KR200375035Y1 - A handworked grass cutter - Google Patents

A handworked grass cutter Download PDF

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Publication number
KR200375035Y1
KR200375035Y1 KR20-2004-0033490U KR20040033490U KR200375035Y1 KR 200375035 Y1 KR200375035 Y1 KR 200375035Y1 KR 20040033490 U KR20040033490 U KR 20040033490U KR 200375035 Y1 KR200375035 Y1 KR 200375035Y1
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South Korea
Prior art keywords
cutting
handle
plate
cutting plate
groove
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KR20-2004-0033490U
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Korean (ko)
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나정표
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나정표
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Priority to KR20-2004-0033490U priority Critical patent/KR200375035Y1/en
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Publication of KR200375035Y1 publication Critical patent/KR200375035Y1/en

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/02—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters
    • A01D34/08—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters hand-guided by a walking operator
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/02—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters
    • A01D34/13—Cutting apparatus
    • A01D34/14—Knife-bars

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvester Elements (AREA)

Abstract

본 고안은 산소의 봉분주위와 잔디밭 등의 제초를 위한 수동제초기에 관한 것으로서, 더욱 상세하게는 제초를 위한 상·하절단판과 상기 절단판 사이에 삽입고정되어 상·하절단판의 좌우왕복운동시 복원력을 주어 제초작업을 수월하게 해주는 스프링이 있는 절단판부가 있고, 이동바퀴지지대와 운반손잡이가 형성되어 있고 상·하절단판의 좌우왕복운동을 단속하고 지지하는 절단판지지몸체부와, 지렛대의 원리를 적용한 절단손잡이부와, 서로 다른 지면에서도 높낮이를 조절하여 작업이 용이하도록 해주고 또한 차량이동시 차량등에 적재하기 쉽도록 절단손잡이부를 분리결합할 수 있도록 하기 위한 높낮이조절부가 절단손잡이부에 구성되어 있는 것을 특징으로 하는 수동형 제초기에 관한 것이다.The present invention relates to a manual weeding machine for weeding oxygen rods and lawns. More specifically, it is inserted between the upper and lower cutting plates and the cutting plate for weeding to restore the left and right reciprocating motions of the upper and lower cutting plates. There is a cutting plate with a spring to facilitate the weeding operation, the moving wheel support and the carrying handle is formed, the cutting plate support body to clamp and support the left and right reciprocating movement of the upper and lower cutting plates, and the principle of the lever The cutting handle part is applied and the height adjusting part is configured to make it easy to work by adjusting the height at different grounds and to make it possible to separate and separate the cutting hand part so that it can be easily loaded on the vehicle when moving the vehicle. It relates to a manual mower.

Description

수동형제초기{A handworked grass cutter}A handworked grass cutter

본 고안은 수동형제초기에 관한 것으로서 종래에는 수동으로 제초할 수 있는 도구가 낫외에 없었는바 작업속도가 느리고 힘들었으며, 기계식제초기의 경우에는 사고의 위험이 매우 높아 매해 절단사고가 빈번히 발생하고 있고, 사고의 정도를 볼 때 매우 심각한 상황이며, 부피가 커서 무겁고, 작업시 발생하는 소음과 매연 떨림 등으로 인한 문제점이 많고, 제초기사용자 뿐만 아니라 주위작업자에 이르기까지 주의를 조금이라도 경시했을 경우 예상치 못한 사고가 언제든지 발생할 위험성을 지니고 있어 기계식제초기의 이점에 상응하는 부작용과 위험성 등이 적지 않아 문제시 되고 있다.The present invention relates to a manual mower, and in the past, there were no tools for manual weeding, except for sickle, and the working speed was slow and difficult. In the case of mechanical mowers, the accident risk is very high, so the cutting accident occurs frequently every year. The situation is very serious in terms of the size, the volume is heavy and heavy, there are many problems due to the noise and smoke fluctuations that occur during work, and unexpected accidents are caused by the slightest attention to not only the mower user but also the surrounding workers. Since there is a risk of occurring at any time, there are many side effects and risks that correspond to the advantages of mechanical vinegar, which is a problem.

본 고안은 상기와 같은 문제점을 해결하기 위한 것으로 별도의 동력장치없이수작업으로 효율적으로 제초작업을 할 수 있게 하기 위한 수동형제 초기에 관한 것으로서, 상·하절단판의 좌우왕복운동으로 제초작업이 이루어지게 되어 있는 절단판부가 있고, 이동바퀴지지대와 운반손잡이가 형성되어 있으며 상·하절단판을 단속·지지하는 절단판지지몸체부와, 지렛대의 원리를 적용한 절단손잡부와, 절단손잡이에 설치되어 서로 다른 지면에서도 높낮이를 조절하여 작업을 용이하게 해주는 높낮이조절부로 구성되어 있는 것을 특징으로 하는 수동형제초기를 제공하는 것이다.The present invention is to solve the problems described above, and relates to the initial manual brothers for enabling efficient weeding by hand without a separate power unit, weeding work is made by the left and right reciprocating motion of the upper and lower cutting plates There is a cutting plate part, which has a moving wheel support and a carrying handle, and a cutting plate support body for intermittent and supporting the upper and lower cutting plates, a cutting handle part applying the principle of the lever, and installed on the cutting handle. It is to provide a manual herbicide, characterized in that consisting of a height adjustment unit that facilitates work by adjusting the height in the ground.

도 1은 본 고안에 따른 수동형제초기의 분해 사시도1 is an exploded perspective view of a manual mower according to the present invention

도 2는 본 고안에 따른 수동형제초기에 관한 높낮이조절부연결판의 상세도Figure 2 is a detailed view of the height adjustment unit connection plate for a manual mower according to the present invention

도 3은 본 고안에 따른 수동형제초기에 관한 높낮이조절부의 투시도Figure 3 is a perspective view of the height adjustment unit for a manual mower according to the present invention

〈도면의 주요 부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>

1. 절단판부 2. 상부절단판1. Cutting plate part 2. Upper cutting plate

3. 하부절단판 4. 절단칼날3. Lower cutting plate 4. Cutting blade

5. 단속홈 6. 단속지지대5. Interruption groove 6. Interruption support

7. 스프링고정홈 8. 스프링7. Spring Retaining Groove 8. Spring

9. 절단손잡이걸림홈 10. 절단판지지몸체부9. Cutting handle catching groove 10. Cutting plate supporting body

11. 절단판지지몸체덮개 12. 고정볼트11. Cutting plate support body cover 12. Fixing bolt

13. 절단판지지몸체 14. 절단판이탈방지턱13. Cutting plate support body 14. Cutting plate release prevention jaw

15. 절단판부단속지지홈 16. 절단판지지덮개고정홈15. Cutting plate interlocking support groove 16. Cutting plate support cover fixing groove

17. 운반손잡이 18. 손잡이연결축17. Carrying handle 18. Handle connecting shaft

19. 1차이동바퀴 20. 1차이동바퀴연결축19. 1st moving wheel 20. 1st moving wheel connecting shaft

21. 1차이동바퀴연결축지지대 22. 2차이동바퀴21. 1st travel wheel connecting shaft support 22. 2nd travel wheel

23. 2차이동바퀴지지대 24. 절단손잡이부23. 2nd moving wheel support 24. Cutting handle

25. 하부절단손잡이대 26. 상부절단손잡이대25. Lower Cutting Handle 26. Upper Cutting Handle

27. 절단판삽입걸쇠 28. 손잡이연결축삽입홈27. Cutting plate insertion latch 28. Handle connecting shaft insertion groove

29. 높낮이조절부 30. 하부절단손잡이연결판29. Height adjustment part 30. Lower cutting handle connection plate

31. 상부절단손잡이연결판 32. 높낮이고정홈31. Upper cutting handle connecting plate 32. High and low fixing groove

33. 연결볼트홈 34. 손잡이33. Connecting bolt groove 34. Handle

35. 높낮이조절연결쇠 36. 높낮이고정핀35. Height adjustment hinge 36. Height adjustment pin

37. 연결볼트 38. 연결너트37. Connecting bolt 38. Connecting nut

이하 본 고안에 따른 바람직한 구성을 도면에 의해 상세히 설명하면 다음과 같다.Hereinafter, the preferred configuration according to the present invention will be described in detail by the drawings.

도1에 도시된 바와 같이 본 고안에 따른 수동형제초기는 제초를 위한 절단판부(1)와, 상기 절단판부(1)를 단속지지하기 위한 절단판지지몸체부(10)와, 제초를 위해 절단판부(1)를 좌우왕복운동시키기 위한 절단손잡이부(24)와, 절단손잡이의 각도를 조절하기 위한 높낮이조절부(29)로 구성되어 있다.As shown in Figure 1, the manual type mower according to the present invention is a cutting plate part 1 for weeding, a cutting plate support body part 10 for intermittently supporting the cutting plate part 1, and a cutting plate part for weeding. It is composed of a cutting handle part 24 for reciprocating (1) left and right, and a height adjusting part 29 for adjusting the angle of the cutting handle.

상기 절단판부(1)는 제초를 위한 상부절단판(2)과 하부절단판(3)으로 구성되어 있고, 더욱 상세하게는 상기 각 절단판은 일측끝단에 절단칼날(4)이 톱니모양으로 형성되어 있고, 중단부분에 상·하부절단판이 앞뒤로 움직이지 않고 좌우왕복운동만을 할 수 있도록 하기 위한 단속홈(5)이 좌우방향(제 1 차이동바퀴연결축(20)과 평행방향)으로 형성되어 있으며, 타측 끝단쪽에는 절단손잡이부(24)의 절단판삽입걸쇠(27)를 걸 수 있게끔 절단손잡이걸림홈(9)이 형성되어 있고, 하부절단판(3)이 상부절단판(2)에 돌출형성 되어 있는 스프링고정홈(7) 및 절단손잡이걸림홈(9)에 의해 걸림없이 좌우왕복운동을 할 수 있도록 하기 위하여 상부절단판(3)의 끝단(절단칼날의 반대측 끝단) 좌측에 일정면적의 빈 공간이 형성되어 있으며, 절단손잡이걸림홈(9)의 외부수직면에는 원형의 스프링걸림홈(7)이 형성되어 있되 하부절단판(3)의 스프링걸림홈이 상부절단판 스프링걸림홈보다 상부절단판 두께만큼 높게되어 있어 스프링이 상기 절단판사이에 삽입고정 되었을때 좌우의 높이가 균일하게끔 되어있고 상·하부절단판이 절단손잡이부(24)에 의해 좌우왕복운동을 할 경우 복원력을 주게 되어 있다.The cutting plate part 1 is composed of an upper cutting plate (2) and a lower cutting plate (3) for weeding, and more specifically, each cutting plate has a cutting blade (4) is formed in a sawtooth shape at one end The interruption groove 5 is formed in the left and right directions (parallel with the first differential wheel connecting shaft 20) to allow the upper and lower cutting plates only to perform the left and right reciprocating motions without moving back and forth at the middle portion. On the other end, a cutting handle catching groove 9 is formed to latch the cutting plate insertion latch 27 of the cutting handle portion 24, and the lower cutting plate 3 is attached to the upper cutting plate 2. A certain area on the left side of the end of the upper cutting plate 3 (opposite end of the cutting blade) in order to allow the left and right reciprocating motion without jamming by the spring fixing groove 7 and the cutting handle engaging groove 9 which are formed to protrude. An empty space is formed on the outer vertical surface of the cutting handle locking groove (9). The circular spring catching groove 7 is formed, but the spring catching groove of the lower cutting plate 3 is higher than the upper cutting plate spring catching groove by the thickness of the upper cutting plate so that when the spring is inserted and fixed between the cutting plates, The height of the is to be uniform and the upper and lower cutting plate is to give a restoring force when the left and right reciprocating movement by the cutting handle (24).

상기 절단판지지몸체부(10)는 제초를 위한 상·하절단판의 좌우왕복운동을 단속하고 지지하기 위한 것으로 제 1차이동바퀴연결축(20)과 세로방향으로 양측끝단에는 절단판부(1)를 내장한 후 이탈되지 않도록 하기 위한 절단판이탈방지턱(14)이 제 1차이동바퀴연결축(20)의 세로방향으로 일정구간 형성되어 있는데 상기 절단판이탈방지턱(14)의 상부에는 절단판지지몸체덮개(11)를 고정결합하기 위한 절단판지지덮개고정홈(16)이 형성되어 있고, 절단판지지몸체(13)와 절단판지지몸체덮개 (11)의 중단부분에는 절단판부의 단속홈(5)이 정확하게 삽입되도록 절단판부단속지지홈(15)이 가로방향으로 형성되어 있으며, 하단 쪽에는 절단손잡이부의 손잡이연결축삽입홈(28)과 끼워져 절단손잡이부(24)가 이탈되지 않고 좌우왕복운동을 할 수 있도록 삽입하여 단속하기 위한 손잡이연결축(18)이 일정 길이로 돌출 형성되어 있되 상기 손잡이연결축(18)은 고정볼트(12)방식 내지 연결너트(38)방식 등으로 상기 절단손잡이부(24)를 단속하게 되어 있고, 절단판지지몸체부(10) 중단부분의 하단에제 1차이동바퀴연결축(20)를 삽입하여 지지하기 위한 제 1차이동바퀴연결축지지대 (21)가 가로방향으로 양 끝단에 형성되어 있으며, 맨 하단 쪽에는 절단판지지몸체부(10)를 지지하기 위한 제 2차이동바퀴지지대(23)가 형성되어 있다.The cutting plate support body 10 is to control and support the left and right reciprocating movement of the upper and lower cutting plates for weeding, and the cutting plate portion 1 at both ends in the longitudinal direction with the first secondary wheel connecting shaft 20. Cutting plate separation prevention jaw 14 for preventing the separation after the built-in is formed in a longitudinal direction of the first secondary wheel connection shaft 20, the cutting plate support prevention jaw (14) Cutting plate support cover fixing groove 16 for fixing the body cover 11 is formed, the interruption groove of the cutting plate support body 13 and the cutting plate support body cover (11) 5) The cutting plate part intermittent support groove 15 is formed in the horizontal direction so that the insertion part is correctly inserted into the handle connecting shaft insertion groove 28 of the cutting handle part so that the cutting handle part 24 is not separated from the left and right reciprocating sides. Insert it so you can exercise The handle connecting shaft 18 is formed to protrude to a predetermined length, but the handle connecting shaft 18 is to interrupt the cutting handle 24 in a fixed bolt 12 method or a connection nut 38 method. The first secondary wheel connecting shaft support 21 for inserting and supporting the first secondary wheel connecting shaft 20 at the lower end of the cutting plate supporting body portion 10 is formed at both ends in the horizontal direction. At the bottom, the second secondary wheel support 23 is formed to support the cutting plate support body 10.

상기 절단손잡이부(24)는 높낮이조절부(29)에 의해 분리 결합되는 하부절단손잡이대(25)와 상부절단손잡이대(26)로 구성되어 있으며, 상기 하부절단손잡이대 (25)의 일측끝단에 절단판삽입걸쇠(27)가 형성되어 있고 중단에는 절단판지지몸체 (10)와 연결하기 위한 손잡이연결축삽입홈(28)이 축설되어 있으며 타측 끝단에는 원판형태의 하부절단손잡이대연결판(30)이 형성되어 있고, 상기 상부절단손잡이대 (26)는 일측끝단이 하부절단손잡이대(25)에 삽입고정되도록 원판형태의 상부절단손잡이대연결판(31)이 형성되어 있되 상기 하부·상부절단손잡이대연결판에는 중앙에 연결볼트홈(33)이 형성되어 있고 연결볼트홈 주위에는 일정간격으로 이격되며 형성되어 있는 다수개의 높낮이고정홈(32)이 형성되어 있어 높낮이조절연결쇠(35)가 삽입되어 고정될 수 있도록 되어 있으며, 타측끝단은 사용자가 제초작업시 파지할수 있는 손잡이(34)로 되어 있다.The cutting handle 24 is composed of a lower cutting handle 25 and the upper cutting handle 26 is separated by the height adjustment unit 29, one side end of the lower cutting handle (25) Cutting plate insertion latch 27 is formed at the end, and the handle connecting shaft insertion groove 28 for connecting with the cutting plate support body 10 is arranged at the end, and the other end of the lower cutting handle connecting plate 30 is formed in a disc shape. ) Is formed, and the upper cutting handle 26 has a disc-shaped upper cutting handle connecting plate 31 so that one end is fixed to the lower cutting handle 25, the lower and upper cutting handle The connecting bolt groove 33 is formed in the center of the large connecting plate, and a plurality of height adjusting fixing grooves 32 are formed around the connecting bolt grooves and are formed at a predetermined interval. Can be fixed Is, and the other end is the user is a handle 34 that can grip during weeding.

상기 높낮이조절부(29)는 하부절단손잡이대연결판(30)과 상부절단손잡이대연결판(31)과 높낮이조절연결쇠(35)로 구성되어 있는데, 제초작업시 및 이동시를 위해 하부절단손잡이대(25)와 상부절단손잡이대(26)를 분해결합할 수 있도록 하기위한 부분으로서, 상술한바와 같이 상부절단손잡이대의 상부절단손잡이연결판(30)을 하부절단손잡이대의 하부절단손잡이연결판(31)에 삽입한 후 높낮이조절연결쇠의 높낮이고정핀(36)과 연결볼트(37)를 양 절단손잡이연결판에 삽입시키고 상기 높낮이조절연결쇠(35)의 연결볼트(37)를 연결너트(38)로 고정 결합하는 방식으로 절단손잡이부(24)의 높낮이조절 및 상기 절단손잡이부(24)를 분리할 수 있도록 되어 있다.The height adjustment unit 29 is composed of the lower cutting handle connecting plate 30, the upper cutting handle connecting plate 31 and the height adjusting hinge (35), the lower cutting handle for weeding and moving ( 25) as a part for disassembling and combining the upper cutting handle 26, the upper cutting handle connecting plate 30 of the upper cutting handle as shown above the lower cutting handle connecting plate 31 of the lower cutting handle After inserting it into the height adjustment hinge pin (36) and the connecting bolt (37) is inserted into both cutting handle connecting plate and the connecting bolt (37) of the height adjustment connector (35) connecting nut (38) It is to be able to adjust the height of the cutting handle portion 24 and to separate the cutting handle portion 24 in a fixed coupling manner.

상기 높낮이조절연결쇠(35)는 하부절단손잡이대연결판(30)과 상부절단손잡이대연결판(31)에 삽입하여 결합 고정시키기 위한 것으로서 높낮이고정핀(36)과 연결볼트(37)로 형성되어 있는데, 상기 높낮이고정핀(36)과 연결볼트(37)가 양 손잡이대연결판의 중앙에 형성되어있는 연결볼트홈(33)과 상기 연결볼트홈 주위에 원형으로 일정간격으로 이격되며 형성되어 있는 다수개의 높낮이고정홈(32)에 각각 삽입되어 고정될수 있도록 하부·상부절단손잡이연결판에 형성되어 있는 높낮이고정홈 (32) 및 연결볼트홈(33)과 동일한 위치에 형성되어 있다.The height adjustment connector (35) is to insert and fix the lower cutting handle connecting plate (30) and the upper cutting handle connecting plate (31) to form a high and low pin 36 and the connecting bolt (37) The plurality of high and low fixed pins 36 and the connecting bolts 37 are spaced at regular intervals around the connecting bolt grooves 33 and the connecting bolt grooves formed at the center of both handlebar connecting plates. It is formed at the same position as the high and low fixing groove 32 and the connection bolt groove 33 formed in the lower, upper cutting handle connecting plate to be inserted and fixed in the high and low fixing groove 32, respectively.

종래에는 수작업으로 제초하는 기구가 낫외에 없었는바 작업속도가 느리고 힘들었으며, 기계식제초기의 경우에는 상술한 바와같이 사고의 위험이 매우 높아 매해 절단사고가 빈번히 발생하고 있고, 사고의 정도를 볼 때 매우 심각한 상황이며, 운반시 차량 등에 적재하기가 곤란하고, 제초시 지면에 제초기의 회전날이 부딪혀 돌등의 이물질이 튕기는 경우가 빈번하여 다칠 위험성이 많고, 부피가 커서 무겁고, 작업시 발생하는 소음과 매연 및 떨림의 문제점이 적지 않고, 제초작업자 뿐만 아니라 주위작업자까지 위험하여 주의를 조금이라도 경시했을경우 예상치 못한 사고가 언제든지 발생할 위험성을 지니고 있었는바, 상기와 같은 단점을 제거하며, 수작업제초도구로서 안전하며 균일하게 기계식제초기에 상응하는 제초효율성을지니며, 차량 등의 이동시 높낮이조절부의 분해를 통한 제초기의길이를 작게할 수 있고 가벼워 차량적재에 용이한 효과가 있다.In the past, the manual weeding mechanism was not only sickle, but the working speed was slow and difficult, and in the case of the mechanical herbicide, as described above, the risk of an accident is very high, so the cutting accident frequently occurs every year, and the degree of the accident is very high. It is a serious situation, and it is difficult to load it in a vehicle during transportation, and when weeding, the rotary blade of the mower hits the ground, and foreign substances such as stones are often thrown, and there is a high risk of being injured. The problem of soot and tremor is not small, and not only the weeding workers but also the neighboring workers are dangerous and have little risk of unexpected accidents. It has the same weeding efficiency and mechanical weeding machine. When moving, the length of the mower can be reduced by disassembling the height adjusting part, and it is light and there is an easy effect on the vehicle loading.

Claims (6)

산소의 봉분주위와 잔디밭등의 제초를 위한 수동형제초기에 있어서, 상부절단판(2)과 하부절단판(3)사이에 좌우왕복운동시 복원력을 주기 위한 스프링(8)이 삽입 고정되어 있는 절단판부(1)가 있고, 제 1차이동바퀴지지대(21) 및 제 2차이동바퀴지지대(23)와 운반손잡이(17)가 형성되어있고 상·하절단판의 좌우왕복운동을 단속하고 지지하기위한 절단판지지몸체부(10)와, 지렛대의 원리를 적용한 절단손잡이부(24)와, 서로 다른 지면에서도 높낮이를 조절하여 작업이 용이하도록 해주며 또한 차량이동시 차량등에 적재하기 쉽도록 절단손잡이부를 분리결합할수 있도록 하기위한 높낮이조절부(29)와 높낮이조절연결쇠(35)가 절단손잡이부(24)에 구성되어 있는 것을 특징으로 하는 수동형제초기.In the manual type mower for weeding oxygen rods and lawns, a cutting plate part having a spring 8 inserted therein between the upper cutting plate 2 and the lower cutting plate 3 to give a restoring force during the reciprocating movement. (1), the first secondary wheel support 21, the second secondary wheel support 23 and the carrying handle 17 is formed, cutting for intermittent and support the left and right reciprocating motion of the upper and lower cutting plate Cardboard body portion 10, cutting handle portion 24 applying the principle of the lever, and the height of the height adjustment in different grounds to facilitate the work and also separate the cutting handle portion for easy loading on the vehicle, etc. when moving the vehicle Manual type mower, characterized in that the height adjustment unit 29 and the height adjustment hinge (35) is configured in the cutting handle (24) to enable. 제 1항에 있어서, 상기 절단판부(1)는 제초를 위한 상부절단판(2)과 하부절단판(3)으로 구성되어 있고, 더욱 상세하게는 상기 각 절단판은 일측끝단에 절단칼날(4)이 톱니모양으로 형성되어 있고, 중단부분에 상·하부절단판이 앞뒤로 움직이지 않고 좌우왕복운동만을 할 수 있도록 하기 위한 단속홈(5)이 좌우방향(제 1차이동바퀴연결축(20)과 평행방향)으로 형성되어 있으며, 타측 끝단쪽에는 절단손잡이부(24)의 절단판삽입걸쇠(27)를 걸 수 있게끔 절단손잡이걸림홈(9)이 형성되어 있고, 하부절단판(3)이 상부절단판(2)에 돌출형성 되어 있는 스프링고정홈(7) 및 절단손잡이걸림홈(9)에 의해 걸림없이 좌우왕복운동을 할 수 있도록 하기 위하여 상부절단판(3)의 끝단(절단칼날의 반대측끝단) 좌측에 일정면적의 빈 공간이 형성되어 있으며, 절단손잡이걸림홈(9)의 외부수직면에는 원형의 스프링걸림홈(7)이 형성되어 있되 하부절단판(3)의 스프링걸림홈이 상부절단판 스프링걸림홈보다 상부절단판 두께만큼 높게되어있어 스프링이 상기 절단판사이에 삽입고정 되었을때 좌우의 높이가 균일하게하고 상·하부절단판이 절단손잡이부(24)에 의해 좌우왕복운동을 할 경우 복원력을 주게 되어 있는 것을 특징으로 하는 수동형제초기.According to claim 1, wherein the cutting plate portion 1 is composed of an upper cutting plate (2) and a lower cutting plate (3) for weeding, and more specifically, each cutting plate is a cutting blade (4) at one end ) Is formed in a sawtooth shape, and the intermittent groove (5) for the left and right reciprocating movements to allow only the upper and lower cutting plates to move forward and backward without moving back and forth in the middle portion (first primary wheel connecting shaft (20) and Parallel to each other), the other end is formed with a cutting handle engaging groove (9) is formed so that the cutting plate insertion latch 27 of the cutting handle (24), the lower cutting plate (3) End of the upper cutting plate 3 (the opposite side of the cutting blade) in order to allow the left and right reciprocating movement without jamming by the spring fixing groove 7 and the cutting handle locking groove 9 protruding from the cutting plate 2. End) The empty space of a certain area is formed on the left side, and the cutting handle catching groove (9) A circular spring catching groove 7 is formed on the outer vertical surface, but the spring catching groove of the lower cutting plate 3 is higher than the upper cutting plate spring catching groove by the thickness of the upper cutting plate so that the spring is inserted and fixed between the cutting plates. When the left and right height is uniform, the upper and lower cutting plate is a manual mower, characterized in that to give a restoring force when the left and right reciprocating movement by the cutting handle (24). 제 1항에 있어서, 상기 절단판지지몸체부(10)는 제초를 위한 상·하절단판의 좌우왕복운동을 단속하고 지지하기 위한 것으로 제 1차이동바퀴연결축(20)과 세로방향으로 양측끝단에는 절단판부(1)를 내장한 후 이탈되지 않도록 하기 위한 절단판이탈방지턱(14)이 제 1차이동바퀴연결축(20)의 세로방향으로 일정구간 형성되어 있는데 상기 절단판이탈방지턱(14)의 상부에는 절단판지지몸체덮개(11)를 고정결합하기위한 절단판지지덮개고정홈(16)이 형성되어 있고, 절단판지지몸체(13)와 절단판지지몸체덮개(11)의 중단부분에는 절단판부의 단속홈(5)이 정확하게 삽입되도록 절단판부단속지지홈(15)이 가로방향으로 형성되어 있으며, 하단 쪽에는 절단손잡이부(24)의 손잡이연결축삽입홈(28)과 끼워져 절단손잡이부(24)가 이탈되지 않고 좌우왕복운동을 할 수 있도록 삽입하여 단속하기 위한 손잡이연결축(18)이 일정 길이로 돌출 형성되어 있되 상기 손잡이연결축(18)은 고정볼트(12)방식 내지 연결너트 (38)방식등으로 상기 절단손잡이부(24)를 단속하게 되어 있고, 절단판지지몸체부 (10) 중단부분의 하단에 제 1차이동바퀴연결축(20)를 삽입하여 지지하기 위한 제 1차이동바퀴연결축지지대(21)가 가로방향으로 양끝 단에 형성되어 있으며, 맨 하단 쪽에는 절단판지지몸체부(10)를 지지하기 위한 제 2차이동바퀴지지대(23)가 형성되어 있는 것을 특징으로 하는 수동형제초기.According to claim 1, wherein the cutting plate support body 10 is to control and support the left and right reciprocating movement of the upper and lower cutting plates for weeding and both ends in the longitudinal direction with the first primary wheel connecting shaft (20) There is a cutting plate departure preventing jaw 14 for preventing the separation after the built-in cutting plate portion (1) is formed in a predetermined section in the longitudinal direction of the first secondary wheel connecting shaft 20, the cutting plate detachment prevention jaw (14) In the upper portion of the cutting plate support cover fixing grooves 16 for fixing the cutting plate support body cover 11 is formed, and in the middle portion of the cutting plate support body 13 and the cutting plate support body cover 11 Cutting plate intermittent support groove 15 is formed in the horizontal direction so that the intermittent groove (5) of the cutting plate portion is inserted accurately, and the cutting handle is inserted into the handle connecting shaft insertion groove 28 of the cutting handle portion 24 at the lower side So that the left and right reciprocating movements can be carried out The handle connecting shaft 18 for inserting and clamping is formed to protrude to a predetermined length, but the handle connecting shaft 18 is fixed to the cutting handle part 24 by a fixing bolt 12 method or a connecting nut 38 method. The first secondary wheel connecting shaft support 21 for intermittently inserting and supporting the first secondary wheel connecting shaft 20 at the lower end of the cutting plate supporting body portion 10 is stopped at both ends in the horizontal direction. It is formed at the end, the bottom of the manual type mower, characterized in that the second secondary wheel support (23) for supporting the cutting plate support body portion (10) is formed. 제 1항에 있어서, 상기 절단손잡이부(24)는 높낮이조절부(29)에 의해 분리 결합되는 하부절단손잡이대(25)와 상부절단손잡이대(26)로 구성되어 있으며, 상기 하부절단손잡이대(25)의 일측끝단에 절단판삽입걸쇠(27)가 형성되어 있고 중단에는 절단판지지몸체(10)와 연결하기 위한 손잡이연결축삽입홈(28)이 축설되어 있으며 타측 끝단에는 원판형태의 하부절단손잡이대연결판(30)이 형성되어 있고, 상기 상부절단손잡이대(26)는 일측끝단이 하부절단손잡이대(25)에 삽입고정되도록 원판형태의 상부절단손잡이대연결판(31)이 형성되어 있되 상기 하부상부절단손잡이대연결판에는 중앙에 연결볼트홈(33)이 형성되어 있고 연결볼트홈 주위에는 일정간격으로 이격되며 형성되어 있는 다수개의 높낮이고정홈(32)이 형성되어 있어 높낮이조절연결쇠(35)가 삽입되어 고정될수있도록 되어있으며, 타측끝단은 사용자가 제초작업시 파지할수 있는 손잡이(34)로 되어 있는 것을 특징으로 하는 수동형제초기.According to claim 1, wherein the cutting handle 24 is composed of a lower cutting handle 25 and the upper cutting handle 26 is separated by the height adjustment unit 29, the lower cutting handle Cutting plate insertion latch 27 is formed at one end of the end portion 25, and the handle connecting shaft insertion groove 28 for connecting with the cutting plate support body 10 is formed at the end thereof, and the other end has a lower portion of a disc shape. Cutting handle bar connecting plate 30 is formed, the upper cutting handle 26 is formed on the upper cutting handle connecting plate 31 of the disc shape so that one end is fixed to the lower cutting handle 25. The lower upper cutting handle connecting plate has a connecting bolt groove 33 is formed in the center, and a plurality of high and low fixing grooves 32 are formed and spaced at regular intervals around the connecting bolt groove to form a height adjustment hinge ( 35) is inserted and And is to be, the other end is passive mowers, it characterized in that the user is a handle 34 that can grip during weeding. 제 1항에 있어서, 상기 높낮이조절부(29)는 하부절단손잡이대연결판(30)과 상부절단손잡이대연결판(31)과 높낮이조절연결쇠(35)로 구성되어 있는데, 제초작업시 및 이동시를 위해 하부절단손잡이대(25)와 상부절단손잡이대(26)를 분해결합할 수 있도록 하기위한 부분으로서, 상술한바와 같이 상부절단손잡이대의 상부절단손잡이연결판(30)을 하부절단손잡이대의 하부절단손잡이연결판(31)에 삽입한 후 높낮이조절연결쇠의 높낮이고정핀(36)과 연결볼트(37)를 양 절단손잡이연결판에 삽입시키고 상기 높낮이조절연결쇠(35)의 연결볼트(37)를 연결너트(38)로 고정 결합하는 방식으로 절단손잡이부(24)의 높낮이조절 및 상기 절단손잡이부(24)를 분리할 수 있도록 되어 있는 것을 특징으로 하는 수동형제초기.According to claim 1, wherein the height adjustment unit 29 is composed of the lower cutting handle connecting plate 30, the upper cutting handle connecting plate 31 and the height adjusting hinge (35), when weeding and moving As a part for disassembling the lower cutting handle 25 and the upper cutting handle 26, the upper cutting handle connecting plate 30 of the upper cutting handle as shown above, the lower cutting handle After inserting the handle connecting plate (31), the height adjusting connector of the height adjustment pin 36 and the connecting bolt (37) is inserted into both cutting knob connecting plate and the connection bolt (37) of the height adjustment connector (35) The manual weeding machine, characterized in that the height adjustment of the cutting handle portion 24 and the cutting handle portion 24 can be separated in a manner that is fixedly coupled to the connection nut (38). 제 1항에 있어서, 상기 높낮이조절연결쇠(35)는 하부절단손잡이대연결판(30)과 상부절단손잡이대연결판(31)에 삽입하여 결합 고정시키기 위한 것으로서 높낮이고정핀(36)과 연결볼트(37)로 형성되어 있는데, 상기 높낮이고정핀(36)과 연결볼트 (37)가 양 손잡이대연결판의 중앙에 형성되어있는 연결볼트홈(33)과 상기 연결볼트홈 주위에 원형으로 일정간격으로 이격되며 형성되어 있는 다수개의 높낮이고정홈 (32)에 각각 삽입되어 고정될수 있도록 하부·상부절단손잡이연결판에 형성되어 있는 높낮이고정홈(32) 및 연격볼트홈(33)과 동일한 위치에 형성되어 있는 것을 특징으로 하는 수동형제초기.According to claim 1, wherein the height adjustment hinge (35) is inserted into the lower cutting handle connecting plate (30) and the upper cutting handle connecting plate (31) to secure the coupling, high and low pin 36 and the connecting bolt ( 37), the high and low fixed pin 36 and the connecting bolt 37 is spaced at regular intervals around the connecting bolt groove 33 and the connecting bolt groove formed in the center of both handlebar connecting plate. It is formed in the same position as the lower and lower fixing groove 32 and the sequential bolt groove 33 formed in the lower, upper cutting handle connecting plate to be inserted into each of the plurality of high and lower fixing groove 32 is formed Manual brother mower, characterized in that.
KR20-2004-0033490U 2004-11-25 2004-11-25 A handworked grass cutter KR200375035Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105960846A (en) * 2016-04-06 2016-09-28 伍玉兰 Small weeder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105960846A (en) * 2016-04-06 2016-09-28 伍玉兰 Small weeder

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