JP3223348U - Training belt - Google Patents

Abstract

Provided is a training belt that can be used by users with different body shapes and can be quickly assembled or disassembled. A training belt includes a plurality of basic members 1 having an arc shape and a weight portion 3. The basic members 1 are connected to each other and combined to form the annular rail body A. The number of basic members 1 determines the inner diameter of the annular rail body A. Each basic member 1 has a bottom wall and both side walls. Both side walls are provided on the bottom wall so as to have flexibility. A channel 13 is defined between both side walls, and the channel 13 of each basic member 1 is connected to form a rail A1 extending along the circumferential direction of the annular rail body A. The weight portion 3 includes a slide base 31 that is slidably disposed on the rail A <b> 1 and connected to the balance weight 32. [Selection] Figure 1

Description

  The present invention relates to a training device, and more particularly to a training device used for a lower back.

  Conventionally, many people have trained the waist by turning the hula hoop around the waist, but it has been difficult to control the hula hoop because the inner diameter of the hula hoop is considerably larger than the waist circumference of the user. Therefore, it is difficult for an inexperienced person to hold the hula hoop in the position of the waist, and if the hula hoop falls from the waist, it cannot continue to exercise, and if the posture to pick up the hula hoop is not appropriate, the waist is damaged. There was also.

Therefore, Patent Document 1 has been submitted to improve the above-described problems. This patent document 1 has an annular rail, and a weight member is slidably connected to the annular rail. When the user fixes the rail so as to surround the waist, and the waist is shaken back and forth, the weight is moved. I was able to slide on the rails and train my waist. However, since the inner diameter of the rail is fixed and cannot be adjusted, it is difficult for users with different body shapes to use. For this reason, some elastic belts are provided on the inner ring of the rail and fastened to the user's waist.Such elastic belts have a poor fixing effect. Sometimes it fell off and dropped.

The lower back training apparatus of patent document 2 has an annular rail. This annular rail has an adjusting portion, and can be used by users with different body shapes by changing the overall length of the adjusting portion to adjust the inner diameter of the rail. However, since the amount of change in length that can be adjusted by the adjustment unit is not sufficient, the needs of all users cannot be satisfied.

PCT Application Publication No. WO / 1994/012242 Taiwan Utility Model Notification No. M458899

The main object of the present invention is to provide a training belt that can be used by users with different body shapes because it can be configured by connecting multiple basic members, and the total length can be adjusted by changing the number of connected basic members. It is to be.
Another object of the present invention is to provide a training belt that can be quickly assembled or disassembled because each basic member has a simple assembly structure.

In order to solve the above-described problem, according to a first embodiment of the present invention, a training belt including a plurality of basic members and weight parts having an arc shape, wherein the basic members are connected to each other and combined. The number of the basic members determines the inner diameter of the annular rail body, each basic member has a bottom wall and both side walls, and both side walls can be formed on the bottom wall. Provided with flexibility, a channel is defined between the side walls, the channel of each basic member is connected to form a rail extending along the circumferential direction of the annular rail body, Each of the basic members has a pair of pivots provided at one end on both side walls, and a pair of pivot holes formed at the other ends of the side walls, The pivot is the pivot hole of the adjacent basic member The guide is inclined at a location near the pivot hole on the both side walls of each basic member, and a stopper portion is provided above the pivot hole on the both side walls, respectively. One of the plurality of basic members is used as a connector, and the connector is formed with a guide groove corresponding to each of the pivot attachment holes, and the pivot of the adjacent basic member is inserted into the guide groove. The connector is slid into the connector, and a locking member is pivotally attached to the connector corresponding to each of the pivoting holes, and each of the locking members is pivotally rotated to enter the guide groove, and adjacent to each other. There is provided a training belt that locks the pivot of a basic member, and that the weight portion is slidably disposed on the rail and includes a slide base connected to a balance weight.

It is preferable that a magnet is disposed on the slide base, and the annular rail body has a counter constituted by a hall sensor or a lead sensor, and the counter measures the number of times the slide base passes.

It is a perspective view which shows the training belt which concerns on one Embodiment of this invention. It is a disassembled perspective view which shows the training belt which concerns on one Embodiment of this invention. It is a perspective view which shows the basic member of the training belt which concerns on one Embodiment of this invention. It is explanatory drawing of the operation | movement which assembles the basic member of the training belt which concerns on one Embodiment of this invention. It is explanatory drawing of the operation | movement which decomposes | disassembles the basic member of the training belt which concerns on one Embodiment of this invention. It is a disassembled perspective view which shows the connector of the training belt which concerns on one Embodiment of this invention. It is explanatory drawing of the state with which the connector and basic member of the training belt which concern on one Embodiment of this invention were combined. It is explanatory drawing of the state with which the connector and basic member of the training belt which concern on one Embodiment of this invention were combined. It is explanatory drawing of the state which combined the weight member of the training belt which concerns on one Embodiment of this invention with the annular rail.

  Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In addition, the following Example is only what showed the preferred embodiment of this invention, and the technical scope of this invention is not limited to the following Example itself at all.

  Please refer to FIG. 1 and FIG. As shown in FIGS. 1 and 2, the training belt according to an embodiment of the present invention is composed of at least an annular rail body A and a weight portion 3. The annular rail body A is configured by connecting a plurality of elementary members 1 having an arc shape to each other. The inner diameter of the annular rail body A is determined depending on the number of connecting the basic members 1. Specifically, as the number of basic members 1 to be connected increases, the entire length of the annular rail body A increases, and the inner diameter increases accordingly. The number of basic members 1 to be connected can be adjusted according to the size of the user's waist, and the inner diameter of the annular rail body A to be combined can be adjusted to the waist. Can be used.

  Please refer to FIG. As shown in FIG. 3, the basic member 1 described above has a bottom wall 11 and both side walls 12. The both side walls 12 are erected on both sides of the bottom wall 11 and have a substantially U-shape. Both side walls 12 have flexibility and are slightly deformed with respect to the bottom wall 11 when a force is applied. A channel 13 is defined between the side walls 12. When the basic members 1 are connected to form the annular rail body A, the rails A1 (see FIG. 1) extending along the circumferential direction of the annular rail body A are formed by the channels 13. Each basic member 1 has a pivot 14 provided on both side walls 12 at one end of the channel 13, and a pivot hole 15 formed on both side walls 12 at the other end of the channel 13. A guide slope 16 is provided at a location near the pivot hole 15 on both side walls 12, and a stopper portion 17 is provided above the pivot hole 15 on both side walls 12.

  When a plurality of basic members 1 and 2 are sequentially combined and connected, an annular rail body is formed. Specifically, as shown in FIG. 4, first, one pivot 14 </ b> A of the plurality of basic members 1 is obliquely inserted into the pivot mounting hole 25 </ b> A of the adjacent basic member 2, The pivot 14 </ b> B is brought into contact with the guide slope 26 of the basic member 2. Subsequently, when the basic member 1 is pushed and rotated about the pivot 14A, and the pivot 14B is slid into the pivot mounting hole 25B along the guide inclination 26 of the basic member 2, the two adjacent basic members 1 and 2 are assembled. Complete. By the assembly method as described above, the annular rail body can be formed by a method in which a plurality of basic members 1 and 2 are sequentially connected and a front end portion and a rear end portion are connected.

  On the contrary, as shown in FIG. 5, the basic member 1 can be separated by pivoting with respect to the basic member 2. At this time, since both side walls 12 of the basic member 1 are stopped by the two stopper portions 27 of the basic member 2, the two pivots 14 of the basic member 1 are deformed from the pivot attachment holes 25 of the basic member 2 because force is applied. When ejected, the basic member 2 and the basic member 1 can be separated.

  Further, as shown in FIG. 6, the basic structure of the connector 4 is the same as that of the basic member described above, but guide grooves 43 are formed in the corresponding pivot attachment holes 42 on the two side walls 41, respectively. The pivot shafts of adjacent basic members are inserted into the guide grooves 43 and slide into the pivot attachment holes 42 of the connector 4, and locking members are pivotally attached to the connector 4 described above corresponding to the respective pivot attachment holes 42. The locking member includes a first locking block 44 and a second locking block 45. The first locking block 44 is pivotally mounted on the side wall 41 by the first spring 441 and pivotally inserted into the guide groove 43 to lock the pivots of adjacent basic members. The second locking block 45 is provided on the side wall 41 by the second spring 451, the position of the second locking block 45 is controlled by the second spring 451, and the first locking block 44 is engaged. Match.

  After connecting the plurality of basic members 1 in a daisy chain, the front end portion and the rear end portion thereof are connected to the above-described connectors. As shown in FIGS. 7 and 8, the pivot 14 of the basic member 1 is slid into the pivot mounting hole 42 of the connector 4 through the guide groove 43 of the connector 4. Next, when the first locking block 44 is swung to enter the guide groove 43 and hooked onto the pivot shaft 14, the basic member 1 and the connector 4 can be firmly coupled. Further, when the first locking block 44 is swung, the first locking block 44 pushes and opens the second locking block 45, and after the first locking block 44 hooks the pivot 14, When the second locking block 45 is pulled by the second spring 451 to return, the first locking block 44 is engaged, and the connection between the connector 4 and the adjacent basic member 1 can be firmly maintained. it can.

  As described above, the annular rail body constituted by each basic member has been described. In the present embodiment, as shown in FIG. 1, perforations 18 are formed in each basic member 1, and elastic belts 19 are attached to each of the basic belts 1. An elastic belt is formed by inserting the front end portion and the rear end portion through the perforation 18 of the basic member 1, and the annular rail body A is placed on the waist of the user so that the annular rail body A does not fall inadvertently. Can be tightened.

  As can be seen from the above, the weight portion 3 is disposed on the rail A1 of the annular rail body A. As shown in FIG. 2, the weight portion 3 includes a slide base 31 and a balance weight 32. The slide base 31 is configured by pivotally mounting two slide tables 33 having rollers, and can pivot on each other. The balance weight 32 is connected to the slide base 31 by a strap 34 whose length can be adjusted. The slide base 31 is slidably disposed in the rail A1 of the annular rail body A. As shown in FIG. 9, the inner diameter can be changed depending on the number of basic members 1 included in the annular rail body A. The curvature of the rail A1 changes accordingly. The two slide tables 33 of the slide base 31 are pivotally rotated to correspond to the curvature of the rail A1, the slide base 31 is joined to the rail A1, and the slide base 31 can smoothly slide in the rail A1. it can.

  In the present embodiment, the slide base 31 may be provided with a magnet. The annular rail body A has a counter (not shown) constituted by a hall sensor or a lead sensor. The counter measures the number of times that the slide base 31 passes. That is, the user swings the waist part back and forth, left and right, slides the weight part 3, measures the number of times the slide base 31 rotates on the annular rail body A, transmits the above data to the outside by the information communication module, and uses it. The data is processed by a computer.

DESCRIPTION OF SYMBOLS 1 Basic member 2 Basic member 3 Weight part 4 Connector 11 Bottom wall 12 Both side wall 13 Channel 14 Pivot 14A Pivot 14B Pivot 15 Pivot hole 16 Guide inclination 17 Stopper part 18 Perforation 19 Elastic belt 25 Pivot hole 25A Pivot hole 25B Pivot Hole 26 Guide slope 27 Stopper portion 31 Slide base 32 Balance weight 33 Slide table 34 Tie string 41 Side wall 42 Pivoting hole 43 Guide groove 44 First locking block 451 Second locking block 441 First spring 451 First 2 spring A annular rail body A1 rail

Claims (2)

A training belt comprising a plurality of basic members and a weight portion exhibiting an arc shape,
The basic members are connected to each other and combined to form an annular rail body, the number of the basic members determines the inner diameter of the annular rail body, each basic member has a bottom wall and both side walls, The both side walls are provided on the bottom wall so as to have flexibility, a channel is defined between the side walls, and the channels of the basic members are connected to each other in the circumferential direction of the annular rail body. A rail extending along the side walls is formed, and each of the basic members includes a pair of pivots provided at one end on the side walls, and a pair of pivot holes formed at the other ends of the side walls. The pivot shaft of each of the basic members is pivotally installed in the pivot attachment hole of the adjacent basic member, and a guide slope is provided at a location near the pivot attachment holes of the both side walls of each basic member. Provided on the both side walls above the pivot attachment holes, stoppers There respectively provided,
One of the plurality of basic members is used as a connector, and the connector is formed with a guide groove corresponding to each of the pivot attachment holes, and the pivot of the adjacent basic member is inserted into the guide groove. The connector is slid into the connector, and a locking member is pivotally attached to the connector corresponding to each of the pivot holes, and each of the locking members is pivotally rotated to enter the guide groove, and adjacent to the Lock the pivot of the basic member,
The weight part includes a slide base that is slidably disposed on the rail and connected to a balance weight. A magnet is disposed on the slide base,
The training belt according to claim 1, wherein the annular rail body has a counter constituted by a hall sensor or a lead sensor, and the counter measures the number of times the slide base passes.