TWM559200U - Toy grenade - Google Patents

Abstract

A toy grenade includes a bullet case, a center air bar, a cover body and a base. The cartridge has a neck tube and a housing forming a gas chamber. The center air rod has a gas filling rod and a push rod. The gas filling rod is provided with a groove ringed on the outer wall of the gas filling rod, and the pushing rod sleeve is provided with a spring. The cover body is fixed to the neck tube and is provided for the gas rod to pass through and a damping member disposed between the lid body and the gas filling rod. The base defines a perforation for the push rod to be inserted, wherein the spring pushes the central air rod to move until the push rod is disengaged from the base, and the damping member delays the movement of the gas rod until the groove corresponds to and disengages from the damping member, and the high pressure gas instantaneously overflows from the perforation To effectively produce sound effects and / or catapults to be launched.

Description

Toy grenade

This creation is related to one type, especially a toy grenade that produces sound effects and/or catapults.

War games (or survival games) have matured over time, from the previous shooting with only guns, to the imaginary simulation of actual military warfare that has evolved into almost full military uniforms. Even the grenade can be simulated, so the actual participation in the war game is as intense, exciting and fun as being in the battlefield.

One of the existing toy grenades uses a small amount of gunpowder to simulate the explosion effect of the grenade. Although the effect is quite realistic, it is easy to accidentally injure people or objects. The other is to inject the high-pressure gas and the pushed object, and push the high-pressure gas to explode the launched object to achieve the grenade simulation effect. However, when the product is blown up, it does not produce any sound, thus greatly reducing the immersive effect of the war. In addition, the above-mentioned toy grenade can only be used once and cannot be reused, which is also a big economic burden for the fans of war games.

In view of this, how to effectively solve the above problems, and to take into account the safety and reusability of grenades, has become a subject that the relevant industry is eager to solve.

One of the purposes of this creation is to provide a toy grenades that effectively produce sound effects and/or ejections of the pushed objects.

To achieve the above object, the present invention provides a toy grenade comprising a bullet case, a center gas bar, a cover body and a base. The cartridge has a neck tube, a housing connecting the neck tube, and a gas chamber formed in the housing. The central gas rod has a gas filling rod that moves along the inner wall of the neck tube and a push rod that connects the gas filling rod. One end of the gas filling rod is provided with a gas filling nozzle, an air outlet connecting the gas filling nozzle and a groove arranged on the outer wall of the gas filling rod, and the pushing rod sleeve is provided with a spring, wherein the air outlet hole is arranged corresponding to the gas chamber. The cover body is fixed to the neck tube and has an opening for the gas rod to pass through and a damping member disposed between the lid body and the end surface of the gas filling rod. The base defines a through hole for the push rod to be inserted, and is fixed to the bottom end of the housing, wherein the spring pushes the center air rod to move until the push rod is separated from the through hole of the base, and the damping member delays the movement of the gas rod until the groove corresponds to Get rid of the damping member.

The present invention also has the following effects. In one embodiment, the toy grenade of the present invention is pre-filled with high pressure gas and/or filled with the ejected material. When the grenade pin is pulled out and thrown to the direction or destination where the explosion effect is desired, the grenade will automatically generate a bomb-like sound and/or eject and spray the object to achieve the immersive War Games.

In addition, the toy grenade of this creation can be reused only by injecting high-pressure gas, reducing the cost of the user. Furthermore, the base of the present invention has a cable connected between the bases of the bottom cover, so that the bottom cover after use is not easily lost and is easy to assemble. Therefore, this creation has the advantages of high fidelity, safe use and reusability.

1‧‧‧Toy Grenade

2‧‧‧Capsule

21‧‧‧ neck tube

211‧‧‧ pin hole

212‧‧‧Threading Department

22‧‧‧ housing

221‧‧‧ gas chamber

3‧‧‧ center gas pole

31‧‧‧Inspiratory rod

311‧‧‧Rubber

312‧‧‧Ventilator

313‧‧‧ Vents

314‧‧‧ Groove

315‧‧‧Chamfering

316‧‧‧Air passage

32‧‧‧Pushing pole

321‧‧‧ convex ring

33‧‧‧stop ring

331‧‧ ‧ paragraph difference

34‧‧‧ Spring

35‧‧‧ airtight ring

4‧‧‧ cover

41‧‧‧ openings

42‧‧‧damper parts

5‧‧‧Base

51‧‧‧Perforation

52‧‧‧ positioning slot

53‧‧‧

531‧‧‧Storage chamber

54‧‧‧ bottom cover

541‧‧‧ airtight ring

55‧‧‧Laso

56‧‧‧ airtight ring

57‧‧‧Threading Department

6‧‧‧Exported

7‧‧‧Latch

8‧‧‧High pressure cylinder

1 is a cross-sectional view showing a first preferred embodiment of the present creation.

2 is an exploded view showing a second preferred embodiment of the present creation.

3 is a cross-sectional view showing a second preferred embodiment of the present invention filled with a high pressure gas.

4 is a cross-sectional view showing the second preferred embodiment of the present invention before the latch is pulled apart.

FIG. 5 is a cross-sectional view showing the second preferred embodiment of the present invention after the latch is pulled apart.

The detailed description and technical content of the present invention are described below with reference to the drawings, but the drawings are only for reference and explanation, and are not intended to limit the creation.

Referring to FIG. 1 , the present invention provides a toy grenades 1 including a shell 2 , a center rod 3 , a cover 4 and a base 5 . The cartridge case 2 has a neck tube 21, a housing 22 connecting the neck tube 21, and a gas chamber 221 formed in the housing 22. The center air rod 3 is disposed in the cartridge case 2, and has a gas filling rod 31 that moves along the inner wall of the neck tube 21 and a push rod 32 that connects the gas filling rod 31. One end of the gas filling rod 31 defines a gas filling nozzle 312, an air outlet 313 connecting the gas filling nozzle 312, and a groove 314 disposed on the outer wall of the gas filling rod 31.

An air flow passage 316 is further defined between the gas injection nozzle 312 and the air outlet 313 in the present embodiment, so that the high pressure gas cylinder 8 is filled with high pressure gas from the gas filling nozzle 312, as indicated by the dotted arrow in FIG. The push rod 32 is sleeved with a spring 34, for example a compression spring. The position of the air outlet 313 is set corresponding to the position of the gas chamber 221 so that the high pressure gas flows along the air flow path 316 to the air outlet 313 until the high pressure air is stored in the gas chamber 221.

Further, a rubber block 311 is inserted into the top end of the gas filling rod 31, and the gas filling nozzle 312 is penetrated and formed at the center of the rubber block 311. Since the rubber block 311 has elasticity, the gas filling nozzle 312 can be blocked, and when, for example, a high-pressure gas cylinder 8 containing gas or other suitable gas is inserted to open the gas filling nozzle 312, it can be poured therefrom. Into high pressure gas. In other words, the high pressure gas stored in the gas chamber 211 does not leak from the gas filling nozzle 312 of the rubber block 311.

The cover body 4 is fixed to the top end of the neck tube 21 and has an opening 41 through which the gas filling rod 31 passes and a damping member 42 disposed between the lid body 4 and the end surface of the gas filling rod 31. In the embodiment, the damper member 42 is preferably a rubber, silicone or other airtight ring made of a suitable material. Since the damping member 42 itself has elasticity and a large frictional force, it can be delayed from the gas filling rod 31. The speed of movement between. The base 5 defines a through hole 51 for the push rod 32 to be bored, and is fixed to the bottom end of the casing 22 to form a closed space of the gas chamber 221.

In the embodiment shown in Fig. 1, a plug 7 for preventing the movement of the center gas rod 3 is also included. The neck tube 21 of the cartridge case 2 also has a pin hole 211 corresponding to the plug pin 7, so that the pin 7 passes through the pin hole 211 to interpose the groove 314 of the central air rod 3 which is inserted. The center air rod 3 further has a stop ring 33 protruding between the gas filling rod 31 and the push rod 32 and a convex ring 321 disposed on the push rod 32. The stop ring 33 and the cam ring 321 respectively limit the relative displacement of the center air rod 3, that is, the displacement distance between the push rod 32 and the housing 22. The two ends of the spring 34 are respectively positioned on a positioning groove 52 of the base 5 and a section 331 of the stop ring 33.

When the spring 34 pushes the center air rod 3 to move until the push rod 32 is disengaged from the through hole 51 of the base 5, the damper 42 is pressed by the inner chamfer of the cover 4 to delay the movement of the gas filling rod 31 until the groove 314 corresponds and detaches Damping member 42. The upper and lower ends of the groove 314 also have a chamfer 315, respectively. Specifically, when the latch 7 is pulled away from the cartridge case 2, the pre-compressed spring 34 returns to the elastic force to push the center gas rod 3 toward the cover body 4, and the gas filling rod 31 moves along the inner wall surface of the neck tube 21, while the neck tube The outer wall surface of 31 is moved to rub against the damper member 42, and the speed at which the center air rod 3 is moved is delayed until the groove 314 of the neck tube 31 is not in contact with the damper member 42, the spring 34 rapidly moves the center air rod 3 to move until The lifter 32 is completely detached from the perforations of the base 5.

At this time, the high-pressure gas stored in the gas chamber 221 instantaneously leaks from the perforations 51 and flows out of the cartridge case 2 to generate an explosion sound effect. The time from the contact of the damping member 42 to the movement of the recess 314 by the centering rod 3 can be delayed by about 1-5 seconds, but is not limited thereto. During the movement of the center air rod 3, the stop ring 33 is limited to be stopped between the neck tube 21 and the housing 22, and the user presses the center air rod 3 to return to the initial position, that is, the spring 34 is in a pre-compressed state. And the positioning is performed by the convex ring 321 stopping at the base 5. At this time, the plug 7 can be inserted back to position the center gas rod 3, so that the purpose of reuse can be achieved.

As shown in FIG. 2 to FIG. 5, the related drawings of the exploded view, the cross-sectional view and the like of the second embodiment of the present creation are shown. The main difference between the second embodiment and the foregoing embodiment is that the inclusion of the ejected material 6, such as a powder, a BB bomb or other suitable object, can be increased, and is not limited. That is, when the high pressure gas instantaneously leaks from the gas chamber 221 of the cartridge case 2 to the magazine chamber 531 of the base 5, the pushed object 6 stored in the magazine chamber 531 can also be ejected or sprayed on the cartridge case 2 Outside.

In the embodiment shown in FIGS. 2 to 5, the base 5 further includes a barrel body 53, a bottom cover 54 covering the barrel body 53, and a magazine chamber 531 formed in the barrel body 53. The above-mentioned pushed object 6 can be accommodated/received in the magazine chamber 531 to further realistically generate a cracking effect. In addition, in order to prevent the bottom cover 54 from being blasted and missing, a cable 55 connecting the base 5 and the bottom cover 54 is further included, and the cable 55 is, for example, a steel cable, a drawstring or the like.

The operation of the second embodiment will be further described below, as shown in FIGS. 2 to 5. When the high pressure gas instantaneously leaks from the gas chamber 221 to the magazine chamber 531 of the base 5, in addition to the sound effect of the grenade 1, the pushed object 6 stored in the magazine chamber 531, such as BB, is also present. The projectile is shot outside the cartridge case 2 or sprayed on the outside of the bottom cover 54 of the cartridge case 2 to effect the effect of the immersive war game/survival game grenade 1.

It should be noted that the inner wall surface of the cover body 4 is provided with a threaded portion (not shown), and the outer wall surface of the front edge of the neck tube 21 of the cartridge case 2 is also provided with a threaded portion 212 for screwing the cover body 4 to the neck tube. 21 on. The outer wall surface of one end of the base 5 is provided with a threaded portion 57. The inner wall surface of one end of the housing 22 is also provided with a threaded portion (not shown) so that the base 5 is screwed to the housing 22. The threaded portions 212, 57 described herein may be selected from one of an external or internal thread to be threaded with a corresponding external or internal thread. Further, in order to prevent the high pressure gas from leaking out in the above embodiments, a plurality of airtight rings 35 or other suitable airtight members respectively disposed at appropriate positions of the center gas rod 3 or the base 5 are included.

In summary, the embodiments disclosed herein are to be considered as illustrative of the present invention and are not intended to limit the present invention. The scope of this creation is defined by the scope of the appended patent application and covers its legal equivalents and is not limited to the foregoing description.

Claims (10)

A toy grenade comprising: a bullet casing having a neck tube, a casing connecting the neck tube and a gas chamber formed in the casing; and a central gas rod including a gas filling along the inner wall of the neck tube a rod and a push rod connected to the gas filling rod, wherein the gas filling rod has a gas filling nozzle at one end, an air outlet communicating with the gas filling nozzle, and a groove disposed on the outer wall of the gas filling rod, the pushing The lifting rod sleeve is provided with a spring, wherein the air outlet hole is disposed corresponding to the gas chamber; a cover body is fixed to the neck tube and has an opening for the gas rod to pass through and is disposed on the lid body and the gas filling rod a damper member between the end faces; and a base defining a through hole for the push rod to be inserted and fixed to the bottom end of the housing, wherein the spring pushes the center air rod to move until the push rod is disengaged from the The perforation of the base delays movement of the gas inflating rod until the groove corresponds to and disengages from the damping member. The toy grenades according to claim 1, wherein an air flow passage is defined between the gas injection nozzle and the air outlet hole, and the gas filling rod is further inserted with a rubber block, and the gas filling nozzle penetrates and is formed in the rubber Block center. The toy grenades according to claim 1, wherein the base further comprises a barrel, a bottom cover covering the barrel, and a magazine chamber formed in the barrel. The toy grenades according to claim 3, further comprising a plurality of articles to be ejected in the magazine chamber, wherein the articles to be pushed are BB bombs or powder. The toy grenades according to claim 3, further comprising a cable connecting the base and the bottom cover. The toy grenades according to claim 1 further comprising a latch for preventing movement of the central air rod, the neck tube further having a latch hole corresponding to the latch, wherein the latch passes through the latch hole to be inserted and positioned in the recess groove. The toy grenades according to claim 1 , wherein the central air lever further has a stop ring protruding between the gas filling rod and the push rod and a convex ring disposed on the push rod, The stop ring and the collar respectively limit the relative displacement of the central air rod. The toy grenade according to claim 1, wherein the cover is screwed to the neck of the casing, and the base is screwed to the casing. The toy grenades according to claim 1, wherein the damper member is an airtight ring. The toy grenades according to claim 1 further comprising a plurality of airtight rings respectively disposed at appropriate positions of the central air rod.