CN205770860U - A kind of spiral cover sealing packaging box - Google Patents
A kind of spiral cover sealing packaging box Download PDFInfo
- Publication number
- CN205770860U CN205770860U CN201620503049.3U CN201620503049U CN205770860U CN 205770860 U CN205770860 U CN 205770860U CN 201620503049 U CN201620503049 U CN 201620503049U CN 205770860 U CN205770860 U CN 205770860U
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- China
- Prior art keywords
- spiral cover
- recess
- projection
- box
- box body
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Abstract
This utility model relates to a kind of packing container, it is specifically related to a kind of spiral cover sealing packaging box, including spiral cover and box body, several projections are had in described spiral cover sidewall, projection has clamping flange upward, described box body box mouth edge is broadside, described broadside has several streamlined recess screwed in for projection, if described broadside lateral wall is extended with the recess that arterial highway matches with described spiral cover clamping flange, streamlined guiding arc is extended to from the upstream end of recess, described projection engages with streamlined recess, spiral cover enters relative to box body rotation tabs and guides arc, clamping flange rotational slide locks to recess.Compared with prior art, it is stronger that this utility model lid seals ratio, and processing technique opposite thread seals simple, more convenient operation, and cost the most relatively cuts with scissors button and seals low.
Description
Technical field
This utility model relates to a kind of packing container, is specifically related to a kind of spiral cover sealing packaging box.
Background technology
Along with packaging material and the development of packaging container structure, people are made that various improvement and design to packing box, and packing box is except packaging article, sealing article to be met, convenience transport, cost-effective various requirement such as grade.Existing sealing packaging box mainly includes following several: buckle sealing, thread seal and hinged snap close seal.If using simple buckle between lid in addition to sealing property is poor, in transit, being also easy to is jolted by external force flicks or displacement.And thread seal needs to be rotated by the threaded engagement of cover side wall, processing technique is cumbersome, operation also inconvenience, and covering tightly needs to rotate a few circle and can be only achieved sealing.The snap close that hinged snap close seals typically to be distributed several position, buckles respectively, also there are certain requirements material, and production cost is higher, is not suitable for disposable packing container.
Utility model content
The purpose of this utility model is to provide a kind of spiral cover sealing packaging box, solves existing packing box tightness inadequate, the problems such as seal operation is inconvenient.
In order to realize above-mentioned purpose, adopt the following technical scheme that: a kind of spiral cover sealing packaging box, including spiral cover and box body, several projections are had in described spiral cover sidewall, projection has clamping flange upward, it is broadside for described box body box mouth edge, described broadside has several streamlined recess screwed in for projection, if described broadside lateral wall is extended with the recess that arterial highway matches with described spiral cover clamping flange, streamlined guiding arc is extended to from the upstream end of recess, described projection engages with streamlined recess, spiral cover enters relative to box body rotation tabs and guides arc, clamping flange rotational slide locks to recess.
Spiral cover is utilized to rotate, the notch position at the sliding box-inlet edge of projection, arrive and seal, the projection of spiral cover is for preventing from being subjected to displacement up and down between constrained box and lid, and clamping flange is for preventing swing offset between constrained box and lid.The when that spiral cover covering, projection engages at the streamlined recess of broadside, rotates to guiding arc direction, and the rotational slide under the extruding guiding arc of clamping flange locks to notch position.Open and rotate according to rightabout.Sealing the most further, broadside can use thin film heat-sealing to improve sealing.
Further, described projection is horizontal hooking projection, hook arc at screw terminal towards epirelief.This simple shape, clamping is effective, rotates into guiding arc more smooth.
Further, the end end of described guiding arc is provided with spacing catch.After box and lid engage, rotating spiral cover, projection past can only guide arc and recess direction is moved, and the limited catch of rightabout blocks.The when that spacing catch being possible to prevent spiral cover to engage, rotation turns in the wrong direction.
Further, described projection and recess are respectively arranged with 4-5, different according to the circumference between packing box and lid, and clamping mouth can arrange varying number, the least packing box 4, big 5, and other need according to difference and size increases or reduces number.
Further, the well-regulated anti-skidding burr of described spiral cover side wall perimeter, burr position matches with projection in lid or does not mates.When rotating spiral cover, anti-skidding burr plays anti-skidding effect of holding with a firm grip.
Further, printing layer, printing layer is had to leave visual window outside described box body.When packaging box body uses transparent material, if the whole lateral area of printing layer of outside covers, just cannot see the article in packing box and capacity, leave visual window, facilitate user to need not to open article and capacity that spiral cover can see in packing box.
Compared with prior art, this utility model lid seals that ratio is stronger, and simple to operate, production cost is low, has multiple advantage:
1. spiral cover and box body structure are stably firm, be not easy to be affected lid by external force and separate in being jolted in way in transport；
2. good airproof performance, box body box mouth broadside can use thin film heat-sealing to improve sealing further；
3. spiral cover is easy to operate, only need to be directed at the small angle rotation that closes the most salable；
5. production technology opposite thread is simple, utilizes the design of lid structure to screw in clamping, and cost the most relatively cuts with scissors button and seals low, is suitable for snack packaging for foodstuff and uses.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model spiral cover；
Fig. 2 is the structural representation of box body in this utility model；
Fig. 3 is the top view of this utility model box body；
Fig. 4 is the schematic diagram that this utility model spiral cover rotates on box body；
Fig. 5 is overall structure schematic diagram of the present utility model.
Detailed description of the invention
The utility model will be further described below in conjunction with the accompanying drawings.
Embodiment 1
A kind of spiral cover sealing packaging box, including spiral cover and box body, as it is shown in figure 1, there are 4 projections 1 in spiral cover sidewall, projection has clamping flange 11, projection 1 to be horizontal hooking projection upward, hook arc at screw terminal towards epirelief.The well-regulated anti-skidding burr 7 of spiral cover side wall perimeter, burr 7 position matches with projection 1 in lid, and when being used for rotating, grasped is anti-skidding.As Figure 2-3, box body box mouth edge is broadside 2, broadside 2 has 4 streamlined recess 3 screwed in for projection, broadside 2 lateral wall is extended with 4 road recesses 4, recess 4 shape and clamping flange 11 mating shapes of projection 1, extending to streamlined guiding arc 5 from the upstream end of recess 4, the end end guiding arc 5 is provided with spacing catch 6.
This utility model is to utilize spiral cover to rotate, and makes recess 4 position at the sliding box-inlet edge of projection 1, arrives and seal, and the projection 1 of spiral cover is for preventing from being subjected to displacement up and down between constrained box and lid, and clamping flange 11 is for preventing swing offset between constrained box and lid.As shown in Figure 4, the projection 1 on spiral cover engages with streamlined recess 3, and spiral cover rotates toward recess 1 direction relative to box body, clamping flange 11 rotational slide under the extruding guiding arc 5, locks to recess 4 position.Open and rotate according to rightabout.Sealing the most further, broadside 2 can use thin film heat-sealing to improve sealing.
As it is shown in figure 5, when box body is transparent material, have printing layer, printing layer to leave visual window 8 outside box body.Box body covers after picture and text layer, still can be from the article in window 8 observation box and capacity, facilitate user to need not to open article and capacity that spiral cover can see in packing box.
Claims (6)
1. a spiral cover sealing packaging box, including spiral cover and box body, it is characterized in that, several projections are had in described spiral cover sidewall, projection has clamping flange upward, described box body box mouth edge is broadside, described broadside has several streamlined recess screwed in for projection, if described broadside lateral wall is extended with the recess that arterial highway matches with described spiral cover clamping flange, streamlined guiding arc is extended to from the upstream end of recess, described projection engages with streamlined recess, and spiral cover enters relative to box body rotation tabs and guides arc, and clamping flange rotational slide to recess locks.
Packing box the most according to claim 1, it is characterised in that described projection is horizontal hooking projection, hook arc at screw terminal towards epirelief.
Packing box the most according to claim 1, it is characterised in that the other end of described recess is spacing catch.
Packing box the most according to claim 1, it is characterised in that described projection and recess are respectively arranged with 4-5.
Packing box the most according to claim 1, it is characterised in that the well-regulated anti-skidding burr of described spiral cover side wall perimeter.
Packing box the most according to claim 1, it is characterised in that have printing layer, printing layer to leave visual window outside described box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620503049.3U CN205770860U (en) | 2016-05-30 | 2016-05-30 | A kind of spiral cover sealing packaging box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620503049.3U CN205770860U (en) | 2016-05-30 | 2016-05-30 | A kind of spiral cover sealing packaging box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205770860U true CN205770860U (en) | 2016-12-07 |
Family
ID=59978783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620503049.3U Active CN205770860U (en) | 2016-05-30 | 2016-05-30 | A kind of spiral cover sealing packaging box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205770860U (en) |
-
2016
- 2016-05-30 CN CN201620503049.3U patent/CN205770860U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170419 Address after: 515638 Chaoan City, Chaozhou Province, an area of the town of new Chaoshan road Meilin lake on the eastern side Patentee after: Guangdong Longxing Packaging Industrial Co., Ltd. Address before: 521000 Guangdong province Chaozhou city Chaoan District Anbu new Chaoshan highway Meilin Lake East Patentee before: Wang Xianhuai |
|
| TR01 | Transfer of patent right |