JP5977639B2 - Switchgear - Google Patents

Description

  The present invention relates to a switchgear for a retrofit attached to a building corresponding to a door frame with a doorcase attached to an opening of the building.

A window frame is attached to the opening edge of the opening that is formed on the outer wall of the building and penetrates into and out of the building, and the opening surrounded by the window frame by driving a shutter curtain as an opening / closing body located outside the building In order to make the shutter openable, a shutter case containing a shutter curtain and an opening / closing mechanism for opening and closing the shutter curtain is attached to the outer wall located above the window frame, and the shutter curtain is mounted on the left and right of the window frame. An opening / closing device installed corresponding to the window frame by providing a guide rail for guiding is known (see, for example, Patent Documents 1 and 2).
In addition, when installing a switchgear corresponding to a shutter frame with a door pocket attached to the opening of a building, install a switchgear base for the switchgear so that it surrounds the shutter frame. The switchgear is mounted on the mounting base so as to be positioned (blown) in front of the front of the shutter frame (side away from the building outer wall).

JP 2010-101089 A JP 2004-11303 A

As mentioned above, when installing a switchgear as a retrofit in correspondence with a shutter frame with a door pocket, the installation base of the switchgear has been increased, making the switchgear installation work complicated and the construction cost There is a concern that will increase.
The present invention provides a switchgear that is easy to construct and can reduce construction costs.

An opening / closing apparatus according to the present invention is an opening / closing apparatus attached to a building corresponding to a shutter door frame provided with a door pocket for storing a shutter, and having an opening / closing body for opening and closing the frame opening of the shutter door frame. A main body and a mounting frame fixed to the mounting frame fixing portion of the building so as to surround the shutter frame, and the mounting frame for mounting the switchgear main body to the building. The mounting frame is disposed in the vicinity of the door pocket. A door frame side vertical frame, wherein the door frame side vertical frame is positioned above the upper frame of the rain door frame and fixed to the mounting frame fixing portion, and below the lower frame of the rain frame. A frame structure that is positioned on the front side of the front end of the doorway door of the door pocket by connecting the lower end side mounting portion fixed to the mounting frame fixing portion and the upper end side mounting portion and the lower end side mounting portion. And a section.
The “building mounting frame fixing portion” described above may be a building component that can fix the mounting frame and secure the strength to hold the mounting frame and the switchgear body attached to the mounting frame. As a preferred building component as the mounting frame fixing portion, for example, a wall base of an outer wall can be considered. Further, the attachment frame fixing portion may be, for example, a wall itself or a sash frame, and may further be a shutter frame itself or a door pocket itself. Moreover, the attachment frame does not need to be fixed to the same kind of building component, and for example, a part may be fixed to the shutter frame and the other part may be fixed to the wall base of the outer wall.
Moreover, the above-mentioned "near the door pocket" means that the door frame side vertical frame is in contact with the door pocket, when the door bag is entirely or partially overlapped in the front-rear direction, and slightly separated from the door pocket. Means the case. Here, “slightly separated from the door pocket” means for some reason (for example, there is no building component that can be fixed in contact with the door pocket, but is slightly spaced in the right direction as shown in FIG. 3). For example, if it must be fixed to the doorcase, or if contact is not possible due to the shape or position of the frame component, etc. Say when separated by.
The frame component includes a notch recess that is a concave opening of a rear opening surrounded by an upper edge, a front edge, and a lower edge, and the notch recess has a longitudinal length between the upper edge and the lower edge. The dimension is formed to be longer than the height dimension of the shutter frame, and the longitudinal dimension between the front edge and the opening edge of the rear opening is from the mounting frame fixing part of the building to the door pocket. It is also characterized by being formed in a dimension longer than the length dimension to the front end of the shutter doorway.
The shutter door vertical frame and the frame component are fixed by fixing means so that the shutter door vertical frame of the door pocket in which the shutter door is formed and the plate surface of the frame component of the door pocket vertical frame are in close contact with each other. It is also characterized.
The upper end side attachment portion or the lower end side attachment portion of the door pocket side vertical frame is attached to the upper end side or the lower end side of the door pocket side vertical frame so as to extend to the position where the attachment frame fixing portion of the building exists. It is also characterized by being formed by a separate mounting plate.

According to the opening and closing apparatus according to the present invention, the door frame side vertical frame is positioned above the upper frame of the shutter frame and fixed to the mounting frame fixing unit of the building, and below the lower frame of the shutter frame. A lower end side mounting portion that is fixed to the mounting frame fixing portion of the building, and a frame configuration portion that is connected to the upper end side mounting portion and the lower end side mounting portion and is located on the front side of the front end of the doorway door of the door pocket; Therefore, the construction becomes easy and the construction cost can be reduced.
Further, the frame constituent part includes a notch recess which is a concave opening of a rear side opening surrounded by an upper edge, a front edge and a lower edge, and the notch recess has a longitudinal length dimension between the upper edge and the lower edge. However, the length dimension between the front edge and the opening edge of the rear opening is from the mounting frame fixing part of the building to the front edge of the doorway doorway. Since it was formed in a dimension longer than the length dimension, the shutter can be taken in and out of the door pocket via the shutter door, and the shutter can also be used.
Furthermore, the shutter door vertical frame and the frame component are fixed by the fixing means so that the shutter door vertical frame of the door pocket in which the shutter door is formed and the plate surface of the frame component of the door bag side vertical frame are in close contact with each other. It is possible to prevent wind and rain from entering the inside of the shutter frame through the space between the outer surface of the vertical frame of the shutter door and the plate surface of the frame component.
In addition, the upper end side mounting portion or the lower end side mounting portion of the door pocket side vertical frame is attached to the upper end side or the lower end side of the door pocket side vertical frame so as to extend to the position where the mounting frame fixing portion of the building exists. Since it was formed by the mounting plate, the doorcase-side vertical frame can be fixed to the mounting frame fixing portion according to the mounting frame fixing portion of the building.

The front view which shows the switchgear attached to the building corresponding to the shutter frame with a door pocket (embodiment 1). The front view which shows the disassembled perspective view of an opening / closing apparatus (Embodiment 1). The perspective view which shows the switchgear attached to the building corresponding to the shutter frame with a door pocket (embodiment 1). The disassembled perspective view which shows the attachment structure of the door pocket side vertical frame and the rain door entrance / exit vertical frame of the door pocket (Embodiment 1). The perspective view which shows the state in which the door pocket side vertical frame was attached to the rain door entrance vertical frame of the door pocket (embodiment 1). Sectional drawing which shows the switchgear attached to the building corresponding to the shutter frame with a door pocket (the AA cross-section equivalent figure of FIG. 1) (Embodiment 1). It is a perspective view which shows the door pocket side vertical frame, (a) is a disassembled perspective view, (b) is a perspective view (Embodiment 1). It is a perspective view which shows the door pocket side vertical frame, (a) is a disassembled perspective view, (b) is a perspective view (Embodiment 2). It is a perspective view which shows the door pocket side vertical frame, (a) is a disassembled perspective view, (b) is a perspective view (Embodiment 2).

Embodiment 1
As shown in FIGS. 1 to 3, the opening / closing device 1 according to the first embodiment is an opening / closing device attached to a building 3 corresponding to a shutter frame 16 provided with a door pocket 18 for storing a shutter 17. An opening / closing device body 2 having an opening / closing body that opens and closes the frame opening 10 of the frame 16, and an attachment for fixing the opening / closing device body 2 to the building 3 fixed to the mounting frame fixing portion of the building 3 so as to surround the shutter frame 16. And an attachment frame 4 as a device. In the first embodiment, the case where the attachment frame 4 is attached to the wall base 57 (see FIG. 6) of the outer wall 5 as an example of the attachment frame fixing portion of the building 3 will be described as an example.
The opening / closing device body 2 includes a shutter curtain 91 serving as an opening / closing body, a shaft 92 on which the shutter curtain 91 is mounted so that it can be wound and fed out, and a rotation outside the figure that rotates the shaft 92 around the rotation center line of the shaft 92. Drive mechanism, end bracket 93 that rotatably supports both ends of the shaft 92, a case 94 that houses the shaft 92, the rotation drive mechanism, and a control device (not shown), a guide rail 95 that guides the shutter curtain 91 in the opening / closing direction, etc. Is a so-called shutter device.
The mounting frame 4 is fixed to the outer wall 5 of the building 3 so as to surround the opening 6 formed so as to penetrate the inside and outside of the building 3 in the outer wall 5 of the building 3, and has a door pocket 18 for storing the shutter 17. The shutter curtain 91 is a frame for attaching the opening / closing device body 2 to the building 3 so that the shutter curtain 91 can open and close the frame opening 10 of the shutter door frame 16 of the shutter device window 7 with the shutter unit.
The mounting frame 4 is fixed to the outer wall 5 of the building 3 by fixing means such as a set screw 11 and the door pocket side vertical which is one of the left and right vertical frames 33 and 34 forming the mounting frame 4. The frame 34 is fixed to the rain door entrance / exit vertical frame 21 of the door pocket frame 19 by fixing means such as a set screw 12.
In the present specification, the “front side” refers to a side away from the building 3 to the outside of the building 3 in a direction orthogonal to the wall 5 of the building 3 (see FIG. 3).

  In the region between the upper frame 31 of the mounting frame 4 and the lintel 35 fixed to the wall base 57 (see FIG. 6) of the outer wall 5 positioned above the upper frame 16 c of the shutter frame 16, the shaft 92 is provided. And an end bracket 93; 93 are fixed to an end support portion 44, which will be described later, and a case 94 is connected to the upper frame 31 and the end bracket 93; 93 to connect the shaft 92 and the rotation drive mechanism. It is installed so as to cover the front side.

The basic vertical frame 33 of the mounting frame 4 is positioned outside the vertical frame 16a of the shutter frame 16 (see FIG. 6), and the mounting portion 43 is fixed to the wall base 57 of the outer wall 5 with the set screw 11, A guide rail 95 is attached to a guide rail attaching portion 42 provided at the front portion of the basic vertical frame 33 (see FIG. 2).
As shown in FIGS. 4 and 5, the door frame side vertical frame 34 of the attachment frame 4 is positioned at the boundary position between the rain door frame 16 and the door bag 18 and is positioned above the upper frame 16 c of the rain door frame 16. The upper end side mounting portion 43 a is fixed to the wall base 57 of the outer wall 5 with a set screw 11, and the lower end side mounting portion 43 b positioned below the lower frame 16 b of the shutter frame 16 is set to the wall base 57 of the outer wall 5. 11, and the upper and lower central portions are located at the boundary between the shutter door frame 16 and the door bag 18, and the shutter door 18 of the door bag 18 passes through the front side of the shutter door 22 formed in the vertical door 21. It is fixed to the vertical frame 21 with a set screw 12. The guide rail 95 is attached to the guide rail attachment part 42 provided in the front part of the said door pocket side vertical frame 34 (refer FIG. 2).

  As described above, the mounting frame 4 is disposed so as to surround the outside of the shutter frame 16 and is fixed to the wall base 57 of the outer wall 5 with the set screw 11, and the door pocket side vertical frame 34 is the shutter door vertical frame of the door pocket 18. The opening / closing device body 2 is attached to the mounting frame 4 fixed to the front side of the shutter door 22 formed in 21 with a set screw 12 to constitute the opening / closing device 1 of the first embodiment (FIG. 2). reference).

As shown in FIG. 2, the window device 7 with a shutter unit includes a window portion 12 </ b> A and a shutter unit 13.
The window 12A has a window frame 14 attached to the opening edge of the opening 6 so as to surround the opening 6 opened in the wall 5 of the building 3, and a window so that the frame opening 9 of the window frame 14 can be opened and closed. A sliding door 15 attached to the inside of the frame 14 is provided. The window frame 14 is a rectangular frame surrounded by an upper frame, a lower frame, and left and right vertical frames.
The shutter unit 13 includes a shutter frame 16, a shutter 17, and a door bag 18.
For example, the shutter frame 16 is formed integrally with the window frame 14 so as to extend to the front side of the window frame 14, and either the left or right vertical frame is removed. That is, the shutter frame 16 is constituted by a three-way frame constituted by one of the left and right vertical frames 16a, the lower frame 16b, and the upper frame 16c.
The shutter 17 is provided between the lower frame 16b and the upper frame 16c of the shutter frame 16 so as to be reciprocally movable left and right on rails (not shown) formed on the mutually opposing surfaces of the upper and lower frames. .
The door pocket 18 includes a door pocket frame 19 and an end plate 20 that covers the front opening 19 a of the door pocket frame 19. A rectangular frame surrounded by an upper frame, a lower frame, and left and right vertical frames of the door pocket frame 19, and the left and right vertical frames, that is, the shutter door entrance vertical frame 21 penetrates the shutter door entrance vertical frame 21. A shutter door 22 formed by a through-hole is provided (see FIG. 4. Note that the end plate 20 of the door pocket 18 is omitted in FIGS. 4 and 5).
That is, as shown in FIG. 4, the left / right side part 23 from which the vertical frame of the shutter frame 16 is removed and the left / right vertical frame provided with the shutter door 22 of the door pocket frame 19 are installed. The frame 21 is positioned so as to be adjacent to each other, and the shutter 17 that can move on the rails of the shutter frame 16 can be moved into the door pocket 18 via the shutter door 22 of the door frame 19.

The shutter door 22 is formed by a vertically long rectangular through-hole extending in the vertical direction of the shutter door vertical frame 21, and the vertical dimension (height dimension) of the shutter door 22 is larger than the vertical dimension of the shutter 17. Then, the width dimension (front-rear width dimension) of the shutter door 22 is formed to be larger than the thickness dimension of the shutter 17. And the left-right width dimension of the shutter storage part 18a which is an internal space of the door pocket 18 is formed in a dimension larger than the left-right width dimension of the shutter 17.
That is, the shutter 17 moves on the rail of the shutter frame 16 through the shutter door 22 and is positioned on the front side of the window frame 14 to cover the front of the frame opening 9 of the window frame 14 and the door pocket 18. The storage state stored in the shutter storage portion 18a can be set.

As shown in FIG. 2, the attachment frame 4 is configured to include an upper frame 31, a lower frame 32, left and right vertical frames 33; 34, and a lintel 35.
The upper frame 31 rises from a long side plate 31 a that is long in the left-right direction and a rear side edge that is one long side edge of the long plate portion 31 a and is fixed to the wall base 57 of the outer wall 5 by the set screw 11. 31b.
The lower frame 32 rises from a long side plate 32a that is long in the left-right direction and a rear side edge that is one long side edge of the long plate portion 32a and is fixed to the wall base 57 of the outer wall 5 by the set screw 11. 32b.
The lintel 35 is a long plate portion 35a that is long in the left-right direction, and a mounting portion that rises from the rear side edge that is one of the long sides of the long plate portion 35a and is fixed to the wall base 57 of the outer wall 5 by the set screw 11. 35b.
One of the left and right vertical frames 33; 34 is a basic vertical frame 33 provided so as to extend vertically along the vertical frame 16 a of the shutter frame 16. The other vertical frame is a door pocket side vertical frame 34 provided so as to extend vertically along the shutter doorway 22 of the door pocket 18.

The basic vertical frame 33 includes a frame constituting portion 41, a guide rail attaching portion 42 to which the guide rail 95 is attached, an attaching portion 43 to be attached to the wall base of the outer wall, and an end support portion 44 to which the end bracket 93 is attached. Prepare.
The frame constituting portion 41 is configured by a long strip-like plate portion that is positioned outside the vertical frame 16a of the shutter frame 16 and is long in the vertical direction facing the outer surface 16f (see FIG. 6) of the vertical frame 16a. .
The guide rail mounting portion 42 is provided so as to extend from the plate portion on one long side edge side of the long plate portion of the frame constituting portion 41 and is formed to extend in the vertical direction on the front side of the shutter door frame 16. (See FIG. 2). The guide rail 95 is formed of a long material having a concave cross section. For example, the guide rail 95 is attached to the guide rail attachment portion 42 by the engagement structure 96 in which the engagement portion formed in the guide rail attachment portion 42 and the engagement portion formed in the guide rail 95 engage with each other. It has been.
The attachment portion 43 is configured by a plate portion that is provided on the other long side edge of the long plate portion of the frame constituting portion 41 and faces the outer wall 5 of the building 3.
The end support portion 44 is formed of a plate material attached to the upper end side of the frame constituting portion 41 by screws or the like not shown. An end bracket 93 is fixed to the end support portion 44, and the end bracket 93 is supported by the basic vertical frame 33 via the end support portion 44.
The plate surface of the frame portion 41 is positioned outside the vertical frame 16a of the shutter frame 16 so as to face the outer surface 16f of the vertical frame 16a in parallel with the guide rail mounting portion 43. After the basic vertical frame 33 is positioned so that the end support portion 44 is positioned above the upper frame 16c of the shutter frame 16, the mounting portion 43 of the basic vertical frame 33 is attached to the outer wall 5 The basic vertical frame 33 is fixed to the outer wall 5 by being fixed to the wall base 57 with the set screw 11.

  As shown in FIG. 4; FIG. 7, the door pocket side vertical frame 34 is different from the basic vertical frame 33 in that it includes a frame constituting portion 41 having a notch recess 50 for avoiding the shutter door frame 16. . That is, the door side vertical frame 34 having a configuration in which the other long side edge side portion of the long plate portion of the frame configuration portion 41 is removed from the frame configuration portion 41 of the basic shape vertical frame 33 to form the notch recess 50 is used. . Therefore, the upper end side attachment part 43a which opposes the outer wall 5 of the building 3 is provided in the longitudinal direction one end side of the elongate board part of the frame structure part 41, and the length of the elongate board part of the frame structure part 41 is provided. It is the structure by which the lower end side attaching part 43b facing the outer wall 5 of the building 3 was provided in the other end side of the direction.

The notch recess 50 is a concave opening that is a rear opening surrounded by an upper edge 51, a front edge 52, and a lower edge 53.
The notch recess 50 is formed such that a vertical length dimension between the upper edge 51 and the lower edge 53 is longer than the height dimension of the shutter frame 16, and between the front edge 52 and the opening edge 54 of the rear opening. Is longer than the length from the outer wall 5 to the front end 22f of the door door 18 of the door bag 18, and the length from the outer wall 5 to the front edge 21f of the door door vertical frame 21 of the door door 18 (See FIG. 4; FIG. 7).

  4; FIG. 5, the upper edge 51 of the notch recess 50 is positioned above the upper frame 16 c of the shutter frame 16, and the lower edge 53 is positioned below the lower frame 16 b of the shutter frame 16. The front edge 52 is positioned in front of the shutter door 22 of the door pocket 18, and the outer surface 21 a of the vertical door 21 of the door door frame 19 of the door pocket frame 19 in which the plate surface of the frame component 41 and the shutter door 22 of the door bag 18 are formed. After the door pocket side vertical frame 34 is positioned so as to contact with each other, the upper mounting portion 43a and the lower mounting portion 43b are fixed to the wall base 57 of the outer wall 5 with fixing means such as a set screw 11, and the door pocket frame The shutter door 19 vertical frame 21 and frame component 41 are fixed by fixing means such as a set screw 12 so that the outer surface 21a of the frame 19 and the plate surface of the frame component 41 are in close contact with each other. By doing so, the door frame-side vertical frame 34 is attached to the outer wall 5 and It is fixed to the door pocket 18.

  For example, the basic vertical frame 33 and the door pocket side vertical frame 34 are formed by individually forming one or more parts of the frame constituting part 41, the guide rail attaching part 42, the attaching part 43, and the end support part 44. The structure formed by combining may be sufficient, and the structure by which the frame structure part 41, the guide rail attachment part 42, the attachment part 43, and the end support part 44 were integrally formed may be sufficient.

An example of the attachment procedure of the attachment frame 4 will be described.
First, the mounting frame 4 is formed by assembling the upper frame 31, the lower frame 32, the basic vertical frame 33, the door pocket side vertical frame 34, and the lintel 35 with a connecting means such as a screw (not shown).
Next, the door pocket side vertical frame 34 is installed so that the rain door frame 16 and the door pocket 18 fit into the notch recess 50 of the door pocket side vertical frame 34, and the attachment portions 43a; 43b of the door pocket side vertical frame 34, and the lower frame The fixing portions 32b of the 32 are fixed to the wall base 57 of the outer wall 5 by fixing means such as set screws 11, respectively, so that the door pocket side vertical frame 34 and the lower frame 32 are fixed to the wall base 57 and the doorway door of the door pocket 18 is opened. The outer surface 21a of the shutter door vertical frame 21 and the frame member of the vertical frame 21 in the state where the outer surface 21a of the shutter door vertical frame 21 and the plate surface of the frame component 41 of the door pocket side frame 34 are in surface contact with each other. The door frame side vertical frame 34 is fixed to the door pocket 18 by fixing the plate surface 41 with fixing means such as a set screw 12. Then, after checking the state of the basic shape vertical frame 33, the upper frame 31, and the lintel 35 falling, etc., using the outer surface 21a of the shutter door vertical frame 21 as a reference surface, the basic shape vertical frame 33, the upper frame 31, and the lintel 35, by fixing the mounting portion 43, the mounting portion 31b, and the mounting portion 35b to the wall base 57 of the outer wall 5 by fixing means such as a set screw 11, the basic vertical frame 33, the upper frame 31, and the lintel 35 are fixed. The outer wall 5 is fixed to the wall base 57.
In the mounting operation of the mounting frame 4, the door pocket side vertical frame 34 having a large relationship with the door pocket 18 or the rain door frame 16 is first installed and fixed to the wall base 57, and the fixed door pocket side vertical frame 34 is used as a reference. Fixing the other upper frame 31, lower frame 32, basic vertical frame 33, and lintel 35 of the attachment frame 4 determines the position of the door-seat-side vertical frame 34 and the door pocket 18 and provides design (for example, a shutter frame). This is also preferable from the viewpoint of reducing the deviation from 16.
Instead of assembling and fixing the mounting frame 4, the upper frame 31, the lower frame 32, the basic vertical frame 33, the door pocket side vertical frame 34, and the lintel 35 may be individually installed and fixed. In this case as well, it is preferable to first install and fix the door pocket side vertical frame 34 from the viewpoints of the determination of the positions of the door pocket side vertical frame 34 and the door pocket 18 and the design.

  Thus, the attachment frame 4 is attached to the wall base 57 of the outer wall 5 so as to surround the shutter frame 16. The switchgear main body 2 is attached to the mounting frame 4 to constitute the switchgear 1.

According to the first embodiment, since the door pocket side vertical frame 34 provided with the upper end side attachment portion 43a and the lower end side attachment portion 43b which are attachment portions to the outer wall 5 is used, the lower ground of the attachment base is used as in the prior art. Since it is not necessary to position (blown) the front side of the shutter frame 16 from the front side, the construction becomes easy and the construction cost can be reduced.
In addition, since the door pocket side vertical frame 34 having the notch recess 50 that can store the shutter frame 16 and does not block the shutter door 22 is used, the shutter 17 can be put in and out of the door bag 18 through the shutter door 22. Can also be used.
Furthermore, the door entrance frame vertical frame 21 and the door pocket side vertical frame 34 of the door pocket frame 19 so that the outer surface 21a of the door door vertical frame 21 of the door pocket frame 19 and the plate surface of the frame constituting portion 41 of the door pocket side vertical frame 34 are in close contact. Is fixed by fixing means such as a set screw 12, and the outer surface 21a of the shutter door entrance vertical frame 21 and the plate surface of the frame component portion 41 are in close contact with each other. It is possible to prevent wind and rain from entering the window portion 12 </ b> A through the space between the frame portion 41 and the plate surface of the frame constituting portion 41.

Embodiment 2
When trying to fix the upper end side attachment portion 43a of the door pocket side vertical frame 34 to the wall base 57, the position corresponding to the upper end side attachment portion 43a is a position away from the upper frame 16c of the shutter door frame 16. In some cases, the wall base 57 does not exist at a position corresponding to the upper end side attachment portion 43a. In such a case, a separate mounting plate is provided on the upper end side of the door pocket side vertical frame 34 in order to extend the mounting portion to the position where the wall base 57 exists.
For example, when the wall foundation 57 is present on the left side (for example, the door pocket 18 side in FIG. 1) from the position corresponding to the upper end side attachment portion 43a, as shown in FIG. 8, it extends from the upper end side to the left side. What is necessary is just to use the doorcase side vertical frame 34A in which the attachment plate 71 was provided and the upper end side attachment part was formed. Further, when the wall base 57 is present on the right side (for example, the basic vertical frame 33 side in FIG. 1) from the position corresponding to the upper end side mounting portion 43a, it extends from the upper end side to the right side as shown in FIG. What is necessary is just to use the door pocket side vertical frame 34B which provided the attachment plate 72 and formed the upper end side attachment part.
The attachment plate 71 and the attachment plate 72 are formed of, for example, an angle plate member having an L-shaped cross section including a substrate portion 74 and an attachment portion 75 extending in a direction orthogonal to the outer wall 5. For example, the substrate portion 74 is sandwiched between the upper end portion of the plate surface of the frame constituting portion 41 and the end support portion 44, and these three members are fixed by fixing means such as a set screw (not shown) to be attached to the upper end side. What is necessary is just to comprise the doorcase side vertical frame 34A provided with the upper end side attachment part formed of the board 71, and the doorcase side vertical frame 34B provided with the upper end side attachment part formed of the attachment plate 72 in the upper end side.

According to the second embodiment, the door pocket side vertical frame 34 can be reliably fixed to the wall base 57 according to the arrangement state of the wall base 57.
The same effect can be obtained if the lower end side attachment portion of the door pocket side vertical frame 34 and the attachment portion 43 of the basic shape vertical frame 33 are configured in the same manner.

  Note that, in the above, the shutter door vertical frame 21 and the frame configuration of the door pocket frame 19 so that the outer surface 21a of the shutter door vertical frame 21 of the door pocket frame 19 and the plate surface of the frame component 41 of the door pocket vertical frame 34 are in close contact with each other. Although the example using the door pocket side vertical frame 34 fixed to the part 41 with fixing means such as the set screw 12 is shown, it is possible to surround the upper frame of the door pocket 18, the front surface of the door pocket, and the lower frame of the door pocket 18. A door pocket side vertical frame provided with a notch recess, the front edge of the notch recess being positioned on the front side of the door pocket 18 and facing the front surface of the door pocket 18 may be used.

  That is, the door pocket side vertical frame 34 is disposed in the vicinity of the door pocket 18 and is positioned above the upper frame 16c of the rain door frame 16 so that the mounting frame fixing portion of the building (the mounting frame 4 can be fixed) A building component that secures the strength of holding the switchgear body 2 attached to the attachment frame 4 and is fixed to, for example, the wall base 57 of the outer wall 5, the wall itself, the sash frame, the shutter frame itself, the door pocket itself, etc. Connecting the upper end side mounting portion, the lower end side mounting portion positioned below the lower frame 16b of the shutter frame 16 and being fixed to the mounting frame fixing portion of the building, and the upper end side mounting portion and the lower end side mounting portion. What is necessary is just the structure provided with the frame structure part located in front rather than the front end 22f of the shutter door 22 of the door pocket 18.

  The present invention can also be applied to door pockets without end plates and balustrade door pockets.

  The present invention can be applied to both an electric shutter device and a manual shutter device.

  When the opening / closing body of the opening / closing device to which the present invention is applied is a shutter curtain, the configuration is not limited to a mode in which a plurality of so-called slats are arranged in the vertical direction, but also a pipe, a panel, a sheet or a net A shutter curtain having a configuration in which a single or a plurality of objects are continuously provided, or a shutter curtain in which slats, panels, pipes, sheets, and nets are appropriately combined may be used. The present invention can also be applied to a so-called overhead type shutter curtain.

  The present invention can also be applied to an opening / closing device such as a blind, a roll screen device, and a smoke proof curtain provided with a guide rail, the opening / closing body being guided by the guide rail.

DESCRIPTION OF SYMBOLS 1 Opening and closing device, 2 Opening and closing device main body, 3 Building, 4 Mounting frame, 5 Outer wall, 10 Frame opening, 12 Set screw (fixing means), 16 Shutter frame, 16b Lower frame, 16c Upper frame, 17 Shutter, 18 Door bag, 21 Aramito entrance vertical frame, 22 Amito entrance, 22f Front end of Amito entrance,
34 door pocket side vertical frame, 41 frame constituent part, 43a upper end side attaching part, 43b lower end side attaching part,
50 notch recess, 51 upper edge, 52 front edge, 53 lower edge, 54 opening edge, 57 wall base,
71; 72 Mounting plate, 91 Shutter curtain (opening / closing body).

Claims (4)

An opening and closing device attached to a building corresponding to a shutter frame provided with a door pocket for storing a shutter,
An opening / closing device body having an opening / closing body that opens and closes a frame opening of the shutter frame, and an attachment frame for fixing the opening / closing device body to the building by being fixed to an attachment frame fixing portion of the building so as to surround the shutter frame And
The mounting frame includes a doorcase-side vertical frame disposed in the vicinity of the doorbag,
The door pocket side vertical frame is positioned above the upper frame of the shutter door frame and fixed to the mounting frame fixing portion; and the mounting frame fixed frame is positioned below the lower frame of the shutter door frame. A lower end side mounting portion fixed to a portion, and a frame configuration portion that is connected to the upper end side mounting portion and the lower end side mounting portion and is located on the front side of the front end of the doorway door of the door pocket. Opening and closing device characterized. The frame component includes a notch recess that is a concave opening of a rear opening surrounded by an upper edge, a front edge, and a lower edge,
The notch recess is formed such that a longitudinal length dimension between the upper edge and the lower edge is longer than a height dimension of the shutter frame, and between the front edge and the opening edge of the rear opening. The opening / closing apparatus according to claim 1, wherein a length dimension of the door is longer than a length dimension from an attachment frame fixing portion of the building to a front end of a doorway entrance of the door pocket.   The shutter door vertical frame and the frame component are fixed by fixing means so that the shutter door vertical frame of the door pocket in which the shutter door is formed and the plate surface of the frame component of the door pocket vertical frame are in close contact with each other. The switchgear according to claim 1 or 2, wherein the switchgear is characterized. The upper end side attachment portion or the lower end side attachment portion of the door pocket side vertical frame is attached to the upper end side or the lower end side of the door pocket side vertical frame so as to extend to the position where the attachment frame fixing portion of the building exists. The switchgear according to any one of claims 1 to 3, wherein the switchgear is formed by a separate mounting plate.

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