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1. WO2020134420 - FLOCKED CUSHION FOAM AND HELMET

Publication Number WO/2020/134420
Publication Date 02.07.2020
International Application No. PCT/CN2019/112650
International Filing Date 23.10.2019
IPC
B32B 5/18 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
5Layered products characterised by the non-homogeneity or physical structure of a layer
18characterised by features of a layer containing foamed or specifically porous material
A42B 3/04 2006.01
AHUMAN NECESSITIES
42HEADWEAR
BHATS; HEAD COVERINGS
3Helmets; Helmet covers
04Parts, details or accessories of helmets
CPC
A42B 3/04
AHUMAN NECESSITIES
42HEADWEAR
BHATS; HEAD COVERINGS
3Helmets; Helmet covers ; ; Other protective head coverings;
04Parts, details or accessories of helmets
A42B 3/06
AHUMAN NECESSITIES
42HEADWEAR
BHATS; HEAD COVERINGS
3Helmets; Helmet covers ; ; Other protective head coverings;
04Parts, details or accessories of helmets
06Impact-absorbing shells, e.g. of crash helmets
B32B 33/00
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
33Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
B32B 5/18
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
5Layered 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
18characterised by features of a layer ; of; foamed material
B32B 7/10
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
7Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
04Interconnection of layers
10at least one layer having inter-reactive properties
Applicants
  • 西安光启尖端技术研究院 XI'AN KUANG-CHI INSTITUTE OF CUTTING-EDGE TECHNOLOGY [CN]/[CN]
  • 深圳光启高端装备技术研发有限公司 SHENZHEN KUANG-CHI HIGH-END EQUIPMENT TECHNOLOGY DEVELOPMENT LTD [CN]/[CN]
  • 深圳光启超材料技术有限公司 SHENZHEN KUANG-CHI METAMATERIAL TECHNOLOGY LTD [CN]/[CN]
Inventors
  • 刘若鹏 LIU, Ruopeng
  • 赵治亚 ZHAO, Zhiya
  • 刘光烜 LIU, Guangxuan
  • 胡宇 HU, Yu
  • 孙明娟 SUM, Mingjuan
  • 李朝兴 LI, Chaoxing
  • 桂美进 GUI, Meijin
Priority Data
201822183619.725.12.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) FLOCKED CUSHION FOAM AND HELMET
(FR) MOUSSE DE REMBOURRAGE FLOQUÉE ET CASQUE
(ZH) 一种植绒式缓冲泡沫及头盔
Abstract
(EN)
The utility model provides a flocked cushion foam and a helmet, wherein the flocked cushion foam comprises a cushion layer, the cushion layer comprises a cushion foam layer (1), a cement layer (2) and a flocking functional layer (3) sequentially stacked, the cement layer (2) is used to cement the cushion foam layer (1) and the flocking functional layer (3). The flocked cushion foam provided by the utility model, on one hand, can increase the overall aesthetic level of the head-mounted device, on the other hand, it can also improve the comfort of the head-mounted device by increasing the functionality of the cushion layer, such as heat storage, sweat absorption, antibacterial, flame retardant and the like, thus improving the satisfaction of users, which can be widely applied in the head-mounted device.
(FR)
L'invention concerne une mousse de rembourrage floquée et un casque, la mousse de rembourrage floquée comprenant une couche de rembourrage, la couche de rembourrage comprenant une couche de mousse de rembourrage (1), une couche de colle (2) et une couche fonctionnelle de flocage (3) empilées séquentiellement, la couche de colle (2) étant utilisée pour coller la couche de mousse de rembourrage (1) et la couche fonctionnelle de flocage (3). La mousse de rembourrage floquée fournie par l'invention, d'une part, peut renforcer le niveau esthétique global du dispositif monté sur la tête et, d'autre part, peut également améliorer le confort du dispositif monté sur la tête en renforçant la fonctionnalité de la couche de rembourrage, tels qu'un stockage de chaleur, une absorption de sueur, un effet antibactérien, un effet ignifuge et analogue, améliorant ainsi la satisfaction des utilisateurs, qui peut être largement appliquée dans le dispositif monté sur la tête.
(ZH)
本实用新型提供了一种植绒式缓冲泡沫及头盔,其中所述植绒式缓冲泡沫包括缓冲层,所述缓冲层包括依次叠置设置的缓冲泡沫层(1),胶结层(2),植绒功能层(3),所述胶结层(2)用于胶结所述缓冲泡沫层(1)和植绒功能层(3)。本实用新型提供的一种植绒式缓冲泡沫,一方面可以增加头戴式设备整体的美观程度,另一方面通过增加缓冲层的功能性,如储热、吸汗、抗菌、阻燃等,来提升头戴式设备的舒适程度,更加提升了用户的使用满意度,可广泛适用于头戴式设备中。
Also published as
Latest bibliographic data on file with the International Bureau