TWI726576B - Body-building device and method for waist stiffening - Google Patents

Abstract

The present invention relates to a waist-stiffening fitness device, including: a base with a number of first pivotal parts and connected with a swing link; a motor; a rotating shaft with an eccentric shaft at each end and connected with the motor Linkage; two first connecting rods and two second connecting rods, with a first connecting rod and a second connecting rod as a set, one end of which is respectively provided at the eccentric shaft at both ends of the rotating shaft, and the first connecting rod and the second connecting rod The other end of the two links is pivotally connected to each swing link; a mother-in-son platform is provided with a number of second pivot parts and a number of connecting parts at the bottom, and each second pivot part is connected with a third link, The parent-child platform is pivotally connected to the first connecting rod and the second connecting rod by the connecting part and the third connecting rod, so that the parent-child platform has a two-dimensional movement and simultaneously provides two-stage staggered lifting lifters. Those with waist fitness function.

Description

Body-building device and method for waist stiffening

The present invention relates to a body-building device, in particular to a device with a two-stage staggered lifting and lowering platform for two-dimensional movement, and provides the function of waist-stiffening and body-building.

According to the fact that modern people’s lives are hectic and busy, they really don’t have much time to exercise. Coupled with a diet of less fruits and vegetables, the body accumulates too much fat. Patients with cardiovascular diseases also tend to be younger, so they are simple and don’t spend much time. Time fitness, such as walking, jogging, swimming, cycling, etc., is the favorite fitness of office workers, but there are also companies that have developed a variety of fitness equipment placed indoors to provide a convenient and safe fitness mode.

In this regard, please refer to Figure 14. The Republic of China Patent Publication No. M362692 "A structure of a massage bed and chair" discloses a massage bed 9, which is attached to the foot 91 of a bed body 90 and is provided with shock absorbers 92. The floating effect is created, and the floating bed body 90 can be vibrated back and forth through an eccentric vibration motor 93, so that the user can control the action state of the eccentric vibration motor 93 through a controller 94, thereby realizing the multi-mode parameter massage function and timing Switch function design.

However, although the massage bed 9 can achieve a massage effect through vibration, it only has a single axial micro-vibration function for up and down reciprocating fitness, and cannot simultaneously have the functions of front and rear horizontal vibration and up and down vertical lifting, resulting in Its health care effect is limited.

For this reason, in view of the above-mentioned problems, the inventor of the present invention has worked hard to create the waist-up fitness device of the present invention. Therefore, the main purpose of the present invention is to provide a mother-child platform with simultaneous two-dimensional movement and two-stage staggered lifting to provide A waist-stiffening fitness device for the human body.

In order to achieve the above-mentioned purpose, the present invention uses the following technical means: Regarding the waist-lifting fitness device of the present invention, it includes: a base provided to be placed on a plane, and the base is provided with a number of first pivot parts, and each A pivoting part is respectively connected with a swing link; an electric motor is arranged on the base for providing rotational power; a rotating shaft is arranged on the base and is linked with the electric motor, and the two ends of the rotating shaft are each provided with a Eccentric shaft; two first connecting rods and two second connecting rods, with a first connecting rod and a second connecting rod as a set, one end of which is respectively provided at both ends of the rotating shaft, and the eccentric shafts at both ends of the rotating shaft are each The first link and the second link are pivotally connected, and the other ends of the two first links and the two second links are pivotally connected to the corresponding swing links located above the base; and a sub The mother platform further includes a mother platform and a sub platform, and a perforation is provided in the mother platform, the sub platform is provided in the perforation, and the bottom of the sub platform is provided with a number of second pivotal joints and There are several connecting parts, and each second pivoting part is respectively connected with a third connecting rod, and the parent-child platform is pivotally connected to each first connecting rod by each third connecting rod and each connecting part is pivoted to each first connecting rod. There are two connecting rods, and the plurality of second pivoting parts are partially connected to the mother platform and partly connected to the sub-platform, and the plurality of connecting parts are partially connected to the mother platform and partly to the sub-platform.

Regarding the waist-lifting fitness method of the present invention, it includes: a base construction step, a base is provided with a number of first pivot parts, and each first pivot part is respectively connected with a swing link; a power unit In the construction step, a rotating shaft is set on the base and linked with an electric motor, and the two ends of the rotating shaft are each provided with an eccentric shaft; a connecting rod assembly step is based on a first connecting rod and a second connecting rod. One set, one end of which is respectively arranged at both ends of the rotating shaft, and the eccentric shafts at both ends of the rotating shaft are pivotally connected to the first connecting rod and the second connecting rod, and the two first connecting rods and the two second connecting rods The other end is pivotally connected to the opposite side of the base The number of swing links corresponding to the corresponding number; a parent platform construction step, the system further includes a parent platform and a child platform, and a perforation is provided in the parent platform, and the sub platform is provided in the perforation to form the child platform A mother platform, and at the bottom of the parent-child platform are provided with a number of second pivotal parts and a number of connecting parts, and each second pivotal part is respectively connected with a third link, and the mother-child platform is connected with each third The rod is pivotally connected to each first link and each connecting portion is pivotally connected to each second link, and the plurality of second pivot portions are partially connected to the mother platform and partially connected to the sub-platform, and the plurality of connecting portions Partly connected to the mother platform and partly connected to the child platform.

When the eccentric shaft rotates, the first link and the second link are linked to swing, thereby causing the swing link to swing, and at the same time, the mother-and-child platform pivotally connected to the first link and the second link also swings accordingly , And the parent-child platform will act in a left and right arc due to the swing of the swing link, and will move up and down due to the tilting of the first and second links, so that the parent-child platform will have a two-dimensional Movement, in conjunction with the functions of the third connecting rods and connecting parts, can cause the parent platform and the child platform of the parent platform and the child platform to have a two-stage staggered lifting, thereby providing a waist-stretching and fitness effect.

[this invention]

A: waist fitness device

B: Fitness method

a: steps

b: step

c: steps

d: steps

10: Base

11: The first pivot

12: swing link

20: electric motor

21: shaft

22: eccentric shaft

30: Deceleration group

40: The first link

41: second link

50: Son-Mother Platform

51, 51a: second pivot

52, 52a: connecting part

53, 53a: third link

54: Mother Platform

541: Piercing

55: sub-platform

[Learning structure]

9: Massage bed

90: bed body

91: bed foot

92: shock absorber

93: eccentric vibration motor

94: Controller

Figure 1: is an exploded view of the "waist-up fitness device" of the present invention.

Figure 2: is an external view of the internal mechanism of the "waist-stiffening fitness device" of the present invention.

Figure 3: This is a plan view of the internal mechanism of the "waist-up fitness device" of the present invention.

Figure 4: This is a schematic diagram of the internal mechanism of the "waist-up fitness device" of the present invention.

Figure 5: is a schematic diagram of the internal mechanism of the "waist-stiffening fitness device" of the present invention.

Fig. 6 is a schematic diagram of the mechanism of the waist-stiffening mechanism of the "waist-stiffening fitness device" of the present invention.

Fig. 7 is a diagram showing the usage state of the "waist-up fitness device" of the present invention.

Fig. 8: This is a diagram showing the usage state of the waist-stiffening device of the present invention.

Figure 9: is a diagram of the second embodiment of the internal mechanism of the "waist-stiffening fitness device" of the present invention.

Figure 10: is a diagram of the third embodiment of the internal mechanism of the "waist-stiffening fitness device" of the present invention.

Figure 11: is a schematic diagram of the feasible pivotal connection of the first pivotal part with the first connecting rod and the second connecting rod of the present invention.

Fig. 12 is a diagram of the fourth embodiment of the internal mechanism of the "waist-stiffening fitness device" of the present invention.

Figure 13: is a flow chart of the "Waist Up Fitness Method" of the invention.

Figure 14: is a schematic diagram of a conventional device.

First of all, please refer to Figures 1 to 4, the present invention relates to a waist-stiffening fitness device A, which provides waist-stiffening and stimulating the lumbar spine nervous system to achieve the function of strengthening the body. It includes: a base 10 , An electric motor 20, a deceleration group 30, two first connecting rods 40 and two second connecting rods 41, a mother-in-son platform 50.

The base 10 is provided to be placed on a plane, and the base 10 is provided with four first pivot parts 11, and each pivot part 11 is respectively connected with a swing link 12; the motor 20 , Is set on the base 10 for providing rotational power; a shaft 21 is set on the base 10, and two ends of the shaft 21 are each provided with an eccentric shaft 22; the reduction group 30 is connected to the electric motor 20 Between it and the rotating shaft 21, it is used to transmit the rotating power of the motor 20 to the rotating shaft 21 to make the rotating shaft 21 rotate. In addition, the combination of the motor 20 and the deceleration group 30 can also be replaced by a deceleration motor, which can also achieve the purpose of driving the rotation shaft 21 to rotate.

The two first connecting rods 40 and the two second connecting rods 41 are a group of a first connecting rod 40 and a second connecting rod 41, and one ends of which are respectively arranged at two ends of the rotating shaft 21, and The eccentric shafts 22 at both ends of the rotating shaft 21 are pivotally connected to a first connecting rod 40 and a second connecting rod 41, and the other ends of the two first connecting rods 40 and the two second connecting rods 41 are pivoted to the base The corresponding swing link 12 on 10; a mother-in-child platform 50, which is attached to the child The bottom of the mother platform 50 is provided with two second pivoting portions 51 and two second pivoting portions 51a from the outside to the inside, and two connecting portions 52 and two connecting portions 52a are provided from the outside to the inside; The parts 51 are respectively connected with a third connecting rod 53, and the two second pivoting parts 51a are respectively connected with a third connecting rod 53a; so that the mother-and-child platform 50 is pivotally connected to the two second pivoting parts The two third links 53 of 51 and the two third links 53a pivotally connected to the two second pivot portions 51a are pivotally connected to the inner and outer positions of the corresponding two first links 40; on the other hand, The parent-child platform 50 is pivotally connected to the inner and outer positions of the corresponding two second connecting rods 41 through the two connecting portions 52 and the two connecting portions 52a.

Furthermore, as shown in FIGS. 3 and 4, the mother-and-child platform 50 further includes a mother platform 54 and a child platform 55, and a perforation 541 is provided in the mother platform 54 and in the perforation 541 The sub-platform 55, each second pivotal portion 51 and each third link 53 are connected to the mother platform 54, and each second pivotal portion 51a and each third link 53a are connected to the sub-platform 55 , And each connecting portion 52 is connected to the mother platform 54, and each connecting portion 52 a is connected to the sub platform 55.

In this embodiment, as shown in FIG. 4, the pivotal position of the third link 53 and the first link 40 and the pivotal position of the first link 40 and the eccentric shaft 22 are in the swing link 12 and the first link 40 are pivoted on different sides (but the third link 53a and the eccentric shaft 22 are on the same side), and the connecting portion 52 and the second link 41 are pivoted on the same side as the first link 41. The pivoting position of the second link 41 and the eccentric shaft 22 is on a different side of the pivoting position of the swing link 12 and the second link 41 (but the connecting portion 52a and the eccentric shaft 22 are on the same side).

With the structure of this embodiment, as shown in Figures 2, 5, and 6, when the actuation system of the parent-child platform 50 of the present invention is driven by the rotation of the motor 20 to rotate the shaft 21, that is, the eccentric shaft 22 at both ends of the shaft 21 Will link the two first links 40 and the two second links 41 to swing, so that each swing link 12 swings, and at the same time is pivotally connected to the first link 40 and the second link 41 of the mother and child platform 50 Will also swing along with it. When each eccentric shaft 22 forms a circular rotation track, the mother-and-child platform 50 will swing due to the swing of the swing link 12 The left and right arc actions will move up and down due to the tilting of the two first connecting rods 40 and the two second connecting rods 41. Therefore, the parent platform 50 will perform a two-dimensional movement as shown in FIGS. 5 and 6, and at the same time, the mother platform 54 will be linked with each second pivot portion 51, each connecting portion 52, and each third link 53. , And each second pivotal portion 51a, each connecting portion 52a, and each third link 53a are used to link the sub-platform 55, so that the parent platform 54 and the sub-platform 55 not only perform two-dimensional movement, but also make the The mother platform 54 and the sub platform 55 produce a two-stage staggered lifting effect. As shown in Figures 7 and 8, a pad can be added to the mother platform 50 according to different needs during use. The body allows the user to sit and lie, but the overall use effect is still the same.

As shown in FIG. 9, it is the second embodiment of the present invention. In this embodiment, the mother-and-child platform 50 has the same structure as the previous embodiment, except that the third link 53; 53a and The pivoting position of the first link 40 and the pivoting position of the first link 40 and the eccentric shaft 22 are on the same side of the pivoting position of the swing link 12 and the first link 40. The pivoting position of the connecting portion 52; 52a and the second link 41 and the pivoting position of the second link 41 and the eccentric shaft 22 are the same as the pivoting position of the swing link 12 and the second link 41 side. In this embodiment, when the motor 20 drives the eccentric shaft 22 to rotate, the eccentric shaft 22 will link the first link 40 and the second link 41 to swing, thereby causing the swing link 12 to swing and pivotally connect at the same time. The parent-child platform 50 on the first link 40 and the second link 41 will also swing accordingly. When the eccentric shaft 22 forms a circular rotation track, the parent-child platform 50 will be driven by the swing link 12 The first link 40 and the second link 41 move up and down due to the pivoting of the first link 40 and the second link 41. At the same time, the second pivoting portions 51, the connecting portions 52, and the third The connecting rod 53 moves the mother platform 54 up and down, and each second pivoting portion 51a, each connecting portion 52a, and each third connecting rod 53a move the sub-platform 55 up and down, so that the mother platform 54, In addition to the two-dimensional movement of the sub-platform 55, the parent platform 54 and the sub-platform 55 will also have a two-stage staggered lifting effect.

As shown in FIG. 10, it is the third embodiment of the present invention. The structure of this embodiment is the same as that of the foregoing first embodiment, except that the second pivotal portion 51, the connecting portion 52, and the first embodiment are different from each other. The pivoting position of a connecting rod 40 and the second connecting rod 41 is the same as the pivoting position of the swinging connecting rod 12 on the first connecting rod 40 and the second connecting rod 41. With the structure of this embodiment, when the eccentric shaft 22 rotates, the first link 40 and the second link 41 will cause the swing link 12 to swing, and the mother-and-child platform 50 will follow the swing link 12 and swing horizontally. When the eccentric shaft 22 forms a circular rotation track, the mother-and-child platform 50 will move left and right in an arc due to the swing of the swing link 12, and the first link 40 and The tilting of the second link 41 moves up and down, and each second pivot portion 51, each connecting portion 52, and each third link 53 link the mother platform 54 to move up and down, and each second pivot The connecting portion 51a, each connecting portion 52a, and each third link 53a link the sub-platform 55 to move up and down, so that the mother platform 54 and the sub-platform 55 not only perform two-dimensional movement, but also make the mother platform 54 , The sub-platform 55 produces a two-stage staggered lifting effect.

In other words, as shown in FIG. 11, it can be concluded from the foregoing embodiments that the plurality of swing links 12 of the present invention can be pivotally connected to any position where the first link 40 and the second link 41 are not pivoted. Furthermore, in addition to the two-dimensional movement of the mother platform 54 and the child platform 55, the mother platform 54 and the child platform 55 can also produce the same effect of the two-stage staggered lifting and raising waist. In particular, as shown in FIG. 12 is the fourth embodiment of the present invention. The fourth embodiment uses the second pivot portion 51, the third link 53 and the connecting portion 52a of the first embodiment to The eccentric shaft 22 is centered and adjusted to each other, so that the mother platform 54 and the sub-platform 55 can produce the same effect of the two-stage staggered lifting and raising waist.

As shown in Fig. 13, summarizing the waist up exercise device A of the present invention, the following waist up exercise method B of the present invention can be obtained. As shown in Figs. 5 and 6, it includes: a base construction step a, tied to a base 10 is provided with a number of first pivoting parts 11, and each first pivoting part 11 is respectively connected with a swing link 12; a power unit construction step b, a shaft 21 is attached to the base 10 and connected with a motor Linked, and the turn The two ends of the shaft 21 are each provided with an eccentric shaft 22; a connecting rod assembly step c is to set a first connecting rod 40 and a second connecting rod 41 as a set, one end of which is respectively arranged at both ends of the rotating shaft 21 , And the eccentric shafts 22 at both ends of the rotating shaft 21 are pivotally connected to the first link 40 and the second link 41, and the other ends of the two first links 40 and the two second links 41 are pivoted to the The corresponding swing link 12 on the base 10; a parent platform construction step d further includes a parent platform 54 and a child platform 55, and a perforation 541 is provided on the parent platform 54 and in the perforation 541 The sub-platform 55 is provided, and at the bottom of the sub-platform, there are a number of second pivoting portions 51; 51a and a number of connecting portions 52; 52a, and each of the second pivoting portions 51; 51a is respectively connected with a third Connecting rods 53; 53a, and the mother-and-child platform is pivotally connected to each first connecting rod 40 with each third connecting rod 53; 53a and each connecting portion 52; 52a is pivoted to each second connecting rod 41, connecting each of the third connecting rods 53; 53a to each first connecting rod 40; The two pivotal portions 51 and the third connecting rods 53 are connected to the mother platform 54 and the second pivotal portions 51a and the third connecting rods 53a are connected to the sub-platform 55, and the connecting portions 52 are connected to the mother platform. The platform 54 and each connecting portion 52a are connected to the sub-platform 55.

When the eccentric shafts 22 form a circular rotation track, the mother-and-child platform 50 will move in a left-right arc due to the swing of the swing link 12, and the two first links 40 and the two second links will move in an arc. The tilting of the rod 41 moves up and down. Therefore, the parent platform 50 will perform a two-dimensional movement as shown in FIGS. 5 and 6, and at the same time, the mother platform 54 will be linked with each second pivot portion 51, each connecting portion 52, and each third link 53. , And each second pivotal portion 51a, each connecting portion 52a, and each third link 53a are used to link the sub-platform 55, so that the parent platform 54 and the sub-platform 55 not only perform two-dimensional movement, but also make the The mother platform 54 and the child platform 55 produce a two-stage staggered lifting effect.

In summary, the present invention relates to a "waist-lifting fitness device and method", and the structure of each embodiment has not been seen in books or publicly used, and sincerely meets the requirements of a patent application. I sincerely ask the Jun Bureau to approve the patent as soon as possible. , The most grateful prayer; For those who need to be clarified, the above are the specific embodiments of the case and the technical principles used. If the changes made in accordance with the concept of the case, the resulting functional effects still do not exceed the spirit covered by the specification and drawings, All should be combined with Chen Ming within the scope of this case.

A: waist fitness device

10: Base

11: The first pivot

12: swing link

20: electric motor

21: shaft

22: eccentric shaft

30: Deceleration group

40: The first link

41: second link

51, 51a: second pivot

52, 52a: connecting part

53, 53a: third link

Claims (9)

A waist-lifting fitness device includes: a base provided to be placed on a plane, and the base is provided with a number of first pivot parts, and each first pivot part is respectively connected with a swing link; and a motor, It is attached to the base for providing rotation power; a rotating shaft is attached to the base and is linked with the motor, and the two ends of the rotating shaft are each provided with an eccentric shaft; two first connecting rods and two second connecting rods, A first connecting rod and a second connecting rod are used as a set, one ends of which are respectively arranged at the two ends of the rotating shaft, and the eccentric shafts at both ends of the rotating shaft are pivotally connected to the first connecting rod and the second connecting rod. The other ends of the two first links and the two second links are pivotally connected to the corresponding swing links located above the base; and a parent-child platform, which further includes a parent platform and a child platform, and A perforation is provided on the mother platform, and the sub platform is provided in the perforation, and at the bottom of the mother platform is provided a number of second pivoting parts and a number of connecting parts, and the second pivoting parts are respectively connected A third link, and the parent-child platform is pivotally connected to each first link by each third link and each second link is pivotally connected by each connecting part, and the plurality of second pivot parts are partially connected to The mother platform and part are connected to the child platform, and the number of connecting parts is partly connected to the mother platform and partly to the child platform. The waist-lifting fitness device according to claim 1, wherein the pivotal position of the third link and the first link and the pivotal position of the first link and the eccentric shaft are between the swing link and the first link Different sides of the pivoting position, and the pivoting position of the connecting portion and the second link and the pivoting position of the second link and the eccentric shaft are on different sides of the pivoting position of the swing link and the second link . The waist-lifting fitness device according to claim 1, wherein the pivotal position of the third link and the first link and the pivotal position of the first link and the eccentric shaft are between the swing link and the first link The same side of the pivoting position, and the position where the connecting portion and the second link are pivoted and the position where the second link is pivoted with the eccentric shaft are on the same side of the pivoting position of the swing link and the second link . According to claim 1, the waist lifting fitness device, wherein a first pivotal portion and one of its connecting portions are pivotally connected to the first link and the second link, and the swing link is pivotally connected to the first link The positions of the rod and the second link are the same. According to claim 1, the waist-stiffening fitness device, wherein the plurality of swing links are pivotally connected to any position where the first link and the second link are not pivotally connected. The waist-stiffening fitness device according to claim 1, wherein a cushion body is provided on the platform. The waist-stiffening fitness device according to claim 1, wherein the motor is a deceleration motor. According to claim 1, wherein the base is provided with a deceleration group, the deceleration group is respectively connected between the motor and the rotating shaft for transmitting the rotating power of the motor to the rotating shaft, so that the rotating shaft rotates . A waist-lifting fitness method includes: a base construction step, a base is provided with a number of first pivot parts, and each first pivot part is respectively connected with a swing link; a power unit is constructed Step: Set a rotating shaft on the base and linked with an electric motor, and two ends of the rotating shaft are each provided with an eccentric shaft; a connecting rod assembly step, a first connecting rod and a second connecting rod are set as a set , One ends of which are respectively arranged at both ends of the rotating shaft, and the eccentric shafts at both ends of the rotating shaft are pivotally connected to the first connecting rod and the second connecting rod, and the other ends of the two first connecting rods and the two second connecting rods It is pivotally connected to the corresponding number of swing links located above the base; the step of constructing a parent platform further includes a parent platform and a child platform, and a perforation is provided on the parent platform, and in the perforation The sub-platform is provided to form the parent-child platform, and the bottom of the parent-child platform is provided with a number of second pivoting parts and a number of connecting parts, and each second pivoting part is respectively connected with a third connecting rod, and The parent-child platform is pivotally connected to each first connecting rod by each third link and each second connecting rod is pivotally connected by each connecting part, and the plurality of second pivoting parts are partially connected to the mother platform and partly connected to the A sub-platform, and the number of connecting parts is partially connected to the parent platform and partially connected to the sub-platform.

Images