WO2016112555A1 - 一种便于现场安装的运动地板 - Google Patents

一种便于现场安装的运动地板 Download PDF

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Publication number
WO2016112555A1
WO2016112555A1 PCT/CN2015/071122 CN2015071122W WO2016112555A1 WO 2016112555 A1 WO2016112555 A1 WO 2016112555A1 CN 2015071122 W CN2015071122 W CN 2015071122W WO 2016112555 A1 WO2016112555 A1 WO 2016112555A1
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Prior art keywords
base layer
layer
sports floor
distributed
site installation
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PCT/CN2015/071122
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English (en)
French (fr)
Inventor
岑海超
胡小乐
朱庆
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陕西博盈运动地坪有限公司
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Application filed by 陕西博盈运动地坪有限公司 filed Critical 陕西博盈运动地坪有限公司
Publication of WO2016112555A1 publication Critical patent/WO2016112555A1/zh

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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

Definitions

  • the invention relates to the field of flooring, in particular to a sports floor which is easy to install on site.
  • the patent of the assembled sports floor of the patent No. 201210486267.7 which is previously filed by the applicant, is respectively set on the two corresponding sides of the rigid structural layer.
  • the elastic card slot end and the snap end end eliminate the deformation caused by thermal expansion and contraction.
  • This structure can really eliminate the deformation caused by thermal expansion and contraction during actual use, but its structure is relatively complicated, especially
  • the M-shaped elastic card slot and the snap-fit structure that is engaged with it are processed to have high requirements on the process, resulting in an increase in cost.
  • the object of the present invention is to provide a sports floor which is convenient for on-site installation.
  • the sports floor not only facilitates the separation and separation of the site marking, but also effectively avoids the problem of thermal expansion and contraction during the splicing process, and is convenient for mass production.
  • a sports floor suitable for on-site installation which comprises at least a base layer and a surface layer on the base layer, and a support system below the base layer, characterized in that: the upper surface distribution of the base layer There is a surface connection hole, and the lower surface of the surface layer is distributed with a plug column corresponding to the position of the surface connection hole, the plug column is inserted into the surface connection hole, and the surface layer is connected to the base layer through the plug column.
  • the spacing between adjacent two surface layer connecting holes in the surface connecting hole distributed on the upper surface of the base layer is not more than 3 cm.
  • the surface connecting holes distributed on the upper surface of the base layer are regularly geometrically distributed.
  • the supporting system of the lower surface of the base layer is a leg which is arranged in a horizontal and vertical staggered manner, and the adjacent legs have a rigid support, and the legs are separated by a foot fixing seat, and the elastic foot is inserted into the foot fixing seat, and each foot fixing seat
  • a surface connecting hole is distributed on the upper surface of the corresponding base layer, and a surface connecting hole is also distributed on the upper surface of the base layer corresponding to the leg between the adjacent two mating fixing seats.
  • the plug-in column distributed on the lower surface of the surface layer has a two-petal structure, and two semi-circular piles form a cylindrical structure together, and a longitudinal gap is left between the two semi-circular piles, and both semi-circular piles are fixed by the root and the surface layer.
  • the top has a spherical protrusion, and the cylindrical diameter formed by the two semi-circular piles matches the diameter of the surface connection hole. After the two semi-circular piles are compressed toward the intermediate longitudinal gap, the diameter of the spherical protrusion at the top is smaller than that of the surface connection hole. diameter.
  • the upper surface of the base layer has a stepped step around the surface layer, and the surface layer has a downward convex edge.
  • the step in the longitudinal direction of the base layer is wider than the step in the width direction, and the width of the step in the width direction matches the thickness of the convex edge.
  • the length direction of the base layer is distributed with a snap ear on one side, and the other side of the length direction is spaced apart from the snap groove matched with the snap ear.
  • the latching ears on the side of the base layer are an even number, and the spacing between the adjacent two latching ears is equal except for the two adjacent latching ears in the middle, and the distance between the latching ears on both sides is Half of the spacing between adjacent card ears, the spacing between the two adjacent card ears is 1-3 mm greater than the spacing between the other adjacent card ears.
  • the card slot has a limiting mechanism therein.
  • the utility model has the beneficial effects that the sports floor has a plugged surface layer on the rigid structural layer, and is divided into a two-layer structure of the base layer and the surface layer.
  • the structure removes the surface layer of the original color, and then replaces it with the surface layer of the marking color.
  • the surface layer of the marking color is inserted into the surface connecting hole on the base layer through the plugging column, thereby completing the construction of the site marking line, and at the same time
  • the spacing between the two snap-on ears adjacent to the middle position of the base layer is increased, so that a gap is formed between the sports floor and the sports floor, and the gap between the sports floors will act as a buffer when encountering thermal expansion and contraction.
  • the structure can not only effectively avoid the deformation problem caused by thermal expansion and contraction, but also has a simple structure, low production difficulty, and effective cost reduction.
  • Figure 1 is a schematic structural view of the base layer of the sports floor
  • FIG. 2 is a schematic structural view of the surface layer of the sports floor
  • Figure 3 is a schematic structural view of the bottom of the sports floor
  • Figure 4 is a schematic view of the top structure of the sports floor
  • Figure 5 is a schematic view showing the internal structure of the sports floor connecting groove
  • the invention provides a sports floor that is easy to install on site, comprising at least a base layer 1 and a surface layer 2 on the base layer 1, below which is a support system 5.
  • the upper layer of the base layer 1 is provided with a surface connecting hole 3
  • the lower surface of the surface layer 2 is distributed with a plug column 4 corresponding to the position of the surface connecting hole 3 , and the plug column 4
  • the surface layer 2 is inserted into the surface layer connection hole 3, and the surface layer 2 is connected to the base layer 1 through the plug column 4.
  • the invention is based on the patent number 201210486267.7 originally applied by the applicant, and on the basis of the patent for assembling the sports floor, the surface layer 2 of the rigid structure layer is further added, and the two layers of the base layer 1 and the surface layer 2 are divided. Structure, when the floor marking is required to be applied on the floor surface, only the surface layer 2 of the original color needs to be removed through the plug structure, and then replaced with the surface layer 2 of the marking color, and the surface layer 2 of the marking color passes through the plugging column 4 Plug in the base layer In the surface connection hole 3 on the 1st, the construction of the site marking line can be completed. This site marking line is pre-processed on the surface layer 2 factory.
  • the coloring is much better than the marking line applied on site, and will not lead to the site after long-term use.
  • the marking line is not clear, and the construction of the plug structure is also more convenient.
  • the surface layer 2 of the marking line is cut according to the marking condition, according to the size of the cut surface layer 2, then The surface layer 2 having the marking color is cut into the same shape and size as the cut portion, and can be inserted in the cutting position, and the surface layer 2 after the insertion is firmly structured to form an integral structure with the original surface layer 2 without affecting the movement.
  • Floor performance is
  • the pitch of adjacent two surface connection holes 3 in the surface connection hole 3 distributed on the upper surface of the base layer 1 is not more than 3 cm.
  • the length of the runway lane line is 5cm
  • the basketball court marking line width is 5.08cm
  • the badminton court marking line width is 4cm, etc.
  • the width of each type of site marking line is not less than 3cm, so the adjacent two of the sports floor
  • the spacing of the surface connecting holes 3 is not more than 3 cm, which can ensure that the plugging surface layer 2 can be cut in any direction during construction and whether it is cut into any length, at least two sets of plug posts 4 are inserted in the base layer in the width direction. In the surface connection hole 3 on the 1st, it is ensured that the structure is firm after the insertion.
  • the surface connecting holes 3 distributed on the upper surface of the base layer 1 are distributed in a regular geometric pattern.
  • the supporting system 5 on the lower surface of the base layer 1 is a leg 9 which is vertically and vertically staggered, as shown in FIG. 3, and the adjacent legs 9 are rigid.
  • Supporting 10 the spaced legs 9 are provided with a foot fixing seat 11 , and the elastic footings are inserted into the foot fixing seats, and the upper layer of the base layer 1 corresponding to each of the foot fixing seats 11 is provided with a surface connecting hole 3 and two adjacent pads.
  • the surface connecting hole 3 is also distributed on the upper surface of the base layer 1 corresponding to the leg 9, and the surface connecting hole 3 shown in FIG. 1 is distributed on the upper surface of the base layer 1.
  • This structure not only ensures sufficient installation time.
  • the density of the surface connection hole 3 ensures that the reticle is fixed at a plurality of points, and is convenient for mass production, which can save manufacturing costs and the surface layer 3 is more stressed.
  • the plug column 4 distributed on the lower surface of the surface layer 2 has a two-petal structure, and the two semi-circular piles 12 together form a cylindrical structure, and a longitudinal gap is left between the two semi-circular piles 12, and two semicircles
  • the piles 12 are fixed to the surface layer 2 and have a spherical protrusion 13 at the top.
  • the cylindrical diameter of the two semi-circular piles 12 is matched with the diameter of the surface connection hole 3, and the two semi-circular piles 12 are compressed toward the intermediate longitudinal gap.
  • the diameter of the spherical projection 13 at the top thereof is smaller than the diameter of the surface connection hole 3.
  • the surface connecting hole 3 corresponding to the spherical protrusion 13 at the top of the two semi-circular piles 12 has an annular groove.
  • the surface layer 2 is inserted into the surface connecting hole 3 through the plug post 4, and after the spherical protrusion 13 at the top of the plug post 4 contacts the surface connecting hole 3, the two semi-circular piles 12 are compressed toward the intermediate longitudinal gap to make the spherical convex
  • the diameter of the 13 is smaller than the diameter of the surface connecting hole 3, so that the two semi-circular piles 12 are inserted into the surface connecting hole 3, and the spherical protrusions 13 enter the annular groove, and the two semi-circular piles 12 are restored to the vertical state. Therefore, the surface layer 2 is firmly fixed on the upper surface of the base layer 1.
  • the two semi-circular piles 12 can be compressed into the intermediate longitudinal gap during the lifting process.
  • the plug post 4 can be pulled out from the surface connecting hole 3 with a little force, and the plug post 4 can also adopt three flaps. Four- or multi-valve structure, as long as there is compression space in the middle.
  • the upper surface of the base layer 1 has a first step 14 around it, and the surface layer 2 has a downward convex edge 15 around it.
  • the convex edge 15 around the surface layer 2 is located at the step 14 around the base layer 1. It is ensured that the joint between the surface layer 2 and the base layer 1 after the plugging is flush, and the step 14 in the longitudinal direction of the base layer 1 is wider than the step 14 in the width direction, and the width of the step 14 in the width direction matches the thickness of the flange 15.
  • the longitudinal direction of the base layer 1 is spaced apart from one side with the engaging ears 6 and the other side of the longitudinal direction is spaced apart by the engaging grooves 7 which are matched with the engaging ears 6.
  • the snap-on ears 6 are spaced apart from each other on the side of the base layer 1 and are fastened to the snap grooves 7 on the side of the other sports floor base layer 1 for fixing.
  • the latching ears 6 on the side of the base layer 1 are an even number, and the spacing between the adjacent two latching ears 6 is equal except for the two adjacent latching ears 6 in the middle, and the engaging ears 6 and the edges on both sides are equal.
  • the distance is half of the spacing between the adjacent two latching ears 6, and the spacing between the two adjacent latching ears 6 is greater than the spacing between the other adjacent latching ears 6 by 1-3 mm.
  • the splicing is sequentially spliced, that is, the carding ear 6 at the bottom of the sports floor A is snapped into the card slot 7 in the middle position of the sports floor B, and the card in the middle position of the sports floor B is lower.
  • the slot 7 in the slot 7 is engaged with the latching ear 6 at the top of the moving floor C. Since the spacing of the two latching ears 6 adjacent to the intermediate position of the base layer 1 is increased in this embodiment, the card is interlaced with the sports floor B respectively.
  • a gap is formed between the moving sports floor A and the sports floor C. When the thermal expansion and contraction occurs, the gap between the sports floor A and the sports floor C acts as a buffer. This structure can not only effectively avoid heat. Deformation caused by expansion and contraction The problem is simple in structure, low in production difficulty, and effective in reducing costs.
  • the latching slot 7 has a limiting mechanism 8 therein, so that the latching ear 6 is not located when the latching ear 6 is snapped into the latching slot 7, so that the structure is more stable, and the stitching strength reaches the German sports floor.
  • the DIN18032 standard project is in compliance with 1500N, which is of a high standard in the whole field.
  • the specific structure of the limit mechanism 8 is the same as the structure of the prior application and will not be described in detail here.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)

Abstract

一种便于现场安装的运动地板，它至少包括基础层（1）以及位于基础层（1）上的表层（2），基础层（1）下方为支撑系统（5），基础层（1）上表面分布有表层连接孔（3），表层（2）下表面分布有与表层连接孔（3）位置相对应的插接柱（4），插接柱（4）插接在表层连接孔（3）内，表层（2）通过插接柱（4）与基础层（1）连接。该运动地板便于批量生产和安装，避免拼接过程中的热胀冷缩问题。

Description

一种便于现场安装的运动地板 技术领域
本发明涉及地板领域，特别是一种便于现场安装的运动地板。
背景技术
在运动场所场地铺设方面无论是针对室内还是室外已经有更多建设方选择整体铺设运动地板，本申请人在先申请的申请号为201110062917.0的一种弹性运动地板专利中，通过将地板分为刚性结构层和弹性支承层两部分，使运动地板具有较好的弹性及强度，同时安装方便、快捷，但使用过程中，需要在地板表面施画场地标线，这种标线使用一阵时间后容易颜色脱落，还可针对场地标线情况生产时就生产具有相应标线的运动地板，这样不仅生产难度大，而且在安装过程中有标线的运动地板具有唯一位置，安装相应位置时需要找到该位置的地板，安装难度大。
同时针对拼装运动地板相互间由于热胀冷缩导致形变的问题，本申请人在先申请的专利号为201210486267.7的一种拼装运动地板的专利中，通过在刚性结构层侧部两对应边分别设置具有弹性的卡槽端和卡扣端来消除热胀冷缩导致的形变，这种结构在实际使用过程中确实能够很好的消除热胀冷缩导致的形变，但是其结构相对复杂，尤其是M状弹性卡槽以及与其相卡接的卡扣结构，加工起来对工艺要求较高，导致成本上升。
发明内容
本发明的目的是提供一种便于现场安装的运动地板，该运动地板不仅便于场地标线的分色分线施工，而且能有效避免拼接过程中热胀冷缩问题，同时便于批量生产制造。
本发明解决其技术问题采用的技术方案是：一种便于现场安装的运动地板，它至少包括基础层以及位于基础层上的表层，基础层下方为支撑系统，其特征是：基础层上表面分布有表层连接孔，表层下表面分布有与表层连接孔位置相对应的插接柱，插接柱插接在表层连接孔内，表层通过插接柱与基础层连接。
所述的基础层上表面分布的表层连接孔中相邻的两个表层连接孔的间距不大于3cm。
所述的基础层上表面分布的表层连接孔呈规律几何图形分布。
所述的基础层下表面的支撑系统为横竖交错分布的支脚，相邻的支脚间有硬性支撑，相隔的支脚位置有垫脚固定座，弹性垫脚插接在垫脚固定座内，各垫脚固定座所对应的基础层上表面处分布有表层连接孔，相邻的两垫交固定座之间的支脚所对应的基础层上表面处也均分布有表层连接孔。
所述的表层下表面分布的插接柱为两瓣式结构，由两个半圆桩共同构成一个圆柱状结构，两个半圆桩之间留有纵向间隙，两个半圆桩均是根部与表层固定，顶部具有球状凸起，两个半圆桩共同构成的圆柱状的直径与表层连接孔的直径相匹配，两个半圆桩向中间纵向间隙压缩后其顶部的球状凸起的直径小于表层连接孔的直径。
所述的插接柱插接在表层连接孔内时，两个半圆桩顶部的球状凸 起所对应的表层连接孔内有环状凹槽。
所述的基础层上表面四周有一级台阶，表层四周有向下的凸沿，基础层长度方向的台阶比宽度方向的台阶宽，宽度方向的台阶的宽度与凸沿厚度相匹配。
所述的基础层的长度方向其中一侧间隔分布有卡接耳，长度方向的另一侧间隔分布有与卡接耳相匹配的卡接槽。
所述的基础层侧方的卡接耳为偶数个，除中部相邻的两卡接耳外其余相邻的两卡接耳之间的间距相等，两侧的卡接耳与边沿的距离为相邻两卡接耳之间间距的一半，中部相邻的两卡接耳之间的间距比其它相邻两卡接耳之间的间距大1-3mm。
所述的卡接槽内具有限位机构。
本发明的有益效果是：本运动地板在刚性结构层上又增加了插接的表层，分为了基础层和表层的两层结构，需要在地板表面施画场地标线时，只需要通过插接结构取下原先颜色的表层，然后更换为标线颜色的表层，标线颜色的表层再通过其插接柱插接在基础层上的表层连接孔内，即可完成场地标线施工，同时将基础层中间位置相邻的两个卡接耳间距增大，因此运动地板和运动地板之间就会形成间隙，遇到热胀冷缩时运动地板之间的间隙就会起到缓冲的作用，这种结构不仅能有效避免热胀冷缩导致的形变问题，而且结构简单，生产难度低，有效降低成本。
附图说明
下面结合实施例附图对本发明进一步说明。
图1是本运动地板基础层结构示意图；
图2是本运动地板表层结构示意图；
图3是本运动地板底部结构示意图；
图4是本运动地板顶部结构示意图；
图5是本运动地板连接槽内部结构示意图；
图中：1、基础层；2、表层；3、表层连接孔；4、插接柱；5、支撑系统；6、卡接耳；7、卡接槽；8、限位机构；9、支脚；10、硬性支撑；11、垫脚固定座；12、半圆桩；13、球状凸起；14、台阶；15、凸沿。
具体实施方式
实施例1
本发明提供一种便于现场安装的运动地板，它至少包括基础层1以及位于基础层1上的表层2，基础层1下方为支撑系统5。
如图1的本运动地板基础层结构示意图所示，基础层1上表面分布有表层连接孔3，表层2下表面分布有与表层连接孔3位置相对应的插接柱4，插接柱4插接在表层连接孔3内，表层2通过插接柱4与基础层1连接。
本发明在本申请人原先申请的专利号为201210486267.7，一种拼装运动地板专利的基础上，将其刚性结构层上又增加了插接的表层2，分为了基础层1和表层2的两层结构，需要在地板表面施画场地标线时，只需要通过插接结构取下原先颜色的表层2，然后更换为标线颜色的表层2，标线颜色的表层2再通过其插接柱4插接在基础层 1上的表层连接孔3内，即可完成场地标线施工，这种场地标线为表层2工厂预加工，着色要远好于现场施画的标线，不会导致长时间使用后场地的标线不清晰问题，同时这种插接结构现场施工也更加便捷，在拼接后的运动地板上根据标线情况将有标线处的表层2裁掉，根据裁掉的表层2形状大小，然后将具有标线颜色的表层2裁成与裁掉部分相同的形状及大小，插接在裁掉位置即可，插接后的表层2结构牢靠，与原先表层2形成一体结构，不会影响运动地板性能。
实施例2
基础层1上表面分布的表层连接孔3中相邻的两个表层连接孔3的间距不大于3cm。
按照相关规定，跑道分道线宽度为5cm，篮球场标线宽度5.08cm，羽毛球场标线宽度4cm等等，各类场地标线的宽度均不会小于3cm，因此本运动地板的相邻两个表层连接孔3的间距不大于3cm能够确保施工过程中插接表层2能够有无论任何方向裁剪以及无论裁剪成任何长短，在宽度方向上均至少有两组插接柱4插接在基础层1上的表层连接孔3内，确保插接后结构牢固。
实施例3
基础层1上表面分布的表层连接孔3呈规律几何图形分布，本实施例中基础层1下表面的支撑系统5为横竖交错分布的支脚9，见图3，相邻的支脚9间有硬性支撑10，相隔的支脚9位置有垫脚固定座11，弹性垫脚插接在垫脚固定座内，各垫脚固定座11所对应的基础层1上表面处分布有表层连接孔3，相邻的两垫交固定座11之间的 支脚9所对应的基础层1上表面处也均分布有表层连接孔3，具体见图1所示的表层连接孔3在基础层1上表面的分布形式，这种结构不仅确保安装时有足够密度的表层连接孔3确保裁取标线时有多点固定，而且便于批量生产制造，能够节约制造成本，并且表层3的受力更好。
实施例4
如图2所示，表层2下表面分布的插接柱4为两瓣式结构，由两个半圆桩12共同构成一个圆柱状结构，两个半圆桩12之间留有纵向间隙，两个半圆桩12均是根部与表层2固定，顶部具有球状凸起13，两个半圆桩12共同构成的圆柱状的直径与表层连接孔3的直径相匹配，两个半圆桩12向中间纵向间隙压缩后其顶部的球状凸起13的直径小于表层连接孔3的直径。
插接柱4插接在表层连接孔3内时，两个半圆桩12顶部的球状凸起13所对应的表层连接孔3内有环状凹槽。
表层2通过插接柱4插接在表层连接孔3的过程中，插接柱4顶部的球状凸起13接触到表层连接孔3后，两个半圆桩12向中间纵向间隙压缩，使球状凸起13的直径小于表层连接孔3的直径，使两个半圆桩12插接到了表层连接孔3内，同时球状凸起13进入到环状凹槽内，两个半圆桩12恢复到竖直状态，从而将表层2牢固的固定在了基础层1的上表面，拆除表层2时，由于球状凸起13的球形结构，使其上提过程中能够使两个半圆桩12向中间纵向间隙压缩，稍加用力即可将插接柱4从表层连接孔3内拔出，插接柱4也可采用三瓣、 四瓣或多瓣式结构，只要中部有压缩空间即可。
基础层1上表面四周有一级台阶14，表层2四周有向下的凸沿15，表层2插接在基础层1上时，表层2四周的凸沿15位于基础层1四周的台阶14处，确保插接后表层2与基础层1四周的连接处均平齐，同时基础层1长度方向的台阶14比宽度方向的台阶14宽，宽度方向的台阶14的宽度与凸沿15厚度相匹配。
实施例5
如图1和图4所示，基础层1的长度方向其中一侧间隔分布有卡接耳6，长度方向的另一侧间隔分布有与卡接耳6相匹配的卡接槽7。
各运动地板之间通过基础层1一侧间隔分布有卡接耳6卡接到另一运动地板基础层1侧方的卡接槽7内进行固定。
基础层1侧方的卡接耳6为偶数个，除中部相邻的两卡接耳6外其余相邻的两卡接耳6之间的间距相等，两侧的卡接耳6与边沿的距离为相邻两卡接耳6之间间距的一半，中部相邻的两卡接耳6之间的间距比其它相邻两卡接耳6之间的间距大1-3mm。
各运动地板拼接过程中，依次交错拼接，也就是将运动地板A最下方的卡接耳6卡接在运动地板B中间位置靠上的卡接槽7内，运动地板B中间位置靠下的卡接槽7内则卡接运动地板C最上方的卡接耳6，由于本实施例中将基础层1中间位置相邻的两个卡接耳6间距增大，因此分别与运动地板B交错卡接的运动地板A和运动地板C之间就会形成间隙，遇到热胀冷缩时运动地板A和运动地板C之间的间隙就会起到缓冲的作用，这种结构不仅能有效避免热胀冷缩导致的形变 问题，而且结构简单，生产难度低，有效降低成本。
如图5所示，卡接槽7内具有限位机构8，使卡接耳6卡接到了卡接槽7内后不会产生位于，使结构更加稳固，这种拼接方式强度达到德国体育地板DIN18032标准项目滚动符合1500N，在整个领域均属高水准，限位机构8的具体结构与在先申请结构相同在此不详细说明。
本实施例没有详细叙述的部件和结构属本行业的公知部件和常用结构或常用手段，这里不一一叙述。

Claims (10)

  1. 一种便于现场安装的运动地板，它至少包括基础层(1)以及位于基础层(1)上的表层(2)，基础层(1)下方为支撑系统(5)，其特征是：基础层(1)上表面分布有表层连接孔(3)，表层(2)下表面分布有与表层连接孔(3)位置相对应的插接柱(4)，插接柱(4)插接在表层连接孔(3)内，表层(2)通过插接柱(4)与基础层(1)连接。
  2. 根据权利要求1所述的一种便于现场安装的运动地板，其特征是：所述的基础层(1)上表面分布的表层连接孔(3)中相邻的两个表层连接孔(3)的间距不大于3cm。
  3. 根据权利要求1或2所述的一种便于现场安装的运动地板，其特征是：所述的基础层(1)上表面分布的表层连接孔(3)呈规律几何图形分布。
  4. 根据权利要求1或2所述的一种便于现场安装的运动地板，其特征是：所述的基础层(1)下表面的支撑系统(5)为横竖交错分布的支脚(9)，相邻的支脚(9)间有硬性支撑(10)，相隔的支脚(9)位置有垫脚固定座(11)，弹性垫脚插接在垫脚固定座内，各垫脚固定座(11)所对应的基础层(1)上表面处分布有表层连接孔(3)，相邻的两垫交固定座(11)之间的支脚(9)所对应的基础层(1)上表面处也均分布有表层连接孔(3)。
  5. 根据权利要求1所述的一种便于现场安装的运动地板，其特征是：所述的表层(2)下表面分布的插接柱(4)为两瓣式结构，由 两个半圆桩(12)共同构成一个圆柱状结构，两个半圆桩(12)之间留有纵向间隙，两个半圆桩(12)均是根部与表层(2)固定，顶部具有球状凸起(13)，两个半圆桩(12)共同构成的圆柱状的直径与表层连接孔(3)的直径相匹配，两个半圆桩(12)向中间纵向间隙压缩后其顶部的球状凸起(13)的直径小于表层连接孔(3)的直径。
  6. 根据权利要求5所述的一种便于现场安装的运动地板，其特征是：所述的插接柱(4)插接在表层连接孔(3)内时，两个半圆桩(12)顶部的球状凸起(13)所对应的表层连接孔(3)内有环状凹槽。
  7. 根据权利要求1所述的一种便于现场安装的运动地板，其特征是：所述的基础层(1)上表面四周有一级台阶(14)，表层(2)四周有向下的凸沿(15)，基础层(1)长度方向的台阶(14)比宽度方向的台阶(14)宽，宽度方向的台阶(14)的宽度与凸沿(15)厚度相匹配。
  8. 根据权利要求1所述的一种便于现场安装的运动地板，其特征是：所述的基础层(1)的长度方向其中一侧间隔分布有卡接耳(6)，长度方向的另一侧间隔分布有与卡接耳(6)相匹配的卡接槽(7)。
  9. 根据权利要求8所述的一种便于现场安装的运动地板，其特征是：所述的基础层(1)侧方的卡接耳(6)为偶数个，除中部相邻的两卡接耳(6)外其余相邻的两卡接耳(6)之间的间距相等，两侧的卡接耳(6)与边沿的距离为相邻两卡接耳(6)之间间距的一半，中部相邻的两卡接耳(6)之间的间距比其它相邻两卡接耳(6)之间 的间距大1-3mm。
  10. 根据权利要求8所述的一种便于现场安装的运动地板，其特征是：所述的卡接槽(7)内具有限位机构(8)。
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CN108755341A (zh) * 2018-08-02 2018-11-06 河北赛恩塑业有限公司 一种多功能组合式户外发光地板
CN109577599A (zh) * 2018-12-07 2019-04-05 英瑞克自动化有限公司 一种地板支撑底板及其制备工艺

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