CN2538901Y

CN2538901Y - Improvement of jointing structure for combined floor

Info

Publication number: CN2538901Y
Application number: CN 02208000
Authority: CN
Inventors: 刘宗汉
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-03-26
Filing date: 2002-03-26
Publication date: 2003-03-05
Anticipated expiration: 2012-03-26

Abstract

The utility model relates to a joint structural improvement of combined type floor, comprising a plurality of quadrate plate bodies. An upper blocking edge, a middle blocking edge and a lower blocking edge are arranged on the end face of one of the long edge of the plate body and an upper tenon slot, a middle tenon slot and a lower tenon slot are arranged on the end face of the other long edge of the plate body. An irregular concavo-convex first napped face is arranged on the end face of the short edge of the plate body and a hooked slot is arranged on the lower end of the first napped face. An irregular concavo-convex second napped face is arranged on the end face of the other short edge of the plate body and a hooked slot is arranged on the lower end of the second napped face. The upper blocking edge, the middle blocking edge and the lower blocking edge are matched with the upper tenon slot, the middle tenon slot and the lower tenon slot respectively. The long edges of the plate body are jointed together and the first napped face and the hooked slot are matched with the second napped face and the hooked slot respectively. The short edges of the plate body are jointed together. The utility model adopts the above structure to achieve the joint structural improvement of combined type floor.

Description

The improvement of composite floor connected structure

Technical field

The utility model relates to a kind of composite floor connected structure improvement, especially many edges are adopted on the long limit that refers to a kind of plate body, and minor face adopts irregular concavo-convex snap-latch surface, and can increase the function that tightens, to improve the steadiness of plate body, it is assembled into is difficult for behind the floor producing loosening and causing the crooked or projection in ground, so its moisture resistance is preferable, and the composite floor connected structure that does not have the noise generation on the floor when people walk is improved.

Background technology

General indoor ground, be to use the design as the floor installing such as ceramic tile or marble, but after it is laid via cementation modes such as cement, again spruce up if desire, then need its sled is removed, expense is purchased new floor to lay ground in addition again, and the waste unnecessary spending, therefore the solid wood composite floor that utilizes the trip ways of connecting to assemble is promptly arranged, its arbitrarily dismounting does not need to lay via modes such as cementations, and the floor unlike ceramic tile produces the crack because of knocking easily, even the floor is impaired, still can easily its dismounting be replaced, so than the tool convenience and do not waste.

As shown in Figure 1, known composite floor is made up of a plurality of plate body 1a, on the end face of this plate body 1a, on a long limit and a minor face all be provided with the edge 10a of a suitable length, all be provided with a tongue-and-groove 11a on another long limit and another minor face again, this plate body 1a is by edge 10a and tongue-and-groove 11a clamping connection mutually, and it can be assembled into required floor, but therefore planting composite floor still needs via keel, form of construction work such as angle section or clamping plate being layed in ground, and is destroyed original floor, and it only has a slice edge 10a, on snap engagement, be difficult for making plate body 1a steadily fixing, become flexible and cause the possibility of the crooked or projection in ground so have to produce, and make moisture resistance relatively poor, and when walking on the floor, people easily have noise to produce, so, after improvement design, promptly produce two edge composite floors as shown in Figure 2.

The composite floor of the two edges of this kind, also formed by a plurality of plate body 2a, on the end face of this plate body 2a, a long limit and a minor face all be provided with suitable length one on edge 20a and edge 21a once, again on another long limit and another minor face all be provided with a upper tenon groove 22a and tongue-and-groove 23a once, so four end faces of this plate body 2a all are formed by connecting by the clamping of two edge institute, edge 20a can provide fixing function on it, following edge 21a then has the function of strengthening chucking, to improve the defective of single deck tape-recorder limit composite floor, make this pair edge composite floor in the use, than the tool steadiness; Yet, the composite floor of the two edges of this kind, because of its plate body 2a thickness identical with the plate body 1a thickness of single deck tape-recorder limit composite floor, so the edge thickness of two edge composite floors is than the edge thin thickness of single deck tape-recorder limit composite floor, and the minor face intensity of two edge composite floors also a little less than, and bearing under the bigger pressure at the minor face of plate body 2a, the possibility that damage is promptly arranged, and it still has and produces loosening possibility, and then causes the crooked or projection in ground, and the problem that has noise to produce.

So as from the foregoing, above-mentioned known composite floor connected structure on reality is used, obviously has inconvenience and exists with defective, and wait to be improved.

Summary of the invention

Main purpose of the present utility model is to provide a kind of composite floor connected structure improvement, the minor face of its plate body adopts the irregular first concavo-convex snap-latch surface and second snap-latch surface to be meshed, other is provided with hook groove and hook portion phase clasp joint, make the joint that the minor face of described plate body can be firm, and can remedy the part of strength deficiency, bearing under the bigger pressure and make edge impaired avoiding between plate body and the plate body, many edges are adopted on the long limit of its plate body again, and can increase the function that tightens, to improve the steadiness of plate body, it is assembled into is difficult for behind the floor producing loosening and causes the crooked or projection in ground, so its moisture resistance is preferable, and when walking, people do not have the noise generation on the floor.

Above-mentioned purpose of the present utility model is achieved in that a kind of composite floor connected structure improvement, wherein, comprising:

A plurality of rectangle plate bodys;

Last edge, middle edge and edge down, be located at described plate body one long limit end and on;

Upper tenon groove, middle tenon groove reach tongue-and-groove down, are located on the end face on another long limit of described plate body;

The irregular first concavo-convex snap-latch surface is located on the end face of described plate body one minor face, and the described first snap-latch surface lower end is provided with a hook groove; And

The irregular second concavo-convex snap-latch surface is located on the end face of described another minor face of plate body, and the described second snap-latch surface lower end is provided with a hook portion;

Described go up edge, middle edge and down edge respectively with upper tenon groove, middle tenon groove and down tongue-and-groove match, the long edge joint of described plate body closes, described first snap-latch surface and hook groove match with second snap-latch surface and hook portion respectively, the minor face joint of described plate body.

Composite floor connected structure improvement described in the utility model, wherein said first snap-latch surface upper end is provided with a protuberance, and described second snap-latch surface upper end is provided with a recess, and described protuberance matches with recess.

According to composite floor connected structure improvement described in the utility model, comprising: a plurality of rectangle plate bodys; Last edge, middle edge reach edge down, are located on the end face on this plate body one long limit; Upper tenon groove, middle tenon groove reach tongue-and-groove down, are located on the end face on another long limit of this plate body; The irregular first concavo-convex snap-latch surface is located on the end face of this plate body one minor face, and this first snap-latch surface lower end is provided with a hook groove; And the irregular second concavo-convex snap-latch surface, to be located on the end face of this another minor face of plate body, this second snap-latch surface lower end is provided with a hook portion; Should go up edge, middle edge and down edge respectively with upper tenon groove, middle tenon groove and down tongue-and-groove match, the long edge joint of described plate body is closed, this first snap-latch surface and hook groove match with second snap-latch surface and hook portion respectively, the minor face of described plate body is engaged, so as to forming composite floor connected structure improvement.

For enabling further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet accompanying drawing only provide with reference to and the explanation usefulness, be not to be used for the utility model is limited.

Description of drawings

Fig. 1 is the stereogram of known single deck tape-recorder limit composite floor;

Fig. 2 is the stereogram of known pair of edge composite floor;

Fig. 3 is a stereogram of the present utility model;

Fig. 4 is a plan view of the present utility model;

Fig. 5 is flat assembly drawing of the present utility model (one);

Fig. 6 is flat assembly drawing of the present utility model (two).

The specific embodiment

See also Fig. 3, Fig. 4, Fig. 5 and Fig. 6, the utility model provides a kind of composite floor connected structure improvement, formed by a plurality of rectangle plate bodys 1 with suitable length, this plate body 1 is provided with on one in the edge 10, an edge 11 and edge 12 once on the end face on the long limit of one, this plate body 1 is provided with a upper tenon groove 13, a middle tenon groove 14 and tongue-and-groove 15 (as Fig. 3 and Fig. 6) once on the end face on its another long limit, this upper tenon groove 13, middle tenon groove 14 reach with last edge 10, middle edge 11 respectively with following tongue-and-groove 15 that edge 12 is corresponding down.

This plate body 1 is provided with irregular first a concavo-convex snap-latch surface 16 on the end face of one minor face, this plate body 1 also is provided with irregular second a concavo-convex snap-latch surface 17 on the end face of its another minor face, this second snap-latch surface 17 is corresponding with first snap-latch surface 16, these first snap-latch surface, 16 upper ends and lower end are respectively equipped with a protuberance 18 and a hook groove 19, these second snap-latch surface, 17 upper ends and lower end are respectively equipped with a recess 20 and a hook portion 21, this recess 20 is corresponding with protuberance 18, and this hook portion 21 is corresponding with hook groove 19.

Edge 12 was located on the long limit of plate body 1 under upward edge 10, middle edge 11 reached, tongue-and-groove 15 then was located on another long limit of plate body 1 under this upper tenon groove 13, middle tenon groove 14 reached, and should go up edge 10, middle edge 11 and down edge 12 respectively with upper tenon groove 13, middle tenon groove 14 and down tongue-and-groove 15 match, and then the long edge joint of described plate body 1 is closed.

This first snap-latch surface 16, protuberance 18 and hook groove 19 are located on the minor face of plate body 1, and this second snap-latch surface 17, recess 20 and hook portion 21 are located on another minor face of plate body 1, and this first snap-latch surface 16, protuberance 18 and hook groove 19 match with second snap-latch surface 17, recess 20 and hook portion 21 respectively, and then the minor face of described plate body 1 is engaged.

So, combination by above-mentioned structure, described plate body 1 can be grown limits connected modes respectively by two minor faces and two, and can optionally be assembled into the floor that varies in size, to be layed on the ground, and its assembling is gone up solid without keel, angle section or clamping plate, can directly be layed in original ground and not with its destruction, also need not use and bind or cementation mode such as cement, so arbitrarily dismounting, reuse, and can save unnecessary cost and material.

The improvement of the utility model composite floor connected structure, because of the minor face of its plate body 1 adopts the irregular first concavo-convex snap-latch surface 16 and second snap-latch surface 17 to be meshed, and be provided with protuberance 18 and recess 20 phase clampings, other is provided with hook groove 19 and hook portion 21 phase clasp joints, make the joint that the minor face of described plate body 1 can be firm, and can remedy the part of strength deficiency, bearing under the bigger pressure and make edge impaired avoiding between plate body 1 and the plate body 1, many edges are adopted on the long limit of its plate body 1 again, and can increase the function that tightens, to improve the steadiness of plate body 1, it is assembled into is difficult for behind the floor producing loosening and causes the crooked or projection in ground, so its moisture resistance is preferable, and when people walk, do not have the noise generation on the floor, and be one to have the solid wood composite floor of preferable bond strength and good clamping function.

In sum, the utility model has improved known single deck tape-recorder limit composite floor and has only had a slice edge, and on engaging, be difficult for making plate body steadily fixing, promptly have and produce loosening and cause the crooked or projection in ground or produce the possibility of noise, again because of the minor face intensity of two edge composite floors a little less than, and bearing bigger pressure, what damage was promptly arranged may wait problem.

But the above only is a preferable possible embodiments of the present utility model, can not therefore limit claim of the present utility model, so the equivalent structure that all utilization the utility model manuals and accompanying drawing content are done changes, and all in like manner all is contained in the scope of the present utility model, closes and gives Chen Ming.

Claims

1, a kind of composite floor connected structure improvement is characterized in that, comprising:

A plurality of rectangle plate bodys;

2, composite floor connected structure improvement as claimed in claim 1 is characterized in that, described first snap-latch surface upper end is provided with a protuberance, and described second snap-latch surface upper end is provided with a recess, and described protuberance matches with recess.