CN219128288U

CN219128288U - Sports training running-up device

Info

Publication number: CN219128288U
Application number: CN202223609425.1U
Authority: CN
Inventors: 韦瑞凯; 黄伟华; 陈晓枫; 邱哲
Original assignee: Guangdong Shantou Preschool Normal College
Current assignee: Guangdong Shantou Preschool Normal College
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-06
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to the technical field of physical training, in particular to a sports training running-up device, which comprises a fixed frame structure, wherein the fixed frame structure comprises a left frame and a right frame, the lower end of the left frame is connected with a connecting piece, a limiting straight groove is formed at the joint of the connecting piece and the right frame, limiting blocks are respectively connected with the left end face of the left frame and the right end face of the right frame, bidirectional screws penetrate through the left frame, the right frame and the limiting blocks, and tooth grooves are respectively formed at the upper ends of the left frame and the right frame; foot pedal ware is all installed on left side frame and the right frame, one side surface of foot pedal ware is connected with the fastener, the lower extreme of stopper is connected with the bottom plate, through setting up the mount structure in this sports training running-up ware, the bidirectional screw in the mount structure is rotatory to drive left side frame and right frame simultaneously to relatively to the direction removal to can adjust the interval between two sets of foot pedal ware, can satisfy different leg girth sportsman self to the demand of acting against the foot.

Description

Sports training running-up device

Technical Field

The utility model relates to the technical field of physical training, in particular to a physical training running-up device.

Background

The running-up device is a kind of field running-up equipment, which is used in various large-scale events.

The transverse distance of the running-up device refers to the interval distance between the central axes of two foot supporting plates of the running-up device, and the transverse distance of the existing connecting rod running-up device or the fixed running-up device can not be adjusted or is 6,8 or 10 cm. Modern athletic sports level is higher and higher, and sprint runner's height leg length, the thigh is enclosed also thicker and thicker, and the fixed running-up of lateral distance often can not satisfy the demand of sportsman self to the power of putting on the sole, influences the effect of starting.

There is therefore a need for a sports training aid that ameliorates the above-described problems.

Disclosure of Invention

The present utility model is directed to a sports training running starter, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a sports training running-up device, includes the mount structure, the mount structure includes left frame and right frame, the lower extreme of left frame is connected with the connecting piece, spacing straight flute has been seted up to the junction of connecting piece and right frame, the right terminal surface of left side frame left end face and right frame all is connected with the stopper, run through on left frame, right frame and the stopper has two-way screw rod, the tooth's socket has all been seted up to the upper end of left frame and right frame;

foot pedal devices are arranged on the left frame and the right frame, clamping pieces are connected to the outer surface of one side of the foot pedal devices, the lower end of the limiting block is connected with a bottom plate, a fixed seat and a handle are respectively arranged at the upper end of the bottom plate, a limiting sliding groove is formed in the joint of the limiting block and the bottom plate, and a stab nail is connected to the lower end of the bottom plate.

As a preferable scheme of the utility model, the connecting piece is in sliding connection with the right frame through the limiting straight grooves, and the connecting piece and the limiting straight grooves are three groups and are distributed at equal intervals.

As the preferable scheme of the utility model, the connection modes of the limiting block and the left frame and the right frame are all fixed welding, and the connection modes of the bidirectional screw rod and the left frame, the right frame and the limiting block are all threaded connection.

As a preferable scheme of the utility model, the limiting block is in sliding connection with the bottom plate through the limiting chute, and the connection mode between the bidirectional screw rod and the fixed seat is rotary connection.

As the preferable scheme of the utility model, the pedal device is movably clamped with the left frame and the right frame through the tooth grooves and the clamping pieces, and the fixed seat and the limiting sliding grooves are symmetrically distributed.

As a preferable scheme of the utility model, the tail ends of the stabs are inclined leftwards, and the number of the stabs is a plurality of groups and the stabs are arranged in an array.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the sports training running-up device, the fixing frame structure is arranged in the sports training running-up device, the bidirectional screw rod in the fixing frame structure rotates and drives the left frame and the right frame to move towards opposite directions, so that the distance between the two sets of pedal devices can be adjusted, and the force demand of different leg-surrounding athletes on the foot supporting plate can be met.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a perspective view showing the structure of the fixing frame and the bottom plate of the present utility model;

fig. 3 is a split perspective view of the structure of the fixing frame of the present utility model.

In the figure: 1. a fixing frame structure; 101. a left frame; 102. a right frame; 103. a connecting piece; 104. limiting straight grooves; 105. a limiting block; 106. a bidirectional screw; 107. tooth slots; 2. a pedal device; 3. a clamping piece; 4. a bottom plate; 5. a fixing seat; 6. a handle; 7. limiting sliding grooves; 8. and (5) puncturing nails.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any creative effort based on the embodiments in the present utility model are all within the protection scope of the present utility model.

In order to facilitate an understanding of the utility model, several embodiments of the utility model will be described more fully hereinafter with reference to the accompanying drawings, in which, however, the utility model may be embodied in many different forms and is not limited to the embodiments described herein, but instead is provided for the purpose of providing a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" to another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to another element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

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 utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including one or more of the relevant listed items and all combinations thereof.

Referring to fig. 1-3, the present utility model provides a technical solution:

the sports training running-up device comprises a fixed frame structure 1, wherein the fixed frame structure 1 comprises a left frame 101 and a right frame 102, the lower end of the left frame 101 is connected with a connecting piece 103, a limiting straight groove 104 is formed at the joint of the connecting piece 103 and the right frame 102, a limiting block 105 is connected with the left end face of the left frame 101 and the right end face of the right frame 102, a bidirectional screw 106 penetrates through the left frame 101, the right frame 102 and the limiting block 105, and tooth grooves 107 are formed at the upper ends of the left frame 101 and the right frame 102; the connecting pieces 103 are in sliding connection with the right frame 102 through the limiting straight grooves 104, the number of the connecting pieces 103 and the number of the limiting straight grooves 104 are three, the connecting pieces 103 are distributed at equal intervals, and the left frame 101 and the right frame 102 can be prevented from being separated by the connecting pieces 103; the limiting block 105 is fixedly welded with the left frame 101 and the right frame 102, and the bidirectional screw 106 is in threaded connection with the left frame 101, the right frame 102 and the limiting block 105; the limiting block 105 is in sliding connection with the bottom plate 4 through the limiting chute 7, the connection mode between the bidirectional screw 106 and the fixed seat 5 is rotary connection, and the limiting chute 7 can prevent the limiting block 105 from being separated from the bottom plate 4; the bidirectional screw 106 is rotated, and the bidirectional screw 106 rotates to drive the left frame 101 and the right frame 102 to move towards opposite directions simultaneously, so that the distance between the two groups of pedal devices 2 can be adjusted, and the force demand of different leg girth athletes on the foot supporting plates can be met.

In this embodiment, referring to fig. 1 and 2, pedal devices 2 are mounted on both left frame 101 and right frame 102, a clamping piece 3 is connected to the outer surface of one side of pedal device 2, a bottom plate 4 is connected to the lower end of a limiting block 105, a fixing seat 5 and a handle 6 are respectively mounted on the upper end of bottom plate 4, a limiting chute 7 is formed at the connection part of limiting block 105 and bottom plate 4, and a spike 8 is connected to the lower end of bottom plate 4; the pedal device 2 is movably clamped with the left frame 101 and the right frame 102 through tooth grooves 107 and clamping pieces 3, and the number of the fixed seat 5 and the limit sliding groove 7 is two, and the fixed seat 5 and the limit sliding groove 7 are symmetrically distributed; the tail ends of the stabs 8 are inclined leftwards, and the number of the stabs 8 is a plurality of groups and are arranged in an array; after the fixing frame structure 1 is adjusted, the stab nails 8 at the lower end of the bottom plate 4 are inserted into the plastic track, two groups of pedal devices 2 are installed according to the self condition of the athlete, and then the running training can be carried out by using the running device.

The working flow of the utility model is as follows: when the sports training running aid designed in the scheme is used, firstly, the transverse distance between two groups of pedal devices 2 is adjusted through the fixing frame structure 1, under the condition that the connection mode between the bidirectional screw rods 106 and the fixing seat 5 is rotary connection, the bidirectional screw rods 106 are rotated, under the condition that the connection mode between the bidirectional screw rods 106 and the left frame 101, the connection mode between the right frame 102 and the limiting block 105 are threaded connection, the connection piece 103 is in sliding connection with the right frame 102 through the limiting straight groove 104, the bidirectional screw rods 106 rotate and simultaneously drive the left frame 101 and the right frame 102 to move towards opposite directions, so that the distance between the two groups of pedal devices 2 can be adjusted, the force demand of different leg girth athletes on foot supporting plates can be met, after the fixing frame structure 1 is adjusted, the stabs 8 at the lower end of the bottom plate 4 are inserted into a plastic track, under the condition that the pedal devices 2 are movably clamped with the left frame 101 and the right frame 102 through the tooth grooves 107, the two groups of pedal devices 2 are installed according to the conditions of the athlete, and then the running training can be performed by using the running aid.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A sports training running-up device, which comprises a fixed frame structure (1), and is characterized in that: the fixing frame structure (1) comprises a left frame (101) and a right frame (102), wherein the lower end of the left frame (101) is connected with a connecting piece (103), a limiting straight groove (104) is formed at the joint of the connecting piece (103) and the right frame (102), limiting blocks (105) are respectively connected with the left end face of the left frame (101) and the right end face of the right frame (102), two-way screws (106) penetrate through the left frame (101), the right frame (102) and the limiting blocks (105), and tooth grooves (107) are respectively formed in the upper ends of the left frame (101) and the right frame (102);

foot pedal ware (2) are all installed on left side frame (101) and right frame (102), one side surface of foot pedal ware (2) is connected with fastener (3), the lower extreme of stopper (105) is connected with bottom plate (4), fixing base (5) and handle (6) are installed respectively to the upper end of bottom plate (4), spacing spout (7) have been seted up to the junction of stopper (105) and bottom plate (4), the lower extreme of bottom plate (4) is connected with spike (8).

2. A sports training running aid according to claim 1, wherein: the connecting pieces (103) are in sliding connection with the right frame (102) through limiting straight grooves (104), and the connecting pieces (103) and the limiting straight grooves (104) are three groups and are distributed at equal intervals.

3. A sports training running aid according to claim 1, wherein: the connection modes of the limiting block (105) and the left frame (101) and the right frame (102) are all fixed welding, and the connection modes of the bidirectional screw (106) and the left frame (101), the right frame (102) and the limiting block (105) are all in threaded connection.

4. A sports training running aid according to claim 1, wherein: the limiting block (105) is in sliding connection with the bottom plate (4) through the limiting sliding groove (7), and the connection mode between the bidirectional screw rod (106) and the fixing seat (5) is rotary connection.

5. A sports training running aid according to claim 1, wherein: the pedal device (2) is movably clamped with the left frame (101) and the right frame (102) through tooth grooves (107) and clamping pieces (3), and the fixed seats (5) and the limiting sliding grooves (7) are two groups and are symmetrically distributed.

6. A sports training running aid according to claim 1, wherein: the tail ends of the stabs (8) are inclined leftwards, and the stabs (8) are arranged in an array mode and are in a plurality of groups.