CN210751293U

CN210751293U - Simulated mortar toy

Info

Publication number: CN210751293U
Application number: CN201921038340.8U
Authority: CN
Inventors: 杨琼
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-06-16
Anticipated expiration: 2029-07-04

Abstract

The utility model discloses a simulation mortar toy belongs to toy technical field, including launching tube, support frame and simulation shell, the simulation shell includes simulation projectile body, transmission valves and jet union, and the jet union is provided with the connecting pipe, and the outside of connecting pipe is provided with first bulge loop, is provided with the second bulge loop between connecting pipe and jet union, the utility model discloses all set up relevant reflection assembly in the bottom of simulation shell, bottom is the most likely bumps after the transmission of simulation shell, can effectively prevent that relevant subassembly from being destroyed, sets up the protection casing at the top of simulation shell simultaneously, has further increased the utility model discloses structural stability, jet union and transmission valves realize connecting and breaking away from through the fixture block and the first bulge loop that match each other, have increased the convenience that transmission valves and jet union break away from each other.

Description

Simulated mortar toy

Technical Field

The utility model belongs to the technical field of the toy, especially, relate to a simulation mortar toy.

Background

At present, in order to increase the learning and manipulative ability of children and fully develop the intelligence of children, more and more intelligent development assembly toys are developed on the market, for example, patent No. CN201510702404.X proposes a rubber plug launching streamline empennage type direct injection water mortar with a pressure gauge, the invention mainly carries out the optimal design of the air-water mortar by flexibly applying the working principle of Laval nozzle to realize that the air-water mortar can fly higher and farther, but the mortar proposed by the invention is provided with through holes and one-way valve plates at the top of a simulated cannonball to realize air intake and water injection, and when the simulated cannonball is launched, the top of the simulated cannonball most easily impacts the ground or other objects, so that the through holes and the one-way valve plates at the top of the simulated cannonball are easily damaged.

SUMMERY OF THE UTILITY MODEL

In view of this, the technical problem to be solved by the present invention is: provides a simulated mortar toy which is not easy to damage at the top of the simulated cannonball.

In order to achieve the above purpose, the utility model adopts the following technical scheme to realize:

a simulated mortar toy comprises a launching tube, a supporting frame and a simulated shell, wherein the supporting frame is connected with the launching tube, the simulated shell can movably penetrate through the launching tube and comprises a simulated shell body, a launching valve group and a jet joint, a jet orifice is arranged at the bottom of the simulated shell body, the interior of the simulated shell body is communicated with the outside through the jet orifice, an external thread is arranged on the outer side of the jet orifice, an internal thread matched with the external thread of the jet orifice is arranged on the inner side of one end, close to the jet orifice, of the jet joint, a connecting tube is arranged at one end, far away from the jet orifice, of the jet joint, a first convex ring is arranged on the outer side of the connecting tube, the first convex ring and the connecting tube are coaxially arranged, a second convex ring is arranged between the connecting tube and the jet joint, the diameter of one end, close to the connecting tube, the emission valves includes air cock, sleeve and fastening bolt, telescopic inside is provided with the fixed part, the one end that the air cock is close to the connecting pipe is provided with the third bulge loop, the third bulge loop is provided with the recess that matches each other with the connecting pipe, is provided with the spring between third bulge loop and the fixed part, and the air cock is mobile to run through the sleeve, fastening bolt pass through with the cooperation of air cock in order to restrict the air cock with the fixed part breaks away from each other, the one end that the emission valves is close to injection joint is provided with the fixture block that matches each other with first bulge loop, the fixture block passes through elastomeric element and sets up in telescopic inner wall, the one side that the fixture block is close to the second bulge loop is provided with the inclined plane that matches each other with the second bulge loop, the fixture block passes through.

In order to increase the leakproofness between emission valves and the injection joint, the bottom of recess is provided with first sealed pad, the material of first sealed pad is soft rubber.

In order to increase the sealing performance between the simulated elastomer and the injection joint, a second sealing gasket is arranged at one end, close to the injection port, of the injection joint, and the second sealing gasket is made of soft rubber.

In order to increase the utility model discloses the structural stability at simulation shell top prevents that the simulation shell from taking place to destroy at the top when taking place the striking, the top of simulation shell is provided with the protection casing, be provided with the object containing cavity between protection casing and simulation shell.

In order to increase the structural stability of the bottom of the launching tube and prevent the simulated cannonball from damaging the bottom of the launching tube, a positioning block is arranged at the bottom of the launching tube.

In order to facilitate the accurate adjustment of the angle of the launching tube, a graduated scale is arranged between the top of the support frame and the launching tube.

The utility model discloses the improvement has, the relevant transmission subassembly of simulation shell all sets up the tail end at the simulation shell, avoids the top striking of simulation shell to cause the damage of relevant subassembly.

According to the above technical scheme, the beneficial effects of the utility model are that:

compared with the prior art, the utility model discloses a simulation mortar toy includes the launching tube, support frame and simulation shell, support frame and launching tube interconnect, the simulation shell can movably run through the launching tube, the simulation shell includes the simulation projectile body, launching valves and injection joint, the bottom of simulation projectile body is provided with the jet, the inside of simulation projectile body communicates with the external world through the jet, the outside of jet is provided with the external screw thread, the injection joint is close to the inboard of one end of jet and is provided with the internal thread that matches with the jet external screw thread each other, the injection joint is kept away from the one end of jet and is provided with the connecting pipe, the outside of connecting pipe is provided with the first bulge loop, first bulge loop and connecting pipe coaxial arrangement, be provided with the second bulge loop between connecting pipe and injection joint, the diameter that the one end of second bulge loop is close to the connecting pipe is less than the, the launching valve group comprises an air cock, a sleeve and a fastening bolt, a fixed part is arranged in the sleeve, a third convex ring is arranged at one end of the air cock close to the connecting pipe, a groove matched with the connecting pipe is arranged on the third convex ring, a spring is arranged between the third convex ring and the fixed part, the air cock can movably penetrate through the sleeve, the fastening bolt is matched with the air cock to limit the air cock and the fixed part to be separated from each other, a clamping block matched with the first convex ring is arranged at one end of the launching valve group close to the injection joint, the clamping block is matched with the first convex ring to connect the launching valve group and the injection joint, the relevant reflecting components are all arranged at the bottom of the simulated cannonball, the bottom of the simulated cannonball is least easy to collide after the simulated cannonball is launched, the relevant components can be effectively prevented from being damaged, and a protective cover is arranged at, the injection joint is connected with the emission valves through the fixture block and the first bulge loop that match each other, when the shell slides into the emission tube, the bottom of emission valves striking the emission tube, under the effect of impact force, the effort is exerted to the inclined plane of fixture block to the slope of first bulge loop, and then make the outside expansion of fixture block, make fixture block and first bulge loop break away from each other, emission valves and injection joint break away from each other, the inside gas of simulation shell is erupted by the connecting pipe, under the reaction force effect, the simulation shell is launched along the emission tube, the convenience that emission valves and injection joint break away from each other has been increased.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of the present invention at a point a shown in fig. 1.

Fig. 3 is a schematic structural view of the connection between the chart support frame and the launching tube of the present invention.

In the drawings, the reference numbers: 1. a launch canister; 2. a support frame; 3. simulating a shell; 4. simulating a projectile body; 5. a launching valve group; 6. a spray joint; 7. an ejection port; 8. a connecting pipe; 9. a first convex ring; 10. a second convex ring; 11. an air tap; 12. a sleeve; 13. fastening a bolt; 14. a fixed part; 15. a third convex ring; 16. a groove; 17. a spring; 18. a clamping block; 19. an elastic member; 20. a first gasket; 21. a second gasket; 22. a protective cover; 23. positioning blocks; 24. a graduated scale.

Detailed Description

For those skilled in the art to further understand the features and technical contents of the present invention, refer to the following detailed description and accompanying drawings.

Referring to fig. 1-3, the mortar simulating toy of the present invention comprises a launching tube 1, a supporting frame 2 and a simulating projectile 3, wherein the supporting frame 2 is connected with the launching tube 1, the simulating projectile 3 can movably penetrate the launching tube 1, the simulating projectile 3 comprises a simulating projectile body 4, a launching valve group 5 and a spray joint 6, a spray opening 7 is arranged at the bottom of the simulating projectile body 4, the inside of the simulating projectile body 4 is communicated with the outside through the spray opening 7, an external thread is arranged at the outer side of the spray opening 7, an internal thread matched with the external thread of the spray opening 7 is arranged at the inner side of one end of the spray joint 6 close to the spray opening 7, a connecting pipe 8 is arranged at one end of the spray joint 6 far from the spray opening 7, a first convex ring 9 is arranged at the outer side of the connecting pipe 8, the first convex ring 9 and the connecting pipe 8 are coaxially arranged, and a second convex ring 10 is arranged between, the diameter of one end of the second convex ring 10 close to the connecting pipe 8 is smaller than that of one end of the second convex ring 10 close to the injection joint 6, the emission valve set 5 comprises an air tap 11, a sleeve 12 and a fastening bolt 13, a fixing part 14 is arranged inside the sleeve 12, a third convex ring 15 is arranged at one end of the air tap 11 close to the connecting pipe 8, a groove 16 matched with the connecting pipe 8 is formed in the third convex ring 15, a spring 17 is arranged between the third convex ring 15 and the fixing part 14, the air tap 11 can movably penetrate through the sleeve 12, the fastening bolt 13 is matched with the air tap 11 to limit the mutual separation of the air tap 11 and the fixing part 14, a clamping block 18 matched with the first convex ring 9 is arranged at one end of the emission valve set 5 close to the injection joint 6, the clamping block 18 is arranged on the inner wall of the sleeve 12 through an elastic component 19, one surface of the clamping block 18 close to the second convex ring 10 is provided with an inclined, the clamping block 18 is matched with the first convex ring 9 to connect the emission valve group 5 with the injection joint 6, the injection joint 6 is firstly screwed to the simulated projectile body 4, then the emission valve group 5 and the injection joint 6 are connected, the simulated projectile 3 is inflated through the air nozzle 11, after the inflation is finished, the simulated projectile 3 slides into the emission tube 1, the bottom of the simulated projectile 3 collides with the bottom of the emission tube 1, when the collision occurs, the inclined surface of the second convex ring 10 extrudes the inclined surface of the clamping block 18, the clamping block 18 and the first convex ring 9 are separated from each other, the injection joint 6 is separated from the emission valve group 5, the gas in the simulated projectile body 4 is ejected by the connecting pipe 8, and the simulated projectile body 4 is emitted along the emission tube 1 under the action of a reaction force.

Preferably, the bottom of the groove 16 is provided with a first sealing gasket 20, the first sealing gasket 20 is made of soft rubber, and the first sealing gasket 20 increases the sealing performance between the groove 16 and the connecting pipe 8, so as to increase the sealing performance between the emission valve group 5 and the injection joint 6.

Preferably, a second gasket 21 is arranged at one end of the injection joint 6 close to the injection port 7, the second gasket 21 is made of soft rubber, and the second gasket 21 increases the sealing performance between the simulated elastomer 4 and the injection joint 6.

Preferably, the protective cover 22 is arranged on the top of the simulated cannonball 3, a containing chamber is arranged between the protective cover 22 and the simulated cannonball 3, the top of the simulated cannonball 3 is most easily impacted after the simulated cannonball 3 is launched, the protective cover 22 can effectively protect the top of the simulated cannonball 3, and meanwhile, a counterweight block can be arranged in the containing chamber to increase the launching strength of the simulated cannonball 3.

Preferably, the bottom of the launching tube 1 is provided with a positioning block 23, the bottom of the simulated cannonball 3 frequently impacts the bottom of the launching tube 1, and the positioning block 23 can increase the structural strength of the bottom of the launching tube 1.

Preferably, a graduated scale 24 is arranged between the top of the support frame 2 and the launching tube 1, and the inclination angle of the launching tube 1 can be accurately adjusted under the action of the graduated scale 24.

The utility model relates to a simulation mortar toy, when using, at first utilize support frame 2 to stabilize the installation with the launching tube 1, then adjust the angle of launching tube 1 to suitable through scale 24, then assemble simulation shell 3, at first twist the injection joint 6 to the bottom of simulation projectile body 4 soon, again pass air cock 11 through sleeve 12 fixed part 14 and twist fastening bolt 13 to the tip of air cock 11 and fasten, then according to the cooperation of connecting pipe 8 and the recess 16 of the third bulge loop 15 top on air cock 11 connect injection joint 6 with launching valves 5, push the launching valves 5 hard, make fixture block 18 cross first bulge loop 9, make launching valves 5 and injection joint 6 interconnect under the cooperation of first bulge loop 9 and fixture block 18, then inflate simulation shell 3 through air cock 11, after the inflation finishes, slide simulation shell 3 into launching tube 1, when the bottom of simulation shell 3 and the bottom of launching tube 1 take place the striking, the inclined plane of the slope of second bulge loop 10 on the injection joint 6 is to the inclined plane of fixture block 18 and is applyed the effort, and then make the outside motion of fixture block 18, make fixture block 18 and first bulge loop 9 break away from each other, thereby make emission valves 5 and injection joint 6 break away from, gas in the simulation shell 4 is erupted by connecting pipe 8, under the effect of reaction force, simulation shell 3 is launched along launching tube 1, if increase the utility model discloses the launch intensity of simulation shell 3, at the interior appropriate amount water of packing into of simulation shell 4 in advance, then equally according to above-mentioned step operation can.

However, the above description is only a preferred practical embodiment of the present invention, and is not intended to limit the scope of the present invention, so that all the equivalent structural changes made by the contents of the specification and the drawings are included in the scope of the present invention.

Claims

1. A simulated mortar toy comprises a launching tube (1), a support frame (2) and a simulated shell (3), wherein the support frame (2) is connected with the launching tube (1), the simulated shell (3) movably penetrates through the launching tube (1), the simulated mortar toy is characterized in that the simulated shell (3) comprises a simulated shell body (4), a launching valve group (5) and an injection joint (6), a jet orifice (7) is arranged at the bottom of the simulated shell body (4), the interior of the simulated shell body (4) is communicated with the outside through the jet orifice (7), an external thread is arranged on the outer side of the jet orifice (7), an internal thread matched with the external thread of the jet orifice (7) is arranged on the inner side of one end, close to the jet orifice (7), of the injection joint (6), a connecting pipe (8) is arranged at one end, far away from the jet orifice (7), a first convex ring (9) is arranged on the outer side of the connecting pipe (8), the first convex ring (9) and the connecting pipe (8) are coaxially arranged, a second convex ring (10) is arranged between the connecting pipe (8) and the injection connector (6), the diameter of one end, close to the connecting pipe (8), of the second convex ring (10) is smaller than that of one end, close to the injection connector (6), of the second convex ring (10), the launching valve group (5) comprises an air nozzle (11), a sleeve (12) and a fastening bolt (13), a fixing part (14) is arranged inside the sleeve (12), a third convex ring (15) is arranged at one end, close to the connecting pipe (8), of the air nozzle (11), the third convex ring (15) is provided with a groove (16) matched with the connecting pipe (8), a spring (17) is arranged between the third convex ring (15) and the fixing part (14), the air nozzle (11) movably penetrates through the sleeve (12), and the fastening bolt (13) is matched with the air nozzle (11) to limit the mutual separation of the fixing part (14), one end of the emission valve set (5) close to the injection joint (6) is provided with a fixture block (18) matched with the first convex ring (9), the fixture block (18) is arranged on the inner wall of the sleeve (12) through an elastic component (19), one surface of the fixture block (18) close to the second convex ring (10) is provided with an inclined surface matched with the second convex ring (10), and the fixture block (18) is matched with the first convex ring (9) to connect the emission valve set (5) and the injection joint (6).

2. A simulated mortar toy according to claim 1, characterized in that the bottom of said groove (16) is provided with a first gasket (20), said first gasket (20) being made of soft rubber.

3. A simulated mortar toy according to claim 1, characterized in that a second sealing gasket (21) is arranged at the end of said jet joint (6) close to the jet orifice (7), said second sealing gasket (21) being made of soft rubber.

4. A simulated mortar toy according to claim 1, characterized in that the simulated shell (3) is provided with a protective cover (22) on top, and that a containment chamber is provided between the protective cover (22) and the simulated shell (3).

5. A simulated mortar toy according to claim 1, characterized in that the bottom of said launch barrel (1) is provided with a locating block (23).

6. A simulated mortar toy according to claim 1, characterised in that a graduated scale (24) is provided between the top of the support frame (2) and the launch canister (1).