CN201205122Y - Ventilating heat radiation pad - Google Patents

Abstract

A ventilating and heat dissipating pad is mainly formed by laminating and combining a base fabric and a plurality of pieces of ventilating mesh cloth presenting a three-dimensional shape, wherein a plurality of continuous concave parts and a plurality of continuous convex parts are criss-cross arranged on the surface of the ventilating mesh cloth, and a seat cushion or a mattress with enough supporting force can be formed after the laminating.

Description

Breathable cooling pad

technical field

The utility model relates to a ventilating and heat-dissipating mechanism, in particular to a ventilating and heat-dissipating mechanism which is placed on a chair surface or a bed surface to increase riding or lying comfort.

Background technique

Our common chair cushions or mattresses are placed on hard chair or bed surfaces to increase the comfort of the user when riding or lying down.

Please refer to Fig. 1 , which shows a schematic structural view of a known chair pad or mattress. With the current common chair pad or mattress 1, it mainly includes an outer cover 11 and a filling material 12, and its outer cover 11 is a corresponding chair surface or The bed surface is rectangular, and the outer cover 11 is provided with filling materials 12. These filling materials 12 are usually materials that are elastic or can cushion impacts, such as foam, latex, springs or cotton. When the user rides or When lying down, the filling material 12 can be quickly changed into a shape conforming to the user's shape according to the user's body shape, thereby increasing the comfort of the user when riding or lying down.

However, since the chair cushion or mattress 1 made of foam or cotton is relatively dense and impermeable, when the user sits or lies down, the hot air on the body surface or the moisture of sweat cannot pass through the filling. The material 12 is used for convection and dispersal. Therefore, after a long time of use, it will cause stuffy and sticky discomfort, especially for patients who are often bedridden.

Contents of the invention

The main purpose of the present utility model is to provide a breathable and heat-dissipating cushion with elasticity and heat-dissipating effect, so as to overcome the shortcomings of the known chair cushions or mattresses such as stuffy heat and wet stickiness.

In order to achieve the above-mentioned purpose, the ventilating cooling pad of the present utility model mainly includes a base cloth and a plurality of ventilating mesh cloths presenting a three-dimensional shape, wherein, each ventilating mesh cloth is combined in a layered manner, and interlaced on the surface of the ventilating mesh cloth. A plurality of continuous concave parts and a plurality of convex parts are provided vertically and horizontally. Therefore, the concave and convex parts of the upper air mesh cloth and the concave and convex parts of the lower air mesh cloth can be matched with each other or stacked on top of each other. , forming a maximum elastic space in between, and has enough supporting force to support the user's weight; moreover, because the breathable mesh itself has a plurality of air holes, these air holes are closely distributed on the surface of the air mesh, It has good air permeability, and combined with the elastic space formed by each breathable mesh, it produces many passages for the circulation of hot air and water air. Therefore, no matter when the user is riding or lying down, the hot air on the body surface The water vapor of the sweat can convect the hot air and dissipate the water vapor through these channels.

As mentioned above, the air-permeable cooling pad of the present utility model (hereinafter referred to as the case) has the following advantages:

1. The breathable heat dissipation pad in this case is composed of a base fabric and a plurality of breathable mesh fabrics. When each layer of breathable mesh fabric is stacked, an elastic space is formed by the concave and convex parts, which can be quickly adjusted according to the user's body shape The shape increases the user's comfort when sitting or lying down.

2. Since the breathable mesh of this case is equipped with a plurality of air holes, it can form a channel for convection of heating air and dispersal of water vapor after sweat evaporates with the elastic space, so as to avoid stuffy and hot when the user rides or lies down for a long time. The sticky problem.

Description of drawings

Fig. 1 is the structural representation of known chair pad or mattress;

Fig. 2 is the structural representation of the preferred embodiment of the utility model;

Fig. 3 is a schematic diagram of the gas flow when the preferred embodiment of the utility model is in use.

Explanation of reference signs:

1-chair cushion or mattress; 11-outer cover; 12-filling material; 2-breathable cooling pad; 21-base fabric; 22-breathable mesh; 221-concave; 222-convex; Breathing holes; 23-table cloth.

Detailed ways

The above and other features and advantages of the present utility model will be described in detail below in conjunction with the accompanying drawings.

Please refer to Fig. 2 and shown in Fig. 3, which are a schematic structural view of a preferred embodiment of the present invention and a schematic view of gas flow during use. Various cloths are used to provide sufficient support; a plurality of air-permeable mesh cloths 22 arranged on the base cloth 21 are completely sealed with the base cloth 21 and each air-permeable mesh cloth 22 by sewing or other adhesive methods. Each breathable mesh cloth 22 is combined in a stacked manner. Since a plurality of continuous concave parts 221 and a plurality of convex parts 222 are provided staggered vertically and horizontally on the surface of each breathable mesh cloth 22, it presents a three-dimensional shape, and the convex parts 222 are round. Therefore, the concave portion 221 and the convex portion 222 of the breathable mesh cloth 22 of the upper layer, and the concave portion 221 and the convex portion 222 of the breathable mesh cloth 22 of the lower layer are respectively laminated with each other or on top of each other. Form a maximum elastic space 223, and have enough supporting force, for supporting the user's body weight, and its elastic space 223 can adjust the shape along with the user's build, and can be more obedient to the user's body surface, with Increase the comfort when riding or lying down. Moreover, because the air-permeable mesh 22 itself has a plurality of air-ventilating holes 224, and these air-permeable holes 224 are closely distributed on the surface of the air-permeable mesh 22, the air-permeable mesh 22 has a good Air permeability, combined with the elastic space 223 formed by each breathable mesh cloth 22, can produce many passages for heating air and water air circulation. Therefore, no matter when the user is riding or lying down, the hot air on the body surface The water vapor of sweat and sweat can be convected through these channels and the water vapor after sweat evaporation can be dissipated, and the external cold air can be introduced into the inside of the breathable heat dissipation pad 2 to completely solve the problem of stuffiness and stickiness, and increase Comfort when riding or lying down. Finally, a surface cloth 23 is provided on the other side of the air-permeable mesh cloth 22, which is used to cover the entire top surface of the air-permeable heat dissipation pad 2, so as to avoid direct dust falling or foreign matter intrusion, and can also be directly used by users.

Please refer to FIG. 3 , which is a schematic diagram of the gas flow in use of a preferred embodiment of the present utility model. Each layer of breathable mesh cloth 22 of the breathable heat dissipation pad 2 of the present utility model, the concave part 221 and the convex part 222 therebetween are mutually matched or It is the elastic space 223 that can change with the body shape of the user by stacking on top of each other, and fits on the user's body surface; moreover, the ventilation holes 224 and the elastic space 223 of the air-permeable mesh cloth 22 can form a heating air supply. The channel for circulating and dispersing the moisture of sweat can also lead the external cold air into the interior of the ventilating heat dissipation pad 2, completely solving the problem of stuffiness and stickiness, and greatly improving the comfort of the user when riding or lying down.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model. Other transformations such as the shape of the convex portion, or the number of laminated air-permeable mesh cloth are also included in this case. Therefore, those who are familiar with this technique make equivalent or easy changes, such as: the convex part is made into a square or polygon, etc., without departing from the spirit and scope of the utility model. The equal changes and modifications made, All should be covered in the patent scope of the present utility model.

To sum up, the ventilating heat dissipation pad of the utility model has the creativity of the patent and the utilization value to the industry; the applicant submits an application for a new type patent to the Patent Office in accordance with the provisions of the Patent Law.

Claims (6)

1, a kind of ventilative cooling pad is characterized in that, comprise,

One base fabric;

The stacking ventilative screen cloth of being located on the described base fabric of plural number piece, described ventilative screen cloth has a plurality of air-vents, and staggered continuous a plurality of recesses and a plurality of protuberance of being provided with in length and breadth in described ventilative screen cloth surface.

2, ventilative cooling pad according to claim 1 is characterized in that, when described each gas-permeable nets cloth was stacking, described recess and protuberance were involutory settings.

3, ventilative cooling pad according to claim 1 is characterized in that, when described each gas-permeable nets cloth was stacking, described recess and protuberance were to be oppositely installed.

4, ventilative cooling pad according to claim 1 is characterized in that, the described protuberance of described each ventilative screen cloth is square.

5, ventilative cooling pad according to claim 1 is characterized in that, the described protuberance of described each ventilative screen cloth is a polygon.

6, ventilative cooling pad according to claim 1 is characterized in that, is provided with a table cloth at the another side of described ventilative screen cloth.

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