CN101080990A - Heckenschere - Google Patents
Heckenschere Download PDFInfo
- Publication number
- CN101080990A CN101080990A CNA2007101065319A CN200710106531A CN101080990A CN 101080990 A CN101080990 A CN 101080990A CN A2007101065319 A CNA2007101065319 A CN A2007101065319A CN 200710106531 A CN200710106531 A CN 200710106531A CN 101080990 A CN101080990 A CN 101080990A
- Authority
- CN
- China
- Prior art keywords
- press button
- locking press
- hedgecutter
- braking
- control cable
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/04—Apparatus for trimming hedges, e.g. hedge shears
- A01G3/047—Apparatus for trimming hedges, e.g. hedge shears portable
- A01G3/053—Apparatus for trimming hedges, e.g. hedge shears portable motor-driven
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Abstract
The invention provides a hedgecutter (10), comprising drive unit of internal-combustion engine, cutting slice (11) and locking button (16) on backhandle (14). The hedgecutter is safe and convenient for operation. The invention provides a connecting parts for connecting locking button (16) and the actuating parts of arrester. The arrester locks the cutting slice (11) and is strung up when releasing the locking button (16), wherein the result of pushing against locking button (16) is to release the arrester.
Description
Technical field
A kind of hedgecutter, the particularly hedgecutter that uses with the internal combustion engine drive device comprise cutting blade and the locking press button that is positioned on the back handle.
Background technology
The hedgecutter of general type is known.On the one hand, they must be convenient to operation as far as possible, and on the other hand, they must be very safe in case hurt sb.'s feelings.Especially, danger may be from the cutting blade of inertia motion (after running).
Summary of the invention
Therefore, the purpose of this invention is to provide a kind of hedgecutter according to claim 1 preamble, it can be operated safely and easily.This purpose realizes by the characteristic of claim 1.
According to the present invention, connect drum and particularly prevented the cutting blade inertia motion long period by discharging locking press button by the brake locking.Do not need the adjusting device of adding or push additional control button or control lever.
Further advantageously the exploitation according to hedgecutter of the present invention in, described attaching parts be control cable.These parts can be received in a kind of mode of saving the space, and making can not increase external dimensions because of this additional security function.This control cable can easily insert or install with other functional part that is used for safety and/or is convenient to handle hedgecutter.Described braking control cable suitably is arranged to parallel with the control cable of the control assembly of Cutting Control sheet speed.
In order to use the brake of automatic inertia motion, be used to make the personnel of the machine that locking press button activates to apply active force.By locking press button is operatively coupled on the attaching parts, particularly be connected on the braking control cable, avoided the unfavorable increase of this active force.Like this, described coupling part overcomes the locked button of braking elastic force and keeps, for cutting blade is worked in the mode of not braking, when locking press button is pressed fully, have only the masterpiece of the recovery spring of locking press button to be used on the opposite direction of direction of actuation of locking press button.By a setting part is set for described locking press button, this setting part particularly is set on ribs, realized this measure very simply.This ribs is built into and guides the guide reel that is connected on the deflecting bar.Wherein, deflecting bar preferably is connected on the described attaching parts on the different bar side with respect to rotation, particularly is connected on the braking tractive cable.
The feature of other advantageous embodiments of the present invention provides in the dependent claims.
Description of drawings
Explain exemplary embodiment of the present invention in detail with reference to accompanying drawing.The contents are as follows shown in the accompanying drawing:
Fig. 1 is the perspective view of whole hedgecutter of the present invention,
Fig. 2 is the perspective view according to Fig. 1, but has removed motor,
Fig. 3-the 5th explains control function operations figure.
Embodiment
Fig. 1 shows according to hedgecutter 10 of the present invention.It comprises cutting blade 11, holding frame 12, first preposition arcuation U-shaped omnidirectional's handle 13 and the back handle 14.Holding frame 12 can be clear that from Fig. 2 that omnidirectional's handle 13 is in the front portion of holding frame 12, and back handle 14 roughly extends along the direction of cutting blade 11, and cutting blade 11 is fixed on the holding frame 12 equally.
Engine unit 15, particularly petrol engine and other motor driven cutting blade 11 needed parts such as fuel tank, transmission devices etc. between omnidirectional's handle 13, back handle 14, also are fixed on the holding frame 12.
Control section for example locking press button 16, adjusting button 17 and switch 18 (Fig. 2) is arranged on the back handle 14.
For fear of the people of injury operation hedgecutter, be provided with or stipulate to activate at least two independently control elements.
For security reasons, be very suitable if locking press button 16 is connected on the braking function.
The actuating of hedgecutter is described below with reference to the application drawing shown in Fig. 3-5.
When locking press button 16 was not pressed, brake worked and locks cutter sweep.Brake bar mechanism comprises and is used to connect braking control cable 31, the deflecting bar 33 of braking member and is formed on the setting part (contour) 34 that being used on the locking press button 16 rolled guide roller 35.Guide roller 35 is rotatably installed in a side of deflecting bar 33, as shown in the figure.When locking press button 16 was pressed, guide roller 35 tilted to enter into locking press button 16, as shown by arrow C.In this case, the opposite side of deflecting bar 33 is driven by leverage.Because deflecting bar 33 is connected with braking control cable 31, guide roller 35 is supported along the opposite direction of the elastic force on the ribs 37 that acts on setting part 34, particularly locking press button.When locking press button 16 changes to the position that is pressed from the inoperative position, only need be used to make the additional force of releasing of brake in the starting stage.When thereby actuated brake provides the braking maneuver that needs higher elastic force can appear.Press locking press button 16,, support the elastic force of removing brake, and elastic force works again when locking press button discharges by braking control cable 31 or by braking the motion of control cable.
These preferred measures are controlled at disconnection (switching-off) braking in the hedgecutter 10, disconnect braking and are activated by braking control cable 31.
The useful aspect of other of hedgecutter of the present invention is that locking press button 16 has the lock function to adjusting rod 17.These operative combination have realized very high safety standard.
List of numerals
10 hedgecutters
11 cutting blades
12 holding frames
13 omnidirectional's handles
14 back handles
15 engine units
16 locking press buttons
17 adjusting rods
18 switches
25 securing rods
30 rotations
31 braking control cables
33 deflecting bars
34 setting parts
35 guide rollers
37 ribs
Claims (5)
1. a hedgecutter (10), particularly including the internal combustion engine drive device, also comprise cutting blade (11) and be positioned at locking press button (16) on the back handle (14), it is characterized in that having the attaching parts of the actuated components of connection locking press button (16) and brake, described brake locking cutting blade (11), make that brake is tightened up when locking press button (16) discharges, the consequence that wherein pressure-locks button (16) is to discharge described brake.
2. according to the hedgecutter of claim 1, it is characterized in that described attaching parts are braking control cables (31).
3. according to the hedgecutter of claim 2, it is characterized in that described braking control cable (31) is directed into the control cable that is parallel to governing speed.
4. according to any described hedgecutter of claim in front, it is characterized in that, described locking press button (16) is operatively coupled on the described attaching parts, particularly be connected on the braking control cable (31), so that overcoming the braking locked button of elastic force (16), described coupling part keeps, work in the mode of not braking in order to make cutting blade, when locking press button (16) when pressing fully, have only the masterpiece of the recovery spring of locking press button (16) to be used on the opposite direction of direction of actuation of locking press button (16).
5. according to the hedgecutter of claim 4, it is characterized in that, described locking press button (16) is provided with setting part (34), this setting part particularly is set on ribs (37), ribs (37) is built into and guides the guide reel that is connected on the deflecting bar (33), wherein deflecting bar (33) preferably is connected on the described attaching parts on the different bar side with respect to rotation, particularly is connected on the braking control cable (31).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202006008895.4 | 2006-06-02 | ||
| DE200620008895 DE202006008895U1 (en) | 2006-06-02 | 2006-06-02 | hedge clippers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101080990A true CN101080990A (en) | 2007-12-05 |
Family
ID=38565194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101065319A Pending CN101080990A (en) | 2006-06-02 | 2007-06-01 | Heckenschere |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101080990A (en) |
| DE (1) | DE202006008895U1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202009010557U1 (en) | 2009-08-05 | 2010-12-16 | Makita Corp., Anjo | Pre-assembled device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3639650A1 (en) * | 1986-11-20 | 1988-06-01 | Stihl Maschf Andreas | Motor chainsaw |
| DE202004018885U1 (en) * | 2004-12-07 | 2006-04-13 | Dolmar Gmbh | Brake for a hedge trimmer |
-
2006
- 2006-06-02 DE DE200620008895 patent/DE202006008895U1/en not_active Expired - Lifetime
-
2007
- 2007-06-01 CN CNA2007101065319A patent/CN101080990A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE202006008895U1 (en) | 2007-10-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |