CN203563412U - Garden pruning knife - Google Patents
Garden pruning knife Download PDFInfo
- Publication number
- CN203563412U CN203563412U CN201320631616.XU CN201320631616U CN203563412U CN 203563412 U CN203563412 U CN 203563412U CN 201320631616 U CN201320631616 U CN 201320631616U CN 203563412 U CN203563412 U CN 203563412U
- Authority
- CN
- China
- Prior art keywords
- crescent
- cutting tool
- cutter
- pressure plates
- retractable rod
- 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
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Abstract
The utility model relates to a garden pruning tool, in particular to a garden pruning knife which comprises a retractable rod, and a crescent-shaped cutting tool is connected to the upper end of the retractable rod. The outer side of the crescent-shaped cutting tool is a cutting edge, saw teeth are arranged on the inner side of the crescent-shaped knife, the tail end of the cutting tool is a bent hook, and the inner side of the bent hook is a cutting edge. The garden pruning knife is characterized in that holes are formed in the top end of the retractable rod and the two sides of the crescent-shaped cutting tool, and pressure plates are inserted into the holes. The garden pruning knife has the advantages that the pressure plates are additionally arranged on the two sides of the crescent-shaped cutting tool to extrude the cutting tool, in other words, the thickness of the cutting tool is increased, so that the structural strength is higher, the length of the parts, inside the retractable rod, of the pressure plates is times of that of the parts, outside the retractable rod, of the pressure plates, and the pressure plates play a role in strengthening and positioning the cutting tool. The structure is simple, and the effect is obvious.
Description
Technical field:
The utility model relates to a kind of gardens pruning instrument, is specifically related to a kind of horticultural branching cutter.
Background technology:
In the greening in gardens, maintenance personnel often need to carry out pruning shaping to afforestation, for some short and small shrubs, can prune by pruning knife, but for some tall and big arbors, what branch line was thin can prune with averruncator, and thicker just need to or the climing up a tree by ladder of branch, prunes with chopper or saw, maintenance personal security is threatened, the accident that easily meets accident, and need to be with the instruments such as ladder, chopper, saw, dangerous and trouble when operation.For head it off, be badly in need of prior art to improve.
Open (bulletin) number: CN203167645U, utility model title: a kind of horticultural branching instrument, for addressing this problem, provide a kind of pruning shear, utilize expansion link and tulwar to cut branch, can make maintenance personnel in the face of high arbor is pruned, but when cutter is cut branch, impulsive force is large with standing in, cutter easy fracture, structural strength is not high.。
Utility model content:
Technical problem to be solved in the utility model is to overcome the defect of prior art, provides a kind of structural strength high, the horticultural branching cutter of good stability.
Above-mentioned technical problem of the present utility model, is mainly solved by following technical proposals:
A kind of horticultural branching cutter, comprise expansion link, expansion link upper end is provided with and is connected with crescent cutter, its outside is blade, inner side is with sawtooth, and end is crotch, and the inner side of crotch is blade, it is characterized in that: described on expansion link top, the both sides of crescent cutter are provided with hole, are inserted with pressing plate in hole.
In described hole, be 3:1 with the ratio of hole outer plate, fully guarantee pressing plate structural strength outside, strengthen crescent cutter stability, avoid rocking, increase the service life.
Described crescent cutter both sides are provided with groove, and groove is corresponding with pressing plate, and pressing plate is pushed down groove, rock and must be with dynamic pressure plate before and after crescent cutter, and pressing plate is firm, have strengthened the firm of cutter.
Two described pressing plates are provided with bolt, and bolt is fixed crescent cutter through pressing plate.
The beneficial effects of the utility model are: by having additional pressing plate squeezing knife tool in crescent cutter both sides, be equal to the thickness of having thickeied cutter, make structural strength higher, and pressing plate the length of expansion link inside be outside doubly, make pressing plate play an effect that adds strong fix to cutter, simple in structure, successful.
Accompanying drawing explanation:
Fig. 1 is the utility model structural representation;
Wherein: 1: expansion link; 2: blade; 3: sawtooth; 4: crotch; 5: hole; 6: pressing plate; 7: groove; 8: bolt.
Embodiment:
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of horticultural branching cutter, comprises expansion link 1, expansion link 1 upper end is provided with and is connected with crescent cutter, and its outside is blade 2, and inner side is with sawtooth 3, end is crotch 4, the inner side of crotch 4 is blade 2, in the both sides of expansion link 1 top, crescent cutter, is provided with hole 5, is inserted with pressing plate 6 in hole 5, in hole 5, be 3:1 with the ratio of hole 5 outer plates 6, crescent cutter both sides are provided with groove 7, and groove 7 is corresponding with pressing plate 6, and two pressing plates 6 are provided with bolt 8 and connect through crescent cutter.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a horticultural branching cutter, comprise expansion link, expansion link upper end is provided with and is connected with crescent cutter, its outside is blade, inner side is with sawtooth, and end is crotch, and the inner side of crotch is blade, it is characterized in that: described on expansion link top, the both sides of crescent cutter are provided with hole, are inserted with pressing plate in hole.
2. according to a kind of horticultural branching cutter described in claim 1, it is characterized in that: in described hole, be 3:1 with the ratio of hole outer plate.
3. according to a kind of horticultural branching cutter described in claim 1, it is characterized in that: described crescent cutter both sides are provided with groove, and groove is corresponding with pressing plate.
4. according to a kind of horticultural branching cutter described in claim 1, it is characterized in that: two described pressing plates are provided with bolt, bolt is fixed crescent cutter through pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320631616.XU CN203563412U (en) | 2013-10-14 | 2013-10-14 | Garden pruning knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320631616.XU CN203563412U (en) | 2013-10-14 | 2013-10-14 | Garden pruning knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203563412U true CN203563412U (en) | 2014-04-30 |
Family
ID=50531185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320631616.XU Expired - Fee Related CN203563412U (en) | 2013-10-14 | 2013-10-14 | Garden pruning knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203563412U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105815128A (en) * | 2016-04-27 | 2016-08-03 | 成都绿迪科技有限公司 | Garden saw |
| CN105850533A (en) * | 2016-06-17 | 2016-08-17 | 国家电网公司 | Tree insulating trimmer |
-
2013
- 2013-10-14 CN CN201320631616.XU patent/CN203563412U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105815128A (en) * | 2016-04-27 | 2016-08-03 | 成都绿迪科技有限公司 | Garden saw |
| CN105850533A (en) * | 2016-06-17 | 2016-08-17 | 国家电网公司 | Tree insulating trimmer |
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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 |
Granted publication date: 20140430 Termination date: 20151014 |
|
| EXPY | Termination of patent right or utility model |