Garden pruning scissors

Abstract

The utility model provides a pair of garden pruning shears, which relates to the technical field of garden tools, and comprises a first shear blade, a rotating shaft is rotatably connected in the first shear blade, a second shear blade is rotatably connected on the outer wall of the rotating shaft, and the second shear blade is positioned on the back of the first shear blade. The ends, away from the scissor head, of the first scissor blade and the second scissor blade are each provided with a scissor protection handle, a clamping connecting groove is formed in one side of each scissor protection handle, and nut grooves are formed in the sides, close to the rotating shaft, of the first scissor blade, the second scissor blade and the scissor protection handles. Compared with the prior art, the garden pruning shears have the advantages that a baffle structure is additionally arranged on the garden pruning shears, so that the situation that sheared small branches bounce due to inertia, and accidental injuries are caused to workers is avoided; when the pair of garden pruning scissors is used, the scissor protection handle not only can protect the scissor head, but also can be used as a handle supporting rod of the pair of garden pruning scissors, so that the practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of garden tools, in particular to a pair of garden pruning shears. Background Art

[0002] Garden pruning shears are an indispensable tool in gardening work. They have various types and characteristics to meet different pruning needs. Garden pruning shears are one of the indispensable tools in gardening work. When choosing and using them, they need to be selected and operated according to actual needs to ensure the pruning effect and the service life of the tool;

[0003] After searching, the utility model with the publication number CN221043808U discloses a pruning shear that can be extended for use. Although this utility model patent solves the problem that the handle length of the existing pruning shears is fixed, which is convenient for pruning short branches and close branches, but inconvenient for pruning branches at higher positions, and the end of the pruning shears is relatively sharp, which is easy to touch when idle, causing scratches, not only easily causing harm to people, but also the tip is easy to bend when dropped, affecting use; however, this utility model patent has the following problems:

[0004] First, the utility model patent combines the first and second scissor blades together through a protective cover and cushions the ends of the first and second scissor blades to provide protection. When the worker uses the extendable pruning shears to prune, the protective cover is separated from the pruning shears, which can easily be lost, thereby affecting the subsequent protection of the ends of the scissor blades.

[0005] Second, when pruning with garden pruning shears, the cut branches may bounce back suddenly due to inertia, which can easily cause accidental injuries and pose a threat to the safety of workers;

[0006] For this reason, a kind of garden pruning shears is proposed. Utility Model Content

[0007] In view of this, the utility model provides a garden pruning shears to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0008] The technical solution of the utility model is achieved as follows: a garden pruning shears comprises a first scissor blade, wherein the first scissor blade is rotatably connected to a rotating shaft, the outer wall of the rotating shaft is rotatably connected to the second scissor blade, the second scissor blade is located on the back of the first scissor blade, and the first scissor blade and the second scissor blade are provided with a scissor protection handle at one end away from the scissor head, and a snap-fit connection groove is provided on one side of the scissor protection handle, and a nut groove is provided on the side of the first scissor blade, the second scissor blade and the scissor protection handle close to the rotating shaft, a hexagonal nut is connected in the nut groove, and a bolt rod is fixedly connected to one side of the hexagonal nut, the bolt rod is connected to the second scissor blade and the inside of the scissor protection handle, a nut is threadedly connected to the outer wall of the bolt rod, and the nut is located on the side of the two sets of scissor protection handles away from the nut groove, and an arc-shaped hand-held handle is fixedly connected to one side of the scissors protection handle.

[0009] Further preferably, one side of the second scissor blade is fixedly connected to a C-shaped support frame, the inside of the C-shaped support frame is fixedly connected to a support rod, the outer wall of the support rod is fixedly connected to a square limit block, the outer wall of the support rod is provided with a connecting block, a square connecting groove is opened inside the connecting block, the square connecting groove is clamped with the outer wall of the square limit block, one side of the connecting block is fixedly connected to a spring 1, one end of the spring 1 is against the inner wall of the C-shaped support frame, and the outer wall of the connecting block is fixedly connected to a baffle.

[0010] Further preferably, the shapes of the engaging connection grooves match the shapes of the first scissor blade and the second scissor blade respectively.

[0011] Further preferably, two groups of the C-shaped support frames, support rods and square limit blocks are provided, and the two groups of the C-shaped support frames, support rods and square limit blocks are evenly distributed on one side of the baffle.

[0012] Further preferably, anti-skid particles are fixedly connected to the outer wall of the arc-shaped handle, and the anti-skid particles are provided in multiple groups, and the multiple groups of anti-skid particles are evenly distributed.

[0013] Further preferably, one end of the first scissor blade and the second scissor blade away from the scissor head is fixedly connected to a spring 2.

[0014] The embodiment of the present invention has the following advantages due to the adoption of the above technical solution:

[0015] First, the utility model adds a baffle structure to the garden pruning shears to achieve the function of preventing short branches from splashing. That is, the baffle is pushed to the left until the connecting block leaves the square limit block, the baffle is turned 90 degrees with the support rod as the center, and then the baffle is moved to the right so that the connecting block is located outside the square limit block. The square connecting groove is engaged with the square limit block. The spring pushes the connecting block to prevent the connecting block and baffle from moving to the left during use, causing the baffle to swing down, thereby preventing the cut small branches from bouncing up due to inertia and causing accidental injury to the staff;

[0016] 2. When the garden pruning shears are used, if the utility model wants to realize the protection function of the scissor head, the nut is rotated until the hexagonal nut leaves the nut groove, and the scissor protection handle is rotated 180 degrees with the nut groove as the center of the circle, and the engaging connecting grooves are respectively engaged with the first scissor blade and the second scissor blade, thereby retracting the first scissor blade and the second scissor blade, and then the nut is turned back to the nut groove and enters the hexagonal nut, thereby fixing the scissor protection handle, thereby achieving the purpose of protecting the scissor head. The scissor protection handle can not only protect the scissor head, but also serve as a handle support rod of the garden pruning shears, which is more practical.

[0017] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present invention will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0019] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;

[0020] Figure 2 This is a schematic diagram of the local structure of the utility model Figure 1 ;

[0021] Figure 3 This is a schematic diagram of the local structure of the utility model Figure 2 ;

[0022] Figure 4 The overall structure of the utility model is shown in FIG. Figure 2 .

[0023] Figure numerals: 1. first scissor blade; 2. rotating shaft; 3. second scissor blade; 4. scissor protection handle; 5. snap-fit connection groove; 6. nut groove; 7. hexagonal nut; 8. bolt rod; 9. nut; 10. arc-shaped handle; 12. C-shaped support frame; 13. support rod; 14. square limit block; 15. connecting block; 16. square connecting groove; 17. spring 1; 18. baffle; 19. anti-slip particles; 20. spring 2. DETAILED DESCRIPTION

[0024] Hereinafter, only certain exemplary embodiments are briefly described. As will be appreciated by those skilled in the art, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and description are to be regarded as illustrative in nature and not restrictive.

[0025] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0026] like Figures 1-4 As shown, an embodiment of the utility model provides a garden pruning shears: it includes a first scissor blade 1, a rotating shaft 2 is rotatably connected inside the first scissor blade 1, a second scissor blade 3 is rotatably connected to the outer wall of the rotating shaft 2, the second scissor blade 3 is located on the back of the first scissor blade 1, and the first scissor blade 1 and the second scissor blade 3 are provided with a scissor protection handle 4 at the end away from the scissor head, and a snap-fit connection groove 5 is provided on one side of the scissor protection handle 4. The first scissor blade 1, the second scissor blade 3 and the scissor protection handle 4 are provided with a nut groove 6 on the side close to the rotating shaft 2, a hexagonal nut 7 is connected in the nut groove 6, and a bolt rod 8 is fixedly connected to one side of the hexagonal nut 7, the bolt rod 8 is connected to the inside of the second scissor blade 3 and the scissors protection handle 4, a nut 9 is threadedly connected to the outer wall of the bolt rod 8, the nut 9 is located on the side of the two groups of scissors protection handles 4 away from the nut groove 6, and an arc-shaped hand-held handle 10 is fixedly connected to one side of the scissors protection handle 4.

[0027] In one embodiment, a C-shaped support frame 12 is fixedly connected to one side of the second scissor blade 3, a support rod 13 is fixedly connected to the inside of the C-shaped support frame 12, a square limit block 14 is fixedly connected to the outer wall of the support rod 13, a connecting block 15 is provided on the outer wall of the support rod 13, a square connecting groove 16 is provided inside the connecting block 15, the square connecting groove 16 is clamped with the outer wall of the square limit block 14, a spring 17 is fixedly connected to one side of the connecting block 15, one end of the spring 17 is against the inner wall of the C-shaped support frame 12, and a baffle 18 is fixedly connected to the outer wall of the connecting block 15.

[0028] In one embodiment, the shape of the engaging groove 5 matches the shape of the first scissor blade 1 and the second scissor blade 3. Two sets of C-shaped supports 12, support rods 13, and square stoppers 14 are provided, and the two sets of C-shaped supports 12, support rods 13, and square stoppers 14 are evenly distributed on one side of the baffle 18. These two sets of C-shaped supports 12, support rods 13, and square stoppers 14 provide more stable support for the baffle 18.

[0029] In one embodiment, anti-skid particles 19 are fixedly attached to the outer wall of the curved handle 10. The anti-skid particles 19 are provided in multiple groups and are evenly distributed. The anti-skid particles 19 provide an anti-skid effect, preventing sweating during pruning and causing slipping when holding the curved handle 10, which could result in accidents.

[0030] In one embodiment, the first scissor blade 1 and the second scissor blade 3 are fixedly connected to a spring 20 at one end away from the scissor head. The hexagonal nut 7, bolt rod 8 and nut 9 used in this application are all prior art, and the connections between the hexagonal nut 7, bolt rod 8 and nut 9 and the various components are also prior art. Therefore, their connection and working principles will not be elaborated here.

[0031] When the utility model is in operation: when it is necessary to prune branches with the garden pruning shears, the baffle 18 is pushed to the left until the connecting block 15 leaves the square limit block 14, then the spring 17 is shortened, and the baffle 18 is turned 90 degrees with the support rod 13 as the center of the circle, and then the baffle 18 is moved to the right, and the connecting block 15 is located outside the square limit block 14, and the square connecting groove 16 is engaged with the square limit block 14. At this time, the spring 17 pushes the connecting block 15 to prevent the connecting block 15 and the baffle 18 from moving to the left during use, causing the baffle 18 to swing down, thereby preventing the cut small branches from bouncing up due to inertia and causing accidents to the staff. When the garden pruning shears need to be stored, the nut 9 is rotated until the nut 9 is away from the hexagonal nut 7 and the hexagonal nut 7 leaves the nut slot 6, and then the scissors protection handle 4 is rotated 180 degrees with the nut slot 6 as the center of the circle. At this time, the engaging connecting groove 5 is respectively engaged with the first scissor blade 1 and the second scissor blade 3, thereby retracting the first scissor blade 1 and the second scissor blade 3, and then the nut 9 is turned back to the nut slot 6 and enters the hexagonal nut 7, thereby fixing the scissors protection handle 4 to achieve the purpose of protecting the scissors head. The scissors protection handle 4 can not only protect the scissors head, but also serve as a handle support rod of the garden pruning shears, which is more practical.

[0032] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily conceive of various modifications or substitutions within the technical scope disclosed in the present invention, and such modifications or substitutions are intended to be within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be based on the scope of protection of the claims.

Claims

1. A garden pruning shears, characterized by: The invention comprises a first scissor blade (1), wherein a rotating shaft (2) is rotatably connected inside the first scissor blade (1), and a second scissor blade (3) is rotatably connected to the outer wall of the rotating shaft (2), and the second scissor blade (3) is located on the back of the first scissor blade (1), and the ends of the first scissor blade (1) and the second scissor blade (3) away from the scissor head are both provided with a scissor protection handle (4), and a snap-fit connection groove (5) is provided on one side of the scissor protection handle (4). The first scissor blade (1), the second scissor blade (3) and the scissor protection handle (4) are close to each other. A nut groove (6) is provided on one side of the near-rotating shaft (2), a hexagonal nut (7) is connected in the nut groove (6), a bolt rod (8) is fixedly connected to one side of the hexagonal nut (7), the bolt rod (8) is connected to the inside of the second scissor blade (3) and the scissor protection handle (4), a nut (9) is threadedly connected to the outer wall of the bolt rod (8), the nut (9) is located on the side of the two sets of scissor protection handles (4) away from the nut groove (6), and an arc-shaped hand-held handle (10) is fixedly connected to one side of the scissor protection handle (4).

2. A garden pruning shears according to claim 1, characterized in that: One side of the second scissor blade (3) is fixedly connected to a C-shaped support frame (12), the interior of the C-shaped support frame (12) is fixedly connected to a support rod (13), the outer wall of the support rod (13) is fixedly connected to a square limit block (14), the outer wall of the support rod (13) is provided with a connecting block (15), a square connecting groove (16) is provided inside the connecting block (15), the square connecting groove (16) is engaged with the outer wall of the square limit block (14), one side of the connecting block (15) is fixedly connected to a spring (17), one end of the spring (17) is against the inner wall of the C-shaped support frame (12), and the outer wall of the connecting block (15) is fixedly connected to a baffle (18).

3. The garden pruning shears according to claim 1, characterized in that: The shapes of the snap-fit connection groove (5) respectively match the shapes of the first scissor blade (1) and the second scissor blade (3).

4. The garden pruning shears according to claim 2, characterized in that: The C-shaped support frame (12), the support rod (13) and the square limit block (14) are provided in two groups, and the two groups of the C-shaped support frame (12), the support rod (13) and the square limit block (14) are evenly distributed on one side of the baffle (18).

5. The garden pruning shears according to claim 1, characterized in that: The outer wall of the arc-shaped hand-held handle (10) is fixedly connected with anti-skid particles (19), and the anti-skid particles (19) are provided in multiple groups, and the multiple groups of anti-skid particles (19) are evenly distributed.

6. The garden pruning shears according to claim 1, characterized in that: The first scissor blade (1) and the second scissor blade (3) are fixedly connected to a second spring (20) at one end away from the scissor head.

Images