Training type martial art stick

Abstract

The utility model relates to the technical field of martial art sticks, in particular to a training type martial art stick which comprises a martial art stick body, replacement sticks are arranged at the upper end and the lower end of the martial art stick body, connecting mechanisms facilitating rapid connection are arranged between the martial art stick body and the replacement sticks, and connecting threaded columns are fixedly connected to the upper end and the lower end of the martial art stick body. The expansion threaded groove is formed in the top end of the connecting threaded column, and the outer expansion groove is formed in the side wall of the expansion threaded groove in a penetrating mode. According to the training type martial art stick, the connecting threaded columns are fixed to the two ends of the martial art stick body, connecting threaded grooves are formed in the replacement sticks arranged at the two ends of the martial art stick body, so that the two replacement sticks can be connected with the martial art stick body, and meanwhile a first sleeve groove and a second sleeve groove are formed in the martial art stick body and the replacement sticks correspondingly; and the outer sides of the first sleeve groove and the second sleeve groove are sleeved with a fixing hoop sleeve, so that the stability after the martial art stick body and the replacement stick are connected is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of martial arts sticks, in particular to a training-type martial arts stick. Background Art

[0002] Practicing martial arts can strengthen the body, improve physical fitness, and improve human functions. Among the many martial arts techniques, stick techniques are deeply loved by people. Stick techniques require skills and use both hardness and softness. It is not a matter of strength. When people learn stick techniques, they need to conduct martial arts training regularly to achieve success.

[0003] The above device does not have a structure in which the two ends of the martial arts stick can be replaced when in use. As a result, due to the variety of stick techniques, the two ends of the existing martial arts stick often need to touch the ground or hit the ground, so the two ends of the martial arts stick are easily damaged and split. However, since most martial arts sticks are one-piece white wax rods, they cannot be used after the two ends of the martial arts stick are split, which is quite wasteful. Based on the deficiencies of the existing technology, the utility model designs a training martial arts stick. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a training-type martial arts stick, which has the advantage that both ends of the martial arts stick are replaceable.

[0005] The utility model provides the following technical solutions: a training-type martial arts stick, comprising a martial arts stick main body, wherein replacement sticks are arranged at the upper and lower ends of the martial arts stick main body, and a connection mechanism for facilitating quick connection is arranged between the martial arts stick main body and the replacement stick;

[0006] The connecting mechanism includes a connecting thread column, an extended thread groove and an externally expanded groove. The connecting thread column is fixedly connected to the upper and lower ends of the martial arts stick body, the extended thread groove is opened at the top of the connecting thread column, and the externally expanded groove penetrates the side wall opened in the extended thread groove.

[0007] As a preferred technical solution of the utility model, the connecting mechanism also includes a connecting thread groove and an extended thread column. The connecting thread groove is opened at one end of the replacement stick facing the martial arts stick body, and the extended thread column is fixedly connected to the inside of the connecting thread groove.

[0008] As a preferred technical solution of the utility model, the side wall of the martial arts stick body is fixedly connected with anti-slip grooves, and the two ends of the martial arts stick body are provided with a first set of grooves.

[0009] As a preferred technical solution of the utility model, a second groove is formed on the outer wall of the replacement stick facing one end of the martial arts stick body, and a fixed hoop is fixedly sleeved on the second groove.

[0010] As a preferred technical solution of the utility model, the upper and lower groups of anti-slip patterns on the outer wall of the martial arts stick body are arranged in opposite directions.

[0011] As a preferred technical solution of the utility model, the fixing hoop is fixedly sleeved on the first sleeve groove.

[0012] As a preferred technical solution of the utility model, a connecting mechanism is provided at one end of the replacement stick facing the martial arts stick body.

[0013] As a preferred technical solution of the utility model, the connecting thread column is threadedly inserted into the interior of the connecting thread groove, and the extending thread column is threadedly inserted into the interior of the extending thread groove.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. A training martial arts stick, which is prepared by sleeve-fitting a fixed hoop onto a first sleeve groove, and then aligning a second sleeve groove with a fixed hoop on a main body of the martial arts stick and inserting the fixed hoop until the connecting thread groove contacts the connecting thread column. At this time, the main body of the martial arts stick is held and the replacement stick is rotated to spirally sleeve the connecting thread groove onto the connecting thread column. After the external expansion groove penetrates deeply into the connecting thread groove, the extended thread column contacts the extended thread groove. At this time, the force of rotating the replacement stick is increased, so that the connecting thread column is fully inserted into the connecting thread groove and the extended thread column is also fully inserted into the extended thread groove. Since the outer diameter of the extended thread column is larger than the inner diameter of the extended thread groove, after the extended thread column is rotated and extruded into the extended thread groove, the top end of the connecting thread column will be deformed, expanded, extruded and fixed to the inside of the connecting thread groove under the action of the external expansion groove. Since the external part of the connecting thread groove is sleeved with a fixed hoop, after the connecting thread column is deformed, the connecting thread groove and the second sleeve groove will not be deformed under the fixing of the ring hoop of the fixed hoop, thereby improving the fixing effect. The device is convenient for quickly installing and replacing the stick. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall explosion structure of the martial arts stick of the utility model;

[0018] Figure 3 This is a schematic diagram of the main structure of the martial arts stick of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the replacement stick of the utility model;

[0020] Figure 5 It is a schematic diagram of the structure of the connecting mechanism of the utility model.

[0021] In the figure: 1. martial arts stick body; 101. anti-slip groove; 102. first set of grooves; 2. replacement stick; 201. second set of grooves; 202. fixed hoop; 3. connecting mechanism; 301. connecting thread column; 302. extended thread groove; 303. outward expansion groove; 304. connecting thread groove; 305. extended thread column. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5 A training martial arts stick comprises a martial arts stick body 1, a replacement stick 2 is arranged at the upper and lower ends of the martial arts stick body 1, a connection mechanism 3 for quick connection is arranged between the martial arts stick body 1 and the replacement stick 2, an anti-slip pattern 101 is fixedly connected to the side wall of the martial arts stick body 1, a first set of grooves 102 are opened at both ends of the martial arts stick body 1, and the upper and lower sets of anti-slip patterns 101 arranged on the outer wall of the martial arts stick body 1 have opposite directions.

[0024] See also Figure 5 , connecting mechanism 3, connecting mechanism 3 includes a connecting thread column 301, an extended thread groove 302 and an external expansion groove 303, the connecting thread column 301 is fixedly connected to the upper and lower ends of the martial arts stick body 1, the extended thread groove 302 is opened at the top of the connecting thread column 301, and the external expansion groove 303 runs through the side wall opened in the extended thread groove 302, the connecting mechanism 3 also includes a connecting thread groove 304 and an extended thread column 305, the connecting thread groove 304 is opened at one end of the replacement stick 2 facing the martial arts stick body 1, the extended thread column 305 is fixedly connected to the inside of the connecting thread groove 304, the connecting thread column 301 is threadedly inserted into the inside of the connecting thread groove 304, and the extended thread column 305 is threadedly inserted into the inside of the extended thread groove 302.

[0025] By providing a connecting thread column 301 and a connecting thread groove 304, it is convenient to connect the replacement stick 2 with the martial arts stick main body 1. By providing an extended thread groove 302 and an extended thread column 305, the anti-detachment property of the connecting thread column 301 and the connecting thread groove 304 after being connected is improved. By providing an external expansion groove 303, after the extended thread column 305 is inserted into the extended thread groove 302, the top end of the connecting thread column 301 is deformed, squeezed and fixed in the extended thread groove 302, thereby improving the fixing strength of the replacement stick 2 and the martial arts stick main body 1 after being connected.

[0026] See also Figure 4A second groove 201 is provided on the outer wall of the replacement stick 2 facing the martial arts stick main body 1, and a fixed hoop 202 is fixedly sleeved on the second groove 201. The fixed hoop 202 is fixedly sleeved on the first groove 102, and a connecting mechanism 3 is provided on the end of the replacement stick 2 facing the martial arts stick main body 1.

[0027] By providing a fixing hoop 202, the fixing strength of the replacement stick 2 and the martial arts stick main body 1 after being connected can be improved. By providing a connecting mechanism 3 at one end of the replacement stick 2 facing the martial arts stick main body 1, the replacement stick 2 and the martial arts stick main body 1 can be quickly connected.

[0028] Working principle: when a training martial arts stick is used, in the initial state, firstly, the threaded column 301 is connected and fixed to the two ends of the martial arts stick body 1, and the replacement sticks 2 arranged at the two ends of the martial arts stick body 1 are provided with connecting threaded grooves 304, so that the two replacement sticks 2 can be connected to the martial arts stick body 1, and at the same time, the martial arts stick body 1 and the replacement stick 2 are respectively provided with a first set of grooves 102 and a second set of grooves 201, and a fixed hoop 202 is sleeved on the outside of the first set of grooves 102 and the second set of grooves 201, so as to improve the stability of the martial arts stick body 1 and the replacement stick 2 after being connected;

[0029] When the replacement stick 2 needs to be quickly installed, the fixing collar 202 is first sleeved on the first sleeve groove 102, and then the second sleeve groove 201 is aligned with the fixing collar 202 on the martial arts stick body 1 and inserted until the connecting thread groove 304 contacts the connecting thread column 301. At this time, the martial arts stick body 1 is held and the replacement stick 2 is rotated to spirally sleeve the connecting thread groove 304 on the connecting thread column 301. After the outer expansion groove 303 penetrates deeply into the connecting thread groove 304, the expansion thread column 305 contacts the expansion thread groove 302. At this time, the force of rotating the replacement stick 2 is increased, so that the connecting thread column 301 is fully inserted into the connecting thread groove 304, and the expansion thread column 305 is also The extended threaded groove 302 is fully inserted into the extended threaded groove 302. Since the outer diameter of the extended threaded column 305 is larger than the inner diameter of the extended threaded groove 302, after the extended threaded column 305 is rotated and extruded into the extended threaded groove 302, the top of the connecting threaded column 301 will be deformed and expanded and extruded outwardly and fixed in the connecting threaded groove 304 under the action of the external expansion groove 303. Since the external sleeve of the connecting threaded groove 304 is connected with the fixing hoop 202, after the connecting threaded column 301 is deformed, the connecting threaded groove 304 and the second sleeve groove 201 will not be deformed under the ring fixation of the fixing hoop 202, thereby improving the fixing effect. The device is convenient for quick installation of the replacement stick 2.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A training martial arts stick, comprising a martial arts stick body (1), characterized in that: Replacement sticks (2) are provided at the upper and lower ends of the martial arts stick body (1), and a connection mechanism (3) for facilitating quick connection is provided between the martial arts stick body (1) and the replacement stick (2); A connecting mechanism (3), the connecting mechanism (3) comprising a connecting thread column (301), an extended thread groove (302) and an outwardly expanding groove (303), the connecting thread column (301) being fixedly connected to the upper and lower ends of a martial arts stick body (1), the extended thread groove (302) being arranged at the top end of the connecting thread column (301), and the outwardly expanding groove (303) penetrating a side wall of the extended thread groove (302).

2. A martial arts training stick according to claim 1, characterized in that: The connecting mechanism (3) further comprises a connecting thread groove (304) and an extended thread column (305); the connecting thread groove (304) is provided at one end of the replacement stick (2) facing the martial arts stick body (1); and the extended thread column (305) is fixedly connected inside the connecting thread groove (304).

3. A training martial arts stick according to claim 1, characterized in that: The side wall of the martial arts stick body (1) is fixedly connected with an anti-slip pattern (101), and both ends of the martial arts stick body (1) are provided with a first set of grooves (102).

4. A training martial arts stick according to claim 1, characterized in that: The outer wall of the replacement stick (2) facing one end of the martial arts stick main body (1) is provided with a second sleeve groove (201), and a fixed hoop sleeve (202) is fixedly sleeved on the second sleeve groove (201).

5. A martial arts training stick according to claim 3, characterized in that: The upper and lower groups of anti-slip patterns (101) arranged on the outer wall of the martial arts stick body (1) have patterns in opposite directions.

6. A training martial arts stick according to claim 4, characterized in that: The fixed hoop sleeve (202) is fixedly sleeved on the first sleeve groove (102).

7. A martial arts training stick according to claim 4, characterized in that: The end of the replacement stick (2) facing the martial arts stick main body (1) is provided with a connection mechanism (3).

8. A training martial arts stick according to claim 2, characterized in that: The connecting thread column (301) is threadedly inserted into the interior of the connecting thread groove (304), and the extending thread column (305) is threadedly inserted into the interior of the extending thread groove (302).

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