CN210096778U

CN210096778U - Aerobics exercises strength training ware

Info

Publication number: CN210096778U
Application number: CN201920752703.8U
Authority: CN
Inventors: 刘芹芹
Original assignee: Shandong University of Finance and Economics
Current assignee: Shandong University of Finance and Economics
Priority date: 2019-05-18
Filing date: 2019-05-18
Publication date: 2020-02-21
Anticipated expiration: 2029-05-18

Abstract

The utility model relates to a body-building apparatus field discloses a body-building exercises strength training device, to the easy winding problem together of body-building exercises strength training device among the prior art, now proposes following scheme, and it includes first connecting plate, second connecting plate and many stretch cords, one side of first connecting plate and one side of second connecting plate all are fixed with a plurality of go-between, and the both ends of many stretch cords all are fixed with the hasp, the hasp at stretch cords both ends respectively with go-between on the first connecting plate and the go-between fixed connection on the second connecting plate, the opposite side of first connecting plate is fixed with first pull ring, and the opposite side of second connecting plate is fixed with the second pull ring. The utility model discloses rational in infrastructure, design benefit, easy operation has solved the easy winding problem together of aerobics exercises strength training device among the prior art, has made things convenient for carrying of equipment, easily uses widely.

Description

Aerobics exercises strength training ware

Technical Field

The utility model relates to a body-building apparatus field especially relates to a aerobics exercises strength training ware.

Background

The aerobics exercises are sports which are deeply loved by the masses and have strong popularity, and integrate gymnastics, dancing, music, body building and entertainment into a whole, and the aerobics exercises are aerobic exercises and are characterized by lasting whole body exercises of a certain time and low or medium degree, and the cardio-pulmonary function of a practicer is mainly exercised, so that the aerobics exercises are the basis of aerobic endurance quality, and have various advantages, not only can help people to effectively build the body, but also have the effect of losing weight. At present, the aerobics strength trainer mainly comprises an elastic rope and two pull rings, has a simple structure, and can well exercise the strength of a user. However, the training device has some inconvenience that the pull ring and the elastic cord are easily twisted together when being stored, thereby causing troubles to users when in use, and thus needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a aerobics exercises strength training device has solved the aerobics exercises strength training device among the prior art problem of twining together easily.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a aerobics exercises strength trainer comprises a first connecting plate, a second connecting plate and a plurality of elastic ropes, wherein a plurality of connecting rings are fixed on one side of the first connecting plate and one side of the second connecting plate respectively, lock catches are fixed at two ends of the elastic ropes, the lock catches at two ends of the elastic ropes are fixedly connected with the connecting rings on the first connecting plate and the connecting rings on the second connecting plate respectively, a first pull ring is fixed on the other side of the first connecting plate, a second pull ring is fixed on the other side of the second connecting plate, a placing groove is formed in one side of the first connecting plate, a spring hole and a containing hole are formed in the bottom of the placing groove, a telescopic column is arranged inside the spring hole, one end of the telescopic column extends into the placing groove, a connecting block is fixed at one end of the telescopic column which is positioned inside the placing groove, a limiting column is fixed on one side of the connecting block which is close to the containing hole, and the other end of the limiting, and a clamping hole is formed in one side of the second connecting plate and matched with the limiting column.

Preferably, the one end that flexible post is located spring downthehole portion is fixed with the baffle, and the outside cover of flexible post is equipped with the spring, and the open-ended both sides in spring hole all are fixed with the stopper, between spring position baffle and the stopper, the spring cooperatees with the stopper.

Preferably, the baffle is of a circular structure, the distance between the two limiting blocks is smaller than the diameter of the baffle, and the length of the telescopic column is larger than that of the limiting column.

Preferably, a fixing ring is fixed on one side of the connecting block, which is far away from the spring hole.

Preferably, the outer part of the first pull ring and the outer part of the second pull ring are both sleeved with anti-skidding sleeves, and the anti-skidding sleeves are made of rubber.

The utility model discloses in:

1. through the matching among the telescopic column, the spring, the baffle, the spring hole, the connecting block, the limiting column, the accommodating hole and the clamping hole, the first connecting plate and the second connecting plate can be fixed together during the accommodating process, and the first connecting plate and the second connecting plate are prevented from being wound together with the elastic rope;

2. the connecting block is convenient to adjust through the arrangement of the fixing ring.

The utility model discloses rational in infrastructure, design benefit, easy operation has solved the easy winding problem together of aerobics exercises strength training device among the prior art, has made things convenient for carrying of equipment, easily uses widely.

Drawings

Fig. 1 is an expanded view of the present invention.

Fig. 2 is an enlarged view of a point a of the present invention.

Fig. 3 is a schematic structural view of the present invention during storage.

Reference numbers in the figures: the anti-skidding type elastic rope fixing device comprises a first connecting plate 1, a second connecting plate 2, a first pull ring 3, an anti-skidding sleeve 4, a connecting ring 5, a lock catch 6, an elastic rope 7, a connecting block 8, a fixing ring 9, a limiting column 10, a placing groove 11, a storage hole 12, a clamping hole 13, a second pull ring 14, a telescopic column 15, a spring hole 16, a limiting block 17 and a baffle 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a aerobics exercises strength training device, comprising a first connecting plate 1, a second connecting plate 2 and a plurality of elastic cords 7, wherein a plurality of connecting rings 5 are fixed on one side of the first connecting plate 1 and one side of the second connecting plate 2, a plurality of latches 6 are fixed on both ends of the elastic cords 7, the latches 6 on both ends of the elastic cords 7 are respectively fixedly connected with the connecting rings 5 on the first connecting plate 1 and the connecting rings 5 on the second connecting plate 2, a first pull ring 3 is fixed on the other side of the first connecting plate 1, a second pull ring 14 is fixed on the other side of the second connecting plate 2, a placing groove 11 is formed on one side of the first connecting plate 1, a spring hole 16 and a receiving hole 12 are formed at the bottom of the placing groove 11, a telescopic column 15 is arranged inside the spring hole 16, one end of the telescopic column 15 extends to the inside of the placing groove 11, a connecting block 8 is fixed on one end of the telescopic column 15, one side that connecting block 8 is close to and accomodates hole 12 is fixed with spacing post 10, and the other end of spacing post 10 extends to the inside of accomodating hole 12, and card hole 13 has been seted up to one side of second connecting plate 2, and card hole 13 cooperatees with spacing post 10.

In this embodiment, flexible post 15 is located the inside one end of spring hole 16 and is fixed with baffle 18, the outside cover of flexible post 15 is equipped with the spring, the open-ended both sides of spring hole 16 all are fixed with stopper 17, between spring position baffle 18 and the stopper 17, the spring cooperatees with stopper 17, baffle 18 is circular structure, distance between two stoppers 17 is less than the diameter of baffle 18, the length of flexible post 15 is greater than the length of spacing post 10, one side that spring hole 16 was kept away from to connecting block 8 is fixed with solid fixed ring 9, the outside of first pull ring 3 and the outside of second pull ring 14 all overlap and are equipped with antiskid cover 4, antiskid cover 4 adopts the rubber preparation.

The working principle is as follows: when accomodating, cover 2 one sides at first connecting plate 1 with second connecting plate, then detain solid fixed ring 9 and outwards pull out connecting block 8, the spring is compressed, make spacing post 10 withdraw from the outside of accomodating hole 12 and standing groove 11, then rotate connecting block 8 again, make the card hole 13 is aimed at to the one end of spacing post 10, then loosen solid fixed ring 9 again, under the effect of spring, the inside of card hole 13 is advanced to the one end card of spacing post 10, thereby fix first connecting plate 1 and second connecting plate 2 together.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment 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, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A aerobics exercises strength training device comprises a first connecting plate (1), a second connecting plate (2) and a plurality of elastic ropes (7), and is characterized in that a plurality of connecting rings (5) are fixed on one side of the first connecting plate (1) and one side of the second connecting plate (2), latches (6) are fixed on two ends of the elastic ropes (7), the latches (6) on two ends of the elastic ropes (7) are respectively fixedly connected with the connecting rings (5) on the first connecting plate (1) and the connecting rings (5) on the second connecting plate (2), a first pull ring (3) is fixed on the other side of the first connecting plate (1), a second pull ring (14) is fixed on the other side of the second connecting plate (2), a placing groove (11) is formed on one side of the first connecting plate (1), a spring hole (16) and a containing hole (12) are formed in the bottom of the placing groove (11), the inside in spring hole (16) is equipped with flexible post (15), and the one end of flexible post (15) extends to the inside of standing groove (11), flexible post (15) are located the inside one end of standing groove (11) and are fixed with connecting block (8), and one side that connecting block (8) are close to and accomodate hole (12) is fixed with spacing post (10), and the other end of spacing post (10) extends to the inside of accomodating hole (12), card hole (13) have been seted up to one side of second connecting plate (2), and card hole (13) cooperate with spacing post (10).

2. The aerobics exercises strength training device of claim 1, wherein a baffle (18) is fixed at one end of the telescopic column (15) positioned inside the spring hole (16), a spring is sleeved outside the telescopic column (15), the two sides of the opening of the spring hole (16) are both fixed with a limit block (17), and the spring is matched with the limit block (17) between the spring position baffle (18) and the limit block (17).

3. An aerobics exercises capacity trainer according to claim 2, wherein the said stop (18) is of circular configuration, the distance between the two stops (17) is less than the diameter of the stop (18), and the length of the said telescopic column (15) is greater than the length of the stop column (10).

4. An aerobics training aid as claimed in claim 1, wherein a securing ring (9) is secured to the side of the connecting piece (8) remote from the spring aperture (16).

5. An aerobics exercises capacity trainer according to claim 1, wherein the outer part of the first pull ring (3) and the outer part of the second pull ring (14) are both sleeved with anti-slip sleeves (4), and the anti-slip sleeves (4) are made of rubber.