Built-in rope sheave type lifting device of furniture
A lifting device and rope wheel type technology, applied in the field of lifting items in furniture, can solve the problems of difficult installation and debugging, trembling, high cost, etc., and achieve the effect of simple structure, safe operation and low noise
Active Publication Date: 2012-07-11
TAIAN SHENGTAI AUTOMOBILE PARTS
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Problems solved by technology
[0004] In order to overcome the shortcomings of existing lifting devices installed in furniture such as difficulty in installation and debugging, trembling during use, loud noise, and high cost, the present invention provides a built-in rope pulley type lifting device with simple structure, safe and stable operation, and low cost. device
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[0016] Such as figure 1 As shown, the present invention mainly comprises fixed frame 5, guide rail 6, elevating rod 10 and transmission device 1, and fixed frame 5 is provided with two parallel guide rails 6, and a slide block 8 is installed on each guide rail 6, each slide An elevating rod 10 is installed on the block 8, and a horizontal plate 11 for placing articles is arranged between the two elevating rods 10. The lower part of the guide rail 6 is provided with a lower positioning block 4, so that the sliding seat 8 is positioned and stopped when it moves downward. The top and the bottom of each guide rail 6 are respectively provided with an upper pulley 9 and a lower pulley 3 , and the lower pulley 3 is positioned under the lower positioning block 4 . The bottom of fixed frame 5 is equipped with transmission device 1, and the output shaft of transmission device 1 is equipped with drive pulley 7, and transmission device 1 comprises motor 2 and transmission mechanism, ...
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The invention provides a built-in rope sheave type lifting device of furniture, which comprises a fixed rack, guide tracks, sliders, lifting rods and a transmission. The fixed rack is provided with the guide tracks, the guide tracks are provided with the sliders, the sliders are provided with the lifting rods, an upper pulley and a lower pulley are respectively arranged on the upper portion and at the bottom of each guide track, the transmission is mounted on the fixed rack, a rope sheave is mounted on an output shaft of the transmission and connected with ascending ropes and descending ropes, the other end of each ascending rope is wound through the corresponding upper pulley to be connected with the corresponding slider, and the other end of each descending rope is wound through the corresponding lower pulley to be connected with the corresponding slider. Power is transmitted via the flexible ropes, rigid collision is avoided, the structure is simple, a matching requirement is omitted, manufacturing cost is lowered, and the built-in rope sheave type lifting device cannot shake and vibrate during movement, is convenient in installation and repair, guarantees safe, stable and smooth running in a lifting process during usage, and is low in noise.
Description
technical field [0001] The invention relates to a device for lifting items in related furniture (such as office furniture, indoor furniture, kitchen furniture, etc.), and belongs to the technical field of lifting items in furniture. Background technique [0002] Installing lifting devices in office furniture can facilitate the use and collection of office equipment such as LCD monitors and notebook computers. When not in meetings, office equipment such as LCD monitors are hidden under the desktop and raised by lifting devices when in use. Similarly, setting the lifting device in the indoor furniture can also facilitate the use of home appliances. For example, the lifting device in the bedside cabinet in the bedroom can facilitate the use and storage of LCD TVs, and the lifting device in the kitchen cabinet can facilitate the microwave oven placed in the top cabinet. Use and collect. [0003] At present, the lifting devices in furniture all use rack and pinion transmission t...
Claims
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IPC IPC(8): A47B57/06
CPCA47B81/06A47B81/064
Inventor 陶国赵祯炎赵传昌陈锦松陈耿荣
Owner TAIAN SHENGTAI AUTOMOBILE PARTS