1. A workpiece holder installed in a clean container, said clean container comprises a base, a cassette, and a housing, wherein said cassette fixedly provided at a top side of said base and adapted to hold a number of workpieces that are transversely insertable into said cassette, said housing adapted to cover said base over said cassette; said workpiece holder comprising:
a locating member fixedly fastened to an inside wall of said housing of said clean container, said locating member having a vertical sliding groove and horizontal knuckle means;
a vertical slide vertically movably inserted into said vertical sliding groove of said locating member, said vertical sliding having a transversely horizontal sliding groove;
a holder member set between said locating member and said cassette, said holder member comprising a thrust face, a horizontal sliding block, and horizontal knuckle means, wherein said thrust face disposed at a front side of said holder member and adapted to push the workpieces in said cassette into position, said horizontal sliding block backwardly extended from a back side of said holder member and movably inserted into the corresponding horizontal sliding groove of said vertical slide; and
a link, said link having a first pivot, and a second pivot, wherein said first pivot pivoted with the horizontal knuckle means of said locating member, said second pivot pivoted with the horizontal knuckle means of said holder member;
wherein when covering said housing on said base, a bottom side of said vertical slide is stopped at the top side of said base, and said locating member is continuously lowered with said housing, thereby causing said vertical slide to slide upwardly along the vertical sliding groove of said locating member, so as to turn said link upwardly subject to the first pivot, and at the same time said horizontal sliding block of said holder member slides forward in said horizontal sliding groove of said vertical slide, and the thrust face of said holder member pushes the inserted workpieces in said cassette into position.
2. The workpiece holder as claimed in claim 1, wherein said locating member has two mounting holes bilaterally disposed at a top side thereof and fastened to the inside wall of said housing with two screws respectively.
3. The workpiece holder as claimed in claim 1, wherein said holder member is a substantially U-shaped member, and said thrust face is symmetrically bilaterally disposed at the front sides of said U-shaped holder member.
4. The workpiece holder as claimed in claim 1, wherein the horizontal knuckle means of said holder member is formed integral with said horizontal sliding block.
5. The workpiece holder as claimed in claim 1, wherein said locating member comprises stop means disposed at a lateral edge of said vertical sliding groove; said vertical slide comprises stop means disposed at an upside thereof and corresponding to downwardly stop at the stop means of said locating member to limit downward moving distance of said vertical slide when sliding in said vertical sliding groove.
6. The workpiece holder as claimed in claim 1, wherein said locating member comprises stop means disposed in said vertical sliding groove; said vertical slide has stop means disposed near a bottom side thereof and corresponding to upwardly stop at the stop means of said locating member.
7. The workpiece holder as claimed in claim 6, wherein the stop means of said vertical slide is upwardly stopped at the stop means of said locating member to limit upward moving distance of said vertical slide when sliding in said vertical sliding groove.
8. The workpiece holder as claimed in claim 1, wherein the knuckle means of said holder member is spaced from said horizontal sliding block at a pre-determined distance.
9. The workpiece holder as claimed in claim 1, wherein the knuckle means of said holder member and said horizontal sliding block are disposed at same elevation.
10. The workpiece holder as claimed in claim 1, wherein said locating member is affixed to the inside wall of said housing of said clean container with screws.
11. A clean container comprising a base, a housing adapted to cover said base, and a workpiece holder as claimed in claim 1 and mounted inside said clean container.
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 tether anchor assembly comprising:
a receiver bracket for securing a child seat tether thereto;
a mounting bracket adapted to be fixedly secured to a wall of a vehicle;
a strap extending through the receiver and mounting brackets; and
a boot configured to be retained to the mounting bracket, the boot having a channel for receiving and concealing the receiver bracket and the strap therein when not in use.
2. A tether anchor assembly as set forth in claim 1, wherein the receiver bracket includes a first opening for receiving the strap therethrough and a second opening for receiving the child seat tether therethrough.
3. A tether anchor assembly as set forth in claim 2, wherein the strap includes a first loop that extends through the first opening in tile receiver bracket and a second loop extending through the mounting bracket.
4. A tether anchor assembly as set forth in claim 3, wherein the strap includes a third loop that generally surrounds both the receiver bracket and the first loop when disposed in the channel of the boot.
5. A tether anchor assembly as set forth in claim 1, wherein the boot is substantially S-shaped and includes an upper portion, a middle portion and a lower portion.
6. A tether anchor assembly as set forth in claim 5, wherein the upper and lower portions of the boot are generally parallel to each other.
7. A tether anchor assembly as set forth in claim 5, wherein the channel is formed in the upper portion of the boot, the channel having a generally closed cross section for concealing the receiver bracket and the strap therein when not in use.
8. A tether anchor assembly as set forth in claim 5, wherein the lower portion includes at least one tab that secures the boot to the mounting bracket.
9. A tether anchor assembly as set forth in claim 5, wherein the middle portion has an opening that accommodates a bowing middle section of the strap when the receiver bracket is concealed in the channel of the boot.
10. A tether anchor assembly as set forth in claim 9, wherein an edge of the boot that defines the opening is ramped to guide the bowing middle section of the strap when the receiver bracket is concealed in the channel of the boot.
11. A tether anchor assembly as set forth in claim 1, wherein the mounting bracket a middle portion having a hole for mounting the tether anchor assembly to a vehicle with a bolt.
12. A tether anchor assembly as set forth in claim 11, wherein the mounting bracket includes an upper portion nonparallel with the middle portion, the upper portion having an aperture for receiving the strap therethrough.
13. A tether anchor assembly as set forth in claim 11, wherein the mounting bracket includes a leg extending outwardly from the middle portion to facilitate positioning of the mounting bracket during assembly to the vehicle.