CN210078713U

CN210078713U - Barbell with anti-skid protection function

Info

Publication number: CN210078713U
Application number: CN201920462357.XU
Authority: CN
Inventors: 季栋梁
Original assignee: Nantong City Li Xing Machinery Manufacturing Co Ltd
Current assignee: Nantong City Li Xing Machinery Manufacturing Co Ltd
Priority date: 2019-04-08
Filing date: 2019-04-08
Publication date: 2020-02-18
Anticipated expiration: 2029-04-08

Abstract

The utility model discloses a barbell with antiskid protect function, including barbell bar and connecting rod, the surface of barbell bar has seted up flutedly, and is provided with the steel sheet on the recess, both ends all are connected with the barbell bar through the bolt about the steel sheet, and the outside of steel sheet is provided with the lug, the connecting rod sets up both ends about the barbell bar, and has seted up the spout on the connecting rod, be provided with the barbell piece on the slider, and barbell piece through connection pole, the upper and lower both ends of barbell piece all are connected with the rubber sleeve through the fixed column rotation, and the rubber sleeve sets up the outside at the barbell piece, the left and right sides of barbell piece all is provided with the fastener, and runs through on the fastener and have the connecting rod. This barbell with antiskid protect function, the lug that sets up on the steel sheet can increase the frictional force on barbell bar surface, prevents that it from causing the injury to the people from people's hand landing in by the use, and the bolt that reverses afterwards can take off the steel sheet from the connecting rod, convenient dismantlement and change.

Description

Barbell with anti-skid protection function

Technical Field

The utility model relates to a barbell bar technical field specifically is a barbell with anti-skidding protect function.

Background

The barbell device is a common tool in physical training, and can better train muscles on arms of hands.

The existing barbell is easy to slide off in the using process, so that people are injured, the safety is low, and the barbell is easy to displace along with the rolling of the barbell disc in the placing process, so that the stability is poor, and the existing equipment needs to be improved aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a barbell with anti-skidding protect function to solve the easy landing of current barbell in the use that proposes among the above-mentioned background art, thereby make the people receive the injury, the security is low, and its in-process placing easily along with the roll of barbell piece and take place the displacement, consequently results in the poor stability problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a barbell with antiskid protect function, includes barbell bar and connecting rod, the recess has been seted up on the surface of barbell bar, and is provided with the steel sheet on the recess, both ends all are connected with the barbell bar through the bolt about the steel sheet, and the outside of steel sheet is provided with the lug, the connecting rod sets up both ends about the barbell bar, and has seted up the spout on the connecting rod, is provided with the slider in the spout simultaneously, be provided with the barbell piece on the slider, and the barbell piece runs through the connecting rod, the upper and lower both ends of barbell piece all are connected with the rubber sleeve through the fixed column rotation, and the rubber sleeve sets up in the outside of barbell piece, is provided with volute spiral spring on the fixed column simultaneously, the left and right sides of barbell piece all is provided with.

Preferably, the steel sheet passes through to be connected for the block between recess and the barbell bar, and recess and steel sheet all are provided with four, and 4 recesses and 4 equal evenly distributed of steel sheet are on the surface of barbell bar simultaneously.

Preferably, the bolts are in threaded connection with the barbell bar, eight bolts are arranged, and 8 bolts are symmetrically distributed around the central axis of the barbell bar.

Preferably, the barbell pieces are in sliding connection with the connecting rod through the sliding grooves and the sliding blocks, and the barbell pieces and the connecting rod are symmetrically distributed about the central axis of the barbell rod.

Preferably, the rubber sleeve is rotationally connected with the barbell disc through the fixing column, and the surface of the rubber sleeve and the surface of the barbell disc are both arc-shaped structures.

Preferably, the fastening piece is in threaded connection with the connecting rod, and the fastening pieces are symmetrically distributed around the central axis of the barbell bar.

Compared with the prior art, the beneficial effects of the utility model are that: the barbell with the anti-skid protection function,

(1) the barbell bar is provided with the barbell bar, the steel sheet, the bolt, the bump and the connecting rod, the bump arranged on the steel sheet can increase the friction force on the surface of the barbell bar and prevent the barbell bar from being hurt to people due to sliding off from the hands of people in the using process, and then the bolt is reversed, so that the steel sheet can be taken down from the connecting rod, and the disassembly and the replacement are convenient;

(2) the barbell disc is driven to be fixed on the ground by the aid of the barbell disc, the fixing columns, the rubber sleeves and the volute springs, and the rubber sleeves are rotated outwards under the action of the fixing columns and the volute springs, so that the placing angles of the two rubber sleeves are adjusted, the rubber sleeves are not parallel to place, the barbell disc is prevented from rolling, and the barbell disc is driven to be fixed on the ground;

(3) the barbell bar, the connecting rod, the sliding groove, the sliding block and the barbell disc can be driven to slide on the connecting rod under the action of the sliding groove and the sliding block until the inner side of the barbell disc is attached to the left end face and the right end face of the barbell bar, and the barbell disc can be fixed on the connecting rod at the moment so as to prevent the barbell disc from rotating on the connecting rod when the device is used.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a schematic side view of the present invention.

In the figure: 1. barbell rod, 2, recess, 3, steel sheet, 4, bolt, 5, lug, 6, connecting rod, 7, spout, 8, slider, 9, barbell piece, 10, fixed column, 11, rubber sleeve, 12, volute spiral spring, 13, fastener.

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. 1-3, the present invention provides a technical solution: the utility model provides a barbell with antiskid protect function, it is shown according to fig. 1, the surface of barbell pole 1 is seted up flutedly 2, and be provided with steel sheet 3 on the recess 2, steel sheet 3 is connected for the block between recess 2 and the barbell pole 1 through recess, and recess 2 and steel sheet 3 all are provided with four, 4

recess

2 and 4 equal evenly distributed of steel sheet 3 are on the surface of barbell pole 1 simultaneously, under the effect of recess 2, can drive steel sheet 3 and accomplish preliminary fixed on barbell pole 1 surface, the 5 frictional force that produce when the lug on 3 surperficial steel sheets of steel sheet can increase hand contact steel sheet 3 simultaneously, so that better lift barbell pole 1.

According to fig. 1 and 2, both ends all are connected with barbell bar 1 through bolt 4 about steel sheet 3, and the outside of steel sheet 3 is provided with lug 5, be threaded connection between bolt 4 and the barbell bar 1, and bolt 4 is provided with eight, and 8 bolt 4 about barbell bar 1 axis symmetric distribution, rotate bolt 4 can be with better fixing on the surface of barbell bar 1 of steel sheet 3, can dismantle steel sheet 3 from barbell bar 1 when reversing bolt 4 afterwards, make things convenient for the maintenance or the change of steel sheet 3.

According to the drawings of fig. 1 and 2, the connecting rod 6 is disposed at the left and right ends of the barbell bar 1, the connecting rod 6 is provided with a chute 7, a slider 8 is disposed in the chute 7, a barbell disc 9 is disposed on the slider 8, the barbell disc 9 penetrates the connecting rod 6, the barbell disc 9 is slidably connected with the connecting rod 6 through the chute 7 and the slider 8, the barbell disc 9 and the connecting rod 6 are symmetrically distributed about the central axis of the barbell bar 1, the barbell disc 9 can slide from the two ends of the connecting rod 6 to the middle under the action of the chute 7 and the slider 8, the barbell disc 9 is conveniently fixed on the connecting rod 6 so as not to affect lifting due to rotation, the upper and lower ends of the barbell disc 9 are rotatably connected with rubber sleeves 11 through fixing posts 10, the rubber sleeves 11 are disposed at the outer side of the barbell disc 9, meanwhile, the fixing posts 10 are provided with springs 12, the rubber sleeves 11 are rotatably connected with the barbell disc 9 through the fixing, and the surface of rubber sleeve 11 and the surface of barbell plate 9 are the arc structure, under the effect of fixed column 10 and volute spiral spring 12, conveniently rotate rubber sleeve 11, make originally mutually parallel rubber sleeve 11 position take place the skew, in order to avoid it to take place to roll, thereby fix barbell plate 9 subaerial, simultaneously, when the device was taken up, volute spiral spring 12 played certain reset effect to rubber sleeve 11, in order to avoid influencing the lift, the left and right sides of barbell plate 9 all is provided with fastener 13, and fastener 13 runs through there is connecting rod 6, be threaded connection between fastener 13 and the connecting rod 6, and fastener 13 is about the axis symmetric distribution of barbell rod 1, rotate fastener 13 to the centre, until the inboard of barbell plate 9 and barbell rod 1 both ends face are laminated mutually, conveniently fix barbell plate 9 at the both ends of barbell rod 1.

The working principle is as follows: when the barbell with the anti-skidding protection function is used, firstly, under the action of the sliding groove 7 and the sliding block 8, the barbell pieces 9 slide from two ends of the connecting rod 6 to the middle, so that the barbell pieces are preliminarily fixed on the connecting rod 6, the barbell pieces are prevented from rotating in the lifting process, then the fastening piece 13 is rotated to the middle until the inner side surfaces of the barbell pieces 9 are attached to the left end surface and the right end surface of the barbell rod 1, so that the barbell pieces 9 are better fixed on the connecting rod 6, then the steel sheet 3 is placed in the groove 2, then the steel sheet 3 can be fixed on the surface of the barbell rod 1 by rotating the bolt 4, at the moment, the convex blocks 5 on the surface of the steel sheet 3 increase the friction force generated when a hand contacts the steel sheet 3, so that the barbell rod 1 is prevented from sliding down to threaten the safety of people in the lifting process of the device, after the device is used, the barbell piece, at this time, the rubber sleeve 11 is shifted under the action of the fixing column 10 and the scroll spring 12, so that the original parallel state of the rubber sleeve 11 and the fixing column is changed, thereby preventing the barbell plate 9 from rolling, thereby fixing the device on the ground, and meanwhile, the rubber material outside the rubber sleeve 11 can increase the friction force between the rubber sleeve 11 and the ground, thereby better fixing the barbell plate 9 on the ground, when the device is taken up, the rubber sleeve 11 is reset under the action of the scroll spring 12, thereby not affecting the lifting of the barbell plate 9, and the whole work is completed, and the content which is not described in detail in the description belongs to the prior art known by persons skilled in the art.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a barbell with antiskid protect function, includes barbell bar (1) and connecting rod (6), its characterized in that: the barbell bar is characterized in that a groove (2) is formed in the surface of the barbell bar (1), a steel sheet (3) is arranged on the groove (2), the left end and the right end of the steel sheet (3) are connected with the barbell bar (1) through bolts (4), a bump (5) is arranged on the outer side of the steel sheet (3), a connecting rod (6) is arranged at the left end and the right end of the barbell bar (1), a sliding groove (7) is formed in the connecting rod (6), a sliding block (8) is arranged in the sliding groove (7), a barbell disc (9) is arranged on the sliding block (8), the barbell disc (9) penetrates through the connecting rod (6), rubber sleeves (11) are rotatably connected to the upper end and the lower end of the barbell disc (9) through fixing columns (10), the rubber sleeves (11) are arranged on the outer side of the barbell disc (9), meanwhile scroll springs (12) are arranged on the fixing columns (10), fasteners (13) are arranged on, and a connecting rod (6) penetrates through the fastener (13).

2. The barbell with anti-slip protection function according to claim 1, wherein: steel sheet (3) are connected for the block through between recess (2) and barbell rod (1), and recess (2) and steel sheet (3) all are provided with four, and 4 recess (2) and 4 equal evenly distributed of steel sheet (3) are on the surface of barbell rod (1) simultaneously.

3. The barbell with anti-slip protection function according to claim 1, wherein: the bolts (4) are in threaded connection with the barbell rod (1), eight bolts (4) are arranged, and 8 bolts (4) are symmetrically distributed around the axis of the barbell rod (1).

4. The barbell with anti-slip protection function according to claim 1, wherein: the barbell pieces (9) are in sliding connection with the connecting rod (6) through the sliding grooves (7) and the sliding blocks (8), and the barbell pieces (9) and the connecting rod (6) are symmetrically distributed about the central axis of the barbell rod (1).

5. The barbell with anti-slip protection function according to claim 1, wherein: the rubber sleeve (11) is rotationally connected with the barbell disc (9) through the fixing column (10), and the surface of the rubber sleeve (11) and the surface of the barbell disc (9) are both of arc structures.

6. The barbell with anti-slip protection function according to claim 1, wherein: the fastening piece (13) is in threaded connection with the connecting rod (6), and the fastening piece (13) is symmetrically distributed around the central axis of the barbell bar (1).