Heated clothing with tightness adjustable function

Abstract

Heated clothing with a tightness adjustable function includes an outer fabric layer and an inner liner layer. Heating sheets are securely disposed between the outer fabric layer and the inner liner layer. A back waist region corresponding to heating sheets is provided with an adjustment structure configured to tighten the heated clothing. In the present application, the adjustment structure can tighten the fabric of regions of the heating sheets. Moreover, the adjustment structure is concealed within the heated clothing.

What is claimed is: 
     
         1 . Heated clothing with a tightness adjustable function, comprising an outer fabric layer and an inner liner layer, wherein
 heating sheets are securely disposed between the outer fabric layer and the inner liner layer, and   an adjustment structure is disposed in a back waist region of the heated clothing corresponding to the heating sheets, and the adjustment structure is configured to tighten the heated clothing to enable the heating sheets to tightly fit a human body.   
     
     
         2 . The heated clothing with a tightness adjustable function according to  claim 1 , wherein the adjustment structure comprises:
 an adjustment channel opposite to the heating sheets located in the back waist region;   a resilient assembly disposed within the adjustment channel; and   locking mechanisms connected to two ends of the resilient assembly respectively and configured to lock the resilient assembly.   
     
     
         3 . The heated clothing with a tightness adjustable function according to  claim 1 , wherein
 a power supply accommodation cavity is disposed within a pocket located on one side of the heated clothing and configured to accommodate a power supply apparatus, and   a concealed opening is disposed within the power supply accommodation cavity and configured to allow a wire to pass through the concealed opening and connect to the power supply apparatus.   
     
     
         4 . The heated clothing with a tightness adjustable function according to  claim 3 , wherein the power supply accommodation cavity is further provided with a first opening, and
 two sides of the first opening are provided with hook-and-loop fasteners respectively.   
     
     
         5 . The heated clothing with a tightness adjustable function according to  claim 3 , further comprising a switch key securely disposed on the outer fabric layer and electrically connected to the power supply apparatus;
 wherein the switch key is configured to start or shut down the power supply apparatus to provide electricity for the heating sheets and adjust different heating gears for the heating sheets.   
     
     
         6 . The heated clothing with a tightness adjustable function according to  claim 5 , wherein the switch key comprises a first button and a second button; and
 the first button and the second button are configured to control heating sheets located in the front of the heated clothing and heating sheets located in the back of the heated clothing respectively.   
     
     
         7 . The heated clothing with a tightness adjustable function according to  claim 5 , wherein a housing of the switch key is a transparent housing; and
 an indicator lamp is disposed within the housing of the switch key and configured to use light to prompt different heating modes.   
     
     
         8 . The heated clothing with a tightness adjustable function according to  claim 1 , wherein
 the heating sheets are provided with heating wires and temperature control protection apparatuses;   the heating wires and the temperature control protection apparatuses are located in at least one of regions comprising a cervical vertebrae region, a back region, the back waist region and an abdomen region of the heated clothing; and   the heating sheets corresponding to the at least one of regions are connected by wires.   
     
     
         9 . The heated clothing with a tightness adjustable function according to  claim 3 , wherein two sides of an opening of the pocket are provided with zippers respectively.