CN108643513A - One kind is exempted to follow closely adjustable flexibility common joists device - Google Patents
One kind is exempted to follow closely adjustable flexibility common joists device Download PDFInfo
- Publication number
- CN108643513A CN108643513A CN201810764100.XA CN201810764100A CN108643513A CN 108643513 A CN108643513 A CN 108643513A CN 201810764100 A CN201810764100 A CN 201810764100A CN 108643513 A CN108643513 A CN 108643513A
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- China
- Prior art keywords
- keel
- follow closely
- common joists
- type
- adjustable
- 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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- 230000006835 compression Effects 0.000 claims abstract description 19
- 238000007906 compression Methods 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000003825 pressing Methods 0.000 claims abstract description 11
- 229920001971 elastomer Polymers 0.000 claims abstract description 8
- 239000000806 elastomer Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000010354 integration Effects 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract 1
- 238000006467 substitution reaction Methods 0.000 abstract 1
- 210000002683 foot Anatomy 0.000 description 24
- 238000000034 method Methods 0.000 description 8
- 230000006872 improvement Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 210000000988 bone and bone Anatomy 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 241000036318 Callitris preissii Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
- E04F15/02044—Separate elements for fastening to an underlayer
-
- 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
- E04F15/02044—Separate elements for fastening to an underlayer
- E04F2015/0205—Separate elements for fastening to an underlayer with load-supporting elongated furring elements between the flooring elements and the underlayer
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Floor Finish (AREA)
Abstract
The invention discloses one kind to exempt to follow closely adjustable flexibility common joists device, including top keel, middle tail keel, T-type adjustable bottom feet pair, soft top pressing mechanism and clamping plate, keel are vertically drilled with ladder hole, T-type adjustable bottom feet is paid and is connect with bearing by interior hexagonal staged special bolt, and it is Nian Jie with Elastic plastic-rubber cushion block, interior hexagonal special bolt is connect with the stepped hole spiral of the keel；Soft top pressing mechanism is penetrated after compression spring centre bore and is connect with top keel after screwing on hex nut set upper bearing (metal) by hex bolts again, and the top keel are connect with middle tail keel by connecting plate.Keel device of the present invention installation is conveniently leveling, convenient for disassembly and assembly with ground without fixed structure, and feel is good.Be realize " design standard, production plant, installation assembling, fit up integration, component models, structure assembly " re-invent industry, upgrading substitution product.
Description
Technical field
The present invention relates to a kind of building decoration and fitment field common joists devices more particularly to one kind to exempt to follow closely adjustable flexibility dragon
Bone device.
Background technology
The installation of traditional floor keel, which requires, to be mutually parallel and vertical with ground plate axis, and in floorcovering installation
It cannot shift, to ensure that institute's seam on floor is all located on keel at plane centreline, and require the dragon after the installation of floor
Bone photo is to fixed, to ensure good feel and stability, thus after the leveling of traditional floor keel installation, all use steel nail with
Ground is fixed.
With building decoration and fitment industrial transformation " design standard, production plant, installation assembling, finishing during upgrading
The requirement of integration, component models, structure assembly ", not only leveling is difficult for traditional rough ground device, and needs with nail
It is fixed with ground, does not adapt to the needs of industrial upgrading, not only tied even if of following closely adjustable floor keel of exempting from occurred at present
Structure is complicated, and leveling is difficult, and due to fixed function useless, thus is easy displacement in floorcovering installation, needs constantly to adjust
It is whole, it is fairly time consuming, laborious and easy to produce sound.
Invention content
The purpose of the present invention is to solve the shortcomings of the above background art and to propose one kind can be in a certain range
The flatness of step-less adjustment keel, and flexible fixed function and supported with ground flexible, and crossline can be facilitated, had
Have of simple structure and low cost, had not only been suitble to " factorials praluction " but also convenient for the novel of the industrial transformation advantage of " install assembling "
Keel device, being also particularly easy to keel device two, this is moved.
To achieve the above object, the present invention adopts the following technical scheme that：
One kind is exempted to follow closely adjustable flexibility common joists device, including top keel, middle tail keel, T-type adjustable bottom feet are paid, soft top pressing
Mechanism and clamping plate, the top keel are parallel with middle tail keel lower planes, hang down on the top keel and middle tail keel
It directly is drilled with ladder hole, is provided with blind hole at the end center of the top keel, the T-type adjustable bottom feet is paid by interior hexagonal ladder
Formula bolt connect composition with plain thrust bearing, and Elastic plastic-rubber cushion block, institute are vertically bonded in the plain thrust bearing bottom
State macropore spiral of the adjustable feet of T-type pair by the ladder hole on interior hexagonal stepped type bolt and top keel and middle tail keel
Connection, the soft top pressing mechanism includes hex bolts, hex nut and plain thrust bearing, and the hex bolts screws on hexagonal
Nut puts on the centre bore for being inserted in compression spring after plain thrust bearing again, and the cylindrical screw compression spring passes through top keel end
Blind hole is connect with top keel, and the top keel are connected with middle tail keel by connecting plate.
Further improvement of the present invention is：T-type adjustable bottom feet pays special bolt lower end and plain thrust bearing upper cover plate
Endoporus is interference fitted, with lower plate centre bore clearance fit.It can guarantee in bolt adjustment process up and down using plain thrust bearing
Footing bottom surface only generates pressure at right angle with ground when lifting, rotational displacement is not generated, to can guarantee being accurately positioned for keel.
Further improvement of the present invention is：The keel upper shoulder hole diameter macropores≤T-type feet special bolt
The pitch diameter of thread（Less than tolerance depending on the keel body material hardness, intensity）, can be with the bolt of T-type feet without tapping
Directly it is threadedly coupled；Upper plane ladder aperture is fabrication hole, specializes in and is inserted into used in allen wrench adjusting T-type footing height, institute
It is as small as possible to state technique aperture, to ensure keel intensity.
Further improvement of the present invention is：The T-type adjusting bottom special bolt, by big end soket head cap screw and small end
The same axis of cylinder is welded as a whole, it is therefore intended that directly the interior hexagonal tack holding screw of standard component-can be utilized to be welded with light garden
It forms, to give full play to net purchase advantage, saves part cost of manufacture.
Further improvement of the present invention is：The T-type feet cushion block is circular elastomer, to advanced optimize floor foot
Sense, to meet pursuit of the people to good life；Circular, one is saves material, and two for ease of mold；Why put down with described
Spherical bearing bottom surface bonding purpose is to ensure the fixed position of cushion block and footing, to facilitate adjusting.
Further improvement of the present invention is：The U-shaped through-hole to side is provided among the connecting plate, in this way when floor down tube
When line needs close proximity to ground to pass through keel, the U-shaped via openings of connecting plate are downward；If floor underground pipelines need to be close to floor to wear
More keel when（Such as floor heating）, the U-shaped via openings of connecting plate upwards can
Further improvement of the present invention is：When keel connection, if you need to crossline, then in junction there are gap,
U-shaped entire widths among gap width >=connecting plate.
It is described exempt from follow closely adjustable flexibility common joists device installation when, the top-pressure mechanism bolt pay anchor stud head resist top
End wall panel, screw rod screw on the bolt pay nut after be inserted in plain thrust bearing endoporus after be inserted into the cylindrical screw compression spring
In heart hole, and screw axis is made to be overlapped with the compression spring center line, to ensure that the nut surface is uniformly pressed in the compression spring end face.
Rotate the nut, you can axial compressive force of the compression spring for the keel body end is adjusted, to which the keel body is soft
Property is fixed.
It is wherein inserted in bearing, only generates axial direction pressure on top surface with respect to metope and keel end face when principal security nut rotation, and
Rotation torsion is not generated, to not only ensure that keel end face is accurately positioned metope, and is reduced driving torque, is kept rotation light
Pine；Compression spring is covered, is that flexibility is held out against between keel and metope described in principal security, to advanced optimize floor feel.
The present invention is compared with prior art：
1. keel body is directly threadedly coupled with adjusting bolt, the direct leveling of die nut can be used, it is very convenient.
2. T shapes burr adjustable tail margin not only makes bolt adjust easily with soft top pressing mechanism using bearing, tune even more ensure that
It is accurately positioned over the ground, to metope during section.
3. elastic cushion block is stained under T shape burr adjustable tail margins, top pressure bolt is contacted by compression spring, bearing with keel, it is further excellent
The feel on floor is changed.
4. exempting to follow closely adjustable flexibility common joists device, not only with ground without fixed structure, but also plane levelness can be facilitated, and
There is jack unit to fix keel positions, and crossline can be facilitated, entirely appropriate floor system innovation, upgrading " integration,
The needs of modularization, integrated, assembling ".
Description of the drawings
Fig. 1 is the planar structure schematic diagram of the present invention.
Fig. 2 is the Section A-A sectional view of Fig. 1；
Fig. 3 is the section B-B sectional view of Fig. 1；
Fig. 4 is the C-C cross-sectional views of Fig. 1；
Fig. 5 is the D-D cross-sectional views of Fig. 1；
Fig. 6 is that adjustable bottom feet pays facade view；
Fig. 7 is the hexagon socket head cap screw sectional view during adjustable bottom feet is paid；
Fig. 8 is the attached view of hexagon socket head cap screw during adjustable bottom feet is paid；
Fig. 9 is the footing sectional view during adjustable bottom feet of the present invention is paid；
Figure 10 is connecting plate elevational schematic view；
In figure：The tops 1- keel, the ends 101- blind hole, 102- ladder holes；Tail keel in 2-；3- adjustable bottom feets are paid, in 301-
Hexagonal special bolt, 302- plain thrust bearings, 303- plastic cement feets；4- top-pressure mechanisms, 401- hex bolts, 402- hexagonal spiral shells
Female, 403- cylindrical screw compression springs；5- connecting plates, 501-U shapes through-hole, 502- wood screws.
Embodiment
The present invention is described in more detail with reference to the accompanying drawings and detailed description, which is only used for explaining this hair
It is bright, it is not intended to limit the scope of the present invention..
Referring to Fig.1 ~ 10, one kind is exempted to follow closely adjustable flexibility common joists device, including top keel 1, middle tail keel 2, T-type can
Feet is adjusted to pay 3, soft top pressing mechanism 4 and clamping plate 5, the keel 1,2 lower planes are parallel, and are vertically drilled with ladder hole
102,1 end center of the top keel is provided with blind hole 101, and the T-type adjustable bottom feet pays 3 by interior hexagonal stepped type bolt 301
It is connect with deep groove ball bearing 302,302 bottom of the plain thrust bearing is vertical Nian Jie with Elastic plastic-rubber cushion block 303, the T-type
Adjustable feet is paid 3 and is connected by the stepped hole macropore spiral of interior hexagonal staged special bolt 301 and top keel 1, middle tail keel 2
It connects, the soft top pressing mechanism 4 is screwed on by hex bolts 401 and is inserted in again after plain thrust bearing 302 in 402 rear enclosure of hex nut
404 centre bore of compression spring, the cylindrical screw compression spring 404 are connect by 1 end blind hole 101 of the top keel with top keel 1,
The top keel 1 are connect with middle tail keel 2 by connecting plate 5
Match with 302 upper cover centre bore interference of plain thrust bearing interior 301 lower end of hexagonal stepped type bolt that T-type adjustable bottom feet pays 3
It closes, with lower bottom cover centre bore clearance fit, footing bottom when can guarantee bolt adjustment process oscilaltion using plain thrust bearing
Face only generates pressure at right angle with ground, rotation is not generated, to can guarantee being accurately positioned for keel；The top keel 1, middle tail
Keel 2, upper shoulder hole diameter macropores≤301 pitch diameter of thread of T-type feet special bolt.（Less than tolerance according to the keel body material
Depending on matter hardness, intensity）It is directly threadedly coupled with the bolt of T-type feet, upper plane ladder aperture is fabrication hole, is specialized in insertion
Die nut is adjusted used in T-type feet height.The fabrication hole is as small as possible, to ensure keel intensity；The T-type adjusts feet
301 big end soket head cap screw of special bolt is welded as a whole with small end cylinder, it is therefore intended that can directly use the interior hexagonal of standard component-
Tack holding screw is welded with Guang Yuan, and part cost of manufacture is saved to give full play to net purchase advantage；The T-type feet cushion block
303 be circular elastomer.Elastomer, to advanced optimize floor feel, to meet pursuit of the people to good life；Circular,
One is saves material, and two for ease of mold；Why purpose Nian Jie with the plane bearing bottom surface is to ensure cushion block and bottom
The position of foot facilitates adjusting；The U-shaped through-hole to side is provided among the connecting plate 5, in this way when floor underground pipelines need closely
When keel are passed through in face, the U-shaped via openings of connecting plate 5 are downward；If floor underground pipelines need to be close to floor to pass through keel（Example
Such as floor heating）, the U-shaped via openings of connecting plate 5 are upward；When exempting to follow closely the installation of adjustable flexibility common joists device, first by institute
It states top keel 1, middle tail keel 2, screw on the interior hexagonal special bolt 301 in stepped hole 102, then spread according to design requirement
If the good keel connected as required, when laying, makes the small end of the interior hexagonal special bolt 301 be entirely insertable plane axis
302 are held, then tentatively adjusts all keel to design height, then by the gradually leveling of keel level face；Wait for all top keel
1, after middle tail keel 2, upper plane whole leveling, then hex bolts 401 in the soft top pressing mechanism 4 screwed on into the hexagonal spiral shell
It after mother 402 and puts on plain thrust bearing 302 and is inserted into 403 centre bore of cylindrical screw compression spring, and make the bolt axle
Line is overlapped with the compression spring center line, to ensure that the nut surface is uniformly pressed in the compression spring end face, fixed 401 turns of hex bolts
Move the hex nut 402, you can distance and axial compressive force of the compression spring 403 for 1 end of the keel are adjusted, thus will
Keel body flexibility is fixed.
Keel body of the present invention is directly threadedly coupled with adjusting bolt, can use the direct leveling of die nut, very convenient；T shapes
Not only adjust bolt using bearing in burr adjustable tail margin and soft top pressing mechanism light, even more ensure that in adjustment process over the ground,
Metope is accurately positioned；Elastic cushion block is stained under T shape burr adjustable tail margins, top pressure bolt is contacted by compression spring, bearing with keel,
The feel on floor is advanced optimized；Exempt to follow closely adjustable flexibility common joists device, not only with ground without fixed structure, but also can be conveniently flat
Face levelness, and there is jack unit to fix keel position, and crossline can be facilitated, entirely appropriate floor system innovation,
The needs of " integration, modularization, the integrated, assembling " of upgrading.
The another statement of applicant, the present invention illustrate the implementation method and apparatus structure of the present invention by above-described embodiment,
But the invention is not limited in the above embodiments, that is, do not mean that the present invention has to rely on the above method and structure could be real
It applies.Person of ordinary skill in the field is it will be clearly understood that any improvement in the present invention, to implementation method selected by the present invention etc.
Effect is replaced and the addition of step, the selection etc. of concrete mode, all falls within protection scope of the present invention and scope of disclosure.
Present invention is not limited to the embodiments described above, all to realize the present invention using structure similar with the present invention and its method
All modes of purpose, within protection scope of the present invention..
Claims (8)
1. one kind is exempted to follow closely adjustable flexibility common joists device, including top keel（1）, middle tail keel（2）, T-type adjustable bottom feet pay
（3）, soft top pressing mechanism（4）And clamping plate（5）, it is characterised in that：The top keel（1）With middle tail keel（2）Lower planes
It is parallel, in the top keel（1）With middle tail keel（2）On be vertically drilled with ladder hole（102）, in the top keel
（1）End center be provided with blind hole（101）, the T-type adjustable bottom feet pair（3）By interior hexagonal stepped type bolt（301）With plane
Thrust bearing（302）Connection composition, in the plain thrust bearing（302）Bottom is vertically bonded with Elastic plastic-rubber cushion block, the T
Feet that type is adjustable is paid（3）Pass through interior hexagonal stepped type bolt（301）With top keel（1）With middle tail keel（2）On ladder it is logical
Hole（102）Macropore spiral connection, the soft top pressing mechanism（4）Including hex bolts（401）, hex nut（402）Peace
Face thrust bearing（302）, the hex bolts（401）Screw on hex nut（402）, put on plain thrust bearing（302）Afterwards again
It is inserted in compression spring（404）Centre bore, the cylindrical screw compression spring（404）Pass through top keel（1）The blind hole of end（101）With top
Hold keel（1）Connection, the top keel（1）With middle tail keel（2）Pass through connecting plate（5）Connection.
2. exempting to follow closely adjustable flexibility common joists device according to claim 1, it is characterised in that：The adjustable feet of T-type is paid
（3）Interior hexagonal stepped type bolt（301）Lower end and plain thrust bearing（302）Cover board endoporus is interference fitted between bottom plate endoporus
Gap coordinates.
3. exempting to follow closely adjustable flexibility common joists device according to claim 1, it is characterised in that：The top keel（1）With
Middle tail keel（2）Upper shoulder hole diameter macropores≤interior hexagonal stepped type bolt（301）The pitch diameter of thread.
4. exempting to follow closely adjustable flexibility common joists device according to claim 1, it is characterised in that：The interior hexagonal staged spiral shell
Bolt（301）Big end soket head cap screw is welded as a whole with small end cylinder.
5. exempting to follow closely adjustable flexibility common joists device according to claim 1, it is characterised in that：The T-type footing cushion block
（303）For circular elastomer.
6. exempting to follow closely adjustable flexibility common joists device according to claim 1, it is characterised in that：The T-type feet circular pad
Block（303）Bearing connected to it（302）Bottom surface is adhesively fixed.
7. exempting to follow closely adjustable flexibility common joists device according to claim 1, it is characterised in that：The connecting plate（5）It is intermediate
The U-shaped through-hole opened.
8. exempting to follow closely adjustable flexibility common joists device according to claim 1, it is characterised in that：The top keel（1）With
Middle tail keel（2）There are gap, gap widths >=connecting plate among when connection（5）U-shaped entire widths.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810764100.XA CN108643513B (en) | 2018-07-12 | 2018-07-12 | Nail-free adjustable flexible floor keel device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810764100.XA CN108643513B (en) | 2018-07-12 | 2018-07-12 | Nail-free adjustable flexible floor keel device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108643513A true CN108643513A (en) | 2018-10-12 |
| CN108643513B CN108643513B (en) | 2024-01-23 |
Family
ID=63751026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810764100.XA Active CN108643513B (en) | 2018-07-12 | 2018-07-12 | Nail-free adjustable flexible floor keel device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108643513B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109914738A (en) * | 2019-04-08 | 2019-06-21 | 深圳市坐标建筑装饰工程股份有限公司 | A kind of ceiling type dry hanging plate material metope |
| CN111962807A (en) * | 2020-08-20 | 2020-11-20 | 北京东豪建设集团有限公司 | Mounting structure for paving large-size ceramic thin plate ground by light steel keel punching ribs |
| CN113431293A (en) * | 2021-06-29 | 2021-09-24 | 安徽森泰木塑科技地板有限公司 | Nail-free mounting system for outdoor floor |
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|---|---|---|---|---|
| US20090019805A1 (en) * | 2007-07-18 | 2009-01-22 | Marcello Zanelli | Nail-Free Decking System |
| CN201292643Y (en) * | 2008-11-07 | 2009-08-19 | 顾玲娣 | Adjustable overhead type common joist |
| CN201297019Y (en) * | 2008-11-24 | 2009-08-26 | 饶建明 | Movable and combined floor beam block |
| CN201420363Y (en) * | 2009-05-21 | 2010-03-10 | 嘉丰木业（苏州）有限公司 | Floor wood keel structure |
| CN202899536U (en) * | 2012-03-28 | 2013-04-24 | 深圳洛赛声学技术有限公司 | Floor keel and keel system |
| CN107268939A (en) * | 2017-08-09 | 2017-10-20 | 江苏通创现代建筑产业技术研究院有限公司 | A kind of Integral floor system |
| CN208545933U (en) * | 2018-07-12 | 2019-02-26 | 南通承悦装饰集团有限公司 | One kind is exempted to follow closely adjustable flexibility common joists device |
-
2018
- 2018-07-12 CN CN201810764100.XA patent/CN108643513B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090019805A1 (en) * | 2007-07-18 | 2009-01-22 | Marcello Zanelli | Nail-Free Decking System |
| CN201292643Y (en) * | 2008-11-07 | 2009-08-19 | 顾玲娣 | Adjustable overhead type common joist |
| CN201297019Y (en) * | 2008-11-24 | 2009-08-26 | 饶建明 | Movable and combined floor beam block |
| CN201420363Y (en) * | 2009-05-21 | 2010-03-10 | 嘉丰木业（苏州）有限公司 | Floor wood keel structure |
| CN202899536U (en) * | 2012-03-28 | 2013-04-24 | 深圳洛赛声学技术有限公司 | Floor keel and keel system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109914738A (en) * | 2019-04-08 | 2019-06-21 | 深圳市坐标建筑装饰工程股份有限公司 | A kind of ceiling type dry hanging plate material metope |
| CN111962807A (en) * | 2020-08-20 | 2020-11-20 | 北京东豪建设集团有限公司 | Mounting structure for paving large-size ceramic thin plate ground by light steel keel punching ribs |
| CN111962807B (en) * | 2020-08-20 | 2021-08-10 | 北京东豪建设集团有限公司 | Mounting structure for paving large-size ceramic thin plate ground by light steel keel punching ribs |
| CN113431293A (en) * | 2021-06-29 | 2021-09-24 | 安徽森泰木塑科技地板有限公司 | Nail-free mounting system for outdoor floor |
| CN113431293B (en) * | 2021-06-29 | 2022-11-18 | 安徽森泰木塑科技地板有限公司 | Nail-free mounting system for outdoor floor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108643513B (en) | 2024-01-23 |
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