CN114322643A

CN114322643A - Modular combined magazine structure

Info

Publication number: CN114322643A
Application number: CN202210038743.2A
Authority: CN
Inventors: 胡勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-04-12

Abstract

The invention provides a modularized combined type magazine structure which comprises a magazine body and a loading unit, wherein the magazine body is movably connected with the loading unit; the magazine body is provided with a magazine accommodating cavity, a magazine supporting device is further arranged in the magazine accommodating cavity and comprises a magazine supporting plate and a magazine supporting spring, and one end of the magazine supporting spring is connected with the magazine supporting plate; the inner side surface of the magazine body is also provided with a first groove, the side surface of the bullet supporting plate is also provided with a first protrusion, and the first protrusion is connected with the first groove in a sliding manner; the loading unit is also provided with a bullet holding opening. In practical use, the structure of the invention has simple integral structure, improves the bullet pressing efficiency by nearly 20 times compared with the prior magazine structure, avoids the phenomena of bullet self-locking and bullet jamming, and can improve the survival rate of soldiers in actual combat.

Description

Modular combined magazine structure

Technical Field

The invention relates to the technical field of gun instruments, in particular to a modular combined magazine structure.

Background

The magazine is used to store and continuously supply cartridges to a loading position in the firearm. The notable features of the magazine are its cartridge storage capacity and how to quickly and accurately deliver the cartridges to a predetermined location, for example, a typical modern individual automatic weapon magazine can store 30 rounds.

The magazine is usually designed as an integrated cavity structure, and includes a casing having a front wall, a rear wall, a left side wall, a right side wall and a bottom, and a bullet holding opening is arranged at the top. The shell is internally provided with a spiral support spring which is arranged in the shell, in the shooting process, along with the ejection of a shell of each shot bullet, the gun machine retreats to drive the bullet-pushing tenon to retreat to cross the bullet-loading opening of the magazine, the bullet-supporting plate pushes the residual bullets in the shell upwards to a preset position under the action of the support spring, and simultaneously, the topmost bullet support is conveyed to the bullet-loading opening and matched with the bullet-holding opening bent part of the magazine body, so that the bullets are aligned to the position ready for feeding. When the bolt advances again under the action of the recoil spring, the bullet-pushing tenon pushes the bullet which is normalized to the position ready for feeding into the gun chamber, thereby completing the bullet-feeding action of supporting and loading.

The chinese invention patent CN201810341178.0 discloses a magazine device, which specifically discloses that a coil spring device is arranged in the magazine body, and a bullet supporting plate is also arranged, the bullet supporting plate is positioned above the curled end of the coil spring; the spring coiling device is used as power to push the bullet in the magazine to be loaded. With this arrangement, the loading of a magazine cartridge on a battlefield takes at least 1-2 minutes, as in the case of the 30-shot individual automatic weapon magazine. The efficiency of the fighter is severely restricted in the battlefield competing for minutes and seconds, and the structure has the problem of difficult carrying.

In addition, in the practical use of the structure, the coil spring is easy to cause the blocking of the bullet supporting plate in the magazine body in the process of the expansion and contraction change of the coil spring in the magazine body, and further the bullet blocking phenomenon is caused.

Therefore, how to improve the loading efficiency of the magazine during the operation of the warriors and how to quickly, accurately and smoothly deliver the bullet in the casing to the predetermined position still remains a technical problem to be solved by those skilled in the art.

Disclosure of Invention

The invention aims to at least solve the technical problems in the prior art, improve the bullet loading efficiency of soldiers in the combat process, enable the soldiers to quickly and accurately send bullets in a magazine body to a preset position in the magazine body, and innovatively provide a modular combined magazine structure.

In order to achieve the above object, the present invention provides a modular combined magazine structure, comprising a magazine body and a loading unit, wherein the magazine body is movably connected with the loading unit; the magazine body is provided with a magazine accommodating cavity, a magazine supporting device is further arranged in the magazine accommodating cavity and comprises a magazine supporting plate and a magazine supporting spring, and one end of the magazine supporting spring is connected with the magazine supporting plate; the other end of the supporting spring is fixedly connected with the bottom of the magazine body; the inner side surface of the magazine body is also provided with a first groove, the side surface of the bullet supporting plate is also provided with a first protrusion, and the first protrusion is connected with the first groove in a sliding manner; the loading unit is also provided with a bullet holding opening.

Furthermore, the rear end of the bullet containing cavity is provided with a first expansion part.

Furthermore, a first notch is formed in the top of the magazine body, and the loading unit is matched with the first notch.

Furthermore, a first longitudinal sliding groove is formed in the magazine body, the loading unit is provided with a first longitudinal sliding block, and the first longitudinal sliding groove is matched with the first longitudinal sliding block.

Furthermore, a first transverse sliding groove is formed in the magazine body, a first transverse sliding block is arranged on the loading unit, and the first transverse sliding groove is matched with the first transverse sliding block.

Furthermore, a first shaft sleeve is arranged on the magazine body, the loading unit is provided with a first rotating shaft, and the first shaft sleeve is matched with the first rotating shaft.

Furthermore, a second shaft sleeve is arranged on the magazine body, a second rotating shaft is further sleeved in the second shaft sleeve, the loading unit is further provided with a third sliding groove, and the second rotating shaft is matched with the third sliding groove.

Furthermore, a second transverse sliding groove is formed in the top of the magazine body, a second transverse sliding block is arranged on the loading unit, and the second transverse sliding groove is matched with the second transverse sliding block.

Further, a third bulge is arranged at the rear end of the loading unit.

Further, the rear end of the loading unit is provided with a first arc-shaped part.

Furthermore, a first thin wall body is arranged at the top of the magazine body; the loading unit is provided with a second thin-wall body, and the first thin-wall body is matched with the second thin-wall body.

Further, the magazine body includes a left side wall and a right side wall; more than one first groove is arranged on the left side wall and/or the right side wall.

Further, the distance between the top of the first groove and the bullet loading opening is matched with the distance between the top of the first protrusion and the bullet supporting plate.

Further, a second protrusion is arranged outside the lateral surface of the magazine body.

Further, the second protrusion is matched with the first groove.

Furthermore, the top of the first groove is a plane, a curved surface or a tooth-shaped surface.

In the specific implementation of the application, the modularized combined magazine structure can be formed by combining modularized structures, and comprises a magazine body and a loading unit, wherein the magazine body is movably connected with the loading unit, and the magazine body and the loading unit can be connected in a sliding mode or hinged mode; specifically, the magazine body can be of a box-shaped structure or a shell-shaped structure, a bullet containing cavity is integrally formed inside the magazine body and used for containing bullets, the bottom end of the magazine body is closed, and a bullet loading opening is formed in the top of the magazine body; the whole appearance is in an arc-shaped structure or a cuboid structure, a fighter can conveniently hold or operate the firearm, the loading unit is positioned at the top of the magazine body, and the top of the loading unit is also provided with a bullet holding opening; when the bullet is loaded, the bullet can be directly pressed in from the bullet holding opening, the bullet loading unit can be taken down, and then the bullet is loaded through the opening in the top of the magazine body, so that the bullet loading efficiency is improved.

The magazine body is internally provided with an accommodating cavity for accommodating bullets, and the accommodating cavity is also internally provided with a bullet supporting device which comprises a supporting spring and a bullet supporting plate, wherein the supporting spring can select a common spring in the prior art, and comprises a spiral pressure spring and the like; one end of the supporting spring is fixedly connected with the bottom of the magazine body, the other end of the supporting spring is connected with the supporting spring plate, the supporting spring plate comprises a connecting part and a supporting spring part which are integrally or separately formed, the connecting part is used for being connected with the supporting spring, and the connecting structure in the prior art can be selected for the connecting part and the supporting spring part, for example, a hook or other connecting modes with the spring are selected for the connecting part and the supporting spring part, so that the supporting spring plate can be prevented from being separated from the supporting spring in the using process; the bullet supporting plate can be in a trapezoidal (ladder) structure integrally and is used for supporting and conveying bullets, so that the bullets are staggered and propelled in double rows in the magazine; the inner side surface of the magazine body is integrally provided with a first groove, and the shape of the first groove is matched with that of the magazine body, for example, the whole magazine body is of an arc-shaped structure, and the first groove is also of an arc shape corresponding to the first groove; the magazine body is integrally of a cuboid structure, and the first groove is of a corresponding linear structure; the side surface of the elastic supporting plate is provided with a first protrusion which can be arranged on the connecting part of the elastic supporting plate, the first protrusion can be selected to be cylindrical and embedded in the first groove, the first protrusion is matched with the first groove, and the first protrusion can be driven to slide along the first groove under the driving of the supporting spring. The structure of the invention is in practical use, the whole structure is simple, and when warriors need to load the magazine in the combat process, the magazine can be directly taken down, then the loading unit is opened, and then the bullet is quickly pressed into the magazine body through the auxiliary loading mechanism; the whole bullet loading process is simple, fast and efficient, for example, the bullet loading unit is taken as an example to be fully pressed with an automatic rifle magazine (a magazine for loading 30 bullets) at one time, and after the bullet loading unit is taken down or moved, a bullet is directly pressed into the magazine body, so that the bullet loading efficiency is improved by nearly 20 times compared with the existing magazine structure. The efficiency of warriors in actual combat is improved, and the survival rate of soldiers in actual combat can also be improved. Simultaneously through at this internal first recess that sets up of magazine to and set up first protruding in holding in the palm the diving board side, both constitute slide mechanism, when carrying the bullet from this internal to gun of magazine promptly, hold in the palm the spring and rise at the drive and hold in the palm the diving board because of first protruding guide rises along first recess, standardized and held in the palm the ascending orbit of diving board in magazine originally internal, and then ensure fast, the accurate bullet that will give predetermined position to this internal bullet of magazine, the problem among the prior art has been solved, the bullet can't arrive the position, can't go up the thorax, auto-lock, the phenomenon of card bullet, can improve soldier's survival rate in the actual combat.

The invention also provides another modularized combined type magazine structure which comprises a magazine body and a magazine filling body, wherein the magazine filling body is sleeved in the magazine body, a first notch is formed in the top of the magazine body, a magazine containing cavity is formed in the magazine body, and a first expansion part is arranged at the rear end of the magazine containing cavity; the projectile filling body comprises a bottom plate, and the width of the bottom plate is matched with the thickness of the first expansion part; a first side plate and a second side plate are symmetrically arranged on two sides of the bottom plate; the first side plate and the second side plate form a bullet holding opening which is matched with the bullet holding opening at the top of the magazine body; the limiting unit is positioned at the other end of the bottom plate; and a fourth bulge is arranged on the inner side of the first side plate and/or the second side plate.

Further, the limiting unit comprises a second elastic body arranged at the end part of the first side plate and/or the second side plate.

Further, the distance between the top of the first side plate and the top of the second side plate is less than the width of the bottom plate.

Further, the bottom plate is arc-shaped.

When the other modularized combined type magazine structure is used specifically, the modularized combined type magazine structure is adopted, the modularized combined type magazine structure comprises a magazine body and a magazine filling body, namely the magazine filling body is sleeved or completely inserted into the magazine body, the magazine body can be selected to be of a box-shaped structure or a shell-shaped structure, a magazine containing cavity is integrally formed inside the magazine body, a first expansion part is arranged at the rear end of the magazine containing cavity, the rear end of the magazine body is the end where the tail of a bullet is located after the bullet is pressed into the magazine body, the first expansion part is integrally formed at the rear end of the magazine body, the thickness of the rear end of the magazine body is larger than that of the front end of the magazine body, and a stepped structure can be formed on the magazine body, so that a soldier can better hold the magazine on a battlefield, and the operation efficiency is improved; the bottom end of the magazine is closed, and the top of the magazine body is provided with a first notch; the appearance of the projectile filling body is matched with the first gap, specifically, the projectile filling body comprises a bottom plate, the width of the bottom plate is matched with the thickness of the first expansion part, a first side plate and a second side plate are integrally formed upwards on two sides of the bottom plate, and the first side plate and the second side plate are symmetrically arranged; the first side plate and the second side plate are provided with a bullet holding opening which is matched with the bullet holding opening at the top of the magazine body; when the bullet is installed, the bullet is pressed in from the bullet holding opening; a fourth bulge is arranged on the inner side of the first side plate and/or the second side plate, wherein the fourth bulge is matched with the annular groove of the bullet; the fourth bulge is matched with the annular groove (and the bottom edge of the bullet) to prevent the bullet from falling out of the bullet filling body; and the limiting unit is arranged at the other end of the bottom plate and can prevent the bullet from sliding down from the bullet filling body.

This application structure is in the in-service use, and overall structure is simple, at ordinary times perhaps logistics personnel can impress a bullet in advance this application cartridge body, and the fighter can be directly through this application structure when needs are to the magazine bullet loading in the operation process, will be equipped with the original bullet of cartridge body replacement of bullet and launch the cartridge body that finishes, be equivalent to the direct replacement magazine, whole loading process is simple high efficiency when the operation. However, the loading of the bullet into the bullet-filled body in the invention reduces the warrior fighting load and improves the warrior fighting efficiency compared with loading the bullet into a new magazine.

Drawings

Figure 1 is a schematic view of one embodiment of the modular combination magazine construction of the present invention;

figure 2 is a schematic view of another embodiment of the modular combination magazine construction of the present invention;

figure 3 is a schematic view of another embodiment of the modular combination magazine construction of the present invention;

figure 4 is a schematic view of another embodiment of the modular combination magazine construction of the present invention;

figure 5 is a schematic view of another embodiment of the modular combination magazine construction of the present invention;

figure 6 is a schematic view of another embodiment of the modular combination magazine construction of the present invention;

figure 7 is a schematic view of another embodiment of the modular combination magazine construction of the present invention;

figure 8 is a schematic view of another embodiment of the modular combination magazine construction of the present invention;

figure 9 is a schematic view of another embodiment of the modular combination magazine construction of the present invention;

figure 10 is a schematic view of another embodiment of the modular combination magazine construction of the present invention;

figure 11 is a schematic view of another embodiment of the modular combination magazine construction of the present invention;

figure 12 is a schematic view of one embodiment of the modular composite magazine structure magazine body of the present invention;

figure 13 is a schematic view of one embodiment of the cartridge loading assembly of the modular combined magazine structure of the present invention;

figure 14 is a schematic view of one embodiment of the modular composite magazine structure of the present invention after the body has been loaded with cartridges;

figure 15 is a schematic view of one embodiment of the modular composite magazine structure of the present invention;

figure 16 is a schematic view of another embodiment of the modular composite magazine structure of the present invention;

reference numerals:

100 magazine body, 110 first groove, 120 first notch, 121 first longitudinal sliding groove, 122 first transverse sliding groove, 123 first shaft sleeve, 124 second transverse sliding groove, 125 second shaft sleeve, 131 left side wall, 132 right side wall, 140 second bulge, 150 bullet containing cavity, 151 first expansion part, 160 first thin wall body, 170 bullet loading port, 200 bullet loading unit, 210 bullet containing port, 221 first longitudinal sliding block, 223 first rotating shaft, 230 third sliding groove, 225 second rotating shaft, 241 third bulge, 242 first arc part, 260 second thin wall body, 300 bullet supporting device, 310 bullet supporting plate, 311 first bulge, 320 bullet supporting spring, 400 bullet filling body, 410 bottom plate, 420 first side plate, 430 second side plate, 440 fourth bulge, 450 second elastic body, 460 limit plate and 500 bullet.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention; likewise, the description of the terms "first" or "second" and variations thereof is intended to distinguish one element from another, and is not intended to limit the scope of the present application.

In the description of the present invention, unless otherwise specified and limited, it is to be noted that the terms "mounted," "connected," and "connected" are to be interpreted broadly, and may be, for example, a mechanical connection or an electrical connection, a communication between two elements, a direct connection, or an indirect connection via an intermediate medium, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.

The invention provides a modularized combined type magazine structure, which comprises a magazine body 100 and a loading unit 200, wherein the magazine body 100 is movably connected with the loading unit 200; the magazine body is provided with a magazine accommodating cavity 150, the magazine accommodating cavity 150 is also internally provided with a bullet supporting device 300, the bullet supporting device 300 comprises a bullet supporting plate 310 and a bullet supporting spring 320, and one end of the bullet supporting spring 320 is connected with the bullet supporting plate 310; the other end of the supporting spring 320 is fixedly connected with the bottom of the magazine body 100; the inner side surface of the magazine body 100 is further provided with a first groove 110, the side surface of the bullet supporting plate 310 is further provided with a first protrusion 311, and the first protrusion 311 is connected with the first groove 110 in a sliding manner; the loading unit 200 is further provided with a bomb embracing opening 210.

In the implementation of the present application, as shown in fig. 1 to 11, a modular combined magazine structure can be formed by combining modular structures, and includes a magazine body 100 and a loading unit 200, where the magazine body 100 is movably connected to the loading unit 200, and the two are slidably connected or hinged; specifically, the magazine body 100 may be of a box-like structure or a shell-like structure, and has an integrally formed bullet containing cavity 150 for containing the bullet 500, a closed bottom end, and a top formed with a bullet loading opening; the overall appearance is an arc-shaped structure or a cuboid structure, so that a fighter can conveniently hold or operate the firearm, the loading unit 200 is positioned at the top of the magazine body 100, and the top of the loading unit 200 is also provided with a bullet holding opening 210; during loading, the bullet 500 can be directly pressed in from the bullet holding opening 210, the loading unit 200 can be taken down, and then the bullet 500 is loaded through the opening at the top of the magazine body 100, so that the loading efficiency is improved.

The magazine body 100 is provided with a containing cavity for containing the bullet 500, the containing cavity is further provided with a bullet supporting device 300, the bullet supporting device 300 comprises a supporting spring 320 and a bullet supporting plate 310, wherein the supporting spring 320 can select a common spring in the prior art, and comprises a spiral pressure spring and the like; one end of the supporting spring 320 is fixedly connected with the bottom of the magazine body 100, the other end of the supporting spring 320 is connected with the supporting spring plate 310, wherein the supporting spring plate 310 comprises a connecting part and a supporting spring part which are integrally or separately formed, the connecting part is used for being connected with the supporting spring 320, and the connecting structure in the prior art can be selected for the connecting part and the supporting spring part, for example, a hook or other connecting modes with the spring are selected for the connecting part and the supporting spring part, so that the supporting spring plate 310 can be prevented from being separated from the supporting spring 320 in the using process; the bullet supporting plate 310 can be a ladder-shaped ladder structure as a whole and is used for supporting and conveying the bullets 500, so that the bullets 500 are staggered and propelled in double rows in the magazine; a first groove 110 is integrally formed on the inner side surface of the magazine body 100, and the shape of the first groove 110 is matched with the shape of the magazine body 100, for example, the magazine body 100 is integrally in an arc-shaped structure, and the first groove 110 is also in an arc shape corresponding to the arc-shaped structure; the magazine body 100 is a rectangular parallelepiped, and the first groove 110 is a corresponding linear structure; the first protrusion 311 is disposed on a side surface of the elastic supporting plate 310, and may be disposed on a connecting portion of the elastic supporting plate 310, the first protrusion 311 may be selected to be cylindrical and is embedded in the first groove 110, and the first protrusion 311 is matched with the first groove 110, that is, the first protrusion 311 may be driven to slide along the first groove 110 by the driving of the elastic supporting spring 320.

In practical use, the structure of the invention has simple integral structure, and when warriors need to load the magazine in the combat process, the magazine can be directly taken down, then the loading unit 200 is opened, and then the bullet 500 is quickly pressed into the magazine body 100 through the auxiliary loading mechanism; the whole bullet loading process is simple, fast and efficient, for example, taking an automatic rifle magazine which is full of one bullet loaded by 30 shots at a time as an example, after the bullet loading unit 200 is taken down or moved, the bullet 500 is directly pressed into the magazine body 100 by adopting the structure of the application, and the bullet loading efficiency is improved by nearly 20 times compared with the existing magazine structure. The efficiency of the warriors in actual combat can be effectively improved, and the survival rate of the soldiers in actual combat can also be improved. Meanwhile, the first groove 110 is arranged in the magazine body 100, and the first protrusion 311 is arranged on the side surface of the bullet supporting plate 310, so that the first groove 110 and the first protrusion 311 form a sliding mechanism, namely when the bullet 500 is conveyed from the magazine body 100 to a gun, the bullet supporting plate 310 is driven to ascend by the supporting spring 320, at the moment, the bullet supporting plate 310 ascends along the first groove 110 under the guidance of the first protrusion 311, the ascending track of the bullet supporting plate 310 in the magazine body 100 is standardized, and then the bullet 500 in the magazine body 100 is rapidly and accurately conveyed to a preset position.

In the present application, by providing the magazine body 100 and the loading unit 200 in a modular structure, not only the loading efficiency but also the unloading efficiency can be improved; when the war is over or other situations need to be ejected from the magazine body, the loading unit 200 can be removed, and the ejection opening is enlarged compared with the prior magazine structure, so that the remaining cartridges in the magazine can be ejected at one time, and the ejection speed is increased.

In the application, by arranging the modularized structures of the magazine body 100 and the loading unit 200, the overall appearance structure of the magazine is not changed after the combination, namely, the loading and unloading of the bullet is completed, the structure is suitable for all use occasions of the existing magazine after the loading unit 200 is reset, and the use of the structure is not different from that of the existing magazine, so that the structure is not influenced to be matched with the existing firearms and other auxiliary loading and unloading bullet equipment, and the compatibility of the existing equipment is strong; while the above embodiments are merely exemplary, and not intended to be limited to a particular magazine configuration, the standards associated with conventional arcuate or straight magazines or other standard magazines may be applied to the modular combination magazine configuration of the present application.

Further, as shown in fig. 6 and 9, in other embodiments of the present application, in order to facilitate quick loading, the rear end of the magazine body 100, i.e., the end of the bullet 500 pressed into the magazine body 100 where the tail of the bullet is located, is provided with a first extension 151, the rear end of the magazine body 100 is integrally formed with the first extension 151, the thickness of the rear end of the magazine body 100 is greater than that of the front end of the magazine body 100, and a stepped structure can be formed on the magazine body 100, so as to help a soldier to better hold the magazine in a battlefield and improve combat efficiency; specifically, by providing the first extension part 151, in practical use, a logistical or a soldier can use the projectile body 400 or a similar bridge clip or a rapid loading structure, wherein the thickness of the projectile body 400 is matched with the thickness of the first extension part 151, after the projectile body 400 is filled with the bullet 500 by the logistical personnel, the capacity of the bullet 500 in the projectile body 400 can be selected to be consistent with the capacity of the common magazine bullet 500, and the soldier only needs to load the projectile body 400 into the first extension part 151 during the operation process, and at this time, the soldier can press the top loading port 170 of the projectile body 400 by hand, and then draw out the projectile body 400 from the other side, so that the bullets in the projectile body 400 can be completely and rapidly left in the magazine body 100 in sequence, and the rapid loading process can be completed. Through set up first extension 151 in magazine body 100, in the operation process, can directly pack into the body of the magazine with pack body 400 to this internal first extension 151 position of magazine, then take out pack body 400, can accomplish quick loading process, improve the loading efficiency. And the bullets can be ensured to be arranged in the magazine body in sequence through the limitation of the two side walls of the magazine body.

Further, in other embodiments of the present application, in order to facilitate the rapid extraction of projectile 400 from first extension, in the present application projectile 400 includes a bottom plate 410, the width of bottom plate 410 matches the thickness of first extension 151; a first side plate 420 and a second side plate 430 are symmetrically arranged on two sides of the bottom plate 410; the first side plate 420 and the second side plate 430 are positioned at one end of the bottom plate 410, and form a bullet holding opening 210, and the bullet holding opening 210 is matched with the top of the magazine body 100; the other end of the bottom plate 410 also comprises a limiting unit; a fourth protrusion 440 is disposed inside the first side plate 420 and/or the second side plate 430. The back of the bottom plate 410 is further integrally provided with a pull ring structure, specifically, the pull ring mechanism is arranged on the back of the bottom plate 410 and is arranged at one end close to the bullet holding opening 210, the specific structure of the pull ring mechanism can be selected from the existing common pull ring mechanisms, the pull ring mechanism can be attached to the back of the bottom plate 410 in a non-use state, when the pull ring mechanism is used, the pull ring mechanism is directly pulled by a person, and the bullet filling body 400 is helped to exit from the first extension part.

Further, in other embodiments of the present application, in order to facilitate the production and manufacture of the modular structure, the top of the magazine body 100 is provided with a first notch 120, and the loading unit 200 is matched with the first notch 120. As shown in fig. 1 to 4, 8 and the like, a first notch 120 is provided at the top of the magazine body 100, wherein the first notch 120 may be rectangular in shape as a whole, and after the magazine body 100 is loaded with the bullet 500, the first notch is parallel to the bullet, that is, the connection direction between the bullet nose of the bullet 500 and the bullet primer after the magazine body 100 is loaded with the bullet 500, and the length of the first notch 120 is one third or more than one third of the length of the whole magazine body 100 after the bullet 500 is loaded with the magazine body 100, which is parallel to the bullet nose; the volume of the loading unit 200 is matched with the first gap 120, and the loading unit 200 is installed at the first gap 120 to form a magazine integrated structure with the magazine body 100. In the present application, through the modular combination, especially in the module division, the magazine overall structure is divided into the magazine body 100 with the top provided with the first gap 120 and the loading unit 200 matched with the first gap 120, the stability of the magazine overall structure is not affected on the whole, and the cooperation of the magazine body 100 and the loading unit 200 is passed through at the top of the magazine overall structure, so that the better cooperation with the firearm of the magazine overall structure can be ensured.

Further, in other embodiments of the present application, in order to facilitate assembly and splicing of the magazine body 100 and the loading unit 200, the magazine body 100 is provided with a first longitudinal sliding slot 121, the loading unit 200 is provided with a first longitudinal sliding block 221, and the first longitudinal sliding slot 121 is matched with the first longitudinal sliding block 221. As shown in fig. 1, the longitudinal direction in the present application, i.e., the direction of loading the cartridge 500 into the magazine body 100, may be perpendicular to the direction parallel to the direction of the bullet head of the magazine body 100 after loading the cartridge 500. A first longitudinal sliding groove 121 is integrally formed at the position, close to the first notch 120, of the top of the magazine body 100; a first longitudinal sliding block 221 is integrally arranged on the left side of the loading unit 200, and the first longitudinal sliding groove 121 is matched with the first longitudinal sliding block 221. When the modularized combined magazine is installed, the first longitudinal sliding block 221 is inserted into the first longitudinal sliding groove 121, and the first longitudinal sliding block and the first longitudinal sliding groove slide relatively, so that the assembling and disassembling of the modularized combined magazine structure can be completed quickly, and the operation efficiency of soldiers on a battlefield is improved. In other embodiments of the present application, the first longitudinal sliding block 221 may be optionally disposed on the magazine body 100, and the loading unit 200 is provided with the first longitudinal sliding slot 121, and the two are also matched to form a relative sliding motion, so as to achieve the corresponding effects of the present application.

Further, as shown in fig. 2, in other embodiments of the present application, in order to facilitate assembly and splicing of the magazine body 100 and the loading unit 200, a first transverse sliding slot 122 may be further optionally disposed on the magazine body 100, the loading unit 200 is provided with a first transverse sliding block, and the first transverse sliding slot 122 is matched with the first transverse sliding block. The transverse direction in the present application is the same as the direction parallel to the warhead direction, and similar to the above, the first transverse sliding block is inserted into the first transverse sliding groove 122, and the two slide relatively, so that the loading and unloading of the modular combined magazine structure of the present application can be rapidly completed, and the operation efficiency of soldiers on the battlefield can be improved. Similarly, a first transverse sliding block may be optionally disposed on the magazine body 100, and the loading unit 200 is provided with a first transverse sliding slot 122, so that the two slide relatively to each other through cooperation, and the corresponding effects of the present application can also be achieved.

Further, in other embodiments of the present application, in order to facilitate assembly and splicing of the magazine body 100 and the loading unit 200, a switching module combination structure may be further selected, for example, a first shaft sleeve 123 is disposed on the magazine body 100, the loading unit 200 is provided with a first rotating shaft 223, and the first shaft sleeve 123 is matched with the first rotating shaft 223. Specifically, as shown in fig. 3, a first shaft sleeve 123 is integrally disposed at the top of the right side of the magazine body 100, that is, the first shaft sleeve 123 is located at the lower right corner of the first notch 120; the lower right corner of the loading unit 200 is integrally provided with a first rotating shaft 223, the first shaft sleeve 123 is matched with the first rotating shaft 223, namely the first rotating shaft 223 is sleeved in the first shaft sleeve 123 in the assembling process, the loading unit 200 can rotate around the first rotating shaft 223 when in use, a switching type module combination structure is formed, the loading and unloading of the modular combination type magazine structure can be rapidly completed, and the operation efficiency of soldiers on a battlefield is improved.

Further, in other embodiments of the present application, in order to facilitate assembly and splicing of the magazine body 100 and the loading unit 200, the magazine body 100 is provided with a second shaft sleeve 125, a second rotating shaft 225 is further sleeved in the second shaft sleeve 125, the loading unit 200 is further provided with a third sliding groove 230, and the second rotating shaft 225 is matched with the third sliding groove 230; specifically, as shown in fig. 8, the magazine body 100 is provided with a second shaft sleeve 125, and a second rotating shaft 225 is sleeved in the second shaft sleeve 125 through a bearing or other existing structure; the loading unit 200 is further provided with a third chute 230, and the second rotating shaft 225 is matched with the third chute 230. Specifically, as shown in the drawing, a second shaft sleeve 125 is integrally arranged at the top of the right side of the magazine body 100, a second rotating shaft 225 is sleeved in the second shaft sleeve 125, meanwhile, third sliding grooves 230 are further formed in two side walls of the loading unit 200, two ends of the second rotating shaft 225 are respectively clamped into the third sliding grooves 230, and the second rotating shaft 225 and the loading unit 200 can slide relative to each other by arranging the third sliding grooves 230, so that the loading and unloading of the modularized combined magazine structure can be rapidly completed in the battle process, and the operation efficiency of soldiers on a battlefield is improved.

Further, as shown in fig. 8, in other embodiments of the present application, in order to facilitate assembly and splicing of the magazine body 100 and the loading unit 200, a first transverse sliding slot 122 may be further optionally provided on the magazine body 100, and a first transverse sliding block is provided on the loading unit 200, where the first transverse sliding slot 122 is matched with the first transverse sliding block; when the above structure is provided, the magazine body 100 is further provided with a second shaft sleeve 125, a second rotating shaft 225 is further sleeved in the second shaft sleeve 125, the loading unit 200 is further provided with a third chute 230, and the second rotating shaft 225 is matched with the third chute 230. Through the combination of above-mentioned two kinds of structures, can reach the loading and unloading of accomplishing this application modularization combination formula magazine structure fast at the operation in-process, improve the soldier operating efficiency on the battlefield.

Further, as shown in fig. 4 to 6, in other embodiments of the present application, in order to facilitate the production and manufacture of the modular structure, the top of the magazine body 100 is provided with a first thin wall body 160; to facilitate assembly and splicing of the magazine body 100 and the loading unit 200, the loading unit 200 is provided with a second thin-wall body 260, and the first thin-wall body 160 is matched with the second thin-wall body 260. Specifically, the top of the magazine body 100 is of an integral structure, unlike the previous embodiment, the first notch 120 is not provided, and the integral structure is adopted, however, the position of the first thin-wall body 160 in this embodiment corresponds to the first notch 120 in the previous embodiment, namely, the first thin wall body 160 is provided on both the left side wall 131 and the right side wall 132 of the magazine body 100 at the first notch 120 in the previous embodiment, the first thin-wall body 160 means that the wall thickness of the left side wall 131 and the right side wall 132 is thinner than that of the rest, and specifically, may be selected to be one-half of that of the rest, and further, the thinned portions are located inside the left side wall 131 and the right side wall 132, and the magazine body 100 at the position where the first notch 120 is mentioned is consistent with other places in the view of the exterior of the magazine body, however, from the perspective of the magazine 150 inside the magazine body 100, the magazine body 100 at the location of the first notch 120 is thinner than the magazine body 100 elsewhere.

The loading unit 200 may also be provided with second thin-wall bodies 260 on the left and right side walls, specifically, the left side wall 131 and the right side wall 132 of the loading unit 200 are also provided with thin-wall bodies, the thickness of the second thin-wall bodies 260 matches the thickness of the first thin-wall body 160, that is, the combined thickness of the first thin-wall body 160 and the second thin-wall body 260 is the same as that of the rest of the magazine body 100; in this way, the loading unit 200 can be selectively connected in an embedded manner, or alternatively connected with the shaft sleeve through a rotating shaft in the aforementioned embodiment in a matching manner, or alternatively connected with the sliding block through a sliding groove in the aforementioned embodiment in a matching manner, or alternatively connected with other connection manners in a combined manner through an embedded manner.

By arranging the first thin-wall body 160 at the magazine body 100, when the bullet 500 is loaded into the magazine body 100, the loading unit 200 can be taken out, and then the end of the loading body 400 is aligned with the opening formed by the first thin-wall body 160, and at this time, the bullet 500 is pressed downwards from the bullet holding opening 210 of the loading body 400, so that the effect of quick loading can also be achieved; when the bullet is ejected, the loading unit 200 is removed, and the bullet ejecting opening is enlarged compared with the existing magazine structure, so that the residual bullets in the magazine can be ejected at one time, and the bullet ejecting speed can be greatly improved.

Further, in other embodiments of the present application, in order to facilitate the assembly and splicing of the magazine body 100 and the loading unit 200, the top of the magazine body 100 is provided with a second transverse sliding slot 124, the loading unit 200 is provided with a second transverse sliding block, and the second transverse sliding slot 124 is matched with the second transverse sliding block. The modular combined structure in this embodiment is to completely divide the top of the overall magazine structure into the loading units 200, and specifically as shown in fig. 7, unlike other embodiments, in this embodiment, the top of the magazine body 100 is integrally provided with the second transverse sliding slot 124 along the direction of the warhead of the magazine body 100 after the cartridge 500 is loaded, and the bottom of the loading unit 200 is integrally provided with the second transverse sliding block; through the relative sliding fit of the second transverse sliding groove 124 and the second transverse sliding block, similar to the above, the second transverse sliding block is inserted into the second transverse sliding groove 124, and the two slide relatively, so that the loading and unloading of the modularized combined magazine structure can be rapidly completed, and the operation efficiency of soldiers on a battlefield is improved. Similarly, a second transverse sliding block may be optionally disposed on the magazine body 100, and the loading unit 200 is provided with a second transverse sliding slot 124, so that the two sliding blocks cooperate to form a relative sliding motion, thereby achieving the corresponding effects of the present application.

Further, in order to facilitate fixing the relative positions of the magazine body 100 and the loading unit 200 after assembly, in the present application, a locking structure well known in the art may be adopted, for example, an elastic hook may be selectively arranged on the magazine body 100, a protrusion or a notch corresponding to the elastic hook is further arranged on the loading unit 200, and after combination, the elastic hook directly matches with the protrusion or the notch, so as to fix the relative positions of the magazine body 100 and the loading unit 200; in other embodiments, a self-locking device or the like, which is well known in the art, may be provided to fix the relative positions of the magazine body 100 and the loading unit 200 after assembly.

Further, in order to facilitate the structure of the present application to be connected to a firearm, the rear end of the charging unit 200 is provided with a third protrusion 241. As shown in fig. 10 and 11, the third protrusion 241 can be used as a magazine catch, so that the structure of the present application can be more conveniently connected to a firearm; meanwhile, the third protrusion 241 is arranged at the position, so that the number of the magazine clamping bamboo shoots arranged on the magazine body can be reduced, the convenience of manufacturing the magazine body is further improved, and the manufacturing cost of the magazine body is reduced. In order to facilitate the operation, a first arc-shaped portion 242 may be further provided at the rear end of the loading unit 200 in the present application. As shown in the drawings, the third protrusion 241 is located at the lower right corner of the loading unit 200, and from the upper right corner, the right side of the loading unit 200 extends to the third protrusion 241 in an arc manner, or the right side of the loading unit 200 extends to a magazine latch located in the magazine body in an arc manner, so as to form a first arc portion 242 at the rear end of the loading unit 200, reduce the resistance between the magazine and the magazine latch during loading and unloading, facilitate a soldier to install or dismantle the structure from a firearm, and also improve the combat efficiency.

The other embodiment of the present application further provides another modularized combined magazine structure, which includes a magazine body 100 and a magazine 400, wherein the magazine 400 is sleeved in the magazine body 100, the top of the magazine body 100 is provided with a first notch 120, the magazine body is provided with a magazine accommodating cavity 150, and the rear end of the magazine accommodating cavity 150 is provided with a first extending portion 151.

When the other modularized combined type magazine structure is used specifically, the modularized combined type magazine structure is adopted, the modularized combined type magazine structure comprises a magazine body 100 and a magazine filling body 400, namely the magazine filling body 400 is sleeved in the magazine body 100, the magazine body 100 can be selected to be of a box-shaped structure or a shell-shaped structure, a magazine containing cavity 150 is integrally formed in the magazine body 100, a first expansion part 151 is arranged at the rear end of the magazine containing cavity 150, the rear end of the magazine body 100, namely one end of the tail of a bullet 500 after the bullet 500 is pressed into the magazine body 100, is integrally formed at the rear end of the magazine body, the thickness of the rear end of the magazine body 100 is larger than that of the front end of the magazine body 100, a stepped structure can be formed on the magazine body 100, and therefore, a fighter can be helped to better hold the magazine during quick bullet change on a battlefield, and the operation efficiency is improved; the bottom end of the magazine is closed, and the top of the magazine body 100 is provided with a first gap 120; the shape of the projectile filling body 400 is matched with that of the first notch 120, specifically, the projectile filling body 400 comprises a bottom plate 410, the thickness of the bottom plate 410 is matched with that of the first expanding portion 151, a first side plate 420 and a second side plate 430 are integrally formed upwards on two sides of the bottom plate 410, and the first side plate 420 and the second side plate 430 are symmetrically arranged; the first side plate 420 and the second side plate 430 are located at one end of the bottom plate 410, for example, the top end of the bottom plate 410, and form a bullet holding opening 210, and the bullet holding opening 210 is matched with the top of the magazine body 100; when the bullet 500 is installed, the bullet 500 is pressed in from the bullet holding opening 210; a fourth protrusion 440 is arranged on the inner side of the first side plate 420 and/or the second side plate 430, wherein the fourth protrusion 440 is matched with the annular groove of the bullet 500; the bullet 500 is prevented from being released from the bullet-filled body 400 by the cooperation of the fourth protrusion 440 with the annular groove and the bullet bottom edge; and a limiting unit is arranged at the other end of the bottom plate 410, and the bullet 500 can be prevented from sliding down from the bullet filling body 400 through the limiting unit.

This application structure is in-service use, and overall structure is simple, at ordinary times or logistics personnel can impress bullet 500 one particle in this application and fill in the bullet body 400 in advance, and the fighter can be directly through this application structure when needs are to the magazine cartridge loading in the operation process, and the original bullet 500 of the fill in the bullet body 400 replacement that will be equipped with bullet 500 launches out fills in the bullet body 400, is equivalent to the direct replacement magazine cartridge, and whole loading process is high efficiency when the operation. However, in the present invention, the loading of the cartridge 500 into the body 400 reduces the warrior's operational load and increases warrior's operational efficiency relative to loading into a new magazine.

Further, in other embodiments of the present application, the limiting unit may select an elastic body structure, and the limiting unit includes a second elastic body 450 disposed at an end of the first side plate 420 and/or the second side plate 430, as shown in fig. 14 to 16, the limiting unit may also select an elastic body structure, and the second elastic body 450 is integrally formed at an end of the first side plate 420 and/or the second side plate 430, the second elastic body 450 is formed in a plate-like structure, the second elastic body 450 is integrally formed at an end of the first side plate 420 and the second elastic body 450 is integrally formed at an end of the second side plate 430, and both of them may integrally form a bullet holding shape; the bullet 500 is also restricted from moving in the structure of the present application by the second elastic body 450. Wherein when the first side plate 420 and the second side plate 430 are symmetrically provided with the second elastic body 450, the bullet 500 is more stable when being removed from the structure of the application, and the whole structure is more reliable to use. In other embodiments, the second elastic body 450 may be disposed on both the first side plate 420 and the second side plate 430, so as to achieve the effect of limiting the movement of the bullet 500 in the structure of the present application.

Further, in other embodiments of the present application, the position limiting unit includes holes integrally formed on the first side plate 420 and the second side plate 430, and a position limiting plate 460 or a position limiting pin matched with the holes. In other limiting methods, the bullet limiting device comprises a first side plate 420 and a second side plate 430 which are integrally provided with holes, and further comprises a limiting plate 460 or a limiting pin, wherein the limiting plate 460 or the limiting pin is inserted into the holes, and the limiting plate 460 or the limiting pin abuts against the other side plate, as shown in the attached drawings, the first side plate 420 is integrally provided with the holes, and the limiting plate 460 or the limiting pin penetrates through the holes to abut against the second side plate 430, so that the bullet 200 can be limited to move in the structure of the bullet limiting device. When needing bullet 500 to remove from this application structure, can align the rear end and the magazine body loading mouth of this application structure bottom plate 440, then take out limiting plate 460 or spacer pin, can press into the magazine body with bullet 200 through bottom plate 440 rear end this moment, reach the effect of loading fast.

Further, in other embodiments of the present application, the distance between the top of the first side plate 420 and the top of the second side plate 430 is less than the width of the bottom plate 410. In order to further limit the play of the bullet 500 in the structure of the present application, in the present application, the distance between the top of the first side plate 420, i.e. the end of the first side plate 420 away from the bottom plate 410, and the top of the second side plate 430 is smaller than the width of the bottom plate 410, specifically, the first side plate 420 and the second side plate 430 form an inclined state that the tops are folded inwards, and the inclined angle is matched with the taper of the bullet 500; thereby further restricting the bullet 500 from moving in the structure of the present application, and ensuring that the structure of the present application can better fix the relative position of the bullet 500.

Further, in other embodiments of the present application, the bottom plate 410 has an arc shape or a straight shape. In order to facilitate the loading of the cartridge 500 into the magazine body 100, the bottom plate 410 may be curved or linear, and may be curved to match the curvature of the magazine body 100, as shown in fig. 14 to 16, when the bottom plate 410 is curved, the cartridge 400 is more conveniently fed into the magazine body 100, and particularly, when the curvature of the bottom plate is matched with the curvature of the magazine body 100, the assembly process is more efficient, and the assembly effect is the best in practical use.

Further, as shown in fig. 12 and 13, the magazine body 100 includes a left side wall 131 and a right side wall 132; more than one first groove 110 is arranged on the left side wall 131 and/or the right side wall 132. In other embodiments of the present application, the magazine body 100 in a box-like structure includes a left side wall 131 and a right side wall 132, and in particular, more than one first groove 110 may be provided on the left side wall 131, for example, 2 parallel first grooves 110 may be integrally provided on the left side wall 131, or 3 parallel first grooves 110 may be integrally provided on the left side wall 131; similarly, the corresponding first grooves 110 may be disposed on the right sidewall 132, wherein the first grooves 110 of the two sidewalls are disposed correspondingly, i.e., symmetrically. Through all setting up first recess 110 on both sides wall, set up first protruding 311 in what hold in the palm corresponding of diving board 310 both sides face simultaneously, the first protruding 311 block of both sides wall is to the first recess 110 of both sides wall in, lets hold in the palm diving board 310 and move more steadily in magazine body 100, more reliable. In a specific implementation, when three first grooves 110 are formed in both the left side wall 131 and the right side wall 132, and the number of the first protrusions 311 corresponding to the number of the first grooves 110 is selected to be formed on both sides of the pop-up plate 310, so that the operation effect is best, the number of the first protrusions 311 formed on both sides of the pop-up plate 310 may also be selected to be less than the number of the first grooves 110 on both sides, and a corresponding effect can also be achieved.

Further, in another embodiment of the present application, a bullet can be loaded from the loading opening 170, and the distance between the top of the first groove 110 and the loading opening 170 matches the distance between the top of the first protrusion 311 and the top of the bullet supporting plate 310. The distance from the top of the first groove 110 to the loading opening 170 of the magazine body 100 is matched with the distance from the top of the first protrusion 311 in the bullet holding device 300 to the bullet holding plate 310; this ensures that each bullet 500 in the magazine body 100 can be discharged, and in practical use, the distance between the top of the first groove 110 and the loading opening 170 is the same as or slightly less than the distance between the top of the first protrusion 311 and the bullet supporting plate 310, which is better in practical application.

Further, as shown in fig. 12, in other embodiments of the present application, the lateral exterior of the magazine body 100 is further provided with a second protrusion 140. In particular, in order to prevent the warrior from holding the magazine body 100 more conveniently and to facilitate the operation of the firearm, the second protrusion 140 may be integrally formed outside the lateral surface of the magazine body 100, as shown in the drawing, by adding the second protrusion 140, the magazine body 100 may be prevented from slipping off from the warrior, which is convenient for better controlling the firearm and improving the stability of the warrior during the shooting process. In specific use, the shape of the second protrusion 140 may be set according to requirements, for example, the second protrusion 140 may be selected as a dot protrusion of an array, or a horizontal or vertical stripe, or a cross-hatched structure, which can effectively improve the structural strength of the magazine body 100. Can effectively improve the controllability of the firearms by the soldiers in the shooting process.

Still further, in other embodiments of the present application, the second protrusion 140 is matched with the first groove 110. For example, the first groove 110 may be an arc-shaped structure matching the overall shape of the magazine body 100, as shown in the drawings, the second protrusion 140 may also be a shape corresponding to the first groove 110, and the second protrusion 140 may be a position corresponding to the first groove 110, specifically, by setting the position and shape of the second protrusion 140 to a shape matching the first groove 110, the second protrusion 140 and the first groove 110 are convenient to produce and manufacture, for example, the second protrusion 140 and the first groove 110 may be integrally formed by stamping or molding, so that the layout saves the manufacturing cost, and at the same time, the structural strength of the magazine body 100 can be effectively improved, and the structural stability of the magazine body 100 can be ensured.

Further, in other embodiments of the present application, the top of the first groove 110 is a flat surface, or a curved surface, or a toothed surface. When the top of the first groove 110 is selected to be a plane, the first protrusion 311 matched with the first groove 110 can also be selected to be cylindrical or square, and the top of the first groove 110 is limited by the plane, so that the production and the manufacture are facilitated, and the distance between the top of the first groove 110 and the loading opening 170 can be better ensured to be matched with the distance between the top of the first protrusion 311 and the bullet supporting plate 310; when the top of the first groove 110 is selected as a toothed surface, the first protrusion 311 also selects a corresponding toothed structure, and by providing the toothed surface, the supporting spring 320 can be better guided or ensured to convey the supporting spring plate 310 to a specified position, and the distance between the top of the first groove 110 and the loading opening 170 can be ensured to be matched with the distance between the top of the first protrusion 311 and the supporting spring plate 310. In other embodiments of the present application, a curved surface, such as a circular arc surface, may be selected.

In the description herein, reference to the description of the terms "one embodiment," "another embodiment," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The modularized combined type magazine structure is characterized by comprising a magazine body (100) and a loading unit (200), wherein the magazine body (100) is movably connected with the loading unit (200); the magazine body is provided with a magazine accommodating cavity (150), and the loading unit (200) is further provided with a bullet holding opening (210).

2. The modular combined magazine structure of claim 1, wherein a bullet holding device (300) is further disposed in the bullet containing cavity (150), the bullet holding device (300) comprises a bullet holding plate (310) and a bullet holding spring (320), and one end of the bullet holding spring (320) is connected with the bullet holding plate (310); the other end of the supporting spring (320) is fixedly connected with the bottom of the magazine body (100); the inner side surface of the magazine body (100) is further provided with a first groove (110), the side surface of the bullet supporting plate (310) is further provided with a first protrusion (311), and the first protrusion (311) is connected with the first groove (110) in a sliding mode; the magazine body (100) comprising a left side wall (131) and a right side wall (132); more than one first groove (110) is arranged on the left side wall (131) and/or the right side wall (132); the magazine body (100) is further provided with a loading opening (170), and the distance between the top of the first groove (110) and the loading opening (170) is matched with the distance between the top of the first protrusion (311) and the top of the bullet supporting plate (310).

3. The modular combined magazine structure according to claim 2, characterized in that the lateral exterior of the magazine body (100) is further provided with a second projection (140), the second projection (140) matching the first recess (110).

4. The modular combined magazine structure according to claim 1, characterized in that the rear end of the loading unit (200) is provided with a third projection (241).

5. The modular combined magazine structure of claim 1, characterized in that the loading unit (200) is provided with a first arc-shaped portion (242) at its rear end.

6. The modular combined magazine structure of any of claims 2, 3, 4, 5, characterized in that the magazine chamber (150) is provided with a first extension (151) at its rear end.

7. The modular combined magazine structure according to claim 2, characterized in that the magazine body (100) is provided with a first notch (120) at the top, the loading unit (200) matching the first notch (120).

8. The modular combined magazine structure according to claim 6, characterized in that the magazine body (100) is provided with a first notch (120) at the top, the loading unit (200) matching the first notch (120).

9. The modular combined magazine structure according to claim 7 or 8, characterized in that a first longitudinal runner (121) is provided on the magazine body (100), the loading unit (200) is provided with a first longitudinal slide (221), the first longitudinal runner (121) matching the first longitudinal slide (221).

10. Modular, modular, and modular magazine structure according to claim 7 or 8, characterized in that the magazine body (100) is provided with a first transverse runner (122), and the loading unit (200) is provided with a first transverse slide, the first transverse runner (122) being adapted to the first transverse slide.

11. The modular combined magazine structure according to claim 7 or 8, characterized in that a first bushing (123) is arranged on the magazine body (100), the loading unit (200) is provided with a first rotation shaft (223), and the first bushing (123) is matched with the first rotation shaft (223).

12. The modular combined magazine structure according to claim 7 or 8, characterized in that the magazine body (100) is provided with a second shaft sleeve (125), a second rotating shaft (225) is further sleeved in the second shaft sleeve (125), the loading unit (200) is further provided with a third sliding slot (230), and the second rotating shaft (225) is matched with the third sliding slot (230).

13. The modular combined magazine structure according to claim 7 or 8, characterized in that the magazine body (100) is provided with a first thin wall body (160) at the top; the loading unit (200) is provided with a second thin-wall body (260), and the first thin-wall body (160) is matched with the second thin-wall body (260).

14. The modular combined magazine structure according to claim 2, 3, 4, 5, characterized in that the magazine body (100) is provided with a second transverse runner (124) at the top, the loading unit (200) is provided with a second transverse slide, and the second transverse runner (124) is matched with the second transverse slide.

15. The modular combined magazine structure according to claim 6, characterized in that the magazine body (100) is provided with a second transverse runner (124) at the top, the loading unit (200) is provided with a second transverse slide, and the second transverse runner (124) is matched with the second transverse slide.