A portable tool for removing wasp nests

Abstract

The present invention discloses a portable device for removing a wasp nest, which includes a bee-catching net component, a main rod component, a pull rod component and a steel wire rope component. The bee-catching net component includes a steel wire rope storage ring, a bee-catching bag fixing ring, a bee-catching net framework and a bee-catching bag. The bee-catching net framework is funnel-shaped, provided with an open end and a closed end. The steel wire rope storage ring is fixedly arranged at the open end of the bee-catching net framework, and the steel wire rope storage ring is provided with a steel wire rope groove. The closed end of the bee-catching net framework is detachably and fixedly connected with the main rod component. The main rod component includes a first main rod, a second main rod and a third main rod. The two ends of the second main rod are respectively detachably and fixedly connected with the first main rod and the third main rod coaxially. By pulling the pull rod component, the annular steel wire ring can be driven to contract inward and cut the connection between the honeycomb and the wall, so that the honeycomb falls into the bee-catching bag. The annular steel wire ring continues to contract until the bee-catching bag is contracted into a sealed bag body, effectively preventing the wasps from flying out of the bag mouth and causing harm to personnel.

Description

Technical Field

[0001] The present invention relates to the technical field of wasp nest removal, and specifically provides a portable wasp nest removal device. Background Art

[0002] Wasp nests sometimes appear in residential areas. Wasps are highly venomous and aggressive. If not removed in time, they will interfere with people's normal work and life and often cause people to be stung. Currently, the main people responsible for wasp nest removal are firefighters. Firefighters generally use methods such as burning, spraying pesticides, or jetting with a high-pressure water gun to remove wasp nests. However, these removal methods are relatively troublesome to use, have certain risks themselves, and the effects are not very good.

[0003] Currently, there are various wasp nest removal devices on the market. For example, the Chinese patent "Wasp Nest Removal Device" with the publication number CN 212993954 U discloses a technical solution: "A wasp nest removal device is provided. Through the setting of a first mounting rod, a second mounting rod, and an adjustment sleeve, by adjusting the position where the positioning bolt is inserted into the positioning hole, the length of the main rod can be adjusted. The removal bag is adhered to the bonding plate through an adhesive strip. The removal cover is placed over the wasp nest. When the handle inside the grip is tightly held, the handle moves, the first return spring is compressed, the handle is connected to a metal wire, the metal wire is pulled, driving the linkage block to move along the moving groove, the second return spring is stretched, the sealing plate closes, and at the same time, the opening and closing plate cooperate, and the shearing knife cuts and separates the connection between the wasp nest and the soil or branches. After separation, the wasp nest falls into the removal bag. The opening and closing plate continues to close, and the adhesive strips between the inner walls of the removal bag are adhered together to close the removal bag."

[0004] However, this technical solution has certain defects:

[0005] 1. If the adhesive strip is not fully adhered or not replaced in time after failure, the removal bag cannot be completely closed, resulting in wasps flying out of the removal bag, increasing the risk for the removal personnel during operation;

[0006] 2. The adjustment range of the rod body length is limited. When removing a wasp nest at a higher position, the removal operation is inconvenient, time-consuming, and laborious; Summary of the Invention

[0007] The purpose of the present invention is to provide a portable wasp nest removal device that can remove wasp nests at higher positions and effectively prevent wasps from flying out of the removal bag.

[0008] To achieve the above object, the present invention provides the following technical solutions:

[0009] A portable honeycomb removal device, comprising a bee-catching net component, a main rod component, a pull rod component and a steel wire rope component. The bee-catching net component includes a steel wire rope storage ring, a bee-catching bag fixing ring, a bee-catching net framework and a bee-catching bag. The bee-catching net framework is funnel-shaped, provided with an open end and a closed end. The steel wire rope storage ring is fixedly arranged at the open end of the bee-catching net framework. The steel wire rope storage ring is provided with a steel wire rope groove. The closed end of the bee-catching net framework is detachably and fixedly connected with the main rod component. The main rod component includes a first main rod, a second main rod and a third main rod. The two ends of the second main rod are respectively coaxially and detachably and fixedly connected with the first main rod and the third main rod. The pull rod component extends into the main rod component and is slidably connected with the main rod component. One end of the steel wire rope component passes through the main rod component and is fixedly connected with the top end of the pull rod component. The other end is provided with a plurality of branch steel wire ropes. The branch steel wire ropes are circumferentially and evenly distributed and pass through the side wall of the steel wire rope storage ring along the periphery of the bee-catching net framework and enter the steel wire rope groove. The end of each branch steel wire rope is knotted in the same clockwise direction along the steel wire rope groove and is looped around the adjacent branch steel wire rope with a slip knot. The branch steel wire ropes form a retractable ring-shaped steel wire loop. The bee-catching bag is placed in the bee-catching net framework and located within the ring-shaped steel wire loop. The mouth of the bee-catching bag is unfolded outwards and laid flat on the upper surface of the steel wire rope storage ring. The bee-catching bag fixing ring is pressed on the mouth of the bee-catching bag and is detachably and fixedly connected with the steel wire rope storage ring.

[0010] Further, a steel wire rope limiting rod is fixedly arranged at the bottom of the closed end of the bee-catching net framework. The steel wire rope limiting rod is a hollow tube. The steel wire rope limiting rod is circumferentially and evenly provided with three rope-passing grooves. The end of the steel wire rope limiting rod is fixedly connected with a first internal thread sleeve.

[0011] Further, the first main rod, the second main rod and the third main rod are all hollow tubes. One end of the first main rod is fixedly provided with a first external thread sleeve, and the other end is fixedly provided with a second internal thread sleeve. The first external thread sleeve is screwed with the second internal thread sleeve to fix the first main rod at the bottom of the closed end of the bee-catching net framework. One end of the second main rod is fixedly provided with a second external thread sleeve, and the other end is fixedly provided with a first flange. The second external thread sleeve is screwed with the second internal thread sleeve to fix the second main rod at the lower end of the first main rod. One end of the third main rod is fixedly provided with a second flange. A single-hole spring buckle is arranged between the first flange and the second flange. The first flange and the second flange are fixedly connected by bolts, so that the third main rod, the single-hole spring buckle and the second main rod are fixed as a whole.

[0012] Further, the pull rod component includes a pull rod body and a handle rod. The two ends of the handle rod are fixedly provided with handle covers. One end of the pull rod body is vertically and fixedly connected with the handle rod. The other end sequentially extends into the third main rod, the single-hole spring buckle, the second main rod and the first main rod in a matching manner, and a steel wire rope hanging ring is fixedly arranged at the end.

[0013] Furthermore, the side wall of the wire rope storage ring is evenly and circumferentially fixed with a guide sleeve seat and a fixed pulley, the number of the guide sleeve seat and the fixed pulley are three, the guide sleeve seat is fixed with a guide sleeve, the center line of the guide sleeve is located in the center plane of the wheel groove of the fixed pulley, and the wire rope groove of the wire rope storage ring is radially evenly opened with three rope threading holes, and the rope threading holes are coaxial with the guide sleeve.

[0014] Furthermore, three limiting rings are evenly distributed and fixedly arranged in the middle of the bee catching net skeleton in the circumferential direction, and the center lines of the limiting rings are located in the center plane of the wheel groove of the fixed pulley.

[0015] Furthermore, one end of the wire rope component is a single-strand wire rope, which is inserted into the main rod component and fixedly connected to the wire rope eye. The other end of the wire rope component is provided with three-strand branch wire ropes. The branch wire ropes pass through the rope threading groove of the wire rope limiting rod, pass through the limiting ring, wrap around the wheel groove of the fixed pulley and pass through the guide sleeve and the rope threading hole to enter the wire rope groove. The end of each branch wire rope is arranged in a clockwise direction along the wire rope groove and is put on the adjacent branch wire rope with a slipknot.

[0016] Furthermore, the bee catching bag fixing ring is detachably fixedly connected to the wire rope storage ring through three spring buckles, and the spring buckle includes an upper buckle and a lower buckle, the upper buckle is evenly distributed on the side wall of the bee catching bag fixing ring and is fixedly connected to the bee catching bag fixing ring, and the lower buckle is evenly distributed on the side wall of the wire rope storage ring and is fixedly connected to the wire rope storage ring.

[0017] Furthermore, a reinforcing plate is fixedly provided on the outer side of the closed end of the bee catching net frame.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. The present invention provides a bee catching net frame, a wire rope storage ring, a bee catching bag fixing ring, a bee catching bag, a main rod component, a pull rod component and a wire rope component. The bee catching net frame is detachably fixedly connected to the main rod component. The pull rod component extends into the main rod component. The wire rope storage ring and the bee catching bag fixing ring fix the bag opening of the bee catching bag at the opening end of the bee catching net frame. One end of the wire rope component is fixedly connected to the pull rod component, and the other end forms an annular wire ring of the retractable bee catching bag in the wire rope storage ring. By pulling the pull rod component, the annular wire ring can be driven to shrink inward and cut the connection between the honeycomb and the wall to make the honeycomb fall into the bee catching bag. The annular wire ring continues to shrink until the bee catching bag is shrunk into a sealed bag body, effectively preventing wasps from flying out of the bag opening and causing harm to personnel.

[0020] 2. The main rod component includes a first main rod, a second main rod, and a third main rod body. The first main rod is connected to the bee-catching net skeleton and the second main rod respectively through a threaded sleeve. This not only facilitates disassembly and assembly, making it convenient for storage and carrying, but also can increase the length of the main rod component by adding the first main rod to remove wasp nests at higher positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic structural diagram of the present invention;

[0022] Figure 2 It is a three-dimensional view of the bee-catching net component;

[0023] Figure 3 It is a schematic structural diagram of the bee-catching net component and the steel wire rope component;

[0024] Figure 4 It is a schematic structural diagram of the main rod component;

[0025] Figure 5 It is a schematic structural diagram of the pull rod component;

[0026] Figure 6 It is a state diagram of the branch steel wire rope;

[0027] In the figure: 1 - bee-catching net component, 2 - main rod component, 3 - pull rod component, 4 - steel wire rope storage ring, 401 - steel wire rope groove, 402 - rope threading hole, 5 - bee-catching bag fixing ring, 6 - guide sleeve seat, 601 - guide sleeve, 7 - fixed pulley, 8 - spring buckle, 9 - bee-catching net skeleton, 901 - limit ring, 10 - reinforcement plate, 11 - steel wire rope limit rod, 1101 - rope threading groove, 12 - first internal threaded sleeve, 13 - first external threaded sleeve, 14 - first main rod, 15 - second internal threaded sleeve, 16 - second external threaded sleeve, 17 - second main rod, 18 - single-hole spring snap, 19 - third main rod, 20 - steel wire rope hanging ring, 21 - pull rod body, 22 - handle rod, 23 - handle cover, 24 - branch steel wire rope, 25 - first flange, 26 - second flange. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] The present invention will be described in detail below with reference to the drawings and specific embodiments.

[0029] Please refer to Figures 1-6 , an embodiment provided by the present invention:

[0030] A portable honeycomb removal device includes a bee-catching net component 1, a main body rod component 2, a pull rod component 3 and a steel wire rope component. The bee-catching net component 1 includes a steel wire rope storage ring 4, a bee-catching bag fixing ring 5, a bee-catching net framework 9 and a bee-catching bag. The bee-catching net framework 9 is funnel-shaped, having an open end and a closed end. The steel wire rope storage ring 4 is welded to the open end of the bee-catching net framework 9. The steel wire rope storage ring 4 is provided with a steel wire rope groove 401 for storing the branch steel wire ropes 24, facilitating the formation of a retractable ring-shaped wire coil. The closed end of the bee-catching net framework 9 is detachably and fixedly connected to the main body rod component 2. The main body rod component 2 includes a first main body rod 14, a second main body rod 17 and a third main body rod 19. The two ends of the second main body rod 17 are respectively and coaxially detachably and fixedly connected to the first main body rod 14 and the third main body rod 19. The pull rod component 3 extends into the main body rod component 2 and is slidably connected to the main body rod component 2. One end of the steel wire rope component passes through the main body rod component 2 and is fixedly connected to the top end of the pull rod component 3, and the other end is provided with three branch steel wire ropes 24. The branch steel wire ropes 24 are circumferentially and evenly distributed and pass through the side wall of the steel wire rope storage ring 4 along the periphery of the bee-catching net framework 9 and enter the steel wire rope groove 401. The end of each branch steel wire rope 24 is looped in the same clockwise direction along the steel wire rope groove 401 and is knotted around the adjacent branch steel wire rope 24 with a slip knot. The branch steel wire ropes 24 form a retractable ring-shaped wire coil. The bee-catching bag is placed in the bee-catching net framework 9 and located within the ring-shaped wire coil. The mouth of the bee-catching bag is unfolded outward and laid flat on the upper surface of the steel wire rope storage ring 4. The bee-catching bag fixing ring 5 is pressed on the mouth of the bee-catching bag and is detachably and fixedly connected to the steel wire rope storage ring 4. The slip knot of each branch steel wire rope 24 can slide axially along the branch steel wire rope 24 where the slip knot is located, causing the ring-shaped wire coil to drive the bee-catching bag to contract inward. The ring-shaped wire coil finally contracts into a very small equilateral triangle, tightening the bee-catching bag.

[0031] Wherein, a steel wire rope limiting rod 11 is welded to the bottom of the closed end of the bee-catching net framework 9. The steel wire rope limiting rod 11 is a hollow tube. The steel wire rope limiting rod 11 is circumferentially and evenly provided with three rope-passing grooves 1101 to orderly arrange the branch steel wire ropes 24 and prevent disorder. A first internal thread sleeve 12 is welded to the end of the steel wire rope limiting rod 11.

[0032] Among them, the first main body rod 14, the second main body rod 17, and the third main body rod 19 are all hollow tubes. One end of the first main body rod 14 is welded with a first external thread sleeve 13, and the other end is welded with a second internal thread sleeve 15. The first external thread sleeve 13 is screwed with the first internal thread sleeve 12 to fix the first main body rod 14 at the bottom of the closing end of the bee-catching net framework 9. One end of the second main body rod 17 is welded with a second external thread sleeve 16, and the other end is welded with a first flange 25. The second external thread sleeve 16 is screwed with the second internal thread sleeve 15 to fix the second main body rod 17 at the lower end of the first main body rod 14. One end of the third main body rod 19 is welded with a second flange 26. A single-hole spring buckle 18 is arranged between the first flange 25 and the second flange 26. The first flange 25 and the second flange 26 are fixedly connected by bolts, so that the third main body rod 19, the single-hole spring buckle 18 and the second main body rod 17 are fixed into one body.

[0033] Among them, the pull rod component 3 includes a pull rod body 21 and a handle rod 22. Handle caps 23 are fixedly arranged at both ends of the handle rod 22. One end of the pull rod body 21 is vertically and fixedly connected to the handle rod 22, and the other end sequentially extends into the third main body rod 19, the single-hole spring buckle 18, the second main body rod 17, and the first main body rod 14 in a matching manner, and a wire rope sling 20 is welded at the end. When there is no external force acting on the single-hole spring buckle 18, the spring force can limit the axial movement of the pull rod body 21 in the main body rod component 2. When the single-hole spring buckle 18 is pressed, the spring force can be released, enabling the pull rod body 21 to axially move in the main body rod component 2.

[0034] Among them, guide sleeve seats 6 and fixed pulleys 7 are circumferentially and uniformly arranged on the side wall of the wire rope storage ring 4. The number of both the guide sleeve seats 6 and the fixed pulleys 7 is three. The fixed pulley 7 enables the branch wire ropes 24 to move smoothly. A guide sleeve 601 is fixedly arranged on the guide sleeve seat 6. The center line of the guide sleeve 601 is located in the groove center plane of the fixed pulley 7. The guide sleeve 601 is used for guiding the branch wire ropes 24 to prevent the branch wire ropes 24 from getting stuck. Three wire rope holes 402 are radially and uniformly arranged in the wire rope groove 401 of the wire rope storage ring 4. The wire rope holes 402 are coaxial with the guide sleeve 601.

[0035] Among them, three limiting rings 901 are circumferentially and uniformly arranged in the middle of the bee-catching net framework 9. The center lines of the limiting rings 901 are located in the groove center plane of the fixed pulley 7. The limiting rings 901 play a guiding role in the branch wire ropes 24.

[0036] One end of the wire rope component is a single-strand wire rope, which is threaded through the main body rod component 2 and fixedly connected to the wire rope sling 20. The other end of the wire rope component is provided with a three-strand branch wire rope 24. The branch wire rope 24 passes through the wire rope through groove 1101 of the wire rope limiting rod 11, passes through the limiting ring 901, then winds around the pulley groove of the fixed pulley 7 and passes through the guide sleeve 601 and the wire rope through hole 402 to enter the wire rope groove 401. The end of each branch wire rope 24 is looped around the adjacent branch wire rope 24 in a clockwise direction along the wire rope groove 401 using a slip knot.

[0037] Among them, the bee-catching bag fixing ring 5 is detachably and fixedly connected to the wire rope storage ring 4 through three spring buckles 8. The spring buckle 8 includes an upper buckle and a lower buckle. The upper buckles are circumferentially distributed on the side wall of the bee-catching bag fixing ring 5 and welded to the bee-catching bag fixing ring 5. The lower buckles are circumferentially distributed on the side wall of the wire rope storage ring 4 and welded to the wire rope storage ring 4.

[0038] Among them, a reinforcing plate 10 is fixedly arranged on the outer side of the closing end of the bee-catching net framework 9 to increase the stability of the bee-catching net framework 9.

[0039] The working principle of the present invention:

[0040] When removing a wasp nest, first cover the wasp nest with the bee-catching bag. The operator holds the third main body rod 19 with one hand and presses the single-hole spring buckle 18 with the thumb, so that the pull rod component 3 can axially move within the main body rod component 2. The operator pulls the handle rod 22 with the other hand to drive the branch wire rope 24 to move, so that the annular wire loop formed by the three-strand branch wire rope 24 contracts inward. While the annular wire loop contracts, it also contracts the bee-catching bag. During the contraction process of the annular wire loop, the connection between the honeycomb and the wall is cut, causing the honeycomb to fall into the bee-catching bag. The annular wire loop continues to contract until the bee-catching bag is contracted into a sealed bag body, effectively preventing wasps from flying out of the bag mouth and causing harm to personnel.

[0041] When the wasp nest is at a relatively high position, the length of the main body rod component 2 can be increased by installing another first main body rod and lengthening the wire rope component. The wasp nest at the relatively high position can be conveniently removed using the above method.

[0042] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable tool for removing wasp nests, characterized in that: It includes a bee-catching net component (1), a main rod component (2), a pull rod component (3) and a wire rope component. The bee-catching net component (1) includes a wire rope receiving ring (4), a bee-catching bag fixing ring (5), a bee-catching net framework (9) and a bee-catching bag. The bee-catching net framework (9) is funnel-shaped, provided with an open end and a closed end. The wire rope receiving ring (4) is fixedly arranged at the open end of the bee-catching net framework (9). The wire rope receiving ring (4) is provided with a wire rope groove (401). The closed end of the bee-catching net framework (9) is detachably and fixedly connected to the main rod component (2). The main rod component (2) includes a first main rod (14), a second main rod (17) and a third main rod (19). The two ends of the second main rod (17) are respectively coaxially and detachably and fixedly connected to the first main rod (14) and the third main rod (19). The pull rod component (3) extends into the main rod component (2) and is slidably connected to the main rod component (2). One end of the wire rope component passes through the main rod component (2) and is fixedly connected to the top end of the pull rod component (3). The other end is provided with a number of branch wire ropes (24). The branch wire ropes (24) are circumferentially and evenly distributed and pass through the side wall of the wire rope receiving ring (4) along the periphery of the bee-catching net framework (9) and enter the wire rope groove (401). The end of each branch wire rope (24) is looped on the adjacent branch wire rope (24) in the same clockwise direction along the wire rope groove (401) by a slipknot. The branch wire ropes (24) form a retractable ring-shaped wire coil. The bee-catching bag is placed in the bee-catching net framework (9) and located within the ring-shaped wire coil. The mouth of the bee-catching bag is unfolded outward and laid flat on the upper surface of the wire rope receiving ring (4). The bee-catching bag fixing ring (5) is pressed on the mouth of the bee-catching bag and is detachably and fixedly connected to the wire rope receiving ring (4); At the bottom of the closed end of the bee-catching net framework (9), a wire rope limiting rod (11) is fixedly arranged. The wire rope limiting rod (11) is a hollow tube. The wire rope limiting rod (11) is circumferentially and evenly provided with three rope-passing grooves (1101). The end of the wire rope limiting rod (11) is fixedly connected to a first internal thread sleeve (12); On the side wall of the wire rope receiving ring (4), three guiding sleeve seats (6) and three fixed pulleys (7) are circumferentially and evenly fixedly arranged. The number of the guiding sleeve seats (6) and the fixed pulleys (7) is three. The guiding sleeve seat (6) is fixedly provided with a guiding sleeve (601). The center line of the guiding sleeve (601) is located within the center plane of the pulley groove of the fixed pulley (7). The wire rope receiving ring (4) of the wire rope groove (401) is radially and evenly provided with three rope-passing holes (402). The rope-passing holes (402) are coaxial with the guiding sleeve (601); In the middle of the bee-catching net framework (9), three limiting rings (901) are circumferentially and evenly fixedly arranged. The center line of the limiting rings (901) is located within the center plane of the pulley groove of the fixed pulley (7).

2. A portable tool for removing a wasps' nest according to claim 1, wherein: The first main body rod (14), the second main body rod (17) and the third main body rod (19) are all hollow tubes. One end of the first main body rod (14) is fixedly provided with a first external thread sleeve (13), and the other end is fixedly provided with a second internal thread sleeve (15). The first external thread sleeve (13) is screwed with the first internal thread sleeve (12) to fix the first main body rod (14) at the bottom of the closed end of the bee-catching net framework (9). One end of the second main body rod (17) is fixedly provided with a second external thread sleeve (16), and the other end is fixedly provided with a first flange (25). The second external thread sleeve (16) is screwed with the second internal thread sleeve (15) to fix the second main body rod (17) at the lower end of the first main body rod (14). One end of the third main body rod (19) is fixedly provided with a second flange (26). A single-hole spring buckle (18) is arranged between the first flange (25) and the second flange (26). The first flange (25) and the second flange (26) are fixedly connected by bolts, so that the third main body rod (19), the single-hole spring buckle (18) and the second main body rod (17) are fixed into one body.

3. The portable wasp nest removal device according to claim 2, characterized in that: The pull rod component (3) includes a pull rod body (21) and a handle rod (22). Handle covers (23) are fixedly provided at both ends of the handle rod (22). One end of the pull rod body (21) is perpendicularly and fixedly connected to the handle rod (22), and the other end sequentially extends into the third main body rod (19), the single-hole spring buckle (18), the second main body rod (17), and the first main body rod (14) in a matching manner, and a steel wire rope sling (20) is fixedly provided at the end.

4. A portable wasp nest removal device according to claim 1, characterized in that: One end of the steel wire rope component is a single-strand steel wire rope, which is arranged inside the main body rod component (2) and fixedly connected to the steel wire rope sling (20). The other end of the steel wire rope component is provided with three branched steel wire ropes (24). The branched steel wire ropes (24) pass out from the rope-passing groove (1101) of the steel wire rope limiting rod (11), pass through the limiting ring (901), then wind around the groove of the fixed pulley (7) and pass through the guide sleeve (601) and the rope-passing hole (402) to enter the steel wire rope groove (401). The end of each branched steel wire rope (24) is looped clockwise along the steel wire rope groove (401) and is looped on the adjacent branched steel wire rope (24) by a slipknot.

5. A portable device for removing a wasps' nest according to claim 1, characterized in that: The bee-catching bag fixing ring (5) is detachably fixedly connected to the steel wire rope receiving ring (4) by three spring buckles (8). The spring buckle (8) includes an upper buckle and a lower buckle. The upper buckles are circumferentially distributed on the side wall of the bee-catching bag fixing ring (5) and fixedly connected to the bee-catching bag fixing ring (5). The lower buckles are circumferentially distributed on the side wall of the steel wire rope receiving ring (4) and fixedly connected to the steel wire rope receiving ring (4).

6. The portable wasp nest removal device according to claim 1, wherein: A reinforcing plate (10) is fixedly provided on the outer side of the closed end of the bee-catching net framework (9).

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