CN208639003U - Grass trimmer - Google Patents
Grass trimmer Download PDFInfo
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- CN208639003U CN208639003U CN201820552427.6U CN201820552427U CN208639003U CN 208639003 U CN208639003 U CN 208639003U CN 201820552427 U CN201820552427 U CN 201820552427U CN 208639003 U CN208639003 U CN 208639003U
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Abstract
The utility model relates to gardens equipment technology fields, in particular to grass trimmer.The grass trimmer includes the first spiral case, the first cutting blade, the second spiral case, the second cutting blade and two front-wheels.First spiral case includes the first roof and the first side wall, and the first roof and the first side wall surround the first snail chamber.It is intracavitary that first cutting blade is rotationally arranged at the first snail.Second spiral case includes the second roof and second sidewall, and the second roof and second sidewall surround the second snail chamber.It is intracavitary that second cutting blade is rotationally arranged at the second snail.Two front-wheels are arranged side by side along the left and right directions of grass trimmer.Intersect with the first spiral case and the second spiral case the section of the end edge of two front-wheels.So that the first spiral case, the second spiral case are more compact in combination with two front-wheels respectively, and then be conducive to that the compact-sized of grass trimmer, machine volume be small, light weight.
Description
Technical field
The utility model relates to gardens instrument fields, more particularly to grass trimmer.
Background technique
Mowing apparatus of the grass trimmer as mechanization is widely used in and repairs to the grass in the place such as lawn, hedge, garden
It cuts.Normally, grass trimmer includes the shell of direction opening to the ground, and the intracorporal blade of shell is along grass rotation to cut grass.It passes
Two front-wheels of the grass trimmer of system and the arrangement of two spiral cases are not compact, cause volume big, inconvenient to use.
Utility model content
Based on this, it is necessary to for the problem that the structure of general grass trimmer is not compact, provide a kind of improved grass trimmer.
A kind of grass trimmer, comprising:
First spiral case, including the first roof and the first side wall, the first side wall to first roof extend downwardly, institute
It states the first roof and the first side wall surrounds the first snail chamber；
It is intracavitary to be rotationally arranged at first snail for first cutting blade；
Second spiral case, second spiral case and first spiral case are arranged side by side along the left and right directions of the grass trimmer, institute
Stating the second spiral case includes the second roof and second sidewall, and the second sidewall to second roof extends downwardly, and described second
Roof and the second sidewall surround the second snail chamber；
It is intracavitary to be rotationally arranged at second snail for second cutting blade；And
Two front-wheels, the left and right directions along the grass trimmer are arranged side by side；
Wherein, the section of the end edge of described two front-wheels and first spiral case and second spiral case be tangent or phase
It hands over.
The section of the end edge of two front-wheels of above-mentioned grass trimmer is intersected or tangent with the first spiral case and the second spiral case.To
So that the first spiral case, the second spiral case are compact in combination with two front-wheels of grass trimmer respectively, and then be conducive to the structure of grass trimmer
It is compact, machine volume is small, light weight.
The grass trimmer further includes two rear-wheels in one of the embodiments,；First spiral case and described second
Spiral case is greater than described two rear-wheels on the left and right directions of the grass trimmer in the width on the left and right directions of the grass trimmer
Width；Width of described two rear-wheels on the left and right directions of the grass trimmer is greater than described two front-wheels in the grass trimmer
Width on left and right directions.
First cutting blade is rotated to parallel with the left and right directions of the grass trimmer in one of the embodiments,
When, the distance of right end of the point of a knife of first cutting blade to the first side wall is greater than 5mm and is less than 15mm；It is described
Second cutting blade rotate to it is parallel with the left and right directions of the grass trimmer when, the point of a knife of second cutting blade to described
The distance of the left end of two side walls is greater than 5mm and is less than 15mm.
The grass trimmer further includes the first reinforcement part in one of the embodiments, the appearance with first spiral case
Face is fixedly connected, and is located at the right side of first spiral case.
First reinforcement part includes first and second in one of the embodiments,；First cutting blade
Rotation to it is parallel with the left and right directions of the grass trimmer when, the first position in first cutting blade and the front-wheel it
Between, the second position is between first cutting blade and the rear-wheel.
The grass trimmer further includes the second reinforcement part in one of the embodiments, the appearance with second spiral case
Face is fixedly connected, and is located at the left side of second spiral case.
Second reinforcement part includes third portion and the 4th in one of the embodiments,；Second cutting blade
When the extending direction of rotation to second cutting blade is parallel with the left and right directions of the grass trimmer, the third portion is located at institute
It states between the second cutting blade and the front-wheel, described 4th between second cutting blade and the rear-wheel.
The grass trimmer further includes the first gusset in one of the embodiments, respectively and before first spiral case
End is fixedly connected with the front end of second spiral case, and first gusset includes top plate and side plate, the side plate to the top plate
It extends downwardly, the top plate and the side plate enclose and set and form the first groove.
First gusset is located between two front-wheels in one of the embodiments,.
The grass trimmer further includes front axle in one of the embodiments, and two front-wheels are separately positioned on the two of front-wheel
End；
The second groove and third groove, second groove and third groove difference are offered on the side plate respectively
Positioned at the two sides on the left and right directions of the grass trimmer of the side plate, it is contained in the front axis second groove
And in third groove.
The grass trimmer further includes support portion in one of the embodiments, and the support portion is arranged in the top plate
On, the support portion supports the front axle of the grass trimmer.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the grass trimmer of an embodiment；
Fig. 2 is the positional diagram of the first spiral case of grass trimmer shown in FIG. 1, the second spiral case and two front-wheels；
Fig. 3 is the width size relation of the width of two spiral cases shown in FIG. 1, the width of two front-wheels and two rear-wheels
Schematic diagram；
Fig. 4 is the enlarged drawing of A shown in Fig. 1.
Specific embodiment
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing to this
The specific embodiment of utility model is described in detail.
Referring to FIG. 1, the embodiment of the present application provides a kind of grass trimmer 100.The grass trimmer 100 includes the first spiral case 110, the
One cutting blade 112, the second spiral case 114, the second cutting blade 116 and two front-wheels.Two front-wheels are respectively the first front-wheel
118 and second front-wheel 120.
In conjunction with Fig. 2, the first spiral case 110 includes the first roof 1101 and the first side wall 1102.The first side wall 1102 is to
One roof 1101 extends downwardly.First roof 1101 surrounds the first snail chamber 101 with the first side wall 1102.That is, grass trimmer
100 when resting on the ground, and the opening of the first snail chamber 101 is towards ground.First cutting blade 112 is rotationally arranged at the first snail
In chamber 101.
Second spiral case 114 and the first spiral case 110 are arranged side by side along the left and right directions X of grass trimmer 100.Second spiral case 114 packet
Include the second roof 1141 and second sidewall 1142.1142 to the second roof 1141 of second sidewall extends downwardly.Second roof 1141
The second snail chamber 102 is surrounded with second sidewall 1142.That is, the second snail chamber 102 is opened when grass trimmer 100 is rest on the ground
Mouthful towards ground.Second cutting blade 116 is rotationally arranged in the second snail chamber 102.
First front-wheel 118 and the second front-wheel 120 are arranged side by side along the left and right directions X of grass trimmer.
Grass trimmer 100 is in working condition, and by the rotation of front wheels and rear wheels, band motor mower 100 is moved forward or back.The
One cutting blade 112 makes rotating motion to cut grass in the first snail chamber 101, and the second cutting blade 116 is in the second snail chamber 102
It inside makes rotating motion to cut grass.
Incorporated by reference to Fig. 1 and Fig. 2, in the present embodiment, the section 103 of the end edge of the first front-wheel 118 and the second front-wheel 120
Intersect with the first spiral case 110 and the second spiral case 114.Front end 114a of the front end 110a of first spiral case 110, the second spiral case 114
In the lower section of section 103.
The section 103 of the end edge of first front-wheel 118 and the second front-wheel 120 and 114 phase of the first spiral case 110 and the second spiral case
It hands over.So that the first spiral case 110, the second spiral case 114 are more compact in combination with two front-wheels of grass trimmer 100 respectively, into
And be conducive to that the compact-sized of grass trimmer 100, machine volume be small, light weight.
In other embodiments, the section 103 of the end edge of the first front-wheel 118 and the second front-wheel 120 can also be with first
The front end 120a of the front end 110a of spiral case 110 and the second spiral case 114 is tangent.At this point, the first spiral case 110, the second spiral case 114 are distinguished
Two front-wheels with grass trimmer 100 can be more compact in combination, and it is small to be conducive to 100 machine volume of grass trimmer.
Fig. 1 and Fig. 3 are please referred to, grass trimmer 100 further includes two rear-wheels in one of the embodiments, and respectively first
Rear-wheel 122 and the second rear-wheel 124.With reference to Fig. 3, the left and right directions X in grass trimmer 100 of the first spiral case 110 and the second spiral case 114
On width L1 be greater than width L2 of two rear-wheels on the left and right directions X of grass trimmer 100.Two rear-wheels are in grass trimmer 100
Width L2 on left and right directions X is greater than width L3 of two front-wheels on the left and right directions X of grass trimmer 100.
Compared to two front-wheels, width of two rear-wheels on the left and right directions X of grass trimmer 100, the first spiral case 110 and
The width L1 on the left and right directions X of grass trimmer 100 of two spiral cases 114 is maximum.Referring to FIG. 3, to which grass trimmer 100 is on meadow
When upper mowing, the right end 1102a of the first side wall 1102 can edge S1 apart from the meadow on 100 right side of grass trimmer it is closer.Into
And the cut surface that the rotation of the first cutting blade 112 is formed can edge S1 apart from meadow it is closer, and then grass trimmer 100 is easier
The edge S1 on meadow is cleaned out.The meadow of the application can be lawn, hedge, garden etc..
Similarly, due to compared to two front-wheels, width of two rear-wheels on the left and right directions X of grass trimmer 100, first
The width L1 on the left and right directions X of grass trimmer 100 of spiral case 110 and the second spiral case 114 is maximum.To which grass trimmer 100 is in grass
When mowing on the ground, the left end 1142a of second sidewall 1142 can edge S2 apart from the meadow in 100 left side of grass trimmer it is closer.
And then the cut surface that is formed of the second cutting blade 116 rotation can edge S2 apart from meadow it is closer, and then grass trimmer 100 more holds
Easily the edge S2 on meadow is cleaned out.The meadow of the application can be lawn, hedge, garden etc..
Incorporated by reference to Fig. 1, Fig. 3 and Fig. 4, in one of the embodiments, the rotation of the first cutting blade 112 to and grass trimmer
When 100 left and right directions X is parallel, the distance h1 of the right end 1102a of the point of a knife of the first cutting blade 112 to the first side wall 1102
Greater than 5mm and it is less than 15mm.Specifically, as shown in figure 4, h1 namely when the first cutting blade 112 rotate and formed cut
Face to the first side wall 1102 right end 1102a distance.Distance h1 can be 6mm, 8mm, 10mm etc..Distance h1 is got over
It is small, then illustrate that the first cutting blade 112 can cut to the closer region right end 1102a apart from the first side wall 1102.It compares
In traditional grass trimmer, distance h1 is smaller, so that can to cut to the edge S1 apart from meadow closer for the first cutting blade 112
Region, and then grass trimmer 100 be easier the edge S1 on meadow is cleaned out.
Similarly, when the rotation of the second cutting blade 116 is extremely parallel with the width direction left and right directions X of grass trimmer 100, second
The point of a knife of cutting blade 116 to second sidewall 1142 left end 1142a distance be greater than 5mm and be less than 15mm.Specifically,
Left end 1142a of the cut surface that the distance is namely formed when second cutting blade 116 rotates to second sidewall 1142
Distance.The distance can be 6mm, 8mm, 10mm etc..This then illustrates that the second cutting blade 116 can cut to distance apart from smaller
The left end 1142a of second sidewall 1142 closer region.Compared to traditional grass trimmer, the distance is smaller, so that second cuts
Cutting blade 116 can cut to the closer region the edge S2 apart from meadow, and then grass trimmer 100 is easier the edge on meadow
S2 is cleaned out.
Grass trimmer 100 further includes the first reinforcement part, the first reinforcement part and the first spiral case 110 in one of the embodiments,
Outer surface be fixedly connected.Specifically, the first reinforcement part can be gusset, reinforcing rib, reinforcement block etc..
First reinforcement part is located at the right side of the first spiral case 110.Since the first reinforcement part can reinforce the right side of the first spiral case 110
The intensity of side, therefore, then (size represented by h2 is such as the thickness h 2 that can reduce at the right end 1102a of the first side wall 1102
Shown in Fig. 4) so that grass trimmer 100 is smaller on X in left and right directions, thus be conducive to the compact-sized of grass trimmer 100,
Machine volume is small, light weight.The thickness of the intensity value added of first spiral case 110 and the first side wall 1102 caused by first reinforcement part
The intensity decreasing value of first spiral case 110 caused by reducing offsets, so that the intensity of the first spiral case 110 is still able to satisfy and sets
Meter requires.
In addition, then the first cutting blade 112 revolves since the thickness h 2 at the right end 1102a of the first side wall 1102 reduces
When going to parallel with the left and right directions X of grass trimmer 100, the right end of the point of a knife of the first cutting blade 112 to the first side wall 1102
The distance h1 of 1102a can be smaller, so that the first cutting blade 112 is easier to cut to the edge S1 on meadow.Specifically, first
Thickness h 2 at the right end 1102a of side wall 1102 can be 3.5mm.
Referring to FIG. 1, the first reinforcement part includes first 126a and second 126b in one of the embodiments,.The
One 126a and second 126b is fixedly connected with the outer surface of the first spiral case 110 respectively.First cutting blade 112 rotation to
When the left and right directions X of grass trimmer 100 is parallel, first 126a is between the first cutting blade 112 and the first front-wheel 118, and
Two 126b are between the first cutting blade 112 and the first rear-wheel 122.As viewed from the direction of Fig. 1, first 126a and second
Portion 126b is located at the right side of the first spiral case 110.Also, first 126a and second 126b is located at the first cutter
The two sides of piece 112, so that the right end 1102a that first 126a and second 126b is able to reinforce the first side wall 1102 is attached
Close intensity.Therefore, in the case where guaranteeing that the intensity of the first spiral case 110 meets design requirement, then it can reduce the first side wall
1102 thickness h 2 at the right end 1102a of the first side wall 1102.
Specifically, first 126a and second 126b all can be reinforcing rib, stiffening plate, reinforcement block or any combination thereof
Deng.First 126a and second 126b need to meet the intensity that can reinforce the first spiral case 110, so that the first spiral case 110 meets
Intensity Design, with no restrictions to first 126a and second 126b extending direction and shape.
Grass trimmer 100 further includes the second reinforcement part, the second reinforcement part and the second spiral case 114 in one of the embodiments,
Outer surface be fixedly connected.Specifically, the second reinforcement part can be gusset, reinforcing rib, reinforcement block etc..
Second reinforcement part is located at the left side of the second spiral case 114.Since the second reinforcement part can reinforce a left side for the second spiral case 114
Therefore the intensity of side then can reduce the thickness at the left end 1142a of second sidewall 1142, so that grass trimmer 100 is in left and right
Smaller on the X of direction, to be conducive to the compact-sized of grass trimmer 100, machine volume is small, light weight.Second reinforcement part
The intensity of second spiral case 114 caused by the intensity value added of caused second spiral case 114 and the thickness of second sidewall 1142 reduce
Decreasing value offsets, so that the intensity of the second spiral case 114 is still able to satisfy design requirement.
In addition, then the second cutting blade 116 rotates since the thickness at the left end 1142a of second sidewall 1142 reduces
To it is parallel with the left and right directions X of grass trimmer 100 when, the left end of the point of a knife of the second cutting blade 116 to second sidewall 1142
The distance of 1142a can be smaller, so that the second cutting blade 116 is easier to cut to the edge S2 on meadow.Specifically, second side
Thickness at the left end 1142a of wall 1142 can be 3.5mm.
Referring to FIG. 1, the second reinforcement part includes third portion 128a and the 4th 128b in one of the embodiments,.The
Three 128a and the 4th 128b are fixedly connected with the outer surface of the second spiral case 114 respectively.Second cutting blade 116 rotation to
When the left and right directions X of grass trimmer 100 is parallel, third portion 128a is between the second cutting blade 116 and the first front-wheel 118, and
Four 128b are between the second cutting blade 116 and the first rear-wheel 122.As viewed from the direction of Fig. 1, third portion 128a and the 4th
Portion 128b is located at the left side of the second spiral case 114.Also, third portion 128a and the 4th 128b is located at the second cutter
The two sides of piece 116, so that the left end 1142a that third portion 128a and the 4th 128b is able to reinforce second sidewall 1142 is attached
Close intensity.Therefore, in the case where guaranteeing that the intensity of the second spiral case 114 meets design requirement, then it can reduce second sidewall
1142 thickness at the left end 1142a of second sidewall 1142.
Specifically, third portion 128a and the 4th 128b all can be reinforcing rib, stiffening plate, reinforcement block or any combination thereof
Deng.Third portion 128a and the 4th 128b need to meet the intensity that can reinforce the second spiral case 114, so that the second spiral case 114 meets
Intensity Design, with no restrictions to third portion 128a and the 4th 128b extending direction and shape.
With reference to Fig. 1, grass trimmer 10 further includes the first gusset in one of the embodiments,.First gusset includes top plate 130
And side plate.Top plate 130 and side plate are integrally formed.Side plate to top plate 130 extends downwardly, so that top plate 130 and side plate surround first
Groove.Specifically, in the present embodiment, side plate 132 divides for three parts, respectively the first side plate 132a, the second side plate 132b with
And third side plate 132c.
Wherein, top plate 130 is the bottom wall of the first groove.First side plate 132a, the second side plate 132b and third side plate
132c is respectively the side wall of the first groove.Incorporated by reference to Fig. 2, the rear end of top plate 130 respectively with the front end 110a of the first spiral case 110 and
The front end 114a of second spiral case 114 is fixedly connected.The rear end of first side plate 132a is fixedly connected with the first spiral case 110.Second side
The rear end of plate 132b is fixedly connected with the second spiral case 114.First side plate 132a is opposite with the second side plate 132b.Third side plate 132c
Positioned at the front end of top plate 130.To which the first gusset can stop the grass except the first groove, so as to reduce grass trimmer 100
Implementation resistance when operation.
In addition, the rear end of the first gusset front end 114a with the front end 110a of the first spiral case 110 and the second spiral case 114 respectively
It is fixedly connected, additionally it is possible to reinforce the intensity of the first spiral case 110 and the second spiral case 114.
Referring to FIG. 1, in one of the embodiments, the first gusset be located at the first front-wheel 112 and the second front-wheel 114 it
Between.To which the distance between two front-wheels and the width of the first gusset are adapted, thus the first front-wheel 112 and the second front-wheel
114 can be arranged close to the first gusset, so that it is more compact between two front-wheels, and then grass trimmer 100 can be made
Compact integral structure, small in size.
Grass trimmer 100 further includes front axle 136 in one of the embodiments, and front axle 136 is arranged in the first front-wheel 118
The other end of front axle 136 is arranged in one end, the second front-wheel 120.The second groove and third groove are offered on side plate respectively.Second
Groove and third groove are located at two sides of the side plate on the left and right directions X of grass trimmer 100.Specifically, the second groove opens up
On the first side plate 132a, third groove is provided on the second side plate 132b.The extending direction of second groove and third groove
Extending direction is identical as the extending direction of front axle 136 respectively, and front axle 110 is rotationally contained in the second groove and third groove,
Consequently facilitating placing front axle 136, front axle 136 is protected under top plate 130, and front axle 136 is apart from top plate 130
It is closer, space is saved, it is small to be conducive to the compact-sized of grass trimmer 100, machine volume.
Referring to FIG. 1, grass trimmer 100 further includes support portion 138 in one of the embodiments, the setting of support portion 138 exists
On top plate 130, support portion 138 is abutted with front axle 136, to support the load of front axle 136.Support portion 138 can be ribs
Plate is also possible to support ring, can support front axle 136 by the side wall of support rib or support ring.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of grass trimmer characterized by comprising
First spiral case, including the first roof and the first side wall, the first side wall to first roof extend downwardly, and described
One roof and the first side wall surround the first snail chamber；
It is intracavitary to be rotationally arranged at first snail for first cutting blade；
Second spiral case, second spiral case and first spiral case are arranged side by side along the left and right directions of the grass trimmer, and described the
Two spiral cases include the second roof and second sidewall, and the second sidewall to second roof extends downwardly, second roof
The second snail chamber is surrounded with the second sidewall；
It is intracavitary to be rotationally arranged at second snail for second cutting blade；And
Two front-wheels, the left and right directions along the grass trimmer are arranged side by side；Wherein, the section of the end edge of described two front-wheels with
First spiral case and second spiral case it is tangent or intersection.
2. grass trimmer according to claim 1, which is characterized in that further include two rear-wheels；First spiral case and described
Width of second spiral case on the left and right directions of the grass trimmer is greater than described two rear-wheels in the left and right directions of the grass trimmer
On width；Width of described two rear-wheels on the left and right directions of the grass trimmer is greater than described two front-wheels in the mowing
Width on the left and right directions of machine.
3. grass trimmer according to claim 2, which is characterized in that first cutting blade rotate to the grass trimmer
Left and right directions it is parallel when, the distance of right end of the point of a knife of first cutting blade to the first side wall is greater than 5mm simultaneously
And it is less than 15mm；Second cutting blade rotate to it is parallel with the left and right directions of the grass trimmer when, second cutter
The point of a knife of piece to the second sidewall left end distance be greater than 5mm and be less than 15mm.
4. grass trimmer according to claim 1, which is characterized in that further include the first reinforcement part, with first spiral case
Outer surface is fixedly connected, and is located at the right side of first spiral case.
5. grass trimmer according to claim 4, which is characterized in that the grass trimmer further includes along the left and right of the grass trimmer
Direction two rear-wheels arranged side by side；First reinforcement part includes first and second；The first cutting blade rotation
To it is parallel with the left and right directions of the grass trimmer when, the first position between first cutting blade and the front-wheel,
The second position is between first cutting blade and the rear-wheel.
6. grass trimmer according to claim 1, which is characterized in that further include the second reinforcement part, with second spiral case
Outer surface is fixedly connected, and is located at the left side of second spiral case.
7. grass trimmer according to claim 6, which is characterized in that the grass trimmer further includes along the left and right of the grass trimmer
Direction two rear-wheels arranged side by side；Second reinforcement part includes third portion and the 4th；The second cutting blade rotation
To second cutting blade extending direction it is parallel with the left and right directions of the grass trimmer when, the third portion is positioned at described the
Between two cutting blades and the front-wheel, described 4th between second cutting blade and the rear-wheel.
8. grass trimmer according to claim 1, which is characterized in that further include the first gusset, respectively with first spiral case
Front end be fixedly connected with the front end of second spiral case, first gusset includes top plate and side plate, and the side plate is to described
Top plate extends downwardly, and the top plate and the side plate enclose and set and form the first groove.
9. grass trimmer according to claim 8, which is characterized in that first gusset is located between two front-wheels.
10. grass trimmer according to claim 9, which is characterized in that further include front axle, two front-wheels are separately positioned on front-wheel
Both ends；
The second groove and third groove are offered on the side plate respectively, second groove and the third groove are located at
The two sides on the left and right directions of the grass trimmer of the side plate are contained in the front axis second groove and
In three grooves.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711194376 | 2017-11-24 | ||
| CN2017111943760 | 2017-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208639003U true CN208639003U (en) | 2019-03-26 |
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Family Applications (10)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820555989.6U Active CN208639004U (en) | 2017-11-24 | 2018-04-18 | Grass trimmer |
| CN201810348876.3A Pending CN109832004A (en) | 2017-11-24 | 2018-04-18 | Grass trimmer |
| CN201820555533.XU Active CN208639010U (en) | 2017-11-24 | 2018-04-18 | Grass trimmer |
| CN201810348050.7A Active CN109832006B (en) | 2017-11-24 | 2018-04-18 | Mower |
| CN201820553150.9U Active CN208285836U (en) | 2017-11-24 | 2018-04-18 | Grass trimmer |
| CN201820555600.8U Active CN209170911U (en) | 2017-11-24 | 2018-04-18 | Double end grass trimmer and its transmission device, grass-mowing |
| CN201820552427.6U Active CN208639003U (en) | 2017-11-24 | 2018-04-18 | Grass trimmer |
| CN201810350167.9A Pending CN109832005A (en) | 2017-11-24 | 2018-04-18 | Grass trimmer |
| CN201820555877.0U Withdrawn - After Issue CN208242236U (en) | 2017-11-24 | 2018-04-18 | Grass trimmer |
| CN201810349498.0A Active CN109832003B (en) | 2017-11-24 | 2018-04-18 | Mower |
Family Applications Before (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820555989.6U Active CN208639004U (en) | 2017-11-24 | 2018-04-18 | Grass trimmer |
| CN201810348876.3A Pending CN109832004A (en) | 2017-11-24 | 2018-04-18 | Grass trimmer |
| CN201820555533.XU Active CN208639010U (en) | 2017-11-24 | 2018-04-18 | Grass trimmer |
| CN201810348050.7A Active CN109832006B (en) | 2017-11-24 | 2018-04-18 | Mower |
| CN201820553150.9U Active CN208285836U (en) | 2017-11-24 | 2018-04-18 | Grass trimmer |
| CN201820555600.8U Active CN209170911U (en) | 2017-11-24 | 2018-04-18 | Double end grass trimmer and its transmission device, grass-mowing |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810350167.9A Pending CN109832005A (en) | 2017-11-24 | 2018-04-18 | Grass trimmer |
| CN201820555877.0U Withdrawn - After Issue CN208242236U (en) | 2017-11-24 | 2018-04-18 | Grass trimmer |
| CN201810349498.0A Active CN109832003B (en) | 2017-11-24 | 2018-04-18 | Mower |
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| CN (10) | CN208639004U (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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2018
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| CN109832005A (en) | 2019-06-04 |
| CN208639010U (en) | 2019-03-26 |
| CN208242236U (en) | 2018-12-18 |
| CN109832006B (en) | 2024-05-14 |
| CN208285836U (en) | 2018-12-28 |
| CN209170911U (en) | 2019-07-30 |
| CN109832003A (en) | 2019-06-04 |
| CN109832006A (en) | 2019-06-04 |
| CN109832004A (en) | 2019-06-04 |
| CN208639004U (en) | 2019-03-26 |
| CN109832003B (en) | 2024-06-14 |
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