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CN-224228456-U - Double-shaft hinge assembly for commercial refrigerator

CN224228456UCN 224228456 UCN224228456 UCN 224228456UCN-224228456-U

Abstract

The utility model relates to the technical field of commercial refrigerators and discloses a double-shaft hinge assembly for a commercial refrigerator, which comprises a double-shaft hinge and a shaft sleeve, wherein the bottom of the double-shaft hinge is hinged with the top of the shaft sleeve, the bottom of the shaft sleeve is fixedly connected with an upper right door shell, the inner side of the upper right door shell is provided with a right side plate of a box body, one side of the right side plate of the box body is fixedly connected with an upper transverse frame plate, the double-shaft hinge is fixedly arranged on the right side plate and the upper transverse frame plate of the box body through three hinge holes, the double-shaft hinge is fixedly arranged on the right upper door shell through three hinge holes, an embedded part is arranged in the right upper door shell and used for reinforcing the strength of the hinge assembly, two shaft posts of the double-shaft hinge slide in a track, and the weight of a door body can be shared through the two shafts of the double-shaft hinge, so that the stress of the door body in the opening and closing process is more uniform, the single-point pressure of the door body to the hinge is reduced, and the risk of damage to the hinge is reduced.

Inventors

  • HU XIANG
  • YU QISHENG

Assignees

  • 安徽道金科技有限公司

Dates

Publication Date
20260512
Application Date
20250515

Claims (5)

  1. 1. The utility model provides a two-axis hinge subassembly that commercial refrigerator was used, includes two-axis hinge (1) and axle sleeve (2), its characterized in that, the bottom of two-axis hinge (1) is connected with the top hinge joint of axle sleeve (2), the fixed upper right door shell (5) that is connected with in bottom of axle sleeve (2), the inboard of upper right door shell (5) is provided with box right side board (3), one side fixed connection of box right side board (3) has last horizontal frame board (4), one side fixed connection of two-axis hinge (1) is in the outside of box right side board (3) and last horizontal frame board (4).
  2. 2. A biaxial hinge assembly for a commercial refrigerator according to claim 1 wherein the right side panel (3) and the upper cross frame panel (4) of the cabinet are perpendicular to each other.
  3. 3. A biaxial hinge assembly for a commercial refrigerator according to claim 1, characterized in that the right upper door shell (5) is internally provided with an embedded part.
  4. 4. A biaxial hinge assembly for a commercial refrigerator according to claim 1, characterized in that the biaxial hinge (1) is internally provided with two posts, two of which slide in rails.
  5. 5. A biaxial hinge assembly for a commercial refrigerator according to claim 1 wherein the biaxial hinge (1) is fixed to the right case side plate (3) and the upper cross frame plate (4) by three hinge holes.

Description

Double-shaft hinge assembly for commercial refrigerator Technical Field The utility model relates to the technical field of commercial refrigerators, in particular to a double-shaft hinge assembly for a commercial refrigerator. Background Commercial refrigerators are mainly used in commercial places such as supermarkets, convenience stores, restaurants, hotels, food processing factories and the like to provide refrigerated or frozen storage environments for foods, beverages and other commodities. In supermarkets, commercial refrigeration showcases are used for displaying various fresh foods, dairy products, beverages and the like, so that customers can conveniently purchase the foods and keep the freshness of the foods, and in the kitchen of a restaurant, commercial refrigerators are used for storing food materials so as to ensure the quality of the food materials before cooking. The outer shell of the commercial refrigerator is made of stainless steel or high-quality cold-rolled steel plate. The stainless steel shell has good corrosion resistance, can resist the corrosion of water vapor, oil smoke and various cleaning agents in the kitchen environment, is not easy to rust, ensures that the refrigerator is attractive for a long time and firm and durable, for example, in the moist and greasy environment of a restaurant kitchen, the refrigerator with the stainless steel shell can effectively avoid the shell damage, and the service life can be as long as 10-15 years. Cold rolled sheet shells are relatively low cost, but require a good surface treatment (e.g., painting) to enhance their rust resistance. The inventor considers that the prior art has the defect that the prior commercial refrigerator door generally uses a single-shaft hinge, but the door body frequently opens and swings or is stressed unevenly, so that the single-shaft hinge is loosened or damaged. Disclosure of utility model The utility model provides a double-shaft hinge assembly for a commercial refrigerator, which aims to solve the technical problem that a single-shaft hinge is loosened or damaged due to frequent opening swing or uneven stress of an existing commercial refrigerator door body. The double-shaft hinge assembly for the commercial refrigerator comprises a double-shaft hinge and a shaft sleeve, wherein the bottom of the double-shaft hinge is hinged with the top of the shaft sleeve, the bottom of the shaft sleeve is fixedly connected with an upper right door shell, the inner side of the upper right door shell is provided with a right side plate of the refrigerator body, one side of the right side plate of the refrigerator body is fixedly connected with an upper transverse frame plate, and one side of the double-shaft hinge is fixedly connected with the outer parts of the right side plate of the refrigerator body and the upper transverse frame plate. Preferably, the right side plate and the upper transverse frame plate of the box body are mutually perpendicular. Preferably, an embedded part is arranged in the right upper door shell. Preferably, two axle posts are arranged in the biaxial hinge, and the two axle posts slide in the track. Preferably, the two-axis hinge is fixed on the right side plate and the upper transverse frame plate of the box body through three hinge holes. Compared with the prior art, the utility model has the beneficial effects that: When the hinge is used, the hinge is fixedly arranged on the right upper door shell through the shaft sleeve, the double-shaft hinge is fixed on the right side plate and the upper transverse frame plate of the box body through the three hinge holes, the embedded part is arranged in the right upper door shell and used for reinforcing the strength of the hinge assembly, the two shaft posts of the double-shaft hinge slide in the track, the two shafts of the double-shaft hinge can share the weight of the door body, so that the stress of the door body in the opening and closing process is more uniform, the single-point pressure of the door body on the hinge is reduced, the risk of damage to the hinge is reduced, and the service lives of the hinge assembly and the door body are prolonged. Drawings FIG. 1 is a front view of the present utility model; FIG. 2 is a top view of the present utility model; FIG. 3 is a schematic view of the structure of the biaxial hinge and sleeve connection of the right upper door shell of the present utility model when opened; FIG. 4 is a schematic view of the biaxial hinge and sleeve connection structure of the right upper door shell of the present utility model when closed; Fig. 5 is a schematic view showing an external structure of the biaxial hinge and the boss of the present utility model mounted on a commercial refrigerator. In the figure, 1, a double-shaft hinge, 2, a shaft sleeve, 3, a right side plate of a box body, 4, an upper transverse frame plate and 5, a right upper door shell. Detailed Description The present utility model will be further describ