2. Discussion of the Prior Art It has been well linon that when an abdomen hole of a human body is massaged, his internal organs are strengthened, and specifically, his sexual nerve is stimulated, which results in generation of lots of energy. To this end, a conventional abdomen and perineal region (between the sexual organs and the anus) stimulating apparatus has been propose. which generates a high frequency or a low frequency. if a direct current power is used and a switch is turned on. As compared with an abdomen training and premature ejaculation suppressing apparatus according to the present invention. the conventional apparatus has the same objects as those of the present invention, but has the different structure and operational effect from those of the present invention and of course has no function of suppressing the premature ejaculation. In other words, the conventional abdomen and perineal region stimulating apparatus generates the high frequency or the low frequency from the operational device thereof, which enables the abdomen and the perineal region of a user to be stimulated, to thereby achieve a massage effect.

The conventional abdomen and perineal region stimulating apparatus includes a frame which has a"L-"shaped structure to simultaneously stimulate the abdomen and the perineal region of the user, a metal earth plate which is installed on the frame, on which an electric wire and a battery are embodied to supply the power, and an operational device which has an operational switch, on which a high frequency generating circuit or a low frequency generating circuit is installed. However, there occurs one problem that when the abdomen and perineal region stimulating apparatus is adapted by using the high frequency or the low frequency, the user has a dull pain feeling as if he receives an electric shoclc and at the same time. since he receives a sharp pain, he has an unpleasant feeling. Moreover, there occurs another problem that since the abdomen and perineal region stimulating apparatus is made of a big size, it is inconvenient to be portable within the user's pocket and it is usable in the home or a space in which only the user exists. Furthermore, since the high frequency or the low frequency is used, it gives a restriction of usage to hypertensives, diabetics, nerveless persons, the old and the weak and so on. Meanwhile, since the conventional abdomen and perineal region stimulating apparatus takes a form of a saddle of a horse, the user has a little aversion to the form, and one apparatus should be used for each person.

On the other hand, if the conventional abdomen and perineal region stimulating apparatus has been steadily used for a long time period, the user may achieve the strength of the internal organs and lots of energy, but can not achieve any effect of suppressing the premature ejaculation. Moreover, the conventional abdomen and perineal region stimulating apparatus may be usable during the user takes a rest or gets a sleep, but can not put on during the user tales a sexual action. Finally, there is a disadvantage that the cost of the conventional apparatus is expensive.

SUMMARY OF THE INVENTION An object of the present invention is to provide an abdomen training and premature ejaculation suppressing apparatus which can be ease to be used, because of a simple structure.

Another object of the present invention is to provide an abdomen training and premature ejaculation suppressing apparatus which can be convenient to be portable, because of a light weight.

Yet another object of the present invention is to provide an abdomen training and premature ejaculation suppressing apparatus which does not need to be repaired or maintained, because of non-generation of malfunction.

Still yet another object of the present invention is to provide an abdomen training and premature ejaculation suppressing apparatus which can achieve an excellent premature ejaculation suppressing effect, because a sexual action is possible in a state where a user puts it on.

To achieve these and other objects of the present invention, there is provided an abdomen training and premature ejaculation suppressing apparatus which comprises: a vibration plate which forms a curved parting portion on the left and right sides, respectively, the curved parting portion having a smooth rounding towards the inner sides thereof, forms a semicircular shape on the lower portion thereof, and forms a smooth rounding on the upper portion thereof, the vibration plate having a wide width of upper portion and a narrow width of lower portion and having a thickness of about 2-5m/m, the vibration plate including, a penis inserting hole which is formed on the lower portion of the center portion thereof and has an arc type of circular groove having a deep depth and formed on the bottom side of the penis inserting hole and three circular grooves having thin depths and formed on the top sides and left and right sides of the penis inserting hole, a space portion which is formed within the internal portion of the center portion and the upper portion of the penis inserting hole and has a protrusion portion having a protruded projection which is formed vertically on the inner side thereof, a small motor which is connected to an electric wire at the back portion thereof, has a protruded projection inserting groove formed on the side surface thereof and has an eccentric plumb assembled on the end portion of the front side thereof, the small motor being inserted into the inner portion of the protrusion portion to securely insert the protruded projection into the protruded projection inserting groove, and a cap into which the electric wire is inserted, which is inserted into the inner portion of the protrusion portion and is bonded by means of an adhesive material, on which a silicon is covered, to thereby prevent water through the small motor from being penetrated; and an operational device including a switch which is protruded towards the outside, a battery which is installed within the inner portion thereof and a cover which is formed on the side surface thereof, the operational device being connected to the electric wire.

BRIEF DESCRIPTION OF THE DRAWINGS Other objects and aspects of the invention will become apparent from the following description of embodiments with reference to the accompanying drawings in which: FIG. 1 is a perspective view illustrating an abdomen training and premature ejaculation suppressing apparatus according to the present invention ; FIG. 2 is a sectional view illustrating an abdomen training and premature ejaculation suppressing apparatus according to the present invention; and FIG. 3 is a front view illustrating main parts of an abdomen training and premature ejaculation suppressing apparatus according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an explanation on an abdomen training and premature ejaculation suppressing apparatus according to the present invention will be in detail discussed with reference to FIGS. 1 to 3.

FIG. 1 is a perspective view illustrating an abdomen training and premature ejaculation suppressing apparatus according to the present invention. In construction, an abdomen training and premature ejaculation suppressing apparatus is comprised of a vibration plate 10 and an operational device 40. The vibration plate 10 forms a curved parting portion 14 on the left and right sides, respectively, the curved parting-portion 14 having a smooth rounding towards the inner sides thereof, forms a semicircular shape on the lower portion thereof and forms a smooth rounding on the upper portion thereof. Accordingly, the vibration plate 10 has a wide width of upper portion and a narrow width of lower portion and has a thickness of about 2-5m/m. Preferably, the vibration plate 10 includes: a penis inserting hole 15 which is formed on the lower portion of the center portion thereof and has an arc type of circular groove 16 having a deep depth and formed on the bottom side of the penis inserting hole 15 and three circular grooves 17 each having a thin depth and each formed on the top sides and left and right sides of the penis inserting hole 15; a space portion 12 which is formed within the internal portion of the center portion and the upper portion of the penis inserting hole 15 and has a protrusion portion 11 having a protruded projection 13 which is formed vertically on the inner side of the space portion 12; a small motor 20 which is connected to an electric wire 23 at the back portion thereof, has a protruded projection inserting groove 22 formed on the side surface thereof and has an eccentric plumb 21 assembled on the end portion of the front side thereof, the motor 20 being inserted into the inner portion of the protrusion portion 11 to securely insert the protruded projection 13 into the protruded projection inserting groove 22; and a cap 30 into which the electric wire 23 is inserted, which is inserted into the inner portion of the protrusion portion 11 and is bonded by means of an adhesive material, on which a silicon 31 is covered, to thereby prevent water through the small motor 20 from being penetrated. An operational device 40 includes a switch 41 which is protruded towards the outside, a battery which is installed within the inner portion thereof and a cover 42 which is formed on the side surface thereof, the operational device 40 being connected to the electric wire 23. Under the construction as the above, while the opposite side of the protrusion portion 11 is placed towards the user's abdomen, the user's penis is inserted into the penis inserting hole 15 and thereby the apparatus is in a close contact with his abdomen. Then, if the switch 41 in the operational device 40 is turned on, a vibration wave generated due to the rotation of the eccentric plumb 21 within the small motor 20 is transmitted through the vibration plate 10 to the user's abdomen. to thereby achieve the training effect of the user's abdomen. Simultaneously, the continuous vibration wave is transmitted to the user's penis, which enables the nerve of the penis to be dull, to thereby achieve the suppressing effect of the premature ejaculation. Moreover, since the root portion of the user's penis which is. inserted into the penis inserting hole 15 is tightened by means of the vibration plate 10, if the sexual action is performed in the state where the vibration plate 10 is put on, the premature ejaculation can be considerably suppressed.

Now, the operation and effect of the abdomen training and premature ejaculation suppressing apparatus according to the present invention will be discussed.

Preferably, the vibration plate 10 is made of a durable, flexible and elastic material. In other words, if the vibration plate 10 is not flexible, it tightens the user's penis excessively, and contrarily, if the vibration plate 10 is too flexible, the user's penis is deviated from the vibration plate 10 or the vibration plate 10 gets loose. Therefore, it is preferable that the vibration plate 10 is made of a silicon or a rubber. Preferably, the thickness of the vibration plate 10 is about 2-5m/m. If the vibration plate 10 is too thin, the elasticity thereof is decreased, such that during the user puts it on, the vibration plate 10 is bent or twisted, and contrarily, if the vibration plate 10 is too thick, the flexibility thereof is decreased, such that it is inconvenient to be used, and the user's penis which is inserted into the penis inserting hole 15 suffers a pain. In this case, the selection of the thickness of the vibration plate 10 is a very important.

After clinically examining the abdomen training and premature ejaculation suppressing apparatus according to the present invention with the vibration plate 10 having various types of materials as mentioned above, I discover the vibration plate 10 having the thickness of about 2-5m/m is preferable.

Meanwhile, it is preferable that the materials used as the vibration plate 10 be not harmful to the human body and be not changed or transformed. When the users's penis is inserted into the penis inserting hole 15, the opposite side of the protrusion portion 11 is placed towards the user's abdomen, but the protrusion portion 11 may be placed towards the user's abdomen. However, if the user is to train his abdomen during the sexual action is performed, it is desirable that the opposite side of the protrusion portion 11 should be placed towards the user's abdomen.

In other words, during the sexual action is taken, the protrusion portion 11 is substantially placed towards the counterpart (i. e., a woman)'s abdomen.

Next, when the switch 41 of the operational device 40 is turned on, the small motor 20 is activated to rotate the eccentric plumb 21 at a high speed, and the vicinity of the penis inserting hole 15 as well as the circumference of the protrusion portion 11 receive a strong vibration, which stimulates the user's abdomen, thereby achieving the abdomen training effect. Therefore, the abdomen training effect is naturally generated, and further, the circumference of the penis inserting hole 15 tightens the root portion of the user's penis to thereby transmit the vibration wave to the whole penis. As a result, if the apparatus according to the present invention is used during a long period of time, the nerve system of the penis is slight dull, to thereby achieve the premature ejaculation suppressing effect.

On the other hand, the abdomen training and premature ejaculation suppressing apparatus according to the present invention is designed to be used for men, due to its structural characteristic, when the sexual action is taken, which exhibits another effect of the present invention.

In more detail, when the user (i. e., a man) who puts the apparatus according to the present invention on performs the sexual action, while executing his abdomen training, the protrusion portion 11 is placed towards the counterpart (a woman) and the abdominal regions of the man and the woman become in contact with each other. In this case, the vibration wave generated from the vibration plate 10 stimulates both the man and the woman, such that all of them can achieve the abdomen training effect. In addition, as mentioned in the above, the vibration wave makes the nerve system of the user's penis slightly dull, such that the user's premature ejaculation can be suppressed. Furthermore, since the circumference of the penis inserting hole 15 tightens the root portion of the user's penis, the user can suppress his premature ejaculation.

Hence, it can be appreciated that if the abdomen training and premature ejaculation suppressing apparatus according to the present invention is used during the sexual action is taken, both the user and the counterpart can achieve the abdomen training effect and further the premature ejaculation of the user (the man) can be considerably suppressed. On the other hand. the vibration wave of the vibration plate 10 makes the nerve system of the man's penis slightly dull, but since the abdomen of the woman and the circumference thereof has a centralized parasympathetic nerve system, it is very sensitive to the stimulation of the vibration wave generated from the vibration plate 10, which enables the woman to reach orgasm within a great rapid time. Of course, since such the parasympathetic nerve system converges in the vicinity of the sexual organ of the man, it is natural that the sexual stimulation be also applied to the man who puts the apparatus on. In the case of the man, the sensibility of the penis due to the generation of the vibration wave becomes a slightly dull, to thereby receive the sexual stimulation.

Accordingly, when the man wears the apparatus in the state where the sexual action is not taken, he achieves the abdomen training and premature ejaculation suppressing effects. If he wears the apparatus during the sexual action is taken, both the man and the woman achieve the abdomen training effect, and specifically the woman receives a natural, sensitive sexual stimulation therefrom, to fully satisfy the results of the action.

Of course, the abdomen training and premature ejaculation suppressing apparatus can be used for the purpose of training the woman's abdomen. At the time, after the vibration plate 10 is placed on the woman's abdomen and then is weakly pressed, the switch 41 of the operational device 40 is turned on.

In the meanwhile, it is ease for a physically handicapped person or a spinal-handicapped person to use the abdomen training and premature ejaculation suppressing apparatus according to the present invention. With the apparatus according to the present invention, he or she achieves the feeling of satisfaction for his or her sexual action as well as the abdomen training effect. Further, it is very useful to obtain a sexual revival effect.

On the other hand, with the apparatus according to the present invention, a woman who suffers frigidity completely removes her frigidity.

Since the apparatus according to the present invention does not use the high frequency or the low frequency, the user does not have any dull pain feeling as if he receives an electric shock and thus does not have any feeling of uneasiness or any unpleasant feeling. In other words, since the apparatus according to the present invention uses a mechanical vibration wave, it can be ease for hypertensives, diabetics, nerveless persons, the old and the wealc, including normal persons to freely use the abdomen training and premature ejaculation suppressing apparatus, without any trouble.

As mentioned above, since the abdomen training and premature ejaculation suppressing apparatus has a simple structure, no malfunction is generated, durability thereof is good, and the usage principles thereof are greatly ease. Further, since the abdomen training and premature ejaculation suppressing apparatus has a small size, the cost of the apparatus is greatly low and it is convenient to be portable or kept. Also, the user does not feel any disgust for its appearance and is willing to use the apparatus. Since the abdomen training and premature ejaculation suppressing apparatus has a light weight, the user puts it on usually. That is, since the wearing state of the user is not recognized by other persons, the user can wear the apparatus when taking a rest, before retiring,-when handing the business, during driving, etc. As a result, the user can achieve continuous abdomen training and premature ejaculation suppressing effects, during normal times.

The penis inserting hole 15 has generally a square shape, which forms the circular arc type of groove 17 which has a thin depth and is formed on the top portion and the left and right portions thereof, respectively, and forms the circular arc type of groove 16 which has a deep depth and is formed on the bottom portion thereof. The reason why the penis inserting hole 15 is square is the thickness difference of the penes of the men. The formation of the circular groove 17 serves to make the contact feeling of the user's penis with the penis inserting hole 15 considerably flexible. Another circular groove 16, on which the blood vessels and muscles on the lower portions of the user's hardening penis are placed, serves to thereby prevent them from excessively tightened. The curved parting 14 on the left and right sides of the vibration plate 10 serves to make the contact feeling of the user's penis with the fleshy insides of his thighs considerably softened. In this case, the type of the vibration plate 10 is not limited by the square type as described in the invention, but may be freely modified into other types such as, for example,"8"or"0"shape.

The small motor 20 having the eccentric plumb 21 may be replaced with any device which is capable of generating a vibration wave. The replacement of such component parts of the apparatus according to the present invention is possible within the scope of the present invention.

Meanwhile, a permanent magnet or a bioceramic may be attached onto predetermined portions of the vibration plate 10. As well known, the permanent magnet can expedite the circulation of the blood, and the bioceramic can accelerate the regeneration of the human body.

As clearly apparent from the foregoing, an abdomen training and premature ejaculation suppressing apparatus according to the present invention, using a mechanical vibration wave, can commonly train the abdomen of a man, a woman, or both of them and further can suppress the premature ejaculation of the man. If the man wears the apparatus during the sexual action, both the man and the woman can achieve the training effect for their abdomens, and further the man can suppress his premature ejaculation and the sexual sensation of the woman can be optimized within a short time period.

Although a preferred form of the invention has been described, it will be understood by those skilled in the field that variations therefrom, and analogous uses, are within the knowledge of those skilled in the art.

-Accordingly, it is intended that the scope of the invention be defined, not by the scope of the foregoing description, but rather by the scope of the claims as interpreted in view of the pertinent prior art.