CN219928410U - Cover lifting type structure of circular tinplate cover and milk powder can using same - Google Patents
Cover lifting type structure of circular tinplate cover and milk powder can using same Download PDFInfo
- Publication number
- CN219928410U CN219928410U CN202321269720.9U CN202321269720U CN219928410U CN 219928410 U CN219928410 U CN 219928410U CN 202321269720 U CN202321269720 U CN 202321269720U CN 219928410 U CN219928410 U CN 219928410U
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- Prior art keywords
- circular
- tinplate
- cover
- group
- connecting plate
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- 239000005028 tinplate Substances 0.000 title claims abstract description 52
- 239000000843 powder Substances 0.000 title claims abstract description 22
- 239000008267 milk Substances 0.000 title claims abstract description 20
- 210000004080 milk Anatomy 0.000 title claims abstract description 20
- 235000013336 milk Nutrition 0.000 title claims abstract description 20
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 12
- 238000010276 construction Methods 0.000 claims 2
- 238000007789 sealing Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 244000269722 Thea sinensis Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 235000021485 packed food Nutrition 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 235000011888 snacks Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses a lifting cover type structure of a round tinplate cover and a milk powder tank using the tinplate cover, mainly relates to a round metal cover of a round barrel or a round box, in particular to a lifting cover type round tinplate cover and a milk powder tank which are connected by a hinge or a hinge. Including circular cylinder body mouth circle, circular tinplate skirt lid includes the top cap and buckles decurrent shirt rim, still includes plastic movable hinge, this plastic movable hinge have first connecting plate with circular cylinder body mouth circle fixed connection, this plastic movable hinge have the second connecting plate with circular tinplate skirt lid fixed connection. The utility model realizes that the cylinder tank adopts a round tinplate cover lifting structure, achieves the purposes of repeated use, safety and environmental protection of the tinplate cover, and has the advantages of stable structure, strong sealing performance and beautiful appearance.
Description
Technical Field
The utility model discloses a lifting cover type structure of a round tinplate cover and a milk powder tank using the tinplate cover, mainly relates to a round metal cover of a round barrel or a round box, in particular to a lifting cover type round tinplate cover and a milk powder tank which are connected by a hinge or a hinge.
Background
Along with the continuous improvement of living standard, the requirements of people on the quality of edible products are continuously improved, and the processes of making, packaging and the like of the edible products are also continuously developed and improved. Packaging boxes and cans made of tinplate are used in a large number, such as snack boxes, tea cans, and the like. The shape of the adopted can and the opening mode of the can or the opening mode of the box are different due to different packaged foods, such as a milk powder can, basically the can is a circular cylinder, and a cover-lifting structure is generally adopted, so that the cylinder can save materials and is easy to manufacture, the use is very convenient, milk powder in the can be taken out better, the cover-lifting structure can well ensure that the milk powder in the can is dried, and external moisture or water vapor is prevented from entering the can so as to influence the quality of the milk powder. If one hinge is adopted to connect the cylindrical body and the iron cover, the tank cover can swing left and right, if two hinges are adopted to connect the rotary axes of the two hinges at the moment, the hinge or the hinge connection adopted in the past cannot be used due to the reason of the circumference, and therefore, the tank cover of the milk powder tank in the prior art adopts a plastic cover. Therefore, the manufacturing process of the milk powder can in the prior art comprises the steps of firstly manufacturing a tinplate can body, then manufacturing an integrally formed can cover and a circular can body opening ring through injection molding, connecting the can cover and the circular can body opening ring through a movable hinge, and then sleeving and fixing the circular can body opening ring on the tinplate can body to form the milk powder can. Because the appearance of the plastic products is not beautiful, the plastic products are not high-grade, and moreover, the aging problem of the plastic covers can occur when the service time of the plastic covers is long, the market needs to want to replace the plastic covers with iron covers.
Disclosure of Invention
The utility model aims to provide a circular tinplate cover lifting structure, a milk powder tank or a protein powder tank or a rice paste tank using the tinplate cover and the like, which overcome the defect that a circular tinplate cover lifting structure cannot be adopted in a cylindrical tank in the prior art, and the circular tinplate cover lifting structure is adopted in the cylindrical tank by using a plastic hinge to connect the circular tinplate cover and a cylinder body, so that the purposes of repeated use, safety, environmental protection, stable structure, strong sealing performance and beautiful appearance of the tinplate cover are achieved.
The technical scheme of the utility model is as follows: the utility model provides a circular tinplate lid lifts lid formula structure, includes circular cylinder body mouth circle, circular tinplate skirt lid, its characterized in that circular tinplate skirt lid includes the top cap and buckles decurrent shirt rim, still includes the plastic movable hinge, this plastic movable hinge have first connecting plate with circular cylinder body mouth circle fixed connection, this plastic movable hinge have the second connecting plate with circular tinplate skirt lid fixed connection.
According to the lifting cover type structure of the circular tinplate cover, the first connecting plate and the second connecting plate of the plastic movable hinge are respectively provided with the first group of forked convex nails and the second group of forked convex nails, the first group of forked convex nails and the first connecting plate are integrally structured, and the second group of forked convex nails and the second connecting plate are integrally structured; the circular cylinder body opening ring and the circular tinplate skirt cover are respectively provided with a first group of through holes and a second group of through holes; the first group of split convex nails penetrate through the first group of through holes and are elastically opened to enable the first connecting plate to be fixedly connected with the circular cylinder body opening ring, and the second group of split convex nails penetrate through the second group of through holes and are elastically opened to enable the second connecting plate to be fixedly connected with the circular tinplate skirt cover.
In the above-mentioned flip-type structure of the circular tin plate cover, the second group of through holes is located on the skirt edge of the circular tin plate skirt cover.
The plastic movable hinge is a triple movable hinge.
In the above-mentioned flip-type structure of the circular tin plate cover, the first connecting plate of the plastic movable hinge has an arc step and is matched with the circular edge of the circular cylinder body opening ring.
A milk powder can adopts the circular tin cover lifting structure.
The circular tinplate cover lifting structure adopts the tinplate cover to replace the plastic cover, realizes that the can cover can be reused, is safe and environment-friendly, and has great social significance. Meanwhile, the tinplate cover is stable in structure, strong in sealing performance and attractive in appearance.
Drawings
Fig. 1 is a front view of a circular tin cover flip-type structure and a milk powder can using the same according to the present utility model.
Fig. 2 is a rear view of the device shown in fig. 1.
Fig. 3 is a perspective view of fig. 1.
Fig. 4 is a schematic view of a flip-type structure of a circular tin plate according to the present utility model.
FIG. 5 is a schematic view of a plastic living hinge with a flip-type structure for a round tin plate cover according to the present utility model.
Detailed Description
The present utility model will be described in further detail with reference to examples and drawings.
Referring to fig. 1, 2, 3, 4 and 5, a circular tin cover flip-top structure and a milk powder can using the tin cover according to an embodiment of the present utility model are shown. The novel plastic movable hinge comprises a circular cylinder body 1, a circular cylinder body mouth ring 2 fixed on the circular cylinder body 1, a circular tinplate skirt cover 3 and a plastic movable hinge 4. The circular cylinder body opening ring 2 can be a rolling edge formed by curling the edge of the top end of the circular cylinder body 1, and can also be additionally fixed on the opening ring at the top end of the circular cylinder body 1, and the circular cylinder body opening ring has the main functions of increasing the structural strength of the circular cylinder body and preventing deformation, and simultaneously, the mounting position of the plastic movable hinge 4 connected with the circular tinplate skirt cover 3 is preset. The circular tin skirt cover 3 comprises a top cover 31 and a downward bent skirt 32. The plastic movable hinge 4 is provided with a first connecting plate 41 and a circular cylinder body mouth ring 2 which are fixedly connected, the plastic movable hinge 4 is provided with a second connecting plate 42 and a circular tinplate skirt cover 3 which are fixedly connected, the first connecting plate 41 and the second connecting plate 42 of the plastic movable hinge 4 are respectively provided with a first group of fork-opening convex nails 411 and a second group of fork-opening convex nails 421, the first group of fork-opening convex nails 411 are also plastic parts and the first connecting plate 41 are integrally structured, and the second group of fork-opening convex nails 421 are also plastic parts and the second connecting plate 42 are integrally structured. The circular cylinder body mouth ring 2 and the circular tinplate skirt cover 3 are respectively provided with a first group of through holes and a second group of through holes 33; the first set of split pins 411 pass through the first set of through holes and are elastically opened to fixedly connect the first connecting plate 41 with the circular cylinder body opening ring 2, the second set of split pins 421 pass through the second set of through holes 33 and are elastically opened to fixedly connect the second connecting plate 42 with the circular tin skirt cover 3, and because of the elastic tension of the plastic parts and because the pins are in a split structure, the first set of split pins 411 pass through the first set of through holes and the second set of split pins 421 pass through the second set of through holes 33 to generate a connecting effect similar to interference fit. In this embodiment, the second set of through holes 33 is located on the skirt 32 of the circular tin skirt cover 3. In this embodiment, the plastic movable hinge 4 is a triple movable hinge, so that the circular tin skirt cover 3 is more stable and easier to open or close.
The milk powder can using the circular tin cover flip-top structure of the utility model is not only applicable to milk powder cans, but also applicable to cans of other foods, such as nutrient sealed cans of protein powder cans or rice paste cans. The tin plate cover is adopted to replace the plastic cover, so that the can cover can be reused, and the tin plate cover is safe and environment-friendly and has great social significance. Meanwhile, the tinplate cover is stable in structure, strong in sealing performance and attractive in appearance.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and improvements could be made by those skilled in the art without departing from the inventive concept, which falls within the scope of the present utility model.
Claims (6)
1. The utility model provides a circular tinplate lid lifts lid formula structure, includes circular cylinder body mouth circle, circular tinplate skirt lid, its characterized in that circular tinplate skirt lid includes the top cap and buckles decurrent shirt rim, still includes the plastic movable hinge, this plastic movable hinge have first connecting plate with circular cylinder body mouth circle fixed connection, this plastic movable hinge have the second connecting plate with circular tinplate skirt lid fixed connection.
2. The lifting cover type structure of the circular tinplate cover according to claim 1, wherein a first group of forked protruding nails and a second group of forked protruding nails are respectively arranged on the first connecting plate and the second connecting plate of the plastic movable hinge, the first group of forked protruding nails and the first connecting plate are integrally structured, and the second group of forked protruding nails and the second connecting plate are integrally structured; the circular cylinder body opening ring and the circular tinplate skirt cover are respectively provided with a first group of through holes and a second group of through holes; the first group of split convex nails penetrate through the first group of through holes and are elastically opened to enable the first connecting plate to be fixedly connected with the circular cylinder body opening ring, and the second group of split convex nails penetrate through the second group of through holes and are elastically opened to enable the second connecting plate to be fixedly connected with the circular tinplate skirt cover.
3. A round tinplate cover flip-top construction according to claim 2, characterized in that said second set of through holes is located on the skirt of said round tinplate skirt.
4. A circular tin cover flip structure as in claim 3 wherein the plastic living hinge is a triple living hinge.
5. A circular tin cover flip top construction as in claim 3 wherein said plastic living hinge first web has an arcuate step that mates with the circular edge of said circular barrel collar.
6. A milk powder can characterized in that a round tin cover flip-top structure according to claim 3 or claim 4 is employed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321269720.9U CN219928410U (en) | 2023-05-24 | 2023-05-24 | Cover lifting type structure of circular tinplate cover and milk powder can using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321269720.9U CN219928410U (en) | 2023-05-24 | 2023-05-24 | Cover lifting type structure of circular tinplate cover and milk powder can using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219928410U true CN219928410U (en) | 2023-10-31 |
Family
ID=88499304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321269720.9U Active CN219928410U (en) | 2023-05-24 | 2023-05-24 | Cover lifting type structure of circular tinplate cover and milk powder can using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219928410U (en) |
-
2023
- 2023-05-24 CN CN202321269720.9U patent/CN219928410U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |