Constructional arrangement introduced in a multifunctional floating road trailer

Description

1 / 10 CONSTRUCTIONAL ARRANGEMENT INTRODUCED IN A MULTIFUNCTIONAL FLOATING ROAD TRAILER FIELD OF APPLICATION This descriptive report refers to a Utility Model Patent application for a trailer, more specifically an accessory for transporting small and medium-sized vessels, being extremely practical and efficient, meeting the conditions to become worthy of the protection now sought. 002 The constructive arrangement introduced in a multifunctional floating road trailer, through the technology employed, aims to improve trailers for transporting jet skis and small and medium-sized boats, allowing for both land transport and nautical use, with flotation characteristics and autonomy to enter and exit the water, providing an easy transition between land transport and entry into the water, also serving as an anchoring point with cases for utensils and aquatic utilities, with a design that molds to the hull of the vessel and a structure of floats integrated into its chassis, creating a fluid and continuous appearance, without the need to expose mechanical parts, representing an evolutionary solution, standing out in the consumer market due to presenting a differentiated product in terms of its construction and use, which is quite safe and functional. STATE OF THE ART 003 With the sole and exclusive purpose of ensuring the veracity of the preamble to this description, the applicant proceeds to Petition 870250071570, dated 08 / 14 / 2025, page 10 / 19 2 / 10 In the following paragraphs, a brief but consistent explanation of the state of the art regarding the problems and inconveniences existing in trailers for transporting small vessels will be provided, allowing a person skilled in the art to recognize their shortcomings and subsequently clearly identify the novelty requirement, mandatory under the Industrial Property Law, in the invention now claimed. 004 Boats are essential for road transport, both for commerce and leisure; however, transporting these boats from land to water is often a difficult process, as it frequently requires the use of a trailer to transport the vessel. 005 There are several models of trailers on the market for transporting jet skis and small boats, which, while performing the transport of the boat on the trailer satisfactorily, present various problems and inconveniences, mainly due to the lack of practicality and versatility, especially when getting the nautical equipment in and out of the water. 006 The state of the art reveals Brazilian patent MU 8902005-7, published on 07 / 17 / 2012, entitled IMPROVEMENT INTRODUCED IN A TRAILER FOR TRANSPORTING MOTORCYCLES, QUADRICYCLES, JET SKIS AND SIMILAR VEHICLES, which describes a trailer formed by a chassis containing a central longitudinal beam with a leveling support equipped with casters and a quick-release coupling, laterally fendered, said chassis being provided with a locomotion axle equipped with wheels and tires, the section being Petition 870250071570, dated 08 / 14 / 2025, page 11 / 19 The lower 3 / 10 of the chassis is equipped with a spring below which is a structural frame fixed to the chassis by means of articulated supports. This frame has, in its central section, an access ramp that has a limiter at the rear, followed by a chain or other traction element such as an iron pipe or even a metal rod that extends to an arm articulated by a hydraulic cylinder located in the upper section of the central longitudinal member. The axle between the wheels is designed to tilt, descending by gravity and rising when pulled by the movable structural frame. The object presented in this patent does not present the characteristics and innovations of the present application, and has a completely different constructive arrangement from that proposed in this patent. 007 The state of the art reveals Brazilian patent BR 20 2015 017157-4, published on 09 / 12 / 2017, entitled AUTOMATIC REAR LOWERING SYSTEM FOR TRAILERS FOR TRANSPORTING BOATS, MOTORBOATS AND JET SKIS, which describes a rear lowering system for trailers transporting boats, motorboats and jet skis and / or transformation into pre-existing trailers, comprising a rotating axle 3 with an extension 10 at each end containing axles 13 and wheels 2 on each extension, forming an eccentricity to provide articulation when rotated by piston 5, axle 3 fixed in bearings 4 with bushings 17 supported with clamps 16 to the spring beam 6 plates 14 and nuts 15, axle 3 with supports 11 for coupling the pistons 5 for forward or backward thrusts, rotating the axle 3 at 45 degrees, promoting the lowering or raising of the wheel assembly 2 axle 13, when this assembly is Petition 870250071570, dated 08 / 14 / 2025, page 12 / 19 4 / 10 raised, consequently the chassis 1 lowers to ground level, and as the front part 8 of the trailer remains attached to the vehicle, a gentle ramp is formed, allowing easy unloading and loading, possible by a single person. The object presented in this patent does not have the characteristics and innovations of the present application, and has a completely different constructive arrangement from that proposed in this patent. 008 The state of the art also reveals Brazilian patent BR 20 2020 006350-8, published on 05 / 10 / 2021, entitled "CONSTRUCTIVE ARRANGEMENT APPLIED TO A TRAILER FOR TRANSPORTING SMALL VESSELS," which describes a trailer for transporting small and medium-sized vessels; said accessory has a tilting system to assist in loading and unloading the vessel quickly and easily in rivers and seas, without the need for the transporting vehicle to enter the water. In addition, it also has a telescopic system to adjust the trailer's length when necessary. The object presented in this patent does not have the characteristics and innovations of the present application, and has a constructive arrangement using a telescopic system to extend the trailer, being completely different from what is proposed in this patent. 009 The state of the art also reveals Brazilian patent BR 20 2022 017055-5, published on 05 / 03 / 2024, entitled CONSTRUCTIONAL ARRANGEMENT INTRODUCED IN A TRAILER FOR TRANSPORTING A BOAT, which describes a new constructional arrangement introduced in a trailer for transporting a boat, belonging to the technical sector of accessories for Petition 870250071570, dated 08 / 14 / 2025, page 13 / 19 5 / 10 Boat transport. More specifically, it is a boat trailer with side protection, aiming to improve the functionality of loading boats while in the water, through which very advantageous practical, safe and functional results are obtained. The boat transport trailer comprises a curved chassis (1), with one or two axles with wheels, equipped on the sides with a fiberglass or plastic mudguard (2), each with a wide, elongated body and sufficient height to guide the boat, forming an arched upper region (21) equipped on the upper and inner faces with a soft or rubberized and non-slip coating (22), on the rear part with reflective triangles (23), lights (24) and on the outside it is equipped with steps (25) to reach the highest part of the boat and assist in loading and unloading.The object presented in this patent does not possess the characteristics and innovations of the present application, and has a rather complex constructive arrangement, being completely different from what is proposed in this patent. 010 As we can see, trailers for transporting small boats are well documented in the literature for transporting these vehicles by road to waterfront, but they are still constantly evolving in terms of new technologies and methods. Existing trailers are not practical, much less versatile, and lack features that facilitate their use, especially when loading and unloading the nautical equipment from the water. 011 Thinking about developing new equipment, the inventor, a person connected to the field, created and developed the object of Petition 870250071570, dated 08 / 14 / 2025, page 14 / 19 6 / 10 of this patent, envisioning improvements in a trailer for transporting jet skis and boats up to 19 feet, which has road-legal characteristics, allowing it to be registered with the respective national traffic authority, and also has flotation characteristics, with the ability to enter and exit the water, serving as an anchor point with cases for aquatic utensils and supplies, where not only the technical and functional qualities were considered in the design of its manufacture, but also its form and arrangement of its parts, which brought several advantages and benefits without causing technical complexity or high cost to the product. 012 In view of the foregoing technical fundamentals, with the passage of time and the accumulation of experience, the facts have pointed towards the construction of unprecedented improvements in transport trailers, presenting several advantages, being quite practical and efficient, where its unique construction eliminates the negative aspects known in the State of the Art, which is presented in this patent. PATENT OBJECTIVE 013 In order to overcome the problems presented, the inventor hereby requests a Utility Model Patent, entitled "CONSTRUCTIVE ARRANGEMENT INTRODUCED IN A MULTIFUNCTIONAL FLOATING ROAD TRAILER," which fundamentally aims at developing improvements in trailers for transporting jet skis and small and medium-sized boats, allowing for both land transport and nautical use, with flotation characteristics and the ability to enter and exit the water. Petition 870250071570, dated 08 / 14 / 2025, page 15 / 19 7 / 10 providing an easy transition between land transport and entry into the water, also serving as an anchor point with cases for utensils and aquatic supplies, with a design that molds to the hull of the vessel and a structure of floats integrated into its chassis, creating a fluid and continuous appearance, without the need to expose mechanical parts, standing out in the consumer market for presenting a differentiated product in terms of its construction and use, while also being a low-cost, safe and efficient product. 014 With many years of experience, and always seeking innovations and practical solutions to differentiate its products from those of its competitors, the inventor developed this simple and efficient product, capable of overcoming all the limitations and inconveniences reported in the State of the Art in an extremely effective way. 015 According to the present invention, it comprises a trailer, which has floats and a chassis. Suspension and wheel system. Propulsion and movement system and lighting and safety system. 016 The trailer was designed to operate autonomously or manually. In autonomous mode, the electrical system controls the trailer's movement independently, facilitating water entry and exit. In manual mode, the user can operate the trailer directly, offering more control. 017 The trailer offers practicality and safety during the parking and entry into the water process. The owner can park the vehicle in a safe location, without Petition 870250071570, dated 08 / 14 / 2025, page 16 / 19 8 / 10 need to approach the shore or loading ramp. The trailer makes the transition to water smoothly, eliminating manual effort or risky maneuvers. When in the water, the trailer does not take up additional parking space, as it remains with the boat. 018 One of the objectives proposed by the equipment is to develop an integrated system for the safe transport and docking of small nautical vessels. With a fluid and innovative design that maintains continuity between the trailer and the jet ski or boat, it offers operational flexibility allowing for autonomous or manual modes. 019 The proposed trailer can be diversified according to the amount of technology incorporated. This diversity allows for the creation of models with different levels of automation, control features, and functionalities, providing options adapted to the preferences and needs of each client. 020 It is important to understand that the present Utility Model Patent presented here is illustrated in a demonstrative and non-limiting manner regarding the application of the details, dimensions, capacities, and steps described. It is capable of other modalities and of being practiced or executed in a variety of ways, without departing, logically, from the main inventive scope of the object whose protection is claimed. 021 To complement the present description in order to obtain a better understanding of the characteristics of the present Utility Model Patent and in accordance with a preferred practical embodiment thereof, a set of drawings is attached to the description, where, in an exemplary manner, it is shown. Petition 870250071570, dated 08 / 14 / 2025, page 17 / 19 9 / 10 represented the following: Figure 1 - Illustrative side view of the trailer carrying a small boat; Figure 2 - Illustrative side view of the trailer. PREFERRED DESCRIPTION 022 In accordance with the attached drawings, the CONSTRUCTIONAL ARRANGEMENT INTRODUCED IN A MULTIFUNCTIONAL FLOATING ROAD TRAILER, the subject of this present Utility Model Patent application, comprises a trailer (C), which has floats (1) and a chassis (2). Suspension and wheel system (3). Propulsion and movement system (4) and lighting and safety system (5). 023 The floats (1) are made of rigid injected plastic, molded to the shape of the vessel's hull. 024 The chassis (2), fully integrated into the floats and visually concealed, has a single axle (6) with two wheels (7). 025 The suspension and wheel system (3) features tires designed for durability and performance, but not soft, to ensure a smooth ride. 026 The suspension and wheel system (3) features air bags (8) for adaptation to different loads and scenarios and air suspension (9) with automatic adjustment. 027 The suspension and wheel system also features safety bearings to prevent wheel detachment, and a single front wheel with a telescopic axle to facilitate maneuvering. 028 The propulsion and movement system (4) has a propeller (10) connected to the shaft for movement. Petition 870250071570, dated 08 / 14 / 2025, pages 18 / 19 10 / 10 autonomous on the water and electric system for autonomous control of the trailer both on land and in the water. It also features rechargeable batteries (11) optimized to assist in starting and charging electric jet skis. 029 The lighting and safety system (5) features waterproof lighting integrated into the chassis for night navigation and visibility. The equipment also has waterproof storage compartments (12) for nautical accessories. 030 Although one embodiment of the invention has been shown and described, other embodiments may be apparent to those skilled in the art. Therefore, it will be understood that the embodiments shown in the drawings and described above are merely for illustrative purposes and are not intended to limit the scope of the invention, which is defined by the claims that follow. Petition 870250071570, dated 08 / 14 / 2025, page 19 / 19

Claims

1 / 1 CLAIM 1) CONSTRUCTIONAL ARRANGEMENT INTRODUCED IN A MULTIFUNCTIONAL FLOATING ROAD TRAILER, characterized by a trailer (C), which has floats (1) and a chassis (2); a suspension and wheel system (3); a propulsion and movement system (4) and a lighting and safety system (5); the floats (1) are made of rigid injected plastic, molded according to the shape of the vessel's hull; the chassis (2), fully integrated with the floats and visually hidden, has a single axle (6) with two wheels (7); the suspension and wheel system (3) has tires designed for durability and performance, but not soft, to ensure a smooth ride; the suspension and wheel system (3) has air springs (8) for adaptation to different loads and scenarios and air suspension (9) with automatic adjustment;The suspension and wheel system also features safety bearings to prevent wheel detachment and a single front wheel with a telescopic axle to facilitate maneuvering; the propulsion and movement system (4) features a propeller (10) connected to the axle for autonomous movement in the water and an electrical system for autonomous control of the trailer both on land and in the water; it also features rechargeable batteries (11) optimized to assist in starting and charging electric jet skis; the lighting and safety system (5) features waterproof lighting integrated into the chassis for night navigation and visibility; the equipment also has waterproof storage compartments (12) for nautical accessories. Petition 870250012143, dated 02 / 14 / 2025, page 9 / 22

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