Novel quick corner design of corner shooting system

Abstract

The invention discloses a novel quick corner design of a corner shooting system. The novel quick corner design comprises a hand support assembly, a main shell assembly, a limiting device, a locking device and a rotating body assembly. The front end of the main shell assembly is connected with a rotating body assembly, and the bottom of the main shell assembly is provided with a limiting device, a hand supporting assembly and a locking device. The limiting device is provided with n clamping grooves and is connected to the main shell assembly through a rotating shaft. The locking device comprises a conical limiting shaft, the front end of the conical limiting shaft is located in the clamping groove, the rear end of the conical limiting shaft and a jacking screw fixed to the main shell assembly are locked in a telescopic mode through a spring, and the side wall of the conical limiting shaft is connected with an unlocking cap. When the direction of the rotating angle is switched, the unlocking cap is pulled backwards, the conical limiting shaft is driven by the unlocking cap to move backwards to compress the spring and retreat from the clamping groove, and therefore rotation of the rotating body assembly is unlocked. According to the invention, spring type direct drive and hand support back pull type unlocking modes are adopted, so that quick unlocking can be realized, the problems of quick turning radius and loud sound are solved, and meanwhile, the activity space is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of corner shooting systems, in particular to a novel quick corner turning design of a corner shooting system. Background Art

[0002] The corner shooting system needs to be simple to operate during actual use, and it must turn quickly within the left and right corners through its own mechanism without exposing its own safety. Therefore, no sound should be made when the corner shooting system turns mechanically to prevent the opponent from discovering the target and endangering the shooter's personal safety. At present, the quick turning mechanism of the corner shooting system is complex and has two states. One is full manual turning, and the shooter rotates the turning range by hand during the whole process. This structure is too bulky and cannot achieve fast turning. It can only move at a uniform speed in the form of gears. In addition to the complicated operation, the handshake area is large, which brings certain inconveniences to carrying. The other is to unlock by pressing the handshake down and lifting the cam. This method makes a loud noise during operation, which easily exposes the target, has a complex mechanism, and is not stable. Summary of the invention

[0003] The purpose of the present invention is to provide a novel quick-turn corner design for a corner shooting system, which comprises a hand rest assembly, a main housing assembly, a limiting device, a locking device and a swivel assembly.

[0004] The front end of the main housing assembly is connected with a swivel assembly.

[0005] A limiting device is installed at the bottom of the main housing assembly and at one end close to the swivel assembly.

[0006] The limiting device is a limiting device with n slots, and is connected to the main housing component through a rotating shaft.

[0007] A hand rest assembly and a locking device are mounted at the bottom of the main housing assembly and behind the limiting device.

[0008] The locking device comprises a conical limiting shaft, a spring, a tightening screw and an unlocking cap.

[0009] The front end of the conical limiting shaft is located in a certain slot, and the rear end is locked with a tightening screw fixed on the main housing assembly through spring expansion and contraction.

[0010] The side wall of the conical limiting shaft is connected with an unlocking cap.

[0011] When the direction of the rotation angle is switched, the unlocking cap is pulled backward, and the conical limiting shaft moves backward under the drive of the unlocking cap to compress the spring and exit the slot, thereby unlocking the rotation of the swivel assembly.

[0012] Furthermore, the limiting device is a fan-shaped limiting device, and three conical slots are provided on the fan-shaped limiting device. The three conical slots are distributed in a fan shape, and the end away from the conical limiting axis is the direction of the central angle of the fan.

[0013] The setting direction of the middle card slot is recorded as 0°, and the setting directions of the left and right card slots are recorded as -60° and 60°.

[0014] Further, in a normal working state, the conical limiting shaft is located in a 0° slot. In an angle working state, the conical limiting shaft is located in a -60° or 60° slot.

[0015] Furthermore, a limiting sleeve is assembled on the main housing assembly, and the conical limiting shaft is located inside the limiting sleeve.

[0016] The shaft body of the tapered limiting shaft is provided with a kidney groove.

[0017] The limiting sleeve is provided with a pin hole, and the pin passes through the pin hole and extends into the kidney groove to fix the conical limiting shaft inside the limiting sleeve to prevent the conical limiting shaft from popping out under the action of the spring.

[0018] Furthermore, the tightening screw is a rod-shaped structure with a hollow interior, one end of which is located in the limiting sleeve and is connected to the limiting sleeve by a thread.

[0019] The outer side wall of the tightening screw rod close to one end of the limiting sleeve and the outer side wall of the tightening screw rod away from one end of the limiting sleeve are both provided with flanges.

[0020] Furthermore, in the locked state, the conical limiting shaft is located in the slot.

[0021] In the unlocked state, the conical limiting shaft exits the slot.

[0022] Furthermore, the conical limiting shaft is connected to the unlocking cap via a connecting rod, and both ends of the connecting rod are provided with threads.

[0023] Furthermore, the limiting sleeve is provided with a waist-shaped hole for facilitating the movement of the connecting rod.

[0024] Furthermore, the front part of the tapered limiting shaft is a cone, and the rear part is a cylinder.

[0025] Further, pull the unlocking cap backwards and the conical limit shaft exits the slot. At this time, the swivel assembly is in an unlocked state. In the unlocked state, the swivel assembly automatically rotates by its own weight. When it rotates to the corresponding position of the other slot, release the unlocking cap, and the conical limit shaft enters the corresponding slot under the action of the spring and is automatically locked.

[0026] The technical effect of the present invention is unquestionable, and the beneficial effects of the present invention are as follows:

[0027] 1. The present invention adopts the hand-supported rear-pull unlocking method, which solves the problem of large turning radius and loud noise when turning quickly, which makes it easy for hostile elements to find the target through sound, and at the same time reduces the activity space.

[0028] 2. The present invention adopts a spring-type direct drive method, which can be unlocked quickly.

[0029] 3. The present invention adopts a direct-drive conical limit shaft, which can make quick corner turns in a narrow space and silently, and its effect is more obvious during use.

[0030] 4. The present invention is applicable to different scenes and spaces, has good ability to quickly turn corners, and has effectively improved performance. At the same time, under the gun stand of the same size, it can adapt to a wider range of usage scenarios, so that the device can quickly turn corners to find targets and shoot targets. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a schematic diagram of a novel corner shooting system device of the present invention;

[0032] Figure 2 is a schematic diagram of a limiting device;

[0033] Figure 3 is a plane diagram of the tapered limit shaft. Figure 3 (a) is the front view, Figure 3 (b) is a top view;

[0034] Figure 4 It is a schematic diagram of the corner device when locked;

[0035] In the figure: 1-hand rest assembly; 2-main housing assembly; 3-limiting device; 4-conical limiting shaft; 401-waist groove; 5-locking device; 6-swivel assembly; 7-limiting sleeve; 8-spring; 9-tightening screw. DETAILED DESCRIPTION

[0036] The present invention is further described below in conjunction with the embodiments, but it should not be understood that the above subject matter of the present invention is limited to the following embodiments. Without departing from the above technical ideas of the present invention, various substitutions and changes are made according to the common technical knowledge and customary means in the art, which should all be included in the protection scope of the present invention.

[0037] Embodiment 1:

[0038] New corner shooting system fast corner design, see Figure 1 , including a palm rest assembly 1, a main housing assembly 2, a limiting device 3, a locking device 5 and a swivel assembly 6.

[0039] The front end of the main housing assembly 2 is connected to a swivel assembly 6 .

[0040] A limiting device 3 is installed at the bottom of the main housing assembly 2 and at one end close to the swivel assembly 6 .

[0041] The limiting device 3 is a limiting device with n slots and is connected to the main housing component 2 via a rotating shaft.

[0042] The hand rest assembly 1 and the locking device 5 are assembled at the bottom of the main housing assembly 2 and behind the limiting device 3 .

[0043] The locking device 5 comprises a conical limiting shaft 4, a spring 8, a tightening screw 9 and an unlocking cap.

[0044] The front end of the conical limiting shaft 4 is located in a certain slot, and the rear end is locked with a tightening screw 9 fixed on the main housing assembly 2 through a spring 8 for extension and contraction.

[0045] The side wall of the conical limiting shaft 4 is connected with an unlocking cap.

[0046] When the shooting device is switched in rotation direction, the unlocking cap is pulled backwards, and the conical limiting shaft 4 moves backwards under the drive of the unlocking cap to compress the spring and exit the slot, thereby unlocking the rotation of the swivel assembly 6.

[0047] Embodiment 2:

[0048] The main structure of this embodiment is the same as that of embodiment 1. Figure 2 The limiting device 3 is a fan-shaped limiting device, and three conical slots are provided on the fan-shaped limiting device. The three conical slots are distributed in a fan shape, and the end away from the conical limiting axis 4 is the direction of the central angle of the fan.

[0049] The setting direction of the middle card slot is recorded as 0°, and the setting directions of the left and right card slots are recorded as -60° and 60°.

[0050] Embodiment 3:

[0051] The main structure of this embodiment is the same as that of Embodiment 2. Furthermore, in the normal working state, the conical limit shaft 4 is located in the 0° slot; in the angular working state, the conical limit shaft 4 is located in the -60° or 60° slot.

[0052] Embodiment 4:

[0053] The main structure of this embodiment is the same as any one of Embodiments 1 to 3. Figure 3 , Figure 4 The main housing assembly 2 is equipped with a limiting sleeve 7 , and the conical limiting shaft 4 is located in the limiting sleeve 7 .

[0054] The conical limiting shaft 4 has a waist groove 401 on its shaft body.

[0055] The limiting sleeve is provided with a pin hole, and the pin passes through the pin hole and extends into the kidney groove 401 to fix the conical limiting shaft 4 inside the limiting sleeve 7 to prevent the conical limiting shaft 4 from popping out under the action of the spring.

[0056] Under the action of the limiting sleeve 7, the conical limiting shaft 4 is restricted in the limiting sleeve 7 and can only move forward and backward.

[0057] Embodiment 5:

[0058] The main structure of this embodiment is the same as any one of Embodiments 1 to 4. Figure 4 The tightening screw 9 is a rod-shaped structure with a hollow interior and is used to adjust the elastic force of the spring. One end of the tightening screw 9 is located in the limiting sleeve 7 and is connected to the limiting sleeve 7 by a thread.

[0059] The outer wall of the tightening screw 9 close to the limiting sleeve 7 and the outer wall of the tightening screw 9 away from the limiting sleeve 7 are both provided with flanges.

[0060] Among them, the outer flange (away from the end of the limiting sleeve 7) plays a role in facilitating hand tightening, and the inner flange (close to the end of the limiting sleeve 7) is used as a limit. After tightening the limiting sleeve, the force of the spring is the largest, and the tightening state is started.

[0061] Embodiment 6:

[0062] The main structure of this embodiment is the same as any one of Embodiments 1 to 5. Furthermore, in the locked state, the conical limiting shaft 4 is located in the slot.

[0063] In the unlocked state, the conical limiting shaft 4 exits the slot.

[0064] Embodiment 7:

[0065] The main structure of this embodiment is the same as any one of Embodiments 1 to 6. Furthermore, the conical limiting shaft 4 is connected to the unlocking cap via a connecting rod, and both ends of the connecting rod are provided with threads.

[0066] Embodiment 8:

[0067] The main structure of this embodiment is the same as that of Embodiment 7. Furthermore, the limiting sleeve 7 is provided with a waist-shaped hole for facilitating the movement of the connecting rod.

[0068] Embodiment 9:

[0069] The main structure of this embodiment is the same as any one of Embodiments 1 to 8. Furthermore, the front portion (the end extending into the slot) of the tapered limiting shaft 4 is a cone, and the rear portion is a cylinder.

[0070] Embodiment 10:

[0071] The main structure of this embodiment is the same as any one of Embodiments 1 to 9. Further, the unlocking cap is pulled backwards, and the conical limiting shaft 4 exits the slot. At this time, the swivel assembly 6 is in an unlocked state. In the unlocked state, the swivel assembly 6 automatically rotates by its own weight. When it rotates to the corresponding position of the other slot, the unlocking cap is released, and the conical limiting shaft 4 enters the corresponding slot under the action of the spring and is automatically locked.

[0072] Embodiment 11:

[0073] The main structure of this embodiment is the same as any one of Embodiments 1 to 10. Furthermore, the limiting device, i.e., the fan-shaped slot, is connected to the main housing through a rotating shaft, and a rotation angle is formed by the rotating shaft.

[0074] The locking device is installed at the bottom of the main shell body, and the parts include: a limit sleeve assembled on the main shell body, a conical limit shaft assembled inside the limit sleeve and fixed to the limit sleeve by a pin, the conical limit shaft can only move forward and backward, there are two unlocking connecting rods, which are tightened on the conical limit shaft respectively, there is a spring at the bottom of the conical limit shaft, and the lower end of the spring is a tightening screw to adjust the elastic force of the spring. The tightening screw is assembled on the limit sleeve and connected with a thread. The outermost part of the limit sleeve is a hand rest, and the hand rest is connected to the main shell body with screws for easy operation.

[0075] The spring pushes the conical limit shaft into the conical slot to lock it. When turning a corner, pull the connecting rod backward to compress the spring, and the conical limit shaft moves backward. At this time, it is unlocked, and the lock gun head can be rotated to form an angle swing. After releasing the connecting rod at any position of -60°, 0°, and +60°, the spring pushes the conical limit shaft into the slot to achieve normal working of the limit.

[0076] Embodiment 12:

[0077] The main structure of this embodiment is the same as any one of Embodiments 1 to 11. Furthermore, the limiting device is inside the hand rest component group, and the limiting shaft in the limiting device is lifted and moved forward and backward through the expansion and contraction characteristics of the spring. The limiting device and the locking device are connected through the main shell. The limiting device is a U-shaped frame with a fan-shaped limiting conical slot designed at the bottom. The slot is designed to be: +60°, 0°, -60°. After a quick turn due to gravity, the conical shaft of the locking device is released, and the shaft is pushed into the conical slot by the elastic force of the spring. When the corner needs to be turned, the unlocking cap is stretched backward along the shoulder rest direction by hand, and the conical shaft automatically moves backward. At this time, it is in the unlocked state.

[0078] Embodiment 13:

[0079] The main structure of this embodiment is the same as any one of Embodiments 1 to 12. Furthermore, a conical limit shaft is installed in the hand rest assembly. The conical limit shaft is designed with a conical front limit part and a cylindrical tail for easy sliding. The conical limit shaft is installed inside the limit sleeve. The limit sleeve is mounted on the main shell. The conical limit shaft is provided with a displacement groove and an unlocking cap connecting rod hole. It is connected and fixed to the limit sleeve by a pin, and the conical limit shaft is fixed inside the limit sleeve for forward and backward displacement to prevent the spring from ejecting the conical limit shaft. The limit shaft moves forward and backward along the limit sleeve to meet the requirements.

[0080] Embodiment 14:

[0081] The main structure of this embodiment is the same as any one of Embodiments 1 to 13. Furthermore, a quick turning mechanism of the present invention is relatively simple, a gravity unlocking mechanism, and the principle is that the stroke of the spring is the unlocking stroke, the unlocking cap of the hand support part is stretched toward the shooter to unlock, and toward the gun body to lock, and the shooter pulls the unlocking cap backward, and the swivel automatically turns by its own weight, and the turning pre-positioning has an early warning card. When it turns to ±60°, the unlocking cap is released and it automatically returns to the position and locks.

Claims

1. New corner shooting system with fast corner design, characterized by: It comprises a hand rest assembly (1), a main housing assembly (2), a limiting device (3), a locking device (5) and a swivel assembly (6); The front end of the main housing component (2) is connected to a swivel component (6); A limiting device (3) is installed at the bottom of the main housing component (2) and at one end close to the rotating component (6); The limiting device (3) is a limiting device with n slots, and is connected to the main housing component (2) via a rotating shaft; The bottom of the main housing component (2) and the rear of the limiting device (3) are equipped with a hand support component (1) and a locking device (5); The locking device (5) comprises a conical limiting shaft (4), a spring (8), a tightening screw (9) and an unlocking cap; The front end of the conical limiting shaft (4) is located in a certain slot, and the rear end is locked with a tightening screw (9) fixed on the main housing assembly (2) by means of a spring (8); The side wall of the conical limiting shaft (4) is connected with an unlocking cap; When the rotation angle direction is switched, the unlocking cap is pulled backwards, and the conical limiting shaft (4) is driven by the unlocking cap to move backwards to compress the spring and exit the slot, thereby unlocking the rotation of the swivel assembly (6).

2. The novel corner shooting system quick corner design according to claim 1 is characterized by: The limiting device (3) is a fan-shaped limiting device, and is provided with three conical slots, which are distributed in a fan-shaped manner, and the end away from the conical limiting axis (4) is in the direction of the central angle of the fan-shaped circle; The setting direction of the middle card slot is recorded as 0°, and the setting directions of the left and right card slots are recorded as -60° and 60°.

3. The novel corner shooting system quick corner design according to claim 2 is characterized by: In a normal working state, the conical limiting shaft (4) is located in a 0° slot. In an angle working state, the conical limiting shaft (4) is located in a -60° or 60° slot.

4. The novel corner shooting system quick corner design according to claim 1 is characterized by: The main housing assembly (2) is equipped with a limiting sleeve (7), and the conical limiting shaft (4) is located inside the limiting sleeve (7); The conical limiting shaft (4) is provided with a waist groove (401) on the shaft body; The limiting sleeve (7) is provided with a pin hole, and the pin passes through the pin hole and extends into the kidney groove (401), thereby fixing the conical limiting shaft (4) inside the limiting sleeve (7) to prevent the conical limiting shaft (4) from popping out under the action of the spring.

5. The novel corner shooting system quick corner design according to claim 4 is characterized by: The tightening screw rod (9) is a rod-shaped structure with a hollow interior, one end of which is located inside the limiting sleeve (7) and is connected to the limiting sleeve (7) via a thread. The outer wall of the tightening screw (9) at one end close to the limiting sleeve (7) and the outer wall at one end away from the limiting sleeve (7) are both provided with flanges.

6. The novel corner shooting system quick corner design according to claim 1 is characterized by: In the locked state, the conical limiting shaft (4) is located in the slot; In the unlocked state, the conical limiting shaft (4) exits the slot.

7. The novel corner shooting system quick corner design according to claim 1 is characterized by: The conical limiting shaft (4) is connected to the unlocking cap via a connecting rod, and both ends of the connecting rod are provided with threads.

8. The novel corner shooting system quick corner design according to claim 7 is characterized by: The limiting sleeve (7) is provided with a waist-shaped hole for facilitating the movement of the connecting rod.

9. The novel corner shooting system quick corner design according to claim 1 is characterized by: The front part of the tapered limiting shaft (4) is a cone, and the rear part is a cylinder.

10. The novel corner shooting system quick corner design according to claim 1 is characterized by: Pull the unlocking cap backwards, and the conical limiting shaft (4) exits the slot. At this time, the swivel assembly (6) is in an unlocked state. In the unlocked state, the swivel assembly (6) automatically rotates by its own weight. When it rotates to the corresponding position of the other slot, the unlocking cap is released, and the conical limiting shaft (3) enters the corresponding slot under the action of the spring and is automatically locked.

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