CN218338975U

CN218338975U - Connection structure of building blocks part

Info

Publication number: CN218338975U
Application number: CN202221129583.4U
Authority: CN
Inventors: 吴树欣
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2023-01-20
Anticipated expiration: 2032-05-10

Abstract

The utility model relates to a toy building blocks technical field specifically is a connection structure of building blocks part, including building blocks body and connecting bolt, the building blocks body includes shell and bottom plate, the inner wall bottom at the shell is installed to the bottom plate block, the shell is the tetragonal body of compriseing top, front portion, rear portion, left part and right part, and wherein front portion and rear portion symmetry set up, and left part and right part symmetry set up, the top bilateral symmetry of shell is provided with the same block portion of a plurality of, a plurality of has all been seted up at top, front portion, rear portion, left part and the right part of shell and has been assembled the hole, the inner wall of assembling the hole all is provided with first screw thread. The utility model discloses a pin-connected panel's structural design, pin-connected panel about two building blocks bodies, through connecting the bolt with two building blocks body reciprocal anchorages from top to bottom, the connecting bolt only can occupy the hole site of top building blocks body and can not occupy the hole site of below building blocks body to assemble for building blocks has increased certain expansibility.

Description

Connection structure of building blocks part

Technical Field

The utility model relates to a toy building blocks technical field specifically is a connection structure of building blocks part.

Background

The building blocks are usually cubic wood or plastics solid toy, generally at each surface decoration letter or picture, it has various patterns to allow to carry out different range or to construct the activity building blocks, children's intelligence can be developed, can piece into the house, various animals etc., along with the development of building blocks toy, diversified pin-connected panel building blocks have appeared, pin-connected panel building blocks are through going into the draw-in groove on the second building block with the stuck point card on the first building block in, thereby realize stable connection, in the building blocks field, in order to assemble more interesting structures through building blocks, in order to keep the stability between the building blocks, still be provided with the bolt that is used for connecting building blocks and building blocks between the building blocks.

In prior art, building blocks bolt usually need occupy a hole site and set up, and this other hole sites that just leads to the perpendicular to occupy the hole site are blockked by the building blocks bolt, can't assemble other spare parts, have influenced the expansion space of building blocks to a great extent.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a connection structure of building blocks part to solve the problem that proposes in the above-mentioned background art. In order to achieve the above object, the utility model provides a following technical scheme: a connecting structure of building block parts comprises a building block body and a connecting bolt, wherein the building block body comprises a shell and a bottom plate, the bottom plate is clamped and installed at the bottom end of the inner wall of the shell, the shell is a square body consisting of a top part, a front part, a rear part, a left part and a right part, the front part and the rear part are symmetrically arranged, the left part and the right part are symmetrically arranged, a plurality of same clamping parts are symmetrically arranged on two sides of the top part of the shell, a plurality of assembling holes are formed in the top part, the front part, the rear part, the left part and the right part of the shell, first threads are arranged on the inner wall of each assembling hole, a plurality of same guide holes are formed in the bottom plate, and the guide holes correspond to the assembling holes in the top part of the shell one to one;

the connecting bolt comprises a cylinder, one end of the cylinder is provided with a limiting cover, the limiting cover is provided with a special-shaped hole, the special-shaped hole extends into the cylinder, and the surface of the cylinder is provided with a second thread matched with the first thread;

the connecting bolt is installed in the assembling hole in a threaded mode, and the bottom end of the connecting bolt extends to one side, far away from the shell, of the guide hole.

Preferably, the inside of shell still symmetry is provided with a plurality of spliced pole, and the end of spliced pole cup joints in the outside of adapter sleeve, a plurality of adapter sleeve sets up the one side at the bottom plate.

Preferably, the inner walls of the front part, the rear part, the left part and the right part of the shell are provided with a plurality of limiting strips, the limiting strips are connected with the limiting grooves in a clamping manner, and the limiting grooves are formed in the edges of the bottom plate.

Preferably, the bottom plate is provided with a plurality of limiting parts, and the limiting parts correspond to the clamping parts one to one.

Preferably, the length of connecting bolt equals the distance of shell top to bottom, the distance of bottom plate to shell bottom equals the distance at block portion both ends, the minimum distance of assembling hole edge on the front portion, rear portion, left portion and the right part of shell to the shell top equals the distance at block portion both ends.

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

the utility model discloses a pin-connected panel's structural design, pin-connected panel about two building blocks bodies, through connecting the bolt with two building blocks bodies reciprocal anchorage from top to bottom, the connecting bolt only can occupy the hole site of top building blocks body and can not occupy the hole site of below building blocks body to assemble for building blocks has increased certain expansibility.

The utility model discloses a structural design of pin-connected panel when assembling each other between the building blocks body, can selectively select suitable hole of assembling and be connected with the connector link to more flexibility has been increased.

Drawings

FIG. 1 is one of the schematic diagrams of the two building block bodies of the present invention;

FIG. 2 is a second schematic view of the up-down assembly structure of two building blocks of the present invention;

FIG. 3 is a schematic view of the building block body of the present invention;

FIG. 4 is a second schematic view of the building block body structure of the present invention;

FIG. 5 is an exploded view of the building block body of the present invention;

FIG. 6 is a schematic view of the connecting bolt of the present invention;

FIG. 7 is a schematic view of the structure of the two building blocks of the present invention;

fig. 8 is a schematic view of the assembly structure of the building block body, the first assembly piece, the second assembly piece and the expansion fastener of the present invention;

fig. 9 is a schematic view of the connection structure between the building block body and the fourth assembling member of the present invention;

fig. 10 is an exploded view of the connection structure between the building block body and the fourth assembly member.

In the figure: 1. a building block body; 101. a housing; 101a, an engaging part; 101b, assembling holes; 101c, a first thread; 101d, connecting columns; 101e, a limiting strip; 102. a base plate; 102a, a guide hole; 102b, a limiting groove; 102c, a connecting sleeve; 102d, a limiting part; 2. a connecting bolt; 201. a cylinder; 202. a limiting cover; 203. a profiled hole; 204. a second thread; 3. a first assembly member; 4. a second assembly; 5. a third assembly; 6. a fourth assembly; 7. connecting columns.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the staff of ordinary skill in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 8, the present invention provides a technical solution: a connecting structure of building block parts comprises a building block body 1 and a connecting bolt 2, wherein the building block body 1 comprises a shell 101 and a bottom plate 102, the bottom plate 102 is clamped and installed at the bottom end of the inner wall of the shell 101, the shell 101 is a square body consisting of a top part, a front part, a rear part, a left part and a right part, the front part and the rear part are symmetrically arranged, the left part and the right part are symmetrically arranged, a plurality of same clamping parts 101a are symmetrically arranged on two sides of the top part of the shell 101, a plurality of assembling holes 101b are formed in the top part, the front part, the rear part, the left part and the right part of the shell 101, first threads 101c are arranged on the inner wall of each assembling hole 101b, a plurality of same guide holes 102a are formed in the bottom plate 102, and the guide holes 102a are in one-to-one correspondence with the assembling holes 101b positioned in the top part of the shell 101;

the connecting bolt 2 comprises a column 201, one end of the column 201 is provided with a limiting cover 202, a special-shaped hole 203 is formed in the limiting cover 202, the special-shaped hole 203 extends into the column 201, and a second thread 204 matched with the first thread 101c is arranged on the surface of the column 201;

the connection bolt 2 is screwed into the assembling hole 101b, and the bottom end of the connection bolt 2 extends to the side of the guide hole 102a away from the casing 101.

In this embodiment, the inside of the casing 101 is further symmetrically provided with a plurality of connecting columns 101d, the tail ends of the connecting columns 101d are sleeved outside the connecting sleeves 102c, and the connecting sleeves 102c are arranged on one side of the bottom plate 102.

In this embodiment, the inner walls of the front portion, the rear portion, the left portion, and the right portion of the casing 101 are provided with a plurality of limiting strips 101e, the limiting strips 101e are engaged with the limiting grooves 102b, and the limiting grooves 102b are formed in the edge of the bottom plate 102.

In this embodiment, the bottom plate 102 is provided with a plurality of limiting portions 102d, and the limiting portions 102d correspond to the engaging portions 101a one to one.

In this embodiment, the length of the connecting bolt 2 is equal to the distance from the top to the bottom of the housing 101, the distance from the bottom plate 102 to the bottom of the housing 101 is equal to the distance from the two ends of the engaging portion 101a, and the minimum distance from the edges of the assembling holes 101b on the front, rear, left and right portions of the housing 101 to the top of the housing 101 is equal to the distance from the two ends of the engaging portion 101 a.

The first embodiment is as follows:

the utility model discloses a use method and advantage: when the connecting structure of the building block parts is used, the working process is as follows:

as shown in fig. 1 to 8, when two building block bodies 1 are assembled, the engaging portion 101a of the lower building block body 1 is engaged with the gap between the guide hole 102a of the upper building block body 1 and the limiting strip 101e, at this time, the assembly of the upper and lower building block bodies 1 is completed initially, then the connecting bolt 2 is installed in the assembly hole 101b of the upper building block body 1 and rotated, the two building block bodies 1 are fixed together by the connecting bolt 2, because the length of the connecting bolt 2 is equal to the distance from the top to the bottom of the outer casing 101, the second thread 204 on the connecting bolt 2 can be just engaged with the first thread 101c below, so that the hole site of the lower building block body 1 is not occupied, after the assembly, the first assembly part 3, the second assembly part 4 and the third assembly part 5 can be inserted into the assembly hole 101b of the lower building block body 1, so as to achieve more expansion, and a user can set the position of the connecting bolt 2 according to actual requirements, thereby increasing more flexibility.

Example two:

as shown in fig. 9 and 10, different from the first embodiment, a plurality of building block bodies 1 are vertically arranged and assembled, one side of each of the building block body 1 located at the top and the building block body 1 located at the bottom is connected with a fourth assembly part 6 through a connecting column 7 and a third assembly part 5 in a clamping manner, the connecting column 7 is fixedly connected with the third assembly part 5, the length of the thread on the connecting column 7 is one half of the length of the second thread 204 on the connecting bolt 2, and the third assembly part 5 is installed in the hole of the fourth assembly part 6 in a clamping manner.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a connection structure of building blocks part, includes building blocks body (1) and connecting bolt (2), its characterized in that: the building block body (1) comprises a shell (101) and a bottom plate (102), the bottom plate (102) is clamped and installed at the bottom end of the inner wall of the shell (101), the shell (101) is a square body formed by a top portion, a front portion, a rear portion, a left portion and a right portion, the front portion and the rear portion are symmetrically arranged, the left portion and the right portion are symmetrically arranged, a plurality of identical clamping portions (101 a) are symmetrically arranged on two sides of the top portion of the shell (101), a plurality of assembling holes (101 b) are formed in the top portion, the front portion, the rear portion, the left portion and the right portion of the shell (101), first threads (101 c) are arranged on the inner wall of each assembling hole (101 b), a plurality of identical guide holes (102 a) are formed in the bottom plate (102), and the guide holes (102 a) are in one-to-one correspondence with the assembling holes (101 b) located in the top portion of the shell (101);

the connecting bolt (2) comprises a cylinder (201), one end of the cylinder (201) is provided with a limiting cover (202), a special-shaped hole (203) is formed in the limiting cover (202), the special-shaped hole (203) extends into the cylinder (201), and a second thread (204) matched with the first thread (101 c) is arranged on the surface of the cylinder (201);

the connecting bolt (2) is installed in the assembling hole (101 b) in a threaded mode, and the bottom end of the connecting bolt (2) extends to one side, away from the shell (101), of the guide hole (102 a).

2. The connecting structure of building blocks as claimed in claim 1, wherein: the inner part of the shell (101) is also symmetrically provided with a plurality of connecting columns (101 d), the tail ends of the connecting columns (101 d) are sleeved outside the connecting sleeves (102 c), and the connecting sleeves (102 c) are arranged on one side of the bottom plate (102).

3. The connecting structure of building blocks as claimed in claim 1, wherein: the inner wall of the front portion, the rear portion, the left portion and the right portion of the shell (101) is provided with a plurality of limiting strips (101 e), the limiting strips (101 e) are connected with limiting grooves (102 b) in a clamping mode, and the limiting grooves (102 b) are arranged at the edges of the bottom plate (102).

4. The connecting structure of building blocks as claimed in claim 1, wherein: the bottom plate (102) is provided with a plurality of limiting parts (102 d), and the limiting parts (102 d) correspond to the clamping parts (101 a) one by one.

5. The connecting structure of building blocks as claimed in claim 1, wherein: the length of connecting bolt (2) equals the distance of shell (101) top to bottom, the distance of bottom plate (102) to shell (101) bottom equals the distance at block portion (101 a) both ends, the minimum distance of assembling hole (101 b) edge on the front portion, rear portion, left portion and the right part of shell (101) to shell (101) top equals the distance at block portion (101 a) both ends.