TW201722508A - Inversion device capable of automatically adjusting the position of the gravity center in response to the body weights of different users thereby increasing the convenience in use - Google Patents

Abstract

An inversion device comprises a support frame, two gravity center adjustment units and a user fixer. The gravity center adjustment units are pivotally connected to two side tops of the support frame, respectively. Each of the gravity center adjustment units includes an adjustment seat, a pivotal shaft, at least a spring and at least a sliding shaft. The adjustment seat is provided with at least a skewed slot. The adjustment seat is pivotally connected to the support frame through the pivotal shaft for receiving an applied external force to perform a pivotal rotation relative to the support frame. The bottom end of the spring is abutted against the adjustment seat. The sliding shaft is inserted in the skewed slot in a sliding manner for receiving an applied external force to slide and move inside the skewed slot. The user fixer is provided to fix the user's body. The user fixer has two sides fixed to the sliding shaft of each gravity center adjustment unit and abutted against the top end of the spring, respectively. As a result, it is able to achieve the function of automatically adjusting the position of the gravity center in response to the body weights of different users thereby increasing the convenience in use.

Description

Inverted device

The present invention relates to an inverted device, and more particularly to an inverted device that automatically adjusts the position of the center of gravity.

Press, the inverted device is used to assist in the inverted body, is a currently very popular sports and fitness equipment.
However, the conventional inverted device is mainly composed of a support frame and a user fixed body, the support frame can be supported and placed on the ground, and the user fixed body is pivotally connected to the support frame for use. The person is fixed and can be turned over with respect to the support frame to achieve the purpose of inverting the user.
However, in the above-mentioned inverted device, the relative position between the user fixed body and the support frame is fixed, that is, the position of the center of gravity of the user fixed body is fixed. If a user with a heavier weight is using it, it is often difficult to turn backwards, but it is difficult to turn it forward. However, when a user with a light weight is used, it is difficult to turn back backwards. The problem of inconvenience and poor applicability in use.

In view of the above, in order to improve the prior art, the position of the center of gravity of the conventional inverted device is fixed, which is inconvenient to use and poor in applicability; the present invention provides an inverted device mainly comprising a support frame and a double center of gravity adjustment unit. The center of gravity adjustment unit is pivotally connected to the top of the two sides of the support frame, and each of the center of gravity adjustment units has an adjustment seat, a pivot shaft, at least one spring and at least one sliding shaft. The adjusting seat has at least one chute, and the adjusting seat is pivotally connected to the supporting frame by the pivoting shaft, and can be pivoted relative to the supporting frame by an external force, and the bottom end of the spring is abutted In the adjusting seat, the sliding shaft is slidably inserted into the chute, and can be slipped by the external force acting on the chute. The user fixing system is used for fixing the user's body, and the user is fixed. The two sides of the body are respectively fixedly connected to the sliding shaft of the center of gravity adjusting unit and abutting against the top end of the spring; thereby, the effect of automatically adjusting the position of the center of gravity according to the user's different weight can be achieved. Into the ease of use and on the promotion of applicability.
In addition, the present invention further provides an inverted device, which mainly includes a support frame, a center of gravity adjustment unit, and a user fixed body; the center of gravity adjustment unit is pivotally connected to the top of the two sides of the support frame, and the center of gravity adjustment unit has An adjusting seat, two pivoting shafts, at least one spring and at least two sliding shafts, the adjusting seat has two vertical plates and a bottom plate connected between the two vertical plates, the vertical plates have at least one inclined groove, and the respective vertical plates The plate system is pivotally connected to the support frame by the pivot shaft, and is pivoted relative to the support frame by an external force, and the bottom end of the spring abuts against the bottom plate, and the sliding shaft is slidably inserted The chute is slidable by the external force acting on the chute; the user fixing body is for fixing the body of the user, and the user fixing body and the sliding shaft of the center of gravity adjusting unit Fixing and abutting on the top end of the spring; thereby, the effect of automatically adjusting the position of the center of gravity according to the user's different weight can be achieved, thereby improving the convenience of use and improving the applicability.

"First preferred embodiment"
100‧‧‧Inverted device 10‧‧‧Support frame 20‧‧‧Center of gravity adjustment unit 21‧‧‧Adjustment seat 211‧‧‧Flat plate 212‧‧‧ Base plate 213‧‧‧ chute 214‧‧ Spring positioning part 22 ‧‧‧Pivot shaft 23‧‧‧ Spring 24‧‧‧Sliding shaft 30‧‧‧User fixed body 31‧‧‧Backrest 32‧‧‧ Hip seat 321‧‧‧Frame 33‧‧‧ Extension rod 34 ‧‧‧Straight bar 35‧‧‧ Activity pinch bar 36‧‧‧Activity presser bar 37‧‧‧ Waist band 91‧‧‧ User "Second preferred embodiment"
200‧‧‧Inverted device 40‧‧‧Support frame 50‧‧‧Center of gravity adjustment unit 51‧‧‧Adjustment seat 511‧‧‧Flat plate 512‧‧‧ Base plate 513‧‧‧ chute 514‧‧ Spring position 52 ‧‧‧Pivot shaft 53‧‧‧Spring 54‧‧‧Sliding shaft 60‧‧‧User fixed body 61‧‧‧Backrest 62‧‧‧ Hip seat 621‧‧‧Frame 622‧‧‧Board 63 ‧‧‧Extension rods 64‧‧‧Straight rods 65‧‧‧ Activity pinning bars 66‧‧‧Activity presser bars 67‧‧‧Waist belts 91‧‧‧Users

The first figure is an exploded perspective view of a first preferred embodiment of the present invention.
The second drawing is a perspective assembled view of the embodiment shown in the first figure.
The third drawing is a side view and a partial enlarged view of the embodiment shown in the first figure.
The fourth figure is a schematic view showing the state of use of the embodiment shown in the first figure.
The fifth drawing is a schematic view showing the state of use of the embodiment shown in the first figure.
Figure 6 is a schematic view showing the state of use of the embodiment shown in the first figure.
Figure 7 is a perspective exploded view of a second preferred embodiment of the present invention.
The eighth figure is a perspective assembled view of the embodiment shown in the seventh figure.
The ninth drawing is a side view and a partially enlarged schematic view of the embodiment shown in the seventh figure.
The tenth figure is a schematic view showing the state of use of the embodiment shown in the seventh figure.
The eleventh drawing is a schematic view showing the state of use of the embodiment shown in the seventh figure.

In order to enable the reviewing committee to have a better understanding and recognition of the features and characteristics of the present invention, the following preferred embodiments are illustrated with the following description:
Referring to the first to sixth embodiments, an inverted device 100 according to a first preferred embodiment of the present invention includes a support frame 10, a center of gravity adjustment unit 20, and a user fixture 30, wherein:
Referring to the first to third figures, the support frame 10 is configured to be stably placed on the ground (or plane).
Referring to the first to third figures, the center of gravity adjustment unit 20 is pivotally connected to the top of the two sides of the support frame 10, respectively. Each of the center-of-gravity adjusting units 20 has an adjusting seat 21, a pivoting shaft 22, two springs 23 and two sliding shafts 24; the adjusting base 21 has a vertical plate 211 and a bottom plate 212, and the vertical plate 211 has two mutually The parallel plate 213 is pivotally connected to the support frame 10 by the pivot shaft 22, and is pivoted relative to the support frame 10 by an external force. The bottom plate 212 is coupled to the vertical plate. On the bottom side of the 211, the bottom plate 212 has two spring positioning portions 214. The bottom ends of the two springs 23 abut against the spring positioning portions 214. The two sliding shafts 24 are respectively slidably inserted into the oblique grooves 213. Internally, it can be slipped by the external force in the chute 213.
Referring to the first to third figures, the user fixing body 30 is used to fix the user's body. The user fixing body 30 has a backrest portion 31, a hip seat portion 32 coupled to the bottom portion of the backrest portion 31, an extension rod 33 extending downward from the hip seat portion 32, and a laterally fixed connection to the extension portion a cross bar 34 at the end of the rod 33, a movable clamping rod 35 coupled to the extension rod 33 and movable in the axial direction of the extension rod 33, coupled to the extension rod 33, and along the The movable rod 33 and the waist belt 37 disposed on the backrest portion 31 are radially extended to the movable adjustment position; the two sides of the hip seat portion 32 have a symmetrical frame 321, and the frames 321 are The sliding shaft 24 of each of the center-of-gravity adjusting units 20 is fixed to be engaged with the sliding shaft 24, and the frame 321 abuts against the top end of the spring 23 to provide the frame 321 by the spring 23. Predetermined elastic preload.
Therefore, the above is a description of each component of the inverted device 100 and its assembly manner provided by the first preferred embodiment of the present invention, and then its use characteristics are as follows:
When the user wants to use the inverting device 100 provided by the present invention, first, as shown in the fourth figure, the buttocks of the user 91 ride on the hip sitting portion 32 of the user fixing body 30, and the back of the user 91. Then, the waist strap 37 is fastened to the back of the user 91, and the ankle of the user 91 is hooked between the crossbar 34 and the movable clamping lever 35. And the appropriate clamping force is adjusted by the movable clamping lever 35, and the movable pressing foot lever 36 is pressed against the thigh of the user 91, and the appropriate tightness is adjusted, so that the user can be fixed to the The user is fixed on the body 30.
When the user 91 has been fixed to the user fixing body 30, since the weight of the user 91 is received by the user fixing body 30, the user fixing body 30 drives the sliding shaft 24 along the oblique direction. The slot 213 is moved down to the proper position and the spring 23 is compressed by the frame 321 of the hip seat 32. At this time, since the user fixing body 30 is interlocked by the sliding shaft 24, the center of gravity can be automatically adjusted to an appropriate position, so that the user can easily tilt the entire user fixing body 30 backwards, as shown in FIG. The user 91 is presented with an inverted state on the head and the back.
In addition, as shown in the sixth figure, when the weight of the user 91 is light, the weight of the user's fixed body 30 is naturally light, so the pressure applied by the spring 23 is also small, so that the spring 23 does not It is fully compressed, so that the sliding shaft 24 is not displaced to the lowest position. Thereby, the user fixing body 30 is not moved too far to meet the position of the center of gravity of the lighter weight.
Therefore, since the present invention can automatically adjust the position of the center of gravity according to the different weights of the user, the user of different weights can easily perform the action of reclining upside down to enhance the convenience of use.
Referring to the seventh to eleventh embodiments, an inverted device 200 according to a second preferred embodiment of the present invention includes a support frame 40, a center of gravity adjustment unit 50 and a user fixture 60, wherein:
Referring to the seventh to ninth drawings, the support frame 40 is configured to be stably placed on the ground (or a flat surface), and the support frame 40 provided in this embodiment is supported by the first preferred embodiment. The same frame, the capacity is not much to repeat.
Referring to the seventh to ninth views, the center of gravity adjustment unit 50 is pivotally connected to the top of the two sides of the support frame 40. The center of gravity adjusting unit 50 has an adjusting seat 51, two pivoting shafts 52, a spring 53 and four sliding shafts 54. The adjusting base 51 has two vertical plates 511 and a bottom plate 512. The vertical plates 511 are parallel to each other. The inclined plate 513 is pivotally connected to the top of the two sides of the support frame 10 by the pivot shafts 52, and can be pivoted relative to the support frame 10 by an external force. The bottom plate 512 The bottom plate 511 is connected to the inner side of the bottom plate 511. The bottom plate 512 has a spring positioning portion 514. The bottom end of the spring 53 abuts against the spring positioning portion 514. The four sliding shafts 54 are respectively slide-inserted. In the inclined grooves 513, an external force acts on the inclined grooves 513 to slide.
Referring to the seventh to ninth figures, the user fixing body 60 is used to fix the user's body. The user fixing body 60 has a backrest portion 61, a hip seat portion 62 coupled to the bottom portion of the backrest portion 61, an extension rod 63 extending downward from the hip seat portion 62, and a laterally fixed connection to the extension portion a cross bar 34 at the end of the rod 63, a movable clamping rod 65 coupled to the extension rod 63 and movable in the axial direction of the extension rod 63, coupled to the extension rod 63, and along the The movable lever 65 and the waist strap 67 disposed on the backrest portion 61 are disposed in the movable adjustment position of the extension rod 63; the hip seat portion 62 has a frame 621 symmetrically disposed on the two sides and coupled to the second a frame 622 between the frames 621, the frames 621 are fixed to the sliding shaft 54 of the center of gravity adjustment unit 50, so that the user fixing body 60 is co-operated with the sliding shaft 54, and the carrier plate 622 is abutted thereto. The top end of the spring 53 is provided by the spring 53 to provide a predetermined elastic preload of the hip seat portion 62.
Therefore, the above description is the introduction of each component of the inverted device 200 and the assembly method thereof according to the second preferred embodiment of the present invention, and then the features of its use are described as follows:
When the user wants to use the inverting device 200 provided by the present invention, first, as shown in the tenth figure, the buttocks of the user 91 ride on the hip sitting portion 62 of the user fixing body 60, while the back of the user 91 is Abutting against the backrest portion 61, and tightening the waistband 67 to the waist of the user 91, the ankle of the user 61 is hooked between the crossbar 64 and the movable clamping lever 65. The appropriate clamping force is adjusted by the movable clamping lever 65, and the movable pressing foot lever 66 is pressed against the thigh of the user 91, and the appropriate tightness is adjusted, so that the user can be fixed to the use. The holder 60 is fixed.
When the user 91 has been fixed to the user fixing body 30, since the weight of the user 91 is received by the user fixing body 60, the user fixing body 60 drives the sliding shaft 54 along the oblique direction. The slot 513 is moved down to the proper position and the spring 53 is compressed by the carrier 622 of the hip seat 62. At this time, since the user fixing body 60 is interlocked by the sliding shaft 54, the center of gravity can be automatically adjusted to an appropriate position, so that the user can easily tilt the entire user's fixed body 30 backwards, as shown in FIG. The user 91 is presented with an inverted state on the head and the back.
Although the structure of the present embodiment is slightly different from that of the first embodiment, the same effect can be achieved, and the position of the center of gravity can be automatically adjusted according to the weight of the user, so that users of different weights can easily The ground is tilted upside down to enhance the convenience of use.
The above is only the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. All of the related art in the art will be equally changed according to the present invention. The scope of coverage.

100‧‧‧Inverted device

10‧‧‧Support frame

20‧‧‧Center of gravity adjustment unit

21‧‧‧ adjustment seat

211‧‧‧ 立板

212‧‧‧floor

213‧‧‧ chute

214‧‧‧Spring Positioning Department

22‧‧‧ pivot shaft

23‧‧‧ Spring

24‧‧‧Sliding shaft

30‧‧‧User fixed body

31‧‧‧ Backrest

32‧‧‧ Hip seat

321‧‧‧Frame

33‧‧‧Extension rod

34‧‧‧crossbar

35‧‧‧Active pinch

36‧‧‧Activity presser

37‧‧‧Waist belt

Claims (8)

An inverted device mainly comprises:
a support frame;
The center of gravity adjustment unit is respectively pivotally connected to the top of the two sides of the support frame, and each of the center of gravity adjustment units has an adjustment seat, a pivoting shaft, at least one spring and at least one sliding shaft, and the adjusting seat has at least one a tilting groove, the adjusting seat is pivotally connected to the supporting frame by the pivoting shaft, and can be pivoted relative to the supporting frame by an external force, and the bottom end of the spring abuts against the adjusting seat, the sliding The shaft is slidably inserted into the chute, and can be slipped by the external force acting on the chute;
A user fixing body is used for fixing the body of the user. The two sides of the user fixing body are respectively fixed to the sliding shaft of the center of gravity adjusting unit and abutted against the top end of the spring. The inverting device of claim 1, wherein the adjusting base has a vertical plate and a bottom plate, the inclined groove is formed on the vertical plate, and the vertical plate is pivotally connected by the pivot shaft The bottom plate is coupled to the bottom side of the bottom plate, and the bottom plate has at least one spring positioning portion, and the bottom end of the spring abuts against the spring positioning portion. The inverting device of claim 1, wherein the user fixture has a backrest portion, a hip seat portion coupled to the bottom portion of the backrest portion, and an extension extending downward from the hip seat portion. a rod, a cross bar fixedly coupled to the end of the extension rod, a movable clamping rod coupled to the extension rod and movable in the axial direction of the extension rod, and coupled to the extension rod, and a movable pressing foot rod capable of performing an active adjustment position along the radial direction of the extension rod and a waist belt disposed on the backrest portion; the sliding side of the two sides of the hip sitting portion and the respective center of gravity adjusting unit Connected to and abuts the top of the spring. The inverting device according to claim 3, wherein the two sides of the hip sitting portion have a symmetrical frame, and the frames are fixed to the sliding shafts of the center of gravity adjusting units, so that the user fixing body and the The sliding shaft is co-operating, and the frame abuts against the top end of the spring to provide a predetermined elastic preload of the frame by the spring. An inverted device mainly comprises:
a support frame;
a center of gravity adjustment unit pivotally connected to the top of the two sides of the support frame, the center of gravity adjustment unit has an adjustment seat, two pivot shafts, at least one spring and at least two sliding shafts, the adjustment seat has two vertical plates and a connection The bottom plate between the two vertical plates, the vertical plates have at least one inclined groove, and the vertical plates are respectively pivotally connected to the support frame by the pivot shaft, and can be externally acted on the support frame Pivoting, the bottom end of the spring abuts against the bottom plate, the sliding shaft is slidably inserted into the chute, and can be slipped by the external force acting on the chute;
A user fixing body is used for fixing the body of the user, and the user fixing body is fixed to the sliding shaft of the center of gravity adjusting unit and abuts against the top end of the spring. The inverting device according to claim 5, wherein the bottom of the adjusting base has at least one spring positioning portion, and the bottom end of the spring abuts against the spring positioning portion. The inverting device according to claim 5, wherein the user fixing body has a backrest portion, a hip seat portion coupled to the bottom portion of the backrest portion, and an extension extending downward from the hip seat portion. a rod, a cross bar fixedly coupled to the end of the extension rod, a movable clamping rod coupled to the extension rod and movable in the axial direction of the extension rod, and coupled to the extension rod, and a movable presser foot and a waist strap disposed on the backrest portion in a radial direction of the extension rod; the two sides of the hip seat portion are fixed to the sliding shaft of the center of gravity adjustment unit and The bottom of the hip seat abuts against the top end of the spring. The inverting device according to the seventh aspect of the invention, wherein the hip seat portion has a frame that is symmetric on two sides and a frame that is coupled between the two frames, the frames and the sliding axis of the center of gravity adjustment unit The fixing is such that the user fixing body is co-operating with the sliding shaft, and the bearing plate abuts against the top end of the spring to provide a predetermined elastic preload of the hip seat portion by the spring.