CN212914359U

CN212914359U - Novel anti-drop lifts pole

Info

Publication number: CN212914359U
Application number: CN202021960799.6U
Authority: CN
Inventors: 王欣芮
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-04-09
Anticipated expiration: 2030-09-08

Abstract

The utility model relates to the technical field of sports equipment, and a novel anti-drop lifts pole is disclosed, including the connecting rod, both ends symmetry is provided with the bracing piece about the connecting rod, the outside of lifting the pole is provided with the stopper near the one end of barbell piece. The utility model has the advantages of reasonable design, when will lift the pole level and place, shrink through the spring is with the handle outwards pulling, the one end of the accurate handle of mounting hole on the pole of will lifting again, insert in the mounting hole with the one end of handle, realize lifting the fixed of pole, prevent to lift the pole and rock after being touched, cause to lift the pole and drop, the both ends that will lift the pole increase the screw thread, set up the screw hole again in the inside of barbell piece, lift and pass through screw thread interconnect between pole and the barbell piece, stopper through both sides, prevent that the barbell piece from lifting the landing of pole both sides, threaded connection's mode can play fine fixed effect, the practicality that has improved greatly.

Description

Novel anti-drop lifts pole

Technical Field

The utility model relates to a sports apparatus technical field specifically is a novel anti-drop lifts pole.

Background

The lifting rod is a device used for connecting barbell plates at two ends of a barbell, the barbell is a core training exercise training device and is also a weight lifting device, barbell exercise belongs to weight training, and muscle strength training is improved only by using the barbell training device. The barbell can also be used for core training to promote overall coordination.

The prior art scheme (Chinese patent application with the publication number of CN 109173144A) discloses a shared barbell, when barbell discs are added at two ends of a lifting rod, the barbell discs are mostly directly placed at two ends of the lifting rod, and then the barbell discs are fixed at two ends of the lifting rod through a locking device, so that the barbell discs can easily shake at two sides of the lifting rod, once the locking device is damaged, the barbell discs directly slide from two ends of the lifting rod, safety accidents are easily caused, and meanwhile, most of the existing devices for storing the lifting rod do not have a good device for fixing the lifting rod, and the lifting rod can easily fall on the ground when being directly placed on a frame, so that the use is unsafe, and the practicability is greatly reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a novel anti-drop lifts pole, defect and problem to CN109173144A proposition in having solved above-mentioned background art, when lifting the pole using, the barbell piece and the stopper at lift pole both ends, mode through threaded connection prevents rocking of barbell piece when using, cause to lift the pole and drop, the stopper plays the effect of fixed barbell piece, realize duplicate protection, when will lift the pole and place on the frame simultaneously, can fix the pole on the frame lifting the pole through fixing device, guarantee to lift the pole and can not receive external force, drop from the frame, this kind of fixing device uses convenient and fast, can provide fine fixed effect again.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a novel anti-drop lifting rod, which comprises a connecting rod, wherein the left end and the right end of the connecting rod are symmetrically provided with supporting rods, the lower end of the supporting rod is fixedly connected with a supporting block, the upper end of the supporting rod is fixedly connected with a first mounting seat, the first mounting seat is internally provided with a mounting groove, the front end and the rear end of the first mounting seat are fixedly connected with the same second mounting seat, a spring and a handle are arranged in the second mounting seat, the handle is arranged on the inner side of the spring, the second mounting seat is connected with the handle through a spring, the spring is clamped on the inner side of the second mounting seat, the spring cup joints and fixes the outside at the handle, the inside of mounting groove is provided with lifts the pole, the both ends of keeping away from the bracing piece in the outside of lifting the pole all are provided with the barbell piece, the one end that the outside of lifting the pole is close to the barbell piece is provided with the stopper.

Preferably, the two support rods are symmetrically arranged about a vertical central line of the connecting rod, and the connecting rod and the support rods have the same width and thickness.

Preferably, the supporting block, the first mounting seat, the mounting groove, the second mounting seat, the spring and the handle are symmetrically arranged in two groups about a vertical central line of the connecting rod, and the number of the second mounting seat, the number of the spring and the number of the handle in each group are two.

Preferably, the outer side of the lifting rod is provided with a mounting hole, one end of the handle close to the lifting rod penetrates through the first mounting seat and extends into the mounting hole, one end of the handle close to the lifting rod is matched with the mounting hole, and threads are arranged on the outer sides of the left end and the right end of the lifting rod.

Preferably, the same threaded holes are formed in the barbell disc and the limiting block, the threaded holes are in threaded connection with the threads, and the center lines of the lifting rod, the barbell disc and the limiting block are located on the same horizontal straight line.

Compared with the prior art, the utility model provides a novel anti-drop lifts pole possesses following beneficial effect:

1. the utility model has the advantages of reasonable design, through first mount pad, mounting groove, second mount pad, spring and handle setting, when will lift the pole level and place, outwards pull the handle through the shrink of spring, will lift the one end of the alignment handle of mounting hole on the pole again, insert the mounting hole with the one end of handle in, realize lifting the fixed of pole, prevent to lift the pole and rock after being touched, cause to lift the pole and drop, bring the potential safety hazard.

2. The utility model has the advantages of reasonable design, through stopper, screw thread and screw hole setting, will lift the both ends increase screw thread of pole, set up the screw hole again in the inside of barbell piece, lift through screw thread interconnect between pole and the barbell piece, at the stopper through both sides, prevent barbell piece from lifting the landing of pole both sides, fine fixed effect can be played to threaded connection's mode, the practicality that has improved greatly.

Drawings

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

FIG. 2 is a schematic view of the three-dimensional structure of the barbell disc of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the lifting rod of the present invention;

fig. 4 is a schematic sectional structure view of the first mounting base of the present invention.

Wherein: 1. a connecting rod; 2. a support bar; 3. a support block; 4. a first mounting seat; 5. mounting grooves; 6. a second mounting seat; 7. a spring; 8. a handle; 9. lifting the rod; 10. a barbell disc; 11. a limiting block; 901. mounting holes; 902. a thread; 1001. a threaded bore.

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, the present invention provides the following technical solutions: the utility model provides a novel anti-drop lifts pole, including connecting rod 1, both ends symmetry is provided with bracing piece 2 about connecting rod 1, the lower extreme fixedly connected with supporting shoe 3 of bracing piece 2, the first mount pad 4 of upper end fixedly connected with of bracing piece 2, mounting groove 5 has been seted up to the inside of first mount pad 4, the equal fixedly connected with in both ends is the same second mount pad 6 around first mount pad 4, the internally mounted of second mount pad 6 has spring 7 and handle 8, the inboard of spring 7 is provided with handle 8, second mount pad 6 passes through spring 7 interconnect with handle 8, spring 7 block is in the inboard of second mount pad 6, spring 7 cup joints the outside of fixing at handle 8, the inside of mounting groove 5 is provided with lifts pole 9, the both ends that the bracing piece 2 was kept away from in the outside of lifting pole 9 all are provided with barbell piece 10, the one end that the outside of lifting pole 9 is close to barbell piece 10 is provided with stopper 11.

Further, bracing piece 2 is provided with two about the vertical central line symmetry of connecting rod 1, and the width and the thickness of connecting rod 1 and bracing piece 2 are the same, and overall structure is more firm, increases the bearing capacity of structure.

Further, supporting shoe 3, first mount pad 4, mounting groove 5, second mount pad 6, spring 7 and handle 8 are provided with two sets ofly about the vertical central line symmetry of connecting rod 1, and every group second mount pad 6, spring 7 and handle 8 are provided with two respectively, will lift pole 9 and carry out effectual fixed and connection, prevent not hard up at both ends, lead to lifting pole 9 landing.

Further, the outside of lifting rod 9 is provided with mounting hole 901, and the one end that handle 8 is close to lifting rod 9 passes first mount pad 4 and extends to in the mounting hole 901, and the one end that handle 8 is close to lifting rod 9 and mounting hole 901 looks adaptation, and the outside at both ends is provided with screw 902 about lifting rod 9, is connected handle 8 and lifting rod 9, and through the tension of spring 7, with handle 8 card in mounting hole 901, the effectual lifting rod 9 that prevents slides.

Furthermore, the same threaded hole 1001 is formed in the barbell disc 10 and the limiting block 11, the threaded hole 1001 is in threaded connection with the thread 902, the center lines of the lifting rod 9, the barbell disc 10 and the limiting block 11 are located on the same horizontal straight line, the barbell disc 10, the limiting block 11 and the lifting rod 9 are connected with each other in a threaded connection mode, the connection mode is simple, the barbell disc 10 can be prevented from shaking in the middle of the lifting rod 9 through the threaded connection structure, and even if the limiting block 11 is damaged, the barbell disc 10 cannot fall off from the lifting rod 9 easily.

When the barbell bar is used, firstly, the barbell disc 10 is arranged at two ends of the lifting rod 9, the barbell disc 10 is arranged at a required position in a threaded connection mode, then the limit blocks 11 are arranged at the outer side of the barbell disc 10 in a threaded connection mode, the limit blocks 11 are tightly attached to the barbell disc 10, so that a good limiting effect can be achieved, the barbell disc 10 is prevented from sliding outwards, after the barbell disc is installed, the lifting rod 9 is taken up, the lifting rod 9 is placed in the installation groove 5, the handle 8 is pulled outwards, the installation hole 901 in the outer side of the lifting rod 9 is aligned to one end, close to the inside of the installation groove 5, of the handle 8, the handle 8 is loosened, the handle 8 is inserted into the installation hole 901 through the tension of the spring 7, the operation is repeated, the rest of the handle 8 is inserted into the installation hole 901, the fixing of the lifting rod 9 can be completed, and the handle 8 plays a good fixing and limiting role in the lifting rod 9, can effectually prevent to lift pole 9 and drop, cause the potential safety hazard.

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 novel anti-drop lifts pole, includes connecting rod (1), its characterized in that: the left end and the right end of the connecting rod (1) are symmetrically provided with supporting rods (2), the lower end of each supporting rod (2) is fixedly connected with a supporting block (3), the upper end of each supporting rod (2) is fixedly connected with a first mounting seat (4), a mounting groove (5) is formed in each first mounting seat (4), the front end and the rear end of each first mounting seat (4) are fixedly connected with the same second mounting seat (6), a spring (7) and a handle (8) are mounted in each second mounting seat (6), the handle (8) is arranged on the inner side of each spring (7), the second mounting seats (6) and the handles (8) are connected with each other through the springs (7), the springs (7) are clamped on the inner sides of the second mounting seats (6), the springs (7) are fixedly sleeved on the outer sides of the handles (8), lifting rods (9) are arranged in the mounting grooves (5), barbell discs (10) are arranged at two ends, far away from the supporting rod (2), of the outer side of the lifting rod (9), and a limiting block (11) is arranged at one end, close to the barbell discs (10), of the outer side of the lifting rod (9).

2. The novel anti-drop lifting rod according to claim 1, characterized in that: the two support rods (2) are symmetrically arranged about the vertical central line of the connecting rod (1), and the width and the thickness of the connecting rod (1) and the thickness of the support rods (2) are the same.

3. The novel anti-drop lifting rod according to claim 1, characterized in that: the supporting block (3), the first mounting seat (4), the mounting groove (5), the second mounting seat (6), the spring (7) and the handle (8) are symmetrically arranged in two groups about a vertical central line of the connecting rod (1), and the second mounting seat (6), the spring (7) and the handle (8) are arranged in two groups respectively.

4. The novel anti-drop lifting rod according to claim 1, characterized in that: the outer side of the lifting rod (9) is provided with a mounting hole (901), one end, close to the lifting rod (9), of the handle (8) penetrates through the first mounting seat (4) and extends into the mounting hole (901), one end, close to the lifting rod (9), of the handle (8) is matched with the mounting hole (901), and threads (902) are arranged on the outer sides of the left end and the right end of the lifting rod (9).

5. The novel anti-drop lifting rod according to claim 1, characterized in that: the barbell disc (10) and the limiting block (11) are internally provided with the same threaded holes (1001), the threaded holes (1001) are in threaded connection with the threads (902), and the center lines of the lifting rod (9), the barbell disc (10) and the limiting block (11) are positioned on the same horizontal straight line.