The hair coloring appliance includes a flexible cap which is adapted and sized to fit against the head of the user, covering the user's hair. The cap includes a sealing band which seals the edge of the cap to the user's head. A vacuum pump assembly is connected to the cap as well as a color infusion assembly. A control system controls the vacuum assembly to create a vacuum in the cap volume and to permit infusion of color material when the desired vacuum has been created.

The present invention relates to the technical field of massagers and provides a head massager and a helmet size adjusting structure thereof. The helmet size adjusting structure includes two racks and an adjusting apparatus, the adjusting apparatus includes a revolving shaft and a gear, an upper part and a lower part of the gear are separately engaged with the racks, and a knob component and a locking component are disposed on the revolving shaft; and the structure further includes two tension springs, where front ends of the tension springs are fastened on a rear housing and rear ends of the tension springs are separately fastened on the two racks; the knob component includes a knob outer ring, a knob shell, and a gear stand; the locking component includes a knob lock, an upper cover of the knob lock, and an elastic element; the gear stand is located inside the knob lock, a unidirectional gear ring is disposed on the gear stand, a lock that can be clamped on the unidirectional gear ring is disposed on the knob lock, and the elastic element is disposed on the upper cover of the knob lock; and teeth are further disposed on the gear stand, where the teeth are engaged with the gear. In the present invention, a knob and a button are designed as a whole and helmet adjustment is implemented by using two manners, its operation is more convenient, and an inner structure is more reliable.

Disclosed is a multi-functional electro-spoon needle therapeutic apparatus, which includes a top cover, locating pieces, a fixed lid, a rear cover, electro-spoon needles and an adjustment mechanism, wherein the locating pieces are respectively mounted on the top cover and the rear cover, and each locating piece is provided with a long groove; the fixed lid is respectively fixed on the top cover and the rear cover so as to respectively hold the locating pieces between the top cover and the fixed lid and between the rear cover and the fixed lid; the rear cover is arranged behind the top cover and connected to the top cover via the adjustment mechanism; and the electro-spoon needles are mounted in the long grooves of the locating pieces and can move along the long grooves. The apparatus has a simple structure, so a patient can perform acupuncture by himself.

The present invention relates to a cover for a scalp care container capable of applying a liquid and more particularly, to a cover for a scalp care container capable of applying a liquid in which a scalp care liquid is not ordinarily leaked, but a brush of the cover is tapped onto the scalp with appropriate pressure and only upon the massage, the liquid may be applied onto the scalp side. The present invention provides a cap for a scalp care container, in which in a cap (10) for a scalp care container capable of applying a liquid which is coupled to a scalp care container (20), the cap (10) is configured by an upper cap (100) provided with a plurality of brushes (102) protruding forward and a lower cap (110) coupled to the upper cap (100) and fastened to the scalp care container (20).

A head massaging cap device for massaging the head includes a shell that is cap shaped. The shell has an inner layer and an outer layer. A compartment is coupled to a front of the shell. A power module is coupled to and positioned in the compartment. A solid state music player is coupled to and positioned in the compartment. A plurality of cooling zones and plurality of heating zones are positioned in the outer layer. A plurality of tracks is positioned on and coupled to an interior surface of the inner layer. The tracks comprise rack gears. Each of a plurality of massage probes is coupled to a respective one of the tracks.

A migraine helmet includes a hollow, spherical shell having an exterior surface, an interior surface that defines a head cavity, a face opening and a neck opening. On the interior surface of the shell are multiple, motorized massaging units positioned to engage a wearer's temples and the nape of the neck. A pair of gel packs are removably attached to the interior surface of the shell for cooling the head to further ease painful symptoms associated with migraine headaches. A separable chin strap depends from each of two lower edges of the shell for securing the helmet to the wearer.

A head massaging apparatus for massaging a user's head includes a base shaped and configured to extend around a back side of a head of a user. A plurality of massager assemblies is coupled to the base. The massager assemblies are distributed between a pair of ends of the base. Each massager assembly comprises an arm, a plurality of massager heads, and a drive mechanism. The arm is coupled to and extends away from the base. The arm extends arcuately forward from the base and is shaped and configured to extend around the head of the user. The plurality of massager heads is mounted to an inner side of the arm, and each massager head is rotatable with respect to the arm. The drive mechanism is operatively coupled to the plurality of massager heads. A processor is operatively coupled to the drive mechanisms of the plurality of massager assemblies.