Novel metal clamp bolt for paving composite material floors

A technology of composite materials and metal cards, which is applied in the direction of floors, buildings, building structures, etc., to achieve the effect of convenient operation and simple structure

Active Publication Date: 2010-11-17
ANHUI SENTAI WPC GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem solved by the present invention is to provide a new type of metal key, which is used for the connection when the composite material floor is paved, so as to better protect the inconvenience caused by the expansion of the composite material floor

Method used

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  • Novel metal clamp bolt for paving composite material floors
  • Novel metal clamp bolt for paving composite material floors
  • Novel metal clamp bolt for paving composite material floors

Examples

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Embodiment Construction

[0017] 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.

[0018] Such as figure 1 with figure 2 As shown, a new type of metal key 1 for composite material flooring includes a horizontal plane 11, and two "U" shaped connectors 12 are vertically formed on both sides of the middle of the horizontal plane 11, and the "U" shaped connectors 12 and Between the horizontal planes 11, one-time forming is made. At the opening of the "U"-shaped connector 12, the two ends respectively extend a section to the outside to form a hook 13, and an arc shape is formed on the extended section of the hook 13. Wherein, screw holes 14 for passing through bolts are also formed on both ends of the horizontal plane 11 .

[0019] Such as image 3 As shown, when the metal card key 1 is installed and used, it also includes a co...

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PUM

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Abstract

The invention relates to a novel metal clamp bolt for paving composite material floors, relating to a connection part for paving composite material floors. The metal clamp bolt comprises a horizontal plane, wherein two U-shaped connection parts are perpendicularly arranged in the middle of the horizontal plane; both end parts of the U-shaped connection part are respectively extended with a section to form a hook; and an arc shape is formed on the extended hook. The metal clamp bolt also comprises composite material floors. The horizontal plane of the metal clamp bolt is positioned at the bottom of the composite material floor. The arc-shaped hook at one side is just inserted in a clamp slot of the composite material floor, and the arc-shaped hook at the opposite side is provided with another composite material floor. The floors are paved successively, and the continuous repeated operation is carried out. The invention has the advantages of simple structure and convenient operation. Moreover, when the metal clamp bolt is paved between adjacent composite material floors, a U-shaped cushion space is left, and the adjacent composite material floors cannot touch each other. When the composite material floors swell or shrink during being heated or cooled, and only the metal clamp bolt can be compressed. The product cannot be compressed, deformed or damaged, and the integral beautiful appearance cannot be influenced.

Description

technical field [0001] The invention relates to a connecting piece when paving a composite material floor, in particular to a novel metal key for paving a bamboo-plastic or wood-plastic floor. Background technique [0002] Composite materials are currently a booming class of materials, which refer to the use of polyethylene, polypropylene, polyvinyl chloride, etc., instead of the usual resin adhesives, and more than 50% of waste plant fibers such as wood powder, rice husk, straw, etc. The wooden materials are processed by extrusion, molding, injection molding and other plastic processing techniques to produce plates or profiles, which are mainly used in building materials, furniture, logistics packaging and other industries. Plastic and wood (bamboo) powder are mixed in a certain proportion and then hot-extruded to form a board, which is called an extruded wood-plastic (bamboo-plastic) composite board, so the advantages of two different materials are organically combined. ,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F21/22E04F15/02
Inventor 唐圣卫唐道远
Owner ANHUI SENTAI WPC GRP CO LTD
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