Travel pillow
A travel pillow includes a mounting assembly and a main body. The main body includes a U-shaped case detachably connected to the mounting assembly. The mounting assembly includes a cover, a U-shaped filler, and an inner frame. The cover, the U-shaped filler, and the inner frame are disposed sequentially from outside to inside; and the U-shaped filler is detachably attached to the U-shaped case. The inner frame includes an arc-shaped support body and two arms; two ends of the arc-shaped support body include two first knuckles, respectively; and the travel pillow further includes two rotary connectors connected to the two first knuckles, respectively; each arm includes a second knuckle. The first knuckle includes a through hole; each rotary connector includes a rotating shaft and a nut. The rotating shaft includes a threaded end and a rotating part.
1. A travel pillow, comprising:
a mounting assembly; and
a main body comprising a U-shaped case detachably connected to the mounting assembly;
wherein:
the mounting assembly comprises a cover, a U-shaped filler, and an inner frame; the cover, the U-shaped filler, and the inner frame are disposed sequentially from outside to inside; and the U-shaped filler is detachably attached to the U-shaped case;
the inner frame comprises an arc-shaped support body and two arms;
two ends of the arc-shaped support body comprise two first knuckles, respectively; and the travel pillow further comprises two rotary connectors connected to the two first knuckles, respectively;
each arm comprises a second knuckle; the first knuckle comprises a through hole; each rotary connector comprises a rotating shaft and a nut;
the rotating shaft comprises a threaded end and a rotating part;
the threaded end is in threaded connection to the nut; and the rotating shaft is disposed in the through hole;
the first knuckle is disposed between the nut and the second knuckle;
and the rotating part is disposed in the second knuckle; and
the two arms are rotatably disposed on both ends of the arc-shaped support body, respectively; and an included angle between the arc-shaped support body and each arm is adjustable.
2. The travel pillow of claim 1 , wherein the mounting assembly is U-shaped and comprises an inner surface in contact with the U-shaped case; and the U-shaped case comprises an outer surface fitting in with the inner surface.
3. The travel pillow of claim 1 , wherein the cover comprises an arc-shaped middle and two end parts; and the two end parts are formed integrally with or detachably connected to the arc-shaped middle.
4. The travel pillow of claim 1 , wherein the U-shaped filler is detachably connected to the U-shaped case through a zipper; and the U-shaped filler comprises silicone or rubber.
5. The travel pillow of claim 1 , wherein the U-shaped filler comprises a first groove; the arc-shaped support body comprises a first protrusion; and the first groove is detachably connected to the first protrusion.
6. The travel pillow of claim 5 , wherein the U-shaped filler further comprises a second groove; each of the two arms comprises a second protrusion; and the second protrusion is detachably disposed in the second groove.