DE1788797U - AEROSOL CONTAINER. - Google Patents

Description

Small container for aerosol The innovation concerns a transparent small aerosol container. There is more and more to use for aerosol products, transparent or translucent containers in order to enable observation of the container contents. Aerosol glass containers are made made of pressure-resistant bottles with one for attachment e of the spray valve suitablen neck, as well as the attached Spray valves. The bottles are generally made with provided with a plastic coating, which is applied in the immersion process, and is intended to protect against the risk of splintering due to the internal pressure if the container bursts.

The object of the innovation is that the container is made of various types of materials : a transparent cylinder made of glass or plastic as well as a lid and base made of metal. The cylinder, which is open on both sides, shows as essential feature on both sides of the ring-shaped beads or grooves for pressure purposes tight fastening of the base and the spray valve that forms the cover. He will appropriately provided with a plastic cover. The floor consists of one Capsule, preferably made of measurement or aluminum, which has a sealing insert and in the same way as the spray valve by flanging the edge of the cap is fastened in the groove of the cylinder.

The cylinder can advantageously be coated with plastic in the following manner be provided. A shrink tubing made of plastic of suitable diameter, is cut to a suitable length, drawn over the cylinder and heated. Of the Shrink tubing then adapts to the shape of the container and is of the overlapping The edges of the lid and base are also included. This way, a completely secure one Completion of gas splinters to the outside when the @@ linder breaks. Of the Heat-shrink tubing expediently has a wall thickness of 0.2-1 mm.

The advantages of the innovation are based on a cheaper production process, which is achieved through the use of standard glass tubes, the simplified application of the plastic coating; increased resistance to breakage, since the endangered glass tube ends are surrounded by resilient metal caps: base and valve; and a higher figure of merit for the plastic coating. ) of the cylinder, the insert f, insatz udii Through the l'orm By the-'ormrz. B <Polystyrene or Pols chloride for aerosol containers. These are opposite Containers made of glass have an increased resistance to breakage as well as reduced risk of splintering, so that the art fabric cover becomes superfluous. They also show compared to containers with a welded-in plastic base the advantage that no Bcitx. siKgB strength there are diminishing seams on the bottom which could also affect the appearance of the container.

The bottom cap can expediently be designed so that it is at Exceeding the test pressure bulges or tears. This increases the risk of Overfilling and the formation of an impermissible overpressure are avoided. The drawing "Image 1 ″ shows a glass aerosol container.

The container 1 is surrounded by a plastic cover 2. The bottom is formed by the cap 3 with the seal 4, 9 through the spray valve 5 with the seal 6 and the riser pipe 7, as well as the spray head 8, the container can be closed by the hood 9 after use. Figure 2 shows a bottom cap 3a with an inwardly curved bottom.

Claims (2)

Protection claims 1) small aerosol container characterized in that a transparent or translucent tubular cylinder is preferably made Glass or the like is used, which is provided with annular grooves at both ends or beads is provided, which for fastening the bottom (3) on the one hand and the Serve valve (5) on the other hand. 2) Container according to 1 dgd the cylinder is surrounded by a plastic tube (2), preferably made of shrink plastic. container according to 1 dgd the bottom cap like this is designed that it is when the Test pressure bulges or tears.