JP2506797Y2 - Floor panel joints - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a joint portion of floor panels used for joining floor panels forming a veranda or a balcony by continuously laying a plurality of sheets.

[0002]

2. Description of the Related Art Conventionally, there has been a floor panel as a member for forming a balcony or a veranda while easily waterproofing it. This floor panel is usually constructed by joining a plurality of sheets, and as a joining portion of such a floor panel, one disclosed in Japanese Utility Model Publication No. 3-22968 is known. There is.

The joint portion of the floor panel is formed by forming a joint groove by providing a step portion between the joint end surfaces of the plate-like main bodies to be joined, and filling the joint groove with a waterproof material and a joint material.

[0004]

However, such a joint groove has a problem in that when the plate-shaped bodies constituting the joint groove move differently due to the temporal change of the floor panel or the vibrations received in the vertical and horizontal directions. There has been a problem that the shape of the joint groove widens, whereby the waterproof material or joint material floats up from the floor panel itself, and the joint property is deteriorated, which causes the waterproof property to be deteriorated.

The object of the present invention was devised to eliminate the above-mentioned drawbacks of the conventional products, and is a floor panel which maintains the waterproofness of the joint itself for a long time regardless of the vibration of the floor panel. To provide a joint.

[0006]

SUMMARY OF THE INVENTION The present invention has been devised in view of the above, in which a joining groove having a substantially U-shaped cross section is provided in the vicinity of an edge of one plate-like main body, and It is arranged at a position lower than the surface of the plate-shaped body with the surface between them as an adhesive surface, the side wall is hung from the edge of the other plate-shaped body, and the side wall is inserted into the joint groove, It is a joint portion of a floor panel in which an elastic body is interposed between the inside and an upper portion of the adhesive surface.

The elastic body according to the present invention may be of any type as long as it can elastically bond the plate-like bodies of the floor panel to each other. For example, silicone rubber, thiochol rubber, butyl rubber or the like can be used for adhesion. There is a sealing material which has elasticity and is elastic even after curing, and one which uses an adhesive or an adhesive tape on rubber which is molded in a predetermined shape in advance.

The low position of the joint surface means a height at which the elastic body can be interposed between one plate-like body and at least the effect of the adhesive force of the elastic body is exhibited. While having a length, at most, it means a height such that the plate-like main bodies are not displaced by the bending of the elastic body. The side wall is determined by the relationship between the depth of the joint groove, the thickness of the elastic body disposed in the joint groove, and the allowable movement range of the side wall.

As the floor panel, synthetic resin such as FRP, hard vinyl chloride, ABS or the like, or inorganic hardened material such as asbestos cement or the like can be used, but from the viewpoint of molding and lightness, FRP is preferable. Further, since the floor panel can be configured by disposing the joint groove on one side and the side wall on the other side, the floor panel may be appropriately modified in design as long as the combination can satisfy even this condition. Of course.

[0010]

According to the present invention, since the joint portion of the floor panel is constructed by inserting the side wall provided in the other plate-shaped body into the joint groove provided in the one plate-shaped body, it is possible to prevent vibrations and the like. The joint of the floor panel does not deform even if there is an impact.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will now be described in detail with reference to the embodiments shown in the drawings. 1 is a cross-sectional view of an essential part showing an embodiment of a joint portion of a floor panel according to the present invention, and FIG. 2 is a veranda formed by joining floor panels having a joint portion of the floor panel according to the embodiment. It is a top view at the time of forming.

In FIG. 1, reference characters A and B are plate-like main bodies of the floor panel, and the entire floor panel itself is not shown.
A bonding groove 1 having a substantially U-shaped cross section is provided in the vicinity of the edge of the plate-shaped body B, and an adhesive surface 2 between the edge and the bonding groove 1 is provided.
Is formed at a position lower than the surface of the plate-shaped body A.
A side wall 3 is hung from the edge of the plate-shaped body A. Inside the bonding groove 1 and above the bonding surface 2,
Elastic bodies 4 and 4'made of silicon rubber are arranged, and a double-sided adhesive tape 5 is interposed between the joint surface 2 and the elastic body 4 '. In the figure, S is a support panel that supports the plate-shaped bodies A and B from below.

The assembled state of the joint portion of the floor panel according to this embodiment will be described with reference to FIG.

Further, the floor panel provided with any one of the joint portions of the floor panel according to the above embodiment, as shown in FIG.
Arranged to form the floor of the balcony. That is, first, the right side panel R having the joint groove 1 and the joint surface 2 is arranged on one side, the double-sided adhesive tape 5 is attached to the joint surface 2, and the inside of the joint groove 2 and the double-sided adhesive tape 5 are joined together. The rubber molded in advance into a long rectangular parallelepiped is arranged on the top, and further,
The side edge 3 of the intermediate panel N1 is inserted into the joint groove 2, whereby the right side panel R and the intermediate panel N1 are inserted.
The joint portion between them becomes the state shown in FIG. By repeating the same operation, the middle panel N2 and the left panel L
Are arranged to form the floor of the veranda. Here, the floor panel itself is formed so as to be inclined toward the drain groove P in order to naturally drain the water that has fallen on the joint groove 1 and the surface of the floor panel.

In the figure, reference symbol P is a drainage channel provided in each of the floor panels, reference symbol D is a drain for removing the water collected in the drainage channel P to the outside, and reference symbol K.
Is a wall that covers the balcony, and symbol W is the wall of the building.

The joint portion of the floor panel thus constructed only moves slightly within the range of the width of the joint groove 1 even if one of the floor panels A and B moves in the lateral direction. There is no external release of 4, and the joint can be stably maintained. Even if one of the floor panels A and B moves in the vertical direction, since the support panels S, S are arranged in the vicinity of the joint portion of the floor panel, the joint panel cannot move so much and the joint is not performed. The joints of the parts are not broken.

In terms of the lateral direction, the fact that the side wall 3 can move in the joint groove 1 has the effect that the joint groove 1 gives flexibility to the lateral movement.

[0018]

According to the present invention, the joint portion of the floor panel is provided with a joint groove having a substantially U-shaped cross section in the vicinity of the edge of one plate-shaped body, and between the edge and the joint groove. It is configured at a position lower than the surface of the plate-shaped main body as an adhesive surface, the side wall is hung from the edge of the other plate-shaped main body, the side wall is inserted into the joint groove, the inside of the joint groove and the Since it is configured by interposing an elastic body above the adhesive surface, even if the floor panel moves in the lateral direction, it is joined while utilizing the weight of the floor panel itself through the elastic body. The waterproof property is maintained as it is.

Therefore, the floor panel thus connected does not deteriorate in waterproofness even if it moves in the horizontal direction or in the vertical direction, and does not damage the floor base or the like due to water leakage.

[Brief description of drawings]

FIG. 1 is a sectional view of an essential part showing an embodiment of a joint portion of a floor panel according to the present invention.

FIG. 2 is a plan view of the floor panels having the floor panel joint portion according to FIG. 1 joined together to form a veranda.

[Explanation of symbols]

 1 Bonding groove 2 Bonding surface 3 Side wall 4 Elastic body A Plate-like body B Plate-like body

Claims (1)

(57) [Scope of utility model registration request] 1. A U-shaped cross section near the edge of one plate-shaped body B.
While forming the letter-shaped joining groove 1, the surface between the edge and the joining groove 1 is provided as an adhesive surface 2 at a position lower than the surface of the plate-like body B , and the end of the other plate-like body A is provided. A floor panel joint in which a side wall 3 is hung from an edge, the side wall 3 is inserted into the joint groove 1, and elastic members 4 and 4 are interposed between the inside of the joint groove 1 and an upper portion of the adhesive surface 2.