CN204383890U - A kind of safety-type sealed food tank - Google Patents
A kind of safety-type sealed food tank Download PDFInfo
- Publication number
- CN204383890U CN204383890U CN201420790403.6U CN201420790403U CN204383890U CN 204383890 U CN204383890 U CN 204383890U CN 201420790403 U CN201420790403 U CN 201420790403U CN 204383890 U CN204383890 U CN 204383890U
- Authority
- CN
- China
- Prior art keywords
- tank body
- tank
- kaifeng
- lid
- top cover
- 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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Abstract
The utility model discloses a kind of safety-type sealed food tank, be made up of cover and tank body, cover is molded plastic overcap, cover is made up of seal cover cap and top cover, there is in seal cover cap a Kaifeng lid, Kaifeng lid has a draw ring, linear closed Kaifeng is formed along the line between Kaifeng lid and seal cover cap, Kaifeng lid can be separated with seal cover cap along the line along this Kaifeng, thus open food cans, seal cover cap respectively with tank body, the clamping of top cover phase, the lid opening's edge limit of top cover and the tank opening's edge limit of tank body abut against, due to the architectural feature of seal cover cap and tank body, seal cover cap is more difficult after docking with tank body to be separated.Apply safety-type sealed food tank of the present utility model, adopt molded plastic overcap, Kaifeng lid is plastics, and after Kaifeng lid is torn, the edge of Kaifeng lid can not injure user, uses safer; Adopt specific hermetically-sealed construction, without the need to using water-tight equipment to complete sealing, cover and tank body are combined in one cleverly, and sealing property is superior.
Description
Technical field
The utility model relates to a kind of food cans, particularly relates to a kind of safety-type sealed food tank, belongs to the technical field of sealing based food container.
Background technology
The application of food cans is comparatively extensive, and food cans makes again food storage subtract tank, is mainly used for holding the container of food, can deposits various kinds of foods, such as preserved fruit, meat products, biscuit etc.
And in food cans, there is a kind of food cans of closed type, food can be sealed up for safekeeping, food is made to have certain shelf-life, such food cans all needs to carry out sealing assembling, in prior art, the food cans of such closed type is all adopt metal material to make, tank body and cover need to adopt specific equipment to seal, cost is higher, and can not spread in family's use, in addition, cover has and can cover in avulsed Kaifeng, after Kaifeng lid is opened, its sharper edge easily causes human injury to user, local is caused to be scratched, cause unnecessary trouble, severe patient even there will be the situations such as wound infection and occurs.
Utility model content
The purpose of this utility model is, provides a kind of safety-type sealed food tank.
The purpose of this utility model, will be achieved by the following technical programs:
A kind of safety-type sealed food tank, is made up of cover and tank body, especially,
Described cover is molded plastic overcap, and cover is made up of seal cover cap and top cover,
There is in described seal cover cap a Kaifeng lid, described Kaifeng lid has a draw ring, linear closed Kaifeng is formed along the line between described Kaifeng lid and seal cover cap, described Kaifeng wall thickness along the line is less than the wall thickness of Kaifeng lid, the outer wall top of described seal cover cap has a sealing bulge loop, the outer wall middle-end of described seal cover cap has a sealing scrobicular ring, and the outer wall bottom of described seal cover cap has a conical ring limit;
The inwall of described top cover has a top cover bulge loop, forms the annular fixing slot fixing described sealing bulge loop between described top cover bulge loop and the top of top cover;
Described tank body has can body portion and tank oral area, the inwall of described tank oral area has a tank body bulge loop matched with described sealing scrobicular ring, have an annular between described can body portion and tank oral area to close up, the internal diameter of described annular closing in and tank body bulge loop is less than the maximum outside diameter on conical ring limit;
When described cover and tank body seal assembling mutually, described sealing scrobicular ring is fastened on described tank body bulge loop, the inwall that the outer wall on described conical ring limit and described annular close up abuts against, described sealing bulge loop is fastened in the annular fixing slot of described top cover, and described draw ring is positioned at Kaifeng lid towards top cover side, and the lid opening's edge limit of described top cover and the tank opening's edge limit of described tank body abut against.
Preferably, the tank mouthpiece of described tank body has wire loop.
Preferably, described tank body at least comprises plastic container, glass tank body and tank body made of paper.
Preferred further, described plastic container and glass tank body are transparent tank body.
Preferably, the circular in cross-section of described tank body, oblong, triangle or ellipse.
Preferably, the outer wall of described top cover has projection of uncapping.
The beneficial effects of the utility model are:
1. adopt molded plastic overcap, Kaifeng lid is plastics, and after Kaifeng lid is torn, the edge of Kaifeng lid can not injure user, uses safer;
2. adopt specific hermetically-sealed construction, without the need to using water-tight equipment to complete sealing, cover and tank body are combined in one cleverly, and sealing property is superior.
Accompanying drawing explanation
Fig. 1 is the cross section structure schematic diagram of a kind of safety-type sealed food of the utility model tank.
Detailed description of the invention
As shown in Figure 1, a kind of safety-type sealed food tank, be made up of cover 1 and tank body 4, cover 1 is molded plastic overcap, cover 1 is made up of seal cover cap 2 and top cover 3, the outer wall of top cover has uncaps protruding 9, there is in seal cover cap 2 a Kaifeng lid 5, Kaifeng lid 5 has a draw ring 51, a linear closed Kaifeng along the line 6 is formed between Kaifeng lid 5 and seal cover cap 2, break a seal along the line 6 wall thickness be less than Kaifeng lid 5 wall thickness, Kaifeng lid can be torn along Kaifeng and uncover by clasp draw ring along the line, Kaifeng lid and seal cover cap are separated, thus open food cans, because Kaifeng lid is plastics, it is softer that it tears the edge uncovered, human body can not be cut, improve the safety in utilization of this programme food cans.
Next be the elaboration of the ad hoc structure to seal cover cap, top cover and tank body, the outer wall top of seal cover cap 2 has a sealing bulge loop 21, and the outer wall middle-end of seal cover cap 2 has a sealing scrobicular ring 22, and the outer wall bottom of seal cover cap 2 has a conical ring limit 23; The inwall of top cover 3 has a top cover bulge loop 31, forms the annular fixing slot 32 fixing and seal bulge loop 21 between the top of top cover bulge loop 31 and top cover 3; Tank body 4 has can body portion 41 and tank oral area 42, the inwall of tank oral area 42 has a tank body bulge loop 7 matched with sealing scrobicular ring 22, have an annular between can body portion 41 and tank oral area 42 and close up 43, the internal diameter of annular closing in 43 and tank body bulge loop 7 is less than the maximum outside diameter on conical ring limit 23.
Finally that cover 1 carries out specifically sealing the elaboration of assembling with tank body 4, first be the sealing of seal cover cap and tank body, sealing scrobicular ring 22 is fastened on tank body bulge loop 7, the outer wall on conical ring limit 23 and annular close up 43 inwall abut against, due to the existence on conical ring limit, when seal cover cap and tank body seal operation, conical ring limit can be descending along tank body bulge loop, internal diameter due to tank body bulge loop is less than the maximum outside diameter on conical ring limit, so in the process that tank body bulge loop is descending, tank body bulge loop can be oppressed conical ring limit and be produced elastic deformation, when conical ring limit is through tank body bulge loop, tank body bulge loop and the clamping of sealing scrobicular ring phase, now conical ring limit does not suffer oppression and understands elastic recovery, due to tank body bulge loop and the clamping of sealing scrobicular ring phase, and the conical ring limit after elastic recovery supports by tank body bulge loop, so make seal cover cap to depart from tank body, this design of Sealing Structure is ingenious, docking firmly, then be seal cover cap and the docking of top cover, sealing bulge loop 21 is fastened in the annular fixing slot 32 of top cover 3, and draw ring 51 is positioned at Kaifeng lid 5 towards top cover 3 side, also a seal cavity is formed between top cover and seal cover cap, and the lid that breaks a seal is positioned at sealing space, be equivalent to secondary seal, certain top cover is detouchable with docking between seal cover cap, finally, after tank body and cover integral sealing assemble, can find that the lid opening's edge limit of top cover 3 and the tank opening's edge limit of tank body 4 abut against, a seal cavity is formed again between the inwall of now the tank mouth of the outer wall of seal cover cap, tank body, top cover, be equivalent to three sealings, further increase the sealing effectiveness of food cans.
Further optimization this programme, arrange wire loop 8 at the tank mouth of tank body, wire loop is breed bacteria not easily, can ensure the safe and sanitary of food cans.
Tank body can adopt plastic container, glass tank body or tank body made of paper, and wherein plastic container and glass tank body preferably adopt transparent, can see inner food, play the effect of identification; In addition, the aesthetic appearance of inner food and color too increase the ornamental of tank body.Tank body for more canned detest optical eclipse thing time, also can adopt opaque tank body.
The utility model still has numerous embodiments; the circular in cross-section of such as tank body, oblong, triangle or ellipse; it can certainly be irregular irregular tank body; all employing equivalents or equivalent transformation and all technical schemes formed, all drop within protection domain of the present utility model.
Claims (6)
1. a safety-type sealed food tank, is made up of cover and tank body, it is characterized in that:
Described cover is molded plastic overcap, and cover is made up of seal cover cap and top cover,
There is in described seal cover cap a Kaifeng lid, described Kaifeng lid has a draw ring, linear closed Kaifeng is formed along the line between described Kaifeng lid and seal cover cap, described Kaifeng wall thickness along the line is less than the wall thickness of Kaifeng lid, the outer wall top of described seal cover cap has a sealing bulge loop, the outer wall middle-end of described seal cover cap has a sealing scrobicular ring, and the outer wall bottom of described seal cover cap has a conical ring limit;
The inwall of described top cover has a top cover bulge loop, forms the annular fixing slot fixing described sealing bulge loop between described top cover bulge loop and the top of top cover;
Described tank body has can body portion and tank oral area, the inwall of described tank oral area has a tank body bulge loop matched with described sealing scrobicular ring, have an annular between described can body portion and tank oral area to close up, the internal diameter of described annular closing in and tank body bulge loop is less than the maximum outside diameter on conical ring limit;
When described cover and tank body seal assembling mutually, described sealing scrobicular ring is fastened on described tank body bulge loop, the inwall that the outer wall on described conical ring limit and described annular close up abuts against, described sealing bulge loop is fastened in the annular fixing slot of described top cover, and described draw ring is positioned at Kaifeng lid towards top cover side, and the lid opening's edge limit of described top cover and the tank opening's edge limit of described tank body abut against.
2. a kind of safety-type sealed food tank according to claim 1, is characterized in that: the tank mouthpiece of described tank body has wire loop.
3. a kind of safety-type sealed food tank according to claim 1, is characterized in that: described tank body at least comprises plastic container, glass tank body and tank body made of paper.
4. a kind of safety-type sealed food tank according to claim 3, is characterized in that: described plastic container and glass tank body are transparent tank body.
5. a kind of safety-type sealed food tank according to claim 1 and 2, is characterized in that: the circular in cross-section of described tank body, oblong, triangle or ellipse.
6. a kind of safety-type sealed food tank according to claim 1, is characterized in that: the outer wall of described top cover has projection of uncapping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420790403.6U CN204383890U (en) | 2014-12-15 | 2014-12-15 | A kind of safety-type sealed food tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420790403.6U CN204383890U (en) | 2014-12-15 | 2014-12-15 | A kind of safety-type sealed food tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204383890U true CN204383890U (en) | 2015-06-10 |
Family
ID=53356629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420790403.6U Expired - Fee Related CN204383890U (en) | 2014-12-15 | 2014-12-15 | A kind of safety-type sealed food tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204383890U (en) |
-
2014
- 2014-12-15 CN CN201420790403.6U patent/CN204383890U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20181215 |