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Plant growth protective cover

A technology of cover body and cover edge, which is applied in the direction of plant protection cover and the like, can solve the problems of narrow protection range, cumbersome implementation and high production cost, and achieve the effect of enhancing drug efficacy.

Inactive Publication Date: 2007-01-24
高利民
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

How to make a device for effective protection is an old subject in front of people. At present, there is no special product suitable for popularization and application of plant growth protection in my country's agricultural and forestry production and life. The potted flowers disclosed in my country's patent specification A01G13 / 02 The cold cover is an inflatable cold-proof device between double-layer membranes, which is only suitable for non-cold-resistant potted flowers to survive the winter and cold-proof. The protection range is narrow, the implementation is cumbersome and the production cost is high.

Method used

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Embodiment Construction

[0013] exist figure 1 Among them, the upper part of the cover body [1] is a spherical crown body, the middle and lower part of the cover body [1] is a circular frustum body, and the bottom edge of the cover body [1] has a cover edge. There is a liner film tube [4] inside the cover body [1], and the lower opening of the liner film tube [4] is sealed and pressed in the horizontal groove [3] of the expansion pressure ring [2] (with an opening and a royal ring pull handle on it). ], the upper opening of the lining film cylinder [4] is closed by the lining film spring ring [5] (opening buckle is arranged on it). There is a cover top air vent [6] on the upper part of the cover body, and the air hole plug [7] and the paper clip [9] are connected to the upper and lower sides of the cover top air vent [6] with the air hole plug connecting rope [8], and the paper clip [9] is fixed On the lining membrane spring ring [5], pull the lining membrane cylinder [4] through the air hole plug co...

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Abstract

The present invention is a kind of plant growth protecting cover comprising a cover body, a lining tube and an expanding press ring. The cover body has spherical top, cylindrical middle and lower parts and bottom edge, the cover body top has ventilating hole and holes plug, and the bottom edge has fixing hole and slot for the expanding press ring. The lining tube is fixed with the expanding press ring inside the cover body. The plant growth protecting cover is covered outside plant, and fixed to soil or plant in different modes. It is used to protect plant and can raise the effect of pesticide and fertilizer and reduce weather influence.

Description

technical field [0001] The invention relates to a plant growth protection device, in particular to a device for protecting plants from natural disasters and artificial damage. Background technique [0002] Plant growth often encounters various natural disasters and human-made violations, especially in the emergence, seedling, flowering and fruit-setting stages of plants with weak resistance and more vulnerable to various disasters, such as frost, hail, sandstorms, sunburn, diseases, Pests, rodents, herbicides, etc. How to make a device for effective protection is an old subject in front of people. At present, there is no special product suitable for popularization and application of plant growth protection in my country's agricultural and forestry production and life. The potted flowers disclosed in my country's patent specification A01G13 / 02 The cold-proof cover is an inflatable cold-proof device between double-layer membranes, which is only suitable for overwintering and c...

Claims

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Application Information

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IPC IPC(8): A01G13/02
Inventor 高利民郭春宏薛言东
Owner 高利民
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