CN211201021U

CN211201021U - Edge strip assembled floor capable of preventing expansion with heat and contraction with cold

Info

Publication number: CN211201021U
Application number: CN201920590009.0U
Authority: CN
Inventors: 卢伟来
Original assignee: Guangzhou Getian Plastic Products Co ltd
Current assignee: Guangzhou Getian Plastic Products Co ltd
Priority date: 2019-04-27
Filing date: 2019-04-27
Publication date: 2020-08-07
Anticipated expiration: 2029-04-27

Abstract

The utility model provides a floor is assembled to strake of preventing expend with heat and contract with cold, including flexible strake main part of piecing together, flexible main part constitute by a plurality of M type strakes, every M type strake upper end is as water drainage tank, every water drainage tank in all seted up a plurality of outlets, every M type strake lower extreme is as flexible clearance along length direction's recess, recess between the adjacent 2M type strakes is as water drainage tank. The utility model discloses a drainage problem not only can be solved to the recess of the upper and lower extreme of M type strake, but also can effectively solve expend with heat and contract with cold's problem to prevent because expend with heat and contract with cold leads to the floor to piece up the strip perk or extrude cracked problem. The service life of floor has further been improved, can realize the concatenation through the mutual cooperation of pin thread and box in the concatenation process in addition, lays simply to make through adopting polypropylene and modified polypropylene material, not only green, but also high temperature resistant, resistant radiation, oxidation-resistant, the characteristics of water-fast moisture proof.

Description

Edge strip assembled floor capable of preventing expansion with heat and contraction with cold

Technical Field

The utility model belongs to the technical field of the splice floor technique and specifically relates to floor is assembled to strake of preventing expend with heat and contract with cold.

Background

The playground is that people often move about, and traditional playground generally adopts the plastic to lay ground, and its not enough lies in, because the cost of manufacture of plastic course is high, and not few trade companies begin to produce the plastic of being poor quality that is used for laying the playground in order to weigh low-cost, and it is huge to human health damage. In addition, the floor paved by the plastic cement has higher labor cost, and particularly, the foundation construction generally needs three procedures of ramming by using plain soil, grading a stable layer by using broken stones and concrete foundation. In addition, plastic floors are also susceptible to aging and frost cracking.

In addition, because the floors are connected in an assembling mode, gaps are reserved at the splicing positions of the floors, and a space is reserved for transverse deformation generated after the floors are stressed, so that the floors are not easy to break and damage due to transverse extrusion. However, the suspended assembled floor in the prior art still has the problems of difficult assembly and poor drainage performance, which often causes large-area water accumulation on the floor, and although the existing floor is provided with a plurality of drainage holes, the drainage holes are easy to block; although the gap is left in concatenation department in current concatenation floor, because the expend with heat and contract with cold on floor, often lead to the gap too big when two adjacent splice plates contract with cold, and lead to the gap undersize when expend with heat, extrude the splice plate even, lead to the floor to appear splitting, perhaps perk, thereby lead to the floor to warp the usability that influences the floor.

Disclosure of Invention

The utility model provides a not enough to prior art, the utility model provides a splice plate for splicing floor of simple structure, this splice plate can solve current splice plate because the problem that expend with heat and contract with cold and lead to.

The technical scheme of the utility model is that: prevent floor is assembled to physiosis and shrinkage's strake, including a plurality of flexible strake bodies of piecing together, every flexible strake body constitute by a plurality of M type strakes, a plurality of M type strakes integrated into one piece to every M type strake upper end is as water drainage tank, every along length direction's recess the water drainage tank in all seted up a plurality of outlets, every M type strake lower extreme is as flexible clearance along length direction's recess, recess between 2 adjacent M type strakes is as water drainage tank. Through the recess of the upper and lower end of M type strake, not only can solve the drainage problem, but also can effectively solve expend with heat and contract with cold's problem to prevent because expend with heat and contract with cold lead to floor to piece the strip perk or extrude cracked problem.

Furthermore, one side of the flexible splicing strip main body is provided with a plurality of female buckles, and the other side of the flexible splicing strip main body is provided with a plurality of male buckles.

Furthermore, the male buckle is embedded into the M-shaped edge strip, the male buckle is a protrusion which protrudes downwards and is provided with a through hole, and a notch is formed in the center of the protrusion.

Furthermore, the female buckle is a U-shaped snap ring arranged on the side wall of the M-shaped edge strip.

Furthermore, a plurality of supporting legs are arranged at the lower end of each M-shaped side strip, a water outlet is formed between the two supporting legs in the length direction, and a groove between the two supporting legs in the transverse direction is a telescopic gap.

Furthermore, the length of the water outlet is 10-20mm, and the width of the water outlet is 1-3 mm.

Furthermore, the main body of the telescopic splicing strip is made of polypropylene and modified polypropylene materials.

Furthermore, the sliding friction coefficient of the telescopic splicing strip main body is 0.52.

The utility model has the advantages that: the utility model discloses a to piece the strip and set the M type to, the recess of its upper end can regard as water drainage tank, the recess of its lower extreme can regard as the gap of piece expend with heat, thereby avoid because damage or perk that expend with heat and contract with cold and lead to, the life on floor has further been improved, splice in-process in addition and mutually support through pin thread and box and can realize the concatenation, lay simply, and make through adopting polypropylene and modified polypropylene material, not only green, but also high temperature resistant, resistant radiation, oxytolerant, water-fast moisture-proof's characteristics.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a structural schematic of the floor of the present invention;

FIG. 3 is a schematic structural view of the M-shaped strip of the present invention;

fig. 4 is a schematic structural view of the male buckle of the present invention;

in the figure, 1-a telescopic splicing strip main body, 2-M type edge strips, 3-drainage grooves, 4-drainage ports, 5-telescopic gaps, 6-female buttons, 7-male buttons, 8-supporting legs, 9 notches and 10-through holes.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:

as shown in FIG. 1, FIG. 2 and FIG. 3, the edge strip assembled floor for preventing expansion with heat and contraction with cold comprises a plurality of telescopic strip main bodies 1, and the sliding friction coefficient of the assembled floor is 0.52. Every flexible piece main part 1 constitute by a plurality of M type strake 2, a plurality of M type strake 2 adopt the integrative injection moulding of polypropylene and modified polypropylene material, this material has nontoxic, tasteless, waterproof moisture-proof, not parasitic bacterium, green, the skid-proof advantage of safety and sanitation. And the recess that 2 upper ends of every M type strake were seted up along length direction is as water drainage tank 3, every water drainage tank 3 in all seted up a plurality of outlet 4, through with ponding discharge water drainage tank 3 in, discharge through outlet 4 at last, prevent the problem that the large tracts of land ponding appears on the floor. The recess of every M type limit strip lower extreme along length direction is as flexible clearance 5, and the recess between 2 adjacent M type limits 2 is as water drainage tank 3. Through the recess of the upper and lower end of M type strake 2, not only can solve the drainage problem, but also can effectively solve expend with heat and contract with cold's problem to prevent because expend with heat and contract with cold and lead to floor to piece the strip perk or extrusion fracture's problem.

Further, for realizing quick installation, one side of flexible piece main part 1 is provided with a plurality of box 6, box 6 for setting up the U type snap ring on 2 lateral walls of M type strake. A plurality of male buckles 7 are arranged on the other side of the telescopic splicing strip main body 1. As shown in fig. 4, the male buckle 7 is embedded in the M-shaped edge strip 2, the male buckle 7 is a protrusion protruding downward and having a through hole 10, and a notch 9 is formed at the center of the protrusion.

Furthermore, a plurality of supporting feet 8 are arranged at the lower end of each M-shaped edge strip 2, a water outlet 4 is arranged between the two supporting feet 8 along the length direction, the length of the water outlet 4 is 10-20mm, and the width of the water outlet 4 is 1-3mm, so that a large amount of accumulated water can be discharged, and a telescopic gap 5 is arranged between the two supporting feet along the transverse direction.

The foregoing embodiments and description have been provided to illustrate the principles and preferred embodiments of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed.

Claims

1. Prevent expend with heat and contract with cold's strake and assemble floor, its characterized in that: including a plurality of flexible strip bodies of piecing together, every flexible strip body constitute by a plurality of M type strakes, a plurality of M type strakes integrated into one piece to every M type strake upper end is as water drainage tank, every along length direction's recess water drainage tank in all seted up a plurality of outlets, every M type strake lower extreme is as flexible clearance along length direction's recess, recess between 2 adjacent M type strakes is as water drainage tank.

2. The thermal expansion and cold contraction prevention edge strip assembled floor as claimed in claim 1, wherein: one side of the flexible splicing strip main body is provided with a plurality of female buckles, and the other side of the flexible splicing strip main body is provided with a plurality of male buckles.

3. The thermal expansion and cold contraction prevention edge strip assembled floor as claimed in claim 2, wherein: the male buckle is embedded into the M-shaped edge strip, the male buckle is a protrusion which protrudes downwards and is provided with a through hole, and a notch is formed in the center of the protrusion.

4. The thermal expansion and cold contraction prevention edge strip assembled floor as claimed in claim 2, wherein: the female buckle is a U-shaped snap ring arranged on the side wall of the M-shaped edge strip.

5. The thermal expansion and cold contraction prevention edge strip assembled floor as claimed in claim 1, wherein: the lower end of each M-shaped side strip is provided with a plurality of supporting legs, a water outlet is formed between the two supporting legs along the length direction, and a groove between the two supporting legs along the transverse direction is a telescopic gap.

6. The thermal expansion and cold contraction prevention edge strip assembled floor as claimed in claim 1, wherein: the length of the water outlet is 10-20mm, and the width of the water outlet is 1-3 mm.

7. The thermal expansion and cold contraction prevention edge strip assembled floor as claimed in claim 1, wherein: the main body of the telescopic splicing strip is made of polypropylene and modified polypropylene materials.

8. The thermal expansion and cold contraction prevention edge strip assembled floor as claimed in claim 1, wherein: the sliding friction coefficient of the telescopic splicing strip main body is 0.52.