Turntable for long table

Abstract

The utility model relates to the technical field of dining table accessories, in particular to a turntable for a long table, which comprises a track and a tray, the track is runway-shaped, an anti-skidding column is arranged on the bottom surface of the track, and chutes are arranged on two sides of the track; the tray is placed on the track, two rows of guide wheels are arranged on the bottom face of the tray and arranged in sliding grooves in the side edges of the track respectively, and a heat insulation anti-skid pad is laid on the top face of the tray. Compared with the prior art, the dining table has the advantages that the runway-shaped rail is matched with a long table, when the dining table is used, the tray is placed on the rail and clamped in the sliding grooves in the two sides through the two rows of guide wheels to ensure stability, the dinner plate is placed on the heat insulation anti-skid pad, and the tray is pushed to slide on the rail so as to drive the dinner plate to move. People sitting around the long table can conveniently clamp dishes; in addition, the rails are of a split structure, a proper number of linear rails and trays can be selected according to needs so as to adapt to long tables of different lengths, assembly and disassembly are convenient and fast, and storage is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of dining table accessories, in particular to a turntable for a long table. Background Art

[0002] At present, more and more families use rectangular dining tables for dining. When relatives and friends gather for dinner, there are many diners and everyone sits around the long table. It is usually difficult for people sitting near the short side of the long table to pick up dishes far away, which makes dining very inconvenient. In addition, the existing circular turntable suitable for round tables is not suitable for long tables. Therefore, a turntable suitable for long tables is needed to make it convenient for people sitting around the long table to pick up dishes. Utility Model Content

[0003] In view of the above problems, an embodiment of the utility model provides a turntable for a long table.

[0004] The utility model provides a turntable for a long table, comprising a track and a tray, wherein the track is in the shape of a runway, the bottom surface of the track is provided with anti-skid columns, and both sides of the track are provided with slide grooves; the tray is placed on the track, the bottom surface of the tray is provided with two rows of guide wheels, the two rows of guide wheels are respectively arranged in the slide grooves on the sides of the track, and the top surface of the tray is covered with a heat-insulating anti-skid pad.

[0005] Compared with the prior art, the beneficial effects of the utility model are: the runway-shaped track is adapted to the shape of the long table. When in use, the tray is placed on the track and the stability is ensured by clamping it with two rows of guide wheels and sliding grooves. The dinner plate is placed on the heat-insulating and non-slip mat, and the tray is pushed to slide on the track, thereby driving the dinner plate to move, making it convenient for people sitting around the long table to pick up dishes.

[0006] Optionally, the track adopts a split structure, including two semicircular tracks and at least two linear tracks, and one end of the semicircular track and the linear track are both provided with a slot, and the other end is provided with a plug adapted to the slot.

[0007] Optionally, the slot of the slide is horizontally arranged outward, and the bottom width of the slide is smaller than the top width; the guide wheel is horizontally arranged on the bottom surface of the tray.

[0008] Optionally, a trapezoidal mounting frame is provided on the bottom surface of the tray, and the guide wheels are installed at four corners of the trapezoidal mounting frame.

[0009] Optionally, the guide wheel is installed on the trapezoidal mounting frame by a clamping mechanism, the clamping mechanism includes a mounting cylinder vertically fixed on the trapezoidal mounting frame, a mounting shaft is rotatably inserted in the mounting cylinder, the bottom end of the mounting shaft extends downward from the mounting cylinder and a rotating arm is horizontally arranged, the guide wheel is installed on the outer end of the rotating arm, a torsion spring is sleeved on the mounting shaft, one end of the torsion spring is connected to the mounting cylinder, and the other end is connected to the rotating arm. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The drawings described herein are used to provide a further understanding of the present invention, constitute a part of the present application, and do not constitute a limitation of the present invention. In the drawings:

[0011] Figure 1 A schematic diagram of the structure of a turntable for a long table provided in an embodiment of the utility model;

[0012] Figure 2 A schematic diagram of the structure of a track provided in an embodiment of the utility model;

[0013] Figure 3 A schematic diagram of a track cross section provided by an embodiment of the utility model;

[0014] Figure 4 A schematic diagram of the side structure of a tray provided in an embodiment of the utility model;

[0015] Figure 5 A schematic diagram of the main structure of a tray provided in an embodiment of the utility model;

[0016] Figure 6 A schematic structural diagram of a clamping mechanism provided in an embodiment of the utility model.

[0017] Among them, there are track 1, tray 2, anti-skid column 3, slide groove 4, guide wheel 5, heat-insulating anti-skid pad 6, semicircular track 7, linear track 8, slot 9, plug 10, installation tube 11, installation shaft 12, rotating arm 13, and torsion spring 14. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in combination with the implementation mode and the accompanying drawings. Here, the schematic implementation mode of the utility model and its description are used to explain the utility model, but are not used as a limitation of the utility model.

[0019] See also Figure 1-Figure 5 The utility model provides a turntable for a long table, comprising a track 1 and a tray 2, the track 1 is in the shape of a runway, the bottom surface of the track 1 is provided with anti-skid columns 3, and both sides of the track 1 are provided with slide grooves 4; the tray 2 is placed on the track 1, and the bottom surface of the tray 2 is provided with two rows of guide wheels 5, and the two rows of guide wheels 5 are respectively arranged in two slide grooves 4 on the side of the track, and the top surface of the tray 2 is covered with a heat-insulating anti-skid pad 6.

[0020] In practice, the tray 2 is a planar structure with a straight edge on the top and arc edges on the rest of the tray. When the tray 2 is set, it is placed on the track 1 with the straight edge facing the outside of the track 1.

[0021] The track 1 adopts a split structure, including two semicircular tracks 7 and at least two linear tracks 8. One end of the semicircular track 7 and the linear track 8 is provided with a slot 9, and the other end is provided with a plug 10 adapted to the slot 9, which can be spliced ​​end to end; when used, an appropriate number of linear tracks 8 can be selected according to the actual size requirements to splice into the required length. When the linear track 8 is not used, the two semicircular tracks 7 can be spliced ​​into a circular track, and the whole is used as a circular turntable.

[0022] The notch of the slide groove 4 is horizontally arranged outward, and the bottom width of the slide groove 4 is smaller than the top width; the guide wheel 5 is horizontally arranged on the bottom surface of the tray 2, and the two rows of guide wheels 5 are respectively clamped in the two slide grooves 4 on the side of the track 1. In this case, the surface of the track 1 can be polished to reduce the friction between the tray 2; when in use, the track 1 is first spliced ​​but the last splicing interface is reserved not closed, and the tray 2 is inserted in turn from this splicing interface position in a manner that the two rows of guide wheels 5 are respectively clamped in the two slide grooves 4 on the side of the track 1. After a sufficient number of trays 2 are set, the track 1 is closed to complete the assembly.

[0023] A trapezoidal mounting frame is provided on the bottom surface of the tray 2, and the guide wheels 5 are installed at the four corners of the trapezoidal mounting frame. When setting, the two guide wheels 5 in a row on the top side (short side) of the trapezoidal mounting frame can be fitted with the inner slide groove 4 of the track 1, and the two guide wheels 5 in a row on the bottom side (long side) can be fitted with the outer slide groove 4 of the track 1.

[0024] In practice, in order to make the guide wheel 5 and the side of the track 1 better fit in real time during the movement of the pallet 2 and facilitate the installation and removal of the pallet 2, the guide wheel 5 is installed on the trapezoidal mounting frame through a clamping mechanism, and the clamping mechanism includes a mounting cylinder 11 vertically fixed on the trapezoidal mounting frame, and a mounting shaft 12 is rotatably inserted in the mounting cylinder 11, and the bottom end of the mounting shaft 12 extends downward from the mounting cylinder 11 and is horizontally provided with a rotating arm 13, and the guide wheel 5 is installed at the outer end of the rotating arm 13, and a torsion spring 14 is sleeved on the mounting shaft 12, and one end of the torsion spring 14 is connected to the mounting cylinder 11, and the other end is connected to the rotating arm 13. In the specific setting, one row of guide wheels 5 can be selected to be installed using the clamping mechanism to reduce production costs.

[0025] The solution provided by the utility model is that the runway-shaped track is suitable for the long table. When in use, the tray is placed on the track and clamped in the slide grooves on both sides by two rows of guide wheels to ensure stability. The dinner plate is placed on the heat-insulating and anti-skid pad, and the dinner plate is moved by pushing the tray to slide on the track, so that people sitting around the long table can pick up dishes conveniently. In addition, the track adopts a split structure, and a suitable number of straight tracks and trays can be selected according to needs to adapt to long tables of different lengths. The setting of the clamping mechanism can adaptively adjust the distance between the two rows of guide wheels, and the guide wheel installed on one side by the clamping mechanism can be swung outward during installation or removal, so as to facilitate the installation or removal of the tray.

[0026] The above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention are included in the protection scope of the present invention.

Claims

1. A turntable for a long table, comprising a track and a tray, characterized in that: The track is in the shape of a runway, with anti-skid columns on the bottom and slide grooves on both sides of the track; the pallet is placed on the track, with two rows of guide wheels on the bottom, the two rows of guide wheels are respectively arranged in the slide grooves on the sides of the track, and a heat-insulating anti-skid pad is laid on the top of the pallet.

2. The turntable for a long table according to claim 1, characterized in that: The track adopts a split structure, including two semicircular tracks and at least two linear tracks. One end of the semicircular track and the linear track is provided with a slot, and the other end is provided with a plug adapted to the slot.

3. The turntable for a long table according to claim 1, characterized in that: The slot of the slide is horizontally arranged outward, and the bottom width of the slide is smaller than the top width; the guide wheel is horizontally arranged on the bottom surface of the tray.

4. The long table turntable according to claim 3, characterized in that: A trapezoidal mounting frame is arranged on the bottom surface of the tray, and guide wheels are arranged at four corner positions of the trapezoidal mounting frame.

5. The turntable for a long table as claimed in claim 4, characterized in that: The guide wheel is installed on the trapezoidal mounting frame through a clamping mechanism. The clamping mechanism includes a mounting cylinder vertically fixed on the trapezoidal mounting frame. A mounting shaft is rotatably inserted in the mounting cylinder. The bottom end of the mounting shaft extends downwardly out of the mounting cylinder and a rotating arm is horizontally arranged. The guide wheel is installed on the outer end of the rotating arm. A torsion spring is sleeved on the mounting shaft. One end of the torsion spring is connected to the mounting cylinder, and the other end is connected to the rotating arm.

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