CN103548473A - Grass cutting machine - Google Patents
Grass cutting machine Download PDFInfo
- Publication number
- CN103548473A CN103548473A CN201310534450.4A CN201310534450A CN103548473A CN 103548473 A CN103548473 A CN 103548473A CN 201310534450 A CN201310534450 A CN 201310534450A CN 103548473 A CN103548473 A CN 103548473A
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- China
- Prior art keywords
- wire clamp
- cup
- elastic component
- groove
- draw
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- 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.)
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Abstract
A grass cutting machine is provided with a grass cutting head, and comprises a cup body, a wire clamp and an end cover, wherein the wire clamp is arranged in the cup body and is wound with a cutting wire, the end cover is used for packaging the wire clamp in the cup body, an elastic piece is arranged between the inner cup bottom of the cup body and the wire clamp, the wire clamp has a free state and a limited state, under the limited state, the elastic piece abutted against the inner cup bottom compresses the wire clamp on the end cover, and under the free state, the elastic piece does not compress the wire clamp on the end cover in a stretching process. The wire clamp rotates relative to the cup body for paying off under the free state, so that the grass cutting machine is convenient to operate.
Description
Technical field
The present invention relates to a kind of mower.
Background technology
, there is moving head, comprise cup, be installed in cup and be wound with line of cut wire clamp, wire clamp is encapsulated in to the end cap in cup.When the line of cut on wire clamp must supplement due to wearing and tearing, operator's shutdown is opened end cap and is carried out unwrapping wire, operation inconvenience.
On the basis that prior art has been carried out concentrating on studies, inventor provides a kind of unwrapping wire mower easily.
Summary of the invention
The object of the invention is: a kind of unwrapping wire mower is easily provided.
For achieving the above object, the invention provides a kind of mower, there is moving head, comprise cup, be installed in cup and be wound with line of cut wire clamp, wire clamp is encapsulated in to the end cap in cup, between the interior cup end of described cup and wire clamp, elastic component is installed, described wire clamp has free and limited two states, under constrained state, with the elastic component of interior cup end butt, wire clamp is pressed on end cap, under free state, elastic component is not pressed to end cap by wire clamp in stretching process
Compared with prior art, the present invention at least has following beneficial effect:
Under wire clamp free state, cup body rotation carries out unwrapping wire relatively, and operation is convenient.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of mower of the present invention.
Fig. 2 is the partial schematic diagram of mower of the present invention.
Fig. 3 is the elastic component of the mower of the present invention schematic diagram in the first limiting condition.
Fig. 4 is the elastic component of the mower of the present invention schematic diagram in the second limiting condition.
Embodiment
A kind of mower 1 as shown in Figures 1 to 4, has moving head 2.Moving head 2 comprises cup 3, be installed in cup 3 and be wound with line of cut wire clamp 4, wire clamp 4 is encapsulated in to the end cap 5 in cup 3.Cup 3 central authorities are provided with locating dowel 6, and wire clamp 4 is enclosed within locating dowel 6.Between the interior cup end of cup 3 and wire clamp 4, elastic component 7 is installed.Locating dowel 6 lateral surfaces are provided with draw-in groove 61, wire clamp 4 medial surfaces are provided with the projection 41 coordinating with draw-in groove 61, and elastic component 7 is when the first limiting condition, and projection 41 is fastened on 61 1 inner groove surfaces of draw-in groove, when elasticity is during in the second limiting condition, projection 41 is fastened on draw-in groove 61 another inner groove surfaces.Wire clamp 4 has free and limited two states.Under constrained state, the elastic component 7 of butt is pressed on wire clamp 4 on end cap 5 with the interior end of cup 3.Under free state, elastic component 7 is not pressed to end cap 5 by wire clamp 4 in stretching process.Mower 1, when work, knocks end cap 5, and elastic component 7 arrives the second limiting condition from the first limiting condition, and now wire clamp 4 is all the time in constrained state.While having knocked, the elastic component 7 removing after external force automatically resets to the first limiting condition from the second limiting condition, and in automatically reset process, wire clamp 4 is in free state, and wire clamp 4 rotates and discharges line of cut relative to cup 3.Finally, elastic component 7 is pressed to end cap 5 by wire clamp 4 again, is returned to the first limiting condition.Under wire clamp 4 free states, relative to cup 3, rotate and carry out unwrapping wire, operation is convenient.
Claims (2)
1. a mower, there is moving head, comprise cup, be installed in cup and be wound with line of cut wire clamp, wire clamp is encapsulated in to the end cap in cup, it is characterized in that: between the interior cup end of described cup and wire clamp, elastic component is installed, described wire clamp has free and limited two states, under constrained state, with the elastic component of interior cup end butt, wire clamp is pressed on end cap, under free state, elastic component is not pressed to end cap by wire clamp in stretching process.
2. mower according to claim 1, it is characterized in that: described cup central authorities are provided with locating dowel, wire clamp is enclosed within locating dowel, described locating dowel lateral surface is provided with draw-in groove, described wire clamp medial surface is provided with the projection coordinating with draw-in groove, and elastic component is when the first limiting condition, and projection is fastened on inner groove surface of draw-in groove, when elasticity is during in the second limiting condition, projection is fastened on another inner groove surface of draw-in groove.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310534450.4A CN103548473A (en) | 2013-11-01 | 2013-11-01 | Grass cutting machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310534450.4A CN103548473A (en) | 2013-11-01 | 2013-11-01 | Grass cutting machine |
Publications (1)
Publication Number | Publication Date |
---|---|
CN103548473A true CN103548473A (en) | 2014-02-05 |
Family
ID=50002992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310534450.4A Pending CN103548473A (en) | 2013-11-01 | 2013-11-01 | Grass cutting machine |
Country Status (1)
Country | Link |
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CN (1) | CN103548473A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105027806A (en) * | 2014-04-26 | 2015-11-11 | 安德烈·斯蒂尔股份两合公司 | Filament cutterhead for brushcutter |
CN105613065A (en) * | 2014-10-21 | 2016-06-01 | 泰科迈克有限责任公司 | A tapping body for a head for an hedge trimmer and a head for an hedge trimmer |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2417664A (en) * | 2004-09-02 | 2006-03-08 | Electrolux Outdoor Pro Limited | Grass trimmer cutting head |
CN201718205U (en) * | 2010-06-25 | 2011-01-26 | 徐春初 | Simple mowing head |
CN101982036A (en) * | 2010-08-27 | 2011-03-02 | 浙江亚特电器有限公司 | Grass head mowing structure for knocking type thread outlet grass mowing machine |
CN202354077U (en) * | 2011-12-06 | 2012-08-01 | 王勇 | Double-line grass cutter |
CN203226032U (en) * | 2013-05-21 | 2013-10-09 | 正阳实业投资有限公司 | Knocking type pay-off grass trimming head |
-
2013
- 2013-11-01 CN CN201310534450.4A patent/CN103548473A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2417664A (en) * | 2004-09-02 | 2006-03-08 | Electrolux Outdoor Pro Limited | Grass trimmer cutting head |
CN201718205U (en) * | 2010-06-25 | 2011-01-26 | 徐春初 | Simple mowing head |
CN101982036A (en) * | 2010-08-27 | 2011-03-02 | 浙江亚特电器有限公司 | Grass head mowing structure for knocking type thread outlet grass mowing machine |
CN202354077U (en) * | 2011-12-06 | 2012-08-01 | 王勇 | Double-line grass cutter |
CN203226032U (en) * | 2013-05-21 | 2013-10-09 | 正阳实业投资有限公司 | Knocking type pay-off grass trimming head |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105027806A (en) * | 2014-04-26 | 2015-11-11 | 安德烈·斯蒂尔股份两合公司 | Filament cutterhead for brushcutter |
CN105613065A (en) * | 2014-10-21 | 2016-06-01 | 泰科迈克有限责任公司 | A tapping body for a head for an hedge trimmer and a head for an hedge trimmer |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140205 |