CN212941442U - Toy connecting block - Google Patents

Abstract

The utility model discloses a toy connecting block, which comprises a body, wherein connecting holes are arranged on adjacent, opposite or whole faces of the body, a connecting shaft is arranged in at least one connecting hole, a convex connecting shaft end part is axially opened on the face of the body, a gap is arranged on the wall of the hole, a reserved space is provided for the hole walls on two sides of the gap to be close to each other, at least one face of the body is of a split structure, the toy connecting block comprises a panel and a groove formed on the corresponding face of the body, studs and matched sleeves are correspondingly arranged on the corresponding face of the panel and the wall of the groove bottom, when connecting shaft jacks of the toy connecting block are butted, the hole walls on two sides of the gap are close to each other to reduce the diameter of a connecting shaft; improve body structure simultaneously, with its at least one face, split type installation such as terminal surface, side to stud and sleeve cooperation, thereby make this internal existence space, reduce body weight, in addition, split type structure improves the amalgamation degree of difficulty, helps developing children's intelligence.

Description

Toy connecting block

Technical Field

The utility model relates to a toy technical field, concretely relates to toy connecting block.

Background

The toy is a common tool for developing intelligence of children and enriching life of children, most structures are spliced, difficulty in developing intelligence is improved, but the spliced toy on the market has the defects of poor splicing stability and single splicing shape and needs to be improved.

In addition, the splicing blocks have large weight, which is also a problem to be solved urgently.

SUMMERY OF THE UTILITY MODEL

In order to solve at least one technical defect, the utility model provides a following technical scheme:

toy connecting block, including the body, adjacent on the body, relative or set up the connecting hole on the face entirely, set up the connecting axle in at least one connecting hole, from convex connecting axle tip axial trompil on the body face, spaced apart breach on the aperture wall, the reservation space supplies breach both sides pore wall to be close to in opposite directions, and at least one side is split type structure on the body, including the panel and the groove of opening on the body correspondence face, the corresponding studded post and matched with sleeve of establishing on panel correspondence face, the tank bottom wall.

According to the toy connecting block, the connecting shaft is additionally arranged on the body, when the jacks of the connecting shaft are butted, the hole walls on the two sides of the notch are oppositely close to reduce the diameter of the shaft body of the connecting shaft due to the existence of the notch, so that the connecting shaft can be conveniently inserted and butted, and then the movement of the connecting shaft is limited by the reset force of the hole walls on the two sides of the notch, and the stability is; improve body structure simultaneously, with its at least one face, split type installation such as terminal surface, side to stud and sleeve cooperation, thereby make this internal existence space, reduce body weight, in addition, split type structure improves the amalgamation degree of difficulty, helps developing children's intelligence.

Furthermore, both ends of the connecting shaft are axially provided with holes, the wall of the hole opening of each end is provided with a notch, the middle part of the connecting shaft extends outwards and radially to form a first positioning boss, and the caliber of the hole opening of the corresponding connecting hole is enlarged to form a first positioning groove.

The structure of relative division breach helps the drill way wall to be close to relatively, and first location boss helps fixed connection axle, improves stability.

Further, the outer peripheral side of the first positioning boss is annular; or the periphery of the first positioning table is polygonal, and the corresponding first positioning groove is a polygonal groove, so that the rotation of the connecting shaft is favorably limited when the first positioning table is polygonal.

Furthermore, an installation cylinder is arranged at the hole opening of the connecting hole, a through hole is axially formed in the installation cylinder, and a first positioning groove is formed in the hole opening of the installation cylinder so that the hole opening of the connecting hole can be adjusted by the installation cylinder, and butt joint of connecting shafts of different models is facilitated.

Furthermore, a second positioning boss is radially and outwardly formed on the peripheral wall of the hole opening at the end part of the connecting shaft, and a hole wall open loop at the corresponding position in the connecting hole forms a second positioning groove; or the tail end of the connecting shaft extends out of the tail end of the connecting hole, and the second positioning boss is limited by the hole wall of the connecting hole.

The second positioning boss is limited by the second positioning groove or the hole wall of the connecting hole, so that the butt joint stability is further improved.

Further, the sleeve and the embedded column are protruded from the surface, so that a gap is formed between the panel and the bottom wall of the body groove, the molding material is reduced, and the weight is reduced.

Further, on the body, 2 at least relative faces are split type structures, open the connecting hole on the panel, trompil on the body that the connecting hole corresponds to the trompil further reduces the weight of body.

Preferably, the embedded columns are arranged at four corners of the bottom wall of the body, the sleeves are arranged at four corners of the corresponding panel, and the embedded columns are embedded into the sleeves, so that the stability is improved.

Furthermore, the body is a rectangular body, 2 opposite side surfaces are of a split structure, a plurality of connecting holes are arranged on the panel at intervals, and through holes are formed in the corresponding body, so that butt joint is facilitated, and the weight of the body is reduced;

preferably, the apertures of the two ends of the through hole are large, the aperture of the middle of the through hole is small, and the stability of the structure is improved.

Furthermore, a plurality of connecting holes are also formed in the rest two side faces and are communicated with the through holes in the corresponding positions, so that butt joint is facilitated, and the weight of the body is reduced.

Further, the orifice peripheral wall of the hole protrudes from the groove bottom wall, further reducing the weight of the body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this toy connecting block improves the structure, improves the connecting axle structure and is convenient for dock.

2. This toy connecting block changes the body into components of a whole that can function independently structure with at least one side, reduce weight.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a first configuration of the present toy connector block;

FIG. 2 is a second block diagram of the toy connector block;

FIG. 3 is a third structural view of the present toy connector block;

FIG. 4 is a fourth block diagram of the toy connector block;

FIG. 5 is a fifth structural view of the toy connecting block;

FIG. 6 is a connecting shaft first structural view;

FIG. 7 is a second structural view of the connecting shaft;

FIG. 8 is a view of the mounting cartridge structure;

FIG. 9 is a block diagram of the body of FIG. 4;

FIG. 10 is a block diagram of the faceplate of FIG. 4;

FIG. 11 is an exploded view of FIG. 5;

FIG. 12 is a view showing the construction of the panel of FIG. 5;

FIG. 13 is a view of the body structure of FIG. 5;

FIG. 14 is another block diagram of the body of FIG. 5;

wherein the reference numerals are:

1. a body; 2. a panel; 3. a connecting shaft; 4. connecting holes; 5. mounting the cylinder; 6. a first positioning groove; 7. a first positioning boss; 8. a notch; 9. a second positioning boss; 10. embedding a column; 11. a sleeve; 12. an aperture; 13. a groove.

Detailed Description

The invention will be further explained with reference to the drawings and the specific embodiments.

This toy connecting block sets up the connecting hole on adjacent, relative or all sides on the body, sets up the connecting axle in at least one connecting hole, and at least one side is split type structure on the body, the groove of opening on panel and the body corresponding face.

Taking fig. 1 as an example, the body 1 is a right triangle, the surfaces of two right-angle sides and the bevel edge are provided with connecting holes 4, connecting shafts 3 are arranged in the connecting holes on the surfaces of the two right-angle sides, in fig. 1, two end surfaces of the body are of a split structure, and the panel 2 is fixed at the groove opening.

Taking fig. 2 as an example, the main body 1 is also a right triangle, and the difference from fig. 1 is that the surface of the hypotenuse is arc-shaped, the surfaces of the right-angle side, the hypotenuse and the end part are all provided with connecting holes 4, and are all provided with connecting shafts 3, in fig. 2, similarly, two end surfaces of the main body are of a split structure, and the panel 2 is fixed at the notch.

Taking fig. 3 as an example, the main body 1 is also a right triangle, and the difference from fig. 1 is that the surfaces of two right-angled sides are both provided with connecting holes 4, but connecting shafts 3 are only installed in the connecting holes on one surface, in the figure, similarly, two end surfaces of the main body are of a split structure, and the panel 2 is fixed at the groove opening.

Taking fig. 4 as an example, which is a structural diagram of two connecting blocks in butt joint, the bodies 1 of the two connecting blocks are cubes, and all have connecting holes 4 on six surfaces thereof and are all provided with connecting shafts 3, in the figure, two end surfaces of the bodies are of a split structure, the panel 2 has connecting holes, connecting shafts 3 are arranged in the connecting holes, and when the connecting shafts are in butt joint with another connecting block below, the connecting shafts on the panel can be directly inserted into the corresponding inserting holes.

Taking fig. 5 as an example, it is a rectangular connecting block, that is, the body 1 is a rectangle, and it can be seen from the figure that 3 connecting holes are all opened on 4 sides, and connecting shaft 3 is all installed, and two end faces are respectively opened with a connecting hole and installed with a connecting shaft, in the figure, 2 opposite faces among 4 sides are split type structures, and are fixed in the body groove by panel embedding.

For the connecting shaft, the connecting shaft can be fixedly connected with the body, for example, the connecting shaft and the body are integrally formed, the end part of the connecting shaft 3 protruding from the surface of the body is axially provided with a hole, for example, a blind hole, as shown in fig. 1, the peripheral wall of the opening of the end part is oppositely provided with two gaps 8, the gaps extend downwards along the axial direction, and the connecting shaft is directly inserted into the connecting hole in another connecting block to complete the butt joint of the two connecting blocks.

Or the connecting shaft and the body are in a plug-in type, as shown in fig. 6 and 7, the connecting shaft is axially provided with a through hole, the orifice walls at the two end parts are provided with notches 8, when the connecting shaft is in butt joint with the body, only one connecting end part is inserted into the connecting hole of the body, and when the connecting shaft is inserted, the orifice walls at the end parts of the connecting shaft are close to each other oppositely to reduce the diameter of the end part, so that the orifice walls are in butt joint.

As shown in fig. 6 and 7, in order to improve stability, a first positioning boss 7 is radially formed in the middle of the connecting shaft in an extending manner, the outer peripheral surface of the first positioning boss is annular or polyhedral, the caliber of the hole opening of the connecting hole is correspondingly enlarged, and the first positioning boss 6 is formed in a shape similar to a stepped hole, and as shown in fig. 1, 2, 3, 4 and 5, the peripheral wall of the first positioning groove is annular or polyhedral in a matching manner, and the polyhedral type has the advantage that relative rotation can be effectively avoided.

As shown in fig. 6 and 7, the end opening wall of the connecting shaft is also radially and outwardly formed with a second positioning boss 9, the outer circumferential surface of which is annular, and a ring groove is correspondingly formed on the hole wall of the connecting hole, or the tail end of the connecting shaft is directly penetrated through the tail end of the connecting hole to limit the second positioning boss by the opening wall at the tail end of the connecting hole.

Of course, the outer peripheral surface of the second positioning boss can also be a polyhedral type.

As shown in fig. 4, 9 and 10, the fixing structure of the panel and the body notch is shown as an example, as shown in the figure, the body 1 is a cube, the fixing panels 2 are selected at two end parts of the body, the end surfaces of the body 1 are correspondingly provided with grooves, rectangular grooves are formed in the four corners of the grooves in a protruding manner, studs 10 are formed in the four corners of the corresponding panel in a protruding manner, sleeves 11 are formed in the four corners of the panel in a protruding manner, a connecting hole 4 is formed in the center of the panel, during butt joint, the studs are embedded in the sleeves, and the fixing of the panel and the body notch is completed.

In addition, as shown in fig. 1 and 8, a mounting cylinder 5 can be fixed in a connecting hole in a panel and fixed in an embedded mode, as shown in the figure, the mounting cylinder is axially provided with a through hole, the caliber of a head end hole is enlarged to form a first positioning groove 6, the mounting cylinder is multi-faced, the side face of the mounting cylinder is provided with a plurality of convex ridges, and the convex ridges are embedded and fixed in the connecting hole to adjust the caliber, so that the mounting cylinder is suitable for connecting shafts of different models, the end part of each connecting shaft is directly inserted into the corresponding mounting cylinder hole, and the first positioning bosses are embedded in the.

The panel connecting hole is provided with a hole 12 corresponding to the bottom wall of the body groove, such as a blind hole and a through hole, and aims to reduce the weight of the body, for example, the through hole is shown in fig. 9, the through hole 12 is penetrated and extended to the bottom wall of the opposite groove, the hole opening wall of the through hole in fig. 9 is protruded from the bottom wall of the groove, four corners of the periphery of the through hole are provided with forming convex columns 10, on the basis of a stable structure, the material of the body is saved, and the hollowed-out structure is beneficial to reducing the.

Of course, the shape of the wall of the opening of the through hole is not limited, and the wall may be polyhedral, annular or other shapes.

Example 1

Taking fig. 5, fig. 11, fig. 12, fig. 13, fig. 14 as an example, fig. 5 shows a rectangular connecting block made of a plastic material, such as a PP material, three connecting holes are respectively spaced on four sides, a connecting shaft 3 is inserted and fixed in the connecting holes, and single connecting holes are formed in two end portions, the connecting shaft 3 is inserted and fixed in the same way, the connecting shaft adopts the structure shown in fig. 6, a through hole is formed along the axial direction of the connecting shaft, the hole walls of the through holes at the two end portions are relatively notched 8, the peripheral wall of the hole position radially extends to form a second positioning boss 9, a ring body, a first positioning boss 7 is radially extended and formed in the middle portion of the connecting shaft, and the connecting shaft is polyhedral, and it can be seen from fig. 11 and fig. 12 that the first positioning boss is embedded in a first positioning groove 6 formed at the hole.

Wherein, there are 2 opposite flanks to split type structure in four sides, adopt the panel to fix at the notch shaping, particularly, as shown in fig. 11, 12, 14 show, the panel is the cuboid, open the rectangular channel on the corresponding body face, the echelonment is chooseed for use to the notch, the panel is embedded fixed, 3 connecting holes of axial interval are followed on the panel face, equally spaced 3 through-holes on the body groove diapire that the connecting hole corresponds, run through and extend to opposite face tank bottom, as shown in the figure, the drill way is from the tank bottom wall protrusion, adjacent pore wall meets, the pore wall polytope form, at through-hole mouth four corners protrusion shaping embedded column 10, the shaping of panel four corners protrusion that corresponds has sleeve 11, during the shaping, directly with panel embedding notch, embedded column embedding sleeve can.

In addition, the connecting holes on the remaining side surfaces and the end surfaces at the two ends extend into the corresponding through holes, so that the weight is reduced, and the second positioning lug boss of the connecting shaft is convenient to limit.

In another embodiment, as shown in fig. 14, the through hole 12 has a structure with a large caliber at both ends and a small caliber at the middle to improve the stability of the structure, the connecting holes on the remaining two sides and both ends extend to the middle of the corresponding through hole, and a slot 13 is formed in the hole wall at the end of the connecting hole at the position corresponding to the second positioning boss on the hole wall at both sides of the notch to limit the second positioning boss.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (10)

1. Toy connecting block, including the body, its characterized in that: set up the connecting hole on adjacent, relative or the whole face on the body, set up the connecting axle in at least one connecting hole, from convex connecting axle tip axial trompil on the body face, spaced apart breach on the aperture wall, the headspace supplies breach both sides pore wall to be close to in opposite directions, and at least one side is split type structure on the body, includes the panel and the groove of opening on the body corresponding face, and the corresponding studded post and matched with sleeve of establishing on panel corresponding face, the tank bottom wall.

2. The connector block of claim 1, wherein: the two ends of the connecting shaft are axially provided with holes, the hole wall of each end is provided with a notch, the middle part of the connecting shaft extends outwards and radially to form a first positioning boss, and the caliber of the hole of the corresponding connecting hole is enlarged to form a first positioning groove.

3. The connector block of claim 2, wherein: the outer peripheral side of the first positioning boss is annular; or the periphery of the first positioning table is polygonal, and the corresponding first positioning groove is a polygonal groove.

4. The connector block of claim 2, wherein: an installation cylinder is arranged at the hole opening of the connection hole, a through hole is axially formed in the installation cylinder, and a first positioning groove is arranged at the hole opening of the installation cylinder.

5. The connector block of claim 1, wherein: a second positioning boss is radially and outwardly formed on the peripheral wall of the hole opening at the end part of the connecting shaft, and a second positioning groove is formed by a hole wall open loop at the corresponding position in the connecting hole; or the tail end of the connecting shaft extends out of the tail end of the connecting hole, and the second positioning boss is limited by the hole wall of the connecting hole.

6. The connector block of claim 1, wherein: the sleeve and the embedded column are protruded from the surface.

7. A connector block according to any one of claims 1 to 6, wherein: on the body, at least 2 opposite surfaces are of a split structure, connecting holes are formed in the panel, and holes are formed in the body corresponding to the connecting holes;

preferably, four corners of the bottom wall of the upper groove of the body are provided with embedded columns.

8. The connector block of claim 7, wherein: the body is a rectangular body, 2 opposite side surfaces are of a split type structure, a plurality of connecting holes are arranged on the panel at intervals, and through holes are formed in the corresponding body;

preferably, the aperture of the two ends of the through hole is large, and the aperture of the middle of the through hole is small.

9. The connector block of claim 8, wherein: the other two side surfaces are also provided with a plurality of connecting holes which are communicated with the through holes at the corresponding positions.

10. The connector block of claim 7, wherein: the orifice peripheral wall of the bore projects from the slot bottom wall.

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