KR20210000172U - Fruit harvesting and pruning shears - Google Patents

Fruit harvesting and pruning shears Download PDF

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Publication number
KR20210000172U
KR20210000172U KR2020190002973U KR20190002973U KR20210000172U KR 20210000172 U KR20210000172 U KR 20210000172U KR 2020190002973 U KR2020190002973 U KR 2020190002973U KR 20190002973 U KR20190002973 U KR 20190002973U KR 20210000172 U KR20210000172 U KR 20210000172U
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South Korea
Prior art keywords
scissors
blade
handle
operating lever
scissors blade
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KR2020190002973U
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Korean (ko)
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조학도
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조학도
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Priority to KR2020190002973U priority Critical patent/KR20210000172U/en
Publication of KR20210000172U publication Critical patent/KR20210000172U/en

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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G3/00Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
    • A01G3/02Secateurs; Flower or fruit shears
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01DHARVESTING; MOWING
    • A01D46/00Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
    • A01D46/24Devices for picking apples or like fruit
    • A01D46/247Manually operated fruit-picking tools
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G3/00Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
    • A01G3/02Secateurs; Flower or fruit shears
    • A01G3/025Secateurs; Flower or fruit shears having elongated or extended handles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B17/00Hand cutting tools, i.e. with the cutting action actuated by muscle power with two jaws which come into abutting contact
    • B26B17/02Hand cutting tools, i.e. with the cutting action actuated by muscle power with two jaws which come into abutting contact with jaws operated indirectly by the handles, e.g. through cams or toggle levers

Abstract

본 고안은 과일나무가지에 달려있는 과일을 수확하거나 과수의 가지를 전지할 때 사용하는 과일수확 및 전정용 가위에 관한 것으로 장대의 선단에 톱니가 형성된 가위날을 부착하고 상기 장대의 타단에는 가위날 작동레바와 손잡이를 연결하여 절단 대상물이 미끄러지지 않도록 고정시켜 절단하므로 고정력이 우수하고 손잡이와 가위날 작동레바에는 미끄럼 방지 및 지압용돌기를 형성하여 손에 장갑을 낀 상태에서도 미끄럼 없이 가위질 작업이 용이하고 맨손 작업의 경우 지압효과까지도 얻을 수 있는 매우 유익한 고안이다
[색인어]
가위날, 힘살용돌부, 축공, 축핀, 작동레바
손잡이, 괘공, 걸고리, 작동간, 톱니부, 장대
The present design relates to the shears for harvesting and pruning fruits used when harvesting fruit hanging from a fruit tree branch or pruning the branches of a fruit tree. A scissors blade with serrated teeth is attached to the tip of the pole Since the cutting object is cut by connecting the operating lever and the handle to prevent slipping, it has excellent fixing power, and the handle and the scissors blade operating lever have non-slip and acupressure protrusions, making it easy to scissor without slipping even when wearing gloves on the hand. In the case of bare-handed work, it is a very useful design that can obtain even acupressure effect.
[Index]
Scissor blade, force protrusion, shaft work, shaft pin, actuating lever
Handle, hanging hole, hook, working space, toothed part, pole

Description

과일수확 및 전정용 가위{omitted}Scissors for harvesting fruits and pruning{omitted}

본 고안은 과일 나무가지에 달려있는 과일을 수확하거나 과수가지를 전지할 때 사용하는 과수 및 전정용 가위에 관한 것으로서 장대의 선단에 가위날을 부착하고 장대의 타단에는 손잡이와 가위날 작동레바를 장착하여 가위를 구성하는 선단 가위날의 하측부를 가위날 작동레바와 작동간으로 연결하고 상기 손잡이와 작동레바에는 미끄럼 방지 및 지압용 돌기 수개를 형성하며 상기 장대 선단의 가위날은 금속판재로 되어 두개의 가위날의 날부가 서로 교합되도록 중첩하여 X 형으로 결합한 결합부에 원형의 힘살용 돌부를 돌설하여 그 중심에 구멍을 뚫어 축핀으로 결합하고 상기 두개의 가위날 중 고정 가위날의 날부에는 톱니가 형성되어 가위날 사이에 끼인 절단 대상물이 표적에서 미끄러져 벗어나지 못하게 하여 신속 간편하게 절단할 수 있을 뿐만 아니라 가위날의 결합부에 형성된 힘살용 돌부에 의해 얇은 철판으로 된 복수개의 가위날이 휘어지는 것을 방지할 수 있도록 구성된 것이다This design relates to fruit trees and pruning shears used when harvesting fruit on a fruit tree branch or pruning fruit trees. A shear blade is attached to the tip of the pole and a handle and a shear blade operating lever are attached to the other end of the pole. Thus, the lower part of the scissors blade at the tip of the scissors is connected between the operation lever and the operation lever, and several protrusions for anti-slip and acupressure are formed on the handle and the operation lever, and the scissors blade at the tip of the pole is made of a metal plate. The blades of the scissors are overlapped so that they are interlocked with each other, and a circular protrusion is made in the center of the joint part, which is connected in an X-shape, and a hole is drilled in the center of the blade to be connected with a shaft pin, and a tooth is formed on the blade part of the fixed scissors blade among the two scissors blades. It is possible to cut quickly and conveniently by preventing the object to be cut between the scissors blades from slipping away from the target, as well as preventing the bending of a plurality of thin iron plated scissors blades by the force protrusion formed on the joint of the scissors blade. Is configured to be

일반적으로 전정용 가위는 두개의 가위날을 중첩하여 X 형으로 결합하고 결합부 중심에 축공을 뚫어 축핀으로 교합시키는 구조이므로 두께가 얇은 가위날을 중첩하여 결합부에 축공을 뚫고 축핀을 끼우면 축핀이 관통하는 축핀 사이의 간격이 짧아 축핀의 지지가 견고하지 못해 상기 축핀이 쉽게 흔들리고 두개의 가위날이 결합된 결합부 역시 얇게 구성되어 있기 때문에 가위질 할때 교합된 가위날이 서로 부디치는 일이 잦아 절단이 순조롭게 이루어지지 못할 뿐만 아니라 가위날 결합면에서의 마찰이 커고 지지력이 약해 단단한 물질의 가위질이 원활하지 못하며 가동가위날과 연결되어있는 가동가위날 작동레바와 손잡이를 파악할 때 손이 쉽게 미끄러져서 가위를 떨어뜨리는 일이 잦아 뾰족한 가위 날에 의해 사람이 다치는 안전사고가 빈번하게 발생하는 문제점이 있었다In general, pruning shears are structured to combine two scissors blades in an X-shape and pierce a shaft hole in the center of the joint to engage with a shaft pin.Thus, the thin scissors blades are overlapped to make a shaft hole in the joint and insert the shaft pin. Since the gap between the penetrating shaft pins is short, the support of the shaft pins is not sturdy, so the shaft pins easily shake and the joint where the two scissors blades are joined is also thin, so when cutting, the interlocking scissors blades frequently hit each other. Not only does this not work smoothly, but also because the friction on the joint surface of the scissors blade is large and the support power is weak, the scissor quality of hard materials is not smooth, and the hand slides easily when grasping the movable shear blade operating lever and handle connected to the movable shear blade. There was a problem that safety accidents frequently occur in which people are injured by sharp scissors blades because they are frequently dropped.

본 고안은 이러한 문제점을 시정하여 안출한 것으로 고정 가위날에 형성된 톱니에 의해 절단대상물이 요동되지 않고 고정된 상태에서 가동 가위날이 작동되므로 수월하게 대상물이 절단되며 두개의 가위날의 결합부에 힘살용 돌부가 구비되어 있어 두개의 가위날이 서로 부디치거나 흔들리는 일이 없을 뿐만 아니라 상기 가위날 결합부의 지지력보다 강화되어 단단한 물질도 쉽게 절단되고 가동 가위날과 연결된 작동레바와 손잡이에 수개의 돌기가 형성되어 있으므로 가위날을 파악할 때 손이 미끄러지는 일이 없어 안전사고 예방에도 도움이 되고 손의 지압 효과도 얻을 수 있는 일석이조의 과일수학 및 전정용 가위를 제공하는 데 그 목적이 있는 것이다The present invention corrected this problem, and the object to be cut is not shaken by the teeth formed on the fixed scissors blade, and the movable scissors blade is operated in a fixed state, so the object is cut easily and the joint of the two scissors blades is hard. The two scissors blades do not crush or shake with each other because of the protrusions for the scissors, as well as the strengthening of the supporting force of the scissors blade joint, making it easier to cut hard materials, and several projections on the operating lever and handle connected to the movable scissors blade. Because it is formed, the hand does not slip when grasping the scissors blade, which helps prevent safety accidents, and provides a one-stone-two-joint fruit math and pruning shears that can obtain acupressure effect on the hand.

상기의 목적을 달성하기 위한 본 고안은 고정가위날과 가동 가위날로된 두개의 가위날이 날부가 서로 교차되도록 X 형으로 포개어진 결합부에 힘살용 돌부를 구비하여 그 중심에 축공을 뚫어 축핀을 축삽하고 상기 가동가위날과 가동가위날 작동레바 사이에는 괘공과 걸고리가 형성된 통상적인 작동간으로 연결하며 상기 작동레바와 손잡이 사이에는 탄발스프링이 탄지되고 손잡이와 작동레바에는 미끄럼 방지 및 지압용 돌기 수개를 형성하여서 되는 구성이다In order to achieve the above object, the present invention is provided with a protrusion for force at the joint part overlapped in an X-shape so that the blades of the fixed scissors blade and the movable scissors blade cross each other, and a shaft hole is drilled in the center of the shaft pin. The shaft is inserted and connected between the movable shear blade and the movable shear blade operating lever through a normal operation with a hanging hole and a hook, and an elastic spring is energized between the actuating lever and the handle, and the handle and the actuating lever have several protrusions for preventing slipping and acupressure. It is a composition that is formed by forming

상기와 같이 구성된 본 고안은 가위날의 교차부에 힘살용 돌부가 형성되어 있기 때문에 상기 돌부에 천공된 축공의 간격이 힘살용 돌부만큼 이격되어 축공간격이 길어지게 되므로 축핀을 축공에 끼우게 되면 축핀 양단을 지지하는 지지부의 길이가 멀어져서 축핀을 안전하게 지지할 수 있어 상기 축핀이 요동되는 일을 방지하여 가위날의 교합이 정확하게 이루어져서 가위날의 부딪침이 방지되고 지지력이 향상되므로 단단한 물질도 양호하게 절단될 수 있을 뿐만 아니라 축핀 또한 안정되게 지지되어 가위날의 이완을 방지하는 등 내구성이 우수한 장점을 가지게 되며 손잡이와 가동가위날 작동레바에 미끄럼 방지 및 지압용 돌기가 돌설되어 있으므로 장갑을 낀 상태의 작업에도 미끄럼이 방지되어 안전하게 사용할 수 있고 맨손 작업시 지압효과도 누릴 수 있는 다양한 효과를 지닌 매우 유익한 고안이다In the present invention configured as described above, since the protrusion for force is formed at the intersection of the scissors blade, the gap between the shaft holes drilled in the protrusion is separated by the protrusion for force, so that the axial space becomes longer. Since the length of the supporting part supporting both ends of the shaft pin is increased, the shaft pin can be safely supported, preventing the shaft pin from swinging, thereby accurately occluding the scissors blade, preventing the scissors blade from colliding and improving the support, so that the hard material is good. Not only can it be cut, but the shaft pin is also stably supported, so it has excellent durability, such as preventing loosening of the scissor blade, and the handle and the movable shear blade operating lever have anti-slip and acupressure protrusions. It is a very beneficial design with various effects that can be used safely as it is prevented from slipping even during work and can also enjoy acupressure effects when working with bare hands

도1은 본 고안의 사시도
도2는 본 고안이 구성되는 개략도
도3은 본 고안의 가동가위날과 가동가위날 작동레바 사이를 연결하는 작동간의 측면도
도4는 본 고안의 요부 발췌 단면도
1 is a perspective view of the present invention
Figure 2 is a schematic diagram of the present invention is configured
Figure 3 is a side view of the operation connecting the movable shear blade and the movable shear blade operating lever of the present invention
Figure 4 is a cross-sectional view of the main part of the present invention

고정가위날과 가동가위날로 된 두개의 가위날(1)(2)이 날부(1a)(2a)가 서로 교합되도록 X 형으로 포개어진 결합부에 힘살용 돌부(3)를 형성하여 그 중심에 축공(4)을 뚫어 축핀(5)을 축삽하고 상기 가동가위날(2)과 가동가위날 작동레바(6) 사이에는 괘공(8)과 걸고리(9)가 형성된 통상적인 작동간(7)이 연결되며 상기 작동레바(6)와 손잡이(10)사이에는 탄발스프링(11)이 탄지되고 상기 손잡이(10)와 작동레바(6)표면에 수개의 미끄럼 방지 및 지압용 돌기(12)(12')를 형성하여서 되는 구성이다Two scissors blades (1) (2) consisting of a fixed scissors blade and a movable scissors blade (1a) (2a) form a protrusion (3) in the center of the joint overlapped in an X shape so that the blade parts (1a) (2a) are interlocked. A shaft hole (4) is drilled to insert the shaft pin (5), and between the movable scissors blade (2) and the movable scissors blade operating lever (6), there is a normal operating interval (7) in which a hanging hole (8) and a hook (9) are formed. It is connected, and between the operating lever 6 and the handle 10, an elastic spring 11 is burnt, and several non-slip and acupressure protrusions 12 and 12' on the surface of the handle 10 and the operating lever 6 ) To form

도면 중 미설명 부호 13은 고정가위날(1)에 형성된 톱니부이고 14는 가위날과 손잡이와 가위날 작업레바를 연결하는 장대이다In the drawings, unexplained reference numeral 13 is a toothed portion formed on the fixed scissors blade (1), and 14 is a pole connecting the scissors blade and the handle and the shear blade working lever.

이와 같이 구성된 본 고안은 고정가위날(1)과 가동가위날(2)로된 두개의 가위날 날부(1a)(2a)가 서로 교차되도록 X 형으로 포개어진 결합부에 힘살용돌부(3)를 형성하여 그 중심에 축공(4)을 뚫어 측핀(5)을 축삽하므로서 두개의 가위날이 서로 부딪치거나 흔들리는 일이 없을 뿐만 아니라 상기 가위날 결합부의 향상된 지지력에 의해 가위날부가 휘어지는 일이 없이 단단한 물질도 쉽게 절단되어 작업 효율성이 높아지고 가동가위날과 연결된 작동레바와 손잡이에 수개의 돌기가 형성되어 있으므로 작업을 위해 가위날을 파악할 때 손이 미끄러져 다치는 일이 없어지게 되어 안전사고 예방에도 도움이 되며 손의 지압 효과까지 얻을 수 있는 일석이조의 고안으로서 유용하게 사용할 수 있는 것이다The present invention constructed as described above is a force protrusion (3) in the coupling part overlapped in an X-shape so that the two scissors blade blades (1a) (2a) consisting of a fixed scissors blade (1) and a movable scissors blade (2) cross each other. By forming a shaft hole (4) in the center of the shaft hole (4) and inserting the side pin (5), the two scissors blades do not collide with each other or shake, and the scissors blade part is not bent due to the improved support force of the scissors blade coupling part. Hard materials are easily cut to increase work efficiency, and several protrusions are formed on the operating lever and handle connected to the movable shear blade, so that the hand does not slip and injure when grasping the shear blade for work, helping to prevent safety accidents. It can be used usefully as a design of one stone and two groups that can obtain acupressure effect of the hand

Claims (1)

장대(14)의 선단에 고정가위날, 가동가위날로된 두개의 가위날(1)(2)이 날부(1a)(2a)가 서로 교합되도록 X 형으로 포개어진 결합부에 힘살용 돌부(3)를 형성하여 그 중심에 축공(4)을 뚫어 축핀(5)을 축삽하고 상기 가동가위날(2)과 가동가위날 작동레바(6) 사이에는 괘공(8)과 걸고리(9)가 형성된 통상적인 작동간(7)이 연결되며 상기 손잡이(10)와 작동레바(6) 표면에 수개의 미끄럼 방지 및 지압용 돌기(12)(12')를 구비하고 상기 고정 가위날의 날부(1a)에는 톱니부(13)가 형성되는 구성인 과일 수확 및 전정용 가위At the tip of the pole (14), two scissors blades (1) (2) made of fixed and movable scissors blades (1a) (2a) are overlapped in an X-shape so that the blades (1a) (2a) are interlocked with each other. ) To form a shaft hole (4) in its center to insert the shaft pin (5), and between the movable scissors blade (2) and the movable scissors blade operating lever (6), a hanging hole (8) and a hook (9) are formed. The human operating stem (7) is connected, and the handle (10) and the operating lever (6) are provided with several anti-skid and acupressure protrusions (12) (12'), and the blade (1a) of the fixed scissors blade Scissors for harvesting and pruning fruit, which is a configuration in which the teeth 13 are formed
KR2020190002973U 2019-07-12 2019-07-12 Fruit harvesting and pruning shears KR20210000172U (en)

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Cited By (1)

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KR20230029151A (en) 2021-08-24 2023-03-03 이대현 Electric scissors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230029151A (en) 2021-08-24 2023-03-03 이대현 Electric scissors

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