Mounting structure for hinged door type panel body in partition

Abstract

To widen an opening width when a panel body constituting a partition is constituted as a hinged door pivotally supported on a vertical support in openable / closable and swingable manner through a hinge provided with a shaft part and plate parts on a door body side and a vertical support side.SOLUTION: A front side facing surface part 8a of a vertical support 8 is made to be a mounting surface of a vertical support side plate part 10a where no axial part 10a of a first hinge 10 is arranged, and a door body side of the first hinge 10 and vertical support side plate parts 10b, 10c are set to be long so that the axial part 10a is arranged beyond the front side facing surface part 8a of the vertical support 8 at the door tail side.SELECTED DRAWING: Figure 3

Description

[Technical field]

[0001] The present invention relates to a hinged door for a partition that is installed to divide an interior space of a building. Type of panel body This relates to the technical field of mounting structures. [Background technology]

[0002] Nowadays, indoor spaces in buildings and other structures are sometimes divided (segmented) into front and back (or left and right) using partitions, and some of these partitions have a panel body, which is a component of the partition, that can be opened and closed in the front and back directions, making it a door for inspection or a door for a fire hydrant. When the panel body constituting the partition is made into a door body of the swing-door type, the door body (panel body) is supported by a hinge (hinge) on a vertical support for the partition erected from the floor surface so that it can be opened and closed and swung freely. In this case, it is common to attach the side plate part of the vertical support provided on the hinge to the front side of the vertical support, but in this case, the open door body is located (protruding) from the front side of the front side of the vertical support by the thickness of the door body, which causes a problem that the opening width is narrowed. Therefore, it has been proposed to arrange the axis of the hinge on the visible surface of the vertical support, so that the open door body overlaps the front visible surface of the vertical support, thereby ensuring a wide opening width (see, for example, Patent Document 1). [Prior art documents] [Patent documents]

[0003] [Patent Document 1] JP 2020-33827 A Summary of the Invention [Problem to be solved by the invention]

[0004] In the conventional system, the hinge shaft is positioned on the visible surface of the vertical support, so a wide opening width can be ensured, but there is a problem in that it cannot meet the demand to widen the opening width even further, up to the vertical support position. Furthermore, in the above-mentioned conventional system, the axis of the hinge is located in the middle in the left-right direction of the visible surface of the vertical support, so when viewed from the front of the partition, the support appears to be recessed in a stepped shape relative to the door body in the fully closed state, thereby compromising the design, and these are the issues that the present invention aims to solve. [Means for solving the problem]

[0005] The present invention has been created in view of the above-mentioned circumstances and with the objective of solving these problems. The invention of claim 1 is a partition for dividing an indoor space into front and rear parts, comprising a vertical support and a wall adjacent to the vertical support. And the axis It swings open and closed around the axis. A pair of plates With hinges, The hinge A hinged door that can be pivoted open and closed on a vertical pillar. and a hinge type panel body, one of the pair of plate portions of the hinge being attached to the front facing surface of the vertical support and the other being attached to the hinge type panel body, The front surface of the vertical support is used as the mounting surface for the vertical support side plate portion on which the shaft portion is not disposed, and the plate portion of the hinge is set to be long so that the shaft portion is disposed beyond the front surface of the vertical support toward the end of the door. vinegar A hinged door for a partition, characterized in that Type of panel body This is the mounting structure. The invention of claim 2 is Swing door type panel body The hinge plate is long enough so that the shaft extends beyond the vertical support and reaches the visible surface of the door frame when the vertical support is provided adjacent to the door frame on the main body side. Type of panel body This is the mounting structure. The invention of claim 3 is characterized in that, when the vertical support is a corner support of a corner partition that divides an interior space into front and rear and left and right, the plate portion of the hinge is set to be long so that the shaft portion reaches the front surface part of the door end side of the corner support. Type of panel body This is the mounting structure. The invention of claim 4 is a hinge in a partition according to claim 3, characterized in that the plate portion of the hinge is bent at the corner of the corner post so that the axis portion reaches the portion facing the door end side of the corner post, and the surface plate of the door body is bent at the corner portion to reach the axis portion and set to a wide width reaching the portion facing the door end side of the corner post, and the surface of the bent surface plate is configured to be flush with the surface plate of the panel body arranged on the door end side of the corner post. Type of panel body This is the mounting structure. Effect of the Invention

[0006] By adopting the invention of claim 1, Swing door type panel body The hinge pivots around the axis of the hinge, which is located beyond the front surface of the pillar toward the end of the door. Swing door type panel body When opened, the opening width can be made as wide as possible. By adopting the invention of claim 2, even if a door frame is provided adjacent to the vertical post, Swing door type panel body When opened, the opening width can be made sufficiently wide. By adopting the invention of claim 3, Swing door type panel body This allows for a sufficiently wide opening width when the door is opened, while preventing the axis of the hinge from protruding too far into the space on the door trailing edge side of the corner post. By adopting the invention of claim 4, Swing door type panel body When viewed from the front in the fully closed state, the corner supports Swing door type panel body The corner post is covered by the front panel and cannot be seen, improving the design. Furthermore, the design is also excellent when viewed from the rear end of the corner post. [Brief description of the drawings]

[0007] [Figure 1] (A) and (B) are a front view and a plan view of the partition. [Diagram 2] (A) is a rear view of the first door body, and (B) is a horizontal cross-sectional view of (A). [Diagram 3] 4A and 4B are diagrams showing the first door body in an open and closed state; [Figure 4] A horizontal cross-sectional view of the pivot support portion of the first door body relative to the vertical support pillar. [Diagram 5] 13A and 13B are diagrams showing the open and closed states of a first door body when the front widths of door frames adjacent to a vertical post are different. [Figure 6] (A) is a rear view of the second door body, and (B) is a horizontal cross-sectional view of (A). [Figure 7] 11A and 11B are diagrams showing the open and closed states of the second door body. [Figure 8] A horizontal cross-sectional view of the pivot support portion of the second door body relative to the corner support. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0008] Hereinafter, an embodiment of the present invention will be described with reference to the drawings. In the drawings, reference numeral 1 denotes a partition provided to divide an indoor space into a corner, and the partition 1 is configured with a first partition portion 2 flush in the left-right direction to divide the indoor space into front and rear, and a second partition portion 3 flush in the front-back direction to divide the indoor space into left and right, and the first partition portion 2 is a plurality of panel bodies P connected together flush in the left-right direction, and the panel bodies P provided on both left and right ends are of a hinged door type that can be opened and closed and swung freely, and the present invention is embodied in these hinged door type panel bodies P (first and second door bodies 5 and 6 described later), and the configuration of these will be described in detail below. Incidentally, the directions of front, back, left and right are described for the sake of convenience in order to relate directions, and it goes without saying that the present invention is not limited to these directions.

[0009] The first partition section 2 has a vertical support 8 for forming the first partition section 2 at one end in the left-right direction (left side in Figure 1) adjacent to a door frame 7 provided at the tip of the partition wall W that separates the first partition section 2 from the adjacent room, while the other end in the left-right direction (right side in Figure 1) has a corner vertical support 9 (the corner vertical support 9 will hereinafter also be referred to as corner support 9) erected at the corner section between the first partition section 2 and the second partition section 3. The hinged door type panel body P is pivotally supported by the vertical support pillar 8 and the corner support pillar 9 via hinges 10, 11 so as to be able to swing open and close, and in this embodiment, hereinafter, the panel body P pivotally supported by the vertical support pillar 8 provided adjacent to the door frame 7 so as to be able to swing open and close will be referred to as the first door body 5, the hinge 10 supporting the first door body 5 so as to be able to swing open and close will be referred to as the first hinge 10, the panel body P pivotally supported by the corner support pillar 9 so as to be able to swing open and close will be referred to as the second door body 6, and the hinge 11 supporting the second door body 6 so as to be able to swing open and close will be referred to as the second hinge 11. The first and second hinges 10, 11 pivotally support the first and second door bodies 5, 6 at multiple points (for example, two or three points) in the vertical direction.

[0010] The vertical supports 8 and corner supports 9 are erected between a floor rail 12 fixed to the floor surface and a top rail 13 fixed to the ceiling surface in a state parallel to the floor rail 12, and their lower ends are supported by the floor rail 12 via an adjuster 14 and a lower support bracket 15 installed on the floor rail 12, and their upper ends are supported by the top rail 13 via an upper support bracket 16 fixed to the top rail 13.

[0011] In addition, the first and second door bodies 5, 6 are configured with upper frames 5a, 6a, lower frames 5b, 6b, vertical frames on the door end side 5c, 6c, vertical frames on the door front side 5d, 6d, front (front) side surface panels 5e, 6e and rear (rear) side surface panels 5f, 6f, etc.

[0012] As described above, the first door body 5 is axially supported by the vertical support 8 provided adjacent to the door frame 7 via the first hinge 10 so as to be able to be opened and closed freely. The first hinge 10 has an axis 10a and a pair of door body side plate portions 10b and vertical support side plate portions 10c which swing open and closed around the axis 10a. The door body side plate portion 10b is fixed to the first door body 5 and the vertical support side plate portion 10c is fixed to the vertical support 8. The door body side plate portion 10b and the vertical support side plate portion 10c are set to be long so that the axis portion 10a extends beyond the front visible surface portion 8a of the vertical support 8 to the door end side and reaches the visible surface portion of the door frame 7.

[0013] In other words, the vertical pillar side plate portion 10c of the first hinge 10 is attached to the front sighting surface portion 8a of the vertical pillar 8 via a screw 17, and an axis portion 10a is provided at its tail-end end portion. In this case, the width of the vertical pillar side plate portion 10c is set longer than the width of the front sighting surface portion 8a of the vertical pillar 8, and the vertical pillar side plate portion 10c is attached to the front sighting surface portion 8a in a state in which its tail-end half portion protrudes toward the tail-end side beyond the tail-end end portion of the front sighting surface portion 8a. As a result, the front sight surface portion 8a of the vertical support 8 serves as the mounting surface of the vertical support side plate portion 10c which does not have the axis portion 10a arranged thereon, and the axis portion 10a is arranged so as to extend beyond the front sight surface portion 8a of the vertical support 8 toward the tail end, that is, to protrude toward the tail end further than the tail end side edge portion of the front sight surface portion 8a, and reach the sight surface portion of the door frame 7 arranged adjacent to the vertical support 8. In this embodiment, the door frame 7 adjacent to the vertical support 8 is a door frame for a door 18 for entering and exiting the adjacent room separated by the partition wall W, and the door 18 is journalled to the door frame 7 via a hinge 19 so that it can swing open and closed freely; however, the door frame adjacent to the vertical support 8 may also be a door frame for the front door.

[0014] The door body side plate 10b of the first hinge 10 has a first surface 10d fixed to the rear sight surface 5n of the trailing edge vertical frame 5c with a screw 20, a second surface 10e bent from the trailing edge end of the first surface 10d toward the front side in the projection direction and fixed to the trailing edge side sight surface 5p of the trailing edge vertical frame 5c with a screw 21, and a third surface 10f bent from the front end of the second surface 10e toward the trailing edge and reaching the shaft 10a. In this case, the width of the third surface 10f is set longer than the width of the vertical support side plate 10c so that it reaches the shaft 10a beyond the front sight surface 8a of the vertical support 8 on the trailing edge side. In this way, the axis 10a of the first hinge 10, which serves as the axis when the first door body 5 is opened and closed, is positioned so that it extends beyond the front visible surface portion 8a of the vertical support 8 toward the end of the door and reaches the visible surface portion of the door frame 7, thereby making it possible to make the opening width as wide as possible when the first door body 5 is opened (see Figure 3). The length by which the shaft 10a of the first hinge 10 protrudes beyond the front sight surface 8a of the vertical support 8 toward the door end is appropriately set according to the width of the sight surface of the door frame 7 adjacent to the vertical support 8. In this case, the longer the protrusion length toward the door end, the wider the opening width of the first door body 5 in the fully open state can be, but even if the sight surface width of the door frame 7 is narrow as shown in Fig. 5, the shaft 10a protrudes beyond the front sight surface 8a of the vertical support 8 toward the door end, so that a sufficiently wide opening width can be obtained.

[0015] The front sight surface 5h of the trailing edge vertical frame 5c of the first door body 5 has an extension 5i extending toward the trailing edge side, which is provided so as to reach the shaft 10a of the first hinge 10 while being located in front of the third surface 10f of the door body side plate 10b. Furthermore, the front surface plate 5e of the first door body 5 has an extension surface 5k formed thereon, which reaches the trailing edge end of the extension 5i of the trailing edge vertical frame 5c. Furthermore, by forming an extended surface portion 5k on the front surface panel 5e that reaches the shaft portion 10a of the first hinge 10 in this manner, when viewed from the front with the first door body 5 in the fully closed state, the vertical support pillar 8 is covered by the extended surface portion 5k and cannot be seen, and the gap between the vertical support pillar 8 and the door frame 7 adjacent to the vertical support pillar 8 is also not visible, resulting in excellent design.

[0016] On the other hand, the second door body 6 is axially supported on the corner support 9 via a second hinge 11 so as to be able to swing open and closed freely. The second hinge 11 has an axis 11a and a pair of door body side plate portions 11b and vertical support side plate portions 11c which swing open and closed around the axis 11a. The door body side plate portion 11b is fixed to the second door body 6 and the vertical support side plate portion 11c is fixed to the corner support 9. The door body side plate portion 11b and the vertical support side plate portion 11c are set to be long so that the axis portion 11a extends beyond the front visible surface portion 9a of the corner support 9 to the door tail side, reaching the portion opposite the door tail side visible surface portion 9b.

[0017] That is, the vertical support side plate 11c of the second hinge 11 is fixed to the front sight surface 9a of the corner support 9 via a screw 22, and has a first surface 11d whose tail-end end protrudes further toward the tail-end side than the front sight surface 9a of the corner support 9, and a second surface 11e formed by bending from the tail-end end of the first surface 11d toward the rear in the projection direction, that is, bending at the tail-end front corner part of the corner support 9 to a part facing the tail-end side sight surface 9b of the corner support 9, and the shaft 11a is provided at the rear end in the projection direction of the second surface 11e. As a result, the front sight surface 9a of the corner support 9 is the mounting surface of the vertical support side plate 11c without the shaft 11a, and the shaft 11a is arranged so as to extend beyond the front sight surface 9a of the corner support 9 to the tail-end side to a part facing the tail-end side sight surface 9b.

[0018] In addition, the door body side panel portion 11b of the second hinge 11 has a first surface portion 11f which is fixed to the rear sight surface portion 6q of the trailing edge vertical frame 6c via a screw 23, a second surface portion 11g which is bent from the trailing edge side end portion of the first surface portion 11f toward the front in the projection direction and is fixed to the trailing edge side sight surface portion 6s of the trailing edge vertical frame 6c via a screw 24, a third surface portion 11h which is bent from the front end portion in the projection direction of the second surface portion 11g toward the trailing edge side and protrudes further toward the trailing edge side than the front sight surface portion 9a of the corner support 9, and a fourth surface portion 11i which is bent from the trailing edge side end portion of the third surface portion 11h toward the rear in the projection direction, in other words, which is bent at the trailing edge side front corner portion of the corner support 9 and extends to the axis portion 11a. In this way, by arranging the shaft portion 11a of the second hinge 11, which serves as the axis when the second door body 6 is opened and closed, to extend beyond the front visible surface portion 9a of the corner support 9 toward the door end side to a portion opposite the door end side visible surface portion 9b, it is possible to make the opening width as wide as possible when the second door body 6 is opened, and it is possible to prevent the shaft portion 11a of the second hinge 11 from protruding too far into the space on the door end side of the corner support 9 (see Figure 7).

[0019] The front sight surface 6h of the trailing edge vertical frame 6c of the second door body 6 extends toward the trailing edge and has a first extension 6i that protrudes toward the trailing edge from the front sight surface 9a of the corner support 9 while being located in front of the third surface 11h of the door body side plate 11b, and a second extension 6k that is bent from the trailing edge end of the first extension 6i toward the rear in the projection direction, that is, bent at the trailing edge front corner of the corner support 9 to reach the shaft 11a of the second hinge 11. The front surface plate 6e of the second door body 6 has a first extension surface 6m that reaches the tip of the first extension 6i of the trailing edge vertical frame 6c, and a second extension surface 6n that is bent from the tip of the first extension surface 6m to reach the tip of the second extension surface 6k. In other words, the front surface plate 6e of the second door body 6 is set to be wide, and is formed with first and second extended surface portions 6m, 6n that are bent at the corner portion of the corner support 9 to reach the shaft portion 11a of the second hinge 11 and reach a portion facing the trailing edge side visible surface portion 9b of the corner support 9. The second extended surface portion 6n (corresponding to the visible surface of the bent surface plate of the present invention) faces the trailing edge side visible surface portion 9b of the corner support 9 in parallel when the second door body 6 is in the fully closed state, and is configured to be flush with the surface plate 25a of the panel body 25 (the panel body constituting the second partition part 3) arranged on the trailing edge side visible surface portion 9b side of the corner support 9. And, by forming the first and second extension surface portions 6m, 6n that reach the shaft portion 11a of the second hinge 11 on the front surface plate 6e in this way, the corner post 9 is covered by the first and second extension surface portions 6m, 6n and cannot be seen when viewed from the front when the second door body 6 is in the fully closed state, resulting in excellent design. Furthermore, the second extension surface portion 6n that faces the trailing edge side projection surface portion 9b of the corner post 9 is configured to be flush with the surface plate 25a of the panel body (the panel body that constitutes the second partition part 3) 25 that is arranged on the trailing edge side projection surface portion 9b side of the corner post 9, resulting in excellent design when viewed from the trailing edge side projection surface portion 9b side of the corner post 9. The front surface plate 6e and the first and second extension surface portions 6m, 6n of the second door body 6 correspond to the surface plates of the door body of the present invention, but the rear surface plate 6f does not correspond to the surface plate of the door body of the present invention.

[0020] In the present embodiment configured as described above, the partition 1 comprises a first partition section 2 that divides the interior space into front and rear and a second partition section 3 that divides it into left and right, and the first partition section 2 is configured with a vertical support 8, a corner support (vertical support for corner) 9, and first and second door bodies 5, 6 adjacent to these vertical support 8 and corner support 9, respectively. The first and second door bodies 5, 6 are pivotally supported by the vertical support 8 and the corner support 9 via the first and second hinges 10, 11, which have axis portions 10a, 11a and door body side plate portions 10b, 11b and vertical support side plate portions 10c, 11c that swing open and closed around the axis portions 10a, 11a. In this case, the front sighting surfaces 8a, 9a of the vertical support 8 and the corner support 9 serve as mounting surfaces for the vertical support side plate portions 10c, 11c that do not have the axis portions 10a, 11a, and the door body side plate portions 10b, 11b and the vertical support side plate portions 10c, 11c of the first and second hinges 10, 11 are set to be long so that the axis portions 10a, 11b are positioned beyond the front sighting surfaces 8a, 9a of the vertical support 8 and the corner support 9 on the door end side.

[0021] As a result, the first and second door bodies 5, 6 swing open and closed around the shafts 10a, 11b of the first and second hinges 10, 11, which are arranged beyond the front visible surfaces 8a, 9a of the vertical support 8 and the corner support 9 toward the door tail, thereby making it possible to ensure the widest possible opening width when the first and second door bodies 5, 6 are opened.

[0022] In this structure, the vertical support 8 on which the first door body 5 is pivotally supported is provided adjacent to the door frame 7 provided on the main body side (the partition wall W in this embodiment), and the door body side plate portion 10b and the vertical support side plate portion 10c of the first hinge 10 which pivotally supports the first door body 5 on the vertical support 8 are set to be long so that the shaft portion 10a extends beyond the vertical support 8 to the visible surface portion on the door frame 7 side. As a result, even if the door frame 7 is provided adjacent to the vertical support 8, the opening width when the first door body 5 is opened can be made sufficiently wide.

[0023] The corner support 9 on which the second door body 6 is pivotally supported is a vertical corner support provided at the corner between the first partition section 2 that divides the interior space into front and rear, and the second partition section 3 that divides the interior space into left and right, and the door body side plate section 11b and vertical support side plate section 11c of the second hinge 11 that pivotally supports the second door body 6 on the corner support 9 are set to be long so that the axis section 11a reaches the section facing the door trailing edge side visible surface section 9b of the corner support 9. This allows the opening width when the second door body 5 is opened to be sufficiently wide, while preventing the axis section 11a from protruding too far into the door trailing edge side space of the corner support 9.

[0024] Furthermore, the second hinge 11 that pivots the second door body 6 is configured such that the door body side plate portion 11b and the vertical pillar side plate portion 11c are bent at the corner portion of the corner post 9 so that the shaft portion 11a reaches the portion facing the tail end side projection portion 9b of the corner post 9, while the front surface plate 6e of the second door body 6 is configured to be wide and has first and second extended surface portions 6m, 6n that are bent at the corner portion of the corner post 9 to reach the shaft portion 11a of the second hinge 11 and reach the portion facing the tail end side projection portion 9b of the corner post 9. The second extended surface portion 6n, which is the projection surface of the bent front surface plate 6e, is configured to be flush with the surface plate 25a of the panel body 25 arranged on the tail end side projection side of the corner post 9. As a result, when viewed from the front with the second door body 6 in the fully closed state, the corner post 9 is covered by the first and second extension surfaces 6m, 6n and cannot be seen, improving the design. Furthermore, the second extension surface 6n facing the trailing edge side visible surface 9b of the corner post 9 is configured to be flush with the front panel 25a of the panel body 25 arranged on the trailing edge side visible surface 9b side of the corner post 9, so that the design is also excellent when viewed from the trailing edge side visible surface 9b side of the corner post 9. [Industrial Applicability]

[0025] The present invention relates to a hinged door for a partition that is installed to divide an interior space of a building. Type of panel body It can be used as a mounting structure for the [Explanation of symbols]

[0026] 1 Partition 2 First partition 5 First unit 6 Second door body 6e Front surface plate 7 Door Frame 8 Vertical Support 8a Front finding surface 9 Corner Supports 9a Front finding surface 9b Door end side recessed surface 10 First hinge 10a Shaft 10b Door body side plate 10c Vertical support side plate 11 Second hinge 11a Shaft 11b Door body side plate 11c Vertical support side plate

Claims

1. A partition that is installed to separate an indoor space into front and back. A vertical pillar and A hinge having a pair of plate portions adjacent to the vertical support and pivoting open and closed about a shaft portion; A hinged door type panel body pivotally supported on a vertical support pillar via the hinge so as to be swingable open and closed; The present invention comprises: When one of the pair of plate portions of the hinge is attached to the front facing surface of the vertical support and the other is attached to a hinged door type panel body, The front surface of the vertical support is used as the mounting surface for the vertical support side plate part without the shaft part. A mounting structure for a hinged door type panel body in a partition, characterized in that the plate portion of the hinge is set to be long so that the axis portion is positioned beyond the front visible surface of the vertical support toward the door end.

2. 2. The mounting structure of a hinged door type panel body in a partition as described in claim 1, characterized in that when the vertical support pillar on which the hinged door type panel body is pivotally supported is arranged adjacent to a door frame provided on the main body side, the plate portion of the hinge is set to be long so that the axis portion extends beyond the vertical support pillar to the visible surface portion of the door frame side.

3. The mounting structure for a hinged door type panel body in a partition as described in claim 1, characterized in that when the vertical support is a corner support of a corner partition that divides the interior space into front-back and left-right, the plate portion of the hinge is set to be long so that the axis portion reaches the visible surface portion of the door end side of the corner support.

4. The hinge is configured such that the plate portion is bent at the corner portion of the corner support so that the axis portion reaches the portion opposite the door end side visible surface of the corner support, the front panel of the door body is bent at the corner portion to reach the axis portion and set to a wide width reaching the portion opposite the door end side visible surface of the corner support, and the visible surface of the bent front panel is configured so as to be flush with the front panel of the panel body arranged on the door end side visible surface side of the corner support.

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