CN201423120Y - Blocking device of waist-twisting exerciser - Google Patents

Abstract

The utility model discloses a retarding device of a waist twisting exerciser, which consists of a spring and an adjusting seat with a pulley block; the adjusting seat is arranged on the swinging component, the spring is fixed at the corresponding position corresponding to the swinging component, and the pulley block of the adjusting seat can clamp the spring in the adjusting seat, therefore, when the swinging component moves under stress, the spring is pulled along with the force to generate effective movement retarding force, so as to improve the movement exercise effect of the sports equipment, and meanwhile, the adjusting seat can be moved to a more adjustable position to change the movement retarding force of the spring.

Description

Blocking device for waist twister

technical field

The utility model relates to a blocking device of a waist-twisting exerciser, in particular to a blocking device of a waist-twisting exerciser which can provide appropriate movement blocking force.

Background technique

As we all know, the so-called "waist twisting machine" refers to a unique fitness equipment for users to twist their waist and abdominal muscles to achieve the effect of strengthening the abdomen. And taking a comprehensive view of all related similar inventions at present, it is nothing more than utilizing a rotating disk that can be used for the user to stand and to apply force to it and rotate it as its structural basis. Therefore, when in use, the user only needs to It is necessary to hold the handle with both hands (the upper body of the user is at a fixed angle at this time), and then twist the lower body left and right to achieve the so-called waist and abdomen twisting exercise. Of course, although this fitness equipment is extremely simple and simple in use, and there is no special feature in mechanism design, yet, when the inventor of the utility model studies its exercise effect in depth, it is not difficult to find that Since the rotation of the turntable does not provide proper blocking force, the user will not be able to improve the exercise effect by applying additional force, so there is a need for improvement.

Utility model content

The technical problem to be solved by the utility model is to provide a blocking device for a waist twisting exerciser, which adds a blocking device that can adjust the blocking force as an additional force application element for the user, and then obtains more obvious exercise and fitness and muscle training.

In order to solve the above-mentioned technical problems, the utility model discloses a blocking device of a waist-twisting exerciser. The device is composed of a spring and an adjustment seat with a pulley block; wherein, the adjustment seat is installed on a swingable component, and the spring is fixed at a corresponding position relative to the swingable component, and the adjustment The block of pulleys of seat just can clamp spring wherein.

Said a blocking device of a waist twisting machine, the waist twisting machine includes: a turntable, which cooperates with the bottom base and a pillar near the center, and pivots the turntable to the top of the pillar; The member is composed of a main bevel gear driven by the rotating disk and turned transversely, a longitudinal steering bevel gear meshed with the main bevel gear, and a secondary bevel gear connected with the steering bevel gear, and The auxiliary bevel gear synchronously and reversely drives the rotation of a rotary handle transmission shaft; a rotary handle is provided with a handle for the user's upper limbs to hold and pivot at the top, and through the rotary handle transmission shaft connected at the bottom end, and It can form a reverse linkage relationship with the turntable; a blocking device is provided between the base and the drive shaft of the rotary handle, and the blocking device is composed of a spring and an adjustment seat with a pulley block; wherein, the adjustment The seat is installed on the transmission shaft of the handle, and the spring is fixed at the corresponding position of the base below the drive shaft of the handle, so that the pulley block of the adjustment seat can just clamp the spring in it, so when the handle is turned When the transmission shaft is forced to swing left and right, the spring will be pulled accordingly to generate an effective motion blocking force. At the same time, the adjustment seat can be adjusted to the front and rear positions to change the motion blocking force of the spring.

Said a blocking device of a waist twisting machine, the waist twisting machine includes: a turntable, which cooperates with the bottom base and a pillar near the center, and pivots the turntable to the top of the pillar; The component is composed of a main bevel gear driven by the rotating disk and formed transversely, a longitudinal steering bevel gear meshed with the main bevel gear, and a secondary bevel gear connected with the steering bevel gear, and the The auxiliary bevel gear synchronously and reversely drives the rotation of a rotary handle transmission shaft. In addition, a pendulum mechanism that can be linked with it is connected behind the steering bevel gear; The handle is pivoted, and through the rotary handle drive shaft connected to the bottom end, it can form a reverse interlocking relationship with the turntable; the blocking device is arranged between the pendulum and the stand of the pendulum mechanism, The retarding device is composed of a spring and an adjustment seat with a pulley block; wherein, the adjustment seat is installed on the pendulum, and the spring is fixed at the corresponding position of the stand relative to the pendulum rear, and The pulley block of the adjustment seat can just hold the spring in it. Therefore, when the pendulum is forced to swing left and right, the spring will be pulled accordingly to generate an effective movement blocking force. At the same time, the adjustment seat can be adjusted. The front and rear positions change the movement blocking force of the spring.

Through the above structure, the utility model can achieve the following effects: when the swingable component moves under force, the spring will be pulled accordingly to generate an effective movement blocking force, so as to improve the exercise effect of the exercise equipment. At the same time, the adjustment The position of the seat can be adjusted to change the movement resistance force of the spring.

Description of drawings

Fig. 1 is the three-dimensional schematic diagram of a preferred embodiment of the present utility model;

Fig. 2 is a schematic side view of the legend shown in Fig. 1 of the utility model;

Fig. 3 is the top view of the legend shown in Fig. 1 of the utility model;

Fig. 4 is the action schematic diagram of the legend shown in Fig. 3 of the utility model;

Fig. 5 is a side schematic view of another preferred embodiment of the present utility model;

Fig. 6 is a partial schematic diagram of the legend shown in Fig. 5 of the utility model;

Fig. 7 is a schematic diagram of the operation of the legend shown in Fig. 6 of the present utility model.

Detailed ways

In order to further understand the technical means and structural features of the utility model, the following details are as follows in conjunction with the accompanying drawings:

At first, as shown in Fig. 1, 2, 3, 4, it is the schematic diagram of a preferred embodiment of the present utility model, for implementing the present utility model in the actual use state of a waist twister 10, as can be seen from the figure, the Waist twister 10 includes:

A turntable 20 is matched with the bottom base 21 and the pillar 22 near the central part, and the turntable 20 is pivotally connected to the top of the pillar 22 for the user to stand on the lower limbs;

A linkage member 30 is formed by a main bevel gear 31 which is driven by the turntable 20 and becomes transverse, a longitudinal steering bevel gear 32 meshed with the main bevel gear 31, and a bevel gear 32 connected with the steering bevel gear 32. The auxiliary bevel gear 33 is formed, and the auxiliary bevel gear 33 is synchronously reversed to drive the rotation of a rotary handle drive shaft 42;

A rotary handle 40 is provided with a handle 41 on the top for the user's upper limbs to hold and pivot, and the rotary handle transmission shaft 42 connected to the bottom end can form a reverse interlocking relationship with the rotary table 20 .

Therefore, when the rotating disk 20 is forced to rotate, the rotating handle 40 will rotate synchronously in the opposite direction, thereby achieving the desired effect of synchronously rotating the upper and lower body; The swing of the handle 41 can also make the turntable 20 do reverse synchronous rotation thereupon.

Therefore, it is mainly to be provided with a blocking device 50 between the base 21 and the handle transmission shaft 42, and the blocking device 50 includes a spring 51 and an adjustment seat 53 with a pulley block 52; wherein, the adjustment The seat 53 is installed on the handle transmission shaft 42, and the spring 51 is fixed at the corresponding position relative to the base 21 below the handle transmission shaft 42, and the pulley block 52 of the adjustment seat 53 can just move the spring 51 Clamped therein, therefore, when the handle drive shaft 42 is forced to swing left and right, the spring 51 will be pulled accordingly to generate an effective movement blocking force. At the same time, the adjustment seat 53 can be adjusted to the front and rear positions , and change the movement retarding force of spring 51.

Afterwards, referring to Fig. 5, shown in 6, 7, it is the illustration of another preferred embodiment of the present utility model, as can be seen from the figure, this waist twister 10 is also made of a rotating disk 20, a linkage Component 30 and a rotary handle 40, wherein, behind the steering bevel gear 32, there is a pendulum mechanism 60 that can be linked with it; therefore, it mainly installs the blocking device 50 on the pendulum mechanism 60 Between the pendulum 61 and the stand 62, so as to obtain the same expected performance.

The above-mentioned pendulum mechanism 60 has already been filed for patent by the inventor of the utility model, so it will not be repeated here.

Claims (3)

1. A blocking device of a waist twister, the waist twisting device includes a rotary disk, a linkage member, a handle and a blocking device, and the blocking device is composed of a spring and a The adjustment seat of the pulley block is composed of; wherein, the adjustment seat is installed on a oscillating assembly, and the spring is fixed at a corresponding position relative to the oscillating assembly, so that the pulley block of the adjustment seat can just clamp the spring in it . 2. A blocking device of a waist twister, the waist twister comprising: A turntable, matched with the bottom base and the pillar near the central part, pivoting the turntable to the top of the pillar; A linking member is composed of a main bevel gear driven by the rotating disk and turned transversely, a longitudinal steering bevel gear meshed with the main bevel gear, and a secondary bevel gear connected with the steering bevel gear Composed, and the auxiliary bevel gear synchronously and reversely drives the rotation of a rotary handle transmission shaft; A rotary handle, the top is provided with a handle for the user's upper limbs to hold and pivot, and through the rotary handle transmission shaft connected to the bottom end, it can form a reverse linkage relationship with the rotary disc; It is characterized by: A blocking device is provided between the base and the handle transmission shaft, and the blocking device is composed of a spring and an adjustment seat with a pulley block; wherein, the adjustment seat is installed on the handle transmission shaft, and the spring is fixed At a position corresponding to the base below the handle transmission shaft, the pulley block of the adjustment seat clamps the spring therein. 3. A blocking device of a waist twister, the waist twister comprising: A turntable, which cooperates with the bottom base and the pillar near the central part, and pivots the turntable to the top of the pillar; A linkage member, which is composed of a main bevel gear driven by the rotating disk and formed transversely, a longitudinal steering bevel gear meshed with the main bevel gear, and a secondary bevel gear connected with the steering bevel gear , and the auxiliary bevel gear synchronously and reversely drives the rotation of a rotary handle transmission shaft, and in addition, a pendulum mechanism linked with it is connected behind the steering bevel gear; A rotary handle, the top is provided with a handle for the user's upper limbs to hold and pivot, and through the rotary handle transmission shaft connected to the bottom end, it can form a reverse linkage relationship with the rotary disk; It is characterized by: The blocking device is arranged between the pendulum and the stand of the pendulum mechanism, and the blocking device is composed of a spring and an adjusting seat with a pulley block; wherein, the adjusting seat is installed on the pendulum, and the spring is fixed At the corresponding position of the stand relative to the rear of the pendulum, the pulley block of the adjustment seat can just clamp the spring therein.

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