CN204453372U - Egg package box - Google Patents
Egg package box Download PDFInfo
- Publication number
- CN204453372U CN204453372U CN201520041233.6U CN201520041233U CN204453372U CN 204453372 U CN204453372 U CN 204453372U CN 201520041233 U CN201520041233 U CN 201520041233U CN 204453372 U CN204453372 U CN 204453372U
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- China
- Prior art keywords
- egg
- depressed part
- package box
- concave portion
- upper shell
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Abstract
The utility model discloses a kind of egg package box, the packing box of particularly a kind of egg holder with stepped depressed part.Described egg holder adopts vibration-absorptive material to make, combined by upper shell and lower house, upper shell be respectively equipped with multiple corresponding upper depressed part and lower concave portion in lower house, for placing egg, described upper depressed part and lower concave portion vertical section stepped, circular in cross-section.This egg holder utilizes stepped hole to be fixed in depressed part to projecting inward square edge by egg, and leave remaining space at the upper and lower both ends of egg, absorb the vibrations of all directions preferably, rocking of egg is controlled in a less range of sizes, significantly improve the serviceability rate of egg, absorb the noise in most transportation, shockproof, anti-acoustic capability good.
Description
Technical field
The utility model belongs to egg package box field, is specifically related to a kind of egg package box of the egg holder with stepped depressed part.
Background technology
Along with the raising of people's living standard, the requirement of nutrition intake is also being improved, increasing to the demand of high value egg (being commonly called as Countryside Egg), simultaneously, ecommerce flourish, and the raising of logistic industry service ability and level of service, also provide possibility for egg passs ultimate consumer soon by ecommerce channel.Before, for the paper product that the packing box packing egg is normally common, roughly comprise base, lid, base is flexibly connected with lid, the standing groove matched with egg-shape is provided with in base, and be provided with brace table between standing groove, the top of this brace table contacts with the inner end surface of lid; The front end of base is provided with outstanding buckle, and this buckle is buckled on the through hole of lid.But because egg is friable food product, and the shockproof properties of above-mentioned egg package box is poor, the broken rate of eggshell of packaging is quite high.Afterwards, occurred a kind of egg package box of improvement, comprise the housing that material is plastics, housing was provided with multiple groove, and the shape of this groove and egg is suitable, the shape roughly in egg, arranged an elastic cord breaker in groove surfaces simultaneously.But this plastic packing box is for the consideration of cost, and the general hardness of housing is lower, and bad to the shock absorption of horizontal direction; Two ends of egg are owing to directly contacting with cushion layer, when housing pressurized, bad to the shock absorption of vertical direction, under some special case (as rash-and-rough way of loading and unloading) of express transportation, egg can be caused damaged in a large number.In addition, above-mentioned packing box can externally visibly significantly egg shape be protruding, and profile is not upright, visually very unsightly.
Utility model content
The technical problems to be solved in the utility model is, provides that a kind of processing is simple, noise is low, shockproof properties good, can meet the egg package box of the transportation request of Express Logistics industry.
The utility model have employed following technical scheme:
A kind of egg package box, comprise the egg holder of being made up of vibration-absorptive material, described egg holder comprises upper shell and lower house, multiple upper depressed part is provided with in described upper shell, for placing the top of egg, described upper depressed part is that ladder is poroid, vertical section is up-narrow and down-wide stepped, circular in cross-section, be provided with the multiple lower concave portion corresponding with described upper depression position in described lower house, for placing the bottom of egg, described lower concave portion is poroid in ladder equally, vertical section is lower narrow wide stepped, circular in cross-section.
Wherein in an embodiment, the height of described upper depressed part every layer ladder is 90% of described lower concave portion every layer ladder height.
Wherein in an embodiment, the material of described upper shell and described lower house is expanded polyethylene foam.
Wherein in an embodiment, the step number of described upper depressed part and described lower concave portion is 3-4 layer.
Wherein in an embodiment, described upper shell and described lower house are bonded by multilayer tabular vibration-absorptive material.
Wherein in an embodiment, described upper shell also comprises the upper plate be made up of tabular vibration-absorptive material;
Described lower house also comprises the lower shoe be made up of tabular vibration-absorptive material.
Wherein in an embodiment, described egg package box also comprises the external packing box for placing described egg holder.
Wherein in an embodiment, described external packing box is corrugated paper box.
Wherein in an embodiment, described corrugated paper box inside face has protruding strengthening rib.
The beneficial effects of the utility model are:
1), because the utility model places the shape that the upper depressed part of egg and lower concave portion have employed stepped hole, cross-sectional plane is circular, can the shell of the various shape egg of perfect laminating, can ensure that the square edge that egg shell and stepped hole protrude contacts, what the egg of various sizes can be stable is positioned in depressed part and lower concave portion; Stepped hole makes egg fix better in level and vertical direction under outside environmental facies are to stable state, simultaneously, in the process of vehicular transport, artificial or machine carrying, egg can be allowed again to have certain degree of freedom in the horizontal and vertical directions, avoid packing box and caused when thumping or fall egg squeezed broken.In the vertical direction, and there is certain space between the upper plate of housing and lower shoe, effectively can avoid the upper plate of vertical direction and housing and the direct impact of lower shoe, and can vibrations effectively in Absorption And Transportation process on vertical direction;
2), because the utility model places the shape that the upper depressed part of egg and lower concave portion have employed stepped hole, all machining tools only need complete simple punching operation up and down, without any the processing of curve, Fabricating machinery and the processing technology of whole egg holder are very simple, dimensional accuracy is also easily guaranteed, under the prerequisite of the not obvious increase of cost, the needs of Quantity production can be adapted to;
3) the egg holder, in the utility model have employed vibration-absorptive material, general recommendation expanded polyethylene foam, the breakage rate of egg is significantly reduced than rigid plastic before or paper pulp packing box, in addition, it is low that expanded polyethylene foam also has cost, bradyseism ability is strong, absorbs noise ability strong, is easy to the advantages such as processing, environment-protecting asepsis;
4), the utility model one have employed depressed part and the asymmetric design of lower concave portion preferred embodiment, more perfectly to fit the true form of egg, while the certain activity space of guarantee, decrease and significantly rock, improve the serviceability rate of egg transporting and the serviceability rate of egg interior tissue.
5), the utility model also has an external packing box outward in egg holder, recommend to adopt double-deck thin fluting board, upper and lower two housings firmly can be pressed together, effectively can also increase the bulk strength of packing box, the stackable highly significant of packing box is improved, and the unexpected ability of thumping or fall of opposing is strengthened further, and profile is rectangular-shaped, be convenient to transport pile up, and print exquisite publicity mark.In addition, the employing of external packing box can also give full play to the advantage of expanded polyethylene foam sound insulation and noise reduction, to make in transportation because egg and housing collide the noise that produces close to zero.
6), because stepped hole only has the square edge of protrusion directly to contact with egg, so egg major part outside face is exposed, expanded polyethylene foam structure has a large amount of bubbles, hole and passage simultaneously, so egg can " freely be breathed " in packing box, keep reasonably contacting with outside air, actv. extends the fresh keeping time of egg.
Accompanying drawing explanation
Fig. 1 is the cutaway view of egg holder of the present utility model;
Fig. 2 is the birds-eye view of lower house in the holder of egg shown in Fig. 1.
Detailed description of the invention
For ease of understanding, below in conjunction with accompanying drawing, concrete description is done to structure of the present utility model: as shown in Figure 1, egg holder 1 comprises upper shell 2 and lower house 5, upper shell 2 is formed with multiple upper depressed part 3, upper depressed part 3 is in stepped hole shape, for placing the top of egg, its vertical section is up-narrow and down-wide stepped, circular in cross-section, the multiple lower concave portion 6 corresponding with upper depressed part 3 position are provided with in lower house 5, for placing the bottom of egg, the shape of lower concave portion 6 is contrary with upper depressed part 3, to ensure that upper shell 2 can place whole egg after engaging with lower house 6.In order to ensure the omnibearing protection of upper shell 2 and lower house 6 pairs of eggs, upper shell 2 top can also be pasted with upper plate 4, and the bottom of lower house 5 is pasted with lower shoe 7.Wherein, upper depressed part 3 is all stepped hole shape with lower concave portion 6, usually three layers of ladder are had, the object one done like this is in order to upper and lower two ends of egg can not be contacted with upper plate, lower shoe, and three layers of ladder can form the square edge of two circular protrusions, when two square edges all contact with egg, more stable for egg can be fixed in vertical and horizontal both direction, prevent egg from overturning.
In the utility model, ladder pass fovea superior falls into the application of portion 3 and lower concave portion 6, obvious difference is had from principle and egg package box before, packing box is before all adopt various way, as elastic element, outwardly rib, adopt highly elastic material or the methods such as expanded material that intersperse around egg, as much as possible the motion of egg is enclosed and limit completely, and the utility model is not to be firmly fixed in depressed part by egg, just the opposite, this is done to allow egg when suffering possible collision or impacting, can freely move a bit of distance, be equivalent to carry out a buffering to impact, its principle is similar to defeating a force with a tenderness in Chinese Tai Ji.Experimentally data, when using expanded polyethylene foam housing, owing to have employed the poroid upper depressed part of ladder and lower concave portion, the bradyseism material of suitable volume is remained around egg, the impact energy that can pass to expanded polyethylene foam housing near depressed part has not been very large, only can cause the deformation that centre portion expanded polyethylene foam housing is very little, in this case, if egg can also be taken advantage of a situation a little, " movement ", can make the breakage rate of egg close to zero once.Certainly, also the egg having several size to exceed standard in a box egg is there will be in actual production, even also may there is the situation that in a box, most of egg size all exceeds standard, at this time, the movement of egg among a small circle will become more difficult, but the utility model also can adapt to this.Because have employed the depressed part of stepped hole; the square edge only having stepped hole to protrude contacts with egg shell; and the thickness of square edge is thinner, and there is larger space in both sides, have employed the good Pearl wool material of elasticity in addition; so; when egg holder 1 is subject to thumping, the square edge that stepped hole protrudes be subject to egg shell against, comparatively early can there is deformation; be equivalent to absorb major part and should act on impact on egg, and then individual larger egg can well be protected.
Countryside Egg is comparatively large owing to being subject to single value, and order quantity is usually little, and the transport time limit requires the restriction of more high factor, and major part adopts the mode of express transportation to complete transaction.And Express Logistics industry domestic at present, because package quantity is huge, sorting and most of transition transport all adopt machine to complete, parcel will through to transport and sort several times, can fall repeatedly from high-altitude belt conveyor, and be subject to the extruding of other large quality parcels, at some in particular cases, also can be subject to unexpected high-strength impact, such as fall in places such as the stone having corner angle, irons, trampled by people.Through measuring and calculating and actual shipment, for the Countryside Egg (egg per jin is about 13-16) that somewhere produces, we illustrate one group of packing box manufaturing data for reference, long 254 millimeters of egg holder single housing, wide 152 millimeters, thickness is 45 millimeters, have 3 × 5 totally 15 depressed parts, each upper depressed part 3 is 9 millimeters with lower concave portion 6 edge spacing distance in the longitudinal direction, spacing distance is in the direction of the width 7.5 millimeters, it is 8.5 millimeters with the distance of length sides, it is 9 millimeters with the distance of width edge, upper depressed part 3 is three layers with the number of plies of lower concave portion 6 stepped hole, every layer height is 10 millimeters, every layer of diameter is respectively 20 millimeters, 30 millimeters and 40 millimeters, base plate thickness is 15 millimeters, external packing box adopts double-deck thin corrugated paper box, on uncap, closed mode is inserted in side, the closed of self is completed while compressing upper shell 2 and lower house 5.
According to a kind of preferred implementation of the present utility model, the height of described upper depressed part 3 every layer of ladder is 90% of described lower concave portion 6 every layer of ladder height.As everyone knows, the usual ovalize of egg, what namely we often said is one large one small, if upper shell 2 is the same with the shape of lower house 5, egg can be allowed in transit to produce in depressed part, and we are less desirable significantly rocks, and egg is when standing storage, recommend greatly head-up, be conducive to the storage of egg and fresh-keeping, so we are designed to egg holder to be similar to elliptical shape, both ensure that the space of egg " movement ", can effectively prevent again its undue " vibration ", egg can be kept again when standing large head-up, improve the serviceability rate of egg transporting and the serviceability rate of egg interior tissue.
According to a kind of preferred implementation of the present utility model, described upper shell 2 is expanded polyethylene foams with the material of lower house 5.Expanded polyethylene foam adopts ordinary pearl cotton, and frothing percentage can reach reasonable effect more than 50%.Certainly, the bradyseism material of other types also can adopt, such as EVA, PE, XPE, various modified rubber, modified resin etc., but, the tooling cost of these materials and difficulty of processing are general higher, and some material hardnesses comparatively expanded polyethylene foam is high, out of reach breakage rate close to zero level.
According to a kind of preferred implementation of the present utility model, described upper depressed part 3 is 3-4 layer with the step number of lower concave portion 6.Stepped hole is adjusted to four layers of ladder (three protrude square edge) according to actual needs and also can, but too much step number or cause the increase of tooling cost and difficulty, and the square edge protruded due to stepped hole needs directly to contact with egg, when the number of plies is too much, major part square edge can not contact with egg, do not have actual supporting role, so step number is advisable with three to four layers.
According to a kind of preferred implementation of the present utility model, described upper shell 2 is bonded by multilayer tabular vibration-absorptive material with lower house 5.Such as, upper shell 2 and the every one deck ladder in lower house 5, hot melt adhesive or other glue can be adopted to be bonded by two-layer expanded polyethylene foam plate, adding of hot melt adhesive, improve the intensity of housing entirety, contribute to pressure to disperse on whole face of joint, namely make multilayer expanded polyethylene foam stronger than single monoblock expanded polyethylene foam pressure resistance, meanwhile, layering processing housing, cost is lower, simpler in mould outfit and processing technology.
According to a kind of preferred implementation of the present utility model, described egg package box also comprises the external packing box for placing described egg holder.External packing box is recommended to adopt the thin corrugated paper box of bilayer, and above uncap, closed mode is inserted in side, completes the closed of self, utilize the advantage that external packing box globality is strong, improve its compressive strength while compressing upper shell 2 and lower house 5.Meanwhile, rectangular external packing box profile is upright, is beneficial to stacking, and has the mark that exhibiting high surface can be used for being beautifully printed, and embodies the high value of content.In addition, corrugated paper box inside face can also have protruding strengthening rib, strengthening rib puts into external packing box and after good seal at housing, can embed in housing, its effect is formed as a whole better by the egg holder 1 of external packing box and the inside, reduce rocking of egg holder 1, add the compressive strength of external packing box simultaneously.Because expanded polyethylene foam inside is filled with various hole, passage, so, dust-proof, waterproof, antifouling capacity are poor, if use egg holder 1 of the present utility model to carry out the express transportation of egg, external packing box must be added, but, if just the static state of egg is deposited, or there is not the short distance carrying of thump, transport, then can not need external packing box, only corresponding joint, snap-in structure need be set in the bonding part of upper-lower casing.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (9)
1. an egg package box, comprise the egg holder of being made up of vibration-absorptive material, described egg holder comprises upper shell and lower house, it is characterized in that: in described upper shell, be provided with multiple upper depressed part, for placing the top of egg, described upper depressed part is that ladder is poroid, vertical section is up-narrow and down-wide stepped, circular in cross-section, be provided with the multiple lower concave portion corresponding with described upper depression position in described lower house, for placing the bottom of egg, described lower concave portion is poroid in ladder equally, vertical section is lower narrow wide stepped, circular in cross-section.
2. egg package box according to claim 1, is characterized in that: the height of described upper depressed part every layer ladder is 90% of described lower concave portion every layer ladder height.
3. egg package box according to claim 1, is characterized in that: the material of described upper shell and described lower house is expanded polyethylene foam.
4. egg package box according to claim 1, is characterized in that: the step number of described upper depressed part and described lower concave portion is 3-4 layer.
5. egg package box according to claim 1, is characterized in that: described upper shell and described lower house are bonded by multilayer tabular vibration-absorptive material.
6. egg package box according to claim 1, is characterized in that: described upper shell also comprises the upper plate be made up of tabular vibration-absorptive material;
Described lower house also comprises the lower shoe be made up of tabular vibration-absorptive material.
7. egg package box according to claim 1, is characterized in that: described egg package box also comprises the external packing box for placing described egg holder.
8. egg package box according to claim 7, is characterized in that: described external packing box is corrugated paper box.
9. egg package box according to claim 8, is characterized in that: described corrugated paper box inside face has protruding strengthening rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520041233.6U CN204453372U (en) | 2015-01-21 | 2015-01-21 | Egg package box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520041233.6U CN204453372U (en) | 2015-01-21 | 2015-01-21 | Egg package box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204453372U true CN204453372U (en) | 2015-07-08 |
Family
ID=53660294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520041233.6U Withdrawn - After Issue CN204453372U (en) | 2015-01-21 | 2015-01-21 | Egg package box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204453372U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590767A (en) * | 2015-01-21 | 2015-05-06 | 王仁生 | Egg packing box |
| CN109292279A (en) * | 2018-08-29 | 2019-02-01 | 芜湖金茂包装制品有限公司 | Portable egg package box |
-
2015
- 2015-01-21 CN CN201520041233.6U patent/CN204453372U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590767A (en) * | 2015-01-21 | 2015-05-06 | 王仁生 | Egg packing box |
| CN109292279A (en) * | 2018-08-29 | 2019-02-01 | 芜湖金茂包装制品有限公司 | Portable egg package box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150708 Effective date of abandoning: 20171114 |