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CN-224215669-U - Door structure and storage equipment

CN224215669UCN 224215669 UCN224215669 UCN 224215669UCN-224215669-U

Abstract

The application discloses a door structure and storage equipment, and belongs to the technical field of refrigeration. The door structure is applied to storage equipment and comprises a door body, a connecting assembly, a supporting assembly and a transmission assembly, wherein the door body is installed on a box body of the storage equipment in an openable and closable manner through the connecting assembly, the supporting assembly is movably arranged on the door body, the transmission assembly is arranged among the connecting assembly, the door body and the supporting assembly and used for enabling the supporting assembly to synchronously move with the door body, and the supporting assembly at least partially extends out of the bottom end of the door body under the condition that the door body is opened. Utilize drive assembly to make supporting component and the synchronous motion of the door body, realize that supporting component stretches out automatically under the circumstances that the door body opened, convenient to use is swift not only, can also provide extra fulcrum for the bottom of the door body, plays the effect of sharing the door body weight, reduces the load of coupling assembling department, improves the life and the leakproofness of storing equipment of the door body.

Inventors

  • ZHANG FAQUAN
  • MAO QINGBO
  • BIAN WEI

Assignees

  • 青岛海尔特种电冰柜有限公司
  • 海尔智家股份有限公司

Dates

Publication Date
20260508
Application Date
20250509

Claims (10)

  1. 1. A door structure, characterized by being applied to storage equipment, comprising: a door body; The door body is arranged on the box body of the storage equipment in an openable and closable manner through the connecting component; The supporting component is movably arranged on the door body; The transmission assembly is arranged among the connecting assembly, the door body and the supporting assembly and is used for enabling the supporting assembly to synchronously move with the door body, wherein, Under the condition that the door body is opened, the supporting component at least partially extends out of the bottom end of the door body.
  2. 2. The door structure of claim 1, wherein the support assembly is movably disposed to the door body in a first direction.
  3. 3. A door structure according to claim 1 or 2, wherein the connection assembly comprises a hinge shaft provided to the case and rotatably connected to the door body; the transmission assembly includes: The first transmission piece is coupled and connected with the hinge shaft so as to synchronously rotate with the door body; The second transmission piece is arranged on the door body, and the supporting component is coupled with the first transmission piece through the second transmission piece and is used for converting the rotation of the first transmission piece into the linear movement of the supporting component.
  4. 4. A door structure according to claim 3, wherein the first transmission member comprises a first gear and the second transmission member comprises: The second gear is rotatably arranged on the door body and meshed with the first gear, and the supporting component is connected with the second gear in a coupling mode.
  5. 5. The door structure of claim 4, wherein the second transmission member further comprises: The synchronous wheel is rotatably arranged on the door body, is coupled with the supporting component and is positioned on one side of the second gear far away from the first gear; And the synchronous belt is wound on the second gear and the synchronous wheel.
  6. 6. The door structure of claim 2, wherein the support assembly comprises: A guide coupled to the drive assembly and extending in the first direction; The rolling piece is rotatably arranged at the bottom of the guide piece, and the rotation axis of the rolling piece is intersected with the first direction.
  7. 7. A door structure according to claim 1 or 2, wherein the support assembly is at least partially made of an elastic material.
  8. 8. A door structure according to claim 1 or 2, wherein the bottom end of the support member is not lower than the bottom end of the door body when the door body is closed, and/or The support component is close to one side of the door body, which is far away from the connecting component.
  9. 9. The door structure according to claim 1 or 2, further comprising: and the display screen is arranged on the door body and used for displaying information and receiving touch operation.
  10. 10. A storage device, comprising: A housing forming a compartment, and A door structure as claimed in any one of claims 1 to 9, wherein a door body of the door structure is openably and closably mounted to the case for closing the compartment.

Description

Door structure and storage equipment Technical Field The application belongs to the technical field of refrigeration, and particularly relates to a door structure and storage equipment. Background In modern refrigeration equipment's design, along with the demand of user to space utilization constantly increases, lead to refrigeration equipment's door body width to constantly increase, and refrigeration equipment's fuselage thickness is constantly reducing, leads to the support strength of the articulated department of door body and refrigeration equipment's box not enough, influences the life of door body and refrigeration equipment's leakproofness. Disclosure of utility model The present application is directed to solving at least one of the technical problems existing in the related art. Therefore, the application provides the door structure and the storage equipment, which realize the stable support of the door body when the door body is opened, and improve the service life of the door body and the tightness of the storage equipment. In a first aspect, the present application provides a door structure for use in storage devices, the door structure comprising: a door body; The door body is arranged on the box body of the storage equipment in an openable and closable manner through the connecting component; The supporting component is movably arranged on the door body; The transmission assembly is arranged among the connecting assembly, the door body and the supporting assembly and is used for enabling the supporting assembly to synchronously move with the door body, wherein, Under the condition that the door body is opened, the supporting component at least partially extends out of the bottom end of the door body. According to the door structure, compared with the door body stability which is directly influenced by the strength of the connecting component in the related art, the supporting component and the door body are synchronously moved by the transmission component, so that the supporting component automatically stretches out under the condition that the door body is opened, the door structure is convenient and quick to use, an additional fulcrum can be provided for the bottom of the door body, the function of sharing the weight of the door body is achieved, the load at the connecting component is reduced, the possibility of sagging deformation of the door body is reduced, the service life of the door body is prolonged, and the tightness of storage equipment is improved. According to one embodiment of the application, the support assembly is movably arranged on the door body along a first direction. According to one embodiment of the application, the connecting assembly comprises a hinge shaft which is arranged on the box body and is connected with the door body in a rotating way; the transmission assembly includes: The first transmission piece is coupled and connected with the hinge shaft so as to synchronously rotate with the door body; The second transmission piece is arranged on the door body, and the supporting component is coupled with the first transmission piece through the second transmission piece and is used for converting the rotation of the first transmission piece into the linear movement of the supporting component. According to one embodiment of the application, the first transmission member comprises a first gear, and the second transmission member comprises: The second gear is rotatably arranged on the door body and meshed with the first gear, and the supporting component is connected with the second gear in a coupling mode. According to one embodiment of the application, the second transmission member further comprises: The synchronous wheel is rotatably arranged on the door body, is coupled with the supporting component and is positioned on one side of the second gear far away from the first gear; And the synchronous belt is wound on the second gear and the synchronous wheel. According to one embodiment of the application, the support assembly comprises: A guide coupled to the drive assembly and extending in the first direction; The rolling piece is rotatably arranged at the bottom of the guide piece, and the rotation axis of the rolling piece is intersected with the first direction. According to one embodiment of the application, the support assembly is at least partially made of an elastic material. According to one embodiment of the application, the bottom end of the support assembly is not lower than the bottom end of the door body when the door body is closed, and/or The support component is close to one side of the door body, which is far away from the connecting component. According to one embodiment of the present application, further comprising: and the display screen is arranged on the door body and used for displaying information and receiving touch operation. In a second aspect, the present application provides a storage device comprising: A housing forming a compartme