Adjustable anchor mounting device

Claim 2

An adjustable anchor mounting device comprising: a substantially planar base to be mounted fixedly on a vehicle body and having a plurality of interlocking means provided spacedly along the direction of displacement of an anchor; a slide member guided along the base, carrying the anchor thereon and formed substantially into a C-like configuration as seen in a transverse cross-section so as to surround the base; a latch piece provided with the slide member, said slide member being slidably displaceable between a first position where the latch piece is in engagement with either one of the interlocking means and a second position where the latch piece is out of engagement with any of the interlocking means, said latch piece having a pair of neck portions engageable with either one of the interlocking means and a top portion connecting the neck portions together thereby forming a substantially U-shape as seen in a transverse cross-section thereof; and rigid locking means provided between the latch piece and slide member for normally inhibiting the latch piece assuming the first position from moving to the second position.

Claim 3

The adjustable anchor mounting device according to claim 1, wherein the rigid means is coupled at a part thereof with the slide member and at another part thereof with the latch piece.

Claim 4

The adjustable anchor mounting device according to claim 2, wherein the rigid means has a first member coupled at a part thereof with the slide member and a second member coupled at a part thereof with the latch piece.

Claim 5

The adjustable anchor mounting device according to claim 3, wherein the first member is refrained from shifting in a direction perpendicular to the plane which contains the interlocking means of the base.

Claim 6

The adjustable anchor mounting device according to claim 3, wherein the first and second members are threadedly engaged with each other.

Claim 7

The adjustable anchor mounting device according to claim 3, wherein the first member defines guide means for guiding latch piece to the second position when the first member is operated.

Claim 8

The adjustable anchor mounting device according to claim 1, wherein the rigid locking means comprises a retainer ring secured fixedly to the slide member and a unitary member, a part of said unitary member being kept in contact with the retainer ring and another part thereof being kept in engagement with the latch piece.

Claim 9

An adjustable anchor mounting device comprising: a substantially planar base to be mounted fixedly on a vehicle body and having a plurality of interlocking means provided spacedly along the direction of displacement of an anchor; a slide member guided along the base, carrying the anchor thereon and formed substantially into a C-like configuration as seen in a transverse cross-section thereof so as to surround the base; a latch piece provided with the slide member displaceably between a first position where the latch piece is in engagement with either one of the interlocking means and a second position where the latch piece is out of engagement with any of the interlocking means, said latch piece having a pair of neck portions engageable with either one of the interlocking means and a top portion connecting the neck portions together thereby forming a substantially U-shape as seen in a transverse cross-section thereof; a release member turnable relative to the slide member, said release member defining first engagement means adapted to be brought into engagement with the latch piece when the release member is turned to guide the latch piece to the second position and rigid second engagement means adapted to be brought into contact and engagement with the latch piece assuming the first position so as to inhibit the latch piece from moving to the second position; and means provided integrally with the slide member for inhibiting the release member from moving in a direction away from the slide member.

Claim 10

An adjustable anchor mounting device comprising: a substantially planar base to be mounted fixedly on a vehicle body and having a plurality of interlocking means provided spacedly along the direction of displacement of an anchor; a slide member guided along the base, carrying the anchor thereon and formed substantially into a C-like configuration as seen in a transverse cross-section thereof so as to surround the base; a latch piece provided with the slide member displaceably between a first position where the latch piece is in engagement with either one of the interlocking means and a second position where the latch piece is out of engagement with any of the interlocking means, said latch piece having a pair of neck portions engageable with either one of the interlocking means and a top portion connecting the neck portions together thereby forming a substantially U-shape as seen in a transverse cross-section thereof; a release member turnable relative to the slide member, said release member defining first engagement means adapted to be brought into engagement with the latch piece when the release member is turned to guide the latch piece to the second position and rigid second engagement means adapted to be brought into contact and engagement with the latch piece assuming the first position so as to inhibit the latch piece from moving to the second position; and means provided integrally with the slide member for inhibiting the release member from moving in a direction away from the slide member.

Claim 11

The adjustable anchor mounting device according to claim 8, wherein the first and second engagement means extend in different directions from each other.

Claim 12

The adjustable anchor mounting device according to claim 8, wherein the first and second engagement means are first and second surfaces inclined respectively relative to the direction of displacement of the latch piece.

Claim 13

The adjustable anchor mounting device according to claim 10, wherein the inclination of the second engagement surface is greater than that of the first engagement surface.

Claim 14

The adjustable anchor mounting device according to claim 10, wherein the release member is formed into a cylindrical shape and the first and second engagement surfaces are formed in the outer circumference of the cylindrical release member.

Claim 15

The adjustable anchor mounting device according to claim 8, wherein the latch piece is coupled with the first and second engagement means through an intermediate member which holds the latch piece in place.

Claim 16

An adjustable anchor mounting device comprising: a substantially planar base to be mounted fixedly on a vehicle body and having a plurality of interlocking means provided spacedly along the direction of displacement of an anchor; a slide member guided along the base, carrying the anchor thereon and having a substantially C-like configuration as seen in a transverse cross-section thereof and including a front wall, a pair of side walls extending rearward from the front wall and a pair of rear walls extending inwardly from the respective side walls, whereby surrounding the base; a latch piece provided with the slide member dispaceably between a first position where the latch piece is in engagement with either one of the interlocking means and a second position where the latch piece is out of engagement with any of the interlocking means, said latch piece having a pair of leg portions spaced from each other with an interval broader than the width of the base and received respectively in guide slots formed respectively in the rear walls of the slide member, a pair of neck portions engageable with either one of the interlocking means and received in guide slots formed through the front wall of the slide member, a pair of shoulder portions connecting the leg portions to the corresponding neck portions and a top portion connecting the neck portions together; a manipulating member turnably mounted on the slide member turnable on an axis perpendicular thereto and having on the outer circumference thereof an area threaded externally; means for inhibiting the manipulating member from moving axially away from the slide member; and an actuation arm having a threaded portion kept in threaded engagement with the manipulating member and grip means holding the top portion of the latch piece.

Claim 17

An adjustable anchor mounting device comprising: a substantially planar base to be mounted fixedly on a vehicle body and having a plurality of interlocking means provided spacedly along the direction of displacement of an anchor; a slide member guided along the base, carrying the anchor thereon and having a substantially C-like configuration as seen in a transverse cross-section thereof and including a front wall, a pair of side walls extending rearward from the front wall and a pair of rear walls extending inwardly from the respective side walls, whereby surrounding the base; a latch piece provided with the slide member dispaceably between a first position where the latch piece is in engagement with either one of the interlocking means and a second position where the latch piece is out of engagement with any of the interlocking means, said latch piece having a pair of leg portions spaced from each other with an interval broader than the width of the base and received respectively in guide slots formed respectively in the rear walls of the slide member, a pair of neck portions engageable with either one of the interlocking means and received in guide slots formed through the front wall of the slide member, a pair of shoulder portions connecting the leg portions to the corresponding neck portions and a top portion connecting the neck portions together; a manipulating member turnably mounted on the slide member turnable on an axis perpendicular thereto and having on the outer circumference thereof an area threaded externally; means for inhibiting the manipulating member from moving axially away from the slide member; and an actuation arm having a threaded portion kept in threaded engagement with the manipulating member and grip means holding the top portion of the latch piece.

Claim 18

An adjustable anchor mounting device comprising: a substantially planar base to be mounted fixedly on a vehicle body and having a plurality of interlocking means provided spacedly along the direction of displacement of an anchor; a slide member guided along the base, carrying the anchor thereon and having a substantially C-like configuration as seen in a transverse cross-section thereof and including a front wall, a pair of side walls extending rearward from the front wall and a pair of rear walls extending inwardly from the respective side walls, whereby surrounding the base; a latch piece provided with the slide member displaceably between a first position where the latch piece is in engagement with either one of the interlocking means and a second position where the latch piece is out of engagement with any of the interlocking means, said latch piece having a pair of leg portions spaced from each other with an interval broader than the width of the base and received respectively in guide slots formed respectively in the rear walls of the slide member, a pair of neck portions engageable with either one of the interlocking means and received in guide slots formed through the front wall of the slide member, a pair of shoulder portions connecting the leg portions to the corresponding neck portions and a top portion connecting the neck portions together; first engagement means provided to guide the latch piece to the second position when manipulated and to engage the latch piece when the latch piece is guided to the second position; and rigid second engagement means capable of undergoing contact and engagement with the latch piece assuming the first position and provided to inhibit the latch piece to move to the second position.

Claim 19

An adjustable anchor mounting device comprising: a substantially planar base to be mounted fixedly on a vehicle body and having a plurality of interlocking means provided spacedly along the direction of displacement of an anchor; a slide member guided along the base, carrying the anchor thereon and having a substantially C-like configuration as seen in a transverse cross-section thereof and including a front wall, a pair of side walls extending rearward from the front wall and a pair of rear walls extending inwardly from the respective side walls, whereby surrounding the base; a latch piece provided with the slide member displaceably between a first position where the latch piece is in engagement with either one of the interlocking means and a second position where the latch piece is out of engagement with any of the interlocking means, said latch piece having a pair of leg portions spaced from each other with an interval broader than the width of the base and received respectively in guide slots formed respectively in the rear walls of the slide member, a pair of neck portions engageable with either one of the interlocking means and received in guide slots formed through the front wall of the slide member, a pair of shoulder portions connecting the leg portions to the corresponding neck portions and a top portion connecting the neck portions together; first engagement means provided to guide the latch piece to the second position when manipulated and to engage the latch piece when the latch piece is guided to the second position; and rigid second engagement means capable of undergoing contact and engagement with the latch piece assuming the first position and provided to inhibit the latch piece to move to the second position.