A kind of double-layer plastic-sucking lid and the hoarding box including itTechnical field
The utility model relates to a kind of double-layer plastic-sucking lids, in particular to a kind of double-layer plastic-sucking lid and enclosing including itPlate case.
Background technique
Hoarding box includes pallet, cabinet, case lid, is formed by closed assembly mode and by one section or more of coaming plate, coaming plate is by fourPiece or six planks and hinge composition；Hinge is fixed in the corner of adjacent two panels plank, and page body lower part, which has, to be extended downwardly simultaneouslyThe hinge foot of bent outward, hinge foot inside are socketed on the outside of the corner of pallet or outside the hinge top of next section of coaming plate cornerSide.Due to its structure feature, hoarding box has the advantage that the length and width of one, hoarding box is determined according to the size of pallet, makesIt can be determined according to the height of carrier with the number of plies, improve the utilization rate of cabinet space to the maximum extent；Two, since no nail is turned intoIndustry reduces the risk that industrial injury occurs in cargo handling process for worker significantly；Three, whole there is no being enabled due to the partial destruction because of cabinetThe case where case is scrapped, for same size, it can be achieved that being used interchangeably completely；Four, coaming plate can be folded into bilayer or four when transportingThe boarding that layer is connected is placed on pallet, then closes case lid, is formed a storage entirety, is greatly reduced storing bodyProduct, effectively reduces transportation cost.Therefore, it not will receive shock in order to ensure product in transit and wear, or avoidSince jolting for transport vehicle causes product to be damaged, hoarding box is widely used in the work of various transport products.
The drawbacks of case lid of traditional hoarding box is due to its structure, the intensity of itself is lower, and quality is bad, in transport productDuring, usual multiple hoarding boxes are all that superposition is placed, after long-term transport, due to the weight of product itself and the weight of hoarding boxAmount, it is easy to case lid be flattened or be pressed, case lid is eventually led to and get loose phenomenon, along with jolting for transport vehicle, case lid holdsIt is easily fallen with cabinet disengaging, more seriously leads to be superimposed upon hoarding box meeting run-off the straight phenomenon above, so that the production in caseProduct have serious security risk.
Utility model content
In consideration of it, the utility model provides a kind of double-layer plastic-sucking lid and the hoarding box including it, it is intended to solve existing skillIt is easy that coaming plate case lid intensity is low, ropy problem in art, after improving by multi-faceted structure, plastic uptake lid and hoarding box will notPhenomenon is got loose, while improving intensity itself, it can be ensured that the bonding strength of plastic uptake lid and hoarding box, superposition place andThe stability of transportational process, it is ensured that the safety of product.
The utility model provides a kind of double-layer plastic-sucking lid, the internal layer including outer layer and the connection outer layer, the outer layerOuter surface be provided with buckle installation position and located cavity, the buckle installation position is set to the both sides of the outer layer long side, andIt is arranged in pairs；The located cavity includes the first located cavity for being set to the outer layer corner location, positioned at two neighboringThe second located cavity among first located cavity and the third located cavity positioned at the outer layer center；It is describedIt is set as cavity structure among outer layer and internal layer, several taper reinforcing ribs being uniformly arranged are provided in the cavity structure.
Further, the vertex of a cone of the taper reinforcing rib connects the inner surface of the outer layer, the cone of the taper reinforcing ribThe surrounding of bottom surface connects the internal layer, and the taper reinforcing rib is hollow structure.
Further, the outer surface of the internal layer is protruded in the cone bottom surface of the taper reinforcing rib.
Further, the depth of first located cavity, the second located cavity and third located cavity is 15mm,And the shape of first located cavity, the second located cavity and third located cavity is kidney ellipsoid.
Further, the flange of the double-layer plastic-sucking lid is arranged downward, and the outer surface of the outer layer is set as planar structure.
Further, the junction of the outer layer and the internal layer is provided with multiple connection card slots.
Further, it is provided on the internal layer recessed with the positioning of first located cavity, the second located cavity and thirdThe corresponding reinforcement platform in chamber position.
A kind of hoarding box further includes pallet and coaming plate including above-mentioned blow molding lid, the coaming plate enclose set on the pallet andBlow molding lid between, and between the bottom edge and pallet of the coaming plate, the top margin of the coaming plate and the blow molding cover between be removableUnload connection.
A kind of double-layer plastic-sucking lid provided by the utility model and the hoarding box including it, due to the bilayer of outer layer and internal layerStructure, the setting for buckling installation position and located cavity, so that plastic uptake lid itself has very high intensity；Meanwhile located cavity packetThe first located cavity, the second located cavity and the third located cavity positioned at plastic uptake lid outer layer each region are included, is not only carriedDynamics is good, and makes each region stress equalization；It is set as cavity structure among outer layer and internal layer, is additionally provided in cavity structureSeveral taper reinforcing ribs being uniformly arranged, further improve the bonding strength between outer layer and internal layer；Generally speaking, by moreAfter the structure in orientation is improved, the self-strength and carrying dynamics of plastic uptake lid become strong, so that pine will not occur for plastic uptake lid and hoarding boxDe- phenomenon, while improving intensity itself, it can be ensured that the bonding strength of plastic uptake lid and hoarding box, superposition are placed and transportedThe stability of journey, it is ensured that the safety of product.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this fieldTechnical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as practical to thisNovel limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 is the top view of double-layer plastic-sucking lid provided by the embodiment of the utility model；
Fig. 2 is the bottom view of double-layer plastic-sucking lid provided by the embodiment of the utility model；
Fig. 3 is the cross-sectional view in Fig. 2 at A-A.
Wherein, 1, outer layer, 11, flange, 2, internal layer, 3, buckle installation position, the 41, first located cavity, the 42, second positioning are recessedChamber, 43, third located cavity, 5, taper reinforcing rib, 6, card slot, 7, reinforcement platform.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawingExemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth hereIt is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosureIt is fully disclosed to those skilled in the art.
Embodiment one:
Referring to Fig. 1-3, a kind of double-layer plastic-sucking lid of the offer of the utility model embodiment one, including outer layer 1 are shown in figureWith the internal layer 2 of connection outer layer 1, the outer surface of outer layer 1 is provided with buckle installation position 3 and located cavity, and buckle installation position 3 is set toThe both sides of 1 long side of outer layer, and be arranged in pairs；Located cavity include the first located cavity 41 for being set to 1 corner location of outer layer,The second located cavity 42 among two neighboring first located cavity 41 and the third positioned at 1 center of outer layer positionCavity 43；It is set as cavity structure among outer layer 1 and internal layer 2, several tapers being uniformly arranged are provided in cavity structure and are reinforcedMuscle 5.
A kind of double-layer plastic-sucking lid and the hoarding box including it provided by the present embodiment, due to pair of outer layer 1 and internal layer 2Layer structure, the setting for buckling installation position 3 and located cavity, so that plastic uptake lid itself has very high intensity；Meanwhile located cavityThe first located cavity 41, the second located cavity 42 and third located cavity 43 including being located at plastic uptake lid outer layer each region,Not only carrying dynamics is good, but also makes each region stress equalization；Cavity structure, cavity structure are set as among outer layer 1 and internal layer 2In be additionally provided with several taper reinforcing ribs 5 being uniformly arranged, further improve the bonding strength between outer layer 1 and internal layer 2；AlwaysFor, after being improved by multi-faceted structure, the self-strength and carrying dynamics of plastic uptake lid become strong, so that plastic uptake lid and coaming plateCase will not get loose phenomenon, while improving intensity itself, it can be ensured that the bonding strength of plastic uptake lid and hoarding box, superpositionPlace the stability with transportational process, it is ensured that the safety of product.
Embodiment two:
Referring to figure 2-3, the inner surface of the vertex of a cone connection outer layer 1 of taper reinforcing rib 5, the four of the cone bottom surface of taper reinforcing rib 5Week connection internal layer 2, and taper reinforcing rib 5 is hollow structure.
By above-mentioned further improvement, so that the present embodiment also has the advantage that taper adds compared to the prior artThe setting of strengthening tendons 5 substantially increases the intensity between outer layer 1 and internal layer 2 so that the thickness of whole plastic uptake lid increases, while byIt is hollow structure in taper reinforcing rib 5, and then reduces the weight of plastic uptake lid, saves material and cost.
Embodiment three:
Referring to figure 2-3, the outer surface of the cone bottom surface protrusion internal layer 2 of taper reinforcing rib 5.
By above-mentioned further improvement, so that also have the advantage that compared to the prior art can be into for the present embodimentOne step improves the intensity of internal layer 2, improves the stability of whole plastic uptake lid.
Example IV:
Referring to Fig. 1, the depth of the first located cavity 41, the second located cavity 42 and third located cavity 43 is15mm, and the shape of the first located cavity 41, the second located cavity 42 and third located cavity 43 is kidney ellipsoid.
By above-mentioned further improvement, so that the present embodiment is also had the advantage that compared to the prior art so thatOne located cavity 41, the second located cavity 42 and third located cavity 43 and tray bottom enter position and locating effect is best,Upper layer hoarding box will not shake or tilt phenomenon.
Embodiment five:
Referring to Fig. 3, the flange 11 of double-layer plastic-sucking lid is arranged downward, and the outer surface of outer layer 1 is set as planar structure.
By above-mentioned further improvement, so that also have the advantage that compared to the prior art can be very for the present embodimentThe liner among paper box is matched well, has the function of anti-sideslip；The outer surface of outer layer 1 is set as planar structure, in conjunction withThe setting of the taper reinforcing rib 5 of the protrusion of its inner surface, it is convenient manually to be cleaned, while further increasing the intensity of case lid.
Embodiment six:
Referring to fig. 2, the junction of outer layer 1 and internal layer 2 is provided with multiple connection card slots 6.
By above-mentioned further improvement, so that the present embodiment also has the advantage that 6 He of card slot compared to the prior artThe top of coaming plate is mutually clamped, and can further increase the bonding strength between plastic uptake lid and coaming plate.
Embodiment seven:
Referring to Fig. 1, it is provided on internal layer 2 and the first located cavity 41, the second located cavity 42 and third located cavity 43The corresponding reinforcement platform 7 in position.
By above-mentioned further improvement, so that the present embodiment also has the advantage that compared to the prior art reinforces platform 7Setting, can further increase the intensity of internal layer 2, improve the overall performance of plastic uptake lid.
Embodiment eight:
A kind of hoarding box further includes pallet and coaming plate including above-mentioned blow molding lid, and coaming plate encloses set on pallet and is blow molded lidBetween, and between the bottom edge and pallet of coaming plate, the top margin of coaming plate and blow molding lid between be to be detachably connected.
By above-mentioned further improvement, so that the present embodiment is also had the advantage that compared to the prior art using packetThe hoarding box for including above-mentioned blow molding lid structure carries out transport product, and overall stability is high, and blow molding lid is without departing from enclosing in transitPlate case, it is ensured that the safety of product；Meanwhile after transport finishes, pallet, coaming plate and blow molding lid are dismantled with can be convenientIt is accommodated in together, is not only convenient for dismantling, while saving occupied space, do not allow also to be also easy to produce sideslip phenomenon after storage.
Obviously, it is practical without departing from this can to carry out various modification and variations to the utility model by those skilled in the artNovel spirit and scope.If in this way, these modifications and variations of the present invention belong to the utility model claims andWithin the scope of its equivalent technologies, then the utility model is also intended to include these modifications and variations.