TWM518764U - Pneumatic toy gun bolt device - Google Patents

Description

Pneumatic toy pistol gun device

This creation refers to a pneumatic toy pistol gun device, especially the technical field of a pneumatic toy pistol that improves the relative displacement stability between the cylinder and the piston.

Toy pistol manufacturers are designed to be as good as real pistols, such as guns, operating methods, etc., and are realistic, and have the rear seat vibration force, which is also the favorite toy pistol. The reason that the player prefers it, and if the rear seat vibration force and the firing force are closer to the real gun, the player is more loved.

Taking a pneumatic toy pistol as an example, the main function is to drive the toy pistol device through a high-pressure gas such as gas, mainly by pulling the spring between the sliding seat and the cylinder of the gun device, when the gas is sent into the cylinder and pushing the bullet. When emitting outward, the piston and the sliding seat are simultaneously subjected to the thrust of the reverse gas, thereby generating a recoil force, and the spring is stretched by the pushing force of the gas, and after the gas is interrupted, the elastic restoring force is transmitted through the gas. The role of returning.

As shown in the first and second figures, the gun device a of the existing pneumatic toy pistol comprises a sliding seat 10 and a cylinder 20, and the rear of the sliding seat 10 is locked with a bridge 30, the bridge 30 has a base 301, two sides of the base 301 corresponding to the extension of two rails 302 (see the first figure), and a piston 40 is locked in front of the base 301 (see also the second figure), the front end of the piston 40 is a screw 401 A piston ring 403 is locked in the center of the locking block 402. The cylinder 20 has an inner hollow shape, and has an air inlet 201 at the bottom thereof. The front end and the rear end respectively have an air outlet 202 and a through hole 203. A cylinder block 204 is disposed in the cylinder 20 behind the air outlet hole 202. The first spring 205 is disposed in front of the spring block 204, and the through hole 203 is accommodated in the cylinder 20 by the piston 40. 20 is coupled to the outer end of the base portion 301 by two second springs 50 to elastically displace the cylinder 20 and the piston 40.

Accordingly, as shown in the second figure, when the gas is sent to the cylinder 20, the bullet can be pushed outward, and at the same time, the piston 30 and the carriage 10 are simultaneously subjected to the thrust of the reverse gas and moved back to generate the recoil. And the second spring 50 is stretched by the pushing force of the gas (see the third figure), and after the gas is interrupted, it is returned by the elastic restoring force of the second spring 50 (see the fourth figure). ).

Because the distance between the cylinder 20 and the sliding seat 10 is limited, the wire diameter of the second spring 50 used in the industry is extremely small, and thus the elastic strength is affected, so that the effect of generating the recoil is not ideal, and the use is After a long time, the elastic fatigue of the second spring 50 occurs earlier, and the service life is shorter. Moreover, since the second spring 50 is assembled to the outer end of the cylinder 20 and the base 301, the implementation is not only easy to fall off, but also due to the cylinder. The pulling force between the 20 and the base 301 is located above the cylinder 20, so that the displacement path of the cylinder 20 is easily deviated from the rail 302 and is biased upward, which may cause the cylinder 20 to push the bullet into the gun when it returns to the position. The serious lack of management, therefore, is necessary for improvement.

According to the above, we know that the technical problem to be solved in this case is that Aiming at the defects that the second spring is easy to malfunction and fall off, and the cylinder return position is not correct, the gun device of the existing pneumatic toy pistol provides a technical solution for effective improvement.

The technical solution adopted in the present invention to solve the above technical problem is: creating a pneumatic toy pistol gun device, which comprises at least a sliding seat and a cylinder, wherein the sliding seat is downwardly vacant, and the inner rear locking of the sliding seat A bridge is fixed, the bridge has a base, two sides of the base are correspondingly extended, and a piston is locked in front of the base, and a piston ring is locked by a lock abutment at the front end of the piston; and the cylinder system is hollow inside. The bottom of the cylinder has an air inlet, and the front end and the rear end of the cylinder respectively have an air outlet and a through hole, and a piston plug is arranged inside the cylinder after the air outlet, and a first spring is placed in front of the spring block. The through hole is accommodated by the piston inside the cylinder, and at least a second spring is coupled between the cylinder and the sliding seat, so that the cylinder can be elastically displaced above the two tracks; and the main improvement is: the second spring The front end is connected to the inside of the cylinder, and the rear end of the second spring is connected to the inside of the piston through the lock abutting block and the piston backing ring. Accordingly, the second spring is axially coupled between the cylinder and the interior of the piston, so that the second spring is not easily detached, and the second spring can be used to increase the service life by using a spring having a relatively large diameter, and to make the cylinder and the cylinder A progressive goal that is not easily dislocated when the piston is relatively displaced.

Secondly, the inner portion of the cylinder is transversely disposed with a pin, so that the second spring is terminated to the pin before, and the center of the rear end of the piston is connected inwardly to a plug, so that the second spring is terminated to the plug, and the plug is plugged. The rear side of the block is limited by the base of the bridge. In addition, the piston has a front section and a rear section, the front section is inserted and locked by the lock abutment, and the rear section is inserted by the plug block, and two screw holes are provided on both sides of the rear section, and two bolts are provided. It is locked to the two screw holes from the back to the front through the base. also, The rear section is smaller than the front section, and the bridge is provided with two inlay loops on the front side of the base, and the two inset loops are respectively arranged on the upper side and the lower side of the rear section.

Furthermore, the front end of the lock abutment is a lock knot, and the rear end of the lock abutment is a lock shaft, the lock shaft has an external thread and can be locked to the front portion of the piston, and the lock block has an axial through lock. An axial hole of the knot and the lock shaft is adapted to be pierced by the second spring, and the lock joint is provided with at least a groove so as to facilitate the insertion of the lock block to be screwed or screwed Out of the piston.

Therefore, it can be seen that the purpose of the present invention is to provide a pneumatic device for a pneumatic toy pistol, which is mainly connected between the cylinder and the inside of the piston by a second spring, so that the service life of the second spring is lengthened, not easy to fall off, and The progressive goal of not easily dislocating and deviating when the cylinder and the piston are relatively displaced.

(conventional example)

A‧‧‧gun device

10‧‧‧Slide

20‧‧‧ cylinder

201‧‧‧air inlet

202‧‧‧ Vents

203‧‧‧through hole

204‧‧‧Block block

205‧‧‧First spring

30‧‧‧ Bridge

301‧‧‧ base

302‧‧‧ Track

40‧‧‧Piston

401‧‧‧ screws

402‧‧‧Lock agglomeration

403‧‧‧Piston ring

50‧‧‧Second spring

(This creation example)

A‧‧‧ gun device

1‧‧‧Slide

2‧‧‧ cylinder

21‧‧‧ Vents

22‧‧‧through hole

23‧‧‧air inlet

24‧‧‧Block block

25‧‧‧First spring

26‧‧‧Second spring

27‧‧‧ pin

3‧‧‧ Bridge

31‧‧‧ base

32‧‧‧ Track

33‧‧‧Inlay ring

4‧‧‧Piston

41‧‧‧The former section

42‧‧‧The last section

421‧‧‧ screw holes

43‧‧‧Lock agglomeration

431‧‧‧Lock knot

432‧‧‧Lock shaft

433‧‧‧ external thread

434‧‧‧Axial bore

435‧‧‧straight groove

44‧‧‧ piston ring

45‧‧‧ plug

46‧‧‧Bolts

5‧‧‧ hammer

6‧‧‧Air intake

7‧‧‧ bullets

8‧‧‧ barrel

The first picture is a three-dimensional system diagram of the existing pneumatic toy pistol gun device.

The second drawing is an enlarged view of the combined structure of the first embodiment at the time of firing.

The third figure is a combined view of the first embodiment of the first embodiment. After the firing, the enlarged displacement of the slider is shifted backward.

The fourth figure is an enlarged view of the combined structure of the first figure in the embodiment when the carriage is returned.

The fifth picture is a three-dimensional system diagram of the creation.

The sixth figure is a diagram of an embodiment of a combined planar structure of the present creation.

The seventh figure is an exploded perspective view of the main structure of the present creation.

The eighth figure is an enlarged motion diagram of the embodiment of the sixth figure at the time of firing.

The ninth figure is an enlarged motion diagram of the embodiment in which the slider is displaced rearward after the firing of the embodiment of the sixth figure.

The tenth figure is an enlarged motion diagram of the embodiment of the sixth figure when the carriage is returned.

As shown in the fifth and sixth figures, the creation of the "pneumatic toy pistol gun device" mainly means that the gun device A comprises at least one sliding seat 1 and one cylinder 2, wherein: the sliding seat 1 is downwardly permeable. Empty (see the fifth figure), the inner rear of the sliding seat 1 locks a bridge 3, the bridge 3 has a base portion 31, two sides of the base portion 31 correspondingly extend two rails 32, and the front side of the base portion 31 is provided with upper and lower sides. The second inset ring 33 (see FIGS. 7 and 8), and the base 31 locks a piston 4 in front of the base 31. The piston 4 has a front portion 41 and a rear portion 42. The front portion 41 is formed by a locking block 43. Inserted and locked, and a piston pad ring 44 is locked by the lock block 43, and the rear portion 42 of the piston 4 is inserted by a plug 45, and two screw holes 421 are provided on both sides of the rear portion 42 by The two bolts 46 are respectively passed through the base portion 31 from the rear to the front and are locked to the two screw holes 421, so that the piston 4 is screwed to the front of the base portion 31, and the rear side of the plug block 45 is restrained by the base portion 31. Further, the rear portion 42 is smaller than the front portion 41, and the second inlaid ring 33 on the front side of the base portion 31 is set to be positioned above and below the rear portion 42, respectively.

Moreover, the front end of the lock block 43 is a lock knot 431, and the rear end of the lock block 43 is a lock shaft 432 having an external thread 433 and can be locked to the front portion 41 of the piston 4, and The lock abutment 43 has an axial hole 434 extending axially through the lock head 431 and the lock shaft 432. Further, the lock joint 431 is provided with a straight groove 435 or a cross groove, and the tool can be used. (such as a screwdriver) The lock agglomerate 43 can be screwed or screwed out of the front section 41 of the piston 4.

The cylinder 2 has an inner hollow shape, and the front end and the rear end of the cylinder 2 respectively have an air outlet 21 and a through hole 22, and the bottom has an air inlet 23, and the cylinder 2 has a spring plug behind the air outlet 21. Block 24, a first spring 25 is placed in front of the plug block 24, and a through hole 22 at the rear end is provided by the piston 4 inside the cylinder 2, and the piston 4 can be blocked by the piston backing ring 44 on the inner wall of the cylinder 2. In addition, the cylinder 2 and the piston 4 are coupled by a second spring 26, and the inside of the cylinder 2 is transversely disposed with a pin 27 so that the second spring 26 is previously terminated to the pin 27, and the second spring 26 is rear end. The axial hole 434 of the lock abutment 43 and the piston backing ring 44 are connected to the plug block 45, and the wire diameter of the second spring 26 is a spring of a relatively thick wire diameter.

When the assembly is implemented, when the gun is fired, the hammer 5 strikes forward (as shown in the eighth figure), and the operation of an air intake device 6 causes the gas to enter the interior of the cylinder 2 from the air inlet 23. , the bullet 7 can be pushed outward, and at the same time, the piston 4 and the slide 1 are simultaneously pushed by the reverse gas to generate a recoil (such as the ninth figure), and the second spring 26 is subjected to gas. The force is pushed and stretched until the gas is interrupted, and then returned by the elastic restoring force of the second spring 26 (as shown in the tenth figure).

According to the above configuration and implementation description, it can be seen that the second spring 26 is changed to be axially disposed between the cylinder 2 and the interior of the piston 4. Therefore, it is possible to eliminate the necessity of using a small-diameter spring due to space limitation. The disadvantages can be replaced by a thicker spring with stronger elasticity. Therefore, the simulation of the recoil can be greatly improved, and the situation of falling off can be avoided, and the service life can be improved. Moreover, because the second spring 26 The axial assembly is between the cylinder 2 and the interior of the piston 4, so The cylinder 2 can be stably elastically displaced on the two rails 32, and is not easily offset (see the fifth figure), and can promote the stable pushing of the bullet 7 into the barrel 8 when the cylinder 2 is returned (as in the tenth figure), According to the goal of improving the existing defects.

In summary, when Zhiben has indeed improved the existing pneumatic toy pistol's gun device, it has industrial utilization, novelty and progress, and conforms to the new patent requirements. However, the above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention. That is, the equal changes and modifications made by the patent application scope of this creation are covered by the scope of the creation patent.

A‧‧‧ gun device

1‧‧‧Slide

2‧‧‧ cylinder

3‧‧‧ Bridge

4‧‧‧Piston

5‧‧‧ hammer

6‧‧‧Air intake

7‧‧‧ bullets

Claims (5)

The utility model relates to a pneumatic toy pistol gun device, which comprises at least a sliding seat and a cylinder, wherein: the sliding seat is downwardly vacant, and the inner rear of the sliding seat locks a bridge frame, the bridge frame has a a base portion, two sides of the base portion correspondingly extending two rails, and the base portion locks a piston in front of the base portion, and a piston ring ring is locked at a front end of the piston by a lock block; the cylinder is hollow inside, the bottom of the cylinder Having an air inlet, the front end of the cylinder has an air outlet, and a cylinder block is disposed inside the cylinder after the air outlet, the spring block is sleeved with a first spring, and the rear end of the cylinder has a through hole, and the through hole is accommodated by the piston inside the cylinder, and the cylinder and the sliding seat are connected by at least a second spring, so that the cylinder can be elastically displaced above the two rails; The feature is that the second spring is terminated to the inside of the cylinder, and the second spring rear end is connected to the inside of the piston through the lock block and the piston backing ring. The pneumatic device of the pneumatic toy pistol according to claim 1, wherein the inside of the cylinder is transversely disposed with a pin, and the second spring is previously connected to the pin, and the center of the rear end of the piston is further A plug is assembled inwardly, and the second spring is then terminated to the plug, and the rear side of the plug is limited by the base of the bridge. The pneumatic device of the pneumatic toy pistol according to the second aspect of the invention, wherein the piston has a front portion and a rear portion, the front portion is inserted and locked by the locking block, and the rear portion is The plug is inserted and the rear section Two screw holes are provided on both sides thereof, and the two bolts are respectively passed through the base from the back and the front to be locked to the two screw holes. The pneumatic device of the pneumatic toy pistol according to the third aspect of the invention, wherein the rear section is smaller than the front section, and the bridge is provided with a second inset ring on the front side of the base, and the two inset rings are respectively set The limit is located above and below the rear section. The pneumatic device of the pneumatic toy pistol according to the first, second, third or fourth aspect of the invention, wherein the front end of the lock abutting block is a lock knot, and the rear end of the lock abutment is a lock shaft. The locking shaft has an external thread, and the locking block has an axial hole extending axially through the locking head and the locking shaft, and the axial hole is penetrated by the second spring, and the locking head is further It is provided with at least a continuous groove.