BR202013003205U2 - BIGA CARTOON FOR BICYCLE CARONAS - Google Patents

Abstract

bicycle ride cart ”designed to facilitate and qualify the transport of people as bicycle rides, whether for simple leisure activities or for necessary travel in a variety of activities, and also enabling transport to be made with economy, agility and security. As shown in the accompanying drawings, in Figs. 1 and 4, the bicycle carrier buggy trolley is made up of several parts, the two-wheeled trolley being detached with the axle (1), the shoe support frame (2) (6). ), the coupling (3), the wheels (4), the tires (5), the footrest shoe (ó), the chariot guard (7), the shoe fixing screws (8) ( 6) the four rubber damping rings (9), the pivot coupling (lo) with the bolt (1l) and its nut, the traction arm (l3) with its nut (l2), the drawbar manual support (14), structural arms (l5), safety arms (l6) to secure the assembly to the bicycle frame with the clamps (17), couplings (l8) to secure the arms (16) to the structural bars (15), the couplings (19 and 20) joined with the bolt (21), and the bolts (22) to secure the safety arms (16) to the couplings (l8) of the structural arms (l5). The dimensions such as width, height and length, and the dimensions and strength of the accessories and structural components of the bicycle rider should be judicious, considering the importance of safety and comfort for users. The material of the components and accessories of the bicycle rider stroller, considering the need for strength of the assembly, may be of iron, steel or aluminum, in solid or tubular bars, galvanized or not, and with suitable paints and colors. to the material used.

Description

B1GA CART FOR PE BIKES

This Descriptive Report refers to the creation of a project for the construction of a new bicycle trailer model, the purpose of which is to be used as a transport of people in the ride position, either for simple leisure activities or for travel in various activities.

This new trailer model, identified as “BICYCLE ROLLER TRUCK” according to the accompanying drawings in figures 1 to 4. was designed to facilitate the transport of a person, as a ride, allowing the transportation to be made economically. , agility and safety.

Regarding the design and purpose, this alternative model of bicycle trailer is characterized by its unprecedented design, because, unlike the existing trailers, which are used as cargo transportation, the Bike Carriage Trolley is only intended for the transport of people.

Also in terms of design and purpose, the Bicycle Carriage Biga Stroller is similar to previous designs created by me, Roque Tarcisio Kloeckner, and registered in 1NPI as Utility Models BR-20-2012-028217 and BR-20-2012 -028219. The difference between this trailer model and the previous models mentioned above is in the presentation of the hitchhike shoe (6), and the modification of the passenger support structure.

As shown in the accompanying drawings, in Figures 1 to 4, the Bicycle Carriage Biga Trolley is made up of several parts, the two-wheeled trolley being detached, which consists of the axle (1) of the frame (2). support bracket (6), the coupling (3), the wheels (4), the tires (5), the shoe (6) with the protection (7), the chariot, the screws (8) for fixing of the shoe (6) on the frames (2), the four rubber damping rings (9), the pivot hitch (10) with the bolt (ll) and its nut, the drawbar (13) fixed to the hitch ( 10) with the nut (12), the handrail (14), the structural arms (15), the safety arms (16), the clamps (17) to secure the assembly to the bicycle frame, the couplings ( 18) for securing the arms (15), the drawbar coupling (19) (13), for attaching to the coupling (20) of the arms (15) with the bolt (21), and the bolts (22) for securing the safety arms (16) on the couplings (18) of the structural arms (15). Figure 1 shows the Bicycles Carriage Trolley, in isometric view, in a coupled position to a bicycle, highlighting the trolley with two wheels (4), the tires (5), the shoe (6) for support of the passenger feet, the protection (7), chariot type, the screws (8) for fixing the shoe (6), the articulation hitch (10), the traction arm (13) with the nut (12) , the handrail bar (14), the structural arms (15), the safety arms (16), the clamps (17) for securing the bicycle frame, the couplings (18) for securing the safety arms ( 16), and the couplings (19 and 20) joined as a screw (21). Figure 2 shows the Bicycle Carriage Biga Cart, showing parts of a bicycle's components, highlighting the two-wheeled cart (4), the tires (5), the ride-on shoe (6), the protection ( 7), chariot type, the shoe fixing bolts (8) (6), the pivot hitch (10), the drawbar (13) with its nut (12), the handrail (14) , the structural arms (15), the safety arms (spade), the clamps (17) for securing the bicycle frame, the couplings (18) for securing the safety arms (spade), and the couplings (19 and 20) joined with the screw (21). Figure 3 shows the Bicycle Carriage Biga Cart with its accessory set without the illustrative bicycle, highlighting the same parts and details as figures 1 and 2. Figure 4 shows the Bicycle Carriage Biga Cart with highlighting the two-wheeled cart and accessories details in exploded view showing axle (l), shoe support frame (2), hitch (3), wheels (4) with tires (5) , the detached shoe (6), the stud (7), chariot type, the shoe securing bolts (8), one of the four damper rubber rings (9), the pivot hitch (10) with the bolt (11) and its nut, the draw arm (13) with the nut (12), the hand-held bar (14), the structural arms (15), the safety arms (16), the clamps (17) for attachment to the bicycle frame, the couplings (18) on the structural arms (15), the couplings (19 and 20) with the bolt (21) and its nut, and the bolts (22) for securing the safety (sponge) in couplings (18) of the structural arms (15).

With reference to the drawings, it is important to note that the bicycle presented with the trolley is merely illustrative and is shown only to highlight the importance and usefulness of the Bicycle Carriage Biga Trolley.

As shown in the accompanying drawings, in Figures 1 to 4, the Bicycle Carriage Biga Cart is coupled to a bicycle via an adaptable metal frame. The accessory set of this frame has been designed and positioned to ensure safety and balance for the ride user. The safety arms (16), for example, are secured to the bicycle frame with the clamps (17). and serve to prevent movement of the structural arms (15). This function is essential for the safety of the Carriage Buggy.

For proper performance and reliability, the Bicycle Carriage Biga Stroller must be able to perform radial and axial movements, ie lateral and vertical movements. To this end, the joint (10) and the drawbar (13) with the couplings (19 and 20) are positioned to allow the necessary articulations. At the discretion of the Biga Cart manufacturer, these important movements, or joints, can also be obtained with an alternative system.

With reference to the wheels (4) of the Bike Carriage Trolley, it is noteworthy that the model presented is optional. It is up to the Trolley manufacturer to adopt the model presented, or to choose a different model, for example, to use wheels with spokes similar to those of traditional bicycle wheels. Regardless of the wheel model to be used, as well as its diameter, it is necessary that the wheels (4) of the trolley have bearings in the couplings with the axle (l). Also with reference to the wheels of the Biga Cart, it is important to consider the type of tire to be used, which may be solid rubber, chambered or tubeless, or a tire made of fibers or plastic compound, type polyurethane, having as its main objective. the issue of ride comfort and safety.

Also as a comfort and safety accessory, a shock absorber device, which is better indicated in figure 4, through parts 9, named as rubber rings, has been included in the structure of the Carriage Biga Stroller. The type of rubber to be applied, the thickness of the ring and its dimensions must be suitable for this purpose.

As an optional accessory, but also of relative safety, would be the use of pressure clamps on the threaded parts and nuts, better indicated in figure 4. The part 13, and the screws 8, 11,21 and 22, at the manufacturer's discretion, they may have a hole for inserting a pressure clamp after the respective nuts have been fitted.

Another optional accessory would be to install a mudguard on the rear fender of the bike. This device, of relative interest and protection, may be supplied with the trailer kit if the manufacturer of the Bike Carriage Trolley so wishes.

As an accessory of relative interest and safety, a signal eye or two cat-eye light reflectors may be installed in the cart.

As a constructive note, the footrest (6) for the footrest of the trailer ride may be metallic, and may also be fixed to the support structure, parts 1 and 2, by welding, or with bolts as indicated, procedures that are at the discretion of the Bicycle Rider Biga Cart manufacturer.

The structural bars (2), which serve as base and fixation of the shoe (6), must be welded on the shaft (l).

The safety arms (spade) of the assembly as shown in the drawings shall be secured to the structural arms (15) and to the bicycle frame with bolts and clamps, parts 17 and 22.

The structural arms (15) are secured to the rear axle of the bicycle and the couplings (19 and 20) by bolts and nuts. The drawbar (13) and top bar (14), which support and secure the Biga Cart ride, must be of the necessary length and inclination to provide comfort and ergonomic safety for ride users.

Also for users' comfort and safety, the straight arm (13) can be fitted with a retractable or telescopic rod height adjustment system at the discretion of the Carriage Trolley manufacturer. Bicycle The pivot (10) may have a rib for reinforcement thereof as indicated.

As shown in the drawings, the shoe 6 has the surface with dark stripes. These strips can be rubber strips or rubberized paint, which is intended to provide more grip and safety to the Biga Cart ride. With reference to this safety item, the shoe (6) may also be made of corrugated plate or grid type, in aluminum or other metal, wood or plastic fiber, polyurethane type or the like.

As a presentative observation, and for a better understanding, figures 2 to 4 show the drawings in larger scale. Figure 3 presents an isolated and complete highlight the Biga Bicycle Carriage Trolley and its structural set.

The different colors applied in the drawings in figures 1 to 4 only serve to give the necessary highlight to the pieces of the set.

The dimensions of the Bike Carriage Biga Stroller, such as width, length and height, and the strength of the structural components, must be judicious, considering the importance of safety and comfort for the riders. The material of the structural parts and accessories of the Bike Carriage Trolley, considering the need for resistance of the set, can be iron, steel or aluminum, in solid or tubular bars, galvanized or not, and with paints and colors. appropriate to the material employed.

Claims (1)

1. “BICYCLE RIDE FOR BICYCLE”, whose unprecedented conception and sole purpose is to facilitate and qualify the transport of people as rides on bicycles, whether for simple leisure activities or for travel in various activities, characterized by being a alternative model of bicycle trailer, different from existing trailer models, which are used only for the transport of loads, and whose concept consists of several parts, notably the two-wheeled trolley with axle (l), the structure (2) shoe support (6), hitch (3), wheels (4), tires (5), passenger footrest shoe (6), chariot guard (7), screws (8) for fastening the shoe (6), the four rubber rings (9) for shock absorbers, the pivot hitch (10) with the bolt (ll) and its nut, the traction arm (13) with its nut (12), the handrail (14), the structural arms (15), the safety arms (spade) for securing the the bicycle frame with the clamps (17), the couplings (18) for securing the safety arms (16) to the structural bars (15), the couplings (19 and 20), joined with the bolt (21), and the bolts (22) for securing the arms (16) to the couplings (18), thus constituting a new model of trailer for bicycle rides whose dimensions, strength and materials of components and accessories must consider the importance of safety for Biga Cart users, whose sole purpose is the alternative transport of people in the ride position.