A paper color gun

Abstract

A color paper gun, including the gun body shell and the impact device arranged in the gun body shell, the gun chamber front end of the gun body shell is provided with the color paper put-in cylinder which can rotate to the outside of the gun body shell, the inside of the color paper put-in cylinder is provided with the linkage device which is connected with the impact device, and the color paper put-in cylinder rotates to the outside by pulling the impact device, the impact rod of the impact device inner end is opposite to the color paper put-in cylinder inner end after buckling, the gun body shell is also provided with the trigger structure which hits the impact rod of the impact device and hits the color paper put-in cylinder inner end, the outside wall of the color paper put-in cylinder is provided with the torsion spring structure which is fixed in the gun body shell, so that the color paper put-in cylinder has the elastic force which rotates to the outside and pops out, the color paper put-in cylinder inner end is provided with the limiting step structure which prevents it from rotating to the outside and opening, and when pulling the impact rod, the impact rod is separated from the limiting step structure. The utility model not only can be reused, but also is convenient to fill, realizes the quick replacement of the color paper storage cylinder, and is convenient for continuous use.

Description

Technical Field

[0001] This utility model relates to the field of massage device technology, specifically a confetti gun. Background Technology

[0002] Confetti guns are props primarily used for visual entertainment and atmosphere creation. Their core function is to add a festive effect by spraying confetti or ribbons. They are widely used in weddings, birthday parties, and holiday celebrations. By spraying colorful confetti, they instantly create a joyful atmosphere. For example, LED five-shot confetti guns used in stage performances use compressed air to propel confetti, attracting the audience's attention and enhancing the atmosphere with lighting effects. However, most confetti guns currently available are disposable and require force to use, making them not only unreusable but also difficult to use continuously. Utility Model Content

[0003] To address the aforementioned problems, the purpose of this utility model is to provide a confetti gun that is not only reusable but also easy to load and convenient for continuous use.

[0004] To achieve the above objectives, the technical solution of this utility model is as follows: a colored paper gun, including a gun body shell and an impact device disposed inside the gun body shell. A colored paper inlet tube that can rotate outward is rotatably disposed at the front end of the gun barrel of the gun body shell. A linkage device connected to the impact device is disposed inside the colored paper inlet tube, and the impact device is pulled outward to rotate the colored paper inlet tube outward. The impact rod at the inner end of the impact device is opposite to the inner end of the locked colored paper inlet tube. The gun body shell is also provided with a trigger structure that triggers the impact rod of the impact device to impact the inner end of the colored paper inlet tube.

[0005] Furthermore, the outer wall of the colored paper insert is provided with a torsion spring structure fixed inside the gun body shell. When the colored paper insert is completely inside the gun body shell, the torsion spring structure is in the maximum compression state, so that the colored paper insert has an outward rotational ejection force. The inner end of the colored paper insert is provided with a limiting step structure to prevent it from rotating outward and opening. When the impact rod is pulled, the impact rod separates from the limiting step structure.

[0006] Furthermore, the impact device also includes a pulling frame for pulling the impact rod outward. The impact rod is slidably disposed within the pulling frame, and the impact rod is provided with a slider limited within the sliding track of the pulling frame. The pulling frame is slidably disposed within the gun body shell, and one end of it passes through the gun body and is located outside the gun body shell. An impact spring is provided within the pulling frame for pushing the impact rod to impact, and after the impact spring is compressed, the trigger structure locks the impact rod.

[0007] Furthermore, it also includes a colored paper storage tube into which colored paper is inserted, and an impact push cover is inserted into the inner impact end of the colored paper storage tube, and the impact push cover can slide inside the colored paper storage tube.

[0008] Furthermore, a storage tube ejection pusher is slidably provided inside the bottom outer end of the colored paper storage tube, which is pulled by a spring, and the spring is in a stretched state when the colored paper storage tube is completely placed inside the colored paper storage tube.

[0009] Furthermore, the bottom inner end of the colored paper storage tube is rotatably equipped with a limiting barb to prevent the colored paper storage tube from being ejected outward. The outer end of the limiting barb extends to a lever plate. When the colored paper storage tube is fully rotated outward, the outer edge of the gun shell at the outer end of the colored paper storage tube just contacts the lever plate, and the limiting barb is bent downward to disengage the limiting barb from the outer edge of the colored paper storage tube.

[0010] Furthermore, a trigger pressing limiting structure is also provided inside the gun body shell. The trigger pressing limiting structure includes a trigger stop block provided in the rotating part of the inner end of the trigger structure. A trigger limiting plate is slidably provided inside the gun body shell below the colored paper insert tube. A limiting plate tension spring is provided on one side of the trigger limiting plate. When the limiting plate tension spring is in the normal state, the limiting end of the trigger limiting plate is pressed against the lower surface of the trigger stop block, so that the trigger structure cannot be pressed. When the colored paper insert tube is fully engaged, the lever pushes the trigger limiting plate in the opposite direction, so that the limiting end of the trigger limiting plate is disengaged from the trigger stop block.

[0011] Furthermore, the linkage device is a limiting step stop bar that is slidably installed inside the gun body shell, and the limiting step stop bar slides along the direction of the impact rod. One end of the limiting step stop bar is pulled and blocked on the limiting step structure by a tension spring, and the other end of the limiting step stop bar is provided with a bent stop bar push plate, which pulls the trigger bar, which is rotatably installed in the gun body shell below the frame, and one end of the trigger bar contacts the top of the outer edge of the trigger structure through a pull spring at its bottom. The other end of the trigger bar is used to lock the impact rod limiting block at the bottom of the outer end of the impact rod, and when the impact rod is pulled outward to the maximum position, the impact rod limiting block of the impact rod simultaneously pushes the stop bar push plate to separate the limiting step stop bar from the limiting step structure.

[0012] Furthermore, a pull ring for pulling the pull frame is provided at the outer end of the pull frame, and a frame return spring located inside the gun body shell for pulling the frame back is also provided on one side of the pull frame.

[0013] Furthermore, the gun body shell, the colored paper insert, and the pulling frame are made up of two parts that are fastened together. The bottom of the gun body shell is equipped with a gun handle structure, and the part of the pulling frame that passes through the gun body shell is equipped with a frame guide block that is fixedly connected to the gun body shell.

[0014] In use, pulling out the pull frame allows the colored paper storage tube to rotate outward and open, simultaneously compressing the impact spring and placing the impact rod in a ready-to-fire state. The colored paper storage tube filled with colored paper fragments is then placed inside. Pressing the trigger mechanism causes the outer end of the trigger rod to disengage from the impact rod limiting block. The impact rod, under the elastic force of the compressed impact spring, is ejected, instantly striking and ejecting the colored paper fragments stored in the storage tube, achieving the effect of scattering colored paper. When refilling is needed after one firing, the colored paper storage tube opens, and a pusher block ejects the storage tube, sliding it outward for quick removal. This invention is not only reusable but also convenient for refilling, allowing for rapid replacement of the colored paper storage tube and facilitating continuous use. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural schematic diagram of the present invention; Figure 2 This is a three-dimensional structural diagram of the present invention with one side of the gun body shell removed; Figure 3 This is a three-dimensional structural diagram of the present invention with the outer shells on both sides of the gun removed; Figure 4 This is a three-dimensional structural diagram of the present invention with the outer shells on both sides of the gun removed; Figure 5 This is a three-dimensional structural diagram of the colored paper storage tube of this utility model; Figure 6 This is a physical reference drawing of this utility model. Detailed Implementation

[0016] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0017] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0018] Example 1 The following is a detailed description of this embodiment with reference to the accompanying drawings: This embodiment provides a confetti gun; please refer to the accompanying drawings in the instruction manual. Figure 1-5 .

[0019] like Figure 1-5 As shown, a colored paper gun includes a gun body shell 1 and an impact device disposed inside the gun body shell 1. A colored paper inlet tube 2, which can rotate outward, is rotatably disposed at the front end of the gun barrel of the gun body shell 1. A linkage device connected to the impact device is disposed inside the colored paper inlet tube 2, and the impact device is pulled outward to rotate the colored paper inlet tube 2 outward. The impact rod 3 at the inner end of the impact device is opposite to the inner end of the locked colored paper inlet tube 2. The gun body shell 1 is also provided with a trigger structure 4 for triggering the impact rod 3 of the impact device to impact the inner end of the colored paper inlet tube 2.

[0020] Specifically: The outer wall of the colored paper feeding tube 2 is provided with a torsion spring structure 5 fixed inside the gun body shell 1. When the colored paper feeding tube 2 is completely inside the gun body shell 1, the torsion spring structure 5 is in the maximum compression state, so that the colored paper feeding tube 2 has an outward rotation and popping force. The inner end of the colored paper feeding tube 2 is provided with a limiting step structure 6 to prevent it from rotating outward and opening. When the impact rod 3 is pulled, the impact rod 3 separates from the limiting step structure 6.

[0021] The impact device also includes a pulling frame 9 for pulling the impact rod 3 outward. The impact rod 3 is slidably disposed within the pulling frame 9, and the impact rod 3 is provided with a slider limited within the slide rail 10 of the pulling frame 9. The pulling frame 9 is slidably disposed within the gun body shell 1, and one end of it passes through the gun body shell 1 and is located outside the gun body shell 1. An impact spring 12 for pushing the impact rod 3 to impact is provided inside the pulling frame 9, and after the impact spring 12 is compressed, the trigger structure 4 locks the impact rod 3. A pull ring 24 for pulling the pulling frame 9 is provided at the outer end of the pulling frame 9, and a frame return spring 25 located inside the gun body shell 1 for pulling the frame 9 back is also provided on one side of the pulling frame 9.

[0022] It also includes a colored paper storage tube 13 into which colored paper is inserted into the colored paper insertion tube 2. An impact push cover 14 is inserted into the inner impact end of the colored paper storage tube 13, and the impact push cover 14 can slide inside the colored paper storage tube 13. In order to make the impact push cover move more smoothly, the side wall of the colored paper storage tube 13 is provided with multiple inwardly protruding long strip structures, so that the air flow of the side wall is smooth when the impact push cover is pushed quickly. The bottom outer end of the colored paper insertion tube 2 is slidably provided with a storage tube ejection push block 15 pulled by the ejection spring 11, and the ejection spring 11 is in the extended state when the colored paper storage tube 13 is completely inserted into the colored paper insertion tube 2.

[0023] The bottom inner end of the colored paper feeding tube 2 is provided with a limiting hook 16 to prevent the colored paper storage tube 13 from being ejected outward. The outer end of the limiting hook 16 extends to a bending plate 17. When the colored paper feeding tube 2 is fully opened by rotating outward, the outer edge of the gun shell 1 at the outer end of the colored paper feeding tube 2 just contacts the bending plate 17. The limiting hook 16 is bent downward to disengage the limiting hook 16 from the outer edge of the colored paper storage tube 13.

[0024] The gun body shell 1 is also equipped with a trigger pressing limit structure. The trigger pressing limit structure includes a trigger stop 18 set in the rotating part of the inner end of the trigger structure 4. A trigger limit plate 19 is slidably set in the gun body shell 1 below the colored paper feeding tube 2. A limit plate tension spring 20 is set on one side of the trigger limit plate 19. When the limit plate tension spring 20 is in the normal state, the limiting end of the trigger limit plate 19 is pressed against the lower surface of the trigger stop 18, so that the trigger structure 4 cannot be pressed. That is, the trigger structure 4 cannot be pressed at this time. When the colored paper feeding tube 2 is fully closed, the prying plate 17 pushes the trigger limit plate 19 in the opposite direction, so that the limiting end of the trigger limit plate 19 is disengaged from the trigger stop 18. That is, the trigger structure 4 can only be pressed to fire when the colored paper feeding tube 2 returns to its original position, so as to prevent the colored paper feeding tube 2 from being damaged by the impact rod 3 when it is rotated open.

[0025] The linkage device is a limiting step stop bar 7 that is slidably installed inside the gun body shell 1. The limiting step stop bar 7 slides along the direction of the impact bar 3. One end of the limiting step stop bar 7 is pulled by a tension spring and blocked on the limiting step structure 6. The other end of the limiting step stop bar 7 is provided with a bent stop bar push plate 8, which pulls the trigger bar 21, which is rotatably installed in the gun body shell 1 below the frame 9. One end of the trigger bar 21 contacts the top of the outer edge of the trigger structure 4 through the pull spring 22 pulled down at its bottom. The other end of the trigger bar 21 is used to lock the impact bar limiting block 23 at the bottom of the outer end of the impact bar 3. When the impact bar 3 is pulled outward to the maximum position, the impact bar limiting block 23 of the impact bar 3 pushes the stop bar push plate 8 to separate the limiting step stop bar 7 from the limiting step structure 6.

[0026] For ease of assembly and processing, the gun body shell 1, the colored paper insert 2, and the pull frame 9 are made of two parts that are fastened together. The bottom of the gun body shell 1 is provided with a gun handle structure, and the part of the pull frame 9 that passes through the gun body shell 1 is provided with a frame guide block 26 that is fixedly connected to the gun body shell 1.

[0027] The working principle of this utility model is as follows: When in use, first put the colored paper fragments into the colored paper storage tube 13 above the impact push cover 14. The top colored paper storage tube 13 is finally covered with a larger round piece of paper to seal it. Pull the pull ring 24 to pull the pull frame 9 outward. The pull frame 9 drives the impact rod 3 to slide outward. When the impact rod limit block 23 is pulled to the outer end, the push plate 8 pushes the limit step stop 7 to separate from the limit step structure 6. At this time, the colored paper putting tube 2 loses its obstruction. Under the torque of the torsion spring structure 5, the colored paper putting tube 2 is quickly rotated outward and popped out. After the pull frame 9 is released, the frame return spring 25 pulls the pull frame 9 back to the gun body shell 1. The impact rod 3 is then locked at the outer end of the trigger rod 21 linked to the trigger structure 4 through the impact rod limit block 23, that is, the impact rod 3 locking end of the trigger rod 21, so that the impact spring 12 is compressed and the impact rod 3 is in the ready-to-fire state. Place the colored paper storage tube 13, filled with colored paper scraps, into the colored paper insertion tube 2. After it is fully inserted, pull the ejector push block 15 to extend the ejector spring 11. Hold down the colored paper storage tube 13 and rotate the colored paper insertion tube 2 into the gun body shell 1 until the outer edge of the gun body shell 1 at the outer end of the colored paper insertion tube 2 just separates from the lever plate 17. At this point, the colored paper storage tube 13 can be blocked by the limiting barb 16. The colored paper storage tube 13 is then pushed through the limiting barb 16 and the extended ejector push block. 15. The colored paper, after being clamped and placed into the tube 2, is then pressed. The trigger mechanism 4 is activated, and the trigger mechanism 4 causes the outer end of the trigger rod 21 to disengage from the impact rod limit block 23. This causes the impact rod 3 to be ejected under the elastic force of the compressed impact spring 12. The high-speed ejected impact rod 3 strikes the internal impact push cover 14 of the colored paper storage tube 13 inside the colored paper tube 2 and pushes it rapidly toward the muzzle. This causes the colored paper fragments stored in the colored paper storage tube 13 to be struck and ejected instantly, achieving the effect of scattering colored paper. When reloading is required after firing once, pull the frame 9 again to repeat the above process. At this time, since there is an empty colored paper storage tube 13 inside the colored paper feeding tube 2, in order to facilitate the ejection of the colored paper storage tube 13, when the colored paper feeding tube 2 is rotated outward and fully opened, the outer edge of the gun body shell 1 at the outer end of the colored paper feeding tube 2 just contacts the lever plate 17. The limiting hook 16 is pulled downward to disengage the limiting hook 16 from the outer edge of the colored paper storage tube 13. The ejection spring 11 in the stretched state drives the storage tube ejection push block 15. The outer end of the storage tube ejection push block 15 protrudes against the outer end of the colored paper storage tube 13, thereby driving the colored paper storage tube 13 to slide out of the colored paper feeding tube 2 and eject quickly, so as to facilitate the quick removal of the colored paper storage tube 13 and realize the quick replacement of the colored paper storage tube 13.

[0028] Of course, the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A confetti gun, comprising a gun body casing (1) and an impact device disposed within the gun body casing (1), characterized in that: The front end of the barrel of the gun body shell (1) is rotatably provided with a colored paper feeding tube (2) that can rotate outward from the gun body shell (1). The inner side of the colored paper feeding tube (2) is provided with a linkage device connected to the impact device, and the impact device is pulled outward to make the colored paper feeding tube (2) rotate outward. The impact rod (3) at the inner end of the impact device is opposite to the inner end of the colored paper feeding tube (2) after it is locked. The gun body shell (1) is also provided with a trigger structure (4) that triggers the impact rod (3) of the impact device to impact the inner end of the colored paper feeding tube (2).

2. The confetti gun according to claim 1, characterized in that: The outer wall of the colored paper insert (2) is provided with a torsion spring structure (5) fixed inside the gun body shell (1). When the colored paper insert (2) is completely inside the gun body shell (1), the torsion spring structure (5) is in the maximum compression state, so that the colored paper insert (2) has an outward rotation and popping force. The inner end of the colored paper insert (2) is provided with a limiting step structure (6) to prevent it from rotating outward and opening. When the impact rod (3) is pulled, the impact rod (3) separates from the limiting step structure (6).

3. A confetti gun according to claim 1, characterized in that: The impact device also includes a pulling frame (9) for pulling the impact rod (3) outward. The impact rod (3) is slidably disposed in the pulling frame (9), and the impact rod (3) is provided with a slider limited in the slide rail (10) of the pulling frame (9). The pulling frame (9) is slidably disposed in the gun body shell (1), and one end of it passes through the gun body shell (1) and is located outside the gun body shell (1). The pulling frame (9) is provided with an impact spring (12) for pushing the impact rod (3) to impact. After the impact spring (12) is compressed, the trigger structure (4) locks the impact rod (3).

4. A confetti gun according to claim 1, characterized in that: It also includes a colored paper storage tube (13) into which colored paper is inserted (2), and an impact push cover (14) is inserted into the inner impact end of the colored paper storage tube (13), and the impact push cover (14) can slide inside the colored paper storage tube (13).

5. A confetti gun according to claim 4, characterized in that: The bottom outer end of the colored paper storage tube (2) is slidably provided with a storage tube ejection pusher (15) that is pulled by the ejection spring (11), and the ejection spring (11) is in the extended state when the colored paper storage tube (13) is completely placed into the colored paper storage tube (2).

6. A confetti gun according to claim 5, characterized in that: The bottom inner end of the colored paper feeding tube (2) is provided with a limiting hook (16) to prevent the colored paper storage tube (13) from being ejected outward. The outer end of the limiting hook (16) extends to a lever plate (17). When the colored paper feeding tube (2) is fully opened by rotating outward, the outer edge of the gun shell (1) at the outer end of the colored paper feeding tube (2) just contacts the lever plate (17). The limiting hook (16) is then bent downward to disengage from the outer edge of the colored paper storage tube (13).

7. A confetti gun according to claim 6, characterized in that: Inside the gun body shell (1), there is also a trigger pressing limit structure. The trigger pressing limit structure includes a trigger stop (18) provided in the inner rotating part of the trigger structure (4). A trigger limit plate (19) is slidably provided in the gun body shell (1) below the colored paper tube (2). A limit plate spring (20) is provided on one side of the trigger limit plate (19). When the limit plate spring (20) is in the normal state, the limiting end of the trigger limit plate (19) is pressed against the lower surface of the trigger stop (18), so that the trigger structure (4) cannot be pressed. When the colored paper tube (2) is fully engaged, the prying plate (17) pushes the trigger limit plate (19) in the opposite direction, so that the limiting end of the trigger limit plate (19) is disengaged from the trigger stop (18).

8. A confetti gun according to claim 2, characterized in that: The linkage device is a limiting step stop bar (7) that is slidably installed inside the gun body shell (1). The limiting step stop bar (7) slides along the direction of the impact bar (3). One end of the limiting step stop bar (7) is pulled by a tension spring to block the limiting step structure (6). The other end of the limiting step stop bar (7) is provided with a bent stop bar push plate (8). The trigger bar (21) with a lever structure is rotated inside the gun body shell (1) below the frame (9). One end of the trigger bar (21) contacts the top of the outer edge of the trigger structure (4) through the pull spring (22) pulled down at its bottom. The other end of the trigger bar (21) is used to lock the impact bar limiting block (23) at the bottom of the outer end of the impact bar (3). When the impact bar (3) is pulled outward to the maximum position, the impact bar limiting block (23) of the impact bar (3) simultaneously pushes the stop bar push plate (8) to separate the limiting step stop bar (7) from the limiting step structure (6).

9. A confetti gun according to claim 1, characterized in that: The outer end of the pulling frame (9) is provided with a pull ring (24) for pulling the pulling frame (9), and a frame return spring (25) located inside the gun body shell (1) for pulling the frame (9) back is also provided on one side of the pulling frame (9).

10. A confetti gun according to claim 3, characterized in that: The gun body shell (1), the colored paper insert (2) and the pull frame (9) are made of two parts fastened together. The bottom of the gun body shell (1) is provided with a gun handle structure, and the part of the pull frame (9) that passes through the gun body shell (1) is provided with a frame guide block (26) that is fixedly connected to the gun body shell (1).

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