CN221242643U - Rotary magnetic suction tool rest - Google Patents

Abstract

The utility model discloses a rotary magnetic knife rest, which comprises a fixed base, a rotary base, a middle shaft and a blade assembly, wherein the fixed base is fixedly connected with the rotary base; the rotating seat is rotatably arranged on the fixed base, the center shaft is arranged in the middle of the rotating seat, and the center shaft rotatably penetrates through the middle of the fixed base; the blade assembly comprises a plurality of blades which are arranged around the central shaft, the blades are fixedly connected with the central shaft and the rotating seat, and a plurality of magnets are arranged inside the blades. The rotary magnetic knife rest can rotate 360 degrees, and the magnetic knife is adopted to adsorb the knife, so that the operation is more convenient, the operation is not limited to a specific angle, and a user can observe, select and take the knife conveniently; the rotary magnetic suction tool rest adopts a structure with built-in magnets, so that the situation that the magnets fall off can be avoided on the premise of ensuring the adsorption strength of the tool, and the use safety is improved.

Description

Rotary magnetic suction tool rest

Technical Field

The utility model relates to the technical field related to kitchen appliances, in particular to a rotary magnetic knife rest.

Background

A plurality of knife rest grooves are generally formed in a traditional knife rest, the knife rest is inserted into the knife rest grooves when being stored, a user is difficult to distinguish the knife when taking the knife, and long mould or rust easily occurs when the knife is stored under the moist condition, so that the use experience is poor. In addition, the traditional knife rest is fixed, and a user can only take and put the knife from a limited direction, so that the requirement of the user for taking and putting the knife at will is difficult to be met.

Some rotatable knife rest exist in the market, can more conveniently carry out the cutter and get and put, but current rotatable knife rest general revolution mechanic is too complicated or inadequately firm, has the problem that is difficult to maintain and the durability is poor. There are also some knife holders that use magnetic force to adsorb and hold the knife, but the existing magnetic knife holder adopts the structure that the magnetite exposes more, uses the magnetite to drop easily for a long time, leads to the knife holder to be unable to use, drops when adsorbing the knife and still probably forms the potential safety hazard.

To sum up, the field needs a rotary structure firm and firm, and the rotatory magnetism of magnetite difficult for coming off inhale the knife rest, improves user's use experience, reduces the maintenance degree of difficulty, improves the safety in utilization.

Disclosure of utility model

Therefore, the utility model aims to provide a rotary magnetic tool rest, which comprises a rotary seat arranged on a fixed base, wherein a plurality of blades with built-in magnets are arranged on the rotary seat, the tool is adsorbed on the blades, the rotary seat structure is stable, and the magnets are not easy to fall off.

In order to achieve the above purpose, the utility model provides a rotary magnetic tool rest, which comprises a fixed base, a rotary seat, a middle shaft and a blade assembly; the rotating seat is rotatably arranged on the fixed base, the center shaft is arranged in the middle of the rotating seat, and the center shaft rotatably penetrates through the middle of the fixed base; the blade assembly comprises a plurality of blades which are arranged around the central shaft, the blades are fixedly connected with the central shaft and the rotating seat, and a plurality of magnets are arranged inside the blades.

Preferably, the top end of the middle shaft is in threaded connection with a top cover, and the top cover is clamped with the top end of the blade assembly; the bottom of the center shaft is connected with a fastening component, and the fastening component is abutted with the fixed base.

Preferably, the two sides of one end of the blade, which is abutted with the middle shaft, are inclined planes, and the inclined planes of the adjacent blades are contacted with each other.

Preferably, one side of the blade, which is in butt joint with the middle shaft, is provided with a hollow groove, a plurality of magnets are arranged in the hollow groove, a magnet sealing plate is plugged in the hollow groove and fixed, and the magnets are limited by the abutting joint of the magnet sealing plate.

Preferably, the blade comprises two sheets, the magnet is arranged between the two sheets, and the two sheets are fixed together after the magnet is arranged.

Preferably, the anti-skid foot pad is arranged at the bottom of the fixed base.

Preferably, the rotary seat comprises an upper rotary seat and a lower rotary seat, the upper rotary seat covers the top of the lower rotary seat, and the lower rotary seat is rotatably connected with the fixed base through a ball disc assembly.

Preferably, the edge of the upper swivel base has a bead, which is wrapped outside the edge of the lower swivel base.

Preferably, the bottom of the lower rotating seat is provided with an upper annular guide rail, the top of the fixed seat is provided with a lower annular guide rail, the upper annular guide rail is vertically aligned with the lower annular guide rail, the ball disc assembly is positioned between the upper annular guide rail and the lower annular guide rail, and the upper annular guide rail and the lower annular guide rail are arc-shaped guide rails.

Preferably, the side edge part of the bottom surface of the lower rotating seat is provided with a shielding ring which is formed by extending downwards, and the shielding ring is positioned on the outer side of the fixed base.

Compared with the prior art, the rotary magnetic knife rest disclosed by the utility model has the advantages that: the rotary magnetic knife rest can rotate 360 degrees, and the magnetic knife is adopted to adsorb the knife, so that the operation is more convenient, the operation is not limited to a specific angle, and a user can observe, select and take the knife conveniently; the rotary magnetic knife rest adopts a structure with a built-in magnet, so that the situation that the magnet falls off can be avoided on the premise of ensuring the adsorption strength of the knife, and the use safety is improved; the rotary seat part of the rotary magnetic knife rest is fewer, and the rotary magnetic knife rest is stable in structure, so that the production and installation efficiency is improved, and the maintenance difficulty is reduced; the rotary magnetic tool rest has the advantages that the guide rail with the arc-shaped section is arranged between the rotary seat and the fixed seat of the rotary magnetic tool rest, and the balls are arranged in the guide rail, so that the contact area between the rotary seat and the balls is increased, the vibration of the balls can be reduced, and the smoothness of rotation is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is an isometric view of a rotary magnetic suction tool holder of the present utility model.

Fig. 2 is an exploded view of a rotary magnetic tool holder of the present utility model.

Fig. 3 is a top plan view of a blade assembly of a rotary magnetic suction tool holder of the present utility model.

FIG. 4 is a top schematic view of a blade assembly of the rotary magnetic blade holder of the present utility model with the top cover removed.

Fig. 5 is a top cross-sectional view of a blade assembly of a rotary magnetic suction tool holder of the present utility model.

Fig. 6 shows a cross-sectional view of a blade of a rotary magnetic suction tool holder according to the present utility model.

Fig. 7 is a partial exploded view of a blade of a rotary magnetic blade holder of the present utility model.

Fig. 8 is a cross-sectional view of a rotary seat assembly of a blade assembly of a rotary magnetic suction tool holder of the present utility model.

FIG. 9 is a cross-sectional view of a rotary seat assembly and base assembly of a blade assembly of a rotary magnetic suction tool holder of the present utility model.

Fig. 10 is an enlarged schematic view of the portion a in fig. 9.

Fig. 11 is an enlarged schematic view of the portion B in fig. 9.

Fig. 12 is an enlarged schematic view of the portion C in fig. 9.

Fig. 13 is an exploded view of a variation of the blade of a rotary magnetic blade holder of the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 and 2, the rotary magnetic attraction tool rest of the application comprises a fixed base 1, a rotary seat 2, a middle shaft 3 and a blade assembly; the rotating seat 2 is rotatably arranged on the fixed base 1, the middle shaft 3 is vertically arranged in the middle of the rotating seat 2, and the middle shaft 3 is rotatably arranged in the middle of the fixed base 1 in a penetrating way; the blade assembly comprises a plurality of blades 5 which are arranged around the center shaft 3, the blades 5 are fixedly connected with the rotating seat 2 and the center shaft 3, and a plurality of magnets 4 are arranged inside the blades 5. The blade assembly and the rotating seat 2 can rotate 360 degrees along the direction surrounding the center shaft 3, the blades 5 can adsorb the cutters on the side surfaces of the blades through the built-in magnets 4, a user can rotate the blades 5 to pick up and place the cutters, the pick-up and place angle is more free, and the cutters can be conveniently observed and selected; the rotary magnetic suction tool rest adopts a structure that the magnet 4 is arranged in the blade 5, so that the magnet 4 is prevented from falling off on the premise of ensuring the adsorption strength of the tool, and the use safety is improved.

Specifically, a ball disc assembly 23 is arranged between the rotating seat 2 and the fixed base 1, and the rotating seat 2 is rotatably connected with the fixed base 1 through the ball disc assembly 23. The anti-slip foot pad 10 is arranged at the bottom of the fixed base 1, and the fixed base 1 is driven to rotate when the blades 5 are prevented from rotating.

The rotary seat 2 comprises an upper rotary seat 21 and a lower rotary seat 22, wherein the upper rotary seat 21 is covered on the top of the lower rotary seat 22, and the lower rotary seat 22 is rotatably connected with the fixed base through a ball disc assembly 23. Preferably, the upper rotating seat 21 is made of metal, the lower rotating seat 22 is made of plastic, the fixed base 1 is also made of plastic, and the ball disc assembly 23 is in contact with the lower rotating seat 22 made of plastic and the fixed base 1, so that the anti-rust and low-rotating noise advantages are achieved.

The top thread of the middle shaft 3 is connected with the top cover 31, and the top cover 31 is clamped with the top end of the blade assembly. The bottom of the middle shaft 3 is connected with a fastening component 32, and the fastening component 32 is abutted with the fixed base 1. The fastening assembly 32 forms a stop from the bottom of the bottom bracket 3 and the top cover 31 forms a stop from the top of the bottom bracket 3. When the maintenance is required to be disassembled, only the top cover 31 and the fastening component 32 are required to be disassembled, and the maintenance and the disassembly are more convenient.

Referring to fig. 3, the two sides of one end of the blade 5 abutted with the center shaft 3 are inclined planes 50, the inclined planes 50 of the adjacent blades 5 are in contact with each other, a plurality of blades 5 are in seamless fit through the inclined planes 50, shake is not easy to occur, the inside center shaft 3 can be shielded, and the appearance is more attractive. Preferably the vane assembly comprises 6 vanes 5, the 6 vanes being petaloid arranged around the central axis 3.

Referring to fig. 4 and 5, the top ends of the blades 5 have top protrusions 51, and when the top cover 31 is connected to the bottom bracket 3, the top protrusions 51 are embedded in the top cover 31. The top ends of the blades 5 can be fixed through the top cover 31, and the blades 5 can be taken out for maintenance or replacement after the top cover 31 is removed. The bottom of blade 5 has a plurality of bottom lugs 53, and bottom lugs 53 inserts in roating seat 2, realizes the fixed connection of blade 5 and roating seat 2.

Referring to fig. 6 and 7, a hollow groove 52 is formed on one side of the blade 5, which is abutted to the center shaft 3, a plurality of magnets 4 are arranged in the hollow groove 52, a magnet sealing plate 41 is plugged into the hollow groove 52 and fixed through glue, the magnet sealing plate 41 abuts against the plurality of magnets 4, the magnets 4 are assisted to be installed in place, and the magnets 4 are prevented from falling out of the hollow groove 52. Preferably, the bottom end of the hollow groove 52 is provided with a plurality of accommodating grooves for accommodating the magnets 4.

The blade 5 is preferably of unitary construction. Referring to fig. 13, a modified blade 5A includes two sheets 500, a magnet 4A is disposed between the two sheets 500, and after the magnet 4A is placed, the two sheets 500 are combined together by an ultrasonic welding process. The adoption of the split blade structure can reduce the processing technology difficulty and the production difficulty of the die.

Referring to fig. 8 and 9, the rotating base 2 is provided with a plurality of through holes 201, and bottom end bumps 53 are respectively inserted into the through holes 201 to realize the fixed connection between the blades 5 and the rotating base 2. The lower rotating seat 22 has a central hole 221 in the middle, and the center shaft 3 rotatably passes through the central hole 221. The side edge part of the bottom surface of the lower rotating seat 22 is provided with a shielding ring 223 which is formed by extending downwards, the shielding ring 223 is positioned on the outer side of the fixed base 1, the fixed base 1 is shielded, and meanwhile, the limiting effect is achieved, and the rotating seat 2 is prevented from tilting.

Referring to fig. 10, the edge of the upper rotating seat 21 has a curled edge 211, and the curled edge 211 wraps the outer part of the edge of the lower rotating seat 22, so as to realize the fixed connection of the upper rotating seat 21 and the lower rotating seat 22.

Referring to fig. 11, the bottom center of the fixed base 1 is provided with a groove 11, a fastening component 32 is arranged inside the groove 11, and the fastening component 32 is connected with the bottom end of the center shaft 3 to fix the fixed base 1, the rotating base 2 and the center shaft 3. The fastening assembly 32 comprises a nut 321, a fastening piece 322 and a gasket 323, wherein the nut 321 is in threaded connection with the bottom end of the central shaft 3, the fastening piece 322 and the gasket 323 are sequentially arranged on the central shaft 3 in a surrounding mode, and the fastening piece 322 and the gasket 323 are located between the nut 321 and the fixed base 1.

Referring to fig. 12, the bottom of the lower rotating seat 22 has an upper annular rail 222, the top of the fixed base 1 has a lower annular rail 12, the upper annular rail 222 is vertically aligned with the lower annular rail 12, the ball disc assembly 23 is located between the upper annular rail 222 and the lower annular rail 12, and the upper annular rail 222 and the lower annular rail 12 are arc-shaped rails, so that the vibration of the ball disc assembly 23 can be reduced, and the rotation is smoother.

Specifically, the ball disc assembly 23 includes a plurality of balls 231 and an annular ball retainer 232, and the plurality of balls 231 are disposed in the ball retainer 232. Preferably, the balls 231 are made of glass or ceramic material, and compared with the balls made of metal material, no lubricant is needed, rust is avoided, and rotation noise is lower.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. The rotary magnetic tool rest is characterized by comprising a fixed base, a rotating base, a middle shaft and a blade assembly; the rotating seat is rotatably arranged on the fixed base, the center shaft is arranged in the middle of the rotating seat, and the center shaft rotatably penetrates through the middle of the fixed base; the blade assembly comprises a plurality of blades which are arranged around the central shaft, the blades are fixedly connected with the central shaft and the rotating seat, and a plurality of magnets are arranged inside the blades.

2. The rotary magnetic tool holder of claim 1, wherein the top end of the central shaft is threadably connected to a top cover, and the top cover is snapped onto the top end of the blade assembly; the bottom of the center shaft is connected with a fastening component, and the fastening component is abutted with the fixed base.

3. The rotary magnetic tool holder of claim 1 wherein the blade is beveled on opposite sides of the end of the blade that is abutted to the central shaft and the beveled surfaces of adjacent blades are in contact with each other.

4. The rotary magnetic tool holder according to claim 1, wherein a hollow groove is formed in one side, where the blade is abutted to the center shaft, of the blade, a plurality of magnets are arranged in the hollow groove, a magnet sealing plate is plugged into the hollow groove and fixed, and the magnets are limited by the abutting of the magnet sealing plate.

5. The rotary magnetic tool holder of claim 1, wherein the blade comprises two sheets, the magnet is disposed between the two sheets, and the two sheets are fixed together after the magnet is disposed.

6. The rotary magnetic tool holder of claim 1, wherein the stationary base has a non-slip foot pad mounted to the bottom thereof.

7. The rotary magnetic tool holder of claim 1, wherein the swivel comprises an upper swivel and a lower swivel, the upper swivel overlying the top of the lower swivel, the lower swivel rotatably coupled to the stationary base by a ball and disc assembly.

8. The rotary magnetic knife holder of claim 7 wherein the edge of the upper swivel has a bead that wraps around the edge of the lower swivel.

9. The rotary magnetic tool holder of claim 7 wherein the bottom of the lower swivel base has an upper annular rail, the top of the stationary base has a lower annular rail, the upper annular rail is vertically aligned with the lower annular rail, the ball disc assembly is positioned between the upper annular rail and the lower annular rail, and both the upper annular rail and the lower annular rail are arcuate rails.

10. The rotary magnetic tool holder according to claim 7 wherein the lower swivel base bottom side has a downwardly extending shroud ring located outside of the stationary base.