Flat plate direct-push type bullet pushing mechanism

Abstract

The utility model belongs to the field of bullet pushing mechanisms, and particularly relates to a flat plate direct pushing type bullet pushing mechanism which comprises a base, bullet grooves which are evenly distributed are formed in the top of the base, a guide plate is fixedly connected to one side of the base, and fixing supports are fixedly connected to the two sides of the base. First damping shafts are arranged in the two fixing supports, an operating rod is hinged between the two fixing supports through the first damping shafts, and two symmetrically-distributed connecting rods are hinged to the outer portion of the operating rod; when the bullet pressing device is used for pressing bullets, a plurality of bullets are placed into the bullet grooves and clamped into the holes formed in the guide plate, then the operating rod is pushed, one end of the connecting rod is hinged to the operating rod, the other end of the connecting rod is hinged to the push plate, and therefore the push plate can be pushed to move along the base, and the bullets can be pushed at the same time; therefore, the multiple bullets are pressed at the same time, and the effect of shortening the bullet pressing time is achieved.

Description

Technical Field

[0001] This utility model relates to the field of projectile pushing mechanisms, specifically a flat plate direct-push projectile pushing mechanism. Background Technology

[0002] The direct-push mechanism is a common ammunition propulsion device, mainly used in firearms or launchers, to push ammunition into the magazine. Its working principle is to directly push the ammunition into the magazine through linear motion, and it is characterized by its simple structure and high reliability.

[0003] In practical use by those skilled in the art, most existing bullet-pushing mechanisms push bullets into the magazine one by one. As a result, an operator can only operate one magazine at a time to load bullets, which makes loading multiple magazines quite time-consuming and wastes time. Therefore, a flat-plate direct-push bullet-pushing mechanism is proposed to address the above problems. Utility Model Content

[0004] To overcome the shortcomings of existing technologies, most existing bullet-loading mechanisms push bullets into the magazine one by one. As a result, an operator can only operate one magazine at a time to load bullets, which makes loading multiple magazines cumbersome and wastes time. This utility model proposes a flat direct-push bullet-loading mechanism.

[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: The flat plate direct push-type push mechanism of this utility model includes a base, the top of the base is provided with uniformly distributed spring grooves, a guide plate is fixedly connected to one side of the base, and fixed brackets are fixedly connected to both sides of the base. A first damping shaft is provided inside each of the two fixed brackets. An operating rod is hinged between the two fixed brackets through the first damping shaft. Two symmetrically distributed connecting rods are hinged to the outside of the operating rod. A second damping shaft is provided at one end of the connecting rod. The connecting rod is hinged to the operating rod through the second damping shaft. A push plate is slidably connected to the top of the base. A third damping shaft is provided at the other end of the connecting rod. The push plate is hinged to the connecting rod through the third damping shaft. The push plate is slidably connected to the base through a pushing assembly.

[0006] Preferably, the pushing assembly includes a movable groove, a connecting plate, and several springs. The movable groove is located at the top of the base, the connecting plate is fixedly connected to the bottom of the push plate, and the connecting plate is slidably connected inside the movable groove. The several springs are respectively fixedly connected between the connecting plate and the movable groove.

[0007] Preferably, the top of the base is provided with a plurality of spring clips, which are located above the corresponding spring slots.

[0008] Preferably, the interior of the movable groove is connected to two symmetrically distributed sliding grooves, and both sides of the connecting plate are fixedly connected to sliding plates, which are slidably connected inside the sliding grooves.

[0009] Preferably, the slide plate is rotatably connected to a ball bearing, which contacts the inner wall of the slide groove.

[0010] Preferably, the guide plate has several bolts connected to its internal thread, and the guide plate is fixedly connected to the base by the bolts.

[0011] The advantages of this utility model are:

[0012] 1. When loading bullets, this utility model places multiple bullets into the inside of the bullet groove and inserts them into the holes opened on the guide plate. Then, the operating rod is pushed. One end of the connecting rod is hinged to the operating rod, and the other end is hinged to the push plate. In this way, the push plate will be pushed to move along the base, so that multiple bullets can be pushed at the same time, thereby completing the loading of multiple bullets at the same time, thus reducing the loading time.

[0013] 2. By setting up a first damping shaft, a second damping shaft, and a third damping shaft, the resistance generated in this section when the operating lever is pulled to the final position is greater than the force of the spring. Thus, the operating lever cannot be pushed by the spring when pulled to the final position. After the operating lever is pushed, it leaves the resistance zone, and the spring will push the connecting plate, which in turn pushes the push plate. Then, in conjunction with the force of pushing the operating lever, the spring is pressed. The superposition of these two forces makes it easier to press the spring and prevents failure due to insufficient force, thereby achieving the effect of pressing the spring with less effort. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a three-dimensional structural diagram of the entire utility model;

[0016] Figure 2 This is a three-dimensional structural diagram of the entire utility model from another perspective;

[0017] Figure 3 This is a schematic diagram of the structure of the driving component of this utility model;

[0018] Figure 4 This is a partial structural cross-sectional view of the base of this utility model.

[0019] In the diagram: 1. Base; 2. Spring groove; 3. Guide plate; 4. Fixed bracket; 5. Operating lever; 6. First damping shaft; 7. Connecting rod; 8. Second damping shaft; 9. Push plate; 10. Third damping shaft; 11. Pushing assembly; 1101. Movable groove; 1102. Connecting plate; 1103. Spring; 12. Spring buckle; 13. Slide groove; 14. Slide plate; 15. Ball bearing. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figures 1-4 As shown, a flat-plate direct-push mechanism includes a base 1. The top of the base 1 has evenly distributed spring grooves 2. A guide plate 3 is fixedly connected to one side of the base 1. Fixed brackets 4 are fixedly connected to both sides of the base 1. A first damping shaft 6 is provided inside each of the two fixed brackets 4. An operating rod 5 is hinged between the two fixed brackets 4 through the first damping shaft 6. Two symmetrically distributed connecting rods 7 are hinged to the outside of the operating rod 5. A second damping shaft 8 is provided at one end of the connecting rod 7. The connecting rod 7 is hinged to the operating rod 5 through the second damping shaft 8. A push plate 9 is slidably connected to the top of the base 1. A third damping shaft 10 is provided at the other end of the connecting rod 7. The push plate 9 is hinged to the connecting rod 7 through the third damping shaft 10. The push plate 9 is slidably connected to the base 1 through a pushing assembly 11.

[0022] During operation, when loading bullets, this device places multiple bullets into the inside of the bullet groove 2 and inserts them into the holes opened on the guide plate 3. Then, it pushes the operating rod 5. One end of the connecting rod 7 is hinged to the operating rod 5, and the other end is hinged to the push plate 9. In this way, the push plate 9 will be pushed to move along the base 1, so that multiple bullets can be pushed at the same time, thereby completing the simultaneous loading of multiple bullets.

[0023] Furthermore, the pushing component 11 includes a movable groove 1101, a connecting plate 1102, and several springs 1103. The movable groove 1101 is opened on the top of the base 1, the connecting plate 1102 is fixedly connected to the bottom of the push plate 9, and the connecting plate 1102 is slidably connected inside the movable groove 1101. Several springs 1103 are respectively fixedly connected between the connecting plate 1102 and the movable groove 1101.

[0024] During operation, when the operating lever 5 is pulled to its final position, the resistance generated in this section, due to the setting of the first damping shaft 6, the second damping shaft 8, and the third damping shaft 10, is greater than the force of the spring 1103. Thus, when the operating lever 5 is pulled to its final position, it cannot be pushed by the spring 1103. After the operating lever 5 is pushed, it is out of the resistance zone, so the spring 1103 will push the connecting plate 1102, which will push the push plate 9. Then, the force of pushing the operating lever 5 is combined to press the spring. The superposition of the two forces makes it easier to press the spring and can prevent failure to press the spring due to insufficient force.

[0025] Furthermore, the top of the base 1 is provided with several spring clips 12, which are located above the corresponding spring slots 2;

[0026] During operation, the bullet can be elastically held by the set clip 12, which can effectively prevent the bullet from deviating when loading.

[0027] Furthermore, the interior of the movable groove 1101 is connected to two symmetrically distributed sliding grooves 13, and both sides of the connecting plate 1102 are fixedly connected to sliding plates 14, which are slidably connected inside the sliding grooves 13.

[0028] During operation, the connecting plate 1102 can slide smoothly inside the movable groove 1101 by sliding the sliding plate 14 inside the sliding groove 13.

[0029] Furthermore, the inside of the slide plate 14 is rotatably connected with a ball bearing 15, which contacts the inner wall of the slide groove 13.

[0030] During operation, the ball bearings 15 reduce friction when the slide plate 14 slides inside the groove 13.

[0031] Furthermore, the guide plate 3 has several bolts connected to its internal thread, and the guide plate 3 is fixedly connected to the base 1 by the bolts;

[0032] During operation, the guide plate 3 can be fixedly connected to the base 1 by the bolts, and the guide plate 3 is detachable.

[0033] Working principle: When loading bullets, this device places multiple bullets into the bullet groove 2 and engages them with the holes in the guide plate 3. Then, the operating rod 5 is pushed. One end of the connecting rod 7 is hinged to the operating rod 5, and the other end is hinged to the push plate 9. This pushes the push plate 9 along the base 1, allowing multiple bullets to be loaded simultaneously, thus reducing the loading time. When the operating rod 5 is pulled to its final position, the resistance generated by the first damping shaft 6, the second damping shaft 8, and the third damping shaft 10 is greater than the force of the spring 1103. Therefore, the operating rod 5 cannot be pushed by the spring 1103 when pulled to its final position. After the operating rod 5 is pushed, it is out of the resistance zone, and the spring 1103 pushes the connecting plate 1102, which in turn pushes the push plate 9. This, combined with the force of pushing the operating rod 5, makes it easier to load the bullets and prevents failure due to insufficient force, thus achieving a more labor-saving bullet loading effect.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A flat-plate direct-push type push mechanism, comprising a base (1), characterized in that: The top of the base (1) is provided with evenly distributed spring grooves (2). A guide plate (3) is fixedly connected to one side of the base (1). Fixed brackets (4) are fixedly connected to both sides of the base (1). A first damping shaft (6) is provided inside each of the two fixed brackets (4). An operating rod (5) is hinged between the two fixed brackets (4) through the first damping shaft (6). Two symmetrically distributed connecting rods (7) are hinged to the outside of the operating rod (5). A second damping shaft (8) is provided at one end of the connecting rod (7). The connecting rod (7) is hinged to the operating rod (5) through the second damping shaft (8). A push plate (9) is slidably connected to the top of the base (1). A third damping shaft (10) is provided at the other end of the connecting rod (7). The push plate (9) is hinged to the connecting rod (7) through the third damping shaft (10). The push plate (9) is slidably connected to the base (1) through a pushing assembly (11).

2. The flat plate direct-push type push mechanism according to claim 1, characterized in that: The pushing assembly (11) includes a movable groove (1101), a connecting plate (1102), and several springs (1103). The movable groove (1101) is opened on the top of the base (1). The connecting plate (1102) is fixedly connected to the bottom of the push plate (9) and is slidably connected inside the movable groove (1101). Several springs (1103) are respectively fixedly connected between the connecting plate (1102) and the movable groove (1101).

3. The flat plate direct-push type push mechanism according to claim 1, characterized in that: The base (1) has several spring clips (12) on its top, and the spring clips (12) are located above the corresponding spring grooves (2).

4. The flat plate direct-push type push mechanism according to claim 2, characterized in that: The interior of the movable groove (1101) is connected to two symmetrically distributed sliding grooves (13), and the two sides of the connecting plate (1102) are fixedly connected to the sliding plate (14), which is slidably connected inside the sliding groove (13).

5. A flat-plate direct-push type push mechanism according to claim 4, characterized in that: The inside of the slide plate (14) is rotatably connected to a ball bearing (15), which is in contact with the inner wall of the groove (13).

6. The flat plate direct-push type push mechanism according to claim 1, characterized in that: The guide plate (3) has several bolts connected to its internal thread, and the guide plate (3) is fixedly connected to the base (1) by the bolts.

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