CN201238499Y - Toothed wheel type scissor - Google Patents
Toothed wheel type scissor Download PDFInfo
- Publication number
- CN201238499Y CN201238499Y CNU2008200589001U CN200820058900U CN201238499Y CN 201238499 Y CN201238499 Y CN 201238499Y CN U2008200589001 U CNU2008200589001 U CN U2008200589001U CN 200820058900 U CN200820058900 U CN 200820058900U CN 201238499 Y CN201238499 Y CN 201238499Y
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- shearing
- gear
- bottom knife
- connecting part
- 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 - Lifetime
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- Scissors And Nippers (AREA)
Abstract
The utility model relates to a pair of gear type scissors which comprise a first shearing piece, a second shearing piece, a corresponding handle and a shearing blade; the first shearing piece comprises a slender fixing part, extends and bends from the fixing part to form a connecting part, and extends and bends from the connecting part to form a shearing part; a first pivot connecting hole is arranged on the connecting part, and a sector gear is formed on a protuberance at the inner side of the connecting part; the shearing part is provided with a cutting edge; the second shearing piece comprises a fixing part, and extends and bends from the fixing part to form a connecting part; a second pivot connecting hole is arranged on the connecting part, and a gear meshed with the sector gear of the connecting part of the first shearing piece is arranged at the end side of the connecting part; the shearing blade comprises a connecting part and a shearing edge which is formed by the connecting part extending and bending and is matched with the cutting edge of the shearing part of the first shearing piece; and the connecting part is in a strip shape, a third pivot connecting hole and a fourth pivot connecting hole which are corresponding to the first pivot connecting hole and the second pivot connecting hole are respectively arranged on the connecting part along the direction of length, and the shearing blade is connected with the first shearing piece through a pivot and via bolts.
Description
Technical field
The utility model relates to a kind of gear type scissors.
Background technology
Lopping is cut and generally is used to prune this plant species, branch, common lopping is cut and is comprised an a pair of cutting nippers and a blade that matches, in this lopping is cut, this cutting nippers has the end of the relative power that applies or is connected in tang on the long handgrip, this cutting nippers is generally made of stamped metal or wrought metal, or makes of other suitable material.Long handle structure provides to the user and has carried out the needed extra leverage of break-in operation, and has increased the pruning scope of pruning remote branch etc.
But the lopping of said structure is cut when cutting off thick branch, needs sizable power usually, has so just brought very big inconvenience to the user.
Summary of the invention
The purpose of this utility model is to provide a kind of gear type scissors, and is simple in structure, laborsaving during use.For achieving the above object, the technical solution of the utility model is,
A kind of gear type scissors, it comprises upper and lower blade and reaches corresponding upper and lower handle; Wherein, bottom knife, it comprises the fixed part of elongate, extend from fixed part and be bent to form connecting portion, extend from connecting portion and be bent to form the cut part; Have the first pivotally connected hole on this connecting portion, and the inner bulge of connecting portion forms a gear; Blade is established in the cut part; The fixed part of bottom knife connects mutually with lower handle; Upper handle, it comprises fixed part, extends from fixed part to be bent to form connecting portion; Have the second pivotally connected hole on this connecting portion, the distolateral sector gear that is meshed with described bottom knife connecting portion gear that is provided with of connecting portion; Cutter, it comprises connecting portion, and extends to form the shearing knife edge that matches with bottom knife cut part blade from connecting portion bending; This connecting portion is strip, be arranged with along its length on it with bottom knife on corresponding third and fourth the pivotally connected hole in the first pivotally connected hole and the second pivotally connected hole on the upper handle, and by bolt upper and lower blade is connected with upper handle respectively.
Further, bottom knife connecting portion gear described in the utility model is arranged in a linear.
The beneficial effects of the utility model
The utility model cooperates employing gear arranged in a straight line and sector gear to be meshed by the gear of bottom knife, upper handle connecting portion, and operation was more laborsaving when the user sheared.
Description of drawings
Fig. 1 is the structural representation of the utility model one embodiment;
Fig. 2 is the three-dimensional exploded view of the utility model one embodiment;
Fig. 3 is the structural representation of the utility model cutter;
Fig. 4 is the structural representation of the utility model bottom knife.
Embodiment
Referring to Fig. 1～Fig. 4, gear type scissors of the present utility model, it comprises cutter 1, bottom knife 2 and reaches corresponding upper handle 3, lower handle 4;
Wherein, bottom knife 2, it comprises the fixed part 21 of elongate, extend from fixed part 21 and be bent to form connecting portion 22, extend from connecting portion 22 and be bent to form cut part 23; Have the first pivotally connected hole 221 on this connecting portion 22, and the inner bulge of connecting portion 22 forms a gear 222; This gear 322 is arranged in a linear; Blade 231 is established in cut part 23; The fixed part 21 of bottom knife 2 connects mutually with lower handle 4; These upper handle 3 connecting portions are distolateral;
During shearing, the cutter 1 that is connected with upper handle 32 phase pivots by bolt 5 is that pivot is connected with the first pivotally connected hole 221 of bottom knife 2 with bolt 5 ' again, simultaneously, sector gear 222 effect of being meshed of bottom knife 2 connecting portions 22 gears 222 and upper handle 3 connecting portions 32, the user grips, more laborsaving when shearing.
Claims (2)
1. gear type scissors, it comprise upper and lower blade and and corresponding upper and lower handle; It is characterized in that,
Bottom knife, it comprises the fixed part of elongate, extend from fixed part and be bent to form connecting portion, extend from connecting portion and be bent to form the cut part; Have the first pivotally connected hole on this connecting portion, and the inner bulge of connecting portion forms a gear; Blade is established in the cut part; The fixed part of bottom knife connects mutually with lower handle;
Upper handle, it comprises fixed part, extends from fixed part to be bent to form connecting portion; Have the second pivotally connected hole on this connecting portion, the distolateral sector gear that is meshed with described bottom knife connecting portion gear that is provided with of connecting portion;
Cutter, it comprises connecting portion, and extends to form the shearing knife edge that matches with bottom knife cut part blade from connecting portion bending; This connecting portion is strip, be arranged with along its length on it with bottom knife on corresponding third and fourth the pivotally connected hole in the first pivotally connected hole and the second pivotally connected hole on the upper handle, and by bolt upper and lower blade is connected with upper handle respectively.
2. gear type scissors as claimed in claim 1 is characterized in that, described bottom knife connecting portion gear is arranged in a linear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200589001U CN201238499Y (en) | 2008-05-23 | 2008-05-23 | Toothed wheel type scissor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200589001U CN201238499Y (en) | 2008-05-23 | 2008-05-23 | Toothed wheel type scissor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201238499Y true CN201238499Y (en) | 2009-05-20 |
Family
ID=40711783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200589001U Expired - Lifetime CN201238499Y (en) | 2008-05-23 | 2008-05-23 | Toothed wheel type scissor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201238499Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102783372A (en) * | 2012-07-31 | 2012-11-21 | 四川省农业科学院蚕业研究所 | Two-stage and two-lever hyperbolic labor-saving ramulus mori clippers |
| US20130152404A1 (en) * | 2011-12-14 | 2013-06-20 | Ho Cheng Garden Tools Co., Ltd. | Position restriction structure of scissors |
| CN108834608A (en) * | 2018-07-27 | 2018-11-20 | 涂小平 | A kind of gardens hand-bill |
-
2008
- 2008-05-23 CN CNU2008200589001U patent/CN201238499Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130152404A1 (en) * | 2011-12-14 | 2013-06-20 | Ho Cheng Garden Tools Co., Ltd. | Position restriction structure of scissors |
| US8584368B2 (en) * | 2011-12-14 | 2013-11-19 | Ho Cheng Garden Tool Co. Ltd. | Position restriction structure of scissors |
| CN102783372A (en) * | 2012-07-31 | 2012-11-21 | 四川省农业科学院蚕业研究所 | Two-stage and two-lever hyperbolic labor-saving ramulus mori clippers |
| CN102783372B (en) * | 2012-07-31 | 2014-12-24 | 四川省农业科学院蚕业研究所 | Two-stage and two-lever hyperbolic labor-saving ramulus mori clippers |
| CN108834608A (en) * | 2018-07-27 | 2018-11-20 | 涂小平 | A kind of gardens hand-bill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI WOSHI GARDENING CO., LTD. Free format text: FORMER NAME: SHANGHAI WOSHI GARDENING SUPPLIES MANUFACTURING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 201108 Shanghai city Minhang District Yuanjiang Road No. 5000 Patentee after: Shanghai Worth Garden Products Co., Ltd. Address before: 201108 Shanghai city Minhang District Yuanjiang Road No. 5000 Patentee before: Shanghai Woshi Gardening Products Manufacture Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090520 |