CN203420448U

CN203420448U - Wood floor capable of being laid firmly

Info

Publication number: CN203420448U
Application number: CN201320558391.XU
Authority: CN
Inventors: 庞秋龙
Original assignee: Zhejiang Ruicheng Wood Industry Co Ltd
Current assignee: Zhejiang Ruicheng Wood Industry Co Ltd
Priority date: 2013-09-09
Filing date: 2013-09-09
Publication date: 2014-02-05
Anticipated expiration: 2023-09-09

Abstract

The utility model discloses a wood floor capable of being laid firmly. The wood floor comprises base boards (1). A tenon (2) and a mortise (3) which are matched with each other are arranged on two sides of each base board (1), two upwardly convex stepped protrusions (4) are arranged on the upper side surface of each tenon (2), and a hook (5) with an angle ranging from 45 degrees to 60 degrees is arranged at the head of each tenon (2); grooves (6) which are matched with the corresponding protrusions (4) are formed in the upper side surface of each mortise (3), and hook grooves (7) which are matched with the hooks (5) are formed in the inner sides of the grooves (6). The wood floor has the advantages that the wood floor is excellent in laying firmness, quite convenient to install and detach and ideal in service effect; gaps among the mortises can be reduced, so that an excellent buffer effect can be realized among the mortises, the wood floor has an excellent noise reduction function, and the living comfort degree can be greatly increased for users of the wood floor.

Description

Lay firm wood flooring

Technical field

The utility model relates to a kind of wood flooring, especially a kind ofly lays firm wood flooring.

Background technology

Along with the progressively improvement of living standard, people are also improving constantly the environment of living, handling official business and the grade of finishing, so wood flooring is more and more subject to people's favor.At present, the tongue and groove design of wood flooring generally adopts flat buckle structure, while adopting the wood flooring of flat buckle structure to install, mainly there is following problem: when (1) adopts the wood flooring of flat button design to install, also need on the ground, with the mode of the nailing keel of mating formation, easily to destroy building structure and wood flooring; (2) mat formation keel not only install loaded down with trivial details, efficiency is lower, and has improved mounting cost; (3) the wood flooring fastness that adopts flat button to install is also unsatisfactory, and easily produces therefore and produce sound, affects user's service property (quality); (4) adopt the wood flooring mounting means of flat button, inevitably cause having gap between floor and floor, service time one long these gaps for harmful bacteria provides good existence place, form harmful thin mattress and nourish ground, use not environment protection health; (5) when the wood flooring that adopts flat button to design is installed, need to adopt mode and the keel of nailing to fix, therefore the easy wood flooring wooden structures that damages, affects the value preserving of wood flooring.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of firm wood flooring of laying.The utility model not only has the very outstanding fastness of mating formation, and installs, shirks very convenient, and result of use is ideal.The utility model has solved between tongue-and-groove and has existed gap to cause the problem of dust accretions in addition, and makes to have good buffering between tongue-and-groove, has the function of superior noise abatement flat, has improved widely wood flooring user's residence comfort.

For solving the problems of the technologies described above, the technical solution of the utility model: a kind ofly lay firm wood flooring, comprise substrate, the both sides of substrate are provided with joint tongue and the tongue-and-groove cooperatively interacting, the upper side of described joint tongue is provided with two convex trapezoidal protrusion, and the tenon place of joint tongue is provided with the tenon hook that an angle is 45-60 degree; The upper side of described tongue-and-groove offers the groove matching with projection, and described groove inboard offers the hook groove matching with tenon hook; The inner side of described hook groove is provided with the first dashpot, and the below of described joint tongue is provided with the second dashpot, in the first described dashpot and the second dashpot, is equipped with cushion pad, and described cushion pad is rubber pad or EVA foamed plastic; The both sides of described joint tongue offer reinforcing groove, reinforce in groove and are embedded with reinforcing bonding jumper.

In the firm wood flooring of above-mentioned laying, the joint, side of the end face of described substrate and substrate is provided with an inclined-plane, and adjacent substrate has a gap between when chimeric, is embedded with cushion in gap; Described cushion is rubber pad or EVA foamed plastic.

In the firm wood flooring of aforesaid laying, the top of described cushion has a prominent cap, and prominent cap and cushion integrally formed.

In the firm wood flooring of aforesaid laying, described joint tongue and the surface of tongue-and-groove are coated with wax layer.

In the firm wood flooring of aforesaid laying, the bottom of described substrate is provided with and tilts to intersect the stress groove of offering, and stress groove is trapezoidal, with regard to the angle of power groove dual-side, is 45 degree.

The beneficial effects of the utility model: compared with prior art, the utility model adopts brand-new tongue-and-groove design, has ideal result of use.The utlity model has following beneficial effect: (1) the utility model coordinates by the tenon hook of joint tongue and the hook groove of tongue-and-groove, during installation, do not need the keel of mating formation separately, as long as joint tongue is coordinated to locking with tongue-and-groove, just can realize the firm installation of wood flooring, installation effectiveness improves greatly; (2) do not need the keel of mating formation separately, greatly reduce cost of material and installation cost; (3) agreeing with of the utility model employing tenon hook and hook groove, so the utility model has very superior fastness while laying.According to applicant's experiment, adopt two wood floorings of tongue-and-groove design of the present utility model to be installed togather, the tractive force maximum that can bear can reach 650 kilograms, and result of use is ideal; (4) the utility model is provided with the first dashpot and the second dashpot between joint tongue and tongue-and-groove, has the space of buffering while expanding with heat and contract with cold on floor, has avoided warpage and distortion; As preferably, in two dashpots, be provided with cushion pad, and cushion pad can be rubber pad and foamed plastic, both improved the tight ness rating between substrate, avoided the noise between both frictions, played quiet effect, and well played pooling feature.(5) in addition, be also provided with a gap between adjacent substrate, be provided with cushion in gap, the arranging to play equally of cushion avoided warpage and distortion and quiet effect, but also has advantages of seamless antibiotic, health environment-friendly, elegant in appearance; As further preferably, above cushion, there is a prominent cap, completely cut off better dust; (6) on tenon of the present utility model and groove, be laid with wax layer, wax layer has reduced the gap of wood flooring tenon tongued and grooved, and make between floor, to there is certain stressed pooling feature, avoided because of floor moisture expansion and drying shrinkage, the loose noise problem causing has been installed, therefore the utlity model has the function of superior noise abatement flat, greatly improved user's living quality; (7) in the bottom on floor, offer stress groove, the stress that can disperse floor bottoms to be subject to, makes the elongation per unit length on floor little, torsional deformation is little; This stress groove is offered for intersecting, so floor is subject to stress equilibrium and is dispersed, and some in the same way stress groove through test, only have the stress dispersion of a direction; Further applicant's test obtain when stress groove while being trapezoidal the effect of stress dispersion best, while applying the gravity of 100 jin through testing floor surface, floor bottoms can be disperseed 30% stress, effect is fine.

Accompanying drawing explanation

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

Fig. 2 is the partial enlarged drawing of tongue-and-groove side;

Fig. 3 is the structural representation of bottom of the present utility model.

Description of reference numerals: 1-substrate, 2-joint tongue, 3-tongue-and-groove, 4-projection, 5-tenon hook, 6-groove, 7-hook groove, 8-the first dashpot, 9-the second dashpot, 10-cushion pad, 11-reinforces groove, and 12-reinforces bonding jumper, 13-inclined-plane, 14-gap, 15-cushion, the 16-cap of dashing forward, 17-stress groove.

Below in conjunction with the drawings and specific embodiments, the utility model is further described.

The specific embodiment

Embodiment: a kind ofly lay firm wood flooring, as shown in accompanying drawing 1, Fig. 2 and Fig. 3, comprise substrate 1, the both sides of substrate 1 are provided with joint tongue 2 and the tongue-and-groove 3 cooperatively interacting, the upper side of described joint tongue 2 is provided with two convex trapezoidal protrusion 4, and the tenon place of joint tongue 2 is provided with the tenon hook 5 that an angle is 45-60 degree; The upper side of described tongue-and-groove 3 offers the groove 6 matching with projection 4, and described groove 6 inboards offer the hook groove 7 matching with tenon hook 5; The inner side of described hook groove 7 is provided with the first dashpot 8, when adjacent substrate agrees with, between joint tongue lateral surface and the medial surface of tongue-and-groove, has a rectangle hollow joint, and this hollow joint is the first dashpot; The below of described joint tongue 2 is provided with the second dashpot 9, when adjacent substrate agrees with, below joint tongue, has a hollow joint wide at the top and narrow at the bottom, and this hollow joint is the second dashpot; In the first described dashpot 8 and the second dashpot 9, be equipped with cushion pad 10, described cushion pad 10 is rubber pad or EVA foamed plastic; The both sides of described joint tongue 2 offer and reinforce groove 11, reinforce in groove 11 and are embedded with and reinforce bonding jumper 12, and bonding jumper can adopt bar section of stainless steel; The end face of described substrate 1 and the joint, side of substrate 1 are provided with an inclined-plane 13, and adjacent substrate has in a 14， gap, gap 14 between when chimeric and is embedded with cushion 15; Described cushion 15 is rubber pad or EVA foamed plastic.The top of described cushion 15 has a prominent cap 16, and prominent cap 16 is integrally formed with cushion 15.Described joint tongue 2 and the surface of tongue-and-groove 3 are coated with wax layer.The bottom of described substrate 1 is provided with and tilt intersects the stress groove 17 of offering, and stress groove 17 is trapezoidal, and the angle of stress groove 17 dual-sides is 45 degree.

Embodiment of the present utility model is not limited to above-described embodiment, within the various variations of making under the prerequisite that does not depart from the utility model aim all belong to protection domain of the present utility model.

Claims

1. lay firm wood flooring, it is characterized in that: comprise substrate (1), the both sides of substrate (1) are provided with joint tongue (2) and the tongue-and-groove (3) cooperatively interacting, the upper side of described joint tongue (2) is provided with two convex trapezoidal protrusion (4), and the tenon place of joint tongue (2) is provided with the tenon hook (5) that an angle is 45-60 degree; The upper side of described tongue-and-groove (3) offers the groove (6) matching with projection (4), and described groove (6) inboard offers the hook groove (7) matching with tenon hook (5); The inner side of described hook groove (7) is provided with the first dashpot (8), the below of described joint tongue (2) is provided with the second dashpot (9), in described the first dashpot (8) and the second dashpot (9), be equipped with cushion pad (10), described cushion pad (10) is rubber pad or EVA foamed plastic; The both sides of described joint tongue (2) offer and reinforce groove (11), reinforce in groove (11) and are embedded with and reinforce bonding jumper (12).

2. the firm wood flooring of laying according to claim 1, it is characterized in that: the joint, side of the end face of described substrate (1) and substrate (1) is provided with an inclined-plane (13), and between when adjacent substrate is chimeric, there is a gap (14), in gap (14), be embedded with cushion (15); Described cushion (15) is rubber pad or EVA foamed plastic.

3. the firm wood flooring of laying according to claim 2, is characterized in that: the top of described cushion (15) has a prominent cap (16), and prominent cap (16) is integrally formed with cushion (15).

4. according to the firm wood flooring of laying described in claims 1 to 3 any one, it is characterized in that: the surface of described joint tongue (2) and tongue-and-groove (3) is coated with wax layer.

5. the firm wood flooring of laying according to claim 4, it is characterized in that: the bottom of described substrate (1) is provided with and tilts to intersect the stress groove (17) of offering, and stress groove (17) is trapezoidal, the angle of stress groove (17) dual-side is 45 degree.