Slide device for vehicle seat
First Claim
1. A slide device for a vehicle seat comprising:
- an upper rail that extends in a front-rear direction and is configured to be fixedly installed on a bottom surface of a seat body;
a lower rail that is configured to be supported by the floor of a vehicle body, and to support the upper rail such that the upper rail can slide in the front-rear direction;
a bracket that is fixedly installed at the front of the upper rail and moves downward with the upper rail when the upper rail moves tilting forward;
a bracket receiving member to which the bracket is abutted upon the downward movement of the bracket so as to absorb a downward force;
a J hook member that has a J-shape cross section, is fixed at a rear position of the upper rail, and moves upward along with the upper rail when a rear portion of the upper rail moves upward; and
a J hook receiving member to which the J hook member is abutted upon the upward movement of the J hook member so as to absorb an upward force,wherein the upper part of lower rail includes the bracket receiving member and the lower part of lower rail includes the J hook receiving member.
3 Assignments
0 Petitions
Accused Products
Abstract
A slide device for a vehicle seat provided with: an upper rail that is long in the front-rear direction and fixedly installed on the bottom surface of a seat body; a lower rail that is arranged on the floor of a vehicle body and supports the upper rail such that the upper rail can slide in the front-rear direction; a bracket that is fixedly installed at the front of the upper rail and moves downward with thereof when the upper rail moves tilting forward; a J hook member that moves upward with the upper rail upon the upward movement of the rear thereof; and a reinforcement member to which the bracket is abutted upon the downward movement thereof so as to absorb a downward force and to which the J hook member is abutted upon the upward movement thereof so as to absorb an upward force.
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Citations
17 Claims
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1. A slide device for a vehicle seat comprising:
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an upper rail that extends in a front-rear direction and is configured to be fixedly installed on a bottom surface of a seat body; a lower rail that is configured to be supported by the floor of a vehicle body, and to support the upper rail such that the upper rail can slide in the front-rear direction; a bracket that is fixedly installed at the front of the upper rail and moves downward with the upper rail when the upper rail moves tilting forward; a bracket receiving member to which the bracket is abutted upon the downward movement of the bracket so as to absorb a downward force; a J hook member that has a J-shape cross section, is fixed at a rear position of the upper rail, and moves upward along with the upper rail when a rear portion of the upper rail moves upward; and a J hook receiving member to which the J hook member is abutted upon the upward movement of the J hook member so as to absorb an upward force, wherein the upper part of lower rail includes the bracket receiving member and the lower part of lower rail includes the J hook receiving member. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A slide device for a vehicle seat comprising:
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an upper rail that extends in a front-rear direction and is configured to be fixedly installed on a bottom surface of a seat body; a lower rail that is configured to be supported by the floor of a vehicle body, and to support the upper rail such that the upper rail can slide in the front-rear direction; a bracket that is fixedly installed at the front of the upper rail and moves downward with the upper rail when the upper rail moves tilting forward; a bracket receiving member to which the bracket is abutted upon the downward movement of the bracket so as to absorb a downward force; and a roller assembly which is connected to said bracket, wherein the roller assembly is configured to roll along in contact with a surface of the lower rail, and wherein the roller assembly includes a pair of rollers and a shaft extending between said rollers and received by said bracket, wherein the lower rail includes the bracket receiving member.
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14. A slide device for a vehicle seat comprising:
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an upper rail that extends in a front-rear direction and configured to be fixedly installed on a bottom surface of a seat body; a lower rail that is configured to be supported by the floor of a vehicle body, and to support the upper rail such that the upper rail can slide in the front-rear direction; a bracket that is fixedly installed at the front of the upper rail and moves downward with the upper rail when the upper rail moves tilting forward; a bracket receiving member to which the bracket is abutted upon the downward movement of the bracket so as to absorb a downward force, and wherein a center portion of the bracket is closer to the front end of the upper rail than to a central point of the upper rail relative to the front-rear direction; a J hook member that has a J-shape cross section, is fixed at a rear portion of the upper rail, and moves upward along with the upper rail when a rear portion of the upper rail moves upward; and a J hook receiving member to which the J hook member is abutted upon the upward movement of the J hook member so as to absorb an upward force, wherein the upper part of lower rail includes the bracket receiving member and the lower part of lower rail includes the J hook receiving member. - View Dependent Claims (15, 16, 17)
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Specification