WO2021098170A1 - 用于臀部吸汗的垫体 - Google Patents

用于臀部吸汗的垫体 Download PDF

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Publication number
WO2021098170A1
WO2021098170A1 PCT/CN2020/091444 CN2020091444W WO2021098170A1 WO 2021098170 A1 WO2021098170 A1 WO 2021098170A1 CN 2020091444 W CN2020091444 W CN 2020091444W WO 2021098170 A1 WO2021098170 A1 WO 2021098170A1
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WIPO (PCT)
Prior art keywords
water
layer
permeable fabric
pad
buttocks
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PCT/CN2020/091444
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English (en)
French (fr)
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李兴亮
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李兴亮
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Publication of WO2021098170A1 publication Critical patent/WO2021098170A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/12—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with fibrous inlays, e.g. made of wool, of cotton
    • A47C27/121—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with fibrous inlays, e.g. made of wool, of cotton with different inlays
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/12—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with fibrous inlays, e.g. made of wool, of cotton
    • A47C27/122—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with fibrous inlays, e.g. made of wool, of cotton with special fibres, such as acrylic thread, coconut, horsehair
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B32B27/322—Layered products comprising a layer of synthetic resin comprising polyolefins comprising halogenated polyolefins, e.g. PTFE
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0276—Polyester fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/06—Vegetal fibres
    • B32B2262/062—Cellulose fibres, e.g. cotton
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption

Definitions

  • This application belongs to the field of sanitary products, in particular, it relates to a pad for absorbing sweat at the buttocks and gluteal sulcus.
  • the purpose of this application is to provide a cushion for absorbing sweat on the buttocks, the structure of which is designed according to the sweating situation of the buttocks and gluteal sulcus of the human body in hot summer, and solves the problem of wetness in the buttocks gluteal sulcus.
  • the pad for absorbing sweat on the buttocks described in the present application includes a water-permeable fabric that covers the outer surface of the water-absorbing layer, and the water-permeable fabric and the water-absorbing layer form a long-striped pad with the same width or gradually increasing width.
  • the tail of the long-strip cushion body is provided with an extension part extending outward to a certain width.
  • the water-permeable fabric described in this application is covered with a protective layer on its upper surface, and the periphery of the protective layer is attached to the water-permeable fabric.
  • the protective layer described in this application uses medical disinfection gauze.
  • the water-permeable fabric described in this application is made of high-absorbent hollow polyester fibers and cotton fibers in a warp and weft weaving manner.
  • the water-absorbing layer described in this application is a polymer water-absorbing resin.
  • the water-permeable fabric described in the present application covers the bottom surface of the water-absorbing layer with a waterproof and breathable layer, and the periphery of the waterproof and breathable layer is attached to the bottom surface of the water-permeable fabric.
  • waterproof and breathable layer described in this application uses a PTFE membrane.
  • the top of the protective layer described in the present application is stitched with a cotton filling layer through a stitching layer, and the cotton filling layer is a cotton sliver.
  • extension part described in this application is located at the tail or both sides of the cushion body formed by the water-permeable fabric and the water-absorbing layer, and an adhesive layer is provided on the bottom surface of the extension part, and the adhesive layer is covered with a protective film.
  • this application only needs to bend gently and place it in the gluteal sulcus to achieve sweat absorption for the sweating part of the human buttocks, keep the human buttocks dry, and avoid the buttocks in the hot summer. Eczema and prickly heat caused by sweating.
  • the present application has a long-strip cushion structure adapted to the shape of the buttocks gluteal groove, and extensions that are easy to take out can be provided on both sides or tail of the cushion. When taking it out, just pull out both sides or the extension part of the tail that exposes the gluteal sulcus by hand to easily take it out.
  • the inside of the cushion body can be filled with therapeutic Chinese medicine or powder with adsorption effect to produce a certain therapeutic effect and deodorizing effect during use.
  • Figure 1 is a schematic diagram 1 of the external structure of the present application.
  • Figure 2 is a second schematic diagram of the external structure of the present application.
  • Figure 3 is the third schematic diagram of the external structure of the present application.
  • Fig. 4 is a cross-sectional view 1 of the internal structure of the present application.
  • Figure 5 is a fourth schematic diagram of the external structure of the present application.
  • Fig. 6 is a second sectional view of the internal structure of the present application.
  • connection should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected or integrally connected; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication between two components.
  • connection should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected or integrally connected; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication between two components.
  • a pad for absorbing sweat on the buttocks comprising a water-permeable fabric 2 covering the outer surface of a water-absorbing layer 3.
  • the water-permeable fabric 2 and the water-absorbing layer 3 form a strip-shaped pad with the same width or gradually increasing width
  • the tail of the elongated cushion body is provided with an extension 7 extending outward to a certain width.
  • the water-permeable fabric 2 is covered with a protective layer 1 on its upper surface, and the periphery of the protective layer 1 is attached to the water-permeable fabric 2.
  • the protective layer 1 adopts medical disinfection gauze.
  • the water-permeable fabric 2 is made of high-absorbent hollow polyester fibers and cotton fibers in a warp and weft weaving manner.
  • the water-absorbing layer 3 is a polymer water-absorbing resin.
  • a cushion for absorbing sweat on the buttocks wherein the bottom surface of the water-permeable fabric 2 covering the water-absorbing layer 3 is covered with a waterproof and breathable layer 4, and the periphery of the waterproof and breathable layer 4 is attached to the bottom surface of the water-permeable fabric 2.
  • the waterproof and breathable layer 4 is a PTFE membrane.
  • the top of the protective layer 1 is stitched with a cotton filling layer 5 through a stitching layer 6, and the cotton filling layer 5 is a cotton sliver.
  • the extended portion 7 is located at the tail or both sides of the cushion body formed by the water-permeable fabric 2 and the water-absorbing layer 3, and an adhesive layer is provided on the bottom surface of the extended portion 7, and the adhesive layer is covered with a protective film.
  • the structure and connection relationship of the remaining parts are the same as the structure and connection relationship described in any of the foregoing embodiments.
  • the water-permeable fabric 2 described in this application covers the outside of the water-absorbing layer 3, and can form a long mat structure with the water-absorbing layer 3.
  • the long mat structure It is a cushion body of equal width before and after or a cushion body whose width gradually increases from front to back.
  • the shape of the aforementioned cushion body can effectively adapt to the shape of the male gluteal groove, and the sweat produced in the gluteal groove can be absorbed by the action of the water-permeable fabric 2.
  • a protective layer 1 is stitched on the outer surface of the water-permeable fabric 2.
  • the protective layer 1 is made of medical sterilized gauze or strong and durable toilet paper, and the permeable fabric 2 is isolated from the gluteal sulcus under the condition that it is easy to bend, so as to ensure the hygiene of the gluteal sulcus.
  • the water-permeable fabric 2 may be made of warp and weft knitting method of warp high water-absorbent aerial polyester fiber and weft cotton fiber.
  • the above structure can improve the strength of the water-permeable fabric 2 while ensuring the water-permeability of the water-permeable fabric 2.
  • the water-permeable fabric 2 and the waterproof and breathable layer 4 are stitched together to form a water-absorbing layer 3 filled with traditional Chinese medicine powder or adsorption particles (such as polymer water-absorbing resin, etc.).
  • traditional Chinese medicine powder or adsorption particles such as polymer water-absorbing resin, etc.
  • the water-absorbing layer 3 can be filled with a polymer water-absorbing resin, it can help to absorb sweat passing through the water-permeable fabric 2 to ensure the dryness of the buttocks.
  • a space for accommodating the cotton filling layer 5 is formed by the suture layer 6 on the top of the protective layer 1.
  • the cotton filling layer 5 is a cotton sliver, which is on the top of the cushion body.
  • the shape can absorb a certain amount of sweat at the same time.
  • the cotton filling layer 5 described in the present application can also serve to identify the bending area, so that it can be conveniently operated with one hand when it is attached to the buttocks gluteal groove.
  • the cushion body After being used for a period of time, the cushion body can be taken out from the gluteal groove through the extensions 7 arranged at the tail of the cushion body or on the periphery of the cushion body and on the two wings.
  • the above-mentioned extension 7 can be a single piece structure made of the same material as the water-permeable fabric 2. In the use state, the extension 7 is located outside the gluteal sulcus.
  • an adhesive layer can be provided at the bottom of the extension 7.
  • the adhesive layer can be covered with a protective film in the initial state, and the protective film is separated from the adhesive layer during use.
  • the adhesive layer can be bonded to the underwear.

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  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Bedding Items (AREA)

Abstract

本申请公开了一种用于臀部吸汗的垫体，属于卫生用品领域，用于臀部臀沟部位，其包括透水面料，所述透水面料包覆于吸水层的外表面，透水面料与吸水层构成宽度相等或宽度逐渐增大的长条状垫体，在长条状垫体的尾部设置有向外延伸一定宽度的延展部。鉴于上述技术方案，本申请的结构根据炎热夏天人体臀部臀沟出汗的情况设计，解决臀部臀沟处湿漉的问题。

Description

用于臀部吸汗的垫体 技术领域
本申请属于卫生用品领域，具体地说，尤其涉及一种用于臀部臀沟处吸汗的垫体。
背景技术
对于一些肥胖人群、进行长途运输的人群，在炎热的夏天总会感觉臀部湿漉漉，如果不及时解决臀部湿漉问题，时间一长便会发生湿疹、痱子等，给人们的正常生活造成不必要的困扰，同时也影响了人们的身体健康。这也成为人体在炎热夏天需要亟需解决的难题之一。
发明内容
本申请的目的在于提供一种用于臀部吸汗的垫体，其结构根据炎热夏天人体臀部臀沟出汗的情况设计，解决臀部臀沟处湿漉的问题。
为达到上述目的，本申请是通过以下技术方案实现的：
本申请中所述的用于臀部吸汗的垫体，包括透水面料，所述透水面料包覆于吸水层的外表面，透水面料与吸水层构成宽度相等或宽度逐渐增大的长条状垫体，在长条状垫体的尾部设置有向外延伸一定宽度的延展部。
进一步地讲，本申请中所述的透水面料在其上表面覆盖有防护层，防护层的周边贴合于透水面料上。
进一步地讲，本申请中所述的防护层采用医用消毒纱布。
进一步地讲，本申请中所述的透水面料采用高吸水中空涤纶纤维和棉纤维按照经纬编织的方式制成。
进一步地讲，本申请中所述的吸水层为高分子吸水树脂。
进一步地讲，本申请中所述的透水面料包覆于吸水层的底面上覆盖有防水透气层，防水透气层的周边贴合于透水面料的底面。
进一步地讲，本申请中所述的防水透气层采用PTFE膜。
进一步地讲，本申请中所述的防护层的顶部通过缝合层缝合有棉质填充层，棉质填充层为棉条。
进一步地讲，本申请中所述的延展部位于透水面料与吸水层构成的垫体尾部或两侧，在延展部的底面设置有粘接层，粘接层上覆盖有保护膜。
与现有技术相比，本申请的有益效果是：
1、本申请通过对垫体结构的改进，使用时只需轻轻弯折放置于臀沟内即可实现了针对人体臀部出汗部位的吸汗作业，保持人体臀部的干燥，避免炎热夏天臀部臀沟因为出汗造成的湿疹、 痱子等问题。
2、本申请为带有与臀部臀沟形状相适应的长条状垫体结构，可在垫体的两侧或尾部设置有便于取出的延展部。在取出时，只需用手拽出两侧或尾部露出臀沟的延展部即可方便的取出。
3、本申请可在垫体的内部填充有具有治疗作用的中药或具有吸附作用的粉末，以在使用时产生一定的治疗作用和去异味的作用。
附图说明
图1是本申请的外部结构示意图一。
图2是本申请的外部结构示意图二。
图3是本申请的外部结构示意图三。
图4是本申请内部结构的剖面图一。
图5是本申请的外部结构示意图四。
图6是本申请内部结构的剖面图二。
图中：1、防护层；2、透水面料；3、吸水层；4、防水透气层；5、棉质填充层；6、缝合层；7、延展部。
具体实施方式
下面结合附图及实施例对本申请所述的技术方案作进一步地描述说明。需要说明的是，在下述段落可能涉及的方位名词，包括但不限于“上、下、左、右、前、后”等，其所依据的方位均为对应说明书附图中所展示的视觉方位，其不应当也不该被视为是对本申请保护范围或技术方案的限定，其目的仅为方便本领域的技术人员更好地理解本发明创造所述的技术方案。
在本说明书的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本申请中的具体含义。
实施例1
一种用于臀部吸汗的垫体，包括透水面料2，所述透水面料2包覆于吸水层3的外表面，透水面料2与吸水层3构成宽度相等或宽度逐渐增大的长条状垫体，在长条状垫体的尾部设置有向外延伸一定宽度的延展部7。所述透水面料2在其上表面覆盖有防护层1，防护层1的周边贴合于透水面料2上。所述防护层1采用医用消毒纱布。所述透水面料2采用高吸水中空 涤纶纤维和棉纤维按照经纬编织的方式制成。所述吸水层3为高分子吸水树脂。
实施例2
一种用于臀部吸汗的垫体，其中所述的所述透水面料2包覆于吸水层3的底面上覆盖有防水透气层4，防水透气层4的周边贴合于透水面料2的底面。所述防水透气层4采用PTFE膜。所述防护层1的顶部通过缝合层6缝合有棉质填充层5，棉质填充层5为棉条。所述延展部7位于透水面料2与吸水层3构成的垫体尾部或两侧，在延展部7的底面设置有粘接层，粘接层上覆盖有保护膜。其余部分的结构及连接关系与任一前述实施例中所述的结构及连接关系相同。
在上述实施例的基础上，本申请继续对其中涉及到的技术特征及该技术特征在本申请中所起到的功能、作用进行详细的描述，以帮助本领域的技术人员充分理解本申请的技术方案并且予以重现。
如图1至图6所示，本申请中所述的透水面料2包覆于吸水层3的外部，并且能够与吸水层3构成长条状的垫体结构，该长条状的垫体结构为前后等宽的垫体或由前至后宽度逐渐增加的垫体。上述垫体的外形能够有效适应男性臀沟的形状，并且通过透水面料2的作用将臀沟内产生的汗液吸附。
在本申请中，为了避免透水面料2因与男性臀部臀沟摩擦造成的磨损，在透水面料2的外部覆盖缝合有防护层1。防护层1采用医用消毒纱布或者结实耐用的卫生纸，在便于弯折的情况下将透水面料2与臀沟隔离，保证臀沟使用部位的卫生。
在本申请中，所述的透水面料2可选用经纬编织方法将经线高吸水空中涤纶纤维和纬线棉纤维制成。上述结构能够在保证透水面料2的透水性能的同时一并提高透水面料2自身的强度。
在本申请中，所述的透水面料2和防水透气层4缝合后形成填充有中药粉末或吸附颗粒(例如高分子吸水树脂等)的吸水层3。当吸水层3可采用高分子吸水树脂填充，能够有助于将通过透水面料2的汗水进行吸收，以保证臀部的干燥。
在本申请中，为了保证垫体适应臀沟的形状，在防护层1的顶部通过缝合层6构成容纳棉质填充层5的空间，棉质填充层5为棉条，其在保证垫体顶部形状的同时又能够吸收一定的汗液。其次，本申请中所述的棉质填充层5还能够起到标识弯折区域的作用，以便于其贴合于臀部臀沟处时能够单手便捷操作。
在使用一段时间后，可通过设置在垫体尾部或者垫体两侧周边、两翼处的延展部7将垫体从臀沟中取出。上述的延展部7可采用与透水面料2相同的材质制成的单片结构使用状态下，延展部7是位于臀沟外部的。为了保证延展部7与臀部内裤接触位置的稳定性，可在 延展部7的底部设置有粘接层，粘接层在初始状态卡可采用保护膜覆盖，使用时将保护膜与粘接层分离即可实现粘接层黏结于内裤上。
最后，虽然本说明书按照实施方式加以描述，但并非每个实施方式仅包含一个独立的技术方案，说明书的这种叙述方式仅仅是为清楚起见，本领域技术人员应当将说明书作为一个整体，各实施例中的技术方案也可以经适当组合，形成本领域技术人员可以理解的其他实施方式。

Claims (9)

  1. 一种用于臀部吸汗的垫体，包括透水面料(2)，其特征在于：所述透水面料(2)包覆于吸水层(3)的外表面，透水面料(2)与吸水层(3)构成宽度相等或宽度逐渐增大的长条状垫体，在长条状垫体的尾部设置有向外延伸一定宽度的延展部(7)。
  2. 根据权利要求1所述的用于臀部吸汗的垫体，其特征在于：所述透水面料(2)在其上表面覆盖有防护层(1)，防护层(1)的周边贴合于透水面料(2)上。
  3. 根据权利要求2所述的用于臀部吸汗的垫体，其特征在于：所述防护层(1)采用医用消毒纱布。
  4. 根据权利要求1所述的用于臀部吸汗的垫体，其特征在于：所述透水面料(2)采用高吸水中空涤纶纤维和棉纤维按照经纬编织的方式制成。
  5. 根据权利要求1所述的用于臀部吸汗的垫体，其特征在于：所述吸水层(3)为高分子吸水树脂。
  6. 根据权利要求1所述的用于臀部吸汗的垫体，其特征在于：所述透水面料(2)包覆于吸水层(3)的底面上覆盖有防水透气层(4)，防水透气层(4)的周边贴合于透水面料(2)的底面。
  7. 根据权利要求6所述的用于臀部吸汗的垫体，其特征在于：所述防水透气层(4)采用PTFE膜。
  8. 根据权利要求2至7中任意一项权利要求所述的用于臀部吸汗的垫体，其特征在于：所述防护层(1)的顶部通过缝合层(6)缝合有棉质填充层(5)，棉质填充层(5)为棉条。
  9. 根据权利要求1所述的用于臀部吸汗的垫体，其特征在于：所述延展部(7)位于透水面料(2)与吸水层(3)构成的垫体尾部或两侧，在延展部(7)的底面设置有粘接层，粘接层上覆盖有保护膜。
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