CN221286798U

CN221286798U - Physical training device

Info

Publication number: CN221286798U
Application number: CN202322907058.1U
Authority: CN
Inventors: 张瑜; 王英英
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-10-27
Filing date: 2023-10-27
Publication date: 2024-07-09
Anticipated expiration: 2033-10-27

Abstract

The utility model discloses a physical training device which comprises a waistband, wherein mounting blocks are fixedly connected to the periphery of the surface of the waistband, limiting rods are fixedly connected to the periphery of the mounting blocks, a load block is sleeved on the surface of each limiting rod, the surface of each limiting rod is inserted into the inner wall of the corresponding load block, screw holes are formed in the inner wall of the surface of each mounting block, a screw is connected to the surface of each screw hole in a threaded manner, and a rotating disc is fixedly connected to one end of each screw. According to the utility model, the load-bearing blocks are arranged on the mounting blocks through the matching use of the load-bearing blocks and the waistband, and then the waistband is tied on the waist, so that the strength of running of a sportsman can be increased when the sportsman runs, and different numbers of load-bearing blocks can be arranged on the waistband according to the requirements of the sportsman, and the load-bearing blocks are arranged on the waistband, so that the running of the sportsman cannot be disturbed, and the effect of effectively increasing the running strength of the sportsman is achieved.

Description

Physical training device

Technical Field

The utility model relates to the technical field of physical training, in particular to a physical training device.

Background

With the development and progress of society, physical training has become an indispensable component of students in gym class and extracurricular activities, so more and more schools begin to add physical training devices outdoors or Physical Culture Institute's, while the simplest way for traditional physical training to exercise the whole body is running, and the current way to increase running intensity is running by lifting heavy objects.

Patent document CN209548592U discloses a "physical training device", belong to the physical training field, a physical training device, including the stand, the inside of stand is equipped with the cavity, the opening circular slot is established to the inner wall symmetry of cavity, the internally mounted of opening circular slot has the bearing, the internally mounted of bearing has the screw mandrel, the surface mounting of screw mandrel has first bevel gear, the surface of cavity is equipped with first spout, the internal connection of first spout has the backup pad, the surface of backup pad is equipped with first screw hole, threaded connection between first screw hole and the screw mandrel, the surface mounting of stand has the slide bar, it passes through the threaded connection relation between axis of rotation and the backup pad, when the second bevel gear drives first bevel gear and rotates, make the backup pad can remove, thereby height-adjusting, be convenient for different crowds use, and it is fixed to the balancing weight chucking through the cardboard, prevent that the balancing weight from rocking, and can both hands pulling rings, under the effect of spring, make the bearing plate reciprocate, thereby temper the arm. ".

When the device is used, the second bevel gear drives the first bevel gear to rotate, the supporting plate can move, so that the height is adjusted, different people can use the device conveniently, the balancing weight is clamped and fixed through the clamping plate, the balancing weight is prevented from shaking, the lifting rings can be pulled by both hands, the bearing plate can move up and down under the action of the spring, and the device can exercise arm strength, but only can exercise arm strength, and cannot exercise other parts of the whole body, so that the body shape of an exerciser is easy to lose balance, and improvement of staff is needed.

Disclosure of utility model

The present utility model is directed to a physical training apparatus, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the utility model provides the technical scheme that the physical training device comprises a waistband, wherein the periphery of the surface of the waistband is fixedly connected with mounting blocks, the periphery of the mounting blocks is fixedly connected with limiting rods, the surfaces of the limiting rods are sleeved with weight blocks, the surfaces of the limiting rods are spliced on the inner walls of the weight blocks, screw holes are formed in the inner walls of the surfaces of the mounting blocks, the surfaces of the screw holes are in threaded connection with screw rods, and one end of each screw rod is fixedly connected with a rotating disc.

Install the loading piece on the installation piece, and later and tie up the waistband at the waist to make the sports student when running, can increase the intensity that the sports student runs, and can be according to the demand of sports student, install the burden piece of different quantity on the waistband, because the burden piece is put on the waistband, consequently can not disturb the sports student and run, thereby reached the effect that effectively increases the sports student and run intensity.

Preferably, one end fixedly connected with first joint box of waistband, the interior roof of first joint box rotates and is connected with the dwang, the top fixedly connected with knob of dwang, and the bottom overlap joint of knob in the top of first joint box.

Preferably, the bottom end of the rotating rod is fixedly connected with a forward and reverse rotating screw rod, and the bottom end of the forward and reverse rotating screw rod is rotationally connected with the inner bottom wall of the first connecting box.

Preferably, the upper side and the lower side of the surface of the positive and negative rotation screw rod are both in threaded connection with lifting rings, one side of each lifting ring is fixedly connected with a connecting rod, and one end of each connecting rod is fixedly connected with a limiting ring.

Preferably, the surface of the first connecting box is fixedly connected with a plugboard, and the surface of the connecting rod is spliced on the inner wall of the plugboard.

Preferably, springs are connected to two sides of the inner wall of the plugboard, one end of each spring is connected with a connecting plate, one side of each connecting plate is fixedly connected with a limiting buckle, and the surface of each limiting buckle penetrates through the inner wall of each limiting ring.

Preferably, the other end fixedly connected with second connection box of waistband, one side fixedly connected with fixed box of second connection box, the upper and lower both sides of fixed box inner wall are all fixedly connected with latch.

After the waistband is bound on the waist, the inserting plate is inserted into the fixing box and clamped at the groove parts at different positions of the clamping teeth through the limiting buckles, so that the waistband can be fixed on the waist while the waistband is adjusted.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the utility model, the load-bearing blocks are arranged on the mounting blocks through the matching use of the load-bearing blocks and the waistband, and then the waistband is tied on the waist, so that the strength of running of a sportsman can be increased when the sportsman runs, and different numbers of load-bearing blocks can be arranged on the waistband according to the requirements of the sportsman, and the load-bearing blocks are arranged on the waistband, so that the running of the sportsman cannot be disturbed, and the effect of effectively increasing the running strength of the sportsman is achieved.

2. According to the waist belt fixing device, the waist belt is bound on the waist through the matching of the plugboard and the limiting buckle, and the plugboard is inserted into the fixing box and clamped at the groove parts of different positions of the clamping teeth through the limiting buckle, so that the waist belt can be fixed on the waist while the size of the waist belt is adjusted.

Drawings

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is a perspective view of the mounting block structure of the present utility model;

FIG. 3 is a perspective view of a limit buckle structure according to the present utility model;

FIG. 4 is a schematic view of a latch structure according to the present utility model;

fig. 5 is a schematic diagram of a board plug structure according to the present utility model.

In the figure: 1. a waistband; 2. a mounting block; 3. a limit rod; 4. a negative weight; 5. a screw hole; 6. a screw; 7. a rotating disc; 8. a first connection box; 9. a rotating lever; 10. a knob; 11. forward and reverse rotating the screw rod; 12. a lifting ring; 13. a connecting rod; 14. a limiting ring; 15. inserting plate; 16. a spring; 17. a connecting plate; 18. a limit button; 19. a second connection box; 20. a fixed box; 21. and (5) clamping teeth.

Detailed Description

Referring to fig. 1 to 4, a physical training apparatus;

Including waistband 1, equal fixedly connected with installation piece 2 in department all around on waistband 1 surface, equal fixedly connected with gag lever post 3 in department all around of installation piece 2, and burden piece 4 has been cup jointed on the surface of gag lever post 3, and peg graft in the inner wall of burden piece 4 on the surface of gag lever post 3, screw 5 has been seted up to the inner wall on installation piece 2 surface, and the surface threaded connection of screw 5 has screw rod 6, and the one end fixedly connected with rolling disc 7 of screw rod 6.

When the gymnastics wearing device runs, the negative weight block 4 is sleeved in through the mounting block 2, the negative weight block 4 is limited through the limiting rod 3, the negative weight block 4 is prevented from rotating to influence running, then the screw rod 6 is contacted with the screw hole 5, and then the rotating disc 7 is rotated, so that the rotating disc 7 drives the screw rod 6 on one side to rotate, the screw rod 6 is in threaded connection with the inner wall of the mounting block 2, and the screw rod 6 is connected with the screw hole 5.

The waistband 1's one end fixedly connected with first joint box 8, the interior roof of first joint box 8 rotates and is connected with dwang 9, the top fixedly connected with knob 10 of dwang 9, and the bottom overlap joint of knob 10 is in the top of first joint box 8, the bottom fixedly connected with positive and negative rotation lead screw 11 of dwang 9, and the bottom rotation of positive and negative rotation lead screw 11 is connected in the interior diapire of first joint box 8, the equal threaded connection in upper and lower both sides on positive and negative rotation lead screw 11 surface has lift ring 12, one side fixedly connected with linking rod 13 of lift ring 12, the one end fixedly connected with spacing ring 14 of linking rod 13, the surface fixedly connected with picture peg 15 of first joint box 8, and the surface grafting of linking rod 13 is in the inner wall of picture peg 15, the both sides of picture peg 15 inner wall all are connected with spring 16, one end of spring 16 is connected with connecting plate 17, one side fixedly connected with limit button 18, and the surface run through in the inner wall of spacing ring 14, the other end fixedly connected with second joint box 19 of waistband 1, one side fixedly connected with fixed box 20 of second joint box 19, the upper and lower bayonet 21 of fixed box 20 all is fixedly connected with tooth 21.

When the sports wear device runs, the weight 4 is arranged on the waistband 1, the plugboard 15 is contacted with the groove of the fixed box 20, the plugboard 15 is inserted into the inner wall of the fixed box 20, when the limit button 18 touches the fixed box 20, the limit button 18 is contracted into the plugboard 15, the limit button 18 drives the connecting plate 17 at the bottom to move, the connecting plate 17 presses the spring 16, the plugboard 15 is inserted into the inner wall of the fixed box 20, the spring 16 rebounds, the spring 16 presses the connecting plate 17 to move outwards, the connecting plate 17 drives the limit button 18 to move and extend out of the inner wall of the plugboard 15, the limit button 18 extends out of the plugboard 15 and is inserted into the groove of the latch 21, so that the plugboard 15 cannot be pulled out of the fixed box 20, after running, when the running is needed to be removed, the knob 10 is rotated, the knob 10 drives the rotary rod 9 at the bottom, the rotary rod 9 drives the front and back rotary rod 11 at the bottom, the front and back rotary rod 11 drives the lifting rings 12 at the upper side and lower sides of the surface to move towards the middle, the lifting rings 12 drive one side connecting rods 13 to move, the limit rings 14 at one side, the connecting rods 13 drive one end to move towards the middle, and the connecting plates 17 to push the middle to move towards the middle, and the limit button 18 to move towards the middle, and the limit button 17 is pulled out of the connecting plate 15 into the connecting plate 15, and can be pulled out of the limit button 15 from the fixed box 20.

The working principle is that the negative weight 4 is sleeved in through the mounting block 2, the negative weight 4 is limited through the limiting rod 3, the negative weight 4 is prevented from rotating to influence running, then the screw rod 6 is contacted with the screw hole 5 and rotated, the screw rod 6 is in threaded connection with the inner wall of the mounting block 2, the screw rod 6 is connected with the screw hole 5, the inserting plate 15 is inserted into the inner wall of the fixing box 20, the limiting buckle 18 is extruded by the spring 16 to extend the limiting buckle 18 out of the inserting plate 15 and be inserted into the groove of the clamping tooth 21, so that the inserting plate 15 cannot be pulled out of the fixing box 20, when the running is needed to be removed, the knob 10 is rotated, the positive and negative rotating screw rod 11 drives the limiting ring 14 to move towards the middle and pushes the connecting plate 17 to move towards the middle, the connecting plate 17 drives the limiting buckle 18 to shrink into the inner wall of the inserting plate 15, and the inserting plate 15 can be pulled out of the fixing box 20.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Physical training device, including waistband (1), its characterized in that: the belt is characterized in that the periphery of the surface of the belt (1) is fixedly connected with a mounting block (2), the periphery of the mounting block (2) is fixedly connected with a limiting rod (3), the surface of the limiting rod (3) is sleeved with a weight block (4), the surface of the limiting rod (3) is inserted into the inner wall of the weight block (4), the inner wall of the surface of the mounting block (2) is provided with a screw hole (5), the surface of the screw hole (5) is connected with a screw rod (6), and one end of the screw rod (6) is fixedly connected with a rotating disc (7).

2. The physical training apparatus of claim 1 wherein: one end fixedly connected with first connection box (8) of waistband (1), the interior roof of first connection box (8) rotates and is connected with dwang (9), the top fixedly connected with knob (10) of dwang (9), and the bottom overlap joint of knob (10) is in the top of first connection box (8).

3. The physical training apparatus of claim 2 wherein: the bottom end of the rotating rod (9) is fixedly connected with a forward and reverse rotating screw rod (11), and the bottom end of the forward and reverse rotating screw rod (11) is rotationally connected to the inner bottom wall of the first connecting box (8).

4. A physical training apparatus according to claim 3, wherein: lifting rings (12) are connected to the upper side and the lower side of the surface of the positive and negative rotating screw rod (11) in a threaded mode, a connecting rod (13) is fixedly connected to one side of the lifting rings (12), and a limiting ring (14) is fixedly connected to one end of the connecting rod (13).

5. The physical training apparatus of claim 2 wherein: the surface of the first connecting box (8) is fixedly connected with a plugboard (15), and the surface of the connecting rod (13) is spliced on the inner wall of the plugboard (15).

6. The physical training apparatus of claim 5 wherein: the two sides of the inner wall of the inserting plate (15) are connected with springs (16), one end of each spring (16) is connected with a connecting plate (17), one side of each connecting plate (17) is fixedly connected with a limiting buckle (18), and the surface of each limiting buckle (18) is inserted into the inner wall of the limiting ring (14) in a penetrating mode.

7. The physical training apparatus of claim 1 wherein: the waistband (1) other end fixedly connected with second connection box (19), one side fixedly connected with fixed box (20) of second connection box (19), the upper and lower both sides of fixed box (20) inner wall are all fixedly connected with latch (21).