CN215774388U

CN215774388U - Grafting-tool for landscaping

Info

Publication number: CN215774388U
Application number: CN202121977929.1U
Authority: CN
Inventors: 何利军
Original assignee: Yu Wo Tian Environmental Development Group Ltd By Share Ltd
Current assignee: Yu Wo Tian Environmental Development Group Ltd By Share Ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-02-11
Anticipated expiration: 2031-08-23

Abstract

The utility model discloses a grafting knife for landscaping, and belongs to the field of landscaping. A grafting knife for landscaping comprises a first sliding groove formed in the inner side wall of a knife box, a second sliding groove formed in the inner bottom of the knife box and symmetrical with each other, a third sliding groove formed in the inner bottom of the knife box, a threaded hole formed in the back of the knife box, a regulating rod in threaded connection with the left side wall of the knife box, a knife stone arranged in the knife box, a first sliding block fixedly arranged at the bottom of the knife stone in a front-back symmetrical structure, a blade arranged in the knife box, a second sliding block fixedly arranged at the right side wall of the blade, a knife handle fixedly arranged at the back of the blade, a third sliding block fixedly arranged at the bottom of the knife handle, a sliding rod rotatably connected with the back of the knife handle, and a threaded rod fixedly arranged at the rear end of the sliding rod, wherein when the grafting knife is used, the threaded rod and the sliding rod can be driven by a pull ring, so that the knife handle and the blade can be stretched in the knife box, thereby protecting the blade after use, and the accidental injury event caused by the blade is avoided.

Description

Grafting-tool for landscaping

Technical Field

The utility model relates to the field of landscaping, in particular to a grafting knife for landscaping.

Background

Landscaping is a beautiful natural environment and rest area created by applying engineering technology and artistic means in a certain region and modifying the terrain to plant trees, flowers and plants, build buildings, arrange garden roads and the like, and is called garden. Gardens include gardens, residential gardens, small paradises, gardens, parks, vegetable gardens, zoos and the like, and with the development of the garden discipline, forest parks, scenic spots, natural conservation areas or tourist areas of national parks and recreational areas are included.

Afforestation needs often to use the grafting-tool to prune the plant, and traditional grafting-tool all has tool bit and handle of a knife to constitute, and the structure is comparatively single, and the tool bit does not set up with the separation of cover, often leads to the cover of a knife to lose easily to cause the tool bit to have certain safe risk, for this reason, we provide a grafting-tool for afforestation, mainly used solves the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model aims to provide a grafting knife for landscaping, which aims to solve the problems in the background technology.

2. Technical scheme

The utility model provides a grafting-tool for afforestation, includes the sword box, spout one has been seted up to the sword box inside wall, spout two of two mutual symmetries are seted up to the inboard bottom of sword box, spout three has been seted up to the inboard bottom of sword box, threaded hole is seted up at the sword box back, sword box left side wall threaded connection adjusts the pole, the inside whetstone that is equipped with of sword box, symmetrical structure has set firmly two slider one around the whetstone bottom is, the inside blade that is equipped with of sword box, blade right side wall has set firmly slider two, the blade back has set firmly the handle of a knife, handle of a knife bottom has set firmly slider three, handle of a knife back rotates the connection slide bar, the slide bar rear end is equipped with the threaded rod admittedly, the threaded rod rear end is equipped with the pull ring admittedly, slide bar surface cover is equipped with the spring.

Preferably, one end of the adjusting rod close to the inner end is rotatably connected with the knife stone.

Preferably, the first sliding block is connected with the inner wall of the second sliding groove in a sliding mode, the second sliding block is connected with the inner wall of the first sliding groove in a sliding mode, and the third sliding block is connected with the inner wall of the third sliding groove in a sliding mode.

Preferably, the threaded rod is in threaded connection with the threaded hole, the front end of the spring is fixedly connected with the knife handle, and the rear end of the spring is fixedly connected with the inner wall of the knife box.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. the structure of the utility model is improved, when the device is used, the pull ring can drive the threaded rod and the sliding rod to cause the knife handle and the blade to stretch out and draw back in the knife box, thereby protecting the blade after the use and avoiding the accidental injury of the blade.

2. The structure of the knife box is improved, the knife stone is arranged in the knife box, a user can conveniently and repeatedly pull the pull ring to polish the blade, and the knife stone can be adjusted through the adjusting rod, so that the knife stone can be attached to the blade in a worn state, and the sharpness of the blade is improved; through rotating the threaded rod, can adjust along with the flexible length of blade to be convenient for operator's use.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the knife box of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

FIG. 4 is a schematic bottom view of the whetstone of the present invention;

the reference numbers in the figures illustrate: 1. a knife box; 2. a first sliding chute; 3. a second chute; 4. a third chute; 5. a threaded hole; 6. adjusting a rod; 7. grinding a knife stone; 8. a first sliding block; 9. a blade; 10. a second sliding block; 11. a knife handle; 12. a third sliding block; 13. a slide bar; 14. a threaded rod; 15. a pull ring; 16. a spring.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution:

a grafting knife for landscaping comprises a knife box 1, wherein the inner side wall of the knife box 1 is provided with a first sliding groove 2, the bottom of the inner side of the knife box 1 is provided with a second sliding groove 3 which are symmetrical with each other, the bottom of the inner side of the knife box 1 is provided with a third sliding groove 4, the back of the knife box 1 is provided with a threaded hole 5, the left side wall of the knife box 1 is in threaded connection with an adjusting rod 6, a knife stone 7 is arranged inside the knife box 1, the bottom of the knife stone 7 is in a front-back symmetrical structure, two first sliding blocks 8 are fixedly arranged, a blade 9 is arranged inside the knife box 1, the right side wall of the blade 9 is fixedly provided with a second sliding block 10, the back of the blade 9 is fixedly provided with a knife handle 11, the bottom of the knife handle 11 is fixedly provided with a third sliding block 12, the back of the knife handle 11 is rotatably connected with a sliding rod 13, the rear end of the sliding rod 13 is fixedly provided with a threaded rod 14, the rear end of the threaded rod 14 is fixedly provided with a pull ring 15, and the outer surface of the sliding rod 13 is sleeved with a spring 16; in the using process, firstly, the pull ring 15 pushes the threaded rod 14 and the sliding rod 13 to move towards the inside of the knife box 1, so that the knife handle 11 and the blade 9 extend outwards along the knife box 1, meanwhile, the spring 16 is pulled up, the slide block three 12 at the bottom of the knife handle 11 slides along the slide groove three 4, the slide block two 10 obtained on the blade 9 slides along the slide groove one 2, the threaded rod 14 is rotated through the pull ring 15, so that the threaded rod 14 is in threaded connection with the threaded hole 5, the position of the blade 9 is fixed, and therefore, a user can trim and use conveniently, the user can drive the blade 9 to stretch and contract in the knife box 1 by repeatedly pulling the pull ring 15, so that the blade 9 and the whetstone 7 generate friction, so that the blade 9 is ground, so that the sharpness of the blade 9 is improved, and meanwhile, the slide block one 8 at the bottom of the whetstone 7 can slide along the slide groove two 3 by rotating the adjusting rod 6, so that the whetstone 7 can be better fitted with the blade 9. When the device is used, the threaded rod 14 and the sliding rod 13 can be driven by the pull ring 15, so that the knife handle 11 and the blade 9 can stretch out and draw back in the knife box 1, the blade 9 is protected after the use is finished, and the blade 9 is prevented from causing accidental injury; the knife stone 7 is arranged in the knife box 1, so that a user can conveniently pull the pull ring 15 repeatedly to polish the blade 9, and the knife stone 7 can be adjusted through the adjusting rod 6, so that the knife stone 7 can be attached to the blade 9 in a worn state, and the sharpness of the blade 9 is improved; by rotating the threaded rod 14, the length of the blade 9 can be adjusted, so that the use by an operator is facilitated.

Specifically, one end of the adjusting rod 6 close to the inner end is rotatably connected with the knife stone 7.

Furthermore, the first sliding block 8 is connected with the inner wall of the second sliding groove 3 in a sliding mode, the second sliding block 10 is connected with the inner wall of the first sliding groove 2 in a sliding mode, and the third sliding block 12 is connected with the inner wall of the third sliding groove 4 in a sliding mode.

Further, the threaded rod 14 is in threaded connection with the threaded hole 5, the front end of the spring 16 is fixedly connected with the knife handle 11, and the rear end of the spring 16 is fixedly connected with the inner wall of the knife box 1.

The working principle is as follows: in the using process, firstly, the pull ring 15 pushes the threaded rod 14 and the sliding rod 13 to move towards the inside of the knife box 1, so that the knife handle 11 and the blade 9 extend outwards along the knife box 1, meanwhile, the spring 16 is pulled up, the slide block three 12 at the bottom of the knife handle 11 slides along the slide groove three 4, the slide block two 10 obtained on the blade 9 slides along the slide groove one 2, the threaded rod 14 is rotated through the pull ring 15, so that the threaded rod 14 is in threaded connection with the threaded hole 5, the position of the blade 9 is fixed, and therefore, a user can trim and use conveniently, the user can drive the blade 9 to stretch and contract in the knife box 1 by repeatedly pulling the pull ring 15, so that the blade 9 and the whetstone 7 generate friction, so that the blade 9 is ground, so that the sharpness of the blade 9 is improved, and meanwhile, the slide block one 8 at the bottom of the whetstone 7 can slide along the slide groove two 3 by rotating the adjusting rod 6, so that the whetstone 7 can be better fitted with the blade 9.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a grafting-tool for afforestation, includes knife box (1), its characterized in that: the inner side wall of the knife box (1) is provided with a first sliding groove (2), the inner bottom of the knife box (1) is provided with a second sliding groove (3) which are symmetrical to each other, the inner bottom of the knife box (1) is provided with a third sliding groove (4), the back of the knife box (1) is provided with a threaded hole (5), the left side wall of the knife box (1) is in threaded connection with an adjusting rod (6), a knife grinding stone (7) is arranged in the knife box (1), the bottom of the knife grinding stone (7) is of a front-back symmetrical structure, two first sliding blocks (8) are fixedly arranged, a knife blade (9) is arranged in the knife box (1), the right side wall of the knife blade (9) is fixedly provided with a second sliding block (10), the back of the knife handle (9) is fixedly provided with a first sliding block (11), the bottom of the knife handle (11) is fixedly provided with a third sliding block (12), the back of the knife handle (11) is rotatably connected with a sliding rod (13), and the rear end of the sliding rod (13) is fixedly provided with a threaded rod (14), the rear end of the threaded rod (14) is fixedly provided with a pull ring (15), and the outer surface of the sliding rod (13) is sleeved with a spring (16).

2. The grafting-knife for landscaping according to claim 1, wherein: one end of the adjusting rod (6) close to the inner part is rotationally connected with the knife stone (7).

3. The grafting-knife for landscaping according to claim 1, wherein: the first sliding block (8) is connected with the inner wall of the second sliding groove (3) in a sliding mode, the second sliding block (10) is connected with the inner wall of the first sliding groove (2) in a sliding mode, and the third sliding block (12) is connected with the inner wall of the third sliding groove (4) in a sliding mode.

4. The grafting-knife for landscaping according to claim 1, wherein: the threaded rod (14) is in threaded connection with the threaded hole (5), the front end of the spring (16) is fixedly connected with the knife handle (11), and the rear end of the spring (16) is fixedly connected with the inner wall of the knife box (1).