A table lifting adjustment locking device
A lifting adjustment and locking device technology, which is applied in the field of furniture, can solve the problems of reduced table adjustment function, poor versatility, and inability to meet the needs of use, and achieve the effect of convenient use and reliable performance
Inactive Publication Date: 2021-06-29
DONGGUAN MAIZHI ELECTRIC APPLIANCE
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Problems solved by technology
In addition, the same user often has to tilt the tabletop into various forward angles for use in different places. At present, when the adjustable tabletops on the market change users or use the same user in different occasions, it is necessary Manual adjustment of the table top, over time, the adjustment function of the table top will decline, unable to meet various needs of use, poor versatility, and small scope of application
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[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0020] Please see Figure 1-2 , in an embodiment of the present invention, a table lifting adjustment and locking device includes a table lifting rod 1, an adjustment mechanism 2, an adjustment mechanism base 3, a clamping mechanism 4, a clamping mechanism end cover 5, and a clamping mechanism fixing shaft 6 , Reset mechanism 7, adjustment mechanism 2 includes arc-shaped tooth seat 22, tooth seat pad 23, fixed shaft 24, nut column 25, screw 26, arc-shaped toot...
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The present invention is a table lifting adjustment and locking device, which includes a table lifting rod, an adjustment mechanism, a clamp mechanism, an end cover of the clamp mechanism, a fixed shaft of the clamp mechanism, and a reset mechanism. The adjustment mechanism includes an adjustment mechanism base and an arc-shaped tooth seat. , tooth seat pad, fixed shaft, nut column, screw, the arc tooth seat and the tooth seat pad are connected to the screw through the connection hole set at the corresponding position, and then fixed in the adjustment mechanism base through the connection of the fixed shaft and the fixed hole, reset The mechanism includes a pre-tightening spring, a return spring, and an unlock button. The unlock button is connected to the pre-tightening spring, the return spring, and the adjustment mechanism through the pre-tightening spring screw column and the return spring screw column set at the bottom. The clamping mechanism includes a clamping plate, a cover plate, The pre-tightening spring, the fixed seat, the fixed shaft, the end cover, and the card plate are pressed and set in the fixed seat through the cover plate and fixed by the fixed shaft. , can be reset, easy to use, reliable performance.
Description
technical field [0001] The invention relates to the technical field of furniture, in particular to a table-top lifting adjustment and locking device. Background technique [0002] Desk is an indispensable utensil when people live or work, and it brings a lot of convenience to people. At present, the desks used to place notebook computers are of various styles and functions, and have different requirements for different use occasions, especially the computer desk tops used in some public places, which need to be tilted into various forward angles for different users. In addition, the same user often has to tilt the tabletop into various forward angles for use in different places. At present, when the adjustable tabletops on the market change users or use the same user in different occasions, it is necessary Manual adjustment of the table top, over time, the adjustment function of the table top declines, unable to meet various needs of use, poor versatility, and small scope ...
Claims
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IPC IPC(8): A47B13/00
CPCA47B13/00
Inventor 王建国
Owner DONGGUAN MAIZHI ELECTRIC APPLIANCE