Patent Application
20250137742
The present disclosure relates to a bullet loading device that allows several rounds of bullets to be quickly loaded into a magazine mounted on a personal automatic device, and more particularly, to a bullet loading device for a magazine to easily load bullets into a magazine sequentially by mounting several rounds of bullets to a clip in parallel and pressing a pressing bar while aligning the bullets in an opening of the magazine.
With the development of technology, in order to improve the firing performance of a rifle, which is a personal weapon of soldiers, it was improved to load several rounds of bullets into a chamber of the rifle at once, but the several rounds of bullets are loaded one by one, and thus there is a problem that it takes a lot of time.
On the battlefield, since the loading time of bullets of the rifle is a substitute for guaranteeing the life of a soldier, a method for quickly loading several rounds of bullets has emerged and has been proposed.
As the method for quickly loading the several rounds of bullets, in order to shorten the loading time of bullets and facilitate the loading of bullets into the magazine, ten rounds of linear bullets with a rail on the back detonator of the bullets were produced and distributed in paper boxes during the Vietnam War.
For these rail bullets, when an adapter is installed at the back of an empty magazine, the end of the rail is inserted herein, and the bullet is pressed down with the thumb from the top, 10 rounds of bullets are loaded into the magazine in turn. However, there are disadvantages as follows. It was difficult to insert the bullets due to the elasticity of the spring in the magazine. When pressed with excessive force, the bullets are twisted and withdrawn from the rail, the insertion is stopped, and at the same time, fingers may not be able to perform a complete function to be damaged or injured by colliding with the rail and the magazine due to the force of the pressing operation. In addition, in such a rail type, the inconvenience of the process of directly loading bullets into the magazine by the soldiers is also the same.
In order to solve the problems, according to the Utility Model Registration No. 1992-0000392 of the Korean Intellectual Property Office (referred to as Prior Art 1), a bullet loading port for a magazine of a personal automatic weapon of Prior Art 1 had a configuration that a bullet guide 3 is provided, a support frame 5 provided with a fitting piece 6 and a clamping groove 7 is formed by extending the lower end of a well-known type bullet clip 2 in which a separation prevention jaw 4 and a bullet jaw 4A are formed on the upper and lower ends, and a bullet loading port 1 integrally forming a bullet loading device A is formed of a synthetic resin with good elasticity, and there was a problem.
In order to solve the problem, a bullet loading device has been proposed in Korean Patent Publication No. 10-2011-0113338 (hereinafter referred to as Prior Art 2).
Prior Art 2 relates to a loading device that receives a plurality of bullets and loads the bullets in a magazine, configured by including a cartridge for receiving a plurality of bullets while being coupled to the magazine; a loading member for sequentially loading the bullets into the magazine by pressing the plurality of bullets received in the cartridge while moving inside the cartridge; and a separation prevention part for preventing separation of the loading member moving inside the receiving member.
According to Prior Art 2, by allowing the plurality of bullets loaded in the magazine to be easily received in the receiving member through an input hole of the cartridge, there may be an advantage of shortening the loading time of the bullets.
In addition, according to Prior Art 2, by sequentially loading the bullets received in the cartridge into the magazine by the pressing force of the loading member, there may be an advantage of preventing safety accidents due to the user's carelessness.
However, in Prior Art 2, there was a problem in that there was no structure for guiding the pressing force applied to receive the bullets in the cartridge, making it unstable, and when the pressing force was applied from the beginning to the end, the frictional resistance was too large, making it difficult to quickly load the bullets.
The present disclosure has been made in an effort to load bullets while receiving minimal frictional resistance in loading several rounds of bullets into a magazine.
The present disclosure has also been made in an effort to provide a stable pressing force to a magazine by maintaining a state of applying the pressing force to bullets while a finger is inserted.
An exemplary embodiment of the present disclosure provides a bullet loading device for a magazine including: a clamping cap that is covered at the edge of the entrance of the magazine; a loader body including an alignment hole in which the upper surface of the clamping cap is extended in a longitudinal direction so that bullets aligned in a clip stand by in an opening of a mounting chamber of the magazine and a guide bar for guiding the pressing force when the aligned bullets are loaded; and a finger press body including a holder into which a finger is inserted and a pressing bar which is integrally formed with the holder so that the outer diameter surface of the bullets is pressed during rotation and sliding in the loader body to introduce the aligned bullets into the mounting chamber.
The clamping cap may include a clamping groove covering the edge of the opening of the mounting chamber of the magazine, a coupling rib formed on the inner surface of the clamping groove to be elastically mounted on the rib groove around the opening of the mounting chamber of the magazine, and a pressing piece obliquely protruding from the end of the entrance of the clamping groove to forcibly separate the bullets loaded in the mounting chamber of the magazine to the outside of the mounting chamber.
The loader body may include a guide bar extending in a longitudinal direction from the upper surface of the clamping groove and having the alignment hole in the front thereof, a slide groove formed on the side surface of the guide bar to slide the finger press body, and a control hole formed on the rear surface of the guide bar to control the sliding of the finger press body.
The loader body may have a first guide rib formed so that the inner surface of the alignment hole of the guide bar is in contact with a ball back surface of the bullets or the clip in a “” shape and a second guide rib formed to be in contact with the outer diameter of the bullets in the opening of the alignment hole.
In the finger press body, a control protrusion for sliding may be formed at one side of the pressing bar with the holder, a first protrusion in contact with the outer diameter of the bullet may be formed at the other side of the pressing bar, a guide hole to be inserted and guided into the loader body may be perforated in the middle of the pressing bar, a rotation pivot may be formed at one side of the guide hole and a second protrusion in contact with the outer diameter of the bullet may be formed at the other side of the guide hole.
In the finger press body, a protrusion piece contact-sliding along the rear surface of the guide bar provided with the control hole when loading the bullets into the magazine may be formed in the guide hole perforated in the middle of the pressing bar.
The mounting hole of the clamping cap may be preferably configured so that a fixing hole may be perforated in a rib groove formed at the entrance to the mounting chamber of the magazine, and a lock protrusion may be formed in the coupling rib at the lower end of the entrance of the mounting hole corresponding to the fixing hole.
The pressing bar may have a pressing protrusion formed in contact with the outer diameter of the bullets, in which the pressing protrusion may include a first protrusion having a separated form to be in two-point contact with the lower end of the outer diameter surface of the bullets, and a second protrusion which is one protrusion and in contact with the middle position of the outer diameter of the bullets, so that the pressing protrusion may press the outer diameter surface of the bullets in three points.
The finger press body may have wing pieces formed to cover the entrance of the mounting hole of the bullets at both sides of the pressing bar formed with the first and second protrusions.
According to the present disclosure, there is an advantage of preventing safety accidents due to the user's carelessness by smoothly loading the bullets with minimal frictional resistance when loading several rounds of bullets into a magazine.
In addition, there is an advantage of providing improved efficiency of loading the bullets by maintaining a state of applying the pressing force to the bullets while a finger is inserted to intensively apply the pressing force to bullets.
Specific embodiments in which the present disclosure may be implemented will be described below with reference to the accompanying drawings.
These embodiments will be not only described in detail to enable those skilled in the art to implement the present disclosure, but also it should be understood that various embodiments of the present disclosure are different from each other, but not necessarily exclusive from each other.
Hereinafter, preferred embodiments of the present disclosure will be described in detail with reference to the accompanying drawings so that those of ordinary skill in the art to which the present disclosure pertains can easily implement the present disclosure.
When bullets are loaded into a mounting hole of a magazine, the bullets are positioned in an opening of the magazine and pressed to be introduced into an inner space of the mounting hole while applying a force to an outer diameter surface of the bullets, and then several rounds are mounted while receiving a repulsive elastic force of an elastic spring generated by the force of pressing the bullets.
As such, the repulsive elastic force of the elastic spring generated whenever the bullets are loaded into the magazine is a structural feature in which the mounted bullets are smoothly supplied to a chamber side of a personal weapon, but becomes a factor that slows down the progress of loading the bullets. As a result, in order to load several rounds of bullets into the magazine at once, there is a need for a structural characteristic that a loading force greater than the repulsive elastic force generated inside the mounting hole of the magazine should be provided to the aligned bullets.
Accordingly, the bullet loading device for the magazine of the present disclosure is to provide a characteristic in which while a plurality of bullets 70 is aligned, the aligned bullets are sequentially loaded into the mounting chamber of a magazine 90 by applying an external force greater than the elastic force of an elastic spring 92 of the magazine to an outer diameter of the bullets and pressing the bullets.
When the plurality of bullets 70 is loaded into a mounting chamber 91 of the magazine 90, while a clip 90 in which the bullets are aligned is mounted on an opening 93 of the magazine 90, a pressing force is applied at once while a finger or a pressing tool is in contact with the uppermost bullets 70. The bullets aligned by the pressing operation slide in a state of receiving frictional resistance from the clip and sequentially are introduced into the mounting chamber 91 through the opening 93 of the magazine 90, and the elastic repulsive force of the elastic spring is received inside the mounting chamber 91 of the magazine 90 to form a state in close contact with the inner surface of the opening 93.
As such, the operation of loading the bullets into the magazine requires a pressing configuration of applying the pressing force so that the aligned rounds of bullets slide, a sliding configuration of performing smooth sliding by minimizing frictional resistance generated when several rounds of bullets slide at once by receiving the pressing force, and a safety configuration of preventing a bullet loading tool from deviating from the magazine when the pressing force is applied to the bullets.
The bullet loading device of the present disclosure has a clamping cap 100 which is assembled in the entrance of the opening 93 of the magazine 90 to align the bullets 70.
The clamping cap 100 is provided with a clamping hole 110 in the form of a cap surrounding the edge of the opening 93 of the mounting chamber of the magazine 90, and is provided with a coupling rib 112 mounted along a rib groove 95 formed around the opening 93 of the magazine 90 on an inner surface of the clamping hole 110.
As the coupling rib 112 is coupled along the rib groove 95 of the magazine 90, an assembled state in which the clamping cap 100 is covered with the edge of the opening 93 of the magazine 90 is achieved, and the loading operation of bullets may be performed.
The coupling rib 112 is further provided with a protrusion 114 and a pressing piece 120 configured for safe coupling with the magazine 90 and maintaining the coupled state with the magazine 90.
The clamping cap 100 is provided integrally with a loader body 200 in which several rounds of bullets 70 are selectively aligned to slide to the mounting chamber 91 of the magazine 90 with minimal frictional resistance.
The loader body 200 is provided with a guide bar 210 having a length and volume in which several rounds of bullets 70 are aligned and alignment holes 230 are formed by digging the front surface thereof so that a ball back side 72 of the bullet 70 is inserted to support both sides of the outer diameter of the bullets 70.
In addition, slide grooves 250 for selecting the pressing force and moving the bullets until the completion of inserting the bullets while applying the pressing force to the bullets are formed on both outer sides of the guide bar 210.
In addition, the loader body 200 is provided with a finger press body 300 which may form a pressing force that slides several rounds of aligned bullets 70 to be loaded into the mounting chamber 91 of the magazine 90 and safely and efficiently handles the formed pressing force on the bullets 70.
The finger press body 300 is provided with a pressing bar 310 for efficient selection and handling of the pressing force, and formed integrally with a holder 330 to safely and reliably handle the pressing force applied to the pressing bar 310.
The holder 330 is preferably formed in a ring shape to which a finger is inserted and crooked so that the pressing force formed by pressing the finger on the pressing bar 310 formed with length and width enough to form the pressing force is maintained on the guide bar 210 until all the aligned bullets 70 are completely inserted to the mounting chamber 91 of the magazine 90.
Since the holder 330 is formed by protruding both sides of the pressing bar 310 integrally in a ring shape to form the pressing force by inserting the finger in the loading operation, the contact or inserting state with the finger is very stably provided due to the ring shape when the pressing force is formed.
In addition, since the holder 330 in the ring shape may be maintained in a state where the finger is inserted, an efficient pressing state is provided without being slipped or eccentrically transferred from the pressing bar 310 while applying the pressing force.
In addition, since the holder 330 is formed in the ring shape, when the pressing force is transferred to the pressing bar 310 while the finger is inserted in the holder 330, the mounting state of the finger and the holder 330 is ergonomically stable, so that the fatigue of the loading operation is significantly reduced.
The finger press body 300 is provided with a structure to horizontally slide and vertically slide on the guide bar 210 in a space between the holders 330 formed at both ends of the pressing bar 310.
The clamping cap 100 assembled at the edge of the opening 93 of the magazine 90 needs to be maintained in connection with the magazine 90 when loading the bullets, and the reason why the coupling force of the coupling rib 112 needs to be maintained in the rib groove 95 of the magazine 90 is that the clamping cap 100 should not be separated by maintaining the force rigidly to face the mounting chamber 91 of the magazine 90 when the pressing force is intensively applied to the top of several rounds of aligned bullets 70.
Accordingly, a configuration is required so that the entrance of the clamping hole 110 of the clamping cap 100 and the coupling rib 112 are in close contact with the edge surface of the opening 93 of the mounting chamber 91 and the rib groove 95 of the magazine.
That is, as illustrated in a cross section of
While the clamping hole 110 of the clamping cap 100 is covered with the edge of the opening 93 of the magazine 90, the coupling rib 112 and the protrusion 114 formed on the end position thereof is in close contact with and inserted into the rib groove 95 and the fixing hole 96 of the magazine 90 of
In addition, in the clamping cap 100, while the clamping cap 100 is assembled in the magazine 90, when loading the bullets 70, the outer surface of the magazine 90 and the clamping cap 100 are gripped around with the hand to take a posture of applying a grip force, and when the clamping cap 100 is gripped around, a pressing piece 120 for applying more the grip force is formed to protrude from the entrance of the clamping hole 110 as illustrated in
The pressing piece 120 has a shape that protrudes obliquely to apply more grip force when the grip force is applied, so that the clamping cap 100 is in closer contact with the periphery of the opening 93 of the magazine 90 to provide a stable function for the assembled state. In addition, when the bullets 70 loaded into the mounting chamber 91 of the magazine 90 are removed to the outside of the magazine, it is also suitable for performing the operation of pushing the pressing piece 120 in contact with the ball back surface 72 of the bullets 70 in the loaded state to the outside of the mounting chamber 91 of the magazine 90.
In the clamping cap 100, the loader body 200 is formed in which several rounds of bullets 70 to be loaded into the mounting chamber 91 of the magazine 90 are aligned, and the pressing force is sufficiently transmitted to the aligned bullets 70, and particularly, the several rounds of bullets 70 slide by the transmitted pressing force to be introduced to the mounting chamber 91 of the magazine 90 in a stable state.
In forming the loader body 200, as illustrated in
The loader body 200 includes a guide bar 210 in which the bullets 70 to be loaded are aligned, and the aligned bullets 70 slide in the magazine 90 direction by providing a pressing force.
The length of the guide bar 210 is preferably formed to generally align 10 rounds of bullets, but when the number of bullets to be loaded increases, the length of the guide bar 210 may be formed to align 10 rounds or more of bullets.
The guide bar 210 is formed with an alignment hole 230 that allows several rounds of bullets to be aligned, and the alignment hole is formed by concavely processing the front surface of the guide bar 210, and the width of the alignment hole 230 is formed to have a width in contact with the outer diameter surface of the inserted bullets 70.
Several rounds of bullets 70 are inserted into one side of the alignment hole 230 formed in the inside of the guide bar 210, and the several rounds of bullets 70 inserted and aligned into the alignment hole 230 slide by the pressing force applied from one side of the alignment hole 230 to be introduced into the mounting chamber 91 of the magazine 90 while discharged to the clamping cap 100 provided at the other side of the alignment hole 230.
In forming the alignment hole 230, in a structure in which several rounds of bullets 70 slide during the loading operation, frictional resistance is generated greatly in the several rounds of bullets 70 and the alignment hole 230 to provide a structure in which a contact area with the several rounds of bullets 70 is maximally reduced in the inner space of the alignment hole 230, so that a structure of maximally reducing the sliding frictional resistance is required.
The configuration for providing the minimal frictional resistance in the alignment hole 230 is confirmed in the cross section of
A first guide rib 212 and a second guide rib 215 in contact with the outer diameter surface and the ball back surface 72 of the bullets 70 in a minimal area are formed by processing a space bottom surface and a space both-side surface of the alignment hole 230 of the guide bar 210.
In order to minimize the contact area with the bullets on the guide bar 210, the bottom of the alignment hole 230 is cut to form a first guide rib 212 that protrudes in a narrow width to be stepped in a “” shape, and in order to minimize the contact area with the bullets on the guide bar 210, a second guide rib 215 is formed in a narrow band shape by cutting the inner surface of the entrance of the alignment hole 230.
The first guide rib 212 is contacted in a minimal area such as a state in which a protruding surface of the stepped narrow width of the alignment hole 230 is in contact with the ball back surface 72 of the ballets 70 like a cross-sectional configuration of
At both sides of the guide bar 210 of the loader body 200 in which the several rounds of bullets 70 are aligned, slide grooves 250 are formed to slide while the pressing force is maintained toward the magazine 90 by approaching and pressing at once the pressing force to the aligned bullets 70, and a control hole 270 which is a starting point of providing a pressing force required for sliding of bullets is formed in the rear surface of the guide bar 210 (see
In the loader body 200, several rounds of bullets 70 aligned in the alignment hole 230 of the guide bar 210 slide, and at the same time, a finger press body 300 is provided to provide the pressing force to the bullets 70.
The finger press body 300 is formed in a structure of forming a pressing force required for loading the bullets into the magazine 90 in the loader body 200 and maintaining and guiding the formed pressing force, and organically coupled to the guide bar 210 and assembled in a state in which the direction of movement for providing the pressing force is free.
In addition, the finger press body 300 has a structure of applying an elastic spring force in the magazine 90 and a pressing force greater than the frictional resistance in the alignment hole 230 to the several rounds of aligned bullets 70 in the alignment hole 230 of the loader body 200.
Such a finger press body 300 is installed in the loader body 200 and provided with a pressing bar 310 which is maintained in a horizontal state with the guide bar 210 when the loading is not performed and rotated in the horizontal state when the loading is performed to be changed to a vertical state to the guide state 210.
In the pressing bar 310, a guide hole 312 for changing the position of the guide bar 210 to a horizontal or vertical state is formed in a size enough to enter and exit the guide bar 210, and a side wall 314 is formed by protruding the surface edge of the guide hole 312.
A pivot 315, which is a starting point of rotation of the pressing bar 310, is formed to protrude from the inner surface of the side wall 314 formed to protrude from the surface edge of the guide hole 312.
When the pivot 315 is formed to protrude from the side wall 314, as illustrated in
Since the pivot 315 is formed at the eccentric position of the guide hole 312, the finger press body 300 may be changed to a state of standing by in a horizontal state in the loader body 200, and when the pressing bar 310 moves to the end position of the slide hole 250 when the pressing force is provided to the aligned bullets 70, the pivot 315 may change a horizontal state to a vertical state with respect to the loader body 200 by forming a rotation starting point.
The entrance to the surface of the guide hole 312 is formed with a protrusion piece 317 that slides with minimal frictional resistance when the pressing bar 310 slides in the vertical direction from the guide bar 210, and a pressing protrusion 340 formed of a first protrusion 341 and a second protrusion in contact with the outer diameter surface of the bullets 70 by the pressing force.
In addition, the pressing bar 310 of the finger press body 300 is required to have a pressing structure that is intensively formed and maintained when a loading operator forms a pressing force, and since the pressing force is formed by the pressing of the finger when the finger press body 300 is pressed, a certain pressing posture may be taken on the pressing bar 310, and the holder 330 is formed so as not to be separated from the pressing bar during the pressing.
The pressing bar 310 of the finger press body 300 is required to have a pressing structure that is intensively formed and maintained when a loading operator forms a pressing force, and since the pressing force is formed by the pressing of the finger when the finger press body 300 is pressed, a certain pressing posture may be taken on the pressing bar 310, and the holder 330 is formed so as not to be separated from the pressing bar during the pressing.
In order to form the holder 330 on the pressing bar 310, both-side positions of the guide hole 312 of the pressing bar 310 are preferable, and it is preferable to form the holder in a ring shape that is very suitable to protrude the surface of the pressing bar 310 to face each other, and to provide a stable pressing force and not to be separated from the pressing bar when the pressing force is provided.
Since the holder 330 is formed in a ring shape at both sides of the pressing bar 310, it is very easy to insert a finger into the ring shape to form the pressing force, and the finger inserted into the ring-shaped holder 330 not only may maintain a stable state until the loading is completed, and also may take stably the pressing posture of the finger press body 300 because the finger is inserted and hang into the ring-shaped holder 330.
A loader guard 332 is formed between the ring-shaped holders 330 formed at both sides of the pressing bar 310 to move while covering the outer surface of the guide bar 210 when the pressing bar 310 moves along the guide bar 210 by a pressing operation and the loader guard 332 is formed to protrude from the edge of the guide hole 312 at a predetermined height to be connected to the side surface of the holder 330.
The loader guard 332 is configured to protrude from the side surface of the guide hole 312 at a predetermined height to be connected to the side surface of the holder 330, so that the inner area of the guide hole 312 is increased to form a shape that covers the outer surface of the guide bar 210.
Due to the increased area of the inner space of the loader guard 332 of the pressing bar 310, the sliding of the pressing bar 310 on the outer surface of the guide bar 210 is guided in a stable state, and at the same time, the pressing bar 310 in a state in which the pressing force is intensively applied does not move in the guide bar 210.
Around the guide hole 315 of the pressing bar 310, a protrusion piece 317 for vertical sliding of the pressing bar 310 in the guide bar 210 and a control protrusion 350 for stopping the sliding are formed, and a pressing protrusion 340 for providing a pressing force in the vertical direction of the pressing bar 310 in the guide bar 210 is formed.
It is preferred that the pressing protrusion 340, in which the pressing force for loading the bullets is formed, allows the pressing force to be distributed and transmitted to one or more positions rather than intensively applied to one outer diameter of the bullets.
Accordingly, in the pressing protrusion 340, the first protrusion 341 and the second protrusion 343 are formed to protrude from the surface of the pressing bar 310 as illustrated in the cross section of
The first protrusion 341 is formed to protrude from the guide hole 312 provided in the pressing bar 310, and when the pressing bar 310 is point-rotated and changed to a vertical state in the guide bar 210, the first protrusion 341 is positioned in the space of the alignment hole 230, and may be in contact with the lower end of the outer diameter surface of the aligned bullets 70.
When the first protrusion 341 is in contact with the lower end of the outer diameter surface of the bullets in the space of the alignment hole 230, the middle of the protruding surface of the first protrusion 341 is dug out to be in contact with two points of the outer diameter surface of the bullets so that the first protrusion 341 is split like an animal's claw.
While the pressing force is transmitted to two points of the outer diameter surface when the first protrusion 341 formed to be split is in contact with the lower end of the curved outer diameter surface of the bullets, the second protrusion 343 is formed to protrude from the pressing bar 310 surface in contact with the outer diameter surface of the bullets.
In forming the second protrusion 343, since the second protrusion 343 protrudes from the position at a predetermined distance from the first protrusion 341, when the pressing bar 310 is point-rotated in the guide bar 210 and changed to a vertical state, the pressing bar 310 may be in contact with an intermediate position of the outer diameter surface of the bullets 70.
The first protrusion 341 and the second protrusion 343 are in three-point contact with the outer diameter surface of the bullets while being in contact with the middle and lower ends of the outer diameter surface of the bullets, so that the pressing force transmitted from the pressing bar 310 is simultaneously transmitted to the three-point position of the outer diameter surface of the bullets.
In the bullet loading device of the present disclosure, in order to continuously fire bullets from an automatic rifle, several rounds of bullets 70 need to be loaded into the magazine 90 in advance, but in order to load the bullets into the magazine 90, the clamping cap 100 is assembled at the edge of the opening 93 of the magazine 90, and then the clip 80 mounted with the several rounds of bullets 70 or the bullet 70 is directly inserted into the guide bar 110 of the clamping cap 110.
When the clamping cap 100 is assembled to the magazine 90, while the coupling rib 112 of the clamping hole 110 is inserted along the rib hole 95 of the magazine 90, the protrusion 114 formed at the end of the coupling rib 112 is inserted into the fixing hole 96 formed in the rib groove 95 of the magazine 90, so that the clamping cap 100 is assembled at the edge of the opening 93 of the magazine 90. In addition, the protrusion 114 is locked in the fixing hole 96 of the magazine 90 so that the magazine 90 and the clamping cap 100 are assembled.
By assembling the clamping cap 100, the guide bar 120 is placed in a vertical state on the upper surface of the clamping cap 100, and the finger press body 300 is placed side by side in a vertical state at the upper end of the guide bar 120.
While the finger press body 300 is positioned in a vertical state side by side with the guide bar 120, the control protrusion 350 formed on the pressing bar 310 is maintained to be locked to the control hole 270 provided in the guide bar 120 of the loader body 200.
Thereafter, after the clamping cap 100 is assembled with the entrance of the opening 93 of the magazine 90, while the bullets 70 are aligned with the entrance of the opening 93, the outer diameter surface of the bullets 70 is supported to the first guide rib 212 and the second guide rib 215 at a minimal area as illustrated in the plan state of
In order to perform the loading of the bullets, the clamping cap 100 and the magazine 90 are gripped with one hand, the hand is gripped while covering the obliquely protruding pressing piece 120 portion, a finger of the other hand is inserted into each holder 330 of the finger press body 300 to be pushed in an upper direction, and then the finger press body 300 moves to the upper end of the guide bar 120 while the control protrusion 350 is unlocked.
When the finger is inserted into the holder 330 of the finger press body 300 and move to the upper side, the pivot 315 formed on the pressing bar 310 of the finger press body 300 moves along the slide groove 250 of the guide bar 120 to reach the end position of the slide groove 250, which serves as a rotation point, so that the guide bar 310 of the finger press body 300 is changed to the horizontal state with respect to the vertical guide bar 210.
When the moving force is moved to the guide bar 210 side in the holder 330 of the pressing bar 310 in the vertical state, which moves to the upper end of the guide bar 210 by inserting the finger into the holder 330 of the finger press body 300, while the pressing bar 310 rotates with the pivot 315 caught at the end of the slide groove 250 as a point, the guide hole 312 is inserted into the guide bar 120, so that the pressing bar 310 is perpendicular to the vertical guide bar 210.
As such, when the pressing bar 310 is perpendicular to the guide bar 210, the finger inserted into the holder 330 is in a convenient state to be pressed in the magazine direction.
Therefore, while the assembly part of the magazine 90 and the clamping cap 100 is gripped with one hand, the force is concentrated on the finger of the other hand inserted into the holder 330 of the finger press body 300 to press the uppermost bullet 70 among the aligned bullets.
In the process of applying the pressing force in the direction of the opening 93 of the magazine 90 while the finger is inserted into the holder 330 of the pressing bar 310, since the finger is inserted and caught in the ring-shaped holder 330, a state in which the pressing force greater than the support force of the bullets of the alignment hole 230 may be stably applied is provided.
In addition, in addition to the finger inserted into the holder 330 by the ring-shaped structure of the holder 330, the contact area where the neighboring fingers come into contact with the outer surface of the holder 330 is increased, so that the fatigue on the fingers is reduced as much as possible.
As such, when the pressing force is applied to the bullet side from the pressing bar 310 of the finger press body 300, since the pressing force may be applied while the finger is inserted into the holder 330 of the pressing bar 310 like a ring, concentration is provided in which the user's pressing force is transmitted to the bullets as it is without being separated from the pressing bar 310.
In addition, when the pressing force greater than the support force of the bullets of the alignment hole 230 is applied to the holder 330, the pressing bar 310 moves downward in a direction vertical to the guide bar 210. At this time, the inner space according to the protrusion height of the loader guard 332 connecting between the holders 330 in which the finger is inserted forms a state of covering the outside of the guide bar 210 and at the same time, moves like a rail in the covering structure. As a result, movement clearance is generated and maintained at least.
In addition, in the process of applying the pressing force greater than the support force of the bullets of the alignment hole 230 to the pressing bar 310 in contact with the outer diameter surface of the bullets 70 through the holder 330, the first protrusion 341 and the second protrusion 343 of the pressing protrusion 340 are in contact with the middle position and the lower end position of the outer diameter surface of the bullets 70. In addition, the middle of the first protrusion 341 in contact with the lower position of the bullets 70 is split to contact the two points, and one point of the second protrusion 343 forms a three-point support form to apply the pressing force applied to the bullets 70, so that the pressing state is made very stably.
In addition, the first guide rib 212 and the second guide rib 215 in which the guide bar 210 is formed in the inner space of the alignment hole 230 have a structure in contact with the outer diameter surface of the bullets 70 with at least an area, so that the frictional resistance in the alignment hole 230 is reduced to a minimum, and thus the movement of the several rounds of bullets 70 is made smoothly.
The frictional resistance in the alignment hole between the bullets and the guide bar expected when several rounds of bullets are moved at once is evenly transmitted entirely to the outer diameter of the bullets by the structure of the alignment hole 230 of the guide bar 210, the pressing according to the three-point support in the alignment hole 230, intensive transmission of the pressing force by the ring and ring-type holder, and transmission of the pressing force greater than the frictional resistance of the several rounds of bullets in a stationary state by the holder structure of the loader guard moved while covering the guide bar and the loading of the bullets by sliding may be safely performed.
Although the embodiments of the present disclosure have been described above with reference to the accompanying drawings, the present disclosure can be manufactured in various different forms, not limited to the above embodiments, and it will be appreciated to those skilled in the art that the present disclosure may be implemented in other specific forms without changing the technical idea or essential features of the present disclosure.
Therefore, it should be appreciated that the aforementioned embodiments are illustrative in all aspects and are not restricted.
| Number | Date | Country | Kind |
|---|---|---|---|
| 10-2021-0080646 | Jun 2021 | KR | national |
| Filing Document | Filing Date | Country | Kind |
|---|---|---|---|
| PCT/KR2022/008771 | 6/21/2022 | WO |
