1. An insulation material structure comprising an upper staple fiber web, a lower staple fiber web, and a crimped continued filament web interposed between the upper and lower staple fiber webs, the webs being subject to a cross-laid lamination-forming process and a thermal setting treatment, thereby forming a fiber laminate having stretching recovery properties, wherein the fiber layers are capable of resiliently sliding with respect to each other, the fiber laminate being cut, sewed, and stitched onto a facing fabric and a lining fabric located at the top and bottom of the insulation material structure respectively, whereby the insulation material structure is formed to have multiple fiber layers.
2. The insulation material structure as claimed in claim 1, wherein the staple fiber webs comprise multiple low melty fibers, and the surface of each of the fibrous web is optionally sprayed with resin.
3. The insulation material structure as claimed in claim 1, wherein the fiber laminate formed by the cross-laid lamination-forming process is a dual-ply structure, comprising: an upper and a lower crimped continued filament web, an upper and a lower staple fiber web disposed on the top and bottom of the upper crimped continued filament web, and an upper and a lower staple fiber web disposed on the top and bottom of the lower crimped continued filament web; wherein the staple fiber webs disposed between the upper and lower laminate form a staple fiber cross-laid web as a result of the cross-laid relationship, and the crimped continued filament web is interposed between the staple fiber webs or staple fiber cross-laid webs in each laminate.
4. The insulation material structure as claimed in claim 3, wherein the fiber laminate formed by subjecting to the cross-laid lamination-forming process comprises more than two layers having paired layers of crimped continued filament web.
5. The insulation material structure as claimed in claim 1, wherein the fiber laminate formed by subjecting to the cross-laid lamination-forming process comprises wider stitching pattern after being stitched onto a facing and lining fabrics, so that the fibrous webs do not break easily when subject to stretching or laundry.
6. The insulation material structure as claimed in claim 1, wherein the enclosed crimped continued filament web isolates the upper and lower staple fiber webs in which the fibers are in a cohesion state, is due to the property of the crimped continued filament webs, so that an insulation air layer is formed between the upper and lower staple fiber webs.
7. The insulation material structure as claimed in claim 1, wherein the laminate is composed of a single ply of crimped continued filament web, and a single ply of staple fiber web laminated together, and the laminated fibrous webs are subject to a cross-laid lamination-forming process and a thermal setting treatment to form the insulation material structure in which the fibers layers are capable of resiliently sliding with respect to each other.
8. The insulation material structure as claimed in claim 7, wherein in the fiber laminate, the crimped continued filament web is the upper layer and the staple fiber web is the lower layer.
9. The insulation material structure as claimed in claim 7, wherein in the fiber laminate, the crimped continued filament web is the lower layer and the staple fiber web is the upper layer.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A quick assembly and disassembly mechanism, cooperating with a bolt at a lower portion of a faucet, comprising a main body, a movable lock block disposed in the main body, a press plate which is movably disposed on the main body, and push blocks which are movably disposed on the main body and driven by the press plate; the movable lock block being composed of at least two movable blocks and at least one return elastic member to return the at least two movable blocks outward, an inner wall of each movable block being formed with a mate surface corresponding to an outer wall of the bolt, the mate surface being provided with an anti-disengagement device; the press plate being an annular plate, a lower portion of the press plate being movably inserted in the main body, a lower surface of the press plate being in touch with upper surfaces of the push blocks, the push blocks corresponding in number to the movable blocks, each push block being formed with a push portion corresponding to a guide portion of the corresponding movable block, wherein when the push blocks are pressed into the main body, the push portions of the push blocks push the movable blocks to mesh with the bolt tightly.
2. The quick assembly and disassembly mechanism as claimed in claim 1, wherein the anti-disengagement device is one of threads, teeth, knurls and protrusions.
3. The quick assembly and disassembly mechanism as claimed in claim 1, wherein the push portion and the guide portion are one of inclined surfaces, inclined groove, slide grooves, guide rails and guide grooves to mate with each other.
4. The quick assembly and disassembly mechanism as claimed in claim 1, wherein, an outer wall of the main body has a drive portion for applying a force.
5. The quick assembly and disassembly mechanism as claimed in claim 1, wherein an upper portion of the main body has a receiving seat, two sides of the receiving seat at the upper portion of the main body being formed with two mate holes which are arranged in a line, a connecting ring being provided in the receiving seat, a buckle being provided to connect the connecting ring to the main body, the connecting ring having an outer diameter corresponding to an inner diameter of the receiving seat, the connecting ring having an end surface at an upper end thereof, a socket at a lower portion thereof for accommodating the lock block, a central through hole for insertion of the bolt, mate holes for mate portions of the press plate to pass through, slots on the end surface for the push blocks to pass through, and a pair of notches at an outer wall of the socket of the connecting ring, corresponding to the mate holes at the two sides of the receiving seat, for the buckle to pass through transversely.
6. The quick assembly and disassembly mechanism as claimed in claim 1, wherein the return elastic member of the movable lock block is a C-shaped ring disposed between the two movable blocks, the two movable blocks each having a positioning groove to cooperate with the C-shaped ring, the guide portion on an outer wall of each movable block being an inclined surface which is inclined outward from top to bottom.
7. The quick assembly and disassembly mechanism as claimed in claim 6, wherein an upper portion of the press plate is an end cap, the end cap having a central through hole for insertion of the bolt and two hooks extending downward to form mate portions of the press plate.