TWI523674B - Blowing building blocks - Google Patents

Description

Blasting block unit

The present invention relates to a building block, and more particularly to a blasting block unit capable of creating a building block toy having a suction and exhaust effect.

Referring to FIG. 1 , the hovercraft toy 1 of the Early Republic of China Publication No. 200944276 is taken as an example, and mainly includes a base 11 , a fan 12 disposed on the base 11 , a motor 13 driving the fan 12 , and the supply A battery 16 for the power required by the fan 12, and a skirt 18 mounted on the periphery of the base 11 and defining a venting space 17 with the base 11. The fan 12 has an air introduction port 121 opposite to the ventilation space 17.

When the motor 13 drives the fan 12 to rotate, the airflow flows from the front to the rear of the fan 12, and the air introduction port 121 fills the skirt 18, causing the skirt 18 to expand due to inflation. Thereby, the whole floats on a plane due to the action of the airflow, achieving the effect of the game.

It is worth noting that the airflow in nature may have different forces such as suction or blowing because of the different flow directions. However, although the aforementioned early publication is a toy, it can only limit one shape and display a kind of airflow ( Blowing), not only the shape change is limited, but also can not be used for the purpose of teaching and display for the different airflows mentioned above. Therefore, the creativity and the effect of entertaining and teaching can still be greatly improved.

Therefore, the object of the present invention is to provide a blast block that can create a different toy by creativity and effectively enhance the educational and entertaining effects. yuan.

Therefore, the blasting block unit is assembled in a building block, and the building block is composed of a plurality of building blocks and a plurality of bolts combined with adjacent building blocks, and the building blocks can be any one of a long building block and a bar frame building block and one of the blocks. The plurality of perforations are combined with the bolts, and the blasting block unit comprises a blasting brick, a motor building block, and at least one wind fitting. The blasting block has a casing, an impeller pivoted in the casing, an air inlet formed in the casing along an axis, at least one air outlet formed around the axis and formed in the casing, and formed in the casing An outer surface and a plurality of plugs that are inserted into the perforations of the aforementioned blocks. The motor block is coupled to the housing along the axis and has a shaft that outputs power and drives the impeller. The airflow fitting is connected to one of the air inlet and the air outlet, and has a chamber connected to the outside, the chamber forms a medium for guiding the airflow into the air inlet, and forms a guide with respect to the air outlet. The media boundary from which the air is discharged.

The utility model has the beneficial effects that the building block toy having the air suction effect (such as a vacuum cleaner) and the air exhausting effect (such as a hovercraft) can be created by using the variability of the air inlet fitting and the air inlet and the air outlet, and can not only teach Children understand the role of airflow, and can play a high degree of creativity to achieve the purpose of fun and education.

The above and other technical contents, features and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments.

Referring to Figures 2, 3, and 4, one of the blast block units of the present invention The preferred embodiment is assembled in a building block 2. The building block 2 is composed of at least one battery block 20, a plurality of long blocks 21, a plurality of frame blocks 22, and a combination of adjacent long blocks 21, or adjacent frame blocks 22, or adjacent long blocks. 21 is combined with a plurality of bolts 23 of the block building block 22. The long blocks 21 and the strip blocks 22 respectively have a plurality of perforations 211, 221 that are inserted into the bolts 23. The blasting block unit comprises a blasting brick 3, a motor building block 4, two chilling fittings 5, 6, and an accessory building block set 7.

The blaster 3 has a casing 31, an impeller 32 pivoted in the casing 31, an air inlet 33 formed on one side of the casing 31 along an axis X, and a ring edge 34 surrounding the air inlet 33. a plurality of air outlets 35 formed around the axis X and oppositely formed on one side of the casing 31, a plurality of plugs 36 formed on an outer surface of the casing 31 and engageable with the through holes 211, 221, and formed therein Two keyholes 37 on the other side of the housing 31 and surrounding the axis X. The keyholes 37 have a large hole portion 371 and a small hole portion 372, respectively.

The motor block 4 is detachably coupled to the housing 31 of the blasting brick 3 along the axis X, and has a housing 40, a motor 41, a wire 42, and two locking posts 43. The motor 41 is housed in the housing 40 and has a rotating shaft 411 that outputs power and drives the impeller 32. The electric wire 42 is connected to the motor 41, and is connected to the battery block group 20 to obtain required electric power. The lock posts 43 are formed on one side of the housing 40 and opposite the lock holes 37. The maximum outer diameter of the locking posts 43 is smaller than the large hole portion 371 is larger than the small hole portion 372, and the large hole portion 371 is inserted into the housing 31 and then fastened to the small hole portion 372 to make the motor building block 4 is combined with the blaster 3 .

Referring to Figures 2 and 5, the windshield fitting 5 is soft in the preferred embodiment. An air cushion having an opening 52 formed in a bottom layer 51 and attached to a plane I, an air inlet 54 formed in an upper layer 53 and communicating with any air outlet 35 of the air building block 3, and formed in the air inlet 54 The upper layer 53 and the bottom layer 51 communicate with the outside chamber 55 through the opening 52. It is worth mentioning that the plane I can be a desktop, a ground, a water surface, or the like.

Referring to Figures 2 and 7, the windshield fitting 6 is a see-through tubular member in the preferred embodiment, and has a tube wall 61 defining a chamber 60, and a first portion formed at one end of the tube wall 61. The port 62 is formed at a second port 63 formed at the other end of the pipe wall 61 and communicating with the outside, and an insertion hole 64 formed in the pipe wall 61 and communicating with the chamber 60. The first port 62 is in contact with the rim 34 of the blast block 3 and communicates with the blast block 3 air inlet 33.

Referring to FIG. 2, and FIG. 5 and FIG. 8, the accessory block set 7 has a padding block 71, a duct building block 72, a two-ring bunching block 73, an end cap 74, a cover 75, and a connecting block 76. among them:

The heightening block 71 has a plate member 711 attached to an inner surface of the upper layer 53 of the windshield fitting 5, a hole post 712 formed on one side of the plate member 711 and passing through the upper layer 53 of the windshield fitting 5, and A plurality of convex portions 713 formed on the other side of the plate member 711. The hole post 712 is inserted into the air outlet 35 of the blast block 3 to communicate with each other. The protrusions 713 are used to space the hole 712 and the air fitting 5, or to space the plane I of the hole 712 to form an air gap for airflow.

The conduit block 72 has a ring wall 721 that is inserted into the cavity 64 of the windshield fitting 6 and communicates with the chamber 60, a ring surrounding the ring wall 721 and is attached to an outer surface of the wall 61 of the windshield fitting 6 The rib 722 and an extension tube 723 that is sleeved with the ring wall 721.

The loop block 73 has a ring body 731 surrounding the windshield fitting 6, and a plurality of bolts formed on an outer surface of the ring body 731 and interposed with the perforation 211 of the long block 21 or the perforation 221 of the frame block 22 732.

The end cover 74 closes the second port 63 of the sump 6 and has a suction opening 741 that communicates with the outside of the chamber 60 and a detachable cover 742 that closes the suction opening 741.

The cover 75 closes any of the air outlets 35 of the blast block 3 .

The nozzle block 76 is sleeved and communicated with any of the air outlets 35 of the air block 3 .

Referring to FIG. 2, FIG. 4, and FIG. 5, in the case of assembling a hovercraft, only a plurality of bolts 23 are required to be abutted from an inner surface of the upper layer 53 of the air fitting 5 to a through hole inserted into the long block 21. 211, the upper layer 53 of the windshield fitting 5 is interposed between the bolt 23 and the long brick 21, and the windshield fitting 5 is fixed to the block assembly 2. Then, the plate member 711 of the heightening block 71 is supported on the inner surface of the upper layer 53 of the windshield fitting 5, so that the hole column 712 passes through the venting opening 54 from the venting fitting 5, and then passes through the blasting brick 3 The stud 36 is inserted into the through hole 221 of the frame block 22, and the blast block 3 is integrated with the block fit 2, and one of the air outlets 35 is docked with the hole 712 of the tiling block 71, so that The chamber 55 forms a medium for guiding the airflow to be discharged with respect to the air outlet 35, and finally, the other air outlet 35 is closed by the cover 75.

When the battery pack 20 supplies the electric power required for the rotation of the rotating shaft 411 of the motor 41, the rotating shaft 411 can drive the impeller 32 of the blasting brick 3 to rotate, and the air inlet 33 enters, and the air outlet 35 enters. Exhausted Air flow, whereby the airflow is filled in the chamber 55 of the air fitting 5, and the opening 52 is discharged through the gap between the bottom layer 51 and the plane I, forming an upward buoyancy of the wind fitting 5 The building block 2 is made of a hovercraft. In this case, if another motor block 4' and a fan 44 are added, a propelling airflow can be generated to cause the block fit 2 to float on the plane I.

Referring to FIG. 2 and FIG. 6 , the building block 2 can also have different variability by the change of the fitting. For example, the connecting block 75 can be replaced by the connecting block 76 to be in contact with the air outlet 35, thereby enabling The pipe 76 is used to concentrate the airflow, so that the concentrated airflow forms an upward air pressure, and the top of the ball II floats in the air.

Referring to FIG. 2 and FIG. 7 , in the case of assembling the vacuum cleaner, only the first port 62 of the windshield fitting 6 is butted against the rim 34 of the blasting brick 3, and the ring body 731 of the annular beam block 73 is ring-shaped. Fixing the first port 62 and the rim 34 enables the windshield fitting 6 to be affixed to the blaster 3, and then the ring wall 721 of the conduit block 72 and the receptacle 64 of the leeward fitting 6 The rib 722 is attached to the outer surface of the tube wall 61, and communicates with the chamber 60, and then the ring wall 721 and the extension tube 723 are sleeved, and the windshield block is closed by the end cover 74. The second port 63 of the 6 is finally docked with one of the air outlets 35 by the connector block 76, and the other air outlet 35 is closed by the cover 75.

When the battery pack 20 supplies the electric power required for the rotation of the rotating shaft 411 of the motor 41, the rotating shaft 411 can drive the impeller 32 of the blasting brick 3 to rotate, and the air inlet 33 enters, and the air outlet 35 enters. The exhausted airflow, whereby the airflow is filled by the outside through the conduit block 72 at the sink The chamber 60 of the fitting 6 and the first port 62 of the air fitting 6 pass through the air inlet 33 of the air building block 3, the air outlet 35, and finally the outside of the connecting block 76 is discharged to the outside, so that the building block 2 An attractive air flow is generated, and it can be used as a vacuum cleaner to attract the foreign object III into the chamber 60.

Referring to FIG. 2 and FIG. 8 , the building block 2 can also produce different variability by changing the fittings. For example, the two air outlets 35 of the blasting brick 3 are respectively closed by two covers 75, thereby The traveling direction of the airflow may become filled by the outside of the chamber 60 through the conduit block 72, and finally, the jack 64 of the air fitting 6 is discharged to the outside through the duct block 72, thereby accommodating The foreign object III in the chamber 60 is capable of fluttering in the direction of the airflow, and is discharged from the windshield fitting 6 by the duct block 72.

According to the above description, the blast block unit of the present invention has the following advantages and effects:

According to the present invention, the variability of the above-mentioned building block 2 can be utilized, and the components such as the blaster 3, the motor block 4, the windshield fittings 5, 6, and the accessory building block 7 can be combined to create a suction. Wind effect and air-efficient toys. In this way, not only can children be taught through the perspective of education, but also the effect of airflow and changes in the direction of airflow, and the invention can be freely created, and the enthusiasm of the individual's creativity can be achieved. .

The above is only the preferred embodiment of the present invention, and the scope of the invention is not limited thereto, that is, the simple equivalent changes and modifications made by the scope of the invention and the description of the invention are All remain within the scope of the invention patent.

2‧‧‧Building blocks

20‧‧‧Battery building blocks

21‧‧‧Long blocks

211‧‧‧Perforation

22‧‧‧Box building blocks

221‧‧‧Perforation

23‧‧‧Bolts

3‧‧‧ blast building blocks

31‧‧‧Shell

32‧‧‧ Impeller

33‧‧‧Air inlet

34‧‧‧ rim

35‧‧‧air outlet

36‧‧‧Stile

37‧‧‧Keyhole

371‧‧‧Major hole

372‧‧‧Small hole

4‧‧‧Motor blocks

4’‧‧·Motor blocks

40‧‧‧shell

41‧‧‧Motor

411‧‧‧ shaft

42‧‧‧Wire

43‧‧‧Lock column

44‧‧‧fan

5‧‧‧Wind accessories

51‧‧‧ bottom layer

52‧‧‧ openings

53‧‧‧Upper

54‧‧‧Air inlet

55‧‧‧ chamber

6‧‧‧Wind accessories

60‧‧‧ chamber

61‧‧‧ wall

62‧‧‧First port

63‧‧‧Second port

64‧‧‧ jack

7‧‧‧Accessory building blocks

71‧‧‧High rise blocks

711‧‧‧ boards

712‧‧‧ Kong Zhu

713‧‧‧ convex

72‧‧‧catheter building blocks

721‧‧‧Circle

722‧‧‧ Ribs

723‧‧‧ Extension tube

73‧‧‧ Rings

731‧‧‧ Ring body

732‧‧‧ 栓柱

74‧‧‧End cover

741‧‧‧ suction port

742‧‧ ‧ cover

75‧‧‧ Cover

76‧‧‧ take over the building blocks

I‧‧‧ plane

II‧‧‧ sphere

III‧‧‧ Foreign objects

1 is a perspective view showing the case of the early Republic of China Publication No. 200944276; FIG. 2 is an exploded perspective view showing a preferred embodiment of a blasting block unit of the present invention; and FIG. 3 is a schematic view showing the preferred embodiment. In the example, a typhoon building block and a motor building block are locked; FIG. 4 is a perspective view of the combination of the preferred embodiment and a building block into a hovercraft; FIG. 5 is a cross-sectional view taken along line VV of FIG. 6 is a perspective view showing the preferred embodiment in which a ball is floated in the air by airflow; FIG. 7 is a perspective view of the combination of the preferred embodiment and another building block into a vacuum cleaner; and FIG. 8 is a perspective view illustrating The preferred embodiment discharges a foreign object with a gas stream.

23‧‧‧Bolts

3‧‧‧ blast building blocks

31‧‧‧Shell

32‧‧‧ Impeller

33‧‧‧Air inlet

34‧‧‧ rim

35‧‧‧air outlet

36‧‧‧Stile

4‧‧‧Motor blocks

40‧‧‧shell

41‧‧‧Motor

411‧‧‧ shaft

42‧‧‧Wire

43‧‧‧Lock column

5‧‧‧Wind accessories

52‧‧‧ openings

53‧‧‧Upper

54‧‧‧Air inlet

6‧‧‧Wind accessories

60‧‧‧ chamber

61‧‧‧ wall

62‧‧‧First port

63‧‧‧Second port

64‧‧‧ jack

7‧‧‧Accessory building blocks

71‧‧‧High rise blocks

711‧‧‧ boards

712‧‧‧ Kong Zhu

713‧‧‧ convex

72‧‧‧catheter building blocks

721‧‧‧Circle

722‧‧‧ Ribs

723‧‧‧ Extension tube

73‧‧‧ Rings

731‧‧‧Act

732‧‧‧ 栓柱

74‧‧‧End cover

741‧‧‧ suction port

742‧‧ ‧ cover

75‧‧‧ Cover

76‧‧‧ take over the building blocks

Claims (12)

An blasting brick unit assembled in a building block, the building block is composed of a plurality of building blocks and a plurality of bolts combined with adjacent building blocks, and the building blocks can be any one of a long building block and a bar frame building block and a combination thereof. And respectively having a plurality of perforations inserted into the bolt, the blasting block unit comprising: a blasting brick having a casing, an impeller pivoted in the casing, and an inlet formed in the casing along an axis a tuyere, at least one air outlet formed around the axis, and a plurality of plugs formed on an outer surface of the housing and interposed with the through-hole of the block; a motor block is coupled to the housing along the axis, and Having a motor having a rotating shaft for outputting power and driving the impeller; and a catching member communicating with the air outlet and having a chamber communicating with the outside, the chamber forming a guiding airflow with respect to the air outlet Media. The blasting block unit according to claim 1, wherein the snorkeling fitting is a soft air cushion, and has an opening formed on a bottom layer and attached to a plane, and formed on an upper layer and An air inlet connected to the air outlet. The blasting block unit according to claim 2, wherein the plurality of bolts are abutted from an inner surface of the upper layer of the windshield fitting to a perforation inserted into the brick, so that the windshield fitting is fixed in the foregoing On the building blocks. The blasting block unit according to claim 2, further comprising a high-rise building block having a plate member attached to an inner surface of the air fitting, formed on one side of the plate member and Wear the upper layer of the windshield fitting a hole column, and a plurality of convex portions formed on the other side of the plate member, the hole column is connected to the air outlet and communicated with each other, and the convex portions are used for spacing the hole column and the wind fitting, the plane One of them forms an air gap for the airflow. An blasting brick unit assembled in a building block, the building block is composed of a plurality of building blocks and a plurality of bolts combined with adjacent building blocks, and the building blocks can be any one of a long building block and a bar frame building block and a combination thereof. And respectively having a plurality of perforations inserted into the bolt, the blasting block unit comprising: a blasting brick having a casing, an impeller pivoted in the casing, and an inlet formed in the casing along an axis a tuyere, at least one air outlet formed around the axis, and a plurality of plugs formed on an outer surface of the housing and interposed with the through-hole of the block; a motor block is coupled to the housing along the axis, and a motor having an output power, the motor having a rotating shaft for driving the impeller; and a catching member communicating with the air inlet and having a chamber communicating with the outside, the chamber forming a guiding airflow relative to the air inlet Enter the media. The blasting block unit of claim 5, wherein the plenum assembly is a see-through tube member, and has a tube wall defining the chamber, formed at one end of the tube wall and communicating with the drum a first port of the wind block air inlet, and a second port formed at the other end of the pipe wall and communicating with the outside. The blasting block unit according to claim 6, further comprising at least one conduit brick, and the wind fitting further has a wall formed on the wall And a jack that communicates with the chamber, the duct brick has a ring wall that is connected to the air inlet fitting jack and communicates with the chamber, and a ring that surrounds the ring wall and is attached to an outer surface of the air fitting Ribs. The blasting block unit according to claim 6, further comprising at least one endless building block surrounding the slewing fitting, and at least one end cover having a ring body surrounding the slewing fitting and forming a plurality of pegs on an outer surface of the ring body and interposed with the through-holes of the block, the end cap enclosing the second port of the breeze block, and having an air suction port connecting the chamber and the outside, and being detachable A cover that closes the suction port. The blasting block unit of claim 8, wherein the blasting brick further has a rim surrounding the air inlet, the first port of the wind fitting is engaged with the rim, and the ring bundle The building block is in airtight contact with the ring edge by the first port of the air ring fitting. The blasting block unit according to claim 1 or 5, further comprising a cover, and the blasting block has two air outlets, and the back is disposed on the casing, the cover and the cover One of the air outlets fits and closes the aforementioned air outlet. The blasting block unit according to claim 1 or 5, further comprising at least one connecting block, the connecting block being sleeved and connected to the air outlet of the blasting block. The blasting block unit according to claim 1 or 5, wherein the blasting block further has two locking holes formed in the casing and surrounding the axis, wherein the locking holes respectively have a large hole And a small hole portion, the motor building block is detachably coupled to the blast brick, and has a And a second locking column opposite to the locking holes, wherein the maximum outer diameter of the locking posts is smaller than the large hole portion is larger than the small hole portion, and the large hole portion is inserted into the housing and is locked in the small hole unit.