PASSENGER'S WEIGHT MEASUREMENT DEVICE FOR VEHICLE SEAT
First Claim
1. A passenger'"'"'s weight measurement device for a vehicle seat, comprising:
- a pair of right and left frame members for supporting the vehicle seat, the frame members extending in a front-and-rear direction;
load sensors which are mounted on a front portion and a rear portion of each of the frame members;
a first connecting member for connecting between rear load sensor attachment portions of the pair of right and left frame members, the rear load sensor attachment portions attaching rear load sensors which are mounted to the rear portion of each frame member; and
a second connecting member for connecting the pair of right and left frame members in front of the first connecting member;
wherein a middle portion of the first connecting member is disposed higher with respect to a plane of the frame members than the rear load sensor attachment portions, andwherein a middle portion of the second connecting member is disposed at a position lower with respect to a plane of the frame members than front load sensor attachment portions for attaching front load sensors mounted to the front portion of each frame member.
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Accused Products
Abstract
To realizes an easy maintenance of the load sensor.
A passenger'"'"'s weight measurement device 1 comprises a left and right pair of fixed lower rails 3 which are fixed on the vehicle floor, a left and right pair of movable upper rails 4 which are disposed to move in a front-and-rear direction on the fixed lower rail 3, load sensors 50 and 60 which are fixed to an upper surface of the right movable upper rail 4, load sensors 70 and 80 which are disposed on the movable upper rail 4 to be movable in a left-and-right direction with respect to the right movable upper rail 4, a sub frame 110 which is mounted on the load sensors 50, 60, 70, and 80, side frames 141 and 142 which are welded to the sub frame 110, and a pan frame 143 which is detachably disposed to the side frames 141 and 142 to cover the front of the side frames 141 and 142. A gouged section 151 is formed on the side frame 141.
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Citations
20 Claims
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1. A passenger'"'"'s weight measurement device for a vehicle seat, comprising:
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a pair of right and left frame members for supporting the vehicle seat, the frame members extending in a front-and-rear direction; load sensors which are mounted on a front portion and a rear portion of each of the frame members; a first connecting member for connecting between rear load sensor attachment portions of the pair of right and left frame members, the rear load sensor attachment portions attaching rear load sensors which are mounted to the rear portion of each frame member; and a second connecting member for connecting the pair of right and left frame members in front of the first connecting member; wherein a middle portion of the first connecting member is disposed higher with respect to a plane of the frame members than the rear load sensor attachment portions, and wherein a middle portion of the second connecting member is disposed at a position lower with respect to a plane of the frame members than front load sensor attachment portions for attaching front load sensors mounted to the front portion of each frame member. - View Dependent Claims (2, 3, 4, 13, 16, 17, 20)
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5. A passenger'"'"'s weight measurement device for a vehicle seat, comprising:
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a pair of right and left frame members for supporting the vehicle seat, the frame members extending in a front-and-rear direction; load sensors which are mounted on a front portion and a rear portion of each frame member; a first connecting member for connecting between rear load sensor attachment portions of the pair of right and left frame members, the rear load sensor attachment portions attaching rear load sensors which are mounted on the rear portion of each frame member; and a second connecting member for connecting the pair of right and left frame members in front of the first connecting member; wherein a middle portion of the first connecting member is disposed higher with respect to a plane of the frame members than the rear load sensor attachment portions, wherein a middle portion of the second connecting member is disposed lower with respect to a plane of the frame members than front load sensor attachment portions for attaching front load sensors mounted on the front portion of each frame member, and wherein the middle portion of the second connecting member is disposed lower with respect to a plane of the frame members than lower surfaces of the pair of right and left frame members. - View Dependent Claims (6, 7, 8, 14, 18, 19)
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9. A passenger'"'"'s weight measurement device for a vehicle seat, comprising:
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a pair of right and left frame members for supporting the vehicle seat, the frame members extending in a front-and-rear direction; load sensors which are mounted to a front portion and a rear portion of each frame member; a first connecting member for connecting between rear load sensor attachment portions of the pair of right and left frame members, the rear load sensor attachment portions attaching rear load sensors which are mounted on the rear portion of each frame member; and a second connecting member for connecting the pair of right and left frame members in front of the first connecting member; wherein a middle portion of the first connecting member is disposed higher with respect to a plane of the frame members than the rear load sensor attachment portions, wherein a middle portion of the second connecting member is disposed lower with respect to a plane of the frame members than front load sensor attachment portions for attaching front load sensors mounted to the front portion of each frame member, and wherein both end portions of the second connecting member are wider than the middle portion of the second connecting member. - View Dependent Claims (10, 11, 12, 15)
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Specification