High-strength T-bolt for automobiles
By setting a rotating groove and a rotating rod on the T-bolt, and using an iron rod, hexagonal bolts, and cutting equipment, the problem of the difficulty in quickly disassembling existing T-bolts is solved, achieving efficient and labor-saving bolt disassembly and reducing workpiece damage.
CN224433070UActive Publication Date: 2026-06-30ZHEJIANG AOZHAN IND CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHEJIANG AOZHAN IND CO LTD
- Filing Date
- 2025-06-13
- Publication Date
- 2026-06-30
AI Technical Summary
Technical Problem
Existing T-bolts are difficult to remove quickly and effortlessly when tightened, and are also difficult to remove quickly after rusting, and are prone to damaging the workpiece when repeatedly tried to remove them.
Method used
A high-strength T-bolt for automobiles was designed. By setting a rotating groove, a rotating rod, and a fixing groove on the connector, and combining it with iron rods, hexagonal bolts, welding, and cutting equipment, the bolt can be quickly disassembled.
Benefits of technology
It enables quick and effortless removal of bolts when they are too tight or corroded, reducing the risk of workpiece damage and improving operational efficiency.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224433070U_ABST
Abstract
This utility model relates to the field of bolt technology and discloses a high-strength T-bolt for automobiles, including a main bolt and a connector inserted into the upper surface of the main bolt. The upper surface of the connector is provided with a connecting groove, bolt threads, a bolt washer, a connecting cover, and a fixing groove. This utility model has a reasonable structure. By opening the fixing cover and taking out a rotating rod, rotating the two rotating rods causes the connecting cover to rotate the main bolt. An iron rod is inserted into the extension groove, and a worker holds the iron rod and rotates to remove the main bolt, making it convenient, quick, and labor-saving. If the main bolt has rusted and become stuck in the fixing device after a long period of time, making it impossible to remove by rotating the rotating rod, a larger hexagonal bolt is placed in the fixing groove. Workers use welding equipment to weld the hexagonal bolt into the fixing groove. After welding, a wrench and an electric socket wrench are used to rotate the hexagonal bolt, causing the hexagonal bolt to rotate and drive the connecting cover, thus rotating and removing the main bolt, facilitating quick removal by workers.
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