一种多连接角度的五金连接件
By designing hardware connectors with multiple connection angles and utilizing a combination of rotating rods and positioning rods, the flexible adjustment and precise positioning of the hardware connector angles are achieved, solving the inconvenience caused by the fixed angles of existing hardware connectors and enhancing the stability and practicality of the connection.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- QINGDAO SHUNHE STEEL PLASTIC PROD CO LTD
- Filing Date
- 2025-07-18
- Publication Date
- 2026-07-17
AI Technical Summary
The existing hardware connectors have fixed angles, making it impossible to adjust the connection angle, which leads to inconvenience in connection.
Design a hardware connector with multiple connection angles. By combining a first connecting plate, a rotating rod, a second connecting plate, an arc rod, and a positioning rod, the angle can be adjusted and positioned by inserting and rotating the locking assembly and the positioning rod.
It enables flexible connection and precise angle positioning of objects in different orientations, enhancing the stability and practicality of the connection.
Smart Images
Figure CN224515662U_ABST
Abstract
Claims
1. A multi-connection-angle hardware connector, characterized by, The assembly includes a first connecting plate (1), a fixing block (2), a rotating rod (3), a second connecting plate (4), an arc rod (5), and a positioning rod (6). Fixing blocks (2) are fixedly installed on both the left and right sides of the upper surface of the first connecting plate (1). A rotating rod (3) is rotatably installed on each of the two fixing blocks (2) via a pin. A second connecting plate (4) is installed above the rotating rod (3). Arc rods (5) are fixedly installed on both the left and right sides of the upper surface of the first connecting plate (1). Multiple positioning holes (501) are equally spaced on the two arc rods (5). A positioning rod (6) is provided through the inner surface of the rotating rod (3). A limit ring (601) is fixedly installed on the positioning rod (6). A locking assembly is installed between the two positioning rods (6) to drive the positioning rod (6) to insert into the positioning hole (501) and position the angle of the rotating rod (3).
2. The multi-connection-angle hardware connector of claim 1, wherein: The arc of the arc rod (5) is equal to 90°, and the axis of the arc rod (5) coincides with the pin at the bottom of the rotating rod (3).
3. The multi-connection-angle hardware connector of claim 2, wherein: The rotating rod (3) has a through hole that matches the positioning rod (6), and when the rotating rod (3) rotates along the fixed block (2) via the pin, the through hole on the rotating rod (3) can be aligned with different positioning holes (501) on the arc rod (5).
4. The multi-connection-angle hardware connector of claim 3, wherein: The diameter of the positioning rod (6) matches the diameter of the positioning hole (501), and when the limiting ring (601) is attached to the inner surface of the rotating rod (3), the positioning rod (6) is inserted into the positioning hole (501).
5. The multi-connection-angle hardware connector of claim 4, wherein: The locking assembly includes two inverted concave brackets (7) fixed between two positioning rods (6). Both the inner and outer sides of the two inverted concave brackets (7) are rotatably provided with connecting rods (701) via pins. A first rectangular block (702) is rotatably provided between the two connecting rods (701) on the outer side via pins. A second rectangular block (703) is rotatably provided between the two connecting rods (701) on the inner side via pins. An adjusting screw (704) is threaded onto the first rectangular block (702), and the inner end of the adjusting screw (704) is rotatably provided on the second rectangular block (703) via a bearing.
6. The multi-connection-angle hardware connector of claim 5, wherein: The four connecting rods (701) shown form a rhombus shape with the first rectangular block (702) and the second rectangular block (703). When the limiting rings (601) on the two positioning rods (6) are respectively attached to the inner surfaces of the two rotating rods (3), there is a distance between the first rectangular block (702) and the second rectangular block (703).
7. The multi-connection-angle hardware connector of claim 6, wherein: When the two inverted concave frames (7) come into contact with each other, the total length of the two positioning rods (6) is not less than the distance between the two rotating rods (3), and at this time the two positioning rods (6) are completely retracted into the through hole on the rotating rod (3).
8. The multi-connection-angle hardware connector of claim 1, wherein: Multiple reinforcing rods (502) are fixedly installed between the inner surface of the arc-shaped rod (5) and the fixing block (2).
9. The multi-connection-angle hardware connector of claim 1, wherein: A horizontal plate (301) is fixedly installed between the top of the two rotating rods (3), and an inverted concave rod (302) is installed through the top of the two rotating rods (3). An adjusting bolt (303) is threadedly connected to the center of the horizontal plate (301). The top of the adjusting bolt (303) is rotatably mounted on the center of the bottom surface of the inverted concave rod (302) via a bearing. The upper surface of the inverted concave rod (302) is welded to the second connecting plate (4).
10. The multi-connection-angle hardware connector of claim 9, wherein: The upper surface of the two rotating rods (3) is provided with an embedding groove that matches the inverted concave rod (302), and the bottom of the inverted concave rod (302) is inserted into the embedding groove.