JP6287023B2 - Packer manufacturing method - Google Patents
Packer manufacturing method Download PDFInfo
- Publication number
- JP6287023B2 JP6287023B2 JP2013211414A JP2013211414A JP6287023B2 JP 6287023 B2 JP6287023 B2 JP 6287023B2 JP 2013211414 A JP2013211414 A JP 2013211414A JP 2013211414 A JP2013211414 A JP 2013211414A JP 6287023 B2 JP6287023 B2 JP 6287023B2
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- JP
- Japan
- Prior art keywords
- packer
- vinyl
- tube
- twist
- manufacturing
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Landscapes
- Greenhouses (AREA)
Description
この発明は、ビニールハウスのビニール被覆の際に使用するパッカーに関するものである。 The present invention relates to a packer used for vinyl coating of a greenhouse.
パッカーは、それ自体直なパイプの径に合わせて作られたものである。ビニールをハウスのパイプに挟着するため、両端から挟み込む物で長さは、１４センチメートル程の真すぐなねじれのない物が従来の物である。 The packer itself is made to the straight pipe diameter. Since vinyl is sandwiched between the pipes of the house, the conventional ones that are sandwiched from both ends and have a straight twist of about 14 centimeters.
収穫後の被覆ビニールを撤去する際に、要所々に使用した数多くのパッカーを、パイプから取り外すのは大変である。一方を押し上げて管から離そうとすると、力点に対して支点がパッカーの端１４センチメートルの所になる。
パッカーの挟持力は強力で、そのパッカー全体の約二分の一位持ち上げて、初めて持ち上げた部分が管から離れだす。パッカーの約二分の一を持ち上げる力は大変なものである。そこで、マイナスドライバーでこね上げているのが現実である。
管にビニールをパッカーで挟着した場合、ビニールが容易に離脱しないのが理想であり、持続可能に挟着されたビニールを留めているパッカーは、逆に取り外しが難しくなる。このパッカーの取り外し困難を解決したのが、本発明である。When removing the harvested vinyl, it is difficult to remove the many packers used in key areas from the pipes. If one is pushed up and away from the tube, the fulcrum will be at the end of the packer 14 centimeters relative to the force point.
The packing force of the packer is strong, and the lifted part is lifted off the tube for the first time by lifting about half of the entire packer. The ability to lift about one-half of the packer is terrible. Therefore, the reality is that it is kneaded with a flat-blade screwdriver.
When vinyl is pinched to a tube with a packer, it is ideal that the vinyl does not easily come off, and a packer holding a vinyl pinched in a sustainable manner is difficult to remove. The present invention solves the difficulty in removing the packer.
従来の直なねじれのないパッカーに少し回転を加え、ねじれを生じさせた為に、以下のような効果が生まれた。 The following effects were born by twisting the conventional non-twisted packer with a slight rotation.
図１の斜視図の頂点部（Ａ）の挟持部（ａ）（ｂ）を押し上げようとすると、パッカーの頂点部（Ａ）（Ｂ）のねじれから、力点に対して支点は１４センチメートル端の頂点部（Ｂ）ではなく、ぐっと短くなる。
てこの原理で、力点に対し支点が近ければ押し上げる力は大きくなる。でもパッカーのねじれにより押し上げるほど支点が少しずつ頂点部（Ｂ）の方向へと移動し、従来のパッカーより早く一方から管より離れていき、総力としては、小さくなる。
また一方では、ねじれによって挟持部（ａ）（ｂ）位置のずれ（ｃ）が生じ、又図２は、Ｔ−Ｔ’の断面図で挟持部（ａ）（ｂ）にも段差（ｄ）が生じてくる。
ねじれで生じた、挟持部（ａ）（ｂ）の位置のずれ（ｃ）や段差（ｄ）によって、挟持部（ａ）（ｂ）、を押し上げると挟持部（ａ）より挟持部（ｂ）が管から早く離れていく。挟持部（ａ）（ｂ）が同時に離脱するよりはるかに力が分散され、管からパッカーを容易に取り外しができるようになった。When trying to push up the pinching portions (a) and (b) of the apex portion (A) in the perspective view of FIG. 1, the fulcrum is 14 centimeters from the twist point of the apex portions (A) and (B) of the packer. It is not the apex (B) of, but is much shorter.
With the lever principle, if the fulcrum is close to the power point, the force that pushes up increases. However, as it is pushed up by the twist of the packer, the fulcrum gradually moves in the direction of the apex (B), moves away from the tube from one side earlier than the conventional packer, and the total force becomes smaller.
On the other hand, the displacement (c) of the positions of the sandwiching portions (a) and (b) occurs due to the twist, and FIG. 2 is a sectional view taken along line TT ′, and the step (d) is also applied to the sandwiching portions (a) and (b). Will arise.
When the sandwiching portions (a) and (b) are pushed up by the displacement (c) and the step (d) of the sandwiching portions (a) and (b) caused by twisting, the sandwiching portion (b) from the sandwiching portion (a) is pushed up. Gets away from the tube quickly. The force was distributed far more than the nips (a) and (b) were released at the same time, and the packer could be easily removed from the tube.
従来のパッカーは、直管を挟持してビニールを固定するもの、パッカーもまっすぐなねじれのない物と固定概念に囚われていた。
本発明は、固定概念を打破して、パッカー全体を少し回転させねじれを生じさせた。
でもビニールを挟着する力は、従来のパッカーと変わらない。
その外にもねじれを生じさせるには、パッカーの中央部分を少し回転させたり、パッカーの両端を逆方向に回転させたりしてねじれを生じさせる方法もある。The conventional packer was caught by the fixing concept of fixing the vinyl by pinching a straight pipe, and the packer also being a straight non-twisted object.
The present invention broke the concept of fixation and caused the twist of the entire packer by slightly rotating it.
But the ability to pinch vinyl is no different from conventional packers.
In addition to that, there is a method of causing twisting by slightly rotating the central portion of the packer or rotating both ends of the packer in opposite directions.
Ａ．Ｂ パッカーの頂点部
ａ．ｂ パッカーの挟持部
ｃ 挟持部の位置のずれ
ｄ 挟持部の段差A. B. Packer vertex a. b Packer clamping part c Clamping position d Step difference in clamping part
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013211414A JP6287023B2 (en) | 2013-09-19 | 2013-09-19 | Packer manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013211414A JP6287023B2 (en) | 2013-09-19 | 2013-09-19 | Packer manufacturing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2015058007A JP2015058007A (en) | 2015-03-30 |
| JP6287023B2 true JP6287023B2 (en) | 2018-03-07 |
Family
ID=52816048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013211414A Expired - Fee Related JP6287023B2 (en) | 2013-09-19 | 2013-09-19 | Packer manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6287023B2 (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5367638U (en) * | 1976-11-09 | 1978-06-07 | ||
| JPS6329392Y2 (en) * | 1979-03-17 | 1988-08-08 | ||
| GB8323006D0 (en) * | 1983-08-26 | 1983-09-28 | Serac Ltd | Clip fixing for retaining thin film |
| JPH047724Y2 (en) * | 1986-12-10 | 1992-02-28 | ||
| JPH10248410A (en) * | 1997-03-12 | 1998-09-22 | Fukuniwa Tekkosho:Kk | Sheet fixing tool |
| JP2001254708A (en) * | 2000-03-13 | 2001-09-21 | Fukuoka Marumoto Kk | Sheet material fitting tool |
| JP3120648U (en) * | 2005-11-08 | 2006-04-20 | 健 阿部 | Packer for cherry house |
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2013
- 2013-09-19 JP JP2013211414A patent/JP6287023B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2015058007A (en) | 2015-03-30 |
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