CN201525521U

CN201525521U - Negative-pressure thin-wall container

Info

Publication number: CN201525521U
Application number: CN2009201625315U
Authority: CN
Inventors: 戴正欣
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-07-31
Filing date: 2009-07-31
Publication date: 2010-07-14
Anticipated expiration: 2019-07-31

Abstract

The utility model provides a negative-pressure thin-wall container, belonging to the technical field of article containers. In order to overcome the defects that the existing article container has unreliable cover closing or complex structure or is inconvenient for use, and the like, the utility model provides the negative-pressure thin-wall container which is cylindrical and consists of a thin-wall container cover 1 and a thin-wall container body 2 that are sheathed with each other. The negative-pressure thin-wall container is characterized in that the skirt part of the thin-wall container cover 1 is provided with at least one cylinder surface; the cylindrical surface of the thin-wall container body 2 is also provided with the cylinder surfaces with corresponding quantity; and the cylinder surfaces are coincident to each other correspondingly. The packaging technology of the negative-pressure container achieves the reliability of cover-closed packaging and certain container sealing performance, and the article container has thin wall and is reliable, beautiful and practical.

Description

Subpressure thin-wall container

Technical field:

The utility model belongs to the technical field of article container technical field, particularly a kind of Subpressure thin-wall container.

Background technology:

Prior art article container, majority have only an average supporting lid, and it is unreliable to match.

The lid of being furnished with screw thread that prior art also has, but the wall shell is soft, and screw thread is bad to be made.

Prior art, it is 87211117 that a kind of article container patent No. is arranged, and name is called ' closure assemblies of thin-walled pressure vessel ', and its complex structure is made trouble, uses inconvenience.

Summary of the invention:

In order to overcome the described shortcoming of background technology, the utility model purpose provides a kind of brand new Subpressure thin-wall container, can realize that lid covers conveniently, reliable, sealing.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of Subpressure thin-wall container is columniform, is made up of thin-walled pressure vessel lid 1, thin-walled container body 2 fits.It is characterized in that described thin-walled pressure vessel lid 1 its skirt section has at least a cylinder face and described thin-walled container body 2 its faces of cylinder that respective numbers cylinder face is also arranged, the two negative and positive is coincide.Described thin-walled pressure vessel lid 1 its skirt section cylinder face, the height H of cylinder face is exactly the height in the skirt section of thin-walled pressure vessel lid 1, and H is greater than 10 millimeters; Cylinder face on described thin-walled container body 2 its faces of cylinder, its height T is greater than H.

Above-mentioned have a cylinder face at least, and its cylinder face quantity is one or two or three or four or five or six or eight or ten or 12.

Above-mentioned thin-walled pressure vessel lid 1 and thin-walled container body 2 respectively have a cylinder face at least, and its cross-sectional outling is curve or the broken line that coincide; Cross-sectional outling to axis centre direction indent or rotary-inversion axis line central party cambered outwards.The cross-sectional outling break of thin-walled pressure vessel lid 1 apart from B greater than 0.5 millimeter.

The beneficial effects of the utility model are: realized Subpressure thin-wall container, after thin-walled container body 2 was closed thin-walled pressure vessel lid 1, because the effect of negative pressure, the two was not easy to draw back.The reliability of lid and certain seal of vessel are closed in assurance

Description of drawings:

Fig. 1 is the enforcement schematic illustration of the utility model Subpressure thin-wall container.

Fig. 2 is the A--A cutaway view of Fig. 1

Be illustrated as:

Thin-walled pressure vessel covers 1 thin-walled container body 2

The specific embodiment:

Enforcement schematic illustration below in conjunction with the utility model Subpressure thin-wall container is further described the utility model:

With reference to the enforcement schematic illustration of the utility model Subpressure thin-wall container shown in Figure 1, a kind of Subpressure thin-wall container is columniform, is made up of thin-walled pressure vessel lid 1, thin-walled container body 2 fits.It is characterized in that described thin-walled pressure vessel lid 1 its skirt section has at least a cylinder face and described thin-walled container body 2 its faces of cylinder that respective numbers cylinder face is also arranged, the two negative and positive is coincide.Described thin-walled pressure vessel lid 1 its skirt section cylinder face, the height H of cylinder face is exactly the height in the skirt section of thin-walled pressure vessel lid 1, and H is greater than 10 millimeters; Described thin-walled container body 2 its face of cylinder upper prop dignity, its height T is greater than H.For the Subpressure thin-wall container of 80 millimeters of diameters, best H=40～45 millimeters.

With reference to A--A cutaway view shown in Figure 2.Above-mentioned thin-walled pressure vessel lid 1 and thin-walled container body 2 respectively have a cylinder face at least, and its A-A cross-sectional outling is curve or the broken line that coincide; Cross-sectional outling to axis centre direction indent or rotary-inversion axis line central party cambered outwards.The cross-sectional outling break of thin-walled pressure vessel lid 1 apart from B greater than 0.5 millimeter.For the Subpressure thin-wall container of 80 millimeters of diameters, best B=3～6 millimeters.

The utility model specific operational features is: thin-walled container body 2 is closed in the thin-walled pressure vessel lid 1, and thin-walled pressure vessel lid 1 its skirt section has at least on a cylinder face and thin-walled container body 2 its faces of cylinder respective numbers cylinder face is arranged, and closes during the two dislocation; Back thin-walled container body 2 and the thin-walled pressure vessel lid 1 that closes relatively rotates, and each cylinder face negative and positive of said two devices are coincide.In the time will uncapping, still thin-walled container body 2 and thin-walled pressure vessel lid 1 relatively rotates, makes the said two devices dislocation.Not so owing to the effect of negative pressure, the two is not easy to draw back.So guarantee to close the reliability of lid pack and certain seal of vessel.

Claims

1. a Subpressure thin-wall container is columniform; Form by thin-walled pressure vessel lid (1), thin-walled container body (2) fit; It is characterized in that described thin-walled pressure vessel lid (1) its skirt section has at least on a cylinder face and its face of cylinder of described thin-walled container body (2) respective numbers cylinder face is also arranged, the two negative and positive is coincide.

2. a kind of Subpressure thin-wall container as claimed in claim 1 is characterized in that described thin-walled pressure vessel lid (1) its skirt section has a cylinder face at least, and the height of cylinder face (H) is exactly the height in the skirt section of thin-walled pressure vessel lid (1), (H) greater than 10 millimeters; Its cylinder of described thin-walled container body (2) also has a cylinder face at least, and its height (T) is greater than (H).

3. a kind of Subpressure thin-wall container as claimed in claim 1, it is characterized in that described thin-walled pressure vessel lid (1) and thin-walled container body (2) respectively have a cylinder face at least, its each cross-sectional outling be the curve that coincide, cross-sectional outling to break distance (B) axis centre direction indent, cross-sectional outling thin-walled pressure vessel lid (1) greater than 0.5 millimeter.

4. a kind of Subpressure thin-wall container as claimed in claim 1, it is characterized in that described thin-walled pressure vessel lid (1) and thin-walled container body (2) respectively have a cylinder face at least, its each cross-sectional outling be the broken line that coincide, cross-sectional outling to break distance (B) axis centre direction indent, cross-sectional outling thin-walled pressure vessel lid (1) greater than 0.5 millimeter.

5. a kind of Subpressure thin-wall container as claimed in claim 1, it is characterized in that described thin-walled pressure vessel lid (1) and thin-walled container body (2) respectively have a cylinder face at least, its each cross-sectional outling is that curve, the cross-sectional outling rotary-inversion axis line central party of coincideing are cambered outwards, the break of cross-sectional outling thin-walled pressure vessel lid (1) distance (B) is greater than 0.5 millimeter.

6. a kind of Subpressure thin-wall container as claimed in claim 1, it is characterized in that described thin-walled pressure vessel lid (1) and thin-walled container body (2) respectively have a cylinder face at least, its each cross-sectional outling is that broken line, the cross-sectional outling rotary-inversion axis line central party of coincideing are cambered outwards, the break of cross-sectional outling thin-walled pressure vessel lid (1) distance (B) is greater than 0.5 millimeter.

7. as the described a kind of Subpressure thin-wall container of claim 1～6, it is characterized in that the described cylinder face that has at least, its cylinder face quantity is one or two or three or four or five or six or eight or ten or 12.