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CN-121974031-A - Refrigerator with inside and outside dynamic cladding sealing function

CN121974031ACN 121974031 ACN121974031 ACN 121974031ACN-121974031-A

Abstract

The invention discloses a refrigerator with an inner and outer dynamic cladding sealing function, which relates to the field of refrigerator sealing elements, and comprises a refrigerator main body, wherein a refrigerator door is arranged outside a refrigerator opening of the refrigerator main body, a suction magnetic strip is arranged at a flat joint part of the refrigerator door and the periphery of the refrigerator opening, an inner convex part is arranged on the inner surface of the refrigerator door, a blocking edge is arranged on the inner periphery of the refrigerator opening of the refrigerator main body, the cross section of the blocking edge is triangular convex, an outer leaf plate is hinged at the front part of the edge of the inner convex part, and an inner pressing plate is hinged at the rear part of the edge.

Inventors

  • WU YI
  • CHEN YAFEI
  • GE YUNFEI
  • DING XINGFANG

Assignees

  • 安徽新欧力电器有限公司

Dates

Publication Date
20260505
Application Date
20251219

Claims (10)

  1. 1. The utility model provides a fridge with inside and outside developments cladding sealing function, includes fridge main part (1), and the case mouth outside of fridge main part (1) is provided with chamber door (2), and chamber door (2) are provided with the magnetic strip (8) of inhaling with the peripheral flat position of pasting of case mouth, and the internal surface of chamber door (2) has interior convex part (21), a serial communication port, the case mouth inner periphery of fridge main part (1) has keep off along (6), keeps off along the cross-section of (6) and is triangle-shaped bulge form, the edge front portion of interior convex part (21) articulates there is outer page or leaf board (3), edge rear portion articulates there is interior clamp plate (4), and the rear end overlap joint of outer page or leaf board (3) is supported the outside of pressing interior clamp plate (4) front end, the peripheral cover of interior convex part (21) is equipped with sealing strip (5), and the outside of sealing strip (5) cladding in outer page or leaf board (3) and interior clamp plate (4), and the slope contained angle that keeps off along (6) front portion and chamber door (2) are greater than the slope contained angle that keeps off along (2), and the edge (2) make the back page or leaf (3) and close the back portion (6) and make the back page or leaf (4) turn over along the front portion.
  2. 2. The refrigerator with the inner and outer dynamic cladding sealing function according to claim 1, wherein the included angle between the front part of the blocking edge (6) and the refrigerator door (2) is 18 degrees, the included angle between the rear part of the blocking edge (6) and the refrigerator door (2) is 60 degrees, and the included angle between the outer page plate (3) of the refrigerator door (2) in the non-closed state and the refrigerator door (2) is 45 degrees.
  3. 3. The refrigerator with the inner and outer dynamic cladding sealing function according to claim 1, wherein the front part of the edge of the inner convex part (21) is provided with an outer clamping groove (22), the rear part of the inner pressing plate (4) is provided with an inner clamping groove (41), the front end of the sealing strip (5) is provided with an outer clamping strip (51), the rear end of the sealing strip is provided with an inner clamping strip (52), and the outer clamping strip (51) and the inner clamping strip (52) are respectively clamped into the outer clamping groove (22) and the inner clamping groove (41), so that the sealing strip (5) is clad outside the outer page plate (3) and the inner pressing plate (4).
  4. 4. A refrigerator with inner and outer dynamic cladding sealing function according to claim 3, wherein the surfaces of the outer leaf plate (3) and the inner pressing plate (4) are provided with positioning clamping grooves (7), the surface of the sealing strip (5) is provided with positioning strips (57), and the positioning strips (57) are clamped with the positioning clamping grooves (7) so that the sealing strip (5) is tightly attached to the outer surfaces of the outer leaf plate (3) and the inner pressing plate (4).
  5. 5. The refrigerator with the inner and outer dynamic cladding sealing function according to claim 1, wherein the sealing strip (5) is provided with a plurality of sealing bulges (59) at the front part and the rear part of the contact blocking edge (6).
  6. 6. The refrigerator with the inner and outer dynamic cladding sealing function according to claim 5, wherein the sealing strip (5) is provided with a buffer cavity (58) at the inner part corresponding to the sealing bulge (59).
  7. 7. The refrigerator with the inner and outer dynamic cladding sealing function according to claim 1, wherein the top end of the baffle edge (6) is provided with a concave folding groove (61), the inside of the sealing strip (5) is provided with an interlayer cavity (53), the inner pressure plate (4) is turned outwards to enable the outer side wall of the interlayer cavity (53) to be shaped into a convex folding part (54), and the folding part (54) is attached to the folding groove (61).
  8. 8. The refrigerator with the inner and outer dynamic cladding sealing function according to claim 7, wherein a deformation cavity (55) is arranged in the inner side wall of the interlayer cavity (53), and the outer side of the deformation cavity (55) is protruded to form a supporting part (56) which is abutted against the folding part (54).
  9. 9. The refrigerator with the inner and outer dynamic cladding sealing function according to claim 1, wherein the rear end of the outer leaf plate (3) is smooth, and the rear end of the inner pressing plate (4) is curved in an arc shape towards the outer leaf plate (3).
  10. 10. The refrigerator with the inner and outer dynamic cladding sealing function according to claim 1, wherein an arc part (11) is formed between the front part of the baffle edge (6) and the side wall of the refrigerator main body (1), the front end of the outer page plate (3) is an arc end, and the sealing strip (5) is supported by the front end of the outer page plate (3) and is matched with the arc part (11).

Description

Refrigerator with inside and outside dynamic cladding sealing function Technical Field The invention relates to the field of sealing elements of refrigerators, in particular to a refrigerator with an inner dynamic coating and sealing function. Background The active refrigerator needs to have the effect of maintaining stable low-temperature environment in the refrigerator so as to ensure the quality and safety of stored articles, and the refrigerator door sealing strip is used as a key sealing part between the refrigerator body and the refrigerator door, so that the leakage rate of cold in the refrigerator and the energy consumption level of a refrigerating system are very important. The sealing strip of the refrigerator door of the existing active refrigerator is arranged at the edge of the refrigerator door, the refrigerator door is closed, the sealing strip and the edge of the refrigerator door are oppositely attached to achieve the sealing effect, the sealing mode is mainly based on the fact that the sealing surface is in one-way pressing contact with the refrigerator body and the refrigerator door to form a sealing interface, the sealing contact area is limited, the sealing strip is in a passive pressing state, sealing stability is weak, and in the long-term use process, the sealing performance is obviously affected by aging of the sealing strip. Disclosure of Invention In order to overcome the defects of the prior art, the invention aims to provide a refrigerator with an inner-outer dynamic cladding sealing function, which is used for solving the problems that the sealing contact area of a sealing strip of a refrigerator door of the existing active refrigerator is limited, the sealing stability is weak, and the sealing performance is obviously affected by the aging of the sealing strip. In order to solve the problems in the prior art, the technical scheme of the invention is as follows: The utility model provides a fridge with inside and outside developments cladding sealing function, includes the fridge main part, and the case mouth outside of fridge main part is provided with the chamber door, and the chamber door is provided with the magnetic strip of actuation with the peripheral flat position of pasting of case mouth, and the internal surface of chamber door has interior convex part, the case mouth of fridge main part is enclosed to have and keeps off the edge, keeps off the cross-section along and is triangle-shaped bulge form, the edge front portion of interior convex part articulates there is outer page board, edge rear portion articulates there is interior clamp plate, and the rear end overlap joint of outer page board presses the outside of interior clamp plate front end, the peripheral cover of interior convex part is equipped with the sealing strip, and the sealing strip cladding is in the outside of outer page board and interior page board, and the inclination contained angle of outer page board and chamber door is greater than the inclination contained angle that keeps off edge front portion and chamber door, and the chamber door closure makes outer page board butt flat pasting keep off the front portion along, and outer page board supports to press interior page board to rotate, makes interior page board outwards turn over the rear portion laminating fender edge. Preferably, the front part of the blocking edge and the box door form an included angle of 18 degrees, the rear part of the blocking edge and the box door form an included angle of 60 degrees, and the included angle of the outer page plate of the box door in the non-closed state of the box door and the box door is 45 degrees. Preferably, the front part of the edge of the inner convex part is provided with an outer clamping groove, the rear part of the inner pressing plate is provided with an inner clamping groove, the front end of the sealing strip is provided with an outer clamping strip, the rear end of the sealing strip is provided with an inner clamping strip, and the outer clamping strip and the inner clamping strip are respectively clamped into the outer clamping groove and the inner clamping groove, so that the sealing strip is coated on the outer sides of the outer page plate and the inner pressing plate. Preferably, the surfaces of the outer page plate and the inner pressing plate are provided with positioning clamping grooves, the surfaces of the sealing strips are provided with positioning strips, the positioning strips are clamped with the positioning clamping grooves, the sealing strips are tightly attached to the outer surfaces of the outer page plate and the inner pressing plate, the sealing strips are consistent with the outer page plate and the inner pressing plate, the mounting stability of the sealing strips is improved, and the sealing strips are prevented from protruding out of friction blocking edges in the process of closing the box door. Preferably, the sealing strip contacts the front part and the rear p