WO2014012365A1 - 带伸缩杆的批头驱动杆 - Google Patents

带伸缩杆的批头驱动杆 Download PDF

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Publication number
WO2014012365A1
WO2014012365A1 PCT/CN2013/070335 CN2013070335W WO2014012365A1 WO 2014012365 A1 WO2014012365 A1 WO 2014012365A1 CN 2013070335 W CN2013070335 W CN 2013070335W WO 2014012365 A1 WO2014012365 A1 WO 2014012365A1
Authority
WO
WIPO (PCT)
Prior art keywords
fixing
rod
telescopic rod
card holder
fixed
Prior art date
Application number
PCT/CN2013/070335
Other languages
English (en)
French (fr)
Inventor
孙时雨
Original Assignee
上海齐迈五金有限公司
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 上海齐迈五金有限公司 filed Critical 上海齐迈五金有限公司
Priority to US14/002,677 priority Critical patent/US20140230612A1/en
Publication of WO2014012365A1 publication Critical patent/WO2014012365A1/zh

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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
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/0007—Connections or joints between tool parts
    • B25B23/0021—Prolongations interposed between handle and tool
    • 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
    • B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
    • B25B11/002—Magnetic work holders
    • 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
    • B25B15/00—Screwdrivers
    • B25B15/02—Screwdrivers operated by rotating the handle
    • 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
    • B25B23/0007—Connections or joints between tool parts
    • B25B23/0035—Connection means between socket or screwdriver bit and tool
    • 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
    • B25B23/02—Arrangements for handling screws or nuts
    • B25B23/08—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation
    • B25B23/12—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using magnetic means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G1/00—Handle constructions
    • B25G1/04—Handle constructions telescopic; extensible; sectional
    • B25G1/043—Handle constructions telescopic; extensible; sectional for screwdrivers, wrenches or spanners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G3/00—Attaching handles to the implements

Definitions

  • the present invention relates to a screwdriver bit drive rod, and more particularly to a bit drive rod with a telescopic rod.
  • the present invention proposes a bit drive lever with a telescopic rod which can effectively solve the above problems of the prior art.
  • a bit driving rod with a telescopic rod comprising a driving rod, a telescopic rod, a fixing seat, the telescopic rod is sleeved in the driving rod, the top end of the telescopic rod fixing the fixing seat, and the fixing seat is Magnetic mount,
  • the front end of the driving rod is provided with a fixing card holder, and the fixing head and the fixing seat are fixed by the fixing card holder.
  • the fixed card holder includes a first fixing card holder for fixing the screwdriver bit and a second fixing card holder for fixing the fixing base.
  • the bottom of the first fixing card holder is connected to the second fixing card holder.
  • the second fixed card holder is provided with a tapered tail end.
  • the screwdriver bit is a hex head.
  • the structure is compact, the stability is good, and the expansion of the magnetic head is convenient and easy.
  • Figure 1 is a schematic view of the structure of the present invention.
  • Figure 2 is a schematic view of the structure of the fixing base of Figure 1.
  • Figure 3 is a schematic view of the structure of the drive rod of Figure 1.
  • Fig. 4 is a schematic structural view of the second embodiment.
  • Figure 5 is a schematic view of the structure of use of Figure 4.
  • Figure 6 is a schematic exploded view of Figure 4.
  • the bit drive rod with telescopic rod includes a drive rod 1 , a telescopic rod 2 , a fixed seat 3 , and a telescopic rod 2 is set in the driving rod 1, the top end of the telescopic rod 2 is fixed to the fixing seat 3, and the fixing seat 3 is a magnetic fixing seat.
  • a fixed card holder 11 is disposed at the front end of the driving rod, and the screwdriver bit is fixed by the fixing card seat 11 And the fixed seat 3 .
  • the holder 3 is provided with a tapered end 31, and the bottom of the fixed holder 11 is matched with the tapered end 31.
  • the fixed card holder includes a first fixing card holder for fixing the screwdriver bit and a second fixing card holder for fixing the fixing base.
  • the bottom of the first fixing card holder is connected to the second fixing card holder.
  • the telescopic rod is composed of a plurality of sleeved sleeves which are sleeved with each other, and the top end of the innermost sleeve is fixed to the fixing seat, and the outermost sleeve is buckled inside the driving rod to prevent the telescopic rod When pulling, the telescopic rod slides out of the drive rod.
  • FIG. 4 to FIG. 6 it is a schematic structural view of another embodiment of the present invention.
  • Bit drive lever with telescopic rod including drive rod 1
  • the telescopic rod 2 and the fixing base 3 are disposed inside the driving rod 1 , and the telescopic rod 2 is sleeved by a plurality of sleeves which are sleeved with each other, and a handle 5 is arranged on the outer sleeve of the driving rod.
  • the outer side of the driving rod is provided with a plurality of limiting protrusions 12, the handle 5 There is a limiting slot on the upper part, and the limiting protrusion can slide into the limiting slot, which can play a certain limit on the driving rod, prevent sliding during use, and is convenient to use.
  • the working principle of the invention is:
  • the entire telescopic rod 2 When used as a screwdriver bit handle, the entire telescopic rod 2 will be retracted into the drive rod 1, and the fixed seat 3 will be returned to the fixed deck 11 In the second fixed card holder, the top of the fixing seat is level with the top of the second fixed card holder, and is restricted by the second fixing card holder 11 to prevent retraction into the driving rod 1.
  • the screwdriver bit 4 can be Put in the fixed deck 11 In the first fixed card holder, it can be used as a screwdriver bit handle at this time.
  • the fixing seat 3 Since the fixing seat 3 has magnetic properties, the fixing seat 3 completely fits the screwdriver bit 4, so that the screwdriver bit 4 is not easy to separate from the driving rod 1 And the tapered end 31 of the fixing seat 3 is tightly attached to the fixing bracket 11 of the driving rod, which has good positioning and enhanced axial thrust of the screwdriver; when used as a probe, the telescopic rod 2 can be used Pull out, because the mount 3 is made of a magnet, it can be used to pick up loose iron screws or iron screwdriver bits.
  • the drive rod is integrated with the retracting rod: this design adopts the outermost layer of the driving rod 1 as the retracting rod, so that the driving rod 1 With the shrink rod becomes an inseparable complete component.
  • the structure is compact, the stability is good, and the magnetic fixing head is easy to retract.
  • the fixing base 3 is a multi-prism cylinder as a whole, and its outer shape matches the outer shape of the fixed card holder 11.

Landscapes

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

Abstract

一种带伸缩杆的批头驱动杆，包括驱动杆（1）、伸缩杆（2）、固定座（3），伸缩杆（2）套设于驱动杆（1）内，且伸缩杆（2）顶端固定固定座（3），驱动杆（1）固定螺丝批头（4），且固定座（3）为磁性固定座。结构紧凑，稳定性好，磁性头的伸缩方便容易。

Description

带伸缩杆的批头驱动杆 技术领域
本发明涉及一种螺丝批头驱动杆，更确切地说一种带伸缩杆的批头驱动杆。
背景技术
现有的带伸缩杆的批头驱动杆，专利号为 US 6,321,626 的美国专利，驱动杆与伸缩杆并不是一体化设计，稳定性不是很好，且增加了生产成本，且结构连接较为复杂。
发明内容
由于现有技术的上述缺点，本发明提出一种带伸缩杆的批头驱动杆，其可以有效解决现有技术的上述问题。
本发明采用以下技术方案：
带伸缩杆的批头驱动杆，其包括驱动杆、伸缩杆、固定座，所述伸缩杆套设于所述驱动杆内，所述伸缩杆顶端固定所述固定座，且所述固定座为磁性固定座 , 所述驱动杆前端设固定卡座，通过该固定卡座固定螺丝批头及所述固定座。
所述固定卡座包括一固定螺丝批头的第一固定卡座及一固定所述固定座的第二固定卡座，所述第一固定卡座的底部与所述第二固定卡座连接。
所述第二固定卡座设有一锥形尾端。
所述螺丝批头为六角螺丝批头。
本发明具有以下优点：
结构紧凑，稳定性好，磁性头的伸缩方便容易。
附图说明
图 1 是本发明的结构示意图。
图 2 是图 1 中的固定座的结构示意图。
图 3 是图 1 中的驱动杆的结构示意图。
图 4 是第二实施例的结构示意图。
图 5 是图 4 的使用结构示意图。
图 6 是图 4 的分解结构示意图。
具体实施方式
下面结合具体实施方式，详细描述本发明。应理解，这些实施方式仅用于说明本发明而不用于限制本发明的范围。此外应理解，在阅读了本发明讲授的内容之后，本领域技术人员可以对本发明作各种改动或修改，这些等价形式同样落于本申请所附权利要求书所限定的范围。
如图 1 至图 3 所示，带伸缩杆的批头驱动杆，其包括驱动杆 1 、伸缩杆 2 、固定座 3 ，伸缩杆 2 套设于驱动杆 1 内，伸缩杆 2 顶端固定固定座 3 ，且固定座 3 为磁性固定座。驱动杆前端设有固定卡座 11 ，通过该固定卡座 11 固定螺丝批头 4 及固定座 3 。固定座 3 设有一锥形尾端 31 ，固定卡座 11 底部与锥形尾端 31 相匹配。
所述固定卡座包括一固定螺丝批头的第一固定卡座及一固定所述固定座的第二固定卡座，所述第一固定卡座的底部与所述第二固定卡座连接。
本发明中，伸缩杆由若干相互套接的相互套接的套管套接构成，最内层套管的顶端固定固定座，且最外层套管的卡扣于驱动杆内部，防止伸缩杆抽拉时，伸缩杆滑出驱动杆。
如图 4 至图 6 所示，其为本发明的另一实施例的结构示意图。带伸缩杆的批头驱动杆，包括驱动杆 1 、伸缩杆 2 、固定座 3 ，伸缩杆 2 套设于驱动杆 1 内部，且伸缩杆 2 由若干相互套接的套管相互套接构成，且驱动杆的外部套设有一手柄 5 。
驱动杆的外侧设有若干限位凸起 12 ，手柄 5 上设有限位槽，所述限位凸起可滑入到限位槽内，可以对驱动杆起到一定的限位作用，防止使用时滑动，方便使用。
本发明的工作原理为：
当用做螺丝批头手柄时，整个伸缩杆 2 就会退回到驱动杆 1 内，固定座 3 退回到固定卡座 11 的第二固定卡座内，固定座的顶部与第二固定卡座的顶部相平，且通过第二固定卡座 11 限位，防止退回到驱动杆 1 内，此时可将螺丝批头 4 放入到固定卡座 11 的第一固定卡座内，此时就可以当做螺丝批头手柄使用，由于固定座 3 具有磁性，固定座 3 完全贴合螺丝批头 4 ，使螺丝批头 4 不易自行脱离驱动杆 1 ，且固定座 3 的锥形尾端 31 会紧贴紧驱动杆的固定卡座 11 ，既有良好的定位，同时增强的螺丝批的轴向推力；当用做探头时，可以将伸缩杆 2 拉出，由于固定座 3 是磁铁制成，可以用以吸取散落的铁质螺丝或铁质螺丝批头。
驱动杆同收缩杆一体设计：本设计采取将驱动杆 1 作为收缩杆的最外层，使驱动杆 1 同收缩杆变成不可分割的完整构件。结构紧凑，稳定性好，具有磁性的固定头的伸缩方便容易。
本发明中固定座 3 整体为多棱柱体，其外形与固定卡座 11 的外形相匹配。

Claims (1)

  1. 1、 一种带伸缩杆的批头驱动杆，其特征在于，其包括驱动杆、伸缩杆、固定座，所述伸缩杆套设于所述驱动杆内，所述伸缩杆顶端固定所述固定座，且所述固定座为磁性固定座 , 所述驱动杆前端设固定卡座，通过该固定卡座固定螺丝批头及所述固定座。
    2、 根据权利要求 1 所述的带伸缩杆的批头驱动杆，其特征在于，所述固定卡座包括一固定螺丝批头的第一固定卡座及一固定所述固定座的第二固定卡座，所述第一固定卡座的底部与所述第二固定卡座连接。
    3、 根据权利要求 2 所述的带伸缩杆的批头驱动杆，其特征在于，所述第二固定卡座设有一锥形尾端。
    4、 根据权利要求 1 至 3 中任意一项所述的带伸缩杆的批头驱动杆，其特征在于，所述螺丝批头为六角螺丝批头。
PCT/CN2013/070335 2012-07-17 2013-01-10 带伸缩杆的批头驱动杆 WO2014012365A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US14/002,677 US20140230612A1 (en) 2012-07-17 2013-01-10 Bit driving tool

Applications Claiming Priority (2)

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CN2012102469753A CN102729184A (zh) 2012-07-17 2012-07-17 带伸缩杆的批头驱动杆
CN201210246975.3 2012-07-17

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CN102729184A (zh) * 2012-07-17 2012-10-17 上海齐迈五金有限公司 带伸缩杆的批头驱动杆
CN103522229B (zh) 2013-10-21 2016-07-06 上海齐迈五金有限公司 一种旋转夹紧机构及其使用方法
US10391566B2 (en) * 2017-10-16 2019-08-27 Iscar, Ltd. Milling kit including bore-less indexable insert and positioning tool having an insert holding surface
BR102020010701A2 (pt) * 2020-05-28 2021-12-07 M3 Health Ind E Comercio De Produtos Medicos Odontologicos E Correlatos S A Instrumento de inserção de dispositivo odontológico e médico e ferramenta de inserção de dispositivo odontológico e médico compreendendo dito instrumento
FR3120405A1 (fr) * 2021-03-05 2022-09-09 Airbus Operations (S.A.S.) Procédé de mise en place d’un élément de fixation dans un orifice traversant d’une structure en caisson ouverte à au moins une extrémité et outillage pour la mise en œuvre du procédé

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US20140230612A1 (en) 2014-08-21

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