MULTIPLE-LAYER STRUCTURE OF INFLATABLE DEVICE CAPABLE OF PRESSURE RESISTANCE
First Claim
1. A multiple-layer structure of inflatable device capable of pressure resistance, comprising:
- a gasbag unit including a gas inlet and a flexible waterproof inner tube for fluid communication with the gas inlet; and
a reinforcing shape-forming net covering the gasbag unit, wherein a volume of the inflated gasbag unit is larger than an area covered by the reinforcing shape-forming net.
0 Assignments
0 Petitions
Accused Products
Abstract
A multiple-layer structure of inflatable device capable of pressure resistance includes a gasbag unit and a reinforcing shape-forming net. The gasbag unit includes a gas inlet, a flexible waterproof inner tube for fluid communication with the gas inlet, and a flexible material of outer tube covering the flexible waterproof inner tube, wherein the gasbag unit and the reinforcing shape-forming net covering the gasbag unit are both in independent structures. When the gasbag unit become expanded over the reinforcing shape-forming net, the reinforcing shape-forming net will resist the applied force from the gasbag unit, so that the gasbag unit can be made of a light weight material and thus the maintenance and renew become easy. The present invention is not only easy in maintenance but also efficiently reducing cost for all kinds of inflatable products and environment protection.
-
Citations
19 Claims
-
1. A multiple-layer structure of inflatable device capable of pressure resistance, comprising:
-
a gasbag unit including a gas inlet and a flexible waterproof inner tube for fluid communication with the gas inlet; and a reinforcing shape-forming net covering the gasbag unit, wherein a volume of the inflated gasbag unit is larger than an area covered by the reinforcing shape-forming net. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18)
-
-
16. A multiple-layer structure of inflatable device capable of pressure resistance, comprising:
-
a gasbag unit including a gas inlet, a flexible waterproof inner tube fluid connected with the gas inlet, and a flexible material of outer tube covering the flexible waterproof inner tube, wherein a volume of the inflated flexible waterproof inner tube is larger than a volume of the flexible material of outer tube, wherein the gasbag unit is a gas multi-pole structure; a reinforcing shape-forming net covering the gasbag unit, wherein a volume of the inflated gasbag unit is larger than an area covered by the reinforcing shape-forming net. - View Dependent Claims (17, 19)
-
Specification