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Spindle at bottom of business seat

A seat bottom and spindle technology, which is applied to chairs, other seat furniture, stools, etc., can solve the problems of less help from seat maintenance personnel, low flexibility, and difficult seat maintenance work, so as to prevent casualties, The effect of improving safety

Inactive Publication Date: 2017-01-11
十堰博金工贸有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the function of the existing business seat spindle is limited, the adjustment is complicated and cumbersome, the flexibility is not high, the maintenance work of the seat is very difficult, and the help of the seat maintenance personnel is less

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  • Spindle at bottom of business seat
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Embodiment Construction

[0015] 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.

[0016] see Figure 1-2 , the present invention provides a technical solution: a main shaft at the bottom of a business seat, including a shaft body 1, a universal ball 2 is installed on the top of the shaft body 1, and an elastic shaft 3 is installed on the bottom of the universal ball 2, One side shaft gear 11 of the elastic shaft 3, a special-shaped gear 12 is provided on one side of the shaft gear 11, a partition 5 is provided at the bottom end of the elast...

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Abstract

The invention discloses a spindle at the bottom of a business seat. The spindle comprises a shaft body, wherein a universal ball is arranged at the top of the shaft body; an elastic shaft is arranged at the bottom of the universal ball; a shaft gear is arranged on one side of the elastic shaft; an irregular gear is arranged on one side of the shaft gear; a separating plate is arranged at the bottom end of the elastic shaft; a driving rod is arranged on one side of the separating plate; a small air pressure bar is arranged on one side of the driving rod; a sensing supercharger is arranged on one side of the small air pressure bar; and an adjusting rod is arranged on a side wall of the shaft body. According to the spindle at the bottom of the business seat, a stable air pressure bar is adopted for driving the elastic shaft to adjust the position and comfort level of the seat; under the synergic effect of the gear, the adjusting rod is adopted for controlling the elastic shaft to change the position and comfort level of the seat, and the operation is convenient; and a detection lamp can be used for monitoring the working state of the air pressure bar in the spindle at any time, so that the casualties caused by the breaking of the air pressure bar can be prevented and the safety can be further increased.

Description

technical field [0001] The invention relates to the technical field of seats, in particular to a bottom spindle of a business seat. Background technique [0002] The so-called business seats, of course, refer to products that can provide people with comfortable rides in business meetings, airplanes and trains. There are many types of business seats, and the common ones are conference seats, business car seats, and business seats for high-speed rail on airplanes. etc., with the development of science and technology, there are more and more types of business seats, and their functions are becoming more and more powerful. Among them, there are more business seat spindles. The use of business seat spindles is the key to the safety and comfort of business seats. Performance brings great security. [0003] But the function of the main axis of the existing business seat is limited, the adjustment is complicated and cumbersome, the degree of flexibility is not high, the maintenance...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47C7/00
CPCA47C7/004
Inventor 李建中王化平马永刚周昌波
Owner 十堰博金工贸有限公司
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