CN205105739U - Pruning saw - Google Patents
Pruning saw Download PDFInfo
- Publication number
- CN205105739U CN205105739U CN201520932944.2U CN201520932944U CN205105739U CN 205105739 U CN205105739 U CN 205105739U CN 201520932944 U CN201520932944 U CN 201520932944U CN 205105739 U CN205105739 U CN 205105739U
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- China
- Prior art keywords
- switch
- operating portion
- casing
- handle
- motor
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Abstract
The utility model discloses a pruning saw, including the casing, be connected with tool section group on the casing, be provided with the motor of drive tool section group in the casing, be provided with main handle and secondary handle on the casing, still including the switch that is used for controlling the motor switching, the switch includes first switch and second switch, and a switching system is provided with first switch trigger device on the main handle in the main handle, the 2nd switching system is in the casing and join in marriage with first switch and connect, is provided with the lever mechanism who is used for triggering the second switch, operating portion and the operating portion reset spring who is used for driving lever mechanism in the secondary handle, during the use, the first switch trigger device on the main handle is pressed to hand of user, and the operating portion that secondary handle was pressed to the another hand can drive the driving lever and press the second switch, can open the motor, loosen an arbitrary hand, but the equal stall of motor for pruning saw's use is safer.
Description
Technical field
The utility model relates to garden instrument field, particularly relates to trim saw.
Background technology
Usually, the trim saw of bimanualness is equipped with the back handle that an opposite tool main body housing is fixedly installed, and, the front hand grip that an energy opposing body casing carries out pivotable also may be provided with in the proper site of instrument, the operating position of above-mentioned front hand grip can according to the different needs of operator, carry out the adjustment of different angles, thus meet the requirement of comfortableness operation; Simultaneously in order to security consideration, back handle and front hand grip are equipped with switch trigger gear, only have when the switch trigger gear of back handle and the switch trigger gear of front hand grip are triggered by operator simultaneously, the switch be arranged in handle just can be triggered, and then start the machine, then by motor, driving work is carried out to instrument; When needing to stop the operation of machine, and only need operator to discharge any one switch trigger gear in above-mentioned forward and backward handle, switch just can disconnect, thus has cut off the driving work of instrument.For realizing the function pressing triggering simultaneously, arrange switch and power line, then be connected with back handle by connecting line in front hand grip, make wiring complicated, assembly technology requires higher, meanwhile, when front hand grip breaks down, and maintenance difficult.
Utility model content
The technical problem that the utility model solves there is provided a kind of more simple trim saw of assembling of assist handle.
The utility model solves the technical scheme that its technical problem adopts: trim saw, comprise casing, casing is connected with tool section group, the motor driving tool section group is provided with in casing, casing is provided with main handle and assist handle, also comprise the switch for controlling motor opening and closing, described switch comprises the first switch and second switch, first switch-linear hybrid, in main handle, main handle is provided with the first switch trigger gear; Second switch to be arranged in casing and to connect with the first switch, is provided with the lever body for triggering second switch, for driving operating portion and the operating portion back-moving spring of lever body in assist handle.
During use, the first switch trigger gear on user's hand pressing main handle, the operating portion of another hand pressing assist handle can drive driving lever to press second switch, can open motor; Unclamp any hand, motor all can stop operating, and makes the use of trim saw safer.
Further: described operating portion is U-shaped operating portion, U-shaped operating portion comprises the first operating portion, the second operating portion and the 3rd operating portion that are connected successively.
Further: the quantity of described operating portion back-moving spring is 2, corresponding with the first operating portion and the 3rd operating portion respectively.
The utility model beneficial effect is: during manual operation, the first switch trigger gear on a hand pressing main handle, and the operating portion of another hand pressing assist handle can drive driving lever to press second switch, can open motor, thus prune; The inside of assist handle is without the need to arranging electric wire and switch etc., and assist handle entirety is mechanical structure, install or easy to maintenance, unclamp any hand, motor all can stop operating, and makes the use of trim saw safer; Can according to different occasions and easy to operate demand, press the first operating portion or the second operating portion or the 3rd operating portion, all can trigger the opening and closing of second switch, make the use of trim saw convenient comfortable.
Accompanying drawing explanation
Fig. 1 is trim saw schematic diagram;
Fig. 2 is assist handle explosive view;
Be labeled as in figure: casing 1, the first switch 11, second switch 12, tool section group 2, main handle 3, first switch trigger gear 31, assist handle 4, lever body 41, operating portion 42, first operating portion 43, second operating portion the 44, three operating portion 45, operating portion back-moving spring 46.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is illustrated further.
As shown in Figure 1 to Figure 2, trim saw, comprise casing 1, casing 1 is connected with tool section group 2, is provided with the motor driving tool section group 2 in casing 1, casing 1 is provided with main handle 3 and assist handle 4, also comprise the switch for controlling motor opening and closing, described switch comprises the first switch 11 and second switch 12, first switch 11 is arranged in main handle 3, main handle 3 is provided with the first switch trigger gear 31; Second switch 12 to be arranged in casing 1 and to connect with the first switch 12, is provided with the lever body 41 for triggering second switch 12, for driving operating portion 42 and the back-moving spring 46 of lever body 41 in assist handle 4; Operating portion 42 and lever body 42 are lever construction, lever body 41 can be driven to press second switch 12 by press operating part 42, unclamp operation portion 42, under the effect of the spring force of back-moving spring 46, operating portion 42 resets, and lever body 41 is separated with second switch 12, and the inside of assist handle 4 is without the need to arranging electric wire and switch etc., assist handle 4 entirety is mechanical structure, install or easy to maintenance.
Described operating portion 42 is U-shaped operating portion, and U-shaped operating portion comprises the first operating portion 43, second operating portion 44 and the 3rd operating portion 45 that are connected successively; Concrete, workman, can according to different occasions and easy to operate demand when operating, and presses the first operating portion 43 or the second operating portion 44 or the 3rd operating portion 45, all can trigger the opening and closing of second switch 12, make the use of trim saw convenient comfortable.
The quantity of described operating portion back-moving spring 46 is 2, corresponding with the first operating portion 43 and the 3rd operating portion 45 respectively; Arrange 2 operating portion back-moving springs 46, corresponding with the first operating portion 43 and the 3rd operating portion 45 when making unclamp operation portion 42 respectively, operating portion 42 resets faster.
Trim saw of the present utility model, during manual operation, the first switch trigger gear on a hand pressing main handle, the operating portion of another hand pressing assist handle can drive driving lever to press second switch, can open motor, thus prune; The inside of assist handle is without the need to arranging electric wire and switch etc., and assist handle entirety is mechanical structure, install or easy to maintenance, unclamp any hand, motor all can stop operating, and makes the use of trim saw safer; Can according to different occasions and easy to operate demand, press the first operating portion or the second operating portion or the 3rd operating portion, all can trigger the opening and closing of second switch, make the use of trim saw convenient comfortable.
Above-described embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only embodiment of the present utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. trim saw, comprise casing, casing is connected with tool section group, the motor driving tool section group is provided with in casing, casing is provided with main handle and assist handle, also comprises the switch for controlling motor opening and closing, it is characterized in that: described switch comprises the first switch and second switch, first switch-linear hybrid, in main handle, main handle is provided with the first switch trigger gear; Second switch to be arranged in casing and to connect with the first switch, is provided with the lever body for triggering second switch, for driving operating portion and the operating portion back-moving spring of lever body in assist handle.
2. trim saw as claimed in claim 1, is characterized in that: described operating portion is U-shaped operating portion, and U-shaped operating portion comprises the first operating portion, the second operating portion and the 3rd operating portion that are connected successively.
3. trim saw as claimed in claim 2, is characterized in that: the quantity of described operating portion back-moving spring is 2, corresponding with the first operating portion and the 3rd operating portion respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520932944.2U CN205105739U (en) | 2015-11-20 | 2015-11-20 | Pruning saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520932944.2U CN205105739U (en) | 2015-11-20 | 2015-11-20 | Pruning saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205105739U true CN205105739U (en) | 2016-03-30 |
Family
ID=55561406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520932944.2U Active CN205105739U (en) | 2015-11-20 | 2015-11-20 | Pruning saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205105739U (en) |
-
2015
- 2015-11-20 CN CN201520932944.2U patent/CN205105739U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |