CN202979727U - A pair of multifunctional branch shears integrating the functions of one-off shearing and nibbling shearing - Google Patents
A pair of multifunctional branch shears integrating the functions of one-off shearing and nibbling shearing Download PDFInfo
- Publication number
- CN202979727U CN202979727U CN 201220701747 CN201220701747U CN202979727U CN 202979727 U CN202979727 U CN 202979727U CN 201220701747 CN201220701747 CN 201220701747 CN 201220701747 U CN201220701747 U CN 201220701747U CN 202979727 U CN202979727 U CN 202979727U
- Authority
- CN
- China
- Prior art keywords
- shearing
- drive
- nibbling
- section
- pivot joint
- 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
Links
Images
Landscapes
- Scissors And Nippers (AREA)
Abstract
The utility model discloses a pair of multifunctional branch shears integrating the functions of one-off shearing and nibbling shearing. The pair of multifunctional branch shears comprises a first shearing body, a second shearing body, a drive rod, a nibbling shearing drive connecting rod and a one-off shearing drive connecting rod. The first shearing body comprises a first pivot joint part, the extension of the front end thereof serving as a first shearing part and the extension of the rear end thereof serving as a first drive part; the second shearing body comprises a second pivot joint part, the extension of front end thereof serving as a second shearing part and the extension of the rear end thereof serving as an actuating part, which is provided with at least two drive gear positions on the side and a drive block on the surface; the drive rod comprises a connecting part, one end of the connecting part being in pivot joint with the first pivot joint part and the other end extending to form a second drive part; one end of the nibbling shearing drive connecting rod is in pivot joint with the connecting part and the other end can be pressed against the inside of a corresponding gear position; a resetting mechanism is disposed between the nibbling shearing drive connecting rod and the connecting part; one end of the one-off shearing drive connecting rod is in pivot joint with the connecting part and the other end is provided with a bar-type drive groove; and the drive block penetrates through the bar-type drive groove. The pair of multifunctional branch shears integrates the functions of one-off shearing and nibbling shearing, thereby improving shearing efficiency and saving physical strength.
Description
Technical field
The utility model relates to a kind of tree bar to be cut, and particularly a kind of Multifunctional tree bar that integrates a section and nibbling shear is cut.
Background technology
It is a kind of cutting implement of pruning the plant branch that the tree bar is cut.traditional tree bar is cut mostly to be according to lever principle and is made fixed mechanism, can once cut off when shearing thinner branch, yet the pruning for more thick and stiff limb, shearing resistance effect due to application of force deficiency and thick and stiff limb, sometimes need through twice or repeatedly repeat to prune and just can cut off, utilize the traditional tree bar to cut and repeatedly can generation can't cut off in same sheared edge the phenomenon of limb in shear history, therefore existing tree bar cut that existing must loose one's grip again open when shearing scissors pushes away forward and again aim at the drawback of former sheared edge, simultaneously, because the traditional tree bar is cut and is fixed structure, cut at the tree bar and dehisce when larger, the arm of force shortens and is difficult for the handle application of force, therefore prune efficient very low and relatively expend muscle power.For this situation that needs nibbling shear, the tree bar that some nibbling shears now also occurred is cut, but the tree bar of nibbling shear is at present cut each shearing and must segmentation be carried out, even the branch that can once cut off, when the branch slightly larger in diameter during in nibbling shear during every section cutting stroke, also need at least twice shear action just can cut off, thereby can cause the decline of operating efficiency.Given this, the applicant develop a kind of integrate can one section and the Multifunctional tree bar of nibbling shear cut.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of Multifunctional tree bar that integrates a section and nibbling shear to cut, and cuts by this tree bar and both can realize one section shearing, capable of sectional shearing again.
The technical scheme that its technical problem that solves the utility model adopts is:
Integrate one section Multifunctional tree bar with nibbling shear and cut, it is characterized in that: comprising:
The first spliced body, it has the first articulated section, and the front end of this first articulated section extends to the first cut part, and the rear end extends to the first drive division;
The second spliced body, it has the second articulated section with the first mutual pivot joint in articulated section, the front end of this second articulated section extends to second cut part that coordinates with the first cut part, the rear end extends to the Actuator Division, this Actuator Division sidepiece is provided with at least two and drives gear, and this surface, Actuator Division is provided with a drive block;
Driving rod, it has a junction, the first articulated section pivot joint of an end of this connecting portion and the first spliced body, the other end extends to the second drive division;
And, multistage is sheared drive link, this multistage is sheared the connecting portion pivot joint of drive link one end and driving rod, the other end can lean in the respective notch of Actuator Division, this multistage is sheared between drive link and connecting portion and is provided with resetting-mechanism, so that its other end keeps leaning the corresponding situation that drives in gear in the Actuator Division;
Shear drive link for one section, shear an end of drive link and the connecting portion pivot joint of driving rod for this section, the other end has a bar shaped driver slot, and the drive block of Actuator Division is arranged in the bar shaped driver slot, drives the second spliced body action to coordinate with bar shaped driver slot one end.
Above-mentioned resetting-mechanism can adopt an extension spring, and an end of this extension spring is connected with the connecting portion of driving rod, and the other end and multistage are sheared the pivot end of drive link and connecting portion.
The beneficial effects of the utility model are: the utility model is provided with multistage and shears drive link and one section shearing drive link, when the disposable shearing branch of needs, by to the first drive division and the second drive division application of force, the drive block of Actuator Division is coordinated with one section end of shearing the bar shaped driver slot on drive link, can realize disposable purpose of cutting off branch; When needs are repeatedly sheared thicker branch, repeatedly opening and closing by the first drive division and the second drive division, in the nibbling shear process, an end that makes multistage shear drive link goes forward one by one successively to a upper gear of Actuator Division, through twice or repeatedly shear action branch can be cut off, an end of shearing drive link due to multistage after shear action is completed at every turn just proceeds to a upper gear, changed the moment that the tree bar is cut, make the subtended angle of the first drive division and the second drive division need not be excessive, guarantee the sufficiently long arm of force, reach the effect of saving muscle power.
In sum, the utility model integrates one section and nibbling shear, can reach the effect that improves shear efficiency, saves muscle power.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the second spliced body;
Fig. 3 is the structural representation of the first spliced body;
Fig. 4 is the structural representation of driving rod;
Fig. 5 is one section structural representation of shearing drive link;
Fig. 6 is the structural representation that multistage is sheared drive link.
Embodiment
Referring to figs. 1 through Fig. 6, the Multifunctional tree bar that the utility model is disclosed integrates a section and nibbling shear is cut, and comprising: the first spliced body 10, the second spliced body 20, driving rod 30, multistage are sheared drive link 40 and one section and are sheared drive link 50.
As shown in the figure, this first spliced body 10 has the first articulated section 11, and the front end of this first articulated section 11 extends to the first cut part 12, extends in its back-end the first drive division 13, and this first drive division 13 can be connected (not shown) with first handle.
The second spliced body 20 has the second articulated section 21, front end in the second articulated section 21 extends to the second cut part 22, this second articulated section 21 is by the first pivot 60 and the first mutual pivot joint in articulated section 11, so that the first cut part 12 and the second cut part 22 are pivoted relative to each other by this first pivot 60, thereby the second cut part 22 is coordinated with the first cut part 12, realize shearing function.
Extend to Actuator Division 23 in 21 rear ends, the second articulated section, these Actuator Division 23 sidepieces are provided with four and drive gear 24, and these 23 surfaces, Actuator Division are provided with a drive block 25.
With reference to Fig. 1, driving rod 30 has a junction 31, one end of this connecting portion 31 is by the first articulated section 11 pivot joints of the second pivot 70 and the first spliced body 10, and the other end extends to the second drive division 32, and this second drive division 32 can be connected (not shown) with second handle.
For realizing the multistage shearing function, be provided with multistage and shear drive link 40 between driving rod 30 and the second spliced body 20, this multistage is sheared connecting portion 31 pivot joints of drive link 40 1 ends and driving rod 30, the correspondence that the other end can lean in the Actuator Division 23 of the second spliced body 20 drives in gear 24, and this multistage is sheared between drive link 40 and connecting portion 31 and is provided with resetting-mechanism.
As shown in the figure, what resetting-mechanism adopted in the present embodiment is an extension spring 80, one end of this extension spring 80 is connected with the connecting portion 31 of driving rod 30, the other end and multistage are sheared the pivot end 41 of drive link 40 and connecting portion 31, in the multistage shear history, can make multistage shear drive link by this extension spring goes forward one by one successively to upper level driving gear, keeps leaning the corresponding situation that drives in gear in the Actuator Division.
For realizing one section shearing function, be provided with one section and shear drive link 50 between driving rod 30 and the second spliced body 20, shear an end of drive link 50 and connecting portion 31 pivot joints of driving rod 30 for this section, the other end has a bar shaped driver slot 51, the drive block 25 of Actuator Division 23 is arranged in bar shaped driver slot 51, coordinate with bar shaped driver slot 51 1 ends by drive block 25 to drive the second spliced body 20 actions, can reach disposable purpose of cutting off branch.
Operation principle of the present utility model is: when the disposable shearing branch of needs, by to the first drive division and the second drive division application of force, the drive block of Actuator Division is coordinated with one section end of shearing the bar shaped driver slot on drive link, and multistage shearing drive link can not be gone forward one by one to upper level driving gear, what played the driving effect this moment is one section shearing drive link, one section shearing drive link coordinates with drive block is pivoted relative to each other the second spliced body and the first spliced body, can realize disposable purpose of cutting off branch.
when needs are repeatedly sheared thicker branch, that repeatedly opening and closing by the first drive division and the second drive division realize, in the nibbling shear process, every section cutting stroke is less than the end distance of drive block under original state and bar shaped driver slot, thereby inoperative between one section end of shearing the bar shaped driver slot on drive link and drive block, the end that this moment, the first shear action can make multistage shear drive link goes forward one by one successively to a upper gear of Actuator Division, through twice or repeatedly shear action branch can be cut off, an end of shearing drive link due to multistage after shear action is completed at every turn just proceeds to a upper gear, changed the moment that the tree bar is cut, make the subtended angle of the first drive division and the second drive division need not be excessive, guarantee the sufficiently long arm of force, reach the effect of saving muscle power.
The utility model is to integrate one section and nibbling shear, can improve shear efficiency, saves muscle power.
Above better enforcement of the present utility model is illustrated, certainly, the utility model can also adopt form different from the embodiment described above, for example drives gear and can be set to two, three or a plurality of, and resetting-mechanism also can adopt other structure commonly used of this area etc.Therefore those of ordinary skill in the art should belong in protection domain of the present utility model the conversion that is equal to of doing under the prerequisite of spirit of the present invention or corresponding the change.
Claims (2)
1. integrate one section Multifunctional tree bar with nibbling shear and cut, it is characterized in that: comprising:
The first spliced body, it has the first articulated section, and the front end of this first articulated section extends to the first cut part, and the rear end extends to the first drive division;
The second spliced body, it has the second articulated section with the first mutual pivot joint in articulated section, the front end of this second articulated section extends to second cut part that coordinates with the first cut part, the rear end extends to the Actuator Division, this Actuator Division sidepiece is provided with at least two and drives gear, and this surface, Actuator Division is provided with a drive block;
Driving rod, it has a junction, the first articulated section pivot joint of an end of this connecting portion and the first spliced body, the other end extends to the second drive division;
And, multistage is sheared drive link, this multistage is sheared the connecting portion pivot joint of drive link one end and driving rod, the other end can lean in the respective notch of Actuator Division, this multistage is sheared between drive link and connecting portion and is provided with resetting-mechanism, so that its other end keeps leaning the corresponding situation that drives in gear in the Actuator Division;
Shear drive link for one section, shear an end of drive link and the connecting portion pivot joint of driving rod for this section, the other end has a bar shaped driver slot, and the drive block of Actuator Division is arranged in the bar shaped driver slot, drives the second spliced body action to coordinate with bar shaped driver slot one end.
2. the Multifunctional tree bar that integrates a section and nibbling shear according to claim 1 is cut, it is characterized in that described resetting-mechanism is an extension spring, one end of this extension spring is connected with the connecting portion of driving rod, and the other end and multistage are sheared the pivot end of drive link and connecting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220701747 CN202979727U (en) | 2012-12-18 | 2012-12-18 | A pair of multifunctional branch shears integrating the functions of one-off shearing and nibbling shearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220701747 CN202979727U (en) | 2012-12-18 | 2012-12-18 | A pair of multifunctional branch shears integrating the functions of one-off shearing and nibbling shearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202979727U true CN202979727U (en) | 2013-06-12 |
Family
ID=48550977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220701747 Expired - Fee Related CN202979727U (en) | 2012-12-18 | 2012-12-18 | A pair of multifunctional branch shears integrating the functions of one-off shearing and nibbling shearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202979727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI595830B (en) * | 2015-03-17 | 2017-08-21 | You-Tang Lin | Horticultural shears that increase shearing efficiency |
-
2012
- 2012-12-18 CN CN 201220701747 patent/CN202979727U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI595830B (en) * | 2015-03-17 | 2017-08-21 | You-Tang Lin | Horticultural shears that increase shearing efficiency |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204540043U (en) | A kind of night special shrub and hedge trimmer | |
| CN204104398U (en) | A kind of curve gardens GREEB HEDGE MACHINE | |
| CN202979727U (en) | A pair of multifunctional branch shears integrating the functions of one-off shearing and nibbling shearing | |
| CN204191222U (en) | Multifunctional power transmission line screen of trees trimmer | |
| CN106718151B (en) | Fruit and tree shears with bionic blade and differential clamping mechanism | |
| CN205017922U (en) | Cut in dual -purpose gardens | |
| CN204426086U (en) | Multifunctional pruning shears | |
| CN211297755U (en) | Pruning shear | |
| CN203692018U (en) | Multi-mode pruning shears free of switching | |
| CN205179847U (en) | A mini branch and leaf that contract are cut | |
| CN202406603U (en) | Tree branch scissors capable of shearing sectionally | |
| CN203618439U (en) | Clearing rake for broken branches of trees | |
| CN205343324U (en) | Trees branch fuel cuts device | |
| CN204180597U (en) | Spring embedded interlock biplate garden saw | |
| CN202340496U (en) | Rotary type branch trimmer | |
| CN202524796U (en) | Multi-section adjustable tree trunk scissors | |
| CN202145759U (en) | Vertical cutting force-applying scissors for scion | |
| CN204031903U (en) | A kind of garden shears | |
| CN203251688U (en) | Long-rod-type tree-branch-pruning scissors | |
| CN204968653U (en) | Device is cut to dedicated hedgerow of on -vehicle hedge trimmer | |
| CN201657649U (en) | Labor-saving garden shears | |
| CN201154307Y (en) | Simple high-efficiency sugarcane defoliation knife | |
| CN2726291Y (en) | Dual-purpose horticulture scissors | |
| CN202750511U (en) | Novel lopper machine | |
| CN202750509U (en) | Portable gardening shears |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20201218 |