CN216452042U

CN216452042U - Garden pruning shears

Info

Publication number: CN216452042U
Application number: CN202122790588.3U
Authority: CN
Inventors: 宋伟; 宋菲瑄
Original assignee: Zhenjiang Lixiang Intelligent Technology Co ltd
Current assignee: Zhenjiang Lixiang Intelligent Technology Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-05-10
Anticipated expiration: 2031-11-15

Abstract

The utility model discloses a garden pruning shear, relates to the technical field of garden pruning, aims to solve the problems that the existing pruning shear has sharp cutting edge, when in use, the hand of a user can be cut off, the front end of the telescopic rod is rotatably provided with an electric pruning shear, the front end of one side of the electric pruning shear is fixedly provided with a mounting end, and the inside of the mounting end is provided with a clamping groove, the other side of the electric pruning shear is fixedly provided with an electric telescopic seat, the upper end of the mounting end is provided with a connecting sheet, the inside of the clamping groove is provided with a fixed bed knife, the clamping groove is connected with the fixed bed knife in a buckling way, the rear end of the electric pruning shears is fixedly provided with a rotating end, and a fixed end is arranged in the rotating end, the fixed end is rotatably connected with the rotating end through a rotating fixed bolt, a micro-current sensor is fixedly mounted above the electric pruning shears and electrically connected with the electric telescopic seat and the connecting sheet.

Description

Garden pruning shears

Technical Field

The utility model relates to the technical field of garden pruning, in particular to garden pruning shears.

Background

The garden refers to a beautiful natural environment and a rest area which are created by applying engineering technology and artistic means in a certain region through the ways of reforming terrain, planting trees, flowers and plants, building buildings, arranging garden roads and the like. When green plants are maintained in landscape gardens, the pruning shears are widely applied, and can prune vegetation into different shapes, so that the green trees are shaped in an aesthetic manner, the branches of plant diseases and insect pests are pruned, the attractiveness of the trees is kept, a pleasant feeling is provided for people, and the brightness is added for cities.

The existing pruning shears are sharp in edge and can cut the hands of a user in the using process, so that a garden pruning shear is provided, and the problems provided in the prior art are solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide garden pruning shears, which solve the problem that the existing pruning shears provided by the background art have sharp cutting edges and can cut hands of users in the using process.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a gardens class pruning scissors, includes the telescopic link, the telescopic link front end is rotated and is installed electronic pruning scissors, electronic pruning scissors one side front end fixed mounting has the installation end, and the inside draw-in groove of having seted up of installation end, the fixed electronic flexible seat that is provided with of electronic pruning scissors opposite side, the installation end upper end is provided with the connection piece, the inside fixed bed knife that is provided with of draw-in groove, the draw-in groove is connected with fixed bed knife buckle, electronic pruning scissors rear end is fixed to be provided with rotates the end, and rotates the inside stiff end that is provided with of end, the stiff end rotates through rotating the gim peg with rotating the end and is connected, electronic pruning scissors top fixed mounting has little current sensor, little current sensor and electronic flexible seat and connection piece electric connection.

Preferably, the telescopic link includes shift knob, stiff end, rotation gim peg and first manual tightening nut, the telescopic link rear end is provided with shift knob, telescopic link front end fixed mounting has the stiff end, the stiff end rear end is provided with degree dog, the rotation gim peg, rotate gim peg lower extreme upper surface and rotate and end laminating, and first manual tightening nut lower extreme surface and rotation end laminating.

Preferably, the electric pruning shears comprise an electric telescopic seat, a mounting end, a fixed bed knife, a rotary upper knife, a sliding groove, a manual tightening bolt, a second manual tightening nut, a fixing hole, a rotary end, a clamping groove, a micro-current sensor, a mounting groove and a connecting sheet, and the electric telescopic seat is electrically connected with a switch button.

Preferably, the connecting sheet is attached to the fixed bed knife, the rotary upper knife is rotatably mounted above the fixed bed knife, and a sliding groove is formed in the middle of the rear end of the rotary upper knife.

Preferably, the mounting groove has been seted up to electronic flexible seat front end inside, and the mounting groove front end has seted up the fixed orifices, the fixed orifices inside is provided with manual fastening bolt.

Preferably, a second manual tightening nut is installed at the upper end of the manual tightening bolt in a threaded manner, and the manual tightening bolt is in sliding connection with the sliding groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the micro-current sensor is fixedly arranged above the electric pruning shears, and weak current is applied to the fixed bed knife and the rotary upper knife through the micro-current sensor, so that the current can serve as a sensor.

2. According to the utility model, the rotary upper cutter and the mounting groove can be separated only by detaching the second manual tightening nut from the manual tightening bolt by hand and then pulling the manual tightening bolt out of the fixing hole at the front end of the electric telescopic seat, and then the clamping grooves at two sides of the mounting end are pressed by hand, so that the buckle at the rear end of the fixed bed cutter is detached from the clamping groove, and the blade can be rapidly replaced without using tools.

3. According to the utility model, the rotary fixing bolt penetrates through the rotary end and the fixed end to be in threaded connection with the first manual tightening nut, the fixed end is in rotary connection with the rotary end through the rotary fixing bolt, the 90-degree stop block at the rear side of the fixed end enables the electric pruning shears to rotate at an angle of 270 degrees, the direction of the electric pruning shears can be conveniently adjusted to adapt to work in different directions, and after the angle is determined, the angle is fixed through the first manual tightening nut.

Drawings

FIG. 1 is an isometric view of the present invention;

FIG. 2 is an isometric view of the present invention;

FIG. 3 is an exploded view of the present invention;

FIG. 4 is a cross-sectional view of the mounting end, stationary bed knife and rotating upper knife of the present invention;

fig. 5 is a cross-sectional view 2 of the mounting end, stationary bed knife and rotating top knife of the present invention.

In the figure: 1. a telescopic rod; 2. electric pruning shears; 11. a switch button; 12. a fixed end; 13. rotating the fixing bolt; 14. first manually tightening the nut; 21. an electric telescopic seat; 22. an installation end; 23. fixing a bed knife; 24. rotating the upper knife; 25. a sliding groove; 26. manually tightening the bolt; 27. a second manual tightening of the nut; 28. a fixing hole; 29. a rotating end; 30. a card slot; 31. a micro-current sensor; 32. mounting grooves; 33. and (7) connecting the sheets.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, an embodiment of the present invention is shown: a garden pruning shear comprises a telescopic rod 1, wherein the front end of the telescopic rod 1 is rotatably provided with an electric pruning shear 2, the front end of one side of the electric pruning shear 2 is fixedly provided with a mounting end 22, the inside of the mounting end 22 is provided with a clamping groove 30, the other side of the electric pruning shear 2 is fixedly provided with an electric telescopic seat 21, the upper end of the mounting end 22 is provided with a connecting sheet 33, the inside of the clamping groove 30 is provided with a fixed bed knife 23, the clamping groove 30 is connected with the fixed bed knife 23 in a buckling way, the rear end of the electric pruning shear 2 is fixedly provided with a rotating end 29, the inside of the rotating end 29 is provided with a fixed end 12, the fixed end 12 is rotatably connected with the rotating end 29 through a rotating fixing bolt 13, a micro-current sensor 31 is fixedly arranged above the electric pruning shear 2, the micro-current sensor 31 is electrically connected with the electric telescopic seat 21 and the connecting sheet 33, the micro-current sensor 31 induces human body through current, because the human body and the electrical property of wood material are different, the micro-current sensor 31 reacts to lock the electric telescopic base 21.

Further, telescopic link 1 includes shift knob 11, stiff end 12, rotate gim peg 13 and first

manual tightening nut

14, 1 rear end of telescopic link is provided with

shift knob

11, 1 front end fixed mounting of telescopic link has stiff end 12, stiff end 12 rear end is provided with 90 degrees dogs, rotate gim peg 13, it laminates with rotation end 29 to rotate gim peg 13 lower extreme upper surface, and 14 lower terminal surfaces of first manual tightening nut laminate with rotation end 29 mutually, fix the angle of electric pruning scissors 2 through screwing up first manual tightening nut 14.

Further, the electric pruning shears 2 comprises an electric telescopic seat 21, a mounting end 22, a fixed bed knife 23, a rotary upper knife 24, a sliding groove 25, a manual tightening bolt 26, a second manual tightening nut 27, a fixing hole 28, a rotary end 29, a clamping groove 30, a micro-current sensor 31, a mounting groove 32 and a connecting sheet 33, wherein the electric telescopic seat 21 is electrically connected with the switch button 11, and the electric telescopic seat 21 is controlled to stretch by using the switch button 11 to drive the rotary upper knife 24 to prune.

Further, the connecting sheet 33 is attached to the fixed bed knife 23, the rotary upper knife 24 is rotatably mounted above the fixed bed knife 23, the sliding groove 25 is formed in the middle of the rear end of the rotary upper knife 24, and the micro-current sensor 31 fixedly mounted above the electric pruning shears 2 applies weak current to the fixed bed knife 23 and the rotary upper knife 24 through the connecting sheet 33.

Further, the inside mounting groove 32 that has seted up of electronic flexible seat 21 front end, and the mounting groove 32 front end has seted up fixed orifices 28, and the inside manual tightening bolt 26 that is provided with of fixed orifices 28 makes electronic flexible seat 21 can drive to rotate and go up sword 24 and rotate on manual tightening bolt 26.

Further, a second manual tightening nut 27 is threadedly mounted on the upper end of the manual tightening bolt 26, and the manual tightening bolt 26 is slidably coupled to the slide groove 25 such that the rotary upper blade 24 can slide within the mounting groove 32.

The working principle is as follows: when in use, firstly, the fixed end 12 of the telescopic rod 1 is rotatably connected with the rotating end 29 through the rotating fixed bolt 13, the 90-degree stop block at the rear side of the fixed end 12 enables the electric pruning shears 2 to rotate at an angle of 270 degrees, so that the direction of the electric pruning shears 2 can be conveniently adjusted to adapt to work in different directions, the angle of the electric pruning shears 2 is fixed by screwing the first manual tightening nut 14, then the knife edge of the electric pruning shears 2 is placed on a branch to be pruned, the electric telescopic seat 21 is controlled to stretch by using the switch button 11 to drive the rotating upper knife 24 to prune, the micro current sensor 31 fixedly arranged above the electric pruning shears 2 applies weak current to the fixed bottom knife 23 and the rotating upper knife 24 through the connecting sheet 33, when the current senses the hand of a human body, because the electrical properties of the human body and wood materials are different, the micro current sensor 31 can make a response, thereby the electronic flexible seat 21 of lock is died, just so can guarantee that workman's finger does not receive the injury, when needing to carry out the blade and change, only need with the hand pull down second manual tightening nut 27 from manual tightening bolt 26, take out manual tightening bolt 26 from the fixed orifices 28 of electronic flexible seat 21 front end again, alright with rotating upper slitter 24 and mounting groove 32 separation, then press fixed bed knife 23 both sides in the draw-in groove 30 with the hand, make the buckle of fixed bed knife 23 rear end pull out from draw-in groove 30, make it can change the blade fast without the use of tools alright.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a gardens class pruning scissors, includes telescopic link (1), its characterized in that: the front end of the telescopic rod (1) is rotatably provided with an electric pruning shear (2), the front end of one side of the electric pruning shear (2) is fixedly provided with a mounting end (22), a clamping groove (30) is arranged in the mounting end (22), an electric telescopic seat (21) is fixedly arranged at the other side of the electric pruning shear (2), a connecting sheet (33) is arranged at the upper end of the mounting end (22), a fixed bed knife (23) is arranged in the clamping groove (30), the clamping groove (30) is connected with the fixed bed knife (23) in a buckling way, the rear end of the electric pruning shear (2) is fixedly provided with a rotating end (29), a fixed end (12) is arranged in the rotating end (29), the fixed end (12) is rotatably connected with the rotating end (29) through a rotating fixed bolt (13), a micro-current sensor (31) is fixedly arranged above the electric pruning shears (2), the micro-current sensor (31) is electrically connected with the electric telescopic seat (21) and the connecting sheet (33).

2. The pruning shears for gardens of claim 1, wherein: telescopic link (1) includes shift knob (11), stiff end (12), rotation gim peg (13) and first manual tightening nut (14), telescopic link (1) rear end is provided with shift knob (11), telescopic link (1) front end fixed mounting has stiff end (12), stiff end (12) rear end is provided with 90 degrees dogs, rotation gim peg (13) lower extreme upper surface is laminated with rotation end (29) mutually, and just first manual tightening nut (14) lower extreme surface laminates with rotation end (29) mutually.

3. The pruning shears for gardens of claim 1, wherein: the electric pruning shears (2) comprise an electric telescopic seat (21), a mounting end (22), a fixed bed knife (23), a rotary upper knife (24), a sliding groove (25), a manual tightening bolt (26), a second manual tightening nut (27), a fixing hole (28), a rotary end (29), a clamping groove (30), a micro-current sensor (31), a mounting groove (32) and a connecting piece (33), wherein the electric telescopic seat (21) is electrically connected with a switch button (11).

4. The pruning shears for gardens of claim 3, wherein: the connecting piece (33) is attached to the fixed bottom knife (23), the rotary upper knife (24) is rotatably mounted above the fixed bottom knife (23), and a sliding groove (25) is formed in the middle position of the rear end of the rotary upper knife (24).

5. The pruning shears for gardens of claim 3, wherein: mounting groove (32) have been seted up to electronic flexible seat (21) front end inside, and mounting groove (32) front end has seted up fixed orifices (28), fixed orifices (28) inside is provided with manual fastening bolt (26).

6. The pruning shears for gardens of claim 3, wherein: and a second manual tightening nut (27) is installed at the upper end of the manual tightening bolt (26) in a threaded manner, and the manual tightening bolt (26) is in sliding connection with the sliding groove (25).