Two-chamber container
First Claim
1. A two-chamber container for accommodating flowable substances separately from one another, comprising means for forming an upper chamber and a lower chamber, said means including a reduced diameter bottle which separates said chambers from one another and is provided with a plug in a plane of a reduced diameter;
- a rotary cap provided with a plunger and turnable so that said plunger is pressed from the plane of the reduced diameter into said lower chamber so as to bring both substances together, said rotary cap having a thread in said upper chamber, while said plunger having a threaded portion engaged in said thread of said rotary cap, said plunger being formed as a tubular plunger which has a first end and a second end formed so that in a base position said first end of said plunger is connected with said threaded portion of said plunger in fluid-tight manner and said second end of said plunger extends through said plug into said lower chamber, said plunger being connected with said plug in fluid-tight manner.
1 Assignment
0 Petitions
Accused Products
Abstract
A two-chamber container for accommodating flowable substances separately from one another has an upper chamber and a lower chamber, a reduced diameter bottle which separates the chambers from one another and is provided with a plug in a plane of the reduced diameter, a rotary cap provided with a plunger and turnable so that the plunger is pressed from the plane of the reduced diameter into the lower chamber so as to bring both substances together. The rotary cap has a thread in the upper chamber, while the plunger has a threaded portion engaged in the thread of the rotary cap. The plunger is formed as a tubular plunger which has a first end and a second end formed so that in a base position the first end of the plunger is connected with the threaded portion of the plunger in fluid-tight manner and the second end of the plunger extends through the plug into the lower chamber, and the plunger is connected with the plug in fluid-tight manner.
128 Citations
7 Claims
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1. A two-chamber container for accommodating flowable substances separately from one another, comprising means for forming an upper chamber and a lower chamber, said means including a reduced diameter bottle which separates said chambers from one another and is provided with a plug in a plane of a reduced diameter;
- a rotary cap provided with a plunger and turnable so that said plunger is pressed from the plane of the reduced diameter into said lower chamber so as to bring both substances together, said rotary cap having a thread in said upper chamber, while said plunger having a threaded portion engaged in said thread of said rotary cap, said plunger being formed as a tubular plunger which has a first end and a second end formed so that in a base position said first end of said plunger is connected with said threaded portion of said plunger in fluid-tight manner and said second end of said plunger extends through said plug into said lower chamber, said plunger being connected with said plug in fluid-tight manner.
- View Dependent Claims (2, 3, 4, 5, 6, 7)
Specification