CN201201766Y

CN201201766Y - Foam packaging box for lamps

Info

Publication number: CN201201766Y
Application number: CNU2008200870480U
Authority: CN
Inventors: 孙飞能
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-05-09
Filing date: 2008-05-09
Publication date: 2009-03-04
Anticipated expiration: 2018-05-09

Abstract

The utility model relates to a foam packaging case for light fitting, which comprises a case body and a case cover. The case body and the case cover are respectively integrated in one-step molding by foamed plastic, concave pits are distributed on the case body, a plurality of bosses are distributed on the top portion of the case, and the arrangement of the concave pits and the bosses is determined according to the product to-be-packed, which requires adaptation to the shape of the product, and further, convex columns which can be inserted in the concave pits are formed at the internal bottom of the case cover correspondingly. By arranging a plurality of concave pits, bosses and convex columns which match with the product shapes into the foam packaging cases, products can be fixed by the concave pits, the bosses and the convex columns, thereby enabling packaging to be easier and avoiding packed products shifting, and simultaneously, by utilizing good prosperities of foamed plastic of good shake resistance, pressure protection and damp proofing and the like, products can prevent from shaking, compression and damp and damages, thereby achieving a better protection function which is favorable for conveying and storage of the products, and further solving the problem of difficult package and conveying of fragile products with complicated shapes.

Description

Light fixture class bubble wrap case

Technical field

The utility model relates to a kind of packing chest, refers in particular to a kind of packing chest made from foamed plastic, and special proper packing fragile product is as light fixture class glasswork etc.

Background technology

For Product transport or deposit, need packing usually, but external packing at present is to adopt papery class, wooden class and polymer class package in the majority.But some fragile product is because cracked easily, must have that built-in packing material is in addition firm, a resistance to compression, antidetonation etc.General built-in packing material adopts foamed plastic, it is in light weight, anti-seismic performance good, but some is as the light fixture series products, because moulding is irregular and very easily break into pieces, it is very big therefore to pack difficulty, if packing is improper, both can increase packaging space, cost is improved, do not play the effect of Protection Product again, have the impaired possibility of product.

Summary of the invention

Technical problem to be solved in the utility model is to provide a kind of bubble wrap case at above-mentioned prior art present situation, and fragile products such as its special proper packing light fixture, glass ware to play the effect of Protection Product well, avoid product impaired.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: this light fixture class bubble wrap case, include casing and case lid, it is characterized in that described casing and case lid all are with the one-time formed integral piece of foamed plastic, and on casing, be formed with pit, top portion is furnished with several boss, being provided with according to want packaged products of pit and boss decided, and be suitable with product-forming; Be formed with the projection that can insert in the pit at described case lid inner bottom part accordingly.

In the said structure, described packing chest serves as preferred to be designed to square, and in order to reduce materials and further to reduce its weight, is formed with hollow out and strengthening rib in the bottom of casing.

In the said structure, described pit can design the middle part at casing, and described boss is distributed on the top of casing around pit.

Compared with prior art, advantage of the present utility model is: by the pit that some and product-forming are complementary is set in the bubble wrap case, boss and projection, make product pass through these pits, boss and projection are located, not only packing easily, and the product after the packing can not be shifted, utilize simultaneously the good antidetonation of foamed plastic again, resistance to compression, performances such as protection against the tide, make product avoid being shaken, pressurized, make moist, can not decrease ring, play good protective action, helping product transports, deposit, the fragile product that has solved the moulding complexity is difficult for the problem of packed and transported.

Description of drawings

Fig. 1 is the profile scheme drawing of the positive surface state of the utility model embodiment.

Fig. 2 is the decomposing schematic representation of Fig. 1.

Fig. 3 is the profile scheme drawing of the utility model embodiment reverse side state.

Fig. 4 is the decomposing schematic representation of Fig. 3.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

Please in conjunction with Fig. 1-shown in Figure 4, existing is example to be fit to the similar quincuncial light fixture of packing one moulding, and this bubble wrap case except the bottom surface, is the smooth square chest of each face from appearance.It includes casing 2 and case lid 1, and casing 2 and case lid 1 all are to adopt the foamed plastic global formation, and wherein for material saving, expendable weight, the bottom of casing 2 is an engraved structure, and is provided with strengthening rib, to guarantee the intensity of casing.And a big pit 21 being arranged in the crown center position of casing 2, the casing top that centers on this pit 21 is evenly equipped with several boss 22.With the pit 21 corresponding inner bottom part centres at case lid 1 on the casing one downward projection 11 is arranged, when case lid 1 covered on casing, this projection 11 was inserted in the pit 21 of casing.

The setting of its pit of the packing chest of said structure, boss and projection is to come design-calculated according to quincunx light fixture; in the time of in light fixture is packed casing into; each boss on the casing just inserts in each hollow out petal one by one; and the middle hollow-out parts position of light fixture is in the pit of casing; when covering case lid; projection in the case lid inserts in the pit by the middle hollow out of light fixture, plays the effect that prevents the lamp displacement like this, and lamp is well protected.

But according to the moulding of different lamps, the setting of the pit on casing and the case lid, boss and projection comprises that their shape, quantity, distributing position and mode all will change with the difference of product-forming, and is not limited to shown in the present embodiment figure.

Claims

1, a kind of light fixture class bubble wrap case, comprise casing and case lid, it is characterized in that: described casing and case lid are respectively with the one-time formed integral piece of foamed plastic, on described casing, be formed with pit, top portion is furnished with several boss, is formed with the projection that can insert in the pit at described case lid inner bottom part accordingly.

2, light fixture class bubble wrap case as claimed in claim 1, it is characterized in that: described packing chest is square, and hollow out and strengthening rib are arranged at the bottom.

3, light fixture class A foam A packing chest as claimed in claim 1 or 2, it is characterized in that: described pit is positioned at the middle part of casing, and described boss is distributed on the top of casing around pit.