CN202272302U

CN202272302U - Anti-improper opening packing device

Info

Publication number: CN202272302U
Application number: CN2011203658433U
Authority: CN
Inventors: 赵国义
Original assignee: Shenzhen Baixinglong Creative Packing Co Ltd
Current assignee: Shenzhen Baixinglong Creative Packing Co Ltd
Priority date: 2011-09-28
Filing date: 2011-09-28
Publication date: 2012-06-13
Anticipated expiration: 2021-09-28

Abstract

The utility model relates to an anti-improper opening packing device comprising an inner side plate, an outer side plate, a pull button and a pull rod, wherein a stress concentration part is arranged on the outer side plate; a first through hole is formed on the stress concentration part; grooves parallel to each other are formed on the pull rod; the pull button is mounted between the inner side plate and the outer side plate; a second through hole is formed on the pull button; a plurality of elastic buckling claws extend from the periphery of the second through hole; the end parts of the elastic buckling claws are clamped in the grooves on the pull rod; and a third through hole is formed on the inner side plate. All that is needed to realize the packing operation is to fix the pull button between the inner and the outer side plates, and enable the pull rod pass through the first through hole, the second through hole and the third through hole sequentially, so that the mounting is simple and convenient; and all that is needed to open a packing box is to pull the pull button through the grooves on the pull rod to damage the outer side plate, so that the operation is very convenient; and only when the pull rod is pulled out and the packing box is damaged, can the packing box be opened. The packing box cannot be used again once being opened, so as to effectively prevent forging and infringing act.

Description

A kind of anti-unnormal unlocking packing device

Technical field

The utility model belongs to the packing technique field, relates in particular to a kind of anti-unnormal unlocking packing device.

Background technology

Anti-counterfeit package is adopted in the present increasing packing of product, fakes to prevent the lawless person.The anti-unnormal unlocking packing device of various anti-counterfeit structures appears having at present on the market; Existing conventional packaged type on the market has following several kinds: 1, box encapsulation back riveter nail mode, and this mode packing box adopts the mode of riveter nail that packing box is shut after installing product, but this mode has increased running cost; Influence manufacturing speed; From vision of influence packing visually and product specification, and fallen rivet by the fraud one's share of expenses for a joint undertaking with bit drills easily and unpack, the box that is recycled and packaged is faked; 2, plug-in type bolt button mode, this mode packing box are loaded onto plug-in type bolt button after assembling, prevent that packing is opened in transportation or displaying process, but it does not possess anti-unnormal unlocking function, can arbitrarily open; 3, another kind of anti-counterfeit structure adopts the swelling button, yet swelling is buckled in will be energetically by the eye-splice bolt when installing, and operation easier is big, Detroit automation efficient is low and cost is higher, and the false proof less stable that part is set.

Above-mentioned anti-unnormal unlocking device mainly is applicable to common papery packaging product, and at present, in the industry cycle also there is technical barrier in the anti-counterfeiting technology of the packaging product that hard plate material (like organic glass, board fiber board, plastic sheet plate, plank, two hawks etc.) is processed.

The utility model content

The utility model technical matters to be solved is, a kind of anti-unnormal unlocking packing device is provided, and be particularly useful for the hard plate material packaging product, and antifalse effect is remarkable.

For solving the problems of the technologies described above, the utility model provides a kind of anti-unnormal unlocking packing device, and it comprises interior plate, outer panel, draws button and pull bar; Outer panel is a hard plate material; Draw the button be installed between said interior plate and the outer panel, outer panel, draw the button and interior plate on the corresponding position respectively be provided with first, second and third through hole, pull bar is arranged in first, second and third through hole successively; Be provided with some grooves that are parallel to each other in pull bar; Draw the second through hole peripheral region of button to extend plurality of elastic button pawl, and the end of resilient fingers is arranged in the groove of pull bar, the position near first through hole on the outer panel is provided with the stress concentration portion of being convenient to rupture.

As a kind of improvement of the utility model, the inside face of said outer panel is provided with counterbore to thickness of slab direction depression, and the periphery of counterbore forms stress concentration portion, and first through hole is positioned at counterbore, draws button bit in counterbore.

Further, the said button that draws is provided with body and cutter is carved, and second through hole is positioned on the body; Cutter is carved the lateral surface that is darted at body, and is passing through on the cross section at body center; It has the wedge cutter, and an end of wedge cutter is connected in the lateral surface of body, and it has blade, and blade tilts to stretch out from the inside side plate direction of outer panel.

Further, said wedge cutter has point of a knife near an end of main body, and the outside side plate direction of point of a knife is extended, and exceeds the body end face, and it is resisted against counterbore.

Further, said cutter is carved and is also comprised the top thick stick, and the outside of top thick stick is placed in the medial margin of counterbore, and the one of which end is resisted against counterbore, and its other end is connected with the wedge cutter through a junction.

Another kind as the utility model improves; On outer panel, around first through hole, be provided with several grooves and connecting strap; Be connected through connecting strap between the adjacent groove, draw button bit within the scope that medial margin enclosed of groove, connecting strap forms stress concentration portion.

Further; The position of the upper limb contraposition of each connecting strap and one of them adjacent groove is provided with a dental floss mouth; Connecting strap also is provided with a dental floss mouth with the cooresponding position of lower edge of another adjacent groove wherein; Dental floss mouth one end is connected with corresponding groove, has spacing between its other end and another groove.

As another improvement of the utility model, around first through hole, be provided with several faulted joints on the said outer panel, faulted joint forms stress concentration portion, and its monnolithic case size is greater than the monnolithic case size of drawing button.

Further, the said button that draws comprises substrate, and second through hole is positioned on the substrate, and the side surface that substrate and resilient fingers are opposite is the plane.

Further; Said pull bar comprises main part and is positioned at the operating portion of main part one end, and main part is arranged in first, second and third through hole, and groove is positioned at main part; The operating station is in the outside of outer panel, and its oad is greater than the diameter dimension of main part.

Compared with prior art, above-mentioned anti-unnormal unlocking packing device and is provided with stress concentration portion in the outer panel that hard plate material is processed mainly by pull bar and draw button to form.During the involution packing, only need to draw button to be fixed between the inside and outside side plate, when encapsulating, pass first through hole, second through hole and third through-hole to pull bar successively and get final product, install very simple and convenient in producers such as brewery, Soft Drinks Plants; When opening packing box, pull out pull bar, draw button to destroy the stress concentration portion of outer panel through the groove on the pull bar, operation is very easy, and only pull out pull bar, could open behind the destruction packing box.After in a single day above-mentioned anti-unnormal unlocking packing device was unlocked and destroys, packing box then can not reuse, and can effectively prevent the act of tort that utilizes used packing box to fake.

Description of drawings

Fig. 1 is the cross-sectional schematic of anti-unnormal unlocking packing device one preferred embodiment of the utility model.

Fig. 2 is the enlarged diagram of A part among Fig. 1.

Fig. 3 is the cross-sectional schematic of drawing button among Fig. 1.

Fig. 4 draws button and pull bar assembling schematic perspective view among Fig. 1.

Fig. 5 is the cross-sectional schematic of anti-another preferred embodiment of unnormal unlocking packing device of the utility model.

Fig. 6 is the enlarged diagram of B part among Fig. 5.

Fig. 7 is that the master of stress concentration portion of outer panel among Fig. 5 looks scheme drawing.

Fig. 8 is the cross-sectional schematic of drawing button among Fig. 5.

Fig. 9 draws button and pull bar assembling schematic perspective view among Fig. 5.

Figure 10 is the anti-unnormal unlocking packing device of the utility model cross-sectional schematic of a preferred embodiment again.

Figure 11 is that the master of stress concentration portion of outer panel among Figure 10 looks scheme drawing.

The specific embodiment

In order to make the utility model technical matters to be solved, technical scheme and beneficial effect clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.

Seeing also Fig. 1 to Fig. 4, is a preferred embodiment of the utility model, and this anti-unnormal unlocking packing device comprises interior plate 1, outer panel 2, draws button 3 and pull bar 4.

Outer panel 2 is hard plate material (a preferred 5-15 millimeter composite wood fibrous plate in the present embodiment), and it covers on the interior plate 1.The inside face of outer panel 2 is provided with counterbore 21 to thickness of slab direction depression, and the periphery of counterbore 21 forms the stress concentration portion of being convenient to rupture 22.Be provided with first through hole, 23, the first through holes 23 in outer panel 2 and be positioned at counterbore 21, and be positioned at counterbore 21 centers.The position of corresponding first through hole 23 is provided with third through-hole 11 on the interior plate 1.

Draw button 3 to be installed within interior plate 1 and the outer panel 2, and be positioned at counterbore 21, it is provided with body 31 and cutter carves 32.The position of corresponding first through hole 23 is provided with second through hole 33 on body 31, and cutter is carved 32 and is darted at the lateral surface of body 31, and is passing through on the cross section at body 31 centers; It has wedge cutter 321 and top thick stick 322.One end of wedge cutter 321 is connected in the lateral surface of body 31, and it has blade (not indicating among the figure), and blade tilts to stretch out from outer panel 2 inside side plate 1 directions.Wedge cutter 321 has point of a knife near an end of main body 31, and outside side plate 2 directions of point of a knife are extended and exceeded body 31 end faces, and it is resisted against the bottom face of counterbore 21.The outside of top thick stick 322 is placed in the medial margin of counterbore 21, and the one of which end peaks at counterbore 21, and its other end is connected with wedge cutter 321 through a junction 323.Draw button 3 to have plurality of elastic button pawl 34, resilient fingers 34 is distributed on the side of second through hole, 33 inner peripherals near interior plate 1, and is provided with the double wedge 341 towards the center position extension of second through hole 33 in the end of resilient fingers 34.

Pull bar 4 comprises main part 41 and is positioned at the operating portion 42 of main part 41 1 ends.Main part 41 is arranged in first through hole 23, second through hole 33 and the third through-hole 11 successively, is provided with some grooves that are parallel to each other 411 in main part 41, and operating portion 42 is positioned at the outside of outer panel 2, and its oad is greater than the diameter dimension of main part 41.Detained for 3 last times when pull bar 4 is inserted in to draw, the double wedge 341 on the resilient fingers 34 is arranged in the groove 411.

Above-mentioned anti-unnormal unlocking packing device is when involution is packed; Only need to draw button 3 to be fixed in the counterbore 21 of outer panel 2; When producers such as brewery, Soft Drinks Plant encapsulate, pass first through hole 23, second through hole 33 and third through-hole 11 to pull bar 4 like a cork successively and get final product, install very simple and convenient.When opening packing box; Pull out pull bar 4, draw button 3, draw the stress concentration portion 22 of the point of a knife destruction outer panel 2 of the wedge cutter 321 on the button 3 through the groove on the pull bar 4 411; Top thick stick 322 is resisted against on the counterbore 21, and connecting portion 323 is deformed by tension or ruptures; Have only and destroy the stress concentration portion 22 on the outer panel 2 and draw the connecting portion 323 on the button 3 just can pull out pull bar 4 and draw button 3, packing just can be opened, and open operation is simple, and the effect of anti-unnormal unlocking is obvious.

Seeing also Fig. 5 to Fig. 9, is another preferred embodiment of the utility model, the project organization that the key distinction of itself and the foregoing description is the stress concentration portion on the outer panel 2 and draws button.In the present embodiment, outer panel 2 ' preferred material can be methacrylate sheet, plastic sheet or two hawk.

Particularly; In the present embodiment; Outer panel 2 ' in first through hole 23 ' be provided with on every side several adopt the groove 24 that engraving or die-cutting rule version extrude ' and connecting strap 25 '; Adjacent groove 24 ' between through connecting strap 25 ' be connected, draw button 3 ' be positioned at groove 24 ' the scope that medial margin enclosed within, connecting strap 25 ' formation stress concentration portion 22 '.Stress concentration portion 22 ' each connecting strap 25 ' adjacent groove 24 with one of them ' the position of upper limb contraposition be provided with a dental floss mouth 26 '; Connecting strap 25 ' with another adjacent groove 24 wherein ' the cooresponding position of lower edge also be provided with a dental floss mouth 26 '; Dental floss mouth 26 ' one ends and corresponding groove 24 ' be connected, its other end and another groove 24 ' between have spacing.

In addition, present embodiment draw button 3 ' comprise substrate 31 ', second through hole 33 ' be positioned at substrate 31 ' on; Offer on the interior plate 1 counterbore 12 is installed, thereby be convenient to draw button 3 ' be fixed on the interior plate 1.Certainly, draw button 3 ' mode on the interior plate 1 of being fixed on be not limited to substrate 31 ' with the mode that installation counterbore 12 cooperates, also can adopt other any ways; As long as can with draw the button 3 ' be fixed on the interior plate 1; For example, will, draw the button 3 ' be adhered on the interior plate 1.Draw button 3 ' have plurality of elastic button pawl 34 ', resilient fingers 34 ' the be distributed on side of second through hole, 33 ' inner peripheral near interior plate 1, and in resilient fingers 34 ' the end be provided with towards second through hole 33 ' the double wedge 341 that extends of center position '.Draw 3 ' last time of button when pull bar 4 is inserted in, resilient fingers 34 ' on double wedge 341 ' be arranged in the groove 411.

Above-mentioned anti-unnormal unlocking packing device is when involution is packed; Only need to draw button 3 ' be fixed on the interior plate 1; When producers such as brewery, Soft Drinks Plant encapsulate, pull bar 4 pass successively like a cork first through hole 23 ', second through hole 33 ' and third through-hole 11 get final product, install very simple and convenient.When opening packing box, pull out pull bar 4, through the groove on the pull bar 4 411 draw button 3 ' destroy outer panel 2 ', make stress concentration portion 22 ' connecting strap 25 ' disconnection, could open behind the destruction packing box, open operation is simple.After in a single day above-mentioned anti-unnormal unlocking packing device was unlocked and destroys, packing box then can not reuse, and can effectively prevent the act of tort that utilizes used packing box to fake.

Figure 10 and Figure 11 are preferred embodiments again of the utility model, and itself and above-mentioned Fig. 5 are outer panel 2 to the key distinction embodiment illustrated in fig. 9 " on the project organization of stress concentration portion.Outer panel 2 in the present embodiment " the preferred two hawks of material.

Particularly, in the present embodiment, this stress concentration portion 22 " is provided with several faulted joints 221 ", in adjacent two faulted joints 221 " between be provided with contiguous block 222 ", faulted joint 221 " the monnolithic case size greater than draw button 3 ' the monnolithic case size.When opening packing box, pull out pull bar 4, draw button 3 ' destroy outer panel 2 through the groove on the pull bar 4 411 ", stress concentration portion 22 " contiguous block 222 " disconnection is got final product, simple to operate.

Be appreciated that; Among the described embodiment of the utility model; Stress concentration portion on the outer panel and draw and be buckled with a plurality of embodiments; Can be during use according to the characteristics of outer panel material (like hard plate materials such as organic glass, board fiber board, plastic sheet, plank, two hawks), select optimal stress concentration portion and draw the fit form of button, and be not limited in above-mentioned three kinds of embodiments.

Above-mentioned anti-unnormal unlocking packing device has characteristics simple to operation, mainly by pull bar, draw the stress concentration portion on button and the outer panel to form, structure is simpler.After in a single day above-mentioned anti-unnormal unlocking packing device was unlocked, packing box then can not reuse, and can effectively prevent the act of tort that utilizes used packing box to fake.

The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.

Claims

1. anti-unnormal unlocking packing device; Comprise interior plate, outer panel, draw button and pull bar; It is characterized in that said outer panel is a hard plate material, the said button that draws is installed between said interior plate and the outer panel; Said outer panel, draw the button and interior plate on the corresponding position respectively be provided with first, second and third through hole; Said pull bar is arranged in said first, second and third through hole successively, is provided with some grooves that are parallel to each other in said pull bar, and the said second through hole peripheral region of button that draws extends plurality of elastic button pawl; And the end of said resilient fingers is arranged in the groove of said pull bar, and the position near said first through hole on the said outer panel is provided with the stress concentration portion of being convenient to rupture.

2. anti-unnormal unlocking packing device as claimed in claim 1; It is characterized in that the inside face of said outer panel is provided with counterbore to thickness of slab direction depression, the periphery of said counterbore forms said stress concentration portion; Said first through hole is positioned at said counterbore, and the said button bit that draws is in said counterbore.

3. anti-unnormal unlocking packing device as claimed in claim 2 is characterized in that, the said button that draws is provided with body and cutter is carved, and said second through hole is positioned on the said body; Said cutter is carved the lateral surface that is darted at said body, and is passing through on the cross section at said body center, and it has the wedge cutter; One end of said wedge cutter is connected in the lateral surface of said body, and it has blade, and said blade tilts to stretch out to said interior plate direction from said outer panel.

4. anti-unnormal unlocking packing device as claimed in claim 3 is characterized in that said wedge cutter has point of a knife near an end of said main body, and said point of a knife extends to said outer panel direction, and exceeds said body end face, and it is resisted against said counterbore.

5. anti-unnormal unlocking packing device as claimed in claim 3; It is characterized in that said cutter is carved and also comprised the top thick stick, the outside of said top thick stick is placed in the medial margin of said counterbore; The one of which end is resisted against said counterbore, and its other end is connected with said wedge cutter through a junction.

6. anti-unnormal unlocking packing device as claimed in claim 1; It is characterized in that; Around said first through hole, be provided with several grooves and connecting strap on the said outer panel; Be connected through said connecting strap between the adjacent groove, the said button bit that draws is within the scope that medial margin enclosed of said groove, and said connecting strap forms said stress concentration portion.

7. anti-unnormal unlocking packing device as claimed in claim 6; It is characterized in that; The cooresponding position of the upper limb of each connecting strap and one of them adjacent groove is provided with a dental floss mouth; Said connecting strap also is provided with a dental floss mouth with the cooresponding position of lower edge of another adjacent groove wherein, and said dental floss mouth one end is connected with groove accordingly, has spacing between the adjacent groove with another of its other end.

8. anti-unnormal unlocking packing device as claimed in claim 1; It is characterized in that; Be provided with several faulted joints on the said outer panel around said first through hole, said faulted joint forms said stress concentration portion, and its monnolithic case size is greater than said monnolithic case size of drawing button.

9. like claim 6 or 8 described anti-unnormal unlocking packing devices, it is characterized in that the said button that draws comprises substrate, said second through hole is positioned on the said substrate, and the side surface that said substrate and resilient fingers are opposite is the plane.

10. anti-unnormal unlocking packing device as claimed in claim 1; It is characterized in that; Said pull bar comprises main part and is positioned at the operating portion of said main part one end, and said main part is arranged in said first, second and third through hole, and said groove is positioned at said main part; Said operating station is in the outside of said outer panel, and its oad is greater than the diameter dimension of said main part.