CN2274666Y

CN2274666Y - E-shape bamboo splice floor with invisuable force absorbing gaps

Info

Publication number: CN2274666Y
Application number: CN 96224619
Authority: CN
Inventors: 方汉文
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-09-18
Filing date: 1996-09-18
Publication date: 1998-02-18
Anticipated expiration: 2006-09-18

Abstract

The utility model relates to an architectural decorative material, to an E-shaped bamboo spliced floor with a concealed force unloading seam on the bottom surface more specifically. The E-shaped bamboo spliced floor with a concealed force unloading seam on the bottom surface is characterized in that the bottom of three layers of the bamboo floors which are spliced transversely is provided with the transverse force unloading seam. Thus, long fibers are cut into short fibers so as to eliminate bending stress. The floor is not bended and deformed, regardless of the floor is stored in warehouses or is arranged on the ground. The qualification rate and the installation quality of a product are enhanced. A groove is pressed at the force unloading seam on the bottom surface of the bamboo floor simultaneously. The state that naked eyes can not see after the force unloading seam is sealed by glue and paint can be achieved so as to ensure the appearance quality of the product.

Description

The E type of the stealthy force absorbing gap of bottom surface band is pieced together the bamboo floor

The utility model relates to a kind of building and ornament materials, specifically is that the E type of the stealthy force absorbing gap of bottom surface band is pieced together the bamboo floor.

Piece together the bamboo floor for the E type, because bamboo bar its thickness when bonding is radially, width is tangential, and the vascular bundle of bamboo wood arrangement density is sparse gradually to tabasheer by surf green, and physical and mechanical property is respective change thereupon, so, it is flexural deformation that the E type is pieced together the most scabrous problem in bamboo floor, length is long more, and the difficult more control of flexural deformation is pieced together the waster rate on bamboo floor up to more than 30% with the existing E type that causes plant produced to go out.

The purpose of this utility model is exactly that the structure on existing E type assembly bamboo floor is improved, and to eliminate flexural stress, the flexural deformation on bamboo floor can't be taken place, and guarantees the qualification rate of product.

The technical solution of the utility model is to have horizontal force absorbing gap in the bottom on three layers of bamboo floor of horizontal assembly.

In technique scheme, the utility model has horizontal force absorbing gap in the bottom on three layers of bamboo floor of horizontal assembly, thereby makes long fibre be cut off into short fiber, to eliminate flexural stress, the flexural deformation on bamboo floor can't be taken place.

The utility model is pressed with groove at force absorbing gap place, the bottom on bamboo floor, when force absorbing gap after glue envelope and stop-off lacquer, can reach the sightless state of naked eyes, become stealthy force absorbing gap, to guarantee the presentation quality of product.

The degree of depth of force absorbing gap of the present utility model is the 50-80% of bamboo ground plate thickness, and the length of force absorbing gap is the 60-80% of bamboo floor width, and the width of force absorbing gap is 0.05-0.2mm, and this structure of force absorbing gap is through test effect the best.

The horizontal assembly of the utility model strip has a plurality of force absorbing gaps on three layers of bamboo floor, and the seam distance is at 200mm-400mm, through test effect the best.

It is simple that the E type of the stealthy force absorbing gap of bottom surface band that the utility model provides is pieced together the bamboo flooring structure, reasonable in design, by opening stealthy force absorbing gap in bottom surface, bamboo floor, making three layers of bamboo floor of horizontal assembly no matter deposit or install on the ground in the warehouse all no longer occurs bending and deformation, the qualification rate and the installation quality of product have been improved, simultaneously can be because of the existence of force absorbing gap yet to installing and using, even outward appearance is brought any influence.

Describe in detail below in conjunction with the embodiment accompanying drawing.

At first accompanying drawing is described:

Fig. 1 represents bottom view of the present utility model;

The A-A cross section view of Fig. 2 presentation graphs 1;

The lateral plan of Fig. 3 presentation graphs 2.

Referring to accompanying drawing, the E type of three layers of formation of horizontal assembly is pieced together the bamboo floor, and as shown in Figure 3, with specification be: 1000 * 100 * 15mm is an example, has the wide force absorbing gap of 0.1mm (2) in the bottom surface of bamboo floor (1).Wherein the degree of depth of force absorbing gap (2) is 10mm, and width 80mm is positioned at the middle part, has two force absorbing gaps altogether, and its seam distance is 300mm.Bottom force absorbing gap (2) in bamboo floor (1) locates to be pressed with groove (3).Then force absorbing gap (2) is carried out glue envelope or stop-off lacquer promptly becomes stealthy force absorbing gap, as shown in Figure 1, 2.During use, method routinely gets final product.

Claims

1, the E type of the stealthy force absorbing gap of a kind of bottom surface band is pieced together the bamboo floor, it is characterized in that having horizontal force absorbing gap (2) in the bottom on three layers of bamboo floor of horizontal assembly (1).

2, the E type of the stealthy force absorbing gap of bottom surface band according to claim 1 is pieced together the bamboo floor, it is characterized in that locating to be pressed with groove (3) at the bottom force absorbing gap (2) of bamboo floor (1).

3, the E type of the stealthy force absorbing gap of bottom surface band according to claim 1 and 2 is pieced together the bamboo floor, the degree of depth that it is characterized in that force absorbing gap (2) is the 50-80% of bamboo floor (1) thickness, the length of force absorbing gap (2) is the 60-80% of bamboo floor (1) width, and the width of force absorbing gap (2) is 0.05-0.2mm.

4, the E type of the stealthy force absorbing gap of bottom surface band according to claim 3 is pieced together the bamboo floor, it is characterized in that having on strip three layers of bamboo floor of horizontal assembly (1) a plurality of force absorbing gaps (2), and seam is apart between 200mm-400mm.