CN220750505U - Gravity suction assisting structure of refrigerator - Google Patents

Abstract

The utility model discloses a gravity absorption assisting structure of a refrigerator, which comprises a refrigerator body and a door body arranged with the refrigerator body, wherein the gravity absorption assisting structure comprises a lower hinge and a fixed base arranged with the lower hinge, the lower hinge comprises a bottom plate part, an upward extending mounting column is integrally formed on the bottom plate part, a second through hole is formed on the bottom plate part, the fixed base comprises a mounting hole for the mounting column to be arranged therein, a convex column arranged in the second through hole is formed on the lower surface of the fixed base in a protruding manner, a sliding groove is formed on the upper surface of the fixed base in a concave manner, a sliding block is formed on the position, opposite to the gravity absorption assisting structure, of the door body, and the sliding block slides along the sliding groove. The utility model can realize the gravity suction assisting of the freely embedded large single-door refrigerator door body, and the gravity suction assisting structure does not protrude out of the door body, thereby having small occupied space.

Description

Gravity suction assisting structure of refrigerator

Technical field:

the utility model relates to a gravity suction assisting structure of a refrigerator, and belongs to the technical field of household appliances.

The background technology is as follows:

in order to achieve the embedding effect of the free embedded single-door refrigerator, the rotation center must be close to the outermost corner of the door body. At present, the gravity suction assisting structure of the conventional refrigerator is designed and distributed around a rotation center, occupies large space around, and protrudes out of the door body. In addition, the gravity center of the sucking assisting structure of the conventional refrigerator is positioned at the rotating shaft, the supporting gravity center is far away from the refrigerator body, and the lower hinge is required to be made into a very complex reinforcing rib structure or to increase the wall thickness.

Therefore, there is a need for an improvement over the prior art to address the deficiencies of the prior art.

The utility model comprises the following steps:

the utility model aims to solve the problems in the prior art and provides a gravity suction assisting structure of a refrigerator, which can realize gravity suction assisting when a freely embedded single-door refrigerator is closed, and the suction assisting structure does not protrude out of a door body and occupies small space.

The utility model adopts the technical scheme that: the utility model provides a refrigerator gravity helps inhales structure, the refrigerator includes the box and with the box install the door body together, gravity helps inhaling structure include down the hinge and with lower hinge installation unable adjustment base together, the hinge includes bottom plate portion down, integrated into one piece has the erection column that upwards extends in the bottom plate portion, be formed with the second through-hole in the bottom plate portion, unable adjustment base is including supplying the erection column to install the mounting hole in wherein, the protruding projection that is formed with in the second through-hole on unable adjustment base's the lower surface, unable adjustment base's upper surface is sunken to be formed with the spout, the position relative with gravity helps inhaling structure on the door body is formed with the slider, the slider slides along the spout.

Further, the sliding groove comprises a first sliding groove in an inclined shape, a second sliding groove in a horizontal shape and a third sliding groove connected with the first sliding groove and the second sliding groove.

Further, the mounting part is formed by upwards folding one side wall of the bottom plate part, and the bending part is formed by upwards folding the other side wall of the bottom plate part and is perpendicular to the mounting part.

Further, the mounting portion is formed with two spaced apart first through holes, and the lower hinge is mounted to the case by screwing a screw into the through holes.

Further, a stop part is formed on the side wall, parallel to the mounting part, of the bottom plate part in an upward protruding mode, and the mounting column is located on one side, far away from the bending part, of the stop part.

Further, the sliding block comprises a plate body, a connecting column formed above the plate body and mounted on the lower surface of the door body, and a sliding part formed below the plate body, wherein the sliding part slides along the sliding groove.

Further, a receiving hole penetrating into the inner space of the connecting column is formed in the plate body at a position opposite to the connecting column, and the mounting column is installed in the receiving hole in an extending mode.

Further, a third through hole is formed in the plate body at a position located on one side of the sliding part in a penetrating mode, and the sliding block and the door body are fixed together through screwing screws into the third through hole.

Further, a notch is formed in the position, opposite to the gravity suction assisting structure, of the door body.

The utility model has the following beneficial effects:

(1) The utility model can realize the gravity suction assisting of the freely embedded large single-door refrigerator door body, and the gravity suction assisting structure does not protrude out of the door body, so that the occupied space is small.

(2) The gravity center of the door body support is close to the box body, and the lower hinge can have enough supporting force without a particularly complex structure to support the door body.

Description of the drawings:

fig. 1 is a schematic view of a refrigerator according to the present utility model.

Fig. 2 is a partial schematic view of a gravity-assisted suction structure of a refrigerator.

Fig. 3 is a schematic view of the lower hinge.

Fig. 4 is a schematic view of a fixing base.

Fig. 5 is a schematic view of the lower hinge and stationary base installation.

FIG. 6 is a schematic view of a slider.

FIG. 7 is another schematic view of a slider.

Fig. 8 is a schematic view of a gravity-assisted suction structure of a refrigerator.

Fig. 9 is another schematic view of a gravity sucking assisting structure of a refrigerator.

The specific embodiment is as follows:

the utility model is further described below with reference to the accompanying drawings.

The utility model relates to a gravity suction assisting structure of a refrigerator, which comprises a refrigerator body 1 and a door body 2 which is arranged together with the refrigerator body 1, wherein the gravity suction assisting structure 3 is arranged at a lower corner of the surface of the refrigerator body 1 facing the door body 2.

The gravity sucking assisting structure 3 comprises a lower hinge 30 and a fixed base 31 mounted with the lower hinge 30, wherein the lower hinge 30 is an integrally formed structure and comprises a bottom plate part 300, a mounting part 301 formed by upwards folding one side wall of the bottom plate part 300 and a bending part 302 formed by upwards folding the other side wall of the bottom plate part 300 and vertical to the mounting part 301. Two spaced apart first through holes 3010 are formed in the mounting portion 301, and the lower hinge 30 is mounted to the case 1 by screwing screws into the through holes 3010.

A stopper 3000 is formed to protrude upward on a side wall of the bottom plate 300 parallel to the mounting portion, and an upwardly extending mounting post 3001 is integrally formed on the bottom plate 300, the mounting post 3001 being located on a side of the stopper 3000 away from the bending portion 302.

A second through hole 3002 is formed in the bottom plate portion 300.

The fixing base 31 includes a mounting hole 310 in which the mounting post 3001 is mounted, and a boss 311 mounted in the second through hole 3002 is formed to protrude on the lower surface of the fixing base 31. The upper surface of the fixing base 31 is concavely formed with a sliding groove including a first sliding groove 3120 having an inclined shape, a second sliding groove 3121 having a horizontal shape, and a third sliding groove 3122 connecting the first sliding groove 3120 and the second sliding groove 3121.

A notch 10 is formed on the door body 2 at a position opposite to the gravity suction assisting structure 3, a sliding block 4 is mounted at the lower end of the notch 10, and the sliding block 4 comprises a plate body 40, a connecting column 41 formed above the plate body 40 and mounted on the lower surface of the door body 2, and a sliding part 42 formed below the plate body 40. The plate body 40 has a receiving hole 43 formed therein so as to extend into the space inside the connecting column 41 at a position facing the connecting column 41, and the mounting column 3001 is mounted in the receiving hole 43 in an extending manner. A third through hole 44 is formed in the plate body 40 at a position on the side of the sliding portion 42, and a screw is screwed into the third through hole 44 to fix the slider 4 to the door body 2.

The utility model relates to a gravity suction assisting structure of a refrigerator, which has the following working principle:

when the door is opened, the door body rotates to slide the sliding portion 42 from the first sliding groove 3120 into the second sliding groove 3121, and when the door is opened at 90 °, the sliding portion 42 is in the second sliding groove 3121 in a horizontal state. When the door is closed, the door body rotation slides with the sliding portion 42 from the second sliding groove 3121 into the first sliding groove 3120. The sliding portion 42 is only rotated in the second sliding groove 3121, and the sliding portion 42 is rotated downward in the first sliding groove 3120. When the door is closed, the door body rotates to drive the sliding part 42 to rotate and move downwards along the first sliding groove 3120 under the action of gravity at the position of the third groove 3122, so as to achieve the gravity sucking assisting effect.

The foregoing is merely a preferred embodiment of the utility model, and it should be noted that modifications could be made by those skilled in the art without departing from the principles of the utility model, which modifications would also be considered to be within the scope of the utility model.

Claims (9)

1. The utility model provides a refrigerator gravity helps inhales structure, the refrigerator includes box (1) and installs door body (2) together with box (1), its characterized in that: the gravity helps inhaling structure (3) include lower hinge (30) and with lower hinge (30) install unable adjustment base (31) together, lower hinge (30) include bottom plate portion (300), integrated into one piece has mounting column (3001) that upwards extends on bottom plate portion (300), be formed with second through-hole (3002) on bottom plate portion (300), unable adjustment base (31) are including mounting hole (310) that supply mounting column (3001) to install wherein, protruding boss (311) of installing in second through-hole (3002) are formed on the lower surface of unable adjustment base (31), the upper surface of unable adjustment base (31) is sunken to be formed with the spout, be formed with slider (4) with the position that gravity helps inhaling structure (3) is relative on door body (2), slider (4) slide along the spout.

2. The gravity sucking assisting structure of a refrigerator as claimed in claim 1, wherein: the sliding grooves include a first sliding groove (3120) having an inclined shape, a second sliding groove (3121) having a horizontal shape, and a third sliding groove (3122) connecting the first sliding groove (3120) and the second sliding groove (3121).

3. The gravity sucking assisting structure of a refrigerator as claimed in claim 2, wherein: an installation part (301) formed by upwards folding one side wall of the bottom plate part (300) and a bending part (302) formed by upwards folding the other side wall of the bottom plate part (300) and perpendicular to the installation part (301).

4. The gravity suction assisting structure of a refrigerator as claimed in claim 3, wherein: the mounting portion 301 is formed with two spaced apart first through holes 3010, and the lower hinge 30 is mounted to the case 1 by screwing a screw into the through holes 3010.

5. The gravity sucking assisting structure of a refrigerator as claimed in claim 4, wherein: a stop part (3000) is formed on the side wall, parallel to the mounting part, of the bottom plate part (300) in an upward protruding mode, and the mounting column (3001) is located on one side, away from the bending part (302), of the stop part (3000).

6. The gravity sucking assisting structure of a refrigerator as claimed in claim 1, wherein: the sliding block (4) comprises a plate body (40), a connecting column (41) formed above the plate body (40) and mounted on the lower surface of the door body (2), and a sliding part (42) formed below the plate body (40), wherein the sliding part (42) slides along the sliding groove.

7. The gravity sucking assisting structure of a refrigerator as claimed in claim 6, wherein: a receiving hole (43) penetrating into the inner space of the connecting column (41) is formed on the plate body (40) at a position opposite to the connecting column (41), and the mounting column (3001) is mounted in the receiving hole (43) in an extending mode.

8. The gravity sucking assisting structure of a refrigerator as claimed in claim 7, wherein: a third through hole (44) is formed in the plate body (40) at a position on one side of the sliding part (42), and a screw is screwed into the third through hole (44) to fix the sliding block (4) and the door body (2) together.

9. The gravity sucking assisting structure of a refrigerator as claimed in claim 1, wherein: a notch part (10) is arranged at the position of the door body (2) opposite to the gravity suction assisting structure (3).