阅读说明：本技术 刀架磨刀器 (Knife rest sharpener ) 是由 简思鑫 于 2019-12-21 设计创作，主要内容包括：本发明公开了刀架磨刀器,其包括刀架和安装在刀架上的外壳,外壳内部装有若干磨刀装置。每一个磨刀装置均包括两个固定槽、两个固定安装在固定槽上的固定支架、两个分别安装在两个固定支架上的钨钢磨刀棒；固定槽底部与固定支架之间设置有弹簧片；两钨钢磨刀棒之间相互交叉。本发明的有益效果是：能够自动适应不同的刀具,而且磨刀的角度固定好不需要自己人工调整,结构简单,容易生产,拆装方便,成本低,使用寿命长的优点。(The invention discloses a knife rest sharpener, which comprises a knife rest and a shell arranged on the knife rest, wherein a plurality of sharpening devices are arranged in the shell. Each knife sharpening device comprises two fixing grooves, two fixing supports fixedly arranged on the fixing grooves and two tungsten steel knife sharpening rods respectively arranged on the two fixing supports; a spring leaf is arranged between the bottom of the fixed slot and the fixed bracket; the two tungsten steel knife sharpening rods are mutually crossed. The invention has the beneficial effects that: the angle fixing device has the advantages of being capable of automatically adapting to different cutters, good in angle fixing effect of sharpening, simple in structure, easy to produce, convenient to disassemble and assemble, low in cost and long in service life, and does not need manual adjustment.)

1. Knife rest (1) sharpener, its characterized in that includes:

the upper end of the knife rest (1) is provided with at least one slotting tool gap (12);

the shell (2) is fixedly arranged at the upper end of the knife rest (1), at least one knife grinding device is arranged in the shell, at least one slotting tool (21) is arranged on the upper end surface of the shell, one slotting tool (21) corresponds to the upper part of each knife grinding device, and one slotting tool gap (12) corresponds to the upper part of each slotting tool; each knife sharpening device comprises a left fixing groove (22) fixedly arranged in the shell (2), a right fixing groove (23) fixedly arranged in the shell (2) and provided with a space between the right fixing groove (23) and the left fixing groove (22), a left fixing support (103) fixedly arranged on the left fixing groove (22), a right fixing support (105) fixedly arranged on the right fixing groove (23), a left tungsten steel knife sharpening rod (101) with two ends hinged on the left fixing support (103) and a right tungsten steel knife sharpening rod (106) with two ends hinged on the right fixing support (105); a left spring piece (102) is arranged inside the left fixing groove (22) and between the bottom of the left fixing groove (22) and the left fixing support (103), and a right spring piece (107) is arranged inside the right fixing groove (23) and between the bottom of the right fixing groove (23) and the right fixing support (105); the left tungsten steel knife sharpening rod (101) and the right tungsten steel knife sharpening rod (106) are mutually crossed.

2. The tool holder (1) sharpener according to claim 1, characterized in that: the right fixing groove (23) is arranged above the left fixing groove (22).

3. The tool holder (1) sharpener according to claim 2, characterized in that: the inner part of the tool rest (1) is provided with an installation cavity, the cross section of the installation cavity is a V-shaped cavity (11), the lower end of the installation cavity is provided with a straight supporting surface, the upper end of the installation cavity is provided with a panel, the panel is provided with a plurality of slotting tool gaps (12) distributed in a linear array mode, and the slotting tool gaps (12) are communicated with the inner part of the installation cavity.

4. The tool holder (1) sharpener according to claim 3, characterized in that: the outer shell (2) is clamped at the upper end of the mounting cavity, and the knife rest (1) is fixedly connected with the outer shell (2) through a screw, or connected through a buckle structure, or bonded through glue; the left end and the right end of the knife rest (1) are provided with openings which are convenient for the insertion of the shell (2).

5. The tool holder (1) sharpener according to claim 4, characterized in that: a space is arranged in the shell (2), and a plurality of slotting tools (21) which are distributed in a linear array and correspond to the slotting tool gaps (12) are arranged at the upper end of the shell (2).

6. The tool holder (1) sharpener according to claim 5, characterized in that: integrated into one piece between left side fixed slot (22) and shell (2), integrated into one piece between right side fixed slot (23) and shell (2), left side fixed slot (22) all is equipped with the notch with right fixed slot (23), and two notches are relative, left side fixed bolster (103) and right mount all include the support body, locate the first backup pad of support body front end and locate the second backup pad of support body rear end, first backup pad is longer than the second backup pad, first bearing (100) are installed to the tip of first backup pad, second bearing (104) are installed to the tip of second backup pad, the one end of left tungsten steel whetstone (101) or the one end of right tungsten steel whetstone (106) are installed on first bearing (100), the other end of left tungsten steel whetstone (101) or the other end of right tungsten steel whetstone (106) are installed on second bearing (104).

Technical Field

The invention relates to the technical field of knife rest sharpeners.

Background

The traditional sharpener needs to adjust the sharpening angle by self, is not humanized enough for consumers or users, and the users do not know what angle the sharpener needs to grind, and the problem that whether the sharpener is qualified or not by self naked eyes after sharpening exists even if the users know the specific angle to grind. The traditional knife sharpener has the problems of complex structure, troublesome installation, difficult production, high cost and poor durability.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a knife rest sharpener which can automatically adapt to different cutters, has a good sharpening angle, does not need manual adjustment, and has the advantages of simple structure, easy production, convenient disassembly and assembly, low cost and long service life.

The technical scheme adopted by the invention is as follows:

a knife rest sharpener, comprising:

the upper end of the knife rest is provided with at least one slotting tool gap;

the shell is fixedly arranged at the upper end of the knife rest, at least one knife sharpening device is arranged in the shell, at least one slotting tool slot is arranged on the upper end surface of the shell, one slotting tool slot corresponds to the upper part of each knife sharpening device, and one slotting tool gap corresponds to the upper part of each slotting tool slot; each knife grinding device comprises a left fixing groove fixedly arranged in the shell, a right fixing groove fixedly arranged in the shell and provided with a space with the left fixing groove, a left fixing support fixedly arranged on the left fixing groove, a right fixing support fixedly arranged on the right fixing groove, a left tungsten steel knife grinding rod with two ends hinged on the left fixing support and a right tungsten steel knife grinding rod with two ends hinged on the right fixing support; a left spring piece is arranged inside the left fixing groove and between the bottom of the left fixing groove and the left fixing support, and a right spring piece is arranged inside the right fixing groove and between the bottom of the right fixing groove and the right fixing support; the left tungsten steel knife sharpening rod and the right tungsten steel knife sharpening rod are mutually crossed.

The right fixing groove is arranged above the left fixing groove.

The tool rest is internally provided with an installation cavity, the cross section of the installation cavity is a V-shaped cavity, the lower end of the installation cavity is provided with a straight supporting surface, the upper end of the installation cavity is provided with a panel, the panel is provided with a plurality of slotting tool gaps distributed in a linear array mode, and the slotting tool gaps are communicated with the inside of the installation cavity.

The outer shell is clamped at the upper end of the mounting cavity, and the knife rest is fixedly connected with the outer shell through a screw, or connected through a buckle structure, or bonded through glue; both ends all are equipped with the opening that makes things convenient for the shell to insert about the knife rest.

The inner part of the shell is provided with a space, and the upper end of the shell is provided with a plurality of slotting tool grooves which are distributed in a linear array and correspond to slotting tool gaps.

Integrated into one piece between left side fixed slot and the shell, integrated into one piece between right side fixed slot and the shell, left side fixed slot all is equipped with the notch with right fixed slot, and two notches are relative, left side fixed bolster and right mount all include the support body, locate the first backup pad of support body front end and locate the second backup pad of support body rear end, first backup pad is longer than the second backup pad, first bearing is installed to the tip of first backup pad, the second bearing is installed to the tip of second backup pad, the one end of left tungsten steel whetstone or the one end of right tungsten steel whetstone are installed on first bearing, the other end of left tungsten steel whetstone or the other end of right tungsten steel whetstone are installed on the second bearing.

Furthermore, a silica gel pad can be arranged on the lower end face of the knife rest, so that the friction force between the knife rest and the table top can be increased, and the knife rest can move when placed for use.

Furthermore, a sucker can be arranged at the lower end of the knife rest, so that the knife rest can be adsorbed on a smooth desktop.

The installation cavity between the knife rest and the shell is convenient for a human hand to grab. When the knife sharpener is installed, the shell is inserted from the left opening or the right opening of the knife rest and then connected through the buckle structure, so that the fixing effect can be realized, when the knife sharpener is used, the force is from the top to the bottom, and therefore, the connecting structure between the knife rest and the shell is in a stable state.

Furthermore, the notches are not opposite, but are integrally formed between two opposite adjacent left fixing grooves and right fixing grooves, and are arranged in a staggered mode, so that all positions of sharpening the knife are located at a horizontal height.

The cutter is inserted into the cutter inserting gap and passes through the cutter inserting groove, then the cutter point is inserted between the left tungsten steel knife sharpening rod and the right tungsten steel knife sharpening rod, and the left spring piece and the right spring piece can be compressed or restored to be original shapes under the condition of pressure, so that the self-adaptive effect is achieved. Because the left tungsten steel knife sharpening rod and the right tungsten steel knife sharpening rod are arranged in a crossed manner, namely an included angle exists between the left tungsten steel knife sharpening rod and the right tungsten steel knife sharpening rod, and the included angle ranges from 12 degrees to 45 degrees.

Knife sharpeners are also known as sharpeners.

V type contained angle design, the cutter body blade of fully laminating reaches the effect of whetting a knife, chooses for use the tungsten steel on the material, and hardness is high, and is wear-resisting, heat-resisting, corrosion-resistant.

The spring piece has the function of automatically adjusting the angle, the angle is about 12-45 degrees, the spring piece can be adapted to various knife shapes, and after the knife sharpening rods are worn for a long time, the angle between the knife sharpening rods can be changed, and the design of the spring piece can play a certain compensation role.

The bearing, sharpeners all are in quiescent condition on the current market, need the subjective thrust of user, make cutter and whetstone produce and fill the friction, reach the effect of whetting a knife, this design lets the stick that grinds a knife utilize 100 and 104 rotations, makes the user reduce hard, moves in quiet to reach better effect of whetting a knife.

This design integrates the design with knife rest and sharpener innovation, hides sharpener in the knife rest, and the user just once whets a knife once using the cutter, lets the cutter sharp again carelessly, lets whet a knife stealthily in the life, plays the effect that lets the cutter be difficult for becoming dull in the life.

Further, according to market needs, can install ultraviolet LED lamp and ultraviolet LED lamp electric connection's controller in the shell, controller electric connection has power module, and power module is connected with the plug. The ultraviolet LED lamp generates ultraviolet rays for a long time to disinfect the cutter. The controller can have solar cell panel by electric connection, through solar cell panel production electric power, the power supply produces the ultraviolet ray for ultraviolet ray LED lamp, just so can utilize the sunshine in kitchen to disinfect to the cutter, can set up the shell into transparent shell simultaneously, makes things convenient for the sun illumination to go into.

The invention has the beneficial effects that: the angle fixing device has the advantages of being capable of automatically adapting to different cutters, good in angle fixing effect of sharpening, simple in structure, easy to produce, convenient to disassemble and assemble, low in cost and long in service life, and does not need manual adjustment.

Drawings

FIG. 1 is a first perspective view of a product of the present invention;

FIG. 2 is a perspective view of a second embodiment of the present invention;

FIG. 3 is a schematic view of the concealed blade holder of the present invention;

FIG. 4 is a schematic view of the interior of the hidden panel of the housing according to the present invention;

FIG. 5 is an enlarged schematic view of a portion of the sharpening device inside the housing of the present invention;

FIG. 6 is a schematic view of a portion of the knife sharpener of the present invention;

FIG. 7 is an exploded schematic view of the housing of the present invention;

FIG. 8 is a schematic view of the knife sharpener of the present invention, partially exploded.

Detailed Description

As shown in fig. 1 to 8, the blade holder 1 according to the present invention includes:

the upper end of the knife rest 1 is provided with at least one slotting tool gap 12;

the shell 2 is fixedly arranged at the upper end of the tool rest 1, at least one knife sharpening device is arranged in the shell, at least one slotting tool 21 is arranged on the upper end surface of the shell, one slotting tool 21 corresponds to the upper part of each knife sharpening device, and one slotting tool gap 12 corresponds to the upper part of each slotting tool; each knife sharpening device comprises a left fixing groove 22 fixedly installed inside the shell 2, a right fixing groove 23 fixedly installed inside the shell 2 and provided with a space between the left fixing groove 22 and the right fixing groove, a left fixing support 103 fixedly installed on the left fixing groove 22, a right fixing support 105 fixedly installed on the right fixing groove 23, a left tungsten steel knife sharpening rod 101 with two ends hinged on the left fixing support 103, and a right tungsten steel knife sharpening rod 106 with two ends hinged on the right fixing support 105; a left spring piece 102 is arranged inside the left fixing groove 22 and between the bottom of the left fixing groove 22 and the left fixing support 103, and a right spring piece 107 is arranged inside the right fixing groove 23 and between the bottom of the right fixing groove 23 and the right fixing support 105; the left tungsten steel knife sharpening rod 101 and the right tungsten steel knife sharpening rod 106 are mutually crossed.

The right fixing groove 23 is provided above the left fixing groove 22.

The tool rest 1 is internally provided with an installation cavity, the cross section of the installation cavity is a V-shaped cavity 11, the lower end of the installation cavity is provided with a straight supporting surface, the upper end of the installation cavity is provided with a panel, the panel is provided with a plurality of slotting tool gaps 12 distributed in a linear array mode, and the slotting tool gaps 12 are communicated with the inside of the installation cavity.

The outer shell 2 is clamped at the upper end of the mounting cavity, and the knife rest 1 is fixedly connected with the outer shell 2 through a screw, or connected through a buckle structure, or bonded through glue; the left end and the right end of the knife rest 1 are provided with openings which are convenient for the insertion of the shell 2.

The inner part of the shell 2 is provided with a space, and the upper end of the shell 2 is provided with a plurality of slotting tool grooves 21 which are distributed in a linear array and correspond to the slotting tool gaps 12.

Integrated into one piece between left side fixed slot 22 and shell 2, integrated into one piece between right side fixed slot 23 and the shell 2, left side fixed slot 22 all is equipped with the notch with right fixed slot 23, and two notches are relative, left side fixed bolster 103 and right mount all include the support body, locate the first backup pad of support body front end and locate the second backup pad of support body rear end, first backup pad is longer than the second backup pad, first bearing 100 is installed to the tip of first backup pad, second bearing 104 is installed to the tip of second backup pad, the one end of left tungsten steel whetstone 101 or the one end of right tungsten steel whetstone 106 are installed on first bearing 100, the other end of left tungsten steel whetstone 101 or the other end of right tungsten steel whetstone 106 are installed on second bearing 104.

The invention has the beneficial effects that: the angle fixing device has the advantages of being capable of automatically adapting to different cutters, good in angle fixing effect of sharpening, simple in structure, easy to produce, convenient to disassemble and assemble, low in cost and long in service life, and does not need manual adjustment.