CN201924552U - Floor split joint structure - Google Patents
Floor split joint structure Download PDFInfo
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- CN201924552U CN201924552U CN2010206893553U CN201020689355U CN201924552U CN 201924552 U CN201924552 U CN 201924552U CN 2010206893553 U CN2010206893553 U CN 2010206893553U CN 201020689355 U CN201020689355 U CN 201020689355U CN 201924552 U CN201924552 U CN 201924552U
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- board block
- floor board
- snap close
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Abstract
The utility model relates to a floor split joint structure, which is characterized in that the middle of a lock buckle clamp strip is provided with a center shaft post, the top of the center shaft post is provided with a lock bolt, both sides of the center shaft post are respectively provided with a left mortise and a right mortise, and a floor block is provided with a groove corresponding to the lock bolt and tenons corresponding to the left mortise and the right mortise. The processing of the left abnormal mortise and the right abnormal mortise of a lock buckle floor block of the floor split joint structure is simple, the processing cost is low, the lumber resource utilization rate is improved, and the lock buckle floor reaches the best effects of no seam, sound reduction and noise reduction after the split joint. The advantages of abnormal positioning hanging hooks of a notch floor mortise and a lock buckle floor are combined so that a connecting element and the floor mortises are more precisely and tightly buckled, the floor split joint structure has the maximum structural advantages that the floor block after the split joint is integrated into a whole with the lock buckle clamp strip through high intensity connection, the buckling force is stronger, the split surface of the floor after the split joint is more smooth, the engagement is tight without a seam, meanwhile, expensive woodworking four-side caesium and double-end milling processing equipment investment is reduced, the production cost is greatly reduced, and plate material resources are also saved.
Description
Technical field:
The utility model relates to the technical field of building decorative plates, and specifically a kind of sheet material of promptly saving is made again simply, can fast the two boards material precisely be located the floor splicing construction that splicing fastens.
Background technology:
Main tongue and groove and the snap close dual mode of adopting of existing in the market various wood flooring splicing, be directly to be connected with tongue-and-groove with tenon between the wood flooring by wood flooring, its weak point is, wooden floor as with snap close in conjunction with as the floor connecting method, because the solid wood board material has expansion easily, shrink, problem on deformation produces, the grafting of the tongue-and-groove of latch floor and tenon tongue realizes splicing, the connected structure such as the patent No. of comparatively typical joint tongue are 01269990.X, name is called the utility model patent of bayonet type tongue and groove wooden floor, its tenon, the tenon groove structure complexity, the requirement on machining accuracy height, energy consumption height in the process, adopt costliness, be provided with the carpenter Si Mian of multitool axle, carpenter's both-end mills equipment could process the special-shaped snap close tongue-and-groove of realizing the non-parallel and non-perpendicular angle of various complexity, and the processing and forming of floor tongue-and-groove is difficulty relatively, the processing cost height.
The solid wooden compound floor base material mainly is to revolve skin veneer gummed (gross thickness 15mm market, floor generally commonly use be that 9～11 solid woods revolve the skin veneer) together by different direction of warp and weft multi-layer solid woods, (with reference to the patent No. is 01269990.X when the ligule groove corresponding end hook of processing latch floor tenon groove structure, name is called the utility model patent of bayonet type tongue and groove wooden floor, label 7 hooks in this patent accompanying drawing), being easy to cause the gummed veneer at hook place to peel off comes off, when floor and floor splicing fastening, under the location push effect power between floor and floor, (because gummed area little) easier to be made different direction of warp and weft multi-layer solid woods revolve hide glue to close veneer and peel off and come off, can not reach the latch floor tongue-and-groove in conjunction with the effect requirements of gap not between location and floor and floor, use so can't see a large amount of solid wood composite multi-layer latch floors in the market.
Three layers of composite floor board of solid wood are in the market, major part is tenon, the tenon groove structure based on latch floor, its advantage is that the bonding composition mode because of three layers of composite floor board of solid wood is: three different-thickness solid wood materials bind together, and the centre is to be spliced into strip solid wood base material plate with thick short batten to do reverse bonding with top panel and the undermost skin veneer that revolves.The processing and forming of latch floor tenon groove structure ligule groove corresponding end hook, (with reference to the patent No. is 01269990.X, name is called the utility model patent of bayonet type tongue and groove wooden floor, label 7 hooks in this patent accompanying drawing) all be to be spliced on the rectangular backing material plate at thick short batten to finish, the floor bottom has the skin veneer balance layer cosmetic face that revolves of the different direction of warp and weft of a slice again, there is very big gummed area to bind, effectively guarantee not come off behind the thick middle solid wood base material plate processing tongue-and-groove, three layers of compound latch floor of solid wood are when installing the splicing fastening, formed location push effect power between floor and floor, abundant wooden base material in the middle of not causing is peeled off and is come off with revolving bonding place of skin single-board materials, is to reach not gap effect of the spliced latch floor in floor and floor.Shortcoming is because of the against the grain fiber of material causes carpenter four sides Bao rectangular bilateral tenon and the groove of doing the floor of abundant wooden backing material plate to be added man-hour, can not be with the special-shaped tongue-and-groove processing and forming of normal fast speed, cutter digs to mill to add and can cause man-hour the cross section performance of middle backing material plate comparatively coarse, the tongue-and-groove machined surface is coarse, just have difficult assembling and the out-of-flatness of plate face or floor when the splicing latch floor is installed and splice contact surface with the floor local gap is arranged, have the defective of the sound that collides with when causing the floor use easily.
The special-shaped amalgamation tenon of the tenon of grooved and tongued floor and latch floor, blind mortise hook structure Design pattern, all needing increases the raised line material of giving prominence to floor, all can cause a lot of material resources wastes.
Summary of the invention:
The purpose of this utility model is to provide a kind of improved floor splicing construction, and it can overcome tenon, tenon groove structure complexity, the processing cost height of floor board block in the prior art wastes sheet material again, simultaneously the bad some shortcomings of splicing effect.
To achieve these goals, the technical solution of the utility model is: a kind of floor splicing construction, it mainly comprises floor board block and is located at snap close clamp bar between the floor board block, it is characterized in that: the middle part of snap close clamp bar is provided with a central column, the top of central column is provided with a dead bolt, the both sides of central column are respectively equipped with left and right tongue-and-groove, and floor board block is provided with and the corresponding groove of dead bolt, and with the corresponding tenon of left and right tongue-and-groove.
During use, replace female groove of original floor board block one side to connect by the snap close clamp bar between the floor board block of the present utility model, form the mode that snap close and tongue and groove combine between floor board block and the snap close clamp bar, the floor board block left side of this connected mode, right tenon slot processing is simple, processing cost is low, need not to increase the raised line material of outstanding floor as tenon or groove, improve the timber resources utilization rate, the special-shaped tongue-and-groove of processed complex, can design scheme of the present utility model, use special equipment collocation mould to extrude (ejaculation) fast a large amount of processing and manufacturings, the snap close clamp bar product size of being produced is unified, the body precision is indeformable, can make spliced latch floor reach not gap, noise reduction subtracts the sound optimum efficiency.The top dead bolt of snap close clamp bar engages with corresponding groove on the floor board block effectively avoids floor splicing place to upwarp, the left side of the both sides of snap close clamp bar, corresponding tenon fastens on right tenon slot and the floor board block, make the Mosaic face relative fixed gap not between floor board block and floor board block, combine the grooved and tongued floor tongue-and-groove, the advantage of latch floor abnormity location hook, make the more accurate closely fastening of connector and floor tongue-and-groove, the structure great advantage is that spliced floor board block is connected with snap close clamp bar higher-strength and combines together, it is more powerful to fasten intensity, make spliced floor Mosaic face more smooth, fluid-tight engagement is gap not, processing cost reduces greatly simultaneously, has saved the sheet material raw material.The floor board block front and back ends can be according to the tongue and groove tongue-and-groove (referring to Figure 25, Figure 26) that needs are arranged to flush is installed, floor board block is directly docked with the forward and backward end of floor board block, also the floor board block front and back ends can be arranged to drift slot or flat mouthful of groove and be connected after the snap close clamp bar cooperates, (referring to Figure 27-Figure 31), because the left and right groove of floor board block is symmetrical arranged into identical shaped, the Shi Buhui that mats formation wastes a large amount of floors other end or another side floor board that time institute's sawing gets off of mating formation because tongue-and-groove is not corresponding, therefore can also save floor about 1% area of mating formation.
Description of drawings:
Fig. 1 is the user mode reference diagram of the utility model first embodiment
Fig. 2 is the structural representation of the utility model first embodiment
Fig. 3 is the another structural representation of the utility model first embodiment
Fig. 4 is the user mode reference diagram of Fig. 3
Fig. 5 is the local structure for amplifying schematic diagram of Fig. 4
Fig. 6, Fig. 7 are the structural representation of the utility model second embodiment
Fig. 8, Fig. 9 are the user mode reference diagram of the utility model second embodiment
Figure 10 is the user mode reference diagram of the utility model the 3rd embodiment
Figure 11 is the local structure for amplifying schematic diagram of Figure 10
Figure 12 is the structural representation of the utility model the 3rd embodiment
Figure 13, Figure 14 are the structural representation of the utility model the 4th embodiment
Figure 15,16 be utility model the 4th embodiment perspective view
Figure 17 is the structural representation of the utility model the 5th embodiment
Figure 18 is the perspective view of Figure 17
Figure 19 installs the schematic diagram of mating formation of embodiment for the utility model floor
Figure 20 is the local structure for amplifying schematic diagram of Figure 19
Figure 21 is the structural representation of the utility model the 6th embodiment
Figure 22 is the mounting structure schematic diagram of prior art
Figure 23 is the mounting structure schematic perspective view of prior art
Figure 24 is the prior art constructions schematic diagram
Figure 25 is the tongue and groove tongue-and-groove user mode schematic diagram that flushes for the utility model floor board block end
Figure 26 is the structural representation of the tongue and groove tongue-and-groove that flushes for the utility model floor board block end
Figure 27 is the user mode schematic diagram of drift slot for the utility model floor board block end
Figure 28 is the another user mode schematic diagram of drift slot for the utility model floor board block end
Figure 29 is the structure for amplifying schematic diagram of Figure 28
Figure 30 is the structural representation of drift slot for the utility model floor board block end
Figure 31 is the structure for amplifying schematic diagram of Figure 30
The specific embodiment:
The utility model will be further described below in conjunction with drawings and Examples.
The utility model mainly comprises a kind of floor splicing construction, it mainly comprises floor board block 2 and is located at snap close clamp bar 3 between the floor board block, its difference with the prior art is: the middle part of snap close clamp bar is provided with a central column, the top of central column is provided with a dead bolt 4, the both sides of central column are respectively equipped with left and right tongue-and- groove 5,6, floor board block is provided with and the corresponding groove 7 of dead bolt, and with the corresponding tenon 21,22 of left and right tongue-and-groove.The afterbody of left and right tongue-and-groove is provided with butt hook 8, and floor board block is provided with the groove 9 that matches with butt hook, the both sides that are arranged on dead bolt of left and right tongue-and-groove symmetry, and left and right tongue-and-groove is deep-slotted chip breaker, drift slot, flat shape groove or special-shaped groove.Establish first link slot 10 on drift slot, flat shape groove or the special-shaped groove, floor board block is provided with and corresponding first raised line 11 of first link slot, and the angle of inclination of flat mouthful groove or drift slot butt hook is the 45-135 degree, the triangular in shape or wedge shape of first link slot; Establish second raised line 19 on drift slot, flat shape groove or the special-shaped groove, floor board block is provided with and corresponding second link slot 20 of second raised line.Be provided with mounting groove between drift slot, flat shape groove and the butt hook, be provided with sound insulation adhesive tape 12 in the mounting groove, adhesive tape adopts rubber, plastic cement or adhesive tape film material.The arc radius scope of deep-slotted chip breaker is 1.5～6mm, and deep-slotted chip breaker snap close clamp bar bottom surface to the distance at deep-slotted chip breaker circular arc external diameter edge is 2～10mm; The angle of inclination of drift slot is that the angle of 90～125 degree, flat shape groove and central column is the 90-100 degree.The end of butt hook is circular arc or straight line chamfering, the angular range of chamfering is the 45-90 degree, be provided with contact point or contact surface and shrinkage joint between snap close clamp bar and the floor board block, the size at shrinkage joint is 0.1～2mm, the floor board block of snap close clamp bar different with various gross thickness (floor levels) connects, because of bonding strength and structural strength need, and need be provided with the snap close clamp bar of differing heights, the height of snap close clamp bar is the 60%-90% of floor gross thickness.One contact surface is arranged between floor board block and the floor board block, and the bottom of contact surface is provided with the flexible chamfering 1 of material.The dead bolt middle part of snap close clamp bar is provided with screw bore locating slot 13, or screw bore locating slot 15 is set in left and right tongue-and-groove, and according to the floor needs being installed on the screw bore locating slot can be at the on-the-spot screw hole 14 that bores of mating formation.The snap close clamp bar adopts engineering plastic, wood plastic composite, plastic-steel, rubber, macromolecular material, aluminum alloy materials, metal material or organic material are made, above-mentioned material has protection against the tide, waterproof, tool elasticity, the performance that does not rupture, can reduce distortion because of the floor material, expand, shrink, prevent partial splice's gap of producing between floor and floor, even mat formation on very irregular ground, as use engineering plastic, the rubber material is as the snap close clamp bar, also can reduce snap close clamp bar and the floor Mosaic face sound that collides with in use to greatest extent, after the dismounting of snap close clamp bar, reusable edible, when not using as discarding, recyclable pulverizing, mix and stir from new thermoplastic, extruding making utilizes again, practicality is environmental protection again, it is low that snap close clamp bar mould is extruded (ejaculation) cost of manufacture, type body precision, produce fast, a large amount of cost of production are low, management processing, cost is controlled easily, when installing on the floor, because of the ground flat degree reason, the snap close clamp bar can be sawed, cut, mill, bore, nail, can arrange in pairs or groups the fast installation of adjusting on floor, but the floor repeated removal is installed, change rapid and convenient.
The left and right tongue-and-groove of floor board block of the present utility model can be arranged to identical shaped, like this when the floor is installed, (public tenon could splice facing to female groove need to distinguish the public tenon 18 of floor board block both sides or female groove 17 in the time of need not mating formation as prior art, referring to Figure 24), particularly when mating formation floor beginning edge and terminating edge, therefore panel material in large quantities can be do not wasted, flooring board about 1% area of mating formation can be saved because tongue-and-groove is not corresponding.
Characteristics such as the snap close clamp bar adopts plastic-steel to make, and the plastic-steel primary raw material is a polyvinyl resin, and this material has that plasticity is strong, energy-conserving and environment-protective, structural strength are good.The central column top of snap close clamp bar is provided with the dead bolt (referring to Fig. 1, Fig. 2) that protrudes strip, the dead bolt of strip guarantees to install the back floor board block and can not upwarp, the bottom of dead bolt is provided with the hypotenuse of symmetry, the central column both sides of snap close clamp bar are respectively equipped with oblique left and right tongue-and-groove, the angle of inclination of drift slot is 120 degree, and the end of butt hook is chamfering linearly.Adopt metal such as aluminium alloys to adopt to make as the snap close clamp bar (referring to Fig. 3-Fig. 5), then a mounting groove 16 can be set between drift slot and butt hook, be provided with rubber, plastic strip or adhesive tape film 12 in the mounting groove, the friction that reduces between floor board block and the snap close clamp bar is collided with, and plays quiet effect.
The central column top of snap close clamp bar is provided with the dead bolt of strip (referring to Fig. 6-Fig. 9), the dead bolt of strip guarantees to install the back floor board block and can not upwarp, the bottom of dead bolt is provided with the hypotenuse of symmetry, the central column both sides of snap close clamp bar are respectively equipped with an oblique left side, right tenon slot, the angle of inclination of drift slot is 120 degree, the end of butt hook is chamfering linearly, drift slot is provided with leg-of-mutton first link slot 10, floor board block is provided with and corresponding triangle first raised line 11 of first link slot, earlier the snap close clamp bar is placed a work top or ground during installation, again floor board block is provided with the chamfering 1 at material shrinkage joint, be placed on the side top of snap close clamp bar dead bolt 4, floor board block groove 7 is aimed at dead bolt 4, side tenon 21 with floor board block snaps in the snap close clamp bar drift slot then, side by side the groove 9 of plate can corresponding be placed on the top that the snap close clamp bar connects ditch 8, firmly pushing the floor board block surface again makes triangle first raised line snap in triangle first link slot, so far a side of floor board block is connected with the snap close clamp bar and finishes, after the side that will dispose the floor board block of snap close clamp bar again snaps in another drift slot that disposes the snap close clamp bar, firmly pushing the floor board block surface again makes triangle first raised line snap in triangle first link slot, so far a side of floor board block is connected with the snap close clamp bar and finishes, the opposite side floor board block then links to each other with the snap close clamp bar by identical step, fixing after connecting between floor board block and the snap close clamp bar is very firm, because the two ends of snap close clamp bar are provided with identical drift slot with dual-side, snap in the snap close clamp bar after the long certain angle that when connecting, need tilt of the side edge length of floor board block, the narrow weak point of the tip lengths of floor board block then needs a little firmly horizontal sliding can snap in that (scheme of installation is referring to Figure 27-Figure 29), tenon 21 tops, floor board block end after the installation and the splicing seams 23 between snap close clamp bar dead bolt 4 bottoms are that 0.5-1.5mm is (referring to Figure 30 in the corresponding snap close clamp bar when mounted, Figure 31).After the long floor of conventional 900mm fastens splicing, can bear horizontal 50 kilograms with upper pulling force, guarantee that parallel direction is located not gap between floor board block and the floor board block, dead bolt and left and right tongue-and-groove combination great advantage, be that polygon multiple spot is in contact with one another the location, snap close clamp bar and floor tongue-and-groove can more precisely closely fasten, and spliced floor is connected with the snap close clamp bar combines together.The screw bore locating slot is set in left and right tongue-and-groove simultaneously, the screw bore locating slot keeps vertical with the inclined-plane of drift slot, on the screw bore locating slot according to the needs on-the-spot countersunk head screw hole of boring of can mating formation on the floor is installed, attachment screw is set in the screw hole, be connected fastening again with floor board block after making the snap close clamp bar and common joists being fixing, make that the floor after the assembly unit is more firmly durable in use.
The central column top of snap close clamp bar is provided with the dead bolt of strip (referring to Figure 10-Figure 12), the dead bolt of strip guarantees to install the back floor board block and can not upwarp, the bottom of dead bolt is provided with the hypotenuse of symmetry, the central column both sides of snap close clamp bar are respectively equipped with a parallel left side, right angle, right tenon slot, the angle of flat shape groove and central column is 90 degree, the end of butt hook is chamfering linearly, flat shape groove is provided with first link slot of wedge shape, floor board block is provided with and corresponding wedge shape first raised line of first link slot, after during installation the side of floor board block being snapped in wedge-shaped slot, firmly push the floor board block surface again and make wedge shape first raised line snap in wedge shape first link slot, fixing after connecting between floor board block and the snap close clamp bar is very firm.After the long floor of conventional 900mm fastens splicing, can bear horizontal 100 kilograms with upper pulling force, guarantee that parallel direction is located not gap between floor board block and the floor board block, dead bolt and left and right tongue-and-groove combination great advantage, be that polygon multiple spot is in contact with one another the location, snap close clamp bar and floor tongue-and-groove can fasten by more accurate closely higher-strength, spliced floor board block is connected with the snap close clamp bar combines together, and floor splicing fastening dynamics is more powerful.The screw bore locating slot is set in left and right tongue-and-groove simultaneously, on the screw bore locating slot according to the needs on-the-spot screw hole that bores of can mating formation on the floor is installed, attachment screw is set in the screw hole, be connected fastening again with floor board block after making the snap close clamp bar and common joists being fixing, make that the floor after the assembly unit in use can be more firmly durable.
The snap close clamp bar adopts wood plastic composite to make, wood plastic composite is to be raw material with wooden powders such as polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), polystyrene thermoplastics such as (PS) and wood powder, plant straw powder, plant species shells, and desired proportions is mixed extruding after heating, injection moulding, the made composite material of compression moulding.From raw materials for production, the raw material of wood plastic composite can adopt the residue of various waste or used plastics, scoot and crops.Therefore the development and the extensive use of wood plastic composite, the pollution that helps to slow down plastic refuse also helps to reduce agricultural wastes and burns the pollution that brings to environment.The production of wood plastic composite and use, environment does not distribute the volatile matter of harm humans health towards periphery, and the also recyclable utilization of material itself is a kind of brand-new Green Product, also is a kind of ecological clean composite material.Therefore, the manufacturing of wood plastic composite is used, contained huge economy and environmental benefit.
The central column top of snap close clamp bar is provided with the dead bolt of strip (referring to Figure 13-Figure 16), the dead bolt of strip guarantees to install the back floor board block and can not upwarp, the side of dead bolt is provided with the hypotenuse of symmetry, make things convenient for the dismounting between dead bolt and the floor board block, the central column both sides of snap close clamp bar are respectively equipped with the left and right tongue-and-groove of arc, the end of butt hook is chamfering linearly, be provided with 3 contact points and three shrinkage joint between the monolateral and floor board block of snap close clamp bar, the size at shrinkage joint is 0.5mm, and the height of snap close clamp bar is 75% of a floor board block height.One contact surface is arranged between floor board block and the floor board block, and the bottom of contact surface is provided with the flexible chamfering 1 of material.During installation, can be in advance with the floor board block fixed bonding of AB glue elder generation with a snap close clamp bar and a side, the floor board block of opposite side then engages by tenon and arc groove and realizes being connected, so not only accelerated the speed of directly mating formation, and the splicing that can make the floor fastens the intensity increasing, therefore the manufacturing width of snap close clamp bar can appropriateness reduce, save the material cost of snap close clamp bar, the width of snap close clamp bar needs according to the ratio intensity of floor different-thickness, can be controlled in the scope of 12～35mm, therefore can reduce the cost of mating formation on floor, guarantee that simultaneously parallel direction is located not gap between floor board block and the floor board block.The tongue and groove tongue-and-groove that the floor board block front and back ends is arranged to flush, only need application of force horizontal sliding a little that the floor board block front end is snapped in the tongue and groove tongue-and-groove of another floor board block rear end correspondence during installation, finish the butt joint (structure of the tongue and groove tongue-and-groove that flushes is referring to Figure 25, Figure 26) of floor board block front and back ends.
The snap close clamp bar adopts hard rubber to make, and raw rubber only is only dry and whippy in the temperature range that is rather narrow.The sulphur that adds 5%-8% can form pliable and tough sulfide linkage at interchain, and these sulfide linkages can reduce the independence of each long-chain, thereby has prevented that rubber from becoming glutinous under moderate temperature.Under not too low temperature, sulfide linkage can also increase the free scope of activities between each chain, so rubber can hardening.If add more sulphur, such as 25%-50%, in rubber weight, it is very tight that the interchain bonding is got, and causes the rubber hardening.Such rubber is called hard rubber.
The central column top of snap close clamp bar is provided with the dead bolt (referring to Figure 17,18) of strip, the dead bolt of strip guarantees to install the back floor board block and can not upwarp, the side of dead bolt is provided with the hypotenuse of symmetry, make things convenient for the dismounting between dead bolt and the floor board block, the central column both sides of snap close clamp bar are respectively equipped with the left and right tongue-and-groove of arc, the end of butt hook is the circular arc chamfering, be provided with 3 contact surfaces and three shrinkage joint between the monolateral and floor board block of snap close clamp bar, the size at shrinkage joint is 0.5mm, and the height of snap close clamp bar is 75% of a floor board block height.One contact surface is arranged between floor board block and the floor board block, and the bottom of contact surface is provided with the flexible chamfering of material.Adopt the snap close clamp bar of vulcanie material itself to have rubber appropriateness flexibility, be applicable to the floor of mating formation, more irregular ground, the snap close clamp bar of vulcanie material can closely fasten with the tongue-and-groove splicing of hard floor piece, make after the installation the floor in use, also can obtain best mating formation and quiet effect.
The bottom of dead bolt is provided with the hypotenuse of symmetry, the central column both sides of snap close clamp bar are respectively equipped with an oblique left side, right tenon slot, the angle of inclination of drift slot is 120 degree, the end of butt hook is chamfering linearly, drift slot is provided with second raised line, floor board block is provided with and corresponding second link slot of second raised line (referring to Figure 21), after during installation the side of floor board block being snapped in drift slot, firmly pushing the floor board block surface again makes second raised line snap in second link slot, fixing after connecting between floor board block and the snap close clamp bar is very firm, after the long floor of conventional 900mm fastens splicing, can bear horizontal 100 kilograms with upper pulling force, guarantee that parallel direction is located not gap between floor board block and the floor board block, a dead bolt and a left side, right tenon slot combination great advantage, be that polygon multiple spot is in contact with one another the location, snap close clamp bar and floor tongue-and-groove can more precisely closely fasten, and spliced floor is connected with the snap close clamp bar combines together.The screw bore locating slot is set in left and right tongue-and-groove simultaneously, the screw bore locating slot keeps vertical with the inclined-plane of drift slot, on the screw bore locating slot according to the needs on-the-spot countersunk head screw hole of boring of can mating formation on the floor is installed, attachment screw is set in the screw hole, be connected fastening again with floor board block after making the snap close clamp bar and common joists being fixing, make that the floor after the assembly unit is more firmly durable in use.
Claims (10)
1. floor splicing construction, it mainly comprises floor board block and is located at snap close clamp bar between the floor board block, it is characterized in that: the middle part of snap close clamp bar is provided with a central column, the top of central column is provided with a dead bolt, the both sides of central column are respectively equipped with left and right tongue-and-groove, floor board block is provided with and the corresponding groove of dead bolt, and with the corresponding tenon of left and right tongue-and-groove.
2. a kind of floor according to claim 1 splicing construction, it is characterized in that: the afterbody of left and right tongue-and-groove is provided with butt hook, floor board block is provided with the groove that matches with butt hook, the both sides that are arranged on dead bolt of left and right tongue-and-groove symmetry, left and right tongue-and-groove are deep-slotted chip breaker, drift slot, flat shape groove or special-shaped groove.
3. a kind of floor according to claim 2 splicing construction, it is characterized in that: establish first link slot on drift slot, flat shape groove or the special-shaped groove, floor board block is provided with and corresponding first raised line of first link slot, and first link slot is triangular in shape, wedge shape or circular arc; Establish second raised line on drift slot, flat shape groove or the special-shaped groove, floor board block is provided with and corresponding second link slot of second raised line.
4. a kind of floor according to claim 2 splicing construction is characterized in that: the arc radius scope of deep-slotted chip breaker is 1.5～6mm, and deep-slotted chip breaker snap close clamp bar bottom surface to the distance at deep-slotted chip breaker circular arc external diameter edge is 2～10mm; The angle of inclination of drift slot is 90～130 degree.
5. a kind of floor according to claim 2 splicing construction is characterized in that: be provided with mounting groove between deep-slotted chip breaker, drift slot or flat shape groove and the butt hook, be provided with the sound insulation adhesive tape in the mounting groove, adhesive tape adopts rubber, plastic strip or adhesive tape film material.
6. a kind of floor according to claim 2 splicing construction is characterized in that: the end of butt hook is circular arc or straight line chamfering, and the angular range of chamfering is the 45-90 degree.
7. a kind of floor according to claim 1 splicing construction, it is characterized in that: be provided with contact point or contact surface and shrinkage joint between snap close clamp bar and the floor board block, the size at shrinkage joint is 0.1～2mm, and the height of snap close clamp bar is the 60%-90% of floor board block height.
8. a kind of floor according to claim 1 splicing construction is characterized in that: have a contact surface, the bottom of contact surface to be provided with the flexible chamfering of material between floor board block and the floor board block.
9. a kind of floor according to claim 1 splicing construction is characterized in that: the dead bolt upper center of snap close clamp bar is provided with the screw bore locating slot, or in left and right tongue-and-groove the screw bore locating slot is set.
10. a kind of floor according to claim 1 splicing construction is characterized in that: the snap close clamp bar adopts engineering plastic, wood plastic composite, plastic-steel, rubber, macromolecular material, aluminum alloy materials, metal material or organic material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206893553U CN201924552U (en) | 2010-12-24 | 2010-12-24 | Floor split joint structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206893553U CN201924552U (en) | 2010-12-24 | 2010-12-24 | Floor split joint structure |
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| CN201924552U true CN201924552U (en) | 2011-08-10 |
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| CN2010206893553U Expired - Fee Related CN201924552U (en) | 2010-12-24 | 2010-12-24 | Floor split joint structure |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102493625A (en) * | 2011-12-21 | 2012-06-13 | 张家铭 | Lock-catch type plate and plate connecting piece thereof |
| CN103015666A (en) * | 2011-09-23 | 2013-04-03 | 吴江市七都方圆铝型材加工厂 | Connector used for floor board |
| CN103015667A (en) * | 2011-09-23 | 2013-04-03 | 吴江市七都方圆铝型材加工厂 | Connector applied to floor |
| CN103452270A (en) * | 2013-08-09 | 2013-12-18 | 浙江元森态家具有限公司 | Wallboard mounting method |
| CN104775595A (en) * | 2015-02-13 | 2015-07-15 | 徐小团 | Double-hook lock flooring |
| CN105064653A (en) * | 2015-08-27 | 2015-11-18 | 蒋伟平 | Floor connecting piece |
| CN105587092A (en) * | 2014-10-22 | 2016-05-18 | 深圳市健炜创光电科技有限公司 | Integral fixed type LED floor tile and mounting method |
| CN107061983A (en) * | 2017-06-23 | 2017-08-18 | 重庆科技学院 | A kind of spliced cabinet of gas chamber aeroelastic model |
| CN108824757A (en) * | 2018-08-30 | 2018-11-16 | 湖南圣保罗木业有限公司 | A kind of timber floor attachment device and Wood floor mounting method |
| CN108979062A (en) * | 2018-09-14 | 2018-12-11 | 季资元 | Upper and lower chain floor and its installation method |
| CN109109229A (en) * | 2018-10-22 | 2019-01-01 | 哈尔滨工程大学 | A kind of adjustable compact dimensions composite material hot forming tool of square boundary |
| CN111927418A (en) * | 2020-08-04 | 2020-11-13 | 北京光明橡塑制品厂 | New material and throwing type key sliding sleeve of structure thereof |
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2010
- 2010-12-24 CN CN2010206893553U patent/CN201924552U/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015666A (en) * | 2011-09-23 | 2013-04-03 | 吴江市七都方圆铝型材加工厂 | Connector used for floor board |
| CN103015667A (en) * | 2011-09-23 | 2013-04-03 | 吴江市七都方圆铝型材加工厂 | Connector applied to floor |
| WO2013091284A1 (en) * | 2011-12-21 | 2013-06-27 | Zhang Jiaming | Locking type panel and panel connecting piece and connection method therefor |
| CN102493625B (en) * | 2011-12-21 | 2014-12-10 | 张家铭 | Lock-catch type plate and plate connecting piece thereof |
| JP2015510054A (en) * | 2011-12-21 | 2015-04-02 | ▲張▼家▲銘▼ | Locking panel connector, its panel and its coupling method |
| CN102493625A (en) * | 2011-12-21 | 2012-06-13 | 张家铭 | Lock-catch type plate and plate connecting piece thereof |
| CN103452270A (en) * | 2013-08-09 | 2013-12-18 | 浙江元森态家具有限公司 | Wallboard mounting method |
| CN103452270B (en) * | 2013-08-09 | 2015-07-15 | 浙江元森态家具有限公司 | Wallboard mounting method |
| CN105587092A (en) * | 2014-10-22 | 2016-05-18 | 深圳市健炜创光电科技有限公司 | Integral fixed type LED floor tile and mounting method |
| CN104775595A (en) * | 2015-02-13 | 2015-07-15 | 徐小团 | Double-hook lock flooring |
| CN104775595B (en) * | 2015-02-13 | 2017-05-10 | 徐小团 | Double-hook lock flooring |
| CN105064653A (en) * | 2015-08-27 | 2015-11-18 | 蒋伟平 | Floor connecting piece |
| CN107061983A (en) * | 2017-06-23 | 2017-08-18 | 重庆科技学院 | A kind of spliced cabinet of gas chamber aeroelastic model |
| CN108824757A (en) * | 2018-08-30 | 2018-11-16 | 湖南圣保罗木业有限公司 | A kind of timber floor attachment device and Wood floor mounting method |
| CN108979062A (en) * | 2018-09-14 | 2018-12-11 | 季资元 | Upper and lower chain floor and its installation method |
| CN109109229A (en) * | 2018-10-22 | 2019-01-01 | 哈尔滨工程大学 | A kind of adjustable compact dimensions composite material hot forming tool of square boundary |
| CN111927418A (en) * | 2020-08-04 | 2020-11-13 | 北京光明橡塑制品厂 | New material and throwing type key sliding sleeve of structure thereof |
| CN111927418B (en) * | 2020-08-04 | 2023-08-25 | 北京光明橡塑制品厂 | New material and throwing type key sliding sleeve with structure of new material |
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Granted publication date: 20110810 Termination date: 20131224 |