CN219752575U - Seat fabric, seat and vehicle - Google Patents

Abstract

The utility model discloses a seat surface fabric, seat and vehicle, the seat surface fabric includes surface fabric body and base cloth, the surface fabric body is located on the base cloth, the base cloth includes a plurality of warp and a plurality of woof, the warp is followed the length direction of base cloth extends, a plurality of the warp is followed the width direction interval of base cloth sets up, the woof is followed the width direction of base cloth extends, a plurality of the woof is followed the length direction interval of base cloth sets up, the warp is followed the length direction of base cloth is worn to establish alternately in proper order the woof is in the both sides of the thickness direction of base cloth, the bleeder vent that has a plurality of intervals to set up on the seat surface fabric, the bleeder vent is followed the thickness direction of seat surface fabric runs through the surface fabric body with the base cloth. The seat fabric disclosed by the embodiment of the disclosure has the advantages of good user experience and the like.

Description

Seat fabric, seat and vehicle

Technical Field

The utility model relates to the technical field of seats, in particular to a seat fabric, a seat and a vehicle.

Background

With the improvement of living standard, the requirements of consumers on automotive interiors are higher and higher, and more seats are provided with ventilation functions, so that passengers can use the ventilation functions to remove sweat on buttocks and back in hot weather, and comfort is brought to the passengers. In order to better adapt to the ventilation function of the seat, ventilation holes are required to be formed in the surface of the seat so as to improve ventilation quantity of the seat.

In the related art, when the skin of the seat is made of PVC (polyvinyl chloride) or PU (polyurethane) and other materials with lower cost, the typesetting density of the ventilation holes on the skin of the seat is required to be set to be thinner, and the pore diameter of the ventilation holes is required to be set to be smaller, so that the tensile strength requirement of the seat is ensured. However, this results in insufficient ventilation of the seat, and the comfort of the passenger cannot be ensured, so that the passenger experience is poor.

Disclosure of Invention

The present disclosure aims to solve, at least to some extent, one of the technical problems in the related art. For this reason, the embodiment of the present disclosure provides a seat fabric with good user experience, and the embodiment of the present disclosure also provides a seat with good user experience, and the embodiment of the present disclosure also provides a vehicle with good user experience.

The seat fabric comprises a fabric body and base cloth, wherein the fabric body is arranged on the base cloth, the base cloth comprises a plurality of warp yarns and a plurality of weft yarns, the warp yarns extend along the length direction of the base cloth, the warp yarns are arranged at intervals along the width direction of the base cloth, the weft yarns extend along the width direction of the base cloth, the weft yarns are arranged at intervals along the length direction of the base cloth, and the warp yarns sequentially alternately penetrate through two sides of the weft yarns in the thickness direction of the base cloth along the length direction of the base cloth;

the seat fabric is provided with a plurality of ventilation holes which are arranged at intervals, and the ventilation holes penetrate through the fabric body and the base fabric along the thickness direction of the seat fabric.

In some embodiments, at least one of the warp yarns and the weft yarns is made of sea-island fibers.

In some embodiments, at least one of the warp yarns and the weft yarns comprises at least forty-eight sea-island fibers.

In some embodiments, each of the sea-island fibers comprises at least thirty-seven islands.

In some embodiments, each of the islands comprises at least forty-eight microfibers.

In some embodiments, the fabric body is made of polyurethane material.

In some embodiments, the fabric body comprises a surface treatment layer, a skin compact layer and a skin foaming layer which are sequentially connected in the thickness direction of the base fabric, and the skin foaming layer is bonded and connected with the base fabric.

The seat of the embodiment of the disclosure comprises a seat foam, a 3D fabric and a seat fabric, wherein the 3D fabric is arranged on the seat foam, the seat fabric is the seat fabric in any one of the embodiments, and the seat fabric is arranged on the 3D fabric.

In some embodiments the seat fabric is adhesively attached to the 3D fabric by a polyurethane hot melt adhesive.

The vehicle of an embodiment of the present disclosure includes a seat as described in any of the embodiments above.

The base fabric of the seat fabric disclosed by the embodiment of the disclosure adopts the woven fabric with warp yarns and weft yarns, and the warp yarns and the weft yarns are independently supported, so that the base fabric has stronger tensile strength. When a plurality of ventilation holes are formed in the seat fabric, a part of ventilation holes can be arranged at gaps between warp yarns and weft yarns, so that the damage of the part of ventilation holes to the structures of the warp yarns and the weft yarns can be avoided. In addition, when another part of the ventilation holes are formed in the warp and the weft, the warp and the weft are sequentially staggered, so that the punched warp and the weft can still keep complete yarns and cannot slip, the whole structure of the base fabric cannot be completely damaged, and the fabric body can still be effectively supported. Therefore, the typesetting density of the ventilation holes on the seat fabric can be set to be dense, the aperture of the ventilation holes is set to be large, the ventilation quantity of the seat is improved, the riding comfort of passengers is guaranteed, and the passengers experience better.

Therefore, the seat fabric disclosed by the embodiment of the utility model has the advantages of good user experience and the like.

Drawings

Fig. 1 is a schematic view of a part of a structure of a seat according to an embodiment of the present utility model.

Fig. 2 is a schematic structural view of a seat fabric according to an embodiment of the present utility model.

Fig. 3 is a schematic structural view of a base fabric of a seat fabric according to an embodiment of the present utility model.

Reference numerals:

a seat fabric 100;

a fabric body 1; a surface treatment layer 101; a dense skin layer 102; a skin foaming layer 103;

a base cloth 2; warp yarn 201; weft yarn 202;

an air vent 3;

foaming the seat 4;

a 3D fabric 5.

Detailed Description

Reference will now be made in detail to embodiments of the present utility model, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

The technical scheme of the present utility model will be described in detail with reference to the accompanying drawings.

The seat fabric 100 of the embodiment of the utility model comprises a fabric body 1 and base cloth 2, wherein the fabric body 1 is arranged on the base cloth 2. The base fabric 2 includes a plurality of warp yarns 201 and a plurality of weft yarns 202, the warp yarns 201 extend in the longitudinal direction of the base fabric 2, the plurality of warp yarns 201 are arranged at intervals in the width direction of the base fabric 2, the weft yarns 202 extend in the width direction of the base fabric 2, and the plurality of weft yarns 202 are arranged at intervals in the longitudinal direction of the base fabric 2. Warp yarns 201 are alternately inserted in sequence along the length direction of the base fabric 2 on both sides of the weft yarns 202 in the thickness direction of the base fabric 2. The seat fabric 100 is provided with a plurality of air holes 3 which are arranged at intervals, and the air holes 3 penetrate through the fabric body 1 and the base fabric 2 along the thickness direction of the seat fabric 100.

As shown in fig. 1 to 3, since the base fabric 2 of the seat fabric 100 according to the embodiment of the present utility model adopts the woven fabric of the warp yarn 201 and the weft yarn 202, the warp yarn 201 and the weft yarn 202 are independently supported, so that the base fabric 2 has a relatively strong tensile strength. When the plurality of ventilation holes 3 are formed in the seat fabric 100, a portion of the ventilation holes 3 may be disposed at a gap between the warp 201 and the weft 202, and damage to the structures of the warp 201 and the weft 202 due to the portion of the ventilation holes 3 may be prevented. In addition, when the other part of ventilation holes 3 are arranged on the warp 201 and the weft 202, because the warp 201 and the weft 202 are orderly staggered, the punched warp 201 and the weft 202 can still keep complete yarns from sliding, the whole structure of the base fabric 2 can not be completely destroyed, and effective support can still be provided for the fabric body 1. Therefore, the typesetting density of the ventilation holes 3 on the seat fabric 100 can be set to be dense, and the aperture of the ventilation holes 3 is set to be large, so that the ventilation quantity of the seat is improved, the riding comfort of passengers is ensured, and the experience of the passengers is good.

Therefore, the seat fabric 100 of the embodiment of the utility model has the advantages of good user experience and the like.

In some embodiments, at least one of warp 201 and weft 202 is made of sea-island fibers.

That is, the warp yarn 201 is made of sea-island fibers, or the weft yarn 202 is made of sea-island fibers, or both the warp yarn 201 and the weft yarn 202 are made of sea-island fibers.

It will be understood that sea-island fibers are fibers in which one polymer is dispersed in another polymer, the dispersed phase being in the form of "islands" in the cross-section of the fiber, while the matrix is equivalent to "sea", with the "islands" and "sea" components being continuous, dense, uniformly distributed in the axial direction of the fiber.

The sea-island fiber has the characteristic of extremely fine fiber, the base cloth 2 made of the sea-island fiber has the characteristics of small wet heat shrinkage deformation, good ventilation and waterproof effect and higher fabric strength, and meanwhile, the position beside the damaged part of the base cloth 2 perforated can still keep a certain level of mechanical strength due to the high density of the fiber and dense weaving method.

Thus, the seat fabric 100 of the embodiment of the present utility model can further improve the breathability and tensile strength of the seat fabric 100 of the embodiment of the present utility model by making at least one of the warp 201 and the weft 202 from the sea-island fiber.

In some embodiments, at least one of warp yarn 201 and weft yarn 202 comprises at least forty-eight sea-island fibers.

For example, forty-eight sea-island fibers are included in each of warp 201 and weft 202.

It will be appreciated that, depending on the general classification of the fibers, the island fiber was separated to have a single denier of only 0.05D, which is an ultra fine fiber that is not possible with conventional spinning. By including at least one of the warp 201 and the weft 202 with at least forty-eight sea-island fibers, the tensile strength of the warp 201 and the weft 202 can be effectively ensured, and of course, the number of the warp 201 and the weft 202 can be set more according to the actual use requirement.

Optionally, each sea-island fiber comprises at least thirty-seven islands.

For example, including thirty-seven islands per sea-island fiber or more is advantageous for further improving the tensile strength of the base fabric 2.

Optionally, each island comprises at least forty-eight microfibers.

For example, each island comprises forty-eight ultrafine fibers or more, and the specific arrangement number can be reasonably arranged according to the strength requirement, so that the tensile strength of the base fabric 2 is further improved.

Optionally, the fabric body 1 is made of Polyurethane (PU) material.

It can be understood that the PU material is impregnated into the tissue fibers through the liquid slurry, and after being dried and cured, the tissues are fixed, so that after the seat fabric 100 is perforated, the residual tissues can keep the original space form without being scattered.

In some embodiments, the fabric body 1 includes a surface treatment layer 101, a skin compact layer 102 and a skin foaming layer 103 which are sequentially connected in the thickness direction of the base fabric 2, and the skin foaming layer 103 is adhesively connected with the base fabric 2.

Optionally, the distance between any two adjacent ventilation holes 3 is more than or equal to 3mm.

As will be appreciated by those skilled in the art, the current seat fabric 100 using PU fabric cannot meet the hole pattern density of the ventilation holes 3, that is, the distance between any two adjacent ventilation holes 3 needs to be set to be larger, for example, 5mm, 6mm or 8mm. The distance between any two adjacent ventilation holes 3 of the seat fabric 100 in the embodiment of the utility model can be set smaller, for example, 3mm, so as to improve the perforation density of the seat fabric 100, further improve the ventilation property of the seat fabric 100 and further improve the user experience.

Optionally, the aperture of the ventilation holes 3 is less than or equal to 1.2mm.

As will be appreciated by those skilled in the art, when the PU fabric is used for the seat fabric 100, in order to meet the tensile strength requirement, the hole diameter of the ventilation holes 3 of the seat fabric 100 is generally set to be smaller, for example, 0.5mm, 0.6mm, and 0.8mm. The seat fabric 100 of the embodiment of the utility model can set the aperture of the ventilation holes 3 to be larger, for example, 1.2mm, so as to improve the aperture of the ventilation holes 3 of the seat fabric 100, further improve the ventilation property of the seat fabric 100, and further improve the user experience.

The seat of the embodiment of the present utility model includes a seat foam 4, a 3D fabric 5, and a seat shell 100. The 3D fabric 5 is provided on the seat foam 4, the seat facing 100 described in any of the above embodiments of the seat facing 100, and the seat facing 100 is provided on the 3D fabric 5.

For example, as shown in fig. 1, it can be understood that the 3D fabric 5 commonly called as extra thick sandwich mesh fabric, also called as 3D material or 3D spacer fabric, is a novel pure fabric material with excellent air permeability, elasticity and support. The 3D fabric 5 of the embodiment of the utility model can be made of high-strength polyester yarns, a compact fiber column support structure is formed in the middle of the 3D fabric to keep the whole riding supportability, the seat fabric 100 is adhered to the surface of the 3D fabric 5, the 3D fabric 5 is arranged on the surface of the seat foam 4, the 3D fabric 5 is used for replacing a sponge cushion, and the ventilation surface is larger in flow rate and more uniform.

In some embodiments, the seat shell 100 is adhesively attached to the 3D fabric 5 by a polyurethane hot melt adhesive (PUR glue).

For example, as shown in fig. 1, the base cloth 2 and the 3D fabric 5 are connected by a polyurethane hot melt adhesive (PUR adhesive and the 3D fabric 5), so that both comfort and ventilation of the seat are ensured.

The vehicle of an embodiment of the utility model is a seat as described in any of the above embodiments.

Therefore, the vehicle provided by the embodiment of the utility model has the advantages of good user experience and the like.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

For purposes of this disclosure, the terms "one embodiment," "some embodiments," "example," "a particular example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While the above embodiments have been shown and described, it should be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations of the above embodiments may be made by those of ordinary skill in the art without departing from the scope of the utility model.

Claims (9)

1. A seat fabric, comprising:

a fabric body; and

the fabric comprises a base fabric body, wherein the base fabric body is arranged on the base fabric, the base fabric comprises a plurality of warp yarns and a plurality of weft yarns, at least one of the warp yarns and the weft yarns is made of sea-island fibers, the warp yarns extend along the length direction of the base fabric, the warp yarns are arranged at intervals along the width direction of the base fabric, the weft yarns extend along the width direction of the base fabric, the weft yarns are arranged at intervals along the length direction of the base fabric, and the warp yarns sequentially and alternately penetrate through two sides of the weft yarns in the thickness direction of the base fabric along the length direction of the base fabric;

the seat fabric is provided with a plurality of ventilation holes which are arranged at intervals, and the ventilation holes penetrate through the fabric body and the base fabric along the thickness direction of the seat fabric.

2. The seat fabric of claim 1, wherein at least one of the warp yarns and the weft yarns comprises at least forty-eight sea-island fibers.

3. The seat fabric of claim 2, wherein each of the sea-island fibers comprises at least thirty-seven islands.

4. A seat fabric according to claim 3, wherein each of the islands comprises at least forty-eight ultrafine fibers.

5. The seat fabric of claim 1, wherein the fabric body is made of polyurethane material.

6. The seat fabric according to claim 5, wherein the fabric body comprises a surface treatment layer, a skin compacting layer and a skin foaming layer which are sequentially connected in the thickness direction of the base fabric, and the skin foaming layer is adhesively connected with the base fabric.

7. A seat, comprising:

foaming the seat;

the 3D fabric is arranged on the seat foam; and

a seat facing as claimed in any one of claims 1 to 6, the seat facing being provided on the 3D fabric.

8. The seat of claim 7, wherein the seat shell is adhesively attached to the 3D fabric by a polyurethane hot melt adhesive.

9. A vehicle comprising a seat as claimed in claim 7 or 8.