Installation structure of seamless installation clamping key and outdoor floor

Abstract

The invention discloses an installation structure of a metal clamping key and a floor, and relates to the technical field of connecting pieces for floor pavement. The metal clamping key comprises a connecting plate. The installation structure is characterized in that the connecting plate is in a square structure, the connecting plate is divided into a first clamping portion and a second clamping portion with a center line of the connecting plate as a boundary line, two edges of the first clamping portion are bent upward to form two first clamping claws at the positions of the two edges of the first clamping portion and with the center line of the connecting plate as a supporting point, the middle part of the second clamping portion is bent upward to form a second clamping claw at the middle position of the second clamping portion and with the center line of the connecting plate as a supporting point, and free ends of the upper end portions of the first clamping claws and the second clamping claw are roughly in a V-shaped structure. The installation structure is simple in structure and reasonable in design, and changes the connecting method that a tenon and a mortise are adopted in a traditional floor, installation process is simpler, matching between the clamping key and the floor is close, gas between two floors is small after the floors are assembled, the fact that the clamping key cannot be corroded is well guaranteed, and the installation structure is not prone to deformation, strong in bearing capacity and attractive in appearance.

Description

technical field [0001] The invention relates to the technical field of floor paving, in particular to a seamless installation key and an outdoor floor installation structure. Background technique [0002] Wood-plastic composite materials have been widely used in clapboards, wall panels, planks, decorative panels, fences, stair handrails, building templates, building doors and windows, outdoor roof tiles, and automotive interior parts since they were first successfully developed in western developed countries. ; Combination pallets, packing boxes, storage boxes, flower boxes, storage racks for packaging and logistics; highway noise partitions, seaside road boards, railway sleepers; can also be used as decorative frames, ship cockpit partitions, office partitions, outdoor Open-air tables and benches, movable shelves, etc. The materials under development include folding boards, shutters, indoor roof panels, student desks and chairs, etc. This new technology has just started in...

AI Technical Summary

Problems solved by technology

In actual use, when paving the floor outdoors, self-tapping nails are generally used to directly nail the composite floor to the ground, or simply use cement to pave the composite floor on the ground, and then use plastic key The connection is fixed, but the wood-plastic or bamboo-plastic composite floor itself has the property of expansion, and it will expand and contract when the temperature changes. Therefore, there should be some space between adjacent wood-plastic or bamboo-plastic floors during installation There are gaps, otherwise there is no room for movement, unreasonable construction or installation errors will cause the board to warp and arch

Moreover, because the plastic key is easy to age, become brittle and break, the vibration resistance and impact resistance are poor, and it is easy to cause deformation and translocation, which is neither beautiful nor safe.

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