TWI707672B - Rubber type diapers - Google Patents

Abstract

The invention provides a rubber type diaper, which includes a contact layer, an absorbent layer and an elastic rubber body. The absorbent layer is adjacent to the contact layer. At least one elastic rubber body is located on one side of the absorbent layer. Located between the elastic rubber body and the contact layer, the elastic rubber body is installed on the diaper to increase the elastic tightening force of the diaper, which can easily make the user tightly fit without loosening and can also achieve leakage prevention The effect.

Description

Rubber type diapers

The present invention relates to a diaper, especially a diaper structure with rubber.

The existing method for making elastic diapers requires a waterproof non-woven fabric, an elastic lycra and an adhesive respectively. The adhesive is sprayed on both sides of the elastic lycra with a spraying machine, and the non-woven fabric is attached to the two sides of the elastic lycra under tensile tension. , Forming an elastic diaper, but the disadvantage of this method is that the construction is complicated, time-consuming and uneconomical. The elastic lycra only provides elasticity and increases the tightening force. The elastic lycra itself has poor air permeability and cannot increase the breathability of the diaper. Therefore, how to think about a simple manufacturing process and an elastic diaper that can provide ventilation by itself? An issue that can be improved.

An object of the present invention is to provide a rubber type diaper. The elastic rubber system extends from one end of the absorbent layer to the other end of the absorbent layer, and the elastic rubber bodies respectively continuously extend to the waist area to closely adhere to the urinary area and the defecation area. .

Another object of the present invention is to provide a rubber type diaper, by which the elastic rubber body is installed on the diaper to increase the elastic tightening force of the diaper, so that the user can easily The effect of being tight and not loose.

Another object of the present invention is to provide a rubber-type diaper. The elastic rubber body has a plurality of micropores in a tapered shape, so as to tighten the absorbent layer and facilitate the escape of moisture.

Another object of the present invention is to provide a rubber type diaper. The elastic rubber body has a plurality of micropores, and the air in the micropores is squeezed to circulate into the rubber type diaper by pressing the micropores of the elastic rubber body.

The last objective of the present invention is to provide a rubber type diaper. The pores of the elastic rubber body close to the urinary area and the defecation area are larger than the pore diameters of the elastic rubber body close to the buttocks area, so that the air flows from the buttocks area. Circulate toward the urinary defecation area, or circulate from the urinary defecation area to the buttocks area.

To achieve the above objective, the present invention provides a rubber diaper which includes a contact layer, an absorbent layer and an elastic rubber body. The absorbent layer is adjacent to the contact layer, and at least one elastic rubber body is located on one side of the absorbent layer. The absorbing layer is located between the elastic rubber body and the contact layer, and the elastic rubber body is installed on the diaper. Among them, the rubber type diaper has a waterproof non-woven fabric layer, and a part of the waterproof non-woven fabric layer is a twisted elastic rubber body. Wherein, the at least one elastic rubber system extends from one end of the absorbent layer to the other end of the absorbent layer, and the elastic rubber body is annularly arranged in the waist region, and the elastic rubber system extends from one end of the absorbent layer to the front waist region. The elastic rubber system extends from the other end of the absorbent layer to the back waist area.

Wherein, the elastic rubber body has a plurality of micropores, and the pore diameter of the micropores is tapered toward the absorption layer, so that the pore diameter on the side away from the absorption layer is larger than the pore diameter on the side close to the absorption layer .

Wherein, the elastic rubber system extends toward the buttocks area, the elastic rubber body has a plurality of micropores, and the micropore diameters are tapered toward the buttocks area to form a cone shape, so that the micropores outside the buttocks area are larger than those in the buttocks area. Pore size.

Among them, the pore diameter of the elastic rubber body near the urinary area and defecation area is larger than the pore diameter of the elastic rubber body near the buttocks area.

1: Rubber type diapers

2: contact layer

3: absorption layer

4: Elastic rubber body

41: Micropore

42: Micropore diameter

5: Waterproof non-woven fabric layer

61: Waist area

62: Front waist area

63: back waist area

64: Urinary area

65: defecation area

66: butt area

Figure 1 is a schematic diagram of a rubber type diaper according to a first embodiment of the present invention.

Figure 2 is a schematic diagram of a rubber diaper according to a second embodiment of the present invention.

Figure 3 is an exploded schematic view of the rubber diaper of the present invention.

Figure 4 is a partial exploded view of the rubber type diaper according to the third embodiment of the present invention.

Figure 5 is a schematic view of lying flat while wearing a rubber diaper according to a third embodiment of the present invention.

Figure 6 is a schematic diagram of the air flow of the rubber diaper according to the third embodiment of the present invention.

Figure 7 is a partially exploded view of a rubber diaper according to a fourth embodiment of the present invention.

Figure 8 is a schematic diagram of the air flow of the rubber diaper according to the fourth embodiment of the present invention.

Figure 9 is a schematic diagram of the body turned over while wearing a rubber diaper according to a fourth embodiment of the present invention.

Figure 10 is a schematic diagram of the recovery elastic rubber body of the fourth embodiment of the present invention.

In order for your reviewer to have a clear understanding of the content of the present invention, please refer to the following description and drawings.

Please refer to Figure 1, which is a schematic diagram of a rubber diaper according to the first embodiment of the present invention. The present invention discloses a rubber type diaper 1 which includes a contact layer 2, an absorbent layer 3 and an elastic rubber body 4. The absorbing layer 3 can be made of organic material or inorganic material to absorb urine excrement. The contact layer 2 is adjacent to the contact layer 2, and the contact layer 2 contacts the skin of the human body. Currently, most of the non-woven fabric is used as a material, but it is not limited to this. At least one elastic rubber body 4 is located on the side of the absorbent layer 3, and the absorbent layer 3 is located between the elastic rubber body 4 and the contact layer 2. The elastic rubber body 4 is installed on the rubber diaper 1 to increase the rubber The elastic tightening force of the type diaper 1 can easily make the user close to the body without loosening and can also achieve the effect of leak prevention.

Please refer to Figure 2 again, which is a schematic diagram of a rubber diaper according to a second embodiment of the present invention. The present invention discloses that at least one elastic rubber body 4 extends from one end of the absorbent layer 3 to the other end of the absorbent layer 3, and the elastic rubber body 4 is annularly arranged in the waist region 61, and the elastic rubber body 4 is formed by the absorbent One end of the layer 3 extends to the front waist area 62, and the elastic rubber body 4 extends from the other end of the absorbent layer 3 to the back waist area 63 to closely adhere to the urinary area 64 and the defecation area 65. The outer periphery of the rubber diaper 1 is more suitable There is a waterproof non-woven fabric layer 5, the elastic rubber body 4 and a part of the waterproof non-woven fabric layer 5 can be twisted and intertwined, or the elastic rubber body 4 is coated on the inner or outer periphery of a part of the waterproof non-woven fabric layer.

Please refer to Figures 3 to 6, which are the exploded schematic diagram of the rubber-type diaper of the present invention, the partially exploded schematic diagram of the rubber-type diaper of the third embodiment, the schematic diagram of lying flat while wearing the rubber-type diaper, and the schematic diagram of the airflow of the rubber-type diaper. The present invention discloses an elastic rubber body 4 It also has a plurality of micropores 41, and the range of the micropore diameter 42 can be between 0.1mm and 10mm. The micropore diameter 42 is tapered toward the absorption layer 3 and has a cone shape, which is far away from the absorption layer 3 The pore size 42 of the pores can be larger than the pore size 42 on the side close to the absorption layer 3. In order to increase the area where the absorption layer 3 is attached, it is used to tighten the absorption layer 3 and to facilitate the water vapor of the absorption layer 3 to escape through the outwardly-expanded cone-shaped micropores 41.

In addition, the elastic rubber body 4 can extend toward the buttocks area 66. The elastic rubber body 4 has a plurality of micropores 41. The micropore diameters 42 are tapered toward the buttocks area 66 to form a cone shape, so that the buttocks area 66 is slightly smaller than the buttock area 66. The aperture 42 is larger than the aperture 42 in the buttocks area 66. When the user sits down and turns over one of the body, the user's own weight compresses the aperture 41 of the elastic rubber body 4, and the compressed length l of the aperture 41 becomes shorter , The air in the micropores 41 is squeezed and circulated into the rubber-type diaper 1, which can prevent the occurrence of red ass, diaper rash, urethritis, bedsores and skin diseases in infants and elderly people.

Please refer to Figures 7 to 10, which are a schematic diagram of a partial decomposition of a rubber-type diaper, a schematic diagram of air flow, a schematic diagram of turning the body while wearing a rubber-type diaper, and a schematic diagram of restoring the elastic rubber body of the fourth embodiment of the present invention. The present invention discloses a rubber type diaper 1 as shown in Figs. 7 to 8, wherein the pore size 42 of the elastic rubber body 4 near the urinary area 64 and the defecation area 65 is larger than that of the elastic rubber body 4 near the buttocks area 66 Aperture 42. When the user presses the micro-hole 41 of the elastic rubber body 4 by one of the user's lying down and turning the body, the air circulates from the buttocks area 66 to one of the urinary area 64 and the defecation area. As shown in Figures 7 to 8, when the user turns the body and releases the micropores 41 of the elastic rubber body 4 after lying down, the micropores 41 release and restore the length l to become longer, and the air is routed from the urinary area 64 And defecation area 65 and circulate toward the buttocks area 66, which can greatly promote the circulation of air in the urinary organs, defecation organs and buttocks of infants, the elderly and patients, and prevent red butt, diaper rash, and urethra Occurrence of inflammation, bedsores and skin diseases.

1‧‧‧Rubber type diapers

2‧‧‧Contact layer

3‧‧‧Absorption layer

4‧‧‧Elastic rubber body

5‧‧‧Waterproof non-woven fabric layer

61‧‧‧ Waist area

62‧‧‧Front waist area

63‧‧‧Back waist area

64‧‧‧Urinary area

65‧‧‧Defecation area

66‧‧‧Ass area

Claims (4)

A rubber type diaper includes: a contact layer; an absorbent layer adjacent to the contact layer; and at least one elastic rubber body located on one side of the absorbent layer, the absorbent layer being located on the elastic rubber body and the contact layer Between; wherein, the elastic rubber system extends toward the buttocks area, the elastic rubber body has a plurality of micropores, and the micropore diameter is tapered toward the buttocks area to form a cone shape, making the micropores outside the buttocks area larger than the buttocks The aperture of the micropores in the area, when the user is lying down or turning over one of the body, the air in the micropores is squeezed and circulated into the rubber-type diaper by pressing the micropores of the elastic rubber body. The elastic rubber body is close to The pore diameter of the urinary area and defecation area is larger than the pore diameter of the elastic rubber body near the buttocks area. When the user presses the pores of the elastic rubber body by lying down and turning the body, the air is caused by The buttocks area flows toward one of the urinary area and the defecation area. For example, the rubber-type diaper described in the first item of the patent application has a waterproof non-woven fabric layer, and a part of the waterproof non-woven fabric layer is a twisted elastic rubber body. According to the rubber type diaper described in the first item of the patent application, the at least one elastic rubber system extends from one end of the absorbent layer to the other end of the absorbent layer, and the elastic rubber body is annularly arranged in the waist region, and the elastic The rubber system extends from one end of the absorbent layer to the front waist area, and the elastic rubber system extends from the other end of the absorbent layer to the back waist area to closely adhere to the urinary area and the defecation area. The rubber diaper described in item 1 of the scope of patent application, wherein when the user turns the body and releases and restores the pores of the elastic rubber body after lying down, the air flows from one of the urinary area and the defecation area And circulate towards the buttocks area.

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