CN202063429U - Food preservative film metal box - Google Patents
Food preservative film metal box Download PDFInfo
- Publication number
- CN202063429U CN202063429U CN2011201618291U CN201120161829U CN202063429U CN 202063429 U CN202063429 U CN 202063429U CN 2011201618291 U CN2011201618291 U CN 2011201618291U CN 201120161829 U CN201120161829 U CN 201120161829U CN 202063429 U CN202063429 U CN 202063429U
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- CN
- China
- Prior art keywords
- accommodation tube
- loam cake
- freshness
- fresh keeping
- food fresh
- 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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- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
Abstract
The utility model relates to a food preservative film metal box, which has excellent metal texture and a simple structure, and comprises an accommodating tube, two end covers and an upper cover, wherein the accommodating tube is provided with an upper opening, the two end covers respectively seal two axial ends of the accommodating tube, the upper cover is used for sealing the upper opening, the accommodating tube comprises a lower wall, a first side wall and a second side wall, the lower wall, the first side wall and the second side wall are simultaneously surrounded into a cavity for accommodating preservative film rolls, the accommodating tube and the upper cover are respectively integral metal elements formed through extrusion, in addition, the surfaces are smooth, the upper cover is provided with a first side edge part and a second side edge part, the first side edge part of the upper cover is connected with the first side wall of the accommodating tube through a hinge, the second side edge part of the upper cover and the second side wall of the accommodating tube simultaneously define an outlet of the preservative film rolls, and in addition, the second side edge part of the upper cover is provided with cutting teeth.
Description
Technical field
The utility model relates to a kind of Wrapping case that is used to take in freshness-retaining film roll, relates in particular to the Wrapping case that adopts metal to make.
Background technology
Existing Wrapping case mostly adopts the paper material moulding; in recent years along with the reinforcement of the consciousness of environmental protection; for Wrapping case can forever be used; designed the accommodation tube that can hold roller shape preservative film; accommodation tube places in the special-purpose synthetic resin box; roller shape preservative film stretches out from accommodation tube, forms elongated extension, cuts off this extension by a cutter that is arranged on the accommodation tube.Yet existing synthetic resin Wrapping case is made, assembling is all cumbersome, is difficult to cost-cutting.
The contriver who itself asks once proposed a kind of employing synthetic resin and made the food fresh keeping bellows in Chinese utility application (CN 201020278831.2), in practice, the contriver finds also to have the demand of the Wrapping case that needs the manufacturing of employing metal.
The utility model content
The purpose of this utility model is to provide a kind of food fresh keeping membrane can.
Food fresh keeping membrane can of the present utility model comprises a loam cake with the accommodation tube of upper shed, two end caps that seal the axial two ends of accommodation tube respectively and a sealing upper shed; Described accommodation tube comprises lower wall, the first side wall and second sidewall, described lower wall, the first side wall and second sidewall surround a cavity of taking in freshness-retaining film roll jointly, be characterized in that described accommodation tube and loam cake are respectively metal integral piece and the smooth surface by extrusion forming; Loam cake has first side portion and second side portion, the first side portion of loam cake and the first side wall of accommodation tube join by hinge, the second side portion of loam cake and second sidewall of accommodation tube limit the outlet of freshness-retaining film roll jointly, and the second side portion of loam cake is provided with cutting teeth.
Described food fresh keeping membrane can, its further characteristics are that the tooth of the centre of cutting teeth is more outstanding than the dental transition of both sides.
Described food fresh keeping membrane can, its further characteristics are that the crown forming V-shape of cutting teeth is arranged.
Described food fresh keeping membrane can, its further characteristics are, the end view of loam cake is L shaped, second side portion is on this L shaped free arm, rotary centerline with described hinge is the center, and the cutting teeth of second side portion is the distal edge radially along this line of centers of loam cake, along being formed with inwardly outstanding raised line on the length direction free arm of loam cake, raised line is pushed down from the outwardly directed preservative film of freshness-retaining film roll, fixes to keep preservative film.
Described food fresh keeping membrane can, its further characteristics are that the back side of described raised line is groove.
Described food fresh keeping membrane can, its further characteristics be, the upper edge of second sidewall of accommodation tube provides outward-dipping inclined-plane, and the preservative film that stretches out from freshness-retaining film roll this inclined-plane of fitting stretches out, and pressed by described raised line and to put on this inclined-plane.
Described food fresh keeping membrane can, its further characteristics be, the inwall of each end cap is provided with an axially extended support sector to accommodation tube, and the two ends of freshness-retaining film roll are propped up in the support sector that is held in these two end caps respectively rotationally; The two ends of described accommodation tube have knock hole respectively, each end cap has registration mast and backer portion, the registration mast of each end cap is inserted in the knock hole of end of cooresponding accommodation tube, so that two end cap is fixedly sealed the end of accommodation tube respectively, the backer portion of each end cap is the axial limiting portion of freshness-retaining film roll, and each end cap is a silica gel spare.
The beneficial effects of the utility model are:
The utility model is simple in structure, and its accommodation tube and loam cake have reduced manufacturing cost by the extrusion process moulding, and because accommodation tube and loam cake are ganoid metal piece, has good metal texture, makes product have good market outlook.
Description of drawings
The three-dimensional view that Fig. 1 opens for the exploded of food fresh keeping membrane can.
Fig. 2 opens front view for the exploded of food fresh keeping membrane can.
Fig. 3 is the end view of the removal end cap of food fresh keeping membrane can.
Fig. 4 is the partial enlarged view at B place among Fig. 2.
Fig. 5 is the partial enlarged view at A place among Fig. 2.
The specific embodiment
As depicted in figs. 1 and 2, the food fresh keeping membrane can is made of accommodation tube 1, loam cake 2 and two end cap 4.Accommodation tube 1 has the first side wall 12, lower wall 11, second sidewall 10, and the first side wall 12, lower wall 11, second sidewall 10 constitute the cavity of taking in freshness-retaining film roll with upper shed, and two end cap 4 is sealed two open ends of cavity respectively.Loam cake 2 has first side portion 22 and first side portion 21.The first side portion 22 of loam cake 2 and the first side wall 12 of accommodation tube 1 join by hinge 123, second sidewall 10 of the second side portion 21 of loam cake 2 and accommodation tube 1 limits the outlet of the preservative film on the freshness-retaining film roll 3 jointly, and the second side portion 21 of loam cake 2 is provided with cutting teeth 215.
As shown in Figure 3, the end view of loam cake 2 becomes L shaped, second side portion 21 is positioned on the L shaped free arm, cutting teeth 215 is on the edge of second side portion 21, rotary centerline with hinge 123 is the center, among Fig. 3 the part at the A place of loam cake can be in loam cake 2 rotation processes and accommodation tube 1 contact, be the distal edge of loam cake at vertical cutting teeth 215 of this rotary centerline, cutting teeth 215 can not touch any part of accommodation tube 1.
As shown in Figure 5, be formed with inwardly outstanding raised line 212b on the L shaped free arm, this raised line 212b can be attached to fresh-keeping mould on the accommodation tube 1, thereby maintains the position of preservative film, allows the user cut off preservative film relievedly and preservative film can not continued to pull out.The back side of raised line 212b is groove 212a.Also be formed with outwards outstanding raised line 211 on the free arm, raised line 211 can strengthen the intensity of free arm, avoids free arm crooked in the process of cutting preservative film. Raised line 212b, 211 all is the whole length direction extensions at loam cake.Raised line 211 also plays the effect that prevents that hand from skidding.
As shown in Figure 4, the crown of the tooth of the centre of cutting teeth 215 is more outstanding than the position of the crown of both sides, the tooth of the centre of cutting teeth 215 in different size, when the user draws in the centre of preservative film like this, more easily cut off preservative film, certainly, the user also can select to begin to cut preservative film from the tooth of side, but structure shown in Figure 4 is more suitable for most customers' use habit.As depicted in figs. 1 and 2, the crown of cutting teeth 215 is to be roughly V-arrangement layout.
The upper edge of second sidewall 10 of accommodation tube 1 provides outward-dipping inclined-plane 122, and the preservative film that stretches out from freshness-retaining film roll is that this inclined-plane 122 of fitting stretches out, and is pressed by raised line 211 and to put on this inclined-plane 122, can prevent like this preservative film rewind into.
As shown in figures 1 and 3, the inwall of each end cap 4 is provided with an axially extended support sector to accommodation tube (not showing among the figure), and prop up in the support sector that is held in these two end caps 4 respectively rotationally at the two ends of freshness-retaining film roll 3.The two ends of accommodation tube 1 have knock hole 101 respectively, each end cap 4 has registration mast 401 and backer portion 422, the registration mast 401 of each end cap 4 is inserted in the knock hole 101 of end of cooresponding accommodation tube 1, so that two end cap 4 is fixedly sealed the end of accommodation tube 1 respectively, the backer portion of each end cap is the axial limiting portion of freshness-retaining film roll, prevents that freshness-retaining film roll from moving axially too much.
Claims (7)
1. a food fresh keeping membrane can comprises a loam cake with the accommodation tube of upper shed, two end caps that seal the axial two ends of accommodation tube respectively and a sealing upper shed; Described accommodation tube comprises lower wall, the first side wall and second sidewall, and described lower wall, the first side wall and second sidewall surround a cavity of taking in freshness-retaining film roll jointly, it is characterized in that,
Described accommodation tube and loam cake are respectively metal integral piece and the smooth surface by extrusion forming; Loam cake has first side portion and second side portion, the first side portion of loam cake and the first side wall of accommodation tube join by hinge, the second side portion of loam cake and second sidewall of accommodation tube limit the outlet of freshness-retaining film roll jointly, and the second side portion of loam cake is provided with cutting teeth.
2. food fresh keeping membrane can as claimed in claim 1 is characterized in that, the tooth of the centre of cutting teeth is more outstanding than the dental transition of both sides.
3. food fresh keeping membrane can as claimed in claim 2 is characterized in that, the crown forming V-shape of cutting teeth is arranged.
4. food fresh keeping membrane can as claimed in claim 1, it is characterized in that, the end view of loam cake is L shaped, second side portion is on this L shaped free arm, rotary centerline with described hinge is the center, and the cutting teeth of second side portion is the distal edge radially along this line of centers of loam cake, along being formed with inwardly outstanding raised line on the length direction free arm of loam cake, raised line is pushed down from the outwardly directed preservative film of freshness-retaining film roll, fixes to keep preservative film.
5. food fresh keeping membrane can as claimed in claim 4 is characterized in that the back side of described raised line is groove.
6. food fresh keeping membrane can as claimed in claim 4 is characterized in that, the upper edge of second sidewall of accommodation tube provides outward-dipping inclined-plane, and the preservative film that stretches out from freshness-retaining film roll this inclined-plane of fitting stretches out, and is pressed by described raised line and to put on this inclined-plane.
7. food fresh keeping membrane can as claimed in claim 1 is characterized in that, the inwall of each end cap is provided with an axially extended support sector to accommodation tube, and the two ends of freshness-retaining film roll are propped up in the support sector that is held in these two end caps respectively rotationally; The two ends of described accommodation tube have knock hole respectively, each end cap has registration mast and backer portion, the registration mast of each end cap is inserted in the knock hole of end of cooresponding accommodation tube, so that two end cap is fixedly sealed the end of accommodation tube respectively, the backer portion of each end cap is the axial limiting portion of freshness-retaining film roll, and each end cap is a silica gel spare.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201618291U CN202063429U (en) | 2011-05-19 | 2011-05-19 | Food preservative film metal box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201618291U CN202063429U (en) | 2011-05-19 | 2011-05-19 | Food preservative film metal box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202063429U true CN202063429U (en) | 2011-12-07 |
Family
ID=45057299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201618291U Expired - Fee Related CN202063429U (en) | 2011-05-19 | 2011-05-19 | Food preservative film metal box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202063429U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107878894A (en) * | 2017-11-15 | 2018-04-06 | 湖州泰鑫无纺布有限公司 | A kind of packing case for avoiding nonwoven fabric roll from producing zebra-stripe |
| CN107878884A (en) * | 2017-11-15 | 2018-04-06 | 湖州泰鑫无纺布有限公司 | A kind of nonwoven fabric roll packing case that can directly stack |
| CN107902221A (en) * | 2017-11-15 | 2018-04-13 | 湖州泰鑫无纺布有限公司 | A kind of nonwoven fabric roll packing case for being easy to stack |
| CN107963314A (en) * | 2017-11-15 | 2018-04-27 | 湖州泰鑫无纺布有限公司 | A kind of fast disassembly type nonwoven fabric roll packing case for being easy to stack |
-
2011
- 2011-05-19 CN CN2011201618291U patent/CN202063429U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107878894A (en) * | 2017-11-15 | 2018-04-06 | 湖州泰鑫无纺布有限公司 | A kind of packing case for avoiding nonwoven fabric roll from producing zebra-stripe |
| CN107878884A (en) * | 2017-11-15 | 2018-04-06 | 湖州泰鑫无纺布有限公司 | A kind of nonwoven fabric roll packing case that can directly stack |
| CN107902221A (en) * | 2017-11-15 | 2018-04-13 | 湖州泰鑫无纺布有限公司 | A kind of nonwoven fabric roll packing case for being easy to stack |
| CN107963314A (en) * | 2017-11-15 | 2018-04-27 | 湖州泰鑫无纺布有限公司 | A kind of fast disassembly type nonwoven fabric roll packing case for being easy to stack |
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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: 20111207 Termination date: 20130519 |