Toy gun soft bullet continuous firing device and toy gun containing the firing device

Abstract

The present invention belongs to the technical field of toys, and discloses a toy gun soft bullet continuous firing device, comprising a driving mechanism, a rotating rod, a ball, an elastic mechanism, a bullet loading handle, a guide groove tube, a pushing mechanism, a gun barrel and a gun barrel fixing part; the driving mechanism drives the rotating rod to rotate counterclockwise or clockwise in one direction, the ball is placed in a circular groove, and the ball rolls in a spiral groove to drive the guide groove tube to slide; the elastic mechanism is used to quickly eject the guide groove tube when the ball moves to the end of the rotating rod and form a high-pressure airflow inside the guide groove tube; one end of the pushing mechanism is plugged into one end of the guide groove tube and the other end is located behind the gun barrel, and is used to transmit the high-pressure airflow; the gun barrel passes through the gun barrel fixing part. The present invention realizes the continuous firing of soft bullets through repeated force of the elastic mechanism and the pushing mechanism.

Description

Technical Field

[0001] The invention belongs to the technical field of toys, and relates to a toy gun soft bullet continuous firing device and a toy soft bullet gun comprising the firing device. Background Art

[0002] To ensure the safety of children, toy guns usually use soft bullets made of soft materials. Toy soft bullet guns are highly entertaining and are loved by many toy lovers. At present, the soft bullet launching devices on the market have solved the problem of continuous loading. For example, Patent 201620468303.0 discloses an automatic bullet pushing mechanism for a toy soft bullet gun, which uses an incomplete gear and a rack to drive the push rod to slide forward. When the fan tooth part is engaged with the rack, the push rod is driven to slide forward. After the fan tooth part is disengaged from the rack, the push rod returns to the initial position under the action of the reset spring, and the push rod reciprocates, and the push plate at the front end is used to load the soft bullet to achieve continuous loading, but the problem of continuous firing is not solved.

[0003] Therefore, it is necessary to design a toy gun soft bullet continuous firing device to achieve the purpose of continuous firing. Summary of the invention

[0004] The purpose of the present invention is to provide a toy gun soft bullet continuous firing device, which realizes the soft bullet continuous firing through repeated force of an elastic mechanism and a pushing mechanism.

[0005] To achieve the above object, the present invention adopts the following technical solutions:

[0006] The present invention provides a toy gun soft bullet continuous firing device, comprising a driving mechanism, a rotating rod, a ball, an elastic mechanism, a bullet loading handle, a guide groove tube, a pushing mechanism, a gun barrel and a gun barrel fixing part;

[0007] The driving mechanism drives the rotating rod to rotate counterclockwise or clockwise in one direction. One end of the rotating rod is connected to the driving mechanism and the other end is inserted into the guide groove tube. A spiral groove is provided on the rotating rod. A circular groove connected to the spiral groove is provided at one end of the guide groove tube. A spring handle is fixed at a position on the guide groove tube opposite to the circular groove. The ball is placed in the circular groove. The ball rolls in the spiral groove to drive the guide groove tube to slide.

[0008] The elastic mechanism is built into the rotating rod and the guide groove tube, and is used to eject the guide groove tube when the ball moves to the end of the rotating rod and form a high-pressure airflow inside the guide groove tube to fire the soft bullet in the barrel;

[0009] One end of the pushing mechanism is plugged into one end of the guide groove tube, and the other end is located behind the gun barrel, and is used to transmit high-pressure airflow;

[0010] The gun barrel passes through the gun barrel fixing part.

[0011] In one technical solution, the elastic mechanism is a first spring, one end of which is fixed to the output end of the driving mechanism and the other end of which is fixed to a blocking member at one end of the guide groove tube.

[0012] In one technical solution, the pushing mechanism is a push rod, one end of which is inserted into one end of the guide groove tube through a fixing part, and a pushing part is arranged at the other end. The push rod passes through a retaining frame and slides freely along the retaining frame. A second spring is sleeved on the push rod, and one end of the second spring is fixed to the pushing part, and the other end is fixed to the inner wall of the retaining frame.

[0013] In one technical solution, an elastic retaining ring is arranged on the outside of the fixing portion, an inner groove is formed along the circumference of the inner side wall of one end of the guide groove tube for inserting the push rod, and the elastic retaining ring is embedded in the inner groove.

[0014] In one technical solution, magnets with opposite magnetic properties are arranged on the outer side surface of the fixing portion and the inner side surface of the guide groove tube.

[0015] In one technical solution, an anti-collision retaining ring is provided at one end of the retaining frame close to the guide groove tube.

[0016] In one technical solution, a second sealing ring is further provided on the outer side of the propulsion portion.

[0017] The present invention further provides a toy gun, comprising: the above-mentioned toy gun soft bullet continuous firing device and a shell arranged outside the toy gun soft bullet continuous firing device;

[0018] The shell is correspondingly provided with a handle hole, an observation hole, a clip hole and a joint hole.

[0019] In one technical solution, a third sealing ring is provided on the outer side of the retaining frame in the toy gun soft bullet continuous firing device.

[0020] In one technical solution, an outer groove is circumferentially formed on the outer side wall of one end of the guide groove tube plug-in fixing portion in the toy gun soft bullet continuous firing device, and a first sealing ring is disposed in the outer groove.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] The soft bullet launching device of the present invention is provided with a rotating rod, a ball, an elastic mechanism, a bullet loading handle, a guide groove tube and a pushing mechanism. A spiral groove is provided on the rotating rod. The ball rolls in the spiral groove to drive the guide groove tube to slide. When the elastic mechanism contracts, the reverse contraction force generated by the pushing mechanism causes the ball to break away from the elastic retaining ring, so that the propulsion unit is inserted into the gun barrel. When the ball moves to the end of the rotating rod along the spiral groove, the ball is released. Under the action of the elastic mechanism, the guide groove tube is quickly ejected to the right, and a high-pressure airflow is formed inside the guide groove tube. The high-pressure airflow passes through the pushing mechanism in turn to reach the soft bullet in the gun barrel. The inner wall of the gun barrel is smooth, so that the soft bullet is fired smoothly. When the guide groove tube is ejected, it hits the pushing mechanism to reinsert it into the guide groove tube, and the propulsion unit withdraws from the gun barrel. After being released, the ball starts to move back along the spiral groove, so that the elastic mechanism and the pushing mechanism are stressed again, so that continuous firing of the soft bullet is realized.

[0023] The soft bullet continuous firing device of the present invention is easy to assemble, has a low structural cost and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 The present invention is a schematic structural diagram of a toy gun soft bullet continuous firing device.

[0025] Figure 2 The figure is a side structural schematic diagram of the toy gun soft bullet launching device of the present invention.

[0026] Figure 3 for Figure 2 Schematic diagram of the structure in the AA direction.

[0027] Figure 4 for Figure 3 Schematic diagram of the enlarged structure at point A in the middle.

[0028] Figure 5 for Figure 2 Schematic diagram of the enlarged structure at point B in the middle.

[0029] Figure 6 The present invention is a schematic diagram of the structure of a spiral rod in a toy gun soft bullet continuous firing device.

[0030] Figure 7 The present invention is a schematic diagram of the structure of the guide groove tube in the toy gun soft bullet continuous firing device.

[0031] Figure 8 The present invention is a schematic diagram of the structure of a retaining frame in a toy gun soft bullet continuous firing device.

[0032] Fig. 9 The present invention is a schematic diagram of the structure of the ramrod in the toy gun soft bullet continuous firing device.

[0033] Fig.10The present invention is a schematic structural diagram of a toy gun soft bullet continuous firing device and a shell assembly in the toy soft bullet gun of the present invention.

[0034] Fig.11 The present invention is a schematic diagram of the structure of the shell of the toy soft bullet gun.

[0035] Markings in the accompanying drawings: 1 is a motor, 2 is a motor bracket, 3 is a one-way bearing, 4 is a rotating rod, 5 is a ball, 6 is a guide groove tube, 601 is an outer groove, 602 is an inner groove, 7 is a first spring, 8 is a blocking member, 9 is a first sealing ring, 10 is a push rod, 11 is a fixing part, 12 is an elastic retaining ring, 13 is a propulsion part, 14 is an anti-collision retaining ring, 15 is a retaining frame, 16 is a second spring, 17 is a second sealing ring, 18 is a barrel, 19 is a barrel fixing part, 20 is an outer shell, 21 is a loading handle, 22 is a handle hole, 23 is an observation hole, 24 is a magazine hole, and 25 is a joint hole. DETAILED DESCRIPTION

[0036] The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention. Unless otherwise specified, the technical means used in the examples are conventional means known to those skilled in the art. The test methods in the following examples are conventional methods unless otherwise specified.

[0037] Embodiment 1

[0038] like Figure 1 and Figure 2 As shown, a toy gun soft bullet continuous firing device of the present invention comprises a driving mechanism, a rotating rod 4, a ball 5, an elastic mechanism, a loading handle 21, a guide groove tube 6, a pushing mechanism, a barrel 18 and a barrel fixing part 19.

[0039] The driving mechanism drives the rotating rod 4 to rotate counterclockwise or clockwise. One end of the rotating rod 4 is connected to the driving mechanism, and the other end is inserted into the guide groove tube 6. Figure 6 As shown, a spiral groove is provided on the rotating rod 4, and a circular groove connected to the spiral groove is provided at one end of the guide groove tube 6. A loading handle 21 is fixed at a position opposite to the circular groove on the guide groove tube 6, and the ball 5 is placed in the circular groove. The ball 5 rolls in the spiral groove to drive the guide groove tube 6 to slide; an elastic mechanism is built into the rotating rod 4 and the guide groove tube 6, and is used to pop out the guide groove tube 6 when the ball 5 moves to the end of the rotating rod 4 and form a high-pressure airflow inside the guide groove tube 6. The high-pressure airflow reaches the soft bullet in the barrel 18 through the bullet pushing mechanism, thereby firing the soft bullet; one end of the pushing mechanism is plugged into one end of the guide groove tube 6 and the other end is located behind the barrel 18, and is used to transmit the high-pressure airflow; the barrel 18 passes through the barrel fixing part 19.

[0040] In one embodiment, the driving mechanism is a motor 1, which is mounted on a motor bracket 2. A one-way bearing 3 is installed in the motor bracket 2. The inner ring of the one-way bearing 3 is connected to the output shaft of the motor 1, so that the motor 1 can only rotate in one direction. One end of the rotating rod 4 is mounted on the output shaft of the motor 1, thereby driving the rotating rod 4 to rotate unidirectionally counterclockwise or clockwise.

[0041] like Figure 3 As shown, the elastic mechanism in the present invention is a first spring 7, one end of the first spring 7 is fixed to the output end of the driving mechanism, and the other end is fixed to the blocking member 8 at one end of the guide groove tube 6. The upper spring handle 21 extends out of the handle hole 22 of the housing 20 of the toy gun. Restricted by the handle hole 22, when the rotating rod 4 rotates in the clockwise direction, the ball 5 rolls in the spiral groove so that the guide groove tube 6 can only slide along the axial direction of the housing 20. At this time, the first spring 7 begins to shrink, and the size of the handle hole 22 determines the sliding stroke of the guide groove tube 6. When the ball 5 moves along the spiral groove to the end of the rotating rod 4, the ball 5 is released and begins to move back along the spiral groove.

[0042] like Figure 4 As shown, in one embodiment, the pushing mechanism of the present invention is a push rod 10, one end of the push rod 10 is inserted into one end of the guide groove tube 6 through a fixing portion 11, and a pushing portion 13 is provided at the other end. The push rod 10 passes through a retaining frame 15 and slides freely along the retaining frame 15. A second spring 16 is sleeved on the push rod 10, and one end of the second spring 16 is fixed to the pushing portion 13, and the other end is fixed to the inner wall of the retaining frame 15.

[0043] In one embodiment, if Figure 4 As shown, an elastic retaining ring 12 is arranged outside the fixing portion 11, and an inner groove 602 is provided along the circumference of the inner side wall of the guide groove tube 6 at one end of the push rod 10. The elastic retaining ring 12 is embedded in the inner groove 602. On the one hand, it can prevent the leakage of high-pressure airflow. On the other hand, when the push rod 10 moves to the left along with the guide groove tube 6 and is pulled to a certain position, the second spring 16 is stretched. The second spring 16 needs to generate a large reverse contraction force to break the fixing portion 11 from the elastic retaining ring 12, and the propulsion portion 13 of the push rod 10 hits and inserts into the barrel 18. The shape of the guide groove tube 6 is as shown in FIG. Figure 7 As shown, four fan-shaped protrusions are symmetrically arranged at one end where the push rod 10 is inserted, an inner groove 602 is formed along the circumference of the inner side wall of each fan-shaped protrusion, and an outer groove 601 is formed along the circumference of the outer side wall of each fan-shaped protrusion.

[0044] As another embodiment, magnets with opposite magnetic properties are arranged on the outer side of the fixing portion 11 and the inner side of the guide groove tube 6 . Similarly, the second spring 16 also needs to generate a large reverse contraction force to break the fixing portion 11 away from the elastic retaining ring 12 .

[0045] like Figure 4As shown, when the guide groove tube 6 is ejected quickly, in order to buffer the impact force generated when the guide groove tube 6 contacts the retaining frame 15, an anti-collision retaining ring 14 is provided at one end of the retaining frame 15 close to the guide groove tube 6. Figure 8 As shown, the retainer 15 is in the shape of a half frame with a circular hole at one end, and the ejector rod 10 passes through the circular hole.

[0046] like Figure 5 As shown, a second sealing ring 17 is arranged outside the propulsion part 13. On the one hand, the propulsion part 13 cannot easily slip out of the barrel 18, and on the other hand, it can prevent the leakage of high-pressure airflow, so that the soft bullet has a greater impact force and increases the range. Fig. 9 As shown, the propulsion portion 13 is a symmetrically arranged four-legged structure, and the width and thickness of each leg gradually decrease from the heel to the toe. When the fixing portion 11 breaks free from the guide groove tube 6 and the propulsion portion 13 is inserted into the gun barrel 18, the four legs can be quickly inserted into the gun barrel 18. Furthermore, the material of the four-legged structure can be an elastic material, which can reduce the wear on the rear end of the gun barrel 18.

[0047] It should be pointed out that the rotating rod 4, the guide groove tube 6, the blocking member 8 and the ejector rod 10 are all hollow structures in the present invention. When there is no restriction of the shell 20, the guide groove tube 6 can rotate around the rotating rod 4 at will. However, it is limited by the shell 20. After the upper spring handle 21 extends out of the shell 20, the guide groove tube 6 can only slide along the axial direction of the shell 20 when the ball 5 rolls in the spiral groove. In the initial state, the fixed part 11 is inserted into the guide groove tube 6, the propulsion part 13 is away from the rear of the barrel 18, and the first spring 7 and the second spring 16 are not subjected to force. After starting the motor 1, the rotating rod 4 rotates continuously in the clockwise direction, the ball 5 rolls in the spiral groove, thereby driving the guide groove tube 6 to slide to the left, at which time the first spring 7 begins to shrink, and the ejector rod 10 also moves to the left, and the second spring 16 also begins to be stretched, and the reverse contraction force generated by the second spring 16 breaks the fixed part 11 away from the elastic retaining ring 12, so that the propulsion part 13 is inserted into the barrel 18. When the ball 5 moves along the spiral groove to the end of the rotating rod 4, the ball 5 is released. Under the action of the first spring 7, the guide groove tube 6 is quickly ejected to the right, and a high-pressure airflow is formed inside the guide groove tube 6. The high-pressure airflow passes through the blocking member 8 and the push rod 10 in turn to reach the soft bullet in the barrel 18. The inner wall of the barrel 18 is smooth, so the soft bullet is fired smoothly. When the guide groove tube 6 is ejected, it hits the fixed part 11 of the push rod 10, so that the push rod 10 is reinserted into the guide groove tube 6, and the propulsion part 13 withdraws from the barrel 18. After the ball 5 is released, it starts to move back along the spiral groove, so that the first spring 7 and the second spring 16 are stressed again, and the soft bullet is fired continuously.

[0048] Embodiment 2

[0049] like Fig.10As shown, a toy gun of the present invention comprises: a toy gun soft bullet continuous firing device shown in Example 1 and a shell 20 arranged on the outside of the toy gun soft bullet continuous firing device.

[0050] like Fig.11 As shown, the housing 20 is provided with a handle hole 22, an observation hole 23, a clip hole 24 and a joint hole 25. The upper handle 21 is fixed on the guide groove tube 6 and passes through the handle hole 22. Under the protection of the housing 20, the ball 5 will not fall out. The observation hole 23 is used to observe whether there is a soft bullet in the barrel 18, the clip hole 24 is used to install a matching clip, and the joint hole 25 is used to install a matching sight. The observation hole 23, the clip hole 24 and the joint hole 25 are all matching settings of the toy gun. Those skilled in the art know how to match and install the auxiliary facilities of the toy gun, which will not be repeated.

[0051] In one embodiment, in order to prevent the retainer 15 and the housing 20 from moving randomly, a third sealing ring is provided on the outer side of the retainer 15 .

[0052] In one embodiment, an outer groove 601 is circumferentially formed on the outer wall of one end of the guide groove pipe 6 plugging the fixing portion 11 , and a first sealing ring 9 is disposed in the outer groove 601 to achieve a better sealing effect between the guide groove pipe 6 and the housing 20 .

[0053] The embodiments described above are only preferred embodiments of the present invention and are only used to explain the present invention, not to limit the scope of implementation of the present invention. For those skilled in the art, other implementation methods can certainly be easily made by replacement or modification based on the technical contents disclosed in this specification. Therefore, all changes and improvements made on the principles of the present invention should be included in the scope of the patent application of the present invention.

Claims

1. A toy gun soft bullet continuous firing device, characterized in that: It comprises a driving mechanism, a rotating rod (4), a ball (5), an elastic mechanism, a loading handle (21), a guide groove tube (6), a pushing mechanism, a gun barrel (18) and a gun barrel fixing part (19); The driving mechanism drives the rotating rod (4) to rotate in a counterclockwise or clockwise direction. One end of the rotating rod (4) is connected to the driving mechanism and the other end is inserted into the guide groove tube (6). A spiral groove is provided on the rotating rod (4). A circular groove connected to the spiral groove is provided at one end of the guide groove tube (6). A spring handle (21) is fixed at a position on the guide groove tube (6) opposite to the circular groove. The ball (5) is placed in the circular groove. The ball (5) rolls in the spiral groove, thereby driving the guide groove tube (6) to slide. The elastic mechanism is built into the rotating rod (4) and the guide groove tube (6) and is used for ejecting the guide groove tube (6) when the ball (5) moves to the end of the rotating rod (4) and forming a high-pressure airflow inside the guide groove tube (6) to fire the soft bullet in the barrel (18); the elastic mechanism is a first spring (7), one end of the first spring (7) is fixed to the output end of the driving mechanism, and the other end is fixed to a blocking member (8) at one end of the guide groove tube (6); One end of the pushing mechanism is plugged into one end of the guide groove tube (6) and the other end is located behind the gun barrel (18) for transmitting high-pressure airflow; the pushing mechanism is a push rod (10), one end of the push rod (10) is plugged into one end of the guide groove tube (6) through a fixing portion (11) and the other end is provided with a pushing portion (13), the push rod (10) passes through a retaining frame (15) and slides freely along the retaining frame (15), a second spring (16) is sleeved on the push rod (10), one end of the second spring (16) is fixed to the pushing portion (13) and the other end is fixed to the inner side wall of the retaining frame (15); The gun barrel (18) passes through the gun barrel fixing portion (19).

2. A toy gun soft bullet continuous firing device according to claim 1, characterized in that: An elastic retaining ring (12) is arranged on the outside of the fixing portion (11); an inner groove (602) is provided along the circumference of the inner side wall of one end of the guide groove tube (6) for inserting the push rod (10); and the elastic retaining ring (12) is embedded in the inner groove (602).

3. A toy gun soft bullet continuous firing device according to claim 1, characterized in that: Magnets with opposite magnetic properties are arranged on the outer side surface of the fixing portion (11) and the inner side surface of the guide groove tube (6).

4. A toy gun soft bullet continuous firing device according to claim 1, characterized in that: An anti-collision retaining ring (14) is provided at one end of the retaining frame (15) close to the guide groove tube (6).

5. A toy gun soft bullet continuous firing device according to claim 1, characterized in that: A second sealing ring (17) is also provided on the outside of the propulsion portion (13).

6. A toy gun, characterized in that: include: A toy gun soft bullet continuous firing device as claimed in any one of claims 1 to 5 and a shell (20) arranged outside the toy gun soft bullet continuous firing device; The housing (20) is correspondingly provided with a handle hole (22), an observation hole (23), a clip hole (24) and a joint hole (25).

7. A toy gun according to claim 6, characterized in that: A third sealing ring is provided on the outer side of the retaining frame (15) in the toy gun soft bullet continuous firing device.

8. A toy gun according to claim 6, characterized in that: An outer groove (601) is provided along the circumference of the outer side wall of one end of the guide groove tube (6) in the toy gun soft bullet continuous firing device for inserting and connecting the fixing part (11), and a first sealing ring (9) is provided in the outer groove (601).

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