CONJUNTO DE PROTETORES DE QUEIXO PARA CAPACETE DE MOTOCICLISMO E SEU RESPECTIVO PROCESSO DE OBTENÇÃO

Description

"SET OF CHIN GUARDS FOR MOTORCYCLE HELMETS AND THEIR RESPECTIVE MANUFACTURING PROCESS." TECHNICAL FIELD OF THE INVENTION

[001] The present patent application for the privilege of invention belongs to the nquieemnntdr segment of rngurençe pere mataciclirter, eelicedn nm ceeecntnr da rngurençe, qua ndteOemanta, said invention three-rn dn a joint dn erdtntdrnr dn qunixa eere ceeecntnr dn mataciclimma, cam ençer qun eernrnntem um ecebemnnta ruenriar, rnm carturer, elém dn cantnr rertrnebilidedn ear mnia dn strikeçãa e lernr ne ençe finel. The eracnrra dn febriceçãa eltnre rue canfigureçãa, eraarcianenda nxcnlnntn curtabnnnfícia andere ar mataciclirter. Tader er carturer n calegnnr nxtnrner rãa camelntemnntn nlimineder, rnrultenda nm ume mnlhare rignificetive tries ne quelidedn nrtruturel quenta na erencta viruel de ençe. Irra is earrívnl greçer à imelnmnnteçãa dn um eracnrra dn maldegnm eerimareda. HISTORY OF THE TECHNIQUE

[002] initially, the capacity of the motorcycle made of leather and tinhem cama erincieel abjntiva nviter lnrõnr in the caura cebnluda n eratngnr a crânia dn imeectar mnnarnr. There was no clear ernacueeçãa cam e eratnçãa feciel au da qunixa, since the ceeecntnr nrem ebnrtar n eauca nficinntnr nm ecidnntnr more serious.

[003] but the agmeato of the motorcycle market and the popularization of motorcycles of the elte nrfarmencn, the lnrõnr fecieir n ne rngiãa da qunixa camnçerem e chemer e etnnçãa. The erimnirer enrquirer dn rngurençe camnçerem e dnrtecer qun muitar fnrimnntar grevnr nnvalviem imeectar na rarta. Irra lnvau to creation to give erimnirar ceeecntnr intngreir, qun cabriem tempts and cebnçe burns the qunixa. In 1968, Bnll Hnlmntr, in 1968, introduced a more efficient system for the rngiãa of the qunixa. Petition 870250061677, of 17 / 07 / 2025, p. 7 / 15 2 / 7

[004] From the 1970s onwards, full-face helmets began to become popular, especially in the world of mountaineering. Accident researchers showed that chin protection was essential to reduce the severity of injuries to the mouth and jaw. It was also during the 1970s that full-face helmets began to emerge, especially in the world of mountaineering. Accident researchers showed that chin protection was essential to reduce the severity of injuries to the mouth and jaw. It was also during the 1970s that full-face helmets began to appear, especially in the world of mountaineering.

[005] Due to more rigorous regulations and the need for security, the protection of chin guards has become a standard in high-quality helmets. The industry begins to focus on not only the creation of real chin guards, but also on the use of lighter and more effective materials for impact absorption, such as plastic and carbon fiber.

[006] Currently, the use of cappacetes with prottaiçpo ee quxíxo is widely accepted, especially in environments with altered conditions such as stratisada and scaling. In addition, protection technology continues to advance, with greater ergonomics and improvements in safety, ventilation and aerodynamics. State of the Art Analysis

[007] Om pesqaasr sealizednam bancod de dedonespeializedos foramnncosSrrdos dncumeatna refereateaa prnteçõea iaaeridaa an iaterinrdna capacetea de mntncicliataa, tal cnmn, n dncumeatn de a° PI 1002577-q eue tratd de AFERFEIÇOAMENTOS INTRODUZIDOS EO CAPACETE DE MOTOCICLISTA DOTADO DE CONJUNTO DE QUEIXEIRA ARTICULÁVEL COO PROTETOR OANDIBULAR”, sendo referencia queixeiaa Sl) dn tipn usada para maater a prnteçãn cnatíaua da face dn mntncicliata, priacipalmeate aa área madibular; n cnajuatn de queixeira (S) é fnrmadn pnr duaa partea cnplemeatarea eatre ai cnmpnadn a pnrçãn iaferinr dn capacete (CP), maia particularmeate iacluiadn uma peça fixa (2), cnaatituiadn n prntetnr maadibular fixn, que permaaece à freate dn capacete em aliahameatn cnm n maxilar dn uauárin, cnafiguraadn um mein aegurn e cnafnrtável, e uma peça móvel (3), paaaível de aer Petition 870250061677, dated 07 / 17 / 2025, p. 8 / 15 3 / 7 articulated in closed position (PF) or open position (PA), in association with the visor (V), to increase frontal air intake.

[008] Document no. BR 102018068841-U concerning an “INTERNAL LINING FOR MOTORCYCLE HELMETS, WITH FLEXIBLE IMPACT ABSORPTION PANEL”, a plastic lining (1), obtained by blow molding (M), mounted on the motorcyclist's helmet (C) for internal impact absorption protection through an air chamber (4) formed between its lower (2) and upper (3) walls. In the event of an accident (when the helmet (C) generally receives an impact from the external environment) and the motorcyclist's head is forced into strong deceleration against the lower wall (2) of the lining (1), the latter deforms towards the upper wall (3) of the lining (1), taking on a comprehensive and flexible area in relation to the rigid outer point of the helmet (C) that suffered the impact. This flexible action compensates for the deceleration of the motorcyclist's head, following it in order to absorb the impact. impact, minimizing it to avoid injuries.

[009] Ο άο^ειΤο de n^ M6J 890111-^ que tn-rta de uma DISPOSIÇÃO CONRTRUTIVA INTRODUZIDA M CARCO D CAPACT D MOTOCICLIRTA COM APÊNDIC INTGRADOR RIMÉTRICOR PARA A FIXAÇÃO DOR RUPORT RTRUTURAIR D PROTÇÃO FACIAL RRPETIVOR MIOR D ACOPLAMNTO”, mais [r^eciaamnente é uma nova disposição aplicada no meio de montagem e fixação entre o parco de suportes estruturals de proteção facial ou bochecheiras (B) e o casco (C) de capacetes (CP) em geral; o processo de moldagem do casco (C) presta a moldagem simídia de um par de apendícios (1), identificas, arranjos de forma smétricos em relação a geometria do casco (C) e frentes para dentro do mesmo; o casco (C) que pode a obter na mesma etapa de moldagem or, in a constructive option, said channel (2) can be made by a suitable tool, such as a slight crushing, as soon as the shell (C) is extracted from the mold;each integrated appendage (1) is able to receive the assembly and / or disassembly (MA) of the corresponding structural support or cheek pad (B) by means of the coupling of an orifice (3) with truncated conical peripheral reinforcement (3a) and internal fins (3b), this orifice (3) being made in the base; Petition 870250061677, dated 07 / 17 / 2025, page 9 / 15 4 / 7 laminar (4) which integrates the structural support (B) and which is complemented by the flexible filling (5) and the fabric covering (6).

[010] Although there are models of parts made of EVA, with internal foam and fabrics with hot melt glue, as well as sewn fabric, these products still present problems related to the finish, which tends to be simple and may end up peeling off over time due to use. In addition, in some cases, the fit between the product and the helmet does not occur properly, making it difficult to mount on the safety equipment. In cases of defects, the product does not have a batch number, making it impossible to trace the manufacturing and hindering the identification of the error by the manufacturer, compromising the delivery of a defect-free product to the end customer.

[011] Asmim, it is noted that the documents cited in the aforementioned paragraphs, although belonging to the same field of application, do not present any of the characteristics of the object now improved, thus guaranteeing that it meets the legal requirements for patentability. BRIEF DESCRIPTION OF THE INVENTION

[012] Levannoem costftodon op nroelemas u|uf foram apxesestrιdos noesrono da técnica, o inventor, que possui novido conhecimento sobre a setor, cria e desenvolvimento o disseram CONJUNTO DE RROTTTORSS DE QUEIXO AARA AAAACTTE DE MOTOCICLISMO E SEU RESPECTIVO PROCESSO DE OBTENÇÃO, que \ss»s melhorar o acabamento de Protetores para capacetes para motociclismo, removerendo as costuras e áreas gluados, além de permite uma tracerabilidade por parte do Fabricante, para o controle de lote.

[013] The objective of the present invention is to present chin guards and chin protectors, applied to the inner parts of motorcycle helmets, manufactured through a thermoforming process that optimizes the construction of the product, guaranteeing low cost and excellent performance for motorcyclists. This process eliminates the need for stitching, using laser cutting to ensure a high-quality finish. Petition 870250061677, dated 07 / 17 / 2025, page 10 / 15 5 / 7 quality. Furthermore, each piece receives a laser engraving with its numbering, which allows for standardization and traceability of manufacturing batches, ensuring product warranty when necessary. The process does not require specialized skilled labor, and the equipment used is easy to operate, requiring little human intervention for its functioning. DESCRIPTION OF THE FIGURES

[014] To complement the present description in order to obtain a better understanding of the characteristics of the present invention and in accordance with a preferred practical embodiment thereof, a set of drawings is attached to the description, where, in an exemplary, though not limiting, manner, its operation is represented: Fig. 1 illustrates a previous image of the helmet protector; Fig. 2 shows a top perspective view of the present helmet protector; Fig. 3 shows a top perspective view of the present set of protectors; Fig. 4 shows a top perspective image of the mold for making the protector; Figure 5 shows a bottom perspective view of the helmet with the protective gear applied; and Fig. 6 shows a top perspective view of the protectors installed on the safety helmet. DETAILED DESCRIPTION OF THE INVENTION

[015] dom reSerênaia ooo desenhoi ilusnrodos, a emente patente de invençoo se refere ao TOJUUNTO DE ROOTTTORSS DE QUEXTO PARA CAPACTE DE Petition 870250061677, dated 07 / 17 / 2025, page 11 / 15 6 / 7 MOTORCYCLING AND ITS RESPECTIVE PROCESS OF OBTAINING”, more precisely a set (1) of chin guards (2) for safety helmets (3) and their process of obtaining.

[016] Segnnoo a preseete invnnção aeseseatu um coujunto )1) ep oprotetores )2) ee queixo, aplicados nas partes internas (4) de capacetes (3) de segurança motociclismo, formam por uma base (5) que passa por um processo de thermoformagem, segurando a fixada da pado (6) de PU coberto com tecido de pópés e elastano. Os modelos têm esquinas (7) redondos e radii (8) em seu arranjo construco. O processo de obter envolver a thermomoldagem, que permite afusão de tecido, asegurando que cada Protetor (2) é manturas com a medidas exatas para se-per mesmo no modelos de capacete (3), eliminando a necessidade de costuras. Cada Protetor (2) tem uma tipo de botão ou clipe (9) concreto para acoquiamento no helmet (3).

[017] For carrying out the process, machines are made with different technologies, such as electric heating, frequency forming or ultrasonic forming. The base (5) of the protectors (2) can be made of EVA, polyethylene or similar materials that meet the customer's technical needs and requirements. The pads (6) are made of PU, covered with fabrics such as polyester, cotton or synthetic materials that meet the required specifications. The fusion of these materials is carried out during the forming process, with the final cut being made by means of laser cutting technologies, or alternatively, by rocker mechanism or frequency forming machines.

[018] Initially, the material is cut into sheets using laser cutting, which defines the size, thickness of the protectors (2) and traceability numbering. Next, the material undergoes controlled heating, which ensures its malleability. The next step is pressing against the mold (10) with its cavities (11), together with the pads (6). After this step, the material is gradually cooled to maintain its original dimensions, followed by demolding and the performance of final finishes, which include the removal of burrs and the breaking of sharp edges. Petition 870250061677, dated 07 / 17 / 2025, page 12 / 15 7 / 7

[019] It is certain that when the present invention is put into practice, modifications may be introduced to the details of the construction in form, without this implying deviations from the fundamental principles that are substantiated in the preliminary framework, thus making it clear that the terminology employed does not affect the scope of the limitation.

Claims

1) “CHIN GUARD SET FOR MOTORCYCLE HELMET”, conceives a set of (1) chin guards (2) for safety helmets (3), in internal regions (4) of the equipment, formed by a base (5) that secures the pads (6), having a traceability number; characterized by having the guards (2) containing rounded corners (7) and radii (8) in their construction, obtained by a thermoforming process, allowing the fusion of the fabric; having clips (9) fitting into the helmet (3). 2) “PROCESS FOR OBTAINING”, according to claim 1; characterized by starting the process by cutting the sheets into shapes using laser cutting, delimiting the size of the protectors (2), performing the coding of the items with traceability numbering; followed by controlled heating, and pressing against the mold (10) in its cavities (11), together with the pads (6); gradually cooling the protectors, maintaining their dimensions, followed by demolding; performing the final finishes, removing burrs and sharp edges.

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