WO2014015571A1 - 人造草坪 - Google Patents

人造草坪 Download PDF

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Publication number
WO2014015571A1
WO2014015571A1 PCT/CN2012/083912 CN2012083912W WO2014015571A1 WO 2014015571 A1 WO2014015571 A1 WO 2014015571A1 CN 2012083912 W CN2012083912 W CN 2012083912W WO 2014015571 A1 WO2014015571 A1 WO 2014015571A1
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Prior art keywords
artificial turf
rivet
plastic base
plastic
rod
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Application number
PCT/CN2012/083912
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English (en)
French (fr)
Inventor
江伟敏
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苏州佳晟实业有限公司
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 苏州佳晟实业有限公司 filed Critical 苏州佳晟实业有限公司
Publication of WO2014015571A1 publication Critical patent/WO2014015571A1/zh

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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C19/00—Design or layout of playing courts, rinks, bowling greens or areas for water-skiing; Covers therefor
    • A63C19/04—Mats or carpets for courts
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
    • E01C13/08—Surfaces simulating grass ; Grass-grown sports grounds

Definitions

  • the invention relates to an artificial turf.
  • Artificial turf is widely used in many occasions. It is usually composed of a plastic base that is connected to each other and artificial turf on the plastic base. A plastic base and an artificial turf form a lawn unit. When used, multiple lawn units are used. Connected together constitutes a large lawn). Traditional artificial turf, the plastic base and the artificial turf are glued together by adhesive.
  • the artificial turf of this structure has the following two major drawbacks:
  • the adhesive used to adhere the artificial turf and the plastic base is a chemical organic substance, and some harmful substances which are volatilized may cause harm to the human body and are not environmentally friendly.
  • the object of the present invention is to provide a novel structure of artificial turf, which aims to solve the problem that the adhesive which is easy to separate between the artificial turf and the plastic base existing in the traditional artificial turf and used for sticking the artificial turf and the plastic base is harmful to the human body. .
  • the technical solution of the present invention is: the artificial turf, comprising a plastic base and an artificial turf on the plastic base, wherein the artificial turf further comprises a plurality of plastic expansion rivets, and the plastic base has a plurality of A rivet positioning hole, the plastic expansion rivet passes through the artificial turf and is fixed in the rivet positioning hole, thereby fixedly connecting the artificial turf and the plastic base together.
  • the plastic expansion rivet is composed of an upper rivet head and a lower rivet rod, the rivet rod is gradually thickened from both ends toward the middle portion, and the rivet rod is provided with an expansion groove.
  • the wall of the rivet positioning hole is provided with a limiting flange extending in the axial direction of the rivet positioning hole.
  • the limiting flange is provided at an opening at the top of the rivet positioning hole.
  • the lower end of the rivet rod is a pointed end.
  • an advantage of the present invention is that the artificial turf of the present invention uses plastic expansion rivets to securely connect the artificial turf to the plastic base. It not only avoids the adverse effects of binder volatiles on the human body in the traditional structure, but also does not appear that the artificial turf and the plastic base are separated after the artificial turf is used for a long time.
  • Figure 1 is a schematic structural view (cross-sectional view) of an embodiment of the present invention
  • FIG. 2 is a schematic structural view of a plastic base according to an embodiment of the present invention.
  • FIG. 3 and FIG. 4 are schematic structural views of a plastic expansion screw according to an embodiment of the present invention.
  • the artificial turf of the present embodiment includes a plastic base 2, and an artificial turf located above the plastic base. And several plastic expansion rivets 3 .
  • the plastic base 2 is formed with a plurality of rivet positioning holes 2-1, and the plastic expansion rivets 3 pass through the artificial turf 1 and are fixed to the rivet positioning holes 2-1 Thereby, the artificial turf 1 and the plastic base 2 are fixedly connected together.
  • the plastic expansion rivet 3 consists of an upper rivet head 3-1 and a lower rivet rod 3-2
  • the rivet rod 3-2 is gradually thickened from the both ends toward the middle portion (that is, the rivet rod is a rod body which is gradually thickened from the both ends toward the middle portion), and the rivet rod 3-2 is Expansion groove 3-2-1 .
  • a limiting flange extending toward the axis of the rivet positioning hole is provided on the wall of the rivet positioning hole 2-1. 2-1-1 .
  • the rivet rod 3-2 is penetrated through the artificial turf 1 by an external force, and when the middle portion (the thicker portion) of the rivet rod 3-2 reaches the upper hole of the rivet positioning hole 2-1, in the expansion groove 3- 2-1 Under the action of the rivet rod, the center of the rivet rod will shrink (the expansion groove is compressed) and enter the rivet positioning hole 2-1 until the rivet head 3-1 is completely pressed against the upper surface of the artificial turf 1.
  • the limit flange 2-1-1 is set in the rivet positioning hole 2-1. At the top of the hole.
  • the lower end of the rivet rod 3-2 may be provided as a tip end (not provided in this example).

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)

Abstract

一种人造草坪，其包括塑料底座（2）、位于该塑料底座（2）上面的人造草皮（1）和若干个塑料膨胀铆钉（3）。塑料底座（2）上制有若干个铆钉定位孔（2-1），塑料膨胀铆钉（3）穿过人造草皮（1）并固定在铆钉定位孔（2-1）中，从而将人造草皮（1）和塑料底座（2）固定在一起。该人造草坪具有环保且人造草皮（1）与塑料底座（2）不易分离的优点。

Description

人造草坪
技术领域
本发明涉及一种人造草坪。
背景技术
人造草坪在许多场合被广泛使用，它一般由相互连接在一起的塑料底座和位于塑料底座上面的人造草皮构成（一个塑料底座和一块人造草皮构成一个草坪单元，使用时，再将多个草坪单元连接在一起便构成了一大块草坪）。传统的人造草坪，其塑料底座与人造草皮之间都是通过粘结剂粘连在一起的，这种结构形式的人造草坪存在以下两大缺点：
1 、用于粘连人造草皮和塑料底座的粘结剂是一种化学有机物，其挥发出的一些有害物质会对人体造成伤害，不环保。
2 、人造草坪在经过长时间的雨水冲刷之后，用于粘连人造草皮和塑料底座的粘结剂容易失去粘性，而导致人造草皮从塑料底座上分离下来。
发明内容
本发明目的是：提供一种新型结构的人造草坪，旨在解决传统人造草坪中存在的人造草皮与塑料底座之间易分离、用于粘连人造草皮和塑料底座的粘结剂对人体有害的问题。
本发明的技术方案是：所述的人造草坪，包括塑料底座以及位于该塑料底座上面的人造草皮，其特征在于：所述人造草坪还包括若干个塑料膨胀铆钉，所述塑料底座上制有若干个铆钉定位孔，所述塑料膨胀铆钉穿过所述人造草皮并固定在所述铆钉定位孔中，从而将所述人造草皮和塑料底座固定连接在一起。
作为优选，所述塑料膨胀铆钉由上部的铆钉头和下部的铆钉杆构成，所述铆钉杆由两端向中部逐渐变粗，且铆钉杆上开有膨胀槽。
作为优选，所述铆钉定位孔的孔壁上设有向铆钉定位孔轴线方向延伸的限位凸缘。
作为优选，所述限位凸缘设在所述铆钉定位孔顶部的孔口处。
作为优选，所述铆钉杆的下端为尖端。
本发明的优点是：本发明的人造草坪采用塑料膨胀铆钉将人造草皮和塑料底座固定连接在一起。不仅避免了传统结构中粘结剂挥发物对人体的不利影响，而且也不会出现该人造草坪使用时间过久后，其上的人造草皮和塑料底座发生分离的现象。
附图说明
下面结合附图及实施例对本发明作进一步描述：
图 1 为本发明实施例的结构示意图（剖视图）；
图 2 为本发明实施例中塑料底座的结构示意图；
图 3 和图 4 为本发明实施例中塑料膨胀螺钉的结构示意图；
其中： 1 人造草皮， 2 塑料底座， 3 塑料膨胀铆钉；
2-1 铆钉定位孔， 2-1-1 限位凸缘；
3-1 铆钉头， 3-2 铆钉杆， 3-2-1 膨胀槽。
具体实施方式
参照图 1 和图 2 所示，本实施例的人造草坪包括塑料底座 2 、位于该塑料底座上面的人造草皮 1 、以及若干个塑料膨胀铆钉 3 。所述塑料底座 2 上制有若干个铆钉定位孔 2-1 ，所述塑料膨胀铆钉 3 穿过所述人造草皮 1 并固定在所述铆钉定位孔 2-1 中，从而将所述人造草皮 1 和塑料底座 2 固定连接在一起。
如图 3 和图 4 所示，所述塑料膨胀铆钉 3 由上部的铆钉头 3-1 和下部的铆钉杆 3-2 构成（二者连成一体），所述铆钉杆 3-2 由两端向中部逐渐变粗（即该铆钉杆是一根由两端向中部逐渐变粗的杆体），且铆钉杆 3-2 上开有膨胀槽 3-2-1 。
而且，本例在所述铆钉定位孔 2-1 的孔壁上设有向铆钉定位孔轴线方向延伸的限位凸缘 2-1-1 。实施时，利用外力将所述铆钉杆 3-2 穿透过人造草皮 1 ，当铆钉杆 3-2 的中部（较粗部）到达铆钉定位孔 2-1 上方孔口时，在膨胀槽 3-2-1 的作用下铆钉杆中部会发生收缩（膨胀槽受压变小）而进入铆钉定位孔 2-1 内，直至铆钉头 3-1 完全压在人造草皮 1 的上表面，此时铆钉杆中部进入限位凸缘 2-1-1 以下，由于空间变大铆钉杆中部发生膨胀（膨胀槽变大）而卡在所述限位凸缘 2-1-1 上，从而使得塑料膨胀铆钉 3 被牢牢地固定在铆钉定位孔 2-1 中，这样一来，人造草皮 1 和塑料底座 2 便紧紧固定在一起了，即便是经过长时间的雨水冲刷，人造草皮 1 和塑料底座 2 也不会发生分离。
本实施例为使方便塑料膨胀铆钉 3 的装配，特将所述限位凸缘 2-1-1 设在所述铆钉定位孔 2-1 顶部的孔口处。
此外，为了使所述塑料膨胀铆钉 3 能够非常方便地穿透人造草皮 1 伸入铆钉定位孔 2-1 中，也可以将所述铆钉杆 3-2 的下端设置成尖端（本例未这样设置）。
当然，上述实施例只为说明本发明的技术构思及特点，其目的在于让人们能够了解本发明的内容并据以实施，并不能以此限制本发明的保护范围。凡根据本发明主要技术方案的精神实质所做的等效变换或修饰，都应涵盖在本发明的保护范围之内。

Claims (5)

  1. 一种人造草坪，包括塑料底座（ 2 ）以及位于该塑料底座上面的人造草皮（ 1 ），其特征在于：所述人造草坪还包括若干个塑料膨胀铆钉（ 3 ），所述塑料底座（ 2 ）上制有若干个铆钉定位孔（ 2-1 ），所述塑料膨胀铆钉（ 3 ）穿过所述人造草皮（ 1 ）并固定在所述铆钉定位孔（ 2-1 ）中，从而将所述人造草皮（ 1 ）和塑料底座（ 2 ）固定连接在一起。
  2. 根据权利要求 1 所述的人造草坪，其特征在于：所述塑料膨胀铆钉（ 3 ）由上部的铆钉头（3-1 ）和下部的铆钉杆（ 3-2 ）构成，所述铆钉杆（ 3-2 ）由两端向中部逐渐变粗，且铆钉杆（ 3-2 ）上开有膨胀槽（ 3-2-1 ）。
  3. 根据权利要求 2 所述的人造草坪，其特征在于：所述铆钉定位孔（ 2-1 ）的孔壁上设有向铆钉定位孔轴线方向延伸的限位凸缘（ 2-1-1 ）。
  4. 根据权利要求 3 所述的人造草坪，其特征在于：所述限位凸缘（ 2-1-1 ）设在所述铆钉定位孔（ 2-1 ）顶部的孔口处。
  5. 根据权利要求 1 或 2 或 3 或 4 所述的人造草坪，其特征在于：所述铆钉杆（ 3-2 ）的下端为尖端。
PCT/CN2012/083912 2012-07-26 2012-11-01 人造草坪 WO2014015571A1 (zh)

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CN102747665A (zh) * 2012-07-26 2012-10-24 苏州佳晟实业有限公司 人造草坪
US10208434B2 (en) 2014-03-12 2019-02-19 Permavoid Limited Sports field structure and method for forming the same
AU2015228894B2 (en) 2014-03-12 2019-09-26 Permavoid Limited Sports field structure and method for forming the same
CN105879368A (zh) * 2014-10-15 2016-08-24 刘婉怡 足球场嵌入式永久标线装置
JP6647607B1 (ja) * 2019-04-25 2020-02-14 株式会社グリーンフィールド 開口器具及び人工芝への固定具の打ち込み方法

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