CN208031745U - A kind of training aids of kicking one's legs with novel limiting adjustment structure - Google Patents

Abstract

The utility model discloses a kind of training aids of kicking one's legs with novel limiting adjustment structure, including back cushion, lower bracing frame, upper holder, slide bar, stretcher cleat and sliding rack, position-limited rack is provided between lower bracing frame and upper holder, the both ends of position-limited rack are connected with lower bracing frame and upper holder respectively by bushing, limit shaft is provided on sliding rack, limit tooth plate is provided on position-limited rack, the limit shaft is matched with limit tooth plate；Handle holder is provided in lower bracing frame, handle holder is fixed on by bushing in lower bracing frame, and guide and limit axis is further fixedly arranged on handle holder, guide and limit plate is provided on position-limited rack, the limit of guide and limit axis is in the strip hole slot on guide and limit plate；The utility model is in such a way that position-limited rack and handle holder linkage are adjusted, guide and limit axis is driven to be slided in strip hole slot by turning handle hand cradle, and then drive position-limited rack rotation, realize that limit tooth plate catches on limit shaft or limits the operation that tooth plate is detached from limit shaft, structure design is beautiful novel, it is easy to adjust, securely and reliably, there is higher practical value and promotional value.

Description

A kind of training aids of kicking one's legs with novel limiting adjustment structure

Technical field

The utility model is related to field of exercise equipment, more particularly to a kind of training of kicking one's legs with novel limiting adjustment structure Device.

Background technology

Traditional training aids of kicking one's legs is that gymnasium often uses device, movement locus to be suitble to the proper motion track of human body, is focused on Safety body-building.Such as Authorization Notice No. is【CN2508803Y】Utility model disclose a kind of feet-Juggling exercising apparatus, including rack, The heelpiece and rack hinged foot pedal strut and foot pedal being arranged in rack, are additionally provided between rack and foot-operated strut The limiting device etc. of the foot pedal branch throw of lever is limited, but the limiting device is only to fold to use when collecting, actually not Adjustment effect is played, and present most of training aids of kicking one's legs when carrying out limit adjusting, are mostly using multiple stretcher cleat The form of connection-rod linkage, transmission distance is remote, it is also dumb to adjust, and to processing request height.

Utility model content

The utility model proposes a kind of training aids of kicking one's legs with novel limiting adjustment structure, using position-limited rack and handle holder Linkage is adjusted, and so that limit tooth plate is detached with limit shaft and is coordinated and then realize that relevant training, novel in structural design use adjusting side Just, there is higher practicability.

The utility model is realized using technical solution below：

A kind of training aids of kicking one's legs with novel limiting adjustment structure, including back cushion, lower bracing frame, upper holder, slide bar, Stretcher cleat and sliding rack, sliding rack pedal sliding bar described in force effect lower edge, lower bracing frame and upper holder suffered by stretcher cleat Between be provided with position-limited rack, the both ends of the position-limited rack are connected respectively with lower bracing frame and upper holder by bushing, that is, limited Frame can be rotated relative to bushing；Be provided with limit shaft on the sliding rack, be provided with limit tooth plate on position-limited rack, the limit shaft with Limit tooth plate matches；

Handle holder is provided in the lower bracing frame, the handle holder is fixed on by bushing in lower bracing frame, handle holder It can be rotated relative to bushing, guide and limit axis is further fixedly arranged on handle holder, guide and limit plate is provided on position-limited rack, be oriented to limit Strip hole slot is offered on the plate of position, guide and limit axis limits in strip hole slot, and guide and limit axis is driven by turning handle hand cradle It is slided in strip hole slot, and then drives position-limited rack rotation, position-limited rack rotates and then realize the rotation of limit tooth plate, and then realizes Limit tooth plate catches on limit shaft or limits the operation that tooth plate is detached from limit shaft.

Further, straight line where the guide and limit axis and straight line parallel where position-limited rack, the guide and limit plate with Position-limited rack is vertical, and straight line where strip hole slot is equally vertical with position-limited rack, novel in structural design, and trainer adjusts also relatively side Just.

Further, one end of the position-limited rack is additionally provided with stopper section, is additionally provided in lower bracing frame and stops with described The gear-stopping bar of stopper cooperation, facilitates and inwardly rotates sliding bar, avoid being turned out, and operation is safer.

Further, the limit shaft on the sliding rack includes two, and corresponding, position-limited rack and position limiting ruler plate are a left side The right side is symmetrical arranged, and further increases safety.

Further, it is provided with height adjusting structure below the back cushion, to adjust the angle of back cushion and horizontal plane, fitted Answer different trained crowd demands and training requirement.

Compared with prior art, it is with good effect the advantages of the utility model：

The utility model proposes the training aids of kicking one's legs with novel limiting adjustment structure, joined using position-limited rack and handle holder The dynamic mode adjusted drives guide and limit axis to be slided in strip hole slot by turning handle hand cradle, and then drives position-limited rack rotation, Position-limited rack rotates and then changes limit tooth plate inclined direction, realizes that limit tooth plate catches on limit shaft or limit tooth plate is detached from limit shaft Operation, the limit shaft include two, safety higher；The utility model structure design is beautiful novel, easy to adjust, safety Reliably, there is higher practical value and promotional value, and squab angle is adjustable, also meets different crowd demands and training need It wants.

Description of the drawings

Fig. 1 is the first dimensional structure diagram of training aids of kicking one's legs described in the utility model embodiment；

Fig. 2 is the second dimensional structure diagram of training aids of kicking one's legs described in the utility model embodiment；

Fig. 3 is enlarged structure schematic diagram at the A in Fig. 2；

Fig. 4 is enlarged structure schematic diagram at the B in Fig. 2.

Specific implementation mode

In order to which the above objects, features, and advantages of the utility model are more clearly understood, below in conjunction with the accompanying drawings and Embodiment is described further the utility model.It should be noted that in the absence of conflict, embodiments herein and Feature in embodiment can be combined with each other.

A kind of training aids of kicking one's legs with novel limiting adjustment structure, as depicted in figs. 1 and 2, including back cushion 1, lower support Frame 2, upper holder 3, slide bar 4, stretcher cleat 5 and sliding rack 6, sliding rack 6 pedal slide bar described in force effect lower edge suffered by stretcher cleat 5 4 slidings, are provided with position-limited rack 7 between lower bracing frame 2 and upper holder 3, the both ends of the position-limited rack 7 by bushing 10 respectively with Lower bracing frame 2 is connected with upper holder 3, i.e., position-limited rack can rotate, and in conjunction with shown in Fig. 2 and Fig. 4, is arranged on the sliding rack 6 There is limit shaft 61, limit tooth plate 72 is provided on position-limited rack 7, the limit shaft 61 is matched with limit tooth plate 72；The sliding Limit shaft 61 on frame 6 includes two, and corresponding, position-limited rack 7 and position limiting ruler plate 72 are to be symmetrical set, and equally include Two, to further increase support effect, improve safety.

With continued reference to Fig. 2 and Fig. 3, handle holder 8 is provided in the lower bracing frame 2, the handle holder 8 is solid by bushing 10 It is scheduled in lower bracing frame 2, handle holder 8 can be rotated relative to bushing, be further fixedly arranged on guide and limit axis 81 on handle holder 8, limited It is provided with guide and limit plate 73 on frame 7, strip hole slot 74 is offered on guide and limit plate 73, guide and limit axis 81 is limited in strip In hole slot 74, the sliding in strip hole slot 74 of guide and limit axis 81 is driven by turning handle hand cradle 8, and then drive 7 turns of position-limited rack Dynamic, position-limited rack 7 rotates and then realizes the rotation of limit tooth plate 72, to realize that limit tooth plate 72 catches on limit shaft 61 or limiting tooth Plate 72 is detached from the operation of limit shaft 61.

In the present embodiment, from figure 3, it can be seen that 81 place straight line of the guide and limit axis is flat with 7 place straight line of position-limited rack Row, the guide and limit plate 73 is vertical with position-limited rack 7, and 74 place straight line of strip hole slot is equally vertical with position-limited rack 7, which sets Meter can easily realize that the linkage of handle holder 8 and position-limited rack, novel in structural design, trainer adjust also more convenient.In addition, Sliding bar is inwardly rotated for convenience, improves safe operation, one end of the position-limited rack 7 is additionally provided with stopper section 75, under The gear-stopping bar 21 coordinated with the stopper section 75 is additionally provided on supporting rack 2.

When specifically used, such as at the beginning of exercise of kicking one's legs, body builder is sitting on back cushion 1, and both feet pedal stretcher cleat 5, It has pedaled upwards, turning handle hand cradle 8, and then the rotation of position-limited rack 7 is realized in sliding in strip hole slot 74 by guide and limit axis 81, And then limit tooth plate 72 is made to slope inwardly, limit shaft 61 is detached from from limit tooth plate 72, and body builder can pedal foot repeatedly later It pedals frame 5 and realizes the moving up and down along slide bar 4 of sliding rack 6, carry out fitness training；When exercise will terminate, same negative direction turns Dynamic handle holder 8 makes its reset, and then sliding rack 7 interlocks with the rotation and realizes the reset of limit tooth plate 72, and limit shaft 61 is made to hang over limit On tooth plate 72, support and position-limiting action are realized to stretcher cleat 5.

In addition, the lower section of the back cushion 1 is provided with height adjusting structure 9, to adjust the angle of back cushion and horizontal plane, adapt to The forms such as cylinder, telescopic rod can be used in difference training crowd demand and training requirement, the height adjusting structure 9, are relatively more normal Machine Design mode, it is not described here in detail.

The above descriptions are merely preferred embodiments of the present invention, is not to make other forms to the utility model Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent The equivalent embodiment of variation is applied to other fields, but every without departing from the content of the technical scheme of the utility model, according to this reality With novel technical spirit to any simple modification, equivalent variations and remodeling made by above example, it is new to still fall within this practicality The protection domain of type technical solution.

Claims (5)

1. a kind of training aids of kicking one's legs with novel limiting adjustment structure, including back cushion, lower bracing frame, upper holder, slide bar, foot Pedal frame and sliding rack, sliding rack pedals sliding bar described in force effect lower edge suffered by stretcher cleat, which is characterized in that lower bracing frame and Be provided with position-limited rack between upper holder, the both ends of the position-limited rack by bushing respectively with lower bracing frame and upper holder phase Even；It is provided with limit shaft on the sliding rack, limit tooth plate is provided on position-limited rack, the limit shaft matches with limit tooth plate It closes；

Handle holder is provided in the lower bracing frame, the handle holder is fixed on by bushing in lower bracing frame, on handle holder also It is fixedly installed guide and limit axis, guide and limit plate is provided on position-limited rack, strip hole slot is offered on guide and limit plate, is oriented to Limit shaft limits in strip hole slot, drives guide and limit axis to be slided in strip hole slot by turning handle hand cradle, and then drive Position-limited rack rotates, and position-limited rack rotates and then realize the rotation of limit tooth plate, and then realizes that limit tooth plate catches on limit shaft or limit Tooth plate is detached from the operation of limit shaft.

2. the training aids of kicking one's legs according to claim 1 with novel limiting adjustment structure, it is characterised in that：The guiding Straight line where limit shaft and straight line parallel where position-limited rack, the guide and limit plate is vertical with position-limited rack, straight where strip hole slot Line is equally vertical with position-limited rack.

3. the training aids of kicking one's legs according to claim 2 with novel limiting adjustment structure, it is characterised in that：The limit One end of frame is additionally provided with stopper section, and the gear-stopping bar coordinated with the stopper section is additionally provided in lower bracing frame.

4. the training aids of kicking one's legs according to claim 3 with novel limiting adjustment structure, it is characterised in that：The sliding Limit shaft on frame includes two.

5. the training aids of kicking one's legs according to claim 4 with novel limiting adjustment structure, it is characterised in that：The back cushion Lower section be provided with height adjusting structure.