CN101857099B

CN101857099B - Removable-type packing box

Info

Publication number: CN101857099B
Application number: CN2010101940637A
Authority: CN
Inventors: 张筱
Original assignee: DONGGUAN JINGLI CAN Co Ltd
Current assignee: DONGGUAN JINGLI CAN Co Ltd
Priority date: 2010-06-02
Filing date: 2010-06-02
Publication date: 2012-11-14
Anticipated expiration: 2030-06-02
Also published as: CN101857099A

Abstract

The invention discloses a removable-type packing box, which comprises a top cover and a bottom cover, wherein an accommodating mechanism is arranged between the top cover and the bottom cover, an inner box is arranged inside the accommodating mechanism, the inner box is movably connected with the accommodating mechanism, the accommodating mechanism is of a framework, and the inner box is restricted to slide along a guide rail inside the framework; the top cover and the bottom cover are embedded inside an embedding groove on the framework, so the top cover, the framework and the bottom cover are fixedly connected with each other; the top cover, the bottom cover and one end of the framework form an opening which is used for the inner box to slide and pass; through the simple and feasible technical scheme, the problem of the prior art that the cover is difficult to open can be solved, and the weakness of the present packing box that the sealing effect is poor can be overcome; and the invention not only has beautiful and novel appearance, but also has firm, top-grade and interchangeable box body on the basis that the sealing performance of the inner box can be ensured, and has the advantages of the metal box and the plastic box.

Description

A kind of removable-type packing box

Technical field

The present invention relates to a kind of packing box, particularly a kind of removable-type packing box.

Background technology

Can see various in the shop; Be used for encapsulating the tinplate packaging box of block or granule state food, these packing boxes are to be made up of box body, lid mostly, and the user is after buying these type of commodity; Can take out the food in the box after lid opened; This packing box is firm attractive in appearance and easy to carry, but owing to occur fastening the elasticity phenomenon that differs between lid and the box body often, if when fastening tightly; The user be difficult for opening or when opening owing to be difficult to the grasp dynamics, be easy to the article in the box are shaken off out; And the box body of this packing box and the lid position that interlocks, the slit appears easily, so sealing effectiveness is not ideal enough, food receives easily and pollutes or become damp and rotten in the box.

Summary of the invention

The objective of the invention is to overcome the shortcoming and defect of above-mentioned prior art, a kind of good sealing effect, removable-type packing box attractive in appearance and easy to use are provided.

The object of the invention is realized through following proposal:

A kind of removable-type packing box comprises top cover, bottom, is provided with accommodating mechanism between said top cover and the bottom, is provided with an inner box in the said accommodating mechanism, and said inner box and accommodating mechanism flexibly connect; Said accommodating mechanism is a plastic frame, and said inner box is restricted to along the guide rail in the plastic frame and slides; Plastic frame end face and bottom surface are provided with gomphosis groove; Said top cover and bottom are made of metal, and top cover and bottom edge are provided with interior crimping; The interior crimping of top cover and bottom is entrenched in top cover, plastic frame and bottom is fixedly connected; One end of said top cover, bottom and plastic frame forms an opening that supplies inner box to slide through; The opening of said inner box is positioned at the upside of inner box end, and opening has lid; The downside of inner box end is provided with the projection that is used for the push-and-pull inner box, and said inner box and lid are made of plastics; Said framework is provided with positioning plate; Inner box be provided be used to limit inner box extract out length, with said positioning plate inconsistent open fixture block, and establish be used for inner box be positioned at closure state, with said positioning plate inconsistent close fixture block.

As further improving, said lid one side is connected with the edge of inner box opening; Lid and the sealing of inner box opening.

The present invention is with respect to prior art; Have following advantage and effect: packing box of the present invention is provided with special-purpose accommodating mechanism between top cover and bottom; Through in this accommodating mechanism, setting up one inner box, on the one hand, this inner box drawer-like is the same; Can pull out easily or advance during use, can not have the defective of easily food in the box being scattered out in the prior art; On the other hand; Inner box itself is oneself hermetically-sealed construction independently all, the food that is loaded in the inner box should not be made moist or pollute, and be provided with end cap at the opening of inner box; Be the vapor seal structure between end cap and the opening, so further improved the gas sealing ability of inner box.

The present invention is through above-mentioned simple and easy to do technical scheme, promptly solved the prior art difficult problem of uncapping, and overcome the not good characteristics of existing packing box sealing effectiveness simultaneously again; The present invention is good looking appearance, novelty not only, and on the basis that guarantees the inner box leak tightness, and box body is firm, the top grade is generous, interchangeable, has had the common advantage of can and plastic casing.

Description of drawings

Fig. 1 is the cap structure scheme drawing of removable-type packing box of the present invention.

Fig. 2 is the bottom cover structure scheme drawing of removable-type packing box of the present invention.

Fig. 3 is the structural representation of removable-type packing box framework of the present invention.

Fig. 4 is the inner box structural representation of removable-type packing box of the present invention.

Fig. 5 is that the inner box of removable-type packing box of the present invention combines back, inner box to be in the structural representation of the state of pulling out with framework.

The specific embodiment

Below in conjunction with embodiment and accompanying drawing the present invention is done further explain, but embodiment of the present invention is not limited thereto.

Embodiment

Like Fig. 1, Fig. 2 and shown in Figure 5, removable-type packing box of the present invention has comprised casting coping 1, metal bottom cover 2, crimping 5 in top cover 1 is provided with bottom 2 edges; Be provided with accommodating mechanism between top cover 1 and the bottom 2, this top cover 1, bottom 2, accommodating mechanism are interconnected by the detouchable mode and to be combined into one.In accommodating mechanism, be provided with the inner box 4 that plastics are processed; This inner box 4 flexibly connects with accommodating mechanism; This accommodating mechanism is the framework 3 that plastics are processed; Inner box 4 is restricted to along the guide rail 3-1 in the plastic frame 3 and slides, and this inner box 4 supplies the user to pull out or advance just as drawer during use.

As shown in Figure 5, framework 3 end faces and bottom surface are provided with gomphosis groove 3-2; The curls inward 5 of top cover 1 and bottom 2 (the interior crimping of top cover is identical with the interior bead structure of bottom, and is not shown among Fig. 1) limit is entrenched in top cover 1, framework 3 and bottom 2 is fixedly connected; Like Fig. 1, Fig. 2 and shown in Figure 3, at opening 4-1,1-1,2-1 who supplies inner box 4 to slide through of end formation of top cover 1, bottom 2 and framework 3.

Like Fig. 4, shown in Figure 5, the opening 3-4 of inner box 4 is positioned at the upside of inner box 4 ends, and opening 3-4 goes out to be provided with the lid 4-2 that plastics are processed; The downside of inner box 4 ends is provided with the projection (not shown) that is used for push-and-pull inner box 4.Lid 4-2 one side is connected with the opening 3-4 edge of inner box 4, lid 4-2 and inner box 4 opening 3-4 sealing.

Like Fig. 3, shown in Figure 5, framework 3 is provided with positioning plate 3-3; Be provided on the inner box 4 limiting inner box 4 extract out length, with this positioning plate 3-3 inconsistent open fixture block 4-3; And be used for inner box be positioned at closure state, with this positioning plate inconsistent close fixture block 4-4, this is opened fixture block 4-3 and closes fixture block 4-4 and can be designed to triangular shaped or circular convex shape.

Said top cover 1, bottom 2 common used materials are tin-plate, corrosion-resistant steel or alloy aluminum etc.

As stated, just can realize the present invention preferably.

The foregoing description is merely preferred implementation of the present invention; But embodiment of the present invention is not restricted to the described embodiments; Other are any not to deviate from change, the modification done under spirit of the present invention and the principle, substitute, combination, simplify; All should be the substitute mode of equivalence, be included within protection scope of the present invention.

Claims

1. a removable-type packing box is characterized in that: comprise top cover, bottom, be provided with accommodating mechanism between said top cover and the bottom, be provided with an inner box in the said accommodating mechanism, said inner box and accommodating mechanism flexible connection; Said accommodating mechanism is a framework, and said inner box is restricted to along the guide rail in the framework and slides; Framework end face and bottom surface are provided with gomphosis groove; Said top cover and bottom are made of metal, and top cover and bottom edge are provided with interior crimping; The interior crimping of top cover and bottom is entrenched in top cover, framework and bottom is fixedly connected; One end of said top cover, bottom and framework forms an opening that supplies inner box to slide through; Said inner box is provided with opening, and it is positioned at the upside of inner box end, and opening has lid; Said framework, inner box and lid are made of plastics; Said framework is provided with positioning plate; Inner box be provided be used to limit inner box extract out length, with said positioning plate inconsistent open fixture block, and be provided be used for inner box be positioned at closure state, with said positioning plate inconsistent close fixture block.

2. removable-type packing box according to claim 1 is characterized in that: the downside of inner box end is provided with the projection that is used for the push-and-pull inner box.

3. removable-type packing box according to claim 1 and 2 is characterized in that: said lid one side is connected with the edge of inner box opening; Lid and the sealing of inner box opening;

4. removable-type packing box according to claim 1 is characterized in that: said this open fixture block with close the shape of fixture block triangular in shape or circular in a kind of.

5. removable-type packing box according to claim 4 is characterized in that: said top cover, bottom are that a kind of material in tin-plate, corrosion-resistant steel or the aluminum alloy materials is processed.