Automatic extraction device and connector for perfume decanting
OwnerYanjun Tianinventor
Life of this patent
Estimating the term…
Abstract
An automatic extraction device and connector for perfume decanting are disclosed. In this automatic extraction device, the front end of the piston cylinder is formed with a nozzle. The piston extends into the cavity of the piston cylinder. A press piece is mounted at the rear end of the piston rod and extends to the outside of the piston cylinder. A liner is fixedly provided inside the piston cylinder. The front end of the piston rod passes through the liner and is fixedly connected with the piston. The space between the liner and the nozzle inside the piston cylinder forms the compression space of the piston. The thrust produced by the compression spring on the piston rod drives the piston to have a tendency to move away from the nozzle.
Claims14
An automatic extraction device for perfume decanting, comprising:
- a piston cylinder (1), a piston (2), and a piston rod (3),
- wherein a front end of the piston cylinder (1) is integrally formed with a nozzle (11) that communicates with an inner chamber of the piston cylinder (1);
- the piston (2) mounted on a front end of the piston rod (3) extends into the chamber of the piston cylinder (1);
- a liner (6) fixedly provided inside the piston cylinder (1);
- wherein the front end of the piston rod (3) passes through the liner (6) and is fixedly connected with the piston (2);
- a space between the liner (6) inside the piston cylinder (1) and the nozzle (11) constitutes the compression space (10) of the piston (2);
- a compression spring (5) fitted onto the piston rod (1);
- the compression spring (5) having front and rear ends acting between the liner (6) and the piston rod (3);
- the compression spring (5) exerting a force on the piston rod (3), causing the piston (2) to have a tendency to move away from the nozzle (11);
- wherein an external force acting on the piston rod (3) overcomes the resilience of the compression spring (5);
- this acting force pushes the piston rod (3), driving the piston (2) to compress the compressed space (10) within the cavity;
- upon releasing the external force, the resilience of the compression spring (5) drives the piston (2) to return to the original position;
- utilizing the compressed space (10) to generate negative pressure, achieving extraction of perfume from the nozzle (11).
A connector for perfume decanting, comprising:
- a first channel (91) compatible with a liquid nozzle (11) of a perfume extraction device;
- a second channel (92) for coupling with a perfume bottle spray head (81);
- wherein the first channel (91) and second channel (92) are interconnected through a first hole (93), and the second channel (92) is designed as a stepped hole.
Dependencies are inferred from the claim text.