JPH0471972U

JPH0471972U -

Info

Publication number: JPH0471972U
Application number: JP11492590U
Authority: JP
Priority date: 1990-11-01
Filing date: 1990-11-01
Publication date: 1992-06-25

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例を示す収納状態の縦
断面図、第２図はその使用状態の縦断面図である
。１……固定筒、３……ポスト収容筒、３ａ……
上端部、３ｂ……係止孔、４……コンクリート、
５……ポスト、５ｂ……上端部、５ｃ……係止孔
、６……フツク、７……係止ピン、８……チエン
、９……係止ワイヤー、Ｅ……空間部、Ｆ……蓋
体、Ｎ……ネツトのつなぎ材、Ｇ……グランド。 FIG. 1 is a vertical cross-sectional view of an embodiment of the present invention in a stored state, and FIG. 2 is a vertical cross-sectional view of the device in its use state. 1...Fixed tube, 3...Post housing tube, 3a...
Upper end, 3b...Locking hole, 4...Concrete,
5... Post, 5b... Upper end, 5c... Locking hole, 6... Hook, 7... Locking pin, 8... Chain, 9... Locking wire, E... Space, F... ...Lid body, N...Net binding material, G...Ground.

Claims

【実用新案登録請求の範囲】 (1) テニス、バレーボール等のネツトを張設支
持するもので、開口上端部をグランド面に開口し
た固定筒１をグランドに埋設固定し、固定筒内に
ポスト収容筒３をコンクリート４によつて直立固
定すると共に、コンクリート４のない固定筒内上
部の空間部Ｅに該収容筒３の上端部３ａを突出さ
せ、該収容筒３内にポスト５を挿入して該空間部
Ｅにポスト５の上端部５ｂを配置し、ポスト収容
筒３から引き出したポスト５を固定するロツク具
７と、固定筒１の開口上端部を閉塞する蓋体Ｆと
を備えたことを特徴とするグランド下に収納でき
るスポーツ用ネツトポスト装置。 (2) ポスト収容筒３を固定したコンクリート４
にフツク６の取付部６ａを埋設して該空間部Ｅに
フツク６を露呈すると共に、ネツトのつなぎ材Ｎ
を係止できる係止ワイヤー９をフツク６に連結し
た請求項第１項記載のネツトポスト装置。[Scope of Claim for Utility Model Registration] (1) A device for tensioning and supporting a net for tennis, volleyball, etc., in which a fixed tube 1 with its upper end open to the ground surface is embedded and fixed in the ground, and the post is housed in the fixed tube. The tube 3 is fixed upright with concrete 4, the upper end 3a of the housing tube 3 is made to protrude into the space E at the top of the fixed tube where there is no concrete 4, and the post 5 is inserted into the housing tube 3. The upper end 5b of the post 5 is disposed in the space E, and a locking device 7 for fixing the post 5 pulled out from the post housing cylinder 3 and a lid F for closing the opening upper end of the fixed cylinder 1 are provided. A sports net post device that can be stored under the ground. (2) Concrete 4 with post housing cylinder 3 fixed
The attachment part 6a of the hook 6 is buried in the space E, and the hook 6 is exposed in the space E, and the connecting material N of the net is buried.
2. The net post device according to claim 1, further comprising a locking wire 9 connected to the hook 6.