CN203563419U - Pruning knife convenient to carry - Google Patents
Pruning knife convenient to carry Download PDFInfo
- Publication number
- CN203563419U CN203563419U CN201320631121.7U CN201320631121U CN203563419U CN 203563419 U CN203563419 U CN 203563419U CN 201320631121 U CN201320631121 U CN 201320631121U CN 203563419 U CN203563419 U CN 203563419U
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- CN
- China
- Prior art keywords
- knife
- groove
- convenient
- pruning
- knife body
- 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
- 238000013138 pruning Methods 0.000 title claims abstract description 18
- 230000000694 effects Effects 0.000 abstract description 2
- 244000141353 Prunus domestica Species 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
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Abstract
The utility model discloses a pruning knife convenient to carry, and relates to a park pruning tool. The pruning knife comprises a telescopic rod, a crescent knife body is connected to the upper end of the telescopic rod, a knife edge is arranged on the outer side of the knife body, saw teeth are arranged on the inner side of the knife body, the tail end of the knife body is a hook, and the knife edge is arranged on the inner side of the hook. The pruning knife convenient to carry is characterized in that a groove is formed in the side face of the top end of the telescopic rod, the crescent knife body is connected with the telescopic rod through a movable hinge, the crescent knife body is just clamped into the groove after being rotated by 180 degrees, the movable hinge is provided with a positioning hole, and a positioning pin is arranged in the positioning hole. The pruning knife convenient to carry has the advantages that the crescent knife body can be rotated into the groove through the movable hinge, the sharp head of the knife body is prevented from being exposed, carrying is convenient, carrying safety is improved, the knife body can work normally and cannot move freely due to the arrangement of the positioning hole and the positioning pin, the structure is simple and practical, 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 pruning knife being convenient for carrying.
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 entirety is longer, tool heads both sides are all comparatively sharp with standing in, be not easy to carry, have potential safety hazard.
Utility model content:
Technical problem to be solved in the utility model is to overcome the defect of prior art, and a kind of safety, portable pruning knife are provided.
Above-mentioned technical problem of the present utility model, is mainly solved by following technical proposals:
A kind of pruning knife being convenient for carrying, comprise expansion link, expansion link upper end is provided with and is connected with crescent cutter, and its outside is blade, inner side is with sawtooth, end is crotch, and the inner side of crotch is blade, it is characterized in that: described bar side, expansion link top is provided with groove, described crescent cutter is connected with expansion link hinges, described is just in time stuck in crescent cutter Rotate 180 ° in groove, and described hinges is provided with locating hole, is provided with alignment pin in locating hole.
Described groove, with blade one side, avoids blade to expose.
Described groove both sides are provided with the rotation fastener of C shape, at crescent cutter, rotate in groove time, and rotation is rotated fastener and blocked crotch.
The beneficial effects of the utility model are: utilize hinges thread form cutter can be rotated to groove, avoided the tip of cutter exposed, be convenient for carrying, improve the safety of carrying, and the setting of locating hole and alignment pin can be for the normal work of cutter, can voluntary activity, simple and practical, successful.
Accompanying drawing explanation:
Fig. 1 is the utility model structural representation;
Wherein: 1: expansion link; 2: blade; 3: sawtooth; 4: crotch; 5: groove; 6: hinges; 7: locating hole; 8: alignment pin; 9: rotate fastener.
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 pruning knife being convenient for carrying, comprise expansion link 1, expansion link 1 upper end is provided with and is connected with crescent cutter, its outside is blade 2, inner side is with sawtooth 3, end is crotch 4, the inner side of crotch 4 is blade 2, wherein expansion link 1 bar side, top is provided with groove 5, wherein crescent cutter is connected with expansion link 1 hinges 6, wherein crescent cutter Rotate 180 ° is just in time stuck in groove 5, wherein hinges is provided with locating hole 7, in locating hole 7, be provided with alignment pin 8, its further groove 5 is with blade one side, avoid blade to expose, its further groove 5 both sides are provided with the rotation fastener 9 of C shape, at crescent cutter, rotate when interior to groove 5, rotation is rotated fastener 9 and is blocked crotch.
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 (3)
1. the pruning knife being convenient for carrying, comprise expansion link, expansion link upper end is provided with and is connected with crescent cutter, and its outside is blade, inner side is with sawtooth, end is crotch, and the inner side of crotch is blade, it is characterized in that: described bar side, expansion link top is provided with groove, described crescent cutter is connected with expansion link hinges, described is just in time stuck in crescent cutter Rotate 180 ° in groove, and described hinges is provided with locating hole, is provided with alignment pin in locating hole.
2. according to a kind of pruning knife being convenient for carrying described in claim 1, it is characterized in that: described groove is with blade one side.
3. according to a kind of pruning knife being convenient for carrying described in claim 1, it is characterized in that: described groove both sides are provided with the rotation fastener of C shape, at crescent cutter, rotate in groove time, rotation is rotated fastener and is blocked crotch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320631121.7U CN203563419U (en) | 2013-10-14 | 2013-10-14 | Pruning knife convenient to carry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320631121.7U CN203563419U (en) | 2013-10-14 | 2013-10-14 | Pruning knife convenient to carry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203563419U true CN203563419U (en) | 2014-04-30 |
Family
ID=50531192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320631121.7U Expired - Fee Related CN203563419U (en) | 2013-10-14 | 2013-10-14 | Pruning knife convenient to carry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203563419U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105850533A (en) * | 2016-06-17 | 2016-08-17 | 国家电网公司 | Tree insulating trimmer |
| CN107769076A (en) * | 2017-11-10 | 2018-03-06 | 国网新疆电力有限公司培训中心 | Multi-purpose power cable cleaning plant |
-
2013
- 2013-10-14 CN CN201320631121.7U patent/CN203563419U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105850533A (en) * | 2016-06-17 | 2016-08-17 | 国家电网公司 | Tree insulating trimmer |
| CN107769076A (en) * | 2017-11-10 | 2018-03-06 | 国网新疆电力有限公司培训中心 | Multi-purpose power cable cleaning plant |
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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 |