JP2007204947A - Opening part structure - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an opening part structure superior in an outward appearance, by opening the whole opening part, while arranging a projecting grip easy to operate. <P>SOLUTION: This opening part structure has an opening part forming an entrance, a sliding door projecting the grip for opening-closing operation on the door end side and capable of slidingly opening-closing the opening part, a door pocket part arranged on the side of the opening part and storing the sliding door slidingly moved from the opening part when opening the opening part, and a door pocket wall part opposed to the sliding door stored in the door pocket part, and is characterized in that the door pocket wall part has a recessed part arranged in an end part adjacent to the opening part and capable of storing the grip when the sliding door fully opens the opening part, and this recessed part is formed so that the opening part side can be opened and closed. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a structure of an opening portion in which a sliding door for opening and closing the door is formed mainly at a doorway formed in a partition wall.

  Since the sliding door opens and closes the opening portion by sliding movement along the wall surface, there is no need for a marginal space for opening and closing operation with rotation like the door. Sliding doors are especially useful as fittings that open and close wide openings formed in the opening width of about 1.5 to 2.0 m, for example, for elderly people including group homes, hospitals and other beds with casters. It is preferably adopted.

  However, when opening the opening, the sliding door moves from the opening and is accommodated in a door pocket adjacent to the opening. However, at this time, the handle on the side facing the wall surface interferes with the door pocket, so that the door end side of the sliding door remains in the opening, and the opening cannot be fully opened. As a result, a sufficient opening width cannot be obtained, and it is difficult to take in and out large furniture such as a bed. In the worst case, it may be impossible to carry in.

  Therefore, as shown in FIG. 8, by providing a handle portion b made of a shallow recess at the tip of the sliding door a, there is a proposal for preventing the interference with the door pocket portion d and moving the sliding door a fully open (for example, Patent Document 1).

JP 2002-371757 A

  However, the handle portion b made of a shallow dent needs to be operated by hooking a fingertip on the handle portion b, so that it is difficult to operate particularly in a heavy sliding door such as a large sliding door, and the grip strength decreases in an elderly facility. In many cases, it is difficult for the user to open and close.

  The present invention is provided with a recessed portion that can accommodate the handle of the sliding door in the door pocket wall portion, and is provided with a protruding handle that is easy to operate because it is easy to grip, based on the fact that the opening side of the recessed portion can be opened and closed. However, it is an object to provide an opening structure that can open the entire opening and has a good appearance.

  In order to achieve the above object, according to the first aspect of the present invention, there is provided an opening that forms an entrance / exit, and a sliding door that has a handle for opening / closing operation projecting on the door end side and can slide to open / close the opening. And a door pocket portion that is disposed on the side of the opening and accommodates a sliding door that is slid from the opening when the opening is opened, and a door pocket wall that faces the sliding door accommodated in the door pocket. The wall portion is disposed at an end portion adjacent to the opening portion, and has a recessed portion that can accommodate the handle when the sliding door fully opens the opening portion, and the recessed portion is formed so that the opening side can be opened and closed. It is characterized by that.

  In the invention which concerns on Claim 2, while the door pocket wall part is provided with the elongate plate-shaped eaves frame material in the edge part by the side of an opening part, while being arrange | positioned in this eaves frame material at the opening part side of the said recessed part A notch portion through which the handle can enter and exit is provided, and an opening / closing body for opening and closing the notch portion is provided in the notch portion. In the invention according to claim 3, a gap is formed in the recess portion. The box body that fits without being inserted is detachably inserted, and the opening / closing body is constituted by a side plate of the box body. In the invention according to claim 4, the opening / closing body is hinged to the frame member and is rotated. It consists of a door-shaped board which can open and close a notch part.

  In the invention according to claim 5, an opening that forms an entrance / exit, a sliding door that projects and opens a handle for opening / closing operation on the door tip side, and a sliding door that can open and close the opening, and a side of the opening A door pocket portion that accommodates the sliding door that is slid and moved from the opening portion when the opening portion is opened, and a door pocket wall portion that faces the sliding door accommodated in the door pocket portion, and the sliding door projects toward the door pocket wall portion side. The provided handle is configured to be detachable.

  Moreover, in the invention which concerns on Claim 6, the stopper provides the stopper which stops a sliding door in the front position of a collar frame material in the said door pocket part, and the said stopper is comprised so that the stop function of the said sliding door can be cancelled | released. Features.

  In the invention according to claim 1, since the recess that can accommodate the handle is formed at the end adjacent to the opening of the door pocket wall, the entire sliding door is slid to the position facing the door pocket wall, The entire opening can be opened. As a result, when moving large objects such as large furniture such as a bed, it can be easily put in and out without hindrance and can be used conveniently. Moreover, since the concave portion is formed so that the opening side can be opened and closed, the sliding door can be fully opened when necessary, and the concave portion is hidden during normal use such as when a person goes in and out, so that the appearance can be enhanced. .

  As in the invention according to claim 2, when the notch portion facing the recess is formed in the frame material provided on the opening side of the door pocket wall portion, the handle can freely enter and exit through the notch portion. The operability of the sliding door is improved. Furthermore, since the notch can be opened and closed by the opening and closing body, the appearance is excellent without exposing the recess. Further, as in the invention according to claim 3, when the notch is configured to be opened and closed by the side plate of the box body that is inserted into the recess without any gap, the notch is surely secured when the handle is not accommodated in the recess. The notch can be opened and closed with a simple operation that is closed and the box body is simply attached and detached. Furthermore, as in the invention according to claim 4, when a door-like plate is hinged to the notch portion of the collar frame portion, and the notch portion is opened and closed by the rotation of the door-like plate, the handle slides as the sliding door moves. Since the device itself pushes the opening / closing body and inserts it into the recess, the operability is excellent and the forgetting to close the notch can be prevented.

  In the invention according to claim 5, since the handle projecting toward the door pocket wall is detachably attached to the sliding door, the entire sliding door can be accommodated inside the door pocket by removing the handle, and the opening The whole part can be opened. As a result, even when moving large objects such as large furniture, it can be easily put in and out without hindrance and can be used conveniently. In addition, no work is required for the wall of the door pocket, and labor can be saved and the appearance can be improved.

  When a stopper capable of releasing the stop function is provided in the door pocket as in the invention according to claim 6, a sliding stroke that normally requires a moving range of the sliding door during daily use in which a large object is not taken in and out is provided. Therefore, the usability is improved, and the mobile bed can be easily put in and out by releasing the stop function.

  Hereinafter, an embodiment of the present invention will be described with reference to the drawings. As shown in FIG. 1, the opening structure 1 includes an opening 2 provided as an entrance / exit in a wall 21, a sliding door 4 that opens and closes the opening 2, a door pocket 5 that accommodates the sliding door 4, and a door pocket. And a door pocket wall portion 6 facing the sliding door 4 accommodated in the portion 5.

  In the present embodiment, as shown in FIG. 1, the wall 21 provided with the opening 2 is a so-called partition wall that is disposed indoors and defines indoor spaces. However, the wall 21 also includes a case of an outer wall that draws indoor space from the outside.

  In the present embodiment, the opening 2 is provided on the wall 21 formed of a partition wall, and for example, a case where a living room and a corridor, or a doorway that allows the living rooms to communicate with each other is formed. However, the case of the opening 2 formed on the outer wall and forming an entrance / exit between the indoor space and the outside is also included.

  The sliding door 4 has a rectangular plate shape having substantially the same size as the opening 2. The sliding door 4 of this embodiment is a flash panel in which a decorative panel is attached to both sides of a wooden panel frame formed by extending a reinforcing bar 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. Composed. Further, as the decorative board, a veneer obtained by slicing oak, cherry, teak, zelkova, etc. into about 0.2 to 0.6 mm on a substrate such as plywood, or an olefin such as polyethylene, polypropylene, ethylene vinyl acetate resin (EVA), etc. A resin sheet, a decorative sheet using a melamine resin or a polyester resin is used. In addition, a coated plate in which the surfaces of the plywood and the particle board are coated with a polyester resin, a polyurethane resin, an amino alkyd resin, an acrylic resin, or the like can also be used.

  Further, a handle 3 used for opening / closing operation is provided in the middle of the sliding door 4 on the door side. The handle 3 of this embodiment uses a horizontal U-shaped metal fitting. In addition, a handle having a shape that can be easily operated by a wheelchair user from the viewpoint of universal design, such as a vertically long handle, is preferably used.

  The sliding door 4 configured as described above is such that a suspension wheel (not shown) attached to the upper end of the sliding door 4 can run on an upper rail (not shown) provided horizontally at the upper edge of the opening 2. By combining, the opening 2 is opened and closed by being supported so as to be slidable. In addition to the suspension rail system, the sliding door 4 can be supported so as to be horizontally movable by providing a duck and a sill vertically.

  When the sliding door 4 configured in this manner slides to open the opening 2, a door pocket 5 is configured as a space for accommodating the sliding door. The door pocket portion 5 of this embodiment is configured as a recess formed by thinning the wall 21 continuous to one side of the opening 2 by the thickness of the sliding door 4. And this door pocket part 5 has the height and width | variety substantially the same as the sliding door 4, Therefore, the sliding door 4 whole can be accommodated.

  In this embodiment, as shown in FIG. 2, a stopper 14 that abuts against the door bottom of the sliding door 4 is formed in the middle of the door pocket 5. The stopper 14 includes a holder 22 fixed to the back of the door pocket 5 and a horizontal round bar 23. Furthermore, the holder 22 includes a base 22A that is fixed to the back part of the door pocket part 5 with screws, and a semi-annular receiving part 22B provided on the base 22A. The round bar 23 is supported in a horizontal state with its base end detachably fitted to the receiving portion 22B. 3A, when the tip of the round bar 23 supported by the holder 22 receives the door bottom of the sliding door 4, the sliding door 4 comes into contact with the edge of the opening 2. As shown in FIG. Further forward movement is prevented at the fixed position immediately before. As a result, the handle 3 is not damaged, and a particularly large object is not taken in and out, and the movement of the sliding door 4 can be restricted to a necessary slide stroke in daily use where only a person goes in and out. This improves usability.

  When the opening 2 is opened, the door pocket wall 6 is configured to face the sliding door 4 slid in the lateral direction from the opening 2. The door pocket wall portion 6 of this embodiment is constituted by a thin wall formed by forming the door pocket portion 5, and thus the surface opposite to the door pocket portion 5 is formed flush with the adjacent wall. A longitudinally long plate-like eaves frame material 8 is attached to the end of the door pocket wall 6 of the present embodiment on the opening 2 side to form a decorative frame of the opening 2.

  In addition, the door pocket wall portion 6 is formed with a concave portion 7 that can accommodate the handle 3 of the sliding door 4 at an end portion adjacent to the opening portion 2. In this embodiment, as shown in FIG. 1, a notch portion 9 is provided in the frame member 8, thereby forming an entrance / exit of the recess 7. Moreover, the recessed part 7 of this form comprises a vertically long rectangular parallelepiped shape, and is formed about 5 to 20% larger than the height of the handle 3. As shown in FIG. 3B, when the round bar 23 of the stopper 14 is removed and the sliding door 4 slides to the back of the door pocket 5, the handle 3 is accommodated in the recess 7, There is no interference with the part 6. Therefore, even if the sliding door 4 protrudes from the sliding door 4 and has the handle 3 with excellent operability attached, the opening 2 can be fully opened by sliding the whole to a position facing the door pocket wall 6. As a result, even when moving large items such as beds and large furniture, it can be easily put in and out without any hindrance and can be used conveniently.

  Moreover, the box body 11 which fits without gap is inserted into the recess 7 of this embodiment. The box body 11 has a box shape with an open side, and uses a hook-and-loop fastener in which a female face material provided with many small loops and a male face material provided with many small hooks are detachably engaged. And is detachably attached to the recess 7. Thus, when the opening 2 is fully opened, the box body 11 can be removed and the handle 3 can be inserted into the recess 7. However, when the box body 11 is inserted into the recess 7 in a normal use state in which only a person goes in and out, the recess 7 is not exposed and the appearance can be improved.

  As shown in FIG. 3A, when the box body 11 is inserted into the recess 7, the side plate 12 of the box body 11 is arranged side by side with the collar frame material 8. An opening / closing body 10 for closing the notch 9 is configured. When the box body 11 that can be removably inserted into the recess 7 without any gap is used in this way, when the handle 3 is not accommodated in the recess 7, the notch 9 can be reliably closed and the appearance can be enhanced. This is preferable in that the notch 9 can be opened and closed with a simple operation of simply attaching and detaching the box body 11. Reference numeral 24 in the figure denotes a handle that is gripped when the box body 11 is attached and detached.

  4A and 4B illustrate other embodiments. 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. The opening / closing body 10 of the present embodiment includes a thin plate-like door-like plate 13 that is substantially the same size as the cut-out portion 9 of the frame member 8, and this door-like plate 13 is attached to the cut-out portion 9 by a spring hinge 25. ing. Therefore, as shown in FIG. 4A, in the normal use state in which the movement of the sliding door 4 is blocked by the stopper 14 and the handle 3 stops at the inner position of the opening 2, the door-shaped plate 13 is a frame member. 8 is kept flush with the cutout 9. However, as shown in FIG. 4B, when the round bar 23 of the stopper 14 is removed and the sliding door 4 slides to the back of the door pocket 5, the sliding handle 3 itself pushes open the opening / closing body 10 to open the recess 7. Therefore, the operation of opening and closing the opening / closing body 10 is not necessary, and the forgetting to close the notch 9 is eliminated.

  In the opening structure 1 shown in FIGS. 5 and 6, the handle 3 facing the door pocket wall 6 side is detachable from the handles 3 protruding from both sides of the door end of the sliding door 4. As shown in FIG. 6, the handle 3 of this embodiment has a horizontal U-shaped handle main body 26 and a T-shaped fixing portion 28 that protrudes from the upper and lower ends of the handle main body 26 and has a horizontally long key rod 27 at the tip. It consists of. On the other hand, the sliding door 4 faces the fixing portion 28 of the handle 3, and a receiving hole 29 having a T-shaped cross section with which the key rod 27 engages and an insertion hole 30 continuous above the receiving hole 29 are formed. Thus, the upper and lower fixing portions 28 are inserted into the insertion hole 30 of the sliding door 4 and slid downward, whereby the key bar 27 engages with the receiving hole 29, thereby fixing the handle 3. Then, as shown in FIG. 7A, in a normal use state in which a person just enters and leaves, the movement of the sliding door 4 is blocked by the stopper 14, and the handle 3 stops at the position inside the opening 2.

  When a large object such as a bed is taken in or out of the opening 2, the handle 3 can be removed by sliding the handle 3 upward and pulling it toward the front, so that the engagement of the fixing portion 28 is released and the handle 14 can be removed. When the round bar 23 is removed, the sliding door 4 can be slid to the back of the door pocket 5 to fully open the opening 2. In this way, the moving range of the sliding door 4 can be changed, and the size of the opening can be changed as necessary. Further, no work is required for the door pocket wall portion 6, and labor for construction can be saved. At the same time, it can improve the appearance.

  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.

It is a perspective view which illustrates one embodiment of the present invention. It is the principal part expansion perspective view. (A) and (B) are the cross-sectional views explaining the different use condition. Other embodiment of this invention is illustrated and (A) (B) is a cross-sectional view explaining the different use condition. It is a perspective view which illustrates one embodiment of other invention. It is the principal part expansion perspective view. (A) and (B) are the cross-sectional views explaining the different use condition. It is a cross-sectional view of a conventional example.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Structure of opening part 2 Opening part 3 Handle 4 Sliding door 5 Door bag part 6 Door bag wall part 7 Recessed part 8 Gutter frame material 9 Notch part 10 Opening and closing body 11 Box body 12 Side board 13 Door-like board 14 Stopper

Claims (6)

An opening forming an entrance, a handle for opening / closing operation projecting on the door end side, and a sliding door that can slide to open and close the opening, and arranged on the side of the opening to open the opening A door pocket portion that accommodates the sliding door that is slid and moved from the opening, and a door pocket wall portion that faces the sliding door accommodated in the door pocket portion,
The door pocket wall portion is disposed at an end adjacent to the opening, and has a recess that can accommodate the handle when the sliding door fully opens the opening,
The concave portion is formed so that the opening side can be opened and closed. The door pocket wall portion is provided with a vertically long plate-like frame material at the end on the opening side, and this wall frame material is provided with a notch that is disposed on the opening side of the recess and allows a handle to enter and exit. Part is provided,
The opening structure according to claim 1, wherein an opening / closing body for opening and closing the notch is provided in the notch. In the recess, a box body that fits in the recess without causing a gap is detachably inserted,
3. The opening structure according to claim 2, wherein the opening / closing body is constituted by a side plate of a box body.   3. The opening structure according to claim 2, wherein the opening / closing body is a door-shaped plate hinged to the frame member and capable of opening and closing the notch by rotation. An opening that forms an entrance / exit, a sliding door that protrudes and opens / closes on the door end side, and that can slide to open / close the opening, and that is disposed on the side of the opening to open the opening A door pocket portion for accommodating the sliding door slid from the opening, and a door pocket wall portion facing the sliding door accommodated in the door pocket portion,
The sliding door has a structure in which an opening projecting toward the door pocket wall is configured to be detachable. In the door pocket part, a handle is provided with a stopper for stopping the sliding door at the front position of the frame material,
The said stopper is comprised so that cancellation | release function of the said sliding door can be cancelled | released, The structure of the opening part in any one of Claims 1-5 characterized by the above-mentioned.

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