Inner vertical lining down quilt with uniform down filling

Abstract

The invention relates to the technical field of down quilts, in particular to an inner vertical lining down quilt with uniform down filling. The inner vertical lining down quilt with uniform down filling comprises an upper fabric layer, a lower fabric layer and a bundling assembly which are symmetrically distributed up and down. A filling layer is arranged between the upper fabric layer and the lower fabric layer; opposite surfaces of the upper fabric layer and the lower fabric layer are respectively provided with bunching lines distributed in rectangular blocks; an inner vertical lining is arranged inside the filling layer, and consists of a longitudinal plugging layer and a transverse plugging layer; reinforcing functional layers are arranged on the periphery of the longitudinal plugginglayer and the periphery of the transverse plugging layer through sewing threads; and each reinforcing functional layer sequentially comprises an upper high-density down locking fabric, an upper double-line vertical lining strip layer, a silk surface layer, a lower double-line vertical lining strip layer and a lower high-density down locking fabric from outside to inside. The inner vertical liningdown quilt with uniform down filling has the beneficial effects that uneven down distribution caused by dragging in the daily use process is avoided, a good ventilation and heat preservation effect is achieved, and the comfort of the down quilt is greatly improved.

Description

technical field [0001] The invention relates to the technical field of down quilts, in particular to a down quilt with an inner lining evenly filled with down. Background technique [0002] The duvet with three-dimensional lining technology, due to the existence of internal lining strips, makes the down in each small compartment have a relatively three-dimensional space, which completely releases the fluffy performance of the material of down, and increases the content of still air inside the duvet. , so as to increase its thermal performance, but because the ordinary vertical lining is sewn vertically, this makes there only one layer of vertical lining fabric in the vertical space where the vertical lining exists, and does not contain down, that is to say, ordinary The three-dimensional lining duvet cannot achieve absolute down filling. [0003] After searching, the Chinese patent application number is CN201620413954.X, which discloses a kind of lining duvet, including the...

AI Technical Summary

Problems solved by technology

The above-mentioned patents have the following disadvantages: different vertical lining strips are used to isolate the down, which will cause uneven distribution of the down after being dragged in daily use, which cannot meet people's daily needs. The existing vertical lining duvets are also used Made of down material, the lack of full down filling is poor support, the lack of full wool filling is insufficient softness, and the simple composite filling of down and feathers improves the support force, but the down part tends to accumulate on both ends of the quilt, affecting the comfort of the quilt. Effect

And above-mentioned patent can't solve this kind of problem

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