JP4094620B2 - Wall joint device - Google Patents

Description

  The present invention relates to a wall surface joint device for covering joint portions between outer wall surfaces or inner wall surface portions of left and right buildings provided via joint portions.

  This type of conventional wall joint device is a stretchable 4 or the like in which both end portions are attached via hinge members to the housing of opposing portions on the joint portion side of the right and left buildings built via the joint portion. At least two or more central maintenance mechanisms at predetermined intervals using a link mechanism having a pivotal support portion at the split site, and a rear end portion fixed to the movable member of the hinge member, which is approximately a quarter of the joint portion. A pair of fixed joint covers having guide pieces whose front end portions sequentially cover the rear and a gap between the pair of fixed joint covers are pushed forward by the guide pieces of the pair of fixed joint covers. A central joint cover having a guide portion formed thereon, and a central joint cover that is pivotally supported by the central pivot portion of the central maintenance mechanism so that the central joint cover can protrude forward and is always urged toward the central maintenance mechanism. A holding mechanism and an opening between the pair of fixed joint covers and the central joint cover, which are respectively attached to the intermediate pivot support portion between the central pivot support portion and both ends of the central maintenance mechanism via a fixture. It is comprised with a pair of intermediate support joint cover which covers.

For this reason, it is possible to absorb different back-and-forth and left-right swinging movements of the left and right buildings, but there is a drawback in that the structure is complicated and the cost is high.
Japanese Patent No. 3388717

  In view of the above-mentioned conventional drawbacks, the present invention has a simple structure and can be easily installed, and even if the left and right buildings are swung in different front and rear directions, the wobbling movement is absorbed and the original structure is surely restored. It aims at providing the joint device for wall surfaces which can be automatically returned to the state of this.

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 a hinge member so that the front end portion can be rotated in the horizontal direction on the outer or inner side housing of one of the left and right buildings provided via the joint portion. An inner panel having a rear end portion attached thereto, an outer panel having an inclined inner surface on the inner side surface of the front end portion slidably mounted on the outer surface of the inner panel, and a front end portion of the outer panel. And a guide panel having an inclined surface that comes into contact with the inclined surface of the outer panel, attached to the outer side of the other joint portion side of the left and right buildings of the left and right buildings or the inner portion of the left and right buildings, and the tip of the outer panel A wall surface joint device is constituted by an urging device including a spring that urges the portion to always abut against the guide panel.

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

(1) An inner panel having a rear end portion attached via a hinge member so that the front end portion can be rotated in the horizontal direction on the outer side or inner side of one joint portion side, and an outer surface of the inner panel. An outer panel having an inclined inner surface at the front end portion that is slidably movable in the left-right direction, and a housing on the outer or inner side of the other joint portion side of the left and right buildings corresponding to the front end portion of the outer panel A guide panel having an inclined surface that comes into contact with the inclined surface of the outer panel, and a biasing device that includes a spring that biases the tip of the outer panel so as to always contact the guide panel. Therefore, since the joint part is covered with the inner panel, the outer panel, and the guide panel, the structure is simple and can be easily installed.

(2) By said (1), when a joint part becomes narrow, an outer side panel will be guided so that it may protrude outside along the inclined surface of a guide panel, and the shaking motion can be absorbed.

(3) According to the above (1), when the joint portion is widened, the outer panel can be slid from the inner panel by the urging rod, and the joint portion can be covered so that no gap is generated.

(4) When the swaying motion in which the joint portion is widened or narrowed by the urging rod provided with the spring that urges the front end portion of the outer panel to always abut against the guide panel according to the above (1) occurs. The outer panel can be moved so that there is no gap in the joint, and can be automatically returned to the original state when the shaking motion stops.

(5) According to the above (1), even if the left and right buildings are swayed in different front and rear directions, the tip of the inner panel can be rotated in the horizontal direction to absorb the swaying motion.

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

(7) Claims 3 and 4 can achieve the same effects as in the above (1) to (5), and the inner panel is brought into contact with the guide panel by the inner panel urging device even when the joint is narrowed. It is possible to reliably prevent the inner panel and the outer panel from fluttering.

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

  In the best mode for carrying out the present invention shown in FIG. 1 to FIG. 11, reference numeral 1 represents the present invention covering between the wall surfaces of the outer portions of the left and right buildings 3, 3 provided via the joint portion 2. The wall joint device 1 is a wall joint device 1 through a hinge member 4 so that the tip of the left and right buildings 3 and 3 can be rotated in the horizontal direction at the inner side of the housing 3a on one joint portion side. An inner panel 5 to which the rear end portion is attached, an outer panel 7 having an inclined surface 6 on the inner side surface of the front end portion slidably attached to the outer surface of the inner panel 5, and the outer panel 7. A guide panel 9 having an inclined surface 8 abutting against the inclined surface 6 of the outer panel 7, which is attached to the inner frame 3 a of the other joint portion side of the left and right buildings 3, 3 corresponding to the tip portion. And the front panel of the outer panel 7 is always connected to the guide panel A biasing device 11 including a spring 10 that biases the inner panel 5 to abut against the guide panel 9 and an inner panel biasing device 42 including a spring 10 that biases the inner panel 5 so as to always abut against the guide panel 9. Has been.

  As shown in FIG. 4, the inner panel 5 has a column 12 in which the hinge member 4 is attached to the outer surface, and a U-shaped frame fixed to the inner portion of the upper and lower portions of the inner surface of the column 12 by welding or the like. 13, a plurality of reinforcing bars 14, 14, 14 disposed between the frames 13 at a predetermined interval, an inner cover plate 15 covering the front surface of the frame 13, and the reinforcing bars 14, 14, 14 fixed The lip groove-shaped guide rails 16, 16, 16 are formed.

  As shown in FIG. 5, the outer panel 7 includes a frame-shaped outer frame 18 to which a plurality of reinforcing bars 17, 17, 17 are attached, and an outer cover plate attached to cover the front surface of the outer frame 18. 19, a plurality of rollers 20, 20, 20 that are guided by the guide rails 16, 16, 16 attached to the inner surfaces of the reinforcing bars 17, 17, 17 of the outer frame 18, and the outer The inner surface fixed to the front-end | tip part of the flame | frame 18 by welding etc. is comprised with the key-shaped front-end | tip member 21 from which the inclined surface 6 becomes.

  As shown in FIG. 6, the guide panel 9 includes a plate-shaped guide panel main body 23 fixed to the inner casing 3 a on the other joint portion side by a plurality of screws 22, and the tip of the guide panel main body 23. The guide piece 24 is integrally formed so as to be bent about 45 degrees from the portion to form the inclined surface 8, and the end guide piece 25 bent about 45 degrees from the tip end portion of the guide piece 24.

One end of the biasing device 11 is fixed to the tip member 21 of the outer panel 7 and the other end passes through a through hole 26 formed in the guide piece 24 of the guide panel 9 corresponding to the fixed portion. A wire 28 guided downward via a guide roller 27 and the other end attached to the other end of the wire 28 are always attached to the lower portion of the guide panel 9 by a fixing bracket 29. And a spring 10 for applying a predetermined urging force to the spring.
Further, the inner panel urging device 42 has one end of a wire 28 attached to a slider 44 slidably attached to a slide bar 43 fixed to the inner panel 5 in a substantially horizontal state, and guides the guide panel 9. A piece that passes through a through-hole 26A formed in the piece 24 and is guided downward through a guide roller 27 and attached to a lower portion of the guide panel 9 through a spring 10 by a fixing bracket 29 is used. Yes.

As shown in FIG. 1 to FIG. 3, the wall joint device 1 having the above configuration is normally in a state where the joint portion 2 is covered with the column 12, the outer panel 7 and the guide panel 9 of the inner panel 5, and the urging device. 11, the distal end portion of the outer panel 7 is urged to the guide piece 24 of the guide panel 9 with a predetermined urging force.
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 2 becomes narrow, the outer panel 7 becomes a guide panel against the urging force of the spring 10 of the urging device 11 as shown in FIG. 9 is guided outward by 9 guide pieces 24 and absorbs the swaying motion. When the swaying motion stops, the urging force of the spring 10 of the urging device 11 automatically returns to the original state.
When the joint portion 2 becomes wider, as shown in FIG. 8, the outer panel 7 slides so as to protrude from the inner panel 5 by the biasing force of the spring 10 of the biasing device 11 so as to cover the joint portion 2. The shaking motion is absorbed, and when the shaking motion stops, the outer panel 7 is pressed by the guide piece 24 of the guide panel 9 to automatically return to the original state.
When the left and right buildings 3 and 3 swing in different front and rear directions, the inner panel 5 rotates in the horizontal direction with the hinge member 4 as a fulcrum as shown in FIG. 9 to absorb the swinging motion. In this state, when the joint portion 2 becomes narrow, it operates as shown in FIG. 10, and when the joint portion 2 becomes wide, it operates as shown in FIG. 11 to absorb the shaking movement and automatically return to the original state. Can do.
[Different forms for carrying out the invention]

  Next, different modes for carrying out the present invention shown in FIGS. 12 to 34 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. 12 to 14 is mainly different from the first embodiment for carrying out the present invention in that the spring 10A is always biased in the winding direction. A biasing device 11A using a wire winding mechanism 31 in which the other end portion of the wire 28 is fixed to the drum 30 that has been used, and a guide panel 9A that can be attached to the housing 3a of the joint portion side portion of the other building 3 Thus, even the wall surface joint device 1A configured using the urging device 11A and the guide panel 9A has the same effects as those of the first embodiment for carrying out the present invention. It is done.

The third embodiment for carrying out the present invention shown in FIGS. 15 to 17 is mainly different from the first embodiment for carrying out the present invention in that one end of the wire 28 is connected to the guide panel 9. The other end of the wire 28 is passed through a guide roller 27 attached to the column 12 of the inner panel 5 through the through hole 32 formed in the tip member 21 at a portion corresponding to the fixed portion. The wall surface joint device 1B configured using such a biasing device 11B is the best first for carrying out the present invention in that the biasing device 11B having a portion attached to the spring 10 is used. The same effect as that of the embodiment can be obtained.
In the embodiment for carrying out the present invention, the urging device 11B in which the other end portion of the wire 28 is attached to the spring 10 via the guide roller 27 in the column 12 of the inner panel 5 has been described. However, the biasing device 11B attached to the spring 10 may be provided on the inner surface of the column 12 via a guide roller 27 that guides the wire 28 to the inner surface of the column 12.

  The fourth embodiment for carrying out the present invention shown in FIGS. 18 to 20 is mainly different from the best first embodiment for carrying out the present invention in that channel shapes are formed on the upper and lower portions of the inner panel 5. The wall surface joint device 1C configured in this way is fixed to the guide rails 33, 33 that support the outer panel 7 so as to be slidable. The same effect can be obtained.

  The fifth embodiment for carrying out the present invention shown in FIGS. 21 to 23 is mainly different from the fourth embodiment for carrying out the present invention in that the bottom guide rail 33 has a bottom surface on the floor surface 34. Are attached to the tip member 21 of the outer panel 7 by a pivot pin 36 and the other end is pivotally supported by a pivot pin 37 to the column 12 of the inner panel 5. Pantograph-shaped telescopic link 38, and a guide rail 39 in which the free end portion formed integrally with the C-shaped bar members 38a, 38a on the column 12 side of the inner panel 5 of the telescopic link 38 is fixed to the column 12 The wall joint device 1D configured in this way is capable of supporting the outer panel 7 by using at least two expansion / contraction mechanisms 41, 41 composed of support arms 40, 40 that are guided by the movement. Also, the same effects as the fourth mode for carrying out the present invention is obtained.

  The sixth embodiment for carrying out the present invention shown in FIGS. 24 to 26 is different from the best first embodiment for carrying out the present invention in that the inner panel biasing device is not used. Thus, even with the wall joint device 1E configured as described above, the same effects as those of the best first embodiment for carrying out the present invention can be obtained.

The seventh embodiment for carrying out the present invention shown in FIG. 27 to FIG. 31 is mainly different from the best first embodiment for carrying out the present invention in that one of the left and right buildings 3 and 3 is An outer panel 7A having a rear end portion attached via a hinge member 4 so that a front end portion whose inner side surface is an inclined surface 7a can be rotated in a horizontal direction on the inner casing 3a on the joint portion side, and this outer side The inner surface of the front end portion attached to the inner side surface of the panel 7A so as to be slidable in the left-right direction is used with the inner panel 5A having the inclined surface 6 so that the front end portion of the inner panel 5A is always in contact with the guide panel 9B. The wall surface joint device 1F configured in this way is the same as the best mode for carrying out the present invention described above in that the biasing device 11 and the inner panel biasing device 42 are used. Effects can be obtained.

The eighth embodiment for carrying out the present invention shown in FIGS. 32 to 34 is mainly different from the best first embodiment for carrying out the present invention in that the outer portions of the left and right buildings 3 and 3 are the same. The rear end portion is attached via the hinge member 4 so that the front end portion can be rotated in the horizontal direction to the housing 3a on the outer side portion on one joint portion side of the left and right buildings 3 and 3 Inclination that comes into contact with the inclined surface 6 of the outer panel 7 that is attached to the housing 3a of the outer part on the other joint part side of the left and right buildings 3, 3 of the part corresponding to the front end of the panel 5 and the outer panel 7. A guide panel 9 having a surface 8 and a U-shape or a housing 3a near the outside of the left and right buildings 3 and 3 and a portion near the rear of the guide panel 9 so as to prevent rainwater from entering the inside of the inner panel 5 or Water stop sheet 4 with both ends attached so as to be arranged in a wave shape The wall surface joint device 1G configured as described above can obtain the same operational effects as those of the best first embodiment for carrying out the present invention.

  The present invention is used in an industry for manufacturing a wall joint device.

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. Sectional drawing which follows the 3-3 line of FIG. Explanatory drawing of the inner side panel of the best 1st form for implementing this invention. Explanatory drawing of the outer side panel of the best 1st form for implementing this invention. Explanatory drawing of the guide panel of the 1st best 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. Operation | movement explanatory drawing which a joint part becomes narrow in the front-back direction from which the 1st best form for implementing this invention differs. The operation | movement explanatory drawing which a joint part becomes wide in 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. Sectional drawing which follows the 14-14 line | wire 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. Sectional drawing which follows the 17-17 line | wire of FIG. The front view of the 4th form for carrying out the present invention. FIG. 19 is a cross-sectional view taken along line 19-19 of FIG. Sectional drawing which follows the 20-20 line of FIG. The front view of the 5th form for carrying out the present invention. The rear view of the 5th form for carrying out the present invention. FIG. 23 is a sectional view taken along line 23-23 in FIG. 21; The front view of the 6th form for carrying out the present invention. The rear view of the 6th form for carrying out the present invention. FIG. 25 is a sectional view taken along line 26-26 in FIG. 24; The front view of the 7th form for implementing this invention. The rear view of the 7th form for carrying out the present invention. FIG. 29 is a sectional view taken along line 29-29 in FIG. 27; The operation explanatory view in which the joint part of the 7th form for carrying out the present invention became narrow. The operation explanatory view in which the joint part of the 7th form for carrying out the present invention became wide. The front view of the 8th form for implementing this invention. The rear view of the 8th form for carrying out the present invention. FIG. 34 is a sectional view taken along line 34-34 in FIG. 32;

Explanation of symbols

1, 1A, 1B, 1C, 1D, 1E, 1F, 1G: Wall joint device,
2: joints, 3: buildings,
4: Hinge member 5, 5A: Inner panel,
6: inclined surface, 7, 7A: outer panel,
8: Inclined surface, 9, 9A, 9B: Guide panel,
10: Spring, 11, 11A, 11B: Biasing device,
12: support, 13: frame,
14: Reinforcing bar, 15: Inner cover plate,
16: Guide rail, 17: Reinforcing bar,
18: outer frame, 19: outer cover plate,
20: roller, 21: tip member,
22: Screw, 23: Guide panel body,
24: guide piece, 25: end guide piece,
26: Through hole, 27: Guide roller,
28: Wire, 29: Fixing bracket,
30: drum, 31: wire winding mechanism,
32: Through hole, 33: Guide rail,
34: Floor surface, 35: Roller,
36: pivot pin, 37: pivot pin,
38: telescopic link, 39: guide race,
40: support arm, 41: telescopic mechanism,
42: inner panel urging device, 43: slide bar,
44: Slider, 45: Water stop sheet.

Claims (4)

Inside where the rear end is attached via a hinge member so that the front end can be rotated in the horizontal direction on the outside or inside part of one of the left and right buildings provided through the joint. The outer surface of the front end portion attached to the outer surface of the panel and the inner panel so as to be slidable in the left-right direction is an outer panel having an inclined surface, and the left and right buildings of the portion corresponding to the front end portion of the outer panel. A guide panel having an inclined surface that is in contact with the inclined surface of the outer panel, which is attached to the outer casing or the inner portion of the other joint, and the tip of the outer panel is always in contact with the guide panel. A wall joint device comprising an urging device including an urging spring. Inside where the rear end is attached via a hinge member so that the front end can be rotated in the horizontal direction on the outside or inside part of one of the left and right buildings provided through the joint. A panel, a roller that moves on the floor surface attached to the bottom surface of the inner panel, and a tip portion that is slidably attached to a plurality of horizontal guide rails attached to the outer surface of the inner panel. Inclined surface of the outer panel, the inner panel being attached to the outer panel or the inner portion of the other side of the left and right buildings of the portion corresponding to the tip of the outer panel, and the outer panel of the inclined surface And a biasing device having a spring interposed in a wire that biases the tip of the outer panel so as to always abut against the guide panel. Surface for the joint apparatus. Inside where the rear end is attached via a hinge member so that the front end can be rotated in the horizontal direction on the outside or inside part of one of the left and right buildings provided through the joint. The outer surface of the front end portion attached to the outer surface of the panel and the inner panel so as to be slidable in the left-right direction is an outer panel having an inclined surface, and the left and right buildings of the portion corresponding to the front end portion of the outer panel. A guide panel having an inclined surface that is in contact with the inclined surface of the outer panel, which is attached to the outer casing or the inner portion of the other joint, and the tip of the outer panel is always in contact with the guide panel. A wall eye comprising: an urging device including an urging spring; and an inner panel urging device including a spring for urging the inner panel so as to always contact the guide panel. Apparatus. The rear side of the building on the side of one joint part of the left and right buildings provided via the joint part via the hinge member so that the tip part whose inner side surface is an inclined surface can be rotated horizontally. An outer panel to which an end portion is attached, an inner panel having an inclined inner surface at an inner end surface that is slidably attached to the inner side surface of the outer panel, and a distal end portion of the inner panel and the outer panel A guide panel having an inclined surface that comes into contact with the inclined surface of the outer panel, attached to the outer side of the other joint portion side of the left and right buildings or the inner portion of the part corresponding to the tip of the outer panel; An urging device comprising a spring that urges the tip of the panel to always abut against the guide panel, and an inner side comprising a spring that urges the inner panel to always abut against the guide panel Wall for joint apparatus characterized by comprising a panel biasing device.

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