CN2094192U - Saw for high branch - Google Patents
Saw for high branch Download PDFInfo
- Publication number
- CN2094192U CN2094192U CN 91214612 CN91214612U CN2094192U CN 2094192 U CN2094192 U CN 2094192U CN 91214612 CN91214612 CN 91214612 CN 91214612 U CN91214612 U CN 91214612U CN 2094192 U CN2094192 U CN 2094192U
- Authority
- CN
- China
- Prior art keywords
- saw
- saw blade
- razor
- screw rod
- blade
- 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.)
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Abstract
The utility model relates to a saw for high branches, comprising a saw with a tight saw blade and a saw with a free saw blade. The saw with a tight saw is composed of a saw bow, a saw blade, a fixed bolt auxiliary, a tightening screw rod and a butterfly nut; the saw with a free saw blade is composed of s saw handle, a saw blade, and rivets. The utility model has the advantages of simple structure, convenient operation, safety assurance, labour intensity reduction, and work efficiency enhancement. The utility model can be used for shaving low branches and the high branches when a user stands on the ground, and the tree trunks can not be hurt. The utility model is suitable for shaving branches.
Description
The utility model relates to a kind of manual saw, particularly a kind of razor saw of shaving branch.
At present, the rural area shaves that branch is many to be shaved with chopper, shaves high branch and need climb up a tree and just can shave.So both dangerous, labour intensity is big again, and the worker leads low, also shaves easily and hinders the tree bar.
The purpose of this utility model is to overcome the shortcoming of shaving branch with chopper, and a kind of high branch razor saw is provided, and is easy to use, safe, improves the worker and leads, and reduces labor intensity, and the user stands on the ground can shave the arbuscle branch, can shave high branch again.
The utility model is achieved in that the utility model comprises that saw blade collapses compact form razor saw and saw blade free style razor saw.Saw blade collapse the compact form razor saw by saw bow, saw blade, set bolt pair, collapse tight screw rod and wing nut constitutes, the back supporting-point of saw bow has one can retrain the hole that collapses tight screw rod rotation, as polygonal hole or the circular hole of feather key is arranged, collapse and to move axially in the tight screw rod patchhole and can not rotate.Respectively there is a hole at the two ends of saw blade, and its two ends are contained in the clip slot of preceding support of saw bow in the clip slot with the noses that collapse tight screw rod respectively and fixedly connected.When wing nut on the tight screw rod is collapsed in turn, can collapse tight or loosen saw blade.The long 30-40mm of saw blade, thick 1.2-2mm, monolateral tooth punching, the sawtooth overhead kick is also arranged tooth depth 2-3mm, tooth pitch 5-7mm according to left avertence is oblique, straight, right avertence is oblique, straight rule.Saw bow is the tapered bore that peg graft a long rod or a bamboo bar are arranged.Saw blade free style razor saw is made of saw handle, saw blade and rivet, and the afterbody of saw handle has the tapered bore of peg graft a long rod or a bamboo bar, the rear portion of saw blade be contained in the clip slot of saw handle front portion and the usefulness rivet fixedly connected.The long 500-700mm of saw blade, wide 80-130mm, thick 2-4mm, sawtooth is opened on both sides, on one side tooth depth 2.5-3.5mm, tooth pitch 6-8mm, another side tooth depth 3.5-4.5mm, tooth pitch 8-10mm, the sawtooth overhead kick is also arranged according to left avertence is oblique, straight, right avertence is oblique, straight rule.
The utlity model has simple in structurely, easy to use, stand on the ground and can shave the arbuscle branch, can shave high branch again, guarantee safety, reduce labor intensity, improve work efficiency, do not damage characteristics such as tree bar.The suitable branch of shaving uses.
The utility model further describes below with reference to the embodiment in the accompanying drawing:
Fig. 1 collapses the structure chart of compact form razor saw for saw blade.Fig. 2 is the structure chart of saw blade free style razor saw.
By Fig. 1, saw blade collapse the compact form razor saw by saw bow 1, collapse tight screw rod 2, wing nut 3, saw bow 4, saw blade 5, set bolt pair 6 and constitute.Saw bow is made an integral body to 1 with saw bow 4 usefulness steel.Saw bow has a tapered bore to 1, and long rod or bamboo bar are used for pegging graft.The preceding support of saw bow 4 has a clip slot and the hole of wearing bolt, and the back supporting-point of saw bow 4 has one can retrain and collapse the hole that tight screw rod 2 rotates, as square hole, the circular hole of feather key etc. is arranged.Collapse and to move axially in tight screw rod 2 patchholes and can not rotate.The noses that collapse tight screw rod 2 have a clip slot and the hole of wearing bolt.Respectively there is a hole at the two ends of saw blade 5, its two ends be contained in respectively in the clip slot of preceding support of saw bow 4 with the clip slot that collapses tight screw rod 2 in and be connected with set bolt pair 6.When wing nut 3 on the tight screw rod 2 is collapsed in turn, can collapse tight or loosen saw blade 5.Saw blade 5 long 30-40mm, thick 1.2-2mm, monolateral tooth punching, the sawtooth overhead kick is also arranged tooth depth 2-3mm, tooth pitch 6-7mm according to left avertence is oblique, straight, right avertence is oblique, straight rule.Saw blade 5 usefulness medium carbon steel or steel alloy are made.The screw and the nut (as M4 * 14 or M6 * 14) of secondary 6 selection standards of set bolt.Collapsing tight screw rod 2, wing nut 3 usefulness mild steel or A3 steel makes.
By Fig. 2, saw blade free style razor saw is made of saw handle 7, rivet 8, saw blade 9.Saw handle 7 usefulness mild steel are made, and its front portion has a clip slot and 2 rivet holes, and afterbody has a tapered bore, in order to long rod or the bamboo bar of pegging graft.There are 2 rivet holes at the rear portion of saw blade 9, is contained in the clip slot of saw handle 7 front portions, and fixedly connected with rivet 8.Saw blade 9 usefulness medium carbon steel or steel alloy are made, long 500-700mm, wide 80-130mm, thick 2-4mm, sawtooth is opened on both sides, on one side tooth depth 2.5-3.5mm, tooth pitch 6-8mm, another side tooth depth 3.5-4.5mm, tooth pitch 8-10mm, the sawtooth overhead kick is also arranged according to left avertence is oblique, straight, right avertence is oblique, straight rule.
Claims (3)
1, high branch razor saw, comprise that saw blade collapses compact form razor saw and saw blade free style razor saw, saw blade collapses the compact form razor saw by saw bow, saw blade, the fixing screw pair, collapsing tight screw rod and wing nut constitutes, the back supporting-point of saw bow has one can retrain the hole that collapses tight screw rod rotation, collapse and to move axially in the tight screw rod patchhole and can not rotate, respectively there is a hole at the two ends of saw blade, turn is collapsed wing nut on the tight screw rod and can be collapsed tight or loosen saw blade, saw blade free style razor saw is by saw handle, saw blade and rivet constitute, the rear portion of saw blade is contained in the clip slot of saw handle front portion and is fixedly connected with rivet, it is characterized in that:
(1), the saw blade two ends that collapse the saw blade of compact form razor saw are contained in respectively in the clip slot of preceding support of saw bow with the clip slot of the noses that collapse tight screw rod in and fixedly connected, saw bow is the tapered bore that peg graft a long rod or a bamboo bar are arranged;
(2), the afterbody of the saw handle of saw blade free style razor saw has the tapered bore of peg graft a long rod or a bamboo bar.
2, the saw blade in the high tree skill razor saw according to claim 1 collapses the compact form razor saw, it is characterized in that the long 30-40mm of saw blade, thick 1.2-2mm, the sawtooth overhead kick is also arranged according to left avertence is oblique, straight, right avertence is oblique, straight rule, tooth depth 2-3mm, tooth pitch 5-7mm.
3, the saw blade free style razor saw in the high tree skill razor saw according to claim 1, it is characterized in that the long 500-700mm of saw blade, wide 80-130mm, thick 2-4mm, sawtooth is opened on both sides, on one side tooth depth 2.5-3.5mm, tooth pitch 6-8mm, another side tooth depth 3.5-4.5mm, tooth pitch 8-10mm, the sawtooth overhead kick is also arranged according to left avertence is oblique, straight, right avertence is oblique, straight rule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91214612 CN2094192U (en) | 1991-06-13 | 1991-06-13 | Saw for high branch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91214612 CN2094192U (en) | 1991-06-13 | 1991-06-13 | Saw for high branch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2094192U true CN2094192U (en) | 1992-01-29 |
Family
ID=4922795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91214612 Withdrawn CN2094192U (en) | 1991-06-13 | 1991-06-13 | Saw for high branch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2094192U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102523952A (en) * | 2011-12-30 | 2012-07-04 | 安徽华艺园林景观生态建设有限公司 | Tree pruning saw |
| CN110149945A (en) * | 2019-06-03 | 2019-08-23 | 廖检发 | A kind of Multifunctional trimming saw for gardens |
-
1991
- 1991-06-13 CN CN 91214612 patent/CN2094192U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102523952A (en) * | 2011-12-30 | 2012-07-04 | 安徽华艺园林景观生态建设有限公司 | Tree pruning saw |
| CN110149945A (en) * | 2019-06-03 | 2019-08-23 | 廖检发 | A kind of Multifunctional trimming saw for gardens |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |