CN108729782B

CN108729782B - Cross beam assembly with adjustable hinge and refrigerator

Info

Publication number: CN108729782B
Application number: CN201810496081.7A
Authority: CN
Inventors: 窦振东; 王维星; 李军平
Original assignee: Haier Smart Home Co Ltd
Current assignee: Haier Smart Home Co Ltd
Priority date: 2018-05-22
Filing date: 2018-05-22
Publication date: 2021-01-08
Anticipated expiration: 2038-05-22
Also published as: CN108729782A

Abstract

The invention provides a beam assembly with an adjustable hinge, which comprises a transversely extending beam, wherein the hinge is arranged on one side of the beam; the beam assembly further comprises a reinforcing piece and an operating piece, the reinforcing piece is arranged on the other side of the beam, the hinge penetrates through the long round hole in the beam and is fixed on the reinforcing piece, and the operating piece can rotate operatively to drive the reinforcing piece to move transversely relative to the beam. The reinforcing part is connected with the hinge into a whole and can operably drive the hinge to transversely displace relative to the cross beam. The arrangement of the long round holes on the cross beam enables the hinge to move left and right relative to the cross beam, so that the position of the hinge shaft is adjusted, and the problem of door body error is solved; in the process, the hinge does not need to be disassembled, the disassembly and the assembly of the hinge are avoided, and fatigue and discomfort caused by driving the hinge to readjust the position by supporting the door body are avoided.

Description

Cross beam assembly with adjustable hinge and refrigerator

Technical Field

The invention relates to the field of refrigeration equipment, in particular to a refrigerator and a beam assembly of an adjustable hinge of the refrigerator.

Background

The traditional refrigerator is mainly a double-door refrigerator, and along with the continuous development of refrigerator technology, the multi-door refrigerator enables consumers to experience a life style of partition preservation, and the industry trend is achieved. The multi-door refrigerator is provided with an independent ice making chamber, a fruit and vegetable chamber, a deep freezing zone and the like besides a refrigerating chamber and a freezing chamber, so that tainting of odors can be effectively avoided, the problem of inconvenience in taking and placing is solved, foods can be kept in an ideal fresh state for a long time at proper temperature and humidity, and nutrition in the foods cannot be lost.

After the door body is used for a long time, the hinge can be deviated frequently due to factors such as processing errors of parts, foaming deformation and the like, and the door body is deviated. Therefore, the deviation of the hinge has a great influence on the overall appearance of the refrigerator (especially a multi-door refrigerator), and the continuous opening and closing of the door body under the condition of the deviation of the hinge can cause the abrasion of the hinge shaft and the door body, thereby shortening the service life of the refrigerator.

The hinge generally includes a hinge base and a hinge shaft disposed on the hinge base, the hinge shaft is engaged with a cylindrical shaft hole formed at one side of the door body so that the door body can pivot about the shaft, and the hinge base is connected to a cross member of the cabinet by a fastening member. In the prior art, the position of the beam and the position of the box body are relatively fixed, and the problem that the door body is not normal due to the deviation of the hinge shaft is mainly solved by adjusting the fixing hole position of the fastener relative to the beam. However, such adjustment requires that the fastening member is taken out from the original fixing hole, the position of the hinge is adjusted, and then the fastening member is aligned with the new fixing hole again and installed. In addition, some refrigerators do not allow the adjustment of the fixing hole position of the hinge relative to the cross beam due to appearance or other requirements.

In view of the above, it is desirable to provide a novel cross beam assembly for a refrigerator and an adjustable hinge to solve the above problems.

Disclosure of Invention

The invention aims to provide a novel cross beam assembly of an adjustable hinge, which can overcome the defect that the position of the hinge relative to a cross beam is difficult to adjust by using a simple structure and convenient operation and solve the problems of hinge shaft deviation and door body inaccuracy.

In order to achieve the purpose, the invention adopts the following technical scheme: a beam assembly of an adjustable hinge comprises a transversely extending beam, the hinge being provided on one side of the beam; the beam assembly further comprises a reinforcing piece and an operating piece, the reinforcing piece is arranged on the other side of the beam, the hinge penetrates through the long round hole in the beam and is fixed on the reinforcing piece, and the operating piece can rotate operatively to drive the reinforcing piece to move transversely relative to the beam.

As a further improved technical solution of the present invention, the operation member is disposed on one of the cross beam and the reinforcement member along the transverse direction, and a mating member that mates with the operation member is disposed on the other of the cross beam and the reinforcement member.

As a further improved technical scheme of the invention, the operating piece is arranged on the cross beam, and the matching piece is arranged on the reinforcing piece.

As a further improved technical scheme of the invention, the operating part is an adjustable bolt, the cross beam is provided with a through hole for the adjustable bolt to penetrate through, and the matching part is provided with an internal thread hole for receiving the adjustable bolt.

As a further improved technical scheme of the invention, the beam is provided with a slot and an installation block, the installation block is perpendicular to the slot, and the through hole is arranged on the installation block.

As a further improved technical solution of the present invention, the fitting member is configured as a fixing block extending from the reinforcing member in a direction perpendicular to the transverse direction, the internal threaded hole is provided in the fixing block, and the fixing block is inserted into the slot and arranged in parallel with the mounting block.

As a further improved technical solution of the present invention, the cross beam is provided with at least one positioning hole and one adjusting hole, the reinforcing member is provided with at least two mounting holes, the cross beam assembly includes an adjusting member, the adjusting member penetrates through the positioning hole or the adjusting hole and is fixed in one of the at least two mounting holes, the positioning hole is a circular hole, and the adjusting hole is an elliptical hole arranged along the transverse direction.

As a further improved technical scheme of the invention, the distance between the two mounting holes is L, the shortest distance between the mounting holes and the adjusting holes is L1, and the longest distance is L2, wherein L1 < L2.

As a further improved technical scheme of the invention, the cross beam assembly further comprises a sealing cover, and the sealing cover is arranged on one side, opposite to the cross beam, of the reinforcing piece.

In order to achieve the above object, the present invention further provides a refrigerator including the above hinge-adjustable beam assembly.

The invention has the beneficial effects that: compared with the prior art, the refrigerator and the cross beam assembly of the adjustable hinge thereof are arranged in such a way that the reinforcing piece is connected with the hinge into a whole and can operatively drive the hinge to transversely displace relative to the cross beam. The arrangement of the long round holes on the cross beam enables the hinge to move left and right relative to the cross beam, so that the position of the hinge shaft is adjusted, and the problem of door body error is solved; in the process, the hinge does not need to be disassembled, the disassembly and the assembly of the hinge are avoided, and fatigue and discomfort caused by driving the hinge to readjust the position by supporting the door body are avoided.

Drawings

FIG. 1 is a schematic perspective view of a cross-beam assembly in a first preferred embodiment of the present invention;

FIG. 2 is an exploded schematic view of the cross-beam assembly of FIG. 1;

FIG. 3 is a front view of the cross-beam assembly of FIG. 1;

FIG. 4 is a front view of a cross-beam assembly in a second preferred embodiment of the present invention;

FIG. 5 is an exploded view of the cross-beam assembly of FIG. 4;

FIG. 6 is a front view of a cross-beam assembly in a third preferred embodiment of the present invention

Fig. 7 is an exploded view of the cross-beam assembly of fig. 6.

Detailed Description

The present invention will be described in detail below with reference to specific embodiments shown in the drawings. These embodiments are not intended to limit the present invention, and structural, methodological, or functional changes made by those skilled in the art according to these embodiments are included in the scope of the present invention.

Terms such as "upper," "above," "lower," "below," and the like, used herein to denote relative spatial positions, are used for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly. Also, it should be understood that, although the terms first, second, etc. may be used herein to describe various elements or structures, these described elements should not be limited by these terms. These terms are only used to distinguish these descriptive objects from one another.

As shown in fig. 1 and 2, the preferred embodiment of the present invention discloses a refrigerator (not shown in the figures) and a beam assembly 1 of an adjustable hinge 2 thereof, wherein the beam assembly 1 comprises a beam 11 extending transversely, and the hinge 2 is arranged on one side of the beam 11; the beam assembly 1 further comprises a reinforcing member 12 and an operating member, wherein the reinforcing member 12 is arranged on the other side of the beam 11, the hinge 2 penetrates through the oblong hole 110 formed in the beam 11 and is fixed on the reinforcing member 12, and the operating member is operable to rotate so as to drive the reinforcing member 12 to transversely displace relative to the beam 11.

Specifically, the refrigerator comprises a refrigerator body and a door body, wherein the beam assembly 1 is arranged on the refrigerator body, and in addition, the beam assembly 1 can be arranged at the upper part, the middle part and the lower part of the refrigerator body. The hinge 2 includes a hinge base 21 and a hinge shaft 22 connected to the hinge base 21, and the hinge shaft 22 is fitted to a shaft hole provided at one side of the door body such that the door body pivots about the hinge shaft 22. The hinge base 21 is provided with a hinge hole 210, and the hinge 2 is inserted into the hinge hole 210 through a fastener 14 and connected to one side of the cross beam 11.

The hinge 2 is movably connected to the cross beam 11. The beam 11 is provided with an oblong hole 110, the reinforcing member 12 is provided with a fixing hole 126, and the fastener 14 penetrates through the oblong hole 110 and is fixed in the fixing hole 126. The fastening piece 14 is a fastening screw, and the fixing hole 126 is internally provided with an internal thread matched with the fastening screw, and the long round hole 110 and the hinge hole 210 are formed. The fixing holes 126 correspond to the hinge holes 210 in position, and in the present embodiment, the hinge 2 is fixedly connected by two fasteners 14, in other words, two hinge holes 210 are provided on the fixing block 125, two corresponding fixing holes 126 are provided on the reinforcing member 12, and the length of the oblong hole 110 in the transverse direction is greater than the maximum distance between the two fixing holes 126, so as to allow the fasteners 14 to move left and right along the oblong hole 110.

In this way, the reinforcing element 12 is integrally connected to the hinge 2 by means of the fastening element 14 and is operable to displace the hinge 2 laterally with respect to the cross member 11. The arrangement of the long round hole 110 on the cross beam 11 enables the hinge 2 to move left and right relative to the cross beam 11, so that the position of the hinge shaft 22 is adjusted, and the problem of door body error is solved; in the process, the fastener 14 does not need to be taken down, so that the disassembly and the assembly of the fastener 14 are avoided, and fatigue and discomfort caused by driving the hinge 2 to readjust the position by supporting the door body are avoided. In the present embodiment, the beam assembly 1 is adapted to a side-by-side refrigerator in which two hinges 2 are provided at both left and right ends of the beam assembly 1 and the two hinges 2 can move leftward or rightward with respect to the beam 11 at the same time. Of course, the beam assembly 1 may be provided with only one hinge 2, while a side-by-side refrigerator is provided with two such beam assemblies 1. In addition, for a double-door refrigerator with a door body arranged up and down, the beam assembly 1 provided with one hinge 2 has stronger practicability.

The crossbeam 11 is provided with at least one positioning hole 112 and one adjusting hole 114, the reinforcement 12 is provided with at least two mounting holes 120, the crossbeam assembly 1 comprises an adjusting member 15, the adjusting member 15 penetrates through the positioning hole 112 or the adjusting hole 114 and is fixed in one of the at least two mounting holes 120, the positioning hole 112 is a round hole, and the adjusting hole 114 is an oval hole arranged along the transverse direction.

In the present embodiment, two oblong holes 110 are symmetrically provided at both ends of the cross beam 11, and the number of the positioning holes 112 and the adjustment holes 114 is two, and the mounting holes include a left mounting hole and a right mounting hole. Of course, in other embodiments, the positioning holes 112 may be provided in one or three, and the adjustment holes 114 may be provided in the other way. The positioning holes 112 and the adjustment holes 114 are provided to facilitate the positioning of the hinge 2 before and after adjustment. In general, during the assembly process of the refrigerator, the adjusting member 15 passes through the positioning hole 112 and is fixed in the left mounting hole, the screw is removed before the hinge 2 needs to be adjusted, and after the left and right positions of the hinge 2 relative to the cross beam 11 are adjusted, the adjusting member 15 passes through the adjusting hole 114 and is fixed in the right mounting hole. Of course, the adjusting member 15 can be placed in the adjusting hole 114 during the assembly of the whole machine, so that when the reinforcing member 12 is operated to make lateral displacement with the cross beam 11, the adjusting member 15 is only required to be unscrewed to release the limit of the reinforcing member 12. Preferably, the adjustment member 15 is also a threaded member.

The distance between the two mounting holes 120 is L, the shortest distance between the left mounting hole 120 and the adjusting hole 114 is L1, and the longest distance is L2, wherein L1 < L2. The arrangement is such that the stiffener 12 can be moved to the right by a distance L2-L and to the left by a distance L-L1 relative to the beam 11, facilitating proper positional adjustment of the hinge 2 relative to the beam 11 within the range L2-L1.

Referring to fig. 2, the cross beam assembly 1 further includes a sealing cover 13, and the sealing cover 13 is disposed on a side of the reinforcement 12 opposite to the cross beam 11. The sealing cover 13 is used for sealing the reinforcing member 12, isolating the reinforcing member 12 from the foamed material, and preventing the reinforcing member 12 from being fixed by the foamed material and being unable to move relative to the cross beam 11.

Specifically, the seal cover 13 is provided with a housing chamber in which the reinforcement 12 is housed. The seal boot 13 includes a rear wall plate and upper and lower wall plates and left and right side plates extending from the rear wall plate to the reinforcement 12, and the upper and lower wall plates, the left and right side plates, and the rear wall plate define a containing chamber together. The sealing cover 13 is a metal part, and the upper and lower wall plates and the left and right side plates are manufactured and molded by a bending process.

The sealing cover 13 is fixedly connected with the cross beam 11, preferably, the upper and lower wall plates are provided with flanges 130, the flanges 130 can be lapped on the extending edges 117 at the upper and lower sides of the cross beam 11, and the sealing cover 13 is connected with the cross beam 11 through a connecting piece penetrating through the flanges 130 and the extending edges 117. Of course, the transverse distance between the left and right side plates of the sealing cap 13 is greater than the length of the reinforcing member 12 to allow the reinforcing member 12 to be displaced transversely relative to the cross member 11 in the accommodating chamber.

The cross-member assembly 1 further comprises an operating member operable to rotate to displace the reinforcing member 12 laterally with respect to the cross-member 11. The operation member is provided on one of the cross member 11 and the reinforcing member 12, and the other of the cross member 11 and the reinforcing member 12 is provided with a mating member for mating with the operation member.

Referring to fig. 1 to 3, a first embodiment of the operating member of the present invention is shown, fig. 4 to 5 are second embodiments of the operating member, and fig. 6 to 7 are third embodiments of the operating member.

Referring to fig. 1 to 3, in the first embodiment, the operating member is provided on the reinforcing member 12 in a direction perpendicular to the lateral direction, and the mating member is provided on the cross member 11. Specifically, the operating member is an eccentric 16 provided on the reinforcing member 12, and the mating members are provided as stopper portions (not shown) provided on both lateral sides of the eccentric 16, and the eccentric 16 converts the rotational motion into the relative linear motion of the reinforcing member 12 in the lateral direction by engaging with the stopper portions.

The rotation of the eccentric 16 moves the stop on the left side of the eccentric 16 to the left relative to the eccentric 16 or the stop on the right side of the eccentric 16 to the right relative to the eccentric 16, so that the reinforcement 12 connected to the eccentric 16 moves to the left and right relative to the cross beam 11 and the hinge 2 is adjusted in position transversely to the cross beam 11.

The eccentric wheel 16 comprises an eccentric rod 162 and a cam 161 arranged at the end of the eccentric rod 162, the reinforcing member 12 is provided with an optical hole 121, the eccentric rod 162 penetrates through the optical hole 121 along the direction perpendicular to the transverse direction, and the beam assembly 1 comprises a limiting clamp 19 for limiting the movement of the eccentric rod 162 along the direction perpendicular to the transverse direction. Preferably, the free end of the eccentric rod 162 is concavely provided with a limiting groove 1621, the limiting groove 1621 is arranged along the circumference of the eccentric rod 162, and the limiting clamp 19 is clamped in the limiting groove 1621, specifically, the limiting clamp 19 is a metal piece with certain elasticity, and in the present embodiment, the limiting clamp 19 is configured in an omega shape.

Preferably, the cam 161 has a long diameter and a short diameter with respect to the eccentric rod 162, and a distance between two stoppers located at both lateral sides of the eccentric 16 is matched to a sum of values of the long diameter and the short diameter. Thus, when the cam 161 rotates around the eccentric rod 162, the side of the cam 161 corresponding to the major diameter presses against the stopper, and the rotational motion is converted into a linear motion.

The beam 11 is provided with a receiving groove 111 for receiving the cam 161, the receiving groove 111 is rectangular, and the limiting parts are arranged on the left and right sides of the receiving groove 111. Preferably, the distance between the upper and lower sides of the position-limiting portion is not less than the sum of the two major diameters, in other words, the width of the receiving groove is not less than the sum of the two major diameters of the cam 161. Thus, the cam 161 rotates without causing the container groove 111 to move upward or downward in the vertical direction with respect to the cam 161.

Preferably, the cam 161 is provided with an operating portion (not numbered), and in the present embodiment, the operating portion is a cross-shaped groove. Of course, in other embodiments, the operating portion may be a linear slot, a rice-shaped slot, or other types of slots. When the user operates the eccentric wheel 16 to rotate, the tool with the cross thread is aligned with the operation part, the tool is rotated, the driving cam 161 rotates clockwise or anticlockwise around the eccentric rod 162, the cam 161 presses the limiting part on the right side to enable the cross beam 11 to move rightwards relative to the reinforcing piece 12, or the cam 161 presses the limiting part on the left side to enable the cross beam 11 to move leftwards relative to the reinforcing piece 12.

Referring to FIGS. 4 and 5, a second embodiment of the operating member of the present invention is shown. In the present embodiment, the operating member is provided on the reinforcing member 12 in a direction perpendicular to the lateral direction, and the mating member is provided on the cross member 11.

The operating member is a gear 17 provided on the reinforcing member 12, and the mating member is a rack 1130 provided in the transverse direction, and the gear 17 converts the rotational motion into a relative linear motion of the reinforcing member 12 in the transverse direction by mating with the rack 1130. Through the cooperation of the gear 17 and the rack 1130, the rotation motion of the gear 17 is converted into the transverse linear motion of the beam 11 relative to the reinforcement 12, thereby facilitating the position adjustment of the hinge 2 relative to the beam 11 and solving the problem of the deviation of the hinge shaft 22.

Specifically, the gear 17 includes a gear rod (not shown) and a gear tooth portion 171 provided at an end of the gear rod, the reinforcement 12 is provided with a fitting hole 123 to be fitted to the gear rod, the cross member 11 is provided with an opening portion 113 to receive the gear tooth portion 171, and the rack 1130 is provided at the opening portion 113. Wherein, the gear pole is the polished rod, and the free end of gear pole is concave to be equipped with spacing groove (not shown), and the spacing groove sets up along the periphery of gear pole, and mating holes 123 are smooth hole. The beam assembly 1 further comprises a limiting clamp 19, the gear rod is sleeved with the limiting clamp 19, and specifically, the limiting clamp 19 is sleeved in the limiting groove. The spacing clip 19 is a metal member having a certain elasticity as in the first embodiment, and in this embodiment, the spacing clip 19 is formed in an omega shape.

In addition, the gear tooth portion 171 is provided with a cross-shaped groove for easy operation. When an operator needs to adjust the relative position of the hinge 2, the gear tooth portion 171 is operated to rotate clockwise or counterclockwise around the gear rod, and the gear tooth portion 171 moves leftwards or rightwards along the rack 1130 to drive the reinforcement 12 to translate leftwards or rightwards relative to the cross beam 11, so that the transverse displacement of the hinge 2 relative to the cross beam 11 is completed.

Referring to fig. 6 and 7, a third embodiment of the operating member of the present invention is shown. In the present embodiment, the operating member is provided on the cross member 11 in the lateral direction, and the mating member is provided on the reinforcing member 12.

The operating member is an adjustable bolt 18, the cross beam 11 is provided with a through hole 1160 for the adjustable bolt 18 to pass through, and the matching member is provided with an internal threaded hole 1250 for receiving the adjustable bolt 18. By the threaded engagement of the adjustable bolt 18 with the internally threaded bore 1250, the rotational movement of the adjustable bolt 18 in the lateral direction is converted into a lateral linear movement of the engagement member.

Specifically, the beam 11 is provided with a slot 115 and a mounting block 116, the mounting block 116 is perpendicular to the slot 115, and the through hole 1160 is provided on the mounting block 116.

The fitting member is configured as a fixing block 125 extended from the reinforcing member 12 in a direction perpendicular to the transverse direction, and the fixing block 125 is provided with an internally threaded hole 1250, and the fixing block 125 is inserted through the slot 115 and arranged in parallel with the mounting block 116.

The adjustable bolt 18 includes an operating portion 181 and a threaded portion 182, the threaded portion 182 passes through the through hole 1160 and the internally threaded hole 1250 in the transverse direction, and the operating portion 181 is provided at a free end of the threaded portion 182 for an operator to rotate the adjustable bolt 18. When the operator rotates the operating portion 181, the screw portion 182 rotates relative to the internal screw hole 1250, so that the fixing block 125 drives the reinforcing member 12 to move left and right relative to the cross member 11, thereby adjusting the position of the hinge 2 relative to the cross member 11.

In summary, the reinforcement 12 and the oblong hole 110 of the cross beam 11 are arranged such that the hinge 2 can be displaced laterally relative to the cross beam 11, and the operation member is arranged to facilitate the user to operate the reinforcement 12, thereby displacing the reinforcement 12 laterally relative to the cross beam 11 with a simple structure and easy operation to adjust the relative position of the hinge 2.

The invention also discloses a refrigerator, which is provided with a refrigerator body and a door body, and further comprises a beam assembly 1 with an adjustable hinge 2. The beam assembly 1 is arranged on the box body, the hinge shaft 22 of the hinge 2 penetrates through the door body, and the hinge seat 21 of the hinge 2 is arranged on the beam assembly 1.

It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.

The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.

Claims

1. A beam assembly of an adjustable hinge comprises a transversely extending beam, the hinge being provided on one side of the beam; the method is characterized in that: the beam assembly further comprises a reinforcing piece and an operating piece, the reinforcing piece is arranged on the other side of the beam, the hinge penetrates through a long round hole formed in the beam and is fixed on the reinforcing piece, and the operating piece can rotate operatively to drive the reinforcing piece to move transversely relative to the beam;

be equipped with at least one locating hole and an adjustment hole on the crossbeam, be equipped with two at least mounting holes on the reinforcement, the mounting hole includes left mounting hole and right mounting hole, beam assembly includes the adjustment piece, the adjustment piece runs through the locating hole with left side mounting hole, or run through the adjustment hole with right side mounting hole, the locating hole is the round hole, the adjustment hole sets up to follow transversely set up elliptical hole, distance between left side mounting hole and the right mounting hole is L, a left side mounting hole with shortest distance between the adjustment hole is L1, and the longest distance is L2, the hinge is relative the crossbeam makes position control in L2-L1's within range.

2. The adjustable hinge beam assembly of claim 1 wherein: the operation piece is arranged on one of the cross beam and the reinforcing piece along the transverse direction, and a matching piece matched with the operation piece is arranged on the other one of the cross beam and the reinforcing piece.

3. The adjustable hinge beam assembly of claim 2 wherein: the operating parts are arranged on the cross beam, and the matching parts are arranged on the reinforcing parts.

4. The adjustable hinge beam assembly of claim 3 wherein: the operating part is adjustable bolt, be equipped with on the crossbeam and supply the through-hole that adjustable bolt wore to establish, the fitting piece has the internal thread hole of receiving adjustable bolt.

5. The adjustable hinge beam assembly of claim 4 wherein: the beam is provided with a groove and an installation block, the installation block is perpendicular to the groove, and the through hole is formed in the installation block.

6. The adjustable hinge beam assembly of claim 5 wherein: the fitting piece structure is by the reinforcement is along the perpendicular to the fixed block of horizontal direction extension, the internal thread hole is located on the fixed block, the fixed block wear to locate the fluting and with installation piece parallel arrangement.

7. The adjustable hinge beam assembly of claim 1 wherein: the beam assembly further comprises a sealing cover, the sealing cover is arranged on one side, opposite to the reinforcing piece, of the beam, the sealing cover is provided with a containing cavity, the reinforcing piece is contained in the containing cavity, and the sealing cover is fixedly connected with the beam.

8. A refrigerator, characterized in that: the refrigerator includes the adjustable hinged beam assembly of any one of claims 1-7.