Refrigerator door end cover structure

Abstract

The utility model discloses a refrigerator door end cover structure which comprises a door plate, an inner plate is installed on the outer wall of the front face of the door plate through bolts, and adjusting assemblies are arranged on the outer walls of the top and the bottom of the door plate. And the adjusting assembly comprises a mounting groove, a mounting block is inserted into the mounting groove, a telescopic rod distributed in a horizontal structure is arranged on the inner wall of the bottom of the mounting block, and a moving plate is mounted on the outer wall of the bottom of the telescopic rod through a bolt. Through the arrangement of the positioning block, when the screw rod is rotated, the screw rod is in threaded connection with the moving plate, so that the moving plate drives the movable seat to move, and the positioning block is driven to retreat into the mounting groove under the action of the curved bar in the continuous moving process of the movable seat; therefore, the device can quickly adjust the opening direction of the door plate according to the operation habit of a user or the external assembly environment, so that an operator can conveniently operate and use the refrigerator of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigerators, in particular to a refrigerator door end cover structure. Background Art

[0002] A refrigerator is a type of refrigeration equipment that maintains a constant low temperature. It is also a civilian product that keeps food or other items at a constant low temperature. The refrigerator contains a compressor, an ice maker (a cabinet or box for freezing ice), and a storage box with a refrigeration device. There are cooling pipes on both sides of the refrigerator. When the compressor is working, heat is generated, and the heat is circulated through the cooling pipes to the outer wall. The refrigerator door end cover is a component structure of the refrigerator.

[0003] Patent document CN103615857A proposes a refrigerator door end cap structure with a shock-absorbing pad, comprising a door end cap with a mounting portion provided thereon, and a shock-absorbing pad provided thereon for preventing the door seal from adsorbing onto the refrigerator body. When the door seal airbag contracts to a certain degree, the surface structure of the shock-absorbing pad contacts the refrigerator body, preventing the door seal from excessively adsorbing onto the refrigerator body, thereby avoiding the difficulty in opening the door due to excessive contraction of the door seal. The end cap structure is easy to install, low-cost, and conducive to widespread use.

[0004] At present, the traditional refrigerator door end cover structure usually directly uses bolts and hinges to limit and fix the refrigerator door end during use. However, when the device faces different user habits or different external assembly environments and needs to change the opening direction of the refrigerator door, it is difficult to disassemble and limit the refrigerator door end, which greatly increases the adjustment time of the refrigerator door end and reduces the practicality of the device. Therefore, a refrigerator door end cover structure is proposed. Utility Model Content

[0005] The purpose of the present utility model is to provide a refrigerator door end cover structure to solve the problem in the above-mentioned background technology that the opening and fixing direction of the refrigerator door end cannot be conveniently adjusted.

[0006] To achieve the above object, the present invention provides the following technical solution: a refrigerator door end cover structure, comprising a door panel, an inner panel being mounted on the front outer wall of the door panel by bolts, and adjustment assemblies being provided on the top and bottom outer walls of the door panel;

[0007] The adjustment assembly includes a mounting groove, and a mounting block is inserted into the interior of the mounting groove, a telescopic rod distributed in a horizontal structure is provided on the bottom inner wall of the mounting block, and a moving plate is installed on the bottom outer wall of the telescopic rod by bolts, a screw is movably installed at the center of the bottom inner wall of the mounting block through a bearing, and a movable groove is provided on the top inner walls on both sides of the mounting block, the interior of the movable groove is slidably connected with a positioning block inserted into the interior of the mounting groove, and a movable seat is installed on the outer wall adjacent to one side of the positioning block and on both sides of the top outer wall of the moving plate by bolts, and a curved rod is movably installed inside the movable seat through a rotating shaft.

[0008] Preferably, the telescopic rods are respectively arranged on both sides of the bottom inner wall of the mounting block by bolts, and the screws penetrate to the outside of the moving plate, and the screws are threadedly connected to the moving plate.

[0009] Preferably, a groove is provided on the outer wall of the inner plate, and limiting components are provided on both sides of the inner plate.

[0010] Preferably, the limiting assembly includes a sealing ring, and the sealing ring is sleeved inside the groove.

[0011] Preferably, limiting grooves are provided on both sides of the interior of the sealing ring, and drawing grooves corresponding to the limiting grooves are provided on both sides of the outer walls of the front side of the inner plate.

[0012] Preferably, a limiting spring is fixedly connected to the bottom inner wall of the pull groove, and a pull plate is fixedly connected to the top of the limiting spring. A motion groove is opened on the inner wall of one side of the pull groove, and the interior of the motion groove is slidably connected to a limiting plate inserted into the interior of the limiting groove.

[0013] Preferably, a connecting rod is installed on the top outer wall of the pull plate through bolts, and the connecting rod is slidably connected to the limiting plate.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. By setting the positioning block, when the screw is rotated, the screw is connected to the moving plate through the thread, so that the moving plate drives the movable seat to move, and the positioning block is driven to withdraw to the inside of the installation groove by the action of the curved rod during the continuous movement of the movable seat, so that the device can quickly adjust the opening direction of the door panel according to the user's operating habits or the external assembly environment, so as to facilitate the operator to operate the refrigerator of the device.

[0016] 2. Through the set limit plate, when the pull plate is pulled, the pull plate will drive the connecting rod to descend. During the process of the connecting rod descending, the connecting rod can utilize the sliding connection with the limit plate to make the limit plate move inside the motion groove, and during the continuous movement process, the limit plate can be withdrawn to the limit groove inside the sealing ring. Such a structure facilitates the operator to disassemble and clean the sealing ring or quickly assemble the sealing ring, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the three-dimensional structure provided by the utility model;

[0018] Figure 2 A schematic diagram of a three-dimensional cross-sectional structure provided by the utility model;

[0019] Figure 3 A schematic diagram of the cross-sectional structure of the mounting block provided by the present utility model;

[0020] Figure 4 A schematic diagram of the installation slot structure provided by the utility model;

[0021] Figure 5 A schematic diagram of the sealing ring structure provided by the utility model;

[0022] Figure 6 A schematic diagram of the structure of the limit assembly provided by the utility model;

[0023] In the figure: 1. Door panel; 2. Inner panel; 3. Adjustment assembly; 31. Mounting block; 32. Telescopic rod; 33. Moving plate; 34. Screw; 35. Moving groove; 36. Positioning block; 37. Movable seat; 38. Curved rod; 39. Mounting groove; 4. Groove; 5. Limiting assembly; 51. Sealing ring; 52. Limiting groove; 53. Pull groove; 54. Limiting spring; 55. Pull plate; 56. Moving groove; 57. Limiting plate; 58. Connecting rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4A refrigerator door end cover structure includes a door panel 1, an inner panel 2 is mounted on the front outer wall of the door panel 1 by bolts, and adjustment components 3 are provided on the top and bottom outer walls of the door panel 1;

[0026] The adjustment component 3 includes a mounting groove 39, and a mounting block 31 is inserted into the interior of the mounting groove 39, a telescopic rod 32 with a horizontal structure is provided on the bottom inner wall of the mounting block 31, and a moving plate 33 is installed on the bottom outer wall of the telescopic rod 32 by bolts, a screw 34 is movably installed at the center of the bottom inner wall of the mounting block 31 through a bearing, and a movable groove 35 is opened on the top inner walls on both sides of the mounting block 31, and a positioning block 36 is slidably connected to the inside of the movable groove 35 and inserted into the interior of the mounting groove 39, and a movable seat 37 is installed on the outer wall adjacent to one side of the positioning block 36 and on both sides of the top outer wall of the moving plate 33 by bolts, and a curved rod 38 is movably installed on the inside of the movable seat 37 through a rotating shaft, and the arrangement of the door panel 1 and the inner panel 2 provides an installation position for the installation of the adjustment component 3 and the limit component 5, which is opened on the top and bottom sides of the door panel 1 The mounting groove 39 on the outer wall can provide assistance for adjusting the opening direction of the door panel 1. When the screw rod 34 is rotated, the screw rod 34 can drive the moving plate 33 and the movable seat 37 to move, so that the movable seat 37 can use the curved rod 38 to drive the positioning block 36 to move, and the telescopic rod 32 is set to limit the moving plate 33, so that the moving plate 33 can only be lifted up and down; the telescopic rod 32 is respectively set on both sides of the bottom inner wall of the mounting block 31 by bolts, and the screw rod 34 passes through the outside of the moving plate 33, and the screw 34 is threadedly connected to the moving plate 33. When the screw 34 is rotated, the screw 34 can use the threaded connection with the moving plate 33 to enable the moving plate 33 to effectively drive the up and down movement inside the mounting block 31, and the telescopic rods 32 installed on both sides of the bottom inner wall of the mounting block 31 make the force on the moving plate 33 more uniform when it is lifted or lowered.

[0027] Please refer to Figure 2 and Figure 5 A groove 4 is provided on the outer wall of the inner plate 2, and limiting components 5 are provided on both sides of the inner plate 2. The opening of the groove 4 can provide an installation position for the sealing ring 51, and the setting of the limiting component 5 can help limit the sealing ring 51.

[0028] Please refer to Figure 1 、 Figure 2 、 Figure 5 and Figure 6The limiting assembly 5 includes a sealing ring 51, and the sealing ring 51 is sleeved inside the groove 4. The setting of the sealing ring 51 can use its rubber characteristics to help seal the door panel 1, and the opening of the groove 4 can provide an installation position for the installation of the sealing ring 51; limiting grooves 52 are provided on both sides of the interior of the sealing ring 51, and grooves 53 corresponding to the limiting grooves 52 are provided on the outer walls on both sides of the front of the inner plate 2. The opening of the grooves 53 can provide an installation position for the installation of the limiting spring 54, and the limiting grooves 52 corresponding to the grooves 53 can realize the limiting and fixing function of the sealing ring 51; the limiting spring 54 is fixedly connected to the inner wall of the bottom of the groove 53, and the top of the limiting spring 54 is fixedly connected to the inner wall of the groove 53. The end is fixedly connected with a pull plate 55, and a movement groove 56 is opened on the inner wall of one side of the pull groove 53, and the interior of the movement groove 56 is slidably connected with a limit plate 57 inserted into the inside of the limit groove 52. When the limit plate 57 moves inside the movement groove 56, the limit plate 57 can be inserted into the inside of the limit groove 52, thereby realizing the limiting and fixing function of the sealing ring 51; a connecting rod 58 is installed on the top outer wall of the pull plate 55 by bolts, and the connecting rod 58 is slidably connected to the limit plate 57. When the pull plate 55 is in motion, the pull plate 55 can drive the connecting rod 58 to move, so that the connecting rod 58 can drive the limit plate 57 to move, thereby providing power transmission for the movement of the limit plate 57.

[0029] Working principle: First, according to the user's operating habits or external usage environment, the mounting block 31 is inserted into the mounting slot 39 on one side, and the other mounting block 31 is set on the temple of the refrigerator. At this time, by rotating the screw 34, the screw 34 will rotate inside the mounting block 31, and during the rotation of the screw 34, the screw 34 can use the threaded connection with the moving plate 33 to enable the moving plate 33 to move on the outer wall of the screw 34. During the movement of the moving plate 33, the moving plate 33 uses the connection with the telescopic rod 32 to rotate. The fixed connection allows the telescopic rod 32 to extend and retract, and during the rising process of the moving plate 33, the moving plate 33 can drive the movable seats 37 on the outer walls on both sides of its top to rise. During the rising process, the movable seats 37 drive the curved rod 38 to move. The curved rod 38 utilizes the movable connection with the other movable seat 37 to enable the other movable seat 37 to drive the positioning block 36 to move inside the moving groove 35. During the continuous movement of the positioning block 36, the positioning block 36 will be inserted into the hole groove inside the installation groove 39, thereby realizing the installation limit function of the door panel 1;

[0030] Then, by sleeve-fitting the sealing ring 51 on the outer wall of the groove 4, the limit spring 54 can use the mechanical force of the spring to drive the pull plate 55 to rise. During the process of the pull plate 55 rising, the pull plate 55 can drive the connecting rod 58 to rise. During the process of the connecting rod 58 rising, the connecting rod 58 can use the sliding connection with the limit plate 57 to make the limit plate 57 move inside the motion groove 56, and during the continuous movement of the limit plate 57, the limit plate 57 will be inserted into the limit groove 52 inside the sealing ring 51. The above is the working process of the entire device, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0031] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A refrigerator door end cover structure, comprising a door panel (1), characterized in that: An inner plate (2) is mounted on the front outer wall of the door panel (1) via bolts, and adjustment components (3) are provided on the top and bottom outer walls of the door panel (1); The adjustment assembly (3) includes a mounting groove (39), and a mounting block (31) is inserted into the mounting groove (39), a telescopic rod (32) distributed in a horizontal structure is provided on the bottom inner wall of the mounting block (31), and a moving plate (33) is installed on the bottom outer wall of the telescopic rod (32) by bolts, a screw (34) is movably installed at the center of the bottom inner wall of the mounting block (31) through a bearing, and a moving groove (35) is opened on the top inner walls of both sides of the mounting block (31), and a positioning block (36) inserted into the inside of the mounting groove (39) is slidably connected inside the moving groove (35), and a movable seat (37) is installed on the outer wall of one side adjacent to the positioning block (36) and on both sides of the top outer wall of the moving plate (33) by bolts, and a curved rod (38) is movably installed inside the movable seat (37) through a rotating shaft.

2. The refrigerator door end cover structure according to claim 1, characterized in that: The telescopic rod (32) is respectively arranged on both sides of the bottom inner wall of the mounting block (31) by bolts, and the screw rod (34) penetrates the outside of the moving plate (33), and the screw rod (34) is threadedly connected to the moving plate (33).

3. The refrigerator door end cover structure according to claim 1, characterized in that: A groove (4) is provided on the outer wall of the inner plate (2), and limiting components (5) are provided on both sides of the inner portion of the inner plate (2).

4. The refrigerator door end cover structure according to claim 3, characterized in that: The limiting assembly (5) comprises a sealing ring (51), and the sealing ring (51) is sleeved inside the groove (4).

5. The refrigerator door end cover structure according to claim 4, characterized in that: Limiting grooves (52) are provided on both sides of the interior of the sealing ring (51), and drawing grooves (53) corresponding to the limiting grooves (52) are provided on both sides of the outer walls of the front side of the inner plate (2).

6. The refrigerator door end cover structure according to claim 5, characterized in that: A limiting spring (54) is fixedly connected to the inner wall of the bottom of the pull groove (53), and a pulling plate (55) is fixedly connected to the top of the limiting spring (54). A moving groove (56) is provided on the inner wall of one side of the pull groove (53), and a limiting plate (57) inserted into the inner part of the limiting groove (52) is slidably connected inside the moving groove (56).

7. The refrigerator door end cover structure according to claim 6, characterized in that: A connecting rod (58) is mounted on the top outer wall of the pull plate (55) via bolts, and the connecting rod (58) is slidably connected to the limiting plate (57).

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