CN218280487U

CN218280487U - Vertical speed ball

Info

Publication number: CN218280487U
Application number: CN202222163383.7U
Authority: CN
Inventors: 丁刚祥
Original assignee: Shaoxing Shenghu Sports Articles Co ltd
Current assignee: Shaoxing Shenghu Sports Articles Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2023-01-13
Anticipated expiration: 2032-08-17

Abstract

The utility model discloses a vertical speed ball, which comprises a base, a spring seat arranged at the top of the base, an adjustable telescopic rod coaxially connected with the spring seat and a speed ball body arranged at the top of the adjustable telescopic rod, wherein the bottom of the base is surrounded with a sucker; the speed ball body includes that inside support and parcel live the polyurethane foaming layer of inside support, the whole shape of the support frame on the inside support is similar with the appearance of speed ball body, the main part of speed ball body is by the one-time foaming shaping of polymer polyurethane, put into the support frame when the foaming, enable the perfect integration of support frame and polyurethane foaming layer together, inside metal ball that has of inside support moreover, make the speed ball body have bigger inertia when removing, also have more sense of reality during the strike.

Description

Vertical speed ball

Technical Field

The utility model relates to a boxing equipment technical field, concretely relates to vertical speed ball.

Background

In boxing training, a device called a speed ball is often used to train boxing speed, response speed, coordination sense, simulated actual combat and the like. The speed ball is a simple and easy-to-learn body-building exercise, can exercise the sensitivity and the quick response capability of people after long-term exercise, and can also increase the elasticity of muscles and the overall coordination of the body. It also has effects of relieving diarrhea and regulating emotion in mental aspect. Today's speed ball game has become an independent fashion sport, simple equipment, easy to learn skills, and enjoyed by more and more people, breaking its way to boxing and free from play. Become popular fitness exercises popular in europe and america like yoga and street dance, and have recently been introduced to china.

Although speed balls have been a popular device, the existing speed balls still have the following problems: 1. the installation is troublesome, and overall structure is insecure moreover, appears becoming flexible easily. 2. Most of speed balls adopt an inflatable structure, so that the whole weight is light, the reality of striking is lacked, and the speed balls are easy to deform.

Disclosure of Invention

The utility model aims at solving the problem in the prior art, providing a vertical speedball, simple to operate, firm, speedball body stable in structure has more real striking sense moreover.

In order to achieve the above purpose, the technical scheme of the utility model is that:

the utility model provides a vertical speed ball, includes the base, set up at the spring holder at base top, with spring holder coaxial coupling's adjustable telescopic link and set up the speed ball body at adjustable telescopic link top, the junction cover of speed ball body and adjustable telescopic link is equipped with cotton cover, the bottom of base is encircleed and is provided with the sucking disc.

Preferably, speed ball body includes inside support and wraps up the polyurethane foam layer of inside support, inside support includes the base plate, the base plate bottom be provided with adjustable telescopic link top fixed connection's adapter sleeve, the top of base plate encircles and is provided with many support bars, the top homogeneous interconnect of each support bar and form the support frame.

Preferably, a vertical rod is arranged on the substrate inside the supporting frame, and a metal ball is arranged at the top of the vertical rod.

Preferably, the spring seat comprises an upper connecting seat, a lower connecting seat and a spring fixed between the upper connecting seat and the lower connecting seat, the top of the upper connecting seat is in threaded connection with the lower end of the adjustable telescopic rod, a positioning block is arranged at the bottom of the upper connecting seat, and the upper end of the spring is sleeved outside the positioning block and is fixedly connected with the upper connecting seat; the bottom and the base fixed connection of lower connecting seat, the mounting groove has been seted up at the top of lower connecting seat, the lower extreme of spring stretch into in the mounting groove and with lower connecting seat fixed connection.

Preferably, a first groove is formed in the bottom of the lower connecting seat, a second groove is formed in the base below the first groove, the first groove and the second groove are combined to form an installation chamber, and a balancing weight is arranged in the installation chamber.

Preferably, a stud is fixedly arranged at the top of the sucker and is in threaded connection with the base.

The utility model has the advantages that: the utility model discloses a vertical speed ball, including the base, set up the spring holder at the base top, with the adjustable telescopic link of spring holder coaxial coupling and set up the speed ball body at adjustable telescopic link top, the bottom of base is encircleed and is provided with the sucking disc, when vertical speed ball uses, fixes vertical speed ball whole on ground through the sucking disc and goes upward, simple to operate, and the firmness of installation can be guaranteed to the sucking disc of more quantity in addition; the speed ball body includes that inside support and parcel live the polyurethane foaming layer of inside support, the whole shape of the support frame on the inside support is similar with the appearance of speed ball body, the main part of speed ball body is by the one-time foaming shaping of polymer polyurethane, put into the support frame when the foaming, enable the perfect integration of support frame and polyurethane foaming layer together, inside metal ball that has of inside support moreover, make the speed ball body have bigger inertia when removing, also have more sense of reality during the strike.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a schematic structural view of the middle support frame of the present invention.

Detailed Description

In order to make the technical field of the invention better understand, the invention is further described in detail with reference to the accompanying drawings and embodiments.

The vertical speed ball as shown in fig. 1-3 comprises a base 1, a spring seat 2 arranged at the top of the base 1, an adjustable telescopic rod 3 coaxially connected with the spring seat 2 and a speed ball body 4 arranged at the top of the adjustable telescopic rod 3, wherein a cotton sleeve 5 is sleeved at the joint of the speed ball body 4 and the adjustable telescopic rod 3, and a sucker 6 is arranged at the bottom of the base 1 in a surrounding manner. The number of the suckers 6 is preferably 6-10, the suckers can be adjusted according to actual use requirements, when the vertical speed ball is used, the vertical speed ball is integrally fixed on the ground through the suckers 6, the installation is convenient, and the firmness of installation can be guaranteed through the suckers 6 with a large number. The top of the sucker 6 is fixedly provided with a stud 61, the base 1 is provided with a threaded hole for installing the sucker 6, the stud 61 on the sucker 6 is in threaded connection with the threaded hole on the base 1, the sucker 6 is installed, and the operation is simple.

Speed ball body 4 includes inside support 41 and wraps up the polyurethane foam layer 42 of inside support 41, inside support 41 includes base plate 43, base plate 43 bottom be provided with adjustable telescopic rod 3 top fixed connection's adapter sleeve 44, the top of base plate 43 is encircleed and is provided with many support bars 45, the top homogeneous phase interconnect of each support bar 45 and form support frame 46. The overall shape of the support frame 46 is similar to the shape of the speed ball body 4, the main body of the speed ball body 4 is formed by one-step foaming of high polymer polyurethane, and the support frame 46 is placed in the foaming process, so that the support frame 46 and the polyurethane foaming layer 42 can be perfectly fused together. In order to increase the weight of the speed ball body 4, a vertical rod 47 is arranged on the base plate 43 in the supporting frame 46, a metal ball 48 is arranged on the top of the vertical rod 47, the addition of the metal ball 48 enables the speed ball body 4 to have larger inertia when moving, and is more realistic when hitting, and meanwhile, the metal ball 48 is hidden in the speed ball body 4 and is very safe to use.

What adjustable telescopic link 3 adopted is common telescopic link in the market, has the screw and the fixed orifices of adjusting length on the adjustable telescopic link 3, can realize the multi-grade regulation of vertical speed ball height. The connecting sleeve 44 at the bottom of the base plate 43 is sleeved on the top of the adjustable telescopic rod 3 and then can be fixed through screws, so that quick installation is realized, meanwhile, the connecting sleeve 44 is also sleeved with the cotton sleeve 5, the connecting sleeve 44 is prevented from being exposed outside, and potential safety hazards can be reduced.

The spring seat 2 is a resilient member of a vertical speed ball. Spring holder 2 includes connecting seat 21, lower connecting seat 22 and fixes at last connecting seat 21 and the spring 23 between lower connecting seat 22, go up the top of connecting seat 21 and the lower extreme threaded connection of adjustable telescopic link 3, go up connecting seat 21 top promptly and seted up the thread groove, the lower extreme of adjustable telescopic link 3 is seted up and is corresponded the screw thread that matches, then both can realize quick threaded connection and install. The bottom of the upper connecting seat 21 is provided with a positioning block 24, the upper end of the spring 23 is sleeved outside the positioning block 24 and is fixedly connected with the upper connecting seat 21, and the fixed connection mode is preferably welding. The bottom of lower connecting seat 22 and base 1 fixed connection, preferably screw connection, mounting groove 25 has been seted up at the top of lower connecting seat 22, the lower extreme of spring 23 stretches into in mounting groove 25 and with lower connecting seat 22 fixed connection, and the preferred welding that also is of fixed connection's mode. The mounting groove 25 and the positioning block 24 can be fixed in an auxiliary manner from the spring 23, so that the stress of a welding point is reduced, and the overall structure of the spring seat 2 is firmer. When speed ball body 4 receives the strike, speed ball body 4 drives adjustable telescopic link 3 and removes to a direction, and adjustable telescopic link 3 drives spring 23 on the spring holder 2 and takes place bending deformation, drives speed ball body 4 reverse movement when spring 23 resets afterwards.

As a preferable scheme, a first groove 7 is formed in the bottom of the lower connecting seat 22, a second groove 71 is formed in the base 1 below the first groove 7, the first groove 7 and the second groove 71 are combined to form an installation chamber 73, and a counterweight 77 is arranged in the installation chamber 73. The balancing weight 77 can set up as required, can increase the holistic weight of base 1 after having added balancing weight 77 on the base 1, improves stability.

The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. A vertical speed ball, its characterized in that: the speed ball is characterized by comprising a base (1), a spring seat (2) arranged at the top of the base (1), an adjustable telescopic rod (3) coaxially connected with the spring seat (2) and a speed ball body (4) arranged at the top of the adjustable telescopic rod (3), wherein a cotton sleeve (5) is sleeved at the joint of the speed ball body (4) and the adjustable telescopic rod (3), and a sucking disc (6) is arranged at the bottom of the base (1) in a surrounding mode.

2. The vertical speed ball of claim 1, wherein: speed ball body (4) include inside support (41) and wrap up polyurethane foam layer (42) of inside support (41), inside support (41) include base plate (43), base plate (43) bottom is provided with adapter sleeve (44) with adjustable telescopic link (3) top fixed connection, the top of base plate (43) is encircleed and is provided with many support bars (45), the top homogeneous phase interconnect of each support bar (45) and form support frame (46).

3. The vertical speed ball of claim 2, wherein: a vertical rod (47) is arranged on the substrate (43) in the supporting frame (46), and a metal ball (48) is arranged at the top of the vertical rod (47).

4. The vertical speed ball of claim 1, wherein: the spring seat (2) comprises an upper connecting seat (21), a lower connecting seat (22) and a spring (23) fixed between the upper connecting seat (21) and the lower connecting seat (22), the top of the upper connecting seat (21) is in threaded connection with the lower end of the adjustable telescopic rod (3), a positioning block (24) is arranged at the bottom of the upper connecting seat (21), and the upper end of the spring (23) is sleeved outside the positioning block (24) and is fixedly connected with the upper connecting seat (21); the bottom and the base (1) fixed connection of lower connecting seat (22), mounting groove (25) have been seted up at the top of lower connecting seat (22), the lower extreme of spring (23) stretch into in mounting groove (25) and with lower connecting seat (22) fixed connection.

5. The vertical speed ball of claim 4, wherein: first recess (7) have been seted up to the bottom of lower connecting seat (22), second recess (71) have been seted up on base (1) of first recess (7) below, first recess (7) and second recess (71) combination form installation room (73), be provided with balancing weight (77) in installation room (73).

6. The vertical speed ball of claim 1, wherein: the top of the sucker (6) is fixedly provided with a stud (61), and the stud (61) is in threaded connection with the base (1).