CN210229086U

CN210229086U - Novel wide back standard competition martial art knife

Info

Publication number: CN210229086U
Application number: CN201921060315.XU
Authority: CN
Inventors: Chao Gao; 高超
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-04-03
Anticipated expiration: 2029-07-09

Abstract

The utility model belongs to the technical field of the wushu sword, especially, be novel wide back of the body standard contest wushu sword, including the blade, the blade includes knife tip, the back of the knife blade, cutting edge and sword root portion, the bottom fixed mounting of blade has the fender hand, the bottom fixed mounting of fender hand has the handle of a knife, the bottom fixed mounting of handle of a knife has the link. The utility model discloses simple structure, it is sturdy and durable, difficult emergence deformation, rupture, the quality is lighter, dance pleasing to the eye smooth, difficult damage sportsman's wrist, simultaneously, the sound of waving is loud and clear and crisp.

Description

Novel wide back standard competition martial art knife

Technical Field

The utility model relates to a wushu sword technical field especially relates to novel wide back standard contest wushu sword.

Background

Martial arts, having the ability to fight against stoppages, maintain and calm down. As the survival skill of Yanhuang offspring of Chinese nation, the traditional Wushu of China has gone through the wind and rain course of thousands of years along with the development of Chinese history and civilization, becomes a soul for maintaining the survival and development of the nation and a soul for bearing genes of Chinese children, shows the charm of Wushu through Wushu competition at present, and needs a Wushu knife in the Wushu competition process.

However, in the prior art, the martial art knife is easy to deform and break when in use, the sound is not crisp enough in the waving process, meanwhile, the weight is heavier, the waving is not beautiful and smooth enough, and the wrists of athletes are easy to be damaged, so that a novel wide back standard competition martial art knife is provided.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a novel broad back standard competition martial arts knife.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the novel wide back standard competition martial arts knife comprises a knife body, wherein the knife body comprises a knife tip, a knife back, a knife edge and a knife root, a hand is fixedly installed at the bottom end of the knife body, a knife handle is fixedly installed at the bottom of the hand, and a hanging ring is fixedly installed at the bottom end of the knife handle.

Preferably, the blade body is made of 60 silicon manganese steel.

Preferably, the tip has a circular arc-shaped configuration.

Preferably, the thickness of the knife root is 4 mm, and the length of the knife root is 1 cm.

Preferably, the knife back is narrowed from the knife root to the knife tip.

Preferably, the blade edge narrows from the blade root to the blade tip.

Compared with the prior art, the beneficial effects of the utility model are that: the device is characterized in that the knife body, the knife tip, the knife back and the knife root are matched, the knife back is manufactured by using a special process and mainly plays a role in supporting the knife body to prevent deformation, the knife body forged by silicon-manganese steel has lighter weight, can protect wrists of athletes from being easily injured, improves the movement speed of the athletes, enables the movement to be more attractive, and enables the knife body to be firmer, not easy to deform and break due to the knife root, and the knife dancing sound to be louder and crisper due to the round and sharp knife tip;

the utility model discloses simple structure, it is sturdy and durable, difficult emergence deformation, rupture, the quality is lighter, dance pleasing to the eye smooth, difficult damage sportsman's wrist, simultaneously, the sound of waving is loud and clear and crisp.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic left side view of the structure of FIG. 1;

FIG. 3 is a schematic diagram of the right side view of the structure shown in FIG. 1;

FIG. 4 is a schematic top cross-sectional view of the structure of FIG. 1;

in the figure: 1. a blade body; 101. a knife tip; 102. a back of a knife; 103. a blade; 104. a blade root portion; 2. blocking the hand; 3. a knife handle; 4. and (5) hanging a ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the novel wide-back standard competition martial art knife comprises a knife body 1, wherein the knife body 1 comprises a knife tip 101, a knife back 102, a knife edge 103 and a knife root 104, a hand stop 2 is fixedly installed at the bottom end of the knife body 1, a knife handle 3 is fixedly installed at the bottom of the hand stop 2, and a hanging ring 4 is fixedly installed at the bottom end of the knife handle 3;

the utility model has the advantages that the knife body 1 is made of 60 silicon manganese steel, the knife tip 101 is in an arc-shaped structure, the thickness of the knife root 104 is 4 mm, the length is 1 cm, the knife back 102 is narrowed from the knife root 104 to the knife tip 101, the knife edge 103 is narrowed from the knife root 104 to the knife tip 101, the device is matched with the knife body 1, the knife tip 101, the knife back 102 and the knife root 104, the knife back 102 is manufactured by a special process and mainly plays a role in supporting the knife body to prevent deformation, the forged knife body 1 made of 60 silicon manganese steel has light weight, can protect the wrist of a sportsman from being injured, improve the movement speed of the sportsman, enable the movement to be more beautiful, the knife root 104 enables the knife body to be firmer, not easy to deform and not easy to break, the knife tip 101 with a round tip enables the knife to dance to be louder and more crisp, the utility model has simple structure, durability, not easy to deform and break, lighter quality and beautiful, the wrist of the athlete is not easy to be damaged, and meanwhile, the dancing sound is loud and crisp.

The working principle is as follows: in the manufacturing process, a blank is forged by hand, then whole body quenching is carried out at 900 ℃ for 49 minutes to ensure that the hardness meets the requirement, then annealing is carried out, the temperature is 400 ℃ in the annealing stage, the time is 20 minutes, the blank is naturally placed for 4-5 hours to improve the toughness, finally grinding, polishing and electroplating are carried out, the position of a knife back 102 from a knife root 104 to two thirds of the knife back 102 is gradually changed from 8mm to 1mm, a knife edge 103 from a root 104 to a knife point 101 is gradually changed from 1mm to 0.3mm, the width of the knife body 1 is 5.5 centimeters at the widest, the knife back 102 is manufactured by using a special process and mainly plays a role in supporting the knife body to prevent deformation, the forged knife body 1 made of 60 silicon manganese steel is light in weight, the wrist of a sportsman can be protected from being damaged easily, the movement speed of the sportsman is improved, the sportsman is more beautiful, the knife root 104 enables the knife body to be firmer and, the knife is not easy to break, and the round sharp knife tip 101 makes the knife dance louder and more crisp.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Novel wide back standard contest wushu sword, including blade (1), blade (1) is including knife tip (101), back of a knife blade (102), cutting edge (103) and sword root portion (104), its characterized in that: the bottom fixed mounting of blade (1) has fender hand (2), the bottom fixed mounting of fender hand (2) has handle of a knife (3), the bottom fixed mounting of handle of a knife (3) has link (4).

2. The novel broad back standard racing martial arts knife of claim 1, wherein: the knife body (1) is made of 60 silicon manganese steel.

3. The novel broad back standard racing martial arts knife of claim 1, wherein: the tool nose (101) is of an arc-shaped structure.

4. The novel broad back standard racing martial arts knife of claim 1, wherein: the thickness of the knife root part (104) is 4 mm, and the length is 1 cm.

5. The novel broad back standard racing martial arts knife of claim 1, wherein: the knife back (102) is narrowed from the knife root (104) to the knife tip (101).

6. The novel broad back standard racing martial arts knife of claim 1, wherein: the blade (103) is narrowed from the blade root (104) to the blade tip (101).