1. A vehicle seat with a load sensor for measuring a weight of an occupant, comprising:
left and right first frames extending in a front-rear direction, and disposed apart from each other in a lateral direction, each first frame including a bottom wall to which the load sensor is attached, and sidewalls extending upward from left and right sides of the bottom wall; and
at least one connecting member extending between the left and right first frames, such that one or each of front and rear end portions of the left first frame is connected to a corresponding end portion of the right first frame by the connecting member,
wherein the bottom wall of at least one of the left and right first frames includes a connecting portion that is an end portion of the bottom wall to which the connecting member is connected and which extends outward in the front-rear direction farther beyond outer edges of the sidewalls in the front-rear direction and bends around the connecting member to an outer side of the connecting member in the front-rear direction.
2. The vehicle seat according to claim 1, wherein the bottom wall in which the connecting portion is provided includes a sensor mount portion to which the load sensor is attached and a bent portion disposed between the sensor mount portion and the connecting portion.
3. The vehicle seat according to claim 2, further comprising a fastening member by which the load sensor is fastened to a member disposed under the load sensor,
wherein the bent portion includes a first bent portion that extends from the sensor mount portion and bends upward, and a second bent portion that extends from an upper end of the first bent portion, bends outward in the front-rear direction and connects to the connecting portion, the fastening member being disposed adjacent to and at an outer side of the first bent portion in the front-rear direction.
4. The vehicle seat according to claim 2, wherein the bottom wall in which the connecting portion is provided includes a first protrusion that includes a portion, formed in the connecting portion, which extends from a bending outer portion of the connecting portion disposed at an outer side of the connecting member in the front-rear direction toward the bent portion of the bottom wall at which the sidewalls are provided.
5. The vehicle seat according to claim 4, wherein the first protrusion further includes an inwardly extended portion which is formed in a portion of the bottom wall at which the sidewalls are provided, whereby the first protrusion extends from the bending outer portion of the connecting portion disposed at the outer side of the connecting member, inward in the front-rear direction across an outer edge of the portion of the bottom wall at which the sidewalls are provided.
6. The vehicle seat according to claim 1, wherein the outer edges of the sidewalls in the front-rear direction are adjacent to the connecting member.
7. The vehicle seat according to claim 1, wherein the load sensor is attached to each of two end portions of the bottom wall in the front-rear direction, and the bottom wall has a recessed portion provided in a midsection between the two end portions of the bottom wall.
8. The vehicle seat according to claim 1, further comprising a second frame which includes left and right outer walls disposed at laterally outer sides of the left and right first frame,
wherein the bottom wall of the first frame includes a narrower portion disposed at a laterally inner side of a corresponding outer wall of the second frame and a wider portion being wider than the narrower portion and configured to protrude toward a laterally outer side farther beyond the outer wall of the second frame; and
wherein the wider portion has a hole provided in such a position that a fastening member by which the load sensor is fastened to a member disposed under the load sensor is disposed inside the hole.
9. The vehicle seat according to claim 8, wherein the sidewalls include a first outer sidewall extending upward from a laterally outer side of the narrower portion of the bottom wall and a second outer sidewall extending upward from a laterally outer side of the wider portion of the bottom wall;
wherein the second outer sidewall has an end portion adjoining to the first outer sidewall, the end portion being lower than the first outer sidewall; and
wherein the bottom wall in which the connecting portion is provided includes a second protrusion which extends from the narrower portion to the wider portion across a border between the narrower and wider portions.
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 camera module package having a bonding unit at an inner surface of a housing including an optical system and a filter adhered to the bonding unit by an adhesive,
wherein the bonding unit corresponding to the filter has a longitudinal central region corresponding to a gate and an overflow unit of a runner hardening unit provided when the housing is injection molded, and left and right regions while the longitudinal central region has a smaller surface height than each of the left and right regions, and the adhesive provided between the bonding unit and the filter has a predetermined thickness so that maximum thermal stress generated in the housing has a relatively smaller value than adhesive strength of the adhesive.
2. The camera module package of claim 1, wherein the thickness of the adhesive applied to the longitudinal central region is larger than that of the adhesive applied to the left and right regions by 5 to 30 \u03bcm.
3. The camera module package of claim 1, wherein the adhesive has a thickness of 20 \u03bcm or more.
4. The camera module package of claim 2, wherein the adhesive has a thickness within the range of 19 to 50 \u03bcm.
5. The camera module package of claim 1, wherein the bonding unit has an average roughness within the range of 1.4 to 4.0 \u03bcm.
6. The camera module package of claim 5, wherein the bonding unit has an average roughness within the range of 2.0 to 2.2 \u03bcm.