Full groove floor with double tenon structural member

A technology for structural parts and floors, which is applied in the direction of building structures, floors, buildings, etc., can solve the problems of separation, expansion and arching, inability to freely expand and contract, and affect the strength of buildings, etc., so as to achieve short installation period, improve efficiency, increase The effect of housing height
CN1603550AInactive Publication Date: 2005-04-06朱俊华
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
朱俊华
Publication Date
2005-04-06
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention designs a kind of belt double structural element the entire trough floor, plays the role of along the length direction beginnings and ends separately opens has the second slot, separately operates the first slot along the width direction two sides, has formed upside is the surface flag, middle is the connection level, lower part for base level three structures; Flag width ratio flag width big, flag width ratio middle connection level width big, surface flag length compared to place flag length long, the flag length is longer than the middle connection level length; The floor two sides first slot as soon as assumes the peg grafting type coordination with the double structural element; The floor beginnings and ends second slot as soon as assumes the peg grafting type coordination with another pair of structural element. The invention merit is: Does not need drive nails fixedly, is aerosol, the disassemblage is convenient, may repeatedly use also does not need to drill a hole; May reduce the original wood floor the altitude, increases the housing altitude, and has solved the wood floor material, reduced the cost, enhances the benefit.
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Description

technical field

[0001] The invention relates to the floor field, and mainly relates to a full-groove floor with a double tenon structure. Background technique

[0002] The two sides and both ends of the solid wood floor with traditional craftsmanship are respectively provided with tenons and grooves. The tenons and grooves are connected to make the floor spliced ​​together, and are nailed to the wooden floor keel fixed on the floor. It cannot be disassembled, and it must be drilled and nailed during paving, which makes a lot of noise, and the ground floor is sometimes drilled through, which affects the strength of the building. However, due to the long construction period and the fixed floor, due to the change of humidity and dryness, it cannot be freely expanded and contracted, and it often produces seams, swelling and arching, and becomes tile-like. In severe cases, it cannot be used and completely scrapped. This is a problem for production enterprises. And consumers' big...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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