초록 ▼

A suction-adhered device includes a main body, suction cup units, and suction power detection units. The main body is provided with chambers. Each of the suction cup units includes a suction cup received in the chamber, and a safety lever projected from the upper side of the main body and movably co

A suction-adhered device includes a main body, suction cup units, and suction power detection units. The main body is provided with chambers. Each of the suction cup units includes a suction cup received in the chamber, and a safety lever projected from the upper side of the main body and movably connected to the suction cup with an elastic element mounted between them. Each of the suction power detection units includes a probe received in a long hole near the chamber to partially project from the long hole, and an indicating member visible via a window formed on a top of the main body above the long hole. When the suction cup is loosened from a mounting surface, the indicating member is turned by an elastic element to show a warning indicating zone thereof, so that a user may be timely warned to re-mount the main body.

대표청구항 ▼

What is claimed is: 1. A suction-adhered device with suction power detection mechanism, comprising: a main body, having a handle bar with two bent ends, wherein a chamber is located at a predetermined position of each bent end, and a long hole is provided on the handle bar near each of the chambers

What is claimed is: 1. A suction-adhered device with suction power detection mechanism, comprising: a main body, having a handle bar with two bent ends, wherein a chamber is located at a predetermined position of each bent end, and a long hole is provided on the handle bar near each of the chambers, in which the chambers and the long holes are separately positioned on the two bent ends of the handle bar, and a window is provided vertically corresponding to each long hole; at least one suction cup unit including a suction cup received in the chamber on the main body, a safety lever partially projected from one surface of the main body and movably connected to the suction cup, and an elastic element mounted in the main body to locate between the suction cup and the safety lever; and at least one suction power detection unit including a probe mounted in the long hole of the handle bar of the main body with an outer end partially projected from the long hole, an indicating member mounted in the handle bar to locate between an inner end of the probe and the window on the main body, and an elastic element mounted in the handle bar to locate below a bottom of the indicating member opposite to the inner end of the probe; and the indicating member being provided on a top surface with two indicating zones. 2. The suction-adhered device with suction power detection mechanism as claimed in claim 1, wherein the main body is a support unit. 3. The suction-adhered device with suction power detection mechanism as claimed in claim 1, wherein the handle bar having two bent ends extended in the same direction, the chambers and the long holes are located at a lower side of the handle bar, and the windows corresponding to the long holes located on an upper side of the handle bar. 4. The suction-adhered device with suction power detection mechanism as claimed in claim 3, wherein the support unit is formed from an upper and a lower case closed to each other; the chambers and the long holes being provided on the lower case at two ends thereof; and two recesses being separately formed on two ends of the upper case to communicate with the chambers correspondingly provided below two ends of the lower case with the windows separately located in the vicinity of the recesses. 5. The suction-adhered device with suction power detection mechanism as claimed in claim 1, wherein the suction cup of the at least one suction cup unit includes an upward extended post, to which the safety lever is movably connected via a connecting pin. 6. The suction-adhered device with suction power detection mechanism as claimed in claim 1, wherein the probe includes a push head partially downward projected from the long hole, a screw rod extended from an inner end of the push head, and a nut screwed to a free end of the screw rod to contact with the bottom of the indicating member. 7. The suction-adhered device with suction power detection mechanism as claimed in claim 1, wherein the two indicating zones on the indicating member are in different colors for indicating a tightly adhered and a loosened suction cup, respectively.