Aluminum alloy bottom inflatable boat detachable wear-resistant fender

Abstract

The utility model provides detachable anti-abrasion fender of aluminum alloy bottom inflatable boat relates to inflatable boat technical field, including inflatable boat body, the fender body is set up around the inflatable boat body outside, is equipped with the buffer layer between inflatable boat body and fender body, is equipped with the connecting assembly between inflatable boat body and fender body and located buffer layer top and bottom, the recess that is adapted with buffer layer is seted up to fender body inner surface, the utility model discloses, and the outer surface of front fender, side fender and rear fender sets up multiple mounting holes, and the threaded hole is seted up to mounting hole and mounting seat outer surface, and adopts the mode of bolt fixed connection, has realized the firm connection of fender body and inflatable boat body, and is convenient for the dismounting and installation of fender body.

Description

Technical Field

[0001] This utility model relates to the field of inflatable boat technology, and in particular to a detachable wear-resistant fender for an aluminum alloy bottom inflatable boat. Background Technology

[0002] Aluminum alloy-bottomed inflatable boats are widely used in water rescue, recreation, and water operations due to their good maneuverability, portability, and certain load-bearing capacity. However, in actual use, inflatable boats inevitably collide or rub against docks, reefs, and other vessels, causing serious damage to the hull, significantly shortening their lifespan, and increasing operating costs.

[0003] Currently, although some inflatable boats on the market are equipped with fenders to reduce damage from collisions and friction, they generally have many problems. For example, some fenders use a fixed connection method, which makes them difficult to disassemble after installation. When the fenders are worn or damaged and need to be replaced, the operation is extremely inconvenient, often requiring a lot of time and manpower. In fact, the disassembly process may even cause secondary damage to the hull. Therefore, we propose a detachable wear-resistant fender for inflatable boats with aluminum alloy bottoms. Summary of the Invention

[0004] The purpose of this invention is to provide a detachable, wear-resistant fender for an aluminum alloy bottom inflatable boat, in order to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A detachable wear-resistant fender for an inflatable boat with an aluminum alloy bottom includes an inflatable boat body, a fender body surrounding the outside of the inflatable boat body, a buffer layer between the inflatable boat body and the fender body, connecting components between the inflatable boat body and the fender body and located at the top and bottom of the buffer layer, and a groove adapted to the buffer layer is formed on the inner surface of the fender body.

[0007] As a preferred embodiment of this utility model, the inflatable boat body is provided with an aluminum alloy base plate near the bottom of its inner perimeter. The aluminum alloy base plate is used to provide a stable bearing surface for the inflatable boat. Two fixed seats are provided on the top of the aluminum alloy base plate from one side to the other. The fixed seats are used for people to sit on. Multiple handrails are symmetrically provided on the top of the inflatable boat body on both sides of the front and back. The handrails are used for people to hold on and maintain body balance during navigation.

[0008] As a preferred embodiment of this utility model, the fender body includes a front fender, side fenders and a rear fender installed on the front and back of the fender body, and the fenders cooperate with each other to fully wrap around the inflatable boat body to form a complete protective structure.

[0009] As a preferred embodiment of this utility model, the fender body includes a wear-resistant outer layer and a protective inner layer. The wear-resistant outer layer is made of high-strength wear-resistant material and is used to resist the friction and impact of external objects on the fender body, thereby extending the service life of the fender. The protective inner layer is made of elastic material and is used to absorb and buffer external impact forces, thereby reducing the impact of impact forces on the inflatable boat body.

[0010] As a preferred embodiment of this utility model, the wear-resistant outer layer is a polyurethane-coated fabric, and the protective inner layer is a rubber material. The combination of polyurethane-coated fabric and rubber material has both good wear resistance and elasticity, effectively improving the protective performance of the fender.

[0011] As a preferred embodiment of this utility model, the connecting assembly includes multiple mounting seats surrounding the outside of the inflatable boat body and located at the top and bottom of the buffer layer. Multiple mounting holes are provided on the outer surfaces of the front fender, side fender, and aft fender. Threaded holes are provided inside the multiple mounting holes and on the outer surfaces of the mounting seats. The front fender, side fender, and aft fender are bolted to the mounting seats. The bolted connection facilitates the disassembly and installation of the fender body, and makes it convenient to repair and replace the fender body.

[0012] As a preferred embodiment of this utility model, the buffer layer is a sponge layer. The sponge layer is soft in texture and can effectively buffer external impact forces, further protecting the inflatable boat body.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] In this invention, a buffer layer is provided between the inflatable boat body and the fender body, and a groove adapted to the buffer layer is formed on the inner surface of the fender body. When the inflatable boat is impacted by external forces, the protrusions formed by the buffer layer can be embedded in the grooves for close contact, making full use of its own elastic deformation to distribute the impact force to various parts of the grooves, avoiding the concentration of impact force, and more effectively absorbing and buffering external energy, reducing damage to the inflatable boat body. With the cooperation of the fender bodies (including the front fender, side fenders and rear fenders), the inflatable boat body can be protected from multiple directions. No matter which direction the impact comes from, it can effectively resist it, greatly improving the protective capability of the inflatable boat.

[0015] In this utility model, multiple mounting holes are opened on the outer surfaces of the front fender, side fender and aft fender. Threaded holes are opened on the outer surfaces of the mounting holes and mounting bases, and bolts are used for fixing and connecting them. This achieves a firm connection between the fender body and the inflatable boat body, and facilitates the disassembly and installation of the fender body.

[0016] In this invention, the fender body is designed to include a wear-resistant outer layer and a protective inner layer. The wear-resistant outer layer is made of high-strength wear-resistant material (polyurethane coated fabric) to resist friction and impact from external objects on the fender body, extending the service life of the fender. The protective inner layer is made of elastic material (rubber material) to absorb and buffer external impact forces, reducing the impact of impact forces on the inflatable boat body. With the cooperation of the buffer layer (sponge layer), the two work together to further improve the protective performance of the inflatable boat body. When the inflatable boat is impacted, it can minimize the damage to the inflatable boat body caused by the impact force and protect the structural integrity of the inflatable boat. Attached Figure Description

[0017] Figure 1 A front view schematic diagram of the detachable wear-resistant fender of the aluminum alloy bottom inflatable boat provided by this utility model;

[0018] Figure 2 A disassembled schematic diagram of the detachable wear-resistant fender of the aluminum alloy bottom inflatable boat provided by this utility model;

[0019] Figure 3 A cross-sectional internal schematic diagram of the fender body of the detachable wear-resistant fender for the aluminum alloy bottom inflatable boat provided by this utility model;

[0020] Figure 4 A top-view cross-sectional schematic diagram of the detachable wear-resistant fender of the aluminum alloy bottom inflatable boat provided by this utility model;

[0021] Figure 5 An enlarged schematic diagram of the A-section structure of the detachable wear-resistant fender of the aluminum alloy bottom inflatable boat provided by this utility model.

[0022] Legend: 1. Inflatable boat body; 101. Aluminum alloy bottom plate; 102. Fixed seat; 103. Handrail; 2. Fender body; 201. Forward fender; 2011. Wear-resistant outer layer; 2022. Protective inner layer; 202. Side fender; 203. Aft fender; 3. Buffer layer; 4. Connecting assembly; 401. Mounting base; 402. Mounting hole; 403. Threaded hole; 5. Groove. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0024] To facilitate understanding of this utility model, a more comprehensive description of this utility model will be provided below with reference to relevant embodiments, and several embodiments of this utility model will be given. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of this utility model more thorough and complete.

[0025] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items. Example

[0027] like Figures 1-5 As shown, this utility model provides a technical solution: a detachable wear-resistant fender for an aluminum alloy-bottomed inflatable boat, including an inflatable boat body 1, a fender body 2 surrounding the outside of the inflatable boat body 1, a buffer layer 3 between the inflatable boat body 1 and the fender body 2, and connecting components 4 between the inflatable boat body 1 and the fender body 2, located at the top and bottom of the buffer layer 3. The inner surface of the fender body 2 has grooves 5 adapted to the buffer layer 3. When the inflatable boat is impacted by external forces, the protrusions formed by the buffer layer 3 embed into the grooves 5 on the inner surface of the fender body 2, ensuring close contact and better transmission and dispersion of impact force. The protrusions can fully utilize their elastic deformation to distribute the impact force to various parts of the grooves 5, preventing the impact force from concentrating at a single point, thus more effectively absorbing and buffering external energy, further reducing damage to the inflatable boat body 1, and improving overall protective performance. The fender body 2 surrounding the outside of the inflatable boat body 1 prevents external objects from directly impacting the inflatable boat, providing protection. The connecting components 4 connect the fender body 2 to the inflatable boat body 1.

[0028] An aluminum alloy base plate 101 is provided on the inner perimeter of the inflatable boat body 1 near the bottom. The aluminum alloy base plate 101 is used to provide a stable bearing surface for the inflatable boat. Two fixed seats 102 are provided on the top of the aluminum alloy base plate 101 from one side to the other. The fixed seats 102 are used for people to sit. Multiple handrails 103 are symmetrically provided on the top of the inflatable boat body 1 on both sides of the front and back. The handrails 103 are used for people to hold on and maintain body balance during navigation.

[0029] The fender body 2 includes a front fender 201, side fenders 202 and a rear fender 203 installed on the front and back of the fender body 2. The front fender 201, side fenders 202 and rear fender 203 cooperate with each other to protect the inflatable boat body 1 from multiple directions. No matter which direction the inflatable boat is hit, it can effectively resist the impact, greatly improving the protective capability of the inflatable boat.

[0030] The fender body 2 includes a wear-resistant outer layer 2011 and a protective inner layer 2022. The wear-resistant outer layer 2011 is made of high-strength wear-resistant material and is used to resist the friction and impact of external objects on the fender body 2, extending the service life of the fender. The protective inner layer 2022 is made of elastic material and is used to absorb and buffer external impact forces, reducing the impact of impact forces on the inflatable boat body 1.

[0031] The wear-resistant outer layer 2011 is made of polyurethane-coated fabric, while the protective inner layer 2022 is made of rubber. The polyurethane-coated fabric has excellent wear resistance and can effectively resist external friction, while the rubber material has good elasticity and can fully absorb impact. The combination of the two makes the fender perform well in terms of wear resistance and cushioning, and comprehensively improves the protective performance.

[0032] The connecting assembly 4 includes multiple mounting seats 401 surrounding the outside of the inflatable boat body 1 and located at the top and bottom of the buffer layer 3. Multiple mounting holes 402 are provided on the outer surfaces of the front fender 201, side fender 202 and rear fender 203. Threaded holes 403 are provided inside the multiple mounting holes 402 and on the outer surface of the mounting seats 401. The front fender 201, side fender 202 and rear fender 203 are bolted to the mounting seats 401. The bolted connection facilitates the disassembly and installation of the fender body 2, and makes it convenient to repair and replace the fender body 2. The mounting holes 402 make it easy to hide the bolt heads, and a sleeve can be used to tighten the bolts during installation.

[0033] Mounting bracket 401, mounting hole 402, and threaded hole 403 are used in conjunction with bolts to secure the fender body 2 to the inflatable boat body 1, making disassembly and installation convenient and facilitating fender maintenance and replacement. The round hole design of mounting hole 402 hides the bolt head, making the outer surface of fender body 2 smooth and flat, reducing water resistance during navigation and preventing the bolt head from scratching foreign objects and causing safety hazards. Using a sleeve to fit the round hole mounting hole 402, the bolts can be tightened or loosened. A hole cover can be sealed on the outer surface of mounting hole 402 to seal the end of mounting hole 402, effectively preventing water, mud, sand and other impurities from entering the interior of mounting hole 402.

[0034] The buffer layer 3 is a sponge layer. The sponge layer is soft and has good elasticity and cushioning performance. When an external object hits it, it can effectively absorb the impact force and reduce the impact force transmitted to the inflatable boat body 1, further protecting the inflatable boat body 1 from damage.

[0035] The working process of this utility model is as follows: When using the detachable wear-resistant fenders of the aluminum alloy bottom inflatable boat, the front fender 201, side fenders 202, and rear fender 203 are installed around the outside of the inflatable boat body 1. The fenders cooperate with each other to fully wrap around the inflatable boat body 1, forming a complete protective structure. The connection between the fender body 2 and the inflatable boat body 1 is achieved through the connecting component 4. First, multiple mounting seats 401, which are located around the outside of the inflatable boat body 1 and at the top and bottom of the buffer layer 3, are connected to the front fender 201 and side fenders 202. Align the multiple mounting holes 402 on the outer surface of the aft fender 203, and use a sleeve to tighten the bolts using the mounting holes 402 and the threaded holes 403 on the mounting base 401, so that the fender body 2 is bolted to the mounting base 401. During this process, the mounting holes 402 with round hole design hide the bolt heads, making the outer surface of the fender body 2 flat and smooth, reducing water flow resistance. The hole cover can be sealed and fitted on the outer surface of the mounting hole 402 to seal the end of the mounting hole 402, which can effectively prevent water, mud and other impurities from entering the interior of the mounting hole 402.

[0036] When the inflatable boat body 1 is impacted by external forces, the fender body 2 is the first to be affected. Its wear-resistant outer layer 2011 (polyurethane coated fabric) resists the friction and impact of external objects, extending the service life of the fender. The inner protective layer 2022 (rubber material) absorbs and buffers part of the impact force. At the same time, the sponge protrusions of the buffer layer 3 are embedded in the grooves 5 on the inner surface of the fender body 2. By utilizing its own elastic deformation, the impact force is distributed to various parts of the grooves 5, further absorbing and buffering external energy, minimizing the damage to the inflatable boat body 1 caused by the impact force, and protecting the structural integrity of the inflatable boat.

[0037] When the fender body 2 is worn or damaged, use a sleeve to insert into the mounting hole 402 to unscrew the bolts, remove the damaged fender body 2 from the mounting base 401, replace it with a new fender body 2, and then fix it with bolts to complete the installation. The operation is convenient.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A detachable wear protection fender for an aluminum alloy inflatable boat body (1), characterized in that: The inflatable boat body (1) is surrounded by a fender body (2), and a buffer layer (3) is provided between the inflatable boat body (1) and the fender body (2). A connecting component (4) is provided between the inflatable boat body (1) and the fender body (2) and at the top and bottom of the buffer layer (3). A groove (5) adapted to the buffer layer (3) is provided on the inner surface of the fender body (2).

2. The aluminum alloy pontoon demountable wear protection fender according to claim 1, characterized in that: The inflatable boat body (1) has an aluminum alloy base plate (101) at the bottom of its inner perimeter. The aluminum alloy base plate (101) is used to provide a stable bearing surface for the inflatable boat. The top of the aluminum alloy base plate (101) has two fixed seats (102) from one side to the other. The fixed seats (102) are used for people to sit on. The top of the inflatable boat body (1) has multiple handrails (103) symmetrically arranged on both sides of the front and back. The handrails (103) are used for people to hold on and maintain body balance during navigation.

3. The detachable wear-resistant fender of the aluminum alloy bottom inflatable boat according to claim 1, characterized in that: The fender body (2) includes a front fender (201), side fenders (202) installed on the front and back of the fender body (2), and a rear fender (203). The fenders cooperate with each other to fully wrap the inflatable boat body (1) and form a complete protective structure.

4. The detachable wear-resistant fender of the aluminum alloy bottom inflatable boat according to claim 3, characterized in that: The fender body (2) includes a wear-resistant outer layer (2011) and a protective inner layer (2022). The wear-resistant outer layer (2011) is made of high-strength wear-resistant material and is used to resist the friction and impact of external objects on the fender body (2) and extend the service life of the fender. The protective inner layer (2022) is made of elastic material and is used to absorb and buffer external impact force and reduce the impact force on the inflatable boat body (1).

5. The detachable wear-resistant fender of the aluminum alloy bottom inflatable boat according to claim 4, characterized in that: The wear-resistant outer layer (2011) is a polyurethane-coated fabric, and the protective inner layer (2022) is made of rubber. The combination of polyurethane-coated fabric and rubber material has both good wear resistance and elasticity, effectively improving the protective performance of the fender.

6. The detachable wear-resistant fender of the aluminum alloy bottom inflatable boat according to claim 3, characterized in that: The connecting assembly (4) includes multiple mounting seats (401) surrounding the outside of the inflatable boat body (1) and located at the top and bottom of the buffer layer (3). Multiple mounting holes (402) are provided on the outer surfaces of the front fender (201), side fender (202) and rear fender (203). Threaded holes (403) are provided inside the multiple mounting holes (402) and on the outer surface of the mounting seats (401). The front fender (201), side fender (202) and rear fender (203) are bolted to the mounting seats (401). The bolted connection facilitates the disassembly and installation of the fender body (2) and makes it convenient to repair and replace the fender body (2).

7. The detachable wear-resistant fender of the aluminum alloy bottom inflatable boat according to claim 1, characterized in that: The buffer layer (3) is a sponge layer. The sponge layer is soft and can effectively buffer external impacts, further protecting the inflatable boat body (1).

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