Sponge headrest with ventilation and heat dissipation functions

By designing a U-shaped pillow groove, breathable layer and a rotating plate system driven by silent motor in the sponge headrest, the problem of poor heat dissipation of the headrest is solved, better heat dissipation effect and massage function are achieved, and user comfort is improved.

CN222656725UActive Publication Date: 2025-03-25NANTONG FENGSHENG TEXTILE CO LTD
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Patent Information

Application Number
CN202421316302.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-11
Publication Date
2025-03-25
Estimated Expiration
2034-06-11

AI Technical Summary

Technical Problem

The existing headrests are concentrated after long-term use, and the heat dissipation is poor, resulting in a higher temperature inside the pillow tank and reducing the user's comfort.

Method used

A sponge headrest with breathable and heat dissipation function is designed, using a U-shaped pillow groove and a breathable layer. The cavity of the pillow groove is equipped with a silent motor and an X-shaped rotating plate. The rotating plate is driven by the silent motor, and the centrifugal force is used to drive the connecting rod to rotate on the limit groove to realize air circulation and hot air discharge.

Benefits of technology

It achieves better heat dissipation effect, improves user comfort, and also has massage functions, meeting people's diverse needs for pillow functions.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model belongs to the technical field of headrests, and relates to a sponge headrest with ventilation and heat dissipation functions, which comprises a U-shaped headrest groove, ventilation layers are fixedly arranged at the left end and the right end of the headrest groove, a plurality of ventilation holes are formed in the two ventilation layers, and a head supporting piece is arranged at the top of the headrest groove. The top face of the pillow groove inclines downwards from left to right, the supporting piece is matched with the top face of the pillow groove in shape, a mute motor is fixedly arranged in an inner cavity of the pillow groove, the end of an output shaft of the mute motor is fixedly connected with an X-shaped rotating plate, and fan-shaped limiting grooves are formed in the four ends of one side of the rotating plate correspondingly. A connecting rod is rotationally connected to the interior of each limiting groove and movably connected to the bottom of the corresponding supporting piece. The pillow has the advantages that the rotating plate drives the connecting rod to rotate through the mute motor, in the rotating process, air circulation can be accelerated, hot air in the pillow groove is exhausted, the heat dissipation effect is achieved, and the heat dissipation effect is good.
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