CN114504762B

CN114504762B - High security barbell pole and barbell

Info

Publication number: CN114504762B
Application number: CN202011282408.4A
Authority: CN
Inventors: 谢银; 李林波
Original assignee: Hunan Hefengxin Sporting Goods Co ltd
Current assignee: Hunan Hefengxin Sporting Goods Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2023-04-28
Anticipated expiration: 2040-11-17
Also published as: CN114504762A

Abstract

The invention discloses a high-safety barbell bar and a barbell in the field of barbells, which comprise a barbell bar, wherein one end of the barbell bar is in threaded connection with a barbell disc, one side of the barbell disc is clamped with a first clamping groove, the inside of the first clamping groove is in sliding connection with a clamping plate, one side of the clamping plate is fixedly connected with a weight increasing piece, one side of the weight increasing piece is provided with a second clamping groove, the inside of the weight increasing piece is provided with a threaded hole, the inside of the barbell bar is provided with a cavity, and the inside of the cavity is inserted with a fixing rod; according to the invention, a user clamps the clamping plate into the first clamping groove at one side of the barbell disc, so that the weight-increasing disc is clamped at one side of the barbell disc to increase weight, clamps the clamping plate at the other side of the weight-increasing disc into the second clamping groove at one side of the first weight-increasing disc, inserts the fixing rod into the threaded hole, is always inserted into the cavity in the barbell rod, and tightly holds the rotating handle to rotate the fixing rod, so that the fixing thread on the surface of the fixing rod is connected into the threaded hole in a threaded manner.

Description

High security barbell pole and barbell

Technical Field

The invention relates to the field of barbells, in particular to a high-safety barbell bar and a barbell.

Background

The barbell is a core training exercise training device, is also a device for weight lifting, and belongs to weight training, the barbell exercise is only used for training of enhancing muscle strength, the barbell can also be used for core training to promote overall coordination, the barbell has wide application, no matter the barbell is used for shoulder, back, arm, chest and other muscles, the barbell and iron sheets with different weights are used for performing muscle endurance training on the whole body muscle group by using a plurality of times of muscle strength special training skills, so that fat is burnt and converted into a body building line to strengthen muscle strength, the body core capacity is enhanced, and the muscles which are still relaxed in part of the exercise for a long time are improved; in addition, the Chinese medicinal composition has the effects of delaying muscle aging, increasing bone mass, preventing osteoporosis and the like, improves endocrine and physical coordination, is one of male and female sexuality which want to build up body, and can be used for exercising.

At present, when people use the barbell to build up weight, the weight-increasing barbell pieces are mostly connected to the outside of the barbell pieces in a threaded connection mode to build up weight, deviation easily occurs when a threaded column is connected with a threaded hole contrast, the weight-increasing barbell pieces easily sideslip, so that the user is injured or squeezed by pressure, the safety of the barbell during use is low, the speed of the barbell is often low due to the fact that the weight-increasing barbell pieces are connected in a threaded mode, the body-building experience of the user is affected, and therefore a high-safety barbell rod and barbell capable of safely and rapidly increasing or reducing weight are needed to provide convenience for the user.

Disclosure of Invention

The invention aims to provide a high-safety barbell bar and a barbell, which are used for solving the problems that the weight-increasing barbell disc provided in the background technology is easy to sideslip and the speed of the weight-increasing barbell disc is slow.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a high security barbell pole and barbell, includes the barbell pole, the one end threaded connection of barbell pole has the barbell piece, one side card of barbell piece is equipped with first draw-in groove, the inside sliding connection of first draw-in groove has the cardboard, one side fixedly connected with of cardboard increases weight the piece, the second draw-in groove has been seted up to one side of increasing weight the piece, the screw hole has been seted up to the inside of increasing weight the piece, the inside of barbell pole is provided with the cavity, peg graft in the inside of cavity has the dead lever, one side of dead lever is provided with the fixed screw thread, fixed screw thread threaded connection is in the inside of screw hole, the one end fixedly connected with baffle of dead lever, one side fixedly connected with of baffle rotates the handle.

As a further scheme of the invention: the plastic sleeve is sleeved on the surface of the barbell bar, the anti-skidding lines are arranged on the surface of the plastic sleeve, and through the arrangement of the plastic sleeve and the anti-skidding lines, when a user performs body building, the friction force between the hand of the user and the plastic sleeve is increased by the anti-skidding lines, so that the hand can grasp the barbell bar more firmly, the barbell bar is prevented from slipping off during body building, the safety factor of the equipment during use is improved, the plastic sleeve is tightly held by the hand of the user, direct contact with the barbell bar is avoided, and the barbell bar is more comfortable during body building.

As still further aspects of the invention: the absorption holes are formed in the surface of the plastic sleeve, the absorption layer is arranged in the plastic sleeve, the absorption layer is arranged at the bottom of the absorption holes, and through the arrangement between the absorption holes and the absorption layer, when a user exercises by using the barbell, sweat discharged by the body can flow into the absorption layer through the absorption holes, so that the sweat can be rapidly absorbed, the sweat can be prevented from causing the surface of the barbell bar to become wet and slippery, and the possibility of the barbell sliding in the exercise is reduced.

As still further aspects of the invention: the inside of plastic sheath is provided with the zone of heating, the inside of zone of heating is provided with the heating wire, the one end of heating wire is pegged graft and is had heating element, heating element's inside is provided with the battery, through the cooperation setting between zone of heating, heating element and the battery, the user is pegged graft heating wire and battery and is installed to heating element's inside, and the heater strip carries out rapid heating to the plastic sheath when making for the user can keep warm when colder weather is body-building, provides comfortable body-building environment for the user on the surface of barbell pole.

As still further aspects of the invention: the surface fixedly connected with plastic pad of barbell piece, the inside of plastic pad is provided with the spring board, through setting up between plastic pad and the spring board, when the barbell is put down after user's body-building is finished, the pressure that plastic pad and spring board caused the barbell to the ground buffers to the inside damage that can not appear because of the atress is too big of protection equipment, and the protection ground can not be destroyed by equipment.

As still further aspects of the invention: the weight increasing piece is characterized in that one side of the weight increasing piece is provided with the empty groove, the marking card is arranged in the empty groove, the weight of the weight increasing piece can be marked by a user through the arrangement of the empty groove and the marking card, the weight increasing piece is prevented from being blocked by the marking card and the marking card cannot be abraded when the weight increasing piece is added.

As still further aspects of the invention: the anti-skid grooves are formed in the surface of the rotary handle, the anti-skid grooves are formed in a plurality, the anti-skid grooves are formed in the surface of the rotary handle in a ring-shaped array, and users can rotate the fixing rod more quickly through the arrangement of the anti-skid grooves, so that weight increasing pieces are fixed, and the time for replacing the weight increasing pieces by the users is saved.

As still further aspects of the invention: limiting plates are sleeved on the surface of the barbell bar, the number of the limiting plates is two, the two limiting plates are sleeved on the surface of the barbell bar, and fiber can be carried out on the barbell disc through the arrangement of the limiting plates, so that the barbell disc is prevented from sliding down to the middle of the barbell bar when in use, damage is caused to users, and the safety coefficient of equipment is increased.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, through the matching arrangement among the barbell bar, the barbell disc, the first clamping groove, the clamping plate, the weight increasing sheet, the second clamping groove, the threaded hole, the cavity, the fixed rod, the fixed thread and the rotating handle, when the barbell weight increasing device is used, a user can clamp the clamping plate into the first clamping groove on one side of the barbell disc, so that the weight increasing sheet is clamped on one side of the barbell disc for increasing weight, the clamping plate on one side of the other weight increasing sheet is clamped into the second clamping groove on one side of the first weight increasing sheet, the fixed rod is inserted into the threaded hole and is always inserted into the cavity in the barbell bar, the rotating handle is tightly held, the fixed rod is rotated, the fixed thread on the surface of the fixed rod is connected into the threaded hole for fixing the weight increasing sheet, the weight increasing of the barbell is realized, the step of comparing the threaded hole when the weight increasing sheet is installed is omitted, the hidden danger of side slipping caused to the user when the weight increasing sheet is eliminated, the weight increasing sheet is installed, the weight increasing efficiency is safer when the weight increasing sheet is installed, the weight increasing efficiency, and the user can use convenience is increased, and the user can use the weight increasing speed.

2. According to the invention, through the cooperation arrangement among the plastic sleeve, the anti-skid patterns, the absorption holes and the absorption layer, the friction force between the hands of a user and the plastic sleeve can be increased by the anti-skid patterns when the barbell device is used, so that the user can grasp the barbell bar more firmly, sweat discharged by the body of the user is conveyed to the absorption layer through the absorption holes for absorption treatment, sweat residues on the surface of the plastic sleeve are reduced, the phenomenon that the surface of the plastic sleeve becomes wet and slippery due to sweat is avoided, the barbell slides off, the improved safety coefficient of the barbell is improved, the barbell is convenient to grasp firmly by the user, the user can grasp the barbell bar firmly through the cooperation arrangement among the heating layer, the heating wire, the heating assembly and the storage battery, the heating wire and the storage battery are inserted and installed inside the heating assembly, the barbell is heated rapidly when the user exercises in colder weather, the surface of the barbell bar can be kept warm, a comfortable exercise environment is provided for the user, the barbell is protected by the arrangement between the plastic pad and the spring plate, the barbell is destroyed by the plastic pad after the exercise of the user is finished, and the pressure of the user is not damaged by the spring plate, and the equipment is protected from being damaged by the ground.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic view of the structure of the weighting plate of the present invention;

FIG. 3 is a schematic view of the structure of a disc of the present invention;

FIG. 4 is a schematic view of the structure of the barbell bar of the present invention;

FIG. 5 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;

fig. 6 is an enlarged schematic view of the structure of fig. 1B according to the present invention.

In the figure: 1. a barbell bar; 2. disc of barbell; 3. a first clamping groove; 4. a clamping plate; 5. weight-increasing tablets; 6. a second clamping groove; 7. a threaded hole; 8. a cavity; 9. a fixed rod; 10. a fixed thread; 11. a baffle; 12. rotating the handle; 13. a plastic sleeve; 14. anti-skid lines; 15. an absorption hole; 16. an absorption layer; 17. a heating layer; 18. heating wires; 19. a heating assembly; 20. a storage battery; 21. a plastic pad; 22. a spring plate; 23. a hollow groove; 24. a tag card; 25. an anti-skid groove; 26. and a limiting plate.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-6, in the embodiment of the invention, a high-safety barbell bar and a barbell comprise a barbell bar 1, wherein one end of the barbell bar 1 is connected with a barbell disc 2 in a threaded manner, one side of the barbell disc 2 is clamped with a first clamping groove 3, the inside of the first clamping groove 3 is connected with a clamping plate 4 in a sliding manner, one side of the clamping plate 4 is fixedly connected with a weight plate 5, one side of the weight plate 5 is provided with a second clamping groove 6, the inside of the weight plate 5 is provided with a threaded hole 7, the inside of the barbell bar 1 is provided with a cavity 8, a fixing rod 9 is inserted into the inside of the cavity 8, one side of the fixing rod 9 is provided with a fixing thread 10, the fixing thread 10 is connected with the inside of the threaded hole 7 in a threaded manner, one end of the fixing rod 9 is fixedly connected with a baffle 11, and one side of the baffle 11 is fixedly connected with a rotary handle 12; through the cooperation setting between barbell bar 1, barbell disc 2, first draw-in groove 3, cardboard 4, weight plate 5, second draw-in groove 6, screw hole 7, cavity 8, dead lever 9, fixed screw 10 and rotation handle 12, can make this device when using, the user with the cardboard 4 card go into the first draw-in groove 3 inside of barbell disc 2 one side, thereby make weight plate 5 joint increase weight in one side of barbell disc 2, the cardboard 4 card of another weight plate 5 one side goes into the second draw-in groove inside of first weight plate 5 one side, insert the inside of screw hole 7 with dead lever 9, and always peg graft into the cavity 8 inside barbell bar 1, grip rotation handle 12, rotate dead lever 9, use the fixed screw 10 threaded connection of dead lever 9 surface to advance the inside of screw hole 7, weight plate is fixed and can be accomplished the weight of bell, the weight plate is through cardboard 4 with weight plate 5 joint to one side of weight plate 2, save the step of screw hole when installing weight plate 5, the step of comparing when eliminating installation weight plate 5, the side slip, the user's the hidden danger of weight plate 5 is taken place, the user's side slip the user is increased, the user's health care efficiency is improved, the user's more than the fixed user is who installs weight plate 5, the user's side-slip plate is improved, the user's health care is improved.

Wherein, the surface of the barbell bar 1 is sheathed with a plastic sleeve 13, and the surface of the plastic sleeve 13 is provided with anti-skid patterns 14; through the arrangement of the plastic sleeve 13 and the anti-skid patterns 14, when a user performs body building, the anti-skid patterns 14 increase the friction between the hands of the user and the plastic sleeve 13, so that the hand can grasp the barbell bar 1 more firmly, the barbell bar 1 is prevented from slipping off during body building, the safety coefficient of the equipment during use is improved, and the hands of the user can grip the plastic sleeve 13, so that the user can avoid direct contact with the barbell bar 1, and the barbell bar is more comfortable during body building; the surface of the plastic sleeve 13 is provided with the absorption hole 15, the inside of the plastic sleeve 13 is provided with the absorption layer 16, the absorption layer 16 is arranged at the bottom of the absorption hole 15, and by the arrangement between the absorption hole 15 and the absorption layer 16, sweat discharged by a user body due to body building can flow into the absorption layer 16 through the absorption hole 15 when the user uses the barbell to perform body building, so that sweat can be quickly absorbed, the surface of the barbell bar 1 is prevented from becoming wet and slippery due to sweat, and the possibility of barbell slipping in body building is reduced; a heating layer 17 is arranged in the plastic sleeve 13, an electric heating wire 18 is arranged in the heating layer 17, a heating component 19 is inserted into one end of the electric heating wire 18, and a storage battery 20 is arranged in the heating component 19; through the cooperation setting between heating layer 17, heating wire 18, heating element 19 and battery 20, the user installs heating wire 18 and battery 20 grafting to the inside of heating element 19, and the heating wire 18 carries out rapid heating to plastic cover 13 when making, and when the user carries out the body-building in colder weather, the surface of barbell pole 1 can keep warm, provides comfortable body-building environment for the user; the surface of the barbell disc 2 is fixedly connected with a plastic pad 21, and a spring plate 22 is arranged in the plastic pad 21; through the arrangement between the plastic pad 21 and the spring plate 22, when the barbell is put down after the body building of a user is finished, the plastic pad 21 and the spring plate 22 buffer the pressure of the barbell on the ground, so that the inside of the equipment is protected from being damaged due to overlarge stress, and the ground is protected from being destroyed by the equipment; an empty groove 23 is formed in one side of the weight increasing piece 5, and a marking card 24 is arranged in the empty groove 23; by the arrangement of the empty groove 23 and the marking card 24, a user can mark the weight of the weighting piece 5, and the weight of the weighting piece 5 is not blocked by the marking card 24 and the marking card 24 is not abraded when the weighting piece 5 is added by the protection blocking of the empty groove 23; the surface of the rotary handle 12 is provided with a plurality of anti-skid grooves 25, and the anti-skid grooves 25 are formed in a ring-shaped array on the surface of the rotary handle 12; through the arrangement of the anti-slip grooves 25, a user can rotate the fixing rod 9 more quickly, so that the weighting piece 5 is fixed, and the time for replacing the weighting piece 5 by the user is saved; the surface of the barbell bar 1 is sleeved with two limiting plates 26, and the two limiting plates 26 are sleeved on the surface of the barbell bar 1; through the setting of limiting plate 26, can carry out the fibre to disc 2, prevent when using, disc landing to the middle part of barbell pole 1, cause the damage to the user, increase the factor of safety of equipment.

The working principle of the invention is as follows: through the matching arrangement among the barbell bar 1, the barbell disc 2, the first clamping groove 3, the clamping plate 4, the weight-increasing sheet 5, the second clamping groove 6, the threaded hole 7, the cavity 8, the fixing rod 9, the fixing thread 10 and the rotating handle 12, when the barbell weight-increasing device is used, a user can clamp the clamping plate 4 into the first clamping groove 3 on one side of the barbell disc 2, so that the weight-increasing sheet 5 is clamped on one side of the barbell disc 2 for increasing weight, the clamping plate 4 on one side of the other weight-increasing sheet 5 is clamped into the second clamping groove on one side of the first weight-increasing sheet 5, the fixing rod 9 is inserted into the threaded hole 7 and is always inserted into the cavity 8 in the barbell bar 1, the rotating handle 12 is tightly held, the fixing rod 9 is rotated, the fixing thread 10 on the surface of the fixing rod 9 is connected into the threaded hole 7, the weight-increasing sheet is fixed, the weight-increasing of the barbell can be completed, the weight-increasing sheet 5 is clamped to one side of the weight-increasing sheet 2 through the clamping plate 4, the step of contrasting threaded holes when the weighting plates 5 are added is omitted, the hidden danger that the weighting plates 5 sideslips to cause injury to users when the weighting plates 5 are installed is eliminated, the weighting plates 5 are safer when being installed, after a plurality of weighting plates 5 needing to be weighted are clamped, the fixing rod 9 is used for one-time fixing, the adding speed of the weighting plates is accelerated, the body-building efficiency of users is improved, convenience is provided for the users, the friction force between the hands of the users and the plastic sleeve 13 can be increased by the anti-skid patterns 14 through the matched arrangement of the plastic sleeve 13, the anti-skid patterns 14 and the absorption layer 16 when the device is used, so that the users can grasp the barbell bar 1 more firmly, sweat discharged by the bodies of the users is conveyed to the absorption layer 16 through the absorption holes 15 for absorption treatment, the sweat residue on the surface of the plastic sleeve 13 is reduced, the surface of the plastic sleeve 13 is prevented from becoming wet and slippery due to sweat, the barbell slides down, the improved safety factor of the barbell in use is provided for a user to firmly grasp the barbell bar 1, the user is provided with the cooperation between the heating layer 17, the heating wire 18, the heating assembly 19 and the storage battery 20, the user is inserted and installed in the heating assembly 19 through the heating wire 18 and the storage battery 20, the heating wire 18 is used for rapidly heating the plastic sleeve 13, the surface of the barbell bar 1 can be kept warm when the user exercises in colder weather, a comfortable exercise environment is provided for the user, the plastic pad 21 and the spring plate 22 are provided, and when the barbell is put down after the exercise of the user is finished, the plastic pad 21 and the spring plate 22 buffer the pressure of the barbell on the ground, so that the inside of the equipment cannot be damaged due to overlarge stress and the ground cannot be destroyed by the equipment.

The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims

1. The utility model provides a high security barbell pole and barbell, includes barbell pole (1), its characterized in that: one end threaded connection of barbell pole (1) has barbell piece (2), one side card of barbell piece (2) is equipped with first draw-in groove (3), the inside sliding connection of first draw-in groove (3) has cardboard (4), one side fixedly connected with of cardboard (4) increases weight piece (5), second draw-in groove (6) have been seted up to one side of increasing weight piece (5), screw hole (7) have been seted up to the inside of increasing weight piece (5), the inside of barbell pole (1) is provided with cavity (8), peg graft in the inside of cavity (8) has dead lever (9), one side of dead lever (9) is provided with fixed screw thread (10), the inside of dead lever (10) threaded connection at screw hole (7), one end fixedly connected with baffle (11) of dead lever (9), one side fixedly connected with rotation handle (12) of baffle (11), the surface of barbell pole (1) has cup jointed plastic cover (13), the surface of plastic cover (13) has been provided with screw hole (7), the inside pegging graft of cavity (8) has dead lever (9), one side (9) is provided with absorption layer (16) at the inside of absorption layer (16), absorption layer (16) has absorption hole (16), the inside of plastic sheath (13) is provided with zone of heating (17), the inside of zone of heating (17) is provided with heating wire (18), heating element (19) have been pegged graft to the one end of heating wire (18), the inside of heating element (19) is provided with battery (20).

2. The high security barbell bar and barbell of claim 1, wherein: the surface of the disc (2) is fixedly connected with a plastic pad (21), and a spring plate (22) is arranged in the plastic pad (21).

3. The high security barbell bar and barbell of claim 1, wherein: an empty groove (23) is formed in one side of the weight increasing piece (5), and a marking card (24) is arranged in the empty groove (23).

4. The high security barbell bar and barbell of claim 1, wherein: the surface of the rotary handle (12) is provided with a plurality of anti-skid grooves (25), and the anti-skid grooves (25) are formed in the surface of the rotary handle (12) in a ring-shaped array mode.

5. The high security barbell bar and barbell of claim 1, wherein: limiting plates (26) are sleeved on the surface of the barbell bar (1), the number of the limiting plates (26) is two, and the two limiting plates (26) are sleeved on the surface of the barbell bar (1).