CN215226523U - Novel polylactic acid quilt core - Google Patents

Abstract

The utility model discloses a novel polylactic acid is by core, its characterized in that: the quilt core comprises a core surface and a plurality of core packages, wherein the core surface is provided with a plurality of bags for containing the core packages, the core surface is formed by sewing a first fabric, the core packages are formed by wrapping fillers with a second fabric, the first fabric and the second fabric are both formed by spinning polylactic acid fibers, and the fillers are polylactic acid fibers. The utility model discloses to be cut apart into a plurality of pieces by the core, by a plurality of core package combination one whole, avoid the thickness that inside filler local gathering caused to differ, also convenient simultaneously is handled every independent core package, by the face of core and filler all be the polylactic acid material, pollution-free is friendly to the environment.

Description

Novel polylactic acid quilt core

Technical Field

The utility model belongs to the technical field of polylactic acid fabrics, specifically speaking relates to a novel polylactic acid quilt core.

Background

The traditional quilt core is complicated in type, high-density fabrics are generally used as the quilt cover, the fabrics are mostly chemical fiber fabrics, and the static phenomenon is serious when the fabric is used in winter; the wool quilt is afraid of moisture and can generate peculiar smell; the weight of the cotton is high due to the large weight of the cotton, and the cotton needs to be frequently renovated; the chemical fiber quilt is the cheapest, but the chemical fiber is easy to generate static electricity by friction, so that a lot of dust and scurf are adsorbed in the quilt core for a long time, and the quilt is not beneficial to the health; the silk quilt is made of mulberry silk as a filler, is the greenest quilt, and is expensive; the down quilt has poor air permeability and fitness, the down used as a filling material has high requirements on fabrics, and otherwise, the down penetration phenomenon is very serious. All kinds of quilt cores all have the advantage and disadvantage, polylactic acid is by the core and gradually move towards the market these years, polylactic acid is by the core because of having the degradable advantage, relatively friendly to the environment, more and more by people favor, present polylactic acid is by the core all is that a traditional pocket is filled, and inside filler gathers easily and is a heap, causes local thickness to differ, and the filler is changed all to be whole change or mix moreover, has certain limitation, for this reason, we propose a novel polylactic acid quilt core.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in overcoming the not enough of prior art, provides a novel polylactic acid quilt core, for solving above-mentioned technical problem, the utility model discloses a technical scheme's basic design is:

the utility model provides a novel polylactic acid quilt core, by the core including core face, a plurality of core package, the core face is equipped with a plurality of bags that hold the core package, the core face is sewed up by first surface fabric and forms, the core package is formed by second surface fabric parcel filler, first surface fabric and second surface fabric all adopt polylactic acid fibre textile to form, the filler is polylactic acid fibre thing.

Furthermore, the core is rectangular, the bags and the core are also rectangular, and the sizes of the bags are the same; the side of the core bag is provided with a zipper, and the side of the bag is provided with a zipper.

Further, first surface material includes top surface, bottom surface, a plurality of connection face, the top surface is the same with the bottom surface size, and parallel arrangement, a plurality of perpendicular top surface of connection face or bottom surface to be connected with top surface, bottom surface.

Further, the second surface material comprises a concave bag and a cover surface, the cover surface is rectangular, one side edge of the cover surface is connected with the edge of the concave bag in a sewing mode, and the other sides of the cover surface are connected with the other edges of the concave bag through zippers.

Furthermore, the inner wall of the bag is provided with a plurality of magic tapes, and the outer surface of the core bag is provided with a plurality of magic tapes.

Furthermore, the filler is formed by bonding pure polylactic acid hollow fibers and pure polylactic acid low-melting-point fibers.

Furthermore, the number of the pockets is six, and the pockets are distributed in three rows and two columns along the long axial direction.

After the technical scheme is adopted, compared with the prior art, the utility model following beneficial effect has.

The utility model discloses to be cut apart into a plurality of pieces by the core, by a plurality of core package combination one whole, avoid the thickness that inside filler local gathering caused to differ, also convenient simultaneously is handled every independent core package, by the face of core and filler all be the polylactic acid material, pollution-free is friendly to the environment. In addition, the cotton core is divided into a plurality of blocks and a plurality of core packages, so that the cotton core is more flexible in replacing or mixing fillers, various requirements are met, and a new design is provided for the mixed cotton core.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the core surface structure of the present invention;

fig. 3 is a schematic view of the core package of the present invention.

In the figure: 1. a core surface; 2. a core package; 3. a pouch; 4. a filler; 101. a top surface; 102. a bottom surface; 103. a connecting surface; 201. a concave pocket; 202. and (7) covering.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 3, the utility model relates to a novel polylactic acid quilt core, quilt core package 2 includes core 1, a plurality of core package 2, core 1 is equipped with a plurality of bags 3 that hold core package 2, core 1 is sewed up by first surface fabric and forms, and core 1 here is rectangular block shape, and it is not the formation of sewing up of two present faces, and first surface fabric here includes top surface 101, bottom surface 102, a plurality of connection face 103, and top surface 101 is the same with bottom surface 102 size, and parallel arrangement, and a plurality of connection face 103 is perpendicular top surface 101 or bottom surface 102 to be connected with top surface 101, bottom surface 102, see fig. 2 and show. Thus, a plurality of spaces, namely, pockets 3 are formed in the core surface 1. In this example, six pockets 3 are arranged in two rows along the longitudinal direction, and each pocket 3 has the same size. The zipper is arranged at the edge of the periphery of the core surface 1, so that each bag 3 is convenient to open/close, and each bag 3 can be ensured to be an independent space and can be opened and closed independently.

The core bag 2 is formed by wrapping filler 4 with a second face material, the core bag 2 is also rectangular, the second face material comprises a concave bag 201 and a cover surface 202, the cover surface 202 is rectangular, one side edge of the cover surface 202 is connected with the edge of the concave bag 201 in a sewing mode, and the other side edges of the cover surface 202 are connected with the other edges of the concave bag 201 through zippers. After the zipper is opened, the filler 4 can be freely taken and put, or the filler 4 can be replaced. The first fabric and the second fabric are both woven by polylactic acid fibers, and the filler 4 is a polylactic acid fiber substance. The polylactic acid material has the advantage of degradability, and is pollution-free, possesses certain antibiotic anti-mite effect simultaneously, and the fluffy travelling comfort of polylactic acid fibre as filler 4 all has good performance, satisfies by the demand of core.

Preferably, the filler 4 is formed by bonding pure polylactic acid hollow fibers and pure polylactic acid low-melting-point fibers, and the low-melting-point fibers have excellent thermal bonding performance, are easy to mix with other fibers, have washing fastness, stable processability and good elastic recovery, which are incomparable with other fibers. Therefore, the pure polylactic acid low-melting-point fiber and the pure polylactic acid hollow fiber are adhered to form the flocculus, and the problem of adhesion of pure natural materials of the flocculus filled with the pure polylactic acid fiber is solved. Both polylactic acid low-melting-point fibers and hollow fibers are disclosed in the prior art, and the present application applies only to existing materials.

The space that bag 3 formed all is independent, can avoid not appearing the condition emergence that the thickness differs by the core, even the reaction of this kind of condition simultaneously, only need adjust single bag 3 can, the whole part of breaking up is into parts, convenient operation, changing the washing sunning etc. in the use can all handle core package 2 independently. In order to ensure that the core bag 2 is stable in position in the bag 3 and does not rotate or deflect, a plurality of magic tapes can be arranged on the inner wall of the bag 3, a plurality of magic tapes are arranged on the corresponding outer surface of the core bag 2, and the core bag 2 is stable by the magic tapes; can be arranged on the side surface of the rectangular block, and reduces the influence on the comfort in use.

The utility model discloses to be cut apart into a plurality of pieces by the core, make up into a whole by a plurality of core package 2, avoid the thickness that inside filler 4 local gathering caused to differ, also convenient simultaneously is handled every independent core package 2, by the face of core and filler 4 all be polylactic acid material, pollution-free is friendly to the environment. In addition, cut apart into a plurality of pieces and a plurality of core package 2, can be according to the demand, with independent core package 2 with trade filler 4, if adopt the mixed use of filler 4 of heterogeneous, more followability, more usefulness satisfies multiple demand, provides a new design for the cotton core of mixed type.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention still fall within the scope of the present invention.

Claims (7)

1. A novel polylactic acid quilt core is characterized in that: the quilt core comprises a core surface and a plurality of core packages, wherein the core surface is provided with a plurality of bags for containing the core packages, the core surface is formed by sewing a first fabric, the core packages are formed by wrapping fillers with a second fabric, the first fabric and the second fabric are both formed by spinning polylactic acid fibers, and the fillers are polylactic acid fibers.

2. The novel polylactic acid quilt core according to claim 1, characterized in that: the core bag is in a rectangular block shape, the bag and the core bag are also in a rectangular block shape, and the sizes of the bag bags are the same; the side of the core bag is provided with a zipper, and the side of the bag is provided with a zipper.

3. The novel polylactic acid quilt core according to claim 2, wherein: first surface material includes top surface, bottom surface, a plurality of connection face, the top surface is the same with the bottom surface size, and parallel arrangement, a plurality of perpendicular top surface of connection face or bottom surface to be connected with top surface, bottom surface.

4. The novel polylactic acid quilt core according to claim 2, wherein: the second surface material comprises a concave bag and a cover surface, the cover surface is rectangular, one side edge of the cover surface is connected with the edge of the concave bag in a sewing mode, and the other sides of the cover surface are connected with the other edges of the concave bag through zippers.

5. The novel polylactic acid quilt core according to claim 1, characterized in that: the inner wall of the bag is provided with a plurality of magic tapes, and the outer surface of the core bag is provided with a plurality of magic tapes.

6. The novel polylactic acid quilt core according to claim 1, characterized in that: the filler is formed by bonding pure polylactic acid hollow fibers and pure polylactic acid low-melting-point fibers.

7. The novel polylactic acid quilt core according to claim 1, characterized in that: the six bags are distributed in three rows and two columns along the long axial direction.

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