CN204250549U - A kind of safe can - Google Patents
A kind of safe can Download PDFInfo
- Publication number
- CN204250549U CN204250549U CN201420633118.3U CN201420633118U CN204250549U CN 204250549 U CN204250549 U CN 204250549U CN 201420633118 U CN201420633118 U CN 201420633118U CN 204250549 U CN204250549 U CN 204250549U
- Authority
- CN
- China
- Prior art keywords
- tank body
- radius
- annular inner
- outer ring
- draw ring
- 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
Links
Landscapes
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
The utility model relates to can field, specifically a kind of safe can, and comprise tank body, draw ring and pre-groove, the complete circle that described outer ring portion is R with tank body top center for the center of circle is radius is arranged; The major arc shape that described annular inner portion is r with tank body top center for the center of circle is radius is arranged; Described radius R is greater than radius r; Described connecting bridge is in " U " type, and one end is connected with one end of annular inner portion, and the other end is connected with outer ring portion; Described draw ring, middle part is provided with a manhole, draw ring by Liu Ding and tank body top be in connecting bridge, region between outer ring portion and annular inner portion is hinged, the utility model has the features such as simple, the easy to operate and cost of manufacture of structure is low, and it can realize the convenient and safe of Tin opener process.
Description
Technical field
The utility model relates to can field, specifically a kind of safe can.
Background technology
Can is usually used for storing mixed congee, fresh fruit and prepared food etc., but the opening process of existing can is not only inconvenient but also be easy to hurt hand.
Summary of the invention
the technical matters that utility model will solve
The technical matters that is inconvenient and easily incised wound hand for Tin opener process of the prior art, the utility model provides a kind of safe can, and not only Tin opener is convenient, and opening process is not easy to hurt hand.
technical scheme
For achieving the above object, the technical scheme that the utility model provides is:
A kind of safe can, comprise tank body, draw ring and pre-groove, described pre-groove comprises outer ring portion, annular inner portion and connecting bridge, and the complete circle that described outer ring portion is R with tank body top center for the center of circle is radius is arranged; The major arc shape that described annular inner portion is r with tank body top center for the center of circle is radius is arranged; Described radius R is greater than radius r; Described connecting bridge is in " U " type, and one end is connected with one end of annular inner portion, and the other end is connected with outer ring portion; Described draw ring, middle part is provided with a manhole, draw ring by Liu Ding and tank body top be in connecting bridge, region between outer ring portion and annular inner portion is hinged.
Preferably, described draw ring is monosymmetric is provided with two disks.
beneficial effect
The technical scheme adopting the utility model to provide, compared with prior art, has following beneficial effect:
(1) the safe can of one of the present utility model, user only needs to pull open draw ring, after being torn in strip region between outer ring portion and annular inner portion, tank body top and tank body lose to be connected and follow draw ring subsequently and leave tank body and can complete unlatching, make Tin opener process convenient and safe;
(2) the safe can of one of the present utility model, described draw ring is monosymmetric is provided with two disks, after user enters and completes the unlatching of can with a finger in the through hole of draw ring inside, two disks are withstood respectively with other two fingers, draw ring and can top can be made to depart from finger, convenient and safe.
Accompanying drawing explanation
Fig. 1 is a kind of safety can header structure schematic diagram of the present utility model;
Fig. 2 is one of the present utility model safe can draw ring structural representation;
Fig. 3 is one of the present utility model safe can pre-embossed line schematic diagram.
Label declaration in schematic diagram: 1. tank body; 2. draw ring; 3. pre-groove; 21. through holes; 22. disks; 31. outer ring portion; 32. annular inner portion; 33. connecting bridges.
Detailed description of the invention
For understanding content of the present utility model further, by reference to the accompanying drawings the utility model is described in detail.
embodiment 1
As shown in Figure 1, Figure 2, Fig. 3, the safe can of one of the present embodiment, comprise tank body 1, draw ring 2 and pre-groove 3, described pre-groove 3 comprises outer ring portion 31, annular inner portion 32 and connecting bridge 33, and the complete circle that described outer ring portion 31 is R with tank body 1 top center for the center of circle is radius is arranged; The major arc shape that described annular inner portion 32 is r with tank body top center for the center of circle is radius is arranged; Described radius R is greater than radius r; Described connecting bridge 33 is in " U " type, and one end is connected with one end of annular inner portion 32, and the other end is connected with outer ring portion 31; Described draw ring 2, middle part is provided with a manhole 21, is monosymmetricly provided with two disks 22, draw ring 2 by Liu Ding and tank body 1 top be in connecting bridge 33, region between outer ring portion 31 and annular inner portion 32 is hinged.
Schematically above be described the utility model and embodiment thereof, this description does not have restricted, and also just one of the embodiment of the present utility model shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, design the frame mode similar to this technical scheme and embodiment without creationary, protection domain of the present utility model all should be belonged to.
Claims (2)
1. a safe can, comprise tank body (1), draw ring (2) and pre-groove (3), it is characterized in that: described pre-groove (3) comprises outer ring portion (31), annular inner portion (32) and connecting bridge (33), described outer ring portion (31) is arranged with the complete circle of tank body (1) top center be the center of circle to be radius be R; The major arc shape that described annular inner portion (32) is r with tank body top center for the center of circle is radius is arranged; Described radius R is greater than radius r; Described connecting bridge (33) is in " U " type, and one end is connected with the one end of annular inner portion (32), and the other end is connected with outer ring portion (31); Described draw ring (2), middle part is provided with a manhole (21), draw ring (2) by Liu Ding and tank body (1) top be in connecting bridge (33), region between outer ring portion (31) and annular inner portion (32) is hinged.
2. the safe can of one according to claim 1, is characterized in that: described draw ring (2) is monosymmetric is provided with two disks (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420633118.3U CN204250549U (en) | 2014-10-29 | 2014-10-29 | A kind of safe can |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420633118.3U CN204250549U (en) | 2014-10-29 | 2014-10-29 | A kind of safe can |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204250549U true CN204250549U (en) | 2015-04-08 |
Family
ID=52954881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420633118.3U Expired - Fee Related CN204250549U (en) | 2014-10-29 | 2014-10-29 | A kind of safe can |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204250549U (en) |
-
2014
- 2014-10-29 CN CN201420633118.3U patent/CN204250549U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20151029 |
|
| EXPY | Termination of patent right or utility model |