Refrigerator side shell reinforcing structure

Abstract

The utility model relates to the technical field of refrigerators, and discloses a refrigerator side edge shell reinforcing structure which comprises a side plate, four sets of positioning groove plates are fixedly installed on the outer wall of the side plate, limiting holes are formed in the positioning groove plates, stabilizing mechanisms for improving the stability of the side plate are arranged on the positioning groove plates, and the limiting holes are formed in the side plate. The side plate is provided with a supporting mechanism for preventing deformation, the stabilizing mechanism comprises a triangular block, the triangular block is connected to the inner wall of the positioning groove plate in a clamped mode, and the inner wall of the triangular block is connected with a positioning pin in a sliding mode. By arranging the button, the sleeve rod, the guide block, the spring, the positioning pin and the limiting hole, installation of the triangular block can be completed, special equipment is not needed, installation is more convenient, the triangular block is used for supporting the two adjacent sets of positioning groove plates, and therefore the strength of the corners of the side plates can be improved, and the upwarp condition is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigerators, in particular to a refrigerator side shell reinforcement structure. Background Art

[0002] A refrigerator is a refrigeration device that maintains a constant low temperature. It is also a civilian product that keeps food or other items at a constant low temperature.

[0003] According to a publicly disclosed reinforcement structure of a refrigerator shell (publication number: CN203837376U), the reinforcement member in the above application is fixed to the flange at the edge of the refrigerator side panel by rivets, which not only has a high connection strength, but also compared with the prior art, there is no need to stick double-sided tape on the two side walls of the reinforcement member, the operation steps are small, and the installation efficiency is high. Positioning protrusions are provided at both ends of the first side of the reinforcement member, and the positioning protrusions are matched with the positioning grooves on the flange, so that the reinforcement member can be quickly and accurately positioned during the installation process, effectively saving the installation time of the reinforcement member.

[0004] The reinforcement used by the device to improve the strength of the side panel needs to be installed by rivets, and the use of rivets requires a rivet gun to drive the rivets in, and special equipment is required to complete the installation of the reinforcement. Although it can improve the strength, it is not convenient to use. Utility Model Content

[0005] The purpose of the utility model is to provide a refrigerator side shell reinforcement structure to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a refrigerator side shell reinforcement structure, including a side panel, the outer wall of the side panel is fixedly installed with four groups of positioning slots, the positioning slots are provided with limited holes, the positioning slots are provided with a stabilizing mechanism to improve the stability of the side panel, the stabilizing mechanism can be used to improve the strength of the corners of the side panel to prevent the corners from warping, the side panel is provided with a support mechanism to prevent deformation, the side panel can be supported by the support mechanism to prevent the side panel from deformation, and the stabilizing mechanism includes:

[0007] A triangular block, wherein the triangular block is clamped on the inner wall of the positioning groove plate. The strength of the corners of the side plate can be improved by arranging the triangular block in conjunction with the positioning groove plate;

[0008] A positioning pin, wherein the positioning pin is slidably connected to the inner wall of the triangular block, a spring is fixedly installed at one end of the positioning pin, an end of the spring away from the positioning pin is fixedly installed on the inner wall of the triangular block, the other end of the positioning pin passes through the triangular block and fits on the inner wall of the limiting hole, a guide block is fixedly installed on the side wall of the positioning pin, and the triangular block can be limited between the two sets of positioning slot plates by setting the positioning pin to cooperate with the limiting hole;

[0009] The button is slidably connected to the inner wall of the triangular block, a sleeve rod is fixedly installed on the side wall of the button, and the outer wall of the guide block is fitted on the inner wall of the sleeve rod. The guide block can be squeezed by arranging the button to cooperate with the sleeve rod.

[0010] Preferably, the supporting mechanism includes a rotating shaft, which is rotatably connected to the side wall of the side panel, and the outer wall of the rotating shaft is fixedly installed with a cross reinforcement rib, and the outer wall of the cross reinforcement rib is attached to the outer wall of the side panel, and a threaded rod is fixedly installed on the end of the cross reinforcement rib away from the rotating shaft. By setting the cross reinforcement rib, the strength of the side panel can be further improved.

[0011] Preferably, a sliding rod is fixedly installed on the side wall of the triangular block, and a threaded sleeve is sleeved on the outer wall of the sliding rod. The threaded sleeve is threadedly connected to the outer wall of the threaded rod. By arranging the threaded sleeve, the sliding rod and the threaded rod can maintain a stable concentric state.

[0012] Preferably, four groups of the stabilizing mechanisms are provided, and the four groups of the stabilizing mechanisms are arranged at the four corners of the side plate in a circular array with the rotating shaft as the center point.

[0013] Preferably, two groups of positioning pins are provided, and the two groups of positioning pins are mirror-imaged on the inner wall of the triangular block with the sliding rod as the central axis.

[0014] Preferably, the buttons are provided in two groups, and the two groups of buttons are mirror-imaged on the inner wall of the triangular block with the sliding rod as the central axis.

[0015] Compared with the prior art, the utility model provides a refrigerator side shell reinforcement structure, which has the following beneficial effects:

[0016] 1. The side shell reinforcement structure of the refrigerator can complete the installation of the triangular block by setting buttons, sleeve rods, guide blocks, springs, positioning pins, and limit holes. No special equipment is required, and the installation is more convenient. The triangular blocks are used to support two adjacent groups of positioning slot plates, thereby improving the strength of the corners of the side panels and avoiding warping.

[0017] 2. The side shell reinforcement structure of the refrigerator can maintain a stable concentric state between the sliding rod and the threaded rod by setting a threaded sleeve, so that the cross reinforcement ribs can maintain a stable state. The cross reinforcement ribs can be used to support the side panels to avoid deformation of the side panels, thereby further improving the strength of the side panels. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the overall structure of the triangular block of the utility model;

[0020] Figure 3 It is a schematic diagram of the overall structure of the cross reinforcement rib of the utility model;

[0021] Figure 4 For this utility model Figure 1 A is an enlarged structural diagram of FIG.

[0022] In the figure: 1. side plate; 2. positioning slot plate; 3. limiting hole; 4. stabilizing mechanism; 41. triangular block; 42. positioning pin; 43. button; 44. spring; 45. guide block; 46. sleeve rod; 5. supporting mechanism; 51. rotating shaft; 52. cross reinforcing rib; 53. threaded rod; 54. sliding rod; 55. threaded sleeve. DETAILED DESCRIPTION

[0023] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a refrigerator side shell reinforcement structure, including a side panel 1, four groups of positioning slot plates 2 are fixedly installed on the outer wall of the side panel 1, and a limiting hole 3 is provided on the positioning slot plate 2. A stabilizing mechanism 4 for improving the stability of the side panel 1 is arranged on the positioning slot plate 2. Four groups of stabilizing mechanisms 4 are arranged at the four corners of the side panel 1 in a circular array with a rotating shaft 51 as the center point. By arranging the four groups of stabilizing mechanisms 4, the strength of the corners of the side panel 1 can be improved to avoid warping at the corners. A supporting mechanism 5 for preventing deformation is arranged on the side panel 1. By arranging the supporting mechanism 5, the side panel 1 can be supported to prevent deformation of the side panel 1.

[0024] The above-mentioned stabilizing mechanism 4 includes a triangular block 41, a positioning pin 42, a button 43, a spring 44, a guide block 45, and a sleeve rod 46; the triangular block 41 is clamped on the inner wall of the positioning slot plate 2, and the triangular block 41 can be used to support two adjacent groups of positioning slot plates 2, thereby improving the strength of the corners of the side plate 1, and the positioning pin 42 is slidably connected to the inner wall of the triangular block 41, and one end of the positioning pin 42 is fixedly installed with a spring 44, and the end of the spring 44 away from the positioning pin 42 is fixedly installed on the inner wall of the triangular block 41, and the positioning pin 42 can be pushed to the outside of the triangular block 41 by the elasticity of the spring 44, so that the positioning pin 42 can enter the inside of the limiting hole 3, and the other end of the positioning pin 42 passes through the triangular block 41 and fits the inner wall of the limiting hole 3, and the positioning pin 42 cooperates with the limiting hole 3 to limit the triangular block 41 Between the two groups of positioning groove plates 2, the side walls of the positioning pins 42 are fixedly installed with guide blocks 45, and there are two groups of positioning pins 42. The two groups of positioning pins 42 are mirror-set on the inner wall of the triangular block 41 with the slide rod 54 as the central axis. When the two groups of buttons 43 approach each other, the sleeve rod 46 and the guide block 45 can make the two groups of positioning pins 42 slide synchronously toward the inside of the triangular block 41, and the buttons 43 are slidably connected to the inner wall of the triangular block 41. There are two groups of buttons 43, and the two groups of buttons 43 are mirror-set on the inner wall of the triangular block 41 with the slide rod 54 as the central axis. The side walls of the buttons 43 are fixedly installed with sleeve rods 46, and the outer walls of the guide blocks 45 are attached to the inner walls of the sleeve rods 46. The two buttons 43 are pinched together to make the two buttons 43 slide synchronously on the inner wall of the triangular block 41 and approach each other. At this time, the buttons 43 will drive the sleeve rods 46 to move synchronously.

[0025] The supporting mechanism 5 comprises a rotating shaft 51, a cross reinforcing rib 52, a threaded rod 53, a sliding rod 54 and a threaded sleeve 55; the rotating shaft 51 is rotatably connected to the side wall of the side panel 1, the outer wall of the rotating shaft 51 is fixedly mounted with a cross reinforcing rib 52, the outer wall of the cross reinforcing rib 52 is fitted to the outer wall of the side panel 1, the rotating shaft 51 can be used to rotate the cross reinforcing rib 52, the cross reinforcing rib 52 can be used to support the side panel 1 to prevent the side panel 1 from being deformed, and the end of the cross reinforcing rib 52 away from the rotating shaft 51 is fixedly mounted with a threaded rod 53. The threaded rod 53 and the sliding rod 54 can be kept in a concentric state by rotating the cross reinforcement rib 52. The sliding rod 54 is fixedly installed on the side wall of the triangular block 41. The outer wall of the sliding rod 54 is sleeved with a threaded sleeve 55. The threaded sleeve 55 can be used to keep the sliding rod 54 and the threaded rod 53 in a stable concentric state, thereby keeping the cross reinforcement rib 52 in a stable state. The threaded sleeve 55 is threadedly connected to the outer wall of the threaded rod 53. The threaded sleeve 55 is threadedly connected to the threaded rod 53, so that the threaded rod 53 and the sliding rod 54 can maintain a stable concentric state.

[0026] Working principle: First, pinch the two buttons 43 to make the two buttons 43 slide synchronously on the inner wall of the triangular block 41 and approach each other. At this time, the button 43 will drive the sleeve rod 46 to move synchronously. While the sleeve rod 46 moves, it will squeeze the guide block 45, so that the guide block 45 drives the positioning pin 42 to slide inside the triangular block 41 and compress the spring 44. At this time, the triangular block 41 is placed inside the positioning slot plate 2, so that the side walls at both ends of the triangular block 41 are respectively fitted with the inner walls of the two sets of positioning slot plates 2, and at this time, the positioning pin 42 and the limiting hole 3 on the positioning slot plate 2 are in a concentric state, and then the button 4 is released. 3, so that the sleeve rod 46 stops squeezing the guide block 45, at this time, the positioning pin 42 can be pushed to the outside of the triangular block 41 through the elasticity of the spring 44, so that the positioning pin 42 can enter the inside of the limiting hole 3, at this time, the positioning pin 42 is used to cooperate with the limiting hole 3 to limit the triangular block 41 between the two groups of positioning slot plates 2, and the above steps are repeated to install the triangular blocks 41 at the four corners of the side plate 1. The triangle has strong stability. At this time, the triangular blocks 41 can be used to support the two adjacent groups of positioning slot plates 2, thereby improving the strength of the corners of the side plate 1 and avoiding the occurrence of warping.

[0027] After the triangular blocks 41 are installed at the four corners of the side panel 1, the cross reinforcement rib 52 can be rotated by using the rotating shaft 51. The rotation of the cross reinforcement rib 52 can keep the threaded rod 53 and the sliding rod 54 in a concentric state. Then the threaded sleeve 55 is threadedly connected to the threaded rod 53 to keep the threaded rod 53 and the sliding rod 54 in a stable concentric state, so that the cross reinforcement rib 52 can be kept in a stable state. The cross reinforcement rib 52 can be used to support the side panel 1 to prevent the side panel 1 from deformation, thereby further improving the strength of the side panel 1.

[0028] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A refrigerator side shell reinforcement structure, comprising a side plate (1), characterized in that: Four groups of positioning slot plates (2) are fixedly mounted on the outer wall of the side plate (1), and the positioning slot plates (2) are provided with limiting holes (3). The positioning slot plates (2) are provided with a stabilizing mechanism (4) for improving the stability of the side plate (1), and the side plate (1) is provided with a supporting mechanism (5) for preventing deformation, and the stabilizing mechanism (4) comprises: A triangular block (41), wherein the triangular block (41) is clamped on the inner wall of the positioning groove plate (2); A positioning pin (42), wherein the positioning pin (42) is slidably connected to the inner wall of the triangular block (41), a spring (44) is fixedly installed at one end of the positioning pin (42), an end of the spring (44) away from the positioning pin (42) is fixedly installed on the inner wall of the triangular block (41), the other end of the positioning pin (42) passes through the triangular block (41) and is attached to the inner wall of the limiting hole (3), and a guide block (45) is fixedly installed on the side wall of the positioning pin (42); A button (43) is slidably connected to the inner wall of the triangular block (41); a sleeve rod (46) is fixedly mounted on the side wall of the button (43); and the outer wall of the guide block (45) is fitted on the inner wall of the sleeve rod (46).

2. A refrigerator side shell reinforcement structure according to claim 1, characterized in that: The support mechanism (5) comprises a rotating shaft (51), the rotating shaft (51) being rotatably connected to the side wall of the side plate (1), a cross reinforcing rib (52) being fixedly mounted on the outer wall of the rotating shaft (51), the outer wall of the cross reinforcing rib (52) being in contact with the outer wall of the side plate (1), and a threaded rod (53) being fixedly mounted on one end of the cross reinforcing rib (52) away from the rotating shaft (51).

3. A refrigerator side shell reinforcement structure according to claim 2, characterized in that: A sliding rod (54) is fixedly mounted on the side wall of the triangular block (41), a threaded sleeve (55) is sleeved on the outer wall of the sliding rod (54), and the threaded sleeve (55) is threadedly connected to the outer wall of the threaded rod (53).

4. The refrigerator side shell reinforcement structure according to claim 1, characterized in that: Four groups of the stabilizing mechanisms (4) are provided, and the four groups of the stabilizing mechanisms (4) are arranged at the four corners of the side plate (1) in a circular array with the rotating shaft (51) as the center point.

5. The refrigerator side shell reinforcement structure according to claim 1, characterized in that: The positioning pins (42) are provided in two groups, and the two groups of positioning pins (42) are mirror-imaged on the inner wall of the triangular block (41) with the sliding rod (54) as the central axis.

6. The refrigerator side shell reinforcement structure according to claim 1, characterized in that: The buttons (43) are provided in two groups, and the two groups of buttons (43) are mirror-imaged on the inner wall of the triangular block (41) with the slide bar (54) as the central axis.

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