CN2234741Y

CN2234741Y - Multi-layer rotary top for dinner table

Info

Publication number: CN2234741Y
Application number: CN 95237261
Authority: CN
Inventors: 冯传林; 朱明珠
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-07-21
Filing date: 1995-07-21
Publication date: 1996-09-11
Anticipated expiration: 2005-07-21

Abstract

The utility model relates to a multi-layer rotary disk for a dining table. The multi-layer rotary disk for a dining table is composed of a bottom plate, a base, a middle shaft, a lower sleeve barrel, an upper sleeve barrel, and disk racks. The sleeve barrels which are divided into segments are in slide connection on the middle shaft. The disk racks are inserted in a delamination mode to achieve a tabletop and three layers of disk support planes with different layers. The two sleeve barrels can be independently rotated. The mutual interference of cups, bowls, and disks among each layer is eliminated. The multi-layer rotary disk for a dining table is convenient in use, disassemble, and store.

Description

The dining table Multi-layer rotary top

Dining table Multi-layer rotary top of the present utility model belongs to the auxiliary equipment of dining table.

In the prior art, for overcoming the use inconvenience of big table top dining table, adopt on the desktop and rotate mini-roundabout, but in using, exceed the service plate of disk edge, in rotation, very easily knock cup, bowl before the seats reserved for guests or passengers over.

Dining table Multi-layer rotary top goal of the invention of the present utility model is for overcoming above-mentioned defective, on axis, be slidingly connected layering grafting plate rail and realize Multi-layer rotary top with the segmentation sleeve, make cup, bowl before the dining table seats reserved for guests or passengers split the different levels space, the mutual interference of eliminating phase with the dish service plate.

The structural principle of dining table Multi-layer rotary top of the present utility model is as shown in the figure: by base plate 1, base 2, axis 4, lower sleeve 5, the dining table Multi-layer rotary top that upper bush 6 and plate rail are formed, base plate 1, base 2, axis 4 is concentric, and be with lower sleeve 5 upper bushes 6 and concentric on the axis 4 with axis, sleeve 5 and base 2, be with steel ball 7 all between upper bush 6 and the lower sleeve 5 that to be slidingly connected axis 4 top be center tray frame jack, lower sleeve 5 and upper bush 6 sides, one group of equidistant inclination jack is respectively arranged, the plate rail 8 that brachium is different, 9,10 insert upper bush jack and axis 4 tops down respectively, form three layers of different levels holding tray surface.

Dining table Multi-layer rotary top of the present utility model, the placement that service plate becomes different levels is placed on plane of dining table, form the placement of desktop and two groups of plate rails of different brachium and axis top four levels, get rid of the phase mutual interference, but two sleeve independent rotation, service plate on the dining table Multi-layer rotary top is placed and can arbitrarily be adjusted, and particularly plate rail and sleeve are pegged graft, and use is dismantled, collection is convenient.

The embodiment of the utility model dining table Multi-layer rotary top, only the big garden desktop with φ 1300mm is an example, then base plate 1 is φ 400mm, the iron plate of thick 3mm, its base 2 is the step of the dark 3mm of the high 6mm internal diameter of external diameter φ 112mm φ 76mm inner ring, axis 4 is the garden post of the high 185mm of φ 31mm, base plate, base, axis the three be fixedly connected with one heart, base 2 steps have R on φ 90mm garden be the 5.3mm groove, put into the steel ball of φ 10mm therebetween and use liner 3 spacing, lower sleeve 5 upper bushes 6 are wall thickness 40mm, the garden pipe of external diameter φ 112, and roll with base 2 and connect in setting of casing 5 lower ends, roll with sleeve 6 and connect in the upper end, two cartridges sides have equidistant inclination jack 11, and plate rail is the injection mo(u)lding of high strength ABS plastic, the plate rail of its brachium 294mm and 169mm and take over a business frame.

Description of drawings

Fig. 1 is the overall structure schematic diagram

Fig. 2 is the vertical view of axis base sleeve and ball

The profile of Fig. 3 for rolling and connecting

1, base plate 2, base 3, liner 4, axis 5, lower sleeve 6, upper bush 7, steel ball 8, down plate rail 9, go up plate rail 10, take over a business frame 11, plate rail jack

Claims

1, the dining table Multi-layer rotary top of being made up of base plate 1, base 2, axis 4, lower sleeve 5, upper bush 6 and plate rail 8,9,10 is characterized in that base plate, base, axis are concentric, and is with lower sleeve 5, upper bush 6 and concentric with axis 4 on the axis 4.

2,, it is characterized in that even being with steel ball is slidingly connected between lower sleeve 5 on the axis 4 and base 2, upper bush 6 and the lower sleeve 5 by the described dining table Multi-layer rotary top of claim 1.

3, by claim 1 or 2 described dining table Multi-layer rotary tops, it is characterized in that axis 4 tops are center tray frame jack, lower sleeve 5, respectively there is equidistant inclination jack upper bush 6 sides, and the different plate rails 8,9,10 of brachium insert upper and lower sleeve jack and axis 4 tops respectively.