TWM453126U - Air gun - Google Patents

Description

Air gun

The present invention provides an air gun for entertainment, training reaction, and teaching, and more particularly to a toy air gun that uses a pump to supply compressed air as a shooting power.

At present, the shooting power of the general toy guns mostly comes from the elastic mechanism or the air compression mechanism, which uses the elastic force or the air compression method to launch the solid object of the toy gun to achieve the entertainment effect. The common solid to be fired includes Elastic or inelastic body.

The existing commercial toy air guns mostly use air-compressed steel cylinders to fire the to-be-fired objects; although the air-compressed steel cylinders are quite convenient to use, they have problems such as the number of uses, pressure decay and the cost of purchasing steel cylinders, and air-compressed cylinders. It is not possible to allow consumers to reuse it directly, which has caused environmental problems in the recycling of discarded cylinders.

In addition, the traditional air-compressed cylinder toy gun is designed for games and lacks the teaching effect of displaying the principle of air compression.

In view of this, the creator developed and improved the toy air gun, and designed a toy air gun that can be reused and has entertainment, teaching and environmental protection effects, which can be used for entertainment or for children to play.

The main purpose of the present invention is to provide an air gun that can use a pump to supply compressed air as a shooting power to overcome the aforementioned prior art, the number of times of air compression cylinders of conventional air guns, pressure decay and cylinders. Problems such as the purchase cost, the environmental problems caused by the air-compressed cylinders that cannot be directly reused by consumers, and the lack of the teaching effect of the air-compressed cylinder toy guns showing the principle of air compression.

In order to achieve the above object, the air gun of the present invention is characterized in that: the air gun comprises: a gun body; an air pump is disposed on the gun body; a gas storage tank communicates with the air pump, and the air pump receives the outside air, and Storing compressed air in the gas storage tank, the gas storage tank is provided with a gas supply valve for releasing compressed air; a gas chamber for inserting the object to be fired, and a gas supply valve communicating with the gas storage tank Between the barrel of the gun body and a trigger unit disposed adjacent to the grip of one of the gun bodies, the trigger unit and the air supply valve of the air reservoir are interlocked with each other, and the trigger unit receives the buckle The air supply valve is interlocked to release compressed air to the chamber, so that the object to be fired in the chamber is driven to the outside by the barrel by the compressed air.

With the above-mentioned constituent elements, the pump can be operated by hand first, and the pump can input the outside air to the air reservoir, and the compressed air is accumulated inside the air tank, when the air gun is to be fired in the room. Pulling the trigger unit, and causing the trigger unit to interlock the air supply valve of the air reservoir to open the air supply valve to release compressed air inside the air chamber, so that the object to be fired in the chamber is driven by compressed air, and the barrel is driven through the barrel Launched to the outside world.

According to this, the creation uses the pump to supply compressed air as the shooting power, and has the effect of using the inflator to take the outside air repeatedly as the shooting power, without the need to purchase additional air-compressed cylinders, and also has entertainment, teaching, and environmental protection. For children to play the effect.

According to the above main structural features, the air pump is disposed under the barrel, and the air storage tank is disposed at a position away from the barrel behind the gun body, and the air supply valve of the air storage tank corresponds to the barrel.

According to the above main structural features, the top of the gun body is provided with a to-be-fired object inlet that communicates with the chamber, and the object to be fired is a round, tapered or strip-shaped solid.

According to the above main structural features, the trigger unit includes a trigger, and a swinging member pivoted between the trigger and one of the air supply valve stems of the air supply valve, the trigger receiving the triggering to drive the swinging member to touch the supply Valve stem to release compressed air.

According to the above main structural features, further comprising a water storage tank disposed on the gun body, and the water storage tank has a water supply valve connected to the chamber, the water supply valve capable of releasing water of the water storage tank inside the chamber, The to-be-fired material is water that is released into the interior of the crucible by the water storage tank, and the height of the water storage tank is higher than the height of the water supply valve.

According to the above main structural features, the trigger unit is a plurality of triggers, including a first trigger unit that can interlock the air supply valve to release compressed air, and a second trigger unit that can interlock the water supply valve to release water inside the chamber. The first and second trigger units are disposed side by side on the gun body.

According to the above main structural features, the trigger unit includes a trigger, and a swinging member pivoted between the trigger, a gas supply valve stem of the air supply valve and a water supply valve stem of the water supply valve, the trigger Receiving the triggering causes the swinging member to actuate the air supply valve stem and the water supply valve stem to drive the air supply valve to release compressed air to the chamber and to urge the water supply valve to release water into the chamber.

According to the above main structural features, the air supply valve stem is integrated with the water supply valve stem.

According to the above main structural features, the air supply valve includes a gas supply valve hole communicating with the gas storage tank and the chamber, and a gas supply valve capable of opening and closing the gas supply valve hole, and the gas supply valve The air supply valve is connected to the air supply valve stem, and the air supply valve can be driven to open and close the air supply valve hole.

According to the above main structural features, the gun body further includes a water storage tank disposed on the gun body, a water discharge pipe disposed on the side of the barrel and communicating with the water storage tank, and a communication between the water storage tank and the water discharge tube a manual water valve, the pump communicates with the water storage tank via a reverse water stop valve, the water storage tank receives the external air input from the air pump to accumulate pressure, and the manual water valve receives manual switching to open and close the water storage tank The water is emitted to the outside via the water pipe.

According to the above main structural features, one of the front ends of the barrel has a set of ring faces for receiving a tapered sleeve made of a soft material, and the air supply valve is released through the chamber and the barrel The compressed air drives the cone to be emitted to the outside.

According to the above main structural features, the air storage tank is provided with an external electric air pump, and the electric air is pumped to input external air to the air storage tank.

Compared to the prior art, this creation has the following advantages:

1. By the design of the pump, the shooting power can be generated manually, and the effect of repeatedly taking outside air as the shooting power is used.

2. The solid to-be-fired product can be launched, and the water supply valve of the water storage tank can also be used to supply water to emit the liquid to be fired.

3. The swinging part of the trigger unit is designed by the principle of the lever, which is very labor-saving when the trigger is pulled.

4. The pump can be operated freely anytime and anywhere, easy to use, and can also be externally pumped for continuous air supply, thereby achieving the dual inflation function of manual and electric sharing.

5. The diverticulum accepts the manner in which the object to be fired is placed, and the method of inserting a single object to be fired may be adopted, or the plurality of to-be-shots may be placed one by one by using a clip structure.

6. The air supply valve of the air storage tank faces the barrel, so that the compressed air released through the air supply valve directly and stably blows the to-be-fired product to the outside through the barrel.

7. No need to purchase additional air-compressed cylinders, it is more convenient to use, and overcome the problems of usage times, pressure decay, cylinder purchase cost and environmental protection.

8. When you use it, you can understand the role and principle of it, and it has the effects of entertainment, teaching, environmental protection, and play for children.

However, in order to be able to clearly and fully disclose the creation, and to illustrate the preferred embodiment, a detailed description of its implementation is as follows:

Referring to the first drawing, a perspective view of a preferred embodiment of the present invention is disclosed. The second drawing discloses a partially enlarged exploded perspective view of the first drawing, and the third figure discloses another partially enlarged exploded view of the first figure. The top view of the first figure is disclosed, the fifth figure shows the AA cross-sectional view of the fourth figure, the sixth figure shows the BB cross-sectional view of the fourth figure, and the seventh figure shows the partial enlarged cross-sectional view of the fifth figure, the eighth figure. A partial enlarged cross-sectional view of the sixth drawing is disclosed, a ninth drawing reveals a use state cross-sectional view of the seventh figure, a tenth figure discloses a use state cross-sectional view of the eighth figure, and an eleventh figure reveals an additional embodiment of the present creation. State diagram, tenth 2 is a cross-sectional view showing another additional embodiment of the creation, and FIG. 13 is a cross-sectional view showing still another embodiment of the creation.

The air gun structure of the present invention is described with reference to the first to the tenth drawings, comprising a gun body 1, an inflator 2, a gas storage tank 3, a chamber 4 and a trigger unit 5; wherein the pump 2 is set The gun body 1 is a conventional manual type air pump which is commercially available. The pump 2 is internally provided with a reciprocating piston 21, and the piston 21 is connected to an outer portion of the pump 2. The pull rod 22 can be used to drive the piston 21 to reciprocate inside the pump 2 via the pull rod 22 to draw outside air into the pump 2 .

The pull rod 22 is exposed at one end of the outside of the inflator 2, and a grip portion 23 for gripping by a human hand is disposed, and an exhaust hole 24 is disposed at one end of the inflator 2 corresponding to the piston 21.

The gas storage tank 3 communicates with the venting hole 24 of the pumping cylinder 2, and the gas sump 3 can receive the outside air by the venting hole 24 of the pumping cylinder 2, and accumulates compressed air in the gas storage tank 3, the gas storage tank 3 An air supply valve 32 for releasing compressed air is disposed thereon.

As shown in the fourth to tenth drawings, the chamber 4 is connected between the air supply valve 32 of the air reservoir 3 and the barrel 11, and the chamber 4 is for inserting a to-be-fired item 9. The trigger unit 5 is disposed adjacent to the grip 12 of the gun body 1. The trigger unit 5 is interlocked with the air supply valve 32 of the air reservoir 3, and the trigger unit 5 is interlocked by the user to connect the air supply valve. 32 pairs of diverticulum 4 release compressed air, causing the to-be-fired material 9 in the diverticulum 4 to be driven by compressed air, which is in turn emitted by the barrel 11.

In the implementation, the pump 2 is disposed under the barrel 11 , the air reservoir 3 is disposed inside the air reservoir 31 , and the air reservoir 31 is disposed behind the gun body 1 and is away from The air supply valve 32 of the air reservoir 3 corresponds to the barrel 11 with respect to the position of the barrel 11.

In addition, the air supply valve 32 has a valve chamber 320 therein, and an air supply valve rod 321 is elastically pivoted at one end of the air supply valve 32 toward the chamber 4, and is disposed at one end of the air supply valve 32 toward the air reservoir 31. There are a plurality of venting holes 322 communicating with the valve chamber 320 and the gas storage tank 3.

The air supply valve 32 includes a gas supply valve hole 323 communicating with the gas storage tank 3, the valve chamber 320 and the chamber 4, and a gas supply valve 324 having a function of opening and closing the air supply valve hole 323.

The air supply valve hole 323 and the air supply valve 324 may be a multiple array, and the air supply valve hole 323 and the air supply valve 324 are disposed on both sides of the air supply valve rod 321 , and the air supply valve 324 and the air supply valve The rods 321 are connected, and the air supply valve 324 is driven by the air supply valve rod 321 to open and close the air supply valve hole 323, so that the compressed air in the air storage tank 3 enters through the air vent 322, the valve chamber 320, and the air supply valve hole 323. Dwelling room 4.

An air inlet valve hole 325 is defined in the bottom of the air supply valve 32. The air inlet valve hole 325 communicates with the air outlet 24 of the air pump 2 via an air guiding tube 6 to allow air in the air pump 2 to pass through the air outlet 24 . The air guiding tube 6, the air inlet valve hole 325, the valve chamber 320 and the vent hole 322 enter the gas storage tank 3, and the air inlet valve hole 325 is provided with a check valve plug that can block the air in the valve chamber 320 from entering the air guiding tube 6 in the reverse direction. 326.

The top of the gun body 1 is provided with a to-be-fired product 9 connected to the chamber 4, and the to-be-fired item 9 can be a round, a cone or a strip solid.

The trigger unit 5 includes a trigger 51 and a swinging member 52 pivoted between the trigger 51 and the air supply valve rod 321 . The trigger 51 is driven by the user's finger to drive the swinging member 52 to activate the air supply valve rod 321 . , the air supply valve 324 The air supply valve hole 323 is opened by the air supply valve rod 321 to open the air supply valve hole 323.

The present invention is implemented by the above-mentioned constituent members. In operation, the inflator 2 can be operated by hand, and the inflator 2 is passed through the exhaust hole 24, the air guiding tube 6, the intake valve hole 325, the valve chamber 320, and the vent hole 322. The outside air is input to the gas storage tank 3, and the air in the valve chamber 320 is reversely entered into the air guiding tube 6 by the check valve plug 326, so that the inside of the air storage tank 3 accumulates compressed air.

Moreover, the user can put the round, tapered or strip-shaped solid to-be-fired product 9 into the diverticulum 4 via the inlet 41, when the to-be-fired item 9 in the chamber 4 of the air gun is to be fired, The trigger 51 of the trigger unit 5 is pulled to drive the trigger 51 to oscillate in conjunction with the swinging member 52, so that the swinging member 52 touches the air supply valve rod 321 to move toward the gas storage tank 3, and the air supply valve 324 receives the air supply valve rod 321 The air supply valve hole 323 of the air supply valve 32 is opened, so that the compressed air in the air reservoir 3 is released into the chamber 4 through the vent hole 322, the valve chamber 320, and the air supply valve hole 323, thereby making the chamber 4 The to-be-fired material 9 is driven by compressed air and is emitted to the outside via the barrel 11.

Referring to the eleventh figure, a cross-sectional view of an additional embodiment of the present invention illustrates that the creation includes a water storage tank 7 disposed on the gun body 1, and the water storage tank 7 has a communication to the chamber 4. The water supply valve 8 can release the water of the water storage tank 7 to the inside of the chamber 4, which in this embodiment can release water from the water storage tank 7 to the inside of the chamber 4.

The water supply valve 8 is disposed on the gun body 1 outside the chamber 4, and the water supply valve 8 has a water supply valve port 81 communicating with the chamber 4, and the water supply valve 8 is connected to the water storage tank 7 by a water conduit 71. .

The height of the water storage tank 7 is higher than the height of the water supply valve 8, so that the water in the water storage tank 7 naturally flows into the water supply valve 8 via the water conduit 71.

In this embodiment, the trigger unit 5 further includes a trigger 51, a swinging member 52 pivoted between the trigger 51, the air supply valve stem 321 provided by the air supply valve 32 and the water supply valve stem 82 provided by the water supply valve 8, And the water supply valve stem 81 can open and close the water supply valve port 81 of the water supply valve 8.

In addition, the air supply valve rod 321 and the water supply valve rod 82 can also be integrated into one body. When the trigger 51 receives the user, the swinging member 52 can synchronously touch the air supply valve rod 321 and the water supply valve rod 82. The water supply valve port 81 of the water supply valve 8 releases water to the interior of the chamber 4, and causes the air supply valve 321 to release compressed air to the interior of the chamber 4; thus, the compressed air in the chamber 4 can drive water through the barrel 11 It is emitted to the outside world, so that the air gun of the present invention can selectively emit two kinds of to-be-fired materials 9 such as solid or water. The remaining components and embodiments of the present embodiment are equivalent to the above embodiments.

Referring to FIG. 12, a cross-sectional view of another embodiment of the present invention shows that the trigger unit 5 can also be plural, including a first trigger unit 5 that can release compressed air by the interlocking air supply valve 32, And a second trigger unit 5a that can release the water inside the chamber 4 by the water supply valve rod 82 of the water supply valve 8, the second trigger unit 5a and the first trigger unit 5 can be completely equal in composition, and the first The second trigger unit 5, 5a can be arranged side by side on the gun body 1.

Accordingly, the present invention uses the inflator 2 to supply compressed air as a shooting power, and has the effect of using the inflator 2 to extract the outside air repeatedly as a shooting power, without the need to additionally purchase an air-compressed cylinder, which is more convenient to use, and Overcoming the number of uses, pressure decay, cylinder purchase costs and environmental protection issues, you can understand the role and principle of the use, both entertainment, teaching, environmental protection, for children to play.

It is worth mentioning that the pump 2 can be operated by hand at any time and anywhere, and is convenient to use, and can be continuously supplied with air by external air pumping to achieve the dual inflation function of manual and electric sharing, and the air supply of the gas storage tank 3 The valve 32 faces the barrel 11, and the compressed air released through the air supply valve 32 is directly and intensively blown to be fired by the barrel 9 to the outside via the barrel 11.

The present invention can emit a solid to-be-fired product 9, and can also provide water by using a water supply valve 8 of the water storage tank 7, thereby emitting a liquid to be fired; the creation has the function of selectively emitting solid or liquid.

In addition, the swinging member 52 of the trigger unit 5 is designed by the principle of a lever, and the triggering device 51 is very labor-saving; the diverting chamber 4 accepts the manner in which the to-be-engaged object 9 is placed, and can be inserted into a single object to be fired. The magazine is used to insert a plurality of to-be-shots one by one by a clip structure.

In practice, the intake valve hole 325 of the gas storage tank 3 can also be connected to an external electric air pump 20 via an air duct 6b disposed in the grip 12 (as shown in FIG. 11). The electric air pump is accepted to input the outside air.

Referring to the thirteenth figure, a cross-sectional view of another additional embodiment of the present invention, the present invention may further include a water storage tank 7a disposed on the gun body 1 and located below the air reservoir 31, and a gun a water pipe 13 adjacent to the pipe 11 and communicating with the water storage tank 7a, and a manual water valve 83 communicating between the water storage tank 7a and the water pipe 13, and the pump 2 is connected to the water storage tank 7a via a check valve 84 .

The water pipe 13 communicates with the water storage tank 7a via a water conduit 71a, and the air pump 2 communicates with the check valve 84 via an air pipe 6a. The water storage tank 7a can receive the outside air from the pump 2 and accumulate pressure inside the water storage tank 7a. By manually switching the manual water valve 83 to open and close the water tank 7a to release the accumulated pressure The force, the water in the water storage tank 7a is emitted to the outside through the water discharge pipe 13.

The outer wall of the muzzle 111 of the front end of the barrel 11 is provided with a set of ring faces 112 for arranging a cone-shaped sleeve 91 made of a soft material, and the tapered sleeve 91 can be an EVA material rocket. The supply valve 32 drives the tapered sleeve 91 to the outside through compressed air released from the chamber 4 and the barrel 11.

In summary, it is only a preferred embodiment of the present invention, and is not intended to limit the present invention; any equivalent modification or replacement that is not done in the spirit of the present disclosure should be included in the patent application described later. Within the scope.

1‧‧‧ gun body

11‧‧‧ barrel

111‧‧‧gun

112‧‧‧Set the torus

12‧‧‧ grip

13‧‧‧Water pipe

2‧‧‧Inflator

20‧‧‧Electric air pump

21‧‧‧Piston

22‧‧‧ lever

23‧‧‧ grip

24‧‧‧ venting holes

3‧‧‧ gas storage tank

31‧‧‧Air reservoir

32‧‧‧ gas supply valve

320‧‧‧Valves

321‧‧‧ gas supply valve stem

322‧‧‧vents

323‧‧‧Supply valve hole

324‧‧‧ gas supply valve

325‧‧‧Intake valve hole

326‧‧‧Check valve plug

4‧‧‧膛室

41‧‧‧ Entrance

5, 5a‧‧‧ trigger unit

51‧‧‧ trigger

52‧‧‧Swinging parts

6, 6a, 6b‧‧‧ airway

7, 7a‧‧ ‧ water storage tank

71, 71a‧‧  water conduit

8‧‧‧Water supply valve

81‧‧‧Water supply port

82‧‧‧Water supply valve stem

83‧‧‧Manual water valve

84‧‧‧Check valve

9‧‧‧ pending to be fired

91‧‧‧Cone sleeve

The first figure is a perspective view of a preferred embodiment of the creation.

The second figure is a partially enlarged perspective exploded view of one of the first figures.

The third figure is another partially enlarged exploded view of the first figure.

The fourth figure is a top view of the first figure.

The fifth picture is a cross-sectional view of A-A of the fourth figure.

The sixth picture is a cross-sectional view of B-B of the fourth figure.

The seventh figure is a partially enlarged cross-sectional view of the fifth figure.

The eighth figure is a partial enlarged cross-sectional view of the sixth figure.

The ninth drawing is a cross-sectional view showing the state of use of the seventh figure.

The tenth figure is a cross-sectional view showing the state of use of the eighth figure.

The eleventh figure is a cross-sectional view of an additional embodiment of the creation.

Fig. 12 is a cross-sectional view showing another additional embodiment of the creation.

Figure 13 is a cross-sectional view showing still another embodiment of the creation.

1‧‧‧ gun body

11‧‧‧ barrel

12‧‧‧ grip

2‧‧‧Inflator

23‧‧‧ grip

31‧‧‧Air reservoir

4‧‧‧膛室

41‧‧‧ Entrance

5‧‧‧Trust unit

Claims (12)

An air gun comprising: a gun body; an air pump disposed on the gun body; a gas storage tank communicating with the air pump, and receiving the air pump to input outside air, and accumulating compressed air in the gas storage tank, The gas storage tank is provided with a gas supply valve for releasing compressed air; a chamber for inserting the object to be fired, and is connected between the gas supply valve of the gas storage tank and a barrel of the gun body; And a trigger unit disposed at a position adjacent to a grip of the gun body, the trigger unit and the air supply valve of the air reservoir are interlocked with each other, the trigger unit receives the triggering and interlocks the air supply valve to the chamber The compressed air is released, and the object to be fired in the chamber is driven by compressed air to be launched through the barrel. The air gun of claim 1, wherein the air pump is disposed under the barrel, the air storage tank is disposed at a position away from the barrel behind the gun body, and the air supply valve of the air storage tank corresponds to the gun. tube. The air gun of claim 1, wherein the top of the gun body is provided with a to-be-fired object inlet connected to the chamber, and the object to be fired is a round, tapered or strip-shaped solid. The air gun of claim 1, wherein the trigger unit includes a trigger, and a swinging member pivoted between the trigger and one of the air supply valve stems of the air supply valve, the trigger receiving the triggering The swinging member is driven to activate the air supply valve stem. The air gun of claim 1, further comprising a water storage tank disposed on the gun body, and the water storage tank has a connection to the raft a water supply valve of the chamber, the water supply valve capable of releasing water of the water storage tank inside the chamber, the water to be fired being water discharged into the chamber inside the water storage tank. The air gun of claim 5, wherein the trigger unit is a plurality of triggers, including a first trigger unit that can interlock the air supply valve to release compressed air, and a water supply valve that can be released to the interior of the chamber The second trigger unit of water, the first and second trigger units are arranged side by side on the gun body. The air gun of claim 5, wherein the trigger unit comprises a trigger and a pivoting between the trigger, a gas supply valve stem of the air supply valve and a water supply valve stem of the water supply valve a swinging member, the trigger receiving the triggering to drive the swinging member to activate the air supply valve stem and the water supply valve stem, thereby driving the air supply valve to release compressed air to the chamber, and driving the water supply valve to release water into the chamber . The air gun of claim 7, wherein the air supply valve stem is integrated with the water supply valve stem. The air gun according to any one of claims 4 to 7, wherein the air supply valve includes a gas supply valve hole communicating with the gas storage tank and the chamber, and a gas supply capable of opening and closing the gas supply. a gas supply valve of the valve hole, wherein the gas supply valve is connected to the gas supply valve stem, and the gas supply valve is capable of receiving the gas supply valve stem to open and close the gas supply valve hole. The air gun of claim 1, wherein the gun body further comprises a water storage tank disposed on the gun body, a water pipe disposed on the side of the barrel and communicating with the water storage tank, and a communication body a manual water valve between the water storage tank and the water injection pipe, the air pump is connected to the water storage tank via a check valve, and the water storage tank receives the air from the air pump to accumulate pressure, The manual water valve is manually switched to open and close the water in the water storage tank, and is emitted to the outside by the water discharge pipe. The air gun of claim 1, wherein the outer wall of the muzzle has a set of ring faces for arranging a tapered sleeve made of a soft material, the gas supply valve The compressed air released from the chamber and the barrel is driven to drive the cone to the outside. The air gun of claim 1, wherein the air reservoir is provided with an external electric air pump to receive the electric air pump to input outside air.