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US 12,721,747 B2Granted
Hand warmer with built-in cable
OwnerHuixiang Tanginventor
Life of this patent
Estimating the term…
Abstract
The present disclosure relates to a hand warmer with a built-in cable, comprising: a housing; a data cable, one end of which is arranged within the housing; a charging plug, connected to the end of the data cable away from the housing; and a hand warming assembly, arranged on the housing and electrically connected to the data cable, for generating heat; wherein the hand warming assembly can receive external electrical energy for charging through the data cable and the charging plug, while also being capable of supplying power to external devices through the data cable and the charging plug.
Claims17
A hand warmer with a built-in cable, comprising:
- a housing;
- and
- a data cable, with one end arranged within the housing;
- and
- a charging plug connected to an end of the data cable away from the housing, and a placement slot for accommodating the charging plug is provided on one side of the housing;
- wherein the housing is provided with a second through-hole connected to the placement slot, and the data cable passes through the second through-hole to be connected with the charging plug;
- when the charging plug is stored in the placement slot, a portion of the data cable between the second through-hole and the charging plug forms a ring-shaped part usable for hanging;
- and
- a hand warming assembly arranged on the housing and electrically connected to the data cable for generating heat;
- wherein the hand warming assembly is capable of receiving external electrical energy for charging through the data cable and the charging plug, and the hand warming assembly is also capable of supplying power to external devices through the data cable and the charging plug.
7 more elements
A hand warmer with a built-in cable, comprising:
- a housing;
- and
- a data cable, with one end arranged within the housing, wherein the data cable is detachably connected to the housing;
- and
- a charging plug connected to an end of the data cable away from the housing, and a placement slot for accommodating the charging plug is provided on one side of the housing;
- and
- a hand warming assembly arranged on the housing and electrically connected to the data cable for generating heat;
- wherein the hand warming assembly is capable of receiving external electrical energy for charging through the data cable and the charging plug, and the hand warming assembly is also capable of supplying power to external devices through the data cable and the charging plug
- wherein an end of the data cable adjacent to the housing is provided with a plug-in component, a socket adapted to the plug-in component is arranged within the housing, and the plug-in component is inserted into the socket for fixation, wherein the plug-in component is cross-shaped, and the socket is a cross-shaped slot adapted to the plug-in component, to prevent relative rotation of the plug-in component within the socket.
6 more elements
A hand warmer with a built-in cable, comprising:
- a housing suitable for single-handed holding;
- and
- a data cable, with one end arranged inside the housing;
- and
- a charging plug connected to an end of the data cable away from the housing;
- and
- a hand warming assembly arranged on the housing and electrically connected to the data cable for generating heat;
- and
- a placement slot formed on one side of the housing, with a shape thereof adapted to the charging plug, for storing the charging plug and making an outer surface of the charging plug substantially flush with a side wall of the housing, wherein the housing is provided with a second through-hole connected to the placement slot, and the data cable passes through the second through-hole and is connected to the charging plug wherein when the charging plug is stored in the placement slot, the data cable between the second through-hole and the charging plug forms a circular hanging part;
- wherein the hand warming assembly is capable of receiving external power for charging through the data cable and the charging plug, and the hand warming assembly is also capable of supplying power to external devices through the data cable and the charging plug.
7 more elements
Dependencies are inferred from the claim text.