CN206087539U - Joint sealing structure of packing box - Google Patents

Abstract

The utility model discloses a joint sealing structure of packing box, the design of its filling port lid contract step packing joint sealing according to first, two apron of the upper and lower bottom of a matter of case body facial features to amounting to of packing box utensil, in the relative edge that approximately closes, is inserted and is closed the frame and insert the group respectively in order to preset public affairs, the public affairs of box spare setting, mother respectively, joint sealing when operation, according to the preface will be first, behind the two apron invagination involutions, the threadiness of sealing that the frame was presented naturally, the bottom phase splices equipment is closed in inserting of its looks opposite side, protrudingly stretch inserting of tongue piece and close the frame and push down via possessing after the lid closes, alright simply with the built -in mutual lock of public affairs, the box spare location of two apron, make the box seal that the limit face is simple and convenient detains the solid equipment of leveling each other, reach packing joint sealing synchronization continuous operation's the practical purpose of facility.

Description

The joint sealing structure of packing cratess

Technical field

This utility model is related to a kind of packaging structure, especially a kind of joint sealing structure of packing cratess.

Background technology

The filling packaging of general packing cratess is used, and whether cardboard system or new-type being folded by honeycomb hollow plastic plate face are formed Damp-proof type plasticity packing cratess tool, after the completion of vanning, in case mouth or box plate face part, according to four sides face set up separately activity lid Plate, after opposed, inwardly directed folding, a point inside and outside layer is covered, and is reached the complete joint sealing in top, bottom and is covered closing, and in cover plate with respect to folding On the outside of the sealing edge of conjunction, coordinate and side face is covered so that adhesive tape envelope is viscous, reach the cementation joint sealing of casing top, bottom surface, also can be only achieved case The joint sealing safe handling purpose of body filling oral area, and this joint sealing design glued with adhesive tape patch, use in the case tool of paper-board material On perhaps it is also possible that but mostly more and more be and need in response to moistureproof and safety packaging, and adopt the packing cratess of plasticity sheet material have, which fills Case oral area part after filling out because plastic surface is smooth to be difficult cementation, add sheet material it is harder and and be easily deformed, then need to be with viscosity pole High adhesive tape, even need to spray thermosol or with follow closely tool directly nail be fixedly mounted with fill out after the cover plate engagement peristoma that covers, if still uneven Then even complete box packing need to be done with strap when whole, the operation of safe sealing can be reached, not only increase joint sealing man-hour and Material cost, more needs relative masterful technique manpower to rely on, and related to increase overall packing cost, not more being inconsistent environmental protection package needs Will, the inconvenience puzzlement that classification is processed when especially causing the follow-up inconvenience unpacked and sheet material to reclaim, and with it is near it is several be in response to light weight and How after simplify packaging the plasticity sheet material combination box tool of moistureproof firm packaging, using upper more and more universal, joint sealing work and wrap Dress up this, more and reach it is economical it is convenient use, really meet and preserve our planet and packing timber facility recycling use, with existing bag The joint sealing mode of vanning tool, cannot meet demand.

Utility model content

In order to overcome drawbacks described above, this utility model to provide a kind of joint sealing structure of packing cratess, the joint sealing knot of the packing cratess Structure can avoid using Classical adhesive tape or beat the mode of strap and carry out joint sealing, and this utility model good airproof performance can be followed again Ring is using the requirement for meeting environmental protection.

This utility model in order to solve the technical scheme adopted by its technical problem is：A kind of joint sealing structure of packing cratess, Peristome comprising packing cratess body and its top and bottom ends, and in the of peristome relative edge face infolding stacked group closing open end face First, two cover plate；The relatively equivalent joint sealing in case body two ends first and second cover plate of outside sealing edge face, is provided with prefabricated male and female and plugs together Frame corresponds to first and second cover plate of insert group respectively and forms sealing side, and male and female plugs together frame phase interfix stacked group dress, and it is relatively interior that male and female plugs together frame Edge is respectively provided with male fastener, mother buckle, and male fastener fixes assembling with the mutual eye-splice of mother buckle.Guarantee both ends of the surface after casing sealing Smooth, two plug together frame opposite inner edge is respectively provided with male fastener and mother buckle, when pressing for stacked group, male fastener and mother buckle phase interfix The fixed assembling of button, makes cover plate simply splice integrally, reaches the synchronous joint sealing operation purpose for fastening firm safety.

Preferably, wherein first and second cover plate relative edge is provided with the low order mating surface that falls, for two plug together after frame insert group with plate face Flush.

Preferably, wherein first and second cover plate corresponds to insert to be sandwiched in male and female and plug together in frame respectively assembles, then heating processing Mutually cementation one is assembled.

Preferably, wherein male plug closes frame two ends extension cramp, and casing side face is provided with groove fastener corresponding with cramp, cramp energy Enough bending buttons are fixed in the groove fastener with auxiliary positioning.

Preferably, wherein male and female fastener is in symmetrical protrusion half-angle buckle structure.

Preferably, in round bar shape, mother buckle is in the form of slot, and male fastener can plug together in mother buckle and mutual for wherein male fastener Fasten and arrange.

Preferably, the body of rod of wherein male fastener is set to one kind in solid, hollow and open slot.

Preferably, wherein male and female fastener fastens length according to actual, in line, puts or the design of spacer shaped formation.

Preferably, female plug conjunction outer frame surface is provided with rhone along its length, and female plug is closed frame and closes inframe in male plug Side, it is certainly interchangeable, can flow out to outside casing along rhone so when lid surface there are hydrops, without flowing into casing It is interior.

Preferably, male and female plugs together inframe surface and is provided with raised line, raised line towards first and second cover plate one side along its width Press first and second lid surface, so beneficial to sealing.

The beneficial effects of the utility model are：The outer layer cover plate phase that this utility model is directly covered in the case peristoma of packing cratess Docking sealing side, plugs together frame with pre- setting tool male and female fastener, and insert group is in the first and second cover plate relative edge for covering respectively, for covering Afterwards, two adjacent edges of appropriate pressing plug together architrave, just can be stacked the solid assembling positioning that mutually interlocks, and when reaching joint sealing and covering, cover plate is same The solid effect of step automatic sealing button, and Traditional Packing case is effectively overcome because of the disappearance using the inconvenience of adhesive tape joint sealing, and this practicality is new Type good airproof performance can recycle the requirement for meeting environmental protection again.

Description of the drawings

Fig. 1：It is that this utility model casing sealing side structure assembles outward appearance with reference to figure；

Fig. 2：It is that joint sealing outward appearance is illustrated with reference to figure after this utility model casing is packed；

Fig. 3：It is that the sealing of this utility model casing inserts the signal of fixing structure plane with reference to figure；

Fig. 4：It is that button solid auxiliary in this utility model casing both sides is illustrated with reference to figure；

Fig. 5：It is that the sealing of this utility model casing inserts the two of fixing structure plane illustration；

Fig. 6：It is that the sealing of this utility model casing inserts the three of fixing structure plane illustration；

Fig. 7：It is that the sealing of this utility model casing inserts the four of fixing structure plane illustration；

Fig. 8：It is that the sealing of this utility model casing inserts the five of fixing structure plane illustration；

Fig. 9：It is that the sealing of this utility model casing inserts the six of fixing structure plane illustration；

Figure 10：It is that Fig. 9 inserts the fastening process signal of fixing structure with reference to figure.

Specific embodiment

Embodiment：Your juror this utility model architectural feature and its practical purpose are further appreciated that for convenience of, sincerely match somebody with somebody Close the following example schema to describe in detail as after：

A kind of joint sealing structure of packing cratess of this utility model, after which mainly provides general packing cratess tool packaging, fills case mouth The joint sealing structure design in portion, please coordinate shown in Fig. 1～Fig. 4, and containing one by packaging box body 10, which is with one for whole joint sealing design packet As casing outward appearance it is substantially similar, be generally set as square or rectangular-shaped design, thereon, downside form opening shape respectively, and in The relative both sides face of opening sets bent symmetrical first and second cover plate 11,12 respectively, after a point inside and outside order stacked group is folded into, just may be used The open end of closed box, and generally first one side end face need to be folded into before being packed with one case body 10 and close into bottom shape, carry Filling for safety is used, and this utility model is mainly providing first and second cover plate, 11,12 relative invagination fully sheathed case body 10 During upper/lower terminal peristome, the fixed joint sealing operation of first and second cover plate 11,12 is synchronously done.

The structure design of whole joint sealing, when being that cover plate face folds into joint sealing operation, the first and second relative lid on the outside of stacked group Plate 11,12 pairing sides, according to actual insert group need for it is slightly concave fall first and second cover plate on low order mating surface 111,121 arrange, carry Plug together for one group of pre-formed male and female with first and second cover plate 11, the tool socket groove of 12 pairings sealing side face same shape size Frame 20,30, be divided into male and female formula be stacked plug in folder assembling, wherein male and female plug together frame 20,30 with first and second cover plate 11,12 envelopes Appropriate depth that what mating surface 111,121 that mouthful side falls was symmetrical be recessed is plugged together with groove 21, and plugging together frame for male and female can be with Certain slotting frame surrounding edge face for being clamped on first and second cover plate 11,12, composition cover the fixed architrave shape of plate, are worth mentioning It is that the male and female of two relative insert groups plugs together frame 20,30 structures, mutually covers envelope according to first and second cover plate 11,12 of relative invagination Male and female is plugged together the relatively slotting end edge for sandwiching first and second cover plate 11,12 in 20,30 points of both sides of frame by the needs of case, is formed to insert and is pressed from both sides folded The joint sealing architrave of group, in the architrave of 12 insert group of the second cover plate, is set as class's aspect that nick falls, after covering for the first cover plate 11 Architrave, smooth end face shape can be stacked, i.e., the male and female in male and female formula stacked group plugs together frame 20,30 design and assembly, and is true Protecting male and female, to plug together frame 20,30 insert groups dress firm, is similarly plastic material in mutual insert group with first and second cover plate 11,12 according to which After dress, processing can be simply heated, mutual cementation between framework and first and second cover plate 11,12 can just combined and is assembled into one, will not There is the doubt for coming off；Again wherein insert the male plug on the outside of clamp peristoma and close frame 20, the framework top board face 22 for plugging together, in it is cantilever-shaped to Outer extension, is close to the centre position of the first cover plate 11 in extension, and plate face protrudes out one group of control tongue piece 23, has proper width, carries The stable and convenient of force when dialling control for devaning, its extension are deep into and cover on the inside of the 30 side face of female plug conjunction frame of rear sealing line opposite side Appropriate depth, and the middle section position of inner side is covered in the top board face 22 for extending, according to the length of plate face, if staying the pin thread of one protrusion Part 24, designs in strip, and which can do space segmentation setting according to plate face length, laborsaving auxiliary with extrusion elasticity during fastening to reach Help；And the female plug for sealing the assembling of edge opposite side closes frame 30, then male plug is coordinated to close 22 development length of top board face of frame 20, in framework top The default relative class's plate face 31 for falling in face, for the extension in accommodating top board face 22, and in the position of relative male fastener 24, in falling Class's plate face 31 relative position, if staying a mother buckle 32, the solid assembling of phase interfix clip can be done with male fastener 24, and in button The concavo-convex installing of the predeterminable relative auxiliary positioning of avris of part, positioning auxiliary during for fastening, is not necessarily arranged by which, therefore not The row explanation in detail in schema, main provides convenient male and female plug together the positioning eye-splice one that frame 20,30 can be easy, and then reach whole Buckleing after individual first and second cover plate 11,12 joint sealings is combined admittedly, synchronously reaches the safe joint sealing operation of tank ends face or filling oral area Use；Another two side end of frame face for being to make relative closure, can cover really, close the two ends of frame 20 in male plug in safe closing of developing With casing edge surface patch homogeneous side on the outside of angle, one section of bent cramp 25 is each extended over, button can be directly bent and is preset in admittedly case The groove fastener 14 of relative position on body side plate 13, fastens hook according to the set fastening hole slot edge for falling in the middle of groove fastener 14, reaches Auxiliary buckling to two side ends is operated admittedly, it is ensured that the safety and firmness of the smooth and joint sealing of closing that case top surface can be certain, makes plasticity bag The filling of vanning is operated with joint sealing, and mesh the effect of joint sealing button consolidates convenient and safe operation practicality can be synchronously reached when closing is covered 's.Again female plug close outer frame surface be provided with rhone 26 along its length (in this example, female plug is closed frame and closes inframe side in male plug, Certainly it is interchangeable).Can flow out outside casing along rhone so when lid surface there are hydrops, without flowing in casing, Male and female plugs together inframe surface and is provided with raised line 27 towards first and second cover plate one side along its width, and raised line presses first and second lid Plate surface, so beneficial to sealing.

And be directed to actual joint sealing and fasten Position Design structure, in fact according to the facility and the actual needs for fastening manipulation of shaping, For the male fastener 24 and the fastening of mother buckle 32 that fasten can be set as fastener shape as shown in Figure 5 in shape, also, its with it is front State that embodiment is close, be all and buckle-like structure hooked in symmetrical protrusion half-angle, can position with respect to insert group hook, pass through according to when devaning The control of dialling of tongue piece 23 is pulled up so as to which male fastener 24 can squeeze the buckling surface of mother buckle 32, depart from and fix position, just can open case tool The operation for taking packing materials is unloaded, and according to the characteristic of plasticity case tool, the case body 10 after devaning can provide circulating repetition packaging and make Used time, same tool simplicity joint sealing safe handling；Show for another Fig. 6～Fig. 8, wherein the setting position of the male and female fastener 24,32 of fastening Put, can arrange to exchange, slightly be designed in circular bar shape with male fastener 24, such as Fig. 9 shows, is slightly designed in L rods with male fastener 24, and female The part of fastener 32, then plug together the mutual snap-fit design of flute profile with symmetrical, and wherein the body of rod can be solid or for hollow, or even in saw The setting of opening channel-shaped, by its mainly provide fasten plug in folder when, the facility for plugging together and stable needs, which can be fastened according to actual Length, or the arrangement design of point or interval post shapes, can arrive the solid locating effect of identical plug-in card, equally can reach casing First and second cover plate 11, the handy and safe of 12 joint sealings operation use effect, belong to certainly this utility model synchronization joint sealing snap-fit design Patent category；For the process of further statement, such as Figure 10 shows, is that the fastening step of the male and female fastener that Fig. 9 inserts fixing structure is decomposed Schematic diagram, in figure arrow to fasten the sensings sign of step, in this spy in addition schema signal Chen Ming.

And just main Creation Characteristics of the present utility model are：The upper and lower opening edge of whole case body 10, according to joint sealing With respect to the assembled folding of first and second cover plate 11,12, in the relative sealing edge face of the plate of outermost invagination, with prefabricated male and female The difference insert group of frame 20,30 is plugged together, the phase interfix stacked group dress of the male and female formula of the sealing that is set as splicing reaches the sealing of tank ends face Flat appearance afterwards, which passes through the male fastener 24 for setting up separately stacked group both sides plate framework inner edge and mother buckle 32, when stacked group is pressed, Mutually eye-splice is assembled admittedly so that first and second cover plate 11,12 splices one, and is assembled by the button that fastening is in joint sealing admittedly, and by folding First and second cover plate 11,12 of group receives two lateral location of casing relatively, extends cramp 25, direct eye-splice according to the sheet frame edge for plugging together Positioning through hole slot inner edge hook for the groove fastener 14 of putting dress is fixed to casing side, really protection plate side end receives hook accidentally Or because plate plastic deformation, produce and tilt indecency and the dangerous facts generation of stacked group may be produced, actually reach packing cratess envelope Case firm use smooth safely；When especially convenient use person unpacks and operates, it is only necessary to the hook of easy removal both sides cramp 25 Positioning, after being lifted by the tongue piece 23 that central stacked group extends upwards, firmly pull up just can removal male and female fastener 24,32 fastening, reach To the operation of easy unpacking and unloading packing article, the dependence for being not required to special technique and instrument completely just can be simply complete with auxiliary Into, and after contents material in removal of devaning, the repeatable circulation of whole packing cratess is reused, same tool repeats joint sealing easily to be made With characteristic, the use for having packing cratess, actually reach environmental protection and economy it is practical the effect of design, the just solid envelope of synchronous automatic sealing package box fastener Case design, not only in packing cratess tool joint sealing operation and using safe design on be a brand-new joint sealing structure design, more meet Effect purpose of joint sealing practical safety easy to operate, this utility model are particularly suited for the plasticity that the hollow Nidus Vespae sheet material of plasticity is folded Packing cratess.

In sum, the joint sealing structure of this utility model packing cratess, which passes through the relative folding of cover plate of box opening edge overlapping Close side face, what advance insert group tool spliced that male and female fastener fastens settings plugs together frame, positioned by plugging together easy joint sealing and fastening, make bag The joint sealing operation of vanning significantly simplifies, and more practical safety convenient uses characteristic, and joint sealing operation and the use with regard to packing cratess set For meter, it is really one completely newly and has the structure design that practical safety more symbol environment-protective circulating reuses effect, it is had environmentally friendly, economical The industrial utilization of practicality, the real important document for having met utility application, whence goes out patent application in accordance with the law.

Claims (10)

1. the joint sealing structure of a kind of packing cratess, the peristome comprising packing cratess body and its top and bottom ends, and in peristome relative edge First and second cover plate in face infolding stacked group closing open end face；It is characterized in that：The relatively equivalent joint sealing outside in case body two ends First and second cover plate sealing edge face, is provided with prefabricated male and female and plugs together frame and correspond to first and second cover plate of insert group respectively and form sealing side, public, Female plug closes frame phase interfix stacked group dress, and male and female plugs together frame opposite inner edge and is respectively provided with male fastener, mother buckle, male fastener and mother buckle Assembling is fixed in mutually eye-splice.

2. the joint sealing structure of packing cratess as claimed in claim 1, it is characterised in that：Wherein first and second cover plate relative edge is provided with The low order that falls mating surface.

3. the joint sealing structure of packing cratess as claimed in claim 1, it is characterised in that：Wherein first and second cover plate corresponds to heat respectively Molten slotting being sandwiched in during male and female plugs together frame assembles.

4. the joint sealing structure of packing cratess as claimed in claim 1, it is characterised in that：Wherein male plug is closed frame two ends and is provided with cramp, Casing side face is provided with groove fastener corresponding with cramp, and cramp can bend button and be fixed in the groove fastener.

5. the joint sealing structure of packing cratess as claimed in claim 1, it is characterised in that：Wherein male and female fastener is in symmetrical convex Go out half-angle buckle structure.

6. the joint sealing structure of packing cratess as claimed in claim 1, it is characterised in that：Wherein male fastener be in round bar shape, mother buckle In the form of slot, male fastener can be plugged together in mother buckle and mutually fasten setting.

7. the joint sealing structure of packing cratess as claimed in claim 6, it is characterised in that：The body of rod of wherein male fastener is set to reality It is a kind of in the heart, hollow and open slot.

8. the joint sealing structure of packing cratess as claimed in claim 1, it is characterised in that：Wherein male and female fastener is grown according to actual fastening Degree, in line, puts or the design of spacer shaped formation.

9. the joint sealing structure of packing cratess as claimed in claim 1, it is characterised in that：Female plug is closed outer frame surface and is provided with along its length The rhone in direction.

10. the joint sealing structure of packing cratess as claimed in claim 1, it is characterised in that：Male and female plugs together inframe surface along its width Direction is provided with raised line towards first and second cover plate one side, and raised line presses first and second lid surface.