TH35345B - Hollow stitched air bag - Google Patents

Abstract

DC60 (23/03/55) hollow suture air bag consisting of a bag section (11) with a 1/1 bag structure, and a closure (12) with two or more suture structures, and connected to a bag section 11 in total. both closed sections arranged in chronological order from the bag side It consists of the first stitching structure 12A with 2/2 structure, the second stitching structure 12B with 1/1 structure, and the third stitching structure 12C with 3/3 structure. 3 to 5 transverse, and 1/1 structures consist of 2 to 5 transverse threads. Hollow suture air sacs consist of sac section (11) with 1/1 sac structure, and closure (12) with sac structure. Two or more stitches and joins the bag part 11 including the sequential closure. from the bag side It consists of the first stitching structure 12A with 2/2 structure, the second stitching structure 12B with 1/1 structure, and the third stitching structure 12C with 3/3 structure. 3 to 5 transverse threads, and the 1/1 structure consists of 2 to 5 transverse threads.

Claims (5)

Claims (all) that will not appear on the advertisement page: 1. A hollow suture air bag that includes the bag section. And closures with two or more sewing structures and attached to the bag section Which has special characteristics that the closure is arranged in order from the bag side There is one sewing structure. And a second stitching structure that connects the side of the first stitching structure on the opposite side of the bag. The said closure Has been molded into a single layer And the first sewing structure, including part Or more with a frame Creates a fusible stitching than the second sewing structure. And coordination density of the frame Create a second stitch of 4/3 or more and at least part of the outer surface of the bag and / or closure. 2. The air bag is hollow stitched according to claim 1, where the first stitching structure is attached to the bag. 3. The hollow stitched air bag follows Clause 1 or 2, where the first stitching structure has 2/2 structure 4. The hollow suture air bag according to claim 3, where the 2/2 structure consists of 3 to 5 longitudinal threads and the following thread. Transverse 3 to 5. 5. Air bag hollow stitching according to any of the rights 1 to 4, where the suture structure The second has a 1/1 structure. 6. Hollow-stitched airbags according to claim 5 where the 1/1 structure consists of 2 to 5 longitudinal threads and 2 to 5 transverse threads. Any one of the rights clauses 1 to 6, where the density Coordination of the alveolar sections First sewing structure And the second sewing structure follows one Or greater of the conditions listed in (1) to (3) below (however Not including cases where the Dense coordination of first suture structure And the second suture structure, both were 4/3). (1) the co-ordination density of the bag segments is 1/2 or less (2) the coordinate density of the first suture structure is from 2 /. 3 or more to 4/3 or less 8. Hollow suture air bag including bag section And closures with two or more sewing structures and attached to the bag section Which has special characteristics that the closure is arranged in order from the bag side There is one sewing structure. And a second stitching structure that connects the side of the first stitching structure on the opposite side of the bag. The said closure Has been molded into a single layer And at the first suture structure there is a looser part than the suture structure. The second suture structure is 1 or more, and the third suture structure is looser than the second suture structure. 9. Hollow suture airbags according to claim 8, where the coordination density values. The first stitches are the values for density, harmonization of structures. Second stitch And the values for the harmonization density of the third suture structure 1 0. Hollow suture airbags according to claim 8 and 9 where the third suture structure has nm structure (where n and m both Is an integer 1 or more, however, excluding the 1-1) 1 structure. 1. Hollow-stitched airbags according to any of Clause 8 to 10, where the tightness The coordination of the third suture structure is 1 or less than 1. 2. Hollow-stitched airbags according to any of Clause 8 to 11, where the Coordination of sections to the closed At least one condition of the conditions listed in (1) to (4) is satisfied below (however Not including cases where densities, harmonics of structures 1st stitch And the second suture structure, both were 4/3) (1) the interlocking density of the sections to be 1/2 or less (2) the interlocking density of the first suture structure is from 2 / 3 or more to 4/3 or less. (3) The coordinate density of the second suture structure is from 4/3 or more. (4) The coordinate density of the third suture structure is 1 or less. 1 3. Hollow-stitched airbags according to any of Clause 9 to Claim 12, where at least part of the outer surface of the part reaches And / or closing Has been coated 1 4. Hollow air bags sewn in accordance with claim 13, where at least part of the matte surface Outside of the bag section And / or closing With a border between the said part and the cover has been coated 1 5. Hollow-stitched airbags according to any of Clause 1 to 14, where the structure The stitches that make up the surrounding part of the bag. And the closed part has a curved structure