JP2005016303A - Sliding/swinging door device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a door device facilitating fitting work and maintenance and having excellent appearance in addition to excellent partitioning performance, facilitation of opening/closing operation, space saving when opening/closing and miniaturization. <P>SOLUTION: In this sliding/swinging door device, an opening/closing door body 13 is composed of a rotating solid column 31 having appearance shape forming a part of the door body and rotatably supported between an upper frame and a floor face, and a door panel 32 having appearance shape forming a remaining part other than the rotating solid column of the door body and adjoining the rotating solid column. The rotating solid column is positioned in offsetless structure. The door device is provided with a rotary hanging arm 111, a rotary lower arm 133, a hanging rail 14 and a sash pulley. The door device is further provided with a self-propelled rotating lower hinge mechanism 132 supporting the lower end part of the rotating solid column rotatably at least to the floor face in the state of fixing the rotary lower arm to the rotating solid column, and an upper hinge mechanism 131 supporting the upper end part of the rotating solid column rotatably to the frame body in the state of fixing the rotary hanging arm to the rotating solid column. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a door device that opens and closes an opening, and more particularly, to a slide-swing door device that opens and closes by swinging in the front-rear direction while sliding a door panel in its width (lateral) direction.

  There are various types of door opening and closing methods used in buildings and structures such as general residential houses and buildings.

  This can be classified into swing type, slide type, foldable type, rotary type, and the like, based on the type of opening and closing operation. The swing type is a method in which one or a plurality of panel bodies constituting a door are swung, for example, by 90 ° about a vertical axis fixed by a hinge, and the slide type is a method in which the panel body is slid in the lateral width direction. . Furthermore, as shown in Patent Document 1, for example, the folding type is a method of moving a plurality of panel bodies constituting the door to one side in the lateral width direction while folding. Further, the rotary type is a method of opening and closing while rotating a structure in which two glass doors, for example, cross each other like a water wheel blade. These opening / closing methods are further classified into a manual method and an automatic method, respectively.

  The various door opening and closing methods described above have their merits and demerits.

  A swing-type door has a relatively simple door structure, but the panel body that makes the door swings around a single vertical axis. This space is often wasted.

  In addition, in the case of a sliding door, there is no useless space like the swing method, but there is a need for a space for storing the panel body itself to be slid, and it is normal to secure this storage space in a general residential house. Difficult, this method is not widely used in residential houses.

  Furthermore, the revolving doors occupy a large space and can be installed in large buildings, but they are almost unsuitable for ordinary houses.

  Furthermore, the folding door is located between the swing method and the sliding method described above, and it is not necessary to secure a storage space for the panel body in a wall or the like, and the space occupied by the opening and closing panel body is also occupied. Since it does not protrude in the door entry / exit direction, it tends to be frequently used in ordinary houses recently. However, in the case of this folding system door, when the door is opened, a plurality of panel bodies are folded and brought to one side in the lateral width direction of the door. In particular, in view of recent housing circumstances, there is a demand for securing a large passage area as much as possible by effectively using a narrow space.

  In view of such a situation, in recent years, a slide / swing system door device using both a sliding system and a swing system has started to be provided. In the first example of the door device, one support shaft of a sliding and swinging arm or hinge is attached to the upper and lower ends of a column such as a pole, and the other supporting shaft of the arm or hinge is attached to a door panel (panel body). ) Are attached to the upper end surface and the lower end surface, respectively, while a support shaft of a suspension vehicle (for example, a six-wheel suspension vehicle) is attached to the upper end surface of the door panel, and the suspension vehicle is placed along the suspension rail at the top of the opening. is there.

  Further, as a second example, the arm or hinge attached to the lower end of the door panel in the structure according to the first example described above is an arm having a simple structure for the purpose of assisting the sliding and swinging operation, and instead the floor surface. There is also known a structure in which a guide rail is installed on the door, and a guide provided on the lower end surface of the door panel is placed along the guide rail.

Further, as a third example, there is known a structure in which the above-described arm or hinge is attached to the upper and lower ends of the side pillars of the frame itself defining the opening. In recent years, examples of structures that fall within this category have been proposed by adopting the above-described suspension structure including the suspension rail and suspension wheel, and the upper predetermined positions of the side walls of the frame or the side pillars themselves that form the opening and the door panel. A slide / swing hinge is attached between the upper end surface of the door and a supplementary slide / swing arm is attached to the lower end of the door panel, and a structure using the above-mentioned floor guide rail structure is also proposed. Yes.
Japanese Utility Model Publication No. 3-74784

  However, the above-described conventional slide / swing door device has been unsatisfactory in terms of aesthetic aspects, ease of door installation and maintenance, and ease of use.

  For example, in the case of a door structure using a pole such as a pole according to the first example described above, exposing this pillar as it is detracts from aesthetics, so extra work such as making a sleeve wall to conceal this pillar Was necessary and increased the installation cost.

  In the case of the door structures according to the second and third examples, since it is necessary to lay guide rails on the floor surface, it is impossible to meet the recent demand for barrier-free. Especially for wheelchair users and the elderly, it becomes difficult to travel if there is a guide rail on the floor. In an aging society, the number of people using wheelchairs at home is expected to increase, but in such cases, the presence of guide rails is not welcomed.

  In addition, the guide rails laid on the floor are likely to collect dust and dirt, increasing the time and effort of cleaning, and dust and dust may hinder smooth door opening and closing. Of course, it is hard to say that such a guide rail is also aesthetically pleasing.

  Furthermore, as in the third example, in the structure in which the hinge for sliding and swinging is directly attached to the side wall or the side column of the frame body forming the opening, the distortion due to the secular change of the frame body setting, etc. There is also a problem that it is easily affected by. Moreover, since the door panel is troublesome to be attached and removed and there are many alignment elements, the maintenance work is also increased.

  In addition to the door functions themselves, such as partitioning properties (sealing and sound insulation), operability during opening and closing, and compact door space required for opening and closing, the recent trends required for the door device as a whole are as follows. There is a strong demand in the market to match the structure and aesthetics as much as possible. There is no exception as a sliding / swing type door device, and it is necessary to make the presence of a mechanism required for opening and closing other than the door panel, such as a hinge, as inconspicuous as possible.

  The present invention has been made in view of the situation faced by such a conventional door device, and has good partitioning, which is originally required as a door function, facilitates opening and closing operations, and doors required for opening and closing. The first objective is to provide a sliding / swing type door device that is easy to install and maintain, is barrier-free, and is easy to use, in addition to making the space compact and the entire device compact. To do.

  Further, in addition to the first object described above, the present invention is not limited to the presence of a hinge or an opening / closing mechanism, and the door panel is aesthetically harmonized with the surrounding structure as much as possible. The second object of the present invention is to provide a sliding / swing type door device with an increased value.

  In order to achieve the above-described object, according to the sliding / swing door device according to the present invention, as one aspect thereof, a three-sided frame including an upper frame that forms an opening on the floor of a building and both vertical frames. A door for opening and closing having a predetermined length in each of the width direction and the vertical direction of the opening and a predetermined thickness in the front-rear direction of the opening, and the door body, A rotating rigid column that is positioned along one vertical frame of a three-sided frame, has an external shape that forms a part of the door, and is rotatably supported between the upper frame and the floor surface And a door panel adjacent to the rotating rigid column in the width direction when the door is closed, and having the external shape that forms the remaining part other than the rotating rigid column of the door body, The center in the front-rear direction of each of the upper and lower end surfaces of the rotating rigid column in the longitudinal direction And is rotatably supported between the upper frame and the floor surface via rotating shafts respectively provided at the same position in the width direction, and one end is rigidly connected to the upper end of the rotating rigid column. And a rotary suspension arm having the other end rotatably attached to a predetermined position on the upper end surface of the door panel, and one end rigidly coupled to the lower end portion of the rotating rigid column and the other end to a predetermined position on the lower end surface of the door panel. A rotating lower arm mounted rotatably, a suspension rail provided along the width direction of the opening between the upper frame, the door panel and the rotating column, and the door panel slidable along the suspension rail A self-propelled rotary lower hinge mechanism that supports the lower end of the rotating rigid column at least on the floor surface in a state where the rotating lower arm is fixed to the rotating rigid column. And the rotating suspension arm The characterized in that the upper end of the rotating hard column while fixed to the rotating hard column comprising an upper hinge mechanism for supporting rotatably the frame.

  Moreover, the slide / swing type door device according to the present invention is provided in a three-sided frame including an upper frame and two vertical frames that form an opening on the floor of a building as another aspect, and the opening A door for opening and closing having a predetermined length in each of the width direction and the vertical direction and having a predetermined thickness in the front-rear direction of the opening, the door body being one vertical frame of the three-sided frame body A rotating rigid column that is positioned along the outer surface and has an external shape that forms a part of the door body, and is rotatably supported between the upper frame and the floor surface, and the rotational rigidity of the door body. And a door panel adjacent to the rotating rigid column in the width direction when the door is closed, and the rotating rigid column is formed at the upper end in the longitudinal direction of the rotating rigid column. And the center position in the front-rear direction of each surface of the lower end and the same position in the width direction While being rotatably supported between the upper frame and the floor surface via respective rotary shafts, one end is rigidly connected to the upper end portion of the rotating rigid column and is placed at a predetermined position on the upper end surface of the door panel. A rotating suspension arm having the other end rotatably attached thereto, a rotating lower arm having one end rigidly connected to the lower end portion of the rotating rigid column and the other end rotatably attached to a predetermined position of the lower end surface of the door panel; A suspension rail provided along the width direction of the opening between the upper frame, the door panel and the rotating rigid column; a suspension vehicle for slidably suspending the door panel along the suspension rail; and predetermined opening and closing An automatic opening / closing means for automatically moving the door panel in a predetermined opening / closing direction in response to an operation is provided.

  According to the sliding / swing type door device according to the present invention, the good partitioning property (sealing property, sound insulation property) inherently required for the door, easy opening / closing operation, space saving during opening / closing, the entire device In addition to ensuring compactness, the installation work and maintenance are easy, it is aesthetically pleasing, and it can exhibit excellent effects from the viewpoint of ease of use such as barrier-free, meeting the needs of a high welfare society. A door device can be provided.

  Hereinafter, embodiments of the present invention will be described 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 single door panel, and adopts a slide / swing method (manual method) in which the door panel is slid and swinged in parallel. In the following description, the width direction of the opening that opens and closes the door panel is simply “width direction”, the vertical (up and down) direction of the opening is simply “vertical direction”, and the direction perpendicular to the opening surface of the opening is These are simply referred to as “front-rear direction” and correspond to the directions of the X, Y, and Z axes shown in FIG.

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

  This door device includes a door body 13 in which a column portion is integrated, and a support mechanism that supports 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 rotary suspension arm 18, and a rotary lower arm 19. In addition, the door device includes door knobs 20a and 20b on the outdoor side and the indoor side, a double-headed key 21 as a locking mechanism, a cosmetic for gaps provided along both vertical frames 11s provided from the viewpoint of aesthetics and sealing properties. Columns 22 and 23, and an outer cover 24 and an inner cover 25 (see FIG. 4) located between the door body 13 and the upper frame 11u are also provided.

  As shown in FIG. 1, the upper frame 11 u of the three-way frame 11 is partially cut away from a predetermined region of 2/3 or more in the width direction, and the suspension rail 14 is embedded in this cut-out portion.

  One feature of the door body 13 of the door device according to the present embodiment is that a door panel, which has been conventionally known, and a column portion that supports the door panel in a swingable manner are aesthetically integrated. The term “integrated” here refers to at least the shape of the door panel in the thickness (front-rear direction) and height (vertical direction). In addition, finish harmony such as surface color may be included in the integration item. Therefore, when the door is closed, the door panel main body and the column part appear almost as a single door panel, and the structure for concealing the column part as in the prior art is eliminated, and the appearance is excellent.

  In this door device, the door body 13 is composed of a rotating rigid column 31 as a support portion and a door panel 32 (door body, door body). The door panel 32 and the rotating rigid column 31 have an integrated shape in which flat side surfaces are arranged in a single plate shape with a gap of a predetermined interval. That is, the door panel 32 and the rotating rigid column 32 form a substantially rectangular shape having a predetermined thickness when the door is closed, and the size is formed to fit within the rectangular shape of the opening OP with an appropriate margin.

  Of these, the door panel 32 constitutes the main part of the opening / closing body that opens and closes the opening OP, and the length in the width direction is set to a size sufficient for opening and closing. In this embodiment, the door panel 32 is made of a metal such as aluminum. However, as will be described later, an appropriate material such as wood, resin, or glass can be used. Of course, a glass surface can be put in the center of the door panel.

  The rotating rigid column 31 bears the function of supporting the door panel 32 by the upper rotating suspension arm 18 and the rotating lower arm 19 so as to be swingable, and the length in the width direction is set to be short. Here, the material of the rotating rigid column 31 is made of metal in order to obtain sufficient rigidity for supporting the door panel, but is not necessarily limited thereto. It is important that the rotating rigid column 31 and the rotating suspension arm 18 have a structure that is robust against the suspension load from the door panel 32, and is designed to withstand warping 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 to harmonize the surface coating, finish color, pattern and face material. The suspension load of the door panel 32 has a two-point support structure that is supported by the rotary suspension arm 18 (that is, the rotary rigid column 31) and the six-wheel suspension vehicle 17.

  In FIG. 1, an upper pivot 15 is fixed in the left end portion of the suspension rail 14, while a lower pivot 16 is embedded on the opposite floor surface 12 directly below the upper pivot 15. The upper pivot 15 has a pivot structure, and its shaft 15 a is detachably connected to the rotating shaft 31 a on the upper end surface of the rotating rigid column 31. 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 rotary 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 rigid column 31, the rotating suspension arm 18 and the rotating lower arm 19 have an integral structure in a U-shape fixed by welding or bolts. For this reason, the rotational motion with the upper pivot 15 and the lower pivot 16 as fulcrums is simultaneously transmitted to both arms 18 and 19 without any error.

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

  As shown in FIGS. 1, 8 and 9, the rotating lower arm 19 is accommodated in a rectangular parallelepiped cut portion 32c which is a rotation support shaft side of the door panel 32 and has an outdoor end cut away over a predetermined length. Yes. The height (gap) from the floor surface of the cut portion 32c is suppressed to about 10 mm, and consideration is given so as not to affect aesthetically. The cut portion 32c is blinded from the indoor side. That is, when viewed from the indoor side, the lower end surface of the door panel 32 has a good appearance that extends in a straight line, and the gap Δd between the floor 12 and the door panel 32 is extremely small, for example, about several millimeters (for example, 2, 3 mm). For this reason, the partition property with the floor surface 12 becomes very good. Of course, the floor 12 is not laid with a groove like a conventional guide rail.

  As a result, when the rotating rigid column 31 swings in a plane perpendicular to the door surface, the rotating suspension arm 18 and the rotating lower arm 19 swing together therewith.

  The door panel 32 and the rotating rigid column 31 are installed at a position directly below the suspension rail 14, that is, at a position directly below the rotating suspension arm 18, with the rail and arm and the center position in the front-rear direction aligned.

  As will be described in detail with reference to FIGS. 6 and 7, the rotary suspension arm 18 includes a lower arm 18a having one end fixed to a rotary shaft 31a on the upper side of the rotating rigid column 31, and an upper side at the other end of the lower arm 18a. It has a two-stage structure with the upper arm 18b fixed to the head. An upper suspension rotary shaft 35 is vertically suspended from the tip of the upper arm 18 b so as to be rotatable downward, and the lower end side of the rotary shaft 35 is fixed to the upper end surface of the door panel 32. As shown in FIG. 7, the lower arm 18a and the upper arm 18b are rigidly connected to each other by two bolts 36, 36 disposed at predetermined positions in the longitudinal direction. The holes 37 into which the bolts 36 and 36 are inserted are formed in a long hole shape as shown in the upper arm 18b.

  Therefore, by loosening the two bolts 36 and 36 and changing the position of the upper arm 18b in the longitudinal direction, the expansion and contraction of the entire rotary suspension arm 18, that is, the length between the rotation shafts 18a and 35 can be finely adjusted. it can. This length is normally set to approximately 1/3 of the door width including the rotating rigid column 31 and the door panel 32. With this 1/3 fulcrum arrangement structure, the force required for opening and closing the door can be minimized.

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

  For this reason, since the door panel 32 and the rotating rigid column 31 are connected via the rotating suspension arm 18 and the rotating lower arm 19 that rotate integrally with the rotating rigid column 31, the movement of the door panel 32 is rotated when the door panel 32 is slid. It is converted into a sliding motion while swinging by the 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 the longitudinal direction thereof. A pivotable axle 17a is suspended from the six-wheel suspension wheel 17. The axle 17a is fixed to a predetermined upper end surface of the door panel 32. This fixed position is also set to approximately 1/3 of the door width of the fixed rigid column 31 and the door panel 32 when viewed from the side end on the opposite side of the rotatable rigid column 31. The six-wheel suspension vehicle 17 has a strength capable of supporting at least about half the suspension load of the door panel 32. As the door panel 32 moves in the width direction, the six-wheel suspension vehicle 17 also slides and moves in the suspension rail 14 to allow the door panel 32 to slide, and the rotation of the axle 17a causes the door panel panel 32 to swing. Is acceptable.

  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-way frame 11 is covered by the outer cover 24 and the inner cover 25. The inside is almost invisible. The outer cover 24 is fixed to the upper frame 11u. The inner cover 25 is a thicker plate material than the outer cover 24, and the rotary suspension arm 18 rotates about 1/4 turn when the door is opened and closed, so that the inner cover 25 is divided from a predetermined position in the longitudinal direction. Of these, the divided cover 25a on one rotating spindle side is fixed to the rotary suspension arm 18, and the other divided cover 25b is fixed to the upper frame 11u. The divided covers 25a and 25b are opposed to each other with a tapered surface separated by a predetermined distance (see FIG. 2). This taper surface is for improving the sealing ability to improve the aesthetics so as not to show a gap from the lateral direction of the cover.

  Since the rotary suspension arm 18 is of a two-stage type, an appropriate space can be formed while ensuring its strength. By using this space, the upper pivot 15 can be easily detached and the door panel 32 of the six-wheel suspension vehicle 17. The outer cover 24 for makeup can be made small.

  Knobs 20 a and 20 b (see FIGS. 2 and 3) are attached to predetermined positions on the outdoor side and indoor side at a predetermined height position near the side end of the door panel 11 opposite to the rotating rigid column 31. Further, a double-headed key 21 having a magnet structure is attached as a lock mechanism having the same height as this knob.

  This two-headed key 21 with a magnet structure is characteristic of this slide / swing door device. Although a normal door maintains a door closed state with a spring key of a door handle, it is possible to apply this to the present slide / swing type door device, but this is not a preferable mode. That is, in such a one-side key structure only on the handle side, the lock is not effective between the rotating rigid column 31 and the door panel 32, so that the security at the time of locking remains uneasy. In the case of this sliding / swing type door device, since the suspension rail 14 is embedded in the center position in the front-rear direction of the upper frame 11 u of the three-sided frame 11 and the door panel 32 is suspended, the door handle has a spring structure. When the key is adopted, the key shaft (projecting from the side of the door panel by the spring) rubs the surface of the vertical frame 11s of the three-way frame 11. In order to avoid such inconvenience, a double-headed key 21 having a magnet structure shown in FIG. 10 is effective.

  This double-headed key 21 connects two magnet structure keys. As shown in FIG. 10, the key 21 is composed of two magnet-structured keys 51 and 52, key receiving holders 53 and 54 arranged opposite to the keys 51 and 52, and the two keys 51 and 52, respectively. And a double-headed connecting shaft 55. The two keys 51 and 52 and the double-headed connecting shaft 55 are disposed in the door panel 32 along the plane thereof (see FIG. 1). One key 51 is arranged to open at the door panel end face of the rotating rigid column 31, and the other key is arranged to open at 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 the keys 51 and 52. Of the key holders 53 and 54, one holder 53 is installed on the side surface of the rotating rigid column 31 so as to face the key 51, and the other holder 54 is placed on the side surface of the vertical frame 11s on the opposite side to the key 52. It is installed opposite to.

  One key 51 includes a handle rotation shaft 62 in the key cover 61, 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. . A magnet return spring 65 is attached around the tip of the key shaft 63. A handle attachment hole 66 is formed in the center of the handle rotation shaft 62, and 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 the figure, and the lower arm rotates to the right in the figure. 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 lateral direction in the same figure. At the same time, the other moving member 68 is also displaced in the right lateral direction, and a stronger pulling force acts on the moving member 68 from the spring 70 than before.

  The moving member 69 is displaced in the right lateral direction as the handle rotating shaft 62 rotates counterclockwise 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 a 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 its cylindrical key cover 71. The double-headed connecting shaft 55 is provided on this holder 72 from one end side, and the key shaft 73 (small) is provided on the other end side. It is connected. A magnet 74 is attached to the tip of the key shaft 73, and a magnet return spring 75 is disposed around the magnet 74. A double-head shaft return spring 76 is disposed between the double-head connecting shaft holder 72 and the key cover 71.

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

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

  When the door is completely closed from this state, a magnetic force that overcomes the magnet return springs 65 and 75 is generated in the magnets 64 and 74. That is, one key shaft 63 moves in the left lateral direction in FIG. 1, and the other key shaft 73 moves in the right lateral direction, and automatically enters the key receiving holders 53 and 54 as it is. It is locked with. Since this lock is simultaneously applied at both lateral ends of the door panel 32, wobble and anxiety in the locked state of the door panel are eliminated, and reliable security is ensured.

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

  Note that the magnet structure and the magnetic force thereof may be adjusted so that the two-key key having the magnet structure can be manually operated even when locked.

  When opening the door, the handle 20a or 20b may be manually pulled or pushed. As a result, as shown in FIG. 11, 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 FIG. 11). On the contrary, when the door is closed, the door is closed along the path indicated by the imaginary line II in FIG.

  The occupied space accompanying the movement of the door panel when opening and closing in this way is smaller than that of a normal swing door. Therefore, it can be easily opened and closed for wheelchair users and the like.

  As the door is opened and closed, the upper mechanism for sliding and swinging the door panel 32 is hidden by the outer cover 24 and the inner cover 25 for makeup (except for the rotating suspension arm when the door is opened). Does not affect aesthetics.

  In addition, since the guide rails that have been conventionally found laid on the floor surface are unnecessary in this embodiment, it is not only aesthetically pleasing, but also can meet the recent demand for barrier free. Especially for wheelchair users, the door is easy to pass. On the other hand, it is possible to obtain an excellent effect in terms of maintenance, for example, dust collected on the guide rail and the time for cleaning the dust are not required.

  Further, the rotating rigid column 31 and the door panel 32 appear to be almost integrated when the door is closed due to “integration of appearance”. In particular, it is possible to provide a sense of unity so that there is almost no sense of incongruity at the joint between the two, so that the door device is excellent in terms of beauty. Since it is not necessary to keep the aesthetic appearance by concealing the column that holds the door panel with the sleeve wall as in the prior art, the door installation work is simplified, and the construction cost can be reduced accordingly. At the time of maintenance of the support column, it is only necessary to inspect the rotating rigid column 31 that can be seen as a part of the door panel, so that it is possible to save the trouble of reaching the concealed interior once, and the maintenance inspection becomes easy. Since the arm or hinge to be slid / swinged is attached to the rotating rigid column, there is an advantage that it is not easily affected by distortion and rattling of the three-sided frame.

  Furthermore, the rotating rigid column, the upper and lower rotating suspension arms, and the rotating lower arm are integrated to form a substantially U-shaped hinge, and the position of the swing center axis (rotating support shaft) of this hinge is the front-rear direction of the door A so-called offsetless structure is adopted that matches the center position (center position when the door panel is closed). For this reason, the door device is more compact in the front-rear direction than the door device having a so-called offset structure in which the swing central axis is shifted in either direction from the center axis in the front-rear direction of the door.

  Further, since the double-headed key 21 is used, both end portions of the door panel 32 can be simultaneously locked as described above, sufficient security can be secured, and the latch rubs the side surface of the surrounding body when the door is opened and closed. Nor. Due to the effect of avoiding 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 (sealing property, sound insulation property) of the room can be further enhanced. There are also positive effects. Also, this key is convenient because one side can be unlocked at the same time (or keying and unlocking).

  In the above-described embodiment, another key structure can be adopted depending on the size and weight of the door panel and the purpose of use of the door. In other words, a structure in which a key is attached only to one side end portion of the door panel without using the double-headed key 21, and in some cases, no key can be used.

  Various modifications of the above-described embodiment will be further described.

  The modification shown in FIG. 12 relates to a key holder. As shown in the figure, the key holder 81 is provided with a magnet fixing plate 82 made of iron and a magnet 83 with a hole as shown in the figure, and the strol pin 84 penetrates in a loosely inserted state. It is like that. Another attachment frame 85 is provided outside the key holder 81, and a micro switch 86 is installed in the frame 85. The distal end of the stroll pin 84 can be brought into contact with a section of the microswitch 86. For this reason, when the key shaft 87 protrudes into the holder 81, the micro switch 86 can be urged via the strol pin 84 to 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 modified examples relate to a structure and a sealing material that seal a gap between the door panel 32 and the rotating rigid column 31.

  13 and 14, the material used for the door panel 32 is wood. In this case, a steel material (aluminum material or the like) is used as the material for the rotating rigid column 31, and a connecting vertical member formed of a steel material (such as an aluminum material) is formed on the end surface portion of the door panel 32 on the rotating rigid column side. It is important to provide the frame 32x. On the back surface of the connecting vertical frame 32x, one or a plurality of warp-preventing protrusions JD for preventing warping of the wooden door panel 32 are provided along the vertical direction for the required length or over the entire length direction. It is done. Thereby, even if the door panel 32 is wooden, the curvature is prevented or suppressed. In addition, the rotating rigid column 31 and the connecting vertical frame 32x, both of which are made of steel, can give a sense of unity in the appearance of the joints between the two. A gap sealing material (rubber, mohair, etc.) MP is attached to either surface of the rotating rigid column 31 or the connecting vertical frame 32x.

  Each of the modified examples in FIGS. 15 to 18 shows a structure in which both the door panel 32 and the rotating rigid column 31 are made 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 as seen from the front cannot be seen, and the partitioning property is good. In the case of the example of FIG. 16, the surface where the door panel 32 and the rotating rigid column 31 face each other has an L-shaped surface structure LP that is partially curved when viewed from the vertical direction. In the case of the example of FIG. 17, 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 either case, the opposite side cannot be seen through from the front, and the partitioning property is good.

  If the key piece portion on the door panel 18 side is thinly formed in the key surface structure of FIG. 17, a key surface structure KP shown in FIG. 18 is obtained. According to this thin key-shaped surface structure, it is aesthetically pleasing and high partitioning properties are ensured.

  15 to 18, an elastic member such as rubber may be attached to either one or both of the opposing surfaces. Accordingly, it is possible to suppress the generation of contact sound and vibration when the door is closed, and to further improve the partitionability (sound insulation) when the door is closed.

  Further, in the door device shown in FIG. 19, a hollow rubber material RB1 is stuck along the vertical direction on the side surface of the rotating rigid column 31 facing the vertical frame 11s, and the rotating rigid column 31 and the door panel 32 are opposed to each other. Hollow rubber materials RB2 and RB3 are attached to the side surfaces of the two along the vertical direction. Then, the dimensions of the rotating column 31 and the door panel 32 are set so that these rubber materials substantially seal each gap when the door is closed. Thereby, not only the partitioning property is improved, but also the impact when a finger or the like is accidentally pinched when the door is closed can be reduced. The door panel 32 is preferably made of aluminum, steel or wood, while the rotating rigid column 31 is preferably made of aluminum or steel.

  Further, FIG. 20 shows a modified example of the structure between the suspension rail 14 and the door body 13 on the upper frame 11 u side of the three-way frame body 11. Specifically, the present invention relates to another example of the outer cover 24 and the inner cover 25 shown in FIGS. In the first embodiment described above, the outer cover 24 is attached to the outside of the door, and the hitting cover 25 (25a, 25b) is attached to the inside of the door to close the gap on the upper frame side when the door is closed and to maintain the appearance. It was.

  On the other hand, according to the modification of FIG. 20, the rotary suspension arm 111 is covered with the detachable arm cover 112 at the upper end of the rotating rigid column 31 as described above, and the remaining gap portion of the cover 112 when the door is closed. A fixed cover 113 is provided to close the door.

  The arm cover 112 has a hollow cylindrical shape having a quadrangular cross section perpendicular to the longitudinal direction, and has a shape in which one side end face in the long axis direction is opened. Further, the arm cover 112 is formed with a cutout portion 112a in which a part of the upper side of the open side surface is cut away in order to avoid interference with the upper pivot shaft 15a 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 thereof into a slit shape.

  At the time of attachment, the door may be opened and the arm cover 112 may be fitted from the end of the rotary suspension arm 111 on the door panel side. 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, the arm cover 112 may be pulled out in the direction opposite to that at the time of attachment while the door is open. With this removable arm cover 112, the maintenance of the rotary suspension arm 111 and the shafts 15a, 35 of both of them can be easily performed.

  On the other hand, the fixed cover 113 has a hollow cylindrical shape having a quadrangular cross section perpendicular to the longitudinal direction, and one side end face in the longitudinal direction is opened and is not shown, but interferes with the movement of the rotary suspension arm 111. The side of the non-use side is extended to the full width of the door. The fixed cover 113 is fixed to the upper frame 11 u in a state where the center position in the short direction perpendicular to the longitudinal direction is aligned with the center of the door panel 32 in the plate thickness direction (front-rear direction). Therefore, since the fixed cover 113 is disposed at a position where the shaft 17a of the six-wheel suspension vehicle 17 moves in the door width direction, in order to avoid interference with the shaft 17a, a slit-shaped upper side along the longitudinal direction, Lower cut portions 113 a and 113 b are formed in the fixed cover 113. Side surfaces of the fixed cover 113 in the front-rear direction of the door can fulfill the functions of the outer cover and the inner cover described above.

  As materials for the arm cover 112 and the fixed cover 113 described above, an appropriate material made of metal such as aluminum, wood, or resin may be selected. Then, by harmonizing the pattern and color of the exposed outer surface with those of the door panel 32 and the rotating rigid column 31 as appropriate, the overall shape of the door device is integrated, and the aesthetic and aesthetic value. Can be increased. 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 sealing properties) are maintained.

  Note that the modification of FIG. 20 also shows another structure of the rotary suspension arm 111. The overall shape 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 it does not have a two-stage structure of an upper arm and a lower arm as described above. is doing. That is, the rotary suspension arm 111 is formed by one long bar, one end of which is fixed to the upper end surface of the rotary rigid column 31 by the upper pivot 15a, and the other end is fixed to the upper end surface of the door panel 32 by the rotary shaft 35. It is pivotally attached. As the rotating shaft 35, a bearing structure that is fixed to the door panel 35 and can be rotatably held in the arm 111 can be used. The rotary suspension arm 111 cannot be adjusted in length in the longitudinal direction, but can be used as a low-cost member with a simple structure.

(Second Embodiment)
A sliding / swing door device according to a second embodiment of the present invention will be described with reference to FIGS. In the following embodiments, the same reference numerals are used for the same or equivalent components as those described in the previous embodiments, and the description thereof is omitted or simplified.

  This slide / swing door device has another structure relating to a door panel and a rotating rigid column constituting a door body, and is particularly characterized in that the door panel and the rotating rigid column are shown as one door.

  Specifically, as shown in FIGS. 21 and 22, the door body 121 of the slide / swing door device includes a rotating rigid column 122 and a door panel 123. The door panel 123 is made of a metal such as aluminum, or a material such as wood, and is formed with a cutout portion 123a in which one end portion on the support shaft side to be swung is cut into a prismatic shape over the entire vertical direction. In the space created by the cutout portion 123a, the rotating rigid column 122 is disposed along the vertical direction.

  Thus, as shown in FIG. 21, when the door panel 123 is installed on the three-sided frame 11, the cutout portion 123a is located on one side in the front-rear direction of the door, but the other side is cut off. An unfinished surface will be located. In this embodiment, the side of the cut portion 123a is set to the outdoor side, and the surface side that has not been cut is set to the indoor side. However, the opposite side may be set. In any case, when one side of the door panel 123 is viewed from the indoor side in this case, the rotating rigid column 124 is not visible, and is seen as one door panel.

  The rotating rigid column 122 is formed of, for example, a metal cylindrical rod-like body, and its warp is as small as possible as long as it is permitted in terms of strength. As the rotating rigid column 122 is made thinner, the cut section of the cut portion 123a of the door panel 123 described above can be made smaller. As shown in the figure, a cover body 124 is attached to the vertical frame 11s in order to conceal the cutout portion 123a from the outdoor side. However, the cover body 124 may have a smaller width as the cutout portion 123a is made smaller. In addition, 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.

  As in the first embodiment, the rotary suspension arm 18 and the rotary lower arm 19 are fixed to the upper and lower end surfaces of the rotary rigid column 122 by the upper pivot 15 and the lower pivot 16, respectively. Shaped door panel swing mechanism.

  The rotating rigid column 122 has a meridian portion 122c formed on a part of its longitudinal direction, which is formed more meridian than the upper and lower column portions 122a and 122b. An intermediate guide 125 for gripping the meridian part 122c is provided at a side wall position facing the meridian part 122c.

  The intermediate guide 125 includes a base portion 125f attached to the side wall 11s, and an arm portion 125a that is integrally formed with the base portion and that rotatably grips the narrow portion 122c of the rotating rigid column 122. The base 125f is attached by being partially embedded in the side wall 11s by a hook structure or a detachable attachment structure by a magnet 126 as shown. A member excellent in slidability and wear resistance is attached to the inner peripheral portion of the arm portion 125a that is in contact with the outer surface of the passage portion 122c.

  For this reason, even when a relatively large load of the door panel 123 is applied to the rotating rigid column 122, the intermediate guide 125 prevents the rotating rigid column 122 from being bent and warped in the side wall direction, and is a smooth and stable slide swing. Operation is guaranteed.

  As described above, according to the slide / swing door device of this embodiment, when viewed from one side of the door, only one door surface appears as if it is sliding and swinging. That is, the door is opened and closed so that the presence of the rotating rigid column is not felt. In this way, by adding the single door surface side of this sliding / swing type door device to a room that emphasizes aesthetics and appearance, in addition to the excellent functionality of the door itself, a door that remarkably emphasizes appearance is provided. Can be provided.

  Further, the gap between the side walls of the door panel can be set to a very small value (several millimeters). Therefore, even if it does not provide a door stop, a high partitioning property can be maintained (in this embodiment, the door stop 22 is provided only on one side that does not hinder the opening and closing of the door panel).

  In the above-described embodiment, when the load applied to the rotating rigid column is relatively small due to the reason that the door panel is comparatively light, it is not necessary to provide support reinforcing means such as an intermediate guide. In this embodiment, the double-headed key 21 is provided. However, this key may have a structure not provided depending on circumstances.

  Furthermore, you may make it form the space corresponded to the cut part of the door panel mentioned above by sticking or fixing to a door panel the decorative board body wider than this.

(Third embodiment)
A slide / swing door device according to a third embodiment of the present invention will be described with reference to FIGS.

  This slide-swing 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 body 13 of this door device includes a rotating rigid column 31 and a door panel 32, and is formed in the same manner as in the first embodiment. Among these, the upper end surface of the rotating rigid column 31 is supported on the upper frame 11u by the upper hinge mechanism 131 and the above-described rotating suspension arm 111 is integrally attached. On the other hand, the lower end surface is fixed to the floor surface by the lower hinge mechanism 132. The rotating lower arm 133 is integrally attached to the side wall 11s.

  As the upper and lower hinge mechanisms 131 and 132, 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 having a taper hub (not shown) is erected on the panel-side lower hinge. Has been.

  The frame-side lower hinge 132a is embedded with the surfaces aligned with the vertical frame 11s and the floor surface GL. Further, the rotating lower arm 133 is integrally fixed to the upper surface of the panel side lower hinge 132b 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 motion of the rotating column 31.

  For this reason, the rotating rigid column 31, the rotating lower arm 133, and the panel side lower hinge 132b are structured to move as a unit. The panel-side lower hinge 132b is rotatable while changing its height position in the horizontal plane direction due to a taper hub built in the cylinder. That is, when the panel-side lower hinge 132b is rotated from the “closed” position to about “1/4” to “open” as shown in FIG. 25, the height of the panel-side lower hinge 132b is gradually increased. The amount is about 1 cm). On the other hand, when rotating from the “open” position to “closed”, the height is gradually lowered by its own weight while rotating to “closed”, and restrained by its own weight at the “closed” position. That is, it has a self-closing type rotating hinge function based on its own weight without using a spring or the like.

  In the present embodiment, as will be described later, the weight of the door panel 32 is received by the lower hinge mechanism 132 via the lower rotary arm 133. For this reason, the lower rotary 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 coupled to and supported by the door panel 32 via a rotating shaft 38 that allows relative rotation between the door panel and the arm.

  On the other hand, as shown in FIG. 25, the upper hinge mechanism 131 includes an L-shaped frame-side upper hinge 131a, a cylindrical body 131b, and a panel-side upper hinge 131c. The cylinder 131b is erected on the frame-side upper hinge 131a. The hinge 131a is embedded and fixed at predetermined positions on the vertical frame 11s and the upper frame 11u. At this time, the cylindrical body 131b of the hinge 131a is aligned vertically downward and is aligned with the cylindrical body 132c of the lower hinge mechanism 132 described above, thereby forming a support shaft at the time of swing.

  Further, the panel-side upper hinge 131c extends laterally from the cylindrical body with the cylindrical body 131b being penetrated. That is, the hinge 131c can be rotated and moved up and down with respect to the cylinder 131b. 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 fixed on the upper surface of the rotating rigid column 31.

  For this reason, the rotating rigid column 31, the rotating suspension arm 111, and the panel-side upper hinge 131c are structured to move together. As described above, the vertical height position of the door panel itself gradually changes as the door panel 32 rotates between the “closed” position and the “open” position, and this change (about 1 cm) is It is absorbed by the change in the gap between the rotary suspension arm 111 that moves as a unit and the frame-side upper hinge 131a of the panel-side upper hinge 131c.

  Since the door panel 32 is also moved up and down in accordance with the slide / swing operation, the shaft 17a (see FIG. 1) provided at the other approximately 1/3 width position on the upper surface of the door panel 32 is the head of the door panel 32. A rotating roller 134 is rotatably attached to the roller. As shown in FIG. 26, a part of the rotating roller 134 is inserted into the suspension rail 14 and guided along the groove of the rail 14. 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.

  Thus, also with the door device of the present embodiment, the rotating rigid column 31 can be integrated with the door panel 32 in appearance as in the above-described embodiment. In addition, it is possible to enjoy the effects of the above-described embodiments, such as maintaining a compact opening / closing operation by sliding / swinging opening / closing.

  In addition, in 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 gradually raised and opened to the “open” position. When closing, the door panel 32 is self-propelled by its own weight to the “closed” position and restrained at the “closed” position by applying a slight force. For this reason, the door panel 32 is not left open (that is, the closed state can be maintained).

  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 in the lower hinge mechanism 132. In other words, when the door is opened, it can be self-propelled and actively opened.

  In this door device, since the door panel 32 moves up and down when the door panel 32 is opened and closed, a larger empty space (gap) is required in the vertical direction of the door panel 32 than in the above-described embodiment. However, it can be suitably used for toilet booths, kettle rooms, locker rooms, counters, simple partitions, etc. due to the self-propelled closing or opening operation.

  In this embodiment, a double-headed key 21 is provided. However, this key may have a structure not provided depending on circumstances.

(Fourth embodiment)
A slide / swing door device according to a fourth embodiment of the present invention will be described with reference to FIGS.

  This slide-swing door device relates to an automated door structure that can automatically open and close the door panel.

  As shown in FIG. 27, this door device includes a 100 V AC torque motor 91 in a lateral direction in an upper frame 11 u of the three-sided frame 11, and the rotation shaft of this motor 91 is connected via a speed reducer 92 and a right angle gear 93. And is connected to a downward drive shaft 94. The drive shaft 94 is rigidly connected to a rotary shaft 95, and the rotary shaft 95 is rigidly connected to the rotary suspension arm 96, the spacer 33, and the rotary rigid column 31 by loosely inserting the suspension rail 14. The motor 91 is connected to a control box 97 for controlling rotation and receives a drive signal. The control box 97 is connected to a sensor 98 that detects the entry / exit of a person by a magnetic, electrical, or pressure method, and receives the entry / exit detection signal. The control box 97 is composed of a microcomputer or a digital circuit, and sends a drive signal to the motor 91 in response to the detection signal. As a result, the electric motor 91 rotates, and this rotational force is transmitted to the rotating column 31 via the speed reducer 92, the gear 93, the drive shaft 94, and the rotating shaft 95.

  A door panel 32 is suspended from the rotating rigid column 31 by a rotating suspension arm 96 having the same structure as described above. More specifically, the upper suspension rotary shaft 99 is suspended at a predetermined position on the tip side of the rotary suspension arm 96. The rotary 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 fixed in the middle of the shaft 99. Further, at a position closer to the tip of the rotary suspension arm 96 (a position on the right side in the width direction in FIG. 27), a state in which the second gear 101 that is rotatable through the fixed shaft suspended is engaged with the first gear 100. Is provided.

  Further, when the door is closed, a fixed shaft is suspended from the 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, and a third shaft is rotatable about the fixed shaft. The gear 102 is attached.

  For this reason, when the electric motor 91 performs the restraint operation at a predetermined power value lower than the rated value and the door is closed, the motor has the rated power value when the door is detected. When it rotates, the door panel 14 slides and swings to the position shown in FIG. 4B by the rotational force to enter the door open state, and shifts to a restraining operation when the door is open. When the motor rotates in the opposite direction, the panel returns to the panel position shown in FIG.

  In this door opening / closing operation, when 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 suspension rotary shaft 99 at the tip of the arm and the suspension shaft of the six-wheel suspension vehicle 17 are provided. A reverse force due to the back electromotive force acts between the door 17a and the door does not open normally. In order to avoid the reverse force, the first to third gears 100 to 102 are provided, and the reverse force is avoided when the door is closed, so that the door is smoothly closed.

  Of the gear trains provided to avoid the above-mentioned reverse force, the third gear 102 is omitted and the gear train is composed of two gears of only the first and second gears 99 and 100. May be.

  By automating in this way, in addition to the various advantages that can be enjoyed in the first embodiment described above, a manual operation for opening and closing the door becomes unnecessary, and it is easy to go in and out of a wheelchair. It is possible to provide a sliding / swing type door device that can meet the needs of customers.

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

  Furthermore, the present invention is not limited to the above-described embodiment, and can be further modified as appropriate without departing from the gist of the claimed invention. For example, in the above-described embodiment and its modification, the position of the rotating rigid column and the door panel in the width direction with respect to the frame body is exchanged, and the door opening / closing direction with respect to the indoor side and the outdoor side is reversed. Good.

1 is a schematic front view showing a configuration of a slide / swing door device according to a first embodiment of the present invention. FIG. 2 is a schematic sectional view taken along line II-II in FIG. 1. FIG. 3 is a schematic sectional view taken along line III-III in FIG. 1. FIG. 4 is a schematic sectional view taken along line IV-IV in FIG. 1. The schematic sectional drawing in alignment with the VV line in FIG. The perspective view which shows a rotation suspension arm. The front view which fractured | ruptured partially which shows the suspension structure of the rotation suspension arm vicinity. The schematic sectional drawing in alignment with the VIII-VIII line in FIG. FIG. 2 is a schematic sectional view taken along line IX-IX in FIG. 1. The schematic sectional drawing which shows the double-headed key of a magnet structure. Explanatory drawing explaining the mode of opening and closing of a door panel. Sectional drawing explaining the modification of a key holder. The figure explaining the modification of a rotation rigid pillar and a door panel. The enlarged view of the joint part of the rotation rigid pillar and door panel in FIG. The figure explaining another modification of a rotation rigid pillar and a door panel. The figure explaining another modification of a rotation rigid pillar and a door panel. The figure explaining another modification of a rotation rigid pillar and a door panel. The figure explaining another modification of a rotation rigid pillar and a door panel. The figure explaining another modification of a rotation rigid pillar and a door panel. The figure explaining the modification of the cover structure located above a rotation rigid pillar and a door panel. It is a schematic top view which shows the structure of the slide swing type door apparatus which concerns on the 2nd Embodiment of this invention, and is the figure which followed the AA line of FIG. The partial front view in which the door device concerning a 2nd embodiment fractured partially. The fragmentary sectional view in alignment with the BB line of FIG. The schematic front view which shows the structure of the slide swing type door apparatus which concerns on the 3rd Embodiment of this invention. The perspective view explaining an upper part and a lower hinge mechanism. FIG. 25 is a schematic cross-sectional view taken along line CC in FIG. 24. The schematic front view which shows the partial structure of the automated slide swing type door apparatus which concerns on the 4th Embodiment of this invention. The figure explaining door panel opening and closing which concerns on 4th Embodiment.

Explanation of symbols

11 Three-sided frame 11 u Upper frame 11 s Vertical frame 12 Floor surface 13 Door body 14 Suspension rail 15 Upper pivot 16 Lower pivot 17 Six-wheel suspension 18 Rotating suspension arm 19 Rotating lower arm 21 Double-headed key 31 Rotating rigid column 32 Door panel 35 , 38 shaft 111 rotating suspension arm 121 door body 122 rotating rigid column 123 door panel 125 intermediate guide 131 upper hinge mechanism 132 lower hinge mechanism 133 lower rotating arm 134 rotating roller

Claims (2)

It is provided in a three-sided frame consisting of an upper frame that forms an opening on the floor of the building and both vertical frames, and has a predetermined length in the width direction and the vertical direction of the opening, and A door for opening and closing having a predetermined thickness in the front-rear direction,
The door body is positioned along one vertical frame of the three-side frame body, has an appearance shape that forms a part of the door body, and is rotatable between the upper frame and the floor surface. A rotating rigid column supported, and a door panel having an outer shape that forms the remaining portion of the door body other than the rotating rigid column, and a door panel adjacent to the rotating rigid column in the width direction when the door is closed;
The upper rigid frame is connected to the upper frame via a rotation shaft provided at a center position in the front-rear direction on the surfaces of the upper end and the lower end in the longitudinal direction of the rotating rigid column and at the same position in the width direction. And while being rotatably supported between the floor surface and
A rotating suspension arm having one end rigidly connected to the upper end of the rotating rigid column and the other end rotatably attached to a predetermined position of the upper end surface of the door panel; and one end rigidly connected 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 a suspension rail provided along the width direction of the opening between the upper frame, the door panel, and the rotating rigid column. A suspension wheel for slidably suspending the door panel along the suspension rail, and a lower end portion of the rotating rigid column can be rotated at least on the floor surface with the rotating lower arm fixed to the rotating rigid column. A self-propelled rotating lower hinge mechanism that supports the upper end of the rotating rigid column on the frame body in a state where the rotating suspension arm is fixed to the rotating rigid column. And features That slide, swing type door device. It is provided in a three-sided frame consisting of an upper frame that forms an opening on the floor of the building and both vertical frames, and has a predetermined length in the width direction and the vertical direction of the opening, and A door for opening and closing having a predetermined thickness in the front-rear direction,
The door body is positioned along one vertical frame of the three-side frame body, has an appearance shape that forms a part of the door body, and is rotatable between the upper frame and the floor surface. A rotating rigid column supported, and a door panel having an outer shape that forms the remaining portion of the door body other than the rotating rigid column, and a door panel adjacent to the rotating rigid column in the width direction when the door is closed;
The upper rigid frame is connected to the upper frame via a rotation shaft provided at a center position in the front-rear direction on the surfaces of the upper end and the lower end in the longitudinal direction of the rotating rigid column and at the same position in the width direction. And while being rotatably supported between the floor surface and
A rotating suspension arm having one end rigidly connected to the upper end of the rotating rigid column and the other end rotatably attached to a predetermined position of the upper end surface of the door panel; and one end rigidly connected 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 a suspension rail provided along the width direction of the opening between the upper frame, the door panel, and the rotating rigid column. A suspension vehicle that slidably holds the door panel along the suspension rail, and an automatic opening / closing means that automatically moves the door panel in a predetermined opening / closing direction in response to a predetermined opening / closing operation. A sliding / swing type door device.

Images