CN2883546Y

CN2883546Y - Enclosed intermediate plate for composite floor and composite floor thereof

Info

Publication number: CN2883546Y
Application number: CN 200620012086
Authority: CN
Inventors: 贺建中
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-04-05
Filing date: 2006-04-05
Publication date: 2007-03-28
Anticipated expiration: 2016-04-05

Abstract

The utility model relates to an enclosed intermediate plate and a composite floor used in a composite floor, which comprises a bamboo panel, an enclosed intermediate plate and a base plate which are pressed and connected with each other by glue. A tongue is arranged at the periphery of the composite floor; the bamboo panel is vertically spliced and glued by bamboo splints. The enclosed intermediate plate comprises a wooden block and a frame; the wooden block comprises a long wooden block and a short wooden block; the frame comprises a long-brim frame strip and a short-brim frame strip. The width of the frame is larger than the slotting depth of the floor tongue; the wooden block is spliced and glued by horizontal and vertical staggering and the frame and the wooden block are spliced and glued. The base board is spliced and glued with the bamboo strip or the wooden strip. The utility model has the advantages of increasing the horizontal tensile strength of horizontally arranged bamboo panel, solving the problem of coarse tongue processing, beautifying the appearance of the periphery of the floor end and effectively saving bamboo resources.

Description

A kind of closed la m and composite floor board thereof that is used for composite floor board

Technical field

The utility model relates to building and ornament materials, particularly a kind of closed la m and composite floor board thereof that is used for composite floor board.

Background technology

Along with the bamboo floor is more and more welcome and used by people, owing to be generally 4 years the growth period of bamboo wood, felling also has seasonality again, and the shortage of bamboo wood has appeared to come out, and the under-capacity operation of many bamboo factory floors can only go into operation eight to ten months in general 1 year.

Bamboo compound floor is a kind of efficient ways that solves the bamboo wood shortage, and it is to be formed by panel, la m, base plate gummed that the multiple wood of bamboo closes the floor; Panel, base plate all adopt the bamboo bar vertically to glue together, and la m is a wooden construction, because vertically the bamboo panel transverse tensile strength of bamboo bar gummed is poor, in use, because of the variation of season, ambient temperature and humidity condition, the bamboo panel of this structure easily produces distortion.Therefore need good design la m make it with the gummed of panel after strengthen bamboo panel lateral rows draw intensity, overcome variation because of season, ambient temperature and humidity condition, bamboo panel easily produces the shortcoming of distortion.Along with the continuous increase of bamboo floor demand, it will be the trend on following bamboo floor that bamboo ground board industry progressively turns to multilayer bamboo compound floor and this kind composite floor board by the full bamboo of tradition floor; Solution overcomes above-mentioned shortcoming, will help promoting the use of of bamboo compound floor.

Summary of the invention

The purpose of this utility model is easily to produce problems such as distortion, saving bamboo resource, a kind of closed plate of composite floor board and technical scheme of composite floor board thereof of being used for of proposition for solving the bamboo composite floor.

The utility model is achieved in that a kind of closed la m that is used for composite floor board, comprising: wooden unit and frame; Described wooden unit comprises, long wooden unit and short wooden unit; Described frame comprises, long margin frame bar and minor face moulding, and described border width is greater than floor tongue and groove groove depth; Described wooden unit adopts, and horizontal, vertical interlocking spliced gummed, and frame and wooden unit splicing are glued together.

Described wooden unit adopts horizontally-spliced gummed.

Described splicing is flat mouthful of splicing or the splicing of tenon mouth.

Described frame is bamboo bar or batten.

A kind of closed composite floor board, this floor is formed by bamboo panel, closed la m and the crimping of base plate gluing, and the periphery of composite floor board is provided with tongue and groove; Described bamboo panel is by the longitudinal spliced gummed of bamboo bar, and described closed la m comprises: wooden unit and frame; Described wooden unit comprises, long wooden unit and short wooden unit; Described frame comprises, long margin frame bar and minor face moulding, and described border width is greater than floor tongue and groove groove depth; Described wooden unit adopts, and horizontal, vertical interlocking spliced gummed, and frame and wooden unit splicing are glued together.

Described base plate is bamboo bar splicing gummed or batten splicing gummed.

The utility model to the contribution of prior art is:

1. strengthened the transverse tensile strength of vertical arrangement bamboo panel;

2. solve tongue and groove processing problem of rough, improved end, floor appearance effect all around;

3. effectively saved bamboo resource.

Below in conjunction with drawings and Examples the utility model is done a detailed description.

Description of drawings

Fig. 1 is the utility model la m wooden unit horizontal stroke, the vertical splicing construction schematic diagram that mixes;

Fig. 2 is the horizontally-spliced structural representation of the utility model la m wooden unit;

Fig. 3 contains wooden unit horizontal stroke, the vertical structural representation that mixes the splicing la m for the utility model floor;

Fig. 4 contains the structural representation of the horizontally-spliced la m of wooden unit for the utility model floor;

Fig. 5 is flat mouthful of splicing schematic diagram of wooden unit;

Fig. 6 is a wooden unit tenon mouth splicing schematic diagram.

The specific embodiment

Embodiment 1

Referring to Fig. 3, panel 1 and base plate 3 adopt the longitudinal spliced gummed of bamboo bar, and the centre of closed la m 2 is by three groups, and three every group short wooden unit 4 horizontally-spliced gummeds, connecting method adopt flat mouthful of splicing 9; Two group leader's wooden units, 7 longitudinal spliced gummeds, and be seated in respectively between the three groups short wooden units 4, connecting method adopts flat mouthful of splicing 9; Long margin frame bar 5 and minor face moulding 6 adopt bamboo wood, long margin frame bar 5 is at end, long limit and the wooden unit 4 and the long wooden unit 7 splicing gummeds of closed la m 2, minor face moulding 6 is at the minor face end and the wooden unit 4 splicing gummeds of closed la m 2, connecting method adopts flat mouthful of splicing 9, and the width of long margin frame bar 5 and minor face moulding 6 is greater than the groove depth of floor tongue and groove 8.

Embodiment 2

Referring to Fig. 4, panel 1 and base plate 3 adopt the longitudinal spliced gummed of bamboo bar, and the centre of closed la m 2 is by 18 short wooden unit 4 horizontally-spliced gummeds, and connecting method adopts flat mouthful of splicing 9; Long margin frame bar 5 and minor face moulding 6 adopt bamboo wood, long margin frame bar 5 is at the end, long limit and the wooden unit 4 splicing gummeds of closed la m 2, minor face moulding 6 is at the minor face end and the wooden unit 4 splicing gummeds of closed la m 2, connecting method adopts flat mouthful of splicing 9, and the width of long margin frame bar 5 and minor face moulding 6 is greater than the groove depth of floor tongue and groove 8.

Embodiment 3

Referring to

embodiment

1 and 2, wherein, base plate 3 changes batten splicing gummed into, and other condition is constant.

Embodiment 4

Referring to

embodiment

1 and 2 and Fig. 5 connecting method adopt tenon mouth splicing 10, other condition is constant.

Embodiment 5

Referring to embodiment 3, except base plate 3 being changed into the splicing of batten gummed, the material of long margin frame bar 5 and minor face moulding 6 changes into wooden, and other condition is constant.

Embodiment 6

Referring to embodiment 1, directly in the face of the longitudinal spliced gummed of joint, other condition is constant for the bamboo strip adoption of panel 1.

Embodiment 7

Referring to embodiment 1, the bamboo strip adoption string of panel 1 is in the face of the longitudinal spliced gummed of joint, and other condition is constant.

Claims

1. a closed la m that is used for composite floor board is characterized in that this la m comprises: wooden unit and frame; Described wooden unit comprises, long wooden unit (7) and short wooden unit (4); Described frame comprises, long margin frame bar (5) and minor face moulding (6), and described border width is greater than floor tongue and groove (8) groove depth; Described wooden unit adopts, and horizontal, vertical interlocking spliced gummed, and frame and wooden unit splicing are glued together.

2. a kind of closed la m that is used for composite floor board according to claim 1 is characterized in that described wooden unit adopts horizontally-spliced gummed.

3. the closed la m in a kind of floor according to claim 1 is characterized in that, described splicing is flat mouthful of splicing (9) or tenon mouth splicing (10).

4. the closed la m in a kind of floor according to claim 1 is characterized in that described frame is bamboo bar or batten.

5. a closed composite floor board is characterized in that, this floor is formed by bamboo panel (1), closed la m (2) and base plate (3) gluing crimping, and the periphery of composite floor board is provided with tongue and groove (8); Described bamboo panel (1) is by the longitudinal spliced gummed of bamboo bar, and described closed la m (2) comprising: wooden unit and frame; Described wooden unit comprises, long wooden unit (7) and short wooden unit (4); Described frame comprises, long margin frame bar (5) and minor face moulding (6), and described border width is greater than floor tongue and groove (8) groove depth; Described wooden unit adopts, and horizontal, vertical interlocking spliced gummed, and frame and wooden unit splicing are glued together.

6. a kind of closed composite floor board according to claim 5 is characterized in that, described base plate (3) is bamboo bar splicing gummed or batten splicing gummed.