CN1666838A - Handle rotating mechanism of electric tool - Google Patents
Handle rotating mechanism of electric tool Download PDFInfo
- Publication number
- CN1666838A CN1666838A CN 200410014303 CN200410014303A CN1666838A CN 1666838 A CN1666838 A CN 1666838A CN 200410014303 CN200410014303 CN 200410014303 CN 200410014303 A CN200410014303 A CN 200410014303A CN 1666838 A CN1666838 A CN 1666838A
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- CN
- China
- Prior art keywords
- handle
- electric tool
- rotating mechanism
- bulb
- handle rotating
- 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.)
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Abstract
The invention is the handle revolving device of electric tools, which comprises the handle movably connects the electric tool body, the bulb that is fixed on the tool body, the locking device between the handle and the bulb, and the handle and the bulb contact in ball-surface way. The said locking device includes the placing ball on the handle, a plurality of placing holes on the bulb. When the locking device is locked, the placing ball breaks off the placing holes. When the locking device is unlocked, the handle can revolve freely to the needed place, and the locking device can fix the handle and the electric tool.
Description
Technical field
The present invention relates to a kind of handle rotating mechanism of electric tool.
Background technology
Existing electric tool (seeing patent publication No. EP1203628) is provided with rotatable handle, thereby its handle connects rotation by gear, but this connected mode makes handle can only rotate the multi-angle needs in the time of can not satisfying work in a plane.
Summary of the invention
The handle rotating mechanism that the purpose of this invention is to provide a kind of electric tool, its handle can rotate in a plurality of directions.
Technical scheme of the present invention is: a kind of handle rotating mechanism of electric tool, comprise the handle that is connected rotationally with the electric tool body, this handle rotating mechanism also comprises the bulb that is fixedly installed on the electric tool body, be arranged on the locking mechanism between described handle and the bulb, described handle and the sphere contact mutually of described bulb, described locking mechanism comprises the spacing ball that is arranged on the described handle, be arranged on a plurality of spacing holes on the described bulb, when described locking mechanism is in the lock state, described spacing ball is positioned at described spacing hole, when described locking mechanism was in released state, described spacing ball broke away from described spacing hole.
The present invention compared with prior art has following advantage: the mode that adopts sphere to cooperate connects handle and electric tool body, makes that handle can be in a plurality of direction rotations, and its locking mechanism can fix on handle lock on a plurality of positions.
Description of drawings
Accompanying drawing 1 is the cutaway view of the present invention under locking mechanism is in the lock state;
Accompanying drawing 2 is the A-A direction cutaway view in the accompanying drawing 1;
Accompanying drawing 3 is in cutaway view under the released state for the present invention at locking mechanism;
Accompanying drawing 4 is the B-B direction cutaway view in the accompanying drawing 3;
Accompanying drawing 5 is rotated later cutaway view for the present invention at handle;
Accompanying drawing 6 is the C-C direction cutaway view in the accompanying drawing 5;
Accompanying drawing 7 is the outside drawing of bulb;
Accompanying drawing 8 is the D-D direction cutaway view in the accompanying drawing 1;
Wherein: 1, handle first sub-assembly; 2, spring; 3, baffle plate; 4, spacing ball; 5, bulb; 6, domatic; 7, spacing hole; 8, handle second sub-assembly; 9, handle; 10, shell; 11, separate lock tube; 12, areole;
The specific embodiment
Referring to accompanying drawing 1-accompanying drawing 6, a kind of handle rotating mechanism of electric tool, comprise the handle 9 that is connected rotationally with the electric tool body, this handle rotating mechanism also comprises the bulb 5 that is fixedly installed on the electric tool body, is arranged on the locking mechanism between described handle 9 and the bulb 5, the sphere contact mutually of described handle 9 and described bulb 5.Described locking mechanism comprises the spacing ball 4 that is arranged on the described handle 9, is arranged on a plurality of spacing holes 7 on the described bulb 5.Have areole 12 on the described handle 9, described spacing ball 4 is positioned at described areole 12, the outer port part (referring to accompanying drawing 8) of the outstanding described areole 12 of the outer surface of described spacing ball 4.As shown in Figure 1, when described locking mechanism was in the lock state, described spacing ball 4 was positioned at described spacing hole 7; As shown in Figure 3, when described locking mechanism was in released state, described spacing ball 4 broke away from described spacing hole 7, and described handle 9 can rotate with respect to bulb 5.Be provided with slidably on the described handle 9 and separate lock tube 11, have domaticly 6 on the described inwall of separating lock tube 11, the outer surface of described spacing ball 4 contacts with described domatic 6.Described separating between lock tube 11 and the described handle 9 is provided with spring 2.Described handle 9 is provided with baffle plate 3, and described spring 2 is arranged on described baffle plate 3 and described separating between the lock tube 11.Described baffle plate 3 is inserted in the described inner chamber of separating lock tube 11.
Referring to accompanying drawing 3, accompanying drawing 4, will separate lock tube 11 to the left pulling, spacing ball 4 breaks away from spacing hole 7, and handle 9 just can rotate freely.When handle 9 rotates to suitable position, decontrol and separate lock tube 11, owing to be subjected to the tension force effect of spring 2, again because baffle plate 3 is arranged in the inner chamber of separating lock tube, but make and separate lock tube 11 homings, pushed back in the spacing hole 7 again, thereby fixed handle 9 with domatic 6 contacted spacing balls 4.
Referring to accompanying drawing 7, described spacing hole 7 along the circumferential direction is arranged in many rows, and each spacing ball 4 can be inserted in wherein arbitrary spacing hole 7, thereby at a plurality of fixed-site handles, to satisfy the need of work of multi-angle.
Claims (7)
1, a kind of handle rotating mechanism of electric tool, comprise the handle [9] that is connected rotationally with the electric tool body, it is characterized in that: this handle rotating mechanism also comprises the bulb [5] that is fixedly installed on the electric tool body, be arranged on the locking mechanism between described handle [9] and the bulb [5], described handle [9] and described bulb [5] sphere contact mutually, described locking mechanism comprises the spacing ball [4] that is arranged on the described handle [9], be arranged on a plurality of spacing holes [7] on the described bulb [5], when described locking mechanism is in the lock state, described spacing ball [4] is positioned at described spacing hole [7], when described locking mechanism was in released state, described spacing ball [4] broke away from described spacing hole [7].
2, the handle rotating mechanism of electric tool according to claim 1, it is characterized in that: have areole [12] on the described handle [9], described spacing ball [4] is positioned at described areole [12], the outer port part of the outstanding described areole [12] of the outer surface of described spacing ball [4].
3, the handle rotating mechanism of electric tool according to claim 2, it is characterized in that: be provided with slidably on the described handle [9] and separate lock tube [11], have domatic [6] on the described inwall of separating lock tube [11], the outer surface of described spacing ball [4] contacts with described domatic [6].
4, the handle rotating mechanism of electric tool according to claim 3 is characterized in that: described separating between lock tube [11] and the described handle [9] is provided with spring [2].
5, the handle rotating mechanism of electric tool according to claim 4 is characterized in that: described handle [9] is provided with baffle plate [3], and described spring [2] is arranged on described baffle plate [3] and described separating between the lock tube [11].
6, the handle rotating mechanism of electric tool according to claim 5 is characterized in that: described baffle plate [3] is inserted in the described inner chamber of separating lock tube [11].
7, the handle rotating mechanism of electric tool according to claim 1 is characterized in that: described spacing hole [7] along the circumferential direction is arranged in many rows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100143035A CN100349680C (en) | 2004-03-12 | 2004-03-12 | Handle rotating mechanism of electric tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100143035A CN100349680C (en) | 2004-03-12 | 2004-03-12 | Handle rotating mechanism of electric tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1666838A true CN1666838A (en) | 2005-09-14 |
| CN100349680C CN100349680C (en) | 2007-11-21 |
Family
ID=35038204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100143035A Expired - Fee Related CN100349680C (en) | 2004-03-12 | 2004-03-12 | Handle rotating mechanism of electric tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100349680C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848019A (en) * | 2006-06-19 | 2013-01-02 | 苏州宝时得电动工具有限公司 | Sweep saw |
| CN105415292A (en) * | 2015-12-14 | 2016-03-23 | 无锡市永亿精密铸造有限公司 | Hammer capable of activating angle of hammerhead |
| CN107372393A (en) * | 2017-08-15 | 2017-11-24 | 高子轩 | A kind of Fish rod rack |
| CN109014326A (en) * | 2018-09-12 | 2018-12-18 | 李文刚 | A kind of moveable road and bridge construction metal drilling equipment |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3776649A (en) * | 1972-08-23 | 1973-12-04 | Barnes Eng Co | Locking ball joint |
| CN87212982U (en) * | 1987-08-31 | 1988-06-29 | 中国科学技术大学 | Lathe adjunct tool |
| CN2110717U (en) * | 1991-12-14 | 1992-07-22 | 唐仲秋 | Safety crank |
| US5664445A (en) * | 1996-08-29 | 1997-09-09 | Handyway Co., Ltd. | Pry-proof lock |
| US6341401B1 (en) * | 2000-08-09 | 2002-01-29 | Ta Cheng Lin | Sponge mop assembly |
| CN2460053Y (en) * | 2000-10-16 | 2001-11-21 | 凌文彬 | Flexble shaft electric craniotome |
| EP1203628A3 (en) * | 2000-11-02 | 2003-02-12 | Milwaukee Electric Tool Corporation | Handle arrangement for a reciprocating saw |
-
2004
- 2004-03-12 CN CNB2004100143035A patent/CN100349680C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848019A (en) * | 2006-06-19 | 2013-01-02 | 苏州宝时得电动工具有限公司 | Sweep saw |
| CN105415292A (en) * | 2015-12-14 | 2016-03-23 | 无锡市永亿精密铸造有限公司 | Hammer capable of activating angle of hammerhead |
| CN107372393A (en) * | 2017-08-15 | 2017-11-24 | 高子轩 | A kind of Fish rod rack |
| CN109014326A (en) * | 2018-09-12 | 2018-12-18 | 李文刚 | A kind of moveable road and bridge construction metal drilling equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100349680C (en) | 2007-11-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20071121 Termination date: 20100312 |