CN201095436Y

CN201095436Y - Aluminum packaging tank for medical purpose

Info

Publication number: CN201095436Y
Application number: CNU2007200561444U
Authority: CN
Inventors: 连运增
Original assignee: OUYA PACKING (ZHONGSHAN) CO Ltd
Current assignee: Guangdong Euro Asia Packaging Co., Ltd.
Priority date: 2007-08-20
Filing date: 2007-08-20
Publication date: 2008-08-06
Anticipated expiration: 2017-08-20

Abstract

The utility model discloses an aluminum medical packaging pot, which comprises an aluminum pot body composed of a pot wall, a pot bottom, pot shoulders and a pot opening, wherein, the pot wall is arranged at a place where the upper edge of the pot bottom extends upwards, and retracts upwards to form the pot shoulders, and the flanging is performed to form a circular ring shape pot opening with a lip. The design adopts the key point that a machined plane is arranged at the outer end of the pot opening. The aluminum medical packaging pot has the advantages that because the plane is arranged at the outer end of the pot opening, the edge at the crossed part between the plane and the lip-shaped flanging at the pot opening is turned into a natural transitional arc surface, therefore, the base seat of a valve and the pot opening form a flat contacting surface, to be convenient for performing the edge turning operation for an aerosol valve, thus the edge turning capability of the aerosol valve is enhanced; simultaneously, because the aerosol valve and the pot opening form a flat contacting surface, an ultra-thin rubber washer is not required to be used between the aerosol valve and the pot opening, the manufacture cost of the rubber washer is reduced, and the problem that the leakage at the junction point between the aerosol valve and the pot opening is caused by adopting the ultra-thin rubber washer is avoided.

Description

A kind of aluminum medical packaging tank

[technical field]

The utility model relates to a kind of aluminum medical packaging tank.

[background technology]

Aluminium packaging can is a kind of packing container that is widely used in various industries, as is used for splendid attire insecticide, cleaning agent, the fixing mousse etc. of hair style.The aerosol-type aluminium packaging can is easy to operate in use, and is safe and reliable, is greatly favored by consumers.

At present, the aluminium packaging can of the interior Sheng aerosol of selling on the market generally adopts the opening with thick jar base to be shrunk to the circular jar mouthful that jar shoulder and flange become to have lip, after in jar, being filled with liquid and push agent, when installing the aerosol valve base, the jar mouth need take seal approach.Because a jar mouthful employing is shunk and flange processes, the jar oral thermometer face that this job operation obtains is a cambered surface, makes that valve base is little with jar mouthful contact surface, it is not steady to contact, and ultra-thin shape glue gasket often will be used in the installation position of valve on the jar mouth.Because it is high that ultra-thin shape glue gasket requires the glue gasket production and processing, productive costs is also high naturally, and after using ultra-thin shape glue gasket, the point of connection between aerosol valve base and jar mouth is revealed aerosol easily.Therefore, be necessary to improve the job operation of existing aluminium packaging can, so that aluminium packaging can jar mouth and valve base can plane contact prevent to reveal.

[utility model content]

The utility model overcome the deficiencies in the prior art and provide simple in structure, be convenient to the aerosol valve base fast, the stable a kind of aluminum medical packaging tank that cooperates.

A kind of aluminum medical packaging tank that the utility model is related, include the aluminium can body, the aluminium can body is made of jar barrel, jar end, jar shoulder and a jar mouth, it is a jar barrel that the upper limb at the jar end extends upward, jar barrel upwards shrinks and forms the circular jar mouthful that jar shoulder and flange are formed with lip, and it is characterized in that: the place is the plane in jar mouth outer end;

Aforesaid a kind of aluminum medical packaging tank is characterized in that the plane of described jar of mouthful outer end and a jar lip shape flange intersection are the excessive cambered surface of nature;

Aforesaid a kind of aluminum medical packaging tank is characterized in that described aluminium can body inside face spraying layer protecting film;

Aforesaid a kind of aluminum medical packaging tank is characterized in that described aluminium can external surface scribbles priming paint, and priming paint oils and is printed on pattern and literal.

The beneficial effects of the utility model are:

1, uses the turning cutting tool processing plane of band plane and circular arc in the jar mouthful outer end of aluminium can body, simultaneously plane and jar seamed edge of lip shape flange intersection are lathed the cambered surface of nature transition, like this, when the mounted valve base, valve base is a flat contact surface with a jar mouth, convenient flange crimping operation to aerosol valve is a fulcrum with the contact level on the jar mouth, has improved the crimping ability of aerosol valve; Simultaneously, because aerosol valve is a plane contact with a jar mouth, need not between aerosol valve and jar mouth, to use ultra-thin shape glue gasket, use general thin glue gasket to get final product, it at first is the productive costs that has reduced glue gasket, next avoided because of adopt aerosol valve that ultra-thin shape glue gasket causes and jar mouthful between the point of connection leakage problem, improved Practical Performance of the present utility model greatly.

[description of drawings]

Fig. 1 is the aluminum medical packaging tank plan view;

Fig. 2 shows for aluminum medical packaging tank cuts open and looks;

Fig. 3 is an aluminium can body cut-away view in the utility model;

Fig. 4 is an A place enlarged drawing among Fig. 3.

[specific embodiment]

Be described in further detail below in conjunction with accompanying drawing and embodiment of the present utility model:

As shown in the figure, a kind of aluminum medical packaging tank, include aluminium can body 1, aluminium can body 1 is the cylindrical of hollow, aluminium can body 1 is by jar barrel 11, the jar end 12, jar shoulder 13 and jar mouthful 14 formations, it is jar barrel 11 that the upper limb at the jar end 12 extends upward, jar barrel 11 upwards shrinks and forms the circular jar mouthfuls 14 that jar shoulder 13 and flange are formed with lip, be plane 15 at place, jar mouth 14 outer ends, in the utility model, jar mouthful 14 outer transverse planes 15 are once sized at jar mouth 14 places of flange for the turning cutting tool of band plane and circular arc and are formed, and simultaneously plane 15 and jar seamed edge of mouthful 14 lip shape flange intersections are lathed the cambered surface 150 of nature transition.

Wherein, aluminium can body 1 is by adding proper amount of lubricating agent in a certain amount of aluminium flake and stirring after the press extruding of corresponding mould, prune length, form by contract shoulder and flange of mechanical action.For the storage thing can be preserved the long period, with the inside and outside foul of aluminium can body 1 remove clean after the layer protecting film 2 of surface spraying within it also, the effect of this protective film 2 is anticorrosion.

Described aluminium can body 1 outside face scribbles priming paint 3, and priming paint 3 oils and is printed on pattern and literal.Mimeograph has pattern and literal 4 to be undertaken by customer requirement, plays attractive in appearance, generous and the sign effect; Can also carry out glazing to aluminium can body 1 outside face and decorate, more highlight the exquisiteness of packing jar and beautiful.

In addition, if also want to increase the three-dimension effect of the attractive in appearance of thick jar of base and touch, can also impress out rough embossing pattern in jar barrel 11 cylindrical curved surface of aluminium can body 1 by machinery, mould.

Except cylindrical tank barrel 11, can also be a kind of of truncated cone-shaped, taper, sphere, cambered surface or their combination.

Claims

1, a kind of aluminum medical packaging tank, include aluminium can body (1), aluminium can body (1) is made of jar barrel (11), jar end (12), jar shoulder (13) and a jar mouth (14), it is a jar barrel (11) that the upper limb of the jar end (12) extends upward, jar barrel (11) upwards shrinks and forms the circular jar mouthful (14) that jar shoulder (13) and flange are formed with lip, and it is characterized in that: the place is plane (15) in jar mouth (14) outer end.

2, a kind of aluminum medical packaging tank according to claim 1 is characterized in that the plane (15) of described jar of mouthful outer end and jar mouthful (14) lip shape flange intersection are the excessive cambered surface of nature (150).

3, a kind of aluminum medical packaging tank according to claim 1 is characterized in that described aluminium can body (1) inside face spraying layer protecting film (2).

4, according to claim 1 or 3 described a kind of aluminum medical packaging tanks, it is characterized in that described aluminium can body (1) outside face scribbles priming paint (3), priming paint (3) oils and is printed on pattern and literal (4).