CN201012254Y

CN201012254Y - Multifunctional abdomen strengthening machine

Info

Publication number: CN201012254Y
Application number: CNU2007200064028U
Authority: CN
Inventors: 周昱志
Original assignee: XIAMEN YULONG SPORTS EQUIPMENT CO Ltd
Current assignee: XIAMEN YULONG SPORTS EQUIPMENT CO Ltd
Priority date: 2007-02-14
Filing date: 2007-02-14
Publication date: 2008-01-30
Anticipated expiration: 2017-02-14

Abstract

A multi-functional abdominal building machine mainly includes a machine seat consisting of two pivoted frames, a back frame, a seat frame and a limiting frame; the back frame, the seat frame and the limiting frame are pivoted together while the back frame is also pivoted on the machine seat frame; the seat frame is pivoted with the machine seat frame through a rocker; therein, a multi-section positioning device is arranged between the seat frame and one pivoting point of the seat frame; the multi-section positioning device can match a pin to actively regulate the fixed angle between the back frame and the seat frame. In the utility model, the positioning disk fixed between the back frame and the seat frame and the pin are used to realize the fixation condition of the back frame and the seat frame; and a plurality of positioning holes are used to realize the multi-angle regulation; therefore, the abdominal building machine can be used as a sitting chair or a reclining chair; thus the utility model has a plurality of functions.

Description

Multi-functional abdomen-building machine

Technical field

The utility model relates to a kind of body-building apparatus, is meant a kind of multi-functional abdomen-building machine especially.

Background technology

Because a large amount of minimizings of present movable place and run duration, people have just been developed various body-building apparatus, so that different training functions to be provided, and wherein abdomen-building machine is a kind of when the relative frame support of back bracket overturns, and the apparatus of belly, vertebra, trunk and the shoulder of human body being trained motion.

This case applicant is just famous be called " motion chaise longue " in first to file, its major function promptly is an abdomen-building machine, this structure mainly comprises the frame support that two " U " type support pole constitutes, one " U " type seat portion's support and one " U " type back bracket are articulated, the back bracket bottom also is provided with a pivoting point and is articulated on the frame support simultaneously, and be articulated with a cross bar between present portion's support and back bracket two pivoting points, this cross bar is limited on the frame support by pulling force rope, the front end of other seat portion support is to be articulated on the rocking bar, and an other end of rocking bar is the front portion that is articulated in frame support, be respectively equipped with the support cloth cover on present portion's support and the back bracket, form the abdomen-building machine of tool chaise longue form with this.During use, the user is sitting on portion's support, the back rests on the back bracket, both hands are held and are put on back bracket top, the application of force backward, back bracket can be to turn in the axle center with the pivoting point of itself and frame support promptly, meanwhile, be subjected to the spacing of cross bar, seat portion support is that the axle center travels forward with the pivoting point of rocking bar lower end, and makes the whole health of user unfold motion, otherwise, back bracket is overturn forward, uses and so forth, can reach the function of tempering belly, vertebra, trunk and shoulder.

Because the abdomen-building machine of this tool chaise longue form, the pivot joint activity relationship of back bracket and seat portion support, make this abdomen-building machine only can use as body-building apparatus, during if give up doing exercise, not can be used as chaise longue and use, when normal the placement, do not know its function of use and when takeing for chaise longue and using, can have certain unsafe factor.

The utility model content

The purpose of this utility model is to provide a kind of multi-functional abdomen-building machine, and it not only can be used as body-building apparatus and uses, and the chaise longue that can be used as adjustable angle simultaneously uses.

For achieving the above object, solution of the present utility model is: a kind of multi-functional abdomen-building machine, and it mainly comprises by two stands and articulates the support constitute, a back bracket, portion's support and a position-limited rack; Back bracket, seat portion support and position-limited rack are articulated, and back bracket also is articulated on the frame support simultaneously, and other is articulated by rocking bar and frame support by seat portion support; Wherein back bracket and seat portion support wherein be provided with the multisection type positioner between the pivoting point, cooperate the pin can the movable fixed angle of regulating between back bracket and the seat portion support.

Described positioner is a positioning disk, and this positioning disk is the pole end of fixing present portion support, is a plurality of locating holes of being provided with of arc track on this positioning disk, the then corresponding locating hole that cooperates with it that is provided with on back bracket pole.

Described positioner is a positioning disk, and this positioning disk is the pole end that is fixed on back bracket, is a plurality of locating holes of being provided with of arc track on this positioning disk, and then corresponding present portion stent strut is provided with the locating hole that cooperates with it.

After adopting such scheme, because the utility model is by a positioning disk that is fixed between back bracket and the seat portion support, realize stationary state between the two by pin, and cooperate a plurality of locating holes and realize the adjustment of multi-angle, reach the function that abdomen-building machine can be used as seat or chaise longue use with this, thereby realize multi-functional effect.

Description of drawings

Fig. 1 is a schematic perspective view of the present utility model;

Fig. 2 is the partial enlarged drawing of Fig. 1;

Fig. 3 is enforcement state diagram 1 of the present utility model;

Fig. 4 is enforcement state diagram 2 of the present utility model;

Fig. 5 is enforcement state diagram 3 of the present utility model;

Fig. 6 is enforcement state diagram 4 of the present utility model;

Fig. 7 is enforcement state diagram 5 of the present utility model.

The specific embodiment

As Fig. 1,2 and cooperate shown in other figure, abdomen-building machine of the present utility model, it mainly comprises two " U "

type support

1,2, " U " type back bracket 3, one " U " type seat portion support 4 and one " U " type position-limited rack 5 that constitutes support;

Two poles, 11 front portions of support after-poppet 1 are extended with camber armrest part 111, are coated with soft cover 112 on the armrest part 111, so that hand is helped, are equipped with on its cross bar 12 and support foot pad 121; And the upper end of two poles 21 of support fore-stock 2 is articulated in the top of two poles 11 of support after-poppet 1 by movable block 23, also be equipped with on its cross bar 22 and support foot pad 221, an end that is provided with a pin joint seat 222, one rocking bars 6 simultaneously at these cross bar 22 middle parts is to be articulated on this pin joint seat 222;

Inboard and bottom that 3 liang of poles 31 of back bracket are positioned at two poles 11 are articulated in movable block 23 places, and the end of the end of two

poles

11 and 4 liang of poles 41 of seat portion support is articulated, and the middle part of the cross bar 42 of seat portion support 4 and the other end of above-mentioned rocking bar 6 are articulated;

The end of 5 liang of poles 51 of position-limited rack articulates the inboard of present portion 4 liang of pole 41 ends of support, two pulling force ropes 7 have bridged on its cross bar 52, the two ends of this pulling force rope 7 are connected on the cross bar 22 of the cross bar 12 of support after-poppet 1 and support fore-stock 2, play position-limiting action to back bracket 3 and seat portion support 4 with this;

Be equipped with soft cover 521,321 respectively at the middle part of position-limited rack 5 cross bars, 52 middle parts and back bracket 3 cross bars 32 in addition; to play the function of protection user's vertebra and head; spacingly be with 8 and between the

cross bar

12,22 of two frame supports 1,2, also be provided with one; play the effect of reinforcing machine seat supports with this, on back bracket 3 and seat portion support 4, be provided with supports cloth A in addition.

Key of the present utility model is: the wherein end of a pole 41 of present portion support 4 is provided with a positioning disk 9, be a plurality of locating

holes

91,92,93,94,95 of being provided with of arc track (this sentences five and is example) on this positioning disk 9, while is provided with in the end of the corresponding pole 31 of back bracket 3 decides the hole, one pin B is mobilizable pass the locating hole and the locating hole on the positioning disk 9 of pole 31 after, fix back bracket 3 and seat portion support 4 spacing.

Certainly, this positioning disk 9 also can be arranged on the end of back bracket 3 poles 31, establishes locating hole in addition on the pole 41 of then corresponding present portion support 4, cooperates pin B can play equally back bracket 3 and seat portion support 4 are fixed spacing function.

As Fig. 7 and cooperate shown in Figure 2, when pin B is inserted in locating hole 95 places of positioning disk 9 bottoms, the pole 31 of the back bracket 3 of this moment is the effects that are not subjected to this positioning disk 9, pole 31 is the active states that are in a pivoting point with seat portion support 4 poles 41, the user is sitting on portion's support 4, the back rests on the back bracket 3, both hands are held and are put on back bracket 3 tops, the application of force backward, back bracket 3 can be to turn in the axle center with the pivoting point of itself and support after-poppet 1 promptly, meanwhile, be subjected to the spacing of position-limited rack 5, seat portion support 4 is that the axle center travels forward with the pivoting point of rocking bar 6 lower ends, and makes the whole health of user unfold motion, otherwise, back bracket 3 is overturn forward, use and so forth, can reach the exercise belly, vertebra, the function of trunk and shoulder, then this abdomen-building machine is to use as body-building apparatus.

As Fig. 3 and cooperate shown in Figure 2, when pin B passes the locating hole on back bracket 3 poles 31 and is inserted in the position of the locating hole 91 on the positioning disk 9, between back bracket 3 and the seat portion support 4 of this moment be subjected to 2 spacing and be in the stationary state of certain angle, then Ci Shi abdomen-building machine can be used as seat use; Again as shown in Figure 4, pass the locating hole on back bracket 3 poles 31 and when being inserted in the position of the locating hole 92 on the positioning disk 9, the abdomen-building machine of this moment can be used as an arm-chair and uses as pin B; For another example shown in Fig. 5,6, when pin B passes the locating hole on back bracket 3 poles 31 and when being inserted in the position of locating hole 93 on the positioning disk 9 or locating hole 94, the abdomen-building machine of this moment can be used as a chaise longue and uses.

To sum up, abdomen-building machine of the present utility model, by a positioning disk 9 that is fixed between back bracket 3 and the seat portion support 4, realize stationary state between the two by pin B, and cooperate a plurality of locating holes and realize the adjustment of multi-angle, reach abdomen-building machine with this and can be used as the function that seat or chaise longue use; Thereby realize multi-functional effect.

Claims

1. multi-functional abdomen-building machine, it mainly comprises by two stands and articulates the support that constitutes, a back bracket, portion's support and a position-limited rack; Back bracket, seat portion support and position-limited rack are articulated, and back bracket also is articulated on the frame support simultaneously, and other is articulated by rocking bar and frame support by seat portion support; It is characterized in that: back bracket and seat portion support wherein be provided with the multisection type positioner between the pivoting point, cooperate the pin can the movable fixed angle of regulating between back bracket and the seat portion support.

2. multi-functional abdomen-building machine as claimed in claim 1, it is characterized in that: positioner is a positioning disk, this positioning disk is the pole end of fixing present portion support, is a plurality of locating holes of being provided with of arc track on this positioning disk, the then corresponding locating hole that cooperates with it that is provided with on back bracket pole.

3. multi-functional abdomen-building machine as claimed in claim 1, it is characterized in that: positioner is a positioning disk, this positioning disk is the pole end that is fixed on back bracket, is a plurality of locating holes of being provided with of arc track on this positioning disk, and then corresponding present portion stent strut is provided with the locating hole that cooperates with it.