CN210320784U

CN210320784U - Refrigeration device

Info

Publication number: CN210320784U
Application number: CN201920170581.1U
Authority: CN
Inventors: 杨振宇; 姚雪萍; 赵世勇; 范坤
Original assignee: BSH Bosch und Siemens Hausgeraete GmbH; BSH Hausgeraete GmbH
Current assignee: BSH Home Appliances Co Ltd; BSH Hausgeraete GmbH
Priority date: 2019-01-31
Filing date: 2019-01-31
Publication date: 2020-04-14
Anticipated expiration: 2029-01-31

Abstract

An embodiment of the utility model provides a refrigeration utensil is described. The refrigerator (1) comprises a cabinet (10) comprising an inner cabinet (3) defining at least one storage compartment (2) and a heat insulating material filled in a heat insulating space (11) located on a side of the inner cabinet facing away from the storage compartment. The inner container is provided with a through hole (31). The refrigeration device (1) comprises a component (4) located in the storage compartment and a connecting socket (5) located in the thermally insulated space and adapted to be accessed through the through hole, the connecting socket comprising a fixing portion (53) for fixing the component. The connecting seat is provided with a positioning part (54) for positioning the component, and the component comprises a positioning structure (411) matched with the positioning part. Thus, the components can be quickly and accurately assembled to the case.

Description

Refrigeration device

[ technical field ]

The embodiment of the utility model provides a refrigeration utensil is related to.

[ background art ]

CN100507412C discloses a structural member for fitting over an opening in a wall, comprising a structural member body and a flexible skirt extending from the body, the skirt being constructed of a material that is more flexible than the body and being sealingly formed on the body. The structural part can be used for a line lead-through, or a rear part of an internal lighting device of a refrigeration device, or a support device for components which are fitted in an interior chamber of the refrigeration device.

[ summary of the invention ]

It is an object of an embodiment of the present invention to provide an improved refrigeration appliance.

An aspect of the embodiment of the utility model relates to a refrigeration utensil, a serial communication port, include: the refrigerator comprises a refrigerator body and a storage chamber, wherein the refrigerator body comprises an inner refrigerator liner for limiting at least one storage chamber and a heat insulation material filled in a heat insulation space on one side of the inner refrigerator liner, which is far away from the storage chamber, and the inner refrigerator liner is provided with a through hole; a component located within the storage compartment; and a connection socket located in the heat insulation space to be combined with the heat insulation material and adapted to be accessed through the through hole, the connection socket including a fixing portion to fix the component; the connecting seat is provided with a positioning part for positioning the component, and the component comprises a positioning structure matched with the positioning part.

Thus, by forming the positioning structure between the component and the connecting seat, the component can be quickly and accurately positioned in the case, which is particularly advantageous in providing production efficiency.

In one or some embodiments, the positioning part includes a recess portion recessed toward the insulation space, and the positioning structure includes a protrusion portion protruding toward the positioning part.

In one or some embodiments, the recess comprises a bottom wall and a side wall connected to the bottom wall and extending away from the insulation space, and the fixing part is at least partially located on the bottom wall.

In one or some embodiments, the side wall is a sloped wall such that the recess gradually enlarges in a direction from a bottom wall of the recess toward an opening of the recess.

In one or some embodiments, the fixing portion includes a fixing hole, and a fixing member is inserted into the fixing hole after passing through the component.

In one or some embodiments, the fixture comprises a self-tapping screw.

In one or some embodiments, an end of the fixing hole facing the storage compartment is opened in a recess portion forming the positioning portion.

In one or some embodiments, the positioning structure has a mounting hole, and the fixing member is connected to the fixing portion after passing through the mounting hole.

In one or some embodiments, the positioning structure passes through the through hole beyond an outer surface of the inner tank bladder facing the insulation space in a direction perpendicular to the through hole.

In one or some embodiments, the fixing hole is between the inner tank bladder and the outer shell of the tank body in a direction perpendicular to the through hole.

In one or some embodiments, the locating portion includes a protrusion protruding toward the storage compartment, and the locating structure includes a locating hole to receive the protrusion.

In one or some embodiments, the connecting seat comprises a locking part used for fixing the connecting seat on the inner box container, the locking part is positioned in the storage chamber, and the protrusion part is arranged on the locking part.

In one or some embodiments, the component comprises a supporting device, the supporting device comprises a fixed rail fixed on the connecting seat and a movable rail fixed on a storage device, and the fixed rail is provided with the positioning structure.

The structure of the present invention and other objects and advantages thereof will be more apparent from the description of the preferred embodiments taken in conjunction with the accompanying drawings.

[ description of the drawings ]

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention. Wherein the content of the first and second substances,

fig. 1 is a schematic partial perspective view of a refrigeration appliance according to an embodiment of the present invention, wherein the outer shell of the door and the cabinet are not shown.

Figure 2 is a schematic exploded schematic view of a component and a connection socket according to one embodiment of the present invention.

Fig. 3 is a schematic partial cross-sectional view of a refrigeration appliance according to an embodiment of the present invention, wherein the component is positioned at the connection seat.

Fig. 4 is a schematic partial cross-sectional view of a refrigeration appliance according to an embodiment of the present invention, wherein the component is secured to the connecting socket.

[ detailed description of the invention ]

As shown in fig. 1 to 4, the refrigeration appliance 1 includes a cabinet 10, the cabinet 10 including an inner cabinet 3 defining at least one storage chamber 2. The box 10 includes a heat insulating space 11 located on a side of the inner box 3 facing away from the storage chamber 2, and the heat insulating space 11 is filled with a foaming heat insulating material (not shown). Therefore, a heat insulating material formed by foaming is filled between the inner tank 3 and the outer case 15 surrounding the inner tank 3.

The storage compartment 2 has a pair of components 4 located within the storage compartment 2 and secured to one wall of the storage compartment 2. The component 4 may for example be a support device for connecting a storage component or for connecting other devices (e.g. lighting components, wind tunnel panels, etc.). In the embodiment shown in fig. 2, the part 4 is a support device for connecting a storage device (e.g. a drawer, a shelf, not shown). The support means includes a fixed rail 41 fixed to the cabinet 10 and a moving rail 42 connected to a storage device (not shown), such as a drawer, a shelf, etc. The support device comprises fixing means 43, 44 for fixing the moving rail 42 to the storage device. The fixed rail 41 and the moving rail 42 may be provided with balls or rollers. The fixed rail 41 and the movable rail 42 may be fixed to the chest as a pre-assembled unit, or, in an alternative embodiment, the fixed rail 41 and the movable rail 42 may be fixed to the chest 10 and the storage device, respectively, and then, when the storage device is attached to the chest, the movable rail and the fixed rail are coupled, which is particularly applicable to plastic rails including freely detachable fixed rails and movable rails.

The refrigeration appliance 1 comprises an attachment socket 5 for securing the component 4 to the cabinet 10. The refrigeration device 1 can use a pair of connection bases 5 spaced back and forth to secure a respective one of the components 4 to the cabinet 10.

The coupling socket 5 is located in the heat insulation space 11 and is tightly combined with the foamed heat insulation material to be firmly fixed with the cabinet 10, which may improve the strength of the coupling socket 5 to bear the load.

The connecting socket 5 may be made of plastic. The coupling socket 5 may extend in a direction perpendicular to the through-hole 31 within the insulation space 11 by a certain length to enhance the wrapping degree of the insulation material to the coupling socket 5.

By fixing the member 4 to the connecting base 5 embedded in the heat insulating material, the possibility of deformation and cracking of the inner tank 5 can be reduced.

The inner tank container 3 has a through hole 31, and the connection holder 5 is accessible from the storage chamber 2 through the through hole 31. The connecting socket 5 can be connected to the inner tank 3 along the through hole 31. The through-hole 31 may be a profiled through-hole. After inserting the through hole 31 from the outside of the inner container 3, the connecting base 5 is rotated to be locked to the inner container 3 by at least two locking parts 51 which are provided at intervals and extend into the storage chamber 2.

The connecting socket 5 may comprise a flexible skirt 52 extending from the main body of the fixing socket, the skirt 52 abutting against the edge of the side of the shaped through hole 31 facing away from the storage compartment 2 to close the shaped through hole 31 against the insulation space to prevent the foaming material from leaking from the shaped through hole 31 in the subsequent foaming process. After the foaming process is completed, the body portion of the coupling socket 5 is located in the insulation space 1 to be tightly coupled with the insulation material.

The connecting holder 5 includes a fixing portion 53 for fixing the component 4. As shown in fig. 2 to 4, the fixing portion 53 includes a fixing hole 531, and the fixing piece 6 is inserted into the member 4 and the fixing hole 531 in this order. The fixing member 6 may have a screw thread or be a pin. In one embodiment, the fixing member 6 is a screw.

In one embodiment, the fixture 6 may be a self-tapping screw that is threaded into the fixture hole by being screwed into the fixture hole.

The connecting socket 5 may have a positioning part 54 to position the member 4. Accordingly, the component 4 comprises a locating structure 411 for cooperating with the locating portion 54. The positioning portion 54 and the positioning structure 411 cooperate to position the component in the vertical direction and/or the front-to-rear direction. The positioning structure 411 may be located on the fixed rail 41. The positioning portion 54 may be located between the pair of locking portions 51.

In one embodiment, the positioning part 54 includes a recess 540 recessed toward the insulation space 11, and the positioning structure 411 includes a protrusion 412 protruding toward the positioning part 54. The recesses 540 and the protrusions 412 are adapted in shape and size so that when a pair of protrusions 412 of a component 4 is located in a respective one of the recesses 540, a positioning of the component 4 is possible, which is particularly advantageous for assembly of the component 4.

The recess 540 is open toward the storage compartment 2, and includes a bottom wall 541 facing the storage compartment 2 and a side wall 542 connected to the bottom wall 541 extending in a direction away from the heat insulation space 11. One end of the fixing hole 531 facing the storage chamber 2 is open to the bottom wall 541. The fixing hole 531 is opened in the recess 540, and thus the fixing hole 531 is accessible from inside the storage chamber 2.

The side wall 542 may be a sloped wall such that the recess 540 is gradually enlarged in a direction from the bottom wall 541 of the recess 540 toward the opening of the recess 540. This is particularly advantageous for the protrusion 412 and the recess 540 assembly.

The positioning structure 411 has a mounting hole 413, and the fixing member 6 is adapted to pass through the mounting hole 413 and then be connected to the fixing portion 53.

In a direction X perpendicular to the through-opening 31, the positioning structure 411 passes through the through-opening 31 and projects outwards beyond the outer surface of the inner tank container 3 facing the insulating space 11. As shown in fig. 3 and 4, the distal end of the locating structure 411 is located between the inner tank bladder 3 and the outer shell 15. The mounting hole 413 in the positioning structure 411 is located at a position beyond the outer surface of the inner tank bladder 3 facing away from the storage compartment 2 in a direction perpendicular to the through hole 31. Thus, the component 4 can be positioned by engaging the protrusion 412 and the recess 540, and the distance between the component 4 and the inner casing 3 can be reduced, thereby improving the space utilization of the storage chamber 2.

In the above embodiments, the positioning portion of the connecting seat is formed by the recessed portion, and the positioning structure is at least partially located in the recessed portion. In an alternative embodiment, the positioning portion of the connecting base includes a protrusion protruding toward the storage chamber, and the positioning structure includes a positioning hole for receiving the protrusion. For example, a protrusion may be provided to the locking portion 51, such as a positioning protrusion protruding from a surface of the locking portion 51 facing the storage compartment, and the fixing rail 41 is provided with a positioning hole to be engaged with the positioning protrusion. In assembly, the protrusion of the coupling holder is inserted into the positioning hole of the fixing rail 41, thereby positioning the fixing rail.

Claims

1. A refrigeration appliance (1), characterized by comprising:

a cabinet (10) comprising an inner cabinet bladder (3) defining at least one storage compartment (2) and a heat insulating material filled in a heat insulating space (11) located on a side of the inner cabinet bladder facing away from the storage compartment, the inner cabinet bladder having a through hole (31);

a component (4) located within the storage compartment; and

a connection socket (5) located in the insulation space in combination with the insulation material and adapted to be accessed through the through hole,

the connecting seat comprises a fixing part (53) for fixing the component;

wherein the connecting seat is provided with a positioning part (54) for positioning the part, and the part comprises a positioning structure (411) matched with the positioning part.

2. The refrigeration appliance according to claim 1, wherein said positioning portion comprises a recessed portion (540) recessed toward said insulation space, and said positioning structure comprises a protruding portion (412) protruding toward said positioning portion.

3. A refrigerator appliance according to claim 2, characterized in that said recess comprises a bottom wall (541) and a side wall (542) connected to the bottom wall extending away from said insulating space, said anchoring portion being at least partly located in said bottom wall.

4. The refrigeration appliance according to claim 3 wherein said side wall is a sloped wall such that said recess gradually enlarges in a direction from a bottom wall of said recess toward an opening of said recess.

5. A refrigerator appliance according to claim 1, wherein said fixing portion comprises a fixing hole (531) into which a fixing member (6) is inserted after passing through said part.

6. The refrigeration appliance according to claim 5, wherein said fixture comprises a self-tapping screw.

7. The refrigeration appliance according to claim 5, wherein an end of said fixing hole facing said storage compartment opens into a recess portion, said recess portion forming said positioning portion.

8. The refrigeration appliance according to claim 1, wherein said positioning structure has a mounting hole (413), and a fixing member is connected to said fixing portion after passing through said mounting hole.

9. The refrigeration appliance according to claim 1, wherein said positioning structure extends through said through hole beyond an outer surface of said inner tank bladder facing said insulation space in a direction perpendicular to said through hole.

10. The refrigerator appliance according to claim 5, wherein the fixing hole is between the inner tank bladder and the outer shell (15) of the tank in a direction perpendicular to the through hole.

11. The refrigeration appliance according to claim 1, wherein said connection socket comprises at least two locking portions (51) located within the storage compartment, said positioning portion being located between said at least two locking portions.

12. The refrigeration appliance according to claim 1 wherein said locating portion comprises a projection projecting toward said storage compartment, said locating formation comprising a locating hole to receive said projection.

13. The refrigeration appliance according to claim 12, wherein said connecting holder includes a locking portion for being fixed to said inner tank, and said protrusion is provided on said locking portion.

14. The refrigeration appliance according to any of the claims 1 to 13, wherein said component comprises a support device comprising a fixed rail (41) fixed to said connection seat and a movable rail (42) fixed to a storage device, said fixed rail having said positioning structure.