CN206837363U - A kind of aerobic training device for strength building - Google Patents

Abstract

The utility model discloses a kind of aerobic training device for strength building, including hand lever, Anti-slip cover, the first support set, chest expander, the second support set, Ding Quan, skidproof foot, the first draw ring, exercise spring, connects chain, the second draw ring, the first elastic bracer, the second elastic bracer, turn and elastic jackstay.The beneficial effects of the utility model are：Elastic jackstay is installed by the exercise spring inner in chest expander, and two elastic bracers are provided with elastic jackstay, two elastic bracers are clipped between the turn for tempering spring, spring stress is tempered when using chest expander to stretch, elastic jackstay, which stretches, causes the first elastic bracer mutually to be stretched with the second elastic bracer, so as to increase the distance between turn, because elastic bracer is quality of rubber materials, it is slow compared with spring contraction speed to stop its self contraction rate during force, so that take exercise spring will not immediately shrink, so as to avoid spring pull up a horse shrinkage band come potential safety hazard.Device has the characteristics of security is higher.

Description

A kind of aerobic training device for strength building

Technical field

It the utility model is related to a kind of force exerciser, specially a kind of aerobic training device for strength building, category In callisthenics strength building application field.

Background technology

Callisthenics be a depth liked by broad masses, popularization it is extremely strong, collection gymnastics, dancing, music, body-building, amusement In the sports items of one.Under the accompaniment of music, the sports events of continuous, complicated high intensity combination, hand can be showed The cooperation of strength of one's legs amount is the governing factor of callisthenics basic form and action, to stablizing backbone, pelvis, keeping correct body appearance Gesture, coordinated balance, speed, dynamics, difficulty and the expressive force for improving Calisthenics Athletes all have very important significance, because This, the training of strength is most important to Calisthenics.Relatively simple efficiently strength building mode is entered using chest expander The training of row arm strength, leg power.

But the existing chest expander for Calisthenics Athletes strength building still suffers from certain defect when in use, due to Chest expander critical piece is adjustable spring, and when stopping force release chest expander, spring can immediately shrink, and easily injure or press from both sides To user.Therefore, a kind of aerobic training device for strength building is proposed regarding to the issue above.

Utility model content

The purpose of this utility model is that to solve the above problems and provides a kind of callisthenics for strength building Training aids.

The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of aerobic training for strength building The first support set is installed in device, including hand lever, the hand lever side, and chest expander, and the drawing are installed in the first support set side Power device one end is arranged on inside the second support set, and the first draw ring is installed in described chest expander one end, and first draw ring passes through connection Chain is fixedly connected with several and tempers spring, and the exercise spring is made up of several turns, the exercise spring inner installation Elastic jackstay, and several the first elastic bracers are set on the elastic jackstay, the first elastic bracer side sets second Elastic bracer, by the connection draw ring of chain link second, the second support set both sides are respectively mounted the exercise spring other end Skidproof foot.

Preferably, in order that the chest expander is not easy to skid when in use, security performance is higher, and the hand lever both ends are equal Anti-slip cover is installed.

Preferably, in order that the first elastic bracer can be operated stably with the described second elastic bracer, described first Elastic bracer and the second elastic bracer are between the turn.

Preferably, in order that the skidproof foot is capable of the both feet of regular user when in use, on the skidproof foot The fixed circle of side's installation.

Preferably, in order that first draw ring supports in first support set, described second respectively with second draw ring Set inwall is movably connected.

Preferably, in order that the elastic jackstay does not influence to fill with the described first elastic bracer, the second elastic bracer The train on put, the elastic jackstay are quality of rubber materials with the described first elastic bracer, the second elastic bracer.

The beneficial effects of the utility model are：By installing hand lever and skidproof foot respectively at chest expander both ends, make Chest expander is used not only for hand strength building, and can trick coordinate common training, be effectively increased the practicality of device Property.Elastic jackstay is installed by the exercise spring inner in chest expander, and two elastic bracers are provided with elastic jackstay, two Individual elastic bracer is sandwiched between the turn for tempering spring, and tempering spring stress when being trained using chest expander is stretched, internal Elastic jackstay, which stretches, causes the first elastic bracer mutually to be stretched with the second elastic bracer, so as to increase the distance between turn, Because elastic bracer is quality of rubber materials, it is slow compared with spring contraction speed to stop its self contraction rate during force so that temper spring Will not immediately shrink, so as to avoid spring pull up a horse shrinkage band come potential safety hazard.Device has the characteristics of security is higher, and Due to the presence of elastic jackstay so that it is identical from different chest expanders to stretch the dynamics of chest expander, does not influence training effect not only, instead And increase training effect.

Brief description of the drawings

Fig. 1 is overall structure diagram of the present utility model.

Fig. 2 is the utility model chest expander overall structure diagram.

Fig. 3 is that the utility model tempers spring partial structural diagram.

In figure：1st, hand lever, 2, Anti-slip cover, the 3, first support set, 4, chest expander, the 5, second support set, 6, Ding Quan, 7, non-slip feet Step on, the 8, first draw ring, 9, temper spring, 10, connects chain, the 11, second draw ring, the 12, first elastic bracer, the 13, second elasticity support Block, 14, turn, 15, elastic jackstay.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Refer to shown in Fig. 1-3, a kind of aerobic training device for strength building, including hand lever 1, hand lever 1 one The first support set 3, the side of the first support set 3 installation chest expander 4 are installed in side, and the one end of chest expander 4 is arranged on inside the second support set 5, is drawn The first draw ring 8 is installed in the one end of power device 4, and the first draw ring 8 is fixedly connected with several by connects chain 10 and tempers spring 9, tempers bullet Spring 9 is made up of several turns 14, tempers the inside of spring 9 installation elastic jackstay 15, and set several on elastic jackstay 15 First elastic bracer 12, the first elastic side of bracer 12 set the second elastic bracer 13, temper the other end of spring 9 and pass through connects chain 10 the second draw rings 11 of connection, the both sides of the second support set 5 are respectively mounted skidproof foot 7.

As a kind of technical optimization scheme of the present utility model, the both ends of hand lever 1 are respectively mounted Anti-slip cover 2.

As a kind of technical optimization scheme of the present utility model, the first elastic 12 and second elastic bracer 13 of bracer is located at bullet Between spring coil 14.

As a kind of technical optimization scheme of the present utility model, the installation of the top of skidproof foot 7 encloses 6 surely.

As a kind of technical optimization scheme of the present utility model, the first draw ring 8 and the second draw ring 11 are respectively in the first support set 3rd, the inwall of the second support set 5 is movably connected.

As a kind of technical optimization scheme of the present utility model, the elastic elasticity of bracer 12, second of elastic jackstay 15 and first Bracer 13 is quality of rubber materials.

The utility model when in use, first, when only needing to train hand strength, by stretching the first draw ring 8 and the Two draw rings 11 temper arm strength, and secondly, when needing trick to take exercise jointly, user's both hands firmly grasp hand lever 1, and both feet are positioned over On skidproof foot 7, stretching spring 9 is used both hands and feet to take exercise.In exercise routine, when stretching spring 9, bullet is tempered Elastic jackstay 15 inside spring 9 is stretched, and passes through the first elastic elastic quilt of bracer 13 of bracer 12 and second on elastic jackstay 15 Stretching, so as to toward both sides extrusion spring circle 14, when unclamping chest expander 4, temper spring 9 and shrink, due to the first elastic bracer 12 With the inhibition of the second elastic bracer 13, and the first elastic 12 and second elastic bracer 13 of bracer is quality of rubber materials, and it is received The speed recovered that contracts relatively tempers spring 9 slowly, therefore so that and temper spring 9 and slowly shunk with a safer speed, so as to Avoid tempering the potential safety hazard that immediately shrinkage band is come of spring 9.

It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation Involved claim.

Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It is appreciated that other embodiment.

Claims (6)

1. a kind of aerobic training device for strength building, including hand lever (1), it is characterised in that：The hand lever (1) one The first support set (3), the first support set (3) side installation chest expander (4) are installed in side, and the chest expander (4) one end is arranged on Second support set (5) is internal, and the first draw ring (8) is installed in described chest expander (4) one end, and first draw ring (8) passes through connects chain (10) several are fixedly connected with and tempers spring (9), the exercise spring (9) is made up of several turns (14), the exercise Installation elastic jackstay (15) inside spring (9), and several the first elastic bracers (12), institute are set on the elastic jackstay (15) State the first elastic bracer (12) side and the second elastic bracer (13) is set, exercise spring (9) other end passes through the connection Chain (10) connects the second draw ring (11), and the second support set (5) both sides are respectively mounted skidproof foot (7).

A kind of 2. aerobic training device for strength building according to claim 1, it is characterised in that：The hand lever (1) both ends are respectively mounted Anti-slip cover (2).

A kind of 3. aerobic training device for strength building according to claim 1, it is characterised in that：First bullet Property bracer (12) and the second elastic bracer (13) are between the turn (14).

A kind of 4. aerobic training device for strength building according to claim 1, it is characterised in that：The non-slip feet Step on the fixed circle (6) of installation above (7).

A kind of 5. aerobic training device for strength building according to claim 1, it is characterised in that：Described first draws Ring (8) is movably connected in first support set (3), second support set (5) inwall respectively with second draw ring (11).

A kind of 6. aerobic training device for strength building according to claim 1, it is characterised in that：The elasticity support Bar (15) is quality of rubber materials with the described first elastic bracer (12), the second elastic bracer (13).