CN216986218U

CN216986218U - Comprehensive strength training instrument with protection device

Info

Publication number: CN216986218U
Application number: CN202220251293.0U
Authority: CN
Inventors: 荣幸
Original assignee: Shanghai Yuanti Health Technology Co ltd
Current assignee: Shanghai Yuanti Health Technology Co ltd
Priority date: 2022-02-07
Filing date: 2022-02-07
Publication date: 2022-07-19
Anticipated expiration: 2032-02-07

Abstract

The utility model belongs to the field of training instruments, in particular to a comprehensive strength training instrument with a protection device, and provides a scheme which comprises a base, wherein fixed columns are arranged on two sides of the top end of the base, treading rods are arranged on one sides of the bottom ends of the two fixed columns, a rotating shaft is arranged between the top ends of the two fixed columns, two ends of the rotating shaft are rotatably connected with a swinging rod with the gravity center positioned on one side, a handle is arranged at one end of the swinging rod through a fixed rope, a third sliding groove is formed in the other end of the swinging rod, a lead screw is rotatably connected in the third sliding groove, a third sliding block which is slidably connected in the third sliding groove is in spiral transmission connection on the lead screw, and a balancing weight is arranged on the side wall of the third sliding block; one side of base runs through sliding connection and has the movable rod, and the backup pad is installed to the one end of movable rod, installs the seat through elevating system in the backup pad. The strength training of shank and arm can be realized simultaneously to this device, and it is effectual to temper.

Description

Comprehensive strength training instrument with protection device

Technical Field

The utility model relates to the technical field of training instruments, in particular to a comprehensive strength training instrument with a protection device.

Background

In recent years, with the popularization of fitness exercises, more and more people want to participate in fitness exercises by improving body shapes and strengthening muscles through fitness, wherein household fitness equipment is mainly placed indoors for people to exercise bodies, various household fitness equipment for strength training are available at present, the existing strength training equipment has single function and cannot exercise upper limbs and lower limbs as required, and therefore a comprehensive strength training equipment with a protection device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a comprehensive strength training device with a protection device, which solves the problem of single exercise function in the background technology.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a comprehensive strength training instrument with a protection device comprises a base, wherein fixed columns are mounted on two sides of the top end of the base, treading rods are mounted on one sides of the bottom ends of the two fixed columns, a rotating shaft is mounted between the top ends of the two fixed columns, two ends of the rotating shaft are rotatably connected with a swinging rod with the gravity center located on one side, a handle is mounted at one end of the swinging rod through a fixed rope, a third sliding groove is formed in the other end of the swinging rod, a lead screw is rotatably connected in the third sliding groove, a third sliding block which is slidably connected in the third sliding groove is connected to the lead screw in a spiral transmission mode, and a balancing weight is mounted on the side wall of the third sliding block;

one side of base runs through sliding connection and has the movable rod, and the backup pad is installed to the one end of movable rod, installs the seat through elevating system in the backup pad, and the support column is installed to the top opposite side of base, and open on the top of support column has the mounting hole, and the mounting hole internal rotation is connected with the pulley, is connected with the weight box through connecting the rope in elevating system or the backup pad, and connects rope sliding connection on the pulley.

It is worth to explain that, the base is "returning" style of calligraphy structure, and one end of movable rod extends to the inside of base.

It is worth to say that the top of fixed column all installs the mount, is connected with the safety rope between mount and the swinging arms.

It is worth explaining that the armrests on the two sides of the seat are provided with the binding belts, the two ends of the binding belts are fixed on the armrests on the two sides, and the middle positions of the binding belts are connected through the magic tapes.

It is worth explaining that, elevating system includes the telescopic link, and the seat is installed through the telescopic link to top one side of backup pad, and open top one side of backup pad has spout one, and the internal rotation of spout is connected with the twist grip who has the external screw thread, and the last screw drive of twist grip is connected with the slider one of sliding connection in spout one, and it has the bracing piece to articulate between the top of slider one and the output of telescopic link.

It is worth mentioning that a plurality of rollers are installed at the bottom end of the supporting plate.

It is worth to say that, a transmission rod with an L-shaped section is installed on one side of the supporting plate, and one side of the transmission rod is fixedly connected with a buffer cylinder on the side wall of the base.

It is worth to say that the side wall of the supporting column is provided with a second sliding groove, and the side wall of the weight box is provided with a second sliding block which is connected in the second sliding groove in a sliding manner.

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

1. the utility model provides a comprehensive strength training device with a protection device, which can realize leg strength training through the arrangement of a base, a support column, a sliding groove II, a sliding block II, a connecting rope, a weight box, a treading rod and a seat, and can provide buffer force during exercise through the arrangement of a buffer cylinder and a transmission rod to prevent the occurrence of a hard collision condition.

2. The utility model provides a comprehensive strength training device with a protection device, which can realize the training of arm strength by arranging a support column, a rotating shaft, a swinging rod, a balancing weight, a lead screw and a sliding block, can quickly realize the adjustment of the training strength by adjusting the position of the balancing weight, can prevent the swinging rod from injuring a user by arranging a safety rope and a fixing frame when the swinging rod is suddenly loosened, and improves the safety.

Drawings

FIG. 1 is a schematic structural diagram of an integrated strength training apparatus with a protection device according to the present invention;

FIG. 2 is a schematic structural view of the upper part of FIG. 1;

FIG. 3 is a schematic view of the lower part of FIG. 1;

fig. 4 is a schematic structural diagram of a pulley, a support pillar, a weight box and a connecting rope of the comprehensive strength training apparatus with a protection device according to the present invention.

In the figure: 1. a roller; 2. a transmission rod; 3. a telescopic rod; 4. a buffer cylinder; 5. a support plate; 6. rotating the handle; 7. a first sliding block; 8. a support bar; 9. a seat; 10. a binding belt; 11. a base; 12. a pulley; 13. a support pillar; 13-1, a second chute; 13-2, a second sliding block; 14. connecting ropes; 15. a weight box; 16. treading the lever; 17. fixing a column; 18. a handle; 19. a rotating shaft; 20. a fixed mount; 21. a safety cord; 22. a screw rod; 23. a third sliding block; 24. a swing lever; 25. and a balancing weight.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a comprehensive strength training instrument with a protection device comprises a base 11, wherein the base 11 is of a 'return' structure, fixed columns 17 are respectively installed on two sides of the top end of the base 11, stepping rods 16 are respectively installed on one side of the bottom ends of the two fixed columns 17, a rotating shaft 19 is installed between the top ends of the two fixed columns 17, two ends of the rotating shaft 19 are respectively rotatably connected with a swinging rod 24 with the gravity center located on one side, a handle 18 is installed at one end of the swinging rod 24 through a fixed rope, a third sliding groove is formed in the other end of the swinging rod 24, a lead screw 22 is rotatably connected in the third sliding groove, a third sliding block 23 which is slidably connected in the third sliding groove is in a spiral transmission mode on the lead screw 22, and a balancing weight 25 is installed on the side wall of the third sliding block 23;

one side of base 11 runs through sliding connection and has the movable rod, the one end of movable rod extends to the inside of base 11, backup pad 5 is installed to the one end of movable rod, install seat 9 through elevating system in the backup pad 5, install constraint area 10 on the handrail of seat 9 both sides, the both ends of constraint area 10 are fixed on the handrail of both sides, the intermediate position of constraint area 10 passes through the magic and pastes the connection, can prevent in the motion process, throw the user out, the security has been improved, support column 13 is installed to the top opposite side of base 11, open on the top of support column 13 has the mounting hole, the rotation is connected with pulley 12 in the mounting hole, be connected with weight box 15 through connecting rope 14 on elevating system or the backup pad 5, and connect 14 sliding connection of rope on pulley 12.

The top of fixed column 17 all installs mount 20, is connected with safety rope 21 between mount 20 and swinging arms 24, and the setting of safety rope 21 and mount 20 can prevent that the swinging arms from pounding the user, has improved the security.

Elevating system includes telescopic link 3, and seat 9 is installed through telescopic link 3 to top one side of backup pad 5, and telescopic link 3 is unpowered telescopic link, and open on top one side of backup pad 5 has spout one, and a spout internal rotation is connected with the twist grip 6 that has the external screw thread, and screw drive is connected with slider 7 of sliding connection in spout one on twist grip 6, and it has bracing piece 8 to articulate between the top of slider 7 and the output of telescopic link 3.

A plurality of gyro wheels 1 are installed to the bottom of backup pad 5, can provide holding power and resistance little when backup pad 5 moves, prevent that the movable rod from breaking when the motion.

The cross-section is the transfer line 2 of L type is installed to one side of backup pad 5, and one side rigid coupling of transfer line 2 has a buffer cylinder 4 on the base 11 lateral wall, and the inside packing of buffer cylinder 4 has the spring, and the one end of transfer line 2 produces the buffering dynamics when moving to contact spring.

The side wall of the supporting column 13 is provided with a second sliding groove 13-1, and the side wall of the weight box 15 is provided with a second sliding block 13-2 which is connected in the second sliding groove 13-1 in a sliding manner, so that the movement of the weight box 15 can be limited.

When in use: a user sits on the seat 9, then pulls the handle 18 with two hands, the handle 18 drives the swinging rod 24 to swing on the rotating shaft 19 through the fixed rope, and drives the balancing weight 25 at the other end to lift and pull in a reciprocating manner, so that the strength exercise of the arm is realized;

when the exercise intensity needs to be adjusted, a handle at one end of the screw rod 22 is rotated to drive the screw rod 22 to rotate, the screw rod 22 is in threaded connection with the third slide block 23, the third slide block 23 is driven to move left and right on the swing rod 24, and under the action of a lever principle, the adjustment of the arm exercise intensity is realized;

when the height of the seat 9 position needs to be adjusted according to the length of an arm, the rotating handle 5 is rotated, the rotating handle 6 is in threaded connection with the first sliding block 7, the first sliding block 7 is driven to slide left and right in the first sliding groove, and the first sliding block 7 drives the telescopic rod 3 to stretch through the supporting rod 8, so that the height of the seat is adjusted.

When a user needs to do leg exercise, the user sits on the seat 9, steps on the stepping rod 16 with two feet, stretches and bends the legs in a reciprocating manner, drives the supporting plate 5 to pull the weight box 15 to move up and down through the connecting rope 14, so that the strength of the legs is selected, and when the user moves, the movable rod slides on the base 11, and the fixed plate 5 drives the roller 1 at the bottom end of the movable rod to rotate.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.

Claims

1. A comprehensive strength training instrument with a protection device comprises a base (11) and is characterized in that fixed columns (17) are mounted on two sides of the top end of the base (11), treading rods (16) are mounted on one sides of the bottom ends of the two fixed columns (17), a rotating shaft (19) is mounted between the top ends of the two fixed columns (17), two ends of the rotating shaft (19) are rotatably connected with swinging rods (24) with the gravity centers located on one sides, handles (18) are mounted at one ends of the swinging rods (24) through fixed ropes, a third sliding groove is formed in the other end of each swinging rod (24), a lead screw (22) is rotatably connected in the third sliding groove, a third sliding block (23) which is slidably connected in the third sliding groove is in spiral transmission connection on the lead screw (22), and a balancing weight (25) is mounted on the side wall of the third sliding block (23);

one side of base (11) runs through sliding connection and has the movable rod, backup pad (5) are installed to the one end of movable rod, install seat (9) through elevating system on backup pad (5), support column (13) are installed to the top opposite side of base (11), open on the top of support column (13) has the mounting hole, the mounting hole internal rotation is connected with pulley (12), be connected with weight box (15) through connecting rope (14) on elevating system or backup pad (5), and connect rope (14) sliding connection on pulley (12).

2. The comprehensive strength training apparatus with protection device as claimed in claim 1, wherein said base (11) is of a "return" type structure, one end of the movable rod extending to the inside of the base (11).

3. The comprehensive strength training apparatus with protection device according to claim 1, wherein the top end of the fixed pillar (17) is installed with a fixed frame (20), and a safety rope (21) is connected between the fixed frame (20) and the swinging rod (24).

4. The comprehensive strength training apparatus with protection device according to claim 1, wherein the armrests on both sides of the seat (9) are provided with the binding belt (10), both ends of the binding belt (10) are fixed on the armrests on both sides, and the middle position of the binding belt (10) is connected by a magic tape.

5. The comprehensive strength training instrument with the protection device according to claim 1, wherein the lifting mechanism comprises a telescopic rod (3), a seat (9) is installed on one side of the top end of the support plate (5) through the telescopic rod (3), a first sliding groove is formed on one side of the top end of the support plate (5), a rotating handle (6) with an external thread is rotatably connected to the first sliding groove, a first sliding block (7) slidably connected to the first sliding groove is spirally connected to the rotating handle (6), and a support rod (8) is hinged between the top end of the first sliding block (7) and the output part of the telescopic rod (3).

6. An integrated strength training apparatus with protective means according to claim 5, wherein a plurality of rollers (1) are mounted at the bottom end of the supporting plate (5).

7. An integrated strength training instrument with protection device according to any of claims 1, 5, 6, characterized in that one side of the supporting plate (5) is installed with a driving rod (2) with L-shaped section, and one side of the driving rod (2) is fixed to the buffer tube (4) on the side wall of the base (11).

8. The comprehensive strength training apparatus with protection device as claimed in claim 1, wherein the side wall of the supporting pillar (13) is opened with a second sliding slot (13-1), and the side wall of the weight box (15) is installed with a second sliding block (13-2) slidably connected in the second sliding slot (13-1).