CN201192004Y - Electric edge trimmer - Google Patents
Electric edge trimmer Download PDFInfo
- Publication number
- CN201192004Y CN201192004Y CNU2008200333993U CN200820033399U CN201192004Y CN 201192004 Y CN201192004 Y CN 201192004Y CN U2008200333993 U CNU2008200333993 U CN U2008200333993U CN 200820033399 U CN200820033399 U CN 200820033399U CN 201192004 Y CN201192004 Y CN 201192004Y
- Authority
- CN
- China
- Prior art keywords
- deburring
- outer shell
- fan
- shell
- trimmer
- 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 discloses an electric trimmer, which comprises an outer shell, a handle connected with the outer shell through a connecting rod, a saw blade for trimming an object to be trimmed along the trimming direction, a saw cover for partly containing the outer shell part of the saw blade and a wheel connected to the outer shell. The outer shell is provided with a bottom surface sliding on the object to be trimmed. A fan is arranged inside of the outer shell and used for generating air current. The outer shell is provided with a discharge outlet for the fan to generate the air current. The air current generated in the outer shell is discharged forward in an opening formed at the bottom surface in the direction perpendicular to the trimming direction through the discharge outlet. The electric trimmer has the advantages that a wind blowing pipe and the outer shell of the trimmer are arranged reasonably. A cooling fan blows dust and impurities to one side by using high speed air current so as to clearly complete the operation path, without follow-on treatment, thereby improving the working efficiency.
Description
Technical field
The utility model relates to a kind of electronic trimmer, belongs to the gardens electric tool.
Background technology
When by using electronic trimmer to deburring object (for example border around road, riverbank hedge two Beside and trees, the Architectural Equipment) when carrying out deburring, in order to improve the deburring accuracy, the mark line that on the deburring object, draws, and carry out deburring along described mark line subsequently.If a large amount of broken branch that produces in the deburring operating process is deposited on the deburring object, then mark line becomes and cannot see.In this case, the user no longer can confirm the blade edge and the relation of the position between the mark line of saw blade, and this causes the reduction of deburring accuracy and the reduction of deburring efficient.
For example, when the broken branch that produces in the deburring operation upwards flew to drop to the deburring object then, broken branch was deposited on the deburring object.Therefore, the broken branch that uses dust catcher to be collected in to produce in the cutting operation process upwards flies in the deburring operating process and can expect to prevent broken branch.Yet broken branch not only can produce in the deburring operating process, and can produce in other operating process of using many other instruments.In this case, both made the such dust catcher of use in the deburring operating process, deburring also can be deposited on the deburring object, thereby covers mark line.In this case, the user need wipe or blow off the broken branch on the deburring object before beginning deburring operation, so that the user can see mark line.This has reduced the efficient of deburring operation.Equally, the user need stop the deburring operation, to remove the broken branch that has produced and be deposited on the deburring object.This has not only reduced the deburring accuracy but also has reduced the efficient of deburring operation.
The utility model content
The technical problems to be solved in the utility model is: a kind of electronic trimmer is provided, this electronic deburring function is used to make that the motor cooling produced agitates air to prevent that effectively dust from piling up on the deburring object by use, so that improve deburring accuracy and cutting efficiency.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of electronic trimmer, comprise: shell, the handle that is connected with shell by connecting rod, be used for the deburring object being carried out the saw blade of deburring along the deburring direction, have the part of being used for and hold the saw lid of the saw blade housing parts of described saw blade, be connected to wheel on the described shell, described shell has the bottom surface of sliding on described deburring object, and the fan that is placed in described enclosure, described fan is used to produce air-flow, described shell has the floss hole that described fan produces air-flow, and the air-flow that produces in described shell by described floss hole discharges forward at the opening that forms on described bottom surface perpendicular to described deburring direction.
Further, described fan is an aerofoil fan.
Further, described electric trimmer also comprises the motor that is used to drive described saw blade and the rotation of described fan, and the air-flow that described fan produces makes described motor cooling.
Further, described electric trimmer also includes the auxiliary wheel of supporting housing front end, being connected with the shell front end of this auxiliary wheel activity.
Further, described connecting rod is a telescoping tube.
The beneficial effects of the utility model are, blower of the present utility model and trimmer shell rationally are provided with, thereby dust and the foreign material high velocity air kicked up trimming blade by cooling fan blow to the path that can very clearly fulfil assignment on one side, need not subsequent treatment, increase work efficiency.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a schematic elevational view of the present utility model.
Fig. 2 is a schematic, bottom view of the present utility model.
Fig. 3 is that A-A of the present utility model is to partial cross section figure.
Fig. 4 is that A-A of the present utility model is to partial cross section figure.
Wherein, 2, shell, 4, connecting rod, 6, handle, 8, saw blade, 10, the saw lid, 12, wheel, 14, the bottom surface, 16, fan, 18, floss hole, 20, opening, 22, motor, 23, output shaft, 24, auxiliary wheel, 26, air inlet, 28, delivery pipe.
Embodiment
Shown in Fig. 1-2, the electric trimmer of present embodiment comprises shell 2, the handle 6 that is connected with shell 2 by connecting rod 4, be used for the deburring object being carried out the saw blade 8 of deburring along the deburring direction, have the part of being used for and hold the saw lid 10 of saw blade 8 housing parts of saw blade 8, be connected to wheel 12 on the described shell 2, shell 2 has the bottom surface 14 of sliding on the deburring object, and the fan 16 that is placed in shell 2 inside, fan 16 is used to produce air-flow, shell 2 has the floss hole 18 that fan 16 produces air-flow, and the air-flow that produces in shell 2 by floss hole 18 discharges forward at the opening 20 that forms on bottom surface 14 perpendicular to the deburring direction.
As shown in Figure 3-4, fan 16 is fixed on the output shaft 23 of motor 22, so that fan 16 rotates along with the driven in rotation of motor 22.The air-flow that the rotation of fan 16 produces makes motor 22 coolings, and an end of shell 2 is formed with air inlet 26, and the inner space of shell 2 is communicated with space outerpace by air inlet 26.The rotation of fan 16 sucks air in the shell 2 by air inlet 26, and the outer peripheral edges of air flow through motor 22 are agitated in the air conduct, and makes motor 22 coolings.This is agitated air discharge ports 18 will blow over shell 2 and makes motor 22 cooled gas flow import delivery pipe 28 from shell 2.The air-flow that imports in the delivery pipe 28 blows to ground through opening 20 parts, and another part is along discharging forward perpendicular to the bottom surface 14 of deburring direction.
Be discharged into air-flows in the opening 20 in this way and blow near the bottom surface 14 sawdust off, prevent in the deburring operating process sawdust on the cross spider of the bottom surface 14 at the edge of saw blade (cutting zone) or near accumulation.Therefore, the observability of the mark line in the observability in deburring zone and the deburring district is improved, thereby has improved the efficient of cutting operation.
Except that above-mentioned preferred embodiment, the utility model still has multiple embodiment, and all employings are equal to replacement or equivalence is replaced and all technical schemes of formation, all drop within the claimed scope of the utility model.
Claims (5)
1. electronic trimmer, comprise: shell (2), the handle (6) that is connected with shell (2) by connecting rod (4), be used for the deburring object being carried out the saw blade (8) of deburring along the deburring direction, have the part of being used for and hold the saw lid (10) of saw blade (8) housing parts of described saw blade (8), be connected to described shell (2) and go up wheel (12), described shell (2) has the bottom surface (14) of sliding on described deburring object, and the fan (16) that is placed in described shell (2) inside, described fan (16) is used to produce air-flow, it is characterized in that: described shell (2) has the floss hole (18) that described fan (16) produces air-flow, and the air-flow that produces in described shell (2) by described floss hole (18) discharges forward at the opening 1 (20) of going up formation in described bottom surface (14) perpendicular to described deburring direction.
2. electronic trimmer as claimed in claim 1 is characterized in that: described fan (16) is an aerofoil fan.
3. electronic trimmer as claimed in claim 1, it is characterized in that: described electric trimmer also comprises the motor (22) that is used to drive described saw blade (8) and described fan (16) rotation, and the air-flow that described fan (16) produces makes described motor (22) cooling.
4. electronic trimmer as claimed in claim 1 is characterized in that: described electric trimmer also includes the auxiliary wheel (24) of supporting housing front end, and what this auxiliary wheel (24) was movable is connected with shell (2) front end.
5. electronic trimmer as claimed in claim 1 is characterized in that: described connecting rod (4) is a telescoping tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200333993U CN201192004Y (en) | 2008-03-28 | 2008-03-28 | Electric edge trimmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200333993U CN201192004Y (en) | 2008-03-28 | 2008-03-28 | Electric edge trimmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201192004Y true CN201192004Y (en) | 2009-02-11 |
Family
ID=40391553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200333993U Expired - Fee Related CN201192004Y (en) | 2008-03-28 | 2008-03-28 | Electric edge trimmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201192004Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102480916A (en) * | 2009-09-01 | 2012-05-30 | 胡斯华纳有限公司 | Cutting assembly for hand-held power tool |
| WO2014071838A1 (en) * | 2012-11-08 | 2014-05-15 | 苏州宝时得电动工具有限公司 | Pruning shears |
| CN103843597A (en) * | 2012-12-05 | 2014-06-11 | 苏州宝时得电动工具有限公司 | Pruning shears |
| CN106550778A (en) * | 2015-08-26 | 2017-04-05 | 罗伯特·博世有限公司 | Hand-held gardening utensil |
| CN107926336A (en) * | 2017-12-06 | 2018-04-20 | 宁波诗宏千禧贸易有限公司 | Pruner |
| CN109168708A (en) * | 2018-09-18 | 2019-01-11 | 合肥启迪农业发展有限公司 | A kind of novel agricultural afforestation trimmer |
| US10369672B2 (en) | 2012-10-19 | 2019-08-06 | Husqvarna Ab | Outdoor power device internal cooling system |
-
2008
- 2008-03-28 CN CNU2008200333993U patent/CN201192004Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102480916A (en) * | 2009-09-01 | 2012-05-30 | 胡斯华纳有限公司 | Cutting assembly for hand-held power tool |
| CN102480916B (en) * | 2009-09-01 | 2013-09-18 | 胡斯华纳有限公司 | Cutting assembly for hand-held power tool |
| US10369672B2 (en) | 2012-10-19 | 2019-08-06 | Husqvarna Ab | Outdoor power device internal cooling system |
| WO2014071838A1 (en) * | 2012-11-08 | 2014-05-15 | 苏州宝时得电动工具有限公司 | Pruning shears |
| CN103843597A (en) * | 2012-12-05 | 2014-06-11 | 苏州宝时得电动工具有限公司 | Pruning shears |
| CN103843597B (en) * | 2012-12-05 | 2016-09-14 | 苏州宝时得电动工具有限公司 | Shrub and hedge trimmer |
| CN106550778A (en) * | 2015-08-26 | 2017-04-05 | 罗伯特·博世有限公司 | Hand-held gardening utensil |
| CN106550778B (en) * | 2015-08-26 | 2021-08-10 | 罗伯特·博世有限公司 | Hand-held gardening implement, handle unit and main function unit |
| CN107926336A (en) * | 2017-12-06 | 2018-04-20 | 宁波诗宏千禧贸易有限公司 | Pruner |
| CN109168708A (en) * | 2018-09-18 | 2019-01-11 | 合肥启迪农业发展有限公司 | A kind of novel agricultural afforestation trimmer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090211 Termination date: 20110328 |