CN203994090U - The electric tool with chip air deflector - Google Patents
The electric tool with chip air deflector Download PDFInfo
- Publication number
- CN203994090U CN203994090U CN201420161930.0U CN201420161930U CN203994090U CN 203994090 U CN203994090 U CN 203994090U CN 201420161930 U CN201420161930 U CN 201420161930U CN 203994090 U CN203994090 U CN 203994090U
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- China
- Prior art keywords
- chip
- air
- water conservancy
- conservancy diversion
- air deflector
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 132
- 238000007373 indentation Methods 0.000 claims abstract description 9
- 239000002912 waste gas Substances 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 239000002023 wood Substances 0.000 description 6
- 230000005611 electricity Effects 0.000 description 3
- 239000012634 fragment Substances 0.000 description 3
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- 230000007815 allergy Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Abstract
An electric tool, comprising: main body, and it has the motor that is configured to drive to be suitable for carrying out the control member that can produce chip, and wherein, main body comprises the chip air deflector that is configured to water conservancy diversion chip.Chip air deflector can move between water conservancy diversion position and non-water conservancy diversion position, and wherein, chip air deflector extends from main body on water conservancy diversion position, and chip air deflector is indentation main body on non-water conservancy diversion position.
Description
Technical field
The utility model relates to a kind of electric tool, for example chain saw.More specifically but not exclusively, the utility model also relates to a kind of electric tool with air deflector, this air deflector is for guiding sawdust away from operator at cutting process.
Background technology
Traditional electric tool for example chain saw or annular saw generally for cutting workpiece or trees.When blade engages object to be cut during cutting action, chip (as sawdust or wood chip) will upward and outward promote from cutting part.This is especially bad for portable dam, in operating process, operator in from cutting part the distance close to control instrument, be therefore pushed in a large number probably operating of contacts person of sawdust or wood chip.
Utility model content
According to first aspect of the present utility model, a kind of electric tool is provided, comprising: main body, it has motor, motor configurations is to drive one to be suitable for carrying out the control member that can produce chip, and wherein, main body comprises the chip air deflector that is configured to water conservancy diversion chip.
In an embodiment of first aspect, chip air deflector can move between water conservancy diversion position and non-water conservancy diversion position, and wherein, chip air deflector extends from main body on water conservancy diversion position, on non-water conservancy diversion position, and chip air deflector indentation main body.
In an embodiment of first aspect, main body comprises the operationally actuating device in order to chip air deflector is moved between water conservancy diversion position and non-water conservancy diversion position.
In an embodiment of first aspect, main body comprises the first locking device, and it is suitable for chip air deflector to be locked on water conservancy diversion position and non-water conservancy diversion position.
In an embodiment of first aspect, actuating device comprises rotatable knob, and it is operationally for extending and indentation chip air deflector.
In an embodiment of first aspect, rotatable knob connects gear part, and this gear part is suitable for engaging a plurality of grooves on chip air deflector.
In an embodiment of first aspect, actuating device comprises button, and it is operationally for extending chip air deflector.
In an embodiment of first aspect, chip air deflector by manually exerting pressure and regain towards main body on chip air deflector.
In an embodiment of first aspect, the first locking device comprises elastic component.
In an embodiment of first aspect, chip air deflector extends in the flow-guiding surface of plane.
In an embodiment of first aspect, chip air deflector is arranged to guide the air-flow being produced by motor to carry out water conservancy diversion chip.
In an embodiment of first aspect, chip air deflector connects main body pivotly.
In an embodiment of first aspect, chip air deflector is included in door mobile between air conducting position and the non-water conservancy diversion of air position, and wherein, air-flow is diversed on air conducting position, and air-flow is not diversed on the non-water conservancy diversion of air position.
In an embodiment of first aspect, door moves pivotly between air conducting position and the non-water conservancy diversion of air position.
In an embodiment of first aspect, door is included in the slide plate sliding slidably between air conducting position and the non-water conservancy diversion of air position.
In an embodiment of first aspect, chip air deflector comprises the second locking device, and it is applicable to door locked on air conducting position and the non-water conservancy diversion of air position.
In an embodiment of first aspect, the second locking device comprises elastic component.
In an embodiment of first aspect, the second locking device comprises bolt lock mechanism.
In an embodiment of first aspect, door can move to air conducting position from the non-water conservancy diversion of air position by gravity.
In an embodiment of first aspect, door can move to air conducting position from the non-water conservancy diversion of air position by the air-flow being produced by motor.
In an embodiment of first aspect, air-flow is the waste gas of discharging from motor.
In an embodiment of first aspect, chip air deflector is suitable for water conservancy diversion air-flow to along substantially away from the operator's of electric tool direction.
In an embodiment of first aspect, chip air deflector is suitable for water conservancy diversion air-flow to along substantially perpendicular to the moving direction of control member.
In an embodiment of first aspect, electric tool is chain saw.
In an embodiment of first aspect, motor provides power with electric power or gasoline.
In an embodiment of first aspect, motor is ac motor or dc motor.
In an embodiment of first aspect, control member comprises saw blade.
According to second aspect of the present utility model, a kind of chip guiding device for electric tool is provided, comprise: the chip air deflector that can move between water conservancy diversion position and non-water conservancy diversion position, wherein, chip air deflector extends from main body on water conservancy diversion position, on non-water conservancy diversion position, chip air deflector indentation main body.
In an embodiment of second aspect, chip guiding device further comprises actuating device, its operationally with so that chip air deflector between water conservancy diversion position and non-water conservancy diversion position, move.
In an embodiment of second aspect, chip guiding device also comprises locking device, and it is suitable for chip air deflector to be locked on water conservancy diversion position and non-water conservancy diversion position.
In an embodiment of second aspect, actuating device comprises rotatable knob, and it is operationally for extending and withdrawal chip air deflector.
In an embodiment of second aspect, rotatable knob connects gear part, and this gear part is suitable for engaging a plurality of grooves on chip air deflector.
In an embodiment of second aspect, actuating device comprises button, and it is operationally for extending chip air deflector.
In an embodiment of second aspect, chip air deflector by manually exerting pressure and regain towards main body on air deflector.
In an embodiment of second aspect, locking device comprises elastic component.
In an embodiment of second aspect, chip air deflector is in the flow-guiding surface of plane and extend.
According to the third aspect of the present utility model, a kind of chip guiding device for electric tool is provided, comprising: the chip water conservancy diversion that the air-flow that chip air deflector is arranged to that the motor of electric tool is produced produces electric tool.
In an embodiment of the third aspect, chip air deflector connects the main body of electric tool pivotly.
In the third aspect in one embodiment, chip air deflector is included in door mobile between air conducting position and the non-water conservancy diversion of air position, and wherein, air-flow is diversed on air conducting position, and air-flow is not diversed on the non-water conservancy diversion of air position.
In an embodiment of the third aspect, door moves pivotly between air conducting position and the non-water conservancy diversion of air position.
In an embodiment of the third aspect, door is included between air conducting position and the non-water conservancy diversion of air position mobile slidably slide plate.
In an embodiment of the third aspect, chip air deflector comprises locking device, its for by door locked in air conducting position and the non-water conservancy diversion of air position.
In an embodiment of the third aspect, locking device comprises elastic component.
In an embodiment of the third aspect, locking device comprises bolt lock mechanism.
In an embodiment of the third aspect, door can move to air conducting position from the non-water conservancy diversion of air position by gravity.
In an embodiment of the third aspect, door can move to air conducting position from the non-water conservancy diversion of air position by the air-flow being produced by motor.
In an embodiment of the third aspect, air-flow is the waste gas of discharging from motor.
In an embodiment of the third aspect, chip air deflector is suitable for water conservancy diversion air-flow to along substantially away from the operator's of electric tool direction.
In an embodiment of the third aspect, chip air deflector is suitable for water conservancy diversion air-flow to along substantially perpendicular to the moving direction of the control member of electric tool.
Second and an embodiment of the third aspect in, electric tool is chain saw.
In an embodiment of the third aspect, motor provides power by electric power or gasoline.
In an embodiment of the third aspect, motor is ac motor or dc motor.
In an embodiment of the third aspect, control member comprises saw blade.
Accompanying drawing explanation
Now by the mode by example and embodiment of the present utility model is described with reference to the drawings, in the accompanying drawings:
Fig. 1 is illustrated in the photographs that chain saw of the prior art is discharged sawdust in operating process;
Fig. 2 A is according to the perspective view of the chip guiding device of the electric tool of the first embodiment of the present utility model;
Fig. 2 B is another perspective view of the first embodiment chip guiding device as shown in Figure 2 A;
Fig. 3 A is according to the perspective view of the chip guiding device of the electric tool of the utility model the second embodiment;
Fig. 3 B is another perspective view of the chip guiding device of the second embodiment as shown in Figure 3A;
Fig. 4 A is according to the perspective view of the chip guiding device of the electric tool of the 3rd embodiment of the present utility model;
Fig. 4 B is another perspective view of the chip guiding device of the 3rd embodiment shown in Fig. 4 A;
Fig. 5 A is according to the perspective view of the chip guiding device of the electric tool of the utility model the 4th embodiment;
Fig. 5 B is another perspective view of the chip guiding device of the 4th embodiment shown in Fig. 5 A;
Fig. 6 A is according to the perspective view of the chip guiding device of the electric tool of the 5th embodiment of the present utility model;
Fig. 6 B is another perspective view of the chip guiding device of the 5th embodiment shown in Fig. 6 A.
Fig. 7 A is the photographs of the guide flow path of chip while watching from the front of electric tool operating period of being illustrated in electric tool of the present utility model; With
Fig. 7 B is the photographs of the guide flow path of chip while seeing from the top of electric tool operating period of being illustrated in the electric tool of Fig. 7 A.
The specific embodiment
Fig. 1 shows the chip discharge in the operating period of traditional chain saw, for example sawdust.For example, when the moving blade of chain saw engages object to be cut (wood or trunk), the chip producing, for example sawdust or wood chip will roughly advance in all directions, particularly, from cutting part, upward and outward advance.A large amount of sawdust or wood chip are discharged near any object operator or cutting part, and this will be trouble and inconvenient.In some cases, chip may occur with sharp edge or with the form of small fragment, and this may cause that allergy even injures operator.
The utility model relates to a kind of electric tool, and it includes but not limited to chain saw.This electric tool comprises chip guiding device, and its chip producing for water conservancy diversion in the operating process of electric tool is away from operator.Described electric tool comprises: main body, it has motor, for example electronic motor or gasoline motor.This motor can activate control member, and it can comprise that driving shaft is to drive the motion of saw blade to operate chain saw.This main body also comprises chip air deflector, and it is configured for the chip that water conservancy diversion produces in operating process at chain saw.
Fig. 2 A and Fig. 2 B show the first embodiment of the present utility model.As shown in the figure, electric tool 100 is included in chip air deflector 104 mobile between water conservancy diversion position 120 and non-water conservancy diversion position 122, wherein, chip air deflector 104 extends autonomous agent 102 on water conservancy diversion position, and chip air deflector 104 is indentation main body 102 on non-water conservancy diversion position.
Preferably, as shown in the figure, chip air deflector 104 comprises elongate body 110, and it has the flow-guiding surface 118 of plane.For example, or chip air deflector can be that those skilled in the art consider appropriate and carry out other possible structure of chip diversion function, has the curved body of crooked flow-guiding surface.
Preferably, elongate body 110 comprises part 124, and described part 124 stretches out from main body 102, and long enough is so that the chip producing in the water conservancy diversion operating process of electric tool 100.Preferably, the length of the part 124 of chip air deflector 104 is extended 25 millimeters, alternatively, for better chip guide performance, the length of part 124 can stretch out and be longer than 25mm, or in other design, is shorter than 25 millimeters at some, for example simpler chip flow-guiding device structure.
In this embodiment, in the operating period of saw chain 100, chip air deflector 104 is set to the path sawdust that water conservancy diversion produces in a controlled manner that can advance by blocking some sawdust.Then chip will be forced in certain party and boost, and for example, this chip air deflector can make chip only along cut direction rather than towards operator, advance.The example of operation is described in detail in a part below of the present disclosure below.
Preferably, main body 102 comprises actuating device 112, and it operationally makes chip air deflector 104 move between water conservancy diversion position 120 and non-water conservancy diversion position 122.In this embodiment, actuating device comprises rotatable knob 112, it is for extending or the elongate body 110 of indentation chip air deflector 104, and described rotatable knob 112 is connected with gear part 114, and this gear part is suitable for engaging a plurality of grooves 116 on chip air deflector 120.
When user's operation has the electric tool 100 of chip diversion function, user can be certain direction turning knob 112 gear 114 is correspondingly rotated, and make the elongate body 110 of chip air deflector 120 extend and move to water conservancy diversion position 120 from main body 102, as shown in Figure 2 A and 2 B.When user determines store electricity power driven tools 100 or operation electric tool 100, or without chip diversion function, user is turning knob 112 in the opposite direction, thereby make gear 114 correspondingly with contrary direction rotation, and the elongate body 110 of mobile chip air deflector 104 is to non-water conservancy diversion position 122.
Advantageously, when storage or mobile electric instrument 100, by regaining in main body 102 and protecting chip air deflector 104 can avoid the unexpected chip air deflector 104 of damaging.
With reference to figure 3A and 3B, preferably, main body 202 comprises actuating device, and it operationally makes chip air deflector 204 move between water conservancy diversion position 220 and non-water conservancy diversion position 222.In this embodiment, actuating device comprises button 212, and it is operationally for extending chip air deflector 204, and chip air deflector 204 by manually exerting pressure and regain towards main body 202 on chip air deflector 204.
Be similar to chip air deflector 104, chip air deflector 204 comprises elongate body 210.Elongate body 210 comprises part 224, and it is the outward extending length of main body 202, the chip of long enough to produce in 200 operating process of water conservancy diversion electric tool.
When user operation has the electric tool 200 of chip diversion function, user can press the button 212 in main body 202, so that the elongate body 210 of chip air deflector 204 extends and move to water conservancy diversion position 220 from main body 202, as shown in Figure 3 A and Figure 3 B.When user determines store electricity power driven tools 200 or operation electric tool 200, or without chip diversion function, user can exert pressure to main body 202 in the elongate body 210 of chip air deflector 204, and chip air deflector 204 is moved to non-water conservancy diversion position 222.Alternatively, main body 202 can comprise the first locking device 214, and it can be locked in chip air deflector 204 on water conservancy diversion position 220 and non-water conservancy diversion position 222.Preferably, the first locking device 214 comprises flexible member, and it is set to release and the locking of auxiliary chip air deflector 204.For example, when chip air deflector 204 is locked in non-water conservancy diversion position 222, flexible member 216 is compressed, and when user presses the button 212 in main body 202, locking device 214 is released, and flexible member 216 is arranged to chip air deflector 214 to release from main body 202.
Be similar to chip air deflector 104, when storage or mobile electric instrument 200, by regaining and protection chip air deflector 204, can avoid the unexpected chip air deflector 204 of damaging in main body 202.
Preferably, chip air deflector 104 or 204 is in the flow-guiding surface of plane and extend, as shown in Fig. 2 A, 2B, 3A and 3B.For example, or chip air deflector is any other shape or the surface of operationally carrying out chip diversion function, corrugated surface or curved surface.
In some other embodiment, chip air deflector is arranged to the air-flow being produced by motor to carry out water conservancy diversion chip, and therefore in these embodiments, chip air deflector not necessarily needs and chip physical contact, but for example can guide air-flow to blow away chip.Preferably, air-flow is the waste gas of discharging from motor.Or air-flow is produced or is discharged from being connected to the pipe of the air flow source producing of motor by fan.In certain embodiments, air-flow can be for motor and the control circuit in each parts, the especially main body of cooling chain saw, and then waste gas can blow away sawdust along certain direction.
Preferably, chip air deflector is suitable for making air-flow substantially along the direction water conservancy diversion of the operator away from electric tool.Or chip air deflector is suitable for making air-flow substantially along the direction water conservancy diversion of the movement perpendicular to control member.Alternatively, the direction of air-flow can be adjusted to any required direction that is conducive to operating electric tool.Optionally, chip air deflector is moved between water conservancy diversion position and non-water conservancy diversion position, the chip that chip air deflector is not produced in water conservancy diversion operating process.
With reference to figure 4A and 4B, preferably, chip air deflector 304 connects main body 302 pivotly, and chip air deflector 304 is included in door 312 mobile between air conducting position 320 and the non-water conservancy diversion of air position, wherein, air-flow is water conservancy diversion on air conducting position 320, air-flow water conservancy diversion not on the non-water conservancy diversion of air position 322, and door 312 moves pivotly between air conducting position 320 and the non-water conservancy diversion of air position 322.
When user operates the electric tool 300 with chip diversion function, user can arrange door 312 on air conducting position 320 as shown in Figure 4 A, make chip air deflector 304 be arranged to change the direction of the air-flow that motor produces, and change nyctitropic air chip is guided to desired direction, it is conventionally away from the operator of electric tool 300 or perpendicular to the moving direction of the control member of electric tool 300.When user determines to operate electric tool 300 and during without chip diversion function, user can be arranged on door 312 on the non-water conservancy diversion of air position 322 as shown in Figure 4 B, and the air-flow producing will be discharged, and can not redirect, and chip can be by chip air deflector 304 water conservancy diversion.
Advantageously, the operator of electric tool can determine to operate electric tool with or be not with chip diversion function.For example, in some cases, when another work man-hour is adjacent to the operator of electric tool, may cause chip water conservancy diversion to workman's danger.In this case, the operator selectable of electric tool is selected and is stopped chip diversion function.
With reference to figure 5A and 5B, preferably, chip air deflector is included in the door 412 of the movement between air conducting position 420 and the non-water conservancy diversion of air position 422, wherein, air-flow is water conservancy diversion on air conducting position 420, air-flow water conservancy diversion not on the non-water conservancy diversion of air position 422, door 412 is included in the mobile slide plate 414 that slides between air conducting position 420 and the non-water conservancy diversion of air position 422.
When user operates the electric tool 400 with chip diversion function, user can be arranged on slide plate 414 on air conducting position, make respectively door 412 open, and make ventilating opening 416 closures, chip air deflector 404 is arranged to change the direction of the air-flow being produced by motor, and described in change nyctitropic air and be arranged to guide chip to desired direction, it is conventionally away from the operator of electric tool 400 or perpendicular to the moving direction of the control member of electric tool 400.When user determines to operate electric tool 400 and during without chip diversion function, user can be arranged on slide plate 414 on the non-water conservancy diversion of the air shown in Fig. 5 B position 420, make respectively door 412 close, and passage 416 is opened, and a waste gas passage 416 from opening and discharge, can't help chip air deflector 404 reboots, so chip be can't help chip air deflector 404 water conservancy diversion.
Alternatively, chip air deflector 404 can comprise that the second locking device 430 is suitable for locking described door in described air conducting position 420 and the non-water conservancy diversion of air position 422.Preferably, the second locking device 430 can comprise flexible member 432.Alternatively or additionally, the second locking device 430 comprises a retaining mechanism 434.
In another embodiment, with reference to figure 6A and 6B, it is mobile door 512 that chip air deflector 504 is included between air conducting position 520 and the non-water conservancy diversion of air position 522, wherein, air-flow is water conservancy diversion on air conducting position 520, and air-flow water conservancy diversion not on the non-water conservancy diversion of air position 522, and door 512 can move to by Action of Gravity Field air conducting position 520 from the non-water conservancy diversion of air position 522, as shown in Figure 6B.
Or door 512 can move to air conducting position from the non-water conservancy diversion of air position by the air-flow being produced by motor.Door 512 extends from main body 502 under the effect of motor discharge wind-force, by wind water conservancy diversion towards predetermined direction to blow away chip.Door 512 can be when electric tool 500 be placed on the ground automatic drawing back.Selectively, if do not need air conducting function, door 512 can be removed from electric tool 500.
When user operates in the electric tool 500 in main body 502 with the passage 514 of discharging the air-flow that motor produces, door 512 is arranged on air conducting position 520 by the power of gravity or the air-flow that produced by motor, chip air deflector 504 be arranged in main body 502, change that motor produces and from blow vent 514, discharge the direction of air-flows, and described in change nyctitropic air and be arranged to water conservancy diversion chip to desired direction, it is conventionally away from the operator of electric tool 500 or perpendicular to the moving direction of the control member of electric tool 500.
In certain embodiments, chip air deflector can remove from the main body of electric tool, or can be arranged on chain saw as required.
In certain embodiments, electric tool is chain saw.Preferably, the motor of electric tool provides power by electricity, and alternatively, motor provides power by gasoline.Preferably, motor is ac motor, and alternatively, motor is dc motor.Preferably, the control member of electric tool comprises saw blade, and alternatively, control member can be included in other parts that carry out other operations on workpiece, as long as the technical staff in capable territory thinks that it is suitable at the enterprising line operate of workpiece.
Advantageously, according to embodiment of the present utility model, electric tool (for example chain saw) can comprise one or more chip air deflectors.According to the chip air deflector in the first two embodiment, make the operator of chain saw can carry out cutting operation in position chain saw being held in place in operator front portion, and sawdust is not discharged towards operator.According to the chip air deflector of last three embodiment, further sawdust edge is discharged perpendicular to cut direction away from operator.Chip air deflector effectively prevents that the operator of chain saw from avoiding chip that operating period discharges and injured.
With reference to figure 7A, show the guide flow path of the chip 702 of the operating period of watching electric tool 700 of the present utility model from the place ahead of electric tool 700.In this example, the operator 704 of chain saw 700 708 cuts one section of wood 706 in a downward direction.Chip 702 is water conservancy diversion left, and the operator 704 who therefore stands in right side can not contact the chip 702 producing in cutting operation process.As shown in Figure 7 B, chip 702 major parts of water conservancy diversion are discharged into from the top of image to the region 710 of upper left, and the operator 704 of chain saw 700 stands in the lower right corner, shows operator 704 and does not contact the chip 702 producing.
In the situation that not deviating from spirit of the present utility model, electric tool can be chain saw, annular saw, scroll saw or any other electric tool that can produce sawdust or fragment in operating process.In certain embodiments, chip air deflector can be provided for water conservancy diversion fragment or sawdust chip in addition.In some other embodiment, electric tool can comprise more than one chip air deflector, or according to the combination of the chip air deflector of the embodiment of any one in the utility model.
In the situation that not departing from broadly described spirit or scope of the present utility model, what it will be appreciated by those of skill in the art that is can the utility model specific embodiment be made a variety of changes and/or be revised.Therefore, current embodiment thinks illustrative and not restrictive in all respects.
Unless otherwise noted, this place comprises quotes should not be construed as to prior art any and admits that this information is common practise.
Claims (53)
1. an electric tool, is characterized in that, comprising:
Main body, it has motor, and described motor configurations is to drive one to be suitable for carrying out the control member that can produce chip, and wherein, described main body comprises the chip air deflector that is configured to water conservancy diversion chip.
2. electric tool according to claim 1, is characterized in that, described chip air deflector can move between water conservancy diversion position and non-water conservancy diversion position, wherein, described chip air deflector extends from described main body on water conservancy diversion position, on non-water conservancy diversion position, and main body described in the indentation of described chip air deflector.
3. electric tool according to claim 1, is characterized in that, described main body comprises actuating device, and it operationally moves described chip air deflector between described water conservancy diversion position and described non-water conservancy diversion position.
4. electric tool according to claim 1, is characterized in that, described main body comprises the first locking device, and it is suitable for described chip air deflector to be locked on described water conservancy diversion position and described non-water conservancy diversion position.
5. electric tool according to claim 3, is characterized in that, described actuating device comprises rotatable knob, and it is operationally stretched and chip air deflector described in indentation for edge.
6. electric tool according to claim 5, is characterized in that, described rotatable knob connects gear part, and described gear part is suitable for being bonded on a plurality of grooves on described chip air deflector.
7. electric tool according to claim 3, is characterized in that, described actuating device comprises button, and it is operationally for extending described chip air deflector.
8. electric tool according to claim 7, is characterized in that, described chip air deflector can be by manually exerting pressure and regain towards main body on described chip air deflector.
9. electric tool according to claim 4, is characterized in that, described the first locking device comprises elastic component.
10. electric tool according to claim 1, is characterized in that, described chip air deflector extends in the flow-guiding surface of plane.
11. electric tools according to claim 1, is characterized in that, described chip air deflector is configured to the air-flow that produced by described motor of guiding and carrys out chip described in water conservancy diversion.
12. electric tools according to claim 11, is characterized in that, described chip air deflector connects described main body pivotly.
13. electric tools according to claim 11, it is characterized in that, described chip air deflector is included in door mobile between air conducting position and the non-water conservancy diversion of air position, wherein, described air-flow is diversed on air conducting position, and described air-flow is not diversed on the non-water conservancy diversion of air position.
14. electric tools according to claim 13, is characterized in that, described door moves pivotly between described air conducting position and the non-water conservancy diversion of described air position.
15. electric tools according to claim 13, is characterized in that, described door is included between described air conducting position and the non-water conservancy diversion of described air position mobile slidably slide plate.
16. electric tools according to claim 13, is characterized in that, described chip air deflector comprises the second locking device, and it is applicable to lock described door on described air conducting position and the non-water conservancy diversion of described air position.
17. electric tools according to claim 16, is characterized in that, described the second locking device comprises elastic component.
18. electric tools according to claim 16, is characterized in that, described the second locking device comprises bolt lock mechanism.
19. electric tools according to claim 13, is characterized in that, described door can move to described air conducting position from the non-water conservancy diversion of described air position by gravity.
20. electric tools according to claim 13, is characterized in that, described door can move to described air conducting position from the non-water conservancy diversion of described air position by the air-flow being produced by motor.
21. electric tools according to claim 11, is characterized in that, described air-flow is the waste gas of discharging from described motor.
22. electric tools according to claim 11, is characterized in that, described chip air deflector is suitable for air-flow described in water conservancy diversion to substantially along the direction of the operator away from described electric tool.
23. electric tools according to claim 11, is characterized in that, described chip air deflector is suitable for described in water conservancy diversion air-flow to substantially along the moving direction perpendicular to described control member.
24. electric tools according to claim 1, is characterized in that, described electric tool is chain saw.
25. electric tools according to claim 1, is characterized in that, described motor provides power by electric power or gasoline.
26. electric tools according to claim 1, is characterized in that, described motor is ac motor or dc motor.
27. electric tools according to claim 1, is characterized in that, described control member comprises saw blade.
28. 1 kinds of chip guiding devices for electric tool, is characterized in that, comprising:
The chip air deflector that can move between water conservancy diversion position and non-water conservancy diversion position, described chip air deflector extends from the main body of described electric tool on water conservancy diversion position, described chip air deflector main body described in indentation on non-water conservancy diversion position.
29. chip guiding devices according to claim 28, is characterized in that, further comprise actuating device, and it operationally makes described chip air deflector move between described water conservancy diversion position and described non-water conservancy diversion position.
30. chip guiding devices according to claim 28, is characterized in that, also comprise locking device, and it is suitable for described chip air deflector to be locked on described water conservancy diversion position and described non-water conservancy diversion position.
31. chip guiding devices according to claim 29, is characterized in that, described actuating device comprises rotatable knob, and it operationally operates for extension and regains described chip air deflector.
32. chip guiding devices according to claim 31, is characterized in that, described rotatable knob connects gear part, and described gear part is suitable for being bonded on a plurality of grooves on described chip air deflector.
33. chip guiding devices according to claim 29, is characterized in that, described actuating device comprises button, and it is operationally for extending described chip air deflector.
34. chip guiding devices according to claim 33, is characterized in that, described chip air deflector can be by manually exerting pressure and regain towards main body on described chip air deflector.
35. chip guiding devices according to claim 30, is characterized in that, described locking device comprises elastic component.
36. chip guiding devices according to claim 28, is characterized in that, described chip air deflector is in the flow-guiding surface of plane and extend.
37. 1 kinds of chip guiding devices for electric tool, is characterized in that, comprising:
Chip air deflector is arranged to air-flow that guiding produces by the motor of described electric tool with chip that described in water conservancy diversion, electric tool was produced.
38. according to the chip guiding device described in claim 37, it is characterized in that, described chip air deflector connects the main body of described electric tool pivotly.
39. according to the chip guiding device described in claim 37, it is characterized in that, described chip air deflector is included in door mobile between air conducting position and the non-water conservancy diversion of air position, wherein, described air-flow is diversed on air conducting position, and described air-flow is not diversed on the non-water conservancy diversion of air position.
40. according to the chip guiding device described in claim 39, it is characterized in that, described door moves pivotly between described air conducting position and the non-water conservancy diversion of described air position.
41. according to the chip guiding device described in claim 39, it is characterized in that, described door is included between described air conducting position and the non-water conservancy diversion of described air position mobile slidably slide plate.
42. according to the chip guiding device described in claim 39, it is characterized in that, described chip air deflector comprises locking device, its for by described door locked in described air conducting position and the non-water conservancy diversion of described air position.
43. according to the chip guiding device described in claim 42, it is characterized in that, described locking device comprises elastic component.
44. according to the chip guiding device described in claim 42, it is characterized in that, described locking device comprises bolt lock mechanism.
45. according to the chip guiding device described in claim 39, it is characterized in that, described door can move to described air conducting position from the non-water conservancy diversion of described air position by gravity.
46. according to the chip guiding device described in claim 39, it is characterized in that, described door can move to described air conducting position from the non-water conservancy diversion of described air position by the air-flow being produced by described motor.
47. according to the chip guiding device described in claim 37, it is characterized in that, described air-flow is the waste gas of discharging from described motor.
48. according to the chip guiding device described in claim 37, it is characterized in that, described chip air deflector is suitable for air-flow described in water conservancy diversion to substantially along the direction of the operator away from described electric tool.
49. according to the chip guiding device described in claim 37, it is characterized in that, described chip air deflector is suitable for air-flow described in water conservancy diversion to substantially along the direction of the control member perpendicular to described electric tool.
50. according to the chip guiding device described in any one in claim 28-49, it is characterized in that, described electric tool is chain saw.
51. according to the chip guiding device described in any one in claim 37-49, it is characterized in that, described motor provides power by electric power or gasoline.
52. according to the chip guiding device described in claim 51, it is characterized in that, described motor is ac motor or dc motor.
53. according to the chip guiding device described in claim 49, it is characterized in that, described control member comprises saw blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420161930.0U CN203994090U (en) | 2014-03-04 | 2014-04-03 | The electric tool with chip air deflector |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| WOPCT/CN2014/072870 | 2014-03-04 | ||
| PCT/CN2014/072870 WO2015131337A1 (en) | 2014-03-04 | 2014-03-04 | A power tool with dust deflector |
| CN201420161930.0U CN203994090U (en) | 2014-03-04 | 2014-04-03 | The electric tool with chip air deflector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203994090U true CN203994090U (en) | 2014-12-10 |
Family
ID=52034153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420161930.0U Expired - Lifetime CN203994090U (en) | 2014-03-04 | 2014-04-03 | The electric tool with chip air deflector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203994090U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493926A (en) * | 2014-12-05 | 2015-04-08 | 浙江亚特电器有限公司 | Chip discharging structure of electric chain saw and assembling method of chip discharging structure |
-
2014
- 2014-04-03 CN CN201420161930.0U patent/CN203994090U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493926A (en) * | 2014-12-05 | 2015-04-08 | 浙江亚特电器有限公司 | Chip discharging structure of electric chain saw and assembling method of chip discharging structure |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141210 |