Claims
- 1. A free size automatic watch display holder, comprising:
an upper holder providing an arc shaped upper supporting surface; a lower holder providing an arc shaped lower supporting surface; and an extendable supporting frame comprising:
an upper support member transversely extended from an inner surface of said upper holder; a lower support member transversely extended from an inner surface of said lower holder; and a movable operating frame comprising a base, which has a slider slot, upwardly extended from said lower support member and a slider arm which is downwardly extended from said upper support member and arranged to slidably insert into said slider slot such that by frictionally sliding said slider arm along said slider slot so as to selectively adjust a distance between said upper and lower holders.
- 2. A free size automatic watch display holder, as recited in claim 1, wherein said movable operating frame further comprises a resilient element which is disposed in said slider slot for applying an urging pressure against said slider arm so as to normally retain said upper holder at an upper position that said upper holder is spaced apart from said lower holder at a predetermined distance.
- 3. A free size automatic watch display holder, as recited in claim 1, wherein said slider arm, having a non-circular cross sectional, is slidably inserted into said slider slot having a corresponding shape and size, so as to prevent a twisting movement of said upper holder with respect to said lower holder.
- 4. A free size automatic watch display holder, as recited in claim 2, wherein said slider arm, having a non-circular cross sectional, is slidably inserted into said slider slot having a corresponding shape and size, so as to prevent a twisting movement of said upper holder with respect to said lower holder.
- 5. A free size automatic watch display holder, as recited in claim 1, wherein said resilient element is a compression spring which is disposed in said slider slot and is provided between a bottom end of said slider slot and a bottom end of said slider arm, wherein said resilient element has two ends biasing against said bottom end of said slider slot and said bottom end of said slider arm in such a manner that said resilient element normally urges and retains said upper holder in an upper position that said slider arm is slid upwardly from said slider slot so as to retain said distance between said upper and lower holders.
- 6. A free size automatic watch display holder, as recited in claim 2, wherein said resilient element is a compression spring which is disposed in said slider slot and is provided between a bottom end of said slider slot and a bottom end of said slider arm, wherein said resilient element has two ends biasing against said bottom end of said slider slot and said bottom end of said slider arm in such a manner that said resilient element normally urges and retains said upper holder in an upper position that said slider arm is slid upwardly from said slider slot so as to retain said distance between said upper and lower holders.
- 7. A free size automatic watch display holder, as recited in claim 3, wherein said resilient element is a compression spring which is disposed in said slider slot and is provided between a bottom end of said slider slot and a bottom end of said slider arm, wherein said resilient element has two ends biasing against said bottom end of said slider slot and said bottom end of said slider arm in such a manner that said resilient element normally urges and retains said upper holder in an upper position that said slider arm is slid upwardly from said slider slot so as to retain said distance between said upper and lower holders.
- 8. A free size automatic watch display holder, as recited in claim 4, wherein said resilient element is a compression spring which is disposed in said slider slot and is provided between a bottom end of said slider slot and a bottom end of said slider arm, wherein said resilient element has two ends biasing against said bottom end of said slider slot and said bottom end of said slider arm in such a manner that said resilient element normally urges and retains said upper holder in an upper position that said slider arm is slid upwardly from said slider slot so as to retain said distance between said upper and lower holders.
CROSS REFERENCE OF RELATED APPLICATION
[0001] This is a Divisional application of a non-provisional application, application No. 10/165,756, filed Jun. 7, 2002, which is a Continuation-In-Part application of another non-provisional application, application No. 09/738,510, filed Dec. 18, 2000.
Divisions (1)
|
Number |
Date |
Country |
Parent |
10165756 |
Jun 2002 |
US |
Child |
10459919 |
Jun 2003 |
US |
Continuation in Parts (1)
|
Number |
Date |
Country |
Parent |
09738510 |
Dec 2000 |
US |
Child |
10165756 |
Jun 2002 |
US |