Plate body connecting structure of refrigeration display cabinet

Abstract

The utility model relates to a plate body connecting structure of a refrigeration display cabinet, which aims to solve the technical problem that an L-shaped corner is generated after the plate body connecting structure of the current refrigeration display cabinet is connected with a plate body, and comprises a frame structure, side plates are arranged on two sides and the rear side of the frame structure, and a top plate is arranged at the top of the frame structure. The frame structure comprises a rectangular frame, rectangular rods are arranged at the four corners of the top of the rectangular frame, open grooves are formed in the periphery of the frame structure through cooperation of the rectangular frame and the rectangular rods, the thickness of the open grooves is consistent with that of the side plates, and inserting grooves are formed in the open grooves in the two sides and the rear side of the frame structure. The center of the top end of the rectangular rod is rotatably provided with a round rod through a bearing, the top of the round rod is provided with a mounting plate, and the two ends of the bottom of the mounting plate are provided with rubber blocks. The oil dirt collecting device has the advantages that oil dirt can be effectively prevented from being accumulated, and the oil dirt collecting device is convenient to clean.

Description

Technical Field

[0001] This utility model relates to the field of panel connection technology for refrigerated display cabinets, and in particular to a panel connection structure for refrigerated display cabinets. Background Technology

[0002] Refrigerated display cases are appliances used to refrigerate and display food, medicine, and other items. They are commonly used in shopping malls, supermarkets, convenience stores, and other places. When refrigerated display cases are assembled, their panels need to be connected and fixed by a connecting structure. The panel connecting structure of a refrigerated display case is usually a frame structure. The panels of the refrigerated display case are attached to the sides and top of the frame structure and then fixed with bolts, thereby achieving a fixed connection of the panels of the refrigerated display case.

[0003] In existing refrigerated display cases, when connecting the side and rear panels, an L-shaped corner appears at the joint between the panel and the frame structure. This corner is prone to accumulating dirt and is very difficult to clean. Therefore, we propose a new panel connection structure for refrigerated display cases. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology, adapt to the needs of reality, and provide a panel connection structure for a refrigerated display cabinet to solve the technical problem that an L-shaped corner will be generated after the current panel connection structure of the refrigerated display cabinet is connected to the panel.

[0005] To achieve the purpose of this utility model, the technical solution adopted by this utility model is as follows: design a panel connection structure for a refrigerated display cabinet, including a frame structure, side panels are arranged on both sides and the rear side of the frame structure, and a top plate is arranged on the top of the frame structure;

[0006] The frame structure includes a rectangular frame, with rectangular rods arranged at the four corners of the top of the rectangular frame. The frame structure is surrounded by an opening slot formed by the rectangular frame and the rectangular rods. The thickness of the opening slot is the same as the thickness of the side plate. Slots are arranged inside the opening slots on both sides and the rear side of the frame structure. The side plate is surrounded by a convex edge corresponding to the slot.

[0007] The rectangular rod has a circular rod mounted on its top center via a bearing. A mounting plate is arranged on the top of the circular rod, and rubber blocks are arranged at both ends of the bottom of the mounting plate. Circular grooves are opened at the four corners of the top of the top plate, and a first through hole corresponding to the mounting plate is opened at the bottom of the circular groove.

[0008] Preferably, a support rod is welded between the tops of the two sets of rectangular rods on the front side of the rectangular frame, and the top of the support rod is flush with the top of the rectangular rod.

[0009] Preferably, the side of the slot is T-shaped, and the convex side is also T-shaped.

[0010] Preferably, the first through hole and the circular groove are arranged symmetrically at the center, and the size of the first through hole matches the size of the mounting plate, and the height of the circular rod is consistent with the height of the first through hole.

[0011] Preferably, two sets of symmetrical slots are arranged at the bottom of the circular groove, and the two sets of slots are perpendicular to the first through hole, and the depth of the slots is less than the height of the rubber block.

[0012] Preferably, the top of the mounting plate is provided with a protrusion, and the protrusion extends to the surface outside the circular groove and has a second through hole.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model uses rectangular rods at the four corners of a rectangular frame to form a frame structure. Slots are provided on both sides and the back of the frame structure, and protruding edges corresponding to the slots are provided on the side plates. Therefore, when connecting the three sets of side plates, the three sets of side plates can be directly inserted from the top of the frame structure to the sides and back of the frame structure respectively. At this time, the protruding edges on the side plates are located in the slots, thereby achieving the limiting and fixing of the side plates. Furthermore, the side plates can be seamlessly connected to the frame structure around the circumference without L-shaped corners. Therefore, this utility model can effectively avoid the accumulation of oil stains and is also relatively easy to clean.

[0015] 2. The rectangular rod of this utility model is provided with a round rod, a mounting plate, and a rubber block at the top. The top plate is provided with corresponding round grooves and first through holes at the four corners. Therefore, when installing the top plate, the top plate can be placed directly on the top of the four sets of rectangular rods. At this time, the round rod passes through the first through hole, and the mounting plate is located in the round groove. Then, the operator rotates the mounting plate 90 degrees. At this time, the rubber block deforms and exerts a downward squeezing force on the top plate, thereby fixing the top plate to the frame structure. Therefore, the frame structure can realize the quick assembly and disassembly of the refrigerated display cabinet panels, which is convenient for use. Attached Figure Description

[0016] Figure 1 This is an installation diagram of the present invention;

[0017] Figure 2 This is a schematic diagram of the frame structure of this utility model;

[0018] Figure 3 For the present utility model Figure 2 Enlarged view of point A in the middle;

[0019] Figure 4 This is a schematic diagram of the side plate structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the top plate structure of this utility model;

[0021] Figure 6 For the present utility model Figure 5 Enlarged diagram of point B in the middle.

[0022] In the diagram: 1. Frame structure; 2. Side plate; 201. Protruding edge; 3. Top plate; 301. Circular groove; 302. First through hole; 303. Slot; 4. Rectangular frame; 5. Rectangular rod; 6. Slot; 7. Round rod; 701. Mounting plate; 702. Rubber block; 703. Protrusion; 704. Second through hole; 8. Support rod. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0024] In the embodiment: a panel connection structure for a refrigerated display case, see [link / reference]. Figures 1 to 6 The system includes a frame structure 1, side panels 2 arranged on both sides and the back of the frame structure 1, and a top panel 3 arranged on the top of the frame structure 1. The three sets of side panels 2 are respectively installed on both sides and the back of the frame structure 1, and then the top panel 3 is installed on the top of the frame structure 1, thus realizing the connection of the panels of the refrigerated display cabinet.

[0025] In one specific embodiment, the frame structure 1 includes a rectangular frame 4, with rectangular rods 5 arranged at the four corners of the top of the rectangular frame 4. The frame structure 1 is surrounded by an opening groove formed by the rectangular frame 4 and the rectangular rods 5, and the thickness of the opening groove is the same as the thickness of the side plate 2. Slots 6 are arranged inside the opening grooves on both sides and the rear side of the frame structure 1. The side plate 2 is surrounded by a protruding edge 201 corresponding to the slot 6. When the three sets of side plates 2 are connected, the three sets of side plates 2 can be directly inserted from the top of the frame structure 1 into the two sides and the rear side of the frame structure 1 respectively. At this time, the protruding edge 201 on the side plate 2 is located in the slot 6, thereby realizing the limiting and fixing installation of the side plate 2. Furthermore, the side plate 2 can be seamlessly connected with the frame structure 1 without L-shaped corners, which can effectively prevent the accumulation of oil stains and is also relatively convenient to clean.

[0026] Specifically, a support rod 8 is welded between the tops of the two sets of rectangular rods 5 on the front side of the rectangular frame 4, and the top of the support rod 8 is flush with the top of the rectangular rod 5. The support rod 8 can connect and reinforce the two sets of rectangular rods 5 on the front side of the rectangular frame 4, which facilitates the subsequent installation of the door on the front side of the frame structure 1. The support rod 8 can also support the bottom edge of the top plate 3.

[0027] Furthermore, the side of the slot 6 is T-shaped, and the side of the protruding edge 201 is also T-shaped. The T-shaped side of the slot 6 and the side of the protruding edge 201 work together to achieve a tightening effect, forming a compact and stable connection between the rectangular rod 5 and the side plate 2.

[0028] In this invention, a round rod 7 is rotatably mounted on the top center of a rectangular rod 5 via a bearing. A mounting plate 701 is arranged on the top of the round rod 7, and rubber blocks 702 are arranged at both ends of the bottom of the mounting plate 701. A round groove 301 is opened at the four corners of the top of the top plate 3, and a first through hole 302 corresponding to the mounting plate 701 is opened at the bottom of the round groove 301. When installing the top plate 3, the top plate 3 can be directly placed on the top of the four sets of rectangular rods 5. At this time, the round rod 7 passes through the first through hole 302, and the mounting plate 701 is located in the round groove 301. Then, the operator rotates the mounting plate 701 ninety degrees. At this time, the rubber block 702 deforms and exerts a downward squeezing force on the top plate 3, thereby fixing the top plate 3 to the frame structure 1. Therefore, the frame structure 1 can realize the quick assembly and disassembly of the refrigerated display cabinet, which is convenient for use.

[0029] Specifically, the first through hole 302 and the circular groove 301 are arranged symmetrically at the center, and the size of the first through hole 302 matches the size of the mounting plate 701. The height of the circular rod 7 is consistent with the height of the first through hole 302, ensuring that the mounting plate 701 can smoothly pass through the first through hole 302 and enter the circular groove 301. Moreover, the consistent height of the circular rod 7 and the first through hole 302 ensures that the rubber block 702 will deform when the mounting plate 701 is twisted, thereby generating a downward squeezing force on the top plate 3.

[0030] Furthermore, two sets of symmetrical slots 303 are arranged at the bottom of the circular groove 301. The slots 303 are arc-shaped, and the two sets of slots 303 are perpendicular to the first through hole 302. The depth of the slots 303 is less than the height of the rubber block 702. When the mounting plate 701 is twisted ninety degrees, a part of the rubber block 702 will be located in the slots 303, achieving the positioning effect.

[0031] Furthermore, the top of the mounting plate 701 is provided with a protrusion 703, and the protrusion 703 extends to the outer surface of the circular groove 301 and has a second through hole 704. When twisting the mounting plate 701, an external stick can be inserted into the second through hole 704, and then the mounting plate 701 can be twisted by holding the stick, which is more convenient and less strenuous. This utility model solves the technical problem that the current refrigerated display cabinet panel connection structure will produce an L-shaped corner after being connected to the panel by the cooperation of the rectangular frame 4 and the rectangular rod 5.

[0032] Working principle: When connecting the panels of the refrigerated display case, firstly, the three sets of side panels 2 are installed on the two sides and the rear side of the frame structure 1 respectively, and then the top panel 3 is installed on the top of the frame structure 1, thus realizing the connection of the panels of the refrigerated display case.

[0033] Secondly, when connecting the three sets of side panels 2, the three sets of side panels 2 can be directly inserted from the top of the frame structure 1 to the two sides and the back of the frame structure 1 respectively. At this time, the protruding edge 201 on the side panel 2 is located in the slot 6, thereby realizing the limiting and fixing installation of the side panel 2. Furthermore, the side panel 2 can be seamlessly connected with the frame structure 1 around the circumference without L-shaped corners, which can effectively prevent the accumulation of oil stains and is also relatively convenient to clean.

[0034] Finally, when installing the top plate 3, it can be placed directly on the top of the four sets of rectangular rods 5. At this time, the round rod 7 passes through the first through hole 302, and the mounting plate 701 is located in the round groove 301. Then, the operator rotates the mounting plate 701 ninety degrees. At this time, the rubber block 702 deforms and exerts a downward squeezing force on the top plate 3, thereby fixing the top plate 3 to the frame structure 1. Therefore, the frame structure 1 can realize the quick assembly and disassembly of the refrigerated display cabinet panels, which is convenient for use.

[0035] The embodiments disclosed herein are preferred embodiments, but are not limited thereto. Those skilled in the art can readily grasp the spirit of this utility model based on the above embodiments and make different extensions and variations. However, as long as they do not depart from the spirit of this utility model, they are all within the protection scope of this utility model.

Claims

1. A plate connection structure for a refrigerated display cabinet, characterized in that: It comprises a frame structure (1), side panels (2) are arranged on both sides and the rear side of the frame structure (1), and a top panel (3) is arranged on the top of the frame structure (1); The frame structure (1) comprises a rectangular frame (4), rectangular rods (5) are arranged at the four corners of the top of the rectangular frame (4), an open groove is formed around the frame structure (1) by the cooperation of the rectangular frame (4) and the rectangular rods (5), and the thickness of the open groove is consistent with the thickness of the side plate (2), slots (6) are arranged inside the open grooves on both sides and the rear side of the frame structure (1), and convex edges (201) corresponding to the slots (6) are arranged around the side plate (2); A round rod (7) is rotatably mounted at the center of the top end of the rectangular rod (5) through a bearing, a mounting plate (701) is arranged at the top of the round rod (7), and rubber blocks (702) are arranged at both ends of the bottom of the mounting plate (701), circular grooves (301) are provided at the four corners of the top of the top plate (3), and a first through hole (302) corresponding to the mounting plate (701) is provided at the bottom of the circular groove (301).

2. A plate connection structure for a refrigerated display cabinet as claimed in claim 1, characterized in that: A support rod (8) is welded between the tops of the two groups of rectangular rods (5) on the front side of the rectangular frame (4), and the top of the support rod (8) is flush with the top of the rectangular rod (5).

3. A plate connection structure for a refrigerated display cabinet as claimed in claim 1, characterized in that: The side of the slot (6) is arranged in a T-shape, and the side of the convex edge (201) is arranged in a T-shape.

4. The plate connection structure of a refrigerated display cabinet according to claim 1, characterized in that: The first through hole (302) and the circular groove (301) are arranged in a centrally symmetrical manner, and the size of the first through hole (302) matches the size of the mounting plate (701), and the height of the round rod (7) is consistent with the height of the first through hole (302).

5. The plate connection structure of a refrigerated display cabinet according to claim 1, characterized in that: Two groups of symmetrical slots (303) are arranged at the bottom of the circular groove (301), and the two groups of slots (303) are vertically distributed with the first through hole (302), and the depth of the slots (303) is less than the height of the rubber block (702).

6. The plate connection structure of a refrigerated display cabinet according to claim 1, characterized in that: A protrusion (703) is arranged on the top of the mounting plate (701), and a second through hole (704) is formed on the surface of the protrusion (703) extending to the outside of the circular groove (301).

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