JP2604166Y2 - Side wall joint cover device - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION The present invention relates to a building structure having a base wall in the same plane direction, and a decorative plate fixed to the base wall by a bonding material, and joined through a joint provided therebetween. The present invention relates to an improvement in a joint cover device for a side wall that covers joints.

[0002]

2. Description of the Related Art As a joint cover device of this kind, there is a simple structure in which the joint device is directly fixed to each wall surface. However, according to such a structure, the wall surface may be damaged when it is mounted, or the material of the wall surface may be retained. If the joint is weak, the joint cover plate may peel off. Furthermore, when the surfaces of the wall surfaces are not on the same plane, the joint cover plate may be distorted when it is mounted, and may be distorted or peeled off later if an earthquake or the like occurs.

On the other hand, as shown in FIG.
The decorative boards x, x are already placed on the base walls f, f of the structures w, w.
A fixed body a is provided on a decorative plate x attached to one base wall f, and a rotating device b is attached to the fixed body a.
, The holder h is rotatably supported, and one end of the spring d is fixed to the fixed body a, and the other end is the holder h.
So that the holder h is urged inward, and the joint h is covered by the holder h on the decorative board x of the building structure w, w to cover the joint. A joint cover device having such a configuration has been proposed. In this configuration
Can follow the relative displacement of the building structures w, w
It can solve the above-mentioned problem.

[0004]

The present invention is to provide a the above-mentioned decorative plate x, x is
In the structure fixed in advance , the fixed body a is fixed by driving a plug e from the decorative board x to the base wall f of the building structure w. In this case, the decorative board x
A gap z is formed between the base wall f and a bonding material y which is usually manufactured by mixing an adhesive with mortar. Therefore, in order to allow the plug e to be driven without damaging the decorative board x, it is necessary to perform the driving at the position of the bonding material y after the bonding material y is hardened. However, at the time of such consolidation work, the bonding material y becomes the decorative board x
It is necessary to do this while peeping from the joint, or to make a mark beforehand, so that the installation is troublesome and the plug e is accidentally driven into a place where there is no joining material y. In many cases, the decorative board x is damaged because the back of the decorative board x is not supported. Furthermore, when the insertion length of the plug e becomes long due to the gap z, the workability is poor, and when the gap z is large,
In some cases, it is not sufficiently driven into the base wall f side, and a sufficient strength cannot be maintained.

On the other hand, it is conceivable to use means for directly supporting the decorative panel x without fixing it to the base wall f side. In this case, the joint cover is supported only by the edge of the decorative panel x. Therefore, the strength is low and the decorative board x
It is easy to cause damage.

The present invention aims to eliminate the above-mentioned problems.

[0007]

Means for Solving the Problems The present invention provides a method using a joint.
On the base wall f, f in the same plane direction of the adjacent building structure
It is assumed that the decorative boards x, x are respectively fixed by a bonding material and disposed.
In addition, on the base wall of one of the building structures,
The plate x is attached except for the joint side, and
A mounting frame is fixed to the base wall near the joint side, a holder is rotatably supported on the mounting frame via a rotating mechanism, and a spring is interposed between the holder and the mounting frame. The holder is urged inward, and the holder is provided with a joint cover that covers the decorative boards x, x on both the building structures w, w and covers the joint s. Is a side wall joint cover device.

In this configuration, the mounting frame is provided with left and right protruding side plates formed with saw teeth arranged in the front-rear direction, and is fixed to a base wall near the joint side in a U-shaped cross section. A holding piece that is fitted to the fixing piece so as to be adjustable in the front-rear direction, comprising a fixing piece and left and right linking side plates formed with a front-back direction saw tooth group engaging with the protruding side plate saw tooth group. comprising a door
It can be assumed to be.

[0009]

[Function] The base wall f of an adjacent building structure via a joint ,
f. The decorative boards x, x are fixed to each other with a bonding material and disposed.
At the same time, on the base wall of one building structure,
The board x is attached except for the joint side. After that, the mounting frame
Is fixed to the joint side, and the joint cover is
Mounted. In such a construction mode, the joint cover
Is not directly attached to the decorative plate,
Without damaging the decorative panel as in the conventional configuration, and
Tedious consolidation work performed while viewing the position of the bonding material y from joint
Work becomes unnecessary, and workability is improved. In its mounting state
Here, the base end of the holder is supported on the mounting frame side via a rotating mechanism, and the joint cover is attached to the holder. And in such a configuration, since the other end of the holder is a free end, when the building structures w move in the adjacent direction and the vertical direction, it can absorb the movement,
And even when the building structure w relatively moves in the front-back direction,
The holder is tilted by the rotation mechanism to absorb the tilt.

[0010] The fixing piece is directly fixed to the joint side of the base wall f. Therefore, unlike fixing to the decorative board x, the workability is not impaired by the gap z between the decorative board x and the base wall f.

When the mounting frame is composed of the fixing piece and the holding piece, the holding position of the holder can be adjusted in the front-rear direction, and both edges of the joint cover are aligned with each decorative plate. Can abut.

[0012]

An embodiment of the present invention will be described with reference to FIGS. The joint cover device C for a side wall according to the present invention is applied to a joint s formed by building structures w, w having base walls f, f in the same plane direction, and the joint s of one of the building structures w. Frame 1 fixed to the side of
And a joint cover 30 attached to the holder 20 and covering the joint s. Except for the joint side of the building structure w of the one side where the mounting frame 2 is fixed, a gap z is formed between the base wall surfaces f and f by a joining material y obtained by mixing mortar with an adhesive. Here, decorative plates x, x are applied.

Here, the mounting frame 1 is composed of a fixed body 2 made of a long material having a U-shaped cross section and a holding piece 6 also made of a long material and having a U-shaped cross section.

The fixing body 2 has mounting through holes 3 formed at predetermined intervals on the bottom surface, and stud bolts 1 are formed in the mounting through holes 3.
5 and the like are screwed and fixed along the joint side near the joint s of the base wall f. As shown in FIG. 3, the mounting through-hole 3 is formed as an elongated hole so as to enable movement adjustment in the width direction. Also, on the outer surfaces of the protruding side plates 4, 4 protruding from both sides of the fixed body 2, saw tooth rows 5, 5 are formed in the front-rear direction.

A holding piece 6 made of a long material and having a U-shaped cross section is fitted to the fixed body 2. The holding piece 6 has front and rear sawtooth rows 8, 8 formed on the inner surfaces of the linking side plates 7, 7 projecting inward from both sides, and the linking side plates 7, 7 are fitted over the projecting side plates 4, 4 to cover the same. And put the sawtooth rows 8, 8 into the sawtooth rows 5,
5 and are connected. The holding piece 6 has a saw tooth row 5,5.
The front-back position can be adjusted by adjusting the engagement position with respect to. The front surface of the holding piece 6 is a mounting plate surface 9, and a fixing piece 10 having an L-shaped cross section is screwed on the mounting plate surface 9.
A substantially circular concave portion 12 is formed at an outer end of the fixing piece 10, and an inner end portion is located at an inner side of the joint s. The protruding portion protrudes along the linking side plate 7 inside the holding piece 6, and its inner end is bent to form a spring hooking piece 13. This fixed piece 1
Numeral 0 has a short width shape arranged at a predetermined interval along the holding piece 6.

The holder 20 has a length extending over the joint s, and a substantially circular projection 2 is provided slightly inside one end thereof.
1 are formed, and abutting edges 22, 22 bent inward at both ends
Are formed at a suitable interval corresponding to the position of each fixing piece 10, and a substantially circular convex portion 21 is formed.
Is fitted in the substantially circular concave portion 12 of the fixing piece 10, and is supported so as to be tiltable in the front-rear direction with the center thereof as a rotation fulcrum.
A spring hook 23 is formed on the inner surface of the holder 20, and both ends of the spring 25 are hung on the spring hook 23 and the spring hook 13, respectively, and the holder 20 is attached inward about the substantially circular convex 21. The contact edge 22 is pressed against the outer surface of the decorative board x of the other building structure w.

A substantially circular convex portion 21 and a substantially circular concave portion 12
Is an example of a rotating mechanism of the holder 20, and in addition to the above, a C-shaped groove and a C-shaped protruding piece which is inserted into the C-shaped groove so as to be able to advance and retreat, and various types of general hinge mechanism, Can be applied.

As shown in FIG. 1, the joint covers 30 are fitted to the holders 20 at both ends by being fitted to the contact edges 22, 22, or fixed by known means such as screws.
The joint s is shielded by the joint cover 30. Also, both ends of the joint cover 30 are bent in a U-shape to form the contact edge 31,
31.

The inner surfaces of the contact edges 31, 31 are provided with decorative plates x,
The position of the holding piece 6 with respect to the fixed body 2 can be adjusted so that the outer surface of x is brought into contact with the outer surface without any gap. That is, by changing the engagement position of the saw tooth rows 8 and 8 with the saw tooth rows 5 and 5 and adjusting the mounting position of the holding pieces 6, the joint cover 3 is formed.
The abutting edge 31 of the holding piece 0 can abut on the decorative board x without any gap.

The follow-up function of the joint cover device C having such a configuration will be described.

When the building structures w, w relatively move in the width direction and the vertical direction due to an earthquake or the like, only one end of the holder 20 and the joint cover 30 is connected to one of the building structures w via the mounting frame 1. Is fixed to the base wall f, and the other end is an open end, so that movement in this direction is absorbed. When the architectural structures w, w relatively move in the front-rear direction, the substantially circular convex portion 21 rotates in the substantially circular concave portion 12, and the holder 20 can tilt about the center of rotation thereof as a fulcrum. Therefore, the joint cover 30 has both ends of the joint plate x,
This will follow the movement while contacting the outer surface of x.

On the other hand, the gap z between the decorative board x and the base wall f
Varies depending on the thickness of the joining material y, and therefore, the decorative boards x, x adjacent to each other are not necessarily flush with each other. The joint cover 30 can come into surface contact with the plates x, x without any gap.

In such a configuration, one of the building structures w
In the base wall f, the decorative panel x is removed except for the joint side
The fixed body of the mounting frame 1 is provided near the joint side.
2 is directly fixed. For this reason, decorative board x
Is not affected by the gap z or the like,
The construction is simple, can be firmly consolidated, and does not damage the decorative board x.

FIG. 3 shows a mounting frame 1a of another configuration, in which the fixed body 2a and the holding piece 6a are made short and the holder 2a
They are arranged at appropriate intervals for each 0. In this configuration, the holding pieces 6a are not connected to the fixed body 2a along the saw tooth rows 5, 5, the saw tooth rows 8, 8, so that the holding pieces 6a are connected by pressing bolts 50 or the like. In this configuration, since it is short, even if the mounting direction is changed by 90 degrees, it can be fixed on the base wall f on the side of one joint s.

[0025]

As described above, the side wall joint cover device C according to the present invention has the decorative plate x of one of the building structures w attached thereto.
The mounting frame 1a is fixed to the joint side of the base wall f not to be fixed, the holder 20 is rotatably fixed to the mounting frame 1a via a rotating mechanism, and the holder 20 is biased inward by the ridge 25. Since the joint cover 30 is attached to the holder 20, the joint cover 30 is attached to the mounting frame, unlike the structure adopting the mounting structure for fixing to the decorative boards x, x shown in FIG. 1a can be directly fixed to the base wall f side, and the position of the joining material y
Troublesome consolidation work while looking through the joint from the joint is unnecessary
And it is easy to install, and
And the joint cover is directly attached to the decorative panel
However, there is an excellent effect that the decorative boards x and x are not damaged.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional side view of a joint cover device C of the present invention.

FIG. 2 is an enlarged vertical sectional side view of a main part showing fitting of the mounting frame 1;

FIG. 3 is a perspective view of a mounting frame 1a according to another embodiment in a fitted state.

FIG. 4 is a vertical sectional side view of a conventional joint cover device C;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1, 1a Mounting frame 2, 2a Fixed body 4, 4 Projection side plate 5, 5 Saw tooth row 6, 6a Holding piece 7, 7 Coupling side plate 8, 8 Saw tooth row 10 Fixing piece 12 Almost circular recess 20 Holder 21 Almost circular Convex part 25 Spring 30 Joint cover x Decorative board y Bonding material z Gap w Building structure f Base wall s Joint C Sidewall joint cover device

Claims (2)

(57) [Scope of request for utility model registration] Claims: 1. An identical building structure adjacent via a joint
A decorative plate is fixed to the base wall in the plane direction with a bonding material.
Along with the base wall of one of the building structures.
So that the decorative board is attached except for the joint side
And further the mounted frame is fixed to the base wall of said purpose land side near portion, the holder and rotatably supported via a pivot mechanism to該装rack frame and interposed between said holder and mounted frame The joint for a side wall characterized in that the holder is urged inward by the formation of the joint, and the joint is covered with a joint cover that covers the joint by being extended over the decorative plate of each of the building structures. Cover device. 2. The mounting frame is provided with left and right protruding side plates on which saw tooth groups arranged in the front-rear direction are formed, and a U-shaped fixing piece fixed to the base wall near the joint side ; ; and a longitudinal direction of the saw tooth group having a linkage plates of the left and right that are formed, cross Fushimi U-shaped holding piece which is longitudinal adjustably fitted to said fixing piece to be engaged with the serrations of the projecting side plates Also
The joint cover device for a side wall according to claim 1, wherein: