CN217541219U - Power-assisted handle structure and refrigerator - Google Patents

Abstract

The application provides a power-assisted handle structure and a refrigerator, which comprise a pre-buried box, wherein the pre-buried box is arranged on a refrigerator door body and is provided with an installation groove; the push rod is slidably arranged in the mounting groove and used for pushing the refrigerator body; the handle is slidably arranged in the mounting groove along the direction far away from or close to the refrigerator body; and the first end and the handle of dwang rotate to be connected, and the second end of dwang is located the push rod and deviates from one side of refrigerator box, and when the handle slided, the dwang can rotate and the second end of dwang can promote the push rod and move towards the direction that is close to the refrigerator box for the handle. The ejector pin can exert the effort to the refrigerator box, and the refrigerator box can exert reaction force to the ejector pin, because the ejector pin sets up on the refrigerator door body, consequently, refrigerator door physical stamina is pushed away from the refrigerator box, and then reaches the effect of opening the door, so, helping hand handle structure can play the effect that the helping hand opened the door for the user is lighter when opening the refrigerator door body.

Description

Power-assisted handle structure and refrigerator

Technical Field

The application relates to the technical field of refrigeration equipment, in particular to a power-assisted handle structure and a refrigerator.

Background

The refrigerator, as a commonly used preservation equipment, is seen everywhere in life. Refrigerators generally include a refrigerator cabinet and a refrigerator door hinged to the refrigerator cabinet so as to be able to close or open the refrigerator cabinet.

In order to guarantee the heat insulation and the sealing performance of the refrigerator, most refrigerators can be provided with magnetic door sealing strips on a refrigerator door body, the magnetic attraction between the refrigerator door body and the refrigerator box body is guaranteed through the magnetic door sealing strips, therefore, when the refrigerator door body is opened, certain force is often needed to be used for overcoming the magnetic attraction force, in addition, the pressure difference effect inside and outside the refrigerator is realized, the external force required for opening the refrigerator door body is larger, the refrigerator door body is more strenuous when being opened, and the user experience is influenced.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a helping hand handle structure and refrigerator to solve the problem that current refrigerator door body is comparatively hard when opening.

In a first aspect, an embodiment of the present application provides a power-assisted handle structure, which is applied to a refrigerator, where the refrigerator includes a refrigerator body and a refrigerator door hinged to the refrigerator body, and the power-assisted handle structure includes:

the embedded box is used for being installed on the refrigerator door body and provided with an installation groove;

the push rod is slidably arranged in the mounting groove and used for pushing the refrigerator body;

the handle is slidably arranged on the mounting groove along the direction far away from or close to the refrigerator body; and

the dwang has relative first end and the second end that sets up, the first end of dwang with the handle rotates to be connected, the second end of dwang is located the ejector pin deviates from one side of refrigerator box, works as when the handle slides, the dwang can for the handle rotates and the second end of dwang can promote the ejector pin is towards being close to the direction of refrigerator box removes.

Optionally, the dwang slope sets up, the first end of dwang is than the second end of dwang is closer to the refrigerator box, works as the handle is along keeping away from when the direction of refrigerator box slides, the dwang can for the handle rotates and the second end of dwang can promote the ejector pin is towards being close to the direction of refrigerator box removes.

Optionally, the ejector pin deviates from one side of refrigerator box is provided with oblique wall, be provided with in the mounting groove and block the wall, the second end of dwang is located oblique wall with block between the wall and with oblique wall with block the wall and offset on the length extending direction of dwang, oblique wall with block the distance between the wall and towards keeping away from the direction of dwang reduces gradually.

Optionally, the embedded box includes a groove wall forming the mounting groove, and the blocking wall surface is disposed on the groove wall.

Optionally, the second end of dwang is provided with the curved surface, oblique wall with block the wall all with the curved surface offsets.

Optionally, a first elastic element is arranged in the mounting groove, and the first elastic element is arranged on one side of the handle and used for resetting the handle.

Optionally, the first elastic part includes a first pressure spring, the first pressure spring is located the handle deviates from one side of the refrigerator box body, one end of the first pressure spring is fixed in the mounting groove, the other end of the first pressure spring is connected with the handle deviates from one side of the refrigerator box body.

Optionally, the handle includes handle body and sliding part, the sliding part set up in the handle body orientation the one end of dwang, sliding part slidable mounting in the mounting groove, the handle body at least part is located the outside of mounting groove, the first end of dwang with the sliding part rotates to be connected.

Optionally, a second elastic element is arranged in the mounting groove, and the second elastic element is arranged on one side of the ejector rod and used for resetting the ejector rod.

On the other hand, the embodiment of the application further provides a refrigerator, which comprises a refrigerator door body and the power-assisted handle structure, wherein the power-assisted handle structure is installed on the refrigerator door body.

The application embodiment provides a helping hand handle structure and refrigerator, helping hand handle structure can install on the refrigerator door body, and wherein, pre-buried box among the helping hand handle structure can provide required installation space for ejector pin, handle and dwang. Set up in the mounting groove through with ejector pin slidable, set up the handle as can follow the direction slip of keeping away from or being close to the refrigerator box, the first end and the handle of dwang rotate to be connected, the second end of dwang is located one side that the ejector pin deviates from the refrigerator box, when external acting force drives the handle and slides, the dwang can rotate for the handle and the second end of dwang can promote the ejector pin and move towards the direction that is close to the refrigerator box, thus, the ejector pin can apply the effort to the refrigerator box towards the in-process that the direction that is close to the refrigerator box removed, the refrigerator box can apply reaction force to the ejector pin, because the ejector pin sets up on the refrigerator door through pre-buried box, therefore, refrigerator door physical stamina is pushed away from the refrigerator box, and then reach the effect of opening the door, so, helping hand handle structure can play the effect that the helping hand opened the door, make the user relax when opening the refrigerator door.

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 introduced 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 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 represent 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 showing a booster handle structure.

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

Fig. 4 is a first structural schematic diagram of a power assist handle structure provided in an embodiment of the present application.

Fig. 5 is an enlarged view of fig. 4 at B.

Fig. 6 is a schematic view illustrating a state in which the ejector rod in the assist grip structure shown in fig. 4 is ejected.

Fig. 7 is a second structural schematic diagram of a power assist handle structure provided in the embodiment of the present application.

Fig. 8 is a partial structural view of the assist grip structure shown in fig. 4.

Reference numerals:

h1, a first direction; 100. a refrigerator;

10. a power-assisted handle structure;

11. embedding a box; 111. mounting grooves; 1111. a barrier wall surface;

12. pushing the push rod; 121. an inclined wall surface; 122. pushing the body; 123. a slider;

13. a handle; 131. a handle body; 132. a sliding part;

14. rotating the rod; 141. a first end; 142. a second end; 143. a curved surface;

15. a blocking member;

16. a first elastic member; 161. a first pressure spring;

17. a support portion; 18. briquetting;

19. a second elastic member; 191. a second pressure spring;

20. a refrigerator body; 30. and (4) a refrigerator door body.

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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without inventive step, are intended to be within the scope of the present application.

Reference herein to "an embodiment" or "an implementation" means that a particular feature, component, or characteristic described in connection with the embodiment or implementation can be included in at least one embodiment of the present application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein may be combined with other embodiments.

The embodiment of the application provides a power-assisted handle structure and a refrigerator to solve the problem that the existing refrigerator door body is hard to open. This will be explained below with reference to the drawings.

The power-assisted handle structure provided by the embodiment of the application can be applied to a refrigerator, and the refrigerator can be a single-door refrigerator, a double-door refrigerator or a triple-door refrigerator. The embodiment of the present application takes a single-door refrigerator as an example for explanation.

Referring to fig. 1, fig. 1 is a schematic structural diagram of a refrigerator according to an embodiment of the present disclosure. The refrigerator 100 may include a cooling device, a refrigerator cabinet 20, and a refrigerator door 30. Wherein the refrigerator body 20 is provided with a refrigerating chamber for accommodating articles, and the refrigerating device of the refrigerator 100 can provide a low temperature for the refrigerating chamber to meet the user demand. The refrigerator door 30 is hinged to the refrigerator body 20 so as to close or open the cooling compartment.

It should be noted that, in the related art, a magnetic door seal is arranged on the refrigerator door body, and the air tightness between the refrigerator door body and the refrigerator body is ensured through the magnetic attraction between the magnetic door seal and the refrigerator body, so that when the refrigerator door body is opened, a certain force is often used to overcome the magnetic attraction force, and in addition, under the action of the pressure difference between the inside and the outside of the refrigerator, the external force required for opening the refrigerator door body is larger, so that the refrigerator door body is more laborious when being opened, and the user experience is influenced.

Based on this, please refer to fig. 1 and fig. 2, and fig. 2 is a schematic structural diagram of the refrigerator shown in fig. 1 when the power-assisted handle structure is shown. The embodiment of the application provides a power-assisted handle structure 10, and the power-assisted handle structure 10 is installed on the refrigerator door 30, so that the power-assisted handle structure can play a role in assisting power when the refrigerator door 30 needs to be opened, and a user can conveniently open the refrigerator door 30.

In order to more clearly explain the structure of the assist grip structure 10, the assist grip structure 10 will be described below with reference to the accompanying drawings.

Referring to fig. 3 to 6, fig. 3 is an enlarged view of a portion a in fig. 2, fig. 4 is a first structural schematic view of a power assist handle structure provided in an embodiment of the present application, fig. 5 is an enlarged view of a portion B in fig. 4, and fig. 6 is a schematic view of a state in which an ejector rod in the power assist handle structure shown in fig. 4 is ejected. The power-assisted handle structure 10 may include a pre-buried box 11, a push rod 12, a handle 13 and a rotating rod 14, the pre-buried box 11 is provided with an installation groove 111, the pre-buried box 11 may be installed on the refrigerator door 30, such as a pre-installation groove is provided on one side of a free end of the refrigerator door 30, and the pre-buried box 11 is installed in the pre-installation groove. The push rod 12 is slidably disposed in the mounting groove 111, wherein one end of the push rod 12 is disposed in the mounting groove 111, and the other end of the push rod 12 is disposed outside the mounting groove 111 for pushing the refrigerator body 20. In order to improve the stability of the ejector rod 12 in the sliding process, a guide hole may be formed in the embedded box 11, one end of the ejector rod 12 penetrates through the guide hole to extend out of the embedded box 11, when the refrigerator door 30 is closed, one end of the ejector rod 12 located outside the embedded box 11 may abut against the refrigerator body 20, and when the ejector rod 12 slides in a direction close to the refrigerator body 20, the refrigerator body 20 may be pushed.

The handle 13 is slidably provided to the mounting groove 111, and the handle 13 is slidable in a direction away from or toward the refrigerator body 20. The rotating rod 14 has a first end 141 and a second end 142 which are oppositely arranged, the first end 141 of the rotating rod 14 is rotatably connected with the handle 13, the second end 142 of the rotating rod 14 is located at a side of the ejector rod 12 departing from the refrigerator body 20, when the handle 13 slides, the rotating rod 14 can rotate relative to the handle 13 and the second end 142 of the rotating rod 14 can push the ejector rod 12 to move towards a direction close to the refrigerator body 20.

Specifically, when external acting force drives handle 13 and slides, dwang 14 can rotate for handle 13 and the second end 142 of dwang 14 can promote ejector pin 12 and remove towards the direction that is close to refrigerator box 20, thus, ejector pin 12 can exert the effort to refrigerator box 20 towards the in-process that the direction that is close to refrigerator box 20 removed, refrigerator box 20 can exert reaction force to ejector pin 12, because ejector pin 12 sets up on refrigerator door 30 through pre-buried box, therefore, refrigerator door 30 can be pushed away from refrigerator box 20, and then reach the effect of opening the door, thus, helping hand handle structure 10 can play the effect that the helping hand opened the door, make the user relax when opening refrigerator door 30.

When the handle 13 is driven by an external force to slide in a direction away from the refrigerator body 20, the second end 142 of the rotating rod 14 pushes the push rod 12 to move in a direction close to the refrigerator body 20. Alternatively, when the handle 13 is slid in a direction approaching the refrigerator body 20 by an external force, the second end 142 of the rotating rod 14 pushes the push rod 12 to move in a direction approaching the refrigerator body 20. The present application will be described by taking an example in which when the handle 13 is slid in a direction away from the refrigerator body 20 by an external force, the second end 142 of the rotating rod 14 pushes the ejector rod 12 to move in a direction close to the refrigerator body 20.

The rotating lever 14 serves as a transmission member, the rotating lever 14 can be obliquely disposed in the mounting groove 111, the first end 141 of the rotating lever 14 is closer to the refrigerator case 20 than the second end 142 of the rotating lever 14, when the handle 13 slides in a direction away from the refrigerator case 20 (as in the first direction H1 in fig. 3), the rotating lever 14 can rotate relative to the handle 13 and the second end 142 of the rotating lever 14 can push the ejector rod 12 to move in a direction close to the refrigerator case 20.

Referring to fig. 3 and 6, it can be understood that the ejector rod 12, the handle 13 and the rotating rod 14 in fig. 3 are in initial positions, and fig. 6 is a state diagram of fig. 2 in which the positions of the ejector rod 12, the handle 13 and the rotating rod 14 are changed. One side that the ejector pin 12 deviates from the refrigerator box 20 is provided with inclined wall surface 121, is provided with in the mounting groove 111 and blocks wall surface 1111, and the second end 142 of dwang 14 is located inclined wall surface 121 and blocks between the wall surface 1111 and offsets with inclined wall surface 121 and block wall surface 1111, and on the length extending direction of dwang 14, inclined wall surface 121 and the direction of keeping away from dwang 14 between the wall surface 1111 reduce gradually. Since the first end 141 of the rotation lever 14 is rotatably connected to the handle 13, when the handle 13 slides in a direction away from the refrigerator cabinet 20, the first end 141 of the rotation lever 14 also moves along with it, such as the first end 141 of the rotation lever 14 moves from the initial first position to the second position, during the movement of the first end 141 of the rotation lever 14, since the blocking wall 1111 abuts against a side of the second end 142 of the rotation lever 14, the blocking wall 1111 functions as a barrier, the rotation lever 14 can rotate relative to the handle 13, and the second end 142 of the rotation lever 14 can slide along the blocking wall 1111, while since the second end 142 of the rotation lever 14 abuts against the inclined wall 121 and the blocking wall 1111 and the distance between the inclined wall 121 and the blocking wall 1111 gradually decreases in a direction away from the rotation lever 14, so that the second end 142 of the rotation lever 14 can push the push-up rod 12 in a direction close to the refrigerator cabinet 20 during the sliding, thereby realizing that when the handle 13 slides in a direction away from the refrigerator cabinet 20, the rotation lever 14 rotates relative to the handle 13 and the second end 14 pushes the push-up the push rod 12 in a direction close to the refrigerator cabinet 20.

It is understood that the cartridge 11 includes a groove wall forming the mounting groove 111, wherein, in order to fully utilize the inner space of the mounting groove 111, the blocking wall 1111 may be disposed on the groove wall, or a wall surface of a part of the groove wall of the mounting groove 111 may be used as the blocking wall 1111.

The second end 142 of the rotating rod 14 may be provided with a curved surface 143, the inclined wall surface 121 and the blocking wall surface 1111 are both abutted against the curved surface 143, that is, the portion of the second end 142 of the rotating rod 14 abutted against the inclined wall surface 121 and the blocking wall surface 1111 is of a structure of the curved surface 143, so that the smoothness of the second end 142 of the rotating rod 14 in the jacking process can be improved.

Alternatively, please refer to fig. 7, fig. 7 is a second structural schematic diagram of the power assisting handle structure provided in the embodiment of the present application. The blocking member 15 may be disposed in the mounting groove 111, where the blocking member 15 is located on a side of the rotating rod 14 away from the refrigerator body 20 and abuts against a middle portion of the rotating rod 14 or abuts against a position of the rotating rod 14 close to the middle portion of the rotating rod 14, and it is also understood that the blocking member 15 abuts against a position of the rotating rod 14 between the first end 141 and the second end 142, because the first end 141 of the rotating rod 14 is rotatably connected to the handle 13, when the handle 13 slides in a direction away from the refrigerator body 20, the first end 141 of the rotating rod 14 also moves along with the rotating rod, and it is understood that the rotating rod 14 can slide relative to the blocking member 15, and at this time, because the blocking member 15 abuts against the middle portion of the rotating rod 14, the rotating rod 14 can rotate relative to the handle 13, and the position of the second end 142 of the rotating rod 14 changes to push the push rod 12 in a direction close to the refrigerator body 20, and the blocking member 15 plays a similar role, so that when the rotating rod 13 slides in a direction away from the refrigerator body 20, the refrigerator 14 rotates relative to the handle 13 and the second end 142 pushes the push rod 12 to move in a direction close to the refrigerator body 20.

In some embodiments, to facilitate the installation of the pushing rod 12 in the installation groove 111, the pushing rod 12 may be configured as a separate structure, such as, as shown in fig. 3, the pushing rod 12 includes a pushing body 122 and a sliding block 123, the pushing body 122 is detachably connected to the sliding block 123, such as by being snap-connected, one end of the pushing body 122 extends out of the installation groove 111 for pushing the refrigerator box 20, and the other end of the pushing body 122 is located in the installation groove 111 and is snap-connected to the sliding block 123, wherein the sliding block 123 is slidably disposed in the installation groove 111. It will be appreciated that the inclined wall surface 121 provided on the side of the ejector pin 12 facing away from the refrigerator case 20 may be provided on the side of the slide block 123 facing away from the refrigerator case 20.

When the ejector rod 12 is installed, the sliding block 123 can be firstly installed in the installation groove 111 in a sliding mode, the ejector body is inserted into the installation groove 111 from one side, facing the refrigerator body 20, of the installation groove 111 and is clamped with the sliding block 123, and the operation is convenient and fast.

In order to further improve the practicability of the boosting handle structure 10, as shown in fig. 5, a first elastic member 16 may be disposed in the mounting groove 111, and the first elastic member 16 is disposed on one side of the handle 13 for resetting the handle 13. The handle 13 can be reset by providing the first elastic member 16 when the force applied to the handle 13 is removed.

For example, the first elastic member 16 may include a first compression spring 161 located in the installation groove 111, the first compression spring 161 is located on a side of the handle 13 facing away from the refrigerator cabinet 20, one end of the first compression spring 161 is fixed in the installation groove 111, such as one end of the first compression spring 161 is fixed on a groove wall of the installation groove 111, and the other end of the first compression spring 161 is connected to a side of the handle 13 facing away from the refrigerator cabinet 20. It will be appreciated that the first compression spring 161 is compressed when the handle 13 is moved away from the refrigerator compartment 20, the first compression spring 161 stores force during elastic deformation, and when the force applied to the handle 13 is removed, the first compression spring 161 drives the handle 13 to move toward the refrigerator compartment 20 to reset the handle 13 during recovery of the elastic deformation.

Alternatively, the first pressure spring 161 may be replaced by a first tension spring (not shown), in which case one end of the first tension spring is fixed to the wall of the mounting groove 111 and the other end of the first tension spring is connected to the side of the handle 13 facing the refrigerator cabinet 20. When the handle 13 moves away from the refrigerator body 20, the first tension spring can be stretched, the first tension spring stores force in the process of elastic deformation, and when the acting force on the handle 13 is cancelled, the first tension spring can drive the handle 13 to move towards the direction close to the refrigerator body 20 in the process of restoring the elastic deformation, so that the handle 13 is reset.

As shown in fig. 5 and 6, in order to facilitate the sliding installation of the handle 13 in the installation groove 111 and the operation of the handle 13, the handle 13 may include a handle body 131 and a sliding portion 132, the sliding portion 132 is disposed at one end of the handle body 131 facing the rotating rod 14, the sliding portion 132 is slidably installed in the installation groove 111, the handle body 131 is at least partially located outside the installation groove 111, and the first end 141 of the rotating rod 14 is rotatably connected to the sliding portion 132. When the pushing rod 12 needs to be pushed to push the refrigerator body 20, an external force may be applied to the handle body 131. Wherein, the handle body 131 and the sliding portion 132 may be integrally formed.

Illustratively, a support portion 17 may be provided in the mounting groove 111, a pressing piece 18 may be detachably mounted at one side of the support portion 17, and a sliding rail, to which the sliding portion 132 is slidably coupled, may be defined between the pressing piece 18 and the support portion 17.

To further enhance the practicability of the power handle structure 10, please refer to fig. 8 in combination with fig. 5 and 6, and fig. 8 is a partial structural schematic view of the power handle structure shown in fig. 4. A second elastic member 19 may be further provided in the mounting groove 111, and the second elastic member 19 is provided at one side of the ejector pin 12 for restoring the ejector pin 12. The ejector pin 12 can be reset by providing the second elastic member 19 when the force applied to the ejector pin 12 is removed.

For example, the second elastic member 19 may include a second compression spring 191 located in the mounting groove 111, the second compression spring 191 being located on a side of the push rod 12 facing the refrigerator compartment 20, such as when the push rod 12 includes a sliding block 123 slidably disposed in the mounting groove 111 and a pushing body 122 connected to the sliding block 123, an end of the second compression spring 191 is fixed in the mounting groove 111, such as an end of the second compression spring 191 is fixed in a groove wall of the mounting groove 111, and another end of the second compression spring 191 is connected to a side of the sliding block 123 facing the refrigerator compartment 20. It can be understood that when the ejector rod 12 moves towards the direction close to the refrigerator body 20, the second compression spring 191 can be compressed, the second compression spring 191 stores force during the elastic deformation, and after the acting force on the ejector rod 12 is removed, the second compression spring 191 can drive the ejector rod 12 to move towards the direction away from the refrigerator body 20 during the elastic deformation recovery process, so that the ejector rod 12 is reset.

Alternatively, the second compression spring 191 may be replaced by a second tension spring, in which one end of the second tension spring is fixed to the wall of the mounting groove 111, and the other end of the second tension spring is connected to the side of the sliding block 123 away from the refrigerator body 20. When the ejector rod 12 moves towards the direction close to the refrigerator body 20, the second tension spring can be stretched and stores force in the process of elastic deformation, and after the acting force on the ejector rod 12 is cancelled, the second tension spring can drive the ejector rod 12 to move towards the direction far away from the refrigerator body 20 in the process of recovering the elastic deformation, so that the ejector rod 12 is reset.

In some embodiments, in order to improve the pushing stability of the power-assisted handle structure 10, the push rod 12 and the rotating rod 14 may be provided in two parts, the two push rods 12 are respectively provided at two opposite sides of the handle 13, and the two rotating rods 14 are respectively rotatably connected at two opposite ends of the handle 13.

In some embodiments, a decorative cover may be covered at the notch of the mounting groove 111 to shield the push rod 12, the rotating rod 14 and the handle 13 in the mounting groove 111, so as to improve the overall appearance of the power-assisted handle structure 10.

In the assist handle structure 10 provided by the embodiment of the application, when the refrigerator door 30 is in a closed state, the ejector rod 12, the handle 13 and the rotating rod 14 are in an initial state, and when it is required to open the refrigerator door 30, an external force is applied to the handle 13 to slide the handle 13 in a direction away from the refrigerator body 20, during the sliding process of the handle 13, the first pressure spring 161 is compressed, the first end 141 of the rotating rod 14 moves along with the handle 13, such as the first end 141 of the rotating rod 14 moves from the initial first position to the second position, during the moving process of the first end 141 of the rotating rod 14, since the blocking wall 1111 abuts against one side of the second end 142 of the rotating rod 14, the blocking wall 1111 acts as a blocking function, the rotating rod 14 can rotate relative to the handle 13, and the second end 142 of the rotating rod 14 can slide along the blocking wall 1111, and because the second end 142 of the rotating rod 14 is abutted against the inclined wall surface 121 and the blocking wall surface 1111 and the distance between the inclined wall surface 121 and the blocking wall surface 1111 is gradually reduced towards the direction away from the rotating rod 14, so that the second end 142 of the rotating rod 14 can push the ejector rod 12 towards the direction close to the refrigerator body 20 in the sliding process, in the sliding process of the ejector rod 12, the second pressure spring 191 is compressed, the ejector rod 12 can apply an acting force to the refrigerator body 20 in the process of moving towards the direction close to the refrigerator body 20, the refrigerator body 20 can apply a reaction force to the ejector rod 12, because the ejector rod 12 is arranged on the refrigerator door body 30, therefore, the refrigerator door body 30 can be pushed away from the refrigerator body 20, and further the door opening effect is achieved, so, the power-assisted handle structure 10 can play a role in assisting the door opening, and a user can make the refrigerator door body 30 more relaxed when opening.

When the acting force on the handle 13 is removed, the first compression spring 161 can drive the handle 13 to move towards the direction close to the refrigerator body 20 in the process of recovering the elastic deformation, so as to reset the handle 13, at this time, the ejector rod 12 loses the acting force acting on the ejector rod towards the refrigerator body 20, and then the second compression spring 191 can drive the ejector rod 12 to move towards the direction far away from the refrigerator body 20 in the process of recovering the elastic deformation, so as to reset the ejector rod 12.

It should be noted that the terms "first", "second", and the like in the description and claims of the present application and in the accompanying drawings are used for distinguishing between different objects and not for describing a particular order, and are not intended to indicate or imply relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

The structure of the power assisting handle and the refrigerator provided by the embodiment of the application are described in detail, a specific example is applied in the description to explain the principle and the embodiment of the application, and the description of the embodiment is only used for helping to understand the method and the core idea of the 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 structure, is applied to the refrigerator, the refrigerator includes the refrigerator box and articulates the refrigerator door body on the refrigerator box, its characterized in that, helping hand handle structure includes:

the embedded box is used for being installed on the refrigerator door body and provided with an installation groove;

the push rod is slidably arranged in the mounting groove and used for pushing the refrigerator body;

the handle is slidably arranged on the mounting groove along the direction far away from or close to the refrigerator body; and

the dwang has relative first end and the second end that sets up, the first end of dwang with the handle rotates to be connected, the second end of dwang is located the ejector pin deviates from one side of refrigerator box, works as when the handle slides, the dwang can for the handle rotates and the second end of dwang can promote the ejector pin is towards being close to the direction of refrigerator box removes.

2. A power assist handle structure as set forth in claim 1 wherein said rotating lever is disposed obliquely with a first end thereof closer to said refrigerator compartment than a second end thereof, said rotating lever being rotatable relative to said handle and with said second end thereof pushing said push-up rod to move in a direction closer to said refrigerator compartment when said handle slides in a direction away from said refrigerator compartment.

3. A handle structure of assisting power as claimed in claim 2, wherein a side of the ejector pin away from the refrigerator body is provided with an inclined wall surface, a blocking wall surface is provided in the mounting groove, the second end of the rotation rod is located between the inclined wall surface and the blocking wall surface and abuts against the inclined wall surface and the blocking wall surface, and a distance between the inclined wall surface and the blocking wall surface is gradually reduced toward a direction away from the rotation rod in a length extending direction of the rotation rod.

4. The handle structure of claim 3, wherein the cartridge includes a slot wall defining the mounting slot, the blocking wall being disposed on the slot wall.

5. A power assist handle structure as set forth in claim 3 wherein said second end of said rotating lever is provided with a curved surface against which said inclined wall surface and said blocking wall surface abut.

6. The power assist handle structure according to claim 1, wherein a first elastic member is provided in the mounting groove, the first elastic member being provided at one side of the handle for restoring the handle.

7. The handle structure of claim 6, wherein the first elastic element comprises a first compression spring, the first compression spring is located on a side of the handle facing away from the refrigerator cabinet, one end of the first compression spring is fixed in the mounting groove, and the other end of the first compression spring is connected to a side of the handle facing away from the refrigerator cabinet.

8. A power assist handle structure as defined in claim 1, wherein the handle includes a handle body and a sliding portion, the sliding portion is disposed at an end of the handle body facing the rotating lever, the sliding portion is slidably mounted in the mounting groove, the handle body is at least partially located outside the mounting groove, and the first end of the rotating lever is rotatably connected to the sliding portion.

9. A handle structure as claimed in any one of claims 1 to 8, wherein a second resilient member is provided in the mounting groove, the second resilient member being provided on one side of the ejector pin for resetting the ejector pin.

10. A refrigerator comprising a refrigerator door and a power assist handle structure according to any one of claims 1 to 9 mounted to the refrigerator door.

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