Soft bullet launching device

Abstract

The utility model discloses a soft bullet launching device. The soft bullet launching device comprises a gun shell assembly, a holding part is arranged at the end of one side of the gun shell assembly, a trigger mechanism is arranged on the holding part, a bullet loading assembly, a first connecting rod, a second connecting rod, a launching driving assembly and a launching tube are arranged in the gun shell assembly, the launching driving assembly is slidably installed on the launching tube, and the first connecting rod is connected with the second connecting rod. One side of the first connecting rod is connected with the launching driving assembly, the other end of the first connecting rod is connected with the triggering mechanism, one side of the second connecting rod is connected with the launching driving assembly, the other end of the second connecting rod is connected with the bullet loading assembly, a positioning part is arranged on the bottom side of the bullet loading assembly, and the positioning part is used for being matched with a concave part in the gun shell assembly. The structure of the bullet loading assembly is improved so that the bullet loading assembly can be reliably located at the preset position, and the user experience is improved.

Description

Technical Field

[0001] The present application relates to the technical field of toy soft bullet launchers, and in particular to a soft bullet launching device. Background Art

[0002] The internal structure of the soft bullet launching gun that currently uses a manual pull bolt to launch soft bullets (such as foam material) is as follows Figure 1 As shown, when firing a soft bullet, the trigger 14 is pulled, driving the connecting rod 15 to move. Simultaneously, the connecting rod 15 moves, and the contact 16 thereon moves. When the contact 16 moves, it presses a catch 18 disposed within the gantry 18, causing it to move upward, triggering the movable rod 11 in the launch drive module 15. Under the action of a spring, compressed gas is generated. This compressed gas drives the soft bullet out of the launch tube 13. To keep the gantry 18 in a preset position, a spring 12 is provided on the launch tube 13. The spring 12 forces the gantry 18 to maintain the preset position after loading. With this structure, the spring 12 is required on the launch tube 13, which increases the force required to load and pull the trigger, and can easily cause fatigue to the user after a period of use.

[0003] In addition, the plug of the movable rod 11 in the existing launch drive module 15 is easily damaged.

[0004] Therefore, the existing toy soft bullet launching device needs to be improved. Utility Model Content

[0005] In order to overcome the above shortcomings, the purpose of this application is to provide a soft bullet launching device to improve user experience.

[0006] In order to achieve the above objectives, this application adopts the following technical solutions:

[0007] A soft bullet launching device, comprising:

[0008] A gun housing assembly, wherein one end of the gun housing assembly is provided with a grip portion, and the grip portion is provided with a trigger mechanism,

[0009] The gun housing assembly is provided with a loading assembly, a first connecting rod, a second connecting rod, a firing drive assembly and a firing tube.

[0010] The launch drive assembly is slidably mounted on the launch tube.

[0011] One end of the first connecting rod is connected to the launch drive assembly, and the other end is connected to the trigger mechanism.

[0012] One end of the second connecting rod is connected to the firing drive assembly, and the other end is connected to the loading assembly. The bottom side of the loading assembly has a positioning component, and the positioning component is used to match the recess in the gun housing assembly.

[0013] In an embodiment, the bullet loading assembly comprises a body having a receiving cavity in the body, the receiving cavity is a through hole, an elastic member is installed in the receiving cavity, and a first steel ball is arranged on one side of the elastic member, and the diameter of the hole on the recessed side is smaller than the diameter of the first steel ball, and the first steel ball matches the recess in the cartridge case assembly.

[0014] In an embodiment, the soft bullet launching device further comprises a pull bolt assembly, the pull bolt assembly comprises a base, the base is fixed to the body of the bullet loading assembly by a pin shaft, a first recess and a second recess are arranged circumferentially on the base,

[0015] A second steel ball is arranged on the side of the elastic member away from the first steel ball, and the second steel ball is used to match the first recess or the second recess.

[0016] In an embodiment, the pull bolt assembly further comprises a pull bolt and a connecting rod, one side of the connecting rod is connected to the pull bolt, and the other side of the connecting rod is connected to the base.

[0017] In an embodiment, the cartridge case assembly is provided with a receiving cavity for accommodating a cartridge clip, a safety catch is arranged on one side of the receiving cavity, the safety catch is fixed in the cartridge case assembly by a pin shaft, and the safety catch is configured to have a protruding end portion towards the cartridge clip, and the protruding end portion is used to match the clamping groove of the body of the cartridge clip.

[0018] In an embodiment, the soft bullet launching device further comprises an elastic member connected to the safety catch, and at least part of the elastic member is arranged in a receiving groove, and the side wall of the receiving groove away from the elastic member has the recess.

[0019] In an embodiment, the launching drive assembly comprises a shaft sleeve, a gantry and a launching drive module,

[0020] The shaft sleeve is sleeved on the launching barrel, and the shaft sleeve is connected to the gantry,

[0021] The gantry is provided with a fastener,

[0022] The launching drive module comprises a first sleeve, a second sleeve, an elastic member and a movable rod,

[0023] The movable rod comprises a rod body, one side of the rod body is provided with a plunger portion, the plunger portion is installed in the second sleeve, and the other side of the movable rod having a clamping structure is located in the first sleeve,

[0024] The elastic member is sleeved on the first sleeve and the movable rod, and the outer diameter of the elastic member is smaller than the inner diameter of the second sleeve.

[0025] The embodiment of the present application provides a soft bullet launching device, which comprises:

[0026] The gun housing assembly includes a loading assembly, a first connecting rod, a second connecting rod, a firing assembly, a firing drive assembly, and a launching tube.

[0027] The launch drive assembly is configured to be slidably mounted on the launch tube.

[0028] One end of the first connecting rod is connected to the launch drive assembly, and the other end is connected to the trigger mechanism.

[0029] One end of the second connecting rod is connected to the firing drive assembly, and the other end is connected to the loading assembly.

[0030] The firing assembly abuts against the launch drive module of the launch drive assembly and guides the compressed gas generated by the launch drive module to the launch tube.

[0031] In one embodiment, the firing assembly includes a hollow base and a pipe, wherein the base is connected to the pipe, and the pipe guides the compressed gas generated by the firing drive module to the firing tube.

[0032] An elastic blocking portion is installed on the base. The blocking portion is at least partially embedded in the second sleeve, and the second sleeve is installed on the base.

[0033] In one embodiment, in the soft bullet launching device, the launching drive module includes a first sleeve, a second sleeve, an elastic member and a movable rod.

[0034] The movable rod includes a rod body, the rod body has reinforcing ribs arranged along its axial direction, and a plunger portion is provided on one side of the rod body, the plunger portion is installed in the second sleeve, and the other side of the movable rod with the clamping structure is located in the first sleeve, the elastic member is sleeved on the first sleeve and the movable rod, and its outer diameter is smaller than the inner diameter of the second sleeve.

[0035] Beneficial effects

[0036] The toy soft bullet launching device proposed in this application improves the user experience by improving the structure of the loading assembly so that it can be reliably located in a preset position; by adjusting the installation position of the blocking part of the blocking movable rod, the risk of it falling off is reduced, thereby improving the reliability of the soft bullet launching device. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] The accompanying drawings are intended to facilitate understanding of the technical solutions of the present disclosure and constitute a part of the specification. Together with the embodiments of the present disclosure, they are used to explain the technical solutions of the present disclosure and do not constitute a limitation of the technical solutions of the present disclosure. The shapes and sizes of the components in the accompanying drawings do not reflect the actual scale and are intended only to illustrate the contents of this application.

[0038] Figure 1A schematic diagram of the internal structure of an existing toy bullet launching device;

[0039] Figure 2 This is a three-dimensional schematic diagram of a toy soft bullet launching device according to an embodiment of the present application;

[0040] Figure 3 for Figure 2 Please provide a schematic diagram of an embodiment of a toy soft bullet launching device at one viewing angle;

[0041] Figure 4 for Figure 3 Schematic diagram of the cross section at AA in the middle;

[0042] Figure 4a for Figure 4 A partial enlarged view of point B in the middle;

[0043] Figure 5 This is a schematic diagram of the structure of the connection between the loading assembly and the firing drive module according to an embodiment of the present application;

[0044] Figure 6 This is a schematic structural diagram of the connection between the bolt pulling assembly and the main body of the chamber loading assembly according to an embodiment of the present application;

[0045] Figure 7 A schematic diagram of the main body of the loading assembly according to an embodiment of the present application;

[0046] Figure 8 A schematic diagram of a bolt base according to an embodiment of the present application;

[0047] Figure 9 A schematic diagram of a fastener according to an embodiment of the present application;

[0048] Figure 10 A schematic diagram of a movable rod according to an embodiment of the present application;

[0049] Figure 11 This is a schematic diagram of a firing assembly according to an embodiment of the present application. DETAILED DESCRIPTION

[0050] The above scheme is further described below with reference to specific examples. It should be understood that these examples are intended to illustrate the present application and are not intended to limit the scope of the present application. The implementation conditions used in the examples can be further adjusted according to the conditions of the specific manufacturer. The implementation conditions not specified are generally those used in routine experiments.

[0051] The present application proposes a (toy) soft bullet launching device, which includes: a gun housing assembly, in which a loading assembly, a first connecting rod, a second connecting rod, a launch drive assembly, and a launch tube are arranged. The launch drive assembly is constructed to be slidably mounted on the launch tube. One side of the first connecting rod is connected to the launch drive assembly, and the other end is connected to the trigger mechanism (trigger). One side of the second connecting rod is connected to the launch drive assembly, and the other end is connected to the loading assembly. The bottom side of the loading assembly has a positioning component, which is used to match the recess in the gun housing assembly. The launch drive assembly includes a sleeve, a gantry, and a launch drive module. The sleeve is sleeved on the launch tube and can slide along the launch tube, and the sleeve is connected to the gantry. A retractable fastener is provided in the gantry.

[0052] Next, combine the Figure 2-Figure 11 To describe the toy soft bullet launching device proposed in this application.

[0053] Figure 2 This is a three-dimensional schematic diagram of a toy soft bullet launching device according to an embodiment of the present application.

[0054] The soft bullet launching device 100 includes a gun housing assembly 110. A grip portion 120 is provided at one end of the gun housing assembly 110. A trigger mechanism 130 is provided on the grip portion 120. A handle 150 is detachably provided on the side of the grip portion 120 away from the gun housing assembly 110. A groove 111 is provided on one side of the gun housing assembly 110 for sliding movement of a bolt assembly.

[0055] The gun housing assembly 110 is provided with a detachable bolt assembly (also called a first loading assembly) 140. The gun housing assembly 110 is also provided with a magazine 190, which is pluggable and installed in the gun housing assembly 110. The magazine 170 is used to store soft bullets (such as soft bullets made of foam material). During use, the soft bullet is loaded into the launch tube through the first loading assembly 140 or the second loading assembly 150, and the soft bullet in the launch tube is fired by triggering the trigger mechanism 130. Preferably, the gun housing assembly 110 is composed of two symmetrical or approximately symmetrical shells. There is a groove 111 on one side of the shell for the bolt assembly 140 to slide.

[0056] Next, combine the Figure 3-Figure 11 And refer to Figure 2 To describe the internal structure of the soft bullet launching device proposed in this application.

[0057] The gun housing assembly 110 houses a launch tube 167, which is fitted with a sleeve 168. This sleeve 168 connects to a gantry 169, which in turn connects to a firing drive module. This module is connected to the launch tube 167 to fire the soft projectile (not shown). Preferably, the firing drive module is connected to a loading assembly. The sleeve 168 connects to the gantry 169 on the side of the launch tube 167 away from the grip 120.

[0058] A first connecting rod 132 is provided in the gun housing assembly 110. One side of the first connecting rod 132 is connected to the trigger 131 of the trigger mechanism 130. The other side of the first connecting rod 132 is connected to a trigger block 133. The trigger block 133 has an inclined surface 133a. A reset component 139 is provided on the side of the trigger 131 away from the first connecting rod 132.

[0059] A second connecting rod 148 is disposed in the gun housing assembly 110 , one end of which is connected to the shaft sleeve 168 or the gantry 169 , and the other end is connected to the body 167 of the loading assembly 180 .

[0060] The gantry 169 has a receiving chamber within which a fastener 134 and an elastic member (e.g., a spring) 135 are disposed. The fastener 134 protrudes from the gantry 169. Preferably, one side of the elastic member 135 is fixed to the connecting portion 134b of the fastener 134, while the other side is fixed within the receiving chamber of the gantry 169. The fastener 134 has a through-hole 134a.

[0061] The loading assembly 180 is used to push the soft bullet supplied by the main body 191 of the magazine 190 to a preset firing position via its ejector pin 186. Once pushed to the preset firing position, it is sealed by a sealing component. The compressed gas generated by the firing drive module is released through the pipeline 171 and the firing chamber 172 of the firing assembly, firing the soft bullet from the launch tube 167. Preferably, one side end of the launch tube 167 protrudes from the gun housing assembly 110. The firing assembly includes a hollow base 173, a pipeline 171, and a firing chamber 172. The base 173 is connected to the pipeline 171. The base 173 is provided with a recessed portion that accommodates a sealing ring 174. The base 173 is mounted with a blocking portion 166, which is at least partially embedded in the second sleeve 163. The second sleeve 163 is mounted on the base 173. In this way, the blocking portion 166 is mounted on the base 173 (compared to the blocking portion 166 being mounted on the plunger portion), thereby avoiding the risk of the blocking portion 166 being knocked off after a period of use. The blocking portion 166 can be made of rubber material with elasticity.

[0062] The gun shell assembly 110 is provided with a receiving cavity 115 for accommodating the cartridge 190. The receiving cavity 115 is provided with a safety catch 192 on one side. The safety catch 192 is fixed in the gun shell assembly 110 by a pin shaft and has a protruding end 192b facing the cartridge 190. The body 191 of the cartridge 190 is provided with a clamping groove 191a near the trigger 131. The protruding end 192b matches the clamping groove 191a to fix the cartridge 190. The safety catch 192 is connected to an elastic member 193. The elastic member 193 is partially arranged in the receiving cavity 114. The elastic member 193 provides a force to protrude the protruding end 192b out of the receiving cavity to fix the cartridge 190. The safety catch 192 can be rotated along the pin shaft 192a to remove / insert the cartridge 190. The side wall 114a of the receiving cavity 114 is provided with a recess 114a1 on the side away from the elastic member 193. The recess 114a1 faces the cartridge loading assembly 180.

[0063] The cartridge loading assembly 180 includes a body 181. The body 181 is provided with a receiving cavity 181a in the form of a through hole. An elastic member 187 (such as a spring) is arranged in the receiving cavity 181a. Steel balls 185 / 185a are arranged on both sides of the elastic member 187. The diameter of a hole 183 on one side is smaller than the diameter of the steel ball 185. The steel ball 185 on the side of the hole 183 protrudes out of the body 181 and can be embedded in the recess 114a1 (to position the body 181). The steel ball 185a is partially embedded in the hole 183a.

[0064] The pull bolt assembly 140 includes a pull bolt 141, a connecting rod 143, and a base 142. One side of the connecting rod 143 is connected to the pull bolt 141 and the other side is connected to the base 142. Preferably, the connecting rod 143 is provided with threads to connect to the base 142. The base 142 includes a through hole 1421. A pin shaft 182a passes through the body 181 and the through hole 1421 to rotatably fix the base 142 to the body 181 of the cartridge loading assembly 180. The base 142 is in the form of a ring. The outer surface of the base 142 is provided with a first recess 1423, a second recess 1424, and a limiting portion 1425. The first recess 1423 and the second recess 1424 are used to match the steel ball 185a to determine the position of the base 142 (to determine whether the pull bolt 141 is in the predetermined position). The axis of the elastic member 187 is perpendicular or approximately perpendicular to the axis of the ejector pin 186.

[0065] The launch drive module includes a first sleeve 161, a second sleeve 163, an elastic member 164, and a movable rod 162. The movable rod 162 includes a rod body, one side of which is provided with a plunger portion 162a, which is mounted within the second sleeve 163. The other side of the movable rod 162 is located within the first sleeve 161 and has a snap-fit ​​structure. The snap-fit ​​structure 162b may include a groove 162b1. The groove 162b1 is located along the circumference of the rod body and is designed to mate with the fastener 134 in the gantry 169. The snap-fit ​​structure 162b passes through the through-hole 134a of the fastener 134, and the main body of the fastener is inserted into the groove 162b1 to lock the movable rod 162. An elastic member 164 is mounted on the first sleeve 161 and the movable rod 162. The elastic member 164 can be a spring with an outer diameter smaller than the inner diameter of the second sleeve 163, so that the second sleeve 163 is mounted on the spring. In a certain state (e.g., when ready to fire), the second sleeve 163 is mounted on the first sleeve 161. In this embodiment, the axis of the piston assembly's extension and retraction direction is parallel or substantially parallel to the axis of the launch tube 167 (e.g., the axis of the first sleeve 161 is parallel or substantially parallel to the axis of the launch tube 167, the axis of the second sleeve 163 is parallel or substantially parallel to the axis of the launch tube 167, and the axis of the movable rod 162 is parallel or substantially parallel to the axis of the launch tube 167). In one embodiment, the movable rod 162 includes a metal rod 162c (i.e., a reinforcing rib). This design improves the mechanical strength of the movable rod 162 and prevents damage to the movable rod 162 after use.

[0066] When loading, the pull bolt 141 is rotated so that it is located in the groove 111 and slides along the groove 111. The body 181 drives the second connecting rod 148 while sliding. The second connecting rod 148 drives the shaft sleeve 168 and the gantry 169 to move. The movement of the gantry 169 drives the first sleeve 161 to move (equivalent to the movable rod 162 moving toward the gantry 169) to a predetermined stroke. The clamping structure on one side of the movable rod 162 is buckled by the fastener 134 (i.e., locked, such as a portion of the fastener 134 is embedded in the groove 162b1, and then The reverse sliding pull bolt 141 returns to its initial position (the steel ball 185a is partially embedded in the recess 114a1, relative to the positioning and loading assembly 180). When firing the soft bullet, force is applied to overcome the elastic force of the steel ball 185a to fluctuate the trigger. This design prevents the trigger 131 from moving the first connecting rod 132 and then the trigger block 133 (it only contacts the latch 134 for a certain distance and squeezes it to move upward), thereby unlocking the movable rod 162 to fire the (foam-made) soft bullet.

[0067] The above examples are only for illustrating the technical concept and characteristics of the present application, and the purpose is to enable those skilled in the art to understand the content of the present application and to implement it, and cannot limit the protection scope of the present application. Any equivalent transformation or modification made in the spirit and essence of the present application should be covered within the protection scope of the present application.

Claims

1. A soft bullet launching device, characterized in that: include: A gun housing assembly, wherein one end of the gun housing assembly is provided with a grip portion, and the grip portion is provided with a trigger mechanism, The gun housing assembly is provided with a loading assembly, a first connecting rod, a second connecting rod, a firing drive assembly and a firing tube. The launch drive assembly is configured to be slidably mounted on the launch tube. One end of the first connecting rod is connected to the launch drive assembly, and the other end is connected to the trigger mechanism. One end of the second connecting rod is connected to the firing drive assembly, and the other end is connected to the loading assembly. The bottom side of the loading assembly has a positioning component, and the positioning component is used to match the recess in the gun housing assembly.

2. The soft bullet launching device according to claim 1, characterized in that: The loading assembly includes a main body, which has a accommodating cavity. The accommodating cavity is perforated and an elastic component is installed therein. A first steel ball is respectively provided on one side of the elastic component, and the diameter of the hole facing the recessed side is smaller than the diameter of the first steel ball. The first steel ball matches the recess in the gun housing assembly.

3. The soft bullet launching device according to claim 2, characterized in that: The device further comprises a bolt pulling assembly, wherein the bolt pulling assembly comprises a base, the base is fixed to the body of the loading assembly via a pin, and a first recess and a second recess are provided on the circumference of the base. A second steel ball is provided on the side of the elastic component away from the first steel ball, and the second steel ball is used to match the first recess or the second recess.

4. The soft bullet launching device according to claim 3, characterized in that: The pull bolt assembly further comprises a pull bolt and a connecting rod, wherein one side of the connecting rod is connected to the pull bolt, and the other side is connected to the base.

5. The soft bullet launching device according to claim 1, characterized in that: The gun housing assembly is provided with a storage cavity for accommodating a magazine. A safety bolt is provided on one side of the storage cavity. The safety bolt is fixed in the gun housing assembly by a pin shaft. The safety bolt is constructed to have a protruding end facing the magazine, and the protruding end is used to match the slot of the magazine body.

6. The soft bullet launching device according to claim 5, characterized in that: It also includes an elastic component connected to the safety bolt, and at least a portion of the elastic component is disposed in the receiving groove, and a side wall of the receiving groove is provided with the recess on a side away from the elastic component.

7. The soft bullet launching device according to claim 1, characterized in that: The launch drive assembly includes a shaft sleeve, a gantry and a launch drive module. The shaft sleeve is sleeved on the launch tube, and the shaft sleeve is connected to the gantry. A fastener is provided inside the gantry. The launch drive module includes a first sleeve, a second sleeve, an elastic member and a movable rod. The movable rod includes a rod body, a plunger portion is provided on one side of the rod body, the plunger portion is installed in the second sleeve, and the other side of the movable rod with the clamping structure is located in the first sleeve. The elastic member is sleeved on the first sleeve and the movable rod, and the outer diameter of the elastic member is smaller than the inner diameter of the second sleeve.

8. A soft bullet launching device, characterized in that: include: The gun housing assembly includes a loading assembly, a first connecting rod, a second connecting rod, a firing assembly, a firing drive assembly, and a launching tube. The launch drive assembly is configured to be slidably mounted on the launch tube. One end of the first connecting rod is connected to the launch drive assembly, and the other end is connected to the trigger mechanism. One end of the second connecting rod is connected to the firing drive assembly, and the other end is connected to the loading assembly. The firing assembly abuts against the launch drive module of the launch drive assembly and guides the compressed gas generated by the launch drive module to the launch tube.

9. The soft bullet launching device according to claim 8, characterized in that: The firing assembly includes a hollow base and a pipeline, wherein the base is connected to the pipeline, and the pipeline guides the compressed gas generated by the launch drive module to the launch tube. An elastic blocking portion is installed on the base. The blocking portion is at least partially embedded in the second sleeve, and the second sleeve is installed on the base.

10. The soft bullet launching device according to claim 8 or 9, characterized in that: The launch drive module includes a first sleeve, a second sleeve, an elastic member and a movable rod. The movable rod includes a rod body, wherein the rod body has a reinforcing rib arranged along its axial direction, and a plunger portion is provided on one side of the rod body, and the plunger portion is installed in the second sleeve, and the other side of the movable rod with the clamping structure is located in the first sleeve. The elastic member is sleeved on the first sleeve and the movable rod, and the outer diameter of the elastic member is smaller than the inner diameter of the second sleeve.

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