WO2015135250A1 - 一种多功能手柄 - Google Patents

一种多功能手柄 Download PDF

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Publication number
WO2015135250A1
WO2015135250A1 PCT/CN2014/077424 CN2014077424W WO2015135250A1 WO 2015135250 A1 WO2015135250 A1 WO 2015135250A1 CN 2014077424 W CN2014077424 W CN 2014077424W WO 2015135250 A1 WO2015135250 A1 WO 2015135250A1
Authority
WO
WIPO (PCT)
Prior art keywords
handle
connecting rod
fixing
sleeve
card slot
Prior art date
Application number
PCT/CN2014/077424
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 US14/443,925 priority Critical patent/US9796070B2/en
Priority to EP14885215.5A priority patent/EP3117960B1/en
Publication of WO2015135250A1 publication Critical patent/WO2015135250A1/zh

Links

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
    • B25B23/16—Handles
    • 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
    • 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
    • B25B15/00—Screwdrivers
    • B25B15/02—Screwdrivers operated by rotating the handle
    • B25B15/04—Screwdrivers operated by rotating the handle with ratchet action
    • 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
    • B25B23/0042—Connection means between screwdriver handle and screwdriver shaft
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G1/00—Handle constructions
    • B25G1/08—Handle constructions with provision for storing tool elements
    • B25G1/085—Handle constructions with provision for storing tool elements 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
    • B25G3/02—Socket, tang, or like fixings
    • B25G3/12—Locking and securing devices
    • B25G3/18—Locking and securing devices comprising catches or pawls

Definitions

  • the present invention relates to a handle, and more particularly to a multi-function handle.
  • the tool handle is a handle that can be used to set the tool, so that it can meet the needs of the user to use a variety of tools, and only need to use one handle, which simplifies the structure and saves space.
  • prior art tool handle has been fixed, but the user needs to use a longer handle when disassembling the inner screw, but in some cases, a shorter handle is required.
  • prior art handles are basically unable to meet such needs.
  • a multifunctional handle includes a handle having a receiving cavity therein; one end of a connecting rod can be fixed in the receiving cavity from both ends of the handle, so that the connecting rod exposes the handle to have different lengths.
  • the utility model further comprises a fixing sleeve sleeved inside the accommodating cavity, and the fixing sleeve is engaged with the connecting rod.
  • the connecting rod is provided with a card slot at one end, a marble is disposed in the card slot, and a spring is disposed between the marble ball and the card slot.
  • the other end of the connecting rod is connected with a sleeve, and the sleeve can be internally sleeved with a fixing tool.
  • the handle is further provided with a plurality of fixed cavities inside, and the inside of the fixing cavity can accommodate a tool.
  • the connecting rod is provided with a fixing groove which can be engaged with a retaining ring on the handle.
  • the connecting rod includes a fixing portion and a connecting portion, and the fixing portion is matched with the fixing sleeve, and the fixing portion can be sleeved inside the fixing sleeve.
  • the diameter of the connecting portion is larger than the diameter of the fixing portion, and the connecting portion of the connecting portion and the fixing portion is locked on the fixing sleeve after the fixing portion is sleeved inside the fixing sleeve.
  • the fixing portion is provided with a card slot, and a ball is disposed inside the card slot, and a spring is disposed between the marble ball and the card slot.
  • a ratchet is disposed between the fixing sleeve and the cavity.
  • the invention has the advantages of simple structure, adjustable length and convenient use.
  • Figure 1 is a schematic view of the structure of the present invention.
  • Figure 2 is a cross-sectional view of the present invention.
  • Figure 3 is a schematic view showing the structure of a second embodiment of the present invention.
  • Figure 4 is a schematic view showing the structure of a third embodiment of the present invention.
  • Fig. 5 is a schematic structural view of a fourth embodiment of the present invention.
  • a multifunctional handle includes a connecting rod 1 and a handle 2, and a handle cavity 21 is disposed inside the handle; one end of the connecting rod can be fixed in the receiving cavity from both ends of the handle. So that the length of the connecting rod to expose the handle is different.
  • the handle of the present invention is also provided with a plurality of fixed cavities 22 inside, which can accommodate tools inside.
  • the present invention further includes a fixing sleeve 3 which is sleeved inside the accommodating cavity, and the fixing sleeve is disposed outside the connecting rod, and a fixing groove 23 is disposed inside the accommodating cavity, and the fixing sleeve is disposed on the fixing sleeve Fix the groove to prevent it from slipping inside the accommodating cavity.
  • the connecting rod of the present invention is provided with a card slot 11 at one end, a marble ball 12 is disposed in the card slot, and a spring 13 is disposed between the marble ball and the card slot.
  • the other end of the connecting rod of the present invention is connected to a sleeve 4, and a sleeve 41 is disposed inside the sleeve, through which a fixing tool can be sleeved.
  • the connecting rod of the present invention can be designed in a variety of configurations, or the front end of the connecting rod can be directly designed as a fixing portion for accommodating the tool.
  • the connecting rod of the present invention is provided with a fixing groove (not shown) which can be engaged with a retaining ring 4 on the handle.
  • one end of the connecting rod is sleeved inside the fixing sleeve. Since one end of the connecting rod is provided with a spring and a marble, the connecting rod can drive the marble to simultaneously press the spring, and the marble slides into the fixed sleeve. At this time, the connecting rod has more shank exposed, and the fixing groove provided on the connecting rod is matched with the upper retaining ring to prevent the left and right sway from shaking. When the connecting rod is placed inside the fixed sleeve, the retaining ring abuts the handle.
  • the connecting rod can be taken out from the handle, inserted from the other end of the handle, and one end of the connecting rod is simultaneously inserted into the inside of the fixing sleeve, At this time, since the fixing sleeve is set at one end of the handle, when the connecting rod is inserted from the other end of the handle, the length of the connecting rod exposed to the handle is short.
  • the other end of the connecting rod is sleeved with a sleeve through which the tool can be fixed, while the unused bit can be stored inside the fixed cavity inside the handle.
  • FIG. 3 it is a schematic structural view of a second embodiment of the present invention, further comprising a ratchet 5 fixed to the handle, and the connecting rod can be clamped inside the ratchet.
  • the connecting rod When the connecting rod is moved down, the connecting rod can be sleeved in the ratchet, and the rotation is convenient and labor-saving due to the action of the ratchet.
  • the connecting rod includes a connecting portion 14 and a fixing portion 15, and the fixing portion is matched with the fixing sleeve, and the fixing portion can be sleeved inside the fixing sleeve.
  • the diameter of the connecting portion is larger than the diameter of the fixing portion, and the connecting portion of the connecting portion and the fixing portion is locked on the fixing sleeve after the fixing portion is sleeved inside the fixing sleeve.
  • the fixing portion is provided with a card slot 151.
  • the card slot is internally provided with a marble, and a spring is disposed between the marble ball and the card slot (the marble and the spring are not shown).
  • the other end of the connecting portion is provided with a sleeve, and different tools can be set inside.
  • a multifunctional handle includes a connecting rod 1 and a handle 2, and a handle cavity is disposed inside the handle; one end of the connecting rod can be fixed in the receiving cavity from both ends of the handle to make the connection The rods are exposed to different lengths of the handle.
  • the handle of the present invention is further provided with a plurality of fixed cavities inside, and the inside of the fixing cavity can accommodate a tool.
  • the invention further includes a fixing sleeve 3 which is sleeved inside the accommodating cavity, and the fixing sleeve is disposed outside the connecting rod.
  • the fixing sleeve of the present invention is provided with a card slot at one end, a marble ball 12 is disposed in the card slot, and a spring is disposed between the marble ball and the card slot.
  • the other end of the connecting rod of the present invention is connected to a sleeve 4, and a sleeve 41 is disposed inside the sleeve, through which a fixing tool can be sleeved.
  • one end of the connecting rod is clamped inside the fixing sleeve by a marble and a spring, and can be conveniently taken out.
  • the fixing portion of the connecting rod is inserted into the fixing sleeve, and the connection portion between the fixing portion and the connecting portion is clamped on the fixing sleeve to prevent it from sliding further into the fixing sleeve, and the connecting rod exposes the handle at this time.
  • the length is longer; the connecting rod can be taken out from the fixing sleeve, inserted from the other end of the handle, and the fixing portion is inserted from the other end of the fixing sleeve, the fixing portion is sleeved into the fixing sleeve, and the connection portion between the fixing portion and the connecting portion is stuck It is arranged on the fixing sleeve to prevent it from sliding further into the fixing sleeve, and the connecting rod exposes the handle to have a short length.
  • the accommodating cavity in the present invention is a through hole opened at a center position of the handle.
  • One end of the connecting rod may be inserted into the inside of the accommodating cavity from both ends of the handle and fixed therein.
  • the connecting rod is fixed in the accommodating cavity, since the connecting rods are respectively inserted from the two ends of the handle and fixed to one end of the handle, the two fixing manners of the connecting rods when the connecting rod is inside the handle are different from the length of the exposed handles. Convenient for the user's use.
  • the tool handle of the present invention has an adjustable length and is convenient to use.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
  • Handcart (AREA)

Abstract

一种多功能手柄，包括手柄（2），手柄（2）内部设有容置空腔（21）；连接杆（1）一端可从手柄（2）的两端固定于容置空腔（21）中，以使得连接杆（1）露出手柄（2）的长度不同，结构简单，长度可调，使用方便。

Description

一种多功能手柄 技术领域
本发明涉及一种手柄，更确切地说是一种多功能手柄。
背景技术
工具手柄是一种可以套设工具的手柄，从而可以满足户需要使用多种规格的工具的需求，同时又只需要使用一只手柄，从而简化了结构，节省了容纳空间。
但是现有技术的工具手柄的长度均已经固定，但是用户在使用时，拆卸较为内部的螺丝时，需要使用较长的手柄，但是同是时，有些情况下，也会需要短一点的手柄，但是现有技术的手柄基本不能满足这样的需求。
发明内容
本发明的目的是提供一种多功能手柄，其可以解决现有技术中工具手柄的长度不可调的缺点。
本发明采用以下技术方案：
一种多功能手柄，包括一手柄，其内部设有一容置空腔；一连接杆一端可从手柄的两端固定于容置空腔中，以使得连接杆露出所述手柄的长度不同。
还包括一固定套，其套设于所述容置空腔内部，且所述固定套与所述连接杆配合。
所述连接杆上设有一端设有一卡槽，所述卡槽内设有一弹珠，且所述弹珠与所述卡槽之间设有一弹簧。
所述连接杆的另一端连接一套筒，所述套筒内部可套设固定工具。
所述手柄内部还设有若干固定容腔，所述固定空腔内部可容纳工具。
所述连接杆设有一固定槽，其可卡设于所述手柄上的一挡圈。
所述连接杆包括一固定部及一连接部,所述固定部与所述固定套相匹配，且所述固定部可套设于所述固定套内部。
所述连接部的直径大于所述固定部的直径，所述固定部套设于所述固定套内部后所述连接部与所述固定部的连接处卡设于所述固定套上。
所述固定部上设有一卡槽，所述卡槽内部卡设有一弹珠，所述弹珠与所述卡槽之间设有一弹簧。
所述固定套与所述容质空腔之间设有一棘轮。
本发明的优点是：结构简单，长度可调，使用方便。
附图说明
下面结合实施例和附图对本发明进行详细说明，其中：
图1是本发明的结构示意图。
图2是本发明的剖示图。
图3是本发明的第二实施例的结构示意图。
图4是本发明的第三实施例的结构示意图。
图5是本发明的第四实施例的结构示意图。
具体实施方式
下面结合附图进一步阐述本发明的具体实施方式：
如图1、2所示，一种多功能手柄，包括一连接杆1及一手柄2，手柄内部设有一容置空腔21；连接杆一端可从手柄的两端固定于容置空腔中，以使得连接杆露出所述手柄的长度不同。
本发明的手柄内部还设有若干固定容腔22，所述固定空腔内部可容纳工具。
本发明还包括一固定套3，其套设于所述容置空腔内部，且所述固定套套设于所述连接杆的外部，容置空腔内部设有一固定槽23，固定套套设于固定槽内，防止其在容置空腔内部滑落。
本发明的连接杆上设有一端设有一卡槽11，所述卡槽内设有一弹珠12，且所述弹珠与所述卡槽之间设有一弹簧13。
本发明所述连接杆的另一端连接一套筒4，所述套筒内部设有一空腔41，通过该空腔可套设固定工具。
本发明的连接杆可以设计成多种结构，也可以是连接杆的前端直接设计成一可容纳工具的固定部。
本发明的连接杆设有一固定槽（图中未示出），其可卡设于所述手柄上的一挡圈4。
本实施例在使用时，连接杆的一端套设于固定套内部，由于连接杆的一端设有弹簧和弹珠，连接杆可以带动弹珠运动同时压迫弹簧，弹珠滑入到固定套内部，此时连接杆露出的柄较多，连接杆上设有的固定槽与设于上挡圈相匹配，防止其左右晃动，连接杆放入到固定套内部时，挡圈与所述手柄相抵接，防止其滑入到手柄内部；当需要使用连接杆的长度较短时，可以将连接杆从所述手柄内取出，从手柄的另一端插入，且连接杆的一端同时插入到固定套内部，此时由于固定套设于手柄的一端，因此连接杆从手柄的另一端插入时，连接杆露触于手柄的长度较短。
本实施例中，连接杆的另一端套设有一套筒，通过该套筒可以固定工具，同时不使用的批头可以存放于手柄内部的固定空腔内部。
如图3所示，其为本发明的第二实施例的结构示意图，其还包括一棘轮5，其固定于所述手柄上，且所述连接杆可卡设于所述棘轮内部。当所述连接杆下移时，连接杆可套设于棘轮中，由于棘轮的作用，转动方便且使用省力。
如图4所示，其为本发明的第三实施例的结构示意图。如图所示，所述连接杆包括一连接部14及一固定部15,所述固定部与所述固定套相匹配，且所述固定部可套设于所述固定套内部。所述连接部的直径大于所述固定部的直径，所述固定部套设于所述固定套内部后所述连接部与所述固定部的连接处卡设于所述固定套上。所述固定部上设有一卡槽151，所述卡槽内部卡设有一弹珠，所述弹珠与所述卡槽之间设有一弹簧（弹珠和弹簧图中未示出）。且连接部另一端设有套筒，其内部可以套设不同的工具。
如图5所示，其为本发明的第四实施例的结构示意图。如图所示，一种多功能手柄，包括一连接杆1及一手柄2，手柄内部设有一容置空腔；连接杆一端可从手柄的两端固定于容置空腔中，以使得连接杆露出所述手柄的长度不同。本发明的手柄内部还设有若干固定容腔，所述固定空腔内部可容纳工具。本发明还包括一固定套3，其套设于所述容置空腔内部，且所述固定套套设于所述连接杆的外部。本发明的固定套上设有一端设有一卡槽，所述卡槽内设有一弹珠12，且所述弹珠与所述卡槽之间设有一弹簧。本发明所述连接杆的另一端连接一套筒4，所述套筒内部设有一空腔41，通过该空腔可套设固定工具。
本实施例中，连接杆的一端通过一弹珠和弹簧卡设于固定套内部，且又可以方便将取出。
本发明在使用时，将连接杆的固定部插入到固定套中，固定部与连接部的连接处卡设于固定套上，防止其进一步滑入到固定套中，此时连接杆露出手柄的长度较长；连接杆可以从固定套中取出，从手柄的另一端插入，且固定部从固定套的另一端插入，固定部套入到固定套中，同时固定部与连接部的连接处卡设于固定套上，防止其进一步滑入到固定套中，此时连接杆露出手柄的长度较短。
本发明中的容置空腔为开设于所述手柄中心位置的通孔。连接杆的一端可分别从所述手柄的两端插入到所述容置空腔内部且固定于其中。且由于连接杆固定于容置空腔中，由于连接杆分别从手柄的两端插入且固定于手柄的一端，因此连接杆在手柄内部时的两种固定方式连接杆露出手柄的长度不相同，方便了用户的使用。
本发明中的工具手柄的长度可调，方便使用。
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。

Claims (1)

  1. 1、 一种多功能手柄，其特征在于，包括一手柄，其内部设有一容置空腔；一连接杆一端可从手柄的两端固定于容置空腔中，以使得连接杆露出所述手柄的长度不同。
    2、 根据权利要求1所述的多功能手柄，其特征在于，还包括一固定套，其套设于所述容置空腔内部，且所述固定套与所述连接杆配合。
    3、 根据权利要求2所述的多功能手柄，其特征在于，所述连接杆上设有一端设有一卡槽，所述卡槽内设有一弹珠，且所述弹珠与所述卡槽之间设有一弹簧。
    4、 根据权利要求1至3中任意一项所述的多功能手柄，其特征在于，所述连接杆的另一端连接一套筒，所述套筒内部可套设固定工具。
    5、 根据权利要求4所述的多功能手柄，其特征在于，所述手柄内部还设有若干固定容腔，所述固定空腔内部可容纳工具。
    6、 根据权利要求5所述的多功能手柄，其特征在于，所述连接杆设有一固定槽，其可卡设于所述手柄上的一挡圈。
    7、 根据权利要求2所述的多功能手柄，其特征在于，所述连接杆包括一固定部及一连接部,所述固定部与所述固定套相匹配，且所述固定部可套设于所述固定套内部。
    8、 根据权利要求7所述的多功能手柄，其特征在于，所述连接部的直径大于所述固定部的直径，所述固定部套设于所述固定套内部后所述连接部与所述固定部的连接处卡设于所述固定套上。
    9、 根据权利要求8所述的多功能手柄，其特征在于，所述固定部上设有一卡槽，所述卡槽内部卡设有一弹珠，所述弹珠与所述卡槽之间设有一弹簧。
    10、 根据权利要求2至9中任意一项所述的多功能手柄，其特征在于，所述固定套与所述容质空腔之间设有一棘轮。
PCT/CN2014/077424 2014-03-14 2014-05-14 一种多功能手柄 WO2015135250A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US14/443,925 US9796070B2 (en) 2014-03-14 2014-05-14 Multi-function handle
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EP3117960A1 (en) 2017-01-18
US20160243684A1 (en) 2016-08-25
EP3117960A4 (en) 2017-11-08
EP3117960B1 (en) 2020-07-22
CN103846857B (zh) 2016-04-13
CN103846857A (zh) 2014-06-11
US9796070B2 (en) 2017-10-24

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