CN103452279A

CN103452279A - Anti-bulging aluminum alloy keel floor

Info

Publication number: CN103452279A
Application number: CN201310406439XA
Authority: CN
Inventors: 雍奎义
Original assignee: SUZHOU YONGYANG DECORATIVE MATERIALS CO Ltd
Current assignee: SUZHOU YONGYANG DECORATIVE MATERIALS CO Ltd
Priority date: 2013-09-09
Filing date: 2013-09-09
Publication date: 2013-12-18

Abstract

The invention provides an anti-bulging aluminum alloy keel floor. A keel consists of a left keel, a right keel, shrapnel and a T-shaped cap, wherein the left keel is a frame body formed by a left lower border, a left vertical border and a left upper border, the left end of the left upper border is provided with a left vertical tenon, the right keel is a frame body formed by a right lower border, a right vertical border and a right upper border, the left end of the right upper border is provided with a right vertical tenon, one end of the shrapnel is formed on the left vertical border, the other end of the shrapnel is formed on the right vertical border, the T-shaped cap is formed on the shrapnel and is in a T shape, the two edges of the T-shaped cap are positioned at the upper parts of the left upper border and the right upper border respectively, the bottom edges of wood planks are pressed on the left lower border and the right lower border, the left vertical tenon and the right vertical tenon are sleeved in matched tenon slots on the wood planks, and the left upper border and the right upper border are pressed on the surfaces of the wood planks. The anti-bulging aluminum alloy keel floor can be used for effectively preventing a wood floor from bulging, and no visible gap exists between two adjacent wood planks.

Description

A kind of aluminium alloy joist floor of anti-arch camber

Technical field:

The present invention relates to technical field of floor, more specifically to a kind of anti-arch aluminium alloy joist floor.

Background technology:

Existing wood flooring, when plank piece bulking, can produce larger lateral stress between two adjacent plank pieces, this stress can make plank piece arch camber distortion, when two adjacent plank pieces dwindle because of dry weather, can produce larger gap between two adjacent plank pieces, these have all affected the result of use of wood flooring.

Summary of the invention:

Purpose of the present invention is exactly the deficiency for prior art, and a kind of aluminium alloy joist floor of anti-arch camber is provided, and it can effectively prevent the wood flooring arch camber, between two simultaneously adjacent plank pieces, does not have the gap that can see.

Technology solution of the present invention is as follows:

A kind of aluminium alloy joist floor of anti-arch camber, comprise the plank piece, keel are comprised of left keel, right keel, shell fragment and T-shaped cap, and left keel are by lower-left edge, the frame body of left munnion limit together with the upper left box edge forming, at the left end of upper left edge, form left vertically tenon;

Right keel are by bottom right edge, the frame body of right munnion limit together with the upper right box edge forming, at the left end of upper right edge, form right vertically tenon;

Shell fragment one end is molded on left munnion limit, the other end is molded on right munnion limit, forms T-shaped cap on shell fragment, and T-shaped cap is the T font, and two limits of T-shaped cap lay respectively at the top of upper left edge and upper right edge;

The base of plank piece is pressed on lower-left edge and bottom right edge, and in left vertically tenon and the right vertically straight tenon slot that the tenon sleeve matches on the plank piece, upper left edge and upper right edge are pressed on the surface of plank piece.

Beneficial effect of the present invention is:

It can effectively prevent the wood flooring arch camber, between two simultaneously adjacent plank pieces, does not have the gap that can see.

The accompanying drawing explanation:

Fig. 1 is structural representation of the present invention;

The structural representation that Fig. 2 is keel.

In figure: 1, plank piece; 11, straight tenon slot; 2, keel; 21, left keel; 211, lower-left edge; 212, left munnion limit; 213, upper left edge; 214, left vertically tenon; 22, right keel; 221, bottom right edge; 222, right munnion limit; 223, upper right edge; 224, right vertically tenon; 23, shell fragment; 24, T-shaped cap.

The specific embodiment:

Embodiment: see shown in Fig. 1,2, a kind of aluminium alloy joist floor of anti-arch camber, comprise plank piece 1, keel 2 are comprised of left keel 21, right keel 22, shell fragment 23 and T-shaped cap 24, left keel 21 are the frame bodies that are molded over together by lower-left edge 211,212He upper left, left munnion limit edge 213, at the left end of upper left edge 213, form left vertically tenon 214;

Right keel 22 are the frame bodies that are molded over together by bottom right edge 221,222He upper right, right munnion limit edge 223, at the left end of upper right edge 223, form right vertically tenon 224;

Shell fragment 23 1 ends are molded on left munnion limit 212, the other end is molded on right munnion limit 222, form T-shaped cap 24 on shell fragment 23, and T-shaped cap 24 is the T font, and two limits of T-shaped cap 24 lay respectively at the top of upper left edge 213 and upper right edge 223;

The base of plank piece 1 is pressed on lower-left edge 211 and bottom right edge 221, and in left vertically tenon 214 and the right vertically straight tenon slot 11 that tenon 224 sleeves match on plank piece 1, upper left edge 213 and upper right edge 223 are pressed on the surface of plank piece 1.

Operating principle: because keel 2 of the present invention have elasticity, when adjacent two plank piece 1 bulkings, the lateral stress between two adjacent plank pieces 1 is eliminated by the elasticity of keel 2, and plank piece 1 just can the arch camber distortion.

When plank piece 1 dwindles because of drying, the gap between two adjacent plank pieces 1 has all been covered by keel 2, so do not have the gap that can see between two adjacent plank pieces.

Claims

1. the aluminium alloy joist floor of an anti-arch camber, comprise plank piece (1), it is characterized in that: keel (2) are comprised of left keel (21), right keel (22), shell fragment (23) and T-shaped cap (24), left keel (21) are to be molded over frame body together by lower-left edge (211), left munnion limit (212) and upper left edge (213), at the left end of upper left edge (213), form left vertically tenon (214);

Right keel (22) are to be molded over frame body together by bottom right edge (221), right munnion limit (222) and upper right edge (223), at the left end of upper right edge (223), form right vertically tenon (224);

Shell fragment (23) one ends are molded on left munnion limit (212), the other end is molded on right munnion limit (222), form T-shaped cap (24) on shell fragment (23), T-shaped cap (24) is the T font, and two limits of T-shaped cap (24) lay respectively at the top of upper left edge (213) and upper right edge (223);

The base of plank piece (1) is pressed on lower-left edge (211) and bottom right edge (221), in left vertically tenon (214) and the right vertically straight tenon slot (11) that tenon (224) sleeve matches on plank piece (1), upper left edge (213) and upper right edge (223) are pressed on the surface of plank piece (1).