Lifting support column
A support column and column technology, which is applied to the legs, stools, and other seating furniture of general furniture, can solve the problems that the stability of the support column needs to be improved and cannot be adjusted, and achieves convenient connection, improved stability, and easy assembly Effect
Inactive Publication Date: 2018-08-28
戴建诚
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Problems solved by technology
In the prior art, most of the support columns of recliners are of fixed height and cannot be adjusted; moreover, the stability of the support columns needs to be improved
Method used
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Embodiment Construction
[0016] The invention as Figure 1-3 As shown, it includes an upper cylinder 1, a screw 2 and a lower cylinder 3 arranged in sequence, the center of the bottom surface of the upper cylinder is provided with a screw hole groove 10, and the center of the top surface of the lower cylinder 3 is provided with a screw hole Groove two 30, the two ends of the screw rod are respectively connected in the screw hole groove one and the screw hole groove two. The support column adopts a split structure, which is easy to assemble; at the same time, it is easy to adjust the height of the support column through screw connection, so as to adjust the height of a certain corner of the recliner to meet different use needs.
[0017] Such as figure 2 As shown, the four sides of the lower column are respectively provided with hinged brackets 4, the bottom of the bracket is provided with a base 5, and the bracket is a telescopic rod; the bracket is set to fix the lower column, thereby reliably fixin...
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The invention relates to a lifting support column, and provides a lifting support column with characteristics of simple structure, convenient assembly and improved stability. The lifting support column comprises an upper cylinder, a screw rod and a lower cylinder, wherein the upper cylinder, the screw rod and the lower cylinder are sequentially arranged, the center of the bottom surface of the upper cylinder is provided with a screw hole groove 1, the center of the top surface of the lower cylinder is provided with a screw hole groove 2, both ends of the screw rod are respectively connected inthe screw hole groove 1 and the screw hole groove 2, hinged brackets are respectively arranged on the periphery of the lower cylinder, the bottom portion of the bracket is provided with a base, and the bracket is a stretching rod. According to the present invention, the support column uses the separated structure so as to conveniently assemble; through the connection with the screw rod, the height of the support column is conveniently adjusted so as to adjust the height of a certain corner end of the reclining chair to meet different usage requirements; the brackets are arranged on the periphery of the lower cylinder of the support column so as to improve stability; and the upper cylinder is provided with the hanging hole or the inserting hole, such that different connecting forms are provided so as to conveniently connect.
Description
technical field [0001] The invention relates to household articles for daily use, in particular to a liftable support column. Background technique [0002] As people pay more and more attention to the quality of life, the classification of living utensils becomes more and more detailed, and some new varieties of furniture such as reclining chairs are produced accordingly. Because the reclining chair is more relaxing than traditional chairs, you can relax and rest your whole body in a half-asleep state. Therefore, it is widely used in hospital accompanying chairs, lunch break chairs, outdoor leisure chairs, office naps, etc. During some emergency natural disasters, it also plays an irreplaceable role in rapidly relocating victims. In the prior art, the height of the support column of the recliner is mostly fixed and cannot be adjusted; moreover, the stability of the support column needs to be improved. Contents of the invention [0003] Aiming at the above problems, the ...
Claims
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Login to View More IPC IPC(8): A47C7/00A47B91/02
CPCA47C7/00A47B91/02
Inventor 戴建诚
Owner 戴建诚