CN211513273U

CN211513273U - Barbell lifting protection mechanism

Info

Publication number: CN211513273U
Application number: CN201922459394.8U
Authority: CN
Inventors: 陈曹顺
Original assignee: Nantong Tianlong Sporting Goods Co ltd
Current assignee: Nantong Tianlong Sporting Goods Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-18
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a protection mechanism is lifted to barbell, including the barbell support, barbell support both sides are equipped with the connecting rod, and two connecting rod one ends are equipped with the protection subassembly, and the protection subassembly comprises coiling shell, elasticity rope, hasp, clockwork spring, pivot and stopper, and coiling shell inner wall both sides are located in the pivot, and the pivot outer wall is located to clockwork spring one end, and elasticity rope one end is located to the clockwork spring other end, and clockwork spring outer wall is located to the elasticity rope, and the elasticity rope other end runs through the coiling shell, the elasticity rope other end and hasp fixed connection, and coiling shell inner wall is located to the stopper. The utility model discloses protection subassembly one end hasp and barbell fixed connection, hasp and elasticity rope one end link to each other, and the elasticity rope other end twines in clockwork spring one end, and clockwork spring other end wire-wound is at the pivot outer wall, drives the elasticity rope when the barbell carelessly slips and stretches out the coiling shell, and the elasticity rope length is shorter, and when the elasticity rope stretches out the coiling shell completely, the unable whereabouts of barbell can't cause the injury to the people.

Description

Barbell lifting protection mechanism

Technical Field

The utility model relates to a body-building apparatus field, in particular to barbell lifts protection mechanism.

Background

The barbell is a core training exercise training device and is also a weight lifting device, the barbell exercise belongs to one type of weight training, the barbell training device is only used for enhancing the training of muscle strength, the barbell can also be used for core training to promote the whole coordination, the barbell has wide application, muscles in shoulders, backs, arms, chests and the like, namely the barbell and iron sheets with different weights are used for performing muscle endurance training aiming at the muscle groups of the whole body by using a plurality of muscle special training machines, so that fat is burnt and converted into a bodybuilding line, and the muscle strength is enhanced to enhance the core capability of the body.

The fitness enthusiasts want to have the fasciated biceps brachii and deltoid muscles, when the fitness enthusiasts lie on the deck chair to train the barbell, the barbell is easy to drop off in the lifting process, and the fitness enthusiasts lie on the deck chair to avoid everywhere, so that the fitness enthusiasts are easy to hurt by pounding, and therefore the barbell protection mechanism is needed to protect the fitness enthusiasts.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protection machanism is lifted to barbell to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a protection machanism is lifted to barbell, includes the barbell support, the equal fixedly connected with connecting rod in barbell support both sides top, two the equal fixedly connected with protection subassembly of one end of connecting rod, the protection subassembly comprises coiling shell, elasticity rope, hasp, clockwork spring, pivot and stopper, the pivot is rotated and is connected in coiling shell inner wall both sides, clockwork spring one end fixed connection is in the pivot outer wall, clockwork spring other end fixed connection is in the one end of elasticity rope, the elasticity rope twines in the clockwork spring outer wall, the other end of elasticity rope runs through the coiling shell and extends to the coiling shell outside, the elasticity rope other end and hasp fixed connection, stopper fixed connection is in coiling shell inner wall bottom.

Preferably, the barbell support both sides have all been seted up the through-hole, the impartial distance fixedly connected with a plurality of couples of through-hole both sides inner wall, through-hole bottom fixed connection has elastic rubber pad.

Preferably, the two lock catches are fixedly clamped at two ends of the barbell body respectively.

Preferably, the barbell support inner chamber is equipped with the deck chair, the equal fixed connection slide bar in deck chair both sides, the equal fixedly connected with bracing piece in four edges in deck chair bottom, the bottom of bracing piece is rotated and is connected with the gyro wheel.

Preferably, the bottom of barbell support both sides has all seted up the spout, two the slide bar respectively with two spout sliding connection, two the one end of slide bar all runs through two spouts and extends to the spout outside, two the equal fixedly connected with main shaft of one end of slide bar.

Preferably, barbell support both sides just are located the equal fixedly connected with bolt board of spout below, a plurality of round holes have been seted up to bolt board top equidistance, the outer wall laminating of main shaft has the U-shaped plug, U-shaped plug one end activity interlude is connected in the round hole.

Preferably, the clockwork spring is spiral.

The utility model discloses a technological effect and advantage:

1. the utility model discloses protect subassembly one end hasp and barbell fixed connection, the hasp links to each other with elasticity rope one end, and the elasticity rope other end twines in clockwork spring one end, and the clockwork spring other end is the wire-wound at the pivot outer wall, drives the elasticity rope when the barbell carelessly slides off and stretches out the rolling shell, and elasticity rope length is shorter, and when the elasticity rope stretches out the rolling shell completely, the barbell can't fall, can't cause the injury to the people;

2. the utility model discloses lead to groove bottom fixedly connected with elastic rubber pad in barbell support both sides, the landing can prevent barbell landing to ground when the barbell is not connected with the protection subassembly.

Drawings

Fig. 1 is a schematic view of the overall front view structure of the present invention.

Fig. 2 is a schematic side view of the present invention.

Fig. 3 is a schematic view of the internal structure of the protection assembly of the present invention.

In the figure: 1. a barbell stand; 2. a barbell main body; 3. a connecting rod; 4. a protection component; 5. rolling the shell; 6. an elastic cord; 7. locking; 8. a main shaft; 9. a U-shaped plug; 10. a latch plate; 11. a slide bar; 12. a support bar; 13. reclining chairs; 14. a roller; 15. hooking; 16. an elastic rubber pad; 17. a clockwork spring; 18. a rotating shaft; 19. and a limiting block.

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.

The utility model provides a protection mechanism is lifted to barbell as shown in fig. 1-3, including barbell support 1, the through-hole has all been seted up to barbell support 1 both sides, the through-hole is the rectangle, and the barbell alternates between two through-holes, the impartial distance fixedly connected with a plurality of couples 15 of through-hole both sides inner wall, the barbell can hang on couple 15 when not using, through-hole bottom fixedly connected with elasticity rubber pad 16, can play the buffering separation effect to the barbell during the barbell landing, the equal fixedly connected with connecting rod 3 in barbell support 1 both sides top, the equal fixedly connected with protection component 4 of one end of two connecting rods 3, protection component 4 can play certain guard action to fitness equipment when using.

The protection component 4 is composed of a rolling shell 5, an elastic rope 6, a lock catch 7, a clockwork spring 17, a rotating shaft 18 and a limit block 19, the rotating shaft 18 is rotatably connected to two sides of the inner wall of the rolling shell 5, the clockwork spring 17 is spiral, one end of the clockwork spring 17 is fixedly connected to the outer wall of the rotating shaft 18 and rotates along with the rotation of the rotating shaft 18, the other end of the clockwork spring 17 is fixedly connected to one end of the elastic rope 6, the elastic rope 6 is short in length, so that a barbell body connected with the elastic rope cannot fall to the bottom of the barbell support 1, the clockwork spring 17 is compressed when the elastic rope 6 extends, when the elastic rope 6 is loosened, the clockwork spring 17 is spread to roll the elastic rope 6 on the outer wall of the clockwork spring 17, the elastic rope 6 is wound on the outer wall of the clockwork spring 17, the other end of the elastic rope 6 penetrates through the rolling, when the barbell is used, the lock catch 7 is locked on the barbell main body 2, and the limiting block 19 is fixedly connected to the bottom of the inner wall of the rolling shell 5.

The inner cavity of the barbell support 1 is provided with a deck chair 13 for a person lying and lifting a barbell to use, two sides of the deck chair 13 are fixedly connected with slide bars 11, four corners of the bottom end of the deck chair 13 are fixedly connected with support bars 12, the bottom of the support bars 12 is rotatably connected with rollers 14, so that the deck chair 13 can be moved conveniently, the bottoms of two sides of the barbell support 1 are respectively provided with a chute, the two slide bars 11 are respectively connected with the two chutes in a sliding manner, the position of the deck chair 13 can be moved below the barbell support 1 through the sliding connection of the slide bars 11 and the chutes, the applicability is strong, one end of each slide bar 11 penetrates through the two chutes and extends to the outside of the chute, one end of each slide bar 11 is fixedly connected with a main shaft 8, the two sides of the barbell support 1 and below the chutes are respectively and fixedly connected with bolt plates 10 at equal intervals, the top of, one end of the U-shaped bolt 9 is movably inserted into the round hole to fix the position of the reclining chair 13 through the matching of the U-shaped bolt 9 and the round hole.

This practical theory of operation: when the protection mechanism is used, firstly, the reclining chair 13 is adjusted to a proper position, the U-shaped plug 9 is attached to the outer wall of the main shaft 8, the other end of the U-shaped plug 9 is penetrated and connected into the round hole, the position fixing of the reclining chair 13 is completed, then the two ends of the barbell main body 2 where the lock catches 7 are located are used, the barbell main body 2 is taken down from the hook 15 for training, the barbell main body 2 is loosened from two hands, the lock catches 7 drive the elastic ropes 6 to be pulled down, the elastic ropes 6 compress the clockwork spring 17 to be wound, when the elastic ropes 6 are pulled down to the limit, the barbell main body 2 stops falling, the barbell main body 2 cannot hurt people on the reclining chair 13, when the barbell main body 2 is not used, if the barbell accidentally falls from the hook 15, the barbell falls onto the elastic rubber pad 16, and the people cannot.

Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a protection mechanism is lifted to barbell, includes barbell support (1), its characterized in that: the tops of both sides of the barbell support (1) are fixedly connected with connecting rods (3), one end of each connecting rod (3) is fixedly connected with a protection component (4), the protection component (4) consists of a coiling shell (5), an elastic rope (6), a lock catch (7), a clockwork spring (17), a rotating shaft (18) and a limit block (19), the rotating shaft (18) is rotationally connected with two sides of the inner wall of the winding shell (5), one end of the clockwork spring (17) is fixedly connected with the outer wall of the rotating shaft (18), the other end of the clockwork spring (17) is fixedly connected with one end of the elastic rope (6), the elastic rope (6) is wound on the outer wall of the clockwork spring (17), the other end of the elastic rope (6) penetrates through the coiling shell (5) and extends to the outside of the coiling shell (5), the other end of the elastic rope (6) is fixedly connected with the lock catch (7), and the limiting block (19) is fixedly connected to the bottom of the inner wall of the winding shell (5).

2. The barbell lift protection mechanism of claim 1, wherein: through holes are formed in two sides of the barbell support (1), a plurality of hooks (15) are fixedly connected to the inner walls of two sides of the through holes at equal distances, and elastic rubber pads (16) are fixedly connected to the bottoms of inner cavities of the through holes.

3. The barbell lift protection mechanism of claim 1, wherein: the two lock catches (7) are respectively fixedly clamped at two ends of the barbell main body (2).

4. The barbell lift protection mechanism of claim 1, wherein: barbell support (1) inner chamber is equipped with deck chair (13), the equal fixed connection slide bar (11) in deck chair (13) both sides, the equal fixedly connected with bracing piece (12) in four edges in deck chair (13) bottom, the bottom of bracing piece (12) is rotated and is connected with gyro wheel (14).

5. The barbell lift protection mechanism of claim 4, wherein: the spout has all been seted up to the bottom of barbell support (1) both sides, two slide bar (11) respectively with two spout sliding connection, two the one end of slide bar (11) all runs through two spouts and extends to the spout outside, two the equal fixedly connected with main shaft (8) of one end of slide bar (11).

6. The barbell lift protection mechanism of claim 5, wherein: barbell support (1) both sides just are located equal fixedly connected with bolt board (10) in spout below, a plurality of round holes have been seted up to bolt board (10) top equidistance, main shaft (8) outer wall laminating has U-shaped plug (9), U-shaped plug (9) one end activity interlude is connected in the round hole.

7. The barbell lift protection mechanism of claim 1, wherein: the clockwork spring (17) is spiral.