CN215952345U

CN215952345U - Continuous firing mechanism of toy soft bullet gun

Info

Publication number: CN215952345U
Application number: CN202122380173.9U
Authority: CN
Inventors: 郑培锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-03-04
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a continuous firing mechanism of a toy soft bullet gun, which is characterized by comprising a bullet feeding device and a firing device arranged at the rear part of the bullet feeding device, wherein the bullet feeding device comprises a bullet belt shifting assembly, a bullet belt shifting tongue which is matched with a bullet belt and drives the bullet belt to move is arranged on the bullet belt shifting assembly, and a bullet belt shifting assembly driving device which is matched with the bullet belt shifting assembly and drives the bullet belt shifting assembly to rotate is arranged at the rear end of the bullet belt shifting assembly; the device comprises a bullet belt stirring assembly driving device, a linkage plate, a driving rod, a launching device and a bullet belt stirring assembly driving device, wherein the linkage plate is arranged above the bullet belt stirring assembly driving device, the driving rod matched with the bullet belt stirring assembly driving device is arranged on one side of the front end of the linkage plate, the rear end of the linkage plate is connected with the launching device, the linkage plate is driven by the launching device, and therefore the linkage plate drives the driving rod to move, the bullet belt stirring assembly driving device drives the bullet belt stirring assembly to rotate, the bullet belt is converted into the next bullet position, and bullet feeding is completed.

Description

Continuous firing mechanism of toy soft bullet gun

Technical Field

The utility model relates to the field of toys for children, in particular to a continuous firing mechanism of a toy soft bullet gun.

Background

The soft bullet rifle of current toy, the majority can only carry out the singleshot, can't carry out automatic bullet and running fire, and the soft bullet rifle of present part toy can realize automatic bullet and running fire, however, its structure is complicated, and spare part is various, causes the card shell easily, and the widget is many, falls out the back, is eaten by children's mistake easily, has the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a continuous firing mechanism of a toy soft bullet gun, aiming at overcoming the defects of the prior art and solving the problems of complex structure, easy shell clamping and potential safety hazard of the existing toy soft bullet gun.

The technical scheme adopted by the utility model for realizing the purpose is as follows:

a toy soft bullet gun repeating mechanism comprises a bullet feeding device and a launching device arranged at the rear part of the bullet feeding device, wherein the bullet feeding device comprises a bullet belt shifting assembly, a bullet belt shifting tongue which is matched with a bullet belt and drives the bullet belt to move is arranged on the bullet belt shifting assembly, and a bullet belt shifting assembly driving device which is matched with the bullet belt shifting assembly and drives the bullet belt shifting assembly to rotate is arranged at the rear end of the bullet belt shifting assembly; the device comprises a bullet belt stirring assembly driving device, a linkage plate, a driving rod, a launching device and a bullet belt stirring assembly driving device, wherein the linkage plate is arranged above the bullet belt stirring assembly driving device, the driving rod matched with the bullet belt stirring assembly driving device is arranged on one side of the front end of the linkage plate, the rear end of the linkage plate is connected with the launching device, the linkage plate is driven by the launching device, and therefore the linkage plate drives the driving rod to move, the bullet belt stirring assembly driving device drives the bullet belt stirring assembly to rotate, the bullet belt is converted into the next bullet position, and bullet feeding is completed.

The bullet belt shifting assembly comprises a first rotating cylinder and a second rotating cylinder which are connected with each other, a first bullet belt shifting piece is arranged at the front end of the first rotating cylinder, and a second bullet belt shifting piece is arranged at the rear end of the second rotating cylinder; the first bullet belt shifting piece and the second bullet belt shifting piece are both provided with bullet belt shifting tongues.

Subassembly drive arrangement is stirred to bullet area includes first rotating member and the second rotating member of interconnect, wherein, first rotating member front end cooperatees with the subassembly is stirred to the bullet area, the second rotating member front end is equipped with first rotating member spliced pole, through this first rotating member spliced pole under the effect of actuating lever, make first rotating member and second rotating member synchronous revolution.

A plurality of driving rod first sliding grooves are uniformly formed in the outer wall of the first rotating part, and an inclined plane is upwards arranged at the rear part of the upper end of each driving rod first sliding groove and forms a first opening with an inclined plane at the upper end; and a clamping jaw is arranged on the front end surface of the first rotating piece, and a clamping jaw accommodating groove matched with the clamping jaw is arranged at the rear end of the second rotating cylinder.

The outer wall of the second rotating part corresponds to the first sliding groove of the driving rod, a plurality of driving rod second sliding grooves are arranged, an inclined plane is downwards arranged at the front part of the lower end of each driving rod second sliding groove, a second opening with the lower end provided with the inclined plane is formed, a convex column is arranged at the front end of each second rotating part, the second opening is arranged forwards and extends to the end part of the front end of each second rotating part, a chute is arranged on each convex column, the front end of each chute is in contact with the front part of the lower end of the first sliding groove of the driving rod, and a third sliding groove of the driving rod is formed by the corresponding first sliding groove of the driving rod.

The launching device comprises a launching assembly and an automatic loading assembly connected with the launching assembly, wherein the automatic loading assembly comprises a driving motor, a functional gear and a transmission gear set connected with the driving motor and the functional gear, the functional gear is matched with the launching assembly, the transmission gear set comprises a first-stage transmission gear and a second-stage transmission gear, the second-stage transmission gear is meshed with the functional gear, and the first-stage transmission gear is meshed with the driving motor.

The primary transmission gear is provided with a non-return clamping groove, one side of the primary transmission gear is provided with an anti-rotation piece matched with the non-return clamping groove, and the anti-rotation piece is matched with the non-return clamping groove to prevent the primary transmission gear from rotating; the function gear includes internal tooth and external tooth, secondary drive gear with the internal tooth meshes mutually, the external tooth cooperatees with the linkage board, in external tooth upper portion is equipped with the breach.

And a rack matched with the external teeth is arranged at the bottom of the linkage plate, and when the external teeth rotate to be matched with the rack, the functional gear drives the linkage plate to move backwards.

The launching assembly comprises a base, a launching spring sleeved on the base, an inner air cylinder sleeved on the launching spring, and an outer air cylinder sleeved on the inner air cylinder.

The utility model has the beneficial effects that: by adopting the linkage plate, the launching device and the springing device are driven simultaneously, so that the internal structure is greatly simplified; in addition, the bullet loading device adopts the driving rod to drive the rotating part to rotate, so that the rotating cylinder is driven to rotate, the bullet belt is moved to the next bullet position, the bullet belt adopts large parts, the shell is not easy to clamp, and the mistaken eating of small parts is avoided.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1;

FIG. 3 is a schematic view of the internal structure of FIG. 1;

FIG. 4 is another schematic structural view of FIG. 3;

FIG. 5 is an exploded view of FIG. 3;

FIG. 6 is a schematic view of the structure of the loading device of the present invention;

FIG. 7 is an exploded view of FIG. 6;

FIG. 8 is a schematic structural view of a second rotating member;

FIG. 9 is a schematic view of the first rotating member;

FIG. 10 is a schematic view of a second rotary drum;

FIG. 11 is a schematic view of a drive rod;

fig. 12 is a schematic view of a cartridge assembly configuration.

In the figure: 1. bullet belt 2, bullet belt toggle tongue 3, linkage plate 4, driving rod

5. A first rotating cylinder 6, a second rotating cylinder 7, a first bullet driving piece

8. The second bullet drives the toggle piece 9, the limit strip 10 and the limit groove

11. First rotating member 12, second rotating member 13, first rotating member connecting column

14. Flat slot 15, limit lug 16, driving rod first sliding slot 17 and claw

18. Claw containing groove 19, driving rod second sliding groove 20, convex column

21. Driving rod third slide groove 22, driving motor 23, functional gear

24. Primary transmission gear 25, secondary transmission gear 26, non-return slot

27. Anti-rotation part 28, internal tooth 29, external tooth 30, notch 31 and rack

32. Base 33, launching spring 34, inner air cylinder 35 and outer air cylinder

36. Bullet tube 37, bullet tube connecting shaft 38, bullet tube connecting shaft sleeve

39. Snap ring 40, fixing post 41, fixing hole 42, driving rod return spring

43. Shell 44, power switch 45, power switch deflector rod 46, chute.

Detailed Description

Example (b): referring to fig. 1 to 12, the present embodiment provides a toy soft bullet gun firing mechanism, which includes a bullet loading device and a firing device disposed at the rear portion of the bullet loading device, wherein the bullet loading device includes a bullet tape shifting assembly, a bullet tape shifting tongue 2 is disposed on the bullet tape shifting assembly, the bullet tape shifting tongue 2 is engaged with the bullet tape 1 and drives the bullet tape 1 to move, and a bullet tape shifting assembly driving device is disposed at the rear end of the bullet tape shifting assembly, the bullet tape shifting assembly driving device is engaged with the bullet tape shifting assembly and drives the bullet tape shifting assembly to rotate; the device is characterized in that a linkage plate 3 is arranged above the bullet belt stirring component driving device, a driving rod 4 matched with the bullet belt stirring component driving device is arranged on one side of the front end of the linkage plate 3, the rear end of the linkage plate 3 is connected with the launching device, and the linkage plate 3 is driven by the launching device, so that the linkage plate 3 drives the driving rod 4 to move, the bullet belt stirring component driving device drives the bullet belt stirring component to rotate, the bullet belt 1 is converted into the next bullet position, and bullet feeding is completed.

The bullet belt shifting assembly comprises a first rotating cylinder 5 and a second rotating cylinder 6 which are connected with each other, a first bullet belt shifting piece 7 is arranged at the front end of the first rotating cylinder 5, and a second bullet belt shifting piece 8 is arranged at the rear end of the second rotating cylinder 6; the first bullet belt shifting piece 7 and the second bullet belt shifting piece 8 are both provided with bullet belt shifting tongues 2.

Three limiting strips 9 are uniformly arranged on the outer wall of the first rotating cylinder 5, and limiting grooves 10 matched with the limiting strips 9 are formed in the front end of the second rotating cylinder 6 and correspond to the limiting strips 9.

The first rotating cylinder 5 and the second rotating cylinder 6 are mutually matched through a limiting strip 9 and a limiting groove 10 to realize synchronous rotation.

The driving device for the bullet belt shifting assembly comprises a first rotating part 11 and a second rotating part 12 which are connected with each other, wherein the front end of the first rotating part 11 is matched with the bullet belt shifting assembly, the front end of the second rotating part 12 is provided with a first rotating part connecting column 13, and the first rotating part 11 and the second rotating part 12 are enabled to rotate synchronously under the action of the driving rod 4 through the first rotating part connecting column 13.

A flat groove 14 is arranged at the front end of the first rotating member connecting column 13, and a limiting protrusion 15 matched with the flat groove 14 is arranged in the first rotating member 11.

A plurality of driving rod first sliding grooves 16 are uniformly formed in the outer wall of the first rotating member 11, and an inclined plane is upward arranged at the rear part of the upper end of each driving rod first sliding groove 16 and forms a first opening with an inclined plane at the upper end; a claw 17 is arranged on the front end surface of the first rotating part 11, and a claw containing groove 18 matched with the claw 17 is arranged on the rear end of the second rotating cylinder 6.

A plurality of driving rod second chutes 19 are formed on the outer wall of the second rotating member 12 corresponding to the driving rod first chutes 16, an inclined surface is downwardly formed at the front portion of the lower end of each driving rod second chute 19, a second opening with the inclined surface at the lower end is formed, a protruding column 20 is arranged at the front end of the second rotating member 12, a second opening is formed forward and extends to the end portion of the front end of the second rotating member 12 through the protruding column 20, a chute 46 is formed, the front end of the chute is in contact with the front portion of the lower end of the driving rod first chute 16, and the first opening, the second opening and the chute form a driving rod third chute 21.

The launching device comprises a launching assembly and an automatic loading assembly connected with the launching assembly, wherein the automatic loading assembly comprises a driving motor 22, a functional gear 23 and a transmission gear set connected with the driving motor 22 and the functional gear 23, the functional gear 23 is matched with the launching assembly, the transmission gear set comprises a primary transmission gear 24 and a secondary transmission gear 25, the secondary transmission gear 25 is meshed with the functional gear 23, and the primary transmission gear 24 is meshed with the driving motor 22.

A non-return clamping groove 26 is formed in the primary transmission gear 24, a rotation preventing part 27 matched with the non-return clamping groove 26 is arranged on one side of the primary transmission gear 24, and the rotation preventing part 27 is matched with the non-return clamping groove 26 to prevent the primary transmission gear 24 from rotating; the functional gear 24 comprises an inner tooth 28 and an outer tooth 29, the secondary transmission gear 25 is meshed with the inner tooth 28, the outer tooth 29 is matched with the linkage plate 3, and a notch 30 is arranged on the upper portion of the outer tooth 29.

And a rack 31 matched with the external teeth 29 is arranged at the bottom of the linkage plate 3, and when the external teeth 29 rotate to be matched with the rack 29, the functional gear 23 drives the linkage plate 3 to move backwards.

The launching assembly comprises a base 32, a launching spring 33 sleeved on the base 32, an inner air cylinder 34 sleeved on the launching spring 33, and an outer air cylinder 35 sleeved on the inner air cylinder 34.

The lower end of the inner air cylinder 34 is provided with a fixing column 40 connected with the linkage plate 3, and the rear end of the linkage plate 3 is provided with a fixing hole 41 corresponding to the fixing column 40.

The bullet belt 1 comprises a plurality of bullet barrel assemblies which are detachably connected with each other, the bullet barrel assemblies comprise bullet barrels 36, bullet barrel connecting shafts 37 respectively arranged on two sides of the bullet barrels 36, bullet barrel connecting shaft sleeves 38 matched with the bullet barrel connecting shafts 37, and snap rings 39 are arranged at the front parts and the rear parts of the bullet barrels 36; the bandolier striking tongue 2 is matched with the gap between the two cartridges 36.

A driving rod reset spring 42 is arranged at the connecting end of the driving rod 4 and the linkage plate 3.

It also comprises a housing 43, the loading device and the launching device being both arranged in the housing 43.

A power switch 44 and a power switch lever 45 cooperating with the power switch 44 are provided at one side of the housing 43.

The working principle of the continuous firing mechanism of the toy soft bullet gun of the embodiment is as follows: after the power supply is switched on, the driving motor 22 works to drive the transmission gear set to rotate, so that the functional gear 23 is driven to rotate, and when the external teeth 29 of the functional gear 23 rotate to be matched with the rack 31 at the bottom of the linkage plate 3, the functional gear 23 drives the linkage plate 3 to move backwards; due to the backward movement of the linkage plate 3, on one hand, the inner air cylinder 34 is driven to move backward and the launching spring 33 is compressed at the same time, on the other hand, the driving rod 4 arranged on one side of the front end of the linkage plate 3 is driven to move backward, during the backward movement of the driving rod 4, the driving rod 4 slides backward from the first chute 16 of the driving rod, when sliding to the front part of the front end of the chute, due to the effect of the chute, the driving rod 4 enters the third chute 21 of the driving rod, because the driving rod 4 is fixed on the linkage plate 3, and the first rotating part 11 and the second rotating part 12 can rotate, therefore, after the driving rod 4 enters the third chute 21 of the driving rod, the first rotating part 11 and the second rotating part 12 start to rotate, and then the first rotating cylinder 5 and the second rotating cylinder 6 are driven to rotate, when the linkage plate 3 moves to the rearmost end, the driving rod 4 enters the second chute 19 of the driving rod from the third chute 21 of the driving rod, and is positioned at the rearmost end of the second slide groove 19 of the driving rod, and then the bullet belt 1 is switched to the next bullet position through the bullet belt poking tongue 2 to finish the bullet feeding; at this time, the inner cylinder 34 is also positioned at the rearmost end, and the launching spring 33 is compressed to the minimum. The driving motor 22 continues to drive the functional gear 23 to rotate, when the linkage plate 3 is located at the rearmost end, the functional gear 23 rotates to the notch 30, so that the external teeth 29 of the functional gear 23 are separated from the matching with the rack 31, the linkage plate 3 is separated from the constraint, the internal air cylinder 34 is launched forwards under the action of the launching spring 33, in the launching process, the driving rod 4 directly slides into the first driving rod sliding groove 16 from the second driving rod sliding groove 19, the automatic launching is completed, the actions are repeated, and the automatic continuous launching is completed.

However, the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the scope of the present invention, so that other embodiments described in the present invention and equivalent variations thereof are included in the scope of the present invention.

Claims

1. A toy soft bullet gun repeating mechanism is characterized by comprising a bullet feeding device and a launching device arranged at the rear part of the bullet feeding device, wherein the bullet feeding device comprises a bullet belt shifting assembly, a bullet belt shifting tongue which is matched with a bullet belt and drives the bullet belt to move is arranged on the bullet belt shifting assembly, and a bullet belt shifting assembly driving device which is matched with the bullet belt shifting assembly and drives the bullet belt shifting assembly to rotate is arranged at the rear end of the bullet belt shifting assembly; the device comprises a bullet belt stirring assembly driving device, a linkage plate, a driving rod, a launching device and a bullet belt stirring assembly driving device, wherein the linkage plate is arranged above the bullet belt stirring assembly driving device, the driving rod matched with the bullet belt stirring assembly driving device is arranged on one side of the front end of the linkage plate, the rear end of the linkage plate is connected with the launching device, the linkage plate is driven by the launching device, and therefore the linkage plate drives the driving rod to move, the bullet belt stirring assembly driving device drives the bullet belt stirring assembly to rotate, the bullet belt is converted into the next bullet position, and bullet feeding is completed.

2. The soft toy bullet gun firing mechanism according to claim 1, wherein the bullet tape toggle assembly comprises a first rotary barrel and a second rotary barrel connected to each other, a first bullet tape toggle member is provided at a front end of the first rotary barrel, and a second bullet tape toggle member is provided at a rear end of the second rotary barrel; the first bullet belt shifting piece and the second bullet belt shifting piece are both provided with bullet belt shifting tongues.

3. The toy soft bullet gun firing mechanism according to claim 2, wherein said bullet ribbon shift assembly driving means includes a first rotating member and a second rotating member connected to each other, wherein a front end of said first rotating member is engaged with said bullet ribbon shift assembly, and a front end of said second rotating member is provided with a first rotating member coupling post through which said first rotating member and said second rotating member are rotated synchronously by said driving lever.

4. The continuous shooting mechanism of a toy soft bullet gun according to claim 3, wherein a plurality of driving rod first chutes are uniformly formed on the outer wall of the first rotating member, and the rear part of the upper end of each driving rod first chute is provided with an upward inclined surface and forms a first opening with an upper end provided with an inclined surface; and a clamping jaw is arranged on the front end surface of the first rotating piece, and a clamping jaw accommodating groove matched with the clamping jaw is arranged at the rear end of the second rotating cylinder.

5. The continuous shooting mechanism of a toy soft bullet gun as claimed in claim 4, wherein a plurality of second chutes are formed on the outer wall of said second rotary member corresponding to said first chutes of said driving rods, a downward inclined surface is formed at the front portion of the lower end of said second chutes of said driving rods, and a second opening with an inclined surface is formed at the lower end of said second chute, a protruding pillar is formed at the front end of said second rotary member, and a chute is formed at the front end of said second rotary member, and said front end of said chute contacts with the front portion of the lower end of said first chute of said driving rods, and said first opening, said second opening and said chute form a third chute of said driving rods.

6. The continuous shooting mechanism of a toy soft bullet gun according to claim 1, wherein said shooting device comprises a shooting component and an automatic loading component connected with the shooting component, wherein said automatic loading component comprises a driving motor, a function gear, and a transmission gear set connected with the driving motor and the function gear, said function gear is matched with said shooting component, wherein said transmission gear set comprises a primary transmission gear and a secondary transmission gear, said secondary transmission gear is engaged with said function gear, and said primary transmission gear is engaged with said driving motor.

7. The toy soft bullet gun repeating mechanism according to claim 6, wherein said primary transmission gear is provided with a non-return slot, and a rotation preventing member engaged with said non-return slot is provided at one side of said primary transmission gear, and said rotation preventing member is engaged with said non-return slot to prevent the rotation of said primary transmission gear; the function gear includes internal tooth and external tooth, secondary drive gear with the internal tooth meshes mutually, the external tooth cooperatees with the linkage board, in external tooth upper portion is equipped with the breach.

8. The toy soft bullet gun repeating mechanism according to claim 7, wherein a rack engaged with said external teeth is provided at the bottom of said linkage plate, and when the external teeth rotate to engage with the rack, the functional gear drives the linkage plate to move backward.

9. The toy soft bullet gun firing mechanism according to claim 6, wherein said firing assembly includes a base, a firing spring mounted on the base, an inner cylinder mounted on the firing spring, and an outer cylinder mounted on the inner cylinder.