6results about How to "Guaranteed warmth" patented technology

This utility model provides a silk and down gravity comforter, comprising: an upper fabric, the edge of which is connected to the edge of a middle fabric, forming a first cavity between the upper and middle fabrics, the first cavity being filled with silk; a lower fabric, the edge of which is connected to the edge of the middle fabric, forming a second cavity between the lower and middle fabrics; and a dividing fabric, the upper end of which is connected to the middle fabric, and the lower end of which is connected to the lower fabric, the dividing fabric dividing the second cavity into multiple sub-cavities, each sub-cavity being filled with down. The beneficial effects of this utility model are: dividing the second cavity into multiple sub-cavities prevents the down material from moving throughout the second cavity, improves the uniformity of the down layer thickness within the second cavity, and thus ensures warmth retention.

The utility model provides a double-faced woolen cloth fabric with an embedded seam lining and a double-faced woolen cloth overcoat. The double-faced woolen cloth fabric comprises the lining, an inner side face fabric layer and an outer side fabric layer. The edge of the inner-side fabric layer and the edge of the outer-side fabric layer extend towards a crack between the inner-side fabric layer and the outer-side fabric layer to form an inner-side turned edge and an outer-side turned edge respectively, and the inner-side turned edge and the outer-side turned edge are sewn to form a bone seam; the sewing part of the lining is sewn at the seam of the inner side fabric layer, the sewing part of the lining is provided with at least one folding part, and the edge of the lining is hidden between the folding part and the inner side fabric layer. The lining is embedded into the edge of the inner-layer fabric and the outer-layer fabric of the double-faced woolen cloth and is integrally formed with the seam structure, so that the lining completely covers the inner surface of the inner-layer fabric, the problem of local exposure of the inner-layer fabric is solved, the constraint feeling is relieved, the double-faced woolen cloth is lighter, the attractiveness and the heat retention property are ensured, and the service life of the double-faced woolen cloth is prolonged. Meanwhile, the lining and the double-faced woolen cloth fabric are sewn for multiple times to hide stitches, so that stitch exposure is avoided, and the traceless characteristic of the double-faced woolen cloth is maintained.

The utility model discloses a hand and foot universal warmer paste which comprises a warmer paste body and a finger leaking seam, and the finger leaking seam is formed in the side portion of the warmer paste body. The heat generation device convenient replacement assembly comprises a material storage groove and a heat generation device body, the material storage groove is formed in the warmer pad body, the heat generation device body is movably installed in the material storage groove, and the heat generation device convenient replacement assembly further comprises a limiting silica gel strip. And a limiting silica gel strip is movably inserted into the material storage groove in the warmer pad main body in a penetrating manner. According to the heat generating device, the heat generating device body can be quickly mounted and dismounted in the storage tank, so that the heat generating device body can be conveniently replaced after losing efficacy, the whole warmer pad is prevented from being discarded, the pollution to the environment is reduced, and meanwhile, the production cost is saved.

The utility model discloses a windproof warm-keeping chemical fiber fabric, which relates to the technical field of fabrics, and is characterized in that the windproof warm-keeping chemical fiber fabric comprises a base layer, a plurality of spoiler strips I and a plurality of spoiler strips II are fixedly connected to the end surface of one side of the base layer, and the horizontal sections of the spoiler strips I and the spoiler strips II are arch-shaped. The multiple first turbulent flow strips and the multiple second turbulent flow strips are linearly arrayed in the warp direction of the base layer to form multiple turbulent flow sets, the opening direction of the first turbulent flow strips in each turbulent flow set is opposite to the opening direction of the second turbulent flow strips in each turbulent flow set, heat preservation strips are arranged between the adjacent turbulent flow sets, and a windproof layer is arranged on the end face of the other side of the base layer. The nylon fiber and the polyester profiled fiber with the hollow circle center section are arranged in the fabric, the overall heat retention property of the fabric is improved by utilizing the characteristics of fluffiness and heat retention of the material, and the arrangement of the windproof layer ensures that the base layer has a good windproof effect.

The utility model discloses a kind of sports down trousers, including trousers body, the trousers body includes mutually connected lining and face layer, lining is the down layer of forming trousers body, the two sides seam of lining are respectively equipped with first knitted panel, the upper interval of lining corresponding to rear waist and hip is equipped with second knitted panel, second knitted panel extends along horizontal direction, and mutually link with corresponding first knitted panel;The crotch position of lining is provided with third knitted panel, third knitted panel is separately provided with front wave panel and rear wave panel, the rear end of front wave panel and the rear wave panel is mutually sewn, the sewing line of front wave panel and the rear wave panel is located in the crotch bottom position of lining, the width of front wave panel and rear wave panel from front end to rear end gradually decreases arrangement from middle upper portion to rear portion, the outer contour line of front wave panel and rear wave panel is all arc line.

This utility model discloses a down jacket with double-layered down filling at the shoulders, comprising a down jacket body, which includes a front piece and a back piece sewn together. Both the front and back pieces include an inner layer, an outer layer, and a hollow layer between the inner and outer layers. Each hollow layer corresponds to a shoulder cavity, and each shoulder cavity is provided with a lining. Each shoulder cavity forms an inner shoulder filling cavity between the lining and the inner layer, and an outer shoulder filling cavity between the lining and the outer layer. Each inner shoulder filling cavity has multiple compartments, and each compartment, each outer shoulder filling cavity, and each hollow layer outside the shoulder cavity are filled with down. By setting the shoulder area of ​​the down jacket body as a double-layered down filling cavity, the down at the shoulder area of ​​the down jacket body is prevented from sagging, ensuring even distribution of down at the shoulder area, thereby ensuring the warmth retention performance of the down jacket body.