Refrigerator cabinet door and refrigerator door linkage opening and closing structure and refrigerator for ship

Abstract

The utility model relates to a refrigerator cabinet door and refrigerator door linkage opening and closing structure and a ship refrigerator, the refrigerator cabinet door and refrigerator door linkage opening and closing structure comprises a refrigerator cabinet, a refrigerator body and an opening and closing part, the refrigerator cabinet comprises a first cabinet body, and a first cabinet door is hinged to one side of the first cabinet body; the refrigerator body is arranged in the refrigerator cabinet and comprises a second cabinet body, and a second cabinet door is hinged to one side of the second cabinet body; the opening and closing part comprises a sliding groove, a connecting plate and a connecting rod, the sliding groove is formed in the side, close to the second cabinet door, of the first cabinet door, and the sliding groove is axially formed in the width direction of the first cabinet door; the connecting plate is connected with the edge of the second cabinet door, a sliding block is arranged in the sliding groove, and the two ends of the connecting plate are hinged to the sliding block and the connecting plate respectively. The opening and closing mechanism is arranged between the door plate of the refrigerator body and the door plate of the refrigerator door, so that the internal refrigerator door is synchronously opened while the door of the refrigerator door is opened, the door opening steps of the ship refrigerator are reduced, and the ship refrigerator is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of shipbuilding, in particular to a refrigerator cabinet door and a refrigerator door linkage opening and closing structure and a refrigerator for ships. Background Art

[0002] Long-distance and long-term sailing operations require sufficient food to meet the needs of operators, and refrigerators are essential. Due to the complexity of the offshore operating environment and the swaying of the ship, a refrigerator cabinet needs to be added to the outside of the refrigerator, which is fixedly connected to the hull and then fixed inside the refrigerator cabinet to prevent the hull from shaking and causing the refrigerator door to open, causing the food stored inside to scatter, and to prevent scattered objects from outside from directly hitting the refrigerator, so as to protect the refrigerator inside.

[0003] In the prior art, the refrigerator is directly placed in the refrigerator cabinet, and then the refrigerator cabinet door is locked. However, every time the refrigerator is opened, the outer refrigerator cabinet door needs to be opened first, and then the inner refrigerator door needs to be opened to take out the food inside; closing the refrigerator also requires step-by-step operation, which is very cumbersome in practice. Utility Model Content

[0004] Therefore, the technical problem to be solved by the utility model is to overcome the defect in the prior art that the switch of the ship refrigerator needs to be operated in a distributed manner, resulting in cumbersome operation.

[0005] In order to solve the above technical problems, the utility model provides a refrigerator cabinet door and refrigerator door linkage opening and closing structure, comprising:

[0006] A refrigerator cabinet, the refrigerator cabinet comprising a first cabinet body, a first cabinet door being hingedly connected to one side of the first cabinet body;

[0007] A refrigerator body, the refrigerator body is arranged in the refrigerator cabinet, the refrigerator body comprises a second cabinet body, and a second cabinet door is hingedly connected to one side of the second cabinet body;

[0008] The opening and closing part includes a slide groove, a connecting plate and a connecting rod, the slide groove is arranged on the side of the first cabinet door close to the second cabinet door, and the slide groove is axially arranged along the width direction of the first cabinet door; the connecting plate is connected to the edge of the second cabinet door, and a slider is arranged in the slide groove, and the two ends of the connection are respectively hinged to the slider and the connecting plate.

[0009] In one embodiment of the present invention, the cross section of the slide groove is circular, the slider is a spherical slider, and the inner diameter of the slide groove is greater than the diameter of the slider.

[0010] In one embodiment of the present invention, the horizontal height of the slide groove is consistent with the height of the connecting plate.

[0011] In an embodiment of the present invention, a fixing plate is provided on a side of the slide slot close to the first cabinet door, and the fixing plate is detachably connected to the first cabinet door.

[0012] In one embodiment of the present invention, blocking plates are provided at both ends of the slide groove, and the size of the blocking plates is larger than the size of the cross section of the slide groove.

[0013] In one embodiment of the present invention, the blocking plate is detachably connected to the sliding groove.

[0014] In one embodiment of the utility model, a fixing bracket is provided at the bottom of the refrigerator body, and the fixing bracket is connected to the refrigerator cabinet by bolts.

[0015] In one embodiment of the present invention, a door handle is provided on a side of the first cabinet door away from the sliding groove.

[0016] A refrigerator for ships comprises the refrigerator cabinet door and the refrigerator door linkage opening and closing structure.

[0017] The above technical solution of the utility model has the following advantages compared with the prior art:

[0018] The utility model discloses a refrigerator cabinet door and a refrigerator door linkage opening and closing structure and a refrigerator for a ship. The utility model arranges the opening and closing mechanism between the refrigerator body door panel and the refrigerator cabinet door panel, so that when the refrigerator cabinet door is opened, the internal refrigerator door is opened synchronously, which reduces the steps of opening the door of the ship refrigerator and facilitates the use of the ship refrigerator. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to make the content of the utility model easier to understand, the utility model is further described in detail according to the specific embodiments of the utility model in combination with the accompanying drawings, wherein

[0020] Figure 1 This is the overall structural front view of the utility model;

[0021] Figure 2 It is a side view of the overall structure of the utility model;

[0022] Figure 3 for Figure 2 Schematic diagram of the local structure at A in the middle;

[0023] Figure 4 for Figure 1 A schematic diagram of the structure of the middle opening and closing part;

[0024] Figure 5 This is a schematic diagram of the structure of the utility model in a closed state;

[0025] Figure 6This is a schematic diagram of the structure of the utility model in the open state;

[0026] Explanation of the reference numerals in the specification: 1. refrigerator cabinet; 2. refrigerator body; 3. opening and closing part; 4. fixing frame; 11. first cabinet body; 12. first cabinet door; 13. door handle; 21. second cabinet body; 22. second cabinet door; 31. slide groove; 32. connecting plate; 33. connecting rod; 34. sliding block; 35. fixing plate; 36. blocking plate. DETAILED DESCRIPTION

[0027] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0028] Embodiment 1

[0029] Reference Figure 1-Figure 6 As shown, the utility model discloses a refrigerator cabinet 1 door and refrigerator door linkage opening and closing structure, comprising:

[0030] A refrigerator cabinet 1, the refrigerator cabinet 1 comprising a first cabinet body 11, a first cabinet door 12 being hingedly connected to one side of the first cabinet body 11;

[0031] A refrigerator body 2, wherein the refrigerator body 2 is disposed in the refrigerator cabinet 1, and the refrigerator body 2 comprises a second cabinet body 21, and a second cabinet door 22 is hingedly connected to one side of the second cabinet body 21;

[0032] The opening and closing part 3 includes a slide groove 31, a connecting plate 32 and a connecting rod 33. The slide groove 31 is arranged on a side of the first cabinet door 12 close to the second cabinet door 22, and the slide groove 31 is axially arranged along the width direction of the first cabinet door 12; the connecting plate 32 is connected to the edge of the second cabinet door 22, and a slider 34 is arranged in the slide groove 31, and the two ends of the connection are respectively hinged to the slider 34 and the connecting plate 32.

[0033] It can be seen that the overall structure of the utility model is to set the refrigerator body 2 in the refrigerator cabinet 1, and the refrigerator cabinet 1 is used to protect the refrigerator body 2 inside to prevent the shaking of the ship during operation from affecting the use of the refrigerator. The first cabinet door 12 is used to realize the opening and closing of the entire refrigerator cabinet 1, and the second cabinet door 22 is used to open and close the entire refrigerator body 2. One end of the connecting rod 33 is hinged with the connecting plate 32, and the other end of the connecting rod 33 is hinged with the slider 34. The connecting plate 32 and the slide 31 are fixedly connected to the second cabinet door 22 and the first cabinet door 12 respectively. When the first cabinet door 12 is opened, the first cabinet door 12 drives the connecting rod 33 to open the second cabinet door 22 inside. When the second cabinet door 22 is opened, the end of the connecting rod 33 connected to the slider 34 slides in the slide 31, so that the second cabinet door 22 inside is opened while the first cabinet door 12 is opened. Similarly, when the first cabinet door 12 is closed, the slider 34 slides in the slide groove 31, and the first cabinet door 12 is pulled closed through the connecting rod 33. When the first cabinet door 12 is closed, the second cabinet door 22 is closed synchronously.

[0034] The utility model arranges the opening and closing mechanism between the door panels of the refrigerator body 2 and the door panels of the refrigerator cabinet 1, so that when the cabinet door of the refrigerator cabinet 1 is opened, the internal refrigerator door is opened synchronously, which reduces the door opening steps of the ship refrigerator and facilitates the use of the ship refrigerator.

[0035] Furthermore, the cross section of the slide groove 31 is circular, the slider 34 is a spherical slider 34 , and the inner diameter of the slide groove 31 is greater than the diameter of the slider 34 .

[0036] Specifically, the cross-street surface of the slide groove 31 is circular, and the entire circular groove is set through. During the installation process, the ball slider 34 is inserted into the circular slide groove 31 from one end. At the same time, in order to ensure the smooth sliding of the slider 34 and avoid jamming, the diameter of the circular slide groove 31 is slightly larger than the diameter of the ball slider 34.

[0037] Furthermore, in order to prevent the slider 34 from getting stuck during installation, the horizontal height of the slide groove 31 is consistent with the height of the connecting plate 32, so that the connecting rod 33 is only subjected to horizontal tension and not vertical force.

[0038] Furthermore, a fixing plate 35 is provided on one side of the slide slot 31 close to the first cabinet door 12 , and the fixing plate 35 is detachably connected to the first cabinet door 12 .

[0039] Specifically, the entire slide groove 31 is a circular groove opened axially on a rectangular strip, and the fixing plate 35 is fixedly connected to the slide groove 31. A plurality of connecting holes are opened on the fixing plate 35, which is connected by bolts to fix the fixing plate 35 on the first cabinet door 12.

[0040] Furthermore, blocking plates 36 are provided at both ends of the slide groove 31 . The size of the blocking plates 36 is larger than the size of the cross section of the slide groove 31 . The blocking plates 36 are detachably connected to the slide groove 31 .

[0041] Specifically, since both ends of the slide slot 31 are open, in order to prevent the slider 34 from sliding out of the slide slot 31 during the switching process, a blocking plate 36 is added to both ends of the slide slot 31. As a preferred solution of the utility model, the blocking plate 36 is connected to the two end surfaces of the slide slot 31 by bolts, and then the blocking plate 36 is installed after the slider 34 is assembled. At the same time, it is convenient for the replacement and disassembly of parts in the later stage.

[0042] Further, a fixing frame 4 is provided at the bottom of the refrigerator body 2, and the fixing frame 4 is connected to the refrigerator cabinet 1 by bolts. Specifically, the refrigerator body 2 is arranged in the refrigerator cabinet 1, and the bottom of the refrigerator is fixed to the refrigerator cabinet 1 by the fixing frame 4 to prevent the refrigerator from shaking in the refrigerator cabinet 1.

[0043] Furthermore, a door handle 13 is provided on a side of the first cabinet door 12 away from the sliding groove 31 , so as to facilitate opening of the first cabinet door 12 .

[0044] Embodiment 2

[0045] A refrigerator for ships comprises the refrigerator cabinet 1 door and the refrigerator door linkage opening and closing structure described in the first embodiment.

[0046] In summary, the utility model introduces a refrigerator cabinet 1 door and refrigerator door linkage opening and closing structure and a marine refrigerator, and the installation steps are as follows: first, the slide groove 31 is installed on the inner side of the first cabinet door 12, and then the connecting rod 33 with the slider 34 is matched with the slide groove 31, and the connecting plate 32 at the other end of the connecting rod 33 is connected to the edge of the second cabinet door 22. The utility model sets the opening and closing mechanism between the door plate of the refrigerator body 2 and the door plate of the refrigerator cabinet 1, so that when the refrigerator cabinet 1 door is opened, the internal refrigerator door is opened synchronously, which reduces the door opening steps of the marine refrigerator and facilitates the use of the marine refrigerator.

[0047] Obviously, the above embodiments are merely examples for the purpose of clear explanation and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.

Claims

1. A refrigerator cabinet door and refrigerator door linkage opening and closing structure, characterized in that: include: A refrigerator cabinet, the refrigerator cabinet comprising a first cabinet body, a first cabinet door being hingedly connected to one side of the first cabinet body; A refrigerator body, the refrigerator body is arranged in the refrigerator cabinet, the refrigerator body comprises a second cabinet body, and a second cabinet door is hingedly connected to one side of the second cabinet body; The opening and closing part includes a slide groove, a connecting plate and a connecting rod, the slide groove is arranged on the side of the first cabinet door close to the second cabinet door, and the slide groove is axially arranged along the width direction of the first cabinet door; the connecting plate is connected to the edge of the second cabinet door, and a slider is arranged in the slide groove, and the two ends of the connection are respectively hinged to the slider and the connecting plate.

2. The refrigerator cabinet door and refrigerator door linkage opening and closing structure according to claim 1, characterized in that: The cross section of the slide groove is circular, the slider is a spherical slider, and the inner diameter of the slide groove is greater than the diameter of the slider.

3. The refrigerator cabinet door and refrigerator door linkage opening and closing structure according to claim 1, characterized in that: The horizontal height of the slide groove is consistent with the height of the connecting plate.

4. The refrigerator cabinet door and refrigerator door linkage opening and closing structure according to claim 1, characterized in that: A fixing plate is arranged on one side of the slide slot close to the first cabinet door, and the fixing plate is detachably connected to the first cabinet door.

5. The refrigerator cabinet door and refrigerator door linkage opening and closing structure according to claim 1, characterized in that: Blocking plates are provided at both ends of the slide groove, and the size of the blocking plates is larger than the size of the cross section of the slide groove.

6. The refrigerator cabinet door and refrigerator door linkage opening and closing structure according to claim 5, characterized in that: The blocking plate is detachably connected to the sliding groove.

7. The refrigerator cabinet door and refrigerator door linkage opening and closing structure according to claim 1, characterized in that: A fixing frame is arranged at the bottom of the refrigerator body, and the fixing frame is connected to the refrigerator cabinet by bolts.

8. The refrigerator cabinet door and refrigerator door linkage opening and closing structure according to claim 1, characterized in that: A door handle is arranged on a side of the first cabinet door away from the slide slot.

9. A refrigerator for a ship, characterized in that: It comprises a refrigerator cabinet door and a refrigerator door linkage opening and closing structure as claimed in any one of claims 1 to 8.

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