JPH11241557A - Sliding and swinging door device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To ensure easy position (attitude) adjustment of a door body at and after installation facilitate maintenance during and assembly, work execution and improve workability. SOLUTION: A sliding and swinging door device has an opening OP forming by a three-way frame 102 to be open/closing with a door panel 101. One end of an upper-side arm hinge 120A is threaded to the upper side of the side face of the frame 102 and the other end threaded to a predetermined position on the upper face of the door panel 101, thereby support the door panel 101 in a rotationally movable manner. A six-wheel guide roller 150 as a sliding support for hanging the door panel 101 is made to slide on a guide rail 105. An adjustment mechanism is provided on the upper-side arm hinge 120A to adjust the three-dimensional spatial attitude (inclination, position in the cross direction of the opening and vertical position) of the door panel 101.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a door device for opening and closing an opening formed by a door frame with a door body.
The present invention relates to a so-called “slide-swing type” door device that opens and closes by simultaneously swinging (turning) a single door body in the width direction of an opening and simultaneously swinging (rotating) in the horizontal direction.

[0002]

2. Description of the Related Art There are various types of door opening and closing systems used in buildings and structures such as general residential houses and buildings.

[0003] When this is classified according to the mode of opening and closing operation, typically, a swing type, a slide type, a folding type, a rotary type, and a slide swing type are known. These opening and closing systems are further classified into a manual system and an automatic system, respectively. These door opening and closing systems have advantages and disadvantages, and can be used properly depending on the application.

The swing type is a system in which one or a plurality of panel bodies constituting a door body is swung, for example, by 90 ° about a longitudinal axis at one end. This swing type door,
Although the structure is relatively simple, the door body swings around one vertical axis, so it is necessary to leave a space of 1/4 yen in the opening and closing direction, and this space is wasted. Often become.

[0005] The sliding type is a type in which a door body is slid in the lateral width direction. In the case of the sliding door, the useless space unlike the swing type is eliminated, but a space for storing the door body itself that is slid is required, and it is usually necessary to secure this storage space in a general residential house. Difficult, this method is not commonly used in residential homes.

Further, the folding type is a system in which a plurality of doors constituting a door are moved in one of the width directions while being folded (for example, see Japanese Utility Model Application Laid-Open No. 3-74784, "Folding Door Opening and Closing Device"). This folding type door is located in the middle of the above-mentioned swing type and slide type, and there is no need to secure a storage space for the door body in a wall or the like,
Also, the space occupied by the door body that opens and closes does not protrude in the door entry / exit direction. However, when the doors are opened, the plurality of doors are brought to one side in the door width direction in a folded state, so that the effective opening width for a person to pass through is reduced. For this reason,
It is difficult to respond to the request to use a narrow space effectively and to secure a large effective opening width as much as possible.

The rotary type is a system in which a structure formed by intersecting two glass doors, for example, in the shape of a water turbine blade is opened and closed while rotating. This revolving door occupies a large space and can be installed in large buildings, but is not suitable for ordinary houses.

The slide-swing system is a system in which one door body is simultaneously opened and closed by sliding in the horizontal direction while sliding in the width direction of the opening. Due to the characteristics of the opening / closing trajectory of the door, the sliding / swing type door occupies a smaller space area than the swing type or the rotating type due to the opening / closing trajectory, and its structure is relatively compact compared to the sliding type door. Furthermore, it has various advantages such as an effective opening width when the door is opened is larger than that of the folding door.

As the doors falling under the category of the slide-swing type, there are various names of inventions and inventions. For example, doors described in JP-A-63-236884 (the title of the invention is "balanced door") Door described in Japanese Utility Model Publication No. 1313979 (the name of the device is "sliding door"), Japanese Patent Laid-Open No. 9-1
No. 84352 (the title of the invention is "folding revolving door") and Japanese Patent Application Laid-Open No. 9-144421 (the title of the invention is "slide-swing type door device") are known.

As shown in FIGS. 1 and 2 of the publication, a door described in Japanese Patent Application Laid-Open No. 63-236884 has a rotatable support shaft housed in a side frame constituting a part of a door frame. Arms that support the door body (door body) are provided on the upper and lower sides of the door body, thereby forming a U-shaped hinge mechanism as a whole door. This hinge mechanism and a slide mechanism comprising a guide and a slide are provided. It has.

As shown in FIGS. 1 and 9 of the publication, a door described in Japanese Utility Model Publication No. Hei 6-13979 is provided with a rail slidable in the width direction of a door and a traveling tool. Arms having a length substantially half of the lateral width of the door body are provided between the upper and lower ends of the door body and the frame so as to be able to swing the door body. As a result, as shown in FIG. 10 of the publication, the door body can slide and swing.

Further, as shown in FIGS. 1, 3 and 5 of the publication, a door described in Japanese Patent Application Laid-Open No. 9-184352 is provided with a rotating column provided so as to be embedded in the front side of one rigid frame of a door frame. A pair of support arms attached to the upper and lower ends of the column and rotatably supporting the door (door) are provided, whereby the door is slid / swinged as shown in FIG.

Further, the door device described in Japanese Patent Application Laid-Open No. 9-144421 has a single door body (panel body) for opening and closing an opening.
A first upper side and a lower side which are rotatably mounted at the same predetermined position in the door body width direction on each of an upper end face of the door body and a lower end face of the door body displaced toward the center from the end in the width direction of the door body. A moving body, and first upper and lower sides respectively provided at upper and lower portions of the opening along the lateral direction of the opening and for guiding the first upper and lower moving bodies in the width direction of the opening. Guide means, a second upper side rotatably attached to each end of the door body upper end face and the door body lower end face in the door body width direction,
The lower moving body, the first upper and lower guide means are respectively provided at upper and lower portions of the opening at a predetermined angle, and the second upper and lower moving body are guided and moved in the direction of the predetermined angle. And a second upper and lower guide means for performing an opening and closing operation of swinging the door body while sliding the door body with respect to the opening.

[0014]

However, the above-mentioned Japanese Patent Application Laid-Open No. 63-236884, and Japanese Utility Model Publication No. 6-131979.
The door described in Japanese Patent Application Laid-Open No. 9-184352 and the door based on the slide-swing operation described in Japanese Patent Application Laid-Open No. 9-184352 have the advantages as described above over other types of doors. There were problems that had to be solved.

First, there is a problem concerning the spatial positioning of the door relative to the frame defining the opening, that is, the function of adjusting the posture. Each of the doors described in the above publications has an arm for swinging the door body, but such adjustment cannot be performed during assembly, construction, or maintenance.

[0016] For this reason, parts such as an arm are required to have dimensional accuracy and strength more than necessary, and as a result, the cost of parts increases.

In addition, it is usually easier for the installer to assemble the door body by rough adjustment during assembly and construction, and to fine-tune the door later to ensure smooth opening and closing of the door body. It is not easy to take such a work procedure.
That is, the position of the door itself cannot be easily adjusted. In some cases, it is necessary to adjust the standing of the frame body. This makes assembly and construction troublesome,
While this may cause a reduction in work efficiency, it has led to an increase in work cost.

Further, the door body may be quite heavy depending on the material used, and the arm is inclined due to its own weight, so that the door body is easily inclined, for example, in the direction of its plate surface. In addition, even if the door is lightweight, the door may tilt in the direction of its plate surface due to slight errors during installation or long-term vibration during use, which may make the installation worse. is there. Conventionally, when such a tilt or displacement of the door body occurs,
The door itself must be removed once to replace the arm (hinge), or the arm position and angle must be adjusted. In other words, in the post-installation maintenance, an extremely troublesome and troublesome work may be required, and the low maintainability has been a problem.

Second, there is a problem that the positional relationship between the door body and the arm is fixed in advance. In the case of conventional slide-swing type doors, the manufacturer fixedly determines the positional relationship between the door body and the arm in advance in consideration of the above dimensions, opening and closing operation feeling, load balance, etc. I couldn't change it. Therefore,
In order to cope with the preference of the user, it is necessary to prepare in advance a variety of arms (hinges) of various sizes according to the width of the door body. As a result, parts inventory increases and manufacturing costs increase.

On the other hand, the door device of the swing / slide type described in Japanese Patent Application Laid-Open No. 9-144421 also has
Second upper and lower guide means (for example, rails and side plates) for guiding and moving the upper and lower moving bodies (for example, rollers, etc.) along the wall are required. For this reason, the amount and labor of the construction work for the building increases, and it is troublesome to add an existing building to the building. Furthermore, the place where the swing-slide type door device is attached is often small from the beginning, and the structure on the wall side is complicated (for example,
Since the position where such a door device is attached is the position of the pillar, and the rear side (inside the room) of the pillar is a wall lower than the surface of the pillar, etc., the second upper and lower guides are provided. There is an unsolved problem that it is difficult to attach means (for example, rails and side plates). That is, when the mounting walls of the second upper and lower guide means do not extend flat from the surface of the pillar as in the above-described case, for example, they must be flattened by a raised bottom structure. Installation of the means was difficult. In addition, if the flattening work is forcibly performed, the space behind the pillar may be crushed.

Further, the recent tendency of the entire door device is that, in addition to the door function itself such as airtightness and operability, it is strongly that the door matches the surrounding structure as much as possible from the aesthetic point of view. It has been demanded. The slide-swing type door device is not an exception, and it is necessary to make the presence of an opening / closing mechanism such as a hinge as inconspicuous as possible.

The present invention has been made in view of the situation facing such a conventional slide-swing type door device, and aims to achieve the following various objects.

A first object of the present invention is to make it possible to easily adjust the position (posture) of a door body even at the time of installation or after installation, to facilitate maintenance during assembly / construction and thereafter. The object is to improve workability and reduce the cost of parts.

In particular, one of the specific purposes included in the first purpose is that the door body is usually held horizontally due to its own weight, long-term vibration, errors in standing, and the like. When the door panel is inclined so that it hangs down from the hinge in the direction of the plate surface, the level can be manually corrected easily with the door attached, and a slide-swing type door device that simplifies maintenance and saves labor. To provide.

A second object of the present invention is to allow the use of a common arm hinge for connecting the frame body and the door body, thereby making it possible for the user to set preferences and ease of use at the time of on-site installation or after installation. It is possible to adjust the position (posture) of the frame body according to the above and to reduce the stock of parts of the arm hinge.

A third object of the present invention, in addition to the above-mentioned various objects, is to make the presence of an arm hinge for sliding and swinging the door body almost inconspicuous in appearance, thereby improving the appearance and appearance of the entire door. Is to keep.

[0027]

In order to achieve the above object, a sliding and swinging type door device according to the present invention comprises:
A door body for opening and closing an opening formed by a door frame, and both ends are respectively pivoted between a predetermined position of the door body and a predetermined position of the door frame, and the door body is horizontally moved. An arm hinge rotatably supported, and a slide support attached between the door frame and the door body and supporting the door body slidably with respect to the door frame in the width direction of the opening. The arm hinge is provided with an adjusting mechanism for adjusting a three-dimensional spatial attitude of the door body. For example, the position where one end of the arm hinge is attached to the frame is above one side end of the frame,
The positions at which the other ends of the doors are attached to the door body are predetermined positions on the upper end surface of the door body.

In this main configuration, since the adjusting mechanism is provided, the spatial position (posture) of the door body can be easily adjusted even at the time of or after the door is set up at the site. Also, maintenance during assembly and construction and thereafter is facilitated. Naturally, workability such as assembling is improved, and the cost of parts can be reduced. For example, due to the weight of the door itself, long-term vibration, errors in standing, etc., when the door body that is normally held horizontally tilts in the direction of its plate surface, the vertical position of the door body is Even in the case of a change, by operating such an adjusting mechanism, the level and the height can be manually corrected easily with the door body attached. This simplifies maintenance and saves labor.

Further, since the length of the arm hinge can be adjusted by using the adjusting mechanism, the type of the arm hinge according to the size can be suppressed. In other words, it is possible to use a common arm hinge that connects the frame body and the door body, which enables the adjustment of the door body movement path according to the user's preference and ease of use at the time of installation at the site or after installation. Will be possible. Also, the stock of parts for the arm hinges can be reduced.

The specific configuration is as follows. For example, the adjusting mechanism is a mechanism that adjusts the degree of inclination of the arm hinge with respect to the door frame. More preferably, the arm hinge includes a first arm having both ends respectively attached to the door body and the door frame, and a second arm having one end attached to the door frame and located below the first arm. Arm, and coupling means for detachably coupling the second arm to the first arm, and the second arm locked to the first arm and responsive to a predetermined operation to connect the second arm to the second arm. Pressing means for pressing the arm in the axial direction. The arm hinge includes a first attachment portion that rotatably attaches one end of each of the first and second arms to the door frame via the same rotation shaft, and another of the first arm hinge. A second mounting portion for rotatably attaching one end to an upper end surface of the door panel, wherein the coupling means is configured to release the coupling between the first and second arms by the coupling means. A mechanism capable of changing an axial relative position of the arm, wherein the pressing unit is configured to move the first arm from the longitudinal side surface of the first arm toward the longitudinal side surface of the second arm. A penetrating through-hole and a screw that can be screwed into the through-hole and move forward and backward may be provided.

In this case, as another example, the first and second arms have a length of 1/3 or approximately 1/3 in the width direction of the door panel, and rotate the first mounting portion. The shaft is disposed at a position shifted toward the door body opening direction side in the plate thickness direction in the closed state of the door body, and the second mounting portion is orthogonal to the longitudinal direction of the first and second arms. Extending from the first arm toward the door body by a length corresponding to a distance difference between a center position of the door body in the thickness direction of the door body and an arrangement position of the rotation shaft of the first mounting portion. A so-called “arm hinge offset structure” including an extending member to be extended and a rotating shaft that rotatably attaches the extending member to the upper end surface of the door body may be employed.

In this case, it is preferable that the space between the upper end of the door body and the upper frame of the door frame is covered with a makeup provided on the arm hinge side. For example, the makeup body may include a first makeup body attached to an outer surface of the first and second arms on a side opposite to the door body, and a tandem with the first makeup body when the door body is closed. And a second makeup body having at least the same or substantially the same shape as the makeup body and having the outer surface of the same pattern as the makeup body. In addition, the first
The surfaces facing each other of the and the second makeup body together form a tapered surface inclined in the same direction, and
It is also possible to position the tapered surface of the makeup body in a position closer to the opening direction in the closed state of the door body than the tapered surface of the second makeup body.

By installing the makeup body, the presence of the arm hinge for sliding and swinging the door can be made almost inconspicuous in appearance, and the appearance and appearance of the entire door can be kept good.

In the main structure, another preferable example is that the adjusting mechanism is arranged so that the adjusting mechanism is provided between a shaft and an end between the both ends of the arm hinge in the longitudinal direction of the arm hinge and the frame body and the door body. This is a mechanism for adjusting the distance. In this case, the arm hinge may include, as the adjustment mechanism, at least one of an arm capable of varying the center distance and an extending member capable of varying the center distance.
Further, the arm may include a mechanism that varies the inter-axis distance stepwise. Further, the arm may include a mechanism for continuously varying the distance between the axes.

Still another preferable example of the main structure is a mechanism in which the adjusting mechanism adjusts a suspension height of the door body.

Further, in each of the above-described structures, the position where one end of the arm hinge is axially attached to the frame is set to the center position or substantially the center position in the thickness direction in the closed state of the door body. A so-called "offset-less structure of arm hinge" in which the other end of the arm hinge is axially attached to the door body at a center position or a substantially center position in the thickness direction of the door body. Can be.

Further, a door for opening and closing an opening formed by the door frame is provided, and both ends are pivotally mounted between a predetermined position of the door and a predetermined position of the door frame, respectively. An arm hinge that supports the door body so that it can rotate horizontally,
A slide support attached between the door frame and the door body and supporting the door body so as to be slidable with respect to the door frame in the width direction of the opening, and one end of the arm hinge Is set to the center position or substantially the center position in the thickness direction in the closed state of the door body, and the other end of the arm hinge is mounted to the door body. Is set at the center position or substantially the center position in the thickness direction of the door body, so-called "offset-less structure of arm hinge" can be adopted.

[0038]

Embodiments of the present invention will be described below with reference to the accompanying drawings.

First Embodiment A first embodiment will be described with reference to FIGS.

The door device according to this embodiment uses a door panel as a single door body, and employs a slide-swing system (manual system) in which the door panel slides and swings. In the following description, if necessary, the width direction of the opening for opening and closing the door panel is simply referred to as “width direction”, and the vertical (vertical) direction of the opening is referred to simply as “vertical direction”. Are simply referred to as “in / out directions”, and correspond to the directions of the X, Y, and Z axes shown in FIG. 1, respectively.

As shown in FIGS. 1 to 3, the door device includes a single door panel 11 as a door body.
A three-sided frame body 12 disposed around an opening OP in which the door panel 11 opens and closes, an outer door 13, an inner door 14, an upper suspension rail 15, a lower guide rail 16, and an upper inner side. And the outer cosmetic bar 17, 1
8 is provided.

The door panel 11 has a substantially rectangular shape having a predetermined thickness, and has a size corresponding to the opening OP at the door installation position.
Is formed so as to fit into the rectangular shape with an appropriate margin. As the material of the door panel 11, an appropriate material such as wood, metal such as aluminum, resin, and glass can be used. Of course, a glass surface can be inserted in the center of the door panel. At predetermined height positions near one side end of the door panel 11, knobs 23a and 23b are mounted at predetermined positions on the front and back thereof, and a manual lock mechanism 24 is mounted near the knobs. In addition, the side end in the width direction of the door panel 11 is formed in a semicircular cross-section, or in order to improve the partitioning property when the door is closed, a rubber, mohair or other sealing material is partially protruded in the vertical direction. Can also be embedded along.

At one side end of the door panel 11 in the width direction, a first arm hinge 30A is provided at a predetermined position at the upper and lower ends thereof.
And a second arm hinge 30B, respectively, and the door panel 11 can swing with respect to the opening OP via the arm hinges 30A and 30B.

The first arm hinge 30A is formed of, for example, an aluminum material, but the type of the material is not particularly limited. As shown in FIG. 4, the first arm hinge 30A has a predetermined length and thickness, and is formed into an elongated plate-shaped arm 31.
Is provided. At both ends of the arm 31, first and second mounting portions 32 and 33 are formed, respectively, which are orthogonal to the longitudinal direction and rotatable in a direction (short direction) along the arm surface. The reason why the arm 31 is formed in the shape of a long piece is to allow the door panel 11 to freely swing while supporting almost the entire load of the door panel 11 in cooperation with a six-wheel slide roller described later. Further, as described later, the thickness W of the arm 31 in the thickness direction is set to the same value or substantially the same as that of the upper inner decorative bar 17 in order to avoid aesthetic problems as much as possible.

The first mounting portion 32 is provided within the rectangular notch CT formed at the end of the arm 31.
1 has a top member 32a which is rotatably supported via a rotation shaft 32c, and a substantially L-shaped (as viewed from above and below) attachment member 32b fixed to the top member 32a.
One piece of the attachment member 32 b is attached to the inner wall of the three-sided frame 12 below the suspension rail 15.

The second mounting portion 33 includes an L-shaped side mounting member 33a fixed below the side surface of the other end of the arm 31, and a horizontal piece of the mounting member 33a and the panel body 11. A rotation shaft 33b rotatably supporting a predetermined position on the upper end surface (a predetermined position on the center position in the thickness direction).

Here, the length L between the door panel and the mounting position on the opening wall (ie, the shafts 32c and 33b)
The length of the arm 31 in the longitudinal direction is set such that the length of the arm 31 in the longitudinal direction is equal to 1/3 or approximately 1/3 of the length of the door panel 11 in the width direction. Arm 31
The reason why the length in the longitudinal direction is set as described above is to make the door panel 11 swing smoothly and to minimize the force required for opening and closing the door.

For this reason, as shown in FIG. 5, the first arm hinge 30A moves from the state parallel to the width direction indicated by the imaginary line A1 when the door is closed, to the wall-side rotating shaft as the door is opened. Inside the opening around 32c (eg inside the room)
(See the solid line state A2). Further, when the door panel 11 is fully opened, it turns by 90 degrees and becomes almost parallel to the wall surface of the three-sided frame 12 as shown by the imaginary line A3. With this series of rotations (swings), the door panel 11 changes from a state parallel to the width direction when closed (see the virtual line P1) to a state parallel to the opening and closing direction when opened through the oblique state of the virtual line P2. (See virtual line P3). When the door panel 11 is closed, the operation is performed in the opposite direction.

The second arm hinge 30B is also formed of, for example, an aluminum material, but the type of the material is not particularly limited. As shown in FIGS. 1 and 6, the second arm hinge 30B
Is provided with an arm 35 having a thin plate shape (for example, about 2 to 3 mm) and a long long piece 35a and a short long piece 35b integrally formed in an L-shape. The end of the long strip portion 35a is rotatably supported at a predetermined position on the lower surface of the panel body 11 (a predetermined position on the center position in the thickness direction) via an upward turning shaft 36. The end of the short long piece 35b is pivotally supported at a predetermined position on a floor F defining an opening in cooperation with the three-sided frame body 12 via a downward rotating shaft 37. As shown in FIG. 6, the rotating shaft 37 is attached to a position biased from the wall surface of the three-sided frame body 12 and the guide rail 16. The rotating shaft 37 may be attached not only directly to the floor F but also to a mounting bracket buried in advance on the floor surface.

[0051] Structurally, the second arm hinge 30B fits into a slight gap (for example, about several mm) between the lower surface of the panel body and the floor F. Moreover, the arm 35
Is formed narrower than the thickness Wp of the panel body 12, the second arm hinge 30B is almost hidden under the panel body 12 when the door is closed and opened.

Further, for the same reason as the first arm hinge 30A, the widthwise distance Lf between the pivot shafts 36, 37 located at both ends of the arm 35 of the second arm hinge 30B is increased. 1/3 or almost 1/3 of the length in the width direction
The length of the long piece 35a of the arm 35 is set so as to correspond to. Further, between the first arm hinge 30A and the second arm hinge 30B described above, the positions of the two upper and lower rotation axes are aligned with each other in the XZ plane, whereby the upper and lower The movement of the arm hinges 30A, 30B does not interfere with each other.

Accordingly, the second arm hinge 30B is
As its main function, the panel body 11 can be guided along the trajectory of the opening / closing operation in order to make the sliding / swing operation of the panel body 11 smoother. That is, as shown in FIG. 6, the second arm hinge 30 </ b> B moves from the state parallel to the width direction indicated by the imaginary line A <b> 1 corresponding to the time when the door is closed, about the wall-side rotating shaft 37 as the door opens. It turns inside the opening (for example, inside the room) (solid line state A).
2). Further, when the door panel 11 is fully opened, it turns by 90 degrees and becomes almost parallel to the wall surface of the three-sided frame 12 as shown by the imaginary line A3. With this series of rotations (swings), the door panel 11 moves from the state parallel to the width direction when closed (see the virtual line P1) to the direction parallel to the direction when the door is opened through the oblique state of the virtual line P2. Slide and swing to a state (see virtual line P3). When the door panel 11 is closed, the operation is performed in the opposite direction.

On the other hand, as shown in FIG. 1, on the upper part of the three-sided frame 12 defining the opening OP together with the floor surface, the inner and outer decorative bars 17,
18 are placed side by side.

As shown in FIG. 7, the suspension rail 15 is a slide rail having a substantially U-shaped cross section in and out of which a six-wheel slide roller 41 is slidably mounted. As shown in the drawing, the six-wheel slide roller 41 includes a six-wheel traveling body 41a and the traveling body 41.
a and a downward shaft 41b rotatably attached to a. In this embodiment, the shaft 41b is fixed to the door panel 11 at a distance of 1/3 or approximately 1/3 from the knob side in the width direction of the door panel 11. Therefore, when the door panel 11 is moved in the width direction, the six-wheel traveling body 41a can slide freely inside the suspension rails 15 accordingly. At this time, the door panel 11 is swingable with respect to the six-wheel traveling body 41a.

Also, the inner and outer decorative bars 17, 18
Are provided so that the suspension rails 15 are not directly visible and that the suspension rails 15 are physically protected. Of these, in this embodiment, the inner decorative bar 17 forms an essential requirement of the present invention, and the first arm hinge 30A
And is formed to have the same size or substantially the same size (cross-sectional shape) as that of the arm 31. Here, the arm 31 is formed in a plate-like rod having the same cross-sectional shape.

Thus, when the arm 31 moves to the lower side of the three-sided frame 12 when the door is closed as described above, the arm 31 is arranged next to the inner decorative bar 17 in a tandem state and at the same height position. Thereby, the inner makeup bar 17 and the arm 31
It looks like a cosmetic bar. In particular, if the paint and the pattern on the outer side of the arm 31 and the inner decorative bar 17 are the same, the degree will be increased. Therefore, it is possible to almost certainly prevent a state in which the arm hinge is conspicuous and impairs the appearance of the entire door device.

Further, a guide rail 16 is buried and installed at a floor position which partially defines the opening OP as shown in FIGS. The rail 16 is formed of, for example, a rubber member and has a substantially U-shaped cross section in the entrance and exit directions to ensure quietness. The rail 16 has a function of guiding one guide roller 42 in the longitudinal direction (width direction).

The guide roller 42 includes a roller 42a and an upward shaft 42b that rotatably supports the roller 42a in a horizontal plane. The shaft 42b is vertically provided on a lower end surface of the door panel 11 at a position facing the six-wheel traveling body 31a, that is, at a lower end surface at a distance of 1/3 or approximately 1/3 from the knob side in the width direction. The roller 42a is accommodated in the guide rail 16 and slides on both inner side surfaces thereof. For this reason, the guide roller 42 can slide along the inner surface of the guide rail 16 as the door panel 11 moves in the width direction.

Further, the external decorative door stop 13 is formed in a prismatic shape, and is attached to the three-sided frame 12 at one side end of the three-sided frame 12. The exposed surface of the door stop 13 can be formed as a decorative surface. 13 per external makeup door
As shown in FIG. 5, a door panel 11
Since the surface of the door panel abuts, the door stop 13 is attached, so that the partitioning property for the opening at one side end of the door panel 11 can be significantly improved. The surface of the exterior door 13 that contacts the door panel 11 includes:
It is desirable to attach a cushioning member 50 formed of rubber, resin, or the like. In this embodiment, a plurality of small disc bodies made of a transparent resin are installed vertically as the cushioning member 50. Thereby, the close contact between the door stop 13 and the door panel 11 is improved, the quietness when the door is opened can be ensured, and the abrasion of the door panel 11 is also prevented.

Further, the three-sided frame 1 defining the opening OP
At the side end on the knob side of No. 2, an elongated prismatic internal decorative door stop 14 is attached as shown in FIGS. The mounting position of the interior decorative door stop 14 is set such that the inner decorative door stop 14 is located inside the opening (room side) with respect to the door panel 11 and the door panel 11 faces the opening OP in parallel. For this reason, the door panel 11 is reliably positioned at the predetermined closed position when the door is closed by cooperation with the external decorative door stop 13, and the partitioning property for the opening of the door panel is also improved. In addition, makeup can be applied to the exposed surface of the interior facing door 14. Further, a cushioning member such as rubber can be attached to the contact position between the door stop 14 and the door panel 11, which is advantageous for the close contact between the two, the quietness when the door is closed, the prevention of mechanical damage and abrasion, and the like.

The opening / closing operation of the door device configured as described above will be described with reference to FIG.

The door panel 11 is rotatably supported by upper and lower arm hinges 30A and 30B at one side end thereof, and is supported on the suspension rail 15 at the upper end via a six-wheel slide roller 41 and at the lower end. The guide rail 16 is slidably supported in the width direction via a guide roller 42.

Now, as shown in FIG. 9A, the door panel 11 is in a closed state, and in this state, for example, the knob 23a (23b) is pulled (pushed) with a small force from inside and outside the opening. Urged by the force to pull (push) this door,
The door panel 11 swings while sliding in the width direction of the opening and drawing an arc-shaped trajectory on the side of the external facing door 13 (see FIGS. 3B and 3C). Then, as shown in FIG. 3D, when the sliding position of the door panel 11 comes into contact with the external decorative door stop 13, and the panel width direction coincides with the entrance direction, the door is fully opened.

Also, when closing the door, the knob 2
3a (23b) is pulled (pushed) to the 14 side of the interior vault door
Just need. As a result, the door panel 11 slides / swings in the order shown in FIGS.

When the door is opened and closed in this manner, four points supporting or locking the load on the door panel 11 (axial positions of the upper and lower arm hinges, and axial positions of the six-wheel slide roller and the guide roller). Are all set to 1/3 or approximately 1/3 in the panel width direction. Therefore, the user can slide and swing the door smoothly and lightly with the minimum necessary force to open and close the door. Further, the main part of the load of the door panel 11 is changed to the first arm hinge and the 6th arm.
In addition to being supported by the wheel slide rollers, the second arm hinges and guide rollers guide the slide / swing operation of the door panel. Therefore, unlike the structure in which the hinge only supports the load on the door panel, the slide / swing operation is performed. The door panel does not fluctuate during the operation, and the door panel does not shake due to wind pressure or the like when the door is closed, so that the door opening / closing operation and the state when the door is closed are extremely stable.

The 1/3 or substantially 1/3 support position is not necessarily limited to this, and may be deviated from this value as long as the degree of transmission of force at the time of opening and closing is appropriate. .

In this state of opening the door, as can be seen from FIG. 9D, only the handle side 1/3 portion of the door panel 11 comes out from the opening OP, and the remaining 2/3 portion goes inward. Placed along. That is, when the door is opened, the opening OP
Is only closed by the space of one door panel 11, and the area occupied by the door OP in the opening OP is minimized. For this reason, unlike the conventional folding door, a plurality of door panels do not fold and occupy the opening, and the opening area required for access is not significantly reduced.

As described above, since the door is opened and closed by using both the sliding operation and the swing operation, the dead space occupied by the opening and closing operation of the door panel 11 is compactly arranged around the opening OP and on the wall surface side, and the dead space is reduced. It can be substantially reduced compared to a conventional swing door. Also, there is no need to provide a space for storing the door panel when the door is opened inside the wall surface or inside the structure.
Further, it is easy to avoid a situation where a door panel opened like a swing type door hits an opponent or an object.

Further, the door device of this embodiment has a simple structure that only has an arm hinge for swing operation, a roller for slide operation and a guide (suspension) rail. For this reason, it can be easily implemented not only in a commercial building such as a hospital or an office building, but also in a general residential house where space saving is required.

Further, when the door device of this embodiment is provided,
Since there is no need to attach rails or side panels along the wall facing the opening as in the past, the amount of work and work required for the building to be attached is less than that of the conventional slide-swing type door device, and the existing building It is very easy to add additional components.

The place where this kind of swing / slide type door device is attached is often a small space from the beginning, and the structure on the wall side is complicated (for example, the position where the door device is attached is the position of the pillar). And the structure behind the pillar is a wall that is lower than the surface of the pillar).
However, whatever the structure of the wall facing the opening, it can be provided independently of the structure. As long as a three-sided frame or an alternative frame can be secured, it can be easily attached. Therefore, as compared with the conventional swing-slide type door device, there is an excellent advantage that the installation work is simple and the cost can be kept low.

Further, when the door is closed, the upper first arm hinge 30A almost appears integrally with the inner decorative bar 17, and further, the lower second arm hinge 30A
B is hidden under the door panel 11 when the door is fully closed and fully opened. As a result, the support mechanism for opening and closing the door becomes almost inconspicuous, so that the appearance of the entire door device is not satisfactorily disturbed, and the aesthetic and appearance harmony with the surrounding structure can be maintained well.

The arm and the makeup of the above embodiment are not limited to those of the above-described embodiment, and various modifications can be adopted. For example, the outer surface of the arm 31 on the side opposite to the suspension rail 15 may have a wavy shape as shown in FIG. 10A, for example, or may have irregularities as shown in FIG. Alternatively, the outer surface of the inner decorative bar 17 may be formed in a shape and a surface state corresponding to these, so as to make them look as if they are integrated.

Since the arm 31 only needs to have strength to support the door panel, the cross-sectional shape is not limited to a rectangle or a square, but may be formed in various cross-sectional shapes such as a rhombus and a round. The sectional shape of the inner decorative bar 17 may be adjusted to this.

Further, the arm of the arm hinge has a magnet piece M1 (see FIG. 5) embedded in a surface located on the door panel 11 side, and another magnet piece M2 (see FIG. 5) is also provided at a predetermined position on the door panel surface facing the same. (See FIG. 5). Thus, when the door panel 11 is closed, the magnet pieces are attracted to each other, so that an appropriate suction force acts when the door is completely closed. Therefore, the door closing operation is facilitated, and the door panel 11 does not become unstable due to wind pressure.

Second Embodiment A slide-swing type door device according to a second embodiment of the present invention will be described with reference to FIGS. The first
The same reference numerals are used for the same or equivalent components as those described in the embodiments, and the description thereof will be omitted or simplified.

As shown in FIG. 11, this slide-swing type door device can easily adjust the inclination of the door panel 11 from the hinge in the plate surface direction with the door panel attached to the opening. The mechanism is provided on the arm hinge on the upper side of the door panel. Further, the arm hinge is characterized in that the cosmetic (form) of the arm hinge also provides a configuration that is considered from a different angle under the first embodiment. Note that the arm hinge on the lower side of the door panel is configured the same as that of the first embodiment.

The upper arm hinge provided with the above-mentioned centering mechanism will be described below. This upper arm hinge 60A is shown in FIG.
As shown in FIGS. 1 and 12, an arm 61 as a rod-shaped body, first and second attachment portions 62 and 63 attached to both ends of the arm 61, and an arm decorative plate 64 attached to the arm 61 are provided. .

The arm 61 is entirely formed of a metal material such as aluminum, iron, and stainless steel having a predetermined length, a predetermined thickness, and a predetermined height in the use state of FIG. The size of the arm 61 is determined depending on the balance with the size of the door panel 11 and the strength thereof, and the material is not limited to the above-described material, and a material exhibiting strength capable of withstanding approximately half the load support of the door panel 11 is arbitrarily selected. can do.

As shown in FIGS. 12 and 13, the arm 61 is divided into two along its longitudinal direction. In a normal use state, the upper and lower divided arms 61A and 61B as the two divided bodies are used. Are integrally connected by a mechanism such as a screw or a shaft. Upper split arm 61
A is larger in height and length (longitudinal direction) than the lower one 61B, and has an L-shaped L-shaped portion 70 at one end. The lower split arm 61B is formed so as to fit in the space on the arm side defined by the L-shaped portion 70, and to form a rectangle with the entire arm 61. A rectangular cutout 71 cooperating with the lower split arm 61B is formed at the other end of the upper split arm 61A.

Of these, an L-shaped metal attachment member 72 is attached to the notch 71 by two upper and lower press-fit members 73 and one rotary shaft 74 when viewed from the side. The attachment member 72 includes a support portion 72a to be attached to the arm 61, and a fixing portion 72b integrally projecting from the support portion 72a in a lateral direction (see FIG. 12). As shown in FIG. 12, the fixing portion 72 b is fixed to a side surface of the suspension rail 15 and the three-sided frame 12 at a lower surface position of the suspension rail 15.

At the ends of the upper and lower split arms 61A and 61B defining the cutout 71, through holes OP are respectively formed, and press-fitting members 73 are press-fitted into the respective through-holes OP from the cutout side. Be attached. As a result, the press-fitting members 73, 73 are separated from the upper and lower split arms 61A, 61A.
B is fixed. The press-fitting member 73 is a cylindrical member having a flange portion at one end, which is called a bare fight (trade name), and is a member with a high withstand load that eliminates rotational abrasion by lubricating oil soaked and functions as a bearing.

The upper press-fitting member 73 and the mounting member 7
2, the rotary shaft 74 is inserted almost through the through holes of the lower press-fitting member 73 with a predetermined margin (for example, about 1/100 mm). The through hole of the mounting member 72 is longer than that of the press-fitting member 73, and the rotating shaft 74 is substantially fixed to the mounting member 72, while the press-fitting member 73 (ie, the upper and lower split arms 61A, 61B) is rotatable with respect to the rotation shaft 74. The load applied to the arm 61 from the door panel 11 (about half the load of the door panel itself) is
And the upper and lower press-fitting members 73, 73 are received by a cylindrical contact surface in contact therewith.

Although the pivot shaft 74 can sufficiently pivotally support the arm 61 only with the above-described support structure, in the present embodiment, two retaining screws 75 are respectively screwed from the mounting member side. To ensure that they stay in place. A constricted portion is formed at a position where the retaining screws 75 of the rotating shaft 74 abut, to facilitate such abutment locking.

The upper and lower split arms 61A, 61A
As shown in FIG. 13, 1B has a structure in which the bolts are detachably integrated at three intermediate positions at predetermined positions in the longitudinal direction, as shown in FIG. More specifically, in the attached state, a long piece-shaped bottomed hole UH is formed along the longitudinal direction from the lower surface side of the lower split arm 60B. On the bottom surface of the bottomed hole UH, so-called stupid holes 81,..., 81 having a diameter larger than the diameter of the bolts 80,. Bolt 80, ..., 80
Are screwed into the upper split arm 60A through the holes 81,..., 81 and through washers 82,.

When the three bolts 80,..., 80 are tightened, the upper and lower split arms 60A, 60B
Are combined and integrated with each other. Also, bolts 80, ...,
When 80 is loosened, lower split arm 60B and upper split arm 60A can slide relative to each other in the longitudinal direction (see arrow M in FIG. 13).

Incidentally, the washer 82,..., 82 may have a structure without interposition as required. Further, the number of bolts for integrating the upper and lower divided arms 61A and 61B is not necessarily limited to three, and may be increased or decreased as necessary. The locking means for this integration is not necessarily limited to a bolt, and an appropriate locking means may be employed. Further, the holes 81,.
The size of 1 is sufficient if it is larger than a minute distance to be slid for “alignment” to be described later, for example, 3 m
m is sufficient.

Next, the centering structure at the left end in FIG. 13 will be described. The key-shaped L-shaped portion 70 formed at the end of the upper split arm 61A on the panel hanging side is threaded into a through hole formed along the longitudinal direction M (that is, the lateral direction). A centering hole 85 is formed. A push screw 86 having a sharpened tip is screwed into the hole 85 in a penetrating state. Therefore, by turning the push screw 86 in the hole 85 from the side surface of the upper split arm 61A (see the arrow N), the advance / retreat distance can be adjusted. That is, the tip of the push screw 86 is made to protrude from the hole 85,
SD of the lower split arm 61B opposed to the side
Can be abutted. The side surface SD has a concave portion SDr for receiving and locking the tip of the push screw 86.
Are formed.

Further, the above-mentioned second mounting portion 63 is provided near the centering structure. The second mounting portion 63 is configured to rotatably mount the arm 61 having the centering function at a predetermined position on the upper end surface of the door panel 11, and its structure is substantially the same as that of the first embodiment. . That is, as shown in FIG.
L-shaped mounting bracket 90 mounted on A, this bracket 9
And a bolt 91 for connecting the upper end surface of the door panel to the upper end surface of the door panel.
The bolt 91 is rotatably attached to the upper end surface.

The outer surface of the arm 61 having the above-described structure (the surface on the side opposite to the door panel, which can be seen),
As shown in FIG. 2, the arm decorative plate 64 having a predetermined thickness is attached. The thickness of the arm decorative plate 64 is set such that the surface of the inner decorative bar 17 and the surface of the decorative plate 64 are at the same height. Moreover, the arm decorative board 64
As shown in FIGS. 11 and 13, the joint between the inner decorative bar 17 and the tapered surfaces TP1 and TP2 having a gap of a predetermined distance.
Is formed. Moreover, the tapered surface TP1 of the arm decorative plate 64 is positioned outside so as not to hinder the opening and closing of the door. Materials 96 and 97 having the same grain pattern are attached to the outer surfaces of the arm decorative plate 64 and the inner decorative bar 17 (see FIGS. 15 and 16).

The other structure is the same as that of the first embodiment. For this reason, according to the present embodiment, the door panel can be opened and closed in the same manner as in the first embodiment, and the same operation and effect as in the first embodiment can be obtained.

At the same time, the arm 6 unique to this embodiment is used.
(1) The inclination of the door panel due to the centering action can be easily adjusted.

The alignment operation will be described. Door panel 11
17. The horizontality of the arm 61 is reduced by the solid line K1 in FIG. 17 due to rattling due to long-term use or vibration of the arm 61 which is constantly receiving about half of the load, and due to a slight difference in position at the time of standing. It is practically unavoidable that the door panel 11 tilts in the direction of its plate surface as shown by the arrow. Also,
Such an inclined state also occurs during the door setting operation.
When such a situation occurs, it naturally causes a problem in opening and closing the door panel 11. In FIG. 17, the degree of inclination of the door panel 11 is exaggerated, but in practice, it is difficult to smoothly open and close the door panel 11 even with a slight inclination, for example, 1 to several degrees.

When the door panel 11 is inclined as shown by the solid line K1 in FIG. 17, first, the three bolts 80,..., 80 of the arm 61 are loosened appropriately, and the upper and lower divided arms 61A, 61A, 61B is substantially released (see arrow S1). Next, the centering hole 8 on the side surface of the arm 61
From step 5, the push screw 86 is turned and pushed in using, for example, a screwdriver (see arrow S2). As a result, the tip of the push screw 86 advances toward the lower split arm 61B, contacts the concave portion SDr of the side surface SD, and pushes the arm 61B toward the frame (see arrow S3).

Now, the upper and lower split arms 61A, 61
1B are released from each other, the push screw 86
, The lower split arm 61B moves the arrow S3.
Try to move by the amount pressed in the direction of.

However, since the opposite end of the lower split arm 61B is fixed to the three-sided frame 12 via the rotating shaft 74, the split arm 61B
Is moved to the upward direction (see arrow S4). Therefore, the upper and lower split arms 61A and 61B move upward due to the upward force. The change in the geometry due to this movement is absorbed by a small margin between the inner peripheral surface of the press-fit member 73 and the outer peripheral surface of the rotating shaft 74.

By turning the push screw 86 in this way, the entire arm 61 gradually rises in the horizontal direction with the rotation shaft 73 as a fulcrum. With this rise,
The positional relationship between the lower split arms 61A and 61B in the lateral direction (see the arrow M in FIG. 13) also gradually shifts from each other, but this shift is absorbed by the stupid holes 81,.

For this reason, the push screw 86 is turned to rotate the arm 6.
While adjusting the degree of horizontality of 1, an operation of repeating the trial as to whether the door panel 11 opens and closes smoothly is performed, and the arm 61 returns to the horizontal position represented by the imaginary line K2 in FIG. , A few degrees), and at the time when the opening / closing operation is smooth, the bolts 80,..., 80 are tightened again.

As described above, for example, even an amateur can easily align the upper first hinge 60A by hand. Therefore, even if the level of the door panel is misaligned due to long-term use, or if fine adjustment of the level of the door is required, the level of the door panel can be easily repaired or secured to ensure smooth operation. Opening and closing can be realized.

The alignment holes 85 are formed in a horizontal direction, and the holes UH for adjusting the bolts 80,... For this reason, since the centering operation can be performed while the door panel is suspended, the operation can be performed in a very comfortable posture. Thereby, work labor can be reduced.

Further, the purpose of this centering mechanism is to return the hanging of the arm 61 to the original horizontal position, and it is not usually intended to greatly raise (rotate) the arm 61 in the opposite direction. For this reason, this alignment mechanism does not need to be complicated separately, so that the manufacturing cost is very low.
Since the combination of the operation of turning the push screw and the operation of tightening the bolt is extremely simple, the workability is excellent.

On the other hand, an arm decorative plate 64 is attached to the outer surface of the arm 61, and not only the surface of the arm decorative plate 17 is aligned but also the joint between the decorative plate 64 and the decorative bar 17 is tapered. It has a surface structure. For this reason, the gap between the two can be extremely narrowed, and the harmony of the outer surface pattern is adopted, so that the arm hinges are not visible from the inside of the direction of entry and exit except when the door is opened. For this reason, the aesthetic appearance and the partitioning property are very excellent. Since the tapered surface is employed, the appearance grade is more improved than that of the first embodiment.

Third Embodiment A slide-swing type door device according to a third embodiment of the present invention will be described with reference to FIGS.

In the slide-swing type door device according to the embodiment described above, the arm hinge is connected to the door panel (door body).
Of the so-called door panel attached to the side surface of the so-called door panel in the thickness direction, the arm of the arm hinge is "offset". However, the slide-swing type door device described in the third embodiment and thereafter will be described. Adopts a so-called "offset-less" structure in which an arm hinge is attached to the center of the door panel in the thickness direction.

This slide-swing type door device is shown in FIG.
As shown in FIGS. 8 to 19, the three-sided frame body 10 as a door frame including one door panel 101 as a door body and defining an opening OP opened and closed by the door panel 101 is provided.
2, outer facing door stop 103, inner facing door stop 104, upper suspension rail 105, lower guide rail 106, and upper inner and outer decorative covers 107, 108.
It has.

The door panel 101 has a substantially rectangular shape having a predetermined thickness, similarly to the above-described embodiment, and is formed so as to fit in the rectangular shape of the opening OP at the door installation position with an appropriate margin. Have been. As the material of the door panel 101, an appropriate material such as wood, metal such as aluminum, resin, and glass can be used. Knobs 113a and 113b are attached to predetermined positions inside and outside the door panel 101 at predetermined height positions near one side end thereof. The side end in the width direction of the door panel 101 is formed in a semicircular cross section, or in order to improve the partitioning property when the door is closed,
The sealing material such as rubber or mohair may be embedded in the longitudinal direction in a state of being partially protruded.

An upper arm hinge 120 is provided at a predetermined position at the upper and lower ends of one side end of the door panel 101 in the width direction.
A and lower arm hinge 120B are each mounted in an "offset-less" configuration. This arm hinge 12
0A, 120B, the opening OP
Swing operation is possible.

As in the second embodiment, the upper arm hinge 120A is characterized by a structure provided with a "centering mechanism" capable of adjusting the inclination of the door panel 101 in the plate surface direction with the door panel mounted. . The upper arm hinge 60A is a plate-like arm 1 as shown in FIGS.
31 and first and second attachment portions 132 and 133 attached to both ends of the arm 131.

The arm 131 has the same material and strength as those of the second embodiment. Further, as shown in FIG. 20, the arm 131 has a divided structure vertically divided into two along the longitudinal direction. Make. In normal use condition, part 2
Upper and lower split arms 131A as one split body,
131B is integrally connected by a mechanism such as a screw and a shaft. The upper split arm 131A is larger in height and length (longitudinal direction) than the lower split arm 131B, and has an L-shaped L-shaped portion 131Aa formed at one end. The lower split arm 131B is formed so as to fit in the space on the arm side defined by the L-shaped portion 131Aa, and to form a rectangle with the entire arm 131. Upper split arm 131A
A rectangular cutout KB is formed in cooperation with the lower end of the lower arm 131B at the door end side.

The first mounting portion 132 located on the frame side
Has a structure in which a bearing 132b protrudes from a substrate 132a, and the substrate 132a is embedded in the side surface of the frame 102. The bearing 132b protruding in the lateral direction of the side surface is housed in the cutout KB of the arm 131 described above, and is rotatably supported by a rotating shaft 132c that vertically passes through the arm 131 and the bearing 132b. I have.

As in the case of the above-described second embodiment, a structure for preventing the shaft from coming off or a structure for improving the abrasion may be employed for the rotating structure based on the rotating shaft 132c. desirable.

The second mounting portion 133 on the center side of the door panel includes an L bracket 133a, a bolt 133b, a nut 133c, and a mounting base 133d. An L bracket 133a is attached to the upper side end surface of the upper split arm 131A, and connects the L bracket 133a and the mounting base 133d with a bolt 133b and a nut 133c. This connection position is the same as that of the above-mentioned embodiment. As a result, the door panel 101 is held at a predetermined position near one end thereof through the upper arm hinge 120A.
2 is suspended from an upper part of one side body in an "offset-less" state.

At the center in the longitudinal direction of the upper divided arm 131A and the lower divided arm 131B, a mechanism for mutual attachment and detachment similar to that of the second embodiment is provided. That is, in the mounted state, the lower split arm 13
An elongated bottomed hole UH is formed along the longitudinal direction from the lower surface side of 1B. On the bottom surface of the bottomed hole UH, so-called stupid holes 141 having a diameter larger than the diameter of the bolt 140 are formed at regular intervals in the longitudinal direction. Bolt 140
Can be passed through the hole 141 and the washer 14 for preventing loosening.
2 and is screwed into the upper split arm 131A. Therefore, when the three bolts 140,..., 140 are tightened, the upper and lower split arms 131A, 131B are connected and integrated with each other. Also, bolts 140, ..., 14
When 0 is loosened, the lower divided arm 131B and the upper divided arm 131A can slide with each other in the longitudinal direction.

Also, the L-shaped part 13 of the upper split arm 131A
1Aa, similarly to the second embodiment, includes a screw 143 extending sideways from the center side of the panel in the longitudinal direction.
Is screwed in a penetrating state, and the tip end thereof can push the side surface of the lower split arm 131B.

Further, an upper suspension rail 105 is housed in the upper frame portion of the above-described three-way frame body 102. Inside the upper suspension rail 105, as shown in FIG.
A six-wheel slide roller 150 as a traveling tool is slidably accommodated. Axis 1 of this slide roller 150
Reference numeral 50a is attached to a predetermined position on the upper end surface of the door panel 101. The shaft 150a is rotatable with respect to the roller body, and the mounting position on the upper end surface of the panel is the same as that of the above-described embodiment.

[0116] A housing portion, which is located below the upper suspension rail 105 and houses the above-described upper arm hinge 120A and the shaft 150a of the six-wheel slide roller 150, is provided with a cover for improving appearance and partitioning. I have. Of these, the outer decorative bar 108 is fixed to the frame 102 as shown in FIG. Inside makeup hippo 107
As shown in FIGS. 1 and 2, is a divided structure of a decorative plate 107a detachably attached to the side surface of the upper arm hinge 120A and a decorative plate 107b fixed to the frame body side. The joint portion 107a, 107b is divided by a tapered surface as in the second embodiment. Thereby, the appearance and sealing performance when the door is closed are improved.

On the other hand, a guide rail 106 is embedded at a position facing the three-sided frame 102 on the floor surface. The upper arm hinge 120 of the guide rail 106 described above.
On the side facing A, a lower arm hinge 120B is provided as shown in FIG.
It is attached as shown. This lower arm hinge 1
20B has a slender plate-like arm 120Ba, and has rotating shafts 120Bb, 120Bc at opposite ends thereof in opposite directions.
Is standing. One of the rotating shafts 120Bb
Is a fixed plate 153 embedded at the end of the guide rail 106.
It is rotatably mounted via. The other rotation shaft 120Bc is rotatably attached to the door panel 101 at a predetermined position on the floor side surface.

The positions of the rotating shafts 120Bb and 120Bc are as follows.
The upper arm hinge 120A opposes the positions of the rotating shafts 132c and 133b. As a result, the lower arm hinge 120B is attached “offset-less”.

A projection shaft 154 is provided on the lower surface of the door panel 101 at a position facing the shaft 150a of the six-wheel guide roller 150. This projection shaft 15
Numeral 4 slides in the guide rail 106 in the longitudinal direction to regulate the swing of the door panel 101 in and out of the guide rail 106. A rotatable roller may be attached to the lower end of the projection shaft 154 as in the above-described embodiment.

As described above, according to the present embodiment, the upper arm hinge 120A can rotate from the fully closed door position to the fully opened door position as shown in FIG. 23, or vice versa. The side arm hinge 120B can pivot from the fully closed door position to the fully open door position, as shown in FIG. 24, or vice versa. Accordingly, the door panel 101 can be smoothly and stably slid and swung in the direction from its fully closed state to its fully open state or in the opposite direction to open and close.
Thereby, the same operation and effect as the above-described embodiment can be obtained.

In addition, since the arm hinges 120A and 120B are both mounted according to the “offset-less” structure, the size of the entire door in the thickness direction is compact, and the installation of the decorative covers 107 and 108 is also compatible. Together,
The aesthetic appearance of the entire door is further improved.

Further, according to the "offset-less" structure, the door panel 101 is supported by the arm hinge at the center position in the thickness direction, so that the door panel 101 is not twisted or inclined in a direction perpendicular to the plate surface of the door panel 101. Due to this, the force on the arm hinge is significantly reduced. Therefore, the durability of the arm hinge is improved, and the reliability of the door device during long-term use is also improved. Further, according to the "offset-less" structure, it is possible to easily cope with the opening and closing directions of the door in either the left-opening direction or the right-opening direction.

Further, the centering action by the upper arm hinge 120A can be obtained. As in the case of the second embodiment, the three bolts 140 of the arm 131 are appropriately loosened, the coupling between the upper and lower split arms 131A and 131B is substantially released, and for example, using a driver or the like, Turn the screw 143 and push it in. As a result, the distal end of the screw 143 advances toward the lower split arm 131B, and the side surface thereof
Press B toward the frame. Thereby, the inclination (see arrow Ka) of the entire arm 131 with respect to the side surface of the frame 102 can be finely adjusted. For example, when the arm 131 returns to the horizontal position and the door panel 101 is smoothly opened and closed, the bolt 140 may be tightened again.

As a result, similarly to the effect associated with the centering action of the second embodiment, the conditions for the manufacturing accuracy and strength of the door panel 101 are relaxed, and the size of the entire door panel is reduced and the manufacturing cost is reduced. Can be promoted. In addition, even if the inclination of the door panel is relatively rough during installation, the inclination can be finely adjusted by the centering action after assembly, so the fine adjustment is effective, simplifying the assembly and construction work. Or can be reduced. As a result, the assembly cost can be reduced. Naturally, the correction such as the time-dependent hanging deformation of the door panel and the displacement due to wear can be easily readjusted even by an amateur with the door panel assembled.

Fourth Embodiment A slide-swing type door device according to a fourth embodiment of the present invention will be described with reference to FIG. This embodiment provides another mechanism for adjusting the degree of inclination of the arm hinge, that is, the inclination of the door panel with respect to the three-sided frame in the door plane, similarly to the third embodiment described above.

FIG. 25 shows an outline of the upper arm hinge 160 together with a description of its adjustment function. This arm hinge 160
Can be suitably provided in the door device described in the third embodiment in an offset-less structure. Therefore, the upper arm hinge 160 can be attached to the door device in the same manner as in the third embodiment.

The arm hinge 160 is a three-sided frame 102
A fixed substrate 161 attached so as to be embedded in the side surface of
A bearing 162 fixed to the fixed substrate 161 by bolts B, and an arm 164 rotatably connected to the bearing 162 via a rotation shaft 163 are provided.

The bearing 162 has a plate-like base 162a,
And a bearing portion 162b erected on the base portion 162a. The base screws 165 and 165 can be screwed into the base 162a at two different positions in the vertical direction in a penetrating state.

Therefore, when it is desired to adjust the inclination of the door panel, after loosening the bolt B of the base 162a, the amount of screwing of the potato screws 165 and 165, that is, the fixed board 16
The amount of protrusion to one side is adjusted, and when the amount becomes appropriate, the bolt B is tightened again. Thereby, the amount of separation between the fixed substrate 161 and the base 162a can be adjusted to different amounts in the upper and lower directions, and the inclination angle in the door surface between the arm 164, that is, the door panel and the frame 102, is indicated by the arrow Kb Can be appropriately adjusted within a predetermined range.

Therefore, an adjustment effect equivalent to that of the third embodiment can be obtained. In particular, since the adjustment is performed by the two upper and lower screws, there is an advantage that the allowable range of the adjustment angle can be made larger than that of the adjustment mechanism of the third embodiment.

Fifth Embodiment A slide-swing type door device according to a fifth embodiment of the present invention will be described with reference to FIG. This embodiment also provides another mechanism for adjusting the degree of inclination of the door panel with respect to the three-sided frame in the door plane.

FIGS. 26 (a) and 26 (b) show an outline of the upper arm hinge 170 together with a description of its adjustment function. This arm hinge 170 can be suitably provided, for example, in the door device described in the third embodiment in an offset-less structure. Therefore, the upper arm hinge 170 can be attached to the door device in the same manner as in the third embodiment.

The upper arm hinge 170 has a bearing 171 and an arm 172. The bearing 171 is connected to the frame 10
2 has a shape in which a bearing portion 171b is erected integrally with a base portion 171a embedded in the side surface. The arm 172 has a substantially plate-like elongated shape formed by combining one divided arm body 172a on the bearing side and the other divided arm body 172a on the opposite side. That is, the upper half is horizontally divided into left and right parts at a predetermined position on the bearing side of the arm, and the lower half is divided into left and right parts in the horizontal direction at a predetermined position that has proceeded to the distal end of the arm.

The base portion 171b is connected to one of the arm members 1 via a pivot shaft 173 which is oriented vertically in the attached state.
72a so as to be rotatable. The one arm body 172a is rotatable at a predetermined position in a divided region in the upper half of the two arm bodies via another horizontal rotation shaft 174 orthogonal to the vertical direction. 172b.

In a region where the lower halves of both arm members are divided, as shown in FIG. 26B, fixing bolts 175 are provided from the lower surface of one arm member 172a located below.
And a screw 176 for pressing are screwed. Of these,
The fixing bolt 175 is screwed up to the other upper arm 172b so that the two arms can be rigidly connected.
However, the pressing screw 176 is in contact with the lower surface of the other upper arm body 172b and presses this surface.

The distal end surface of the other arm body 172b is rotatably connected to a predetermined position on the upper end surface of the door panel 101 via an L-shaped bracket 177 and a bolt 178, similarly to the above embodiment.

With the above configuration, the fixing bolt 175
Is removed, and the amount of screwing of the pressing screw 176 is changed, so that the other arm body 172b whose tip side is located above
The rotation angle about the rotation shaft 174 can be changed.
As a result, as shown by the arrow Kc, the inclination angle of the door panel 101 can be adjusted. Therefore, according to this embodiment, the same operation and effect as those of the third and fourth embodiments can be obtained. In particular, the inclination angle can be suitably adjusted without affecting the bearing 171 at all.

Sixth Embodiment A sixth embodiment of the present invention will be described with reference to FIG. This embodiment is characterized in that a mechanism for adjusting the longitudinal length of the arm hinge, that is, the distance between the rotation axes of the arm hinge with respect to both the door frame and the door panel is provided on the upper arm hinge itself.

The upper arm hinge is shown in FIG. The upper arm hinge 180 has a bearing 181 attached to the three-sided frame 102, and an arm 183 connected to the bearing 181 via a vertically rotating shaft 182. As shown, the arm 183 is cut from a predetermined position on the rotating shaft 182 side to the center of the inside of the arm, bent 90 degrees in the longitudinal direction of the arm to a predetermined position on the tip side, and further bent 90 degrees to the opposite side. It is divided into an upper arm body 183a and a lower arm body 183b so as to be pulled out to the end face.

At two predetermined positions corresponding to the cut portions in the longitudinal direction of the lower arm body 183b, bottomed fastening holes H6 and H6 are formed. On the bottom surface of each of the fastening holes H6 and H6, a long hole H6 ',
H6 'is penetrated and bored. Upper arm body 183a
Bolt holes are also formed at two positions passing through the center in the thickness direction on the lower surface of the. For this reason, as shown in the figure, the bolt 184 is moved from the fastening hole H6 to the elongated hole H.
It is screwed into the upper arm body 183a through 6 '. The length of the elongated hole H6 'in the longitudinal direction is longer than the diameter of the bolt 184 by a predetermined length, and the length in the shorter direction is formed to fit the diameter of the bolt 184.

Further, a through hole for a screw is formed in the distal end surface of the lower arm body 183b near the center of the panel from its upper position in the longitudinal direction and a screw 185 for adjusting the length is formed in this through hole. It is screwed. This tip surface also has an L-shaped bearing bracket 186, bolt 187, and nut 18.
8 and the like, and is rotatably connected to a predetermined position on the upper end surface of the door panel 101.

For this reason, by loosening the bolts 184 and 184 and changing the screwing amount of the length adjusting screw 185, the relative distance in the longitudinal direction between the upper and lower arm bodies 183a and 183b can be reduced. Can be changed. That is, the longitudinal distance between the shafts 181 and 187 at both ends of the arm 183, or at the most, the door panel 10 with respect to the three-sided frame 102.
The hanging position in the width direction of the opening 1 can be appropriately adjusted.

Therefore, it is possible to enjoy the same advantages as the above-described adjustment of the inclination angle of the door panel. In particular,
In the conventional case, the distance between the shafts at both ends of the upper arm hinge was a fixed value set by the manufacturer in consideration of factors such as the above-mentioned dimensions when opening and closing the door, opening / closing operation feeling, and weight balance. However, the distance between the axes cannot be determined arbitrarily on site or after installation. However, according to the door device of the present embodiment, the distance between the axes is selected or set freely on site or within a predetermined range after the mounting, and the front dimensions of the door, the locus of opening and closing, etc. The user can make adjustments, and thus can cope with even the fine demands of the user. Further, since the distance between the axes in a predetermined range can be adjusted, one upper arm hinge can be commonly used for door panels having various door widths.
So-called parts can be shared. As a result, the assemblability is good, the number of types of stock can be reduced,
In other words, costs such as manufacturing costs, distribution costs, and assembly costs can be reduced.

The upper arm hinge provided with the arm length adjusting mechanism according to the present invention is not limited to the above-mentioned structure, but can be variously modified.

One example is the upper arm hinge 190 shown in FIG. The hinge 190 is substantially the same as that shown in FIG. 27 except for the structure for adjusting the screwing position of the bolt (for this reason, the same components as those in FIG. Simplify). In the lower arm hinge 183b, a plurality of bolt holes are individually penetrated in the longitudinal direction from the common bottomed elongated hole H7 in the longitudinal direction, while the upper arm hinge 183a also has bolt holes from the lower surface. A plurality of holes are individually formed in the longitudinal direction. Then, the bolt 184 is screwed in while shifting the bolt holes facing the upper arm hinge 183a and the lower arm hinge 183b, so that the arm length is set between the bolt holes as in the length adjustment mechanism in FIG. It can be adjusted stepwise in the longitudinal direction by the distance (see arrow Ke).

FIGS. 29A and 29B show an upper arm hinge 200 according to another example in which the distance in the longitudinal direction is variable.
FIG. 2A shows a plan view of the upper arm hinge 200, and FIG. 1B shows a side view thereof. This upper arm hinge 200
Has an upper arm body 201a and a lower arm body 201b that are divided substantially in the same manner as the embodiment of FIG. 28, as shown in FIG. 28 is different from the structure of FIG. 28 in that the upper side in the attached state of the upper arm body 201a is partially cut away to form a step DP, and a long hole H8 is formed in the step DP in the longitudinal direction. And bolts 20 from the upper side through this elongated hole H8.
2, the upper arm members 201a and 201b are detachably connected to each other. For this reason, when the bolt 202 is loosened, the lower arm body 201b can be moved in the opening width direction (see the arrow Kf in FIG. 2B), so that the position of the door panel 101 can also be adjusted. Thereby, in addition to obtaining the same operation and effects as those of the above-described embodiment and modified examples,
Since the direction in which the bolt 202 is screwed in is downward, the work of loosening and tightening the bolt becomes easy.

FIG. 30 shows an upper arm hinge 210 according to still another example in which the longitudinal distance is variable. The upper arm hinge 210 includes a bearing 211 and a rotating shaft 21 attached to the bearing 211.
One plate-shaped arm 2 rotatably connected via the second arm 2
13, an L-shaped bearing fitting 214 rigidly connected to the tip of the arm, and a bolt 2 for connecting the fitting to the upper surface of the door panel 101 so that the bearing fitting is rotatable.
15 is provided. A plurality of bolt holes H9 are formed at regular intervals along the longitudinal direction of the piece 184a that becomes horizontal when the bearing bracket 184 is attached. For this reason, by changing the position of the bolt hole H9 used,
The distance between the axes 182, 185 of the upper arm hinge 210 can be adjusted in the longitudinal direction (see arrow Kg);
The hanging position of the door panel can also be suitably adjusted.

Seventh Embodiment A seventh embodiment according to the present invention will be described with reference to FIG. This embodiment is characterized in that an upper arm hinge has a function of adjusting a vertical suspension height of a door panel as a door body.

The upper arm hinge 220 shown in FIG. 31 includes a bearing (not shown), a plate-shaped arm 221, an L-shaped bearing bracket 222, and a connecting bolt 223. Arm 2
One end of 21 is supported by a bearing fixed to the three-sided frame via a vertically rotating shaft. A bearing 222 is extended to the other end of the arm 221 by a screw 224.

At the time of mounting the bearing fitting 222, a bolt hole is formed in the piece 222a which faces in the horizontal direction. A bolt 223 is screw-fastened to the upper surface of the door panel 101 through the hole and the bush 225, so that the bearing 222 can rotate with respect to the bolt 223.

A thick screw mounting board 226 is embedded on the upper surface of the door panel 101, and a long screw hole H10 is formed in the board 226. By adjusting the amount of screwing of the bolt 223 into the screw hole H10, the hanging height of the door panel can be adjusted in the direction indicated by the arrow Kh in the figure. After the adjustment, it is fixed by a nut 227.

The other structure is the same as that of the above-described embodiment.

This facilitates the door assembly and installation at the site and the subsequent maintenance management, as in the case of the adjustment of the inclination angle and the longitudinal axial distance described above.

The structure of the upper arm hinge having the function of adjusting the vertical hanging height is not limited to the above-described one, and various modifications are possible.

One example is shown in FIG. The upper arm hinge 230 shown in the figure includes an L-shaped bearing bracket 231 formed in the same manner as described above, and a horizontal portion 231 a when the bracket 231 is used is integrally provided at a lower part of the distal end surface of the arm 232. 232a. Arm 23
An elongate hole H11 is formed in the vertical portion 231b when the second member 2 is used, and a bearing 231 is detachably fixed to the distal end surface of the arm 232 through the elongate hole H11 by a bolt 233. A through-hole is formed in the step portion 232a of the arm 232 in an upward direction from the lower surface thereof.
4 is screwed. The bearing 231 is a bolt 23
5. The door panel 101 is pivotally mounted at a predetermined position on the upper end surface of the door panel 101 by using a bush 236 or the like.

For this reason, by loosening the fixing bolt 233 and adjusting the amount of screwing of the pressing screw 234, the vertical position of the entire bearing 231 can be adjusted. Therefore, as shown by the arrow Ki, the door panel 1
01 can be adjusted in the vertical direction, and the same operation and effect as those of the above-described embodiment can be obtained.

Eighth Embodiment Next, a description will be given of an eighth embodiment of a slide-swing type door device capable of implementing an arm hinge having various adjustment mechanisms, with reference to FIG. Note that the same reference numerals are used for the same or equivalent components as those in the above-described embodiment.

This embodiment simplifies hinges for simultaneously sliding and swinging the door body, and provides a slide-swing type door device with a good appearance and appearance. Such various adjustment mechanisms can be implemented on the hinge.

To achieve this, the sliding / swing type door device shown in FIG.
01 is provided with an upper and lower integrated hinge unit 240 in an "offset-less" structure. This hinge unit 24
0 denotes upper and lower arms 241A, 241 to be attached to the upper and lower ends of the door panel 101, respectively, closer to the one frame 102.
B and a connecting shaft 242 for rigidly connecting the two arms together in the vertical direction.

Each of the upper and lower arms 241A and 241B is preferably formed of the same structure, and has a bearing 243 attached to a predetermined position on the side surface of the frame 102, and a pivot A plate-shaped arm body 244 that is rotatably mounted in a horizontal plane via a shaft. The upper and lower arm bodies 244 are rigidly connected to each other at the same position in the arm longitudinal direction via a connection shaft 242. This rigid connection position D is one of the total length of the door panel 101 in the door width direction.
/ 3 or approximately 1/3. Arm body 244
The above-described mechanism for adjusting the inclination angle can be implemented as necessary.

The connection shaft 242 is formed of, for example, a round bar-shaped pole, but may be made of any material. However, reinforcement for increasing rigidity in accordance with the length is desirable so as to reduce bending in the length direction. The connecting shaft 242 is connected to the door panel 101.
Is attached through a through-hole 245 slightly larger in diameter than the connection shaft, which is bored in the up-down direction.

Further, since the lower arm 241B is attached to the notch 101a provided at the lower end corner of the door panel 101, the lower arm 241B has an arm body 244 of the lower arm 241B from the viewpoint of improving the appearance and ensuring the sealing performance. The decorative plate 246 is attached to both the indoor side and the outdoor side. Upper arm 241
The decorative cover 107a is attached to the portion A in the same manner as described above.

Further, in this door device, the hinge unit 2
40 as a whole bears approximately half of the weight of the door panel, and
Since the lower arm 241B actively participates in the sliding / swinging operation, it is not necessary to provide a guide rail on the floor surface and slide the guide in the rail. As a result, the structure of the floor portion becomes simpler, and the work for installing the door is also simplified.

Thus, similar to the above-described embodiment,
The upper and lower arms 241A and 241B of the hinge unit 240 are rotated by 90 degrees in the horizontal plane around the rotation axis 243 by being urged by the opening and closing operation of the door panel 101, synchronizing the angles. The connection shaft 242 includes the upper and lower arms 2
41A, 241B also serves as a rotation axis for connecting the door panel 101 to the door panel 101, and urges the door panel 101 to swing. This ensures a smooth and stable sliding / swing operation of the door panel 101 while maintaining the vertical direction.

Various advantages can be obtained by penetrating the connecting shaft 242 through the inside of the door body. 2. Description of the Related Art Conventionally, as seen in, for example, an apparatus proposed in Japanese Patent Application Laid-Open No. 9-184352, a structure is known in which rotation axes of a vertical arm and a frame body are vertically connected to each other, and a rotation angle is linked. However, in the case of this conventional connection structure, since the connection shaft is located outside the door panel, the appearance is impaired, which leads to a reduction in commercial value. Therefore, it is possible to embed this connecting shaft in the side wall of the frame, but to embed a large connecting mechanism that receives the moment due to the weight of the door body, the construction and installation of the door were extensive. .

On the other hand, in the case of the present embodiment, the exposure of the mechanism is small and the structure below the door panel is simplified, so that the appearance and design of the entire door are improved.
Since only the connecting shaft is used, it is possible to provide a door device which is structurally simple and has a great cost advantage.

In the above-described embodiment and its modification, the mechanism for adjusting the inclination angle of the door panel, the position in the width direction of the opening of the door panel, and the hanging position of the door panel in the vertical direction are separately implemented. However, any two or all of these adjustment mechanisms may be combined and implemented.

In the above-described embodiment and its modifications, the arm hinges are desirably attached to two (or three or more) upper and lower positions in order to stabilize the support of the door panel. When used as a simple door device according to the purpose of use, the size / shape of the door, the installation location, and the like, such an arm hinge can be used at one location to regulate the door panel at three points.

Further, in the door device of the above embodiment and its modified form, the lower guide roller or guide does not support the load of the door panel, but smoothly and stably slides the door panel in the width direction. . Therefore, when the shape of the door panel is relatively small, etc., the lower guide roller or the guide is removed to provide a three-point support structure with only two arm hinges and the upper slide roller, and a guide rail is provided on the floor surface. No structure is also possible. Thus, a door device having a more simplified structure can be provided.

Furthermore, the above-described slide-swing type door device has been described on the premise of manual opening and closing. In addition, an electric slide-swing type door device can be installed by moving the arm portion of the arm hinge or moving the door panel itself by using the drive device to add an additional device in combination with a driving device such as a pneumatic actuator. Can be provided.

Further, the present invention is not limited to the above-described embodiment, and can be appropriately modified without departing from the gist of the invention described in the claims.

[0172]

As described above, the slide-swing type door device according to the present invention is capable of positioning the door body even at the time of standing or after standing by installing the adjusting mechanism on the arm hinge. And posture can be easily adjusted.
This facilitates maintenance at the time of construction and thereafter, improves workability, and can reduce the cost of parts.
For example, when a door panel that is normally held horizontally is tilted in the direction of its plate surface due to its own weight, long-term vibration, errors in standing, etc., the door body can be easily attached with the door attached. It is possible to provide a slide-swing type door device in which the level can be manually corrected, maintenance is simplified, and labor is saved.

Further, an arm hinge for connecting the frame body and the door body can be shared, whereby the position of the frame body according to the user's preference and ease of use at the time of installation on site or after installation can be adjusted. The posture can be adjusted, and the parts inventory of the arm hinge can be reduced.

Further, in addition to the above-mentioned effects, the presence of the arm hinge for sliding and swinging the door can be made almost inconspicuous in appearance, so that the appearance and appearance of the entire door can be kept good.

[Brief description of the drawings]

FIG. 1 is a schematic perspective view showing a configuration of a slide-swing type door device according to a first embodiment of the present invention.

FIG. 2 is an external view of the door device as viewed from the outside of a front room in an entrance direction.

FIG. 3 is an external view of the door device as viewed from a front indoor side in an entrance / exit direction.

FIG. 4 is a perspective view of a first arm hinge.

FIG. 5 is an explanatory diagram for explaining a swing operation of a first arm hinge.

FIG. 6 is an explanatory diagram illustrating a structure and a swing operation of a second arm hinge.

FIG. 7 is a schematic sectional view taken along the line VII-VII in FIG. 2;

FIG. 8 is a schematic sectional view taken along the line VIII-VIII in FIG. 2;

FIG. 9 is a diagram illustrating a door opening / closing operation.

FIG. 10 is an explanatory view showing a modification of the present invention.

FIG. 11 is a schematic perspective view showing the configuration of a slide-swing type door device according to a second embodiment of the present invention.

FIG. 12 is a perspective view of an upper arm hinge provided with a centering mechanism according to the second embodiment.

FIG. 13 is a partially broken side view of the arm hinge for explaining the centering mechanism.

FIG. 14 is an explanatory diagram illustrating a swing operation of an arm hinge.

FIG. 15 is a schematic cross-sectional view along the line AA ′ in FIG. 14;

FIG. 16 is a schematic sectional view taken along line BB ′ in FIG. 14;

FIG. 17 is an explanatory diagram for explaining a centering operation.

FIG. 18 is a schematic front view of a slide-swing type door device according to a third embodiment of the present invention, as viewed from the indoor side.

FIG. 19 is a schematic sectional view taken along the line CC ′ in FIG. 18;

FIG. 20 is a perspective view of an upper arm hinge provided with a centering mechanism according to the third embodiment.

FIG. 21 is a partially cutaway side view illustrating the centering mechanism of the upper arm hinge.

FIG. 22 is a perspective view of a lower arm hinge according to the third embodiment.

FIG. 23 is an explanatory diagram for explaining the turning operation of the upper arm hinge together with the door opening / closing operation.

FIG. 24 is an explanatory diagram for explaining a rotation operation of a lower arm hinge together with a door opening / closing operation.

FIG. 25 is a perspective view of an upper arm hinge provided with a centering mechanism according to a fourth embodiment.

FIG. 26 is a plan view and a partially broken side view of an upper arm hinge provided with a centering mechanism according to a fifth embodiment.

FIG. 27 is a partially broken side view of an upper arm hinge provided with an arm length adjusting mechanism according to a sixth embodiment.

FIG. 28 is a partially broken side view of an upper arm hinge provided with an arm length adjusting mechanism according to a modification of the sixth embodiment;

FIG. 29 is a plan view and a partially broken side view of an upper arm hinge provided with an arm length adjusting mechanism according to another modification of the sixth embodiment;

FIG. 30 is a partially broken side view of an upper arm hinge provided with an arm length adjusting mechanism according to still another modified example of the sixth embodiment.

FIG. 31 is a partial side view of an upper arm hinge provided with a mechanism for adjusting a suspension height of an arm according to a seventh embodiment.

FIG. 32 is a partially cutaway side view of an upper arm hinge provided with an arm suspension height adjustment mechanism according to a modification of the seventh embodiment.

FIG. 33 is a view showing a slide-swing type door device provided with a hinge unit capable of implementing the adjustment mechanism according to the eighth embodiment.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 11 Door panel (door body) 12 Three-sided frame body (door frame) 15 Suspension rail (support) 16 Guide rail (support) 17 Inner decorative bar (second cosmetic body) 41 6-wheel slide roller (support) 42 Guide roller (support) 60A Upper arm hinge (arm hinge with inclination adjusting mechanism) 61 Arm 61A Upper split arm (first arm) 61B Lower split arm (second arm) 62 First attachment Part 63 Second mounting part 64 Arm decorative plate (first decorative body) 70 L-shaped part 74 Rotating shaft 81 Bolt (coupling means) 82 Stupid hole (coupling means) 85 Through hole (pressing means) 86 Push screw (Pressing means) 90 Mounting bracket (extending member) 91 Bolt (rotating axis) F Floor (surrounding body) OP Opening SD Side TP1 Tapered surface TP2 Tapered surface UH Bottom hole DESCRIPTION OF SYMBOLS 101 Door panel (door body) 102 Three-sided frame body (door frame) 106 Suspension rail (support body) 120A Upper arm hinge (arm hinge provided with a tilt adjustment mechanism) 120B Lower arm hinge 131 arm 143 screw 160 upper arm Hinge (arm hinge with inclination adjustment mechanism) 170 Upper arm hinge (arm hinge with inclination adjustment mechanism) 180 Upper arm hinge (arm hinge with length adjustment mechanism) 190 Upper arm hinge (length adjustment Arm hinge with mechanism 200 upper arm hinge (arm hinge with length adjustment mechanism) 210 upper arm hinge (arm hinge with length adjustment mechanism) 220 upper arm hinge (with suspension height adjustment mechanism) Arm hinge) 230 Upper arm hinge (arm hinge with suspension height adjustment mechanism)

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Hideaki Kojima Inventor 2-1-1 Nakajima, Kokurakita-ku, Kitakyushu-city, Fukuoka Prefecture Inside Totoki Equipment Co., Ltd. 26

Claims (16)

[Claims] 1. A door body for opening and closing an opening formed by a door frame, and both ends are pivotally mounted between a predetermined position of the door body and a predetermined position of the door frame, respectively. An arm hinge for horizontally supporting the door body so as to be rotatable, and being mounted between the door frame and the door body and supporting the door body so as to be slidable with respect to the door frame in the width direction of the opening. A slide-swing type door device provided with a slide support, wherein an adjustment mechanism for adjusting a three-dimensional spatial orientation of the door body is provided on the arm hinge. apparatus. 2. The invention according to claim 1, wherein a position where one end of the arm hinge is axially attached to the frame is above one side end of the frame and the other end. A sliding and swinging type door device, wherein each of the shaft attachment positions to the door body is a predetermined position on an upper end surface of the door body. 3. The slide mechanism according to claim 2, wherein the adjustment mechanism is a mechanism for adjusting a degree of inclination of the arm hinge with respect to the door frame.
Swing type door device. 4. The invention according to claim 3, wherein the arm hinge has a first arm having both ends attached to the door body and the door frame, respectively, and a first arm having one end attached to the door frame. A second arm positioned below the first arm, coupling means for detachably coupling the second arm to the first arm, and a second arm locked to the first arm and responsive to a predetermined operation. And a pressing means for pressing the second arm in the axial direction of the second arm. 5. The invention according to claim 4, wherein the arm hinge is configured such that one end of each of the first and second arms is rotatably attached to the door frame via the same rotation shaft. And a second mounting portion for rotatably mounting the other end of the first arm hinge to an upper end surface of the door panel. And a mechanism capable of changing the relative position of the second arm in the axial direction when the arm is disengaged, wherein the pressing means is configured to move the first arm toward a longitudinal side surface of the second arm. From the longitudinal side of the arm
A slide hole provided with a through-hole formed in the arm and a screw which can be screwed into and out of the through-hole.
Swing type door device. 6. The invention according to claim 5, wherein the first and second arms have a length of 1/3 or approximately 1/3 in a width direction of the door panel, and The rotation axis is disposed at a position shifted toward the door body opening direction side in the plate thickness direction in the closed state of the door body, and the second mounting portion is disposed in a longitudinal direction of the first and second arms. A direction from the first arm to the door body by a length corresponding to a distance difference between a center position in a thickness direction of the door body in a direction orthogonal to the door body and an arrangement position of the rotation axis of the first mounting portion. A sliding-swing type door device, comprising: an extending member for extending the door member; and a rotating shaft that rotatably attaches the extending member to an upper end surface of the door body. 7. The slide according to claim 6, wherein a space between an upper end of the door body and an upper frame of the door frame is covered with a cosmetic body arranged on a side of the arm hinge. Swing type door device. 8. The invention according to claim 7, wherein the makeup body is a first makeup body attached to an outer surface of the first and second arms opposite to the door body, and the door body. And a second makeup body having at least the same or substantially the same shape as the makeup body and having an outer surface of the same pattern as the makeup body when the first makeup body is arranged in a tandem arrangement when closed. A slide-swing type door device characterized by the following. 9. The invention according to claim 8, wherein the mutually facing surfaces of the first and second makeup bodies both form a tapered surface inclined in the same direction,
A slide-swing type door device, wherein the tapered surface of the first makeup body is located on the opening direction side in the closed state of the door body with respect to the tapered surface of the second makeup body. 10. The invention according to claim 2, wherein the adjusting mechanism adjusts an inter-axis distance between both ends of the arm hinge in a longitudinal direction of the arm hinge, and a shaft attachment position between the frame body and the door body. A sliding-swing type door device, characterized in that it is a mechanism that performs sliding. 11. The invention according to claim 10, wherein the arm hinge includes at least one of an arm capable of varying the distance between the axes and an extending member capable of varying the distance between the axes as the adjustment mechanism. A slide-swing type door device characterized by the above-mentioned. 12. The slide-swing type door device according to claim 11, wherein the arm includes a mechanism for changing the distance between the shafts in a stepwise manner. 13. The slide-swing type door device according to claim 11, wherein the arm includes a mechanism that continuously varies the inter-axis distance. 14. The slide-swing type door device according to claim 2, wherein the adjusting mechanism is a mechanism for adjusting a hanging height of the door body. 15. The closed state of the door body according to any one of claims 2 to 5 and 10 to 14, wherein a position where one end of the arm hinge is axially attached to the frame body is closed. The center position or the approximate center position in the thickness direction of the arm hinge is set, and the other end of the arm hinge is axially attached to the door body at the center position or the approximate center position in the thickness direction of the door body. A slide-swing type door device characterized by being set. 16. A door body for opening and closing an opening formed by a door frame, and both ends are pivotally mounted between a predetermined position of the door body and a predetermined position of the door frame, respectively. An arm hinge for supporting the door body so as to be able to rotate horizontally, and being mounted between the door frame and the door body and supporting the door body so as to be slidable with respect to the door frame in the width direction of the opening. A slide-swing type door device provided with a slide support, wherein a position where one end of the arm hinge is axially attached to the frame is a center position or a substantially center position in a thickness direction in the closed state of the door body. And a pivoting position of the other end of the arm hinge to the door body is set at a center position or a substantially center position in the thickness direction of the door body. Door device.