CN206240077U - A kind of spliced Block structural unit - Google Patents

Abstract

The utility model is related to spliced Block structural unit, generally square body, with frame, first joint face, second joint face, first joint face is provided with two the first grooves and two projections, the projection is divided into connecting portion and extension to top from base portion, the connecting portion can be with first groove or the second groove tight fit, and the height of the connecting portion is not more than the width of the frame that the first joint face edge is formed to first groove, the lateral surface extended by the connecting portion on the extension is to be bordered by face, 45 degree of the angle=being bordered by between face and first joint face；The distance between the center of one projection and corresponding its nearest outer side edges of frame are defined as W1, the distance between another raised center and corresponding its nearest outer side edges of frame are defined as W2, the raised center of above-mentioned two is respectively and the difference of distance of same frame is defined as W3, then the relation between W1, W2, W3 is：W1：W2：W3=1:1:2.

Description

A kind of spliced Block structural unit

Technical field

The utility model is related to a kind of block toy, specifically being related to a kind of spliced Block structural unit.

Background technology

In the prior art, there are various spliced block toys, such as pleasure building blocks high, because the type building blocks are conducive to The culture of the manipulative ability and space imagining ability of children, and it is very popular.

Spliced Block structural unit of the prior art has as shown in figure 1, spliced Block structural unit 10 ' is cube structure, A wherein joint face 11 ' is provided with two rounding square boss 12 ' and two square indentations 13 ', rounding square Raised 12 ' are diagonally staggered with square indentations 13 ', and remaining joint face is provided with four square indentations, on joint face 11 ' The foursquare projection of rounding be not only adapted with the square indentations 13 ' on joint face 11 ' and with remaining joint face on Square indentations are also adapted.The spliced Block structural unit of this kind of structure can realize the bridging of diversified forms, and composite behaviour is good, makes Type enriches, and the free degree of combination is high, and the effect of moulding is good, but, but there are problems with：

1st, when the adjacent two or three grooves grafting two simultaneously in some summit or three projections, it is impossible to protect Card is fitted close and two or three projections are interfered.

2nd, various cross-over modes cannot be realized.

Do not stepped down when the 3rd, being coordinated due to square boss and square indentations, the increase of its production difficulty, and plug dynamics It is difficult to control to.

4th, projection is more easily damaged.

Utility model content

In view of the drawbacks described above of prior art, technical problem to be solved in the utility model is to provide one kind and can realize The spliced Block structural unit of various cross-over modes, when the grooves grafting two simultaneously of adjacent two or three, some summit or During three projections of person, this kind of spliced Block structural unit can guarantee that tight fit and two or three projections are non-interference.

In order to solve the above-mentioned technical problem, the utility model provides a kind of spliced Block structural unit, with frame and multiple Joint face, wherein a joint face is defined as the first joint face, remaining joint face is defined as the second joint face, first joint face Be provided with two the first grooves and two projections, it is described two it is raised corresponding can be adapted with described two first grooves, it is described Second joint face is provided with four the second grooves that can be adapted with the projection, and described two projections are distributed in described first and connect On one pair of which linea angulata in junction, described two first grooves are distributed in the wherein another diagonal on first joint face On, four second grooves are distributed in diagonal two-by-two on the second joint face where it, and the projection is from base portion to top Part is connecting portion and extension, and the connecting portion can be with first groove or the second groove tight fit, and the connecting portion Height be not more than the width of the frame that the first joint face edge is formed to first groove, by described on the extension The lateral surface that connecting portion extends is to be bordered by face, 45 degree of the angle=being bordered by between face and first joint face；It is convex by one The distance between center and corresponding its nearest outer side edges of frame for rising are defined as W1, the center of another projection with it is corresponding its most The distance between near outer side edges of frame are defined as W2, the raised center of above-mentioned two respectively and same frame distance difference W3 is defined as, then the relation between W1, W2, W3 is：W1：W2：W3=1:1:2.

The utility model people has found that the projection and groove for being concerned only with mutual cooperation with conventional building blocks are not in practical work Together, the matching relationship in spliced building blocks between each raised height and the width of frame is extremely important, also, several are raised Between the proportionate relationship of centre distance also extreme influence the splicing ability of the spliced building blocks.

Test by long-term research and repeatedly, the utility model people proposes such scheme, by each part dimension The mutual cooperation and control of relation so that the spliced Block structural unit can must conveniently realize various cross-over modes, and have The small grade of production difficulty is a little.

Above-mentioned spliced Block structural unit, wherein, first groove and the second groove are set to its inner side protrusion respectively Limited location muscle.

Above-mentioned spliced Block structural unit, wherein, the height of the extension is zero.That is to say described raised only including institute Connecting portion is stated, makes the spliced building blocks that there is succinct, attractive in appearance and simple production process.

Above-mentioned spliced Block structural unit, wherein, the cross sectional shape of the connecting portion and/or extension is circular or has Two symmetric figures for being mutually perpendicular to symmetry axis, the cross sectional shape of first groove for it is circular or be mutually perpendicular to two it is right Claim the symmetric figure of axle.It should be understood that the shape of the connecting portion and the first groove is unrestricted, it is only necessary to can be mutually tight Match somebody with somebody, reach the effect being connected, but, by above-mentioned setting, can realize that the spliced building blocks are being single with 90 degree Flexible splicing can be still realized after the conversion direction of position.

Above-mentioned spliced Block structural unit, wherein, the cross sectional shape of the connecting portion and/or extension is square, institute It is square to state the cross sectional shape of the first groove, and the limit rib number on each first groove is two, two limit ribs Respectively on two adjacent edges of the first groove or two relative edges.Preferably, the cross sectional shape of connecting portion and the first groove is set It is square, the problem that can avoid being produced relative rotation when realizing bridging between building blocks.And using only two limit ribs, match somebody with somebody Close the side wall of groove, so that it may the close-fitting of raised and the first groove is realized, with simple structure, reliable advantage.

Above-mentioned spliced Block structural unit, wherein, the cross sectional shape of the connecting portion and/or extension is square, institute It is square to state the cross sectional shape of the first groove, and the limit rib number on each first groove is four, four limit ribs Respectively on the four edges of the first groove.

Above-mentioned spliced Block structural unit, wherein, the cross sectional shape of the connecting portion and/or extension is circular or has Two symmetric figures for being mutually perpendicular to symmetry axis, the cross sectional shape of second groove for it is circular or be mutually perpendicular to two it is right Claim the symmetric figure of axle.It should be understood that the shape of the connecting portion and the first groove is unrestricted, it is only necessary to can be mutually tight Match somebody with somebody, reach the effect being connected.

Above-mentioned spliced Block structural unit, wherein, the cross sectional shape of the connecting portion and/or extension is square, institute It is square to state the cross sectional shape of the second groove, and the limit rib number on each second groove is two, two limit ribs Respectively on two adjacent edges of the second groove or relative edge.Preferably, the cross sectional shape of connecting portion and the second groove is set to Square, the problem that can avoid being produced relative rotation when realizing bridging between building blocks.And using only two limit ribs, coordinate The side wall of groove, so that it may the close-fitting of raised and the second groove is realized, with simple structure, reliable advantage.

Above-mentioned spliced Block structural unit, wherein, the cross sectional shape of the connecting portion and/or extension is square, institute It is square to state the cross sectional shape of the second groove, and the limit rib number on each second groove is four, four limit ribs Respectively on the four edges of the second groove.

Above-mentioned spliced Block structural unit, wherein, the cross sectional shape of the limit rib is circular arc or polygon.

The beneficial effects of the utility model are：Based on the setting of raised and groove, and to raised height and frame The precise control of proportionate relationship of centre distance etc. between cooperation and several projections between width, when some summit is adjacent Two or when the grafting two simultaneously of three grooves or three projections, can guarantee that tight fit and two or three projections It is mutually non-interference, and realize various cross-over modes.

More, the setting based on limit rib so that have during raised and groove fit and step down, not only production difficulty reduces, and Plug dynamics is facilitated to control, projection is also not easy to be destroyed.

The technique effect of design of the present utility model, concrete structure and generation is made furtherly below with reference to accompanying drawing It is bright, to be fully understood from the purpose of this utility model, feature and effect.

Brief description of the drawings

Fig. 1 is the structural representation of the spliced Block structural unit of prior art；

Fig. 2 is the stereogram of the spliced Block structural unit of the utility model first embodiment；

Fig. 3 is the top view of the spliced Block structural unit in Fig. 2；

Fig. 4 is the stereogram of the spliced Block structural unit of the utility model second embodiment；

Fig. 5 is the top view of the spliced Block structural unit in Fig. 4；

Fig. 6 is the stereogram of the spliced Block structural unit of the utility model 3rd embodiment；

Fig. 7 is the stereogram of the spliced Block structural unit of the utility model fourth embodiment；

Fig. 8 is the stereogram of the spliced Block structural unit of the embodiment of the utility model the 5th

Fig. 9 is the schematic diagram () of the mutual connecting method of spliced Block structural unit of the present utility model；

Figure 10 is the schematic diagram (two) of the mutual connecting method of spliced Block structural unit of the present utility model；

Figure 11 is the schematic diagram (three) of the mutual connecting method of spliced Block structural unit of the present utility model；

Figure 12 is the schematic diagram (four) of the mutual connecting method of spliced Block structural unit of the present utility model；

Figure 13 is the schematic diagram (five) of the mutual connecting method of spliced Block structural unit of the present utility model；

Figure 14 is the schematic diagram (six) of the mutual connecting method of spliced Block structural unit of the present utility model；

Figure 15 is the schematic diagram (seven) of the mutual connecting method of spliced Block structural unit of the present utility model；

Figure 16 is the schematic diagram (eight) of the mutual connecting method of spliced Block structural unit of the present utility model；

Figure 17 is the schematic diagram (eight) of the mutual connecting method of spliced Block structural unit of the present utility model；

Figure 18 is the schematic diagram (nine) of the mutual connecting method of spliced Block structural unit of the present utility model；

Figure 19 is the schematic diagram (ten) of the mutual connecting method of spliced Block structural unit of the present utility model；

Figure 20 is the schematic diagram (11) of the mutual connecting method of spliced Block structural unit of the present utility model；

Figure 21 is the schematic diagram (12) of the mutual connecting method of spliced Block structural unit of the present utility model；

Figure 22 is the schematic diagram (13) of the mutual connecting method of spliced Block structural unit of the present utility model；

Figure 23 is the schematic diagram (14) of the mutual connecting method of spliced Block structural unit of the present utility model；

Figure 24, Figure 25, Figure 26 are the projection and groove shapes schematic diagram of spliced Block structural unit of the present utility model.

Wherein, reference

10 '-spliced Block structural unit

11 '-joint face

12 '-rounding square boss

13 '-square indentations

10-spliced Block structural unit

11-the first joint face

111-the first groove

112-raised

12-frame

13-the second joint face

131-the second groove

1311-limit rib

The height of H-projection

The distance between the center of W1-mono- projection and corresponding its nearest outer side edges of frame

The distance between W2-another raised center and corresponding its nearest outer side edges of frame

The center of W3-two projection respectively and same frame distance difference

The width of the frame where W4-the first joint face

Specific embodiment

Refering to Fig. 2 and Fig. 3, the spliced Block structural unit 10 of the utility model first embodiment, generally square body have Frame 12 and multiple joint faces, wherein a joint face is defined as the first joint face 11, remaining joint face is defined as the second joint face 13, the first joint face 11 is provided with two the first grooves 111 and two projections 112, and described two raised 112 is first recessed with two Groove 111 can be corresponded to and is adapted, and second joint face 13 is provided with four the second grooves 131 that can be adapted with raised 112, two Individual raised 112 are distributed on the one pair of which linea angulata on the first joint face 11, and two the first grooves 111 are distributed in the first joint face On wherein another diagonal on 11, four the second grooves 131 are on the second joint face 13 where it two-by-two in diagonal point Cloth, the projection is divided into connecting portion and extension to top from base portion, and the connecting portion can be recessed with first groove or second Groove tight fit, and the height H of the connecting portion is not more than the frame that the edge of the first joint face 11 is formed to first groove 12 width W4 (as shown in Figures 2 and 3, when the scuncheon infinite place muscle where the first joint face 11, the width of this frame Refer to this frame outside and the beeline of inner side), by the outer side edges of the center of a projection and corresponding its nearest frame it Between distance definition be W1, the distance between another raised center and corresponding its nearest outer side edges of frame are defined as W2, The raised center of above-mentioned two is respectively and the difference of distance of same frame is defined as W3, then the relation between W1, W2, W3 is：W1： W2：W3=1:1:2.

In the present embodiment, each joint face has a recessed depth with respect to the frame where it.It should be understood that in practice Can flexibly set as needed or be not provided with.

In the present embodiment, raised 112 is hollow-core construction, and projection 112 is square, and connecting portion is divided into from base portion to top And extension, the connecting portion can be not more than with first groove or the second groove tight fit, and the height of the connecting portion The width of the frame that the first joint face edge is formed to first groove, is extended on the extension by the connecting portion Lateral surface is to be bordered by face, 45 degree of the angle=being bordered by between face and first joint face, it is possible to understand that, face as described Junction is circular arc, then be bordered by the angle between face and the tangent plane and first joint face of connecting portion lateral surface joint with this ≤ 45 degree of meter.

It is above-mentioned be disposed to it is raised when the first groove or the second groove is inserted, by connecting portion and the first groove or second Groove tight fit (be in contact cooperation with frame portion), and extension is bordered by between face and first joint face due to it 45 degree of angle=, it is raised when the adjacent two or three grooves grafting two simultaneously in some summit or three projections Extension between will not interfere, can guarantee that tight fit.

Preferably, the problem for interfering such as is taken into consideration only, then the height of the extension can be set to zero, i.e., do not set Extension, then can avoid influencing each other between projection.But whether extension be set, need as the case may be with require selection.

In the present embodiment, first groove inner side protrusion is provided with limit rib 1111 on the first groove 111, connecting portion and prolongs The cross sectional shape of extending portion is square, and the first groove 111 is shaped as square, limit rib on every 1 first groove 111 Number is two, and two limit ribs 1111 are located on two adjacent edges of the first groove.Certainly, the cross sectional shape of connecting portion and extension Square is not limited to, can also be for circle or with two symmetric figures for being mutually perpendicular to symmetry axis, such as octagon is (as schemed 24), the first groove 111 shape correspondence can also be or with two symmetric figures for being mutually perpendicular to symmetry axis, such as star (such as Figure 25, Figure 26).Second groove inner side protrusion is provided with limit rib 1311, the shape of the second groove 131 on second groove 131 It is square, the limit rib number on every 1 second groove 131 is two, and two limit ribs 1311 are located at the second groove 131 On two adjacent edges, the shape correspondence of the second groove 131 can also be for circle or with two symmetric graphs for being mutually perpendicular to symmetry axis Shape.The shape of limit rib 1111,1311 can be circular arc or polygon.

Refering to Fig. 4 and Fig. 5, the spliced Block structural unit of the utility model second embodiment is spliced with first embodiment Block structural unit has same structure, and difference is：The number of limit rib 1111 on every 1 first groove 111 is four Individual, four limit ribs 1111 are located on the four edges of the first groove.Limit rib number on every 1 second groove 131 is four, Four limit ribs 1311 are located on the four edges of the second groove 131.Due to all setting limited location on the four edges of the first groove 111 Muscle, this means that the scuncheon limited location rib of the first joint face, and now, the border width at the place of the first joint face refers to Be the outside of this frame to the beeline (see the W4 of Fig. 5) of the spacing place of this scuncheon limit ribs.Remaining is with first The spliced Block structural unit identical structure of embodiment is not just repeated herein.

Refering to Fig. 6, the spliced Block structural unit of the utility model 3rd embodiment and the spliced building blocks of first embodiment Component has same structure, and difference is：The number of limit rib 1111 on every 1 first groove 111 is two, Two limit ribs 1111 are located on two relative edges of the first groove.Limit rib number on every 1 second groove 131 is two, two Individual limit rib 1311 is located on two relative edges of the second groove 131.Remaining is identical with the spliced Block structural unit of first embodiment Structure just do not repeat herein.

Refering to Fig. 7, the spliced Block structural unit of the utility model fourth embodiment and the spliced building blocks of first embodiment Component has same structure, and difference is：Raised 112 is solid construction, and raised 112 from base portion to top point Be connecting portion and extension, specially up-small and down-big structure, that is to say on the extension by the connecting portion extend it is outer Side is to be bordered by face, the situation of 45 degree of the angle=being bordered by between face and first joint face.Remaining is implemented with first The spliced Block structural unit identical structure of example is not just repeated herein.

Refering to Fig. 8, the spliced Block structural unit of the embodiment of the utility model the 5th and the spliced building blocks of first embodiment Component has same structure, and difference is：Raised 112 are divided into connecting portion and extension to top from base portion, have Body is up-small and down-big structure, that is to say that the lateral surface extended by the connecting portion on the extension is to be bordered by face, described to face The situation of 45 degree of angle=between junction and first joint face.Remaining spliced Block structural unit phase with first embodiment Same structure is not just repeated herein.

Refering to the schematic diagram of Fig. 9 to Figure 23 spliced mutual connecting methods of Block structural unit of the present utility model, can from figure To find out, the utility model is based on raised 112 setting, when some summit adjacent two or three groove grafting simultaneously Two or during three projections, can guarantee that tight fit and two or three it is raised mutually non-interference, and can realize it is various across Connect mode.More, the setting based on limit rib 1111,1311 so that have during raised and groove fit and step down, not only production difficulty Reduce, and facilitate plug dynamics to control, projection is also not easy to be destroyed.

Preferred embodiment of the present utility model described in detail above.It should be appreciated that the ordinary skill people of this area Member just can make many modifications and variations without creative work according to design of the present utility model.Therefore, all this technology necks Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to design of the present utility model in domain Available technical scheme is tested, all should be in the protection domain being defined in the patent claims.

Claims (10)

1. a kind of spliced Block structural unit, generally square body, with frame and multiple joint faces, wherein a joint face is defined as First joint face, remaining joint face is defined as the second joint face, it is characterised in that：First joint face is provided with two first Groove and two projections, it is described two it is raised corresponding can be adapted with described two first grooves, set on second joint face There are four the second grooves that can be adapted with the projection, described two projections are distributed in wherein on first joint face On diagonal, described two first grooves are distributed on the wherein another diagonal on first joint face, described four Two grooves are distributed in diagonal two-by-two on the second joint face where it, it is described it is raised from base portion be divided into top connecting portion and Extension, the connecting portion can be with first groove or the second groove tight fit, and the height of the connecting portion is not more than The width of the frame that one joint face edge is formed to first groove, on the extension by the connecting portion extend it is outer Side is to be bordered by face, 45 degree of the angle=being bordered by between face and first joint face；By the center of a projection with it is corresponding The distance between its nearest outer side edges of frame are defined as W1, the center of another projection and the outside of corresponding its nearest frame The distance between side is defined as W2, and the raised center of above-mentioned two is respectively and the difference of distance of same frame is defined as W3, then W1, Relation between W2, W3 is：W1：W2：W3=1:1:2.

2. spliced Block structural unit according to claim 1, it is characterised in that first groove and the second groove are distinguished Its inner side protrusion is provided with limit rib.

3. spliced Block structural unit according to claim 2, it is characterised in that the height of the extension is zero.

4. spliced Block structural unit according to claim 2, it is characterised in that the connecting portion and/or extension cut Face be shaped as it is circular or with two symmetric figures for being mutually perpendicular to symmetry axis, the cross sectional shape of first groove for circular or With two symmetric figures for being mutually perpendicular to symmetry axis.

5. spliced Block structural unit according to claim 4, it is characterised in that the connecting portion and/or extension cut Face is shaped as square, and the cross sectional shape of first groove is square, the limit rib number on each first groove It it is two, two limit ribs are located on two adjacent edges of the first groove or two relative edges respectively.

6. spliced Block structural unit according to claim 4, it is characterised in that the connecting portion and/or extension cut Face is shaped as square, and the cross sectional shape of first groove is square, the limit rib number on each first groove It it is four, four limit ribs are located on the four edges of the first groove respectively.

7. spliced Block structural unit according to claim 6, it is characterised in that the connecting portion and/or extension cut Face be shaped as it is circular or with two symmetric figures for being mutually perpendicular to symmetry axis, the cross sectional shape of second groove for circular or With two symmetric figures for being mutually perpendicular to symmetry axis.

8. spliced Block structural unit according to claim 7, it is characterised in that the connecting portion and/or extension cut Face is shaped as square, and the cross sectional shape of second groove is square, the limit rib number on each second groove It it is two, two limit ribs are located on two adjacent edges of the second groove or relative edge respectively.

9. spliced Block structural unit according to claim 7, it is characterised in that the connecting portion and/or extension cut Face is shaped as square, and the cross sectional shape of second groove is square, the limit rib number on each second groove It it is four, four limit ribs are located on the four edges of the second groove respectively.

10. the spliced Block structural unit according to claim 2 or 6, it is characterised in that the cross sectional shape of the limit rib is Circular arc or polygon.