Pulling-tray type hangs body stomach workout plate
Technical field
The present invention relates to body-building apparatus field, be specially the outstanding body stomach workout plate of a kind of pulling-tray type.
Background technology
Along with people's living standard improves constantly, people's material life is day by day abundant, and broad masses' style life requirement is important all the more, and increasing body-building apparatus has entered daily life.In every exercise subject, the exercise of abdominal muscles is very important one and tempers content, but the exercise apparatus great majority of abdominal muscles are metallic weapons at present, and mechanism is complicated, bulky, be applicable to professional gymnasium more and use, expensive, more difficult universal.Present stage, along with the pay attention to day by day of country for community's recreational and sports activities, in most residential communities, all set up outdoor leisure center.The outdoor leisure center of community becomes the main selection of most resident's physical trainings already.
But just at present investigation shows, first the sit-up exercise device of the outdoor leisure center in community, due to the similar stool of its structure, be therefore easy to by the people of other rests occupiedly, and next is easy to be made dirty besmirch, and becomes to be not suitable for taking exercise to use.On the other hand, according to studies show that of componental movement periodical, with respect to traditional sit-ups, on horizontal bar, carrying out tuck hang motion can have to greatest extent and stimulate abdominal muscle.In the outdoor leisure center of community, horizontal bar is a kind of the most common sports equipment, and horizontal bar is more difficult stained by people, is a kind of good sports equipment.But, on horizontal bar, carry out the transfer that tuck hang athletic meeting causes sporter's center of gravity, easily make people's health rock back and forth, and due to effect of inertia, amplitude can be increasing.In whole course of action, keep the motionless difficulty of stablizing of upper body larger.
Summary of the invention
The object of this invention is to provide the outstanding body stomach workout plate of a kind of pulling-tray type, as the auxiliary body building exerciser material that carries out tuck hang motion on horizontal bar.
In order to achieve the above object, the technical solution adopted in the present invention is:
Pulling-tray type hangs body stomach workout plate, it is characterized in that: the main backup plate of stomach workout that includes rectangle, the main backup plate of described stomach workout bottom edges of boards are provided with vertical sliding chamber in the main backup plate of stomach workout, in sliding chamber, be slidably fitted with the auxiliary backup plate of stomach workout, the main backup plate of described stomach workout top edges of boards are left, right side is provided with vertical chute respectively in the main backup plate of stomach workout, the main backup plate of stomach workout is left, right side edges of boards are provided with horizontal chute respectively in the main backup plate of stomach workout, in chute, be slidably fitted with respectively expansion link, and expansion link rod end stretches out from chute respectively, the rod end of each expansion link is connected with respectively round bar geometrical clamp.
The outstanding body stomach workout plate of described pulling-tray type, it is characterized in that: described round bar geometrical clamp consists of U-shaped part and the ring body that is connected to U-shaped part front end,, described U-shaped part rear end is fixedly connected on expansion link rod end, U-shaped part has been screwed into hold-down screw in two side, and described ring body front end interrupts formation fracture.
The outstanding body stomach workout plate of described pulling-tray type, it is characterized in that: the main backup plate left and right side of described stomach workout edges of boards vertically have respectively long mouthful of the location being communicated with sliding chamber, locate in long mouthful and are separately installed with the alignment pin that can insert the auxiliary backup plate left and right side edges of boards of stomach workout.
The present invention is simple in structure, interconnects respectively, thereby be fixed on outdoor horizontal bar by expansion link and round bar geometrical clamp with crossbeam and the left and right support of outdoor horizontal bar.When user carries out tuck hang motion out of doors on horizontal bar, can hold horizontal bar crossbeam by both hands, back, near stomach workout backup plate of the present invention, makes it to health, play a supporting role, thus in the process of execution, health can not rock.Between the main and auxiliary backup plate of stomach workout, utilize pulling-tray type structure to connect.When being arranged on outdoor horizontal bar, the auxiliary backup plate of stomach workout is pulled out from the sliding chamber of the main backup plate of stomach workout, thereby expand the length of stomach workout backup plate, make it more reliable to trainer's support.After completing motion, it can be unloaded from outdoor horizontal bar, expansion link to be regained in the chute of stomach workout backup plate, and utilized the pulling-tray type structure of stomach workout backup plate, it is one that the main and auxiliary backup plate of stomach workout is drawn in, thereby is easy to carry.
The present invention is simple in structure, be convenient for carrying, and as auxiliary body building exerciser material, can help user when carrying out tuck hang motion, to keep the stable of health, reduces the difficulty of carrying out this action, improves the train on of this action.And, utilize the pulling-tray type structure of stomach workout backup plate, make trainer when carrying this contrive equipment, volume is more small and exquisite, be convenient to carry.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention while opening.
Fig. 2 is the structural representation of the present invention while being arranged on outdoor horizontal bar.
Fig. 3 is the effect schematic diagram of the present invention while using.
Fig. 4 is the structural representation of the present invention while drawing in.
The specific embodiment
As Figure 1-Figure 4.Pulling-tray type hangs body stomach workout plate, include the main backup plate 3 of stomach workout of rectangle, the main backup plate 3 bottom edges of boards of stomach workout are provided with vertical sliding chamber in the main backup plate 3 of stomach workout, in sliding chamber, be slidably fitted with the auxiliary backup plate 1 of stomach workout, the main backup plate 3 top edges of boards of stomach workout are left, right side is provided with vertical chute respectively in the main backup plate 3 of stomach workout, the main backup plate of stomach workout 3 left sides, right side edges of boards are provided with horizontal chute respectively in the main backup plate 3 of stomach workout, in chute, be slidably fitted with respectively expansion link 4, and expansion link 4 rod ends stretch out from chute respectively, the rod end of each expansion link 4 is connected with respectively round bar geometrical clamp 5.
Round bar geometrical clamp 5 consists of U-shaped part and the ring body that is connected to U-shaped part front end,, U-shaped part rear end is fixedly connected on expansion link 4 rod ends, and U-shaped part has been screwed into hold-down screw 6 in two side, and ring body front end interrupts formation fracture.
The main backup plate 3 left and right side edges of boards of stomach workout vertically have respectively long mouthful of the location being communicated with sliding chamber, locate in long mouthful and are separately installed with the alignment pin 2 that can insert the auxiliary backup plate 1 left and right side edges of boards of stomach workout.
The present invention adopts comparatively simple structure in mentality of designing, and designed one and can be arranged on outdoor horizontal bar, and the outstanding body stomach workout plate of being convenient to dismounting, carrying, allow user when carrying out tuck hang motion, reduce difficulty.As shown in Figure 1, present invention includes the parts such as the main backup plate of the auxiliary backup plate 1 of a stomach workout, alignment pin 2, stomach workout 3, four expansion links 4, quadruplet round bar geometrical clamp 5 and hold-down screws 6 forms.
As shown in Figure 1, the present invention has designed 4 chutes in the structure of the main backup plate 3 of stomach workout, and four expansion links 4 are arranged in these chutes.The structure of four expansion links 4 is simple scalable Metallic rod structure (this structure is very ripe, no longer describes in detail in the present invention).In the main backup plate 3 of stomach workout, be also designed with a sliding chamber, the auxiliary backup plate 1 of stomach workout is installed in this cunning chamber, utilize alignment pin 2 that both are interconnected.On the top of each root expansion link 4, round bar geometrical clamp 5 is installed, relies on hold-down screw 6 it is loosened or reinforce.As shown in Figure 2, during use, in the chute of four expansion links 4 of the present invention backup plate 3 from stomach workout, pull out, and rely on round bar geometrical clamp 5 and hold-down screw 6 to be separately fixed on the crossbeam and left and right support of outdoor horizontal bar, rely on the connection in horizontal and vertical direction that stomach workout backup plate assembly is fixed.The auxiliary backup plate 1 of stomach workout is pulled out from the sliding chamber of the main backup plate 3 of stomach workout, make alignment pin 2 be fixed on the lowermost end of this chute, thereby expand the length of stomach workout backup plate assembly, make it more reliable to trainer's support.As shown in Figure 3, during use, person taking exercise's both hands are held horizontal bar crossbeam, and tuck hang motion is carried out near stomach workout backup plate assembly of the present invention in back, thereby stimulate the muscle of belly.
As shown in Figure 4, when not using when of the present invention, it can be unloaded from outdoor horizontal bar, four expansion links 4 be drawn in, and regain in the chute of backup plate 3 on stomach workout.The auxiliary backup plate 1 of stomach workout is drawn in the chute of the main backup plate 3 of stomach workout, further reduce device volume, be easy to carry.
The one side of being close to people back on stomach workout backup plate assembly in the present invention can be designed to the structure with curved surface.Can be fitted better in stomach workout backup plate assembly and user's back, more comfortable during use.
The material of stomach workout backup plate assembly can be used rigid plastics or metal material in the present invention, thereby guarantees the intensity of backup plate.The one side of being close to people back on stomach workout backup plate assembly can design with sponge or elasticity leather sheath, thus the comfortableness while improving its use.
In sum, the present invention relies on comparatively simple structure, has reduced to a certain extent the difficulty of tuck hang motion, makes general trainer can on horizontal bar, realize this action.And guaranteed in the process of whole action, it is stable that trainer's upper body more easily keeps, and improved the standardization of training, thereby these disciplines are guaranteed for the stimulation of abdominal muscle, is conducive to the exercise of abdominal muscles.And volume when utilizing chute pulling-tray type structure further to reduce that device carries, has improved trainer's degree easy to use.
The present invention is simple in structure, cost is lower, be easy to carry.This product can allow each use in the outdoor leisure center in community when horizontal bar carries out tuck hang motion, all can reach the comparatively level of training of specialty, and for convenience detach and carry, and carries small volume, makes troubles can not to other people exercise.The most important thing is that it is with low cost, be convenient to popularize, be conducive to the development of China resident's sports culture cause, further improved resident's living standard, there is the larger market space.