CN111750737A - A self-loading structure - Google Patents

Abstract

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.

Description

A self-loading structure

technical field

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

Background technique

Air gun is a general term for guns that use pressurized gas as power to launch projectiles.

As a part of the air gun, the bullet wheel can realize a large number of loading at one time. The emergence of the bullet wheel solves the problem of the existing ordinary spring-piston air rifle. The bullet needs to be shot one shot and put one. Repeated loading is good for people to enjoy shooting fun. backfired.

However, in the prior art, when the spring-piston air rifle is loaded, the automatic rotation and loading of the spring wheel cannot be realized, which reduces the fun of shooting. In view of this, the present invention provides a self-loading structure, and this case is born from this.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide an automatic loading structure, so as to realize the automatic rotation loading of the elastic wheel.

In order to achieve the above-mentioned purpose, the technical solution specifically provided by the present invention is: an automatic spring-loading structure, comprising: a spring-wheel base;

The elastic wheel is movably installed on the elastic wheel base, and the outer peripheral surface of the elastic wheel is provided with several card slots;

The blocking piece, the elastic wheel is close to the blocking piece when the chamber is loaded, the blocking piece interacts with the elastic wheel to make the elastic wheel rotate at a fixed angle and the blocking piece is located in the card slot.

In a preferred embodiment of the present invention, further, the notch directions of the plurality of the card slots are in the same direction, and are evenly distributed on the outer peripheral surface of the elastic wheel. When the spring wheel is loaded, the notch directions of the card grooves are in the same direction and evenly distributed to ensure that the spring wheel rotates at a specified angle.

In a preferred embodiment of the present invention, further, the edge of the card slot extends in the direction of the slot and covers the slot bottom of the card slot. When loading the chamber, it is convenient for the baffle to enter the adjacent card slot after being separated from the original card slot, and the elastic wheel rotates to complete the automatic loading action.

In a preferred embodiment of the present invention, further, the automatic spring-loading structure further includes a baffle base, the baffle is movably mounted on the baffle base through a baffle fixing pin, a torsion spring is arranged between the baffle and the baffle base, and the torsion spring Provides a restoring force for the shutter to keep the shutter in the slot. The above structure enables the blocking piece to cooperate with the elastic wheel to complete the automatic loading action.

The preferred embodiment of the present invention further includes a steel ball, the steel ball is mounted on the elastic wheel base through a positioning compression spring and abuts against the bullet loading hole on the elastic wheel. The positioning of the compression spring and the steel ball can ensure that the lead bullet hole of the spring wheel, the barrel hole and the gas cylinder hole remain concentric.

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

In a preferred embodiment of the present invention, further, a notch is provided on the elastic wheel cover plate, the locking knob is rotated to the notch position, and the elastic wheel cover plate falls off. The cover plate of the elastic wheel is quickly disengaged from the elastic wheel, so as to facilitate the loading of the elastic wheel.

In a preferred embodiment of the present invention, further, the elastic wheel base is fixed on the barrel assembly of the air gun through pins.

Preferably, the elastic wheel base is fixed on the barrel assembly of the air gun and is integrally formed. This implementation makes the overall strength of the spring wheel base 2 and the barrel assembly 13 stronger, and the integrity of the gun body is better.

In the preferred embodiment of the present invention, further, the baffle base is fixed on the air cylinder assembly of the air gun.

Beneficial effects of the present invention: In the present invention, the elastic wheel is close to the blocking piece when the chamber is loaded, and the interaction between the blocking piece and the elastic wheel makes the elastic wheel rotate at a fixed angle and the blocking piece is located in the card slot. The problem that the air rifle can only be single shot greatly improves the shooting efficiency.

Additional aspects and advantages of the present invention will be set forth, in part, from the following description, and in part will be apparent from the following description, or may be learned by practice of the invention.

Description of drawings

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

Label description: pin 1; spring wheel base 2; positioning compression spring 3; steel ball 4; spring wheel 5; spring wheel cover 6; locking screw 7; locking knob 8; Sheet base 11; torsion spring 12; barrel assembly 13; gas cylinder assembly 14; card slot 15;

Detailed ways

The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to explain the present invention and should not be construed as limiting the present invention.

Embodiment 1: As shown in Figure 1, the automatic loading structure is installed on the air gun, located between the barrel assembly 13 and the gas cylinder assembly 14, and cooperates with the barrel assembly 13 and the gas cylinder assembly 14 to complete actions such as loading and firing; The spring wheel base 2 of the reloading structure is fixed on the barrel assembly 13 of the air gun through the pin 1, and the baffle base 11 of the automatic reloading structure is fixed on the air cylinder assembly 14 of the air gun.

The elastic wheel base 2 and the gun barrel assembly 13 can also be realized by integral molding, which makes the overall strength of the elastic wheel base 2 and the gun barrel assembly 13 stronger, and the integrity of the gun body is better.

Referring to Figures 2-3, an automatic loading structure includes a spring wheel base 2; a spring wheel 5, the spring wheel 5 is movably mounted on the spring wheel base 2, and a number of card slots 15 are arranged on the outer peripheral surface of the spring wheel 5.

Among them, the notch directions of several card slots 15 are in the same direction and are evenly distributed on the outer peripheral surface of the elastic wheel 5. When the elastic wheel 5 is loaded, the notch directions of the card slots 15 are in the same direction and evenly distributed to ensure the elastic The wheel 5 rotates by a specified angle; the edge of the card slot 15 extends toward the notch and covers the bottom of the card slot 15. When loading the chamber, it is convenient for the baffle to break away from the original card slot 15 and then enter the adjacent card slot 15, and the elastic wheel 5 rotates Thus, the automatic loading action is completed.

For the blocking piece 10 , the elastic wheel 5 is close to the blocking piece 10 when it is loaded. The blocking piece 10 interacts with the elastic wheel 5 to make the elastic wheel 5 rotate at a fixed angle and the blocking piece 10 is located in the slot 15 .

The position and installation relationship of the blocking piece 10 are further improved and clarified: the automatic spring-up structure also includes a blocking piece base 11 , and the blocking piece 10 is movably installed on the blocking piece base 11 through the blocking piece fixing pin 9 , and the blocking piece 10 and the blocking piece A torsion spring 12 is arranged between the sheet bases 11 , and the torsion spring 12 provides a restoring force for the blocking piece 10 so that the blocking piece 10 is always located in the slot 15 . The above structure enables the blocking piece 10 to cooperate with the elastic wheel 5 to complete the automatic loading action.

The automatic spring-loading structure of this embodiment further includes a steel ball 4 . The steel ball 4 is mounted on the elastic wheel base 2 through the positioning compression spring 3 and abuts against the loading hole 16 on the elastic wheel 5 . The positioning compression spring 3 and the steel ball 4 It can be ensured that the charging hole 16, the barrel hole and the gas cylinder hole remain concentric.

The automatic spring-loading structure of this embodiment also includes a spring wheel cover 6. The spring wheel cover 6 is fixed on the spring wheel 5 by a locking knob 8 and is locked by a locking screw 7; the spring wheel cover 6 is provided with a gap , the locking knob 8 is rotated to the notch position, and the elastic wheel cover 6 falls off. The elastic wheel cover plate 6 is quickly disengaged from the elastic wheel 5, thereby facilitating the loading of the elastic wheel 5.

The pin 1 fixes the elastic wheel base 2 on the barrel assembly 13, the positioning pressure spring 3 and the steel ball 4 are installed in the positioning hole of the elastic wheel base 2, the elastic wheel 5 is inserted into the central axis of the elastic wheel base 2, and the elastic wheel cover plate 6 covers The elastic wheel 5 is fixed on the elastic wheel base 2 with the locking screw 7 and the locking knob 8.

The torsion spring 12 is installed into the baffle 10, the baffle 10 is installed into the baffle base 11, the baffle fixing pin 9 fixes the baffle 10 on the baffle base 11; the baffle base 11 is fixed on the gas cylinder assembly 14 with screws .

When the barrel assembly 13 is folded down and loaded, the baffle 10 will avoid the ejector wheel 5 and will not affect the action of the barrel assembly 13 being folded and loaded. The elastic wheel cover plate 6 is loaded with multiple lead bullets. After loading, the elastic wheel cover plate 6 is covered, and the locking knob 8 is rotated to the locking position. Fold up the barrel assembly 14, at this time the stopper 10 has been reset under the action of the torsion spring 12, when the spring wheel 5 is close to the stopper 10, the specific shape of the spring wheel 5 interacts with the stopper to make the spring wheel 5 rotate The specified angle; positioning the compression spring 3 and the steel ball 4 can ensure that the lead bullet hole, the barrel hole and the gas cylinder hole of the elastic wheel 5 remain concentric. After the upper fold is completed, the trigger can be pulled to fire the lead bullet; in this way, the reciprocating fold down and the upper chamber and the upper fold can be fired, and the automatic spring can be realized until the lead bullet in the elastic wheel 5 is finished.

Although the embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Embodiments are subject to variations, modifications, substitutions and variations.

Claims (10)

1. a self-loading structure, is characterized in that: comprising: A spring wheel base; The elastic wheel is movably installed on the elastic wheel base, and the outer peripheral surface of the elastic wheel is provided with several card slots; The blocking piece, the elastic wheel is close to the blocking piece when the chamber is loaded, the blocking piece interacts with the elastic wheel to make the elastic wheel rotate at a fixed angle and the blocking piece is located in the card slot. 2 . The automatic spring-loading structure according to claim 1 , wherein the notches of the plurality of card slots are in the same direction and are evenly distributed on the outer peripheral surface of the spring wheel. 3 . 3 . The self-loading structure according to claim 2 , wherein the edge of the card slot extends in the direction of the slot and covers the bottom of the card slot. 4 . 4 . The self-loading structure according to claim 1 , wherein the self-loading structure further comprises a blocking plate base, the blocking piece is movably installed on the blocking piece base through a blocking piece fixing pin, and the blocking piece is movably mounted on the blocking piece base. A torsion spring is arranged between the base of the baffle plate and the torsion spring, and the torsion spring provides the restoring force of the baffle plate so that the baffle plate is always located in the card slot. 5 . The self-loading structure according to claim 1 , further comprising steel balls, the steel balls being mounted on the base of the elastic wheel through a positioning compression spring and positioned at the loading hole on the elastic wheel. 6 . 6 . The self-loading structure according to claim 1 , further comprising an elastic wheel cover, the elastic wheel cover is fixed on the elastic wheel by a locking knob and locked by a locking screw. 7 . 7 . The self-loading structure according to claim 6 , wherein a gap is provided on the cover plate of the elastic wheel, the locking knob is rotated to the position of the gap, and the cover plate of the elastic wheel falls off. 8 . 8 . The self-loading structure according to claim 1 , wherein the elastic wheel base is fixed on the barrel assembly of the air gun through pins. 9 . 9 . The self-loading structure according to claim 1 , wherein the elastic wheel base is fixed on the barrel assembly of the air gun and integrally formed. 10 . 10 . The automatic reloading structure according to claim 4 , wherein the baffle base is fixed on the air cylinder assembly of the air gun. 11 .

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