Dining-table rotary disc
A technology for turntables and dining tables, which is applied to tables, tables whose table tops can rotate on a vertical axis, and household appliances. Effects of tilting and panning, smooth turning
Active Publication Date: 2017-11-17
HUAQIAO UNIVERSITY
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
However, most of the rotating table turntables currently on the market focus on bearing the axial force generated during the use of the rotating table, and when the force distribution on the rotating table is uneven, resulting in unbalanced load in the axial direction, or when it is subjected to radial force , the rotating table will produce unfavorable conditions such as rotation block, table tilt, radial movement, etc., which will affect the normal work of the rotating table
With the improvement of the quality of people's dining experience, the rotary table turntable on the current market is increasingly unable to meet people's needs for high-quality life
Method used
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Embodiment Construction
[0039] Such as Figure 1-8 The table turntable device disclosed in this embodiment shown includes an upper cover 1, a base 2, an annular rolling track 3, an open arc bearing 4 and a flat needle roller bearing 5; a central rotating shaft 11 is formed in the middle of the bottom of the upper cover 1, and the base 2 A central shaft hole 21 is opened corresponding to the central shaft 11, and the central shaft 11 is inserted into the central shaft hole 21 so that the middle of the upper cover 1 is pivotally connected to the base 2. A plane needle bearing 5 is sleeved on the central shaft 11; the base 2 is installed on the top The annular sliding track 3 is fixed along the periphery of the base 2. The annular rolling track 3 is composed of a base 3a fixed on the base and a circular rolling track 3b located on the base;
[0040] The bottom ends of the upper cover 1 are respectively equipped with an open arc bearing 4 corresponding to the annular sliding track. The open arc bearing 4 sli...
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The invention discloses a dining-table rotary disc which comprises an upper cover, a base, an annular rolling rail, opened arc bearings and a plane needle rolling bearing. A center rotary shaft is formed in the middle of the bottom of the upper cover, and a center shaft hole is formed in the part, corresponding to the center rotary shaft, of the base. The center rotary shaft is sleeved with the plane needle rolling bearing, and the annular sliding rail is installed at the top of the base. The two ends of the bottom of the upper cover are each provided with one opened arc bearing corresponding to the annular sliding rail, and the opened arc bearings slide into the annular sliding rail on the base. The upper cover can rotate on the base through matching of the center rotary shaft and the center shaft hole and matching of the opened arc bearings and the annular rolling rail.
Description
Technical field [0001] The invention relates to a turntable for a rotating dining table, in particular to an anti-tilting and moving dining table turntable. Background technique [0002] The use of the rotating dining table greatly improves the convenience of dining, and is well received by the public. However, most of the rotating table turntables on the market currently focus on bearing the axial force generated during the use of the rotating table, and when the rotating tabletop is unevenly distributed, resulting in eccentric load in the axial direction or subjected to force in the radial direction , The rotating table will produce rotation blocking, table tilt, radial movement and other unfavorable conditions, which will affect the normal operation of the rotating table. With the improvement of people's dining experience, the current rotating table turntable on the market is increasingly unable to meet people's demand for high-quality life. [0003] In response to the appeal,...
Claims
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IPC IPC(8): A47B11/00
CPCA47B11/00A47B13/081A47B2220/0022
Inventor 顾立志钟琛韩佳兴郭帅亮
Owner HUAQIAO UNIVERSITY