TWI436025B - Adjustable shoulder single operation of the user interface apparatus artillery - Google Patents

Description

Adjustable operation interface for single-handed shoulder-type gun device

The present invention relates to weapon systems, and more particularly to improvements in an adjustable operating interface for a single-handed shoulder-mounted artillery device.

The beach is a single-handed shoulder-mounted anti-armor weapon. Because its range is much larger than that of a hand grenade, its power is much higher than that of a class machine gun, and different warheads can be loaded according to different requirements (for example, high-explosive bombs, armor-piercing bullets, etc.). Military equipment commonly used on the battlefield to destroy enemy armored vehicles, armored personnel carriers, artillery positions, machine gun positions, and other general soldiers cannot be destroyed. Because of its high mobility and great destructive power, it is also known as the chariot killer.

The earliest rocket launcher was the Bazooka rocket launcher developed by the US military in the Second World War in 1492. The design of the Bazuka rocket launcher is actually quite rough, with a barrel with a rocket, a grip under the barrel, a trigger in front of the grip, a shoulder rest at the rear, and a front of the trigger It has a front grip. The soldier held the grip and the front grip with both hands, and the shoulders shot against the shoulder rest.

After the Bazau rocket launcher, there are more and more rocket launchers. But in general, it can be divided into two types: monolithic and discrete:

The integrated rocket launcher is a one-time use and is thrown after shooting, so the barrel and the operating interface are usually integrated. The representative design is the American M72 rocket launcher. The barrel is drawn, the button firing and the mechanical sight are set on the cylinder. In addition, the integrated rocket launcher includes the British LAW80 rocket launcher, the Chinese T69-1 rocket launcher and the Russian RPG-7 rocket launcher. Separate rocket launchers are usually made into a barrel and the firing device is detachable. That is, the individual soldier only needs to carry one firing device and most of the barrel. Before firing, the firing device is mounted on the barrel; after the shooting is completed, the barrel is discarded, and the firing device can be mounted on another tube for shooting. The separate rocket launchers include the German Dynamit Nobel Defence Panzerfaust 3 LAW system and the Russian Shmel-M rocket launcher.

The integrated rocket launcher is a one-time use, which is lost after shooting, so the cost is low and the weight is light, and the design of the operation interface is usually simple. The firing device of the split rocket launcher is reusable, so more planning can be made on the operating interface.

However, most of the rocket launchers only provide a single shooting mode, so that the shooter has no other choice, and the shooter needs special shooting training to be familiar with the firearm shooting; can not be converted into a rocket launcher with the experience of rifle shooting . Therefore, there are also parts that need improvement in past designs.

SUMMARY OF THE INVENTION A primary object of the present invention is to provide an adjustable operating interface for a single-handed shoulder-mounted artillery device that can be adjusted to the size of the shooter to achieve an optimal firing pattern.

A second object of the present invention is to provide an adjustable operation interface for a single-handed shoulder-mounted artillery device that allows a shooter to operate the single-handed operation of the present invention in accordance with the shooting experience of his previous shooting of his weapon. Artillery device.

In order to achieve the foregoing object, the adjustable operation interface of the single-handed shoulder-type gun device provided by the present invention is mounted on a barrel for launching a rocket in the barrel, and the operation includes bread a base connected to the barrel; a firing member disposed on the base for the shooter to operate to launch a rocket in the barrel; a main support member disposed on the base Located at the rear of the firing member for holding the hand of the firing member; a primary support member is disposed on the base and located in front of the firing member; the secondary support member is in a first use position and a first The use position is reversed; when the support member is turned to the first use position, the secondary support member is separated from the base and is substantially vertical for use as a front grip; when the support member is turned over to the second When the position is used, the support member abuts against the base as a front guard; and a shoulder support is disposed on the base at the rear of the main support; the shoulder support is movable The way is set on the base, thereby a distance between the shoulder support and the main support member; the shoulder support member has a shoulder portion for abutting the shoulder of the shooter, and a shoulder portion pivotally disposed on the shoulder portion Flip to a use position; in the use position, the abutment portion is turned down to be perpendicular to the shoulder portion, so that the front chest of the shooter abuts against the abutment portion.

The use of the secondary support as the conversion of the front grip and the front guard, as well as the movement of the shoulder support before and after the shoulder and the shoulder, allows the shooter to choose the most suitable for his or her body size and customary shooting posture. The shooting mode allows the shooter to convert past experience with other weapons to shoot the single-handed shoulder-mounted artillery device of the present invention to improve the accuracy of the shot.

Referring to FIG. 1, a single-handed shoulder-mounted artillery device according to a preferred embodiment of the present invention includes a barrel 10 and an operation interface 12. A rocket (not shown) is mounted in the barrel 10. In the present invention, the barrel 10 and the operation interface 12 are detachable for repeated use. The combination structure between the two is not a feature of the present invention and will not be described in detail herein.

An improved part of the invention is the operating interface 12. The operating interface 12 has a base 14 for connection to the barrel 10. At the bottom end of the operation interface 12, a support member 16, a firing member 18, a main support member 20 and a shoulder support member 22 are disposed from front to back.

The firing member 18 is located in the middle of the operating interface 12 and has a trigger 24 and a guard rail 26. The base 14 has a firing mechanism (not shown) that connects the trigger 24 to the barrel 10 such that the shooter tilts the trigger 24 to fire a rocket in the barrel 10. The aforementioned firing mechanism is a conventional device, and the creative features of the present invention are not described in detail herein.

Referring to FIG. 2, the main support member 20 is located behind the firing member 18. In this embodiment, the main support member 20 is a main grip and is pivotally mounted on the base 14. A hole 28 is defined in the base 14, and a groove 30 is defined on each side of the hole wall. One end of the main grip 20 is also provided with a hole 32, and two holes 34 are also formed in the wall of the hole. A bottom cover 36 is mounted at one end of the hole 32 of the main grip 20; a spring 38 is inserted from the other end of the hole 32 of the main grip 20 and abuts against the bottom cover 36. A fixing member 40 is a cylindrical object, and a bump 42 is disposed on each of the two sides of the end edge. The fixing member 40 is mounted in the hole 14 and 32 of the base 14 and the main grip 20, and is abutted by the spring 38. In a normal state, the spring 38 pushes the fixing member 40 so that the two projections 42 are simultaneously inserted into the base 14 and the recesses 30, 34 of the main grip 20; at this time, the main grip 20 is fixed. Can't turn. When the person presses the fixing member 40, the two protrusions 42 will retreat from the groove 30 of the base 14 and only in the groove 34 of the main grip 20. At this time, the main grip 20 is free. Turn. The front end of the main grip 20 has a chamber 44. When the main grip 20 is rotated forward to a folded position, as shown in FIG. 3, the guard bow 24 and the trigger 26 are received in the chamber 44. That is, the main grip 20 will cover the guard arch 24 and the trigger 26. On the main grip 20, beside the hole 32, a screw hole 46 is provided, and a screw 48 is mounted therein. When the main grip 20 is in a freely rotatable state, as shown in FIG. 4, if the screw 48 is tightened and the screw 48 is pressed against the base, the main grip 20 can be adjusted and the main grip can be adjusted. 20 is fixed at any angle.

Referring to FIG. 5, the support member 16 is also a U-shaped plate that is pivotally disposed at the front end of the base 14. The pivoting mechanism of the support member 16 is the same as the main grip 20, and has a bottom cover 50, a spring 52 and a fixing member 54 installed in the hole at the front end of the secondary support member 16 and the base 14. 56,58. The secondary support member 16 is made by the projections on the fixing member 54 and the grooves on the wall of the hole. It can be flipped between a first use position (Fig. 6) and a second use position (Fig. 7). When the secondary support member 16 is turned over to the first use position, as shown in FIG. 6, the secondary support member 16 is separated from the base 14 and is substantially vertical for use as a front grip; when the secondary support member 16 is turned over to the In the second use position, as shown in Fig. 7, the secondary support member 16 abuts against the base 14 for use as a front guard. A recess 60 is disposed on the rear side of the support member 16, and the base 14 is provided with an embedding portion 62. When the sub-support member 16 is turned over to the second use position, the embedding portion 62 enters the In the recess 60 of the secondary support member 16, the secondary support member 16 is formed into a front guard. In addition, referring to FIG. 6 , a stop portion 64 is disposed on the upper side of the front end of the secondary support member 16 , and the stop portion 64 abuts against the base 14 when the secondary support member 16 is turned over to the first use position. The support member 16 is stably supported. The base 14 is further provided with a thumb abutment plate 66 for abutting the thumb of the shooter when the secondary support member 16 is used as a front guard.

Referring to FIG. 8 , the shoulder support 22 is located behind the main support 20 and has a shoulder portion 68 and a yoke portion 70 . The shoulder portion 68 is provided with a guiding groove 72 coupled to a rail 74 on the base 14 to be movable along the rail 74. The track 74 has a slot 76 therein; the shoulder portion 70 has a threaded bore 78 for a screw 80 to lock into and extend into the slot 76 of the track 74. The purpose of this structure is twofold: one, limiting the range in which the shoulder portion 68 is movable; and second, when the screw 80 is locked, the shoulder portion 68 can be fixed. Additionally, a scale 82 is provided on the track to indicate the distance between the current shoulder 70 and the main support 20.

The yoke portion 70 is pivotally disposed at the front end of the shoulder portion 68. The pivoting mechanism includes a pivot shaft 84, a fixing pin 86, and a spring 88. Referring to FIG. 9, a hole is defined in the shoulder portion 68 and the abutment portion 70 for the pivot 84 to be inserted. The fixing pin 86 has a head portion 90 and a body portion. The body has three sections, starting from the head 90: a first section 92, a second section 94, and a third section 96, wherein the radius of the first section 92 is the smallest, the second Section 94 is second and the third section 96 is the largest. In addition, on the end edge of the pivotal end of the abutment portion 70, two dimples 98 are provided, and the radius of curvature of the two dimples 98 is the same as the second section 94 of the fixing pin 86. The spring 88 and the fixing pin 86 are sequentially mounted in a slot 100 of the shoulder portion 68 (the slot 100 is located on the shoulder portion 68 for the hole near the hole through which the pivot 84 is bored), The end edge of the third section 96 of the securing pin 86 (adjacent to the second section 94) abuts against the abutment portion 70 such that the securing pin 86 does not come out. In a normal state, as shown in FIG. 9, the spring 88 pushes the fixing pin 86 out so that the second section 94 fits into one of the recesses 98 of the abutment portion 70. The portion 70 is fixed and cannot be rotated. When the person presses the head 90 of the fixing pin 86, the fixing pin 86 is moved inwardly, as shown in FIG. 10, so that the first section 92 corresponds to the abutment portion 70. Since the radius of the first section 92 is small, the abutment portion 70 is not interfered, and the abutment portion 70 is freely rotatable. With the aforementioned mechanism, the yoke portion 70 can be flipped between a folding position (Fig. 11) and a use position (Fig. 12). When in the use position, the yoke portion 70 is turned down to the shoulder. The portion 68 is substantially vertical, in which case the shoulder support 22 is in abutting state, so that the shooter can shoulder against the shoulder portion 68 and the abutment portion 70 abuts against the front chest; The shoulder portion 70 is turned upside down to be substantially parallel with the shoulder portion 68. At this time, the shoulder support member 22 is in the shoulder position, so that the shooter only abuts the shoulder portion 68 with the shoulder.

Both the shoulder portion 68 and the abutment portion 70 have a soft skin layer to reduce compression and absorption shock to the shoulder portion.

Referring to the data of the national army's human body measurement, the size of the single-handed shoulder-mounted artillery device of the present invention is designed as follows:

Distance between front grip 16 and main grip 20: 205mm

The distance between the front grip 16 and the rear end of the barrel 10: 756 mm

Distance from the main grip 20 to the rear end of the barrel 10: 500 mm

Distance from main grip 20 to shoulder 70: 310mm

Length of the shoulder portion 68: 160mm

According to the characteristics of the present invention, the following advantages can be summarized:

1. When the enemy moves, the main support member can be turned to the folding position, the secondary support member is turned to the second use position, and the shoulder portion of the shoulder support member is turned to the folding position, so that the operation of the present invention can be performed. The volume of the interface is minimized to facilitate the action of the personnel.

2. The main support member and the firing member are of the same design as the general rifle, and the shooter can directly switch to the single-handed shoulder-mounted artillery device of the present invention with the experience of shooting the rifle without special training.

3. The main support (main grip) can be adjusted in angle. The shoulder support can also be adjusted before and after, so that different shooters can find a combination suitable for their body size for more precise shooting.

4. This support can be used to convert the front grip and the front guard. When converted to the front grip, the support point is firmer, which improves stability and is easy to operate. When converted to a front guard, the mode of operation is similar to that of a traditional rifle, which facilitates rapid response and can effectively improve shooting stability. Most importantly, the shooter can switch freely according to his or her liking.

5. The shoulder support can be a conversion of the shoulder and the abutment. The shoulder-shoulder shooting has the characteristics of being unconstrained by the size of the shooter when aiming at the shooting, and the elasticity is also large; the shoulder-shot shooting is the same as the traditional rifle aiming the same, and the reaction speed is improved. Similarly, the shooter can freely switch to his or her liking.

With the above design, the operation interface of the single-handed shoulder-mounted artillery device of the present invention allows the shooter to find the shooting mode that is most suitable for himself, and utilizes the experience of the shooter's original shooting rifle to provide more accurate. Shooting status. For example, Figure 13 shows a shooting mode in which the second support member 16 is switched to the first use position (front grip) and the shoulder support member 22 is shifted to the shoulder position. Thus, the shooter is operating the single-handed shoulder-mounted artillery of the present invention. The device is like a rifle (combat) rifle; Figure 14 shows another shooting mode, the second support member 16 is switched to the second use position (front guard), the shoulder support 22 is switched to the yaw state, so, the shooter The single-handed shoulder-mounted artillery device in operation of the present invention is as if a general rifle is used.

The above description is only for the preferred embodiment of the present invention, and equivalent structural changes to the scope of the present invention and the scope of the patent application are intended to be included in the scope of the present invention.

10‧‧‧

12‧‧‧Operator interface

14‧‧‧ pedestal

16‧‧‧ times support

18‧‧‧Scoring pieces

20‧‧‧Main support (main grip)

22‧‧‧Shoulder support

24‧‧‧ trigger

26‧‧‧ guard bow

28‧‧‧ holes

30‧‧‧ Groove

32‧‧‧ hole

34‧‧‧ Groove

36‧‧‧ bottom cover

38‧‧‧ Spring

40‧‧‧Fixed parts

42‧‧‧Bumps

44‧‧ ‧ room

46‧‧‧ screw holes

48‧‧‧ screws

50‧‧‧ bottom cover

52‧‧‧ Spring

54‧‧‧Fixed parts

56,58‧‧‧ hole

60‧‧‧ Groove

62‧‧‧ embedded department

64‧‧‧stops

66‧‧‧ thumb to board

68‧‧‧ Shoulder

70‧‧‧ Shoulder

72‧‧‧ Guide slot

74‧‧‧ Track

76‧‧‧ slots

78‧‧‧ screw holes

80‧‧‧ screws

82‧‧‧ scale

84‧‧‧ pivot

86‧‧‧fixed pin

88‧‧‧ Spring

90‧‧‧ head

92‧‧‧First section

94‧‧‧Second section

96‧‧‧ third section

98‧‧‧ dimple

100‧‧‧ slots

Figure 1 is a perspective view of a preferred embodiment of the present invention;

2 is an exploded view of a main support member according to a preferred embodiment of the present invention;

3 is a schematic view of a main support member at a folding position according to a preferred embodiment of the present invention;

4 is a schematic view showing an adjustment angle of a main support member according to a preferred embodiment of the present invention;

Figure 5 is an exploded view of a secondary support member in accordance with a preferred embodiment of the present invention;

6 is a schematic view of a secondary support member in a first use position according to a preferred embodiment of the present invention;

7 is a schematic view of a secondary support member in a second use position according to a preferred embodiment of the present invention;

Figure 8 is an exploded view of a shoulder support member in accordance with a preferred embodiment of the present invention;

Figure 9 is a schematic view showing the shoulder support member in a locked state according to a preferred embodiment of the present invention;

Figure 10 is a schematic view showing the shoulder support member in an untwisted state according to a preferred embodiment of the present invention;

Figure 11 is a schematic view showing the shoulder support member in a state of a shoulder according to a preferred embodiment of the present invention;

Figure 12 is a schematic view of the shoulder support member in an abutment state according to a preferred embodiment of the present invention;

FIG. 13 is a schematic diagram of a first shooting mode according to a preferred embodiment of the present invention;

FIG. 14 is a schematic diagram of a second shooting mode according to a preferred embodiment of the present invention.

10. . . Barrel

12. . . Operation interface

16. . . Secondary support

18. . . Shot piece

20. . . Main support (main grip)

twenty two. . . Shoulder support

twenty four. . . trigger

26. . . Bow

44. . . Room

64. . . Stop

66. . . Thumb plate

68. . . Shoulder

70. . . Shoulder

Claims (10)

An adjustable operation interface for a single-handed shoulder-mounted artillery device, which is mounted on a barrel for launching a rocket in the barrel, the operation bread comprising: a base connected to the barrel; a hitting member disposed on the base for the shooter to operate to launch a rocket in the barrel; a main support member disposed on the base at the rear of the firing member for operating Holding the hand of the firing member; a primary support member is disposed on the base and located in front of the firing member; the secondary support member is flipped between a first use position and a second use position; when the secondary support member When flipped to the first use position, the secondary support member is separated from the base and is substantially vertical for use as a front grip; when the secondary support member is turned over to the second use position, the secondary support member abuts The base is used as a front guard; and a shoulder support is disposed on the base at a rear of the main support; the shoulder support is movably disposed on the base for adjustment Between the shoulder support and the main support The shoulder support has a shoulder portion for abutting the shoulder of the shooter, and a shoulder portion pivotally disposed on the shoulder portion to be turned over to a use position; in the use position, the shoulder portion The shoulder is turned down to be perpendicular to the shoulder so that the front chest of the shooter abuts against the shoulder. The adjustable operation interface of the single-handed shoulder-mounted artillery device according to claim 1, wherein the main support member is pivotally mounted on the base to adjust the angle. The adjustable operation interface of the single-handed shoulder-mounted artillery device according to claim 2, further comprising a bottom cover, a spring and a fixing member, which are sequentially mounted on the main support member and the base a hole in the hole of the main support member and the hole of the base, wherein the fixing member is provided with a protrusion; in a normal state, the spring pushes the fixing member to make the protrusion The block is simultaneously embedded in the groove of the base and the main grip; at this time, the main grip is fixed and cannot be rotated; when the fixing member is pressed, the two protrusions are retracted from the groove of the base. It is only located in the groove of the main grip, at which time the main grip is free to rotate. The adjustable operation interface of the single-handed shoulder-type gun device according to the second aspect of the patent application, wherein the main support member is provided with a screw hole for locking a screw, such as screwing the screw to press the screw A base to secure the main grip at any angle. The adjustable operating interface of the single-handed shoulder-mounted artillery device according to claim 1 further includes a bottom cover, a spring and a fixing member mounted on the front end of the supporting member and the base a hole, wherein a groove is formed in the hole wall of the support member and the hole of the base, and the fixing member is provided with a protrusion; in a normal state, the spring pushes the fixing member to make the protrusion The block is simultaneously embedded in the groove of the base and the grip; at this time, the grip is fixed and cannot be rotated; when the fixing member is pressed, the two protrusions are retracted from the groove of the base. It is only located in the recess of the grip, at this time, the grip can be freely rotated. An adjustable operating interface for a single-handed shoulder-mounted artillery device according to claim 1, wherein the base is provided with a track, the shoulder portion of the shoulder support is coupled to the track and along the track mobile. The adjustable operating interface of the single-handed shoulder-mounted artillery device according to claim 6 of the patent application, wherein the track of the base is provided with a scale. The adjustable operation interface of the single-handed shoulder-mounted artillery device according to claim 1, wherein the shoulder portion is provided with a fixing pin, and the shoulder portion is pivotally disposed at one end of the shoulder portion. a fixing pin having a first section and a second section, wherein the first section has a smaller diameter than the second section; the fixing pin is operable to move, the second section corresponding to When the abutting shoulder falls in the recess of the abutting shoulder, the abutting shoulder is fixed to the use position or the folded position and cannot move; the fixing pin is operated to move to the first section corresponding to the When the shoulder is abutted, the first section does not interfere with the abutment, so that the abutment is free to rotate. The adjustable operating interface of the single-handed shoulder-mounted artillery device of claim 8 further includes a spring that pushes against the fixed pin such that the second section corresponds to the abutment portion in a normal state. The adjustable operating interface of the single-handed shoulder-mounted artillery device according to claim 9 wherein the fixing pin further has a third section having a diameter larger than the second section; the third section is The yoke portion is such that the fixing pin cannot leave the shoulder portion.