CN212369476U

CN212369476U - Resistance training device

Info

Publication number: CN212369476U
Application number: CN202020529084.9U
Authority: CN
Inventors: 贾树利
Original assignee: British New Vision Healthcare Technology Chongqing Co ltd
Current assignee: Pukang Huijian Medical Equipment Chongqing Co ltd
Priority date: 2020-04-11
Filing date: 2020-04-11
Publication date: 2021-01-19
Anticipated expiration: 2030-04-11

Abstract

The utility model discloses a resistance training device, which comprises a frame body, a resistance device, a cable and a handle, wherein the frame body is provided with a track and a roller for the cable to pass through, the cable connects the handle with the resistance device through the track and the roller, the resistance training device also comprises an elastic resistance device which is connected with the resistance device through a hanging mechanism, the elastic resistance device comprises an elastic cable, one end of the elastic cable is connected to a fixed buckle arranged on the frame body, and the other end of the elastic cable is detachably connected to the resistance device through the hanging mechanism; the utility model provides a resistance training equipment can articulate or the elastic resistance device of separation with the resistance device of resistance training equipment through the setting, makes the displacement of resistance device and the change relation of resistance become the curve change by original rectilinear change, and the displacement resistance is big more big, consequently can provide better exercise effect for the exerciser, also can satisfy the more body-building demand of exerciser simultaneously.

Description

Resistance training device

Technical Field

The utility model relates to a strength training equipment technical field especially indicates a resistance training equipment.

Background

As is known, pull resistance exercise devices are widely used and generally comprise: one or two cables sent by the resistance device are transmitted to the left handle and the right handle or the single handle for a user to use, the handles can move along the guide piece as required, and in the mode, the force value generated by the resistance device and the force value received by the handles are constant from the initial position to the final position of the resistance device, so that the special body building or training requirements of the user cannot be met.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem that exists among the prior art, the utility model provides a resistance training equipment has changed the change relation of balancing weight resistance and migration distance of resistance training equipment.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a resistance training equipment, includes, support body, resistance device, cable and handle, set up the track and the gyro wheel that supply the cable process on the support body, the cable process track and gyro wheel will the handle with resistance device connects, resistance training equipment still include with resistance device passes through the elastic resistance device that hooking mechanism connects, elastic resistance device includes the elasticity cable, the one end of elasticity cable is connected to the fixed buckle that sets up on the support body, the other end of elasticity cable passes through hooking mechanism detachable is connected to resistance device.

Preferably, the hitching mechanism comprises a hitch mechanism,

the hanger assembly is arranged on the resistance device and comprises a connecting part fixedly connected with the resistance device and a hanger part fixed on the connecting part; and

articulate the subassembly, articulate the subassembly setting and be in the elasticity cable is not connected to the one end of fixed buckle, articulate the subassembly and include the knob seat, fixed knob pole on the knob seat, the knob pole is worn to establish on the fixing base that sets up on the support body, the knob pole is rotatory to be driven the knob seat is rotatory, still be provided with on the knob seat can with the hangers axle that hangers portion matches and articulates, the end connection of elasticity cable is in hang on the axle.

Preferably, the elastic cable is a latex tube.

As preferred, the support body is the portal frame, the portal frame includes base, top crossbeam and connects the base with the left column and the right column of top crossbeam, resistance device is including setting up counterweight group between left side column and the right column, counterweight group is including setting up the base plate at its top layer, and set up the equidimension balancing weight that the polylith of base plate downside was piled up together, the base plate top sets up the confession the gyro wheel that the cable passed through, the balancing weight of lower floor with connect through the adjustable plug of position between the base plate, the top crossbeam sets up the gyro wheel that supplies the cable to pass through, and it is used for through the pulling force that the balancing weight was pulled up in the cable other end through the handle transmission.

Preferably, the fixing seats are symmetrically arranged on the left upright post and the right upright post.

Preferably, the elastic resistance devices are symmetrically arranged in groups on the left side and the right side of the counterweight group, and each elastic resistance device is provided with a corresponding hanging mechanism.

Preferably, the elastic resistance devices include at least two groups symmetrically arranged on the left side and the right side of the counterweight group, and each elastic resistance device is provided with a corresponding hanging mechanism.

Preferably, the knob seat is provided with an anti-falling rib.

Preferably, the bottom of the frame body is provided with lifting type casters, the lifting type casters comprise a sliding shaft bin which is fixed to the frame body, sliding shafts which can stretch out or retract along the vertical direction are arranged in the sliding shaft bin, the bottoms of the sliding shafts are connected to caster seats, the bottoms of the caster seats are connected with casters through universal shafts, cam lifters which are controlled to rotate through a wrench are arranged on the sliding shafts, and the cam lifters are located at the bottom of the frame body and between the caster seats

Compared with the prior art, the beneficial effects of the utility model reside in that, the utility model provides a resistance training equipment, through setting up the elastic resistance device that can articulate or separate with the resistance device of resistance training equipment, the change relation that makes resistance device's displacement and resistance becomes curvilinear variation by original rectilinear variation, and the big resistance of displacement is big more, the motion curve is the linear type when the exclusive use balancing weight is taken exercise, the motion curve after having connected elastic resistance device is curvilinear, consequently, can provide better exercise effect for the person taking exercise, also can satisfy the more body-building demands of person taking exercise simultaneously.

Drawings

Fig. 1 is a front view of an embodiment of the present invention;

fig. 2 is a side view of an embodiment of the present invention;

fig. 3 is a perspective view of an embodiment of the present invention;

fig. 4 is a top view of an embodiment of the present invention;

fig. 5 is a partial schematic view of a base structure according to an embodiment of the present invention (the caster wheel is shown in a retracted state);

fig. 6 is a partial schematic view of a base structure according to an embodiment of the present invention (the caster is shown in an extended state).

Description of reference numerals:

1-frame body 11-base 12-top beam 13-left upright post 14-right upright post 15-fixed foot cup 2-resistance device 21-counterweight block 22-base plate 23-plug 3-roller 4-elastic resistance device 41-elastic cable 42-fixed buckle 5-hanging mechanism 51-ear hanging component 511-connecting part 512-ear hanging part 52-hanging component 521-knob seat 522-knob rod 523-fixed seat 524-ear hanging shaft 6-lifting caster 61-wrench 62-caster seat 63-cam top 64-sliding shaft 65-sliding shaft bin 66-caster.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of illustration, the sectional views showing the structure of the device will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

Referring to fig. 1 to 4, the utility model provides a resistance training device, include, support body 1, resistance device 2, cable and handle (cable and handle are not shown in the drawing), set up track and gyro wheel 3 that supply the cable to pass through on the support body 1, the cable passes through track and gyro wheel 3 will the handle with resistance device 2 connects, resistance training device still include with resistance device 2 passes through the elastic resistance device 4 that hitching mechanism 5 connects, elastic resistance device 4 includes elasticity cable 41, the one end of elasticity cable 41 is connected to the fixed buckle 42 that sets up on the support body 1, the other end of elasticity cable 41 passes through hitching mechanism 5 detachable is connected to resistance device 2.

Specifically, with continued reference to fig. 1 to 4, the hitching mechanism 5 includes a hanging lug assembly 51, the hanging lug assembly 51 is disposed on the counterweight 21 of the resistance device 2, the hanging lug assembly 51 includes a connecting portion 511 fixedly connected with the counterweight 21 and a hanging lug portion 512 fixed on the connecting portion 511; and the hanging component 52 is arranged at one end of the elastic cable 41 which is not connected to the fixed buckle 42, the hanging component 52 comprises a knob seat 521 which is fixedly connected with the end part of the elastic cable 41, a knob rod 522 is fixed on the knob seat 521, the knob rod 522 is arranged on a fixed seat 523 arranged on the frame body 1 in a penetrating way, the knob rod 522 rotates to drive the knob seat 521 to rotate, and a hanging ear shaft 524 which can be matched with the hanging ear part 512 for hanging is further arranged on the knob seat 521.

It should be noted that the end of the elastic cable 41 not connected to the fixing buckle 42 may not be connected to the hanging assembly 52, but may be pulled out and fixed to the base 11 or other positions of the frame body 1 after being wound or passed over the knob seat 521 of the hanging assembly 52, and the related structure is clear and thus not shown in the drawings.

Specifically, the elastic cable 41 is a rubber tube having high elasticity.

Specifically, refer to fig. 1, the support body is a portal frame, the portal frame includes base 11, top crossbeam 12 and connects left stand 13, right stand 14 of base 11 and top crossbeam 12, resistance device 2 is including setting up left stand 13 with balancing weight 21 group between the right stand 14, balancing weight 21 group is including setting up at its topmost floor's base plate 22, and set up and be in the same size balancing weight 21 of polylith pile-up together of base plate 22 downside, base plate 22 top sets up the confession gyro wheel 3 that the cable passed through, the balancing weight 21 of lower floor with connect through position adjustable bolt 23 between the base plate 22, top crossbeam 12 sets up the gyro wheel 3 that supplies the cable to pass through, and it is used for through the pulling force that the handle transmission pulled up balancing weight 21 at the cable other end.

Specifically, the fixing seats 523 are symmetrically disposed on the left upright column 13 and the right upright column 14.

Preferably, referring to fig. 4, the elastic resistance devices 4 are symmetrically arranged in a group on the left and right sides of the group of counter weights 21, and each of the elastic resistance devices 4 is provided with a corresponding hooking mechanism 5.

Preferably, the elastic resistance devices 4 are symmetrically arranged at least two groups on the left side and the right side of the counterweight 21 group, each elastic resistance device 4 is provided with a corresponding hanging mechanism 5, referring to fig. 4, four groups of elastic resistance devices 4 are respectively arranged on the upright columns on the two sides of the resistance device 2, and each elastic resistance device 4 can be independently operated and respectively hung or separated from the resistance device 2, so that resistance with different sizes can be provided according to the requirements of users.

Preferably, the knob seat 521 is provided with an anti-drop rib to prevent the elastic cable 41 from dropping.

Preferably, referring to fig. 2 to 3 and 5 to 6, the lifting caster 6 is disposed at the bottom of the base 11, the lifting caster 6 includes a sliding shaft bin 65 fixed to the bottom of the base 11, a sliding shaft 64 capable of extending out or retracting in a vertical direction is disposed in the sliding shaft bin 65, the bottom of the sliding shaft 64 is connected to the caster seat 62, the bottom of the caster seat 62 is connected to the caster 6 through a universal shaft, a cam top 63 controlled by a wrench 61 to rotate is disposed on the sliding shaft 64, and the cam top 63 is located between the bottom of the base 11 and the caster seat 62.

During the use, initial state is as shown in fig. 5, truckle 66 is the state of withdrawing, it is less than the fixed foot cup 15 of base 11 bottom, make support body 1 can not remove because of external force, can supply the user to train this moment, it is further, as fig. 6, when needs remove support body 1, rotate spanner 61, make the cam top 63 that is located between base 11 bottom and truckle seat 62 rotate jack-up support body 1, make sliding shaft 64 stretch out from sliding shaft bin 65 simultaneously, thereby make truckle 6 be higher than the fixed instep 15 of base 11 bottom, thereby make things convenient for the removal of support body 1, convenient to use person removes support body 1 to suitable position.

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.

Claims

1. A resistance training device comprising: support body, resistance device, cable and handle, set up track and the gyro wheel that supplies the cable process on the support body, the cable process track and gyro wheel will the handle with resistance device connects, its characterized in that, resistance training equipment still include with resistance device passes through the elastic resistance device that hooking mechanism connects, elastic resistance device includes the elasticity cable, the one end of elasticity cable is connected to the fixed buckle that sets up on the support body, the other end of elasticity cable passes through hooking mechanism detachable is connected to resistance device.

2. Resistance training equipment according to claim 1, wherein the hitching mechanism comprises,

3. The resistance training apparatus of claim 1, wherein the elastic cable is a latex tube.

4. The resistance training device of claim 2, wherein the frame body is a portal frame, the portal frame comprises a base, a top beam, and a left column and a right column which connect the base and the top beam, the resistance device comprises a counterweight group arranged between the left column and the right column, the counterweight group comprises a base plate arranged at the topmost layer of the base plate and a plurality of counterweights with the same size and stacked on the lower side of the base plate, the top of the base plate is provided with a roller for the cable to pass through, the lower layer of the counterweights is connected with the base plate through a position-adjustable plug, and the top beam is provided with a roller for the cable to pass through and is used for transmitting the pulling force for pulling up the counterweights through a handle at the other end of the cable.

5. The resistance training apparatus of claim 4, wherein the holders are symmetrically disposed on the left and right uprights.

6. A resistance training apparatus according to claim 4 wherein the resilient resistance means are symmetrically arranged in each set on the left and right sides of the set of weights, each resilient resistance means being provided with a respective hitch mechanism.

7. A resistance training apparatus according to claim 4 wherein said elastic resistance means comprises at least two sets of elastic resistance means symmetrically disposed on each of the left and right sides of said set of weights, each of said elastic resistance means being provided with a respective hitch mechanism.

8. The resistance training apparatus of claim 2 wherein the knob holder is provided with anti-slip ribs.

9. The resistance training device according to claim 4, wherein the lifting caster is arranged at the bottom of the frame body, the lifting caster comprises a sliding shaft bin fixed to the frame body, a sliding shaft capable of extending out or retracting in the vertical direction is arranged in the sliding shaft bin, the bottom of the sliding shaft is connected to a caster seat, the bottom of the caster seat is connected with a caster through a universal shaft, a cam top which controls the sliding shaft to rotate through a wrench is arranged on the sliding shaft, and the cam top is located between the bottom of the frame body and the caster seat.