CN107854801B

CN107854801B - Parallel bars

Info

Publication number: CN107854801B
Application number: CN201711336233.9A
Authority: CN
Inventors: 邓美兰; 李翠花; 李欣
Original assignee: Suzhou Wei You Intellectual Property Operation Co ltd
Current assignee: Suzhou Wei You Intellectual Property Operation Co ltd
Priority date: 2017-12-14
Filing date: 2017-12-14
Publication date: 2020-10-09
Anticipated expiration: 2037-12-14
Also published as: CN107854801A

Abstract

The invention discloses a parallel bar, which relates to the field of fitness equipment and comprises a first grabbing bar, a second grabbing bar, a first supporting bar group, a second supporting bar group and a supporting base, wherein the first supporting bar group and the second supporting bar group are fixed on the supporting base, the first grabbing bar and the second grabbing bar are respectively arranged at the tops of the first supporting bar group and the second supporting bar group, an open placing cavity is arranged in the middle of the supporting base, a first protection pad is arranged in the placing cavity and is positioned under the first grabbing bar and the second grabbing bar, and the placing cavity comprises an openable protection cover positioned on the side face and a bottom plate with a detachable bottom. The bottom of the parallel bars is provided with a protection pad, so that the safety of training by using the parallel bars is improved; in addition, the detachable bottom plate is arranged at the bottom of the placing cavity for placing the protection pad, so that the bottom plate can be conveniently removed when the protection pad is used, and the influence of the bottom plate on the use of the protection pad is avoided; and the side surface of the placing cavity is provided with a protecting cover, so that the dust removal effect on the protecting pad can be realized, and the omission of the protecting pad can be prevented when the parallel bars move.

Description

Parallel bars

Technical Field

The invention relates to the field of fitness equipment, in particular to a parallel bar.

Background

The parallel bars are one of the gymnastic items of the apparatus, and can do various swinging, bending, stretching, arc, turning, looping, rolling, overturning and various static postures and forceful actions through various supports, hanging arms and suspension in the forward direction and the lateral direction of one bar or two bars. The lever has rich action contents, comprehensive types, simplicity, complexity and easiness, can change various actions in the middle of a lever, at the end of the lever, on the lever and under the lever, and mainly comprises static action and dynamic action. Has important functions of exercising the body and developing the strength and quality.

The parallel bar exercise is mainly a typical action exercise for students to develop support and support swing under the condition of bearing the weight of the students. Through parallel bars exercise, the supporting ability, the ability of supporting and surmounting obstacles, the space perception orientation ability, the balance ability and the like of students are greatly improved, and the parallel bars exercise device also has good effect on the formation and improvement of practical skills in daily life, labor and military training.

No safety measure exists below the existing parallel bars, and great insecurity exists for beginners.

Disclosure of Invention

Aiming at the technical problems, the invention overcomes the defects of the prior art and provides the parallel bars, so that the safety of parallel bar exercise is improved, and safety accidents are reduced.

In order to solve the technical problems, the invention provides a parallel bar which comprises a first grabbing rod, a second grabbing rod, a first supporting rod group, a second supporting rod group and a supporting base, wherein the first supporting rod group and the second supporting rod group are fixed on the supporting base, the first grabbing rod and the second grabbing rod are respectively arranged at the tops of the first supporting rod group and the second supporting rod group, an open placing cavity is arranged in the middle of the supporting base, a first protection pad is arranged in the placing cavity and is positioned under the first grabbing rod and the second grabbing rod, and the placing cavity comprises an openable protection cover and a bottom plate, wherein the openable protection cover is positioned on the side face of the placing cavity, and the bottom plate is detachable.

The technical effects are as follows: according to the invention, the protection pads are arranged at the bottoms of the parallel bars, so that the safety of training by using the parallel bars is improved; in addition, the detachable bottom plate is arranged at the bottom of the placing cavity for placing the protection pad, so that the bottom plate can be conveniently removed when the protection pad is used, and the influence of the bottom plate on the use of the protection pad is avoided; and the side surface of the placing cavity is provided with a protecting cover, so that the dust removal effect on the protecting pad can be realized, and the omission of the protecting pad can be prevented when the parallel bars move.

The technical scheme of the invention is further defined as follows:

furthermore, the supporting base is provided with a horizontal first fixing groove located on two side faces of the first protection pad, two side faces of the base plate are provided with first fixing ridges, the first fixing ridges are connected in the first fixing groove in a sliding mode, and the base plate and the supporting base are detachably fixed through the first fixing groove and the first fixing ridges.

Preceding a parallel bars, the both sides of placeeing the chamber all set up the protecting cover, the side of supporting the base is equipped with the vertical second fixed slot that is located first fixed slot top, the both sides face of protecting cover is equipped with the fixed arris of second, the fixed arris sliding connection of second is in the second fixed slot, can dismantle fixedly through second fixed slot and the fixed arris of second between protecting cover and the support base.

The parallel bars are characterized in that a protecting cover is arranged on one side of the placing cavity, an articulated element is arranged between the bottom of the protecting cover and the bottom plate, and a padlock used for fixing the protecting cover and matched with the protecting cover is arranged on the supporting base and the protecting cover.

In the parallel bars, the placing cavity is also provided with a second protection pad and a third protection pad.

In the parallel bar, the first protection pad, the second protection pad and the third protection pad are completely the same, the first protection pad is hollow and filled with gas, and the surface of the first protection pad is provided with an inflation inlet.

In the parallel bars, the plurality of springs are arranged in the cavity of the first protection pad, and one ends of the springs are fixed on the inner surface of the first protection pad.

The invention has the beneficial effects that:

(1) when the protecting covers are arranged on the two sides of the bottom plate, the protecting covers and the supporting base are detachably fixed in a sliding connection mode, the bottom plate and the protecting covers are of independent split structures and are matched with each other to form a placing cavity, meanwhile, the fixing of the bottom plate and the supporting base cannot be influenced mutually, and the structure is simple, and the dismounting and the use are convenient and quick;

(2) when the protective cover is arranged on only one side of the bottom plate, the bottom plate and the supporting base are connected in a sliding mode to be detachable, the bottom plate and the protective cover are hinged and fixed through the padlock, the structure is simple, the mutual influence cannot be caused, and the disassembly, the assembly and the use are convenient;

(3) three protection pads are arranged, and when the parallel bars are used, the three protection pads are respectively paved right below and obliquely below the first grabbing bar and the second grabbing bar, so that the safety protection range is further expanded, and the safety of the parallel bars in use is improved;

(4) the inflatable protective cushion is adopted, so that the storage is convenient when the protective cushion is not used, the storage space is reduced, the overall weight of the parallel bars is reduced, and the movable carrying is convenient;

(5) the spring is arranged in the protection pad, so that the buffer performance of the protection pad is further improved, the safety protection effect of the protection pad is enhanced, and one end of the spring is fixed, so that the protection pad can be stored after deflation and can automatically bounce to be in a vertical state after inflation.

Drawings

FIG. 1 is an overall schematic view of embodiment 1;

FIG. 2 is a schematic view of a placing chamber in example 1;

FIG. 3 is a schematic view of a first protective pad of example 1;

FIG. 4 is a schematic view of a placing chamber in example 2;

wherein: 1. a first grab bar; 2. a second grab bar; 3. a first support bar group; 4. a second set of support rods; 5. a support base; 6. a placing cavity; 601. a base plate; 6011. a first stationary ridge; 602. a protective cover; 6021. a second stationary edge; 7. an articulation member; 8. a padlock; 9. a first pad; 901. an inflation inlet; 902. a spring.

Detailed Description

Example 1

The structure of the parallel bars provided by the embodiment is shown in figures 1-3.

The parallel bar comprises a first grabbing bar 1, a second grabbing bar 2, a first supporting bar group 3, a second supporting bar group 4 and a supporting base 5. First bracing piece group 3 and second bracing piece group 4 are fixed in on the support base 5, and first pole 1, the second of grabbing is grabbed and is grabbed the top that first bracing piece group 3, second bracing piece group 4 are located respectively to the pole 2.

The middle of the supporting base 5 is provided with an open placing cavity 6, and the placing cavity 6 comprises an openable and closable protecting cover 602 positioned on the side and a bottom plate 601 with a detachable bottom. The supporting base 5 is provided with a first horizontal fixing groove located on two side faces of the first protection pad, two side faces of the bottom plate 601 are provided with a first fixing rib 6011, the first fixing rib 6011 is connected in the first fixing groove in a sliding mode, and the bottom plate 601 and the supporting base 5 are detachably fixed through the first fixing groove and the first fixing rib 6011. Both sides of the placement cavity 6 are provided with a protective cover 602, the side surface of the support base 5 is provided with a vertical second fixing groove above the first fixing groove, both side surfaces of the protective cover 602 are provided with second fixing ribs 6021, the second fixing ribs 6021 are slidably connected in the second fixing groove, and the protective cover 602 and the support base 5 are detachably fixed through the second fixing groove and the second fixing ribs 6021.

Place and be equipped with first protection pad, second protection pad and third protection pad in the chamber 6, first protection pad, second protection pad and third protection pad pile up in first grabbing pole 1 and second and grab pole 2 under. The first protection pad, the second protection pad and the third protection pad are completely the same, the first protection pad is hollow and filled with gas, and the surface of the first protection pad is provided with an inflation inlet 901. A plurality of springs 902 are disposed inside the cavity of the first protection pad, and one end of the springs 902 is fixed to the inner surface of the first protection pad.

Before the parallel bars are used, the two protective covers 602 on the two sides are firstly pulled away from the supporting base 5, then the first protective pad, the second protective pad and the third protective pad are all taken out, then the bottom plate 601 is pulled away from the supporting base 5, and finally the first protective pad, the second protective pad and the third protective pad are respectively laid under the first grabbing rod 1 and the second grabbing rod 2 and obliquely below the two sides. The parallel bars can be normally used after the laying is finished, after the parallel bars are used, the bottom plate 601 is firstly installed back on the supporting base 5, then the first protection pad, the second protection pad and the third protection pad are stacked on the bottom plate 601, and finally the two protection covers 602 are installed back on the supporting base 5.

Example 2

The structure of a parallel bar is shown in fig. 4, and the difference between this embodiment and embodiment 1 is that only one side of a placement cavity 6 is provided with a protective cover 602, a hinge 7 is arranged between the bottom of the protective cover 602 and a bottom plate 601, and a padlock 8 for fixing the protective cover 602 is arranged on a supporting base 5 and the protective cover 602.

The difference between this embodiment and embodiment 1 is that the padlock 8 is released before the parallel bars are used, then the first protection pad, the second protection pad and the third protection pad are taken out, and the bottom plate 601 together with the protection cover 602 is taken out from the supporting base 5. After use, the bottom plate 601 and the protecting cover 602 are firstly assembled back to the supporting base 5, then the first protecting pad, the second protecting pad and the third protecting pad are stacked on the bottom plate 601, and finally the protecting cover 602 is fixed through the padlock 8.

In addition to the above embodiments, the present invention may have other embodiments. All technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope of the claims of the present invention.

Claims

1. The utility model provides a parallel bars, includes that first grabbing pole (1), second grab pole (2), first bracing piece group (3), second bracing piece group (4) and support base (5), first bracing piece group (3) and second bracing piece group (4) are fixed in support base (5) are last, first grabbing pole (1), second grab pole (2) and locate respectively the top of first bracing piece group (3), second bracing piece group (4), its characterized in that:

an open placing cavity (6) is formed in the middle of the supporting base (5), a first protection pad is arranged in the placing cavity (6), the first protection pad is located right below the first grabbing rod (1) and the second grabbing rod (2), and the placing cavity (6) comprises an openable protection cover (602) located on the side face and a bottom plate (601) with a detachable bottom;

horizontal first fixing grooves which are positioned on two side faces of the first protection pad are formed in the supporting base (5), first fixing ridges (6011) are arranged on two side faces of the bottom plate (601), the first fixing ridges (6011) are connected in the first fixing grooves in a sliding mode, and the bottom plate (601) and the supporting base (5) are detachably fixed through the first fixing grooves and the first fixing ridges (6011); a second protection pad and a third protection pad are also arranged in the placing cavity (6);

the two sides of the placement cavity (6) are provided with the protective covers (602), the side faces of the supporting bases (5) are provided with vertical second fixing grooves which are located above the first fixing grooves, two side faces of the protective covers (602) are provided with second fixing ribs (6021), the second fixing ribs (6021) are connected in the second fixing grooves in a sliding mode, and the protective covers (602) and the supporting bases (5) are detachably fixed through the second fixing grooves and the second fixing ribs (6021).

2. A parallel bar as claimed in claim 1, wherein: the first protection pad, the second protection pad and the third protection pad are completely the same, the first protection pad is hollow and filled with gas, and an inflation inlet (901) is formed in the surface of the first protection pad.

3. A parallel bar as claimed in claim 2, wherein: a plurality of springs (902) are arranged in the cavity of the first protection pad, and one ends of the springs (902) are fixed on the inner surface of the first protection pad.