CN217548947U

CN217548947U - Portable baseball batting exercise device

Info

Publication number: CN217548947U
Application number: CN202220610596.7U
Authority: CN
Inventors: 杨俊�; 李立秀
Original assignee: Dongguan Hongjing Sporting Goods Co ltd
Current assignee: Dongguan Hongjing Sporting Goods Co ltd
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-10-11
Anticipated expiration: 2032-03-18

Abstract

The utility model relates to a portable baseball hitting exercise device, including supporting component, flexible subassembly and ball support subassembly, the supporting component includes base and elastic component, and the base is connected to the one end of elastic component, and flexible subassembly is connected to the other end, and the ball support subassembly includes the fixing base and installs in the ball seat of fixing base, and the fixing base is installed in the one end that the elastic component was kept away from in flexible subassembly. The portable baseball batting practice device is connected with the base through one end of the elastic piece, the other end of the elastic piece is connected with the telescopic component, and the elastic force of the elastic piece is utilized to effectively counteract the acting force applied to the telescopic component and the ball support component during batting practice, so that the whole device is prevented from toppling; the portable baseball batting exercise device has the advantages of compact structure, convenient movement and convenient use.

Description

Portable baseball batting exercise device

Technical Field

The utility model relates to a baseball training equipment technical field especially relates to a portable baseball hitting exercise device.

Background

At present, no regular training equipment exists for learning to strike baseball, and the regular training equipment is generally replaced by a simple method, such as fixing a club on a base and then putting a practice ball on a ball supporting rod for training.

The conventional baseball batting exerciser generally comprises a base, a vertical rod arranged on the base and a ball seat arranged on the vertical rod, wherein a baseball is placed on the ball seat, and a user directly takes a bat to hit the baseball. In order to counteract the acting force applied to the vertical rod during the striking practice and prevent the striking practice device from toppling during the striking practice, a counterweight is usually additionally arranged in the base, but the movement is inconvenient; or the base is temporarily fixed on the grass land by the fixing nails during striking practice, and the assembly and the disassembly are inconvenient.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need to provide a portable baseball batting practice apparatus with a compact structure and convenient use.

The utility model provides a portable baseball hitting exercise device, includes supporting component, flexible subassembly and ball tray subassembly, the supporting component includes base and elastic component, the one end of elastic component is connected the base, the other end is connected flexible subassembly, the ball tray subassembly include the fixing base with install in the ball seat of fixing base, the fixing base install in flexible subassembly is kept away from the one end of elastic component.

In one embodiment, the supporting assembly further comprises a limiting block, one end of the limiting block is connected with the elastic piece, and the other end of the limiting block is connected with one end of the telescopic assembly.

In one embodiment, the limiting block includes a base portion, a first limiting portion and a second limiting portion, the first limiting portion and the second limiting portion are respectively connected to two ends of the base portion, the first limiting portion is used for connecting the elastic member, and the second limiting portion is used for connecting the telescopic assembly.

In one embodiment, the telescopic assembly comprises a first vertical rod, a second vertical rod and a third vertical rod, the first vertical rod is movably connected to the second limiting part, the second vertical rod is slidably arranged on the first vertical rod, and the third vertical rod is slidably arranged on the second vertical rod; the fixing seat is installed at one end of the third vertical rod.

In one embodiment, the first limiting portion is in threaded connection with the elastic member, and the second limiting portion is in threaded connection with the first vertical rod.

In one embodiment, the telescopic assembly further comprises a positioning block, the positioning block is fixedly mounted on the second vertical rod, and the positioning block is used for clamping one end of the first vertical rod.

In one embodiment, the telescopic assembly further comprises a first sleeve and a first connecting block, the first sleeve and the first connecting block are slidably arranged in the first vertical rod, the first sleeve is sleeved at one end of the second vertical rod close to the first vertical rod, and the first connecting block is fixedly arranged at one end of the first sleeve; the first connecting block is wrapped by cotton cloth.

In one embodiment, the telescopic assembly further comprises a second sleeve and a second connecting block, the second sleeve and the second connecting block are slidably arranged in the second vertical rod, the second sleeve is sleeved at one end of the third vertical rod close to the second vertical rod, and the second connecting block is fixedly arranged at one end of the second sleeve; the second connecting block wraps up the cotton cloth.

In one embodiment, the support assembly further includes a fixture block and a fastener, the fastener is used for fixing the fixture block and the base, and one end of the elastic member is detachably connected to the fixture block.

In one embodiment, the ball seat is formed by rolling a rubber sheet; the ball seat is in a horn shape with a large upper part and a small lower part.

The portable baseball batting practice device of the utility model is connected with the base through one end of the elastic piece, the other end is connected with the telescopic component, and the elastic force of the elastic piece is utilized to effectively offset the acting force applied to the telescopic component and the ball support component during batting practice, thereby preventing the whole device from toppling; the portable baseball batting exercise device has the advantages of compact structure, convenient movement and convenient use.

Drawings

Fig. 1 is a schematic view of an assembly structure of a portable baseball batting practice device according to a preferred embodiment of the present invention;

fig. 2 is an exploded view of the portable baseball batting practice apparatus shown in fig. 1.

Reference is made to the accompanying drawings in which:

a portable baseball batting practice device 100;

the support component 10, the base 11, the elastic component 12, the latch 13, the fastener 14, the limiting block 15, the base portion 151, the second limiting portion 152, the telescopic component 20, the first upright rod 21, the second upright rod 22, the groove 220, the third upright rod 23, the first sleeve 24, the first connecting block 25, the positioning block 26, the second sleeve 27, the second connecting block 28, the ball support component 30, the fixing seat 31, and the ball seat 32.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully below. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When the number of an element is referred to as "a plurality," it can be any number of two or more. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 and 2, a portable baseball batting practice device 100 according to a preferred embodiment of the present invention includes a support assembly 10, a retractable assembly 20 and a ball tray assembly 30, wherein the support assembly 10 includes a base 11 and an elastic member 12; the portable baseball batting practice device 100 of the present embodiment uses the elastic member 12 to effectively counteract the acting force applied to the retractable assembly 20 and the ball-tray assembly 30 during batting practice by connecting one end of the elastic member 12 to the base 11 and connecting the other end to the retractable assembly 20, so as to prevent the whole device from toppling.

As shown in fig. 1 and 2, in the present embodiment, the supporting assembly 10 includes a base 11 and an elastic member 12, one end of the elastic member 12 is connected to the base 11, and the other end is connected to the telescopic assembly 20, alternatively, the base 11 is made of an iron block, and the base 11 has a square structure to ensure a firm structure; further, the elastic member 12 is a spring. The supporting assembly 10 further includes a latch 13 and a fastener 14, the fastener 14 is used for fixing the latch 13 and the base 11, and one end of the elastic element 12 is detachably connected to the latch 13. Optionally, the fixture block 13 is in threaded connection with the elastic element 12 so as to be convenient to disassemble and assemble; the fasteners 14 are screws.

In one embodiment, the supporting assembly 10 further includes a limiting block 15, one end of the limiting block 15 is connected to the elastic member 12, and the other end is connected to one end of the telescopic assembly 20; optionally, the limiting block 15 includes a base portion 151, a first limiting portion (not shown) and a second limiting portion 152, the first limiting portion and the second limiting portion 152 are respectively connected to two ends of the base portion 151, the first limiting portion is used for connecting the elastic element 12, and the second limiting portion 152 is used for connecting the telescopic assembly 20; further, the first position-limiting portion and the second position-limiting portion 152 have the same structure; the first position-limiting portion is in threaded connection with the elastic member 12, the base portion 151, the first position-limiting portion and the second position-limiting portion 152 are all cylindrical, the diameter of the base portion 151 is larger than that of the first position-limiting portion, and the diameter of the first position-limiting portion is equal to that of the second position-limiting portion 152.

As shown in fig. 1 and 2, the telescopic assembly 20 includes a first vertical rod 21, a second vertical rod 22 and a third vertical rod 23, wherein the first vertical rod 21 is movably connected to the second limiting portion 152 for being disassembled and assembled; the second upright post 22 is slidably arranged on the first upright post 21, and the third upright post 23 is slidably arranged on the second upright post 22, so that the adjustment can be performed according to the height of a user, the transportation is convenient, and the space is saved; optionally, the second limiting portion 152 is in threaded connection with the first vertical rod 21; further, the second vertical rod 22 is provided with a groove 220, and the first vertical rod 21, the second vertical rod 22 and the third vertical rod 23 are all in a circular tube shape. In an embodiment, the telescopic assembly 20 further includes a first sleeve 24 and a first connecting block 25, the first sleeve 24 and the first connecting block 25 are slidably disposed in the first vertical rod 21, the first sleeve 24 is sleeved on one end of the second vertical rod 22 close to the first vertical rod 21, and the first connecting block 25 is fixedly mounted on one end of the first sleeve 24; optionally, the first connecting block 25 is wrapped with cotton cloth to increase friction between the first connecting block 25 and the first upright rod 21, so that a limiting effect is achieved; optionally, the first connecting block 25 is fixedly mounted to the first sleeve 24 by screws, and the diameter of the first connecting block 25 is equal to the inner diameter of the first vertical rod 21.

In an embodiment, the telescopic assembly 20 further includes a positioning block 26, the positioning block 26 is fixedly mounted on the second vertical rod 22, the positioning block 26 is used for clamping one end of the first vertical rod 21 to prevent the second vertical rod 22 from completely sliding into the first vertical rod 21; optionally, the positioning block 26 is received in the groove 220 of the second upright 22; further, the positioning block 26 is annular, and the outer diameter of the positioning block 26 is larger than the inner diameter of the first vertical rod 21. In an embodiment, the telescopic assembly 20 further includes a second sleeve 27 and a second connection block 28, the second sleeve 27 and the second connection block 28 are slidably disposed in the second vertical rod 22, the second sleeve 27 is sleeved on one end of the third vertical rod 23 close to the second vertical rod 22, and the second connection block 28 is fixedly mounted on one end of the second sleeve 27; the second connecting block 28 is wrapped by cotton cloth to increase the friction between the second connecting block 28 and the second upright rod 22, so that the limiting effect is achieved; alternatively, the second connecting block 28 is fixed to the second sleeve 27 by screws, the diameter of the second connecting block 28 being equal to the inner diameter of the second upright 22.

As shown in fig. 2, the ball-and-socket assembly 30 includes a fixing seat 31 and a ball seat 32 mounted on the fixing seat 31, wherein the fixing seat 31 is mounted on an end of the third vertical rod 23 away from the elastic member 12. The ball seat 32 is used for placing baseball, and optionally, the ball seat 32 is formed by curling rubber sheets, has elasticity, can effectively reduce reaction force, avoids hand numbness, and the produced depression after hitting can be automatically recovered, effectively improves hitting-resistance. Optionally, the fixed seat 31 is movably connected with the third upright rod 23 so as to be disassembled and assembled; further, the tee 32 is flared in a large top and a small bottom to stably support a baseball.

When the baseball swing device is used, the height of the second vertical rod 22 relative to the first vertical rod 21 or the height of the third vertical rod 23 relative to the second vertical rod 22 are adjusted according to the requirements of a user, a baseball is placed at the top end of the ball seat 32, the user can swing the baseball, the baseball can collide with the ball seat 32 during swing, and the ball seat 32 is formed by curling rubber sheets, so that the elasticity is realized, the reaction force can be effectively reduced, the hand numbness is avoided, the depression generated after the swing can be automatically recovered, and the hitting resistance is effectively improved; moreover, the elastic force of the elastic element 12 is utilized to effectively counteract the acting force applied to the telescopic assembly 20 and the ball support assembly 30 during the striking exercise, so as to prevent the whole device from toppling; the base 11 is not required to be additionally provided with a counterweight, so that the weight is light and the movement is convenient.

The portable baseball batting practice device 100 of the utility model is connected with the base 11 through one end of the elastic component 12, and the other end is connected with the telescopic component 20, so that the elastic force of the elastic component 12 is utilized to effectively offset the acting force applied to the telescopic component 20 and the ball support component 30 during batting practice, thereby preventing the whole device from toppling; the portable baseball batting exercise device 100 has a compact structure, is convenient to move and use.

All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a portable baseball hitting exercise device, its characterized in that includes supporting component, flexible subassembly and ball tray subassembly, the supporting component includes base and elastic component, the one end of elastic component is connected the base, and the other end is connected flexible subassembly, the ball tray subassembly include the fixing base with install in the ball seat of fixing base, the fixing base install in flexible subassembly is kept away from the one end of elastic component.

2. The portable baseball hitting exercise device of claim 1, wherein the support assembly further comprises a limiting block, one end of the limiting block is connected to the elastic member, and the other end of the limiting block is connected to one end of the telescopic assembly.

3. The portable baseball hitting practice apparatus of claim 2, wherein the limiting block comprises a base portion, a first limiting portion and a second limiting portion, the first limiting portion and the second limiting portion are respectively connected to two ends of the base portion, the first limiting portion is used for connecting the elastic member, and the second limiting portion is used for connecting the expansion assembly.

4. The portable baseball hitting practice apparatus of claim 3, wherein the retractable assembly comprises a first vertical rod, a second vertical rod and a third vertical rod, the first vertical rod is movably connected to the second limiting portion, the second vertical rod is slidably disposed on the first vertical rod, and the third vertical rod is slidably disposed on the second vertical rod; the fixing seat is installed at one end of the third vertical rod.

5. The portable baseball batting practice device as recited in claim 4, wherein said first position-limiting part is threadedly connected to said elastic member, and said second position-limiting part is threadedly connected to said first vertical rod.

6. The portable baseball hitting practice apparatus of claim 4, wherein the retractable assembly further comprises a positioning block fixedly mounted on the second vertical rod, and the positioning block is used for clamping one end of the first vertical rod.

7. The portable baseball hitting practice apparatus of claim 4, wherein the telescopic assembly further comprises a first sleeve and a first connecting block, the first sleeve and the first connecting block are slidably disposed in the first vertical rod, the first sleeve is sleeved on one end of the second vertical rod close to the first vertical rod, and the first connecting block is fixedly mounted on one end of the first sleeve; the first connecting block wraps up cotton cloth.

8. The portable baseball hitting practice apparatus of claim 4, wherein the retractable assembly further comprises a second sleeve and a second connecting block, the second sleeve and the second connecting block are slidably disposed in the second vertical rod, the second sleeve is sleeved on one end of the third vertical rod close to the second vertical rod, and the second connecting block is fixedly mounted on one end of the second sleeve; the second connecting block wraps up the cotton cloth.

9. The portable baseball hitting practice apparatus of claim 1 wherein the support assembly further comprises a latch and a fastener, the fastener is used to fix the latch to the base, and one end of the elastic member is detachably connected to the latch.

10. The portable baseball batting practice apparatus as recited in claim 1, wherein said tee is formed by rolling a rubber sheet; the ball seat is in a horn shape with a large upper part and a small lower part.