CN105484470A - Anti-misalignment elastic PVC floor - Google Patents

Abstract

The present invention provides a sport PVC floor which comprises a PVC substrate, an antiskid layer and a waterproof layer; a cavity is disposed in the PVC substrate; a support body is disposed in the cavity; the width edge at the left side of the PVC substrate is provided with a first left tenon and a second left tenon; an upper side surface of the first left tenon is provided with a first rib with a triangular cross section; an upper side surface of the second left tenon is provided with a second rib with a triangular cross section; the width edge of the right side of the PVC substrate is provided with a first right tenon and a second right tenon which are corresponding to the first left tenon and the second left tenon; a lower side surface of the first right tenon is provided with a first groove corresponding to the first rib; and a lower side surface of the second right tenon is provided with a second groove corresponding to the second rib. The PVC floor is convenient to lay, and has good elasticity, skid resistance and waterproofness.

Description

A kind of Anti-dislocation elasticity PVC floor

Technical field

The present invention relates to a kind of PVC floor, especially a kind of PVC floor of Anti-dislocation.

Background technology

At present, the most quality in existing floor is comparatively hard, be not suitable for carrying out the motion with spring project, and sportsman just in case fall also will probably damage, and when butted layup is installed, although can not have problems when docking in left and right, when aliging in front and back, also there will be inconsistent phenomenon.

Summary of the invention

The technical problem to be solved in the present invention is existing PVC floor poor flexibility and easily misplaces.

In order to solve the problems of the technologies described above, the invention provides a kind of Anti-dislocation elasticity PVC floor, comprise rectangular PVC substrate, cover the skid resistant course on PVC substrate upper strata and cover the waterproofing course of PVC substrate lower floor, the inside of PVC substrate is provided with rectangular cavity, empty lumenal levels is provided with at least one dividing plate, equidistant for cavity stratiform is divided into each partitioned cavity by dividing plate, multiple vertical gripper shoe is equidistantly provided with in partitioned cavity, gripper shoe position in adjacent two layers partitioned cavity interlocks, the centre position of its right end face of PVC substrate is provided with at least one projection, in its right end face of PVC substrate and the both sides being up and down positioned at projection are respectively equipped with the upper tenon and lower tenon that stretch out to the right, the corresponding position of upper tenon and lower tenon relative inner is all provided with groove, the top of upper tenon and lower tenon is all provided with the side to intermediate, inclined, indention parallel is in the right hand edge of PVC substrate, the centre position of the left end face of PVC substrate is provided with the depression corresponding with projection, the both sides up and down of depression are respectively equipped with the upper tenon groove corresponding with upper tenon and lower tenon and lower tongue-and-groove, the rib corresponding with groove is all provided with on the downside of upper tenon groove and on the upper side of lower tongue-and-groove, rib is parallel to the left hand edge of PVC substrate, and the cross section of rib is isosceles triangle, the size at two base angles, left and right is all 30 ° ~ 45 °.

Adopt skid resistant course effectively can improve the non-skid property on floor; Adopt waterproofing course effectively can improve the water resistance on floor; Adopt and the elastic performance that cavity effectively can improve floor is set in the inside of PVC substrate; Adopt and dividing plate is set in cavity, not only increase the structural strength on floor, the elastic performance on floor can also be ensured; Adopt and gripper shoe is set in each partitioned cavity, both enhanced the structural strength on floor, the elastic performance on floor can also be embodied; Adopt and the gripper shoe position in adjacent two layers partitioned cavity is crisscross arranged, effectively can ensure the elastic performance on floor; Adopt the correspondence of projection and depression to arrange, the problem of dislocation occurs after can effectively preventing floor from docking; Adopt the side be all provided with on the top of upper tenon and lower tenon to intermediate, inclined, can conveniently upper tenon and lower tenon be inserted in upper tenon groove and lower tongue-and-groove; Adopt rib to arrange with the corresponding of groove, effectively can prevent the floor after docking from occurring the problem come off, improve the reliability of docking; Adopt the base angle of 30 ° ~ 45 ° that tenon can not only be facilitated to insert tongue-and-groove, also can carry out effective snap close to tenon.

As further restriction scheme of the present invention, the centre position of its right end face of PVC substrate is provided with four projections.It is corresponding with depression that four projections are set, docking dislocation can be prevented completely.

Beneficial effect of the present invention is: (1) adopts skid resistant course effectively can improve the non-skid property on floor; (2) waterproofing course is adopted effectively can to improve the water resistance on floor; (3) employing arranges in the inside of PVC substrate the elastic performance that cavity effectively can improve floor; (4) employing arranges dividing plate in cavity, not only increases the structural strength on floor, can also ensure the elastic performance on floor; (5) employing arranges gripper shoe in each partitioned cavity, has both enhanced the structural strength on floor, can also embody the elastic performance on floor; (6) the gripper shoe position in adjacent two layers partitioned cavity is crisscross arranged by employing, effectively can ensure the elastic performance on floor; (7) adopt the correspondence of projection and depression to arrange, the problem of dislocation occurs after can effectively preventing floor from docking; (8) adopt the side be all provided with on the top of upper tenon and lower tenon to intermediate, inclined, can conveniently upper tenon and lower tenon be inserted in upper tenon groove and lower tongue-and-groove; (9) adopt rib to arrange with the corresponding of groove, effectively can prevent the floor after docking from occurring the problem come off, improve the reliability of docking; (10) adopt the base angle of 30 ° ~ 45 ° expediently tenon and lower tenon to insert in upper tenon groove and lower tongue-and-groove, also can carry out effective snap close to upper tenon and lower tenon, prevent from coming off.

Accompanying drawing explanation

Fig. 1 is structural representation of the present invention;

Fig. 2 is left TV structure schematic diagram of the present invention.

Detailed description of the invention

As illustrated in fig. 1 and 2, Anti-dislocation elasticity PVC floor of the present invention, comprise rectangular PVC substrate 1, cover the skid resistant course 2 on PVC substrate 1 upper strata and cover the waterproofing course 3 of PVC substrate 1 lower floor, rectangular cavity 4 is provided with in the inside of PVC substrate 1, in cavity 4, level is provided with at least one dividing plate 5, equidistant for cavity 4 stratiform is divided into each partitioned cavity 15 by dividing plate 5, multiple vertical gripper shoe 6 is equidistantly provided with in partitioned cavity 15, gripper shoe 6 position in adjacent two layers partitioned cavity 15 interlocks, at least one projection 10 is provided with in the centre position of its right end face of PVC substrate 1, in its right end face of PVC substrate 1 and the both sides being up and down positioned at projection 10 are respectively equipped with the upper tenon 7 and lower tenon 8 that stretch out to the right, groove 9 is all provided with in the corresponding position of upper tenon 7 and lower tenon 8 relative inner, the side to intermediate, inclined is all provided with on the top of upper tenon 7 and lower tenon 8, groove 9 is parallel to the right hand edge of PVC substrate 1, the depression 14 corresponding with projection 10 is provided with in the centre position of the left end face of PVC substrate 1, the upper tenon groove 11 corresponding with upper tenon 7 and lower tenon 8 and lower tongue-and-groove 12 is respectively equipped with in the both sides up and down of depression 14, the rib 13 corresponding with groove 9 is all provided with on the downside of upper tenon groove 11 and on the upper side of lower tongue-and-groove 12, rib 13 is parallel to the left hand edge of PVC substrate 1, and the cross section of rib 13 is isosceles triangle, left and right two base angles size be all 30 ° ~ 45 ° wherein, four projections 10 are provided with in the centre position of its right end face of PVC substrate 1.

Anti-dislocation elasticity PVC floor of the present invention is when abutting joint, first by one piece of PVC floor level fixed installation on the ground, and skid resistant course 2 upward, waterproofing course 3 down, in the upper tenon groove 11 upper tenon 7 of another PVC floor and lower tenon 8 being inserted mounted PVC floor and lower tongue-and-groove 12, now, the rib 13 of hard-wired PVC floor will be embedded in the groove 9 of the PVC floor of installing, the projection 10 of the PVC floor of installing will be embedded in the depression 14 of hard-wired PVC floor, because the cooperation of cave in 14 and projection 10 makes PVC floor there will not be the problem of dislocation after abutting joint.

Claims (2)

1. an Anti-dislocation elasticity PVC floor, it is characterized in that: comprise rectangular PVC substrate (1), cover the skid resistant course (2) on PVC substrate (1) upper strata and cover the waterproofing course (3) of PVC substrate (1) lower floor, the inside of described PVC substrate (1) is provided with rectangular cavity (4), described cavity (4) interior level is provided with at least one dividing plate (5), equidistant for cavity (4) stratiform is divided into each partitioned cavity (15) by described dividing plate (5), multiple vertical gripper shoe (6) is equidistantly provided with in described partitioned cavity (15), gripper shoe (6) position in adjacent two layers partitioned cavity (15) interlocks, the centre position of its right end face of described PVC substrate (1) is provided with at least one projection (10), in its right end face of described PVC substrate (1) and the both sides being up and down positioned at projection (10) are respectively equipped with the upper tenon (7) and lower tenon (8) that stretch out to the right, the corresponding position of described upper tenon (7) and lower tenon (8) relative inner is all provided with groove (9), the top of described upper tenon (7) and lower tenon (8) is all provided with the side to intermediate, inclined, described groove (9) is parallel to the right hand edge of PVC substrate (1), the centre position of the left end face of described PVC substrate (1) is provided with the depression (14) corresponding with projection (10), the both sides up and down of described depression (14) are respectively equipped with the upper tenon groove (11) corresponding with upper tenon (7) and lower tenon (8) and lower tongue-and-groove (12), the rib (13) corresponding with groove (9) is all provided with on the downside of described upper tenon groove (11) and on the upper side of lower tongue-and-groove (12), described rib (13) is parallel to the left hand edge of PVC substrate (1), and the cross section of rib (13) is isosceles triangle, the size at two base angles, left and right is all 30 ° ~ 45 °.

2. Anti-dislocation elasticity PVC floor according to claim 1, is characterized in that: the centre position of its right end face of described PVC substrate (1) is provided with four projections (10).