Garden pruning scissors convenient to carry and use

Abstract

The garden pruning scissors convenient to carry and use comprise an installation cylinder, internal threads are arranged in the installation cylinder, the internal threads are connected with a connecting screw in a threaded mode, one end, away from the installation cylinder, of the connecting screw is fixedly connected with a handle, and the surface of the handle is movably connected with an anti-skid sleeve in a sleeved mode. According to the utility model, the connecting screw rod corresponds to the mounting cylinder, the handle is rotated, so that the connecting screw rod rotates inside the internal thread, and after the handle is in contact with the mounting cylinder, the upper clamping plate is pulled upwards, so that the inserting block is inserted into the mounting groove of the lower clamping plate; when the scissors are used, the upper clamping plate and the lower clamping plate are matched to protect the connecting position, and the situation that the connecting position is deformed or even damaged due to external force, and normal use of the scissors is affected is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of garden construction tool, concretely is a garden pruning scissors convenient to carry and use. BACKGROUND

[0002] In the process of trees and so on grow, according to the growth condition of trees and the need of garden design, need regularly prunes branch, to remove sick, cross, overlapping branch, keep the ventilation and the light transmission of tree crown, will use garden pruning scissors when pruning branch, is commonly used tool in garden work.

[0003] According to the utility model of a kind of convenient to carry garden pruning scissors of publication No. CN208191434U, including handle, connecting work piece, upper scissor blade and lower scissor blade, the connecting work piece one end fixed connection screw rod, the handle inside one end is equipped with spiral groove, the handle inside is equipped with motor and battery and motor side is equipped with battery, the upper scissor blade and lower scissor blade inner wall one side are connected gear cutter and gear cutter is connected with the output shaft of motor.The utility model is convenient to separate connecting work piece and handle, it is convenient to disassemble scissors, it is convenient to transport and carry scissors, ensure the firmness between upper scissor blade and lower scissor blade in transportation, avoid the safety of upper scissor blade and lower scissor blade, can be rotated by motor driving gear cutter blade, can be cut off to branch, the protection of scissor blade, and the branch can be cut, the levelness of garden pruning can be measured, ensure the accuracy of garden pruning.

[0004] By making connecting work piece and handle adopt split type structure to realize the transportation and carrying of scissors, but when the scissors are used, since the handle is provided with spiral groove, after the scissors are used for a period of time, the connecting part is prone to damage, thereby affecting the normal use of the scissors. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of garden pruning scissors convenient to carry and use to solve the problems in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of garden pruning scissors convenient to carry and use, including installation cylinder, the inside of the installation cylinder is provided with internal thread, the internal thread is connected with connecting screw rod, the one end of the connecting screw rod away from installation cylinder is fixedly connected with handle, the surface of the handle is movably sleeved with antiskid sleeve, the bottom of the installation cylinder is fixedly connected with lower clamping plate, the top of the lower clamping plate is provided with installation slot, the top of the lower clamping plate is rotatably connected with upper clamping plate, the bottom of the upper clamping plate is fixedly connected with plug-in block, the surface of the installation cylinder is fixedly connected with receiving plate.

[0007] As a further preferred of the technical solution, the number of installation barrels is two, the number of the handle and the installation barrels correspond, the surface of the anti-skid sleeve is provided with a plurality of friction protrusions, the inner wall of the installation groove and the surface of the plug-in block are both provided with magnetic blocks, and the receiving plate adopts a ring structure.

[0008] As a further preferred of the technical solution, the installation barrel is fixedly connected with a connecting column on the side away from the handle, the connecting column is fixedly connected with an upper shear plate on the side away from the installation barrel, the bottom end of the upper shear plate is provided with a lower shear plate, the inside of the lower shear plate is rotatably connected with an adjusting screw, the surface of the adjusting screw is threadedly connected with a fixed plate, the top end of the adjusting screw is fixedly connected with a limiting plate, the side of the lower shear plate close to the upper shear plate is fixedly connected with a blocking column, and the side of the upper shear plate close to the lower shear plate is provided with a groove.

[0009] As a further preferred of the technical solution, the number of the connecting columns is two, the lower shear plate and the connecting column away from the upper shear plate are fixedly connected, the limiting plate is located on the top of the upper shear plate, and the groove and the blocking column are matched.

[0010] As a further preferred of the technical solution, the connecting column is fixedly connected with a positioning plate on the side away from the receiving plate, the surface of the connecting column away from the positioning plate is fixedly connected with a mounting block, the surface of the mounting block is rotatably connected with a rotating plate, and the middle part of the rotating plate is provided with a clamping groove.

[0011] As a further preferred of the technical solution, the positioning plate is composed of a bottom plate and a positioning rod, the top of the positioning rod is provided with a blocking piece, and the clamping groove and the positioning rod are matched.

[0012] As a further preferred of the technical solution, the installation barrel is fixedly connected with a connecting spring on the side away from the receiving plate, the bottom end of the installation barrel is fixedly connected with a rack plate, the surface of the rack plate is engaged with a rotating gear, the inside of the rotating gear is rotatably connected with a rotating shaft, the middle part of the rack plate is provided with a guide groove, and the inside of the guide groove is slidably connected with a sliding rod.

[0013] The utility model provides a garden pruning scissors convenient to carry and use has the following beneficial effects:

[0014] (1) the utility model discloses a connecting screw and installation barrel correspond, rotate the handle, make the connecting screw rotate in the inside screw thread, after the handle contacts the installation barrel, pull up the upper clamping plate, make the plug-in block insert into the installation groove of lower clamping plate, because installation groove and the plug-in block all are provided with magnetic blocks, and for the different name magnet, thereby make the position of upper clamping plate and lower clamping plate fixed, when using scissors, the cooperation of upper clamping plate and lower clamping plate can protect the connecting place, avoid the deformation of connecting place even breakage under external force, influence normal use of scissors.

[0015] (2)The utility model discloses a rotating fixed plate when the scissors is idle, makes it rotate on the surface of adjusting screw rod and moves down shear plate, can limit the rotation of upper shear plate and lower shear plate with the contact of fixed plate and lower shear plate, and pull the rotation plate, and make it rotate on the mounting block, and the safety of the scissors when using is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the structure schematic diagram of the utility model;

[0017] Figure 2 It is the structure schematic diagram of upper shear plate and lower shear plate of the utility model;

[0018] Figure 3 It is the structure schematic diagram of adjusting screw rod and fixed plate of the utility model;

[0019] Figure 4 It is the structure schematic diagram of upper clamp plate and lower clamp plate of the utility model;

[0020] Figure 5 It is the structure schematic diagram of internal thread and connecting screw rod of the utility model;

[0021] Figure 6 It is the structure schematic diagram of rack plate and rotation gear of the utility model.

[0022] In the drawing: 1, mounting cylinder;2, internal thread;3, connecting screw rod;4, handle;5, antiskid sleeve;6, lower clamp plate;7, mounting groove;8, upper clamp plate;9, plug-in block;10, storage plate;11, connecting column;12, upper shear plate;13, lower shear plate;14, adjusting screw rod;15, fixed plate;16, limit plate;17, baffle column;18, recess;19, positioning plate;20, mounting block;21, rotation plate;22, card slot;23, connecting spring;24, rack plate;25, rotation gear;26, rotation shaft;27, guide groove;28, sliding rod. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model.

[0024] The utility model provides technical scheme: such as Figure 1 And Figure 6As shown, in this embodiment, a garden pruning scissors for convenient carrying and use, including installation cylinder 1, the inside of installation cylinder 1 is provided with internal thread 2, the internal thread of internal thread 2 is connected with connecting screw 3, the end away from installation cylinder 1 of connecting screw 3 is fixedly connected with handle 4, the surface of handle 4 is movably sleeved with antiskid sleeve 5, the bottom of installation cylinder 1 is fixedly connected with lower clamping plate 6, the top of lower clamping plate 6 is provided with installation slot 7, the top of lower clamping plate 6 is rotatably connected with upper clamping plate 8, the bottom of upper clamping plate 8 is fixedly connected with insertion block 9, the surface of installation cylinder 1 is fixedly connected with storage plate 10.

[0025] By corresponding connecting screw 3 and installation cylinder 1, rotating handle 4, make connecting screw 3 rotate in the inside of internal thread 2, after handle 4 contacts with installation cylinder 1, pull up upper clamping plate 8, make insertion block 9 insert into installation slot 7 of lower clamping plate 6, because installation slot 7 and insertion block 9 are all provided with magnetic attraction piece, and are different name magnet, so that the position of upper clamping plate 8 and lower clamping plate 6 is fixed, when scissors is used, the cooperation of upper clamping plate 8 and lower clamping plate 6 can protect the connection, avoid external force to make the connection produce deformation or even damage, affect the normal use of scissors, the surface of handle 4 is provided with antiskid sleeve 5, can increase the friction between handle 4 and hand, avoid the scissors from hand during use.

[0026] The number of installation cylinder 1 is provided with two, the number of handle 4 and installation cylinder 1 corresponds, the surface of antiskid sleeve 5 is provided with a plurality of friction protrusions, the inner wall of installation slot 7 and the surface of insertion block 9 are all provided with magnetic attraction piece, storage plate 10 adopts ring structure.

[0027] The side away from handle 4 of installation cylinder 1 is fixedly connected with connecting column 11, the side away from installation cylinder 1 of connecting column 11 is fixedly connected with upper cutting plate 12, the bottom end of upper cutting plate 12 is provided with lower cutting plate 13, the inside of lower cutting plate 13 is rotatably connected with adjusting screw 14, the surface of adjusting screw 14 is screw connected with fixed plate 15, the top end of adjusting screw 14 is fixedly connected with limiting plate 16, the side close to upper cutting plate 12 of lower cutting plate 13 is fixedly connected with blocking column 17, the side close to lower cutting plate 13 of upper cutting plate 12 is provided with recess 18.

[0028] By setting blocking column 17 on the side of lower cutting plate 13, and making recess 18 and blocking column 17 adapt, so that the rotation angle of lower cutting plate 13 and upper cutting plate 12 can be limited when scissors is used.

[0029] The number of connecting column 11 is provided with two, lower cutting plate 13 and the connecting column 11 away from the side of upper cutting plate 12 are fixedly connected, limiting plate 16 is located on the top of upper cutting plate 12, recess 18 and blocking column 17 adapt.

[0030] The connecting column 11 is fixedly connected with a positioning plate 19 away from the receiving plate 10, the surface of the connecting column 11 away from the positioning plate 19 is fixedly connected with a mounting block 20, the surface of the mounting block 20 is rotatably connected with a rotating plate 21, and the middle part of the rotating plate 21 is provided with a clamping groove 22.

[0031] When the scissors are idle, the fixed plate 15 is rotated to rotate on the surface of the adjusting screw 14 and move downwards the lower cutting plate 13, the rotation of the upper cutting plate 12 and the lower cutting plate 13 is limited when the fixed plate 15 contacts the lower cutting plate 13, the rotating plate 21 is pulled to rotate on the mounting block 20, the rotating plate 21 is pushed inwards to make the clamping groove 22 clamped on the surface of the positioning rod of the positioning plate 19, thereby the position of the upper cutting plate 12 and the lower cutting plate 13 is fixed, and the safety during use of the scissors is improved.

[0032] The positioning plate 19 is composed of a bottom plate and a positioning rod, the top of the positioning rod is provided with a baffle, and the clamping groove 22 is matched with the positioning rod.

[0033] The connecting spring 23 is fixedly connected to the side of the mounting cylinder 1 away from the receiving plate 10, the bottom end of the mounting cylinder 1 is fixedly connected with a rack plate 24, the surface of the rack plate 24 is engaged with a rotating gear 25, the rotating gear 25 is rotatably connected with a rotating shaft 26 in the interior, the middle part of the rack plate 24 is provided with a guide groove 27, and the sliding rod 28 is slidably connected in the interior of the guide groove 27.

[0034] When the upper cutting plate 12 and the lower cutting plate 13 are rotated through the adjusting screw 14, the connecting spring 23 is stretched, the rotating gear 25 is rotated on the surface of the rack plate 24, and the sliding rod 28 is slid in the interior of the guide groove 27, so that the smoothness during opening and closing of the scissors is ensured, after the hand is released, the upper cutting plate 12 and the lower cutting plate 13 are rotated back under the elastic force of the connecting spring 23, so that the control of the operator is reduced, and the convenience of branch pruning is improved.

[0035] The utility model provides a kind of garden pruning scissors convenient to carry and use, specific working principle is as follows:

[0036] In use, the connecting screw rod 3 and the installation cylinder 1 are corresponded, the handle 4 is rotated, the connecting screw rod 3 is rotated in the inside of the internal thread 2, after the handle 4 is contacted with the installation cylinder 1, the upper clamping plate 8 is pulled upwards, the plug-in block 9 is inserted into the installation slot 7 of the lower clamping plate 6, because the installation slot 7 and the plug-in block 9 are provided with magnetic attraction blocks and are different name magnets, so that the position of the upper clamping plate 8 and the lower clamping plate 6 is fixed, the fixed plate 15 is rotated, the upper shear plate 12 and the lower shear plate 13 are loosened, the handle 4 is pulled outwards, the upper shear plate 12 and the lower shear plate 13 are rotated through the adjusting screw rod 14, the connecting spring 23 is stretched, the rotating gear 25 is rotated on the surface of the rack plate 24, the slide rod 28 is slid in the inside of the guide slot 27, after unloading, the upper shear plate 12 and the lower shear plate 13 are rotated and the handle 4 is pushed inwards under the elastic force of the connecting spring 23, so that the branch is pruned, after pruning is completed, the fixed plate 15 is rotated on the surface of the adjusting screw rod 14 and is moved towards the lower shear plate 13, the rotation of the upper shear plate 12 and the lower shear plate 13 is limited after the fixed plate 15 is contacted with the lower shear plate 13, the rotating plate 21 is pulled, the rotating plate 21 is rotated on the installation block 20, the rotating plate 21 is pushed inwards, the clamping slot 22 is clamped on the surface of the positioning rod of the positioning plate 19, so that the position of the upper shear plate 12 and the lower shear plate 13 is fixed, the upper clamping plate 8 is pulled upwards, the upper clamping plate 8 and the lower clamping plate 6 are separated, the handle 4 is rotated, the handle 4 is taken off from the installation cylinder 1 and is screwed into the storage plate 10, so that the disassembly is completed and the carrying is convenient.

[0037] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the embodiments can be substantially changed without departing from the spirit and the scope of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A portable pruning shears for gardening, comprising a mounting cylinder (1), characterized in that: The inside of the mounting cylinder (1) is provided with an internal thread (2), the internal thread (2) is internally screwed with a connecting screw rod (3), one end of the connecting screw rod (3) away from the mounting cylinder (1) is fixedly connected with a handle (4), the surface of the handle (4) is movably sleeved with an anti-skid sleeve (5), the bottom of the mounting cylinder (1) is fixedly connected with a lower clamping plate (6), the top of the lower clamping plate (6) is provided with a mounting groove (7), the top of the lower clamping plate (6) is rotatably connected with an upper clamping plate (8), the bottom of the upper clamping plate (8) is fixedly connected with a plug-in block (9), the surface of the mounting cylinder (1) is fixedly connected with a receiving plate (10).

2. The pruning shears according to claim 1, characterized in that: The number of mounting cylinders (1) is two, the number of handles (4) and mounting cylinders (1) corresponds, the surface of the anti-skid sleeve (5) is provided with a plurality of friction protrusions, the inner wall of the mounting groove (7) and the surface of the plug-in block (9) are provided with magnetic blocks, and the receiving plate (10) adopts an annular structure.

3. The pruning shears according to claim 1, characterized in that: The side of the mounting cylinder (1) away from the handle (4) is fixedly connected with a connecting column (11), one side of the connecting column (11) away from the mounting cylinder (1) is fixedly connected with an upper shear plate (12), the bottom end of the upper shear plate (12) is provided with a lower shear plate (13), the inside of the lower shear plate (13) is rotatably connected with an adjusting screw rod (14), the surface of the adjusting screw rod (14) is screwedly connected with a fixed plate (15), the top end of the adjusting screw rod (14) is fixedly connected with a limiting plate (16), one side of the lower shear plate (13) close to the upper shear plate (12) is fixedly connected with a blocking column (17), and one side of the upper shear plate (12) close to the lower shear plate (13) is provided with a groove (18).

4. The pruning shears according to claim 3, characterized in that: The number of connecting columns (11) is two, the lower shear plate (13) and the connecting column (11) away from the upper shear plate (12) are fixedly connected, the limiting plate (16) is located on the top of the upper shear plate (12), and the groove (18) and the blocking column (17) are matched.

5. The pruning shears according to claim 3, characterized in that: The side of the connecting column (11) away from the receiving plate (10) is fixedly connected with a positioning plate (19), the surface of the connecting column (11) away from the positioning plate (19) is fixedly connected with a mounting block (20), the surface of the mounting block (20) is rotatably connected with a rotating plate (21), and the middle part of the rotating plate (21) is provided with a clamping groove (22).

6. The pruning shears according to claim 5, characterized in that: The positioning plate (19) is composed of a bottom plate and a positioning rod, the top of the positioning rod is provided with a blocking piece, and the clamping groove (22) and the positioning rod are matched.

7. The pruning shears according to claim 1, characterized in that: The side of the mounting cylinder (1) away from the receiving plate (10) is fixedly connected with a connecting spring (23), the bottom end of the mounting cylinder (1) is fixedly connected with a rack plate (24), the surface of the rack plate (24) is engaged with a rotating gear (25), the inside of the rotating gear (25) is rotatably connected with a rotating shaft (26), the middle part of the rack plate (24) is provided with a guide groove (27), and the inside of the guide groove (27) is slidably connected with a sliding rod (28).

Images