CN210495047U - Physical strength training device - Google Patents

Abstract

The utility model discloses a physical strength training device, including training the member, the equal fixed mounting in both ends has the stopper about the training member, the bottom fixed mounting of the front side dog of the inboard installation of stopper has the carrier block, the equidistant hole of placing of having seted up in the front surface intermediate position of training the member, the counter weight piece has been placed in the outside of stopper, and the equal fixed mounting in upper and lower both sides of counter weight piece has the gasbag, the first spring of inside fixedly connected with of gasbag, both ends all run through and install the horizontal pole about the training member, and the last fixed surface of horizontal pole installs the connecting block, the inboard of connecting block is connected with the second spring, and the top of second spring is connected with the fixed block, the equidistant connecting hole of having seted up in both ends about the upper surface of training the member. This sports strength training ware, the whole weight of this training ware of not only being convenient for adjust can prevent moreover that the counter weight piece from droing and injures the user by a crashing object from training the member.

Description

Physical strength training device

Technical Field

The utility model relates to the technical field of sports, specifically a sports strength training ware.

Background

The dumbbell is a common simple sports equipment for enhancing muscle strength training, exercises are performed by lifting and pulling and other modes, the dumbbell is simple in structure, small in size and free of limitation of time and field, and people can use the dumbbell to perform physical training at any time.

At present sports strength training ware commonly used, the whole weight of this training ware not only is not convenient for adjust, can not prevent moreover that the counter weight piece from droing from training the member and injure the user by a crashing object, consequently, we propose a sports strength training ware to in the solution the problem of proposing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sports strength training ware to solve the present sports strength training ware commonly used that above-mentioned background art provided, not only be not convenient for adjust the whole weight of this training ware, can not prevent moreover that the counter weight piece from droing and injure user's problem by a crashing object from training the member.

In order to achieve the above object, the utility model provides a following technical scheme: a physical strength trainer comprises a training rod piece, wherein the left end and the right end of the training rod piece are both fixedly provided with a limiting block, the inner side of the limiting block is symmetrically provided with a stop block, the bottom of the front side stop block arranged at the inner side of the limiting block is fixedly provided with a bearing block, and the bottoms of the bearing block and the stop block are respectively provided with a limiting rod in a penetrating way, the middle position of the front surface of the training rod piece is provided with placing holes at equal intervals, a groove is arranged between the placing hole and the limiting block, a counterweight plate is arranged on the outer side of the limiting block, air bags are fixedly arranged on the upper side and the lower side of the counterweight plate, a first spring is fixedly connected inside the air bags, cross rods are arranged at the left end and the right end of the training rod piece in a penetrating way, and the upper surface of the cross bar is fixedly provided with a connecting block, the inner side of the connecting block is connected with a second spring, and the top of second spring is connected with the fixed block, both ends are equant interval seted up the connecting hole about the upper surface of training member.

Preferably, the connection mode between the single stopper bodies is hinged, and the vertical section of the integral structure formed between the single stopper bodies is of a circular structure.

Preferably, the bottom of the stop block is of a hollow structure, and the stop blocks are fixedly arranged through limiting rods.

Preferably, a left-right sliding structure is formed between the cross rod and the training rod piece, and the training rod piece is connected with the cross rod in a clamping manner.

Preferably, the height of the connecting block is equal to the distance between the cross bar and the training rod, and the distance between the single connecting blocks is equal to the outer diameter of the second spring.

Preferably, the thickness of the fixing block is larger than the depth of the connecting hole, and the center line of the connecting hole is overlapped with the center line of the fixing block.

Compared with the prior art, the beneficial effects of the utility model are that: the physical strength trainer is convenient for adjusting the whole weight of the trainer and can prevent a user from being injured by falling off of the counterweight plate from the training rod;

1. the weight balance pieces are inserted into the training rod piece from the left end and the right end of the training rod piece through a left-right sliding structure formed between the weight balance pieces and the training rod piece, and the inserting quantity of the weight balance pieces is adjusted according to the training intensity of a user, so that the whole weight of the trainer is convenient to adjust;

2. the limiting block can limit the inner side face of the counterweight plate, and the fixing block can ascend into the connecting hole through the telescopic action of the second spring, so that the outer surface of the counterweight plate is limited, the counterweight plate can be fixed, and the counterweight plate is prevented from falling off from the training rod piece to injure a user;

3. because the connected mode between the dog monomer is articulated, be convenient for add absorbent resin to the inside of training the member, be convenient for simultaneously change absorbent resin, because the intermediate position of training the member is fretwork column structure, the user sweat is absorbed by absorbent resin through fretwork column structure in the in-process that uses, prevents this training ware from user's hand landing.

Drawings

FIG. 1 is a front sectional structure of the present invention;

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

FIG. 3 is a schematic side sectional view of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 3 according to the present invention.

In the figure: 1. training a rod piece; 2. a limiting block; 3. a stopper; 4. a bearing block; 5. a limiting rod; 6. placing holes; 7. a groove; 8. a weight plate; 9. an air bag; 10. a first spring; 11. a cross bar; 12. connecting blocks; 13. a second spring; 14. a fixed block; 15. and connecting the holes.

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. 1-5, the present invention provides a technical solution: a physical strength trainer comprises a training rod piece 1, a limiting block 2, a stop block 3, a bearing block 4, a limiting rod 5, a placing hole 6, a groove 7, a counterweight plate 8, an air bag 9, a first spring 10, a cross rod 11, a connecting block 12, a second spring 13, a fixing block 14 and a connecting hole 15, wherein the limiting block 2 is fixedly arranged at the left end and the right end of the training rod piece 1, the stop blocks 3 are symmetrically arranged at the inner side of the limiting block 2, the single blocks of the stop blocks 3 are connected in a hinged mode, the vertical cross section of the integral structure formed by the single blocks of the stop blocks 3 is of a circular structure, the stop blocks 3 are convenient to open, the bottom of the stop blocks 3 is of a hollow structure, the stop blocks 3 are fixedly arranged through the limiting rod 5, the stop blocks 3 are convenient to be fixed, the bearing block 4 is fixedly arranged at the bottom of the front side stop block 3 arranged at the inner side of the limiting, training member 1's front surface intermediate position equidistant has been seted up and has been placed hole 6, and place and seted up recess 7 between hole 6 and the stopper 2, counterweight plate 8 has been placed in the outside of stopper 2, and the equal fixed mounting in upper and lower both sides of counterweight plate 8 has gasbag 9, the first spring 10 of inside fixedly connected with of gasbag 9, training member 1 all runs through at both ends about and installs horizontal pole 11, and the last fixed surface of horizontal pole 11 installs connecting block 12, constitute horizontal slip structure between horizontal pole 11 and the training member 1, and the connected mode between training member 1 and the horizontal pole 11 is connected for the block, slip through horizontal pole 11, be convenient for fix counterweight plate 8, the inboard of connecting block 12 is connected with second spring 13, and the top of second spring 13 is connected with fixed block 14, the impartial interval in both ends has seted up connecting hole 15 about training member 1's the upper surface.

As shown in fig. 4, the height of the connecting block 12 is equal to the distance between the cross bar 11 and the training rod 1, and the distance between the single connecting blocks 12 is equal to the outer diameter of the second spring 13, so that the connecting blocks 12 can be removed from the connecting holes 15.

As shown in fig. 1 and 4, the thickness of the fixing block 14 is greater than the depth of the connecting hole 15, and the center line of the connecting hole 15 coincides with the center line of the fixing block 14, so that the fixing block 14 can limit the weight plate 8.

The working principle is as follows: when the physical strength trainer is used, the fixing block 14 shown in figure 4 is pressed downwards, the fixing block 14 is moved to the position of the training rod piece 1 without the connecting hole 15, then the weight plates 8 shown in figure 1 are inserted into the training rod piece 1 from the left end and the right end of the training rod piece 1, the inserting quantity of the weight plates 8 is adjusted according to the training strength of a user, the inner side surface of the weight plate 8 can be limited by the limiting block 2, the cross rod 11 is pulled, the fixing block 14 is lifted into the connecting hole 15 through the telescopic action of the second spring 13, the outer surface of the weight plate 8 is limited, the weight plates 8 can be fixed, the limiting rod 5 is pulled, the limiting rod 5 is moved out of the stop block 3, the stop block 3 is rotated due to the hinged connection mode among the single blocks of the stop block 3 shown in figure 5, water-absorbing resin is added into the training rod piece 1, meanwhile, the water-absorbent resin is convenient to replace, and because the middle position of the training rod piece 1 is of a hollow structure, sweat of a user is absorbed by the water-absorbent resin through the hollow structure in the using process, so that the trainer is prevented from slipping off the hand of the user;

the user places the thumb in recess 7 during the use, and all the other fingers are put into in proper order and are placed hole 6, can play spacing effect to user's hand, avoid this training ware to drop from user's hand, and pass through gasbag 9 and first spring 10, can effectually play the effect of shock attenuation and protection, avoided this training ware because of falling to the ground the damage that causes suddenly, prolonged this whole course of work that is exactly this physical training ware of life of this training ware.

Those not described in detail in this specification are within the skill of the art. The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

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 (6)

1. A physical training device, comprising a training rod (1), characterized in that: the training rod piece is characterized in that limiting blocks (2) are fixedly mounted at the left end and the right end of the training rod piece (1), the limiting blocks (3) are symmetrically mounted at the inner sides of the limiting blocks (2), bearing blocks (4) are fixedly mounted at the bottoms of the front side limiting blocks (3) mounted at the inner sides of the limiting blocks (2), limiting rods (5) are mounted at the bottoms of the bearing blocks (4) and the limiting blocks (3) in a penetrating manner, placing holes (6) are formed in the middle position of the front surface of the training rod piece (1) at equal intervals, grooves (7) are formed between the placing holes (6) and the limiting blocks (2), weight balance pieces (8) are placed at the outer sides of the limiting blocks (2), air bags (9) are fixedly mounted at the upper side and the lower side of each weight balance piece (8), first springs (10) are fixedly connected to the inner portions of the air bags (9), and the upper surface fixed mounting of horizontal pole (11) has connecting block (12), the inboard of connecting block (12) is connected with second spring (13), and the top of second spring (13) is connected with fixed block (14), connecting hole (15) have been seted up to the impartial interval in both ends about the upper surface of training member piece (1).

2. A physical fitness trainer according to claim 1, wherein: the connection mode between the single blocks of the stop block (3) is hinged, and the vertical section of the integral structure formed between the single blocks of the stop block (3) is of a circular structure.

3. A physical fitness trainer according to claim 1, wherein: the bottom of the stop blocks (3) is of a hollow structure, and the stop blocks (3) are fixedly arranged through limiting rods (5).

4. A physical fitness trainer according to claim 1, wherein: a left-right sliding structure is formed between the cross rod (11) and the training rod piece (1), and the training rod piece (1) is connected with the cross rod (11) in a clamping mode.

5. A physical fitness trainer according to claim 1, wherein: the height of the connecting blocks (12) is equal to the distance between the cross rod (11) and the training rod piece (1), and the distance between the single connecting blocks (12) is equal to the outer diameter of the second spring (13).

6. A physical fitness trainer according to claim 1, wherein: the thickness of the fixing block (14) is larger than the depth of the connecting hole (15), and the center line of the connecting hole (15) is superposed with the center line of the fixing block (14).

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