JP5960653B2 - Ejaculator - Google Patents

Description

  The present invention relates to an ejaculator. More specifically, the present invention relates to an ejaculation promoter that can be used as a sperm (semen) collector by stimulating and inducing ejaculation by giving a stimulus to a male penis.

  An ejaculator or sperm (semen) extractor (hereinafter sometimes referred to simply as an “ejaculator”) enhances the adhesion and irritation to the penis for interior members into which the penis is inserted. Therefore, various ideas have been made on the internal structure and the like according to the size and shape of the penis. In addition, such ejaculatory facilitators are used as sperm collectors (sperm collectors, sperm collectors, etc.) to eliminate personal sexual desires in addition to medical research and treatment. It is also extremely important from the standpoint of social demands such as the prevention of sex crimes.

  Here, as a conventional ejaculatory accelerator, for example, it has an insertion portion that becomes a cylindrical space for inserting a penis in a space formed in a cylindrical outer case with a buffer material inserted therein. There is known a structure in which an interior member made of a synthetic resin such as an elastically deformable elastomer is disposed, and a plurality of small protrusions and ridge shapes are formed on the inner wall of the insertion portion of the interior member ( For example, see Patent Document 1 to Patent Document 3.) In addition, as the small protrusion and the ridge shape formed on the inner wall of the insertion portion of the interior member, for example, the vaginal structure is imitated by presenting a linear or wavy rib, a polyp-shaped small protrusion or a ridge shape, for example. When the penis is inserted into the insertion part of the interior member, the same stimulus as that inserted into the vagina is given to the penis.

Utility Model Registration No. 3076183 Japanese Patent No. 4691398 JP 2013-46747 A

  However, the above-described conventional ejaculators and the like have many configurations in which one end of the insertion portion that becomes a cylindrical space is opened and the other end is closed, and from the opening formed at the opened end. When the penis is inserted, but the other end is blocked as described above, the pressure on the penis during use may become strong, and it may adversely affect the stimulation of the penis or the promotion of ejaculation was there.

  In addition, if only one end is opened, the collection of sperm or semen after ejaculation becomes troublesome, and the cleaning operation may be difficult when cleaning the ejaculator after ejaculation. In addition, semen (sperm), used lotion, etc. may remain inside the interior member, which is not preferable for hygiene.

  The object of the present invention has been made in view of the above-mentioned problems, and it is possible to give variations to the stimulus applied to the penis while suppressing the feeling of pressure on the penis during use, and to facilitate washing. The object is to provide an ejaculator which can be performed and is excellent in hygiene.

In order to solve the above problems, ejaculation promotion apparatus according to the present invention, in so that the opening opposite longitudinal ends, the two forming a pair opening is formed, which can be gripped by hand tubular an exterior casing that is shaped, and a lid member for opening and closing the opening of the outer case, respectively, wherein is housed inside the formed space of the outer case, the ends disposed in the opening, to the opposite ends each has an insertion opening, is interposed between the one of the insertion portion is cylindrical which is formed interior member through the interior of the connecting the two insertion openings, and the interior member and the outer case buffer And one of the lids is a lid that is removed to allow one of the two insertion ports to appear for inserting the user's penis during use. The other side of the lid is opened and closed during use, so that the user's penis Characterized in that the lid for adjusting the sense of tightening against.

In the ejaculation accelerator according to the present invention, in the above-described present invention, the interior member includes a main body portion whose inside is penetrated in the longitudinal direction by the insertion portion, and a disk shape disposed at both longitudinal ends of the main body portion. And the insertion port is provided at the approximate center of the flange, and the main body portion and the flange are integrally formed.

  The ejaculation accelerator according to the present invention is characterized in that, in the above-described present invention, the lid can be opened and closed by rotating about the axial direction of the exterior case.

In the ejaculation accelerator according to the present invention, in the above-described present invention, a circular groove that is a concave groove in a sectional view is formed from the top surface of the flange so as to surround the insertion port in the interior member in a circular shape. It is characterized by being.

  The ejaculation accelerator according to the present invention is configured such that the openings opened at both ends of the outer case can be opened and closed by the lid body, and the insertion portion formed inside the interior member through which the penis is inserted is penetrated. Therefore, it becomes possible to control the feeling of pressure of the penis during use by adjusting the degree of opening and closing of the other lid body where the penis is not inserted, and to prevent the penis from being overstressed Can do. In addition, by adjusting the degree of opening and closing of the other lid, it is possible to give variations to the stimulus applied to the penis, so that the usability is good, and it is possible to efficiently collect sperm (semen) and promote ejaculation. it can. In addition, since both ends of the outer case are opened and the insertion portion is penetrated, it is possible to easily perform cleaning after use, and the ejaculation promoter is excellent in terms of hygiene.

It is a perspective view which shows the one aspect | mode of the ejaculation promoter which concerns on this invention. It is an exploded view of an ejaculation accelerator. It is the front view which showed the one aspect | mode of the ejaculation accelerator which concerns on this invention. FIG. 4 is a cross-sectional view taken along the line AA in FIG. 3 (in a state where no interior member and cushioning material exist). FIG. 4 is a cross-sectional view taken along the line AA in FIG. 3 (a state in which an interior member is present and no cushioning material is present). It is AA sectional drawing (state in which an interior member and a buffer material exist) of FIG. It is the perspective view which showed the one aspect | mode of the interior member. It is BB sectional drawing of FIG. It is the figure which combined the interior member and the shock absorbing material. In FIG. 3, it is the front view which showed the state which removed the cover body and the attachment ring.

  Embodiments of the present invention will be described below with reference to the drawings.

(I) Configuration of the ejaculator 1:
FIG. 1 is a perspective view showing an aspect of an ejaculation accelerator 1 according to the present invention, FIG. 2 is an exploded view of the ejaculation accelerator 1, and FIG. 3 shows an aspect of the ejaculation accelerator 1 according to the present invention. 2 are respectively shown (in the exploded view of FIG. 2, the interior member 5 and the cushioning material 8 described in detail in FIG. 5 and subsequent figures are not shown). The ejaculation accelerator 1 according to the present embodiment can be used as a device (sperm collection device) for collecting sperm (semen), and has a cylindrical shape that is open at both ends in the longitudinal direction and can be grasped by a hand. Both ends are disposed in the opening portion 21 accommodated in the outer case 2 that is shaped, the lid 3 that opens and closes the two openings 21 of the outer case 2, and the space 4 formed inside the outer case 2. The cylindrical interior member 5 having the insertion ports 51 at both ends, and the insertion portion 52 formed by connecting the two insertion ports 51 and penetrating through the interior, and between the interior member 5 and the exterior case 2 And a cushioning material 8 interposed between them as a basic configuration. FIG. 1 shows a state in which the opening 21 of the outer case 2 is closed by the lid 3 (lids 3a and 3b) (the same applies to FIGS. 3 to 6).

  In the ejaculation accelerator 1 according to the present invention, the exterior case 2 has a space 4 (see FIG. 4 and the like) in which the interior member 5 and the cushioning material 8 (both described later) are housed, and the longitudinal direction (for example, FIG. 1). In the direction of the arrow, etc. The same applies hereinafter), and the opening 21 of the outer case 2 is opened and closed by a lid 3 detachably formed on the outer case 2. .

  The exterior case 2 can be made of, for example, a synthetic resin, and particularly if it has a cylindrical shape that can be grasped by a user's hand (not shown) with the penis inserted through the opening 21. There is no limitation, and in this embodiment, as shown in FIG. 1 and the like, a small-diameter portion 22 having a gentle mountain shape in a plan view and a small-diameter portion sandwiching the small-diameter portion 22 in the approximate center in the longitudinal direction. Two large diameter portions 23 and 24 having a larger diameter than the portion 22 are formed symmetrically with respect to the center of the small diameter portion 22. Since the user can hold the thumb 25 and the index finger on the boundary 25 between the large diameter portions 23 and 24 and the small diameter portion 22, the user can easily grip the shape.

  The two openings 21 of the exterior case can be opened and closed by the lid 3. In the present embodiment, the lid body 3 is a member formed in a bowl shape, and includes a circular top surface portion 31 corresponding to the circular opening portion 21 of the exterior case 2, and a top surface portion 31. It consists of a peripheral edge portion 32 formed to extend outward at the peripheral edge. Further, when the lid 3 is attached to the opening 21 of the exterior case 2, the peripheral edge 32 of the lid 3 is connected along the large-diameter portions 23 and 24 of the exterior case 2 without feeling a step. Thus, a shape that is easy for the user to hold is maintained. The lid 3 can be made of a conventionally known synthetic resin, metal material, or the like, and is preferably made of a synthetic resin from the viewpoint of lightness, workability, cost, and the like.

  Further, as shown in FIG. 2, the interior member 5 in which two circumferential grooves 53 are formed around the insertion port 51 on the back side (the side facing the opening 21) of the top surface portion 31 of the lid 3. In accordance with the shape of (described later), a protrusion 33 is formed substantially at the center of the top surface portion 31 and a circular protrusion 35 is formed over the circumference so as to surround the protrusion 33. It is easy to position and install.

  As shown in FIG. 2, a recess 26 is formed in a symmetric position with respect to the center of the opening 21 on the periphery of the opening 21 of the exterior case 2 in the present embodiment. A convex portion storing portion 27 is formed so as to extend in the direction. On the other hand, convex portions 34 are respectively formed at positions corresponding to the concave portions 26 in the peripheral portion 32 of the lid 3 (in FIG. 2, the concave portions 26, One of the convex portion storage portions 27 is also shown with two convex portions 34 on the lid body 3b, while not shown, but shown on the periphery of the opening 21 that is opened and closed by the lid body 3a. Another concave portion 26 and a convex portion storage portion 27 are formed at positions symmetrical to the center of the opening portion 21 in the concave portion 26 and the convex portion storage portion 27, and these of the peripheral edge portion 21 of the lid 3 a are formed. A convex portion 34 is formed at a position corresponding to the concave portion 26 and the convex portion storing portion 27. Similarly, at a position corresponding to the convex portion 34 at the periphery of the opening 21 opened and closed by the lid 3b, The concave portion 26 and the convex portion storage portion 27 are formed. ). When the convex portion 34 is in the convex portion storage portion 27 from the concave portion 26, the lid 3 is fixed to the opening portion 21, and the convex portion 34 is placed in the concave portion 26. In this case, the opening 21 is closed by the lid 3, but there is no sealing feeling as compared with the state in which the convex portion 34 is put in the convex portion storing portion 27, and the convex portion 34 is in the convex portion storing portion 27. Rather than being put in, the inside can be ventilated relatively.

  In the configuration of the present embodiment, in order to open and close the opening 21 of the outer case 2 by the lid 3, the convex portion 34 is put in the concave portion 26, and the lid 3 is centered on the axial direction of the outer case 2 (see FIG. 2). 2, the cover 3 is fixed to the opening 21 and the opening 21 is closed by moving the protrusion 34 to the protrusion storing portion 27 by slightly rotating in the rotation direction indicated by the arrow in FIG. Can be. On the other hand, from this state, the lid 3 is slightly rotated in the direction opposite to the above direction, and the convex portion 34 is taken out from the convex portion storage portion 27 and the concave portion 26, so that the lid body is opened from the opening 21 of the outer case 2. 3 can be removed and the opening 21 can be opened. In this way, the opening 21 can be opened and closed by the lid 3 by attaching or removing the lid 3 to or from the opening 21 of the exterior case 2.

  Thus, it is preferable that the lid 3 can be opened and closed by rotating around the axial direction of the exterior case 2. By doing in this way, the opening / closing degree of the cover body 3 can be adjusted in a state where the user holds the outer case 2, and the opening / closing state can be easily adjusted while holding the ejaculation promoter 1 by hand. be able to.

  Next, the interior member 5 accommodated in the space 4 of the exterior case 2 will be described. 4 to 6 are cross-sectional views taken along the line AA of FIG. 3. FIG. 4 shows a state where the interior member 5 and the cushioning material 8 are not present, and FIG. 5 shows a state where the interior member 5 is present and the cushioning material 8 is not present. FIG. 6 shows a state where the interior member 5 and the cushioning material 8 exist. 7 is a perspective view showing an embodiment of the interior member 5, and FIG. 8 is a sectional view taken along line BB in FIG.

  The interior member 5 that constitutes the so-called core member that constitutes the ejaculation accelerator 1 according to the present embodiment is accommodated in the space 4 of the exterior case 2, and has a cylindrical shape in which both ends are disposed in the opening 21 of the exterior case 2. It is a member. Both ends of the interior member 5 each have an insertion port 51, and an insertion part 52 that connects and penetrates the two insertion ports 51 is formed inside. In this embodiment, as shown in FIG. 5 and the like, the interior member 5 has a main body portion 6 that is penetrated by an insertion portion 52 that is a space into which the penis is inserted, and the longitudinal length of the main body portion 6. It is comprised by the disk-shaped flange 7 arrange | positioned at the direction both ends, and the main-body part 6 and the flange 7 are integrally formed.

  The interior member 5 is formed at approximately the center of the flange 7, and the two insertion ports 51 and the insertion portion 52 are connected, so that the insertion portion 52 penetrates the interior of the interior member 5. In addition, the inner wall of the insertion portion 52 is formed with a portion (stimulation portion X) that stimulates the penis. Examples of the shape of the part that stimulates the penis (stimulation part X) include protrusions, heel shapes, warts, bellows shapes, etc., and these stimulation portions X can be formed in a predetermined arrangement. . FIG. 5 and the like show a mode in which protrusions and bellows shapes that are examples of the stimulating portion X are formed in a predetermined arrangement. In the present invention, both ends of the exterior case 2 are opened, and the two insertion ports 51 and the insertion portion 52 in the interior member 5 housed in the exterior case 2 are penetrated, Since two places into which the penis can be inserted are formed, the ejaculation promoter 1 with good usability is obtained.

  In addition, the portion for stimulating the penis (stimulation portion X) formed on the inner wall of the insertion portion 52 preferably has different shapes as seen from the vicinity of the two insertion openings 51 as shown in FIG. . In this way, different types of stimulation can be given to the penis from the two insertion ports 51, respectively. Further, it is preferable to adopt different shapes and arrangements in the vicinity of the insertion port 51 and the vicinity of the approximate center of the insertion portion 52. In this way, a part of the penis (for example, a glans etc.) can be given a different kind of stimulus from other parts.

  A circular groove 53 is further formed on the periphery of the insertion port 51 formed at the approximate center of the flange 7 disposed at both longitudinal ends of the main body 6. By forming such a circular groove 53, the penis can be inserted into the inside (insertion portion 52) from the insertion port 51 while giving appropriate tightening. As described above, when the lid 3 is attached to the opening 21 of the exterior case 2, the projection 33 formed on the lid 3 is formed in the insertion port 51 and the circular shape formed on the lid 3. The protrusions 35 are combined with the circular grooves 53, respectively.

  As a material constituting the interior member 5 including the main body 6 and the flange 7, it is ideal to use a material having appropriate elasticity, stretchability, and flexibility, for example, a gel-like resin material such as an elastomer. It is preferably composed of gel rubber, silicone resin, polystyrene resin or the like.

  As shown in FIG. 6, in the ejaculator 1 according to the present invention, when the interior member 5 is attached to the exterior case 2, the cushioning material 8 is wound around the interior member 5, and the exterior case 2 and the interior member The cushioning material 8 is interposed between the two. FIG. 9 is a diagram in which the interior member 5 and the cushioning material 8 are combined. For example, a sponge-like foamed resin sheet or the like can be used as the cushioning material 8. The cushioning material 8 is wound around the main body 6 of the interior member 5, and the interior member 5 around which the cushioning material 8 is wrapped is placed inside the exterior case 2. It will be arranged in the space 4. Further, in the present embodiment, the flange 7 of the interior member 5 is fixed to the opening 21 of the exterior case 2 by the mounting ring 9 (see FIG. 2 and the like), so that the space between the exterior case 2 and the interior member 5 is increased. The cushioning material 8 is interposed between the two.

  FIG. 10 is a front view showing a state in which the lid 3 and the attachment ring 9 are removed in FIG. As shown in FIG. 2 and FIG. 10 and the like, the mounting ring 9 includes a thread 91 formed on the inner side and a thread 92 formed on the periphery of the opening 21 of the exterior case 2 in the present embodiment. By screwing, the cushioning material 8 can be held inside the exterior case 2 while fixing the flange 7 of the interior member 5. In order to fix the flange 7 of the interior member 5 to the opening 21 of the exterior case 2, for example, the peripheral edge of the flange 7 of the interior member 5 is attached between the thread 91 and the thread 92. It can be carried out simply by sandwiching between the inside of the ring 9 and the periphery of the opening 21 of the outer case 2. The mounting ring 9 can be made of a conventionally known synthetic resin, metal material, or the like, similarly to the lid 3, and is preferably made of a synthetic resin from the viewpoints of lightness, workability, cost, and the like. The attachment ring 9 is preferably made of a synthetic resin common to the lid 3.

  The cushioning material 8 is interposed in the exterior case 2 so as to fill the space 4 between the cushioning material 8 and the interior member 5. Appropriate pressure can be applied to the member 5. Thereby, the moderate clamping | tightening feeling by the buffer material 8 will be transmitted with respect to the penis inserted from the insertion port 51 of the interior member 5, and a usability | use_condition will increase.

(II) How to use the ejaculator 1:
Hereinafter, an example of the usage method of the ejaculator 1 according to the present embodiment will be described.
First, one lid 3a of the outer casing 2 of the ejaculation accelerator 1 is removed, and the opening 21 of the outer casing 2 is opened. At this time, a lubricant (lotion) (not shown) is poured and applied from the insertion port 51 of the interior member 5 that appears when the opening 21 is opened, and the lubricant is evenly distributed to the insertion portion 52 of the interior member 5. Is preferred. Such a lubricant is preferably applied to the penis. The other lid 3b is kept closed. Here, when the lubricant is used as described above, when the present invention is also used as a sperm (semen) collector (sperm collection device) for collecting sperm (semen), a spermicide is used. It is preferable to use a simple lubricant that is not contained and is used mainly for lubrication.

  Next, the penis is inserted into the insertion portion 52 from the insertion port 51 formed in the flange 7 that can be confirmed from the opening portion 21 that is opened. It is preferable for use that the penis is inserted after erecting to some extent. After inserting the penis from the insertion port 51 into the insertion part 52, the user grasps the ejaculator 1 and preferably moves it up and down appropriately along the longitudinal direction of the penis so that the penis is inserted into the insertion part of the interior member 5. Stimulated by a stimulating part X such as a protrusion or wrinkle formed inside 52. Moreover, when a user grasps the ejaculation promoter 1, the penis is pressed from the interior member 5 through the intervening cushioning material 8, and a feeling of tightening is transmitted.

  Here, when the user feels that the feeling of tightening with respect to the penis is strong, the user loosens the other lid 3b that is closed, thereby changing the air flow rate with respect to the insertion portion 52 and weakening the feeling of tightening with respect to the penis. be able to. The present invention can change the stimulus to the penis by simply adjusting the feeling of tightening the penis by opening and closing the other lid 3b. When it is desired to give a certain degree of openness to the penis, the other lid 3b is removed, and the insertion port 51 on the side where the penis is not inserted, which is hidden by the other lid 3b, appears outside. You may do it.

  Note that in conventional ejaculators and the like, a vent hole sealed with a seal is formed on the top surface when not in use, and when used, the seal is removed and the vent hole is opened and closed with a finger during use. By performing operation | movement, what can adjust the adhesion degree between an interior member and a penis and a feeling of adhesion was provided. On the other hand, if you move your finger (probably your index finger is likely to be used) to the top surface and perform this kind of operation, you may be annoyed by sticking a sticker or the like on your finger. When extending, there is a problem that the feeling of the hand holding the ejaculator or the like slightly changes and the stimulation to the penis may not be as expected. On the other hand, the ejaculation accelerator 1 according to the present invention does not cause such a problem, and a simple operation of opening and closing the other lid 3b (operation that can be performed while holding the ejaculation accelerator 1). It is preferable because it can change the tightness of the penis.

  After the user ejaculates by the operation as described above, the other lid 3b is removed, and if necessary, a desired amount of sperm (semen) is inserted from the insertion port 51 that appears in the opening 21 on the other lid 3b side. While collecting, the sperm (semen) etc. which remain | survived in the insertion part 52 etc. which are the interior space of the interior member 5 are wash | cleaned in the state which removed the two cover bodies 3 (3a, 3b). The lid 3 (3a, 3b) is also washed. The above-described collection of sperm (semen) is performed by inserting a dropper or the like into one of the open insertion ports 51 and sucking it while the other lid 3b is attached (closed). It doesn't matter.

(III) Effects of the present invention:
The ejaculation accelerator 1 according to the present invention described above has a penis formed inside the interior member 5 while the openings 21 opened at both ends of the exterior case 2 can be opened and closed by the lid 3. Since the insertion part 52 to be inserted is penetrated, it becomes possible to control the feeling of pressure of the penis at the time of use by adjusting the opening / closing degree of the other lid 3b where the penis is not inserted, and excessive pressure is applied to the penis. A feeling can be prevented from being imparted. Moreover, since the stimulus given to the penis can be varied by adjusting the opening / closing degree of the other lid 3b, the usability is good, and the collection of sperm (semen) and the promotion of ejaculation are efficiently performed. Can do. In addition, since both ends of the outer case 2 are opened and the insertion portion 52 is penetrated, the ejaculation promoter 1 can be easily cleaned after use, and is excellent in hygiene.

(B) Variation of embodiment:
The aspect described above shows one aspect of the present invention, and the present invention is not limited to the above-described embodiment, and has the configuration of the present invention and can achieve the objects and effects. It goes without saying that modifications and improvements within the scope are included in the content of the present invention. Further, the specific structure, shape, and the like in carrying out the present invention are not problematic as other structures, shapes, and the like as long as the objects and effects of the present invention can be achieved. The present invention is not limited to the above-described embodiments, and modifications and improvements within the scope that can achieve the object of the present invention are included in the present invention.

  For example, in the above-described embodiment, with respect to an example of the shape of the portion for stimulating the penis (stimulation portion X) formed on the inner wall of the insertion portion 52 of the interior member 5, the protrusion and the bellows shape are formed in a predetermined arrangement. However, the shape of the stimulation part X may be other than those described above, and a conventionally known shape having a possibility of giving a stimulus can be adopted.

  The means for opening and closing the opening 21 of the outer case 2 with the lid 3 is not limited to the means shown in the above-described embodiment. For example, the inner side of the peripheral edge 32 of the lid 3 and the outer case The opening 3 of the lid 3 and the outer case 2 may be screwed to open and close by forming unillustrated screw threads that can be screwed to the periphery of the opening 21 of the two. As long as the opening 21 of the outer case 2 can be opened and closed by the lid 3, the means is not particularly limited.

  In the above-described embodiment, the outer case 2 has a shape having a larger diameter than the small-diameter portion 22 with the small-diameter portion 22 having a gentle mountain shape in plan view and the small-diameter portion 22 sandwiched between the small-diameter portion 22 in the center in the longitudinal direction. Although the embodiment in which the two large diameter portions 23 and 24 are formed symmetrically with respect to the center of the small diameter portion 22 has been described with reference to FIGS. 1 to 3 and the like, the shape of the exterior case 2 is limited to this. However, the shape or the like can be arbitrarily determined as long as it is a cylinder that can be grasped by the user's hand.

In (II) of the above-described embodiment, the use method in which the lubricant is not poured in advance and the lubricant is poured during use has been described as an example. On the other hand, the ejaculation promoter 1 according to the present invention may be distributed and sold by closing the lid 3 and packaging it with the lubricant previously poured into the insertion portion 52 or the like. In this case, a substantially circular plate-like member made of a sponge (not shown) that can be easily removed at the time of use is placed in the insertion port 51, or a stopper (not shown) that can be easily removed at the time of use. It is preferable to prevent leakage of the lubricant during distribution and the like.
In addition, the specific structure, shape, and the like in the implementation of the present invention may be other structures as long as the object of the present invention can be achieved.

  The present invention can be used not only for medical purposes but also for helping to build a healthy society by suppressing male sexual urges and the like, so that the industrial applicability is extremely high.

DESCRIPTION OF SYMBOLS 1 ... Ejaculation promoter 2 ... Exterior case 21 ... Opening part 22 ... Small diameter part 23, 24 ... Large diameter part 25 ... Boundary 26 ... Concave part 27 ... Convex part storage part 3 ... Lid 3a ...... Lid (one lid)
3b: Lid (the other lid)
31 ...... Top surface part 32 ...... Peripheral part 33 ...... Projection 34 ...... Projection part 35 ...... Circular protrusion 4 ...... Space 5 ...... Interior member 51 ...... Insertion port 52 ...... Insertion part 53 ...... Circular groove 6 ...... Body 7 ...... Flange 8 ...... Shock absorber 9 ...... Mounting ring 91, 92 ...... Screw thread X …… Stimulus

Claims (4)

In so that both longitudinal ends are opened, the two openings forming a pair is formed, and the outer case, which is a capable tubular shape to grasp by hand,
A lid for opening and closing the opening of the outer case, respectively,
Wherein is housed inside the space formed of the outer case, wherein the ends arranged in the opening, have respective to the opposite ends insertion opening, the insertion of one through the interior of the connecting the two insertion openings A cylindrical interior member formed with a portion;
A cushioning material interposed between the interior member and the exterior case ,
One of the lids is a lid that is removed to allow one of the two insertion ports to appear for inserting the user's penis during use,
2. The ejaculation promoter according to claim 1, wherein the other of the lid bodies is a lid body that adjusts a feeling of tightening of the user with respect to the penis by opening and closing during use . The interior member is a main body portion whose inside is penetrated in the longitudinal direction by the insertion portion;
A disc-shaped flange disposed at both longitudinal ends of the main body , and
Having the insertion port in the approximate center of the flange,
2. The ejaculator according to claim 1, wherein the main body and the flange are integrally formed.   The ejaculatory promoter according to claim 1 or 2, wherein the lid body can be opened and closed by rotating around the axial direction of the exterior case. So as to surround the circular around the insertion opening in the interior member, according to claim 2 or claim 3, characterized in that circular grooves as a groove in cross section from the top surface of the flange is formed Ejaculation promoter as described in.

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