JP3122410B2 - Joint panel device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a joint panel device for covering joints between right and left buildings.

[0002]

2. Description of the Related Art In a conventional joint device for covering joint portions, right and left joint plates are attached by mounting brackets and left and right joint plate supporting brackets so that their tips overlap.

[0003]

In the conventional joint device, when the left and right buildings swing largely in the front-rear, left-right and up-down directions, the conventional joint device cannot follow the swinging motion. There was a drawback that the metal fittings were damaged.

The present invention has been made in view of the above-mentioned conventional drawbacks,
Even if the building on the left and right swings largely due to an earthquake, etc. in the front-rear, left-right direction and up-down direction, it moves following the swinging motion, preventing damage to joint panels etc., and ensuring that the original condition is maintained when the swinging motion stops. It is an object of the present invention to provide a joint panel device which can be returned to a joint panel.

The above and other objects and novel features of the present invention will become more completely apparent when the following description is read in conjunction with the accompanying drawings. However, the drawings are for explanation only, and do not limit the technical scope of the present invention.

[0006]

In order to achieve the above-mentioned object, the present invention relates to a left and right building which is attached to a frame of the left and right buildings located at a joint between the left and right buildings by means of a fixture. Can follow forward and backward and up and down movement,
At least two telescopic central support links whose central pivot pins are always located at the center of the joints, and pivot pivot pins at the central portions of the at least two central maintain links, respectively. A panel guide support, and a mounting member having a front end fixed to one surface of the panel guide support and a rear end rotatably mounted on the one frame by a predetermined amount, or One joint panel attached to the fixture, one urging mechanism for urging the tip end of the one joint panel to be always supported by the panel guide support, and the other surface of the panel guide support The other joint panel is attached to the other joint panel, the leading end portion of which is fixed to the other joint body, the rear end portion of which is attached to the other skeleton by a predetermined amount so as to be rotatable. Tip Constitute a joint panel device in the other biasing mechanism for biasing so as to be supported at all times the panel guide supports.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail with reference to the embodiments shown in the drawings.

In the first embodiment of the present invention shown in FIGS. 1 to 13, reference numeral 1 denotes a left and right building 2, a joint 3 between two
In the joint panel device of the present invention, the joint panel device 1 is fixed to the corresponding frames 2a, 2a of the left and right buildings 2, 2 located in the joint portion 3 by a plurality of fixing screws 4, respectively. And a center pivot pin 6 attached to the mounting members 5 and 5 such that both ends thereof are rotatable in the front-rear direction and slidable in the vertical direction. And at least two extendable central support links 7, 7 located at the center position, and a tip end pivotally supported by a pivot pin 6, 6 at the center of the at least two central maintain links 7, 7, respectively. The front end is locked to the trapezoidal panel guide support 8 and one inclined surface 8 a of the panel guide support 8, and the rear end is pivotally moved in the front-rear direction and vertically in the one mounting fixture 5. Slidingly mounted A square of joint panels 9, the front end portion of the joint panel 9 of this one always said panel guide support 8
One end of a biasing mechanism 11 using a biasing spring 10 having one end attached to the back surface of the joint panel 9 and the other end attached to the one frame 2a; The other joint panel 9 whose front end is locked to the other inclined surface 8 a of the support body 8, and whose rear end is attached to the other attachment 5 so as to be pivotable in the front-rear direction and slidable in the up-down direction. One end of the other joint panel 9 for urging the distal end of the joint panel 9 to be always supported by the panel guide support 8 is attached to the back surface of the joint panel 9, and the other end is attached to the other frame 2a. Biasing spring 10
And the other urging mechanism 11 using the same.

The attachments 5, 5 are formed of aluminum, an aluminum alloy, or the like. As shown in FIG. 4, fixed screw insertion holes 12 are formed in the frame 2a at predetermined intervals and fixed by a plurality of fixed screws 4. L-shaped fixing plate 13 and a pivoting mechanism 1 such as a hinge or a shaft
A joint panel supporting portion 15 rotatably mounted via 3b and having a C-shaped bearing portion 14 formed at a distal end thereof, and projecting rearward from an outer peripheral portion of the bearing portion 14 of the joint panel supporting portion 15; It is formed by a center maintaining link support portion 17 having a C-shaped bearing portion 16 formed at the tip.

As shown in FIG. 5, the center maintaining link 7 has a rectangular frame-shaped link main body 18 and this link main body 1.
8 are attached to the center support link support portions 17, 17 at the tip portions rotatably attached to the pivot pins 19, 19 at opposing portions so as to be rotatable in the front-rear direction and slidable in the up-down direction. Attachment pieces 21, 21 having a bead-shaped shaft 20, and a support bar 23, both ends of which are pivotally supported by pivot pins 22, at substantially central portions of opposed bar members 18 a, 18 a of the link body 18. And a pivot pin insertion hole 24 in which the pivot pin 6 at the center is mounted substantially at the center of the support bar 23.

As shown in FIG. 6, the panel guide support 8 has a panel guide support body 25 formed in a trapezoidal shape.
And the pivot pin insertion holes 24, 2 of the center maintaining links 7, 7 fixed to the back of the panel guide support body 25.
4 and a pivot pin 6, 6 at the center which is rotatably mounted by double nuts 26, 26.

The one joint panel 9 and the other joint panel 9 are made of aluminum, an aluminum alloy, a stainless steel alloy, or the like. As shown in FIG.
A back surface having a plurality of through-holes 30 formed with an inclined surface 28 at a front end portion where both end portions are fixed to both end portions of the front panel 27 by welding or the like and a side surface 29 formed at a rear end portion side. A ball-shaped shaft portion attached to the face plate 31 and the bearing portion 14 of the joint panel support portion 15 integrally formed on the side surface 29 of the back plate 31 so as to be rotatable in the front-rear direction and slidable in the up-down direction. 32 and a locking piece 33 formed substantially at the center of the back plate 31.

As shown in FIG. 8, the joint panel device 1 having the above-described structure has joint panel support portions 15, 15 of the fixtures 5, 5.
In the state where the shaft part 32 of one joint panel 9 and the shaft part 32 of the other joint panel 9 are attached to the bearing parts 14, 14, they are fixed to the opposing skeletons 2 a, 2 a by a plurality of fixing screws 4.

Thereafter, as shown in FIG. 9, the mounting pieces 21, 2 at both ends of the central maintenance links 7, 7 are attached to the bearings 16, 16 of the central maintenance link supports 17, 17 of the mountings 5, 5.
The shaft portions 20, 20, 20, 20 of 1, 21, 21 are inserted.

Next, as shown in FIG. 10, the panel guide support 8 is positioned at the center of the joint portion 3, and the pivot pins 6, 6 at the central portion are inserted into the center maintaining links 7, 7. Hole 2
4, 24, and double nuts 26, 26, 26, 2
6 so as to be rotatable.

After that, one and the other joint panels 9, 9
Of the spring 1
The other ends are fixed to the frames 2a, 2a by mounting screws 34, 34, as shown in FIG. It is urged to contact the support 8.

When the joint panel device 1 assembled as described above swings due to an earthquake or the like so that the joints 3 of the left and right buildings 2 and 2 become large as shown in FIG. , 7 are extended and the panel guide support 8 is maintained at the center, and one joint panel 9 and the other joint panel 9 are kept closed. That is, in the embodiment of the present invention, The end portions of the bearing portions 14, 14 of the joint panel support portions 15, 15 and the shaft portions 32, 32 of the one and the other joint panels 9, 9 are kept in a closed state by being in contact with each other, and left and right in the opening direction. Move in the direction.

Next, when the joints 3 of the left and right buildings 2 and 2 are shaken by an earthquake or the like so as to become smaller, FIG.
As shown in the figure, the center maintaining links 7 are contracted, and the tip portions of the inclined surfaces 28 of the one and the other joint panels 9 rotate along the inclined surfaces 8a of the panel guide support 8. Absorb the swaying movement.

Next, when the left and right buildings 2 and 2 swing back and forth due to an earthquake or the like, as shown in FIG. 13, the center maintenance links 7 and 7 are extended, and one or the other joint panels 9 and 9 are connected. While the tip of one joint panel 9 is urged by the panel guide support 8, the other joint panel 9 absorbs the swinging motion of the joint panel 9 while maintaining the original state.

Even if a left-right swinging motion is applied during such a swinging motion, an operation combined with the above-described operation is performed to absorb the swinging motion.

The vertical swinging movement is caused by the bearings 14, 1 of the joint panel supporting parts 15, 15 of the fixtures 5, 5.
4 and bearing part 1 of center maintenance link support parts 17, 17
6, 16 and the mounting portions 21, 21, 21, 21 of the shaft portions 32, 32 of the joint panels 9, 9 and the central maintenance links 7, 7
The swing movement is absorbed by the vertical sliding movement with the shaft portions 20, 20, 20, 20 of the above.

[0022]

FIG. 14 to FIG. 45 show different embodiments of the present invention.
Hereinafter, different embodiments of the present invention will be described. In the description of the different embodiments of the present invention, the same components as those in the first embodiment of the present invention are denoted by the same reference numerals, and redundant description will be omitted.

The second embodiment of the present invention shown in FIGS. 14 to 16 is mainly different from the first embodiment of the present invention in that the wires 3 to which the weights 35 are attached.
Guide pins 3, 6 fixed to frames 2a, 2a
The joint panel device 1A having such a configuration in that the one and the other urging mechanisms 11A, 11A which are locked to the locking pieces 33, 33 via the 7, 37 are used in the joint panel device 1A of the present invention. The same operation and effect as those of the first embodiment can be obtained.

The third embodiment of the present invention shown in FIGS. 17 and 18 is mainly different from the first embodiment of the present invention in that a link body 18A having two rectangular shapes is formed. The center maintenance links 7A, 7A formed in this way are obtained by using the center maintenance links 7A, 7A using
The same operation and effect as those of the first embodiment of the present invention can also be obtained in the joint panel device 1B using.

The fourth embodiment of the present invention shown in FIGS. 19 and 20 is mainly different from the first embodiment of the present invention in that the mounting in which the shaft portion 32 and the bearing portion 16 are formed. While using the tools 5A, 5A, the mounting tool 5A,
The joint panel device 1C thus configured in that the joint panel 9A, 9A having the bearing portion 14 attached to the 5A shaft portion 32 so as to be rotatable in the front-rear direction and slidable in the vertical direction is used. However, the first of the present invention
The same operation and effect as those of the embodiment can be obtained.

The fifth embodiment of the present invention shown in FIGS. 21 and 22 is mainly different from the first embodiment of the present invention in that the first embodiment in which the joint panel supporting portion 15 is formed. This embodiment is different from the first embodiment in that the attachments 5B and 5B each including the attachment 38 and the second attachment 39 formed with the central support link support portion 17 which is attached to the first attachment 38 in a locked state are used. Fixtures 5B, 5B formed as described above
The same operation and effect as those of the first embodiment of the present invention can be obtained also in the joint panel device 1D using the above.

The sixth embodiment of the present invention shown in FIGS. 23 and 24 is mainly different from the first embodiment of the present invention in that a panel guide support having an arc-shaped mountain-like tip is provided. In the point that the panel guide support 8A using the main body 25A is used, the joint panel device 1E using the panel guide support 8A formed in this way is similar to the first embodiment of the present invention. Various effects can be obtained.

The seventh embodiment of the present invention shown in FIGS. 25 and 26 is different from the first embodiment of the present invention mainly in that a bearing 14 of a joint panel support 15A is provided.
A, after inserting the shaft portion 32 of the joint panel 9, using the mounting tools 5C and 5C using the cover bearing plate 41 that can be fixed with a plurality of screws 40, the mounting tools 5C thus formed, The joint panel device 1F formed by using the 5C has the same operation and effect as the first embodiment of the present invention, and the joint panels 9 and 9 are attached after the fixtures 5C and 5C. Can be.

The eighth embodiment of the present invention shown in FIGS. 27 to 30 is mainly different from the first embodiment of the present invention in that the tip of one joint panel 9 and the other end of the joint panel 9 are different from each other. A joint in which at least one or more panel urging mechanisms 42 are installed in such a manner that at least one or more panel urging mechanisms 42 are urged so that a front end portion of the joint panel 9 always faces the joint panel 9. With the panel device 1G, the same operation and effect as those of the first embodiment of the present invention can be obtained, and the tip of one joint panel 9 and the tip of the other joint panel 9 always face each other. The joint panels 9 can be efficiently prevented from fluttering in a strong wind or the like.

One end of the panel urging mechanism 42 is fixed in one joint panel 9, and a guide groove 44 formed in the panel guide support 8 through a guide hole 43 at the tip end of the one joint panel 9. And the guide hole 45 at the end of the other joint panel 9 and the guide hole 45
Guide member 46 provided in the other joint panel 9 at the rear of the
A first biasing rod 48 extending downward or upward through the other end and fixing the other end of the spring 47 attached to the end in the other joint panel 9, and one end of the other joint panel 9
And a guide groove 4 formed in the panel guide support 8 through a guide hole 45 at the tip of the other joint panel 9.
4 and extends downward or upward through a guide hole 43 at the front end of one joint panel 9 and a guide member 46 provided in the other joint panel 9 at the rear of the guide hole 43, and extends to the end. The second urging rod 4 having the other end of the attached spring 47 fixed in the other joint panel 9
9.

In the embodiment of the present invention, the panel urging mechanism 42 using the first urging rod 48 and the second urging rod 49 has been described. A panel urging mechanism 42 using a rod may be used. In addition, in order to increase the stroke of the spring 47, a guide roller is provided between the guide member 46 and the other end at a position where the distance from the other end is long. May be worn.

In the ninth embodiment of the present invention shown in FIGS. 31 and 32, the main difference from the first embodiment of the present invention is that one joint panel 9 and the other joint panel 9 are different from each other. The present invention is also applicable to the joint panel apparatus 1H using the panel guide support 8B formed in this way, since the panel guide support 8B having the arc-shaped portion used to lock the distal end is used. The same operation and effect as those of the first embodiment can be obtained.

The tenth embodiment of the present invention shown in FIGS.
In the second embodiment, the main difference from the first embodiment of the present invention is that a concave portion 50
The joint panel device 1 using the panel guide support 8C formed in this way is characterized in that the panel guide support 8C formed on the inclined surfaces 8a, 8a on both side surfaces is used.
Even with I, the same operation and effect as those of the first embodiment of the present invention can be obtained.

The eleventh embodiment of the present invention shown in FIGS.
In the second embodiment, the main difference from the first embodiment of the present invention is that a plate-like base plate 51 and a rectangular columnar support fixed to a central portion of the base plate 51 except for both side portions are provided. 52 and a panel guide support 8D comprising a round pipe or round bar-shaped contact surface members 53, 53 fixed to the base plate 51 on both sides of the support 52. Panel guide support 8D
The same operation and effect as those of the first embodiment of the present invention can be obtained also in the joint panel device 1J using the above.

The twelfth embodiment of the present invention shown in FIGS.
The main difference between the eleventh embodiment of the present invention and the eleventh embodiment of the present invention is that the base plates 5 on both sides of the support 52 are provided.
1 in that a panel guide support 8E in which a plurality of rollers 54 are arranged at predetermined intervals as contact surface members is used, and the joint panel device 1K using the panel guide support 8E formed in this manner is also applicable. The same functions and effects as the eleventh embodiment of the present invention can be obtained.

The thirteenth embodiment of the present invention shown in FIGS.
The main difference between the first embodiment and the first embodiment of the present invention is that the center support links 7, 7, 7 have pivotal pins 6, 6, which are located at the central portion of the center retaining links 7, 6, and are shifted to one side. In view of the fact that the panel guide support 8 is attached, even with the joint panel device 1L having the panel guide support 8 attached in this manner, the same operation and effect as those of the first embodiment of the present invention can be obtained. It is possible to reliably prevent the joint panels 9 and 9 from collapsing. Similar effects can be obtained by mounting the panel guide support of the second to twelfth embodiments of the present invention to the pivot pin at the center at the eccentric position moved to one side. It can be implemented as follows.

The fourteenth embodiment of the present invention shown in FIGS.
In the embodiment, the main difference from the eleventh embodiment of the present invention is that, when the front end contacts, a locking member that locks the front end to prevent one from sneaking down. Joint panel 9B having 55, 55 formed on the inner wall surface at the tip end;
The joint panel 9 formed in this way in that the 9B is used.
Even with the joint panel device 1M using the B and 9B, the same operation and effect as those of the eleventh embodiment of the present invention can be obtained, and when the joint panels 9B and 9B are opened, one of the front ends is inward of the other. It is possible to reliably prevent sneaking into a part. The same effect can be obtained even if the locking members 55 and 55 are concave portions and convex portions formed in the joint panel.

[0038]

As apparent from the above description, the following effects can be obtained in the present invention.

(1) Both ends of the left and right buildings attached to the frame of the left and right buildings located at the joints between the left and right buildings by attachments can follow the movement of the left and right buildings in the front-rear direction and the vertical direction. At least two or more telescopic central support links in which a pivot pin is always located at the center of the joint, and a panel pivotally supported by the central pivot pin of the at least two or more central support links. A front end portion is fixed to one surface of the guide support and the panel guide support, and a rear end is attached to the one body so as to be rotatable by a predetermined amount, or attached to the one mount. One joint panel provided, one urging mechanism for urging the front end of the one joint panel to be always supported by the panel guide support, and a front end on the other surface of the panel guide support. But A rear end portion of which is attached to the other body so as to be rotatable by a predetermined amount or the other joint panel attached to the other attachment member, and a front end portion of the other joint panel is always attached to the panel. Even if the left and right buildings swing largely in the front-rear and left-right directions, the swinging movement is performed in the front-rear direction of the one and the other joint panels because the other left and right buildings swing largely in the front-rear and left-right directions. And the panel guide support guides the joint panel in the direction of rotation. Therefore, damage to the joint panel and the like can be reliably prevented.

(2) According to the above (1), the one and the other joint panels are urged by the urging mechanism so as to be supported by the panel guide support, so that the left and right buildings swing greatly and stop. The one and the other joint panels automatically return to their original state and can be used without any intervention.

(3) According to the above (1), when the panel guide supporting body swings such that the joints become narrow,
The rotation of one and the other joint panels can be smoothly moved.

(4) Claims 2 and 4 also have the above (1) to (3).
The same effect can be obtained.

(5) According to the third aspect, the same effect as the above (1) to (3) can be obtained, and one joint panel and the other joint panel are fluttered by strong wind or the like by the panel urging mechanism. Can be efficiently prevented, and the tip of one joint panel and the tip of the other joint panel can always be positioned so as to face each other.

[Brief description of the drawings]

FIG. 1 is a front view of an installed state according to a first embodiment of the present invention.

FIG. 2 is an enlarged sectional view taken along line 2-2 of FIG.

FIG. 3 is a rear view of the installation state according to the first embodiment of the present invention.

FIG. 4 is a perspective view of a fixture according to the first embodiment of the present invention.

FIG. 5 is an explanatory diagram of a central maintenance link according to the first embodiment of this invention.

FIG. 6 is an explanatory diagram of a panel guide support according to the first embodiment of the present invention.

FIG. 7 is an explanatory view of a joint panel according to the first embodiment of the present invention.

FIG. 8 is an explanatory diagram of a mounting state of the mounting tool according to the first embodiment of the present invention.

FIG. 9 is an explanatory diagram of an attached state of the center maintenance link according to the first embodiment of the present invention.

FIG. 10 is an explanatory diagram of an attached state of a panel guide support.

FIG. 11 is an explanatory diagram of a state where the joint part has been swung so as to be large.

FIG. 12 is an explanatory diagram of a state where the joint part has been swung so as to be small.

FIG. 13 is an explanatory diagram of a state of swinging back and forth.

FIG. 14 is an enlarged cross-sectional view of the second embodiment of the present invention.

FIG. 15 is a rear view of the second embodiment of the present invention.

FIG. 16 is an explanatory diagram of a biasing mechanism according to a second embodiment of the present invention.

FIG. 17 is an enlarged cross-sectional view of the third embodiment of the present invention.

FIG. 18 is a rear view of the third embodiment of the present invention.

FIG. 19 is a sectional view of a fourth embodiment of the present invention.

FIG. 20 is an explanatory view of a fixture and a joint panel.

FIG. 21 is a sectional view of a fifth embodiment of the present invention.

FIG. 22 is an explanatory view of a fixture according to a fifth embodiment of the present invention.

FIG. 23 is a sectional view of a sixth embodiment of the present invention.

FIG. 24 is an explanatory diagram of a panel guide support according to a sixth embodiment of the present invention.

FIG. 25 is a sectional view of a seventh embodiment of the present invention.

FIG. 26 is an explanatory view of a fixture according to a seventh embodiment of the present invention.

FIG. 27 is a sectional view of an eighth embodiment of the present invention.

FIG. 28 is a front view of the eighth embodiment of the present invention.

FIG. 29 is an explanatory diagram of a panel biasing mechanism according to an eighth embodiment of the present invention.

FIG. 30 is a view for explaining the operation of the joint panel according to the eighth embodiment of the present invention.

FIG. 31 is a sectional view of a ninth embodiment of the present invention.

FIG. 32 is a front view of a ninth embodiment of the present invention.

FIG. 33 is a sectional view of a tenth embodiment of the present invention.

FIG. 34 is a front view of the tenth embodiment of the present invention.

FIG. 35 is a sectional view of an eleventh embodiment of the present invention.

FIG. 36 is a front view of the eleventh embodiment of the present invention.

FIG. 37 is an explanatory diagram of a panel guide support according to an eleventh embodiment of the present invention.

FIG. 38 is a sectional view of a twelfth embodiment of the present invention.

FIG. 39 is a front view of a twelfth embodiment of the present invention.

FIG. 40 is a sectional view of a thirteenth embodiment of the present invention.

FIG. 41 is a rear view of the thirteenth embodiment of the present invention.

FIG. 42 is an explanatory diagram of the operation of the joint panel according to the thirteenth embodiment of the present invention.

FIG. 43 is a sectional view of a fourteenth embodiment of the present invention.

FIG. 44 is an explanatory diagram of a joint panel according to a fourteenth embodiment of the present invention.

FIG. 45 is an operation explanatory view of a joint panel according to a fourteenth embodiment of the present invention;

[Explanation of symbols]

1, 1A to 1M: joint panel device, 2: building, 3: joint, 4: fixing screw, 5, 5A to 5C: mounting fixture, 6: pivot pin at central part, 7, 7A: central maintenance link, 8, 8A to 8E: panel guide support, 9, 9A, 9B: joint panel, 10: biasing spring, 11, 11A: biasing mechanism, 12: fixing screw insertion hole, 13: fixing plate, 14, 14A: Bearing, 15, 15A: Joint panel support, 16: Bearing, 17: Center maintenance link support, 18, 18A: Link body, 19: Pivot pin, 20: Shaft, 21: Mounting piece, 22: Pivot pin, 23: support bar, 24: pivot pin insertion hole, 25, 25A: panel guide support body, 26: nut, 27: front panel, 28: inclined surface, 29: side surface, 30: through hole, 31: back plate, 32: shaft, 3 : Locking piece, 34: mounting screw, 35: weight, 36: wire, 37: guide pin, 38: first mounting tool, 39: second mounting tool, 40: screw, 41: cover bearing plate, 42 : Panel urging mechanism 43: guide hole 44: guide groove 45: guide hole 46: guide member 47: spring 48: first urging rod 49: second urging rod 50: Recess, 51: base plate, 52: support, 53: contact surface member, 54: roller, 55: locking member.

Claims (4)

(57) [Claims] 1. The left and right buildings, which are attached to the skeletons of the left and right buildings located at joints between the left and right buildings by attachments, can follow the movement of the left and right buildings in the front-rear direction and the vertical direction. At least two or more extendable central support links whose support pins are always located at the center of the joint, and panel guides pivotally supported by central support pins at the center of the at least two or more central maintain links. A front end portion is locked on one side of the support and the panel guide support, and a rear end portion is mounted on the one body so as to be rotatable by a predetermined amount or mounted on the one side. One joint panel, one urging mechanism for urging the distal end of the one joint panel to be always supported by the panel guide support, and a distal end on the other surface of the panel guide support. Locked A rear end part of which is attached to the other body so as to be rotatable by a predetermined amount or the other joint panel attached to the other attachment part, and a front end of the other joint panel is always connected to the panel guide. A joint panel device comprising: the other urging mechanism for urging the support panel to be supported by the support. 2. The left and right buildings, which are attached to the frame of the left and right buildings located at joints between the left and right buildings by attachments, can follow the longitudinal and vertical movements of the left and right buildings. At least two or more extendable central support links whose support pins are always located at the center of the joint, and panel guides pivotally supported by central support pins at the center of the at least two or more central maintain links. A support having a front end locked to one surface of the panel guide support and a rear end rotatably mounted on the one body so as to be rotatable in a vertical direction and a predetermined amount, or the one mount; One joint panel attached to the first joint panel, and one urging mechanism for urging a distal end portion of the one joint panel by an urging spring or a weight so as to be always supported by the panel guide support, A mounting member having a front end portion locked to the other surface of the panel guide support, and a rear end portion attached to the other body so as to be vertically movable and rotatable by a predetermined amount;
The other joint panel is attached to the other fixture, and the other joint panel is urged by an urging spring or weight so that the tip of the other joint panel is always supported by the panel guide support. A joint panel device comprising an urging mechanism. 3. The left and right buildings, which are attached to the skeletons of the left and right buildings located at joints between the left and right buildings by mounting fixtures, can follow the longitudinal and vertical movements of the left and right buildings. At least two or more extendable central support links whose support pins are always located at the center of the joints, and tip portions pivotally supported by central pivot pins of the at least two or more central maintain links, respectively. Are trapezoidal or chevron-shaped panel guide supports, and a front end of the panel guide support having an inclined surface formed on one inclined surface thereof is locked, and a rear end portion is moved up and down to the one of the skeletons. A mounting device mounted to be able to rotate fixedly, or one joint panel attached to the one mounting device, and a tip of the one joint panel is urged to be always supported by the panel guide support. One biasing mechanism biased by a spring or a weight and a leading end having an inclined surface formed on the other inclined surface of the panel guide support are locked, and a rear end moves up and down on the other body. A mounting tool rotatably mounted by a predetermined amount, or the other joint panel attached to the other mounting tool, and a tip of the other joint panel are attached so that they are always supported by the panel guide support. And a panel biasing mechanism that biases the distal end of the one joint panel and the distal end of the other joint panel so that they always face each other. A joint panel device characterized by the above-mentioned. 4. The left and right buildings, which are attached to the skeletons of the left and right buildings located at the joints between the left and right buildings by attachments, can follow the movement of the left and right buildings in the front-rear direction and the vertical direction. At least two or more telescopic center support links whose support pins are always located at the center of the joint, and eccentrics that move to one side of the pivot pins at the center of the at least two or more center support links. A panel guide support pivotally supported at a position, a mounting member having a front end locked to one surface of the panel guide support and a rear end rotatably mounted to the one body by a predetermined amount, or One joint panel attached to the one fixture,
One urging mechanism for urging the front end of the one joint panel so as to be constantly supported by the panel guide support;
The tip is locked to the other surface of the panel guide support,
A mounting tool whose rear end is rotatably mounted on the other body by a predetermined amount, or another joint panel mounted on the other mounting tool, and a front end of the other joint panel is always connected to the panel guide. A joint panel device comprising: the other urging mechanism for urging the support panel to be supported by the support.