一种调角按摩垫

Angle-adjusting massage cushion

Abstract

本实用新型涉及一种调角按摩垫,包括有颈垫和背垫,颈垫通过立柱活动定位在背垫顶部;所述颈垫嵌设有颈垫框,背垫内嵌设有背垫框;其特征是立柱通过转轴定位在所述颈垫框的轴架上,在转轴上固定有一棘轮,该棘轮紧贴在一轴架侧面,该轴架侧面设有一棘爪,该棘爪始终抵触在所述的棘轮上;一穿设于颈垫侧面的通轴活动定位在所述轴架上,通轴端部的凸轮能抵动所述棘爪,实现锁住或解锁动作;所述颈垫背部在立柱上下摆动位置,分别设有能够容纳立柱的上沉槽和下沉槽。本实用新型颈垫可绕立柱前后摆动调节,利用棘爪与棘轮配合,实现有级调节和锁定结构;另外颈垫拆卸后,立柱能够隐藏收纳在上沉槽中,不影响颈垫和背垫独立使用。
The utility model relates to an angle-adjusting massage cushion which comprises a neck cushion body and a back cushion body. The neck cushion body is movably positioned on the top of the back cushion body through upright columns, a neck cushion frame is embedded in the neck cushion body, and a back cushion frame is embedded in the back cushion body. The massage cushion is characterized in that the upright columns are positioned on a shaft frame of the neck cushion frame through a rotary shaft, the rotary shaft is fixedly provided with a ratchet wheel which is attached to a shaft frame side face, the shaft frame side face is provided with a pawl, and the pawl abuts against the ratchet wheel all the time; a through shaft penetrating through the side face of the neck cushion body is movably positioned on a shaft frame, and a cam at the end of the through shaft can abut against and push the pawl to achieve locking or unlocking; the back side of the neck cushion body is provided with an upper sunk groove and a lower sunk groove in the upward swing position and the downward swing position of the upright columns respectively, and the upper sunk groove and the lower sunk groove can contain the upright columns. The neck cushion body can swing forwards and backwards around the upright columns and be adjusted, and a stage adjustment and locking structure is obtained through cooperation of the pawl and the ratchet wheel. Besides, after the neck cushion body is detached, the upright columns can be contained in the upper sunk groove in a hidden mode, and independent use of the neck cushion body and the back cushion body is not affected.

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