CN210486665U - Bow and magnetic tail arrow capable of improving shooting speed - Google Patents

Abstract

The utility model provides a bow and magnetic tail arrow capable of improving shooting speed, which relates to the field of archery articles, and comprises a bow handle and a bowstring, wherein the bow handle is provided with a launching tube, the launching tube is provided with a magazine, the head end of the magazine is arranged on the launching tube through a non-detachable fixed connection, the tail end of the magazine is higher than the head end of the magazine, and the magazine cavity is communicated with a launching tube cavity; still include and help the push rod, help the push rod to comprise push rod head, push rod and cushion, the push rod bandeau has magnetism, adopt threaded connection between push rod head and push rod, the push rod is worn to establish on the launching tube, the push rod wear and adopt clearance fit between the launching tube, the cushion that dashes is fixed in the push rod afterbody, the push rod tail end still is equipped with bow string hole, the bow string passes bow string hole. The magnetic tail arrow comprises an arrow shaft and a tail cover, the tail cover is fixed at the tail end of the arrow shaft, and the tail cover can be attracted by a magnetic object. The problem of the existing bow and arrow shooting speed is slow is solved. Used for improving the shooting speed of a user in shooting arrows.

Description

Bow and magnetic tail arrow capable of improving shooting speed

Technical Field

The invention relates to the field of archery supplies, in particular to a bow and a magnetic tail arrow capable of improving the shooting speed.

Background

With the increasing improvement of the living standard of people, archery activities are gradually popularized and developed as an effective means for physical exercise. Arrow, including arrow head, arrow shaft, arrow feather and arrow tail. The arrow for bow is longer, usually more than 70 cm (the length of each arrow exceeds one meter), and its side area is larger, so the side wind has a larger effect on it, while the arrow for crossbow is mostly about 30 cm, compared with the side area is smaller, so the side wind has a much smaller effect on it, which is one of the reasons that the crossbow shoots more accurately than the bow.

Shooting speed refers to the number of arrows shot by a person within a certain period of time, and the speed of getting up the arrow and pulling the bow needs to be increased in order to increase the speed. The traditional bow for all types of interior data has the fastest shooting speed, because other types of arches are provided with various arrow platforms, the arrow platforms greatly influence the arrow-up speed, and the shooting speed is influenced.

Disclosure of Invention

In view of the above-mentioned shortcomings of the prior art, the present invention aims to provide a bow capable of increasing shooting speed and a special magnetic tail arrow thereof.

On one hand, the invention provides a bow capable of improving shooting speed, which comprises a bow handle and a bowstring, wherein a shooting tube is arranged on the bow handle, a magazine is arranged on the shooting tube, the head end of the magazine is fixedly connected on the shooting tube in a non-detachable mode, the tail end of the magazine is higher than the head end of the magazine, and the inner cavity of the magazine is communicated with the tube cavity of the shooting tube;

still include and help the push rod, help the push rod to comprise push rod head, push rod and cushion, the push rod bandeau has magnetism, adopt threaded connection between push rod head and push rod, the push rod is worn to establish on the launching tube, the push rod wear and adopt clearance fit between the launching tube, the cushion that dashes is fixed in the push rod afterbody, the push rod tail end still is equipped with bow string hole, the bow string passes bow string hole.

The launching tube is characterized by further comprising a lining tube, wherein the lining tube is made of wear-resistant materials, and the lining tube is in threaded connection with the launching tube.

Further, still include buffer gear, buffer gear comprises sleeve pipe, buffer spring and spring cover, threaded connection between sleeve pipe and launching tube, sliding connection between sleeve pipe and spring cover, buffer spring arranges in between launching tube rear end and the spring cover, it has the push rod hole to open on the spring cover.

Furthermore, the magazine cover is connected with the tail end of the magazine in an elastic deformation mode.

Further, the launching tube is divided into a launching tube front portion and a launching tube rear portion, the launching tube front portion and the launching tube rear portion are connected through threads, the inner diameter of the front portion of the launching tube is larger than the inner diameter of the rear portion of the launching tube, the head end of the magazine is fixed to the front portion of the launching tube, the diameter of the push rod head is larger than the inner diameter of the rear portion of the launching tube and smaller than the inner diameter of the front portion of the launching tube, and the diameter of the push rod is smaller than the inner diameter of the rear.

Furthermore, the launching tube is divided into a launching tube front part and a launching tube rear part, the launching tube front part and the launching tube rear part are connected through threads, and the push rod is painted with a color ring.

On the other hand, the invention also provides a magnetic tail arrow, which comprises an arrow shaft and a tail cover, wherein the tail cover is fixed at the tail end of the arrow shaft, and can be attracted by a magnetic object.

Furthermore, the section of the tail cover is T-shaped, and the tail cover is connected with the tail end of the arrow shaft in an elastic deformation mode.

Furthermore, the section of the tail cover is in a concave shape, and the tail cover is connected with the tail end of the arrow shaft in an interference fit manner or in a threaded manner.

Furthermore, the section of the tail cover is convex, and the tail cover is connected with the tail end of the arrow shaft in an interference fit manner or in a threaded manner.

The bow and the magnetic tail arrow which can improve the shooting speed provided by the invention can have the following beneficial effects:

the user only needs to pull the bow to put the arrow, the boosting rod can quickly push the magnetic tail arrow out of the launching tube cavity, the arrow stored in the magazine is pulled again, and the arrow automatically falls into the launching tube cavity due to gravity, so that the time consumed by arrow loading action is reduced, and the shooting speed of the user is greatly increased. Compared with the arrow for the bow, the magnetic tail arrow provided by the invention has shorter arrow support and smaller lateral area, greatly reduces the sensitivity to the side wind, and greatly improves the shooting precision. In addition, the tail cover which can be attracted by a magnetic object is fixed at the tail part of the arrow shaft of the magnetic tail arrow provided by the invention, after the arrow is pulled, the arrow support falls into the launching tube cavity and can be attracted by the magnetic push rod head, and even if a user needs to shoot a target downwards, the magnetic tail arrow cannot fall out of the launching tube.

Drawings

FIG. 1 is a perspective view of an improved ejection speed bow of the present invention;

FIG. 2 is a front view of the bail of the undocked window of the present invention;

FIG. 3 is a perspective view of the bail of the side-hung window of the present invention;

FIG. 4 is a front view of the bail of the side-hung window of the present invention;

FIG. 5 is a perspective view of the bail of the center fenestration of the present invention;

FIG. 6 is a rear elevational view of the bail of the center fenestration of the present invention;

FIG. 7 is a front view of the push-assist lever of the present invention (with portions of the lever omitted);

FIG. 8 is a top plan view of the push-assist lever of the present invention (with portions of the lever omitted);

FIG. 9 is a perspective view of the putter head of the present invention;

FIG. 10 is a perspective view of the liner tube of the present invention;

FIG. 11 is a front view of the liner tube of the present invention;

FIG. 12 is a top view of the liner tube of the present invention;

FIG. 13 is a right side view of the liner tube of the present invention;

FIG. 14 is a cross-sectional view of the cushioning mechanism of the present invention;

FIG. 15 is a cross-sectional view of the boost lever of the present invention prior to striking the bumper mechanism;

FIG. 16 is a cross-sectional view of the boost lever of the present invention after it strikes the cushioning mechanism;

FIG. 17 is a perspective view of the front of the launch tube of the present invention;

FIG. 18 is a front view of the front portion of the launch tube of the present invention;

FIG. 19 is a left side view of the front portion of the launch tube of the present invention;

FIG. 20 is a bottom view of the front portion of the launch tube of the present invention;

figure 21 is a cross-sectional view of the magazine of the present invention in resilient deformable engagement with the magazine lid;

figure 22 is a rear elevational view of the front portion of the launch tube with the magazine of the present invention deformed to accommodate spherical projectiles;

figure 23 is a top view of the front of the launch tube with the magazine of the present invention deformed to accommodate spherical projectiles;

figure 24 is a left side view of the front portion of the launch tube with the magazine of the present invention deformed to accommodate spherical projectiles;

figure 25 is a perspective view of the front of the launch tube with the magazine of the present invention deformed to accommodate spherical projectiles;

fig. 26 is a cross-sectional view of a magazine of the present invention, with a spherical projectile receivable, attached to the magazine lid;

FIG. 27 is a cross-sectional view of the front portion of the launch tube of the present invention when not loaded with a magnetic tail arrow or spherical projectile;

FIG. 28 is a cross-sectional view of the front of the launch tube of the present invention loaded into a magnetic tail arrow or spherical projectile;

FIG. 29 is a cross-sectional view of a magnetic tail arrow of the present invention falling into a launch lumen;

FIG. 30 is a cross-sectional view of a magnetic tail arrow of the present invention falling into a launch lumen;

FIG. 31 is a cross-sectional view of a magnetic tail arrow of the present invention being attracted by a putter head;

FIG. 32 is a cross-sectional view of a steel ball of the present invention being attracted by the putter head;

FIG. 33 is a cross-sectional view of the T-tail cap of the present invention shown in connection with an arrow shaft;

FIG. 34 is a cross-sectional view of the interference fit connection between the end cap and the arrow shaft of the present invention;

FIG. 35 is a cross-sectional view of the threaded connection between the lug-shaped tail cap and the arrow shaft of the present invention;

FIG. 36 is a cross-sectional view of the female tail cap of the present invention in interference fit engagement with an arrow shaft;

fig. 37 is a cross-sectional view of the female tail cap of the present invention in threaded engagement with an arrow shaft.

Description of reference numerals:

1-bow handle; 2-bowstring; 3-a launch tube; 4-magazine; 5, an inner cavity; 6-lumen; 7-a putter head; 8, a push rod; 9-a cushion pad; 10-bow string holes; 11-lining tube; 12-a buffer mechanism; 13-a sleeve; 14-a buffer spring; 15-spring cover; 16-push rod hole; 17-cartridge cover; 18-the front part of the launch tube; 19-rear part of the launch tube; 20-color circle; 21-arrow shaft; 22-tail cap.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: the magnetic tail arrow provided by the invention does not mean that the tail cover (22) of the arrow has magnetism, but means that the tail cover (22) of the magnetic tail arrow can be attracted by a magnetic object, the tail cover (22) can be made of ferromagnetic metal (which has no magnetism, can be attracted by the magnetic object, can be magnetized and has magnetism) such as iron, nickel, cobalt and the like without magnetism, or the tail cover (22) with magnetism can be made by molding and magnetizing the ferromagnetic metal. In addition, the magnetic tail arrow provided by the invention and the push-aid rod are prevented from falling off by means of magnetic force, namely the push rod head (7) does not necessarily need to have magnetism, only the requirement that at least one of the tail cover (22) and the push rod head (7) has magnetism is met, and the other one is made of ferromagnetic metal is met, and the following description is provided by way of illustration: the tail cover (22) is made of ferromagnetic metal and has no magnetism, and the push rod head (7) has magnetism; secondly, the tail cover (22) is provided with magnetism, and the push rod head (7) is provided with magnetism; thirdly, the tail cover (22) is provided with magnetism, and the push rod head (7) is made of ferromagnetic metal and is not provided with magnetism. The above three schemes can achieve the purpose of preventing the arrow with the magnetic tail from falling off, and can be easily obtained according to the embodiment of the invention without creative work by those skilled in the art, so that the invention shall be included in the protection scope of the invention.

On one hand, the invention provides a bow capable of improving shooting speed, and the bow comprises a bow handle (1) and bowstrings (2), wherein a launching tube (3) is arranged on the bow handle (1), a magazine (4) is arranged on the launching tube (3), the head end of the magazine (4) is fixedly connected to the launching tube (3) in a non-detachable mode, the tail end of the magazine (4) is higher than the head end of the magazine (4), and an inner cavity (5) of the magazine is communicated with a tube cavity (6) of the launching tube;

still include the push rod of helping, see fig. 7, 8 and 9, the push rod of helping comprises push rod head (7), push rod (8) and buffering pad (9), push rod head (7) have magnetism, adopt threaded connection between push rod head (7) and push rod (8), push rod (8) wear to establish on launching tube (3), push rod (8) wear and adopt clearance fit between launching tube (3), buffering pad (9) accessible bonding mode is fixed in push rod (8) afterbody, push rod (8) tail end still is equipped with bow string hole (10), bow string (2) pass bow string hole (10).

The non-detachable fixed connection between the magazine (4) and the launching tube (3) can be welding or bonding. The magazine (4) and the launch tube (3) can also be directly manufactured into a whole in the manufacturing stage, for example, if the launch tube (3) and the magazine (4) are both made of plastic materials, the launch tube (3) and the magazine (4) can be combined into a whole by adopting an injection molding process; if the barrel (3) and the magazine (4) are made of a metal material, the barrel (3) and the magazine (4) can be integrated by using a casting process. Such modifications are easily attainable by one versed in the art from the embodiments of the present invention and are to be included within the scope and spirit of the present invention.

In addition, referring to fig. 1 to 6, the bow capable of improving the shooting speed provided by the invention can be provided with a bow window or not, for the bow with the bow window, the emission tube (3) is preferably fixed on the bow handle (1) by welding or bonding, and the emission tube (3) and the bow handle (1) can be directly manufactured into a whole at the manufacturing stage of the bow handle (1); for the bow without the bow window, the emission tube (3) and the bow handle (1) can be directly manufactured into a whole at the manufacturing stage of the bow handle (1).

Further, referring to fig. 29 and 30 (the bow handle is not shown in fig. 29 and 30), in order to avoid the need of replacing the whole bow handle (1) due to abrasion of the launching tube (3) in long-term use, the bow handle also comprises a lining tube (11), the lining tube (11) is made of wear-resistant materials, and the lining tube (11) is connected with the launching tube (3) in a threaded mode. The wearing position is transferred to the lining pipe (11) due to the addition of the lining pipe (11), and when the lining pipe (11) is seriously worn due to long-term use, a user can replace the lining pipe (11) by himself, so that the problem that the bow handle (1) cannot be used due to the wearing of the emission pipe (3) is solved.

Further, referring to fig. 14, 15 and 16, in order to buffer the residual energy of the boosting rod, the boosting rod device further comprises a buffer mechanism (12), wherein the buffer mechanism (12) comprises a sleeve (13), a buffer spring (14) and a spring cover (15), the sleeve (13) is in threaded connection with the launching tube (3), the sleeve (13) is in sliding connection with the spring cover (15), the buffer spring (14) is arranged between the rear end of the launching tube (3) and the spring cover (15), and the spring cover (15) is provided with a push rod hole (16). After the boosting rod pushes the launched objects such as magnetic tail arrows or steel balls out, the push rod (8) still has high energy, the energy of the push rod (8) is transmitted to the spring cover (15) of the buffer mechanism (12) through the buffer pad (9) fixed on the push rod (8), and the energy is transmitted to the buffer spring (14) through the spring cover (15) and is slowly released, so that the damage of the residual energy of the boosting rod to the bow handle (1) is relieved to the maximum extent.

Further, referring to fig. 18 to 21, in order to prevent the arrow from accidentally falling out of the magazine, the magazine further comprises a magazine cover (17), and the magazine cover (17) is elastically deformed and connected with the tail end of the magazine (4).

Further, referring to fig. 29, in order to avoid that a user pulls the push-aid rod out of the launching tube (3) by hard force, the launching tube (3) is divided into a launching tube front part (18) and a launching tube rear part (19), the launching tube front part (18) and the launching tube rear part (19) are connected through threads, the inner diameter of the launching tube front part (18) is larger than that of the launching tube rear part (19), the head end of the magazine (4) is fixed on the launching tube front part (18), the diameter of the push rod head (7) is larger than that of the launching tube rear part (19) and smaller than that of the launching tube front part (18), and the diameter of the push rod (8) is smaller than that of the launching tube rear part (19). When the push rod is used, the diameter of the push rod head (7) is between the inner diameters of the front part (18) and the rear part (19) of the launching tube, so that the push rod head (7) can be clamped between the front part (18) and the rear part (19) of the launching tube, and the situation that a user forcefully and violently pulls out the push rod (8) is avoided.

Further, referring to fig. 30, in order to avoid that the user pulls the push-aid rod out of the launching tube (3) by too hard force, the launching tube (3) is divided into a launching tube front part (18) and a launching tube rear part (19), the launching tube front part (18) and the launching tube rear part (19) are connected through threads, and the push rod (8) is painted with a color ring (20). Because the inner diameters of the front part (18) and the rear part (19) of the launching tube are the same, the diameter of the push rod head (7) is the same as that of the push rod (8), and the push rod assisting tube is in clearance fit connection with the launching tube (3), the push rod assisting tube can axially move (a central shaft in the launching tube) and rotate in the launching tube (3), a color ring (20) is coated on a proper position close to one end of the push rod head (7) by using a pigment with bright and striking colors in order to prevent the push rod (8) from falling off, so that when a user draws a bow and sees the color ring (20) appearing on the push rod (8), the continuous drawing of the bow is stopped immediately to prevent the push rod (8) from falling off, and when the color ring (20) is in a proper position, the push rod head (7) and the push rod (8) can not block the head end of the magazine (4), so that arrow support or steel balls can fall into a tube cavity (.

It should be further noted that: the main idea of the invention for improving the shooting speed is as follows: the bow handle (1) is provided with the launching tube (3), the launching tube (3) is provided with the magazine (4), the tail end of the magazine (4) is higher than the head end of the magazine (4), so arrow supports or steel balls in the magazine (4) can automatically fall into the launching tube (4) due to gravity, the boosting rod is used for pushing the arrow supports or the steel balls out of the launching tube (3), a user can finish launching only by pulling a bow releasing handle, the time consumed in the arrow loading process which consumes the longest time in arrow shooting motion is saved, and the purpose of improving shooting speed is achieved. Referring to fig. 1, the arch capable of improving ejection speed provided by the invention can be a reverse-curved arch, a positive-curved arch or a modern compound arch, if the arch is a reverse-curved arch or a positive-curved arch, only a part of arch sheet and a part of bowstring are omitted in fig. 1, if the arch is a modern compound arch, a part of arch sheet, a part of bowstring, a pulley and other parts are omitted in fig. 1, and all arches applying the main idea of improving ejection speed of the invention are included in the protection scope of the invention.

Finally, it is also to be noted that: the bow capable of improving shooting speed provided by the invention can not only use the magnetic tail arrow provided by the invention, but also launch spherical pellets such as steel balls, mud pellets and the like by changing the shape of the magazine, see 22 to 25, and the bow capable of improving shooting speed can still achieve the aim of improving shooting speed by changing the shape of the magazine, see 26, when the bow is used for launching spherical pellets, the magazine (4) and the magazine cover (17) can also adopt threaded connection, and the bow can be easily obtained according to the embodiment of the invention without creative labor by a person skilled in the art, so the bow capable of improving shooting speed is included in the protection scope of the invention.

In another aspect, the invention further provides a magnetic tail arrow, which comprises an arrow shaft (21) and a tail cover (22), wherein the tail cover (22) is fixed at the tail end of the arrow shaft (21), and the tail cover (22) can be attracted by a magnetic object.

Further, referring to fig. 33, the section of the tail cap (22) is t-shaped, and the tail cap (22) is elastically deformed and connected with the tail end of the arrow shaft (21).

Further, referring to fig. 36 and 37, the section of the tail cap (22) is concave, and the tail cap (22) is connected with the tail end of the arrow shaft (21) in an interference fit manner or in a threaded manner.

Further, referring to fig. 34 and 35, the section of the tail cap (22) is convex, and the tail cap (22) is connected with the tail end of the arrow shaft (21) in an interference fit manner or in a threaded manner.

In addition, in fig. 33 to 37 of the drawings, only a cross-sectional view of the connection between the tail cap (22) and the arrow shaft (21) is given, and a perspective view and three-dimensional view of the tail cap (22) are not given because: the section of the tail cover (22) is an axisymmetric figure, and the tail cover (22) can be obtained by rotating the section of the tail cover (22) in the figure around the symmetry axis.

The tail cover (22) and the arrow shaft (21) can be fixed together in a threaded connection mode, an elastic deformation connection mode and an interference fit connection mode. To name a few examples:

an arrow, see fig. 33, the arrow shaft (21) is made of bamboo or hardwood, the arrow shaft (21) is solid, the head end of the arrow shaft (21) is sharpened to be an arrow or a metal arrow is fixed, the tail cover (22) is T-shaped in cross section, the tail cover (22) is nailed into the tail of the arrow shaft (21), the tail of the arrow shaft (21) is slightly elastically deformed, and the elastic deformation enables the tail of the arrow shaft (21) to tightly clamp the tail cover (22) to prevent the arrow shaft from falling off;

the arrow shaft (21) is made of bamboo or hardwood, the arrow shaft (21) is solid, the head end of the arrow shaft (21) is sharpened to be used as an arrow or a metal arrow is fixed, the section of the tail cover (22) is concave or convex, and the tail cover (22) is connected with the tail of the arrow shaft (21) in an interference fit manner;

the arrow rod (21) is made of light metal materials such as aluminum alloy and titanium alloy, the arrow rod (21) can be solid or hollow, the head end of the arrow rod (21) is sharpened to be used as an arrow or a fixed metal arrow, the section of the tail cover (22) is concave or convex, and the tail cover (22) is connected with the tail end of the arrow rod (21) in a threaded connection or interference fit manner;

four, an arrow, arrow shaft (21) use light materials preparation such as glass fibre, carbon fibre, arrow shaft (21) are hollow, arrow shaft (21) head end is through fixed metal arrow head of threaded connection, tail-hood (22) cross-section is type of protruding, adopt threaded connection between tail-hood (22) and arrow shaft (21) end.

For the bow using the size difference between the push rod head (7) and the launching tube (3) to realize the anti-drop rod, when in use: placing steel balls or magnetic tail arrows provided by the invention into a magazine (4), covering a magazine cover (17), when a user pulls a bow to pull a boosting rod to a limit position (see figure 29, the limit position refers to the position where a boundary line between a push rod (8) and a push rod head (7) is located when the user can not pull the bow continuously, because the inner diameter of the front part (18) of a launching tube is larger than that of the push rod head (7) and the diameter of the push rod head (7) is larger than that of the rear part (19) of the launching tube, the push rod head (7) can be clamped in front of the rear part (19) of the launching tube, the magnetic tail arrows or the steel balls can automatically fall into a tube cavity (6) of the launching tube due to gravity and are sucked by the magnetic push rod head (7) (refer to figures 31 and 32, the connecting position of the front end of the magazine (4) and the launching tube (3) is arranged at a distance which is a little more than the length of the push rod head end (7) in front of the limit position, pulling the front push rod (8) to block, after the bow is pulled to the extreme position, the push rod (8) and the push rod head (7) cannot block the outlet of the head end of the magazine (4), so that arrow or steel balls fall into the tube cavity (6) of the launching tube due to gravity, the arrow or the steel balls are sucked by the push rod head (7) after falling into the tube cavity (6) of the launching tube, as shown in fig. 28, the diameter of the arrow or the steel balls is only a little smaller than that of the tube cavity (6) of the launching tube, so that the next arrow or the next steel balls cannot fall into the tube cavity (6) of the launching tube until the previous arrow or the previous steel balls are pushed out and the push rod head (7) returns to the extreme position again, the problem that the arrow or the steel balls fall out of the launching tube (3) when the shooting direction is downward is avoided, and the push rod is assisted to push the magnetic tail arrow or the steel balls out of.

For the bow that uses the color wheel (21) to remind the user to prevent the pulling out of the push-aid rod, see fig. 30, the using method and working principle are roughly the same as the bow that uses the size difference between the push rod head (7) and the emission tube (3) to realize the anti-dropping rod, except that: the bow of the anti-falling rod is realized by utilizing the size difference between the push rod head (7) and the launching tube (3), the attention is not required to be dispersed on the push rod (8) to see whether a color ring (20) appears or not, the bow can be pulled to be immovable (when the limit position is reached, a steel ball or a magnetic tail arrow automatically falls into the launching tube cavity (6) and is sucked by the push rod head (7)) with great confidence; the use of a coloured ring (20) to alert the user to prevent the bow of the push-aid stick from being pulled out requires the user to divert some of his effort to see if the coloured ring (20) is present on the push-stick (8), the presence of the coloured ring (20) indicating that the bow has been pulled to its limit (at which time the magnetic tail arrow or steel ball stored in the magazine (4) will fall down into the barrel cavity (6) of the launch tube).

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims (10)

1. A bow capable of improving shooting speed comprises a bow handle (1) and a bow string (2), and is characterized in that: the bow handle (1) is provided with a launching tube (3), the launching tube (3) is provided with a magazine (4), the head end of the magazine (4) is fixedly connected to the launching tube (3) in a non-detachable mode, the tail end of the magazine (4) is higher than the head end of the magazine (4), and an inner cavity (5) of the magazine is communicated with a tube cavity (6) of the launching tube;

still including helping the push rod, help the push rod to constitute by push rod head (7), push rod (8) and cushion (9), push rod head (7) have magnetism, adopt threaded connection between push rod head (7) and push rod (8), wear to establish on launching tube (3) push rod (8), wear to adopt clearance fit between with launching tube (3) push rod (8), cushion (9) are fixed in push rod (8) afterbody, push rod (8) tail end still is equipped with bow string hole (10), bow string (2) pass bow string hole (10).

2. The bow of claim 1, wherein: the launching tube is characterized by further comprising a lining tube (11), wherein the lining tube (11) is made of wear-resistant materials, and the lining tube (11) is in threaded connection with the launching tube (3).

3. An arch for increasing ejection velocity according to claim 1 or 2, wherein: still include buffer gear (12), buffer gear (12) comprise sleeve pipe (13), buffer spring (14) and spring cover (15), threaded connection between sleeve pipe (13) and launching tube (3), sliding connection between sleeve pipe (13) and spring cover (15), buffer spring (14) are arranged in between launching tube (3) rear end and spring cover (15), it has push rod hole (16) to open on spring cover (15).

4. The bow of claim 3, wherein: the cartridge magazine is characterized by further comprising a cartridge magazine cover (17), wherein the cartridge magazine cover (17) is connected with the tail end of the cartridge magazine (4) in an elastic deformation mode.

5. The bow of claim 4, wherein: launch tube (3) are divided into launch tube front portion (18) and launch tube rear portion (19), pass through threaded connection between launch tube front portion (18) and launch tube rear portion (19), launch tube front portion (18) inner diameter is greater than launch tube rear portion (19) inner diameter, magazine (4) head end is fixed in on launch tube front portion (18), putter head (7) diameter is greater than launch tube rear portion (19) inner diameter and is less than launch tube front portion (18) inner diameter, putter (8) diameter is less than launch tube rear portion (19) inner diameter.

6. The bow of claim 4, wherein: the launching tube (3) is divided into a launching tube front part (18) and a launching tube rear part (19), the launching tube front part (18) and the launching tube rear part (19) are connected through threads, and the push rod (8) is provided with a colored ring (20).

7. A maglev arrow dedicated to archery bows of claim 1, comprising an arrow shaft (21) and a tail cap (22), characterized in that: the tail cover (22) is fixed at the tail end of the arrow shaft (21), and the tail cover (22) can be attracted by a magnetic object.

8. The magnetic tail arrow of claim 7, wherein: the section of the tail cover (22) is T-shaped, and the tail cover (22) is connected with the tail end of the arrow shaft (21) through elastic deformation.

9. The magnetic tail arrow of claim 7, wherein: the section of the tail cover (22) is concave, and the tail cover (22) is connected with the tail end of the arrow shaft (21) in an interference fit manner or in a threaded manner.

10. The magnetic tail arrow of claim 7, wherein: the section of the tail cover (22) is convex, and the tail cover (22) is connected with the tail end of the arrow shaft (21) in an interference fit manner or in a threaded manner.

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