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Automatic left and right rotatable chair

A technology of left and right rotation and automatic rotation, applied in chairs, electric components, chairs with vertically adjustable seats, etc., can solve the problems of unable to drive the relative movement of the human body, unable to automatically rotate left and right, etc., and achieve the effect of easy movement and light rotation.

Inactive Publication Date: 2008-10-15
唐斌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there are deficiencies in the existing technology: it cannot automatically rotate left and right; it cannot drive the relative movement of the human body

Method used

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  • Automatic left and right rotatable chair
  • Automatic left and right rotatable chair
  • Automatic left and right rotatable chair

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 2

[0016] like figure 1 , image 3 As shown, the automatic rotating device of this specific embodiment includes a motor II10, an eccentric shaft 11, a gear V12, a gear VI13, a grooved disc 14, an II housing 15, a limit card 16, a bearing I24, and a bearing II25. The tail end of the motor II10 is fixedly arranged at the bottom of the II housing 15, the eccentric shaft 11 is fixedly connected to the main shaft of the motor II10, and the two ends of the gear V12 are respectively connected to the upper wall of the II housing 15 through bearings. Connected to the lower wall, the grooved plate 14 is fixedly arranged on the lower part of the gear II6, the grooved disk 14 is adapted to the eccentric shaft 11, and the limit card 16 is fixedly arranged on the II housing 15 The gear VI13 is sleeved on the lifting air pump 2 and cooperates with the lifting air pump 2 using a sliding key, the gear VI13 is meshed with the gear V 12, and the gear VI13 is stuck in the In the limit card 16, the...

specific Embodiment 3

[0018] like figure 1 , Figure 4As shown, the automatic rotating device described in this specific embodiment includes motor III17, sprocket I18, gear VII19, gear VIII20, sprocket II21, chain belt 22, III shell 23, limit switch, bearing I24, bearing II25, bearing IV28, the III housing 23 is fixedly arranged on the base 1, the motor III17 is a bidirectional synchronous motor, and the tail end of the motor III17 is fixedly arranged on the lower bottom of the III housing 23, the The sprocket I 18 is fixedly arranged on the main shaft of the motor III17, the main shaft of the motor III17 is connected with the III housing 23 through the bearing IV28, similar to the gear II6 in the first embodiment, and the gear VII19 It is also a cylindrical gear with only half a ring of teeth that is long enough in the axial direction. The two ends of the gear VII19 are respectively connected to the upper wall and the lower wall of the III housing 23 through bearings, and the sprocket II21 is fix...

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Abstract

A rotary chair able to automatic turn left or right is composed of base, left air pump, cushion, and the automatic rotation unit for driving said lift air pump to turn it leaf or right.

Description

technical field [0001] The invention relates to an automatic left and right swivel chair. Background technique [0002] Now, with the advancement of human civilization and the abundance of material life, people have higher and higher requirements for environmental facilities in life and work. Seats are common facilities in life and work. Especially people who work in the office for a long time, almost always sit on the chair during working hours, so they are longing for a good, comfortable and healthy seat. In order to meet people's demand for the seat, the designer is constantly improving the seat. Seats on the market are of various styles and styles. Now the chairs in the office are basically movable at the bottom, can be lifted in the middle, and can be artificially rotated in the circumferential direction. However, usually people will maintain a fixed posture during work, and will not keep turning the seat while concentrating on work. Everyone knows that sitting and w...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47C3/18H02K7/116
Inventor 唐斌
Owner 唐斌
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