The utility model content
The utility model provides a kind of infant pad assembly and the infant pad of creeping of creeping, and in order to creep hard, the elasticity defect of bad of quality of pad assembly of the infant who solves prior art, can improve the creep elasticity of pad assembly of infant effectively.
The utility model provides a kind of infant the pad assembly of creeping, comprise: the body layer of making by the polyethylene foamed material, the upper surface of described body layer is provided with the upper epidermis that polythene material is made, and the lower surface of described body layer is provided with the following top layer that polythene material is made; At least one position in the 4th position below the second place between primary importance above described upper epidermis, described upper epidermis and the described body layer, described body layer and described the 3rd position between the top layer down and the described top layer down is provided with elastic layer;
The creep sidewall of pad assembly of described infant is provided with and is used for groove and/or the projection that the sidewall of pad assembly splices mutually of creeping with another infant.
The aforesaid infant pad assembly of creeping, described elastic layer comprise substrate, periodically are arranged in bubble layer that described suprabasil a plurality of sealing bubbles constitute and the sublist layer that is compounded in described bubble layer upper surface.
The aforesaid infant pad assembly of creeping, when described primary importance is provided with described elastic layer, described sublist layer and described upper epidermis are compound by the compound mode of heat.
The aforesaid infant pad assembly of creeping, when described the 4th position is provided with described elastic layer, described sublist layer and described top layer down are compound by the compound mode of heat.
The aforesaid infant pad assembly of creeping is provided with flaring around described upper epidermis, described body layer, described top layer down and the described elastic layer, to surround the edge of described upper epidermis, described body layer, described top layer down and described elastic layer.
The utility model also provides a kind of infant the pad of creeping, and comprises several aforesaid infants pad assembly of creeping; And described several infants creep in the pad assembly between any two by groove on the sidewall separately and/or projection splicing mutually.
Infant of the present utility model pad assembly and the infant pad of creeping of creeping, be provided with elastic layer by at least one position in the 4th position below the 3rd position between the second place between the primary importance above upper epidermis, upper epidermis and the body layer, body layer and the following top layer and the following top layer, can reduce the creep averag density of pad assembly of infant, increase the creep elasticity of pad assembly of infant, make by infant creep infant that pad assembly is spliced creep the become softness and the high resilience more of pad.Adopt infant of the present utility model pad assembly and the infant pad of creeping of creeping, can build a space for activities as snug as a bug in a rug for the infant.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model embodiment clearer, below in conjunction with the accompanying drawing among the utility model embodiment, technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model embodiment one provides a kind of infant the pad assembly of creeping.This infant pad assembly of creeping comprises: the body layer of being made by the polyethylene foamed material is provided with the upper epidermis that polythene material is made at the upper surface of this body layer, and is provided with the following top layer that polythene material is made at the lower surface of body layer.At least one position in the 4th position below the 3rd position between the second place between primary importance above this upper epidermis, this upper epidermis and the body layer, this body layer and this time top layer and this time top layer is provided with elastic layer; And the creep sidewall of pad assembly of infant is provided with and is used for groove and/or the projection that the sidewall of pad assembly splices mutually of creeping with another infant.
The creep schematic perspective view of pad assembly of a kind of infant that Fig. 1 provides for the utility model embodiment one.Fig. 2 is the creep generalized section of pad assembly of infant shown in Figure 1.Particularly, Fig. 2 is the generalized section of Fig. 1 along the A-A direction.Infant illustrated in figures 1 and 2 creeps, and to be provided with elastic layer with the primary importance above upper epidermis only be that example illustrates the technical solution of the utility model to pad assembly.Similar for being provided with the elastic layer situation in other positions, do not repeat them here.
As depicted in figs. 1 and 2, this infant pad assembly of creeping comprises body layer 10, upper epidermis 11 and following top layer 12.Wherein body layer 10 is by polyethylene foamed (Expanded Polyethylene; Hereinafter to be referred as EPE) material makes.Upper epidermis 11 is arranged on the upper surface of body layer 10, and upper epidermis 11 is by polyethylene (Polyethylene; Hereinafter to be referred as PE) material makes.Following top layer 12 is arranged on the lower surface of body layer 10, and following top layer 12 also is to be made by the PE material.In the present embodiment, an elastic layer 13 is set above upper epidermis 11.Like this, the superiors of the pad of creeping are elastic layer 13, and orlop is following top layer 12.This elastic layer 13 and following top layer 12 all can supply the infant creep, so be referred to as infant's pad assembly of creeping.
As shown in Figure 1, present embodiment is to be that the foursquare infant pad assembly of creeping is described the technical solution of the utility model in detail with the bottom surface.The section perpendicular to the A-A direction that is to say body layer 10 is square.Accordingly, be arranged on the upper epidermis 11 of upper surface of body layer 10 and the following top layer 12 that is arranged on the lower surface of body layer 10 and also be square.
Body layer 10 in the present embodiment adopts the EPE material, also is referred to as the EPE cotton, is commonly called as the pearl cotton.It is nonpoisonous and tasteless than traditional ethylene-vinyl acetate copolymer (Ethylene-VinylAcetate Copolymer to belong to physical blowing; Hereinafter to be referred as EVA) more environmental protection of material, nuisanceless, do not pollute.Can be to any threat of infant's health.And this EPE material also has the noise control function, the fully impact of absorbing vibration.This EPE material also has the function of insulation, even the ground plate temperature is lower, also can guarantee creep temperature on the pad assembly of infant, for the infant provides a good environment of an activation.
Upper surface and lower surface that the upper epidermis 11 of present embodiment and following top layer 12 are separately positioned on body layer 10.Upper epidermis 11 and following top layer 12 all are to be made by the PE material.The PE material also belongs to environment-friendly materials, and is nuisanceless, do not pollute.Can be to any threat of infant's health.
The elastic layer of present embodiment adopts less, the soft and whippy environment-friendly materials of material density to make, and this elastic layer also can adopt the EPE material to make.Can play good cushioning effect even the infant falls down also on the pad of creeping, can not cause any harm the infant.
As shown in Figure 1, the creep sidewall of pad assembly of the infant of present embodiment is provided with projection 30.The creep sidewall of pad assembly of infant is provided with groove 20 in other words.Also we can say and be provided with projection 30 and groove 20.Shown in Figure 1 only be a kind of projection and/schematic diagram of groove, do not limit and adopt other forms of groove and projection.And in the practical application, groove and projection also can adopt other arbitrary shapes, and are provided with corresponding projection and groove with this infant creep sidewall of pad assembly of another infant that pad assembly splices mutually of creeping.That is to say,, be that the position that groove splices mutually is provided with projection being provided with groove with position that projection is spliced mutually.
Need to prove that the creep shape of pad assembly of infant also can be provided with for example interested arbitrary shapes of infant such as circle, water chestnut row, leaf shape, ellipse, triangle in the practical application.
The infant of the present embodiment pad assembly of creeping, be provided with elastic layer by at least one position in the 4th position below the 3rd position between the second place between the primary importance above upper epidermis, this upper epidermis and the body layer, this body layer and this time top layer and this time top layer, can reduce the creep averag density of pad assembly of infant, further strengthen the creep elasticity of pad assembly of infant, make by infant creep infant that pad assembly is spliced creep the become softness and the high resilience more of pad.Adopt the infant of the present embodiment pad assembly of creeping, can guarantee infant's safety more effectively, for the infant builds a space for activities as snug as a bug in a rug, further promote the interest that the infant creeps and plays on the infant creeps pad assembly, thereby played the purpose that promotes infant growth effectively.
Need to prove that being provided with elastic layer with the primary importance above upper epidermis only in the foregoing description is that example illustrates the technical solution of the utility model.In like manner, also can elastic layer 13 be set in the creep second place, the 3rd position or the 4th position of pad assembly of infant.Also above-mentioned elastic layer 13 can be set at least two positions simultaneously.
The utility model embodiment two provides another kind of infant the pad assembly of creeping.On above-mentioned basis embodiment illustrated in fig. 1, the infant of present embodiment creeps in the pad assembly, adopts elastic layer as shown in Figure 3.As shown in Figure 3, this elastic layer can comprise substrate 131, periodically be arranged in bubble layer 132 that a plurality of sealing bubbles in the substrate 131 constitute and the sublist layer 133 that is compounded in bubble layer 132 upper surfaces.This sublist layer 133 can be used to protect bubble layer 132, to guarantee the elasticity of elastic layer.Bubble layer 132 in this elastic layer can adopt vacuum to inhale the bubble technology and be formed on substrate 131 surfaces.Elastic layer 13 among the above-mentioned embodiment illustrated in figures 1 and 2 can adopt the structure of the elastic layer shown in Figure 3 of present embodiment.
The creep technical scheme of pad assembly of the present embodiment infant who illustrates below in conjunction with Fig. 1, Fig. 2 and Fig. 3, when the primary importance place above upper epidermis 11 is provided with this elastic layer, promptly as depicted in figs. 1 and 2, sublist layer shown in Fig. 3 133 and upper epidermis 11 as shown in Figure 1 are combined with each other by the compound mode of heat, accordingly, with the substrate 131 of spring layer toward the outer side, as the creep upper surface of pad assembly of infant.Can be provided with one deck patterned layer this moment again above substrate 131.Can be printed with numeral, letter, English word in the patterned layer or be various beautiful patterns,, can carry out early education, improve infant's intelligence the infant according to these patterns.Patterned layer can adopt the mode of printing to print.Can be printed on the one side that contacts with elastic layer particularly, with the stability of pattern.And avoid the printing ink of impressing pattern layer to be touched by the infant.
When the 4th position below following top layer 12 is provided with this elastic layer, being about to sublist layer 133 shown in Fig. 3 and following top layer 12 as shown in Figure 1 is combined with each other by the compound mode of heat, accordingly, with the substrate 131 of spring layer toward the outer side, as the creep lower surface of pad assembly of infant.In like manner, this moment one deck patterned layer can be set below substrate 131 again.
In order to protect elastic layer effectively, elastic layer can be arranged on the second place and/or the 3rd position.And this elastic layer all is not set in primary importance and the 4th position.At this moment, upper epidermis 11 is as the creep upper surface of pad assembly of infant.Following top layer 12 is as the creep lower surface of pad assembly of infant.In like manner, can below above the upper epidermis 11 and/or following top layer 12, one deck patterned layer be set this moment.
According to foregoing description, the creep various structures of pad assembly of the infant that just can learn present embodiment.In this explanation of mapping no longer one by one.
The infant of the present embodiment pad assembly of creeping adopts soft whippy elastic layer, not only can guarantee infant's security, and can strengthen the interest that the infant creeps, thereby further promote growing of infant.
Need to prove, among the above embodiment, body layer 10, upper epidermis 11, anyly in top layer 12 and the elastic layer 13 down all adopt the compound mode of heat to be combined with each other between two-layer.
The creep generalized section of pad assembly of the infant that Fig. 4 provides for the utility model embodiment three.As shown in Figure 4, on the basis of the foregoing description, the infant of the present embodiment pad assembly of creeping, particularly, the elastic layer 13 as shown in Figure 3 of the primary importance setting above upper epidermis 11.And further, around body layer 10, upper epidermis 11, following top layer 12 and elastic layer 13, flaring 14 is set, to surround the edge on elastic layer 13, upper epidermis 11, body layer 10 and following top layer 12.Not only can play effect attractive in appearance, and can further protect the edge on elastic layer 13, upper epidermis 11, body layer 10 and following top layer 12, prolong the infant and creeped service life of pad assembly.
No matter adopt elastic layer 13 is arranged on which position in primary importance, the second place, the 3rd position and the 4th position, can adopt the infant creep pad assembly around wrap above-mentioned flaring 14, with the protection infant pad assembly of creeping.The infant of the present embodiment pad assembly of creeping, can protect effectively the infant creep pad assembly around, prevent to be damaged.Having prolonged the infant effectively creeps service life of pad assembly.
Need to prove that in the scheme of the foregoing description one to three, the creep bottom shape of pad assembly of infant can also be set to circle, rectangle, regular polygon and the interested arbitrary shape of other infants.Concrete body layer 10, upper epidermis 11 and following top layer 12 and elastic layer 13 promptly are set to corresponding shape.The creep size of pad assembly of infant can be designed to the size of size arbitrarily according to demand.
The vertical view that the infant that Fig. 5 provides for the utility model embodiment four creeps and fills up.As shown in Figure 5, the infant of the present embodiment pad of creeping is spliced and is example to adopt four infants pad assembly 40 of creeping.Can be according to demand in the practical application, any a plurality of infants pad assembly 40 of creeping is stitched together.Wherein infant's pad assembly 40 of creeping can adopt the described infant of the foregoing description pad assembly of creeping.Can not repeat them here with reference to the record of above-mentioned related embodiment in detail.
And four infants creep in the pad assembly 40 between any two by groove on the sidewall separately and/or projection splicing mutually.Can not repeat them here with reference to the record of the foregoing description in detail.
The infant of the present embodiment pad of creeping, by adopting several above-mentioned infants pad assembly of creeping to be spliced, can reduce the creep averag density of pad assembly of infant, further strengthen the creep elasticity of pad assembly of infant, make by infant creep infant that pad assembly is spliced creep the become softness and the high resilience more of pad.Adopt the infant of the present embodiment pad of creeping, can guarantee infant's safety more effectively, for the infant builds a space for activities as snug as a bug in a rug, further promote the interest that the infant creeps and plays on the infant creeps pad assembly, thereby played the purpose that promotes infant growth effectively.
It should be noted that at last: above embodiment only in order to the explanation the technical solution of the utility model, is not intended to limit; Although the utility model is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of each embodiment technical scheme of the utility model.