CN2333630Y

CN2333630Y - Plastic packing box

Info

Publication number: CN2333630Y
Application number: CN98234649U
Authority: CN
Inventors: 吴绍坚
Original assignee: HUANGGUAN PLASTIC PRODUCTS CO Ltd RONGCHENG DISTRICT JIEYANG CITY
Current assignee: HUANGGUAN PLASTIC PRODUCTS CO Ltd RONGCHENG DISTRICT JIEYANG CITY
Priority date: 1998-07-14
Filing date: 1998-07-14
Publication date: 1999-08-18
Anticipated expiration: 2008-07-14

Abstract

The utility model relates to a plastic packing box, which is composed of a sieve-shaped square box body (1), and a sieve-shaped box cover (2) which is matched with the box body (1). Each box wall of the box body is separately provided with a concave-convex shape reinforcing rib (3), a fastening device (4) which is matched with the box body can also be arranged on the box cover, etc. The utility model has the advantages of same wall thickness, high mechanical strength, convenient switching of the cover, difficult desquamation of the box cover, convenient storage and transportation, portability, etc. The utility model can be used for the packaging, the storage and the transportation of fruits, vegetables, traditional Chinese medicinal materials, etc., and can also be used as a reusable container or a packing box for packing the disposable commodity products.

Description

The plastic packets vanning

The utility model relates to a kind of plastic packets vanning.

The plastic packets vanning of prior art, have advantages such as specious, water-fast, reusable, but have following shortcoming: 1, mechanical strength is lower; 2, case lid and casing can not finely cooperate, and case lid easily comes off, and when being used for long-range packed and transported, need tie up, and use inconvenient.

The purpose of this utility model is to overcome the shortcoming that above-mentioned plastic packets vanning exists, and it is identical to design a kind of wall thickness, and mechanical strength is higher; Convenient and the case lid difficult drop-off of folding lid; Accumulating, plastic packets easy to carry are cased.

The utility model constitutes by sieve shape square box with the sieve shape case lid of casing coupling.It is characterized by: on each tank wall of described casing, each design has 1～3 vertical and concavo-convex reinforced rib parallel with tank wall.The bar number of the reinforced rib on each tank wall can be identical or different, and the strengthening rib strip number on the longwell can be some more.The bar number of the reinforced rib on the big case is many than little case generally.

The utility model can be provided with bayonet unit on the limit of described case lid, on the edge that casing and case lid fasten, have with the bayonet unit coupling by card structure.Per two of bayonet unit increases progressively and opposite disposed, is generally two, four, six or eight etc.The flange on the casing edge can be by buckle structure, also the hole clipping on the casing edge can be; Bayonet unit can be arranged at the top of concavo-convex reinforced rib correspondence position; The number of bayonet unit can be identical with the bar number of reinforced rib.

The utility model can have eyelet hole at the inboard place of each bayonet unit of casing and case lid, and the eyelet hole on the case lid aligns one by one with eyelet hole on the casing edge.

The utility model can also be provided with two handbow above casing.At ordinary times, can be positioned over handbow on the edge of case lid periphery, casing; When carrying, handbow is upwards turned over just and can guide and support.

The utility model has following characteristics:

1, adopt reinforcing rib design, under the identical situation of wall thickness, its mechanical strength is higher.

2, casing and case lid adopt bayonet unit, fasten, uncap conveniently and the case lid difficult drop-off.

3, have eyelet hole, make Turnover Box usefulness for the tether reinforcing when repeated use trailing portion bayonet unit is not tight, so that prolong the service life of packing chest.

4, a handbow is set on casing, is suitable for little case or raising middle flask,, be easy to carry as using as disposable fruit packaging case.

The utility model is mainly used in the packing accumulating of fruit, vegetables, Chinese medicine etc., can be used as Turnover Box and uses, and also can be used as disposable commodity packaging.

Following embodiment is described further structural principle of the present utility model in conjunction with the accompanying drawings.

Fig. 1 is the perspective view of the utility model embodiment 1.

Fig. 2 is the perspective view of the utility model embodiment 2.

Fig. 3 is the A-A cutaway view of Fig. 1.

Fig. 4 is the structure principle chart of the bayonet unit of embodiment 1.

Fig. 5 is the structure principle chart of the bayonet unit of embodiment 2.

Among the figure, 1, casing 2, case lid 3, reinforced rib 4, bayonet unit 5, by buckle structure 6, eyelet hole 7, handbow.

Embodiment 1, with reference to Fig. 1, Fig. 3 and Fig. 4, this plastic packets vanning is made of sieve shape square box 1 and case lid 2.On four walls of casing 1, six vertical concavo-convex reinforced ribs 3 are set, respectively be provided with two on the longwell, respectively be provided with one on the shortwall; On the limit of the rectangular case lid 2 of sieve shape, six bayonet units 4 are set, the position of bayonet unit is identical with the correspondence position of reinforced rib, and bayonet unit is the boss 41 with an inclined-plane, and boss 41 can be buckled on the flange 51 at casing edge; In addition, at place, the inboard of each bayonet unit, an eyelet hole 6 is set respectively, the eyelet hole on the casing edge aligns one by one with eyelet hole on the case lid.During use, case lid places on the casing, presses downwards, and bayonet unit slides to downwards on the flange at casing edge under the guiding on inclined-plane, and it is convenient to fasten, and the case lid difficult drop-off.When uncapping, outwards break buckle off with the fingers and thumb, can take off case lid, uncap conveniently.Also available rope lies in and reinforces case lid on the eyelet hole.

Embodiment 2, and with reference to Fig. 2, Fig. 5, the vanning of this plastic packets is similar to food basket.Constitute by sieve shape square box 1 and case lid 2.On four walls of casing, a vertical concavo-convex reinforced rib 3 that is positioned at the wall center respectively is set, center on four limits of sieving shape case lid 2, a bayonet unit 4 respectively is set, bayonet unit still is the boss 41 with an inclined-plane, boss can be snapped on the hole clipping 52 at casing edge, and case lid is slightly less than the casing edge.In addition, above casing, be provided with two, during the handbow horizontal positioned, place the case lid periphery, on the edge of casing, during the pile transportation handbow is not taken up space handbow 7; When handbow is upwards overturn, just can be used as the handle that carries chest.

Present embodiment 1, embodiment 2 described casings, because of the processing technology requirement, casing top is slightly larger than lower box, promptly tapering must be arranged.

Claims

1, a kind of plastic packets vanning constitutes by sieve shape square box (1) with the sieve shape case lid (2) of its coupling, it is characterized by: on each tank wall of described casing, 1～3 vertical and concavo-convex reinforced rib (3) parallel with tank wall is arranged respectively.

2, plastic packets vanning according to claim 1, it is characterized by: on the limit of described case lid, be provided with bayonet unit (4), per two of bayonet unit increases progressively and opposite disposed, on the edge of casing and case lid fastening, have with bayonet unit coupling by card structure (5), be flange (51) on the casing edge or the hole clipping (52) on the edge by card structure.

3, plastic packets vanning according to claim 2, it is characterized by: described bayonet unit (4) is arranged at the top of concavo-convex reinforced rib (3) correspondence position.

4, plastic packets vanning according to claim 3, it is characterized by: the number of described bayonet unit (4) is identical with the bar number of concavo-convex reinforced rib (3).

5, plastic packets vanning according to claim 4 is characterized by: at the inboard place of each bayonet unit of described casing and case lid, an eyelet hole (6) is arranged respectively; Eyelet hole on the case lid aligns one by one with eyelet hole on the casing edge.

6, according to claim 1,2,3 or 4 described plastic packets vannings, it is characterized by: above casing, have two, handbow is positioned on case lid periphery, the casing edge handbow (7).