KR890008895Y1 - Mediate holder equipment of box wrench - Google Patents

Mediate holder equipment of box wrench Download PDF

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Publication number
KR890008895Y1
KR890008895Y1 KR2019870007313U KR870007313U KR890008895Y1 KR 890008895 Y1 KR890008895 Y1 KR 890008895Y1 KR 2019870007313 U KR2019870007313 U KR 2019870007313U KR 870007313 U KR870007313 U KR 870007313U KR 890008895 Y1 KR890008895 Y1 KR 890008895Y1
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KR
South Korea
Prior art keywords
gear
shaft
pinion
housing
gears
Prior art date
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KR2019870007313U
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Korean (ko)
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KR880021541U (en
Inventor
박평하
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박평하
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Priority to KR2019870007313U priority Critical patent/KR890008895Y1/en
Publication of KR880021541U publication Critical patent/KR880021541U/en
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Publication of KR890008895Y1 publication Critical patent/KR890008895Y1/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
    • B25B13/00—Spanners; Wrenches
    • B25B13/10—Spanners; Wrenches with adjustable jaws
    • B25B13/12—Spanners; Wrenches with adjustable jaws the jaws being slidable
    • B25B13/14—Spanners; Wrenches with adjustable jaws the jaws being slidable by rack and pinion, worm or gear
    • 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
    • B25B13/00—Spanners; Wrenches
    • B25B13/46—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle
    • B25B13/461—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member
    • B25B13/462—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member the ratchet parts engaging in a direction radial to the tool operating axis
    • B25B13/463—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member the ratchet parts engaging in a direction radial to the tool operating axis a pawl engaging an externally toothed wheel
    • 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
    • B25B13/00—Spanners; Wrenches
    • B25B13/58—Jaw attachments

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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

복스렌찌의 중간홀더 장치Box wrench intermediate holder

제1도는 본 고안의 결합상태의 사시도.1 is a perspective view of a coupled state of the present invention.

제2도는 본 고안의 평면도의 작용 상태도.2 is an operational state diagram of a plan view of the present invention.

제3도는 본 고안의 결합상태의 단면도.3 is a cross-sectional view of the coupled state of the present invention.

제4도와 제5도, 제6도는 본 고안의 평면도.4, 5, and 6 are plan views of the present invention.

제7도는 본 고안의 사용 상태도.7 is a state of use of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 축기어 삽입홈 2,2',2'',2''' : 피니언삽입홈1: Shaft gear insertion groove 2,2 ', 2' ', 2' '': Pinion insertion groove

3 : 하우징기어부 4 : 사각연결축3: housing gear part 4: square connecting shaft

5 : 볼트체결구 6 : 하우징5: bolt fastener 6: housing

7 : 뚜껑 8 : 상부고정축7: lid 8: upper fixing shaft

9 : 하부고정축 10 : 걸림턱9: lower fixed shaft 10: locking jaw

11 : 사각홈 12 : 축기어11: square groove 12: shaft gear

13 : 회전유도 붓시 14,14',14'',14''',14'''',14''''' : 간격유지붓시13: Revolving induction bush 14,14 ', 14' ', 14' '', 14 '' '', 14 '' '' ': Spacing bush

15,15' : 피니언기어 16,16',16'',16''' : 고정편15,15 ': Pinion gear 16,16', 16 '', 16 '' ': Fixed piece

17 : 축삽입구멍 18 : 고정볼트구멍17: shaft insertion hole 18: fixing bolt hole

19 :복스렌찌 20 : 레버사각 연결대19: Box wrench 20: Lever square connecting rod

21 : 레버 22 : 볼트21: lever 22: bolt

23 : 너트 24,24' : 고정볼트23: Nut 24, 24 ': Fixing bolt

본 고안은 하우징 내부에 기어를 설치하여 볼트와 너트의 조임과 풀림을 용이하게 작업할 수 있도록 한 복스렌찌의 중간홀더 장치에 관한 것이다.The present invention relates to a box holder intermediate holder device that can be easily installed in the housing to the bolt and nut tightening and loosening work.

종래의 복스렌찌로서는 작업을 랑때에 힘을 가할 수 있는 범위가 한정되어 있어서 반영구형 볼트나 너트를 조이거나 반영구적으로 조여있는 볼트나 너트를 풀때에는 별도의 공구가 필요하였고 특히 자동차의 하체 정비시에는 정비자의 많은 힘을 써가며 조이거나 풀어야 하는데 종래의 복스렌찌는 견고성이 없고 많은힘을 전달할 수 없어 별도의 공구를 병행사용해야하는 불편과 많은 힘을 가하는 과정에서 스페너가 튕기는 사고로 인한 정비사의 부상이 자주 발생하였으며, 특히 장거리를 운행하는 대형버스와 화물차의경우 운행도중 타이어 빵구인때에 타이어를 갈아끼워야 하는데 이때에 비치하고 있던 규정된 공구로써는 +자형 호일복스이거나 1자형에 별도의 레버를 파이프와 연결하여 사용해서 호일볼트와 너트풀고 타이어를 교체하게 되는데 이와같은 복스렌찌는 사용도중 튕기는 경우와 어그러짐 관계로 +자형인 경우에는 얼굴과 손목을 다치는 사례가 잦았고 1자형 파이프와 레버를 사용하는 경우에는 사람이 밟고 올라서서 체중으로 볼트와 너트를 풀거나 조이다가 어그러짐 사고로 발목을 삐는등의 부상이 자주 발생되는 사고와 휴대비치하고 다니기에 불편한 폐단이 있었다.Conventional box wrenches have a limited range in which a force can be applied at the time of work, and a separate tool is required to tighten semi-permanent bolts or nuts or to loosen semi-permanently tightened bolts or nuts. The mechanic's injuries are caused by an accident that the spanner bounces in the process of applying a lot of force and the inconvenience of having to use a separate tool in parallel because conventional vox wrenches are not robust and cannot transmit a lot of force. This occurred frequently, especially in the case of large buses and trucks that travel long distances. The tires need to be replaced when the tires are on the way. Loosen foil bolts and nuts and replace tires. In the case of a vox wrench, the face and the wrist are frequently injured in the case of a + -shape because of a bounce and a deflection during use. Injuries such as sprained ankle due to squeezing or tightening of the ankle and frequent discomfort caused by carrying a portable beach.

본 고안은 이와같은 폐단을 해소하여 작업을 수비게할 수 있도록 안출한 것으로써 첨부된 도면에 의해 구성과 작용효과를 설명하면 다음과 같다.The present invention is to devise a solution to solve such a discontinuity as described below by explaining the configuration and effect by the accompanying drawings.

축기어삽입홈(1)과 피니언 삽입홈(2)(2')을 갖게하여 내주면에 하우징기어부(3)와 하부중심에 사각연결축(4)과 상부면에 다수의 볼트 체결구(5)를 형성하고 사각홈(11)을 가진 상부고정축(8)과 걸림턱(10)을 가진 하부고정축(9)으로 형성된 중심의 축기어(12)와상하에 고정편(16,16',16'',16''')이 형성된 피니언기어(15)(15')에 각각 간격 유지붓시(14,14',14'',14''',14'''',14''''')와 하부 고정축(9)에 회전유도붓시(13)를 끼워서 하우징(6)내부에 기어부(3)와 치합되도록 각각 삽입하며 또는 하우징(6)내부에 피니언기어(15)(15')가 축기어(12)를 중심으로 양측으로 일직선상으로 치합되도록 설치하고 또한 상방향과 사방향으로 설치하열 축 삽입구멍(17)과 피니언삽입홈(2'')(2''')과 다수의 고정 볼트구멍(18)을 형성한 원판형 뚜껑(7)을 축기어(12)와 피니언기어(15)(15')가 각가 위치에 끼워지도록하여 다수의 고정볼트(24)(24')로써 결합토록 구성되어진 것으로써 작업자가 사용을 할때에 도면 제7도에서와 같이 복스렌찌(19)를 사각연결축(4)에 직접 또는 필요한 경우에는 별도의 연결대를 사용하여 끼우고 레버사각연결대(20)를 축기어(12)의 사각홈(11)에 끼워서 풀림과 장금상태의 행당되는 방향으로 레버(21)를 회전시키면 축기어(12)는 레버(21)를 돌리는 상태에 따라서 하우징(6)내부에서 공회전을 하고 피니언기어(15)는 축기어 (12)와 반대 방향으로 돌면서 피니언기어(15')를 축기어(12)와 동방향으로 회전시켜 주게된다.It has a shaft gear insertion groove (1) and pinion insertion groove (2) (2 ') to the housing gear portion (3) on the inner peripheral surface and the square connecting shaft (4) on the lower center and a plurality of bolt fasteners on the upper surface (5) The upper and lower fixing shafts 16 and 16 'formed with an upper fixing shaft 8 having a square groove 11 and a lower fixing shaft 9 having a locking jaw 10, respectively. 16 '', 16 '' ') formed on the pinion gears 15 and 15', respectively, to maintain the spacing 14,14 ', 14' ', 14' '', 14 '' '', 14 '' ')' And the lower fixed shaft (9) by inserting the rotary guide bush (13) into the housing (6) so as to engage with the gear portion 3, respectively, or the pinion gear (15) inside the housing (6) (15 ') is installed so as to be engaged in a straight line on both sides with respect to the shaft gear (12), and the lower row shaft insertion hole (17) and pinion insertion groove (2' ') (2``) The shaft gear 12 and the pinion gears 15 and 15 'are fitted in their respective positions. It is configured to be coupled with a plurality of fixing bolts 24, 24 'so that the worker can use the vox wrench 19 directly on the square connecting shaft 4 as shown in FIG. If necessary, insert it using a separate connecting rod and insert the lever square connecting rod 20 into the square groove 11 of the shaft gear 12 to rotate the lever 21 in the direction of loosening and locking. 12 rotates the inside of the housing 6 according to the state in which the lever 21 is rotated, and the pinion gear 15 rotates in the opposite direction to the shaft gear 12 while rotating the pinion gear 15 'with the shaft gear 12. Rotate in the same direction.

이때에 피니언기어(15)(15')는 제자리에서 공회전을 하다가 하우징기어부(3)와 치합된 축기어(12)와 피니언기어(15)(15')와 하우징(6)은 크기의 변화에 따라 회전하게 되므로써 하우징(6)은 많은 힘이 증가되어지는 상태로 축기어(12)의 회전방향과 동일한 방향으로 서서히 돌면서 복스렌찌(19)에 큰힘을 전달시켜주게되어 볼트(22)또는 너트(23)를 강하게 조이거나 풀게 된다.At this time, the pinion gears 15 and 15 'are idling in place, and the shaft gear 12, the pinion gears 15, 15' and the housing 6 meshed with the housing gear part 3 are changed in size. By rotating according to the housing 6 is a state in which a lot of force is increased while gradually rotating in the same direction as the rotational direction of the shaft gear 12 to transfer a large force to the vox wrench 19, bolt 22 or nut Tighten or loosen (23) strongly.

그리고, 제4도,제5도,제6도에서 보는 바와같이 대향하는 양쪽으로 피니언기어(15)(15')를 장착하거나 삼방향 또는 사방향으로 피니언기어(15)(15')를 장착하여 실시하므로써 중심축기어(12)에 작용되는 힘을 양방향 또는 삼방향 사방향에서 지지토록해서 작용되게 함에 따라 큰힘의 작용에도 대처할 수 있게 되며 이에 따른 사용상에 견고성이 함축되게한 것으로써 사용공구를 간편화하므로써 작업시간이 단축되고 공구 사용감각이 분명하여 공구의 튕기는 사고를 예방하여 작업자의 피로를 감소시켜 주게되며 공구를 보관하기가 간편하게 되는 효과가 있는 것이다.Then, as shown in FIGS. 4, 5, and 6, the pinion gears 15 and 15 'are mounted on opposite sides, or the pinion gears 15 and 15' are mounted in three or four directions. As a result, the force acting on the central shaft gear 12 can be supported in both four directions or four directions so that it can cope with the action of large forces, thereby implying the rigidity in use. By simplifying the work time is shortened and the sense of use of the tool is clear, it prevents the accident of tool bounce and reduces the fatigue of the operator and the effect of simplifying the storage of the tool.

Claims (4)

축기어삽입홈(1)과 피니언삽입홈(2)(2')를 갖게하여 내주면애 하우징기어부(3)와 하부 중심에 사각연결축(4)과 상부면에 다수의 볼트체결구(5)를 형성하고 사각홈(11)을 가진 상부고정축(8)과 걸림턱(10)을 가진 하부고정축(9)으로 형성된 중심의 축기어(12)와 상하에 고정편(16)(16')(16'')(16''')이 형성된 피니언기어(15)(15')에 간격 유지붓시(14,14',14'',14''',14'''',14''''')와 하부고정축(9)에 회전 유도붓시(13)를 끼워서 하우징(6)내부에 기어부(3)에 치합되도록 각각 삽입하여 축삽입구멍(17)과 피니언삽입홈(2'')(2''')과 다수의 고정볼트구멍(18)을 형성한 원판형 뚜껑(7)을 축기어(12)와 피니언기어(15)(15')가 각각의 위치에 끼워 고정되도록 한것을 트깅으로 하는 복스렌찌의 중간홀더장치.It has a shaft gear insertion groove (1) and pinion insertion groove (2) (2 '), the inner peripheral surface of the housing gear portion (3) and the square connecting shaft (4) in the lower center and a plurality of bolt fasteners (5) on the upper surface (5) ) And upper and lower fixing shafts (16) (16) and upper and lower shaft shafts (12) formed of upper fixing shaft (8) having square grooves (11) and lower fixing shaft (9) having locking jaws (10). Spacer bushes 14, 14 ', 14' ', 14' '', 14 '' '' on the pinion gears 15 and 15 'formed with 16' and 16 ' 14 '' '' '') and the lower guide shaft (9) by inserting the rotary guide bush (13) into the housing (6) so as to engage with the gear unit 3, respectively, the shaft insertion hole (17) and pinion insertion In the disc shaped lid 7 formed with grooves 2 " and 2 " and a number of fixing bolt holes 18, the shaft gear 12 and the pinion gear 15 and 15 'are respectively positioned. A box holder midge holder with a tgging that is secured in place. 제1항에 있어서, 중심축기어(12)와 하우징기어부(3)에 치합되게 피니언기어(15)(15')를 장착 배열된 것으로써 축기어(12)를 중심으로 일직선상 양쪽으로 피니언기어(15)(15')를 장착된 것을 특징으로 하는 복스렌찌의 중간홀더장치.2. The pinion as set forth in claim 1, wherein the pinion gears (15, 15 ') are arranged so as to be engaged with the center shaft gear (12) and the housing gear portion (3). The box holder intermediate box device, characterized in that the gear 15, 15 '. 제1항에 있어서, 중심축기어(12)와 하우징기어부(3)에 치합되게 피니언기어(15)(15')를 장착배열한 것으로써 축기어(12)를 중심으로 삼방향으로 피니언기어(15)(15')를 장착한 것을 특징으로 하는 복스렌찌의 중간 홀더장치.The pinion gear according to claim 1, wherein the pinion gears (15, 15 ') are mounted to be aligned with the central shaft gear (12) and the housing gear portion (3). (15) (15 '), the box holder intermediate box device characterized in that the mounting. 제1항에 있어서, 중심축기어(12)와 하우징기어부(3)에 치합되게 피니언기어(15)(15')를 장착 배열된 것으로써, 축기어(12)를 중심으로 사방향으로 피니언기어(15)(15')를 장착한 것을 특징으로한 복스렌찌의 중간 홀더장치.2. The pinion according to claim 1, wherein the pinion gears (15) and (15 ') are arranged so as to be engaged with the center shaft gear (12) and the housing gear portion (3). A box holder intermediate box device characterized in that the gears (15) and (15 ') are mounted.
KR2019870007313U 1987-05-13 1987-05-13 Mediate holder equipment of box wrench KR890008895Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870007313U KR890008895Y1 (en) 1987-05-13 1987-05-13 Mediate holder equipment of box wrench

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Application Number Priority Date Filing Date Title
KR2019870007313U KR890008895Y1 (en) 1987-05-13 1987-05-13 Mediate holder equipment of box wrench

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KR880021541U KR880021541U (en) 1988-12-24
KR890008895Y1 true KR890008895Y1 (en) 1989-12-09

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