CN223816554U

CN223816554U - A type of serrated gardening shears

Info

Publication number: CN223816554U
Application number: CN202520842871.1U
Authority: CN
Inventors: 卞建卫; 卞莉; 陈伟
Original assignee: Zhangjiagang Xingxing Tool Manufacturing Co ltd
Current assignee: Zhangjiagang Xingxing Tool Manufacturing Co ltd
Priority date: 2025-04-29
Filing date: 2025-04-29
Publication date: 2026-01-23
Anticipated expiration: 2035-04-29

Abstract

The utility model relates to the technical field of scissors, in particular to a gardening scissors with saw teeth, which comprises a blade, a cutter handle assembly and an auxiliary scissors, wherein the right end of the cutter handle assembly is provided with a fixing assembly, the inner side of the cutter handle assembly is attached to the outer side of a saw tooth assembly, the cutter handle assembly comprises a cutter handle body, a cutter slot, a mounting groove, a sliding hole and an anti-drop slot are formed in the inner side of the cutter handle body, a pull rod is connected to the inner side of the anti-drop slot in a sliding manner, the front end of the pull rod is fixedly connected with a toothed plate, the rear end of the toothed plate is fixedly connected with a spring telescopic rod, the fixing assembly comprises a stop block, the left side of the stop block is fixedly connected with a blocking block, the rear end of the blocking block is fixedly connected with a unidirectional tooth, the saw tooth assembly comprises a fixed rack, and the front end of the fixed rack is fixedly connected with a saw tooth body.

Description

Gardening clipper with saw teeth

Technical Field

The utility model relates to the technical field of scissors, in particular to a gardening scissors with saw teeth.

Background

The gardening pruning shear with saw teeth is a tool specially used for pruning plant branches, and the saw-tooth structure is designed on the blade part of the gardening pruning shear, so that the pruning shear is more labor-saving and efficient when cutting thicker and harder or lignified branches, can be easily cut off and is not easy to slip off, and is usually used for gardening work, such as pruning branches of plants of fruit trees, shrubs, flowers and the like, and helps to shape the plant form, promote growth or conduct branch thinning management;

The saw teeth are arranged on the cutter body of the branch shears, so that the branch shears have the cutting capability similar to a saw when trimming thick branches, and the necessity of additionally carrying the saw is replaced.

The existing gardening clipper with saw teeth is characterized in that the saw teeth are usually arranged on the outer side of the blade, the saw teeth are convenient to operate, but problems are brought to the design, due to the existence of the saw teeth, the length of the blade needs to be increased so as to better exert the cutting function of the saw teeth, however, the increase of the length of the blade can lead to the increase of the force required during trimming, and the length of the handle needs to be correspondingly increased so as to reduce the strength of force during operation, so that the whole volume of the clipper is enlarged due to the increase of the length of the blade and the handle, the whole clipper is not flexible enough to carry and operate, and particularly when the gardening clipper with saw teeth is used in a narrow space or dense vegetation, the movable range of the clipper is limited, the operation difficulty is increased, and the practicability is affected to a certain extent.

Disclosure of utility model

The utility model aims to provide a gardening clipper with saw teeth, which aims to solve the problems that the saw teeth of the existing gardening clipper with saw teeth are usually arranged on the outer side of a blade, the length of the blade and a handle is increased, so that the whole volume of the clipper is enlarged, the carrying and the operation are not flexible enough, and particularly when the gardening clipper with saw teeth is used in a narrow space or dense vegetation, the movable range of the clipper is limited, and the operation difficulty is increased.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a gardening scissors with saw teeth, includes blade, handle of a knife subassembly and vice scissors, handle of a knife subassembly right-hand member is provided with fixed subassembly, handle of a knife subassembly inboard is laminated with the sawtooth subassembly outside, the handle of a knife subassembly includes the handle of a knife body, sword groove, mounting groove, slide opening and anticreep groove have been seted up to handle of a knife body inboard, the inboard sliding connection of anticreep groove has the pull rod, pull rod front end fixedly connected with pinion rack, pinion rack rear end fixedly connected with spring telescopic link, fixed subassembly includes the dog, dog left side fixedly connected with separation piece, separation piece rear end fixedly connected with one-way tooth, the sawtooth subassembly includes solid rack, solid rack front end fixedly connected with sawtooth body, the inside laminating of solid rack outside of anticreep groove, one-way tooth rear end is laminated with pinion rack front end.

As the content of further optimization of the utility model, the right side of the blade is fixedly connected with the left side of the knife handle body, the structure of the pair of scissors is the same as that of the blade, the knife handle assembly, the fixing assembly and the sawtooth assembly, and the pair of scissors is rotationally connected with the blade through a rotating shaft.

As the further optimized content of the utility model, the knife groove is communicated with the anti-falling groove, the knife groove is aligned with the saw tooth body in the front-back direction, and the anti-falling groove penetrates through the front end of the knife handle body.

As the content of further optimization of the utility model, the sawtooth body protrudes out of the anti-falling groove, the inner side of the anti-falling groove is attached to the outer side of the solid rack, and the left side of the solid rack is attached to the left side of the anti-falling groove.

As the content of further optimization of the utility model, the mounting groove penetrates through the right end of the cutter handle body, the blocking block is inserted into the inner side of the mounting groove, the front end of the blocking block is flush with the front end of the cutter handle body, and the left side of the stop block is attached to the right side of the cutter handle body.

As a further optimized content of the invention, the shape of the fixed rack is a trapezoid, and the right side of the fixed rack is attached to the left side of the blocking block.

As the further optimized content of the utility model, the shape of the pull rod is two sections of cylinders with different diameters, the rear end of the spring telescopic rod is fixedly connected with the inner side of the cutter handle body, the shape of the unidirectional tooth is a right-angle triangle, the front end of the toothed plate is provided with the tooth, and the tooth shape of the toothed plate is a right-angle triangle.

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

according to the utility model, the saw teeth are arranged on the cutter handle through the cutter handle assembly, the fixing assembly and the saw tooth assembly, so that the structure of the cutter is optimized, the labor intensity of operators is reduced, the space occupation of the cutter blade is reduced, the carrying convenience and safety are improved, the cutter is particularly suitable for trimming operation in narrow or dense vegetation environments, meanwhile, the cutter is capable of flexibly storing and rapidly switching the saw teeth, when the saw teeth are not used, the cutter can be stored in the cutter handle, contact with external objects is avoided, the safety risk during carrying is reduced, meanwhile, the cutter can be switched to a saw tooth mode at any time according to trimming requirements, the convenience, the practicability and the operation flexibility of the cutter are remarkably improved, and the cutter is particularly suitable for trimming operation in narrow or dense vegetation environments.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 shows a pair of the present utility model a structural schematic diagram of the scissors;

FIG. 3 is a schematic view of the handle body of the present utility model in a cut-away configuration;

FIG. 4 is a schematic view of the structure of FIG. 3A according to the present utility model;

FIG. 5 is a schematic view of the structure of the solid rack of the present utility model;

FIG. 6 is a schematic diagram of the structure of FIG. 5B according to the present utility model;

fig. 7 is a schematic view of the structure of the sawtooth body according to the present utility model.

In the figure, 1, a blade;

2. The tool handle comprises a tool handle assembly, a tool handle body, a 22 tool groove, a 23 mounting groove, a 24 sliding hole, a 25 anti-falling groove, a 26, a pull rod, a 27, a spring telescopic rod, a 28 and a toothed plate;

3. The device comprises a fixing component, a stop block, a block, a one-way tooth and a block, wherein the block is arranged on the fixing component;

4. a sawtooth assembly; 41, a fixed rack, 42, a sawtooth body;

5. and a pair of scissors.

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.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

Referring to fig. 1-7, the present utility model provides a technical solution:

The utility model provides a gardening scissors with saw teeth, includes blade 1, handle of a knife subassembly 2 and vice scissors 5, and handle of a knife subassembly 2 right-hand member is provided with fixed subassembly 3, and handle of a knife subassembly 2 inboard is laminated with sawtooth subassembly 4 outside, handle of a knife subassembly 2 includes handle of a knife body 21, and the inboard sword groove 22, mounting groove 23, slide hole 24 and the anticreep groove 25 of having seted up of handle of a knife body 21, and the inboard sliding connection of anticreep groove 25 has pull rod 26, and pull rod 26 front end fixedly connected with pinion 28, pinion 28 rear end fixedly connected with spring telescopic link 27, fixed subassembly 3 include dog 31, and dog 31 left side fixedly connected with separation piece 32, separation piece 32 rear end fixedly connected with one-way tooth 33, and sawtooth subassembly 4 includes solid rack 41, solid rack 41 front end fixedly connected with sawtooth body 42, the inside laminating of anticreep groove 25 and solid rack 41 outside, one-way tooth 33 rear end laminating with pinion 28 front end.

As a further implementation scheme of the scheme, the right side of the blade 1 is fixedly connected with the left side of the cutter handle body 21, the structure of the pair of scissors 5 is the same as that of the blade 1, the cutter handle assembly 2, the fixing assembly 3 and the saw tooth assembly 4, the pair of scissors 5 is rotationally connected with the blade 1 through a rotating shaft, through the arrangement, the saw tooth assembly 4 in the pair of scissors 5 or the saw tooth assembly 4 in the cutter handle assembly 2 can be replaced according to the requirement, the standby effect is achieved, and the operation persistence is improved;

As a further implementation scheme of the scheme, the knife slot 22 is communicated with the anti-falling slot 25, the knife slot 22 is aligned with the sawtooth body 42 in the front-back direction, the anti-falling slot 25 penetrates through the front end of the knife handle body 21, the sawtooth body 42 protrudes out of the anti-falling slot 25, the inner side of the anti-falling slot 25 is attached to the outer side of the fixed rack 41, the left side of the fixed rack 41 is attached to the left side of the anti-falling slot 25, through the arrangement, a space is provided for accommodating the sawtooth body 42, the knife handle is tightly attached to the knife handle during accommodating, contact with external objects is avoided, safety and convenience during carrying are remarkably improved, meanwhile, the direction of the fixed rack 41 can be exchanged according to the requirement, the sawtooth body 42 is positioned outside the knife handle body 21, and plants are conveniently cut;

As a further implementation scheme of the scheme, the mounting groove 23 penetrates through the right end of the tool handle body 21, the blocking block 32 is inserted into the inner side of the mounting groove 23, the front end of the blocking block 32 is flush with the front end of the tool handle body 21, the left side of the stop block 31 is attached to the right side of the tool handle body 21, the fixed rack 41 is trapezoid, the right side of the fixed rack 41 is attached to the left side of the blocking block 32, through the arrangement, the blocking block 32 is attached to the left side of the fixed rack 41 to limit the fixed rack 41, stability of cutting operation is improved, and meanwhile the fixed rack 41 is prevented from being detached from the inside of the tool handle body 21;

as the scheme of this scheme further implementation, the shape of pull rod 26 is the cylinder of two sections different diameters, the rear end of spring telescopic link 27 and the inboard fixed connection of handle of a knife body 21, the shape of one-way tooth 33 is right angle triangle, the pinion rack 28 front end is provided with the tooth, the tooth shape of pinion rack 28 is right angle triangle, through above-mentioned setting, can improve the convenience when installing the subassembly 3 at handle of a knife 2 inside, prevent that the subassembly 3 after the installation from breaking away from handle of a knife 2 inside, can demolish the subassembly 3 simultaneously, thereby take out solid rack 41, the practicality and the flexibility of operation of instrument have been promoted.

When plants are trimmed, initially the rack 41 is positioned in the anti-falling groove 25, the sawtooth body 42 is positioned in the cutter groove 22, the sawtooth body 42 of the pair of scissors 5 is also positioned in the pair of scissors 5, one side of the rack 41 is flush with the front end of the cutter handle body 21, the cutter handle body 21 and the cutter handle body 21 on the pair of scissors 5 are held by two hands, the cutter handle body 21 is operated to drive the blade 1 or the blade 1 of the pair of scissors 5 to rotate, the effect of trimming the plants is realized, the length of the cutter handle body 21 is longer than that of the blade 1, and the sawtooth is arranged on the cutter handle by the device, so that the labor intensity of operators can be greatly reduced, the convenience of use is improved, meanwhile, the space occupation of the blade 1 is reduced by the device, the convenience and the safety in carrying are improved, and the device is suitable for being used between narrow or dense vegetation;

when plants need to be cut, the pull rod 26 is pulled to drive the toothed plate 28 to move backwards, the toothed plate 28 extrudes the spring telescopic rod 27, the toothed plate 28 can move forwards under the action of the elastic force of the spring telescopic rod 27, the meshing stability of the toothed plate 28 and the unidirectional teeth 33 is improved, the unidirectional teeth 33 are shaped, the toothed plate 28 and the meshed unidirectional teeth 33 can be prevented from being separated, when the toothed plate 28 is far away from the unidirectional teeth 33, the stop block 31 can be pulled out of the installation groove 23 to drive the blocking block 32 and the unidirectional teeth 33, the solid rack 41 is pulled out of the anti-falling groove 25, the direction of the sawtooth body 42 is directed forwards, the solid rack 41 is slid into the anti-falling groove 25, the shape structure of the anti-falling groove 25 is set, the solid rack 41 can be prevented from being separated from the anti-falling groove 25 after the solid rack 41 is exchanged, and after the left side of the solid rack 41 is adhered to the left side of the anti-falling groove 25, at this time, the sawtooth body 42 is positioned at the front end of the cutter handle body 21 and is positioned outside, the blocking block 32 is inserted into the mounting groove 23, at this time, the unidirectional teeth 33 are pressed against the toothed plate 28, the toothed plate 28 moves backwards after being pressed, the toothed plate 28 is meshed with the unidirectional teeth 33 when the elastic force of the spring telescopic rod 27 is passed, when the left side of the blocking block 32 is jointed with the left side of the mounting groove 23, the left side of the blocking block 32 is jointed with the right side of the fixed rack 41 at this time, the mounting is completed, so that plants can be cut through the sawtooth body 42 by holding the stop block 31 and the pair of scissors 5, the working principle is that when the sawtooth body 42 is not used, the sawtooth body 42 is accommodated into the cutter groove 22, the danger caused by the contact of the sawtooth body 42 and external objects when carrying is avoided, the cutter handle can be conveniently operated according to the cutting requirement, the saw tooth assembly 4 inside the pair of scissors 5 or the saw tooth assembly 4 inside the cutter handle assembly 2 is used at any time, so that the convenience and the practicability of use are improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The gardening clipper with saw teeth comprises a blade (1), a cutter handle assembly (2) and a pair of scissors (5), and is characterized in that a fixing assembly (3) is arranged at the right end of the cutter handle assembly (2), and the inner side of the cutter handle assembly (2) is attached to the outer side of a saw tooth assembly (4);

The tool handle assembly (2) comprises a tool handle body (21), a tool slot (22), a mounting groove (23), a sliding hole (24) and an anti-falling groove (25) are formed in the inner side of the tool handle body (21), a pull rod (26) is connected to the inner side of the anti-falling groove (25) in a sliding mode, a toothed plate (28) is fixedly connected to the front end of the pull rod (26), and a spring telescopic rod (27) is fixedly connected to the rear end of the toothed plate (28);

the fixing assembly (3) comprises a stop block (31), a blocking block (32) is fixedly connected to the left side of the stop block (31), and a unidirectional tooth (33) is fixedly connected to the rear end of the blocking block (32);

The sawtooth assembly (4) comprises a fixed rack (41), and the front end of the fixed rack (41) is fixedly connected with a sawtooth body (42);

the inner side of the anti-falling groove (25) is attached to the outer side of the fixed rack (41), and the rear end of the unidirectional tooth (33) is attached to the front end of the toothed plate (28).

2. The gardening clipper with saw teeth according to claim 1, wherein the right side of the blade (1) is fixedly connected with the left side of the cutter handle body (21), the structure of the pair of auxiliary scissors (5) is the same as that of the blade (1), the cutter handle assembly (2), the fixing assembly (3) and the saw tooth assembly (4), and the pair of auxiliary scissors (5) is rotationally connected with the blade (1) through a rotating shaft.

3. The pair of gardening scissors with saw teeth according to claim 1, wherein the knife groove (22) is communicated with the anti-falling groove (25), the knife groove (22) is aligned with the saw tooth body (42) in the front-back direction, and the anti-falling groove (25) penetrates through the front end of the knife handle body (21).

4. The pair of gardening scissors with saw teeth according to claim 1, wherein the sawtooth body (42) protrudes out of the anti-falling groove (25), the inner side of the anti-falling groove (25) is attached to the outer side of the fixed rack (41), and the left side of the fixed rack (41) is attached to the left side of the anti-falling groove (25).

5. The pair of gardening scissors with saw teeth according to claim 1, wherein the mounting groove (23) penetrates through the right end of the cutter handle body (21), the blocking block (32) is inserted into the inner side of the mounting groove (23), the front end of the blocking block (32) is flush with the front end of the cutter handle body (21), and the left side of the blocking block (31) is attached to the right side of the cutter handle body (21).

6. The pair of gardening scissors with saw teeth according to claim 1, wherein the fixed rack (41) is in a trapezoid shape, and the right side of the fixed rack (41) is attached to the left side of the blocking block (32).

7. The gardening clipper with saw teeth according to claim 1, wherein the pull rod (26) is in the shape of two sections of cylinders with different diameters, the rear end of the spring telescopic rod (27) is fixedly connected with the inner side of the cutter handle body (21), the one-way teeth (33) are in the shape of right-angle triangular bodies, the front end of the toothed plate (28) is provided with teeth, and the teeth of the toothed plate (28) are in the shape of right-angle triangular bodies.