| 摘要 |
The holder consists of two strips (1) of a transparent semi-rigid material, joined at the base and connected at the other end by a supple ring (3) that fits round the tube or, in a variant, by a disc with a hole for the tube outlet nozzle. A sliding ring (2) with a slot is pushed along the plates from the base, where lugs (4) prevent the ring from sliding off, squeezing the tube to expel the product. - The holder consists of two strips (1) of a transparent semi-rigid material, joined at the base and connected at the other end by a supple ring (3) that fits round the tube or, in a variant, by a disc with a hole for the tube outlet nozzle. A sliding ring (2) with a slot is pushed along the plates from the base, where lugs (4) prevent the ring from sliding off, squeezing the tube to expel the product. The holder is re-usable, and the supple ring allows tubes of different sizes to be inserted. The transparent strips allow information printed on the tube to be rear, and they can be marked with a scale to denote the quantity of the product expelled and remaining.
|
