TWM590912U - Composite material pad - Google Patents

Abstract

A composite material pad includes a shock absorbing and dispersing layer and a warming layer, the shock absorbing and dispersing layer has a viscoelastic body and a first covering body covering the viscoelastic body, the viscoelastic body has a predetermined thickness, And the first coating system covers one side and each side surface of the viscoelastic body, the thermal insulation layer has a thermal insulation cloth body and a second coating body, and the second coating system is attached to the thermal insulation cloth body Between the viscoelastic body and the other side of the first cladding body to bond the shock-absorbing and pressure-dissipating layer to the warming layer, whereby the shock-absorbing and dissipating layer provides a cool body feeling, and the warming layer It provides a warm body sensation and can be used as a cold, warm cushion, cushion or sleeping mat.

Description

Composite mat

This creation is about a composite material cushion, which is a cushion body suitable for use as a seat cushion, a cushion or a sleeping cushion, especially a composite material cushion structure with both cold and warm functions.

Many people in a day, whether they are working, going out to drive, or going home from work, often sit on a chair, sofa, or bed. Most of the time they are sitting, lying, and leaning. Therefore, It is very important to maintain the comfort of sitting, lying and leaning.

Because chairs, beds, and sofas cannot meet everyone's needs for comfort, most people will add additional cushions (such as seat cushions, cushions, or sleeping cushions) to assist their use, but most of the existing cushions It is made by elastic foam with different shapes. The single material can have limited effectiveness. Generally, the foam material has only a better cushioning effect, and cannot provide a cool or warm body or touch.

Therefore, this creation combines pads with different material characteristics on both sides, which provide cool and warm body sensations, respectively. This is the solution for creating composite pads.

The composite mat of the present invention includes a shock absorbing and dispersing layer and a warming layer, the shock absorbing and dispersing layer has a viscoelastic body and a first covering body covering the viscoelastic body, the viscoelastic body has a predetermined Thickness, and the first coating system covers one side and each side surface of the viscoelastic body; the thermal insulation layer has a thermal insulation cloth body and a second coating body, and the second coating system is attached to the thermal insulation The cloth body and the viscoelastic body are opposite to the other surface of the first cladding body to bond the shock-absorbing and pressure-dissipating layer and the warm-keeping layer.

More specifically, a ring-shaped flange is convexly formed on the periphery of the shock absorbing and dispersing layer.

More specifically, a large number of convex particles are formed convexly on the shock absorbing and dispersing layer.

More specifically, the viscoelastic system uses polyurethane and viscoelastic formulations.

More specifically, the first coating system uses a PU film.

More specifically, the thermal insulation cloth system uses a moisture-permeable wicking cloth material having a thermal insulation effect.

More specifically, the second coating system uses TPU film or PU resin.

Regarding other technical contents, features and effects of this creation, they will be clearly presented in the following detailed description of the preferred embodiments with reference to the drawings.

Please refer to Figures 1~3, which are a three-dimensional schematic diagram, an exploded schematic diagram and a cross-sectional schematic diagram of the internal structure of the composite mat, as shown in the figure, at least including a shock-absorbing and pressure-dissipating layer 1 and a warming layer 2;

Wherein, the shock-absorbing pressure-relief layer 1 has a viscoelastic body 11 and a first covering body 12 covering the viscoelastic body 11, the viscoelastic body 11 has a predetermined thickness, and the first covering body 12 It covers one side and each side of the viscoelastic body 11, the viscoelastic body 11 is made of polyurethane and viscoelastic formula, and the first cover body 12 is made of PU (Polyurethane) film;

Wherein, the heat preservation layer 2 has a heat preservation cloth 21 and a second covering body 22, the second covering body 22 is attached to the heat preservation cloth body 21 and the viscoelastic body 11 relative to the first package Between the other surface of the cover 12, the shock-absorbing and pressure-dissipating layer 1 and the heat-preserving layer 2 are adhered to each other. Use TPU (Thermoplastic Polyurethane, Thermoplastic Polyurethane) film or PU resin.

The composite mat of this creation, please refer to the second picture, it can be used as a cold and warm cushion, cushion or sleeping mat. Among them, the shock-absorbing pressure-reducing layer 1 provides a cool body feeling, which can effectively disperse heat It is suitable for summer or sultry environment, and can effectively disperse the pressure received through the shock-absorbing pressure-reducing layer 1 to achieve the effect of cushioning; the thermal insulation layer 2 provides a warm body feeling and has a warming effect. It is suitable for use in winter or cold environments; the shock-absorbing pressure-reducing layer 1 can be deformed under pressure with the contour of the contact surface with the human body to provide a comfortable touch.

For the composite mat of this creation, please refer to FIG. 4, when the composite mat is actually produced, the first cladding 12 is placed or coated in advance in a mold A, and then the viscoelastic body 11 is not solidified. The raw material is filled into the mold A having the first covering body 12, and the second covering body 22 and the warm cloth 21 are covered on the viscoelastic body before the raw material of the viscoelastic body 11 is completely reacted and cured 11 and pressurized, so that the viscoelastic body 11 can be closely adhered by the first covering body 12 and the second covering body 22, and cured and formed in the mold A, which is a better structure forming method.

For the composite mat of this creation, please refer to FIGS. 4 and 5 for another embodiment. In this embodiment, a large number of convex particles 13 are formed on the shock absorbing and dispersing layer 1 on average, and each of the convex particles 13 may be Increase the contact area with the human body, improve the heat dissipation effect, and at the same time improve the comfort of the human body contact. The shape of the convex particles 13 can be formed together with the viscoelastic body 11 through the design of the mold A .

When compared with other conventional technologies, the composite mat provided by this creation has the advantage of having both cold and warm body sensations, which is conducive to sitting in different weather or ambient temperatures. Therefore, the practicality is improved, and the additional The need to cool or keep warm reduces the economic benefits of the product.

This creation has been revealed as above through the above embodiments, and is only the preferred embodiment choice of this creation section, but it is not used to limit this creation. Anyone who is familiar with this technical field and has general knowledge in this creation knows the aforementioned techniques of this creation. Features and embodiments, and the equivalent changes or retouching without departing from the spirit and scope of this creation, are still covered by this new model, and the scope of patent protection of this creation is subject to the requirements defined in this specification Whichever prevails.

1‧‧‧ Shock-absorbing diffuse pressure layer 11‧‧‧ Viscoelastic 12‧‧‧ First cladding 13‧‧‧Convex 2‧‧‧warm layer 21‧‧‧warm cloth 22‧‧‧Second cladding A‧‧‧Mold

[Figure 1] This is a three-dimensional exploded schematic view of the overall structure of the composite mat of this creation. [Figure 2] This is a three-dimensional exploded view of the overall structure of the composite mat of this creation. [Figure 3] This is an exploded schematic view of the overall structure of the composite mat of this creation. [Figure 4] This is a schematic diagram of the implementation of this creative composite mat. [Figure 5] This is a three-dimensional schematic view of the composite material mat with the addition of convex particles.

1‧‧‧ Shock-absorbing diffuse pressure layer

2‧‧‧warm layer

Claims (6)

A composite mat, at least including: A shock-absorbing pressure-relief layer has a viscoelastic body and a first covering body covering the viscoelastic body, the viscoelastic body has a predetermined thickness, and the first covering system covers one of the viscoelastic bodies One side and all sides; A warming layer, having a warming cloth body and a second covering body, the second covering system is attached between the warming cloth body and the viscoelastic body with respect to the other surface of the first covering body, The adhesive layer and the thermal insulation layer are bonded together. The composite mat according to claim 1, wherein a large number of convex particles are formed convexly on the shock absorbing and dispersing layer. The composite mat according to claim 1, wherein the viscoelastic system is made of polyurethane and viscoelastic formula. The composite mat according to claim 1, wherein the first coating system uses a PU film. The composite mat according to claim 1, wherein the thermal insulation cloth system uses a moisture-permeable wicking cloth material having a thermal insulation effect. The composite mat according to claim 1, wherein the second coating system uses TPU film or PU resin.

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