JP2002357063A - Open-close device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To automatically guide and house a plurality of shutter curtains at the places of housing constituted at every shutter curtain only by housing operation, and to simplify opening operation. SOLUTION: The open-close device has housing supporting sections 21 and 22 configured in the same number as each shutter curtain 5 and 6, a guide piece 25 being disposed to the connecting section of an opening section 3 and a housing section 1 and guiding each shutter curtain 5 and 6 into each housing rail 21 and 22 corresponding to each shutter curtain 5 and 6 respectively when the shutter curtains 5 and 6 are moved from the opening section 3 to the housing section 7 and a changeover piece 33 being installed at the door ends 5a of the shutter curtains and changing the guide direction by the guide piece 25 so that the shutter curtain 5 housed next is introduced to the housing rail 22 corresponding to the shutter curtain 5 every time the shutter curtain 6 positioned on the housing-section 7 side of each shutter curtain 5 and 6 is housed in the corresponding housing rail 21.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a case where a plurality of opening / closing members for opening and closing an opening of a structural body such as a building are accommodated when each opening / closing member is stored when the opening is opened. The present invention relates to an opening / closing device that is guided to a storage portion to be stored.

[0002]

2. Description of the Related Art In a shutter device as an opening / closing device provided at an opening of a structural body such as a house, a warehouse, a factory, or the like, or a garage, a simple storeroom, a simple store, an underground shopping mall, a vehicle, a ship, or the like. 2. Description of the Related Art There is a horizontal pulling shutter device in which a shutter curtain as an opening / closing body constituting the device is opened and closed in a horizontal direction. In this horizontal pulling shutter device, a plurality of strip-shaped slats constituting a shutter curtain are arranged in the vertical direction and are connected in the left-right direction. A plurality of rollers are provided on the upper edge and the lower edge of the shutter curtain, and are supported by a pair of upper and lower rails provided on the upper edge and the lower edge of the opening of the structure body, and the opening and closing direction becomes the left and right direction. The sliding is guided. Then, when the opening is opened, the shutter curtain is stored in the storage portion arranged on the side of the structure body opening.

A plurality of shutter curtains may be constituted by a structure such as a frontage of an opening portion of a structural body, that is, each shutter curtain is arranged side by side in a width direction with respect to an opening of the structural body to close and close. It is a structure to do.
In the case of such a structure, each shutter curtain is configured to be housed in a substantially flat shape without winding or the like, and the housing portion is configured to be housed for each shutter curtain. . In this storage section, since the shutter curtain has flexibility in its structure, a rail member similar to the rail provided in the opening is provided on the upper edge and the lower edge, and each shutter curtain is stored. As much as possible, the same number of rail members as the shutter curtain are juxtaposed in parallel. Then, a guide direction switching piece is provided at a connection portion between the rail of the opening and the rail member of the storage portion so that the shutter curtain enters and is stored in each rail member.

[0004]

However, in the above-mentioned horizontal pulling shutter device, when the shutter curtain is opened and stored in the storage section, the guide direction switching piece is swung so that each shutter curtain can be used. In this conventional horizontal pulling shutter device, the guide direction switching piece is manually rocked. That is, the guide switching pieces are manually swung so that the storage positions correspond to the respective rail members of the storage units arranged in parallel, and the shutter curtain is opened. Such a swing operation of the guide switching piece is performed by the guide switching piece located on the upper edge side since the rails for guiding the opening and closing of the shutter curtain are disposed on the upper edge and the lower edge of the structure body opening. In some cases, it is difficult to reach, and the operation must be performed using the operation stick, etc., which makes the operation very complicated.In addition, the guide switching piece on the lower edge side must bend, and both upper and lower sides swing. The operation is complicated, and automation of these switching operations has been desired, that is, it has been desired that the shutter curtain can be easily stored.

[0005] In order to solve the above-mentioned problems, the present invention automatically opens and closes a plurality of shutter curtains and other opening and closing bodies to storage positions configured for each of the opening and closing bodies only by a storing operation. It is an object of the present invention to provide an opening / closing device that enables the opening / closing body to be opened easily.

[0006]

Next, means for solving the above problems will be described with reference to the drawings corresponding to the embodiments. The opening and closing device 1 of the present invention has a pair of rails 9 and 10 provided on the opening 3 of the structure body 2 and has both side edges supported by the rails 9 and 10 so as to be movable between the rails 9 and 10. A plurality of opening and closing bodies 5, 6 for opening and closing
When the opening 3 is opened, a storage portion 7 for storing the opening / closing members 5 and 6 is provided on one side of the opening 3, and when the opening 3 is closed, the pair of rails 9 and 10 are provided. An opening / closing device that is closed when the respective opening / closing members 5, 6 are arranged in parallel in the width direction, and is provided in the storage unit 7 and has the same number of storage supporting units 21 as the respective opening / closing members 5, 6. , 22 and a connecting portion between the opening 3 and the storage portion 7, and when the opening / closing members 5, 6 move from the opening 3 to the storage portion 7, the opening / closing members 5, 6 The guiding means 25 for guiding the opening and closing members 5 and 6 into the storage support portions 21 and 22 corresponding to the opening and closing members 5 and 6, respectively, and the opening and closing members 6 located on the storage portion 7 side of the opening and closing members 5 and 6 correspond to the storage portions. Each time it is stored in the support portion 21, the opening / closing body 5 to be stored next is placed on the corresponding storage support portion 22. Moves easily, is characterized by comprising a path changing unit 33 for changing the direction guidance by the guide means 25.

According to this opening / closing device, the opening 3 can be opened / closed only by moving the opening / closing members 5 and 6, that is, the feeding operation from the storage section 7 and the storage operation to the storage section 7 can be performed.
This eliminates the need for a manual switching operation as in the related art, and makes this opening and closing operation simple. That is, the guide means 25 is provided at the connecting portion between the rails 9 and 10 of the opening 3 and the storage support parts 21 and 22 of the storage part 7, and the guide means 2 is provided.
5 is provided with a path changing means 33 for changing the direction in which the opening and closing members 5 and 6 are stored.
By simply performing a storage operation on the storage section 7 from the
Changes the direction of guidance by the guidance means 25,
6 is automatically switched, so that the plurality of opening / closing members 5 and 6 can be guided and stored by forming a path to the corresponding storage support portions 21 and 22 without troublesome work.

[0008] The storage support portion includes the opening and closing members 5 and 5.
6 may be constituted by a pair of storage rails 21 and 22 connected to the pair of rails 9 and 10, respectively, and the storage rails 21 and 22 are parallel to each other and parallel to each other. The opening / closing members 5 and 6 may be arranged in the storage section 7 and housed side by side in the thickness direction.

[0009] The guide means 25 may be arranged on at least one of the pair of rail ends located at the connection portion.

Further, the guiding means 25 may be constituted by a substantially blade-shaped member whose base end 25a on the storage section 7 side is pivotally supported and whose distal end 25b on the opening section 3 side is swingable. Further, the guiding means 25 may be provided with a support shaft extending between the two rails at the pair of rail ends located at the connection portion.

Further, the path changing means 33 may be configured such that the guiding means 25 is constituted by an urging means for maintaining a predetermined swinging direction with respect to the pivot portion. May be arranged at the edge of the opening and closing bodies 5 and 6 on the side of the storage section 7.

Further, the path changing means 33 is provided on the opening / closing members 5, 6 with respect to the edge of the opening / closing members 5, 6 on the side of the storage section.
The storage support portion 2 is provided so as to protrude in a direction in which the opening and closing members 5 and 6 are stored with respect to the tip 25b of the guiding means 25 in a direction in which the guiding means 25 is retracted.
The guiding means 25 may have an abutting portion 29 at a position opposite to the swing direction, and the path changing means 33
Has an abutting portion 35 projecting from the edge of the opening / closing members 5 and 6 on the side of the storage portion and abutting at the tip with the abutting portion 29. When the contact portion 35 abuts, the guiding means 25 swings, and the storage support portion 2
It is good also as a structure which forms the path | route which becomes a guidance direction to 1 and 22.

According to such a configuration, when the opening / closing members 5, 6 are moved in the storage direction, the projecting route changing means 33 is provided.
As a result, the guiding means 25 is retracted so as to guide the storage direction of the opening / closing members 5, 6 and forms a path for storing the opening / closing members 5, 6, so that the storage operation of the opening / closing members 5, 6 can be smoothly performed. Will be done. By providing the abutment portion 29 in the guiding means 25 and providing the contact portion 35 in the path changing means 33, a path for accommodating the opening / closing bodies 5, 6 can be easily formed. It becomes possible to perform the storing operations of 5 and 6 more smoothly.

Further, the path changing means may be arranged at an edge of the opening and closing members 5 and 6 on the opening 3 side.

According to this configuration, when the opening / closing members 5, 6 are moved in the storage direction, the movement from the opening 3 to the storage portion 7 is completed, and the opening edge of the opening / closing members 5, 6 is closed. The path changing means 33 swings the guiding means 25, that is, forms a storage path for the opening / closing members 5, 6 to be stored next.

Further, in the opening / closing device 1 of the present invention, both side edges are supported by a pair of rails 9 and 10 provided in the opening 3 of the structural body so that the opening and closing can be performed between the rails 9 and 10. A plurality of opening and closing bodies 5 and 6 for opening and closing the part 3 are provided, and a storage part 7 for storing the opening and closing bodies 5 and 6 when the opening 3 is opened is provided on one side of the opening 3. In addition, when the opening 3 is closed, the opening and closing members 5 and 6 are arranged side by side in the width direction between the pair of rails 9 and 10 so as to be closed. The storage support portions 21 and 22 having the same number as the opening / closing members 5 and 6, and the storage support portions 21 and 22 disposed at a connection portion between the opening 3 and the storage portion 7 and the opening, respectively. The rails 9 and 10 in the section 3 are connected to the storage support sections 21 and 22 respectively. DOO communicated to the respective opening and closing member 5,
6, the storage support portions 2 corresponding to the respective opening / closing members 5, 6
Guide rails 51, 52, 5 leading into the insides 1, 2 respectively
3, 61, 62 and the respective opening / closing members 5, 6 and are hung on the guide rails 51, 52, 53, 61, 62 when passing through the connecting portion between the opening 3 and the storage portion 7. , The direction of movement of the opening and closing members 5 and 6
And guide means 55, 56, 64, 65 for guiding along 1, 52, 53, 61, 62.

The guide means 64, 65 may be constituted by pulleys rolling on the guide rails 61, 62.

According to such a configuration, when the opening and closing members 5 and 6 are moved in the storage direction, the respective opening and closing members 5 and 6 are guided by the guide means 55, 56, 64 and 65 provided on each opening and closing member. 6 is a guide rail 51, 52, 53, 61, 62
And is moved from the opening 3 to each of the storage support portions 21 and 22 in the storage portion 7 to be stored.

[0019]

FIG. 1 shows an embodiment of a switchgear according to the present invention. FIG. 1 (a) is an overall front view and FIG. 2 (b) is a plan sectional view. FIG. 2 is a shutter curtain as a switchgear constituting the switchgear. FIG. 3 is an enlarged perspective view of a main part of the opening / closing device.

The opening and closing device according to the present embodiment is described as a horizontal pulling shutter device in which a shutter curtain as an opening and closing body slides in the left and right direction to open and close an opening of a building as a structural body. I do.

The horizontal pulling shutter device 1 is used in a building 2 such as a small store, for example, and has a configuration in which a half of the store 2 has an opening 3 as shown in FIG. On the other hand, in the present embodiment, the shutter is closed by the two shutter curtains 5 and 6 as the opening and closing body, and the remaining half of the side of the opening 3 is provided in a state where the shutter curtains 5 and 6 are overlapped. And the opening 3 is opened.

The horizontal pulling shutter device 1 includes a pair of rails 9 and 10, shutter curtains 5 and 6, a storage section 7, a guide piece 25 as guiding means, and a switching piece 33 as path changing means. It is roughly configured.

The pair of rails 9 and 10 are substantially horizontal at the upper edge and the lower edge of the opening 3 of the building 2, and are disposed in parallel with each other so as to face each other. These rails 9 and 10 are shown in FIG.
As shown in (a), the middle is curved in a substantially C shape. Each of the rails 9 and 10 has a substantially U-shaped cross section, supports the upper and lower edges of the shutter curtains 5 and 6, and guides the movement.

In this embodiment, the shutter curtains 5 and 6 are composed of two shutter curtains as described above. Each of the shutter curtains 5 and 6 is made of a metal formed in a substantially strip shape.
For example, it is composed of a plurality of slat members 11 made of a steel plate, an aluminum profile, or the like, and long side portions, which are left and right edges of each slat member 11, are connected to each other.

The shutter curtains 5, 6 are shown in FIG.
As shown in FIG. 2, a guide roller 13 and a support roller 17 are provided. The guide roller 13 is configured as a set of two rollers, and is provided with a shutter curtain 5 via a bracket 15.
6 are provided at both ends in the longitudinal direction of the slat member 11 serving as an upper edge and a lower edge. Each guide roller 13 is rotatably provided on the bracket 15 with a pair of shafts parallel to each other,
Each axis is provided so as to be parallel to and perpendicular to the longitudinal direction of the slat member 11. The guide roller 13
Is set to be larger in diameter than the thickness of each slat member 11 and slightly smaller than the inner width of the rails 9 and 10.

The support roller 17 is provided via a bracket 19 at the lower end in the longitudinal direction of the slat member 11, which is the lower edge of the shutter curtains 5, 6. The support roller 17 is provided with the thickness direction of the slat member 11 as an axial direction, supports the own weight of the shutter curtains 5, 6, and rolls in the rails 9, 10 with the movement of the slat curtains 5, 6. It has become.

The guide roller 13 and the support roller 17 are provided at arbitrary positions on the shutter curtains 5 and 6. In the present embodiment, as shown in FIGS. The guide rollers 13 are provided above and below every other slat member 11, and the support rollers 17 are provided every third slat member 11, instead of being provided on all of the slat members 11 constituting the sixth member 6.

And each shutter curtain 5, 6 is
Both upper and lower edges are supported by upper and lower rails 9 and 10 of the opening 3, and are movable between the rails 9 and 10. A guide roller 13 rolls in the rails 9 and 10, and a support roller is provided. At 17, it becomes movable along the rails 9, 10 in the lateral direction of the opening 3. In addition, each shutter curtain 5,
6 shows upper and lower rails 9 and 10 with the opening 3 closed.
Between them, they are adjacent to each other in the width direction, that is, the opening / closing direction that is the moving direction of the shutter curtains 5, 6, and are arranged side by side. In addition, each shutter curtain 5,
In FIG. 6, the building opening 3 is closed by connecting the slat members 11 that are adjacent edges to each other with a locking device or the like, that is, by forming them into a single sheet.

The storage section 7 is formed of a door pocket attached to the outside of the building 2 and provided along the outer wall of the building 2 and is located at one side of the opening 3 to store the shutter curtains 5 and 6 therein. The shutter curtains 5 and 6 are provided with slit-shaped openings 20 serving as entrances and exits. In the present embodiment, FIG.
As shown in (b), the storage rail 21 as two storage support portions is formed as a substantially L-shaped door pocket which is bent halfway, and since the shutter curtains 5 and 6 are composed of two sheets. , 22 are provided. These storage rails 2
The rails 1 and 22 have substantially the same shape as the rails 9 and 10, that is, are formed to have a substantially U-shaped cross section.

As shown in FIG. 1B, each of the storage rails 21 and 22 is formed so as to be curved in the middle and to be parallel to and parallel to each other. FIG.
As shown in (b), in the present embodiment, the storage rails 21 and 22 are arranged in parallel with each other with a predetermined gap.

Each of the storage rails 21 and 22 is connected to one end of the rail 9 or 10 of the opening 3. In this embodiment, as shown in FIGS. 1 and 3, the rails 9 and 10 of the opening 3 and the storage rails 21 and 22 are connected to one end so as to be formed as smooth groove portions. The ends are connected via a substantially V-shaped connecting rail 23 having an increased width. The connecting portion with the connecting rail 23 is located at the shutter curtain entrance / exit portion of the storage unit 7, and one end of the upper and lower rails 9 and 10 is located at both upper and lower edges of the slit-shaped opening 20.

In the present embodiment, the guide pieces 25 are formed as a pair of upper and lower parts, and are provided at respective upper and lower connecting rails 23 which are connecting parts between the opening 3 and the storage part 7. The guide piece 25 is, as shown in FIG.
This is a plate-like member whose tip 25b extends at an acute angle with respect to a, and is formed in a substantially blade shape having a length substantially equal to the length of the connection rail 23. The guide piece 25 has a base end 25a on the side of the storage section 7 and, as shown in FIG.
It is located at the gap between the first and second parts and is attached to the bottom surface of the connecting rail 23 via a support shaft 27 perpendicular to the bottom surface of the connecting rail 23. A tip 25b on the opening 3 side is attached so as to be swingable in the width direction of the rails 9 and 10, and the tip 25b of the guide piece is in contact with one wall surface 23a of the connecting rail 23. In the state, a movement path is formed by the guide piece 25 and the other wall surface 23b, that is, the rails 9 of the opening 3,
10 and one of the storage rails 21 of the storage section 7 are in a continuous state, and when the guide piece tip 25b is in contact with the other wall face 23b of the connection rail 23, the guide piece 25 and the one wall face 23a move. A path is formed, that is, the rails 9 and 10 of the opening 3 and the other storage rail 2 of the storage portion 7
2 is in a continuous state.

As shown in FIG. 3, the tip 25b of the guide piece 25 is formed in a wedge shape, and a half in the height direction is cut out to form an abutting portion 29. The abutting portion 29 is preferably formed of an inclined surface, and in the present embodiment, the inclined direction is one of the wall surfaces 2 of the connecting rail 23.
It is formed on the 3a side.

The guide piece 25 has a base end 25a.
The urging member 30 is attached to the support shaft 27 portion.
In the present embodiment, the biasing member 30 is formed of a torsion coil spring or a leaf spring, and is set so that a biasing force acts on the guide piece 25 in one swing direction, and is connected as shown in FIG. It is brought into contact with one wall surface 23a in the rail 23. That is, the guide piece 25 is connected to one of the wall surfaces 23.
In the state where the guide piece 25 is in contact with a, a gap portion is formed in the front half of the guide piece 25 by the abutting portion 29.

The guide piece 25 is made of a material having sufficient strength, excellent wear resistance and low frictional resistance, and is made of a metal such as an aluminum alloy or a stainless alloy, a resin such as a polyacetal resin, or a resin such as a resin. It is a coated metal material.

The switching piece 33 is disposed at the leading edge of the shutter curtain. In the present embodiment, when the shutter curtain is located in the opening 3 (in a state where the opening is closed), the shutter curtain is disposed at the door edge which is the edge on the storage unit 7 side, and the opening 3 of each shutter curtain is provided. The shutter curtain is provided on the shutter curtain 5 other than the shutter curtain close to the storage section 7 when closed.

The switching piece 33 is provided with the shutter curtain 5.
At the upper end and lower end of the slat member 11, which is the door edge 5 a, which is the leading edge of the guide rail 25, when moving from the opening 3 to the storage part 7, In the present embodiment, as shown in FIG. 5, it is formed of a plate-like member having a substantially rectangular shape with a halfway bent portion formed at an acute angle.

The switching piece 33 has a bent leading edge serving as a contact portion 35, and the contact portion 35 extends in the direction in which the shutter curtain 5 provided with the switching piece 33 is stored, and In the present embodiment, a surface parallel to the slat member 11 and a leading edge (abutting portion) 35 of this surface extend toward the storage rail 22 located on the outer side of the building 2.
And a slope inclined by the thickness of the slat member 11. The switching piece 33 is located at a predetermined distance from the bottom surface of the rail, and has a height position facing the abutting portion 29 formed at the tip of the guide piece 25. The switching piece 33 is preferably made of a metal material, a hard resin, or the like. For example, the switching piece 33 is made of a material such as stainless steel or a material similar to the guide piece 25.

Next, the operation of the horizontal pulling shutter device 1 which is the opening / closing device configured as described above will be described.
First, when the opening 3 is open, the shutter curtains 5 and 6 are stored in the storage unit 7.
Are located between the storage rails 21 and 22, which are the respective storage support portions. In the present embodiment, the storage rails 21,
Since the shutter curtains 22 are arranged in parallel, the shutter curtains 5 are superposed in the thickness direction, and the shutter curtain 5 located outside the building 2 is fed out first.

In order to feed out the shutter curtains 5 and 6 housed in the housing section 7 and close the opening 3, first, the first shutter curtain 5 housed outside the building 2 is slit. Unwind from the opening 20. The first shutter curtain 5 that is fed out is guided by the rails 9 and 10 from the storage rail 22 and slides toward the opening 3. At this time, the guide piece 25 on the connecting rail 23 is in a state of contact with one wall surface 23a of the connecting rail 23 by the urging force of the torsion coil spring 30 (see FIG. 5A). By moving the first shutter curtain 5, the guide piece 25 is repelled against the urging force, and passes through the connecting rail 23. The first shutter curtain 5 is moved from one end of the opening 3 to the other end, and closes the other half of the opening 3. When the shutter curtain 5 passes through the connecting rail 23 in the closing operation of the first shutter curtain 5, the guide piece 25 causes the tip 25 b of the connecting rail 23 to move by the urging force of the torsion coil spring 30. It comes into contact with one wall surface 23a.

Subsequently, the second shutter curtain 6 in the storage section 7 is extended from the storage rail 21 to the rails 9 and 10 and is slid. At this time, the guide piece 25
Since the tip 25b is in contact with one wall surface 23a of the connection rail 23, the guide piece 25 and the connection rail 2
The moving path of the shutter curtain 6 is formed on the other wall surface 23b of the shutter 3. Then, the other half of the opening 3 is closed at one end side so as to be parallel to the first shutter curtain 5 in the width direction. Both shutter curtains 5,
After closing the opening 3 at 6, locking is performed by a locking device or the like, if necessary.

In the present embodiment, when the opening 3 is closed by the two shutter curtains 5 and 6, the door end 6a, which is the leading edge of the second shutter curtain 6, is moved to the position shown in FIG.
As shown in (a), it is located on a connection rail 23 which is a connection portion with the storage section 7. In this state, the guide piece 25 is in contact with one wall surface 23a in the connecting rail 23 by the urging force of the torsion coil spring 30.

Next, in order to open the shutter curtains 5 and 6 that close the opening 3, the storage section 7 of the opening 3 is opened.
Is slid to the storage section 7 side. This second shutter curtain 6
As shown in FIG. 5A, the door head 6a is connected to the connecting rail 2
3, by sliding as it is, one of the storage rails 2 that is the corresponding storage part
1 and is stored as shown in FIG.

Next, the first shutter curtain 5 closing the half of the opening 3 is slid in the direction of the storage section 7. The first shutter curtain 5 moves between the upper and lower rails 9 and 10 of the opening 3, and
3, the switching piece 33 of the door 5 a is moved to the guide piece 25.
As shown in FIG. 6A, the contact portion 35 of the switching piece 33 enters the gap between the abutting portions 29 of the guide piece 25, and is brought into an abutting state.

When the first shutter curtain 5 is further moved, the guide piece 25 is swung so as to retreat by the slope of the switching piece 33 and against the urging force of the torsion coil spring 30, that is, to retreat. (FIG. 6B). When the first shutter curtain 5 is further slid, the switching piece 33 further swings the guide piece 25 (FIG. 7).
(See (a)) and connect the tip 25b thereof to the connecting rail 2
3 is brought into contact with the other wall surface 23b.

Thus, at the position of the connecting rail 23,
A moving path of the shutter curtain 5 is formed by the one wall surface 23a and the guide piece 25, and as shown in FIG.
The guiding direction to the other storage rail 22 corresponding to the first shutter curtain 5 is set. Then, by continuously sliding the shutter curtain 5, the shutter curtain 5 is stored, that is, the opening 3 is opened.

When all of the first shutter curtain 5 is stored in the storage rail 22, the guide piece 25 becomes
The biasing force of the torsion coil spring 30 returns to the initial position, that is, the tip 25b of the guide piece 25 comes into contact with one wall surface 23a of the connection rail 23.

Therefore, in the opening / closing device 1 which is the horizontal pulling shutter device thus configured, the opening 3 can be opened and closed only by the sliding operation of the shutter curtains 5 and 6 which are the opening / closing members. , And the storing operation in the storing section 7 can be performed, so that the manual switching operation as in the related art becomes unnecessary, and the opening and closing operation is simplified. That is, a swingable guide piece 25 is provided at a connection portion between the rails 9 and 10 of the opening 3 and the storage rails 21 and 22 of the storage section 7, and an abutment section 29 is formed on the guide piece 25. Further, since the switching piece 33 is provided on the door end 5a of the shutter curtain 5 to form the contact portion 35, the switching piece 33 swings the guide piece 25 simply by storing the shutter curtain 5 from the opening 3 into the storage section 7. Move it away,
The direction in which the shutter curtain 5 is stored is automatically switched to form a path to the storage part (storage rail) 22 corresponding to the shutter curtain 5, and the shutter curtain 5 can be moved to the corresponding storage part without troublesome work. It will be guided and stored.

In the above-described embodiment, an example has been described in which the guide pieces 25 serving as the guiding means are disposed on the upper and lower sides, that is, disposed on the upper connecting rail 23 and the lower connecting rail 23. The guide piece 25 may be provided on either the upper part or the lower part. In this case, the switching piece 33, which is a path changing means for abutting and swinging on the guide piece 25, may be disposed either on the upper or lower side corresponding to the upper or lower part where the guide piece 25 is provided. The reduction can be achieved. However, if the shutter curtains 5, 6 as the opening and closing members have a long vertical width (span), the rigidity of the opening and closing members themselves may not be sufficient. It is preferable that the opening / closing body has a short width because there is a possibility of the opening / closing body.

In the above-described embodiment, the upper and lower guide pieces 25 serving as the guiding means are connected to the connecting rails 23, respectively.
However, a long shaft extending between the two connecting rails 23 may be provided, and guide pieces 25 may be provided at both ends of the shaft. In this case, since the guide pieces 25 can be configured to simultaneously swing, the switching piece 3 that swings one of the guide pieces 25 can be used.
3, and the structure attached to the shutter curtain 5 serving as the opening / closing body can be simplified.

Further, in the above-described embodiment, the guide piece 25 as the guiding means is provided with the torsion coil spring 30 or the leaf spring as the urging member. In the case where the guide piece 25 swings in the horizontal direction, such as the configuration, the guide piece 25 does not swing by its own weight, so the guide piece 25 does not have the biasing member 30. It may be configured.

Further, the guide piece 25 serving as the guiding means may be urged to swing by using a magnet or the like, that is, by utilizing a suction force or a repulsive force by a magnetic force.

In the above-described embodiment, the guide piece 25 as the guiding means is configured to be pivotally supported and swinged. However, the guide piece 25 may be configured to have a structure other than the swing structure by the shaft. For example, a structure may be used in which the movable member is moved by sliding to form a moving path of the opening and closing members 5 and 6 such as a shutter curtain.

Further, in the above-described embodiment, the storage rails 21 and 22 of the storage section 7 are configured to be curved halfway and arranged in parallel to each other, but the shape of the halfway is limited to this. Alternatively, the storage rails may extend in different directions without being arranged side by side.

Further, in the above-described embodiment, FIG.
As shown in FIG. 8B, the middle of each of the opening 3 and the housing 7 is curved, and the connecting rail 23 is provided at a substantially straight portion of the connecting portion.
As shown in FIG. 5, the connecting rail 23 is curved,
The connecting portion between the opening 3 and the storage portion 7 may be curved as a corner of a building, and the guide piece 25 may be provided here. In the case of this configuration, as shown in FIGS. 8 and 9, a switching piece 33 having the same configuration as that of the above-described embodiment is provided at the leading edge of the shutter curtain, and an abutment portion 29 is provided at the leading end 25 b of the guide piece 25. When the shutter curtain 6 (5) moves in the closing direction at the position of the connection rail 23, the tip of the switching piece 33 overhangs outside the connection rail 23 as shown in FIG. As a result, the abutment portion 29 of the guide piece 25 abuts with each other, and the movement of the shutter curtain 6 (5) causes the guide piece 2 to move as shown in FIGS. 8B, 8C, and 8D.
Reject 5 As a result, the guiding direction to the storage of the shutter curtain is set, and the shutter curtain is stored in the storage unit 7.

Note that, as shown in FIG.
3, the height of the side wall surface is increased, and the shutter curtain 6
The switching piece 33 provided in (5) may be configured so as not to be directly visible from the outside. In this case, FIG.
As shown in (d), one wall surface 23 of the connecting rail 23
The switching piece 33 moves so as to be close to a, and the switching piece 33 enters between the abutting portion 29 of the guide piece 25 and the guide piece 25 is retreated by the switching piece 33. The guiding direction to the storage of the is set,
It is stored in the storage unit 7.

In the above-described embodiment, the storage section 7
Has been described as an example in which the storage rails 21 and 22 having a rail structure continuous with the rails 9 and 10 of the opening 3 are used, but the opening and closing device 1 of the present invention is not limited to this. However, for example, a structure in which the opening / closing body is wound and housed may be adopted, or a structure in which the opening / closing body is folded and housed may be adopted.

Further, the storage rails 21 and 22 described above are used.
And a storage unit in which storage by winding or the like is combined, and may be combined with the configuration of the opening and closing members 5 and 6.

Further, in the above-described embodiment, an example has been described in which the switching piece 33 as the path changing means is provided so as to extend to the door end 5a of the shutter curtain 5 as the opening / closing body. The position of the switch piece 33 is
The position is not limited to the position a, and may be a structure integrated with the door 5a of the opening / closing body 5.

Further, for example, as shown in FIG. 12, the door edge 6b, which is the side edge of the opening 3 side, is not used as the door edge, which is the side edge of the shutter curtain storage section 7 side, as a path changing means. May be provided. The switching piece 33 in this example is, as shown in FIGS.
Arranged at the upper and lower ends of the door end 6b, extending upward and downward, and extending in the thickness direction so as to be substantially equivalent to the thickness of the shutter curtain,
It is configured to move in the upper and lower rails. In the case of the switching piece 33, the shape of the guide piece 25 is changed as shown in FIG.
As shown in FIG. 14A and FIG.
A strip-shaped contact piece 36 extending in the longitudinal direction of the guide piece 25 is provided on 5a. The abutment piece 36 is extended to a position close to the rail bottom surface of the connecting rail 23 so as not to interfere with the guide roller 13 of the shutter curtain, and a tip end 36 a of the abutment piece 36 extends into the storage rail 21 in the storage section 7. With such a configuration, when the shutter curtain moves from the opening 3 to the storage section 7, the shutter curtain is stored in the storage section 7 as shown in FIG. As shown in c), when the door end 6b passes through the guide piece 25, the contact piece 36 is located on the movement trajectory of the switch piece 33, so that the switch piece 33 interferes with the contact piece 36. As a result, the contact piece 36 comes into contact with and is pressed. The contact piece 36 causes the guide piece 25 to swing by this pressing. As a result, as shown in FIG. 16D, the tip 25b of the guide piece 25 moves in the direction of the other wall surface 23b and comes into contact therewith. Form a travel path for the next shutter curtain.

As shown in FIG. 12B, an L-shaped contact piece 36 may be provided at the base end 25a of the guide piece 25. In this case, the switching piece 33 of the door end 6b is provided.
And the contact piece 36 are engaged, and the switching piece 33 swings the guide piece 25 via the contact piece 36, and the contact piece 36 and the switching piece 33 are locked to each other and Restrict movement. That is, while the movement of the shutter curtain to the storage section 7 is regulated by the contact piece 36,
The swing of the guide piece 25 is held by the switching piece 33.

In the above-described configuration in which the switching piece 33 is provided at the door end and the contact piece 36 is provided on the guide piece 25, preferably, each shutter curtain is located at the opening 3 and the opening 3 is closed. In this state, the edge (door end) of the shutter curtain 6 located on the storage unit 7 side is positioned on the storage rail 23, and the guide piece 25 is brought into contact with the one wall surface 23a, and the opening is opened. When the part is closed, a storage path of the shutter curtain which is not on the storage part 7 side is formed by the switching piece 33 and the contact piece 36.

Further, the path changing means may be constituted by a biasing means such as a spring for maintaining the swinging direction of the guiding means such as the guide piece 25. For example, as shown in FIG. 17, a biasing means 37 such as a torsion coil spring is provided as a path changing means on the support shaft 27 of the guide piece base end 25a, and the swing direction of the guide piece 25 is set in one direction. And In this configuration, the guide piece 25 is urged by the urging means 37 in the direction in which the guide piece 25 always comes into contact with the other side wall 23b in the connecting rail 23, that is, the other storage rail 2
2 and the rails 9 and 10 of the opening 3 are to be maintained in a continuous state. In this configuration, the guide piece 25 is attached by setting the shutter curtain 6 close to the storage section 7 of each shutter curtain 5 and 6 when the opening 3 is closed so that the door tip is on the connecting rail 23. The state is such that it is against the urging force of the urging member 37. When opening each shutter curtain closing the opening 3, first, the shutter curtain 6 on the storage section 7 side is first moved into the storage section 7 (see FIGS. 18A and 18B). ). When the shutter curtain 6 is stored in the storage section 7, the shutter curtain 6 is moved from above the connecting rail 23.
As shown in (a), the guide piece 25 swings from one side wall 23a to the other side wall 23b by the urging force of the urging member 37, and the tip 25b of the guide piece 25 is brought into contact with the other side wall 23b. Let it. Thereby, a movement path for the shutter curtain 5 to be stored next is formed, the guiding direction to the other storage rail 22 is set, and the shutter curtain 5 is moved as shown in FIG. Thus, the opening 3 is opened.

The path changing means constituted by an urging means such as a spring has substantially the same configuration as the urging member 30 provided on the guide piece 25 in the above-described embodiment. The guide member 25 is structured to hold the position of the guide means such as the guide piece 25. The swing direction of the guide piece is maintained in a predetermined direction. In addition to guiding the storage moving direction of 6, the swinging direction of the other opening / closing body may be changed using, for example, the above-described switching piece 33 to maintain the guiding direction.

Further, in the above-described embodiment, the guide means is a blade-like guide piece 25, and the guide piece tip 25b
Described the example where the abutment part 29 was formed with a notch,
The abutting portion 29 is not limited to this. For example, as shown in FIG. 20A, a substantially hemispherical convex portion is formed so that the tip 25b of the guide piece 25 is floated at a predetermined distance from the rail wall surface 23a. 29, and FIG.
As shown in (b), the leading edge of the guide piece 25 may be formed as a slope, and the slope may be used as the abutment portion 29.
As shown in FIG. 20C, the tip 25b of the guide piece 25
May be provided by providing a roller member 29 having an axial direction perpendicular to the swing direction of the guide piece 25. Further, as shown in FIG.
5b is not formed at an acute angle, but is formed into a shape having an end surface, and a protruding piece may be provided on the upper surface (lower surface) to serve as an abutting portion 29. Further, as shown in FIG. A configuration in which a piece-like member 29 bent substantially in a letter shape is extended, or as shown in FIG. 21C, the tip of a guide piece 25 is formed obliquely in the thickness direction to form a frustum. The ridge portion may be used as the abutment portion 29. In any of the above cases, the contact portion 35 of the switching piece 33 has a structure in which it abuts, and the abutment portion 35 is rocked by this abutment.

Further, in the above-described embodiment, an example has been described in which the path changing means is the switching piece 33 of a bent plate-like member, and the leading edge, which is the bent portion, is the contact portion 35. The contact portion 35 is not limited to this. For example, as shown in FIG. 22A, a substantially triangular plate material is used as the switching piece 33, and the edge (door tip) of the opening / closing body 5 is provided. 5a
, And the tip corner may be configured as the contact portion 35, or a small-diameter roller may be provided and configured as the contact portion 35 as shown in FIG. Good.

Further, in the above-described embodiment, an example has been described in which the shutter curtains 5 and 6 as opening / closing members are constituted by two sheets. However, the number of the opening / closing members is not limited to this, and may be plural. A configuration such as three or four sheets may be used. In this case, it is configured to have the same number of storage support portions corresponding to these opening and closing members, and to configure the guiding means and the route changing means.

For example, when there are three open / close bodies, FIG.
As shown in the figure, the storage support portions (storage rails) 41, 42,
43, and two blade-like guide pieces 25 are provided in the same manner as in the above-described embodiment.
23, a path in the storage direction of the opening / closing bodies 44, 45 is formed,
A triangular switching piece 33 as shown in FIGS.
It is provided for each opening and closing body, and each of the guide pieces 2
5 is retracted and swung to change the guiding direction of the opening / closing body.
In this case, each guide piece 25 is provided with an urging member having an urging force so as to be close to each other, to maintain the state, and in the vicinity of the tip of the guide piece 25,
Abutment portion 2 which abuts on contact portion 35 which is the tip of switching piece 33
9 is provided. With such a configuration, the opening / closing bodies 44, 45
23 (a), (b),
As shown in (c), each guide piece 25 retreats at the switching piece 33 provided at the door end of each of the opening / closing bodies 44, 45 to form a movement path of the opening / closing body, and the respective storage support portions 41, 42, 4 are formed.
3 will be stored.

In the case where the number of the opening and closing members is three as described above, as shown in FIG. 24, it is constituted by two guide pieces 25, 25, and each guide piece 25, 25 has a height from the rail bottom surface. Are formed so as to be different from each other, and the respective opening / closing bodies 44, 4
The same triangular switching pieces 33 as described above are provided at the door end of each of the doors 5, and the heights of the switching pieces 33 from the rail bottom surface are provided differently in correspondence with the guide pieces 25, 25. Contact portion 3 of each switching piece 33 of 44 and 45
An abutment portion 29 that abuts the guide piece 5 may be provided on the guide piece tip 25b. In this configuration, the height of each of the guide pieces 25, 25 from the bottom of the rail is configured so that at least each of the guide rollers 13 comes into contact with each other. The opening / closing body 46 close to the portion 7 positions the door tip on the connecting rail 23, and brings each guide piece 25, 25 into contact with one wall surface 23a. According to this configuration, as shown in FIG.
After the first opening / closing body 46 is stored in the storage support portion 41 of the storage section 7, the second opening / closing body 44 is moved to the connection rail 23. As shown in FIG. 25 (b), the switching piece 33 provided at the door end of the second opening / closing body 44 abuts against the abutting portion 29 of one of the guide pieces 25, and the guide piece 25 Is retreated and swung to form a guiding direction of the opening / closing body 44. At this time, the switching piece 33 abuts only on one of the guide pieces 25 and passes over the other guide piece 25 so that the other guide piece 25 does not swing, and the one guide piece 25 does not swing.
Of the two guide pieces 2
5 and 25 are formed. After the second opening / closing body 44 is moved into the storage support section 42 of the storage section 7 and stored,
As shown in FIG. 26, the third opening / closing body 45 is moved to the connection rail 23. The third opening / closing body 45 is configured such that the switching piece 33 provided at the door end thereof has the abutting portion 2 of the other guide piece 25.
9, the other guide piece 25 is retracted and swung to form a guiding direction of the opening / closing body 45. That is, both guide pieces 25, 25 are connected to the other wall surface 2 of the connecting rail 23.
It comes into contact with 3b. And this third opening / closing body 4
5 is stored in the storage support section 43 of the storage section 7.

In the configuration having a plurality of the opening and closing members as described above, as shown in FIGS. 27 and 28, the substantially V-shaped connecting rail 23 similar to the above-described embodiment is moved in the moving direction of the opening and closing member. It is configured in multiple stages so as to be connected in series.
A configuration in which the storage units 45 and 46 are stored in the storage unit 7 may be employed.
Also in this configuration, similarly to the above, the height from the rail bottom surface of each guide piece 25 and each switching piece 33 provided on each of the opening and closing members 44 and 45 is set so as to correspond to each other, and each storage support in the storage portion 7 is set. The opening / closing bodies 44, 45, 46 are accommodated in the parts 41, 42, 43. That is,
As shown in FIG. 27A, when the second opening / closing body 44 is moved into the next storage support section 42 after the first opening / closing body 46 is stored in the storage support section 41, This opening / closing body 44
In the first connection rail 23, the switching piece 33 at the door end does not abut the guide piece 25, but the switching piece 33 abuts the guide piece 25 on the second connection rail 23 and retreats and swings. , Forming a movement path and moving to the storage support section 42 (FIG. 27).
(B)). Also, the third opening / closing body 45 is shown in FIG.
As shown in (b), after the second opening / closing body 44 is stored in the storage support portion 42 and then moved to the connection rail 23, the switching piece 33 at the door end abuts on the guide piece 25. Then, the guide piece 25 is retracted, moved to the storage support section 43 of the storage section 7, and stored.

Further, in the above-described embodiment, the structure for accommodating a plurality of opening / closing members in each accommodating support portion is as follows.
An example in which the guide piece 25 as the guiding means and the switching piece 33 as the path changing means are provided, that is, the guide piece 25 is swung with the movement of the opening and closing body, and a path is formed so as to guide the storage direction of the opening and closing body. As described in the example of FIG.
As shown in FIGS. 9 and 30, the rails 9 and 10 of the opening 3 and the storage support portions 21 and 22 of the storage portion 7 are connected to the connection rail 23 which is a connection portion between the opening 3 and the storage portion 7. Guide rails 51, 52, 53 for communicating with the guide rails 51, 52, 53.
The configuration may be such that the opening and closing members 5 and 56 are provided on the opening and closing members 5 and 6, respectively. As the guide rail of this configuration, the connecting rail 23
Guide rail 53 which also serves as a side wall of
Guide rails 51, 52 constructed on the bottom surface of
The guide means is a piece-like member extending to the upper edge and the lower edge of the opening / closing body 5.
5, 56, and the guide roller 13 is configured as guide means. According to such a configuration, when opening and closing the opening and closing members 5 and 6 from the closed state of the opening, that is, when storing the opening and closing members 5 and 6 in the storage portion 7, the opening and closing members are moved from the opening to the storage portion. However, only the sliding operation of the opening and closing members 5 and 6 is performed, and each of the opening and closing members is moved by the guide means 13, 55 and 56 as shown in FIG. Guide rails 51, 52, 53
, And are guided and stored in the corresponding storage support portions 21 and 22, respectively. In addition, by adopting such a configuration,
Since there is no need to provide a member such as the switching piece 33 at the door of the opening / closing body or the like, and there is no need for a mechanical part for swinging the guide piece 25 or the like, the configuration becomes simple, easy to handle, and maintenance is easy. It will be easy.

As shown in FIG. 32, the guide rail and the guide means are combined as shown in FIG. The guide rails 61 and 62 formed may be provided, and the support rollers of the opening and closing members 5 and 6 may be configured as flanged pulleys, which may be configured as guide means 64 and 65. Each pulley 64, 65 of the guide means is formed by changing the formation position of the flange for each opening / closing body. That is, in one opening / closing body 5, the flange of the pulley 64 is formed close to the opening / closing body main body, and the other opening / closing body is opened / closed. In the body 6, the flange of the pulley 65 is formed apart from the opening / closing body main body.
The peripheral surfaces of the guide rails 4 and 65 roll on the upper surfaces of the guide rails 61 and 62, and the respective flanges abut on the outer portions of the guide rails 61 and 62. According to this configuration, when each of the opening and closing members 5 and 6 slides from the opening to the storage portion, the pulleys 64 and 65 of each of the opening and closing members 5 and 6 are connected at the connection rail 23.
Rolls along the guide rails 61, 62,
In the case of one opening / closing body 5, the guide rail 6 is driven by the pulley 64.
A flange abuts on the outer surface of the guide rail 61 and the guide rail 61
Is guided along the moving direction of the opening and closing body 5, and is stored in the corresponding storage support portion. In the case of the other opening and closing body 6, the flange contacts the outer surface of the guide rail 62 by the pulley 65. Along the guide rail 62,
Is guided in the moving direction, and stored in the corresponding storage support portion.

Further, in the above-described embodiment, the opening / closing device 1 has been described as an example in which the shutter curtains 5 and 6 as opening / closing members are moved horizontally in the left and right directions to open and close. As the switchgear of the invention,
The movement direction (opening / closing direction) of the opening / closing body, such as a shutter device in which the opening / closing body moves in the vertical direction and opens and closes, is not limited to this, and the horizontal direction, the vertical direction, the oblique direction, Furthermore, the directions may be various directions in which these are combined.

Further, the opening and closing members 5, 6 are not shutter curtains connected by a plurality of slat members 11, but sheet curtains made of sheet material, screen curtains made of a screen, etc., and grills made up of rod members. It may be a curtain, a panel curtain composed of a panel plate, a net curtain composed of a net member, or a composite curtain of these. It may be a grill curtain, a sheet curtain, a panel curtain, or a curtain that combines a slat and a sheet.
Further, it may be a sliding door or the like.

[0075]

As described above, according to the opening / closing device of the present invention, the opening can be opened / closed only by moving the opening / closing body, that is, the operation of feeding out from the storage section and the operation of storing in the storage section can be performed. This eliminates the need for manual switching to the storage portion corresponding to the opening / closing body as in the related art, and makes this opening / closing operation simple. That is, guide means is provided at a connection portion between the rail of the opening and the storage support part of the storage part, and path changing means for changing the direction in which the opening and closing body is stored by the guidance means is provided. Just by performing a storage operation from the opening to the storage unit, the path changing means changes the guiding direction of the guiding means, and automatically switches the storage direction of the opening and closing body, so that a plurality of each opening and closing body without troublesome work Is formed and guided to form a path to the corresponding storage support portion.

Further, by providing the abutting portion in the guiding means and providing the abutting portion in the route changing means, a route for accommodating the opening / closing body can be easily formed. By the contact portion, the guiding means forms a retreat guide route only by moving the opening / closing body in the housing direction, so that the housing operation of the opening / closing body can be performed more smoothly.

Further, since the guide rail is provided at the connecting portion between the opening and the storage section and the guide is provided at the opening / closing body, it is not constituted by mechanical parts having complicated movement such as swinging and sliding. This makes the structure simple, easy to handle, and easy to maintain.

Thus, there is no need for a complicated manual operation that has been performed by using a rod or bending as in the related art, and the storing operation can be completed only by moving the opening / closing body. Is greatly improved, and the time required for this operation can be reduced.

[Brief description of the drawings]

FIG. 1A is an overall front view showing an embodiment of a switchgear according to the present invention. FIG.

FIG. 2 is a partially omitted front view of a shutter curtain as an opening / closing body constituting the opening / closing device.

FIG. 3 is an enlarged perspective view of a main part of the opening / closing device.

FIG. 4 is a schematic perspective view of a guiding means of the opening and closing device.

FIG. 5A is a plan view illustrating the operation of the opening and closing device. FIG. 5B is a plan view illustrating the operation of the opening and closing device.

FIG. 6A is a plan view illustrating the operation of the opening / closing device. FIG. 6B is a plan view illustrating the operation of the opening / closing device.

FIG. 7A is a plan view illustrating the operation of the switching device. FIG. 7B is a plan view illustrating the operation of the switching device.

8A is a plan view showing a main part of a switchgear according to another embodiment. FIG. 8B is an operation diagram. FIG. 8C is an operation diagram.

FIG. 9 is a front view showing a main part of a switchgear according to another embodiment.

FIG. 10 is a front view showing a main part of a switchgear according to another embodiment.

11A is a plan view showing a main part of a switchgear according to another embodiment. FIG. 11B is an operation diagram. FIG. 11C is an operation diagram.

FIG. 12A is a plan view illustrating a main part of a switchgear according to another embodiment. FIG. 12B is a plan view illustrating a main part of a switchgear according to another embodiment.

FIG. 13A is a front view showing a main part of a switchgear according to another embodiment; FIG.

FIG. 14 is a schematic perspective view of a guiding means of the opening and closing device.

FIG. 15A is a plan view illustrating the operation of the opening and closing device. FIG. 15B is a plan view illustrating the operation of the opening and closing device.

16A is a plan view illustrating the operation of the opening / closing device, and FIG. 16B is a plan view illustrating the operation of the opening / closing device.

FIG. 17 is a schematic perspective view of a guide unit of the opening / closing device according to another embodiment.

18A is a plan view illustrating the operation of the opening and closing device, and FIG. 18B is a plan view illustrating the operation of the opening and closing device.

19A is a plan view illustrating the operation of the opening and closing device, and FIG. 19B is a plan view illustrating the operation of the opening and closing device.

20A is a plan view showing a guiding unit according to another embodiment. FIG. 20B is a plan view showing a guiding unit according to another embodiment. FIG. 20C is a plan view showing a guiding unit according to another embodiment.

FIG. 21 (a) is a perspective view showing a guiding unit according to another embodiment. (B) a plan view showing a guiding unit according to another embodiment. (C) A perspective view showing a guiding unit according to another embodiment.

FIG. 22 (a) is a perspective view and a plan view showing a route changing unit according to another embodiment; and (b) a plan view showing a route changing unit according to another embodiment.

23A is a plan view showing a main part of a switchgear according to another embodiment. FIG.

FIG. 24 is a perspective view showing a main part of a switchgear according to another embodiment.

FIG. 25 (a) is a plan view illustrating the operation of the opening / closing device, and (b) is a plan view illustrating the operation of the opening / closing device.

FIG. 26 is a plan view illustrating the operation of the opening / closing device.

FIG. 27 (a) is a plan view showing a main part of a switchgear according to another embodiment.

FIG. 28 is an operation diagram of the same.

FIG. 29 is a perspective view showing a main part of a switchgear according to another embodiment.

FIG. 30 is a front view of the same.

FIG. 31 (a) is a plan view thereof, and (b) is a plan view thereof.

FIG. 32 is a perspective view showing a main part of a switchgear according to another embodiment.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Opening / closing device (horizontal pulling shutter device) 2 ... Structure body (building) 3 ... Opening 5,6 ... Opening / closing body (shutter curtain) 5a ... Edge (door tip) 7 ... Storage part 9, 10 ... Rail 21 , 22 ... storage support part (storage rail) 25 ... guide means (guide piece) 25a ... base end 25b ... tip end 29 ... abutment part 33 ... path changing means (switching part) 35 ... contact part 51, 52, 53, 61, 62 ... guide rails 55, 56 ... guide means 64, 65 ... guide means (pulley)

 ──────────────────────────────────────────────────の Continued on the front page (72) Inventor Toshiyuki Ohashi 1-53-2 Itabashi, Itabashi-ku, Tokyo Cultural Shutter Inc.

Claims (13)

[Claims] A plurality of opening / closing members which are supported by a pair of rails provided at an opening of the structural body and which are movable between the rails to open and close the opening; A storage portion for storing each of the opening and closing bodies is provided on one side of the opening when the opening is opened, and the opening and closing bodies are arranged in the width direction between the pair of rails when the opening is closed. An opening / closing device for closing, comprising: a storage support portion provided in the storage portion, the storage support portion being configured in the same number as the opening / closing members; and a connection portion between the opening portion and the storage portion; Guiding means for guiding each of the opening and closing members into each of the storage supporting portions corresponding to each of the opening and closing members when the opening and closing members move from the opening to the storage portion; and an opening and closing member located on the storage portion side of each of the opening and closing members. Each time is stored in the corresponding storage support, A switching means for changing a guiding direction of the guiding means so as to guide the opening / closing body to be stored to a corresponding storage support portion. 2. The opening and closing device according to claim 1, wherein the storage support portion supports both side edges of the opening and closing body and includes a pair of storage rails connected to each of the pair of rails. . 3. The opening / closing device according to claim 2, wherein the storage rails are arranged in parallel with each other and are arranged in the storage section, and the opening / closing members are arranged side by side in the thickness direction. 4. The vehicle according to claim 1, wherein said guide means is provided at at least one of the pair of rail ends located at said connection portion.
3. The switchgear according to any one of 3. 5. The guide means comprises a substantially wing-shaped member whose base end on the storage portion side is pivotally supported and whose front end on the opening side is swingable. The switchgear according to any one of 2, 3, and 4. 6. The switchgear according to claim 5, wherein the guiding means is provided on a support shaft extending between the two rails at the end of the pair of rails located at the connection portion. 7. The route changing means, wherein the guiding means includes:
7. The opening / closing device according to claim 5, further comprising an urging means for maintaining a predetermined swing direction with respect to the pivot portion. 8. The apparatus according to claim 1, wherein the path changing means is provided at an edge of the opening / closing body on the side of the storage section. The switchgear according to one. 9. The path changing means is provided so as to protrude from an edge of the opening / closing body on the side of the storage section in a direction in which the opening / closing body is housed. The opening / closing device according to any one of claims 5, 6 and 7, wherein the opening / closing member is swung in a retreating direction to form a path serving as a guiding direction to a storage support portion serving as a storage position of the opening / closing member. apparatus. 10. The guiding means has an abutting portion at a position opposite to a swing direction, and the path changing means is provided protruding from an edge of the opening / closing body on the side of the storage portion and provided at a tip end. The abutting portion has an abutting portion that abuts with the abutting portion. When the abutting portion and the abutting portion abut against each other, the guiding means swings, and a guiding direction to the storage support portion. The switchgear according to any one of claims 5, 6, and 7, wherein a path is formed. 11. The apparatus according to claim 1, wherein the path changing means is provided at an edge of the opening / closing body on the opening side. The switchgear according to one. 12. A plurality of opening / closing bodies which are supported on a pair of rails provided in an opening of a structural body and which are supported on both side edges and are movable between the rails to open and close the opening, A storage portion for storing each of the opening and closing bodies is provided on one side of the opening when the opening is opened, and each opening and closing body is arranged in parallel in the width direction between the pair of rails when the opening is closed. An opening / closing device that is closed, comprising: a storage support unit provided in the storage unit and configured in the same number as the opening / closing bodies; and a storage support unit disposed at a connection portion between the opening and the storage unit. A guide rail that guides each of the sections and the rail in the opening to each of the storage support sections, and guides each of the opening and closing bodies into each of the storage support sections corresponding to each of the opening and closing bodies; Provided the opening and the front And a guide means for catching on the guide rail when passing through a connection portion with the storage section and guiding the moving direction of the opening / closing body along the guide rail. 13. The opening / closing means according to claim 12, wherein said guide means comprises a pulley for rolling said guide rail.