Travel pillow
A travel pillow includes a main body, a rotary frame disposed on the outer side of the main body, and a casing detachably disposed on the outer side of the rotary frame. The rotary frame includes a support arm, a rear support part, and an angle adjustment assembly. The support arm is rotatably connected to the rear support part, and the angle adjustment assembly is disposed between the support arm and the rear support part to adjust an angle between the support arm and the rear support part. The angle adjustment assembly includes a rotating shaft and a damper. The damper sleeves one end of the rotating shaft and includes a first fixing part and an adjustment end; the adjustment end includes a plurality of adjustment sections disposed at equal intervals around the rotating shaft. Each of the adjustment sections includes two adjustment sections.
1. A travel pillow, comprising:
a main body;
a rotary frame disposed on an outer side of the main body; and
a casing detachably disposed on an outer side of the rotary frame;
wherein:
the rotary frame comprises a support arm, a rear support part, and an angle adjustment assembly; the support arm is rotatably connected to the rear support part, and the angle adjustment assembly is disposed between the support arm and the rear support part to adjust an angle between the support arm and the rear support part;
the angle adjustment assembly comprises a rotating shaft and a damper; the damper sleeves one end of the rotating shaft; the damper comprises a first fixing part and an adjustment end; the adjustment end comprises a plurality of adjustment sections disposed at equal intervals around the rotating shaft; each of the adjustment sections comprises a first adjustment section and a second adjustment section; the first adjustment section is closer to the first fixing part than the second adjustment section; and the first adjustment section has a greater outer diameter than the second adjustment section;
the support arm comprises a first socket ring, and the rear support part comprises a second socket ring; the first socket ring is connected to the support arm and sleeves the rotating shaft; and the second socket ring is connected to the rear support part and sleeves the rotating shaft; and
the rotating shaft comprises a second fixing part and a damping part which are disposed on both ends of the rotating shaft, respectively; the damper is detachably disposed around the damping part so as to rotate around the damping part; and the second fixing part comprises an external thread matched with a threaded nut.
2. The travel pillow of claim 1 , wherein the damper further comprises a damping cover comprising an internal thread; and the first fixing part comprises an external thread matched with the internal thread.
3. The travel pillow of claim 1 , wherein the second fixing part has an irregular shape; the second socket ring comprises a connection part matched with the second fixing part in shape; and the connection part sleeves the second fixing part.
4. The travel pillow of claim 1 , wherein the second socket ring further comprises a first ring part and a second ring part; the rotating shaft is inserted through the second ring part, the first socket ring, and the second ring part successively, and is fixedly disposed to prevent the first socket ring from sliding off the rotating shaft.
5. The travel pillow of claim 1 , wherein the travel pillow comprises a filler disposed between the rotary frame and the casing; and the filler comprises silicone.