DE112012003508T5 - Hedge trimmer with dual use - Google Patents

Abstract

A hedge trimmer with dual use, comprising a main body (1), a power switch (2) with a button of the power switch (2.1) and a coupling switch arranged on the main body, by pressing which the button of the power switch can be pressed simultaneously, a first Insertion sleeve (8.1) is connected to the main body. Furthermore, the double-purpose hedge trimmer has a first mains connection (3), which is inserted into the first insertion sleeve and connected to the inner circuit, and a second mains connection (4), which is inserted into the first insertion sleeve, connected to the inner circuit and presses the button of the power switch directly down. A first mains plug (15) is connected to the first mains connection, the second mains connection being connected to the rod for high branches (5) and a handle of the rod for high branches (6) being connected to the rod for high branches, which is used for switching on or off, and wherein a second insertion sleeve (6.1) is arranged on the handle of the rod for high branches, into which the first mains connection is inserted and through which the first mains connection with the inner circuit of the handle of the rod for high branches is connected, or wherein a second power plug (16) is connected to the handle of the rod for high branches. The double-purpose hedge trimmer can simultaneously meet the requirements of normal hedge trimmers and hedge trimmers of high branches.

Description

TECHNICAL AREA

The invention relates to a cutting tool for branches, in particular a hedge trimmer with dual-purpose or dual-use hedge trimmer.

STATE OF THE ART

Under the hedge trimmers there are normal hedge trimmers for cutting low trees and hedge trimmers for high branches or for cutting trees with high branches. A normal hedge trimmer has a main handle with main buttons, a sub-handle with side buttons, and a main body. The main handle is disposed at the rear end of the main body, the sub-handle is disposed at the front end of the main body. To meet the requirements of safety standards IEC 60745-2-15, EN 60745-2-15 and GB 3883.15 To comply with, the main handle and the main body must have no relative rotation or movement during operation of the hedge trimmer. The main button and the sub-button must be pressed simultaneously to start the hedge trimmer. The hedge trimmer for tall branches or Hochastschere has a main body, a hedge trimmer handle, a bar for high branches and a handle of the bar for high branches with switches on. The handle of the hedge trimmer is connected to the rear end of the main body; the front end of the pole for the high branches is connected to the rear end of the handle of the hedge trimmer; and the handle of the pole for the high branches is connected to the rear end of the pole for high branches. Since, when cutting the branches, the trees are to be cut with high branches in each direction, the main body of the high-tree hedge trimmer should be able to rotate; thus, the handle is hingedly connected to the main body; between the handle and the main body a locking device is arranged, whereby the hedge trimmer is suitable for cutting the trees with high branches.

Since it is relatively difficult to meet the requirements of both normal hedge trimmers and high shear at the same time, there is currently no hedge trimmer on the market that can meet the usage requirements of normal hedge trimmers and high-branch hedge trimmers. In general, only normal hedge trimmers for their separate use and high-load hedge trimmers for their separate use. There is no double-use hedge trimmer that meets the requirements of safety standards.

CONTENT OF THE INVENTION

The technical problem to be solved by the invention is to provide a double-use hedge trimmer for two purposes which can simultaneously meet the requirements of normal hedge trimmers and high-load hedge trimmers.

The technical solution of the present invention is to provide a double-purpose hedge trimmer having the structure comprising a main body, a power button with a button of the power switch and a coupling switch disposed on the main body, by the press of which the button of the power switch is pressed simultaneously can, wherein a first insertion sleeve is connected to the main body, and wherein the double-use hedge trimmer further comprises a first power supply, which can be plugged into the first insertion sleeve and connected to the inner circuit, and a second power supply, which in the first insertion sleeve can be plugged and connected to the inner circuit and pushes the button of the power switch directly down, and wherein the first power connector can be connected to the first power plug, and wherein the second power connector to the rod for hoh e branches can be connected, and wherein the handle for high branches can be connected to the rod for high branches, which serves for switching on or off, and wherein the handle of the rod for high branches, a second insertion sleeve is arranged in the the first mains connection can be plugged and by which the first mains connection can be connected to the inner circuit of the handle of the high-branch pole, or a second mains plug can be connected to the handle of the high-branch pole.

With the above structure, the dual-use hedge trimmer according to the present invention has the following advantages over the prior art: Further, since the dual-use hedge trimmer according to the present invention has the first power terminal and the second power terminal, and the first insertion sleeve is attached to the first hanger Main body can be connected, the first Mains connection to be connected to the inner circuit when the first power connector is inserted into the first insertion sleeve. Now the hedge trimmer can be used as a normal hedge trimmer; and the hedge trimmer can be started as soon as the coupling switch is pushed down, meeting the safety standards of the normal hedge trimmer IEC60745-2-15, EN60745-2-15 and GB3883.15 be fulfilled. When the second power connector is plugged into the first insertion sleeve, the second power connector can be connected to the inner circuitry, and the second power connector can directly turn on the power switch key; with a high-branch pole connected to the second power supply and a handle of the high-branch pole connected to the high-branch pole, the handle of the high-branch pole can turn on and off; Now the hedge trimmer can be used as a high shear for tall branches. Thus, the dual use hedge trimmer according to the present invention can be used both as a normal hedge trimmer and as a high load hedge trimmer, the use being very simple. Furthermore, the structure of the second network connection can have two solutions or variants; the difference between the two variants is: in a variant, a second insertion sleeve is arranged on the handle of the rod for high branches of the second network connection, in the other variant, a second power plug is connected to the handle of the rod for high branches of the second network connection. In the first variant, there is a second network connection. When the double-use hedge trimmer according to the present invention is used as a high-load hedge trimmer, the first net terminal is inserted into the second insertion sleeve; the first mains connection is connected to the inner circuit of the handle of the high-branch pole. Thus, the first mains connection is always used, it does not matter whether the double-use hedge trimmer is used as a normal hedge trimmer or a high-load hedge trimmer. In use, the first mains connection is not easily lost, and in both situations a common power cable is used, thus saving a set of power cables; the costs are reduced.

As an improvement of the present invention, a sub-handle is disposed at the front end of the main body, with a main handle disposed at the rear end of the main body, and wherein the main handle is hollow, and wherein the inner cavity of the main handle is connected to the inner cavity of the main body and wherein the power switch is disposed at the front end of the main handle, and wherein the rear end of the main handle is the first insertion sleeve. When the above structure is used, the structure is relatively simple and appropriate.

As another improvement of the present invention, the coupling switch further comprises a push button device for pressing the button of the power switch, a sub-button disposed on the sub-handle and for pushing the pusher device in a backward movement, and a main button attached to the Main handle is arranged and one end of the pusher device pushes upwards, so that the end of the pusher device presses the button of the power switch down, the end of the pusher device is located above the front end of the main button, and wherein the other end of the pusher device hinged to the Secondary key is connected. When the sub-key is pressed in the structure, the sub-key pushes the trigger device backward. The pusher device moves backwards so that one end of the pusher device is between the main button and the button of the power switch; then the main key is pressed, the main key pushes one end of the pusher device upwards so that the end of the pusher device can press the button of the power switch; Thus, the function of the coupling switch is realized, so that the double-purpose hedge trimmer safety standards IEC60745-2-15, EN60745-2-15 and GB3883.15 when used as a normal hedge trimmer.

As another improvement of the present invention, the sub-key has a horizontal edge and a vertical edge, the upper end of the vertical edge being connected to the rear end of the vertical edge, and the turning point of the sub-key being hingedly connected to the interior of the sub-handle and wherein at the front end of the horizontal edge of the sub-key a secondary return spring for resetting the sub-key is disposed, and the rear end of the main key is pivotally connected to the interior of the main handle, and the center portion of the main key is exposed outside the main handle, and wherein the front end of the main button is located below the end of the trigger device, and wherein at the front end of the main button a primary return spring for resetting the main button is arranged. When the structure is inserted, the vertical edge of the sub-key moves backward when the horizontal edge of the sub-key is pressed, so that the pusher device is pushed in a backward motion. When the front end of the main key is pressed, the front end of the main key moves upward, so that the end of the pusher device is pushed up.

As another improvement of the present invention, the pusher device has a slider for sliding forward and backward, a pusher block for pushing the pusher, a connecting rod and a tension spring, the front end of the connecting rod being pivotally connected to the rear end of the sub-button, and wherein the rear end of the connecting rod is connected to the upper end of the pusher block, and wherein the lower end of the pusher block is pivotally connected to the interior of the housing of the main body, and wherein the slider is slidably connected to the interior of the front end of the main handle, and wherein the front end of the slider is located at the rear side of the middle portion of the push block, and wherein the rear end of the slider between the front end of the main button and the button of the power switch is located, and wherein the tension spring is connected to a position between the rear end of the slider and the inner wall of the front end of the main handle. When the structure is inserted and the sub-key is pressed, the rear end of the sub-key pushes the connecting rod in a backward motion; the backward movement of the connecting rod pushes the push block in a backward movement, the backward movement of the push block pushes the slide in a backward movement; and under the backward movement, the slider will slide into the space between the button of the power switch and the front end of the main button. The tension spring pulls the slider; Thus, it is avoided that the button of the power switch is turned on during the backward movement of the slider and the two coupling functions can not be realized. At the same time, the tension spring serves to return the slider.

As another improvement of the present invention, an upper inclined plane is disposed at the front end of the main button, with a lower inclined plane disposed at the rear end of the slider, and the thickness of the slider is larger than the difference between the stroke of the front End of the main button and the smallest distance of the upper inclined plane of the front end of the main button to the button of the power switch. After using the structure, the inclined plane of the front end of the main button and the inclined plane of the rear end of the slider have the guiding function. The thickness of the slider is greater than the difference between the stroke of the front end of the main button and the smallest distance of the inclined plane of the front end of the main button to the button of the power switch, after pressing the main button, the slider moves backwards to a certain distance, after that, the key of the power switch can be turned on.

As another improvement of the present invention, the front end of the main handle is pivotally connected to the inside of the rear end of the main body with a locking device disposed between the front end of the main handle and the rear end of the main body. When the structure is used and the double-use hedge trimmer according to the present invention is thereafter used as a high-tree hedge trimmer, the main body of the hedge trimmer must be able to rotate at a certain angle to meet the requirements of the high-tree hedge trimmers to fulfill.

As another improvement of the present invention, a first chute is disposed on both sides of the first insertion sleeve, respectively, an opening being communicated with the outside at the front end of the first chutes, and a groove on both sides of the rear end, respectively is arranged on both sides of the first power supply terminal respectively a convex rib, which fits the first chute, and wherein the two convex ribs are respectively received in the first chute, and wherein the front end of both convex ribs respectively received in the gutter accordingly. After using the structure, a first power connector is inserted into the main handle, the convex ribs then lock the main handle and the main body so that the two can not have relative rotation. Even if the locking device is released, no relative rotation can take place, thus the safety requirements are met.

As another improvement of the present invention, a protrusion is disposed on the top of the main button, and at the bottom of the first power port, there is provided a recess which receives the protrusion and fits with the protrusion, and wherein the protrusion is for clamping in the recess. After using the structure, the projection in the recess can not be clamped until the first power supply is well mounted; because, only if the first mains connection is well mounted, the main button can be pressed, so the use is safer.

As another improvement of the present invention, a contact disc for pressing the button of the power switch is arranged at the front end of the second power supply, wherein an upper inclined plane is arranged at the front end of the contact disc, and wherein the contact disc in the space between the button of the Power switch and the front end of the main button is plugged. After using the structure, the contact pad of the second power connector may push down the power switch key after the second power connector is plugged into the space between the power switch key and the front end of the main key.

As another improvement of the present invention, a second chute is disposed on both sides of the second introducer sheath, the chute fitting with the convex rib on both sides of the first hub, respectively, and the two second chutes thereto serve to mate correspondingly the two convex ribs. With the above structure, the structure is simple and use is easy.

As another improvement of the present invention, it further comprises an electronic brake circuit, wherein the electronic brake circuit comprises an AC power supply, a motor and two unipolar double position switches K1 and K2, and wherein the motor comprises a stator coil and a rotor, and wherein two carbon brushes on the Rotor are connected, and where the connection 1 of the switch K1 is connected to one end of the stator coil, and wherein the terminal 4 of the switch K2 is connected to the other end, and wherein the terminal 3 of the switch K1 is connected to one end of the AC power supply, and wherein the terminal 5 of the switch K2 is connected to the other end, and wherein one of two carbon brushes on the rotor of the motor to the terminal 3 the switch K1 is connected, and the other with the terminal 2 of the switch K1 and the connection 6 of the switch K2 is connected. After using the structure, the hedge trimmer can realize the effect of braking in 1 second, namely, after braking the hedge trimmer, the hedge trimmer can stop its own running in 1 second.

BRIEF DESCRIPTION OF THE DRAWING

1 corresponds to a schematic exploded view of the double-use hedge trimmer according to the present invention.

2 2 corresponds to an internal schematic structural view of the dual use hedge trimmer according to the present invention used as a normal hedge trimmer.

3 2 corresponds to a schematic structural view of the dual-use hedge trimmer according to the present invention, which is started as a normal hedge trimmer.

4 FIG. 2 corresponds to an internal schematic structural view of the dual-use hedge trimmer according to the present invention used as a high-tree hedge trimmer.

5 2 corresponds to an internal schematic structural view of the handle of the high-branch pole of the double-use hedge trimmer of the first embodiment according to the present invention, used as a high-branch hedge trimmer.

6 FIG. 12 corresponds to an internal schematic structural view of the handle of the high-branch pole in another state of the double-use hedge trimmer of the first embodiment according to the present invention, used as a high-branch hedge trimmer.

7 2 corresponds to a circuit diagram of the electronic brake circuit of the double-use hedge trimmer according to the present invention.

8th 12 corresponds to a schematic structural view of the double-use hedge trimmer of the second embodiment according to the present invention, used as a high-branch hedge trimmer.

DETAILED EMBODIMENTS

In conjunction with the figures and detailed embodiments, the invention is explained in more detail below.

FIRST EMBODIMENT:

As in the 1 . 2 . 3 . 4 . 5 and 6 As shown, the double-use hedge trimmer of the present invention has a main body 1 , a power switch 2 with the button of the power switch 2.1 , a coupling switch, a first mains connection 3 and a second network connection 4 on.

The coupling switch is on the main body 1 arranged by pressing the button of the power switch 2.1 can be pressed simultaneously. A first introducer sheath 8.1 is at the main body 1 connected. The first power connection 3 is in the first introducer sheath 8.1 inserted and connected to the inner circuit of the hedge trimmer, with a first power plug 15 to the first mains connection 3 connected. The second power connection 4 is in the first introducer sheath 8.1 inserted and connected to the inner circuit of the hedge trimmer and presses the button of the power switch 2.1 directly down, with the second power connector 4 to the pole 5 connected to high branches, and being attached to the pole 5 a handle for tall branches 6 the rod is connected for high branches, which serves for switching on or off, and being attached to the handle 6 the rod for high branches a second insertion sleeve 6.1 is arranged, in which the first network connection 3 is plugged and through which the first power connection 3 with the inner circuit of the handle 6 the pole is connected for high branches.

At the front End of the main body 1 is a secondary grip 7 arranged at the rear end of the main body 1 is a main grip 8th arranged. The main grip 8th is hollow, with the inner cavity of the main handle 8th with the inner cavity of the main body 1 connected is. The power switch 2 is at the front end of the main handle 8th arranged. The back end of the main handle 8th is or forms the first introducer sheath 8.1 , The coupling switch or the switch group has a pusher device 9 on, a side button 10 and a main button 11 on. The pusher device 9 serves to press the button of the power switch 2.1 downward. The next button 10 is at the secondary handle 7 arranged and serves to the pusher device 9 to push in a backward motion. The main button 11 is at the main handle 8th arranged and serves to one end of the trigger device 9 push upwards, leaving the end of the pusher device 9 the button of the power switch 2.1 pushes down. One end of the trigger device 9 is located above the front end of the main button 11 , the other end of the pusher device 9 is articulated with the side button 10 connected.

The side button has a horizontal edge and a vertical edge, with the upper end of the vertical edge connected to the rear end of the horizontal edge, and the side button 10 has an inverted L-shape. The horizontal edge of the side button 10 is outside the secondary handle 7 exposed, with the turning point of the secondary key 10 articulated with the interior of the secondary handle 7 is connected, and wherein the lower end of the vertical edge of the sub-key 10 hinged to the other end of the trigger device 9 is connected, and being at the front end of the horizontal edge of the sub-key 10 a secondary return spring 14 to reset the secondary button 10 is arranged. The back end of the main button 11 is articulated with the inside of the main button 11 is connected, wherein the center portion of the main button 11 outside the main handle 8th is exposed, and being the front end of the main button 11 below the end of the pusher device 9 is located, and being at the front end of the main button 11 a primary return spring 13 to reset the main button 11 is arranged. The pusher device 9 has a slider 9.1 for forward and backward sliding, a push block 9.2 for pushing the slider 9.1 , a connecting rod 9.3 and a tension spring 9.4 on. The front end of the connecting rod 9.3 is articulated with the back end of the side button 10 is connected, with the rear end of the connecting rod 9.3 to the top of the push block 9.2 is connected, and wherein the lower end of the pusher block 9.2 hinged to the interior of the housing of the main body 1 connected is. The slider 9.1 is with the inside of the front end of the main handle 8th slidably connected, namely, within the front end of the main handle 8th is a guide pillar 8.2 arranged; on the slider 9.1 is a kidney-shaped hole 9.1.1 provided, wherein the kidney-shaped hole 9.1.1 outside the guiding column 8.2 is provided. The front end of the slider 9.1 is located on the rear side of the middle section of the pusher block 9.2 , where the rear end of the slider 9.1 between the front end of the main button 11 and the button of the power switch 2.1 located. The tension spring 9.4 is at a position between the rear end of the slider 9.1 and the inner wall of the front end of the main handle 8th connected; the tension spring 9.4 acts with a downward and backward force on the rear end of the slider 9.1 , The front end of the main handle 8th is articulated with the interior of the rear end of the main body 1 connected, wherein a locking device 12 between the front end of the main handle 8th and the rear end of the main body 1 is arranged. Because the front end of the slider 9.1 on the rear side of the middle section of the pusher block 9.2 is the slider 9.1 not with the push block 9.2 connected; Thus, the rotation or movement between the main handle 8th and the main body 1 not impaired.

At the front end of the main button 11 an upper inclined plane is arranged at the rear end of the slider 9.1 is arranged a lower inclined plane. The thickness of the slider 9.1 is greater than the difference between the stroke of the front end of the main button 11 and the smallest distance m of the inclined plane of the front end of the main button to the button of the power switch, it can be understood as follows: after the main button has been pressed, the upper space at the front end of the main button is filled by the rearward slide, so that the target is met, that when the main button and the sub-button are pressed simultaneously, the button of the power switch is pressed. In each case a first slide or Rutschnut 8.3 is on both sides of the first introducer sheath 8.1 arranged, wherein at the front end of the first rut grooves 8.3 one opening each 8.4 is provided in communication with the outside. One gutter each 1.1 is on both sides of the rear end of the main body 1 arranged. On both sides of the first mains connection 3 each is a convex rib 3.1 arranged, leading to the first rut 8.3 fits. The two convex ribs 3.1 can each corresponding to the first Rutschnuten 8.3 be absorbed, with the front end of both convex ribs 3.1 respectively in the gutter 1.1 is included. A lead 11.1 is at the top of the main button 11 arranged, wherein on the lower part of the first network connection 3 a recess 3.2 is provided, which is the projection 11.1 picks up and with the lead 11.1 fits, and where the projection 11.1 in the recess 3.2 can be clamped. At the front end of the second grid connection 4 is a contact disc for pressing the button of the power switch 2.1 arranged, wherein an upper inclined plane at the front end of the contact disc 4.1 is arranged, and wherein the contact disc 4.1 in the space between the button of the power switch 2.1 and the front end of the main button 11 can be plugged. In each case a second slide 6.1.1 is on both sides of the second introducer sheath 6.1 arranged, with the chute 6.1.1 each with the convex rib 3.1 on both sides of the first mains connection 3 fits, and where the two second slides 6.1.1 to serve, according to the two convex ribs 3.1 stuck to connect.

As in 7 12, the electronic brake circuit has an AC power supply, a motor M, and two single-pole double position switches K1 and K2, the motor M having stator coils L1 and rotors, and the number of stator coils L1 being 2, and two carbon brushes connected to the rotor , and where the connection 1 of the switch K1 is connected to one end of the stator coil, and wherein the terminal 4 of the switch K2 is connected to the other end. The connection 3 of the switch K1 is connected to one end of the AC power supply, wherein the terminal 5 of the switch K2 is connected to the other end. One of both carbon brushes on the rotor of the motor M is connected to the connector 3 the switch K1 connected, the other with the connection 2 of the switch K1 and the connection 6 of the switch K2 is connected. The blades of both single-pole double position switches K1 and K2 are connected by connecting rod. To the carbon brushes at both ends of the rotor of the motor M, a conjugate inductor L2 is connected. Between the connection 3 of the switch K1 and the connection 4 of the switch K2, a capacitor is disposed (In the present detailed embodiment, when the switches K1 and K2 change to the constant closed state, the terminal is 1 and the connection 2 of the switch K1 connected to each other, the connection 4 and the connection 5 of the switch K2 are connected to each other), so that the motor M is connected to the AC power supply, thus the motor M is running properly, and the hedge trimmer works properly. If the coupling switch of the hedge trimmer is pressed at the same time, the button of the power switch is pressed, so that the unipolar double position switches K1 and K2 are pressed.

When the double-use hedge trimmer according to the present invention is used as a normal hedge trimmer, the first power supply becomes 3 in the first insertion sleeve 8.1 plugged; when inserting the convex ribs 3.1 on both sides of the first network connection 3 accordingly in the first slide 8.3 stuck and along the first Rutschnut 8.3 in the first rut 8.3 stuck until the front end of both convex ribs 3.1 accordingly in the gutter 1.1 of the main body 1 is recorded. Now the lead can 11 at the top of the main button 11 in the recess 3.2 be plugged into the lower part of the first power supply. When the hedge trimmer is started, the main button becomes 11 pressed, the front end of the main button 11 moves up and pushes the rear end of the slider 9.1 so that he moves up. Because a lower inclined plane at the rear end of the slider 9.1 can be arranged, the button of the power switch 2.1 not be turned on, even if the front end of the main button 11 the rear end of the slider 9.1 pushes in an upward movement. Then the secondary button 10 pressed, the vertical edge of the side button 10 moves to the back, the connecting rod 9.3 is driven in a backward motion, and the backward movement of the connecting rod 9.3 will be the push block 9.2 in a reverse rotation, so that the slider 9.1 is driven in a rearward sliding. The thickness of the slider 9.1 is greater than the difference between the stroke of the front end of the main button 11 and the minimum distance m of the upper inclined plane of the front end of the main button to the button of the power switch, thus, the button of the power switch 2.1 be pressed to start the hedge trimmer. To start the hedge trimmer can also the secondary button 10 first press, then the main button 11 pressed.

When the double-use hedge trimmer according to the present invention is used as a high-branch hedge trimmer, the second power connection becomes 4 in the first insertion sleeve 8.1 inserted, after insertion into the first insertion sleeve 8.1 pushes the contact disc 4.1 at the end portion of the second power supply 4 directly the button of the power switch 2.1 , the inner circuit of the hedge trimmer is switched directly. The first power connection 3 is in the second introducer sheath 6.1 plugged in, after inserting the second insertion sleeve 6.1 is the first power connection 3 with the circuit under control 6 connected to the pole for high branches, then is the first power plug 15 of the mains connection 3 connected to the external power source, and by the switch on the handle 6 the pole for high branches, the start and the switch off of the hedge trimmer can be controlled. If necessary, the point of view of the main body 1 can adjust the orientation of the main body 1 be set as long as the locking device 12 is solved.

When the switches K1 and K2 in the electronic brake circuit change to the constantly open state, the connection between the terminal becomes 4 and the connection 5 of the switch K2 disconnected, and the connection 4 is with the connection 6 connected, namely, the AC power supply is switched off, the AC power supply can not provide power for the motor M. At the same time are the connection 1 of the switch K1 and the connection 3 connected to each other, namely, the stator coil L1 of the motor M and the rotor form a loop. Since the power supply is now being turned off, the stator coil L1 still has a residual potential and a magnetic energy, it can convert the magnetic energy into electrical energy, then an inverter current is generated, the motor M is driven in motion in the reverse direction. The inertia generated forward rotation of the motor M after the shutdown is compensated, thereby realizing the function that the motor M stops running quickly. In the 7 actually shown stator coil L1 is inside the motor M and a part of the motor M, it is shown in the figure outside of the motor M, so that the circuit diagram is easier to understand.

Second embodiment:

Please refer 1 . 2 . 3 . 4 . 7 and 8th 1, the difference between the dual-use hedge trimmer of the present embodiment and the dual-use hedge trimmer of the first embodiment resides in: a second power plug 16 is at the handle 6 the pole for high branches of the second mains connection 4 the double-use hedge trimmer of the present embodiment, wherein the second power plug 16 is plugged into the mains socket for switching on. The connection cable of the second power plug 16 is with the inner circuit of the handle 6 the pole connected for high branches. The inner circuit of the handle 6 The pole for high branches has a power supply, after the second power plug 16 was turned on.

When the double-use hedge trimmer according to the present invention is used as a high-branch hedge trimmer, the second power connection becomes 4 in the first insertion sleeve 8.1 plugged; after insertion into the first insertion sleeve 8.1 pushes the contact disc 4.1 at the end portion of the second power supply 4 directly the button of the power switch 2.1 , the inner circuit of the hedge trimmer is switched directly. The second power plug 16 is connected to the external power source, and through the switch on the handle 6 the pole for high branches, the start and the switch off of the hedge trimmer can be controlled. If it is necessary to adjust the position of the main body, the orientation of the main body 1 be set as long as the locking device 12 is solved.

LIST OF REFERENCE NUMBERS

1

main body

1.1

gutter

2

power switch

2.1

Button of the power switch

3

First power connection

3.1

Convex rib

3.2

recess

4

Second power connection

4.1

contact disc

5

Pole for high branches

6

Handle of the pole for high branches

6.1

Second introducer sheath

6.1.1

Second slide

7

In addition to handle

8th

main handle

8.1

First insertion sleeve

8.2

guide column 8.3 First slide

8.4

opening

9

pusher

9.1

pusher

9.1.1

Kidney shaped hole

9.2

thrust block

9.3

pleuel

9.4

tension spring

10

In addition to key

11

main key

11.1

head Start

12

locking device

m

Smallest distance from the front inclined plane of the main button to the button of the power switch

13

Primary return spring

14

Secondary return spring

15

First power plug

16

Second power plug

Claims (10)

Hedgetrimmer double use, comprising a main body ( 1 ), a power switch ( 2 ) with the button of the power switch ( 2.1 ) and one on the main body ( 1 ) arranged coupling switch, by its pressing the button of the power switch ( 2.1 ) can be pressed simultaneously, characterized in that a first insertion sleeve ( 8.1 ) to the main body ( 1 ), the double-use hedge trimmer further comprising a first power supply ( 3 ) which is in the first insertion sleeve ( 8.1 ) is pluggable and connectable to the inner circuit, and a second network connection ( 4 ) which is in the first insertion sleeve ( 8.1 ) is pluggable and connectable to the inner circuit and the button of the power switch ( 2.1 ) directly downwards, and with a first power plug ( 15 ) to the first network connection ( 3 ), and wherein the second network connection ( 4 ) to a pole ( 5 ) is connectable to high branches, and wherein the rod ( 5 ) handle for high branches ( 6 ) the bar can be connected for high branches, which serves for switching on or off, and wherein on the handle ( 6 ) the rod for high branches a second insertion sleeve ( 6.1 ), in which the first network connection ( 3 ) is inserted and through which the first power supply ( 3 ) with the inner circuit of the handle ( 6 ) the bar is connectable for high branches, or wherein a second power plug ( 16 ) to the handle ( 6 ) of the rod for high branches is connectable. Hedgetrimmer with dual purpose according to claim 1, characterized in that a secondary handle ( 7 ) at the front end of the main body ( 1 ), wherein a main handle ( 8th ) at the rear end of the main body ( 1 ), and wherein the main handle ( 8th ) is hollow, and wherein the inner cavity of the main handle ( 8th ) with the inner cavity of the main body ( 1 ), and wherein the power switch ( 2 ) at the front end of the main handle ( 8th ), and wherein the rear end of the main handle ( 8th ) the first introducer sheath ( 8.1 ). Hedgetrimmer with dual purpose according to claim 2, characterized in that the coupling switch a pusher device ( 9 ) to press the button of the power switch ( 2.1 ), a secondary key ( 10 ), which at the secondary handle ( 7 ) is arranged and for pushing the pusher device ( 9 ) in a backward movement, and a main button ( 11 ) located on the main handle ( 8th ) is arranged and one end of the trigger device ( 9 ) pushes up so that the end of the trigger device ( 9 ) the button of the power switch ( 2.1 ) pushes down, wherein the end of the trigger device ( 9 ) above the front end of the main button ( 11 ) and the other end of the trigger device ( 9 ) articulated with the side button ( 10 ) connected is. Hedgetrimmer of dual use according to claim 3, characterized in that the side button has a horizontal edge and a vertical edge, wherein the upper end of the vertical edge is connected to the rear end of the vertical edge, and wherein the horizontal edge of the sub-button ( 10 ) outside the secondary grip ( 7 ) is exposed, and wherein the inflection point of the secondary key ( 10 ) hinged to the interior of the secondary handle ( 7 ), and wherein at the front end of the horizontal edge of the secondary key ( 10 ) a secondary return spring ( 14 ) to reset the subkey ( 10 ), and wherein the rear end of the main button ( 11 ) hinged to the interior of the main handle ( 8th ) and the center section of the main button ( 11 ) outside the main handle ( 8th ) is exposed, and wherein the front end of the main button ( 11 ) extending below the end of the trigger device ( 9 ) and at the front end of the main button ( 11 ) a primary return spring ( 13 ) to reset the main button ( 11 ) is arranged. Double-use hedge trimmer according to claim 4, characterized in that the pusher device ( 9 ) a slider ( 9.1 ) for forward and reverse sliding, a thrust block ( 9.2 ) for pushing the slider ( 9.1 ), a connecting rod ( 9.3 ) and a tension spring ( 9.4 ), wherein the front end of the connecting rod ( 9.3 ) hinged to the rear end of the side button ( 10 ) and the rear end of the connecting rod ( 9.3 ) to the upper end of the thrust block ( 9.2 ) and the lower end of the pusher block ( 9.2 ) hinged to the interior of the housing of the main body ( 1 ) and wherein the slider ( 9.1 ) with the interior of the front end of the main handle ( 8th ), and wherein the front end of the slider ( 9.1 ) on the rear side of the middle section of the thrust block ( 9.2 ) and the rear end of the slider ( 9.1 ) between the front end of the main button ( 11 ) and the button of the power switch ( 2.1 ), and wherein the tension spring ( 9.4 ) to a position between the rear end of the slider ( 9.1 ) and the inner wall of the front end of the main handle ( 8th ) connected. Hedgetrimmer with dual purpose according to claim 5, characterized in that an upper inclined plane at the front end of the main button ( 11 ), wherein a lower inclined plane at the rear end of the slider ( 9.1 ), and wherein the thickness of the slider ( 9.1 ) is greater than the difference between the stroke of the front end of the main button ( 11 ) and the smallest distance (m) of the upper inclined plane of the front end of the main button to the button of the power switch, and wherein the front end of the main handle ( 8th ) hinged to the interior of the rear end of the main body ( 1 ), and wherein a locking device ( 12 ) between the front end of the main handle ( 8th ) and the rear end of the main body ( 1 ) is arranged. Hedgetrimmer with double-use according to claim 1, characterized in that in each case a first Rutschnut ( 8.3 ) on both sides of the first insertion sleeve ( 8.1 ) is arranged, wherein at the front end of the first chutes ( 8.3 ) one opening each ( 8.4 ) is provided in communication with the outside, and wherein in each case a channel ( 1.1 ) on both sides of the rear end of the main body ( 1 ), and wherein on both sides of the first network connection ( 3 ) each have a convex rib ( 3.1 ) arranged to the first slip ( 8.3 ), and wherein the two convex ribs ( 3.1 ) respectively in the first chute ( 8.3 ) and the front end of both convex ribs ( 3.1 ) respectively in the gutter ( 1.1 ) and where a projection ( 11.1 ) at the top of the main button ( 11 ), and wherein at the lower part of the first network connection ( 3 ) a recess ( 3.2 ) providing the projection ( 11.1 ) and with the projection ( 11.1 ) and where the projection ( 11.1 ) in the recess ( 3.2 ) is clamped. Hedgetrimmer with double-use according to claim 1, characterized in that a contact disc ( 4.1 ) to press the button of the power switch ( 2.1 ) at the front end of the second power supply ( 4 ), wherein an upper inclined plane at the front end of the contact disc ( 4.1 ), and wherein the contact disc ( 4.1 ) into the space between the button of the power switch ( 2.1 ) and the front end of the main button ( 11 ) is plugged. Hedgetrimmer with double-use according to claim 1, characterized in that in each case a second Rutschnut ( 6.1.1 ) on both sides of the second insertion sleeve ( 6.1 ), wherein the chute ( 6.1.1 ) each with the convex rib ( 3.1 ) on both sides of the first network connection ( 3 ), and wherein the two second slides ( 6.1.1 ) serve, according to the two convex ribs ( 3.1 ) to connect. Hedgetrimmers for dual use according to claim 1, characterized in that it further comprises an electronic brake circuit, wherein the electronic brake circuit comprises an AC power supply, a motor M and two unipolar double position switches K1 and K2, and wherein the motor M is a stator coil L1 and a rotor and wherein two carbon brushes are connected to the rotor, and wherein the terminal 1 of the switch K1 is connected to one end of the stator coil L1, and wherein the terminal 4 of the switch K2 is connected to the other end, and wherein the terminal 3 of the switch K1 is connected to one end of the AC power supply, and wherein the terminal 5 of the switch K2 is connected to the other end, and wherein one of two carbon brushes on the rotor of the motor to the terminal 3 the switch K1 is connected, and the other with the terminal 2 of the switch K1 and the connection 6 of the switch K2 is connected.

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