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WO2025105652A1 - Dispositif de prévention d'escalade de vigne et de serpent pour hauban - Google Patents

Dispositif de prévention d'escalade de vigne et de serpent pour hauban Download PDF

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Publication number
WO2025105652A1
WO2025105652A1 PCT/KR2024/012206 KR2024012206W WO2025105652A1 WO 2025105652 A1 WO2025105652 A1 WO 2025105652A1 KR 2024012206 W KR2024012206 W KR 2024012206W WO 2025105652 A1 WO2025105652 A1 WO 2025105652A1
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WO
WIPO (PCT)
Prior art keywords
vanes
vine
sleeve
blade
holder
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.)
Pending
Application number
PCT/KR2024/012206
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English (en)
Korean (ko)
Inventor
임원형
임동철
김근환
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JI MYOUNG CO Ltd
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JI MYOUNG CO Ltd
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 JI MYOUNG CO Ltd filed Critical JI MYOUNG CO Ltd
Publication of WO2025105652A1 publication Critical patent/WO2025105652A1/fr
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
    • A01M29/30—Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures

Definitions

  • the present invention relates to a vine and snake climbing prevention device for a ground line, which prevents vines or snakes from climbing up by winding around a ground line that reinforces an electric pole on the ground, and more specifically, to a vine and snake climbing prevention device for a ground line, which not only allows vines or snakes to easily slide down when they try to climb up by winding around a ground line, but also increases rotational force due to wind so that they rotate smoothly without getting caught in tangled vines, and further allows them to be installed simply and sturdily on a ground line.
  • a guy wire (wire ropes supporting electric pole) is a supporting rope that is erected obliquely above the ground to prevent the electric pole from toppling over due to the tension of the electric wire or the wind.
  • one end is connected to the end of the electric line or the top of the electric pole using a guy band, and the other end is fixed to a stay block buried in the ground using a stay rod.
  • the installation angle with the electric pole is usually formed at 30 to 45 degrees.
  • Patent Document 1 discloses a snake and vine climbing prevention device for a utility pole branch line that can prevent vines or snakes from climbing up the utility pole by wrapping themselves around the branch line.
  • Patent Document 1 is composed of a first wing part (120), a branch line installation part (110), a second wing part (130), and a lower side fixing part (150).
  • Patent Document 2 a vine climbing prevention device for preventing vine entanglement was disclosed in Patent Document 2.
  • Patent Document 2 forms a space (gap) between the first and second wing parts (120)(130) that can rotate around the support line (20) and the fixing part (140) that is fixed to the support line (20) to support them, so that the vines do not naturally sway or slide down and wrap around the first and second wing parts (120)(130), and as a result, the vines do not wrap tightly around the first and second wing parts (120)(130), so that the first and second wing parts (120)(130) can rotate smoothly without being obstructed by the vines when the wind blows.
  • the branch installation part (110) since the branch installation part (110) has a morphological characteristic in which one side can be opened to install it by fitting it into the outer circumference of the branch line (G), and a branch insertion part (112) is provided to block the gap of the cut part, when the branch installation part (110) is rotated by the wind, the branch insertion part (112) twists and gets caught on the protrusion of the fixing part (150), causing contact interference, which significantly reduces the rotational force, and in severe cases, causes deformation and damage.
  • the inventor of the present invention comprehensively considered all the matters described above, and at the same time, sought to solve the technical limitations and problems of the existing vine-climbing prevention device technology, and made great efforts and continuous research to develop a novel vine and snake climbing prevention device for branch lines, which not only secures the vines or snakes by easily and naturally sliding down when they try to climb up, but also prevents them from climbing up the overhead distribution lines while wrapping around the branch lines on the ground, and thus rotates smoothly without getting caught on vines, and furthermore, can be installed easily and sturdily on branch lines, and further, can be used universally by adjusting the width to suit various vines or snakes of different sizes depending on the characteristics of the region or climate, and as a result, led to the creation of the present invention.
  • the technical problem and purpose to be solved by the present invention is to provide a vine and snake climbing prevention device for a branch line that allows vines or snakes to easily slide down and increase rotational force due to the wind.
  • Another technical problem and object of the present invention is to provide a vine and snake climbing prevention device for a branch line that can be easily and sturdily installed on the branch line.
  • Another technical problem and object of the present invention is to provide a vine and snake climbing prevention device for a branch line that can be universally used by adjusting the width according to the characteristics of various regions or climates.
  • a specific means according to an embodiment of the present invention which comprises a long cylindrical sleeve formed to fit around the outer periphery of the branch line so as to surround the branch line at the center, first and second vanes formed by protruding on both sides along the longitudinal direction of the sleeve to cause vines or snakes to slide down when they try to climb up and to rotate around the branch line with the force of the wind, a holder formed at the upper center of the outer periphery of the branch line and fixed thereto, a support shaft formed at the upper center and fitted into the lower hole of the sleeve, a contact surface formed at the lower part of the support shaft that comes into contact with the sleeve to support the blade so as to be rotatably supported, and a gap formed to separate the first and second vanes of the blade and the holder.
  • the present invention can achieve the effect of reliably preventing vines or snakes from climbing up the overhead distribution line by easily and naturally sliding down the pole when they try to climb up the overhead distribution line.
  • the lower ends of the first and second vanes have an upward slope in the outer side direction from the sleeve, and the upper surface of the holder facing the lower ends of the first and second vanes has a downward slope in the edge direction from the support shaft, so that the vines do not get wrapped around but naturally shake and do not become tangled tightly, so that the vines can rotate smoothly without getting caught when the wind blows.
  • the holder is formed by first and second holders that are evenly divided to form the same vertical symmetry on the left and right based on the vertical axis of the center so as to be wrapped and fixed from both sides with the branch line in between, and a male and female positioning hole and a positioning pin are respectively formed on the divided surfaces facing each other to determine the mutual joining position when fixing by wrapping and closely contacting each other from both sides with the branch line in between so that the contact surfaces form the same plane, and a tightening part having a through hole is respectively formed on both sides of the first and second holders, and an oblique surface that gradually becomes wider as it goes outward is formed on the divided surfaces facing each other of the tightening part so that when a bolt is driven through the through hole and a nut is tightened from the opposite side, the tightening part is elastically deformed due to the frictional force caused by the tightening force of the bolt and the nut, and the frictional force of the bolt and the nut increases due
  • a preferred embodiment (aspect) of the present invention is that a brim is formed on the outer side edge of the first and second vanes respectively to reinforce strength and allow a vine to slide down, and the first and second vanes are formed in an inverted trapezoidal shape whose width gradually narrows from the top to the bottom, and the width of the second vane is formed wider than that of the first vane, so that when there is no wind, the second vane, where the center of gravity of the blade is located, turns toward the ground about the ground line and stands up toward the pole, thereby preventing a vine or snake from winding up or climbing up the surfaces of the first and second vanes.
  • a preferred embodiment (aspect) of the present invention is that the first and second vanes are each curved, and a chamfer is formed at the edge portion of the dividing surface of the first and second holders where the contact surface meets the edge portion to prevent the lower end of the sleeve from getting caught during rotation, thereby increasing the rotational speed of the blade and increasing the rotational force due to the wind, so that the blade can rotate more smoothly without getting caught on the vine.
  • a preferred embodiment (aspect) of the present invention further comprises a track formed by protruding with a constant width on both sides along the longitudinal direction of the sleeve, a pollock formed at a constant interval on each inner surface of the vertical groove and spread outward by the elastic action of the track, and a ratchet formed by protruding with a constant interval on each inner end of the first and second vanes, and determining the position within the vertical groove of the track by the biting action of the pollock to adjust the installation width of the first and second vanes, thereby freely adjusting the installation width of the first and second vanes, so that the width can be adjusted to suit the characteristics of vines or snakes that are different in size depending on the region or climate, and can be used universally.
  • a gap is formed between the first and second vanes of the blade and the holder, so that when a vine or snake tries to climb up the ground wire, it easily slides down, and in particular, the vine does not climb up but naturally shakes and does not become tangled, so that the blade can rotate smoothly without getting caught on the vine when it turns by the force of the wind.
  • the worker can easily and firmly fix the holder to the ground wire by turning the bolt and nut by hand to tighten it, and in this process, the frictional force from the tightening force of the bolt and nut causes the tightening part of the holder to elastically deform, thereby increasing the frictional force of the bolt and nut through the spring action (rebound force), thereby preventing loosening.
  • first and second vanes are each curved, and the male and female positioning holes and positioning pins are formed on the facing dividing surfaces of the first and second holders to determine the mutual joining positions so that the contact surfaces do not misalign but form a smooth, flat plane, and in addition, a chamfer is formed on the edge portion of the dividing surfaces of the first and second holders where the contact surfaces meet, thereby facilitating the flow of air and increasing the rotational force due to the wind by preventing the lower end of the sleeve from getting caught on the holder during rotation, thereby increasing the rotational speed of the blade and thereby enabling the blade to rotate more smoothly without getting caught on the vines.
  • the operator can freely adjust the installation width of the first and second vanes according to the installation area or climate, so it can be used universally to suit the characteristics of various vines or snakes.
  • Figure 1 is a configuration diagram showing a state in which a conventional vine and snake climbing prevention device is installed on a branch line.
  • Figure 2 is a schematic diagram showing a vine and snake climbing prevention device for a branch line according to a different conventional technology.
  • FIG. 3 is a perspective view showing a vine and snake climbing prevention device for a branch line according to an embodiment of the present invention.
  • FIG. 4 is a front view showing a vine and snake climbing prevention device for a branch line according to an embodiment of the present invention.
  • FIG. 5 is a side view showing a vine and snake climbing prevention device for a branch line according to an embodiment of the present invention.
  • FIG. 6 is a plan view showing a vine and snake climbing prevention device for a branch line according to an embodiment of the present invention.
  • FIG. 7 is a perspective view showing a holder, one of the main elements constituting a vine and snake climbing prevention device for a branch line according to an embodiment of the present invention.
  • FIG. 8 is a perspective view showing an exploded view of a holder, one of the main elements constituting a vine and snake climbing prevention device for a branch line according to an embodiment of the present invention.
  • FIG. 9 is a plan view to help understand the combined state of the holder, one of the main elements constituting the vine and snake climbing prevention device for a branch line according to an embodiment of the present invention.
  • Figure 10 is a diagram showing a state in which a vine and snake climbing prevention device for a branch line according to an embodiment of the present invention is installed on a branch line.
  • FIG. 11 is a perspective view showing a blade, one of the main elements constituting a vine and snake climbing prevention device for a branch line according to another embodiment of the present invention.
  • FIG. 12 is a longitudinal cross-sectional view showing a blade, one of the main elements constituting a vine and snake climbing prevention device for a branch line according to another embodiment of the present invention.
  • the term and/or in this specification means a combination of a plurality of related described items or including any item among a plurality of related described items, and when it is said that a part includes a certain component, this does not mean that other components are excluded, but rather that other components may be further included, unless specifically stated otherwise.
  • the terms “include,” “have,” etc., used in this specification mean that there is a feature, number, step, process, operation, component, part, or a combination thereof, but should be understood to not exclude the possibility of the presence or addition of one or more other features, numbers, steps, processes, operations, components, parts, or combinations thereof.
  • top, bottom, upper surface, lower surface, or upper, lower, upper side, lower side, front/back, left/right, etc. used in the present invention are used for convenience to distinguish the relative positions of each component.
  • the upper part in a drawing may be named or referred to as the upper part and the lower part as the lower part, and the length direction may be named or referred to as the front/back direction, and the width direction may be named or referred to as the left/right direction.
  • first, second, etc. used in the present invention can be used to describe various components. That is, the terms first, second, etc. can be used only for the purpose of distinguishing one component from another component.
  • the main elements constituting the vine and snake climbing prevention device for the branch line according to the embodiment of the present invention largely include a blade (10) and a holder (20) as shown in FIGS. 3 to 10.
  • the blade (10) is fixed to the branch line (G) by a holder (20), and a long cylindrical sleeve (11) is formed at the center thereof to fit around the outer circumference of the branch line (G) so as to surround the branch line (G).
  • first and second vanes (12) (13) are formed protruding to cause vines or snakes to slide down when they try to climb up, and to rotate with the force of the wind around the support line (G).
  • a gap is formed between the first and second vanes (12)(13) and the holder (20) at a constant interval.
  • first and second vanes (12)(13) are formed obliquely with an upward slope toward their respective outer side surfaces from the sleeve (11) to prevent the vines from winding up.
  • first and second vanes (12)(13) are formed in a trapezoidal shape with the width gradually narrowing from the top to the bottom.
  • the width of the second vane (13) is formed wider than the width of the first vane (12).
  • first vane (12) and the second vane (13) are formed asymmetrically with different shapes at the top and bottom centered on the sleeve (11).
  • first and second vanes (12)(13) are each curved to increase the rotation speed of the blade (10).
  • first and second vanes (12)(13) are rounded.
  • the side of the sleeve (11) that comes into contact with the second vane (13) is cut along its length, and a closing portion (11a) is formed in the cut portion to prevent a gap by maintaining a state of close contact with the inner edge of the second vane (13).
  • the thickness of the first and second vanes (12)(13) is preferably formed to be about 0.5 mm to 5 mm to ensure flexibility and hardness that does not break easily, and the length is preferably formed to be about 0.5 m to 3 m to minimize the influence of the type of vine and the size of the snake.
  • the lower slopes of the first and second vanes (12)(13) be formed at about 20 to 60 degrees.
  • first and second vanes (12)(13) may be surface-processed separately to maximize the appearance (discoloration prevention) and the slippery effect of vines and snakes.
  • the holder (20) is formed in a hollow shape and is fixed by fitting it to the outer circumference of the support line (G) to support the blade (10) so that it can rotate freely 360 degrees.
  • a vertically long cylindrical support shaft (21) is formed by protruding from the upper center portion thereof to fit into the lower hole of the sleeve (11).
  • a plurality of ring bearings (21a) are formed at regular intervals to reduce friction due to point contact when the blade (10) rotates.
  • a contact surface (22) that comes into contact with the sleeve (11) is formed protruding on the lower periphery of the support shaft (21).
  • the holder (20) is formed with a slope that is slanted downward from the contact surface (22) so that the vine can easily slide down when it tries to climb up.
  • the holder (20) can be formed in a shape and form in which a support shaft (21) is integrally formed on the upper surface of a hollow tube in the shape of a cone cylinder.
  • the holder (20) may be formed with a disc having a certain thickness at a certain interval on the lower part of the contact surface (22) to make it difficult for the vine to wrap around, and a stiffener may be formed on the upper surface of the disc to reinforce strength and induce the vine to easily slide down when it wraps around, with a downward slope from the support shaft (21) toward the four edges.
  • a gap is formed between the upper surface of the holder (20) and the lower surfaces of the first and second vanes (12)(13) at a constant interval by the inclined surfaces of the first and second vanes (12)(13) and the inclined surface of the holder (20), and the height of the empty space due to the gap is formed to be approximately 5 to 10 cm.
  • the holder (20) is composed of first and second holders (20a) (20b) that are evenly divided to form the same vertical symmetry to the left and right based on the vertical axis of the center so as to be wrapped and fixed on both sides with the ground line (G) in between.
  • the dividing surfaces of the first and second holders (20a) (20b) facing each other and joining are formed with male and female positioning holes (23) and positioning pins (24) that are wrapped tightly from both sides with a ground line (G) in between to determine the joining position when fixing them so that their respective contact surfaces (22) form the same plane.
  • first and second holders (20a) (20b) by dividing into first and second holders (20a) (20b), they can be tightly joined by wrapping them from both sides with a ground line (G) in between, and in this process, the positioning holes (23) and positioning pins (24) formed on each of the divided surfaces are forcibly fitted together, thereby maintaining the assembly state of the first and second holders (20a) (20b) in a good and stable manner.
  • a wire insertion groove (29) is formed in the lower center of the facing dividing surfaces of the first and second holders (20a) (20b) to fit and fix the wire (G) to the outer periphery.
  • a tightening part (25) having a through hole (26) is formed so as to be joined with a bolt (B) and a nut (N) while in close contact with each other.
  • the facing dividing surfaces of the joint (25) are formed with an inclined surface (27) that gradually becomes wider as it goes outward.
  • a chamfer (28) is formed to prevent interference from occurring when the lower end of the sleeve (11) rotates.
  • the blade (10) and holder (20) are preferably formed of a thermoplastic plastic or synthetic resin such as ASA (Acrylic Styrene Acrylonitrile), PE (Polyethylene), PP (Polypropylene), etc.
  • ASA Acrylic Styrene Acrylonitrile
  • PE Polyethylene
  • PP Polypropylene
  • ASA shock-resistant, easy to process
  • weather resistance the property of withstanding changes in material properties such as discoloration and cracking due to the external environment
  • ultraviolet rays or moisture can be molded by injection into a mold or formed integrally using extrusion molding to ensure uniform quality. At this time, unnecessarily thick parts can be reduced in weight and maintain a certain strength through reduction molding.
  • the through hole (26) of the tightening portion (25) is formed into a polygon such as a square, and it is preferable that a part of the body of the bolt (B) is formed into a polygon corresponding to the through hole (26).
  • the nut (N) be in the form of a flange nut with a washer integrally attached to one side to increase friction and support force when fastened with the bolt (B) and prevent the fastening state from becoming loose or relaxed due to tightening.
  • the blade (10) can be installed to surround the branch line (G) by fitting its sleeve (11) to the outer periphery of the branch line (G), and in this state, when the wind blows, it can freely rotate 360 degrees around the support axis (21) of the holder (20) fixed to the branch line (G).
  • the lower ends of the first and second vanes (12)(13) of the blade (10) have an upward slope in the outer side direction from the sleeve (11), and also, the upper surface of the holder (20) facing the lower ends of the first and second vanes (12)(13) has a downward slope in the edge direction from the support shaft (21), thereby forming a gap that separates the first and second vanes (12)(13) and the holder (20), and because of the gap, the vines do not wrap around the blade (10) and naturally shake, so that they do not become tangled tightly, so that the blade (10) can rotate smoothly without getting caught on the vines when it turns by the force of the wind.
  • first and second vanes (12)(13) of the blade (10) are formed in an inverted trapezoidal shape whose width gradually narrows from the top to the bottom, and the width of the second vane (13) is formed wider than that of the first vane (12), so that when there is no wind, the center of gravity of the blade (10) is biased toward the second vane (13) and is always erected toward the ground, so that when a vine or snake tries to climb up the ground line, it is not only difficult to maintain balance and easily slip down, but also prevents the vine or snake from climbing up the surface of the first and second vanes (12)(13).
  • the holder (20) is formed by dividing it evenly to form the same vertical symmetry to the left and right based on the vertical axis of its center, the worker can easily and firmly fix the holder (20) to the ground wire (G) by wrapping it on both sides with the ground wire (G) in between and then tightening the bolt (B) and nut (N) by hand.
  • the facing dividing surfaces of the tightening portion (25) are formed as inclined surfaces (27) whose gaps gradually widen as they go outward, so that even if the first holder (20a) and the second holder (20b) are tightly joined, a gap that widens outward is generated between the facing dividing surfaces of the tightening portion (25), and in this case, the tightening portion (25) of the holder (20) contracts inward due to the frictional force caused by the tightening force of the bolt (B) and the nut (N), causing elastic deformation, and as a counteraction, a repulsive force acts, increasing the frictional force between the bolt (B) and the nut (N), thereby preventing loosening.
  • first and second vanes (12)(13) are each curved to facilitate the flow of air, thereby minimizing drag and reducing noise when the blade (10) rotates.
  • the positioning holes (23) and positioning pins (24) formed to correspond to the facing dividing surfaces of the first and second holders (20a) (20b) respectively determine the mutual joining positions so that the contact surfaces (22) do not misalign with each other and form a smooth, identical plane without steps, and also, since a chamfer (28) is formed at the corner portion of the dividing surfaces of the first and second holders (20a) (20b) where the contact surface (22) meets, even if the closing portion (11a) is twisted when the lower end of the sleeve (11) rotates, the blade (10) does not get caught by the holder (20), thereby increasing the rotational speed and increasing the rotational force due to the wind.
  • the blade (10) can rotate more smoothly without getting caught in the vine.
  • a brim (18) having a circular or horse-shaped cross section that reinforces strength and allows the vine to slide down may be further formed on the outer side edges of the first and second vanes (12)(13).
  • the brim (18) also plays a role in inducing the first and second vanes (12)(13) to naturally bend into a curved shape and form a round curve during the extrusion molding process using a thermoplastic resin.
  • the vine and snake climbing prevention device for a branch line may be configured such that the blade (10) further includes a track (14), a plock (16), and a ratchet (17).
  • the track (14) is formed by protruding along the length of the sleeve (11) on both sides with a constant width.
  • each outer side of the track (14) has a vertical groove (15) formed.
  • At least one polo (16) is formed at regular intervals on the inner surface of each vertical groove (15) so that it spreads outward by the elastic action of the track (14).
  • the pollock (16) is arranged in a sawtooth shape when viewed on a flat surface.
  • the ratchet (17) is formed by protruding at a certain interval on the inner end of the first and second vanes (12) (13) respectively to determine the position within the vertical groove (15) of the track (14) by the biting action of the plock (16) and adjust the installation width of the first and second vanes (12) (13).
  • the ratchet (17) is arranged in a gear shape corresponding to the polo-lock (16) when viewed on a plane.
  • the worker can freely adjust the installation width and size of the first and second vanes (12)(13) by setting the position of the ratchet (17) on the track (14) according to the installation area or climate, so that it can be universally used to suit the characteristics of various vines or snakes of different sizes according to the area or climate.
  • the present invention is not limited to the above-described embodiment and the attached drawings, and can be variously modified and applied in various ways not illustrated within the scope that does not depart from the technical spirit of the present invention, and it is obvious to a person having ordinary skill in the art to which the present invention pertains that it can be widely applied by changing each component and equivalent other embodiment.
  • the vine climbing prevention device has industrial applicability as a climbing prevention device that prevents vines or snakes from climbing up an electric pole by wrapping around the ground wire ropes by installing it on a wire ropes supporting an electric pole that is erected obliquely above the ground to prevent the electric pole from falling over due to the tension of electric wires or the wind.

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Insects & Arthropods (AREA)
  • Structural Engineering (AREA)
  • Birds (AREA)
  • Civil Engineering (AREA)
  • Pest Control & Pesticides (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)
  • Catching Or Destruction (AREA)

Abstract

Un dispositif de prévention d'escalade de vigne et de serpent pour un hauban est divulgué, lequel amène des vignes ou des serpents à glisser facilement lors d'une tentative d'enveloppement et d'escalade du dispositif, et augmente la force de rotation du vent de façon à tourner de façon régulière sans enchevêtrement avec des vignes, le dispositif comprenant : un long manchon cylindrique qui est ajusté autour de la périphérie externe d'un hauban pour entourer le hauban en son centre ; une lame comprenant des première et seconde aubes faisant saillie à partir de surfaces latérales respectives de celle-ci le long de la direction longitudinale du manchon, les première et seconde aubes provoquant le glissement des vignes ou des serpents lors de la tentative d'enroulement et de montée du dispositif, et permettant la rotation autour du hauban au moyen d'une force du vent ; et un support qui est ajusté autour de la périphérie externe du hauban et fixé à celui-ci, a un arbre de support à insérer dans un trou d'extrémité inférieure du manchon au niveau de la partie supérieure centrale de celui-ci, et a une surface de contact en contact avec le manchon au niveau de la partie inférieure de l'arbre de support de façon à supporter de manière rotative la lame, le dispositif ayant un espace séparant la lame et le support.
PCT/KR2024/012206 2023-11-15 2024-08-16 Dispositif de prévention d'escalade de vigne et de serpent pour hauban Pending WO2025105652A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR1020230157925A KR102665881B1 (ko) 2023-11-15 2023-11-15 지선용 넝쿨 및 뱀 오름 방지구
KR10-2024-0007497 2023-11-15
KR10-2023-0157925 2023-11-15
KR1020240007497A KR102688349B1 (ko) 2023-11-15 2024-01-17 사이즈 조절형 지선용 넝쿨 및 뱀 오름 방지구

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WO2025105652A1 true WO2025105652A1 (fr) 2025-05-22

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PCT/KR2024/012206 Pending WO2025105652A1 (fr) 2023-11-15 2024-08-16 Dispositif de prévention d'escalade de vigne et de serpent pour hauban

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WO (1) WO2025105652A1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102665881B1 (ko) * 2023-11-15 2024-05-14 주식회사 지명 지선용 넝쿨 및 뱀 오름 방지구

Citations (6)

* Cited by examiner, † Cited by third party
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JPH1088862A (ja) * 1996-09-13 1998-04-07 Noriyuki Morimoto 支索の保護具
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