CN201826490U

CN201826490U - Mortise floor

Info

Publication number: CN201826490U
Application number: CN201020579961XU
Authority: CN
Inventors: 徐玉荣
Original assignee: Wujiang Qidufangyuan Aluminium Section Processing Factory
Current assignee: Wujiang Qidufangyuan Aluminium Section Processing Factory
Priority date: 2010-10-28
Filing date: 2010-10-28
Publication date: 2011-05-11
Anticipated expiration: 2020-10-28

Abstract

The utility model discloses a mortise floor. A plurality of tenons which extend along the longitudinal direction of the floor are arranged at one side of the floor and a plurality of mortises which extend along the longitudinal direction of the floor are arranged at the other side; the tenons and the mortises are respectively arranged at intervals along the thickness direction of the floor; a groove is formed between every two adjacent tenons; and a convex connection part is formed between every two adjacent mortises. During splicing, through the cooperation of the tenons and the mortises, stable and tight connection among the floors is realized and looseness among the floors is avoided.

Description

A kind of tongue-and-groove floor

Technical field

The utility model relates to a kind of tongue-and-groove floor.

Background technology

Existing tongue-and-groove floor, one side on floor has a tenon that extends along its longitudinal direction, opposite side has a tongue-and-groove that extends along its longitudinal direction, the floor is when laying like this, the tenon of floorboard is inserted in the tongue-and-groove on adjacent floor, be connected with the cooperation of a tongue-and-groove by a tenon between the sidepiece on floor, this tongue-and-groove syndeton less stable takes place loosening easily between floor and the floor.

Summary of the invention

The purpose of this utility model provides a kind of tongue-and-groove floor that a plurality of tenons and a plurality of tongue-and-grooves are set at sidepiece.

For achieving the above object, the technical solution adopted in the utility model is: a kind of tongue-and-groove floor, one side on described floor has the tenon that extends along its longitudinal direction, opposite side has the tongue-and-groove that extends along its longitudinal direction, all have a plurality of at the described tenon of the sidepiece on described floor, described tongue-and-groove, a plurality of described tenons, a plurality of described tongue-and-groove are provided with separately along the thickness direction on described floor respectively, form groove between adjacent two described tenons, form the connecting portion of projection between adjacent two described tongue-and-grooves.

Preferably, the aluminium alloys floor is adopted on described floor.

Preferably, there are two respectively at the described tenon of the sidepiece on described floor, described tongue-and-groove.

Because the utilization of technique scheme, the utility model compared with prior art has following advantage: this tongue-and-groove floor is when splicing, by the cooperation of a plurality of tenons and a plurality of tongue-and-grooves, realized the stable closely connection between the floor, avoided taking place between floor and the floor loosening.

Description of drawings

Accompanying drawing 1 is a horizontal schematic diagram of the present utility model.

The specific embodiment

Further set forth structure of the present utility model below in conjunction with accompanying drawing.

In Fig. 1, a kind of tongue-and-groove floor, aluminum alloy material is adopted on this floor, floor 1 has the tenon 2 that extends along its longitudinal direction on a side of its horizontal direction, have the tongue-and-groove 3 that extends along its longitudinal direction on the opposite side, tenon 2, tongue-and-groove 3 all have two, and two tenons 2,1 thickness direction is provided with two tongue-and-grooves 3 separately along the floor respectively, form groove 5 between adjacent two tenons 2, form the connecting portion 4 of projection between adjacent two tongue-and-grooves 3.This tongue-and-groove floor is when splicing, the tenon 2 of floorboard 1 all is seated in the tongue-and-groove of adjacent floorboard, the connecting portion of the projection between adjacent two tongue-and-grooves is seated in the groove 5 between adjacent two tenons 2 on this floor 1, and tenon and groove on the connecting portion 4 of the projection between the tongue-and-groove 3 of this floor and adjacent two tongue-and-grooves 3 floor adjacent with another piece match.Be seated by double tenon head and double tenon groove between floor and the floor and cooperate, realized that stable between the floor closely connects, and avoided taking place between floor and the floor loosening.

Claims

1. tongue-and-groove floor, one side on described floor has the tenon that extends along its longitudinal direction, opposite side has the tongue-and-groove that extends along its longitudinal direction, it is characterized in that: all have a plurality of at the described tenon of the sidepiece on described floor, described tongue-and-groove, a plurality of described tenons, a plurality of described tongue-and-groove are provided with separately along the thickness direction on described floor respectively, form groove between adjacent two described tenons, form the connecting portion of projection between adjacent two described tongue-and-grooves.

2. tongue-and-groove according to claim 1 floor is characterized in that: the aluminium alloys floor is adopted on described floor.

3. tongue-and-groove according to claim 1 floor is characterized in that: have two respectively at the described tenon of the sidepiece on described floor, described tongue-and-groove.