surface 11 using a lower fixing tool 10 made of an L-shaped mounting bracket 32. The door cover covering plate 8 is formed with a small hole 33 immediately above a fixing portion by the lower fixing tool 10, and the fixing portion is covered with a cap 12. The cap 12 has a vertical thin plate shape and is provided with an elastic protrusion 34 on the back surface thereof. The elastic protrusion 34 is fitted into the small hole 33 so as to cover the fixing portion. Further, the cap 12 is formed to have an appearance slightly different from the appearance of the door covering plate 8 such as material, color, and gloss, and therefore, the cap 12 suggests a fixing portion. As a result, it is preferable in that the door covering plate 8 can be quickly removed during the maintenance of the movable part, and workability can be improved.

  The outer peripheral frame 15 of the door cover covering plate 8 is made of wood such as solid wood, laminated wood, LVL (single board laminated material) including conifers such as cedar, pine, firewood and firewood, and hardwoods such as oak, teak and lawan. In addition to rods, plastic materials such as polyethylene resin, polypropylene resin, polystyrene resin, phenol resin, unsaturated polyester resin, steel materials including carbon steel, stainless steel, alloy steel, or metal materials such as aluminum and brass are used. It is formed. The face material 16 is formed using a wood-processed plate material such as plywood, particle board, insulation board, MDF (medium density fiber board), a plastic material similar to the above, a metal material, or the like.

  The handrail 6 is a bar-like body arranged horizontally at the waist height, and is attached to the partition wall 2 using a dedicated bracket 30 with a gap of about 50 to 200 mm, and horizontally on the front surface of the door pocket 5. It is formed by extending. The handrail 6 of the present embodiment has an end on the opening 3 side fixed to the vertical frame member 13 of the panel body 17 constituting the door cover covering plate 8 via a curved L-shaped bracket 35. Therefore, since the front end portion of the handrail 6 extending toward the opening portion 3 can be surely supported by the front surface of the door pocket 5, the handrail 6 can maintain a stable strength without shaking even when a weight is applied. In addition, the work of attaching the bracket 35 to the vertical frame member 13 can be easily performed, so that the work efficiency is improved.

  Further, the handrail 6 attached as described above is attached to the vicinity of the opening 3 along the front surface of the door pocket 5. Therefore, although it is interrupted at the portion of the opening 3, it can be attached without any further interruption, so that the safety of walking of the handrail user can be ensured and a comfortable space with a universal design can be formed. Moreover, a safety cover 7 made of a door cover covering plate 8 is provided between the sliding door 4 entering and exiting from the door pocket 5 and blocked. Therefore, even if the sliding door 4 opens and closes unexpectedly while the user is walking while being held by the handrail 6, the tip of the sliding door 4 does not hit the pedestrian's hand and cause injury, so that the sliding door 4 is safe. Since the operating part is separated by the safety cover 7, it can be used with confidence.

  FIG. 4 illustrates another embodiment. Hereinafter, different contents will be described, and other than that, only the same reference numerals are given to the main components shown in the figure. In this embodiment, the upper end portion is fixed to the partition wall 2 via the L-shaped mounting bracket 36, and the disc-shaped end plate 40 provided at the lower end portion is fixed to the floor surface 11. A vertical frame 18 extending up and down is erected near the opening 3. The handrail 6 attached to the partition wall 2 using the dedicated bracket 30 is attached to the middle of the vertical frame 18 through the connecting fitting 37 at the end near the opening 3. Thus, since the front-end | tip part of the handrail 6 adheres to the vertical frame 18, it is preferable at the point from which the support strength of the handrail 6 is stabilized.

  Further, a horizontally long protective band plate 19 is disposed between the door pocket 5 and the handrail 6. The protective band plate 19 is secured to the vertical frame 18 at the side close to the opening 3 and to the vertical frame 38 provided at one side of the door pocket 5 at the other side. In this way, the user's hand using the handrail 6 is separated from the sliding operation position of the sliding door 4 by the protective band plate 19, so that even if the hand slips or fails to grasp the handrail 6, It is preferable in that it is prevented from being injured by hitting the sliding door 4 and can be used with confidence. In this embodiment, the safety cover 7 is formed by the protective band plate 19.

  The protective band plate 19 is made of solid wood including softwood such as cedar, pine, firewood and firewood, and hardwood such as oak, teak and lawan, plywood, particle board, insulation board, MDF (medium density fiber board), etc. Artificial wood that is extruded and injection-molded by blending polypropylene resin, polyethylene resin, etc. with wood processed board materials or recycled wood powder, or plastic materials such as polyethylene resin, polypropylene resin, polystyrene resin, phenol resin, unsaturated polyester resin, carbon It is formed using steel materials including steel, stainless steel and alloy steel, or metal materials such as aluminum and brass.

  The above description is an example of the embodiment of the present invention. Therefore, the technical scope of the present invention is not limited to this, and various modifications are included in addition to the above-described embodiment.

1 is a partially exploded perspective view illustrating an embodiment of the present invention. It is the longitudinal cross-sectional view. It is the principal part enlarged view. It is a perspective view which illustrates other embodiment. It is a perspective view of a prior art example.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Door bag structure 2 Partition wall 3 Opening part 4 Sliding door 5 Door bag 6 Handrail 7 Safety cover 8 Door cover coating board 9 Upper fixing tool 10 Lower fixing tool 11 Floor surface 12 Cap 13 Vertical frame material 14 Horizontal frame material 15 Outer frame 16 Face material 17 Panel body 18 Vertical frame 19 Protective strip

Claims (4)

A sliding door that opens and closes an opening formed in the partition wall; and a door pocket that is formed adjacent to the opening and opens toward one side of the partition wall and houses the sliding door slid from the opening; A handrail attached to the waist on the one side of the partition wall and extending continuously to the front of the door pocket;
The door pocket is provided with a safety cover that is provided between the handrail and a sliding door that enters and exits the door pocket. The safety cover is formed by a door cover covering plate that covers the entire door pocket,
The upper cover is fixed to the upper part of the partition wall door through the upper fixing tool, and the lower part is fixed to the floor through the lower fixing tool.
2. The door pocket structure according to claim 1, wherein the lower fixing tool is covered with a cap that clearly indicates a fixing portion. The door pocket covering plate is constituted by a panel body in which a face material is attached to an outer peripheral frame in which a vertical frame material and a horizontal frame material are framed in a rectangular shape,
The structure of the door pocket according to claim 1 or 2, wherein a front end portion of the handrail is attached to a vertical frame member of the panel body. The tip of the handrail is close to the opening of the door pocket, and is fixed to a vertical frame that is attached between the upper portion of the partition wall and the floor surface, and extends vertically.
The door cover structure according to claim 1, wherein the safety cover is formed by a horizontally long protective band plate disposed between the handrail and the door pocket.

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