CN205164026U

CN205164026U - Sports cushion

Info

Publication number: CN205164026U
Application number: CN201520806568.2U
Authority: CN
Inventors: 张巍
Original assignee: Hunan Mechanical and Electrical Polytechnic
Current assignee: Hunan Mechanical and Electrical Polytechnic
Priority date: 2015-10-19
Filing date: 2015-10-19
Publication date: 2016-04-20
Anticipated expiration: 2025-10-19

Abstract

The utility model provides a sports cushion, is including main pad, vice pad, main layer board, vice layer board, main layer board is installed in the main below of filling up, set up the guide rail on the main inner wall that fills up, installed vice layer board on the guide rail, the main pad links together through connecting the pivot with vice the pad, the below of main layer board is equipped with first support arm, is equipped with first gyro wheel on the first support arm, the below of vice layer board is equipped with the second support arm, is equipped with the second gyro wheel on the second support arm, the main upper surface that fills up is equipped with the band. The utility model has the characteristics of it is following: 1, area is little, the utility model discloses the branch is given first place to to fill up and is filled up with vice, directly places vice pad rotation in vice stacking up when not using, can reduce area, 2, it is convenient to remove, the utility model discloses a main layer board all is equipped with the gyro wheel with vice layer board below, can drive whole mat through the gyro wheel and be directional motion, 3, the good reliability, 4, convenient to use.

Description

A kind of cushion for physical training

Technical field

The utility model relates to a kind of sports goods, particularly a kind of cushion for physical training.

Background technology

Athletes, when competition and training, needs to use mat usually, existing cushion for physical training five eight, but mostly all volume is comparatively large, cause floor space large, be difficult to carrying.

Athletes is when doing sit-ups training, and usually need to lie on a pad, another person pins leg, can realize.In order to overcome the above problems, disclose a lot of relevant document at present.As CN204275377U discloses a kind of cushion for physical training, comprising: main pad, secondary pad, band, wheel; Wherein: linked together by connecting axle between main pad and secondary pad, winner's pad and secondary pad is made to relatively rotate; The front of main pad is fixed with band, making sportsman when doing sit-ups training, not needing to increase a people again to pin pin; The bottom of main pad is also provided with wheel, can facilitate the carrying of mat.

But still there are the following problems for this cushion for physical training: 1, reliability is not strong; In use, need pair pad to be opened by connecting axle to put, and secondary pad below is without the strong point, thus balance when causing sportsman to overlie, cannot be ensured, thus cannot normally use; 2, band uses inconvenient; In use, because band has been fixed on the front of main pad, sportsman needs leg through band, band just can play the effect of Convenient table, but each athletic leg is not of uniform size, if the parcel radial design of band is too small, then likely causes athletic leg to pass band, band cannot normally be used; If the parcel radial design of band is excessive, then by sportsman may be caused when doing sit-up movement, band cannot the lifting and lose due effect of constrained motion person's pin.

Therefore, the cushion for physical training that a kind of floor space is little, conveniently moving, reliability are strong, easy to use is necessary to design to overcome the above problems.

Utility model content

The purpose of this utility model is, in order to overcome the above-mentioned deficiency of prior art, provides the cushion for physical training that a kind of floor space is little, conveniently moving, reliability are strong, easy to use.

The technical solution of the utility model is: a kind of cushion for physical training, comprises main pad, secondary pad, main supporting plate, secondary supporting plate; Main supporting plate is arranged on main pad below; The inwall of main pad offers guide rail, guide rail is provided with secondary supporting plate; Main pad and secondary pad are linked together by connection rotating shaft; The below of main supporting plate is provided with the first support arm, and the first support arm is provided with the first roller; The below of secondary supporting plate is provided with the second support arm, and the second support arm is provided with the second roller; The upper surface of main pad is provided with band.

Further, the bottom surface of described main supporting plate is provided with the first groove; First support arm is rotatable to be arranged on main supporting plate, and the first roller is rotatably installed on the first support arm, and the first roller and the first support arm all can be rotated in the first groove, and the first support arm, the first roller, the first groove three support the use.

Further, the bottom surface of described secondary supporting plate is provided with the second groove; Second support arm is rotatable to be arranged on secondary supporting plate, and the second roller is rotatably installed on the second support arm, and the second roller and the second support arm all can be rotated in the second groove, and the second support arm, the second roller, the second groove three support the use.

Further, the described main pad upper surface left and right sides is offered porose respectively; In hole, band is installed; Main pad upper surface middle offers two buckling grooves; Hole and buckling groove are distributed on same straight line.

Further, described band comprises elastic webbing and buckle; Buckle is in " convex " shape.

Further, the quantity of described first support arm and the second support arm is all no less than 4, is preferably 4 ~ 8.

Further, the top edge of described first groove is provided with the first closing plate; First closing plate is provided with the first lock; First lock is press-pull type structure.

Further, the top edge of described second groove is provided with the second closing plate; Second closing plate is provided with the second lock; Second lock is press-pull type structure.

Principle of the present utility model and using method are:

When sportsman needs training, first extracted out from main supporting plate by guide rail by secondary supporting plate, now, the first support arm and the first roller are enclosed in the first groove by the first closing plate, and meanwhile, the second support arm and the second roller are enclosed in the second groove by the second closing plate; Then, pair pad is separated from main pad by connection rotating shaft, and is positioned on secondary supporting plate; Finally, pin is positioned between hole and buckling groove, from hole, pulls out band, the buckle of band is snapped onto (safety belt being similar to automobile is installed) in buckling groove, realize the constraint to pin;

When training athlete is complete, click the release button on buckling groove, band can be ejected from buckling groove; Now, if want to save time, directly the first support arm and the first roller are produced in the first groove, play a supporting role, the second support arm and the second roller are produced in the second groove meanwhile, at this moment directly promote mat directed movement; If want to save space, first the first support arm and the first roller are produced in the first groove, play support, then secondary supporting plate is tucked in main supporting plate by guide rail, forward pair pad to main pad top by connection rotating shaft again, at this moment directly promote mat directed movement.

The utility model compared with prior art has following features:

1, floor space is little; The utility model is divided into main pad and secondary pad, directly the rotation of pair pad being placed on secondary pad, can reducing floor space when not using;

2, conveniently moving; Be equipped with roller below main supporting plate of the present utility model and secondary supporting plate, whole mat can be driven to do directed movement by roller;

3, good reliability; Main pad of the present utility model and secondary pad below are respectively equipped with main supporting plate and secondary supporting plate, by the effect of major and minor supporting plate, make the bottom of whole mat more stable, ensure that the reliability of whole mat; And the utility model adopts the leg of the band constrained motion person of on-vehicle safety band forms, can ensure that whole sit-ups process safety is reliable, and not need stranger to help;

4, easy to use; Band in the utility model adopts the form of the safety belt be similar in vehicle, can retrain the leg of different motion person, and sportsman is when doing sit-ups training, does not need leg to pass in some hole set, uses more convenient.

Below in conjunction with the drawings and specific embodiments, detailed construction of the present utility model is further described.

Accompanying drawing explanation

Fig. 1-be structural representation of the present utility model;

Fig. 2-be bottom schematic view of the present utility model;

Fig. 3-be secondary supporting plate schematic diagram of the present utility model.

In figure: 1-main pad, 2-secondary pad, 3-main supporting plate, 4-secondary supporting plate, 5-connection rotating shaft, 6-band, 11-guide rail, 12-hole, 13-buckling groove, the 31-the first support arm, the 32-the first roller, the 33-the first groove, 34-the first closing plate, the 35-the first lock, the 41-the second support arm, 42-the second roller, the 43-the second groove, the 44-the second closing plate, 45-the second lock, 61-elastic webbing, 62-buckle.

Detailed description of the invention

As shown in drawings, a kind of cushion for physical training, comprises main pad 1, secondary pad 2, main supporting plate 3, secondary supporting plate 4; Main supporting plate 3 is arranged on below main pad 1; The inwall of main pad 1 offers guide rail 11, guide rail 11 is provided with secondary supporting plate 4; Main pad 1 and secondary pad 2 are linked together by connection rotating shaft 5; The below of main supporting plate 3 is provided with the first support arm 31, first support arm 31 and is provided with the first roller 32; The below of secondary supporting plate 4 is provided with the second support arm 41, second support arm 41 and is provided with the second roller 42; The upper surface of main pad 1 is provided with band 6.

The bottom surface of main supporting plate 3 is provided with the first groove 33; First support arm 31 is rotatable to be arranged on main supporting plate 3, first roller 32 is rotatably installed on the first support arm 31, first roller 32 and the first support arm 31 all can be rotated in the first groove 33, and the first support arm 31, first roller 32, first groove 33 three supports the use.

The bottom surface of secondary supporting plate 4 is provided with the second groove 43; Second support arm 41 is rotatable to be arranged on secondary supporting plate 4, second roller 42 is rotatably installed on the second support arm 41, second roller 42 and the second support arm 41 all can be rotated in the second groove 43, and the second support arm 41, second roller 42, second groove 43 three supports the use.

The main pad 1 upper surface left and right sides offers porose 12 respectively; Band 6 is installed in hole 12; Main pad 1 upper surface middle offers two buckling grooves 13; Hole 12 and buckling groove 13 are distributed on same straight line.

Band 6 comprises elastic webbing 61 and buckle 62; Buckle 62 is in " convex " shape.

The quantity of the first support arm 31 and the second support arm 41 is 4.

The top edge of the first groove 33 is provided with the first closing plate 34; First closing plate 34 is provided with the first lock 35; First lock 35 is press-pull type structure.

The top edge of the second groove 43 is provided with the second closing plate 44; Second closing plate 44 is provided with the second lock 45; Second lock 45 is press-pull type structure.

Obviously, those skilled in the art can carry out various change and modification to the utility model and not depart from spirit and scope of the present utility model.Like this, if these amendments of the present utility model and modification belong within the scope of the utility model claim and equivalent technology thereof, then the utility model is also intended to comprise these change and modification.

Claims

1. a cushion for physical training, is characterized in that: comprise main pad (1), secondary pad (2), main supporting plate (3), secondary supporting plate (4); Main supporting plate (3) is arranged on main pad (1) below; The inwall of main pad (1) offers guide rail (11), guide rail (11) is provided with secondary supporting plate (4); Main pad (1) and secondary pad (2) are linked together by connection rotating shaft (5); The below of main supporting plate (3) is provided with the first support arm (31), and the first support arm (31) is provided with the first roller (32); The below of secondary supporting plate (4) is provided with the second support arm (41), and the second support arm (41) is provided with the second roller (42); The upper surface of main pad (1) is provided with band (6).

2. a cushion for physical training as claimed in claim 1, is characterized in that: the bottom surface of described main supporting plate (3) is provided with the first groove (33); First support arm (31) is rotatable to be arranged on main supporting plate (3), first roller (32) is rotatably installed on the first support arm (31), first roller (32) and the first support arm (31) all can be rotated in the first groove (33), and the first support arm (31), the first roller (32), the first groove (33) three support the use.

3. a cushion for physical training as claimed in claim 1 or 2, is characterized in that: the bottom surface of described secondary supporting plate (4) is provided with the second groove (43); Second support arm (41) is rotatable to be arranged on secondary supporting plate (4), second roller (42) is rotatably installed on the second support arm (41), second roller (42) and the second support arm (41) all can be rotated in the second groove (43), and the second support arm (41), the second roller (42), the second groove (43) three support the use.

4. a cushion for physical training as claimed in claim 1 or 2, is characterized in that: described main pad (1) the upper surface left and right sides is offered porose (12) respectively; Band (6) is installed in hole (12); Main pad (1) upper surface middle offers two buckling grooves (13); Hole (12) and buckling groove (13) are distributed on same straight line.

5. a cushion for physical training as claimed in claim 1 or 2, is characterized in that: described band (6) comprises elastic webbing (61) and buckle (62); Buckle (62) is in " convex " shape.

6. a cushion for physical training as claimed in claim 1 or 2, is characterized in that: the quantity of described first support arm (31) and the second support arm (41) is all no less than 4.

7. a cushion for physical training as claimed in claim 2, is characterized in that: the top edge of described first groove (33) is provided with the first closing plate (34); First closing plate (34) is provided with the first lock (35); First lock (35) is press-pull type structure.

8. a cushion for physical training as claimed in claim 3, is characterized in that: the top edge of described second groove (43) is provided with the second closing plate (44); Second closing plate (44) is provided with the second lock (45); Second lock (45) is press-pull type structure.