CN217565551U

CN217565551U - Three-dimensional warm-keeping quilt core

Info

Publication number: CN217565551U
Application number: CN202221280614.6U
Authority: CN
Inventors: 王新; 王娟
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: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-10-14
Anticipated expiration: 2032-05-25

Abstract

The utility model provides a three-dimensional cold-proof quilt core, concretely relates to family textile product technical field. The three-dimensional warm-keeping quilt core comprises a first fabric layer, a second fabric layer, a filling layer and a plurality of maces, wherein the first fabric layer is connected with the second fabric layer, a cavity is formed between the first fabric layer and the second fabric layer, the filling layer is filled in the cavity, and the plurality of maces are arranged on one side of the first fabric layer and/or the second fabric layer, which deviates from the filling layer, according to the length direction or the width direction of the quilt core. The utility model discloses a three-dimensional cold-proof quilt core multiplicable eiderdown quilt's cold-proof effect improves the damp-heat problem in the eiderdown quilt use.

Description

Three-dimensional warm-keeping quilt core

Technical Field

The utility model relates to a textile product technical field, concretely relates to three-dimensional cold-proof quilt core.

Background

The down quilt is the softest and warmth-keeping quilt core in the current bedding, and the reason is that the characteristic of high filling power of the down feather enables a down filling layer to trap more air so as to achieve the warmth-keeping effect, so the core problem of improving the warmth-keeping effect of the down quilt is how to expand the filling space of the down quilt. At present, two methods are mainly used for solving the problems, one is to put down with higher filling power into the down quilt and expand the space of the down quilt by using the bulking power of the down; and the other method is to increase the interlayer space of the down quilt without influencing the filling effect of the down quilt through the improvement of the quilting process of the down quilt.

In the manufacturing process of the down quilt, the problem that down feather penetrates into the down quilt is considered, the used fabric is high in density and poor in air permeability, but due to the fact that the down quilt is excellent in heat storage capacity and good in heat preservation effect, people are prone to sweat when sleeping; in addition, the down feather can be left with grease and other microorganisms after being washed, so that the down feather quilt is easy to cause damp and hot inside the quilt core in the using process, the sleeping experience is influenced, bacteria are easy to breed, and the service life of the product is shortened. Although this problem can be solved by using antibacterial down or plus materials, the antibacterial agent itself is not safe and brings about a greater potential safety hazard. Therefore, it is desirable to provide a new structure of quilt core to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In view of the defects of the prior art, the utility model provides a three-dimensional warm-keeping quilt core to increase the warm-keeping effect of the quilt core and improve the damp-heat problem in the use process of the down quilt.

In order to realize above-mentioned purpose and other relevant purposes, the utility model provides a three-dimensional cold-proof quilt core, three-dimensional cold-proof quilt core includes first precoat, second precoat, filling layer and a plurality of pleat mace, first precoat with the second precoat is connected, and forms a cavity between the two, the filling layer fill in the cavity, a plurality of pleat mace are in along length direction or the width direction setting by the core first precoat and/or second precoat deviate from one side of filling layer.

In an example of the present invention, the first fabric layer and the second fabric layer are connected by a plurality of vertical strips or quilting lines, and the vertical strips or the quilting lines are arranged alternately to separate the cavity into a plurality of filling grids.

The utility model discloses an in the example, a plurality of pleat mace settings are in the vertical lining strip or the quilting line department of packing check both sides, the folding opposite direction of the pleat mace is located to the vertical lining strip or the quilting line of packing check both sides.

The utility model discloses an in the example, packing check unilateral sets up 1 ~ 5 pleat maces, the folding direction of the pleat mace of packing check unilateral is unanimous.

In an example of the present invention, the fold width of the mace is 0.5-5 cm.

In an example of the present invention, the length or width of the first and/or second facestock layer on which the mace is disposed is 105-150% of the facestock layer on which no mace is disposed.

In an example of the present invention, the vertical lining strips are disposed between the first fabric layer and the second fabric layer in a vertical or inclined arrangement, and the vertical lining strips have a height of 0.5-5 cm.

In an example of the present invention, the first fabric layer and the second fabric layer are connected by sewing or by a vertical height, and the vertical height is 1-10 cm.

In an example of the present invention, the filling layer is one or more of gray duck down, gray goose down, white duck down, and chemical fiber type filling layer.

In an example of the present invention, the first fabric layer and/or the second fabric layer is any one of a polyester fabric, a pure cotton fabric, and a polyester-cotton blended fabric.

In an example of the present invention, the vertical lining strip is made of a polyester fabric, a pure cotton fabric, or a polyester-cotton blended fabric.

The three-dimensional warm-keeping quilt core of the utility model is folded and sewn on the fabric layer according to a certain rule, and is in the shape of a plurality of mace sheets, and the arrangement of the mace sheets increases the filling space of the filling layer on one hand, further releases the fluffy characteristic of down feather and improves the warm-keeping effect of the quilt core; on the other hand, curved folds can be formed on the surface of the quilt core, the standing folds can support the space between the quilt core and the quilt cover, an air layer is formed between the quilt core and the quilt cover, the heat preservation performance is further improved, the fold space can increase the air flow inside the down quilt, the air flow of an air interlayer between the quilt core and the quilt cover is matched, the heat conduction and moisture removal performance is enhanced, and the breeding problem of microorganisms such as bacteria is effectively reduced.

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 description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of a three-dimensional thermal quilt core according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of a single filling lattice in an embodiment of the three-dimensional thermal quilt core of the present invention.

Description of the element reference

110. A first fabric layer; 120. a second fabric layer; 130. a filling layer; 140. mace pleat; 150. and (6) standing a lining strip.

Detailed Description

The following embodiments of the present invention are provided by way of specific examples, 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 be implemented or applied by 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, 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 and 2, the present invention provides a three-dimensional warm-keeping quilt core, which can improve the warm-keeping effect of the quilt core, improve the moisture and heat properties of the quilt core, and reduce the breeding problem of microbes such as bacteria.

Referring to fig. 1 and 2, the three-dimensional warm-keeping quilt core of the present invention includes a first fabric layer 110, a second fabric layer 120, a filling layer 130 and several mace 140, the first fabric layer 110 is connected with the second fabric layer 120, a cavity for placing the filling layer is formed between the first fabric layer 110 and the second fabric layer 120, and the filling layer 140 is filled in the cavity between the first fabric layer 110 and the second fabric layer 120; several maces 140 are arranged in sequence along the length or width of the quilt core on the side of the first coverstock layer 110 and/or the second coverstock layer 120 facing away from the filling layer 130. Mace pleat 140's setting has increased the packing space of filling layer 140 on the one hand, has increased by the inside air flow of core, and on the other hand can be by forming an air bed between core and the quilt cover, has strengthened heat conduction hydrofuge performance, effectively reduces breeding the problem of microorganism such as bacterium.

Referring to fig. 1 and 2, in an embodiment, the first fabric layer 110 and the second fabric layer 120 are connected together by a plurality of vertical strips 150, the vertical strips 150 are arranged crosswise along the transverse direction and the longitudinal direction of the quilt core to divide the cavity into a plurality of filling cells, the length of a single side of each filling cell is 5-50 cm, for example, 5cm, 10cm, 15cm, 25cm, 45cm, 50cm, etc., the height of the vertical strips 150 is 0.5-5 cm, for example, 0.5cm, 1cm, 3cm, 5cm, etc., the sizes of the filling cells may be the same or different, and the filling amount of the filling layers in each filling cell may be the same or different, and may be specifically selected according to the usage of the quilt core. For example, the size of the filling grid and the filling amount of the filling layer in the filling grid are selected according to the partitioned temperature control condition of the quilt core. In other embodiments of the present invention, the first fabric layer 110 and the second fabric layer 120 can also be connected by quilting lines (not shown), and the criss-cross arrangement of the quilting lines separates the cavity between the first fabric layer 110 and the second fabric layer 120 into a plurality of filling lattices.

In an example, the vertical strips 150 are disposed between the first fabric layer 110 and the second fabric layer 120 in a vertical state, that is, the vertical strips 150 are perpendicular to the first fabric layer 110 and the second fabric layer 120, and the vertical strips 150 support the first fabric layer 110 and the second fabric layer 120 in the vertical state, so that the space of the cavity between the two is increased, which is beneficial to the circulation of air. In other examples, the vertical lining strip 150 can be arranged between the first fabric layer 110 and the second fabric layer 120 in an inclined state, that is, the upper end and the lower end of the vertical lining strip 150 are respectively inclined at a certain included angle with the first fabric layer 110 and the second fabric layer 120, and the inclined vertical lining is used, so that the filling layers are uniformly distributed in each filling grid of the quilt core, the problem that the filling layers at the vertical lining position easily generate gaps in the use process is solved, the quilt is more warm, and the warm-keeping degree is increased.

Referring to fig. 1 and 2, several maces 140 are sequentially arranged along the length direction or the width direction of the quilt core, and the maces 140 are arranged at the vertical linings or the quilting lines at both sides of the filling grid. In an example, the first fabric layer 110 and the second fabric layer 120 are connected by a vertical liner 150, the vertical liner 150 separates the cavity between the fabric layers into a plurality of packing lattices, the mace 140 is disposed at the vertical liner 150 on both sides of the packing lattices, and the folding directions of the mace 140 at the vertical liners on both sides of the packing lattices are opposite, for example, the mace 140 is sequentially disposed along the width direction of the quilt core, and the mace on the vertical liner on the upper side of the packing lattice is folded from left to right, so that the mace at the corresponding position of the vertical liner on the lower side of the packing lattice is folded from right to left. The folding direction of the last and lower both sides of packing pleat mace is crisscross each other, can play certain supporting role, is flattened when preventing the syntropy folding.

Preferably, the number of mace 140 on each single-side packing lining is 1 to 5, the outermost mace 140 is spaced apart from the two right and left packing lining, the folded width of each mace 140 face is 0.5 to 5cm, for example, 1, 2, 3 or 5 maces may be provided on each single-side packing lining, and the folded width of each mace 140 face is 0.5cm, 1cm, 2cm, 4cm or 5cm. Because a plurality of mace 140 are arranged on the fabric layer, the fabric required by the fabric layer is 105-150% of the fabric in a normal standing lining or cutting process, namely the length or width of the fabric layer provided with the mace is 105-150% of the length or width of the fabric layer not provided with the mace. For example, if a plurality of maces 140 are provided on first fabric layer 110, and if a plurality of maces 140 are sequentially provided in the width direction of the core, the width of the first fabric layer is 105% to 150% of that when no mace is provided; when the mace 140 is arranged along the longitudinal direction of the quilt core, the length of the first fabric layer is 105 to 150% of the length when no mace is arranged. Similarly, a plurality of maces 140 are arranged on the second precoat 120, and if the plurality of maces 140 are arranged in sequence along the width direction of the quilt core, the width of the second precoat is 105% -150% of that of the second precoat without the maces; if the mace 140 is arranged along the longitudinal direction of the quilt core, the length of the second face material layer is 105 to 150% of the length of the quilt core without mace. The specific size of the fabric layer can be selected according to the arrangement number and arrangement mode of the mace. Preferably, a plurality of pleat maces 140 are arranged on the first fabric layer 110 and the second fabric layer 120, so that an air interlayer is formed between the upper surface and the lower surface of the quilt core and between the quilt cover and the quilt cover, and the warm-keeping effect and the heat-conducting and moisture-removing performance are enhanced.

Referring to fig. 2, the first fabric layer 110 and the second fabric layer 120 may be any one of a polyester fabric, a pure cotton fabric, and a polyester-cotton blended fabric, the vertical strips may be any one of a polyester fabric, a pure cotton fabric, and a nylon fabric, and the filling layer 130 may be any one or more of a gray duck down, a gray goose down, a white duck down, a white goose down, and a chemical fiber filling layer. The first coverstock layer 110 and the second coverstock layer 120 may be attached directly to each other by stitching or by being raised. Preferably, the peripheries of the first fabric layer 110 and the second fabric layer 120 are connected by a vertical height, the vertical height is 1-10 cm, and the space of the cavity between the first fabric layer 110 and the second fabric layer 120 can be increased by the vertical height connection.

Referring to fig. 1 and 2, in an embodiment, a size of a quilt core finished product is 200cm × 230cm, that is, a width D of the quilt core is 200cm, a length L of the quilt core is 230cm, the first fabric layer 110 is made of all-cotton fabric, the second fabric layer 120 is made of all-polyester blended fabric, the first fabric layer 110 and the second fabric layer 120 are connected and fixed through a plurality of vertical strips 150, the height of the vertical strips 150 is 3cm, the used vertical fabric is made of all-polyester mesh fabric, the quilt is divided into 56 filling cells in total by the vertical strips 150 in a criss-cross manner, and 1500g of white goose down is filled in the filling cells. The outer side of the first fabric layer 110 is provided with a plurality of maces 140 along the width direction of the quilt core, the maces 140 are arranged at the vertical linings 150 at the upper and lower sides of the filling grids, two maces are arranged on the single-side vertical lining 150 of each filling grid, the positions and folding directions of the maces 140 are as shown in fig. 1, the arrows in the drawing indicate the folding directions, that is, the mace 140 at the lowest layer of the quilt core is folded from right to left, and therefore the folding directions of the upper mace are sequentially from left to right, from right to left, from left to right, and the like, and are sequentially and alternately performed according to the sequence. To this end, a curved fluid bellows space is formed in the vertical direction of the quilt core. This fold space makes by the inside gas flow increase of core, and when being emboliaed by the core in the quilt cover, the fold space forms air interlayer between by core and quilt cover for the performance of the heat conduction hydrofuge of cold-proof quilt strengthens, effectively reduces microorganism such as bacterium and breeds the problem.

The utility model discloses a three-dimensional cold-proof quilt core, through folding the precoat according to upper and lower or left and right symmetry at the fold that forms the curvilinear figure by the core surface, this kind of fold that stands can support its by the space formation air bed between the core quilt cover, increases the warmth retention of whole sleep, and on the other hand can promote the air flow, strengthens heat conduction hydrofuge type, effectively reduces breeding problem of microorganism such as bacterium. 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 three-dimensional cold-proof quilt core, its characterized in that includes:

a first fabric layer;

the second fabric layer is connected with the first fabric layer, and a cavity is formed between the second fabric layer and the first fabric layer;

the filling layer is filled in the cavity; and

and the plurality of maces are arranged on one side of the first fabric layer and/or the second fabric layer, which faces away from the filling layer, along the length direction or the width direction of the quilt core.

2. The three-dimensional thermal quilt core according to claim 1, wherein the first fabric layer and the second fabric layer are connected through a plurality of vertical lining strips or a plurality of quilting lines, and the vertical lining strips or the quilting lines are arranged in a crossed manner to divide the cavity into a plurality of filling grids.

3. The three-dimensional thermal quilt core according to claim 2, wherein the plurality of maces are arranged at the vertical linings or the quilting lines at both sides of the filling lattice, and the folding directions of the maces at the vertical linings or the quilting lines at both sides of the filling lattice are opposite.

4. The stereoscopic thermal quilt core according to claim 3, wherein 1-5 folds are arranged on one side of the filling check, and the folds of the folds on the other side of the filling check are uniform.

5. The stereoscopic thermal quilt core according to claim 1, wherein the fold width of the mace is 0.5-5 cm.

6. A three-dimensional thermal quilt core according to claim 5, characterized in that the length or width of the first and/or second topsheet layer provided with the mace is 105-150% of the topsheet layer not provided with the mace.

7. The three-dimensional warm-keeping quilt core according to claim 2, wherein the vertical lining strips are vertically or obliquely arranged between the first fabric layer and the second fabric layer, and the height of the vertical lining strips is 0.5-5 cm.

8. The three-dimensional warm-keeping quilt core according to claim 7, characterized in that the peripheries of the first fabric layer and the second fabric layer are connected by sewing or by a standing height, and the standing height is 1-10 cm.

9. The three-dimensional warm-keeping quilt core according to claim 1, wherein the filling layer is one or more of gray duck down, gray goose down, white duck down and chemical fiber filling layers.

10. The stereoscopic thermal quilt core according to claim 1, wherein the first fabric layer and/or the second fabric layer is any one of a polyester fabric, a pure cotton fabric and a polyester-cotton blended fabric.