JP7341015B2 - panel body - Google Patents

Description

The present invention relates to a panel body, and more particularly, to a panel body assembled from a left panel element and a right panel element.

When transporting large doors to the site, there are the following problems.
(A) When transporting a large door to a repair site, etc., there are dimensional restrictions on the transport route, and it may not be possible to secure a transport route for the door body. For example, a large door may be too large to fit in an existing elevator.
(b) The larger the door, the heavier the door, which requires more manpower to lift the door during transport.

There is a technical idea of assembling the door by dividing it into left and right parts, for example, as disclosed in Patent Document 1. Since the connection structure of the dividing elements disclosed in this document uses dowels, it is assumed that it is assumed that the door is made of wood. cannot be applied.
JP2007-247204

SUMMARY OF THE INVENTION An object of the present invention is to provide a means for assembling a panel body made of aggregate and surface material from left-hand panel elements and right-hand panel elements.

The technical means adopted by the present invention is a panel body assembled from a left panel element and a right panel element,
The left side panel element includes a left side surface material and a plurality of vertical aggregates, and the first vertical aggregate located at the right prospective part of the left side panel element has a joint fitting space extending in the height direction. is formed,
The right side panel element includes a right surface material and a plurality of vertical aggregates, and the second vertical aggregate located at the left prospective part of the right side panel element has a joint fitting space extending in the height direction. is formed,
A joint is provided that extends in the height direction across the joint fitting space of the left panel element and the joint fitting space of the right panel element,
With the right end of the left side surface material and the left end of the right side surface material abutted against each other, the left side portion of the joint is fitted into the joint fitting space of the left panel element and fixed to the first vertical aggregate. and the right side portion of the joint is fixed to the second vertical aggregate while being fitted into the joint fitting space of the right side panel element.
It is a panel body.
In this specification, "left side" and "right side" specify components of the panel body by "left side" and "right side" in a certain front view of the panel body.
In one aspect, the panel body is a door body, and the door body is assembled from a left door element and a right door element.
The door body may be assembled from three or more narrow panel bodies. For example, if the panel body is divided into three parts, a first panel element, a second panel element, and a third panel element in order from left to right, "first panel element, second panel element", The "second panel element and third panel element" become "left panel element and right panel element," respectively.

In one aspect, the plurality of vertical aggregates of the left panel element are provided so as to be in contact with the inner surface of the left facing material, and the right end of the left facing material and the right end of the first vertical aggregate are aligned. We have
The plurality of vertical aggregates of the right side panel element are provided so as to be in contact with the inner surface of the right side surface material, and the left end of the right side surface material and the left end of the second vertical aggregate are aligned,
The joint is fixed to the first vertical aggregate and the second vertical aggregate with the right end of the left side facing material and first vertical aggregate and the left end of the right side facing material and second vertical aggregate abutted against each other. has been done.

In one embodiment, a protrusion of an upper joint extends horizontally from one of an upper end of the right side prospect of the left panel element and an upper end of the left side prospect of the right panel element, and the other upper end has a An upper joint fitting part is formed into which the protruding part fits, and the protruding part is fixed to the panel element in which the upper joint fitting part is formed while being fitted into the upper joint fitting part,
A protrusion of a lower joint extends horizontally from one of the lower end of the right side prospect of the left panel element and the lower end of the left side prospect of the right panel element, and the protrusion is at the other lower end. A lower joint fitting is formed, and the protrusion is fitted into the lower joint fitting and fixed to the panel element in which the lower joint fitting is formed.
In the embodiment described below, the protrusion of the upper joint and the protrusion of the lower joint protrude from a common door element, but they may protrude from different door elements.
In the embodiments described below, the upper joint protrusion, the lower joint protrusion, and the joint protrusion protrude from a common door element; however, the upper joint protrusion, the lower joint protrusion, The protrusions of the joint may protrude from different door elements.

In one aspect, the left side panel element comprises a first upper transverse aggregate and a first lower transverse aggregate;
the right side panel element comprises a second upper transverse aggregate and a second lower transverse aggregate;
When assembling the left panel element and the right panel element, the right end of the first upper horizontal aggregate, the left end of the second upper horizontal aggregate, the right end of the first lower horizontal aggregate, and the second lower horizontal aggregate are assembled. The left ends of the aggregates are butted together,
The upper joint projects from one of the first upper horizontal aggregate and the second upper horizontal aggregate, and is fitted into an upper joint insertion portion formed by the other upper horizontal aggregate. It is fixed;
The lower joint projects from one of the first lower lateral aggregate and the second lower lateral aggregate, and has a lower joint insertion portion formed by the other lower lateral aggregate. It is fixed in the inserted state.
The upper joint and lower joint may be integrally formed with one of the horizontal aggregates, but in one embodiment, the upper joint and lower joint are prepared separately from the horizontal aggregate and are fixed to the horizontal aggregate. , the remaining parts of the upper joint and lower joint are protrusions.
In one aspect, the first upper horizontal aggregate forms a first fitting space on the left side of the upper joint, and the second upper horizontal aggregate forms a second fitting space on the right side of the upper joint. has formed,
The first lower horizontal aggregate forms a first fitting space on the left side of the lower joint, and the second lower horizontal aggregate forms a second fitting space on the right side of the lower joint. and
The upper joint extends in the horizontal direction across the butt portion of the right end of the first upper horizontal aggregate and the left end of the second upper horizontal aggregate, and the left side of the upper joint is connected to the first upper horizontal aggregate. The right side part of the upper joint is fixed to the second upper horizontal aggregate while being fitted into the second upper horizontal aggregate,
The lower joint extends in the horizontal direction across the abutting portion of the right end of the first lower horizontal aggregate and the left end of the second lower horizontal aggregate, and the left side portion of the lower joint is connected to the first lower horizontal aggregate. The right side portion of the lower joint is fixed to the first lower horizontal aggregate while being fitted into the lower horizontal aggregate, and the right side portion of the lower joint is fitted into the second lower horizontal aggregate and fixed to the second lower horizontal aggregate. It is fixed to the horizontal beam.
In the above aspect, a portion of the upper joint is fixed while being fitted into one of the first fitting space and the second fitting space, and the remaining portion of the upper joint forms a protrusion. The other fitting space forms an upper joint fitting part, and the lower joint part is fixed in a fitted state in one of the first fitting space and the second fitting space. The remaining portion of the lower joint forms a protrusion, and the other fitting space forms a lower joint fitting part.
In one embodiment, the left side panel element includes a first upper crossbone and a first lower crossbone that abut an inner surface of the left side facing, and the right end of the left side facing and the first upper crossbone are connected to each other. The right ends of the material and the first lower horizontal aggregate are coincident,
The right side panel element includes a second upper transverse aggregate and a second lower transverse aggregate abutting the inner surface of the right side facing, and the left end of the right side facing, the second upper transverse aggregate and the second The left edge of the lower horizontal aggregate is coincident.

Another technical means adopted by the present invention is a method of assembling a panel body from left panel elements and right panel elements, comprising:
The left panel element includes a left side surface material and a plurality of vertical aggregates, and a joint fitting space extending in the height direction is formed in the vertical aggregate located at the right prospective part of the left panel element. has been
The right side panel element includes a right surface material and a plurality of vertical aggregates, and a joint fitting space extending in the height direction is formed in the vertical aggregate located at the left prospective part of the right side panel element. has been
A joint part is fixed in one joint fitting space of one of the left panel element and the right panel element, and the remaining part of the joint is a protrusion that protrudes from the end of one panel element. The other joint fitting space of the other panel element forms a joint fitting part into which the protruding part of the joint fits,
The protruding part of the joint is inserted into the joint fitting part, and with the right end of the left side surface material and the left end of the right side surface material abutted, the protruding part of the joint fitted into the joint fitting part and the joint Fixing the vertical aggregate that forms the insertion part,
This is a method of assembling a panel body.

In one aspect, the plurality of vertical beams of the left panel element are provided so as to be in contact with the inner surface of the left surface material, and are provided in the right side prospect of the left panel element to form the joint fitting space. the right end of the left surface material and the right end of the first vertical aggregate are coincident,
The plurality of vertical ribs of the right side panel element are provided so as to be in contact with the inner surface of the right side surface material, and the second vertical ribs are provided at the left prospective part of the right side panel element and form the joint fitting space. the left end of the right side surface material and the left end of the second vertical aggregate are coincident,
One of the first vertical aggregate and the second vertical aggregate forms the joint fitting part,
The protrusion part of the joint and the joint fitting part are fitted into the joint fitting part with the right end of the left side surface material and first vertical aggregate and the left end of the right side surface material and second vertical aggregate butted together. Fix the vertical aggregate that forms the.

In one embodiment, a protrusion of an upper joint extends horizontally from one of an upper end of the right side prospect of the left panel element and an upper end of the left side prospect of the right panel element, and the other upper end has a An upper joint fitting part is formed into which the protruding part fits,
A protrusion of a lower joint extends horizontally from one of the lower end of the right side prospect of the left panel element and the lower end of the left side prospect of the right panel element, and the protrusion is at the other lower end. A lower joint fitting part is formed to fit into the upper joint fitting part, the protruding part of the upper joint fits into the upper joint fitting part, the protruding part of the lower joint fits into the lower joint fitting part, and the left side surface With the right end of the material and the left end of the right surface material butted together, the protruding part of the upper joint is fixed to the panel element in which the upper joint fitting part is formed, and the protruding part of the lower joint is fixed to the panel element on which the upper joint fitting part is formed. It is fixed to the panel element in which the joint inset is formed.

In one aspect, the left side panel element comprises a first upper transverse aggregate and a first lower transverse aggregate;
the right side panel element comprises a second upper transverse aggregate and a second lower transverse aggregate;
The upper joint protrudes from one of the first upper lateral aggregate and the second upper lateral aggregate, and the upper joint insertion portion is formed by the other upper lateral aggregate,
The lower joint protrudes from one of the first lower horizontal aggregate and the second lower horizontal aggregate, and the lower joint fitting portion is formed by the other lower horizontal aggregate. is formed,
When abutting the right end of the first upper horizontal aggregate and the left end of the second upper horizontal aggregate, and the right end of the first lower horizontal aggregate and the left end of the second lower horizontal aggregate, The protruding part of the upper joint is fitted into the upper joint fitting part, the protruding part of the lower joint is fitted into the lower joint fitting part, and the protruding part of the upper joint is connected to the upper side forming the upper joint fitting part. The projecting portion of the lower joint is fixed to the lower horizontal aggregate forming the lower joint insertion portion.

The present invention enables a panel body formed of aggregate and surface material to be assembled from a left panel element and a right panel element, and even for a large door body, the left panel element and the right panel element can be assembled. The divided elements can be carried in, are not subject to restrictions on the dimensions of the carrying route, and can be carried more easily and safely than in the case of carrying one large panel body.
By configuring the joint structure between the left panel element and the right panel element using the parts originally included in the panel body made of aggregate and surface material, the door body, which can be assembled from left and right divided elements, is more easily assembled. It can be configured with a small number of parts.
The joint connecting the left panel element and the right panel element, the upper joint and the lower joint, provide a reinforcing structure for the connection of the left panel element and the right panel element in addition to the connection means.

It is a front view of the door device concerning this embodiment. It is a front view of the door body concerning this embodiment. It is a front view showing a left side door element and a right side door element concerning this embodiment. 3 is a cross-sectional view of the door body in FIG. 2. FIG. (A) is a cross-sectional view of the door end side part of the right door element (state before the joint is fixed), (B) is a cross section of the door end side part of the right door element (state with the joint fixed) (C) A cross-sectional view of the door end side portion of the left door element. The left figure is a longitudinal sectional view of the right side portion of the left door element of the door body in FIG. 2, and the right figure shows the state before the upper joint and the lower joint are fixed. The left figure is a longitudinal sectional view of the left side portion of the right door element of the door body in FIGS. 2 and 3, and the right figure shows the state before the upper joint and the lower joint are fixed. It is a front view of the connection part of a left side door element and a right side door element. It is a figure explaining the process of making a door frame support a door end side door element. It is a figure explaining the process of connecting the door end side door element to the door end side door element supported by the door frame.

[A] Tall and wide door body assembled from left and right split door elements Figure 1 is a front view of the door device, and Figure 2 is a front view of the door body. and a door body 2 that opens and closes an opening formed in the door frame 1. The door frame 1 is a rectangular frame consisting of an upper frame 10, a lower frame 11, and left and right vertical frames 12 and 13, and forms a vertically rectangular opening. The door device according to the present embodiment is a hinged door, and the vertical frame 12 of the door frame 1 is the door end side vertical frame, the vertical frame 13 is the door end side vertical frame (hanging side vertical frame), and the door body 2 is It is rotatably attached to the hanging base side part of the door frame 1.

As shown in FIGS. 1 to 3, the door body 2 consists of a left door element 3 and a right door element 4, and by assembling the left door element 3 and the right door element 4, a single door body 2 ( (see FIG. 2) is formed. In this specification, "left side" and "right side" mean the "left side" and "right side" when the door body 2 is viewed from one side, and when the door body 2 is viewed from the front from the opposite side. Note that the left door element and the door member that becomes the left door element are reversed. When the door end side and the door end side of the door body 2 are specified, the two door elements can be identified as the door end side door element and the door end side door element. In this embodiment, in the orientation shown in FIGS. 1 to 3, the left door element 3 is the door element at the end of the door, and the right door element 4 is the door element at the end of the door.

The door body 2 according to the present embodiment is a tall and wide door body that opens and closes an opening that has a larger height and width than a normal opening, and is a tall and wide door body that opens and closes an opening that is larger in height and width than a normal opening. A handle 20 is provided at the bottom. The left side door element 3 and the right side door element 4 are narrower than the door body 2, so even if there is an area with limited width dimensions (for example, an elevator) in the delivery route of the door body, the narrow left side door element 3 and the right side door element 4 are narrower than the door body 2. The door element 3 and the right side door element 4 can now be carried to the site. Further, each of the left side door element 3 and the right side door element 4 is lighter than the door body 2, so it is easier to carry than when carrying a single large door body.

The door body according to the present invention is characterized in that it is composed of a plurality of door elements divided into left and right parts, but the structure of the door body is not limited to the door body of a hinged door, and further, It can be applied to panels in general, regardless of whether they are movable (rotating, sliding, etc.) or immovable (eg, partitions, walls, etc.).

[B] Left side door element As shown in FIG. 3, the left side door element 3 is located on the door end side and a plurality of vertical beams 30 extending in the height direction in parallel with intervals in the door width direction. The door bottom side vertical aggregate 31, the upper horizontal aggregate 32 which extends horizontally in the door width direction of the left side door element 3 and is provided close to the upper end of the plurality of vertical aggregates 30, 31, and the plurality of upper horizontal aggregates 32 A lower horizontal aggregate 33 provided close to the lower end of the vertical aggregates 30, 31, and attached to these aggregates, the first facing surface 34 and the second facing surface of the left side door element 3. It is made up of a surface material (steel plate) that forms a surface 35, a door end side prospective surface 36, and an upper surface 37, and the right side prospective part of the left door element 3 is formed by the door end side longitudinal frame 31. In this embodiment, the aggregates (vertical aggregates 30, 31, upper horizontal aggregates 32, lower horizontal aggregates 33) of the left side door element 3 and the surface materials (first facing surface 34, second facing surface 35) , the door end side prospective surface 36, and the upper surface 37) are fixed, the fixing means is not limited, but welding or adhesion can be exemplified.

As shown in FIG. 4, the vertical aggregate 30 has a U-shaped cross section from an expected side 300, a first found side 301, and a second found side 302, and the expected dimensions of the expected side 300 are as follows. The distance between the inner surfaces of the first facing surface 34 and the second facing surface 35 of the left door element 3 is approximately the same, and the first facing side 301 is on the inner surface of the first facing surface 34 of the left door element 3. The second facing side 302 is fixed (welded or the like) to the inner surface of the second facing surface 35 of the left door element 3. The vertical beam 30 located on the door edge side of the left door element 3 is provided with a concave portion facing the center of the left door element 3, and the inner surface of the door edge side prospect surface 36 is fixed (welded, etc.) to the prospect side 300. ) has been done.

The door end side vertical frame member 31 located on the door end side of the left door element 3 is provided in such a direction as to form a concave portion in the door end side expected portion of the left door element 3. As shown in FIG. 5(C), the door end side vertical aggregate 31 has a U-shape in cross section from an expected side 310, a first found side 311, and a second found side 312. The expected dimensions of 310 are approximately the same as the distance between the inner surfaces of the first facing surface 34 and the second facing surface 35 of the left door element 3, and the first facing side 311 is It is fixed (welded, etc.) to the inner surface of the attached surface 34, and the second facing side 312 is fixed (welded, etc.) to the inner surface of the second facing surface 35 of the left door element 3. In the illustrated embodiment, the dimensions of the first dimension side 311 and the second dimension side 312 are larger than the dimension dimensions of the first dimension side 301 and the second dimension side 302 of the other longitudinal aggregates 30. , the recess is deep. The door end side edge 3110 of the first finding side 311 and the door end side edge 340 of the first finding surface 34 match, and the door end side edge 3120 of the second finding side 312 and the door end side edge 3120 of the second finding side 312 coincide with each other. The door bottom side edges 350 of the two facing surfaces 35 are aligned.

As shown in FIG. 6, the upper horizontal aggregate 32 has an upper side 320, a first facing side 321, and a second facing side 322, and has a U-shape in cross section, and the expected dimension of the upper side 320 is , is approximately the same as the distance between the inner surfaces of the first finding surface 34 and the second finding surface 35 of the left door element 3, and the first finding side 321 is the inner surface of the first finding surface 34 of the left door element 3. The second facing side 322 is fixed (welded or the like) to the inner surface of the second facing surface 35 of the left door element 3. The inner surface of the upper surface 37 is fixed (welded, etc.) to the upper side 320.

As shown in FIG. 6, the lower horizontal aggregate 33 has an upper side 330, a first facing side 331, and a second facing side 332, and has a U-shape in cross section. is approximately the same as the distance between the inner surfaces of the first facing surface 34 and the second facing surface 35 of the left door element 3, and the first facing side 331 is the distance between the first facing surface 34 and the second facing surface 35 of the left door element 3. The second facing side 332 is fixed (welded or the like) to the inner surface of the second facing surface 35 of the left side door element 3 (by welding or the like). The lower end of the lower horizontal aggregate 33 is the lower end of the left door element 3.

In this embodiment, the surface material of the left side door element 3 is a first surface material consisting of a first facing surface 34, a first half of the door end side facing surface 36, and a first half of the top surface 37. and a second surface material consisting of a second facing surface 35, a second half of the door end side facing surface 36, and a second half of the upper surface 37, the door end side expected surface 36, The halves of the upper surface 37 are brought into contact with each other or brought close to each other and are welded to the aggregate. Note that there are no limitations on how the surface material is configured.

As shown in FIG. 5(C), a fitting space 313 for the joint 5 extends in the height direction from the concave part of the door end side vertical beam 31 which is U-shaped in cross section at the right side prospective part of the left side door element 3. It is formed. The joint fitting space 313 functions as a joint fitting part into which the protrusion (second portion 5B) of the joint 5 is fitted when the left door element 3 and the right door element 4 are assembled. FIG. 4 shows a state in which the protruding portion (second portion 5B) of the joint 5 is fitted into the joint fitting space 313. Details of the configuration of the joint 5 will be described later.

The upper horizontal beam 32 of the left side door element 3 forms a horizontal downward concave space extending in the width direction of the door body 2, and this concave space forms a fitting space 323 for the upper joint. The joint fitting space 323 functions as an upper joint fitting part when the left door element 3 and the right door element 4 are assembled. The left diagram in FIG. 6 shows a state in which the protruding portion (second portion 6B) of the upper joint 6 is fitted into the upper joint fitting space 323. Details of the configuration of the upper joint 6 will be described later.

The lower horizontal beam 33 of the left side door element 3 forms a horizontal downward concave space extending in the width direction of the door body 2, and this concave space forms a fitting space 333 for the lower joint. , the lower joint fitting space 333 functions as a lower joint fitting part when the left door element 3 and the right door element 4 are assembled. The left diagram in FIG. 6 shows a state in which the protrusion (second portion 7B) of the lower joint 7 is fitted into the lower joint fitting space 333. Details of the configuration of the lower joint 7 will be described later.

[C] Right side door element As shown in Figure 3, the right side door element 4 is located on the door edge side and a plurality of vertical beams 40 extending in the height direction in parallel with intervals in the door width direction. A door edge side vertical aggregate 41, an upper horizontal aggregate 42 extending horizontally in the door width direction of the right side door element 4 and provided close to the upper end of the plurality of vertical aggregates 40, 41, and a plurality of upper horizontal aggregates 42 A lower horizontal aggregate 43 provided close to the lower side of the lower ends of the vertical aggregates 40, 41, and attached to these aggregates, the first facing surface 44 and the second facing surface of the right side door element 4. It is made up of a surface material (steel plate) that forms a surface 45, a door opening side 46, and an upper surface 47, and the left side opening of the right side door element 4 is formed by the door tip side vertical aggregate 41. In this embodiment, the aggregates (vertical aggregates 40, 41, upper horizontal aggregates 42, lower horizontal aggregates 43) and surface materials (first facing surface 44, second facing surface 45) of the right side door element 4 are used. , the door end side prospective surface 46, and the upper surface 47), the fixing means is not limited, but welding or adhesion can be exemplified.

As shown in FIG. 4, the vertical aggregate 40 has a U-shaped cross section from an expected side 400, a first found side 401, and a second found side 402, and the expected dimensions of the expected side 400 are as follows: The distance between the inner surfaces of the first facing surface 44 and the second facing surface 45 of the right door element 4 is approximately the same, and the first facing side 401 is on the inner surface of the first facing surface 44 of the right door element 4. The second facing side 402 is fixed (welded or the like) to the inner surface of the second facing surface 45 of the right side door element 4. The vertical beam 40 located on the door end side of the right door element 4 is provided with a concave portion facing the center of the right door element 4, and the inner surface of the door end side expected surface 46 is fixed (welded, etc.) to the expected side 400. ) has been done.

The door end vertical frame member 41 located on the door end side of the right door element 4 is oriented to form a concave portion in the expected portion of the right door element 4 on the door end side. As shown in FIGS. 5(A) and 5(B), the door edge side vertical aggregate 41 has a U-shape in cross section from an expected side 410, a first found side 411, and a second found side 412. The expected dimension of the expected side 410 is approximately the same as the distance between the inner surfaces of the first facing surface 44 and the second facing surface 45 of the right side door element 4, and the first facing side 411 is The second facing side 412 is fixed (welded, etc.) to the inner surface of the second facing surface 45 of the right side door element 4 (by welding, etc.). In the illustrated embodiment, the dimensions of the first dimension 411 and the second dimension 412 are larger than the dimensions of the first dimension 401 and the second dimension 402 of the other vertical aggregates 40. It is large and has a deep recess. The door tip side edge 4110 of the first finding side 411 and the door tip side edge 440 of the first finding surface 44 match, and the door tip side edge 4120 of the second finding side 412 and the door tip side edge 4120 of the second finding side 412 coincide with each other. The door tip side edges 450 of the two facing surfaces 45 are aligned.

As shown in FIG. 7, the upper horizontal aggregate 42 has an upper side 420, a first facing side 421, and a second facing side 422, and has a U-shaped cross section, and the expected dimension of the upper side 420 is , is approximately the same as the distance between the inner surfaces of the first finding surface 44 and the second finding surface 45 of the right door element 4, and the first finding side 421 is the inner surface of the first finding surface 44 of the right door element 4. The second facing side 422 is fixed (welded or the like) to the inner surface of the second facing surface 45 of the right side door element 4. The inner surface of the upper surface 47 is fixed (welded, etc.) to the upper side 420.

As shown in FIG. 7, the lower horizontal aggregate 43 has an upper side 430, a first facing side 431, and a second facing side 432, and has a U-shape in cross section, and the dimensions of the upper side 430 are , is approximately the same as the distance between the inner surfaces of the first finding surface 44 and the second finding surface 45 of the right door element 4, and the first finding side 431 is the inner surface of the first finding surface 44 of the right door element 4. The second facing side 432 is fixed (welding or the like) to the inner surface of the second facing surface 45 of the right side door element 4. The lower end of the lower horizontal aggregate 43 is the lower end of the right door element 4.

In this embodiment, the surface material of the right side door element 4 is a first surface material consisting of a first facing surface 44, a first half of the door end side facing surface 46, and a first half of the top surface 47. and a second surface material consisting of a second facing surface 45, a second half of the door end side facing surface 46, and a second half of the upper surface 47; The halves of the upper surface 47 are brought into contact with each other or brought close to each other and are welded to the aggregate. Note that there are no limitations on how the surface material is configured.

As shown in FIG. 5(A), in the door end side portion of the right door element 4, a joint fitting space 413 extends in the height direction from the recess of the door end side vertical beam 41 which is U-shaped in cross section. It is formed. The first portion 5A of the joint 5 is fitted and fixed in the joint fitting space 413, and the second portion 5B of the joint 5 is connected to the door tip side end of the right side door element 4 (the door of the first facing side 411). Protruding from the leading edge 4110, the leading edge 440 of the first facing surface 44, the leading edge 4120 of the second facing side 412, the leading edge 450 of the second facing surface 45) It forms a fitting part extending in the height direction.

As shown in FIG. 7, the upper horizontal beam 42 of the right side door element 4 forms a horizontal downward concave space extending in the width direction of the door body 2, and this concave space is a space into which the upper joint 6 is fitted. 423 is formed. The first portion 6A of the upper joint 6 is fitted and fixed in the upper joint fitting space 423, and the second portion 6B of the upper joint 6 protrudes from the door tip side end of the right door element 4, and is horizontally A protrusion extending in the direction is formed.

As shown in FIG. 7, the lower horizontal aggregate 43 of the right side door element 4 forms a horizontal downward concave space extending in the width direction of the door body 2, and this concave space is used for the lower joint 7. A fitting space 433 is formed. The first portion 7A of the lower joint 7 is fitted and fixed in the lower joint fitting space 433, and the second portion 7B of the lower joint 7 protrudes from the door tip side end of the right door element 4. and forms a protrusion extending in the horizontal direction.

[D] Joint As shown in FIG. 5(B), the joint 5 according to the present embodiment has a cross section from the first prospect surface 50, the second prospect surface 51, the first prospect surface 52, and the second prospect surface 53. It is a columnar member that is formed in a rectangular shape and extends in the height direction, and its upper and lower end surfaces are open. The estimated dimensions of the first projected surface 52 and the second projected surface 53 of the joint 5 are the projected dimensions of the joint fitting space 313 (the first projected side 311 and the second projected dimension of the door end side vertical beam 31 of the left door element 3). distance between the inner surfaces of the attached sides 312), and the estimated dimensions of the joint fitting space 413 (distance between the inner surfaces of the first found side 411 and the second found side 412 of the door end side vertical frame 41 of the right door element 4) distance). The height dimension of the joint 5 is approximately the same as the height of the door end side vertical aggregate 31 of the left door element 3 and the door end side vertical aggregate 41 of the right door element 4. In the illustrated embodiment, the joint 5 is formed by assembling and welding two members each having a U-shape in cross section to have a square shape in vertical cross section, but the specific configuration of the joint 5 is not limited.

As shown in FIGS. 5A and 5B, the joint insertion space 413 is a space surrounded by the inner surfaces of the expected side 410, the first found side 411, and the second found side 412, and The first portion 5A (the first portion of the first finding surface 50, the first portion of the second finding surface 51, the second prospective surface 53), which is the right side portion, has a prospective side 410, a first found side 411, It is fixed in contact with the inner surface of the second facing side 412. The fixing means is not limited, but examples include welding, adhesion, and screws.
The second portion 5B (the second portion of the first facing surface 50, the second portion of the second facing surface 51, and the first facing surface 52) which is the left side of the joint 5 is located on the door edge side of the right door element 4. Edges (edge 4110 on the door edge side of the first edge 411, edge 440 on the edge 440 of the first edge 44, edge 4120 on the edge 412 of the second edge 412, second edge 45) It extends to the left beyond the door tip side edge 450) and forms a protrusion. In addition, by fitting and fixing the second part 5B of the joint 5 into the joint fitting space 313 of the left side door element 3 at the factory, the first part 5A of the joint 5 becomes a protruding part, and when assembled on site, the joint 5 may be fitted into the joint fitting space 413 of the right side door element 4 and fixed.

When assembling the left side door element 3 and the right side door element 4, the second portion 5B of the joint 5 is fitted into the joint fitting space 313 formed at the door end side part of the left side door element 3, so that the first facing surface 50 It comes into contact with the inner surface of the first facing side 311 of the door bottom side vertical frame 31 of the left door element 3, and the second facing surface 51 abuts and fits into the inner surface of the second facing side 312 of the left side door element 3. state (see Figure 4). In this embodiment, in the fitted state of the second portion 5B of the joint 5, the first prospective surface 52 of the joint 5 and the prospective side 310 of the door end side vertical frame 31 are spaced apart. In other words, the estimated dimensions of the joint 5 are determined from the distance between the expected side 310 of the door end side vertical aggregate 31 and the expected side 410 of the door end side vertical aggregate 41 when the left side door element 3 and right side door element 4 are assembled. It's also small.

In the state where the second portion 5B of the joint 5 is fitted into the joint fitting space 313 of the left door element 3, the door end side portion of the first facing surface 34, the first facing side 311 of the door end side vertical frame 31. , the second portion of the first facing surface 50 of the joint 5 is in an overlapping state, and the screw 54 connects the first facing surface 34 to the bottom side part and the first facing side 311 of the vertical beam 31 on the bottom side. , the first facing surface 50 of the joint 5 is fixed. In the illustrated embodiment, the screws 54 are inserted in a staggered manner (see FIG. 8) at intervals in the height direction at the door end side portion of the first facing surface 34. Among the plurality of screws 54, the screw 54 located on the door end side is provided at a position close to the door end side edge 340 of the first finding surface 34, and is located near the door end side edge 340 of the surface material (first finding surface 34). It controls floating and deformation. Note that the fixing means may be welding instead of the screws 54.

In a state where the second portion 5B of the joint 5 is fitted into the joint fitting space 313 of the left door element 3, the door end side portion of the second facing surface 35, the second facing side 312 of the door end side vertical frame 31. , the second part of the second facing surface 51 of the joint 5 is in an overlapping state, and the screw 54 connects the second facing surface 35 to the door end side part and the second facing side 312 of the door end side vertical aggregate 31. , the second facing surface 51 of the joint 5 is fixed. In the illustrated embodiment, the screws 54 are inserted in a staggered manner at intervals in the height direction at the door end side portion of the second facing surface 35. Among the plurality of screws 54, the screw 54 located on the door end side is provided at a position close to the door end side edge 350 of the second finding surface 35, and is located near the door end side edge 350 of the surface material (second finding surface 35). It controls floating and deformation. Note that the fixing means may be welding instead of the screws 54.

[E] Upper joint, lower joint [E-1] Upper joint The upper joint 6 is an upper joint fitting space formed by the upper horizontal aggregate 32 of the left door element 3 and the upper horizontal aggregate 42 of the right door element 4. It has an external shape and dimensions that can be fitted into 323 and 423. As shown in FIGS. 6 and 7, the upper joint 6 according to the present embodiment has a U-shaped cross section from an upper side 60, a first side 61, and a second side 62, and extends horizontally. It is a member. The estimated dimensions of the upper joint 6 are the estimated dimensions of the upper joint fitting space 323 (the distance between the inner surfaces of the first facing side 321 and the second facing side 322 of the upper horizontal aggregate 32), and the upper joint fitting space 423. is approximately the same as the expected dimension (distance between the inner surfaces of the first found side 421 and the second found side 422 of the upper horizontal aggregate 42).

As shown in FIG. 7, the upper joint fitting space 423 of the right door element 4 is a space surrounded by the inner surfaces of the upper side 420, the first facing side 421, and the second facing side 422, and is a space on the right side of the upper joint 6. The first portion 6A (the first portion of the upper side 60, the first portion of the first found side 61, and the first portion of the second found side 62) is the upper side 420, the first found side 421, and It is fixed in contact with the inner surface of the second facing side 422. The fixing means is not limited, but examples include welding, adhesion, and screws. The second part 6B (the second part of the upper side 60, the second part of the first facing side 61, and the second part of the second facing side 62) which is the left side part of the upper joint 6 is the door of the right side door element 4. A protruding portion that extends to the left beyond the front edge (the edge of the upper horizontal aggregate 42 on the door edge, the edges 440 and 450 of the first facing surface 44 and the second facing surface 45 on the door edge side). is formed. In addition, by fitting and fixing the second part 6B of the upper joint 6 into the upper joint fitting space 323 of the left side door element 3 at the factory, the first part 6A of the upper joint 6 becomes a protruding part, and assembly on site is possible. At times, the first portion 6A of the upper joint 6 may be fitted into the upper joint fitting space 423 of the right side door element 4 and fixed.

When assembling the left door element 3 and the right door element 4, the second portion 6B of the upper joint 6 is fitted into the upper joint fitting space 323 formed at the door end side portion of the upper horizontal beam 32 of the left door element 3. It will be in the inserted state. The upper joint insertion space 323 is a space surrounded by the inner surfaces of the upper side 320, the first facing side 321, and the second facing side 322, and is a space surrounded by the inner surfaces of the upper side 320, the first facing side 321, and the second facing side 322, and is a space surrounded by the inner surfaces of the upper side 320, the first facing side 321, and the second facing side 322. 2 part, the second part of the first found side 61, and the second part of the second found side 62) are in contact with the inner surfaces of the upper side 320, the first found side 321, and the second found side 322. is fixed. The fixing means is not limited, but examples include screws and welding.

In a state where the second portion 6B of the upper joint 6 is fitted into the upper joint fitting space 323 of the left door element 3, the door end side portion of the first facing surface 34, the first facing side 321 of the upper horizontal frame 32 , the second part of the first facing side 61 of the upper joint 6 is in an overlapping state, and the screw 63 connects the door end side part of the first facing surface 34, the first facing side 321 of the upper horizontal aggregate 32, The first side 61 of the upper joint 6 is fixed. In the illustrated embodiment, the screws 63 are inserted at three locations (not limited) at intervals in the width direction on the door end side portion (upper side) of the first facing surface 34 . The screw 63 located closest to the door end side is provided at a position close to the door end side edge 340 of the first facing surface 34, and prevents lifting or deformation of the surface material (first facing surface 34). ing. Note that the fixing means may be welding instead of the screws 63.

In the state in which the second portion 6B of the upper joint 6 is fitted into the upper joint fitting space 323 of the left door element 3, the door end side portion of the second facing surface 35, the second facing side 322 of the upper horizontal beam 32 , the second part of the second facing side 62 of the upper joint 6 is in an overlapping state, and the screw 63 connects the door end side part of the second facing surface 35, the second facing side 322 of the upper horizontal aggregate 32, The second facing side 62 of the upper joint 6 is fixed. In the illustrated embodiment, the screws 63 are inserted at three locations (not limited to) at intervals in the width direction on the door end side (upper side) of the second facing surface 35. The screw 63 located closest to the door end side is provided at a position close to the door end side edge 350 of the second facing surface 35, and prevents lifting or deformation of the surface material (second facing surface 35). ing. Note that the fixing means may be welding instead of the screws 63.

[E-2] Lower joint The lower joint 7 is inserted into the lower joint insertion space 333, 433 formed by the lower horizontal aggregate 33 of the left door element 3 and the lower horizontal aggregate 43 of the right door element 4. It has an external shape and dimensions that allow it to be inserted. As shown in FIGS. 6 and 7, the lower joint 7 according to the present embodiment has a U-shape in cross section from the upper side 70, the first side 71, and the second side 72, and is horizontally It is an extending member. The expected dimensions of the lower joint 7 are the estimated dimensions of the lower joint fitting space 333 (distance between the inner surfaces of the first found side 331 and the second found side 332 of the lower horizontal aggregate 33), and the lower side It is approximately the same as the expected dimension of the joint fitting space 433 (the distance between the inner surfaces of the first found side 431 and the second found side 432 of the lower horizontal aggregate 43).

As shown in FIG. 7, the lower joint fitting space 433 of the right door element 4 is a space surrounded by the inner surfaces of the upper side 430, the first facing side 431, and the second facing side 432, and the lower joint 7 The first part 7A (the first part of the upper side 70, the first part of the first found side 71, and the first part of the second found side 72) which is the right side part of is the upper side 430 and the first found side 431. , is fixed in contact with the inner surface of the second facing side 432. The fixing means is not limited, but examples include welding, adhesion, and screws. The second part 7B (the second part of the upper side 70, the second part of the first found side 71, and the second part of the second found side 72), which is the left side part of the lower joint 7, is located on the right side of the door element 4. It extends to the left beyond the door tip side edge (the door tip side edge of the lower horizontal aggregate 43, the door tip side edges 440 and 450 of the first facing surface 44 and second facing surface 45). It forms a protrusion. In addition, at the factory, by fitting and fixing the second part 7B of the lower joint 7 into the lower joint fitting space 333 of the left door element 3, the first part 7A of the lower joint 7 is made into a protruding part, During assembly, the first portion 7A of the lower joint 7 may be fitted into the lower joint fitting space 433 of the right door element 4 and fixed.

When assembling the left side door element 3 and the right side door element 4, the second portion 7B of the lower joint 7 is formed in the lower joint fitting space 333 formed at the door end side part of the lower side beam 33 of the left side door element 3. It is inserted into the inserted state. The lower joint fitting space 333 is a space surrounded by the inner surfaces of the upper side 330, the first facing side 331, and the second facing side 332, and is a space surrounded by the inner surfaces of the upper side 330, the first facing side 331, and the second facing side 332, and the second portion 7B (upper side 70) which is the left side of the lower joint 7 (the second part of the first found side 71, the second part of the second found side 72) contact the inner surfaces of the upper side 330, the first found side 331, and the second found side 332. It is fixed in that position. The fixing means is not limited, but examples include screws and welding.

In the state in which the second portion 7B of the lower joint 7 is fitted into the lower joint fitting space 333 of the left door element 3, the door end side portion of the first facing surface 34, the first facing part of the lower horizontal aggregate 33 The attached side 331 and the second part of the first found side 71 of the lower joint 7 are in an overlapping state, and the screw 73 connects the door end side part of the first found side 34 to the first part of the lower horizontal aggregate 33. The finding side 331 and the first finding side 71 of the lower joint 7 are fixed. In the illustrated embodiment, the screws 73 are inserted at three locations (not limited) at intervals in the width direction on the door end side portion (lower side) of the first facing surface 34 . The screw 73 located closest to the door end side is provided at a position close to the door end side edge 340 of the first facing surface 34, and prevents lifting or deformation of the surface material (first facing surface 34). ing. Note that the fixing means may be welding instead of the screws 73.

In the state where the second portion 7B of the lower joint 7 is fitted into the lower joint fitting space 333 of the left side door element 3, The attached side 332 and the second part of the second facing side 72 of the lower joint 7 are in an overlapping state, and the screw 73 connects the door end side part of the second facing side 35 to the second part of the lower horizontal aggregate 33. The finding side 332 and the second finding side 72 of the lower joint 7 are fixed. In the illustrated embodiment, the screws 73 are screwed into the door end side (lower side) of the second facing surface 35 at three locations (not limited to) at intervals in the width direction. The screw 73 located closest to the door end side is provided at a position close to the door end side edge 350 of the second facing surface 35, and prevents lifting or deformation of the surface material (second facing surface 35). ing. Note that the fixing means may be welding instead of the screws 73.

[F] Door body assembled from the left side door element and right side door element In the door body 2 assembled from the left side door element 3 and the right side door element 4, the left side door element 3 has a left surface material (first facing surface). 34, second facing surface 35, door end side expected surface 36, upper surface 37), a plurality of vertical beams 30, and a door end side vertical beam 31 located at the right side expected portion of the left door element 3, A joint fitting space 313 extending in the height direction is formed in the door end side vertical frame 31.

The right side door element 4 includes a right surface material (a first facing surface 44, a second facing surface 45, a door end side facing surface 46, and an upper surface 47), a plurality of longitudinal beams 40, and A door end side vertical aggregate 41 located at the left-hand side prospective part is provided, and a joint fitting space 413 extending in the height direction is formed in the door end side vertical aggregate 41.

A joint 5 is provided that extends in the height direction across the joint fitting space 313 of the left door element 3 and the joint fitting space 413 of the right door element 4, and the joint 5 extends between the door bottom side end of the left side surface material and the right side surface material. With the door end side ends butted together, the second portion 5B, which is the left side portion of the joint 5, is fitted into the joint fitting space 313 of the left door element 3 and is fixed to the door end side vertical frame 31. The first portion 5A, which is the right side portion of the joint 5, is fitted into the joint fitting space 413 of the right side door element 4 and is fixed to the door end side vertical frame 41.

The left door element 3 includes an upper horizontal aggregate 32 and a lower horizontal aggregate 33, the upper horizontal aggregate 32 forms an upper joint fitting space 323 of the second portion 6B of the upper joint 6, and the lower horizontal aggregate 33 forms a lower joint fitting space 333 of the second portion 7B of the lower joint 7.

The right side door element 4 includes an upper horizontal aggregate 42 and a lower horizontal aggregate 43, the upper horizontal aggregate 42 forms an upper joint insertion space 423 of the first portion 6A of the upper joint 6, and the lower horizontal aggregate 43 forms a lower joint fitting space 433 of the first portion 7A of the lower joint 7.

The upper joint 6 extends in the horizontal direction across the butt portion of the right end of the upper horizontal aggregate 32 and the left end of the upper horizontal aggregate 42, and the second portion 6B of the upper joint 6 is fitted into the upper joint of the upper horizontal aggregate 32. The first portion 6A of the upper joint 6 is fixed to the upper horizontal aggregate 32 while being fitted into the space 323, and the first portion 6A of the upper joint 6 is fixed to the upper horizontal aggregate 42 while being fitted into the upper joint fitting space 423 of the upper horizontal aggregate 42. has been done.

The lower joint 7 extends horizontally across the butt of the right end of the lower horizontal aggregate 33 and the left end of the lower horizontal aggregate 43, and the second portion 7B of the lower joint 7 is connected to the lower horizontal aggregate. The first portion 7A of the lower joint 7 is fitted into the lower joint fitting space 433 of the lower horizontal aggregate 43 and fixed to the lower horizontal aggregate 33 while being fitted into the lower joint fitting space 333 of the lower horizontal aggregate 43. It is fixed to the lower horizontal aggregate 43 in this state.

The left side door element 3 and the right side door element 4 are made of left side surface material (first facing surface 34, second facing surface 35, top surface 37), door end side vertical aggregate 31, upper side horizontal aggregate 32, lower side horizontal The door end side end of the aggregate 33, the right surface material (first facing surface 44, second facing surface 45, upper surface 47), door end side vertical aggregate 41, upper horizontal aggregate 42, lower horizontal bone It is assembled by butting the edges of the door tips of the materials 43 together. In the door body 2, by abutting the door end side edge 340 of the first facing surface 34 of the left door element 3 and the door end side edge 440 of the first facing surface 44 of the right door element 4, the first The facing surface 34 and the first facing surface 44 form the first facing surface of the door body 2, and the door end side edge 350 of the second facing surface 35 of the left door element 3 and the first facing surface of the right door element 4 form the first facing surface of the door body 2. By abutting the door tip side edge 450 of the second facing surface 45, the second facing surface 35 and the second facing surface 45 form the second facing surface of the door body 2, and the second facing surface 35 and the second facing surface 45 form the second facing surface of the door body 2. By abutting the door end side edge of the top surface 37 and the door tip side edge of the top surface 47 of the right door element 4, the top surface 37 and the top surface 47 form the top surface of the door body 2, and the door tip of the left door element 3 The side prospective surface 36 forms the door end side prospective surface of the door body 2, and the door end side prospective surface 46 of the right door element 4 forms the door end side prospective surface of the door body 2. In this embodiment, the butting position of the door end side edge 340 of the first facing surface 34 of the left door element 3 and the door end side edge 440 of the first facing surface 44 of the right door element 4, and The abutting positions of the door end side edge 350 of the second facing surface 35 of the element 3 and the door end side edge 450 of the second facing surface 45 of the right side door element 4 are aligned in the width direction of the door body 2. However, these butting positions may be shifted in the width direction.

The door end side edge 3110 of the first facing side 311 of the door end side vertical frame 31 of the left side door element 3, the door end side edge 3120 of the second facing side 312, and the door end side vertical edge of the right side door element 4. By butting the door end side edge 4110 of the first found side 411 of the aggregate 41 and the door end side edge 4120 of the second found side 412, the door end side vertical aggregate 31 and the door end side vertical frame are aligned. The material 41 forms the vertical aggregate at the widthwise central portion of the door body 2, and the joint 5 is fixed across the joint insertion spaces 313 and 413 of the door end side vertical aggregate 31 and the door end side vertical aggregate 41. ing.

By butting the door end side end of the upper horizontal aggregate 32 of the left side door element 3 and the door end side end of the upper side horizontal aggregate 42 of the right side door element 4, the door can be removed from the upper side horizontal aggregate 32 and the upper side horizontal aggregate 42. The upper joint 6 forms the upper horizontal aggregate of the body 2 and is fixed across the upper joint fitting spaces 323 and 423 of the upper horizontal aggregate 32 and the upper horizontal aggregate 42.

By butting the door end side end of the lower horizontal aggregate 33 of the left side door element 3 and the door end side end of the lower side horizontal aggregate 43 of the right side door element 4, the lower side horizontal aggregate 33 and the lower side bone The lower horizontal aggregate of the door body 2 is formed from the material 43, and the lower joint 7 is fixed across the lower joint fitting spaces 333 and 433 of the lower horizontal aggregate 33 and the lower horizontal aggregate 43. There is.

[G] Method of assembling the door body at the installation site The left side door element 3 and the right side door element 4 are each prepared at a factory and transported to the installation site. The left door element 3 and the right door element 4 are narrower than the door body 2, so even if there is an area with restricted dimensions (for example, an elevator) in the door passage, the narrow left door element 3 and the right door element 4 are narrower than the door body 2. The element 3 and the right side door element 4 can be carried in. Further, each of the left side door element 3 and the right side door element 4 is lighter than the door body 2, so they are easier to carry than a single door body.

In this embodiment, in the right side door element 4, the first portion 5A of the joint 5 is fixed to the door end side vertical frame 41 of the right side door element 4 while being fitted into the joint fitting space 413 of the right side door element 4 ( The first portion 6A of the upper joint 6 is fixed (welded, etc.) to the upper horizontal aggregate 42 of the right door element 4 while being fitted into the upper joint fitting space 423 of the right door element 4, and The first portion 7A of the side joint 7 is fitted into the lower joint fitting space 433 of the right side door element 4 and is fixed (welded, etc.) to the lower horizontal beam 43 of the right side door element 4, and The second portion 5B of the joint 5, the second portion 6B of the upper joint 6, and the second portion 7B of the lower joint 7 are prepared in a protruding state from the expected portion on the door end side. As shown in FIGS. 3, 9, 10, etc., the protruding dimensions of the second portion 6B of the upper joint 6 and the second portion 7B of the lower joint 7 are larger than the protruding dimension of the second portion 5B of the joint 5. .

In the left side door element 3, the joint fitting space 313, the upper joint fitting space 323, and the lower joint fitting space 333 formed in the door end side prospective part are the second part 5B of the joint 5 and the second part of the upper joint 6, respectively. The portion 6B is a joint insertion portion of the second portion 7B of the lower joint 7, an upper joint insertion portion, and a lower joint insertion portion. Note that the door elements in which the protruding parts of the joint 5, the upper joint 6, and the lower joint 7 and the fitting parts into which these protruding parts fit during assembly may be reversed.

First, the left side door element 3 and right side door element 4 prepared as described above are carried to the installation site. In this embodiment, the left side door element 3 is a door end side door element, and the right side door element 4 is a door end side door element (hanging side door element), so the method for assembling the door body 2 according to this embodiment In the description of ``door element 3 on the end side'' and ``door element 4 on the end side of the door''. At the upper ends of the door end side door element 3 and the door end side door element 4, eye bolts (not shown) (hanging means or hanging bolts) are provided, and the door end side door element 4 and the door end side door element 3 are suspended. can be done easily. A hinge component is attached to the door end side part of the door end side door element 4 and the door end side part of the door frame 1. At the installation site, the door frame 1 is already fixed to the opening, and in the door frame 1, the vertical frame 12 is the vertical frame on the door end side, and the vertical frame 13 is the vertical frame on the door end side.

The door end side door element 4 carried to the installation site is hung onto the door frame 1 (FIG. 9). Specifically, by suspending the door end side door element 4, the door end side portion of the door end side door element 4 can be rotated to the door end side portion of the door frame 1 by a hinge mechanism (for example, a pivot hinge). to support. The door end side portion of the door end side door element 4, whose door end side portion is rotatably connected to the door end side portion of the door frame 1, includes a second portion 5B of the joint 5 and a second portion of the upper joint 6. 6B and the second portion 7B of the lower joint 7 respectively protrude to form a protrusion.

Next, by hanging the door end side door element 3, the door end side part is attached to the door end side part of the door end side door element 4, which is rotatably connected to the door end side part of the door frame 1. Connect the door tail side portion of the side door element 3 (FIG. 10). Specifically, the second portion 5B of the joint 5 protrudes from the door end side projection of the door end side door element 4 whose door end side portion is rotatably supported by the door frame 1, and the second portion of the upper joint 6. The part 6B and the second part 7B of the lower joint 7 are fitted into the joint fitting space 313, the upper joint fitting space 323, and the lower joint fitting space 333 formed in the door end side prospective part of the door end side door element 3, respectively. While moving, the door end side edge of the door end side door element 4 (the door end side edge 440 of the first facing surface 44, the door end side edge 450 of the second facing surface 45, the door end side of the upper surface 47) Edge, first facing side 411 of door end side vertical aggregate 41, door end side edge 4110, 4120 of second finding side 412, door end side edge of upper horizontal aggregate 42, lower horizontal bone edge of the door element 3 on the door edge side (edge of the door edge of the door element 3 on the edge of the door edge (end edge of the first facing surface 34 on the edge of the door edge 340, edge of the second facing surface 35 on the edge of the door edge) 350, edge of the upper surface 37 on the edge of the door edge, first edge 311 of the vertical aggregate 31 on the edge side, edge of the edge of the second edge 312 on the edge 3110, 3120, edge of the upper horizontal aggregate 32 The side edge and the door end side edge of the lower horizontal aggregate 33) are butted against each other.

When the door end side edge of the door end side door element 4 and the door end side edge of the door end side door element 3 are butted together, the second portion 5B of the joint 5 fits into the joint fitting space 313 of the door end side door element 3. It is in a stuck state. The door end side portion of the first finding surface 34, the first finding side 311 of the door end side vertical beam 31, and the second portion of the first finding surface 50 of the joint 5 are in an overlapping state, and the screw 54 The door end side portion of the first finding surface 34, the first finding side 311 of the door end side vertical beam 31, and the first finding surface 50 of the joint 5 are fixed. The door end side portion of the second finding surface 35, the second finding side 312 of the door end side vertical beam 31, and the second portion of the second finding surface 51 of the joint 5 are in an overlapping state, and the screw 54 The door end side portion of the second finding surface 35, the second finding side 312 of the door end side vertical beam 31, and the second finding surface 51 of the joint 5 are fixed.

When the door end side edge of the door end side door element 4 and the door end side edge of the door end side door element 3 are butted together, the second portion 6B of the upper joint 6 is in the upper joint fitting space of the door end side door element 3. It is in a state where it is inserted into 323. The second portion 6B of the upper joint 6 is fitted into the upper joint fitting space 323 of the left door element 3. The door end side part of the first facing surface 34, the first facing side 321 of the upper horizontal aggregate 32, and the second part of the first facing side 61 of the upper joint 6 are in an overlapping state, and the screw 63 1. The door end side portion of the first facing surface 34, the first facing side 321 of the upper horizontal aggregate 32, and the first facing side 61 of the upper joint 6 are fixed. The door end side part of the second facing surface 35, the second facing side 322 of the upper horizontal aggregate 32, and the second part of the second facing side 62 of the upper joint 6 are in an overlapping state, and the screw 63 2. The door end side portion of the second facing surface 35, the second facing side 322 of the upper horizontal frame member 32, and the second facing side 62 of the upper joint 6 are fixed.

When the door end side edge of the door end side door element 4 and the door end side edge of the door end side door element 3 are butted together, the second portion 7B of the lower joint 7 is the lower joint of the door end side door element 3. It is in a state of being fitted into the fitting space 333. The second portion 7B of the lower joint 7 is fitted into the lower joint fitting space 333 of the left door element 3. The door end side portion of the first facing surface 34, the first facing side 331 of the lower horizontal aggregate 33, and the second portion of the first facing side 71 of the lower joint 7 are in an overlapping state, and the screw 73 Then, the door end side portion of the first facing surface 34, the first facing side 331 of the lower horizontal aggregate 33, and the first facing side 71 of the lower joint 7 are fixed. The door end side portion of the second facing surface 35, the second facing side 332 of the lower horizontal aggregate 33, and the second portion of the second facing side 72 of the lower joint 7 are in an overlapping state, and the screw 73 Then, the door end side portion of the second facing surface 35, the second facing side 332 of the lower horizontal aggregate 33, and the second facing side 72 of the lower joint 7 are fixed.

The method for assembling the door body according to the present embodiment includes the steps of rotatably supporting the door end side part of the door end side door element 4 on the door frame 1, and rotatably supporting the door end side part on the door frame 1. It consists of a step of connecting the door end side part of the door end side door element 3 to the door end side part of the supported door end side door element 4, so the door end side door element 3 and the door end side door element 4 are connected. When assembling the door body 2, the connection work can be performed with the door end side door element 4 rotatably supported by the door frame 1. During the assembly work, the door end side door element 4 can be placed on the floor. Since there is no need for the door element to be placed against a wall or to be placed against a wall, it is possible to smoothly assemble the door end side door element 3 and the door end side door element 4 even when sufficient assembly space cannot be secured at the site. Further, the protruding dimensions of the second portion 6B of the upper joint 6 and the second portion 7B of the lower joint 7 are larger than the protruding dimensions of the second portion 5B of the joint 5, and the protruding portions of the upper joint 6 and the lower joint ( The second portion 6B, second portion 7B) also functions as a guide when assembling the door body.

1 Door frame 2 Door body 3 Left side door element (left side panel element), door end side door element (door end side panel element)
30 Vertical aggregate 31 Door end side vertical aggregate (first vertical aggregate)
313 Joint fitting space (fitting part)
32 Upper horizontal aggregate (first upper horizontal aggregate)
323 Upper joint insertion space (upper joint insertion part)
33 Lower horizontal aggregate (first lower horizontal aggregate)
333 Lower joint insertion space (lower joint insertion part)
34 First facing surface (left side surface material)
35 Second facing surface (left side surface material)
36 Door side prospective surface (left side surface material)
37 Top surface (left side surface material)
4 Right side door element (right side panel element), door end side door element (door end side panel element)
40 Vertical aggregate 41 Door edge side vertical aggregate (second vertical aggregate)
413 Joint fitting space (fitting part)
42 Upper horizontal aggregate (second upper horizontal aggregate)
423 Upper joint insertion space (upper joint insertion part)
43 Lower horizontal aggregate (second lower horizontal aggregate)
433 Lower joint insertion space (lower joint insertion part)
44 First facing surface (right side surface material)
45 Second facing surface (right side surface material)
46 Door end side prospective surface (right side surface material)
47 Top surface (right side surface material)
5 Joint 5A 1st part (right side part, protruding part)
5B 2nd part (left side part, protruding part)
54 Screw (fixing means)
6 Upper joint 6A 1st part (right side part, protruding part)
6B 2nd part (left side part, protruding part)
63 Screw (fixing means)
7 Lower joint 7A 1st part (right side part, protruding part)
7B Second part (left side part, protrusion)
73 Screw (fixing means)

Claims (8)

A panel body assembled from a left panel element and a right panel element,
The left side panel element includes a left side surface material and a plurality of vertical aggregates, and the first vertical aggregate located at the right prospective part of the left side panel element has a joint fitting space extending in the height direction. is formed,
The right side panel element includes a right surface material and a plurality of vertical aggregates, and the second vertical aggregate located at the left prospective part of the right side panel element has a joint fitting space extending in the height direction. is formed,
A joint is provided that extends in the height direction across the joint fitting space of the left panel element and the joint fitting space of the right panel element,
With the right end of the left side surface material and the left end of the right side surface material abutted against each other, the left side portion of the joint is fitted into the joint fitting space of the left panel element and fixed to the first vertical aggregate. and the right side portion of the joint is fixed to the second vertical aggregate while being fitted into the joint fitting space of the right side panel element.
Panel body. The plurality of vertical aggregates of the left side panel element are provided so as to be in contact with the inner surface of the left side surface material, and the right end of the left side surface material and the right end of the first vertical aggregate are aligned,
The plurality of vertical aggregates of the right side panel element are provided so as to be in contact with the inner surface of the right side surface material, and the left end of the right side surface material and the left end of the second vertical aggregate are aligned,
The joint is fixed to the first vertical aggregate and the second vertical aggregate with the right end of the left side facing material and first vertical aggregate and the left end of the right side facing material and second vertical aggregate abutted against each other. has been,
The panel body according to claim 1. A protruding portion of an upper joint extending in the horizontal direction protrudes from one of the upper end of the right side prospective portion of the left panel element and the upper end of the left side prospective portion of the right side panel element, and the protruding portion is fitted into the upper end of the other side. an upper joint fitting part is formed, and the protruding part is fixed to the panel element in which the upper joint fitting part is formed while being fitted into the upper joint fitting part,
A protrusion of a lower joint extends horizontally from one of the lower end of the right side prospect of the left panel element and the lower end of the left side prospect of the right panel element, and the protrusion is at the other lower end. A lower joint fitting part is formed to fit into the lower joint fitting part, and the protruding part is fixed to the panel element in which the lower joint fitting part is formed while being fitted into the lower joint fitting part.
The panel body according to any one of claims 1 and 2. the left side panel element comprises a first upper transverse aggregate and a first lower transverse aggregate;
the right side panel element comprises a second upper transverse aggregate and a second lower transverse aggregate;
When assembling the left panel element and the right panel element, the right end of the first upper horizontal aggregate, the left end of the second upper horizontal aggregate, the right end of the first lower horizontal aggregate, and the second lower horizontal aggregate are assembled. The left ends of the aggregates are butted together,
The upper joint projects from one of the first upper horizontal aggregate and the second upper horizontal aggregate, and is fitted into an upper joint insertion portion formed by the other upper horizontal aggregate. It is fixed;
The lower joint projects from one of the first lower lateral aggregate and the second lower lateral aggregate, and has a lower joint insertion portion formed by the other lower lateral aggregate. It is fixed in the inserted state,
The panel body according to claim 3. A method for assembling a panel body from left panel elements and right panel elements, the method comprising:
The left panel element includes a left side surface material and a plurality of vertical aggregates, and a joint fitting space extending in the height direction is formed in the vertical aggregate located at the right prospective part of the left panel element. has been
The right side panel element includes a right surface material and a plurality of vertical aggregates, and a joint fitting space extending in the height direction is formed in the vertical aggregate located at the left prospective part of the right side panel element. has been
A joint part is fixed in one joint fitting space of one of the left panel element and the right panel element, and the remaining part of the joint is a protrusion that protrudes from the end of one panel element. The other joint fitting space of the other panel element forms a joint fitting part into which the protruding part of the joint fits,
The protruding part of the joint is inserted into the joint fitting part, and with the right end of the left side surface material and the left end of the right side surface material abutted, the protruding part of the joint fitted into the joint fitting part and the joint Fixing the vertical aggregate that forms the insertion part,
How to assemble the panel body. The plurality of vertical beams of the left side panel element are provided so as to be in contact with the inner surface of the left side surface material, and are provided at the right side prospect of the left side panel element and form the joint fitting space. the right end of the left surface material and the right end of the first vertical aggregate are aligned,
The plurality of vertical ribs of the right side panel element are provided so as to be in contact with the inner surface of the right side surface material, and the second vertical ribs are provided at the left prospective part of the right side panel element and form the joint fitting space. the left end of the right side surface material and the left end of the second vertical aggregate are coincident,
One of the first vertical aggregate and the second vertical aggregate forms the joint fitting part,
The protrusion part of the joint and the joint fitting part are fitted into the joint fitting part with the right end of the left side surface material and first vertical aggregate and the left end of the right side surface material and second vertical aggregate butted together. fixing the vertical aggregate forming the
A method for assembling a panel body according to claim 5. A protruding portion of an upper joint extending in the horizontal direction protrudes from one of the upper end of the right side prospective portion of the left panel element and the upper end of the left side prospective portion of the right side panel element, and the protruding portion is fitted into the upper end of the other side. An upper joint insertion part is formed to
A protrusion of a lower joint extends horizontally from one of the lower end of the right side prospect of the left panel element and the lower end of the left side prospect of the right panel element, and the protrusion is at the other lower end. A lower joint fitting part is formed to fit into the upper joint fitting part, the protruding part of the upper joint fits into the upper joint fitting part, the protruding part of the lower joint fits into the lower joint fitting part, and the left side surface With the right end of the material and the left end of the right surface material butted together, the protruding part of the upper joint is fixed to the panel element in which the upper joint fitting part is formed, and the protruding part of the lower joint is fixed to the panel element on which the upper joint fitting part is formed. fixed to a panel element formed with a joint inset,
The method for assembling a panel body according to claim 5 or 6. the left side panel element comprises a first upper transverse aggregate and a first lower transverse aggregate;
the right side panel element comprises a second upper transverse aggregate and a second lower transverse aggregate;
The upper joint protrudes from one of the first upper lateral aggregate and the second upper lateral aggregate, and the upper joint insertion portion is formed by the other upper lateral aggregate,
The lower joint protrudes from one of the first lower horizontal aggregate and the second lower horizontal aggregate, and the lower joint fitting portion is formed by the other lower horizontal aggregate. is formed,
When abutting the right end of the first upper horizontal aggregate and the left end of the second upper horizontal aggregate, and the right end of the first lower horizontal aggregate and the left end of the second lower horizontal aggregate, The protruding part of the upper joint is fitted into the upper joint fitting part, the protruding part of the lower joint is fitted into the lower joint fitting part, and the protruding part of the upper joint is connected to the upper side forming the upper joint fitting part. fixing it to a horizontal aggregate, and fixing the protruding part of the lower joint to the lower horizontal aggregate forming the lower joint insertion part;
A method for assembling a panel according to claim 7.

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