RU230957U1 - Insert for PVC boat - Google Patents

Abstract

The utility model relates to shipbuilding and concerns the design of watercraft, in particular inflatable boats. The technical result consists in the possibility of attaching additional equipment. The task is solved by the fact that in the insert in the PVC boat, consisting of rigid sides and a bottom, the insert is made as a single structure, where in the stern part it is made with the possibility of attaching to the transom of the boat with bolts, and in the bow part with straps to the eye ring. In the embodiment, through holes are made in the insert for pumping the boat. 1 c.p. fil. 2 ill.

Description

The utility model relates to shipbuilding and concerns the design of means of transportation on water, in particular inflatable boats.

An inflatable fishing boat with a removable inflatable bottom with a paddle board is known (patent US9126655), which provides stable buoyancy for at least two adults standing up. The boat is also equipped with an adjustable, removable rowing frame. The boat can be steered and propelled by oars, a pole, or a small motor. The removable rowing frame can accommodate a cooled seat and can also serve as a raised platform for pushing off with a pole. The rowing frame allows the rower to change his or her position when rowing: facing the stern (for better speed) or facing the bow (for better visibility when searching for fish). The floor of the paddle board can be held in place by friction when the boat and paddle board are inflated; alternatively, the paddle board can be removed and function independently as a stand-up paddle board, which can be used for fishing, swimming, or similar water sports.

There is a well-known inflatable combination boat (source on the Internet: https://kazan.menstechnic.ru/lodki_rib/lodki-rib-brig/), which is a boat with a plastic bottom and PVC sides. The hard bottom and thick PVC fabric give the boat additional weight.

The closest analogue is a connecting structure of an inflatable hull and a hull bottom (patent CN218662260), comprising a boat bottom and an inflatable boat hull, a U-shaped fixing support plate is located in the lower part of the inflatable boat hull, a clamping groove is formed on the inner side of the U-shaped fixing support plate, the convex edges of the butt joint are located on the peripheral side of the boat bottom, and the convex edges of the butt joint are connected to the boat bottom. The ends of the convex edges of the butt joint are connected end to end with the ends of the U-shaped fixing support plates, the convex edges of the butt joint are clamped in the clamping grooves, arcuate brackets are located on both sides of the rear part of the vessel bottom, two ends of the inflatable vessel hull are inserted into two arcuate brackets respectively, and the outer side of the inflatable vessel hull is covered by a U-shaped shaping frame. The outer end of the arc-shaped bracket extends to the lower side of the U-shaped molding frame and is connected with the U-shaped molding frame, the end of the butt convex edge is in a butt joint with the end of the U-shaped fixing support plate, the butt convex edge is clamped in a clamping groove for positioning the inflatable body, and then the arc-shaped bracket and the U-shaped positioning frame are connected to carry out a reinforced connection between the inflatable body and the bottom of the body.

The disadvantage of the known technical solutions is the insufficient use of the entire space of the boat.

The objective of the claimed utility model is to develop a design for an insert in a PVC boat, which allows for the possibility of attaching additional equipment.

The technical result consists in the possibility of mounting additional equipment.

The task is solved by the fact that in the insert in the PVC boat, consisting of rigid sides and a bottom, the insert is made as a single structure, where in the stern part it is made with the possibility of fastening to the transom of the boat with bolts, and in the bow part with straps to the eye-ring.

In the embodiment, the insert has through holes for pumping up the boat.

The claimed utility model is illustrated by drawings: Fig. 1 - general view of the insert, Fig. 2 - general view of the insert with a PVC boat.

1 - hard side, 2 - middle locker, 3 - bottom, 4 - PVC boat, 5 - rear locker, 6 - partition, 7 - glove compartment.

The declared insert for PVC boats with a rigid bottom, inflatable bottom, as well as for RIB boats, is made of moisture-resistant plywood (can also be made of plastic, fiberglass, HDPE plastic, polypropylene). The insert is made of fiberglass by gluing the matrix; of HDPE by hot molding; of polypropylene by soldering sheet material.

The insert in the PVC boat is made of a single design (Fig. 1, 2) and includes: rigid sides 1, bottom 3, rear locker 5 (also a bench with a back), middle locker 2 (also a bench with a back), front part - partition 6 with a bench separating the underhood space from the boat cockpit, glove compartments 7. Also, the insert can be made in different configurations: with a change in the height of the sides, placement of lockers, handles, glove compartments and niches, in a tiller or remote version (depending on the tasks and needs).

An important technical point is that without changing the design of the PVC boat itself, the task of improving the comfortable use of the entire space of the boat is solved by simply placing an insert equipped with everything necessary inside the boat. The insert has through holes that allow you to pump up the boat without removing the insert.

The device works as follows.

The insert is attached to the boat at the stern to the transom with bolts, and at the bow with straps to the eye ring, which is either installed as standard or separately. In places where the insert contacts the boat, a soft material is glued, which prevents the PVC boat itself from chafing. Since the insert is removable, it is easy to attach additional equipment to it (echo sounders, speedometers, lighting equipment, phone chargers, rod brackets, tables, remote control equipment for boats, windshield, running awning, mooring awning, anchor winch, electric anchor, mooring cleats, handles).

The insert in the PVC boat significantly increases the safety of the boat, due to the rigid bottom and high sides, eliminates the "twisting" of the boat on the wave. PVC cylinders are protected from sharp objects. The backs of the seats help to swim long distances without fatigue, and the installed handles allow you to comfortably hold on to the boat.

The utility model is industrially applicable and can be used for serial production.

A prototype of the insert was assembled, made of plastic.

The insert allowed us to achieve a number of results:

- improved ergonomics (it is more comfortable to sail in such a boat, since the back is rigid, it is possible to mount various devices on the sides);

- increased safety (the side of the boat becomes higher, making it harder for passengers to fall out, the handle in the middle allows you to hold on);

- stability is increased (optimal placement of loads - weight distribution allows for increased stability, compared to simple placement without it);

- increased wear resistance (falling sharp objects will not pierce the boat hull).

Claims (2)

1. An insert in a PVC boat, consisting of rigid sides and a bottom, while the insert is made as a single structure, where in the stern part it is made with the possibility of fastening to the transom of the boat with bolts, and in the bow part with straps to an eye ring. 2. An insert according to item 1, characterized in that the insert has through holes for pumping up the boat.