CN208650453U - A kind of buckle structure and the solid wooden compound floor with this kind of buckle structure - Google Patents
A kind of buckle structure and the solid wooden compound floor with this kind of buckle structure Download PDFInfo
- Publication number
- CN208650453U CN208650453U CN201820915673.3U CN201820915673U CN208650453U CN 208650453 U CN208650453 U CN 208650453U CN 201820915673 U CN201820915673 U CN 201820915673U CN 208650453 U CN208650453 U CN 208650453U
- Authority
- CN
- China
- Prior art keywords
- tenon
- female
- male
- female tenon
- slot
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Floor Finish (AREA)
Abstract
This application discloses a kind of buckle structure and the solid wooden compound floor with this kind of buckle structure, including male tenon mechanism and female tenon mechanism, the male tenon mechanism include shoulder in male tenon, male tenon, formed the male tenon tail portion male tenon lock face and lock slots are formed by by the male tenon lock face and floor block main body, the female tenon mechanism includes shoulder in female tenon, female tenon, the locking piece in the insertion lock slots, the recessed female tenon slot between the female tenon and the locking piece and forms the female tenon lock face that the female tenon slot and the locking piece are demarcated；The 31.2% ~ 34.9% of the overall thickness of the thickness land occupation panel body of the female tenon slot.Have the advantages that lock tightness can be adjusted by adjusting back lash.
Description
Technical field
This application involves the technical fields of the mechanical connection on floor and locking structure, and in particular to a kind of multiple applied to solid wood
Close the buckle structure on floor；Meanwhile the application further relates to a kind of solid wooden compound floor with above-mentioned buckle structure.
Background technique
It is well known that locking structure, particularly refers to buckle structure, it is to make adjacent floorboard the case where not using glue
Lower phase links closely, to lock positional relationship between the two.In recent years, for buckle structure type designed by solid wooden compound floor
It is various.These improved shackle designs are substantially derived from WO 97/47834(applicant Unilin Beeher B.V., lotus
It is blue) disclosed in technical solution.In that patent, disclose a kind of buckle structure as shown in Figure 1, dependent on abutment face 1,
The determination at 14 4 upper tenon interface 2, lower tenon interface 3 and lock face faces, thus the fixedly positional relationship between plate a and b.
In the technical scheme, by adjusting the locking angle [alpha] of lock face 4, to improve the lateral connection intensity between floorboard a and b.
Those of ordinary skill in the art are it is found that lateral connection intensity of the locking angle [alpha] between 90 °, floorboard a and b is higher；So
And when locking angle [alpha] closer to 90 °, installation difficulty also becomes larger therewith between floorboard a and b, thus, in that patent, effectively
Locking angle [alpha] be 55 ° -65 °.
In the technical solution of numerous improved buckle structures, WO 2001/077461(applicant Valinge
Aluminium AB, Sweden) disclosed in technical solution it is maximally efficient, and must be received by market is permanent.In that patent, public
A kind of buckle structure as shown in Figures 2 and 3 has been opened, compared with buckle structure shown in FIG. 1, improved plan is,
Transition face 6 is increased, between preset clearance 5 and lock face 4 with the space of widened female tenon.Even as shown in Figure 3, it saves
The structure at tenon interface 3 and preset clearance 5, directly formation transition face 6 are slightly descended, such improvement is provided to obtain bigger female tenon
Space.After the space of female tenon is extended, even if using bigger locking angle [alpha], the male tenon of floorboard b can also be easily
In the female tenon for installing floorboard a.In the technical solution of the patent, locking angle [alpha] maximum can achieve 80 °.
This kind of technical solution is mature (to be by sandwich layer, facing paper of medium/high density fiber board applied to consolidated floor
Surface layer, balance paper be bottom laminated-type floor) surrounding tongue and groove processing on.However, well known to those of ordinary skill in the art
, when this kind of buckle structure is applied to solid wooden compound floor (especially multi-layer solid wood composite floor), splice very difficult, it is difficult to
Joint close installation.If adjusting locking angle [alpha] by reducing, though it can easily install joint close, between adjacent floorboard
Lateral connection intensity is weakened.When floorboard in dry environments, when width direction size becomes smaller, lateral connection intensity is insufficient
With fixation positional relationship between the two, to splicing gap occur, even, there is the case where male tenon slips except female tenon.
Thus, on the made solid wooden compound floor product of the Valinge Aluminium company of market sale, practical institute
The structure of use is buckle structure as shown in Figure 4.As can be known from Fig. 4, the structure of practical manufacture sale uses significantly smaller
Female tenon space and lesser locking angle [alpha], locking angle [alpha] be about 60 °.Simultaneously in order to which the installation for guaranteeing buckle structure is stable
Property, back lash 7 is increased, back lash 7 is about 0.2mm.The structure of back lash 7 is and 1196839 C of patent CN
In (obligee Valinge Aluminum Co., Ltd, Sweden) " lock face intermeshes " disclosed in the 6th section of page 19 of specification
Description is runed counter to, and the increase of back lash 7, while is guaranteed not small to more easily install male tenon in female tenon
In 55 ° of locking angle.But known to ordinary skill in the art, such design, although installation can be made to hold
Easily, the lateral connection intensity for also ensuring buckle structure but makes the splicing after installed between floorboard a, b excessively loose, that is, latches
It is not tight.It is well known that it is to cause the main reason for installing sound that lock, which cannot fasten, thus, not tight lock is to be unable to satisfy reality
What the manufacture of wood composite floor (especially multi-layer solid wood composite floor) required.
In conclusion when being made of the tongue and groove that the buckle structure of the prior art is applied to solid wooden compound floor, it may appear that
Installation sound is difficult to install, latches too one of weak etc. the or a variety of problem of bonding strength.It follows that by adjusting lock
Angle is determined to adjust the approach of the lock intensity of solid wooden compound floor, in lock intensity, lock tightness and easness can not be installed
Three aspects reach optimum state simultaneously.
Utility model content
It is known to ordinary skill in the art during the manufacturing, in order to avoid above-mentioned technical contradiction, strong
In the regulative mode for changing the lock tightness on floor, a kind of feasible approach is to reduce back lash 7, after back lash 7 reduces, public affairs
Tenon non-movable or movable range between abutment face 1 and lock face 4 reduces, to step up lock tightness.But this
The buckle structure that one approach can not be suitable for solid wooden compound floor adjusts, and reason is as previously described, to reserve biggish nibble
Closing gap is exactly the inevitable sacrifice in order to reach balance in female tenon space and locking angle.
The utility model technical problem of being solved is that the approach for adjusting back lash is overcome not to be suitable for solid wood compoundly
The contradiction that the lock tightness of plate is adjusted makes the approach for adjusting the size of back lash to provide a kind of improved buckle structure,
It is applicable in the adjusting of lock tightness of solid wooden compound floor.Retaining certain female tenon space and certain locking angle
While, by reducing back lash, so that between adjacent floorboard being tight fit after installation, and thus meet lock simultaneously
Tightness high (avoiding installation sound) is installed between intensity sufficiently large (male tenon is avoided to slip), floorboard and is easily installed three
The demand of a aspect.
For inventor by practicing at producing and finding for a long time after research experiment, the essence difficult to install of solid wooden compound floor is former
Cause, the length for being not intended to male tenon is excessive, female tenon space is too small or lock angle spends the reason of big etc., substantially leads
It causes solid wooden compound floor many restrictions occur in the adjusting of lock size and is that solid wooden compound floor is a kind of multilayer in reason
The structure of balance made of structure composite.Known, solid wooden compound floor, especially multi-layer solid wood composite floor are by more
A veneer is superimposed in length and breadth and is laminated acquisition.Such as multi-layer solid wood composite floor is to be superimposed to be formed in length and breadth by 11 layers of sandwich layer veneer
Sandwich layer, while compound 1 layer of surface layer, 12 layers of obtained composite construction.The machine direction of i.e. any one layer veneer and one layer of list thereon
The machine direction of plate and next layer of veneer is vertical.In length and breadth be superimposed during, the transversely deforming of any one layer of veneer and/
Or linear deformation passes through one layer of veneer thereon and/or next layer of involving for veneer is offset, to reach the entirety of composite construction
Stablize (size is influenced small or unaffected by external environment variation).
In the manufacturing process of buckle structure, the stable equilibrium state for making the composite construction at female tenon is obviously wanted
It is destroyed.Particularly, the design of the buckle structure of the prior art is all based on designed by the material property of consolidated floor, by force
The substrate for changing floor has the homogeneity of material, shoulder (splicing seams in male tenon when in order to guarantee the structural strength of male tenon and trample
At gap) intensity, thus selected the design as shown in Fig. 2,3 and 4, i.e., observed on floorboard thickness direction, shoulder in male tenon
Thickness H1 and the thickness H2 of male tenon be significantly greater than the thickness H3, rough, H1:H2:H3=1.6:1.4:1 of female tenon slot.Although this
The selection of sample is considering for the material property for consolidated floor, and the material property of consolidated floor and solid wooden compound floor has
Significant difference, but the buckle structure of the solid wooden compound floor of the prior art still continues to use such ratio.Thus, female tenon slot
Thickness H3 it is too small, mutual containing balanced action between ply failure causes female tenon slot to complete according to design size
Afterwards, deformation has occurred during storage, this is directly resulted in can be easy in the installation process according to design size simulation
The lock of ground installation, is but difficult to install in actual installation, it has to increase back lash, and thus bring installation sound
Problem.On the other hand, solid wooden compound floor is unlike consolidated floor, and shoulder is in shoulder and female tenon in the male tenon of consolidated floor
Uniform fibrous material, and shoulder is used to a certain extent with precious hard wealthy in shoulder and female tenon in the male tenon of solid wooden compound floor
Leaf material is the dash board of raw material, and the strength of materials is much higher than the substrate being pressed by fast growing wood ply, thus, shoulder and mother in male tenon
The reduction of shoulder thickness on tenon will not influence the intensity at the two connection gap.
One embodiment of the utility model discloses a kind of buckle structure, including male tenon mechanism and female tenon mechanism, described
Male tenon mechanism include shoulder in male tenon, male tenon, formed the male tenon tail portion male tenon lock face and by the male tenon lock face
Lock slots are formed by with floor block main body, the female tenon mechanism includes shoulder in female tenon, female tenon, the lock being inserted into the lock slots
Determine part, between the female tenon and the locking piece in groove-like female tenon slot and form the female tenon slot and described
The female tenon lock face of locking piece boundary；The 31.2% ~ 34.9% of the overall thickness of the thickness land occupation panel body of the female tenon slot.
In the technical scheme, the thickness of the female tenon slot accounts for about the 1/3 of the overall thickness of floor block main body, to make described
Female tenon slot has adequate thickness, that is, has the glue layer of enough plies and veneer between layers, and it is mutual to participate in ply
Between horizontal and vertical involve.The composite material after cutting at the manufactured female tenon slot is set still there are multiple veneers as a result,
Layer it is compound, involve and balance, still have stability.Composite material at the female tenon slot has stability, is storing
During, slight deformation do not occur or occurs for the female tenon slot, and the size of buckle structure and design structure is to maintain one
Cause, or be at least generally to maintain it is consistent, to effectively avoid because female tenon slot deformation causes buckle structure difficult
With installation, and finally realizes to apply to adjust by adjusting back lash in the buckle structure of solid wooden compound floor and latch
Tightness.
As a further preference, the thickness of the female tenon slot meets following relationship: (33% × H-0.2mm) < H3 <
(33% × H+0.2mm), wherein H is the overall thickness of floor block main body, and H3 is the thickness of female tenon slot.
In the technical scheme, the thickness of the female tenon slot should fall into (overall thickness ± 0.2mm of 33% × floor block main body)
In the range of.
As a further preference, the tilt angle of the male tenon lock face is 60 ° ~ 65 °, and the female tenon lock face inclines
Rake angle is 60 ° ~ 65 °；The ratio of the thickness of the slot bottom width of the female tenon slot and the female tenon slot is (1.04 ~ 1.30): 1.
As a further preference, when shoulder leans on shoulder in the male tenon and the female tenon, the male tenon lock face
Back lash is formed between the female tenon lock face, the size of the back lash is 0.05mm ~ 0.08mm.
In the technical scheme, when the application scenarios of solid wooden compound floor are at throughout the year more dry area, floor exists
It is that, when manufacturing production, can reduce back lash in tendencies toward shrinkage, pacify buckle structure in more times in 1 year
After dress, it is adjacent between panel body and tightly splices.Installation is easy in buckle structure and keeps 60 ° ~ 65 ° of locking angle
Under the premise of, avoid the problem of male tenon caused by the contraction because of floor block main body pulls slippage and sound.
As a further preference, when shoulder leans on shoulder in the male tenon and the female tenon, the male tenon lock face
Back lash is formed between the female tenon lock face, the size of the back lash is 0.08mm ~ 0.12mm.
In the technical scheme, when the application scenarios of solid wooden compound floor are at more humid region throughout the year, floor exists
It is that in inflationary spiral, when manufacturing production, back lash can be increased, pacify buckle structure in more times in 1 year
After dress, being adjacent between panel body is opposite pine splicing.Installation is easy in buckle structure and keeps 60 ° ~ 65 ° of lock
Under the premise of determining angle, the problem of avoiding male tenon arch camber slippage caused by the expansion because of floor block main body and sound.
Second embodiment of the utility model discloses a kind of buckle structure, including male tenon mechanism and female tenon mechanism, institute
State male tenon mechanism include shoulder in male tenon, male tenon, formed the male tenon tail portion male tenon lock face and locked by the male tenon
Face and floor block main body are formed by lock slots, and the female tenon mechanism includes shoulder in female tenon, female tenon, is inserted into the lock slots
Locking piece, between the female tenon and the locking piece in groove-like female tenon slot and form the female tenon slot and institute
The female tenon lock face of locking piece boundary is stated, the floor block main body includes dash board and substrate；The thickness of the female tenon slot accounts for described
The 31.7% ~ 35.6% of base material thickness.
In the technical scheme, the thickness of the female tenon slot accounts for about the 1/3 of base material thickness, so that the female tenon slot be made to have
Adequate thickness has the glue layer of enough plies and veneer between layers, participate in the mutual transverse direction of ply
It is involved with longitudinal.Make as a result, the composite material after cutting at the manufactured female tenon slot still have multiple plies it is compound, lead
It pulls and balances, still there is stability.Further, when the thickness of the female tenon slot account for the base material thickness 31.7% ~
When 35.6%, the composite material at the female tenon slot is made of 2.7 layers to 3.6 layers of ply.Those of ordinary skill in the art institute
Well known, it is odd number that multilayer materials, which keep the number of plies of its compound veneer of the condition of excellent stability, the technical program
Composite material at the female tenon slot includes 2.7 layers to 3.6 layers of ply, it is contemplated that without anisotropic glue
Thickness, the composite material at the female tenon slot of the technical program can regard the structure for approximately having and having three layers as, as a result, into one
The stability for enhancing the female tenon slot of step.
Composite material at the female tenon slot has stability, and during storage, the female tenon slot does not become
The size of shape, buckle structure and design structure be to maintain it is consistent, thus effectively avoid because the female tenon slot deformation lead
It causes buckle structure to be difficult to install, and finally realizes and apply between the buckle structure of solid wooden compound floor can also be engaged by adjusting
Gap is to adjust lock tightness.
As a further preference, when the substrate is with a thickness of 9mm ~ 10mm, the thickness of the female tenon slot meet with
Lower relational expression: (33% × H ') < H3 < (33% × H '+0.2mm)；When the substrate is with a thickness of 10mm ~ 12mm, the mother
The thickness of tongue-and-groove meets following relationship: (33% × H ' -0.2mm) < H3 < (33% × H ')；Wherein, H ' is the thickness of substrate,
H3 is the thickness of female tenon slot.
In the technical scheme, when the thickness of the substrate is more than or equal to 9mm and is less than 10mm, the thickness of the female tenon slot
Degree should be fallen into the range of 33% × base material thickness ~ (33% × base material thickness+0.2mm)；When the thickness of the substrate is more than or equal to
10mm and be less than or equal to 12mm when, the thickness of the female tenon slot should fall into 33% × base material thickness ~ (33% × base material thickness-
In the range of 0.2mm).
As a further preference, the tilt angle of the male tenon lock face is 55 ° ~ 65 °, and the female tenon lock face inclines
Rake angle is 55 ° ~ 65 °；The ratio of the thickness of the slot bottom width of the female tenon slot and the female tenon slot is (1.04 ~ 1.30): 1.
As a further preference, when in the male tenon shoulder with shoulder in the female tenon it is mutually low by when, the male tenon lock face
Back lash is formed between the female tenon lock face, the size of the back lash is 0.05mm ~ 0.12mm.
The third embodiment of the utility model discloses a kind of solid wooden compound floor with buckle structure, including by table
The floor block main body of plate and substrate composition, offers male tenon mechanism and female tenon mechanism in the surrounding of the floor block main body, described
Male tenon mechanism include shoulder in male tenon, male tenon, formed the male tenon tail portion male tenon lock face and by the male tenon lock face
Lock slots are formed by with floor block main body, the female tenon mechanism includes shoulder in female tenon, female tenon, the lock being inserted into the lock slots
Determine part, between the female tenon and the locking piece in groove-like female tenon slot and form the female tenon slot and described
The female tenon lock face of locking piece boundary；It is characterized by: the 31.2% of the overall thickness of the thickness land occupation panel body of the female tenon slot
~34.9%。
4th embodiment of the utility model discloses a kind of solid wooden compound floor with buckle structure, including by table
The floor block main body of plate and substrate composition, offers male tenon mechanism and female tenon mechanism in the surrounding of the floor block main body, described
Male tenon mechanism include shoulder in male tenon, male tenon, formed the male tenon tail portion male tenon lock face and by the male tenon lock face
Lock slots are formed by with floor block main body, the female tenon mechanism includes shoulder in female tenon, female tenon, the lock being inserted into the lock slots
Determine part, between the female tenon and the locking piece in groove-like female tenon slot and form the female tenon slot and described
The female tenon lock face of locking piece boundary；It is characterized by: the thickness of the female tenon slot account for the base material thickness 31.7% ~
35.6%。
By the above method, the buckle structure of the technical solution of the application is guaranteeing lock lateral connection intensity and is being easy peace
Under the premise of dress, it can avoid installation sound by adjusting back lash, to adjust the installation tightness of lock and install not tight
Problem.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and can be implemented in accordance with the contents of the specification, with the preferred embodiment of the utility model, detailed description is as follows below.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of buckle structure disclosed in patent WO 97/47834；
Fig. 2 is a kind of schematic diagram of buckle structure disclosed in patent WO 2001/077461；
Fig. 3 is the schematic diagram of another buckle structure disclosed in patent WO 2001/077461；
Fig. 4 is a kind of schematic diagram of buckle structure of the prior art；
Fig. 5 is a kind of schematic diagram of the buckle structure of the utility model embodiment 1；
Fig. 6 is another schematic diagram of the buckle structure of the utility model embodiment 2；
In attached drawing:
Under the upper tenon interface 1- abutment face, 2-, 3- between tenon interface, 4- lock face, 5- preset clearance, 6- transition face, 7- engagement
Shoulder in gap, 8- male tenon, shoulder, 10- male tenon, 11- female tenon, 12- female tenon slot, 13- male tenon lock face, the locking of 14- female tenon in 9- female tenon
Face, 15- lock slots, 16- locking piece, a, b- floorboard, c- dash board, d- substrate.
Specific embodiment
Below with reference to embodiment, specific embodiment of the present utility model is described in further detail.Following embodiment
For illustrating the utility model, but it is not intended to limit the scope of the present invention.
Embodiment 1: a kind of buckle structure and the solid wooden compound floor with this kind of buckle structure as shown in Figure 5, packet
Include male tenon mechanism and female tenon mechanism, male tenon mechanism include shoulder 8 in male tenon, male tenon 10, formed male tenon 10 tail portion male tenon locking
Face 13 and lock slots 15 are formed by by male tenon lock face 13 and floor block main body, female tenon mechanism includes shoulder 9 in female tenon, female
Tenon 11, insertion lock slots 15 in locking piece 16, between female tenon 11 and locking piece 16 in groove-like female tenon slot 12, with
And form the female tenon lock face 14 that female tenon slot 12 and locking piece 16 are demarcated.The tilt angle of male tenon lock face 13 is 60 ° ~ 65 °, female
The tilt angle of tenon lock face 14 is 60 ° ~ 65 °；In the present embodiment, the slot bottom width of female tenon slot 12 is 5.2mm.
It is manufacturing and is selling in practice, common solid wooden compound floor specification has tri- kinds of thickness of 9.2mm, 12.5mm and 15mm
Degree.When solid wooden compound floor general thickness is 9.2mm, according to relational expression (33% × H-0.2mm) < H3 < (33% × H+
It can 0.2mm) obtain, the thickness of female tenon slot 12 is between 2.86mm ~ 3.26mm, the total thickness of the thickness land occupation panel body of female tenon slot 12
The 31.2% ~ 34.9% of degree；In an alternate embodiment of the invention, the thickness H1 of shoulder 8 is 3mm in male tenon, and the thickness H2 of male tenon 10 is 3mm,
Female tenon slot 12 with a thickness of 3.2mm.When solid wooden compound floor general thickness is 12.5mm, according to relational expression (33% × H-
0.2mm) < H3 < (33% × H+0.2mm) can be obtained, female tenon slot 12 with a thickness of between 3.97mm ~ 3.37mm, the thickness of female tenon slot 12
The 31.8% ~ 34.9% of the overall thickness of degree land occupation panel body；In an alternate embodiment of the invention, the thickness H1 of shoulder 8 is in male tenon
4.15mm, the thickness H2 of male tenon 10 are 4.15mm, female tenon slot 12 with a thickness of 4.2mm.When solid wooden compound floor general thickness is
When 15mm, can be obtained according to relational expression (33% × H-0.2mm) < H3 < (33% × H+0.2mm), female tenon slot 12 with a thickness of 4.8mm
Between ~ 5.2mm, the 32.0% ~ 34.7% of the overall thickness of the thickness land occupation panel body of female tenon slot 12；In an alternate embodiment of the invention,
The thickness H1 of shoulder 8 is 4.5mm in male tenon, and the thickness H2 of male tenon 10 is 4.5mm, female tenon slot 12 with a thickness of 4.5mm.
According to the climate difference for the region that solid wooden compound floor is installed, solid wooden compound floor will be installed in throughout the year more
When dry area, lesser back lash 7 can choose, i.e., when shoulder 9 leans on shoulder 8 in male tenon and female tenon, in male tenon
A lesser back lash 7 can be set between lock face 13 and female tenon lock face 14, the size of back lash 7 is 0.05mm
~0.08mm.When solid wooden compound floor will be installed in throughout the year more humid region, biggish back lash 7 can choose, i.e.,
When shoulder 9 leans in shoulder 8 and female tenon in male tenon, can be set between male tenon lock face 13 and female tenon lock face 14 one compared with
Big back lash 7, the size of back lash 7 are 0.08mm ~ 0.12mm.As a further preference, exper ienced ability
Field technique personnel it is found that back lash 7 determination, can also be depending on the moisture content situation of dash board c and substrate d.Work as appearance
Moisture content adjusts process and deviation occurs, and when the moisture content situation of dash board c or substrate d after conditioning and setting are not inconsistent, it can
Fine tuning is made by adjusting back lash 7 variation is shunk, expanded to foreseeable floor.
It is well known that the bilateral tenon of longitudinal direction is buckle structure in the tongue and groove production of multi-layer solid wood composite floor, and
The bilateral tenon of short side direction is hasp structure, thus, in the intersection (i.e. four angles on floor) of longitudinal direction and short side direction
On be two kinds of structures boundary.How boundary distributes buckle structure and hasp structure, is always a problem, when distribution
When than arranging inappropriate, there are milling residuals at short side male tenon for meeting.Milling residual is also producing other than the beauty for influencing product
Security risk is caused in the process.When the product of production is consolidated floor, since substrate has unicity, milling is remained only
Remain at short side male tenon；And when the product of production be multi-layer solid wood composite floor when, due to substrate interlayer have it is unstable
Property, milling residual may be burst out outward under the action of substrate internal stress, danger is caused to operator.As further
Beneficial effect, when female tenon slot 12 thickness land occupation panel body overall thickness 31.2% ~ 34.9% when, be to make general thickness
For the tongue and groove of the solid wooden compound floor of 15mm, the thickness H1 of shoulder 8 is 4.5mm in male tenon, and the thickness H2 of male tenon 10 is 4.5mm,
Female tenon slot 12 with a thickness of 4.5mm, at this point, the male tenon recess of the recess of male tenon tail portion and hasp structure is contour, female tenon slot 12 with
The recess of female tenon is contour, thus, the assignment problem of longitudinal direction buckle structure Yu short side direction hasp structure is effectively prevented, from
And the problem of avoiding milling residual, guarantee production safety.
Embodiment 2: a kind of buckle structure and the solid wooden compound floor with this kind of buckle structure as shown in Figure 5, packet
Include male tenon mechanism and female tenon mechanism, male tenon mechanism include shoulder 8 in male tenon, male tenon 10, formed male tenon 10 tail portion male tenon locking
Face 13 and lock slots 15 are formed by by male tenon lock face 13 and floor block main body, female tenon mechanism includes shoulder 9 in female tenon, female
Tenon 11, insertion lock slots 15 in locking piece 16, between female tenon 11 and locking piece 16 in groove-like female tenon slot 12, with
And the female tenon lock face 14 that female tenon slot 12 and locking piece 16 are demarcated is formed, floor block main body includes dash board c and substrate d；Male tenon lock
The tilt angle for determining face 13 is 55 ° ~ 65 °, and the tilt angle of female tenon lock face 14 is 55 ° ~ 65 °；The slot bottom width of female tenon slot 12
For 5.2mm.
It is manufacturing and is selling in practice, common solid wooden compound floor specification has tri- kinds of thickness of 9.2mm, 12.5mm and 15mm
Degree.When solid wooden compound floor general thickness is 9.2mm, the dash board c selected has the thickness of 0.2mm, and substrate d has 9mm
Thickness and 9 layers of ply, can be obtained according to relational expression (33% × H) < H3 < (33% × H+0.2mm), the thickness of female tenon slot 12
For 3mm ~ 3.2mm, the 33.3% ~ 35.6% of Zhan Jicai d thickness, female tenon slot 12 has 2.7 layers ~ 2.9 layers of ply.When solid wood is multiple
Close floor general thickness be 12.5mm when, select dash board c have 0.5mm thickness, substrate d with 12mm thickness and
11 layers of ply can be obtained according to relational expression (33% × H-0.2mm) < H3 < (33% × H), female tenon slot 12 with a thickness of 3.8mm ~
The 31.7% ~ 33.3% of 4mm, Zhan Jicai d thickness, female tenon slot 12 have 3.4 layers ~ 3.6 layers of ply.When solid wooden compound floor is total
When body thickness is 15mm, the dash board c selected has the thickness of 3mm, and substrate d has the thickness and 11 layers of ply of 12mm,
Can be obtained according to relational expression (33% × H-0.2mm) < H3 < (33% × H), female tenon slot 12 with a thickness of 3.8mm ~ 4mm, Zhan Jicai d
The 31.7% ~ 33.3% of thickness, female tenon slot 12 have 3.4 layers ~ 3.6 layers of ply.
Similarly, the climate difference for the region installed according to solid wooden compound floor, solid wooden compound floor will be installed in often
When the area that year is more dried, it can choose lesser back lash 7, i.e., when shoulder 9 leans on shoulder 8 in male tenon and female tenon,
Back lash 7 is formed between male tenon lock face 13 and female tenon lock face 14, the size of back lash 7 is 0.05mm ~ 0.08mm.It is real
When wood composite floor will be installed in throughout the year more humid region, biggish back lash 7 can choose, i.e., when shoulder in male tenon
8 with female tenon on shoulder 9 lean when, between male tenon lock face 13 and female tenon lock face 14 formed back lash 7, back lash 7
Size is 0.08mm ~ 0.12mm.
The above is only the preferred embodiment of the utility model, is not intended to limit the utility model, it is noted that
For those skilled in the art, without deviating from the technical principle of the utility model, it can also do
Several improvements and modifications out, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (10)
1. a kind of buckle structure, including male tenon mechanism and female tenon mechanism, the male tenon mechanism includes shoulder in male tenon (8), male tenon
(10), the male tenon lock face (13) of the tail portion of the male tenon (10) is formed and by the male tenon lock face (13) and floorboard
Main body is formed by lock slots (15), and the female tenon mechanism includes shoulder in female tenon (9), female tenon (11), the insertion lock slots
(15) locking piece (16) in, the female tenon slot in groove-like between the female tenon (11) and the locking piece (16)
(12) and the female tenon lock face (14) that the female tenon slot (12) and the locking piece (16) are demarcated is formed；It is characterized by: institute
State the 31.2% ~ 34.9% of the overall thickness of the thickness land occupation panel body of female tenon slot (12).
2. a kind of buckle structure according to claim 1, it is characterised in that: the thickness of the female tenon slot (12) meets following
Relational expression,
(33% × H-0.2mm) < H3 < (33% × H+0.2mm)
Wherein, H is the overall thickness of floor block main body, and H3 is the thickness of female tenon slot.
3. a kind of buckle structure according to claim 1, it is characterised in that: the tilt angle of the male tenon lock face (13)
It is 60 ° ~ 65 °, the tilt angle of the female tenon lock face (14) is 60 ° ~ 65 °；The slot bottom width of the female tenon slot (12) and institute
The ratio for stating the thickness of female tenon slot (12) is (1.04 ~ 1.30): 1.
4. a kind of buckle structure according to claim 2, it is characterised in that: when shoulder (8) in the male tenon and the female tenon
When upper shoulder (9) leans, back lash (7) are formed between the male tenon lock face (13) and the female tenon lock face (14), institute
The size for stating back lash (7) is 0.05mm ~ 0.08mm.
5. a kind of buckle structure according to claim 2, it is characterised in that: when shoulder (8) in the male tenon and the female tenon
When upper shoulder (9) leans, back lash (7) are formed between the male tenon lock face (13) and the female tenon lock face (14), institute
The size for stating back lash (7) is 0.08mm ~ 0.12mm.
6. a kind of buckle structure, including male tenon mechanism and female tenon mechanism, the male tenon mechanism includes shoulder in male tenon (8), male tenon
(10), the male tenon lock face (13) of the tail portion of the male tenon (10) is formed and by the male tenon lock face (13) and floorboard
Main body is formed by lock slots (15), and the female tenon mechanism includes shoulder in female tenon (9), female tenon (11), the insertion lock slots
(15) locking piece (16) in, the female tenon slot in groove-like between the female tenon (11) and the locking piece (16)
(12) the female tenon lock face (14) that the female tenon slot (12) and the locking piece (16) are demarcated, the floorboard master are formed and
Body includes dash board (c) and substrate (d)；It is characterized by: the thickness of the female tenon slot (12) accounts for substrate (d) thickness
31.7%~35.6%。
7. a kind of buckle structure according to claim 6, it is characterised in that:
When the substrate (d) is with a thickness of 9mm ~ 10mm, the thickness of the female tenon slot (12) meets following relationship,
(33%*H ') < H3 < (33%*H '+0.2mm)；
When the substrate (d) is with a thickness of 10mm ~ 12mm, the thickness of the female tenon slot (12) meets following relationship,
(33%*H ' -0.2mm) < H3 < (33%*H ')；
Wherein, H ' is the thickness of the substrate (d), and H3 is the thickness of female tenon slot.
8. a kind of buckle structure described according to claim 6 or 7 any one, it is characterised in that: the male tenon lock face
(13) tilt angle is 55 ° ~ 65 °, and the tilt angle of the female tenon lock face (14) is 55 ° ~ 65 °；The female tenon slot (12)
Slot bottom width and the female tenon slot (12) thickness ratio be (1.04 ~ 1.30): 1.
9. a kind of solid wooden compound floor, including the floor block main body being made of dash board (c) and substrate (d), in the floorboard master
The surrounding of body offers male tenon mechanism and female tenon mechanism, and the male tenon mechanism includes shoulder in male tenon (8), male tenon (10), forms institute
It states the male tenon lock face (13) of the tail portion of male tenon (10) and is formed by by the male tenon lock face (13) with floor block main body
Lock slots (15), the female tenon mechanism include shoulder in female tenon (9), female tenon (11), the locking piece being inserted into the lock slots (15)
(16), between the female tenon (11) and the locking piece (16) in groove-like female tenon slot (12) and formed described in
The female tenon lock face (14) of female tenon slot (12) and the locking piece (16) boundary；It is characterized by: the thickness of the female tenon slot (12)
The 31.2% ~ 34.9% of the overall thickness of degree land occupation panel body.
10. a kind of solid wooden compound floor, including the floor block main body being made of dash board (c) and substrate (d), in the floorboard master
The surrounding of body offers male tenon mechanism and female tenon mechanism, and the male tenon mechanism includes shoulder in male tenon (8), male tenon (10), forms institute
It states the male tenon lock face (13) of the tail portion of male tenon (10) and is formed by by the male tenon lock face (13) with floor block main body
Lock slots (15), the female tenon mechanism include shoulder in female tenon (9), female tenon (11), the locking piece being inserted into the lock slots (15)
(16), the recessed female tenon slot (12) between the female tenon (11) and the locking piece (16) and formed described in
The female tenon lock face (14) of female tenon slot (12) and the locking piece (16) boundary；It is characterized by: the thickness of the female tenon slot (12)
Degree accounts for the 31.7% ~ 35.6% of substrate (d) thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820915673.3U CN208650453U (en) | 2018-06-13 | 2018-06-13 | A kind of buckle structure and the solid wooden compound floor with this kind of buckle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820915673.3U CN208650453U (en) | 2018-06-13 | 2018-06-13 | A kind of buckle structure and the solid wooden compound floor with this kind of buckle structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208650453U true CN208650453U (en) | 2019-03-26 |
Family
ID=65781468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820915673.3U Withdrawn - After Issue CN208650453U (en) | 2018-06-13 | 2018-06-13 | A kind of buckle structure and the solid wooden compound floor with this kind of buckle structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208650453U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108643512A (en) * | 2018-06-13 | 2018-10-12 | 巴洛克木业(中山)有限公司 | A kind of buckle structure and the solid wooden compound floor with this kind of buckle structure |
| WO2021027291A1 (en) * | 2019-08-14 | 2021-02-18 | 浙江菱格木业有限公司 | Stable snap and lock structure |
-
2018
- 2018-06-13 CN CN201820915673.3U patent/CN208650453U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108643512A (en) * | 2018-06-13 | 2018-10-12 | 巴洛克木业(中山)有限公司 | A kind of buckle structure and the solid wooden compound floor with this kind of buckle structure |
| CN108643512B (en) * | 2018-06-13 | 2023-08-08 | 巴洛克木业(中山)有限公司 | Lock catch structure and solid wood composite floor with same |
| WO2021027291A1 (en) * | 2019-08-14 | 2021-02-18 | 浙江菱格木业有限公司 | Stable snap and lock structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108643512A (en) | A kind of buckle structure and the solid wooden compound floor with this kind of buckle structure | |
| CN208650453U (en) | A kind of buckle structure and the solid wooden compound floor with this kind of buckle structure | |
| US4886326A (en) | Interlock system for ready to assemble furniture, and furniture incorporating such system | |
| CN100351479C (en) | Panel with connecting clamp | |
| CN105971223B (en) | Mechanical locking system for floor panel | |
| CN108496013A (en) | One group of panelling for assembling product | |
| US9217275B2 (en) | Nestable molded articles, and related assemblies and methods | |
| HUE027794T2 (en) | A floor block, a floor system and a laying method therefor | |
| US20080141611A1 (en) | Bamboo flooring planks with glueless locking system | |
| EP1240030A1 (en) | Deep embossed tile design postformable high pressure decorative laminate and method for producing same | |
| WO2017144760A1 (en) | Method for the production of multilayer laminated boards and resulting board | |
| JPS62299339A (en) | Plastic decorative board | |
| CN103317576B (en) | A kind of manufacture method of large format charing plate | |
| CA2979897A1 (en) | Floorboard having locking mechanisms comprising polymer | |
| EP2096230B1 (en) | Multiply panel for floor, ceiling or wall coverings | |
| CN209682434U (en) | A kind of floor heating solid wood floor block bindiny mechanism | |
| EP2948303A1 (en) | Laminated cork-based panel without wood layers, the panel comprising a cork-based coupling member | |
| US20230105946A1 (en) | Mechanical connection arrangement for panels | |
| WO2023277765A1 (en) | Panels comprising a mechanical locking device and an associated assembled article | |
| US4740397A (en) | Composite structural frame component | |
| CN208396288U (en) | Cylindrical type building template | |
| CN220726772U (en) | Round angle timber joggle structure | |
| CN107160497B (en) | A kind of OSB using the filling of PCB resin fibres powder orients solid wood essence panel and its processing method | |
| CN201119581Y (en) | Structure for furniture | |
| CN206128539U (en) | Log does not have gluey tenon fourth of twelve earthly branches concatenation floor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190326 Effective date of abandoning: 20230808 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190326 Effective date of abandoning: 20230808 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |