CN102011472B - Floor and connection structure thereof - Google Patents
Floor and connection structure thereof Download PDFInfo
- Publication number
- CN102011472B CN102011472B CN200910306566.6A CN200910306566A CN102011472B CN 102011472 B CN102011472 B CN 102011472B CN 200910306566 A CN200910306566 A CN 200910306566A CN 102011472 B CN102011472 B CN 102011472B
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- CN
- China
- Prior art keywords
- floor
- tenon
- groove
- tongue
- thickness
- 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.)
- Expired - Fee Related
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Classifications
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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
- E04F2201/00—Joining sheets or plates or panels
- E04F2201/01—Joining sheets, plates or panels with edges in abutting relationship
- E04F2201/0123—Joining sheets, plates or panels with edges in abutting relationship by moving the sheets, plates or panels parallel to the abutting edges
Abstract
The invention discloses a floor and a connection structure thereof, belonging to the technical field of building decoration materials. The floor comprises a first floor and a second floor which are adjacent, wherein a plurality of alternately-arranged tenons are formed on the jointed sides of the first floor and the second floor and comprise clamping parts and connecting parts connected at the clamping parts and floor bodies; the thickness of each clamping part is greater than that of the connecting part; a plurality of alternately-arranged tongue and grooves matched with the tenons are formed at the joined sides of the second floor and the first floor and comprise clamping grooves matched with the clamping parts of the tenons and connecting grooves matched with the connecting parts of the tenons; opening grooves for the tenons to integrally enter are arranged between adjacent tongue and grooves of the second floor; the depth of each opening groove is equivalent to that of each tongue and groove; the thickness of the opening groove is greater than that of the clamping part of the tenon; and the length of the opening groove extending along the side of the second floor is greater than that of the tenon extending along the side of the first floor. The floor and the connection structure thereof have lower manufacturing cost, are convenient for assembly and reliably connected and solve the problems in the prior art that the manufacturing cost is higher and the assembly is inconvenient.
Description
Technical field
The present invention relates to a kind of connecting structure for floor board and floor, belong to the technical field of building and ornament materials.
Background technology
In prior art, between adjacent floor adopt with floor independently connector realize and being connected, as a kind of floor board block (patent No.: CN200710000711.9), be rectangle, and there is first-phase opposite side and second-phase opposite side; Adjacent described floor board block is coordinated composition floor is installed by floor connection member; Described floor board block at least arranges the first groove matching with described floor connection member on first-phase opposite side.In technique scheme, need to configure in addition connector, its manufacturing cost is higher, and assembling inconvenience.
Summary of the invention
The object of the invention is to provide a kind of manufacturing cost lower, easy to assembly, connects reliable connecting structure for floor board and floor, has solved the existing manufacturing cost of prior art higher, and assembles inconvenient problem.
Above-mentioned technical purpose of the present invention solves by the following technical programs: it comprises the first adjacent floor and the second floor, on this side that described the first floor engages with the second floor, be formed with some spaced tenons, described tenon comprises card division and the connecting portion that is connected to card division and floor body, and the thickness of described card division is greater than the thickness of connecting portion; The tongue-and-groove that this side that described the second floor engages with the first floor is formed with the setting of some intervals and matches with tenon, described tongue-and-groove comprises the draw-in groove coordinating with the card division of tenon and the link slot coordinating with the connecting portion of tenon, between the adjacent tongue-and-groove on the second floor, be provided with and can supply the whole fluting entering of tenon, the degree of depth of described fluting is suitable with the degree of depth of tongue-and-groove, the thickness of fluting is greater than the card division thickness of tenon, and the length that fluting extends along the second floor side is greater than the length that tenon extends along the first floor side.During assembling, first the tenon on the first floor is inserted in the fluting on the second floor, then the first floor and floor are relatively moved along side directions, the tenon on the first floor is coupled in the tongue-and-groove on the second floor, the connecting portion of tenon is engaged in the link slot of tongue-and-groove, the card division of tenon is engaged in the draw-in groove of tongue-and-groove, can realize being connected between the first floor and the second floor, wherein, because the card division thickness of tenon is greater than connecting portion thickness, therefore tenon is engaged in reliable connection that can guarantee in the draw-in groove of tongue-and-groove between the first floor and the second floor, simultaneously, also very convenient during assembling, can greatly improve the installation effectiveness on floor, the present invention directly processes the tenon for connecting and tongue-and-groove at floor body, and without extra connector, its manufacturing cost is lower.In addition, the method of attachment on this floor provides a kind of dual locking function, be the first tradition locking (locking of vertical plane direction) of the connecting portion of tenon and the link slot of tongue-and-groove and the second locking (locking of floor level direction) of the card division of tenon and the draw-in groove of tongue-and-groove, such locking connection greatly facilitates mating formation of floor, in pavement process, accomplish to exempt from glue, exempt from nail, exempt from keel, not only environmental protection but also cost-saving.Wherein, tenon both can spaced set, also can be by certain regular non-equidistance setting.
As preferably, between the adjacent tenon of described the first floor side, there is the transition part that two adjacent tenons are linked together, the thickness of described transition part is less than or equal to the thickness of tenon connecting portion.Wherein, between two of the first floor adjacent tenons, transition part is set, is convenient on the one hand the processing of tenon, reduce manufacturing procedure, can improve on the other hand the fastness of tenon, further guaranteed the reliability connecting between the first floor and the second floor.
As preferably, the card division of described tenon at least upside or downside is formed with the convex body of protruding upward or downward protrusion; Or the card division upside of described tenon and downside are formed with respectively upper convex body and the lower convex body of protruding upward and downward protrusion.Wherein, both only the side in tenon card division formed convex body, also can form respectively in the upper and lower side of tenon convex body and lower convex body.
As preferably, described the first floor side is formed with near the position of tenon connecting portion the contraction flow region consisting of upper outside inclined-plane and lower outside inclined-plane, described the second floor side is formed with by He Xianei inclined-plane, upper interior inclined-plane and forms uncovered portion near the position of tongue-and-groove link slot outer end, and described uncovered portion coordinates with contraction flow region.Wherein, side on the first floor forms contraction flow region and coordinates with the uncovered portion of the second floor side; can make the side on the first floor and the side on the second floor can obtain each other the support of vertical direction and the support of horizontal direction; guarantee stability and reliability that floor connects each other; meanwhile, protected the structure of tenon and tongue-and-groove not to be damaged.
A kind of floor, comprise floor body, floor body comprises relative first side and second side, and described first side is formed with some spaced tenons, described tenon comprises card division and the connecting portion that is connected to card division and floor body, and the thickness of described card division is greater than the thickness of connecting portion; The tongue-and-groove that described second side is formed with the setting of some intervals and matches with tenon, described tongue-and-groove comprises the draw-in groove coordinating with the card division of tenon and the link slot coordinating with the connecting portion of tenon, between adjacent tongue-and-groove, be provided with and can supply the whole fluting entering of tenon, the degree of depth of described fluting is suitable with the degree of depth of tongue-and-groove, the thickness of fluting is greater than the card division thickness of tenon, and the length that fluting extends along second side is greater than the length that tenon extends along first side.During assembling, only the tenon on the first side on floor need be inserted in the fluting on second side, floor adjacent with another, again by two adjacent floors along the side certain distance that relatively moves, the tenon on one of them floor is coupled in the tongue-and-groove on another floor, the connecting portion of tenon is engaged in the link slot of tongue-and-groove, the card division of tenon is engaged in the draw-in groove of tongue-and-groove, can realize the connection between two adjacent floors, wherein, because the card division thickness of tenon is greater than connecting portion thickness, therefore being engaged in the draw-in groove of tongue-and-groove, tenon can guarantee the reliable connection between two adjacent floors, simultaneously, also very convenient during assembling, can greatly improve the installation effectiveness on floor, the present invention directly processes the tenon for connecting and tongue-and-groove at floor body, and without extra connector, its manufacturing cost is lower.
As preferably, between the adjacent tenon of described first side, there is the transition part that two adjacent tenons are linked together, the thickness of described transition part is less than or equal to the thickness of tenon connecting portion.Wherein, between two adjacent tenons, transition part is set, is convenient on the one hand the processing of tenon, reduce manufacturing procedure, can improve on the other hand the fastness of tenon, further guaranteed the reliability connecting between two adjacent floors.
As preferably, the card division of described tenon at least upside or downside is formed with the convex body of protruding upward or downward protrusion.
As preferably, described first side is formed with near the position of tenon connecting portion the contraction flow region consisting of upper outside inclined-plane and lower outside inclined-plane, described second side is formed with by He Xianei inclined-plane, upper interior inclined-plane and forms uncovered portion near the position of tongue-and-groove link slot outer end, and described uncovered portion can coordinate with contraction flow region.Wherein, first side on floor forms contraction flow region; in the second side on floor, form uncovered portion; can make the side on two adjacent floors can obtain each other the support of vertical direction and the support of horizontal direction; guarantee stability and reliability that floor connects each other; meanwhile, protected the structure of tenon and tongue-and-groove not to be damaged.
Therefore, it is lower that the present invention has manufacturing cost, easy to assembly, connects reliable feature.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation on floor of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the right view of Fig. 1;
Fig. 4 is the A-A view of Fig. 1;
Fig. 5 is the B-B view of Fig. 1;
Fig. 6 is a kind of structural representation of connecting structure for floor board of the present invention;
Fig. 7 is the partial structurtes schematic diagram on the first floor shown in Fig. 6;
Fig. 8 is the partial schematic sectional view on the second floor shown in Fig. 6;
Fig. 9 is the another kind of structural representation on floor of the present invention;
Figure 10 is the left view of Fig. 9;
Figure 11 is the right view of Fig. 9;
Figure 12 is the C-C view of Fig. 9;
Figure 13 is the D-D view of Fig. 9;
Figure 14 is the another kind of structural representation of connecting structure for floor board of the present invention.
The specific embodiment
Below by specific embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment 1: as Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4 and Fig. 5, floor comprises floor body 1, floor body 1 comprises relative first side 2 and second side 3, first side 2 is formed with the tenon 4 of a plurality of spaced sets, tenon 4 comprises card division 41 and is connected to the connecting portion 42 of card division 41 and floor body 1, the thickness of card division 41 is greater than the thickness of connecting portion 42, the upside of card division 41 and downside are formed with respectively upper convex body 411 and the lower convex body 412 of protruding upward or downward protrusion, between adjacent tenon 4, there is the transition part 7 that two adjacent tenons 4 are linked together, the thickness of transition part 7 equals the thickness of tenon connecting portion 42, the tongue-and-groove 5 that second side 3 is formed with a plurality of spaced sets and matches with tenon 4, tongue-and-groove 5 comprises the draw-in groove 51 coordinating with the card division 41 of tenon 4 and the link slot 52 coordinating with the connecting portion 42 of tenon 4, between adjacent tongue-and-groove 5, be provided with and can supply the whole fluting entering 6 of tenon 4, the degree of depth of fluting 6 is suitable with the degree of depth of tongue-and-groove 5, the thickness of fluting 6 is greater than the thickness of the card division 41 of tenon 4, and the length of 63 extensions along second side of slotting are greater than the length of tenon 42 extensions along first side.First side 2 is formed with near the position of the connecting portion 42 of tenon 4 contraction flow region 8 consisting of upper outside inclined-plane 81 and lower outside inclined-plane 82, second side 3 is formed with near the position of link slot 52 outer ends of tongue-and-groove 5 the uncovered portion 9 consisting of upper interior inclined-plane 91 and lower interior inclined-plane 92, and uncovered portion 9 can coordinate with contraction flow region 8.
As Fig. 6, shown in Fig. 7 and Fig. 8, connecting structure for floor board comprises the first adjacent floor 10 and the second floor 11, on this side that the first floor 10 engages with the second floor 11, be formed with the tenon 4 of a plurality of spaced sets, tenon 4 comprises card division 41 and is connected to the connecting portion 42 of card division 41 and floor body, the thickness of card division 41 is greater than the thickness of connecting portion 42, card division 41 upsides of tenon 4 and downside are formed with respectively upper convex body 411 and the lower convex body 412 of protruding upward and downward protrusion, between adjacent tenon 4, there is the transition part 7 that two adjacent tenons 4 are linked together, the thickness of transition part 7 equals the thickness of the connecting portion 42 of tenon 4, the tongue-and-groove 5 that this side that the second floor 11 engages with the first floor 10 is formed with a plurality of spaced sets and matches with tenon 4, tongue-and-groove 5 comprises the draw-in groove 51 coordinating with the card division 41 of tenon 4 and the link slot 52 coordinating with the connecting portion 42 of tenon 4, between the adjacent tongue-and-groove 5 on the second floor 11, be provided with and can supply the whole fluting entering 6 of tenon 4, the degree of depth of fluting 6 is suitable with the degree of depth of tongue-and-groove 5, the thickness of fluting 6 is greater than the thickness of the card division 41 of tenon 4, and 6 length of extending along the second floor 11 sides of slotting are greater than the length that tenon 4 extends along the first floor 10 sides.The first floor 10 sides are formed with near the position of the connecting portion 42 of tenon 4 contraction flow region 8 consisting of upper outside inclined-plane 81 and lower outside inclined-plane 82, the second floor 11 sides are formed with near the position of link slot 52 outer ends of tongue-and-groove 5 the uncovered portion 9 consisting of upper interior inclined-plane 91 and lower interior inclined-plane 92, and uncovered portion 9 coordinates with contraction flow region 8.
During assembling, first the tenon on the first floor is inserted in the fluting on the second floor, then the first floor and floor are relatively moved along side directions, the tenon on the first floor is coupled in the tongue-and-groove on the second floor, the connecting portion of tenon is engaged in the link slot of tongue-and-groove, the card division of tenon is engaged in the draw-in groove of tongue-and-groove, can realize being connected between the first floor and the second floor.
Embodiment 2: as Fig. 9, Figure 10, Figure 11, shown in Figure 12 and Figure 13, floor comprises floor body 1, floor body 1 comprises relative first side 2 and second side 3, first side 2 is formed with the tenon 4 of a plurality of spaced sets, tenon 4 comprises card division 41 and is connected to the connecting portion 42 of card division 41 and floor body 1, the thickness of card division 41 is greater than the thickness of connecting portion 42, the upside of card division 41 is formed with upper convex body 411 protruding upward, between adjacent tenon 4, there is the transition part 7 that two adjacent tenons 4 are linked together, the thickness of transition part 7 equals the thickness of tenon connecting portion 42, the tongue-and-groove 5 that second side 3 is formed with a plurality of spaced sets and matches with tenon 4, tongue-and-groove 5 comprises the draw-in groove 51 coordinating with the card division 41 of tenon 4 and the link slot 52 coordinating with the connecting portion 42 of tenon 4, between adjacent tongue-and-groove 5, be provided with and can supply the whole fluting entering 6 of tenon 4, the degree of depth of fluting 6 is suitable with the degree of depth of tongue-and-groove 5, the thickness of fluting 6 is greater than the thickness of the card division 41 of tenon 4, and the length of 63 extensions along second side of slotting are greater than the length of tenon 42 extensions along first side.First side 2 is formed with near the position of the connecting portion 42 of tenon 4 contraction flow region 8 consisting of upper outside inclined-plane 81 and lower outside inclined-plane 82, second side 3 is formed with near the position of link slot 52 outer ends of tongue-and-groove 5 the uncovered portion 9 consisting of upper interior inclined-plane 91 and lower interior inclined-plane 92, and uncovered portion 9 can coordinate with contraction flow region 8.
As shown in figure 14, connecting structure for floor board comprises the first adjacent floor 10 and the second floor 11, on this side that the first floor 10 engages with the second floor 11, be formed with the tenon 4 of a plurality of spaced sets, tenon 4 comprises card division 41 and is connected to the connecting portion 42 of card division 41 and floor body, the thickness of card division 41 is greater than the thickness of connecting portion 42, the card division 41 upsides upper convex body 411 protruding upward of tenon 4, between adjacent tenon 4, have the transition part (not shown) that two adjacent tenons 4 are linked together, the thickness of transition part equals the thickness of the connecting portion 42 of tenon 4; The tongue-and-groove 5 that this side that the second floor 11 engages with the first floor 10 is formed with a plurality of spaced sets and matches with tenon 4, tongue-and-groove 5 comprises the draw-in groove 51 coordinating with the card division 41 of tenon 4 and the link slot 52 coordinating with the connecting portion 42 of tenon 4, between the adjacent tongue-and-groove 5 on the second floor 11, be provided with and can supply the whole fluting (not shown) entering of tenon 4, the degree of depth of fluting is suitable with the degree of depth of tongue-and-groove 5, the thickness of fluting is greater than the thickness of the card division 41 of tenon 4, and the length that fluting extends along the second floor 11 sides is greater than the length that tenon 4 extends along the first floor 10 sides.The first floor 10 sides are formed with near the position of the connecting portion 42 of tenon 4 contraction flow region 8 consisting of upper outside inclined-plane 81 and lower outside inclined-plane 82, the second floor 11 sides are formed with near the position of link slot 52 outer ends of tongue-and-groove 5 the uncovered portion 9 consisting of upper interior inclined-plane 91 and lower interior inclined-plane 92, and uncovered portion 9 coordinates with contraction flow region 8.
During assembling, first the tenon on the first floor is inserted in the fluting on the second floor, then the first floor and floor are relatively moved along side directions, the tenon on the first floor is coupled in the tongue-and-groove on the second floor, the connecting portion of tenon is engaged in the link slot of tongue-and-groove, the card division of tenon is engaged in the draw-in groove of tongue-and-groove, can realize being connected between the first floor and the second floor.
Claims (9)
1. a connecting structure for floor board, comprise the first adjacent floor and the second floor, it is characterized in that: on this side that described the first floor engages with the second floor, be formed with some spaced tenons, described tenon comprises card division and the connecting portion that is connected to card division and floor body, and the thickness of described card division is greater than the thickness of connecting portion; The tongue-and-groove that this side that described the second floor engages with the first floor is formed with the setting of some intervals and matches with tenon, described tongue-and-groove comprises the draw-in groove coordinating with the card division of tenon and the link slot coordinating with the connecting portion of tenon, between the adjacent tongue-and-groove on the second floor, be provided with and can supply the whole fluting entering of tenon, the degree of depth of described fluting is suitable with the degree of depth of tongue-and-groove, the thickness of fluting is greater than the card division thickness of tenon, and the length that fluting extends along the second floor side is greater than the length that tenon extends along the first floor side.
2. connecting structure for floor board according to claim 1, is characterized in that: between the adjacent tenon of described the first floor side, have the transition part that two adjacent tenons are linked together, the thickness of described transition part is less than or equal to the thickness of tenon connecting portion.
3. connecting structure for floor board according to claim 1 and 2, is characterized in that: the card division of described tenon at least upside or downside is formed with the convex body of protruding upward or downward protrusion.
4. connecting structure for floor board according to claim 3, is characterized in that: the card division upside of described tenon and downside are formed with respectively upper convex body and the lower convex body of protruding upward and downward protrusion.
5. connecting structure for floor board according to claim 1 and 2, it is characterized in that: described the first floor side is formed with near the position of tenon connecting portion the contraction flow region consisting of upper outside inclined-plane and lower outside inclined-plane, described the second floor side is formed with by He Xianei inclined-plane, upper interior inclined-plane and forms uncovered portion near the position of tongue-and-groove link slot outer end, and described uncovered portion coordinates with contraction flow region.
6. a floor, comprise floor body, floor body comprises relative first side and second side, it is characterized in that: described first side is formed with some spaced tenons, described tenon comprises card division and the connecting portion that is connected to card division and floor body, and the thickness of described card division is greater than the thickness of connecting portion; The tongue-and-groove that described second side is formed with the setting of some intervals and matches with tenon, described tongue-and-groove comprises the draw-in groove coordinating with the card division of tenon and the link slot coordinating with the connecting portion of tenon, between adjacent tongue-and-groove, be provided with and can supply the whole fluting entering of tenon, the degree of depth of described fluting is suitable with the degree of depth of tongue-and-groove, the thickness of fluting is greater than the card division thickness of tenon, and the length that fluting extends along second side is greater than the length that tenon extends along first side.
7. a kind of floor according to claim 6, is characterized in that: between the adjacent tenon of described first side, have the transition part that two adjacent tenons are linked together, the thickness of described transition part is less than or equal to the thickness of tenon connecting portion.
8. according to a kind of floor described in claim 6 or 7, it is characterized in that: the card division of described tenon at least upside or downside is formed with the convex body of protruding upward or downward protrusion.
9. according to a kind of floor described in claim 6 or 7, it is characterized in that: described first side is formed with near the position of tenon connecting portion the contraction flow region consisting of upper outside inclined-plane and lower outside inclined-plane, described second side is formed with by He Xianei inclined-plane, upper interior inclined-plane and forms uncovered portion near the position of tongue-and-groove link slot outer end, and described uncovered portion can coordinate with contraction flow region.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910306566.6A CN102011472B (en) | 2009-09-04 | 2009-09-04 | Floor and connection structure thereof |
| PCT/CN2010/076284 WO2011026399A1 (en) | 2009-09-04 | 2010-08-24 | Floor joint structure and floor therewith |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910306566.6A CN102011472B (en) | 2009-09-04 | 2009-09-04 | Floor and connection structure thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102011472A CN102011472A (en) | 2011-04-13 |
| CN102011472B true CN102011472B (en) | 2014-03-12 |
Family
ID=43648887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910306566.6A Expired - Fee Related CN102011472B (en) | 2009-09-04 | 2009-09-04 | Floor and connection structure thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102011472B (en) |
| WO (1) | WO2011026399A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107060259A (en) * | 2016-12-30 | 2017-08-18 | 广东美的环境电器制造有限公司 | Platform Slab element and ground platen |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1510233A (en) * | 2002-12-24 | 2004-07-07 | 东滨清孝 | Floor sheet materials and floor structure |
| CN100999950A (en) * | 2006-01-11 | 2007-07-18 | 刘庆国 | Floor board with pattern |
| CN101280620A (en) * | 2008-03-28 | 2008-10-08 | 罗生权 | Floor plastic rubber lock catch convenient for connecting and positioning |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2312396T3 (en) * | 2001-12-24 | 2009-03-01 | Forbo-Giubiasco Sa | HARD COATING PLATE. |
| DE10233731A1 (en) * | 2002-07-24 | 2004-04-08 | M. Kaindl | Arrangement of components with connecting elements |
| CN2799735Y (en) * | 2005-03-14 | 2006-07-26 | 罗生权 | Floor with interval plastic positioning clamp |
| KR20080072506A (en) * | 2007-02-02 | 2008-08-06 | 김기성 | Water proof reinforced floor |
| CN102251632A (en) * | 2007-10-30 | 2011-11-23 | 优尼卡澳大利亚有限公司 | Ceramic tile bottom board |
-
2009
- 2009-09-04 CN CN200910306566.6A patent/CN102011472B/en not_active Expired - Fee Related
-
2010
- 2010-08-24 WO PCT/CN2010/076284 patent/WO2011026399A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1510233A (en) * | 2002-12-24 | 2004-07-07 | 东滨清孝 | Floor sheet materials and floor structure |
| CN100999950A (en) * | 2006-01-11 | 2007-07-18 | 刘庆国 | Floor board with pattern |
| CN101280620A (en) * | 2008-03-28 | 2008-10-08 | 罗生权 | Floor plastic rubber lock catch convenient for connecting and positioning |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011026399A1 (en) | 2011-03-10 |
| CN102011472A (en) | 2011-04-13 |
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Owner name: HANGZHOU NUANJIE ENVIRONMENTAL TECHNOLOGY CO., LTD Free format text: FORMER OWNER: LI ZENGQING Effective date: 20111124 |
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Free format text: CORRECT: ADDRESS; FROM: 310030 HANGZHOU, ZHEJIANG PROVINCE TO: 310013 HANGZHOU, ZHEJIANG PROVINCE |
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Effective date of registration: 20111124 Address after: 310013, room 1308, building 199, Wensanlu Road, Hangzhou, Zhejiang Applicant after: HANGZHOU SPEEDHEAT CO., LTD. Address before: Hangzhou City, Zhejiang province 310030 Binjiang District Dongxin money Avenue Jiangwan garden 28 room 603 Applicant before: Li Zengqing |
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