CN205546535U - Power tool - Google Patents
Power tool Download PDFInfo
- Publication number
- CN205546535U CN205546535U CN201620227066.9U CN201620227066U CN205546535U CN 205546535 U CN205546535 U CN 205546535U CN 201620227066 U CN201620227066 U CN 201620227066U CN 205546535 U CN205546535 U CN 205546535U
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- CN
- China
- Prior art keywords
- connector
- locking piece
- power tool
- regulation handle
- chassis
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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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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/82—Other details
- A01D34/824—Handle arrangements
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Abstract
The utility model discloses a power tool, include: the chassis, first connecting piece rotates and is connected to the chassis, the second connecting piece rotates and is connected to the chassis, operating handle, both ends are connected with first connecting piece and second connecting piece respectively, adjust the handle, rotate and be connected to first connecting piece, first locking piece is equipped with first cooperation portion, first mounting, be equipped with with the first fixed part of first cooperation portion complex, the connecting rod rotates and is connected to the second connecting piece, the second locking piece is equipped with second cooperation portion, the second mounting is equipped with the complex second fixed part with second cooperation portion, interlock spare is connected and is adjusted handle and connecting rod, first mounting and second mounting are fixed to the chassis, first locking piece is connected to the regulation handle, the second locking piece is connected to the connecting rod, adjust the handle and rotate first locking piece of drive and the slip of second locking piece. The utility model has the beneficial effects of first connecting piece and second connecting piece can quick lock in to chassis, and convenient operation is swift.
Description
Technical field
This utility model relates to a kind of power tool.
Background technology
Hay mover, snowplough are a kind of to use commonplace power tool.User's manipulation operations is hand control hay mover or snowplough.In order to meet the different user demand for different operating handle height, the operating handle position of hay mover and snowplough is usually arranged as adjustable.
Traditional hay mover or snowplough, when regulating operating handle height or position, need operating handle is moved to precalculated position, then with alignment pin update handle tightening nut clamping, thus the position of lock operation handle.The mode of this craft locking operates and is inconvenient for.
Utility model content
For solving the deficiencies in the prior art, the purpose of this utility model be to provide a kind of can the power tool of quick lock in operating handle position.
In order to realize above-mentioned target, this utility model adopts the following technical scheme that:
A kind of power tool, including: chassis, for fixing motor；Operating handle, for user operation or/and propulsion power instrument；First connector, is rotationally connected to chassis；Second connector, rotates coaxially with the first connector and is connected to chassis；Operating handle has relative two ends, and these two ends are connected with the first connector and the second connector respectively；Power tool also includes: regulation handle, is rotationally connected to the first connector；First locking piece, is provided with the first auxiliary section；First fixture, is provided with the first fixed part coordinated with the first auxiliary section；Connecting rod, is rotationally connected to the second connector；Second locking piece, is provided with the second auxiliary section；Second fixture, is provided with the second fixed part coordinated with the second auxiliary section；Moving part, connects regulation handle and connecting rod；First fixture and the second fixture are fixed to chassis；First locking piece is connected to regulate handle；Second locking piece is connected to connecting rod；Regulation handle rotates and drives the first locking piece and the second locking piece to slide.
Further, the glide direction of the first locking piece is parallel to the pivot center of the first connector.
Further, regulation handle rotates and drives the first locking piece and the second locking piece to slide to contrary or identical direction.
Further, regulation handle is formed for the operating portion of user operation；The pivot center of regulation handle is between operating portion and the first locking piece.
Further, the first locking piece is between pivot center and the moving part of regulation handle.
Further, power tool also includes: spring, connects regulation handle and the first connector；Spring is between the pivot center of operating portion and regulation handle.
Further, power tool also includes: fixing seat, is fixed to the first connector；Support seat, be fixed to the second connector；Regulation handle is rotationally connected to fixing seat；Link rotatable is connected to support seat.
Further, power tool, also include: connecting tube, connect the first connector and the second connector.
Further, moving part is positioned at connecting tube.
Further, power tool includes: wheels, rotates relative to chassis；Power tool is hay mover or snowplough.
The user of being beneficial in that of the present utility model can operate regulation handle can realize the first connector and the locking of the second connector or unblock simultaneously, and convenient to operation, both sides, chassis lock simultaneously, and it is firm to lock, good rigidly.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of hay mover as this utility model embodiment；
Fig. 2 is the schematic diagram that the first fixture of hay mover in Fig. 1 and the second fixture are fixed to chassis；
Fig. 3 is the schematic diagram of the handle assembly of hay mover in Fig. 1；
Fig. 4 is the part-structure schematic diagram of handle assembly in Fig. 3；
Fig. 5 is the explosive view of handle assembly in Fig. 3；
Fig. 6 is the schematic diagram of the first fixture of hay mover in Fig. 1.
Detailed description of the invention
As a kind of embodiment of power tool, hay mover 100 includes handle assembly 10, chassis 20, wheels 30, working accessory 40 and motor 50 as shown in Figure 1.
Working accessory 40 implementation tool function.Specifically, working accessory 40 is blade, and blade realizes mowing function.Motor 50 drives working accessory 40 to rotate.It is said that in general, common motor 50 has the internal combustion engine with fuel combustion as power, and the motor with electric power as power.Specifically, motor 50 is motor, and hay mover 100 also includes the detachable battery bag powered for motor.Each several part, as the major part of hay mover 100, is assembled integrally by chassis 20.Motor 50 is fixed to chassis 20, and motor 50 can be directly fixed to chassis 20 can also be indirectly fixed to chassis 20.Wheels 30 rotate relative to chassis 20 so that hay mover 100 can be moved relative to ground.Handle assembly 10 is connected to chassis 20, controls hay mover 100 for user.
As shown in Figures 2 and 3, handle assembly 10 can rotate relative to chassis 20, thus regulate the height of handle assembly 10 to adapt to the use demand of different user, further, storage is easy in the position that handle assembly 10 can turn to make hay mover 100 have smaller size smaller.
As shown in Figures 2 to 4, handle assembly 10 includes operating handle the 11, first connector 12 and the second connector 13.Operating handle 11 supplies user operation or/and promote hay mover 100.The direct of travel of hay mover 100 can be controlled by user by operating handle 11.First connector 12 is rotationally connected to chassis 20, and the second connector 13 and the first connector 12 rotate coaxially and be connected to chassis 20；Second connector 13 synchronous axial system when the first connector 12 rotates relative to chassis 20.Operating handle 11 has relative two ends, and two ends connect respectively at the first connector 12 and the second connector 13.First connector 12 can be made up of single bar and can also be connected and composed by multiple bars.Same second connector 13 can also be made up of single bar or be connected and composed by multiple bars.As a kind of embodiment, the first connector 12 and the second connector 13 can also be one-body molded.Hay mover 100 also includes controlling trigger 111.Control trigger 111 to be used for controlling motor 50.
Regulation handle 121 is for the locking of control handle assembly 10 with chassis 20.User can control to adjust handle 121 and with locking or unlock handle assembly 10 and chassis 20.Regulation handle 121 is rotationally connected to the first connector 12.Specifically, regulation handle 121 is rotationally connected to the first connector 12 by fixing seat 125.Fixing seat 125 is fixed to the first connector 12, and regulation handle 121 is rotationally connected to fixing seat 125.
As shown in Fig. 4 to Fig. 5, the first locking piece 122 is connected to regulate handle 121.Regulation handle 121 drives the first locking piece 122 to slide when rotating.Regulation handle 121 is provided with the operating portion 1211 for user operation.Operating portion 1211 is controlled with operation regulation handle 121 by user.Specifically, the pivot center of regulation handle 121 is between the first locking piece 122 and operating portion 1211.
As shown in Figures 2 to 5, the first fixture 123 is fixed to chassis 20.First locking piece 122 is provided with the first auxiliary section, and the first fixture 123 is provided with the first fixed part coordinated with the first auxiliary section.When needs unlock, regulation handle 121 rotates and drives the first locking piece 122 to slide so that the first sticking department and the first fixed part depart from cooperation.Specifically, the glide direction of the first locking piece 122 is perpendicular to regulate the pivot center of handle 121.The glide direction of the first locking piece 122 is parallel to the pivot center of the first connector 12.The pivot center of the first connector 12 is the pivot center that the first connector 12 rotates relative to chassis 20.Specifically, the first locking piece 122 is pin.Hay mover 100 also includes the first guide 124, and the first guide 124 is fixed to the first connector 12.Specifically, the first guide 124 is through the first connector 12.First guide 124 is formed for the first passage that the first locking piece 122 slides, and the first locking piece 122 slides in first passage.
As shown in Figure 6, the first fixture 123 is provided with the hole 1231,1232,1233,1234 that multiple supply and marketing passes.
Pin and hole 1231,1232,1233,1234 coordinate the position realizing the first fixture 123 and the first locking piece 122 to fix, thus realize handle assembly 10 and lock relative to the position on chassis 20.The most corresponding different gear in hole 1231,1232,1233,1234.The differing heights of the corresponding handle assembly 10 in hole 1231,1232,1233, handle assembly deeply can be locked onto different height by pin to hole 1231,1232,1233.The corresponding storage in hole 1234 function, pin gos deep into hole 1234, and now hay mover 100 is locked in the gear taking small volume, in order to storage.
As shown in Figures 2 to 5, moving part 14 connects regulation handle 121 and connecting rod 131.Moving part 14 can be stiff shaft can also be flexible shaft or stay cord.Specifically, moving part 14 is stiff shaft.Regulation handle 121 and connecting rod 131 are respectively connecting to the two ends of moving part 14.Specifically, the first locking piece 122 is between pivot center and the moving part 14 of regulation handle 121.Connecting rod 131 is rotationally connected to the second connector 13.Specifically, connecting rod 131 is rotationally connected to the second connector 13 by supporting seat 135, supports seat 135 and is fixed to the second connector 13, and connecting rod 131 is rotationally connected to supporting seat 135.Second locking piece 132 is connected to connecting rod 131.Moving part 14 connects connecting rod 131.Specifically, the second locking piece 132 and moving part 14 are respectively connecting to the two ends of connecting rod 131.The pivot center of connecting rod 131 is between the second locking piece 132 and moving part 14.
As shown in Figures 2 to 5, the second fixture 133 is fixed to chassis 20.Specifically, the first fixture 123 and the distribution of the second fixture 133 are fixed to the both sides on chassis 20.Second locking piece 132 is provided with the second auxiliary section；Second fixture 133 is provided with the second fixed part coordinated with the second auxiliary section.When unlocking, specifically, the axial sliding movement that the second locking piece 132 rotates along the first connector 12 relative to chassis 20.Specifically, the direction that the first locking piece 122 slides is parallel with the direction that the second locking piece 132 slides.First locking piece 122 slides to contrary or identical direction with the second locking piece 132.More specifically, the direction that the first locking piece 122 slides is in opposite direction with what the second locking piece 132 slided.Second locking piece 132 is pin, and the second fixture 133 is identical for the structure fixing the first locking piece 122 with the first fixture 123 for the structure fixing the second locking piece 132.Hay mover 100 also includes the second guide 134, and the second guide 134 is fixed to the second connector 13.Specifically, the second guide 134 is through the second connector 13.Second guide 134 is formed for the second channel that the second locking piece 132 slides, and the second locking piece 132 slides in second channel.
In carrying out the operating process unlocked, user operation regulation handle 121 makes regulation handle 121 rotate relative to the first connector 12 and then drive moving part 14 to move, the motion drivening rod 131 of moving part 14 rotates relative to the second connector 13, thus drives the second locking piece 132 to slide.Realize the first locking piece 122 and the second locking piece 132 slides simultaneously and separates with the first fixture 123 and the second fixture 133, it is achieved unlock.After unblock, handle assembly 10 can rotate relative to chassis 20.Otherwise, the first locking piece 122 and the second locking piece 132 reverse slide are capable of handle assembly 10 and the locking on chassis 20.User only need to operate regulation handle 121 and i.e. be capable of both sides first connector 12 of handle assembly 10 and the locking of the second connector 13 or unblock, convenient to operation, and both sides lock simultaneously, and it is firm to lock, and is not susceptible to the situation of unilateral biased deformation.
Hay mover 100 also includes spring 15, and spring 15 connects regulation handle 121 and the first connector 12.Applying active force between regulation handle 121 and the first connector 12 to make, regulation handle 121 is by making it keep or recovering to active force during initial lock state.When user needs locked hand assembly 10 and chassis 20, release regulation handle 121, spring 15 active force makes regulation handle 121 reset, and drives the first locking piece 122 and the second locking piece 132 to reset simultaneously.Specifically, spring 15 is compression spring 15, between the pivot center of operating portion 1211 and regulation handle 121.Comparing operation 1211, spring 15 is near the pivot center of regulation handle 121, and further, spring 15 is near fixing seat 125.Operating portion 1211 is more than the spring 15 distance apart from regulation handle 121 pivot center apart from the distance of the pivot center of regulation handle 121, and as a kind of labor-saving structure, user can use less active force i.e. can control to adjust handle 121.Spring 15 is less than first locking piece 122 distance apart from the pivot center of regulation handle 121 apart from the distance of the pivot center of regulation handle 121.The displacement that spring 15 is less can make the first locking piece 122 produce bigger displacement.
Hay mover 100 also includes that connecting tube 16, connecting tube 16 two ends connect the first connector 12 and the second connector 13 respectively.Make handle assembly 10 form a kind of frame structure, improve the stability of handle assembly 10.Specifically, moving part 14 is positioned at connecting tube 16, and moving part 14 is played the effect of protection by connecting tube 16.
As another embodiment, power tool can also be snowplough.Its working accessory is the oar that sweeps away snow, and snowplough is different from hay mover 100 except working accessory, and remaining structure is identical with hay mover 100.
Of the present utility model ultimate principle, principal character and advantage have more than been shown and described.Skilled person will appreciate that of the industry, above-described embodiment limits this utility model, the technical scheme that the mode of all employing equivalents or equivalent transformation is obtained the most in any form, all falls within protection domain of the present utility model.
Claims (10)
1. a power tool, including:
Chassis, for fixing motor；
Operating handle, for user operation or/and promote described power tool；
First connector, is rotationally connected to described chassis；
Second connector, rotates coaxially with described first connector and is connected to described chassis；
Described operating handle has relative two ends, and these two ends are connected with described first connector and described second connector respectively；
It is characterized in that:
Described power tool also includes:
Regulation handle, is rotationally connected to described first connector；
First locking piece, is provided with the first auxiliary section；
First fixture, is provided with the first fixed part coordinated with described first auxiliary section；
Connecting rod, is rotationally connected to described second connector；
Second locking piece, is provided with the second auxiliary section；
Second fixture, is provided with the second fixed part coordinated with described second auxiliary section；
Moving part, connects described regulation handle and described connecting rod；
Described first fixture and described second fixture are fixed to described chassis；
Described first locking piece is connected to described regulation handle；
Described second locking piece is connected to described connecting rod；
Described regulation handle rotates and drives described first locking piece and described second locking piece to slide.
Power tool the most according to claim 1, it is characterised in that:
The glide direction of described first locking piece is parallel to the pivot center of described first connector.
Power tool the most according to claim 2, it is characterised in that:
Described regulation handle rotates and drives described first locking piece to slide to contrary or identical direction with described second locking piece.
Power tool the most according to claim 1, it is characterised in that:
Described regulation handle is formed for the operating portion of user operation；
The pivot center of described regulation handle is between described operating portion and described first locking piece.
Power tool the most according to claim 4, it is characterised in that:
Described first locking piece is between the pivot center and described moving part of described regulation handle.
6. power tool according to claim 5 described in, it is characterised in that:
Described power tool also includes:
Spring, connects described regulation handle and described first connector；
Described spring is between the pivot center of described operating portion and described regulation handle.
Power tool the most according to claim 1, it is characterised in that:
Described power tool also includes:
Fixing seat, is fixed to described first connector；
Support seat, be fixed to described second connector；
Described regulation handle is rotationally connected to described fixing seat；
Described link rotatable is connected to described support seat.
Power tool the most according to claim 1, it is characterised in that:
Described power tool, also includes:
Connecting tube, connects described first connector and described second connector.
Power tool the most according to claim 8, it is characterised in that:
Described moving part is positioned at described connecting tube.
10. according to the power tool described in claim 1 to 9 any one, it is characterised in that:
Described power tool includes:
Wheels, rotate relative to described chassis；
Described power tool is hay mover or snowplough.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620227066.9U CN205546535U (en) | 2016-03-23 | 2016-03-23 | Power tool |
| DE202017100776.6U DE202017100776U1 (en) | 2016-03-23 | 2017-02-14 | power tool |
| AU2017100172A AU2017100172A4 (en) | 2016-03-23 | 2017-02-15 | Power tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620227066.9U CN205546535U (en) | 2016-03-23 | 2016-03-23 | Power tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205546535U true CN205546535U (en) | 2016-09-07 |
Family
ID=56815326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620227066.9U Active CN205546535U (en) | 2016-03-23 | 2016-03-23 | Power tool |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN205546535U (en) |
| AU (1) | AU2017100172A4 (en) |
| DE (1) | DE202017100776U1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112237086A (en) * | 2019-07-16 | 2021-01-19 | 南京德朔实业有限公司 | Hand-push type power tool |
| US11219161B2 (en) * | 2019-07-16 | 2022-01-11 | Nanjing Chervon Industry Co., Ltd. | Hand-propelled power tool |
-
2016
- 2016-03-23 CN CN201620227066.9U patent/CN205546535U/en active Active
-
2017
- 2017-02-14 DE DE202017100776.6U patent/DE202017100776U1/en active Active
- 2017-02-15 AU AU2017100172A patent/AU2017100172A4/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112237086A (en) * | 2019-07-16 | 2021-01-19 | 南京德朔实业有限公司 | Hand-push type power tool |
| CN112238422A (en) * | 2019-07-16 | 2021-01-19 | 南京德朔实业有限公司 | Hand-push type power tool |
| CN112237085A (en) * | 2019-07-16 | 2021-01-19 | 南京德朔实业有限公司 | Hand-push type power tool |
| CN112238421A (en) * | 2019-07-16 | 2021-01-19 | 南京德朔实业有限公司 | Hand-push type power tool |
| US20210015038A1 (en) * | 2019-07-16 | 2021-01-21 | Nanjing Chervon Industry Co., Ltd. | Hand-propelled power tool |
| US11219161B2 (en) * | 2019-07-16 | 2022-01-11 | Nanjing Chervon Industry Co., Ltd. | Hand-propelled power tool |
| US11812693B2 (en) * | 2019-07-16 | 2023-11-14 | Nanjing Chervon Industry Co., Ltd. | Hand-propelled power tool |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2017100172A4 (en) | 2017-03-23 |
| DE202017100776U1 (en) | 2017-02-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 211106 No. 529, 159, Jiangjun Avenue, Jiangning District, Nanjing, Jiangsu Province Patentee after: Nanjing Quanfeng Technology Co.,Ltd. Address before: 211106, No. 159, general road, Jiangning economic and Technological Development Zone, Nanjing, Jiangsu Patentee before: NANJING CHERVON INDUSTRY Co.,Ltd. |