CN1095348A - improved container - Google Patents
improved container Download PDFInfo
- Publication number
- CN1095348A CN1095348A CN 93107086 CN93107086A CN1095348A CN 1095348 A CN1095348 A CN 1095348A CN 93107086 CN93107086 CN 93107086 CN 93107086 A CN93107086 A CN 93107086A CN 1095348 A CN1095348 A CN 1095348A
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- Prior art keywords
- container
- web
- base
- leg member
- angle
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Abstract
A kind of container that is made of plastic material, it has the base that is the typical circular profile.Base comprises the leg member of five extensions, is the container foot section in the terminal of leg member.Between leg member, be provided with web.This container is characterised in that: the angle of each web is not more than 8 °.
Description
The present invention relates to a kind of improved container, particularly a kind of improved plastic container, the plastic container of for example molded or blow molding, it has the base of the profile of special shape, improves with intensity, rigidity and the stability that causes described container.
Known and many containers that made comprise the base profile that is semi-spherical shape basically, and base has a plurality of mutual separated leg member of protrusion, terminal in leg member is the container pin, and the part between the leg member of base is the vicissitudinous web of width.Have been found that this base is easy to damage, and poor stability, particularly when this internal tank existed pressure, when for example selling with this container splendid attire soda or congener, the performance of base became poorer.
Common this container is at the commercial operating needs that reaches when satisfactory.These containers must be able to bear internal pressure (this pressure from by compression content), and these containers must have certain ability of standing, and have the stability and the intensity of standing.
Container structure with this ability is open, and for example US Patent specification 3,598,270 and Australian patent specification 26754/88 described.
Particularly in prior art Australian patent specification 26754/88, proposition should reduce to five from six with the leg member quantity of base, and make the width extending of five leg member compartment each other, exceed the width of appropriate section in the container that has six leg member in the prior art.For example, described in Australian patent specification 26754/88, this base is set in container has appreciiable advantage.Five leg member are arranged in the base of this container, and spaced part has 30 ° of angles between five leg member, and perhaps angle is bigger.In this structure, the angle of each leg member is 40 °, in Australian patent specification 26754/88 and US Patent specification 4,785, described in 949, this compartment between five leg member is greater than corresponding compartment in the container that relates in the prior art before the applying date of Australian patent specification 26754/88 and US Patent specification 4,785,949.
In this container that relates in the prior art, base has six container pin, and the compartment between each container pin has 20 ° of angles, so this will cause producing some problems.
It has been found that, profile relevant and size with known vessel, and in Australian patent specification 26754/88 and US Patent specification 4,785,949 in technical scheme can not obtain in commercial gratifying effect.This profile and size can not be produced the performance of enough intensity, and the stability of the container with this base is improved.
The purpose of this invention is to provide a kind of simple and actv. container, the base profile of this container can satisfy the coml requirement, and overcomes foregoing problem, perhaps can drop to the possibility that produces this problem minimum at least.
Other purpose of the present invention can be understood by following description.
According to one aspect of the present invention, a kind of container is provided, it has the base that is the typical circular profile, base also comprises the leg member of five extensions, in the leg member terminal of extending is the container foot section, be provided with web between described leg member, it is characterized in that: the degree of having of each web is not more than 8 °.
According to another aspect of the present invention, a kind of container is provided, it has the base that is the typical circular profile, base also comprises the leg member of five extensions, in the leg member terminal of extending is the container foot section, be provided with web between described leg member, it is characterized in that: the angle of each web is 6 °-8 °.
According to another aspect of the present invention, a kind of container is provided, it has the base that is the typical circular profile, base also comprises the leg member of five extensions, in the leg member terminal of extending is the container foot section, be provided with web between described leg member, it is characterized in that: the angle of each web is 6.5 °.
According to another aspect of the present invention, a kind of container is provided, it has the base that is the typical circular profile, base also comprises the leg member of five extensions, in the leg member terminal of extending is the container foot section, is provided with web between described leg member, and it is characterized in that: the angle of each web is 7 °.
According to another aspect of the present invention, a kind of container is provided, it has the base that is the typical circular profile, base also comprises the leg member of five extensions, in the leg member terminal of extending is the container foot section, be provided with web between described leg member, it is characterized in that: the angle of each web is not more than 8 °, and the width of described web reduces gradually towards the outward flange of described base.
According to another aspect of the present invention, a kind of container is provided, it has the base that is the typical circular profile, base also comprises the leg member of five extensions, in the leg member terminal of extending is the container foot section, do not have web between described leg member, it is characterized in that: the angle of each web is 6 °-7 °, and the width of described web is reduced to 6mm from 9mm gradually to the outward flange of base.
According to another aspect of the present invention, a kind of container is provided, it has the base that is the typical circular profile, base also comprises the leg member of five extensions, in the leg member terminal of extending is the container foot section, be provided with web between described leg member, it is characterized in that: the angle of each web is 6 °-7 °, and the width of wherein said web is reduced to 5mm from 6mm gradually to the outward flange of base.
Describe the present invention in detail below only by embodiment, and with reference to accompanying drawing.
Fig. 1 is the block diagram of a container, and this container is a kind of form of the present invention.
Fig. 2 is the block diagram of inverted container base profile, and shown container base is a kind of form of the present invention.
Fig. 3 is the upward view of container base profile, shown in container base be a kind of form of the present invention.
Than 4 being underside views of container base profile, shown in container base be a kind of form of the present invention.
Only describe the present invention below, be appreciated that any technical scheme of improvement in claims of the present invention and modification that is limited to is all in scope involved in the present invention by embodiment.
As mentioned above, the invention provides a kind of container, particularly a kind of plastic container, relevant with the bottom profile of container, with the container that occurs on the past market, and previously disclosed container compares, and container of the present invention has obtained the coml success, and show intensity and increase stable enhanced features.
With reference to accompanying drawing, container 1 is ampuliform, and this container adopts suitable thermoplastic material or plastic material, and preferably by molded and shaped.Bottle 1 has bottleneck 2 and shoulder 3, and this container has general elongated cylindrical profile, and has base profile 4.This base profile has common circle and domed profiles.
The leg member 6 that forms causes the rib or the web 8 of being separated by to be spaced from each other.
People will further find, compare with the container dimensional that uses in the prior art, particularly with No. 26754/88, Australian patent specification and US Patent specification 4,785,949 compare, by reducing web width and the angle between the leg member 6, the stability of container provided by the invention and comformability are strengthened greatly.
Therefore, in the present invention, in fact the width of the web 8 that extends between leg member 6 is reduced, and the angle of web is restricted to less than 8 °.
Be further appreciated that the container base profile that provides is roughly rounded, and be provided with five leg member, so the angle of each leg member and web is 72 °.So in the present invention, the angle less than 8 ° that is had by each web limits the width of each web.This angle is in fact less than angle described in the prior art, particularly less than No. 26754/88, Australian patent specification and 4,785, No. 949 described angles of US Patent specification.The web angle reduces, thereby the angle of each leg member is increased, thereby causes the improvement of container performance.
Referring now to accompanying drawing 4,
In this form of the present invention, the angle of each web 8 is 7 °, and the angle of each leg member 6 is 65 °.In the of the present invention a kind of form shown in the accompanying drawing 4, only provide a kind of example, when web 8 when the outward flange of base extends, web 8 is tapered, web 8 begins to reduce gradually from initial width 6mm, at the edge or the neighboring edge place of base profile, the width of web 8 is reduced to 5mm.Yet this only is an example.
With reference to accompanying drawing 3, in this form of the present invention, by 6.5 ° of width that limit web of web angle, so the angle of each leg member 6 is 65.5 °.And by this example, in this preferred embodiment of the present invention, when each web extended towards the outward flange of container bottom profile, web was tapered, and width reduces gradually in other words, and its width reduces to 6mm from initial 9mm gradually to outward flange.
In the described in the above example, only be casehistory particularly, and be appreciated that in container base with five leg member by accompanying drawing 3 and 4 described embodiment, the angle of each web 8 can be less than 9 °, and preferably angular range is in 6.5 °-7 °.
Therefore, be appreciated that in the present invention that with respect to foregoing well known in the prior art and web angle and the size used, the angle and the width of web 8 provided by the invention are reduced.Have been found that, reduce the angle and the width of web, for example adopt method recited above, can in the formation thing of base, increase additional materials, and additional materials is taken shape in the leg member 6, stretch out and expand with the pin that causes leg member and container, be enough to make the size of its size greater than leg member in the prior art and container pin.These outward extending leg member and container pin have improved the performance of container greatly, have particularly strengthened the stability of container.
Be appreciated that top embodiment only is that the present invention will be described, many modifications and improved technical scheme can be arranged in the scope that the present invention relates to, these schemes all are limited in claims of the present invention.
Claims (7)
1, a kind of container, it has the base that is the typical circular profile, and base also comprises the leg member of five extensions, is the container foot section in the leg member terminal of extending, be provided with web between described leg member, it is characterized in that: the angle of each web is not more than 8 °.
2, according to the described container of claim 1, it is characterized in that: the angle of each web is within 6 °-8 °.
3, according to claim 1 or 2 described containers, it is characterized in that: the angle of each web is 6.5 °.
4, according to claim 1 or 2 described containers, it is characterized in that: the angle of each web is 7 °.
5, according to the described container of above-mentioned each claim, it is characterized in that: the width of described web reduces gradually towards the outward flange of described base.
6, according to the container of above-mentioned each claim, it is characterized in that: the angle of each web is 6 °～7 °, and the width of described web reduces to 6mm gradually from the outward flange that 9mm rings base.
7, according to claim 1 or 2 described containers, it is characterized in that: the angle of each web is 6 °-7 °, and the outward flange of the width of described web from 6mm towards described base is reduced to 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93107086 CN1095348A (en) | 1993-05-19 | 1993-05-19 | improved container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93107086 CN1095348A (en) | 1993-05-19 | 1993-05-19 | improved container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1095348A true CN1095348A (en) | 1994-11-23 |
Family
ID=4986545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93107086 Pending CN1095348A (en) | 1993-05-19 | 1993-05-19 | improved container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1095348A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103263349A (en) * | 2013-04-24 | 2013-08-28 | 苏州市锦新医用塑料容器厂 | Novel enema bottle |
| CN103263352A (en) * | 2013-04-24 | 2013-08-28 | 苏州市锦新医用塑料容器厂 | Enema bottle with bottom legs |
-
1993
- 1993-05-19 CN CN 93107086 patent/CN1095348A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103263349A (en) * | 2013-04-24 | 2013-08-28 | 苏州市锦新医用塑料容器厂 | Novel enema bottle |
| CN103263352A (en) * | 2013-04-24 | 2013-08-28 | 苏州市锦新医用塑料容器厂 | Enema bottle with bottom legs |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |