一种带有防护功能的金属油箱结构

By setting up multi-layered protective components and fiberglass cloth layers on the metal fuel tank, the problems of inconvenient assembly and poor protective effect of the existing metal fuel tank protective structure are solved, realizing convenient assembly and improved protective effect.

CN224510874UActive Publication Date: 2026-07-17WUXI QIFENG SHEET METAL CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
WUXI QIFENG SHEET METAL CO LTD
Filing Date
2025-07-17
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

The existing protective structure of metal fuel tanks is inconvenient to assemble and has poor protective effect.

Method used

Multiple protective components are arranged around the fuel tank body, including first and second protective covers, grid frames and buffer blocks, combined with fiberglass cloth layers to form a multi-layer protective structure, and connected by welding, with rubber pads to ensure stability.

Benefits of technology

It enables convenient assembly of protective components and improves the protective effect, including impact resistance and puncture resistance, reduces the impact of collisions on the fuel tank, and ensures the stability and sealing of the overall structure.

✦ Generated by Eureka AI based on patent content.

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Abstract

本实用新型公开了一种带有防护功能的金属油箱结构，包括油箱本体，所述油箱本体的外侧设有复合防护结构，复合防护结构由多组防护组件组成，相邻的防护组件之间焊接连接，所述防护组件包括有第一防护罩，第一防护罩的内侧固定连接有第一栅格架，第一栅格架上设有多个第一通口，第一通口内卡接有第一缓冲块，所述第一防护罩的外侧固定连接有第二栅格架，第二栅格架上设有多个第二通口，第二通口内卡接有第二缓冲块，所述第二栅格架的外侧固定连接有第二防护罩。本实用新型通过将多组防护组件围绕油箱本体设置在油箱本体的外侧，再将相邻的防护组件焊接在一起，分体式的防护组件便于装配在油箱的外表面，方便快捷。
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Claims

1. A metal oil tank structure with a protection function, comprising an oil tank body (1), characterized in that, The outer side of the tank body (1) is provided with a composite protective structure (2), which is composed of multiple sets of protective components (3). Adjacent protective components (3) are welded together. The protective components (3) include a first protective cover (301), a first grid frame (302) is fixedly connected to the inner side of the first protective cover (301), a plurality of first openings (303) are provided on the first grid frame (302), a first buffer block (304) is snapped into the first opening (303), a second grid frame (305) is fixedly connected to the outer side of the first protective cover (301), a plurality of second openings (307) are provided on the second grid frame (305), a second buffer block (308) is snapped into the second opening (307), and a second protective cover (306) is fixedly connected to the outer side of the second grid frame (305).

2. The metal oil tank structure with a protection function according to claim 1, characterized in that, The first buffer block (304) and the second buffer block (308) are rubber blocks.

3. The metal oil tank structure with a protection function according to claim 1, characterized in that, The second protective cover (306) has a puncture-resistant layer (309) on its outer side.

4. The metal oil tank structure with a protection function according to claim 3, characterized in that, The puncture-resistant layer (309) is a glass fiber cloth layer.

5. The metal oil tank structure with a protection function according to claim 1, characterized in that, The outer side of the composite protective structure (2) is fixedly connected to a connecting frame (4), and the oil tank body (1) is located inside the connecting frame (4).

6. The metal oil tank structure with a protection function according to claim 5, characterized in that, A rubber pad (5) is fixedly connected to the inner side of the connecting frame (4), and the rubber pad (5) is in contact with the composite protective structure (2).