CN218683498U

CN218683498U - Down quilt core and down quilt

Info

Publication number: CN218683498U
Application number: CN202223138608.XU
Authority: CN
Inventors: 俞玺; 张雅捷
Original assignee: Luolai Lifestyle Technology Co Ltd; Shanghai Luolai Lifestyle Technology Co Ltd
Current assignee: Luolai Lifestyle Technology Co Ltd; Shanghai Luolai Lifestyle Technology Co Ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-03-24
Anticipated expiration: 2032-11-24

Abstract

The utility model provides a down quilt core and down quilt, concretely relates to home textile bedding field. The down quilt core comprises a quilt core main body, a plurality of lattices and a plurality of gas channels, wherein the quilt core main body comprises a first fabric layer, a second fabric layer and filler filled between the first fabric layer and the second fabric layer; the plurality of lattices are distributed on the quilt core main body in a staggered way; the plurality of gas passages are arranged among the plurality of lattices so as to facilitate the gas circulation of the quilt core main body. The utility model discloses a down quilt core introduces a plurality of gas channels for it is not vexed not dry by the core, promotes the comfort level of quilt core.

Description

Down quilt core and down quilt

Technical Field

The utility model relates to a family's textile bedding field, concretely relates to eiderdown quilt core and eiderdown quilt.

Background

The down quilt is the softest and warmth-keeping quilt core in the prior bedding, and is widely used in the family life of people due to the advantages of lightness, fluffiness, warmth keeping and the like.

The down quilt on the market at present, for processing convenience, design into a complete whole usually, in addition the problem of considering boring the eiderdown in the manufacture process, the surface fabric density that the down quilt used is very high, and the gas permeability is relatively poor, and the heat-retaining ability of eiderdown is outstanding, and it is effectual to keep warm, leads to the down quilt core too dry and hot, influences the sleep and experiences.

SUMMERY OF THE UTILITY MODEL

In view of the above disadvantages of the prior art, the present invention provides a down quilt core and a down quilt to improve the dryness-heat problem of the down quilt core.

In order to achieve the above objects and other related objects, the present invention provides a down quilt core, which comprises a quilt core main body, a plurality of lattices and a plurality of gas channels, wherein the quilt core main body comprises a first fabric layer, a second fabric layer and a filler filled between the first fabric layer and the second fabric layer; the plurality of lattices are distributed on the quilt core main body in a staggered way; the plurality of gas passages are arranged among the plurality of lattices so as to facilitate the gas circulation of the quilt core main body.

In an example of the present invention, a plurality of separators are provided on the quilt core main body, the plurality of separators are to be separated into the plurality of lattices by the quilt core main body, and the separators are vertical lining strips or quilting lines.

In an example of the present invention, the plurality of spacers include a plurality of first spacers and a plurality of second spacers, the plurality of first spacers are located along a length direction or a width direction of the down quilt core, the plurality of second spacers are located between the first spacers, and both ends of the second spacers are respectively adjacent to two of the first spacers, so as to separate the down quilt core into a plurality of lattices.

In an example of the present invention, two adjacent sets of the second spacers are arranged in a staggered manner, so that the plurality of cells are arranged in a staggered manner.

In an example of the present invention, the width of the gas channel is 0.3-0.6 cm.

In an example of the present invention, the separator includes a first separation layer and a second separation layer, the first separation layer and the second separation layer are arranged at an interval, and a space of the first separation layer and the second separation layer constitutes the gas passage.

In an example of the present invention, the upper side of the quilt core main body has a lattice distribution density larger or smaller than the lower side; the lattice distribution density on the left side of the quilt core main body is greater than or equal to the lattice distribution density on the right side.

In an example of the present invention, the size of the lattice is 22.3 × 15.5cm to 22.3 × 31cm, and the down filling amount of each of the lattices is 11 to 16.5g/cm ³ 。

In an example of the present invention, the first fabric layer and the second fabric layer are formed in a double-piezoelectric structure.

The utility model also provides a down quilt, the down quilt includes the quilt cover and sets up by the quilt core in the quilt cover, by the core do the utility model discloses a down quilt core.

The utility model discloses a eiderdown quilt core will be separated by the core main part through the separator for a plurality of crisscross check that distribute, and be provided with gas passage around every check for gas passage is spread throughout by the core wholly, so that by the inside gas flow of core more smooth and easy, improves the dry heat problem of eiderdown quilt core. The separator adopts double-deck separator, forms gas passage around the check when forming a plurality of checks, and is convenient, swift. The size of the lattices can be freely designed according to the size of the quilt core, and the density of the lattices is set according to the heat required by each part of a human body; the dual-pressing-line design is adopted around the quilt core main body, so that the down can be effectively prevented from being drilled out, and the product quality of the down quilt is ensured.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the down quilt core of the present invention in one embodiment;

fig. 2 is an enlarged view of the region I in fig. 1.

Description of the element reference

100. A quilt core main body; 110. a grid; 120. a gas channel; 111. a first separator; 112. a second separator; 113. double-line pressing; 121. a first separation layer; 122. a second spacer layer.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the features in the following embodiments and examples may be combined with each other without conflict. It is also to be understood that the terminology used in the examples of the present invention is for the purpose of describing particular embodiments only, and is not intended to limit the scope of the present invention. Test methods in which specific conditions are not specified in the following examples are generally carried out under conventional conditions or under conditions recommended by the respective manufacturers.

It should be understood that the terms "upper", "lower", "left", "right", "middle" and "one" used herein are for clarity of description, and are not intended to limit the scope of the invention, but rather the scope of the invention.

Referring to fig. 1 to 2, the present invention provides a down quilt core and a down quilt to improve dryness and heat of the down quilt core.

Referring to fig. 1 and 2, the down quilt core of the present invention includes a quilt core main body 100, a plurality of lattices 110 and a plurality of gas channels 120, the quilt core main body 100 includes a first fabric layer, a second fabric layer and a filler filled between the first fabric and the second fabric; the plurality of lattices 110 are distributed on the quilt core main body 100 in a staggered manner, that is, the lattices in two adjacent columns are arranged in a staggered manner, for example, the side of the lattice in the previous column corresponds to the center of the lattice in the next column, and so on. A plurality of gas passages 120 are respectively provided between the plurality of cells 110 so as to be circulated by the gas in the body main body 100.

Referring to fig. 1, the first fabric layer and the second fabric layer are sequentially stacked and connected to each other to form a quilt core cavity, and the filler is filled in the cavity between the first fabric layer and the second fabric layer to form a complete quilt core main body 100. In one embodiment, the first fabric layer and the second fabric layer adopt the anti-feathering cloth, and the density of the anti-feathering cloth is higher, so that the warm storage is facilitated; in other embodiments, the first fabric layer and the second fabric layer may also be made of other high-density fabrics, such as pure cotton fabric, polyester-cotton fabric, full polyester fabric, etc., and the filling material may be made of duck down, goose down, or a mixture of the two. Preferably, the first fabric layer and the second fabric layer are surrounded by the double pressing lines 113, so that the down feather can be effectively prevented from being drilled out, and the product quality of the down feather quilt core is ensured.

Referring to fig. 1 and 2, in an embodiment, the quilt core main body 100 is provided with a plurality of partitions, the partitions partition the quilt core main body 100 into a plurality of lattices 110 arranged in a staggered manner, the partitions may be vertical lining strips, the vertical lining strips are disposed in the quilt core cavity to partition the quilt core cavity into a plurality of filling lattices, upper and lower sides of the vertical lining strips are respectively connected with the first fabric layer and the second fabric layer to present a plurality of lattices on the surface of the quilt core main body 100, and the vertical lining strips are made of, for example, a mesh fabric. The separating member may be a quilted line, and the quilt core main body 100 is separated into the lattices 110 by directly using a cutting-through process. Preferably, the separator adopts vertical lining strips, so that a larger gas passage space can be obtained, and the gas inside the quilt core can flow more smoothly.

Specifically, the plurality of partitions includes a plurality of first partitions 111 and a plurality of second partitions 112, wherein the plurality of first partitions 111 are disposed at intervals in a length L direction or a width W direction of the duvet core, the plurality of second partitions 112 are disposed between the first partitions 111, and both ends of each of the second partitions 112 are respectively connected to two adjacent first partitions 112 to partition the duvet core 100 into a plurality of cells 110. For example, the first separating members 111 are arranged at intervals along the length L direction of the quilt core main body 100, in this embodiment, two ends of the first separating members 111 are respectively connected to two sides of the quilt core main body 100, the first separating members 111 are arranged at intervals to divide the quilt core main body 100 into a plurality of long lattices, the second separating members 112 are arranged in the long lattices, and two ends of each second separating member 112 are respectively connected to the first separating members 111 at two sides of the long lattices to divide each long lattice into a plurality of lattices 110. Preferably, the second separators 112 in two adjacent rectangular lattices are staggered, that is, the second separator 112 in the first rectangular lattice corresponds to the center of the lattice 110 surrounded by the second separators 112 in the second rectangular lattice, and so on, so that the lattices on the quilt core main body 100 are arranged in a city wall format.

Referring to fig. 1 and 2, in order to facilitate the gas circulation inside the quilt core, the gas channels 120 are disposed around the grids 110, i.e., the gas channels 120 are distributed around each grid 110. In one embodiment, the separator is a double-layer structure, for example, when the separator is a vertical lining strip, the double-layer structure is two layers of vertical lining strips arranged in parallel, and the gap between the two layers of vertical lining strips forms the gas channel 120; when the separator is made of quilted lines, the double structure is formed by two lines, and the gap between the two lines is the gas passage 120. The double-layered structure of the separator is respectively denoted as a first separation layer 121 and a second separation layer 122, the first separation layer 121 is a separation line of a previous cell 110, the second separation layer 122 is a separation line of a subsequent cell 110, and a gap between the first separation layer 121 and the second separation layer 122 forms a gas channel 120. The introduction of the gas channels 120 around the lattice 110 accelerates the gas flow, which takes away the heat inside the quilt core, thereby solving the problem of dryness heat inside the quilt core. Further, the width d of the gas channel 120 is 0.3-0.6 cm, such as 0.3cm, 0.4cm, 0.5cm or 0.6cm, etc., for the convenience of processing, the gas channels 120 on the quilt core main body 100 have the same width d, for example, the gas channels on the quilt core main body 100 are all set to be 0.4cm. Of course, the width of the gas channel 120 can also be set according to practical requirements, and is not limited herein.

Referring to fig. 1, the size of the cells 110 of the quilt core main body 100 of the present invention can be set according to the size of the down quilt core. In one embodiment, the size of the down quilt core is length (L) × width (W) =250 × 220cm, and the size of the cells 110 is length (L) × 15.5 to 22.3 × 31cm, for example, the size of the cells 110 is length (L) × 15.5cm, 22.3 × 25.5cm, 22.3 × 31cm, etc. The amount of down filling per cell is 11g to 16.5g, for example 11g, 13g or 16.5g. The sizes of the lattices 110 on the quilt core main body 100 can be the same (uniformly arranged) or different (one side of the lattices is densely arranged and one side of the lattices is sparsely arranged), for example, the left side of the quilt core main body 100 is denser and the right side of the lattices is looser; or the grids on the right side are more dense, and the grids on the left side are more loose; or the upper lattices are more dense, and the lower lattices are more loose; or the lower side grids are more dense, and the upper side grids are more loose. The dense side down feather has stronger aggregation, more filling amount and stronger heat preservation performance; on the contrary, the down feather has weaker aggregation property, and the lower down feather filling amount is, the heat preservation property is also reduced. The density of the grid 110 can be set according to the heat required by each part of the human body when the human body is used, for example, the part with high heat demand is arranged, the grid 110 is arranged densely (the grid size is small), the part with low heat demand is arranged sparsely (the grid size is large), and the heat demand is small.

The utility model also provides a down quilt, this down quilt include the quilt cover and set up the down quilt core in the quilt cover, the down quilt core is the down quilt core in this application.

The utility model discloses a eiderdown quilt core will be separated by the core main part through the separator for a plurality of crisscross check that distribute, and be provided with gas passage around every check for gas passage is spread throughout by the core wholly, so that by the inside gas flow of core more smooth and easy, improves the dry heat problem of eiderdown quilt core. Therefore, the utility model discloses thereby effectively overcome some practical problems among the prior art and had very high use value and use meaning.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. A down quilt core, comprising:

the quilt core main body comprises a first fabric layer, a second fabric layer and filler filled between the first fabric layer and the second fabric layer;

a plurality of lattices which are distributed on the quilt core main body in a staggered way; and

and the gas channels are arranged among the grids so as to facilitate the gas circulation in the quilt core main body.

2. The down quilt core of claim 1, wherein a plurality of partitions are disposed on the quilt core main body, the plurality of partitions divide the quilt core main body into the plurality of lattices, and the partitions are vertical lining strips or quilting lines.

3. The duvet core as claimed in claim 2, wherein the plurality of partitions includes a plurality of first partitions and a plurality of second partitions, the plurality of first partitions are spaced apart in a length direction or a width direction of the duvet core, the plurality of second partitions are disposed between the first partitions, and both ends of the second partitions are connected to two adjacent first partitions, respectively, to partition the duvet core into a plurality of cells.

4. The core of claim 3 wherein adjacent sets of the second spacers are staggered such that the plurality of cells are staggered.

5. The duvet core as claimed in claim 1, wherein the width of the gas channel is 0.3-0.6 cm.

6. The duvet core as claimed in claim 2, wherein the partition comprises a first partition layer and a second partition layer, the first partition layer and the second partition layer being spaced apart, the space between the first partition layer and the second partition layer constituting the gas passage.

7. The core of claim 1, wherein the distribution density of the lattices on the upper side of the core body is greater or less than that on the lower side; the lattice distribution density on the left side of the quilt core main body is greater than or equal to the lattice distribution density on the right side.

8. The core according to claim 1, wherein the cells have a size of 22.3 x 15.5cm to 22.3 x 31cm and the amount of down filled in each cell is 11 to 16.5g.

9. The down quilt core of claim 1, wherein a double-pressure-line structure is adopted around the first fabric layer and the second fabric layer.

10. A down quilt comprising a quilt cover and a down quilt core as claimed in any one of claims 1 to 9.