CN2915690Y

CN2915690Y - Packing box

Info

Publication number: CN2915690Y
Application number: CN 200620058438
Authority: CN
Inventors: 张筱
Original assignee: Individual
Current assignee: DONGGUAN JINGLI CAN Co Ltd
Priority date: 2006-04-29
Filing date: 2006-04-29
Publication date: 2007-06-27
Anticipated expiration: 2016-04-29

Abstract

The utility model relates to a packing box which includes a box body and a box cover, the box body consisting of an outer box body and an inner box body; the tail end of the lateral side of the outer box body is provided with an inward coiled lateral, an axial notch positioned on the coiled lateral; a ring rib and an axial lug are positioned in the middle of the external side of the inner box body; the inner box body is arranged in the box body with the top upwards, the ring rib laid on the lower side of the coiled lateral of the outer box body, the lug laid in the notch; when the box cover is tied on the box body, the coiled lateral of the box cover is cased on the external side of the inner box body and above the lateral of the outer box body. The model has elegant appearance, firm structure, high grade quality and good tightness, is convenient to fold and unfold and applicable in containing foods, medicine and tobacco, etc.

Description

Packing box

Technical field

The utility model relates to packing box.

Background technology

When selling and depositing article, need to use packing box usually.Both artistic and practical packing box often can improve the class of commodity and improve customer's desire to purchase.Another patent No. of applicant is that 200520059038.2 Chinese utility model patent discloses a kind of metal packaging box, and it comprises box body, lid; The box body is made up of chassis and side circle; The periphery on chassis is bending and the inside turnup in edge upwards; The side circle in the form of a ring, the outside turnup of lower edge; The turnup limit on chassis and the turnup limit of side circle hook mutually make the chassis captive joint with the side circle; The periphery of lid bends downwards; Lid is fastened on box on one's body the time, and the bending edge of lid is enclosed within box body side circle periphery.This metal packaging box novel structure uniqueness, good looking appearance, good airproof performance, folding with convenience is light and handy practical.But when the box body bore huge pressure, the side circle deformed easily.

The utility model content

The utility model will solve the unstable problem of above-mentioned packing box structure exactly, and a kind of good looking appearance, well-set packing box are provided.

For reaching above-mentioned purpose, the utility model adopts following technical scheme: this packing box comprises box body and lid, and the box body is made up of outer box body and inner box body; The end of the side of outer box body has inside turnup limit, and axial breach is arranged on the turnup limit; The outer middle side part of the side of inner box body has ring rib and axial projection; The inner box body opening up places in the outer box body, and described ring rib inlay card is in the turnup limit of outer box body downside, and described projection inlay card is in described breach; Lid is fastened on box on one's body the time, and the turnup limit of lid is enclosed within the top of the inner box body side outside, outer box body side.

As a kind of improvement, the end of the side of described lid also has inside turnup limit; There is a bulge loop side outside of described inner box body, the top of ring rib; Lid is fastened on box on one's body the time, and the turnup limit of lid is enclosed within this bulge loop downside and contacts with this bulge loop.

As a kind of preferred version, described lid and outer box body are made of metal, and described inner box body is made of plastics.

For the ease of opening the lid, the side outside of described lid has circumferential concavo-convex.

For easy to process and good looking appearance, described lid, outer box body and inner box body all are round basin shape, and lid is identical with the diameter of outer box body.

Packing box of the present utility model has following advantage: because inner box body is one-body molded, can bears very big pressure and do not deform, make packing box sturdy and durable.Inner box body is selected the plastics manufacturing for use, can be processed into the various degree of depth, and the ring rib of its side, bulge loop and axial projection etc. also are convenient to machine-shaping.Lid is fastened on box on one's body the time, and the turnup limit of lid is enclosed within the bulge loop downside of inner box body and contacts with this bulge loop, makes the packing box good seal.

The utility model good looking appearance, firm in structure, the texture top grade, good airproof performance, folding with convenience can be used for various article such as splendid attire food, medicine, pipe tobacco.

Description of drawings

The specific embodiment of the utility model being done below in conjunction with accompanying drawing is further described.

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the A-A cutaway view of Fig. 1.

Fig. 3 is the structural representation of inner box body.

Fig. 4 is the birds-eye view of outer box body.

The specific embodiment

As shown in Figure 1, packing box of the present utility model is made up of box body and lid 1 two parts.Lid 1 is made by metal or alloy sheet material, as shown in Figure 2, is bent into side 12 around the bottom surface 11 downwards, and the end of side 12 becomes turnup limit 13 toward interior turnup.Lid is drum shape.

As shown in Figure 2, the box body is made up of outer box body 2 and inner box body 3.Outer box body 2 is made by metal or alloy sheet material, upwards is bent into side 22 around the bottom surface 21, and the end of side 22 just also has one or more axial breach 24 on the turnup limit 23 toward interior turnup.Outer box body 2 diameters are identical with lid 1, also are drum shape.

Inner box body 3 is by plastics forming.Inner box body 3 is made up of bottom surface 31 and side 32 equally, is drum shape, and its external diameter is slightly littler than outer box body internal diameter, and the outer box body 2 of aspect ratio is slightly little with the height sum of lid 1.The side 32 outer middle side parts of inner box body 3 have one ring rib 33 and with the outer box identical axial projection 34 of breach 24 quantity on one's body; Inner box body 3 openings up place among the outer box body 2, ring rib 33 inlay cards are in the downside on the turnup limit 23 of outer box body 2, projection 34 inlay cards are in corresponding breach 24, thereby it is interior and can not take place relative to circumferentially rotating and moving axially to make inner box body 3 be fixed on outer box body 2.There is milder together bulge loop 35 top of ring rib 33.

Lid 1 is fastened on box on one's body the time, and the side 12 of lid 1 is enclosed within the top of inner box body 3 sides 32 outsides, outer box body 2 sides 22, and its turnup limit 13 is enclosed within the downside of bulge loop 35 and contacts with this bulge loop 35.

Can be provided with concavo-convex 14 of many circumferential or other shapes in side 12 outsides of lid 1,, be convenient to open box so that friction force increases when holding lid.

Packing box of the present utility model can be made into multiple shape and size.

Claims

1, a kind of packing box comprises box body and lid (1), it is characterized in that: described box body is made up of outer box body (2) and inner box body (3); The end of the side (22) of outer box body (2) has inside turnup limit (23), and axial breach (24) is arranged on turnup limit (23); The outer middle side part of side (32) of inner box body (3) has ring rib (33) and axial projection (34); Inner box body (3) opening up places in the outer box body (2), and described ring rib (33) inlay card is in the turnup limit (23) of outer box body (2) downside, and described projection (34) inlay card is in described breach (24); Lid (1) is fastened on box on one's body the time, and the side (12) of lid (1) is enclosed within the top of inner box body side (32) outside, outer box body side (22).

2, packing box according to claim 1 is characterized in that: the end of the side (12) of described lid (1) has inside turnup limit (13); There is a bulge loop (35) side (32) outside of described inner box body (3), the top of ring rib (33); Lid (1) is fastened on box on one's body the time, and the turnup limit (13) of lid is enclosed within the downside of this bulge loop (35) and contacts with this bulge loop (35).

3, packing box according to claim 1 is characterized in that: described lid (1) and outer box body (2) are made by metal or alloy, and described inner box body (3) is made of plastics.

4, packing box according to claim 1 is characterized in that: the side outside of described lid has circumferential concavo-convex (14).

5, packing box according to claim 1 is characterized in that: described lid (1), outer box body (2) and inner box body (3) all are drum shape, and lid (1) is identical with the diameter of outer box body (3).