一种带板材托叶的金属眼镜

CN224519055UActive Publication Date: 2026-07-17WENZHOU WONWOO EYEGLASSES CO LTD

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: WENZHOU WONWOO EYEGLASSES CO LTD
Filing Date: 2025-08-15
Publication Date: 2026-07-17

AI Technical Summary

Technical Problem

[0002]为提高使用舒适度、缓和眼镜架对鼻梁的压力，眼镜鼻托部位的设计尤为重要，眼镜鼻托部位一般包括鼻托托叶和托叶支架，托叶支架的一端固定在镜框上，鼻托托叶固定于托叶支架的另一端，现有的鼻托托叶多采用弹性固体硅胶材料并根据鼻梁外形设置，佩戴起来比较舒适，而托叶支架一般都是采用卡接的方式或焊接的方式安装在镜框上，在长时间的佩戴中容易产生晃动甚至脱落，且由于托叶支架仅仅起到支撑作用，但抗压性能差，容易变形，因此在佩戴起来的舒适性较差，急需进行改进

Benefits of technology

[0010]本实用新型的有益效果是：与现有技术相比，本实用新型结构设计合理，镜框位于鼻梁两侧位置设置有一个托叶安装槽，镜框位于鼻梁两侧位置的托叶安装槽对称设置，每个托叶安装槽的内底面上设置有3个定位钉，相邻两个定位钉之间的间距为5mm，当板材托叶安装时，每个定位钉插入对准的钉孔，每个定位钉通过第一锥形凸台和第二锥形凸台与钉孔的内壁面卡接固定；镜框为金属材质，且镜框与定位钉一体设置或通过焊接固定，板材托叶为PVC材质、硅胶材质或金属材质，无需采用传统的托叶支架，抗压性能好、连接可靠、佩戴起来舒适性好且实用性好。

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Abstract

本实用新型公开了一种带板材托叶的金属眼镜，包括镜框，所述镜框位于鼻梁两侧位置设置有托叶安装槽，所述托叶安装槽的内底面上固定设置有若干个定位钉，所述定位钉上设置有板材托叶，所述板材托叶上设置有钉孔，每个定位钉背离镜框端固定设置有限位凸起，通过限位凸起与对准的钉孔的内壁面卡接固定；每个托叶安装槽的内底面上设置有3个定位钉，相邻两个定位钉之间的间距为5mm。上述技术方案，镜框为金属材质，且镜框与定位钉一体设置或通过焊接固定，板材托叶为PVC材质、硅胶材质或金属材质，无需采用传统的托叶支架，结构设计合理、抗压性能好、连接可靠、佩戴起来舒适性好且实用性好。

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Claims

1. A metal eyeglass with plate pads, comprising a frame (1), characterized in that: The frame (1) has a nose pad mounting groove (11) on both sides of the bridge of the nose. Several positioning pins (2) are fixedly installed on the inner bottom surface of the nose pad mounting groove (11). A plate nose pad (3) is installed on the positioning pin (2). The plate nose pad (3) is provided with a nail hole (31). Each positioning pin (2) is fixedly provided with a limiting protrusion away from the end of the frame. The limiting protrusion is engaged and fixed with the inner wall surface of the aligned nail hole (31).

2. The metal eyeglasses with plate material supporting leaves according to claim 1, characterized in that: Three positioning pins (2) are provided on the inner bottom surface of each leaf mounting groove (11), and the distance between two adjacent positioning pins (2) is 5mm.

3. The metal eyeglasses with plate material supporting leaves according to claim 2, characterized in that: One end of each positioning pin (2) is integrally set with the inner bottom surface of the aligned leaf mounting groove (11) or fixed by threaded connection.

4. The metal eyeglasses with plate material supporting leaves according to claim 3, characterized in that: Each positioning pin (2) has a limiting protrusion away from the end of the frame, including a first conical protrusion (21) and a second conical protrusion (22).

5. The metal eyeglasses with plate material supporting leaves according to claim 4, characterized in that: The nail holes (31) on each board support leaf (3) are set on the end face near the positioning nail (2), and the nail holes (31) are all blind holes. The nail holes (31) are aligned with the positioning nail (2), and the size and structure of the nail holes (31) are matched with the positioning nail (2).

6. A metal eyeglass with a plate-shaped backrest according to claim 5, characterized in that: The frame (1) is made of metal, and the frame (1) and the positioning nail (2) are integrally set or fixed by welding. The plate support (3) is made of PVC, silicone or metal. When the plate support (3) is installed, each positioning nail (2) is inserted into the aligned nail hole (31), and each positioning nail (2) is fixed to the inner wall of the nail hole (31) by the first conical boss (21) and the second conical boss (22).