CN102011472A - Floor and connection structure thereof - Google Patents
Floor and connection structure thereof Download PDFInfo
- Publication number
- CN102011472A CN102011472A CN2009103065666A CN200910306566A CN102011472A CN 102011472 A CN102011472 A CN 102011472A CN 2009103065666 A CN2009103065666 A CN 2009103065666A CN 200910306566 A CN200910306566 A CN 200910306566A CN 102011472 A CN102011472 A CN 102011472A
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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.)
- Granted
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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 ground board connecting structure and floor, belong to technical field of building and decoration materials.
Background technology
In the prior art, between the adjacent floor adopt with the floor independently connector realize being connected, as a kind of floor board block (patent No.: CN200710000711.9), be rectangle, and have first relative edge and second relative edge; Adjacent described floor board block cooperates to install by the floor connector forms the floor; Described floor board block is provided with first groove that matches with described floor connector at least on first relative edge.Need configuration connector in addition in the technique scheme, 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 board connecting structure and floor reliably, and it is higher to have solved the existing in prior technology manufacturing cost, 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 second floor, be formed with the tenon that some intervals are provided with on described first floor and this side that second floor engages, described tenon comprises the card division and is connected the connecting portion of card division and floor body that the thickness of described card division is greater than the thickness of connecting portion; The tongue-and-groove that this side that described second floor engages with first floor is formed with the setting of some intervals and matches with tenon, described tongue-and-groove comprises draw-in groove that cooperates with the card division of tenon and the link slot that cooperates with the connecting portion of tenon, be provided with between the adjacent tongue-and-groove on second floor and can supply the whole fluting that enters 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, the length that fluting extends along the first floor side greater than tenon along the length that the second floor side extends.During assembling, at first the tenon with first floor is inserted in the fluting on second floor, then first floor and floor are relatively moved along side directions, the tenon on first floor is coupled in the tongue-and-groove on 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 first floor and second floor, wherein, because the card division thickness of tenon is greater than connecting portion thickness, so tenon is engaged in reliable connection that can guarantee in the draw-in groove of tongue-and-groove between first floor and second floor, simultaneously, also very convenient during assembling, can improve the installation effectiveness on floor greatly; Tenon that the present invention directly will be used to connect and tongue-and-groove processing need not extra connector at floor body, and its manufacturing cost is lower.In addition, the method of attachment on this floor provides a kind of dual locking function, (locking of floor level direction) is locked in second road that is the draw-in groove of the card division of first road tradition locking (locking of vertical plane direction) of link slot of the connecting portion of tenon and tongue-and-groove and tenon and 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 save cost.Wherein, tenon both can spaced set, also can be by certain regular non-equidistance setting.
As preferably, have the transition part that two adjacent tenons are linked together between the adjacent tenon of the described first floor side, the thickness of described transition part is smaller or equal to the thickness of tenon connecting portion.Wherein, between two of first floor adjacent tenons, transition part is set, is convenient to the processing of tenon on the one hand, reduce manufacturing procedure, can improve the fastness of tenon on the other hand, further guaranteed the reliability that connects between first floor and second floor.
As preferably, the card division of described tenon upside or downside at least 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 the last convex body and the following convex body of protrusion protruding upward and downward respectively.Wherein, both only the side in the tenon card division formed convex body, also can form convex body and following convex body in the upper and lower side of tenon respectively.
As preferably, the described first floor side is formed with the contraction flow region that is made of last outer inclined-plane and following outer inclined-plane near the position of tenon connecting portion, the described second floor side be formed with by inclined-plane in last near the position of tongue-and-groove link slot outer end and down the inclined-plane constitute uncovered portion, described uncovered cooperates with contraction flow region.Wherein, forming contraction flow region and the second floor side uncovered at the side on first floor cooperates; can make the side on first floor and the side on second floor can obtain the support of vertical direction and the support of horizontal direction each other; guarantee mutual connection stability in floor and reliability; simultaneously, 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 the tenon that some intervals are provided with, described tenon comprises the card division and is connected the connecting portion of card division and floor body that 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 draw-in groove that cooperates with the card division of tenon and the link slot that cooperates with the connecting portion of tenon, be provided with between the adjacent tongue-and-groove and can supply the whole fluting that enters 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 side is greater than the length of tenon along the first side extension.During assembling, only the tenon on the first side on floor need be inserted in the fluting on second side, adjacent floor with another, again with 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 the two adjacent floors, wherein, because the card division thickness of tenon is greater than connecting portion thickness, so tenon is engaged in the reliable connection that can guarantee in the draw-in groove of tongue-and-groove between the two adjacent floors, simultaneously, also very convenient during assembling, can improve the installation effectiveness on floor greatly; Tenon that the present invention directly will be used to connect and tongue-and-groove processing need not extra connector at floor body, and its manufacturing cost is lower.
As preferably, have the transition part that two adjacent tenons are linked together between the adjacent tenon of described first side, the thickness of described transition part is smaller or equal to the thickness of tenon connecting portion.Wherein, between two adjacent tenons, transition part is set, is convenient to the processing of tenon on the one hand, reduce manufacturing procedure, can improve the fastness of tenon on the other hand, further guaranteed the reliability that connects between the two adjacent floors.
As preferably, the card division of described tenon upside or downside at least is formed with the convex body of protruding upward or downward protrusion.
As preferably, described first side is formed with the contraction flow region that is made of last outer inclined-plane and following outer inclined-plane near the position of tenon connecting portion, the position of close tongue-and-groove link slot outer end, described second side is formed with by inclined-plane in last and down interior inclined-plane and constitutes uncovered portion, and described uncovered can cooperate with contraction flow region.Wherein, first side on the floor forms contraction flow region; form uncovered portion in the second side on floor; can make the side on two adjacent floors can obtain the support of vertical direction and the support of horizontal direction each other; guarantee mutual connection stability in floor and reliability; simultaneously, 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 characteristics.
Description of drawings
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 the present invention ground board connecting structure;
Fig. 7 is the partial structurtes schematic diagram on first floor shown in Figure 6;
Fig. 8 is the partial schematic sectional view on second floor shown in Figure 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 the present invention ground board connecting structure.
The specific embodiment
Below by specific embodiment, and in conjunction with the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment 1: as Fig. 1, Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, the 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 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 the last convex body 411 and the following convex body 412 of protruding upward or downward protrusion respectively, have the transition part 7 that two adjacent tenons 4 are linked together between the adjacent tenon 4, 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 draw-in groove 51 that cooperates with the card division 41 of tenon 4 and the link slot 52 that cooperates with the connecting portion 42 of tenon 4, be provided with between the adjacent tongue-and-groove 5 and can supply the tenon 4 whole flutings that enter 6, 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 fluting 63 extensions along the second side are greater than the length of tenon 42 extensions along the first side.First side 2 is formed with the contraction flow region 8 that is made of last outer inclined-plane 81 and following outer inclined-plane 82 near the position of the connecting portion 42 of tenon 4, second side 3 is formed with uncovered 9 that is made of inclined-plane in last 91 and down interior inclined-plane 92 near the position of link slot 52 outer ends of tongue-and-groove 5, and uncovered 9 can cooperate with contraction flow region 8.
As Fig. 6, Fig. 7 and shown in Figure 8, the ground board connecting structure comprises the first adjacent floor 10 and second floor 11, be formed with the tenon 4 of a plurality of spaced sets on first floor 10 and this side that second floor 11 engages, tenon 4 comprises card division 41 and is connected 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 the last convex body 411 and the following convex body 412 of protrusion protruding upward and downward respectively, have the transition part 7 that two adjacent tenons 4 are linked together between the adjacent tenon 4, 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 second floor 11 engages with first floor 10 is formed with a plurality of spaced sets and matches with tenon 4, tongue-and-groove 5 comprises draw-in groove 51 that cooperates with the card division 41 of tenon 4 and the link slot 52 that cooperates with the connecting portion 42 of tenon 4, be provided with between the adjacent tongue-and-groove 5 on second floor 11 and can supply the tenon 4 whole flutings that enter 6, the degree of depth of fluting 6 is suitable with the degree of depth of tongue-and-groove 5, fluting 6 thickness is greater than the thickness of the card division 41 of tenon 4, the length that fluting 6 extends along first floor, 10 sides greater than tenon 4 along the length that second floor, 11 sides extend.First floor, 10 sides are formed with the contraction flow region 8 that is made of last outer inclined-plane 81 and following outer inclined-plane 82 near the position of the connecting portion 42 of tenon 4, second floor, 11 sides be formed with by inclined-plane in last 91 near the position of link slot 52 outer ends of tongue-and-groove 5 and inclined-plane 92 constitutes down uncovered 9, uncovered 9 cooperates with contraction flow region 8.
During assembling, at first the tenon with first floor is inserted in the fluting on second floor, then first floor and floor are relatively moved along side directions, the tenon on first floor is coupled in the tongue-and-groove on 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 first floor and second floor.
Embodiment 2: as Fig. 9, Figure 10, Figure 11, Figure 12 and shown in Figure 13, the 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 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 the convex body 411 of going up protruding upward, have the transition part 7 that two adjacent tenons 4 are linked together between the adjacent tenon 4, 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 draw-in groove 51 that cooperates with the card division 41 of tenon 4 and the link slot 52 that cooperates with the connecting portion 42 of tenon 4, be provided with between the adjacent tongue-and-groove 5 and can supply the tenon 4 whole flutings that enter 6, 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 fluting 63 extensions along the second side are greater than the length of tenon 42 extensions along the first side.First side 2 is formed with the contraction flow region 8 that is made of last outer inclined-plane 81 and following outer inclined-plane 82 near the position of the connecting portion 42 of tenon 4, second side 3 is formed with uncovered 9 that is made of inclined-plane in last 91 and down interior inclined-plane 92 near the position of link slot 52 outer ends of tongue-and-groove 5, and uncovered 9 can cooperate with contraction flow region 8.
As shown in figure 14, the ground board connecting structure comprises the first adjacent floor 10 and second floor 11, be formed with the tenon 4 of a plurality of spaced sets on first floor 10 and this side that second floor 11 engages, tenon 4 comprises card division 41 and is connected 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 last convex body 411 protruding upward of tenon 4, have the transition part (not shown) that two adjacent tenons 4 are linked together between the adjacent tenon 4, 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 second floor 11 engages with first floor 10 is formed with a plurality of spaced sets and matches with tenon 4, tongue-and-groove 5 comprises draw-in groove 51 that cooperates with the card division 41 of tenon 4 and the link slot 52 that cooperates with the connecting portion 42 of tenon 4, be provided with between the adjacent tongue-and-groove 5 on second floor 11 and can supply the tenon 4 whole fluting (not shown)s that enter, 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, the length that fluting extends along first floor, 10 sides greater than tenon 4 along the length that second floor, 11 sides extend.First floor, 10 sides are formed with the contraction flow region 8 that is made of last outer inclined-plane 81 and following outer inclined-plane 82 near the position of the connecting portion 42 of tenon 4, second floor, 11 sides be formed with by inclined-plane in last 91 near the position of link slot 52 outer ends of tongue-and-groove 5 and inclined-plane 92 constitutes down uncovered 9, uncovered 9 cooperates with contraction flow region 8.
During assembling, at first the tenon with first floor is inserted in the fluting on second floor, then first floor and floor are relatively moved along side directions, the tenon on first floor is coupled in the tongue-and-groove on 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 first floor and second floor.
Claims (9)
- One kind ground board connecting structure, comprise the first adjacent floor and second floor, it is characterized in that: be formed with the tenon that some intervals are provided with on described first floor and this side that second floor engages, described tenon comprises the card division and is connected the connecting portion of card division and floor body that the thickness of described card division is greater than the thickness of connecting portion; The tongue-and-groove that this side that described second floor engages with first floor is formed with the setting of some intervals and matches with tenon, described tongue-and-groove comprises draw-in groove that cooperates with the card division of tenon and the link slot that cooperates with the connecting portion of tenon, be provided with between the adjacent tongue-and-groove on second floor and can supply the whole fluting that enters 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, the length that fluting extends along the first floor side greater than tenon along the length that the second floor side extends.
- 2. board connecting structure according to claim 1ly, it is characterized in that: have the transition part that two adjacent tenons are linked together between the adjacent tenon of the described first floor side, the thickness of described transition part is smaller or equal to the thickness of tenon connecting portion.
- 3. board connecting structure according to claim 1 and 2ly is characterized in that: the card division of described tenon upside or downside at least is formed with the convex body of protruding upward or downward protrusion.
- 4. board connecting structure according to claim 3ly is characterized in that: the card division upside of described tenon and downside are formed with the last convex body and the following convex body of protrusion protruding upward and downward respectively.
- 5. board connecting structure according to claim 1 and 2ly, it is characterized in that: the described first floor side is formed with the contraction flow region that is made of last outer inclined-plane and following outer inclined-plane near the position of tenon connecting portion, the described second floor side be formed with by inclined-plane in last near the position of tongue-and-groove link slot outer end and down the inclined-plane constitute uncovered portion, described uncovered cooperates with contraction flow region.
- 6. floor, comprise floor body, floor body comprises relative first side and second side, it is characterized in that: described first side is formed with the tenon that some intervals are provided with, described tenon comprises the card division and is connected the connecting portion of card division and floor body that 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 draw-in groove that cooperates with the card division of tenon and the link slot that cooperates with the connecting portion of tenon, be provided with between the adjacent tongue-and-groove and can supply the whole fluting that enters 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 side is greater than the length of tenon along the first side extension.
- 7. a kind of floor according to claim 6 is characterized in that: have the transition part that two adjacent tenons are linked together between the adjacent tenon of described first side, the thickness of described transition part is smaller or equal to the thickness of tenon connecting portion.
- 8. according to claim 6 or 7 described a kind of floors, it is characterized in that: the card division of described tenon upside or downside at least is formed with the convex body of protruding upward or downward protrusion.
- 9. according to claim 6 or 7 described a kind of floors, it is characterized in that: described first side is formed with the contraction flow region that is made of last outer inclined-plane and following outer inclined-plane near the position of tenon connecting portion, the position of close tongue-and-groove link slot outer end, described second side is formed with by inclined-plane in last and down interior inclined-plane and constitutes uncovered portion, and described uncovered can cooperate 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 true CN102011472A (en) | 2011-04-13 |
| CN102011472B 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 (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040016197A1 (en) * | 2002-07-24 | 2004-01-29 | M. Kaindl | Arrangement of building elements with connecting means |
| 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 (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK1323521T3 (en) * | 2001-12-24 | 2008-11-24 | Forbo Giubiasco Sa | Hard cover plate |
| 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 (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040016197A1 (en) * | 2002-07-24 | 2004-01-29 | M. Kaindl | Arrangement of building elements with connecting means |
| 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 |
|---|---|
| CN102011472B (en) | 2014-03-12 |
| WO2011026399A1 (en) | 2011-03-10 |
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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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