BR102023014679A2 - CHAIR SEAT AND BACK MANUFACTURING PROCESS AND RESULTING PRODUCT - Google Patents

CHAIR SEAT AND BACK MANUFACTURING PROCESS AND RESULTING PRODUCT

Info

Publication number
BR102023014679A2
BR102023014679A2 BR102023014679A BR102023014679A BR102023014679A2 BR 102023014679 A2 BR102023014679 A2 BR 102023014679A2 BR 102023014679 A BR102023014679 A BR 102023014679A BR 102023014679 A BR102023014679 A BR 102023014679A BR 102023014679 A2 BR102023014679 A2 BR 102023014679A2
Authority
BR
Brazil
Prior art keywords
manufacturing process
tubes
resulting product
manufacturing
chair
Prior art date
Application number
BR102023014679A
Other languages
Portuguese (pt)
Inventor
Dos Santos Guilherme
Original Assignee
Dos Santos Guilherme
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dos Santos Guilherme filed Critical Dos Santos Guilherme
Priority to BR102023014679A priority Critical patent/BR102023014679A2/en
Publication of BR102023014679A2 publication Critical patent/BR102023014679A2/en

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Landscapes

  • Chair Legs, Seat Parts, And Backrests (AREA)

Abstract

processo de fabricação de assento e encosto de cadeiras e produto resultante. refere-se a um processo de fabricação de assento e encosto de cadeiras e produto resultante, situado no setor tecnológico de processo de fabricação de produtos em plástico injetado, mais especificamente, assentos e encosto de cadeiras, tampos de mesas, portas de armário e afins, sendo que objetiva simplificar o processo de fabricação, aumentando a qualidade no acabamento e atribuindo maior versatilidade no uso de elementos decorativos; bem como, garantir maior durabilidade, pela resistência estrutural; além de redução da mão-de-obra e o tempo de produção por unidade fabricada, consequentemente, o custo de fabricação. atualmente, para a fabricação de assentos de cadeiras, especialmente, cadeiras de praia, em armação tubular articulada, é utilizado um material laminar em plástico, inteiriço ou em tiras transpassadas, a qual envolve a armação tubular, com o recobrimento e costura para que seja configurado o assento ou encosto, sendo que tal processo acarreta em uma série de problemas no processo de fabricação e no produto final. diante disso, consiste em um processo que prevê a geração de uma superfície polimérica injetada (3), na região interna da armação tubular (2), a qual é composta por tirantes (3a) que se estendem ao interior dos tubos (2a) da armação (2), por intermédio de aberturas (4) existentes no perímetro interno (5) dos referidos tubos (2a), gerando uma borda perimetral (3b) de modo a configurar a superfície polimérica unificada, a qual permanece engastada no interior dos ditos tubos (2a).chair seat and back manufacturing process and resulting product. refers to a process of manufacturing chair seats and backs and resulting product, located in the technological sector of the manufacturing process of injected plastic products, more specifically, chair seats and backs, table tops, cabinet doors and the like , which aims to simplify the manufacturing process, increasing the quality of the finish and providing greater versatility in the use of decorative elements; as well as ensuring greater durability, through structural resistance; in addition to reducing labor and production time per unit manufactured, consequently, the manufacturing cost. currently, for the manufacture of chair seats, especially beach chairs, in articulated tubular frames, a laminar plastic material, one-piece or in transverse strips, is used, which surrounds the tubular frame, with the covering and stitching so that it is configured the seat or back, and this process causes a series of problems in the manufacturing process and in the final product. In view of this, it consists of a process that provides for the generation of an injected polymeric surface (3), in the internal region of the tubular frame (2), which is composed of rods (3a) that extend to the interior of the tubes (2a) of the frame (2), through openings (4) existing in the internal perimeter (5) of said tubes (2a), generating a perimeter edge (3b) in order to configure the unified polymeric surface, which remains embedded inside said tubes (2a).

BR102023014679A 2023-07-21 2023-07-21 CHAIR SEAT AND BACK MANUFACTURING PROCESS AND RESULTING PRODUCT BR102023014679A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR102023014679A BR102023014679A2 (en) 2023-07-21 2023-07-21 CHAIR SEAT AND BACK MANUFACTURING PROCESS AND RESULTING PRODUCT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR102023014679A BR102023014679A2 (en) 2023-07-21 2023-07-21 CHAIR SEAT AND BACK MANUFACTURING PROCESS AND RESULTING PRODUCT

Publications (1)

Publication Number Publication Date
BR102023014679A2 true BR102023014679A2 (en) 2024-04-30

Family

ID=91034041

Family Applications (1)

Application Number Title Priority Date Filing Date
BR102023014679A BR102023014679A2 (en) 2023-07-21 2023-07-21 CHAIR SEAT AND BACK MANUFACTURING PROCESS AND RESULTING PRODUCT

Country Status (1)

Country Link
BR (1) BR102023014679A2 (en)

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Legal Events

Date Code Title Description
B03B Publication of an application: publication anticipated [chapter 3.2 patent gazette]