CN208540432U - Gardening utensil - Google Patents
Gardening utensil Download PDFInfo
- Publication number
- CN208540432U CN208540432U CN201820166339.2U CN201820166339U CN208540432U CN 208540432 U CN208540432 U CN 208540432U CN 201820166339 U CN201820166339 U CN 201820166339U CN 208540432 U CN208540432 U CN 208540432U
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- Prior art keywords
- pipe
- rotation
- trigger mechanism
- longitudinal axis
- gardening utensil
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- 238000010413 gardening Methods 0.000 title claims abstract description 46
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 238000010276 construction Methods 0.000 claims abstract description 4
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 244000025254 Cannabis sativa Species 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000002271 resection Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/835—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes
- A01D34/84—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes for edges of lawns or fields, e.g. for mowing close to trees or walls
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/835—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes
- A01D34/90—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes for carrying by the operator
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Abstract
The utility model is from a kind of gardening utensil, especially free cutting machine or grass-mowing machine (10) set out, pipe (16a with handle unit (12), cutting head (18) and composition longitudinal axis (28), b, c), wherein the pipe (16a, b, c) so that handle unit (12) and cutting head (18) is spaced from each other and is connected with each other；With rotation articulated section (30), for making cutting head (18) relative to handle unit (12) around pipe (16a, b, c) longitudinal axis (28) torsion, particularly for making it possible to horizontally and vertically cut；With trigger mechanism (32), for discharging and locking rotation articulated section (30).It proposes, the longitudinal axis (28) that the trigger mechanism (32) for locking and discharging rotation articulated section (30) extends substantially transversely to pipe (16a, b, c) can shift ground construction.
Description
Technical field
The utility model relates to a kind of gardening utensils.
Background technique
A kind of gardening utensil, such as grass-mowing machine or line trimmer are learnt by 20 2,008 015 657 U1 of DE, there is handle
Unit, cutting head and the pipe for constituting longitudinal axis, wherein the pipe makes handle unit and cutting head be spaced from each other and mutually
Connection；Also there is rotation articulated section, for reversing cutting head around the longitudinal axis of pipe relative to handle unit, particularly for
Make it possible to horizontally and vertically cut；And with the trigger mechanism for discharging and locking rotation articulated section.
Utility model content
The utility model is from a kind of gardening utensil, especially free cutting machine (Freischneider) or grass-mowing machine
(Rasentrimmer) it sets out, with handle unit, cutting head and the pipe for constituting longitudinal axis, wherein the pipe makes handle list
Member and cutting head are spaced from each other and are connected with each other；Furthermore there is rotation articulated section, for making cutting head relative to handle list
Member is reversed around the longitudinal axis of pipe, particularly for making it possible to horizontally and vertically cut；And have for discharging and locking
Rotate the trigger mechanism of articulated section.
It proposes, the longitudinal axis that the trigger mechanism for locking and discharging rotation articulated section extends substantially transversely to pipe is displaceable
Ground construction.Advantageously, it is possible thereby to simplify the operation of gardening utensil and can be to avoid unexpectedly triggering trigger mechanism.With simple
Mode, only by a small amount of hand operation (manipulation trigger mechanism, relative to cutting head twist grip) by garden tool set by horizontal cutting
Cutting mill (being parallel to ground or ground surface) is transformed into vertical cutting machine (perpendicular to ground).Thus, it is possible to steady and simple side
The multifunctionality of formula guarantee gardening utensil.Rotation articulated section can be directly arranged between handle and pipe, be arranged in cutting head and
Between pipe or it is preferably arranged on the part of pipe or is arranged between the part of pipe.
Moreover, it is proposed that trigger mechanism includes button, the button is by extending substantially transversely to pipe longitudinal axis and towards pipe
The displacement of longitudinal axis rotates articulated section to discharge, especially the locking member of release rotation articulated section.Button prevents foul from invading
Into gardening utensil, so that it is guaranteed that the trigger mechanism persistently to work, button can simply operate and be not easy maloperation.This
Outside, operation is intuitive.
Moreover, it is proposed that the button is connect by the lever of lever, especially seesaw form construction with locking member, it is described
Button is especially integrally constructed with lever and locking member；Also, in control button, locking member extends substantially transversely to Guan Zong
It can be shifted to axis and far from pipe longitudinal axis.Especially in seesaw form lever by simple measures guarantee button and
Movement coupling between locking member.The number of components of trigger mechanism can be kept few by integrated structure type.In addition,
Lever structure obtain it is very flat so that trigger mechanism indistinctively constructs or even interferes to move.
Moreover, it is proposed that locking member is cooperated in locking notch in latched position, especially it is cooperated to and is arranged in pipe extremely
In locking notch on a few part.It may therefore be assured that the sealed connection of the shape that can simply unclamp, the sealed connection of the shape
Spin orientation for locked hand relative to cutting head.One part of pipe is preferably intermediate tube, which makes pipe
First part and second part bend resistance it is connected with each other.It can also thus be provided surely for the longitudinal direction transmission force transverse to pipe
Strong and simple connection.
Moreover, it is proposed that the flexible reset element of trigger mechanism, especially spring, which pre-tightens trigger mechanism
In latched position.Here, reset force, especially spring force extend substantially transversely to longitudinal axis or the central axes of pipe, especially substantially
On transverse to the longitudinal axis and towards the longitudinal axis act on.It is proposed: reset element acts on locking member, especially acts on
In the back side of locking member.Therefore, reset force is loaded directly into button indirectly by lever and locking member.Therefore, it resets
Element is arranged on lever oppositely with button.Thus trigger mechanism advantageously can also more compactly be constructed.
It is further proposed that trigger mechanism rotates member with card resistance in order to which the rotation angle especially at 0 ° and 180 ° limits rotation
Part interaction, especially backstop is in the card resistance rotating element.It is possible thereby to avoid excessively rotating or twisting into two parts cable, the line
Cable may for example extend in pipe to dust-proof and loss prevention.In addition, user is obtained by backstop about when reaching specified rotation
The feedback of position.It reliably ensure in the position being arranged thus and be loaded producing with the button of reset force.
Furthermore it proposes a kind of gardening utensil, there is selectively visible direction of rotation identification element, the direction of rotation
Direction of rotation direction of rotation of the handle unit relative to cutting head in other words of identification element display rotation articulated section." selectivity
Ground is visible " within a context it is meant that only visible in corresponding rotation position.Direction of rotation identification element preferably at 0 ° and
Opposite direction of rotation is pointed out in 180 ° of position.First direction of rotation identification element can be shown in 0 ° of position, and another
One direction of rotation label can point out opposite direction of rotation in 180 ° of position of rotation articulated section.In addition, another rotation
Bearing mark element can point out two direction of rotation in 90 ° of position.Direction of rotation identification element preferably has arrow.
Furthermore, it is possible to other direction of rotation identification element is arranged, the selectively position between 0 °, 90 ° and/or 180 ° position
In it is visible.Carry out Symbolic Representation rotation in addition, a horizontal stripe can be used as rotary label element especially in combination with arrow and stop or final
Position.User's friendly is thus improved in an advantageous manner, is avoided maloperation, is for example led due to excessively reversing along wrong way
The maloperation of cause, and/or, user can be saved for example by reversing the taken time along mistake or undesirable direction.
Furthermore a kind of replacement external member for gardening utensil is proposed, particularly for free cutting machine or grass-mowing machine, the replacement
External member includes at least one portion, sleeve in addition and at least one trigger mechanism of pipe, at least one described portion of the pipe
Point especially intermediate tube, the trigger mechanism with the longitudinal axis transverse to pipe displaceable button and with lever and lock
Determine element.It is friendly for realizing operator stated above so as to reequip existing gardening utensil in an advantageous manner
Functionality.
In addition, the replacement external member can have card resistance rotating element, elastic element and/or sleeve, especially can also have
Direction of rotation identification element.Therefore complete advantageous functional and aforementioned operation person's friendly may be implemented.
Detailed description of the invention
Other advantage is obtained by following attached drawing description.Attached drawing, specification and claims include many features group
It closes.Those skilled in the art also will individually consider the feature in line with the purpose and are summarized as other significant combinations.
Attached drawing is shown:
Fig. 1 is shown in schematical horizontal cross-section diagram in the practical newly according to this of free cutting machine or grass-mowing machine form
The gardening utensil of type,
Fig. 2 is shown in schematical vertical section diagram in the practical newly according to this of free cutting machine or grass-mowing machine form
The gardening utensil of type,
Fig. 3 shows the part of the gardening utensil according to Fig. 1 in the sectional view of amplification,
Fig. 4 is used for the method for reversing the cutting head of gardening utensil relative to handle,
Fig. 5 shows the part of the gardening utensil according to Fig. 1 in exploded view or as replacement external member.
Specific embodiment
Fig. 1 and Fig. 2 shows be in 10 form of free cutting machine or grass-mowing machine gardening utensil.Grass-mowing machine 10 has handle unit
12 with optional another handle unit 14, and the hand or hands for grass-mowing machine 10 operate.Handle unit 12 passes through pipe 16 and cuts
Cut first 18 connection.Handle unit 14 and cutting head 18 are connected with each other and them are made to be spaced from each other by pipe 16.Pipe 16 is in particular
Gardening utensil be easier to transport or storage and mostly partly constructing and being implemented as can be separated or even by immobilising device 20
It connects.It is such to be used to releasably attach the first and second tube portion 16,16a, b or for connecting handle unit 12 releasably
The illustrative configuration of the immobilising device 20 of cutting head 18 is connect, it can be for example by 10 2,015 207 151 A1 of DE, especially by scheming
2 to 4 and the description of affiliated attached drawing obtain and be therefore no longer explained in more detail herein.Free cutting machine or grass-mowing machine 10
Working method is also no longer explained in more detail herein.It only refers to, free cutting machine, which usually has, for example to be cut by the cut of steel
Piece, to cut shrub or branch etc. other than grass, and the typically flexible cutting line of grass-mowing machine 10, this is cut
Based on high rotation speed (being tightened by centrifugal force) to cut substrate, especially grass is cut secant.
Cutting head 18 has what is schematically shown to be used to that cutting line 22 (grass-mowing machine) or cutting tool to be driven (freely to cut
Machine) motor 21.Motor 21 supplies energy by battery 24, which is especially configured to replaceable hand held power machine and stores
Battery.In order to activate motor, switch 26 can be manipulated by user.Switching signal and/or control signal and/or handle unit 16
Energy transmission between cutting head 18 herein for example by it is being not shown, pipe 16a can be laid in, the cable in b into
Row.Equally, in such gardening utensil, motor 21 can also be arranged in handle unit 12 and for example by pipe 16a,
The power transmission axle extended in b to supply driving energy to cutting head 18.The other characteristic element of grass-mowing machine 10 or free cutting machine
Part is no longer explained in more detail herein, but ground related to this information can seek advice from the ability for being familiar with free cutting machine and grass-mowing machine
Field technique personnel.However it should be noted that gardening utensil in the sense that the utility model is especially it can be appreciated that have difference
The multifunctional gardening utensil of attachment, such as reference product BOSCH AMW 10 thus, which, which is used as, is used for multiple gardening utensils
The driving unit of attachment, wherein on that point, cutting head is it can be appreciated that fan attachment, hedge trimmer attachment, chain saw
Attachment, pruner for tree attachment or other gardening utensil attachmentes, the attachment property of can choose it is (outstanding at least handle unit 12
It is with driving unit, control unit and/or energy supply source unit) and/or pipe 16a for example with immobilising device 20 connection.
Especially for make it possible to by the same gardening utensil realize horizontal resection (referring to Fig. 1, the position of cutting head 18a
Set, i.e., horizontally or be parallel to the cutting of ground surface) and vertical cutting (referring to fig. 2, the position of cutting head 18b, i.e., relative to
The vertical cutting of ground surface), or in other words, in order to make cutting head 18 relative to handle unit 12 around the axis for passing through pipe 16
The longitudinal axis 28 or reverse around the coaxial longitudinal axis 28 of pipe 16 that line is constituted, the gardening utensil has rotation articulated section
30.In fig. 1 and 2 it can be seen that button 34 is prominent from the rotation articulated section, by for locking and discharging rotation articulated section
30 trigger mechanism 32, operator can cancel rotation fixation or locking of the handle unit 12 relative to cutting head 18.To
Cutting head 18 can be reversed relative to handle unit 12 around longitudinal axis 28.Due to advantageously with reset force load button
28, thus only need to when starting control button, also, in corresponding torsion, for example in 90 ° or 180 °, button is snapped into
In the clamping lock notch of connecting tube 16c or the locking notch 64b illustrated later.
In addition, direction of rotation identification element 36 can be at least partially viewable in fig 1 and 2.The direction of rotation identification element
With at least one arrow 38 and be preferably detached from the arrow and the configuration of horizontal stripe 40 that extends transverse to arrow direction constituted (referring to
Fig. 4).Horizontal stripe 40 preferably allows user to expect final backstop.The final backstop is thus preferably only in rotation articulated section 30
It is visible to rotate final position.Arrow 38 shows that user can make cutting head 18 relative to handle along which direction to user
Unit 12 reverses the second part of pipe or lower part 16b relative to the first part of pipe or upper part 16a；(because
It is shown above the lower part 16b of pipe in attached drawing, so referred to as "upper").Therefore, direction of rotation and rotation angle cannot especially appoint
The adjustment of meaning ground limits, because may have cable etc. to extend in pipe 16a, b, the cable can be twisted due to excessively rotating
Disconnected or damage.Therefore, in the present embodiment, maximum rotation angle is limited to around 28 turns 180 ° of longitudinal axis, however former
Bigger rotation angle, such as 270 ° or more can be designed on then.
Fig. 3 shows section of the local I of Fig. 1 in the cutting plane for extending through longitudinal axis 28 and splitting button 34 and shows
Figure.It can be seen that be that upper part 16a and second part descend part 16b in other words and can also be in other words for the first part of pipe 16
The referred to as Part III of connecting tube 16c, the Part III make the second part 16b especially bending resistance of the first part 16a and pipe of pipe
Folding ground connection (by the first and second part 16a of pipe, the axial overlap and radial shape of 16b and connecting tube are sealed to recline).
Part 16a and connecting tube 16c goes up advantageously at least through the especially inside portion of immobilising device 20 in other words in the first part of pipe
Point 20a advantageously shape is in locking manner and/or the antitorque connection in friction lock ground (here by rivet 44a, b).Instead of this,
Hand unit 12 can also torsionally receive connecting tube 16c or even constitute the connecting tube.The second part of connecting tube 16c and pipe
16b is rotatably coupled.It is especially respectively supported on the inner peripheral surface of the inner peripheral surface of connecting tube 16c and the second part 16b of pipe
Sleeve 46 is coaxially positioned the second part 16b of pipe relative to connecting tube 16c and longitudinal axis 28.In addition, passing through sleeve 46
(outer peripheral surface) and pipe 16b, the axial covering surface or axial overlap of c (inner peripheral surface) avoid the second part of connecting tube 16c and pipe
Out-of-alignment orients in other words for the bending of 16b.Shape buckles sleeve 46 in locking manner, particularly by least one both axially and radially
Element 48a, b are connect with connecting tube 16c.In addition, sleeve 46 is sealed along axial shape by least one shape latch members 50
It ground but rotatable is rotationally connect with the second part 16b of pipe.Therefore, the second part 16b of pipe and handle unit 12 are axial anti-
It connects with loosening, but can rotate and reverse relative to handle unit.In addition, sleeve 46 has at least one direction of rotation label member
Part 36, multiple direction of rotation identification elements 36 that especially there is the circumferential direction along sleeve to be distributed.
It encloses and (at least partly reclines) on the second part 16b of pipe, and by its outer circumferential surface section subpackage, be disposed in addition
Sleeve 52 or one kind " collet " or " outer cover ".Other sleeve 52 torsionally with axial anti-loose the second part with pipe
16b connection, particularly by other shape latch members 54a, b.Other sleeve 52 has form 56, particularly for selectivity
Ground discharges such as user to the visual field of at least one direction of rotation identification element 36.It equally, can be with other sleeve 52 together
" second part of the pipe " 16b rotationally constructed relative to sleeve 46 has form 58, is especially equally used for selectively discharging
The visual field of the user at least one direction of rotation identification element 36.
In addition, Fig. 3 shows the trigger mechanism 32 splitted between two parties.The trigger mechanism has button 34, which can pass through
User and extend substantially transversely to longitudinal axis 28 and shifted in other words towards the longitudinal axis, such as by the finger of user
(thumb).Button 34 is connect by lever 60 with locking member 62.Construct 34 seesaw type of button in other words to 60 seesaw type of lever
Ground is connect with locking member 62.Lever 60 substantially centrally has the point of rotation, and the point of rotation is particularly by 66 structure of point of rotation protrusion
At lever 60 can be swung by the point of rotation protrusion.Lever 60 is to constitute a kind of rocker switch, wherein button 34 and lock
The movement for determining element 62 relative to longitudinal axis 28 can be considered as substantially radially or transverse to longitudinal axis 28.Lever 60 is borrowed
Point of rotation protrusion 66 is helped to be supported on the outer peripheral surface of the second part 16b of pipe and/or be supported in other sleeve 52.Therefore,
Locking member 62 is caused to move radially away from longitudinal axis 28 radially towards 28 control button 34 of longitudinal axis.Locking member 62 is arranged
For at least forming the sealed connection of releasable shape with connecting tube 16c.According to the utility model, connecting tube 16c has thus
At least two locking notch 64b, the locking notch are at least arranged (only in 0 ° and 180 ° along the circumferential direction of the outer peripheral surface of pipe
A locking notch 64b can be seen).In addition, locking notch 64a is also disposed in the second part 16b of pipe, especially to make
Obtaining locking member 62 can extend through in the locking notch 64b of connecting tube 16c.Locking member 62 runs through two in latched position
Lock notch 64a, b and shape is sealed to generating, and hindered to finally generate handle 12 relative to the rotation of cutting head 18
Hinder.Connecting tube 16c can also have other locking notch 64b for example in 90 ° of position.That is, pressing or control button
34 cause to lock original part 62 and shift, and mode is so that cancel locking notch 64b in connecting tube 16c and locking member 62 it
Between the sealed connection of shape and make it possible to realize that the torsion of at least described element relative to each other is enable in other words
Rotation of the release handle 12 relative to cutting head 18.In addition, trigger mechanism 32 has the elastic reset member 68 of formula in spring form,
The spring shifts button 34 radially outward about longitudinal axis 28 to reset in other words.Thus the preload of trigger mechanism 32 is being locked
In position.It (observes radially with respect to a longitudinal axis in the outside that reset element 68 is arranged in other sleeve 52 and locking member 62
It is locked out the back side 63 of element) between.
In addition, trigger mechanism 32 and card resistance rotating element 70 interact.Card resistance rotating element 70 limits 18 phase of cutting head
Possibility torsion for handle unit 12.For this purpose, card resistance rotating element 70 is configured at least one axial projections in other words
The ring of stop surface 72.Card resistance rotating element with shape latch members 75 it is at least radially fixed on immobilising device 20a (referring to figure
5).When cutting head 18 is rotated relative to handle unit 12, the axial projections 74 of trigger mechanism 32, especially lever 60 are (along vertical
To the direction of axis 28), 62 backstop of locking member is on stop surface 72 in other words.Stop surface 72 therefore by cutting head 18 relative to
The possible rotation of handle unit 12 is advantageously restricted to 180 ° maximum.Advantageously, it is set especially oppositely (in 0 ° and 180 °)
There are two stop surface 72, described two stop surfaces stop rotation in 0 ° and 180 ° of rotation angle respectively.
Fig. 5 is shown as the exploded view of the trigger mechanism 32 (or locking mechanism) of replacement external member 76, and the diagram is same
For preferably illustrating each component of Fig. 4.By replacement external member 76 can reequip it is existing without rotation articulated section 30,
It, can be torsion for making it possible to realize to the gardening utensil that cutting head 18 cannot be reversed relative to handle unit 12.
Fig. 4 illustrates the second part 16b phase for making cutting head 18 relative to the torsion of handle element 12 or for making pipe
For the first part 16a method that immobilising device 20 reverses in other words of pipe.In first step 100, push button 34.Rotation
Bearing mark element 36 (herein by arrow 38) shows the second part 16b or cutting head of other sleeve 52 pipe in other words
18 specified direction of rotation (herein in a top view to the left).In addition, horizontal stripe 40 (as long as its is visible) Symbolic Representation: rotation
Articulated section 30, especially 62 backstop of locking member on stop surface 72 in other words backstop in 0 ° of position.In second step 102
In, first part 16a (herein counterclockwise) torsion by the second part 16b of pipe relative to pipe.Obviously, direction of rotation marks
36 is only selectively visible.Only form 56,58 makes it possible to see arranged direction of rotation identification element 36 (on sleeve 46
Arrangement).Other regions of direction of rotation identification element 36 (or sleeve 46) by the structure of other sleeve 52 (and herein
Also by the second part 16b of pipe) it covers.After the step torsion of beginning, it is no longer necessary to which lasting pressing is by the reset of elasticity
The button 34 (advantageous convenient) that element 68 is loaded with reset force；Until locking component 62 is torqued into the locking notch being arranged thus
(at least in 0 ° and 180 ° of rotation angle) when in 64b, button 34 is just sprung back.User is in third step 104 by the of pipe
Two part 16b are reversed relative to the first part 16a of pipe, until the locking member 62 loaded with reset force is cooperated to connecting tube
In the locking notch 64b of 16c and/or backstop is on stop surface 72.This is especially carried out in 180 ° of rotation angle.Successfully lock
It is fixed especially acoustically to be perceived by click or visually by the rebound of button 34.It, can in further step 106
With the step 100 before being repeated along opposite direction of rotation, 102,104, alternatively, if be locked in 90 ° of position,
The step of before optionally implementing along two direction of rotation.
Claims (21)
1. a kind of gardening utensil, which is included
Handle unit (12),
Cutting head (18), and
Pipe, the pipe constitute longitudinal axis (28), wherein the pipe is mutual by the handle unit (12) and the cutting head (18)
It is spaced apart and is connected with each other them,
Rotate articulated section (30), the rotation articulated section be suitable for make the cutting head (18) relative to the handle unit (12) around
The longitudinal axis (28) of the pipe reverses,
Trigger mechanism (32), the trigger mechanism are suitable for release and lock the rotation articulated section (30),
It is characterized in that, the trigger mechanism (32) for being suitable for locking and discharging rotation articulated section (30) is configured to substantially
Transverse to the pipe longitudinal axis (28) can shift.
2. gardening utensil described in accordance with the claim 1, which is characterized in that the trigger mechanism (32) includes button (34), institute
State button by extend substantially transversely to the pipe longitudinal axis (28) and towards the displacement of the longitudinal axis it is described to discharge
It rotates articulated section (30).
3. gardening utensil according to claim 2, which is characterized in that button release rotation articulated section (30)
Locking member (62).
4. gardening utensil described in accordance with the claim 3, which is characterized in that
The button (34) is connect by lever (60) with the locking member (62)；Also,
When manipulating button (34), the locking member (62) is with extending substantially transversely to the longitudinal axis (28) of the pipe simultaneously
And it can be shifted far from the longitudinal axis.
5. gardening utensil according to claim 4, which is characterized in that lever (60) the seesaw type construction.
6. gardening utensil according to claim 4, which is characterized in that the button and the lever (60) and the locking
Element (62) integrally constructs.
7. according to gardening utensil described in any one of claim 3 to 6, which is characterized in that the locking member (62) is being locked
Positioning is cooperated in locking notch (64b) in setting.
8. gardening utensil according to claim 7, which is characterized in that the locking notch (64a, b) is arranged in the pipe
At least one portion on.
9. according to gardening utensil described in any one of claims 1 to 6, which is characterized in that the trigger mechanism (32) has
The reset element (68) of elasticity, the reset element pre-tighten the trigger mechanism (32) in latched position.
10. gardening utensil according to claim 9, which is characterized in that the reset element is spring.
11. according to gardening utensil described in any one of claims 1 to 6, which is characterized in that in order to limit rotation,
The trigger mechanism (32) and card resistance rotating element (70) interact.
12. gardening utensil according to claim 11, which is characterized in that the rotation angle for being limited in 0 ° and 180 ° into
Row.
13. gardening utensil according to claim 11, which is characterized in that trigger mechanism (32) backstop is in the card resistance
In rotating element.
14. according to gardening utensil described in any one of claims 1 to 6, which is characterized in that selectively visible rotation side
Show that the handle unit (12) is opposite in other words to the direction of rotation of identification element (36) display rotation articulated section (30)
In the direction of rotation of the cutting head (18).
15. gardening utensil according to one of claims 1 to 6, which is characterized in that the gardening utensil is free cutting machine
Or grass-mowing machine (10).
16. gardening utensil according to one of claims 1 to 6, which is characterized in that the rotation articulated section is suitable for making described
Cutting head (18) can horizontally and vertically be cut.
17. the handle unit of a kind of replacement external member (76) for gardening utensil, the gardening utensil connects via pipe and cutting head
It connects, which includes at least one portion of the pipe and including other sleeve (52) and at least one trigger mechanism
(32), the trigger mechanism can be shifted with the longitudinal axis (28) transverse to the pipe button (34) and there is lever
(60) with locking member (62), button connect by lever with locking member, locking member in latched position by it is described in addition
Sleeve locked relative to described at least one portion of the pipe, and when locking member is released by the button, institute
Stating other sleeve can reverse relative to described at least one portion of the pipe.
18. replacing external member according to claim 17, described at least one portion of the pipe is intermediate tube.
19. also there is the card resistance limited the rotation of trigger mechanism according to replacement external member described in claim 17 or 18
Rotating element (70), trigger mechanism is pre-tightened reset element (68) in latched position and/or with described in the pipe at least
The sleeve (46) of one antitorque connection in part.
20. replacing external member according to claim 19, wherein the reset element is elastic element.
21. replacing external member according to claim 19, wherein the replacement external member also have display handle unit relative to
The direction of rotation identification element (36) of the direction of rotation of cutting head.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102017201494.6 | 2017-01-31 | ||
| DE102017201494.6A DE102017201494A1 (en) | 2017-01-31 | 2017-01-31 | gardening equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208540432U true CN208540432U (en) | 2019-02-26 |
Family
ID=62843031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820166339.2U Active CN208540432U (en) | 2017-01-31 | 2018-01-31 | Gardening utensil |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN208540432U (en) |
| DE (1) | DE102017201494A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109892127A (en) * | 2019-03-20 | 2019-06-18 | 雷德斌 | A kind of municipal administration gardens Multifunctional cutting device |
| CN110352693A (en) * | 2019-06-27 | 2019-10-22 | 宁波奥晟机械有限公司 | A kind of portable electric brush cutter |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201119297Y (en) | 2007-11-30 | 2008-09-24 | 苏州利维科电器有限公司 | Rotary telescoping device of grassplot dressing tool |
| DE102015207151A1 (en) | 2015-04-20 | 2016-10-20 | Robert Bosch Gmbh | Fastener for hand tool |
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2017
- 2017-01-31 DE DE102017201494.6A patent/DE102017201494A1/en active Pending
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- 2018-01-31 CN CN201820166339.2U patent/CN208540432U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109892127A (en) * | 2019-03-20 | 2019-06-18 | 雷德斌 | A kind of municipal administration gardens Multifunctional cutting device |
| CN109892127B (en) * | 2019-03-20 | 2021-02-05 | 厦门恒旗建设有限公司 | Municipal garden uses multi-functional cutting device |
| CN110352693A (en) * | 2019-06-27 | 2019-10-22 | 宁波奥晟机械有限公司 | A kind of portable electric brush cutter |
| CN110352693B (en) * | 2019-06-27 | 2022-04-15 | 宁波奥晟机械有限公司 | Portable electric brush cutter |
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| DE102017201494A1 (en) | 2018-08-02 |
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