Gear type turntable structure for refrigerator

Abstract

The utility model relates to the technical field of refrigerator accessories, in particular to a gear type turntable structure for a refrigerator, which comprises a structure body, the structure body comprises a chassis part and a turntable part rotationally connected with the chassis part, and a rotating component used for driving the turntable part to rotate is clamped in the center of the chassis part. The rotating assembly comprises a box body, a rotating disc arranged in the box body, a connecting piece connected to the bottom of the rotating disc and a gear disc connected to one end of the connecting piece, a track used for movement of the connecting piece is arranged at the inner bottom of the box body, and a first limiting hole is formed in one side of the track; a hollow column hole is formed in the center of the rotating disc, and the lower portion of the hollow column hole is connected to the connecting piece and moves in the first limiting hole. The utility model provides the gear type turntable structure for the refrigerator, which is convenient to take and improves the space utilization rate.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigerator accessories, in particular to a gear-type turntable structure for a refrigerator. 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 foods at a constant low temperature. It can be seen everywhere in life, production and scientific research.

[0003] A refrigerator is generally provided with multiple shelves, and food is placed on the shelves to improve the storage capacity of the refrigerator. However, when the shelves of the refrigerator are full of food, when the user needs to take out the food on the back of the shelf, he needs to take out the food on the front of the shelf first, and then he can take out the food on the back of the shelf. After the corresponding food is taken out, the other food taken out before is also needed to be put back on the shelf and sorted, which causes great inconvenience to the user. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a gear-type turntable structure for a refrigerator that is easy to take and improves space utilization.

[0005] The utility model adopts the following technical solutions:

[0006] A gear-type turntable structure for a refrigerator comprises a structural body, wherein the structural body comprises a chassis member and a turntable member rotatably connected to the chassis member, a rotating assembly for driving the turntable member to rotate is clamped at the center of the chassis member, the rotating assembly comprises a box body, a rotating disk arranged inside the box body, a connecting piece connected to the bottom of the rotating disk, and a gear plate connected to one end of the connecting piece, a track for the movement of the connecting piece is provided at the inner bottom of the box body, and a first limiting hole is provided on one side of the track; a hollow column hole is provided at the center of the rotating disk, and the lower part of the hollow column hole is connected to the connecting piece and moves inside the first limiting hole.

[0007] A further improvement to the above technical solution is that the upper surface of the turntable is provided with a plurality of anti-slip convex grooves, and the bottom of the turntable is provided with a clamping assembly, and the clamping assembly is clamped and connected with the hollow column hole.

[0008] A further improvement to the above technical solution is that the snap-in assembly includes a connecting cross, two first snap-in parts and two second snap-in parts, the two first snap-in parts are arranged opposite to each other and connected to the connecting cross, and the two second snap-in parts are arranged opposite to each other and connected to the connecting cross.

[0009] A further improvement to the above technical solution is that the first engaging portion includes a first boss and a convex block vertically connected to the first boss, and the second engaging portion includes a second boss.

[0010] A further improvement to the above technical solution is that the rotating assembly includes a cover body, the box body is snap-fitted to the cover body, a second limiting hole matching the first limiting hole is opened on one side of the cover body, and the upper part of the hollow column hole passes through the second limiting hole and is connected to the snap-on assembly.

[0011] A further improvement to the above technical solution is that the inner wall of the hollow column hole is provided with a first groove connected to the first clamping portion and a second groove connected to the second clamping portion.

[0012] A further improvement to the above technical solution is that the inner side walls of the box body are respectively integrally formed with a first spur rack and a second spur rack, the edge of the rotating disk is provided with a first gear tooth and a second gear tooth which are oppositely arranged, the first gear tooth and the second gear tooth are respectively meshed and connected with the first spur rack, and the gear disk is meshed and connected with the second spur rack.

[0013] A further improvement to the above technical solution is that the two ends of the connecting plate are respectively provided with a first clamping hole and a second clamping hole, and the lower part of the hollow column hole is movably connected to the first clamping hole; the bottom of the gear plate is connected with a clamping ring, and the clamping ring is movably connected to the second clamping hole.

[0014] A further improvement to the above technical solution is that the chassis member is provided with a plurality of auxiliary grooves on both sides of the rotating assembly, and sliding balls are movably provided inside the auxiliary grooves, and the sliding balls are used to assist the rotation of the turntable member.

[0015] A further improvement to the above technical solution is that a plurality of suction cups are provided at the bottom of the chassis.

[0016] The beneficial effects of the utility model are:

[0017] The utility model is provided with a rotating assembly, and a turntable part is adapted to the inner chamber of the refrigerator and rotates in the inner chamber of the refrigerator, so that more food can be placed on the turntable part, and the inner chamber space of the refrigerator is fully utilized, thereby improving the space utilization rate; when in use, when the rotating disc reciprocates, the first gear teeth or the second gear teeth of the rotating disc mesh with the first spur rack, and at this time, the second gear teeth or the first gear teeth mesh with the gear plate, driving the gear plate to mesh with the second spur rack, so that the rotating disc and the gear plate reciprocate to realize the rotation of the turntable part. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an exploded view of the gear-type turntable structure for refrigerator of the utility model;

[0019] Figure 2 for Figure 1 A partial enlarged view of circle A of the gear-type turntable structure for a refrigerator;

[0020] Figure 3 for Figure 1 An exploded view of a rotating assembly of a gear-type turntable structure for a refrigerator;

[0021] Figure 4 for Figure 3 A schematic diagram of the structure of a gear plate and a rotating disc of a gear-type turntable structure for a refrigerator;

[0022] Figure 5 for Figure 4 A partial enlarged view of the gear disk and the circle B of the rotating disk of the gear-type turntable structure for a refrigerator;

[0023] Figure 6 for Figure 1 A schematic structural diagram of a turntable member of a gear-type turntable structure for a refrigerator;

[0024] Figure 7 for Figure 6 A partial enlarged view of circle C of a turntable member of a gear-type turntable structure for a refrigerator;

[0025] Numbers in the figure:

[0026] 10. Structural body; 20. Chassis; 21. Auxiliary groove; 22. Sliding ball; 23. Suction cup; 30. Turntable; 31. Anti-skid convex pattern; 40. Rotating assembly; 41. Box body; 42. Gear plate; 421. Snap ring; 43. Track; 44. First limiting hole; 45. First straight rack; 46. Second straight rack; 50. Rotating disc; 51. First gear teeth; 52. Second gear teeth; 60. Connecting piece; 61. First clamping hole; 62. Second clamping hole; 70. Hollow column hole; 71. First groove; 72. Second groove; 80. Clamping assembly; 81. Connecting cross; 82. First clamping part; 83. Second clamping part; 821. First boss; 822. Bump; 831. Second boss; 90. Cover; 91. Second limiting hole. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] In the description of the present invention, it should be noted that the terms "vertical direction", "upper", "lower", "horizontal" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, "first", "second", "third", and "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0029] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, a mechanical connection, an electrical connection, a direct connection, or a connection through an intermediate medium, or the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] like Figures 1 to 7 As shown, the gear-type turntable structure for a refrigerator of the utility model comprises a structural body 10, wherein the structural body 10 comprises a chassis member 20, a turntable member 30 rotatably connected to the chassis member 20, a rotating assembly 40 for driving the turntable member 30 to rotate is clamped at the center of the chassis member 20, the rotating assembly 40 comprises a box body 41, a rotating disk 50 arranged inside the box body 41, a connecting piece 60 connected to the bottom of the rotating disk 50, and a gear plate 42 connected to one end of the connecting piece 60, a track 43 for the movement of the connecting piece 60 is provided at the inner bottom of the box body 41, and a first limiting hole 44 is provided on one side of the track 43; a hollow column hole 70 is provided at the center of the rotating disk 50, and the lower part of the hollow column hole 70 is connected to the connecting piece 60 and moves inside the first limiting hole 44.

[0031] Furthermore, the chassis 20 is provided with a plurality of auxiliary grooves 21 on both sides of the rotating assembly 40, and a sliding ball 22 is movably provided inside the auxiliary groove 21, and the sliding ball 22 is used to assist the rotation of the turntable 30. Through the sliding ball 22, the turntable 30 is movably connected to the chassis 20, which improves the smoothness of the rotation of the turntable 30 and has strong practicality.

[0032] Furthermore, a plurality of suction cups 23 are provided at the bottom of the chassis 20. The suction cups 23 can be provided to absorb the chassis 20 in the refrigerator interior to improve the stability of placement.

[0033] Furthermore, the upper surface of the turntable 30 is provided with a plurality of anti-skid convex grooves 31, and the bottom of the turntable 30 is provided with a clamping assembly 80, and the clamping assembly 80 is clamped and connected with the hollow column hole 70. Specifically, the surface of the turntable 30 is provided with a plurality of anti-skid convex grooves 31, which is convenient for placing food and other items, and the placement stability is high; the clamping assembly 80 is provided to facilitate the connection between the turntable 30 and the rotating assembly 40, so that the turntable 30 can be rotated in the refrigerator chamber, and the convenience of taking is improved.

[0034] Further, the rotating assembly 40 includes a cover body 90, the box body 41 is buckled and connected with the cover body 90, a second limiting hole 91 matching with the first limiting hole 44 is opened on one side of the cover body 90, and the upper part of the hollow column hole 70 passes through the second limiting hole 91 and is connected to the clamping assembly 80. In this way, the two ends of the hollow column hole 70 pass through the first limiting hole 44 and the second limiting hole 91 respectively, so that the turntable member 30 rotates, thereby improving the space utilization rate.

[0035] Furthermore, the inner side wall of the box body 41 is respectively integrally formed with a first spur rack 45 and a second spur rack 46, and the edge of the rotating disk 50 is provided with a first gear 51 and a second gear 52 which are arranged opposite to each other, and the first gear 51 and the second gear 52 are respectively meshed and connected with the first spur rack 45, and the gear plate 42 is meshed and connected with the second spur rack 46. When in use, when the rotating disk 50 reciprocates, the first gear 51 or the second gear 52 of the rotating disk 50 meshes and moves with the first spur rack 45, and at this time, the second gear 52 or the first gear 51 meshes and moves with the gear plate 42, driving the gear plate 42 to mesh and move with the second spur rack 46, so that the rotating disk 50 and the gear plate 42 reciprocate to realize the rotation of the turntable member 30.

[0036] Furthermore, the two ends of the connecting piece 60 are respectively provided with a first clamping hole 61 and a second clamping hole 62, and the lower part of the hollow column hole 70 is movably connected to the first clamping hole 61; the bottom of the gear plate 42 is connected with a clamping ring 421, and the clamping ring 421 is movably connected to the second clamping hole 62. When the rotating disc 50 rotates, the gear plate 42 is driven to rotate on the second spur rack 46, so that the rotating disc member 30 can rotate 360 ​​degrees.

[0037] Furthermore, the inner wall of the hollow column hole 70 is provided with a first groove 71 connected to the first engaging portion 82 and a second groove 72 connected to the second engaging portion 83. The first groove 71 and the second groove 72 are respectively engaged with the first engaging portion 82 and the second engaging portion 83, so that the turntable member 30 and the rotating assembly 40 are stabilized, and the stability of the rotation is improved.

[0038] Further, the clamping assembly 80 includes a connecting cross 81, two first clamping parts 82 and two second clamping parts 83, wherein the two first clamping parts 82 are arranged opposite to each other and connected to the connecting cross 81, and the two second clamping parts 83 are arranged opposite to each other and connected to the connecting cross 81; the first clamping part 82 includes a first boss 821 and a convex block 822 vertically connected to the first boss 821, and the second clamping part 83 includes a second boss 831. The first clamping part 82 and the second clamping part 83 are provided to improve the connection stability of the turntable member 30 and the rotating assembly 40.

[0039] The utility model is provided with a rotating assembly 40, and the turntable member 30 is adapted to the inner chamber of the refrigerator and rotates in the inner chamber of the refrigerator, so that the turntable member 30 can place more food, fully utilize the inner chamber space of the refrigerator, and improve the space utilization rate; when in use, when the rotating disk 50 reciprocates, the first gear teeth 51 or the second gear teeth 52 of the rotating disk 50 mesh with the first spur rack 45, and at this time, the second gear teeth 52 or the first gear teeth 51 mesh with the gear plate 42, driving the gear plate 42 to mesh with the second spur rack 46, so that the rotating disk 50 and the gear plate 42 reciprocate to realize the rotation of the turntable member 30.

[0040] The above only expresses the preferred technical solution of the utility model, and its description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, and the utility model is also intended to include these modifications and modifications.

Claims

1. A gear-type turntable structure for a refrigerator, comprising a structural body, wherein the structural body comprises a chassis member and a turntable member rotatably connected to the chassis member, wherein: A rotating assembly for driving the turntable member to rotate is clamped at the center of the chassis member, and the rotating assembly includes a box body, a rotating disk arranged inside the box body, a connecting piece connected to the bottom of the rotating disk, and a gear plate connected to one end of the connecting piece. A track for the movement of the connecting piece is provided at the inner bottom of the box body, and a first limiting hole is provided on one side of the track; a hollow column hole is provided at the center of the rotating disk, and the lower part of the hollow column hole is connected to the connecting piece and moves inside the first limiting hole.

2. The gear-type turntable structure for refrigerator according to claim 1, characterized in that: The upper surface of the turntable is provided with a plurality of anti-skid convex grooves, and the bottom of the turntable is provided with a clamping assembly, and the clamping assembly is clamped and connected with the hollow column hole.

3. The gear-type turntable structure for refrigerator according to claim 2, characterized in that: The clamping assembly includes a connecting cross, two first clamping parts and two second clamping parts. The two first clamping parts are arranged opposite to each other and connected to the connecting cross, and the two second clamping parts are arranged opposite to each other and connected to the connecting cross.

4. The gear-type turntable structure for a refrigerator according to claim 3, characterized in that: The first engaging portion includes a first boss and a convex block vertically connected to the first boss, and the second engaging portion includes a second boss.

5. The gear-type turntable structure for refrigerator according to claim 1, characterized in that: The rotating assembly includes a cover body, the box body is buckled and connected to the cover body, a second limiting hole matching the first limiting hole is opened on one side of the cover body, and the upper part of the hollow column hole passes through the second limiting hole and is connected to the snap-on assembly.

6. The gear-type turntable structure for a refrigerator according to claim 1, characterized in that: The inner wall of the hollow column hole is provided with a first groove connected to the first clamping portion and a second groove connected to the second clamping portion.

7. The gear-type turntable structure for a refrigerator according to claim 1, characterized in that: The inner side walls of the box body are respectively integrally formed with a first spur rack and a second spur rack, and the edge of the rotating disk is provided with a first gear tooth and a second gear tooth which are oppositely arranged, and the first gear tooth and the second gear tooth are respectively meshed and connected with the first spur rack, and the gear disk is meshed and connected with the second spur rack.

8. The gear-type turntable structure for a refrigerator according to claim 1, characterized in that: The two ends of the connecting plate are respectively provided with a first clamping hole and a second clamping hole, and the lower part of the hollow column hole is movably connected to the first clamping hole; the bottom of the gear plate is connected with a clamping ring, and the clamping ring is movably connected to the second clamping hole.

9. The gear-type turntable structure for a refrigerator according to claim 1, characterized in that: The chassis part is provided with a plurality of auxiliary grooves on both sides of the rotating assembly, and sliding balls are movably arranged inside the auxiliary grooves, and the sliding balls are used to assist the rotating disk part in rotating.

10. The gear-type turntable structure for a refrigerator according to claim 1, characterized in that: A plurality of suction cups are arranged at the bottom of the chassis.

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