CN2379544Y

CN2379544Y - Clamping type frame for pure wood floor

Info

Publication number: CN2379544Y
Application number: CN 99234828
Authority: CN
Inventors: 王卫军; 上官争奇; 张兵
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-08-02
Filing date: 1999-08-02
Publication date: 2000-05-24
Anticipated expiration: 2009-08-02

Abstract

The utility model relates to a keel used for assembling floors, particularly a clamping type keel for wooden floors, which can make open type wood boards of dispersed blocks mutually matched and connected into integration. The utility model is mainly composed of a keel, an elastic clip, etc. The keel can be made of aluminum alloy or other materials. Rectangular section of a slideway of a through groove can be arranged in the middle of the upper end surface of the keel along the axis direction. A group of elastic clips can be movably matched and arranged in the slideway. The utility model can not cause the deformation and the warpage of floors, and can be widely used for the laying of various open type wooded floors, with the advantages of reasonable structure, convenient construction, convenient installation, convenient disassembly, convenient renewing, low manufacturing cost, high construction efficiency, etc.

Description

Wooden floor cassette keel

The utility model relates to the keel that a kind of assembly unit wood floors are used, and particularly a kind ofly can the piece that loose can be opened mouthful wooden floor cassette keel that the formula plank be fitted to each other and be connected as a single entity through it.

In existing technical scheme, the installation of all kinds of wooden floors is all wanted beat rough ground on the ground earlier, and levelling is fixed then, again with the cement pouring, also needs stay seam place strap, at last fixing wood flooring thereon.Its shortcoming is: not only complex process, efficiency of construction is low, cost is high, yielding, and timber resources consumption is serious.

The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art, and the wooden floor cassette keel that the cassette keel, the piece that will loose unlatching mouthful formula sheet material and the related accessory that provide a kind of available metal aluminium alloys or other nonmetals to make are fitted to each other and are connected as a single entity.

The solution that realizes the utility model purpose is: the wooden floor cassette keel that provided, comprise keel and one group of elastic card, its special character is: described keel are that an available aluminium alloys or other material are made, its cross section is like " saying " font, be provided with the rectangular-shaped section bar of a groove slideway in the middle of the upper surface along axis direction, before being provided with between the upper face of the inwall of its upper surface and its inner chamber horizontal baffle, the draw-in groove of back symmetry, be provided with the elastic card that can in described slideway, slide along its axis direction in its draw-in groove movingly, described elastic card is the tabular solid of a book, its bottom is a left side, the rectangle book plate that right both sides symmetry upwarps, before its book plate, back two ends are can be movingly corresponding be installed on described keel before, in the back draw-in groove, the left side of its book plate, right two halves are with before it, postmedial line be broken line respectively symmetry upwards turn up, and become the angle of a symmetry respectively with horizontal plane, the middle part of its broken line left side book plate is provided with a rectangle groove from its left end head to broken line, and symmetry before and after being divided into, be similar to forked fork-shaped clamp, the rectangle book plate on its broken line the right is the rectangle clamp, described fork-shaped clamp is provided with a hyoplastron vertical with horizontal plane with the middle part of rectangle clamp junction along the broken line direction, described hyoplastron is that its longitudinal profile is like the tabular solid of being inverted " L " shape, the plate face of its upper end transverse slat is vertical mutually with the plate face of its riser, in face of its plate, the rear to width can be installed on movingly in the slideway of described keel.

Accompanying drawing has been described a preferred embodiment of the present utility model.

Fig. 1 is the structure principle chart of the utility model embodiment.

Fig. 2 is the structure principle chart of keel among the utility model embodiment.

Fig. 3 is the structure principle chart of elastic card among the utility model embodiment.

Below in conjunction with accompanying drawing content of the present utility model is described in detail.

Referring to Fig. 1, Fig. 2, Fig. 3 knows: the utility model comprises keel 1 and one group of elastic card 2, described keel 1 are that an available aluminium alloys or other material are made, its cross section is like " saying " font, be provided with the rectangular-shaped section bar of a groove slideway 7 in the middle of the upper surface along axis direction, before being provided with between the upper face of the inwall of its upper surface and its inner chamber horizontal baffle, the draw-in groove 6 of back symmetry, be provided with the elastic card 2 that can in described slideway 7, slide along its axis direction in its draw-in groove 6 movingly, described elastic card 2 is the tabular solid of a book, its bottom is a left side, the rectangle book plate that right both sides symmetry upwarps, before its book plate, back two ends are can be movingly corresponding be installed on described keel 1 before, in the back draw-in groove 6, the left side of its book plate, right two halves are with before it, postmedial line be broken line respectively symmetry upwards turn up, and become the angle of a symmetry respectively with horizontal plane, the middle part of its broken line left side thin plate is provided with a rectangle groove from its left end head to broken line, and symmetry before and after being divided into, be similar to forked fork-shaped clamp 8, the rectangle book plate on its broken line the right is a rectangle clamp 10, described fork-shaped clamp 8 is provided with a hyoplastron 9 vertical with horizontal plane with the middle part of rectangle clamp 10 junctions along the broken line direction, described hyoplastron 9 is that its longitudinal profile is like the tabular solid of being inverted " L " shape, the plate face of its upper end transverse slat is vertical mutually with the plate face of its riser, in face of its plate, the rear to width can be installed on movingly in the slideway 7 of described keel 1.

The utility model embodiment operating principle is as follows: when laying wooden floor, behind 5 processing horizontals of ground, moistureproof rubber cushion 4 fixedly can be laid on it, again be fixed between keel 1 phase of equality moistureproof rubber cushion 4 above; Elastic card 2 is packed in the draw-in groove 6 of keel 1 by the same direction of its hyoplastron 9, and it can be slided along slideway 7; The piece that will loose is opened mouthful formula floor 3 intersections and is placed on the keel 1, make its axis and described keel 1 axis normal equipped mutually, place two adjacent installations piece that looses to open joint close behind mouthful raised line on formula floor 3 and the seam crossing between the groove bottom hyoplastron 9 of elastic card 2, the piece that looses open mouthful both sides on formula floor 3 can the hyoplastron 9 of elastic card 2 and place fork-shaped clamp 8 in keel 1 draw-in groove 6 and the acting in conjunction of rectangle clamp 10 tension force under, and be fixed in tightly on the keel 1.

In conjunction with the foregoing description as can be seen, the utility model is compared existing technology and is had following advantage:

1. rational in infrastructure, easy construction;

2. connect alternative iron nail with cassette, both can make floor free wxpansion and indeformable warpage, be convenient to installation and removal renovation, the permanent use again;

Efficiency of construction height, cost low, save timber resources.

The utility model can be widely used in the laying of all kinds of unlatching mouth formula wooden floors, also can be used for the equipped laying of the diffusing floor of other material.

Claims

1. wooden floor cassette keel, comprise keel (1) and one group of elastic card (2), it is characterized in that: described keel (1) are that its cross section is like the rectangular-shaped section bar that is provided with a groove slideway (7) in the middle of " saying " font, the upper surface along axis direction, be provided with the draw-in groove (6) of forward and backward symmetry between the upper face of the inwall of its upper surface and its inner chamber horizontal baffle, be provided with the elastic card (2) that can in described slideway (7), slide along its axis direction in its draw-in groove (6) movingly.

2. wooden floor cassette keel as claimed in claim 1, it is characterized in that: described elastic card (2) is the tabular solid of a book, its bottom is a left side, the rectangle book plate that right both sides symmetry upwarps, before its book plate, back two ends movingly correspondence be installed on described keel (1) before, in the back draw-in groove (6), the left side of its book plate, right two halves are with before it, postmedial line be broken line respectively symmetry upwards turn up, and become the angle of a symmetry respectively with horizontal plane, the middle part of its broken line left side book plate is provided with a rectangle groove from its left end head to broken line, and symmetry before and after being divided into, be similar to forked fork-shaped clamp (8), the rectangle thin plate on its broken line the right is rectangle clamp (10), described fork-shaped clamp (8) is provided with a hyoplastron (9) vertical with horizontal plane with the middle part of rectangle clamp (10) junction along the broken line direction, described hyoplastron (9) is that its longitudinal profile is like the tabular solid of being inverted " L " shape, the plate face of its upper end transverse slat is vertical mutually with the plate face of riser, in face of its plate, the rear to width can be installed on movingly in the slideway (7) of described keel (1).