WO2017121142A1 - Blade-like grid cloth and manufacturing method therefor, and paraglider and windmill made of same - Google Patents

Blade-like grid cloth and manufacturing method therefor, and paraglider and windmill made of same Download PDF

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Publication number
WO2017121142A1
WO2017121142A1 PCT/CN2016/098917 CN2016098917W WO2017121142A1 WO 2017121142 A1 WO2017121142 A1 WO 2017121142A1 CN 2016098917 W CN2016098917 W CN 2016098917W WO 2017121142 A1 WO2017121142 A1 WO 2017121142A1
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WO
WIPO (PCT)
Prior art keywords
blade
wire
cloth
flying
frame
Prior art date
Application number
PCT/CN2016/098917
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French (fr)
Chinese (zh)
Inventor
王锦祥
Original Assignee
王锦祥
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Application filed by 王锦祥 filed Critical 王锦祥
Publication of WO2017121142A1 publication Critical patent/WO2017121142A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C33/00—Ornithopters
    • B64C33/02—Wings; Actuating mechanisms therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C33/00—Ornithopters
    • B64C33/02—Wings; Actuating mechanisms therefor
    • B64C33/025—Wings; Actuating mechanisms therefor the entire wing moving either up or down
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D5/00—Other wind motors
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Definitions

  • the invention relates to the field of layered products, in particular to a grid blade cloth and a manufacturing method thereof, and a flying umbrella and a windmill.
  • the existing blade cloth is divided into two types, a blade provided with a leak hole and a blade not provided with a leak hole, and neither of the above two kinds of blade cloths can form a large pressure difference on the upper and lower sides of the blade.
  • the present invention provides a grid blade cloth and a manufacturing method thereof, and a flying umbrella and a windmill, in particular, a grid blade cloth and a manufacturing method thereof, and the same Flying umbrella and windmill for blade cloth.
  • the invention provides a grid blade cloth capable of forming a large pressure difference on both sides to provide a large lifting force; the invention provides a flying umbrella on which the net provided by the invention is used The blade cloth can obtain a large lifting force; the invention provides a windmill on which the grid blade cloth provided by the invention is used, and the windmill has better rotation efficiency.
  • An aspect of the invention provides a grid blade cloth comprising an upper layer rope and a lower layer rope, the lower layer rope comprising a plurality of first line ropes arranged side by side, the upper layer rope comprising a plurality of second line ropes,
  • the second wire is laid on the upper side or the upper side of the plurality of first wires; one end of each blade is bonded between the first wire and the second wire, and the other end is a movable end and is located on the first wire Below.
  • each blade is simultaneously connected to the first wire and the second wire.
  • the lower layer of the rope is laid first, and then the plurality of blades are respectively glued to the upper side of the first rope, and the blade is parallel to the plane where the grid blade cloth is located, and then the upper layer rope is pressed against the blade.
  • the plurality of blades are respectively glued to the upper side of the first rope, and the blade is parallel to the plane where the grid blade cloth is located, and then the upper layer rope is pressed against the blade.
  • the blade Since one end of the blade is pressed between the two layers of the rope, the blade has a tendency to remain in the same plane as the rope, that is, the blade has a tendency to rebound upward when sagging, and the upper rope is used to block the blade upward. Side swing.
  • the distance between the first wire and the first wire, the distance between the second wire and the second wire, the two spacings may be determined according to different design requirements, not too large or too small, the width of the blade should be two The spacing is matched, the blade width is too large, the blade is difficult to rebound and the blade is easy to wrinkle, and the blade width is too small to affect the permeability of the cloth surface.
  • the distance between the plurality of first strands or between the first strands and the first strands is equal, and the distance between the plurality of second strands or between the second strands and the second strands is equal.
  • the width of the blade matches the distance between the first string and the distance between the second string.
  • the mesh blade cloth can be applied to a flying umbrella, a horizontally rotating windmill, a water sports shoe, etc.
  • the structure of the mesh blade cloth is simple, the weight is only equivalent to an ordinary cotton cloth, and others are not necessarily.
  • the blade is a lightweight elastic blade.
  • the thickness and elasticity of the blade are equivalent to ordinary paper, and the material can be carbon fiber.
  • each blade is disposed corresponding to the first wire, and each of the second wires has an intersection angle of 90° with each of the first wires.
  • edges of one end of the plurality of blades are respectively adhered to the upper side of the first wire along the first wire in the lower wire, and then the second wire is pressed one by one, between the first wire and the second wire
  • the angle of intersection is 90°, which ensures uniform force on the upper side of the blade.
  • each blade is connected with the first wire by an adhesive, and each blade and the second wire are also connected by an adhesive, and the intersection of the first wire and the second wire is respectively glued.
  • the adhesive is firmly adhered (that is, the intersection between the first wire and the second wire is bonded and adhered with adhesive), so that the blade has a tendency to rebound, and the blade can be swung by a certain angle after being stressed.
  • a flying umbrella comprising a supporting skeleton, the supporting skeleton is provided with a flying umbrella surface and a supporting seat, the flying umbrella surface is located above the supporting seat, and the supporting seat is used for providing a standing position for the flying person;
  • the flying canopy includes a canopy frame and the above-mentioned mesh blade cloth provided by the present invention, and the mesh blade cloth is disposed on the umbrella frame.
  • the support frame is used to install the flying canopy and the support seat, the flight canopy provides the ascending force of the flying paraglider, and the support seat provides the standing position for the glider.
  • the blade can swing a certain amount relative to the umbrella frame Angle, when the flying umbrella is at rest, the blade is in a semi-sag state due to the action of gravity.
  • the body's legs, arms, and waist can be used to provide source power.
  • standing on the support base constantly jumping up and down to bring the flying umbrella up and down, so that the flying umbrella surface continuously swings up and down, and the blade swings at a certain angle. Therefore, a large pressure difference is formed on both sides of the flying umbrella surface, thereby forming a lifting force.
  • the blades not only act as a smooth airflow, but also effectively increase the lifting force.
  • the specific flight method the human body first stands on the support base, and the feet are fixed, first squat, hands grasp the appropriate position of the support skeleton, and then use the jump between the hands and feet, when the body reaches the erect state, quickly shrink the feet for squatting
  • the action, so reciprocating, the umbrella frame swings up and down. Since the blade has a large resistance with respect to the upward flowing gas, a lifting force is generated, and the blade has a characteristic of being restored upward, and has elasticity, so that a forward thrust can be generated, which is more advantageous for flying an umbrella.
  • the grid blade cloth can be integrally set on the umbrella frame, and the upper layer rope, the blade and the lower layer rope can be gradually set on the umbrella frame.
  • the specific production process can be determined according to the needs.
  • This flying umbrella can take off on a flat surface or jump from a height.
  • This principle can be used to design water sports shoes, horizontally rotating windmills, and can also be driven by an engine, which is more efficient and safer than other aircraft.
  • the umbrella frame comprises a first annular support and a second annular support, the mesh blade cloth is disposed on the first annular support, and the second annular support is located on the upper side of the plurality of second wires and is fixedly connected with the plurality of second wires .
  • the first annular bracket refers to a bracket that is circumferentially disposed, and may have a rectangular, circular or other irregular annular shape in cross section.
  • the cross section of the first annular support is circular.
  • the first annular bracket is adopted to facilitate the installation of the blade, and at the same time, the resistance of the sliding can be effectively reduced.
  • the size of the first annular support is not limited, and is specifically designed according to the principle of gliding aerodynamics. In the present application, preferably 5 to 6 meters, further preferably 5.3 meters, gliding is better.
  • the second annular bracket is pressed against the upper layer rope, which can effectively strengthen the overall strength of the upper side net rope, and make the flying umbrella slide more stable.
  • the first annular support when the cross section of the first annular support is circular, the first annular support has a diameter of 5 to 6 meters.
  • the support skeleton comprises a top seat, a plurality of upper tie rods and a plurality of lower joint pull rods, the plurality of upper joint pull rods are arranged around the upper side of the umbrella surface frame, and the plurality of lower joint pull rods are arranged around the lower side of the umbrella surface frame, each of The two ends of the upper tie rod are respectively fixedly connected with the top seat and the umbrella frame, and the two ends of each lower tie rod are respectively connected with the umbrella frame and the support base.
  • the support skeleton plays a role of support and fixation, and the plurality of upper tie rods and the plurality of lower joint pull rods serve the purpose of smoothly fixing the umbrella frame and the support base.
  • the supporting frame further includes a plurality of pulling ropes, one ends of the plurality of pulling ropes are respectively connected with the top seat, and the other ends of the plurality of pulling ropes are respectively connected with the supporting base, and the middle portions of the plurality of pulling ropes are connected with the umbrella surface frame.
  • the drawstring further reinforces the fixed connection of the canopy frame and the support base to make the flight umbrella slide more smoothly.
  • the angle of oscillation of the blade relative to the canopy frame is between 0 and 60 degrees.
  • the support base is a laterally disposed support plate.
  • the support plate is used to support the human body, and has a simple structure and is convenient for the human body to jump up and down.
  • a windmill includes a rotating shaft, a mounting frame, and the above-mentioned mesh blade cloth provided by the present invention.
  • the mounting frame is provided with at least three, and one side edge of each mounting frame is fixed to the rotating shaft, and each A grid blade cloth is arranged correspondingly on the mounting frame.
  • the mounting frame is evenly distributed in the circumferential direction of the rotating shaft.
  • Yet another aspect of the present invention provides a method of making a grid blade cloth comprising the steps of:
  • the spacing between the first strand and the first strand, and the spacing between the second strand and the second strand are both set to match the width of the blade.
  • a grid blade cloth and a manufacturing method thereof, and a flying umbrella and a windmill can bring at least the following beneficial effects: the present invention provides a grid blade cloth in which a fluid can only pass in one direction, a grid blade The upper and lower sides of the cloth can form a large pressure difference to achieve the flight effect.
  • FIG. 1 is a schematic structural view of a mesh blade cloth provided by an embodiment of the present invention (the upper layer wire and the lower layer wire are disposed at an intersection);
  • FIG. 2 is a schematic structural diagram of a first state of a grid blade cloth according to an embodiment of the present invention
  • Figure 3 is a side view of the grid blade cloth of Figure 2;
  • FIG. 4 is a schematic structural diagram of a second state of a mesh blade cloth according to an embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of a third state of a grid blade cloth according to an embodiment of the present invention.
  • FIG. 6 is a schematic perspective structural view of a flying umbrella according to an embodiment of the present invention.
  • Figure 7 is a top plan view of the flying umbrella shown in Figure 6;
  • Figure 8 is a bottom plan view of the flying umbrella shown in Figure 6;
  • Figure 9 is a bottom plan view showing the blade of the flying umbrella shown in Figure 8 after being angled;
  • Figure 10 is a top plan view showing the upper portion of the support frame of the flying umbrella shown in Figure 6;
  • Figure 11 is a bottom plan view showing the lower portion of the support frame of the flying umbrella shown in Figure 6;
  • Figure 12 is a top plan view showing the first annular bracket of the flying umbrella shown in Figure 6 after the cord and the second annular bracket are arranged;
  • Figure 13 is a bottom view of the structure after the blade is mounted on the basis of Figure 12;
  • FIG. 14 is a schematic front structural view of a windmill according to an embodiment of the present invention.
  • Fig. 15 is a schematic plan view showing the wind turbine shown in Fig. 14;
  • Support frame 101 blade 102; first annular support 104; top seat 105; upper link rod 106; lower link rod 107; drawstring 108; second annular support 109; support plate 200; upper wire 201; lower wire 202 ; rotating shaft 203; mounting frame 204.
  • setting and “connecting” are to be understood broadly, and may be, for example, a fixed connection or a detachable connection, or Connected integrally; can be mechanical or electrical; can be directly connected or indirectly connected through an intermediate medium, which can be the internal communication between the two components.
  • intermediate medium which can be the internal communication between the two components.
  • a mesh blade cloth provided by an aspect of the present invention includes an upper layer string 201, a lower layer string 202, and a plurality of blades 102, and the lower layer string 202 includes a plurality of first strands arranged side by side.
  • the upper wire 201 includes a plurality of second wires, and the plurality of second wires are laid across the upper side or above the plurality of first wires to form a mesh; one end of each blade 102 is bonded to the first wire and the second wire
  • the ropes are connected to the first wire and the second wire at the same time, and the other end is a movable end and is located below the first wire.
  • the lower layer wire 202 is laid first, and then the plurality of blades 102 are respectively adhered to the upper side of the first wire, and the blade 102 is parallel to the plane where the mesh blade cloth is located, and then the upper wire 201 is placed. Pressed above the blade 102.
  • the blade 102 Since one end of the blade 102 is pressed between the two layers of wires, the blade 102 has a tendency to remain in the same plane as the wire, that is, the blade 102 has a tendency to rebound upward when sagging, and the upper wire 201 is used.
  • the barrier blade 102 is swung upward, and the mesh blade cloth provided by the present invention is in the first state shown in FIG.
  • the grid blade cloth provided by the present invention is at The third state shown in FIG. 5; when the gas moves upward with respect to the cloth, the blade 102 is closed by force, the gas cannot pass, and the cloth has a large resistance to the gas.
  • the grid blade cloth provided by the present invention is The second state shown in Figure 4. That is, the gas can only pass through the cloth surface in one direction.
  • the spacing between the first wire and the first wire, the spacing between the second wire and the second wire, the two spacings may be determined according to different design requirements, not too large or too small, the width of the blade 102 should be The two pitches are matched, and if the blade width is too large, the blade is difficult to rebound and the blade is easily wrinkled, and the blade width is too small to affect the permeability of the cloth surface.
  • the distance between the plurality of first strands or between the first strands and the first strands is equal, and the distance between the plurality of second strands or between the second strands and the second strands is equal.
  • the width of the blade 102 matches the distance between the first string and the distance between the second string.
  • the distance between the plurality of first strands is equal to the distance between the plurality of second strands, and more preferably, the distance between the plurality of first strands and the distance between the plurality of second strands are both At 5 cm, the width of the blade 102 is 5.5 cm. That is, the width of the blade 102 should be slightly wider than the distance between the plurality of first strands or the distance between the plurality of second strands.
  • the shape of the blade 102 is not limited to a specific shape, and may be a rectangle, a square, a prism, or the like, as long as one blade 102 just covers one formed between the first wire and the second wire.
  • the mesh may be such that the shape of the blade 102 approximates or is identical to the shape of the mesh formed between the first wire and the second wire.
  • the mesh blade cloth can be applied to a flying umbrella, a horizontally rotating windmill, a water sports shoe, etc.
  • the structure of the mesh blade cloth is simple, the weight is only equivalent to an ordinary cotton cloth, and others are not necessarily.
  • the blade 102 is preferably a lightweight elastic blade 102.
  • the swing resistance of the blade 102 is effectively reduced, and a large airflow difference is quickly formed on the upper and lower sides of the cloth surface, thereby forming a lifting force.
  • the thickness and elasticity of the blade 102 are respectively equivalent to the thickness and elasticity of ordinary paper, and the material of the blade 102 can be made of carbon fiber.
  • each blade 102 The side edges of one end of each blade 102 are disposed corresponding to the first wire, and the angle of intersection of each of the second wires with each of the first wires is preferably 90°, and may be other angles, such as 30°, 45°, 60° and so on.
  • the edges of one end of the plurality of blades 102 are respectively adhered to the upper side or the upper side of the first wire along the first wire in the lower wire 202, and then the second wire is pressed one by one, the first wire and the first wire
  • the angle of intersection between the two ropes is 90°, which ensures uniform force on the upper side of the blade 102.
  • each blade 102 is connected to the first wire by an adhesive, and each blade 102 and the second wire are also connected by an adhesive.
  • the intersection of the first wire and the second wire is respectively adhered with an adhesive (that is, the intersection between the first wire and the second wire is bonded and adhered with an adhesive), so that the blade 102 has the back.
  • the tendency of the bullet, the blade 102 can swing a certain angle after being stressed.
  • the flying umbrella provided by the present invention comprises a supporting skeleton 101.
  • the supporting skeleton 101 is provided with a flying umbrella surface and a supporting seat.
  • the flying umbrella surface is located above the supporting seat, and the supporting seat is used for the flying person. Or the user provides a standing position;
  • the flying canopy includes a canopy frame and the above-mentioned mesh blade cloth provided by the present invention, and the mesh blade cloth is disposed on the umbrella frame (or the mesh blade cloth is fixedly disposed on the umbrella frame).
  • the support frame 101 is used to install a flying canopy and a support seat, and the flight canopy provides a lifting force for the paragliding of the flying umbrella, and the support seat provides a standing position for the glider or the user.
  • the blade 102 is swingable at a certain angle with respect to the canopy frame, and when the flying umbrella is in a stationary state, the blade 102 is in a semi-sag state by the action of gravity (i.e., the first state shown in Fig. 2).
  • the blade 102 when the blade 102 is subjected to a downward force, the blade 102 swings downward relative to the canopy frame, and when the blade 102 receives an upward force, the blade 102 abuts against the upper wire 201.
  • the swing angle of the blade 102 relative to the umbrella frame is between 0-60 degrees (for example, 15 degrees, 30 degrees, 45 degrees, etc.)
  • the flying umbrella can slide more smoothly.
  • the width of the blade 102 is preferably 5.5 cm, and the spacing between the wires is preferably 5 cm.
  • the thickness of the blade 102 of the blade 102 and the spacing between the wires are determined according to the force, the material. It is also possible to use a general material, for example, the blade is preferably a carbon fiber material, and for example, a wire rope in a water sports shoe can be made of a thin steel wire.
  • the body's legs, arms, and waist can be used to provide source power.
  • standing on the support base continuously jumping up and down to bring the flying umbrella up and down, so that the flying umbrella surface continuously swings up and down, and the blade 102 swings with certain Angle, thus forming a lower surface on the upper side of the flying umbrella
  • a large pressure difference which in turn forms a rising force.
  • the blade 102 not only acts as a smooth air flow, but also effectively increases the lifting force.
  • the specific flight method the human body first stands on the support base, and the feet are fixed, first squat, hands grasp the appropriate position of the support frame 101, then use the hands and feet to jump, when the body reaches the erect state, quickly shrink the feet for the next
  • the mesh blade cloth can be integrally formed on the umbrella frame, and the upper wire 201, the blade 102 and the lower wire 202 can be gradually set on the umbrella frame.
  • the specific production process can be determined according to requirements.
  • the umbrella frame includes a first annular bracket 104 and a second annular bracket 109.
  • the mesh blade cloth is disposed on the first annular bracket 104, and the second annular bracket 109 is located on the upper side or above the plurality of second ropes. And fixedly connected with a plurality of second cords.
  • the first annular support 104 refers to a bracket that is circumferentially disposed and may have a rectangular, circular or other irregular annular shape (preferably circular).
  • the use of the first annular bracket 104 facilitates the installation of the blade 102 while effectively reducing the resistance to sliding.
  • the size of the first annular support 104 is not limited, and is specifically designed according to the principle of gliding aerodynamics.
  • the diameter of the first annular support 104 is preferably 5 to 6 meters. More preferably, it is 5.3 meters, and gliding is better.
  • the size of the second annular bracket 109 is smaller than the size of the first annular bracket 104 and is pressed against the upper layer cord 201, which can effectively strengthen the overall strength of the upper side net rope and make the flying umbrella slide more stable.
  • the support frame 101 is further improved. As shown in FIG. 6, FIG. 11 and FIG. 12, the support frame 101 includes a top seat 105, a plurality of upper tie rods 106 and a plurality of lower joint pull rods 107, and a plurality of upper joint pull rods.
  • the 106 is disposed on the upper side or the upper side of the umbrella frame (preferably, the plurality of upper tie rods 106 are evenly disposed on the upper side or the upper side of the umbrella frame), and the plurality of lower link rods 107 are disposed around the umbrella frame.
  • the support skeleton 101 functions as a support and a fixed, and the plurality of upper tie rods 106 and the plurality of lower joint pull rods 107 serve the purpose of smoothly fixing the umbrella frame and the support base.
  • the support frame 101 further includes a plurality of pull cords 108.
  • One end of the plurality of pull cords 108 is respectively connected to the top seat 105, and the other ends of the plurality of pull cords 108 are respectively connected with the support base, and the middle portion of the plurality of pull cords 108 and the umbrella frame connection.
  • the drawstring 108 further reinforces the fixed connection of the canopy frame and the support base to make the flight umbrella slide more smoothly.
  • the support base is preferably a laterally disposed support plate 200.
  • the support plate 200 is used for supporting the human body, and has a simple structure and is convenient for the human body to jump up and down.
  • the present invention provides a windmill comprising a rotating shaft 203, a mounting frame 204, and the above-described mesh blade cloth provided by the present invention.
  • the mounting frame 204 is provided with at least three, one side of each mounting frame 204.
  • the edge is fixed to the rotating shaft 203 (preferably, the mounting frame 204 is evenly distributed in the circumferential direction of the rotating shaft), and each of the mounting frames 204 is correspondingly provided with a mesh blade cloth (or correspondingly fixed on each mounting frame 204) There is a grid of blade cloth).
  • the windmill may also be provided with a plurality of mounting frames 204.
  • This type of windmill is more efficient than other types of windmills and is not cost effective. It can also be assembled into a windmill set, which is connected to the ground with ropes at the top to further reduce costs.

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  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
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Abstract

Provided are blade-like grid cloth and a manufacturing method therefor, and a paraglider and a windmill made of same, falling within the field of laminar products. The blade-like grid cloth comprises an upper thread rope layer (201) and a lower thread rope layer (202), wherein the lower thread rope layer (202) comprises a plurality of first thread ropes which are arranged side by side; the upper thread rope layer comprises a plurality of second thread ropes; the plurality of second thread ropes are crosswise laid at an upper side of the plurality of first thread ropes; and one end of each blade (102) is adhered between the first thread ropes and the second thread ropes, and the other end of each blade is a movable end and is located below the first thread ropes. The blade-like grid cloth can be applied to a plurality of fields, such as paraglider fabric, windmill blade surfaces capable of rotating horizontally and aquatic sport shoes, etc. The paraglider and the windmill respectively comprise the blade-like grid cloth. The paraglider can fly without power and can also be driven to fly by an engine. The technical solution provides a blade-like grid cloth through which fluid can only pass in one direction, so that a relatively great pressure difference can be formed between two sides of the blade-like grid cloth, and the pressure difference can effectively provide a raising force with a simple principle.

Description

一种网格叶片布及其制作方法以及飞行伞和风车Grid blade cloth and manufacturing method thereof, and flying umbrella and windmill 技术领域Technical field
本发明涉及层状产品领域，具体而言，涉及一种网格叶片布及其制作方法以及飞行伞和风车。The invention relates to the field of layered products, in particular to a grid blade cloth and a manufacturing method thereof, and a flying umbrella and a windmill.
背景技术Background technique
现有的叶片布分为两种，设置有漏孔的叶片和未设置漏孔的叶片，上述两种叶片布都不能在其叶片的上下两侧形成较大压力差。The existing blade cloth is divided into two types, a blade provided with a leak hole and a blade not provided with a leak hole, and neither of the above two kinds of blade cloths can form a large pressure difference on the upper and lower sides of the blade.
发明内容Summary of the invention
为了解决现有技术中的上述问题，本发明提供了一种网格叶片布及其制作方法以及飞行伞和风车，具体地提供了一种网格叶片布及其制作方法以及使用了该网格叶片布的飞行伞和风车。本发明提供的一种网格叶片布能够在两侧形成较大的压力差，以提供较大的上升力；本发明提供的一种飞行伞，在该飞行伞上使用了本发明提供的网格叶片布，能够获得较大提升力；本发明提供的一种风车，在该风车上使用了本发明提供的网格叶片布，该风车的转动效率更好。In order to solve the above problems in the prior art, the present invention provides a grid blade cloth and a manufacturing method thereof, and a flying umbrella and a windmill, in particular, a grid blade cloth and a manufacturing method thereof, and the same Flying umbrella and windmill for blade cloth. The invention provides a grid blade cloth capable of forming a large pressure difference on both sides to provide a large lifting force; the invention provides a flying umbrella on which the net provided by the invention is used The blade cloth can obtain a large lifting force; the invention provides a windmill on which the grid blade cloth provided by the invention is used, and the windmill has better rotation efficiency.
本发明一方面提供了一种网格叶片布，其包括上层线绳和下层线绳，下层线绳包括多根并排设置的第一线绳，上层线绳包括多根第二线绳，多 根第二线绳交叉铺设于多根第一线绳的上侧或上方；每块叶片的一端粘接于第一线绳和第二线绳之间，另一端为活动端且位于第一线绳的下方。An aspect of the invention provides a grid blade cloth comprising an upper layer rope and a lower layer rope, the lower layer rope comprising a plurality of first line ropes arranged side by side, the upper layer rope comprising a plurality of second line ropes, The second wire is laid on the upper side or the upper side of the plurality of first wires; one end of each blade is bonded between the first wire and the second wire, and the other end is a movable end and is located on the first wire Below.
进一步地，每块叶片同时与第一线绳和第二线绳连接。Further, each blade is simultaneously connected to the first wire and the second wire.
具体制作时，先铺设好下层线绳，然后将多块叶片分别逐一粘在第一线绳的上侧，并使叶片与网格叶片布所在的平面平行，再将上层线绳压在叶片的上方。In the specific production, the lower layer of the rope is laid first, and then the plurality of blades are respectively glued to the upper side of the first rope, and the blade is parallel to the plane where the grid blade cloth is located, and then the upper layer rope is pressed against the blade. Above.
由于叶片的一端压牢在两层线绳之间，所以叶片有保持与线绳在同一平面内的趋势，也就是叶片在下垂时有往上回弹的趋势，上层线绳用于阻挡叶片向上侧摆动。Since one end of the blade is pressed between the two layers of the rope, the blade has a tendency to remain in the same plane as the rope, that is, the blade has a tendency to rebound upward when sagging, and the upper rope is used to block the blade upward. Side swing.
当有气体(或者其他的流体)相对布面向下运动(或流动)，叶片受力打开，气体可顺利通过，布面对气体的阻力很小；当气体相对布面向上运动时，叶片受力闭合，气体无法通过，布面对气体具有较大的阻力。即气体只能单向通过布面。When a gas (or other fluid) moves downward (or flows) relative to the cloth, the blade is forced to open, the gas can pass smoothly, and the resistance of the cloth to the gas is small; when the gas moves upward with respect to the cloth, the blade is stressed. When closed, the gas cannot pass, and the cloth has a large resistance to the gas. That is, the gas can only pass through the cloth surface in one direction.
第一线绳与第一线绳之间的间距，第二线绳与第二线绳之间的间距，两个间距可根据不同的设计需要决定，不可过大或者过小，叶片的宽度应与两个间距相匹配，叶片宽度过大则叶片难以回弹且叶片容易折皱，叶片宽度过小则影响布面的通透性。The distance between the first wire and the first wire, the distance between the second wire and the second wire, the two spacings may be determined according to different design requirements, not too large or too small, the width of the blade should be two The spacing is matched, the blade width is too large, the blade is difficult to rebound and the blade is easy to wrinkle, and the blade width is too small to affect the permeability of the cloth surface.
优选地，多根第一线绳之间或第一线绳与第一线绳之间的距离相等，多根第二线绳之间或第二线绳与第二线绳之间的距离相等。Preferably, the distance between the plurality of first strands or between the first strands and the first strands is equal, and the distance between the plurality of second strands or between the second strands and the second strands is equal.
进一步地，叶片的宽度与第一线绳之间的距离以及与第二线绳之间的距离均相匹配。 Further, the width of the blade matches the distance between the first string and the distance between the second string.
本网格叶片布能够应用于飞行伞，水平转动的风车，水上运动鞋等，本网格叶片布的结构简单，重量只相当于普通的棉布，其他不一定。The mesh blade cloth can be applied to a flying umbrella, a horizontally rotating windmill, a water sports shoe, etc. The structure of the mesh blade cloth is simple, the weight is only equivalent to an ordinary cotton cloth, and others are not necessarily.
进一步地，叶片为轻质弹性叶片。Further, the blade is a lightweight elastic blade.
有效减小叶片的摆动阻力，快速在布面的上下两侧形成较大气流差，从而形成提升力。叶片的厚度与弹性都相当于普通的纸张，材料可用碳纤维。Effectively reduce the swing resistance of the blade, and quickly form a large airflow difference on the upper and lower sides of the cloth surface, thereby forming a lifting force. The thickness and elasticity of the blade are equivalent to ordinary paper, and the material can be carbon fiber.
进一步地，每块叶片的一端的侧边缘与第一线绳对应设置，每根第二线绳与每根第一线绳的交叉角度为90°。Further, a side edge of one end of each blade is disposed corresponding to the first wire, and each of the second wires has an intersection angle of 90° with each of the first wires.
多块叶片的一端的边缘分别顺着下层线绳中的第一线绳逐一粘在第一线绳的上侧，然后在将第二线绳逐一压上，第一线绳与第二线绳之间的交叉角度为90°，能够保证叶片上侧受力均匀。The edges of one end of the plurality of blades are respectively adhered to the upper side of the first wire along the first wire in the lower wire, and then the second wire is pressed one by one, between the first wire and the second wire The angle of intersection is 90°, which ensures uniform force on the upper side of the blade.
进一步地，每块叶片与第一线绳之间通过胶黏剂连接，每块叶片与第二线绳之间也通过胶黏剂连接，第一线绳和第二线绳的交叉点处分别用胶黏剂粘牢(即第一线绳和第二线绳之间的交叉处均用胶黏剂连接并粘牢)，使叶片具有回弹的趋势，叶片受力后可摆动一定的角度。Further, each blade is connected with the first wire by an adhesive, and each blade and the second wire are also connected by an adhesive, and the intersection of the first wire and the second wire is respectively glued. The adhesive is firmly adhered (that is, the intersection between the first wire and the second wire is bonded and adhered with adhesive), so that the blade has a tendency to rebound, and the blade can be swung by a certain angle after being stressed.
本发明另一方面提供了一种飞行伞，包括支撑骨架，支撑骨架设置有飞行伞面和支撑座，飞行伞面位于支撑座的上方，支撑座用于为飞行者提供站立位置；Another aspect of the present invention provides a flying umbrella comprising a supporting skeleton, the supporting skeleton is provided with a flying umbrella surface and a supporting seat, the flying umbrella surface is located above the supporting seat, and the supporting seat is used for providing a standing position for the flying person;
飞行伞面包括伞面架和本发明提供的上述网格叶片布，网格叶片布设置于伞面架。The flying canopy includes a canopy frame and the above-mentioned mesh blade cloth provided by the present invention, and the mesh blade cloth is disposed on the umbrella frame.
支撑骨架用于安装飞行伞面和支撑座，飞行伞面提供飞行伞滑翔的上升力，支撑座为滑翔者提供站立的位置。叶片可相对于伞面架摆动一定的 角度，飞行伞处于静止状态时，叶片受重力的作用处于半下垂状态。当有气体(或者其他的流体)相对布面向下运动(或流动)或者飞行伞向上飞行时，叶片受力打开，气体可顺利通过伞面架，伞面架具有良好的通透性，布面对气体的阻力很小；当气体相对伞面架向上运动或者飞行伞向下运动时，叶片受力闭合，气体无法通过伞面架，伞面有良好的密闭性，布面对气体具有较大的阻力。从而实现空气流体只能在伞面架上单向通过。The support frame is used to install the flying canopy and the support seat, the flight canopy provides the ascending force of the flying paraglider, and the support seat provides the standing position for the glider. The blade can swing a certain amount relative to the umbrella frame Angle, when the flying umbrella is at rest, the blade is in a semi-sag state due to the action of gravity. When there is gas (or other fluid) moving downward (or flowing) relative to the cloth or flying upwards, the blade is forced to open, the gas can pass through the umbrella frame, and the umbrella frame has good permeability, and the cloth surface The resistance to the gas is very small; when the gas moves upward relative to the canopy frame or the flying umbrella moves downward, the blade is closed by force, the gas cannot pass through the canopy frame, the umbrella surface has good airtightness, and the cloth faces a large gas. Resistance. Thereby, the air fluid can only pass through in one direction on the umbrella frame.
实际使用时，可利用人体的腿脚、手臂、腰部提供源动力，如站立在支撑座上，不断地上下跳跃带动飞行伞上下运动，进而使飞行伞面不断上下摆动，叶片随着摆动一定的角度，从而在飞行伞面上下两侧形成较大的压力差，进而形成上升力。在飞行过程中，叶片不仅起到平稳气流的作用，而且有效地提高了上升力。In actual use, the body's legs, arms, and waist can be used to provide source power. For example, standing on the support base, constantly jumping up and down to bring the flying umbrella up and down, so that the flying umbrella surface continuously swings up and down, and the blade swings at a certain angle. Therefore, a large pressure difference is formed on both sides of the flying umbrella surface, thereby forming a lifting force. During the flight, the blades not only act as a smooth airflow, but also effectively increase the lifting force.
具体飞行方法，人体先站在支撑座上，并使双脚固定，先下蹲，双手抓住支撑骨架的适当位置，然后手脚并用跳跃，当身体到达直立状态时，迅速收缩双脚作下蹲动作，如此往复运动，伞面架随着上下摆动。由于叶片相对于向上流动的气体具有较大的阻力，从而产生了提升力，同时叶片还具有往上回复的特性，具备弹性，因此能够产生向前的推力，更利于飞行伞飞行。The specific flight method, the human body first stands on the support base, and the feet are fixed, first squat, hands grasp the appropriate position of the support skeleton, and then use the jump between the hands and feet, when the body reaches the erect state, quickly shrink the feet for squatting The action, so reciprocating, the umbrella frame swings up and down. Since the blade has a large resistance with respect to the upward flowing gas, a lifting force is generated, and the blade has a characteristic of being restored upward, and has elasticity, so that a forward thrust can be generated, which is more advantageous for flying an umbrella.
网格叶片布可整体制作好后设置于伞面架，也可以将上层线绳、叶片和下层线绳逐步设置于伞面架，具体制作流程可根据需要决定。The grid blade cloth can be integrally set on the umbrella frame, and the upper layer rope, the blade and the lower layer rope can be gradually set on the umbrella frame. The specific production process can be determined according to the needs.
本飞行伞可以平地起飞，也可以从高处跃下，利用该原理可设计水上运动鞋，水平转动的风车，也可用引擎驱动，相对其他飞行器更高效安全。 This flying umbrella can take off on a flat surface or jump from a height. This principle can be used to design water sports shoes, horizontally rotating windmills, and can also be driven by an engine, which is more efficient and safer than other aircraft.
进一步地，伞面架包括第一环形支架和第二环形支架，网格叶片布设置于第一环形支架，第二环形支架位于多根第二线绳的上侧且与多根第二线绳固定连接。Further, the umbrella frame comprises a first annular support and a second annular support, the mesh blade cloth is disposed on the first annular support, and the second annular support is located on the upper side of the plurality of second wires and is fixedly connected with the plurality of second wires .
第一环形支架指的是环绕设置的支架，横截面可以是矩形、圆形或者其他不规则的环形。优选地，第一环形支架的横截面是圆形。采用第一环形支架，便于叶片安装，同时能够有效减小滑行的阻力。第一环形支架的尺寸不受限制，具体根据滑翔空气动力学的原理设计，本申请中优选5至6米，再进一步优选为5.3米，滑翔更好。第二环形支架紧压着上层线绳，能够有效地加固上侧网绳的整体强度，使飞行伞滑行更加稳定。The first annular bracket refers to a bracket that is circumferentially disposed, and may have a rectangular, circular or other irregular annular shape in cross section. Preferably, the cross section of the first annular support is circular. The first annular bracket is adopted to facilitate the installation of the blade, and at the same time, the resistance of the sliding can be effectively reduced. The size of the first annular support is not limited, and is specifically designed according to the principle of gliding aerodynamics. In the present application, preferably 5 to 6 meters, further preferably 5.3 meters, gliding is better. The second annular bracket is pressed against the upper layer rope, which can effectively strengthen the overall strength of the upper side net rope, and make the flying umbrella slide more stable.
可选地，当第一环形支架的横截面是圆形时，该第一环形支架的直径为5至6米。Optionally, when the cross section of the first annular support is circular, the first annular support has a diameter of 5 to 6 meters.
进一步地，支撑骨架包括顶座、多根上节拉杆和多根下节拉杆，多根上节拉杆环绕设置于伞面架的上侧，多根下节拉杆环绕设置于伞面架的下侧，每根上节拉杆的两端分别与顶座和伞面架固定连接，每根下节拉杆的两端分别与伞面架和支撑座连接。Further, the support skeleton comprises a top seat, a plurality of upper tie rods and a plurality of lower joint pull rods, the plurality of upper joint pull rods are arranged around the upper side of the umbrella surface frame, and the plurality of lower joint pull rods are arranged around the lower side of the umbrella surface frame, each of The two ends of the upper tie rod are respectively fixedly connected with the top seat and the umbrella frame, and the two ends of each lower tie rod are respectively connected with the umbrella frame and the support base.
支撑骨架起到支撑和固定的作用，多根上节拉杆和多根下节拉杆起到平稳固定伞面架和支撑座的目的。The support skeleton plays a role of support and fixation, and the plurality of upper tie rods and the plurality of lower joint pull rods serve the purpose of smoothly fixing the umbrella frame and the support base.
进一步地，支撑骨架还包括多根拉绳，多根拉绳的一端分别与顶座连接，多根拉绳的另一端分别与支撑座连接，多根拉绳的中部与伞面架连接。Further, the supporting frame further includes a plurality of pulling ropes, one ends of the plurality of pulling ropes are respectively connected with the top seat, and the other ends of the plurality of pulling ropes are respectively connected with the supporting base, and the middle portions of the plurality of pulling ropes are connected with the umbrella surface frame.
拉绳进一步加固伞面架和支撑座的固定连接，使飞行伞滑行更加平稳。The drawstring further reinforces the fixed connection of the canopy frame and the support base to make the flight umbrella slide more smoothly.
可选地，叶片相对于上述伞面架的摆动角度在0-60度之间。Optionally, the angle of oscillation of the blade relative to the canopy frame is between 0 and 60 degrees.
进一步地，支撑座为横向设置的支撑板。 Further, the support base is a laterally disposed support plate.
支撑板用于支撑人体，结构简单，便于人体上下跳跃。The support plate is used to support the human body, and has a simple structure and is convenient for the human body to jump up and down.
本发明又一方面提供了一种风车，包括转动轴、安装框架和本发明提供的上述网格叶片布，安装框架设置至少三个，每个安装框架的一侧边缘与转动轴固定，每个安装框架上对应设置有一个网格叶片布。According to still another aspect of the present invention, a windmill includes a rotating shaft, a mounting frame, and the above-mentioned mesh blade cloth provided by the present invention. The mounting frame is provided with at least three, and one side edge of each mounting frame is fixed to the rotating shaft, and each A grid blade cloth is arranged correspondingly on the mounting frame.
进一步地，安装框架均匀地分布于转动轴的周向。Further, the mounting frame is evenly distributed in the circumferential direction of the rotating shaft.
无论风向如何，始终有一个安装框架上的网格叶片布处于迎风闭合状态，其他两个网格叶片布处于打开状态，从而形成不对称阻力，使风车转动，风车也可以设置多个安装框架。这种风车效率相比其他类型的风车效率更高，而且成本不高。还可以组成风车组，在顶部用绳索相连再固定于地面，进一步降低成本。Regardless of the wind direction, there is always a mesh blade cloth on the mounting frame in the windward closed state, and the other two mesh blade cloths are in an open state, thereby forming an asymmetrical resistance, and the windmill can be rotated, and the windmill can also be provided with a plurality of mounting frames. This type of windmill is more efficient than other types of windmills and is not cost effective. It is also possible to form a windmill group, which is connected to the ground by ropes at the top, further reducing the cost.
本发明再一方面提供了一种制作网格叶片布的方法，其包括步骤：Yet another aspect of the present invention provides a method of making a grid blade cloth comprising the steps of:
(1)先铺设好下层线绳；(1) Lay the lower layer of rope first;
(2)将多块叶片分别逐一粘在第一线绳的上侧，并使叶片与网格叶片布所在的平面平行；(2) affixing a plurality of blades one by one to the upper side of the first wire, and making the blade parallel to the plane in which the mesh blade cloth is located;
(3)再将上层线绳压在叶片的上方，其中，叶片的一端压牢在两层线绳之间，叶片有保持与线绳在同一平面内的趋势，叶片在下垂时有往上回弹的趋势，上层线绳阻挡叶片向上侧摆动。(3) Pressing the upper layer rope above the blade, wherein one end of the blade is pressed between the two layers of ropes, and the blade has a tendency to remain in the same plane as the rope, and the blade has a backward when it hangs down. The tendency of the bomb, the upper line rope blocks the blade from swinging to the upper side.
进一步地，第一线绳与第一线绳之间的间距、第二线绳与第二线绳之间的间距均被设置成与叶片的宽度相匹配。Further, the spacing between the first strand and the first strand, and the spacing between the second strand and the second strand are both set to match the width of the blade.
根据本发明提供的一种网格叶片布及其制作方法以及飞行伞和风车，能够带来至少以下有益效果：本发明提供了一种流体只能单向通过的网格叶片布，网格叶片布的上下两侧能够形成较大的压力差，实现飞行的效果。 According to the present invention, a grid blade cloth and a manufacturing method thereof, and a flying umbrella and a windmill can bring at least the following beneficial effects: the present invention provides a grid blade cloth in which a fluid can only pass in one direction, a grid blade The upper and lower sides of the cloth can form a large pressure difference to achieve the flight effect.
附图说明DRAWINGS
为了更清楚地说明本发明实施例的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，应当理解，以下附图仅示出了本发明的某些实施例，因此不应被看作是对范围的限定，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他相关的附图。In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the embodiments will be briefly described below. It should be understood that the following drawings show only certain embodiments of the present invention, and therefore It should be seen as a limitation on the scope, and those skilled in the art can obtain other related drawings according to these drawings without any creative work.
图1为本发明实施例提供的网格叶片布的结构示意图(其上层线绳和下层线绳交叉设置)；1 is a schematic structural view of a mesh blade cloth provided by an embodiment of the present invention (the upper layer wire and the lower layer wire are disposed at an intersection);
图2为本发明实施例提供的网格叶片布的第一种状态的结构示意图；2 is a schematic structural diagram of a first state of a grid blade cloth according to an embodiment of the present invention;
图3为图2所述的网格叶片布的侧视图；Figure 3 is a side view of the grid blade cloth of Figure 2;
图4为本发明实施例提供的网格叶片布的第二种状态的结构示意图；4 is a schematic structural diagram of a second state of a mesh blade cloth according to an embodiment of the present invention;
图5为本发明实施例提供的网格叶片布的第三种状态的结构示意图；FIG. 5 is a schematic structural diagram of a third state of a grid blade cloth according to an embodiment of the present invention; FIG.
图6为本发明实施例提供的飞行伞的立体结构示意图；FIG. 6 is a schematic perspective structural view of a flying umbrella according to an embodiment of the present invention; FIG.
图7为图6所示的飞行伞的俯视结构示意图；Figure 7 is a top plan view of the flying umbrella shown in Figure 6;
图8为图6所示的飞行伞的仰视结构示意图；Figure 8 is a bottom plan view of the flying umbrella shown in Figure 6;
图9为图8所示的飞行伞的叶片展开一定角度后的仰视结构示意图；Figure 9 is a bottom plan view showing the blade of the flying umbrella shown in Figure 8 after being angled;
图10为图6所示的飞行伞的支撑骨架的上部分的俯视结构示意图；Figure 10 is a top plan view showing the upper portion of the support frame of the flying umbrella shown in Figure 6;
图11为图6所示的飞行伞的支撑骨架的下部分的仰视结构示意图；Figure 11 is a bottom plan view showing the lower portion of the support frame of the flying umbrella shown in Figure 6;
图12为图6所示的飞行伞的第一环形支架设置线绳和第二环形支架后的俯视结构示意图；Figure 12 is a top plan view showing the first annular bracket of the flying umbrella shown in Figure 6 after the cord and the second annular bracket are arranged;
图13为在图12基础上安装叶片后的仰视结构示意图；Figure 13 is a bottom view of the structure after the blade is mounted on the basis of Figure 12;
图14为本发明实施例提供的风车的主视结构示意图；FIG. 14 is a schematic front structural view of a windmill according to an embodiment of the present invention; FIG.
图15为图14所示的风车的俯视结构示意图。 Fig. 15 is a schematic plan view showing the wind turbine shown in Fig. 14;
图中：In the picture:
支撑骨架101；叶片102；第一环形支架104；顶座105；上节拉杆106；下节拉杆107；拉绳108；第二环形支架109；支撑板200；上层线绳201；下层线绳202；转动轴203；安装框架204。 Support frame 101; blade 102; first annular support 104; top seat 105; upper link rod 106; lower link rod 107; drawstring 108; second annular support 109; support plate 200; upper wire 201; lower wire 202 ; rotating shaft 203; mounting frame 204.
具体实施方式Detailed ways
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。通常在此处附图中描述和示出的本发明实施例的组件可以以各种不同的配置来布置和设计。The technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. It is a partial embodiment of the invention, and not all of the embodiments. The components of the embodiments of the invention, which are generally described and illustrated in the figures herein, may be arranged and designed in various different configurations.
因此，以下对在附图中提供的本发明的实施例的详细描述并非旨在限制要求保护的本发明的范围，而是仅仅表示本发明的选定实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。Therefore, the following detailed description of the embodiments of the invention in the claims All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.
应注意到：相似的标号和字母在下面的附图中表示类似项，因此，一旦某一项在一个附图中被定义，则在随后的附图中不需要对其进行进一步定义和解释。It should be noted that similar reference numerals and letters indicate similar items in the following figures, and therefore, once an item is defined in a drawing, it is not necessary to further define and explain it in the subsequent drawings.
在本发明的描述中，需要说明的是，术语“横向”等指示的方位或位置关系为基于附图所示的方位或位置关系，或者是该发明产品使用时惯常摆放的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指 示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。In the description of the present invention, it is to be noted that the orientation or positional relationship indicated by the term "lateral" or the like is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship conventionally placed when the inventive product is used. For the convenience of describing the present invention and simplifying the description, rather than referring to It is to be understood that the device or elements referred to have a particular orientation, are constructed and operated in a particular orientation and are therefore not to be construed as limiting.
在本发明的描述中，还需要说明的是，除非另有明确的规定和限定，术语“设置”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。In the description of the present invention, it should be noted that the terms "setting" and "connecting" are to be understood broadly, and may be, for example, a fixed connection or a detachable connection, or Connected integrally; can be mechanical or electrical; can be directly connected or indirectly connected through an intermediate medium, which can be the internal communication between the two components. The specific meaning of the above terms in the present invention can be understood in a specific case by those skilled in the art.
参照图1至图5，本发明一方面提供的网格叶片布，其包括上层线绳201、下层线绳202和多块叶片102，下层线绳202包括多根并排设置的第一线绳，上层线绳201包括多根第二线绳，多根第二线绳交叉铺设于多根第一线绳的上侧或上方形成网格；每块叶片102的一端粘接于第一线绳和第二线绳之间并同时与第一线绳和第二线绳连接，另一端为活动端且位于第一线绳的下方。1 to 5, a mesh blade cloth provided by an aspect of the present invention includes an upper layer string 201, a lower layer string 202, and a plurality of blades 102, and the lower layer string 202 includes a plurality of first strands arranged side by side. The upper wire 201 includes a plurality of second wires, and the plurality of second wires are laid across the upper side or above the plurality of first wires to form a mesh; one end of each blade 102 is bonded to the first wire and the second wire The ropes are connected to the first wire and the second wire at the same time, and the other end is a movable end and is located below the first wire.
具体制作时，先铺设好下层线绳202，然后将多块叶片102分别逐一粘在第一线绳的上侧，并使叶片102与网格叶片布所在的平面平行，再将上层线绳201压在叶片102的上方。In the specific production, the lower layer wire 202 is laid first, and then the plurality of blades 102 are respectively adhered to the upper side of the first wire, and the blade 102 is parallel to the plane where the mesh blade cloth is located, and then the upper wire 201 is placed. Pressed above the blade 102.
由于叶片102的一端压牢在两层线绳之间，所以叶片102有保持与线绳在同一平面内的趋势，也就是叶片102在下垂时有往上回弹的趋势，上层线绳201用于阻挡叶片102向上侧摆动，此时本发明提供的网格叶片布处于图2所示的第一种状态。 Since one end of the blade 102 is pressed between the two layers of wires, the blade 102 has a tendency to remain in the same plane as the wire, that is, the blade 102 has a tendency to rebound upward when sagging, and the upper wire 201 is used. The barrier blade 102 is swung upward, and the mesh blade cloth provided by the present invention is in the first state shown in FIG.
当有气体(或者其他的流体)相对布面向下运动(或流动)，叶片102受力打开，气体可顺利通过，布面对气体的阻力很小，此时本发明提供的网格叶片布处于图5所示的第三种状态；当气体相对布面向上运动时，叶片102受力闭合，气体无法通过，布面对气体具有较大的阻力，此时本发明提供的网格叶片布处于图4所示的第二种状态。即气体只能单向通过布面。When a gas (or other fluid) moves downward (or flows) relative to the cloth, the blade 102 is forced to open, the gas can pass smoothly, and the resistance of the cloth to the gas is small. At this time, the grid blade cloth provided by the present invention is at The third state shown in FIG. 5; when the gas moves upward with respect to the cloth, the blade 102 is closed by force, the gas cannot pass, and the cloth has a large resistance to the gas. At this time, the grid blade cloth provided by the present invention is The second state shown in Figure 4. That is, the gas can only pass through the cloth surface in one direction.
第一线绳与第一线绳之间的间距，第二线绳与第二线绳之间的间距，两个间距可根据不同的设计需要决定，不可过大或者过小，叶片102的宽度应与两个间距相匹配，叶片宽度过大则叶片难以回弹且叶片容易折皱，叶片宽度过小则影响布面的通透性。The spacing between the first wire and the first wire, the spacing between the second wire and the second wire, the two spacings may be determined according to different design requirements, not too large or too small, the width of the blade 102 should be The two pitches are matched, and if the blade width is too large, the blade is difficult to rebound and the blade is easily wrinkled, and the blade width is too small to affect the permeability of the cloth surface.
优选地，多根第一线绳之间或第一线绳与第一线绳之间的距离相等，多根第二线绳之间或第二线绳与第二线绳之间的距离相等。进一步地，叶片102的宽度与第一线绳之间的距离以及与第二线绳之间的距离均相匹配。进一步地，多根第一线绳之间的距离与多根第二线绳之间的距离相等，更优选地，多根第一线绳之间的距离与多根第二线绳之间的距离均为5cm，叶片102的宽度为5.5cm。即，叶片102的宽度应略宽于多根第一线绳之间的距离或多根第二线绳之间的距离。Preferably, the distance between the plurality of first strands or between the first strands and the first strands is equal, and the distance between the plurality of second strands or between the second strands and the second strands is equal. Further, the width of the blade 102 matches the distance between the first string and the distance between the second string. Further, the distance between the plurality of first strands is equal to the distance between the plurality of second strands, and more preferably, the distance between the plurality of first strands and the distance between the plurality of second strands are both At 5 cm, the width of the blade 102 is 5.5 cm. That is, the width of the blade 102 should be slightly wider than the distance between the plurality of first strands or the distance between the plurality of second strands.
需要注意的是，叶片102的形状并不局限于某种具体的形状，可以是长方形、正方形、棱形等，只要一块叶片102刚好能遮盖住第一线绳与第二线绳之间形成的一个网格即可，即叶片102的形状近似于或相同于第一线绳与第二线绳之间形成的网格的形状。 It should be noted that the shape of the blade 102 is not limited to a specific shape, and may be a rectangle, a square, a prism, or the like, as long as one blade 102 just covers one formed between the first wire and the second wire. The mesh may be such that the shape of the blade 102 approximates or is identical to the shape of the mesh formed between the first wire and the second wire.
本网格叶片布能够应用于飞行伞，水平转动的风车，水上运动鞋等，本网格叶片布的结构简单，重量只相当于普通的棉布，其他不一定。The mesh blade cloth can be applied to a flying umbrella, a horizontally rotating windmill, a water sports shoe, etc. The structure of the mesh blade cloth is simple, the weight is only equivalent to an ordinary cotton cloth, and others are not necessarily.
叶片102优选为轻质弹性叶片102。有效减小叶片102的摆动阻力，快速在布面的上下两侧形成较大气流差，从而形成提升力。叶片102的厚度与弹性都分别相当于普通的纸张的厚度与弹性，叶片102的材料可用碳纤维。The blade 102 is preferably a lightweight elastic blade 102. The swing resistance of the blade 102 is effectively reduced, and a large airflow difference is quickly formed on the upper and lower sides of the cloth surface, thereby forming a lifting force. The thickness and elasticity of the blade 102 are respectively equivalent to the thickness and elasticity of ordinary paper, and the material of the blade 102 can be made of carbon fiber.
每块叶片102的一端的侧边缘与第一线绳对应设置，每根第二线绳与每根第一线绳的交叉角度优选为90°，也可以是其他角度，比如30°、45°、60°等。多块叶片102的一端的边缘分别顺着下层线绳202中的第一线绳逐一粘在第一线绳的上侧或上方，然后在将第二线绳逐一压上，第一线绳与第二线绳之间的交叉角度为90°，能够保证叶片102上侧受力均匀。The side edges of one end of each blade 102 are disposed corresponding to the first wire, and the angle of intersection of each of the second wires with each of the first wires is preferably 90°, and may be other angles, such as 30°, 45°, 60° and so on. The edges of one end of the plurality of blades 102 are respectively adhered to the upper side or the upper side of the first wire along the first wire in the lower wire 202, and then the second wire is pressed one by one, the first wire and the first wire The angle of intersection between the two ropes is 90°, which ensures uniform force on the upper side of the blade 102.
优选地，每块叶片102与第一线绳之间通过胶黏剂连接，每块叶片102与第二线绳之间也通过胶黏剂连接。第一线绳和第二线绳的交叉点处分别用胶黏剂粘牢(即第一线绳和第二线绳之间的交叉处均用胶黏剂连接并粘牢)，使叶片102具有回弹的趋势，叶片102受力后可摆动一定的角度。Preferably, each blade 102 is connected to the first wire by an adhesive, and each blade 102 and the second wire are also connected by an adhesive. The intersection of the first wire and the second wire is respectively adhered with an adhesive (that is, the intersection between the first wire and the second wire is bonded and adhered with an adhesive), so that the blade 102 has the back. The tendency of the bullet, the blade 102 can swing a certain angle after being stressed.
需要说明的是，本申请中通过胶黏剂连接的均可使用现有技术中已有的其他固定连接方式。It should be noted that, in the present application, other fixed connection methods existing in the prior art can be used by the adhesive connection.
参照图6至图13，本发明另一方面提供的使用了本发明提供的上述网格叶片布的飞行伞6 to 13, a flying umbrella using the above-mentioned mesh blade cloth provided by the present invention is provided in another aspect of the present invention.
如图6至图9所示，本发明提供的飞行伞，其包括支撑骨架101，支撑骨架101设置有飞行伞面和支撑座，飞行伞面位于支撑座的上方，支撑座用于为飞行者或使用者提供站立位置； As shown in FIG. 6 to FIG. 9 , the flying umbrella provided by the present invention comprises a supporting skeleton 101. The supporting skeleton 101 is provided with a flying umbrella surface and a supporting seat. The flying umbrella surface is located above the supporting seat, and the supporting seat is used for the flying person. Or the user provides a standing position;
飞行伞面包括伞面架和本发明提供的上述网格叶片布，网格叶片布设置于伞面架(或网格叶片布固定设置于伞面架上)。The flying canopy includes a canopy frame and the above-mentioned mesh blade cloth provided by the present invention, and the mesh blade cloth is disposed on the umbrella frame (or the mesh blade cloth is fixedly disposed on the umbrella frame).
支撑骨架101用于安装飞行伞面和支撑座，飞行伞面提供飞行伞滑翔的上升力，支撑座为滑翔者或使用者提供站立的位置。叶片102可相对于伞面架摆动一定的角度，飞行伞处于静止状态时，叶片102受重力的作用处于半下垂状态(即图2所示的第一种状态)。当有气体(或者其他的流体)相对布面向下运动(或流动)或者飞行伞向上飞行时，叶片102受力打开，气体可顺利通过伞面架，伞面架具有良好的通透性，布面对气体的阻力很小，此时处于图5所示的第三种状态；当气体相对伞面架向上运动或者飞行伞向下运动时，叶片102受力闭合，气体无法通过伞面架，此时处于图4所示的第二种状态，伞面具有良好的密闭性，布面对气体具有较大的阻力。从而实现空气流体只能在伞面架上单向通过。The support frame 101 is used to install a flying canopy and a support seat, and the flight canopy provides a lifting force for the paragliding of the flying umbrella, and the support seat provides a standing position for the glider or the user. The blade 102 is swingable at a certain angle with respect to the canopy frame, and when the flying umbrella is in a stationary state, the blade 102 is in a semi-sag state by the action of gravity (i.e., the first state shown in Fig. 2). When there is gas (or other fluid) moving downward (or flowing) relative to the cloth or flying upwards, the blade 102 is forced to open, the gas can smoothly pass through the umbrella frame, and the umbrella frame has good permeability, cloth The resistance to the gas is small, and is in the third state shown in FIG. 5; when the gas moves upward relative to the canopy frame or the flying umbrella moves downward, the blade 102 is forced to close, and the gas cannot pass through the canopy frame. At this time, in the second state shown in FIG. 4, the umbrella surface has good airtightness, and the cloth has a large resistance to the gas. Thereby, the air fluid can only pass through in one direction on the umbrella frame.
综上所述，叶片102受到向下的力时，叶片102相对于伞面架向下摆动，叶片102受到向上的力时，叶片102紧贴上层线绳201。其中叶片102相对于伞面架的摆动角度在0-60度之间(例如15度、30度、45度等)时，飞行伞可以滑行得更加平稳。本申请中，叶片102的宽度优选为5.5cm，线绳之间的间距优选为5cm，用于其他方面的叶片102布的叶片102厚度和线绳之间的间距根据受力情况而定，材料也可以选用一般的材料，比如叶片优选为碳纤维材料，又比如，水上运动鞋中的线绳可用细钢绳。In summary, when the blade 102 is subjected to a downward force, the blade 102 swings downward relative to the canopy frame, and when the blade 102 receives an upward force, the blade 102 abuts against the upper wire 201. When the swing angle of the blade 102 relative to the umbrella frame is between 0-60 degrees (for example, 15 degrees, 30 degrees, 45 degrees, etc.), the flying umbrella can slide more smoothly. In the present application, the width of the blade 102 is preferably 5.5 cm, and the spacing between the wires is preferably 5 cm. For other aspects, the thickness of the blade 102 of the blade 102 and the spacing between the wires are determined according to the force, the material. It is also possible to use a general material, for example, the blade is preferably a carbon fiber material, and for example, a wire rope in a water sports shoe can be made of a thin steel wire.
实际使用时，可利用人体的腿脚、手臂、腰部提供源动力，如站立在支撑座上，不断地上下跳跃带动飞行伞上下运动，进而使飞行伞面不断上下摆动，叶片102随着摆动一定的角度，从而在飞行伞面上下两侧形成较 大的压力差，进而形成上升力。在飞行过程中，叶片102不仅起到平稳气流的作用，而且有效地提高了上升力。In actual use, the body's legs, arms, and waist can be used to provide source power. For example, standing on the support base, continuously jumping up and down to bring the flying umbrella up and down, so that the flying umbrella surface continuously swings up and down, and the blade 102 swings with certain Angle, thus forming a lower surface on the upper side of the flying umbrella A large pressure difference, which in turn forms a rising force. During the flight, the blade 102 not only acts as a smooth air flow, but also effectively increases the lifting force.
具体飞行方法，人体先站在支撑座上，并使双脚固定，先下蹲，双手抓住支撑骨架101的适当位置，然后手脚并用跳跃，当身体到达直立状态时，迅速收缩双脚作下蹲动作，如此往复运动，伞面架随着上下摆动。由于叶片102相对于向上流动的气体具有较大的阻力，从而产生了提升力，同时叶片102还具有往上回复的特性，具备弹性，因此能够产生向前的推力，更利于飞行伞飞行。The specific flight method, the human body first stands on the support base, and the feet are fixed, first squat, hands grasp the appropriate position of the support frame 101, then use the hands and feet to jump, when the body reaches the erect state, quickly shrink the feet for the next The 蹲 movement, so reciprocating, the umbrella frame swings up and down. Since the blade 102 has a large resistance with respect to the upward flowing gas, a lifting force is generated, and the blade 102 has a characteristic of being restored upward, and is elastic, so that a forward thrust can be generated, which is more advantageous for flying an umbrella.
网格叶片布可整体制作好后设置于伞面架，也可以将上层线绳201、叶片102和下层线绳202逐步设置于伞面架，具体制作流程可根据需要决定。The mesh blade cloth can be integrally formed on the umbrella frame, and the upper wire 201, the blade 102 and the lower wire 202 can be gradually set on the umbrella frame. The specific production process can be determined according to requirements.
如图12所示，伞面架包括第一环形支架104和第二环形支架109，网格叶片布设置于第一环形支架104，第二环形支架109位于多根第二线绳的上侧或上方且与多根第二线绳固定连接。第一环形支架104指的是环绕设置的支架，横截面可以是矩形、圆形或者其他不规则的环形(优选为圆形)。采用第一环形支架104，便于叶片102安装，同时能够有效减小滑行的阻力。第一环形支架104的尺寸不受限制，具体根据滑翔空气动力学的原理设计，当第一环形支架104的横截面是圆形时，该第一环形支架104的直径优选为5至6米，更优选为5.3米，滑翔更好。第二环形支架109的尺寸比第一环形支架104的尺寸小且紧压着上层线绳201，能够有效地加固上侧网绳的整体强度，使飞行伞滑行更加稳定。As shown in FIG. 12, the umbrella frame includes a first annular bracket 104 and a second annular bracket 109. The mesh blade cloth is disposed on the first annular bracket 104, and the second annular bracket 109 is located on the upper side or above the plurality of second ropes. And fixedly connected with a plurality of second cords. The first annular support 104 refers to a bracket that is circumferentially disposed and may have a rectangular, circular or other irregular annular shape (preferably circular). The use of the first annular bracket 104 facilitates the installation of the blade 102 while effectively reducing the resistance to sliding. The size of the first annular support 104 is not limited, and is specifically designed according to the principle of gliding aerodynamics. When the cross section of the first annular support 104 is circular, the diameter of the first annular support 104 is preferably 5 to 6 meters. More preferably, it is 5.3 meters, and gliding is better. The size of the second annular bracket 109 is smaller than the size of the first annular bracket 104 and is pressed against the upper layer cord 201, which can effectively strengthen the overall strength of the upper side net rope and make the flying umbrella slide more stable.
对支撑骨架101进一步改进为，如图6、图11和图12所示，支撑骨架101包括顶座105、多根上节拉杆106和多根下节拉杆107，多根上节拉杆 106环绕设置于伞面架的上侧或上方(优选地，多根上节拉杆106均匀地环绕设置于伞面架的上侧或上方)，多根下节拉杆107环绕设置于伞面架的下侧或下方(优选地，多根下节拉杆107均匀地环绕设置于伞面架的下侧或下方)，每根上节拉杆106的两端分别与顶座105和伞面架固定连接，每根下节拉杆107的两端分别与伞面架和支撑座连接。The support frame 101 is further improved. As shown in FIG. 6, FIG. 11 and FIG. 12, the support frame 101 includes a top seat 105, a plurality of upper tie rods 106 and a plurality of lower joint pull rods 107, and a plurality of upper joint pull rods. The 106 is disposed on the upper side or the upper side of the umbrella frame (preferably, the plurality of upper tie rods 106 are evenly disposed on the upper side or the upper side of the umbrella frame), and the plurality of lower link rods 107 are disposed around the umbrella frame. Side or lower (preferably, a plurality of lower link rods 107 are evenly disposed around a lower side or a lower side of the umbrella frame), and two ends of each upper link rod 106 are fixedly connected to the top seat 105 and the umbrella frame, respectively. Both ends of the lower section tie rod 107 are respectively connected to the canopy frame and the support base.
支撑骨架101起到支撑和固定的作用，多根上节拉杆106和多根下节拉杆107起到平稳固定伞面架和支撑座的目的。The support skeleton 101 functions as a support and a fixed, and the plurality of upper tie rods 106 and the plurality of lower joint pull rods 107 serve the purpose of smoothly fixing the umbrella frame and the support base.
支撑骨架101还包括多根拉绳108，多根拉绳108的一端分别与顶座105连接，多根拉绳108的另一端分别与支撑座连接，多根拉绳108的中部与伞面架连接。拉绳108进一步加固伞面架和支撑座的固定连接，使飞行伞滑行更加平稳。The support frame 101 further includes a plurality of pull cords 108. One end of the plurality of pull cords 108 is respectively connected to the top seat 105, and the other ends of the plurality of pull cords 108 are respectively connected with the support base, and the middle portion of the plurality of pull cords 108 and the umbrella frame connection. The drawstring 108 further reinforces the fixed connection of the canopy frame and the support base to make the flight umbrella slide more smoothly.
支撑座优选为横向设置的支撑板200。支撑板200用于支撑人体，结构简单，便于人体上下跳跃。The support base is preferably a laterally disposed support plate 200. The support plate 200 is used for supporting the human body, and has a simple structure and is convenient for the human body to jump up and down.
参照图14和图15，本发明又一方面提供的使用了本发明提供的上述网格叶片布的风车。Referring to Figures 14 and 15, a windmill using the above-described grid blade cloth provided by the present invention is provided in still another aspect of the present invention.
如图14和15所示，本发明提供的风车，其包括转动轴203、安装框架204和本发明提供的上述网格叶片布，安装框架204设置至少三个，每个安装框架204的一侧边缘与转动轴203固定(优选地，安装框架204均匀地分布于转动轴的周向)，每个安装框架204上对应设置有一个网格叶片布(或每个安装框架204上对应地固定设置有一个网格叶片布)。As shown in Figures 14 and 15, the present invention provides a windmill comprising a rotating shaft 203, a mounting frame 204, and the above-described mesh blade cloth provided by the present invention. The mounting frame 204 is provided with at least three, one side of each mounting frame 204. The edge is fixed to the rotating shaft 203 (preferably, the mounting frame 204 is evenly distributed in the circumferential direction of the rotating shaft), and each of the mounting frames 204 is correspondingly provided with a mesh blade cloth (or correspondingly fixed on each mounting frame 204) There is a grid of blade cloth).
无论风向如何，始终有一个安装框架204上的网格叶片布处于迎风闭合状态(即图4所示的第二种状态)，其他两个网格叶片布处于打开状态 (即图5所示的第三种状态)，从而形成不对称阻力，使风车转动，风车也可以设置多个安装框架204。这种风车效率相比其他类型的风车效率更高，而且成本不高。还可以组装成风车组，在顶部用绳索相连再固定于地面，以进一步降低成本。Regardless of the wind direction, there is always a grid blade cloth on the mounting frame 204 in the windward closed state (ie, the second state shown in FIG. 4), and the other two grid blade cloths are open. (ie, the third state shown in FIG. 5), thereby forming an asymmetrical resistance to rotate the windmill, and the windmill may also be provided with a plurality of mounting frames 204. This type of windmill is more efficient than other types of windmills and is not cost effective. It can also be assembled into a windmill set, which is connected to the ground with ropes at the top to further reduce costs.
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。 The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes can be made to the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.

Claims (19)

  1. 一种网格叶片布，其特征在于，包括上层线绳和下层线绳，所述下层线绳包括多根并排设置的第一线绳，所述上层线绳包括多根第二线绳，多根所述第二线绳交叉铺设于多根所述第一线绳的上侧；每块叶片的一端粘接于所述第一线绳和所述第二线绳之间，另一端为活动端且位于所述第一线绳的下方。A grid blade cloth, comprising: an upper layer rope and a lower layer rope, the lower layer rope comprising a plurality of first ropes arranged side by side, the upper layer rope comprising a plurality of second ropes, a plurality of The second wire is laid across the upper side of the plurality of first wires; one end of each blade is bonded between the first wire and the second wire, and the other end is movable and located Below the first line.
  2. 根据权利要求1所述的网格叶片布，其特征在于，每块所述叶片同时与所述第一线绳和所述第二线绳连接。The mesh blade cloth according to claim 1, wherein each of said blades is simultaneously coupled to said first wire and said second wire.
  3. 根据权利要求1所述的网格叶片布，其特征在于，多根所述第一线绳之间的距离相等，多根所述第二线绳之间的距离相等。The mesh blade cloth according to claim 1, wherein a distance between the plurality of the first strands is equal, and a distance between the plurality of the second strands is equal.
  4. 根据权利要求2所述的网格叶片布，其特征在于，所述叶片的宽度与所述第一线绳之间的距离以及与所述第二线绳之间的距离均相匹配。The mesh blade cloth according to claim 2, wherein a width of the blade matches a distance between the first string and a distance from the second string.
  5. 根据权利要求1所述的网格叶片布，其特征在于，所述叶片为轻质弹性叶片。The grid blade cloth of claim 1 wherein the blade is a lightweight elastic blade.
  6. 根据权利要求1所述的网格叶片布，其特征在于，每块所述叶片的一端的侧边缘与所述第一线绳对应设置，每根所述第二线绳与每根所述第一线绳的交叉角度为90°。The mesh blade cloth according to claim 1, wherein a side edge of one end of each of the blades is disposed corresponding to the first wire, and each of the second wire and each of the first wires The angle of intersection of the strings is 90°.
  7. 根据权利要求1所述的网格叶片布，其特征在于，每块所述叶片与所述第一线绳之间通过胶黏剂连接，每块所述叶片与所述第二线绳之间也通过胶黏剂连接，所述第一线绳和所述第二线绳之间的交叉处均用胶黏剂连接。 The mesh blade cloth according to claim 1, wherein each of said blades and said first wire are connected by an adhesive, and between each of said blades and said second wire is also The intersection between the first wire and the second wire is connected by an adhesive by an adhesive connection.
  8. 一种飞行伞，其特征在于，包括支撑骨架，所述支撑骨架设置有飞行伞面和支撑座，所述飞行伞面位于所述支撑座的上方，所述支撑座用于为飞行者提供站立位置；A flying umbrella characterized by comprising a supporting skeleton provided with a flying canopy and a supporting seat, the flying canopy being located above the supporting seat, the supporting seat for providing a standing for a flying person position;
    所述飞行伞面包括伞面架和如权利要求1-7中任一项所述的网格叶片布，所述网格叶片布设置于所述伞面架。The flying canopy includes a canopy frame and the mesh blade cloth according to any one of claims 1 to 7, the mesh blade cloth being disposed on the canopy frame.
  9. 根据权利要求8所述的飞行伞，其特征在于，所述伞面架包括第一环形支架和第二环形支架，所述网格叶片布设置于所述第一环形支架，所述第二环形支架位于多根所述第二线绳的上侧且与多根所述第二线绳固定连接。The flying umbrella according to claim 8, wherein the canopy frame comprises a first annular bracket and a second annular bracket, and the mesh blade cloth is disposed on the first annular bracket, the second ring The bracket is located on an upper side of the plurality of the second cords and is fixedly coupled to the plurality of the second strands.
  10. 根据权利要求9所述的飞行伞，其特征在于，所述第一环形支架的横截面是圆形。The flying umbrella according to claim 9, wherein the first annular bracket has a circular cross section.
  11. 根据权利要求10所述的飞行伞，其特征在于，所述第一环形支架的直径为5至6米。The flying umbrella according to claim 10, wherein the first annular support has a diameter of 5 to 6 meters.
  12. 根据权利要求8所述的飞行伞，其特征在于，所述支撑骨架包括顶座、多根上节拉杆和多根下节拉杆，多根所述上节拉杆环绕设置于所述伞面架的上侧，多根所述下节拉杆环绕设置于所述伞面架的下侧，每根所述上节拉杆的两端分别与所述顶座和所述伞面架固定连接，每根所述下节拉杆的两端分别与所述伞面架和所述支撑座连接。The flying umbrella according to claim 8, wherein the supporting frame comprises a top seat, a plurality of upper tie rods and a plurality of lower joint pull rods, and the plurality of upper joint pull rods are disposed around the umbrella frame a plurality of the lower link rods are disposed around the lower side of the umbrella frame, and two ends of each of the upper link rods are respectively fixedly connected with the top seat and the umbrella frame, each of the Both ends of the lower section tie rod are respectively connected to the canopy frame and the support base.
  13. 根据权利要求12所述的飞行伞，其特征在于，所述支撑骨架还包括多根拉绳，多根所述拉绳的一端分别与所述顶座连接，多根所述拉绳的另一端分别与所述支撑座连接，多根所述拉绳的中部与所述伞面架连接。 The flying umbrella according to claim 12, wherein the support frame further comprises a plurality of drawstrings, one ends of the plurality of drawstrings are respectively connected to the top seat, and the other end of the plurality of drawstrings Connected to the support base respectively, a middle portion of the plurality of drawstrings is connected to the canopy frame.
  14. 根据权利要求8所述的飞行伞，其特征在于，所述叶片相对于所述伞面架的摆动角度在0-60度之间。The flying umbrella according to claim 8, wherein the angle of oscillation of the blade relative to the canopy frame is between 0 and 60 degrees.
  15. 根据权利要求8-14中任一项所述的飞行伞，其特征在于，所述支撑座为横向设置的支撑板。The flying umbrella according to any one of claims 8 to 14, wherein the support base is a laterally disposed support plate.
  16. 一种风车，其特征在于，包括转动轴、安装框架和如权利要求1-7中任一项所述的网格叶片布，所述安装框架设置至少三个，每个所述安装框架的一侧边缘与所述转动轴固定，每个所述安装框架上对应设置有一个所述网格叶片布。A windmill, comprising: a rotating shaft, a mounting frame, and the mesh blade cloth according to any one of claims 1 to 7, wherein the mounting frame is provided with at least three, one of each of the mounting frames The side edges are fixed to the rotating shaft, and each of the mounting frames is correspondingly provided with one of the mesh blade cloths.
  17. 根据权利要求16所述的风车，其特征在于，所述安装框架均匀地分布于所述转动轴的周向。The windmill according to claim 16, wherein the mounting frame is evenly distributed in a circumferential direction of the rotating shaft.
  18. 一种制作网格叶片布的方法，其特征在于，包括步骤：A method of making a grid blade cloth, comprising the steps of:
    (1)先铺设好下层线绳；(1) Lay the lower layer of rope first;
    (2)将多块叶片分别逐一粘在第一线绳的上侧，并使所述叶片与所述网格叶片布所在的平面平行；(2) affixing a plurality of blades one by one to the upper side of the first wire, and making the blades parallel to the plane in which the mesh blade cloth is located;
    (3)再将上层线绳压在所述叶片的上方，其中，所述叶片的一端压牢在两层线绳之间，所述叶片有保持与所述线绳在同一平面内的趋势，所述叶片在下垂时有往上回弹的趋势，所述上层线绳阻挡所述叶片向上侧摆动。(3) pressing the upper wire above the blade, wherein one end of the blade is pressed between the two layers of wires, and the blade has a tendency to remain in the same plane as the wire. The blade has a tendency to rebound upward when sagging, and the upper wire prevents the blade from swinging to the upper side.
  19. 根据权利要求18所述的制作网格叶片布的方法，其特征在于，第一线绳与第一线绳之间的间距、第二线绳与第二线绳之间的间距均被设置成与所述叶片的宽度相匹配。 The method of manufacturing a mesh blade cloth according to claim 18, wherein a spacing between the first wire and the first wire, and a spacing between the second wire and the second wire are set to The width of the blades is matched.
PCT/CN2016/098917 2016-01-15 2016-09-13 Blade-like grid cloth and manufacturing method therefor, and paraglider and windmill made of same WO2017121142A1 (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN85108096A (en) * 1985-11-06 1986-10-08 叶逢春 The windmill of opening and closing leaves
CN1157749A (en) * 1996-09-11 1997-08-27 陈永光 Thick rope bird flying imitation device
CN1600641A (en) * 2003-09-27 2005-03-30 张凤林 Wing type aerial craft having upper and lower branched fanlike wings
CN1608945A (en) * 2004-11-11 2005-04-27 余志鹏 Flapping wing for ornithopter
CN104343643A (en) * 2014-09-24 2015-02-11 *** Lift type elastic synergistic windmill blade
CN105539841A (en) * 2016-01-15 2016-05-04 王锦祥 Grid blade cloth, paragliding and windmill

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205366070U (en) * 2016-01-15 2016-07-06 王锦祥 Net blade cloth, flight umbrella and windmill

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN85108096A (en) * 1985-11-06 1986-10-08 叶逢春 The windmill of opening and closing leaves
CN1157749A (en) * 1996-09-11 1997-08-27 陈永光 Thick rope bird flying imitation device
CN1600641A (en) * 2003-09-27 2005-03-30 张凤林 Wing type aerial craft having upper and lower branched fanlike wings
CN1608945A (en) * 2004-11-11 2005-04-27 余志鹏 Flapping wing for ornithopter
CN104343643A (en) * 2014-09-24 2015-02-11 *** Lift type elastic synergistic windmill blade
CN105539841A (en) * 2016-01-15 2016-05-04 王锦祥 Grid blade cloth, paragliding and windmill

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