Plug-in type splicing refrigerator glass door body structure
By designing a plug-in splicing structure for the freezer glass door, and utilizing a sliding connection and limiting plug mechanism, the problem of low flexibility of the freezer glass door is solved, enabling convenient opening and closing of the freezer and food storage and retrieval, making it easier for users to operate.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-09
- Publication Date
- 2026-04-03
AI Technical Summary
Existing horizontal freezer glass doors have low flexibility, take up a lot of space, and are inconvenient to use, especially when taking out or storing refrigerated food, which requires bending over.
A plug-in splicing glass door structure for a freezer was designed. Through the sliding connection of the lower and upper sliding rods, combined with the limiting socket and spring mechanism, the glass door can be rotated horizontally and vertically, allowing it to be opened to the maximum extent and fixed on both sides of the cabinet for convenient food storage and retrieval.
It enables flexible opening and closing of the freezer glass door, reduces space occupation, improves ease of use, and facilitates food storage and retrieval.
Smart Images
Figure CN224080501U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of refrigerator glass door technology, specifically a plug-in splicing refrigerator glass door structure. Background Technology
[0002] Refrigerators, also known as refrigerators or freezers, are widely used in people's daily lives and business activities. They are mainly used to preserve food, and the temperature is generally between 0 and 10℃. They are commonly found in the seafood processing area of some supermarkets.
[0003] Most existing horizontal freezers have upward-facing openings and are usually equipped with two or three glass doors for easy opening and closing. However, the glass doors of existing horizontal freezers can only slide horizontally, and the opened glass doors still occupy a large space in the freezer opening, resulting in low flexibility. First, it is inconvenient for staff to place various refrigerated foods under the glass doors. Second, once the refrigerated foods are placed, they need to bend over and reach to retrieve them, making them inconvenient to use. Utility Model Content
[0004] (a) Technical problems to be solved
[0005] To address the shortcomings of existing technologies, this utility model provides a plug-in splicing structure for refrigerator glass doors, which solves the problem of inconvenient and inflexible opening and closing of refrigerator glass doors.
[0006] (II) Technical Solution
[0007] To achieve the aforementioned purpose of easy and flexible opening and closing of the freezer glass door, this utility model provides the following technical solution: a plug-in splicing freezer glass door structure, including a cabinet body, an equipment box fixed at the bottom of the cabinet body, and a freezer outer edge fixed at the top of the cabinet body. A left glass door and a right glass door are respectively provided on the left and right sides of the inner side of the freezer outer edge. A lower sliding groove and an upper sliding groove are respectively provided on the lower and upper sides of the front and rear inner walls of the freezer outer edge. A lower sliding rod and an upper sliding rod slide inside the lower sliding groove and the upper sliding groove, respectively. Limiting insertion holes are provided on the sides of the lower sliding rod and the upper sliding rod. An opening and closing structure is provided on the left glass door and the right glass door.
[0008] The opening and closing structure includes a left glass outer edge and a right glass outer edge. The left glass outer edge is fixed to the outside of the left glass door, and the right glass outer edge is fixed to the outside of the right glass door. Both the left and right glass outer edges are provided with push-pull grooves. The sides of the lower slide rod and the upper slide rod are provided with side slide grooves. A side slide pin slides inside the side slide groove. Both the left and right glass outer edges are provided with cylindrical grooves inside. A rectangular groove is provided at one end of the inner side of the cylindrical groove. A cylindrical slide rod slides inside the cylindrical groove. A rectangular slider slides inside the rectangular groove. The cylindrical slide rod and the rectangular slider are fixedly connected. A limit plug is fixed at one end of the outer side of the cylindrical slide rod. A spring is sleeved on the limit plug. Two push-pull slide rods slide inside the push-pull groove.
[0009] Preferably, the limiting rod extends outside the cylindrical groove, and the limiting rod is movably inserted into the limiting hole.
[0010] Preferably, one end of the spring is fixedly connected to the inner wall of the cylindrical groove, and the other end is fixedly connected to the cylindrical slide rod.
[0011] Preferably, the length of the push-pull slide bar is greater than the length of the rectangular groove, and the push-pull slide bar is fixedly connected to the rectangular slider.
[0012] Preferably, the left and right glass doors are positioned one above the other on the left and right sides of the outer edge of the freezer.
[0013] Preferably, the left glass door is slidably connected to the lower slide groove via a lower slide rod, and the right glass door is slidably connected to the upper slide groove via an upper slide rod.
[0014] Preferably, the outer edge of the left glass is slidably connected to the side sliding groove on one side of the lower slide rod via a side sliding pin, and the outer edge of the right glass is slidably connected to the side sliding groove on one side of the upper slide rod via a side sliding pin.
[0015] Preferably, the left and right ends of the outer edge of the left glass are movably connected to the sliding rod via a limiting rod and a limiting hole, and the left and right ends of the outer edge of the right glass are movably connected to the upper sliding rod via a limiting rod and a limiting hole.
[0016] Compared with the prior art, this utility model provides a plug-in splicing structure for refrigerator glass doors, which has the following advantages:
[0017] 1. The plug-in type splicing glass door structure of this refrigerator features a sliding rod that, through a rectangular slider and a cylindrical slider, can drive a limiting rod to move inward. When the limiting rod disengages from the limiting insertion hole, rotating the right glass door clockwise will turn it from a horizontal to a vertical position. Rotating the left glass door clockwise will also turn it from a horizontal to a vertical position. Pushing the left glass door to the left end of the refrigerator and the right glass door to the right end of the refrigerator will open the refrigerator to its maximum extent, allowing people to take out or store refrigerated food.
[0018] 2. The plug-in type splicing refrigerator glass door structure also has limit plug holes on the front and rear inner walls of the cabinet. When the left and right glass doors are moved to the left and right sides of the cabinet respectively, the lower limit plug is inserted into the limit plug hole on the inner wall of the cabinet. Therefore, the left and right glass doors can be fixed to the left and right sides of the cabinet respectively, making it more convenient for people to take out or store refrigerated food. Attached Figure Description
[0019] Figure 1 This is a closed view of the left and right glass doors of the present invention.
[0020] Figure 2 This is an unfolded view of the left and right glass doors of the present invention.
[0021] Figure 3 This utility model Figure 2 Enlarged schematic diagram of a portion of the structure at point A;
[0022] Figure 4 This is a schematic diagram of the lower sliding rod and the upper sliding rod of this utility model;
[0023] Figure 5 This is a top sectional view of the right glass door of the present invention.
[0024] Figure 6 This utility model Figure 5 A magnified view of the structure at point B in the middle.
[0025] The components are: 1. Cabinet body; 2. Equipment box; 3. Outer edge of the freezer; 4. Left glass door; 5. Right glass door; 6. Lower sliding groove; 7. Upper sliding groove; 8. Lower sliding rod; 9. Upper sliding rod; 10. Limiting hole; 11. Outer edge of left glass; 12. Outer edge of right glass; 13. Push-pull groove; 14. Side sliding groove; 15. Side sliding pin; 16. Columnar groove; 17. Rectangular groove; 18. Columnar sliding rod; 19. Rectangular slider; 20. Limiting rod; 21. Spring; 22. Push-pull sliding rod. Detailed Implementation
[0026] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model; the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In addition, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.
[0027] Please see Figure 1-6 This utility model provides a plug-in splicing freezer glass door structure, including a cabinet body 1, an equipment box 2 fixed at the bottom of the cabinet body 1, a freezer outer edge 3 fixed at the top of the cabinet body 1, a left glass door 4 and a right glass door 5 respectively provided on the left and right sides of the interior of the freezer outer edge 3, a lower sliding groove 6 and an upper sliding groove 7 respectively provided on the lower and upper sides of the front and rear inner walls of the freezer outer edge 3, a lower sliding rod 8 and an upper sliding rod 9 respectively slid inside the lower sliding groove 6 and the upper sliding groove 7, and a limit insertion hole 10 is provided on the side of the lower sliding rod 8 and the upper sliding rod 9, and an opening and closing structure is provided on the left glass door 4 and the right glass door 5;
[0028] The opening and closing structure includes a left glass outer edge 11 and a right glass outer edge 12. The left glass outer edge 11 is fixed to the outside of the left glass door 4, and the right glass outer edge 12 is fixed to the outside of the right glass door 5. Both the left and right glass outer edges 11 and 12 have sliding grooves 13. The sides of the lower sliding rod 8 and upper sliding rod 9 each have side sliding grooves 14. Side sliding pins 15 slide inside the side sliding grooves 14. Both the left and right glass outer edges 11 and 12 have cylindrical grooves 16 inside. A rectangular groove 17 is formed at one end of the inner side of the cylindrical groove 16. A cylindrical sliding rod 18 slides inside the cylindrical groove 16. The inner side of the rectangular groove 17... A rectangular slider 19 slides in the cabinet 1, and a cylindrical slider 18 is fixedly connected to the rectangular slider 19. A limit rod 20 is fixed to one end of the outer side of the cylindrical slider 18, and a spring 21 is sleeved on the limit rod 20. Two push-pull sliders 22 slide inside the push-pull groove 13. The refrigeration equipment set inside the equipment box 2 can refrigerate the inside of the cabinet 1 so that the cabinet 1 can be used to refrigerate food. By placing a hand in the push-pull groove 13 and pulling the outer edge of the left glass 11 and the outer edge of the right glass 12 horizontally, the left glass door 4 and the right glass door 5 can be moved horizontally and the cabinet 1 can be opened or closed.
[0029] Furthermore, the limiting rod 20 extends out of the cylindrical groove 16 and is movably connected to the limiting hole 10. When the push-pull slide bar 22 is released by hand, the extension of the spring 21 can cause the limiting rod 20 to move outward so that the limiting rod 20 can be inserted into the limiting hole 10, thereby locking the left glass door 4 and the right glass door 5.
[0030] Furthermore, one end of the spring 21 is fixedly connected to the inner wall of the cylindrical groove 16, and the other end is fixedly connected to the cylindrical slide rod 18. Limiting insertion holes 10 are also opened on the front and rear inner walls of the cabinet 1. When the left glass door 4 and the right glass door 5 are moved to the left and right sides of the cabinet 1 respectively, the lower limiting insertion rod 20 is inserted into the limiting insertion hole 10 on the inner wall of the cabinet 1. Therefore, the left glass door 4 and the right glass door 5 can be fixed to the left and right sides of the cabinet 1 respectively, preventing the left glass door 4 and the right glass door 5 from rotating due to their own weight, thus making it more convenient for people to take out or store refrigerated food.
[0031] Furthermore, the length of the push-pull slide rod 22 is greater than the length of the rectangular groove 17, and the push-pull slide rod 22 is fixedly connected to the rectangular slider 19. When the push-pull slide rod 22 moves, it can cover the rectangular groove 17, and the push-pull slide rod 22 can drive the limiting rod 20 to move through the rectangular slider 19 and the cylindrical slide rod 18.
[0032] Furthermore, the left glass door 4 and the right glass door 5 are positioned one above the other on the left and right sides of the outer edge 3 of the freezer. When the left glass door 4 and the right glass door 5 are slid horizontally, they do not interfere with each other, thus allowing the freezer 1 to be opened or closed.
[0033] Furthermore, the left glass door 4 is slidably connected to the lower slide rail 6 via the lower slide bar 8, and the right glass door 5 is slidably connected to the upper slide rail 7 via the upper slide bar 9. When the left glass door 4 and the right glass door 5 are slid laterally, the lower slide bar 8 and the lower slide rail 6 can guide the left glass door 4, and the upper slide bar 9 and the upper slide rail 7 can guide the right glass door 5.
[0034] Furthermore, the outer edge 11 of the left glass is slidably connected to the side sliding groove 14 on one side of the lower slide bar 8 via the side sliding pin 15, and the outer edge 12 of the right glass is slidably connected to the side sliding groove 14 on one side of the upper slide bar 9 via the side sliding pin 15. When the left glass door 4 and the right glass door 5 are rotated to the vertical direction, the left glass door 4 and the right glass door 5 can be rotated to the left and right ends of the cabinet 1 respectively by the guidance of the side sliding pin 15 and the side sliding groove 14.
[0035] Furthermore, the left and right ends of the outer edge 11 of the left glass are movably connected to the sliding rod 8 through the limiting rod 20 and the limiting hole 10, and the left and right ends of the outer edge 12 of the right glass are movably connected to the upper sliding rod 9 through the limiting rod 20 and the limiting hole 10. The limiting rod 20 on the left side of the glass door 4 is fixedly connected to the outer edge 11 of the left glass so that the left outer edge 11 and the left glass door 4 can be supported and rotated through the limiting rod 20. The limiting rod 20 on the right side of the glass door 5 is fixedly connected to the outer edge 12 of the right glass so that the right glass door 5 and the right outer edge 12 can be supported and rotated through the limiting rod 20.
[0036] In use, the refrigeration equipment inside the equipment box 2 can refrigerate the interior of the cabinet 1, allowing the cabinet 1 to refrigerate food. By placing a hand in the sliding groove 13 and pulling the left and right glass outer edges 11 and 12 horizontally, the left and right glass doors 4 and 5 can be moved horizontally, opening or closing the cabinet 1. Furthermore, by simultaneously moving the sliding rods 22 on both sides of the right glass door 5 inwards, the sliding rods 22, via the rectangular slider 19 and the cylindrical slider 18, can move the limiting rod 20 inwards, disengaging it from the limiting hole 10. Then, rotating the right glass door 5 clockwise will rotate it from horizontal to vertical. Similarly, by simultaneously moving the sliding rods 22 on both sides of the left glass door 4 inwards, and then rotating the left glass door 4 clockwise, it will rotate it from horizontal to vertical. (See attached instruction manual.) Figure 2As shown, push the left glass door 4 to the left end of the cabinet 1 and push the right glass door 5 to the right end of the cabinet 1 to open the cabinet 1 to the maximum extent so that people can take out or store refrigerated food. The refrigerated food is laid flat at the bottom of the cabinet 1. When the left glass door 4 and the right glass door 5 are flipped vertically or moved horizontally, the bottom of the left glass door 4 and the right glass door 5 will not interfere with the refrigerated food, and the left glass door 4 and the right glass door 5 can move freely.
[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A plug-in splicing refrigerator glass door body structure comprising a cabinet (1), characterized in that: The bottom of the cabinet body (1) is fixed with an equipment box (2), the top of the cabinet body (1) is fixed with a refrigerator outer edge (3), the inside left and right sides of the refrigerator outer edge (3) are respectively provided with a left glass door (4) and a right glass door (5), the lower and upper sides of the front and back inner walls of the refrigerator outer edge (3) are respectively provided with a lower sliding groove (6) and an upper sliding groove (7), the inside of the lower sliding groove (6) and the upper sliding groove (7) is respectively slidably provided with a lower sliding rod (8) and an upper sliding rod (9), the side of the lower sliding rod (8) and the upper sliding rod (9) is respectively provided with a limiting insertion hole (10), the left glass door (4) and the right glass door (5) are provided with an opening and closing structure. The opening and closing structure comprises a left glass outer edge (11) and a right glass outer edge (12), the left glass outer edge (11) is fixed outside the left glass door (4), the right glass outer edge (12) is fixed outside the right glass door (5), the left glass outer edge (11) and the right glass outer edge (12) are respectively provided with a push-pull slot (13), the side of the lower sliding rod (8) and the upper sliding rod (9) is respectively provided with a side sliding groove (14), the inside of the side sliding groove (14) is slidably provided with a side sliding pin (15), the inside of the left glass outer edge (11) and the right glass outer edge (12) is respectively provided with a cylindrical groove (16), one end of the inside of the cylindrical groove (16) is provided with a rectangular groove (17), the inside of the cylindrical groove (16) is slidably provided with a cylindrical sliding rod (18), the inside of the rectangular groove (17) is slidably provided with a rectangular sliding block (19), and the cylindrical sliding rod (18) and the rectangular sliding block (19) are fixedly connected, one end of the outside of the cylindrical sliding rod (18) is fixedly provided with a limiting insertion rod (20), the limiting insertion rod (20) is sleeved with a spring (21), the inside of the push-pull slot (13) is slidably provided with two push-pull sliding rods (22).
2. The plug-in splicing glass door structure of the refrigerator according to claim 1, characterized in that: The limiting insertion rod (20) extends out of the cylindrical groove (16), and the limiting insertion rod (20) is movably inserted into the limiting insertion hole (10).
3. The plug-in splicing glass door structure of the refrigerator according to claim 1, characterized in that: One end of the spring (21) is fixedly connected with the inner wall of the cylindrical groove (16), and the other end is fixedly connected with the cylindrical sliding rod (18).
4. The plug-in splicing glass door structure of the refrigerator according to claim 1, characterized in that: The length of the push-pull sliding rod (22) is greater than the length of the rectangular groove (17), and the push-pull sliding rod (22) is fixedly connected with the rectangular sliding block (19).
5. The plug-in type spliced glass door structure of the refrigerator according to claim 1, characterized in that: The left glass door (4) and the right glass door (5) are arranged one above the other on the left and right sides of the refrigerator outer edge (3).
6. The plug-in type spliced glass door structure of the refrigerator according to claim 1, characterized in that: The left glass door (4) is slidably connected with the lower sliding groove (6) through the lower sliding rod (8), and the right glass door (5) is slidably connected with the upper sliding groove (7) through the upper sliding rod (9).
7. The plug-in type spliced glass door structure of the refrigerator according to claim 1, characterized in that: The left glass outer edge (11) is slidably connected with the side sliding groove (14) on one side of the lower sliding rod (8) through the side sliding pin (15), and the right glass outer edge (12) is slidably connected with the side sliding groove (14) on one side of the upper sliding rod (9) through the side sliding pin (15).
8. The plug-in type spliced glass door structure of the refrigerator according to claim 1, characterized in that: The left and right ends of the left glass outer edge (11) are movably connected with the lower sliding rod (8) through the limiting insertion rod (20) and the limiting insertion hole (10), and the left and right ends of the right glass outer edge (12) are movably connected with the upper sliding rod (9) through the limiting insertion rod (20) and the limiting insertion hole (10).