CN202637889U - Imitation throwing solid ball exerting trainer - Google Patents

Imitation throwing solid ball exerting trainer Download PDF

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Publication number
CN202637889U
CN202637889U CN 201220157570 CN201220157570U CN202637889U CN 202637889 U CN202637889 U CN 202637889U CN 201220157570 CN201220157570 CN 201220157570 CN 201220157570 U CN201220157570 U CN 201220157570U CN 202637889 U CN202637889 U CN 202637889U
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CN
China
Prior art keywords
square tube
welded
connect
trainer
throwing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201220157570
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Chinese (zh)
Inventor
张环
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hebei Normal University of Science and Technology
Original Assignee
Hebei Normal University of Science and Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hebei Normal University of Science and Technology filed Critical Hebei Normal University of Science and Technology
Priority to CN 201220157570 priority Critical patent/CN202637889U/en
Application granted granted Critical
Publication of CN202637889U publication Critical patent/CN202637889U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model belongs to the physical culture and sports equipment field and relates to an imitation throwing solid ball exerting trainer which is formed by connecting two sliding sleeves, a bottom plate, two inserting rods, a square tube, an upper plate, a lower plate, two baffles, a handle, a small square tube, a first hanging ring, a second hanging ring and a tension spring. When the trainer is used, the number of the tension spring can be increased or reduced according to requirements. The height of the square tube is adjusted up and down to enable hands to be placed on the head and two inserting rods are fixed through screwing of screws tightly. Users stand on the bottom plate with two feet opening in front and back mode, hold handles with two hands and stretch the tension spring to openings of the upper plate and the lower plate. The trainer has the advantages that increasing or reducing the number of the tension spring can meet training requirements of improving speed and strength, and improving result of throwing solid balls is benefited. The handles are waved between 38 degrees to 42 degrees of the upper plate and the lower plate, so the trainer is beneficial for limiting and specifying reasonable exerting throwing angle of throwing the solid balls.

Description

The medicine ball exercising machine of exerting oneself is thrown in imitation
Technical field
The utility model belongs to the sports field, relates to a kind of imitation and throws the medicine ball exercising machine of exerting oneself.
Background technology
Existing throwing medicine ball exists following problem: a, throwing to be conducive to improve release speed less than the standard weights medicine ball, throwing is conducive to improve the strength of selling greater than the standard weights medicine ball, this is to improve an effective means of throwing the medicine ball achievement, but throw in the medicine ball exercise in reality, then can't improve release speed and strengthening exercise owing to lacking a plurality of medicine balls that are greater than or less than standard weights.B, beginner throw the means device that the medicine ball exercise lacks the standard angle of trajectory.
Summary of the invention
The purpose of this utility model is the problem that exists in the above-mentioned background technology for solving preferably, provide a kind of imitation to throw the medicine ball exercising machine of exerting oneself, the technical scheme that it is taked is by consisting of with lower member: two sliding sleeve lower ends and being welded to connect above the base plate, two inserted link lower ends are inserted respectively sliding sleeve and are connected by screw fastening, be welded to connect with the inserted link upper surface below the square tube, be welded to connect respectively upper plate and lower plate in the square tube front, line parallel to the ground is 45 ° of angles after the following welding of described upper plate, line parallel to the ground is 38 ° of angles after the top welding of described lower plate, two baffle plates place respectively the both sides of upper plate lower plate, handle passes two baffle holes and is welded to connect, handle two outer ends and little square tube the inner are welded to connect, be welded to connect the first link at little square tube rear end face, be welded to connect the second link in the square tube front, extension spring two ends hook is hung on respectively the first link and the second link.
When using this exercising machine, increase and decrease as required extension spring.Adjust up and down the square tube height handle is placed on the head, screw again screw and fix two inserted links.The bipod staggered lunging position stands in above the base plate, and two hold make progress plate and lower plate opening part stretching extension spring of handle realizes exercise.
Use the beneficial effect of this exercising machine: a, increase and decrease extension spring can satisfy the exercise needs that improve release speed and strength, be conducive to improve throwing medicine ball achievement; B, handle brandish between 38 °-42 ° of upper plate and lower plates and are conducive to limit the rationally angle of trajectory firmly that standard is thrown medicine ball.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is done in further detail explanation.
Fig. 1 is that the exert oneself agent structure simplified schematic diagram of exercising machine of medicine ball is thrown in imitation;
Fig. 2 is the A-A diagrammatic cross-sectional view of Fig. 1;
The specific embodiment
With reference to accompanying drawing, two sliding sleeve 12 lower ends and being welded to connect above the base plate 1, two inserted link 10 lower ends are inserted respectively sliding sleeve and are fastenedly connected by screw 11, be welded to connect with the inserted link upper surface below the square tube 2, be welded to connect respectively upper plate 5 and lower plate 4 in the square tube front, line 3 parallel to the ground is 45 ° of angles after the following welding of described upper plate, line parallel to the ground is 38 ° of angles after the top welding of described lower plate, two baffle plates 6 place respectively the both sides of upper plate lower plate, handle 7 passes two baffle holes and is welded to connect, handle two outer ends and little square tube 8 the inners are welded to connect, be welded to connect the first link 14 at little square tube rear end face, be welded to connect the second link 13 in the square tube front, extension spring 9 two ends hook is hung on respectively the first link and the second link, as shown in Figure 2.

Claims (1)

1. the medicine ball exercising machine of exerting oneself is thrown in an imitation, it is characterized in that: two sliding sleeve (12) lower ends and being welded to connect above the base plate (1), two inserted links (10) lower end is inserted respectively sliding sleeve and is fastenedly connected by screw (11), be welded to connect with the inserted link upper surface below the square tube (2), be welded to connect respectively upper plate (5) and lower plate (4) in the square tube front, line parallel to the ground (3) is 45 ° of angles after the following welding of described upper plate, line parallel to the ground is 38 ° of angles after the top welding of described lower plate, two baffle plates (6) place respectively the both sides of upper plate lower plate, handle (7) passes two baffle holes and is welded to connect, handle two outer ends and little square tube (8) the inner are welded to connect, be welded to connect the first link (14) at little square tube rear end face, be welded to connect the second link (13) in the square tube front, extension spring (9) two ends hook is hung on respectively the first link and the second link.
CN 201220157570 2012-04-13 2012-04-13 Imitation throwing solid ball exerting trainer Expired - Fee Related CN202637889U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220157570 CN202637889U (en) 2012-04-13 2012-04-13 Imitation throwing solid ball exerting trainer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220157570 CN202637889U (en) 2012-04-13 2012-04-13 Imitation throwing solid ball exerting trainer

Publications (1)

Publication Number Publication Date
CN202637889U true CN202637889U (en) 2013-01-02

Family

ID=47407073

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220157570 Expired - Fee Related CN202637889U (en) 2012-04-13 2012-04-13 Imitation throwing solid ball exerting trainer

Country Status (1)

Country Link
CN (1) CN202637889U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107007987A (en) * 2017-05-26 2017-08-04 庞思寒 Throw the exercising device of medicine ball

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107007987A (en) * 2017-05-26 2017-08-04 庞思寒 Throw the exercising device of medicine ball

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130102

Termination date: 20130413