TWM484697U - Bullet trajectory stabling structure - Google Patents

Description

Ballistically stable structure

The present invention provides a ballistically stable structure, and more particularly to a ballistically stable structure that can adjust the applied pressure to change the ballistic stability effect to improve the accuracy.

According to the fact, most of the conventional toy guns on the market do not have a related structure such as a twist line. Therefore, the BB bomb does not smoothly rotate when the firing is performed, resulting in ballistic deviation and instability, which makes it difficult to accurately hit the target, and the BB bomb In addition to the production itself, it is not necessarily a true circle. It will be deformed due to factors such as packaging, transportation and storage. When the BB bomb is flying, it will have a single point of friction with the air due to its convex or concave, and the ballistic system will It has a great impact, and in summary, the ballistic stability is insufficient.

Therefore, how to solve the above problems and deficiencies in the past, that is, the applicants of the new type and the relevant manufacturers engaged in this industry are eager to study the direction of improvement.

Therefore, in view of the above-mentioned deficiencies, the applicants of this new type have collected relevant information, and through multi-party evaluation and consideration, and through years of experience accumulated in the industry, through continuous trial and modification, the design of such adjustable pressure is designed. A new patent to change the ballistic stability effect to improve the accuracy of the ballistic stability of the structure.

The main purpose of the present invention is to change the ballistic stability of the BB bomb by adjusting the pressure applied to the BB bomb.

In order to achieve the above object, the present invention comprises a device body, and a chamber for accommodating BB bombs is formed in the device body, and a control device for displacement is disposed on the side wall of the device body, and the device body side wall is pivoted A pressure applying device is connected, and one end of the pressing device is in contact with the adjusting device, and a pressing portion inserted into the chamber is provided at the side of the pressing device, and an elasticity is disposed between the device body and the pressing device. The component; therefore, when the BB bomb is fired through the chamber, the pressure applied to the BB bomb causes the BB to be rotated, so that the trajectory is more stable and the accuracy is improved, and the pressure applying device can be driven by the operation adjusting device and The pressing portion is displaced to adjust the pressure applied to the BB bomb according to the demand. At this time, the elastic member continuously supports and fixes the pressing device. With the above technology, the ballistic stability of the conventional toy gun can be insufficient. Break through the problem and achieve practical improvement by adjusting the applied pressure to change the ballistic stability effect to improve the accuracy.

1‧‧‧ device body

11‧‧‧ chamber

12‧‧‧Working holes

2‧‧‧Adjustment device

21‧‧‧Spiral components

22‧‧‧displacement elements

3‧‧‧ Pressure device

31‧‧‧ Pressure Department

32‧‧‧Axis

4‧‧‧Flexible components

51‧‧‧ barrel

52‧‧‧Connecting components

6‧‧‧BB bomb

7‧‧‧Tools

The first figure is a perspective view of a preferred embodiment of the present invention.

Figure 2A is a schematic plan view of a preferred embodiment of the present invention.

The second B diagram is a schematic cross-sectional view of the A-A line segment of the second type A of the present invention.

The third figure is a schematic view of the firing of the preferred embodiment of the present invention.

The fourth figure is a schematic diagram of the control displacement of the preferred embodiment of the present invention.

In order to achieve the above objects and effects, the technical means and structure adopted by the present invention are described in detail in the preferred embodiment of the present invention, and the features and functions thereof are as follows.

Referring to the first to second embodiments, a perspective view, a plan view, and a cross-sectional view of the AA line of the second embodiment are shown. It is clear from the figure that the present invention includes a device. The body 1, an adjusting device 2, a pressing device 3 and an elastic member 4, and a chamber 11 for accommodating the BB bomb is formed in the device body 1, and a side wall of the device body 1 is formed corresponding to the adjusting device 2 The hole 12 and the device body 1 are inserted with a barrel 51 connected to the chamber 11, and at least one connecting member 52 is disposed at the side wall of the device body 1 to fix the barrel 51, and the adjusting device 2 includes a through hole. a spiral element 21 on the side wall of the device body 1 and a displacement element 22 screwed by the spiral element 21, and the displacement element 22 is slidably rotated on the device body 1 with the spiral element 21, and the displacement element 22 is connected to the pressure applying device. 3 contact to control the displacement of the pressing portion 31, and one end of the pressing device 3 is pivotally connected to the side wall of the device body 1 via a shaft center 32, the other end is in contact with the adjusting device 2, and an insertion cavity is provided at the side of the pressing device 3. The pressing portion 31 of the chamber 11 and the pressing portion 31 are adjusted 2 displacement is applied to adjust the pressure applied to the BB bomb, and one end of the elastic member 4 is in contact with the apparatus body 1, The other end is in contact with the pressing device 3, and the pressing device 3 is fixed in cooperation with the adjusting device 2. Further, the above is only one of the embodiments of the present invention, and the aspect thereof is not limited thereto.

Please refer to the first to fourth figures at the same time, which is a perspective view of a preferred embodiment of the present invention, a plan view, a cross-sectional view of the AA line segment of the second A diagram, a schematic diagram of the firing, and a schematic diagram of the control displacement. It is clear that when the BB projectile 6 is fired from the chamber 11, it will first come into contact with the pressing portion 31, causing the BB projectile 6 to start to rotate from the pressure applied by the pressing portion 31, and will be fired from the barrel 51 to lift. Ballistic stability and shooting accuracy.

If the current ballistic stability does not meet the user's requirements, the working element 12 is required to pass through the working hole 12 to control the rotation of the spiral element 21, so that the displacement element 22 slides down on the device body 1 due to the displacement element 22 and the application. The pressure device 3 is in contact with one end, and the elastic member 4 and the adjusting device 2 cooperate with the position of the pressing device 3, so that the pressing device 3 swings as the displacement member 22 slips, so that the pressing portion 31 changes the insertion cavity with the slip. The depth of the chamber 11 thereby changes the pressure applied to the BB bomb 6 to change the ballistics.

Therefore, the key to the improved ballistic stability structure of the present invention is that the adjustment device 2, the pressure applying device 3 and the elastic member 4 cooperate to adjust the applied pressure to change the ballistic stability effect. To improve the practical progress of accuracy.

However, the above description is only for the preferred embodiment of the present invention, and thus the scope of the novel is not limited thereby, so that the simple modification and equivalent structural changes of the present specification and the drawings are the same. It is included in the scope of this new patent and is given to Chen Ming.

In summary, the structure of the ballistic stability of the present invention can achieve its efficacy and purpose when used. Therefore, the novel is a new type of application with excellent practicability, and is in accordance with the application requirements of the new patent, and is applied according to law. I hope that the trial committee will grant this new type as soon as possible to protect the applicant's hard work. If there is any doubt in the trial committee, please do not hesitate to give instructions, the applicant will try his best to cooperate and feel punished.

1‧‧‧ device body

11‧‧‧ chamber

12‧‧‧Working holes

2‧‧‧Adjustment device

21‧‧‧Spiral components

22‧‧‧displacement elements

3‧‧‧ Pressure device

31‧‧‧ Pressure Department

32‧‧‧Axis

4‧‧‧Flexible components

51‧‧‧ barrel

52‧‧‧Connecting components

Claims (7)

A ballistically stable structure comprising: a device body having a chamber for receiving a BB bomb; and an adjusting device disposed on the side wall of the device body and controlled to be displaced; a pressing device, one end of the pressing device is pivotally connected to the side wall of the device body, the other end is in contact with the adjusting device, and a pressing portion of the pressing device is inserted into the chamber, and the pressing portion is applied The pressing portion adjusts the pressure applied to the BB bomb with the displacement of the adjusting device; and an elastic member, one end of which is in contact with the body of the device, and the other end is in contact with the pressing device to be fixed with the adjusting device The pressure applying device. The ballistically stable structure of claim 1, wherein the adjusting device comprises a spiral element penetrating the side wall of the device body and a displacement element screwed by the spiral element, and the displacement element is provided with the spiral The component is slidably slid on the body of the device, and the displacement member is in contact with the pressing device to control the displacement of the pressing portion. The trajectory-stabilized structure of claim 1, wherein a working hole is formed in the side wall of the device body corresponding to the adjusting device to control the adjusting device to perform displacement. The ballistically stable structure of claim 3, wherein the working hole is selectively threaded with a tool member for controlling displacement of the adjusting device. The ballistically stable structure of claim 1, wherein the pressing device is pivotally connected to the device body via a shaft. The ballistically stable structure of claim 1, wherein the device body is provided with a barrel connected to the chamber. The ballistically stable structure of claim 6, wherein at least one connecting member is disposed at a side wall of the device body to fix the barrel.