CN209828056U

CN209828056U - Parallel bars for physical fitness

Info

Publication number: CN209828056U
Application number: CN201920493417.4U
Authority: CN
Inventors: 陈宏伟; 林敏�
Original assignee: Fuzhou College of Foreign Studies and Trade
Current assignee: Fuzhou College of Foreign Studies and Trade
Priority date: 2019-04-12
Filing date: 2019-04-12
Publication date: 2019-12-24
Anticipated expiration: 2029-04-12

Abstract

The utility model discloses a parallel bars for sports fitness, the on-line screen storage device comprises a base, the equal fixedly connected with bracing piece in four corners at base top, the fixed cover of top fixedly connected with of bracing piece, the equal fixedly connected with fixed plate in bottom of fixed cover both sides. The utility model discloses a set up the spring, the gag lever post, the spacing groove, the position sleeve, the cooperation of locating plate and anti-drop mechanism is used, drive the gag lever post automatic insertion spacing groove through the spring, the preliminary spacing purpose to the bar body has been reached, cooperation through position sleeve and locating plate is used, need not manual regulation horizontal angle when can making the installation of the bar body, convenient and fast, fasten the bar body through anti-drop mechanism, the bar body has been prevented from breaking away from, it does not possess the spacing function of the multiple fastening of the bar body to have solved current parallel bars, and fastening mode is single, the installation is loaded down with trivial details, the problem of wasting time and energy, this parallel bars for sports body-building, possess the advantage effectual and convenient with the installation of fastening, be worth promoting.

Description

Parallel bars for physical fitness

Technical Field

The utility model relates to a parallel bars technical field specifically is a parallel bars for sports fitness.

Background

A parallel bar is one of the man competitive gymnastics items, a metal frame supports two parallel bars made of wood, plastic or synthetic metal, a typical set of parallel bar actions comprises conversion among a supporting position, an inverted position and a hanging arm position, and a player needs to swing at the positions, swing, bend, stretch, swing in an arc shape, return, flip, rest and the like, and finally, the next law of the whole set of actions requires to stand on one side of the bar.

The in-process of the installation of parallel bars adopts bolt and screw to fasten usually, and along with the time of using longer and longer, the screw produces wearing and tearing, and the thick stick body breaks away from easily, but current parallel bars do not possess the multiple fastening spacing function to the thick stick body, and the fastening mode is single moreover, and the installation is loaded down with trivial details, wastes time and energy, has reduced the practicality of parallel bars, and the person of not being convenient for uses.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a parallel bars for sports fitness possesses the fastening effectual and the convenient advantage of installation, has solved current parallel bars and has not possessed the multiple spacing function of fastening to the thick stick body, and the fastening mode is single moreover, installs loaded down with trivial details, the problem of wasting time and energy.

In order to achieve the above object, the utility model provides a following technical scheme: a parallel bar for physical fitness comprises a base, wherein supporting rods are fixedly connected to four corners of the top of the base, a fixed sleeve is fixedly connected to the top of each supporting rod, fixed plates are fixedly connected to the bottoms of two sides of each fixed sleeve, connecting rods are fixedly connected to the tops of two sides of each fixed sleeve, a limiting sleeve is fixedly connected to the top of each fixed plate, an installation rod is movably connected to the inner cavity of each limiting sleeve, a limiting shell is fixedly connected to the surface of each limiting sleeve, a limiting rod is movably connected to the inner cavity of each limiting shell, one side, away from the installation rod, of each limiting rod penetrates through the outer side of each limiting shell and is fixedly connected with a pull block, a spring is movably connected to the surface of each limiting rod, a limiting block is movably connected to the surface of each limiting rod, one side, close to the spring, of each limiting rod is fixedly connected with the spring, the utility model discloses a fixing device for fixing a pole, including installation pole, connecting rod, locating sleeve and mounting panel, the surperficial top fixedly connected with locating plate of installation pole, the top fixedly connected with bar body of mounting panel, the surperficial swing joint of bar body has anti-drop mechanism.

Preferably, the anti-drop mechanism includes movable sleeve and two connecting plates, the inner circle of movable sleeve and the fixed surface of the bar body are connected, the bottom fixedly connected with dead lever of movable sleeve, the bottom of connecting plate and the top fixed connection of fixed cover, one side and the dead lever swing joint that the connecting plate is close to the dead lever.

Preferably, a first bolt is movably connected between the opposite sides of the two connecting plates, first screw holes matched with the first bolt for use are formed in the surfaces of the connecting plates and the fixing rod, and the connecting plates are movably connected with the fixing rod through the first bolts.

Preferably, the inner cavity of the fixed sleeve is fixedly connected with the support rod through a second bolt, and a second screw hole matched with the second bolt for use is formed in the front side and the rear side of the fixed sleeve.

Preferably, one side of the limiting shell, which is close to the mounting rod, is open and is fixedly connected with the limiting sleeve, a through hole matched with the limiting rod is formed in the surface of the limiting sleeve, and one side of the limiting rod, which is close to the mounting rod, penetrates through the through hole and extends to the inner cavity of the limiting groove.

Preferably, the top fixedly connected with cushion of base, and the top of cushion comprises the elastic rubber material and has polished the dull polish surface.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the spring, the gag lever post, the spacing groove, the position sleeve, the cooperation of locating plate and anti-drop mechanism is used, drive the gag lever post automatic insertion spacing groove through the spring, the preliminary spacing purpose to the bar body has been reached, cooperation through position sleeve and locating plate is used, need not manual regulation horizontal angle when can making the installation of the bar body, convenient and fast, fasten the bar body through anti-drop mechanism, the bar body has been prevented from breaking away from, it does not possess the spacing function of the multiple fastening of the bar body to have solved current parallel bars, and fastening mode is single, the installation is loaded down with trivial details, the problem of wasting time and energy, this parallel bars for sports body-building, possess the advantage effectual and convenient with the installation of fastening, be worth promoting.

2. The utility model discloses a set up anti-drop mechanism, can make the movable sleeve produce spacing effect to the bar body, prevented that the both sides of the bar body from taking place the phenomenon of slope, improved the fastening degree of the bar body.

3. The utility model discloses a set up first bolt and first screw, can make the connecting plate pass through first bolt and first screw and dead lever swing joint, fastening degree is high, and is safe in utilization, has improved the life of parallel bars.

4. The utility model discloses a set up second bolt and second screw, can make fixed cover pass through second bolt and second screw and bracing piece fixed connection, improved the fastening degree of fixed cover with the bracing piece, the installation of being convenient for, convenient to use person uses.

5. The utility model discloses a set up the through-hole, can make the gag lever post remove and use with the spacing groove cooperation in the inner chamber of through-hole, accomplish spacing to the installation pole, reduced the frictional force of gag lever post and stop collar, spacing effect is obvious, and difficult card is dead.

6. The utility model discloses a set up the cushion, can reduce the user direct when using the parallel bar and the impact of ground contact, avoid the user injured, also improved security and practicality when using the parallel bar simultaneously.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial front cross-sectional view of the present invention;

FIG. 3 is a partial enlarged view of the present invention A;

fig. 4 is a schematic structural diagram of the anti-falling mechanism of the present invention.

In the figure: the device comprises a base 1, a supporting rod 2, a fixing sleeve 3, a fixing plate 4, a connecting rod 5, a limiting sleeve 6, an installation rod 7, a limiting shell 8, a limiting rod 9, a pull block 10, a spring 11, a limiting block 12, a limiting groove 13, a positioning sleeve 14, a mounting plate 15, a positioning plate 16, a lever body 17, an anti-falling mechanism 18, a movable sleeve 1801, a connecting plate 1802 and a fixing rod 1803.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a parallel bar for physical exercise comprises a base 1, wherein four corners of the top of the base 1 are fixedly connected with support rods 2, the top of each support rod 2 is fixedly connected with a fixed sleeve 3, the bottoms of two sides of the fixed sleeve 3 are fixedly connected with fixed plates 4, the tops of two sides of the fixed sleeve 3 are fixedly connected with connecting rods 5, the top of each fixed plate 4 is fixedly connected with a limit sleeve 6, the inner cavity of each limit sleeve 6 is movably connected with an installation rod 7, the surface of each limit sleeve 6 is fixedly connected with a limit shell 8, the inner cavity of each limit shell 8 is movably connected with a limit rod 9, one side of each limit rod 9, which is far away from the installation rod 7, penetrates and extends to the outer side of each limit shell 8 and is fixedly connected with a pull block 10, the surface of each limit rod 9 is movably connected with a spring 11, the surface of each, a limiting groove 13 matched with the limiting rod 9 for use is formed in one side, close to the limiting rod 9, of the mounting rod 7, a positioning sleeve 14 is movably connected to the surface of the mounting rod 7, one side, close to the connecting rod 5, of the positioning sleeve 14 is fixedly connected with the connecting rod 5, the top of the mounting rod 7 penetrates through the positioning sleeve 14 and is fixedly connected with a mounting plate 15, a positioning plate 16 is fixedly connected to the top of the surface of the mounting rod 7, a rod body 17 is fixedly connected to the top of the mounting plate 15, an anti-falling mechanism 18 is movably connected to the surface of the rod body 17, the anti-falling mechanism 18 comprises a movable sleeve 1801 and two connecting plates 1802, the inner ring of the movable sleeve 1801 is fixedly connected to the surface of the rod body 17, a fixing rod 1803 is fixedly connected to the bottom of the movable sleeve 1801, the bottom of the connecting plates 1802 is fixedly connected to the, the movable sleeve 1801 can limit the bar body 17, the phenomenon that two sides of the bar body 17 incline is prevented, the fastening degree of the bar body 17 is improved, a first bolt is movably connected between one opposite sides of two connecting plates 1802, the surfaces of the connecting plates 1802 and the fixed rod 1803 are respectively provided with a first screw hole matched with the first bolt for use, the connecting plates 1802 are movably connected with the fixed rod 1803 through the first bolt, the connecting plates 1802 can be movably connected with the fixed rod 1803 through the first bolt and the first screw hole by arranging the first bolt and the first screw hole, the fastening degree is high, the use is safe, the service life of a double-bar is prolonged, the inner cavity of the fixed sleeve 3 is fixedly connected with the supporting rod 2 through a second bolt, the front side and the rear side of the fixed sleeve 3 are respectively provided with a second screw hole matched with the second bolt, the fixed sleeve 3 can be fixedly connected with the supporting rod 2 through the second bolt and the second screw hole by arranging the second bolt and the second screw hole, the fastening degree of the fixing sleeve 3 and the supporting rod 2 is improved, the installation is convenient, the use by a user is convenient, one side of the limiting shell 8, which is close to the installation rod 7, is open and is fixedly connected with the limiting sleeve 6, the surface of the limiting sleeve 6 is provided with a through hole which is matched with the limiting rod 9, one side of the limiting rod 9, which is close to the installation rod 7, penetrates through the through hole and extends to the inner cavity of the limiting groove 13, the limiting rod 9 can move in the inner cavity of the through hole and is matched with the limiting groove 13 for use by arranging the through hole, the limiting of the installation rod 7 is completed, the friction force between the limiting rod 9 and the limiting sleeve 6 is reduced, the limiting effect is obvious, the clamping is not easy, the cushion is fixedly connected with the top of the base 1, the top of the cushion is made of elastic rubber materials and is polished with a frosted surface, the cushion is arranged, the, meanwhile, the safety and the practicability of using the parallel bars are improved.

When the parallel bar mounting device is used, a user firstly fastens the fixing sleeve 3 on the top of the support rod 2 through the second bolt and the second screw hole, pulls the pull block 10, the pull block 10 drives the limiting rod 9 to move, the limiting rod 9 drives the spring 11 to generate elastic deformation until the limiting rod 9 is separated from the limiting sleeve 6, the mounting rod 7 penetrates through the positioning sleeve 14 to move downwards until the positioning plate 16 is contacted with the top of the positioning sleeve 14, the bottom of the mounting rod 7 is contacted with the bottom of the inner wall of the limiting sleeve 6, the pull block 10 is loosened, the limiting rod 9 is inserted into the limiting groove 13 under the driving of the spring 11, the mounting rod 7 is limited, then the fixed rod 1803 and the connecting plate 1802 are fastened through the first bolt and the first screw hole, the movable sleeve 1801 has the functions of limiting and preventing the bar body 17 from falling off, through the steps, the parallel bars can be conveniently installed by a user, the parallel bars are convenient to detach, the practicability of the parallel bars is improved, and the parallel bars are convenient to use by the user.

In summary, the following steps: this parallel bar for sports fitness, through setting up spring 11, gag lever post 9, spacing groove 13, position sleeve 14, locating plate 16 and anti-drop mechanism 18's cooperation is used, drive gag lever post 9 automatic insertion spacing groove 13 through spring 11, the preliminary spacing purpose of bar body 17 has been reached, cooperation through position sleeve 14 and locating plate 16 is used, need not manual regulation horizontal angle when can making bar body 17 install, convenient and fast, 18 fastening to bar body 17 through anti-drop mechanism, bar body 17 has been prevented from breaking away from, it does not possess the spacing function of the multiple fastening of bar body to have solved current parallel bar, and fastening mode is single, the installation is loaded down with trivial details, the problem of wasting time and energy, this parallel bar for sports fitness, possess the effectual advantage convenient with the installation of fastening, be worth promoting.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a parallel bars for sports fitness, includes base (1), its characterized in that: the supporting rod (2) is fixedly connected to the four corners of the top of the base (1), the fixing sleeve (3) is fixedly connected to the top of the supporting rod (2), the fixing plate (4) is fixedly connected to the bottoms of the two sides of the fixing sleeve (3), the connecting rod (5) is fixedly connected to the tops of the two sides of the fixing sleeve (3), the limiting sleeve (6) is fixedly connected to the top of the fixing plate (4), the mounting rod (7) is movably connected to the inner cavity of the limiting sleeve (6), the limiting shell (8) is fixedly connected to the surface of the limiting sleeve (6), the limiting rod (9) is movably connected to the inner cavity of the limiting shell (8), one side, far away from the mounting rod (7), of the limiting rod (9) penetrates through the outer side of the limiting shell (8) and is fixedly connected with the pull block (10), and the spring (11) is, the utility model discloses a safety device, including installation pole (7), the surperficial swing joint of gag lever post (9) has stopper (12), stopper (12) are close to one side and spring (11) fixed connection of spring (11), install one side that pole (7) are close to gag lever post (9) and offer spacing groove (13) with gag lever post (9) cooperation use, the surperficial swing joint of installation pole (7) has position sleeve (14), one side and connecting rod (5) fixed connection that position sleeve (14) are close to connecting rod (5), position sleeve (14) and fixedly connected with mounting panel (15) are passed at the top of installation pole (7), the top fixedly connected with locating plate (16) on installation pole (7) surface, the top fixedly connected with of mounting panel (15) is put the pole body (17), the surperficial swing joint of the pole body (17) has anti-drop mechanism (18.

2. A sports bar as defined in claim 1, wherein: anti-drop mechanism (18) are including movable sleeve (1801) and two connecting plates (1802), the inner circle of movable sleeve (1801) is connected with the fixed surface of thick stick body (17), the bottom fixedly connected with dead lever (1803) of movable sleeve (1801), the bottom of connecting plate (1802) and the top fixed connection of fixed cover (3), one side and dead lever (1803) swing joint that connecting plate (1802) are close to dead lever (1803).

3. A sports bar as defined in claim 2, wherein: swing joint has first bolt between the relative one side of two connecting plates (1802), the surface of connecting plate (1802) and dead lever (1803) all seted up with first bolt cooperation first screw that uses, connecting plate (1802) are through first bolt and dead lever (1803) swing joint.

4. A sports bar as defined in claim 1, wherein: the inner cavity of the fixed sleeve (3) is fixedly connected with the support rod (2) through a second bolt, and a second screw hole matched with the second bolt for use is formed in the front side and the rear side of the fixed sleeve (3).

5. A sports bar as defined in claim 1, wherein: one side that spacing shell (8) are close to installation pole (7) is uncovered and with stop collar (6) fixed connection, the through-hole that uses with gag lever post (9) cooperation is seted up on the surface of stop collar (6), one side that gag lever post (9) are close to installation pole (7) passes the through-hole and extends to the inner chamber of spacing groove (13).

6. A sports bar as defined in claim 1, wherein: the top fixedly connected with cushion of base (1), and the top of cushion comprises the elastic rubber material and has polished the dull polish surface.