CN2790515Y

CN2790515Y - Boat-rowing body-building device

Info

Publication number: CN2790515Y
Application number: CN 200520000757
Authority: CN
Inventors: 杨莲传
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-01-14
Filing date: 2005-01-14
Publication date: 2006-06-28
Anticipated expiration: 2015-01-14

Abstract

The utility model provides a boat-rowing body-building device, a chair seat which has relative slip with a main rod is arranged above the main rod, front both sides of the main rod are respectively provided with a foot pad, front and back two ends of the main rod are respectively provided with a supporting bracket, a connecting seat is arranged under the central part of the main rod for pivoting one end of an adaptor and the other end of the adaptor is connected with a buffer to cause the adaptor to swing back and forth under the stress state. The adaptor is combined with a transverse rod, both ends of the transverse rod are respectively pivoted at an operation rod, the upper and the lower sections of each operation rod forms an obtuse angle which is folded inward and the upper and the lower sections of the operation rod are symmetrically arranged at both sides of the main rod. A user's body does not contact when the operation rods are rowed. Moreover, the two operation rods are collected and folded inward by taking the main rod as a midline, a space of storage and transportation is reduced effectively and the utility model is suitable for indoor body building.

Description

A kind of rowing exercise equipment

Technical field

The utility model is relevant a kind of rowing exercise equipment, especially be relevant a kind of upper and lower section bending, shape in obtuse angle of being provided with, and bend inwards and be symmetricly set in the action bars of mobile jib two sides, it is when the paddling of front and back, can avoid touching user's health, and after folding, can effectively reduce the space of storage, carrying; Be applicable to the training aids of rowing the boat that indoor body-building uses.

Background technology

In order to temper physique, to reach the effect of sport and body-building, developed at present and sports equipment miscellaneous, provide people to select.In many exercise equipment, the training aids of rowing the boat is widely applied before many decades, and it mainly is by the action by the sliding ship of emulation, to strengthen the muscle at hand, leg, chest, waist and back, the omnibearing training airplane of can saying so.

As shown in Figure 6, it is a kind of known training aids of rowing the boat, it comprises a mobile jib a and the bracing frame a1 that combines with mobile jib a, mobile jib a is provided with a seat cushion a2, bracing frame a1 two sides articulate an oil hydraulic cylinder a3 and a handrail a4 respectively, handrail a4 can with oil hydraulic cylinder a3 interlock, and the front end of bracing frame a1 is provided with two pedal a5.When the user is seated on the seat cushion a2, and bipod is trampled when two pedal a5 go up, can pull back handrail a4 by both hands, to resist the resistance that oil hydraulic cylinder a3 is produced, and handrail a4 pull back one the distance after, restoring force by oil hydraulic cylinder a3 can make handrail a4 get back to original position forward, so that the reciprocating of the sliding ship of user's emulation to be provided.

The above-mentioned training aids of rowing the boat can effectively reach sport and body-building effect, but the width of its bracing frame a1 is excessive, and handrail a4 extend upward can't folding, overall volume is quite huge, is storing collection or is transporting all quite inconvenience.

As shown in Figure 7 and Figure 8, it is the another kind of known foldable training aids of rowing the boat, and it mainly is to utilize the structure that articulates mutually, so that handrail b and armed lever b1 are rotatable state, when folding, armed lever b1 and handrail b can rotate simultaneously to be adjacent to mobile jib b2, store the space of taking in effective minimizing.Yet the row the boat pin-jointed structure of training aids of this kind includes a plurality of pin connected assemblies, though can make things convenient for folding, increases the member of assembling, and significantly improves the probability that damages in the use.

Summary of the invention

The purpose of this utility model is in order to improve the shortcoming of above-mentioned prior art, a kind of improved rowing exercise equipment is provided, it is by the action bars by upper and lower section bending, be located at mobile jib two sides symmetrically, allow the user in the activity space of minimum smoothly before and after paddling, after folding, can reduce the space that stores, and simplify assembly.

The purpose of this utility model realizes by following technical proposals, a kind of rowing exercise equipment provided by the utility model, and it comprises a mobile jib, front and back bracing frame, a runner assembly and two action bars; The top of this mobile jib be provided with can relative slip with mobile jib seat, mobile jib central part below is provided with a connecting seat, mobile jib the place ahead two sides are respectively equipped with a foot-operated pad, and forward and backward two ends of mobile jib are respectively equipped with a bracing frame, in order to upwards to carry mobile jib and human weight; This runner assembly comprises an adaptor, and it is in conjunction with a cross bar, and an end of this adaptor articulates Connection Block, and end links a buffer in addition, so that adaptor can swing back and forth under stress; This two action bars respectively is the body of rod shape of upper and lower bending, hypomere is a connecting portion, epimere is the Handheld Division, two connecting portions are articulated in cross bar two ends respectively, be an obtuse angle between connecting portion and the Handheld Division, and the Handheld Division bends inwards and is symmetricly set in mobile jib two sides, when making the front and back paddling, avoids touching user's health.

In view of the above, this novel rowing exercise equipment not only reduces member, handled easily, and after two action bars with the mobile jib are the inside folding of center line, the space that can effectively reduce storage, carrying.

Other purpose of the present utility model, advantage and effect will be understood from the following detailed description and related drawings more.

Description of drawings

Fig. 1 is the stereo appearance figure of the embodiment of the utility model rowing exercise equipment;

Fig. 2 is the side view of Fig. 1;

Fig. 3 is the partial enlarged drawing of Fig. 2;

User mode figure when Fig. 4 rotates forward for action bars of the present utility model;

User mode figure when Fig. 5 is action bars folding of the present utility model;

Fig. 6 is a stereo appearance figure of commonly using the training aids of rowing the boat;

Fig. 7 commonly uses the stereo appearance figure of the training aids of rowing the boat for another;

User mode figure when Fig. 8 is the handrail of Fig. 7 and armed lever folding.

Primary clustering symbol description: mobile jib a; Bracing frame a1; Seat cushion a2; Oil hydraulic cylinder a3; Handrail a4; Pedal a5; Handrail b; Armed lever b1; Mobile jib b2; Rowing exercise equipment 1; Mobile jib 2; Track 21; Seat 22; Movable pulley 221; Display 23; Foot-operated pad 24; Connection Block 25; Articulated section 251; Front limit portion 26; Back limiting section 27; Bracing frame 3,4; Runner assembly 5; Adaptor 51; Buffer 52; Cross bar 53; Stopper section 531; Action bars 6; Connecting portion 61; Handheld Division 62; Overall width D1 after action bars bends inwards; The width D 2 of bracing frame; Cross bar length D3.

The specific embodiment

See also Fig. 1, shown in Figure 2, it is the preferred embodiment of the utility model rowing exercise equipment 1, and it comprises a mobile jib 2, back and front supporting frame 3,4, a runner assembly 5 and two action bars 6.

This mobile jib 2 is a microscler straight-bar, and its two side is respectively equipped with track 21, and the top of mobile jib 2 is provided with a seat 22, and its below is provided with movable pulley 221, to cooperate the track 21 of mobile jib 2 two sides, makes seat 22 can slide on the mobile jib 2 relatively; The forward and backward two ends below of mobile jib 2 is respectively in conjunction with a bracing frame 3,4, and rear support stand 4 is articulated in the rear end of mobile jib 2, by can upwards carrying mobile jib 2 and human weight by back and front supporting frame 3,4; The front end top of mobile jib 2 is provided with a display 23, and front end two sides of mobile jib 2 are respectively in conjunction with a foot-operated pad 24.The central part below of this mobile jib 2 is provided with a connecting seat 25, and it is provided with an articulated section of laterally running through 251, and the below of this Connection Block 25 forms two continuous bottom surfaces again, as forward and backward limiting

section

26,27.

This runner assembly 5 comprises an adaptor 51, a buffer 52 and a cross bar 53, and this adaptor 51 is made up of two dull and stereotyped institutes, and an end of adaptor 51 is articulated on the articulated section 251 of Connection Block 25, so that adaptor 51 can swing back and forth under stress.Two ends of buffer 52 are linked to the below, rear end of the end in addition and the mobile jib 2 of adaptor 51 respectively.This cross bar 53 passes and is incorporated on the adaptor 51, and two ends of cross bar 53 are respectively equipped with a stopper section 531, in order to the angle of restriction action bars 6 outside upsets.

This two action bars 6 is symmetricly set in two sides of mobile jib 2, respectively is the body of rod shape of upper and lower bending, and hypomere is a connecting portion 61, and epimere is Handheld Division 62, is an obtuse angle between connecting portion 61 and the Handheld Division 62; Two connecting portions 61 are articulated in cross bar 53 2 ends respectively, and can make action bars 6 is that center line bends inwards with mobile jib 2.

See also shown in Fig. 2～4, the utility model is when practical operation, and the user is seated on the seat 22 of mobile jib 2 tops, and both feet slam foot-operated pad 24.When user's both hands are held two action bars 6 and pulled back, can drive cross bar 53 and adaptor 51, and to make the two articulated section 251 with Connection Block 25 serve as that axially rotate the back, simultaneously compression buffer 52.

When two action bars 6 pulled back to certain angle, cross bar 53 compressed the front limit portion 26 of Connection Block 25 belows, made two action bars 6 can't continue pulling (as shown in Figure 3).At this moment, user's both hands promote respectively outwards, and buffer 52 produces the strength that rebounds simultaneously, force two action bars 6 to rotate forward.In rotation process,, can avoid touching user's health by design by 6 bendings of two action bars.And when cross bar 53 compressed the back limiting section 27 of Connection Block 25 belows, two action bars 6 promptly can't be rotated further (as shown in Figure 4).By allowing the user come and go operation, to reach as the sport and body-building effect as the sliding ship.

See also shown in Figure 5ly, it is the state after the utility model folding; Wherein, rear support stand 4 is rotatable being folded in mobile jib 2 rear ends, and the overall width D1 of two action bars 6 after bending inwards is shorter than the width D 2 of back and front supporting frame 3,4, and the length D3 of cross bar 53 also is shorter than the width D 2 of back and front supporting frame 3,4; In view of the above, can after folding, reach the purpose that reduces the storage area.

Therefore, the utlity model has following advantage:

1, the design of the utility model by bending in obtuse angle by two action bars, allow the user smoothly before and after paddling, the space that can reduce storage after folding is to avoid the waste in space.

2, the utility model in use, two action bars are positioned in the different angles that leans forward and swing back, and allow the user keep the optimal operations angle, can reach the most effective sport and body-building effect.

3, two ends of the set cross bar of the utility model are respectively equipped with the stopper section, and the angle so that the restriction action bars outwards overturns can not strike ground when both hands unclamp operation bar; And can allow the user hold action bars easily once more, quite convenient in the use.

4, structural improvement of the present utility model is not only significantly simplified the member of composition, convenient assembling, and can be reduced the probability that assembly damages.

In sum, according to the content that is above disclosed, the utility model really can reach the intended purposes of creation, provide a kind of can not only saving member, make things convenient for folding, and can effectively reduce the rowing exercise equipment that stores the space of taking in, have the value of utilizing on the industry.The above, it only is preferred embodiment of the present utility model, when can not with the scope implemented of qualification the utility model, so the change of numerical value or displacement of equivalent elements such as, or, all should still belong to the category that the utility model patent contains according to equalization variation and modification that the utility model claim is done.

Claims

1, a kind of rowing exercise equipment is characterized in that it comprises:

One mobile jib, its top be provided with can relative slips with mobile jib seat, mobile jib central part below is provided with a connecting seat, mobile jib the place ahead two sides are respectively equipped with one and ride and fill up;

The back and front supporting frame is in order to forward and backward two ends of carrying mobile jib;

One runner assembly, it comprises an adaptor, and the one end articulates Connection Block, and end links a buffer in addition, and adaptor can be swung back and forth under stress, and adaptor is in conjunction with a cross bar again; And

Two action bars respectively are the body of rod shape of upper and lower bending, and hypomere is a connecting portion, and epimere is the Handheld Division, and two connecting portions are articulated in cross bar two ends respectively, are an obtuse angle again between this connecting portion and the Handheld Division, and the Handheld Division bends inwards and is symmetricly set in mobile jib two sides.

2, rowing exercise equipment according to claim 1 is characterized in that the width dimensions of the length dimension of this cross bar less than bracing frame.

3, rowing exercise equipment according to claim 1 is characterized in that the below of this Connection Block is respectively equipped with the forward and backward limiting section of cross bar position, location.

4, rowing exercise equipment according to claim 1 is characterized in that two ends of this cross bar are respectively equipped with the stopper section of restriction action bars flip angle.

5, rowing exercise equipment according to claim 1 is characterized in that described rear support stand is articulated in the rear end of mobile jib.

6, rowing exercise equipment according to claim 1 is characterized in that an end of this buffer is linked to the mobile jib below.