TWM620126U - Pneumatic toy gun magazine - Google Patents

Abstract

A pneumatic magazine for a toy gun, comprising a magazine unit suitable for accommodating several projectiles and filling gas, a magazine unit that can be detachably connected to the magazine unit and suitable for releasing corresponding projectiles and gas, and a magazine unit for The gas valve unit that controls the gas firing the corresponding projectile. The air valve unit passes through an extension part of the bomb feeding unit and is coupled to the box unit, and has a stopping part blocking the extension part. Thereby, when the valve unit is combined with the cassette unit, the bomb feeding unit is positioned by the stopper, not only can simplify the assembly components, but also can reduce the assembly procedure, and can reduce the component cost and improve the assembly efficiency. .

Description

Pneumatic magazine for toy guns

The new model relates to a toy gun, in particular to a pneumatic magazine of the toy gun.

Take a conventional magazine disclosed in the Republic of China Patent Publication No. 201512627 as an example, which mainly includes a magazine body suitable for accommodating several projectiles and filling gas, and is detachably connected to the magazine body and It is suitable for the upper cover of the magazine to release the corresponding projectile and gas, and an air outlet valve for controlling the gas to fire the projectile.

Since the upper cover of the magazine is easily damaged and needs to be replaced, in design, the upper cover of the magazine and the main body of the magazine are two mutually assembled components. At the end of the magazine body, two bolts passing through the magazine upper cover and the magazine body are used to fix the magazine upper cover and the magazine body.

However, through the fixing method of bolts, not only additional components are required and the cost is high, but also in the assembly procedure, the upper cover of the magazine needs to be sleeved on the main body of the magazine, and then the bolts are inserted. Finally, The air outlet valve is locked, and the procedure is more complicated, and it is not easy to disassemble.

Therefore, the purpose of the present invention is to provide a pneumatic magazine for toy guns that can reduce component costs and improve assembly efficiency.

Therefore, the pneumatic magazine of the toy gun of the present invention includes a magazine unit, a feeding unit, and an air valve unit.

The box unit extends along a length direction, defines a ballistic trajectory suitable for accommodating several projectiles, and a gas chamber suitable for filling gas, and includes a first abutting surface formed on a side surface.

The bullet feeding unit is detachably connected to the cassette unit along the length direction, and includes a bullet feeding port communicating with the ballistic trajectory and suitable for releasing corresponding bullets, and a bullet feeding port communicating with the air chamber and suitable for releasing gas And an extension part extending along the length direction and abutting against the first abutting surface.

The air valve unit includes a valve seat detachably coupled to the box unit, and a valve stem. A valve hole connected to the exhaust port and the gas chamber, the valve stem is movably inserted in the valve hole of the valve seat along the axial direction, and can be operated relative to the valve seat in a closed position and a release Move between positions. In the closed position, the valve stem closes the valve hole and blocks the air chamber from communicating with the exhaust port. In the release position, the valve stem opens the valve hole to communicate with the air chamber and The exhaust port.

The effect of the present invention is that when the air valve unit is combined with the cassette unit, the bomb feeding unit is positioned through the stopper, which not only can simplify the assembly components, but also reduce the assembly procedures, and reduce the cost of components, and Improve assembly efficiency.

Referring to FIG. 1, an embodiment of the air valve magazine of the present invention is installed in a toy gun (not shown), and includes a magazine unit 2, a bomb feeding unit 3, and an air valve unit 4.

Referring to Figures 2, 3 and 4, the cassette unit 2 extends along a length direction L, and defines a ballistic trajectory 21 with an opening facing upwards and suitable for accommodating several projectiles 1 (as shown in Figure 5), and an opening facing upwards and suitable for In the gas chamber 22 filled with gas, it includes two interposing portions 24 extending from a side surface 23 along an axis X direction and spaced apart, a first abutting surface 25 formed on the side surface 23, and a first abutting surface 25 formed on the side surface 23 A second abutment surface 26 between the first abutment surface 25 and the first abutment surface 25 that surrounds the axis X together, and a recess 27 defined between the side surface 23 and the second abutment surface 26 , And a screw hole 28 extending from the second abutting surface 26 along the axis X direction and communicating with the air chamber 22.

The bomb feeding unit 3 is detachably connected to the box unit 2, and includes a joint portion extending from a lower end surface 31 along the axis X direction and movably sliding on the insertion portions 24 along the axis X direction 32. A feed port 33 connected to the ballistic trajectory 21 and suitable for releasing the corresponding projectile 1 (as shown in Figure 5), an exhaust port 34 connected to the air chamber 22 and suitable for releasing gas, and a The lower end surface 31 extends along the length direction L and abuts against the extension portion 35 of the first abutting surface 25. In this embodiment, the extension portion 35 extends along an arc around the axis X and is arc-shaped.

It is worth noting that one of the two plug-in portions 24 and each of the coupling portions 32 is a dovetail groove, and the other of the two plug-in portions 24 and each of the coupling portions 32 is With the dovetail slider, the plug-in parts 24 are fitted into the joint parts 32 so that the spring feeding unit 3 is slidably engaged with the box unit 2.

The air valve unit 4 includes a valve seat 41, a valve stem 42, an elastic element 43, and an airtight gasket 44.

The valve seat 41 has a screw portion 411 screwed to the screw hole 28 along the axis X direction, a stop portion 412 connected to one end of the screw portion 411 and opposed to the recessed portion 27, and a An end surface extends along the axis X direction and communicates with the exhaust port 34 and the valve hole 413 of the air chamber 22. In this embodiment, the blocking portion 412 is circular, and has a diameter larger than that of the screw portion 411, and has an upper ring wall 414 blocked by the extension portion 35, and a block blocked by the second abutment The lower ring wall 415 of the face 26.

The valve stem 42 is movably inserted in the valve hole 413 of the valve seat 41 along the axis X direction, and can be operated relative to the valve seat 41 in a closed position (as shown in FIG. 5) and a released position (as shown in FIG. 6) When in the closed position, the valve stem 42 closes the valve hole 413 and blocks the air chamber 22 from communicating with the exhaust port 34. In the release position, the valve stem 42 opens the valve hole 413 is connected to the air chamber 22 and the exhaust port 34.

The elastic element 43 abuts between the valve seat 41 and the valve stem 42 and constantly generates an elastic force for the valve stem 42 to be in the closed position.

The airtight gasket 44 surrounds the valve seat 41 and the box unit 2 and is in airtight contact with the valve seat 41 and the box unit 2.

Referring to Figures 2, 4 and 5, when assembling, it is only necessary to slide the joint portion 32 of the bomb feeding unit 3 and the insertion portion 24 of the box unit 2 along the axis X direction until the extension portion 35 abuts against With the first abutting surface 25, the bomb feeding unit 3 can be mounted on the box unit 2. At this time, the bomb feeding unit 3 is limited by the engagement of the joint portions 32 and the insertion portions 24 Because of the relationship, the cassette unit 2 cannot be separated from the cassette unit 2 along the length direction L, and due to the abutting relationship between the first abutting surface 25 and the extension portion 35, the cassette unit 2 cannot be moved along the axis X direction.

3 and 5, and then screw the threaded portion 411 of the valve seat 41 of the valve unit 4 and the threaded hole 28 of the box unit 2 along the axis X direction until the stop portion 412 is aligned with The recess 27 of the box unit 2, the upper ring wall 414 abuts against the extension 35, the lower ring wall 415 abuts against the second abutment surface 26, the valve unit 4 can be fixed to the box On the unit 2, at this time, the bomb feeding unit 3 is limited by the blocking relationship between the blocking portion 412 and the extension portion 35, and cannot move in the direction away from the cassette unit 2 along the axis X direction, and is synchronously limited. The air valve unit 4.

It is worth noting that the air chamber 22 of the cassette unit 2 is suitable for accommodating a pressure bottle (not shown), and the pressure bottle (not shown) is suitable for releasing high-pressure gas into the air chamber 22.

1 and 5, when the valve stem 42 is in the closed position by the elastic force of the elastic element 43, the valve stem 42 closes the valve hole 413 and blocks the air chamber 22 from communicating with the exhaust The gas port 34, at this time, the high-pressure gas is confined in the gas chamber 22.

1 and 6, when a trigger unit (not shown) of the toy gun (not shown) triggers the valve stem 42 to compress the elastic element 43 along the axis X direction, and move toward the ballistic trajectory 21 to the In the release position, the valve stem 42 opens the valve hole 413 to communicate with the gas chamber 22 and the exhaust port 34. At this time, the high-pressure gas will pass through the valve seat 41 from the gas chamber 22 as shown in the arrow direction. The hole 413 flows toward the exhaust port 34 of the bullet feeding unit 3 and is used to fire the projectile 1 located at the bullet feeding port 33.

Since the action of firing the projectile 1 is not a technical feature of the present invention, and those with ordinary knowledge in the field can deduce the expanded details based on the above description, no further description will be given.

Based on the above description, the advantages of the foregoing embodiments can be summarized as follows:

The present invention can position the bomb feeding unit 3 through the stopper 412 while the air valve unit 4 is combined with the cassette unit 2, which not only can simplify the assembly components, but also reduce the assembly procedures, and reduce the cost of components. And improve assembly efficiency.

However, the above are only examples of the present model. When the scope of implementation of the present model cannot be limited by this, all simple equivalent changes and modifications made in accordance with the scope of the patent application of the present model and the contents of the patent specification shall still belong to This new patent covers the scope.

1: Projectile 2: cassette unit 21: Ballistic 22: Air chamber 23: side 24: Socket 25: The first abutment surface 26: Second abutment surface 27: Depressed part 28: screw hole 3: Give the bomb unit 31: Lower end 32: Joint 33: Give the bullet mouth 34: Exhaust port 35: Extension 4: Valve unit 41: Valve seat 411: Screw Part 412: Stop 413: valve hole 414: Upper Ring Wall 415: lower ring wall 42: Stem 43: elastic element 44: Gas tight gasket L: length direction X: axis

The other features and effects of the present invention will be clearly presented in the embodiments with reference to the drawings, among which: Figure 1 is a perspective view illustrating an embodiment of the pneumatic magazine of the new toy gun; Figure 2 is an incomplete three-dimensional exploded view illustrating that a bomb feeding unit of this embodiment is slidably integrated with a cassette unit; Figure 3 is an incomplete three-dimensional exploded view illustrating that a valve unit of this embodiment is slidably fitted to the box unit; Figure 4 is a side view of the embodiment; Figure 5 is a schematic cross-sectional view taken along the line Ⅴ-Ⅴ in Figure 4, illustrating that a valve stem of this embodiment is in a closed position; and Fig. 6 is a schematic cross-sectional view similar to Fig. 5, but with the valve stem in a release position.

2: cassette unit

26: Second abutment surface

27: Depressed part

28: screw hole

3: Give the bomb unit

33: Give the bullet mouth

34: Exhaust port

35: Extension

4: Valve unit

41: Valve seat

411: Screw Part

412: Stop

413: valve hole

414: Upper Ring Wall

415: lower ring wall

42: Stem

43: elastic element

44: Gas tight gasket

L: length direction

X: axis

Claims (9)

A pneumatic magazine for a toy gun, including: A box unit extending along a length direction, defining a trajectory suitable for accommodating several projectiles, and a gas chamber suitable for filling gas, and including a first abutting surface formed on a side surface; A bullet feeding unit, detachably connected to the cassette unit along the length direction, and including a bullet feeding port connected to the ballistic trajectory and suitable for releasing corresponding bullets, and a bullet feeding port connected to the air chamber and suitable for releasing A gas exhaust port, and an extension portion extending along the length direction and abutting against the first abutting surface; and An air valve unit includes a valve seat detachably coupled to the box unit, and a valve stem. The valve seat has a stopper blocked by the extension, and an end surface extending along an axial direction. A valve hole connected to the exhaust port and the gas chamber, the valve stem is movably inserted in the valve hole of the valve seat along the axial direction, and can be operated relative to the valve seat in a closed position and a release Move between positions. In the closed position, the valve stem closes the valve hole and blocks the air chamber from communicating with the exhaust port. In the release position, the valve stem opens the valve hole to communicate with the air chamber and The exhaust port. The pneumatic magazine for a toy gun according to claim 1, wherein the extension of the bullet feeding unit extends along an arc around the axis. The pneumatic magazine for a toy gun according to claim 2, wherein the magazine unit further includes a second abutment surface formed between the first abutment surface and the side surface, and a second abutment surface formed by the second abutment surface A threaded hole extending along the axial direction, the valve seat further has a threaded portion screwed into the threaded hole, the stop portion is connected to one end of the threaded portion, and has a diameter greater than that of the threaded portion , And have an upper ring wall blocking the extension part, and a lower ring wall blocking the second abutting surface. The pneumatic magazine for a toy gun according to claim 3, wherein the first abutting surface and the second abutting surface of the magazine unit surround the axis. The pneumatic magazine for a toy gun according to claim 3, wherein the magazine unit further includes a recess defined between the side surface and the second abutting surface, and the stop portion of the valve seat is aligned with the recess Department. The pneumatic magazine for a toy gun according to claim 1, wherein the air valve unit further includes an elastic element, the elastic element abuts between the valve seat and the valve stem, and constantly produces the valve stem in the closed position. The elasticity of the position. The pneumatic magazine for a toy gun according to claim 1, wherein the air valve unit further includes airtight gaskets that surround the valve seat and the cassette unit and are in airtight contact with the valve seat and the cassette unit. The pneumatic magazine for a toy gun according to claim 1, wherein the magazine unit includes two insertion parts extending from the side surface along the axis direction and spaced apart, and the bomb feeding unit further includes two end surfaces along the axis The joint parts of the plug-in parts are slidably movably extended along the axial direction. The pneumatic magazine for a toy gun according to claim 8, wherein one of the two plug-in parts and the two joint parts is a dovetail groove, and each plug-in part and each joint part The other of the two is the dovetail slider.

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