CN108331291A - A kind of splice floor board unit and its bottom plate - Google Patents
A kind of splice floor board unit and its bottom plate Download PDFInfo
- Publication number
- CN108331291A CN108331291A CN201810212192.0A CN201810212192A CN108331291A CN 108331291 A CN108331291 A CN 108331291A CN 201810212192 A CN201810212192 A CN 201810212192A CN 108331291 A CN108331291 A CN 108331291A
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- slot
- grab
- card slot
- floor board
- 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.)
- Pending
Links
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
- E04F15/02038—Flooring or floor layers composed of a number of similar elements characterised by tongue and groove connections between neighbouring flooring elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2201/00—Joining sheets or plates or panels
- E04F2201/02—Non-undercut connections, e.g. tongue and groove connections
- E04F2201/021—Non-undercut connections, e.g. tongue and groove connections with separate protrusions
- E04F2201/022—Non-undercut connections, e.g. tongue and groove connections with separate protrusions with tongue or grooves alternating longitudinally along the edge
Abstract
The present invention relates to floor field more particularly to a kind of splice floor board units and its bottom plate.Bottom plate is rectangle, and bottom plate includes the upper and lower surface for limiting its thickness, further includes positioned at the marginal portion of its surrounding；Opposite at the edge part a pair of at least within offers card slot respectively, and the opening of card slot is towards lower surface；Multiple grabs are extended outward respectively from the opposite at the edge part a pair of at least within of bottom plate, and the hook portion of the end of grab extends upward；Grab is suitable for coordinating to make two neighboring bottom plate connect with the card slot in adjacent bottom plates, and the hook portion of the end of grab includes top surface upward, and top surface is provided at least one raised points to raise up；The slot bottom of card slot is provided with the through slot that upper surface is connected to from slot bottom；When the card slot on grab and adjacent bottom plates coordinates, the raised points on grab are located in the through slot of the card slot in adjacent bottom plates.This kind of bottom plate can effectively prevent the splice floor board spliced to be detached from.
Description
Technical field
The present invention relates to floor field more particularly to a kind of splice floor board units and its bottom plate.
Background technology
Chinese invention patent application specification CN105952107A discloses a kind of splice floor board unit and its bottom plate, wherein
Bottom plate include frame and middle section；Bottom plate includes first surface and second surface, is opened at least a pair of of relative edge of frame
Equipped with card slot, the open side of card slot is towards second surface；At least a pair of of relative edge extends outward multiple grabs, grab end respectively
The hook portion at end extends away from second surface；Grab is suitable for coordinating to make polylith bottom plate splicing group with the card slot on other bottom plates
It closes, frame and middle section are integrally formed；The multiple through-holes through base plate thickness direction of middle section array distribution.
It is convenient that this kind of splice floor board is laid with, but is found during follow-up use, when this kind of splice floor board application
It in certain special occasions, such as can apply the occasion of larger horizontal friction force to splice floor board, such as have automobile by paving
If when good this kind of splice floor board, wheel applies splice floor board larger horizontal friction force, this frictional force can make grab
Splicing between card slot is detached from so that the splice floor board mutually spliced is detached from, and influences normally to use.
For this reason, it may be necessary to propose solution for problems of the prior art.
Invention content
(1) technical problems to be solved
In order to solve the above problem in the prior art, the present invention provides a kind of splicings that can effectively prevent laying
The splice floor board unit and its bottom plate that floor is detached from.
(2) technical solution
To achieve the above object, the main technical schemes that the present invention uses include：
The present invention provides a kind of bottom plate of splice floor board unit, the bottom plate is rectangular, and the bottom plate includes limiting it
The marginal portion of the upper and lower surface of thickness, the bottom plate is equipped with opening towards the card slot of the lower surface and protrudes outward
Grab, the grab is suitable for coordinating that two neighboring bottom plate is made to splice with the card slot in adjacent bottom plates；The grab
The hook portion of end include top surface upward, the top surface is provided at least one raised points to raise up；The card slot
Slot bottom is provided with the through slot that the upper surface is connected to from the slot bottom；When the card slot on grab and adjacent bottom plates coordinates,
Raised points on grab are located in the through slot of the card slot in adjacent bottom plates.
Further, the card slot and grab extend along the marginal portion at place, and the through slot is in the card slot
The length of extension is longer than the length that the raised points extend on the top surface of the hook portion.
Further, the card slot and grab extend along the marginal portion at place, and the through slot is in the card slot
The length of extension is longer than the length that the grab extends.
Further, on the direction for being parallel to the marginal portion, the both ends of the top surface of the hook portion are both provided with one
A raised points.
Further, the through slot include positioned at the through slot length direction both sides two cell walls, this two
Cell wall is opposite, and the ribs for connecting described two cell walls is provided in the middle part of the through slot.
Further, the raised points include towards the medial surface of the marginal portion, backwards to the outer of the marginal portion
Chamfering structure is set as at side and upper surface, the lateral surface and the switching of the upper surface, the medial surface is vertical plane.
Further, the raised points protrude from the top surface 0.5-2.0mm.
Further, in the bottom plate at least marginal portion, grab and raised points by ABS plastic or PS plastic one at
Type.
Further, the ABS plastic or PS plastic waffle slab that the bottom plate is integrally formed, the marginal portion, grab
The bottom plate is shaped in raised points.
The present invention also provides a kind of splice floor board units comprising above-mentioned bottom plate and the upper table mounted on the bottom plate
The decorative panel in face.
(3) advantageous effect
The beneficial effects of the invention are as follows：
Compared with the existing technology, raised points raised upward are arranged in the top surface of the hook portion of grab by the present invention, and in card slot
Slot bottom setting be connected to the through slot of upper surface, in this way, when grab and card slot coordinate, raised points enter in through slot；
In previous structure, when bottom plate mutually splices, the cooperation only between grab and card slot, and work as and be additionally arranged raised points and through slot
Afterwards, the connection structure between the bottom plate mutually spliced increases the cooperation between raised points and through slot, is increasing raised points and is passing through
After cooperation between straight slot, it is thick to also increase contact of the connection structure between the bottom plate mutually spliced on the thickness direction of bottom plate
Degree so that the bottom plate mutually spliced is not susceptible to be detached from.
Description of the drawings
Fig. 1 is the partial structural diagram of the bottom plate of two pieces of splice floor board units of the invention before a splice；
Fig. 2 is the vertical view of the bottom plate of the splice floor board unit of the present invention；
Fig. 3 is the upward view of the bottom plate of the splice floor board unit of the present invention；
Fig. 4 is the partial structurtes simplified schematic diagram of grab；
Fig. 5 is the simplified schematic diagram of the length relation of through slot and grab.
【Reference sign】
The upper surfaces 11-, the lower surfaces 12-, the marginal portions 13-, 14- grabs, 141- hook portions, 15- card slots；
2- raised points, 21- medial surfaces, 22- lateral surfaces, the upper surfaces 23-, 24- chamfering structures；
3- through slots, 31- ribs.
Specific embodiment
In order to preferably explain the present invention, in order to understand, below in conjunction with the accompanying drawings, by specific embodiment, to the present invention
It is described in detail.
The bottom plate of splice floor board unit
A kind of bottom plate of splice floor board unit provided by the present invention, as shown in Figures 2 and 3, bottom plate are rectangular, Ke Yishi
Rectangle can also be square.Bottom plate include limit its thickness upper surface 11 and lower surface 12, bottom plate have be located at its four
The marginal portion 13 in week, which refers to the entity part of the edge of bottom plate, and card slot 15 is opened in the following table of bottom plate
Within the entity part at the edge in face 12, grab 14 is protruded outward from the edge of bottom plate.As shown in Figures 2 and 3, marginal portion 13
The multiple grabs 14 of setting can be protruded outward, meanwhile, in marginal portion 13, the card slot 15 of corresponding number should be set.
Preferably, the upper surface 11 Yu marginal portion 13 of bottom plate are in same level, under this kind of structure, splicing ground
The decorative panel of plate is arranged in upper surface 11, and the shape size that decorative panel is arranged is consistent with the shape size of bottom plate, in this way, decorative panel
Also marginal portion 13 is covered simultaneously, in this way, when multiple splice floor boards with decorative panel are bolted together, adjacent splicing
It can be abutted between the decorative panel on floor, to form the complete pattern being made of decorative panel.
Offer card slot 15 at opposite marginal portion 13 a pair of at least within respectively, the opening of card slot 15 is towards lower surface
12；Multiple grabs 14, the end of grab 14 are extended outward respectively from the opposite marginal portion 13 a pair of at least within of bottom plate
141 (see figure 1) of hook portion at end extends upward；Grab 14 is suitable for coordinating to make polylith bottom with the card slot 15 in adjacent bottom plates
Plate splices.The improvement of the present invention is essentially consisted in adds raised points, and the slot in card slot 15 in the top surface of the hook portion 141 of grab 14
Through slot is added between bottom and upper surface 11, in addition to this, other structures and Chinese invention patent application specification
Consistent disclosed in CN105952107A, other structures please refer to Chinese invention patent application specification CN105952107A,
It is no longer described in detail in the present invention, the improvement to made by the present invention below is described in detail.
The main improvement of the present invention is：As shown in Figure 1, the hook portion 141 of the end of grab 14 includes top surface upward,
Top surface is provided with the raised points 2 to raise up；The slot bottom (i.e. bottom surface parallel with upper surface 11 in card slot 15) of card slot 15 is arranged
There is the through slot 3 that upper surface 11 is connected to from slot bottom；It is convex on grab when the card slot 15 on grab 14 and adjacent bottom plates coordinates
Starting point 2 is located in the through slot 3 of the card slot in adjacent bottom plates.
Based on above structure, the present invention in the top surface of the hook portion 141 of grab 14 setting raised raised points 2 upward, and
The slot bottom setting of card slot 15 is connected to the through slot 3 of upper surface 11, in this way, when grab 14 and card slot 15 coordinate, raised points 2 into
Enter in through slot 3；In conventional structure, when bottom plate mutually splices, the cooperation only between grab 14 and card slot 15, and when increasing
If after raised points 2 and through slot 3, the connection structure between the bottom plate mutually spliced increases matching between raised points 2 and through slot 3
It closes, after increasing the cooperation between raised points 2 and through slot 3, also increases the connection structure between the bottom plate mutually spliced the bottom of at
Contact thickness on the thickness direction of plate so that the bottom plate mutually spliced is not susceptible to be detached from.
The setting of the raised points 2 is considered as the hook portion 141 of grab 14 to be increased, and the setting of through slot 3 can be regarded as
It is that the depth of card slot 15 is deepened, to increase contact thickness of the grab 14 with card slot 15 on the thick bottom direction of bottom plate.But
It is that inventor has found after experiment, after being only that simply hook portion 141 is increased and card slot 15 is deepened, it may occur that grab
The case where being difficult to put into card slot 15 when 14 assembling, meanwhile, after the intensification of card slot 15, between the slot bottom and upper surface 11 of card slot 15
Distance can reduce, i.e. the thickness of material between the slot bottom of card slot 15 and upper surface 11 can be thinning, and these materials are for connecting
Two cell walls of card slot 15 are connect, when splice floor board is by horizontal friction force as mentioned in the background, card slot 15
One cell wall in outside by horizontally toward outside pulling force, when this pulling force is larger, the slot bottom of card slot 15 and upper surface 11
Between material can be bent over deformation, the splice floor board unit being stitched together still is easier to be ripped.And the present invention is only
It is setting raised points 2, single raised points 2 are easy to happen small deformation if raised points 2 are arranged, and grab 14 is easier to put into card
Slot 15；And only be local location be arranged through slot 3, so i.e. card slot 15 slot bottom and upper surface 11 between material in big portion
Original thickness is all also to maintain in subregion, there is no the materials between the slot bottom and upper surface 11 of above-mentioned card slot 15 to hold
The case where deformation can be easily bent over, Use Limitation fruit is preferable.
In the present embodiment, as shown in figure 5, card slot 15 extends along the direction for being parallel to marginal portion 13, and through slot 3 exists
The length extended in card slot 15 is longer than the length that raised points 2 extend on the top surface of hook portion 141.Bottom plate provided by the present invention
(being splice floor board unit after loading onto decorative panel) is that first roughly grab 14 is put into card slot 15 in assembling, then again
One of bottom plate is slided along the direction for being parallel to marginal portion 13, two pieces of floor alignment, such assembling mode is made to compare appearance
It is readily accomplished assembling.For this purpose, in the present embodiment, on the direction for being parallel to marginal portion 13, also the length of through slot 3 (is passed through
The length of each section of groove body for accommodating corresponding raised points 2 in straight slot 3) it is arranged to be longer than the length of raised points 2, make protrusion
Point 2 can slide in through slot 3, to realize above-mentioned assembling mode；Meanwhile the length of through slot 3 is longer than the length of raised points 2
The problem of degree can also effectively prevent causing raised points 2 can not be completely into through slot 3 because of foozle.
In the present embodiment, as shown in figure 5, card slot 15 extends along the direction for being parallel to marginal portion 13, through slot 3 is in card
The length A extended in slot 15 is longer than the length B of grab 14.Preferably, on the direction for being parallel to marginal portion 13, hook portion 141
The both ends of top surface be respectively provided with there are one raised points 2.Two raised points 2 of setting can increase tie point, improve the stabilization of connection
Property.Meanwhile as described above, in order to realize above-mentioned assembling mode, since the both ends of top surface are respectively provided with there are one raised points 2, because
This length A for being correspondingly arranged through slot 3 is longer than the length B of grab 14, two raised points 2 can be slided in through slot 3
It is dynamic.
It is further preferred that as shown in Fig. 1 to Fig. 3 and Fig. 5, through slot 3 includes the length direction positioned at the through slot 3
Two cell walls of both sides, two cell walls are opposite, and the middle part of through slot 3 is provided with the ribs 31 of two cell walls of connection.Such as
Upper described, the length for being preferably provided with through slot 3 is longer than the length of grab 14, when the length of through slot 3 is long, is located at through slot
Material (part that grid is filled in Fig. 5) between the cell wall in 3 outside and the outermost wall surface of bottom plate is easy to be pullled
Deformation is even torn, for this purpose, the ribs 31 of two cell walls of setting connection through slot 3 is made by the reinforcing of the ribs 31
The material between the cell wall in outside and the outermost wall surface of bottom plate of through slot 3 is obtained to be not easy to be pullled deformation or tear
It splits.In structure shown in Fig. 5, through slot 3 referred to herein includes two sections of groove bodies and adding between this two sections of groove bodies
Strong rib.
In the present embodiment, as shown in figure 4, raised points 2 include towards the medial surface 21 of marginal portion 13, backwards to edge part
Points 13 lateral surface 22 and with upper surface 11 towards consistent upper surface 23, be set as at lateral surface 22 and the switching of upper surface 23
Chamfering structure 24, medial surface 21 are vertical plane.The setting of chamfering structure 24 is convenient for grab 14 to put into card slot 15, and medial surface 21 is
Vertical plane, medial surface 21 are contacted with the cell wall in the outside of through slot 3, are realized and are contacted and support.
In the present embodiment, raised points 2 protrude from the top surface 0.5-2.0mm of hook portion 141.Preferably raised points 2 protrude from
The top surface 1mm of hook portion 141
In the present embodiment, in bottom plate at least marginal portion, grab and raised points by ABS plastic or PS plastic one at
Type, that is, Ke Yishi：Monoblock bottom plate is integrally formed to obtain by ABS plastic or PS plastic；Can also be：Only marginal portion, card
Hook and raised points are integrally formed by ABS plastic or PS plastic, marginal portion, grab and raised points group squarely and hollow side
Frame is subsequently filled into filling plate in the frame rectangular and hollow at this, filling plate can be used lower-cost material and be made, with drop
Total manufacturing cost of low monoblock bottom plate.Certainly, Other Engineering plastics also can be used other than using ABS plastic or PS plastic, makes
Base plate strength obtained is high, and stability is high.Meanwhile institute is integrally formed by ABS plastic or PS plastic in above-mentioned monoblock bottom plate
The structure that can be set to waffle slab as shown in Figures 2 and 3 in obtained scheme, in the middle part of bottom plate, to reduce production cost, when
So, it can also be solid structure, improve intensity.Above-mentioned replacement is each fallen within protection scope of the present invention.
Splice 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 upper surface of bottom plate.Decorative panel is PVC decorative board or EVA decorative panels or flax decorative panel.
In the absence of conflict, the feature in the above embodiments and embodiment can be combined with each other.
It is to be appreciated that describing the skill simply to illustrate that the present invention to what specific embodiments of the present invention carried out above
Art route and feature, its object is to allow those skilled in the art to can understand the content of the present invention and implement it accordingly, but
The present invention is not limited to above-mentioned specific embodiments.Every various change made within the scope of the claims is repaiied
Decorations should all be covered within the scope of the present invention.
Claims (10)
1. a kind of bottom plate of splice floor board unit, the bottom plate be it is rectangular, the bottom plate include limit its thickness upper surface and
The marginal portion of lower surface, the bottom plate is equipped with card slot and outwardly projecting grab of the opening towards the lower surface, the card
Hook is suitable for coordinating that two neighboring bottom plate is made to splice with the card slot in adjacent bottom plates, it is characterised in that：
The hook portion of the end of the grab includes top surface upward, and the top surface is provided at least one protrusion to raise up
Point；
The slot bottom of the card slot is provided with the through slot that the upper surface is connected to from the slot bottom；
When the card slot on grab and adjacent bottom plates coordinates, the raised points on grab are located at the through slot of the card slot in adjacent bottom plates
It is interior.
2. the bottom plate of splice floor board unit according to claim 1, it is characterised in that：The card slot and grab are along place
Marginal portion extends, and the length that the through slot extends in the card slot is longer than the raised points in the top surface of the hook portion
The length of upper extension.
3. the bottom plate of splice floor board unit according to claim 1, it is characterised in that：The card slot and grab are along place
Marginal portion extends, and the length that the through slot extends in the card slot is longer than the length that the grab extends.
4. the bottom plate of splice floor board unit according to claim 3, it is characterised in that：It is being parallel to the marginal portion
On direction, the both ends of the top surface of the hook portion are respectively provided with that there are one the raised points.
5. the bottom plate of splice floor board unit according to claim 4, it is characterised in that：The through slot includes being passed through positioned at this
Two cell walls of the both sides of the length direction of straight slot, two cell walls are opposite, and connection institute is provided in the middle part of the through slot
State the ribs of two cell walls.
6. the bottom plate of splice floor board unit as claimed in any of claims 1 to 5, it is characterised in that：The protrusion
Point include towards the marginal portion medial surface, backwards to the marginal portion lateral surface and upper surface, the lateral surface with
Chamfering structure is set as at the switching of the upper surface, the medial surface is vertical plane.
7. the bottom plate of splice floor board unit as claimed in any of claims 1 to 5, it is characterised in that：The protrusion
Point protrudes from the top surface 0.5-2.0mm.
8. the bottom plate of splice floor board unit as claimed in any of claims 1 to 5, it is characterised in that：The bottom plate
In at least marginal portion, grab and raised points be integrally formed by ABS plastic or PS plastic.
9. the bottom plate of splice floor board unit as claimed in any of claims 1 to 5, it is characterised in that：The bottom plate
The ABS plastic or PS plastic waffle slab being integrally formed, the marginal portion, grab and raised points are shaped in described
Bottom plate.
10. a kind of splice floor board unit, it is characterised in that：Including described in any one of claim 1 to 9 bottom plate and installation
Decorative panel in the upper surface of the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810212192.0A CN108331291A (en) | 2018-03-15 | 2018-03-15 | A kind of splice floor board unit and its bottom plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810212192.0A CN108331291A (en) | 2018-03-15 | 2018-03-15 | A kind of splice floor board unit and its bottom plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108331291A true CN108331291A (en) | 2018-07-27 |
Family
ID=62930802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810212192.0A Pending CN108331291A (en) | 2018-03-15 | 2018-03-15 | A kind of splice floor board unit and its bottom plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108331291A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259032A (en) * | 2019-07-02 | 2019-09-20 | 佛山市乐康安塑料制品有限公司 | A kind of floor system of Multifunctional splicing type floor and its composition |
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| CN103015682A (en) * | 2012-11-26 | 2013-04-03 | 陕西博盈美达体育科技发展有限公司 | Sport floor capable of being spliced |
| CN104379852A (en) * | 2012-04-13 | 2015-02-25 | 阿姆斯特郎世界工业公司 | Floating floor system, floor panel, and installation method for the same |
| CN204551993U (en) * | 2015-01-14 | 2015-08-12 | 山东鑫海新材料股份有限公司 | A kind of plastic spliced floor board |
| DE202016100973U1 (en) * | 2016-02-03 | 2016-03-01 | Huzhou Xinfeng Wood Plastic Composite Co., Ltd. | Movable floor and floor with movable floor |
| CN105888188A (en) * | 2016-06-06 | 2016-08-24 | 王榕 | Floor splicing mechanism |
| CN105952107A (en) * | 2016-07-06 | 2016-09-21 | 黄立卓 | Splicing floor unit and bottom plate thereof |
| CN207974453U (en) * | 2018-03-15 | 2018-10-16 | 黄立卓 | A kind of splice floor board unit and its bottom plate |
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2018
- 2018-03-15 CN CN201810212192.0A patent/CN108331291A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104379852A (en) * | 2012-04-13 | 2015-02-25 | 阿姆斯特郎世界工业公司 | Floating floor system, floor panel, and installation method for the same |
| CN103015682A (en) * | 2012-11-26 | 2013-04-03 | 陕西博盈美达体育科技发展有限公司 | Sport floor capable of being spliced |
| CN204551993U (en) * | 2015-01-14 | 2015-08-12 | 山东鑫海新材料股份有限公司 | A kind of plastic spliced floor board |
| DE202016100973U1 (en) * | 2016-02-03 | 2016-03-01 | Huzhou Xinfeng Wood Plastic Composite Co., Ltd. | Movable floor and floor with movable floor |
| CN105888188A (en) * | 2016-06-06 | 2016-08-24 | 王榕 | Floor splicing mechanism |
| CN105952107A (en) * | 2016-07-06 | 2016-09-21 | 黄立卓 | Splicing floor unit and bottom plate thereof |
| CN207974453U (en) * | 2018-03-15 | 2018-10-16 | 黄立卓 | A kind of splice floor board unit and its bottom plate |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259032A (en) * | 2019-07-02 | 2019-09-20 | 佛山市乐康安塑料制品有限公司 | A kind of floor system of Multifunctional splicing type floor and its composition |
| CN110259032B (en) * | 2019-07-02 | 2024-01-26 | 广东乐康安体育科技有限公司 | Multifunctional spliced floor and floor system formed by same |
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