CN217185423U - Detachable mattress comfortable layer - Google Patents

Abstract

The utility model relates to a comfortable layer of detachable mattress, it includes: feeding the fabric; the lower fabric is arranged below the upper fabric, the edges of the lower fabric and the upper fabric are connected together, and a filling space is formed between the lower fabric and the upper fabric; a first elastic layer; a second elastic layer; the first elastic layer and the second elastic layer respectively comprise an upper surface skin, a lower surface skin and a drawn wire arranged between the upper surface skin and the lower surface skin, the drawn wires are bent to the same side in the process of extending from the upper surface skin to the lower surface skin, so that the first elastic layer and the second elastic layer have directions, and an included angle is formed between the directions of the first elastic layer and the second elastic layer. Owing to set up first elastic layer and second elastic layer, first elastic layer and second elastic layer are 3D warp knitting structure, thereby the bending of drawing a silk makes first elastic layer and second elastic layer have the direction to same one side bending in the 3D warp knitting, forms the contained angle between the direction with first elastic layer and second elastic layer and places, can prevent like this that whole comfortable layer is out of shape.

Description

Detachable mattress comfortable layer

Technical Field

The utility model relates to a detachable comfortable layer of mattress for lay on the mattress surface, increase the travelling comfort.

Background

Removable comfort layers are often laid on the mattress surface to improve the comfort of the mattress. The comfortable layer of the mattress in the prior art is mostly cotton, and is easy to deform after being used for a long time. No report has been made on the detachable comfort layer of the 3D warp knitted fabric. The 3D warp knit fabric is used for the detachable comfort layer, also the problem of deformation needs to be solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a detachable comfortable layer of mattress has solved the problem that reduces comfortable layer and warp.

In order to achieve the purpose, the utility model adopts the technical proposal that:

the utility model provides a comfortable layer of detachable mattress, it includes:

feeding the fabric;

the lower fabric is positioned below the upper fabric, the edges of the lower fabric and the upper fabric are connected together, and a filling space is formed between the lower fabric and the upper fabric;

a first elastic layer;

a second elastic layer;

the first elastic layer and the second elastic layer respectively comprise an upper surface skin, a lower surface skin and a drawn wire arranged between the upper surface skin and the lower surface skin, the drawn wires are bent to the same side in the process of extending from the upper surface skin to the lower surface skin, so that the first elastic layer and the second elastic layer have directions, and an included angle is formed between the directions of the first elastic layer and the second elastic layer.

Preferably, the thickness of the first elastic layer and the second elastic layer is 1.3cm to 1.7 cm.

Preferably, the upper fabric and the lower fabric are both jacquard 3D warp-knitted structures.

Preferably, it further comprises a fastening line connecting the upper fabric, the lower fabric, the first elastic layer and the second elastic layer at the same time.

Further, the fastening line extends linearly at the comfort layer surface.

Preferably, four corners of the lower surface of the lower fabric are further provided with restraining belts, the restraining belts extend from one side edge of the lower fabric to an adjacent side edge of the lower fabric, and the restraining belts have elasticity.

Preferably, the thickness of the whole comfort layer is 3.5 cm-4 cm.

Because of the application of the technical scheme, compared with the prior art, the utility model has the advantages of it is following:

the utility model discloses a comfortable layer of detachable mattress owing to set up first elastic layer and second elastic layer, first elastic layer and second elastic layer are the 3D warp knitting structure, thereby the bending of acting as go-between makes first elastic layer and second elastic layer have the direction to same one side bending in the 3D warp knitting, forms the contained angle between the direction with first elastic layer and second elastic layer and places, can prevent like this that whole comfortable layer is out of shape.

Drawings

Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:

FIG. 1 is a perspective view of a preferred embodiment of the present invention;

FIG. 2 is a portion of the cross-sectional view A-A of FIG. 1;

FIG. 3 is a portion of the cross-sectional view B-B of FIG. 1;

FIG. 4 is a schematic view of a corner of the comfort layer of FIG. 1 turned up to expose the underlying restraining strip;

wherein the reference numerals are as follows:

1. feeding a fabric;

2. feeding the fabric;

3. a first elastic layer;

4. a second elastic layer;

5. fastening the wire;

6. a restraining band.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

A removable mattress comfort layer, as shown in fig. 1, is provided for application to the surface of a mattress to improve the comfort of the mattress. Comprises an upper fabric 1 and a lower fabric 2, wherein the edges of the upper fabric 1 and the lower fabric 2 are connected together. A filling space is arranged between the upper fabric 1 and the lower fabric 2.

As a part of the cross-sectional view a-a in fig. 1 shown in fig. 2, the comfort layer includes an upper fabric 1, a lower fabric 2, a first elastic layer 3, and a second elastic layer 4. The lower fabric 2 is positioned below the upper fabric 1, and the first elastic layer 3 and the second elastic layer 4 are arranged in the filling space between the upper fabric 1 and the lower fabric 2. The first elastic layer 3 and the second elastic layer 4 each include an upper skin and a lower skin and a string disposed between the upper skin and the lower skin, that is, a 3D warp-knitted structure. The upper fabric 1 and the lower fabric 2 are also 3D warp-knitted structures, that is, structures similar to the first elastic layer 3 and the second elastic layer 4, and the surfaces of the upper fabric 1 and the lower fabric 2 are formed with jacquard patterns, that is, patterns formed by sketching threads. The thickness of the first elastic layer 3 and the second elastic layer 4 is 1.3cm to 1.7cm, preferably 1.5 cm. The thickness of the whole comfortable layer is 3.5 cm-4 cm.

In the 3D warp-knitted construction of the first elastic layer 3 or the second elastic layer 4, the strands are bent towards the same side, so that the first elastic layer 3 and the second elastic layer 4 have a direction. As shown in fig. 2, the direction in which the wires are bent in the first elastic layer 3 is rightward in fig. 1 (the direction opposite to the B arrow); as shown in fig. 3, the direction in which the wires are bent in the second elastic layer 4 is downward in fig. 1 (the direction opposite to the a arrow). Thus, the first elastic layer 3 and the second elastic layer 4 are oriented in a substantially criss-cross manner. This makes the entire comfort layer less prone to deformation. In other embodiments, the crossing angle of the first elastic layer 3 and the second elastic layer 4 can be other non-right angles, i.e. acute angles.

As shown in fig. 1, a fastening line 5 is further included, and the fastening line 5 simultaneously passes through the upper fabric 1, the first elastic layer 3, the second elastic layer 4 and the lower fabric 2 in fig. 2, thereby preventing relative slippage between the layers and thus preventing deformation of the comfort layer. The fastening line 5 extends linearly on the surface of the comfort layer and is patterned, thereby further improving the effect of preventing deformation and improving the aesthetic appearance.

As shown in figure 4, a restraint belt 6 is arranged at one corner of the lower surface of the lower fabric 2, the restraint belt 6 extends from one side edge of the lower fabric 2 to the adjacent side edge, the restraint belt 6 has elasticity, and the restraint belt 6 is used for restraining the comfort layer and the mattress together so as to enable the comfort layer and the mattress to be fitted more tightly. Fig. 4 shows only one corner, and in practice, the four corners of the lower surface of the lower fabric 2 are provided with restraining strips 6.

In summary, in this embodiment, the first elastic layer 3 and the second elastic layer 4 of the 3D warp-knitted structure are vertically and horizontally arranged, so that the structure is stable and is not easy to deform. And the 3D warp-knitted structure has better air permeability and supports water washing, so that the fabric has better comfort and easy cleaning when used as a comfortable layer.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims (7)

1. A detachable mattress comfort layer, characterized in that it comprises:

upper fabric (1);

the lower fabric (2) is positioned below the upper fabric (1), the edges of the lower fabric (2) and the upper fabric (1) are connected together, and a filling space is formed between the lower fabric (2) and the upper fabric (1);

a first elastic layer (3);

a second elastic layer (4);

the first elastic layer (3) and the second elastic layer (4) respectively comprise an upper surface skin, a lower surface skin and a drawn wire arranged between the upper surface skin and the lower surface skin, the drawn wires are bent to the same side in the process of extending from the upper surface skin to the lower surface skin so as to enable the first elastic layer (3) and the second elastic layer (4) to have directions, and an included angle is formed between the directions of the first elastic layer (3) and the second elastic layer (4).

2. A removable mattress comfort layer according to claim 1, wherein: the thickness of the first elastic layer (3) and the second elastic layer (4) is 1.3 cm-1.7 cm.

3. A detachable mattress comfort layer according to claim 1, wherein: the upper fabric (1) and the lower fabric (2) are both in a jacquard 3D warp knitting structure.

4. A removable mattress comfort layer according to claim 1, wherein: the elastic fabric comprises an upper fabric (1), a lower fabric (2), a first elastic layer (3) and a second elastic layer (4).

5. A removable mattress comfort layer according to claim 4, wherein: the fastening line (5) extends linearly at the surface of the comfort layer.

6. A removable mattress comfort layer according to claim 1, wherein: restraint bands (6) are further arranged at four corners of the lower surface of the lower fabric (2), the restraint bands (6) extend from one side edge of the lower fabric (2) to the adjacent side edge, and the restraint bands (6) have elasticity.

7. A removable mattress comfort layer according to claim 1, wherein: the thickness of the whole comfortable layer is 3.5 cm-4 cm.

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