CN204047282U - Scissor-type counter blade garden shear - Google Patents
Scissor-type counter blade garden shear Download PDFInfo
- Publication number
- CN204047282U CN204047282U CN201420540533.4U CN201420540533U CN204047282U CN 204047282 U CN204047282 U CN 204047282U CN 201420540533 U CN201420540533 U CN 201420540533U CN 204047282 U CN204047282 U CN 204047282U
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- knife
- blade
- knife bar
- bars
- jointed shaft
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Abstract
The utility model discloses a kind of scissor-type counter blade garden shear, relate to the secateur technical field of afforestation with flowers or trees.It comprises two knife bars hinged in the middle part of length direction, and the blade of each knife bar is divided into about the centrosymmetric two parts of knife bar in the longitudinal direction; The blade of two knife bars is arranged in opposite directions; Two knife bars, in the position of jointed shaft homonymy symmetry, are fixed with a driving lever respectively; Two driving levers are all parallel with the jointed shaft of two knife bars; The top of two driving levers is all vertically fixed with a handle parallel with place knife bar; Two handles are hinged by jointed shaft.The beneficial effects of the utility model are: hinged in the middle part of two knife bars in X-shaped, two parts blade of each knife bar all plays shear action, and the scope once shearing pruning is large and neat, and handle is positioned at the top of knife bar, under the operating environment that depth is larger, hand-held convenience, improves pruning efficiency.
Description
Technical field
The utility model relates to the secateur technical field of afforestation with flowers or trees.。
Background technology
The afforestation maintenance scissors size used in the market is larger, and object improves the scope that once shearing prunes, and improves and prune efficiency.But no matter be the scissor structure that linear pattern scissors or its structure of arc scissors are two shear blades and handle combination, still can not solve the problem of branch or the slippage from blade of flowers pole in actual applications, the scope of actual shearing still can not be largely increased.
Utility model content
Technical problem to be solved in the utility model, it is the technical deficiency for above-mentioned existence, a kind of scissor-type counter blade garden shear is provided, hinged in the middle part of its two knife bars in X-shaped, two parts blade of each knife bar all plays shear action, and the scope once shearing pruning is large and neat, and handle is positioned at the top of knife bar, under the operating environment that depth is larger, hand-held convenience, improves pruning efficiency.
The technical solution adopted in the utility model is: provide a kind of scissor-type counter blade garden shear, and comprise two knife bars hinged in the middle part of length direction, the blade of each knife bar is divided into about the centrosymmetric two parts of knife bar in the longitudinal direction; The blade of two knife bars is arranged in opposite directions; Two knife bars, in the position of jointed shaft homonymy symmetry, are fixed with a driving lever respectively; Two driving levers are all parallel with the jointed shaft of two knife bars; The top of two driving levers is all vertically fixed with a handle parallel with place knife bar; Two handles are hinged by jointed shaft.
Further optimization the technical program, the blade of scissor-type counter blade garden shear is evenly distributed with Baltimore groove sword in the longitudinal direction.
Further optimization the technical program, the side of each handle of scissor-type counter blade garden shear is distributed with anti-slip veins in the longitudinal direction.
The utility model is compared with traditional garden shear, and its beneficial effect is: the scope of 1, pruning is large.Hinged in X-shaped in the middle part of two knife bars, during shearing, two parts blade of each knife bar all plays shear action, and the scope of shearing is two sector regions.2, trimmed.Two sector regions at grade, when the scope of shearing is large, compare the more neat of historic Landscapes scissors pruning.3, the problem of branch or the slippage from blade of flowers pole can well be solved, improve pruning efficiency.When the pole of plant or branches and leaves slip into Baltimore groove sword, the angle of its glide direction and shear direction becomes greatly, causes the pole of plant or branches and leaves to stop sliding or reverse slide, this reduces partial slip and the pole of plant that do not cut off or branches and leaves.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of knife bar.
In figure, 1, knife bar; 2, blade; 3, jointed shaft; 4, driving lever; 5, handle; 6, Baltimore groove sword; 7, anti-slip veins; 8, fixed block is strengthened; 9, contact surface.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, scissor-type counter blade garden shear, comprise two knife bars 1 hinged in the middle part of length direction, the blade 2 of each knife bar 1 is divided into about the centrosymmetric two parts of knife bar 1 in the longitudinal direction; The blade 2 of two knife bars 1 is arranged in opposite directions; Blade 2 is evenly distributed with Baltimore groove sword 6 in the longitudinal direction; Two knife bars 1, in the position of jointed shaft 3 homonymy symmetry, are fixed with a driving lever 4 respectively; Two driving levers 4 are all parallel with the jointed shaft 3 of two knife bars 1; The top of two driving levers 4 is all vertically fixed with a handle 5 parallel with place knife bar 1; Two handles 5 are hinged by jointed shaft 3; The side of each handle 5 is distributed with anti-slip veins 7 in the longitudinal direction.
The effect of driving lever 4 is as the driving member between handle 5 and knife bar 1, and stressed two ends, not in same point, in order to prevent its distortion vertically, can adopt alloy that intensity is higher as material.In addition, handle 5 is vertical with knife bar 1 to be fixed, and can strengthen the constant intensity that fixed block 8 strengthens both in both fixed position welding.
As shown in Figure 2, two knife bar 2 contact surfaces 9 are plane, the blade 4 of two knife bars 2 is arranged in opposite directions, due to hinged in X-shaped in the middle part of two knife bars 2, and two parts blade 4 that each knife bar 2 is divided equally with center in the longitudinal direction all will play shear action, so two parts blade 4 of each knife bar 2 will about knife bar 2 Central Symmetry.
Claims (3)
1. a scissor-type counter blade garden shear, is characterized in that: comprise two knife bars (1) hinged in the middle part of length direction, the blade (2) of each knife bar (1) is divided into about knife bar (1) centrosymmetric two parts in the longitudinal direction; The blade (2) of two knife bars (1) is arranged in opposite directions; Two knife bars (1), in the position of jointed shaft (3) homonymy symmetry, are fixed with a driving lever (4) respectively; Two driving levers (4) are all parallel with the jointed shaft (3) of two knife bars (1); The top of two driving levers (4) is all vertically fixed with a handle (5) parallel with place knife bar (1); Two handles (5) are hinged by jointed shaft (3).
2. scissor-type counter blade garden shear according to claim 1, is characterized in that: blade (2) is evenly distributed with Baltimore groove sword (6) in the longitudinal direction.
3. scissor-type counter blade garden shear according to claim 1, is characterized in that: the side of each handle (5) is distributed with anti-slip veins (7) in the longitudinal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420540533.4U CN204047282U (en) | 2014-09-20 | 2014-09-20 | Scissor-type counter blade garden shear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420540533.4U CN204047282U (en) | 2014-09-20 | 2014-09-20 | Scissor-type counter blade garden shear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204047282U true CN204047282U (en) | 2014-12-31 |
Family
ID=52188904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420540533.4U Active CN204047282U (en) | 2014-09-20 | 2014-09-20 | Scissor-type counter blade garden shear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204047282U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106342565A (en) * | 2016-10-25 | 2017-01-25 | 廖春碧 | Hedge clippers |
-
2014
- 2014-09-20 CN CN201420540533.4U patent/CN204047282U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106342565A (en) * | 2016-10-25 | 2017-01-25 | 廖春碧 | Hedge clippers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |