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CN-224215671-U - Limiting structure of refrigerator door body

CN224215671UCN 224215671 UCN224215671 UCN 224215671UCN-224215671-U

Abstract

The utility model discloses a limit structure of a refrigerator door body, which relates to the technical field of refrigerators and comprises a refrigerator body and a cabinet door arranged at the top of the refrigerator body, wherein a support frame is fixedly arranged at the upper end of the outer wall of the refrigerator body, a through hole is formed in the upper end of the interior of the support frame, a limit block is arranged in a sliding manner, a clamping plate is fixedly arranged at the top of the cabinet door, the lower end of the clamping plate is in clamping connection with the limit block, a guide support mechanism for supporting the limit block to transversely move is arranged between the limit block and the support frame, the interior of the clamping plate is hollow, a sliding hole is formed in the upper side of one end close to the limit block, a push block is arranged in the sliding hole in a sliding manner, the push block is matched with the limit block, and a pushing separation mechanism for pushing the limit block to move is arranged in the push block and the clamping plate. According to the utility model, the position of the cabinet door can be fixed through the clamping connection of the clamping plate and the limiting block, and meanwhile, the pushing block can push the limiting block to move transversely and separate from the clamping plate, so that the cabinet door can rotate rapidly to complete detachment.

Inventors

  • CAI TAO
  • CAI BING

Assignees

  • 深圳市派宝智能有限公司

Dates

Publication Date
20260508
Application Date
20250724

Claims (6)

  1. 1. The utility model provides a freezer door body limit structure, includes the cabinet body (1) and locates cabinet door (2) at cabinet body (1) top, its characterized in that, cabinet body (1)'s outer wall upper end is fixed to be equipped with support frame (3), the inside upper end of support frame (3) has been seted up the through-hole to slide and wear to be equipped with stopper (4), the top of cabinet door (2) is fixed to be equipped with cardboard (5), the lower extreme and the stopper (4) joint setting of cardboard (5); A guide supporting mechanism for supporting the limiting block (4) to transversely move is arranged between the limiting block (4) and the supporting frame (3); The inside hollow setting that is of cardboard (5), and is close to the one end upside of stopper (4) and seted up the slide hole, the intraductal slip of slide wears to be equipped with ejector pad (6), ejector pad (6) and stopper (4) cooperation setting, ejector pad (6) are equipped with the inside of cardboard (5) and are used for promoting the promotion separation mechanism that stopper (4) removed.
  2. 2. The refrigerator door limiting structure according to claim 1, wherein the guide supporting mechanism comprises a guide block (7), the guide block (7) is fixedly arranged in the through hole, a sliding plate (8) is fixedly arranged on the side wall of the limiting block (4), a guide hole matched with the guide block (7) to slide is formed in the sliding plate (8), and a guide spring (9) is fixedly arranged between the guide block (7) and the guide hole.
  3. 3. The refrigerator door limiting structure according to claim 1, wherein the pushing and separating mechanism comprises a pressing plate (10), an operation hole is formed in the upper end of the clamping plate (5), the pressing plate (10) is arranged in the operation hole, a pressing spring (11) is fixedly arranged between the pressing plate (10) and the inner wall of the clamping plate (5), a driving block (12) is arranged at the lower end of the clamping plate (5), the driving block (12) is in contact fit with the pushing block (6), a sliding block (13) is fixedly arranged in the driving block (12), two symmetrically arranged sliding grooves are formed in the lower end of the inner wall of the clamping plate (5), two ends of the sliding block (13) are respectively arranged in the two sliding grooves in a sliding mode, a pull rope (14) is arranged between the outer wall of the driving block (12) and the pressing plate (10), and a guide shaft (15) matched with the pull rope (14) in a penetrating mode is fixedly arranged at the lower end in the clamping plate (5).
  4. 4. The refrigerator door limiting structure according to claim 1, wherein two baffles (16) are fixedly arranged at the lower end of the outer wall of the pushing block (6), and the two baffles (16) are arranged on the upper side and the lower side of the sliding hole.
  5. 5. The refrigerator door limiting structure according to claim 1, wherein the upper end of one side of the limiting block (4) close to the clamping plate (5) is arranged in an inclined plane.
  6. 6. A refrigerator door body limiting structure according to claim 3, wherein the outer wall of the pressing plate (10) is provided with a pressing cambered surface.

Description

Limiting structure of refrigerator door body Technical Field The utility model relates to the technical field of refrigerators, in particular to a refrigerator door limiting structure. Background In modern society, the freezer is as a refrigeration plant that can realize low temperature storage, by wide application in a plurality of fields such as business, family, medical treatment, scientific research, present freezer is when using, and the cabinet door can not get effectual fixed after opening, lead to need carrying out continuous support to the cabinet door in article taking process, reduce the result of use of freezer, consequently, need set up stop gear and carry out effective restriction to the cabinet door, for example, the patent document of bulletin number CN223020670U discloses a freezer door body limit structure, this limit structure is through setting up fastener and resetting means, during the use, rotate the case lid, when the case lid drives the body of rod and baffle counterbalance, the baffle atress backward moves, the cylinder starts and drives the telescopic link and insert in the body of rod this moment, the case lid location can take article this moment, after the article is taken, the cylinder drives the telescopic link and keeps away from the body of rod, the case lid rotates this moment, the case lid drives the body of rod and breaks away from the baffle, the baffle loses the constraint pressure spring and produces the extrusion baffle and resets. The cabinet door of the refrigerator is free from limiting, the air cylinder to be controlled is required to run, consumption of external energy sources is required to be increased, and meanwhile, for users unfamiliar with the refrigerator, the air cylinder is not easy to control, so that the using effect of the refrigerator is reduced. Disclosure of Invention The present utility model has been made in view of the above-mentioned problems with the existing refrigerator door body limiting structure. Therefore, the utility model aims to provide a limit structure of a refrigerator door body, which solves the problem that the existing refrigerator door cannot be conveniently and easily separated from limit and can be rotated to the original position after being limited. In order to achieve the above object, the present utility model provides the following technical solutions: The utility model provides a freezer door body limit structure, includes the cabinet body and locates the cabinet door at cabinet body top, the outer wall upper end of the cabinet body is fixed and is equipped with the support frame, the inside upper end of support frame has been seted up the through-hole to slide and wear to be equipped with the stopper, the top of cabinet door is fixed and is equipped with the cardboard, the lower extreme and the stopper joint setting of cardboard; A guide supporting mechanism for supporting the limiting block to transversely move is arranged between the limiting block and the supporting frame; The inside hollow setting that is of cardboard, and just be close to the one end upside of stopper has seted up the slide hole, the downthehole slip of slide wears to be equipped with the ejector pad, ejector pad and stopper cooperation setting, ejector pad and cardboard's inside is equipped with and is used for promoting the promotion separation mechanism that the stopper removed. Preferably, the guide supporting mechanism comprises a guide block, the guide block is fixedly arranged in the through hole, a sliding plate is fixedly arranged on the side wall of the limiting block, a guide hole matched with the guide block to slide is formed in the sliding plate, and a guide spring is fixedly arranged between the guide block and the guide hole. Preferably, the pushing and separating mechanism comprises a pressing plate, an operation hole is formed in the upper end of the clamping plate, the pressing plate is arranged in the operation hole, a pressing spring is fixedly arranged between the pressing plate and the inner wall of the clamping plate, a driving block is arranged at the lower end of the clamping plate and is in contact with the pushing block, a sliding block is fixedly arranged in the driving block in a penetrating mode, sliding grooves which are symmetrically arranged are formed in the lower end of the inner wall of the clamping plate, two ends of the sliding block are respectively arranged in the sliding grooves in a sliding mode, a pull rope is arranged between the outer wall of the driving block and the pressing plate, and a guide shaft which is matched with the pull rope in a penetrating mode is fixedly arranged at the lower end of the clamping plate. Preferably, two baffles are fixedly arranged at the lower end of the outer wall of the pushing block, and the two baffles are arranged at the upper side and the lower side of the sliding hole. Further, the upper end of one side of the limiting block, which is close to the clamping plate,