JPH0418808B2

JPH0418808B2 -

Info

Publication number: JPH0418808B2
Application number: JP59139418A
Authority: JP
Inventors: Isami Yamashita
Original assignee: Individual
Current assignee: Individual
Priority date: 1984-07-04
Filing date: 1984-07-04
Publication date: 1992-03-27
Also published as: JPS6119431A

Description

【発明の詳細な説明】産業上の利用分野この発明は小型トンネルハウスのフイルム受け
装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application This invention relates to a film receiving device for a small tunnel house.

従来の技術従来、小型トンネルハウスにおいては、温度調
節のためにフイルムを開口した場合には、トンネ
ルフレームの上部位置で開口したフイルムをクリ
ツプで係止したり、或いはフイルムをフレームの
反対側まで落し込んで開口しているものである。Conventional technology In the past, in small tunnel houses, when the film was opened for temperature control, the opened film was held at the upper part of the tunnel frame with a clip, or the film was dropped to the opposite side of the frame. It is crowded and open.

発明が解決しようとする問題点しかしながら、トンネルハウスのフイルムを上
方まで開口してクリツプで係止したり、他方側ま
で完全開口したり、また開口したフイルムを閉口
させるには多くの手間を要する欠点があつた。Problems to be Solved by the Invention However, the disadvantage is that it requires a lot of effort to open the film of the tunnel house all the way to the top and lock it with a clip, to open it completely to the other side, and to close the film that has been opened. It was hot.

問題点を解決するための手段この発明は、この様な問題点を解消する目的に
おいて、トンネルハウスのフレームに摺動、係止
自在にフイルム受けを装着して開口したフイルム
を容易に受着し得る様になしたことを特徴とする
ものである。Means for Solving the Problems In order to solve the above-mentioned problems, the present invention provides a film receiver that is slidably and lockably attached to the frame of a tunnel house to easily receive the opened film. It is characterized by doing something to obtain something.

以下、実施例図により本発明の構成を説明す
る。 Hereinafter, the configuration of the present invention will be explained with reference to embodiment figures.

適当長さのトンネルフレーム１に嵌合する筒体
２の側面後方寄り位置にヒンジ３を設けると共に
側面後端にスプリング受け４を突設し、該ヒンジ
３に後端にトンネルフレーム１に係合する彎曲歯
５を曲成した係止レバー６を枢着すると共に係止
レバー６とスプリング受け４とにコイルスプリン
グ７を介設し、筒体２の下面に筒体２と交差状に
軸受８を固定し、該軸受８より係止レバー６の反
対方向へ軸片９を突設すると共に軸片９にボス１
０を回転自在に遊架し、該ボス１０上面より逆Ｌ
型状に曲成したフイルム受け１１を後方斜上方へ
突設し、ボス１０の前面より前方へ板片１２を突
設し、該板片１２に軸受８と対向近接する様にね
じ筒１３を固定し、該ねじ筒１３にボール１４と
スプリング１５を挿入して後端よりボルト１６を
ねじ込みしてボール１４を軸受８に圧接させ、軸
受８のボール１４と対向する前後面に係止凹部を
設けたフイルム受け装置１７を構成すべくなして
成るものである。尚、図中１８はビニールフイル
ムを示す。 A hinge 3 is provided at a position near the rear of the side surface of the cylinder body 2 that fits into a tunnel frame 1 of an appropriate length, and a spring receiver 4 is provided protruding from the rear end of the side surface, and the rear end of the hinge 3 engages with the tunnel frame 1. A locking lever 6 having curved teeth 5 is pivotally mounted, a coil spring 7 is interposed between the locking lever 6 and the spring receiver 4, and a bearing 8 is mounted on the lower surface of the cylinder 2 in a manner that intersects with the cylinder 2. is fixed, and a shaft piece 9 is provided protruding from the bearing 8 in the opposite direction of the locking lever 6, and a boss 1 is attached to the shaft piece 9.
0 is freely rotatably suspended, and a reverse L is placed from the top surface of the boss 10.
A film receiver 11 bent into a shape is provided to protrude rearward and obliquely upward, a plate piece 12 is provided to protrude forward from the front surface of the boss 10, and a screw cylinder 13 is mounted on the plate piece 12 so as to face and be close to the bearing 8. The ball 14 and spring 15 are inserted into the threaded cylinder 13, and the bolt 16 is screwed in from the rear end to bring the ball 14 into pressure contact with the bearing 8, and a locking recess is formed in the front and rear surfaces of the bearing 8 facing the ball 14. This is to constitute the film receiving device 17 provided. In addition, 18 in the figure shows a vinyl film.

作用、効果つぎに、実施例図により本発明の作用効果を説
明する。Functions and Effects Next, the functions and effects of the present invention will be explained with reference to embodiment figures.

本発明になるフイルム受け装置１７は、トンネ
ルフレーム１に１個または２個装置して使用する
もので、第７図に示す様にトンネルフレーム１を
彎曲させてトンネル状に両端を土中に係止し、上
面に被覆したビニールフイルム１８の両側の開口
位置までフイルム受け装置１７をスライドさせて
係止するものであり、トンネルフレーム１に嵌合
した筒体２の側面の係止レバー６をスプリング７
の弾力に抗して押圧すると他端の彎曲歯５がトン
ネルフレーム１より脱係して筒体２を所望の高さ
位置まで移動させ係止レバー６の押圧を解除する
とスプリング７の弾力でもつて彎曲歯５がトンネ
ルフレーム１と係合して筒体２を係止するもので
ある。そして、ビニールフイルム１８を完全閉口
している場合には、フイルム受け１１を第６図に
示す様にトンネルフレーム１の下方へと回動させ
てねじ筒１３のスプリングボールでもつて係止保
持し、次にビニールフイルム１８を上方へしわ寄
せ状に収縮させながらフイルム受け装置１７の位
置まで上昇させ、そして第５図に示す様にフイル
ム受け１１を上方へと回動して収縮したビニール
フイルム１８を簡易に受着するものである。開口
したビニールフイルムを閉口する時は逆にフイル
ム受け１１を逆回転させると自動的にビニールフ
イルムは下降して閉口するものであり、トンネル
ハウスにおけるビニールフイルムの開閉誘導を容
易化し得る等、前記した様な顕著な諸効果を奏す
るものである。 The film receiving device 17 according to the present invention is used by installing one or two pieces on the tunnel frame 1, and as shown in FIG. The film receiving device 17 is locked by sliding it to the open position on both sides of the vinyl film 18 covered on the upper surface, and the locking lever 6 on the side of the cylinder body 2 fitted to the tunnel frame 1 is held by a spring. 7
When pressed against the elasticity of the spring 7, the curved tooth 5 at the other end disengages from the tunnel frame 1, moves the cylinder 2 to a desired height position, and when the locking lever 6 is released from the force, the elasticity of the spring 7 The curved teeth 5 engage with the tunnel frame 1 and lock the cylindrical body 2. When the vinyl film 18 is completely closed, the film receiver 11 is rotated below the tunnel frame 1 as shown in FIG. 6 and held in place by the spring ball of the screw tube 13. Next, the vinyl film 18 is shrunk upward and raised to the position of the film receiving device 17, and the film receiving device 11 is rotated upward as shown in FIG. It is accepted by When closing the opened vinyl film, the film receiver 11 is rotated in the opposite direction, and the vinyl film is automatically lowered and closed, which facilitates the opening and closing guidance of the vinyl film in the tunnel house. It has various remarkable effects.

[Brief explanation of drawings]

第１図は本発明の実施例に係るフイルム受け装
置の平面図、第２図はその正面図、第３図は第１
図−線矢視図、第４図は第２図−線断面
図、第５図、第６図は使用状態の側面図、第７図
はトンネルハウスの斜視図である。１……トンネルフレーム、２……筒体、６……
係止レバー、１１……フイルム受け、１３……ね
じ筒、１４……ボール、１５……スプリング、１
６……ボルト。 FIG. 1 is a plan view of a film receiving device according to an embodiment of the present invention, FIG. 2 is a front view thereof, and FIG.
FIG. 4 is a cross-sectional view taken along the line shown in FIG. 2, FIGS. 5 and 6 are side views in use, and FIG. 7 is a perspective view of the tunnel house. 1... Tunnel frame, 2... Cylindrical body, 6...
Locking lever, 11...Film holder, 13...Screw cylinder, 14...Ball, 15...Spring, 1
6...Bolt.

Claims

[Claims]

1. A locking lever is pivotally mounted on one side of the cylinder that fits into the tunnel frame, and a spring is used to engage the teeth at the end of the locking lever with the frame, and a bearing is fixed to the bottom surface of the cylinder in a cross shape. , a shaft piece is provided protruding from the bearing in the opposite direction of the locking lever, a boss is loosely fitted onto the shaft piece, an inverted L-shaped film holder is provided diagonally upward from the boss and the boss is locked. A film receiving device for a small tunnel house, characterized in that a spring ball internal cylinder for holding the film is fixed to a plate protruding from a boss so as to face the outer circumferential surface of the bearing.