CN215952365U

CN215952365U - Bow-turning wear-resistant arrow

Info

Publication number: CN215952365U
Application number: CN202122295156.5U
Authority: CN
Inventors: 肖日国; 丛东晓; 彭彬; 许昕; 薛豪
Original assignee: Weihai Partner Composite Material Co ltd
Current assignee: Weihai Partner Composite Material Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-03-04
Anticipated expiration: 2031-09-23

Abstract

The utility model discloses a reverse bow wear-resistant arrow which comprises an arrow rod, wherein the arrow rod is a carbon fiber tube, arrow feathers are arranged on the arrow rod, an arrow head is arranged at the front end of the arrow rod, and an arrow seat is arranged at the tail end of the arrow rod; the tail part of the arrow seat is provided with a bowstring groove, the bowstring groove is provided with an inward sunken buffer groove, the top of the buffer groove is provided with a limiting step, a hemispherical block is arranged in the buffer groove, the periphery of the hemispherical block is fixedly provided with a limiting plate, and a first spring is connected between the limiting plate and the limiting step; a layer of metal plate is fixed on the surface of the hemispherical block, and a plurality of protruding salient points are formed on the surface of the metal plate. The novel arrow shaft adopts the carbon fiber tube, so that the defect that the arrow shaft is easy to bend is effectively overcome; in addition, the carbon fiber tube has good wear resistance, so that the service life of the recurve bow wear-resistant arrow is longer. In addition, the buffering structure is arranged at the contact position of the arrow seat and the bowstring, so that the abrasion of the bowstring to the arrow seat is reduced, and the abrasion resistance of the anti-bending bow abrasion-resistant arrow is further improved.

Description

Bow-turning wear-resistant arrow

Technical Field

The utility model relates to a wear-resistant arrow, in particular to a recurve bow wear-resistant arrow.

Background

Archery activities have many advantages of exercising, coordinating and balancing abilities, increasing physical quality and the like, and gradually become more common sports activities in daily life of people. To traditional shooting arrow, its arrow shaft's wearability is relatively poor, can appear the crooked condition of arrow shaft after long-time the use, and then influence the precision of shooting. In addition, the arrow seat and the bowstring are repeatedly contacted and rubbed, so that the abrasion of the arrow seat is serious, and the service life of the arrow is greatly reduced.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model provides a recurve bow wear-resistant arrow.

In order to solve the technical problems, the utility model adopts the technical scheme that: a reverse-curved bow wear-resistant arrow comprises an arrow rod, wherein the arrow rod is a carbon fiber tube, arrow feathers are arranged on the arrow rod, an arrow head is installed at the front end of the arrow rod, and an arrow seat is installed at the tail end of the arrow rod;

the tail part of the arrow seat is provided with a bowstring groove, the bowstring groove is provided with an inward sunken buffer groove, the top of the buffer groove is provided with a limiting step, a hemispherical block is arranged in the buffer groove, the periphery of the hemispherical block is fixedly provided with a limiting plate, and a first spring is connected between the limiting plate and the limiting step; a layer of metal plate is fixed on the surface of the hemispherical block, and a plurality of protruding salient points are formed on the surface of the metal plate.

Furthermore, a second spring is connected between the semispherical block and the bottom wall of the buffer groove.

Further, the side wall of the bow-string groove is formed with a staggered tooth.

Furthermore, the arrow feathers are provided with three groups, and the three groups of arrow feathers are distributed at equal intervals and are fixedly arranged on the arrow shaft.

Furthermore, each group of arrow feathers is fixedly connected with a fixed plastic plate which is fixedly adhered to the arrow shaft.

Furthermore, the arrow shaft is hollow, and the front end and the tail end of the arrow shaft are both solid structures.

Furthermore, the arrow seat is fixedly connected with a cross connecting frame, and the front end of the arrow rod is provided with a fixing groove riveted with the cross connecting frame.

Furthermore, a threaded rod is fixedly arranged at one end of the arrow, and a threaded hole matched with the threaded rod is formed in the tail end of the arrow rod.

The utility model discloses a reverse bow wear-resistant arrow, wherein the whole arrow shaft is made of a carbon fiber tube, the carbon fiber tube has excellent rigidity, and the defect that the arrow shaft is easy to bow is effectively overcome; in addition, the carbon fiber tube has good wear resistance, so that the service life of the recurve bow wear-resistant arrow is longer. In addition, the buffering structure is arranged at the contact position of the arrow seat and the bowstring, so that the abrasion of the bowstring to the arrow seat is reduced, and the abrasion resistance of the anti-bending bow abrasion-resistant arrow is further improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic cross-sectional view of the arrow seat in fig. 1.

Fig. 3 is an enlarged schematic view of the structure at a in fig. 2.

In the figure: 1. an arrow shaft; 2. an arrow seat; 3. fletching; 4. an arrow; 5. malocclusion; 6. an arcuate slot; 7. fixing the plastic plate; 10. a buffer tank; 11. a hemispherical block; 12. a cross-shaped connecting frame; 13. a metal plate; 14. salient points; 15. a limiting plate; 16. a first spring; 17. a second spring; 18. and a limiting step.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

A recurve bow wear-resisting arrow, as shown in figure 1, comprises an arrow shaft 1, wherein the arrow shaft 1 adopts a carbon fiber tube, firstly, the carbon fiber tube has excellent structural rigidity, and is difficult to deform after repeated and long-term use, thereby effectively solving the problem of poor recurve bow capability of the traditional arrow shaft for shooting; in addition, the carbon fiber tube also has the advantage of good wear resistance, so that the good appearance of the arrow shaft 1 can be maintained, and the service life of the anti-bending bow wear-resistant arrow is prolonged.

As also shown in fig. 1, arrow feathers 3 are arranged on an arrow shaft 1, the arrow feathers 3 are in a conventional design of an arrow, the novel reverse bow wear-resistant arrow disclosed by the utility model is provided with three groups of arrow feathers, the three groups of arrow feathers are distributed at equal intervals and are fixedly arranged on the arrow shaft 1, and the arrow feathers distributed at equal intervals can keep good balance; moreover, in order to ensure that the arrow feathers can be well and stably fixed on the arrow shaft 1, each group of arrow feathers is fixedly connected with a fixed plastic plate 7, the fixed plastic plate 7 is in a strip shape, and the fixed plastic plate 7 is attached to the arrow shaft and is fixedly bonded with the arrow shaft 1 so as to realize the fixation of the arrow feathers.

As shown in fig. 1, an arrow 4 is mounted at the front end of the arrow shaft 1, and an arrow seat 2 is mounted at the tail end of the arrow shaft 1; in order to facilitate the fixed installation of the arrow head 4 and the arrow seat 2, the interior of the arrow shaft 1 is hollow, and the front end and the tail end of the arrow shaft are both solid structures. Wherein, arrow head 4 is made for the metal, has sharp-pointed portion, fixes on arrow shaft 1 through screw thread mating connection's mode, specifically has: the threaded rod is fixedly arranged at one end of the arrow head 4, and the threaded hole matched with the threaded rod is formed in the tail end of the arrow shaft 1. Arrow seat 2 is the plastics system, and too hard material can cause the damage to the bowstring, and arrow seat 2 is fixed the riveting on arrow shaft 1, specifically has: the arrow seat 2 is fixedly connected with a cross connecting frame 12, and the front end of the arrow rod 1 is provided with a fixing groove riveted with the cross connecting frame 12.

As for the arrow seat 2, the arrow seat can be frequently contacted with bowstrings, as shown in figure 2, the tail part of the arrow seat 2 is provided with a bowstring groove 6, and the bowstring groove 6 is used for putting the bowstrings in when the bow is pulled. The contact position of the bowstring groove 6 and the bowstring is a smooth arc shape, meanwhile, an inward-concave buffer groove 10 is arranged at the contact position, as shown in fig. 3, a limiting step 18 is formed at the top of the buffer groove 10, a hemispherical block 11 is installed in the buffer groove 10, a limiting plate 15 is fixedly arranged on the periphery of the hemispherical block 11, and therefore a first spring 16 is connected between the limiting plate 15 and the limiting step 18; a second spring 17 is connected between the hemispherical block 11 and the bottom wall of the buffer tank 10. The additional arrangement of the buffer structure can play a role in protecting the arrow seat 2 in the repeated bouncing process of the bowstring. Meanwhile, the contact point of the bowstring and the arrow seat 2 is arranged on the hemispherical block 11, in order to strengthen the protection of the hemispherical block 11, as shown in fig. 3, a layer of metal plate 13 is fixed on the surface of the hemispherical block 11 at the position of the bowstring groove 6, and the metal plate 13 has extremely strong wear resistance, so that the hemispherical block 11 is well protected from wear; however, the metal plate 13 is smooth and not good for stabilizing the bow string, and therefore, a plurality of protruding bumps 14 are formed on the surface of the metal plate 13. In addition, the side wall of the bow-string groove 6 is provided with the staggered teeth 5, the staggered teeth 5 can limit the bow string in the bow-string groove 6 to a certain extent, and the situation that the bow string slides away from the arrow seat along the contact position of the bow-string groove 6 and the bow string is avoided.

Therefore, for the recurve bow wear-resistant arrow disclosed by the utility model, the arrow rod adopts the carbon fiber tube with excellent rigidity and wear resistance, and the recurve bow capability of the arrow rod is effectively improved. Meanwhile, a buffering structure is additionally arranged at the arrow seat, so that the damage of the repeatedly flicked bowstring to the arrow seat is reduced; simultaneously, carry out the wearability reinforcing design to the contact department of bowstring and arrow seat, further improved the life of this novel wear-resisting arrow of anti-bow that discloses.

The above embodiments are not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art may make variations, modifications, additions or substitutions within the technical scope of the present invention.

Claims

1. The utility model provides a wear-resisting arrow of recurve bow, includes arrow shaft (1), its characterized in that: the arrow shaft (1) is a carbon fiber tube, arrow feathers (3) are arranged on the arrow shaft (1), an arrow head (4) is installed at the front end of the arrow shaft (1), and an arrow seat (2) is installed at the tail end of the arrow shaft (1);

the tail part of the arrow seat (2) is provided with a bow-string groove (6), the bow-string groove (6) is provided with an inward concave buffer groove (10), the top of the buffer groove (10) is provided with a limiting step (18), a hemispherical block (11) is installed in the buffer groove (10), the periphery of the hemispherical block (11) is fixedly provided with a limiting plate (15), and a first spring (16) is connected between the limiting plate (15) and the limiting step (18); a layer of metal plate (13) is fixed on the surface of the hemispherical block (11), and a plurality of protruding convex points (14) are formed on the surface of the metal plate (13).

2. The recurved bow wear arrow according to claim 1, wherein: a second spring (17) is connected between the semispherical block (11) and the bottom wall of the buffer groove (10).

3. The recurved bow wear arrow according to claim 1, wherein: staggered teeth (5) are formed on the side wall of the bow-string groove (6).

4. The recurved bow wear arrow according to claim 1, wherein: the arrow feathers (3) are provided with three groups, and the three groups of arrow feathers are distributed at equal intervals and are fixedly arranged on the arrow shaft (1).

5. The recurved bow wear arrow according to claim 4, wherein: each group of arrow feathers is fixedly connected with a fixed plastic plate (7), and the fixed plastic plates (7) are fixedly adhered to the arrow shaft (1).

6. The recurved bow wear arrow according to claim 1, wherein: the interior of the arrow shaft (1) is hollow, and the front end and the tail end of the arrow shaft are both of solid structures.

7. The recurved bow wear-resistant arrow according to claim 6, wherein: the arrow seat (2) is fixedly connected with a cross connecting frame (12), and the front end of the arrow rod (1) is provided with a fixing groove riveted with the cross connecting frame (12).

8. The recurved bow wear-resistant arrow according to claim 6, wherein: the one end of arrow point (4) has set firmly the threaded rod, and the tail end of arrow shaft (1) is seted up with threaded rod matched with screw hole.