A kind of connected structure of pieced toy
Technical field
The utility model relates to a kind of toy, relates in particular to a kind of pieced toy, relates to a kind of connected structure of pieced toy more specifically.
Background technology
Be suitable for the pieced toy that the infant plays, generally be to piece together the surface design of plugging in substrate one to have and to be fixedly coupled projection for each assembly connector assembly, each bottom of piecing together connector assembly is provided with and is connected the connection fastener that projection is complementary, piece together between the connector assembly and can splice mutually, each top of piecing together connector assembly also is provided with the projection that is connected that connection fastener is complementary bottom himself for each.Pieced toy in the past, its upper surface that connects projection is plane mostly, this plane projection is not easy to a plug-in unit is installed on another plug-in unit, because connection projection and connection fastener will just can make two assemblies peg graft fast in easily accurate each other location.In order to address this problem, the upper surface that the someone proposes to connect projection is designed to a revolution, thereby forms a guiding face, easy accurate location each other when guaranteeing to piece together connector assembly and pegging graft.But all these connection fasteners, its with the bottom that is connected the projection fit along being to be in same plane, so respectively piece together connector assembly and pegging graft and during dismounting, the bottom is along pegging graft and being difficult for strutting during dismounting, need spend certain strength when playing, still not too suitable for 3 years old with interior infant.
Summary of the invention
The purpose of this utility model is to overcome the problem of above existence and provide a kind of grafting and dismounting easily, pieces together connector assembly simultaneously and can finely be fixed in again and piece together the connected structure of inserting on the substrate.
For realizing above purpose, the connected structure of the pieced toy assembly of the utility model comprises piecing together and plugs in substrate and piece together connector assembly, pieces together to insert substrate surface and piece together the connector assembly bottom surface being provided with the splicing construction that matches each other; It is characterized in that: the splicing construction that substrate surface is inserted in described assembly is hemispherical connection projection, and the splicing construction of described assembly connector assembly bottom surface is and the hemispherical opening sphere fastener that is connected the projection coupling that the bottom of sphere fastener is along being provided with breach.
The arc notch that the breach on edge, above-mentioned sphere fastener bottom is offered for the symmetry that makes progress along fastener left and right sides sidewall.
Insert on the substrate in order to make the assembly connector assembly can better be positioned to piece together in vertical direction, the top of above-mentioned hemispherical connection projection is provided with locator protrusions, and sphere fastener inner top surface correspondence is extended with the detent that is complementary with locator protrusions.
In order to reduce the contact area of hemispherical connection projection and sphere fastener, be convenient to piece together the grafting and the dismounting of connector assembly, above-mentioned hemispherical connection lug surface is provided with some decoration convex lines.
In order to reduce the contact area between locator protrusions and the detent, be convenient to piece together the grafting and the dismounting of connector assembly, above-mentioned locator protrusions is cylindrical, and the cross section of detent is regular hexagon.
To piece together connector assembly and can splice mutually each other in order to make, the end face of above-mentioned assembly connector assembly is provided with the spherical projection that is connected that is complementary with the set sphere fastener in its bottom surface, and spherical connection projection can be positioned at the sphere fastener and cooperate with the activity of sphere fastener formation.
For more fastening after two assembly connector assemblies are spliced, the plane at sphere fastener lower end edge minimum point place is lower than the plane with this parallel plane sphere fastener maximum gauge place.
By catching the connection projection, just can pick up the assembly connector assembly easily when playing for the infant, the diameter of above-mentioned hemispherical or spherical connection projection is preferably 2-4 centimetre.
The connected structure of the pieced toy of the utility model, be hemispherical or spherical owing to connect projection, can not only form a guiding face, guarantee easily accurately to locate each other when the assembly connector assembly is pegged graft, and this projection does not have sharp-pointed seamed edge, the safety in the time of can guaranteeing to play; And the lower end edge of sphere fastener is provided with breach, and this breach helps piecing together connector assembly is pegging graft or the strutting and restore of fastener port during dismounting, thereby makes that respectively piecing together connector assembly is easy to peg graft or dismounting especially.In addition, the lug surface that is connected of piecing together plug in substrate and assembly connector assembly adopts different structures, makes that piecing together connector assembly can finely be fixed on the plug in substrate of assembly, can splice mutually and respectively piece together connector assembly, assembly and inter-module can freely rotate along Different Plane simultaneously, can increase the enjoyment of playing.Connected structure of the present utility model can be like a dream pieced together connector assembly with one and be assigned into to piece together and insert on the substrate, can realize without lifting an eyebrow that also two are pieced together splicing mutually between the connector assemblies, is particularly suitable for playing of 0-3 year infant.
Description of drawings
Fig. 1 is that the utility model is pieced together connector assembly and pieced together the structural representation of inserting before substrate is pegged graft.
Fig. 2 pieces together connector assembly and pieces together the structural representation of inserting after substrate is pegged graft.
Fig. 3 is the structural representation of sphere fastener.
Fig. 4 is the upward view of sphere fastener.
To be the sphere fastener insert peg graft profile when putting in place of substrate with piecing together to Fig. 5.
Fig. 6 pieces together connector assembly and the structural representation of piecing together before connector assembly is pegged graft.
Fig. 7 pieces together connector assembly and the structural representation of piecing together after connector assembly is pegged graft.
Fig. 8 is the profile of piecing together connector assembly and piecing together the connector assembly grafting when putting in place.
The specific embodiment
Shown in Fig. 1,2,5, the connected structure of the pieced toy of the utility model constitutes by piecing together to plug in substrate 1 and piece together connector assembly 2; Piece together to insert and crisscrossly on the substrate 1 to be provided with hemispheric connection projection 11, the plane at the lower end edge place of connection projection is lower than the plane with this parallel plane hemisphere diameter place, the top that connects projection is provided with columniform locator protrusions 111, and being the center with the locator protrusions is provided with radial decoration convex line 112 along the outer surface of hemispherical connection projection; Piecing together connector assembly 2 is hexahedron, can design different shapes or pattern according to the needs that the infant plays, the bottom surface of piecing together connector assembly is provided with hemispherical and is connected the opening sphere fastener 21 that projection 11 is complementary, as Fig. 3, shown in 4, the top of fastener is provided with the detent 211 with locator protrusions 111 couplings, the cross section of this groove is regular hexagon, the top of detent 211 outer surfaces inwardly concaves, form annular recessed bank 214, the port of fastener has two arc notch 212 along the left and right sides sidewall symmetry that makes progress, the plane at sphere fastener lower end edge minimum point place is lower than the plane with this parallel plane sphere fastener maximum gauge place, fastener is sent in the mouth when preventing that the infant from playing, the end face of detent also is extended with rectangular excellent 213; Shown in Fig. 6,7,8, the end face of piecing together connector assembly 2 is provided with the spherical projection 22 that is connected that mates with sphere fastener 21, when spherical connection projection 22 and 21 splicings of sphere fastener put in place, the more than half ball covers of sphere fastener are lived spherical connection projection, make this spherical connection projection can be positioned at the sphere fastener and cooperate with the activity of sphere fastener formation; Consider that the infant grabs the convenience of taking, the diameter of hemispherical or spherical connection projection be 2-4 centimetre proper.
Piece together the sphere fastener 21 independent injection mo(u)ldings of connector assembly, component body is made of two integrated symmetry half housings with the spherical projection 22 that is connected, the lower end of half housing is extended with semicircle sleeve pipe 25, internal surface of casing is provided with projection fixture block 251, can with annular recessed bank 214 clamping mutually of sphere fastener, this sleeve pipe is halved together by set projection 23 of half shell inner surface and protruding pipe 24 and the sphere fastener is fixed in the bottom surface of piecing together connector assembly.
When playing, if need to piece together connector assembly and piece together the splicing of plugging in substrate, then will piece together sphere fastener 21 ports of connector assembly and aim at hemispherical connection projection 11 surfaces of piecing together plug in substrate, firmly one press, the sphere fastener is socketed on the hemispherical connection projection, the convex line on the connection projection and the detent of hexagonal shape, can reduce the contact area that connects projection and sphere fastener, make the assembly connector assembly be easy to peg graft and dismounting, and peg graft when putting in place, the detent 211 of sphere fastener just is enclosed within on the locator protrusions 111 of hemispherical connection projection, and fine being fixed in of assembly connector assembly pieced together on the plug in substrate; If need two to piece together the connector assembly splicing, then a port of piecing together the sphere fastener 21 of connector assembly is aimed at spherical connection projection 22 surfaces that another pieces together connector assembly, firmly one press, spherical connection projection is positioned at the sphere fastener, piece together connector assembly for two and promptly constitute flexible connection, an assembly can rotate on Different Plane along another assembly.
Connected structure of the present utility model takes into full account infant's Age Characteristics, has both guaranteed to play The time safety, when also guaranteeing to play effortlessly.