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CN-224230467-U - Refrigerator drawer assembly and refrigerator

CN224230467UCN 224230467 UCN224230467 UCN 224230467UCN-224230467-U

Abstract

The application relates to the technical field of refrigeration equipment, in particular to a refrigerator drawer assembly and a refrigerator. The refrigerator drawer assembly comprises a sliding rail and a drawer, wherein the sliding rail is used for being installed in a refrigerator body of the refrigerator, an auxiliary surface is arranged on the sliding rail, the drawer is provided with a containing cavity and is in sliding fit with the sliding rail and can slide into or slide out of the refrigerator body relative to the sliding rail in the depth direction of the refrigerator, a sliding column is arranged on the outer side face of the drawer and is overlapped on the auxiliary surface, a first included angle is formed between the auxiliary surface and a horizontal plane, at least part of the auxiliary surface is gradually inclined upwards relative to the horizontal plane in the height direction z of the refrigerator along the sliding-out direction of the drawer, the bottom surface of the containing cavity in the depth direction of the refrigerator is arranged at a second included angle with the horizontal plane, and the inclination direction of the bottom surface is identical with the inclination direction of the auxiliary surface. According to the application, through the arrangement of the auxiliary surface and the bottom surface, when the drawer slides out, articles in the drawer can be kept in a relatively stable state, the noise is reduced, and the use experience of a user is improved.

Inventors

  • ZHANG MINGLIANG
  • SHEN ZHIXIAN

Assignees

  • 宁波方太厨具有限公司

Dates

Publication Date
20260512
Application Date
20250508

Claims (10)

  1. 1. The refrigerator drawer assembly is characterized by comprising a sliding rail and a drawer, wherein the sliding rail is used for being installed in a refrigerator body of a refrigerator, and an auxiliary surface is arranged on the sliding rail; the drawer is provided with a containing cavity, is in sliding fit with the sliding rail and can slide in or slide out of the box body relative to the sliding rail in the depth direction of the refrigerator, and the outer side surface of the drawer is provided with a sliding column which is lapped on the auxiliary surface; The bottom surface of the accommodating cavity in the depth direction of the refrigerator and the horizontal surface form a second included angle, and the inclination direction of the bottom surface is the same as that of the auxiliary surface.
  2. 2. The refrigerator drawer assembly according to claim 1, wherein the auxiliary surface includes a first surface, a second surface, and a third surface along a sliding-out direction of the drawer, the second surface and the horizontal surface form the first angle therebetween, and the third surface is located higher than the first surface in a height direction of the refrigerator.
  3. 3. The refrigerator drawer assembly according to claim 1 or 2, wherein the auxiliary surface is provided with a stop post, and the stop post is in stop fit with the sliding post when the drawer slides out of the preset position of the refrigerator body relatively; The auxiliary surface is provided with a speed reducing pad at a position adjacent to the stop post, and the sliding post is matched with the stop post through the speed reducing pad.
  4. 4. The refrigerator drawer assembly as recited in claim 3, wherein the speed reducing pad is fluted on a surface thereof.
  5. 5. The refrigerator drawer assembly of claim 1, wherein the slide rail is provided with a slide groove, the outer side surface of the drawer is further provided with a first roller, and the first roller is limited in the slide groove and is in rolling fit with the groove wall of the slide groove.
  6. 6. The refrigerator drawer assembly of claim 1, wherein the second included angle is configured to be θ 2 ,3°≤θ 2 +..
  7. 7. The refrigerator drawer assembly according to claim 1, wherein the drawer comprises a body and a tray, a handle portion is arranged at one end of the body along the depth direction of the refrigerator, the accommodating cavity is formed in the body, the tray is arranged at the bottom of the body in the height direction of the refrigerator and is connected with the body, the tray is connected with the sliding rail in a sliding mode, and the sliding column is arranged on the outer side face of the body.
  8. 8. The refrigerator drawer assembly according to claim 7, wherein a side surface of the tray, which is away from the body in a height direction of the refrigerator, is configured as a power assisting surface, and an inclined surface is arranged at one end of the power assisting surface, which is close to the handle part, in a depth direction of the refrigerator, the inclined surface is arranged at an angle with the horizontal surface, and an inclined direction of the inclined surface is the same as an inclined direction of the auxiliary surface; The sliding rail is provided with a second roller at one end close to the handle part, and the second roller can be in rolling fit with the inclined surface.
  9. 9. The refrigerator drawer assembly of claim 8, wherein the inclined surface forms a third angle with the horizontal, the third angle being configured to be θ 3 ,4°≤θ 2 +.6°.
  10. 10. A refrigerator comprising a refrigerator drawer assembly as claimed in any one of claims 1 to 9.

Description

Refrigerator drawer assembly and refrigerator Technical Field The application relates to the technical field of refrigeration equipment, in particular to a refrigerator drawer assembly and a refrigerator. Background The refrigerator drawer is taken as an important part for storing food materials of the refrigerator, and the rationality of the design directly influences the use feeling of a user. Conventional refrigerator drawers generally implement a drawer function through a sliding rail structure, so that a user can conveniently take or store articles. However, in the actual use process, when the user pulls the drawer fast, articles in the drawer may shake and collide with each other due to the inertia effect, so that collision noise is generated, and when the articles are scattered in the drawer, the drawer is pulled to also possibly generate the collision noise, so that the use experience of the user is affected. Disclosure of utility model In view of the above, it is necessary to provide a refrigerator drawer assembly and a refrigerator capable of preventing collision noise of articles when the drawer is pulled. In order to solve the technical problems, the application provides the following technical scheme: The refrigerator drawer assembly comprises a sliding rail and a drawer, wherein the sliding rail is used for being installed in a refrigerator body of a refrigerator, and an auxiliary surface is arranged on the sliding rail; the drawer is provided with a containing cavity, is in sliding fit with the sliding rail and can slide in or slide out of the box body relative to the sliding rail in the depth direction of the refrigerator, and the outer side surface of the drawer is provided with a sliding column which is lapped on the auxiliary surface; The bottom surface of the accommodating cavity in the depth direction of the refrigerator and the horizontal surface form a second included angle, and the inclination direction of the bottom surface is the same as that of the auxiliary surface. It can be understood that the auxiliary surface is arranged, and the bottom surface and the horizontal surface form a second included angle, so that when the drawer slides out by using the auxiliary surface, at least a part of travel of the drawer is in a climbing state, thereby avoiding the occurrence of shaking noise caused by unstable articles in the drawer due to the excessively high sliding-out speed of the drawer. That is, the application can ensure that the articles in the drawer are kept in a relatively stable state when the drawer slides out through the arrangement of the auxiliary surface and the bottom surface, thereby reducing the generation of noise and improving the use experience of users. In one embodiment, along the sliding-out direction of the drawer, the auxiliary surface includes a first surface, a second surface and a third surface, the second surface and the horizontal surface form the first included angle, and in the height direction of the refrigerator, the third surface is higher than the first surface. It can be understood that through the setting of second face, can receive the resistance rather than the slip direction when making drawer motion to this place, slow down the roll-off speed of drawer, and can make all article in the drawer have the trend of the anti inertia of the same direction with the resistance, prevent that the too big article that leads to of inertia rocks the collision, produces abnormal sound. In one embodiment, the auxiliary surface is provided with a stop post, and the stop post is in stop fit with the sliding post when the drawer slides out of the preset position of the box body relatively; The auxiliary surface is provided with a speed reducing pad at a position adjacent to the stop post, and the sliding post is matched with the stop post through the speed reducing pad. It can be understood that the stop post is used for being matched with the stop post of the sliding post so as to prevent the drawer from being excessively pulled and falling off from the sliding rail to cause damage to the articles, and the speed reducing pad is used for slowing down the moving speed of the drawer when the drawer slides out and is about to reach the stop post, thereby preventing the articles in the drawer from toppling forwards due to inertia caused by the sudden impact of the sliding post and further avoiding collision noise when the articles are damaged or toppled. In one embodiment, the surface of the speed reducing pad is provided with grooves. It can be understood that the arrangement of the grooves can increase the friction performance of the speed reducing pad and further reduce the sliding speed of the drawer. In one embodiment, the sliding rail is provided with a sliding groove, the outer side surface of the drawer is also provided with a first roller, and the first roller is limited in the sliding groove and is in rolling fit with the groove wall of the sliding groove. It