CN1705859A - a repeating crossbow - Google Patents

Abstract

A repeating crossbow comprises a bow and a bowstring, and is further provided with a bracket, a movable launching mechanism and an arrow box with an arrow groove and an arrow channel inside, wherein the arrow box, the bowstring and the bow are mounted on the bracket, and the movable launching mechanism is movably connected with the bracket and the arrow box respectively; the method specifically comprises the following steps: the movable launching mechanism is composed of two support rods, the arrow slot is longitudinally arranged in the arrow box, an automatic launching chordal slot serving as a slideway is arranged below the arrow slot, a groove is arranged at the rear end of the automatic launching chordal slot, and a movable pin is arranged in the groove; the arrow channel is arranged in the arrow box, one end of the arrow channel is communicated with the lower part of the arrow groove, and the outlet is communicated with the front end of the arrow box; the invention has reasonable design and ingenious conception, reproduces the shape of ancient weapons one thousand and eight hundred years ago and provides evidence for the traditional wisdom of Chinese nationality. It is made of modern material, can be used as attacking or defending weapon for special soldiers and underwater armed frogman, in particular it provides a continuously-shooting gun type practical weapon.

Description

A repeating crossbow Technical field

The invention relates to a bow for shooting arrows by means of mechanical power, in particular to a repeating crossbow. Background technique

As we all know, the crossbow is a weapon held by ancient soldiers in battle, while the continuous crossbow is said to have been invented by Zhuge Liang during the Three Kingdoms period, but he did not make it himself. , the so-called Yuan Rong, with iron as the arrow, the length of the arrow is eight inches, one crossbow and ten arrows can be fired." This continuous crossbow was a powerful weapon at that time, and it made the enemy fearful in the cold weapon era at that time. But this kind of "continuous crossbow of profit and loss", which makes scholars of later generations feel very sorry, has not yet been investigated in kind. In short, because the picture books and objects have long been lost, it is a mystery whether there really was such an ancient weapon. Invention content'

The purpose of the present invention is to overcome the above-mentioned deficiencies in the prior art. Through research and improvement, a repeating crossbow is provided. The repeating crossbow is reasonable in design and ingenious in conception, and reproduces the shape of an ancient weapon 1,800 years ago. The traditional wisdom of the Chinese nation provides evidence. Made of modern materials, it can be used as an offensive or defensive weapon for special forces and underwater armed frogmen, and especially provides a machine gun-type practical weapon that can be fired in succession.

The technical solution of the present invention is: including a bow and a bowstring, a bracket, a mobile launching mechanism and an arrow box with an arrow groove and an arrow path inside, wherein the bracket is equipped with an arrow box, a bowstring and a bow, and the mobile launching mechanism The mechanism is respectively movably connected with the bracket and the arrow box;

Wherein: the mobile launching mechanism is composed of two poles, one end of the two poles is connected together, and the other end is movably connected with the bracket respectively, and an arrow box is set between the two poles and is movably connected with it The arrow slot, the opening above it is located at the upper opening of the arrow box, the bottom of the arrow slot extends to the bottom of the arrow box, and an automatic launching string slot is arranged below the arrow slot, and the front end of the automatic launching string slot extends into the arrow slot to form The slideway of the string has a groove at the rear end, and a movable pin is arranged in the groove, and the movable pin passes through the bottom of the groove and contacts the bracket dynamically; The side wall; the arrow path is set in the arrow box, one end of which communicates with the arrow groove, and the outlet end is set on the front surface of the arrow box; the front end of the bracket has a hole, and the bow passes through the hole. The bowstring passes through the automatic launch string slot and is connected to both ends of the bow;

In addition, the bracket can be provided with a mechanism for positioning with the arrow box; the upper surface of the front end of the bracket is provided with a groove, and the arrow box

1 confirmation copy The lower surface of the front end is provided with a boss, which is matched with the groove on the upper surface of the front end of the bracket; the head of the bracket and/or both ends of the bow are equipped with thorn-like weapons; the bracket and the bottom of the arrow box are equipped with There are magnetic materials. Compared with the prior art, the beneficial effects of the present invention are: 1. The present invention reproduces the form of ancient weapons 1,800 years ago, providing evidence for the traditional wisdom of the Chinese nation. '

2. The present invention is a supplement to the existing crossbow varieties. As an antique weapon, it belongs to the category of props in film and television dramas. It is suitable for people to use in historical themes of film and television dramas. It is also suitable for people to use as entertainment items when developing tourist attractions. use. At the same time, it can also be used as handicrafts and performance props, and can also be displayed in tourist attractions on ancient battlefields for people to appreciate.

3. The present invention creatively develops the device structure of one bow and one arrow, turns "sequential firing" into the only reality in the world, and constructs a new machine gun-type weapon that can be used on land, with strong combat effectiveness and practicality powerful. It can also be used underwater. As an underwater launch weapon, it has a long range (the arrow shaft is long, the water separation effect is good, and the resistance of the water is small), and it overcomes the short range of the gun (the projectile body is light and the water separation resistance is large, and it is easy to shoot). deviation), easy to rust, and poor defense, the front end of the bracket and both ends of the bow can be equipped with thorn weapons, which are suitable for attacking and defending against sharks and other dangerous animals in the water. Description of drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Figure 2 is a top view of Figure 1.

FIG. 3 is a schematic diagram of the operation process of an embodiment of the present invention (ready state).

Fig. 4 is a schematic diagram of the operation process of an embodiment of the present invention (hanging state).

Fig. 5 is a schematic diagram of the operation process of an embodiment of the present invention (bow drawing state).

FIG. 6 is a schematic diagram of the operation process (launch state) of an embodiment of the present invention.

Fig. 7 is a schematic structural diagram of another embodiment of the present invention.

Detailed ways

The present invention will be described in detail below in conjunction with the accompanying drawings.

'As shown in Figures 1 to 2, the present invention includes a bow and a bowstring, and is also provided with a wooden bracket 6, a mobile launch mechanism 1 and an arrow box 2 with an arrow slot 14 and an arrow path 10, wherein the bracket 6 is installed There is an arrow box 2, a bowstring 5 and a bow 8, and the mobile launching mechanism 1 is respectively movably connected with the bracket 6 and the arrow box 2;

Wherein: The mobile launching mechanism 1 is composed of two struts, and one end of the two struts is connected together (available fixed sleeve connection), the other is respectively connected with the bracket 6, and the arrow box 2 is set between the two poles, and is connected with it flexibly; the arrow groove 14 is longitudinally arranged in the arrow box 2, and the The opening is located at the top of the arrow box 2, and the bottom of the arrow slot 14 extends to the bottom of the arrow box 2, and an automatic launch string slot 4 is arranged below the arrow slot 14, and the front end of the automatic launch string slot 4 extends into the bottom of the arrow slot 14 to form a string. The slideway has a groove 16 at the rear end, and a movable pin 3 is arranged in the groove 16. The movable pin passes through the bottom of the groove 16 and dynamically contacts the bracket 6; the automatic launching string groove 4 is parallel and penetrates Set on both sides of the arrow groove 14; 'The arrow path 10 is set in the arrow box 2, one end communicates with the bottom of the arrow groove 14, and the outlet end is set on the front surface of the arrow box 2; The bracket 6 There is a hole at the front end, and the bow 8 passes through the hole, and the bowstring 5 made of beef tendon passes through the automatic launching string groove 4 and is connected with the two ends of the bow 8;

The profile of the arrow box 2 that can hold ten crossbow bolts 7 in this embodiment is a trapezoidal body (referring to Fig. 1, the number of crossbow arrows 7 can be added according to the size of the arrow box 2), should be carried out according to the following principles and steps during use (see Fig. Fig. 3～6, the profile of described quiver 2 is also the trapezoidal body that top two ends are symmetrically contracted):

1) Put ten crossbow bolts 7 into the arrow groove 14; 2) Push the mobile firing mechanism 1 forward, the bowstring 5 moves backward in the automatic firing string groove 4, and falls into the groove 16 at the rear end of the automatic firing string groove 4 middle; 3) pull the mobile launching mechanism 1 to the rear, the bow 8 drawn by the bow string 5 opens, and the crossbow arrow 7 falls on the arrow path 10; 4) press the mobile launching mechanism 1 downward, and the bracket 6 pushes the movable pin 3 up Upward, the bowstring 5 located in the groove 16 at the rear end of the automatic launching string groove 4 is ejected out of the groove 16, and advances along the automatic launching string groove 4 with an explosive force, so that the bowstring 5 is ejected along the slideway of the string , eject the crossbow bolts 7 on the arrow path 10 from the exit; 5) repeat the above steps, and shoot ten crossbow bolts 7 in the arrow box 2 continuously.

In this embodiment, the arrow box 2 is provided with a cover 12, and a boss or a groove is provided on the cover 12 as an aiming star 11 (see FIG. 3 ). The bracket 6 is provided with a positioning pin, which can be positioned with the arrow box 2. .

The invention has full-function attack capability, and is mainly used by special forces and armed frogmen, and can also be used to attack sharks and other dangerous animals in water. In addition, in order to prevent the arrow box 2 from being dislocated from the bracket 6, the present invention can also be provided with a groove on the upper surface of the front end of the bracket 6, and a boss is provided on the lower surface of the front end of the arrow box 2, and the upper surface of the front end of the bracket 6 Cooperate; In order to prevent the attack of dangerous people and animals, the head of the bracket 6 is equipped with a fishing hairpin or a sharp knife and other stabbing weapons are added at the two ends of the bow (see Figure 7); in order to adapt to underwater Operation, arrow box 2, bracket 6 etc. can adopt waterproof material; On described bracket 6 and arrow box 2 bottoms, magnets can be added, in order to facilitate any mode of use of the present invention (as adopting the arrow 7 of ferrous material) , when used upside down underwater, the arrow 7 in the arrow groove 14 will not fall due to gravity).

Claims (10)

1. a kind of repeating crossbow, includes bow and bowstring, it is characterised in that：Bracket, mobile transmitter structure and the interior arrow box for there are a Jian Caohejian roads are additionally provided with, arrow box and bowstring and bow be wherein installed on bracket, the mobile transmitter structure point ' be not flexibly connected with bracket, arrow box.

2. according to the repeating crossbow described in claim 1, it is characterised in that：The mobile transmitter structure is made up of two poles, and one end of two poles is connected together, and the other end is flexibly connected with bracket respectively, arrow box is arranged between two poles, and be flexibly connected therewith.

3. according to the repeating crossbow described in claim 1, it is characterised in that：The arrow groove is longitudinally located in arrow box, opening above it is located at arrow box place suitable for reading, arrow trench bottom is extended to below arrow box, provided with automatic transmitting string slot below arrow groove, the slideway for constituting string is stretched into below arrow groove in the automatic transmitting string slot front end, rear end, which is provided with groove, groove, is provided with removable pin, and the removable pin passes bottom portion of groove and bracket dynamic Contact.

4. according to the repeating crossbow described in claim 3, it is characterised in that：The automatic transmitting string slot is parallel, penetrate located at arrow groove two side.

5. according to the repeating crossbow described in claim 1, it is characterised in that：The arrow road is in arrow box, and its one end below arrow groove with being communicated, and the port of export is located on the previous surface of arrow box.

6. according to the repeating crossbow described in claim 1, it is characterised in that：The front end of the bracket is provided with hole, and bow is passed through from hole, and bowstring is connected through automatic transmitting string slot and with the two ends of bow.

7. according to the repeating crossbow described in claim 1, it is characterised in that：On the bracket and arrow cassette bottom portion adds magnetic material.

8. according to the repeating crossbow described in claim 1, it is characterised in that：The bracket can be provided with the mechanism positioned with arrow box.

9. according to the repeating crossbow described in claim 1, it is characterised in that：Bracket front end upper surface is provided with groove, and arrow box front underside is provided with boss, the fit depressions with bracket front end upper surface.

10. according to the repeating crossbow described in claim 1, it is characterised in that：The bracket head and/or the two ends of bow install perverse shape weapons additional.