CN201049456Y - Multi-head combination electric tool - Google Patents
Multi-head combination electric tool Download PDFInfo
- Publication number
- CN201049456Y CN201049456Y CNU2007200359081U CN200720035908U CN201049456Y CN 201049456 Y CN201049456 Y CN 201049456Y CN U2007200359081 U CNU2007200359081 U CN U2007200359081U CN 200720035908 U CN200720035908 U CN 200720035908U CN 201049456 Y CN201049456 Y CN 201049456Y
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- China
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- head
- button
- shell
- tool
- body shell
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- Expired - Fee Related
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Abstract
The utility model relates to a multi-head combination electric tool, comprising a tool body and tool heads, wherein, the tool body comprises a driving electric motor, a drive component and a tool body shell; the tool heads comprise working components and tool head shells; output pieces of the working components of the tool heads are in molding surface inserted joint with an input piece of the drive component of the tool body, the tool head shells and the tool body shell are in detachable connection. The tool body of the utility model is equipped with a plurality of tool heads with different functions, realizing one-tool multi-functions; compared with buying electric tools with different functions, the utility model saves cost and can be put in a packaging box with relative small space, thereby the utility model is convenient to carry and use; moreover, the working components of all tool heads and the drive component of the tool body are in molding surface inserted joint, each tool head shell and the tool body shell are in detachable connection, thereby the utility model also has the advantages of easy and convenient assembly and disassembly and high work efficiency.
Description
Technical field
The utility model relates to a kind of bull combination motor instrument.
Background technology
The use of electric tool is very extensive, as: polishing machine, sanding machine, sander, sweep-saw, drill gun, power shovel or the like, these electric tool small volume and less weights, use flexibly, though effect is different, but its principle is mostly similar, mostly have fuselage and head, has drive motors in the fuselage, the output shaft of drive motors is delivered to power by transmission component the work package of head, make work package produce rotation or shake, related works such as realizing polishing, polishing, sanding, curvilinear cut, hole or root out.The fuselage of present above-mentioned electric tool and the syndeton between the head are all singly joined, and promptly can not change mutually and all are fixedly connected, in actual applications, the user must be according to need of work, purchase the electric tool of many difference in functionalitys, expense height not only, and carry inconvenience.
The utility model content
The purpose of this utility model is to provide a kind of fuselage and head bull combination motor instrument easy to connect, and the fuselage of this bull combination motor instrument can be equipped with multiple different head.
The technical scheme that realizes the utility model purpose is: the utlity model has fuselage and head, fuselage has drive motors, transmission component and body shell, and head has work package and head shell; The profile that is connected between the input component of the output of head work package and fuselage transmission component is pegged graft, being connected to removable connection the between head shell and the body shell.
Be arranged with two buttons between the head shell of above-mentioned bull combination motor instrument and the body shell, be spacing the connection between two buttons and head shell and the body shell.
The relative link with described head shell of the body shell of above-mentioned bull combination motor instrument is provided with two draw-in grooves; The front portion of described button is provided with the clamping hook, and the clamping hook of each button front portion can be connected in the corresponding draw-in groove of body shell, forms spacing connection the between above-mentioned button and the body shell; The little rotary spacing in the rear portion of button is connected on the head shell.
The rear part edge of the button of above-mentioned bull combination motor instrument has stopper slot, and the posterior medial of button has swinging axle; Described head shell comprises inner casing and outer cover, and inner casing is provided with locating slot, and the outer cover inboard is provided with and the corresponding limiting section of button stopper slot; Button is arranged on the outer cover of above-mentioned head shell, the swinging axle of button places the locating slot of inner casing, the stopper slot of button and the limiting section of outer cover offset, be provided with spring between button inboard and the inner casing, the button front portion can swinging axle be the axle center fine rotation, thereby the little rotary spacing in rear portion that forms above-mentioned button is connected on the head shell.
The output of the work package of the head of above-mentioned bull combination motor instrument and the input component of fuselage transmission component are connected to the hexagon profile and peg graft.
The head shell top of each head of the head of above-mentioned bull combination motor instrument is provided with spring detent, and the body shell of described fuselage is provided with the lock hole that matches with spring detent.
The inboard of lock hole is equipped with chamfering on the spring detent head of the head of above-mentioned bull combination motor instrument and the body shell.
The utlity model has following characteristics:
(1) fuselage of the present utility model is furnished with the head of a plurality of difference in functionalitys, and a tractor serves several purposes is compared the electric tool of purchasing multiple difference in functionality, has saved expense and can be placed in the less packing box of space, carries lightly, brings convenience to use.
(2) transmission component of the work package of each head of the utility model and fuselage is connected to the profile grafting, is removable clamping between each head shell and the body shell, installation, easy removal, high efficiency.
Description of drawings
For the easier quilt of content of the present utility model is clearly understood, below the specific embodiment and in conjunction with the accompanying drawings of basis, the utility model is described in further detail, wherein
Fig. 1 is a schematic diagram of the present utility model.
Fig. 2 is a side sectional view of the present utility model.
Fig. 3 be among Fig. 1 A-A to cutaway view.
Fig. 4 be among Fig. 1 B-B to cutaway view.
The specific embodiment
(embodiment 1)
See Fig. 1 to Fig. 4, the utlity model has fuselage 1 and head 2, fuselage 1 has drive motors 11, transmission component 12 and body shell 13, and head 2 has work package 21 and head shell 22; The profile that is connected between the input component of the output of head 2 work packages 21 and fuselage 1 transmission component 12 is pegged graft, and adopts the hexagon profile to peg graft in the present embodiment; Being connected to removable connection the between head shell 22 and the body shell 13 is arranged with two buttons 3 between the two, and body shell 13 is provided with two draw-in groove 13-1 with the links of described head shell 22 relatively; The front portion of button 3 is provided with clamping hook 31, and the clamping hook 31 of each button 3 front portion can be connected among the body shell 13 corresponding draw-in groove 13-1, forms spacing connection the between button 3 and the body shell 13; The rear part edge of button 3 has stopper slot 32, and the posterior medial of button 3 has swinging axle 33; Described head shell 22 comprises inner casing 221 and outer cover 222, and inner casing 221 is provided with locating slot 221-1, and outer cover 222 inboards are provided with and button stopper slot 32 corresponding limiting section 222-1; Button 3 is arranged on the outer cover 222 of above-mentioned head shell 22, the swinging axle 33 of button 3 places the locating slot 221-1 of inner casing 221, the stopper slot 32 of button 3 offsets with the limiting section 222-1 of outer cover 222, be provided with spring 4 between button 3 inboards and the inner casing 221, button 3 front portions can swinging axle 33 be the axle center fine rotation, thereby the little rotary spacing in rear portion that forms button 3 is connected on the head shell 22.Simultaneously, be provided with spring detent 5 at each head shell 22 top, spring detent 5 heads are provided with chamfering, body shell 13 is provided with the lock hole 13-2 that matches with spring detent 5, and the inboard of last lock hole 13-2 is provided with chamfering, when head 2 was connected on the fuselage 1 by button snap, spring detent 5 snapped in the lock hole 13-2, made the connection between head 2 and the fuselage 1 more firm.
Fuselage 1 of the present utility model is removable the connection with head 2, same relatively fuselage 1 configurable a plurality of heads 2, head 2 can be divided into polishing head, polishing head, sanding head, sweep-saw head, drill gun head or power shovel head etc. according to function, in use according to according to need of work corresponding head 2 being connected on the fuselage 1 and can using.
Claims (7)
1. a bull combination motor instrument has fuselage (1) and head (2), and fuselage (1) has drive motors (11), transmission component (12) and body shell (13), and head (2) has work package (21) and head shell (22); It is characterized in that: the profile that is connected between the input component of the output of head (2) work package (21) and fuselage (1) transmission component (12) is pegged graft, being connected to removable connection the between head shell (22) and the body shell (13).
2. bull combination motor instrument according to claim 1, it is characterized in that: be arranged with two buttons (3) between described head shell (22) and the body shell (13), be spacing the connection between two buttons (3) and head shell (22) and the body shell (13).
3. bull combination motor instrument according to claim 2 is characterized in that: the relative link with described head shell (22) of described body shell (13) is provided with two draw-in grooves (13-1); The front portion of described button (3) is provided with clamping hook (31), and the anterior clamping hook (31) of each button (3) can be connected in the corresponding draw-in groove of body shell (13) (13-1), forms spacing connection the between above-mentioned button (3) and the body shell (13); The little rotary spacing in rear portion of button (3) is connected on the head shell (22).
4. bull combination motor instrument according to claim 3 is characterized in that: the rear part edge of described button (3) has stopper slot (32), and the posterior medial of button (3) has swinging axle (33); Described head shell (22) comprises inner casing (221) and outer cover (222), and inner casing (221) is provided with locating slot (221-1), and outer cover (222) inboard is provided with and the corresponding limiting section of button stopper slot (32) (222-1); Button (3) is arranged on the outer cover (222) of above-mentioned head shell (22), the swinging axle (33) of button (3) places the locating slot (221-1) of inner casing (221), the stopper slot (32) of button (3) offsets with the limiting section (222-1) of outer cover (222), be provided with spring (4) between button (3) inboard and the inner casing (221), button (3) front portion can swinging axle (33) be the axle center fine rotation, thereby the little rotary spacing in rear portion that forms above-mentioned button (3) is connected on the head shell (22).
5. bull combination motor instrument according to claim 4 is characterized in that: the output of the work package (21) of described each head (2) and the input component of fuselage (1) transmission component (12) are connected to the hexagon profile and peg graft.
6. according to the described bull combination motor of one of claim 1-5 instrument, it is characterized in that: head shell (22) top of described each head (2) is provided with spring detent (5), and the body shell (13) of described fuselage (1) is provided with the lock hole (13-2) that matches with spring detent (5).
7. bull combination motor instrument according to claim 6 is characterized in that: the inboard that described spring detent (5) head and body shell (13) are gone up lock hole (13-2) is equipped with chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200359081U CN201049456Y (en) | 2007-04-18 | 2007-04-18 | Multi-head combination electric tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200359081U CN201049456Y (en) | 2007-04-18 | 2007-04-18 | Multi-head combination electric tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201049456Y true CN201049456Y (en) | 2008-04-23 |
Family
ID=39335936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200359081U Expired - Fee Related CN201049456Y (en) | 2007-04-18 | 2007-04-18 | Multi-head combination electric tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201049456Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102126200A (en) * | 2009-12-18 | 2011-07-20 | 创科电动工具科技有限公司 | Multi-function tool system |
| CN102205533A (en) * | 2011-05-23 | 2011-10-05 | 宁波良业电器有限公司 | Composable and replaceable electric hand tool |
| CN102581821A (en) * | 2012-02-29 | 2012-07-18 | 温岭市鑫磊空压机有限公司 | Portable vehicular combination tool |
| CN103722537A (en) * | 2013-12-17 | 2014-04-16 | 宁波汉浦工具有限公司 | Multi-nose electric tool |
| CN109176927A (en) * | 2018-11-07 | 2019-01-11 | 杜红东 | A kind of construction metope groover |
| CN115225150A (en) * | 2021-04-15 | 2022-10-21 | 南京泉峰科技有限公司 | Multi-head electric tool and working assembly identification method thereof |
-
2007
- 2007-04-18 CN CNU2007200359081U patent/CN201049456Y/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526655B (en) * | 2009-12-18 | 2017-07-28 | 创科电动工具科技有限公司 | power tool handle and power tool |
| US9931743B2 (en) | 2009-12-18 | 2018-04-03 | Techtronic Power Tools Technology Limited | Multi-function tool system |
| CN104526655A (en) * | 2009-12-18 | 2015-04-22 | 创科电动工具科技有限公司 | Power tool handle and power tool |
| CN102126200B (en) * | 2009-12-18 | 2016-02-03 | 创科电动工具科技有限公司 | Multi-purpose tool |
| US10525578B2 (en) | 2009-12-18 | 2020-01-07 | Techtronic Power Tools Technology Limited | Multi-function tool system |
| EP2338644B1 (en) * | 2009-12-18 | 2019-06-26 | Techtronic Power Tools Technology Limited | Multi-function tool system |
| CN103862440A (en) * | 2009-12-18 | 2014-06-18 | 创科电动工具科技有限公司 | Power tool system |
| CN102303307B (en) * | 2009-12-18 | 2014-07-23 | 创科电动工具科技有限公司 | Multi-function tool system |
| CN102126200A (en) * | 2009-12-18 | 2011-07-20 | 创科电动工具科技有限公司 | Multi-function tool system |
| CN102303307A (en) * | 2009-12-18 | 2012-01-04 | 创科电动工具科技有限公司 | Multi-function tool system |
| CN103862440B (en) * | 2009-12-18 | 2016-03-30 | 创科电动工具科技有限公司 | Power tool system |
| CN102205533A (en) * | 2011-05-23 | 2011-10-05 | 宁波良业电器有限公司 | Composable and replaceable electric hand tool |
| CN102205533B (en) * | 2011-05-23 | 2014-01-08 | 宁波良业电器有限公司 | Composable and replaceable electric hand tool |
| CN102581821A (en) * | 2012-02-29 | 2012-07-18 | 温岭市鑫磊空压机有限公司 | Portable vehicular combination tool |
| CN103722537A (en) * | 2013-12-17 | 2014-04-16 | 宁波汉浦工具有限公司 | Multi-nose electric tool |
| CN103722537B (en) * | 2013-12-17 | 2015-12-09 | 宁波汉浦工具有限公司 | multi-head electric tool |
| CN109176927A (en) * | 2018-11-07 | 2019-01-11 | 杜红东 | A kind of construction metope groover |
| CN115225150A (en) * | 2021-04-15 | 2022-10-21 | 南京泉峰科技有限公司 | Multi-head electric tool and working assembly identification method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080423 Termination date: 20110418 |