CN216510169U - Sealing structure of iron can - Google Patents
Sealing structure of iron can Download PDFInfo
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- CN216510169U CN216510169U CN202122932591.4U CN202122932591U CN216510169U CN 216510169 U CN216510169 U CN 216510169U CN 202122932591 U CN202122932591 U CN 202122932591U CN 216510169 U CN216510169 U CN 216510169U
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Abstract
The utility model relates to a sealing structure of an iron can, in particular to a sealing structure of the iron can. The utility model relates to a sealing structure of an iron can, which comprises a can body (2) and a can bottom (1), and is characterized in that: the tank body (2) bottom is prolonged the jar wall and is inwards buckled into the C type, forms a jar body sealing groove (21), tank bottoms (1) periphery upwards buckles and forms vertical strip (12) of buckling, then buckles into the C type downwards, forms tank bottoms sealing groove (11), tank bottoms sealing groove (11) with two notches of jar body sealing groove (21) are relative, cell wall alternately the suit compresses tightly together and seals. By adopting the structure, the sealing performance of the iron can sealing is strong, the sealing part is firm and not easy to fall off, and the appearance is attractive and elegant.
Description
Technical Field
The utility model relates to a sealing structure of an iron can, in particular to a sealing structure of the iron can.
Background
Iron boxes and cans are common packaging tools in food packaging. Such as chewing gum, chocolate, cookies, etc., which are most common.
The packing iron box and iron can are made of tinplate and are used for packing. It has the same packing function as carton wooden box. But the iron box is higher and higher grade than the paper box and the wood box, is beautiful and is loved by people.
Compared with the paper box, the iron box and the iron can have the advantages that: the packaging bag is not easy to deform or crush and flatten in a transportation picture, so that the packaged product is intact. Compared with a wooden box, the iron box and the iron can of the iron box are more beautiful in shape, richer and more colorful in color and pattern and lighter.
Also, since the can and can are made of hard materials, sealing is also a big problem. The most common seal of the prior iron box and iron can is a curled edge generally, and is characterized in that the number of curled edges is small, the seal is not firm and the sealing performance is poor, and if the number of curled edges is large and the body types of the iron box and the iron can are small, the seal is too prominent and not beautiful.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a sealing structure of an iron can, which overcomes the defects of poor sealing property or poor appearance of the iron can sealing.
The technical scheme of the utility model is as follows: the utility model provides a sealing structure of iron can, includes a jar body, tank bottoms, its characterized in that: the bottom of the tank body is bent inwards along the tank wall to form a C shape to form a tank body sealing groove. The periphery of the tank bottom is bent upwards to form a bent vertical strip, then the bent vertical strip is bent downwards to form a C shape to form a tank bottom sealing groove, the tank bottom sealing groove is opposite to the two notches of the tank body sealing groove, and the tank walls are alternately sleeved together to be compressed and sealed.
The sealing structure of the iron can is characterized in that: the tank body sealing groove comprises a lower tank wall of the tank body sealing groove, an upper tank wall of the tank body sealing groove and a tank bottom of the tank body sealing groove, and a tank bottom mounting interface is arranged between the upper tank wall of the tank body sealing groove and the tank wall of the tank body.
The sealing structure of the iron can is characterized in that: the width of the tank body installation interface and the tank bottom of the tank body sealing groove is matched with the width of the material at the tank bottom.
The sealing structure of the iron can is characterized in that: the tank bottom sealing groove comprises a lower tank bottom sealing groove tank wall, an upper tank bottom sealing groove tank wall and a tank bottom sealing groove tank bottom, and a tank body installation interface is arranged between the lower tank bottom sealing groove tank wall and the bent vertical bars.
The sealing structure of the iron can is characterized in that: the width of the tank body mounting interface and the tank bottom of the sealing groove at the bottom of the tank is matched with the width of the tank body material.
The sealing structure of the iron can is characterized in that: the length of the upper tank wall of the tank body sealing groove is equal to that of the lower tank wall of the tank bottom sealing groove.
The utility model has the beneficial effects that: the tank bottom sealing groove is opposite to the two notches of the tank body sealing groove, the tank walls are alternately sleeved together to carry out compression sealing, 4 layers of tinplate pieces are arranged at the sealing position, and the thickness of the tinplate pieces can bear the weight of the whole iron tank. The sealing structure of the tank body sealing groove and the tank bottom sealing groove can not see the joint of the tank body and the tank bottom from the tank wall, and the tank body is more beautiful and elegant in whole.
Drawings
Fig. 1 is a perspective view of a can of a closure structure of a can according to the present invention.
Fig. 2 is a schematic structural view of a closure structure of an iron can according to the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following examples and the accompanying drawings.
Referring to fig. 1 and 2: a sealing structure of an iron can comprises a can body 2 and a can bottom 1, wherein the bottom of the can body 2 is bent inwards along the can wall to form a C shape to form a can body sealing groove 21. The tank sealing groove 21 comprises a tank sealing groove lower groove wall 2101, a tank sealing groove upper groove wall 2102 and a tank sealing groove bottom 2103, and a tank bottom mounting interface 22 is arranged between the tank sealing groove upper groove wall 2102 and the tank wall of the tank 2.
The periphery of the can bottom 1 is bent upwards to form a bent vertical strip 12, and then is bent downwards to form a C shape to form a can bottom sealing groove 11. The tank bottom sealing groove 11 comprises a tank bottom sealing groove lower groove wall 1101, a tank bottom sealing groove upper groove wall 1102 and a tank bottom sealing groove bottom 1103. A tank body installation interface 13 is arranged between the lower tank wall 1101 of the tank bottom sealing groove and the bent vertical bar 12.
The bottom 1103 of the tank bottom sealing groove 11 penetrates through the tank bottom mounting interface 22, and the upper tank wall 1102 of the tank bottom sealing groove is sleeved in the tank bottom sealing groove 11; the tank sealing groove bottom 2103 penetrates the tank installation interface 13, so that the tank sealing groove upper groove wall 2102 is sleeved in the tank bottom sealing groove 11. The tank bottom sealing groove 11 and the tank body sealing groove 21 are formed to be opposite, the groove walls are sleeved in a crossed mode, and then the pressing sealing treatment is carried out.
The sealing part is provided with 4 layers of tinplate iron sheets, and the thickness of the tinplate iron sheets can bear the weight of the whole iron can. The groove walls of the two notches are pressed and are pressed in a crossed manner, so that air between the groove walls is squeezed. And the tank bottom mounting interface 22 is lower than the tank body mounting interface 13 to isolate air from entering the tank body interior.
Preferentially, the width of the tank body installation interface 22 and the tank body sealing groove bottom 2103 is matched with the width of the material of the tank bottom 1. The width of the tank body installation interface 13 and the tank bottom sealing groove 1103 is matched with the width of the material of the tank body 2. By the design, the bottom 1103 of the tank bottom sealing groove is closely matched with the tank wall of the tank body 2 and the tail end of the upper tank wall 2102 of the tank body sealing groove; the tank bottom 2103 is closely matched with the bent vertical bar 12 and the tail end of the tank bottom sealing groove lower tank wall 1101.
Preferably, the tank bottom sealing groove upper groove wall 2102 and the tank bottom sealing groove lower groove wall 1101 have the same length. The design enables the tank bottom sealing groove 11 and the tank body sealing groove 21 to be filled up, and air is prevented from entering.
The utility model has the beneficial effects that: the two notches of the tank bottom sealing groove and the tank body sealing groove are oppositely and alternately sleeved together to carry out the compression sealing treatment, the sealing position has 4 layers of tinplate iron sheets, and the thickness can bear the weight of the whole iron tank. The connection mode of the sealing structure of the tank body sealing groove and the tank bottom sealing groove can not be seen from the appearance, and the whole tank body is more beautiful and elegant.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (6)
1. The utility model provides a seal structure of iron can, includes a jar body (2), tank bottoms (1), its characterized in that: the tank body (2) bottom is prolonged the jar wall and is inwards buckled into the C type, forms a jar body sealing groove (21), tank bottoms (1) periphery upwards buckles and forms vertical strip (12) of buckling, then buckles into the C type downwards, forms tank bottoms sealing groove (11), tank bottoms sealing groove (11) with two notches of jar body sealing groove (21) are relative, cell wall alternately the suit compresses tightly together and seals.
2. A closure structure for a can according to claim 1, wherein: the tank body sealing groove (21) comprises a tank body sealing groove lower groove wall (2101), a tank body sealing groove upper groove wall (2102) and a tank body sealing groove bottom (2103), and a tank bottom installation interface (22) is arranged between the tank body sealing groove upper groove wall (2102) and the tank wall of the tank body (2).
3. A closure structure for a can according to claim 2, wherein: the tank bottom installation interface (22) is matched with the width of the tank body sealing groove bottom (2103) and the material width of the tank bottom (1).
4. A closure structure for a can according to claim 1, wherein: tank bottom closed slot (11) are including tank bottom closed slot lower cell wall (1101), tank bottom closed slot upper cell wall (1102), tank bottom closed slot tank bottom (1103), tank bottom closed slot lower cell wall (1101) with be equipped with jar body installation interface (13) between vertical retort (12).
5. The closure structure of the iron can according to claim 4, wherein: the width of the tank body installation interface (13) and the bottom of the sealing groove (1103) at the bottom of the tank is matched with the width of the material of the tank body (2).
6. A closure structure for iron cans according to claim 2 or 4, wherein: the length of the tank body sealing groove upper groove wall (2102) is equal to that of the tank bottom sealing groove lower groove wall (1101).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122932591.4U CN216510169U (en) | 2021-11-26 | 2021-11-26 | Sealing structure of iron can |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122932591.4U CN216510169U (en) | 2021-11-26 | 2021-11-26 | Sealing structure of iron can |
Publications (1)
Publication Number | Publication Date |
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CN216510169U true CN216510169U (en) | 2022-05-13 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202122932591.4U Active CN216510169U (en) | 2021-11-26 | 2021-11-26 | Sealing structure of iron can |
Country Status (1)
Country | Link |
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CN (1) | CN216510169U (en) |
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2021
- 2021-11-26 CN CN202122932591.4U patent/CN216510169U/en active Active
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