Foldable butt joint hinge
By designing a foldable butt hinge, the clamping force and angle are adjusted by using the first rotating bolt, the problems of small bearing capacity and unadjustable angle of the existing hinge are solved, and a high practical hinge design is achieved.
CN222667952UActive Publication Date: 2025-03-25JIAXING HAIFENG HARDWARE PROD CO LTD
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Patent Information
- Application Number
- CN202420628553.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-28
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-03-28
AI Technical Summary
Technical Problem
The hinge bearing capacity of existing cabinets and windows is small, and the angle cannot be adjusted at will, which is poor in practicality.
Method used
A foldable butt hinge is designed to adjust the clamping force between the first rotating arm and the second rotating arm through the first rotating bolt to form a damping, and the angle between the two arms can be adjusted at will.
Benefits of technology
It realizes the functions of large bearing capacity and angle adjustment, which is convenient and simple to install and highly practical.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses a foldable butt joint hinge which comprises a first rotating arm and a second rotating arm, the first rotating arm is provided with a circular first rotating part, and the second rotating arm is provided with a circular second rotating part; the first rotating part and the second rotating part are rotationally connected through a first rotating bolt; a first connecting part is arranged on the side, away from the first rotating part, of the first rotating arm and rotationally connected with a first fixing plate through a second rotating bolt. A second connecting part is arranged on the side, away from the second rotating part, of the second rotating arm and rotationally connected with a second fixing plate through a third rotating bolt. The clamping force between the first rotating arm and the second rotating arm can be adjusted by adjusting the first rotating bolt, damping is formed in the form of friction force, the bearing capacity is large, the angle between the first rotating arm and the second rotating arm can be adjusted at will, installation is convenient and easy, and practicability is high.
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