Table lifting device

A lifting device and table technology, which is applied to tables, tables with variable table heights, household appliances, etc., can solve the problems of uneven load, mismatch, and large size of the table, achieve beautiful appearance, beautiful matching, and prevent stress uneven effect

Pending Publication Date: 2018-04-20
JIANGYIN KAO YI MECHANIZATION IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, when the desktop is lifted to a certain height, due to the uneven load of the desktop, or when the lifting height is too high, it is easy to cause the movable tube (B) to tilt towards the gap position
There will also be the disadvantages of large size, mismatch and unsightly appearance.

Method used

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Examples

Experimental program
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Embodiment Construction

[0057] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0058] see figure 1 , 2 As shown, the embodiment of the present invention includes: two decorative covers 1, two guide seats 2, a plurality of guide bearings 3, two guide columns 4, two drive units 5 and a table board 6, wherein:

[0059] The second decorative cover 1 is relatively set up. The two decorative covers 1 are tubular, and a first accommodating groove 11 is formed inside, and a table leg 12 is provided at the bottom of the two decorative covers 1 .

[0060] The two guide seats 2 are respectively set in the two first accommodating grooves 11 of the two decorative covers 1, and are respectively fixed on the two table legs. The cross-sectional shape of the guide seat 2 is an elongated octagon [such as image 3 Shown], wherein the four sides with intervals are defined as a fixed side 21. The two guide seats 2 are arranged in a tubul...

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PUM

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Abstract

The invention relates to a table lifting device. The table lifting device comprises two decoration covers and is characterized in that each of two guide seats is provided with four fixing edges, and aconnecting r od is arranged between the two guide seats; every two of a plurality of guide bearings are oppositely arranged to form a group, and an included angle is formed between the two guide bearings; two guide columns are provided with guide edges as many as the fixing edges, the guide edges contact with the guide bearings to allow the two guide columns to slide relative to the two guide seats, and the guide bearings are abutted against the guide edges; two drive units are provided with lifting rods; the guide column fixing seat of a table board is fixed at the top ends of the two guidecolumns and the two lifting rods and can synchronously move vertically along with the two lifting rods and the two guide columns. By the table lifting device, the decoration covers and the guide columns can keep vertical and stable during ascending and descending.

Description

technical field [0001] The invention belongs to the technical field of office supplies, and in particular relates to a lifting structure that can maintain vertical and stable lifting without any inclination, and can conform to the principles of ergonomics. Background technique [0002] The table generally used at present usually has a certain height, and its height cannot be adjusted in addition. Due to the limited height of use, its practicality is greatly reduced, and it is also not ergonomic. For this reason, the applicant has developed the lifting device that the table board can adjust the height position arbitrarily. For example, the novel No. M461623 "lifting device" patent case announced by Taiwan Patent Office of China specifically discloses the following content: comprising an upper seat, an air pressure rod installed below the upper seat, and two support rods extending downward from the upper seat, And a lower seat for socketing the air pressure rod and the two s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47B9/10A47B13/02
CPCA47B9/10A47B13/02A47B2200/0059A47B2220/008
Inventor 林延峻
Owner JIANGYIN KAO YI MECHANIZATION IND CO LTD
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