A retractable headband for headphones
By introducing a first crossbeam, a second crossbeam, a toothed plate, a small gear, a large gear, and a pressing mechanism into the headphone headband, rapid and synchronous adjustment of the headphone headband length is achieved, solving the problems of cumbersome operation and inflexible adjustment in existing technologies and improving the user experience.
CN224439156UActive Publication Date: 2026-06-30GUANGDONG YUBO ELECTRONICS CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGDONG YUBO ELECTRONICS CO LTD
- Filing Date
- 2025-08-19
- Publication Date
- 2026-06-30
Smart Images
Figure CN224439156U_ABST
Abstract
This utility model discloses a retractable headband for headphones, including a headband body. The headband body includes an arc plate, with connecting blocks at both ends of the arc plate. An adjustment mechanism connecting the two connecting blocks is provided inside the arc plate. Several sponge blocks are provided on the inner edge of the arc plate. The adjustment mechanism includes a first crossbeam, a second crossbeam, and a pressing mechanism. The opposite ends of the first and second crossbeams are respectively connected to the two connecting blocks. Two toothed plates are symmetrically arranged on adjacent sides of the first and second crossbeams. A small gear meshes in the middle of the adjacent sides of the two toothed plates. The arc plate is arc-shaped. Reinforcing ribs are provided on adjacent sides of the sponge blocks. This utility model has the advantages of quickly and synchronously adjusting the headband length and being able to adjust to any length, solving the problem that current headbands require separate adjustment of the telescopic parts at both ends, resulting in a poor user experience.
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