CN105971223B - Mechanical locking system for floor panel - Google Patents
Mechanical locking system for floor panel Download PDFInfo
- Publication number
- CN105971223B CN105971223B CN201610380081.1A CN201610380081A CN105971223B CN 105971223 B CN105971223 B CN 105971223B CN 201610380081 A CN201610380081 A CN 201610380081A CN 105971223 B CN105971223 B CN 105971223B
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- CN
- China
- Prior art keywords
- building panelling
- tongue
- joint tongue
- locking
- batten
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/02038—Flooring or floor layers composed of a number of similar elements characterised by tongue and groove connections between neighbouring flooring elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2201/00—Joining sheets or plates or panels
- E04F2201/01—Joining sheets, plates or panels with edges in abutting relationship
- E04F2201/0138—Joining sheets, plates or panels with edges in abutting relationship by moving the sheets, plates or panels perpendicular to the main plane
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2201/00—Joining sheets or plates or panels
- E04F2201/05—Separate connectors or inserts, e.g. pegs, pins, keys or strips
- E04F2201/0523—Separate tongues; Interlocking keys, e.g. joining mouldings of circular, square or rectangular shape
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2201/00—Joining sheets or plates or panels
- E04F2201/05—Separate connectors or inserts, e.g. pegs, pins, keys or strips
- E04F2201/0523—Separate tongues; Interlocking keys, e.g. joining mouldings of circular, square or rectangular shape
- E04F2201/0547—Separate tongues; Interlocking keys, e.g. joining mouldings of circular, square or rectangular shape adapted to be moved perpendicular to the joint edge
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2201/00—Joining sheets or plates or panels
- E04F2201/05—Separate connectors or inserts, e.g. pegs, pins, keys or strips
- E04F2201/0523—Separate tongues; Interlocking keys, e.g. joining mouldings of circular, square or rectangular shape
- E04F2201/0564—Separate tongues; Interlocking keys, e.g. joining mouldings of circular, square or rectangular shape depending on the use of specific materials
- E04F2201/0582—Separate tongues; Interlocking keys, e.g. joining mouldings of circular, square or rectangular shape depending on the use of specific materials of fibres or chips, e.g. bonded with synthetic resins
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Floor Finish (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The present invention relates to a kind of floor panel, it includes the vertical locking system that joint tongue can be shifted that the floor panel is equipped on short side, which is moved in tongue groove in one direction during the vertical movement of two panellings.
Description
The application is that application No. is the division Shens of the patent application of 201280034259.7 (PCT/SE2012/050828)
Please, the applying date of original application is on July 11st, 2012, entitled " mechanical locking system for being used for floor panel ".
Technical field
Present invention relates generally to the fields for floor panel and the mechanical locking system of building panelling.Invention shows
Floorboard, locking system, Method of installation and production.
Background technology
The application field of the present invention
Present invention is particularly suitable for use in the floating floor being made of floor panel, the floor panel is by integrating
(that is, mounted in the factory) locking system and mechanically engage, which is made up of：One or more is by facing
Plate, the upper layer of decorative laminate powder primary surface or decorative plastic material composition are made of wood-fiber-based material or plastic material
Central core and the lower balancing layer that is preferably located on rear side of core.
Therefore, below be used as non-limiting example to known technology, known system the problem of and the purpose of the present invention and
The explanation that feature carries out will be inlayed first against this application field, and especially for the rectangle floor for being formed to have long short side
The laminate flooring of plate is suitable for mechanically engaging each other on long short side.
Long short side is mainly used for simplifying the description of the invention.Panelling can be rectangular.The present invention is preferably used in short
Bian Shang.It is emphasized that the present invention can be used for any floor panel, and can be with all types that are formed in long side
Known locking system combination, wherein floor panel will be utilized both horizontally and vertically to be connected at least two sides adjacent upper edges
The mechanical locking system of panelling and engage.
Present invention can also apply to such as solid wooden floor board, there is wooden or wood-fiber-based material core and wooden or wooden
The parquet floor on the surfaces such as decoration panel, the floor with printing the and preferred surface for going back japanning, with plastics or cork, oil
The floor for the superficial layer that felt, rubber are constituted.Even if there is the floor of such as hard surface of stone material, ceramic tile and similar material and have
Such as in the floor of the soft wear resisting layer for the Nomex being adhered on plank is also included within.It is preferred that the present invention can be also used for engagement
Ground includes the building panelling of sheet material, which is, for example, wallboard, ceiling, furniture component and the like.
The background of the present invention
Laminate flooring generally include the board core of 6-12mm thickness, 0.2-0.8mm thickness upper decorative laminating surface
The lower balancing layer of layer and 0.1-0.6mm thickness being made of laminate, plastics, paper or similar material.Laminating surface may include
Melamine impregnated paper.Most common core material is the fiberboard with high density and good stability, is commonly referred to as
HDF --- high density fiberboard.Sometimes also by MDF, --- medium density fibre board (MDF) --- is used as core.
The Traditional laminate floor panelling of the type is engaged by joint tongue-trough connection of gluing.
Other than this traditional floor, floor panel has evolved into without using glue, but passes through so-called machinery
Locking system is mechanically engaged.These systems include the locking device of horizontal and vertical locking panelling.Mechanical locking system is logical
Often formed by machining the core of panelling.
Optionally, each section of locking system can be made of individual material (such as aluminium or HDF), the individual material
It is integrated with floor panel, that is, to be engaged with floor panel in the production process of floor panel.
The major advantage of floating floor with mechanical locking system is that they are easy installation.They can also be held
It changes places and takes again, and reused in different places.
The definition of some terms
Hereinafter, the visible surface of mounted floor panel be known as " front side ", and floor panel towards bottom
The opposite side of plate is known as " rear side ".Edge between front side and rear side is known as " joint edge "." horizontal plane " refers to being parallel to table
The plane that the exterior section of face layer extends.Two adjacent joint edges of two floor panels being bonded together it is adjacent simultaneously
It sets top and defines " vertical plane " perpendicular to the horizontal plane." vertically ", which refers to, to be oriented parallel to the vertical plane along D1 and is locked
It is fixed." horizontal lock ", which refers to, to be oriented parallel to the horizontal plane along D2 and is locked.
"upper" refers to towards front side, and "lower" refers to towards rear side, and " inside " is primarily referred to as being horizontally towards the inside of panelling in
Center portion, and " outside " is primarily referred to as the flatly central part far from panelling.
" locking system " refers to coefficient connecting element, their vertical and/or horizontal connection floor panels.
The relevant technologies and its problem
In order to vertically and perpendicular to the first level direction at edge mechanically engage long side and short side, can use
If drying method.The most common method of one of which is angle engaging (angle-snap) method.By drift angle tilt (angling) come
Long side is installed.Then panelling is displaced to latched position along long side.Short side is locked by horizontal snap.Vertical connection mechanism is logical
It is often joint tongue and slot.During horizontal shift, the batten with locking member is bent, also, when EDGE CONTACT, batten bullet
It returns, and locking member enters lock slots and horizontal lock panelling.Due to being needed during snap action using hammer and tapping block
Overcome friction between long side and bending batten, therefore this be connected together is complicated.
Similar locking system can also be manufactured with rigid batten, and they tilt to lock in short side and long side all drift angles
Positioning is connected in the case of setting with drift angle inclination-drift angle gradient method.
Recently had been incorporated into very effective locked system, it have be located at short side on it is individual flexible or
Displaceable integrated joint tongue, the joint tongue allow only to be installed by drift angle tilting action, this is commonly referred to as " vertical folding
(vertical folding)".This system WO2006/043893 (Innovation AB) in have it is described
It is bright.
As shown in Fig. 1 a-1f, several pattern has been used in the market.Fig. 1 a, 1b are shown with extending from edge
The flex tongue 30 of flexible snap-latch piece.Fig. 1 c, 1d show the displaceable joint tongue with inside flexible part, which can
With in the cross section of joint tongue or along connector horizontal curvature.This system is known as vertical snap fit system, they are in jackknife action
Period provides automatic locking.
The locking system can also utilize side to push and lock, to be folded downwardly to subfloor in adjacent short side
When, joint tongue 30 can be shifted and be pushed into latched position from long side.This side pushes and is likely difficult to and simple drift angle bevelled junction
It closes, and for wide panelling, friction may be too strong.
Fig. 1 e show the fold-down system with flex tongue 30, which is made one with core.Figure
1f shows the long side locking system in downward system, is tilted and is attached by drift angle.
Although these systems are highly effective, still there is improved space.Vertical snap fit system is designed to inlay in batten
There is joint tongue on plate.The reason is that, (being not always the case under normal conditions) when top edge is formed without oblique angle, can only roll over
Inclined slidingsurface is formed on folded panelling.It is difficult to during production by 30 insertion groove 40 of individual joint tongue, which is located at
6 top of batten including locking member 8.Latching force depends on engaging resistance.When joint tongue is extruded inward and works as joint tongue backward
When springing into tongue groove 40, only high latching force could be realized using height engaging resistance.This generates tend to push away during folding
Open the separating force of panelling.If the flexibility and extruding force of joint tongue reduce as time goes by, which may lose intensity.
The flexibility has to quite big and flex tongue is allowed to shift about 1-2mm in both directions.Material for manufacturing this joint tongue
Expect it is fairly expensive, moreover, reinforcing the flex tongue usually using glass fibre.
If individual joint tongue can be fixed on fold panel, and be carried out certainly during folding if can exempt
Engaging in the system of dynamic locking, this will be highly advantageous.
Invention content
The overall goal of the embodiment of the present invention is to provide a kind of locking system for main rectangular floor panel,
There is the floor panel the long short side installed with parallel, the locking system to allow short side that can automatically be locked to each other, and
The snap action of the latching resistance and separating force of short side need not be generated during folding.Specific target is to provide a kind of rolling over
There is the locking system of individually displaceable joint tongue, which can be in the sharp upper edge with batten panelling on folded panelling
Do not have to be locked in the case of any contact, also, the joint tongue is outside essentially only along the interior section of direction from a slot
Displacement.
The above-mentioned purpose of the embodiment of the present invention can pass through the locking system and floor panel according to independent claims
Entirely or partly realize.According to dependent claims and specification and attached drawing, the embodiment of the present invention is obvious.
The first aspect of the present invention is building panelling, the building panelling be provided with for the first building panelling of vertically and
The locking system of second building panelling, the vertically are realized by panelling vertical movement relative to each other.Lateral openings
Tongue groove be arranged in the edge of first building panelling.Batten is prominent in the lower section of the tongue groove and protrudes outwardly into this
Except the upper part at the edge of the first building panelling.Displaceable joint tongue is arranged in the lateral of the edge of second building panelling
In the displacement slot of opening.The displaceable joint tongue includes the main body extended along the edge of the second panelling and preferably joint tongue locking list
Face, the tongue-locking surface are located at the outer top of the displaceable joint tongue, and are configured to match with the slot locking surface of the tongue groove
It closes to realize the vertically of the first and second building panellings.Displaceable joint tongue includes inwardly upper with the edge of second panelling
The interior section of portion's part spaced apart, the interior section include being configured to squeeze with the joint tongue of the batten compressive surface cooperation on batten
Press surface.The displaceable joint tongue is configured to that vertical movement is vertical to obtain relative to each other in the joint tongue and the batten compressive surface
It locks in shift to the tongue groove.
The displaceable joint tongue is preferably the joint tongue of injection molding.
The displaceable joint tongue can be asymmetrical and include protrusion, and second panelling may include for accommodating this
The chamber of protrusion.
The protrusion may include flexible portion.
The batten can be provided with locking member, the locking member and the downwardly open lock being formed on second panelling
Slot cooperation is determined, for locking first building panelling and second building panelling in the horizontal direction.
The joint tongue compressive surface is preferably positioned as in the protrusion, and the batten compressive surface is preferably located in the locking
On element.
The batten compressive surface is most preferably on the inclined surface of the locking member, the inclined surface towards this first
Building panelling it is edge-oriented.
The locking system may include the cavity that lock slots are extended to from displacement slot.
The batten and the joint tongue compressive surface can be inclined relative to horizontal with the angle of about 25 to 75 degree.
The displacement slot can be inclined, and include the interior section extended downwardly.
The building panelling can carry out vertically by two pairs of matching surfaces, and these two pair matching surface respectively includes slot lock
Determine the low portion at the edge of the upper part and second panelling of surface and tongue-locking surface and batten.
The slot locking surface and the tongue-locking surface can be with respect to the horizontal plane inclined.
The slot locking surface and the tongue-locking surface can be with respect to the horizontal plane with the angle tilts of about 10 to 60 degree.
The displaceable joint tongue can be equipped with flexible friction element.
The displaceable joint tongue may include at least two protrusions extended from joint tongue main body, and each protrusion may each comprise position
The joint tongue compressive surface at the exterior section of the protrusion, the joint tongue compressive surface is during locking and is located at the batten
On locking member contact.
The building panelling can be floor panel, and the exterior section of the displaceable joint tongue is preferably located in displacement slot
Unlocked position.
The displacement slot can vertically extend above lock slots.
The lock slots can be vertically located at the lower section of the upper part of displacement slot.
The upper part of the locking member can be vertically located at the lower section of the tongue-locking surface of displaceable joint tongue.
The upper part of the lock slots can be vertically located at the lower section of the tongue-locking surface of displaceable joint tongue.
The penetralia part of the displaceable joint tongue can be located at the lower section of the most external part of the joint tongue.
The joint tongue compressive surface can be vertically located at the lower section of the tongue-locking surface.
In the lower half for the central core that the upper part of the locking member can be located at first building panelling.
The batten can be flexible, so that it is bent downwardly during locking.
The chamber can be than the protrusion bigger, therefore has at least about space S of 1-3mm.
The displaceable joint tongue can be from the tongue section of neighbouring mounted long side to another joint tongue adjacent to free long side
Part is gradually inserted into tongue groove.
Description of the drawings
Below with reference to appended schematic figures combination exemplary embodiment, the present invention will be described in more detail,
In：
Fig. 1 a-f show the locking system according to known technology.
Fig. 2 a-d show short side locking system according to an embodiment of the invention.
Fig. 3 a-3d show short side locking system according to a preferred embodiment of the invention.
Fig. 4 a-e show the preferred embodiment of short side locking system.
Fig. 5 a-e show the vertical folding of three panellings according to an embodiment of the invention.
Fig. 6 a-e show the flexibility of the locking system during locking and the preferred embodiment of displaceable joint tongue.
Fig. 7 a-b show the joint tongue blank according to the ... of the embodiment of the present invention including several displaceable joint tongues.
Specific implementation mode
In order to make it easy to understand, being schematically depicted in the drawings several locking systems.It is emphasized that can utilize
The combination of preferred embodiment obtains functions improve or different.
All embodiments can be used alone or in combination.Space between angle, size, rounded portion, surface etc. is only
It is merely exemplary, and can be adjusted in the basic principle of the present invention.
Fig. 2 a-2d show the first preferred embodiment of short side locking system, are equipped in the edge of the second panelling 1 '
Displaceable joint tongue 30 flexible, which is inserted into displacement slot 40 and extends along the edge of second panelling.It should
Displaceable joint tongue 30 has a tongue-locking surface 31 positioned at outer top, the tongue-locking surface 31 with positioned at being formed in the first edge
The slot locking surface 21 of the internal upper part of tongue groove 20 in the neighboring edge of plate 1 coordinates.These locking surfaces are along the first Vertical Square
To locking panelling.These locking surfaces are preferably tilted with the angle A 2 of about 10-60.The displacement slot is preferably also to tilt
, and exterior section than interior section closer to panel surface.
The first panel 1 includes the protrusion batten 6 extended outwardly into except vertical plane VP.The batten includes locking member 8.The
Two panellings 1 ' include matching the lock slots 14 for merging and locking panelling in the horizontal direction with locking member 8.Batten 6 has upper part
6 ', which contacts with the low portion 37 of neighboring edge and locks panelling along the second vertical direction.
Displaceable joint tongue 30 includes the protrusion 34 extended from joint tongue main body 36.Second panelling 1 ' includes at least one for holding
Receive the chamber 35 of the protrusion.The chamber extends to lock slots 14 from displacement slot.
The chamber can be formed by screw tool or by displaceable saw blade.
The protrusion includes the joint tongue compressive surface 32 coordinated with the batten compressive surface 33 on locking member.The batten squeezes
Surface 33 and joint tongue compressive surface 32 is pressed preferably to be tilted at the angle A 1 of 25-75 degree with respect to the horizontal plane HP.
When being slided relative to each other during these vertical movements of inclined compressive surface in neighboring edge, tenon can be shifted
Tongue is substantially shifted towards tongue groove 20 in one direction.The joint tongue can utilize the crunch quilt against slot locking surface 21
Locking, and locking member 8 prevents joint tongue from sliding rearward into displacement slot.
As described above, a related main problem is following risk with " squeezing locking system "：Panelling may be split
It opens, to generate crack 50 between displacement slot 40 and lock slots 14, as shown in Figure 2 d.It is therefore preferred that the top of lock slots
The upper part 8a of part 14a and locking member is formed in the lower part of floor panel, it is preferable that is formed in and divides floor panel
Below center line C at two moieties, the two moieties one are upper part UP, and one is low portion LP.
It is also preferred that joint tongue compressive surface 32 is vertically positioned at the lower section of tongue-locking surface 31.The joint tongue compressive surface and tongue lock
Determine surface preferably vertically to deviate, and is preferably located on different horizontal plane H2, H1.It is also preferred that locking member
The upper part 14a of upper part 8a and/or lock slots is vertically positioned at the lower section of tongue-locking surface 31.Displaceable joint tongue 30
Penetralia part is preferably located in the lower section of the most external part of the joint tongue.
Chamber 35 is preferably formed by rotating saw blade, and preferably includes the top rounding with exterior section 35b
Part, the top of the internally positioned part 35a of exterior section 35b, as shown in Figure 2 d.The chamber is preferably formed to and lock slots
14 interior section 14b intersections.
Fig. 3 a-3d show the lock function during the second panelling 1 ' is vertically moved relative to the first panel 1.It can
Displaceable tongue 30 is gradually expressed to by the compressive surface 32,33 of cooperation in tongue groove 20, and panelling utilizes two pairs of cooperations
Locking surface, i.e. the lower part of the upper part 6 ' and neighboring edge 1 ' of tongue-locking surface 31, slot locking surface 21, batten 6
Realize vertically in part 37.
Fig. 4 a-4e show different embodiments.Fig. 4 a show be located at joint tongue main body below protrusion 34 can
Displaceable tongue 30.Lock slots 14 are vertically positioned at the lower section of the upper part of displacement slot 40.Fig. 4 b, which are shown, is resisted against horizontal lock
In inoperative batten compressive surface and the joint tongue compressive surface 32 that locks.Fig. 4 c show the same lock on locking member 8
Determine surface 33 and may be used as compressive surface and as the locking surface for horizontal lock.Fig. 4 d show that batten compressive surface can be with
It is formed on individual push rod 42.Fig. 4 e show protrusion 34 including crooked cross section and including being formed as the upper of local protuberance
The locking member of portion part 44, the local protuberance are protruded above the interior section of lock slots 14 and are stretched into chamber 35.
Fig. 5 a-5e show the vertical folding of three panellings, wherein long side 2,2 ' is tilted by drift angle and is attached, and
By combining, drift angle tilts short side 1,1 ' and the movement of the scissor of vertical movement is attached.Figure 5b shows that displaceable joint tongues from neighbour
One part to another free long side at the edge of nearly mounted long side 2 is gradually inserted in tongue groove 20.Fig. 5 c are shown
Joint tongue in cutting plane A-A, Fig. 5 d, 5e show the joint tongue position in cutting plane B-B and C-C.6 He of batten in the embodiment
Locking member 8 is designed to be bent backward during locking, must due to can by this batten bending part or fully provide
The flexibility needed, therefore this is conducive to lock.Lock slots are vertically positioned at the lower section of the low portion of displacement slot 40.
If Fig. 6 a show that locking system can be formed such that stem portion is flexible, such as protrusion 34,6 and of locking batten
Locking member 8.The flexibility can be used for reducing or eliminating manufacturing tolerance and be conducive to easily and securely lock.Fig. 6 a show item
Plate 6 can be bent downwardly and locking member 8 can be downwardly and outwardly bent.This plate benging can be conducive to lock, should
Locking even can be by including that limited displaceable joint tongue (for example, main joint tongue for including wood fiber material) flexible is completed.It can
To complete to lock using flexible, wherein a part for displaceable joint tongue 30 is for example only big by slight curvature or compression in the horizontal direction
About 0.1-1.0mm.
Fig. 6 b and 6c show the embodiment of joint tongue.Displaceable joint tongue 30 can utilize frictional connection part 38 to be fixed to displacement
In slot.Protrusion 34 may include that the flexible part 39 of pretension is formed against tongue groove 20.Chamber 35 can be more much bigger than protrusion, and
And preferably there is the space S that can be about 1-3mm.
FIG. 6d shows that the locking systems with the slidingsurface 45 being projected into except vertical plane VP.Tongue groove 20 is preferably
It is formed on inclined edge surface 46.This embodiment offers following advantages：Displaceable joint tongue 30 can be extruded inward, and
And traditional two-way snap action can be combined with the unidirectionally extruded movement finally locked is used to form.
Fig. 6 e show the individual joint tongue 30 in the lateral openings slot 40 of the second panelling 1 ' comprising with to downward
The engaging lug 47 upwardly extended that the slidingsurface 45 stretched coordinates, the slidingsurface 45 are located in the first panel 1 and protrude
To except top edge and vertical plane VP.Second panelling 1 ' preferably includes the inclination of the above and or below positioned at joint tongue 30
Edge surface 46 '.Even for the panelling with straight and sharp top neighboring edge, card can also be easy to carry out
It closes.Engaging lug can be replaced with the displaceable joint tongue including flexible engaging protrusion along its length.It can also adjust in Fig. 1 d
The locking system shown, so that it includes inclined edge surface, and this design can be used for improving the intensity of connector.
Locking system according to the present invention may be formed as no lock slots 14 and locking member 8, so that it is only
Vertically lock-in edge.Locking member 8 can be by the office of the latched position upwardly extended from batten 6 and in chamber
Portion's protrusion substitutes.Short side can be by the friction between long side by horizontal lock.
All locking systems can be designed to be able to tilt using drift angle and/or unlock along the sliding at edge.
Fig. 7 a, 7b show the joint tongue blank 43 for including several displaceable joint tongues, these displaceable joint tongues are preferably along tenon
Tongue length is asymmetric.Fig. 7 a show the joint tongue 30 of injection molding, and Fig. 7 b show it is removable made of wood-base materials
Position joint tongue 30, is preferably machined and punching press.
Include preferably rounded upper part by the chamber 35 that rotating saw blade is formed, and may include outside being located at
The interior section of portion's beneath portions.
The locking system can be formed by engraving tool partially or completely.
Claims (26)
1. a kind of building panelling, the building panelling, which is equipped with, is used for the first building panelling of vertically (1) and the second building panelling
The locking system of (1 '), the vertically is by first building panelling (1) and the second building panelling (1 ') relative to that
This vertical movement realizes that the building panelling includes：
Tongue groove (20) in the lateral openings of the edge of first building panelling (1) is set, and in the tongue groove
(20) lower section is prominent and protrudes outwardly into the batten except the upper part at the edge of first building panelling (1)
(6)；
Displaceable joint tongue (30) in the displacement slot (40) of the lateral openings of the edge of second building panelling, institute are set
It includes along the main body of the edge of second building panelling extension and positioned at the displaceable tenon to state displaceable joint tongue (30)
The tongue-locking surface (31) on the outer top of tongue, the tongue-locking surface are configured to the slot locking list with the tongue groove (20)
Face (21) coordinates to realize vertically, which is characterized in that
The displaceable joint tongue includes inwardly being spaced apart with the upper part at the edge of second building panelling (1 ')
Interior section,
The interior section includes the joint tongue compressive surface being configured to batten compressive surface (33) cooperation on the batten (6)
(32) so that the joint tongue compressive surface (32) and the batten compressive surface (33) relative to each other vertical movement to obtain
When the locking vertically of first building panelling (1) and second building panelling (1 '), the displaceable joint tongue
(30) it is displaced in the tongue groove, the displaceable joint tongue (30) is configured to through the joint tongue compressive surface (32) and institute
Batten compressive surface (33) is stated gradually to be expressed in tongue groove (20),
Wherein, the batten (6) includes locking member (8), and the locking member is configured to and is formed in the second building edge
Downwardly open lock slots (14) cooperation on plate, for locking first building panelling (1) and described in the horizontal direction
Second building panelling (1 '),
Wherein, the locking surface on the locking member (8) is used as the batten compressive surface (33) and for level
The locking surface of locking.
2. building panelling according to claim 1, which is characterized in that the displaceable joint tongue (30) is asymmetrical and wraps
Protrusion (34) is included, second building panelling (1 ') includes for accommodating the chamber of the protrusion (35).
3. building panelling according to claim 2, which is characterized in that the protrusion (34) includes flexible part (39).
4. building panelling according to claim 2 or 3, which is characterized in that the chamber (35) is more than the protrusion (34)
Greatly, to have 1-3mm or the space S more than 3mm.
5. building panelling according to claim 1 or 2, which is characterized in that the joint tongue compressive surface (32) is arranged in institute
It states in the protrusion (34) of displaceable joint tongue (30), the batten compressive surface (33) is arranged on the locking member (8).
6. building panelling according to claim 5, which is characterized in that the batten compressive surface (33) is arranged in the lock
Determine on the edge-oriented inclined surface of direction first building panelling (1) of element (8).
7. building panelling according to claim 1, which is characterized in that the batten compressive surface (33) is arranged in the lock
At the upper part for determining element (8).
8. building panelling according to claim 2 or 3, which is characterized in that the chamber (35) is from the displacement slot (40)
Extend to the lock slots (14).
9. building panelling according to claim 1 or 2, which is characterized in that the displacement slot (40) is vertically in the lock
The top for determining slot (14) extends.
10. building panelling according to claim 1 or 2, which is characterized in that the upper part of the locking member (8)
(8a) is located at the lower section of the tongue-locking surface (31) of the displaceable joint tongue (30) in vertical direction.
11. building panelling according to claim 1 or 2, which is characterized in that the upper part of the lock slots (14)
(14a) is located at the lower section of the tongue-locking surface (31) of the displaceable joint tongue (30) in vertical direction.
12. building panelling according to claim 1 or 2, which is characterized in that the topmost part of the locking member is located at
In the lower half of the central core of first building panelling.
13. building panelling according to claim 1 or 2, which is characterized in that the joint tongue compressive surface (32) and batten squeeze
Pressing surface (33), with respect to the horizontal plane (HP) is tilted with 25 degree to 75 degree of angle (A1).
14. building panelling according to claim 1 or 2, which is characterized in that the displacement slot (40) is inclined, and is wrapped
Include the interior section extended downwardly.
15. building panelling according to claim 1 or 2, which is characterized in that first building panelling (1) and second is built
Panelling (1 ') is built by first and second pairs of matching surface verticallies, first pair of matching surface includes the joint tongue locking
Surface (31) and the slot locking surface (21), second pair of matching surface include upper part (6 ') and the institute of the batten
State the low portion (37) at the edge of the second building panelling (1 ').
16. building panelling according to claim 1 or 2, which is characterized in that the slot locking surface (21) and the joint tongue
Locking surface (31) is with respect to the horizontal plane inclined.
17. building panelling according to claim 1 or 2, which is characterized in that the slot locking surface (21) and the joint tongue
Locking surface is inclined relative to horizontal with 10 degree to 60 degree of angle (A2).
18. building panelling according to claim 1 or 2, which is characterized in that the displaceable joint tongue (30) includes flexible
Frictional connection part (38).
19. building panelling according to claim 1 or 2, which is characterized in that the displaceable joint tongue (30) includes at least two
A protrusion (34) extended from main body (36), wherein each protrusion includes the joint tongue at the exterior section of the protrusion
Compressive surface (32), each joint tongue compressive surface are configured to connect with the locking member being arranged on the batten during locking
It touches.
20. building panelling according to claim 1 or 2, which is characterized in that first building panelling (1) and second is built
It is floor panel to build panelling (1 ').
21. building panelling according to claim 1 or 2, which is characterized in that in unlocked position, the displaceable joint tongue
High outside is in the displacement slot (40).
22. building panelling according to claim 1 or 2, which is characterized in that the interior section of the displaceable joint tongue (30)
Positioned at the lower section of the exterior section of the displaceable joint tongue.
23. building panelling according to claim 1 or 2, which is characterized in that the joint tongue compressive surface (32) is in Vertical Square
It is located at the lower section of the tongue-locking surface (31) upwards.
24. building panelling according to claim 1 or 2, which is characterized in that the batten is flexible, so that described
Batten is bent downwardly during locking.
25. building panelling according to claim 1 or 2, which is characterized in that the displaceable joint tongue (30) has been pacified from neighbouring
Another tongue section of the tongue section of the long side (2) of dress to neighbouring free long side is gradually inserted to the tongue groove (20)
In.
26. building panelling according to claim 1 or 2, which is characterized in that the displaceable joint tongue is the tenon of injection molding
Tongue.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161509309P | 2011-07-19 | 2011-07-19 | |
| SE1150713-4 | 2011-07-19 | ||
| SE1150713 | 2011-07-19 | ||
| US61/509,309 | 2011-07-19 | ||
| CN201280034259.7A CN103703197B (en) | 2011-07-19 | 2012-07-11 | Building panelling |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280034259.7A Division CN103703197B (en) | 2011-07-19 | 2012-07-11 | Building panelling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105971223A CN105971223A (en) | 2016-09-28 |
| CN105971223B true CN105971223B (en) | 2018-11-09 |
Family
ID=47558358
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280034259.7A Active CN103703197B (en) | 2011-07-19 | 2012-07-11 | Building panelling |
| CN201610380081.1A Active CN105971223B (en) | 2011-07-19 | 2012-07-11 | Mechanical locking system for floor panel |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280034259.7A Active CN103703197B (en) | 2011-07-19 | 2012-07-11 | Building panelling |
Country Status (17)
| Country | Link |
|---|---|
| EP (3) | EP3135838B1 (en) |
| JP (1) | JP6005154B2 (en) |
| KR (1) | KR102083655B1 (en) |
| CN (2) | CN103703197B (en) |
| AU (1) | AU2012284623C1 (en) |
| BR (1) | BR112014000516B1 (en) |
| CA (1) | CA2841240C (en) |
| ES (1) | ES2602317T3 (en) |
| HU (1) | HUE030211T2 (en) |
| MX (1) | MX344603B (en) |
| MY (1) | MY164102A (en) |
| PL (2) | PL3135838T3 (en) |
| PT (1) | PT2734684T (en) |
| RS (1) | RS55314B1 (en) |
| RU (2) | RU2721838C2 (en) |
| UA (1) | UA114404C2 (en) |
| WO (1) | WO2013012386A1 (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9725912B2 (en) | 2011-07-11 | 2017-08-08 | Ceraloc Innovation Ab | Mechanical locking system for floor panels |
| US8650826B2 (en) | 2011-07-19 | 2014-02-18 | Valinge Flooring Technology Ab | Mechanical locking system for floor panels |
| US8857126B2 (en) | 2011-08-15 | 2014-10-14 | Valinge Flooring Technology Ab | Mechanical locking system for floor panels |
| CN104854286B (en) | 2012-11-22 | 2018-04-13 | 塞拉洛克创新股份有限公司 | Mechanical locking system for floor panel |
| EP3014034B1 (en) | 2013-06-27 | 2019-10-02 | Välinge Innovation AB | Building panel with a mechanical locking system |
| US10246883B2 (en) | 2014-05-14 | 2019-04-02 | Valinge Innovation Ab | Building panel with a mechanical locking system |
| BR112017010662B1 (en) * | 2014-11-27 | 2022-05-10 | Vãlinge Innovation Ab | Floor panel set with mechanical locking system |
| NL2018781B1 (en) * | 2017-04-26 | 2018-11-05 | Innovations4Flooring Holding N V | Panel and covering |
| CN107100343A (en) * | 2017-06-28 | 2017-08-29 | 黑龙江省木材科学研究所 | A kind of latch floor structure with elastic strip |
| NL2021886B1 (en) * | 2018-10-26 | 2020-05-13 | I4F Licensing Nv | Panel, in particular a floor panel or wall panel, and panel covering |
| JP2022516747A (en) | 2019-01-10 | 2022-03-02 | ベーリンゲ、イノベイション、アクチボラグ | A set of vertically unlockable panels, their methods and equipment |
| EP3918150A1 (en) * | 2019-01-30 | 2021-12-08 | I4F Licensing Nv | Panel and floor covering comprising the same |
| EP3918211B1 (en) * | 2019-01-30 | 2022-09-07 | I4F Licensing Nv | Floor panel and floor covering |
| NL2024191B1 (en) * | 2019-11-08 | 2021-07-20 | I4F Licensing Nv | Panel, in particular a floor panel or a wall panel |
| EP3834661A1 (en) * | 2019-12-11 | 2021-06-16 | Välinge Innovation AB | Mechanical locking system for panels |
| KR20220113725A (en) * | 2019-12-19 | 2022-08-16 | 뵈린게 이노베이션 에이비이 | set of panels with mechanical locking device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101490347A (en) * | 2006-07-14 | 2009-07-22 | 瓦林格创新股份有限公司 | Locking system comprising a combination lock for panels |
| CN101684685A (en) * | 2004-10-22 | 2010-03-31 | 瓦林格创新股份有限公司 | Mechanical locking of floor panels with a flexible tongue |
| WO2011012104A2 (en) * | 2009-07-27 | 2011-02-03 | Guido Schulte | Covering comprising panels that can be connected to each other mechanically |
| WO2011032540A2 (en) * | 2009-09-15 | 2011-03-24 | Guido Schulte | Covering consisting of elements that can be mechanically interconnected and method for producing elements |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU1546600A (en) * | 1999-06-30 | 2001-01-22 | Akzenta Paneele + Profile Gmbh | Panel and fastening system for panels |
| JP2005207010A (en) * | 2004-01-20 | 2005-08-04 | Eidai Co Ltd | Floor board |
| US8061104B2 (en) * | 2005-05-20 | 2011-11-22 | Valinge Innovation Ab | Mechanical locking system for floor panels |
| SE529076C2 (en) * | 2005-07-11 | 2007-04-24 | Pergo Europ Ab | A joint for panels |
| BE1017157A3 (en) * | 2006-06-02 | 2008-03-04 | Flooring Ind Ltd | FLOOR COVERING, FLOOR ELEMENT AND METHOD FOR MANUFACTURING FLOOR ELEMENTS. |
| SE532607C2 (en) * | 2006-11-15 | 2010-03-02 | Vaelinge Innovation Ab | Mechanical locking of vertical paneling floor panels |
| SE531111C2 (en) * | 2006-12-08 | 2008-12-23 | Vaelinge Innovation Ab | Mechanical locking of floor panels |
| DE102007042250B4 (en) * | 2007-09-06 | 2010-04-22 | Flooring Technologies Ltd. | Device for connecting and locking two building panels, in particular floor panels |
| EP2235286B1 (en) * | 2007-11-07 | 2019-01-02 | Välinge Innovation AB | Mechanical locking of floor panels with vertical snap folding and an installation method to connect such panels |
| EP2304126B1 (en) * | 2008-05-15 | 2019-07-03 | Välinge Innovation AB | Floor panels with a mechanical locking system activated by a magnetic field |
| DE102009022483A1 (en) * | 2009-05-25 | 2010-12-02 | Pergo (Europe) Ab | Set of panels, in particular floor panels |
| ES2366820T3 (en) * | 2009-06-08 | 2011-10-25 | Flooring Technologies Ltd. | ASSEMBLY OF CONSTRUCTION PANELS WITH A DEVICE TO INTERLOCK TWO OF THESE PANELS UNDER CONSTRUCTION. |
| CA2792318C (en) * | 2010-04-15 | 2019-02-19 | Spanolux N.V.- Div. Balterio | Floor panel assembly |
| CN201835487U (en) * | 2010-06-13 | 2011-05-18 | 李新发 | Dual-purpose wedged locking decorative board |
-
2012
- 2012-07-11 RU RU2016140240A patent/RU2721838C2/en active
- 2012-07-11 RS RS20160953A patent/RS55314B1/en unknown
- 2012-07-11 CN CN201280034259.7A patent/CN103703197B/en active Active
- 2012-07-11 JP JP2014521595A patent/JP6005154B2/en active Active
- 2012-07-11 RU RU2014103804/03A patent/RU2602850C2/en active
- 2012-07-11 AU AU2012284623A patent/AU2012284623C1/en active Active
- 2012-07-11 WO PCT/SE2012/050828 patent/WO2013012386A1/en active Application Filing
- 2012-07-11 UA UAA201401060A patent/UA114404C2/en unknown
- 2012-07-11 KR KR1020147003041A patent/KR102083655B1/en active IP Right Grant
- 2012-07-11 PT PT128151891T patent/PT2734684T/en unknown
- 2012-07-11 MX MX2014000388A patent/MX344603B/en active IP Right Grant
- 2012-07-11 CN CN201610380081.1A patent/CN105971223B/en active Active
- 2012-07-11 ES ES12815189.1T patent/ES2602317T3/en active Active
- 2012-07-11 PL PL16184205T patent/PL3135838T3/en unknown
- 2012-07-11 EP EP16184205.9A patent/EP3135838B1/en active Active
- 2012-07-11 BR BR112014000516-8A patent/BR112014000516B1/en active IP Right Grant
- 2012-07-11 MY MYPI2013004452A patent/MY164102A/en unknown
- 2012-07-11 PL PL12815189T patent/PL2734684T3/en unknown
- 2012-07-11 CA CA2841240A patent/CA2841240C/en active Active
- 2012-07-11 EP EP20192928.8A patent/EP3760812B1/en active Active
- 2012-07-11 EP EP12815189.1A patent/EP2734684B1/en active Active
- 2012-07-11 HU HUE12815189A patent/HUE030211T2/en unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101684685A (en) * | 2004-10-22 | 2010-03-31 | 瓦林格创新股份有限公司 | Mechanical locking of floor panels with a flexible tongue |
| CN101490347A (en) * | 2006-07-14 | 2009-07-22 | 瓦林格创新股份有限公司 | Locking system comprising a combination lock for panels |
| WO2011012104A2 (en) * | 2009-07-27 | 2011-02-03 | Guido Schulte | Covering comprising panels that can be connected to each other mechanically |
| WO2011032540A2 (en) * | 2009-09-15 | 2011-03-24 | Guido Schulte | Covering consisting of elements that can be mechanically interconnected and method for producing elements |
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