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3D printed public chair and manufacturing method thereof

A technology of 3D printing and public seating, which can be applied to vertically adjustable chairs, chairs, and other seating furniture. Economic benefit and low cost effect

Pending Publication Date: 2021-12-31
SHENZHEN HUIQING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in terms of public facilities, 3D printing technology has not been widely used

Method used

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  • 3D printed public chair and manufacturing method thereof
  • 3D printed public chair and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] like figure 1 As shown, the 3D printing public seat of this embodiment includes chair legs 1, a seat seat 2, and a backrest 3. , the chair legs 1 are connected, and the chair legs 1, the chair seat 2 and the backrest 3 are integrally formed by printing layer by layer with a 3D printer; specifically, the bottom surface of the chair leg 1 is a semicircular surface 4 , the front end of the seat 2 and the apex of the semicircular surface 4 are connected to form a diagonal support surface 6, and the bottom edge of the backrest 3 and the rear end of the semicircular surface 4 form an arc surface 5 , the space between the semicircular surface 4, the arc surface 5, and the diagonal bracing surface 6 and the seat 2 is formed as a solid body by 3D printing materials. The semicircular surface 4, the curved surface 5, and the inclined bracing surface 6 design the chair legs in an arched shape, which effectively takes advantage of the high compressive strength of the arched structu...

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Abstract

The invention discloses a 3D printed public chair and a manufacturing method thereof. The 3D printed public chair comprises chair legs (1), a chair seat (2) and a backrest (3), wherein the chair legs (1) are located below the chair seat (2), the bottom of the backrest (3) is connected with the chair seat (2) and the chair legs (1), and the chair legs (1), the chair seat (2) and the backrest (3) are printed layer by layer through a 3D printer and are integrally formed. The manufacturing method of the 3D printed public chair comprises the steps of drawing a three-dimensional graph on a 3D printer, preparing a 3D printing material, performing 3D printing forming and performing maintenance. The public chair can be widely applied to the field of public facilities.

Description

technical field [0001] The present invention relates to a public facility article, in particular to a 3D printed public seat; in addition, the present invention also relates to a manufacturing method of a 3D printed public seat. Background technique [0002] At present, the seats used in some public places such as parks, gymnasiums, and museums are mainly made of marble, wood, or metal. Seats made of these materials require high professional requirements, high customization costs, and long processing cycles. In addition, the process of using these materials to produce seats is all subtractive manufacturing, which inevitably leads to waste of raw materials. [0003] 3D printing technology, also known as additive manufacturing, has been widely used in many fields such as aerospace and machinery manufacturing because of its efficient, unique and intelligent design and processing characteristics that subtractive manufacturing and equal material manufacturing do not have. In rec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47C5/00A47C3/00C04B28/30B33Y70/00B33Y80/00
CPCA47C5/00A47C3/00C04B28/30B33Y70/00B33Y80/00C04B2201/50C04B7/02C04B7/32C04B14/06C04B18/16
Inventor 寇世聪邓国颂崔棚范涛罗富明
Owner SHENZHEN HUIQING TECH
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