阅读说明：本技术 一种自动上弹结构 (Automatic bullet loading structure ) 是由 徐立华 于 2020-07-16 设计创作，主要内容包括：本发明涉及一种自动上弹结构,包括一弹轮底座；弹轮,弹轮活动安装于弹轮底座,弹轮外周面设置有若干卡槽；挡片,上膛时弹轮靠近挡片,挡片与弹轮相互作用使弹轮旋转固定角度并挡片位于卡槽内。本发明解决了下折式气步枪只能单发的问题,大大的提高了射击效率及射击乐趣。(The invention relates to an automatic spring loading structure, which comprises a spring wheel base; the elastic wheel is movably arranged on the elastic wheel base, and the peripheral surface of the elastic wheel is provided with a plurality of clamping grooves; the separation blade, the bullet wheel is close to the separation blade when loading, and separation blade and bullet wheel interact make bullet wheel rotatory fixed angle and separation blade be located the draw-in groove. The invention solves the problem that the downward folding air rifle can only be used for single shot, and greatly improves the shooting efficiency and the shooting pleasure.)

1. The utility model provides an automatic go up bullet structure which characterized in that: comprises that

A spring wheel base;

the elastic wheel is movably arranged on the elastic wheel base, and the peripheral surface of the elastic wheel is provided with a plurality of clamping grooves;

the separation blade, the bullet wheel is close to the separation blade when loading, and separation blade and bullet wheel interact make bullet wheel rotatory fixed angle and separation blade be located the draw-in groove.

2. An automatic spring-up structure according to claim 1, characterized in that: the direction of the notches of the clamping grooves is in the same direction, and the notches are uniformly distributed on the outer peripheral surface of the elastic wheel.

3. An automatic spring-up structure according to claim 2, characterized in that: the groove edge of the clamping groove extends towards the direction of the groove opening and covers the groove bottom of the clamping groove.

4. An automatic spring-up structure according to claim 1, characterized in that: the automatic spring loading structure further comprises a separation blade base, the separation blade is movably mounted on the separation blade base through a separation blade fixing pin, a torsion spring is arranged between the separation blade and the separation blade base, and the torsion spring provides restoring force for the separation blade to enable the separation blade to be located in the clamping groove all the time.

5. An automatic spring-up structure according to claim 1, characterized in that: the spring wheel base is provided with a spring loading hole, and the spring loading hole is positioned on the spring wheel base through a positioning pressure spring.

6. An automatic spring-up structure according to claim 1, characterized in that: the elastic wheel cover plate is fixed on the elastic wheel through a locking knob and locked through a locking screw.

7. An automatic spring-up structure according to claim 6, characterized in that: the elastic wheel cover plate is provided with a notch, the locking knob rotates to the position of the notch, and the elastic wheel cover plate falls off.

8. An automatic spring-up structure according to claim 1, characterized in that: the bullet wheel base is fixed on the barrel subassembly of air gun through the pin.

9. An automatic spring-up structure according to claim 1, characterized in that: the bullet wheel base is fixed on the barrel subassembly of air gun and integrated into one piece.

10. An automatic spring-up structure according to claim 4, characterized in that: the baffle plate base is fixed on an air cylinder assembly of the air gun.

Technical Field

The invention relates to the field of air guns, in particular to an automatic bullet feeding structure.

Background

An air gun is a general name of a gun which uses pressurized gas as power to fire a bullet, and is a light weapon which does not use a propellant powder and ejects a bullet head by the pressure of compressed air or gas.

The bullet wheel is used as one part of the air gun, so that a large number of bullets can be loaded at one time, the bullet wheel solves the problem that the existing common spring piston type air rifle needs to be loaded with one bullet, and repeated bullet loading brings adverse effects on the enjoyment of shooting for people.

However, in the prior art, when the spring piston type air rifle completes loading, the automatic rotation loading of the bullet wheel cannot be realized, and the shooting pleasure is reduced. Accordingly, the present invention provides an automatic spring-up structure, and the present invention is developed accordingly.

Disclosure of Invention

The invention aims to provide an automatic loading structure to realize automatic rotation loading of a loading wheel.

In order to achieve the purpose, the invention specifically provides the following technical scheme: an automatic loading structure comprising: a spring wheel base;

the elastic wheel is movably arranged on the elastic wheel base, and the peripheral surface of the elastic wheel is provided with a plurality of clamping grooves;

the separation blade, the bullet wheel is close to the separation blade when loading, and separation blade and bullet wheel interact make bullet wheel rotatory fixed angle and separation blade be located the draw-in groove.

In a preferred embodiment of the present invention, the notches of the plurality of notches are oriented in the same direction and are uniformly distributed on the outer circumferential surface of the spring wheel. When the bullet wheel was loaded, the notch direction of draw-in groove was the syntropy to evenly distributed can guarantee to play the angle that the wheel rotated the regulation.

Further, the groove edge of the clamping groove extends towards the direction of the groove opening and covers the groove bottom of the clamping groove. When loading, make things convenient for the separation blade to get into adjacent draw-in groove after breaking away from former draw-in groove, thereby the bullet wheel rotates and accomplishes the action of automatic loading.

Further, in a preferred embodiment of the present invention, the automatic spring loading structure further includes a stopper base, the stopper is movably mounted on the stopper base by a stopper fixing pin, a torsion spring is disposed between the stopper and the stopper base, and the torsion spring provides restoring force of the stopper to keep the stopper in the slot. The structure can enable the blocking piece to be matched with the bullet wheel to finish the action of automatic loading.

The preferred embodiment of the invention further comprises a steel ball which is arranged on the spring wheel base through a positioning pressure spring and abuts against the spring loading hole on the spring wheel. The positioning pressure spring and the steel ball can ensure that the bullet wheel lead bullet hole, the gun tube hole and the inflator hole are concentric.

The preferred embodiment of the invention further comprises an elastic wheel cover plate, and the elastic wheel cover plate is fixed on the elastic wheel through a locking knob and is locked through a locking screw.

Further, in the preferred embodiment of the present invention, a notch is formed in the spring wheel cover plate, and when the locking knob is rotated to the position of the notch, the spring wheel cover plate falls off. The bullet wheel apron breaks away from with the bullet wheel fast to make things convenient for bullet wheel dress bullet.

Further in accordance with a preferred embodiment of the present invention, the wheel base is secured to the barrel assembly of the air gun by a pin.

Preferably, the bullet wheel base is fixed on a barrel component of the air gun and is integrally formed. This implementation makes bullet wheel base 2 stronger with the whole intensity of barrel subassembly 13, and the rifle body wholeness is better.

Further in accordance with a preferred embodiment of the present invention the flap base is secured to a cartridge assembly of the air gun.

The invention has the beneficial effects that: according to the automatic bullet feeding structure, the bullet wheels are close to the blocking pieces when the bullet guns are loaded, the blocking pieces and the bullet wheels interact to enable the bullet wheels to rotate for a fixed angle, and the blocking pieces are located in the clamping grooves.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

FIG. 1 is a schematic view of an air gun according to an embodiment of the present invention; FIG. 2 is a cross-sectional view of one embodiment of the present invention; fig. 3 is another schematic view of an embodiment of the invention.

Description of reference numerals: a pin 1; a spring wheel base 2; positioning the pressure spring 3; steel balls 4; a spring wheel 5; a spring wheel cover plate 6; a locking screw 7; a locking knob 8; a baffle fixing pin 9; a baffle plate 10; a baffle base 11; a torsion spring 12; a barrel assembly 13; an air cylinder assembly 14; a card slot 15; a loading aperture 16.

Detailed Description

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