CN110840298B

CN110840298B - Kitchen knife placing rack

Info

Publication number: CN110840298B
Application number: CN201911161581.6A
Authority: CN
Inventors: 黄中郁
Original assignee: Guangzhou Maxcook Co ltd
Current assignee: GUANGZHOU MAXCOOK CO.,LTD.
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2021-12-17
Anticipated expiration: 2039-11-25
Also published as: CN110840298A

Abstract

The invention discloses a kitchen knife placing frame which comprises a shell and a kitchen knife placed in the shell, wherein a cavity is formed in the shell. According to the kitchen knife, the arranged bending groove is combined with the grinding block, after the kitchen knife is used each time, the kitchen knife can be pressed in the V-shaped groove in the grinding block, the pulleys at the two ends of the grinding block roll on the side wall of the bending groove, so that the grinding block can grind the cutting edge of the kitchen knife back and forth, the cutting edge of the kitchen knife becomes sharp, meanwhile, the grinding block returns to the initial height after the kitchen knife is pressed, the kitchen knife is ground once in the process, the cutting edge of the kitchen knife is clamped in the opening in the top end of the shell to prevent the cutting edge of the kitchen knife from falling off due to the elastic action of the spring supporting rod, the cutting edge of the kitchen knife is always in a relatively sharp state, the kitchen knife is not required to be ground until the cutting edge becomes blunt, the structure is simple, and the kitchen knife is easy to operate.

Description

Kitchen knife placing rack

Technical Field

The invention relates to the field of kitchen supplies, in particular to a kitchen knife placing rack.

Background

Before people cook dishes usually, raw dishes are needed to be cooked after being cut by a kitchen knife, the cutting edge of the kitchen knife becomes dull in the past, the kitchen knife is not sharp before cutting the dishes, and the common method is to polish the cutting edge by a knife stone.

After the kitchen knife is polished, the knife sharpening stone needs to be stored, and the knife sharpening stone needs to be taken out when needed, extra time needs to be spent in the whole process, and when the kitchen knife is not used, people often randomly place the kitchen knife on a table, hands of people can be hurt when the kitchen knife touches a knife edge, and the kitchen knife can be polished by people only when the knife edge of the kitchen knife is generally blunted, so that the time needed for polishing the kitchen knife to be sharp also needs to be spent, and therefore, the kitchen knife placing frame is necessary to solve the problems.

Disclosure of Invention

The invention aims to solve the defects in the prior art, such as: the kitchen knife can become dull after being used for a long time, the knife die is inconvenient to use, the kitchen knife cannot be well placed after being used, and hands of people can be easily scratched when the kitchen knife is placed at will.

In order to achieve the purpose, the invention adopts the following technical scheme:

a kitchen knife placing rack comprises a shell and a kitchen knife placed in the shell, wherein a cavity is formed in the shell, two bending grooves are symmetrically arranged at two ends of the inner side wall of the shell, an opening is arranged on the side wall of the bending groove close to one side of the cavity, the cavity is communicated with the bending groove by virtue of the opening, a grinding block is arranged in the cavity, a V-shaped groove is arranged at the top end of the grinding block, the bottom end of the grinding block is fixedly connected with a bottom plate, a T-shaped groove with an upward opening is arranged in the bottom plate, the bottom end of the grinding block is connected in the T-shaped groove in a sliding manner, the bottom end of the bottom plate is fixedly connected with a spring telescopic rod, the bottom fixed connection of spring telescopic link is on the lateral wall of cavity, the both ends symmetry of sanding block is equipped with two sets of bracing pieces, adjacent two rotate with the help of the pivot between the bracing piece and be connected with the pulley, the pulley rolls on the lateral wall in bending groove.

Preferably, the cutting edge of the kitchen knife is tangent to the side wall of the V-shaped groove, and the V-shaped groove is arranged right below the opening at the top end of the shell.

Preferably, the bottom of the shell is symmetrically provided with two groups of suckers made of rubber materials, and the suckers are adsorbed on a table top of a kitchen.

Preferably, the grinding block is made of sandstone materials, and the length dimension of the grinding block is larger than that of the top opening of the shell.

Preferably, the corners of the outer wall of the shell are provided with arc chamfers.

The invention has the beneficial effects that: through the groove of buckling that sets up combination polishing block, after having used the kitchen knife at every turn, can realize pressing the kitchen knife in the V type groove on polishing block, the pulley at polishing block both ends rolls on the lateral wall in groove of buckling, make polishing block can make a round trip to polish to the position of kitchen knife cutting edge, make its sharpness that becomes, utilize spring support rod's elastic action simultaneously, make after loosening the pressing to the kitchen knife, let polishing block regain initial height, this in-process has once polished again the kitchen knife, and make the cutting edge position joint of kitchen knife in the opening on casing top, prevent it and drop, the realization is accomodate the effect of placing to the kitchen knife, let the kitchen knife cutting edge be in a relative sharp state all the time, need not wait to polish to its cutting edge dullness, moreover, the steam generator is simple in structure, and easy operation.

Drawings

Fig. 1 is a front sectional view of a kitchen knife holder according to the present invention;

FIG. 2 is a top view of the sanding block construction;

FIG. 3 is a top view of the housing structure;

FIG. 4 is a side view of a sanding block structure;

fig. 5 is an enlarged view of the structure a in fig. 4.

In the figure: the kitchen knife comprises a shell 1, a cavity 2, a bending groove 3, a polishing block 4, a bottom plate 5, a groove 6T, a groove 7V, a kitchen knife 8, a spring telescopic rod 9, a support rod 10, a pulley 11 and a sucker 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, a kitchen knife holder comprises a housing 1 and a kitchen knife 8 placed in the housing 1, wherein two groups of suction cups 12 made of rubber materials are symmetrically arranged at the bottom of the housing 1, the suction cups 12 are adsorbed on a table top of a kitchen, thereby ensuring that the whole placing rack can be stably fixed on a table plate of a kitchen, a cavity 2 is arranged in the shell 1, two bending grooves 3 are symmetrically arranged at two ends of the inner side wall of the shell 1, an opening is arranged on the side wall of the bending groove 3 close to one side of the cavity 2, the cavity 2 is communicated with the bending groove 3 by means of an opening, a grinding block 4 is arranged in the cavity 2, a V-shaped groove 7 is arranged at the top end of the grinding block 4, the cutting edge of the kitchen knife 8 is tangent to the side wall of the V-shaped groove 7, the V-shaped groove 7 is arranged right below the opening at the top end of the shell 1, so that after the kitchen knife 8 is placed in the shell 1, the cutting edge of the kitchen knife 8 can be accurately placed in the V-shaped groove 7 on the grinding block 4;

the grinding block 4 is made of sandstone materials, the length dimension of the grinding block 4 is larger than that of the top opening of the shell 1, the grinding block 4 is prevented from sliding out of the opening at the top end of the shell 1, the bottom end of the grinding block 4 is fixedly connected with a bottom plate 5, a T-shaped groove 6 with an upward opening is formed in the bottom plate 5, the bottom end of the grinding block 4 is connected in the T-shaped groove 6 in a sliding manner, a spring telescopic rod 9 is fixedly connected to the bottom end of the bottom plate 5, the bottom end of the spring telescopic rod 9 is fixedly connected to the side wall of the cavity 2, two groups of support rods 10 are symmetrically arranged at two ends of the grinding block 4, a pulley 11 is rotatably connected between every two adjacent support rods 10 through a rotating shaft, the pulley 11 rolls on the side wall of the bending groove 3, the kitchen knife 8 is pressed in the shell 1, in the process, the spring telescopic rod 9 shrinks, and after the cutting edge of the kitchen knife 8 is pressed in the V-shaped groove 7, the extrusion force is generated between the side wall of the cutting edge of the kitchen knife 8 and the side wall of the V-shaped groove, thereby, the sanding block 4 moves downwards, the pulleys 11 at the two ends roll on the side wall of the bending groove 3, so that the grinding block 4 can perform reciprocating motion in the horizontal direction in the process of pressing down, thereby grinding the cutting edge of the kitchen knife 8 back and forth by means of the V-shaped groove 7, the bottom of the cutting edge of the kitchen knife 8 is always in a non-contact state with the bottom of the V-shaped groove 7, so that the cutting edge is prevented from being ground flat to influence the sharpness of the cutting edge due to the fact that the cutting edge is in direct contact with the bottom end of the V-shaped groove 7, meanwhile, after the knife surface of the kitchen knife 8 is completely pressed into the shell 1, the kitchen knife 8 is loosened, the spring telescopic rod 9 is bounced, so that the grinding block 4 rebounds to the initial position, and in the process, the blade of the kitchen knife 8 is ground once, and let the cutting edge of kitchen knife 8 joint all the time in casing 1, guarantee that it can not drop from the rack, prevent that the cutting edge from scratching people's hand when not using.

In the invention, when the placing rack is used, after a dish is cut, the kitchen knife 8 needs to be stored, the cutting edge of the kitchen knife 8 needs to be placed to scratch the hand of a person, at the moment, the kitchen knife 8 can be pressed in the shell 1, the cutting edge of the kitchen knife 8 is aligned to the V-shaped groove 7 of the grinding block 4, so that the grinding block 4 can move downwards after being pressed, in the process, the spring telescopic rod 9 contracts, the cutting edge of the kitchen knife 8 is contacted with the V-shaped groove 7 on the grinding block 4, the grinding block 4 moves downwards, the pulleys 11 at two ends of the grinding block roll on the side wall of the bending groove 3, in the process that the grinding block 4 is pressed downwards, the bottom of the grinding block slides in the T-shaped groove 6 of the bottom plate 5 in a reciprocating mode, the cutting edge of the kitchen knife 8 is ground back and forth by means of the V-shaped groove 7, and simultaneously, after the knife face of the kitchen knife 8 is completely pressed in the shell 1, the kitchen knife 8 is loosened, the kitchen knife 8, the spring telescopic rod 9 bounces up, so that the grinding block 4 rebounds to the initial position, in the process, the cutting edge of the kitchen knife 8 is polished once, so that the kitchen knife 8 can be polished in time after being used up at each time, and the kitchen knife is kept in a relatively sharp state all the time.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A kitchen knife placing frame comprises a shell (1) and a kitchen knife (8) placed in the shell (1), and is characterized in that a cavity (2) is arranged in the shell (1), two bending grooves (3) are symmetrically formed in two ends of the inner side wall of the shell (1), an opening is formed in the side wall, close to one side of the cavity (2), of each bending groove (3), the cavity (2) is communicated with the bending grooves (3) through the opening, a polishing block (4) is arranged in the cavity (2), a V-shaped groove (7) is formed in the top end of the polishing block (4), a bottom plate (5) is fixedly connected to the bottom end of the polishing block (4), a T-shaped groove (6) with an upward opening is formed in the bottom plate (5), the bottom end of the polishing block (4) is slidably connected into the T-shaped groove (6), and a spring telescopic rod (9) is fixedly connected to the bottom end of the bottom plate (5), the bottom end of the spring telescopic rod (9) is fixedly connected to the side wall of the cavity (2), two groups of support rods (10) are symmetrically arranged at two ends of the polishing block (4), a pulley (11) is rotatably connected between every two adjacent support rods (10) through a rotating shaft, and the pulley (11) rolls on the side wall of the bending groove (3);

the cutting edge of the kitchen knife (8) is tangent to the side wall of the V-shaped groove (7), and the V-shaped groove (7) is located under the top end opening of the shell (1).

2. Kitchen knife holder according to claim 1, characterized in that two sets of suction cups (12) made of rubber material are symmetrically arranged at the bottom of the housing (1), and the suction cups (12) are attached to the table of the kitchen.

3. Kitchen knife holder according to claim 1, characterized in that the sanding block (4) is made of sandstone material and the length dimension of the sanding block (4) is greater than the length dimension of the top opening of the housing (1).

4. Kitchen knife holder according to claim 1, characterized in that the corners of the outer wall of the housing (1) are provided with rounded chamfers.