JP2000248822A - Slide-swing type door device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a door device, in which door fitting works and maintenance are facilitated in addition to the security of partitioning properties, operationability, space saving properties or the like and which also has excellent appearance and is brought into a barrier-free state. SOLUTION: This slide-swing type door device has a door panel 32, a rotary vertical post 31 being rotatably installed along a vertical frame 11s, having an appearance shape unified with the appearance shape of the door panel 32 and having strength capable of holding at least half load of the door panel 32, a rotary hanging arm 18 and a rotary lower arm 19 mounted among the upper end section and lower end section of the rotary vertical post 31 and the upper end-face specified place and lower end-face specified place of the door panel 32 respectively, a hanging rail 14 set up among an upper frame 11u, the door panel 32 and the rotary vertical post 31, and a sash hanger 17 being capable of holding at least half load of the door panel 32 and slidably holding the door panel 32 along the hanging rail 14. A double-head key 21 having magnet structure is fitted.

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, and more particularly, to a sliding and swinging door device for opening and closing by sliding a door panel in its width (lateral) direction and swinging it back and forth. About.

[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, there are swing type, slide type, folding type, rotary type and the like. The swing type is a method in which one or a plurality of panel bodies forming a door swings, for example, 90 ° around a vertical axis fixed by a hinge, and the slide type is a method in which the panel body is slid in a width direction thereof. . Further, the folding type is a method in which a plurality of panel bodies constituting a door are moved in one of width directions while being folded (for example, see Japanese Utility Model Application Laid-Open No. 3-74784, "Folding door opening / closing device"). Further, the rotary type is a system in which a structure in which two glass doors, for example, cross each other like a water turbine blade is opened and closed while rotating. These opening and closing systems are further classified into a manual system and an automatic system, respectively.

[0004] The various door opening and closing methods described above have advantages and disadvantages, and can be used properly according to each application.

[0005] The swing type door has a relatively simple door structure. However, since the panel body constituting the door swings around one vertical axis, the door can be opened and closed in 1/4 direction.
It is necessary to keep a space for a circle, and this space is often wasted.

In the case of a sliding door, there is no useless space as in a swing type door, but a space for accommodating the panel itself to be slid is required, and this storage space is secured in a general residential house. This is usually difficult, and this scheme is not heavily used in residential homes.

[0007] Furthermore, the rotation type door occupies a large space and can be installed in a large building, but is almost unsuitable in a general house.

Further, the folding type door is located at an intermediate position between the above-mentioned swing type and sliding type, so that it is not necessary to secure a storage space for the panel body in a wall or the like, and the panel body which opens and closes is occupied. The space used does not protrude in the direction of the door, so it tends to be used frequently even in ordinary houses these days. However, in the case of this folding type door, when the door is opened, a plurality of panel bodies are brought to one side in the door width direction in a folded state, so that there is a disadvantage that an area for a person to pass through is reduced. In particular,
In view of the recent housing situation, there is a demand that a narrow space should be used effectively to secure a passage area as large as possible.

In view of such a situation, in recent years, a slide-swing type door apparatus which uses a combination of a slide method and a swing method has begun to be provided. In a first example of this door device, one of a sliding arm and a hinge for hinges is attached to upper and lower ends of a column such as a pole, respectively, and the other shaft of the arm or the hinge is attached to a door panel (panel body). ) Is attached to the upper end surface and the lower end surface, respectively, while a support shaft of a suspension wheel (for example, a six-wheel suspension vehicle) is mounted on the upper end surface of the door panel, and the suspension wheel is arranged along the suspension rail above the opening. is there.

As a second example, in the structure according to the first example described above, the arm or hinge attached to the lower end of the door panel has a simple structure for the purpose of assisting the sliding and swinging operation. There is also known a structure in which a guide rail is installed on a floor surface and a guide provided on a lower end surface of a door panel is made to follow the guide rail.

Further, as a third example, there is known a structure in which the above-mentioned arm or hinge is attached to upper and lower ends of side columns of a frame itself defining an opening. In recent years, as a structural example falling into this category, a hanging structure including the above-described hanging rail and a hanging wheel has been adopted, and a predetermined position of an upper portion of a side wall or a side pillar itself of a frame forming an opening and a door panel have been proposed. Attachment of a slide / swing hinge to a predetermined position on the upper end surface of the door and attachment of an auxiliary slide / swing arm to the lower end of the door panel, and a structure using the floor guide rail structure described above are also proposed. I have.

[0012]

However, the above-mentioned conventional slide-swing type door apparatus has been unsatisfactory in terms of aesthetic aspects, ease of door installation work and maintenance, and ease of use. .

For example, in the case of the door structure using a pole such as a pole according to the first example described above, exposing the pole as it is would impair the aesthetic appearance, so that a sleeve wall was formed to conceal the pole. Extra work was required, increasing the installation cost.

Further, in the case of the door structures according to the second and third examples, it is necessary to lay guide rails on the floor surface, so that it is impossible to meet the recent demand for barrier-free. In particular, it is difficult for wheelchair users and the elderly to travel when there are guide rails on the floor. In an aging society, it is expected that more people will use wheelchairs at home, but in such a case, the existence of guide rails is not welcomed.

[0015] In addition, the guide rails laid on the floor surface tend to accumulate dust and dirt, increasing the time and effort for cleaning, and the dirt and dust may hinder smooth opening and closing of the door. Of course, such guide rails are not very aesthetically pleasing.

Further, in the structure in which the hinge for slide / swing is directly attached to the side wall or the side pillar of the frame forming the opening as in the third example, the aging of the frame may be changed. There is also a problem that it is susceptible to distortion due to this. In addition, since attaching and detaching the door panel is troublesome and there are many elements for positioning, maintenance work is increased.

In addition to the door functions themselves, the recent trends required for the door apparatus as a whole include not only the partition function (sealability and sound insulation), the operability at the time of opening and closing, the reduction of the door space required for opening and closing, but also the door function. It is strongly required in the market to match the surrounding structure as much as possible from the aesthetic point of view. It is not an exception for a slide-swing type door device, and it is necessary to make a mechanism required for opening and closing other than a door panel, such as a hinge, as inconspicuous as possible.

The present invention has been made in view of the situation facing such a conventional door device, and has good partitioning properties originally required as a door function, simplification of opening and closing operations, and opening and closing. The first is to provide a slide-swing type door device that is easy to install and maintain, is barrier-free, and has excellent usability, in addition to the downsizing of the door space required for the device and the overall size of the device.
The purpose of.

Further, in addition to the first object described above, the present invention provides a door apparatus as a whole such that the presence of hinges and opening / closing mechanisms does not stand out, and the door panel is as beautiful and harmonious with the surrounding structure as possible. It is a second object of the present invention to provide a slide-swing type door device which has an enhanced appearance value.

[0020]

In order to achieve the above object, a slide-swing type door device according to a first aspect of the present invention includes a door device provided with a door panel for opening and closing provided on a frame forming an opening of a building. A rotating rigid column provided rotatably along one of the vertical frames of the frame body and having a strength capable of holding a load of at least half of the door panel, and one end at an upper end of the rotating rigid column. A rotary suspension arm rigidly connected and having the other end rotatably mounted at a predetermined position on the upper end surface of the door panel, one end rigidly connected to a lower end portion of the rigid rotary column and having the other end at a predetermined position on the lower end surface of the door panel; A rotatable lower arm rotatably mounted, a suspension rail provided along the width direction of the opening between the upper frame of the frame body, the door panel and the rigid rotating column, and a load of at least half of the door panel Holdable in and along the door panel in the suspension rail, characterized in that a slidably suspended Jisuru suspending pulley.

Preferably, the rigid rotating column has an external shape integrated with the external shape of the door panel. In this case, for example, as a mode of integration with the door panel, the rotary rigid column has a structure in which the thickness of the opening in the front-rear direction is at least equal to that of the door panel.

Preferably, one corner of a side face of the panel facing the rotary rigid column is cut off over the entire length thereof, and the rotary rigid column is disposed in the cut portion. . At this time, for example, an intermediate guide that holds a part of the longitudinal direction of the rotating rigid column with respect to the vertical frame in a state where the rotating rigid column is rotatable may be provided.

[0023] More preferably, the gap between the opposing side surfaces of the rotary rigid column and the door panel is formed such that the gap between both side surfaces when the door is closed is non-linear in the front-rear direction of the door. Is formed.

In another preferred embodiment, the door is locked and unlocked simultaneously between the door panel and the rotary column and between the panel and the vertical frame of the frame opposite to the column. The provision of a double-headed key with a lockable magnet structure.

Further, there is provided pivot means for detachably attaching the rotary rigid column to the frame and the floor surface with the rotary suspension arm and the rotary lower arm fixed to upper and lower ends of the rotary rigid column, respectively. This is also one of the preferred embodiments.

Further, it is preferable that the mounting positions of both ends of the rotary hanging arm and the rotary lower arm to the rotary column and the door panel coincide with the center of the rotary column and the door panel in the front-rear direction. This is one of the embodiments.

A slide-swing type door device according to a second aspect of the present invention is a door device having an opening / closing door provided on a frame forming an opening of a building, wherein the door is provided with the frame. A rotary rigid column rotatably provided along one of the vertical frames of the body, and a door panel having a size substantially occupying the remaining opening occupied by the rotary rigid column. Is formed in a column structure having a strength capable of holding a load of at least half of the door panel, while one end is rigidly connected to the upper end of the rotating rigid column and the other end is fixed at a predetermined position on the upper end surface of the door panel. A rotatable hanging arm rotatably mounted; a rotatable lower arm having one end rigidly connected to a lower end of the rotatable rigid column and the other end rotatably mounted at a predetermined lower end surface of the door panel; The upper frame and the door panel and A suspension rail provided along the width direction of the opening between the rotating rigid column, and a suspension capable of holding at least half the load of the door panel and slidably suspending the door panel along the suspension rail. And a car.

Further, according to a third aspect of the present invention, there is provided a slide-swing type door device comprising a door panel for opening and closing provided on a frame forming an opening of a building, wherein the door is provided along one vertical frame of the frame. A rotating rigid column rotatably provided at one end of the rotating rigid column, one end rigidly connected to an upper end of the rotating rigid column, and the other end rotatably mounted at a predetermined position on an upper end surface of the door panel; A rotating lower arm having one end rigidly connected to a lower end portion of the column and the other end rotatably mounted at a predetermined position on a lower end surface of the door panel, and a rotating lower arm between the upper frame of the frame, the door panel and the rotating rigid column. A state in which a rail body provided along the width direction of the opening and a guide body for slidably guiding the door panel along the rail body are provided, while the rotating lower arm is fixed to the rotating rigid column. At A self-propelled rotary lower hinge mechanism that rotatably supports the lower end of the rolling solid column at least on the floor surface, and the upper end of the rotating hard column with the rotary hanging arm fixed to the rotating hard column. And an upper hinge mechanism for rotatably supporting the frame on the frame.

[0029]

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

(First Embodiment) FIG. 1 shows a first embodiment of the present invention.
This will be described with reference to FIG.

The door device according to this embodiment employs a single door panel, and employs a slide-swing system (manual system) in which the door panel slides and swings in parallel. In the following description, 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 simply referred to as “vertical direction”.
And the direction orthogonal to the opening surface of the opening
And correspond to the directions of the X, Y, and Z axes shown in FIG. 1, respectively.

As shown in FIG. 1, the three-sided frame 11 and the floor 12 define an opening OP which forms an entrance of the room. The three-sided frame 11 is formed by integrally forming an upper frame 11u and vertical frames 11s, 11s on both sides thereof. Three-sided frame 1
The door device according to the present embodiment is attached to the inside of the door 1.

This door device is provided with a door body 13 having a support column integrated therewith, and a support mechanism for supporting the door body 13 so as to be slidable and swingable. The support mechanism includes a suspension rail 14, an upper pivot 15, a lower pivot 16, a six-wheel suspension wheel 17, a rotating suspension arm 18, and a rotating lower arm 19. In addition, the door device includes exterior and interior door knobs 20a and 20b, a double-headed key 21 as a lock mechanism, and a gap makeup provided along both vertical frames 11s provided from the viewpoint of aesthetics and sealing. Outer cover 2 located between pillars 22 and 23 and door 13 and upper frame 11u
4, an inner cover 25 (see FIG. 4) is also provided.

As shown in FIG. 1, the upper frame 11u of the three-sided frame 11 is partially cut out of a predetermined region of at least two-thirds in the width direction, and a suspension rail 14 is embedded in the cut-out portion.

The door 13 of the door device according to this embodiment is
One of the features is that a door panel and a support portion for swingably supporting the door panel are aesthetically integrated with each other. "Integration" here means
It refers to at least the shape of the door panel such as the thickness (front-back direction) and height (vertical direction). In addition, the harmony of the finish such as the surface color may be included in the integration item. Therefore, when the door is closed, the door panel main body and the support portion are almost one.
It looks like a single door panel, and does not have to be designed to cover up the pillars as in the past, making it aesthetically superior.

In this door device, the door body 13 is composed of a rotating rigid column 31 as the above-mentioned support portion, and a door panel 32 (door body, door body). The door panel 32 and the rotating hard column 31 are arranged such that the flat side faces are spaced apart from each other by a predetermined gap.
It has an integrated shape that is juxtaposed in the form of a single plate. That is, when the door is closed, the door panel 32 and the rotating rigid column 32 form a substantially rectangular shape having a predetermined thickness, and the size is formed so as to fit in the rectangular shape of the opening OP with an appropriate margin.

The door panel 32 forms a main part of the opening / closing body for opening and closing the opening OP, and its length in the width direction is set to a size sufficient for opening and closing. Door panel 3
The material 2 is made of metal such as aluminum in the present embodiment, but as described later, wood, resin, glass, etc.
Any appropriate one can be used. Of course, a glass surface can be inserted in the center of the door panel.

The rotating rigid column 31 is provided with the upper rotating suspending arm 1.
The door panel 32 has a function of swingably supporting the door panel 32 by the swing arm 8 and the rotating lower arm 19, and its length in the width direction is set to be short. Here, the material of the rotating rigid column 31 is formed of metal in order to obtain sufficient rigidity for supporting the door panel, but is not necessarily limited to this. It is important that the rotating rigid column 31 and the rotating suspension arm 18 have a structure that is robust against a hanging load from the door panel 32, and are designed to withstand warpage and distortion. The material is not limited as long as such rigidity can be obtained, but the shape is integrated with the door panel. It is desirable that the surface coating, the finish color, the pattern, the surface material, etc. be harmonized between the two. The door panel 3
2 has a two-point support structure in which the suspension load is supported by the rotating suspension arm 18 (that is, the rigid rotating column 31) and the six-wheel suspension wheel 17.

In FIG. 1, an upper pivot 15 is fixedly provided in the left end of the suspension rail 14, and a lower pivot 16 is provided on the opposing floor 12 directly below the upper pivot 15.
Is buried. The upper pivot 15 is formed in a pivot structure, and its shaft 15a is connected to the rotating shaft 3 on the upper end surface of the rotating rigid column 31.
It is detachably connected to 1a. The rotary suspension arm 18 is rigidly connected to the rotary shaft 31a via a spacer 33. On the other hand, the rotating lower arm 19 is rigidly connected to the rotating shaft 31 b on the lower end surface of the rotating rigid column 31 via a spacer 34. The rotating shaft 31b is detachably attached to the lower pivot 16. Both rotating shafts 31a and 31b are aligned with respect to the longitudinal direction in the door surface so as to form a common support shaft.

The rotating solid column 31, the rotating suspension arm 18, and the rotating lower arm 19 are integrally formed in a U-shape which is fixed by welding or bolts. For this reason, the rotational movement about the upper pivot 15 and the lower pivot 16 as a fulcrum is simultaneously transmitted to both arms 18 and 19 without being disturbed.

The rotating lower arm 19 has a structure in which a hanging load (vertical load) of the door panel 32 is not applied, and this arm 19 has a function of smoothly guiding a swing operation. Therefore, the rotating lower arm 19 can be made of a thin steel material and can withstand many years of use. However, even though the thickness of the rotating lower arm 19 is thin (about several millimeters), it has sufficient strength to withstand a swing operation.

As shown in FIGS. 1, 8 and 9, the rotary lower arm 19 is accommodated in a rectangular parallelepiped cut-out portion 32c which is cut off a predetermined length of the outdoor-side end of the door panel 32 on the rotation support shaft side. It has become. The height (gap) of the cut portion 32c from the floor surface is suppressed to about 10 mm, and attention is paid so as not to affect the appearance. This resection 32c
Is blind from the indoor side. That is, when viewed from the indoor side, the lower end surface of the door panel 32 has a well-formed structure extending straight, and the gap Δd between the floor surface 12 and the door panel 32 is extremely small, about several mm (for example, 2,
3 mm). For this reason, the partitioning property with the floor surface 12 is extremely improved. Of course, a groove such as a conventional guide rail is not laid on the floor surface 12.

As a result, when the rotating rigid column 31 swings in a plane perpendicular to the door surface, the rotating suspension arm 1
8 and the rotating lower arm 19 also swing.

The door panel 32 and the rotary rigid column 31 are positioned directly below the suspension rail 14, that is, the rotary suspension arm 1
8 and the rails and the arms are aligned with the center in the front-rear direction.

As shown in detail in FIGS. 6 and 7, the rotary suspension arm 18 includes a lower arm 18a having one end fixed to a rotary shaft 31a on an upper portion of a rotary hard column 31, and a lower arm 18a. 2 with the upper arm 18b fixed on the other end
It has a step structure. An upper hanging rotation shaft 35 is vertically rotatably provided downward at a tip end of the upper arm 18 b, and a lower end of the rotation shaft 35 is fixed to an upper end surface of the door panel 32. Lower arm 18a and upper arm 18
As shown in FIG. 7, b is rigidly connected to each other by two bolts 36, 36 arranged at predetermined positions in the longitudinal direction. The holes 37 into which the bolts 36 are inserted are formed in the upper arm 18b in a long hole shape as shown in the figure.

Therefore, by loosening the two bolts 36, 36 to change the longitudinal position of the upper arm 18b,
Expansion and contraction of the entire rotary suspension arm 18, that is, the rotary shaft 18a
And the length between 35 can be fine-tuned. This length is generally set to approximately one third of the door width of the combination of the rotating rigid column 31 and the door panel 32. With this fulcrum arrangement structure of 1/3, the force required when opening and closing the door can be minimized.

On the other hand, one end of the rotary lower arm 19 is fixed to the rotary shaft 31b below the rotary hard column 31 as described above. On the other hand, a lower rotating shaft 38 is vertically suspended from the other end of the rotating lower arm 19, and the rotating shaft 38
Is loosely inserted into the hole of the mounting plate 39 embedded in the lower surface of the cutout portion 32c at the lower end of the door panel with an appropriate margin.

For this reason, the door panel 32 and the rotating rigid column 31
Is a rotating suspension arm 18 that rotates integrally with the rotating rigid column 31.
When the door panel 32 is slid, the movement is converted into a sliding operation while swinging by the rotating suspension arm 18 and the rotating lower arm 19.

Further, the six-wheel suspension wheel 17 is accommodated in the suspension rail 14 as shown in FIG. 5, and is arranged so as to be freely movable along its longitudinal direction. This 6-wheel suspension car 1
7, a rotatable axle 17a is hung. The axle 17a is fixed at a predetermined position on the upper end surface of the door panel 32. This fixed position is also set to be approximately one third of the door width of the combination of the rotary hard column 31 and the door panel 32 when viewed from the side end opposite to the rotary hard column 31. The six-wheel suspension wheel 17 has a strength capable of supporting a suspension load of at least about half of the door panel 32. Door panel 32
With the movement in the width direction, the six-wheel suspension wheel 17 also slides and moves within the suspension rail 14 to allow the sliding operation of the door panel 32 and the rotation of the axle 17a permits the swing operation of the door panel panel 32. I do.

Further, as shown in FIGS. 2, 4 and 5, the above-described slide / swing mechanism between the door panel 32 and the rotating rigid column 31 and the upper frame 11 u of the three-sided frame body 11 comprises the outer cover 24 and the inner cover 24. 25, so that the inside is hardly visible. The outer cover 24 is fixed to the upper frame 11u. The inner cover 25 is a plate member thicker than the outer cover 24, and is configured to be divided from a predetermined position in the longitudinal direction because the rotary suspension arm 18 rotates about １ ／ turn when the door is opened and closed. Of these,
One of the split covers 25a on the side of the rotating shaft is fixed to the rotary suspension arm 18, and the other split cover 25b is
1u. The divided covers 25a and 25b face each other with their tapered surfaces separated by a predetermined distance (see FIG. 2). This tapered surface is for improving the sealing performance to the luminaire who improves the aesthetic appearance by not showing a gap from the lateral direction of the cover.

Since the rotary suspension arm 18 is of a two-stage type, it is possible to form an appropriate space while securing its strength. By utilizing this space, the upper pivot 15 can be easily attached and detached and the six-wheel suspension wheel 17 can be used. Can be adjusted on the door panel 32, and the outer cover 24 for makeup can be made smaller.

Knobs 20a and 20b (see FIGS. 2 and 3) are mounted at predetermined positions on the outside and inside of the door panel 11 at a predetermined height near the side end opposite to the rotary rigid column 31. Further, a double-headed key 21 having a magnet structure and having a height substantially equal to that of the knob and having a magnet structure is attached as a lock mechanism.

The double-headed key 21 having the magnet structure is a feature of the slide-swing type door device. A normal door holds the door closed with a door handle spring key, but this can be applied to the present slide-swing type door device, but this is not a preferred embodiment. That is,
In such a one-sided key structure only on the handle side, the rotating rigid pillar 3
Since the lock does not work between 1 and the door panel 32,
Leave security concerns when locking. In addition, in the case of the slide-swing type door device, since the suspension rail 14 is buried at the center of the upper frame 11u of the three-sided frame 11 in the front-rear direction and the door panel 32 is suspended, the door handle has a spring structure. When the key is adopted, the key shaft (protruding from the side of the door panel by a spring) is
Rubs the surface of the vertical frame 11s. In order to avoid such inconvenience, a double-headed key 21 having a magnet structure shown in FIG. 10 is effective.

The double-headed key 21 connects two keys having a magnet structure. As shown in FIG.
Are two magnet-structured keys 51 and 52 and this key 5
Key holders 5 arranged opposite to each other 1 and 52
3 and 54 and a double-headed connecting shaft 55 connecting the two keys 51 and 52. The two keys 51, 52 and the double-headed connecting shaft 55 are arranged along the plane of the door panel 32 (see FIG. 1). One key 51 is a rotating solid pillar 3
One key is positioned open to the door panel end face and the other key is positioned open to the opposite end face of the door panel.
The double-headed connecting shaft 55 is installed so that its axis can be moved between both keys 51 and 52. In addition, key holder 5
3 and 54, one holder 53 is installed on the side surface of the rotary rigid column 31 so as to face the key 51, and the other holder 54 is installed on the opposite side surface of the vertical frame 11s so as to face the key 52. Have been.

One key 51 has a handle rotating shaft 62 in a key cover 61, and a key shaft (large) 63 is attached to one upper arm, and a magnet 64 is attached to the tip of the key shaft 63. Have been. A spring 65 for magnet return is attached around the distal end of the key shaft 63. A handle mounting hole 66 is formed in the center of the handle rotating shaft 62,
A handle 67 is attached to the attachment hole 66. When the handle 66 is rotated in the counterclockwise direction in FIG. 10, the above-described upper arm of the handle rotation shaft 62 rotates to the left in FIG. 10, and the lower arm rotates to the right in FIG. The handle rotation shaft 62 has a structure that converts the rotational movement into a lateral displacement of the key shaft 63.

The lower arm of the handle rotation shaft 62 is connected to another moving member 69 while being connected to a substantially inverted L-shaped moving member 68. A handle return spring 70 is attached to one end of the moving member 68. The counterclockwise rotation of the handle rotation shaft 62 in FIG. 10 is converted into a displacement of the moving member 69 in the right and left direction in FIG. At the same time, the other moving member 68 is also displaced in the right lateral direction, and a stronger pulling force acts on this moving member 68 from the spring 70 than before.

The moving member 69 is displaced in the right and left directions with the rotation of the handle rotating shaft 62 in the counterclockwise direction while fixing one end of the double-headed connecting shaft 55. The double-headed connecting shaft 55 extends in the direction of the other key 52 through the hole formed in another moving member 68 in a loosely inserted state.

The other key 52 is provided with a double-headed connecting shaft holder 72 in a cylindrical key cover 71 thereof. The double-headed connecting shaft 55 is attached to this holder 72 from one end and the key shaft 73 (small) is connected to the other end. Each is connected from the side.
A magnet 74 is attached to the tip of the key shaft 73, and a magnet return spring 75 is arranged around the magnet 74. A double-headed shaft return spring 76 is disposed between the double-headed connection shaft holder 72 and the key cover 71.

Further, another magnet 77 (or metal piece) is fixed to the bottom of the key receiving holder on the side of the rotating hard column 31. A magnet 78 (or metal piece) is also fixed to the bottom of the key receiving holder on the opposite vertical frame 11s side.

For this reason, when the handle 67 is unlocked, the spring forces of the springs 64, 70, 71 and 73 are balanced, and the handle 67 maintains the position at the time of the aclock. In this state, the tip positions of both key shafts 63 and 73 are both retracted somewhat inside the surfaces of the key covers 61 and 71. For this reason, when closing the door panel 32, the rotating rigid column 31 and the side wall surface of the vertical frame 11s are not rubbed.

When the door is completely closed from this state, a magnetic force is generated in the magnets 64 and 74 to overcome the magnet return springs 65 and 75. That is, one key shaft 6
1 moves leftward in FIG. 1, and the other key shaft 73 moves rightward in the right direction, automatically enters the key holders 53 and 54, and is locked by this suction force. Since this lock is simultaneously applied to both ends of the door panel 32 in the lateral direction, wobble and anxiety in the locked state of the door panel are eliminated, and secure security is ensured.

To unlock the key, the handle 67 may be turned clockwise in FIG. With this manual assistance, the magnet is released from the locked state due to the attractive force of the magnet, and is returned to the original unlocked position by the return force of the magnet return springs 65 and 75.

In the double-headed key having the magnet structure, the magnet structure and its magnetic force may be adjusted so that the key can be manually operated even when locked.

When opening the door, the handle 20a or 2
0b may be manually pulled or pushed. As a result, FIG.
As shown in FIG. 1, the door panel 32 slides toward the rotating rigid column 31 and swings in the front-rear direction to open the door (see the imaginary line I in the figure). On the contrary, when the door is closed, the door is closed along the path indicated by the imaginary line II in FIG.

The space occupied by the movement of the door panel when the door is opened and closed in this way can be smaller than that of a normal swing door. Therefore, the user can easily open and close the wheelchair.

In addition, the upper mechanism for sliding and swinging the door panel 32 along with the opening and closing is almost completely hidden by the outer cover 24 and the inner cover 25 for makeup (except for the rotary hanging arm portion when the door is opened). T), does not affect aesthetics.

In addition, since the guide rail which is conventionally laid on the floor is not required in the present embodiment, not only is it not only aesthetically pleasing but also it is possible to accurately meet the recent demand for barrier-free. In particular, it is a door that is easy to pass for wheelchair users. On the other hand, an excellent effect can be obtained in terms of maintenance, such as eliminating the need for cleaning dust and dirt accumulated on the guide rail.

Further, when the door is closed, the rotating rigid column 31 and the door panel 32 look almost integrated when the door is closed. In particular, it is possible to provide a sense of unity that hardly gives a sense of incongruity to the joint between the two, so that the door device is also excellent in aesthetic appearance. Unlike the related art, there is no need to maintain the appearance by hiding the pillar holding the door panel with a sleeve wall, etc., so that the door installation work is simplified and the construction cost can be reduced accordingly. At the time of maintenance of the support portion, it is only necessary to inspect the rotating rigid column 31 that is visible in a part of the door panel, so that the trouble of once reaching the concealed inside can be omitted, and maintenance and inspection can be facilitated. Since the arm or hinge to be slid / swinged is attached to the rigid rotating column, there is also an advantage that the arm or hinge is hardly affected by distortion or rattling of the three-sided frame.

Further, the rotary rigid column, the upper and lower rotary suspension arms, and the lower rotary arm are integrated to form a substantially U-shaped hinge, and the swing center axis (rotation support axis) of the hinge is located at the door. A so-called offsetless structure is adopted which is matched to the center position in the front-rear direction (center position when the door panel is closed). For this reason, the swing center axis is provided so as to be shifted in any direction from the center axis in the front-rear direction of the door,
Compared to a door device having a so-called offset structure, the door device is more compact in the front-rear direction.

Further, since the two-headed key 21 is used,
As described above, both side edges of the door panel 32 can be locked at the same time, a sufficient security surface can be secured, and the latch does not rub against the side surface of the surrounding body when opening and closing the door. Due to the effect of avoiding the rubbing on the side surface, the gap between the rotating rigid column and the vertical frame can be set very narrow, and the partitioning property (airtightness, sound insulation) of the room can be further improved. There is also an effect. In addition, this key allows both sides to be unlocked (or keyed and unlocked) simultaneously on one side, which is convenient.

In the above-described embodiment, another key structure may be adopted depending on the size and weight of the door panel and the purpose of use of the door. That is, the key can be attached to only one side end of the door panel without using the double-headed key 21, or in some cases, the key can not be used at all.

Various modifications of the above embodiment will be further described.

The modification shown in FIG. 12 relates to a key holder. As shown in the figure, the key receiving holder 81 has a magnet fixing plate 82 made of iron material and a holed magnet 83 arranged therein as shown in the figure, and a stroll pin 84 penetrates them in a loosely inserted state. It has become. Outside the key receiving holder 81, another mounting frame 85 is provided, in which a micro switch 86 is installed. The insertion-side tip of the stroll pin 84 can be brought into contact with a section of the microswitch 86. Therefore, when the key shaft 87 projects into the holder 81, the micro switch 86 is urged via the stroll pin 84,
It can be turned on. When the key shaft 87 is retracted, the micro switch 86 is turned off.
Therefore, since the microswitch 86 can detect a signal when the door is opened and closed, the signal can be applied to security management.

Another modification is shown in FIGS.
These modifications relate to a structure and a sealing material for sealing a gap between the door panel 32 and the rotating hard column 31.

13 and 14, the door panel 32
The material used for is wood. In this case, a steel material (aluminum or the like) is used as the material for the rotating hard column 31, and a connecting vertical portion formed of a steel material (aluminum or the like) is provided on the end surface of the door panel 32 on the rotating hard column side. Frame 32x
It is important to provide One or more warp preventing protrusions JD for preventing warping of the wooden door panel 32 are provided on the rear surface of the connecting vertical frame 32x along the vertical direction for a required length or over the entire length direction. Can be Thereby, even if the door panel 32 is made of wood, the warpage is prevented or suppressed. Moreover, the rotating rigid column 31 and the connecting vertical frame 32x, both of which are formed of steel, can give a sense of unity in the appearance of the joint between the two. In addition, rotating solid pillar 3
A gap sealing material (rubber, mohair, or the like) MP is attached to one of the surfaces of the vertical frame 1 or the connecting vertical frame 32x.

Each of the modified examples shown in FIGS. 15 to 18 shows a structure in which the door panel 32 and the rotary rigid column 31 are both formed of steel. In this case, the plate thickness and the appearance pattern of both are integrated. In the case of the example of FIG. 15, the surface where the door panel 32 and the rotating rigid column 31 face each other has a tapered surface structure TP, and the opposite side cannot be seen from the front, and the partitioning property is good. In the case of the example of FIG. 16, the surface where the door panel 32 and the rotary rigid column 31 face each other has an L-shaped surface structure LP partially curved when viewed from the vertical direction. FIG.
In the case of the example 7, the surface where the door panel 32 and the rotating rigid column 31 face each other has a key-shaped surface structure KP when viewed from the vertical direction. In any case, the opposite side cannot be seen from the front, and the partitioning property is good.

When the key piece on the door panel 18 side of the key-shaped surface structure of FIG. 17 is formed thin, the key-shaped surface structure KP shown in FIG. 18 is obtained. According to this thin key-shaped surface structure, aesthetically good appearance is achieved, and high partitioning property is also ensured.

In the facing surface structure shown in FIGS. 15 to 18, an elastic member such as rubber may be attached to one or both of the facing surfaces. Thereby, it is possible to suppress the generation of contact noise and vibration when the door is closed, and to further improve the partitioning property (sound insulation property) when the door is closed.

Further, in the door device shown in FIG. 19, a hollow rubber member RB1 is stuck along the longitudinal direction on the side surface of the rotating rigid column 31 facing the vertical frame 11s, and
A hollow rubber material RB2, RB3 is attached along the longitudinal direction to both sides of the door panel 32 and the door panel 32 facing each other. Then, when the door is closed, these rubber members make the gaps substantially sealed so that the rotary rigid column 3 is closed.
1. The dimensions of the door panel 32 and the like are set. As a result, not only the partitioning property can be improved, but also the impact when a finger or the like is accidentally pinched when the door is closed can be reduced. Preferably, the door panel 32 is made of aluminum, steel, or wood. On the other hand, the rotating rigid column 31 is preferably made of aluminum or steel.

FIG. 20 shows the upper frame 1 of the three-sided frame 11.
10 shows a modification of the structure between the suspension rail 14 and the door 13 on the 1u side. Specifically, it relates to another example of the outer cover 24 and the inner cover 25 shown in FIGS. In the first embodiment, the outer cover 24 is provided outside the door.
A cover 25 (25a, 25b) is attached to the inside to close the gap on the upper frame side when the door is closed, and to maintain the appearance.

On the other hand, according to the modification shown in FIG. 20, the rotation suspension arm 111
Is provided with a removable arm cover 112, and a fixed cover 113 is provided to close the remaining gap of the cover 112 when the door is closed.

The arm cover 112 has a hollow cylindrical shape having a rectangular cross section perpendicular to the longitudinal direction, and has a shape in which one side end face in the longitudinal direction is open. Further, the arm cover 112 is formed with a cutout portion 112a in which a part of the upper side of the open side is cut off in order to avoid interference with the shaft 15a of the upper pivot and the opening / closing operation, and a rotating shaft for hanging the door panel. In order to avoid interference with 35, a cut portion 112b is formed by cutting a part of the lower side into a slit shape.

At the time of attachment, the arm cover 112 may be fitted from the end of the rotary suspension arm 111 on the door panel side with the door opened. The size of the arm cover 112 is set so as to receive the rotary suspension arm 111 in a fitted state. At the time of removal, with the door open, the arm cover 112 may be pulled out in a direction opposite to that at the time of attachment. With the detachable arm cover 112, maintenance and inspection of the rotary suspension arm 111 and the shafts 15a and 35 of both can be easily performed.

On the other hand, the fixed cover 113 is formed in a hollow cylindrical shape having a rectangular cross section orthogonal to the longitudinal direction, and has one side end face opened in the longitudinal direction. The side that does not interfere with the movement is extended to the full width of the door. The fixed cover 113 is fixed to the upper frame 11u in a state where the center position in the short direction orthogonal to the longitudinal direction is aligned with the center of the door panel 32 in the thickness direction (front-back direction). Therefore, the fixed cover 113
Is disposed at a position where the shaft 17a of the six-wheel suspension wheel 17 moves in the door width direction. Therefore, in order to avoid interference with the shaft 17a, the slit-shaped upper and lower cut-out portions 113a are formed along the longitudinal direction. , 113b are formed on the fixed cover 113. The side surface of the fixed cover 113 in the front-rear direction of the door can function as the outer cover and the inner cover described above.

As the material of the above-described arm cover 112 and the fixed cover 113, an appropriate material made of metal such as aluminum, wooden, or resin may be selected. Then, the pattern or color of the exposed outer surface is displayed on the door panel 32 or the rotating rigid pillar 3.
By appropriately harmonizing with that of No. 1, it is possible to integrate the appearance shape of the entire door device, and to enhance the aesthetic and appearance value. Naturally, the space above the door panel 32 and the rotating rigid column 31 is almost completely closed when the door is closed, and good partitioning properties (sound insulation and airtightness) are also maintained.

The modification of FIG. 20 also shows another structure of the rotary suspension arm 111. The overall configuration of the rotary suspension arm 111 is almost the same as that of the rotary suspension arm 18 described above (see, for example, FIG. 6), except that the rotary suspension arm 111 does not have a two-stage structure of an upper arm and a lower arm as described above. are doing. That is, the rotary suspension arm 111 is formed by one long rod, and one end thereof is connected to the upper pivot 15a.
, Is fixed to the upper end surface of the rotating rigid column 31, and the other end is rotatably attached to the upper end surface of the door panel 32 by the rotating shaft 35. As the rotating shaft 35, a bearing having a bearing structure that can be fixed to the door panel 35 and rotatably held in the arm 111 can be used.
Although the length in the longitudinal direction of the rotary suspension arm 111 cannot be adjusted, it can be used as a low-cost member having a simple structure.

(Second Embodiment) A slide-swing type door device according to a second embodiment of the present invention will be described with reference to FIGS. In the following embodiments, the same or equivalent components as those described in the above embodiments are denoted by the same reference numerals, and description thereof will be omitted or simplified.

This slide-swing type door device has another structure relating to a door panel and a rotating rigid column which constitute a door body, and is characterized in that the door panel and the rotating rigid column are shown as one-sided door. Have.

More specifically, as shown in FIGS. 21 and 22, the door 121 of this slide-swing type door device is used.
Is composed of a rotating rigid column 122 and a door panel 123. The door panel 123 is formed of a metal such as aluminum or a wooden material, and has a cut-out portion 123a in which one end on the side of a pivot to be swung is cut into a prismatic shape over the entire vertical direction. In the space formed by the cut-out portion 123a, the rotating rigid column 122 is arranged along the longitudinal direction.

Thus, as shown in FIG. 21, when the door panel 123 is installed on the three-sided frame 11, the cut-out portion 123a is located on one side in the front-rear direction of the door, but is located on the other side. Will have a non-excised surface. In this embodiment, the side of the cutout portion 123a is set to the outside of the room, and the side of the uncut portion is set to the inside of the room. However, the opposite side may be set. In any case, the one surface of the door panel 123 is, in this case, a rotating rigid column 124 when the door panel is viewed from the indoor side.
Cannot be seen, but as a single door panel.

The rotating rigid column 122 is formed of, for example, a cylindrical metal rod, and its diameter is as small as possible within the limit of strength. As the rotary rigid column 122 becomes narrower, the cut section of the cut section 123a of the door panel 123 described above can be made smaller. As shown in the figure, a vertical frame 11s is used to cover off the resection portion 123a from the outdoor side.
The cover body 124 is attached to the
Is smaller, the cover body 124 needs to have a smaller width. By matching at least the surface finish of the cover body 124 with the door panel 123,
The aesthetic sense of unity of the entire door can be maintained.

The upper and lower end surfaces of the rotating rigid column 122 have first
As in the case of the first embodiment, the rotating suspension arm 18 and the rotating lower arm 19 are fixedly provided by the upper pivot 15 and the lower pivot 16, respectively, to form a U-shaped door panel swing mechanism as a whole.

The rotating rigid column 122 has a part in its longitudinal direction,
It has a narrow portion 122c formed narrower than the upper and lower pillar portions 122a and 122b. This narrow part 12
An intermediate guide 125 that grips the narrow portion 122c is provided at the side wall position facing 2c.

The intermediate guide 125 includes a base 125f attached to the side wall 11s, and an arm 125a formed integrally with the base and rotatably gripping the narrowed portion 122c of the rotary rigid column 122. The base portion 125f is partially buried and attached to the side wall 11s by a hooking structure or a detachable mounting structure using a magnet 126 as shown in the drawing. A member having excellent slidability and abrasion resistance is attached to an inner peripheral portion of the arm portion 125a which comes into contact with the outer surface of the narrow portion 122c.

For this reason, the door panel 1 is
Even when a relatively large load is applied, the bending of the rotary rigid column 122 and the warpage in the side wall direction are prevented by the intermediate guide 125, and a smooth and stable slide-swing operation is guaranteed.

As described above, according to the slide-swing type door device of the present embodiment, when viewed from one surface of the door,
Only one door surface appears to be performing a sliding operation and a swing operation. That is, the door is opened and closed without feeling the presence of the rotating hard pillar. In this way, in addition to the above-described excellent functionality of the door itself, a door that is significantly valued in appearance can be provided by allocating the single door surface side of the sliding-swing type door device to a room in which beauty and appearance are particularly valued. Can be provided.

The gap between the side walls of the door panel can be set to an extremely small value (several millimeters). Therefore,
Even if a door stop is not provided, a high partitioning property can be maintained (in this embodiment, the door stop 22 is provided only on one side which does not hinder opening and closing of the door panel).

In the above embodiment, when the load applied to the rotating rigid column is relatively small, for example, because the door panel is relatively lightweight, there is no need to provide a support reinforcing means such as an intermediate guide. . In this embodiment, the double-headed key 21 is provided. However, the key may not be provided in some cases.

Furthermore, a space corresponding to the above-mentioned cutout portion of the door panel may be formed by attaching or fixing a wider decorative board to the door panel.

(Third Embodiment) A slide-swing type door device according to a third embodiment of the present invention is shown in FIGS.
6 will be described.

The slide-swing type door device has the same overall shape as that of the first embodiment, but has another feature in the support structure for the rotating rigid column.

As shown in FIG. 24, the door 1 of this door device
Numeral 3 includes a rotating rigid column 31 and a door panel 32, which are formed in the same manner as in the first embodiment. Among them, the rotating rigid column 31 has its upper end surface supported by the upper frame 11u by the upper hinge mechanism 131, and the rotating suspension arm 11 described above.
1, while the lower end surface thereof is supported on the floor surface and the side wall 11s by the lower hinge mechanism 132, and the rotating lower arm 133 is integrally mounted.

The upper and lower hinge mechanisms 131, 13
As 2, for example, a conventionally known hinge mechanism known as a trade name “new gravity hinge” can be used. As shown in FIG. 25, the lower hinge mechanism 132 includes an L-shaped frame-side lower hinge 132a and a panel-side lower hinge 132c, and a cylindrical body 132c with a built-in taper hub (not shown) is erected on the panel-side lower hinge. Have been.

The frame-side lower hinge 132a is buried flush with the vertical frame 11s and the floor surface GL. On the upper surface of the panel side lower hinge 132b, the rotating lower arm 133 is integrally fixed so as to penetrate the cylindrical body 132c. This arm 133 is also fixed to the lower surface of the rotating rigid column 31. The cylindrical body 132c forms a support shaft position for the swing operation of the rotating rigid column 31.

For this reason, the rotary rigid column 31, the rotary lower arm 133, and the panel side lower hinge 132b are structured to move as a unit. Panel side lower hinge 132b
Is rotatable while changing its height position in the horizontal plane direction by a tapered hub built in the cylinder. That is, when the panel-side lower hinge 132b is rotated from the "closed" position by approximately 1/4 turn to "open" as shown in FIG. 25, the height of the hinge is gradually increased (the upward rotation). The amount is about 1 cm). Conversely,
When rotating from the "open" position to the "closed" position, the height is gradually reduced by its own weight, and it rotates to the "closed" position, and is restrained by its own weight at the "closed" position. In other words, it has a self-closing type rotating hinge function based on its own weight without using a spring or the like.

In this embodiment, the lower hinge mechanism 132 receives the weight of the door panel 32 via the lower rotating arm 133 as described later. For this reason, the lower rotating arm 133 is formed to be thicker than that of the above-described embodiment. The upper surface of the other end of the arm 133 is connected to the door panel 3 via a rotation shaft 38 that allows relative rotation between the door panel and the arm.
2 and supported.

On the other hand, the upper hinge mechanism 131
As shown in FIG. 25, an L-shaped frame side upper hinge 131a,
A cylinder 131b and a panel-side upper hinge 131c are provided.
The cylinder 131b is erected on the frame side upper hinge 131a. This hinge 131a has a vertical frame 11s and an upper frame 11u.
Is buried and fixed with its surface aligned at a predetermined position. At this time, the cylindrical body 131b of the hinge 131a is vertically aligned with the cylindrical body 132c of the above-described lower hinge mechanism 132, thereby forming a pivot during swing.

The panel-side upper hinge 131c extends laterally from the cylinder 131b with the cylinder 131b penetrating therethrough. That is, the hinge 131c is connected to the cylindrical body 131b.
, And can freely move up and down. The rotary suspension arm 111 is integrally fixed to the lower surface of the panel-side upper hinge 131c so as to penetrate the cylindrical body 131b. The arm 111 is also fixedly mounted on the upper surface of the rotating hard column 31.

For this reason, the rotary rigid column 31, the rotary suspension arm 111, and the panel-side upper hinge 131c are structured to move integrally. As described above, the door panel 3
2, the vertical height of the door panel itself changes gradually with the rotation between the "closed" position and the "open" position. This change (about 1 cm) corresponds to the rotating suspension arm that moves together. It is absorbed by a change in the gap between the upper hinge 111c and the frame-side upper hinge 131c.

Since the door panel 32 also moves up and down in accordance with the slide and swing operation, the door panel 3
A shaft 17a (see FIG. 1) provided at the other approximately 1/3 width position on the upper surface of the roller 2 has a rotating roller 13 on its head.
4 is rotatably mounted. This roller 134
26 is partially inserted into the suspension rail 14 and guided along the groove of the rail 14, as shown in FIG. Even if the height of the door panel 32 changes, the position of the rotary roller 134 in the height direction has a margin so that the change can be absorbed.

As described above, according to the door apparatus of this embodiment, the rotary rigid column 31 can be externally integrated with the door panel 32 in the same manner as in the above-described embodiment. In addition, it is possible to maintain the compact opening / closing operation by the slide-swing type opening / closing operation, and to enjoy the effects of the above-described embodiment.

In addition, in the case of this embodiment, the door panel can be opened and closed by the upper and lower hinge mechanisms 131 and 132. By operating the handle 20a or 20b with a predetermined force, the door panel 32 is opened to the "open" position while gradually rising. When the door panel is closed, the door panel 32 moves to the "closed" position by its own weight with only a slight force applied thereto, and is restrained at the "closed" position. Therefore, the door panel 32 is not left open (that is, the door panel 32 can be kept closed).

The opening / closing direction and the self-running direction can be changed by changing the direction of the tapered hub in the cylindrical body 132c of the lower hinge mechanism 132. In other words, when the door is opened, it can be opened by self-propelled operation, and a state in which the door is actively opened can be created.

In this door device, the door panel 32
The door moves up and down when it is opened and closed, so that a larger empty space (gap) is required in the vertical direction of the door panel 32 than in the above-described embodiment. However, the self-propelled closing or opening operation can be suitably used for a toilet booth, a water heater, a locker room, a counter, a simple partition, and the like.

In this embodiment, the double-headed key 21 is provided, but the key may not be provided in some cases.

(Fourth Embodiment) FIGS. 27 to 2 show a slide-swing type door device according to a fourth embodiment of the present invention.
8 will be described.

This slide-swing type door device relates to an automated door structure capable of automatically opening and closing a door panel.

As shown in FIG. 27, this door device
A 100 V AC torque motor 91 is provided laterally in the upper frame 11 u of the rectangular frame body 11, and the rotating shaft of the motor 91 is driven downward by a reduction gear 92 and a right-angle gear 93.
It is connected to. The drive shaft 94 is rigidly connected to a rotation shaft 95, and the rotation shaft 95 is rigidly connected to the rotation suspension arm 96, the spacer 33, and the rotation rigid column 31 by loosely inserting the suspension rail 14. The motor 91 is connected to a control box 97 for rotation control and receives a drive signal. The control box 97 is connected to a sensor 98 for detecting the ingress and egress of a person by a magnetic, electrical, or pressure method, and receives a detection signal of the ingress or egress. The control box 97 is configured by a microcomputer or a digital circuit, and sends a drive signal to the motor 91 in response to an incoming / outgoing detection signal. As a result, the electric motor 91 rotates, and this torque is transmitted to the rotating rigid column 31 via the reduction gear 92, the gear 93, the drive shaft 94 and the rotation shaft 95.

The door panel 32 is suspended from the rigid rotation column 31 by the rotation suspension arm 96 having the same structure as described above. Specifically, it is suspended by the upper suspension rotation shaft 99 at a predetermined position on the distal end side of the rotation suspension arm 96. The rotating shaft 99 bears about half of the load of the door panel 32, while being fixed to the door panel 32 and rotatably provided to the rotary suspension arm 96.
A first gear 100 is fixedly provided on the shaft 99. Further, at a position closer to the distal end of the rotary suspension arm 96 (a position on the right side in the width direction in FIG. 27), the second gear 101 that is rotatable via the suspended fixed shaft meshes with the first gear 100. It is provided in.

Further, in the closed state of the door, a fixed shaft is suspended from an upper end surface of the door panel 32 corresponding to a predetermined position closer to the rotating rigid column than the first gear 100 by a predetermined distance,
A third gear 102 is rotatably mounted on the fixed shaft.

For this reason, when the electric motor 91 performs the restricted operation at a predetermined power value lower than the rated value and the door is closed from the state shown in FIG. When the door panel 14 rotates at the power value, the door panel 14 slides and swings to the position shown in FIG. When the motor rotates in the opposite direction, FIG.
Then, the door returns to the panel position shown in FIG.

In this door opening / closing operation, if the first to third gears 100 to 102 are not provided, there is no problem when the door is opened, but when the door is closed, the upper hanging rotary shaft 99 at the tip of the arm and the six-wheel hanging wheel 17 are used. The back force generated by the back electromotive force acts between the suspension shaft 17a and the suspension shaft 17a, and a phenomenon occurs in which the door cannot be opened normally. To avoid this reverse force, the first
The third gears 100 to 102 are provided to prevent a reverse force when the door is closed, and smoothly move to the door closed state.

In the gear train provided to avoid the above-described reverse force, the third gear 102 is omitted and the first gear train is omitted.
And a gear train composed of two gears of only the second gears 99 and 100.

By automation as described above, in addition to the various advantages that can be enjoyed in the above-described first embodiment, a manual operation for opening and closing the door is not required, and it is easy to get in and out of a wheelchair. A slide-swing type door device that can meet the needs of a welfare society can be provided.

In the above-mentioned automation mechanism, a driving device such as a hydraulic actuator or a pneumatic actuator may be used instead of the electric motor.

Further, the present invention is not limited to the above-described embodiment, but can be further modified appropriately without departing from the gist of the invention described in the claims. For example, in the above-described embodiment and its modified example, the positions of the rotating rigid column and the door panel in the width direction with respect to the frame body are exchanged, and the opening and closing directions of the door with respect to the indoor side and the outdoor side are opposite to those described above. Good.

[0127]

As described above, according to the slide-swing type door device of the present invention, good partitioning properties (sealability and sound insulation) originally required of the door and easy opening and closing operations are provided. In addition to miniaturization, space saving at opening and closing, and ensuring the compactness of the entire device, it is easy to install and maintain, has excellent aesthetics, and has excellent effects such as ease of use such as barrier-free It is possible to provide a door device that meets the needs of a highly welfare society.

[Brief description of the drawings]

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

FIG. 2 is a schematic sectional view taken along the line II-II in FIG.

FIG. 3 is a schematic sectional view taken along the line III-III in FIG. 1;

FIG. 4 is a schematic sectional view taken along the line IV-IV in FIG. 1;

FIG. 5 is a schematic sectional view taken along line VV in FIG. 1;

FIG. 6 is a perspective view showing a rotary suspension arm.

FIG. 7 is a partially broken front view showing a suspension structure near a rotary suspension arm.

FIG. 8 is a schematic sectional view taken along the line VIII-VIII in FIG. 1;

FIG. 9 is a schematic sectional view taken along line IX-IX in FIG. 1;

FIG. 10 is a schematic sectional view showing a double-headed key having a magnet structure.

FIG. 11 is an explanatory diagram illustrating opening and closing of a door panel.

FIG. 12 is a sectional view illustrating a modification of the key receiving holder.

FIG. 13 is a view for explaining a modification of the rotating rigid column and the door panel.

FIG. 14 is an enlarged view of a joint between the rotating rigid column and the door panel in FIG. 14;

FIG. 15 is a view for explaining another modification of the rotating rigid column and the door panel.

FIG. 16 is a view for explaining another modification of the rotating rigid column and the door panel.

FIG. 17 is a view for explaining another modification of the rotating rigid column and the door panel.

FIG. 18 is a view for explaining another modified example of the rotating rigid column and the door panel.

FIG. 19 is a view for explaining another modification of the rotating rigid column and the door panel.

FIG. 20 is a view for explaining a modification of the cover structure located above the rotary rigid column and the door panel.

FIG. 21 is a schematic top view showing the configuration of a slide-swing type door device according to a second embodiment of the present invention, and is a view along line AA in FIG. 22.

FIG. 22 is a partially cutaway front view of the door device according to the second embodiment.

FIG. 23 is a partial cross-sectional view along the line BB of FIG. 22;

FIG. 24 is a schematic front view showing the configuration of a slide-swing type door device according to a third embodiment of the present invention.

FIG. 25 is a perspective view illustrating an upper and lower hinge mechanism.

FIG. 26 is a schematic cross-sectional view cut along line CC in FIG. 24;

FIG. 27 is a schematic front view showing a partial configuration of an automated slide and swing type door device according to a fourth embodiment of the present invention.

FIG. 28 is a diagram illustrating opening and closing of a door panel according to the fourth embodiment.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 11 Three-way frame 11u Upper frame 11s Vertical frame 12 Floor 13 Door 14 Hanging rail 15 Upper pivot 16 Lower pivot 17 Six-wheel hanging vehicle 18 Rotating hanging arm 19 Rotating lower arm 21 Double-headed key 31 Rotating solid pillar 32 Door panel 35 , 38 axis 111 rotating suspension arm 121 door body 122 rotating solid pillar 123 door panel 125 intermediate guide 131 upper hinge mechanism 132 lower hinge mechanism 133 lower rotating arm 134 rotating roller

Claims (11)

[Claims] 1. A slide-swing type door device provided with an opening / closing door panel provided on a frame forming an opening of a building, wherein the door panel is provided rotatably along one vertical frame of the frame. A rotary rigid column having a strength capable of holding at least a half of the load, and a rotary suspension having one end rigidly connected to an upper end portion of the rotary rigid column and the other end rotatably mounted at a predetermined position on an upper end surface of the door panel. An arm, a rotating lower arm having one end rigidly connected to a lower end of the rotary rigid column, and the other end rotatably mounted at a predetermined position on a lower end surface of the door panel; an upper frame of the frame, the door panel and the rotary rigid; A suspension rail provided between the pillar and the opening along the width direction of the opening, capable of holding at least a half load of the door panel, and allowing the door panel to slide along the suspension rail; Sliding swing door apparatus characterized by comprising a hanging Jisuru suspending pulley. 2. The slide-swing type door device according to claim 1, wherein the rotary rigid column has an external shape integrated with an external shape of the door panel. 3. The invention according to claim 2, wherein the rotating rigid column has a structure in which the thickness of the opening in the front-rear direction is at least equal to that of the door panel, as a mode of integration with the door panel. A slide-swing type door device characterized by the following. 4. The panel according to claim 1, wherein one corner of a side surface of the panel facing the rotary rigid column is cut off over the entire length thereof, and the rotary rigid column is attached to the cut portion. A slide-swing type door device characterized by being arranged. 5. The invention according to claim 4, wherein an intermediate guide is provided for holding a part of the longitudinal direction of the rotary rigid column with respect to the vertical frame in a state where the rotational rigid column is rotatable. A sliding and swing type door device. 6. The invention according to claim 1, wherein the gap between the opposing side surfaces of the rotating rigid column and the door panel is not formed in the front-rear direction of the door when the door is closed. A slide-swing type door device formed in a linear shape. 7. The invention according to claim 1, wherein a lock and a lock are simultaneously made between the door panel and the rotary hard column and between the panel and the vertical frame of the frame opposite to the rotary hard column. A slide-swing type door device, wherein a double-headed key having an unlockable magnet structure is provided. 8. The invention according to claim 1, wherein the rotary rigid column is attached to and detached from the frame and the floor with the rotary suspension arm and the rotary lower arm fixed to upper and lower ends of the rotary rigid column, respectively. A sliding-swing type door device comprising a pivot means for freely attaching. 9. A mounting position of each end of each of the rotary hanging arm and the rotary lower arm to the rotary column and the door panel is coincident with a center position of the rotary column and the door panel in the front-rear direction. A sliding and swing type door device. 10. A slide-swing type door device provided with an opening / closing door provided on a frame forming an opening of a building, wherein the door is rotatable along one vertical frame of the frame. And a door panel sized to substantially occupy the remaining opening occupied by the rotating pillar, and further, the rotating pillar holds at least half the load of the door panel. A rotating suspension arm having one end rigidly connected to the upper end of the rotary rigid column and the other end rotatably mounted at a predetermined position on the upper end surface of the door panel, while forming the support structure having a possible strength; A rotating lower arm having one end rigidly connected to a lower end of the rotating rigid column and having the other end rotatably mounted at a predetermined position on a lower end surface of the door panel; an upper frame of the three-sided frame, the door panel and the rotating rigid column; The opening between A slide, comprising: a suspension rail provided along a width direction; and a suspension wheel capable of holding at least a half load of the door panel and slidably suspending the door panel along the suspension rail.・ Swing type door device. 11. A slide-swing type door device provided with an opening / closing door panel provided on a frame forming an opening of a building, wherein a rotary rigid member rotatably provided along one vertical frame of the frame. A column, a rotating suspension arm having one end rigidly connected to the upper end of the rotating rigid column and the other end rotatably mounted at a predetermined position on the upper end surface of the door panel; and one end rigidly coupled to the lower end of the rotating rigid column. A rotating lower arm having the other end rotatably mounted at a predetermined position on a lower end surface of the door panel, and provided along the width direction of the opening between the upper frame of the frame body, the door panel and the rotating rigid pillar. And a guide body for slidably guiding the door panel along the rail body, while lowering the lower end of the rotary hard column with the rotary lower arm fixed to the rotary hard column. At least the floor A self-propelled rotatable lower hinge mechanism rotatably supported on the frame, and an upper end of the rotatable rigid column rotatably supported by the frame with the rotatable suspension arm fixed to the rotatable column. A sliding-swing type door device, comprising: