CN211302007U

CN211302007U - Indoor baseball training device

Info

Publication number: CN211302007U
Application number: CN201922191440.0U
Authority: CN
Inventors: 卢丰村
Original assignee: Huiyang Metal Products Huzhou Co ltd
Current assignee: Huiyang Metal Products Huzhou Co ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-08-21
Anticipated expiration: 2029-12-09

Abstract

The utility model discloses an indoor baseball trainer, which comprises a core column, wherein the lower end of the core column is detachably connected with a ground foot, the middle part of the core column is detachably connected with a force seat, a snap ring is arranged on the force seat, the upper end of the core column is detachably connected with a striking rod, the striking rod rotates around the core column, a ball body and the snap ring are arranged on the striking rod, and the ball body and the snap ring are distributed on two sides of the core column; the snap ring is provided with a notch, an elastic rope is connected between the snap ring of the striking rod and the snap ring of the force seat, and a clamping ball which is detachably matched with the snap ring is arranged on the elastic rope. The utility model discloses on the basis of easy dismouting, it is various to have the training mode, can satisfy the requirement of different degrees, maintains the relatively lower characteristics of frequency simultaneously.

Description

Indoor baseball training device

Technical Field

The utility model relates to an indoor baseball training device, in particular to a baseball training device with adjustable striking force.

Background

Baseball games require a large field, and thus baseball trainers for exercise purposes and occupy a small space have been produced. The existing indoor baseball exerciser has a few types, the common structure is that a rope is respectively fixed at the upper end and the lower end of a column, the other ends of the two ropes are fixed on a baseball, the two ropes and the column form a triangular structure, the baseball can be wound on the column when being hit, and the hitting energy is absorbed by the movement of the elastic rope and the baseball. The baseball trainer has simple structure and easy assembly, but has single training mode and no adjustment, and is more suitable for beginners. On the other hand, the rope of the baseball trainer mostly adopts elastic ropes, and after repeated stretching and winding, the material aging is easy to generate, the replacement period is relatively short, and more frequent maintenance is needed.

Therefore, the existing indoor baseball trainer has the problems of single mode and relatively high maintenance frequency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an indoor baseball training ware. The utility model discloses on the basis of easy dismouting, it is various to have the training mode, can satisfy the requirement of different degrees, maintains the relatively lower characteristics of frequency simultaneously.

The technical scheme of the utility model: an indoor baseball trainer comprises a core column, wherein the lower end of the core column is detachably connected with a ground foot, the middle part of the core column is detachably connected with a force seat, the force seat is provided with a snap ring, the upper end of the core column is detachably connected with a striking rod, the striking rod rotates around the core column, the striking rod is provided with a ball body and the snap ring, and the ball body and the snap ring are distributed on two sides of the core column; the snap ring is provided with a notch, an elastic rope is connected between the snap ring of the striking rod and the snap ring of the force seat, and a clamping ball which is detachably matched with the snap ring is arranged on the elastic rope.

In the indoor baseball trainer, the hitting rod is detachably connected with the rotating shaft, the upper portion of the core column is an upper sleeve which is matched with the rotating shaft in a rotating mode, a height ring which is movably adjusted is arranged on the rotating shaft, and the height ring abuts against the end face of the upper sleeve.

In the aforesaid indoor baseball training ware, still include the ground nail, be equipped with on the lower margin with ground nail complex hole.

In the aforesaid indoor baseball training ware, the middle part of stem is equipped with well sleeve pipe, the power seat is the body of can dismantling the connection with well sleeve pipe.

In the indoor baseball trainer, a plurality of lower sleeves are annularly distributed at the lower end of the core column, and the ground feet are detachably connected with the lower sleeves.

In the indoor baseball trainer, one end of the ground foot, which is far away from the core column, is provided with the supporting sheet for increasing the stress area.

Compared with the prior art, the utility model discloses the energy conversion that will hit the baseball is the rotation kinetic energy of the relative stem of hitting the pole, absorbs kinetic energy by connecting elasticity rope between them again and realizes reseing. Because the utility model discloses an elastic rope is orthoscopic, and most condition all is the tensile condition, and it is less to wind the roll condition, therefore elastic rope is difficult to ageing, and the change cycle can prolong, and the maintenance frequency reduces. And simultaneously, the utility model discloses can select the bungee quantity between hitting pole and the power seat by oneself as required, also can adjust the height of high adaptation different people. Adjustable striking dynamics and strike highly the messenger the utility model discloses a training mode is various, can satisfy the training requirement of different levels.

Moreover, the utility model discloses a connection can all be dismantled between the essential element, can dismantle when idle and reduce occupation space, and the degree of difficulty of equipment simultaneously is also very low. Further, the utility model discloses still can further increase the firm degree of stem through the ground nail, further widen application scope.

To sum up, the utility model discloses on the basis of easily dismouting, it is various to have the training mode, can satisfy the requirement of not equidimension, maintains the relatively lower characteristics of frequency simultaneously.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic diagram of the present invention.

Reference numerals: 10-core column, 11-rotating shaft, 12-height ring, 13-middle sleeve, 14-lower sleeve, 20-ground foot, 21-ground nail, 22-supporting sheet, 30-force seat, 40-striking rod, 50-snap ring, 51-elastic rope and 52-snap ball.

Detailed Description

The present invention will be further described with reference to the following examples, which are not intended as a limitation to the present invention.

Example (b): an indoor baseball trainer comprises a core column 10, wherein the core column 10 is a vertical hollow tube, and a rotating shaft is arranged in the hollow tube. The outer wall of the rotating shaft is fixed with a height ring 12 through a plum blossom handle, and the high-end pipe is propped against the upper end face of the hollow pipe of the core column 10. The upper end of the rotating shaft is fixed with a striking rod 40 through a plum blossom handle, the striking rod 40 is T-shaped, one side of the rotating shaft is provided with a baseball, and the other side of the rotating shaft is provided with a snap ring 50.

By adjusting the height ring 12, the height of the shaft extending out of the stem 10, i.e. the striking height, can be adjusted.

The middle part of the core column 10 is welded with a middle sleeve 13, a pipe body type force seat 30 is sleeved outside the middle sleeve 13, and the middle sleeve 13 and the force seat are connected through a plum blossom handle. A row of snap rings 50 are provided on the force socket 30. The snap ring 50 is provided with a gap, an elastic rope 51 is connected between the snap ring 50 of the force base 30 and the snap ring 50 of the striking rod 40, and the end part of the elastic rope 51 is clamped in the snap ring 50 through a clamping ball 52.

Four horizontally lower casings 14 are welded at the lower end of the core column 10, the lower casings 14 are connected with ground feet 20 through plum blossom handles, holes are formed in the ground feet 20, ground nails 21 are arranged in the holes, and the ground nails 21 increase the overall stability. The end of the foot margin 20 far away from the core column 10 is provided with a supporting sheet 22 for increasing the stressed area.

In use, the force of hitting a baseball tends to rotate the striking rod 40 relative to the stem 10, with a plurality of bungee cords 51 connected therebetween. The elastic cord 51 absorbs kinetic energy through elastic deformation, so that the baseball is restored. The striking force can be adjusted by controlling the number of the elastic cords 51, and the striking height can be adjusted by adjusting the position of the height ring 12.

Claims

1. The utility model provides an indoor baseball training ware which characterized in that: the core column comprises a core column (10), wherein the lower end of the core column (10) is detachably connected with a ground foot (20), the middle part of the core column (10) is detachably connected with a force seat (30), a clamping ring (50) is arranged on the force seat (30), the upper end of the core column (10) is detachably connected with a striking rod (40), the striking rod (40) rotates around the core column (10), a ball body and the clamping ring (50) are arranged on the striking rod (40), and the ball body and the clamping ring (50) are distributed on two sides of the core column (10); the clamping ring (50) is provided with a notch, an elastic rope (51) is connected between the clamping ring (50) of the striking rod (40) and the clamping ring (50) of the force seat (30), and a clamping ball (52) detachably matched with the clamping ring (50) is arranged on the elastic rope (51).

2. An indoor baseball trainer as set forth in claim 1, wherein: the striking rod (40) is detachably connected with a rotating shaft (11), the upper portion of the core column (10) is an upper sleeve which is in rotating fit with the rotating shaft (11), a height ring (12) which is movably adjusted is arranged on the rotating shaft (11), and the height ring (12) abuts against the end face of the upper sleeve.

3. An indoor baseball trainer as set forth in claim 1, wherein: still include ground nail (21), be equipped with on lower margin (20) with ground nail (21) complex hole.

4. An indoor baseball trainer as set forth in claim 1, wherein: the middle part of stem (10) is equipped with well sleeve pipe (13), power seat (30) are the body of can dismantling the connection with well sleeve pipe (13).

5. An indoor baseball trainer as set forth in claim 1, wherein: a plurality of lower sleeves (14) are annularly distributed at the lower end of the core column (10), and the ground feet (20) are detachably connected with the lower sleeves (14).

6. An indoor baseball trainer as set forth in claim 1, wherein: and one end of the ground pin (20) far away from the core column (10) is provided with a supporting sheet (22) for increasing the stress area.