TWM531317U - Building blocks set - Google Patents

Description

Building block

The present invention relates to a building block group, and more particularly to an innovative structural type revealer that can be expanded in three dimensions and provides a better bonding strength between the combined blocks.

Press, building blocks are almost indispensable educational toys for everyone. Since the early blocks did not have a corresponding combination of each other, they could only be stacked vertically in a two-dimensional space, so the structure after stacking was simple and the shape was monotonous, so that children quickly lost their freshness and did not want to continue. use.

In view of the lack of change in the above-mentioned conventional building blocks, the manufacturer has designed a modular building block with a combined structure, and uses the combined structure to achieve the purpose of adjusting the joint angle. For example, the I300722 "Multi-purpose combination unit approved by the bureau" Component group patent case. The case mainly uses externally formed threaded joints, which are arranged in the screw holes of the pieces to be combined, so that the combination of the blocks is extended from the second space to the third space, so that the combination of the blocks becomes More diverse, and the combined works of course become more varied.

However, the aforementioned "multi-purpose combined unit component group" has the advantage of extending the combination of bricks from a second space to a third space, but there are still improvements in terms of the manufacturing surface and the use surface. Space. First of all, in terms of the manufacturing surface, each different shape of the block must process a different number of screw holes, and the distance between the two adjacent screw holes must be controlled to be greater than the length of the joint, not only the processing process is complicated. When the screw holes are interlaced, the burrs generated during the tapping must be carefully removed one by one. Otherwise, the staggered portions of the screw holes may affect the normal locking operation of the connecting members, and the conventional building block structure is complicated due to the complicated process. Its production cost is high, and it is not invisible that the market competitiveness is relatively low, that is, the profit space is compressed. In addition, in terms of the use surface, when assembling the building block, the user must first use the tool to lock the binding member into the screw hole of one piece, and then lock the other piece to the exposed one according to the user's intention. Combined on the piece. However, such a combination is prone to a situation in which the angle of association between the two pieces is very difficult to control. The combination of the length of the exposed piece and the depth of the screw hole will seriously affect the joint angle between the two pieces, and it is not impossible to accurately reach the preset angle. Otherwise, the combination strength between the two pieces is abandoned, and no It is to disassemble the combined pieces and re-adjust the length of the exposed parts after the pre-locking, which greatly reduces the user's willingness to continue the challenge.

Therefore, in view of the problems existing in the above-mentioned conventional structure, how to develop an innovative structure that is more ideal and practical, is expected by users, and is also related to the industry's efforts to develop breakthrough goals and directions.

In view of this, the creator has been engaged in the manufacturing development and design experience of related products for many years. After the detailed design and careful evaluation of the above objectives, the creator will have a practical and practical creation.

The main purpose of this creation is to provide a building block group, and the technical problem to be solved is to make an innovative breakthrough in how to develop a new type of building block structure with more ideal and practicality.

The technical feature of the present problem solving method is mainly that the building block group comprises a plurality of blocks, each of which is formed with a plurality of plug holes, wherein each block system is composed of at least one equal volume of positive cubes; and a plurality of blocks Connecting the joints of the blocks in series, the joint member is a cylindrical structure, and a first plug portion and a second plug portion are respectively disposed at two ends of the joint member, the first plug portion And the second plugging segment is selectively inserted into a corresponding plug hole, thereby combining two adjacent blocks; the diameters of the first plug segment and the second plug segment are respectively slightly larger than the a diameter of the insertion hole, and the length of the first insertion section is greater than the length of the second insertion section; the coupling member has a through hole formed along the axis thereof, and a notch is formed longitudinally on the outer wall thereof. The slot is in communication with the through hole, such that the coupling member has a C-shaped cross section; the first insertion portion and the second insertion portion are provided with at least one stopper, when the first insertion portion is utilized After combining two blocks that are in contact with each other, the at least one Based stop member received in engagement with each other between the two blocks.

With this innovative and unique design, this creation can be compared with the prior art, and the structural characteristics of the C-section of the joint can be utilized. When inserted into a slightly smaller diameter of the insertion hole, the deformation will be inwardly compressed and then utilized. Due to the restoring force generated by the deformation, it can be closely attached to the inner wall of the insertion hole, thereby achieving the practical progress and the better industrial economy (utilization) benefit of strengthening the joint strength between the blocks.

Please refer to Figures 1 and 2 for a preferred embodiment of the building block set, but these embodiments are for illustrative purposes only and are not limited by this structure in the patent application. The building block includes a plurality of blocks 10 and a plurality of coupling members 20 serially connected to the blocks 10, wherein a plurality of insertion holes 11 are formed on the surface of each block 10, and each of the insertion holes 11 is formed. A guide groove 111 is formed at the intersection with the surface of the block 10. In the preferred embodiment of the present invention, each of the blocks 10 is formed of at least one equal-sized cube, and each of the faces is formed with at least one insertion hole 11 as shown in the figure. It is a single positive cube, and each of its faces is formed with a plug hole 11 respectively, and the plug holes 11 are connected to each other and orthogonal to each other.

The coupling member 20 is a cylindrical structure. The two ends of the coupling member 20 are respectively provided with a first insertion portion 21 and a second insertion portion 21A. The first insertion portion 21 and the second insertion portion 21 are connected to the second connector. The segments 21A are selectively inserted into a corresponding insertion hole 11 to combine the two adjacent blocks 10. In the preferred embodiment, the diameters of the first plugging segment 21 and the second plugging segment 21A are respectively slightly larger than the diameter of the insertion hole 11 , and the length of the first plugging segment 21 is greater than the first length. The length of the second plug section 21A. An at least one stopping member 22 is disposed between the first insertion portion 21 and the second insertion portion 21A. The blocking member 22 mainly prevents the first insertion portion 21 or the second insertion portion 21A from extending excessively into the first insertion portion 21 or the second insertion portion 21A. In the block 10. The stoppers 22 can have various embodiments, and the number thereof can be set to be plural and horizontally arranged, or can be connected end to end to form a C-shaped rib as shown in FIGS. 2 and 3. The coupling member 20 is formed with a through hole 23 along its axis, and a notch 24 is formed longitudinally on the outer wall thereof. The notch 24 communicates with the through hole 23, so that the coupling member 20 has a C-shaped cross section.

Referring to FIG. 3, in the preferred embodiment of the present invention, each of the insertion holes 11 is respectively disposed in a line extending from the block body 10, and the insertion hole 11 is not in communication with the other insertion holes 11. The relationship between the depth and the depth of the second plug segment 21A extending into the insertion hole 11 is as follows: wherein the distance A is one half of the height of the stopper 22, the distance B is the length of the second plug segment 21A, and the distance C is the insertion hole 11 The depth of the unconnected portion, the distance D is the aperture of the insertion hole 11, and the distance E is the length of the side of the block 10. With such a size limitation, when the second plug segment 21A is inserted into any of the plug holes 11 of the block body 10, the first plug segment 21 of the other connector member 20 is not affected by the other plug holes 11 . As shown in Figure 1.

Since the number of building block combinations is variable and the type is different, the main structural features and advantages of the present invention will be described below in the simplest combination manner by using a combination member 20 to form two blocks of two positive cubes. For example, as shown in the first and second figures, the first insertion section 21 and the second insertion section 21A at both ends of the coupling member 20 are respectively inserted into the corresponding insertion holes 11 of the adjacent two blocks 10. And the end faces of the two bodies 10 corresponding to each other are attached to each other to complete the assembly of the two adjacent blocks 10. After the assembly is completed, the stopper 22 is accommodated between the two adjacent blocks 10. As described above, the diameters of the first plugging section 21 and the second plugging section 21A are respectively slightly larger than the diameter of the insertion hole 11, so that the guiding slot can be utilized during assembly and assembly of the block 10 111 guides the end of the first plug segment 21 or the second plug segment 21A into the insertion hole 11; and the first plug segment 21 or the second plug segment 21A has a diameter due to the wall of the plug hole 11 The pressing force acts to force the two sides of the notch 24 to approach each other, and the bonding strength between the bonding member 20 and the block 10 is strengthened by the restoring force generated by the bonding member 20 after being pressed. When the coupling member 20 is inserted, the blocking member 22 can prevent the first insertion portion 21 or the second insertion portion 21A from excessively extending into the insertion hole 11 of the assembled portion, and affect the other direction of the block 10 Group other components. When the two combined blocks 10 are in contact with each other, the two corresponding guiding grooves 111 can form a space for accommodating the stopping member 22.

As shown in FIGS. 4 and 5, the present invention further includes at least one shaft 30, and the two ends of the shaft 30 are selectively inserted into a corresponding insertion hole 11, respectively. The end of the insertion section 21 is formed with an arcuate groove 25. When the first insertion section 21 and the shaft 30 are inserted into the same block 10, the bottom surface of the arcuate groove 25 is completely abutted against the shaft 30. On the surface, the bonding strength between the shaft 30 and the block 10 is strengthened.

As shown in FIG. 6 , it is a second embodiment of the present invention. In this embodiment, at least one side of the block 10A is provided with a lug 12 , and the lug 12 is also A plug hole 121 is formed in the embodiment. In the embodiment, the block 10 has a lug 12 extending from one side thereof, so that the block 10A is an L-shaped structure. The block 10B shown in FIG. 7 is the third embodiment of the present invention. In the embodiment, the block 10B is respectively provided with a lug 12 on each of the two sides, and each lug 12 The insertion holes 121 are formed to make the block 10B a T-like structure; and the insertion holes 121 of each of the lugs 12 are also formed with the guide grooves 122. Further, as shown in FIG. 8, it is a fourth embodiment of the creative block 10C. In the present embodiment, the block 10C is composed of three juxtaposed cubes, and constitutes a positive cube of the embodiment. The structure is the same as that of the block 10 in the foregoing first embodiment.

Please refer to the figures 9 and 10, in order to make the works combined by the creation of the creation have more modeling changes, the creation system further includes a plurality of links 50 and a plurality of wheel bodies 60, wherein each link 50 The upper system is formed with a plurality of insertion holes 51, and the insertion holes 51 formed on the connecting rod 50 have the same structure as the insertion holes 11 of the block 10, and the guide grooves 511 are also formed; and each wheel body 60 is further formed. An axle 61 is extended along its axis, and the axle 61 can be assembled in a corresponding insertion hole 11/121/51. Further, as shown in Fig. 11, a combination of the aforementioned elements can be used to combine a work similar to a locomotive shape.

Efficacy Description: The "Building Blocks" disclosed in this creation mainly uses the innovative unique structural patterns and technical features of the joints to make the creations use the joints C in comparison with the conventional structures proposed in [Prior Art]. The structural characteristics of the profiled section, when inserted into the slightly smaller diameter of the insertion hole, will compress and deform inward, and then use the restoring force generated by the deformation to adhere to the inner wall of the insertion hole to achieve reinforcement. Practical advancement of the bond strength between blocks.

10, 10A, 10B, 10C‧‧‧ Block 11‧‧‧ Insert hole 111‧‧‧ Guide groove 12‧‧‧Lens 121‧‧‧ Insert hole 122‧‧‧ Guide groove 20‧‧‧ joint 21‧‧‧First plug-in section 21A‧‧‧Second plug-in section 22‧‧‧ Stopper 23‧‧‧Perforated 24‧‧‧ Missing slot 25‧‧‧ Curved slot 30‧‧‧ shaft 50 ‧‧‧ Connecting rods 51‧‧‧ Inserting holes 511‧‧‧ Guide groove 60‧‧‧ Wheels 61‧‧‧ Wheel axles A, B, C, D, E‧‧‧ distance

Figure 1 is a cross-sectional view of the two bodies of the present invention joined by a joint. Figure 2 is an exploded perspective view of all the structures in Figure 1 of this creation. Figure 3 is a schematic diagram of the second plug section of the present invention inserted into the block. Figure 4 is a schematic view of the block assembly shaft of the present invention. Figure 5 is a cross-sectional view of the block of the present invention after assembly of the shaft. Figure 6 is a perspective view of a second embodiment of the block of the present invention. Figure 7 is a perspective view of a third embodiment of the block of the present invention. Figure 8 is a perspective view of a fourth embodiment of the block of the present invention. Figure 9 is a perspective view of the connecting rod of the present creation. Figure 10 is a three-dimensional appearance of the wheel of the present creation. Figure 11 is a three-dimensional appearance of the creation of a piece of work using different shapes of blocks, wheels and shafts.

10‧‧‧ Block

11‧‧‧ Sockets

111‧‧‧ Guide slot

20‧‧‧Connected parts

21‧‧‧First plug section

21A‧‧‧Second plug

22‧‧‧stops

23‧‧‧Perforation

24‧‧‧ Missing slot

25‧‧‧ arc slot

Claims (10)

A building block group mainly comprising: a plurality of blocks, each block having a plurality of plug holes formed on a surface thereof, wherein each block system is composed of at least one equal volume of positive cubes; and the plurality of blocks are connected in series The joint member is a cylindrical structure, and a first plug portion and a second plug portion are respectively disposed at two ends of the joint member, the first plug portion and the second plug portion The two insertion blocks are respectively selectively inserted into a corresponding insertion hole, thereby combining two adjacent blocks; the diameters of the first insertion portion and the second insertion portion are respectively slightly larger than the diameter of the insertion hole, The length of the first insertion section is greater than the length of the second insertion section; the coupling member has a through hole formed along the axis thereof, and a notch is longitudinally formed on the outer wall thereof, and the notch is connected to the through hole. The coupling member has a C-shaped cross section; the first insertion portion and the second insertion portion are provided with at least one stopper, when the first insertion portion and the second insertion portion are utilized After combining two blocks that are attached to each other, the at least one stop member is placed on the two stickers Between the blocks. The building block of claim 1, wherein each of the insertion holes is respectively disposed in a middle of the block body, and the depth of the connecting portion of the insertion hole not being connected to the other insertion holes is extended with the second insertion portion. The relationship between the depth of the insertion hole is as follows: where the distance A is one half of the height of the stopper, the distance B is the length of the second insertion section, the distance C is the depth of the unconnected portion of the insertion hole, and the distance D is the insertion hole. The aperture is the distance, and the distance E is the length of the side of the block. In the building block of claim 2, the plurality of horizontally arranged plurality of blocking members are disposed between the first insertion section and the second insertion section. The building block of claim 3, wherein the blocking members are connected end to end to form a C-shaped rib. The building block of claim 4, wherein each of the insertion holes of the block is formed with a guide groove at a junction with the surface of the block, when the two combined blocks are in contact with each other, The two corresponding guide grooves can form a space for accommodating the C-shaped ribs. The building block of claim 1, wherein the at least one shaft is selectively inserted into a corresponding insertion hole. The end portion of the first insertion portion is formed with an arcuate groove. When the first insertion portion and the at least one shaft are respectively inserted into the interdigitated insertion holes, the bottom surface of the arc groove is completely Attached to the surface of the shaft. The building block of claim 6, wherein at least one of the systems is a positive cube, and at least one side of the building is provided with a lug, and the lug is formed with a plug hole. The building block of claim 7, further comprising a plurality of connecting rods, wherein each of the connecting rods is formed with a plurality of connecting holes formed with guide grooves at the ends. The building block of claim 8, further comprising a plurality of wheel bodies, wherein each wheel system has an axle extending along its axis, and the wheel axle can be assembled in a corresponding insertion hole. The building block of claim 9, wherein the plurality of plug holes in the block are orthogonally connected to each other.