CN110644721A - Anti-deformation floor - Google Patents

Anti-deformation floor Download PDF

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Publication number
CN110644721A
CN110644721A CN201910948529.9A CN201910948529A CN110644721A CN 110644721 A CN110644721 A CN 110644721A CN 201910948529 A CN201910948529 A CN 201910948529A CN 110644721 A CN110644721 A CN 110644721A
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CN
China
Prior art keywords
substrate layer
base material
floor
deformation
groove
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Granted
Application number
CN201910948529.9A
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Chinese (zh)
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CN110644721B (en
Inventor
李丹
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Weiye Construction Group Co ltd
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SHENZHEN WEIYE DECORATION GROUP CO Ltd
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Priority to CN201910948529.9A priority Critical patent/CN110644721B/en
Publication of CN110644721A publication Critical patent/CN110644721A/en
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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
    • 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
    • E04F15/02005—Construction of joints, e.g. dividing strips
    • E04F15/02011—Construction of joints, e.g. dividing strips with joint fillings integrated in the 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
    • E04F15/02038—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
    • E04F15/04—Flooring or floor layers composed of a number of similar elements only of wood or with a top layer of wood, e.g. with wooden or metal connecting members
    • E04F15/041—Flooring or floor layers composed of a number of similar elements only of wood or with a top layer of wood, e.g. with wooden or metal connecting members with a top layer of wood in combination with a lower layer of other material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
    • E04F15/181—Insulating layers integrally formed with the flooring or the flooring elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
    • E04F15/20—Separately-laid insulating layers; Other additional insulating measures; Floating floors for sound insulation
    • E04F15/206—Layered panels for sound insulation
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/01—Joining sheets, plates or panels with edges in abutting relationship
    • E04F2201/0138—Joining sheets, plates or panels with edges in abutting relationship by moving the sheets, plates or panels perpendicular to the main plane
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/02—Non-undercut connections, e.g. tongue and groove connections
    • E04F2201/026—Non-undercut connections, e.g. tongue and groove connections with rabbets, e.g. being stepped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/04—Other details of tongues or grooves
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/04—Other details of tongues or grooves
    • E04F2201/043—Other details of tongues or grooves with tongues and grooves being formed by projecting or recessed parts of the panel layers

Abstract

The invention discloses a deformation-preventing floor, wherein the deformation-preventing floor comprises: the first substrate layer and the second substrate layer and support piece and coupling assembling that relative interval set up. According to the technical scheme, the connecting assembly and the supporting piece are arranged between the first base material layer and the second base material layer, the connecting assembly is in a stretching state in an installation state, namely the connecting assembly has a pulling force from two ends to the middle, and the connecting assembly is respectively connected with the first base material layer and the second base material layer, so that the two ends of the connecting assembly respectively generate a pulling force towards the middle to the first base material layer and the second base material layer, namely the connecting assembly can prevent the first base material layer from being upwards protruded and prevent the second base material layer from being upwards sunken, and the supporting piece is arranged between the first base material layer and the second base material layer, so that the first base material layer can be prevented from being downwards sunken or the second base material layer can.

Description

Anti-deformation floor
Technical Field
The invention relates to the field of floors, in particular to an anti-deformation floor.
Background
At present, most of floors are made of wood, however, after the wood floors are affected by moisture, the upper surfaces of the wood floors are easy to bulge upwards, and the lower surfaces of the wood floors are easy to dent downwards, so that the use of users is affected.
Disclosure of Invention
The invention mainly aims to provide an anti-deformation floor, aiming at solving the problem of floor deformation.
In order to achieve the above object, the present invention provides a deformation-preventing floor, comprising: the first substrate layer and the second substrate layer are oppositely arranged at intervals;
the supporting piece is arranged between the first base material layer and the second base material layer, and two ends of the supporting piece are respectively connected with the first base material layer and the second base material layer;
coupling assembling sets up first substrate layer with between the second substrate layer, coupling assembling includes flexible connection spare and sets up spring in the flexible connection spare, flexible piece both ends respectively with first substrate layer the second substrate layer is connected, so that flexible connection spare is in the state of stretching, the spring is in tensile state.
Optionally, a first groove is formed in the inner side face of the first base material layer;
a second groove is formed in the inner side face of the second base material layer;
two ends of the supporting piece are respectively inserted into the first groove and the second groove.
Optionally, the second substrate layer has a mounting end partially crossing the first substrate layer, a boss is arranged on an inner side surface of the mounting end, and the boss portion is abutted to the first substrate layer;
the first substrate layer is provided with a splicing end far away from the mounting end, the splicing end crosses over the second substrate layer, and the splicing end is used for being abutted against the boss of the other anti-deformation floor.
Optionally, the length of the mounting end across the first substrate layer is the same as the length of the splice end across the second substrate layer.
Optionally, a positioning groove is formed in a part of the boss, which crosses over the first substrate layer; the inner side surface of the splicing end is provided with a positioning bulge matched with the positioning groove, and the positioning bulge is used for being inserted into the positioning groove of the other anti-deformation floor.
Optionally, two end faces of the first substrate layer are both provided with a glue sealing groove, and waterproof glue is arranged in the glue sealing groove.
Optionally, the first groove and the second groove are dovetail grooves, and two ends of the support member are respectively matched with the shapes of the first groove and the second groove.
Optionally, the deformation-preventing floor is further provided with a waterproof layer, and the waterproof layer is located above the first base material layer.
Optionally, the deformation-preventing floor is further provided with a sound-absorbing material, and the sound-absorbing material is located between the first base material layer and the second base material layer.
According to the technical scheme, the connecting assembly and the supporting piece are arranged between the first base material layer and the second base material layer, the connecting assembly is in a stretching state in an installation state, namely the connecting assembly has a pulling force from two ends to the middle, and the connecting assembly is respectively connected with the first base material layer and the second base material layer, so that the two ends of the connecting assembly respectively generate a pulling force towards the middle to the first base material layer and the second base material layer, namely the connecting assembly can prevent the first base material layer from being upwards protruded and prevent the second base material layer from being upwards sunken, and the supporting piece is arranged between the first base material layer and the second base material layer, so that the first base material layer can be prevented from being downwards sunken or the second base material layer can.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural view of an embodiment of a deformation prevention floor according to the present invention;
fig. 2 is an assembly view of two adjacent anti-deformation floors according to the present invention.
The reference numbers illustrate:
Figure BDA0002223430760000021
Figure BDA0002223430760000031
the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, if appearing throughout the text, "and/or" is meant to include three juxtaposed aspects, taking "A and/or B" as an example, including either the A aspect, or the B aspect, or both A and B satisfied aspects. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The invention provides an anti-deformation floor.
In an embodiment of the present invention, as shown in fig. 1, the deformation prevention floor includes: the first substrate layer 100 and the second substrate layer 200 are oppositely arranged at intervals; the supporting member 400 is arranged between the first substrate layer 100 and the second substrate layer 200, and two ends of the supporting member 400 are respectively connected with the first substrate layer 100 and the second substrate layer 200; coupling assembling 300, set up first substrate layer 100 with between the second substrate layer 200, coupling assembling 300 includes flexible connection piece 310 and sets up spring 320 in the flexible connection piece 310, the flexible piece both ends respectively with first substrate layer 100 second substrate layer 200 is connected, so that flexible connection piece 310 is in the state of stretching, spring 320 is in tensile state. Specifically, when the substrate is mounted, the first substrate layer 100 is located above the second substrate layer 200, the upper ends of the connecting assembly 300 and the supporting member 400 are connected to the lower surface of the first substrate layer 100, and the lower ends of the connecting assembly 300 and the supporting member 400 are connected to the second substrate layer 200; flexible connection piece 310 is equipped with installation cavity 330, and spring 320 is located installation cavity 330, and the both ends of connecting piece 310 are connected with first substrate layer 100 and second substrate layer 200 respectively, and installation back connecting piece 310 is in the state of stretching, and spring 320 is in tensile state, then coupling assembling 300 can produce decurrent pulling force to first substrate layer 100, produces ascending pulling force to second substrate layer 200.
According to the technical scheme of the invention, the connecting assembly 300 and the supporting piece 400 are arranged between the first substrate layer 100 and the second substrate layer 200, two ends of the connecting assembly 300 are respectively connected with the first substrate layer 100 and the second substrate layer 200, the connecting part is in a stretching state in the mounting state, and the spring 320 is in a stretching state, namely the connecting assembly 300 has a tensile force from two ends to the middle, so that the upper mounting part and the lower mounting part respectively generate a tensile force towards the middle to the first substrate layer 100 and the second substrate layer 200, therefore, the first substrate layer 100 can be prevented from being upwards protruded, the second substrate layer 200 can be prevented from being upwards sunken, the supporting piece 400 is arranged between the first substrate layer 100 and the second substrate layer 200, the first substrate layer 100 can be downwards sunken, or the second substrate layer 200 can be upwards protruded, and therefore, the floor is prevented from being.
Further, referring to fig. 1, in the present embodiment, a first groove 130 is disposed on an inner side surface of the first substrate layer 100; a second groove 240 is formed in the inner side face of the second substrate layer 200; both ends of the supporter 400 are respectively inserted into the first groove 130 and the second groove 240. Specifically, first substrate layer 100 is located the top of second substrate layer 200 under the mounted state, so set up first recess 130 and second recess 240 at the lower surface of first substrate layer 100 and the upper surface of second substrate layer 200, support piece 400's both ends are inserted respectively and are established in first recess 130 and second recess 240, not only can play the effect of supporting first substrate layer 100 and second substrate layer 200, can also avoid support piece 400 to make a round trip to rock, this stable in structure, it is convenient to install.
Further, referring to fig. 1 and fig. 2 in combination, in the present embodiment, the second substrate layer 200 has a mounting end 210 partially crossing the first substrate layer 100, a boss 220 is disposed on an inner side surface of the mounting end 210, and a portion of the boss 220 abuts against the first substrate layer 100; the first substrate layer 100 has a splicing end 110 far away from the mounting end 210, the splicing end 110 crosses over the second substrate layer 200, and the splicing end 110 is used for abutting against the boss 220 of another anti-deformation floor. Specifically, a gap is formed between the first substrate layer 100 and the second substrate layer 200, the two substrate layers at the same end of the first substrate layer 100 and the second substrate layer 200 are staggered with each other, the boss 220 is arranged on the upper surface of the mounting end 210, the boss 220 extends upwards to abut against the lower surface of the first substrate layer 100, a part of the upper surface of the boss 220 is positioned between the first substrate layer 100 and the second substrate layer 200, the other part of the upper surface of the boss 220 is staggered with the lower surface of the first substrate layer 100, the other end of the boss is the splicing end 110 of the first substrate layer 100, the splicing end 110 passes over the second substrate layer 200, in the floor mounting process, the lower surface of the splicing end 110 of two adjacent floors is abutted against the upper surface of the boss 220, namely, the first substrate layer 100 and the second substrate layer 200 of the two adjacent floors have mutually overlapped and pressed parts, and therefore the floors are more.
Further, referring to fig. 1 and fig. 2, in the present embodiment, the length of the mounting end 210 crossing the first substrate layer 100 is the same as the length of the splicing end 110 crossing the second substrate layer 200. Specifically, the part that first substrate layer 100 crossed second substrate layer 200 overlaps the pressfitting each other with the part that first substrate layer 100 was crossed to the boss 220 of second substrate layer 200 in the adjacent floor, and the length of these two parts is the same, then can make the first substrate layer 100 on two piece adjacent floors after the installation adjoin to each other, has reduced the gap between two adjacent floors, and not only the outward appearance is pleasing to the eye, and can also prevent that water from getting into the inside of substrate layer along the gap between two adjacent floors.
Further, referring to fig. 1 and fig. 2, in the present embodiment, a positioning groove is disposed on a portion of the boss 220 that crosses over the first substrate layer 100; the inner side surface of the splicing end 110 is provided with a positioning protrusion adapted to the positioning groove, and the positioning protrusion is used for being inserted into the positioning groove of another anti-deformation floor. Specifically, after installation, the upper surface of the boss 220 is abutted to the lower surface of the splicing end 110 of the adjacent floor board across the part of the first substrate layer 100, the limiting protrusion 120 and the limiting groove 230 are respectively arranged on the surface, and the limiting protrusion 120 and the limiting groove 230 are mutually matched and connected, so that the bonding force between the adjacent floor boards is enhanced, and further, the adjacent floor boards can be prevented from being loosened to generate gaps. It should be noted that in this embodiment, the limiting protrusion 120 is located on the lower surface of the splicing end 110, and the limiting groove 230 is located on the upper surface of the boss 220, but in other embodiments, the limiting protrusion 120 is located on the upper surface of the boss 220, and the limiting groove 230 is located on the lower surface of the splicing end 110.
Further, referring to fig. 1 and fig. 2, two end faces of the first substrate layer 100 are both provided with a glue sealing groove 140, and a waterproof glue is disposed in the glue sealing groove 140. Specifically, the terminal surface interconnect of the first substrate layer 100 on two adjacent floors after the floor installation sets up at two terminal surfaces of first substrate layer 100 and seals gluey groove 140, seals to set up waterproof glue in gluey groove 140, can seal the clearance between two adjacent floors, prevents that water from getting into the inside on floor along the clearance between two floors.
Further, referring to fig. 1, in the present embodiment, the first groove 130 and the second groove 240 are dovetail grooves, and two ends of the supporting member 400 are respectively adapted to the shapes of the first groove 130 and the second groove 240. Specifically, the dovetail groove has good supporting performance, the two ends of the supporting member 400, the first groove 130 and the second groove 240 are all designed to be in the shape of the dovetail groove, so that the supporting performance of the supporting member 400 can be improved, the connection of the supporting member 400 is more stable, and on the other hand, a tensile force towards the middle is provided for the first substrate layer 100 and the second substrate layer 200, so that the protruding deformation on the first substrate layer 100 can be prevented, the downward concave deformation of the second substrate layer 200 can be prevented, and the dovetail groove is simple in structure and convenient to mount and dismount.
Further, referring to fig. 1, in this embodiment, the deformation-preventing floor is further provided with a waterproof layer 500, and the waterproof layer 500 is located above the first substrate layer 100. The waterproof layer 500 is arranged on the first substrate layer 100, so that water on the floor can be weakened to permeate into the substrate layer of the floor, and the substrate layer is prevented from being deformed due to damp; the waterproof layer 500 may be made of PE, EPE, wax film, etc., and the material of the waterproof layer 500 is not limited in the present invention.
Further, in this embodiment, the deformation-preventing floor is further provided with a sound-absorbing material, and the sound-absorbing material is located between the first mounting surface and the second mounting surface. The gap exists between the first mounting surface and the second mounting surface, the sound absorption material is arranged in the gap, the attraction material is positioned between the supporting piece 400 and the connecting component 300, the sound emitted by stepping on the floor can be effectively absorbed, so that the experience of a user is improved, the sound absorption material can be sound absorption foam or a sound absorption plate, and the like, and the invention does not limit the material and the type of the sound absorption material.
According to the technical scheme, the connecting assembly 300 and the supporting piece 400 are arranged between the first substrate layer 100 and the second substrate layer 200, the connecting assembly 300 is in a stretching state in an installation state, namely the connecting assembly 300 has a pulling force from two ends to the middle, and the connecting assembly 300 is respectively connected with the first substrate layer 100 and the second substrate layer 200, so that the two ends of the connecting assembly 300 respectively generate the pulling force towards the middle to the first substrate layer 100 and the second substrate layer 200, namely the connecting assembly 300 can prevent the first substrate layer 100 from protruding upwards and can also prevent the second substrate layer 200 from sinking upwards, and the supporting piece 400 is arranged between the first substrate layer 100 and the second substrate layer 200, so that the first substrate layer 100 can be prevented from sinking downwards or the second substrate layer 200 can be prevented from protruding upwards, and therefore the floor is prevented from being deformed; by disposing the supporting member 400 in the first groove 130 and the second groove, the stability of the supporting member 400 can be improved, preventing the floor from being loosened; by arranging the bosses 220 and the splicing ends 110, the first substrate layer 100 and the second substrate layer 200 of two adjacent floor boards are overlapped and pressed, so that the comprehensive stability of the floor boards is improved, and the floor boards are prevented from loosening; the length of the part of the boss 220 crossing the first substrate layer 100 is the same as the length of the splicing end 110 crossing the second substrate layer 200, and two adjacent floor boards can be connected with each other, so that the gap between the adjacent floor boards is reduced, and water is prevented from entering the substrate layer along the gap; by arranging the limiting groove 230 and the limiting protrusion 120, the binding force between two adjacent floor boards is further enhanced, so that the floor boards are prevented from loosening and deforming; by arranging the waterproof layer 500 and the glue sealing groove 140, water can be prevented from permeating into the substrate layer of the floor; through setting up sound absorbing material, can noise reduction, promote user experience.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (9)

1. An anti-deformation floor, comprising:
the first substrate layer and the second substrate layer are oppositely arranged at intervals;
the supporting piece is arranged between the first base material layer and the second base material layer, and two ends of the supporting piece are respectively connected with the first base material layer and the second base material layer;
coupling assembling sets up first substrate layer with between the second substrate layer, coupling assembling includes flexible connection spare and sets up spring in the flexible connection spare, flexible piece both ends respectively with first substrate layer the second substrate layer is connected, so that flexible connection spare is in the state of stretching, the spring is in tensile state.
2. The deformation-preventing floor board according to claim 1,
a first groove is formed in the inner side face of the first base material layer;
a second groove is formed in the inner side face of the second base material layer;
two ends of the supporting piece are respectively inserted into the first groove and the second groove.
3. The deformation-resistant floor according to claim 1, wherein the second substrate layer has a mounting end partially crossing the first substrate layer, and a boss is provided on an inner side surface of the mounting end, and the boss portion abuts against the first substrate layer;
the first substrate layer is provided with a splicing end far away from the mounting end, the splicing end crosses over the second substrate layer, and the splicing end is used for being abutted against the boss of the other anti-deformation floor.
4. The deformation-resistant floor of claim 3, wherein the length of the mounting terminal over the first substrate layer is the same as the length of the splicing terminal over the second substrate layer.
5. The deformation-resistant floor according to claim 3, wherein the portions of the bosses crossing the first base material layer are provided with positioning grooves; the inner side surface of the splicing end is provided with a positioning bulge matched with the positioning groove, and the positioning bulge is used for being inserted into the positioning groove of the other anti-deformation floor.
6. The deformation-preventing floor board as claimed in claim 1, wherein the first substrate layer is provided at both end surfaces thereof with sealant grooves, and waterproof glue is provided in the sealant grooves.
7. The deformation-preventing floor board of claim 2, wherein the first groove and the second groove are dovetail-shaped grooves, and both ends of the supporting member are respectively adapted to the shapes of the first groove and the second groove.
8. The floor of claim 1, wherein the floor further comprises a waterproof layer disposed above the first substrate layer.
9. A floor for preventing deformation according to any one of claims 1 to 8, wherein the floor for preventing deformation is further provided with a sound absorbing material, the sound absorbing material being positioned between the first substrate layer and the second substrate layer.
CN201910948529.9A 2019-09-30 2019-09-30 Anti-deformation floor Active CN110644721B (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210062520A1 (en) * 2019-08-30 2021-03-04 Katerra Inc. Double plate floor panel
CN113356510A (en) * 2021-06-28 2021-09-07 安徽绿谷新材料有限公司 Elastic splicing floor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984002155A1 (en) * 1982-12-03 1984-06-07 Jan Carlsson Device for joining together building boards, such as floor boards
CN2707883Y (en) * 2004-05-25 2005-07-06 陈小平 Floor mat base assembly
CN2744769Y (en) * 2004-09-21 2005-12-07 陆盛亮 Multifunctional intelligent ground joist
CN205000595U (en) * 2015-09-25 2016-01-27 文生航 Imitative wooden glass fiber reinforcement floor
CN206646765U (en) * 2017-04-21 2017-11-17 浙江美典新材料有限公司 A kind of plastic-wood floor shrinkage collocation structure

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984002155A1 (en) * 1982-12-03 1984-06-07 Jan Carlsson Device for joining together building boards, such as floor boards
CN2707883Y (en) * 2004-05-25 2005-07-06 陈小平 Floor mat base assembly
CN2744769Y (en) * 2004-09-21 2005-12-07 陆盛亮 Multifunctional intelligent ground joist
CN205000595U (en) * 2015-09-25 2016-01-27 文生航 Imitative wooden glass fiber reinforcement floor
CN206646765U (en) * 2017-04-21 2017-11-17 浙江美典新材料有限公司 A kind of plastic-wood floor shrinkage collocation structure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210062520A1 (en) * 2019-08-30 2021-03-04 Katerra Inc. Double plate floor panel
US11686105B2 (en) * 2019-08-30 2023-06-27 Mercer Mass Timber Llc Double plate floor panel
CN113356510A (en) * 2021-06-28 2021-09-07 安徽绿谷新材料有限公司 Elastic splicing floor
CN113356510B (en) * 2021-06-28 2022-10-04 安徽绿谷新材料有限公司 Elastic splicing floor

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