JPH0615052Y2 - Joint cover device - Google Patents

Description

[Detailed Description of the Invention] "Industrial Application Field" The present invention covers water and noise by covering the gaps between the skeletons that are constructed with a skeleton of the skeletons so as to be able to cope with various changes in the ground and typhoons. The present invention relates to a joint cover device for an outer wall of a building, which protects the building by preventing entry of wind, fire, and the like.

"Prior Art" Conventionally, in this kind of joint cover device, the base side is attached to each of the left and right divided skeletons, and the tip ends project in a superposed state by a predetermined amount so as to cover the gap between the skeletons. The first and second joint covers, and the first and second joint covers
The tip side overlapping portion of the second joint cover is supported from the inside,
The base side was composed of a cantilevered cover support attached to the one body.

However, the joint cover device thus configured cannot support the first and second joint covers due to the cantilever of the cover support when the first and second joint covers are subjected to relatively strong external pressure such as storm. The second joint cover has a drawback that a gap is formed in the overlapping portion, and the tip portion is largely bent and bent to be damaged.

"Purpose of the Invention" In view of the above conventional drawbacks, the present invention causes the joint cover to largely bend and form a gap in the overlapping portion even when an external pressure such as a relatively strong storm is applied to each joint cover. Another object of the present invention is to obtain a joint cover device which can be easily manufactured with a simple structure having a small number of parts, which is not bent or bent, and which can reduce the manufacturing cost and the mounting cost.

"Means for Achieving the Purpose of the Present Invention" The present invention is a pair of fixing fittings integrally formed with C-shaped bearings fixed to the joints of the left and right skeletons near the joints. Pair of hinge rails and a pair of hinge rails, each of which includes a rotating metal fitting integrally formed with a C-shaped bearing portion of the fixing metal fitting, which is integrally mounted with a bead-shaped shaft portion that is vertically movable and rotatable. A support body that is fixed to one of the rotating fittings and protrudes in the other hinge rail direction, and is supported by the support body that is fixed to the other rotating fitting of the pair of hinge rails so that it can move up and down and slide. A cover support tool including a slide support piece, and a back support supported by the cover support tool, the back support being projected in the direction of the one hinge rail whose rear end portion is fixed to the rotating fitting of the other hinge rail. 1 Joint cover, a first joint cover whose rear end is fixed to a rotating metal fitting of the one hinge rail, and a second joint cover whose front end slidably abuts. I am trying.

"Embodiment of the Invention" Hereinafter, the invention will be described in detail with reference to an embodiment shown in the drawings.

In the embodiment shown in FIGS. 1 to 4, reference numerals 1 and 1 denote left and right frame bodies, and vertical notch steps 2 and 2 are formed at respective corners of the body bodies 1 and 1. . Also,
Outer walls 4, 4 are formed on the outer side surfaces of the skeletons 1, 1 with stepped portions 3, 3 having the same shape as the cutout stepped portions 2, 2 at the cutout stepped portions 2, 2. Hinge rails 5 and 5 are fixed to the frames 1 and 1 by foundation bolts 6 at the corners of the steps 3 and 3, respectively.

The hinge rails 5 and 5 are installed at the corners of the stepped portions 3 and 3, and are fixed to the foundation bolts 6, and have an L-shaped bearing 7 having a C-shaped bearing portion 7 with an open front end. Fixing bracket 8
And a bead-shaped shaft portion 9 supported on the bearing portion 7 of the fixing bracket 8 so as to be vertically movable and rotatable, and an L-shaped joint cover attachment portion 10 and an L-shaped joint cover attachment portion 10 are formed outside the front surface. Two grooves 11, 12 inside the joint cover mounting part 10
Is formed in parallel with each other, and includes a rotating metal fitting 13 rotatably provided on the fixing metal fitting 8.

Reference numeral 14 denotes a crank rail formed on the base side, and in the present embodiment, the hinge rail 5 fixed to the left side frame 1 is used.
The joint cover mounting portion 10 formed on the rotating metal fitting 13 of
The first joint cover is vertically fixed and has a tip portion protruding so as to cover the gap 16 between the skeletons 1 and 1.
A groove-shaped recess 17 is formed in the vertical direction on the surface of the tip portion of the joint cover 14 protruding between the skeletons 1 and 1. The recess 17 is formed by molding such as pressing.

A base side of the other body 1 is formed in a crank shape on the other body 1, and a joint 15 is attached to the joint cover mounting portion 10 formed on the rotating metal fitting 13 of the hinge rail 5 fixed to the body 1 with a screw 15 Even if the gap 16 between the skeletons 1 and 1 whose tip ends are fixed in the same manner as the joint cover 14 is changed,
The second joint cover 18 is a vertically long second joint cover which protrudes in a state of being overlapped with the front end portion of the first joint cover 14 by a predetermined amount so as to cover the gap 16 between the first joint cover 18 and the front end of the second joint cover 18. In the concave portion formed in the first joint cover 14.
An abutment piece 19 is formed on the bottom surface of the abutment 17 in the longitudinal direction so as to be able to close the gap between the first joint cover 14 and the second joint cover 18. The contact piece 19 is formed by bending the tip of the second joint cover 18.

20, one end capable of supporting the first and second joint covers 14 and 18 from the inside is fixed to the one body 1,
The second joint cover is a cover support having the other end vertically movable on the other frame 1 and capable of expanding and contracting in the left-right direction. The cover support 20 has a base portion formed in a substantially U shape. It is inserted and fixed in the groove 11 formed in the rotating metal fitting 13 of the hinge rail 5 on the side where the 18 is attached, and the tip end thereof can support the overlapping portion of the first and second joint covers 14 and 18. A support body 22 that is formed between the skeletons 1 and 1 and that has a hole 21 formed in the front end portion in the left-right direction at the front end thereof,
The base side is vertically inserted into and supported by a groove 12 formed in a rotating metal fitting 13 of the hinge rail 5 on the other side, and the tip end is slidably inserted into a hole 21 formed in the tip end of the support body 22. It is composed of a supported slide support piece 23.

24 is a rubber material etc., both ends of which are thickly formed. Water, sound, wind,
A blocking sheet for blocking fire or the like. The blocking sheet 24 is provided between the frames 1 and 1 and the first and second joint covers 14 and 1
8 and the hinge rails 5 and 5 respectively provided on the skeletons 1 and 1 so as to be located inside the cover support 20.
The thick parts at both ends are fitted and locked in the grooves 12, 12 formed in the rotating metal fittings 13, 13, respectively, and are provided so as to be expandable and contractible in the left-right direction.

In the outer wall joint cover device 25 of the building having the above configuration,
This joint cover device covers the gap 16 between the skeletons 1 and 1 of a building constructed by providing a gap 16 between the skeletons 1 and 1.
When installing 25, first of all, on the outer side surface of each body 1, 1, the outer wall 4, so that step portions 3, 3 are formed at the cutout step portions 2, 2 at the corners of the body 1, 1, After forming 4, the hinge rails 5 and 5 are fixed to the corners of the step portions 3 and 3 with the foundation bolts 6, respectively.

Next, the blocking sheet 24 is fitted into the grooves 12, 12 formed in the rotating metal fittings 13, 13 of the hinge rails 5, 5 by fitting the thick ends thereof, and the cover support 20 is attached.
20 support tool body 22 side right side hinge rail 5 turning metal fitting
It is fitted and fixed in the groove 11 of 13, and the slide support piece 23 side is fitted in the groove 11 of the rotating metal fitting 13 of the other hinge rail 5 so as to be vertically movable and attached.

Next, the first joint cover 14 is attached and fixed to the turning bracket 13 of the left hinge rail 5 with the screw 15, and the second joint cover 18 is fixed to the turning bracket 13 of the right hinge rail 5 with the screw 15. To do.

At this time, the groove-shaped recess formed in the first joint cover 14
A contact piece 19 formed at the tip of the second joint cover 18 on the bottom surface of 17 is attached in a contact state so as to close a gap formed between the first and second joint covers 14 and 18.

Next, the base side of the first and second joint covers 14 and 18 and the outer walls 14 and 14
The space between and is filled with a flexible and flexible sealing material 26, and the installation work is completed.

The joint cover device 25 configured and installed in this manner is the body 1,
Even if 1 expands and contracts in the left-right direction or changes differently in the up-down direction, it can follow the movement as in the conventional case. In addition, strong external pressure such as storms causes the first and second joint covers
When it hits 14 and 18, the first and second joint covers 1 by the cover support tool 20 whose both ends are supported in the shape of a hollow.
It is possible to prevent 4 and 18 from being greatly bent to form a gap or bent and damaged.

[Different Embodiments of the Present Invention] Next, different embodiments of the present invention shown in FIGS. 5 to 7 will be described. In the description of these examples,
The same components as those of the embodiment of the present invention are designated by the same reference numerals, and duplicate description will be omitted.

In the embodiment of FIG. 5, the main difference from the embodiment of the present invention is that a vertical groove 27 is provided in the left-right direction on the upper surface of the support body 22 of the cover support 20 on the distal end side. Even if the support main body 22A of the cover support 20 is formed in this manner, the tip end side of the slide support piece 23 can be fitted and supported and can be fixed in the groove 11 of the hinge rail 5. The same effect as the embodiment of the invention can be obtained.

In the embodiment of FIG. 6, the main difference from the embodiment of the present invention is that the tip of the slide support piece 23 is slidably supported by the tip of the support body 22 of the cover support 20. The presser foot 28 of the
Even if the support body 22B of 20 is constructed, the same effect as that of the embodiment of the present invention can be obtained.

In the embodiment of FIG. 7, the main difference from the embodiment of the present invention is the groove-shaped recess formed in the first joint cover 14.
By forming the first joint cover 14 in this manner in that 17 is formed in a portion excluding the surface on the upper side, when the upper end of the roof side is covered with the L-shaped plate 29, The upper portion of the joint cover 14 and the surface of the second joint cover 18 are in a substantially flat state so that no pocket-shaped hole can be formed.

[Effects of the Invention] As is clear from the above description, in the present invention, the C-shaped bearing portions fixed to the joints of the left and right divided frames are integrally formed. And a pair of hinges comprising a pair of fixing metal fittings and a rotating metal fitting integrally formed with a C-shaped bearing portion of the pair of fixing metal fittings so as to be vertically movable and rotatably mounted, respectively. A rail, a support body fixed to one of the pair of hinge rails and protruding in the other hinge rail direction, and a support body fixed to the other of the pair of hinge rails. A cover support tool including a slide support piece that is supported so as to be vertically movable and slidable, and a cover support tool that projects in the direction of the one hinge rail whose rear end is fixed to a rotating metal fitting of the other hinge rail and that supports the cover. Ingredient A first joint cover whose rear surface is supported by the first joint cover, and a first joint cover whose rear end portion is fixed to a rotating metal fitting of the one hinge rail;
Since it is composed of joint cover, it has the following effects.

(1) Since the first and second joint covers can be firmly supported in the shape of a hollow, even when a strong external pressure such as a storm is applied to the first and second joint covers, the first and second joint covers
The joint cover of the is greatly bent and a gap is created in the overlapping part,
It is possible to prevent bending and damage.

(2) It is possible to follow the movement of the skeleton even when the respective skeletons fluctuate vertically and horizontally.

(3) Since the cover supporting member is configured as described above and a simple structure is provided, it is possible to prevent a gap from being formed in the overlapping portions of the first and second joint covers and to prevent bending and damage. Can be made.

(4) Since the fixing fitting and the turning fitting can be rotatably connected by the C-shaped bearing portion and the bead-shaped shaft portion, the number of parts is small, the structure is simple, and the manufacturing cost is reduced. In addition, since the mounting work is easy and can be done in a short time, the mounting cost can be reduced.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention, FIG. 2 is a plan view, FIG. 3 is an exploded view showing a construction procedure, FIG. 4 is an explanatory view of a cover support tool, FIG. 5 and FIG. FIG. 7 and FIG. 7 are explanatory views showing different embodiments of the present invention. 1: body, 2: notched stepped part, 3: stepped part, 4: outer wall, 5: hinge rail, 6: foundation bolt, 7: bearing part, 8: fixing metal part, 9: shaft part, 10: joint cover mounting part , 11: groove, 12: groove, 13: rotating metal fitting, 14: first joint cover, 15: screw, 16: gap, 17: recess, 18: second joint cover, 19: contact piece, 20 : Cover support tool, 21: Hole, 22, 22A, 22B: Support tool body, 23: Slide support piece, 24: Blocking sheet, 25: Joint cover device, 26: Seal material, 27: Vertical groove, 28: Presser foot , 29: L-shaped plate.

Claims (1)

[Scope of utility model registration request] 1. A pair of fixing fittings integrally formed with a C-shaped bearing portion fixed to a joint portion of each body divided into right and left, and a C-shaped bearing of the pair of fixing fittings. Fixed to one of the pair of hinge rails, and a pair of hinge rails each having a bevel-shaped shaft portion integrally attached to each of the portions so as to be vertically movable and rotatable. And a support body protruding in the direction of the other hinge rail, and a slide support piece supported by the support body fixed to the other rotating metal fitting of the pair of hinge rails so as to be vertically movable and slidably movable. A support, a first joint cover having a rear end portion fixed to a pivoting metal fitting of the other hinge rail, protruding in the direction of the one hinge rail, and a back surface supported by the cover support; Hin Joint cover device in which the first joint cover and tip rear end is fixed to the rotation bracket rail is characterized in that it consists of a second joint cover that abuts slidably.