JP2005220550A - Wall joint device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a wall joint device capable of being set between both right and left buildings and absorbing oscillation by smooth slide movement to prevent the damage even if the buildings oscillate forward, backward and sideways. <P>SOLUTION: The wall joint device 1 comprises through a hinge member 7 rotatable in the front and back directions of the wall frame body in the joint side of the right and left buildings a central maintaining link 12, a strut 14 pivoted on the central pivot section 11, a plurality of movable joint plate supporting rails 15 and 16 located on the strut 14 and the central section of both right and left wall skeletons, a left movable joint plate 22 slidingly movable to the left outside. a right movable joint plate 23 slidingly movable to the right outside, both right and left fixed joint plates 25 and 26 capable of pulling both right and left movable joint plates 22 and 23 out when the joint section is widened by earthquake or the like and the central joint plate 28 covered so as to put both end sections fixing the central part to both right and left movable joint plate supporting rails 15 and 16 through a supporting base 27 on the front end sections of both right and left fixed joint plates 25 and 26. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a wall joint device for covering between wall surfaces such as an inner wall surface and an outer wall surface of left and right buildings installed through joint portions.

  Conventionally, the wall joint device installed between the wall surfaces of the left and right buildings has a structure in which, when the joint portion becomes narrow, the center portion protrudes inward to absorb the shaking motion.

For this reason, the conventional wall joint device uses a mechanism that slides in the left-right direction and a mechanism that slides in the front-rear direction. Therefore, the structure is complicated, the cost is increased, and the slide movement is made smooth. There was a drawback that it was difficult.
JP 2000-192558 A

  In view of the above-mentioned conventional drawbacks, the present invention can be installed between left and right buildings, and even if left and right buildings swing in different front and rear directions due to earthquakes, etc., smooth sliding only in the left and right direction is possible. An object of the present invention is to provide a wall joint device capable of absorbing the shaking movement by sliding movement and preventing damage.

The above and other objects and novel features of the present invention will become more fully 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.

  In order to achieve the above object, the present invention provides at least two hinge members pivotable in the front-rear direction on the wall frame on the joint part side of the left and right buildings, both ends of which are installed via joint parts. The central pivots mounted so as to be arranged in parallel are always extendable central maintenance links located in the central part of the joint, and the central pivots are located on the outer surface side of the at least two central maintenance links. A plurality of left and right movable joint plate support rails, each of which has a support column pivotally supported by the support, and a tip fixed in a horizontal state to the support column, are located at substantially the center of the left and right wall housings. A left movable joint plate attached to a plurality of left movable joint plate support rails to be slidable to the left and a plurality of right movable joint plate support rails to be slidably movable to the right. Was The movable joint plate and the tip end portions attached to the hinge members or the pivotal support portions at both ends of the central maintenance link are covered with the outer end portions of the left and right movable joint plates. When widened, the left and right movable joint plates can be pulled out to the outside, and the left and right fixed joint plates are fixed to the left and right movable joint plate support rails of the column or the column part via a support base. A wall joint device is constituted by a central joint plate that covers the both end portions so as to overlap the tip portions of the left and right fixed joint plates.

  As is clear from the above description, the present invention has the following effects.

(1) When the left and right buildings are shaken so that the joints become narrow due to an earthquake, etc., the tips of the left and right fixed joint plates enter the inside between the central joint plate and the left and right movable joint plates, The shaking motion can be absorbed, and when the shaking motion stops, the original state can be automatically restored.

(2) When the left and right buildings are swung so that the joints are widened due to an earthquake, etc., the left and right fixed joint plates move away from both ends of the central joint plate. Pull the plate outward from the end of the center joint plate and absorb the shaking movement while preventing gaps in the joint joint. When the shaking stops, the left and right fixed joint plates automatically return to their original state Can be returned to.
Further, the left and right movable joint plates that have been pulled out are in a state of being pulled out or pushed inward when the left and right fixed joint plates return to the original state.

(3) According to the above (1) and (2), the central joint plate is maintained by the central maintenance link at the central portion of the joint portion when the left and right buildings swing differently, and the left and right fixed joint plates and the left and right The movable joint plate slides in the left-right direction, and the shaking motion can be absorbed.
Therefore, since the different horizontal movements can be absorbed only by the horizontal sliding movement, each joint plate can be slid smoothly.

(4) It can be installed between the wall frames on the joints side of the left and right buildings, and when the left and right buildings swing in different front and rear directions, the swinging motion can be absorbed by the rotation of the hinge member. it can.

(5) In the second aspect, the same effects as in the above (1) to (4) can be obtained.

  Hereinafter, the present invention will be described in detail from the best mode for carrying out the present invention shown in the drawings.

  In the best mode for carrying out the present invention shown in FIGS. 1 to 9, reference numeral 1 denotes an inner wall or an outer wall of left and right buildings 3, 3 installed via a joint portion 2, an embodiment of the present invention. Then, the wall joint device 1 of the present invention for covering the joint portion 2 between the floor joint device 4 and the ceiling joint device 5 between the inner wall housings 3a and 3a. At least the hinge members 7 and 7 fixed in the vertical direction to the wall housings 3a and 3a on the joint portion side by a plurality of screws 6 and the like, and the tip members 8 and 8 rotating in the horizontal direction of the hinge members 7 and 7 at least A central support link 11 that can be expanded and contracted so that a central pivot 11 that is pivotally supported by pivot pins 10 and 10 on the pivots 9 and 9 at both ends is always located at the central part of the joint 2 so that two or more of them are arranged in parallel. 12, 12 and the at least two central maintenance links 12, 12 A pillar 14 made of square pipe material pivotally supported by pivot pins 13 and 13 on the central pivots 11 and 11 so as to be located on the side surface, and a substantially central part is fixed to the pillars 14 by welding or the like in a horizontal state. Further, a plurality of left and right movable joint plate support rails 15 and 16 having a lip groove-shaped steel shape whose front end portion is positioned at a substantially central portion of the column 14 and the left and right wall housings 3a and 3a, Engagement projecting forward at both ends attached to a T-shaped left slide body 18 having a plurality of rollers 17 slidably attached to the movable joint plate support rail 15 by a plurality of countersunk screws 19 or the like. A T-shaped right having a left movable joint plate 22 having stops 20, 21 and a plurality of rollers 17 slidably attached to the plurality of right movable joint plate support rails 16. The right movable joint plate 23 having locking portions 20 and 21 protruding forward at both ends attached to the slide body 18 by a plurality of countersunk screws 19 and the like, and the left and right hinge members 7 and 7 rotate. Cover the tip members 8 and 8 or the tip portions attached to the pivotal support portions 9 and 9 at both ends of the center maintaining links 12 and 12 so as to overlap the outer ends of the left and right movable joint plates 22 and 23, If the joint 2 is widened, the left and right fixed joints can be pulled out by engaging the left and right movable joint plates 22, 23 outwardly with the engaging portions 20, 20 and the engagement pieces 24, 24 at the tip. The plates 25 and 26, the support column 14 or the left and right movable joint plate support rails 15 and 16 of the support column part, and a plurality of support bases 27 fixed to the support column 14 in the embodiment of the present invention, are substantially centered. Part The center joint plate 28 is fixed and covers both ends so as to overlap the tip portions of the left and right fixed joint plates 25 and 26.

  As shown in FIG. 4, the hinge members 7, 7 include a fixing plate 30 in which a plurality of screw insertion holes 29 are formed to be fixed to the wall housing 3 a by a plurality of screws 6, and the fixing plate 30. A shaft 31 that protrudes at an angle of approximately 45 degrees from one end and has a tip end formed in a bead shape and a C-shaped bearing portion 32 into which the shaft 31 is inserted are formed at the end. And a distal end member 8.

  In the wall joint device 1 having the above structure, as shown in FIGS. 1 to 3, the center joint plate 28 is normally located at the center of the joint portion 2 by at least two central maintenance links 12, 12. The joint portion 2 is covered with the central joint plate 28 and the left and right fixed joint plates 25 and 26.

  When the left and right buildings 3 and 3 are swung in different left and right directions due to an earthquake or the like and the joint portion becomes narrow, as shown in FIG. 7, the center portion of the central joint plate 28 is jointed by at least two central maintenance links 12 and 12. In addition to being positioned at the center of the portion 2, the tip portions of the left and right fixed joint plates 25 and 26 are pushed into the interior between the central joint plate 28 and the left and right movable joint plates 22 and 23, and the shaking motion is absorbed. When is stopped, it automatically returns to the original state.

When the joint portion 2 is swung so as to become wide, the center portion of the center joint plate 28 is positioned at the center portion of the joint portion 2 by at least two or more central maintenance links 12 and 12 as shown in FIG. The engagement pieces 24, 24 of the fixed joint plates 25, 26 are moved so as to engage with the locking portions 20, 20 of the left and right movable joint plates 22, 23, and are pulled out to the outside. In a state of covering with the fixed joint plates 25 and 26, the left and right movable joint plates 22 and 23, and the central joint plate 28,
When the shaking motion is absorbed and the shaking motion stops, the central joint plate 28 and the left and right fixed joint plates 25 and 26 automatically return to the original state, but the left and right movable joint plates 22 and 23 are left and right fixed joint plates 25, The engagement pieces 24 and 24 of the left and right movable joint plates 22 and 23 are engaged with the engagement pieces 20, 20, 21, and 21, and are moved to the parts to be moved.

When the left and right buildings 3 and 3 swing in different front and rear directions, the tip members 8 and 8 of the hinge members 7 and 7 rotate as shown in FIG. 9, and at least two or more central maintenance links 12 and 12 The shaking motion is absorbed while the joint portion 2 is covered by the extension and contraction of the left and right movable joint plates 22 and 23.
[Different forms for carrying out the invention]

  Next, different modes for carrying out the present invention shown in FIGS. 10 to 21 will be described. In the description of these different modes for carrying out the present invention, the same components as those in the best mode for carrying out the present invention are designated by the same reference numerals and redundant description is omitted. To do.

The second embodiment for carrying out the present invention shown in FIGS. 10 to 12 is mainly different from the best first embodiment for carrying out the present invention in that the left and right movable bodies are shortened by not supporting them. In addition to using the joint plate support rails 15A and 16A and the hinge members 7A and 7A pivotally supported by the pivot pins 33, the wall joint device 1A thus configured is also implemented in the present invention. Therefore, the same effects as those of the best first embodiment can be obtained.

  The third embodiment for carrying out the present invention shown in FIGS. 13 to 15 is mainly different from the best first embodiment for carrying out the present invention in that the left and right fixed joint plates 25 and 26 are different from each other. A plurality of magnets 34 and 34 for attracting and fixing the left and right movable joint plates 22 and 23 are installed at the tip, and the left and right movable joint plates 22 and 23 are moved together with the left and right fixed joint plates 25 and 26. The wall joint device 1B configured in this way is configured such that the left and right movable joint plates 22 and 23 and the left and right fixed joint plates 25 and 26 can slide when a force exceeding a predetermined value is applied. The same effects as those of the first preferred embodiment for carrying out the present invention can be obtained, and the swinging movement of the left and right movable joint plates 22 and 23 can be efficiently prevented by the magnets 34 and 34. Can.

  The fourth embodiment for carrying out the present invention shown in FIGS. 16 to 18 is mainly different from the best first embodiment for carrying out the present invention in that the left and right movable joint plate support rails 15, The wall joint device 1C configured in this way can also obtain the same operational effects as those of the first preferred embodiment for carrying out the present invention, as well as the left and right. The number of the movable joint plate support rails 15 and 16 can be reduced, and can be manufactured at low cost.

The fifth embodiment for carrying out the present invention shown in FIGS. 19 to 21 is mainly different from the best first embodiment for carrying out the present invention in that the central joint plate 28 is supported by the column 14. A plurality of countersunk screws are fixed to a plurality of central joint plate mounting bars 35 fixed via a base 27, and the distal ends of the slide bodies 18 and 18 to which the left and right movable joint plates 22 and 23 are attached and the left and right When the left and right fixed joint plates 25 and 26 are moved outward by connecting the rear end portions of the fixed joint plates 25 and 26 with the pull-out wires 36 and 36, the left and right movable joint plates 22 and 23 are integrated. The wall joint device 1D configured as described above is configured so that the gap between the central joint plate 28 and the left and right movable joint plates 22 and 23 can be reduced. Be, the same effects as the best first mode for carrying out the present invention is obtained.
Note that the same effect can be obtained by attaching the drawing wires 36, 36 to the tip portions of the left and right movable joint plates 22, 23.
In addition, a plate in which a long hole is formed in place of the drawing wire is fixed to the front end portion of the left and right movable joint plates 22, 23 or the rear end portion of the left and right fixed joint plates 25, 26 and engaged with the long hole. Similar effects can be obtained by attaching the coupling pin to the rear end portions of the left and right fixed joint plates 25 and 26 or the front end portions of the left and right movable joint plates 22 and 23.

  INDUSTRIAL APPLICABILITY The present invention is used in an industry for manufacturing a wall joint device and an industry for installing it.

1 is a front view of the best first embodiment for carrying out the present invention. The rear view of the best 1st form for implementing this invention. The expanded sectional view which follows the 3-3 line of FIG. Explanatory drawing of the hinge member of the best 1st form for implementing this invention. The front view which removed the center joint plate and the left movable joint plate. Explanatory drawing of the slide body of the best 1st form for implementing this invention. The operation explanatory view in which the joint part of the best 1st form for carrying out the present invention became narrow. The operation explanatory view in which the joint part of the best 1st form for carrying out the present invention became wide. The operation | movement explanatory drawing of the front-back direction from which the 1st best form for implementing this invention differs. The front view of the 2nd form for carrying out the present invention. The rear view of the 2nd form for carrying out the present invention. FIG. 12 is an enlarged sectional view taken along line 12-12 of FIG. The front view of the 3rd form for carrying out the present invention. The rear view of the 3rd form for carrying out the present invention. The expanded sectional view which follows the 16-16 line of FIG. The rear view of the 4th form for carrying out the present invention. The expanded sectional view which follows the 17-17 line of FIG. The operation explanatory view in which the joint part of the 4th form for carrying out the present invention became wide. The rear view of the 5th form for carrying out the present invention. The expanded sectional view which follows the 20-20 line of FIG. The operation explanatory view in which the joint part of the 5th form for carrying out the present invention became wide.

Explanation of symbols

1, 1A, 1B, 1C, 1D: wall joint device,
2: joints, 3: buildings,
4: Floor joint device, 5: Ceiling joint device,
6: Screw, 7, 7A: Hinge member,
8: Tip member, 9: Pivot,
10: pivot pin, 11: central pivot,
12: central maintenance link, 13: pivot pin,
14: support,
15, 15A: Left movable joint plate support rail,
16, 16A: Right movable joint plate support rail,
17: Roller, 18: Slide body,
19: countersunk screw, 20: locking part,
21: Locking part, 22: Left movable joint plate,
23: right movable joint plate, 24: engagement piece,
25: Left fixed joint plate, 26: Right fixed joint plate,
27: Support stand, 28: Central joint plate,
29: Screw insertion hole, 30: Fixing plate,
31: shaft, 32: C-shaped bearing,
33: Pivot pin 34: Magnet
35: Central joint plate mounting bar,
36: Drawer wire.

Claims (2)

A central pivot that is attached in parallel to at least two hinge members that are pivotable in the front-rear direction to the wall frame on the joint part side of the left and right buildings, both ends of which are installed via the joint part. A central support link that is extendable and is always located in the center of the joint, and a post that is pivotally supported by the central pivot so that it is located on the outer surface side of the at least two central maintenance links. A plurality of left and right movable joint plate support rails, and a plurality of left movable joint plate support rails positioned at substantially the center of the column and the left and right wall housings. Left movable joint plate slidably mounted to the left outward, right movable joint plate slidably attached to the right movable joint plate support rails to the right outward, and the hinge If the tip part attached to the support part of the material or the both ends of the central maintenance link is overlapped with the outer end part of the left and right movable joint plates, and the joint part becomes wide due to an earthquake or the like, the left and right movable joints Left and right fixed joint plates that can pull out the plate outward, and both ends of which the center part is fixed to the left and right movable joint plate support rails of the pillar or the pillar part via a support base are A wall joint device comprising a central joint plate covering the tip of the fixed joint plate so as to overlap. Left and right hinge members whose tip members are pivotable in the front-rear direction and attached to the wall housings on the joint portions side of the left and right buildings installed through the joint portions, and the tip members of the left and right hinge members A central pivot having both ends attached to each other is provided with at least two stretchable central maintenance links that are always located in the middle of the joint, and on the outer surface side of the at least two central maintenance links. A plurality of left and right support columns, which are pivotally supported by the central pivot support unit, and a front end portion of which the center portion is fixed in a horizontal state on the support column are positioned substantially at the center portions of the support column and the left and right wall housings. A movable joint plate support rail, a left movable joint plate attached to a left slide body slidably attached to the plurality of left movable joint plate support rails, and the plurality of right movable joint plates. The A right movable joint plate attached to the right slide body slidably attached to the gate support rail, and tip portions attached to the pivotal support portions at both ends of the left and right hinge members or the central maintenance link. The left and right movable joint plates are covered with the outer ends of the left and right movable joint plates, and the left and right movable joint plates can be pulled outward when the joint portion becomes wider due to an earthquake or the like, The left and right movable joint plate support rails of the column part are composed of a central joint plate that covers both ends of the central part fixed to each other through a support base so as to overlap with the tip parts of the left and right fixed joint plates. Wall jointing equipment.

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