CN215604881U

CN215604881U - Multifunctional pineapple knife

Info

Publication number: CN215604881U
Application number: CN202121781362.0U
Authority: CN
Inventors: 徐乐; 刘立园; 杨佳华
Original assignee: College of Science and Technology of Ningbo University
Current assignee: College of Science and Technology of Ningbo University
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-01-25
Anticipated expiration: 2031-08-02

Abstract

The utility model discloses a multifunctional pineapple knife which comprises a file, a planer knife and an electric telescopic knife handle assembly, wherein the top end of the planer knife is provided with a knife edge and forms the file, the electric telescopic knife handle assembly comprises a connecting part knife handle, a handheld part knife handle, a locking bolt, a sliding rod and an electric telescopic device, an insertion hole is formed in the center of the top end face of the connecting part knife handle, an insertion rod fixed at the bottom end of the planer knife is inserted into the insertion hole in a matched mode, and screw holes communicated with the insertion hole are formed in the left side and the right side of the connecting part knife handle. The top of the planer tool in the device is provided with the cutting edge to form a file, the planer tool has two functions, the planing tool and the file are combined, the operation is convenient, meanwhile, the planer tool and the electric telescopic tool shank component are limited and fixed by the locking bolt, if any one of the planer tool and the electric telescopic tool shank component is damaged, the other one can be recycled, and reasonable application resources are carried out.

Description

Multifunctional pineapple knife

Technical Field

The utility model particularly relates to the technical field of pineapple knives, and particularly relates to a multifunctional pineapple knife.

Background

In daily life, a plurality of cutters are required to be replaced to clean pineapple peels and pineapple seeds when pineapples are cut, operation is complicated, the cutter body and the cutter handle of the pineapple cutter are fixedly connected, if the cutting edge of the cutter body is damaged, a new cutter needs to be bought again, and therefore resource waste is caused.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a multifunctional pineapple knife to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a multifunctional pineapple knife comprises a file, a plane knife and an electric telescopic knife handle assembly, wherein a knife edge is arranged at the top end of the plane knife and forms the file, the electric telescopic knife handle assembly comprises a connecting portion knife handle, a handheld portion knife handle, a locking bolt, a sliding rod and an electric telescopic device, a jack is formed in the center of the top end face of the connecting portion knife handle, an inserting rod fixed at the bottom end of the plane knife is inserted into the jack in a matched mode, screw holes communicated with the jack are formed in the left side and the right side of the connecting portion knife handle, the locking bolt is connected to each screw hole in a threaded mode, a limiting block is fixedly arranged at one end, opposite to each locking bolt, of each limiting block is arranged in a corresponding limiting groove in the inserting rod in a sliding mode;

the bottom of handheld portion handle of a knife is provided with the installation cavity, just fixed mounting has electronic expansion bend in the installation cavity, just be located in the handheld portion handle of a knife the top of installation cavity is provided with the slip chamber, it is provided with fixed mounting to slide in the chamber the slide bar on the electronic expansion bend drive end, the top of slide bar is passed handheld portion handle of a knife and fixed connection are in on the bottom face of connecting portion handle of a knife.

Further, as preferred, the both sides of sliding chamber inner wall all are provided with the spout strip, every all the adaptation slides in the spout strip and is provided with the slider, and two the slider is fixed the setting respectively in the left and right both sides of slide bar.

Preferably, a storage battery capable of improving electric energy for the electric expansion piece is further mounted at the bottom of the handheld part cutter handle, and a control button capable of sending an expansion and contraction instruction to the electric expansion piece is arranged on the bottom end face of the handheld part cutter handle.

Further, preferably, a rubber ring sleeved on the outer side surface of the inserted bar is arranged between the bottom end of the planing tool and the top end of the connecting part tool shank.

Further, as a preference, the file has two cutting edges, and the angle between the two cutting edges is set to 80-90 °.

By adopting the technology, compared with the prior art, the utility model has the following beneficial effects: the top of the planer tool in the device is provided with the cutting edge to form a file, the planer tool has two functions, the planing tool and the file are combined, the operation is convenient, meanwhile, the planer tool and the electric telescopic tool handle component are limited and fixed by the locking bolt, if any one of the planer tool and the electric telescopic tool handle component is damaged, the other one can be recycled, in addition, the electric telescopic tool handle component also adopts the electric telescopic device for telescopic adjustment, and the situation that the pineapple leaves are overlong to prick the hands is avoided.

Drawings

FIG. 1 is a front view of a multifunctional pineapple knife;

FIG. 2 is a side view of a multifunctional pineapple knife;

FIG. 3 is a partial structural sectional view of a handle of a connecting part in the multifunctional pineapple knife;

FIG. 4 is a partial sectional view of the handle of the multifunctional pineapple knife;

fig. 5 is a schematic top view of a multifunctional pineapple knife.

In the figure: 1. filing; 2. an electric telescopic tool shank assembly; 21. a connecting part knife handle; 22. a handle for a hand-held portion; 3. planing; 4. locking the bolt; 5. a rubber ring; 6. inserting a rod; 7. a limiting block; 8. a screw hole; 9. a slide bar; 10. a chute bar; 11. a mounting cavity; 12. a slider; 13. an electric expansion piece.

Detailed Description

The technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings.

Example (b): referring to fig. 1-5, the present invention provides a technical solution: a multifunctional pineapple knife comprises a file 1, a planer 3 and an electric telescopic knife handle component 2, wherein the top end of the planer 3 is provided with a cutting edge and forms the file 1, the electric telescopic knife handle component 2 comprises a connecting part knife handle 21, a handheld part knife handle 22, a locking bolt 4, a sliding rod 9 and an electric telescopic device 13, a jack is arranged at the central position of the top end face of the connecting part knife handle 21, an inserting rod 6 fixed at the bottom end of the planer 3 is inserted into the jack in a matching manner, screw holes 8 communicated with the jack are formed in the left side and the right side of the connecting part knife handle 21, a locking bolt 4 is connected with each screw hole 8 in a threaded manner, one end, opposite to each locking bolt 4, is fixedly provided with a limiting block 7, and each limiting block 7 is arranged in a corresponding limiting groove on the inserting rod 6 in a sliding manner in a matching manner; specifically, the jack and the inserted rod 6 are both rectangular and have the same height; the opposite ends of the two limiting blocks 7 are provided with hemispheres, so that each limiting block 7 can slide into the limiting groove without hindrance;

the bottom of handheld portion handle of a knife 22 is provided with mounting cavity 11, and fixed mounting has electronic expansion bend 13 in mounting cavity 11, and the top that just is located mounting cavity 11 in handheld portion handle of a knife 22 is provided with the slip chamber, and the slip intracavity slides and is provided with slide bar 9 of fixed mounting on electronic expansion bend 13 drive end, and the top of slide bar 9 is passed handheld portion handle of a knife 22 and fixed connection is on the bottom face of connecting portion handle of a knife 21.

In this embodiment, the two sides of the inner wall of the sliding cavity are both provided with sliding groove strips 10, a sliding block 12 is arranged in each sliding groove strip 10 in a sliding manner, and the two sliding blocks 12 are respectively fixedly arranged on the left side and the right side of the sliding rod 9, so that the sliding rod 9 slides in the sliding cavity in a limiting manner.

In this embodiment, a battery (not shown in the figure) capable of increasing electric energy for the electric expansion piece 13 is further installed at the bottom of the handheld portion tool holder 22, and a control button capable of sending an expansion and contraction instruction to the electric expansion piece 13 is arranged on the bottom end face of the handheld portion tool holder 22.

In this embodiment, a rubber ring 5 sleeved on the outer side surface of the insertion rod 6 is arranged between the bottom end of the planning tool 3 and the top end of the connecting part tool shank 21.

In this embodiment, the file 1 has two cutting edges, and the angle between the two cutting edges is set to 80 ~ 90 °.

In the device, the top of the planer tool 3 is provided with a cutting edge and forms a file 1, the planer tool has two functions, the planer tool and the file are combined, pineapple peels are firstly removed by the planer tool 3 during pineapple peeling, pineapple seeds are then removed by the file 1 at the top, the operation is convenient, meanwhile, the planer tool 3 and the electric telescopic handle component 2 are limited and fixed by the locking bolt 4, if any one of the planer tool 3 and the electric telescopic handle component 2 is damaged, the other one can be recycled, in addition, the electric telescopic handle component 2 also adopts the electric telescopic device 13 for telescopic adjustment, and the condition that the pineapple leaves are too long and are pricked is avoided.

The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a multi-functional pineapple sword, its includes file (1), planer tool (3) and electronic flexible handle of a knife subassembly (2), wherein, the top of planer tool (3) has the cutting edge and forms file (1), its characterized in that: the electric telescopic tool shank component (2) comprises a connecting part tool shank (21), a handheld part tool shank (22), locking bolts (4), a sliding rod (9) and an electric telescopic device (13), a jack is formed in the center of the top end face of the connecting part tool shank (21), an inserting rod (6) fixed to the bottom end of the planer tool (3) is inserted into the jack in a matched mode, screw holes (8) communicated with the jack are formed in the left side and the right side of the connecting part tool shank (21), the locking bolts (4) are connected into the screw holes (8) in a threaded mode, limiting blocks (7) are fixedly arranged at opposite ends of the two locking bolts (4), and each limiting block (7) is arranged in a corresponding limiting groove in the inserting rod (6) in a sliding mode in a matched mode;

the bottom of handheld portion handle of a knife (22) is provided with installation cavity (11), just fixed mounting has electronic expansion bend (13) in installation cavity (11), just be located in handheld portion handle of a knife (22) the top of installation cavity (11) is provided with the slip chamber, it is provided with fixed mounting to slide the intracavity slide and be in on the drive end of electronic expansion bend (13) slide bar (9), the top of slide bar (9) is passed handheld portion handle of a knife (22) and fixed connection be in on the bottom face of connecting portion handle of a knife (21).

2. The multifunctional pineapple knife of claim 1, wherein: both sides of the inner wall of the sliding cavity are provided with sliding groove strips (10), each sliding groove strip (10) is internally provided with a sliding block (12) in a matching and sliding mode, and the two sliding blocks (12) are fixedly arranged on the left side and the right side of the sliding rod (9) respectively.

3. The multifunctional pineapple knife of claim 2, wherein: the electric telescopic handle is characterized in that a storage battery capable of improving electric energy for the electric telescopic device (13) is further mounted at the bottom of the handheld part handle (22), and a control button capable of sending stretching and contracting instructions to the electric telescopic device (13) is arranged on the bottom end face of the handheld part handle (22).

4. The multifunctional pineapple knife of claim 1, wherein: a rubber ring (5) sleeved on the outer side surface of the inserted rod (6) is arranged between the bottom end of the planer tool (3) and the top end of the connecting part tool handle (21).

5. The multifunctional pineapple knife of claim 1, wherein: the file (1) is provided with two cutting edges, and the angle between the two cutting edges is set to be 80-90 degrees.