Mark cylinder

Abstract

The utility model relates to the technical field of sports equipment, in particular to a mark cylinder which comprises a hollow conical cylinder and a conical disc. The conical barrel and the conical disc are connected through a spinning assembly, an indicating assembly is arranged on the conical disc, and the bottom end of the peripheral side of the conical disc is an arc-shaped surface; the mark cylinder is of a split type, friction force during pushing and pulling can be reduced, the mark cylinder can be detached and separated into the conical cylinder and the conical disc through the rotary buckle assembly to be independently used so as to adapt to different users, and the conical cylinder and the conical disc can be used in a matched mode to achieve a complex training route. A training route is indicated to the trainee through the indication assembly; the spinner assembly can achieve the bidirectional locking function, and the locking block can be screwed into the bottom of the locking strip through the locking notch no matter the spinner assembly rotates clockwise or anticlockwise, so that the conical disc and the conical barrel enter a combined state and are locked.

Description

Technical Field

[0001] This utility model relates to the field of sports equipment technology, specifically to a marker tube. Background Technology

[0002] Currently, in sports training, marker tubes are auxiliary tools used for training subjects such as blocking forward movement and marking positions. However, the existing marker tubes on the market are all integrated conical tube structures. For example, a marker tube disclosed in the patent document with patent number 202021418135.7 cannot be adjusted in height, which makes it impossible to adapt to different users during training and also cannot indicate training routes in training subjects.

[0003] Therefore, the applicant hereby proposes a sign tube to solve the above-mentioned problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a sign tube.

[0005] The technical solution of this utility model is as follows:

[0006] This utility model provides a marker tube, including a hollow conical tube and a conical disc; the conical tube and the conical disc are connected by a screw fastener assembly, the conical disc is provided with an indicator component for indicating a training route, and the bottom edge of the conical disc is an arc-shaped surface.

[0007] Furthermore, the indicating component includes arrow slots, and a plurality of arrow slots are distributed in a ring on the outer periphery of the conical disc.

[0008] Furthermore, a number of support members are arranged in a ring at the bottom of the conical disc, and the contact ends of the support members are all arc-shaped surfaces, with hollow gaps formed between adjacent support members.

[0009] Furthermore, the rotary fastening assembly includes a locking post, a locking block, and a locking strip; the locking post is coaxially fixed to the bottom end of the conical cylinder, and a plurality of locking blocks are equidistantly distributed on the outer periphery of the non-fixed end of the locking post, and a plurality of locking strips are equidistantly distributed on the top end of the conical disc, with locking grooves formed between adjacent locking strips, and the locking blocks and locking strips are rotary fastened together.

[0010] Furthermore, the swivel assembly also includes a blocking block, an arc-shaped block, and an arc-shaped opening; a blocking block is fixedly provided in the middle of the bottom surface of the locking strip, and an arc-shaped block is fixedly provided between the two ends of the bottom surface of the locking strip and the blocking block; an arc-shaped opening that cooperates with the arc-shaped block is provided on the locking block.

[0011] Furthermore, at least one through hole is provided on the outer periphery of the top of the conical cylinder.

[0012] Furthermore, a top through hole for placing the sphere is provided at the top of the conical cylinder.

[0013] Furthermore, at least one notch is provided at the top of the conical cylinder.

[0014] Furthermore, a slope is provided below the notch at the top of the conical tube.

[0015] Furthermore, a rubber sleeve groove is provided on the outer side of the conical cylinder, and an anti-slip rubber sleeve is detachably fitted inside the rubber sleeve groove.

[0016] The beneficial effects achieved by this utility model are as follows:

[0017] The marker tube provided by this utility model is a split type, which can reduce the friction when pushing and pulling. The marker tube can be disassembled into a conical tube and a conical disc for individual use through a screw fastener assembly to adapt to different users. The two can also be used together to realize more complex training routes. The indicator assembly guides the trainee to the training route.

[0018] The rotary locking assembly can achieve a two-way locking function. Whether rotated clockwise or counterclockwise, the locking block can be screwed into the bottom of the locking bar through the locking slot, so that the conical disc and the conical cylinder can be combined and locked. Attached Figure Description

[0019] Figure 1 This is a three-dimensional schematic diagram of the present invention.

[0020] Figure 2 This is an assembly diagram of the present invention.

[0021] Figure 3 yes Figure 2 Enlarged view of point A.

[0022] Figure 4 yes Figure 2 Enlarged view of point B.

[0023] Figure 5 This is a three-dimensional schematic diagram of the support component. Detailed Implementation

[0024] To facilitate understanding of this utility model by those skilled in the art, the specific embodiments of this utility model are clearly described below with reference to the accompanying drawings. Obviously, the specific embodiments described are merely preferred embodiments of this utility model, and not all embodiments.

[0025] like Figure 1-5As shown, the present invention provides a marker tube for training in sports subjects such as blocking forward movement and position marking; it includes a hollow conical tube 1 and a conical disc 2; the conical tube 1 and the conical disc 2 are connected by a screw fastener assembly 3, and the conical disc 2 is provided with an indicator assembly 4 for indicating the training route, and the bottom of the conical disc (2) is an arc-shaped surface; specifically, a number of support members 5 are distributed in a ring at the bottom of the conical disc 2, and the contact ends of the support members 5 are all arc-shaped surfaces, and a hollow notch is formed between adjacent support members 5; in this embodiment, the support member 5 is preferably a cylinder; it is used to reduce the friction during pushing and pulling, and facilitate pushing and pulling movement.

[0026] The indicator component 4 includes arrow slots 41, and a plurality of arrow slots 41 are distributed in a ring on the outer periphery of the conical disc 2. During training, the arrow slots are used to prompt the trainee to move in the correct direction, thereby improving the trainee's reaction and memory abilities and greatly improving training efficiency and effectiveness.

[0027] The rotary fastener assembly 3 includes a locking post 31, a locking block 32, and a locking strip 33. The locking post 31 is coaxially fixed to the bottom end of the conical cylinder 1. Several locking blocks 32 are equidistantly distributed in a ring on the outer periphery of the non-fixed end of the locking post 31. Several locking strips 33 are equidistantly distributed in a ring on the top end of the conical disc 2. A locking groove 331 is formed between adjacent locking strips 33. The locking blocks 32 and locking strips 33 are rotary fastened together. This assembly allows for detachable separation into a conical disc and a conical cylinder for individual use, which can accommodate different users. The two can also be combined and used together to achieve more complex training routes.

[0028] The rotary buckle assembly 3 also includes a blocking block 34, an arc-shaped block 35, and an arc-shaped opening 36. A blocking block 34 is fixedly provided in the center of the bottom surface of each locking strip 33 to prevent over-rotation of the locking block and to indicate to the user that it is locked in place. Arc-shaped blocks 35 are fixed between both ends of the bottom surface of the locking strip 33 and the blocking blocks 34. Each locking block 32 has an arc-shaped opening 36 that cooperates with the arc-shaped block 35. The interplay between the arc-shaped block and the arc-shaped opening provides a damping feel, requiring manual rotational force to unlock. This design enables bidirectional locking; whether rotated clockwise or counterclockwise, the locking block can be screwed into the bottom of the locking strip through the locking groove, causing the conical disc and conical cylinder to enter a combined state and lock.

[0029] At least one placement through hole 11 is provided on the outer periphery of the top of the conical cylinder 1 for placing the obstacle bar; the obstacle bar can be inserted into the conical cylinder 1 through the placement through hole 11 to form an obstacle for hurdling, thereby training the athlete's jumping ability; in this embodiment, the conical cylinder 1 preferably has two placement through holes 11, which are arranged in a mirror image of each other, and the obstacle bar can be inserted into the conical cylinder 1 through either of the two placement through holes 11, and can also pass through both placement through holes 11 at the same time, so that the obstacle bar is more stable on the conical cylinder 1 and is not easy to fall off.

[0030] The top of the conical cylinder 1 is provided with a top through hole 12 for placing the ball; when placing the ball, the bottom of the ball will sink into the top through hole to prevent the ball from running around on the ground and affecting training when multiple people are training.

[0031] The top of the conical cylinder 1 is also provided with at least one notch 13 to prevent the conical cylinder 1 from rolling after falling. In this embodiment, four notches 13 are preferably provided. The four notches 13 are symmetrically and oppositely arranged to form a cross-shaped notch groove. Every two notches 13 form a holding boss with the cylinder wall of the conical cylinder 1. The holding boss, like a claw, can more firmly fix the ball when it is placed in the top through hole 12. The notch 13 will fix the marker cylinder to the ground after it is overturned, preventing the marker cylinder from rolling and causing secondary injury to the trainer.

[0032] A ramp 14 is provided below the notch 13 at the top of the conical cylinder 1. The ramp can prevent the cylinder body from interfering with the notch contacting the ground after the conical cylinder tilts. The notch, ramp and end of the conical cylinder are located on the same horizontal plane. The notch and ramp work together to speed up the time for the conical cylinder to contact the ground and increase the contact area of ​​the conical cylinder to contact the ground. This allows the conical cylinder to be fixed on the ground more quickly and stably when it falls, preventing the conical cylinder from rolling.

[0033] The cone-shaped cylinder 1 has a first anti-slip texture 15 on its outer periphery at the top; this increases the friction when the trainee grabs the marker cylinder to install the obstacle railing, and also prevents the trainee from slipping out of their hand when carrying the marker cylinder.

[0034] The outer side of the conical cylinder 1 is provided with a rubber sleeve groove 16, and an anti-slip rubber sleeve 17 is detachably fitted inside the rubber sleeve groove 16; the anti-slip rubber sleeve can be replaced at will.

[0035] The anti-slip rubber sleeve 17 is further provided with a second anti-slip texture 18 on the outer periphery of the top and bottom ends; this further increases friction and improves anti-slip properties.

[0036] Working principle: When disassembling, the trainee holds the conical cylinder in one hand and the conical disc in the other, and rotates both hands in opposite directions. This causes the locking pin to rotate several locking blocks towards the corresponding locking slots, thereby unlocking and separating the conical cylinder and the conical disc. When assembling, the trainee holds the conical cylinder in one hand and the conical disc in the other, aligns the locking blocks with the locking slots, inserts them, and then rotates them to merge the conical cylinder and the conical disc.

[0037] The embodiments of this utility model described above do not constitute a limitation on the scope of protection of this utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the scope of protection of the claims of this utility model.

Claims

1. A marker tube, characterized in that: It includes a hollow conical cylinder (1) and a conical disc (2); the conical cylinder (1) and the conical disc (2) are connected by a screw fastener assembly (3), the conical disc (2) is provided with an indicator assembly (4), and the bottom of the conical disc (2) is an arc-shaped surface.

2. A marker tube according to claim 1, characterized in that: The indicator component (4) includes arrow slots (41), and a plurality of arrow slots (41) are distributed in a ring on the outer periphery of the conical disc (2).

3. A marker tube according to claim 1 or 2, characterized in that: The bottom of the conical disc (2) is provided with a number of support members (5) arranged in a ring. The contact ends of the support members (5) are all arc-shaped surfaces, and hollow gaps are formed between adjacent support members (5).

4. A marker tube according to claim 1, characterized in that: The swivel assembly (3) includes a locking post (31), a locking block (32), and a locking strip (33); the locking post (31) is coaxially fixed at the bottom end of the conical cylinder (1), and a number of locking blocks (32) are equidistantly distributed on the outer periphery of the non-fixed end of the locking post (31), and a number of locking strips (33) are equidistantly distributed on the top end of the conical disc (2), and a locking groove (331) is formed between adjacent locking strips (33), and the locking block (32) and the locking strip (33) are swivelly engaged.

5. A marker tube according to claim 4, characterized in that: The swivel assembly (3) further includes a blocking block (34), an arc-shaped block (35), and an arc-shaped opening (36); the locking strip (33) is fixedly provided with a blocking block (34) in the middle of its bottom surface, and an arc-shaped block (35) is fixedly provided between the two ends of the bottom surface of the locking strip (33) and the blocking block (34), and an arc-shaped opening (36) that cooperates with the arc-shaped block (35) is provided on the locking block (32).

6. A marker tube according to claim 1, characterized in that: At least one through hole (11) is provided on the outer periphery of the top of the conical cylinder (1).

7. A marker tube according to claim 6, characterized in that: The top of the conical tube (1) is provided with a top through hole (12) for placing the sphere.

8. A marker tube according to claim 1, characterized in that: The conical tube (1) also has at least one notch (13) at its top.

9. A marker tube according to claim 8, characterized in that: A slope (14) is provided below the notch (13) at the top of the conical tube (1).

10. A marker tube according to claim 9, characterized in that: The tapered cylinder (1) has a rubber sleeve groove (16) on its outer side, and an anti-slip rubber sleeve (17) is detachably fitted inside the rubber sleeve groove (16).

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