CN213789778U

CN213789778U - Strength training equipment

Info

Publication number: CN213789778U
Application number: CN202120028655.5U
Authority: CN
Inventors: 金寅
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-07
Filing date: 2021-01-07
Publication date: 2021-07-27
Anticipated expiration: 2031-01-07

Abstract

The utility model discloses a strength training equipment relates to body-building apparatus technical field, and it includes fixed plate one, the equal fixedly connected with fixed plate two in the fixed plate one upper surface left and right sides, and seted up T type spout in the fixed plate two. This strength training equipment, through stepping on the footboard downwards, thereby make rectangle slide bar and three breaking away from of sliding sleeve, and then under the pulling of two springs one, two T type sliders can keep away from each other, baffle one also can remove thereupon with the telescopic link, and the position of baffle one will be under the kelly, if the user door violently takes off the handle with the sleeve at that time, the lower extreme of kelly one will be with the last surface contact of baffle one, then compress telescopic link and spring two, this impact force that can effectual absorption kelly one and balancing weight free fall brought through spring two, thereby can provide the protection to balancing weight self, and then can avoid the garrulous problem of balancing weight to appear.

Description

Strength training equipment

Technical Field

The utility model relates to a body-building apparatus technical field specifically is a strength training equipment.

Background

With the improvement of living standard of people, body-building exercises are more and more emphasized, the body-building exercises are mainly divided into anaerobic exercises and aerobic exercises, the anaerobic exercises mainly refer to strength exercises and need to be carried out by means of some training equipment, and the aerobic exercises refer to exercises which can last more than five minutes, such as running, aerobics exercises, skipping ropes and the like.

At present current equipment functionality for taking exercise arm is too single, do not have the function to the balancing weight protection on the one hand, after the user exhausts, often can't be put down the balancing weight that has been lifted up again slowly, the balancing weight that is lifted up can free fall when then, and take place the striking with other balancing weights, and then lead to the balancing weight to take place cracked easily, on the other hand can't carry out corresponding regulation to the counter weight of equipment according to the size of user's strength, thereby the practicality of this equipment has been reduced, a strength training equipment has been proposed according to above problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a strength training equipment has solved the equipment of current exercise arm and has not had the function to the balancing weight protection to also can't carry out corresponding regulation to the counter weight of equipment according to the size of user's strength, thereby reduced the problem of the device practicality.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the technical proposal that: a strength training device comprises a first fixing plate, wherein the left side and the right side of the upper surface of the first fixing plate are fixedly connected with a second fixing plate, a T-shaped chute is formed in the second fixing plate, a T-shaped slide block is connected in the T-shaped chute in a sliding manner, the upper surface of the T-shaped slide block is fixedly connected with the fixed end of a telescopic rod, the movable end of the telescopic rod is fixedly connected with the bottom of a first baffle plate, a second spring is sleeved on the outer surface of the telescopic rod, two ends of the second spring are fixedly connected with the fixed end and the movable end of the telescopic rod respectively, the upper surfaces of the second fixing plates are fixedly connected with the bottom of an L-shaped plate, the bottom of an upper side plate of the L-shaped plate is overlapped with the upper surface of the first baffle plate, opposite surfaces of the T-shaped slide block and the L-shaped plate are fixedly connected with two ends of the first spring respectively, sliding sleeves are clamped in the left side plate and the right side plate of the U-shaped plate, a sliding sleeve is clamped in the upper side plate of the U-shaped plate, a rectangular sliding groove is formed in the third sliding sleeve, a rectangular sliding rod is connected in the rectangular sliding groove in a sliding mode, the lower end of the rectangular sliding rod is fixedly connected with the upper surface of the winding cylinder, the upper end of the rectangular sliding rod is fixedly connected with the lower end of the third fixing rod, the upper end of the third fixing rod is fixedly connected with the bottom of the pedal, the upper surface of the L-shaped plate is fixedly connected with the lower end of the sliding rod, the outer surface of the sliding rod is connected with a first sliding sleeve in a sliding mode, opposite surfaces of the first sliding sleeves are respectively fixedly connected with two ends of a second fixing rod, the opposite surfaces of the first sliding sleeves are fixedly connected with a first fixing rod, the bottom of the first fixing rod is fixedly connected with the upper end of a first clamping rod, the bottom of the first fixing rod is lapped with the upper surface of the upper-side balancing weight, two sliding rails are fixedly connected with the upper surface of the L-shaped plate, a plurality of balancing weights are arranged between the two sliding rails, and the front side, the rear side, the left side and the right side of the balancing weight are lapped with the inner walls of the sliding rails, and the bottom of the lower balancing weight is lapped with the upper surface of the L-shaped plate, a first through hole and a second through hole are respectively formed in the balancing weight, the first through hole is arranged in the vertical direction, the second through hole is arranged in the left direction and the right direction, a third through hole is formed in the upper side plate of the L-shaped plate, the lower ends of the clamping rods sequentially penetrate through the first through holes and the third through holes formed in the balancing weights, a plurality of fourth through holes are formed in the first clamping rods, the fourth through holes correspond to the second through holes, and the same clamping rods are clamped between the fourth through holes and the second through holes.

Preferably, the bottom of the second fixing plate is fixedly connected with two supporting legs, and one end of the second clamping rod is fixedly connected with a handle.

Preferably, the outer surface of the fixing rod is connected with a handle sleeve in a sliding mode, the outer surface of the fixing rod is sleeved with two second baffles, and opposite surfaces of the two second baffles are respectively in lap joint with two sides of the handle sleeve.

Preferably, one side of the T-shaped sliding block is fixedly connected with one end of the rope, and the other end of the rope penetrates through the second sliding sleeve and is fixedly connected with the outer surface of the winding barrel.

(III) advantageous effects

The beneficial effects of the utility model reside in that:

1. the strength training equipment enables the rectangular sliding rod to be separated from the third sliding sleeve by treading the pedal downwards, and then the rectangular sliding rod loses the limit of the third sliding sleeve, and then the winding drum rotates under the action of the tension of the first spring, the winding drum releases all the rope wound by the winding drum, under the pulling of the first two springs, the two T-shaped sliding blocks can be far away from each other, the first baffle plate and the telescopic rod can also move along with the first baffle plate and the telescopic rod, the first baffle plate is positioned right below the first clamping rod, and if a user suddenly releases the handle from the sleeve, the lower end of the first clamping rod is contacted with the upper surface of the first baffle plate, then the telescopic rod and the second spring are compressed, the impact force caused by the free fall of the first clamping rod and the counterweight block can be effectively absorbed through the second spring, thereby can provide the protection to balancing weight self, and then can avoid the problem that the balancing weight shakes garrulous to appear.

2. This strength training equipment, through inserting the kelly two in the through-hole two of seting up in the counter weight piece of the top, can adjust user's heavy burden to lightest, when the user inserts kelly two the through-hole two of seting up in the counter weight piece of bottommost, user's heavy burden is then heaviest, and the user can select the weight that is fit for oneself according to this principle to make the device have extensive suitability, improved the practicality of the device simultaneously.

3. This strength training equipment can restrict sliding sleeve one through setting up the slide bar to make sliding sleeve one have stability at the removal in-process, the user grips the handle cover through both hands, and two upwards lifts the dead lever with strength, thereby can carry out the action of arm curl, and then can temper the arm.

Drawings

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

FIG. 2 is a schematic diagram of a right-view cross-sectional structure of the L-shaped plate of the present invention;

FIG. 3 is a schematic view of the structure of the L-shaped board of the present invention from the right;

FIG. 4 is a schematic top view of the counterweight of the present invention;

FIG. 5 is a schematic view of a front cross-sectional view of a clamping bar of the present invention;

fig. 6 is a schematic view of a front cross-sectional structure of a second fixing plate of the present invention;

fig. 7 is a schematic view of the three overlooking enlarged structure of the sliding sleeve of the present invention.

In the figure: the device comprises a first fixing plate 1, a

second fixing plate

2, 3 supporting legs, a first 4 spring, a 5T-shaped sliding block, a 6 telescopic rod, a second 7 spring, a first 8 clamping rod, a first 9 baffle plate, a first 10 sliding rail, a first 11 sliding rod, a first 12 sliding sleeve, a first 13 fixing rod, a second 14 fixing rod, a second 15 baffle plate, a 16 handle sleeve, a 17U-shaped plate, a 18 rope, a second 19 sliding sleeve, a 20 winding drum, a 21 rectangular sliding rod, a third 22 sliding sleeve, a third 23 fixing rod, a 24 pedal, a 25 balancing weight, a second 26 clamping rod, a 27 handle and a 28L-shaped plate.

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.

As shown in fig. 1-7, the utility model provides a technical solution: a strength training device comprises a first fixing plate 1, wherein the left side and the right side of the upper surface of the first fixing plate 1 are fixedly connected with a second fixing plate 2, a T-shaped sliding groove is formed in the second fixing plate 2, a T-shaped sliding block 5 is connected in the T-shaped sliding groove in a sliding mode, the T-shaped sliding block 5 can be limited by forming the T-shaped sliding groove, so that the T-shaped sliding block 5 has stability in the moving process, the upper surface of the T-shaped sliding block 5 is fixedly connected with the fixed end of a telescopic rod 6, the movable end of the telescopic rod 6 is fixedly connected with the bottom of a first baffle plate 9, a second spring 7 is sleeved on the outer surface of the telescopic rod 6, two ends of the second spring 7 are fixedly connected with the fixed end and the movable end of the telescopic rod 6 respectively, the impact force caused by the free falling of a first clamping rod 8 and a counterweight 25 can be effectively absorbed through the second spring 7, the counterweight 25 can be protected, and the upper surface of the second fixing plate 2 is fixedly connected with the bottom of an L-shaped plate 28, the bottom of the upper side plate of the L-shaped plate 28 is lapped with the upper surface of the first baffle plate 9, opposite surfaces of the T-shaped slide block 5 and the L-shaped plate 28 are fixedly connected with two ends of the first spring 4 respectively, the upper surfaces of the two fixing plates 2 are fixedly connected with the bottom of the U-shaped plate 17, the left and right side plates of the U-shaped plate 17 are internally clamped with the second sliding sleeves 19, the upper side plate of the U-shaped plate 17 is internally clamped with the third sliding sleeve 22, the third sliding sleeve 22 is internally provided with a rectangular sliding groove, the rectangular sliding groove is internally and slidably connected with the rectangular slide rod 21, the rectangular slide rod 21 can be limited by arranging the rectangular sliding groove, the lower end of the rectangular slide rod 21 is fixedly connected with the upper surface of the winding cylinder 20, the upper end of the rectangular slide rod 21 is fixedly connected with the lower end of the third fixing rod 23, the upper end of the fixing rod three 23 is fixedly connected with the bottom of the pedal 24, the upper surface of the L-shaped plate 28 is fixedly connected with the lower end of the slide rod 11, and the outer surface of the slide rod 11 is slidably connected with the first sliding sleeve 12, and the opposite surfaces of the two sliding sleeves I12 are respectively fixedly connected with the two ends of the fixed rod II 14, and the opposite surfaces of the two sliding sleeves I12 are fixedly connected with the fixed rod I13, and the bottom of the fixed rod I13 is fixedly connected with the upper end of the clamping rod I8, and the bottom of the fixed rod I13 is lapped with the upper surface of the upper counterweight block 25, and the upper surface of the L-shaped plate 28 is fixedly connected with two slide rails 10, and a plurality of counterweight blocks 25 are arranged between the two slide rails 10, the counterweight block 25 can be limited by arranging the slide rails 10, so that the counterweight block 25 has stability in the moving process, and the front side, the rear side, the left side and the right side of the counterweight block 25 are lapped with the inner wall of the slide rails 10, and the bottom of the counterweight block 25 at the lower side is lapped with the upper surface of the L-shaped plate 28, when the clamping rod II 26 is inserted into the through hole II formed in the uppermost counterweight block 25, as shown in figure 3, the load of the user is lightest, when the clamping rod II 26 is inserted into the through hole formed in the bottommost counterweight block 25, the load of a user is the heaviest, the user can select the weight suitable for the user according to the principle, the balancing weight 25 is internally provided with a first through hole and a second through hole respectively, the first through hole is arranged in the vertical direction, the second through hole is arranged in the left-right direction, the upper side plate of the L-shaped plate 28 is internally provided with a third through hole, the lower end of the first clamping rod 8 sequentially penetrates through the first through hole and the third through hole which are arranged in the balancing weights 25, the first clamping rod 8 is internally provided with a plurality of fourth through holes, the fourth through holes correspond to the second through holes, the same second clamping rod 26 is clamped between the fourth through holes and the second through holes, the bottom of the second fixing plate 2 is fixedly connected with two supporting legs 3, one end of the second clamping rod 26 is fixedly connected with a handle 27, the outer surface of the second fixing rod 14 is slidably connected with a handle sleeve 16, the user can hold the handle sleeve 16 tightly by hands and lift the second fixing rod 14 upwards with force, so as to perform the arm bending action, and then can temper the arm, and two second baffles 15 have been cup jointed to the dead lever second 14 surface, and the opposite face of two second baffles 15 respectively with the both sides overlap joint of handle cover 16, one side and the one end fixed connection of rope 18 of T type slider 5, and the other end of rope 18 passes second sliding sleeve 19 and with winding reel 20 surface fixed connection, through stepping on footboard 24 downwards, thereby make rectangle slide bar 21 and third sliding sleeve 23 break away from, rectangle slide bar 21 will lose the restriction of third sliding sleeve 23 during that, and then winding reel 20 will take place to rotate under the tensile force of spring 4, through the rotation of winding reel 20, winding reel 20 will all release its rope 18 of rolling, and then two T type sliders 5 will be pulled respectively to two springs 4, make two T type sliders 5 keep away from each other.

The utility model discloses an operating procedure does:

s1, when the user needs to exercise, firstly, the balance weight of the equipment is adjusted to be suitable for the weight of the user, the device is provided with two groups of balance weights 25, each group of balance weights 25 comprises 7 independent balance weights 25, when the user inserts the second clamping rod 26 into the second through hole formed in the balance weight 25 at the uppermost side, as shown in figure 3, the load of the user is lightest, when the user inserts the second clamping rod 26 into the second through hole formed in the balance weight 25 at the bottommost side, the load of the user is heaviest, and the user can select the weight suitable for the user according to the principle;

s2, after the weight is adjusted, a user needs to stand on the upper surface of the U-shaped plate 17, then the user grips the handle sleeve 16 with two hands, and forcibly lifts the second fixing rod 14 upwards, so that arm bending and lifting actions can be carried out, and further the arm can be exercised.

S3, when the user exhausts the arm and cannot put down the second fixing rod 14 and the second balancing weight 25 slowly, in order to prevent the lifted second balancing weight 25 from falling down rapidly and colliding with other balancing weights 25 violently, so that the balancing weight 25 is cracked, the user can step down the pedal 24 with the foot, so that the rectangular sliding rod 21 is separated from the third sliding sleeve 23, the rectangular sliding rod 21 loses the limit of the third sliding sleeve 23, the winding drum 20 rotates under the tension of the first spring 4, the winding drum 20 releases all the ropes 18 wound by the winding drum 20 through the rotation of the winding drum 20, the first springs 4 respectively pull the two T-shaped sliding blocks 5, so that the two T-shaped sliding blocks 5 are far away from each other, the first baffle plate 9 and the telescopic rod 6 move along with the first baffle plate 9, the first baffle plate 9 is positioned right below the first clamping rod 8, and if the user violently releases the handle 16, the lower extreme of kelly 8 will be with the upper surface contact of baffle 9, then compress telescopic link 6 and spring two 7, can effectual absorption kelly 8 and this impact force that balancing weight 25 free fall brought through spring two 7 to can provide the protection to balancing weight 25 self.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a strength training equipment, includes fixed plate one (1), its characterized in that: the left side and the right side of the upper surface of the first fixing plate (1) are fixedly connected with a second fixing plate (2), a T-shaped sliding groove is formed in the second fixing plate (2), a T-shaped sliding block (5) is connected in the T-shaped sliding groove in a sliding manner, the upper surface of the T-shaped sliding block (5) is fixedly connected with the fixed end of the telescopic rod (6), the movable end of the telescopic rod (6) is fixedly connected with the bottom of the first baffle plate (9), a second spring (7) is sleeved on the outer surface of the telescopic rod (6), two ends of the second spring (7) are fixedly connected with the fixed end and the movable end of the telescopic rod (6) respectively, the upper surface of the second fixing plate (2) is fixedly connected with the bottom of the L-shaped plate (28), the bottom of the upper side plate of the L-shaped plate (28) is lapped with the upper surface of the first baffle plate (9), opposite surfaces of the T-shaped sliding block (5) and the L-shaped plate (28) are fixedly connected with two ends of the first spring (4) respectively, and the upper surfaces of the two second fixing plates (2) are fixedly connected with the bottom of the U-shaped plate (17), a second sliding sleeve (19) is clamped in the left side plate and the right side plate of the U-shaped plate (17), a third sliding sleeve (22) is clamped in the upper side plate of the U-shaped plate (17), a rectangular sliding groove is formed in the third sliding sleeve (22), a rectangular sliding rod (21) is connected in the rectangular sliding groove in a sliding manner, the lower end of the rectangular sliding rod (21) is fixedly connected with the upper surface of the winding drum (20), the upper end of the rectangular sliding rod (21) is fixedly connected with the lower end of a third fixing rod (23), the upper end of the third fixing rod (23) is fixedly connected with the bottom of a pedal (24), the upper surface of the L-shaped plate (28) is fixedly connected with the lower end of the sliding rod (11), a first sliding sleeve (12) is connected with the outer surface of the sliding rod (11) in a sliding manner, opposite surfaces of the first sliding sleeves (12) are respectively fixedly connected with two ends of the second fixing rod (14), and the opposite surfaces of the first sliding sleeves (12) are both fixedly connected with a first fixing rod (13), the bottom of a first fixing rod (13) is fixedly connected with the upper end of a first clamping rod (8), the bottom of the first fixing rod (13) is lapped with the upper surface of an upper counterweight block (25), the upper surface of an L-shaped plate (28) is fixedly connected with two slide rails (10), a plurality of counterweight blocks (25) are arranged between the two slide rails (10), the front side, the rear side, the left side and the right side of each counterweight block (25) are lapped with the inner walls of the slide rails (10), the bottom of the lower counterweight block (25) is lapped with the upper surface of the L-shaped plate (28), a first through hole and a second through hole are respectively arranged in each counterweight block (25), the first through hole is arranged in the vertical direction, the second through hole is arranged in the left-right direction, a third through hole is arranged in the upper side plate of the L-shaped plate (28), the lower end of the first clamping rod (8) sequentially penetrates through the first through holes and the third through holes which are arranged in the plurality of counterweight blocks (25), and a plurality of fourth through holes are arranged in the first clamping rod (8), the fourth through hole corresponds to the second through hole, and the same clamping rod II (26) is clamped between the fourth through hole and the second through hole.

2. A strength training apparatus according to claim 1 wherein: two supporting legs (3) are fixedly connected to the bottom of the second fixing plate (2), and a handle (27) is fixedly connected to one end of the second clamping rod (26).

3. A strength training apparatus according to claim 1 wherein: the outer surface of the second fixing rod (14) is connected with a handle sleeve (16) in a sliding mode, the outer surface of the second fixing rod (14) is sleeved with two second baffles (15), and opposite surfaces of the two second baffles (15) are respectively in lap joint with two sides of the handle sleeve (16).

4. A strength training apparatus according to claim 1 wherein: one side of the T-shaped sliding block (5) is fixedly connected with one end of a rope (18), and the other end of the rope (18) penetrates through the second sliding sleeve (19) and is fixedly connected with the outer surface of the winding drum (20).