CN214595497U

CN214595497U - Lifting limiting structure of cookware tray

Info

Publication number: CN214595497U
Application number: CN202023287035.8U
Authority: CN
Inventors: 王成斌; 莫奕田; 简炳根; 黎伟文; 陈土炎
Original assignee: Foshan Xiaowei Electric Appliance Technology Co ltd
Current assignee: Foshan Xiaowei Electric Appliance Technology Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-30
Publication date: 2021-11-05
Anticipated expiration: 2030-12-30

Abstract

The utility model relates to a lifting limit structure of a pan material tray, which comprises a pan body, wherein a liner is arranged in the pan body, a material tray is arranged in the liner, flexible strips are arranged outside the liner in a reciprocating motion manner, a material tray positioning part is arranged in the liner, and a magnetic matching piece is arranged between the flexible strips and the material tray; the flexible strip drives the material tray to lift up and down in the inner container through the magnetic matching piece when moving back and forth, and the material tray is limited to act on the positioning part of the material tray when lifting up and down to a certain position; when the charging tray is limited on the charging tray positioning part, the magnetic matching piece between the flexible strip and the charging tray forms dislocation of the magnetic line of force in the vertical direction. The magnetic force line vertical direction dislocation can reduce the magnetic attraction acting force formed between the magnetic matching parts, so as to reduce the influence of the magnetic attraction acting force when the material tray is lifted to the terminal position, and finally, the material tray can be conveniently, quickly and laborsavingly taken out from the inner container, so that the material tray can be conveniently disassembled and cleaned by a user.

Description

Lifting limiting structure of cookware tray

Technical Field

The utility model relates to a lift limit structure of pan charging tray.

Background

The hot pot is taken as an instant food and beverage manner, and is deeply loved by the great food lovers. In the traditional hot pot dining, the phenomenon that the dishes are boiled in a pot, people cannot see the specific positions of the dishes, and the dishes can only be fished out from the soup by using chopsticks or a spoon is avoided.

Modifications to this end will occur to those skilled in the art, such as the following: CN101904684B, name: the utility model provides an in the variable electric heat pot of magnetic control formula cooking, it adopts major structure drive pot body such as lead screw, magnet to realize going up and down, but the filter frame is in the magnetism state of inhaling all the time with between the magnet when going up and down to terminal position, makes the filter frame be difficult to take out from the pot body, influences user's use and experiences. Therefore, further improvements are necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a lift limit structure of pan charging tray, its lift position that utilizes location portion in the inner bag to the charging tray is injectd, makes the magnetic substance and receives the dislocation of forming the magnetic line of force vertical direction between the magnet to by the influence of magnetic attraction effort when reducing the charging tray and going up and down to terminal position, thereby finally make the charging tray can make things convenient for, swiftly, take out in the inner bag laborsaving ground.

According to the lift limit structure of pan charging tray of this purpose design, including the pot body, the internal inner bag that is provided with of pot is provided with charging tray, its characterized in that in the inner bag: the outer side of the inner container is provided with a flexible strip in a reciprocating motion manner, the inner part of the inner container is provided with a material tray positioning part, and a magnetic matching piece is arranged between the flexible strip and the material tray; the flexible strip drives the material tray to lift up and down in the inner container through the magnetic matching piece when moving back and forth, and the material tray is limited to act on the positioning part of the material tray when lifting up and down to a certain position; when the charging tray is limited on the charging tray positioning part, the magnetic matching pieces between the flexible strips and the charging tray form dislocation of the magnetic lines of force in the vertical direction.

A chamfer is arranged at the bottom of the inner container; the tray positioning part is formed at the chamfer.

The magnetic mating part comprises a magnetic body and a magnetized body which are mutually magnetically attracted; the magnetic body set up on flexible strip, receive the magnet setting on the charging tray, perhaps, the magnetic body sets up on the charging tray, receives the magnet setting on flexible strip.

The flexible strip drives the material tray to lift up and down in the inner container through the cooperation of the magnetic body and the magnet when moving back and forth.

A space is formed between the magnetic body and the magnet receiving body when the material tray is limited to the material tray positioning part; the pitch refers to the position of the magnetic body and the receiving magnet staggered in the direction perpendicular to the magnetic lines of force.

The outer side of the inner container is also provided with a lifting piece; the flexible strip is fixedly connected with the lifting piece and drives the lifting piece to lift up and down in a suspension manner along the height direction of the inner container when the lifting piece moves back and forth; the magnetic body array is arranged on the lifting piece, and the magnetic body array is arranged on the material tray; the lifting piece is positioned below the material tray positioning part when descending to the terminal position, and the magnetic body is staggered with the receiving magnet in the vertical direction of the magnetic force line when the lifting piece is positioned below the material tray positioning part.

The outer side of the inner container is provided with an upright post, the upright post is arranged along the height direction of the outer side of the inner container, and the upper and lower positions of the upright post are respectively provided with an upper steering wheel and a lower steering wheel in a rotating way; the flexible strips are wound on the upper steering wheel and the lower steering wheel in a self-adaptive mode and are connected with motors in a direct or indirect driving mode.

The flexible strip is driven by the motor to reciprocate outside the inner container, the lifting piece is driven to lift in a suspension mode along the height direction of the inner container when the flexible strip reciprocates, and the lifting piece drives the material tray to lift up and down in the inner container synchronously through the magnetic cooperation of the magnetic body and the receiving body when the lifting piece lifts up and down.

The outer side of the magnetic body and/or the magnetic receiving body is also provided with a demagnetizing piece used for blocking the magnetic attraction acting force and/or changing the direction of the magnetic force line; action of demagnetizing member 1: when the magnetic body is normally used, the closing line of the magnetic force in the vertical direction in the magnetic body is blocked, the magnetic force of the magnetic body is changed into the magnetic body only in the horizontal direction by utilizing the blocking of the magnetic material, and the attraction force between the magnetic body and the magnetic body is increased; action 2: when the magnetic body and the magnet receiving body need to be demagnetized, the magnetic body and the magnet receiving body form horizontal dislocation, namely the magnetic body is higher or lower than the magnet receiving body, and the magnetic lines of force of the magnetic body and the magnet receiving body are not on a uniform horizontal line, so that the attraction is weakened, and the demagnetization effect is achieved.

The utility model discloses an improvement of above-mentioned structure, the inside at inner bag is provided with charging tray location portion, utilize the cooperation of inhaling of magnetism of magnetic fitting piece afterwards, make flexible strip can drive the charging tray oscilaltion simultaneously in the inner bag when reciprocal activity, the charging tray oscilaltion can limiting displacement on charging tray location portion when a position, mutual magnetism is inhaled and will be formed magnetic force line vertical direction's dislocation between the complex magnetic fitting piece this moment, this magnetic force line vertical direction's dislocation can reduce between the magnetic fitting piece and inhale the effort, in order to reduce the influence of magnetic force line when charging tray goes up and down to terminal position by the magnetism, thereby finally make the charging tray can be convenient, it is swift, take out in the inner bag laborsaving follow, in order to be convenient for the user to the dismouting and the washing of charging tray.

In summary, the novel multifunctional clothes hanger has the characteristics of simple and reasonable structure, low manufacturing cost, convenience and quickness in use and the like, and is high in practicability.

Drawings

Fig. 1 is an exploded schematic view (cross-sectional view) of an embodiment of the present invention.

Fig. 2 is a schematic view (cross-sectional view) of an assembly structure according to an embodiment of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Fig. 4 is a schematic view of an assembly structure of the inner container, the tray, the column, the flexible strip and the lifting member according to an embodiment of the present invention.

Fig. 5 is a schematic view (cross section) of an assembly structure of the inner container, the tray, the column, the flexible strip and the lifting member according to an embodiment of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

Referring to fig. 1-5, the lifting limit structure of the pan tray comprises a pan body 1, wherein an inner container 33 is arranged in the pan body 1, a tray 2 is arranged in the inner container 33, a flexible strip 3 is arranged outside the inner container 33 in a reciprocating manner, a tray positioning part 59 is arranged in the inner container, and a magnetic matching piece is arranged between the flexible strip 3 and the tray 2; the flexible strips 3 drive the material tray 2 to move up and down in the inner container 33 through the magnetic matching piece when moving back and forth, and the material tray 2 is limited to act on the material tray positioning part 59 when moving up and down to a certain position; when the tray 2 is limited on the tray positioning part 59, the magnetic matching pieces between the flexible strips 3 and the tray 2 form dislocation of the magnetic lines in the vertical direction.

Utilize magnetism to inhale the cooperation of magnetism of magnetic mating member, make flexible strip 3 can drive charging tray 2 oscilaltion in inner bag 33 when reciprocating motion, charging tray 2 oscilaltion can limiting displacement on charging tray location portion 59 when a position, the dislocation of magnetic line of force vertical direction will be formed between the magnetic mating member of mutual magnetism cooperation this moment, the effort is inhaled to formation between the magnetic mating member can be reduced to the dislocation of this magnetic line of force vertical direction, in order to reduce charging tray 2 and go up and down to the influence of the effort of inhaling by magnetism when terminal position, thereby finally make charging tray 2 can be convenient, swiftly, take out in inner bag 33 laborsavingly, in order to be convenient for the user to the dismouting and the washing of charging tray 2.

Specifically, the bottom of the inner container 33 is provided with a chamfer; the tray positioning portion 59 is formed at the chamfer, that is, the tray positioning portion 59 is substantially chamfered. The chamfer is directly used as the positioning part 59 of the charging tray, so that the production process is simplified, the smoothness inside the inner container 33 can be ensured, and the structural strength of the inner container 33 can be enhanced by the chamfer.

The size of the chamfer is smaller than that of the inner side of the inner container 33, so that the tray 2 is directly limited and acted on the positioning part 59 of the chamfer when descending to a certain position.

The magnetic mating member comprises a magnetic body 8 and a magnetized body 9 which are mutually magnetically attracted; the magnetic body 8 is arranged on the flexible strip 3, and the magnetic body 9 is arranged on the material tray 2, or the magnetic body 8 is arranged on the material tray 2, and the magnetic body 9 is arranged on the flexible strip 3.

When the flexible strip 3 moves back and forth, the magnetic body 8 and the magnet 9 are matched to drive the material tray 2 to lift up and down in the inner container 33.

The magnetic attraction between the magnetic body 8 and the magnet 9 can penetrate through the inner container 33 to realize magnetic attraction, so that the wall surface of the inner container 33 can be kept flat, and the problems of leakage and the like caused by holes can be prevented.

A space is formed between the magnetic body 8 and the magnet receiving body 9 when the material tray 2 is limited to the material tray positioning part 59; the pitch is a position where the magnetic body 8 and the magnetic receiver 9 are shifted in the direction perpendicular to the magnetic lines of force.

Specifically, the outer side of the inner container 33 is also provided with a lifting piece 10; the flexible strip 3 is fixedly connected with the lifting piece 10 and drives the lifting piece 10 to lift in a suspension manner along the height direction of the inner container 33 during reciprocating movement; the magnetic body 8 is arrayed on the lifting piece 10, and the magnet receiving body 9 is arrayed on the material tray 2.

Because the magnetic body 8 and the magnet 9 are arranged in an array mode, the magnetic attraction acting force on the periphery of the material tray 2 can be ensured to be in a balanced state all the time, and the material tray 2 can be further stably and smoothly lifted up and down.

When the lifter 10 descends to the terminal position, the lifter is positioned below the tray positioning part 59, and when the lifter 10 is positioned below the tray positioning part 59, the magnetic body 8 and the receiving magnet 9 form a magnetic line vertical dislocation. That is, when the lifter 10 is lowered to the end position, the magnetic body 8 provided thereon is automatically demagnetized from the magnetized body 9 provided on the tray 2.

In order to facilitate the assembly and use of the flexible strips 3, the outer side of the inner container 33 is provided with an upright post 6, the upright post 6 is arranged along the height direction of the outer side of the inner container 33, and the upper and lower positions of the upright post 6 are respectively provided with an upper steering wheel 4 and a lower steering wheel 5 in a rotating way; the flexible strip 3 is self-adaptively wound on the upper steering wheel 4 and the lower steering wheel 5 and is connected with a motor 7 in a direct or indirect driving way.

The power output end of the motor 7 can be directly in driving connection with the flexible strip 3, so that the flexible strip 3 is driven to reciprocate outside the inner container 33. Or, the power output end of the motor 7 is connected with a transmission member (such as a gear) in a driving manner, and then is connected with the flexible strip 3 in a driving manner through the transmission member, so that the flexible strip 3 is driven to reciprocate outside the inner container 33.

The upper steering wheel 4 and the lower steering wheel 5 are adopted as steering guide, so that the friction of the flexible strip 3 during working can be reduced, the noise caused during friction can be reduced, and the flexible strip 3 can run more smoothly

The flexible strip 3 is made of metal or plastic and is at least a wire, or a rope, or a chain, or a belt, or a sheet. The flexible strip 3 of this embodiment preferably uses this kind of wire of steel wire as the use, because the steel wire diameter is little, intensity is high, and use cost is low, when realizing going up and down, drags the in-process and is difficult for bursting apart.

The flexible strip 3 is driven by the motor 7 to reciprocate outside the inner container 33, and drives the lifting piece 10 to lift in a suspension manner along the height direction of the inner container 33 during reciprocating movement, and the lifting piece 10 drives the material tray 2 to lift up and down in the inner container 33 synchronously through the magnetic cooperation of the magnetic body 8 and the magnet 9 during lifting up and down.

In order to weaken the magnetic attraction force formed between the magnetic body 8 and the magnetic body 9 in the limited pot body 1, the magnetic body 8 and/or the magnetic body 9 is/are further provided with a demagnetizing element 52 outside for blocking the magnetic attraction force and/or changing the direction of the magnetic force line, the demagnetizing element 52 is not suggested to be made of stainless steel, and is preferably made of magnetic conductive material, such as iron, and has two functions: 1. when the magnetic body is normally used, the closing line of the magnetic force in the vertical direction in the magnetic body is blocked, the magnetic force of the magnetic body is changed into the magnetic body only in the horizontal direction by utilizing the blocking of the magnetic material, and the attraction force between the magnetic body and the magnetic body is increased; 2. when the magnetic body and the magnet receiving body need to be demagnetized, the magnetic body and the magnet receiving body form horizontal dislocation, namely the magnetic body is higher or lower than the magnet receiving body, and the magnetic lines of force of the magnetic body and the magnet receiving body are not on a uniform horizontal line, so that the attraction is weakened, and the demagnetization effect is achieved.

And because of the action of the demagnetizing piece 52, the magnetic attraction acting force can be reduced between the magnetic body 8 and the magnetized body 9 in a small enough distance, so that the connection compactness between the components is improved, and the internal space of the pot body 1 is reasonably utilized.

The foregoing is a preferred embodiment of the present invention showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, but rather that various changes and modifications may be made without departing from the spirit and scope of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a lift limit structure of pan charging tray, includes the pot body (1), is provided with inner bag (33) in the pot body (1), is provided with charging tray (2), its characterized in that in inner bag (33): the outer side of the inner container (33) is provided with a flexible strip (3) in a reciprocating motion manner, a material tray positioning part (59) is arranged in the inner container, and a magnetic matching piece is arranged between the flexible strip (3) and the material tray (2); the flexible strip (3) drives the material tray (2) to ascend and descend vertically in the inner container (33) through the magnetic matching piece when moving back and forth, and the material tray (2) is limited to act on the material tray positioning part (59) when ascending and descending to a certain position; when the charging tray (2) is limited on the charging tray positioning part (59), the magnetic matching piece between the flexible strip (3) and the charging tray (2) forms dislocation of the magnetic line of force in the vertical direction.

2. The lifting limit structure of the pan tray of claim 1, which is characterized in that: a chamfer is arranged at the bottom of the inner container (33); the tray positioning part (59) is formed at a chamfer.

3. The lifting limit structure of the pan tray of claim 1, which is characterized in that: the magnetic mating piece comprises a magnetic body (8) and a magnetized body (9) which are mutually magnetically attracted; the magnetic body (8) is arranged on the flexible strip (3), and the magnet receiving body (9) is arranged on the material tray (2), or the magnetic body (8) is arranged on the material tray (2), and the magnet receiving body (9) is arranged on the flexible strip (3);

the flexible strip (3) drives the material tray (2) to ascend and descend in the inner container (33) through the cooperation of the magnetic body (8) and the magnet (9) during reciprocating movement.

4. The lifting limit structure of the pan tray of claim 3, which is characterized in that: and a space is formed between the magnetic body (8) and the magnet receiving body (9) when the material tray (2) is limited to the material tray positioning part (59).

5. The lifting limit structure of the pan tray of claim 4, which is characterized in that: the outer side of the inner container (33) is also provided with a lifting piece (10); the flexible strip (3) is fixedly connected with the lifting piece (10) and drives the lifting piece (10) to lift in a suspension manner along the height direction of the inner container (33) during reciprocating movement; the magnetic bodies (8) are arrayed on the lifting piece (10), and the magnetized bodies (9) are arrayed on the material tray (2); the lifting piece (10) is positioned below the material tray positioning part (59) when descending to the terminal position, and the magnetic body (8) forms a space with the magnetic receiving body (9) when the lifting piece (10) is positioned below the material tray positioning part (59).

6. The lifting limit structure of the pan tray of claim 5, characterized in that: an upright post (6) is arranged on the outer side of the inner container (33), the upright post (6) is arranged along the height direction of the outer side of the inner container (33), and an upper steering wheel (4) and a lower steering wheel (5) are respectively arranged on the upper position and the lower position of the upright post in a rotating manner; the flexible strip (3) is wound on the upper steering wheel (4) and the lower steering wheel (5) in a self-adaptive manner and is connected with a motor (7) in a direct or indirect driving manner;

the flexible strip (3) is driven by the motor (7) to move back and forth outside the inner container (33) and drives the lifting piece (10) to lift up and down in a suspension mode along the height direction of the inner container (33) during the back and forth movement, and the lifting piece (10) drives the material tray (2) to lift up and down in the inner container (33) synchronously through the magnetic body (8) and the magnetic cooperation of the magnet (9) during the up and down movement.

7. The lifting limit structure of the pan tray of claim 3, which is characterized in that: and a demagnetizing piece (52) used for blocking magnetic attraction acting force and/or changing the direction of magnetic force lines is arranged outside the magnetic body (8) and/or the magnetized body (9).