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CN-224215667-U - Refrigerator self-locking structure and refrigerator thereof

CN224215667UCN 224215667 UCN224215667 UCN 224215667UCN-224215667-U

Abstract

The utility model relates to the technical field of refrigerators, in particular to a refrigerator self-locking structure and a refrigerator thereof. The refrigerator self-locking structure comprises a self-locking column and a locking assembly, wherein the self-locking column is connected to a refrigerator door body, the locking assembly is connected to the refrigerator door body, the locking assembly comprises a stop unit, the stop unit can move between a first position and a second position through rotation, the self-locking column forms a moving path along with the opening or closing of the refrigerator door body, the second position is located in the moving path, the stop unit is configured to move from the second position to the first position in response to the abutting of the self-locking column, and the stop unit moves back to the second position under the condition of no external force. The refrigerator door body is prevented from being damaged by the locking force of the self-locking column, and the refrigerator door body is prevented from being damaged by the locking force of the self-locking column.

Inventors

  • MAO YUKUN

Assignees

  • 宁波方太厨具有限公司

Dates

Publication Date
20260508
Application Date
20250417

Claims (10)

  1. 1. A refrigerator self-locking structure, comprising: The self-locking column (20) is connected to the refrigerator door body (201); The locking assembly (10) is connected to the refrigerator body (202), the locking assembly (10) comprises a stop unit (11), the stop unit (11) can move between a first position and a second position through rotation, the self-locking column (20) forms a moving path along with the opening or closing of the refrigerator door body (201), the second position is located in the moving path, and the stop unit (11) is configured to move from the second position to the first position in response to the abutting of the self-locking column (20) and move back to the second position in the absence of external force.
  2. 2. The refrigerator self-locking structure according to claim 1, wherein the locking assembly (10) further comprises a mounting seat (12), the stopper unit (11) comprises a stopper (111) and an elastic member (112), one end of the elastic member (112) is connected to the mounting seat (12), and the other end is connected to the stopper (111) and drives the stopper (111) to rotate from the first position to the second position.
  3. 3. The refrigerator self-locking structure according to claim 2, wherein the mounting base (12) is provided with an abutting block (121) and a protruding column (122) in a protruding manner, the elastic piece (112) is provided as a torsion spring, the elastic piece (112) is wound on the protruding column (122), one end of the elastic piece is connected with the abutting block (121), and the other end of the elastic piece is connected with the stop piece (111).
  4. 4. The refrigerator self-locking structure according to claim 2, wherein the stopper (111) includes a first abutment surface (1111), the first abutment surface (1111) facing away from the refrigerator case (202) and extending obliquely in a direction approaching the refrigerator case (202).
  5. 5. The refrigerator self-locking structure according to claim 2, wherein the stopper (111) includes a second abutment surface (1112), the second abutment surface (1112) being directed toward the refrigerator case (202) and extending obliquely in a direction approaching the refrigerator case (202).
  6. 6. The refrigerator self-locking structure according to claim 2, wherein the mounting base (12) is provided with a mounting groove (123), a part of the stop unit (11) is arranged in the mounting groove (123), the groove wall of the mounting groove (123) is provided with an opening (1231), and when the stop unit (11) is located at the second position, the part of the stop unit (11) extends out of the mounting groove (123) through the opening (1231).
  7. 7. The refrigerator self-locking structure according to claim 6, wherein the mounting base (12) comprises a base body (124) and a cover body (125), the base body (124) is provided with the mounting groove (123), the cover body (125) covers the notch of the mounting groove (123), the groove wall of the mounting groove (123) is convexly provided with a plurality of buckles (126), and the buckles (126) are in clamping connection with the cover body (125).
  8. 8. The refrigerator self-locking structure according to any one of claims 2 to 7, wherein the stopper (111) includes a main body portion (1113), a rotating portion (1114) and an abutment portion (1115), the main body portion (1113) is connected with the rotating portion (1114), the rotating portion (1114) is rotatably connected with the mounting base (12), the abutment portion (1115) is connected to an end of the main body portion (1113) away from the rotating portion (1114), and the abutment portion (1115) is configured to abut against the self-locking post (20).
  9. 9. The refrigerator self-locking structure according to claim 8, wherein, along the vertical direction, ribs (1116) are provided on both upper and lower sides of the main body portion (1113), and the ribs (1116) surround the outer edge of the main body portion (1113) and extend along the vertical direction.
  10. 10. A refrigerator (200) comprising a refrigerator self-locking structure according to any one of claims 1-9 and a refrigerator door (201) and a refrigerator box (202), said refrigerator door (201) being rotatably connected to said refrigerator box (202).

Description

Refrigerator self-locking structure and refrigerator thereof Technical Field The utility model relates to the technical field of refrigerators, in particular to a refrigerator self-locking structure and a refrigerator thereof. Background The existing refrigerator self-locking structure is characterized in that a buckling structure is arranged on a refrigerator door body generally, and a buckling structure is also arranged on the refrigerator door body. However, in practical application, the self-locking structure arranged according to the structure can be clamped with each other to play a role only when the door body of the refrigerator is closed at a small angle and almost completely closed, so that the self-locking effect is not good. Disclosure of utility model Aiming at the technical problems, the utility model provides a refrigerator self-locking structure. A refrigerator self-locking structure comprises a self-locking column connected to a refrigerator door body and a locking assembly connected to the refrigerator door body, wherein the locking assembly comprises a stop unit capable of moving between a first position and a second position through rotation, the self-locking column forms a moving path along with opening or closing of the refrigerator door body, the second position is located in the moving path, and the stop unit is configured to move from the second position to the first position in response to abutting of the self-locking column and move back to the second position under the condition of no external force. So set up, along with the closing of refrigerator door body, the auto-lock post can be along the refrigerator door body along its travel path removal towards the refrigerator box to with backstop unit butt, backstop unit is in the second position under the natural state, when with the auto-lock post butt after, respond to the actuating force of auto-lock post and remove from the second position to first position, backstop unit has left the travel path when being located first position, and can not interfere the removal of auto-lock post, along with the pipe wall of refrigerator door body, the auto-lock post removes to take one's place, backstop unit gets back to the second position and plays the spacing effect of backstop to the auto-lock post, thereby locking refrigerator door body is not opened. In one embodiment, the locking assembly further comprises a mounting seat, the stop unit comprises a stop piece and an elastic piece, one end of the elastic piece is connected with the mounting seat, the other end of the elastic piece is connected with the stop piece, and the stop piece is driven to rotate from the first position to the second position. In one embodiment, the mounting seat is provided with an abutting block and a convex column in a protruding mode, the elastic piece is provided with a torsion spring, the elastic piece is wound on the convex column, one end of the elastic piece is connected with the abutting block, and the other end of the elastic piece is connected with the stop piece. In one embodiment, the stopper includes a first abutment surface facing away from the refrigerator case and extending obliquely in a direction approaching the refrigerator case. In one embodiment, the stopper includes a second abutment surface facing the refrigerator case and extending obliquely in a direction approaching the refrigerator case. In one embodiment, the mounting seat is provided with a mounting groove, a part of the stop unit is arranged in the mounting groove, the groove wall of the mounting groove is provided with an opening, and when the stop unit is positioned at the second position, the part of the stop unit extends out of the mounting groove through the opening. In one embodiment, the mounting seat comprises a seat body and a cover body, the seat body is provided with the mounting groove, the cover body is covered on the notch of the mounting groove, the groove wall of the mounting groove is convexly provided with a plurality of buckles, and the buckles are in clamping connection with the cover body. In one embodiment, the stop member comprises a main body portion, a rotating portion and an abutting portion, wherein the main body portion is connected with the rotating portion, the rotating portion is rotationally connected with the mounting seat, the abutting portion is connected to one end, away from the rotating portion, of the main body portion, and the abutting portion is used for being abutted with the self-locking column. In one embodiment, along the vertical direction, protruding ribs are arranged on the upper side surface and the lower side surface of the main body, and the protruding ribs encircle the outer edge of the main body and extend along the vertical direction. The utility model also provides a refrigerator, which comprises the refrigerator self-locking structure, a refrigerator door body and a refrigerator body, wherein the refrigerator door body is rotat