CN2782831Y - Wooden floor tile - Google Patents

Abstract

The utility model relates to a wood floor tile which belongs to wood products, particularly a wood floor tile formed by that rectangular bars ranged in an upper, a middle and a lower layers are bonded and pressed into a square shape; the rectangular bars in adjacent layers are longitudinally vertical to each other. Edges of the middle layer are provided with convex tenons and downwards concave grooves. The utility model has the advantages of simple structure, small bending deformation and easy laying, can save auxiliary materials such as wood keels, nails, glue, etc., and reduce consumers' decoration expenses.

Description

The wood floors brick

Technical field

The utility model belongs to timber-work, particularly the wood floors brick.

Technical background

Wooden floor has the yielding characteristic of making moist, therefore on the ground also will be earlier when laying fixing one deck rough ground, with nail, glue wooden floor is fixed on the rough ground again.This operation is trouble quite, needs certain skill just can do better, and operating efficiency is lower.In order to save customer's expenditure as far as possible, the rough ground spacing of laying is all bigger on the ground, and existing wooden floor has correspondingly adopted the bigger long narrow rectangle of aspect ratio entirely, and this has brought the flexural deformation phenomenon of using floor appearance in the near future again.Although the strengthening composite floor that occurs is laid easily in the market, cost is low, do not need to spread rough ground, but its environmental-protecting performance and comfortableness can not be compared with wooden floor far away, it is subjected to the influence of wooden floor tradition profile in addition, still adopt the bigger long narrow rectangle of aspect ratio, equally also have the flexural deformation problem after stressed.

Summary of the invention

Technical problem to be solved in the utility model provides a kind of wood floors brick, and it is simple in structure, and flexural deformation is little, lays easily, can save auxiliary materials such as rough ground, nail, glue greatly, reduces customer's decoration cost.

Solving the scheme that technical problem of the present utility model adopts is: these wood floors brick is pressed into square by the rectangle batten bonding that upper, middle and lower-ranking is arranged in together, and adjacent layer rectangle batten is vertically vertical mutually, and the la m edge has outstanding tenon and recessed groove.

The upper, middle and lower-ranking plank of these wood floors brick has adopted the little batten of rectangle to be composited, and has eliminated the internal stress distortion of timber widely; Adjacent layer rectangle batten has been taked orthogonal structure arranged in length and breadth again, can gain in strength, and reduces distortion; Be prepared into the square floor tile of arranging in length and breadth, the edge has tenon and the groove that cooperatively interacts, just can save rough ground, adopt the paving mode of similar strengthening composite floor, simplify the operation greatly, reduce cost, raise the efficiency, and when making conventional 25 * 600 * 600 or 25 * 450 * 450 wood floors brick, the size of all directions is less, and it is very little to be laid immediately on the distortion that produces on the ground.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Each label is represented successively among the figure: top plate 1, shrinkage joint 2, illiteracy plate 3, groove 4, la m 5, tenon 6, lower plywood 7.

The specific embodiment

Referring to Fig. 1, the top plate 1 of these wood floors brick, la m 5 and lower plywood 7 all adopt the series of rectangular batten, bonding is pressed into the square floor brick of stock size, adjacent layer rectangle batten is taked vertical orthogonal arrangement, can obtain less internal stress deformation performance and bigger bending resistance.The edge of la m 5 has outstanding tenon 6 and recessed groove 4, and the tenon 6 of adjacent wood floor bolck is interlocked with groove 4 during assembling, coats a little glue in the junction, just can make seam very little, and in conjunction with very firm.Top plate 1 of this floor tile and the rectangle batten of lower plywood 7 outside all are bonded in to be covered on the plate 3, top illiteracy plate 3 can adopt fine quality timber, the then available relatively poor timber of top illiteracy plate 3, when bonding, leave shrinkage joint 2 between every batten, can guarantee can have certain expansion space when timber makes moist, and the integral body of wood floors brick does not deform again simultaneously.Through under the common temperature of China, damp condition, testing, the shrinkage joint width should adopt 0.5mm～2.0mm between the rectangle batten, kerf spacing is 15mm～25mm, for the desirable higher limit of wood floors brick under larger-size 25 * 600 * 600 types, the big condition of humiture; Otherwise take off limit value.

Claims (3)

1, a kind of wood floors brick is characterized in that: the rectangle batten bonding that is arranged in together by upper, middle and lower-ranking is pressed into square, and adjacent layer rectangle batten is vertically vertical mutually, and the la m edge has outstanding tenon and recessed groove.

2, by the described wood floors brick of claim 1, its feature is being: the rectangle batten outside of top plate and lower plywood is stained with the illiteracy plate, leaves shrinkage joint between the every batten.

3, by the described wood floors brick of claim 2, its feature is being: the shrinkage joint width is 0.5mm～2.0mm between the rectangle batten of top plate and lower plywood, and kerf spacing is 15mm～25mm.

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