CN117308466A - Anti-toppling assembly and refrigerator - Google Patents

Abstract

The invention provides an anti-toppling assembly and a refrigerator, wherein the anti-toppling assembly comprises a first matching piece, a second matching piece and a first locking piece, wherein the first matching piece is used for being fixed on the ground and/or a wall body, and is provided with a resisting part; a second fitting for being disposed at a rear side of the case; the abutment portion is butted with the second fitting member in the front-rear direction of the case, and the abutment portion butted in place has an overlapping portion with the second fitting member in the up-down direction so that the abutment portion can apply a force to the second fitting member in a direction opposite to the forward tilting direction of the case. The anti-toppling component can be butted in place along with the placement of the embedded refrigerator, and the refrigerator is not required to be installed after being installed in place, so that the problem that the embedded refrigerator does not have enough operation space after being placed in place is avoided, and the anti-toppling component can be well applied to the embedded refrigerator.

Description

Anti-toppling assembly and refrigerator

Technical Field

The invention relates to the technical field of refrigerators, in particular to an anti-toppling assembly and a refrigerator.

Background

Refrigerators are a common household appliance at present, and when a plurality of drawers are pulled out or a child climbs in the using process of the refrigerator, a dumping phenomenon is easy to occur, so that dangerous events occur. In the prior art, the anti-toppling device of the refrigerator is generally fixed with the refrigerator and the external environment respectively, so as to pull the refrigerator when the refrigerator topples over.

However, the anti-toppling device needs to be fixed after the refrigerator is substantially put on. For the embedded refrigerator, after the refrigerator is placed in place, the refrigerator is attached to surrounding furniture. So that there is insufficient operating space for an operator to install the anti-toppling device, and thus the existing anti-toppling device is inconvenient to use on the built-in refrigerator.

Disclosure of Invention

It is an object of the present invention to provide an anti-toppling assembly that solves any of the above problems.

It is a further object of the present invention to utilize an anti-toppling assembly to prevent the rear side of the cabinet from being too close to the wall.

It is a further object of the present invention to improve the assembly efficiency of the first mating member and the second mating member.

In particular, the present invention provides an anti-toppling assembly comprising:

the first matching piece is used for being fixed on the ground and/or a wall body and is provided with a resisting part;

a second fitting for being disposed at a rear side of the case;

the abutment portion is butted with the second fitting member in the front-rear direction of the case, and the abutment portion butted in place has an overlapping portion with the second fitting member in the up-down direction so that the abutment portion can apply a force to the second fitting member in a direction opposite to the forward tilting direction of the case.

Optionally, the first mating element includes:

a first fixing plate for fixing the first fitting to a ground;

and the second fixing plate is formed by extending one end of the first fixing plate upwards along the vertical direction and is used for fixing the first matching piece to the wall body.

Optionally, the first mating element includes:

and the stop part is used for abutting against the second matching piece in the front-back direction of the box body so that a space is reserved between the rear side of the box body and the wall body.

Optionally, the resisting part includes a matching plate and a yielding structure formed on the matching plate in a hollowed-out manner, and the second matching piece is embedded into the matching plate through the yielding structure so as to overlap with the matching plate in an up-down direction.

Optionally, the mating plate is disposed in a horizontal direction and the first mating member secured in place such that there is a space between the mating plate and the ground;

the yielding structure is a yielding groove which is formed on the matching plate and provided with an opening facing forward;

the second mating member includes:

the connecting rod is connected with the box body and can be embedded into the yielding groove along the front-back direction of the box body;

the matching cap is arranged at one end of the connecting rod far away from the box body;

the abutting portion and the second fitting piece that are butted in place have overlapping portions in the up-down direction of the fitting cap and the fitting plate.

Optionally, the mating plate is disposed along a vertical direction;

the abdication structure is an abdication hole;

the second matching piece is a jogged column, the axial direction of the second matching piece is parallel to the front-back direction of the box body, and the second matching piece can be embedded into the abdication hole along the front-back direction of the box body;

the abutting portion and the second fitting piece that are brought into position have overlapping portions in the up-down direction of the fitting post and the fitting plate.

Optionally, the resisting part is a resisting plate, which is arranged along the horizontal direction;

the second mating member includes:

the abdication through hole is arranged on the rear side wall of the box body;

an abutting plate formed on a bottom plate of the case;

the blocking part is embedded into the box body through the yielding through hole so as to have an overlapped part with the abutting plate in the up-down direction.

Optionally, the first mating element includes:

and the width of the guide rail is narrower and narrower along the butt joint direction of the second matching piece to the first matching piece so as to guide the movement direction of the roller at the bottom of the box body.

Optionally, the side wall of the front end of the guide rail is arc-shaped.

In particular, the present invention provides a refrigerator comprising a cabinet, and an anti-toppling assembly as described in any one of the above.

According to the anti-toppling assembly, the resisting part arranged on the first matching piece and the second matching piece can be abutted in the front-back direction of the box body. That is, during the installation of the built-in refrigerator, the first fitting can be fixed at a desired position and then the refrigerator is brought into the placement space. In the process that the refrigerator gradually enters the placing space, the second matching piece on the refrigerator body gradually approaches to the resisting part of the first matching piece until the refrigerator is placed in place. At this time, the second fitting and the resisting portion have overlapping portions in the up-down direction. Therefore, after the first matching piece and the second matching piece are assembled in place, if the refrigerator has a toppling trend, the resisting part can apply a force opposite to the forward toppling direction of the refrigerator body to the second matching piece through abutting with the second matching piece in the up-down direction, so that the toppling phenomenon of the refrigerator can be effectively prevented. Moreover, the anti-toppling component does not need to be installed after the refrigerator is installed in place, so that the problem that an enough operation space is not available after the embedded refrigerator is placed in place is avoided, and the anti-toppling component can be well applied to the embedded refrigerator. In addition, the second matching piece and the first matching piece can play a role in positioning the refrigerator in the transverse direction of the refrigerator, so that the refrigerator and furniture on two sides can be kept at a proper distance, and the situation that the door body is difficult to open due to too close of the refrigerator and the furniture on one side is avoided. In addition, prevent empting the subassembly and hide in the rear side of refrigerator, can not influence the front outward appearance of refrigerator, be favorable to guaranteeing embedded refrigerator and the whole impression of surrounding environment. Meanwhile, the mounting skirting board of the embedded refrigerator is not hindered.

Further, the anti-toppling component is characterized in that the first matching piece is provided with the stop part, and after the first matching piece and the second matching piece are assembled in place, the second matching piece is abutted with the stop part in the front-rear direction. That is, the stopper portion can limit the case in the front-rear direction of the case, thereby ensuring that there is a space between the rear side of the case and the wall. Therefore, the stop part can effectively prevent the rear side surface of the refrigerator body from being too close to the wall body, thereby being beneficial to heat dissipation of the refrigerator.

Furthermore, the anti-toppling component of the invention is provided with the guide rail on the first matching piece, and the width of the guide rail is narrower along the assembly direction of the second matching piece to the first matching piece, so that the roller at the bottom of the refrigerator body can correspond to the inlet of the guide rail in a wider range in the placing process of the refrigerator. Therefore, in the placing process of the refrigerator, even if the initial moving direction of the refrigerator does not enable the first matching piece to be aligned with the second matching piece, the roller gradually returns to the accurate moving direction under the guidance of the guide rail, that is, the refrigerator is enabled to reach the accurate moving direction, and then the first matching piece and the second matching piece can be accurately abutted. And because the embedded refrigerator does not have the space that supplies operating personnel to observe around in the installation, whether it is alignment to be good to observe first cooperation piece and second cooperation piece, so, above-mentioned structure can play assistance-localization real-time's effect, is favorable to improving embedded refrigerator's placement efficiency.

The above, as well as additional objectives, advantages, and features of the present invention will become apparent to those skilled in the art from the following detailed description of a specific embodiment of the present invention when read in conjunction with the accompanying drawings.

Drawings

Some specific embodiments of the invention will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or portions. It will be appreciated by those skilled in the art that the drawings are not necessarily drawn to scale. In the accompanying drawings:

fig. 1 is a schematic mating view of a refrigerator and a cabinet according to one embodiment of the present invention;

fig. 2 is a schematic structural view of a part of a refrigerator according to an embodiment of the present invention;

FIG. 3 is a schematic block diagram of an anti-toppling assembly according to one embodiment of the present invention;

FIG. 4 is a schematic block diagram of a first mating member of an anti-toppling assembly according to one embodiment of the present invention;

fig. 5 is a schematic structural view of a portion of a refrigerator according to another embodiment of the present invention;

FIG. 6 is a schematic block diagram of an anti-toppling assembly according to another embodiment of the present invention;

FIG. 7 is a schematic block diagram of a first mating member of an anti-toppling assembly in accordance with another embodiment of the present invention;

fig. 8 is a schematic structural view of a portion of a refrigerator according to still another embodiment of the present invention;

FIG. 9 is a schematic block diagram of a first mating member of an anti-toppling assembly in accordance with yet another embodiment of the present invention;

FIG. 10 is a first schematic block diagram of a first mating member interfacing with a roller in accordance with one embodiment of the present invention;

FIG. 11 is a second schematic block diagram of a first mating member interfacing with a roller in accordance with one embodiment of the invention;

FIG. 12 is a schematic block diagram of a first engagement member engaged with a ranging structure according to one embodiment of the present invention;

FIG. 13 is a schematic exploded view of a first fitting and ranging structure according to one embodiment of the present invention;

FIG. 14 is a schematic block diagram of a ranging structure in an anti-toppling assembly according to one embodiment of the present invention.

Detailed Description

It should be understood by those skilled in the art that the embodiments described below are only some embodiments of the present invention, but not all embodiments of the present invention, and the some embodiments are intended to explain the technical principles of the present invention and are not intended to limit the scope of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive effort, based on the embodiments provided by the present invention, shall still fall within the scope of protection of the present invention.

In the description of the present embodiment, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.

As shown in fig. 1-9, in one embodiment, the anti-toppling assembly 10 includes a first mating member 110 and a second mating member 120. The first fitting 110 is used for being fixed on the ground and/or a wall, and the first fitting 110 is provided with a resisting part 111. The second fitting 120 is for being disposed at the rear side of the case 310. The abutting portion 111 and the second fitting 120 can be abutted in the front-rear direction of the case 310, and the abutting portion 111 and the second fitting 120 which are abutted in place have overlapping portions in the up-down direction so that the abutting portion 111 can apply a force to the second fitting 120 opposite to the forward tilting direction of the case 310.

Referring to fig. 1 to 9, in particular, a placement space of the refrigerator 30 is formed between the two cabinets 20. In the installation process of the embedded refrigerator 30, the first fitting 110 may be first fixed on the ground or the wall where the space where the refrigerator 30 is placed is located behind. Then, the refrigerator 30 is brought into the placing space. During the gradual entry of the refrigerator 30 into the placement space, the second mating member 120 on the case 310 gradually approaches the withstanding portion 111 of the first mating member 110.

Then, until the refrigerator 30 is placed in place, the first mating member 110 and the second mating member 120 are also docked in place. At this time, the stopper 111 and the second fitting 120 have overlapping portions in the up-down direction. Therefore, if the refrigerator 30 is inclined, the abutting portion 111 can abut against the second engaging piece 120 in the up-down direction, and thus a force opposite to the forward tilting direction of the case 310 can be applied to the second engaging piece 120, so that the refrigerator 30 can be effectively prevented from being inclined.

In the solution of the present embodiment, as the refrigerator 30 gradually enters the placement space, the first engaging member 110 gradually approaches the second engaging member 120 until the refrigerator 30 is placed in place, and the first engaging member 110 and the second engaging member 120 are also engaged in place. That is, the first and second engaging members 110 and 120 can be engaged together with the refrigerator 30 placed.

Therefore, the anti-toppling assembly 10 of the present embodiment does not need to be installed after the refrigerator 30 is placed in place, so that the problem that the embedded refrigerator 30 does not have enough operation space after being placed in place is avoided, and the anti-toppling assembly can be well applied to the embedded refrigerator 30. In addition, the second matching member 120 and the resisting portion 111 can perform a positioning function on the refrigerator 30 in the transverse direction of the refrigerator 30, so that the refrigerator 30 can keep a proper distance from the cabinets 20 on two sides, and the situation that the door body is difficult to open due to the fact that the refrigerator 30 is too close to the cabinet 20 on one side is avoided.

In addition, the anti-toppling component 10 is hidden at the rear side of the refrigerator 30, so that the front appearance of the refrigerator 30 is not affected, and the integral appearance of the embedded refrigerator 30 and the surrounding environment is guaranteed. And does not interfere with the installation of the front skirting of the embedded refrigerator 30.

As shown in fig. 2 to 9, in one embodiment, the first fitting 110 includes a first fixing plate 112 for fixing the first fitting 110 to the ground; and a second fixing plate 113 formed by an end of the first fixing plate 112 extending upward in a vertical direction for fixing the first fitting 110 to the wall.

Referring to fig. 2 to 9, specifically, the first fixing plate 112 is provided with mounting holes, and after the mounting position of the first fitting 110 is determined, screws may be inserted through the mounting holes of the first fixing plate 112 and embedded in the ground, thereby fixing the first fitting 110. Further, the second fixing plate 113 is disposed at a side of the first fixing plate 112 away from the refrigerator in a positional relationship during the assembly of the first fitting 110 and the refrigerator 30. The second fixing plate 113 is also provided with mounting holes, and after the mounting position of the first fitting 110 is determined, screws can be inserted through the mounting holes of the second fixing plate 113 and embedded into the wall, thereby fixing the first fitting 110 to the wall.

In the solution of the present embodiment, the first matching element 110 may be fixed on the ground through the first fixing plate 112 or may be fixed on the wall through the second fixing plate 113. In addition, when the first fitting 110 is disposed at the junction of the wall and the ground, the horizontal first fixing plate 112 can be attached to the ground and form a fixation, and the vertical second fixing plate 113 can be attached to the wall and form a fixation. Thus, the first fitting 110 can be installed at various positions, improving applicability.

And, when the first fitting 110 is fixed with the ground and the wall at the same time, the installation of the first fitting 110 is more firm.

It should be noted that, the first fixing plate 112 and the second fixing plate 113 may also be fixed on the ground or the wall by using a suction cup, gluing, or the like.

With continued reference to fig. 2 to 9, further, the first fitting 110 includes a stopper 114, and the stopper 114 is configured to abut against the second fitting 120 in the front-rear direction of the case 310, so that a space is provided between the rear side of the case 310 and the wall. Specifically, when the first fitting 110 and the second fitting 120 are assembled in place, the second fitting 120 abuts against the stopper 114 in the front-rear direction.

That is, the stopper 114 can limit the case 310 in the front-rear direction of the case 310, and prevent the case 310 from continuing to approach the wall, thereby ensuring a space between the rear side of the case 310 and the wall. Therefore, the stopper 114 can effectively prevent the rear side of the case 310 from being too close to the wall, thereby facilitating heat dissipation of the refrigerator 30.

Referring to fig. 2 to 7, in one embodiment, the withstanding part 111 includes a mating plate 1111 and a relief structure formed on the mating plate 1111 in a hollowed-out manner, and the second mating member 120 is embedded in the mating plate 1111 through the relief structure to overlap the mating plate 1111 in an up-down direction.

As shown in fig. 2 to 4, in one embodiment, the fitting plate 1111 is disposed in a horizontal direction, and the first fitting 110 fixed in place has a space between the fitting plate 1111 and the ground. The relief structure is a relief groove 1112 formed on the mating plate 1111 and having a forward facing opening. The second fitting 120 includes a connection rod 121 connected to the case 310, which can be inserted into the yielding groove 1112 in the front-rear direction of the case 310. And a fitting cap 122 provided at an end of the connection rod 121 remote from the case 310. The abutting portion 111 and the second fitting 120, which are butted in place, have overlapping portions in the up-down direction of the fitting cap 122 and the fitting plate 1111.

Referring to fig. 2 to 4, in detail, the fitting plate 1111 is formed by horizontally extending a portion of the second fixing plate 113 toward one side of the first fixing plate 112. In other words, the fitting plate 1111 and the first fixing plate 112 are located at the same side of the second fixing plate 113, and the fitting plate 1111 and the first fixing plate 112 are arranged in parallel. The fitting plate 1111 is hollowed out from one end far from the second fixing plate 113 to a direction close to the second fixing plate 113, thereby forming a relief groove 1112 with an opening toward the front side.

Further, the second mating member 120 is a bolt, which includes a connecting rod 121, i.e., a screw, and a mating cap 122, i.e., a nut. The connection rod 121 is fixed to the bottom of the case 310 in the vertical direction, and the fitting cap 122 is located at one end of the connection rod 121 remote from the case 310. Wherein, the external diameter of the connecting rod 121 is smaller than the width of the yielding groove 1112, and the external diameter of the mating cap 122 is larger than the width of the yielding groove 1112. Therefore, the connection rod 121 can be inserted into the relief groove 1112 from the opening of the relief groove 1112.

In the process of placing the refrigerator 30, as the refrigerator 30 gradually enters the placing space, the connecting rod 121 gradually approaches the yielding groove 1112 until the refrigerator 30 is placed in place, the connecting rod 121 is embedded in the yielding groove 1112, and the fitting cap 122 is located at the bottom side of the fitting plate 1111. Because the outer diameter of the fitting cap 122 is larger than the width of the relief groove 1112, the fitting cap 122 has an overlapping portion with the fitting plate 1111 in the up-down direction.

After the first and second mating members 110, 120 are aligned in place, the mating cap 122 is moved upwardly if the refrigerator 30 has a tendency to topple over. Since the outer diameter of the fitting cap 122 is larger than the width of the relief groove 1112, the top surface of the fitting cap 122 abuts against the bottom surface of the fitting plate 1111. Also, since the first fitting 110 is fixed to the ground or the wall, the fitting plate 1111 can block the movement of the second fitting 120, thereby functioning to prevent the refrigerator 30 from being toppled over.

It should be noted that, in other embodiments of the present application, the mating plate 1111 may also be formed by horizontally extending the top of the second fixing plate 113 to one side of the first fixing plate 112. That is, the second fixing plate 113 has no portion located above the fitting plate 1111.

In the present embodiment, as shown in fig. 4, the stopper 114 is a rear end wall of the relief groove 1112, and is spaced apart from the wall by a predetermined distance. The stop part 114 is abutted with the connecting rod 121 to prevent the box 310 from continuing to approach the wall, so that the distance between the rear side wall of the box 310 and the wall is ensured, and the heat dissipation of the box 310 is facilitated.

Referring to fig. 4, preferably, the width of the yielding groove 1112 may be gradually reduced from the opening to the inner side, so that the connecting rod 121 may more easily enter the yielding groove 1112 and then be guided into place by the yielding groove 1112, which is advantageous for the butt joint of the yielding groove 1112 and the connecting rod 121, thereby facilitating the placement of the refrigerator 30 in place.

As shown in fig. 5 to 7, in still another embodiment, the fitting plate 1111 is provided in a vertical direction. The relief structure is a relief hole 1113. The second fitting 120 is a fitting post, and its axial direction is parallel to the front-rear direction of the housing 310, and can be fitted into the relief hole 1113 along the front-rear direction of the housing 310. The abutting portion 111 and the second fitting 120, which are in place, have overlapping portions in the up-down direction of the fitting post and the fitting plate 1111.

Specifically, the second fixing plate 113 includes a portion for fitting with the wall body and a portion for forming the fitting plate 1111, which are connected together by a horizontal portion. Wherein the fitting plate 1111 is located at a side of the second fixing plate 113 facing the first fixing plate 112 for fitting with the wall. Further, the fitting plate 1111 extends upward from the horizontal section. The mating plate 1111 is hollowed out to form a circular relief hole 1113.

Further, a fitting post is provided on the rear sidewall of the case 310, protruding outward from the rear sidewall of the case 310.

In the process of placing the refrigerator 30, as the refrigerator 30 gradually enters the placing space, the engaging post gradually approaches the giving way hole 1113 until the refrigerator 30 is placed in place, and the engaging post is inserted into the giving way hole 1113. So that the fitting post and the fitting plate 1111 have overlapping portions in the up-down direction, that is, portions of the fitting post located in the relief holes 1113 overlap the fitting plate 1111.

When the refrigerator 30 is inclined after the first and second engaging members 110 and 120 are aligned, the engaging column moves upward. At this time, the relief hole 1113 abuts against the outer peripheral surface of the fitting post. Since the first fitting 110 is fixed to the ground or the wall, the fitting plate 1111 can block the movement of the fitting column, thereby functioning to prevent the refrigerator from being toppled over.

The fitting plate 1111 may extend downward from a horizontal portion of the second fixing plate 113.

In addition, referring to fig. 7, in the present embodiment, the fitting plate 1111, which is the stopper 114, is used to face the side surface of the fitting post. It has a certain distance with the wall. The stop portion 114 is abutted with the side wall around the embedded column to prevent the box 310 from continuing to approach the wall, so that the distance between the rear side wall of the box 310 and the wall is ensured, and the heat dissipation of the box 310 is facilitated.

As can be appreciated by those skilled in the art, the combination of the relief structure formed by the mating plate 1111 and the hollowed-out portion on the mating plate 1111 makes the structure of the relief portion 111 more concise and convenient for production.

As shown in fig. 8 and 9, in one embodiment, the stopper 111 is a stopper plate, which is disposed in the horizontal direction. The second fitting 120 includes a relief through hole 123 provided on a rear sidewall of the case 310; an abutting plate 124 formed on a bottom plate of the case 310; the stopper 111 is inserted into the inside of the case 310 through the escape hole 123 to have an overlapping portion with the abutment plate 124 in the up-down direction.

Specifically, the second fixing plate 113 includes a first vertical section connected to the first fixing plate 112, and a second vertical section for connection to a wall. The first vertical section and the second vertical section are connected by a horizontal section, and the second vertical section is located at a side of the first vertical section away from the first fixing plate 112. The abutting plate is formed by bending a part of the second vertical section to one side of the first fixing plate 112, and the abutting plate is horizontally arranged.

Further, the rear sidewall of the case 310 is formed with a relief hole 123 corresponding to the size of the abutment plate so that the abutment plate can be inserted into the case 310 from the relief hole 123 to overlap with the abutment plate 124 formed on the bottom plate of the case 310.

In the process of placing the refrigerator 30, as the refrigerator 30 gradually enters the placing space, the abdication through hole 123 gradually approaches the abutment plate until the refrigerator 30 is placed in place, and the abutment plate passes through the abdication through hole 123 and is embedded into the refrigerator body 310. So that the abutment plate partially overlaps the abutment plate 124.

When the refrigerator 30 is inclined after the first and second engaging members 110 and 120 are aligned, the case 310 is moved upward, i.e., the aligning plate 124 is moved upward. At this time, the top surface of the abutment plate 124 abuts against the ground of the abutment plate. Because the first fitting 110 is fixed to the ground or the wall, the blocking plate can block the movement of the abutting plate 124, i.e., the tilting of the case 310, thereby functioning to prevent the refrigerator 30 from tilting.

In addition, referring to fig. 9, in the present embodiment, the stopper 114, which is the first vertical section of the second fixing plate 113, has a certain distance from the wall. The stop portion 114 abuts against the end portion of the abutting plate 124 to prevent the case 310 from continuing to approach the wall, so that a distance between the rear side wall of the case 310 and the wall is ensured, and heat dissipation of the case 310 is facilitated.

As shown in fig. 10 and 11, in one embodiment, the first mating member 110 further includes a guide rail 115 having a width that is narrower in the abutting direction of the second mating member 120 toward the first mating member 110 to guide the movement direction of the roller 320 at the bottom of the case 310.

Specifically, the guide rail 115 is formed on the first fixing plate 112 of the first fitting 110. During the placement of the refrigerator 30, even if the initial moving direction of the refrigerator 30 does not align the first fitting 110 with the second fitting 120. Referring to fig. 10, for example, the second mating element 120 is offset to the left relative to the first mating element 110. That is, the case 310 is biased to the left as a whole, and the roller 320 is also biased to the left. While the roller 320 can still interface with the guide rail 115 because the front end of the guide rail 115 is wider. Also, since the width of the guide rail 115 is narrower and narrower in the assembly direction of the second fitting 120 to the first fitting 110, the guide rail 115 can gradually guide the roller 320 to the right, and thus the box 310 as a whole to the right, so that the second fitting 120 is gradually aligned with the first fitting 110. The guiding process of the second mating member 120 to the right with respect to the first mating member 110 is the same as the above, and will not be described again here.

In the solution of the present embodiment, by providing the guide rail 115 on the first matching member 110, the roller 320 at the bottom of the box 310 can correspond to the entrance of the guide rail 115 in a wider range. Therefore, during the placement of the refrigerator 30, even though the initial moving direction of the refrigerator 30 does not align the first and second mating members 110 and 120, the roller 320 gradually returns the refrigerator body 310 to the accurate moving direction under the guide of the guide rail 115, that is, the refrigerator 30 reaches the accurate moving direction. In turn, enables the first mating element 110 to accurately interface with the second mating element 120. Since the embedded refrigerator 30 has no space for an operator to observe around during the installation process, it is not easy to observe whether the first matching member 110 and the second matching member 120 are aligned, so that the above structure can play a role in assisting in positioning, which is beneficial to improving the placement efficiency of the embedded refrigerator 30.

As shown in fig. 10 and 11, the side wall of the front end of the guide rail 115 is preferably curved. The roller 320 can be guided more smoothly.

As shown with reference to fig. 10 and 11, it is preferable that the guide rail 115 has a guide at a front end thereof, which has an inclined surface so that the roller 320 more easily climbs up the guide rail 115. The guide may be a detachable component.

It should be noted that, although fig. 10 and 11 illustrate an embodiment of the first mating element 110, a solution provided with the guide rail 115 is illustrated. However, other embodiments of the first mating element 110 may of course employ the above-described configuration.

As shown in fig. 1 and 12, further, the anti-toppling assembly includes a ranging structure 130 having one end fixed to the first fitting 110 and the other end for fixing with the cabinet 20. That is, ranging structure 130 determines the distance between guide rail 115 and cabinet 20.

Therefore, in the solution of the present embodiment, the first matching member 110 makes the guide rail 115 have a certain distance from the cabinet 20 through the ranging structure 130, and the guide rail 115 can determine the position of the roller 320 of the refrigerator, so that the refrigerator 30 placed in place can have a proper distance from the side cabinet 20, ensuring the space required by the side of the refrigerator 30, and multiple adjustments are not required.

It should be noted that, in the case that the cabinet and the wall form the placement space of the embedded refrigerator, the ranging structure 130 may be fixed on the wall. In addition, the distance measuring structure 130 and the cabinet 20 may be fixed by screws, suction cups or adhesives.

Further, as shown in fig. 13, the ranging structure 130 includes a lateral extension 131 and a longitudinal extension 132. The lateral extension 131 extends in a direction perpendicular to the axis of the guide rail 115 and is used for connection with the first mating element 110. The longitudinal extension 132 is formed by extending an end of the lateral extension 131 in a direction perpendicular to the extending direction of the lateral extension 131, and the longitudinal extension 132 is used to be fixed with the cabinet 20.

Referring to fig. 13, in particular, the lateral extension 131 and the longitudinal extension 132 form a right angle structure. When the distance measuring structure 130 is fixed to the first fitting 110, the lateral extension 131 is perpendicular to the axis of the guide rail 115, that is, the distance between the guide rail 115 and the cabinet 20 is mainly determined by the length of the lateral extension 131. Longitudinal extension 132 is configured to fit cabinet 20 and secure with cabinet 20.

In the solution of the present embodiment, by providing the ranging structure 130 with the lateral extension 131 and the longitudinal extension 132, the ranging structure 130 can be attached to and fixed to the cabinet 20 by using the longitudinal extension 132, so that the contact area with the cabinet 20 is increased, which is beneficial to improving the fixing effect between the ranging structure 130 and the cabinet 20.

It should be noted that, in some other embodiments of the present application, the ranging structure 130 may be only provided with the lateral extension 131, and may also be fixed to the cabinet 20.

As shown in fig. 13 and 14, further, the ranging structure 130 includes a first bonding plate 133 and a second bonding plate 134. The first attaching plate 133 is used for attaching to the first fixing plate 112. The second attaching plate 134 is used for attaching to the second fixing plate 113.

Referring to fig. 12 to 14, specifically, the first and second bonding plates 133 and 134 form a right angle structure corresponding to the first and second fixing plates 112 and 113. After the ranging structure 130 is fixed to the first matching member 110, the first bonding plate 133 and the second bonding plate 134 are respectively bonded to the first fixing plate 112 and the second fixing plate 113, so that the contact area between the ranging structure 130 and the first matching member 110 can be increased, and the fixing effect between the ranging structure 130 and the first matching member 110 can be improved.

It should be noted that the lateral extension 131 and the longitudinal extension 132 of the ranging structure 130 may be provided with a first bonding board 133 and a second bonding board 134. It is also possible to provide the first and second bonding plates 133 and 134 only at the lateral extension 131, and the longitudinal extension 132 has a single plate-like structure.

It should be further noted that, in other embodiments of the present application, the lateral extension 131 and the longitudinal extension 132 of the ranging structure 130 may be both single-plate structures, so long as the longitudinal extension 132 can be attached to the cabinet 20, and ensure that the lateral extension 131 can be attached to the first fixing plate 112 or the second fixing plate 113.

As shown in fig. 13, further, the first fixing plate 112 is provided with a protrusion 1121, the protrusion 1121 is spaced apart from the second fixing plate 113 to form a clamping groove 116 between the protrusion 1121 and the second fixing plate 113, and the ranging structure 130 is clamped by the clamping groove 116.

Referring to fig. 13, in particular, a clamping groove 116 of a 'U' shape is formed between the protrusion 1121 and the second fixing plate 113, and the lateral extension 131 of the ranging structure 130 is placed in the clamping groove 116. The protrusion 1121 abuts against an end portion of the first bonding plate 133, and the second fixing plate 113 abuts against the second bonding plate 134, thereby forming a clamp on the lateral extension 131, and improving the fixing effect of the ranging structure 130 and the first fitting 110.

When the lateral extension 131 has a single-plate structure, it may be engaged with the holding groove 116.

As shown in fig. 13, further, the anti-toppling assembly includes an adjustment structure 140 disposed between the distance measurement structure 130 and the first mating member 110. The adjusting structure 140 is used for adjusting the fixing position of the ranging structure 130 on the first matching member 110, so as to adjust the distance between the guiding rail 115 and the end of the ranging structure 130 connected with the cabinet 20.

Referring to fig. 13, in particular, the adjustment structure 140 includes a bar-shaped hole 141, a bolt through hole 142, and a bolt. The bar-shaped hole 141, which extends in the adjustment direction of the ranging structure 130, is provided on the first fitting 110. The bolt through holes 142 are provided on the ranging structure 130. Bolts pass through the bar-shaped holes 141 and the bolt through holes 142 to fix the first fitting 110 and the ranging structure 130 together.

Specifically, the second fixing plate 113 of the first fitting 110 is provided with two identical bar-shaped holes 141, and the two bar-shaped holes 141 are distributed in a direction perpendicular to the axis of the guide rail 115. The lateral extension 131 of the distance measuring structure 130 is provided with two bolt through holes 142. The distance between the centers of the two bolt through holes 142 is equal to the distance between the centers of the two bar-shaped holes 141.

Further, the bar-shaped hole 141 extends in the adjustment direction of the ranging structure 130, that is, has a certain length in the adjustment direction of the ranging structure 130, such that the area of the bar-shaped hole 141 is larger than the bolt through hole 142. Therefore, the bolt through holes 142 can be aligned with the bar-shaped holes 141 at a plurality of positions in the adjustment direction of the ranging structure 130. As long as the bolt through hole 142 is within the bar-shaped hole 141, the ranging structure 130 and the first fitting 110 can be fixed with bolts passing through the bar-shaped hole 141 and the bolt through hole 142. So that the distance measuring structure 130 and the first fitting 110 have a plurality of relative positional relationships, thereby adjusting the distance between the first fitting 110 and the cabinet 20.

Thus, in the solution of the present embodiment, by providing the adjustment structure 140 between the ranging structure 130 and the first fitting piece 110, the first fitting piece 110 can adjust the fixed position on the first fitting piece 110, that is, the distance between the guide rail 115 and the cabinet 20, by means of the adjustment structure 140. Therefore, the first matching piece 110 can flexibly adjust the position according to the side distance required by different embedded refrigerators, so as to meet the requirements of different refrigerator side distances. Thus, the ranging structure 130 can be flexibly applied to the assembly of various embedded refrigerators, and the application range of the ranging structure 130 is improved.

In addition, the structures of the strip-shaped holes 141 and the bolt through holes 142 enable the adjusting range to be a continuous range, so that the problem that certain distances cannot be achieved due to the intermittent adjusting range is avoided.

It should be noted that only one bar-shaped hole 141 and one bolt through hole 142 may be provided. Alternatively, a plurality of bar-shaped holes 141 and one bolt through hole 142 may be provided. Alternatively, one bar-shaped hole 141 and a plurality of bolt through holes 142 may be provided.

It should be further noted that the bar-shaped hole 141 may also be provided on the distance measuring structure 130, and the bolt through hole 142 is provided on the first mating member 110.

In addition, the adjusting structure 140 may be disposed between the ranging structure 130 and the first fixing plate 112 of the first matching member 110.

Although not shown in the drawings, in one embodiment, one of the ranging structure 130 and the first fitting 110 is provided with a plurality of bolt through holes, and the other is provided with at least one identical bolt through hole, and the ranging structure 130 and the first fitting 110 have different relative positions through correspondence between the different bolt through holes.

Although not shown, in one embodiment, the first mating member 110 is provided with a plurality of detents, and the ranging structure 130 is provided with movable detents having a first position to clear the detents and a second position to engage the detents.

For example, the latch has a certain elasticity, and in a free state, the latch is located at the second position. When the relative positions of the ranging structure 130 and the first matching piece 110 need to be adjusted, the clamping protrusion can be pressed to be located at the first position, and the clamping protrusion is dislocated with the clamping groove, so that the ranging structure 130 can move relative to the first matching piece 110. After the ranging structure 130 and the first matching piece 110 are matched in place, the clamping protrusion is loosened to enable the ranging structure and the first matching piece 110 to reset to the second position under elasticity, and the clamping protrusion is embedded into the clamping groove so that the ranging structure 130 cannot move relative to the first matching piece 110.

Referring to fig. 2 to 9, in one embodiment, the thickness of the first fixing plate 112 increases from the front end to the rear end. Therefore, after the first mating member 110 and the second mating member 120 are abutted in place, the case 310 can slightly tilt forward, so that a pre-tightening force is provided between the second mating member 120 and the resisting portion 111, and stability of the case 310 is improved.

As shown in fig. 1 to 14, in one embodiment, the refrigerator 30 includes a case 310 and the anti-toppling assembly 10 of the above embodiment.

By now it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described herein in detail, many other variations or modifications of the invention consistent with the principles of the invention may be directly ascertained or inferred from the present disclosure without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and deemed to cover all such other variations or modifications.

Claims (10)

1. An anti-toppling assembly comprising:

the first matching piece is used for being fixed on the ground and/or a wall body and is provided with a resisting part;

a second fitting for being disposed at a rear side of the case;

the abutment portion is butted with the second fitting member in the front-rear direction of the case, and the abutment portion butted in place has an overlapping portion with the second fitting member in the up-down direction so that the abutment portion can apply a force to the second fitting member in a direction opposite to the forward tilting direction of the case.

2. The anti-toppling assembly of claim 1, wherein,

the first mating member includes:

a first fixing plate for fixing the first fitting to a ground;

and the second fixing plate is formed by extending one end of the first fixing plate upwards along the vertical direction and is used for fixing the first matching piece to the wall body.

3. The anti-toppling assembly of claim 2, wherein,

the first mating member includes:

and the stop part is used for abutting against the second matching piece in the front-back direction of the box body so that a space is reserved between the rear side of the box body and the wall body.

4. The anti-toppling assembly of claim 1, wherein,

the resisting part comprises a matching plate and a yielding structure formed on the matching plate in a hollowed-out mode, and the second matching piece is embedded into the matching plate through the yielding structure so as to be overlapped with the matching plate in the up-down direction.

5. The anti-toppling assembly of claim 4, wherein,

the mating plate is disposed in a horizontal direction and the first mating member secured in place such that there is a space between the mating plate and the ground;

the yielding structure is a yielding groove which is formed on the matching plate and provided with an opening facing forward;

the second mating member includes:

the connecting rod is connected with the box body and can be embedded into the yielding groove along the front-back direction of the box body;

the matching cap is arranged at one end of the connecting rod far away from the box body;

the abutting portion and the second fitting piece that are butted in place have overlapping portions in the up-down direction of the fitting cap and the fitting plate.

6. The anti-toppling assembly of claim 4, wherein,

the matching plate is arranged along the vertical direction;

the abdication structure is an abdication hole;

the second matching piece is a jogged column, the axial direction of the second matching piece is parallel to the front-back direction of the box body, and the second matching piece can be embedded into the abdication hole along the front-back direction of the box body;

the abutting portion and the second fitting piece that are brought into position have overlapping portions in the up-down direction of the fitting post and the fitting plate.

7. The anti-toppling assembly of claim 1, wherein,

the resisting part is a resisting plate and is arranged along the horizontal direction;

the second mating member includes:

the abdication through hole is arranged on the rear side wall of the box body;

an abutting plate formed on a bottom plate of the case;

the blocking part is embedded into the box body through the yielding through hole so as to have an overlapped part with the abutting plate in the up-down direction.

8. The anti-toppling assembly of claim 1, wherein,

the first mating member includes:

and the width of the guide rail is narrower and narrower along the butt joint direction of the second matching piece to the first matching piece so as to guide the movement direction of the roller at the bottom of the box body.

9. The anti-toppling assembly of claim 8, wherein,

the side wall of the front end of the guide rail is arc-shaped.

10. A refrigerator, comprising: a tank, and an anti-toppling assembly according to any one of claims 1 to 9.