JP2019148148A - Indoor fitting - Google Patents

Abstract

To provide an indoor fitting minimizing an appearance of a doorstop to improve its design.SOLUTION: A door 1 comprises a frame member 3 disposed at an opening, and a door body 10 openably/closably hinged at an inside of the frame member 3. The frame member 3 comprises a flat part 311 disposed along a depth face of the opening, and a doorstop groove 312 disposed on the flat part 311 to fit a doorstop therein. A vertical frame doorstop 61 comprises a wall plate cover 613 continuously projecting toward one side from an inside face in a depth direction of the vertical frame doorstop 61, and a depth wall panel 550 can be disposed between one depth face of the opening and the wall plate cover 613.SELECTED DRAWING: Figure 2

Description

  The present invention relates to indoor joinery.

  Conventionally, when attaching a joinery to an indoor opening, a frame member is provided around the opening. The frame material is exposed around the door body even when the door body is disposed. Therefore, a structure has been proposed that makes the frame material inconspicuous by projecting the frame material to the outside in the expected direction from the expected surface of the opening, and placing a plate material such as a wall plate at the projected end. (For example, refer to Patent Document 1).

  On the other hand, the frame material regulates the opening motion of the door body and cushions the impact that hits the frame material when the door body is closed, so that a door stop is provided along the frame material in the approximate center of the frame material in the expected direction. It has been.

Japanese Patent Laid-Open No. 2006-20555

  The door stop is disposed so as to protrude from the expected surface of the frame member to the inside in the direction of finding. For this reason, even if the exposure of the frame material is reduced, the door stop projects inward in the direction of finding and is visually recognized when the door is opened. For this reason, even if the exposure of the frame material is not conspicuous, it is difficult to further improve the design by exposing the door stop.

  An object of the present invention is to provide an indoor joinery that has improved design by making the door stop inconspicuous.

  The present invention relates to an indoor fitting (for example, a door member 10 described later) that is attached to an inside of the frame member so as to be opened and closed (for example, a door member 10 described later). The frame material is disposed on the frame material expected surface (for example, a flat surface portion 311 described later) disposed along the expected surface of the opening. A door stop mounting portion (for example, a door contact groove 312 described later) for attaching a door stop (for example, a vertical frame door contact 61 described later), and the door contact extends along the expected direction of the door contact. A wall plate covering portion (for example, a wall plate covering portion 613 described later) that protrudes continuously from the inner surface to one side and can be disposed between the one side of the expected surface of the opening and the wall plate, It relates to indoor joinery.

  It is preferable that the frame member has a protruding portion (for example, a protruding portion 315a described later) that extends from the frame material expected surface and protrudes to the other side in the expected direction opposite to the wall plate covering portion.

  One end of the wall plate covering portion is bent toward the expected surface of the opening and faces the wall plate (for example, an expected wall panel 550 described later) disposed on the expected surface of the opening. It is preferable to have a wall plate covering portion side bent portion (for example, a wall plate covering portion side bent portion 613b described later).

  It is preferable that the said door stop attachment part is comprised by the groove part formed along the longitudinal direction of the said frame material.

  It is preferably an indoor door having a pair of vertical frames (for example, a vertical frame 31 described later) extending in the vertical direction and a door attached to the vertical frame and opened and closed.

  ADVANTAGE OF THE INVENTION According to this invention, the indoor joinery which made the door stop conspicuous and improved the designability can be provided.

It is a front view of the indoor joinery of this embodiment. It is an enlarged view of the AA cross section of FIG. It is sectional drawing which shows the accommodation by the side of the upper frame of the indoor fitting of this embodiment. It is an expanded sectional view of the indoor joinery of other embodiment. It is sectional drawing which shows the upper frame side of the vertical wall accommodation of other embodiment.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
In the present specification, the “finding direction” means the left-right direction when the opening formed in the building is viewed from the front, and the “forecast direction” means two continuous directions through the opening. It means the indoor / outdoor direction connecting the front side and the back side of one space.

FIG. 1 is a front view of a door 1 as an indoor fitting of the present embodiment. The door 1 is a fitting with a ceiling that extends from the floor surface 54 to the ceiling 51 in a full vertical direction. The door 1 is disposed in an opening surrounded by the housing 2, the ceiling 51, the floor surface 54, and the wall 53.
The housing 2 includes a pair of pillars 21 that extend in the vertical direction and are spaced apart from each other, and beams 22 that connect the pair of pillars 21 to each other.
The ceiling 51 is configured by a ceiling panel 510 that extends in the upper part of the room so as to face the floor surface 54. The ceiling panel 510 is fixed to the field edge 23 located on the lower end side of the beam 22.
The wall 53 is disposed so as to extend in the vertical direction around the opening, and is a wall panel 530 as a wall plate attached to the finding surface of the column 21 or a prospective surface of the opening in the opening / closing direction of the door 10. It includes a prospective wall panel 550 (see FIG. 2) as a wall plate attached to the back side.
The floor surface 54 is configured by a floor panel 540 disposed to face the ceiling panel 510.

The door 1 includes a frame member 3 disposed in the opening, a vertical frame door contact 61 as a door stop, an upper frame door contact 62, and a door body 10.
The door body 10 is a plate body that is attached to the inside of the frame member 3 so as to be openable and closable, and is arranged on one side in the direction of finding in a single opening. The length of the vertical direction of the door 10 is about 1700-2500 mm in this embodiment.
The frame member 3 has a pair of vertical frames 31 and an upper frame 32. The upper frame 32 and the vertical frame 31 are each made of aluminum.
The vertical frame door contact 61 and the upper frame door contact 62 are attached to the frame member 3 and are made of resin.

FIG. 2 is a cross-sectional view taken along line AA of FIG. 1 and illustrates a flat arrangement. With reference to FIG. 2, the vertical frame 31 and the vertical frame door stop 61 are demonstrated first.
A pair of vertical frames 31 are attached to the columns 21 so as to extend vertically from the left and right ends of the upper frame 32 in the direction of finding toward the floor surface 54.
As shown in FIG. 2, the vertical frame 31 includes a flat surface portion 311 as a frame material expected surface, a door stop groove 312 as a door stop mounting portion, a flat support portion 313, and a wall panel covering portion 315. .

  The flat portion 311 is a flat portion that is disposed along the expected surface of the opening and faces the expected surface of the door 10. A hinge portion of the door body 10 is attached to the flat surface portion 311 of the vertical frame 31 located on the hanging base side of the door body 10.

  The door contact groove 312 is disposed on one side of the flat portion 311 in the expected direction. The door stop groove 312 is a groove that bends in a direction perpendicular to the plane portion 311 from the plane portion 311 and forms a substantially U-shaped cross section. The door stop groove 312 is recessed from the flat portion 311 to the outside in the finding direction, and is formed along the entire length of the longitudinal frame 31 in the longitudinal direction. The door contact groove 312 is a groove portion for fitting a vertical frame door contact 61 described later, and supports the vertical frame door contact 61 on the inner side in the direction of finding from the expected surface of the opening. The door stop groove 312 has a bottom portion 312a extending in a direction parallel to the flat portion 311 and a side wall portion 312b extending in a direction perpendicular to the bottom portion 312a. On the one side of the side wall portion 312b, the front wall panel 550 and the wood end surface of the plywood 560 are close to each other. The side wall portion 312b conceals the wood face of the prospective wall panel 550 and the plywood 560.

  The plane support portion 313 is disposed on the back side (the column 21 side) of the plane portion 311. The plane support part 313 includes a support part bottom part 313a and a support side wall part 313b. The support portion bottom portion 313 a is formed along the same direction as the direction in which the flat portion 311 extends, and has a protrusion 313 c that protrudes so as to partially abut against the column 21. The support side wall portion 313 b faces the side wall portion 312 b of the door stop groove 312 and extends so as to be orthogonal to the flat surface portion 311. The flat portion 311, the side wall portion 312 b of the door stop groove 312, the support portion bottom portion 313 a, and the support side wall portion 313 b form a substantially rectangular hollow portion 314.

The wall panel covering portion 315 has a protruding portion 315a and a protruding portion side bent portion 315b.
The projecting portion 315a extends from the flat surface portion 311 and on the other side in the expected direction of the opening portion, that is, on the side where the door stop groove 312 in the flat surface portion 311 is not disposed, beyond the end portion of the expected surface of the opening portion and outward. Protruding. The protruding portion 315a extends continuously from the flat surface portion 311.
The protruding portion side bent portion 315b is formed so that the other end of the protruding portion 315a is bent toward the back side of the flat surface portion 311 and further bent toward the door stop groove 312 and is substantially U-shaped in cross section. Is done. As shown in FIG. 2, a gap is formed between the support side wall 313b of the flat support 313 and the end of the protruding portion side bent portion 315b, and the wall panel 530 is positioned in this gap. The protruding portion 315a extends so as to face the expected surface of the wall panel 530 disposed on the back side of the flat surface portion 311, and the protruding portion-side bent portion 315b is bent so as to face the surface of the wall panel 530. The end portion of the wall panel 530 is covered with the panel covering portion 315.

  The vertical frame door stopper 61 is attached by being locked to a door stopper groove 312 disposed at one end of the flat surface portion 311 (the end on the side where the wall panel covering portion 315 is not formed). The vertical frame door stopper 61 protrudes inward in the direction in which the vertical frame 31 is found. The vertical frame door stopper 61 is a member that protrudes so as to come into contact with the end of the door body 10 so that the opening and closing of the door body 10 is within 90 degrees, and stops the rotation of the door body 10. The vertical frame door stop 61 includes a main body portion 610, a locking claw 611, a fin portion 612, and a wall plate covering portion 613.

  The main body 610 has a hollow structure having a substantially square shape in cross section. The main body 610 is disposed so as to protrude inward in the direction of finding from the expected surface of the vertical frame 31. When the door body 10 is closed by projecting the main body portion 610 to the inside in the finding direction, the main body portion 610 is disposed to face the door end side end portion of the door body 10. The main body 610 has a pair of expectation surfaces 610a extending in the expectation direction and a pair of finding surfaces 610b extending in the find direction with the vertical frame door 61 attached. The prospective wall panel 550 is close to the finding surface 610b arranged on one side in the expectation direction of the pair of finding surfaces 610b. The one-side finding surface 610b is disposed so as to be flush with the side wall portion 312b of the door stop groove 312 and is positioned so as to cover the front end of the prospective wall panel 550 together with the side wall portion 312b.

  The locking claws 611 are a pair of convex portions that can be inserted into the doorway groove 312 of the vertical frame and locked. The locking claws 611 are arranged on the outer side in the finding direction in the attached state in the main body 610, and each of the pair of convex portions is arranged away from each other and facing each other. The locking claws 611 are formed so as to be elastically deformable, fit into and abut on the inside of the pair of side wall portions 312 b of the door stop groove 312, and hold the vertical frame door stopper 61 in the door stop groove 312.

  The fin portion 612 is disposed on the side of the main body portion 610 facing the door tip of the door body 10. The fin part 612 is formed of an elastic member such as rubber, and cushions an impact such as when the door 10 is closed vigorously.

The wall plate covering portion 613 includes a wall plate covering portion inner side surface 613a, a wall plate covering portion side bent portion 613b, and a wall plate covering portion outer side surface 613c. The wall plate covering portion 613 includes a finding surface 610b extending in the finding direction on one side of the main body portion 610 in the expectation direction, a wall plate covering portion inner side surface 613a, a wall plate covering portion side bent portion 613b, and a wall plate covering portion outer surface. A hollow structure is formed by four sides with 613c.
The wall plate covering portion inner side surface 613 a is formed integrally with the main body portion 610, continues from the inner side surface along the expected direction of the main body portion 610, and protrudes to one side of the flat portion 311 of the vertical frame 31. As described above, the main body portion 610 is locked to the door stop groove 312, and the door stop groove 312 is in contact with the column 21, and supports the main body portion 610 on the inner side in the finding direction from the expected surface of the opening. Yes. For this reason, a gap in which the narrow expected wall panel 550 can be arranged is formed between the inner surface 613a of the wall plate covering portion and the one side surface of the expected surface of the column 21. In this gap, not only the prospective wall panel 550 but also a plywood 560 for adjusting the position of the prospective wall panel 550 is arranged.

  The wall plate covering portion side bent portion 613 b is formed by bending one end portion of the wall plate covering portion 613 in the expected direction toward the expected surface of the column 21. The front end of the wall plate covering portion side bent portion 613b faces the prospective wall panel 550 as a wall plate.

  The wall plate covering portion outer surface 613c is a surface extending so as to connect an end portion of the wall plate covering portion side bent portion 613b on the expected wall panel 550 side and the finding surface 610b of the main body portion 610. It is located on the outer side in the finding direction relative to the side surface 613a. The wall plate covering portion outer surface 613c extends along the prospective surface of the prospective wall panel 550, and the corner plate formed by the wall plate covering portion outer surface 613c and the finding surface 610b of the main body portion 610 has Corners are arranged. According to this arrangement, when the door 10 is opened and closed, when the door 10 hits the vertical frame door 61, the collision force generated from the door 10 is in the expected direction along the wall plate covering portion outer surface 613c. Dispersed in both the direction of finding along the finding surface 610b of the main body 610, the shock is buffered.

  The vertical frame door stopper 61 is wrapped with the same decorative sheet 33 as the vertical frame 31, and a sense of unity is formed between the vertical frame door stopper 61 and the vertical frame 31.

  Although illustration is omitted, an end piece is fitted to the upper end of the vertical frame 31. The end piece is attached by sliding in the vertical direction so as to close the gap between the upper end of the vertical frame 31 and the ceiling panel 510 or the like.

FIG. 3 is a view showing the accommodation of the upper frame 32 of the door 1 of the present embodiment. With reference to FIG. 3, the upper frame 32 and the upper frame door stop 62 are demonstrated.
The upper frame 32 extends in the direction of finding the upper portion of the opening. The upper frame 32 is fixed to the beam 22 and covers the end of the ceiling panel 510.
The upper frame 32 includes a flat portion 321, a door stop groove 322, a flat support portion 323, and a wall panel covering portion 325. The upper frame 32 is different from the vertical frame 31 in that the wall panel covering portion 325 is formed on both one side and the other side in the expected direction.

The flat surface portion 321 is a flat portion facing the inner surface side of the opening and facing the expected surface of the door body 10.
The door stop groove 322 is a recess that bends in a direction perpendicular to the plane portion 321 from the plane portion 321 and forms a substantially U-shaped cross section. The door stop groove 322 is a groove portion for fitting an upper frame door stop 62 described later, and supports the upper frame door stop 62 below the expected surface of the opening. The door stop groove 322 has a bottom portion 322a extending in a direction parallel to the plane portion 321 and a side wall portion 322b extending in a direction substantially orthogonal to the bottom portion 322a and the plane portion 321. The door stop groove 322 extends along the entire length of the upper frame 32 in the vertical direction. The bottom portion 322 a is in contact with the column 21 in the upper frame 32.

  The plane support portion 323 is disposed on the back side (the beam 22 side) of the plane portion 321. The plane support part 323 has a beam side contact part 323a and a support side wall part 323b. The beam side contact portion 323a has a flat surface formed along the same direction as the direction in which the flat portion 321 extends. The support side wall portion 323 b faces the side wall portion 322 b of the door stop groove 322 and extends so as to be orthogonal to the flat surface portion 321. The flat portion 321, the side wall portion 322 b of the door stop groove 322, the beam side contact portion 323 a, and the support side wall portion 323 b form a substantially rectangular hollow portion 324.

  As shown in FIG. 3, the ceiling panel 510 is fixed to the field edge 23, and the two ceiling panels 510 are arranged adjacent to each other. Between the adjacent ceiling panels 510, the plane part 321 of the upper frame 32, the door stop groove | channel 322, and the plane support part 323 are arrange | positioned.

The wall panel covering portion 325 includes a protruding portion 325a and a protruding portion-side bent portion 325b on one and the other sides in the expected direction of the upper frame 32, respectively.
The protruding portion 325a protrudes outward from the flat portion 321 and the door stop groove 322 toward one side and the other side in the expected direction. The protruding portion 325a extends at the same height as the flat surface portion 321 on one side. The protruding portion 325a continuously extends from the flat surface portion 321 on the other side.
The protruding portion side bent portion 325b is bent from the end portion of the protruding portion 325a toward the beam 22 side. As shown in FIG. 3, the end portion of the protruding portion side bent portion 325 b faces the surface of the ceiling panel 510. The protruding portion 325a protrudes along the surface of the ceiling panel 510, and the protruding portion side bent portion 325b faces the end portion of the ceiling panel 510, so that the end portion of the ceiling panel 510 is covered.

  The upper frame door stopper 62 is attached so as to be engaged with the door stopper groove 322 of the upper frame 32, and protrudes below the upper frame 32. The upper frame door stop 62 is a member that protrudes so as to come into contact with the end of the door 10 so that the door 10 can be opened and closed within 90 degrees, and stops the rotation of the door 10. The upper frame door stop 62 includes a main body 620 and a locking claw 621.

  The main body 620 has a hollow structure having a substantially square shape in cross section. The main body 620 is disposed so as to protrude downward from the expected surface of the upper frame 32. When the main body 620 protrudes downward, when the door 10 is closed, the main body 620 is disposed to face the upper end of the door 10.

  The locking claws 621 are a pair of convex portions that can be inserted into the door stop groove 322 of the upper frame 32 and locked. The locking claw 621 is formed so as to protrude upward from the main body portion 620, and each of the pair of convex portions is spaced apart from each other and arranged to face each other. The locking claws 621 are formed so as to be elastically deformable, fit into and contact with the insides of the pair of side wall portions 322b of the door stop groove 322, and hold the upper frame door stop 62 in the door stop groove 322.

According to this embodiment, the following effects are produced.
In the present embodiment, the door 1 is configured to include the frame member 3 disposed in the opening and the door 10 attached to the inside of the frame member 3 so as to be opened and closed. Further, the frame member 3 is configured to include a flat surface portion 311 disposed along the expected surface of the opening and a door contact groove 312 for attaching the vertical frame door contact 61 disposed on the flat surface portion 311. Moreover, the wall board coating | coated part which protrudes in one side continuously from the inner surface along the expectation direction of 61 per vertical frame door, and can arrange | position the expectation wall panel 550 between the one side surfaces in the expectation surface of the said opening part. 613 is configured to be included in 61 per vertical frame door. The wall plate covering portion 613 is continuously formed from the inner surface along the expected direction of the vertical frame door contact 61 and protrudes to one side, so that one end of the vertical frame door contact 61 is The end on one side will be hidden. For this reason, the vertical frame door 61 itself looks like the vertical frame 31. Compared with the case where the vertical frame door stopper 61 is disposed between the one end and the other end of the vertical frame 31, the number of lines visually recognized as a frame is reduced by one. Therefore, the vertical frame door 61 becomes inconspicuous, and an indoor fitting with improved design can be provided.

  In the present embodiment, the frame member 3 includes the protruding portion 315a that extends from the flat surface portion 311 and protrudes to the other side in the expected direction opposite to the wall plate covering portion 613. By projecting the projecting portion 315a from the flat surface portion 311, the wall panel 530 can be disposed on the back surface of the projecting portion 315a, so that a sense of unity is generated between the frame member 3 and the opening, and the design is excellent.

  Moreover, in this embodiment, the edge part of the one side of the wall board coating | coated part 613 is bent toward the expected surface of an opening part, and the wall board coating | cover which faces the expected wall panel 550 arrange | positioned at the expected surface of an opening part It comprised including the part side bending part 613b. Since the wall plate covering portion 613 has the wall plate covering portion side bent portion 613b, an end portion on one side of the vertical frame door 61 and an end portion on one side of the expected surface of the frame such as the column 21 A space for arranging a plate material such as the prospective wall panel 550 is formed between the two. For this reason, according to the thickness of the pillar 21 and various conditions of an opening part, the distance of the frame material 3 from the pillar 21 can be adjusted, and workability | operativity improves.

  Moreover, in this embodiment, the door stop groove 312 is configured by a groove portion formed along the longitudinal direction of the frame member 3. Since the vertical frame door stopper 61 and the upper frame door stopper 62 can be installed by being fitted into the door groove 312, the construction is facilitated.

  Moreover, in this embodiment, the indoor joinery was comprised by the indoor door which has a pair of vertical frame 31 extended to an up-down direction, and the door 10 attached to the vertical frame 31 and opened and closed. Thereby, the designability of an indoor door can be improved.

As mentioned above, although preferable embodiment of this invention was described, this invention is not restrict | limited to the above-mentioned embodiment, It can change suitably.
FIG. 4 is a diagram illustrating the storage of the vertical frame 31 according to another embodiment. Specifically, the vertical frame 31 is arranged so as to fit in the corner.
As shown in FIG. 4, the shape of the vertical frame 31 is the same as that in the case of flat fitting when the corner is fitted. In the case of fitting in the corner, the wall panel 530 extends in the expected direction on both one side and the other side of the vertical frame 31. In the case of fitting in the corner, on the door end side, when the door body 10 is opened and closed, a plywood paddle 511 is arranged on the expected surface of the opening so that the wall panel 530 does not interfere, and the vertical frame 31 is expected. Raised to the inside in the direction. In addition, a decorative plate 512 is disposed in the direction of finding on the back side of the protruding portion side bent portion 315b of the vertical frame 31.

  In the fitting corner fitting, the wall plate covering portion side bent portion 613B of the vertical frame door 61 is configured to have a longer length (height) in the direction of finding than in the case of flat fitting. The height dimension of the wall plate covering portion side bent portion 613B may be set as appropriate. The wall plate covering portion side bent portion 613B is positioned so as to overlap with the side wall portion 312b in the door contact groove 312 of the vertical frame 31 in the expected direction. By adjusting the dimension of the surface that overlaps the side wall portion 312b of the wall plate covering portion 613 in the expected direction, the thickness of the expected wall panel 550 and the distance to the column 21 can be adjusted.

  Further, as shown in FIG. 4, the wall plate covering portion 613 includes a hollow structure formed on the prospective wall panel 550 side of the wall plate covering portion inner side surface 613 a along the wall plate covering portion inner side surface 613 a in the inside corner fitting, It is formed of two hollow structures including a hollow structure formed on the side of the vertical frame 31 of the wall plate covering portion side bent portion 613B along the wall plate covering portion side bent portion 613B. And the surface which faces the prospective wall panel 550 of the hollow structure formed in the vertical frame 31 side of the wall board coating | coated part side bending part 613B is the wall board coating | coated part outer surface 613C. The wall plate covering portion outer surface 613C is close to the prospective wall panel 550.

  Thus, within the scope of the present invention, the design of the indoor door can be improved in accordance with the configuration and arrangement of the wall 53 and the casing 2 constituting the opening.

  FIG. 5 shows how the drooping wall of the upper frame 32 fits. The upper frame 32 used in the hanging wall storage is the same as the upper frame 32 described in the flat storage embodiment. Even in the opening portion of the hanging wall, by using the indoor fitting of the present invention for the vertical frame 31 and the vertical frame door 61, it is possible to improve the design as with a flat door.

  Further, the shape and material of each component of the frame material are not limited to the shapes described and illustrated above. For example, when the structural parts of the frame material are formed of resin, it is preferably configured with a hollow structure in order to ensure strength. However, the vertical frame, upper frame, vertical frame door contact, and upper frame door contact are made of aluminum. You may form with a material. In that case, the hollow structure is not necessary as long as the required strength is ensured.

1 door (indoor fittings)
3 Frame material 10 Door 55 Expected wall panel (wall board)
61 Vertical frame door-to-door (door-to-door)
311 Flat surface (frame material expected surface)
312 Door stop groove (recess)
315a Protruding portion 315b Protruding portion side bent portion 530 Wall panel (wall plate)
613 Wall plate covering portion 613b Wall plate covering portion side bent portion

Claims (5)

An indoor fitting having a frame member disposed in an opening and a door attached to be opened and closed inside the frame member,
The frame material is
A frame material expected surface arranged along the expected surface of the opening;
A door stop mounting portion for attaching a door stop placed on the frame material expected surface,
The said door stop protrudes in one side continuously from the inner surface along the expectation direction of the said door stop, and the wall board coating | coated part which can arrange | position a wall board between the one side surfaces in the prospective surface of the said opening part Have indoor joinery.   The indoor frame according to claim 1, wherein the frame member has a protruding portion that extends from the frame material expected surface and protrudes to the other side in the expected direction opposite to the wall plate covering portion.   One end of the wall plate covering portion is bent toward the expected surface of the opening, and has a bent portion on the wall plate covering portion facing the wall plate disposed on the expected surface of the opening. The indoor joinery according to claim 1 or 2, characterized in that.   The indoor fitting according to claim 1 or 2, wherein the door stop mounting portion is configured by a groove portion formed along a longitudinal direction of the frame member. The indoor joinery of any one of Claims 1-3 which is a door for indoors which has a pair of vertical frame extended in an up-down direction, and the door body attached to the said vertical frame, and opened and closed.

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