CN202541949U

CN202541949U - Plastic packaging case

Info

Publication number: CN202541949U
Application number: CN201220173060XU
Authority: CN
Inventors: 吴国志
Original assignee: YUANMOU FUQIANG REGENERATION PLASTIC PRODUCT FACTORY
Current assignee: YUANMOU FUQIANG REGENERATION PLASTIC PRODUCT FACTORY
Priority date: 2012-04-23
Filing date: 2012-04-23
Publication date: 2012-11-21
Anticipated expiration: 2022-04-23

Abstract

A plastic packaging case comprises a case body (1) and a case cover (2). The case body is cuboid, and each side of the whole case body consists of a liner layer (3), vertical ribs (4) and horizontal ribs (5), and the vertical ribs (4) and the horizontal ribs (5) are fixed on the liner layer; the long-edge surface of the case body is provided with the six to ten vertical ribs, and the short-edge surface of the case body is provided with the four to six horizontal ribs; the joints between the long edges and the short edges of the case body are arranged to be arc; the liner layer of the case body is provided with evenly distributed strip-shaped meshes (6); the center of the upper part of the short edge is provided with a hand-held flat hole (7); the bottom of the case body is also provided with an annular rib (9) surrounding the bottom; the top of the case cover is provided with double layers of annular ribs (10), and reinforcing ribs (11) are arranged between the double layers of annular ribs; and the lower surface of the case cover is provided with a hoop (12) which can be fastened with the case body. The plastic packaging case has the advantages that the structure is stable, and the plastic packaging case is convenient to use and store in a stacking manner, and has a long service life.

Description

A kind of plastic packets vanning

Technical field

The utility model belongs to plastic wrapping box structure technical field.

Technical background

The plastic packets vanning has been widely used in the packed and transported industry.Now; Individual layer side, bottom surface structure are often adopted in the existing genus plastic packets vanning of daily necessitiess such as vegetables, fruit, flowers, egg fowl, in the process of packing object, because strength problem; Often cause packing chest to break or corrupted; And overlapping placement adopts the plane to place between the casing, causes easily to produce deviation of gravity center behind the stacks of boxes height and incline and collapse, and then damages the packing object in the casing.

Summary of the invention

The purpose of the utility model is just in order to overcome the deficiency that above-mentioned existing plastic packets vanning exists, and provides a kind of intensity height, Stability Analysis of Structures, failure-free plastic packets to case.

The purpose of the utility model can realize through following technical scheme.

A kind of plastic packets vanning comprises casing and case lid, and the casing of the utility model is cuboid, and the whole box body side is made up of inside liner and the perpendicular muscle and the horizontal bar that are fixed on the inside liner, two long limit face symmetrical configuration of casing, two minor face face symmetrical configuration of casing; The long limit of casing face is provided with 6～10 perpendicular muscle, and casing minor face face is provided with 4～6 horizontal bars; The junction of long limit of casing and minor face is set to circular arc; On the inside liner of casing, be uniformly distributed with the mesh that offers strip; Offer hand steered flat hole in center, said minor face top; The bottom surface of casing is passed through mutually by the perpendicular muscle of 6～10 foundation faces, 4～6 foundation face horizontal bars and edge two cornerwise cross bars and is constituted; Ring muscle at the bottom of the bottom surface of casing also is provided with a ring case;

Case lid is by the perpendicular muscle of 6～10 cappings, and 4～6 capping horizontal bars constitute; End face at case lid is provided with double-deck ring muscle, between bilayer ring muscle, is provided with reinforced rib; Below case lid, be provided with the garter spring that interlocks with casing.

The described inside liner thickness of the utility model is 0.8 ㎜～1.2 ㎜; Perpendicular muscle on the described inside liner and horizontal bar thickness are 2 ㎜～2.5 ㎜, and width is 18 ㎜～25 ㎜; Perpendicular muscle thickness in bottom surface and horizontal bar thickness are 2 ㎜～2.5 ㎜, and width is 8 ㎜～12 ㎜.

The arc-shaped surface inside liner of the junction of said long limit of the utility model and minor face is set to solid layer.

The beneficial effect of the utility model is; Owing to adopted the whole box body side by inside liner and the perpendicular muscle and the structure of horizontal bar that are fixed on the inside liner; Strengthened the intensity of packing chest; Prolonged the service life of packing chest, on the inside liner of casing, be uniformly distributed with the mesh that offers strip, made packing chest ventilative, light; At the bilayer ring muscle of the end face setting of case lid and between bilayer ring muscle, be provided with reinforced rib, make packing box structure more firm; The garter spring that interlocks with casing of setting below case lid is that top packing chest and following packing chest are closely together through garter spring, prevent to topple in order to ensure when packing chest and packing chest are overlapping.The arc-shaped surface inside liner of the junction of said long limit and minor face is set to solid layer, and stress structural strength the most concentrated, the most easily four arms of angle of corrupted is strengthened greatly.

The utlity model has Stability Analysis of Structures, easy to use, long service life, be convenient to the advantage of nested.

Description of drawings

Fig. 1 is the C-C sectional structure scheme drawing of Fig. 3;

Fig. 2 is the B-B sectional structure scheme drawing of Fig. 3;

Fig. 3 is the A-A sectional structure scheme drawing of Fig. 1.

The specific embodiment

A kind of plastic packets vanning; Comprise casing 1 and case lid 2, the casing of the utility model is cuboid, and the whole box body side is made up of with horizontal bar 5 inside liner 3 and the perpendicular muscle 4 that is fixed on the inside liner; Two long limit face symmetrical configuration of casing, two minor face face symmetrical configuration of casing; The long limit of casing face is provided with 6～10 perpendicular muscle, and casing minor face face is provided with 4～6 horizontal bars; The junction of long limit of casing and minor face is set to circular arc; On the inside liner of casing, be uniformly distributed with the mesh 6 that offers strip; Offer hand steered flat hole 7 in center, said minor face top; The bottom surface of casing is passed through mutually by the perpendicular muscle of 6～10 foundation faces, 4～6 foundation face horizontal bars and edge two cornerwise cross bars 8 and is constituted; Ring muscle 9 at the bottom of the bottom surface of casing also is provided with a ring case;

Case lid is by the perpendicular muscle of 6～10 cappings, and 4～6 capping horizontal bars constitute; End face at case lid is provided with double-deck ring muscle 10, between bilayer ring muscle, is provided with reinforced rib 11; Below case lid, be provided with the garter spring 12 that interlocks with casing.

The utility model takes in mould single-piece injection molded.

Claims

1. a plastic packets vanning comprises casing (1) and case lid (2), it is characterized in that; Casing is cuboid; The whole box body side is by inside liner (3) and be fixed on the perpendicular muscle (4) and horizontal bar (5) formation on the inside liner, two long limit face symmetrical configuration of casing, two minor face face symmetrical configuration of casing; The long limit of casing face is provided with 6～10 perpendicular muscle, and casing minor face face is provided with 4～6 horizontal bars; The junction of long limit of casing and minor face is set to circular arc; On the inside liner of casing, be uniformly distributed with the mesh (6) that offers strip; Offer hand steered flat hole (7) in center, said minor face top; Formation is passed through mutually by the perpendicular muscle of 6～10 foundation faces, 4～6 foundation face horizontal bars and edge two cornerwise cross bars (8) in the bottom surface of casing; Ring muscle (9) at the bottom of the bottom surface of casing also is provided with a ring case;

Case lid is by the perpendicular muscle of 6～10 cappings, and 4～6 capping horizontal bars constitute; End face at case lid is provided with double-deck ring muscle (10), between bilayer ring muscle, is provided with reinforced rib (11); Below case lid, be provided with the garter spring (12) that interlocks with casing.

2. a kind of plastic packets vanning according to claim 1 is characterized in that described inside liner thickness is 0.8 ㎜～1.2 ㎜; Perpendicular muscle on the described inside liner and horizontal bar thickness are 2 ㎜～2.5 ㎜, and width is 18 ㎜～25 ㎜; Perpendicular muscle thickness in bottom surface and horizontal bar thickness are 2 ㎜～2.5 ㎜, and width is 8 ㎜～12 ㎜.

3. a kind of plastic packets vanning according to claim 1 is characterized in that the arc-shaped surface inside liner of the junction of said long limit and minor face is set to solid layer.