CN201316503Y - Synchronous opposite-direction rotary-swing waist twisting machine - Google Patents

Abstract

The utility model discloses a synchronous incongruous rotary pendulum waist twisting machine, its below has a bottom base, and nearly central point is equipped with a pillar, and the top pivot of this pillar has a capstan, and this capstan is equipped with the preceding pole setting of grab handle through a synchronous drive subassembly interlock top, and this synchronous drive subassembly makes the synchronous reverse rotary pendulum of rotating interlock grab handle of capstan. The utility model discloses a synchronous opposite direction rotary pendulum waist twisting machine can make user's upper and lower half body can be with minimum mechanical rotation angle, can obtain double waist, the effect that the belly twistd reverse the exercise. Moreover, the synchronous transmission component can also synchronously drive a pendulum bob to swing in a reciprocating way, so that the pendulum bob becomes a power source for gravity and inertial swing for providing motion retarding force.

Description

A synchronous counter-rotating waist twisting machine

technical field

The utility model belongs to the field of body-building equipment, in particular to a synchronous and different-direction rotary swing waist twister.

Background technique

As we all know, the so-called "waist twisting machine" refers to a kind of fitness equipment for users to twist their waist and abdominal muscles to achieve the effect of strengthening the abdomen. Looking at all related products of the same kind at present, it is nothing more than using a turntable for the user to stand on and apply force to rotate it as its structural basis. Therefore, when in use, the user only needs to hold a fixed handle with both hands (the upper body of the user is at a fixed angle at this time), and then twist his lower body left and right to achieve the so-called body-building effect of waist and abdomen twisting .

Although this type of fitness equipment is very simple in use, and there is no special place in structure. However, when studying its fitness effect, it is not difficult to find that since the rotation angle of its turntable is determined by the user's own force, using this kind of equipment to perform waist twisting exercise is like standing on the ground. Performing in-situ twisting exercises is general, so it seems that this type of exercise equipment is a bit unnecessary. And if the user wants to increase the twisting angle of his waist, he can only try to increase the twisting angle of his lower body deliberately. However, this will cause a lot of trouble and inconvenience to users who are older or have larger waists, and may even cause excessive load and damage to related limb joints. Therefore, it is necessary to improve it.

Contents of the invention

The purpose of the utility model is to overcome the above-mentioned shortcoming and deficiency of the existing waist twisting machine, thereby providing a kind of synchronous and different rotation swing waist twisting machine.

In order to achieve the above-mentioned purpose, the synchronous counter-rotating waist twisting machine of the present invention has a bottom base below it, and a pillar is arranged near the central part. The component is linked with a front pole with a handle on the top, and the synchronous transmission component makes the rotation of the turntable linked with the handle to rotate in reverse direction synchronously.

Specifically, the synchronous transmission assembly is a bevel gear set; more specifically, the bevel gear set includes a transverse main bevel gear linked with the turntable, and the sides of the main bevel gear are connected to form The vertical first steering bevel gear, and the horizontal vertical rod bevel gear connected to the lower end of the first steering bevel gear, the vertical rod bevel gear links a vertical rod transmission shaft, and the front vertical rod is Linked to the other end of the vertical rod transmission shaft.

According to the utility model, the synchronous transmission assembly can also be connected with a pendulum, so that the rotation of the turntable is synchronized with the reciprocating swing of the pendulum.

Specifically, a wheel shaft is connected to the first steering bevel gear, and the other end of the wheel shaft is connected to a first synchronous bevel gear that is also in the longitudinal direction, and the first synchronous bevel gear is linked to a horizontal direction. The second steering bevel gear, the second steering bevel gear is provided with a vertical shaft, and the top of the vertical shaft is provided with a second synchronous bevel gear, so that the second steering bevel gear can drive the second synchronous bevel gear; The second synchronous bevel gear is linked with a third vertical steering bevel gear, and the third steering bevel gear is linked with a pendulum, so that the pendulum can rotate with the rotation of the turntable or handle A synchronous left and right swing state is formed.

The synchronous anti-rotating waist twisting machine of the utility model can enable the user's upper and lower body to obtain double the effect of twisting the waist and abdomen with the smallest mechanical rotation angle.

Description of drawings

Fig. 1 is a perspective view of a preferred embodiment of the present invention.

FIG. 2 is a schematic side view of the legend shown in FIG. 1 .

Fig. 3 is a top view and a schematic view of the moving direction of the legend shown in Fig. 1 .

Fig. 4 is a schematic diagram of the continuous action of the legend shown in Fig. 3 .

Fig. 5 is a schematic side view of the legend shown in Figs. 1 and 2 in a locked state.

Detailed ways

The structure of the synchronous counter-rotating waist twisting machine of the present invention will be further described in detail with reference to the accompanying drawings. It should be understood that the following examples are only used to illustrate the utility model but not to limit the scope of the utility model.

As shown in Figures 1 and 2, it is a schematic diagram of a preferred embodiment of the synchronous counter-rotating waist twisting machine of the present invention. As can be seen from the figure, there is a bottom base 20 below the waist twister 10 of the present utility model, and a pillar 21 is arranged near the central part, and a rotating disk 30 is pivoted on the top of the pillar 21 for the user to stand on; the rotating disk 30 Linked with a horizontal main bevel gear 31, the side of the main bevel gear 31 is connected to a longitudinal first steering bevel gear 32, and the lower end of the first steering bevel gear 32 is connected to a horizontal vertical pole bevel gear. Gear 33, and this pole bevel gear 33 synchronously drives the rotation of a pole transmission shaft 40, the other end of this pole transmission shaft 40 links a front pole 41, and the top of this front pole 41 is provided with handle 50 .

In this way, when the turntable 30 is forced to rotate, the handle 50 will rotate synchronously in the opposite direction accordingly, thereby obtaining the expected double twisting effect.

As shown in Figures 3 and 4, the synchronous counter-rotating waist twisting machine 10 of the present utility model can also be provided with a wheel shaft 34 on the first steering bevel gear 32, and the other end of the wheel shaft 34 is connected to the same longitudinal direction. The first synchronous bevel gear 35, the first synchronous bevel gear 35 is linked with a second horizontal bevel gear 36, the second bevel gear 36 is provided with a vertical shaft 37, the vertical shaft 37 The top is provided with a second synchronous bevel gear 38, so that the second steering bevel gear 36 can drive the second synchronous bevel gear 38; the second synchronous bevel gear 38 also drives a third vertical steering bevel gear 39, and the third steering bevel gear 39 is combined with a pendulum 60 in linkage, and the pendulum 60 can form a synchronous left and right swing state with the rotation of the turntable 30 or handle 50. Like this, this pendulum 60 is just equivalent to the gravitational source of interlocking resistance force, is also the power source that makes overall mechanism have inertial swing energy simultaneously.

In addition, as shown in Figures 1, 2 and 5, for safety reasons, a plate body 22 can be fixed at the position of the bottom base 20 relative to the front pole 41, and the movement of the plate body 22 relative to the front pole 41 A plurality of insertion holes 23 are provided on the path, and an insertion column 43 controlled by the toggle 42 is provided inside the front pole 41; by turning the toggle 42, the insertion column 43 can be moved down and inserted randomly Any insertion hole 23, so that all mechanisms are locked and fixed at this point, which is beneficial for the user to get on and off the waist twister 10, so as not to cause accidents. Certainly, when the user stands on the position, he can immediately turn the toggle 42 upwards, so that the insertion post 43 moves upwards and breaks away from the locked state of the insertion hole 23, so that it can be operated and used.

Claims (6)

1, a kind of synchronous incorgruous swing waist-twisting machine, its below has a bottom base, nearly central part is provided with a pillar, the top pivot of this pillar has a capstan, it is characterized in that: this capstan is provided with the preceding vertical rod of lever by a synchronous transmission component interlock one top, and this Synchronous Transmission assembly makes the turn interlock lever synchronous backward swing of capstan.

2, synchronous incorgruous swing waist-twisting machine as claimed in claim 1, it is characterized in that: described Synchronous Transmission assembly is a bevel reduction gear set.

3, synchronous incorgruous swing waist-twisting machine as claimed in claim 2, it is characterized in that: described bevel reduction gear set comprises the main chute generating gear horizontal with becoming of capstan interlock, the one-tenth that the side of this main chute generating gear links first turns to bevel gear longitudinally, and this first horizontal vertical rod bevel gear of one-tenth that turns to the bevel gear lower end to link, this vertical rod bevel gear interlock one vertical rod power transmission shaft, and described preceding vertical rod promptly is linked to the other end of described vertical rod power transmission shaft.

4, synchronous incorgruous swing waist-twisting machine as claimed in claim 1, it is characterized in that: described Synchronous Transmission assembly also links a pendulum, makes the synchronous interlock pendulum of turn of capstan back and forth swing.

5, synchronous incorgruous swing waist-twisting machine as claimed in claim 4, it is characterized in that: described first turns to and is connected with a wheel shaft on the bevel gear, the other end of this wheel shaft links a same one-tenth first synchronous bevel gear longitudinally again, this first synchronous bevel gear again one one-tenth of interlock horizontal second turn to bevel gear, this second turns to bevel gear to be provided with a vertical shaft, the top of this vertical shaft is provided with one second synchronous bevel gear, makes second to turn to the bevel gear can this second synchronous bevel gear of transmission; This second synchronous bevel gear interlock again the 3rd turns to bevel gear for one one-tenth longitudinally, and the 3rd turn to the bevel gear interlock in conjunction with a pendulum, makes this pendulum can form the synchronous left and right state that swings with the turn of capstan or lever.

6, as each described synchronous incorgruous swing waist-twisting machine in the claim 1～5, it is characterized in that: described bottom base is installed with a plate body with respect to the position of preceding vertical rod, and be provided with a plurality of inserting in this plate body with respect to the motion path of preceding vertical rod and decide holes, the inside of preceding vertical rod then is provided with a slotting fixed column that controlled by switch knob, makes the switching switch knob can make slotting fixed column move down and insert immediately arbitrary inserting and decides in the hole.

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