CN103673481A - Vertical beam assembly of side-by-side combination refrigerator - Google Patents

Abstract

The invention provides a vertical beam assembly of a side-by-side refrigerator. The vertical beam assembly includes a vertical beam and a vertical beam guiding device matched with the vertical beam. The side of the vertical beam facing the vertical beam guiding device A protrusion is arranged, and a groove matching the protrusion is arranged on the vertical beam guiding device. The girder guiding device of the present invention adopts a new design, and the girder of the present invention only needs a small change on the basis of the existing girder, so that no matter whether the girder is in an open or closed state, the When the door is closed, it will not collide with the vertical beam guide, so it will not damage the vertical beam or the vertical beam guide.

Description

Vertical beam assembly of side-by-side refrigerator

technical field

The invention relates to a vertical beam assembly of a side-by-side refrigerator, belonging to the field of household appliances.

Background technique

In side-by-side refrigerators, in order to ensure that cold air does not leak between the two refrigerator doors, refrigeration vertical beams are often used on the door body of the refrigerator refrigerating chamber. At the same time, a vertical beam guiding device is installed in the refrigerator liner to guide the movement of the vertical beam. But, according to the design of existing vertical beam and vertical beam guiding device, when the door body was opened and closed, the vertical beam stopped at two positions where the angle of rotation was 90 degrees. When the door is closed, the vertical beam stops at the first position; when the door is opened, in order to avoid colliding with another door, the vertical beam stops at the second position and is pulled out together with the door body. However, when both doors are in the open state, the vertical beam is in the second position due to improper use and other external factors. When the door is closed again, the vertical beam will hit the vertical beam guide device, which will not only fail to close the door but also cause the door body, vertical beam Deformation, cracking and damage of related parts. Therefore, have influenced the service life of existing vertical beam and vertical beam guide post.

Therefore, in order to solve the above problems, a Chinese patent application number of 201010207998.4 discloses a sealed middle beam structure of a left and right side-by-side refrigerator, which includes: a movable middle beam, a fixed plate that can be installed on the refrigerator beam, and a The upper fixed plate and the lower fixed plate on the door body, the upper pivot mechanism is set between the upper fixed plate and the movable middle beam, and the lower pivot mechanism is arranged between the lower fixed plate and the movable middle beam, and the movable middle beam can pass through the upper and lower beams. The lower pivot mechanism flips over. However, the structure of the middle beam in this structure is very complicated, and multiple coordination installations with the refrigerator door body are required.

In the Chinese patent application number 201110218041.4, a refrigerator is disclosed. A turning mechanism is installed on the right door of the refrigerator to drive the turning shaft to turn over. When the right door is in the closed position, the turning The mechanism cooperates with the matching parts, and the turning beam is positioned along the left and right direction to seal the gap between the left door body and the right door body. When the right door body is in the open position, the turning mechanism disengaged from the matching component, and the flip beam is rotated and positioned along the front-rear direction.

However, the structure of the upright beam of the side-by-side refrigerator disclosed above and the upright beam guiding device matched with the upright beam is complex, so a simple structure upright beam structure of the side-by-side refrigerator is required.

Contents of the invention

An object of the present invention is to provide a vertical beam assembly of a side-by-side refrigerator.

One aspect of the present invention provides a vertical beam assembly of a side-by-side refrigerator. The vertical beam assembly includes a vertical beam and a vertical beam guiding device matched with the vertical beam. When the vertical beam faces the vertical beam guiding device A protrusion is arranged on one side, and a groove matching the protrusion is arranged on the vertical beam guiding device.

Preferably, a telescopic protrusion is arranged on the side of the vertical beam facing the vertical beam guide device, and a groove corresponding to the telescopic protrusion is arranged on the vertical beam guide device.

Preferably, a downwardly recessed recess is arranged on the upper surface of the vertical beam, and a part of the telescopic protrusion is embedded in the recess, and combined with the lower surface of the recess through a spring.

Preferably, a protrusion is arranged on the side of the vertical beam facing the vertical beam guide device, and a groove corresponding to the protrusion is arranged on the vertical beam guide device. Groove cover for up and down movement of the void.

Preferably, the groove cover is combined with the upper surface of the groove through a spring.

Preferably, the upright beam is arranged on the side of the refrigerator door away from the hinge from top to bottom, and the upright beam guide device is arranged on the liner above the inside of the refrigerator.

The beneficial effect of the present invention is that: the present invention provides a new vertical beam guide device for side-by-side refrigerators and a vertical beam for side-by-side refrigerators matched with the vertical beam guide device. The girder guiding device of the present invention adopts a new design, and the girder of the present invention only needs a small change on the basis of the existing girder, so that no matter whether the girder is in an open or closed state, the When the door is closed, it will not collide with the vertical beam guide, so it will not damage the vertical beam or the vertical beam guide. Therefore, the upright beam and the upright beam guiding device of the side-by-side refrigerator of the present invention have the advantages of long service life and less wear and tear compared with the upright beam of the existing side-by-side refrigerator.

Description of drawings

Fig. 1 shows a schematic diagram of a vertical beam of a side-by-side refrigerator and its vertical beam guiding device.

Fig. 2 shows a schematic view of the vertical beam and the vertical beam guiding device according to the first embodiment of the present invention.

Fig. 3 shows a schematic diagram of the vertical beam and the vertical beam guiding device according to the second embodiment of the present invention.

Detailed ways

The following examples are only used to explain the present invention, and cannot be used to limit the present invention, and modifications, replacements and changes made within the protection scope of the present invention are all within the protection scope of the present invention.

Example 1

Referring to Fig. 1, a left door body 3 and a right door body 7 are included in front of the double-door refrigerator cabinet body 1, the left door body 3 is connected with the cabinet body 1 of the double-door refrigerator body through a rotating shaft 5 and a hinge 6, and the right door body 7 is connected by The rotating shaft 8 and the hinge 9 are connected with the casing 1 of the double-door refrigerator. An upright beam 4 is arranged on the side of the left door body 3 away from the hinge 6 , and the upright beam 4 is combined with the upright beam guide device 2 arranged on the inner container above the inside of the refrigerator box 1 .

Referring to FIG. 2 , an upright beam assembly 100 according to a first embodiment of the present invention, the upright beam assembly 100 includes an upright beam 10 and an upright beam guide device 20 matched with the upright beam 10 .

On the side 11 of the vertical beam 10 facing the vertical beam guide 20, that is, the upper surface 11 of the vertical beam 10 forms a downwardly recessed recess 14, and the telescopic protrusion 15 is block-shaped, and its part is embedded in the concave portion 14 of the vertical beam 10. A portion protrudes from the upper surface 11 of the upright beam 10 and extends away from the upright beam 10 . A spring 16 is arranged between the lower surface 17 of the concave portion 14 of the vertical beam 10 and the lower surface 13 of the concave portion 14 where the telescopic protrusion 15 is embedded, and the spring 16 moves up and down in the concave portion 14 to drive the up and down movement of the telescopic protrusion 15 .

The lower surface 21 of the vertical beam guide 20 is depressed upwards to form a groove 22 , the shape and size of the groove 22 are exactly the same as the part of the telescopic protrusion 15 exposed outside the vertical beam 10 .

Therefore, during use, by changing the position of the lower surface 13 of the recess 14, the telescopic protrusion 15 moves up and down relative to the upright beam 10, and through the up and down movement of the telescopic protrusion 15, the upright beam 10 moves up and down relative to the upright beam 10. The vertical beam guides 20 cooperate with each other and separate from each other.

Example 2

Referring to FIG. 2 , the vertical beam assembly 200 includes the vertical beam 30 and the vertical beam guide device 40 matched with the vertical beam 30 . A protrusion 31 is formed upward on the side of the upright beam 30 facing the upright beam guide device 40 , that is, the upper surface 32 of the upright beam, and the protrusion extends from the upper surface 32 of the upright beam 30 to a direction away from the upright beam 30 .

The vertical beam guide 40 is a hollow box shape, and a spring 41 is arranged in the inside 45 of the box body. The box cover 42 is arranged on the side 43 of the vertical beam guide 40 facing the vertical beam 30, that is, the lower surface of the vertical beam guide 40. The box body cover 42 is combined with the box body upper surface 44 through the spring 41 .

During use, by contacting the protrusion 31 of the vertical beam 30 with the lower surface 43 of the box cover 42 of the vertical beam guide 40, the protrusion 31 is extended into the interior 45 of the vertical beam guide 40, thereby making the vertical beam 30 cooperate with or separate from each other with respect to the beam guide 40 .

Claims (6)

1. A vertical beam assembly of a side-by-side refrigerator, said vertical beam assembly comprising: upright beam, The vertical beam guiding device matched with the vertical beam is characterized in that: A protrusion is arranged on the side of the upright beam facing the upright beam guide device, and a groove matching the protrusion is arranged on the upright beam guide device. 2. The vertical beam assembly of a side-by-side refrigerator according to claim 1, wherein a telescopic protrusion is arranged on the side of the vertical beam facing the vertical beam guide device, and a telescopic protrusion is arranged on the vertical beam guide device. A groove corresponding to the retractable protrusion. 3. The upright beam assembly of a side-by-side refrigerator according to claim 2, characterized in that, the upper surface of the upright beam is arranged with a concave portion sunken downward, and a part of the telescopic protrusion is embedded in the concave portion, and is connected to the concave portion by a spring. combined with the lower surface. 4. The upright beam assembly of a side-by-side refrigerator according to claim 1, wherein a protrusion is arranged on the side of the upright beam facing the upright beam guide device, and a protrusion corresponding to the protrusion is arranged on the upright beam guide device. Corresponding to the groove, a groove cover capable of moving up and down along the groove gap is arranged in the groove. 5. The vertical beam assembly of a side-by-side refrigerator according to claim 4, wherein the groove cover is combined with the upper surface of the groove through a spring. 6. The vertical beam assembly of a side-by-side refrigerator according to any one of claims 1-5, wherein the vertical beam is arranged on the side of the refrigerator door away from the hinge from top to bottom, and the The vertical beam guide is arranged on the liner above the interior of the refrigerator.

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