CN100434638C

CN100434638C - Natural structure type floorboard prepared from solid wood

Info

Publication number: CN100434638C
Application number: CNB2005100208833A
Authority: CN
Inventors: 唐邦元
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-05-07
Filing date: 2005-05-07
Publication date: 2008-11-19
Anticipated expiration: 2025-05-07
Also published as: CN1696449A

Abstract

The present invention discloses a natural structure type solid wood floor which has the structure characteristic that both side faces of a main body of a wood floor are respectively provided with transverse inward holes in the longitudinal direction; the holes are through holes or blind holes which can not be penetrated; the transverse inward holes not only cut off the center longitudinal fiber of the main body of the wood floor but also can make blocks of the main body of the wood floor spliced and connected by a bamboo bolt which is matched with the transverse inward holes; therefore, aligned or staggered split joint is realized. The present invention in the structure can not only furthest reduce the twisting force and the inner stress in the main body of the wood floor but also can prevent the main body of the wood floor from deforming. In the process of installation, the traditional technology that keels are used for piling is omitted; the installation cost of the main body of the wood floor is saved. The natural structure type solid wood floor of the present invention can be disassembled, replaced and recycled.

Description

Natural structure type floorboard prepared from solid wood

(1) technical field:

The present invention relates to a kind of wood flooring, particularly a kind of combinable natural structure type floorboard prepared from solid wood.

(2) background technology:

Nature timber has the expansion of making moist, dry characteristic of shrinking, and this unstability is fatal for the installation of wooden floor, can cause mounted wooden floor cracking or encircle to stick up distortion; The Longitudinal Warping power of wooden floor and thickness internal stress also are to cause arch to stick up the major reason of distortion, torsional deflection in addition, the distortion power of wood flooring and internal stress exist in growth course own naturally, the release of distortion power and internal stress has a long process, in use in the future, along with the disappearance of distortion power and internal stress, wooden floor can produce micro-deformation gradually.Therefore the problem of wooden floor maximum is to stick up distortion because himself the expand with heat and contract with cold micro-crack of causing with internal stress own and trace are turned round, no matter be that import wooden floor or homemade wooden floor are universally acknowledged difficult problems, their processing technology is continued to use traditional method of opening male and female groove in decades always, this processing method can't change the self problem that wooden floor exists, and in the various installation processes of wooden floor, also just reduce to the problem of wooden floor minimum by some measures as far as possible.Wooden floor mounting method commonly used has following several:

1 divides equidistant boring piling on the flooring concrete floor, reinforce rough ground with iron nail, fixing wooden floor on rough ground again, and Here it is the most traditional wooden floor mounting method, this method is firm, is therefore manyly adopted by people.The worst factor of this method has four, and the one, boring piling has destroyed the structure of flooring, has weakened its intensity; The 2nd, rough ground need consume a large amount of timber; The 3rd, wooden floor and rough ground can not exchange for, and the inconvenience maintenance is all scrapped in case just remove, and can not utilize, very waste again; The 4th, rough ground will occupy certain spatial altitude, make the height in house become lower.

2 adopt Plastic-steel keel, draw to buckle with spring wooden floor is connected, but spring draws the method for button wooden floor can not be fixedly secured on Plastic-steel keel, the variation torsion of uncontrollable wooden floor, and permanent rear spring of time can be got rusty and caused flexibility decrease, in the course of time wooden floor can become flexible or little change on Plastic-steel keel, steps on and can send sound.

3 floated installation methods, this method need not ground keel, only with the moistureproof cushion wooden floor of directly mating formation, this method short-term is only used, and because of the kind difference of timber, performance also has gap, the timber bigger as the expansion shrinkage, because of no dowel fixes does not have self-control, through making moist or drying, wooden floor will little naturally change influence result of use.

4 plastics lock dogs or iron chucking method, but these methods all can't thoroughly solve little change of wood floor and the problem that control becomes ability is installed.

(3) summary of the invention:

The invention provides a kind of natural structure type floorboard prepared from solid wood, its main purpose is the problem that solves wooden floor instability and micro-deformation, has also simplified mounting process simultaneously.

Natural structure type floorboard prepared from solid wood, comprise the wood flooring body, different is: male and female groove or the vertical blind hole that inwardly offers four pairs as pin-and-hole with the tongue-and-groove centerline of tenon in wood flooring body side, pin-and-hole cuts off the center longitudinal fiber of the wood flooring body of monoblock as much as possible, to reach the purpose that reduces wood flooring body Longitudinal Warping power and thickness internal stress; For realizing the half body position installation of staggering between the wood flooring body, the pin-and-hole position of wood flooring body two flank side surface is relative, wherein the two pairs of pin-and-holes are positioned at the two ends of wood flooring body, these two pairs of pin-and-holes are from the L of distance for equating of the wood flooring body termination of an end separately, other two pairs of pin-and-holes are between preceding two pairs of pin-and-holes, and equidistantly being in the center line both sides of wood flooring body longitudinal direction, the distance between back two pairs of pin-and-holes is 2L; Connection between the wood flooring body is also adopted corresponding to the close-fitting bearing pin of pin-and-hole except the inlay card between male and female groove or tenon and the tongue-and-groove, and bearing pin is the bamboo pin; Be the soundness and the intensity that do not influence wood flooring, the diameter of pin-and-hole is chosen between 3.5～4.5 millimeters.

The ideal noise diode of pin-and-hole is 4 millimeters.

Can know from the above, the basis is done in installation between the wood flooring body not land used keel, the present invention only needs with the fast packing material of doing when mounted with floor leveling, repave moisture sealer, on moisture sealer, the wood flooring body apertures is connected with the hole with regard to available bearing pin with the pin-and-hole coupling, when series connection, only need to pat and to push, piece together the connection elasticity and suitably get final product with gavel; The thickness of wood flooring body is generally 18 millimeters, the diameter in hole is selected to be the 3.5-4.5 millimeter, be preferably 4 millimeters, the bearing pin that bearing pin can select any material to make, but to be the best with the bamboo pin, bamboo pin diameter also is 4 millimeters, and cooperates with pin-and-hole with zero tolerance, thereby dried bamboo pin absorbs airborne moisture and expands jam-packed in pin-and-hole, prevent between wood flooring body piece and the piece about, about string moving.

Can also make the wood flooring body all have the bearing pin syndeton like this in the male and female groove or the vertical blind hole that inwardly offers relatively as pin-and-hole of tenon of wood flooring body both ends of the surface with the tongue-and-groove centerline in two sides and both ends of the surface.

Advantage of the present invention: 1. the pin-and-hole position of splicing installation usefulness has cut off wood flooring body center longitudinal fiber, has effectively prevented the torsional deformation of wood flooring body.2. the wood flooring body need not be beaten rough ground when mounted, has avoided the destruction to floor structure, has saved simultaneously and has done the wood resources that rough ground is used, and has reduced the installation cost of wood flooring body.3. wood flooring of the present invention is easy for installation, can install voluntarily.4, when between the wood flooring body owing to contracted when the slit occurring, can the slit be closed up by the wood flooring body that knocks the edge gently; And when this volume expansion of wood flooring, can stretch from the trend both sides, and can mutual extrusion not cause upwarping distortion.5, the wood flooring body can change and use repeatedly, has reduced user's maintenance expenditures, for country saves a large amount of timber, meets environmental protection, has the huge economic value that can't estimate.

(4) description of drawings:

Fig. 1 is the structural representation of a kind of case study on implementation of the present invention.

Fig. 2 is the mode of occupation schematic diagram of case study on implementation shown in Figure 1.

(5) specific embodiment:

In Fig. 1, the case study on implementation shown in Figure 2, on the reference line of the two sides tongue-and-groove of wood flooring body 1 longitudinal direction and tenon, offer four pairs of holes laterally inwardly, four pairs of boring ratios help cutting off wood flooring body center longitudinal fiber, for the ease of processing and installation, these four pairs of holes are blind holes of the degree of depth unanimity that do not connect, and all can be used as 2, the four pairs of bearing pins of pin-and-hole and is connected with the pin-and-hole of wood flooring body 1 simultaneously, more increased the firm degree of wood flooring body 1 connection; If the four pairs of pin-and-holes are on wood flooring body 1 as distribute not according to certain size, can only guarantee that aliging between 1 of wood flooring body and the piece install side by side, for the wood flooring body 1 that makes installation has aesthetic property and keeps better stablizing fastness, often need arranged in dislocation between the wood flooring body 1, therefore the four pairs of pin-and-holes by a certain percentage size on wood flooring body 1, distribute, could guarantee multi-form arranged in dislocation, modal arranged in dislocation mode is the body position of staggering between piece and the piece half, this moment, four pairs of hole 2 rational distribution situations were: wherein the two pairs of pin-and-holes lay respectively at the two ends of wood flooring body 1, these two pairs of pin-and-holes respectively and separately distance between wood flooring body 1 termination of an end all are identical L, other two pairs of pin-and-holes are between preceding two pairs of pin-and-holes, and equidistantly being in the center line both sides of wood flooring body 1 longitudinal direction, the distance between back two pairs of pin-and-holes is 2L.

Can also offer several in the above-mentioned embodiment on the wood flooring body 1 to hole 2 more, such as offer six pairs of holes 2 or seven pairs of holes 2, as carrying out arranged in dislocation, except that the permanent position that will keep above-described four pairs of pin-and-holes, other two 3 pairs of holes 2 can be positioned at other any positions on the wood flooring body 1, do not do the hole 2 of pin-and-hole and can be arranged to through hole.

Claims

1, natural structure type floorboard prepared from solid wood comprises the wood flooring body, it is characterized in that:

1., in the male and female groove or the vertical blind hole that inwardly offers four pairs as pin-and-hole (2) of tenon of wood flooring body (1) side with the tongue-and-groove centerline, the pin-and-hole of two flank side surface (2) position is relative;

2., wherein two pairs of pin-and-holes (2) are positioned at the two ends of wood flooring body (1), these two pairs of pin-and-holes (2) are from the L of distance for equating of wood flooring body (1) termination of an end separately, other two pairs of pin-and-holes (2) are positioned between preceding two pairs of pin-and-holes (2), and equidistantly being in the center line both sides of wood flooring body (1) longitudinal direction, the distance between back two pairs of pin-and-holes (2) is 2L;

3., install stagger between the wood flooring body (1) half body position;

4., be the bamboo pin with the close-fitting bearing pin of respective pin hole (2);

5., the diameter of pin-and-hole (2) is between 3.5～4.5 millimeters.

2, natural structure type floorboard prepared from solid wood according to claim 1 is characterized in that: the diameter of pin-and-hole (2) is 4 millimeters.

3, natural structure type floorboard prepared from solid wood according to claim 1 and 2 is characterized in that: in the male and female groove or the vertical blind hole that inwardly offers relatively as pin-and-hole (2) with the tongue-and-groove centerline of tenon of wood flooring body (1) both ends of the surface.