CN202590391U

CN202590391U - Toy building block assembly and doll building block adopting same

Info

Publication number: CN202590391U
Application number: CN 201220028108
Authority: CN
Inventors: 陈星亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-01-25
Filing date: 2012-01-25
Publication date: 2012-12-12
Anticipated expiration: 2022-01-25

Abstract

The utility model provides a toy building block assembly, which consists of a ball part extending out of one component, and a tubular part of another component, wherein the ball part and the tubular part are adjacent to each other; the ball part is provided with ball joints; an annular closed circular-bottom groove is formed in the inner wall surface of the tubular part; and the ball joints are rotationally embedded and connected with the circular-bottom groove. In a doll building block adopting the building block assembly provided by the utility model, double palms are connected with tubular parts of arms through joint structures; a body part is also provided with ball joints and a shaft rod structure; on a head part, fan-shaped bumps are encircled into a circular hole and an accommodating cavity; the ball joints are accommodated into the accommodating cavity; and the head part is movably connected with the body part. The palms can rotate forward, backward, leftward and rightward around the arms, and the head part can rotate circumferentially around a shaft rod and pitch up or pitch down, so that the shape change of the doll building block is enriched, the image is vivid, and high interest is achieved.

Description

A kind of toy building assembly and adopt the image building blocks of this assembly

Technical field

The utility model relates to a kind of toy building set, also relates to the image block toy that adopts this toy building set.

Background technology

Block toy is with a long history, for manipulative ability, the observation ability of tempering and improve children, inspires intelligence that special effect is arranged.Block toy through assembly unit, constitutes the toy of different shape by the building blocks of multiple shape specification.Building blocks are from the parts of initial simple geometric shape; To having personage, animal, plant; And the development of variform such as various natural forms, structure changes to complicacy from single, by single individuality to constituting by different parts; Volume could assembly unit go out exquisite more toy also to the miniaturization development.This has higher requirement for the syndeton between the parts of building blocks own, could satisfy the needs made from accurate expression effect.The conventional bearing that large-scale toy adopted of tradition connects, inlays movable connection methods such as connection, gear connection, can not be applicable to that obviously small size has the building blocks product of flexible rotation requirement again.

Though; There is the dealer to propose a kind of joint syndeton; Disclose a kind of toy figure that is connected by cup-and-ball joint at Chinese patent CN03808129.6, each body parts operability ground connects through the cup-and-ball joint device, and outstanding bulb and a nest portion that is positioned on the body parts that adjoins constitute each ball-and-socket device from a zone of body parts by one; The bulb has a ball-joint that is supported on the axle; Nest portion has turnability ground and admits the nest in bulb, and ball-joint rotates in nest, thereby realizes the mutual rotation between part.This joint syndeton has solved the connectivity problem between the different parts of the bigger toy product of volume ratio, but requires higher to the processing and the accuracy of producing simultaneously.Less than 1 inch, by the building blocks product that various parts is combined into, above-mentioned patent structure is still too complicated, can not adapt to the requirement of production for overall dimensions.The simple more connected mode of a kind of structure solves the connection between the building blocks parts, is that the dealer hopes to obtain.

Summary of the invention

The utility model purpose is to propose to connect between a kind of parts that are applicable to the small size toy building, and particularly the structure that connects of joint is simple, is easy to machine-shaping.

For realizing above-mentioned purpose, the utility model adopts following technical proposals:

A kind of toy building assembly comprises the different parts that adjoin connection, it is characterized in that, connects through rotating articulation structure between the adjacent components, and each articulation structure has a bulb of stretching out from a zone of building blocks parts and the tube of an adjacent components,

The bulb has the ball-joint on axostylus axostyle and axostylus axostyle top, and the internal diameter of tube is less than the ball-joint diameter, and it is groove at the bottom of the annular closed circle of axle that inner wall surface thereof forms with tube axle core, and ball-joint is connected with the round bottom groove is nested rotationally.

When assembling between the different parts of building blocks, ball-joint is pressed into the tube of adjacent components, the tube opening is expanded a little, and ball-joint embeds in the groove, and the bulb is installed in the tube securely.Simultaneously, contact closely because the sphere of ball-joint forms with the groove rounded bottom surface, can rotate, have certain frictional force again, said bulb can rotate and angled fixing around tube.The effect of being brought is the connection of the adjacent components joint motion of can mould walking back and forth.Building blocks adopt plastics or rubber manufacturing usually, and for the building block of small size, in casting process, groove structure is more prone to moulding than recess structure usually.The utlity model has simple in structure, mature preparation process, low cost, effective advantage.

The toy building set of the utility model can also form breach at the aperture position of tube, and the width of said breach is less than the diameter of ball-joint, greater than the width of axostylus axostyle.

Form breach at the aperture position of tube, the bulb can be rotated to gap position from the opening of tube, thereby realize the right angle and even greater than the rotation at right angle, shown in accompanying drawing 3.Thereby be applied to for example human body or limbs position of animal and being connected of trunk, also can be applied in the moulding of plant.

A kind of image building blocks that adopt the utility model toy building set have head, trunk, both arms and both legs, and both arms are made up of arm spare and palm member, and said palm member has axostylus axostyle, and the axostylus axostyle top is a ball-joint; The front end of arm spare is a tube, and its inwall forms the closed round bottom groove of annular near aperture position, and the round bottom groove is an axle with tube axle core, and ball-joint and round bottom groove form and be rotatably connected closely.

Palm member adopts the joint syndeton with being connected of arm spare; The ball joint boot of palm member is received in the groove of round tubular of arm spare; Form and flexibly connect; Palm member can be rotated around the axle core at the front end of arm spare, also can make wrist movement all around, and can be in different angles and fixed-site.During use, further splice other accessory like palm member, can enrich and expand the metamorphosis of building block, image is lively further, and is more attractive.

Above-mentioned image building blocks; Its head can also adopt another kind of movable connection structure with being connected of trunk, and described head is made up of master unit and cover, and bottom surface, master unit bottom surface is that the fan-like pattern projection in the center of circle constitutes with the axis by at least three; Be evenly distributed, surround the formation circular opening; Said trunk and head junction have the bulb, and the bulb is made up of the ball-joint on axostylus axostyle and axostylus axostyle top, and the diameter of ball-joint should make ball-joint can pass above-mentioned circular opening, and are blocked and do not come off by trapezoidal protrusion; Cover is fixed on the master unit end face, and forms containing cavity between the master unit bottom surface, and ball-joint passes circular opening, is accommodated in the containing cavity, constitutes with master unit to flexibly connect.

Head is taken in ball-joint through its inner containing cavity, and completion is connected with trunk, because the diameter of ball-joint is big slightly than circular opening; And the diameter of axostylus axostyle is little than circular opening; Therefore, ball-joint can landing from circular opening, and head piece can not break away from trunk.Simultaneously, because ball-joint makes between head and the trunk to have the gap to the supporting role of cover; And; Also have certain clearance between axostylus axostyle and the circular opening, therefore, head piece both can be done the circumference rotation around axostylus axostyle; Also can face upward simultaneously or the action of nutation, and form deflection with fixing in certain angle.Compare with the grafting of circular hole with the axostylus axostyle of existing image building blocks, expanded the pattern of activity of head, have innervation more.

Description of drawings

Fig. 1 is the utility model embodiment three-dimensional exploded view.

Fig. 2 is the joint syndeton cutaway view of the utility model.

Fig. 3 is the another kind of syndeton stereogram of the utility model.

Fig. 4 is another STRUCTURE DECOMPOSITION figure of the embodiment of the utility model.

Fig. 5 is the bottom view of Fig. 4 parts 6.

Fig. 6 is Fig. 4 partial sectional view.

The specific embodiment

In conjunction with accompanying drawing, the application implementation mode of the utility model is described.

Like accompanying drawing 1, shown in 2, the image building blocks by the plastics preparation comprise head, trunk, both arms, both legs.Both arms are made up of arm spare 1 and palm member 2, and the front end of palm member is a claw-like, and the rear end is an axostylus axostyle 4, and the axostylus axostyle top is a ball-joint 5, and the front end of arm spare is the pipe shape, and the diameter of ball-joint is big than the pipe diameter of arm spare.Arm spare pipe is formed with circular circular groove 3 near the inwall of aperture position, and the bottom surface diameter of groove 3 is identical with the diameter of ball-joint.During assembling, palm member firmly is pressed in the pipe of arm spare, ball-joint is nested in the groove.Because groove diameter is identical with the diameter of ball-joint, palm member can be closely by the groove parcel, and simultaneously, ball-joint can rotate in groove flexibly.

With reference to accompanying drawing 4～6, head 6 is made up of master unit 7 and cover 8, and containing cavity 9 is arranged in the master unit, and the master unit bottom surface is made up of 6 fan-like pattern projections 9, is evenly distributed, and surrounds to form circular opening 10.Trunk and head junction have bulb 20, and the bulb is made up of the ball-joint 21 on axostylus axostyle 22 and axostylus axostyle top, and the diameter of ball-joint 21 is bigger slightly than the diameter of circular opening 10.

During installation, ball-joint near circular opening, is firmly made ball-joint penetrating fully from circular opening; Be accommodated in the containing cavity, the ball-joint end face forms cover and supports, and circular opening can block ball-joint; Reserved the space between axostylus axostyle and the circular opening; Head piece neither can come off from ball-joint, can also do circumference rotation around the bulb or face upward, the action of nutation, the action of imitation human body head.

The image building blocks of present embodiment, the joint syndeton of employing ball-joint and circular groove has realized the rotation of palm member and the action of swing; Other accessory of splicing just can be shown or following on palm member, or front or rear various forms; The rotation of tie arm spare, image is life-like.Simultaneously, the action of head can be imitated the head form of human body, and hand and head cooperate, and seem more lively.

Claims

1. a toy building set comprises the different parts that adjoin connection, it is characterized in that, connects through rotating articulation structure between the adjacent components, and each articulation structure has a bulb of stretching out from a zone of toy building set and the tube of an adjacent components;

2. toy building set according to claim 1 is characterized in that, can also form breach at the aperture position of tube, and the width of said breach is less than the diameter of ball-joint, greater than the width of axostylus axostyle.

3. image building blocks that adopt claim 1 or 2 said toy building sets, by head, trunk, both arms and both legs, both arms are made up of arm spare and palm member, it is characterized in that,

Said palm member has axostylus axostyle, and the axostylus axostyle top is a ball-joint; The front end of arm spare is a tube, and its inwall forms the closed round bottom groove of annular near aperture position, and the round bottom groove is an axle with tube axle core, and ball-joint and round bottom groove form and be rotatably connected closely;

Described head is made up of master unit and cover, and bottom surface, master unit bottom surface is that the fan-like pattern projection in the center of circle constitutes with the axis by at least three, is evenly distributed, and surrounds the formation circular opening; Said trunk and head junction have the bulb, and the bulb is made up of the ball-joint on axostylus axostyle and axostylus axostyle top, and the diameter of ball-joint should make ball-joint can pass above-mentioned circular opening, and are blocked and do not come off by trapezoidal protrusion; Cover is fixed on the master unit end face, and forms containing cavity between the master unit bottom surface, and ball-joint passes circular opening, is accommodated in the containing cavity, constitutes with master unit to flexibly connect.