JP2018119382A - Open/close arrangement and working method thereof - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an open/close arrangement capable of being relatively easily worked and suppressing light entering into building.SOLUTION: The open/close arrangement is formed corresponding to a rain shutter unit which includes a rain shutter frame 104 and a door pocket 106. The open/close arrangement includes: a shutter curtain for opening/closing a frame opening of the rain shutter frame 104; a support frame which is fixed to a building enclosing the rain shutter frame 104 and to support the shutter curtain; and a shading member 16 for shading at least a part of light from entering the building via a gap between the support frame and the door pocket 106.SELECTED DRAWING: Figure 6

Description

  The present invention relates to an opening / closing device provided for a shutter unit including a shutter frame and a door pocket, and a construction method thereof.

  A retrofitting switchgear attached to a building corresponding to a shutter unit including a shutter frame and a door pocket has been proposed (for example, Patent Document 1).

JP 2014-77243 A

  The switchgear described in Patent Document 1 can be installed relatively easily because it is not necessary to remove the existing shutter unit. However, in this switchgear, a part of the vertical frame on the door pocket side of the support frame that supports the openable / closable body floats from the shutter frame and the outer wall of the building in order to avoid the shutter frame. Therefore, even when the opening / closing body is closed, light can be inserted into the building through the gap between the support frame and the door pocket and the gap between the vertical frame, the rain door frame, and the outer wall.

  This invention is made | formed in view of such a condition, The objective is to provide the opening / closing apparatus which can be constructed comparatively easily and can suppress that a light penetrates into a building.

  In order to solve the above problems, an opening / closing device according to an aspect of the present invention is an opening / closing device provided corresponding to a shutter unit including a shutter frame and a door bag, and is an opening / closing device for opening / closing a frame opening of the shutter frame. A body, a support frame fixed to the building so as to surround the shutter frame, and a light shielding member for blocking at least a part of the light to be inserted into the building from the gap between the support frame and the door pocket. And comprising.

  Another aspect of the present invention is a construction method. This method is a construction method of an opening / closing device provided corresponding to a shutter unit including a shutter frame and a door bag, and the opening / closing device surrounds an opening / closing body for opening / closing the frame opening of the shutter frame and the shutter frame. A support frame that is fixed to the building and supports the opening and closing body, and a light shielding member that blocks at least a part of the light that is to be inserted into the building from the gap between the support frame and the door pocket. The construction method includes a step of fixing the support frame to the building so that the light shielding member is sandwiched between the door pocket and a step of fixing the opening / closing body to the support frame.

  ADVANTAGE OF THE INVENTION According to this invention, the opening / closing apparatus which can be constructed comparatively easily and can suppress that a light is inserted in a building can be provided.

It is a perspective view of the switchgear concerning an embodiment. It is a three-dimensional exploded view of the switchgear. It is a front view of the base member fixed to the building. It is a front view of the main-body part fixed to the building through the base member. It is a perspective view which shows a shutter frame and a door pocket. It is the sectional view on the AA line of FIG. It is process drawing which shows the method of constructing a switchgear in a building. It is process drawing which shows the method of constructing a switchgear in a building. It is process drawing which shows the method of constructing a switchgear in a building.

  Hereinafter, the same or equivalent components and members shown in the respective drawings are denoted by the same reference numerals, and repeated descriptions thereof are omitted as appropriate. In addition, the dimensions of the members in each drawing are appropriately enlarged or reduced for easy understanding. Also, in the drawings, some of the members that are not important for describing the embodiment are omitted.

(Opening and closing device)
FIG. 1 is a perspective view of an opening / closing device 10 according to an embodiment. In FIG. 1, the shutter curtain 32 is illustrated as being translucent. FIG. 2 is an exploded perspective view of the opening / closing device 10. FIG. 3 is a front view of the base member 50 of the support frame 12 fixed to the building. FIG. 4 is a front view of the main body 20 of the support frame 12 fixed to the building via a base member. FIG. 5 is a perspective view showing the shutter frame 104 and the door pocket 106. 6 is a cross-sectional view taken along line AA in FIG.

  Hereinafter, the substantially horizontal direction parallel to the outer wall surface of the building to which the switchgear 10 is attached (the outer flat wall surface as a whole) is referred to as “finding direction”, and the substantially horizontal direction orthogonal to the finding direction is “ This is described as “prospective direction”. In the prospective direction, the side away from the building to which the switchgear 10 is attached will be described as “front side”.

  The opening / closing device 10 is provided corresponding to the existing shutter unit 102, and the shutter unit 102 is provided corresponding to the window portion. The window portion includes a window frame 110 attached to the outer wall so as to surround the opening of the outer wall of the building, and a glass door (not shown) that fits in the window frame 110. The shutter unit 102 includes a shutter frame 104 and a door bag 106 for storing a shutter (not shown) fitted in the shutter frame 104.

  The shutter frame 104 is a three-way frame, and includes an upper frame 104a, a lower frame 104b, and a vertical frame 104c. The upper frame 104a and the lower frame 104b extend in the direction of finding. The vertical frame 104c extends in the vertical direction, and connects the ends of the upper frame 104a and the lower frame 104b opposite to the door pocket 106. The upper frame 104a, the lower frame 104b, and the vertical frame 104c are formed integrally with the window frame 110 on the front side of the window frame 110, for example, so as to extend from the window frame 110 to the front side. A notch 104d and a notch 104e are formed at the ends of the upper frame 104a and the lower frame 104b on the door pocket 106 side when the opening / closing device 10 is attached.

  The opening / closing device 10 is basically mounted from the top of the shutter unit 102 as the reforming of the shutter unit 102 while leaving the shutter unit 102 as it is. In the present embodiment, the opening / closing device 10 is a shutter device including a shutter curtain (described later) as an opening / closing body. The opening / closing device 10 includes a support frame 12, a shutter unit 14, and a light shielding member 16.

  The support frame 12 is a four-sided frame having two upper frames, and is fixed to the building by fixing means such as screws so as to surround the shutter frame 104, that is, to surround the upper frame 104a, the lower frame 104b, and the vertical frame 104c. The For example, the support frame 12 may be fixed to a pillar (not shown) of a building via an outer wall. Further, the support frame 12 is fixed to the building so that the weight of the shutter frame 104 and the door pocket 106 is not applied. Specifically, the support frame 12 is fixed to the building without being fixed to the shutter frame 104 and the door pocket 106.

  The support frame 12 includes a base member 50 and a main body 20. The base member 50 is a four-sided frame having two upper frames. The first base upper frame 52, the second base upper frame 53, the lower basement frame 54, the first base vertical frame 56, and the second base vertical frame. Frame 58.

  The first base upper frame 52 and the second base upper frame 53 are fixed to the building above the shutter frame 104 so as to extend in the direction of finding. The first base upper frame 52 is provided above the second base upper frame 53 so as to be spaced apart from the second base upper frame 53 in the vertical direction. The lower underground frame 54 is fixed to the building below the shutter frame 104 so as to extend in the direction of finding. The first base vertical frame 56 is fixed to the building on the opposite side (right side in FIG. 3) to the door frame 106 in the finding direction so as to extend in the vertical direction. The first base vertical frame 56 connects the ends of the first base upper frame 52, the second base upper frame 53, and the lower basement frame 54 on the shutter frame 104 side. The second base vertical frame 58 is disposed at the boundary between the shutter frame 104 and the door pocket 106 so as to extend in the vertical direction. The second base vertical frame 58 connects the ends of the first base upper frame 52, the second base upper frame 53, and the lower basement frame 54 on the door pocket 106 side.

  When the base member 50 is fixed to the building, the second base vertical frame 58 enters the notch 104d of the upper frame 104a and the notch 104e of the lower frame 104b. In other words, the base member 50 is fixed to the building so that the second base vertical frame 58 enters the notches 104d and 104e. As a result, at least a part of the shutter door 106b provided on the extension line of the upper frame 104a and the lower frame 104b of the shutter frame 104, which is a shutter door for taking in and out the shutter provided on the end plate 106a of the door pocket 106, is provided. The second base vertical frame 58 is closed. Desirably, the base member 50 and the notches 104d and 104e may be configured so that the entire shutter door 106b is closed by the second base vertical frame 58.

  The first base upper frame 52, the second base upper frame 53, the lower basement frame 54, the first base vertical frame 56, and the second base vertical frame 58 have flat front surfaces 52a, 53a, 54a, 56a, 58a. Thus, they are formed to be flush with each other. The front surfaces 52 a, 53 a, 54 a, 56 a, and 58 a may be formed so as to protrude forward from the shutter frame 104.

  The second base vertical frame 58 is formed to be thinner in the prospective direction than the first base upper frame 52, the second base upper frame 53, the lower base frame 54, and the first base vertical frame 56. Accordingly, the second base vertical frame 58 is in a state of floating from the outer wall of the building, the window frame 110, and the shutter frame 104.

  The main body 20 is formed so that the shape seen from the prospective direction is substantially the same as the base member 50. Specifically, the main body 20 includes a first main body upper frame 22, a second main body upper frame 23, a main body lower frame 24, a first main body vertical frame 26, and a second main body vertical frame 28, The first main body upper frame 22, the second main body upper frame 23, the main body lower frame 24, the first main body vertical frame 26, and the second main body vertical frame 28 are respectively a first base upper frame 52, a second base upper frame 53, and a lower base frame. It is fixed to the underground frame 54, the first base vertical frame 56, and the second base vertical frame 58.

  The shutter unit 14 includes a case 30, a shutter curtain 32, and a shaft (not shown). The case 30 is a long box-shaped member, and is fixed to the first main body upper frame 22 and the second main body upper frame 23 so that the longitudinal direction substantially coincides with the finding direction. Case 30 houses the shaft and conceals them.

  A shaft (not shown) is accommodated in the case 30. The shaft is rotatably supported. The shutter curtain 32 is an opening / closing body for opening / closing the frame opening 18 of the support frame 12 and thus the frame opening 108 of the shutter frame 104, and one end of the shutter curtain 32 is fixed to the shaft. Therefore, the shutter curtain 32 is supported by the first main body upper frame 22 and the second main body upper frame 23, and thus the support frame 12, via the shaft and the case 30.

  The light shielding member 16 is provided so as to shield at least a part of the light to be inserted into the building from the gap between the support frame 12 and the door pocket 106 (see FIGS. 1 and 6). The light shielding member 16 is an elastic body such as rubber or sponge. The light shielding member 16 is fixed to the side face 28 a on the door pocket 106 side of the second main body vertical frame 28 of the main body portion 20, and is sandwiched between the end plates 106 a of the door pocket 106.

(Construction method)
7-9 is process drawing which shows the method of constructing the switchgear 10 mentioned above in a building. A method for constructing the opening / closing device 10 will be described with reference to FIG. 5 in addition to FIGS.

  First, as shown in FIG. 5, notches 104d and 104e are formed by notching the ends of the upper frame 104a and lower frame 104b of the shutter door 104 on the door pocket 106 side. In the present embodiment, the ends of the upper frame 104a and the lower frame 104b on the door pocket 106 side of the shutter frame 104 are cut out so that the window frame 110 is exposed.

  Next, as shown in FIG. 7, the base member 50 is fixed to the building so that the base member 50 surrounds the shutter unit 102. Specifically, the first base upper frame 52, the second base upper frame 53, the lower basement frame 54, and the first base vertical frame 56 are fixed to the building, and the second base vertical frame 58 is inserted into the notches 104d and 104e. .

  Next, as shown in FIG. 8, the main body 20 is fixed to the base member 50. At this time, the light shielding member 16 (not shown in FIG. 8) fixed to the side surface 28a of the second main body vertical frame 28 is sandwiched between the second main body vertical frame 28 and the door pocket 106, that is, the light shielding member 16 is in the door pocket. The main body portion 20 is fixed to the base member 50 so as to be in contact with the end plate 106a (not shown in FIG. 8) 106.

  Next, as shown in FIG. 9, the shutter unit 14 is fixed to the first main body upper frame 22 and the second main body upper frame 23 (not shown in FIG. 9) of the main body.

  In the switchgear 10 according to the embodiment described above, the support frame 12 is fixed to the building so as to surround the shutter frame 104. Thereby, the switchgear 10 can be constructed without removing the existing shutter unit 102. In the opening / closing device 10, the light shielding member 16 is provided so as to be sandwiched between the support frame 12 and the door pocket 106. Thereby, at least a part of the light to be inserted into the building can be blocked from the gap between the support frame 12 and the door pocket 106. As described above, according to the switchgear 10 according to the embodiment, construction can be performed relatively easily, and light can be prevented from leaking into the building when the shutter curtain 32 is closed.

  In the opening / closing device 10 according to the embodiment, the support frame 12 is not fixed to the door pocket 106. Further, the light shielding member 16 sandwiched between the support frame 12 and the door pocket 106 is an elastic body. As a result, it is possible to prevent vibrations caused by opening and closing the shutter curtain 32 from being transmitted to the door pocket 106, and as a result, it is possible to prevent the door pocket 106 from being damaged and the appearance of the entire building from being deteriorated.

  Further, according to the opening / closing device 10 according to the embodiment, the support frame 12 includes the base member 50 and the main body 20. In particular, the base member 50 is formed so that the front surfaces 52a, 53a, 54a, 56a, and 58a are all flat and flush with each other. Thereby, the support frame of the conventional switchgear provided corresponding to the window part from which the shutter frame was not originally provided or the window part from which the shutter frame was removed can be employed as the main body part 20 as it is.

  Further, according to the opening / closing device 10 according to the embodiment, the upper frame 104a and the lower frame 104b of the shutter frame 104 are formed with the notch 104d and the notch 104e, respectively. The support frame 12 is fixed to the building in a state where the second base vertical frame 58 of the base member 50 enters the notches 104d and 104e. Thereby, at least a part of the shutter door 106b of the door pocket 106 is blocked by the second base vertical frame 58, and the inside of the door pocket 106 becomes difficult or invisible from the inside of the building, and the appearance seen from inside the building is improved. .

  Heretofore, the switchgear according to the embodiment has been described. This embodiment is an exemplification, and it is understood by those skilled in the art that various modifications can be made to the combination of each component, and such modifications are also within the scope of the present invention.

(Modification 1)
Although the case where the opening / closing device is a shutter device, that is, the case where the opening / closing device includes the shutter curtain 32 as an opening / closing body has been described in the embodiment, the present invention is not limited thereto. The opening / closing device may include an opening / closing body other than the shutter curtain, for example, an opening / closing body such as a blind, a roll screen, or a smoke proof curtain.

(Modification 2)
In the embodiment, the case where the support frame 12 includes the base member 50 and the main body 20 has been described. However, the present invention is not limited to this. The support frame may be one in which the base member 50 and the main body 20 of the embodiment are integrated so as not to be separated. In this case, the portion of the support frame corresponding to the base member 50 of the embodiment enters the notches 104d and 104e, and the light shielding member 16 is fixed to the portion of the support frame corresponding to the second main body vertical frame 28 of the embodiment. That's fine.

(Modification 3)
In the embodiment, the case where the light shielding member 16 is sandwiched between the second main body vertical frame 28 and the end plate 106a has been described. However, the present invention is not limited to this. The light shielding member 16 only needs to be able to block at least a part of the light to be inserted into the building from the gap between the support frame 12 and the door pocket 106, for example, so as to block the gap between the support frame 12 and the door pocket 106. The sealing material affixed on the front surface of the support frame 12 and the door pocket 106 may be sufficient. In this case, the second main body vertical frame 28 and the end plate 106a may or may not be in contact with each other. If they are in contact, they can further block the light that tries to enter the building. If they are not in contact (that is, if they are not in contact with each other), it is possible to prevent vibrations caused by opening and closing the shutter curtain 32 from being transmitted to the door pocket 106.

  Any combination of the above-described embodiments and modifications is also useful as an embodiment of the present invention. The new embodiment generated by the combination has the effects of the combined embodiment and the modified examples. In addition, it should be understood by those skilled in the art that the functions to be fulfilled by the constituent elements described in the claims are realized by the individual constituent elements shown in the embodiments and the modified examples or by their cooperation. .

The following invention is recognized from the above description.
An open / close device according to an aspect of the present invention is an open / close device provided corresponding to a shutter unit including a shutter frame and a door pocket, and surrounds the shutter frame for opening and closing a frame opening of the shutter frame. And a support frame that is fixed to the building and supports the opening and closing body, and a light shielding member that blocks at least a part of the light to be inserted into the building from the gap between the support frame and the door pocket. According to this aspect, it is possible to block at least a part of the light to be inserted into the building from the gap between the support frame and the door pocket.

  The support frame is not fixed to the door pocket. In this case, it is possible to suppress vibrations and the like caused by opening and closing the opening / closing body from being transmitted to the door pocket.

  The light shielding member is sandwiched between the support frame and the door pocket. In this case, at least a part of the light to be inserted into the building can be blocked from the gap between the support frame and the door pocket.

  The light shielding member may be an elastic body. In this case, it is possible to suppress vibrations and the like caused by opening and closing the opening / closing body from being transmitted to the door pocket. Thereby, it can suppress that a door pocket is damaged and the appearance of the whole building falls.

  The support frame may include a base member fixed to the building and a main body portion fixed to the base member so that the light shielding member is sandwiched between the door pocket and the opening / closing body. In this case, the support frame of the conventional switchgear provided corresponding to the window part from which the shutter door frame is not originally provided or the window part from which the shutter door frame is removed can be used as it is as the main body part.

  The upper frame and the lower frame of the shutter door frame may be formed with a notch at the end portion on the door pocket side, and the support frame may be fixed to the building with the vertical frame on the door pocket side entering the notch. In this case, at least a part of the doorway doorway of the door pocket is blocked by the support frame, and the inside of the door pocket becomes difficult or invisible from the inside of the building, and the appearance seen from inside the building is improved.

  Another aspect of the present invention is a construction method. This method is a construction method of an opening / closing device provided corresponding to a shutter unit including a shutter frame and a door bag, and the opening / closing device surrounds an opening / closing body for opening / closing the frame opening of the shutter frame and the shutter frame. A support frame that is fixed to the building and supports the opening and closing body, and a light shielding member that blocks at least a part of the light that is to be inserted into the building from the gap between the support frame and the door pocket. The construction method includes a step of fixing the support frame to the building so that the light shielding member is sandwiched between the door pocket and a step of fixing the opening / closing body to the support frame. According to this aspect, it is possible to block at least a part of the light to be inserted into the building from the gap between the support frame and the door pocket.

  The support frame may include a base member fixed to the building and a main body that supports the opening and closing body. The step of fixing the support frame to the building may include a step of fixing the base member to the building and a step of fixing the main body to the base member so that the light shielding member is sandwiched between the door pocket. In this case, the support frame of the conventional switchgear provided corresponding to the window part from which the shutter door frame is not originally provided or the window part from which the shutter door frame is removed can be used as it is as the main body part.

  Prior to the step of fixing the support frame to the building, a step of forming a notch at the end portion of the upper frame and the lower frame on the door pocket side may be included. In the step of fixing the support frame to the building, the support frame may be fixed to the building so that the vertical frame on the door pocket side of the support frame enters the cutouts of the upper frame and the lower frame of the shutter frame. In this case, at least a part of the doorway doorway of the door pocket is blocked by the support frame, and the inside of the door pocket becomes difficult or invisible from the inside of the building, and the appearance seen from inside the building is improved.

  DESCRIPTION OF SYMBOLS 10 Opening and closing device, 12 Support frame, 14 Shutter unit, 16 Light shielding member, 18 Frame opening, 102 Shutter unit, 104 Shutter frame, 106 Door bag, 108 Frame opening

Claims (9)

An opening / closing device provided for a shutter unit including a shutter frame and a door pocket,
An opening and closing body for opening and closing a frame opening of the shutter frame;
A support frame fixed to a building so as to surround the shutter frame and supporting the opening and closing body;
An opening / closing device comprising: a light shielding member for shielding at least part of light to be inserted into a building from a gap between the support frame and the door pocket.   The opening / closing apparatus according to claim 1, wherein the support frame is not fixed to the door pocket.   The switchgear according to claim 1 or 2, wherein the light shielding member is sandwiched between the support frame and the door pocket.   The switchgear according to any one of claims 1 to 3, wherein the light shielding member is an elastic body. The support frame is
A base member fixed to the building;
5. The opening and closing according to claim 1, further comprising: a main body portion that is fixed to the base member so as to sandwich the light shielding member between the door pocket and supports the opening and closing body. apparatus. In the upper frame and the lower frame of the shutter door frame, a notch is formed at an end portion on the door pocket side,
The switchgear according to any one of claims 1 to 5, wherein the support frame is fixed to a building in a state in which a vertical frame on the door pocket side enters the cutout. A construction method for an opening / closing device provided corresponding to a shutter unit including a shutter frame and a door pocket,
The opening / closing device includes an opening / closing body for opening / closing a frame opening of the shutter frame, a support frame fixed to a building so as to surround the shutter frame, and supporting the opening / closing body, and the support frame and the door pocket. A light shielding member for shielding at least part of the light to be inserted into the building from the gap,
The construction method is
Fixing the support frame to the building so that the light shielding member is sandwiched between the door pockets;
Fixing the opening / closing body to the support frame. The support frame includes a base member fixed to a building, and a main body that supports the opening and closing body,
The step of fixing the support frame to the building includes:
Fixing the base member to a building;
The construction method according to claim 7, further comprising: fixing the main body portion to the base member so that the light shielding member is sandwiched between the door pocket. Before the step of fixing the support frame to the building, including the step of forming a notch at the end of the door frame side of the upper frame and lower frame of the shutter frame,
In the step of fixing the support frame to the building, the vertical frame on the door pocket side of the support frame fixes the support frame to the building so as to enter the notch of the upper frame and the lower frame of the shutter frame. The construction method according to claim 7 or 8.

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