CN212876823U

CN212876823U - Garden cutting knife

Info

Publication number: CN212876823U
Application number: CN202021712127.3U
Authority: CN
Inventors: 苏雷; 李鹰
Original assignee: University of Electronic Science and Technology of China Zhongshan Institute
Current assignee: University of Electronic Science and Technology of China Zhongshan Institute
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-04-06
Anticipated expiration: 2030-08-17

Abstract

The utility model discloses a garden cutting knife, including the hilt, the inside wall connection who is connected with the blade through the pivot rotation of one end of hilt, reset spring and hilt that the pivot was through cup jointing, one side of blade is provided with the cutting sword, the opposite side of blade is provided with the saw sword, flexible groove has been seted up to one side that lies in the pivot on the blade, the inside sliding connection in flexible groove has the slide, the bottom of slide is passed through supporting spring and is connected with the bottom in flexible groove, the top center department of slide installs the spacing post that passes flexible groove. The utility model discloses novel structure thinks about ingeniously, not only guarantees that the blade is opened and is retrieved the convenience, and fixed stability is good moreover, prevents to retrieve at the in-process blade that uses, influences the use, and through the cutting sword and the saw sword that set up, conveniently cut and saw work simultaneously, satisfies garden work's different demands.

Description

Garden cutting knife

Technical Field

The utility model relates to a garden instrument technical field specifically is a garden cutting knife.

Background

The garden tool is a maintenance device for greening landscapes of human beings, takes maintenance of lawns, hedges, protection of flowers and plants and trees as operation objects, and replaces most of mechanized tools represented by manual labor. The garden tools include gardening tools and gardening tools, classified according to the use occasions. It can be further classified into a home tool and a professional tool according to the classification of the objects used.

Current gardens cutting knife only has the function of cutting, if be comparatively stout branch, cuts the difficulty, and the practicality is poor. Therefore, it is necessary to design a garden cutter.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a garden cutting knife, this garden cutting knife, novel structure thinks about ingeniously, not only guarantees that the blade is opened and is retrieved the convenience, and fixed stability is good moreover, prevents to retrieve at the in-process blade that uses, influences the use, and through the cutting sword and the saw sword that set up, the convenient work of cutting and saw satisfies the different demands of garden work simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a garden cutting knife comprises a knife handle, a blade is rotatably connected inside one end of the knife handle through a rotating shaft, the rotating shaft is connected with the inner wall of the knife handle through a sleeved return spring, one side of the blade is provided with a cutting edge, the other side of the blade is provided with a saw edge, one side of the blade, which is positioned on the rotating shaft, is provided with a telescopic groove, the inside of the telescopic groove is connected with a sliding plate in a sliding way, the bottom of the sliding plate is connected with the bottom of the telescopic groove through a supporting spring, a limiting post penetrating through the telescopic groove is arranged at the center of the top of the sliding plate, a first limiting hole and a second limiting hole matched with the limiting post for use are symmetrically formed in the inner wall of the cutter handle, and the first spacing hole and the second spacing hole are connected through an arc-shaped sliding groove, the recovery button is arranged in the first spacing hole, and the opening button is arranged in the second spacing hole.

Preferably, a pressing protrusion is arranged on one side of the blade, which is located on the saw blade, and a groove portion is formed on the knife handle, which is opposite to the pressing protrusion.

Preferably, a recovery groove is formed in one side of the top of the hilt, and a drill bit is fixed inside the recovery groove through a hinge.

Preferably, the limiting column is connected to the inner portion of the arc-shaped sliding groove in a sliding mode.

Preferably, the handle and the blade are both stainless steel members.

The utility model has the advantages that:

1. the opening button is pressed to enable the limiting column to be recovered into the telescopic groove, the blade is popped out under the action of the reset spring, the limiting column is popped into the first limiting hole under the action of the supporting spring after moving in the arc-shaped sliding groove, the recovery of the blade can be realized by pressing the recovery button, the convenience in opening and recovering the blade is ensured, the fixing stability is good, the blade is prevented from being recovered in the using process, the use is influenced, meanwhile, the cutting and sawing work is facilitated through the arranged cutting edge and the saw edge, and different requirements of garden work are met;

2. when the drill bit is used, the drill bit is shifted out from the interior of the recovery tank, drilling operation can be performed, garden workers can conveniently clean wormholes, and practicability is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of the plane structure of the blade of the present invention;

FIG. 3 is a schematic view of the structure of the spacing column region of the present invention;

FIG. 4 is a schematic view of the planar structure of the arc chute area of the present invention;

reference numbers in the figures: 1. a hilt; 2. a blade; 3. a drill bit; 4. a recovery tank; 5. an open button; 6. a recovery button; 7. a rotating shaft; 8. pressing the protrusion; 9. a groove part; 10. a return spring; 11. a limiting column; 12. a cutting edge; 13. a saw blade; 14. a slide plate; 15. a telescopic groove; 16. a support spring; 17. a first limit hole; 18. an arc-shaped chute; 19. a second limiting hole.

Detailed Description

The following describes the present invention in further detail with reference to the accompanying fig. 1-4.

Given by fig. 1-4, the utility model provides the following technical scheme: a garden cutting knife comprises a knife handle 1, wherein a blade 2 is rotatably connected inside one end of the knife handle 1 through a rotating shaft 7, the rotating shaft 7 is connected with the inner wall of the knife handle 1 through a sleeved reset spring 10, a cutting edge 12 is arranged on one side of the blade 2, a saw edge 13 is arranged on the other side of the blade 2, a telescopic groove 15 is formed in one side, located on the rotating shaft 7, of the blade 2, a sliding plate 14 is connected inside the telescopic groove 15 in a sliding mode, the bottom of the sliding plate 14 is connected with the bottom of the telescopic groove 15 through a supporting spring 16, a limiting column 11 penetrating through the telescopic groove 15 is installed in the center of the top of the sliding plate 14, a first limiting hole 17 and a second limiting hole 19 which are matched with the limiting column 11 for use are symmetrically formed in the inner wall of the knife handle 1, the first limiting hole 17 is connected with the second limiting hole 19 through an arc-shaped sliding groove 18, a recovery button 6 is installed inside the first limiting, during the use, through pressing open button 5, make spacing post 11 retrieve the inside of flexible groove 15, under reset spring 10's effect, make blade 2 pop out, spacing post 11 is behind the internal motion of arc spout 18, under supporting spring 16's effect, the inside of first spacing hole 17 is gone into in the bullet, press and retrieve button 6, can realize the recovery of blade 2, it is convenient not only to guarantee that blade 2 opens and retrieve, and fixed stability is good, prevent that in-process blade 2 who uses from retrieving, the influence is used, simultaneously through cutting sword 12 and the saw sword 13 that sets up, conveniently cut and saw work, satisfy the different demands of gardens work.

One side that lies in saw sword 13 on blade 2 is provided with presses protruding 8, just to pressing protruding 8 on handle of a knife 1 and seted up concave part 9, through the protruding 8 of pressing that sets up, conveniently handheld inside of pressing protruding 8 and retrieving handle of a knife 1 with blade 2.

One side of the top of the hilt 1 is provided with a recycling groove 4, the drill bit 3 is fixed in the recycling groove 4 through a hinge, when the drill bit 3 is used, the drill bit 3 is moved out from the inside of the recycling groove 4, drilling operation can be carried out, the garden worker can conveniently clean wormholes, and practicability is improved.

The limiting column 11 is connected inside the arc-shaped sliding groove 18 in a sliding mode and has a limiting function.

The hilt 1 and the blade 2 are both stainless steel components, and have long service life.

The utility model discloses during the use, through pressing opening button 5, make spacing post 11 retrieve the inside of flexible groove 15, under reset spring 10's effect, make blade 2 pop out, spacing post 11 is behind the internal motion of arc spout 18, under the effect of supporting spring 16, pop into the inside of first spacing hole 17, press recovery button 6, can realize the recovery of blade 2, not only guarantee that blade 2 opens and retrieves conveniently, and fixed stability is good, prevent that blade 2 from retrieving in the in-process of using, influence the use, simultaneously through cutting edge 12 and saw edge 13 who sets up, conveniently cut and saw work, satisfy the different demands of garden work;

when using drill bit 3, shift out drill bit 3 from the inside of accumulator 4, can carry out the drilling operation, make things convenient for the gardens staff to carry out the clearance in wormhole, promote the practicality.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a gardens cutting knife, includes handle of a knife (1), its characterized in that: the utility model discloses a cutting tool, including sword handle (1), pivot (7), cutting blade (2), pivot (7) and the inner wall of sword handle (1) are connected through pivot (7) rotation, one side of blade (2) is provided with cutting edge (12), the opposite side of blade (2) is provided with saw sword (13), one side that lies in pivot (7) on blade (2) has seted up flexible groove (15), the inside sliding connection of flexible groove (15) has slide (14), the bottom of slide (14) is connected with the bottom of flexible groove (15) through supporting spring (16), the top center department of slide (14) installs spacing post (11) that pass flexible groove (15), the inner wall symmetry of sword handle (1) is seted up first spacing hole (17) and second spacing hole (19) that use with spacing post (11) cooperation, and connect through arc spout (18) between first spacing hole (17) and the spacing hole of second (19), the internally mounted of first spacing hole (17) has recovery button (6), the internally mounted of the spacing hole of second (19) has opening button (5).

2. A garden cutting knife as claimed in claim 1, wherein: one side of the blade (2) positioned at the saw blade (13) is provided with a pressing protrusion (8), and the cutter handle (1) is provided with a groove part (9) opposite to the pressing protrusion (8).

3. A garden cutting knife as claimed in claim 1, wherein: a recycling groove (4) is formed in one side of the top of the hilt (1), and a drill bit (3) is fixed inside the recycling groove (4) through a hinge.

4. A garden cutting knife as claimed in claim 1, wherein: the limiting column (11) is connected inside the arc-shaped sliding groove (18) in a sliding mode.

5. A garden cutting knife as claimed in claim 1, wherein: the hilt (1) and the blade (2) are both stainless steel components.