CN201469968U

CN201469968U - Aerobics practice frame

Info

Publication number: CN201469968U
Application number: CN2009201628173U
Authority: CN
Inventors: 汪海燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-12-31
Filing date: 2009-08-28
Publication date: 2010-05-19
Anticipated expiration: 2019-08-28

Abstract

An aerobics practice frame belongs to the technical field of sports equipment, which has simple structure and easy manufacture, and can be used for practicing pliability in indoor and outdoor environment. The technical scheme is that the aerobics practice frame comprises a fixed mount and a sliding cross rod, wherein two sides of the fixed mount are straight lateral boards, the two lateral boards are connected by a cross board, a chassis is arranged at the bottom of the two lateral boards, chutes are arranged on the inner side of the two lateral boards, sliding boards are arranged on two sides of the sliding cross rod, the sliding board is a straight board, the board is matched with the chute of the lateral board, a plurality of cross rods which are longitudinally arrayed in parallel are fixed between the sliding boards on two sides, a sliding locking device is arranged between the lateral board and the slide board. When in use, the sliding board can be up and down moved according to needs, and practicer utilizes cross rods of sliding boards with different heights to practice various pliability. The aerobics practice frame can be placed in various places such as rooms, outdoor fields and the like, and supplies great convenience to practice, simultaneously has simple structure, and is convenient for popularization and use.

Description

The callisthenics drill rack

Technical field

The utility model relates to a kind of callisthenics exercise-equipment, belongs to the sports equipment technical field.

Background technology

Callisthenics are sports that numerous teenagers like, all have in a lot of universities and colleges at present and carry out.Callisthenics mainly are the teen-age pliability of development, flexibility, harmony, and quality and endurance simultaneously will gain in strength.In the callisthenics exercise, to develop athletic pliability especially, this is the basic quality of callisthenics exercise, needs practise every day.But in a lot of schools, because the restriction in place, the student of each class can only use gymnasium in turn, can not all practise every day, has therefore influenced the effect of exercise.Stall bars are the flexible important apparatuses of exercise, the sportsman can utilize the cross bar of stall bars differing heights to carry out the pliability exercise at each position, but in family or general classroom, be difficult to install this apparatus, therefore design a kind of apparatus that can in various indoor and outdoor surroundingses, use, can reach stall bars exercise effect and be very important.

Summary of the invention

Technical problem to be solved in the utility model provides a kind of simple in structure, callisthenics drill rack of making easily, can carry out the pliability exercise in various indoor and outdoor surroundingses.

The technical scheme that solves the problems of the technologies described above is:

A kind of callisthenics drill rack, it is made up of fixed support and slip cross bar two parts, the fixed support both sides are upright side plate, are connected by transverse slat between the biside plate, and base is arranged at the biside plate bottom, there is chute the biside plate inboard, slip cross bar both sides are slide plate, and slide plate is upright plate face, and the chute of plate face and side plate is complementary, be fixed with the cross bar that many parallel longitudinals are arranged between two sideskids, between side plate and slide plate, slide lock device arranged.

Above-mentioned callisthenics drill rack, described slide lock device is latch and jack, and pin hole is arranged on side plate, and a plurality of jacks of corresponding vertical arrangement are arranged on the plate face of slide plate, the diameter of latch and pin hole, jack are complementary.

Above-mentioned callisthenics drill rack, described slide lock device are tooth bar and spring catch, and along plate face vertical fixing, spring catch is installed on the plate face of side plate tooth bar in the side of slide plate, and the plate face that the plug of spring catch stretches out side plate contacts with the tooth bar face.

The utility model can move up and down slide plate in use as required, the practitioner utilizes the slide plate cross bar of differing heights to carry out various flexible exercises, this callisthenics drill rack can be placed on various places such as room, outdoor place, provide very big facility to exercise, simultaneously simple in structure, be convenient to promote the use of.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the partial schematic diagram that the utility model adopts latch locking;

Fig. 3 is the partial schematic diagram that the utility model adopts tooth bar and spring catch locking.

Mark is as follows among the figure: side plate 1, transverse slat 2, base 3, chute 4, slide plate 5, cross bar 6, latch 7, jack 8, tooth bar 9, spring catch 10, pin hole 11

The specific embodiment

Fig. 1 shows that the utility model is made up of fixed support and slip cross bar two parts.

Fixed support is made up of base 3, side plate 1, transverse slat 2.Base 3 is fixedlyed connected with side plate 1 in the bottom of side plate 1, and transverse slat 2 side plate 1 that both sides are upright connects as one.There is chute 4 inboard of two side plates 1, can allow the slip cross bar move up and down.

The slip cross bar is made up of slide plate 5 and cross bar 6.Slide plate 5 is upright plate face, and the chute 4 of plate face and side plate 1 is complementary, and can move up and down along chute 4, is fixed with the cross bar 6 that many parallel longitudinals are arranged between two sideskids 5.

The practitioner can utilize the cross bar 6 of differing heights to carry out multiple exercise.For example, ankle is placed on the cross bar, stretching shank ligament and muscle at this moment can be according to practitioner's the level and the height of concrete condition adjustment cross bar 6; Or both hands are placed on the cross bar, and the upper body presses down, the ligament of stretching back and waist and muscle; Or one holds cross bar, and bodyside is to cross bar, and the ligament on stretching side and muscle are perhaps done exercises such as kicking; Can also be back to cross bar, both hands or one hand are held cross bar, become anti-arc, stretching back and belly ligament and muscle etc.

Fig. 2 is the partial schematic diagram that the utility model adopts latch locking.Show among the figure that the slide lock device between side plate 1 and slide plate 5 is latch 7 and jack 8, the diameter of latch 7 and jack 8 are complementary.Jack 8 is a plurality of, vertically arranges on the plate face of slide plate 5, and insert in the jack 8 of slide plate 5 pin hole 11 backs that latch 7 passes on the side plate 1.During locking, slide plate 5 moved to the position that needs after, the pin hole 11 of side plate 1 and the jack 8 on the slide plate 5 are aligned, insert latch 7, side plate 1 and slide plate 5 can be fixed.If length of the present utility model is longer, can locking device be installed all in both sides, if length is shorter, can only install in a side.

Fig. 3 is the partial schematic diagram that the utility model adopts tooth bar and spring catch locking.Show among the figure, the slide lock device of callisthenics drill rack is tooth bar 9 and spring catch 10, along plate face vertical fixing, spring catch 10 is installed on the plate face of side plate 1 tooth bar 9 in the side of slide plate 5, and the plate face that the plug of spring catch 10 stretches out side plate 1 contacts with tooth bar 9 faces.The flute profile of tooth bar 9 is a right angled triangle, and the minor face of right-angle side is at horizontal level, and length of side limit, right angle is in the upright position, and hypotenuse is facing to the plug of spring catch 10.When moving up slide plate 5, the plug of spring catch 10 moves along hypotenuse automatically, and plug is being stuck in forward under the thrust of spring below the short right-angle side when arriving short right-angle side.So when moving slide board 5, plug is constantly withdrawn, is ejected, and behind slide plate 5 in-positions, plug withstands under the tooth of tooth bar, and slide plate 5 can not be moved downward, and is locked.When needs moved down slide plate 5, the rear end of operator grasps spring catch 10 pulled back, and made the withdrawal of front end plug, and slide plate 5 can move down.

Claims

1. callisthenics drill rack, it is characterized in that: it is made up of fixed support and slip cross bar two parts, the fixed support both sides are upright side plate [1], be connected by transverse slat [2] between two side plates [1], base [3] is arranged at two side plates [1] bottom, there is chute [4] biside plate [1] inboard, slip cross bar both sides are slide plate [5], slide plate [5] is upright plate face, the chute [4] of plate face and side plate [1] is complementary, be fixed with the cross bar [6] that many parallel longitudinals are arranged between two sideskids [5], between side plate [1] and slide plate [5], slide lock device arranged.

2. callisthenics drill rack according to claim 1, it is characterized in that: described slide lock device is latch [7] and jack [8], pin hole [11] is arranged on side plate [1], a plurality of jacks [8] that corresponding vertical arrangement is arranged on the plate face of slide plate [5], the diameter of latch [7] and pin hole [11], jack [8] are complementary.

3. callisthenics drill rack according to claim 1, it is characterized in that: described slide lock device is tooth bar [9] and spring catch [10], tooth bar [9] in the side of slide plate [1] along plate face vertical fixing, spring catch [10] is installed on the plate face of side plate [1], and the plate face that the plug of spring catch [10] stretches out side plate [1] contacts with tooth bar [9] face.