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A screw-free and floor-less technology, applied in floors, buildings, building structures, etc., can solve the problems of unsightly appearance, complicated installation methods, low work efficiency, etc., and achieve the effect of uniform expansion
Active Publication Date: 2015-04-08
ANHUI SENTAI WPC GRP CO LTD
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Problems solved by technology
The traditional outdoor floor installation structure and installation method are more complicated, it is very inconvenient during the installation process, the work efficiency is low, and it is not beautiful
In the process of floor paving, the keel is generally used as the bottom support, and the two are usually connected by screws or keys. The floor will expand after long-term use, and it is connected by screws. If it is connected, it will cause the floor to warp
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[0030] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.
[0031] Such as figure 1 , figure 2 As shown, a screwless system lower floor includes a net bottom 10 with a square structure as a whole for supporting the floor. A number of longitudinal connecting bones 102 and transverse connecting bones 103 are integrally arranged longitudinally and horizontally between the slats 101. The longitudinal connecting bones 102 and the transverse connecting bones 103 connect the surrounding slats 101 together to form the net bottom 10. The longitudinal connecting bones 102 and the horizontal connecting bone 103 are integrated with the slat 101. The longitudinal connecting bone 102 and the horizontal connecting bone 103 intersect vertically, and a plurality of floor installation areas 104 with the same shape and a...
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Abstract
The invention provides a lower floor board of a system without screws, and relates to the technical field of floor board connecting parts. The lower floor board of the system without the screws comprises a net bottom which is wholly in a square structure and is used for supporting the floor boards, wherein the net bottom comprises battens which are located around the net bottom and are used for forming a square net bottom frame, a plurality of longitudinal connecting bones and horizontal connecting bones are arranged longitudinally and horizontally among the battens in integration, the longitudinal connecting bones and the horizontal connecting bones connect the battens located around the net bottom together to form the net bottom, the longitudinal connecting bones and the horizontal connecting bones are vertically intersected, a plurality of floor board installation regions with consistent shapes and areas are arranged between the longitudinal connecting bones and the horizontal connecting bones, neck regions used for clamping the floor boards are formed by stretching upward the upper surface of intersection positions of the longitudinal connecting bones and the horizontal connecting bones, dovetail grooves used for connecting the net bottom are formed in the external side walls of two adjacent battens which form the net bottom, and dovetail joints matched with the dovetail grooves are arranged on the external side walls of the other two adjacent battens. The lower floor board of the system without the screws has the advantages of being stable and reliable due to direct connection between the floor boards and the net bottom, and free of screw fixation. Horizontal connection and longitudinal connection can both be achieved between the floor boards and the net bottom, and the screw connection does not exist between the floor boards and the net bottom.
Description
technical field [0001] The invention relates to the technical field of floor connectors, in particular to a screwless system lower floor. 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 our country. With the deepening of p...
Claims
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Application Information
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