JPH0126306Y2 - - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a synthetic resin mat consisting of a plurality of rectangular compartment mats.

Support bars are arranged in a cross shape inside the rectangular frame,
A plurality of partition pins each having a post provided at the intersection of the support beams are arranged vertically and horizontally with a predetermined interval between adjacent partition pins, and the adjacent partition pins are connected to a connecting support that spans between both pins. A mat made of a soft synthetic resin connected by a wire has been available for a long time (Japanese Utility Model Publication No. 51629/1983).

By the way, in the above synthetic resin mat, only the upper part of the connecting strut is divided in the same direction as the groove between the adjacent compartment pine, so that the expansion and contraction due to seasonal temperature changes can be absorbed by the divided part of the connecting strut, and Although it is designed to be foldable, when folding it, it is necessary to rotate the connecting column approximately 180 degrees around the lower connecting part, which causes stress to be applied locally to the connecting part, making it easy to tear. Also,
The disadvantage is that the lower ends of the pillars of the partition pine cannot be folded neatly so that they meet.

Therefore, this invention solves the above-mentioned drawbacks, and provides a synthetic resin mat that can be neatly folded so that the entire surfaces of the compartment mats overlap, and that the connecting parts of adjacent compartment mats are hardly damaged when folded. The purpose is to

To achieve this purpose, this invention arranges a plurality of rectangular section mats in a row and column to form a required interval between adjacent section mats, and the section mats are arranged inside a rectangular frame with a thin wall thickness. Support bars are arranged in a cross-like manner, and supports protruding toward the back side of the division pine are provided at the intersections of the support bars and the intersections of the edge frames and the support bars, and the opposing edge frames of adjacent division mats are connected. They are connected by a piece, and this connecting piece is placed between the intersection of the edge frame and the support beam, and the whole is molded from soft synthetic resin.

Hereinafter, embodiments of this invention will be described based on the accompanying drawings.

As shown in FIG. 1, the synthetic resin mat according to this invention is made of a soft synthetic resin. This mat is equipped with a plurality of section mats 1, and each section mat 1 has support bars 3 disposed in an intersecting manner inside a thin rectangular edge frame 2, and the intersections of the support bars 3 and the edges of the support bars 3 and the edges. At each intersection of the frame 2, a support 4 is provided that projects toward the back side of the partition mat 1 (see FIGS. 2 and 3).

As shown in FIG. 1, the partition mats 1 are arranged vertically and horizontally with required intervals between adjacent partition mats 1, and the adjacent partition mats 1 are arranged between opposite sides of the edge frame 2. They are connected by a plurality of connection pieces 5 for maintaining spacing, and each connection piece 5 is located between the intersections of the support beam 3 and the edge frame 2.

In the illustrated embodiment, a set of four partition mats 1 is used as a unit mat 10, and a plurality of connecting cylinders 11 are protruded from the side surfaces of two consecutive sides of the unit mat 10, and the other two remaining sides are provided with a plurality of connecting cylinders 11. A connecting body 12 that can be inserted into the connecting tube 11 is formed, and an engaging piece 13 that can engage with a part of the bottom surface of the cutting edge frame 2 is provided on the lower side surface of the connecting body 12 (sixth (see figure).

The synthetic resin mat shown in the embodiment has the above structure, and the unit mat 10 can be assembled by inserting the connecting body 12 into the connecting cylinder 11.
Connect them one after another to make the required width, and then lay it on the floor of the bathtub or the bottom of the small tank of the sink to drain water, or lay it on a tennis court or poolside, and drive pins in as needed. Fix it by.

In this invention, the edge frames 2 of the partition mats 1 are made thin, the opposing edge frames 2 of the adjacent partition mats 1 are connected by a connecting piece 5 for maintaining the distance, and the connecting pieces 5 are connected to the edge frames 2 and the inside thereof. Since it is placed between the intersections of the support beams 3 provided in the
The expansion and contraction of the frame 2 can be absorbed by the deformation of the thin edge frame 2, and when the partition mats 1 are folded so that their surfaces overlap, the connecting pieces 5 are deformed into an arc shape and support the edge frame 2. Since a twist of approximately 90 degrees occurs between the intersections of the crosspieces 3, deformation due to folding is not localized unlike in the conventional case, and therefore damage is extremely rare and a small folded state can be obtained.

In addition, since the amount of deformation of the connecting pieces 5 and the amount of deformation of the edge frame 2 in the folded state is small, when the folded mat is unfolded, the deformed portion can be easily restored, and the entire mat immediately returns to its flat state.
It is also easy to install.

[Brief explanation of the drawing]

Fig. 1 is a plan view showing an embodiment of the mat according to the invention, Fig. 2 is an enlarged plan view showing the connecting part of the partitioned mat, Fig. 3 is a bottom view of the same;
Figure 4 is an enlarged sectional view taken along the - line in Figure 1;
Figure 5 is an enlarged sectional view taken along the - line in Figure 1;
FIG. 6 is a sectional view taken along the - line in FIG. 1. 1... Compartment mat, 2... Square edge frame, 3... Support bar, 4... Support column, 5... Connecting piece.

Claims (1)

[Scope of utility model registration request] A plurality of rectangular sectioned mats are arranged vertically and horizontally to form a required interval between adjacent sectioned mats. Supports that protrude toward the back side of the division mats are provided at the intersections of the crosspieces and the intersections of the edge frame and the support crosspiece, and the opposing edge frames of adjacent division mats are connected by a connecting piece, and this connecting piece is connected to the edge frame. A synthetic resin mat placed between the intersections with the support beams and made entirely of soft synthetic resin.