Composite knitted fabric

Abstract

The utility model discloses a composite knitted fabric, which relates to the technical field of textiles, and has the technical scheme that the composite knitted fabric comprises a fabric piece, the fabric piece comprises a surface layer and a bottom layer, an elastic layer is arranged between the surface layer and the bottom layer, a plurality of anti-skidding bulges are arranged on the elastic layer, and the anti-skidding bulges are arranged on the surface of the elastic layer in an array manner; the anti-skid protrusions and the elastic layer are integrally formed and made of rubber materials, a plurality of penetrating holes are formed in the bottom layer, and the anti-skid protrusions penetrate through the penetrating holes and protrude out of the surface of the bottom layer. According to the composite knitted fabric, the friction coefficient of a contact surface of a mattress is greatly increased, so that a bed sheet is not easy to slip when being paved on the mattress, the bed sheet is prevented from moving, the tedious operation of frequent adjustment is avoided, the knitted fabric has a better use effect, and the knitted fabric is better in wear resistance due to the adoption of polyamide fibers.

Description

Technical Field

[0001] This utility model relates to the field of textile technology, specifically to a composite knitted fabric. Background Technology

[0002] Knitted fabric is a type of fabric formed by bending yarns into loops and interlocking them using knitting needles. It is divided into warp-knitted fabric and weft-knitted fabric and is one of the most widely used textiles. Due to its excellent properties, knitted fabric is often used to make home textile products, especially bed sheets.

[0003] A bed sheet is a wide-width fabric used as a bedding cover. It is one of the textiles used in bedding and is also called a duvet sheet. Bed sheets have the advantages of beautiful patterns, smooth surface, comfortable feel, and durability.

[0004] However, because the surface of the sheet is relatively smooth, it is easy for it to slip when it is laid on the mattress, which can cause it to shift and require frequent adjustments, making the process quite troublesome. Utility Model Content

[0005] The purpose of this invention is to provide a composite knitted fabric to solve the above-mentioned problems.

[0006] This utility model achieves the above-mentioned objective through the following technical solution: a composite knitted fabric, comprising a fabric sheet, the fabric sheet comprising a top layer and a bottom layer, an elastic layer disposed between the top layer and the bottom layer, a plurality of anti-slip protrusions disposed on the elastic layer, the anti-slip protrusions being arranged in an array on the surface of the elastic layer, the anti-slip protrusions being integrally formed with the elastic layer and all being made of rubber material, a plurality of perforations being opened on the bottom layer, the anti-slip protrusions passing through the perforations and protruding from the surface of the bottom layer.

[0007] As a further feature of this invention, the anti-slip protrusion is hemispherical and hollow inside, and the elastic layer has several through holes communicating with the anti-slip protrusion.

[0008] As a further feature of this invention, the elastic layer is detachably connected between the surface layer and the bottom layer.

[0009] As a further feature of this invention, a first hook and loop fastener is provided on the side of the elastic layer opposite to the anti-slip protrusion, a first hook and loop fastener is provided on the side of the elastic layer opposite to the hook and loop fastener, a second hook and loop fastener matching the first hook and loop fastener is provided on the surface layer, and a second hook and loop fastener matching the first hook and loop fastener is provided on the bottom layer.

[0010] As a further feature of this invention, the fabric sheet is provided with several ventilation holes.

[0011] As a further feature of this invention, the bottom layer is made of several abrasion-resistant yarns weft-knitted together, and the abrasion-resistant yarns are made of several nylon fibers twisted together.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] When used as a bed sheet, the anti-slip protrusions of this invention can work together to form an anti-slip surface. The anti-slip surface is higher than the bottom surface and can act as a contact surface, replacing the bottom surface in contact with the mattress surface. This greatly increases the coefficient of friction of the contact surface with the mattress, making it less likely for the bed sheet to slip when it is laid on the mattress. This prevents the bed sheet from shifting and eliminates the tedious operation of frequent adjustments, giving the knitted fabric a better performance. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the bottom layer and the elastic layer in this utility model;

[0016] Figure 3 This is a schematic diagram of the elastic layer in this utility model.

[0017] Reference numerals: 1. Top layer; 2. Bottom layer; 3. Elastic layer; 4. Anti-slip protrusions; 5. Perforation; 6. Through hole; 7. Ventilation hole. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1 , Figure 2As shown, a composite knitted fabric includes a fabric sheet with several ventilation holes 7, which improves the breathability of the knitted fabric, making it more breathable and comfortable when used as a bed sheet. The fabric sheet includes a top layer 1 and a bottom layer 2. The bottom layer 2 is weft-knitted with several abrasion-resistant yarns, and the abrasion-resistant yarns are twisted from several nylon fibers, which have good abrasion resistance, thus giving the bottom layer 2 good abrasion resistance and improving the durability of the knitted fabric. An elastic layer 3 is provided between the top layer 1 and the bottom layer 2, and several anti-slip protrusions 4 are provided on the elastic layer 3. The anti-slip protrusions 4 are arranged in an array on the surface of the elastic layer 3. The anti-slip protrusions 4 and the elastic layer 3 are integrally formed and both are made of rubber material. Several through-holes are provided on the bottom layer 2. With hole 5 and anti-slip protrusion 4 penetrating through hole 5 and protruding from the surface of bottom layer 2, when the knitted fabric is used as a bed sheet, the anti-slip protrusion 4 can collectively form an anti-slip surface. The anti-slip surface is higher than the surface of bottom layer 2 and can serve as a contact surface, replacing the surface of bottom layer 2 in contact with the mattress surface. This greatly increases the coefficient of friction of the mattress contact surface, making it less likely for the bed sheet to slip when laid on the mattress, thus preventing the bed sheet from shifting and eliminating the tedious operation of frequent adjustments. This gives the knitted fabric a better performance. The anti-slip protrusion 4 is hemispherical and hollow inside. The elastic layer 3 has several through holes 6 that communicate with the anti-slip protrusion 4, making the anti-slip protrusion 4 softer and easier to deform under force, thus ensuring the comfort of the knitted fabric.

[0020] Please see Figure 1-3 As shown, the elastic layer 3 is detachably connected between the surface layer 1 and the bottom layer 2. Therefore, during cleaning, the elastic layer 3 can be removed separately from the surface layer 1 and the bottom layer 2 for cleaning, resulting in a more thorough cleaning. Specifically, a first hook and loop fastener is provided on the side of the elastic layer 3 facing away from the anti-slip protrusion 4, and a first hook and loop fastener is provided on the same side. A second hook and loop fastener matching the first hook and loop fastener is provided on the surface layer 1, and a second hook and loop fastener matching the first hook and loop fastener is provided on the bottom layer 2. The second hook side, which matches the first hook side, can bond the top layer 1 to the elastic layer 3 by bonding the first hook side and the second hook side. Similarly, the bottom layer 2 can be bonded to the elastic layer 3 by bonding the first hook side and the second hook side. The bonding is quite strong. The top layer 1 can be separated from the elastic layer 3 by peeling off the first hook side and the second hook side. The bottom layer 2 can be separated from the elastic layer 3 by peeling off the first hook side and the second hook side. The operation is quite convenient.

[0021] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0022] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A composite knitted fabric, characterized in that: The fabric includes a top layer (1) and a bottom layer (2). An elastic layer (3) is provided between the top layer (1) and the bottom layer (2). A plurality of anti-slip protrusions (4) are provided on the elastic layer (3). The anti-slip protrusions (4) are arranged in an array on the surface of the elastic layer (3). The anti-slip protrusions (4) and the elastic layer (3) are integrally formed and are both made of rubber material. A plurality of perforations (5) are provided on the bottom layer (2). The anti-slip protrusions (4) pass through the perforations (5) and protrude from the surface of the bottom layer (2).

2. The composite knitted fabric according to claim 1, characterized in that: The anti-slip protrusion (4) is hemispherical and hollow inside, and the elastic layer (3) has several through holes (6) that communicate with the anti-slip protrusion (4).

3. The composite knitted fabric according to claim 1, characterized in that: The elastic layer (3) is detachably connected between the surface layer (1) and the bottom layer (2).

4. The composite knitted fabric according to claim 3, characterized in that: The elastic layer (3) has a first hook and loop fastener on the side facing away from the anti-slip protrusion (4), and the elastic layer (3) has a first hook and loop fastener on the side facing away from the hook and loop fastener. The surface layer (1) has a second hook and loop fastener that matches the first hook and loop fastener. The bottom layer (2) has a second hook and loop fastener that matches the first hook and loop fastener.

5. The composite knitted fabric according to claim 1, characterized in that: The fabric sheet has several ventilation holes (7).

6. The composite knitted fabric according to claim 1, characterized in that: The bottom layer (2) is made of several abrasion-resistant yarns weft-knitted together, and the abrasion-resistant yarns are made of several nylon fibers twisted together.

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