CN219352446U - But angle conversion's garden saw - Google Patents
But angle conversion's garden saw Download PDFInfo
- Publication number
- CN219352446U CN219352446U CN202320101875.5U CN202320101875U CN219352446U CN 219352446 U CN219352446 U CN 219352446U CN 202320101875 U CN202320101875 U CN 202320101875U CN 219352446 U CN219352446 U CN 219352446U
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- saw
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- rod
- garden
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- 238000006243 chemical reaction Methods 0.000 title description 2
- 230000000694 effects Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims 1
- 244000141353 Prunus domestica Species 0.000 description 7
- 244000309464 bull Species 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 1
- 238000013138 pruning Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model provides a garden saw with a changeable angle, which relates to the technical field of garden saws, and comprises the following components: the saw comprises a saw frame and a saw blade, wherein the saw blade is arranged below the saw frame, a screw rod is embedded at one end of the saw frame in a threaded manner, a first bearing is fixedly sleeved at one end of the screw rod, and a connecting column is fixedly sleeved on the outer surface of the first bearing. According to the utility model, the reset spring is pulled out by manual pulling of the limit rod from the first limit hole, the second rotary handle is manually rotated according to actual needs, the rotary rod is rotated under the cooperation of the second bearing, the angle of the saw blade is adjusted under the cooperation of the third bearing, after the adjustment is finished, the limit rod is loosened, and the limit rod is inserted into the first limit hole under the reset acting force of the reset spring, so that the fixed limit of the rotary rod is realized, the tree is conveniently pruned by a worker, more physical force is saved by the worker, and the phenomenon of arm ache caused by long-time use of the garden saw is avoided.
Description
Technical Field
The utility model relates to the technical field of garden saws, in particular to a garden saw with a changeable angle.
Background
Gardens pruning is the work that the workman pruned trees in to gardens, prunes the miscellaneous branch of trees through the workman, can let trees in the gardens more pleasing to the eye, and the workman uses the garden saw to prune trees generally, and the garden saw can let more swiftly convenient when the workman prunes trees.
But in prior art, the workman is when using garden saw to prune the trees, because can't carry out the regulation of angle to the saw bit, leads to the workman to need prune trees to garden saw adjustment different direction angle for the workman consumes more physical power, uses for a long time and makes the arm appear the ache easily.
Disclosure of Invention
The utility model aims to solve the problems that in the prior art, when a worker uses a garden saw to trim trees, the worker needs to trim the trees by adjusting angles in different directions of the garden saw because the angle of the saw blade cannot be adjusted, so that the worker consumes more physical strength and is easy to cause ache of arms after long-time use.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: a convertible angle garden saw, comprising: saw frame and saw bit, the saw bit sets up in the below of saw frame, the one end screw thread of saw frame is inlayed and is equipped with the lead screw, the one end fixed cover of lead screw is equipped with bearing one, the surface fixed cover of bearing one is equipped with the spliced pole, the bottom fixed mounting of spliced pole has U type frame one, the fixed round bar one that inlays in opposite one side that is close to the bottom of U type frame one, the surface movable sleeve of round bar one is equipped with the connecting strip, the fixed round bar three that inlays in one end of connecting strip, the both ends movable sleeve of round bar three is equipped with U type frame three, the fixed bearing three that inlays in one side of U type frame, the inner wall fixed connection block that inlays of bearing three, the one end of connection block and the one end of saw bit pass through the screw and carry out fixed mounting.
As a preferred implementation mode, the other end of the saw frame is fixedly provided with a second U-shaped frame, two opposite sides of two support arms, close to the bottom, of the second U-shaped frame are fixedly embedded with a second round rod, two opposite sides of the second round rod are movably sleeved with a movable block, a second bearing is fixedly embedded in the center of the movable block, the inner wall of the second bearing is fixedly sleeved with a rotating rod, one end of the rotating rod is fixedly installed with the other end of the saw blade through a screw, and the other end of the rotating rod is fixedly provided with a second rotating handle.
The technical effect of adopting the further scheme is as follows: through rotating the second rotating handle to under the effect of second bearing, the convenience rotates the bull stick, thereby realizes carrying out the adjustment of angle to the saw bit, and through the setting of round bar two, make things convenient for the movable block to rotate, thereby conveniently make the saw bit carry out the adjustment of angle around round bar two.
As a preferred implementation mode, the outer surface of the second rotating handle is movably embedded with a limiting rod, the outer surface of the limiting rod is movably sleeved with a reset spring, one end of the reset spring is fixedly arranged at one end of the limiting rod, the other end of the reset spring is fixedly arranged at one side of the second rotating handle, one side of the movable block is provided with a plurality of first limiting holes, and the other end of the limiting rod is movably embedded with the inner wall of one of the first limiting holes.
The technical effect of adopting the further scheme is as follows: the limiting rod is manually pulled out from the first limiting hole, so that the reset spring stretches, and when the limiting rod is loosened, the limiting rod is inserted into the first limiting hole under the reset action force of the reset spring, so that the fixed limiting of the rotating rod is realized.
As a preferred implementation mode, a plurality of limiting holes II are formed in one end of each of the three support arms of the U-shaped frame, a pair of bolt rods are embedded in the internal threads of the limiting holes II, and the outer surface threads of the bolt rods are embedded in one end of the connecting strip.
The technical effect of adopting the further scheme is as follows: the bolt rod is taken down through manual or instrument, can relieve the state that U type frame three and connecting strip are fixed relatively, make things convenient for the saw bit to carry out the regulation of angle.
As a preferred embodiment, the other end of the screw rod is fixedly provided with a rotary handle one.
The technical effect of adopting the further scheme is as follows: the screw rod is conveniently rotated through the arrangement of the rotating handle I.
As a preferred embodiment, a grab handle is fixedly arranged at one end of the saw frame.
The technical effect of adopting the further scheme is as follows: through the setting of grab handle, make things convenient for the workman to hold.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. according to the utility model, the reset spring is pulled out by manual pulling of the limit rod from the first limit hole, the second rotary handle is manually rotated according to actual needs, the rotary rod is rotated under the cooperation of the second bearing, the angle of the saw blade is adjusted under the cooperation of the third bearing, after the adjustment is finished, the limit rod is loosened, and the limit rod is inserted into the first limit hole under the reset acting force of the reset spring, so that the fixed limit of the rotary rod is realized, the tree is conveniently pruned by a worker, more physical force is saved by the worker, and the phenomenon of arm ache caused by long-time use of the garden saw is avoided.
2. According to the utility model, the bolt rod is removed by manual operation or a tool, the relative fixed state of the U-shaped frame III and the connecting bar is released, the first rotating handle is manually rotated, the screw rod is driven to rotate, the connecting column is driven to move upwards under the action of the first bearing, the U-shaped frame is synchronously moved upwards, the connecting bar is enabled to change a certain angle around the round rod I, the U-shaped frame III is synchronously enabled to change a certain angle around the round rod III, one end of the saw blade is gradually lifted upwards, the other end of the saw blade is enabled to change an angle around the round rod II, therefore, the distance between one end of the saw blade and the saw frame is shortened, after adjustment is completed, the bolt rod is manually or by a tool inserted into the limit hole II again, the U-shaped frame III and the connecting bar are in a relative fixed state, the garden saw is horizontally placed between two branches, and then the garden saw is erected, and the tree is trimmed when the tree branches are blocked above or below the sundry tree needing to be trimmed.
Drawings
FIG. 1 is a schematic view of a garden saw with changeable angles according to the present utility model;
FIG. 2 is an enlarged schematic view of the angle-changeable garden saw according to the present utility model;
FIG. 3 is an enlarged view of the structure of the garden saw with changeable angle at B;
fig. 4 is a schematic cross-sectional view of a garden saw with changeable angles according to the present utility model.
Legend description:
1. a saw frame; 2. a grab handle; 3. a screw rod; 4. a first rotating handle; 5. a connecting column; 6. a U-shaped frame I; 7. a round rod I; 8. a U-shaped frame II; 9. a round rod II; 10. a saw blade; 11. a first bearing; 12. a movable block; 13. a second bearing; 14. a rotating rod; 15. a second rotating handle; 16. a first limiting hole; 17. a limit rod; 18. a return spring; 19. a connecting strip; 20. a U-shaped frame III; 21. a third bearing; 22. a limiting hole II; 23. a bolt rod; 24. a connecting block; 25. and a round rod III.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: a convertible angle garden saw, comprising: saw frame 1 and saw bit 10, saw bit 10 sets up in the below of saw frame 1, the one end screw thread of saw frame 1 is inlayed and is equipped with lead screw 3, the one end fixed cover of lead screw 3 is equipped with bearing one 11, the surface fixed cover of bearing one 11 is equipped with spliced pole 5, the bottom fixed mounting of spliced pole 5 has U type frame one 6, the fixed round bar one 7 of inlaying in opposite side that U type frame one 6 is close to the bottom, the surface movable sleeve of round bar one 7 is equipped with connecting strip 19, the fixed round bar three 25 of inlaying in one end of connecting strip 19, the both ends movable sleeve of round bar three 25 is equipped with U type frame three 20, the fixed bearing three 21 of inlaying in one side of U type frame three 20, the inner wall fixed joint block 24 of bearing three 21, the one end of joint block 24 carries out fixed mounting through the screw with the one end of saw bit 10.
As shown in fig. 1-4, the other end of the saw frame 1 is fixedly provided with a second U-shaped frame 8,U, two opposite sides of two support arms of the second U-shaped frame 8, which are close to the bottom, are fixedly embedded with a second round rod 9, two opposite sides of the second round rods 9 are movably sleeved with a movable block 12, the center of the movable block 12 is fixedly embedded with a second bearing 13, the inner wall of the second bearing 13 is fixedly sleeved with a rotating rod 14, one end of the rotating rod 14 is fixedly installed with the other end of the saw blade 10 through a screw, the other end of the rotating rod 14 is fixedly provided with a second rotating handle 15, the rotating rod 14 is conveniently rotated under the action of the second bearing 13, so that the saw blade 10 is conveniently adjusted in angle, and the movable block 12 is conveniently rotated through the arrangement of the second round rod 9, so that the saw blade 10 is conveniently adjusted in angle around the second round rod 9.
As shown in fig. 1-4, the outer surface of the second rotating handle 15 is movably embedded with a limiting rod 17, the outer surface of the limiting rod 17 is movably sleeved with a reset spring 18, one end of the reset spring 18 is fixedly arranged at one end of the limiting rod 17, the other end of the reset spring 18 is fixedly arranged at one side of the second rotating handle 15, one side of the movable block 12 is provided with a plurality of first limiting holes 16, the other end of the limiting rod 17 is movably embedded in the inner wall of one of the first limiting holes 16, the limiting rod 17 is pulled out from the inside of one of the first limiting holes 16 by hand, so that the reset spring 18 stretches, and when the limiting rod 17 is loosened, the limiting rod 17 is inserted into the inside of the other first limiting hole 16 under the reset action force of the reset spring 18, so that the fixed limiting of the rotating rod 14 is realized.
As shown in fig. 1-4, a plurality of second limiting holes 22 are formed at one end of two support arms of the third U-shaped frame 20, a bolt rod 23 is embedded in the internal threads of the second limiting holes 22, the outer surface of the bolt rod 23 is embedded in one end of the connecting strip 19, the bolt rod 23 is removed by manual operation or a tool, the relatively fixed state of the third U-shaped frame 20 and the connecting strip 19 can be released, and the saw blade 10 can conveniently adjust the angle.
As shown in fig. 1-4, the other end of the screw rod 3 is fixedly provided with a rotating handle one 4, and the screw rod 3 is conveniently rotated through the arrangement of the rotating handle one 4.
As shown in fig. 1-4, one end of the saw frame 1 is fixedly provided with a grab handle 2, and the saw frame is convenient for a worker to hold by arranging the grab handle 2.
Working principle: during the use, thereby extract through the inside of thereby one of them spacing hole one 16 of stop lever 17, make reset spring 18 tensile, again according to actual need, manual rotation is changeed two 15, make bull stick 14 rotate under the cooperation of bearing two 13, and under the cooperation of bearing three 21, realize carrying out the adjustment of angle to saw bit 10, after the adjustment is accomplished, loosen stop lever 17, make stop lever 17 under reset effort of reset spring 18, insert the inside of another spacing hole one 16, realize the fixed spacing to bull stick 14, thereby make things convenient for the workman to prune trees, when the top or the below of the miscellaneous branch that trees need prune have the branch to shelter from, through manual or instrument with bolt rod 23 take off, remove the state of U type frame three 20 and connecting strip 19 relatively fixed, rethread manual rotation is changeed one 4, make it drive lead screw 3 and rotate, and under the effect of bearing one 11, make U type frame one 6 upwards move in step, thereby make connecting strip 19 carry out the change of certain angle around round bar one 7, make U type frame three 20 wind the inside of rod 10, realize the fixed angle around the three angle of saw bit 10, and the change the side of saw bit 10 is realized again, the side by side of cutting edge of the saw bit 10 is cut down, the relative to the side is cut down through two ends of the side of the saw bit 10, the side is cut back is cut down to the side of the saw bit, the end is adjusted to the side of the saw bit is adjusted to the side of the blade is in order to the end, the end is cut back to the side of the saw blade is at the end, the end is at 10.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (6)
1. A variable angle garden saw, comprising: saw frame (1) and saw bit (10), saw bit (10) set up the below at saw frame (1), the one end screw thread of saw frame (1) is inlayed and is equipped with lead screw (3), the fixed cover of one end of lead screw (3) is equipped with first (11) of bearing, the fixed cover of surface of first (11) of bearing is equipped with spliced pole (5), the bottom fixed mounting of spliced pole (5) has first (6) of U type, the fixed round bar one (7) that are equipped with of relative one side that is close to the bottom of first (6) of U type, the surface movable cover of round bar one (7) is equipped with connecting strip (19), the fixed round bar three (25) that are equipped with of one end of connecting strip (19), the fixed cover of both ends of round bar three (25) is equipped with third (20) of U type frame, the fixed cover of one side of third (20) of bearing is equipped with connecting block (24), the inner wall of third (21) of bearing is fixedly inlayed and is equipped with connecting block (24), the one end of connecting block (24) and one end of saw bit (10) are through screw fixed installation.
2. A switchable angle garden saw as claimed in claim 1, wherein: the novel saw frame is characterized in that a U-shaped second frame (8) is fixedly arranged at the other end of the saw frame (1), round bars (9) are fixedly embedded in opposite sides of two support arms, close to the bottom, of the U-shaped second frame (8), movable blocks (12) are movably sleeved on opposite sides of the round bars (9), a bearing (13) is fixedly embedded in the center of each movable block (12), a rotating rod (14) is fixedly sleeved on the inner wall of each bearing (13), one end of each rotating rod (14) is fixedly arranged with the other end of each saw blade (10) through a screw, and a rotating handle (15) is fixedly arranged at the other end of each rotating rod (14).
3. A switchable angle garden saw as claimed in claim 2, wherein: the outer surface activity of changeing two (15) is inlayed and is equipped with gag lever post (17), the surface movable sleeve of gag lever post (17) is equipped with reset spring (18), the one end fixed mounting of reset spring (18) is in the one end of gag lever post (17), the other end fixed mounting of reset spring (18) is in one side of changeing two (15), a plurality of spacing hole I (16) have been seted up to one side of movable block (12), the other end activity of gag lever post (17) is inlayed and is established the inner wall in one of them spacing hole I (16).
4. A switchable angle garden saw as claimed in claim 1, wherein: a plurality of limiting holes II (22) are formed in one end of each of two support arms of the U-shaped frame III (20), a pair of bolt rods (23) are embedded in internal threads of the limiting holes II (22), and the outer surface threads of the bolt rods (23) are embedded in one end of the connecting strip (19).
5. A switchable angle garden saw as claimed in claim 1, wherein: the other end of the screw rod (3) is fixedly provided with a rotary handle I (4).
6. A switchable angle garden saw as claimed in claim 2, wherein: one end of the saw frame (1) is fixedly provided with a grab handle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320101875.5U CN219352446U (en) | 2023-02-02 | 2023-02-02 | But angle conversion's garden saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320101875.5U CN219352446U (en) | 2023-02-02 | 2023-02-02 | But angle conversion's garden saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219352446U true CN219352446U (en) | 2023-07-18 |
Family
ID=87150540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320101875.5U Active CN219352446U (en) | 2023-02-02 | 2023-02-02 | But angle conversion's garden saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219352446U (en) |
-
2023
- 2023-02-02 CN CN202320101875.5U patent/CN219352446U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240507 Address after: Office 1, Floor 15, Building 3, Linsen International Commercial and Residential Community, No. 364, Karamay West Street, Sayback District, Urumqi, Xinjiang Uygur Autonomous Region 830000 Patentee after: XINJIANG LYECO CONSTRUCTION CO.,LTD. Country or region after: China Address before: No. 182, Longfeng North Street, Lishi District, Lvliang, Shanxi Province, 033000 Patentee before: Ma Zhiwa Country or region before: China |