CN202784172U - Container - Google Patents
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- Publication number
- CN202784172U CN202784172U CN 201220394227 CN201220394227U CN202784172U CN 202784172 U CN202784172 U CN 202784172U CN 201220394227 CN201220394227 CN 201220394227 CN 201220394227 U CN201220394227 U CN 201220394227U CN 202784172 U CN202784172 U CN 202784172U
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- Prior art keywords
- ring
- annular
- seal
- groove
- shaped
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- 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 - Lifetime
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Abstract
A container comprises a container body and a seal cover. A container opening is formed at the upper end of the container body. A ring-shaped protrusion is arranged at the outer edge of the container opening. The seal cover comprises a cover plate. A ring-shaped groove with an opening downwards is formed at the edge of the cover plate. The ring-shaped groove is matched with the ring-shaped protrusion and embedded with the ring-shaped protrusion. The container is characterized in that at least one ring-shaped seal groove and / or at least one ring-shaped seal convex strip are / is arranged on the inner wall of the ring-shaped groove, and at least one ring-shaped seal convex strip and / or at least one ring-shaped seal groove are / is arranged on the side wall of the ring-shaped protrusion in a corresponding mode. The number of the ring-shaped seal convex strips on the side wall of the ring-shaped protrusion is the same as that of the ring-shaped seal grooves on the inner wall of the ring-shaped groove. The ring-shaped seal convex strips on the side wall of the ring-shaped protrusion are embedded with the ring-shaped seal grooves on the inner wall of the ring-shaped groove in a one-to-one corresponding mode. The number of the ring-shaped seal grooves on the side wall of the ring-shaped protrusion is the same as that of the ring-shaped seal convex strips on the inner wall of the ring-shaped groove. The ring-shaped seal grooves on the side wall of the ring-shaped protrusion are embedded with the ring-shaped seal convex strips on the inner wall of the ring-shaped groove in a one-to-one corresponding mode. The container has good tightness. The seal cover is more tightly combined with the container body. The seal cover and the container body are not prone to be separated from each other.
Description
Technical field
The utility model relates to a kind of container for storage or packing materials.
Background technology
Existing container (as being used for the packing container of packing materials, being used for the crisper of storage material etc.) generally comprises container body and seal cover cap, and the container body upper end is provided with vessel port, and seal cover cap covers in vessel port.Usually, the vessel port outer is provided with annular protrusion; Seal cover cap comprises cover plate, and the cover plate edge is provided with the annular groove that Open Side Down, and this annular groove and above-mentioned annular protrusion are complementary; Above-mentioned annular groove and annular protrusion are chimeric, thereby realize being connected of seal cover cap and container body, and seal cover cap is covered in vessel port.
Yet in the existing container, the annular protrusion of the annular groove on the seal cover cap with the vessel port outer on is combined undertighten, and the seal of vessel performance is relatively poor, causes easily the rotten or leakage of material in the container, even causes seal cover cap and container body mutually to break away from.
Summary of the invention
Technical problem to be solved in the utility model provides the good container of a kind of leak tightness, and its seal cover cap can be combined with container body.The technical scheme that adopts is as follows:
A kind of container, comprise container body and seal cover cap, the container body upper end is provided with vessel port, the vessel port outer is provided with annular protrusion, seal cover cap comprises cover plate, the cover plate edge is provided with the annular groove that Open Side Down, annular groove and annular protrusion are complementary, annular groove and annular protrusion are chimeric, it is characterized in that: the inwall of described annular groove is provided with at least one annular seal groove and/or at least one ring seal raised line, be provided with accordingly at least one ring seal raised line and/or at least one annular seal groove on the sidewall of described annular protrusion, ring seal raised line on the annular protrusion sidewall is identical and chimeric correspondingly with annular seal groove quantity on the annular groove inwall, and the annular seal groove on the annular protrusion sidewall is identical and chimeric correspondingly with ring seal raised line quantity on the annular groove inwall.
That is to say, inwall that can annular groove is provided with at least one annular seal groove, the sidewall of annular protrusion is provided with the identical ring seal raised line of quantity, and ring seal raised line and the annular seal groove on the annular groove inwall on the annular protrusion sidewall are chimeric correspondingly; Perhaps, the inwall of annular groove is provided with at least one ring seal raised line, and the sidewall of annular protrusion is provided with the identical annular seal groove of quantity, and the ring seal raised line on the annular seal groove on the annular protrusion sidewall and the annular groove inwall is chimeric correspondingly; Perhaps, the inwall of annular groove is provided with at least one annular seal groove and at least one ring seal raised line, be provided with accordingly at least one ring seal raised line and at least one annular seal groove on the sidewall of annular protrusion, ring seal raised line on the annular protrusion sidewall is identical and chimeric correspondingly with annular seal groove quantity on the annular groove inwall, and the annular seal groove on the annular protrusion sidewall is identical and chimeric correspondingly with ring seal raised line quantity on the annular groove inwall.
In the corresponding chimeric a pair of annular seal groove and ring seal raised line, the outside face of the inside face of annular seal groove and ring seal raised line is complementary, chimeric rear ring seal raised line is in the annular seal groove, the inside face of annular seal groove contacts with the intimate of ring seal raised line, forms good being tightly connected; And, ring seal raised line and the annular seal groove on the annular groove inwall on the annular protrusion sidewall are chimeric, and/or annular seal groove on the annular protrusion sidewall and the ring seal raised line on the annular groove inwall chimeric after, the embedded structure that forms plays very strong position-limiting action, can prevent effectively that seal cover cap and container body break away from mutually, only apply external force and can open seal cover cap.
Said vesse body and seal cover cap can be made by injection molding process or thermoforming process.When adopting thermoforming process to make container body and seal cover cap, above-mentioned annular protrusion has toroidal cavity, the toroidal cavity lower ending opening, the existence of toroidal cavity is so that annular protrusion is easier to produce suitable elastic deformation, be more convenient for the covering and opening of seal cover cap, and it is tightr to rely on its rebound resilience that annular protrusion is combined with annular groove.
In the preferred version, the outer of above-mentioned seal cover cap is provided with an outwardly sheet that lifts, and when needing the opening encapsulation lid, pinches with hand and to lift sheet and upwards lift, more effortlessly the opening encapsulation lid.
When said vesse used as crisper, the cover plate at seal cover cap was provided with air extractor vent usually, and the sealing member that can seal above-mentioned air extractor vent.
The utility model is arranged to annular seal groove and ring seal raised line to tabling by the sidewall of annular protrusion on the inwall of annular groove on the seal cover cap and vessel port outer, the inside face of chimeric rear annular seal groove contacts with the intimate of ring seal raised line, form good being tightly connected, make container have good leak tightness, can effectively prevent the rotten or leakage of material in the container; And, after ring seal raised line and annular seal groove are chimeric, the embedded structure that forms plays very strong position-limiting action, can prevent effectively that seal cover cap and container body break away from mutually, seal cover cap is combined tightr with container body, can effectively prevent has state lower sealing cover and the container body of material mutually to break away from storage or packing.
Description of drawings
Fig. 1 is the structural representation (section-drawing) of the utility model one preferred embodiment;
Fig. 2 is the enlarged drawing of A part among Fig. 1;
Fig. 3 is the structural representation (section-drawing) of another preferred embodiment of the utility model;
Fig. 4 is the enlarged drawing of B part among Fig. 3.
The specific embodiment
As depicted in figs. 1 and 2, this container comprises container body 1 and seal cover cap 2, container body 1 upper end is provided with vessel port 3, vessel port 3 outers are provided with annular protrusion 4, seal cover cap 2 comprises cover plate 5, cover plate 5 edges are provided with the annular groove 6 that Open Side Down, and annular groove 6 is complementary with annular protrusion 4, and annular groove 6 is chimeric with annular protrusion 4; The inwall of annular groove 6 is provided with two annular seal grooves 61 and a ring seal raised line 62, is provided with accordingly two ring seal raised lines 41 and an annular seal groove 42 on the sidewall of annular protrusion 4; Ring seal raised line 41 on annular protrusion 4 sidewalls is chimeric correspondingly with the annular seal groove 61 on annular groove 6 inwalls, and the outside face of the inside face of annular seal groove 61 and ring seal raised line 41 is complementary; Annular seal groove 42 on annular protrusion 4 sidewalls is chimeric correspondingly with the ring seal raised line 62 on annular groove 6 inwalls, and the outside face of the inside face of annular seal groove 42 and ring seal raised line 62 is complementary.
The outer of seal cover cap 2 is provided with an outwardly sheet 7 that lifts.Need opening encapsulation to cover at 2 o'clock, pinch with hand and lift sheet 7 and upwards lift, the opening encapsulation lid 2 effortlessly.
In addition, when said vesse uses as crisper, also can be provided with air extractor vent at the cover plate 5 of seal cover cap 2, and the sealing member that can seal above-mentioned air extractor vent.
Fig. 3 illustrates another kind of container, the difference of this container and container shown in Figure 1 only is: in the container shown in Figure 1, annular seal groove 61 and ring seal raised line 62 are located on the inwall of annular groove 6 interior annular cell walls, and ring seal raised line 41 and annular seal groove 42 are located on the annular sidewall of annular protrusion 4 inboards; And in the container shown in Figure 2, annular seal groove 61 and ring seal raised line 62 are located on the inwall of annular groove 6 exterior annular cell walls, and ring seal raised line 41 and annular seal groove 42 are located on the annular sidewall in annular protrusion 4 outsides.
In other embodiments, inwall that also can annular groove is provided with at least one annular seal groove, the sidewall of annular protrusion is provided with the identical ring seal raised line of quantity, and ring seal raised line and the annular seal groove on the annular groove inwall on the annular protrusion sidewall are chimeric correspondingly; As long as be provided with annular seal groove and the ring seal raised line of a pair of tabling, can guarantee the sealing property of container, and guarantee that seal cover cap is combined with container body.
In other embodiments, inwall that also can annular groove is provided with at least one ring seal raised line, the sidewall of annular protrusion is provided with the identical annular seal groove of quantity, and the ring seal raised line on the annular seal groove on the annular protrusion sidewall and the annular groove inwall is chimeric correspondingly; As long as be provided with annular seal groove and the ring seal raised line of a pair of tabling, can guarantee the sealing property of container, and guarantee that seal cover cap is combined with container body.
Claims (2)
1. container, comprise container body and seal cover cap, the container body upper end is provided with vessel port, the vessel port outer is provided with annular protrusion, seal cover cap comprises cover plate, the cover plate edge is provided with the annular groove that Open Side Down, annular groove and annular protrusion are complementary, annular groove and annular protrusion are chimeric, it is characterized in that: the inwall of described annular groove is provided with at least one annular seal groove and/or at least one ring seal raised line, be provided with accordingly at least one ring seal raised line and/or at least one annular seal groove on the sidewall of described annular protrusion, ring seal raised line on the annular protrusion sidewall is identical and chimeric correspondingly with annular seal groove quantity on the annular groove inwall, and the annular seal groove on the annular protrusion sidewall is identical and chimeric correspondingly with ring seal raised line quantity on the annular groove inwall.
2. container according to claim 1 is characterized in that: the outer of described seal cover cap is provided with an outwardly sheet that lifts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220394227 CN202784172U (en) | 2012-08-09 | 2012-08-09 | Container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220394227 CN202784172U (en) | 2012-08-09 | 2012-08-09 | Container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202784172U true CN202784172U (en) | 2013-03-13 |
Family
ID=47811486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220394227 Expired - Lifetime CN202784172U (en) | 2012-08-09 | 2012-08-09 | Container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202784172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106816067A (en) * | 2017-03-24 | 2017-06-09 | 武汉轻工大学 | Experimental provision for determining fluid pressure bulk temperature relation |
-
2012
- 2012-08-09 CN CN 201220394227 patent/CN202784172U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106816067A (en) * | 2017-03-24 | 2017-06-09 | 武汉轻工大学 | Experimental provision for determining fluid pressure bulk temperature relation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160912 Address after: Taishan Road, Longhu District 515065 in Guangdong city of Shantou province (Tyrone Industrial Park) the first floor on the west side of J Patentee after: SHANTOU YUANXIN MOLD CO.,LTD. Address before: 15, 706, building 515000, West Village, Xinjin street, Longhu District, Shantou District, Guangdong, Lishui Patentee before: Shi Shaoqiang |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 515000 west side of building J, Taishan Middle Road (Tai Long Industrial Park), Longhu District, Shantou, Guangdong. Patentee after: GUANGDONG YUANXIN PRECISION MOLD TECHNOLOGY CO.,LTD. Address before: 515065 west side of building J, Taishan Middle Road (Tai Long Industrial Park), Longhu District, Shantou, Guangdong. Patentee before: SHANTOU YUANXIN MOLD CO.,LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |