CN105952107B - A kind of assembled floor-board unit - Google Patents
A kind of assembled floor-board unit Download PDFInfo
- Publication number
- CN105952107B CN105952107B CN201610529303.1A CN201610529303A CN105952107B CN 105952107 B CN105952107 B CN 105952107B CN 201610529303 A CN201610529303 A CN 201610529303A CN 105952107 B CN105952107 B CN 105952107B
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- bottom plate
- board unit
- middle section
- frame
- assembled floor
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- 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
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/02194—Flooring consisting of a number of elements carried by a non-rollable common support plate or grid
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Floor Finish (AREA)
Abstract
The invention belongs to building decoration areas, and in particular to a kind of assembled floor-board unit and its bottom plate.Bottom plate is rectangle comprising frame and middle section；Frame is provided with grab and card slot, and grab is suitable for cooperating with card slot and combining the connection of muti-piece bottom plate；Frame and middle section are integrally formed；The multiple through-holes through base plate thickness direction of middle section array distribution.In manufacture view, this kind of bottom plate is obtained by being integrally formed, such high production efficiency and production process is few, can reduce human cost.Material can be greatlyd save in the presence of configuration aspects, through-hole.Therefore, this kind of bottom plate has many advantages, such as to save material, manufactures easy, light weight, and is conducive to products export and sells.The assembled floor-board unit of this kind of bottom plate is installed, the process for being embedded in filled layer on bottom plate, light weight but intensity height can be removed from, be conducive to transport and the export sales of product.
Description
Technical field
The invention belongs to building decoration areas, and in particular to a kind of assembled floor-board unit.
Background technique
The Chinese utility model patent specification CN202055469U that applicant of the present invention holds discloses a kind of convenience
The combined floor board of paving including box shape bottom plate skeleton, the filling plate being fixed in box shape bottom plate skeleton frame, is fixed on box
The decorative panel on shape bottom plate skeleton surface, the hook being arranged on box shape bottom plate skeleton side, button, two of box shape bottom plate skeleton
The position of hook on side and the position of the hook on the another two side of box shape bottom plate skeleton are arranged in a staggered manner, box shape bottom plate bone
Frame is rectangle frame-shaped bottom plate skeleton or square box-shaped bottom plate skeleton, and hook includes being arranged at intervals on box shape bottom plate skeleton side
Square plate on side, the raised line parallel with box shape bottom plate skeleton side being arranged in above square plate are provided on the outside of raised line
Inclined-plane upwardly, raised line inside is vertical plane, and button is the slot being arranged in below the box shape bottom plate skeleton on the inside of square plate, slot
Box shape bottom plate skeleton side of the inner sidewall close to box shape bottom plate skeleton side perpendicular to box shape bottom plate skeleton, between square plate
While the inclined-plane under being disposed an outwardly facing, the distance between square plate is greater than or equal to the width of square plate.
The laying of this kind of combined floor board and easy to assembly, but the manufacturing process of this kind of combined floor board is then slightly aobvious multiple
It is miscellaneous: as shown in Figure 1, the bottom plate skeleton of this kind of combined floor board includes frame 01 and the insertion chamber 02 among frame, filling
Plate insertion insertion chamber 02, therefore filling plate is embedded in bottom plate skeleton again later firstly the need of manufacture bottom plate skeleton by its manufacturing process
In, finally decorative panel is mounted on again the surface of bottom plate skeleton, is just made to the combined floor board sold and used.In this kind
In combined floor board, for proof strength, bottom plate skeleton is made of using engineering material such as ABS plastic or PS plastic, engineering material
The price of material is higher, therefore a bottom plate skeleton only is made with engineering plastics；Later again on bottom plate skeleton insertion filling plate with
The mounting surface for filling and leading up bottom plate skeleton, the material for filling plate is PVC material or EVA material, these material prices are lower, and processes and hold
Easily, it is filled with using bottom plate skeleton and fills the combination of plate material cost can be effectively reduced；It is finally stained with decorative panel again.But it is reducing
While material cost, it is also desirable to increase corresponding process, that is, need to fill the process of plate manufacture, the work of filling plate insertion
Sequence, process etc. of filling plate bonding, above-mentioned process needs more worker to complete, in labour cost growing today,
Production cost can be greatly improved；In addition, the heavier mass of existing combined floor board, not readily transportable, export sales are improved
Cost.Therefore, applicant feels the need to improve the structure of existing combined floor board.
Summary of the invention
In order to overcome the drawbacks of the prior art, material is simple to manufacture and saved the purpose of the present invention is to provide one kind, from
And the assembled floor-board unit of production cost can be reduced.
The purpose of the present invention is what is realized by following technical proposals: a kind of assembled floor-board unit, including bottom plate, the bottom plate
Including first surface and second surface；And the decorative panel of the first surface including being mounted on the bottom plate；The bottom plate includes
Frame and middle section；Bottom plate includes first surface and second surface, offers card slot at least a pair of of relative edge of frame, blocks
The open side of slot is towards second surface；At least a pair of of relative edge extends outward multiple grabs, the hook portion back of grab end respectively
Extend from second surface；Grab is suitable for cooperating with the card slot on other bottom plates and combining the connection of muti-piece bottom plate, frame and centre
Part is integrally formed；The multiple through-holes through base plate thickness direction of middle section array distribution.
Wherein, the middle section of bottom plate is Turbogrid plates, and Turbogrid plates include equally distributed square grid hole, the one of Turbogrid plates
Part grid hole constitutes through-hole.
Wherein, the first surface of middle section is provided at least one stiffener, the grid of stiffener covering part Turbogrid plates
The surface of checkerwork cell, stiffener is concordant with first surface, and stiffener laterally and/or longitudinally connects frame, and with middle section and side
Frame is integrally formed.
Wherein, on the thickness direction of bottom plate, stiffener with a thickness of 1-1.5mm.
Wherein, middle section matrix form is distributed with multiple oval main apertures, the second surface of the hole edge of oval main aperture towards bottom plate
Extend the first oval ring web plate, the end of the first oval ring web plate is flushed with the second surface of bottom plate；Adjacent two first
By bar shaped link of boards between oval ring web plate, outermost first oval ring web plate is connect by bar shaped gusset with frame.
Wherein, multiple oval secondary orifices are distributed in middle section matrix form, and oval secondary orifices is alternately distributed with oval main aperture, oval
The second surface of the hole edge of secondary orifices towards bottom plate extends the second oval ring web plate, and the of the end of the second oval ring web plate and bottom plate
Two surfaces flush.
Wherein, frame includes the ribs that the edge from the root of grab to middle section extends.
Wherein, ribs is orthogonal with the cell wall of card slot and slot bottom.
Wherein, the both ends open of card slot.
Wherein, the edge of the second surface of bottom plate is provided with the reinforcement extended from the bottom of card slot to second surface
Point, the end of the hard point and second surface of bottom plate is concordant or the bottom positioned at card slot and between second surface.
Wherein, the back side of bottom plate along the thickness direction of bottom plate extend outward it is a plurality of thicken rib, each item thicken rib to
That extends outside is equidistant.
Wherein, it is a plurality of thicken be provided with that the thickness direction along bottom plate extends outward between rib thicken support column, increase
The distance that thick support column extends outward, which is equal to, thickens the distance that rib extends outward.
Compared with prior art, the invention has the following advantages:
The bottom plate of assembled floor-board unit of the invention has the advantages that easily to splice easily laying.In addition, in terms of production,
This kind of bottom plate is obtained by being integrally formed, such high production efficiency and production process is few, can reduce human cost；In structure side
Face, the middle section of this kind of bottom plate are provided with the through-hole in perforation base plate thickness direction, and the presence of through-hole can greatly save material.Cause
This, this kind of bottom plate has many advantages, such as to save material, manufactures easy, light weight.The assembled floor-board unit of this kind of bottom plate is installed, it can
Remove the process for being embedded in filled layer on bottom plate from, reduces human cost, and the quality of monolith floor unit can be mitigated, by
It is alleviated in quality, convenient transportation, is conducive to products export sale.
The bottom plate of the assembled floor-board unit of the prior art, by traditional timber floor, composite floor board design standard and habit
Thinking limitation, all tends to realize enough mechanical strengths, resistance to deformation using frame and interstitital texture, it is generally recognized that one knot
The bottom plate of structure is unable to satisfy the requirement of floor panel structure stability.The present invention, which looks for another way, realizes the system of bottom plate with integral molding techniques
It makes, overcomes technology prejudice, and by the design and control to integrated formed structure, obtain the structural stability on floor enough
Guarantee.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the base plate of support of the prior art.
Fig. 2 is the structural schematic diagram at the back side of the embodiment 1 of the bottom plate of splice floor board unit of the invention.
Fig. 3 is the positive structural schematic diagram of the embodiment 1 of the bottom plate of splice floor board unit of the invention.
Fig. 4 is the partial enlarged view at the B in Fig. 2.
Fig. 5 is the partial enlarged view at the C in Fig. 2.
Fig. 6 is the A-A cross-sectional view in Fig. 3.
Fig. 7 is the structural schematic diagram at the back side of the embodiment 2 of the bottom plate of splice floor board unit of the invention.
Fig. 8 is the positive structural schematic diagram of the embodiment 2 of the bottom plate of splice floor board unit of the invention.
Fig. 9 is the structural schematic diagram at the back side of the backplane embodiment 3 of splice floor board unit of the invention.
Figure 10 is the B-B cross-sectional view in Fig. 9, and figure insole board is face-up, and the back side is downward.
Appended drawing reference in attached drawing includes:
01 --- frame, 02 --- is embedded in chamber；
1 --- --- card slot, 12 --- grab, 13 --- ribs of frame, 11；
2 --- --- stiffener, 22 --- side wall of Turbogrid plates, 23 --- grid holes of Turbogrid plates, 21；
3 --- hard point；
41 --- oval main aperture, 42 --- the first oval ring web plate, 43 --- bar shaped gusset, 44 --- oval secondary orifices,
45 --- the second oval ring web plate
51 --- thickening rib, 52 --- thicken support column.
Specific embodiment
Below with reference to the attached drawing exemplary embodiment that the present invention will be described in detail, feature and aspect.It is identical attached in attached drawing
Icon note indicates element functionally identical or similar.
Although the various aspects of embodiment are shown in the attached drawings, unless otherwise indicated, it is not necessary to drawn to scale attached
Figure.
It should be noted that " front " and " back side " mentioned in following embodiments is to be used to pacify relative on bottom plate
For the one side for filling decorative panel, the one side specifically on bottom plate for installing decorative panel is " front ", correspondingly, with " front "
Opposite one side is " back side ".
In following embodiments, the assembly and Chinese utility model patent of the grab of bottom plate and the structure of card slot and bottom plate
Technology contents disclosed in specification CN202055469U are identical, are not described in detail herein.
The embodiment 1 of bottom plate
As shown in Figure 2 and Figure 6, a kind of bottom plate of assembled floor-board unit, bottom plate is preferably rectangle, specifically can be rectangle
Or square.Certainly, in practical applications, diamond shape, octagon, hexagon and other special-shaped shapes with curved edges
It is feasible.In the present embodiment, using rectangle.
Bottom plate includes frame 1 and middle section, and on the back side of bottom plate, card slot 11 is provided on the side of frame 1, card slot 11
For open side towards the back side of bottom plate, frame 1 extends outward multiple grabs 12 along the length direction and width direction of bottom plate, each
The end of grab 12 deviates from the back side of bottom plate, i.e. the hook portion of grab 12 passes through grab 12 and card slot 11 towards the front of bottom plate
Cooperation just can make muti-piece assembling combination together.In the present embodiment, the middle section of bottom plate is Turbogrid plates 2, Turbogrid plates 2
Multiple grid holes 23 run through the thickness direction of bottom plate.Turbogrid plates 2 in the present embodiment include multiple grids of laterally homogeneous arrangement
Wall, and the evenly arranged multiple cell walls in longitudinal direction intersected therewith.The side of the adjacent horizontal and vertical cell walls limits
Multiple grid holes 23 out.The thickness of the cell walls is uniformly arranged.
Turbogrid plates are integrally formed plate, can be obtained by injection molding.In order to guarantee the intensity of bottom plate, the present embodiment indsole
Plate is made of ABS engineering plastics, and PS engineering plastics etc. can also be used certainly.The bottom plate of this kind of structure has the advantage that
(1) bottom plate of the invention is obtained using integrated molding, and integrally formed manufacturing method process is simple and high-efficient, separately
It is outer that the globality that can guarantee bottom plate, proof strength are manufactured using integrated molding.
(2) middle section of bottom plate uses Turbogrid plates structure, is provided with multiple grid holes 23, these grid holes in Turbogrid plates 2
23 presence can greatly save material, meanwhile, the special construction of Turbogrid plates 2 make its strength and stiffness in a thickness direction compared with
Good, although material reduces, it is still able to satisfy mechanics demand.
In the present embodiment, grid hole 23 is square hole, and the side length of square hole is 5-6mm, it is therefore preferable to 5.5mm,
The hole wall (i.e. cell walls) of grid hole 23 with a thickness of 1-1.3mm, it is therefore preferable to 1.1mm, above-mentioned size range not only make
Bottom plate is able to satisfy mechanical requirements and reduces materials'use, enough comfortable foot feelings is also capable of providing, prevented also from assembled floor-board
There is lattice trace on the surface of decorative panel after unit long-time service.
In addition, tradition filling plate is using PVC material, PVC material water imbibition is strong, after absorbing water the quality of monolith bottom plate
It can greatly increase, while the water of storing excess also shortens the service life of material in bottom plate, and bottom plate of the invention uses engineering plastic
Material is made, and does not absorb water, and the grid hole 23 of Turbogrid plates 2 can also be drained effectively.
In the present embodiment, as shown in Figure 3 and Figure 6, the front of bottom plate is provided with stiffener 21,21 covering part of stiffener
The grid hole 23 of Turbogrid plates 2, the surface of stiffener 21 and the front of bottom plate are concordant, stiffener 21 and middle section and frame 1 one
It is body formed.The frame 1 of the horizontal and vertical connecting bottom board of stiffener 21, the intensity which can increase monolith bottom plate guarantee bottom
Plate will not deform, and these stiffeners 21 can also it is subsequent be stained with decorative panel when as glue attachment point, because of stiffener 21
Surface area it is big, bottom plate can be allowed to be stained with more glue, guarantee the bonding quality of assembled floor-board unit.In the thickness of stiffener 21
Selection aspect, setting stiffener 21 with a thickness of 1-1.5mm, be specifically in the present embodiment 1.2mm, the selection of the thickness is comprehensive
Many factors: if stiffener 21 is designed too thick, more engineering plastics can be consumed, increases manufacturing cost, also increases bottom
The quality of plate；But if stiffener 21 is designed too thin, in injection molding, the flow resistance of liquid plastic is larger, and liquid plastic cannot
Converge, can to generate hole on stiffener 21, influence the appearance and performance of product；The thickness range is ideal thickness
Range.
Structure of traditional bottom plate at the position set by grab as shown in Figure 1, be followed successively by grab, card slot from inside to outside
And middle section, this kind of structure have the following problems in actual production: (1) grab is easy to be bent in stress；(2) bottom of at
On the front of plate, it is easy to appear dent at position corresponding to the card slot of grab root, card when which may be due to injection molding
Caused by structural thickness mutation obviously near position corresponding to the card slot of hook root.And the present invention is to set by grab 12
The structure at position set is improved, it is specific as shown in Figure 2 and Figure 4, frame 1 includes from the root of grab 12 to middle part
The ribs 13 that the edge divided extends effectively prevent it provided with that can pull the root of grab 12 after ribs 13
By stretch bending；In addition, ribs 13 is orthogonal with the cell wall of card slot 11 and slot bottom, after designing in this way, the card of 12 root of grab is slowed down
The degree of structural thickness mutation at position corresponding to slot 11, can prevent the appearance of dent；Therefore the improvement of the ribs 13
With the pleasant place killed two birds with one stone.
Traditional bottom plate edge structure setting as shown in Figure 1, the thickness of its edge is and the thickness at card slot
The same, relatively thin, so that product is weaker in the edge intensity, and in product depanning, the edge is easily deformed, side
After deforming at angle, it cannot be stained with glue well in the technique of subsequent viscose glue, after being stained with decorative panel on bottom plate, the corner
Place can not bond well with decorative panel, reduce the yields of product.And the present invention changes the edge of bottom plate
Into specific as shown in Figure 2 and Figure 5, the edge at the back side of bottom plate, which is provided with to extend from the bottom of card slot to the bottom plate back side, to be added
Strong point 3, the end of the hard point 3 and second surface of bottom plate is concordant or the bottom positioned at card slot and between second surface, i.e. opposite side
It is thickened at angle, just can reinforce the intensity of edge after having thickened, reduce the probability that edge deforms.
The embodiment 2 of bottom plate
In the present embodiment, other than the middle section of bottom plate and 1 difference of embodiment, other structures are the same as embodiment 1.Such as
Shown in Fig. 7 and Fig. 8, multiple oval main apertures 41 are distributed in middle section matrix form, and the hole edge of oval main aperture 41 is prolonged towards the bottom plate back side
The first oval ring web plate 42 is stretched out, the end of the first oval ring web plate 42 is flushed with the bottom plate back side；Adjacent two first oval
Bar shaped gusset 43 is provided between ring web plate 42, outermost first oval ring web plate 42 is connected by bar shaped gusset 43 and frame
It connects.Meanwhile multiple oval secondary orifices 44 are distributed in middle section also matrix form, oval main aperture 41 and oval secondary orifices 44 are alternately distributed,
The hole edge of oval secondary orifices 44 extends the second oval ring web plate 45 towards the bottom plate back side, and the second oval ring web plate 45 is arranged in bar shaped muscle
Between plate 43, the end of the second oval ring web plate 45 is flushed with the bottom plate back side.In this way, above-mentioned oval ring web plate carries out bottom plate
Support, bottom slab stress will not be recessed.In the present embodiment, oval secondary orifices 44 is identical as the structure of oval main aperture 41, into one
Step reduces material utilization amount, mitigates weight, reduces production cost；Oval main aperture 41 and oval secondary orifices 44 can be concentrated to avoid stress,
The intensity and rigidity for doubling raising bottom plate, preferably prevent bottom deformation, improve the bearing capacity of bottom plate.In the present embodiment, long
The aperture of circle main aperture 41 and oval secondary orifices 44 is 5-6mm, it is therefore preferable to 5.5mm, the length of oval main aperture 41 and oval secondary orifices 44
For 8-12mm, it is therefore preferable to 10mm, bar shaped gusset 43 with a thickness of 1-1.3mm, it is therefore preferable to 1.2mm, above-mentioned size range
Not only make bottom plate be able to satisfy mechanical requirements and reduce materials'use, is also capable of providing enough comfortable foot feelings, prevented also from
There is the trace of slotted hole on the surface of decorative panel after the long-time service of assembled floor-board unit.In the present embodiment, as shown in fig. 7,
Hard point 3 is not to connect together with the cell wall of card slot 11, but open, leaves an opening, the opening for
It slides into or skids off for grab 12 when dismounting bottom plate, can first not have to perfectly aligned bottom plate in assembled bottom plate in this way, it can be assembled
It is aligned after muti-piece bottom plate in movable base plate again, is also more convenient in disassembly.In the present embodiment, oval 41 He of main aperture
Oval secondary orifices 44 is the middle section that matrix is distributed in bottom plate, and the distribution mode of matrix distribution is only a kind of preferred scheme
, annular array, the array manner of the latter's diamond shape array or other shapes can also be used certainly, as long as being provided with multiple logical
Hole, so that the dosage of the material of bottom plate is reduced, the quality of bottom plate mitigates, and also falls into protection scope of the present invention.
The embodiment 3 of bottom plate
In practical applications, sometimes assembled bottom board unit as described herein for replacing the floor damaged in family,
It such as the indoor pure timber floor moisture damage of family, needs replacing, can be replaced using assembled bottom board unit as described herein.
Existing pure timber floor is thicker, and the thickness of the pure timber floor in part is even up to 20mm, assembled bottom plate list at this moment as described herein
Member is then difficult to use in replacement due to thickness low LCL.For this purpose, as shown in Figure 9 and Figure 10, can be arranged at the back side of bottom plate of the invention
It thickens rib 51 and thickens support column 52, to increase the thickness of bottom plate, thicken rib 51 and thicken support column 52 and bottom plate one
Molding obtains, and facilitates manufacture.In figure 9 and in figure 10, rib 51 and support column 52 is thickened in order to more clearly give expression to thicken
Set position and thickness, the part of dark filling is to thicken rib 51 and thicken support column 52 in figure.See Fig. 9 and figure
10, it is extended outward at the back side of bottom plate along the thickness direction of bottom plate and thickens rib 51, bottom plate can be increased by thickening rib 51
Thickness, it is a plurality of thicken rib 51 and be distributed in bottom plate stable support can be provided everywhere for bottom plate；Meanwhile in order to save material,
Thickened between rib 51 a plurality of, be separately provided with it is a plurality of thicken support column 52, thicken that support column 52 extends outward away from
From with thicken rib 51 extend outward at a distance from it is consistent, that is, thicken rib 51 and thicken the end of support column 52 all same flat
On face, stable support is provided for bottom plate together with rib 51 is thickened so that thickening support column 52.Above structure is by adding
Thick rib 51 and support column 52 is thickened to increase the thickness of bottom plate, which can change according to practical application, meet client's
Demand, the thickness of monolith bottom plate can not be increased by thickening rib 51 by setting and thickening support column 52, simultaneously as engineering material
Expect that intensity is high, these, which thicken rib 51 and thicken support column 52, is enough support baseboard, therefore can effectively save material, reduces production
Cost.In figure 9 and in figure 10, closed rectangle is arranged in length and breadth and defined to a plurality of rib 51 that thickens, for the technology of this field
For personnel, it is appreciated that this kind of arrangement is a kind of preferred embodiment with the shape surrounded, as long as setting
It is equipped with and thickens structure to achieve the purpose that thicken bottom plate, also each fallen within using other set-up modes or the figure for surrounding other shapes
Within protection scope of the present invention.
Assembled floor-board unit
The present invention also provides a kind of assembled floor-board units comprising bottom plate and decorative panel, bottom plate are above-mentioned bottom plate, dress
Plaque is installed on the front of bottom plate.Decorative panel is PVC decorative board or EVA decorative panel or flax decorative panel.
Finally, it should be noted that above-described embodiments are merely to illustrate the technical scheme, rather than to it
Limitation；Although the present invention is described in detail referring to the foregoing embodiments, those skilled in the art should understand that:
It can still modify to technical solution documented by previous embodiment, or to part of or all technical features into
Row equivalent replacement；And these modifications or substitutions, it does not separate the essence of the corresponding technical solution various embodiments of the present invention technical side
The range of case.
Claims (12)
1. a kind of assembled floor-board unit,
Including bottom plate, the bottom plate includes first surface and second surface；
And the decorative panel on the first surface including being mounted on the bottom plate；
The bottom plate includes frame and middle section；
Offer card slot at least a pair of of relative edge of the frame, the open side of the card slot is towards second surface；It is described extremely
Few a pair of relative edge extends outward multiple grabs respectively, and the hook portion of the grab end extends away from second surface；The card
Hook is suitable for the card slot cooperation on other bottom plates to make the connection of bottom plate described in muti-piece combine, it is characterised in that:
The frame and middle section are integrally formed by ABS engineering plastics or PS engineering plastics and respective upper surface is in institute
It is concordant to state first surface；
The upper surface of the frame is solid plane；
The multiple through-holes through the base plate thickness direction of the middle section array distribution；
The upper surface of decorative panel and the frame and the middle section bonds.
2. assembled floor-board unit according to claim 1, it is characterised in that: the middle section of the bottom plate is Turbogrid plates,
The Turbogrid plates include equally distributed square grid hole, and a part of grid hole of the Turbogrid plates constitutes the through-hole.
3. assembled floor-board unit according to claim 2, it is characterised in that: the first surface of the middle section is provided with
At least one stiffener, the grid hole of Turbogrid plates described in the stiffener covering part, the surface of the stiffener and the first table
Face is concordant, and the stiffener laterally and/or longitudinally connects the frame, and is integrally formed with the middle section and frame.
4. assembled floor-board unit according to claim 3, it is characterised in that: described on the thickness direction of the bottom plate
Stiffener with a thickness of 1-1.5mm.
5. assembled floor-board unit according to claim 1, it is characterised in that: the middle section matrix form is distributed with multiple
Oval main aperture, the second surface of hole edge towards the bottom plate of the oval main aperture extend the first oval ring web plate, and first is oval
The end of ring web plate is flushed with the second surface of the bottom plate；Connected between two adjacent the first oval ring web plates by bar shaped gusset
It connects, outermost first oval ring web plate is connect by bar shaped gusset with the frame.
6. assembled floor-board unit according to claim 5, it is characterised in that: the middle section matrix form is distributed with multiple
Oval secondary orifices, the oval secondary orifices are alternately distributed with the oval main aperture, and the hole edge of the oval secondary orifices is towards the of the bottom plate
The second oval ring web plate is extended on two surfaces, and the end of the second oval ring web plate is flushed with the second surface of the bottom plate.
7. assembled floor-board unit according to claim 1, it is characterised in that: the frame includes from the root of the grab
The ribs extended to the edge of the middle section.
8. assembled floor-board unit according to claim 7, it is characterised in that: the cell wall of the ribs and the card slot and
Slot bottom is orthogonal.
9. assembled floor-board unit according to claim 1, it is characterised in that: the both ends open of the card slot.
10. assembled floor-board unit according to claim 8, it is characterised in that: the edge of the second surface of the bottom plate
It is provided with the hard point extended from the bottom of the card slot to the second surface, the end of the hard point and the bottom plate
Second surface it is concordant or between the bottom and second surface of the card slot.
11. assembled floor-board unit according to claim 1, it is characterised in that: thickness of the back side of the bottom plate along bottom plate
Direction extend outward it is a plurality of thicken rib, thicken that rib extends outward described in each item is equidistant.
12. assembled floor-board unit according to claim 11, it is characterised in that: a plurality of thicken is provided between rib
Thicken support column along what the thickness direction of bottom plate extended outward, it is described thicken the distance that support column extends outward be equal to it is described
Thicken the distance that rib extends outward.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610529303.1A CN105952107B (en) | 2016-07-06 | 2016-07-06 | A kind of assembled floor-board unit |
| EP17823658.4A EP3483356A4 (en) | 2016-07-06 | 2017-07-06 | Assembled floor unit and bottom plate thereof |
| PCT/CN2017/091943 WO2018006846A1 (en) | 2016-07-06 | 2017-07-06 | Assembled floor unit and bottom plate thereof |
| US16/315,421 US10626622B2 (en) | 2016-07-06 | 2017-07-06 | Assembled floor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610529303.1A CN105952107B (en) | 2016-07-06 | 2016-07-06 | A kind of assembled floor-board unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105952107A CN105952107A (en) | 2016-09-21 |
| CN105952107B true CN105952107B (en) | 2019-03-12 |
Family
ID=56900352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610529303.1A Active CN105952107B (en) | 2016-07-06 | 2016-07-06 | A kind of assembled floor-board unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105952107B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018006846A1 (en) * | 2016-07-06 | 2018-01-11 | 黄立卓 | Assembled floor unit and bottom plate thereof |
| CN109789883B (en) * | 2016-09-30 | 2021-03-30 | 川崎重工业株式会社 | Heating floor panel device and floor structure for railway vehicle |
| CN108331291A (en) * | 2018-03-15 | 2018-07-27 | 黄立卓 | A kind of splice floor board unit and its bottom plate |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101440659A (en) * | 2008-10-31 | 2009-05-27 | 赖英光 | Novel plastic floor |
| CN101775891A (en) * | 2010-02-08 | 2010-07-14 | 黄焕文 | Convenient-laying floor board with good decorative effect |
| CN201730278U (en) * | 2010-06-09 | 2011-02-02 | 张桂花 | Multifunctional plate with semi-hollow pattern |
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| KR100200269B1 (en) * | 1991-03-26 | 1999-06-15 | 야기 쿠마키치 | A panel unit for use in double floors |
| JP2000017820A (en) * | 1998-07-01 | 2000-01-18 | Eimubaru:Kk | Grating cover material, cover material fixture and cover material mounting method |
| CN2711300Y (en) * | 2004-09-27 | 2005-07-20 | 苏州宝富塑料制品有限公司 | Base-rack for flooring |
| CN102691399A (en) * | 2012-05-29 | 2012-09-26 | 杭州格林康体科技有限公司 | Locking structure of sports floor |
| CN205777311U (en) * | 2016-07-06 | 2016-12-07 | 黄立卓 | A kind of assembled floor-board unit and base plate thereof |
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- 2016-07-06 CN CN201610529303.1A patent/CN105952107B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101440659A (en) * | 2008-10-31 | 2009-05-27 | 赖英光 | Novel plastic floor |
| CN101775891A (en) * | 2010-02-08 | 2010-07-14 | 黄焕文 | Convenient-laying floor board with good decorative effect |
| CN201730278U (en) * | 2010-06-09 | 2011-02-02 | 张桂花 | Multifunctional plate with semi-hollow pattern |
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| CN105952107A (en) | 2016-09-21 |
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