WO2011076032A1 - 一种内锁式锁扣地板 - Google Patents

一种内锁式锁扣地板 Download PDF

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Publication number
WO2011076032A1
WO2011076032A1 PCT/CN2010/077806 CN2010077806W WO2011076032A1 WO 2011076032 A1 WO2011076032 A1 WO 2011076032A1 CN 2010077806 W CN2010077806 W CN 2010077806W WO 2011076032 A1 WO2011076032 A1 WO 2011076032A1
Authority
WO
WIPO (PCT)
Prior art keywords
groove
birch
protrusion
floor
interlocking lock
Prior art date
Application number
PCT/CN2010/077806
Other languages
English (en)
French (fr)
Inventor
佘学斌
谭宏伟
Original Assignee
广东盈然木业有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 广东盈然木业有限公司 filed Critical 广东盈然木业有限公司
Publication of WO2011076032A1 publication Critical patent/WO2011076032A1/zh

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • 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
    • E04F2201/0107—Joining sheets, plates or panels with edges in abutting relationship by moving the sheets, plates or panels substantially in their own plane, perpendicular to the abutting edges
    • 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
    • E04F2201/025—Non-undercut connections, e.g. tongue and groove connections with tongue and grooves alternating transversally in the direction of the thickness of the panel, e.g. multiple tongue and grooves oriented parallel to each other

Definitions

  • the invention relates to an interlocking lock floor.
  • the existing wooden floors are connected by a single-layered grooved birch structure, and also by a multi-layered grooved birch structure.
  • the wooden floor of the single-layer groove birch structure there are defects in the groove, the birch joint area, the groove, the birch bite is not strong, the stability is poor, and the joint strength is low; and the wooden floor of the multi-layer groove birch structure, although the joint strength is improved
  • the manufacturing cost is high, the process is complicated, and the installation is inconvenient.
  • An interlocking lock floor comprising a floor body, the body has opposite first side and second side, the first side is convexly connected with a birch, and the second side is concavely matched with the connecting birch a connecting groove, wherein: the connecting birch is provided with a groove, and the groove bottom of the connecting groove is convexly provided with a protrusion that is engaged with the groove, and the width of the protrusion is slightly larger than the width of the groove .
  • the invention has a groove on the connecting birch, and a protrusion is arranged at the bottom of the connecting groove, and the floor is easy to process.
  • the connecting birch and the connecting groove are matched, and the protrusion at the bottom of the groove is connected at the same time.
  • the groove is connected to the birch, because the width of the protrusion is slightly larger than the width of the groove, so that when the protrusion is buckled into the groove, the groove can firmly engage the protrusion.
  • Floor splicing is more secure and easy to install.
  • the recessed depth of the groove is smaller than the height of the connecting birch, and the height of the protrusion is smaller than the recessed depth of the connecting groove, and the floor installation is more convenient and quick.
  • the connecting groove is designed to be contracted from the bottom of the groove to the notch.
  • the protrusion spreads the groove slightly outward, and at the same time, the connecting groove and the connecting birch are more firmly engaged.
  • An expansion joint is left between the mating surface of the connecting birch and the connecting groove, which can suppress arching or deformation caused by the plate being wetted and expanded.
  • the connecting birch forms a lower groove with the bottom surface of the floor body, and the connecting groove forms a birch between the bottom surface of the floor body, and the expansion joint is left between the lower groove and the mating surface of the lower birch, so even the surface is wet.
  • the floor of the structure can still effectively suppress the arching or deformation caused by the wet expansion of the board.
  • the grooves and protrusions have a "u" shape in cross section, and have a simple structure and are easy to process.
  • Figure 1 is a schematic view of the structure of the present invention.
  • FIG. 2 is a schematic view of the floor splicing assembly of the present invention.
  • an interlocking lock floor includes a floor body 1 having opposite first and second sides, and a first side is convexly connected with a birch 11 and a second side
  • the connecting groove 12 is matched with the connecting birch 11 , and the connecting groove 12 is designed to be contracted from the bottom of the groove to the notch.
  • the connecting birch 11 has a section of "U”.
  • the groove 111 of the connecting groove 12 is convexly provided with a protrusion 121 having a U-shaped cross section that is engaged with the groove 111, and the width of the protrusion 121 is slightly larger than the width of the groove 1 11 .
  • the recessed depth of the groove 111 is smaller than the height of the connecting birch 11
  • the height of the protrusion 121 is smaller than the recessed depth of the connecting groove 12 .
  • the connecting birch 11 and the bottom surface of the floor body 1 form a lower groove 13, and the connecting groove 12 forms a birch 14 between the bottom surface of the floor body 1, and the lower groove 13 and the mating surface of the lower birch 14 also remain. 0. 5mm expansion joint 2.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Floor Finish (AREA)

Description

一种内锁式锁扣地板 技术领域：
本发明涉及一种内锁式锁扣地板。
背景技术：
现有的木地板， 有通过单层槽樺结构配合连接的， 也有通过多层 槽樺结构配合连接。 至于单层槽樺结构的木地板， 其存在槽、 樺配合 面积有限， 槽、 樺咬合不牢固， 稳定性差， 连接强度低的缺陷； 而多 层槽樺结构的木地板， 虽然连接强度得以提高， 但是生产制造成本较 高， 工序复杂， 安装不便。
发明内容：
本发明的目的在于提供一种内锁式锁扣地板， 该地板易于加工， 安装方便且地板拼接更加牢固。
一种内锁式锁扣地板， 包括地板本体， 该本体具有相对的第一侧 面和第二侧面， 第一侧面上凸设有连接樺， 第二侧面凹设有与所述连 接樺相匹配的连接槽， 其特征在于： 所述连接樺上设有一凹槽， 所述 连接槽的槽底凸设有与所述凹槽相扣合的突起，该突起的宽度略大于 所述凹槽的宽度。
本发明在连接樺上开设凹槽， 在连接槽的槽底设有突起， 地板易 于加工， 当第一侧面与第二侧面配合时， 连接樺与连接槽相配合， 同 时连接槽槽底的突起扣入连接樺上的凹槽，因突起的宽度略大于所述 凹槽的宽度， 所以当突起扣入凹槽内时， 凹槽可将突起牢牢咬合住， 地板拼接更加牢固且安装方便。
所述凹槽的凹陷深度小于所述连接樺的高度，所述突起的高度小 于连接槽的凹陷深度， 地板安装更加方便快捷。
所述连接槽自槽底至槽口呈收缩状设计， 地板拼接时， 突起将凹 槽略向外撑开， 同时， 使得连接槽与连接樺咬合更加牢固。
第一侧面与第二侧面配合时，所述突起的端面与所述凹槽的槽底 之间留有伸缩缝， 可抑制板材遇湿膨胀后弓 I发的起拱或变形。
所述连接樺与连接槽的配合面之间留有伸缩缝，可抑制板材遇湿 膨胀后引发的起拱或变形。
所述连接樺与地板本体底面间形成一下槽，所述连接槽与地板本 体底面间形成一下樺， 所述下槽与下樺的配合面之间留有伸缩缝， 所 以即使地表偏潮湿的地区，该结构的地板仍可有效抑制板材遇湿膨胀 后引发的起拱或变形。
所述凹槽及突起的截面呈 "u"形， 结构简单， 易于加工。
附图说明：
图 1为本发明结构示意图。
图 2为本发明地板拼接装配示意图。
具体实施方式：
如图 1、 图 2所示， 一种内锁式锁扣地板， 包括地板本体 1， 该本体 具有相对的第一侧面和第二侧面， 第一侧面上凸设有连接樺 11， 第 二侧面凹设有与所述连接樺 11相匹配的连接槽 12， 所述连接槽 12 自槽底至槽口呈收缩状设计， 所述连接樺 11上开设有一截面呈 "U" 形的凹槽 111， 所述连接槽 12的槽底凸设有与所述凹槽 111相扣合 的截面呈 "U"形的突起 121， 该突起 121的宽度略大于凹槽 1 11的 宽度， 所述凹槽 111的凹陷深度小于所述连接樺 11的高度， 所述突 起 121的高度小于连接槽 12的凹陷深度。 当地板本体 1的第一侧面 与第二侧面配合时，所述突起 121的端面与所述凹槽 111的槽底之间 留有 0. 47mm的伸缩缝 2， 所述连接樺 11与连接槽 12的配合面之间 也留有 0. 3mm的伸缩缝 2。 同时， 所述连接樺 11与地板本体 1底面 间形成一下槽 13，所述连接槽 12与地板本体 1底面间形成一下樺 14， 所述下槽 13与下樺 14的配合面之间也留有 0. 5mm的伸缩缝 2。

Claims

权 利 要 求
1、 一种内锁式锁扣地板， 包括地板本体， 该本体具有相对的第一侧 面和第二侧面， 第一侧面上凸设有连接樺， 第二侧面凹设有与所述连 接樺相匹配的连接槽， 其特征在于： 所述连接樺上设有一凹槽， 所述 连接槽的槽底凸设有与所述凹槽相扣合的突起，该突起的宽度略大于 所述凹槽的宽度。 该具凹槽的连接樺为边沿略小， 内径略大的结构， 当凹槽被撑开后即退不出去，形成牢固的锁扣咬合，具有内锁的作用。
2、 根据权利要求 1所述的一种内锁式锁扣地板， 其特征在于： 所述 凹槽的凹陷深度小于所述连接樺的高度，所述突起的高度小于连接槽 的凹陷深度。
3、 根据权利要求 1或 2所述的一种内锁式锁扣地板， 其特征在于： 所述连接槽自槽底至槽口呈收缩状设计。
4、 根据权利要求 1或 2所述的一种内锁式锁扣地板， 其特征在于： 第一侧面与第二侧面配合时，所述突起的端面与所述凹槽的槽底之间 留有伸缩缝。
5、 根据权利要求 1或 2所述的一种内锁式锁扣地板， 其特征在于： 所述连接樺与连接槽的配合面之间留有伸缩缝。
6、 根据权利要求 1或 2所述的一种内锁式锁扣地板， 其特征在于： 所述连接樺与地板本体底面间形成一下槽，所述连接槽与地板本体底 面间形成一下樺， 所述下槽与下樺的配合面之间留有伸缩缝。
7、 根据权利要求 1或 2所述的一种内锁式锁扣地板， 其特征在于： 所述凹槽及突起的截面呈 "U"形。
PCT/CN2010/077806 2009-12-22 2010-10-16 一种内锁式锁扣地板 WO2011076032A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200910214333A CN101718141A (zh) 2009-12-22 2009-12-22 一种内锁式锁扣地板
CN200910214333.3 2009-12-22

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WO2011076032A1 true WO2011076032A1 (zh) 2011-06-30

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101718141A (zh) * 2009-12-22 2010-06-02 广东盈然木业有限公司 一种内锁式锁扣地板
CN104148131A (zh) * 2014-08-14 2014-11-19 徐州工业职业技术学院 一种比色管架

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2462017Y (zh) * 2001-02-09 2001-11-28 杨福 企口自锁木地板
CN2558714Y (zh) * 2002-06-18 2003-07-02 蔡赞 错层式双企口复合地板
CN2751099Y (zh) * 2004-10-22 2006-01-11 王荣华 槽榫锁扣型拼装地板
CN201021533Y (zh) * 2007-03-02 2008-02-13 唐力 弹性卡口地板
CN201301544Y (zh) * 2008-09-27 2009-09-02 王超 燕尾膨胀榫接地板
CN101718141A (zh) * 2009-12-22 2010-06-02 广东盈然木业有限公司 一种内锁式锁扣地板

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2462017Y (zh) * 2001-02-09 2001-11-28 杨福 企口自锁木地板
CN2558714Y (zh) * 2002-06-18 2003-07-02 蔡赞 错层式双企口复合地板
CN2751099Y (zh) * 2004-10-22 2006-01-11 王荣华 槽榫锁扣型拼装地板
CN201021533Y (zh) * 2007-03-02 2008-02-13 唐力 弹性卡口地板
CN201301544Y (zh) * 2008-09-27 2009-09-02 王超 燕尾膨胀榫接地板
CN101718141A (zh) * 2009-12-22 2010-06-02 广东盈然木业有限公司 一种内锁式锁扣地板

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