CN2568235Y

CN2568235Y - Loading structure of arm force exerciser

Info

Publication number: CN2568235Y
Application number: CN 02252595
Authority: CN
Inventors: 黄庆炼; 林逢瑞
Original assignee: TIANMENG INDUSTRY Co Ltd
Current assignee: TIANMENG INDUSTRY Co Ltd
Priority date: 2002-09-11
Filing date: 2002-09-11
Publication date: 2003-08-27
Anticipated expiration: 2012-09-11

Abstract

The utility model relates to a loading structure of an arm force exerciser, which is arranged at the back side of a base of the arm force exerciser and is connected with a pull rope of a handle part of the arm force exerciser. The utility model comprises two vertical rods, a sliding seat, two sliding connection seats, two fixed connection seats and at least one elastic strip, wherein the two vertical rods are fixedly arranged at the back side of the base, the sliding seat is transversely sheathed between the two vertical rods and is interlocked by the pull rope, the two sliding connection seats are fixedly arranged outside the sliding seat and are opposite to each other, the two fixed connection seats are fixedly arranged at the bottom of the vertical rods and correspond to the sliding connection seats, the elastic strip is manufactured into the shape of a long strip, and both ends of the elastic strip are assembled in the sliding connection seats and in the fixed connection seats. The entire loading structure occupies a small space.

Description

The heavy burden structure of SAE machine

Technical field

The utility model relates to a kind of heavy burden structure, and especially referring to apply on the SAE machine is to supply the heavy burden effect of neomorph and make overall structure take less space according to this.

Background technology

General SAE machine comprises the handle of a suspension, a backguy that is connected with this handle, and the plural piece balancing weight that can be connected with this backguy.During use, user's arm spurs this handle, and the balancing weight that makes backguy drive at least one thus upwards rises, to reach the effect of training arm strength.In the time will adjusting counterweight, the user is plugged between the stacked balancing weight of plural piece with a latch, and so the position just can be pulled up at this balancing weight more than latch, reaches the effect of adjusting counterweight.Though above-mentioned counter weight construction has adjustable effect, but the overlapping one segment distance place, rear that is placed on the arm strength machine of the balancing weight of plural piece, to make this SAE machine take sizable space, for general user, this type of body-building apparatus is inconvenient to put use at home.In addition, the required pulling force of balancing weight of user's pull-up fixed qty is fixed, that is to say three required pulling force of balancing weight of user's pull-up, can not change, so the quantity of balancing weight wants quite a lot of and could produce multiple counterweight numerical value, and the user gets and often changes counterweight with the displacement of work balancing weight, for example in same use once, at the beginning of the use, user's strength is relatively more sufficient, so can spur more balancing weight; After using a period of time, strength has died down, and the balancing weight of can't pull-up setting at the beginning is so need readjust the quantity of balancing weight; So use and go up suitable inconvenience.

The utility model content

One of the purpose of this utility model is to provide a kind of heavy burden structure of SAE machine, and it has and reduces the heavy burden structure that taken up space.

Two of the purpose of this utility model is to provide a kind of heavy burden structure of SAE machine, and it has can produce changeable heavy burden effect.

For achieving the above object, the heavy burden structure of the SAE machine that the utility model provides is located at the dorsal part of this SAE machine base, and is connected with the stay cord of this SAE machine handle portion, includes: two vertical rods are installed in the dorsal part of this base; One sliding seat laterally is nested with between two vertical rods, and is subjected to this stay cord interlock; Two joint chairs slidably are installed in the outside of this sliding seat, and two slidably joint chair is relative; Two fixing joint chairs are installed in the bottom of this vertical rod, and slidably joint chair is corresponding with this; At least one elastic strip is made into strip, and two ends are assembled in this slidably joint chair and should be fixedly in the joint chair.

Wherein this slidably joint chair make Contraband shape, the relative wall of two sides can wear for a latch.

Wherein fixedly joint chair is made Contraband shape, and the relative wall of two sides can wear for a latch.

Wherein two end systems of this elastic strip are provided with a body, and body organizes respectively and be located at this slidably joint chair and fixedly in the joint chair, wear the location with a latch.

Description of drawings

Fig. 1 is the utility model outside drawing;

Fig. 2 is the utility model combination assumption diagram;

Fig. 3 is the utility model user mode figure;

Fig. 4 is another enforcement user mode of the utility model figure.

The specific embodiment

Below promptly for a preferable feasible embodiment, and conjunction with figs. elaborates.

See also shown in Figure 1ly, disclosing among the figure has a SAE machine (10), and this SAE machine (10) includes a base (12), a heavy burden portion (14) and leader portion (16).Wherein this base (12) is provided with a cushion (18) and a back pad (20), and this handle portion (16) forms the U-shaped shape, is equipped with stay cord (22) at two ends of handle portion (16).See also shown in Fig. 1,2, this heavy burden portion (14) include two vertical rods (24,26), a sliding seat (28), two slidably joint chair (30,32), two fixedly joint chair (34,36) and a plural number elastic strip (38) are formed.These two vertical rods (24,26) are installed in the dorsal part of this base (12).This sliding seat (28) laterally is nested with between two vertical rods (24,26).Two slidably joint chair (30,32) be installed in the outside of this sliding seat (28), and two slidably joint chair (30,32) is relative.What deserves to be mentioned is, this slidably joint chair (30,32) be made into Contraband shape, the relative wall of two sides can wear for a latch (40).These two fixedly joint chair (34,36) be installed in the bottom of vertical rod (24,26), or be installed on this base (12).Fixedly joint chair (34,36) is made Contraband shape, and the relative wall of two sides can wear for a latch (42).Again, this fixedly joint chair (34,36) slidably joint chair (30,32) is corresponding with this.This elastic strip (38) is made by metal or the difficult non-metallic elastic material that produces permanent deformation.This elastic strip (38) is made into strip, and two ends respectively are provided with a body (44,46).During use, the body (44,46) that these elastic strip (38) two ends are set is contained in slidably joint chair (30,32) and fixedly among the joint chair (34,36), and passes body (44,46) respectively with latch (40,42), makes this elastic strip (38) to locate.See also shown in Figure 3ly, when the user spurs stay cord (22), then the active force of this pulling makes this sliding seat (28) to bottom offset by stay cord (22).Because the end group of this elastic strip (38) is located on this sliding seat (28), and the other end is fixed in this vertical rod (24,26) (or base), so this sliding seat (28) will compress this elastic strip (38) generation deformation in the time of bottom offset.It should be noted that the deflection with this elastic strip of work (38) increases, the elastic-restoring force that this elastic strip (38) is produced also increases, so even use one or two elastic strips (38), also can produce multiple different restoring force thus.Use, the quantity that the user need not change elastic strip (38) just can produce different effect of elastic resistance automatically, and is so the utility model provides a kind of application of force pattern of variable strength, different with the SAE machine of known fixedly strength application of force pattern.On manipulating, it is easy that the utility model more seems.In addition, the utility model is arranged on sliding seat (28) dorsal part of base (12), and produce multiple different effect of elastic resistance with a small amount of elastic strip (38) again, so the shared space of the utility model is quite few, can conveniently put use for general family.See also shown in Figure 4, slidably joint chair of the present utility model (30,32) and fixedly can set a plurality of elastic strip (38) between joint chair (34,36).Each elastic strip (38) can be organized and be located at joint chair (30,32) slidably and fixedly in the space of the Contraband shape structure centre of joint chair (34,36).A plurality of elastic strips (38) also can be organized and be located at slidably joint chair (30,32) and fixedly outside the joint chair (34,36).The length of this latch even anticipate (40,42) is enough to pass slidably joint chair (30,32) and the fixedly wall of joint chair (34,36), and elastic strip (38) group is located on the latch (40,42) that passes, and fix this elastic strip (38), this elastic strip (38) is not come off.So the utility model utilizes the deformation of elastic strip (38),,, be to be brand-new application of force pattern, and this pattern have advantage easy and simple to handle, that do not take up space so for the heavy burden structure of SAE machine (10) with automatic change user's application of force size.More than be preferred embodiment of the present utility model and design accompanying drawing, preferred embodiment and design accompanying drawing only illustrate, it is not the interest field that is used to limit the utility model technology, all with equalization technological means or be that the interest field that the utility model claim content is contained is implemented, all do not break away from category of the present utility model and be applicant's interest field.

Claims

1, a kind of heavy burden structure of SAE machine is located at the dorsal part of this SAE machine base, and is connected with the stay cord of this SAE machine handle portion, it is characterized in that, includes: two vertical rods are installed in the dorsal part of this base; One sliding seat laterally is nested with between two vertical rods, and is subjected to this stay cord interlock; Two joint chairs slidably are installed in the outside of this sliding seat, and two slidably joint chair is relative; Two fixing joint chairs are installed in the bottom of this vertical rod, and slidably joint chair is corresponding with this; At least one elastic strip is made into strip, and two ends are assembled in this slidably joint chair and should be fixedly in the joint chair.

2, the heavy burden structure of SAE machine as claimed in claim 1 is characterized in that, wherein this slidably joint chair make Contraband shape, the relative wall of two sides can wear for a latch.

3, the heavy burden structure of arm strength instruction edge machine as claimed in claim 1 is characterized in that wherein fixedly joint chair is made Contraband shape, and the relative wall of two sides can wear for a latch.

4, the heavy burden structure of SAE machine as claimed in claim 1 is characterized in that, wherein two end systems of this elastic strip are provided with a body, and body organizes respectively and be located at this slidably joint chair and fixedly in the joint chair, wears the location with a latch.