CN106475944A - 自锁套筒扳手驱动 - Google Patents
自锁套筒扳手驱动 Download PDFInfo
- Publication number
- CN106475944A CN106475944A CN201510539071.3A CN201510539071A CN106475944A CN 106475944 A CN106475944 A CN 106475944A CN 201510539071 A CN201510539071 A CN 201510539071A CN 106475944 A CN106475944 A CN 106475944A
- Authority
- CN
- China
- Prior art keywords
- spanner
- self
- drive
- driving
- box spanner
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 abstract description 4
- 239000010959 steel Substances 0.000 abstract description 4
- 240000004282 Grewia occidentalis Species 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000004899 motility Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
Classifications
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- 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
- B25B13/465—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 internally toothed ring
-
- 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
- B25B13/468—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member with possibility of locking the ratchet mechanism
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
本发明自锁套筒扳手驱动,包含有四角驱动与十二角驱动头,一及驱动挡块,其中所述设有扳手胶柄,弹簧内套、钢珠、扳手钩子、扳手钩角、扳手齿,铆钉,套筒扳手,可以利用十二角驱动头反方向解锁正方向锁紧功效,四角驱动可承接套筒扳手接杆和不同规格的套筒扳手。
Description
技术领域:
本发明涉及一种五金工具,具体是自锁套筒扳手驱动,尤其是一种方便操作、能够自动复位的套筒驱动,其一端4驱动头成十二角状,另一端1四角驱动可承接不同规格的套筒扳手和套筒扳手接杆。
背景技术:
目前市场上生产中所用棘轮套筒扳手扭力太小,用力容易坏,显得不很方便。
发明人为解决使用方便快捷,利用弹簧自动复位机构9扳手钩将顶住4驱动头自动锁住,正方向扭动能使9扳手钩和11扳手齿把4驱动头锁紧,反方向扭动能自动使9扳手钩和11扳手齿从4驱动头上解锁放松,用起来方便自如。
发明内容:
针对现有技术的不足,本发明提供一种改进的棘轮扳手即自动复位扳手,改进了棘轮扳手使用的力度也能达到棘轮扳手灵活性。
其技术解决方案为:
自锁套筒扳手驱动,包括四角驱动,驱动头,其在扳手杆设置自动复位机构,该自动复位机构由弹簧、弹簧外套、弹簧内套、钢球组成,扳手杆上有弹簧限长卡。
有益效果:
自锁套筒扳手驱动,设置了十二角的防滑驱动头、复位机构,能使向反方向扭动便可自动解锁,正方向扭动能使扳手钩和扳手齿极力锁紧驱动头,力度极大,活动自如,解决了现有技术中扳手改进的棘轮扳手使用的力度,也能达到棘轮扳手的灵活性,使用方便。
附图说明:
图1为本发明的驱动示意图:
图2为本发明的自锁套筒扳手驱动则面示意图:
图3为本发明的驱动头接设转接示意图:
附图标记说明:
图中1四角驱动、2卡扣装置、3驱动档块、4驱动头、5扳手胶柄、6弹簧内套、7钢珠、9扳手钩子、10扳手钩角、11扳手齿,12铆钉,13套筒扳手接杆,14套筒扳手。
具体实施方式:
有关本发明所采用的技术,手段及其功效,兹举一较佳实施例并配合图式样述如后,此仅供说明用,在专利申请上并不受此种结构的限制。
参照图2的驱动则面示意图,本发明的自锁套筒扳手驱动,4驱动头为十二角形状,12铆钉穿过9扳手钩能活动自如,利用弹簧自动复位机构的7钢珠顶住9扳手钩套在4驱动头上面,反方向扭动自动解锁放松保持9扳手钩11扳手齿套在4驱动头上面,不易脱落,正方向扭动便使9扳手钩11扳手齿同时用力锁住4驱动头,力量极大。
所述的3驱动档块比4驱动头的真经大,在正反方向扭动的时候可以挡住9扳手钩不易走动,1四角驱动上设有2卡扣装置,2卡扣装置可配合不同规格的13套筒扳手接杆和14套筒扳手,1四角驱动可以承接不同规格的13套筒扳手接杆和14套筒扳手。
Claims (1)
1.一种自锁套筒扳手驱动,其特征在于:其包含有:
十二角的驱动头,中间设有驱动挡块,另一端为四角驱动,驱动挡块比十二叫驱动的真经大,四角驱动上设有卡扣装置,卡扣装置可配合不同规格的套筒扳手接杆和套筒扳手,四角驱动可以承接不同规格的套筒扳手接杆和套筒扳手。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510539071.3A CN106475944A (zh) | 2015-08-29 | 2015-08-29 | 自锁套筒扳手驱动 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510539071.3A CN106475944A (zh) | 2015-08-29 | 2015-08-29 | 自锁套筒扳手驱动 |
Publications (1)
Publication Number | Publication Date |
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CN106475944A true CN106475944A (zh) | 2017-03-08 |
Family
ID=58234702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201510539071.3A Pending CN106475944A (zh) | 2015-08-29 | 2015-08-29 | 自锁套筒扳手驱动 |
Country Status (1)
Country | Link |
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CN (1) | CN106475944A (zh) |
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2015
- 2015-08-29 CN CN201510539071.3A patent/CN106475944A/zh active Pending
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Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170308 |
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WD01 | Invention patent application deemed withdrawn after publication |