Transformable building block car toy

Abstract

The utility model relates to the technical field of toys, in particular to a transformable building block car toy which comprises a main building block and an auxiliary building block, the main building block comprises a main block, a hollow rod with one closed end and a suction cup fixedly installed at the open end of the hollow rod, and an air vent is formed in the surface of the hollow rod. A rotating opening is formed in the closed end of the hollow rod, a rotating shaft is rotationally installed in the rotating opening in a sealed mode, an arc-shaped plate used for covering the ventilation opening is fixedly installed at the end, located in the hollow rod, of the rotating shaft through a connecting rod, and the rotating shaft is controlled to rotate through a transmission assembly. The auxiliary building blocks comprise inserting rods and auxiliary blocks installed at the ends of the inserting rods, and inserting grooves allowing the ends of the inserting rods to be inserted therein are formed in the upper surface, the left side wall and the right side wall of the main body block. The multiple main body blocks are spliced through the multiple suction cups, the splicing stability of the multiple main body blocks can be higher through adsorption of the suction cups, and the situation that the multiple main body blocks fall off due to looseness of the splicing positions is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of toys, in particular to a deformable building block car toy. Background Art

[0002] The building block toy car is made of various building blocks, assembled into the shape of a car. When playing, the various building blocks can be plugged in and disassembled together at will, so as to achieve a deformation effect, which can train children's hands-on ability.

[0003] Various existing building blocks are assembled together only by plugging, which results in loose assembling parts, easy to fall off and poor stability. Utility Model Content

[0004] The purpose of the utility model is to solve the following shortcomings in the prior art: the various existing building blocks are only assembled together by plugging, which leads to loose assembling parts, easy to fall off, and poor stability, and a deformable building block car toy is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A deformable building block car toy comprises a main building block and an auxiliary building block, wherein the main building block comprises a main body block, a hollow rod with a closed end and a suction cup fixedly mounted on the open end of the hollow rod, a mounting cavity is provided in the main body block, a through hole connected to the mounting cavity is provided on the surface of the main body block, the hollow rod is fixedly mounted in the through hole, a rotating groove is provided on the surface of the main body block away from the through hole, a rotating disk is rotatably mounted in the rotating groove, the rotating disk and the suction cup are located on the same horizontal line, a vent is provided on the surface of the hollow rod, a rotating opening is provided at one end of the hollow rod with a closed opening, a rotating shaft is sealed and rotatably mounted in the rotating opening, an arc plate for covering the vent is fixedly mounted on one end of the rotating shaft located in the hollow rod through a connecting rod, and the rotating shaft is controlled to rotate by a transmission assembly;

[0007] The auxiliary building block includes an insertion rod and an auxiliary block installed at the end of the insertion rod. The upper surface and left and right side walls of the main block are provided with slots for inserting the ends of the insertion rod. A magnetic block is installed at one end of the insertion rod away from the auxiliary block, and a magnetic sheet is bonded to the slot wall.

[0008] Preferably, the transmission assembly includes a gear fixedly mounted on the rotating shaft at one end outside the hollow rod and a rack rod meshing with the gear, a mounting groove is provided on the lower surface of the main body block, a through hole connected to the mounting cavity is provided on the top wall of the mounting groove, a sliding rod is vertically slidably inserted in the through hole, the top end of the sliding rod is fixedly connected to the bottom end of the rack rod, a push plate is fixedly mounted on the bottom end of the sliding rod, and the rack rod is connected to the mounting cavity through a telescopic component.

[0009] Preferably, the telescopic component comprises a telescopic spring sleeved on the slide rod, and two ends of the telescopic spring are respectively fixedly connected to the bottom end of the rack rod and the bottom of the installation cavity.

[0010] Preferably, a limiting component is provided in the mounting groove, and the limiting component is used to limit the vertical movement of the rack rod.

[0011] Preferably, the limiting assembly includes a rotating rod vertically rotatably installed in the mounting groove, a moving rod fixedly sleeved on the rotating rod, and a U-shaped clamping block fixedly installed at one end of the moving rod, the moving rod is connected to the mounting groove through an elastic component, and the push plate is clamped in the U-shaped clamping slot of the clamping block.

[0012] Preferably, the elastic component comprises a torsion spring sleeved on the rotating rod, and two ends of the torsion spring are respectively fixedly connected to the upper surface of the moving rod and the wall of the installation groove.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The assembly of multiple main blocks is completed by multiple suction cups. Compared with the traditional plug-in method, the adsorption of the suction cups can make the assembly of multiple main blocks more stable, avoiding the looseness of the assembly points and causing the multiple main blocks to fall off. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front three-dimensional structural schematic diagram of a deformable building block car toy proposed by the utility model;

[0016] Figure 2 This is a top-down three-dimensional structural schematic diagram of a deformable building block car toy proposed by the utility model;

[0017] Figure 3 This is a bottom-up three-dimensional structural schematic diagram of a deformable building block car toy proposed by the utility model;

[0018] Figure 4 This is a schematic diagram of a partial three-dimensional cross-sectional structure of a main block of a deformable building block car toy proposed by the utility model;

[0019] Figure 5 It is a partial three-dimensional structural schematic diagram of a hollow rod, a suction cup, a transmission component and a limiting component in a deformable building block car toy proposed by the utility model;

[0020] Figure 6 This is a schematic diagram of the three-dimensional structure of the auxiliary block in a deformable building block car toy proposed by the utility model;

[0021] Figure 7 for Figure 3 A magnified view of the structure in the middle.

[0022] In the figure: 1 main block, 2 hollow rod, 3 suction cup, 4 turntable, 5 vent, 6 rotating shaft, 7 arc plate, 8 plug rod, 9 auxiliary block, 10 slot, 11 magnetic block, 12 magnetic sheet, 13 gear, 14 rack rod, 15 slide rod, 16 push plate, 17 telescopic spring, 18 rotating rod, 19 moving rod, 20 card block, 21 torsion spring. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] The terms such as "upper", "lower", "left", "right", "middle" and "one" cited in the present utility model are only for the convenience of description and are not used to limit the scope of application of the present utility model. Changes or adjustments in their relative relationships shall be regarded as the scope of application of the present utility model without substantially changing the technical content.

[0025] Reference Figure 1-Figure 7 A deformable building block car toy comprises a main building block and an auxiliary building block, wherein the main building block comprises a main body block 1, a hollow rod 2 with a closed end and a suction cup 3 fixedly mounted on the open end of the hollow rod 2, a mounting cavity is provided in the main body block 1, a through hole connected to the mounting cavity is provided on the surface of the main body block 1, the hollow rod 2 is fixedly mounted in the through hole, a rotating groove is provided on the surface of the main body block 1 away from the through hole, a turntable 4 is rotatably mounted in the rotating groove, the turntable 4 and the suction cup 3 are located on the same horizontal line, a vent 5 is provided on the surface of the hollow rod 2, a rotating opening is provided at one end of the hollow rod 2 with a closed opening, a rotating shaft 6 is sealed and rotatably mounted in the rotating opening, and a cover is fixedly mounted on one end of the rotating shaft 6 located in the hollow rod 2 through a connecting rod. The arc-shaped plate 7 of the cover vent 5, the rotating shaft 6 is controlled to rotate by a transmission assembly, the transmission assembly includes a gear 13 fixedly mounted on the rotating shaft 6 at one end outside the hollow rod 2 and a rack rod 14 meshingly connected to the gear 13, a mounting groove is provided on the lower surface of the main body block 1, a through hole connected to the mounting cavity is provided on the top wall of the mounting groove, a slide rod 15 is vertically slidably inserted in the through hole, the top end of the slide rod 15 is fixedly connected to the bottom end of the rack rod 14, a push plate 16 is fixedly installed on the bottom end of the slide rod 15, the rack rod 14 is connected to the mounting cavity through a telescopic component, the telescopic component includes a telescopic spring 17 sleeved on the slide rod 15, and the two ends of the telescopic spring 17 are respectively fixedly connected to the bottom end of the rack rod 14 and the bottom of the mounting cavity.

[0026] The auxiliary building blocks include an insertion rod 8 and an auxiliary block 9 installed at the end of the insertion rod 8. The auxiliary block 9 has various shapes. A slot 10 for inserting the end of the insertion rod 8 is provided on the upper surface and the left and right side walls of the main block 1. A magnetic block 11 is installed at the end of the insertion rod 8 away from the auxiliary block 9, and a magnetic sheet 12 is bonded to the groove wall of the slot 10.

[0027] When assembling multiple main blocks 1 of a toy car, it is only necessary to align the suction cup 3 of the main block 1 with the turntable 4 of another main block 1 and press them tightly. Under the action of the pressing force, the suction cup 3 will be deformed, and the gas in the suction cup 3 will slip out from the gap between the contact surface of the suction cup 3 and the turntable 4, and the suction cup 3 will be adsorbed on the turntable 4, thereby completing the assembly of the multiple main blocks 1. At this time, the insertion rods 8 in the multiple auxiliary building blocks can be inserted into the multiple slots 10, and the magnetic block 11 at the end of the insertion rod 8 will be attracted to the magnetic sheet 12 in the slot 10, thereby forming a simple magnetic fixation.

[0028] When disassembly is required, it is only necessary to take out the insertion rod 8 from the slot 10, and by pressing the push plate 16 to move up, the rack rod 14 is also moved up, and the gear 13 meshing with the rack rod 14 will drive the rotating shaft 6 and the arc plate 7 to rotate, so that the arc plate 7 no longer covers the vent 5, and the vent 5 will be in an open state. The gas in the outside will enter the suction cup 3 from the vent 5, so that the pressure inside and outside the suction cup 3 is consistent, and the adsorption between the suction cup 3 and the turntable 4 can be easily released. It is convenient and quick. Compared with the traditional plug-in method, the adsorption of the suction cup 3 can make the assembly stability between the multiple main blocks 1 stronger, and avoid the loosening of the assembly and the falling off of the multiple main blocks 1.

[0029] A limiting assembly is provided in the mounting groove, and the limiting assembly is used to limit the vertical movement of the rack rod 14. The limiting assembly includes a rotating rod 18 vertically rotatably installed in the mounting groove, a moving rod 19 fixedly sleeved on the rotating rod 18, and a U-shaped clamping block 20 fixedly installed at one end of the moving rod 19. The moving rod 19 is connected to the mounting groove through an elastic component, and the push plate 16 is clamped in the U-shaped clamping groove of the clamping block 20. The elastic component includes a torsion spring 21 sleeved on the rotating rod 18, and the two ends of the torsion spring 21 are respectively fixedly connected to the upper surface of the moving rod 19 and the wall of the mounting groove.

[0030] The arc plate 7 will cover the vent 5 in the initial state, and under the elastic potential energy of the torsion spring 21, the push plate 16 will also be located in the slot of the block 20. At this time, the push plate 16 is blocked by the block 20 and cannot move vertically with the rack rod 14, so that the vent 5 will always be in a closed state to prevent the push plate 16 from moving vertically due to the vibration force during play, thereby causing the rack rod 14 to rotate with the gear 13, so that the arc plate 7 no longer covers the vent 5, and the adsorption of the suction cup 3 and the turntable 4 disappears.

[0031] When it is necessary to control the vertical movement of the push plate 16, it is only necessary to rotate the rotating rod 18 to control the moving rod 19 and the block 20 to move together until the push plate 16 is rotated out of the slot of the block 20 to release the restriction on the push plate 16, and then control the vertical movement of the push plate 16.

[0032] In the present invention, when assembling a plurality of main blocks 1 of a toy car, it is only necessary to align the suction cup 3 of the main block 1 with the turntable 4 of another main block 1 and press them tightly. Under the action of the pressing force, the suction cup 3 will be deformed, and the gas in the suction cup 3 will slip out from the gap between the contact surface of the suction cup 3 and the turntable 4, and the suction cup 3 will be adsorbed with the turntable 4, thereby completing the assembly of the plurality of main blocks 1. At this time, the insertion rods 8 in the plurality of auxiliary building blocks can be inserted into the plurality of slots 10, and the magnetic block 11 at the end of the insertion rod 8 will be attracted to the magnetic sheet 12 in the slot 10, thereby forming a simple magnetic fixation. When disassembling, it is only necessary to take out the insertion rod 8 from the slot 10 to complete the disassembly of the auxiliary building block, and then control the rotation of the shaft 6 through the transmission component so that the arc plate 7 no longer covers the vent 5, and the vent 5 will be in an open state. The gas in the outside will enter the suction cup 3 from the vent 5, so that the pressure inside and outside the suction cup 3 is consistent, and the adsorption between the suction cup 3 and the turntable 4 can be easily released, and the disassembly of the main building block can be completed. It is convenient and quick. Compared with the traditional plug-in method, the adsorption of the suction cup 3 can make the assembly stability between the multiple main blocks 1 stronger, and avoid the loosening of the assembly and the falling off of the multiple main blocks 1.

[0033] In the present invention, unless otherwise clearly specified or limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A deformable building block car toy, comprising a main building block and an auxiliary building block, characterized in that: The main building block comprises a main body block (1), a hollow rod (2) with a closed end, and a suction cup (3) fixedly mounted on the open end of the hollow rod (2); a mounting cavity is provided in the main body block (1); a through hole communicating with the mounting cavity is provided on the surface of the main body block (1); the hollow rod (2) is fixedly mounted in the through hole; a rotating groove is provided on the surface of the main body block (1) away from the through hole; a rotating disk (4) is rotatably mounted in the rotating groove; the rotating disk (4) and the suction cup (3) are located on the same horizontal line; a vent (5) is provided on the surface of the hollow rod (2); a rotating opening is provided at one end of the hollow rod (2) with a closed end; a rotating shaft (6) is rotatably mounted in the rotating opening; an arc plate (7) for covering the vent (5) is fixedly mounted on one end of the rotating shaft (6) located in the hollow rod (2) through a connecting rod; the rotating shaft (6) is controlled to rotate by a transmission assembly; The auxiliary building block comprises an insertion rod (8) and an auxiliary block (9) mounted on the end of the insertion rod (8); a slot (10) for inserting the end of the insertion rod (8) is provided on the upper surface and the left and right side walls of the main body block (1); a magnetic block (11) is mounted on the end of the insertion rod (8) away from the auxiliary block (9); and a magnetic sheet (12) is bonded to the slot wall of the slot (10).

2. A deformable building block car toy according to claim 1, characterized in that: The transmission assembly comprises a gear (13) fixedly mounted on the rotating shaft (6) at one end outside the hollow rod (2) and a rack rod (14) meshingly connected to the gear (13); a mounting groove is provided on the lower surface of the main body block (1); a through hole communicating with the mounting cavity is provided on the top wall of the mounting groove; a slide rod (15) is vertically slidably inserted in the through hole; the top end of the slide rod (15) is fixedly connected to the bottom end of the rack rod (14); a push plate (16) is fixedly mounted on the bottom end of the slide rod (15); and the rack rod (14) is connected to the mounting cavity via a telescopic component.

3. A deformable building block car toy according to claim 2, characterized in that: The telescopic component comprises a telescopic spring (17) sleeved on the slide rod (15), and two ends of the telescopic spring (17) are respectively fixedly connected to the bottom end of the rack rod (14) and the bottom of the installation cavity.

4. A deformable building block car toy according to claim 2, characterized in that: A limiting component is provided in the installation groove, and the limiting component is used to limit the vertical movement of the rack rod (14).

5. A deformable building block car toy according to claim 4, characterized in that: The limiting assembly comprises a rotating rod (18) mounted in a mounting groove for vertical rotation, a moving rod (19) fixedly sleeved on the rotating rod (18), and a U-shaped clamping block (20) fixedly mounted on one end of the moving rod (19); the moving rod (19) is connected to the mounting groove via an elastic component, and the push plate (16) is clamped in the U-shaped clamping slot of the clamping block (20).

6. A deformable building block car toy according to claim 5, characterized in that: The elastic component comprises a torsion spring (21) sleeved on the rotating rod (18), and two ends of the torsion spring (21) are respectively fixedly connected to the upper surface of the moving rod (19) and the wall of the installation groove.

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