一种铝木相接榫卯结构卡扣

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By using the mortise and tenon structure buckle design for aluminum-wood joints, and by employing components such as sleeves and clips, the problem of requiring tools to install aluminum and wood panels is solved, enabling quick disassembly and installation while maintaining connection strength.

CN224514439UActive Publication Date: 2026-07-17HAINAN YOUJI CONSTR ALUMINUM MOULD CO LTD

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: HAINAN YOUJI CONSTR ALUMINUM MOULD CO LTD
Filing Date: 2025-07-30
Publication Date: 2026-07-17

AI Technical Summary

Technical Problem

The existing connection between aluminum and wood panels requires tools for installation and disassembly, and wear on the bolt holes leads to a decrease in connection strength.

Method used

The fastener uses an aluminum-wood interlocking mortise and tenon structure, including components such as sleeves, locking blocks, rotating rods, and limiting grooves. By rotating the rotating rod and side lugs, the aluminum plate and wooden board can be quickly installed and removed, avoiding the use of tools and wear on the hole diameter.

Benefits of technology

It enables quick disassembly and installation of aluminum and wooden panels without tools, avoiding hole wear and maintaining connection strength.

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Abstract

本实用新型公开了一种铝木相接榫卯结构卡扣，包括铝板和铝板一侧设置的木板，铝板上安装有卡扣组件，卡扣组件包括套筒一、套筒二、限位槽、卡块、转杆、限位条和通槽，铝板与木板上均开设有通槽，通槽的内部滑动连接有套筒一；本实用新型中，工作人员首先将木板插入铝板中，然后将套筒一从通槽的底部插入，接着工作人员通过侧耳旋转转杆，转杆就会带动卡块旋转从而对准限位槽，然后工作人员将套筒二从通槽的顶部插入，卡块就会插入限位槽内部，工作人员再松开侧耳，扭簧轴就会推动转杆使卡块旋转，卡块就会对套筒一进行限位，从而使工作人员无需螺丝刀等工具就能快速对铝板和木板进行快速拆卸和安装了。

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Claims

1. A tenon-and-mortise joint fastener for aluminum and wood, comprising an aluminum plate (1) and a wooden board (2) disposed on one side of the aluminum plate (1), characterized in that, A buckle assembly is installed on the aluminum plate (1). The buckle assembly includes a first sleeve (3), a second sleeve (4), a limiting groove (5), a locking block (6), a rotating rod (7), a limiting strip (8), and a through groove (10). Both the aluminum plate (1) and the wooden board (2) are provided with through grooves (10). The first sleeve (3) is slidably connected inside the through groove (10). The second sleeve (4) is provided at the top of the first sleeve (3). The limiting groove (5) is provided inside the first sleeve (3). The rotating rod (7) is slidably connected to the inner wall of the limiting groove (5). The locking block (6) is fixedly connected to the bottom of the rotating rod (7). A circular cavity is connected to the bottom of the through groove (10). The limiting strip (8) is fixedly connected to the upper surface of the rotating rod (7).

2. The aluminum-wood joint mortise and tenon structure buckle according to claim 1, characterized in that, The top of the rotating rod (7) is fixedly connected to a side lug (9).

3. The aluminum-wood joint mortise and tenon structure buckle according to claim 2, characterized in that, The rotating rod (7) is rotatably connected inside the sleeve (4) via a torsion spring shaft.