CN217541217U - Power-assisted handle and refrigerator - Google Patents

Abstract

The embodiment of the application provides a power-assisted handle and a refrigerator. The power-assisted handle is applied to the refrigerator and comprises a pre-embedded box, and a rotating shaft and a handle are arranged in the pre-embedded box; the handle connecting rod penetrates through the rotating shaft, and the first end of the handle connecting rod is arranged close to the handle; the handle resetting piece penetrates through the embedded box and comprises a first magnet and a second magnet which are arranged at intervals, and the magnetism of the first magnet is the same as that of the second magnet; when the handle is pulled, the handle drives the handle connecting rod to rotate around the rotating shaft, the second end of the handle connecting rod drives the handle resetting piece to move towards the direction close to the box body to abut against the box body, and the first magnet moves towards the direction close to the second magnet; when the handle is loosened, the handle connecting rod is reset under the action of repulsive force generated by the first magnet and the second magnet, and drives the handle to reset, so that the power-assisted handle is restored to the initial state, and the power-assisted handle can be reused.

Description

Power-assisted handle and refrigerator

Technical Field

The application relates to the field of household appliances, in particular to a power-assisted handle and a refrigerator.

Background

The refrigerator is common domestic appliance among people's daily life, the refrigerator is generally manual switch door, and current refrigerator is in order to improve cold-stored effect, prevent that air conditioning from leaking, the refrigerator can use the door strip of paper used for sealing to realize good sealed effect usually, however, strip of paper used for sealing actuation is great, and the refrigerator can form certain negative pressure in the refrigerator box when refrigerating, consequently, the refrigerator is when opening the door, the door body need provide great power with the separation of box in the twinkling of an eye and can open the door, cause the refrigerator inconvenient problem of opening the door.

Therefore, for making the refrigerator switch door easier and more convenient, it is necessary to provide a power-assisted handle that can open the door for the refrigerator with increased power assistance, so as to improve the experience of the user.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a helping hand handle and refrigerator can improve the current refrigerator and have the inconvenient problem of opening the door.

The embodiment of the application provides a helping hand handle is applied to the refrigerator, the refrigerator includes the door body and box, the helping hand handle includes:

the embedded box is embedded in the side wall surface of the door body and is internally provided with a rotating shaft;

the handle is arranged in the embedded box;

the handle connecting rod is arranged in the embedded box and wound around the rotating shaft, and a first end of the handle connecting rod is arranged close to the handle;

the handle resetting piece penetrates through the embedded box and comprises a first magnet and a second magnet which are arranged at intervals, and the magnetism of the first magnet is the same as that of the second magnet;

when the handle is pulled, the handle drives the handle connecting rod to rotate around the rotating shaft, the second end of the handle connecting rod drives the handle resetting piece to move towards the direction close to the box body to abut against the box body, and the first magnet moves towards the direction close to the second magnet; when the handle is released, the handle connecting rod is reset under the action of the repulsive force generated by the first magnet and the second magnet, and drives the handle to reset.

Optionally, the handle piece that resets still includes the reset block, the one end of reset block is close to the setting of handle connecting rod, be provided with in the reset block first magnet, second magnet sets up on pre-buried box is close to the inside wall of box, works as the reset block is to being close to when the box moves, first magnet is to being close to the second magnet moves to produce repulsion gradually.

Optionally, the volume of the first magnet is matched with the volume of the reset block.

Optionally, the handle piece that resets still includes the reset block, the one end of reset block is close to the setting of handle connecting rod, the reset block is close to one side of box is provided with first magnet, second magnet sets up pre-buried box is close to on the inside wall of box, works as the reset block is to being close to when the box moves, first magnet is to being close to the second magnet moves to produce repulsion gradually.

Optionally, the handle piece that resets still includes reset block and slider, the one end of reset block is close to the setting of handle connecting rod, the other end of reset block with the slider is connected, the slider is worn to establish pre-buried box, first magnet sets up the slider is close to the one end of reset block, second magnet sets up pre-buried box is close to on the lateral wall of box, works as the slider is to being close to when the box moves, first magnet is to being close to the second magnet moves to produce repulsion gradually.

Optionally, the first magnet is disposed at the second end of the handle connecting rod, the second magnet is disposed on the inner side wall of the embedded box close to the box body, and when the handle connecting rod moves towards the box body, the first magnet moves towards the second magnet to gradually generate an opposing force.

Optionally, the handle piece that resets still includes reset block and slider, the reset block is the annular shape, the slider is the annular shape, the one end of reset block is close to the setting of handle connecting rod, the another end cover of reset block is established on the slider, the slider is worn to establish pre-buried box, first magnet sets up on the inner wall of reset block, second magnet sets up on the inner wall of slider, works as the reset block is to being close to when the box moves, so that the reset block overlaps completely and is established partly on the slider, and drives first magnet is to being close to the second magnet moves to produce repulsion gradually.

Optionally, the power-assisted handle further comprises:

the handle briquetting, handle briquetting fixed mounting in the embedded box and set up the handle with the handle resets between the piece, the handle briquetting includes first bulge and second bulge, first bulge orientation the handle protrusion sets up, so that the handle moves at width direction, the second bulge orientation the handle resets a protrusion setting, so that the handle resets the piece and is in width direction moves.

Optionally, a slide rail is arranged on the side wall of the embedded box far away from the handle;

one side of the reset block, which is far away from the handle pressing block, is provided with a third extending part, and the third extending part is arranged in the sliding rail, so that the reset block moves along the width direction.

The embodiment of the application provides a refrigerator, the refrigerator includes:

a box body;

the power assisting handle is arranged in the side wall surface of the door body.

The beneficial effect of this application lies in: the power-assisted handle provided by the embodiment of the application comprises a pre-buried box and a handle arranged in the pre-buried box, a handle resetting piece and a handle connecting rod, wherein the handle resetting piece comprises a first magnet and a second magnet, the magnetism of the first magnet is the same as that of the second magnet, when a user pulls the handle, the handle moves along the width direction to drive the handle connecting rod to rotate, and then the handle resetting piece is driven to move towards the direction close to the box body, so that the handle resetting piece is abutted to the box body and further a counter force can be generated to the door body, so that the power-assisted door opening is realized, and in the process of realizing the power assistance, the first magnet is also close to the second magnet and gradually generates a repulsive force; when the handle is released, the handle connecting rod and the handle can be reset by the repulsive force generated between the first magnet and the second magnet in the handle resetting piece, so that the power-assisted handle is restored to the initial state and can be reused.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the application, and that for a person skilled in the art, other drawings can also be derived from them without inventive effort.

For a more complete understanding of the present application and its advantages, reference is now made to the following descriptions taken in conjunction with the accompanying drawings. Wherein like reference numerals refer to like parts in the following description.

Fig. 1 is a schematic structural diagram of a refrigerator provided in an embodiment of the present application.

Fig. 2 is a schematic structural view of the refrigerator shown in fig. 1 after a modification box of the assist grip is removed.

Fig. 3 is a partially enlarged view of a portion a of the refrigerator shown in fig. 2.

Fig. 4 is a schematic structural view of the refrigerator shown in fig. 2, taken along the section B-B.

Fig. 5 is a partially enlarged view of a portion C of the refrigerator shown in fig. 4.

Fig. 6 is an exploded schematic view of a refrigerator according to an embodiment of the present application.

Fig. 7 is an exploded perspective view of the assist grip of the refrigerator shown in fig. 6.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced components or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are therefore not to be considered limiting of the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

The existing refrigerator is used for improving the refrigeration effect and preventing cold air from leaking, the refrigerator can usually use a door seal to realize a good sealing effect, but the suction force of the seal is large, and the refrigerator can form certain negative pressure in a refrigerator body during refrigeration, so that when the refrigerator is opened, a door body and the refrigerator body are separated, a large force is required to be applied to the door body in the moment, and the problem that the refrigerator is inconvenient to open the door is caused.

Therefore, in order to solve the above problems, the present application proposes a refrigeration assembly and a refrigerator. The present application will be further described with reference to the accompanying drawings and embodiments.

Referring to fig. 1, fig. 1 is a schematic structural diagram of a refrigerator according to an embodiment of the present application. The embodiment of the application provides a refrigerator 1000, and the refrigerator 1000 comprises a refrigerator body 300, a door body 200 and a door seal 400 arranged between the refrigerator body 300 and the door body 200, wherein a power-assisted handle 100 is arranged in a side wall surface of the door body 200. Wherein, when refrigerator 1000 is closed to door body 200, helping hand handle 100 contact box 300 that sets up on door body 200, this application embodiment is through setting up helping hand handle 100 on door body 200, and when the user was opening door body 200, helping hand handle 100 can butt box 300 and apply the effort for box 300 to make box 300 produce reaction force to door body 200, make the user when opening door body 200, helping hand handle 100 can provide the help. In addition, compared with the prior art, when the door 200 closes the refrigerator 1000 and a user does not apply an external force, the distance between the power-assisted handle 100 and the door 200 is large, only when the user opens the door 200, the power-assisted handle 100 can extend out of the part to contact with the door 200, so that the power-assisted handle 100 abuts against the refrigerator 300, because the relative motion between the power-assisted handle 100 and the refrigerator 300 is large, the power-assisted handle 100 possibly collides against the refrigerator 300 and generates a deviation in direction, so that the power-assisted handle 100 generates friction on the refrigerator 300 to generate scratches or scratches on the refrigerator 1000, while when the user does not open the door 200, the distance between the power-assisted handle 100 and the refrigerator 300 is small, when the power-assisted handle 100 generates an acting force, the relative movement between the power-assisted handle 100 and the refrigerator 300 is small, and further, the power-assisted handle 100 can be prevented from generating scratches on the refrigerator 300.

It is understood that the door body 200 may be a steel door or a glass door, and the power handle 100 may be used on a steel door or a glass door.

Referring to fig. 2 and 5, fig. 2 is a schematic structural view of the refrigerator shown in fig. 1 after the modification box with the assist grip removed, and fig. 3 is a partially enlarged view of a portion a of the refrigerator shown in fig. 2. Fig. 4 is a schematic structural view taken along B-B in the refrigerator shown in fig. 2. Fig. 5 is a partially enlarged view of a portion C of the refrigerator shown in fig. 4. The embodiment of the application provides a power-assisted handle 100, the power-assisted handle 100 is applied to a refrigerator 1000, and the power-assisted handle 100 comprises a pre-buried box 10, a handle 20, a handle resetting piece 50 and a handle connecting rod 30. The embedded box 10 is embedded in the side wall surface of the door body 200, and a rotating shaft 120 and a handle 20 are arranged in the embedded box 10 in the length direction X. The handle resetting piece 50 is arranged in the width direction of the embedded box 10, the handle resetting piece 50 comprises a sliding block 530, a resetting block 510, a first magnet 520 and a second magnet 540, the magnetism of the first magnet 520 is the same as that of the second magnet 540, in the power assisting handle, in the power assisting process, relative movement is generated between the first magnet 520 and the second magnet 540, and the first magnet 520 moves close to the second magnet 540 so as to generate a repulsive force between the first magnet 520 and the second magnet 540. Specifically, when the handle 20 is pulled, the handle 20 moves in the width direction, and the handle 20 abuts against the handle link 30 when moving, so that the handle link 30 can be driven to rotate around the rotating shaft 120. After the handle link 30 rotates, the second end of the handle link 30 drives the handle returning part 50 to move in the width direction toward the direction close to the case 300 until the handle returning part abuts against the case 300, and generates an acting force on the case 300, so that the case 300 generates a reaction force to the door body 200. Wherein, the first magnet 520 also moves along with the direction approaching to the box 300, so as to generate the repulsive force between the first magnet 520 and the second magnet 540, when the user releases the handle 20, under the action of the repulsive force generated between the first magnet 520 and the second magnet 540, the handle resetting piece 50 moves towards the direction far away from the box 300 in the width direction, so that the handle connecting rod 30 resets under the action of the handle resetting piece 50, and the handle 20 is driven to reset, so as to facilitate the next reuse of the power-assisted handle 100. Wherein the width direction is perpendicular to the length direction.

It should be noted that specific positions of the first magnet 520 and the second magnet 540 need to be described according to actual situations, for example, in some embodiments, the handle resetting member 50 includes a resetting block 510 and a slider 530, the first magnet 520 is disposed in the resetting block 510, the second magnet 540 is disposed on an inner side wall of the embedded box 10 close to the box body 300, one end of the resetting block 510 is disposed close to the second end of the handle link 30, the other end of the resetting block 510 is connected with the slider 530, one end of the slider 530 is disposed in the embedded box 10, and the other end of the slider 530 penetrates through the inner side wall of the embedded box 10 and is disposed outside the embedded box 10; the handle connecting rod 30 is arranged in the embedded box 10 and penetrates through the rotating shaft 120, the first end of the handle connecting rod 30 is close to the handle 20, and the second end of the handle connecting rod 30 is close to the handle resetting piece 50. When the handle 20 is pulled, the handle 20 moves in the width direction, and the handle 20 moves to abut against the handle link 30, so that the handle link 30 can be driven to rotate around the rotating shaft 120. After the handle link 30 rotates, the second end of the handle link 30 abuts against the reset block 510, and the reset block 510 is driven to move in the direction close to the box 300 in the width direction, so that the second end of the slider 530 abuts against the box 300 to generate an acting force on the box 300, and the box 300 generates a reaction force to the door 200. When the reset block 510 moves towards the box body, the first magnet 520 also moves along with the direction approaching to the box body 300, so that an opposing force is generated between the first magnet 520 and the second magnet 540, and when the user releases the handle 20, under the action of the opposing force generated between the first magnet 520 and the second magnet 540, the reset block 510 moves towards the direction away from the box body 300 in the width direction, so that the handle link 30 is reset under the action of the handle reset piece 50, and the handle 20 is driven to reset.

It should be understood that, when the first magnet 520 is disposed in the reset block 510, in order to avoid a gap between the first magnet 520 and the reset block 510, and to avoid the situation that the first magnet 520 does not move along with the reset block 510 toward a direction close to the second magnet 540, the size of the first magnet 520 is set to be matched with the size of the reset block 510, and the size of the second magnet 540 is adjusted along with the repulsive force, so that the repulsive force between the first magnet 520 and the second magnet 540 satisfies the above requirements.

In some embodiments, the first magnet 520 is disposed on the outer surface of the reset block 510 close to the case 300, the second magnet 540 is disposed on the inner sidewall of the embedded box 10 close to the case 300, and when the reset block 510 moves close to the case 300, the first magnet 520 moves close to the second magnet 540 to gradually generate an opposing force.

In some embodiments, the first magnet 520 is disposed at one end of the sliding block 530 close to the reset block 510, and the second magnet 540 is disposed on an outer side wall of the embedded box 10 close to the box 300, and when the sliding block 530 moves close to the box 300, the first magnet 520 moves close to the second magnet 540 to gradually generate an opposing force.

In some embodiments, the first magnet 520 is disposed on the second end of the handle link 30, and the second magnet 540 is disposed on the inner sidewall of the embedded box 10 near the box 300, and when the handle link 30 moves near the box 300, the first magnet 520 moves near the second magnet 540 to gradually generate an opposing force.

In other embodiments, the reset block 510 is in an annular shape, the slider 530 is in an annular shape, one end of the reset block 510 is disposed near the handle link 30, the other end of the reset block 510 is partially sleeved on the slider 530, the slider 530 penetrates through the embedded box 10, the first magnet 520 is disposed on the inner wall of the reset block 510, the second magnet 540 is disposed on the inner wall of the slider 530, when the reset block 510 moves toward the box body 300, relative movement is first generated between the reset block 510 and the slider 530, so that the reset block 510 is sleeved on a portion of the slider 530, and the first magnet 520 is driven to move toward the second magnet 540, so as to gradually generate an opposing force, and when the reset block 510 is sleeved on a portion of the slider 530, the slider 530 is driven to abut against the box body 300.

It should be noted that the repulsive force generated between the first magnet 520 and the second magnet 540 is smaller than the acting force generated by the slider 530 on the box body, so as to ensure that the acting force generated by the power-assisted handle assists the user to open the door when the user pulls the handle. And the repulsive force generated between the first magnet 520 and the second magnet 540 needs to drive the handle link 30 and the handle 20 to be reset, so that the assist grip 100 can be reused.

The magnetic size of the first magnet 520 and the magnetic size of the second magnet 540 may be set according to actual conditions, for example, in the case that the material of the first magnet 520 is the same as that of the second magnet 540, the volume size of the first magnet 520 and the volume size of the second magnet 540 may be set according to actual conditions, for example, in some embodiments, since the second magnet 540 is to be disposed in the inner side wall of the embedded box 10, the volume of the second magnet 540 may be set smaller and the volume of the first magnet 520 may be set slightly larger for more proper installation, so that the repulsive force between the first magnet 520 and the second magnet 540 satisfies the above requirements.

In other embodiments, the material of the first magnet 520 and the material of the second magnet 540 may be arranged differently, for example, in some embodiments, the volume of the first magnet 520 is larger than the volume of the second magnet 540, and the magnetic material of the second magnet 540 is stronger than the magnetic material of the first magnet 520. In some embodiments, the first magnet 520 is configured to have a volume less than the volume of the second magnet 540, and the magnetic material of the second magnet 540 is weaker than the magnetic material of the first magnet 520. The size of the first magnet 520 and the size of the second magnet 540 may be set according to the above-described circumstances, or may be set according to actual circumstances, and it is not particularly limited herein, and it is sufficient that the magnetism of the first magnet 520 facing the second magnet 540 is the same as the magnetism of the second magnet 540 facing the first magnet 520.

This helping hand handle 100 still includes handle briquetting 40, and handle briquetting 40 fixed mounting just sets up between handle 20 and handle piece 50 that resets in pre-buried box 10, and handle briquetting 40 includes first bulge 410 and second bulge 420, and first bulge 410 sets up towards the handle 20 protrusion to make handle 20 move in width direction, and second bulge 420 sets up towards handle piece 50 protrusion that resets, so that handle piece 50 that resets moves in width direction.

It should be noted that, in the embodiment of the present application, by providing the handle pressing block 40 between the handle 20 and the handle returning element 50, the handle 20 and the handle returning element 50 are limited to move only in the width direction, and specifically, when a user uses the power-assisted handle 100, the first protrusion 410 protruding from the handle pressing block 40 toward the handle 20 limits the handle 20 to move only in the width direction, so that the effective force of the handle 20 driving the handle link 30 to rotate is the greatest, and the second protrusion 420 protruding from the handle pressing block 40 toward the handle returning element 50 limits the handle returning element 50 to move only in the width direction, so that the effective force of the handle returning element 50 applied to the box 300 is the greatest, and further, the power-assisted handle 100 can generate more acting force when opening the power-assisted door, and a better power-assisted door opening effect is generated. In addition, when the user does not use the assist grip 100, the second protrusion 420 of the grip pressure block 40 restricts the grip return member 50 to move only in the width direction, so that the force generated by the grip return member 50 to the grip pressure block 40 is optimized, and the grip link 30 can be quickly returned. The first protrusion 410 of the handle pressing block 40 restricts the handle 20 from moving only in the width direction, so that the force generated by the handle link 30 to the handle 20 is optimized, and the handle link 30 can be rapidly restored.

With continuing reference to fig. 6 and 7, fig. 6 is an exploded schematic view of a refrigerator according to an embodiment of the present disclosure. Fig. 7 is an exploded view of the assist grip of the refrigerator shown in fig. 6. The handle 20 includes a handle main body 210, a first connecting portion 220, a second connecting portion 230 and a first extending portion 240, wherein the handle main body 210 is disposed along the length direction X, the first connecting portion 220 is disposed at an end of the handle main body 210 close to the handle returning element 50, the second connecting portion 230 is bent toward a side away from the handle link 30 relative to the first connecting portion 220, the first extending portion 240 is disposed at a side of the second connecting portion 230 away from the handle main body 210, and the first extending portion 240 extends toward the handle pressing block 40.

In some embodiments, the handle main body portion 210 may be a hollow structure, and a portion of the handle link 30 is disposed in the handle main body portion 210, so that a rotation range of the handle link 30 may be controlled, so that the first connection portion 220 may better abut against the handle link 30 when moving along with the handle main body portion 210, and when resetting, the handle link 30 may be reset in one spatial dimension, and may not rotate towards other directions, so that the handle link 30 may be reset to an initial state, so that the power-assisted handle 100 may be reused.

When the user uses the assist grip 100, the first connection portion 220 abuts against the grip link 30. The first connection portion 220 is spaced apart from the handle link 30 when the user does not use the assist grip 100.

The first extending part 240 is arranged on one side of the first protruding part 410 close to the bottom wall of the embedded box 10, and the orthographic projection of the first extending part 240 is at least partially overlapped with the orthographic projection of the first protruding part 410, so that the handle 20 can be prevented from moving in the direction perpendicular to the embedded box 10. It should be noted that how much the orthographic projection of the first extending portion 240 overlaps with the orthographic projection of the first protruding portion 410 can be set according to actual situations, and is not particularly limited herein.

The embedded box 10 is provided with a first limiting block 110, the first limiting block 110 is arranged on one side of the second connecting portion 230 far away from the first side wall 430, one end of the first limiting block 110 is connected with the inner side wall of the embedded box 10, and the other end of the first limiting block 110 is arranged opposite to the first connecting portion 220 so as to limit the movement distance of the handle 20 in the width direction.

The handle press 40 further includes a first sidewall 430 and a second sidewall 440, the second sidewall 440 is disposed opposite to the first sidewall 430, the first sidewall 430 is connected to the first protrusion 410, and the second sidewall 440 is connected to the second protrusion 420.

The first stopper 110 is spaced apart from the first sidewall 430 at opposite sides of the second connecting portion 230 to allow the handle 20 to move in the width direction, and to prevent the handle 20 from moving in the length direction X or other directions, thereby minimizing loss of force during transmission. The handle 20 can only move in the width direction through the first stopper 110 and the first sidewall 430, so that the transmission efficiency of the force is improved, and the door opening by the power-assisted handle 100 is better.

One side of the reset block 510 close to the handle pressing block 40 is provided with a second extension part 511 and one side of the reset block far away from the handle pressing block 40 is provided with a third extension part 512, the second extension part 511 is arranged on one side of the second protrusion part 420 close to the bottom wall of the embedded box 10, and the orthographic projection of the second extension part 511 is at least partially overlapped with the orthographic projection of the second protrusion part 420, so that the reset block 510 is prevented from moving in the direction perpendicular to the embedded box 10.

Wherein, the reset block 510 is arranged between the second side wall 440 and the side wall of the embedded box 10 far away from the handle pressing block 40, so that the reset block 510 can be prevented from moving in the length direction X.

In some embodiments, the reset block 510 and the slider 530 are connected by a snap connection.

In some embodiments, the side wall of the embedded box 10 away from the handle pressing block 40 is provided with a sliding rail, and the third extending portion 512 is disposed in the sliding rail, so that the restoring block 510 moves in the width direction.

Through the cooperation of the second side wall 440 of the handle pressing block 40, the second protrusion 420 and the sliding rail, the reset block 510 can only move along the width direction, so that the door opening assisting effect can be improved.

The handle link 30 includes a mounting portion, a first rotating arm 310 and a second rotating arm 320, the mounting portion is disposed through the rotating shaft 120, and the first rotating arm 310 and the second rotating arm 320 are symmetrically disposed on two sides of the mounting portion along the length direction X.

It should be noted that in some embodiments, the rotation angle of the handle link 30 is less than or equal to 90 °.

The boosting handle 100 further comprises a handle connecting rod pressing sheet 60, and the handle connecting rod pressing sheet 60 is fixedly sleeved on the rotating shaft 120 to prevent the handle connecting rod 30 from moving in a direction perpendicular to the embedded box 10.

In other embodiments, the refrigerator 1000 further includes a handle trim cover, which is mounted on the power handle 100 to form the hidden power handle 100, so as to reduce the influence of the assembly and mold parting lines on the overall appearance of the product, and improve the appearance.

In other embodiments, for better boosting effect, other arrangements of the boosting handle 100, namely, the handle link 30, the handle returning element 50, the handle pressing piece 40, the first connecting portion 220, the second connecting portion 230 and the first extending portion 240 of the handle 20, are symmetrically arranged on the other side of the handle main body portion 210. In addition, two parts can be used universally, the utilization rate of parts is improved, the error rate of production is reduced, and the production efficiency is improved.

It should be noted that, under the effective condition that the power-assisted handle 100 realizes the power-assisted door opening, the handle main body portion 210 and the handle connecting rod 30 are both arranged in parallel with the inner side wall, so that the structural design in the power-assisted handle 100 is more compact, and the occupied area of the power-assisted handle 100 on the door body 200 is also reduced.

The power-assisted handle 100 provided by the embodiment of the application is simple in structure, practical, and can be used for easily opening the door body 200 under the condition of negative pressure inside the box body 300 after the refrigerator 1000 is powered on, the installation between every two parts is compact, the occupied space on the door body 200 is smaller, and therefore the appearance of the refrigerator 1000 can be improved.

In addition, it should be noted that the handle 20 assembly can be assembled off-line, which is more favorable for installation on the door body 200, wherein the assembly steps of the handle 20 assembly can be as follows:

the first magnet 520 is installed in the reset block 510, and the second magnet 540 is installed on the inner side wall of the embedded box 10.

The reset block 510 is installed in the embedment box 10.

The handle link 30 is installed in the rotation shaft 120 of the embedment box 10.

The handle 20 is installed in the embedment box 10.

The handle pressing block 40 is installed in the embedment box 10, and the screw 70 is screwed to fix the handle pressing block 40.

The handle link pressing plate 60 is installed in the embedment box 10, and the screw 70 is screwed.

After the power-assisted handle 100 is assembled off-line, the power-assisted handle 100 is installed on the side wall surface of the door body 200, the sliding block 530 is rotated into the foamed door body 200, and then the handle decorating covers at the two ends are covered, so that the hidden power-assisted handle 100 is installed.

The power-assisted handle and the refrigerator provided by the embodiment of the application are described in detail above. The principles and implementations of the present application are described herein using specific examples, which are presented only to aid in understanding the present application. Meanwhile, for those skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims (10)

1. The utility model provides a helping hand handle, is applied to the refrigerator, the refrigerator includes door body and box, its characterized in that, helping hand handle includes:

the embedded box is embedded in the side wall surface of the door body and is internally provided with a rotating shaft;

the handle is arranged in the embedded box;

the handle connecting rod is arranged in the embedded box and wound around the rotating shaft, and a first end of the handle connecting rod is arranged close to the handle;

the handle resetting piece penetrates through the embedded box and comprises a first magnet and a second magnet which are arranged at intervals, and the magnetism of the first magnet is the same as that of the second magnet;

when the handle is pulled, the handle drives the handle connecting rod to rotate around the rotating shaft, the second end of the handle connecting rod drives the handle resetting piece to move towards the direction close to the box body to abut against the box body, and the first magnet moves towards the direction close to the second magnet; when the handle is released, the handle connecting rod is reset under the action of the repulsive force generated by the first magnet and the second magnet, and drives the handle to reset.

2. The power-assisted handle of claim 1, wherein the handle reset piece further comprises a reset block, one end of the reset block is close to the handle connecting rod, the first magnet is arranged in the reset block, the second magnet is arranged on the inner side wall of the embedded box close to the box body, and when the reset block moves towards the box body, the first magnet moves towards the second magnet to gradually generate an opposing force.

3. The assist grip of claim 2 wherein the volume of the first magnet is adapted to the volume of the reset block.

4. The power-assisted handle of claim 1, wherein the handle reset piece further comprises a reset block, one end of the reset block is arranged close to the handle connecting rod, one side of the reset block close to the box body is provided with the first magnet, the second magnet is arranged on the inner side wall of the embedded box close to the box body, and when the reset block moves towards the box body, the first magnet moves towards the second magnet to gradually generate an opposing force.

5. The power-assisted handle according to claim 1, wherein the handle reset piece further comprises a reset block and a slider, one end of the reset block is close to the handle connecting rod, the other end of the reset block is connected with the slider, the slider penetrates through the embedded box, the first magnet is arranged at one end, close to the reset block, of the slider, the second magnet is arranged on the outer side wall, close to the box body, of the embedded box, and when the slider moves towards the box body, the first magnet moves towards the second magnet so as to gradually generate an opposing force.

6. The power-assisted handle as claimed in claim 1, wherein the first magnet is disposed at the second end of the handle link, the second magnet is disposed on the inner sidewall of the embedded box close to the box body, and when the handle link moves close to the box body, the first magnet moves close to the second magnet to gradually generate an opposing force.

7. The power-assisted handle according to claim 1, wherein the handle reset member further comprises a reset block and a slider, the reset block is annular, the slider is annular, one end of the reset block is close to the handle connecting rod, the other end of the reset block is partially sleeved on the slider, the slider penetrates through the embedded box, the first magnet is arranged on the inner wall of the reset block, the second magnet is arranged on the inner wall of the slider, when the reset block moves towards the box body, the reset block is completely sleeved on part of the slider, and the first magnet is driven to move towards the second magnet, so that a repulsive force is gradually generated.

8. The assist handle according to any one of claims 1-7 further comprising:

the handle briquetting, handle briquetting fixed mounting in the embedded box and set up the handle with the handle resets between the piece, the handle briquetting includes first bulge and second bulge, first bulge orientation the handle protrusion sets up, so that the handle moves at width direction, the second bulge orientation the handle resets a protrusion setting, so that the handle resets the piece and is in width direction moves.

9. The power-assisted handle according to claim 8, wherein a slide rail is arranged on the side wall of the embedded box far away from the handle;

an extension part is arranged on one side, away from the handle pressing block, of the handle resetting part, and the extension part is arranged in the sliding rail, so that the handle resetting part moves in the width direction.

10. A refrigerator, characterized in that the refrigerator comprises:

a box body;

the power-assisted handle is mounted in the side wall surface of the door body and comprises a handle body as claimed in any one of claims 1 to 9.

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