CN213258495U

CN213258495U - Knife sharpener

Info

Publication number: CN213258495U
Application number: CN202022229564.6U
Authority: CN
Inventors: 戴玉泉
Original assignee: Xiamen Yipu Industrial Co ltd
Current assignee: Xiamen Yipu Industrial Co ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-05-25
Anticipated expiration: 2030-10-09

Abstract

The utility model discloses a knife sharpener belongs to knife sharpener technical field. The utility model comprises a base, an adjusting mechanism and a knife rest, wherein the base comprises a supporting seat, and the supporting seat is provided with a rotating position; the adjusting mechanism is provided with two reciprocating swing plates, and the surfaces of the reciprocating swing plates are provided with second driving racks; the tool rest comprises a support frame, a scissors-shaped tool rest and a fan-shaped rack arranged at the tail end of the scissors-shaped tool rest, the scissors-shaped tool rest is provided with a pin shaft, two ends of the pin shaft are arranged on the support frame, and the fan-shaped rack is matched with the second driving rack; the blade surface of the scissors-shaped knife rest is provided with a knife sharpening stone sheet. The utility model discloses an adjustment mechanism's control can be adjusted the angle of opening and shutting of "scissors" type knife rest, makes its cutter that can different sword thickness polish.

Description

Knife sharpener

Technical Field

The utility model belongs to the technical field of the sharpener, especially, relate to a sharpener.

Background

In daily life, the kitchen knife can cause the knife edge to become dull and bring inconvenience in use for people due to long-time use, and in order to solve the problem, the traditional solution is to directly put the kitchen knife on a knife grinder for grinding. Although the knife edge dulling device can effectively solve the problem that a knife edge becomes blunt, people who scratch knife sharpening can be easily scratched in the actual operation process, and the hidden safety hazard cannot be ignored exists. And the angle of sharpening of whetting a knife when whetting a knife also is difficult to hold, relies on sharpedge person's sensation and experience to go on completely, therefore uses comparatively inconveniently, like authorizing bulletin No. CN202462247U, the name is a novel sharpener, its angle of the mouth of sharpening can not adjust, and then makes it can only carry out the edge of a knife of single kind and polish.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a knife sharpener can adjust the angle of opening and shutting of "scissors" type knife rest through adjustment mechanism's control, makes its cutter that can different sword thickness polish.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a knife sharpener, include:

the base comprises a supporting seat, and a rotating position is arranged on the supporting seat;

the adjusting mechanism is provided with two reciprocating swing plates, and the surfaces of the reciprocating swing plates are provided with second driving racks;

the tool rest comprises a support frame, a scissors-shaped tool rest and a fan-shaped rack arranged at the tail end of the scissors-shaped tool rest, the scissors-shaped tool rest is provided with a pin shaft, two ends of the pin shaft are arranged on the support frame, and the fan-shaped rack is matched with the second driving rack;

the blade surface of the scissors-shaped knife rest is provided with a knife sharpening stone sheet.

Furthermore, the two reciprocating swing plates are respectively a first driving plate and a second driving plate, the adjusting mechanism further comprises a circular turntable, the circular turntable is mounted on the rotating position, a driving gear is arranged in the middle of the circular turntable, a first driving rack and a second driving rack are arranged on the first driving plate and the second driving plate in opposite directions, the first driving racks on the first driving plate and the second driving plate are clamped and meshed with the driving gear.

Further, the support frame is provided with a rectangular frame, and the first driving plate and the second driving plate swing back and forth on the rectangular frame.

Furthermore, the supporting seat is provided with at least three threaded pillars, at least one threaded pillar is arranged on the rotating position, and the circular turntable is provided with an arc-shaped limiting groove corresponding to the threaded pillar.

Further, the device also comprises a shell, wherein the shell comprises an outer shell and a V-shaped inner shell arranged in the outer shell, and the outer shell is sleeved on the base.

Further, the "V" shaped surface of the "V" shaped inner shell has a "V" shaped opening, wherein the "scissors" shaped tool holder is fitted in the "V" shaped opening.

Further, the lower surface of the base is provided with a sucker.

Further, the edge part of the sucker is provided with a pull tab.

The utility model discloses following beneficial effect has:

the utility model discloses adjustment mechanism's control can be adjusted the angle of opening and shutting of "scissors" type knife rest, makes its cutter that can different sword thicknesses polish, wherein is provided with the pulling-on piece on the sucking disc, through dragging the automatic clearance of mending between sucking disc and the face of air, easily drives away the appeal, has on the other circular carousel to correspond even screw thread pillar arc spacing groove, through the rotatable angle of the circular carousel of restriction of arc spacing groove, its final restriction "scissors" type knife rest open and shut the angle.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of a structure of a whetstone;

FIG. 2 is a side view of FIG. 1;

FIG. 3 is a schematic view showing an internal structure of a whetstone;

FIG. 4 is a structural schematic of an adjustment mechanism;

FIG. 5 is a schematic view of the adjustment mechanism and the configuration of a "scissors" type blade holder;

FIG. 6 is a side view of FIG. 5;

FIG. 7 is a schematic structural view of the housing;

FIG. 8 is a schematic structural view of a first drive plate;

FIG. 9 is a schematic view of a single "scissors" type blade holder configuration;

FIG. 10 is a schematic view of a support base;

in the drawings, the components represented by the respective reference numerals are listed below:

1-outer shell, 2-knife rest, 3-adjusting mechanism, 4-base, 5-sucker, 6-knife sharpening stone chip, 101- "V" shaped inner shell, 102-outer shell, 103- "V" shaped opening, 201-supporting frame, 202- "scissors" shaped knife rest, 203-pin shaft, 204-sector rack, 301-turntable, 302-first driving plate, 303-second driving plate, 304-second driving rack, 305-first driving rack, 306-driving gear, 401-supporting seat, 402-connecting seat, 403-rotating position and 404-positioning position.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-10, the present invention is a knife sharpener, comprising:

mainly comprises a base 4, a tool rest 2, an adjusting mechanism 3, a shell 1 and a sucker 5.

The casing 1 is integrally cylindrical, a V-shaped groove is formed in the upper end of the casing 1, a V-shaped inner casing 101 is matched in the V-shaped groove, a V-shaped opening is further formed in the V-shaped inner casing 101, the casing 1 is hollow, the lower end of the casing is mounted on the base 4, the other knife rest 2 and the adjusting mechanism 3 are mounted on the base 4 and located in the casing 1, the scissors-shaped knife rest 202 on the knife rest 2 is located in the V-shaped opening, and the opening and closing angle of the scissors-shaped knife rest 202 is adjusted through the adjusting mechanism 3.

The lower surface mounting of base 4 has sucking disc 5, and the edge part of sucking disc 5 has a pulling-on piece 501, adsorbs fixedly through sucking disc 5 to the sharpener, makes things convenient for subsequent work of whetting a knife, and is concrete when using press down sucking disc 5 forward on the smooth face, and sucking disc 5 adsorbs automatically to be fixed on the face, after the completion of whetting a knife, when pulling the pulling-on piece 501 of the edge part of sucking disc 5, the air is automatic to be mended the clearance between sucking disc 5 and the face, can relieve the suction of sucking disc 5 to the face.

The base 4, the base 4 includes the supporting seat 401, there are turning positions 403 on the supporting seat 401;

four threaded columns are arranged on the supporting seat 401, two threaded columns are arranged on the rotating position 403, arc-shaped limiting grooves corresponding to the threaded columns are formed in the corresponding circular turntable 301, and the opening and closing angle of the scissors-shaped tool rest 202 is limited finally by limiting the rotatable angle of the circular turntable 301 through the arc-shaped limiting grooves.

Specifically, the adjusting mechanism 3 has two reciprocating swing plates, a circular turntable 301, the two reciprocating swing plates are a first driving plate 302 and a second driving plate 303 respectively, the circular turntable 301 is mounted on a rotating position 403 and limited by a threaded support, in addition, the middle part of the circular turntable 301 is provided with a driving gear 306, the first driving plate 302 and the second driving plate 303 are respectively provided with a first driving rack 305 which is oppositely arranged, when the first driving plate 302 and the second driving plate 303 are mounted on the circular turntable 301, the first driving rack 305 on the first driving plate 302 and the second driving plate 303 are oppositely meshed with the driving gear 306, the first driving rack 305 on the first driving plate 302 and the second driving plate 303 are clamped and meshed with the driving gear 306, namely when the circular turntable 301 is rotated, the first driving plate 302 and the second driving plate 303 are driven towards opposite directions, and the second driving racks 304 which are arranged on the other first driving plate 302 and the second driving plate 303, the second drive rack 304 faces away from its suction cup, where the second drive rack 304 is used to drive the "scissors" blade holder 202.

The tool post 2 comprises a support frame 201, a 'scissors' type tool post 202 and a sector rack 204 arranged at the tail end of the 'scissors' type tool post 202, wherein the support frame 201 is provided with four connecting hole plates corresponding to threaded support posts, the support frame 201 can be fixed at the ends of the threaded support posts through bolts, the ends of the threaded support posts are provided with internal threads, the support frame 201 is further provided with a rectangular frame and an upper pair of triangular support plates arranged on the frame, the tips of the triangular support plates are provided with through holes, and the other first drive plate 302 and the other second drive plate 303 reciprocate along the frame edges in the rectangular frame.

The scissors-shaped knife rest 202 is provided with a pin shaft 203, two ends of the pin shaft 203 are installed on the support frame 201, a through hole is formed in the tip of the triangular support plate in a specific miscellaneous matching mode, the sector rack 204 is matched with the second driving rack 304, the first driving plate 302 and the second driving plate 303 are limited in the left-right direction through a rectangular frame, and the circular rotary disc 301 and the sector rack 204 are limited in the up-down direction to enable the circular rotary disc and the sector rack 204 to only slide back and forth.

The blade surface of the scissors type tool rest 202 is provided with a knife sharpening stone sheet 6.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A sharpener, comprising:

the base (4), the base (4) includes the supporting seat (401), there are rotating positions (403) on the supporting seat (401);

the adjusting mechanism (3), the adjusting mechanism (3) has two reciprocating swing plates, the surface of the reciprocating swing plate has a second driving rack (304);

the tool rest (2), the tool rest (2) comprises a supporting frame (201), a scissors-shaped tool rest (202) and a sector rack (204) arranged at the tail end of the scissors-shaped tool rest (202), the scissors-shaped tool rest (202) is provided with a pin shaft (203), two ends of the pin shaft (203) are installed on the supporting frame (201), and the sector rack (204) is matched with a second driving rack (304);

the blade surface of the scissors-shaped blade holder (202) is provided with a knife sharpening stone sheet (6).

2. The sharpener according to claim 1, wherein the two oscillating plates are a first driving plate (302) and a second driving plate (303), respectively, the adjusting mechanism (3) further comprises a circular turntable (301), the circular turntable (301) is mounted on a rotating position (403), a driving gear (306) is arranged in the middle of the circular turntable (301), the first driving plate (302) and the second driving plate (303) are respectively provided with a first driving rack (305) arranged oppositely and a second driving rack (304) arranged in the same direction, and the first driving racks (305) on the first driving plate (302) and the second driving plate (303) are clamped and meshed with the driving gear (306).

3. The sharpener of claim 2, wherein the support frame (201) has a rectangular frame, and the first drive plate (302) and the second drive plate (303) oscillate back and forth in the rectangular frame.

4. The sharpener according to claim 2 or 3, characterized in that the supporting base (401) is provided with at least three threaded posts, at least one threaded post is provided on the rotary position (403), and the circular turntable (301) is provided with an arc-shaped limiting groove corresponding to the threaded post.

5. The sharpener of claim 4, further comprising a housing (1), wherein the housing (1) comprises an outer shell (102) and a V-shaped inner shell (101) disposed inside the outer shell (102), and the outer shell (102) is sleeved on the base (4).

6. The sharpener of claim 5, wherein the "V" shaped inner housing (101) has a "V" shaped opening in the "V" shaped face, and wherein the "scissors" type blade holder (202) fits within the "V" shaped opening.

7. The sharpener according to claim 6, characterized in that the suction cup (5) is mounted on the lower surface of the base (4).

8. The sharpener according to claim 7, wherein the suction cup (5) has a pull tab (501) at its edge.