WO2021052847A1 - Dispositif pour protéger une plante - Google Patents

Dispositif pour protéger une plante Download PDF

Info

Publication number
WO2021052847A1
WO2021052847A1 PCT/EP2020/075266 EP2020075266W WO2021052847A1 WO 2021052847 A1 WO2021052847 A1 WO 2021052847A1 EP 2020075266 W EP2020075266 W EP 2020075266W WO 2021052847 A1 WO2021052847 A1 WO 2021052847A1
Authority
WO
WIPO (PCT)
Prior art keywords
plant
support
umbrella
surface element
support arms
Prior art date
Application number
PCT/EP2020/075266
Other languages
German (de)
English (en)
Inventor
Martin Kaspar
Original Assignee
Neogard Ag
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 Neogard Ag filed Critical Neogard Ag
Publication of WO2021052847A1 publication Critical patent/WO2021052847A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00—Protecting plants
    • A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
    • A01G13/0206—Canopies, i.e. devices providing a roof above the plants
    • A01G13/0212—Canopies, i.e. devices providing a roof above the plants for individual plants, e.g. for plants in pots
    • 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

Definitions

  • the invention relates to a device for protecting a plant, in particular a weather protection or winter protection for a plant with a leaf area and a stem area which is planted in the open air or cannot be transported.
  • Mini greenhouses made of glass or a heat insulating translucent sheet material are known, which are built locally around the plant to be protected, and which have a heat source in the form of a heating unit inside to heat the interior to a desired temperature.
  • a much larger container must be provided than the volume used by the plant itself.
  • a minimum volume of approx. 16 m 3 to be heated is required. The costs of heating such a large volume are correspondingly high.
  • a protective cover for plants which has an umbrella-like structure and a stand, wherein several protective covers can be connected to one another in order to cover planted areas of different sizes.
  • the umbrella-like structure comprises a hub which is slidably received along the stand, and on which horizontal struts are received, which can be received in closed and open pockets on a polygonal umbrella cover in order to stretch the umbrella-like structure largely flat.
  • the invention is therefore based on the object of further developing a device for protecting a plant which provides effective weather protection and is easy to install and can be stowed away in a simple and space-saving manner when not in use. Furthermore, the device should be largely adaptable to the contour of the plant, in particular growing with it. This object is achieved in particular by a device according to claim 1 and a corresponding method for setting up the device according to claim 9.
  • a device for protecting a plant has a leaf area, also referred to as a crown, and a trunk or trunk area, and is a so-called tree plant, for example a palm.
  • a leaf area also referred to as a crown
  • a trunk or trunk area is a so-called tree plant, for example a palm.
  • a suitable winter and weather protection of a palm in particular the growth center or the vegetation cone, also known as the palm of the palm, at the upper end of the palm must be protected from frost but also from rot caused by accumulating water.
  • sufficient ventilation or a sufficiently large volume of air must also be provided within the weather protection device.
  • the device Since the plant is exposed to the prevailing weather outdoors, the device provides protection, in particular against snow, ice rain and cold winds, the device according to the invention is set up to be used as winter and wind protection even at wind speeds of up to 120 km / h.
  • the device according to the invention for protecting a plant with a leaf area and a stem area comprises an umbrella-like structure and a support.
  • the umbrella-like structure comprises a tensionable surface element and a tensioning frame with support arms, the leaf area of the plant being at least partially enveloped in the tensioned position.
  • the clamping frame further comprises rods which are designed to be arranged on the surface element that can be clamped along an outer edge.
  • the support arms of the clamping frame can be connected to the rods by means of T-shaped spacers, the clampable structure being formed in the connected state.
  • the support is designed to be adaptable to the fleas of the plant and releasably connectable to the stem area of the plant. Because the support can be detachably connected to the stem area of the plant, the device according to the invention uses the stability of the plant to stabilize the device, so that a corresponding stability and statics are guaranteed despite a slightly flexible structure of the device.
  • the device according to the invention can therefore be designed to be lightweight, since in order to achieve stability of the device against wind and weather, it is provided that the support extended to a desired fleas can be connected to the trunk of the plant to be protected, where the support is largely parallel to the Trunk arranged and can be connected to the trunk at one or preferably more locations.
  • clamps with fastening eyelets are preferably provided, which on the one hand can be arranged on the support in varying fleas and can be detachably connected to the trunk of the plant to be protected by means of a strap.
  • the device according to the invention is also robust due to its construction when it is exposed to strong wind forces. It is provided that several elements that can be detachably connected to one another form a type of kit. Depending on the shape of the plant to be protected, the device can be adapted in terms of height and coverage area as well as the material of the tensionable surface element, with individual elements being able to be connected to one another accordingly.
  • the umbrella-like structure can be combined with the clamping frame based on the known shape of sun and / or umbrellas who the.
  • the clamping frame comprises a number of support arms which, starting from a center, extend radially outward or can be designed as arcuate elements.
  • the tensionable surface element can be connected to the support arms, wherein the support arms can be inserted into receptacles on the tensionable surface element so that the tensionable surface element forms a roof shape in the tensioned position with the tensioning frame.
  • the tensionable surface element forms the roof shape, which spans a cover area.
  • the roof shape is preferably dome-shaped.
  • the umbrella-like structure can take are possible. Accordingly, a polygonal screen shape, for example square, rectangular, hexagonal, octagonal or other shapes is conceivable.
  • the number of support arms and their arrangement can correlate with the shape of the umbrella-like structure. In the case of a polygonal shape of the umbrella-like structure, the number of support arms can correspond to the number of corners of the polygonal shape or the support arms are designed to be inserted into opposing receptacles, for example provided at the corners of the tensionable surface element.
  • the tensioning frame or the umbrella-like structure is stabilized, in particular by means of the rods, which are formed to be arranged on the tensionable surface element along an outer edge.
  • corresponding receptacles can be provided at least partially on the circumference of the surface element that can be tensioned.
  • the support arms are connected to the circumferentially arranged rods via the T-shaped intermediate pieces. Accordingly, there are between individual bars the T-shaped intermediate pieces are arranged, which are designed such that they can be connected to the adjacent rods or support arms, for example by means of a plug connection.
  • the rods and support elements that can be connected to one another can be arcuate, the T-shaped intermediate pieces providing the connection between the radially extending support arms and the circumferential rods.
  • a central connecting element is provided at the apex of the umbrella-like structure, which has a plurality of radial, tubular receptacles into which the support arms can be inserted and secured.
  • the shape and diameter of the umbrella-like structure can advantageously be adapted to the size of the plant to be protected or to the size and volume of the leaf area of the plant to be protected, the number and length of the support arms and rods being varied.
  • a simple structure of the clamping frame is achieved by detachable plug connections of the individual elements.
  • the tensionable surface element can be, for example, a membrane, a thermal film or another suitable film material. It is conceivable that the tensionable surface element is composed of individual surface segments, with the recordings of the support arms in the form of open sleeves or loops etc., into which the support arms can be inserted over a certain length, on the abutting edges of adjacent surface segments .
  • the receptacles can, however, also be arranged on corners and / or edges in the edge area of the tensionable surface element in the form of pockets into which the support arms can be inserted with an end area.
  • the pockets can also be designed so that they can be placed around the positioned end and fixed on the tensionable surface element.
  • the tensionable surface element is preferably slipped over the umbrella-like structure and from the inside by means of the tensionable surface element provided detachable recordings, designed as bands, connected to the respective support arms, for example by means of Velcro connections provided on the bands.
  • the support itself can be designed to be telescopically extendable.
  • several elements that can be plugged into one another and can be anchored, e.g. extension elements, can be joined together according to the desired height, with the support being available in virtually any length.
  • the extension elements can preferably be connected to one another and secured by means of thread sections provided accordingly on the end regions.
  • the device i.e. the structure, in particular the umbrella-like structure
  • holding means for example ropes and ground anchors.
  • loops, hooks, eyes or other suitable means through which the ropes can be guided and / or secured can be provided on the outer edge or at other suitable points of the tensionable surface element.
  • the device for protecting a plant When the device for protecting a plant is not in use, it can be dismantled into its individual parts and stowed away to save space.
  • the device for protecting a plant can be sufficiently ventilated so that not too much heat develops and / or accumulates inside the device even with strong solar radiation, which also occurs in winter.
  • This can also be achieved by a suitable material of the umbrella-like structure of the device for protection and / or by appropriately designed ventilation means.
  • sufficient ventilation is achieved in the leaf area of the plant to be protected, so that moisture can be easily removed in order to avoid rot due to fungal attack when it is too humid. It also prevents water from settling in the area of the Vegetation core collects and possibly freezes at sub-zero temperatures and thus causes damage to the growth center.
  • the tensionable surface element is designed in such a way that it can be arranged to form a type of largely closed cover at least around the leaf area of the plant. In this way, the plant is protected from above as well as from the underside, and a climate of its own can develop in the cover surrounding at least the leaf area.
  • the device lying on the ground is erected, the support being longer than is necessary due to the height of the plant to be protected.
  • the device is erected with the lower end of the support placed near the trunk of the plant to be protected. With the device erected in this way, one or more extension elements of the support can then be removed so that the umbrella-like structure is positioned so that the leaf area of the plant is at least partially enveloped and the support extends along the stem area of the plant.
  • a loose attachment of the support to the stem area of the plant can also be done before the height adjustment an additional stabilization when standing up is achieved.
  • a free end of the support can be driven into the ground near the stem of the plant.
  • the device for protecting a plant is anchored to the ground or other objects in the surroundings by means of holding means.
  • Figure 1 is a side view of a device for protecting a
  • FIG. 2 shows a view of the individual interconnectable elements of the device for protection according to FIG. 1;
  • FIG. 3 shows a perspective detailed view of the device for protecting a plant.
  • FIG. 1 shows a side view of a device 1 according to the invention for protecting a plant 2, in particular a tree plant, for example a palm.
  • the plant 2 comprises a leaf area 4 or a crown, a stem area 6 and a root area, which is not visible in the presen- tation.
  • a root insulation device for example made of a heat-insulating material, for example a foam material. How deep such a root insulation device extends into the ground depends on the climatic conditions of the planting location, or on the depth of frost to be expected there.
  • an upper covering and heat-sealing layer or material can be piled up such as bark mulch, whereby it must be ensured that sufficient rainwater and / or irrigation water can penetrate for irrigation.
  • An umbrella-like structure 14 can be detachably connected to an upper end of the support 10.
  • the umbrella-like structure 14 comprises a tensionable surface element 16 which is arranged over the leaf area 4.
  • the tension face element 16 (partially indicated in FIG. 1) can be assembled from individual segments 18.
  • the dome-shaped umbrella-like structure 14 is shown in a tensioned position, the tensionable surface element 16 being stretched over a tensioning frame 20.
  • the clamping frame 20 comprises support arms 22 which extend radially along the meridians from a central connecting piece 24 at the central apex.
  • the tensionable surface element 16 can be connected to the support arms 22, for example, they can be received in receptacles formed on the tensionable surface element 16 or connected to the SEM by means of a suitable connecting element.
  • the receptacles can be designed as sleeves or pockets, either at a corner or edge of the tensionable surface element 16 or at least partially along the meridians.
  • An outer edge 28 of the tensionable surface element 16 can have, at least in sections, a channel-like circumferential receptacle (not shown), in FIG which rods, in particular arcuate rods 32, can be inserted or threaded.
  • rods in particular arcuate rods 32
  • intermediate pieces 34 are provided which are T-shaped.
  • FIG. 2 shows the individual elements from which the device 1 for protecting a plant 2 can be assembled.
  • the support 10 is composed of several straight rods or pieces of pipe that can be plugged into one another, the length of the support 10 being adaptable to the fleas of the plant 2.
  • the elements that form the umbrella-like structure 14 include the arched rods 32 and the likewise arched support arms 22, which can likewise be plugged into one another in virtually any way.
  • FIG. 3 shows the central connecting piece 24 as a detailed view.
  • the number of support arms 22 that can be connected to the central connecting piece 24 is 8; other embodiments are conceivable. It is also shown that the support arms 22 each have a stepped diameter at one end area, so that they can be piece 24 trained recordings are insertable.
  • locking elements 40 are also provided at one end area, which can be inserted and locked in corresponding locking openings 42, which is formed at an end area of a second rod-like element that can be connected to the first rod-like element . By locking the rod-like elements, a stable support 10 is provided.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Botany (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Environmental Sciences (AREA)
  • Supports For Plants (AREA)

Abstract

La présente invention concerne un dispositif (1) de protection d'une plante (2) ayant une région de feuille (4) et une région de tige (6), le dispositif (1) comprenant une structure de type parapluie (14) et un support (10), la structure de type parapluie (14) comprend un élément de surface (16) qui peut être tendu et un cadre tendeur (20) ayant des bras de support (22), ladite structure de type parapluie (14) enveloppant au moins une partie de la région de feuille (4) de la plante (2) lorsqu'elle est en position tendue; et le support (10) est conçu pour être adapté à la hauteur de la plante (2) et être relié de façon détachable à la région de tige (6) de la plante (2). L'invention concerne également un procédé pour construire un dispositif (1) selon l'invention.
PCT/EP2020/075266 2019-09-18 2020-09-10 Dispositif pour protéger une plante WO2021052847A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH01188/19A CH716611A1 (de) 2019-09-18 2019-09-18 Vorrichtung zum Schutz einer Pflanze mit einem Blattbereich und einem Stammbereich.
CH01188/19 2019-09-18

Publications (1)

Publication Number Publication Date
WO2021052847A1 true WO2021052847A1 (fr) 2021-03-25

Family

ID=68982413

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2020/075266 WO2021052847A1 (fr) 2019-09-18 2020-09-10 Dispositif pour protéger une plante

Country Status (2)

Country Link
CH (1) CH716611A1 (fr)
WO (1) WO2021052847A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107896762A (zh) * 2017-12-01 2018-04-13 攀枝花市邦通橡塑制品有限公司 一种新型菱镁材料果树防冻支撑装置
US10130046B1 (en) * 2014-08-08 2018-11-20 Ambermoon Cameron Collapsible plant dome device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4889735U (fr) * 1972-01-28 1973-10-29
JPH0728841Y2 (ja) * 1992-12-28 1995-07-05 正義 松田 庭木の雪除け囲い
US9578813B2 (en) * 2014-06-18 2017-02-28 Jerome Dingwerth Rapid deployment plant protector
US20190029190A1 (en) * 2016-05-26 2019-01-31 Fruit Shield, Inc. Shield for protecting plants

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10130046B1 (en) * 2014-08-08 2018-11-20 Ambermoon Cameron Collapsible plant dome device
CN107896762A (zh) * 2017-12-01 2018-04-13 攀枝花市邦通橡塑制品有限公司 一种新型菱镁材料果树防冻支撑装置

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