KR890001245Y1 - Improving driver - Google Patents

Improving driver Download PDF

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Publication number
KR890001245Y1
KR890001245Y1 KR2019860007210U KR860007210U KR890001245Y1 KR 890001245 Y1 KR890001245 Y1 KR 890001245Y1 KR 2019860007210 U KR2019860007210 U KR 2019860007210U KR 860007210 U KR860007210 U KR 860007210U KR 890001245 Y1 KR890001245 Y1 KR 890001245Y1
Authority
KR
South Korea
Prior art keywords
gear
driver
handle
rotation direction
cylindrical
Prior art date
Application number
KR2019860007210U
Other languages
Korean (ko)
Other versions
KR870018153U (en
Inventor
김관태
Original Assignee
김관태
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김관태 filed Critical 김관태
Priority to KR2019860007210U priority Critical patent/KR890001245Y1/en
Publication of KR870018153U publication Critical patent/KR870018153U/en
Application granted granted Critical
Publication of KR890001245Y1 publication Critical patent/KR890001245Y1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B17/00—Hand-driven gear-operated wrenches or screwdrivers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/16—Handles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G1/00—Handle constructions
    • B25G1/06—Handle constructions reversible or adjustable for position
    • B25G1/063—Handle constructions reversible or adjustable for position for screwdrivers, wrenches or spanners

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Abstract

내용 없음.No content.

Description

개선 드라이버Improve driver

제1도는 본 고안의 전체 단면도.1 is a cross-sectional view of the present invention.

제2도는 힘의 회전방향이 전환된 상태의 일부 파상단면도.2 is a partial cross-sectional view of the state in which the rotational direction of the force is switched.

제3도는 본 고안의 내부 부품분해 사시도.Figure 3 is an exploded perspective view of the internal parts of the present invention.

제4도는 제1도 A-A선 단면도.4 is a cross-sectional view taken along the line A-A of FIG.

본 고안은 손잡이 내부에 미끌림기어 장치를 하여 선택적으로 힘의 방향을 조정할 수 있도록한 드라이버에 관한 것이다.The present invention relates to a driver that can be selectively adjusted the direction of the force by the sliding gear device inside the handle.

종래에는 손잡이와 드라이버측이 고정되어 작업시 일정방향으로 돌린후 나사홈에서 드라이버를 이격시켜 역회전 시키거나 드라이버전체를 나사에 교정시킨체 손을 역회전 시켜야만이 다음 동작이 계속될 수 있었다.Conventionally, the handle and the driver side are fixed and rotated in a certain direction during the operation, and then the screwdriver is spaced apart from the screw groove to reverse rotation, or the entire operation of the driver to the screw to reverse the rotation could continue the next operation.

본 고안은 이러한 결점을 감안하여 연출한 것으로 이를 첨부 도면에 의거하여 설명하면 다음과 같다.The present invention has been made in view of these drawbacks and will be described based on the accompanying drawings.

드라이버손잡이(1) 내부에 회전방향 선택버튼(2)과 하압스프링(3)및 상향지지 스프링(5)을 탄설하고 손잡이(1) 상부 L자 홈에 버튼이(2) 상하로 걸리도록 버튼핀(6)을 버튼(2)에 돌설시키고, 손잡이(1)에 회전이 고정되어 상하로만 움직이는 회전방향 전환기어뭉치(7)와 기어뭉치(7)를 둘러싼 우회전 맞물림 원통상부기어(8) 및 그와 요철형으로 결합되는 좌회전 맞물림 원통 하부기어(8)를 내설시키고 좌회전 원통기어 하단에는 드라이버축(9)을 교환 삽착할 수 있도록 육감홈이 형성되어 있고 미 설명부호 4는 하압스프링(3)과 상향지지스프링(5)을 분리시켜 주는 원반이고 10은 원반과 회전 방향 전환기어뭉치(7)을 결합시켜주는 나사이며 모든 기어 각톱날 각부분의 한면은 수직이고 반대면은 완경사 ()로 형성되어 기어의 미끌림 작용이 이루어질 수 있게 된 것이다.Rotate the direction selection button (2), the lower pressure spring (3) and the upward support spring (5) inside the driver handle (1) and push the button pin (2) up and down in the L-shaped groove on the handle (1). (6) to the button (2), the rotation is fixed to the handle (1) and the right-turning engagement cylindrical gear (8) surrounding the rotational direction gear gear (7) and gear bundle (7) which moves only up and down and its And a left turn engagement cylindrical lower gear (8) coupled to the concave and convex shape, and a sixth groove is formed at the bottom of the left turn cylindrical gear to replace and insert the driver shaft (9). The disk is used to separate the upward support spring (5), 10 is a screw that combines the disk and the rotation direction gear bundle (7), and one side of each gear saw blade is vertical, the opposite side is a mild slope ( It is formed of) to be able to achieve the sliding action of the gear.

이와같이 구성된 본 고안은 손잡이(1) 중부에 탄지된 상향지지스프링(5)의 작용으로 회전방향 전환기어뭉치(7)의 상부가 우회전 맞물림 원통상부기어(8)에 맞물리게 되고 전몸체는 오른방향으로 힘이 작용될 수 있으며 이때 손잡이(1)를 역방향으로 돌릴경우 기어의 미끌림 작용으로 드라이버원통기어(8)은 정지상태에서 회전방향 전환 기어뭉치(7) 및 손잡이(1)가 공회전되며, 버튼(2)을 눌러 L자홈의 하단에 버튼핀(6)을 위치시킬경우 하압스프링(3)의 작용으로 회전방향전환기어뭉치(7)의 상부가 원통상부기어(8)에서 이탈된후 좌회전원통하부기어(8')에 맞물리게 되어 힘의 방향이 왼방향으로 전환되며 이때 손잡이를 역회전 시킬경우 원통기어(8) 및 드라이버축(9)은 나사에 접착된체 기어 미끌림작용으로 손잡이가 공회전된다.The present invention configured as described above has the upper portion of the rotational direction switching gear bundle 7 engaged with the right-turning engagement cylindrical gear 8 by the action of the upward support spring 5 supported on the center of the handle 1 and the whole body in the right direction. Force may be applied, and when the knob 1 is turned in the reverse direction, the driver cylindrical gear 8 rotates in the stationary state with the gear shifting gear bundle 7 and the knob 1 idling in a stationary state. 2) Press the button pin (6) at the lower end of the L-shaped groove by pressing the lower pressure spring (3), the upper part of the rotation direction gear bunch (7) is released from the cylindrical upper gear (8) and then the lower left cylindrical lower part The gear is engaged with the gear 8 'and the direction of the force is shifted to the left. At this time, when the knob is reversed, the cylindrical gear 8 and the driver shaft 9 are idled by the sliding action of the body gear attached to the screw.

이상과 같이 본 고안은 드라이버손잡이 (1)를 계속 움켜잡고 드라이버축을 나사홈에 고정시킨체 힘의 역방향으로 공회전을 시킬수 있어 드라이버 작업의 능률성과 편리성을 도모할 수 있는 효과를 가져온다.As described above, the present invention keeps the driver's handle (1) and can idle in the opposite direction of the force by fixing the driver shaft to the screw groove, thereby bringing the effect of improving the efficiency and convenience of the driver's work.

Claims (1)

상술한 바와 같이 드라이버손잡이(1) 내부에 회전방향 선택버튼(2)과 하압스프링(3) 및 상향 지지스프링(5)을 탄설하고 회전방향전환 기어뭉치(7)와 그들 둘러싼 좌· 우회전 원통기어(8)를 내설하고 드라이버축(9)을 교환 삽착시킬수 있도록한 내부 공회전기어장치 드라이버.As described above, the rotation direction selection button (2), the lower pressure spring (3) and the up support spring (5) are installed in the driver handle (1), and the rotation direction switching gear bundle (7) and the left and right rotating cylindrical gears around them are installed. (8) Internal idling gear driver with internal screw and driver shaft (9) exchanged and inserted.
KR2019860007210U 1986-05-22 1986-05-22 Improving driver KR890001245Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860007210U KR890001245Y1 (en) 1986-05-22 1986-05-22 Improving driver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860007210U KR890001245Y1 (en) 1986-05-22 1986-05-22 Improving driver

Publications (2)

Publication Number Publication Date
KR870018153U KR870018153U (en) 1987-12-22
KR890001245Y1 true KR890001245Y1 (en) 1989-03-31

Family

ID=19252002

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860007210U KR890001245Y1 (en) 1986-05-22 1986-05-22 Improving driver

Country Status (1)

Country Link
KR (1) KR890001245Y1 (en)

Also Published As

Publication number Publication date
KR870018153U (en) 1987-12-22

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