CN201165367Y - Cup cover - Google Patents
Cup cover Download PDFInfo
- Publication number
- CN201165367Y CN201165367Y CNU2008200448041U CN200820044804U CN201165367Y CN 201165367 Y CN201165367 Y CN 201165367Y CN U2008200448041 U CNU2008200448041 U CN U2008200448041U CN 200820044804 U CN200820044804 U CN 200820044804U CN 201165367 Y CN201165367 Y CN 201165367Y
- Authority
- CN
- China
- Prior art keywords
- cup
- cover
- opening
- bowl cover
- circular
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Packages (AREA)
- Stackable Containers (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
The utility model relates to a cup cover which comprises a round cover plate and a circular side wall. The upper end of the circular side wall is connected with the edge of the round cover plate, and a circular raised edge is arranged on the inner surface of the circular side wall. The cup cover is characterized in that the inner diameter of the circular side wall is gradually enlarged from top to bottom, and the circular raised edge is arranged in the middle of the inner surface of the circular side wall. The size of the inner edge of the circular side wall is slightly larger than the size of the outer edge of the circular raised edge at the opening of the cup body, when the cup cover is covered on the opening of the cup body, even if the relative positions of the cup cover and the opening of the cup body are slightly deviated, the cup cover can also be covered on the opening of the cup body, the relative positions of the cup cover and the opening of the cup body can be automatically adjusted so that the cup cover can be covered on the opening of the cup body, and thereby the cup cover is suitable to be automatically covered through packaging machinery; when a plurality of cup covers are overlapped, upper cup covers are nested on lower cup covers, thus the cup covers can be stacked, and are uneasy to separate during the transporting process.
Description
Technical field
The utility model relates to the mouth piece of the container that is used for storing material, specifically, relates to a kind of bowl cover that is used to seal the cup opening.
Background technology
The existing cup (as plastic cup, dixie cup etc.) that is used for storing material generally comprises cup and bowl cover, and the cup opening is rounded, in order to increase the intensity of cup, is beneficial to cup and keeps certain shape, is typically provided with a circle convex annular edge in the outer rim of cup opening; The bowl cover that is used to seal the cup opening comprises circular cover and annular sidewall, the upper end of annular sidewall connects the edge of circular cover, usually also be provided with the convex annular edge in the lower end of annular sidewall medial surface, this convex annular is held on the cup opening bowl cover along being interlocked with the convex annular edge of cup opening part.It is cylindric that annular sidewall is usually, the size of its inner rim size and cup opening outer rim is complementary, if bowl cover is added a cover on the cup opening, the strictness of bowl cover and cup opening is aimed at, in case the relative position of bowl cover and cup opening has deviation slightly, therefore then bowl cover can't be added a cover on the cup opening, and this bowl cover is not suitable for package packing machine and adds a cover automatically; In addition, when a plurality of bowl covers were stacked up and down, the lower end contact that is in top bowl cover was in the upper surface of following bowl cover, and two adjacent bowl covers can not socket-connect, and stacked bowl cover scatters easily.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of bowl cover that package packing machine is added a cover automatically that is suitable for.The technical scheme that adopts is as follows:
A kind of bowl cover, comprise circular cover and annular sidewall, the upper end of annular sidewall connects the edge of circular cover, and the annular sidewall medial surface is provided with the convex annular edge, it is characterized in that: the internal diameter of described annular sidewall increases from top to bottom gradually, and described convex annular is along the middle part of being located at the annular sidewall medial surface.
Preferred above-mentioned annular sidewall is circular cone shape.
In order to increase the intensity of bowl cover, on circular cover, be provided with ring stiffener.
Usually need be on the upper surface of bowl cover adhesive label (label generally is printed with relevant informations such as trade mark, name of product, date manufactured), for this reason, can on the upper surface of circular cover, be provided with the groove that is used for adhesive label, bottom portion of groove Pasting label, the sidewall of groove plays the effect of reinforced rib, and this groove is rounded usually.
Above-mentioned convex annular is complementary along size along the convex annular with the cup opening part, can be interlocked (the following side contacts on the upside on the convex annular edge during fastening on the bowl cover and the convex annular edge of cup opening part) with the convex annular edge of cup opening part, bowl cover is held on the cup opening.
In the utility model, the internal diameter of the annular sidewall of bowl cover increases from top to bottom gradually, and convex annular is along the middle part of being located at the annular sidewall medial surface, and the convex annular on the annular sidewall is complementary along size along the convex annular with the cup opening part, the inner dimensions of hence one can see that annular sidewall lower ending opening is slightly larger than the physical dimension on the convex annular edge of cup opening part, in the time bowl cover will being added a cover on the cup opening, even the relative position of bowl cover and cup opening has deviation slightly, bowl cover still can be enclosed within on the cup opening, and the relative position to bowl cover and cup opening is proofreaied and correct automatically, therefore bowl cover is added a cover on the cup opening, and this bowl cover is suitable for package packing machine and adds a cover automatically; Because the internal diameter of the annular sidewall of bowl cover increases from top to bottom gradually, when a plurality of bowl covers are stacked up and down, are in top bowl cover and are socketed in and are on the following bowl cover, it is one folded that a plurality of bowl covers form, and is difficult for scattering in handling process.
Description of drawings
Fig. 1 is the structural representation (cutaway view) of the utility model preferred embodiment;
Fig. 2 is the scheme drawing (section-drawing) that a plurality of bowl covers stack together;
Fig. 3 is that bowl cover shown in Figure 1 is added a cover the scheme drawing on the cup opening.
The specific embodiment
As shown in Figure 1, this bowl cover comprises circular cover 1 and annular sidewall 2, and the upper end of annular sidewall 2 connects the edge of circular cover 1; Annular sidewall 2 medial surfaces are provided with convex annular along 3, and convex annular is along 3 middle parts of being located at annular sidewall 2 medial surfaces; The internal diameter of annular sidewall 2 increases from top to bottom gradually, and annular sidewall 2 is circular cone shape.
The upper surface of circular cover 1 is provided with the groove 5 that is used for adhesive label, and groove 5 is rounded, the bottom 51 Pasting labels (label generally is printed with relevant informations such as trade mark, name of product, date manufactured) of groove 5; The sidewall 52 of groove 5 plays the effect of reinforced rib.
As shown in Figure 3, convex annular is complementary along 7 sizes with the convex annular of cup 6 opening parts along 3, can with the convex annular of cup 6 opening parts along 7 be interlocked (upside and the cup convex annular of opening 6 mouthful places the following side contacts along 7 of the convex annular during fastening on the bowl cover along 3), bowl cover is held on cup 6 openings.
As shown in Figure 2, when a plurality of bowl covers are stacked up and down, are in top bowl cover and are socketed in and are on the following bowl cover, it is one folded that a plurality of bowl covers form.
Claims (5)
1, a kind of bowl cover, comprise circular cover and annular sidewall, the upper end of annular sidewall connects the edge of circular cover, the annular sidewall medial surface is provided with the convex annular edge, it is characterized in that: the internal diameter of described annular sidewall increases from top to bottom gradually, and described convex annular is along the middle part of being located at the annular sidewall medial surface.
2, bowl cover according to claim 1 is characterized in that: described annular sidewall is circular cone shape.
3, bowl cover according to claim 1 and 2 is characterized in that: described circular cover is provided with ring stiffener.
4, bowl cover according to claim 1 and 2 is characterized in that: the upper surface of described circular cover is provided with the groove that is used for adhesive label.
5, bowl cover according to claim 3 is characterized in that: the upper surface of described circular cover is provided with the groove that is used for adhesive label.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200448041U CN201165367Y (en) | 2008-03-07 | 2008-03-07 | Cup cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200448041U CN201165367Y (en) | 2008-03-07 | 2008-03-07 | Cup cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201165367Y true CN201165367Y (en) | 2008-12-17 |
Family
ID=40190750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200448041U Expired - Fee Related CN201165367Y (en) | 2008-03-07 | 2008-03-07 | Cup cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201165367Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019037666A1 (en) * | 2017-08-25 | 2019-02-28 | 上海巨昂实业有限公司 | Cup lid |
-
2008
- 2008-03-07 CN CNU2008200448041U patent/CN201165367Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019037666A1 (en) * | 2017-08-25 | 2019-02-28 | 上海巨昂实业有限公司 | Cup lid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081217 Termination date: 20130307 |