CN206910813U

CN206910813U - Building block unit and building blocks combining structure

Info

Publication number: CN206910813U
Application number: CN201720701760.4U
Authority: CN
Inventors: 李孟成
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-06-16
Filing date: 2017-06-16
Publication date: 2018-01-23
Anticipated expiration: 2027-06-16

Abstract

The utility model discloses a kind of building block unit and building blocks combining structure, including shell body, configure the on-board components in outer enclosure interior and at least one joint portion for being used to engage another building block unit cooperatively formed by shell body and on-board components, joint portion includes being laid in the manhole of shell body and is arranged on the support round platform of on-board components end, support that round platform is installed on below the manhole and Corresponding matching circularizes neck, at least one latch is provided with the manhole outer rim, building block unit makes building block unit engage two-by-two by the rotatable annular slot for being plugged in another building block unit of the latch.The building block unit and building blocks combining structure, it can be achieved to be bonded with each other between building block unit without other structures, it is simple in construction, it is easy to quickly produce, save material cost, and on same building block unit can multiple connection sites of concentrated setting as needed, this can provide splitting mode with a greater variety to player, enhance playability and interest.

Description

Building block unit and building blocks combining structure

Technical field

It the utility model is related to toy technique field, and in particular to a kind of building block unit and building blocks combining structure.

Background technology

Building blocks are widely used in the exploitation of children's intelligence as a kind of early education instrument, by split, twist operation, can incite somebody to action Building blocks are spliced into different shaping, effectively can cultivate and improve children's coordination ability, manipulative ability and the power of imagination, promote numeral, The early formation of concept of space and development, comprehensive lifting children's intelligence.

At present, the attachment structure of the relatively common building blocks of in the market is complex, and can be connected on same building block unit The connection site of other modular constructions is less, and combination is more single.And although some building blocks binding sites are more, other are needed Absolute construction, which coordinates, to be completed, and structure is complicated and not easy to maintain.

Utility model content

To solve the technical problem that building blocks combination is single, structure is complicated and not easy to maintain, the utility model provides A kind of building block unit, including shell body, configuration are in the on-board components of outer enclosure interior and at least one by shell body and interior The joint portion for being used to engage another building block unit that component cooperatively forms is put, joint portion includes being laid in the manhole of shell body And the support round platform of on-board components end is arranged on, support that round platform is installed on below the manhole and Corresponding matching is cyclic Shape neck, at least one latch is provided with manhole outer rim, building block unit is plugged in another product by the way that the latch is rotatable The annular slot of wooden unit makes building block unit engage two-by-two.

Preferably, the upper limb of manhole including outside, the lower edge of inner side and along the extension of manhole thickness direction Side wall, manhole upper limb to the latch for extending a preset length on the outside of building block unit, latch be in one with manhole face The inclination angle of predetermined angular, it is acute angle or right angle to roll angle, and the support round platform is provided with flange part and the shape with latch The depressed part of quantity Matching, latch are by annular slot described in depressed part grafting and rotationally spacing in annular by flange part In neck.

Preferably, latch extends a preset length, the circle located at manhole upper limb and along spherome surface tangential direction The side wall of shape through hole extends from lower edge to upper limb and in the gradual angle tilt to be adapted to the latch laterally of radial direction.

Preferably, annular slot described in the rotatable clamping of latch, supporting to be additionally provided with for limiting below round platform flange part What fabrication tooth excessively rotated block portion, the neck are additionally provided with elastic associated layer, the elastic associated layer be located at the latch with Between annular slot.

Preferably, on-board components include being used for the support end for engaging the shell body, centered on the support end outwards Extend the connection handle with the manhole quantity Matching, the end for supporting round platform to be correspondingly arranged at connection handle.

Preferably, shell body is arranged to spheroid, including the upper half bulb and lower half bulb being bonded with each other, in the episphere Portion and/or lower hemisphere portion do not set at least one joint portion, and the on-board components include being built in first structure in upper half bulb Part and the second component for being built in lower half bulb, the two is provided with the base station for being used for engaging the shell body, the connection handle installation At base station edge.

Preferably, episphere and lower hemisphere portion are not provided with four combinations equidistantly using ball centre as reference center with parallel Portion, on the radial section at joint portion center, the angle of joint portion and the centre of sphere between the projection in section is right angle two-by-two.

Preferably, the middle part annulus for connecting two semi-spherical portions is additionally provided between upper and lower semi-spherical portion, in middle part annulus Upper and lower two to first component and second component is engaged respectively, further respectively had on the inside of the upper and lower semi-spherical portion for two The connected hollow circuit cylinder engagement seat of hemisphere Corresponding matching and cylinder connecting shaft.

Preferably, middle part annulus is provided with engagement seat, is provided with the support round platform bottom of the first component at least one First junction surface and at least one second junction surface, the 3rd engagement of quantity Matching is provided with the support round platform bottom of second component Portion and the 4th junction surface, are provided with the through hole extended through in the axial direction at first junction surface and the 3rd junction surface, and second Junction surface and the cylinder axis body that the 4th junction surface is a predetermined length, the first junction surface are caught in the engagement seat and by inside Through hole engages the 4th junction surface, and second junction surface is directly joined the 3rd junction surface.

The utility model additionally provides a kind of building blocks combining structure, including at least two building block units, building block unit pass through Correspondingly combine integral in the joint portion.

Above-mentioned technical proposal can be seen that can be rotatably connected because the utility model provides one kind by latch and neck The building block unit and building blocks combining structure being bonded with each other, function can be achieved without other structures, it is simple in construction, it is easy to fast fast-growing Production, saves material cost, and on same building block unit can multiple connection sites of concentrated setting as needed, this can be carried to player Splitting mode with a greater variety has been supplied, has enhanced playability and interest.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is the structural representation of the building block unit of embodiment 1；

Fig. 2 is the inside structure schematic diagram of the on-board components of embodiment 1；

Fig. 3 is the structural representation of the middle part annulus of embodiment 2；

Fig. 4 is the inside structure schematic diagram of the shell body of embodiment 2.

1- shell bodies；2- on-board components；3- joint portions；4- manholes；5- supports round platform；6- annular slots；7- latches； 8- flange parts；9- depressed parts；Annulus in the middle part of 10-；11- base stations；12- connection handles；13- engages seat；The junction surfaces of 14- first；15- Two junction surfaces；16- hollow circuit cylinders engage seat；17- cylinder connecting shafts；The fastening parts of 18- first.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The all other embodiment obtained, belong to the scope of the utility model protection.

Embodiment 1：

Existing building blocks attachment structure is complex, and the site of other modular constructions can be connected on same building block unit Less, therefore, the utility model provides a kind of building block unit, and with reference to shown in Fig. 1, including shell body 1, configuration are in shell body 1 The on-board components 2 in portion and it is at least one by shell body 1 and on-board components 2 cooperatively form be used for engage another building block unit Joint portion 3, joint portion 3 include be laid in shell body 1 manhole 4 and be arranged on the end of on-board components 2 support circle Platform 5, support that round platform 5 is installed on the lower section of manhole 4 and Corresponding matching circularizes neck 6, in the outer rim of manhole 4 Provided with least one latch 7, building block unit makes product by the rotatable annular slot for being plugged in another building block unit of the latch Wooden unit engages two-by-two.In the present embodiment, building block unit is arranged to spheroid, including the upper half bulb being bonded with each other and lower semisphere Portion, at least one joint portion is not set in the upper half bulb and/or lower hemisphere portion.Building block unit is also in other embodiments It can be the three-dimensional shapes such as cuboid, cone, and the quantity of joint portion can be arranged as required to, as long as disclosure satisfy that joint portion Setting condition, belongs to the scope of protection of the utility model.Further to rationalize the distribution of joint portion, playability, interest are realized The balance of taste and practicality, as shown in figure 1, the present embodiment in the episphere and lower hemisphere portion not using ball centre as ginseng The heart of passing the examination equidistantly is provided with four combinations portion 3 with parallel, on the radial section at joint portion center, two-by-two joint portion with the centre of sphere in section Projection between angle be right angle.The on-board components include being used to engage the support end of the shell body, using support end as Extend centrally out out the connection handle with the manhole quantity Matching, the end for supporting round platform to be correspondingly arranged at connection handle Portion.

Further, as shown in figure 1, the lower edge of upper limb, inner side in the manhole 1 including outside and along circle The side wall of through hole thickness direction extension, in the upper limb of manhole 1 to the latch 7 for extending a preset length on the outside of spheroid, latch 7 with In the inclination angle of a predetermined angular, acute angle or right angle can be set to by rolling angle in the manhole face.As shown in Fig. 2 institute State and support that round platform 5 is provided with flange part 8 and the depressed part 9 with the shape quantity Matching of latch 7, latch pass through described in depressed part grafting Annular slot is simultaneously rotationally spacing in annular slot by flange part.

To rationalize the setting of building block unit binding site, space is saved, improves the security used, the present embodiment provides A kind of building block unit, the latch located at manhole outer rim and along spherome surface tangential direction extend to be formed, and are reducing as far as possible While sharp corners, the practicality and aesthetics of building block unit are improved.The latch is a preset length, to coordinate latch card Connecing, the side wall of the manhole extends from lower edge to upper limb, and in radial direction gradually laterally to be adapted to the latch Angle tilt.

To ensure the rotatable state for being connected to annular groove of latch, avoid because excessive rotation latch causes connected building blocks The situation of unit accidental separation, the present embodiment are being supported to be additionally provided with what is excessively rotated for limiting latch below round platform flange part Block portion, the portion of blocking, which is generally located on, can arrive at after latch screws in annular groove and be unlikely to cause building block unit connection separation Highest distance position at.

To realize the connection between stable building block unit two-by-two, and ensure after latch screws in annular groove, no external force situation Lower that relative displacement is not had between latch and annular groove, neck sets flexible associated layer in the present embodiment, and the present embodiment is hit by a bullet Property patch material layer can be located at manhole side wall or support round platform flange part edge, when building block unit is located at engagement state, The elastic associated layer is between the latch and annular slot, due to its higher coefficient of friction and stronger resilient support Effect, the elastic associated layer can provide a stable stiction, to keep fixing card tooth position to put.

Embodiment 2

Further to improve the structural stability of building block unit, as Figure 1-3, the present embodiment is on the basis of embodiment 1 On provide a kind of building block unit, between upper and lower semi-spherical portion be provided be used for connect two hemisphere middle part annulus 10, at middle part Upper and lower the two of annulus 10 are built in the first component in upper half bulb to engagement respectively and are built in the second component of lower semisphere, and two Person includes base station 11 and the connection handle 12 with the quantity Matching of manhole 4 installed in the edge of base station 11, the support Round platform 5 should be arranged on the end of connection handle.To improve the structural stability of spheroid building block unit, as Figure 2-3, middle part annulus 10 are provided with engagement seat 13, and at least one junction surface of first junction surface 14 and second is provided with the support round platform bottom of first component 15, at least one 3rd junction surface and the 4th junction surface are provided with the support round platform bottom of second component, at the first junction surface 14 The through hole extended through in the axial direction is provided with the 3rd junction surface, the second junction surface 15 and the 4th junction surface are a predetermined length Cylinder axis body, the first junction surface 14 is caught in the engagement seat 13 and engages the 4th junction surface by the through hole of inside, described the Two junction surfaces 15 are engaged in the 3rd junction surface.In the first engagement arranged in a crossed manner of the support round platform bottom of first component in the present embodiment Portion and the second junction surface, support round platform bottom the 3rd junction surface arranged in a crossed manner of second component and the 4th junction surface are, it is necessary to pay attention to , when first component is connected with second component by middle part annulus, each junction surface is with engaging the height difference of seat to ensure The stability of connection.

As shown in figure 4, the present embodiment be respectively provided with the inside of the upper and lower hemisphere Corresponding matching be connected it is hollow Cylinder engages seat 16 and cylinder connecting shaft 17, so as to pass through the further enhancing structure stability of the engagement of upper lower sphere.This Outside, to cause there is stable connection, upper hemisphere inner surface between built-in first component and second component and shell body Provided with first fastening part 18 detachably connectable with the base station of first component, lower hemisphere inner surface is provided with and second component base The second detachably connectable fastening part of platform.The first fastening part and the second fastening part are that hollow circuit cylinder engages seat in the present embodiment, the The base station of one component and second component to shell body side to should hollow circuit cylinder engagement seat the circle of matching engagement is installed Post connecting shaft.

Embodiment 3

The present embodiment is on the basis of embodiment 1, there is provided a kind of very strong building block unit of structural stability, the building blocks list Member is arranged to spheroid, including the upper half bulb and lower half bulb being bonded with each other, other in the upper half bulb and/or lower hemisphere portion At least one joint portion is set, and on-board components are further set to the spheroid of form fit and connected with outer casing body, in on-board components pair The manhole opening position of shell body is answered to be provided with the sunk structure of a desired depth, the sunk structure also includes one to be justified with shell body The support round platform of shape through hole Corresponding matching, round platform is supported to be complemented each other to form with manhole for another building block unit of clamping Annular groove.

Embodiment 4

The present embodiment is on the basis of embodiment 1, there is provided a kind of building block unit simple in construction, the building block unit are set For spheroid, including the upper half bulb and lower half bulb being bonded with each other, do not set in the upper half bulb and/or lower hemisphere portion to A few joint portion, is provided with connecting rod, one end of the connecting rod is set in the inner side of upper and lower semi-spherical portion close to manhole position There is support round platform, support round platform to be fixedly connected on by connecting rod on shell body.

Embodiment 5

The present embodiment additionally provides a kind of building blocks combining structure, including at least two building blocks on the basis of previous embodiment Unit, the building block unit combine integral, settable multiple joint portions on a building block unit by the joint portion, and It can be needed freely to dismantle, engage the connection of building block unit according to player, so as to configure diversified combination.

The title provided above the utility model embodiment is described in detail, specific case used herein Principle of the present utility model and embodiment are set forth, the explanation of above example is only intended to help and understands this practicality New core concept；Meanwhile for those of ordinary skill in the art, according to thought of the present utility model and method, having There will be changes in body embodiment and application, in summary, this specification content should not be construed as to this practicality New limitation.

Claims

1. building block unit, it is characterised in that including shell body, configuration in the on-board components of outer enclosure interior and at least one logical Cross shell body and the joint portion for being used to engage another building block unit that on-board components cooperatively form, joint portion includes being laid in shell The manhole of body and the support round platform for being arranged on on-board components end, round platform is supported to be installed on below the manhole simultaneously Corresponding matching circularizes neck, is provided with least one latch in manhole outer rim, building block unit is rotatable by the latch Being plugged in the annular slot of another building block unit makes building block unit engage two-by-two.

2. building block unit as claimed in claim 1, it is characterised in that the upper limb of the manhole including outside, inner side Lower edge and the side wall extended along manhole thickness direction, grown in manhole upper limb to extension one on the outside of building block unit is default The latch of degree, latch and manhole face are in the inclination angle of a predetermined angular, and it is acute angle or right angle to roll angle, the branch Hold round platform and be provided with flange part and the depressed part with the shape quantity Matching of latch, latch passes through annular slot described in depressed part grafting It is and rotationally spacing in annular slot by flange part.

3. building block unit as claimed in claim 2, it is characterised in that the latch is located at manhole upper limb and along spheroid table Face tangential direction extends a preset length, the side wall of the manhole extend from lower edge to upper limb and radial direction gradually to Angle tilt of the outside to be adapted to the latch.

4. building block unit as claimed in claim 2, it is characterised in that annular slot described in the rotatable clamping of latch, Support to be additionally provided with the portion of blocking excessively rotated for limiting latch below round platform flange part, the neck is additionally provided with elastic attaching Layer, the elastic associated layer is between the latch and annular slot.

5. building block unit as claimed in claim 1, it is characterised in that the on-board components include being used to engage the shell body Support end, the connection handle with the manhole quantity Matching, the support round platform are extended outward centered on support end It is correspondingly arranged at the end of connection handle.

6. building block unit as claimed in claim 5, it is characterised in that the shell body is arranged to spheroid, including is bonded with each other Upper half bulb and lower half bulb, at least one joint portion is not set in the upper half bulb and/or lower hemisphere portion, it is described in Putting component includes the first component for being built in upper half bulb and the second component for being built in lower half bulb, and the two, which is provided with, is used to engage The base station of the shell body, the connection handle are arranged on base station edge.

7. building block unit as claimed in claim 6, it is characterised in that in the episphere and lower hemisphere portion not with spheroid The heart is that reference center is equidistantly provided with four combinations portion with parallel, on the radial section at joint portion center, joint portion and the centre of sphere two-by-two Angle between the projection in section is right angle.

8. building block unit as claimed in claim 6, it is characterised in that be additionally provided between the upper and lower semi-spherical portion for connecting The middle part annulus of two semi-spherical portions is connect, upper and lower the two of annulus to first component and second component is engaged respectively at middle part, described The hollow circuit cylinder engagement seat being connected for two hemisphere Corresponding matchings and cylinder connection are further respectively had on the inside of upper and lower semi-spherical portion Axle.

9. building block unit as claimed in claim 8, it is characterised in that the middle part annulus is provided with engagement seat, described The support round platform bottom of one component is provided with least one first junction surface and at least one second junction surface, in the branch of second component The 3rd junction surface and the 4th junction surface that round platform bottom is provided with quantity Matching are held, is set at first junction surface and the 3rd junction surface There is a through hole extended through in the axial direction, the second junction surface and the cylinder axis body that the 4th junction surface is a predetermined length, first Junction surface is caught in the engagement seat and engages the 4th junction surface by the through hole of inside, and second junction surface is directly joined the Three junction surfaces.

10. building blocks combining structure, it is characterised in that including the building block unit at least two as described in claim any one of 1-9, Building block unit is correspondingly combined integral by the joint portion.