CN205348664U

CN205348664U - A ground plate for forming floor have a hasp connection structure

Info

Publication number: CN205348664U
Application number: CN201521074034.1U
Authority: CN
Inventors: 薛小民
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-12-17
Filing date: 2015-12-17
Publication date: 2016-06-29
Anticipated expiration: 2025-12-17

Abstract

The utility model relates to a ground plate for forming floor have a hasp connection structure belongs to the ground material field of mating formation. It constitutes by coincide about floor plate body and the adj. Tabular adapting unit is fixed, and the hasp that has the joint tongue that is curved tongue by the profile convex -concave and fourth of the twelve earthly branches mouth to constitute is arranged by its adj. Tabular adapting unit's limit portion, the hasp lies in a set of opposite side of ground plate respectively, therefore can connected a plurality of ground plate and involved the locking and be in the same place by its hasp tenon fourth of the twelve earthly branches when using. The utility model discloses a coincide panel floor block structure, the one -way locking structure that involves of adj. Tabular curved tongue hasp to and each other characteristic of board seam suddenly of joint tongue each other, make it to overcome the defect on present hasp floor, provide one kind to connect the locking closely firm, require ground flatness when laying lower, face diversified, the easy manufacturing and the production technology environmental protection has hasp connection structure's ground plate.

Description

A kind of floorboard with locking connection structure for forming floor

Technical field

This utility model belongs to building decoration ground pavement Material Field, particularly a kind of floorboard with locking connection structure.

Background technology

Latch floor is the landmark invention in the history of floor, its content is at Chinese Patent Application No. CN97190692.0, the applying date 19970607, publication number CN1195386, publication date 19981007, title is the floor being made up of hard floor and the method manufacturing this floor, and obtains open in divisional application afterwards.The main contents of this invention include: first, a kind of floor being made up of hard floorboard, the edge of at least two opposite side on floor is provided with the coupling part cooperated, coupling part forms with the form of a tongue and a groove substantially, described coupling part has the mechanical locking preventing two convolutions that plate is separated engagingly along a direction, and described detaching direction is vertical with corresponding edges of boards.Second, a kind of floorboard for forming floor, floorboard is provided with the coupling part of the essentially form of tongue and groove on its opposite side, and these coupling parts make two floorboard to be connected to each other；Coupling part on two opposite side is provided with the mechanical locking device of entirety to prevent two floorboard connected being perpendicular on relevant edge direction and move disengaging；The coupling part of at least the first opposite side and locking member make the respective edge of two floor panels can be rotated into connecting in another block at least through by plot plate；Floorboard includes core；At least it is integrally formed at the coupling part at the first opposite side place and locking member and core.

Practical latch floor is a kind of rectangle floorboard having group leader's opposite side and one group of short opposite side, two edges of boards of at least one group leader's opposite side of this rectangle floorboard, on its sidewall on one side, processing has cross sectional shape to be the joint tongue bending ligule, and on the sidewall of its another side, processing has the groove that cross sectional shape and joint tongue sectional shape complementary match.When laying floor, first plot plate is laid in ground, again another floor panels is pressed certain angle tilt and by joint tongue insert tiling floorboard groove in, the floorboard of continuous tip tilt is so as to be finally laid in ground, owing to joint tongue and channel section all match in bending tongue-like shape and both shape complementarities, thus plate locks together making side engagement in the joint tongue bending section with groove after overturning obliquely；Being locked in floorboard together, unless implemented inverse motion by the action of former upset snap close, generally can not open being connected with each other the floorboard horizontal separation locked together.Latch floor has just promptly captured the mainstream market of floor industry once coming out, and has Duo Jia floor to produce company afterwards and is proposed multiple follow-on latch floor.But these floor production enterprises are most because ignoring and being mentioned intellectual property lawsuit by You Nilin latch floor patentee successively in first patent, and the overwhelming majority is all by judgement infringement.This part thing sufficiently illustrates, and surface sees that seeming that flat mouth simply connects tongue-and-groove changes the latch floor of convex-concave arc connection tongue-and-groove into, and its tangible creative aspect but has the non-obvious prominent progress of ground pavement field of material technology personnel.Latch floor adopts unfixing with ground entirety to float the dry construction built and lays, and seam is tight, and floor associative perception is strong, tramples comfortable, and pavement construction is fast, on-the-spot clean, the advantage that expense is relatively low.But, existing latch floor also exists some defects: the restriction of, interlocked by upset action and recess width, the joint tongue of floorboard is shorter, and crooked radian is less, thus not enough to some extent in degree of being connected firmly, and when running into excessively dry weather, easily crack in floor.Two, owing to ledge to account for certain thickness, joint tongue finite thickness, run into ground uneven or have during hollow to be easily damaged, thus have higher flatness requirement to laying ground.Three, some materials are because quality is brittle or relatively low etc. the reason of intensity, it is impossible to be used for making latch floor.Four, manufacturing existing latch floor raw material and equipment requirements is too much, existing latch floor can produce substantial amounts of dust and waste material in the tongue-and-groove course of processing simultaneously.

Existing intellectual property file and construction material class books are to the statement word of latch floor connection member disunity, wherein the word of protuberance is included joint tongue. tenon. tongue. tenon. sun tenon. tenon. tenon and joint tongue etc., the word of recess is included fourth of the twelve Earthly Branches mouth. tongue and groove. groove. mortise. cloudy tenon. tongue-and-groove. draw-in groove and link slot etc..

Known, joinery and its construction is the connection form between the building of ancient Chinese and the wooden component of furniture, and it adopts male-female mode to complete to connect, its convex entity is referred to as joint tongue (also known as tenon, tenon), its recessed vacancy is referred to as fourth of the twelve Earthly Branches mouth (also known as the fourth of the twelve Earthly Branches, mortise).The two is also collectively referred to as the recessed fourth of the twelve Earthly Branches of tenon by people sometimes, or is called Tenon.The forefront of joint tongue is commonly referred to as tenon end, and the edge of tenon end is that inclined-plane or curved surface are so that joint tongue can be imported fourth of the twelve Earthly Branches mouth swimmingly；The major part of joint tongue is commonly referred to as tenon and does；The position that joint tongue is connected with workpiece is commonly referred to as tenon root；The sidewall of joint tongue is commonly referred to as tenon cheek.Existing books are to fourth of the twelve Earthly Branches mouth substantially without statement, but the import position of fourth of the twelve Earthly Branches mouth should be called oral area according to reason, and the inner space of fourth of the twelve Earthly Branches mouth is by being called inner chamber.For improving the firmness that Tenon combines, people take wider joint tongue cuts into the even many tenons of double tenon, namely increase friction area by increase Tenon composition surface and strengthen connection.Joinery and its construction does not generally possess special locking machinery, its degree of being connected firmly is affected bigger factor and is mainly local yielding and the frictional force on the Tenon composition surface that Tenon size interference causes.

Known, buckle is to be connected with the embedding of another part for a part or close lockwork, generally adopts and has certain flexible material and make.Smashing at card, keeper and locking member form constraint and rely primarily on the transmission of composition surface power and being mutually located of each part.Buckle includes detachable buckle or non-dismountable buckle.There is again derivation inclined-plane on the existing importing inclined-plane of detachable buckle, thus buckle can be made under the effect of certain separating force mutually to deviate from, and meets the demand that two connectors are separated by user.Buckle compliance is that it connects the ability adapting to change in size, and it makes part not only easily assemble but also can keep closely cooperating of non-loosening.The generation of buckle compliance includes material local yielding compliance and elastic compliance.

Known, ceramic floor is made up through forming and sintering of inorganic material such as clays, is not afraid of humidity, surface abrasion resistance, it is easy to cleaning, particularly suitable in humid climates, as China southern area use.But, ceramic floor can only adopt wet construction to mat formation at present, there is job site dirty and messy, and the duration is longer, defect costly；Further critical disadvantage is that, be that ceramic floor of mating formation must leave the anti expanding and shrinking gap of width 1.2 to 3.2 millimeters between the plate of floorboard, formed the black seam being most unseemly and in seam accumulation dirt.Known, plastics floor is because texture material soft or hard is suitable for, and humidity, cost is relatively low, has been widely used in ground decoration and the household ground decoration of public building.But, plastics floorboard is relatively thin softer because of plate, and adopting wet method to lay, to there is construction cumbersome, it is easy to the defects such as bubbling, adopts dry method to lay and there is edge volume and stick up and the defect such as position, angle collapses brokenly.

Known, by punching process, the edge of thin plate is implemented die-cut, to process the sheet part of edge profile convex-concave, have equipment simple, it is easy to produce continuously, the series of advantages such as percent defective is low, and goods precision is higher, and processing cost is low.Known, plastic plate bar-like member can be made by the directly multiple plastic process such as processing or secondary operations, and its goods can have more complicated convex-concave moulding.Known, the technique that board-like material and board-like material are connected and fixed is belonged to regular industrial technology, mainly include fixing with pneumatic gun nailing, or use adhesive to be adhesively fixed, or use PUR to be adhesively fixed, or use solvent welding to fix, or adopt ultrasonic friction thermal weld to fix, or adopt the nail connection of the screw fourth of the twelve Earthly Branches fixing etc..

Above-mentioned data is shown in " wood floors produce and use---Chemical Industry Press " " new decorative material for building---industry publishing house of China Reconstructs " " modern architecture floor decorative material and construction---China Electric Power Publishing House " " ancient building dress folding---China Construction Industry Press " " timber structure plan data is complete works of---Plan Press of China " " plastic buckle interconnection technique---Chemical Industry Press " " Sheet Metal Forming Technology and Stamping Die Design---China Machine Press " " practical blanking techniques---Chemical Industry Press " " sheet-metal baiting---China Machine Press "

Utility model content

The technical problems to be solved in the utility model is to overcome existing latch floor connectivity poor, during laying, ground flat degree is required too high, plate face is single, the defect of raw material and equipment requirements is too much and production technology inadequate environmental protection during manufacture, thering is provided a kind of that connect locking close and firm, require relatively low to ground flat degree during laying, plate face is diversified, manufacturing condition is less demanding and production technology environmental protection, has the floorboard of locking connection structure.

For solving above-mentioned technical problem, the technical solution of the utility model is: a kind of floorboard with locking connection structure for forming floor, including rectangle or square floorboard, the edges of boards of the least one set opposite side of floorboard be provided with can make two floor panels cooperate connect Tenon, Tenon includes preventing two to connect floorboard by the snap close with mechanical caging structure of the vertically moveable disengagement of edges of boards, it is characterized in that described floorboard is made up of with at least a set of tabular connection member being fixedly connected under the plate body of floor the floor plate body that a block length is square or square, at least one edge of tabular connection member is arranged with the snap close being made up of more than one joint tongue and more than one fourth of the twelve Earthly Branches mouth, the joint tongue of snap close is contour shape is the entity of curved ligule, the fourth of the twelve Earthly Branches mouth of snap close is its oral area and inner chamber can hold the vacancy that the contour shape of joint tongue is curved ligule, the bending direction of the described all joint tongues being positioned in same edge is identical and contrary with the bending direction of all fourths of the twelve Earthly Branches mouth being positioned in this edge；The snap close of the described tabular connection member being fixedly connected under the plate body of floor is at least two row and lays respectively at below the edges of boards of one group of opposite side of floor plate body, at least part of area of the joint tongue of its snap close is positioned at outside the edges of boards of floor plate body, and at least part of area of the fourth of the twelve Earthly Branches mouth of its snap close is positioned within the edges of boards of floor plate body；The joint tongue of the first row snap close of described two row snap closes and the fourth of the twelve Earthly Branches mouth of secondary series snap close, the fourth of the twelve Earthly Branches mouth of the joint tongue of secondary series snap close and first row snap close, their arrangement position corresponds to each other, their convex-concave is complimentary to one another in the degree of the edges of boards of floor plate body, their contour shape at least inside the bending section of joint tongue with the bending section of fourth of the twelve Earthly Branches mouth inside line segment on fit each other, namely two floor panels can pass through each other at least bending section interior sidewall surface of snap close Tenon joint formed connect locking.When using this utility model, two floor panels are laid in ground and the edges of boards of the two are drawn close mutually, both respective joint tongues will be made to be pushed into fourth of the twelve Earthly Branches mouth each other by process mutually, again plot plate is slided along edges of boards direction, until at least bending section interior sidewall surface halved joint hooking each other of the Tenon of two floor panels locks together.When, after two floor panels lockings, its Tenon each other interlocks and makes both can not to the outer displacement of edges of boards, and its edges of boards each other press against the joint tongue of the other side and make again both can not individually lift upward.This utility model utilizes overlapping sheet material to make floorboard, its upper strata panel apolegamy wide ranges, its lower floor's tabular curved tongue buckle structure is its unidirectional hooking latch-up structure especially, and it utilizes tabular joint tongue to hold up the feature of the little hollow in plate seam leap ground, make it to overcome existing latch floor connectivity poor, plate face is single, during manufacture, raw material and equipment requirements is too much, during laying, ground flat degree is required too high defect.

Further improvement of the present utility model is, the shape size of whole joint tongues of the snap close of described tabular connection member can be all identical, the shape size of whole fourths of the twelve Earthly Branches mouth can be all identical, the arrangement mode of described joint tongue and fourth of the twelve Earthly Branches mouth can be an a joint tongue then fourth of the twelve Earthly Branches mouth, and the circulation that bending section nearside wheel profile is bridging line of the bending section nearside wheel profile of joint tongue and fourth of the twelve Earthly Branches mouth is combined；The bending direction of the joint tongue of two row snap closes below the described edges of boards laying respectively at one group of opposite side of floor plate body can be contrary, i.e. the bending direction of the joint tongue of described two row snap closes or be all clockwise, or is all counterclockwise.The snap close Tenon shape specification of this improvement, arrangement in order, thus easily manufactures and also easily mats formation.The bending direction that this improvement lays respectively at the snap close joint tongue on floorboard both sides is contrary, and namely it is adjacent to plate and wants lock-off to be necessary for each moving towards rightabout, it is possible to eliminate the displacement that the cold and hot direction changing the floorboard caused with humidity of environment is consistent.

Improvement further of the present utility model is, two row snap closes of the tabular connection member below the edges of boards of the described one group of opposite side laying respectively at floor plate body, distance between inside the bending section of the joint tongue of its string snap close and inside the bending section of the joint tongue of another row snap close, less than the distance between the edges of boards of this group opposite side at least 0.2 millimeter, namely can be located on floorboard one group of opposite side two edges of boards of floor plate body between distance more than the distance between two hooking junctions of connection member.This improvement utilizes floorboard to be the distance length between its hooking junction inside the joint tongue bending section of two row snap closes of the tabular connection member of one group of opposite side, less than the distance length between two edges of boards of the floor plate body with group opposite side, thus form the interference of snap close junction, can tension with one another when two floor panels connect with snap close, it is ensured that floor gap is narrower.

Of the present utility model further improvement is, the joint tongue in curved ligule of the snap close of described tabular connection member can include at least one cross-tongue of the tenon cheek side horizontal expansion that tenon is done and done by tenon, the contour shape of the snap close of described connection member is that the fourth of the twelve Earthly Branches mouth of curved ligule can include interior cavity main body and by least one horizontal recessed fourth of the twelve Earthly Branches of the wall side horizontal expansion of inner chamber, described in be positioned in same edge the direction of cross-tongue of all joint tongues can be identical and can in opposite direction with the recessed fourth of the twelve Earthly Branches of horizontal stroke of all fourths of the twelve Earthly Branches mouth being positioned in this edge.The Tenon bending section of the snap close of this improvement adopts cross-tongue and the recessed fourth of the twelve Earthly Branches of horizontal stroke, has cooperation advantage more accurately.

Of the present utility model further improvement is that inside the bending section of all joint tongues of the snap close of described tabular connection member, the shape of profile can be all straight line, and namely complementation shares the shape of profile inside the bending section of the fourth of the twelve Earthly Branches mouth of this line with it is also straight line.When the floorboard snap close mortice and tenon joint zygonema of this improvement selects the advantage of straight line to be mat formation floor, floorboard is slided smooth and easy.

New further improving of the present utility model is, all can have inside the bending section of all joint tongues of the snap close of described tabular connection member by profile is dismountable buckle structure that the concave line segment of line segment and the profile of convex is constituted, and the buckle structure complementation laid respectively on two row snap closes under the edges of boards of one group of opposite side of floor plate body matches.The detachable card buckle mechanism arranged on the floorboard snap close of this improvement can increase the difficulty of snap close lock-off, thus can reduce floorboard and crack.

New improvement further of the present utility model is, one flat plate can be fixedly connected with below described tabular connection member, the length dimension of flat board is equal to floor panel body length size or less than floor panel body length size 0.1 millimeter to 10 millimeters, the width dimensions of flat board is equal to floor plate body width dimensions or less than floor plate body width dimensions 0.1 millimeter to 10 millimeters.The fixing flat board connected of this improvement can clamp joint tongue together with the plate body of floor, and restriction has connected floorboard and upwards arched upward and subside downwards, requirement to ground flat degree when significantly reducing laying floor.

New further improvement of the present utility model is, the sidewall wall of two edges of boards of the least one set opposite side of described floor plate body can be all uniform slope, and the angle that the inclined-plane of two uniform slopes tilts can match in complementation, namely one group opposite side sidewall is the section shape of the floor plate body of uniform slope is centrosymmetric parallelogram.Two edges of boards of this improvement floor one group of opposite side of plate body sidewall select such as the uniform slope of upper lip and lower lip, three faces can be formed when floorboard connects with joint tongue and be mutually inserted the structure of clamping, reduce the laying floor requirement to ground flat degree.

New further improvement of the present utility model is, two edges of boards of the least one set opposite side of described floor plate body, the upper edge on one side plate limit can be step-like, the lower edge of its another side edges of boards can be fall from power scalariform, and the sum of described step and the thickness on rank of falling from power can be equal to the thickness of floor plate body.The step of the floor plate body of this improvement can form, with joint tongue, the structure that grafting clamps, and reduces the requirement to ground flat degree of mating formation；The cross sectional shape of the edges of boards step of its floor plate body is upright, it is easy to processing.

Further continuation improvement of the present utility model is, described floor plate body can be one piece of ceramic wafer, and two edges of boards of one group of opposite side of ceramic wafer can have the rank of falling from power that the lower edge along edges of boards is recessed respectively；Described tabular connection member can be the strip plate that its edge has the snap close being made up of joint tongue and fourth of the twelve Earthly Branches mouth, and strip plate is at least two sets, and setting-in is fixed on the tread on the rank of falling from power of two edges of boards of ceramic wafer respectively.The ceramic wafer that adopts of this improvement is the floorboard of panel, it dry method can lay formation floor, is not only avoided that construction site is dirty and messy, is greatly saved laying duration and expense, and the more important thing is that it can overcome ceramic floor to stay the excessive perception extreme difference caused of seam, the defect that health is not good at present.

Continuing to improve, the edges of boards sidewall wall surface of floor described in the utility model plate body can be provided with a layer thickness soft plastic layer with reflective less than 1.2 millimeters.This improvement can protect the sidewall of floor plate body to lack undermined, promotes its airtight and watertight degree, and utilizes visual illusion to make people neglect the existence of floor gap.

Continue to improve, the edges of boards of floor described in the utility model plate body can be little arc along edge.This improvement can prevent the edges of boards of floor plate body impaired.

Continue improve, tabular connection member described in the utility model can be one piece by flat sheet through the die-cut imposite parts made, the zone line of these parts can have the through perforation more than 20 square millimeters of at least 10 areas.This improvement can be alleviated because environment temperature and humidity changes the material breathing caused, and can promote heating efficiency of transmission.

Continuing to improve, the flat board being fixedly connected on below tabular connection member described in the utility model can be soft plastic plate.This improvement can improve tramples comfort level, reduces floor noise.

Continue improve, tabular connection member described in the utility model can be one piece by flat sheet through the die-cut imposite parts made, the edge of one group of opposite side of these parts is arranged with snap close, another group opposite side edge be arranged with straight tenon tongue and straight fourth of the twelve Earthly Branches mouth.This improvement can the switching performance of the short opposite side of plate intentinonally.

Continuing to improve, a joint tongue of snap close described in the utility model and the length sum of a fourth of the twelve Earthly Branches mouth can be the approximate number of the edges of boards total length of its floor, place plate body.This improvement makes floorboard when dislocation is mated formation, still can effectively keep the standardized of seaming position.

Continue to improve, tabular connection member described in the utility model can by overlapping the double-layer overlapped made component that the two pieces of connection members being fixed together form up and down, this double-layer overlapped made component is positioned at the snap close of the levels of the same edge position of floor plate body, and bending towards of its joint tongue is identical, is staggeredly located.This improvement can strengthen the switching performance of snap close.

Continuing to improve, the material of tabular connection member described in the utility model can be hard plastic board, and described floor plate body can be carpet.Then this improvement is not only readily removable washable resets, and smooth solid, is suitable for using vacuum cleaner to clean.

Continuing to improve, floor described in the utility model plate body can be made up of the sheet material of at least two layers, such as can be made up of plastic plate upper strata clad can cork sheet.This improvement can promote the cost performance on floor.

This utility model is constituted floorboard to overlap fixing levels floor plate body with tabular connection member, and with tabular connection member along edge arrange the mutual eye-splice locking of the curved ligule Tenon snap close of profile convex-concave and each other joint tongue all be subject to edges of boards restriction for connection features, thus usually change Tenon profile or sheet material quality or combining form have no effect on its architectural feature, still within right of the present utility model.

Beneficial effect: this utility model is compared with existing latch floor, because it adopts floor plate body to overlap fixing composition floorboard up and down with tabular connection member, and its tabular connection member adopts the tabular snap close arranging curved ligule Tenon along edge, possess: one, utilize the upper and lower rubbing surface of tabular joint tongue bigger, side joint zygonema is longer and is connected as unidirectional hooking latch-up structure, not only connect locking closely, and will not lock-off easily.Two, utilizing tabular joint tongue to lift plate seam, to cross the little hollow in ground compared with large span, minimizing is trampled sagging.Three, sheet material overlapping has widened the apolegamy scope in floor panel face, especially can utilize the latch floor of this structure fabrication ceramic panel；Again owing to the space availability ratio of tabular snap close is high, thus the floorboard of energy required design thinner thickness.Four, in the Tenon of flat board edge machining profile convex-concave, having technique simple, goods are cheap, the dust produced in the course of processing and the advantage such as waste material is all little.So, this utility model overcomes the defect of existing latch floor, it is provided that a kind of connection locks close and firm, during laying, ground flat degree is required relatively low, plate face is diversified, and manufacturing condition is less demanding and production technology environmental protection, has the floorboard of locking connection structure.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, this utility model is further elaborated with

Fig. 1 is the schematic diagram in the front of the first embodiment floorboard of the present utility model

Fig. 2 is the A---A sectional drawing of the first embodiment floorboard front schematic view

Fig. 3 is the schematic diagram at the back side of the first embodiment floorboard

Fig. 4 is the first embodiment floorboard schematic diagram by dislocation form paving ground

Fig. 5 is the schematic diagram in the front of the second embodiment floorboard of the present utility model

Fig. 6 is the A---A sectional drawing of the second embodiment floorboard front schematic view

Fig. 7 is the schematic diagram of the strip locking plate of the second embodiment

Fig. 8 is the schematic diagram at the back side of the floor plate body of the second embodiment

Fig. 9 is the schematic diagram in the front of the third embodiment floorboard of the present utility model

Figure 10 is the A---A sectional drawing of the third embodiment floorboard front schematic view

Figure 11 is the schematic diagram at the back side of the third embodiment floorboard

Figure 12 is the schematic diagram in the front of the 4th kind of embodiment floorboard of the present utility model

Figure 13 is the A---A sectional drawing of the 4th kind of embodiment floorboard front schematic view

Detailed description of the invention

Referring to Fig. 1, Fig. 2, Fig. 3, the first embodiment of the present utility model is the floorboard 1 that the connection member about 3 of a kind of floor plate body 2 by one piece of thickness 10.5 millimeters and one piece of thickness 2.8 millimeters is formed by fixedly connecting.Described floor plate body 2 is one piece of rectangular wooden flat board, and including group leader's opposite side and edges of boards 18 and edges of boards 19, and another organizes short opposite side and edges of boards 34 and edges of boards 35；Edges of boards 34 are vertical with the wall of edges of boards 35, and the wall of edges of boards 18 and edges of boards 19 is all uniform slope；Wherein the uniform slope 23 of edges of boards 18 on along 24 angle be 75 degree, the lower angle along 25 is 105 degree, and on the uniform slope 20 of edges of boards 19, the angle along 21 is 105 degree, and the lower angle along 22 is 75 degree, namely the supplementary angle each other, angle on uniform slope 23 and the upper edge of both uniform slopes 20, also supplementary angle each other, the angle on lower edge.Described connection member 3 is one piece of Midst density wood-fiber board goods, and entirety is rectangle, including group leader's opposite side and edge 32 and edge 33, and one group of short opposite side and edge 26 and edge 27.As schemed, the edge 32 of connection member 3 having the fourth of the twelve Earthly Branches mouth 6 identical with several fourth of the twelve Earthly Branches shapes by the joint tongue 4 that several tenon shapes of tenon one fourth of the twelve Earthly Branches linking arrangement are identical, described joint tongue 4 together constitutes snap close 36 with fourth of the twelve Earthly Branches mouth 6.There is the cross-tongue 8 of a bending front portion of the tenon cheek side of the joint tongue 4 of described snap close 36, the curved interior contour line 12 undulate shape of cross-tongue 8, and wave-like includes the projection 14 and recessed 15 that convex-concave profile is complementary；There is a horizontal recessed fourth of the twelve Earthly Branches 10 side of the fourth of the twelve Earthly Branches mouth 6 of described snap close 36, and the actual curved interior contour line 12 with cross-tongue 8 of the curved interior at the horizontal recessed fourth of the twelve Earthly Branches 10 shares same bridging line.As schemed, the edge 33 of connection member 3 having the fourth of the twelve Earthly Branches mouth 7 identical with several fourth of the twelve Earthly Branches shapes by the joint tongue 5 that several tenon shapes of tenon one fourth of the twelve Earthly Branches linking arrangement are identical, described joint tongue 5 together constitutes snap close 37 with fourth of the twelve Earthly Branches mouth 7.There is the cross-tongue 9 of a bending front portion of the tenon cheek side of the joint tongue 5 of described snap close 37, the curved interior contour line 13 undulate shape of cross-tongue 9, and wave-like includes the projection 16 and recessed 17 that convex-concave profile is complementary；There is a horizontal recessed fourth of the twelve Earthly Branches 11 side of the fourth of the twelve Earthly Branches mouth 7 of described snap close 37, and the actual curved interior contour line 13 with cross-tongue 9 of the curved interior at the horizontal recessed fourth of the twelve Earthly Branches 11 shares same bridging line.As figure, the snap close 36 of the present embodiment and the shape of snap close 37 are really the centrosymmetric image of rotation turnback, thus its contour line shape complementarity of protruding 14 and recessed 17 matches, and its contour line shape complementarity of protruding 16 and recessed 15 matches.The fourth of the twelve Earthly Branches mouth oral area width dimensions of the present embodiment snap close is more than the length dimension of joint tongue cross-tongue, thus joint tongue can be vertically pushing into fourth of the twelve Earthly Branches mouth；The width at the Kou Hengao fourth of the twelve Earthly Branches, the fourth of the twelve Earthly Branches of the present embodiment snap close adds the sum of the wave height of cross-tongue convex-concave waveform more than the width of joint tongue cross-tongue, thus its joint tongue cross-tongue can swing snap action.As can be seen, the edge 26 of connection member 3 has straight tenon 30 and the straight fourth of the twelve Earthly Branches 31, edge 27 has straight tenon 28 and the straight fourth of the twelve Earthly Branches 29, and the Tenon of described edge 26 and edge 27 shape each other and position match.The distance of the isometry position line of the uniform slope 20 of uniform slope 23 to the edges of boards 19 of the edges of boards 18 of floor plate body 2 described in the present embodiment floorboard 1, than the distance 0.4 millimeter of side middle line of wave height within side middle line of wave height within the cross-tongue 8 of the joint tongue 4 of described connection member 3 to the cross-tongue 9 of joint tongue 5.The interference that this distance is formed tractive each other when can connect in the junction of two floor panels, it is ensured that firmly, seam is tight in floorboard locking, and should change, because floorboard is wet by cold, hot, dry, small the collapsing caused.The concrete manufacturing process of the present embodiment is, face down the workbench swinging in double orientation frame in its back applying glue by floor plate body 2, again connection member 3 is also faced down and swing in workbench, the double-deck frame utilizing workbench determines position relationship each other, then squeezed into forward some rifles nail by connection member 3 back side, both are firmly attached and are fixed together.

Referring to Fig. 4, the present embodiment floorboard 1 is mated formation and is included for floor in blocks process: lay floorboard block 1 on ground, edges of boards 19 phase of the edges of boards 18 of another floorboard 1 with splicing floor block with tongue and groove 1 being leaned on, the joint tongue each other making two floor panels snap closes is entered fourth of the twelve Earthly Branches mouth each other by process by this phase again；Two floor panels being mutually close to are moved along edges of boards direction, joint tongue cross-tongue each other is made mutually to enter in the recessed fourth of the twelve Earthly Branches of horizontal stroke of fourth of the twelve Earthly Branches mouth each other, owing to the nearside wheel profile of cross-tongue Yu the recessed fourth of the twelve Earthly Branches of horizontal stroke is bridging line, so the interior sidewall surface of the two floor panels cross-tongue of snap close joint tongue each other is engaged and is hooked on together by this action in fact exactly.The distance of two uniform slopes of one group of opposite side of floor plate body it is slightly shorter than again due to the distance of the nearside wheel profile of the cross-tongue of the snap close joint tongue of two edge of one group of opposite side of the connection member of floorboard, so two pieces have connected floorboard and not only can not have been deviate from by edges of boards vertical direction, and seam is tight.It is convex-concave wave-like that the Tenon of the present embodiment engages facial contour line, thus when the projection 14 of the cross-tongue 8 moved towards is met with the projection 16 of cross-tongue 9, two cross-tongues will all be forced to swing, and after continuing to move along backswing to initial position, the projection 14 forming cross-tongue 8 is engaged in cross-tongue 9 recessed 17, and recessed the 15 of cross-tongue 8 are engaged in the buckle situation of cross-tongue 9 projection 16.Use buckle by bigger for the lock-off difficulty making the present embodiment.When connecting due to two floor panels, uniform slope 20 is pushed down by the uniform slope 23 such as upper lip such as lower lip, held up by the joint tongue of the two floor panels fourth of the twelve Earthly Branches inserted into each other mouths again, formed and lifted on being both difficult to, also the grip conditions sunk it is difficult to, requirement to building ground flatness when greatly reducing laying floor.

As shown in Figure 4, behind the present embodiment floorboard 1 laying floor ground, its joint tongue 4 is all pushed down by edges of boards 18, and joint tongue 5 is all pushed down by edges of boards 19, and straight tenon 28 is all pushed down by edges of boards 34, and straight tenon 30 is all pushed down by edges of boards 35.All floorboard after namely laying all cannot individually be lifted because self joint tongue is suppressed by the edges of boards being adjacent to plate.Such as figure, the floor of the present embodiment is laid by the mode of being staggered, and namely the edges of boards 34 of its every floor panels and edges of boards 35 phase of another floor panels are by the seam 38 formed, and are all located on the centre position of seam of the edges of boards 18,19 of the long opposite side of floorboard.This floor laid that is staggered is not only attractive in appearance, and warpage not easily occurs in the plate angle of energy protecting field plate.

Referring to Fig. 5, Fig. 6, Fig. 7, Fig. 8, the second embodiment of the present utility model is a kind of ceramic floor block 40 being made up of the strip locking plate 42,43 of the ceramic laminate body 41 of thickness 12 millimeters with thickness 2.8 millimeters.Such as figure, described ceramic laminate body 41 is a block length square plate, has group leader's opposite side and edges of boards 62 and edges of boards 63, one group of short opposite side and edges of boards 56 and edges of boards 57；Described edges of boards 62 the fall from power rank 59 recessed along edges of boards arranged below, the inner side riser on rank 59 of falling from power has the recessed button 60 in location of triangle, and the fall from power rank 58 recessed along edges of boards arranged below of described edges of boards 63, the inner side riser on rank 58 of falling from power has the recessed button 61 in location of triangle.As schemed, fall from power rank 59 and the shape on rank 58 of falling from power, be really the centrosymmetric image of rotation turnback.Such as figure, described strip locking plate 42,43 is all the hard PVC goods of flat bar shaped.Strip locking plate 42 while there being the fourth of the twelve Earthly Branches mouth 49 identical with several fourth of the twelve Earthly Branches shapes by the identical joint tongue 44 of several tenon shapes of tenon one fourth of the twelve Earthly Branches linking arrangement, there is cross-tongue 47 side of its joint tongue 44 tenon cheek, the nearside wheel profile 46 of cross-tongue 47 is straight line, the You Hengao fourth of the twelve Earthly Branches, side 48 of its fourth of the twelve Earthly Branches mouth 49 inner chamber, described cross-tongue 47 is contrary with the bending direction at the recessed fourth of the twelve Earthly Branches of horizontal stroke 48；The another side 64 of strip locking plate 42 has location convex clip 50.Strip locking plate 43 while there being the fourth of the twelve Earthly Branches mouth 54 identical with several fourth of the twelve Earthly Branches shapes by the identical joint tongue 45 of several tenon shapes of tenon one fourth of the twelve Earthly Branches linking arrangement, there is cross-tongue 52 side of its joint tongue 45 tenon cheek, the nearside wheel profile 51 of cross-tongue 52 is straight line, the You Hengao fourth of the twelve Earthly Branches, side 53 of its fourth of the twelve Earthly Branches mouth 54 inner chamber, described cross-tongue 52 is contrary with the bending direction at the recessed fourth of the twelve Earthly Branches of horizontal stroke 53；The another side 65 of strip locking plate 43 has location convex clip 55.The size of nearside wheel profile 46 to strip locking plate 42 another side 64 of the cross-tongue 47 of the joint tongue 44 of described strip locking plate 42, less than the tread width dimensions 0.2 millimeter on the rank 59 of falling from power of ceramic laminate body 41；The size of nearside wheel profile 51 to strip locking plate 43 another side 65 of the cross-tongue 52 of the joint tongue 45 of described strip locking plate 43, less than the tread width dimensions 0.2 millimeter on the rank 58 of falling from power of ceramic laminate body 41.Such as figure, the shape of described strip locking plate 42 and strip locking plate 43 is really the centrosymmetric image of rotation turnback, namely both are really the same parts that can exchange.

The manufacturing process of the present embodiment ceramic floor block 40 includes: put back side up for ceramic laminate body 41, tread on the rank 59 of falling from power of ceramic laminate body 41 is coated with adhesive, being fixedly connected on coated face by strip locking plate 42 and location convex clip 50 is directed at ceramic laminate body 41 and position recessed button 60 position, the nearside wheel profile 46 of the cross-tongue 47 of the joint tongue 44 of strip locking plate 42 now is positioned on inside 0.2 millimeter of position, edge, rank 59 of falling from power of ceramic laminate body 41；Same, tread on the rank 58 of falling from power of ceramic laminate body 41 is coated with adhesive, being fixedly connected on coated face by strip locking plate 43 and location convex clip 55 is directed at ceramic laminate body 41 and position recessed button 61 position, the nearside wheel profile 51 of the cross-tongue 52 of the joint tongue 45 of strip locking plate 43 now is positioned on the inside O.2 millimeter position, edge, rank 58 of falling from power of ceramic laminate body 41；Ceramic floor block 40 is turned and faces up, complete to make.

The paving mode of the ceramic floor block 40 of the present embodiment is essentially identical with the first embodiment of the present utility model.The ceramic material of the present embodiment ceramic floor block 40 smooths because of surface, and construction moved by the manual sucker of particularly suitable use.

Referring to Fig. 9, Figure 10, Figure 11, the third embodiment of the present utility model is that a kind of stone moulds floor block 70, and stone is moulded floor block 70 and is made up through being vertically connected with to fix of the tabular connection member 72 of the floor plate body 71 of the stone moulding material of one piece of thickness 3.5 millimeters with the soft plastic material of one piece of thickness 2.5 millimeters.Described floor plate body 71 is rectangle, and has one group of edges of boards being positioned at long opposite side 73 and edges of boards 74, and one group of edges of boards 91 being positioned at short opposite side and edges of boards 92.Described tabular connection member 72 is the rectangular plate that there is the recessed fourth of the twelve Earthly Branches of tenon in its edges of boards portion, and its edges of boards portion includes one group of edge 95 being positioned at long opposite side and edge 96, and one group is positioned at short opposite side and edge 93 and edge 94.Such as figure, the fourth of the twelve Earthly Branches mouth 77 that joint tongue 75 that several tenon shapes are identical is identical with several fourth of the twelve Earthly Branches shapes is had above described edge 95, there is cross-tongue 79,80 arranged in parallel up and down the tenon cheek side of its joint tongue 75, and the inner chamber side distribution of its fourth of the twelve Earthly Branches mouth 77 has the recessed fourth of the twelve Earthly Branches 81,82 of horizontal stroke of upper and lower parallel distribution.Having the fourth of the twelve Earthly Branches mouth 78 that joint tongue 76 that several tenon shapes are identical is identical with several fourth of the twelve Earthly Branches shapes above described edge 96, there is cross-tongue 83,84 arranged in parallel up and down the tenon cheek side of its joint tongue 76, and there is the recessed fourth of the twelve Earthly Branches 85,86 of horizontal stroke of upper and lower parallel distribution the inner chamber side of its fourth of the twelve Earthly Branches mouth 78.As can be seen, the nearside wheel profile at the edge 95 of the tabular connection member 72 of the present embodiment and edge 96, the nearside wheel profile of the cross-tongue of its joint tongue and the horizontal recessed fourth of the twelve Earthly Branches of fourth of the twelve Earthly Branches mouth is essentially all bridging line；Meanwhile, the shape of the edge 95 of tabular connection member 72 is actually, with edge 96 shape, the centrosymmetric image that have rotated 180 degree；Thus the fourth of the twelve Earthly Branches mouth 78 of the joint tongue 75 of edge 95 and edge 96, the joint tongue 76 of edge 96 and the fourth of the twelve Earthly Branches mouth 77 of edge 75, its position and nearside wheel profile are all able to what complementation matched each other.As can be seen, the edge 93 of tabular connection member 72 has straight tenon 87 and the straight fourth of the twelve Earthly Branches 88, edge 94 has straight tenon 89 and the straight fourth of the twelve Earthly Branches 90；The straight tenon 87 of described edge 93 and the straight fourth of the twelve Earthly Branches 90 in edge 94, the straight tenon 89 of edge 94 and the straight fourth of the twelve Earthly Branches 88 in edge 93, its position and convex-concave profile can match each other in complementation.

The paving mode of the present embodiment is essentially identical with the paving mode of the first embodiment of the present utility model.The joint tongue that the feature of the present embodiment is its snap close has two cross-tongues, so as to support and switching performance are improved.

Referring to Figure 12, Figure 13, the 4th kind of embodiment of the present utility model is that a kind of stone moulds floor block 100, and it is actually the remodeling product of the third embodiment.Such as figure, it is by the floor plate body 101 of the stone moulding material of one piece of thickness 3.5 millimeters, the tabular connection member 102 of the plastic material of one piece of thickness 2.5 millimeters, and the hard PVC plate 103 of one piece of thickness 0.8 millimeter is vertically connected with fixing composition through successively.Described hard PVC plate 103 is equivalently-sized with the length and width of stone plastic floor plate body 101, and upper and lower projected position is also identical.

The paving mode of the present embodiment is essentially identical with the paving mode of the first embodiment of the present utility model.The feature of the present embodiment is that its floor plate body 101 can be clamped tabular connection member 102 joint tongue so as to be difficult to upwards move downward when floorboard is connected by upper and lower surface with hard PVC plate 103, thus lays during the present embodiment floorboard the requirement of ground flat degree is non-normally low.

Claims

1. the floorboard with locking connection structure being used for forming floor, including rectangle or square floorboard, the edges of boards of the least one set opposite side of floorboard be provided with can make two floor panels cooperate connect Tenon, Tenon includes preventing two to connect floorboard by the snap close with mechanical caging structure of the vertically moveable disengagement of edges of boards, it is characterized in that: described floorboard is made up of with at least a set of tabular connection member being fixedly connected under the plate body of floor the floor plate body that a block length is square or square, at least one edge of tabular connection member is arranged with the snap close being made up of more than one joint tongue and more than one fourth of the twelve Earthly Branches mouth, the joint tongue of snap close is contour shape is the entity of curved ligule, the fourth of the twelve Earthly Branches mouth of snap close is its oral area and inner chamber can hold the vacancy that the contour shape of joint tongue is curved ligule, the bending direction of the described all joint tongues being positioned in same edge is identical and contrary with the bending direction of all fourths of the twelve Earthly Branches mouth being positioned in this edge；The snap close of the described tabular connection member being fixedly connected under the plate body of floor is at least two row and lays respectively at below the edges of boards of one group of opposite side of floor plate body, at least part of area of the joint tongue of its snap close is positioned at outside the edges of boards of floor plate body, and at least part of area of the fourth of the twelve Earthly Branches mouth of its snap close is positioned within the edges of boards of floor plate body；The joint tongue of the first row snap close of described two row snap closes and the fourth of the twelve Earthly Branches mouth of secondary series snap close, the fourth of the twelve Earthly Branches mouth of the joint tongue of secondary series snap close and first row snap close, their arrangement position corresponds to each other, their convex-concave is complimentary to one another in the degree of the edges of boards of floor plate body, their contour shape at least inside the bending section of joint tongue with the bending section of fourth of the twelve Earthly Branches mouth inside line segment on fit each other.

2. by a kind of floorboard with locking connection structure for forming floor described in claim 1, it is characterized in that: the shape size of whole joint tongues of the snap close of described tabular connection member is all identical, the shape size of whole fourths of the twelve Earthly Branches mouth is all identical, the arrangement mode of described joint tongue and fourth of the twelve Earthly Branches mouth is an a joint tongue then fourth of the twelve Earthly Branches mouth, and the circulation that bending section nearside wheel profile is bridging line of the bending section nearside wheel profile of joint tongue and fourth of the twelve Earthly Branches mouth is combined；The bending direction of the joint tongue of two row snap closes below the described edges of boards laying respectively at one group of opposite side of floor plate body is contrary.

3. by a kind of floorboard with locking connection structure for forming floor described in claim 2, it is characterized in that: described in lay respectively at floor plate body one group of opposite side edges of boards below two row snap closes of tabular connection member, distance between inside the bending section of the joint tongue of its string snap close and inside the bending section of the joint tongue of another row snap close, less than the distance at least 0.2 millimeter between two edges of boards of this group opposite side.

4. by a kind of floorboard with locking connection structure for forming floor described in claim 1, it is characterized in that: the joint tongue in curved ligule of the snap close of described tabular connection member includes at least one cross-tongue of the tenon cheek side horizontal expansion that tenon is done and done by tenon, the fourth of the twelve Earthly Branches mouth that the contour shape of the snap close of described connection member is curved ligule includes interior cavity main body and by least one horizontal recessed fourth of the twelve Earthly Branches of the wall side horizontal expansion of inner chamber, the direction of the cross-tongue of the described all joint tongues being positioned in same edge is identical and in opposite direction with the recessed fourth of the twelve Earthly Branches of horizontal stroke of all fourths of the twelve Earthly Branches mouth being positioned in this edge.

5. by a kind of floorboard with locking connection structure for forming floor described in claim 2, it is characterised in that: inside the bending section of all joint tongues of the snap close of described tabular connection member, the shape of profile is all straight line.

6. by a kind of floorboard with locking connection structure for forming floor described in claim 2, it is characterized in that: all having inside the bending section of all joint tongues of the snap close of described tabular connection member by profile is dismountable buckle structure that the concave line segment of line segment and the profile of convex is constituted, and the buckle structure complementation laid respectively on two row snap closes under the edges of boards of one group of opposite side of floor plate body matches.

7. by a kind of floorboard with locking connection structure for forming floor described in claim 1, it is characterized in that: described the fixed below of tabular connection member is connected to one flat plate, the length dimension of flat board is equal to floor panel body length size or less than floor panel body length size 0.1 millimeter to 10 millimeters, the width dimensions of flat board is equal to floor plate body width dimensions or less than floor plate body width dimensions 0.1 millimeter to 10 millimeters.

8. by a kind of floorboard with locking connection structure for forming floor described in claim 2, it is characterized in that: the sidewall wall of two edges of boards of the least one set opposite side of described floor plate body is all uniform slope, and the angled complimentary that the inclined-plane of two uniform slopes tilts matches.

9. by a kind of floorboard with locking connection structure for forming floor described in claim 2, it is characterized in that: two edges of boards of the least one set opposite side of described floor plate body, the upper edge on one side plate limit is step-like, the lower edge of its another side edges of boards is in falling from power scalariform, and the sum of described step and the thickness on rank of falling from power is equal to the thickness of floor plate body.

10. by a kind of floorboard with locking connection structure for forming floor described in claim 1, it is characterized in that: described floor plate body is one piece of ceramic wafer, two edges of boards of one group of opposite side of ceramic wafer have the rank of falling from power that the lower edge along edges of boards is recessed respectively；Described tabular connection member is the strip plate that its edge has the snap close being made up of joint tongue and fourth of the twelve Earthly Branches mouth, and strip plate is at least two sets, and setting-in is fixed on the tread on the rank of falling from power of two edges of boards of ceramic wafer respectively.