CN102328307A - Handheld electric tool with detachable handle - Google Patents

Handheld electric tool with detachable handle Download PDF

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Publication number
CN102328307A
CN102328307A CN201110268156A CN201110268156A CN102328307A CN 102328307 A CN102328307 A CN 102328307A CN 201110268156 A CN201110268156 A CN 201110268156A CN 201110268156 A CN201110268156 A CN 201110268156A CN 102328307 A CN102328307 A CN 102328307A
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China
Prior art keywords
handle
switch
provided
button
left
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CN201110268156A
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Chinese (zh)
Inventor
王云峰
胡新丰
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永康市正大实业有限公司
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Priority to CN201110268156A priority Critical patent/CN102328307A/en
Publication of CN102328307A publication Critical patent/CN102328307A/en

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Abstract

The invention discloses a handheld electric tool with a detachable handle, which comprises a machine body (9) and the detachable handle. The detachable handle comprises a left handle (19) and a right handle (20), a socket retaining plate (2), a switch (8), a locking button (3) and a switch interlocking mechanism, wherein the socket retaining plate (2) is fixedly connected onto the left handle (19) and the right handle (20); the socket retaining plate (2) is fixedly provided with a socket (15); a plug (16) is fixed on the machine body (9); the left side of the machine body (9) is provided with a square clamp slot (14); the right side of the machine body (9) is provided with an arc-shaped clamp slot (12); the left handle (19) is provided with the locking button (3); the locking button (3) is provided with a square clamp hook (13); and an arc-shaped clamp hook (11) is fixed on the right handle (20). After the structure is adopted, the handheld electric tool with the detachable handle has the advantages that the structure is simple and reasonable, the production cost is low, the occupied space is small, the carrying is convenient, the use is safe and reliable, and the detachable handle can be assorted with various handheld electric tools for use and the like.

Description

手柄可拆卸的手持式电动工具 Handle removable hand-held power tools

技术领域 FIELD

[0001] 本发明创造涉及一种手持式电动工具,特别是一种手柄可以拆卸互换的手持式电动工具。 [0001] The present inventions relates to a hand-held power tool, in particular a detachable interchangeable handle handheld power tool.

背景技术 Background technique

[0002]目前,手持式电动工具按种类可分为手持式角向磨光机、手持式电钻、手持式电锤、手持式往复锯、手持式电动螺丝批、手持式抛光机等,由于其高效的工作效率而倍受消费者的喜欢,市场需求量非常大,已经成为人们使用最为广泛的工具之一,使用套装手持式电动工具工具已经是一种趋势。 [0002] Currently, portable electric power tools can be divided according to the type of hand-held angle grinder, hand-held electric drill, hand-held hammer drill, hand-held reciprocating saws, hand-held electric screwdriver, hand-held polishing machine, because of its efficient work efficiency and much consumers love, the market demand is very large, has become one of the most extensive use of tools, the use of hand-held power tools tool kit is a trend. 但手持式电动工具在使用过程中存在以下不足:一是随着人们使用电动工具的不断增多,所需制作原材料也日益枯竭,产品的生产成本高,工具所占用的空间也由此增多,给工具的包装、携带和保管也带来了不便,工具的整合问题已经是今后电动工具的一个改革方向。 But hand-held power tool in the course of the following disadvantages: First, as people use the growing number of power tools, the raw materials required for production are increasingly depleted, high production costs, the space occupied by the tool has thus increased to packaging tools, carrying and storage also brought inconvenience, integration of tools has been a reform in the future direction of the electric tool. 二是电动工具机体磨损或者烧毁损坏后,即使通用件如手柄、 开关、电缆线等完好无损,也不能重复利用,只能报废,浪费严重,不符合当前节能减排的政策要求。 Second, the power tool body of wear or damage after burn, even common parts such as handles, switches, cables, etc., intact, it can not be reused, only scrap, serious waste, does not meet the requirements of the current energy saving policy. 为此,许多生产厂家及有识之士针对上述问题进行了研究和开发,但至今尚未有理想的产品在市场上面世。 For this reason, many manufacturers and people of insight and research and development to address the problem, but has yet to have the desired products available in the market.

发明内容 SUMMARY

[0003] 为克服现有手持式电动工具存在的上述问题,本发明创造的目的是提供一种结构简单合理、生产成本低、占用空间少、携带方便、使用安全可靠、一个拆卸手柄可以与多种手持式电动工具配套使用的手柄可拆卸的手持式电动工具。 [0003] To overcome the above problems of the prior existence of the handheld power tool, object of the present inventions is to provide a simple and reasonable structure, low production cost, less space, easy to carry, reliable and safe to use, with a detachable handle may be multiple kind of hand-held portable electric power tools handle power tools supporting the use of removable.

[0004] 本发明创造解决上述技术问题所采用的技术方案,它包括机体、可拆卸手柄,可拆卸手柄包括左右手柄、插座固定板、开关、锁定按钮、开关连锁机构,插座固定板固定连接在左右手柄上,所述的插座固定板上固定设有插座,机体上固定有与插座连接的插头;所述机体的左侧设有方形卡槽,右侧设有弧形卡槽;所述的左手柄上设有可水平移动且能自动复位的锁定按钮,锁定按钮上设有与方形卡槽相配合的方形卡钩;所述的右手柄上固定有与弧形卡槽相咬合的弧形卡钩。 [0004] The present invention is to create a technical solution to the above technical problem, which comprises a body, a removable handle, the detachable handle includes left and right handle socket fixing plate, switch, lock button, switch chain, the fixing plate is fixedly connected to the socket right and left handle, said socket has a fixing plate fixed socket, with a plug and receptacle connector fixed to the body; left side of the body is provided with a rectangular slot, the arcuate slot is provided on the right side; the is provided on the left handle may be moved horizontally and can automatically reset the lock button, the lock is provided with a square slot mating hook button square; with fixed arcuate slot engaging said arcuate upper right handle hook.

[0005] 所述的开关连锁机构包括锁定杆、复位弹簧,锁定杆通过复位弹簧可纵向活动地设置在左右手柄之间,开关上设有开关解锁钮,锁定杆的下端与开关解锁钮接触,锁定杆的上端伸出插座固定板后与插头上的解锁凸块相对应。 Switch chain [0005] The locking lever includes a return spring, the locking lever is disposed between the left and right handle longitudinally movable by a return spring, the unlock button switch provided with a switch, lock switch and the unlock knob lower end of the contact lever, the upper end of the lock lever projecting socket fixing plate and the unlocking lugs on the plug corresponds.

[0006] 所述的锁定按钮与开关之间设有按钮互锁机构,该机构包括设置在锁定按钮上的互锁凸台、设置在开关嵌手上的方形台阶,当锁定按钮按下或未复位时,互锁凸台伸进方形台阶中,开关的嵌手无法按下。 [0006] The lock button is provided with an interlocking mechanism between the push button and the interlock switch, the mechanism comprising a lock button disposed on the boss, the switch provided on the stepped square insert hand, when the lock button is pressed or At reset, the interlocking projections extending into the stepped square, the insert can not press the hand switch.

[0007] 所述的锁定按钮设置在导向销上,导向销两端对应固定在左右手柄上,导向销上套设有使锁定按钮自动复位的导向弹簧。 [0007] The lock button disposed on the guide pin, guide pin corresponding to both ends of the handle is fixed to the left and right, so that the guide pin has a locking button on the automatic reset spring guide sleeve.

[0008] 采用上述结构后,本发明创造与现有技术比较有如下优点和效果: [0008] With the structure described above, the present invention is to create a comparison with the prior art has the following advantages and effects:

一是采用可拆卸式手柄可以组合装配多种手持式电动工具,可有效的节省了其他电动工具所需要的共同部件,如电缆线、开关、手柄罩壳等材料,从而节省了资源和劳动力,使机器成本大幅度降低,大大提高了产品的竞争力,当机体磨损或烧毁损坏后,可拆卸式手柄还可以与其它电动工具配套使用。 First, using the detachable handle may be equipped with various combinations of hand-held power tool, which can effectively save electric power tool other common components required, such as cables, switches, and other materials of the handle housing, thereby saving resources and labor, significantly reduce the cost of the machine, greatly improving the competitiveness of the product, the body when worn or damaged burned, a removable handle may also be used with other power tools supporting.

[0009] 二、由于可拆卸式手柄的可互换性,实现了一个手柄多机使用的效果,占用空间少,包装体积小,从而使套装式电动工具包装、携带方便。 [0009] Second, since the detachable handle interchangeability effect is achieved using a multi-machine handle, take up less space, small package size, such that the electric tool kit packaging, easy to carry.

[0010] 三、由于在可拆卸式手柄和机体之间采用开关连锁机构,在锁定按钮与开关之间设有按钮互锁机构,因此电动工具在使用过程中不会产生误动作,使用安全可靠。 [0010] Third, since the use of switching between the chain and the removable handle body, an interlocking mechanism is provided between the button and the lock button switch, so the electric power tool does not malfunction during use, safe and reliable .

[0011] 四是结构简单合理,操作使用方便,成本低,通用性好,便于普及,具有广阔的市场前景。 [0011] Fourth, simple and reasonable structure, easy operation, low cost, versatility, and ease of popularity, and has broad market prospects.

附图说明 BRIEF DESCRIPTION

[0012] 图1为本发明创造的分解结构示意图。 [0012] FIG. 1 is a schematic exploded structure of the present invention to create.

[0013] 图2为本发明创造的局部剖面示意图。 [0013] FIG 2 a schematic partial cross-sectional view of the present invention to create.

[0014] 图3为本发明创造机体与手柄配合示意图。 [0014] FIG. 3 with a schematic view of the present invention to create a body with a handle.

[0015] 图4为本发明创造按钮互锁机构示意图。 [0015] FIG. 4 is a schematic of the present invention to create an interlocking mechanism button.

[0016] 图5为本发明创造在冲击电钻上使用的示意图。 [0016] FIG. 5 is a schematic view used in the present invention to create an impact drill.

[0017] 图6为本发明创造在往复锯上使用的示意图。 [0017] FIG. 6 is a diagram for use in the present invention to create a reciprocating saw.

[0018] 其中1锁定杆,2插座固定板,3锁定按钮,4复位弹簧,5导向销,6导向弹簧,7开关解锁钮,8开关,9机体,10解锁凸块,11弧形卡钩,12弧形卡槽,13方形卡钩,14方形卡槽,15插座,16插头,17互锁凸台,18方形台阶,19左手柄,20右手柄。 [0018] wherein a locking lever, socket fixing plate 2, the lock button 3, the return spring 4, the guide pin 5, the guide springs 6, 7 unlocking button switch, the switch 8, body 9, the bump 10 is unlocked, hook 11 arcuate , arcuate slot 12, the hook 13 square, rectangular slot 14, the socket 15, the plug 16, the interlocking projections 17, 18 a square step, the left handle 19, the right handle 20.

具体实施方式 Detailed ways

[0019] 图1至图4所示,为本发明创造手柄可拆卸的手持式电动工具的具体实施方案,它包括机体9、可拆卸手柄,可拆卸手柄包括左右手柄19、20、插座固定板2、开关8、锁定按钮3、开关连锁机构,插座固定板2固定连接在左右手柄19、20上,开关8安装在左右手柄19、 20上,所述的插座固定板2上固定设有插座15,机体9上固定有与插座15连接的插头16, 插座15与开关8电连接,开关8与外接电缆线相连接;所述机体9的左侧设有方形卡槽14, 右侧设有弧形卡槽12 ;所述的左手柄19上设有可水平移动且能自动复位的锁定按钮3,锁定按钮3设置在导向销5上,导向销5两端对应固定在左右手柄19、20上,导向销5上套设有使锁定按钮3自动复位的导向弹簧6,锁定按钮3上设有与方形卡槽14相配合的方形卡钩13,锁定按钮3从左手柄19的按钮孔伸出;所述的右手柄20上固定有与弧形 Specific embodiments [0019] Figures 1 to 4, the present invention is to create a hand-held power tool handle is removable, which includes the body 9, the detachable handle, the detachable handle comprising left and right handles 19, 20, socket fixing plate 2, the switch 8, the locking button 3, chain switch, socket fixing plate 2 fixedly connected to the left and right handles 19, 20, 19 mounted on the switch 8, left and right handles 20, provided on the receptacle 2 is fixed to the socket fixing plate 15, the fixed body 916, socket 15 is electrically connected to the switch 8 is connected to the plug socket 15, the switch 8 is connected to the external cable; the left side of the body 9 is provided with a rectangular slot 14, with the right arcuate slot 12; the left handle may be provided with horizontal movement of the lock and can automatically reset button 3, 3 is provided on the lock button 19 on the guide pin 5, 5 at both ends of the guide pins fixed to the corresponding left and right handles 19, 20 the guide pin 5 is provided on the sleeve 3 of the lock button guide automatic reset spring 6, the lock is provided with a square slot 14 square mating hook 13 on the button 3, the handle lock button 3 from the left of the button hole 19 extending out; the right handle 20 is fixed to the arcuate 槽12相咬合的弧形卡钩11。 Arcuate engagement groove 12 of the hook 11. 正常使用时,机体9上的弧形卡槽12扣合在右手柄20的弧形卡钩11 上,锁定按钮3上的方形卡钩13钩扣在机体9的方形卡槽14上。 In normal use, the arcuate slot engaging body 912 on the right handle 20 of the hook 11 arcuate, square locking hook 13 on the hook button 3 on the square body 9 of the slot 14.

[0020] 所述的开关连锁机构包括锁定杆1、复位弹簧4,锁定杆1通过复位弹簧4可纵向活动地设置在左右手柄19、20之间,开关8上设有开关解锁钮7,当按下开关解锁钮7时,开关8处于可工作状态,当开关解锁钮7复位时,开关8不能按动,即不能接通工作,锁定杆1 的下端与开关解锁钮7接触,锁定杆1的上端伸出插座固定板2后与插头16上的解锁凸块10相对应。 [0020] The switching mechanism includes a locking lever 1 chain, the return spring 4, a locking lever provided on the left and right handle 4 by a return spring 19, 20 between longitudinally movably, the switch 8 is provided on the unlock switch knob 7, when press the button to unlock the switch 7, the switch 8 is in a working state, when the reset switch 7 unlocking knob, the switch 8 is not pressed, i.e., the work can not be connected, the lower end in contact with the switch knob 71 to unlock the locking lever, the locking lever 1 the upper end of the socket fixing plate projecting unlocking projection on the plug 16 corresponding to the 10 2. 当机体9与可拆卸手柄可靠连接时,插头16上的解锁凸块10通过锁定杆1按下开关解锁钮7,开关8能正常工作。 When the body is detachably connected to the handle 9 reliable unlocking bumps on the lock lever 10 through the plug 16 by pressing the switch 1 the unlock button 7, the switch 8 to work properly. 当机体9与可拆卸手柄未可靠连接时,插头16上的解锁凸块10未通过锁定杆1按下开关解锁钮7,开关8被开关解锁钮7锁住,开关8不能按动,从而起到自锁保护的作用。 When the body 9 and the detachable handle is not securely connected to bumps on the unlocking pin 16 by the locking lever 10 is not unlocked by pressing the switch a button 7, the switch 8 is locked unlock the switch knob 7, the switch 8 is not pressed, thereby starting the role of self-locking protection.

[0021] 所述的锁定按钮3与开关8之间设有按钮互锁机构,该机构包括设置在锁定按钮3 上的互锁凸台17、设置在开关8嵌手上的方形台阶18。 [0021] The lock button 3 is provided between the switch button and the interlock mechanism 8, which means comprises a lock button disposed on the three interlocking projections 17, the switch 8 is provided in the stepped square insert 18 hands. 正常使用时,弧形卡槽12扣合在弧形卡钩11上,方形卡钩13钩扣在方形卡槽14上,锁定按钮3从左手柄19的按钮孔凸出, 此时,互锁凸台17不会挡住开关8嵌手上的方形台阶18,开关8处于正常工作状态。 In normal use, the arcuate slot 12 engaging in an arcuate hook 11, the hook 13 hook square on a square slot 14, the left handle lock button 3 projecting button hole 19, at this time, the interlock the boss 17 does not block the switch 8 fitted hand square step 18, the switch 8 is in normal working condition. 当锁定按钮3按下或未复位时,方形卡钩13与方形卡槽14配合未到位,互锁凸台17伸进方形台阶18中,开关8的嵌手无法按下,开关8由于受到互锁凸台17的阻挡不能正常工作,从而起到互锁的作用。 When the locking button 3 is pressed or a reset, the square of the square hook 13 with the slot 14 is not in place, the interlocking projection 17 projects into the stepped square 18, the insert can not hand switch 8 is pressed, the switch 8 due to mutual locking projection 17 of the barrier does not work, so as to function interlocking.

[0022] 当开关8按下嵌手,机器处于工作状态时,锁定按钮3上的互锁凸台17被开关8 嵌手阻挡,不能按下锁定按钮3,从而可防止机器工作中手柄的意外拆卸。 [0022] When the switch 8 is pressed fitted hand, the machine is in operation, the locking projections interlock on three switch button 17 is fitted hand barrier 8, not pressing the lock button 3, so as to prevent accidents at work machine handle disassembly.

[0023] 本发明创造在开关连锁机构和按钮互锁机构的双重保护下,可以确保手持式电动工具安全可靠使用。 [0023] In the present invention, the creation of dual protection switches and buttons chain interlock mechanism ensures safe and reliable hand-held power tool use.

Claims (4)

1. 一种手柄可拆卸的手持式电动工具,包括机体(9)、可拆卸手柄,可拆卸手柄包括左右手柄(19、20)、插座固定板(2)、开关(8)、锁定按钮(3)、开关连锁机构,插座固定板(2) 固定连接在左右手柄(19、20)上,其特征是:所述的插座固定板(2)上固定设有插座(15), 机体(9)上固定有与插座(15)连接的插头(16);所述机体(9)的左侧设有方形卡槽(14), 右侧设有弧形卡槽(12);所述的左手柄(19)上设有可水平移动且能自动复位的锁定按钮(3),锁定按钮(3)上设有与方形卡槽(14)相配合的方形卡钩(13);所述的右手柄(20)上固定有与弧形卡槽(12)相咬合的弧形卡钩(11)。 A detachable handle hand-held power tool, comprising a body (9), the detachable handle, the detachable handle comprising left and right handles (19, 20), socket fixing plate (2), a switch (8), lock button ( 3), the switch chain, socket fixing plate (2) fixedly connected to the left and right handles (19, 20), characterized in that: the socket fixing plate (2) provided with the fixing socket (15), the body (9 a) fixed to the receptacle (15) connected to the plug (16); left side of the body (9) is provided with a square slot (14), with the right arcuate slot (12); the left a handle (19) is provided with horizontally movable and can be locked automatically reset button (3), the locking button (3) is provided with a square slot (14) cooperating square hook (13); the right fixed arcuate slot (12) engaging arcuate hook (11) on the handle (20).
2.根据权利要求1所述的手柄可拆卸的手持式电动工具,其特征是:所述的开关连锁机构包括锁定杆(1)、复位弹簧(4),锁定杆(1)通过复位弹簧(4)可纵向活动地设置在左右手柄(1 9、20)之间,开关(8)上设有开关解锁钮(7),锁定杆(1)的下端与开关解锁钮(7) 接触,锁定杆(1)的上端伸出插座固定板(2)后与插头(16)上的解锁凸块(10)相对应。 The handheld power tool handle according to claim 1 detachably, characterized in that: said switch means comprises a locking bar linkage (1), a return spring (4), the locking lever (1) by a return spring ( 4) longitudinally movably disposed between the left and right handles (9, 20 1), provided with a switch (8) unlock the switch knob (7), the locking lever (1) and the lower end of the unlock switch knob (7) in contact with the locking unlocking projection (10) on the plug (16) corresponding to the upper end of the rod (1) projecting socket fixing plate (2).
3.根据权利要求1或2所述的手柄可拆卸的手持式电动工具,其特征是:所述的锁定按钮(3)与开关(8)之间设有按钮互锁机构,该机构包括设置在锁定按钮(3)上的互锁凸台(17)、设置在开关(8)嵌手上的方形台阶(18),当锁定按钮(3)按下或未复位时,互锁凸台(17)伸进方形台阶(18)中,开关(8)的嵌手无法按下。 The hand-held power tool handle of claim 12 or claim removable, characterized in that: said locking button is provided with an interlocking mechanism between the push button (3) and the switch (8), which mechanism comprises in the lock button on the interlock (3) of the boss (17), provided at the switch (8) fitted hand square step (18), when the locking button (3) or by pressing the reset, the interlocking projection ( 17) extending into the stepped square (18), the switch (8) is not press fitted hand.
4.根据权利要求3所述的手柄可拆卸的手持式电动工具,其特征是:所述的锁定按钮(3)设置在导向销(5)上,导向销(5)两端对应固定在左右手柄(19、20)上,导向销(5)上套设有使锁定按钮(3)自动复位的导向弹簧(6)。 4. The handle of claim 3, wherein the detachable hand-held power tool, characterized in that: said locking button (3) is provided on the guide pin (5), the guide pin (5) fixed to the left and right ends corresponding to the handle (19, 20), the guide pin (5) on the guide sleeve is provided with a spring (6) that the locking button (3) is automatically reset.
CN201110268156A 2011-09-13 2011-09-13 Handheld electric tool with detachable handle CN102328307A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014166341A1 (en) * 2013-04-09 2014-10-16 天佑电器(苏州)有限公司 Handle component and electric tool having handle component
WO2018228484A1 (en) * 2017-06-14 2018-12-20 Cheuk Hung Tam Modular handheld electric tool system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060037766A1 (en) * 1999-04-29 2006-02-23 Gass Stephen F Power tools
CN101269486A (en) * 2008-05-06 2008-09-24 胡志雄 Handle rotation regulating mechanism
CN101309781A (en) * 2006-02-01 2008-11-19 Gmca有限公司 Power tool with removable handle portion
WO2011103636A1 (en) * 2010-02-25 2011-09-01 Demain Technology Pty Ltd Modular power tool
CN202292698U (en) * 2011-09-13 2012-07-04 永康市正大实业有限公司 Handheld electric tool with detachable handle

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060037766A1 (en) * 1999-04-29 2006-02-23 Gass Stephen F Power tools
CN101309781A (en) * 2006-02-01 2008-11-19 Gmca有限公司 Power tool with removable handle portion
CN101269486A (en) * 2008-05-06 2008-09-24 胡志雄 Handle rotation regulating mechanism
WO2011103636A1 (en) * 2010-02-25 2011-09-01 Demain Technology Pty Ltd Modular power tool
CN202292698U (en) * 2011-09-13 2012-07-04 永康市正大实业有限公司 Handheld electric tool with detachable handle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014166341A1 (en) * 2013-04-09 2014-10-16 天佑电器(苏州)有限公司 Handle component and electric tool having handle component
WO2018228484A1 (en) * 2017-06-14 2018-12-20 Cheuk Hung Tam Modular handheld electric tool system

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