CN2412061Y

CN2412061Y - Slot-shape plastic floor strip having two-layer structural plate

Info

Publication number: CN2412061Y
Application number: CN 00211053
Authority: CN
Inventors: 辛德禄
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-03-06
Filing date: 2000-03-06
Publication date: 2000-12-27
Anticipated expiration: 2010-03-06

Abstract

The utility model provides a slot-shaped plastic floor strip having a two-layer structural plate, which is composed of a two-layer horizontal plate with a plurality of through holes in the middle, two vertical side faces and a groove bent outwards with an upward opening arranged below the side faces, and meanwhile, more than one convex edge and concave groove corresponding to each other are respectively arranged on the two vertical side faces. The utility model limits the top and bottom movement of the floor strip, ensures the close state of gaps among the adjacent floor strips at all times, prevents the water on the surface of the floor from leaking into the floor, and prolongs the service life of the floor effectively.

Description

The plate face is double-deck grooved plastic floor bar

The utility model relates to a kind of floor strip, and especially a kind of plate face is double-deck grooved plastic floor bar.

The patent No. is: 95230200.4, the applying date is: 950126, name is called the disclosed a kind of grooved plastic floor bar that is used for composite floor of utility model patent of " bottom surface is double-deck grooved plastics composite floor ", double-layer horizontal plate face and two vertical sides of mainly having several through holes by the centre, and bending laterally and opening groove up that below, a side has are formed, it is low to have price, combined and instant is installed, feel is comfortable, every characteristics such as cold is effective, but because the side plate and the contact surface between the matrix slot of this floor strip all are plane structures, only rely on extruding force each other to link together during combination, loosening along with being easy between the increase plate of service time and the slot to produce, will there be the place of handling unevenly on ground as the basis when adding laying floor unavoidably, be upturned partly after will causing some floor strip gravitates like this, making relatively moves up and down between the adjacent floor strip and be attended by noise takes place, and has brought inconvenience for work and life.In addition, owing to be adjacent to occur between the lath becoming flexible, the slit between the floor also can be strengthened, in case there is water just to be easy to be penetrated in the floor go on the floor surface, is unfavorable for the care and maintenance on floor.

It is double-deck grooved plastic floor bar that the purpose of this utility model is to provide a kind of plate face that floor after the combination is become one securely, so as to reach connect between each floor strip closely, the slit is little, avoids the purpose that moves up and down.

The purpose of this utility model is to realize like this, this plate face is double-deck grooved plastic floor bar is mainly had several through holes by the centre double-layer horizontal plate face and two vertical sides, and bending laterally and opening groove up that below, a side has are formed the protruding stupefied and groove of while mutual correspondence more than also being respectively equipped with together on two vertical sides.

The utility model is owing to the protruding stupefied and groove that is provided with in two sides of lath in correspondence with each other, make it after aggregate erection, can coincide mutually between the adjacent floor strip, limited moving up and down of floor strip, both just under the situation slightly uneven as the ground on basis, the part that floor strip also can not the occur phenomenon of tilting upward, guaranteed that the slit that is adjacent between the lath is in compact state all the time, prevented that the seepage on the floor surface from the floor, having prolonged the application life on floor effectively.

Below in conjunction with accompanying drawing the utility model is described in further detail.

Fig. 1 is a front view of the present utility model;

Fig. 2 is the left view of Fig. 1;

Fig. 3 is the right view of Fig. 1;

Fig. 4 utilizes the utility model to be assembled into the structural representation on floor.

As shown in Figure 1, 2, 3, plate face of the present utility model is double-deck grooved plastic floor bar, double-layer horizontal plate face 1 and two vertical sides 4 of mainly having several through holes 10 by the centre, and bending laterally and opening groove 8 up that below, a side has are formed protruding stupefied 3 and groove 7 of while mutual correspondence more than also being respectively equipped with together on two vertical sides 4.

As shown in Figure 1, 2, 3, plate face of the present utility model is double-deck grooved plastic floor bar, differently mainly contain following several form of structure according to what be fixed on protruding stupefied 3 on two vertical sides 4 and groove 7 numbers: a kind of is that what to be respectively equipped with on two vertical sides 4 of floor strip protruding stupefied 3 respectively is and to be located at the position of top plate face below 5 with groove 7; A kind of is that protruding stupefied 3 and the groove 7 that is respectively equipped with on two vertical sides 4 of floor strip respectively is more than the twice, protruding stupefied 2 wherein a pair of and groove 6 is located at two junctions between top plate face 5 and the side 4 respectively, and be located in the same horizontal plane between protruding stupefied 2 upper surface and the top plate face 5, make the slit that forms between adjacent two floor strips be folding shape, so just stoped the problem of water infiltration more effectively.

As shown in Figure 4, for the ease of in the process of laying, carrying out aggregate erection at different condition, the bending laterally that the utility model has below, one of them side and the baseplane 9 of opening groove 8 up be the outside certain width of horizontal-extending again, is convenient to hole 11 and be connected with ground supporter during installation in the above.

Plate face of the present utility model is that double-deck grooved plastic floor bar can be by the disposable extrusion moulding of extruding machine.

Claims

1, a kind of plate face is double-deck grooved plastic floor bar, mainly be double-layer horizontal plate face (1) and two the vertical sides (4) that have several through holes (10) by the centre, and bending laterally and opening groove (8) up that below, side has form, it is characterized in that protruding stupefied (3) and the groove (7) of mutual correspondence more than being respectively equipped with together on two vertical sides (4).

2, plate face according to claim 1 is double-deck grooved plastic floor bar, it is characterized in that protruding stupefied (3) and the groove (7) that are respectively equipped with respectively are together on two vertical sides (4), and is located at the following position of top plate face (5).

3, plate face according to claim 1 is double-deck grooved plastic floor bar, it is characterized in that protruding stupefied (3) and the groove (7) that are respectively equipped with respectively are more than the twice on two vertical sides (4), wherein Yi Dao protruding stupefied (2) and groove (6) are located at two junctions between top plate face (5) and side (4) respectively, and are located in the same horizontal plane between the upper surface of protruding stupefied (2) and the top plate face (5).

4, be double-deck grooved plastic floor bar according to claim 1,2 or 3 described plate faces, in the bending laterally and opening groove (8) up that it is characterized in that below a side, having, its baseplane (9) outside more certain width of horizontal-extending.