CN220321712U - Detachable refrigerator middle beam structure - Google Patents

Abstract

The utility model discloses a detachable refrigerator center sill structure, wherein an annular mounting step is concavely arranged at the top end of a refrigerator body of the refrigerator, and is used for mounting a refrigerator door body and a center sill, the direction of the refrigerator facing a user is taken as the forward direction, and the refrigerator center sill structure comprises a rear mounting seat, a front mounting seat and a center sill main body structure, wherein the rear mounting seat is mounted at the middle position of the rear end of the mounting step in the left-right direction, the front mounting seat is mounted at the middle position of the front end of the mounting step in the left-right direction, and the center sill main body structure is spliced on the front mounting seat and the rear mounting seat in the up-down direction. By adopting the structure, when the cross beam is required to be disassembled, the middle beam main body structure is only required to be pulled out upwards, so that the middle beam can be prevented from shielding the picking and placing route of the large article. When the box body structure is deformed in long-term use, the cross beam is required to be installed, the middle beam main body structure is only required to be downwards inserted into the front mounting seat and the rear mounting seat, and the box body structure is convenient to install and detach.

Description

Detachable refrigerator middle beam structure

Technical Field

The utility model relates to a refrigerator technology, in particular to a refrigerator middle beam structure.

Background

The refrigerator is a common refrigerating and freezing device. The side of the refrigerator facing the user is taken as the front side,

the large-capacity refrigerator can store large articles at low temperature, and because the volume is large, a middle beam extending along the front-back direction is often installed at the top end of the refrigerator body, and the middle beam is positioned at the middle position of the left-right direction of the refrigerator body, so that the structural strength of the refrigerator body can be enhanced, and the deformation of the refrigerator body is prevented.

The middle beam structure in the existing refrigerator is a non-detachable structure relative to the refrigerator body, so that convenience of a user in taking the amplified articles is affected, and even the amplified articles cannot be put into the refrigerator. If users need to freeze and store whole pigs, whole sheep or whole bags of tea leaves and other whole bags of articles, the middle beam often blocks the articles, so that the articles cannot be smoothly put into or taken out of the refrigerator.

Therefore, a middle beam structure is necessary to be designed, so that the box body can be prevented from deforming due to good structural support and reinforcement, the middle beam main body can be conveniently separated from the refrigerator box body, and the taking and placing of large articles are not affected.

Disclosure of Invention

The utility model aims to provide a detachable refrigerator middle beam structure which is convenient to detach and mount, can be connected to a box body to prevent the box body from deforming, and can be detached conveniently to take and place large articles.

In order to achieve the aim, the utility model provides a detachable refrigerator middle beam structure, the top end of the refrigerator body is concavely provided with an annular mounting step which is used for mounting a refrigerator door body and a middle beam, the direction of the refrigerator body facing a user is taken as the forward direction,

the middle beam main body structure comprises a rear mounting seat arranged at the middle position of the rear end of the mounting step in the left-right direction, a front mounting seat arranged at the middle position of the front end of the mounting step in the left-right direction, and a middle beam main body structure which is inserted on the front mounting seat and the rear mounting seat along the up-down direction.

The front mounting seat and the rear mounting seat have the same structure and are symmetrical in front and back, the front mounting seat and the rear mounting seat are uniformly called as mounting seats, the direction pointing to the center of the refrigerator is inward, and the reverse direction is outward;

the mounting seat comprises a mounting plate, a socket barrel with an upward opening is arranged in the middle of the mounting plate, screw holes are respectively formed in the mounting plate on the left side and the right side of the socket barrel, and the mounting plate is fixedly connected to the mounting step through screws penetrating through the screw holes;

the inner end of the mounting plate is upwards connected with a connecting plate for connecting the main body structure of the middle beam, and two hooking holes for hooking with the main body structure of the middle beam are formed in the connecting plate;

the middle beam main body structure is downwards connected with insertion cylinders, the insertion cylinders are in one-to-one correspondence with the socket cylinders, and the insertion cylinders are downwards inserted into the corresponding socket cylinders.

The front end and the rear end of the main body structure of the middle beam are respectively connected with connecting hooks downwards, the connecting hooks correspond to the hooking holes on the connecting plates on the corresponding mounting seats one by one, and the connecting hooks are hooked with the hooking holes from outside to inside.

The unhooking structure is used for enabling the connecting hook and the hooking hole to be in a unhooking state;

the unhooking structure comprises a supporting part and a unhooking device;

the supporting part is: the left end and the right end of the connecting plate are respectively and inwards connected with a supporting groove plate, the supporting groove plate is provided with a supporting groove, and the notch of the supporting groove faces upwards;

the unhooking device comprises a unhooking piece, wherein the left end and the right end of the unhooking piece are respectively provided with a supporting shaft, and the supporting shafts are embedded into supporting grooves at corresponding positions; the unhooking piece is externally connected with unhooking bulges which are in one-to-one correspondence with the hooking holes; the unhooking piece is downwards connected with a handle for manually applying force inwards; when the handle is subjected to an inward force, the unhooking protrusion rotates with the unhooking member and pushes the connecting hook outward away from the hooking hole.

The middle beam main body structure comprises an upper shell and a lower plate, wherein the upper shell is a C-shaped groove plate with a downward opening; a plurality of buckling bulges are arranged on the two sides of the bottom of the upper shell in a protruding way towards the inner direction of the shell; the left end and the right end of the lower plate are respectively and upwards connected with side plates, a plurality of clamping holes are respectively formed in the two side plates in one-to-one correspondence with the clamping bulges on the same side, and the clamping bulges are clamped into the clamping holes so as to connect the upper shell with the lower plate; a heat insulation layer formed by foaming is arranged between the upper shell and the lower plate;

the lower plate is shorter than the upper housing in the front-rear direction; the insertion tube and the connecting hook are connected with the upper shell on the front side and the rear side of the lower plate.

The lower plate is provided with a lighting lamp with a downward lighting direction; an electric heater is embedded in the upper shell;

the same side of the circumferential surfaces of the insertion cylinder and the socket cylinder is provided with a threading slot for penetrating a line; the threading slot is used for passing through the connecting line of the lighting lamp and the electric heater.

The lower end of the handle is inwards bent and provided with a hook.

The utility model has the following advantages:

by adopting the structure, when the cross beam is required to be disassembled, the middle beam main body structure is only required to be pulled out upwards, so that the middle beam can be prevented from shielding the picking and placing route of the large article. When the box body 1 structure is required to be installed to prevent deformation in long-term use, only the middle beam main body structure is required to be downwards inserted into the front installation seat and the rear installation seat, and the installation and the disassembly are very convenient.

According to the utility model, the insertion barrel is downwards inserted into the socket barrel, so that the middle beam main body structure and the mounting seat are quickly inserted into or separated from each other up and down, and the middle beam main body structure and the mounting seat are conveniently and quickly inserted into or separated from each other.

The connecting hooks are hooked with the hooking holes, so that the connection between the main body structure of the middle beam and the mounting seat is firmer.

The unhooking structure is convenient for assemble and use, only needs manual inwards to pull the handle, can outwards release the coupling hook out of the hooking hole through the unhooking protrusion so as to be separated from the hooking state, and can conveniently pull out the middle beam main body structure upwards at the moment. The middle beam main body has simple structure, convenient assembly and good heat preservation effect.

The illuminating lamp can illuminate the inner space of the refrigerator, so that people can use the refrigerator conveniently. The wiring slot is convenient for wiring. The manner of depositing articles inside the refrigerator is generally from bottom to top, so that the utilization rate of the upper and middle space of the refrigerator body is lower. The hooks are convenient for a user to hang articles in the refrigerator, and the utilization rate of the upper space in the refrigerator is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of C-C of FIG. 1;

FIG. 3 is a sectional view of E-E of FIG. 1;

FIG. 4 is a bottom view of FIG. 1;

FIG. 5 is a view A-A of FIG. 1, the section A-A of FIG. 5 being higher than the lower panel and passing through the side panels at the left and right ends of the lower panel;

FIG. 6 is a schematic perspective view of a mounting base;

FIG. 7 is a schematic perspective view of the mounting base at another angle;

FIG. 8 is a schematic perspective view of the mounting block and unhooking device assembled together;

FIG. 9 is a schematic perspective view of the mounting block and unhooking device assembled together at another angle;

FIG. 10 is a schematic view of a refrigerator having a removable refrigerator center sill structure of the present utility model installed; the door body of the refrigerator is omitted in fig. 10;

FIG. 11 is a schematic structural view of the upper shell of the center sill main structure;

fig. 12 is a B-B cross-sectional view of fig. 11.

Detailed Description

As shown in fig. 1 to 12, the utility model provides a detachable refrigerator center sill structure, wherein an annular mounting step 2 is concavely arranged at the top end of a refrigerator body 1 of the refrigerator, the mounting step 2 is used for mounting a refrigerator door body and a center sill, and the direction of the refrigerator facing a user is taken as the forward direction.

The utility model comprises a rear mounting seat arranged at the middle position of the rear end of the mounting step 2 in the left-right direction, a front mounting seat arranged at the middle position of the front end of the mounting step 2 in the left-right direction, and a middle beam main body structure spliced on the front mounting seat and the rear mounting seat along the up-down direction.

By adopting the structure, when the cross beam is required to be disassembled, the middle beam main body structure is only required to be pulled out upwards, so that the middle beam can be prevented from shielding the picking and placing route of the large article. When the box body 1 structure is required to be installed to prevent deformation in long-term use, only the middle beam main body structure is required to be downwards inserted into the front installation seat and the rear installation seat, and the installation and the disassembly are very convenient.

The front mounting seat and the rear mounting seat have the same structure and are symmetrical in front and back, the front mounting seat and the rear mounting seat are uniformly called as mounting seats, the direction pointing to the center of the refrigerator is inward, and the reverse direction is outward;

the mounting seat comprises a mounting plate 3, a socket barrel 4 with an upward opening is arranged in the middle of the mounting plate 3, screw holes 5 are respectively arranged on the mounting plate 3 at the left side and the right side of the socket barrel 4, and the mounting plate 3 is fixedly connected to the mounting step 2 through screws 6 penetrating through the screw holes 5;

the inner end of the mounting plate 3 is upwards connected with a connecting plate 7 for connecting the main body structure of the middle beam, and two hooking holes 8 for hooking with the main body structure of the middle beam are formed in the connecting plate 7;

the middle beam main body structure is downwards connected with the insertion cylinders 9, the insertion cylinders 9 are in one-to-one correspondence with the socket cylinders 4, and the insertion cylinders 9 are downwards inserted into the corresponding socket cylinders 4.

According to the utility model, the insertion barrel 9 is downwards inserted into the socket barrel 4, so that the middle beam main body structure and the mounting seat are quickly inserted into or separated from each other up and down, and the middle beam main body structure and the mounting seat are conveniently and quickly inserted into or separated from each other.

The front end and the rear end of the main body structure of the middle beam are respectively connected with connecting hooks 10 downwards, the connecting hooks 10 are in one-to-one correspondence with the hooking holes 8 on the connecting plates 7 on the corresponding installation seats, and the connecting hooks 10 are hooked with the hooking holes 8 from outside to inside. The connecting hooks 10 are hooked with the hooking holes 8, so that the connection between the main body structure of the middle beam and the mounting seat is firmer.

The unhooking structure is used for enabling the connecting hook 10 and the hooking hole 8 to be separated from a hooking state; the unhooking structure comprises a supporting part and a unhooking device;

the supporting part is: the left end and the right end of the connecting plate 7 are respectively and inwards connected with a supporting groove plate 11, the supporting groove plate 11 is provided with a supporting groove 12, and the notch of the supporting groove 12 faces upwards;

the unhooking device comprises a unhooking piece 13, wherein the left end and the right end of the unhooking piece 13 are respectively provided with a supporting shaft 14, and the supporting shafts 14 are embedded into supporting grooves 12 at corresponding positions; the unhooking piece 13 is externally connected with unhooking bulges 15, and the unhooking bulges 15 are in one-to-one correspondence with the hooking holes 8; the unhooking piece 13 is connected with a handle 16 for manually and inwardly applying force downwards; when the handle 16 is subjected to an inward force, the unhooking protrusion 15 rotates with the unhooking piece 13 and pushes the connecting hook 10 outwards away from the hooking hole 8.

The unhooking structure is convenient for assemble and use, and the connecting hook 10 can be outwards pushed out of the hooking hole 8 through the unhooking protrusion 15 only by manually inwards pulling the handle 16 so as to be separated from the hooking state, and the middle beam main body structure can be conveniently pulled upwards at the moment.

The middle beam main body structure comprises an upper shell 17 and a lower plate 18, wherein the upper shell 17 is a C-shaped groove plate with a downward opening; a plurality of buckling protrusions 19 are arranged on two sides of the bottom of the upper shell 17 in a protruding manner towards the inner direction of the upper shell 17;

the left and right ends of the lower plate 18 are respectively and upwardly connected with side plates 20, and the two side plates 20 are respectively and correspondingly provided with a plurality of clamping holes in a one-to-one correspondence with clamping protrusions 19 on the same side (the same side is referred to as the left side or the right side; the left and right direction is the left and right direction facing the refrigerator when the refrigerator is used for the refrigerator), and the clamping protrusions 19 are clamped into the clamping holes so as to connect the upper shell 17 and the lower plate 18 together; a heat-insulating layer 21 formed by foaming is arranged between the upper shell 17 and the lower plate 18;

the lower plate 18 is shorter than the upper case 17 in the front-rear direction; the insertion tube 9 and the coupling hooks 10 are coupled to the upper case 17 at both front and rear sides of the lower plate 18. The middle beam main body has simple structure, convenient assembly and good heat preservation effect.

The lower plate 18 is provided with a lighting lamp with a downward lighting direction; an electric heater is embedded in the upper shell 17; the same side of the circumferential surfaces of the insertion tube 9 and the socket tube 4 is provided with a threading slot 22 for threading a line; the threading slot 22 is used for passing through the connecting line of the lighting lamp and the electric heater. The lighting lamp, the electric heater and the connecting circuit are all conventional devices, and are not shown in the figure. The illuminating lamp can illuminate the inner space of the refrigerator, so that people can use the refrigerator conveniently. The threading slot 22 facilitates the wiring.

The lower end of the handle 16 is provided with a hook 23 which is bent inwards. The hook 23 and the handle 16 are integrally arranged, and the inward (the direction pointing to the center of the refrigerator is inward) manual pulling of the hook 23 or the handle 16 is equivalent, and the connecting hook can be outwards pushed out of the hook joint hole so as to complete unhooking action.

The manner of storing articles in the refrigerator is generally from bottom to top, so that the utilization rate of the upper and middle space of the refrigerator body 1 is low. The hook 23 is convenient for a user to hang articles in the refrigerator, and improves the utilization rate of the upper space in the refrigerator.

In normal use, the middle beam main body structure is connected to the front mounting seat and the rear mounting seat through the insertion cylinder 9 and the socket cylinder 4, and the middle beam main body structure is ensured not to be separated from the box body 1 and the mounting seats by touching the middle beam main body structure when taking and placing objects through the connecting hooks 10 and the hooking holes 8. The middle beam main body structure plays a role in supporting the reinforcing ribs under the state, so that the structural strength of the box body 1 is enhanced, and the box body 1 is prevented from deforming. The illuminating lamp arranged on the main body structure of the middle beam can illuminate the inside of the refrigerator, so that people can use the refrigerator daily.

When large articles such as whole pigs, whole sheep or whole bags of tea leaves are required to be taken and placed in the refrigerator, one hand pulls one handle 16 (the handle 16 at the front part or the rear part of the main structure of the middle beam) inwards under the main structure of the middle beam, and the other hand pulls the end part (the front end or the rear end) of the main structure of the middle beam upwards from the socket barrel 4 upwards on the handle 16; the same operation is carried out at the other end of the middle beam main body structure, and the front end and the rear end of the middle beam main body structure can be pulled out of the corresponding socket barrel 4, so that the middle beam main body structure is taken down from the box body 1, the picking and placing operation of large articles can be carried out at the moment, and the middle beam main body structure is prevented from interfering the picking and placing operation of the large articles in the refrigerator.

The above embodiments are only for illustrating the technical solution of the present utility model, and it should be understood by those skilled in the art that although the present utility model has been described in detail with reference to the above embodiments: modifications and equivalents may be made thereto without departing from the spirit and scope of the utility model, which is intended to be encompassed by the claims.

Claims (7)

1. Detachable freezer center sill structure, the box top of freezer is sunken to be equipped with annular installation step, and the installation step is used for installing freezer door body and center sill to freezer is forward towards user's direction, its characterized in that:

the middle beam main body structure comprises a rear mounting seat arranged at the middle position of the rear end of the mounting step in the left-right direction, a front mounting seat arranged at the middle position of the front end of the mounting step in the left-right direction, and a middle beam main body structure which is inserted on the front mounting seat and the rear mounting seat along the up-down direction.

2. The removable refrigerator center sill structure of claim 1, wherein: the front mounting seat and the rear mounting seat have the same structure and are symmetrical in front and back, the front mounting seat and the rear mounting seat are uniformly called as mounting seats, the direction pointing to the center of the refrigerator is inward, and the reverse direction is outward;

the mounting seat comprises a mounting plate, a socket barrel with an upward opening is arranged in the middle of the mounting plate, screw holes are respectively formed in the mounting plate on the left side and the right side of the socket barrel, and the mounting plate is fixedly connected to the mounting step through screws penetrating through the screw holes;

the inner end of the mounting plate is upwards connected with a connecting plate for connecting the main body structure of the middle beam, and two hooking holes for hooking with the main body structure of the middle beam are formed in the connecting plate;

the middle beam main body structure is downwards connected with insertion cylinders, the insertion cylinders are in one-to-one correspondence with the socket cylinders, and the insertion cylinders are downwards inserted into the corresponding socket cylinders.

3. The removable refrigerator center sill structure of claim 2, wherein:

the front end and the rear end of the main body structure of the middle beam are respectively connected with connecting hooks downwards, the connecting hooks correspond to the hooking holes on the connecting plates on the corresponding mounting seats one by one, and the connecting hooks are hooked with the hooking holes from outside to inside.

4. A removable refrigerator center sill structure according to claim 3 wherein: the unhooking structure is used for enabling the connecting hook and the hooking hole to be in a unhooking state;

the unhooking structure comprises a supporting part and a unhooking device;

the supporting part is: the left end and the right end of the connecting plate are respectively and inwards connected with a supporting groove plate, the supporting groove plate is provided with a supporting groove, and the notch of the supporting groove faces upwards;

the unhooking device comprises a unhooking piece, wherein the left end and the right end of the unhooking piece are respectively provided with a supporting shaft, and the supporting shafts are embedded into supporting grooves at corresponding positions; the unhooking piece is externally connected with unhooking bulges which are in one-to-one correspondence with the hooking holes; the unhooking piece is downwards connected with a handle for manually applying force inwards; when the handle is subjected to an inward force, the unhooking protrusion rotates with the unhooking member and pushes the connecting hook outward away from the hooking hole.

5. The removable refrigerator center sill structure of claim 4 wherein: the middle beam main body structure comprises an upper shell and a lower plate, wherein the upper shell is a C-shaped groove plate with a downward opening; a plurality of buckling bulges are arranged on the two sides of the bottom of the upper shell in a protruding way towards the inner direction of the shell; the left end and the right end of the lower plate are respectively and upwards connected with side plates, a plurality of clamping holes are respectively formed in the two side plates in one-to-one correspondence with the clamping bulges on the same side, and the clamping bulges are clamped into the clamping holes so as to connect the upper shell with the lower plate; a heat insulation layer formed by foaming is arranged between the upper shell and the lower plate;

the lower plate is shorter than the upper housing in the front-rear direction; the insertion tube and the connecting hook are connected with the upper shell on the front side and the rear side of the lower plate.

6. The removable refrigerator center sill structure of claim 5, wherein: the lower plate is provided with a lighting lamp with a downward lighting direction; an electric heater is embedded in the upper shell;

the same side of the circumferential surfaces of the insertion cylinder and the socket cylinder is provided with a threading slot for penetrating a line; the threading slot is used for passing through the connecting line of the lighting lamp and the electric heater.

7. The removable refrigerator center sill structure of claim 4 wherein: the lower end of the handle is inwards bent and provided with a hook.