TWM495137U - Multilayer elastic breathable pad body - Google Patents

Description

Multiple elastic breathable cushion body

The present invention relates to a technical field of mattresses, cushions, back cushions and the like, in particular, the pad body has good elasticity and breathability.

According to the mattresses commonly used in the market, springs are matched with plant fibers on the surface and bottom layer of the mattress to provide elasticity and support. The springs are elastic and fatigued and aging, and the elasticity is uneven due to the position of the springs; Most of the cushions provide elasticity and support the user's weight. However, the sponge blocks are small and dense, and lack good heat dissipation. Therefore, sedentary is often sultry, and the environment is high and high humidity. Comfort, so the problem of improving the above-mentioned mat body is the subject of many solutions for the current industry.

For example, the new type of M418610 "EVA elastic pad with bio-energy" discloses a bio-energy EVA elastic pad which is made by mixing bio-ceramic materials into a plurality of hollow plastic strips. The hollow plastic strip is entangled to form a main mat body having the characteristics of the scattered material energy, so as to continuously release the far-infrared rays in the wavelength range of 4-16 μm, so as to avoid the far-infrared cushion, the mattress, the zen mat and the Related products such as pillows are externally added The accident caused by heat source to improve the safety of the product. In addition, the bioenergy ceramic material does not contain free radiation, which can prevent the product from having a negative effect on the health and safety of the human body. It has high practical value. It is made by winding a hollow fiber with far infrared rays, which has a single elasticity, but there is still room for improvement.

Another novel patent No. M338006, "Highly permeable cushion structure", further discloses a highly breathable cushion structure comprising at least a breathable main support mat and a surface woven fabric cover; The structure of the multi-stranded strip-shaped fiber is formed by shrinkage molding, and the plurality of thin strip fibers intertwined with each other have turbulent irregular gaps with good ventilation and drainage; the surface woven fabric sleeve is coated with the air permeable The outer surface of the main support pad is provided with a non-heating first multi-porous surface opposite to the upper end of the air-permeable main support pad; the flexible elastic support when the main support pad is compressed and the permanent ventilation gap of the ventilation and drainage gap is not The blocked performance, according to the human body lying on the first multi-porous face, in addition to the human body feels soft and moderate support, the first multi-porous face on the hot temperature and moisture can flow smoothly in the breathable main support pad The function of draining and cooling can make the human body sleep on the first multi-porous face. The breathable main support pad is a single-density breathable cushion body, which lacks perfect breathability or comfort.

In view of the foregoing problems, the present authors have carefully researched and developed, and therefore the main purpose of the present invention is to provide a multi-elastic breathable cushion body which mainly provides a cushion body which is breathable, elastic and comfortable to support.

In order to achieve the foregoing objectives, the technical means employed in the present invention is to provide a multi-elastic breathable cushion body comprising: an upper elastic layer, which is shaped by a random twist of a plastic wire to be fixed in a three-dimensional shape, and the plastic wire is in a The through-holes are not contacted to form a through-hole, wherein the upper elastic layer has a lower density and thickness, because it is irregularly wound and shaped, and the density value is calculated by the weight of the volume calculated by the length, width and height thereof. The lower density provides comfort in lying.

An intermediate elastic layer is fixed in a stereoscopic shape by irregularly winding the plastic wire, and the plastic wire is joined and fixed at a contact position where the plastic wires are entangled, and a through hole is formed at the non-contact portion, and the elastic body can be adjusted in the process. Its density, so the intermediate elastic layer uses a fixed three-dimensional shape with a higher density, combined with a thicker thickness, provides a more complete elastic than the general spring.

A bottom elastic layer is also fixed in a stereoscopic shape by irregularly winding the plastic wire, and the plastic wire is bonded and fixed at a contact position where the two wires are intertwined, and a through hole is formed at the non-contact portion, and the elastic body can be adjusted in the process. The density has different elastic coefficients; the bottom elastic layer is matched with different usage patterns, and the suitable density and thickness are selected to provide support for the upper elastic layer and the intermediate elastic layer.

The elastic plastic wire material of the above three different densities and thicknesses, which have different densities and thicknesses, provide the comfortable cushion body with elasticity, breathability and support strength, which can be applied to the mattress. And cushions such as seat cushions.

Therefore, according to the technical means of this creation, a brief description of the functions that can be obtained by this creation is as follows:

1. The creation has excellent elasticity, which makes the user feel comfortable. The elastic pad of this creation utilizes three layers of wire elastics of different density and thickness, and is configured with multiple breathable elastic structures to effectively provide comfortable elasticity and The user's flexible and elastic support allows the user to lie or ride, and has an elastic restoring force to support, maintaining proper softness and comfort, so that the user feels that the complete coating does not collapse.

2. Because the elastic layer is wound by wire, it has many transparent pores, which can effectively provide ventilation. The three layers can be breathable. It can be said that from the inside to the outside, the circulation space for air circulation is completely provided. It feels breathable and refreshing, not sultry.

3, due to the flexibility of this creation, good ventilation, can effectively allow the user to release the weight of the user when lying or riding, can release the elasticity of the body to provide support, not like the spring pad in the position where the spring is set Different from the positional elasticity and support without spring, it can cover the user safely.

(10) ‧‧‧ breathable cushion body

(11) ‧‧‧Upper elastic layer

(12) ‧‧‧Intermediate elastic layer

(13) ‧‧‧ bottom elastic layer

(30) ‧ ‧ mattress

(40)‧‧‧Cushion

The first figure is a partial cross-sectional perspective view of a preferred embodiment of the present invention.

The second drawing is a combined sectional view of a preferred embodiment of the present invention.

The third drawing is a cross-sectional perspective view of an embodiment of the preferred embodiment of the present invention.

The fourth drawing is a schematic view of another embodiment of the preferred embodiment of the present invention.

The creation is a multi-elastic breathable cushion body, such as the first and second figures. The elastic cushion body (10) of the present invention comprises: an upper elastic layer (11), which is a plastic wire processed by a plastic material, The regular winding constitutes a fixed elastic plastic wire three-dimensional material, the elastic plastic wire three-dimensional material is fused and fixed at the contact position of the mutually entangled portion, and the elastic plastic wire three-dimensional material forms a transparent hole at the uncontacted separation, so the elastic plastic wire The three-dimensional material has a large number of pores and different sizes; in a specific embodiment, the plastic raw material is heated and melted and put into a mold to produce a plastic wire, and the plastic wires are then contacted and fused and consolidated, or are not contacted to form a through-hole, and are cooled and shaped. The cutting and trimming produces the elastic plastic wire material, so the elastic plastic wire material can adjust its density in the process to make the elastic coefficient different, and the upper elastic layer (11) has lower density and thickness. The lower density can provide the comfort of lying, because it is irregularly wound and shaped, and the density value is calculated by its length, width and height. Product possessed by weight calculated, after the actual test and verification, it is preferred to obtain a density of 30 to 80kg / m ^3, preferably of a thickness between 5 to 100mm.

An intermediate elastic layer (12) is similarly shaped by an elastic wire into an elastic plastic wire material. The plastic wire is bonded and fixed at a contact position where the two wires are intertwined, and a transparent hole is formed at the non-contact portion, which can be processed in the process. The density is adjusted in the middle, so the intermediate elastic layer (12) utilizes the elastic plastic wire material with higher density, and the thicker thickness provides a more complete and flexible elasticity than the general spring. After actual testing and verification, it is obtained. The preferred density is from 30 to 100 kg/m ³ , preferably between 30 and 200 mm.

A bottom elastic layer (13) is also shaped by an elastic wire to be an elastic plastic wire material, and the plastic wire is joined and fixed at a contact position where the two wires are intertwined, and a transparent hole is formed at an uncontacted portion. The wire material can be adjusted in the process to adjust its density, so that the elastic coefficient is different; the elastic layer (13) of the original layer is matched with different usage patterns, and the density and thickness are selected to provide the support of the upper elastic layer and the intermediate elastic layer. After actual testing and verification, the preferred density is 40 to 100 kg/m ³ , preferably between 30 and 200 mm.

In accordance with the product design requirements, the above three layers of elastic plastic wire material are sequentially composed, which can adjust the density and thickness appropriately according to the function of the product, so that the creation has more flexible design changes, as shown in the third figure. The indication can be applied to the mattress, as shown in the fourth figure, it can be applied to the seat cushion, the seat cushion, and can also be applied to various protective equipments, etc., and provides the characteristics of good elasticity and breathability.

The above embodiments are merely illustrative of the techniques of the present invention and their effects, and are not intended to limit the present invention. Anyone skilled in the art can modify and change the above embodiments without violating the technical principles and spirit of this creation. Therefore, the scope of protection of this creation should be as listed in the patent application scope mentioned later. .

(10) ‧‧‧ breathable cushion body

(11) ‧‧‧Upper elastic layer

(12) ‧‧‧Intermediate elastic layer

(13) ‧‧‧ bottom elastic layer

Claims (4)

A multi-elastic breathable cushion body comprising: an upper elastic layer which is shaped by an elastic wire to be irregularly wound into an elastic plastic wire material, and the plastic wire is bonded and fixed at a contact position where the two wires are intertwined. Forming a through-hole at the contact; an intermediate elastic layer, which is shaped by an irregularly wound plastic wire as an elastic plastic wire material, the plastic wire is bonded and fixed at a contact position where the two wires are intertwined, and a through-hole is formed at an uncontacted portion; a bottom layer elastic layer which is irregularly wound by a plastic wire to form an elastic plastic wire material, the plastic wire material is joined and fixed at a contact position where the two wires are intertwined, and a transparent hole is formed at an uncontacted portion; The wire material is sequentially laminated to form a multiple elastic body having a gas permeable effect. The multi-elastic breathable cushion body of claim 1, wherein the upper elastic layer has a density of 30 to 80 kg/m ³ and a thickness of 5 to 100 mm. The multi-elastic breathable cushion body of claim 1, wherein the intermediate elastic layer has a density of 30 to 100 kg/m ³ and a thickness of 30 to 200 mm. A multi-elastic breathable cushion body as claimed in claim 1, wherein said bottom elastic layer has a density of 40 to 100 kg/m ³ and a thickness of 30 to 200 mm.