WO2011044830A1 - 一种充气式支柱及带充气式支柱的球网 - Google Patents

一种充气式支柱及带充气式支柱的球网 Download PDF

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Publication number
WO2011044830A1
WO2011044830A1 PCT/CN2010/077648 CN2010077648W WO2011044830A1 WO 2011044830 A1 WO2011044830 A1 WO 2011044830A1 CN 2010077648 W CN2010077648 W CN 2010077648W WO 2011044830 A1 WO2011044830 A1 WO 2011044830A1
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WO
WIPO (PCT)
Prior art keywords
hose
inflatable
net
joint
base
Prior art date
Application number
PCT/CN2010/077648
Other languages
English (en)
French (fr)
Inventor
梁广仁
Original Assignee
Liang Guangren
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 Liang Guangren filed Critical Liang Guangren
Publication of WO2011044830A1 publication Critical patent/WO2011044830A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B61/00—Tennis nets or accessories for tennis or like games, e.g. volley-ball
    • A63B61/02—Posts; Revolvably-mounted posts ; Straining or adjusting devices on the posts, e.g. coin- or time operated
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
    • A63B2225/62—Inflatable

Definitions

  • the utility model relates to a supporting device, in particular to an inflatable pillar and a net using the inflatable pillar.
  • the pillars used to support the objects are mostly made of hard materials, such as wood, metal or plastic.
  • the pillars made of these materials are relatively strong and have good supporting effects on the objects.
  • these rigid pillars are generally fixedly fixed. It is installed in a certain place and occupies a certain space. Even if it can be dismantled, it is extremely heavy in handling and has a certain length. It is not suitable for temporary construction. Moreover, due to the high price of metal and wood, the production cost of the pillars is correspondingly higher.
  • the purpose of the utility model is to overcome the defects that the existing rigid pillars are high in cost, difficult to handle and build, and the inflatable pillar support and bearing effect are poor, and an inflatable pillar is provided.
  • the present invention also provides a net using inflatable pillars, such as a tennis net with a pillar, a feather net, a table tennis net or a net.
  • the utility model is realized as follows:
  • the utility model provides an inflatable pillar, which comprises a hose and a base with legs.
  • One end of the hose is connected with the base by a connecting device, and the connecting device is provided with a charging/discharging valve, the hose The other end is connected to the foot of the base through a positioning line, and the hose is in a state of being inflated by the traction of the positioning line.
  • the utility model can be further optimized as:
  • the connecting device includes a splined joint, a retainer having the joint for supporting the joint, and an outer ring that is sleeved with the inverted tooth of the joint.
  • the outer ring When installing, the outer ring is sleeved on the outer wall of the hose, and then the hose is sleeved on the joint, and under the action of external force, the outer ring is sleeved on the joint, and the inverted teeth of the joint and the inverted teeth of the inner wall of the outer ring are utilized.
  • the joint connects the hose to the joint.
  • the outer wall of the hose is also provided with a strip for attaching other articles for hanging or binding the supported object.
  • the strip may be designed as a ring having an annular diameter equal to or slightly smaller than the hose diameter.
  • the endless belt is slightly smaller in diameter and can be securely sleeved on the hose for binding external objects such as nets, advertising banners, and the like.
  • the base may have different shapes such as a star shape, a cross shape, and a disk shape.
  • the inflatable pillar of the utility model adopts the above structural design, is light in weight, and is convenient to carry. When not in use, it can be stacked, and can be inflated by using a charging/discharging valve. Moreover, the utility model is provided with a bottom seat and a positioning line for supporting, which has better positioning and supporting ability.
  • the utility model also provides a net with an inflatable pillar, comprising two or more inflatable pillars and a net connected between the inflatable pillars
  • the inflatable pillar comprises: a hose, a base with legs, One end of the hose is connected to the base by a connecting device, and a charging/discharging valve is disposed in the connecting device, and the other end of the hose is connected to the leg of the base through a positioning line, and the hose is in an inflated state. The standing state is maintained by the traction of the positioning line.
  • the ball net with the inflatable pillar of the utility model can be further optimized as:
  • the attachment means includes a splined joint, a retainer having the joint for supporting the joint, and an outer ring that is engaged with the inverted tooth of the joint.
  • a strip body for connecting the net is also provided on the outer wall of the hose.
  • the strip may be designed as a ring having an annular diameter equal to or slightly smaller than the hose diameter.
  • the endless belt is slightly smaller in diameter and can be securely sleeved over the hose for binding the net.
  • the ball may be a tennis net, a badminton net, a table tennis net or a volleyball net.
  • the ball net with the inflatable pillar of the utility model has the following beneficial effects:
  • the inflatable pillar Under the action of the base and the positioning line, the inflatable pillar has a better supporting effect, and does not collapse when the ball or the person hits the net.
  • the inflatable pillars have higher installation performance, and people will not be injured even if they accidentally collide with the pillars.
  • Figure 1 is an exploded view of the inflatable strut of the present invention.
  • Figure 2 is a schematic view of the utility model after the installation of the inflatable pillar.
  • Fig. 3 is a structural schematic view of a badminton net (one side) with an inflatable strut of the present invention.
  • Figure 4 is a structural schematic view of a badminton net (double side) with an inflatable strut of the present invention. detailed description
  • the inflatable strut of the present invention includes a hose 1, a base with a cross leg 2, a connecting device mounted at both ends of the hose 1, and a positioning wire 4.
  • the attachment means mounted at the lower end of the hose 1 includes an outer ring 51, a sleeve 52 and a joint 53 and a charge/discharge valve 3 mounted at the bottom of the joint 53.
  • the connecting device installed at the upper end of the hose 1 includes an outer ring 51, a fixing sleeve 52 and a joint 53, and the connecting means at the upper end of the hose 1 can remove the charging/discharging valve 3 and directly close the other end of the joint 53.
  • the outer ring 51 When installing, firstly, the outer ring 51 is sleeved on the outer wall of the hose 1, and then the hose 1 is sleeved on the joint 53, and under the action of external force, the outer ring 51 is sleeved on the joint 53, and the joint 53 is poured.
  • the engagement of the teeth and the inverted teeth of the inner wall of the outer ring 51 connects the hose 1 with the joint 53.
  • the other end of the hose 1 is connected to the legs of the base 2 via a positioning wire 4.
  • the overcharge/exhaust valve 3 inflates the hose 1 and is ready for use.
  • the hose 1 can be kept in a standing state by being pulled by the positioning wire 4 in an inflated state, as shown in FIG.
  • Example 2 Example 2:
  • the badminton net with the inflatable strut of the present invention comprises two inflatable strut and a badminton net 6 connected between the inflatable strut, and the inflatable strut and the inflatable strut structure of the first embodiment are basically In the same way, only the endless belt 7 is added on the basis of which the diameter of the endless belt 7 is equal to or slightly smaller than the diameter of the hose 1.
  • the endless belt 7 can be securely sleeved on the hose 1 for binding the badminton net 6.
  • the two inflatable struts remain in an upright position under the positioning and support of the base 2 and the positioning line 4 as a spheroidal column.
  • the utility model can change the size of the inflatable pillar, and according to the structure of the embodiment 2, it is transformed into a table tennis net, a tennis net, a volleyball net or other nets.
  • the utility model can be designed according to the technical solution described above in combination with specific application situations. As long as the single-function change of the structural shape of the same function falls within the protection scope of the present invention.

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Tents Or Canopies (AREA)

Description

一种充气式支柱及带充气式支柱的球网
技术领域
本实用新型涉及一种支撑装置， 尤其是涉及一种充气式支柱及使用该充气 式支柱的球网。 背景技术
目前， 用于支撑物体的支柱多使用硬质材料制作， 例如木材、 金属或塑料， 这些材料制作的支柱比较坚固， 对物件有较好的支撑效果， 但是， 这些硬质的 支柱一般较为固定地安装在某个场所， 占据一定的空间， 即便可以拆卸， 由于 重量较重和有一定的长度， 在搬运方面也极为不变， 不适于临时搭建。 而且， 由于金属、 木材的价格较高， 支柱的制作成本相应也较高。 目前， 也有充气式 支柱的应用， 例如充气灯笼柱、 卡通气模等， 但是此类产品仅仅是靠产品本身 的形状和色彩， 对场景进行一定的装点， 或作为广告柱使用， 没有支撑和承重 的效果。 实用新型内容
本实用新型的目的就是为了克服现有硬质支柱成本较高、 不易搬运和搭建， 充气式支柱支撑和承重效果较差的缺陷， 提供一种充气式支柱。
本实用新型还提供一种使用充气式支柱的球网， 如带支柱的网球网、 羽毛 球网、 乒乓球网或 球网。
本实用新型是这样实现的：
本实用新型提供一种充气式支柱， 包括软管、 带支脚的底座， 所述软管的 一端用连接装置与所述底座连接， 所述连接装置中设置充 /排气阀， 所述软管的 另一端通过定位线与底座的支脚连接， 软管在充气状态下， 通过定位线的牵引 保持站立状态。 本实用新型可进一步优化为： 所述连接装置包括带倒齿的接头、 内置所述接头用于支撑接头的固套和与 接头的倒齿套接的外环。 安装时， 将外环套于软管的外壁， 再将软管套在接头 上， 并在外力的作用下， 将外环套接在接头上， 利用接头的倒齿和外环内壁的 倒齿的接合将软管与接头进行连接。
所述软管外壁上还设有用于连接其他物件的的带状体， 用于悬挂或捆绑被 支撑的物体。
所述带状体可以设计为环形， 环形直径等于或略小于软管直径。 这样， 在 软管充气时， 环形带因直径略小， 可紧固地套接在软管上， 用于捆绑外部物体， 例如球网、 广告横幅等。
所述底座可采用星形、 十字形、 圓盘形等不同形状。
本实用新型充气式支柱采用以上结构设计， 重量轻， 便于携带， 平时不使 用时， 可以收叠， 使用通过充 /排气阀进行充气即可。 而且， 本实用新型设有底 座和用于支撑的定位线， 具有更好的定位和支撑能力。
本实用新型还提供一种带充气式支柱的球网， 包括两个或多个充气式支柱 和连接于充气式支柱之间的球网， 该充气式支柱包括： 软管、 带支脚的底座， 所述软管的一端用连接装置与所述底座连接， 所述连接装置中设置充 /排气阀， 所述软管的另一端通过定位线与底座的支脚连接， 软管在充气状态下， 通过定 位线的牵引保持站立状态。
本实用新型带充气式支柱的球网可进一步优化为：
所述连接装置包括带倒齿的接头、 内置所述接头用于支撑接头的固套和与 接头的倒齿套接的外环。 安装时， 将外环套于软管的外壁， 再将软管套在接头 上， 并在外力的作用下， 将外环套接在接头上， 利用接头的倒齿和外环内壁的 倒齿的接合将软管与接头进行连接。
所述软管外壁上还设有用于连接球网的的带状体。
所述带状体可以设计为环形， 环形直径等于或略小于软管直径。 这样， 在 软管充气时， 环形带因直径略小， 可紧固地套接在软管上， 用于捆绑球网。
所述球可以是网球网、 羽毛球网、 乒乓球网或排球网。 本实用新型带充气式支柱的球网具有以下有益效果：
( 1 )便于携带和收叠， 使用时只需对充气式支柱进行充气， 适于临时搭建 球网， 尤其适合外出游玩时开展球类运动， 非常便利。
( 2 )在底座和定位线的作用下， 充气式支柱有较好的支撑效果， 在球或人 碰击球网时不致发生倒塌。
( 3 )采用充气式支柱， 具有更高的安装性能， 人们玩耍时即便不小心碰撞 支柱， 也不会受伤。
附图说明
下面结合附图和具体实施方式详细描述本实用新型的实施方式。
图 1为本实用新型充气支柱的爆炸图。
图 2为本实用新型充气支柱安装后的示意图。
图 3为本实用新型带充气式支柱的羽毛球网 （单侧） 的结构示意图。
图 4为本实用新型带充气式支柱的羽毛球网 （双侧） 的结构示意图。 具体实施方式
下面结合附图对本实用新型作进一步说明。
实施例 1 :
参见图 1和图 2 , 本实用新型充气式支柱， 包括软管 1、 带十字支脚的底座 2、 安装在软管 1两端的连接装置和定位线 4。 安装在软管 1下端的连接装置包 括外环 51、 固套 52和接头 53和安装在接头 53底部的充 /排气阀 3。 安装在软 管 1上端的连接装置包括外环 51、 固套 52和接头 53 , 软管 1上端的连接装置 可去除充 /排气阀 3 , 直接封闭接头 53的另一端。 安装时， 先将外环 51套于软 管 1的外壁， 再将软管 1套在接头 53上， 并在外力的作用下， 将外环 51套接 在接头 53上， 利用接头 53的倒齿和外环 51内壁的倒齿的接合将软管 1与接头 53进行连接。 软管 1的另一端通过定位线 4与底座 2的支脚连接。 使用时， 通 过充 /排气阀 3对软管 1进行充气， 即可使用。 软管 1在充气状态下， 通过定位 线 4的牵引可保持站立状态， 见图 2所示。 实施例 2 :
参见图 3和图 4 , 本实用新型带充气式支柱的羽毛球网， 包括两个充气式支 柱和连接于充气式支柱之间的羽毛球网 6 ,充气式支柱与实施例 1的充气式支柱 结构基本相同， 只在其基础上增加环形带 7 , 环形带 7的直径等于或略小于软管 1的直径。 这样， 在软管 1充气时， 环形带 7可紧固地套接在软管 1上， 用于捆 绑羽毛球网 6。两个充气式支柱在底座 2和定位线 4的定位和支撑下保持直立的 状态， 作为球网柱。
本实用新型可改变充气式支柱的尺寸， 参考实施例 2 的结构， 将其改造为 乒乓球网、 网球网、 排球网或其他球网。
本实用新型可根据所述的技术方案结合具体的应用情况设计其他实施方 式。 只要是功能相同的结构形状的筒单变化， 均落入本实用新型的保护范围。

Claims

权 利 要 求 书
1. 一种充气式支柱， 其特征在于， 包括软管、 带支脚的底座， 所述软管的 一端用连接装置与所述底座连接， 所述连接装置设置充 /排气阀， 所述软管的另 一端通过定位线与底座的支脚连接， 软管在充气状态下， 通过定位线的牵引保持 站立状态。
2. 根据权利要求 1所述的充气式支柱， 其特征在于， 所述连接装置包括带 倒齿的接头、 内置所述接头用于支撑接头的固套和与接头的倒齿套接的外环。
3. 根据权利要求 1所述的充气式支柱， 其特征在于， 所述软管外壁上还设 有用于连接其他物件的的带状体。
4. 根据权利要求 3所述的充气式支柱， 其特征在于， 所述带状体为环形， 环形直径等于或略小于软管直径。
5. 一种带充气式支柱的球网， 其特征在于， 包括两个或多个充气式支柱和 连接于充气式支柱之间的球网， 该充气式支柱包括： 软管、 带支脚的底座， 所述 软管的一端用连接装置与所述底座连接， 所述连接装置中设置充 /排气阀， 所述 软管的另一端通过定位线与底座的支脚连接， 软管在充气状态下， 通过定位线的 牵引保持站立状态。
6. 根据权利要求 5所述的带充气式支柱的球网， 其特征在于， 所述连接装 置包括带倒齿的接头、 内置所述接头用于支撑接头的固套和与接头的倒齿套接的 外环。
7. 根据权利要求 5所述的带充气式支柱的球网， 其特征在于， 所述软管外 壁上还设有用于连接球网的的带状体。
8. 根据权利要求 6所述的带充气式支柱的球网， 其特征在于， 所述带状体 为环形， 环形直径等于或略小于软管直径。
9. 根据权利要求 5所述的带充气式支柱的球网， 其特征在于， 所述球网为 网球网、 羽毛球网、 乒乓球网或 球网。
PCT/CN2010/077648 2009-10-12 2010-10-11 一种充气式支柱及带充气式支柱的球网 WO2011044830A1 (zh)

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CN103239845A (zh) * 2013-05-08 2013-08-14 浙江水利水电专科学校 折叠式便携羽毛球网架

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201543192U (zh) * 2009-10-12 2010-08-11 梁广仁 一种充气式支柱及带充气式支柱的球网
CN105518772A (zh) * 2014-12-23 2016-04-20 广州爱高体育器材有限公司 一种充气展示架

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WO1995013847A1 (en) * 1993-11-18 1995-05-26 Eureka 93 S.R.L. Portable equipment for the realization of sports nets
US5692980A (en) * 1996-10-24 1997-12-02 Trotman; Stephenson E. Kick bag game and apparatus kit
EP1120136A1 (fr) * 2000-01-27 2001-08-01 Etablissements Broch S.A. But, notamment pour jeu de balle
CN201049185Y (zh) * 2007-05-11 2008-04-23 梁广仁 一种充气式球门
CN201543192U (zh) * 2009-10-12 2010-08-11 梁广仁 一种充气式支柱及带充气式支柱的球网

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995013847A1 (en) * 1993-11-18 1995-05-26 Eureka 93 S.R.L. Portable equipment for the realization of sports nets
US5692980A (en) * 1996-10-24 1997-12-02 Trotman; Stephenson E. Kick bag game and apparatus kit
EP1120136A1 (fr) * 2000-01-27 2001-08-01 Etablissements Broch S.A. But, notamment pour jeu de balle
CN201049185Y (zh) * 2007-05-11 2008-04-23 梁广仁 一种充气式球门
CN201543192U (zh) * 2009-10-12 2010-08-11 梁广仁 一种充气式支柱及带充气式支柱的球网

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103239845A (zh) * 2013-05-08 2013-08-14 浙江水利水电专科学校 折叠式便携羽毛球网架
CN103239845B (zh) * 2013-05-08 2015-05-06 浙江水利水电专科学校 折叠式便携羽毛球网架

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