JP3086116U - Pedal-type health device - Google Patents

Abstract

(57) [Summary] (Modifications required) [Problem] Can be used easily regardless of the place of use, can change the pedaling movement, concentrate the muscles of different parts and exercise it, and furthermore the movement of the chain Provide a pedal-type health device that is stable and does not come loose. SOLUTION: Two slide rail seats 20 connected by a connecting shaft, a transmission structure 30 including sprockets 31 and 32 and a chain 33 provided in each slide rail seat, and a chain of the transmission structure. Pedal 40 which is directly attached, and lid 5 which covers the transmission structure
0 constitutes the structure of the pedal-type health device, and the structure of the pedal-type health device is rotatably provided on the support column 10 with the support shaft 23, and the support column performs the operation of rotating the support shaft. The positioning member 24 is provided so as to be capable of adjusting the inclination angle of the slide rail seat arbitrarily. In the transmission structure, a sprocket is provided inside a slide rail seat, a chain is provided, and a pedal is provided directly on the chain.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a health device, and more particularly to a health device that trains the lower limbs by performing pedaling exercises.

[0002]

[Prior art]

 In the highly developed modern world of commerce and industry, many are affected mentally or physically under the stress of work and the rhythm of a busy life. For this reason, it is extremely important to develop physical strength and maintain health, and at the same time, to relieve mental stress, and the need for outdoor leisure, including physical exercise, is increasing day by day. However, in a modern society where people are busy with things, there is a limited amount of time available for individual leisure, and even when exercising, appropriate places and equipment are required.

[0003] Among the health devices currently on the market, there is a health device that exercises the lower body using a bicycle structure. In other words, it is a health device that trains by pedaling like a bicycle, but the conventional pedal-type health device has a large volume and requires a certain amount of space for installation as well as storage. If you want a lot of space. Therefore, it cannot be easily used regardless of the location at any time.

[0004] In addition, pedaling exercises, like bicycles, can exercise not only lower body training but also whole body exercises and achieve good effects. However, pedals provided at both ends of a supported rotating shaft can be obtained. This is a repetition of a pedaling exercise, and it is not possible to perform pedaling exercises in different directions or to linearly extend and contract the lower limbs by changing the angle at which the pedal is depressed.

[0005] Furthermore, a pedal-type health device using a conventional bicycle structure is liable to come off when the chain is loosened, causing a failure. This point is also a disadvantage of the conventional pedal health device.

[0006] Therefore, there is provided a health device that can easily perform pedaling exercises regardless of a place, and can change exercises in pedaling exercises to exercise different parts of the lower limb intensively. There is a need in the industry for the development of health devices with less failure.

[0007]

[Problems to be solved by the invention]

 Therefore, in view of the above-mentioned disadvantages of the conventional pedal-type health device, the problem of the present invention is to occupy no space when storing by reducing the volume of the entire device, and to save space when using. The aim is to provide a pedal-type health device that can be easily used without any choice.

A second object of the present invention is to provide a pedal-type health device that can perform pedaling exercises in different directions by arbitrarily adjusting the direction in which the pedal is depressed.

[0009] A third object of the present invention is to provide a pedal-type health device that does not come loose due to stable movement of the chain.

[0010]

[Means for Solving the Problems]

 Therefore, the inventor of the present invention has proposed a structure in which two slide rail seats connected by a connecting shaft, a transmission structure including a sprocket and a chain provided in each slide rail seat, and a chain of the transmission structure directly. The pedal-mounted health device is constituted by a pedal to be attached and a lid covering the transmission structure, and the pedal-type health device is provided rotatably on a support column with a support shaft. This invention was developed by focusing on a structure in which a support member is provided with a positioning member for suppressing the rotation of the support shaft so that the tilt angle of the slide rail seat can be arbitrarily adjusted.

That is, the present invention provides two slide rail seats connected by a connection shaft, a transmission structure provided in each of the slide rail seats, a pedal attached to the transmission structure, A pedal-type health device in which a structural portion of the pedal-type health device is constituted by a lid covering the structure portion, and the structure portion of the pedal-type health device is provided on a support pillar so as to be rotatable by a support shaft. The shaft is formed integrally with the base portion, the support shaft is provided through the support column, and one end of the shaft comes into contact with the support shaft on the back surface of the support column, and the inclination angle of the slide rail seat is adjusted. The slide rail seat is a member that is fixed to both ends of the support shaft and is formed in a hollow and substantially elliptical shape. The transmission structure inside the transmission structure The upper and lower ends of the left and right slide rail seats are connected by connecting shafts, and both ends of the connecting shaft extend into the transmission structure housing portion of the slide rail seat to mount the transmission structure. The transmission structure comprises sprockets provided at both ends of an upper and lower connecting shaft extending into the transmission structure accommodating portion of the slide rail seat, and a chain, and the respective sprockets are simultaneously rotated by the transmission of the chain. The two pedals have a mounting shaft formed at one end, a projecting mounting portion having a pin through hole formed at one end, and a pedal mounting hole formed at an appropriate position of the main body. The mounting block is fixed on the chain with a pin, and the mounting shaft of the pedal is mounted on the pedal mounting block. The lid has an area smaller than that of the slide rail seat. And forming a pedal movement groove along the outer periphery of the slide rail seat in a state where the transmission structure is attached to the opening surface of the slide rail seat to cover the transmission structure and the lid is attached. A pedal-type health device wherein the mounting shaft of the pedal penetrates the pedal moving groove and is fixed to the pedal mounting block so as to move along the outer periphery of the slide rail seat in the pedal moving groove. It is about.

In this invention, instead of suspending the chain between the front and rear gears and pedaling to rotate the gears, the chain is provided on the sprocket installed inside the slide rail seat as described above, By providing a pedal directly on the chain, a new method is adopted in which the pedal moves along the outer periphery of the slide rail seat and the pedal guides the expansion and contraction movement of the leg.

The present invention will be specifically described below. The pedal-type health device according to claim 1 includes two slide rail seats connected by a connection shaft, a transmission structure provided in each of the slide rail seats, and a pedal attached to the transmission structure. The lid for covering the transmission structure constitutes a structural part of the pedal-type health device, and the structural portion of the pedal-type health device is provided on the support column so as to be rotatable by a support shaft. The support shaft is formed integrally with the base portion, the support shaft is provided through the support column, and one end of the support shaft is in contact with the support shaft on the back surface of the slide rail seat. A positioning member for adjusting the inclination angle is provided. The slide rail seat is a member fixed to both ends of the support shaft and formed in a hollow and substantially elliptical shape. The slide rail seat is provided with an opening on one surface and a lid, and the hollow portion has the transmission structure therein. The upper and lower ends of the left and right slide rail seats are connected by connecting shafts, and both ends of the connecting shafts extend into the transmission structure housing portions of the slide rail seats to transmit power. Provide for mounting of structural parts. The transmission structure includes sprockets provided at both ends of the upper and lower connecting shafts extending into the transmission structure accommodating portion of the slide rail seat, and a chain, and the sprockets are simultaneously rotated by the transmission of the chain. The two pedals have a mounting shaft formed at one end, a projecting mounting portion integrally formed with a pin through hole at one end, and a pedal mounting block having a pedal mounting hole formed at an appropriate position of the main body. Is fixed on the chain with a pin, and the mounting shaft of the pedal is mounted on the pedal mounting block. The lid is formed to have an area smaller than that of the slide rail seat, and is attached to an opening surface of the slide rail seat to cover the transmission structure, and the slide rail is mounted in a state where the lid is attached. A pedal movement groove is formed along the outer periphery of the seat, and the mounting shaft of the pedal penetrates the pedal movement groove and is fixed to the pedal mounting block, and the inside of the pedal movement groove is formed on the outer periphery of the slide rail seat. Try to move along.

According to a second aspect of the present invention, in the pedal-type health device, the support pillar, the support shaft, and the structure of the pedal-type health device, or the support shaft and the structure of the pedal-type health device, are chairs. The chair is provided with the function of moving the lower limbs by the structure of the pedal-type health device.

According to a third aspect of the present invention, in the pedal-type health device, the pedal according to the first or second aspect is attached to a chain via a bearing and a pedal mounting seat integrally formed with a mounting pin.

[0016]

[Embodiment of the invention]

 The present invention relates to a health device for training a lower limb by performing a pedaling exercise, and relates to two slide rail seats connected by a connecting shaft, a transmission structure portion provided in each of the slide rail seats, A pedal attached to the transmission structure and a lid covering the transmission structure constitute a structure of the pedal-type health device, and the structure of the pedal-type health device is rotatably supported by a support shaft. The pedal rotates along the outer periphery of the slide rail seat and guides the expansion and contraction of the legs. In order to describe the structure and features of such a pedal-type health device in detail, a specific embodiment will be described below with reference to the drawings.

[0017]

【Example】

 As shown in FIGS. 1, 2, and 3, the lower limb training health device according to the present invention includes two slide rail seats (20) connected by a connection shaft (34) and the respective slide rail seats. A transmission structure (30) provided inside the (20), a pedal (40) attached to the transmission structure (30), and a lid (50) covering the transmission structure include a pedal-type health device. A structural part is constituted, and the structural part of the pedal-type health device is rotatably provided on the support column (10) by the support shaft (23). Further, the support pillar (10) is provided on a base portion.

A support shaft (23) penetrating the upper end is rotatably provided on the support column (10), and one end of the support column (10) contacts the support shaft (23) on the back surface. A contacting positioning member (24) is provided to fix the support shaft (23) to limit the operation.

The slide rail seat (20) is a member fixed to both ends of the support shaft (23) penetrating the support column (10) of the base portion and formed in a hollow and substantially elliptical shape. Is opened to provide a lid body (50), and the hollow portion is a transmission structure housing section (21) in which the transmission structure section (30) is provided. The upper and lower ends of the left and right slide rail seats (20) are connected by connecting shafts (34). Both ends of the connecting shaft extend into the transmission structure receiving portion (21) of the slide rail seat (20) to be used for mounting the transmission structure portion (30). Therefore, the left and right slide rail seats (20) are provided rotatably with respect to the support column (10) of the base by the support shaft (23), and the rotation is suppressed by the positioning member (24). Therefore, positioning can be performed by adjusting the angle to an appropriate angle.

The transmission structure (30) includes sprockets (31) and (32) provided at both ends of an upper and lower connecting shaft (34) extending into the transmission structure accommodating portion (21) of the slide rail seat (20). ) And a chain (33), and the respective sprockets (31) and (32) rotate simultaneously by the action of the connecting shaft (34) and the chain (33).

The two pedals (40) are provided directly on a chain (33) provided inside a slide rail seat (10) provided on both the left and right sides of the support column (10) of the base, and are disclosed, for example, in FIG. One pedal (40) is located on the front edge of the slide rail seat (20) while the pedal (40) is located on the longitudinal edge of the slide rail seat (20). , The other pedal (40) is provided on the rear edge of the slide rail seat (20). In this case, as shown in FIGS. 3 and 4, a projecting mounting portion having a pin through hole formed at one end is integrally formed, and a pedal mounting hole (64) threaded on an inner wall is formed at an appropriate position of the main body. The drilled pedal mounting block (60) is provided on the chain (33) and fixed with the mounting pin (41). That is, the positions of the pin through holes formed in the projecting mounting portion of the pedal mounting block (60) correspond to the positions of the respective link pins adjacent to the two outer link plates (36) of the chain (33). Then, the link pin at the location is removed, the mounting pin (41) is inserted from the pin through hole of the pedal mounting block (60), and is fixed to the tune (33). The pedal (40) is provided with a mounting shaft at one end, and a screw corresponding to the thread of the inner wall of the pedal mounting hole (64) is threaded at the tip of the mounting shaft to form a pedal mounting block (60). Screw.

The lid (50) is attached to the opening surface of the slide rail seat (20), and covers the transmission structure (30). However, the area of the lid (50) is formed smaller than the slide rail seat (20), and along the outer periphery of the slide rail seat (20) when the lid (50) is attached. A pedal movement groove (51) is formed between the cover and the lid (50). That is, the slide rail seat (20) has the pedal movement groove (51), and has an action as a rail for moving the pedal (40). Therefore, the pedal (40) has its mounting shaft threaded into the pedal mounting block (60) through the pedal moving groove (51), and the inside of the pedal moving groove (51) is formed on the outer periphery of the slide rail seat (20). Move along. The cover (50) is provided with screw holes at positions corresponding to the connection shafts (34) and (35) provided with the sprockets (31) and (32), and is fixed to the connection shafts (34) and (35) with fixing screws. Screw it.

As described above, the two pedals (40) are provided from the outer side of the chain (33) via the pedal mounting block (60). Therefore, as disclosed in FIG. 5, the movement is restricted by the pedal movement groove (51) formed by the slide rail seat (20) and the lid (50), and the slide rail moves in the pedal movement groove (51). It moves stably along the outer periphery of the seat (20) and performs a rotational movement. By such pedal operation, the pedal (40) slides instead of performing a rotary motion by pedaling the pedals provided at both ends of the rotating shaft as in a conventional pedal-type health device using a bicycle. It can move along the outer periphery of the rail seat (20) to perform a rotational movement with expansion and contraction of the legs (see FIG. 6). Furthermore, the chain (33) does not come loose and come off unlike the conventional health device.

When the pedal-type health device of the embodiment is actually used, as shown in FIG. 7, the slide rail seat (20) is rotatable with respect to the support column (10) of the base portion. , It can be adjusted to the required angle and fixed with the positioning member (24). Therefore, the angle at which the pedal is depressed can be freely adjusted, and the muscles at different sites can be intensively exercised.

Further, the pedal-type health device according to the present invention may be mounted not only on the base portion but also on a reclining type chair as disclosed in FIG. In this case, if the reclining type chair is provided with a massage function, the whole body can be massaged while exercising the lower limbs, and the massage effect can be further enhanced. Further, as disclosed in FIG. 10, a support column (10) of a base portion may be attached to a leg portion of a chair to provide a chair having a lower limb exercise function. Thus, when the pedal-type health device according to the present invention is actually applied, the support pillar (10) can be provided on the base portion to be used as a single health device, or a chair or other appropriate health device can be used. It can be used by attaching it to individual places, and it is convenient because it does not require a large space for installation.

When the pedal (40) is attached to the chain (33), as shown in FIG. 9, a pedal attachment seat (63) integrally formed with an attachment pin and a bearing (70). May be attached. In this case, not only is the pedal (40) more securely mounted, but also the movement of the pedal (40) becomes smoother.

The above is a description of a preferred embodiment of the present invention, and does not limit the scope of implementation of the present invention. Therefore, any change or modification that can be made by those skilled in the art that has an equivalent effect on the present invention shall be included in the scope of the present invention.

[0028]

[Effect of the invention]

 The pedal-type health device according to the present invention can be easily used regardless of the location when the pedal-type health device structure is attached to the base and used alone, and is used by attaching it to a chair or the like. It can be practical. In addition, the pedal moves along the circumference of the elliptical shape, so that the legs can be extended and contracted to exercise. In addition, by adjusting the direction in which the pedal is depressed arbitrarily, the direction in which the pedal is depressed can be changed to change different parts. It can change the pedaling exercise, such as allowing the muscles to be concentrated and exercised. Another object of the present invention is to provide a pedal health device that does not come loose due to the stable movement of the chain.

[Brief description of the drawings]

FIG. 1 is a perspective view of a pedal health device according to the present invention.

FIG. 2 is a partially exploded view of the pedal type exerciser disclosed in FIG. 1;

FIG. 3 is an enlarged partial exploded view of a pedal mounting portion of the pedal type health device disclosed in FIG. 1;

4 is an enlarged partial cross-sectional view of a state where the members of FIG. 3 are assembled.

FIG. 5 is an explanatory diagram showing the operation of the pedal of the pedal type health device disclosed in FIG. 1;

FIG. 6 is an explanatory diagram showing a usage mode of the pedal type health device disclosed in FIG.

FIG. 7 is an explanatory view showing the operation of the pedal-type health device structure of the pedal-type health device disclosed in FIG. 1;

FIG. 8 is an explanatory view showing another mode of use of the pedal-type health device according to the present invention.

FIG. 9 is an exploded view showing another embodiment of the pedal mounting structure in the pedal type health device according to the present invention.

FIG. 10 is an explanatory view showing another mode of use of the pedal type health device according to the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Support pillar body 20 Slide rail seat 21 Transmission structure accommodation part 23 Support shaft 24 Positioning member 30 Transmission structure part 31, 32 Sprocket 33 Chain 34, 35 Connection shaft 36 Outer link plate 40 Pedal 41 Mounting pin 50 Cover 51 Pedal movement groove Reference Signs List 60 pedal mounting block 63 pedal mounting seat 64 pedal mounting hole 70 bearing

Claims (3)

[Utility model registration claims] 1. Two slide rail seats connected by a connection shaft, a transmission structure provided inside each slide rail seat, a pedal attached to the transmission structure, and a cover for the transmission structure. A pedal-type health device in which a structural portion of the pedal-type health device is constituted by the lid, and the structural portion of the pedal-type health device is provided on a support pillar so as to be rotatable by a support shaft, wherein the support shaft is provided on a base portion. A positioning member formed integrally with the support column, the support shaft being provided through the support column, and one end of the support column being in contact with the support shaft to adjust the inclination angle of the slide rail seat; The slide rail seat is a member that is fixed to both ends of the support shaft and is formed in a hollow and substantially elliptical shape, and has a lid that is open on one surface, and the hollow portion defines the transmission structure portion. It becomes the internal transmission structure storage section,
The left and right slide rail seats are connected at their upper and lower ends by connecting shafts, and both ends of the connecting shafts are extended into the transmission structure receiving portions of the slide rail seats for attachment of the transmission structure portions. Is composed of a chain and sprockets provided at both ends of an upper and lower connecting shaft extending into the transmission structure accommodating portion of the slide rail seat, and the transmission of the chain causes the respective sprockets to rotate at the same time. At the same time, a projecting mounting part with a pin through hole at one end is integrally formed, and a pedal mounting block with a pedal mounting hole at an appropriate position on the body is fixed with a pin on the chain. Then, the mounting shaft of the pedal is mounted on the pedal mounting block, and the lid is formed to have a smaller area than the slide rail seat. In a state where the transmission structure is attached to the opening surface of the seat to cover the transmission structure and the lid is attached, a pedal movement groove is formed along the outer periphery of the slide rail seat, and the mounting shaft of the pedal moves the pedal movement. A pedal-type health appliance characterized by being fixed to a pedal mounting block through a groove and moving along the outer periphery of a slide rail seat in the pedal movement groove. 2. The pedal-type health device, wherein the support column, the support shaft, and the structure of the pedal-type health device, or the support shaft and the structure of the pedal-type health device are provided at appropriate positions in a chair. The pedal-type health device according to claim 1, wherein the chair is provided with a lower limb motor function by the structure of (1). 3. The pedal-type health device according to claim 1, wherein the pedal is mounted on a chain via a bearing and a pedal mounting seat formed integrally with a mounting pin.