CN203439457U - Plastic shell package body - Google Patents
Plastic shell package body Download PDFInfo
- Publication number
- CN203439457U CN203439457U CN201320416186.XU CN201320416186U CN203439457U CN 203439457 U CN203439457 U CN 203439457U CN 201320416186 U CN201320416186 U CN 201320416186U CN 203439457 U CN203439457 U CN 203439457U
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- mentioned
- plastic uptake
- paper card
- uptake shell
- heat seal
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Abstract
The utility model provides a plastic shell package body which comprises a plastic shell and a paper card. The plastic shell package body is characterized in that the plastic shell is provided with a containing portion, an extension portion and a heat seal portion through the plastic uptake technology. The extension portion extends from one end of the containing portion in the same width of the containing portion, and the heat seal portion is formed on the periphery of the containing portion and surrounds the containing portion. The heat seal portion and the paper card are sealed in a heating mode to seal the containing portion, one end, far from the containing portion, of the paper card is provided with a hook hole, and the extension portion extends towards the hook hole and gets across the hook hole and reaches the upper end edge of the paper card.
Description
Technical field
The utility model relates to a kind of plastic uptake shell packaging body, and for preventing packaging body from fractureing, connection with wrapping of piece is scattered.
Background technology
As everyone knows; charger, conv etc. is had to the structure that adopts following plastic uptake shell packaging body to encapsulate;, by plastic uptake technique, transparent plastic sheet is made to specific convex shape and as plastic uptake shell; cover in product surface; to play the effect of protecting and beautifying product; then, together with the paper card that with capper, surface is scribbled to adhesive agent is heat sealing at plastic uptake shell, form plastic uptake shell packaging body.Above-mentioned paper card also plays the effect of product exhibition platform in encapsulating products, such as draw advertisement, products Presentation etc. on paper card.Such plastic uptake shell packaging body has the advantages such as good, transparent directly perceived, the easy to use and quality of protectiveness is light.
The concrete production technology of above-mentioned plastic uptake shell is as follows: as requested or sample specification, make blister plastic packaging mould, make it natural seasoning or oven dry, according to product surface convex-concave particular case, at the pocket that does not affect packing of product apperance, bore many apertures, to when plastic uptake is produced, air can be extracted out.Then according to mould size, plastic sheet is carried into applicable specification, then this sheet material is put into the wooden cabinet of heating, it is completely fixed, wooden cabinet is placed in and on constant temperature oven, softens processing together with plastic sheet.The softening plastic sheet of handling well, together with wooden cabinet, is placed in to vacuum chamber, starts air-breathing switch, the suction and pumping of vacuum room air are clean, after plastic sheet is cooling, obtain the convex plastic uptake shell identical with mould.
The material that forms plastic uptake shell often adopts PVC(polyvinylchloride), PS(polystyrene), PP(polypropylene), PET(polyethylene terephthalate) etc. material, plastic uptake shell can be divided into the forms such as two cell-shells, half cell-shell, doubling cell-shell and three folding cell-shells.
As shown in Figure 3A, the paper card in plastic uptake shell packaging body grows one section because carrying the function of publicity product than plastic uptake cell-shell.After paper card and the heat seal of plastic uptake shell, because the sidewall of plastic uptake shell is surperficial perpendicular to paper card, when battery package body is subject to external force, easily cause the stress of vertical part excessive, thereby above-mentioned sidewall and paper card all fracture, battery is scattered.
But, plastic uptake shell packaging body in patent documentation 1 is also only for battery design, as shown in Figure 3 B, when battery weight is heavier or when packing the weights such as charger up to about 250g, the stress that weight produces concentrates on the upper limb of plastic uptake shell, and the problem of peeling off between plastic uptake shell and paper card or paper card fractures occurs in the position that easily circle draws in the drawings.
Patent documentation 1: Chinese CN201784956U
Utility model content
The utility model is made for the problems referred to above, and object is to provide a kind of plastic uptake shell packaging body, can prevent between plastic uptake shell and paper card peeling off, and avoids paper card to fracture.
Plastic uptake shell packaging body of the present utility model, there is plastic uptake shell and paper card, it is characterized in that, above-mentioned plastic uptake shell is formed with incorporating section through plastic uptake technique, the extension extending out with the identical width in Yi Yugai incorporating section, one end from this incorporating section, circumferential edges in above-mentioned incorporating section is formed with the heat seal portion around this incorporating section, by the heat seal of this heat seal portion and above-mentioned paper card, seal above-mentioned incorporating section, one end away from above-mentioned incorporating section of above-mentioned paper card is formed with hook hole, above-mentioned extension extends towards this hook hole, and cross the upper ora terminalis that this hook hole arrives above-mentioned paper card.
According to above-mentioned plastic uptake shell packaging body, the gravity of the weights such as the charger of taking in incorporating section no longer only focuses on heat seal portion, but is also distributed on plastic uptake shell hook hole and extension, so, improve the bulk strength of plastic uptake shell packaging body, can prevent the distortion of plastic uptake shell packaging body or fracture.
And because incorporating section is identical with the width of extension, the stress being produced by the weight such as charger can not focus on the contact wire of heat seal portion and paper card or focus on certain point, therefore, can prevent the distortion of plastic uptake shell packaging body or rupture.
The part corresponding with above-mentioned hook hole of preferred above-mentioned extension also forms plastic uptake shell hook hole, and the size in this plastic uptake shell hook hole is less than above-mentioned hook hole.
Thus, while hanging for a long time plastic uptake shell packaging body, the hook hole of paper card can not be out of shape, and the concentrated force that plastic uptake shell hook hole produces hook is distributed to the extension of plastic uptake shell.
On preferred above-mentioned extension, have rib, this rib forms the second heat seal portion, and the heat seal by this second heat seal portion and above-mentioned paper card is fixed on above-mentioned paper card above-mentioned extension.Or, on above-mentioned extension, have rib, this rib forms from the above-mentioned paper card reinforced rib of projection toward the outer side, and, above-mentioned extension bends towards the back side of this paper card at the upper ora terminalis of above-mentioned paper card, thereby forms the kink of the upper ora terminalis that tangles above-mentioned paper card.
Thus, the gravity of the weights such as the charger of taking in incorporating section no longer only focuses on heat seal portion, but be also distributed on plastic uptake shell hook hole and the second heat seal portion or reinforced rib and kink, so, improve the bulk strength of plastic uptake shell packaging body, can prevent the distortion of plastic uptake shell packaging body or fracture.
Further preferably above-mentioned the second heat seal portion forms concave shape, and above-mentioned plastic uptake shell hook hole is formed on outside this second heat seal portion.Or above-mentioned reinforced rib forms concave shape, above-mentioned plastic uptake shell hook hole is formed on outside this reinforced rib.
Thus, improve the bulk strength of plastic uptake shell packaging body, can prevent the distortion of plastic uptake shell packaging body or fracture.
Accompanying drawing explanation
Fig. 1 is the figure of the first embodiment of plastic uptake shell packaging body, and wherein, Figure 1A is the front view of this plastic uptake shell packaging body, and Figure 1B is left side view, and Fig. 1 C is block diagram.
Fig. 2 is the figure of the second embodiment of plastic uptake shell packaging body, and wherein, Fig. 2 A is the front view of this plastic uptake shell packaging body, and Fig. 2 B is left side view, and Fig. 2 C is block diagram, and Fig. 2 D is partial enlarged drawing.
Fig. 3 A and Fig. 3 B are respectively front view and the lateral plan of the plastic uptake shell packaging body of prior art.
Description of reference numerals:
1 ... paper card
11 ... hook hole
2 ... incorporating section
21 ... heat seal portion
3 ... extension
31 ... plastic uptake shell hook hole
32 ... the second heat seal portion
331 ... reinforced rib
34 ... kink
4,41 ... plastic uptake shell
The specific embodiment
In present embodiment, take that to have taken in a charger be example, utilize accompanying drawing to describe the specific embodiment of the present utility model below.
[the first embodiment]
Figure 1A is the front view of the plastic uptake shell packaging body of the first embodiment of the present utility model, and Figure 1B is the lateral plan of this plastic uptake shell packaging body, and Fig. 1 C is the block diagram of this plastic uptake shell packaging body.Plastic uptake shell packaging body comprises paper card 1 and the plastic uptake shell 4 of pasting through heat seal and this paper card 1.
Plastic uptake shell 4 is the transparent components that form by plastic uptake technique, has the extension 3 on incorporating section 2 and the top of bottom.
Incorporating section 2 forms box shape, in it, can hold the heavier article such as charger.Here, present embodiment be the charger of taking in cuboid be that example describes, so corresponding box shape that forms the cuboid bulging from paper card 1 in incorporating section 2.And the width of the width of incorporating section 2 and paper card 1 is roughly the same, height is a little more than half height of paper card 1.
In incorporating section, 2 marginal portion is formed with heat seal portion 21, and this heat seal portion 21 is formed by the hot thread of 2 one weeks around incorporating section, and in the present embodiment, heat seal portion 21 forms oblong.When encapsulation, the lower edge of heat seal portion 21 is alignd with the lower edge of paper card 1, then by hot melt, machine etc. is heat sealing at whole heat seal portion 21 with the bottom of paper card 1 together with, thereby the charger in incorporating section 2 is encapsulated between incorporating section 2 and paper card 1, thus, form plastic uptake shell packaging body.
The heat seal portion 21 of the upper edge of the extension 3 of plastic uptake shell 4 ,Ji incorporating section, one end 2 of 2 from incorporating section, the width roughly the same with the width with incorporating section 2 extends, and crosses the upper ora terminalis that hook hole 11 extends to paper card 1 always.The width of the width of this extension 3 and incorporating section 2 is roughly the same, can strengthen thus the upper end of incorporating section 2 and the power that is connected of paper card 1, the stress dispersion that the gravity of the charger in incorporating section 2 is produced arrives whole incorporating section 3, and not only concentrates in the heat seal portion 21 of 2 upper ends, incorporating section.
In addition, as shown in this Figure 1A, in the upper end of extension 3, on position corresponding to the hook hole 11 with paper card 1, form plastic uptake shell hook hole 31.The size in this plastic uptake shell hook hole 31 is less than hook hole 11.In the situation that being less than hook hole 11, while hanging for a long time plastic uptake shell packaging body, the hook hole 11 of paper card 1 can not be out of shape, and the concentrated force that plastic uptake shell hook hole 31 produces hook is distributed to the extension 3 of plastic uptake shell.Thus, can prevent the distortion of plastic uptake shell packaging body or fracture.
And, as shown in Figure 1A, on extension 3, being also formed with the second heat seal portion 32, this second heat seal portion 32 forms the hot thread of concave shape along the circumferential edges of extension 3, and plastic uptake shell hook hole 31 is formed on outside the hot thread of this concave shape.Because the concave shape hot thread of the second heat seal portion 32 circumferential edges along extension 3 forms, thus, the power that the gravity of charger can be produced be distributed to whole extension 3.
The top heat seal that the second heat seal portion 32 also machine and paper card 1 by hot melt, thus extension 3 is also fixed together with paper card 1.
By the way, the second heat seal portion 32 on heat seal portion 21 on the incorporating section 2 of plastic uptake shell packaging body and extension 3 is all bonding with paper card 1, thus, the gravity of the weights such as charger of taking in incorporating section 2 no longer only focuses on heat seal portion 21, but be also distributed on the second heat seal portion 32 and aforementioned plastic uptake shell hook hole 31, so, improved the bulk strength of plastic uptake shell packaging body, can prevent the distortion of plastic uptake shell packaging body or fracture.
And because incorporating section 2 is identical with the width of extension 3, the stress being produced by the weight such as charger can not focus on the contact wire of heat seal portion 21 and paper card 1 or focus on certain point, therefore, can prevent the distortion of plastic uptake shell packaging body or fracture.
Here, present embodiment be the charger of taking in cuboid be that example describes, but if the article of taking in are while being spheroid etc., this incorporating section also can form cylinder or hemisphere, now, extension with the width with incorporating section, be cylinder or the identical mode of hemispheroidal diameter, from the top of this incorporating section extend to paper card 1 ora terminalis.
In addition, in present embodiment, the second heat seal portion 32 preferably forms near the border land of extensions 3, but also can in other positions that are formed on extension 3.
[the second embodiment]
Next, utilize Fig. 2 to be specifically described the second embodiment of plastic uptake shell packaging body.Fig. 2 is the figure of the second embodiment of plastic uptake shell packaging body, and wherein, Fig. 2 A is the front view of this plastic uptake shell packaging body, and Fig. 2 B is left side view, and Fig. 2 C is block diagram, and Fig. 2 D is partial enlarged drawing.
The plastic uptake shell packaging body of the second embodiment is except extension is different from the first embodiment, and other are all identical, at this, omits the explanation to same section.
As shown in Figure 2 A, plastic uptake shell 41 also has incorporating section 2 and extension 3, and extension 3 is also formed with plastic uptake shell hook hole 31.The size in this plastic uptake shell hook hole 31 is less than hook hole 11.Can prevent thus the distortion of plastic uptake shell packaging body or fracture.
From incorporating section, 2 Yi Yu incorporating section, upper end 2 identical width extend extension 3, cross the upper ora terminalis that hook hole 11 extends to paper card 1 always.
As shown in Figure 2 A, on extension 3, be also formed with reinforced rib 331, this reinforced rib 331 is the projections from plastic uptake shell 4 to the nearby outstanding formation of side (from paper card toward the outer side), and integral body forms concave shape, and plastic uptake shell hook hole 31 is formed on outside this concave shape reinforced rib 331.Here, the concave shape projection of reinforced rib 331 forms along the circumferential edges of extension 3, and thus, the power that the gravity of charger can be produced is distributed to whole extension 3.
The upper end of extension 3 ora terminalis from paper card 1 is folded into the back side of paper card 1, forms kink 34.As long as this kink 34 tangles the upper ora terminalis of paper card 1.Like this, extension 3 hangs over by this kink 34 on the upper ora terminalis of paper card 1, can be fixed with respect to paper card 1, and the gravity of the weights such as charger of taking in incorporating section 2 can be distributed on this kink 34.
By the way, the gravity of the weights such as charger of taking in incorporating section 2 no longer only focuses on heat seal portion 21, but be also distributed on plastic uptake shell hook hole 31, reinforced rib 331 and kink 34, so, improve the bulk strength of plastic uptake shell packaging body, can prevent the distortion of plastic uptake shell packaging body or fracture.
In addition, in present embodiment, reinforced rib 331 forms near the border land of extension 3, but also can be formed on other positions of extension 3, such as the central authorities of extension 3 etc.
In addition, in first, second embodiment, using the one side relative with heat seal portion 21 of paper card 1 during as adhesive surface, coated with adhesive on paper card 1, adheres to paper card 1 via hot-rolling mill etc. by cell-shell 2, is generally through heat seal, to form the heat seal portion 21 of frame shape.In addition, when the one side relative with paper card 1 of heat seal portion 21 during as adhesive surface, also can at this face coated with adhesive of cell-shell 2.
The utility model is not limited to above-mentioned embodiment, in the scope that does not depart from the utility model purport, can carry out various deformation.
Claims (6)
1. a plastic uptake shell packaging body, has plastic uptake shell and paper card, it is characterized in that,
Above-mentioned plastic uptake shell is formed with through plastic uptake technique the extension that incorporating section extends out with the identical width in Yi Yugai incorporating section, one end from this incorporating section,
Circumferential edges in above-mentioned incorporating section is formed with the heat seal portion around this incorporating section, by the heat seal of this heat seal portion and above-mentioned paper card, seals above-mentioned incorporating section,
One end away from above-mentioned incorporating section of above-mentioned paper card is formed with hook hole, and above-mentioned extension extends towards this hook hole, and crosses the upper ora terminalis that this hook hole arrives above-mentioned paper card.
2. plastic uptake shell packaging body as claimed in claim 1, is characterized in that, the part corresponding with above-mentioned hook hole of above-mentioned extension also forms plastic uptake shell hook hole, and the size in this plastic uptake shell hook hole is less than above-mentioned hook hole.
3. plastic uptake shell packaging body as claimed in claim 1 or 2, is characterized in that having rib on above-mentioned extension, and this rib forms the second heat seal portion, and the heat seal by this second heat seal portion and above-mentioned paper card is fixed on above-mentioned paper card above-mentioned extension.
4. plastic uptake shell packaging body as claimed in claim 1 or 2, it is characterized in that, on above-mentioned extension, there is rib, this rib forms from the above-mentioned paper card reinforced rib of projection toward the outer side, and, above-mentioned extension bends towards the back side of this paper card at the upper ora terminalis of above-mentioned paper card, thereby forms the kink of the upper ora terminalis that tangles above-mentioned paper card.
5. plastic uptake shell packaging body as claimed in claim 3, is characterized in that, above-mentioned the second heat seal portion forms concave shape, and above-mentioned plastic uptake shell hook hole is formed on outside this second heat seal portion.
6. plastic uptake shell packaging body as claimed in claim 4, is characterized in that, above-mentioned reinforced rib forms concave shape, and above-mentioned plastic uptake shell hook hole is formed on outside this reinforced rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320416186.XU CN203439457U (en) | 2013-07-12 | 2013-07-12 | Plastic shell package body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320416186.XU CN203439457U (en) | 2013-07-12 | 2013-07-12 | Plastic shell package body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203439457U true CN203439457U (en) | 2014-02-19 |
Family
ID=50090525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320416186.XU Expired - Lifetime CN203439457U (en) | 2013-07-12 | 2013-07-12 | Plastic shell package body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203439457U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109969604A (en) * | 2019-04-03 | 2019-07-05 | 浙江金卓首饰有限公司 | A kind of packaging technology of noble metal |
-
2013
- 2013-07-12 CN CN201320416186.XU patent/CN203439457U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109969604A (en) * | 2019-04-03 | 2019-07-05 | 浙江金卓首饰有限公司 | A kind of packaging technology of noble metal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140219 |
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| CX01 | Expiry of patent term |