CN100376139C - Electric pruning shears - Google Patents
Electric pruning shears Download PDFInfo
- Publication number
- CN100376139C CN100376139C CNB2004100649032A CN200410064903A CN100376139C CN 100376139 C CN100376139 C CN 100376139C CN B2004100649032 A CNB2004100649032 A CN B2004100649032A CN 200410064903 A CN200410064903 A CN 200410064903A CN 100376139 C CN100376139 C CN 100376139C
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- China
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- handle
- casing
- push button
- button
- pushing button
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Abstract
The present invention relates to a pair of electric prunning shears, which is composed of a shearing mechanism and a host machine, wherein the host machine is composed of a casing, a handle, a switch, a motor, a transmission system and a lifting handle clamped on the casing. The present invention is characterized in that the casing and the handle are separated; the handle is inserted in the casing; the handle and the casing are connected through an annular sunk key. A certain number of locking grooves are arranged on a periphery contacted with the casing and the handle. A chute, a pushing button, a pushing button spring and a switch button are arranged on the handle; one end of the pushing button spring is connected with the pushing button, and the other end is connected with the handle; the pushing button can slide in the chute and be inserted in the locking grooves. The switch button and the pushing button are mutually locked; when the switch button is closed, the left end of the switch button is abutted on the pushing button to make the pushing button not move rightwards; after the pushing button move rightwards, the lower end of the pushing button is abutted on the switch button to make the switch button not closed. The pruning shears make operators adjust the positions of the handle to improve working comfort degree according to different working habits, postures and positions, and the present invention is safe.
Description
Technical field
The present invention relates to a kind of electric shrub and hedge trimmer, belong to the garden tool set field.
Background technology
Electric shrub and hedge trimmer is made up of main frame and cutting mechanism, and wherein main frame is made up of casing, handle, motor, transmission mechanism, switch, the handle that is installed on the casing.Existing shrub and hedge trimmer handle and housing one, the operator is in using the shrub and hedge trimmer course of work, necessary often conversion different gestures and position pollard, because handle and casing one, handle can not be adjusted according to operator's work habit and different gestures and position, has increased operator's labour intensity.
Summary of the invention
The object of the invention provides a kind of improved electric shrub and hedge trimmer, and this electric shrub and hedge trimmer has adjustable handle, makes the operator can be according to different work habits and posture, position, and the position of adjusting handle to be improving the comfort level of work, and safe and reliable.
The object of the present invention is achieved like this: casing separates with handle, and handle inserts in the casing, and handle is connected by annular sunk key with casing.Chute is arranged on the handle, push button, spring, push button can slide in chute, and spring one end connects push button, and the other end is connected on the handle.On the casing with on the circumference that handle contacts the lock slots of some is being set.When push button on the spring action lower handle inserts stop pin on the casing, handle and casing fixed-site.After mobile push button withdrawed from lock slots, handle just can rotate adjusted the position.Simultaneously, when shift knob was held with a firm grip, shift knob was up, and left end props up push button, and push button can't be slided to the right, thereby handle can't be rotated in working order.When push button withdraws from the lock slots chute right-hand member that slips, the push button lower end props up shift knob, makes the shift knob can't be up, thereby has realized push button and shift knob interlocking, and shrub and hedge trimmer are not worked when guaranteeing to adjust handle position, have eliminated potential safety hazard.
Adopt the present invention, the operator can adjust handle position easily according to different work habits and operating attitude, has improved operator's comfort level, and shift knob and push button interlocking simultaneously only at off working state ability rotary handle, eliminated potential safety hazard.
Describe the concrete structure and the embodiment of this invention in detail below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is a cutaway view of the present invention.
Fig. 2 is a casing right view of the present invention.
Fig. 3 is a stereogram of the present invention.
Fig. 4 is a user mode cutaway view of the present invention.
Fig. 5 is a rotation status cutaway view of the present invention.
Embodiment
Below in conjunction with accompanying drawing concrete enforcement of the present invention is further described.
As Fig. 1, Fig. 2, shown in Figure 3, the present invention includes casing 1, handle 2, shift knob 3, push button 4, chute 5, push button spring 6.
Casing about 1 minute two, with handle 2 interface inwalls be cylindrical, and have annular groove 8, side that the lock slots 9 of some is arranged.Chute 5, push button 4, push button spring 6, switch knob 3 are arranged on the handle 2.Handle 2 one ends are cylinder, on annular key 12 is arranged.Back-moving spring 11 is arranged on the shift knob 3.
Handle 2 inserts in the casing 1, cannelure 8 and annular key 12 engagements, and handle 2 can rotate and can not come off.Under the effect of push button spring 6, push button 4 inserts in the lock slots 9, just can be with the fixed-site of handle 2 and casing 1, and mobile push button 4 withdraws from lock slots 9, and handle 2 just can rotate adjusts the position.When shift knob 3 was held with a firm grip, shift knob was up, and left end props up push button 4, and push button 4 can't be slided to the right, thereby handle can't be rotated in working order, had avoided potential safety hazard.After decontroling shift knob 3, under the effect of back-moving spring 11, shift knob 3 is descending, and push button 4 just can slide to the right.When push button 4 withdraws from lock slots 9 chute 5 right-hand members that slip, push button 4 lower ends prop up shift knob 3, make the shift knob 3 can't be up, thereby have realized push button 4 and shift knob 3 interlockings, and shrub and hedge trimmer are not worked when guaranteeing to adjust handle position, have eliminated potential safety hazard.
Claims (3)
1. electric shrub and hedge trimmer, form by cutting mechanism and main frame, wherein main frame is made up of casing, handle, switch, motor, transmission system, the handle that is installed on the casing, it is characterized in that casing separates with handle, handle inserts in the casing, handle is connected with annular key by cannelure with casing, on casing and circumference that handle contacts, lock slots is set, chute, push button, push button spring, shift knob are arranged on the handle, push button spring one end connects push button, the other end is connected on the handle, and push button can slide in chute and insert lock slots.
2. electric shrub and hedge trimmer according to claim 1 is characterized in that shift knob and push button interlocking, and when shift knob was closed, switch control button left end propped up push button, and push button can not be moved to right; The push button lower end props up shift knob after push button moves to right, and makes the shift knob can not be closed.
3. electric shrub and hedge trimmer according to claim 1 is characterized in that casing and handle coupling part are cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100649032A CN100376139C (en) | 2004-10-11 | 2004-10-11 | Electric pruning shears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100649032A CN100376139C (en) | 2004-10-11 | 2004-10-11 | Electric pruning shears |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1723760A CN1723760A (en) | 2006-01-25 |
| CN100376139C true CN100376139C (en) | 2008-03-26 |
Family
ID=35923491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100649032A Expired - Fee Related CN100376139C (en) | 2004-10-11 | 2004-10-11 | Electric pruning shears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100376139C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104206193B (en) * | 2013-06-04 | 2016-08-17 | 天佑电器（苏州）有限公司 | There are the shrub and hedge trimmer of rotatable handgrip |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2233163Y (en) * | 1995-09-26 | 1996-08-21 | 宁波环球电机有限公司 | Double-insulating electric pruning shears |
| CN2495086Y (en) * | 2001-07-31 | 2002-06-19 | 张阿龙 | Strong-forced tree shears |
| CN2506064Y (en) * | 2001-10-29 | 2002-08-21 | 顺德市北滘镇新利华机电有限公司 | Electric secateurs |
| CN2754336Y (en) * | 2004-10-11 | 2006-02-01 | 江苏省苏美达五金工具有限公司 | Electric prunning shears |
-
2004
- 2004-10-11 CN CNB2004100649032A patent/CN100376139C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2233163Y (en) * | 1995-09-26 | 1996-08-21 | 宁波环球电机有限公司 | Double-insulating electric pruning shears |
| CN2495086Y (en) * | 2001-07-31 | 2002-06-19 | 张阿龙 | Strong-forced tree shears |
| CN2506064Y (en) * | 2001-10-29 | 2002-08-21 | 顺德市北滘镇新利华机电有限公司 | Electric secateurs |
| CN2754336Y (en) * | 2004-10-11 | 2006-02-01 | 江苏省苏美达五金工具有限公司 | Electric prunning shears |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1723760A (en) | 2006-01-25 |
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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 | ||
| ASS | Succession or assignment of patent right |
Owner name: NANJING YOULIANTONGSHENG MACHINERY MANUFACTURING C Free format text: FORMER OWNER: JIANGSU SUMEIDA HARDWARE TOOLS CO., LTD. Effective date: 20100524 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 210018 15/F, SUMEIDA BUILDING, NO.198 CHANGJIANG ROAD, NANJING CITY, JIANGSU PROVINCE TO: 210061 SUMEIDA SCIENCE AND TECHNOLOGY INDUSTRIAL PARK, XINKE ROAD 2, NANJING HIGH-TECH DEVELOPMENT ZONE, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100524 Address after: 210061 Jiangsu Province, Nanjing city high tech Development Zone Science and Technology Industrial Park Road two sumeida Shinco Patentee after: Nanjing Youlian Tongsheng Machinery Manufacturing Co., Ltd. Address before: 210018 Changjiang Road Jiangsu city of Nanjing province No. 198 & 15 storey building Patentee before: Sumeida Hardware & Tools Co., Ltd., Jiangsu |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080326 Termination date: 20141011 |
|
| EXPY | Termination of patent right or utility model |