CN212445325U

CN212445325U - Foldable watermelon knife for fruit stall

Info

Publication number: CN212445325U
Application number: CN202021234932.XU
Authority: CN
Inventors: 闫小丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-02-02
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a folding fruit is watermelon sword for stand, including handle of a knife and fruit cutting edge, seted up storage port on the handle of a knife, storage port is corresponding with the position of fruit cutting edge, the inside of handle of a knife is provided with accomodates the chamber, the inside of handle of a knife is located accomodates chamber department and is provided with slice structure, slice structure includes catch bar, step platform, fixed blade, fixed pin, guide post, preformed groove and chucking groove. A folding fruit stand uses watermelon sword, be provided with the section structure, make the ladder platform remove from accomodating the intracavity through promoting the catch bar for the ladder platform exposes, and fix fixed blade through solid fixed ring, thereby can be cut into a slice with the watermelon, accomodate the ladder platform when not using, it is more convenient, be provided with supplementary cutting edge, will add the long cutting edge through the staple and fix on the fruit cutting edge, and can pull down supplementary cutting edge as required, cut watermelon convenience more.

Description

Foldable watermelon knife for fruit stall

Technical Field

The utility model relates to a fruit knife field, in particular to folding fruit stall uses watermelon sword.

Background

The fruit knife is a small kitchen knife, generally, the fruit knife on the market is made of stainless steel and plastic, and is straight, folded, even in a rotary planing mode, annular and the like in shape. However, the existing fruit knife for cutting watermelons has certain disadvantages that firstly, when the watermelons are large, the watermelons are required to be rotated for cutting, the length of a cutting edge is short, and the cutting of one watermelon is troublesome.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a folding fruit is made at stall and is used watermelon sword can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a foldable watermelon knife for a fruit stall comprises a knife handle and a fruit cutting edge, wherein a containing opening is formed in the knife handle and corresponds to the fruit cutting edge in position, a containing cavity is formed in the knife handle, a slicing structure is arranged in the containing cavity and comprises a push rod, a step platform, a fixed blade, a fixed pin, a guide post, a reserved groove and a clamping groove, the guide post is arranged in the containing cavity, the step platform is arranged on the guide post in the containing cavity, the push rod is arranged at one end, located on the knife handle, of the step platform and penetrates through the knife handle, the clamping groove is formed in the step platform, the fixed blade is arranged in the clamping groove and connected with the step platform through the fixed pin, the reserved groove is formed in the middle of the inside of the fixed blade, the one end of fruit cutting edge is provided with supplementary cutting edge, supplementary cutting edge includes first connecting block, square round pin, second connecting block, staple and extra long cutting edge, the end of fruit cutting edge is provided with extra long cutting edge, be provided with on the extra long cutting edge with fruit cutting edge matched with first connecting block and second connecting block, the face of crossing is provided with square round pin between first connecting block and the second connecting block, the both sides that lie in square round pin on fruit cutting edge and the extra long cutting edge are provided with the staple.

Preferably, the fixed blade rotates around the fixed pin, the fixed blade and the fixed pin are in interference fit, the preformed groove is located at one end close to the fruit cutting edge, the preformed groove is aligned with the position of the containing opening, the step table moves along the guide column, the push rod moves along the inside of the preformed opening of the knife handle, and a circle of fixing rings are arranged at the position, located on the step table, of the fixed blade.

Preferably, the fixing nails are positioned between the fixing nails, and the lengthened cutting edge is fixed with the fruit cutting edge through the fixing nails.

Preferably, the handle is provided with a fixing cover through threads.

Preferably, the fruit blade is connected to the handle by a set rivet, and the fruit blade rotates around the set rivet.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, be provided with the section structure, make the ladder platform remove from accomodating the intracavity through promoting the catch bar for the ladder platform exposes, and fix fixed blade through solid fixed ring, thereby can be cut into a slice with the watermelon one side, accomodate the ladder platform when not using, it is more convenient, be provided with supplementary cutting edge, will add the long cutting edge through the staple and fix on the fruit cutting edge, and can pull down supplementary cutting edge as required, cut the convenience that the watermelon is more.

Drawings

FIG. 1 is a schematic view of the overall structure of a foldable watermelon knife for a fruit stall;

FIG. 2 is a side view of a foldable watermelon knife for a fruit stall of the present invention;

FIG. 3 is a schematic view of a slicing structure of a foldable watermelon knife for a fruit stall of the present invention;

fig. 4 is a schematic view of an auxiliary blade of the foldable watermelon knife for a fruit stall of the present invention.

In the figure: 1. a knife handle; 2. a fruit blade; 3. a fixed cover; 4. a receiving opening; 5. slicing structure; 501. a push rod; 502. a stair step; 503. fixing a blade; 504. a fixing pin; 505. a guide post; 506. reserving a groove; 507. a clamping groove; 6. an auxiliary blade; 601. a first connection block; 602. a square pin; 603. a second connecting block; 604. fixing nails; 605. lengthening the cutting edge; 7. fixing the rivet; 8. a receiving cavity.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a foldable watermelon knife for a fruit stall comprises a knife handle 1 and a fruit blade 2, wherein a receiving opening 4 is formed in the knife handle 1, the receiving opening 4 corresponds to the fruit blade 2, a receiving cavity 8 is formed in the knife handle 1, a slicing structure 5 is arranged in the knife handle 1 at the position of the receiving cavity 8, the slicing structure 5 comprises a push rod 501, a step platform 502, a fixed blade 503, a fixing pin 504, a guide column 505, a reserved groove 506 and a clamping groove 507, the receiving cavity 8 is internally provided with the guide column 505 and provided with a step platform 502, the step platform 502 is arranged at one end of the knife handle 1 and provided with the push rod 501, the push rod 501 penetrates through the knife handle 1, the clamping groove 507 is formed in the step platform 502, the fixed blade 507 is internally provided with the fixed blade 503, and the fixed blade 503 is connected with the step platform, a preformed groove 506 is formed in the middle inside the stair platform 502, an auxiliary cutting edge 6 is arranged at one end of the fruit cutting edge 2, the auxiliary cutting edge 6 comprises a first connecting block 601, a square pin 602, a second connecting block 603, a fixing nail 604 and a lengthened cutting edge 605, the lengthened cutting edge 605 is arranged at the tail end of the fruit cutting edge 2, the lengthened cutting edge 605 is provided with the first connecting block 601 and the second connecting block 603 which are matched with the fruit cutting edge 2, the square pin 602 is arranged on the intersecting surface between the first connecting block 601 and the second connecting block 603, and the fixing nails 604 are arranged on the fruit cutting edge 2 and the lengthened cutting edge 605 and positioned on two sides of the square pin 602;

the fixed blade 503 rotates around the fixed pin 504, the fixed blade 503 and the fixed pin 504 are in interference fit, the reserved groove 506 is located at one end close to the fruit blade 2, the reserved groove 506 is aligned with the position of the accommodating port 4, the step platform 502 moves along the guide column 505, the push rod 501 moves along the reserved port of the knife handle 1, and a circle of fixing rings are arranged on the step platform 502 at the position of the fixed blade 503; the fixing nails 604 are positioned between the fixing nails 604, and the lengthened blade 605 is fixed with the fruit blade 2 through the fixing nails 604; the fixed cover 3 is arranged on the knife handle 1 through threads; the fruit blade 2 is connected with the handle 1 through the fixing rivet 7, and the fruit blade 2 rotates around the fixing rivet 7.

It should be noted that, the utility model relates to a foldable watermelon knife for fruit stall, when watermelon is needed to be cut, the watermelon knife can be taken out, at the moment, the fruit blade 2 can be taken out from the containing opening 4 of the knife handle 1 around the fixing rivet 7, at the moment, watermelon can be cut, when watermelon is bigger, the bigger watermelon can be cut by installing the auxiliary blade 6 at one end of the fruit blade 2, specifically, the first connecting block 601 and the second connecting block 603 are aligned, the square pin 602 is installed in the fixing opening between the first connecting block 601 and the second connecting block 603, and the lengthened blade 605 and the fruit blade 2 are fixed through the fixing nail 604, at the moment, the blade is lengthened, bigger watermelon can be cut, then the lengthened blade 605 can be detached when not used, and put into the preformed groove 506 of the step platform 502, when watermelon needs to be sliced, the fixing cover 3 can be unscrewed, through pushing the push rod 501 of the slicing structure 5, the push rod 501 drives the step platform 502 to move along the guide post 505, so that the step platform 502 is exposed from the accommodating cavity 8, then the fixed blade 503 of the step platform 502 is rotated to the vertical position of the step platform 502 around the fixing pin 504, and the fixed blade 503 is fixed through the fixing ring on the step platform 502, at the moment, the watermelon can be sliced through the tip of the step platform 502 and the fixed blade 503, which is convenient, after the watermelon is sliced, the fixing is unscrewed, the fixed blade 503 is received in the step platform 502, at the moment, the fixed blade 503 can be fixed through the fixing ring, which is convenient, the fruit blade 2 is accommodated in the reserved groove 506, and the fruit blade 2 is not interfered.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a folding fruit is watermelon sword for stall which characterized in that: the fruit knife comprises a knife handle (1) and a fruit cutting edge (2), a containing opening (4) is formed in the knife handle (1), the containing opening (4) corresponds to the fruit cutting edge (2), a containing cavity (8) is formed in the knife handle (1), a slicing structure (5) is arranged in the containing cavity (8) in the knife handle (1), the slicing structure (5) comprises a push rod (501), a step platform (502), a fixed blade (503), a fixed pin (504), a guide column (505), a reserved groove (506) and a clamping groove (507), the guide column (505) is arranged in the containing cavity (8), the step platform (502) is arranged on the guide column (505) in the containing cavity (8), the push rod (501) is arranged at one end, located on the knife handle (1), of the step platform (502), and the push rod (501) penetrates through the knife handle (1), a clamping groove (507) is formed in the ladder platform (502), a fixed blade (503) is arranged in the clamping groove (507), the fixed blade (503) is connected with the ladder platform (502) through a fixed pin (504), a reserved groove (506) is formed in the middle of the interior of the ladder platform (502), an auxiliary cutting edge (6) is arranged at one end of the fruit cutting edge (2), the auxiliary cutting edge (6) comprises a first connecting block (601), a square pin (602), a second connecting block (603), a fixed nail (604) and a lengthened cutting edge (605), a lengthened cutting edge (605) is arranged at the tail end of the fruit cutting edge (2), the lengthened cutting edge (605) is provided with the first connecting block (601) and the second connecting block (603) which are matched with the fruit cutting edge (2), and the square pin (602) is arranged on the intersecting surface between the first connecting block (601) and the second connecting block (603), the fruit knife edge (2) and the lengthened knife edge (605) are provided with fixing nails (604) at two sides of the square pin (602).

2. The foldable watermelon knife for a fruit stall of claim 1, wherein: the fixed blade (503) rotates around the fixing pin (504), the fixed blade (503) and the fixing pin (504) are in interference fit, the preformed groove (506) is located at one end close to the fruit blade (2), the preformed groove (506) is aligned with the position of the containing opening (4), the stair platform (502) moves along the guide column (505), the push rod (501) moves along the inside of the preformed opening of the knife handle (1), and a circle of fixing rings are arranged on the stair platform (502) at the position of the fixed blade (503).

3. The foldable watermelon knife for a fruit stall of claim 1, wherein: the fixing nails (604) are positioned among the fixing nails (604), and the lengthened blade (605) is fixed with the fruit blade (2) through the fixing nails (604).

4. The foldable watermelon knife for a fruit stall of claim 1, wherein: the knife handle (1) is provided with a fixed cover (3) through threads.

5. The foldable watermelon knife for a fruit stall of claim 1, wherein: the fruit knife edge (2) is connected with the knife handle (1) through a fixing rivet (7), and the fruit knife edge (2) rotates around the fixing rivet (7).