CN211000256U

CN211000256U - Composite material pad

Info

Publication number: CN211000256U
Application number: CN201921179006.4U
Authority: CN
Inventors: 陈富景
Original assignee: Forsound Corp
Current assignee: Forsound Corp
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-07-14
Anticipated expiration: 2029-07-25

Abstract

The utility model relates to a composite material pad, including one inhale shake scattered pressure layer and a warm keeping layer, should inhale the shake scattered pressure layer and have a viscoelastic body and the first cladding body of this viscoelastic body of cladding, this viscoelastic body has a predetermined thickness, and wherein one side and each side face of this viscoelastic body of this cladding of this first cladding body, this warm keeping layer has a warm keeping cloth body and a second cladding body, the attached another side for this first cladding body in this warm keeping cloth body and this viscoelastic body of this second cladding body is between, inhale the shake scattered pressure layer and this warm keeping layer with the bonding, from this, should inhale and shake scattered pressure layer and this warm keeping layer, this inhale and shake scattered pressure layer and provide cool body and feel, this warm keeping layer then is the body that provides the heating and feels, can regard as cool, warm dual-purpose cushion, cushion or bed pad to use.

Description

Composite material pad

Technical Field

The utility model relates to a composite material cushion, in particular to a cushion body which is suitable for being used as a cushion, a back cushion or a sleeping cushion, in particular to a composite material cushion with dual purposes of cooling and warming.

Background

Many people often sit or lean on a chair or a sofa or a bed in one day, no matter whether they work on duty, drive or go home, and most of the time are in sitting, lying and leaning postures, so it is important to maintain the comfort of sitting, lying and leaning.

Because the body of a chair, a bed or a sofa cannot meet the comfortable demand of each person, most people can add a cushion body (such as a cushion, a back cushion or a sleeping cushion) according to the demand for auxiliary use, but most of the existing cushion bodies are made by matching elastic foaming bodies with different shapes, the single material can exert limited effect, and the common foaming material only has good buffering effect and cannot provide cool and warm feeling or touch feeling.

Therefore, the utility model discloses combined the pad body of two-sided different material characteristics, it provides cool and warm body respectively and feels, this does the utility model discloses composite material fills up the solution.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a composite material pad, including a inhale shake pressure dissipation layer and a heat preservation layer, should inhale shake pressure dissipation layer and have a viscoelastic body and a first cladding body of cladding this viscoelastic body, this viscoelastic body has a predetermined thickness, and this first cladding body is one of them face of cladding this viscoelastic body and its each side; the heat-insulating layer is provided with a heat-insulating cloth body and a second wrapping body, and the second wrapping body is attached between the heat-insulating cloth body and the other surface of the viscoelastic body opposite to the first wrapping body so as to bond the shock-absorbing pressure-dissipating layer and the heat-insulating layer.

More specifically, an annular flange is convexly formed on the periphery of the shock absorption and pressure dissipation layer.

More specifically, a plurality of convex grains are evenly formed on the shock absorption and pressure dissipation layer in a protruding mode.

More specifically, the first cover is made of a PU film.

More specifically, the warm-keeping cloth body is made of a moisture-permeable and sweat-discharging cloth material with a warm-keeping effect.

More specifically, the second covering body is made of a TPU film or a PU resin.

Drawings

Fig. 1 is a schematic view of the composite material pad of the present invention.

Fig. 2 is a schematic perspective view of the overall structure of the composite material pad of the present invention.

Fig. 3 is a schematic sectional view of the composite pad according to the present invention.

Fig. 4 is a schematic view of the composite material mat according to the present invention.

Fig. 5 is a schematic perspective view of the composite material mat of the present invention with raised particles added.

Description of the reference numerals

1 shock-absorbing pressure-dispersing layer

11 viscoelastic body

12 first coating body

13 convex grain

2 Heat-insulating layer

21 warm-keeping cloth body

22 second cover body

And (A) molding.

Detailed Description

Other technical matters, features and effects of the present invention will become apparent from the following detailed description of preferred embodiments, which is to be read in connection with the accompanying drawings.

Referring to fig. 1 to 3, a schematic perspective view, an exploded schematic view and a schematic sectional view of an internal structure of the composite material pad of the present invention are respectively shown, and as shown in the figures, the composite material pad at least includes a shock-absorbing pressure-dissipating layer 1 and a heat-preserving layer 2;

the shock-absorbing pressure-dissipating layer 1 comprises a viscoelastic body 11 and a first covering body 12 covering the viscoelastic body 11, wherein the viscoelastic body 11 has a predetermined thickness, the first covering body 12 covers one surface and each side surface of the viscoelastic body 11, the viscoelastic body 11 is formed by Polyurethane and a formula of the viscoelastic body, and the first covering body 12 is made of PU (Polyurethane) film;

the thermal insulation layer 2 has a thermal insulation cloth 21 and a second covering body 22, the second covering body 22 is attached between the thermal insulation cloth 21 and the other side of the viscoelastic body 11 opposite to the first covering body 12 to bond the shock-absorbing and pressure-dissipating layer 1 and the thermal insulation layer 2, the thermal insulation cloth 21 is made of moisture-permeable and sweat-releasing cloth with thermal insulation effect, and the second covering body 22 is made of TPU (Thermoplastic Polyurethane) film or PU resin.

The composite material cushion of the present invention, please refer to fig. 2, can be used as a cool and warm dual-purpose cushion, a back cushion or a sleeping cushion, wherein the shock-absorbing pressure-dissipating layer 1 provides a cool body feeling, can effectively dissipate heat, is suitable for use in summer or in sultry environments, and can effectively dissipate the borne pressure through the shock-absorbing pressure-dissipating layer 1 to achieve the cushioning effect; the warm-keeping layer 2 provides warm body feeling, has warm-keeping effect, and is suitable for being used in winter or cold environment; the shock-absorbing and pressure-dispersing layer 1 can be deformed in compression along with the contour of the human body contact surface to provide a comfortable touch feeling.

The utility model discloses a composite material pad, please refer to fig. 4, when actually making this composite material pad, put into in advance in a mould A or coat this first cladding body 12, fill this mould A that has this first cladding body 12 with the raw materials that this viscoelastic body 11 did not solidify again, cover this second cladding body 22 and this warm-keeping cloth body 21 on this viscoelastic body 11 and pressurize before the raw materials of this viscoelastic body 11 did not completely react the solidification yet, make this viscoelastic body 11 can be closely bonded by this first cladding body 12, this second cladding body 22 to solidification forming in this mould A, above the utility model discloses a preferred structure forming method.

The composite material pad of the present invention, please refer to fig. 4 and fig. 5, which is another embodiment, the embodiment is that a plurality of protruding particles 13 are formed on the shock-absorbing pressure-dissipating layer 1 in an average protruding manner, each protruding particle 13 can increase the contact area with the human body, thereby increasing the heat dissipation effect, and simultaneously increasing the comfort level of the human body contact, the shape of the protruding particles 13 can be designed through the mold a, so that the protruding particles 13 and the viscoelastic body 11 are integrally formed.

The utility model provides a composite material pad, when comparing each other with other prior art, its advantage is having cold, warm two kinds of body simultaneously and is felt, uses when doing benefit to different weather or ambient temperature, consequently, has promoted the practicality, and reduces the volume plus cold or cold-proof demand, has promoted the economic benefits of product.

The present invention has been described in detail with reference to the above embodiments, but the embodiments are only selected from the partially preferred embodiments of the present invention, and it is not limited thereto, and any person skilled in the art can understand the technical features and embodiments of the present invention, and the equivalent changes or modifications made without departing from the spirit and scope of the present invention still belong to the scope covered by the present invention, and the protection scope of the present invention must be determined by the definition of the appended claims.

Claims

1. A composite mat, comprising:

the shock-absorbing pressure-dissipating layer is provided with a viscoelastic body and a first covering body covering the viscoelastic body, the viscoelastic body has a preset thickness, and the first covering body covers one surface and all side surfaces of the viscoelastic body;

the second wrapping body is attached between the thermal cloth body and the other side of the viscoelastic body opposite to the first wrapping body so as to bond the shock-absorbing pressure-dissipating layer and the thermal layer.

2. The composite mat as claimed in claim 1, wherein the shock absorbing and pressure dissipating layer is formed with a plurality of protrusions which are uniformly protruded thereon.

3. The composite mat of claim 1, wherein the first cover is made of a PU film.

4. The composite pad of claim 1, wherein the thermal cloth is made of moisture-permeable and sweat-releasing cloth with thermal effect.

5. The composite mat of claim 1, wherein the second covering body is made of a TPU film or a PU resin.