Toy gun capable of automatically returning to chamber

Abstract

The utility model provides an automatic chamber returning toy gun which comprises a grip and a sleeve, the sleeve is connected to the upper side of the grip and moves along the grip, a main counter-recoil spring is arranged in the grip, the grip is connected with the sleeve through the main counter-recoil spring, an auxiliary spring is arranged in the sleeve, and the auxiliary spring is connected with the grip through the auxiliary spring. One end of the auxiliary spring is connected with the inner right wall of the sleeve, the other end of the auxiliary spring is connected with the auxiliary spring locking tenon, the auxiliary spring locking tenon is rotationally connected to the grip through a rotating shaft, a sliding block is arranged on the upper side of the auxiliary spring locking tenon, and the sliding block is arranged in the sleeve and is in sliding connection with the sleeve; the stiffness coefficient of the main counter-recoil spring is smaller than that of the auxiliary spring. The trigger force can be reduced, and the trigger stroke can be shortened; compared with the prior art, the lower trigger force and the shorter trigger stroke can be guaranteed, meanwhile, the larger chamber returning force is achieved, the whole product adopting the design is more compact, and the playing effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of toy guns, in particular to an automatic reloading toy gun. Background Art

[0002] The automatic recoil toy gun, also known as the blowback ejection toy model, is a scientific and educational model that uses a mechanical structure to simulate the recoil of a firearm. There are many products on the market now, and these products all use two mainstream structures. The principle and gameplay of this type of product is to first pull the upper sleeve to simulate the loading process, and then pull the trigger to drive the power storage structure to convert the energy of the finger work into elastic potential energy. After the power storage structure completes the power storage, it will hit the sleeve backwards, and the sleeve will retreat, thereby simulating the movement stimulated by the firearm. At the same time, this type of product will be combined with a laser to trigger the switch and emit a laser when the sleeve retreats.

[0003] There are many products of this type on the market now, including many Glock series pistol-shaped automatic reload toys, and other imitations of world-famous guns, such as the Belgian FN57, the Russian GSH-18, the Smith & Wesson MP40, etc. Most of these products do not have the ability to fire any objects, are highly safe, and are highly entertaining. When paired with laser induction targets, laser induction suits, and other items, they will be more playable, such as real-life CS, laser balloon shooting booths, and so on.

[0004] However, most products have the same defect, that is, excessive trigger force and long trigger travel, which will cause users to feel uncomfortable when playing. The trigger force is the average force on the user's finger when pulling the trigger, and the trigger travel refers to the distance the finger moves when pulling the trigger from the time the user starts to pull the trigger until the end of the charging process. The above factors will cause discomfort to the user's fingers, including finger fatigue, numbness, redness, and shaking fingers after playing, which greatly reduces the playability and expandability of the product. Existing users use dynamometers to roughly measure the trigger force of this type of product, where the maximum trigger force reaches 9KG and the trigger travel reaches 25mm.

[0005] First, a larger trigger force and a longer trigger stroke will reduce the playability and expandability of the product. A larger trigger force and a longer trigger stroke will result in lower user comfort when playing with the product, which is particularly noticeable for first-time users. There are now products on the market that combine automatic retractable toys with laser target shooting, but a larger trigger force and a longer trigger stroke will cause hand tremors in the user and greatly affect the accuracy of the laser during target shooting, making such products unable to enter the entertainment laser target shooting and laser counter entertainment industries, greatly reducing their expandability.

[0006] Secondly, a lower sleeve return force will cause the model to loosen and be prone to malfunction, such as being unable to return to the chamber. It is easy to accidentally touch the switch of the laser device linked to the sleeve during storage, causing the laser device to run out of power. At the same time, a lower sleeve force will reduce the user's operating experience and reduce the degree of realism.

[0007] There are now automatic recoil toys on the market that imitate the appearance of the M1911 pistol. However, due to the above-mentioned defects and the special appearance of the M1911, the simulation effect of this type of products on the market is poor. Utility Model Content

[0008] The utility model aims to provide an automatic retracting toy gun to overcome the above problems or at least partially solve the above problems.

[0009] In order to achieve the above-mentioned purpose, the technical solution of the utility model is specifically implemented as follows:

[0010] The utility model provides an automatic recoil toy gun, comprising a grip and a sleeve, wherein the sleeve is connected to the upper side of the grip and moves along the grip, a main recoil spring is arranged inside the grip, and the grip is connected to the sleeve through the main recoil spring, an auxiliary spring is arranged inside the sleeve, one end of the auxiliary spring is connected to the right wall inside the sleeve, and the other end of the auxiliary spring is connected to the auxiliary spring locking tenon, the auxiliary spring locking tenon is rotatably connected to the grip through a rotating shaft, a slider is arranged on the upper side of the auxiliary spring locking tenon, and the slider is arranged in the sleeve and slidably connected to the sleeve, and the stiffness coefficient of the main recoil spring is smaller than the stiffness coefficient of the auxiliary spring.

[0011] A trigger is provided inside the handle, and the trigger is slidably connected to the handle, one side of the trigger is in contact with a force storage lever, the bottom of the force storage lever is rotatably connected to the handle through a rotating shaft and a torsion spring, the top of the force storage lever is connected to one end of a slider force storage spring, the other end of the slider force storage spring is in contact with the slider and is provided inside the slider, and a locking mechanism is also provided inside the handle, the locking mechanism is provided between the trigger and the auxiliary spring locking tenon, and one end of the locking mechanism is in contact with the trigger, and the other end extends into the slider and is engaged with the slider.

[0012] As a further solution of the utility model, a stopper is integrally connected to the upper side of the auxiliary spring locking tenon, and the upper side of the stopper is arc-shaped, and the stopper is arranged on the right side of the slider.

[0013] As a further solution of the utility model, an inner groove is opened in the middle of the lower side surface of the sliding block, and the left part of the auxiliary spring locking tenon is arranged in the inner groove.

[0014] As a further solution of the utility model, a notch groove is provided on the lower side of the slider, and a slider force storage spring and a connecting block are respectively arranged inside the notch groove. The connecting block is slidably connected in the notch groove, and the connecting block is connected to the slider through the slider force storage spring. A clamping groove is provided on the lower side of the connecting block, and the top end of the force storage lever is clamped in the clamping groove.

[0015] As a further solution of the utility model, a clamping groove is provided on the lower side of the sliding block.

[0016] As a further solution of the utility model, the locking mechanism includes a connecting rod, movable rod one and movable rod two, the bottom end of the connecting rod is in contact with the trigger, the right side of the connecting rod is rotatably connected to one end of movable rod one through a rotating shaft, the other end of movable rod one is rotatably connected to movable rod two through a rotating shaft, the upper end of movable rod two passes through the handle and extends into the clamping groove, and the connecting rod is slidably connected to the top position of the handle.

[0017] As a further solution of the utility model, one end of a spring is connected to the right side of the connecting rod, and the other end of the spring is connected to the force storage lever.

[0018] The utility model provides an automatic retractable toy gun, which has the following beneficial effects:

[0019] (1) The force storage structure and the sleeve tension structure can reduce the trigger force and shorten the trigger travel, which can alleviate the disadvantages of users using other similar products, such as red and swollen fingers, finger fatigue, and numb fingers after playing with them;

[0020] (2) Through the sleeve pulling force structure, it is possible to ensure a lower trigger force and a shorter trigger stroke while having a greater return force. The product using this design is more compact as a whole and has a better playability effect;

[0021] (3) It can be applied to more gun types, facilitating the development of more products;

[0022] (4) A more comfortable trigger feel can bring a more comfortable experience to users, expand the market, and further enhance the scalability;

[0023] (5) Because it does not contain electronic parts and pressure vessels, the design has a lower cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 It is a structural schematic diagram of the utility model.

[0026] Figure 2 It is a structural schematic diagram of the locking mechanism in the utility model.

[0027] Figure 3 It is a structural schematic diagram of the sliding block in the utility model.

[0028] Figure 4 It is a structural schematic diagram of the connecting block in the utility model.

[0029] Figure 5 It is a structural schematic diagram of the auxiliary spring locking tenon in the utility model.

[0030] In the figure: 1. trigger; 2. storage lever; 3. locking mechanism; 4. main return spring; 5. auxiliary spring; 6. slider; 7. slider storage spring; 8. auxiliary spring locking latch; 9. grip; 10. sleeve; 11. connecting block; 31. connecting rod; 32. movable rod one; 33. movable rod two; 61. notch groove; 62. clamping groove; 81. stopper; 111. clamping groove. DETAILED DESCRIPTION

[0031] The exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0032] See also Figure 1-5 An automatic recoil toy gun provided by an embodiment of the utility model comprises a grip 9 and a sleeve 10, wherein the sleeve 10 is connected to the upper side of the grip 9 and moves along the grip 9, a main recoil spring 4 is arranged inside the grip 9, and the grip 9 is connected to the sleeve 10 through the main recoil spring 4, an auxiliary spring 5 is arranged inside the sleeve 10, one end of the auxiliary spring 5 is connected to the right wall inside the sleeve 10, and the other end of the auxiliary spring 5 is connected to the auxiliary spring locking tenon 8, and the auxiliary spring locking tenon 8 is rotatably connected to the grip 9 through a rotating shaft, a slider 6 is arranged on the upper side of the auxiliary spring locking tenon 8, and the slider 6 is arranged in the sleeve 10 and is slidably connected to the sleeve 10, and the stiffness coefficient of the main recoil spring 4 is smaller than the stiffness coefficient of the auxiliary spring 5.

[0033] A trigger 1 is provided inside the grip 9, and the trigger 1 is slidably connected to the grip 9, one side of the trigger 1 is in contact with the force storage lever 2, the bottom of the force storage lever 2 is rotatably connected to the grip 9 through a rotating shaft and a torsion spring, the top of the force storage lever 2 is connected to one end of the slider force storage spring 7, the other end of the slider force storage spring 7 is in contact with the slider 6 and is arranged inside the slider 6, and a locking mechanism 3 is also provided inside the grip 9, the locking mechanism 3 is arranged between the trigger 1 and the auxiliary spring locking tenon 8, and one end of the locking mechanism 3 is in contact with the trigger 1, and the other end extends into the slider 6 and is engaged with the slider 6.

[0034] The upper side of the auxiliary spring locking tenon 8 is integrally connected with a block 81, and the upper side of the block 81 is arc-shaped, and the block 81 is arranged on the right side of the slider 6. The block 81 is pressed by the movement of the slider 6 to facilitate the auxiliary spring locking tenon 8 to rotate and separate from the auxiliary spring 5.

[0035] An inner groove is provided in the middle of the lower side surface of the slider 6, and the left part of the auxiliary spring locking tenon 8 is arranged in the inner groove, so that the left part of the auxiliary spring locking tenon 8 can be rotated in the inner groove conveniently.

[0036] A notch groove 61 is provided on the lower side of the slider 6, and a slider force storage spring 7 and a connecting block 11 are respectively arranged inside the notch groove 61. The connecting block 11 is slidably connected in the notch groove 61, and the connecting block 11 is connected to the slider 6 through the slider force storage spring 7. A slot 111 is provided on the lower side of the connecting block 11, and the top end of the force storage lever 2 is clamped in the slot 111. The connecting block 11 moves to compress the slider force storage spring 7, and then the slider force storage spring 7 restores its elasticity to drive the slider 6 to move right.

[0037] A snap-fit ​​groove 62 is formed on the lower side of the slide block 6 to facilitate snap-fitting of the top end of the movable rod 2 33 with the slide block 6 .

[0038] The locking mechanism 3 includes a connecting rod 31, a movable rod 1 32 and a movable rod 2 33. The bottom end of the connecting rod 31 contacts the trigger 1. The right side of the connecting rod 31 is rotatably connected to one end of the movable rod 1 32 via a rotating shaft. The other end of the movable rod 1 32 is rotatably connected to the movable rod 2 33 via a rotating shaft. The upper end of the movable rod 2 33 passes through the handle 9 and extends into the snap-in groove 62. The connecting rod 31 is slidably connected to the top position of the handle 9. The connecting rod 31 moves to the right or left to drive the movable rod 1 32 to rotate, thereby driving the movable rod 2 33 to move vertically downward or upward.

[0039] One end of a spring is connected to the right side of the connecting rod 31, and the other end of the spring is connected to the force storage lever 2, so that the connecting rod 31 can be driven to move by the rotation of the force storage lever 2, thereby driving the movable rod 2 33 to move downward.

[0040] During use, the utility model:

[0041] Working mode one: first pull the sleeve 10, the auxiliary spring locking latch 8 on the handle 9 will lock the auxiliary spring 5, connecting the auxiliary spring 5 with the handle 9 and the sleeve 10. When the sleeve 10 is pulled backward, the main return spring 4 and the auxiliary spring 5 will be compressed and stretched at the same time. The stiffness coefficient of the main return spring 4 is smaller than the stiffness coefficient of the auxiliary spring 5, resulting in a relatively large force when pulling the sleeve 10. After the sleeve 10 moves to the right to a limited position, the sleeve 10 is released, and the auxiliary spring 5 and the main return spring 4 restore their deformation in turn, which will drive the sleeve 10 to automatically move left and reset.

[0042] Working mode two: when the trigger 1 is pulled, the trigger 1 will first push the storage lever 2 backward. Since the slider 6 is locked by the locking mechanism 3 at this time, it cannot move. Therefore, the slider storage spring 7 is compressed, and the trigger 1 starts to push the locking mechanism 3 backward at the same time, so that the movable rod 2 33 on the locking mechanism 3 moves downward and separates from the slider 6 until the locking mechanism 3 is completely unlocked. The slider 6 quickly retreats backward due to the release of the slider storage spring 7. The stopper 81 on the auxiliary spring locking tenon 8 will be pressed on the retreat path, thereby driving the auxiliary spring locking tenon 8 to rotate clockwise around the central axis of the rotating shaft, so that the auxiliary spring locking tenon 8 is pressed down and unlocked. At this time, the auxiliary spring 5 is separated from the grip 9, but is still connected to the sleeve 10. After the auxiliary spring locking tenon 8 is pressed down and unlocked, the slider 6 continues to move backward until it hits the sleeve 10 and moves backward with the sleeve 10. At this time, only the main return spring 4 is compressed, and the auxiliary spring 5 is not compressed.

[0043] After the sleeve 10 moves backward to a limited position, the main return spring 4 starts to push the sleeve 10 and the slide 6 forward. When the sleeve 10 moves to its original position, the trigger 1 is released. At this time, the storage lever 2 and the locking mechanism 3 are reset, completing a simulated excitation process.

[0044] Due to the relatively large difference in the spring rates of the main recoil spring 4 and the auxiliary spring 5, it is possible to have a relatively small trigger force 1 with a large return force.

[0045] The lever principle is used to reduce the travel of the trigger 1. At the same time, there are two springs, a main recoil spring 4 and an auxiliary spring 5, in the sleeve 10. The main spring has a lower stiffness coefficient, and the auxiliary spring 5 has a higher stiffness coefficient. The locking structure is used to lock the auxiliary spring 5. When the sleeve 10 is directly pulled, the main recoil spring 4 and the auxiliary spring 5 need to be pulled to load the chamber. However, after the trigger 1 is pulled, the locking mechanism 3 is unlocked, and the auxiliary spring 5 is unlocked. At this time, only the main recoil spring 4 plays a role, and the elastic force provided by the force storage structure will be greatly reduced. Therefore, the trigger 1 force can also be greatly reduced.

[0046] The force storage structure is located on both sides of the grip 9 and above the grip 9, and is composed of a locking mechanism 3, a force storage mechanism, and a slider 6 mechanism, wherein the locking mechanism 3 is responsible for locking the slider 6 mechanism located above the grip 9, and the force storage mechanism is responsible for pushing the spring in the slider 6 backward to complete the force storage. The force storage mechanism is essentially a laborious lever that can effectively reduce the travel of the trigger 1. The locking mechanism 3 is a set of connecting rod systems, which is responsible for releasing the slider 6 after the force storage mechanism completes the force storage of the slider 6 mechanism, thereby giving the sleeve 10 a backward force to allow the sleeve 10 to retreat.

[0047] The tension structure of the sleeve 10 is located behind the sleeve 10. When the sleeve 10 is directly pulled, the spring is responsible for adding a larger tension to the sleeve 10 to solve the problem of low return force of the sleeve 10. When the slider 6 is released and retreats to a certain extent, the sliding sleeve presses down the lock and cancels the increased tension. At this time, the sleeve 10 will retreat with the spring that increases the tension and complete the return action.

[0048] The above are only embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included within the scope of the claims of the present application.

Claims

1. An automatic retractable toy gun, comprising a grip (9) and a sleeve (10), characterized in that: The sleeve (10) is connected to the upper side of the grip (9) and moves along the grip (9). A main recoil spring (4) is arranged inside the grip (9), and the grip (9) is connected to the sleeve (10) through the main recoil spring (4). An auxiliary spring (5) is arranged inside the sleeve (10), one end of the auxiliary spring (5) is connected to the right wall inside the sleeve (10), and the other end of the auxiliary spring (5) is connected to the auxiliary spring locking tenon (8). The auxiliary spring locking tenon (8) is rotatably connected to the grip (9) through a rotating shaft. A slider (6) is arranged on the upper side of the auxiliary spring locking tenon (8), and the slider (6) is arranged in the sleeve (10) and is slidably connected to the sleeve (10). The spring constant of the main recoil spring (4) is smaller than the spring constant of the auxiliary spring (5); A trigger (1) is arranged inside the handle (9), and the trigger (1) is slidably connected to the handle (9), one side of the trigger (1) is in contact with the force storage lever (2), the bottom of the force storage lever (2) is rotatably connected to the handle (9) through a rotating shaft and a torsion spring, the top of the force storage lever (2) is connected to one end of a slider force storage spring (7), the other end of the slider force storage spring (7) is in contact with the slider (6) and is arranged inside the slider (6), and a locking mechanism (3) is also arranged inside the handle (9), the locking mechanism (3) is arranged between the trigger (1) and the auxiliary spring locking tenon (8), one end of the locking mechanism (3) is in contact with the trigger (1), and the other end extends into the slider (6) and is engaged with the slider (6).

2. An automatic recoil toy gun according to claim 1, characterized in that: The upper side surface of the auxiliary spring locking tenon (8) is integrally connected with a stopper (81), and the upper side surface of the stopper (81) is arc-shaped, and the stopper (81) is arranged on the right side surface of the slide block (6).

3. An automatic recoil toy gun according to claim 2, characterized in that: An inner groove is provided in the middle of the lower side surface of the slide block (6), and the left part of the auxiliary spring locking tenon (8) is arranged in the inner groove.

4. The automatic recoil toy gun according to claim 1, characterized in that: A notch groove (61) is provided on the lower side of the slider (6), a slider force storage spring (7) and a connecting block (11) are respectively arranged inside the notch groove (61), the connecting block (11) is slidably connected in the notch groove (61), and the connecting block (11) is connected to the slider (6) through the slider force storage spring (7), a clamping groove (111) is provided on the lower side of the connecting block (11), and the top end of the force storage lever (2) is clamped in the clamping groove (111).

5. The automatic recoil toy gun according to claim 1, characterized in that: A clamping groove (62) is provided on the lower side of the sliding block (6).

6. An automatic recoil toy gun according to claim 5, characterized in that: The locking mechanism (3) comprises a connecting rod (31), a movable rod 1 (32) and a movable rod 2 (33); the bottom end of the connecting rod (31) contacts the trigger (1); the right side of the connecting rod (31) is rotatably connected to one end of the movable rod 1 (32) via a rotating shaft; the other end of the movable rod 1 (32) is rotatably connected to the movable rod 2 (33) via a rotating shaft; the upper end of the movable rod 2 (33) passes through the handle (9) and extends into the clamping groove (62); the connecting rod (31) is slidably connected to the top position of the handle (9).

7. An automatic recoil toy gun according to claim 6, characterized in that: One end of a spring is connected to the right side of the connecting rod (31), and the other end of the spring is connected to the force storage lever (2).

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