CN102454282A

CN102454282A - Mortise structure of aluminum alloy floor

Info

Publication number: CN102454282A
Application number: CN2010105223722A
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: 2012-05-16

Abstract

The invention discloses a mortise structure of an aluminum alloy floor. One of a pair of mortise joints is completely and tightly inserted into an opening on one end surface of a floor body, and one end surface provided with a mortise on the mortise joint is exposed outside and arranged in flush with one end surface of the floor body; the other mortise joint except a tenon is completely and tightly inserted into an opening on the other end surface of the floor body; and an end surface extending outwards to form a tenon on the other mortise joint is arranged in flush with the other end surface of the floor body. By tightly inserting a pair of mortise joints into the openings on the two end surfaces of the floor body, firm connection between the mortise joints and the floor body is realized; and therefore, when the floors with mortise joints are spliced, the tenon of a mortise joint on the end part of a floor can be matched with a mortise of a mortise joint on the end part of another floor so as to realize stable splicing of the end parts of the floors.

Description

The tenon groove structure on a kind of aluminium alloys floor

Technical field

The present invention relates to the tenon groove structure on a kind of aluminium alloys floor.

Background technology

Existing aluminium alloys floor; Adding one-body molded tenon and the tongue-and-groove of processing of the common ability in both sides in man-hour; But both ends do not process tenon and tongue-and-groove usually, and the aluminium alloys floor is when splicing like this, and the sidepiece on floor and floor easily splices; Yet the floor but is difficult to form closely be connected with the end on floor, causes end, floor splicing construction unstable.

Summary of the invention

The tenon groove structure that the purpose of this invention is to provide end, a kind of aluminium alloys floor, this tenon groove structure inserts the end, floor through the tongue-and-groove joint and forms.

For achieving the above object; The technical scheme that the present invention adopts is: the tenon groove structure on a kind of aluminium alloys floor; Comprise floor body with inner chamber; Have the opening with its intracavity inter-connection on the both ends of the surface of said floor body, this tenon groove structure also comprises a pair of tongue-and-groove joint that inserts in the said opening of both ends of the surface, offers tongue-and-groove on the end face of said tongue-and-groove joint; The formation tenon stretches out on the relevant position of relative other end; One of them tongue-and-groove joint all is seated in the opening of said floor body one end face in the said a pair of tongue-and-groove joint, and outside an end face that offers tongue-and-groove on this tongue-and-groove joint is exposed to, with the setting that flushes of said floor body one end face; Except that tenon, all be seated in the opening of said floor body other end on the another one tongue-and-groove joint, and the setting that flushes of stretch out on this another one tongue-and-groove joint end face that forms tenon and said floor body other end.

Because the utilization of technique scheme; The present invention compared with prior art has advantage: be seated in the opening of floor body both ends of the surface through a pair of tongue-and-groove joint; Realize that the tongue-and-groove joint is connected with the firm of floor body, like this, the floor that has the tongue-and-groove joint is when splicing; The tenon of floorboard end upper tenon groove joint can match with the tongue-and-groove of another floor end upper tenon groove joint, thereby realizes the stable splicing between the end, floor.

Description of drawings

Accompanying drawing 1 is vertical cross-sectional schematic of the present invention.

The specific embodiment

Come further to set forth structure of the present invention below in conjunction with accompanying drawing.

In Fig. 1, the tenon groove structure on a kind of aluminium alloys floor comprises the floor body 1 with inner chamber 2, a pair of tongue-and-groove joint 3; Has the opening that is connected with its inner chamber 2 on the both ends of the

surface

8 and 9 of floor body 1; A pair of tongue-and-groove joint 3 is seated respectively in the opening of both ends of the

surface

8 and 9, offers tongue-and-groove 6 on the end face 4 of tongue-and-groove joint 3, stretches out on the relevant position of relative other end 5 to form tenon 7; Both ends of the

surface

8 and 9 at floor body 1; A pair of tongue-and-groove joint 3 provides tenon 7 and tongue-and-groove 6 respectively, and specifically, one of them tongue-and-groove joint 3 all is seated in the opening of floor body 1 one end faces 8 in a pair of tongue-and-groove joint 3; And outside an end face 4 that offers tongue-and-groove 6 on this tongue-and-groove joint 3 is exposed to; With the setting that flushes of floor body 1 one end faces 8, except that tenon 7, all be seated in the opening of floor body 1 other end 9 on the another one tongue-and-groove joint 3, and the setting that flushes of stretch out on this another one tongue-and-groove joint 3 end face 5 that forms tenon 7 and floor body 1 other end 9.Be seated in the opening of floor body 1 both ends of the surface through a pair of tongue-and-groove joint 3; Realize that tongue-and-groove joint 3 is connected with the firm of floor body 1; Like this; The floor that has tongue-and-groove joint 3 is when splicing, and the tenon of floorboard end upper tenon groove joint can match with the tongue-and-groove of another floor end upper tenon groove joint, thereby realizes the stable splicing between the end, floor.

Claims

1. the tenon groove structure on an aluminium alloys floor; Comprise floor body with inner chamber; It is characterized in that: have opening on the both ends of the surface of said floor body with its intracavity inter-connection; This tenon groove structure also comprises a pair of tongue-and-groove joint that inserts in the said opening of both ends of the surface; Offer tongue-and-groove on one end face of said tongue-and-groove joint, the formation tenon that stretches out on the relevant position of relative other end, one of them tongue-and-groove joint all is seated in the opening of said floor body one end face in the said a pair of tongue-and-groove joint; And outside an end face that offers tongue-and-groove on this tongue-and-groove joint is exposed to; With the setting that flushes of said floor body one end face, except that tenon, all be seated in the opening of said floor body other end on the another one tongue-and-groove joint, and the setting that flushes of stretch out on this another one tongue-and-groove joint end face that forms tenon and said floor body other end.