Torsion balancing spring neck pillow
The utility model relates to a torsion balancing spring neck pillow belongs to the bedding field, include: headrest portion for bearing head portion, the neck occipitalia for bear the neck, the upper surface of neck occipitalia is the arc surface, and connects headrest portion, torsion balancing spr...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The utility model relates to a torsion balancing spring neck pillow belongs to the bedding field, include: headrest portion for bearing head portion, the neck occipitalia for bear the neck, the upper surface of neck occipitalia is the arc surface, and connects headrest portion, torsion balancing spring sets up in the neck occipitalia, constitute at balanced epaxial spring leaf by a set of fixing. Torsion balancing unit's setting among the torsion balancing spring neck pillow can automatic adjustment pressure balance state to action along with the people produces the deformation that accords with people's cervical vertebra, keeps the curvature of cervical vertebra nature, provides even holding power to people's cervical vertebra under developments, and the support that can relax on vertical, in order to reduce fatigue, increases the comfort. |
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