CN205142878U - Alleviate trimmer blade of resistance - Google Patents
Alleviate trimmer blade of resistance Download PDFInfo
- Publication number
- CN205142878U CN205142878U CN201520861781.3U CN201520861781U CN205142878U CN 205142878 U CN205142878 U CN 205142878U CN 201520861781 U CN201520861781 U CN 201520861781U CN 205142878 U CN205142878 U CN 205142878U
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- CN
- China
- Prior art keywords
- slip
- blade
- radian
- filmstrip
- panels
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides an alleviate trimmer blade of resistance. The problem of the blade of current trimmer, the blade is parallelogram configuration, difficult cutting was touched to the blade corner xylem or soil can make the vibrations suddenly of whole aircraft nose is solved. This blade includes the filmstrip of the rectangular shape of at least a slice, and a mounting hole is seted up at the filmstrip center, wherein one side of lower extreme is equipped with the radian on the filmstrip, and the another side is equipped with a plurality of stern notches, and the filmstrip radian position of going up the lower extreme is opposite, and the stern notch extends to filmstrip infusion set at the most from both ends, offered the cutting edge on the filmstrip, and the cutting edge extends to filmstrip infusion set department from the filmstrip radian at the most.
Description
Technical field
The utility model belongs to field of garden technology, particularly a kind of trimmer blade alleviating resistance.
Background technology
Gardens trimmer is mower again, the blade of trimmer is square slip or parallelogram sturcutre, slip all has salient angle in a word, when slip rotates, if salient angle touches xylem or the soil of difficult cutting, whole head can shake suddenly, head can on lift, the situation of stall can occur, and the transmission mechanism of this situation to head has certain damage.
Summary of the invention
The purpose of this utility model is for existing trimmer blade Problems existing, and provides one to alleviate resistance, reduces the trimmer blade of stall probability.
The purpose of this utility model realizes by following technical proposal: a kind of trimmer blade alleviating resistance, it comprises the slip of at least one strip, an installing hole is offered at slip center, it is characterized in that, described slip upper and lower side wherein while be provided with radian, another side is provided with some stern notches, the slip arcuate positions of upper and lower side is contrary, stern notch extends to slip horizontal center line from two ends at the most, slip offers blade, and blade extends to slip horizontal center line place from slip radian at the most.
Described radian is 90 degree of arcs, and the radius of this arc equals the size of slip width.
Each end stern notch of described slip is all oblique to be offered.
Described slip quantity is two panels, and two panels slip is overlapping with the hole heart of installing hole, two panels slip positioned vertical each other, and the radian of two panels slip is in clockwise in the same way.
Compared with prior art, the slip blocking rotation ability of arc is strong, more smooth and easy during rotation, devises the stern notch as tail feathers simultaneously, also easily extracts even if slip snaps in soil.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model in embodiment 1.
Fig. 2 is structural representation of the present utility model in embodiment 2.
In figure, 1, slip; 2, installing hole; 3, stern notch; 4, radian; 5, blade.
Embodiment
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
Embodiment 1
As shown in Figure 1, this trimmer blade comprises the slip 1 of a slice strip, an installing hole 2 is offered at slip 1 center, slip 1 upper and lower side wherein while be provided with radian 4, another side is provided with some stern notches 3 as tail feathers shape, and slip 1 radian 4 position of upper and lower side is contrary, and stern notch 3 extends to slip 1 horizontal center line from two ends, slip 1 offers blade 5, blade 5 extends to slip 1 horizontal center line place from slip 1 radian 4.During use, only use a wherein part for slip about 1 at every turn, contrary radian 4 in the figure shown in Fig. 1, radian 4 can inverse with, meet cutting engineering.
This radian 4 is 90 degree of arcs, and the radius of this arc equals the size of slip 1 width, and such slip 1 two ends are the fan-shaped of a perfect radian, meet the mechanics of cutting most.Each end stern notch 3 of described slip 1 is all oblique to be offered, and when slip 1 is absorbed in soil, stern notch 3 one end is towards outside, and the stern notch 3 of dentation forms tip, easily pulls out.
Embodiment 2
As shown in Figure 2, this trimmer blade comprises the slip 1 of two panels strip, an installing hole 2 is offered at slip 1 center, slip 1 upper and lower side wherein while be provided with radian 4, another side is provided with some stern notches 3 as tail feathers shape, slip 1 radian 4 position of upper and lower side is contrary, and slip 1 offers blade 5, blade 5 extends on slip 1 side from slip 1 radian 4.
Described two panels slip 1 is right-angled intersection, and two panels slip 1 is structure as a whole, and the radian 4 of two panels slip 1 is in clockwise in the same way.
Should be appreciated that, in claims of the present utility model, specification, all " comprising ... " is all interpreted as open implication, and namely its implication is equal to " at least containing ... ", and should not be construed as enclosed implication, namely its implication should not be construed " only comprising ... ".
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (4)
1. one kind alleviates the trimmer blade of resistance, it comprises the slip of at least one strip, an installing hole is offered at slip center, it is characterized in that, described slip upper and lower side be wherein provided with radian, another side is provided with some stern notches, the slip arcuate positions of upper and lower side is contrary, stern notch extends to slip horizontal center line from two ends at the most, and slip offers blade, and blade extends to slip horizontal center line place from slip radian at the most.
2. a kind of trimmer blade alleviating resistance according to claim 1, is characterized in that, described radian is 90 degree of arcs, and the radius of this arc equals the size of slip width.
3. a kind of trimmer blade alleviating resistance according to claim 1 and 2, is characterized in that, each end stern notch of described slip is all oblique to be offered.
4. a kind of trimmer blade alleviating resistance according to claim 1 and 2, it is characterized in that, described slip quantity is two panels, and two panels slip is overlapping with the hole heart of installing hole, two panels slip positioned vertical each other, and the radian of two panels slip is in clockwise in the same way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520861781.3U CN205142878U (en) | 2015-10-30 | 2015-10-30 | Alleviate trimmer blade of resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520861781.3U CN205142878U (en) | 2015-10-30 | 2015-10-30 | Alleviate trimmer blade of resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205142878U true CN205142878U (en) | 2016-04-13 |
Family
ID=55678636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520861781.3U Expired - Fee Related CN205142878U (en) | 2015-10-30 | 2015-10-30 | Alleviate trimmer blade of resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205142878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018059323A1 (en) * | 2016-09-27 | 2018-04-05 | 苏州宝时得电动工具有限公司 | Mowing machine and blade thereof |
-
2015
- 2015-10-30 CN CN201520861781.3U patent/CN205142878U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018059323A1 (en) * | 2016-09-27 | 2018-04-05 | 苏州宝时得电动工具有限公司 | Mowing machine and blade thereof |
| CN109819646A (en) * | 2016-09-27 | 2019-05-28 | 苏州宝时得电动工具有限公司 | Grass trimmer and its blade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Lake Road, Yongkang Economic Development Zone in Zhejiang city of Jinhua province No. 9 321300 Patentee after: Yongkang power Polytron Technologies Inc Address before: Lake Road, Yongkang Economic Development Zone in Zhejiang city of Jinhua province No. 9 321300 Patentee before: Yongkang Valid Garden Machine Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20191030 |