KR20130038717A - Bicycle having massaging apparatus for perineal region - Google Patents

Abstract

PURPOSE: A bicycle capable of preparing a perineum massaging apparatus is provided to have an exercising effect obtained when riding the bicycle and a health improving effect of a rider by messaging the perineum of the rider. CONSTITUTION: A bicycle is comprised of followings: a fore wheel(110) and a back wheel(120) comprised of rims(112, 122) and tires(114, 124); a saddle(130) which is positioned between the fore wheel(110) and the back wheel(120) and in which a rider takes a seat; a frame(140) formed comprised of a sheet tube(141) connected with the saddle(130), a chain tube(142) and formed integrally with the sheet tube(141) and is connected with the back wheel(120) and a hurb(126), a head tube(144) in which a handle tube(143) facing the fore wheel in a status of being positioned in a top direction of the fore wheel(110) is penetrated, and a bottom tube(145) connecting the head tube(144) with the chain tube(142) and the sheet tube(141). The bicycle capable of preparing a perineum massaging apparatus comprises a bracket(210) which is fixed to a sheet tube(141) of the frame(140) and in which a bearing(212) is mounted; a rotary shaft(220) which is rotatably coupled in the bearing(212) mounted on the bracket(210), a differential sprocket(222) is formed in one end, and a cam(226) in which an eccentric shaft(224) is formed in the other end; a cylinder sprocket(230) which is prepared on a power transmission(150) to deliver the rotatory power to the differential sprocket(222) of the rotary shaft(220) and connected by the differential sprocket(222) and a chain belt(232); and a load arm(250) in which is rotatably coupled in the eccentric shaft(224) of the cam(226) prepared in the rotary shaft(220), and a massage ball(260) positioned within an elongated groove(240) formed in a saddle(130) in the upper end is prepared.

Description

Bicycle with perineal massage device {BICYCLE HAVING MASSAGING APPARATUS FOR PERINEAL REGION}

The present invention relates to a bicycle provided with a perineal massager, and more particularly to a bicycle provided with a perineal massager that can help to strengthen the prostate and treat the prostate by continually hitting the perineum of the user on the bicycle. It is about.

Recently, as recreational activities become more active, various kinds of exercise are being performed to strengthen the body. Among them, exercise such as biking, like other aerobic exercise such as walking and running, develops cardiopulmonary function and is more interesting than other sports, so it is in the spotlight by many people because they can change their mood while doing physical activities for health. .

In particular, bicycle exercise not only improves the physical strength of people with weak muscles in the lower extremities, those with poor joints or lower back, and those with osteoporosis, but also has high calorie consumption and can be overweight without burdening the ankles or knees. It is an effective exercise that can be carried out by young or old.

The configuration of such a bicycle generally includes a front wheel and a rear wheel made of a rim and a tire, and a frame connecting the front wheel and the rear wheel to each other, and a power transmission unit including a pedal supported by the frame to transmit driving power to the rear wheel by a passenger's foot cloud. And a steering means for steering the front wheel, a saddle for rotating the pedals while the occupant is sitting, and brake means for braking the bicycle.

In addition, the power transmission unit is installed in the frame between the front wheel and the rear wheel and the crank is rotated by the occupant's foot cloud and installed at both ends of the crank to support the sole of the passenger's foot and the crank is formed integrally with the crank and An equally rotating first sprocket and a second sprocket integrally formed with the hub of the rear wheel and a chain connecting the first sprocket and the second sprocket to transmit the rotation of the first sprocket to the second sprocket.

Here, a plurality of second sprockets having different diameters are installed at the hubs of the rear wheels according to the specification of the bicycle, and the gearbox for shifting the rotational force transmitted to the rear wheels by changing the position of the chain engaged with the second sprocket is further. It may include.

A general bicycle having the structure as described above is operated by rotating the pedal in a state in which the occupant is sitting on the saddle with both hands and steering the steering wheel left and right to steer the driving direction of the bicycle when the driving direction is changed. Done.

In addition, when braking is required while the bicycle is being driven, the brake shoes provided on the steering wheel are operated to decelerate the rotation of each wheel by operating the brake shoes installed on the front wheel and the rear wheel.

As described above, the bicycle having the structure as described above may obtain aerobic exercise effect and reinforcement of lower extremity muscle strength because the bicycle obtains driving force by the continuous foot cloud of the occupant as described above.

On the other hand, the prostate gland is a male reproductive organ, which is located in the lower bladder and secretes prostate fluid that becomes a liquid component in semen. Recently, men in their 40s and over have increased the incidence of prostate diseases such as prostate hyperplasia, prostatitis, and prostate cancer, and prostate disease also occurs in some men in their 20s and 30s.

This prostate disease is known to increase the incidence and worsening symptoms when sitting for a long time, excessive stress, excessive drinking, or smoking, when the prostate disease is accompanied by discomfort such as urination disorders between men There is a growing interest in prostate strengthening and prostate treatment.

Therefore, prostate massage has been performed as a method of prostate strengthening and prostate disease treatment. Prostate massage improves the discharge of the prostate ducts and blood circulation by stimulating the prostate gland, and improves the permeability of the antimicrobial agent. Recently, various types of prostate massage devices have been developed to perform prostate massage as a prostate massage device.

However, the prostate massage device as described above is cumbersome in its construction and use due to its complicated structure, and is expensive, so that it is burdened for the individual to prepare. In addition, since the volume occupied by the conventional prostate massage device is considerable, it is difficult to provide a prostate massage device in a living space or living space.

The present invention is to solve the problems described above, by stimulating the prostate through the perineum massage made by continuously stimulating the perineum of the user sitting on the saddle of the bicycle with the exercise effect obtained when riding a bike to strengthen the prostate gland and prostate disease It is an object of the present invention to provide a bicycle equipped with a perineal massager integrated with a perineal massager and a bicycle that can assist in treatment.

In addition, the purpose of the present invention is to provide a bicycle with a perineal massager to adjust the intensity to stimulate the perineum when the perineum massager to stimulate the perineum of the user seated on the saddle.

In addition, the perineum massager operates without disturbing the frame structure of the bicycle to continuously stimulate the perineum of the user seated in the saddle to provide a bike with a perineal massager that can help to strengthen the prostate gland and treat prostate disease. There is this.

Technical spirit of the present invention for achieving the above object, the front wheel and the rear wheel made of a rim and tire, the saddle is located between the front wheel and the rear wheel seated, the seat tube connected to the saddle and the The head tube which is integrally formed with the seat tube and connected to the hub of the rear wheel and the handle tube for steering the front wheel in the state located above the front wheel, and the bottom tube connecting the head tube to the chain tube and the seat tube In the bicycle consisting of a frame consisting of, and a power transmission unit is provided at the bottom of the seat tube of the frame and a pedal for transmitting the rotational force to the rear wheels by the foot cloud of the occupant, fixed to the seat tube of the frame and bearing mounted bracket And, rotatably coupled to the bearing mounted on the bracket, Differential sprockets are formed in the rotating shaft provided with a cam having an eccentric shaft formed at the other end thereof, and a power sprocket provided at the power transmission unit for transmitting rotational force to the differential sprockets of the rotating shaft and connected to the differential sprocket and the chain. It is achieved by a bicycle provided with a perineal massager, rotatably coupled to the eccentric shaft of the cam, consisting of a rod arm provided with a massage ball positioned in the intestinal groove formed in the saddle at the top.

Here, the frame further includes a top tube integrally connecting the head tube and the seat tube, it is preferable that the rod arm is bent so as not to interfere with the top tube while being raised and connected to the massage ball.

In addition, the rod arm is an inner hollow rod cylinder is coupled to the lower end rotatably coupled to the eccentric shaft of the cam provided on the rotation shaft, the lower end is inserted into the hollow formed in the rod cylinder and the upper end of the massage ball is formed and the It is preferable to include a height adjustment port which is screwed toward the hollow at the outer diameter of the rod cylinder and suppresses the arm as it is tightened.

In addition, the thread is formed on the outer diameter of the arm, the through hole is formed to engage with the thread formed on the outer diameter of the arm further includes a height-tight fixture for limiting the depth of intake when the arm is inserted into the hollow of the rod cylinder It is preferable.

Further, the saddle groove of the saddle is a lifting hole in which the massage ball is elevated in the intestinal groove, and a guide hole for guiding an arm connected to the massage ball to move vertically downward in diameter below the lifting hole. It is preferable to include.

In addition, it is preferable to provide a film on which the elastic force is exerted on the upper surface of the saddle to prevent the skin of the occupant seated on the saddle from being pressed between the massage ball protruding from the intestinal groove and the surface of the saddle.

In addition, the massage ball preferably comprises any one of synthetic resin or natural resin exhibiting elastic restoring force.

According to the bicycle provided with the perineum massager according to the present invention, the perineum massager for continuously stimulating the perineum of the occupant of the occupant to massage the perineum is formed integrally with the bicycle, with the exercise effect obtained when the rider riding the bicycle If the occupant is a male through the massage of the perineum massage the perineum of the occupant located directly above the saddle, thereby stimulating the prostate gland can help to strengthen the prostate gland and treat prostate disease.

In addition, when the occupant is a female, the massage ball repeats the protrusion and depression toward the upper part of the saddle to help the contraction and relaxation of the perineal muscles, thereby reinforcing the perineal muscles, which may help birth, defecation, and sexual intercourse.

In addition, according to the bicycle provided with the perineal massage device of the present invention, the lifting speed of the massage ball that continuously stimulates the perineal part of the occupant can be changed according to the rotational speed of the power transmission unit including a pedal that the occupant rotates to massage the perineal part desired by the occupant. Pressure can be obtained.

In other words, when the occupant seated in the saddle wants a quick and continuous massage pressure, the pedal of the power transmission unit is rotated more quickly, so that the lifting speed of the rod arm associated with the power transmission unit is increased and the perineum can be massaged quickly and continuously. On the other hand, when the occupant stops the pedal of the power transmission unit, the lifting of the rod arm stops and the massage of the perineal part is stopped, so that the occupant may adjust the massage of the perineal part as desired.

In addition, if you want to adjust the height of the saddle or massage the perineum with a strong pressure according to the occupant's body, the periphery of the rod inserted into the hollow of the rod cylinder is adjusted through the height adjustment provided in the rod arm to massage the perineum. It is possible and is convenient for use.

When the top arm is included in the frame of the bicycle, the portion interfering with the top tube is bent while the rod arm is being raised and lowered, so that the perineal massager can operate without being disturbed by the frame structure of the bicycle, and is seated on the saddle. By continuously stimulating the perineum of a user it is possible to obtain a massage effect of the perineum.

1 is a front view showing a bicycle provided with a perineal massage device according to the present invention.
2 is a partial excerpt perspective view showing a rod arm and a power transmission unit of a bicycle provided with a perineal massage device according to the present invention.
Figure 3 is an enlarged partial view showing a power transmission unit associated with the load arm of the bicycle equipped with a perineum massage device according to the present invention.
Figure 4 is an enlarged view showing the operation of the load arm according to the operation of the power transmission unit of the bicycle equipped with a perineum massage device according to the present invention.
5 is a front view showing another bicycle provided with a perineal massage according to the present invention.

The terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary meanings and the inventor may properly define the concept of the term to describe its invention in the best possible way And should be construed in accordance with the principles and meanings and concepts consistent with the technical idea of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a front view showing a bicycle provided with a perineal massage device according to the present invention. Referring to the drawings, the bicycle 100 is provided with a perineal massage device according to the present invention is largely in contact with the ground and the front wheel 110 and the rear wheel 120 and the cloud between the front wheel 110 and the rear wheel 120 Located in the saddle 130 seated, the front wheel 110 and the rear wheel 120 and the saddle 130 is integrally connected to the frame 140 and the frame 140 is installed on the passenger's foot cloud The rotating shaft 220 is rotatably installed on the bracket 210 fixed to the frame 140 on the bicycle consisting of a power transmission unit 150 for transmitting power to the rear wheel 120 to transfer the power to the bicycle to run by ) And a rotary sprocket 230 for transmitting the rotational force provided from the power transmission unit 150 to the differential sprocket 222 provided on the rotary shaft 220 and the rotational force transmitted from the primary sprocket 230 to the differential sprocket 222. To linear motion And it consists of a load arm (250) to stimulate the perineal region of the occupant seated in the saddle 130.

In detail, the bicycle 100 to which the perineal massager of the present invention including the bracket 210, the rotation shaft 220, the motive sprocket 230, and the rod arm 250 is applied is in contact with the ground as described above. The front wheel 110 and the rear wheel 120 that move are made up of rims 112 and 122 and tires 114 and 124, respectively, and the tires 114 and 124 surround the outer circumferential surfaces of the rims 112 and 122, respectively. Hubs 116 and 126 are formed at the center of the rims 112 and 122 so that the hubs 116 and 126 and the rims 112 and 122 are connected by wheels 118 and 128.

On the other hand, the saddle 130 for the occupant is provided on the upper portion between the front wheel 110 and the rear wheel 120, the saddle 130 is a frame 140 for connecting the front wheel 110 and the rear wheel 120 with each other It is fixed to).

As such, the frame 140 connecting the front wheel 110 and the rear wheel 120 and the saddle 130 to each other has a strength and a structure that can sufficiently withstand the load applied from the weight of the occupant seated on the saddle 130.

That is, the frame 140 extends rearward of the seat tube 141 around the seat tube 141 extending downward from the bottom surface of the saddle 130 to connect with the hub 126 of the rear wheel 120. A chain tube 142 and a head tube 144 positioned above the front wheel 110 at the front of the seat tube 141 are provided to face the chain tube 142.

In addition, a handle 160 that is held by the occupant is formed at an upper end thereof, and a handle tube 143 connected to the hub 116 of the front wheel 110 is installed through the head tube 144 at the lower end of the head tube. The front wheel 110 can be steered according to the change of direction of the handle tube 143 penetrating 144.

The head tube 144 as described above is integrally formed with the bottom tube 145 connected to the chain tube 142 and the seat tube 141, so that the bicycle stably travels even when the occupant is seated on the saddle 130. You have a structure that you can.

In some cases, the structure of the frame 140 may be folded to reduce the volume of the bicycle.

That is, when the chain tube 142 connected to the seat tube 141 of the frame 140 and the hub 126 of the rear wheel 120 is connected to the seat tube 141 and a hinge block (not shown), By being connected by the same connection means, the rear wheel 120 is folded toward the front wheel 110 around the hinge block to reduce the volume of the bicycle may be convenient to transport and storage of the bicycle.

The frame 140 having such an integrated structure or the frame having a folding structure is provided with a power transmission unit 150 to transfer the rotational force obtained by the foot cloud of the occupant's foot seated on the saddle 130 to the rear wheel 120. Will be able to drive.

The power transmission unit 150 is installed at a point at which the seat tube 141 and the chain tube 142 are connected among the frames 140 connecting between the front wheel 110 and the rear wheel 120.

The crank 153 and the crank 153 which are installed at both ends of the crank 153 and the crank 153 which are rotated by the occupant's foot cloud are supported by the power transmission unit 150. ) And a second sprocket 156 and the first sprocket 154 integrally formed with the first sprocket 154 and the hub 126 of the rear wheel 120 is formed integrally with the crank 153 to rotate. ) And the second sprocket 156 is connected to the chain to transmit the rotation of the first sprocket 154 to the second sprocket 156.

Here, a plurality of second sprockets having different diameters are installed in the hub 126 of the rear wheel 120 according to the specification of the bicycle, and the position of the chain engaged with the second sprocket is changed to the rear wheel 120. It may further include a transmission (not shown) for shifting the rotational force transmitted.

In addition, a brake lever (not shown) is provided on the handle 160 to brake the front wheel 110 and the rear wheel 120 rolling in contact with the ground so as to slow down the speed of the running bicycle. In accordance with the operation of the brake wheel (not shown) installed on the front wheel 110 and the rear wheel 120 are in close contact with the front wheel 110 and the rear wheel 120, respectively, to reduce the rotation of each wheel (110, 120).

On the other hand, a perineal massager that continuously stimulates and massages the perineal part of the occupant seated on the saddle 130 while the bicycle is running through the seat tube 141 and the power transmission unit 150 as a medium. This will be described with reference to FIGS. 2 and 3.

Figure 2 is a perspective view showing a part of the rod arm and the power transmission of the bicycle equipped with a perineal massage device according to the present invention, Figure 3 is an enlarged partial excerpt showing a power transmission unit associated with the rod arm of the bicycle equipped with a perineal massage device according to the present invention It is also.

Referring to the drawings, the bracket 210 is fixed to the seat tube 141 of the frame 140, the bracket 210 is in the lower portion of the seat tube 141 in close proximity to the power transmission unit 150. It is fixed, the bearing 212 is mounted on the bracket 210.

The rotating shaft 220 is rotatably coupled to the bearing 212 mounted on the bracket 210, and a differential sprocket 222 is formed at one end of the rotating shaft 220 and faces the differential sprocket 222. At the other end of the rotating shaft 220, a cam 226 having an eccentric shaft 224 is formed.

In addition, the differential sprocket 222 of the rotary shaft 220 is connected to the motive sprocket 230 provided in the power transmission unit 150 so that the rotational force is transmitted to the differential sprocket 222 and the motive sprocket 230 is a chain belt ( 232).

Accordingly, when the occupant seated on the saddle 130 rotates the pedal 152, the crank 153 rotates. In addition, the first sprocket 154 provided on the same axis as the crank 153 rotates to rotate the second sprocket 156 integrally formed with the hub 126 of the rear wheel 120 so that the bicycle can run. .

Thus, when the first sprocket 154 provided on the same axis as the crank 153 is rotated to be adjacent to the first sprocket 154, the motive sprocket 230 is rotated in the same manner as the first sprocket 154 The differential sprocket 222 is rotated through the chain belt 232.

As the differential sprocket 222 rotates as described above, the rotation shaft 220 rotates to eccentrically rotate the eccentric shaft 224 formed on the cam 226.

At this time, the differential sprocket 222 and the prime sprocket 230 provided on the rotary sprocket 230 rotatably coupled to the bracket 210 of the prime mover sprocket 230 and the seat tube 141 provided on the power transmission unit 150. ) And a pulley (not shown) is provided on the power transmission unit 150 in place of the chain belt 232 connecting the differential sprocket 222 and the differential pulley on the rotating shaft 220 coupled to the bracket 210. (Not shown) may be provided to connect the circular pulley and the differential pulley by a belt (not shown) to transmit the rotational force generated by the power transmission unit 150 so that the rod arm 250 can linearly move.

On the other hand, when the eccentric shaft 224 formed on the cam 226 as described above is rotated eccentrically, the rod arm 250 that moves up and down by converting the rotation into a linear motion is installed adjacent to the seat tube 141. The lower end of the rod arm 250 is rotatably coupled to the eccentric shaft 224 of the cam 226, the upper end is connected to the massage ball 260 located in the long groove 240 formed in the saddle 130.

That is, the rod arm 250 has a rod cylinder 252 and a rod cylinder 252 having an inner hollow in which a lower end thereof is rotatably coupled to an eccentric shaft 224 of the cam 226 provided on the rotation shaft 220. The lower end is inserted into the hollow formed in the) and the upper end of the arm 254 and the rod cylinder 252 connected to the massage ball 260 is screwed toward the hollow from the outer diameter of the height adjuster (256) )

Accordingly, when the eccentric shaft 224 of the cam 226 is eccentrically rotated, the rod cylinder 252 converts the rotational motion into a linear motion, which is in the long groove 240 formed in the saddle 130 Lifting the massage ball 260 is located, a part of the massage ball 260 is repeatedly protruded and recessed in the upper surface of the saddle 130 to continuously stimulate the perineum of the occupant seated on the saddle to contract and relax the perineal muscles In addition to helping to strengthen the prostate gland and prostate disease, it can also help with childbirth, bowel movements and sexual intercourse by strengthening the perineal muscles if the passenger is a female.

Meanwhile, in some cases, the long groove 240 formed in the saddle 130 to adjust the height of the saddle 130 according to the physical condition of the occupant or the pressure of the massage ball 260 applied to the perineal part of the passenger. It is necessary to adjust the height of the massage ball 260 located inside.

To this end, by adjusting the tightening of the height adjustment unit 256 screwed toward the hollow at the outer diameter of the rod cylinder 252, the arm 254 that was suppressed by the height adjustment unit 256 of the rod cylinder 252 By moving to the bottom or to the top of the rod cylinder 252 is adjusted so that the massage ball 260 is located at an appropriate height.

In addition, the arm 254 to prevent the arm 254 from going deep into the hollow of the rod cylinder 252 when the height adjuster 256 is tightened to adjust the position of the massage ball 260. In the outer diameter of the) is provided a height fixing device 270 for limiting the inlet depth of the arm 254.

The height fixing device 270 has a relatively larger area than the diameter interview of the arm 254 and a through hole 272 penetrating the arm 254 is formed at the center thereof. In addition, a thread is formed along the longitudinal direction of the arm 254 in which the height fixing tool 270 is provided, and a through hole 272 of the height fixing tool 270 is formed in the thread formed in the outer diameter of the arm 254. As the screw is fastened and the height fixing device 270 is rotated according to the rotation of the height fixing device 270, the height fixing device 270 moves along the longitudinal direction of the arm 254.

Thus, by placing the height fixture 270 on the arm 254 at an appropriate height, the depth of intake when the arm 254 enters the hollow of the rod cylinder 252 is limited.

Meanwhile, the long groove 240 of the saddle 130 in which the massage ball 260 is positioned includes a lifting hole 242 and a guide hole 244 to linearly move the lifting arm 254 in a stable state.

In detail, the long groove 240 of the saddle 130 has a diameter below the lifting hole 242 and the lifting hole 242 in which a space for the massage ball 260 to elevate in the long groove 240 is formed. The guide hole 244 is narrower than the lifting hole 242 and has an inner diameter larger than the diameter of the arm 254.

Therefore, when the rod arm 250 converts the rotational movement of the rotary shaft 220 into a linear movement, the massage ball 260 moves up and down within the long groove 240 of the saddle 130, and the arm 254 guides. By 244 to be able to move in a state that prevents the bent so that the massage ball 260 can be elevated from the lifting hole 242 of the long groove 240 in a stable state.

In addition, the upper surface of the saddle repeating the protrusion and depression of the massage ball 260 to have a massage effect by continuously stimulating the perineum of the occupant by the power transmitted from the power transmission unit 150 to the rod arm 250 as described above. The coating 280 is provided.

When the occupant is seated on the saddle, the film 280 is pressed between the massage ball 260 and the surface of the saddle 130 protruding from the intestinal groove 240 when the occupant's skin is in close contact with the saddle 130. In addition to preventing a phenomenon such as pinching, the foreign body such as rainwater is prevented from flowing into the inside of the long groove 240 in which the massage ball 260 is elevated.

The coating 280 provided on the upper surface of the saddle 130 may be a fabric or artificial leather or natural leather, such as cloth or non-woven fabric, but preferably the coating 280 is a synthetic resin or natural resin such as the elastic force is exerted. It is made of material so that the occupant does not feel heterogeneous when seated on the saddle 130 to improve the comfort and to prevent the occupant from slipping in the saddle 130.

In addition, as described above, the coating 280 is made of a material exhibiting elastic force, so that the massage ball 260 located in the intestinal groove 240 of the saddle 130 may repeat the protrusion and depression toward the upper side of the saddle 130. When the film 280 is extended by the height of the massage ball 260 protrudes and the film 280 is restored to the original state when the massage ball 260 is depressed to make the top surface of the saddle 130 beautiful.

As such, the massage ball 260 positioned in the intestinal groove 240 of the saddle 130 to continuously stimulate the perineal part of the occupant seated on the saddle 130 to massage the perineum may be formed in the shape of a sphere as shown in the drawing. However, in some cases, the part that stimulates the perineal part may be formed in the shape of a hemispherical constituting a smooth arc or a shape deformed therefrom or in a circle or polygonal column shape having a predetermined length.

In addition, the massage ball 260 having the shape as described above is preferably formed by including any one of the synthetic resin or natural resin exhibiting the elastic restoring force, so that the massage ball 260 protruding upward of the saddle 130 is As it is deformed to conform to the curvature of the human body around the perineal part of the occupant seated in the saddle, the perineal part is more closely stimulated to improve the massage effect.

In addition, as described above, the massage ball 260 is formed of any one of synthetic resin or natural resin exhibiting elastic restoring force, so that the massage ball 260 protruding upward of the saddle 130 excessively protrudes Even if the perineum is excessively pressed, part of the massage ball 260 is deformed and deformed with respect to excessive pressure, and when it is recessed, the original state is restored to reduce the discomfort of the occupant due to the excessive pressure of the massage ball 260.

The operating state of the bicycle 100 provided with the perineal massage device of the present invention having the configuration as described above will be described based on FIG.

Figure 4 is an enlarged view showing the operation of the load arm according to the operation of the power transmission unit of the bicycle equipped with a perineum massage device according to the present invention.

Referring to the drawings, when the occupant rotates the pedal 152 of the power transmission unit 150 while seated on the saddle 130, the crank 153 and the shaft of the power transmission unit 150 The connected first sprocket 154 is rotated and the rotational force of the first sprocket 154 is transmitted through the chain 158 to the second sprocket 156 connected to the hub 126 of the rear wheel 120 to the bicycle 100. Will have the driving force to run.

As such, when the driving force is exerted through the power transmission unit 150 to allow the bicycle 100 to travel, the motive sprocket 230 provided in the power transmission unit 150 is rotated and the motive sprocket 230 According to the rotation, the differential sprocket 222 provided on the rotating shaft 220 rotates through the chain belt 232.

When the differential sprocket 222 rotates as described above, the eccentric shaft 224 of the rotating shaft 220 fixed to the bracket 210 of the seat tube 141 is eccentrically rotated, and thus the load arm 250 The rod cylinder 252 converts the eccentric rotation into a linear motion and moves up and down the saddle 130.

As the rod cylinder 252 moves up and down, the arm 254 inserted into and fixed to the hollow of the rod cylinder 252 is moved up and down in the same manner as the rod cylinder 252, and thus the long groove 240 of the saddle 130 is moved. Massage ball 260 located in the) is repeatedly stimulated and protruding from the upper surface of the saddle 130 to continuously stimulate the perineum of the occupant seated on the saddle 130 to massage.

According to the bicycle provided with the perineum massage device according to the present invention as described above, the perineum massager for stimulating the perineum part of the occupant of the occupant to the bicycle 100 is formed integrally with the bicycle 100, the rider riding the bike In addition to the exercise effect obtained when riding a bike, the massage of the perineum through the massage of the occupant of the occupant is located in the upper portion of the saddle 130, the stimulation of the prostate gland to help strengthen the prostate gland and treat prostate disease Can give

In addition, when the occupant is a female, the massage ball 260 repeats the protrusion and depression toward the upper side of the saddle 130 to help the contraction and relaxation of the perineal muscles to strengthen the perineal muscles to help childbirth, bowel movement and sexual intercourse. Can be.

And, according to the bicycle 100 provided with the perineal massage device of the present invention, the power transmission unit 150 including a pedal 152 for the passenger to rotate the lifting speed of the massage ball 260 to continuously stimulate the perineal portion of the occupant It can be changed according to the rotational speed of the passenger to obtain the perineal massage pressure desired.

That is, when the occupant seated on the saddle 130 wants a quick and continuous massage pressure, by rotating the pedal 152 of the power transmission unit 150 more quickly, the load arm 250 associated with the power transmission unit 150. The elevating speed of) increases and can massage the perineum rapidly and continuously, while the elevating movement of the rod arm 250 is stopped or the rod is stopped when the occupant stops the pedal of the power transmission unit 150 or rotates slowly. The lifting movement of the arm 250 is slowed so that the occupant can adjust the massage of the perineum as desired.

In addition, if you want to adjust the height of the saddle 130 according to the body of the occupant or to massage the perineum with a strong pressure to the hollow of the rod cylinder 252 through the height adjustment port 256 provided on the rod arm 250. It is convenient to use because it can massage the perineum by adjusting the lead length of the inserted arm 254.

On the other hand, the bicycle provided with the perineal massage device of the present invention is not limited to the above-described bicycle can be variously modified. This will be described with reference to FIG.

5 is a front view showing another bicycle provided with a perineal massage according to the present invention.

Referring to the drawings, the bicycle creates various designs according to the structure of the frame to satisfy the aesthetic needs of consumers. Accordingly, as shown in FIGS. 1 to 4, the frame 140 of the bicycle includes a seat tube 141, a chain tube 142, a handle tube 143, a head tube 144, and a bottom tube 145. Further comprising a top tube 146 which integrally connects the head tube 144 and the seat tube 141 without support, the frame 140 of the bicycle is provided adjacent to the seat tube 141 when the structure is approximately rhombic Lifting movement of the rod arm 250 is hampered by the top tube 146.

Thus, as shown in FIG. 5, a portion of the rod arm 250 that intersects the top tube 146 of the arm installed at the top of the rod cylinder 252 is bent so as not to interfere with the top tube 146. At this time, the bending position formed on the arm 254 is bent at a position higher or lower than the top tube 146 so that the bent portion is not caught by the top tube 146 when the arm 254 moves up and down. Such a curved arm 254 is preferable when the rod cylinder 252 and the arm 254 connected to the massage ball 260 are not located on the same axis.

On the other hand, when the arm 254 connecting the rod cylinder 252 and the massage ball 260 is located on the same axis, the arm 254 crossing the top tube 146 is bent in the shape of approximately "⊂". It will form a section.

At this time, the bending section formed on the arm 254 is a bending section longer than the length between the highest height and the lowest height of the eccentric shaft 224 formed on the cam 226 when the cam 226 of the rotary shaft 220 is rotated As a result, the top tube 146 is formed on the frame 140 of the bicycle so that the lifting and lowering of the rod arm 250 is not hindered, thereby lifting and moving the massage ball 260 located in the long groove 240 of the saddle 130. The passenger's perineum can be massaged.

In some cases, when the top tube 146 is included in the frame 140 of the bicycle, a hole (not shown) through which the arm 254 passes may be formed in the top tube 146. In this case, when the hole through which the arm 254 penetrates is formed in the top tube 146, the strength of the top tube 146 may be weakened, so that the top tube 146 having the hole through which the arm 254 penetrates is separately provided. The reinforcing structure of the should be provided, such a reinforcing structure can be solved by the material change of the top tube 146 and the expansion of the reinforcing material, so those skilled in the art can be variously changed and included in the technical spirit of the present invention. .

When the top tube 146 is included in the frame 140 of the bicycle as described above, the portion that interferes with the top tube 146 while the rod arm 250 is being lifted is bent to form the frame 140 of the bicycle. The perineum massager can operate without disturbing the structure, thereby continuously stimulating the perineum of the user seated on the saddle 130 to obtain the massage effect of the perineum.

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. .

For example, a rod arm that moves up and down by converting rotation of the power transmission unit 150 into a linear motion so that the rod arm 250 for elevating the massage ball 260 provided in the saddle 130 is not exposed to the outside ( A cover surrounding the rod arm 250 may be formed to extend from the seat tube 141 so that the foreign matter or the hem of the occupant is not caught between the 250 and the seat tube 141.

In addition, in some cases, the rod arm 250 is provided inside the seat tube 141 supporting the saddle 130, and the rod arm 250 is moved up and down in the seat tube 141. An upper end of the rod arm 250 moving up and down inside the 141 may be connected to the massage ball 260 located in the intestinal groove 240 of the saddle 130.

100: bicycle
110: front wheel 112, 122: rim
114, 124: Tires 120: Rear wheels
130: Saddle 140: Frame
141: seat tube 142: chain tube
143: handle tube 144: head tube
145: bottom tube 146: top tube
150: power transmission unit 152: pedal
154: first sprocket 156: second sprocket
158: chain 210: bracket
212: bearing 220: rotating shaft
222: differential sprocket 224: eccentric shaft
226: cam 230: prime sprocket
232: chain belt 240: long groove
242: lifting hole 244: guide hole
250: rod arm 252: rod cylinder
254: arm 256: height adjustment
260: massage ball 270: high and low fixture
280: film

Claims (7)

A front wheel 110 and a rear wheel 120 made up of rims 112 and 122 and tires 114 and 124;
A saddle 130 seated between the front wheel 110 and the rear wheel 120 and seated in a passenger;
The seat tube 141 connected to the saddle 130 and the chain tube 142 and the front wheel 110 formed integrally with the seat tube 141 and connected to the hub 126 of the rear wheel 120 It consists of a head tube 144 through which the handle tube 143 steering the front wheel in the state located in the bottom tube 145 connecting the head tube 144 with the chain tube 142 and the seat tube 141. Frame 140;
In the bicycle consisting of; a power transmission unit 150 is provided at the bottom of the seat tube 141 of the frame 140 is provided with a pedal 152 for transmitting the rotational force to the rear wheel 120 by the foot cloud of the occupant,
A bracket 210 fixed to the seat tube 141 of the frame 140 and having a bearing 212 mounted thereon;
A rotating shaft 220 rotatably coupled to the bearing 212 mounted on the bracket 210, and having a cam 226 having a differential sprocket 222 formed at one end thereof and an eccentric shaft 224 formed at the other end thereof;
A motive sprocket 230 provided at the power transmission unit 150 to transmit rotational force to the differential sprocket 222 of the rotating shaft 220 and connected by the differential sprocket 222 and the chain belt 232; And
The rod arm 250 is rotatably coupled to the eccentric shaft 224 of the cam 226 provided on the rotating shaft 220, and provided with a massage ball 260 positioned in the long groove 240 formed in the saddle 130 at an upper end thereof. Bicycle provided with a perineal massager, characterized in that consisting of.
The method according to claim 1,
The frame 140,
And a top tube 146 integrally connecting the head tube 144 and the seat tube 141.
Bikes provided with a perineal massager, characterized in that the rod arm 250 is bent so as not to interfere with the top tube 146 while being lifted and connected to the massage ball (260).
The method according to any one of claims 1 to 3,
The rod arm 250,
A rod cylinder 252 having an internally hollow lower end coupled to an eccentric shaft 224 of the cam 226 provided on the rotation shaft 220;
An arm 254 having a lower end inserted into a hollow formed in the rod cylinder 252 and a massage ball 260 formed at an upper end thereof; And
Bicycles provided with a perineum massager including; height adjustment port (256) for suppressing the arm as the screw is fastened toward the hollow in the outer diameter of the rod cylinder (252).
The method according to claim 3,
A thread is formed at the outer diameter of the arm 254, and a through hole 272 is formed to engage with the thread formed at the outer diameter of the arm 254 so that the arm 254 is introduced into the hollow of the rod cylinder 252. A bicycle provided with a perineal massager further comprising; a height fixture 270 for limiting the depth of inlet.
The method according to any one of claims 1 to 3,
Jang groove 240 of the saddle 130,
An elevating hole 242 having a space for elevating the massage ball 260 in the long groove 240; And
A periphery massager; a guide hole 244 for narrowing the diameter of the lifting hole 242 below the lifting hole 242 to guide the arm 254 connected to the massage ball 260 to move vertically. Bicycles.
The method according to claim 1,
The film 280 is provided on the upper surface of the saddle 130, the surface of the massage ball 260 and the saddle 130, the skin of the occupant seated on the saddle 130 protrudes from the intestinal groove 240 A bicycle provided with a perineal massager, which is prevented from being pressed in between.
The method according to claim 1,
The massage ball 260 is a bicycle provided with a perineal massager including any one of synthetic resin or natural resin exhibiting elastic restoring force.

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