JP6627981B2 - Ejaculation promotion device - Google Patents

Description

  The present invention relates to an ejaculation promotion device, and particularly to ejaculation promotion devices that have been conventionally used based on demands for medical research and treatment, and social demands such as prevention of sexual crime, prevention of prostitution, and prevention of spread of sexually transmitted diseases. It relates to improvement of the device.

  Due to medical research and therapeutic needs, various ejaculation promoting devices (sperm collection devices) for collecting male sperm have been proposed. For example, medical examinations such as examining the husband's sexual function from sperm collected to investigate the cause of marital infertility, treating sexual dysfunction, securing and storing sperm for artificial insemination, etc. An ejaculation facilitator is used for the need. Furthermore, in order to satisfy various social needs, such as prevention of sexual crime by preventing personal sexual desire, prevention of prostitution, and reduction of the number of sexually transmitted cases, it has been conventionally available at low cost. In addition, there is known a simple ejaculation accelerating device which is of a disposable type or a type which can be washed and which does not cause a problem on hygiene and health.

For example, Patent Literature 1 (Japanese Patent Application Laid-Open No. 2006-334176) discloses a relatively hard plastic cylindrical container having one open end in the longitudinal direction, a container accommodated in the container, and inserted into the inside through an insertion port at one end in the longitudinal direction. An ejaculation enhancing device comprising a gel-like resin core member having an extending insertion space is disclosed.
However, in this ejaculation accelerating device, when the penis is inserted into the insertion space of the core member to expand the core member, the internal pressure of the space formed between the core member and the container is reduced to a predetermined value or less. Because of the inability to reduce the pressure, there was a limit to the increase in the clamping force on the penis.
In other words, there are individual differences in the intensity of the stimulus suitable for promoting ejaculation, and some people can use a weak stimulus enough, while others cannot obtain an effect without a strong stimulus. It is effective to increase the adhesion (adsorption) of the core member to the penis tip (the glans).
In order to increase the stimulus applied to the penis tip when the penis is rubbed with the penis inserted in the insertion space, the internal pressure of the space formed between the core member and the container is reduced to reduce the penis tip. It is effective to increase the adhesion (adsorption force) between the portion and the core body. However, in the configuration of Patent Document 1, there is a limit to such pressure reduction (pressure adjustment).

Patent Literature 2 (Japanese Patent Application Laid-Open No. 2015-112317) discloses that a plurality of slit-shaped through-holes extending in a longitudinal direction are formed in an exterior body that accommodates a cylindrical interior body having a male genital insertion portion therein and extend in the inner and outer radial directions. In addition to being configured to be expandable and contractible, a tightening ring body that can be moved in the longitudinal direction along the outer surface of the outer body by manual operation is arranged, and the diameter of the outer body is varied by the position in the longitudinal direction of the ring body, thereby forming a cylindrical shape. An ejaculation facilitating device that changes the insertion pressure of the inner body is disclosed.
In this ejaculation accelerating device, the pressure on the tubular interior body is mechanically adjusted by the pressure from the ring body without depending on the method of adjusting the air pressure between the exterior body and the tubular interior body. .
However, not only is the operation of moving the ring body in the longitudinal direction of the exterior body complicated, but also with such a configuration, it is difficult to finely adjust the pressure applied to the penis via the cylindrical interior body. In particular, even if the ring body is moved to the longitudinal direction position of the exterior body corresponding to the tip of the inner wall of the tubular interior body where the tip of the penis is located, the ring body is added to the penis tip via the tubular interior body. The pressure is constant and cannot be arbitrarily increased or decreased.

JP 2006-334176 A JP 2015-112317 A

The present invention has been made in view of the above, and by increasing or decreasing the pressure applied to the outer surface of the core member, the penis located inside the core member (not only the tip part) but the change due to the appropriate pressure is reduced. It is an object of the present invention to provide an ejaculation accelerating device that gives rich stimulation and tightening force.
That is, by adjusting the pressing force to the core member by a simple manual operation, the tightening force on the penis can be adjusted according to the user's preference.

In order to achieve the above object, the ejaculation accelerating device according to the present invention includes a container having an opening in at least a part thereof, an operation unit configured to be rotatable with respect to the container, and the container housed in the container. A core member made of a gel resin having an insertion space extending inward from an insertion port located on the opening side, and an elastic deformation portion disposed between the container and the core member is applied to the outer surface of the core member. A pressure member for changing a pressure , wherein the elastically deformable portion elastically changes at least a part of the elastically deformable portion in the inner and outer radial directions when the operation portion is rotated .

  According to the present invention, by applying a manual operation to increase or decrease the pressure applied to the outer surface of the core member to an arbitrary value, a stimulus rich in change due to an appropriate pressure and a tightening force are applied to the penis located inside the core member. can do.

(A) and (b) are a front view and a longitudinal sectional view showing an external configuration of an ejaculation accelerating device (sperm collection device) according to an embodiment of the present invention. (A) and (b) are the back side perspective view and the front side perspective view which show the external appearance structure of this ejaculation promotion apparatus. It is a disassembled front view which shows each component of this ejaculation promotion apparatus. It is an exploded perspective view which shows each component of this ejaculation promotion apparatus. (A) thru | or (d) are a partial sectional front view, AA sectional view, BB sectional view, and EE sectional view of a container main body. (A) through (d) are a front view, a longitudinal sectional view, a top view, and an external perspective view of a core member. (A) and (b) are an external perspective view and a side view of an inner cover (a pressing member operating member). 1A to 1E are a front view, a top view, a bottom view, an upper perspective view, and a lower perspective view of a pressing member according to one embodiment. 3A to 3D are a front view, a plan view, a vertical cross-sectional view, and an opening side perspective view of the operation unit. (A), (b) and (c) are partial cross-sectional views, XX cross-sectional views showing a state in which an inner cover housed in a container main body holds a pressing member, and an operation unit and a movable unit of the pressing member. FIG. 4 is a partial cross-sectional view showing the relationship (A) And (b) is a perspective view which shows the state before and after deformation | transformation of a pressurizing member. (A) and (b) are a front view and a longitudinal sectional view showing an external configuration of an ejaculation accelerating device (sperm collection device) according to a second embodiment of the present invention. (A) and (b) are a rear side perspective view and a front side perspective view showing the external configuration of the ejaculation promotion device. It is a disassembled front view which shows each component of this ejaculation promotion apparatus. It is an exploded perspective view which shows each component of this ejaculation promotion apparatus. (A) and (b) are a front view showing the composition of an example of a pressure member, and an AA sectional view. (A), (b) and (c) are partial cross-sectional views showing a state in which the container main body holds the pressing member, XX cross-sectional views, and partial cross-sectional views showing the relationship between the operation unit and the pressing member. It is. (A) and (b) are a front view and a longitudinal sectional view showing an external configuration of an ejaculation accelerating device (sperm collection device) according to a third embodiment of the present invention. It is an exploded perspective view which shows each component of this ejaculation promotion apparatus. It is a disassembled front view which shows each component of this ejaculation promotion apparatus. (A), (b) and (c) are longitudinal cross-sectional views showing the operation procedure of the pressurizing member accompanying the operation of the ejaculation promotion device.

<First embodiment>
(Basic configuration)
Hereinafter, the present invention will be described in detail with reference to embodiments shown in the drawings.

  1 (a) and 1 (b) are a front view and a longitudinal sectional view showing an external configuration of an ejaculation accelerating device (sperm collection device) according to an embodiment of the present invention, and FIGS. 2 (a) and 2 (b). FIG. 3 is a rear perspective view and a front perspective view showing the external configuration of the ejaculation promotion device. FIG. 3 is an exploded front view showing each component of the ejaculation promotion device. FIG. FIG. 2 is an exploded perspective view showing each component of the first embodiment. 5 (a) to 5 (d) are a partial sectional front view, an AA sectional view, a BB sectional view, and an EE sectional view of the container main body, and FIGS. 6 (a) to 6 (d). 7) is a front view, a longitudinal sectional view, a top view, and an external perspective view of the core member, and FIGS. 7A and 7B are an external perspective view and a side view of the inner cover (pressure member operating member). FIGS. 8A to 8E are a front view, a top view, a bottom view, an upper perspective view, and a lower perspective view of the pressing member according to one embodiment, and FIGS. 9A to 9E. d) is a front view, a plan view, a vertical sectional view, and an opening side perspective view of the operation unit. 10 (a), (b) and (c) are a partial sectional view, a sectional view taken along line XX, and an operation section showing a state in which an inner cover housed in the container body holds the pressing member. FIGS. 11A and 11B are partial cross-sectional views illustrating a relationship between a member and a movable portion, and FIGS. 11A and 11B are perspective views illustrating states of a pressing member before and after deformation.

  In this specification, for convenience of description, the lower side of FIG. 1 is referred to as a front end (front side), and the upper side is referred to as a rear end side (rear side).

  The ejaculation accelerating device 1 according to the present invention includes a container (container main body 11, cap 20) 10 having an opening 11a in at least a part thereof, and a container main body 11 that constitutes the container 10 and is attached to the container main body. An inner cover 40 that is not rotatable, an operation unit 60 that is rotatable with respect to the container main body, and an insertion space that is housed in the container main body and extends inward from an insertion port 82 located on the opening 11a side. A core member 80 having an 84 and an (elastic) pressing member (elastic deformation member) 100 that operates (elastically deforms) by rotating the operation unit 60 to change the pressure applied to the core member 80. ing.

  The container 10 is made of resin manufactured by blow molding, and is attached to and detached from a hollow and substantially cylindrical (drum-shaped) container main body 11 and an opening 11a provided at one end (rear end) of the container main body. A cap 20 for opening and closing the opening. The container main body 11 is a hollow cylindrical body penetrating in the axial direction, and has openings 11a and 11b at both ends in the axial direction.

The inner cover 40 is made of resin manufactured by injection molding, is a hollow substantially cylindrical body penetrating in the axial direction, and houses the pressing member 100 therein. The shape including the diameter and the axial length of the inner cover 40 is set so that the inner cover 40 can be accommodated in the container body 11. The inner cover 40 of this example is immovably locked in both the axial and circumferential directions by fitting the locking recess 46 as a square hole and the locking protrusion 114. It is positioned and fixed in the container body via the pressurizing member 100 located inside. In other words, the inner cover 40 is locked at one end (rear end) so as not to rotate with respect to the outer surface of one end of the pressing member 100 and to be unable to move in the axial direction. The inner cover 40 is locked to the container body by being locked by one end of the body so as not to rotate and not move in the axial direction. Note that this is merely an embodiment, and the inner cover may be directly locked to the container body.
The inner cover 40 and the pressing member 100 are collectively referred to as an inner unit.
The inner unit is detachable from the container body, and is accommodated by fitting a tongue-shaped locking piece 42 provided at one end of the inner cover 40 with a part of the container body, and is not detached during use. It can be fixed to a certain degree and can be pulled out when a certain load is applied. Thus, the inner unit can be taken out and washed alone.

  Near the other end (front end) of the inner cover 40, a plurality of rectangular locking holes 43 penetratingly formed at a predetermined pitch in the circumferential direction, and two long elongated holes arranged in parallel with the row of locking holes and extending in the circumferential direction. And a guide elongated hole 45. Each short locking hole 43 is a positioning means for locking the pressing member 100 disposed inside at a predetermined rotation angle, and the guide long hole 45 stably rotates the pressing member along a predetermined track. It is a guide means for preventing the pressure member 100 from contracting in the axial direction while having a little play, and also has a function as a stopper. Two guide slots 45 are arranged near the other end of the inner cover in a positional relationship symmetrical with respect to the center axis of the inner cover.

The operation unit 60 is mounted so as to close the other end opening (tip opening) 11b of the container main body, and is a cap (bowl) -shaped operation that is rotatably supported around the axis of the container main body and is manually operated. A member 61 is provided. The operating member 61 is slidably engaged with the convex portion 12 provided on the corresponding outer peripheral surface of the container body in a groove 62 provided along the circumferential direction on the inner peripheral surface near the opening thereof, It is assembled so as not to fall off from the container body (FIGS. 10A and 10C). Further, by configuring the plurality of projections 13a projecting from the outer peripheral surface of the other end portion of the container main body to be able to engage with the plurality of projections 63 provided on the corresponding inner peripheral surface of the operating member 61, the operating member for the container main body is formed. (FIG. 10B).
In this example, the operation unit 60 is rotatably supported by the container main body. However, this is merely an example, and the operation unit only needs to be rotatable with respect to the container main body.

  As shown in FIG. 9, a vent hole 64 is formed through the center of the inner bottom surface of the operation member 61, and a plurality of sets of a plurality of thin plate-like ribs 65a and 65b are formed on the inner wall of the operation member at a predetermined circumferential pitch. It is protruding. One of the ribs 65a is longer on the inner diameter side than the other rib 65b (has a larger protruding length toward the inner diameter side), and the inner diameter end of each long rib 65a is movable on the distal end side of the pressing member 100. It is configured to be fitted and positioned in a valley 122b provided in the part 120. That is, the long rib 65a is a means for fixing the circumferential position of the movable section 120 and fixing the movable section 120 so as not to rotate relative to the operation member. Each short rib 65b is a means for determining the radial position of the movable portion 120 by contacting the outer peripheral surface of the movable portion 120 (the outer peripheral surface of the peak portion 122a). That is, each short rib 65b is a means for preventing the inner and outer diameter positions (positions of the outer peripheral surface) of the movable portion from being varied in the circumferential direction. In other words, each short rib 65b is a means for holding the shape of the movable portion 120 in the operation member 61 in a substantially cylindrical shape.

The core member 80 is made of a gel resin such as an elastomer, and has a core body 81 having an insertion opening 82 and an insertion space 84, and a flange 86 protruding from the outer periphery of the core body 81 on the insertion opening 82 side. Are provided. A plurality of first ribs 81a projecting from an outer peripheral edge of the core main body 81 at a required interval at a predetermined interval and extending spirally in substantially the same direction (substantially in parallel) with each other; And a plurality of second ribs 81b protruding at a required interval and intersecting the first ribs 81a.
The shape of the spirally extending ribs 81a and 81b on the outer peripheral edge of the core body 81 is merely an example, and is not limited to this shape and structure.

  The pressurizing member 100 is disposed in a gap between the inner surface of the inner cover 40 and the outer surface of the core member 80, and one end outer periphery is locked by a corresponding one end inner periphery of the container body 11, and the other end edge (movable portion) 120) is locked and held by ribs (locking portions) 65a, 65b provided on the inner surface of the operation member 61, so that the other end is locked. It is fixed to the operation member. The pressing member 100 includes an elastic deformation portion 101 that changes the pressing force on the outer peripheral surface of the core member located inside by elastically deforming in the inner and outer radial directions. In this example, the elastically deforming portion 101 has a configuration (spiral member) in which a strip-shaped resin plate (thin elastic member) 101a having elasticity is formed into a spiral cylindrical shape, and when an external force in the twisting direction is not applied. Maintains its original shape, but is reduced in diameter by applying a twist in the shrinking direction. An annular fixed portion 110 locked (fixed) by the inner cover 40 is integrated at one axial end of the elastically deformable portion 101, and a movable portion 120 having a locked portion 122 is provided at the other axial end. It is integrated.

  The locked portions 122 provided on the movable portion 120 are composed of peaks 122a and valleys (slits) 122b alternately provided at a predetermined circumferential pitch, and a rib is provided in each valley 122b as described above. By fitting the 65a, the movable portion 120 is in a state where it can rotate integrally with the operation member 61.

  A plurality of locking projections 111 are provided on the outer peripheral surface of the fixed portion 110 with a predetermined gap in the circumferential direction, and a plurality of engaging projections 111 are provided on the inner peripheral surface at the corresponding one end of the container body. By fitting (elastically fitting) the stop portions 15 between the respective gaps, the fixed portion 110 is supported so as not to be displaceable in the rotation direction with respect to the container body. A plurality of locking protrusions 111 are arranged at predetermined intervals in the circumferential direction, and the gap between the ends of the locking protrusions allows the locked portion 15 to fit in the gap. Is set to That is, when inserting and assembling the distal end portion of the pressing member 100 with the inner cover assembled into the one end opening 11a of the container main body 11, the locked portion 15 on the container main body side is inserted into the gap between the locking ridges 111. By fitting into the inner wall of the container, the locked portion can be fitted between the ends of the locking ridge (within the gap) to shift the inner cover to a state in which the inner cover cannot rotate with respect to the container body.

  As shown in FIGS. 1A, 9 and the like, a plurality of scales 67 are formed on the outer peripheral surface of the operation member 61 at a predetermined circumferential pitch, and are located at positions along the other end edge of the container body 11. The mark 17 is provided so that the rotation angle of the operation member can be confirmed when the operation member 61 is rotated with respect to the container body. The pitch between the scales 67 coincides with the pitch of the locking holes 43 formed near the other end (tip) of the inner cover 40, and any one of the locking projections 123 provided on the pressing member 100, which will be described later, is used. The positional relationship is set so that the mark 17 faces one scale 67 corresponding to the locking hole 43 in a one-to-one relationship when the fitting is performed in the locking hole 43. That is, by confirming the position of the scale 67 in a positional relationship corresponding to the mark 17, the relative rotation angle of the operation member 61 with respect to the container main body 11 (the relative rotation angle of the movable member 120 of the pressing member with respect to the container main body) is determined. (Rotation angle = torsion amount of elastic deformation portion 101 of pressure member = pressure amount applied to core member) can be visually confirmed.

  The pressurizing member 100 elastically deforms at least a part of the elastically deformable portion 101 in the inner and outer radial directions by rotating the movable portion 120 by the operation member 61 in a state where the fixed portion 110 is fixed to the inner cover 40. The pressure applied to the core member is changed. The elastic deformation portion 101 does not expand and contract in the axial direction, but instead deforms in the inner and outer radial directions to adjust the pressing force on the core member.

  The O-ring 140 shown in FIGS. 1B, 3 and 4 is fitted in a recess near the other end of the container main body, and is provided between the O-ring 140 and the opening-side end of the operating member 61 disposed outside the O-ring 140. To maintain airtightness.

Next, an assembly structure of the pressing member 100 to the inner cover 40 will be described.
The pressing member 100 is mounted inside from one end (rear end) opening of the inner cover 40, and when the mounting is completed, as shown in FIGS. 1 and 10, the large-diameter fixed portion 110 is connected to one end of the inner cover. It is located (projected) behind the edge. In this state, the locking recess 46 (FIG. 7 (a)) provided at one end of the inner cover 40 and the locking projection 114 (FIG. 8 (a)) are fitted, so that the circumferential direction of the pressing member 110 is , Relative movement in the axial direction is restricted. Further, relative movement in the axial direction between the outer peripheral surface of the fixed portion 110 of the pressing member and the inner peripheral surface of the one end opening of the inner cover is also restricted by frictional resistance.

  A slide protrusion 121 projecting from the outer surface of the movable portion 120 of the pressing member is fitted in the guide elongated hole 45 formed through the other end (end) of the inner cover 40 so as to be slidable in the circumferential direction. . By fitting the slide protrusion 121 into the guide elongated hole 45, the movable portion 120 can rotate and move on a stable track with respect to the inner cover. Further, locking projections 123 are provided on the outer surface of the movable portion 120 corresponding to the arrangement direction of the locking holes 43 so as to selectively fit into any one of the locking holes 43.

  As shown in FIG. 11, the slide protrusion 121 and the locking protrusion 123 form two parallel cuts at appropriate places of the annular movable portion 120 made of a resin plate material, and form a rectangular portion between the cuts in the inner and outer radial directions. These are projections provided on an elastically deformable portion that is capable of elastically deforming. When the locking projection 123 is in a state of being fitted into any of the locking holes 43 with a constant fitting force, a force in a direction for rotating the operation member 61 (movable portion 120) is applied with a force of a predetermined value or more. At times, it can be elastically deformed (submerged) in the inner diameter direction, detached from the locking hole 43, moved to another adjacent locking hole 43, and fitted.

  The locking projection 123 has a protruding length that can maintain the fitted state when fitted into the locking hole 43, but retracts in the radial direction when a predetermined force or more is applied in the rotation direction. The shape, frictional resistance, and the like are selected so that the fitting hole 43 can be moved out of the fitting hole 43 that has been fitted up to the adjacent locking hole.

As described above, according to the present invention, the operation member 61 is rotated by a manual operation to increase or decrease the pressure applied from the pressing member 100 to the outer surface of the core member 80, so that the penis located inside the core member (only the tip portion) Rather, the stimulus and the tightening force can be applied to the entire penis) by the appropriate pressure.
That is, by adjusting the pressing force to the core member by a simple manual operation, the tightening force on the penis can be adjusted according to the user's preference.

<Second embodiment>
(Basic configuration)
FIGS. 12 (a) and 12 (b) are a front view and a longitudinal sectional view showing an external configuration of an ejaculation accelerating device (sperm collection device) according to the second embodiment of the present invention, and FIGS. b) is a rear side perspective view and a front side perspective view showing the external configuration of the ejaculation promotion device. FIG. 14 is an exploded front view showing each component of the ejaculation promotion device. FIG. It is an exploded perspective view showing each component of a promotion device. FIGS. 16 (a) and 16 (b) are a front view and a sectional view taken along line AA of an example of the pressing member, and FIGS. 17 (a), (b) and (c) show the case where the container body is added. FIG. 4 is a partial cross-sectional view showing a state in which the pressure member is held, a cross-sectional view along XX, and a partial cross-sectional view showing the relationship between the operation unit and the pressure member.

  In this specification, for convenience of description, the lower side of FIG. 12 is referred to as a front end (front side), and the upper side is referred to as a rear end side (rear side).

  The ejaculation accelerating device 1 according to the present invention includes a container (container main body 11, cap 20) 10 having an opening 11a in at least a part thereof, an operation unit 60 configured to be rotatable with respect to the container main body, and a container main body. A core member 80 having an insertion space 84 that is accommodated in the inside and extends inward from an insertion opening 82 located on the opening 11a side, and is operated (elastically deformed) by rotating the operation unit 60 to form the core member 80. (Elastic) pressure member (elastic deformation member) 100 that changes the applied pressure.

  Since the configurations of the container 10 and the core member 80 are substantially the same as those of the first embodiment, the same portions are denoted by the same reference numerals, and the description of the redundant configuration will be omitted.

  The operation unit 60 is mounted so as to close the other end opening (tip opening) 11b of the container main body, and is a cap (bowl) -shaped operation that is rotatably supported around the axis of the container main body and is manually operated. A member 61 is provided. The operating member 61 is slidably engaged with the convex portion 12 provided on the corresponding outer peripheral surface of the container body in a groove 62 provided along the circumferential direction on the inner peripheral surface near the opening thereof, It is non-detachable and rotatably assembled to the container body (FIG. 12 (b)). That is, the operation member 61 is rotatably supported on the distal end side of the container body without changing the axial position.

  As shown in FIG. 12 (b), a vent hole 64 is formed in the center of the inner bottom surface of the operation member 61, and a female screw portion (screw portion) is formed on the inner wall of the sleeve 70 projecting from the inner wall of the operation member. 71 are formed.

  The pressurizing member 100 is disposed in a gap between the inner surface of the container body 11 and the outer surface of the core member 80, and one end outer periphery is locked by the corresponding one end inner periphery and the other end edge (movable portion) The male screw part (screw part) 125 provided in 120) is screwed with the female screw part 71 provided on the inner surface of the operation member 61. That is, the pressurizing member 100 is provided near the rear end and is non-rotatably locked by the container main body 11, and is screwed with the female screw portion 71 of the operation member 61 provided near the front end. A movable section 120 having a male screw section 125 and an elastic deformation section 101 having both ends integrated with the fixed section 110 and the movable section 120 are provided. When the operating member 61, which does not change its axial position even when rotated, is rotated forward and backward, the movable portion 120 advances and retreats in the axial direction via the male screw portion 125 screwed with the female screw portion 71, so that it is elastically deformed. The portion 101 expands and contracts in the inner and outer radial directions.

That is, the pressing member 100 includes the elastic deformation portion 101 that changes the pressing force on the outer peripheral surface of the core member located inside by being elastically deformed in the inner and outer radial directions. In this example, the elastically deforming portion 101 has a configuration (spiral member) in which a strip-shaped resin plate (thin elastic member) 101a having elasticity is formed into a spiral cylindrical shape, and when an external force in the twisting direction is not applied. Maintains its original shape, but is reduced in diameter (deformed in the pressing direction) by applying a twist in the contracting direction. An annular fixed part 110 locked (fixed) by the container body is integrated with one end of the elastic deformation part 101 in the axial direction, and a movable part 120 having a male screw part 125 is integrated with the other end in the axial direction. Have been.
The frictional resistance generated between the screw threads when the operation member 61 is rotated in the circumferential direction is increased by making the inclination of each of the screw portions of the female screw portion 71 and the male screw portion 125 gentle and narrowing the pitch. be able to. For this reason, the operating member can be held at an arbitrary circumferential position (an angle in the rotational direction with respect to the container body) without providing a special lock mechanism, so that the pressing member obtained according to the circumferential position of the operating member can be used. Can be adjusted steplessly.
In addition, the screw part on the operation part side may be a male screw part, and the screw part on the movable part side may be a female screw part.

  A plurality of locking projections 111 are provided on the outer peripheral surface of the fixed portion 110 with a predetermined gap in the circumferential direction, and a plurality of engaging projections 111 are provided on the inner peripheral surface at the corresponding one end of the container body. By fitting the stop portions 15 between the respective gaps, the fixed portion 110 is supported so as not to be displaceable in the rotation direction with respect to the container body. A plurality of locking protrusions 111 are arranged at predetermined intervals in the circumferential direction, and the gap between the ends of the locking protrusions allows the locked portion 15 to fit in the gap. Is set to That is, when the distal end of the pressing member 100 is inserted into the one end opening 11a of the container body 11 and assembled, the locked portion 15 on the container body side is fitted into the gap between the locking ridges 111. Thereby, the locked portion can be fitted between the ends of the locking ridge (within the gap) to shift to a state in which the locked portion cannot be displaced in the rotation direction with respect to the container body.

  In the above configuration, when the operation member 61 is rotated in one direction R1 as shown in FIG. 17C, the rotational force is transmitted from the female screw portion 71 to the male screw portion 125, and the movable portion 120 is moved in the axial direction AD1 ( Therefore, the elastic deformation portion 101 contracts while expanding, and presses the outer peripheral surface of the core member 81 inward. On the other hand, when the operating member 61 is rotated in one direction R2, the rotational force is transmitted from the female screw portion 71 to the male screw portion 125, and the movable portion 120 moves in the axial direction AD2 (reducing direction). The diameter of the core member 81 is reduced and the pressure applied to the outer peripheral surface of the core member 81 is reduced.

As described above, according to the present invention, the operation member 61 is rotated by a manual operation to increase or decrease the pressure applied from the pressing member 100 to the outer surface of the core member 80, so that the penis located inside the core member (only the tip portion) Rather, the stimulus and the tightening force can be applied to the entire penis) by the appropriate pressure.
That is, by adjusting the pressing force to the core member by a simple manual operation, the tightening force on the penis can be adjusted according to the user's preference.

<Third embodiment>
(Basic configuration)
18 (a) and 18 (b) are a front view and a vertical sectional view showing an external configuration of an ejaculation accelerating device (sperm collection device) according to the third embodiment of the present invention, and FIG. 19 is an ejaculation accelerating device. FIG. 20 is an exploded front view showing each component of the ejaculation promotion device, and FIGS. 21 (a), (b) and (c) show the operation of the ejaculation promotion device. It is a longitudinal cross-sectional view which shows the operation | movement procedure of the pressurizing member accompanying.

  In this specification, for convenience of description, the lower side of FIG. 18 is referred to as a front end (front side), and the upper side is referred to as a rear end side (rear side).

  The ejaculation accelerating device 1 according to the present invention includes a container (container body 30, cap 35) 10 having an opening 30a in at least a part thereof, an operation unit 150 configured to be rotatable with respect to the container body 30, and a container. A core member 80 having an insertion space 84 which is accommodated in the body and extends inward from an insertion opening 82 located on the side of the opening 30a, and a core member 80 which is operated (elastically deformed) by rotating the operation unit 150 to rotate. (Elastic) pressure member (elastic deformation member) 200 for changing the pressure applied to the member.

  The container 10 includes a container body 30 that accommodates the core member 80 and the pressure member 200 therein, and a cap 35 that closes the opening 30a of the container body 30 (via the operation unit 150).

  In the state where the cap 35 is fixed to the opening 30a side of the container body, only the operation unit 150 may be rotatable with respect to the container body and the cap, or the operation unit 150 may be locked with the cap 35. In this state, the operation unit may be rotatable with respect to the container body together with the cap.

  Since the configuration of the core member 80 is substantially the same as that of the first and second embodiments, the same portions are denoted by the same reference numerals and the description of the redundant configuration will be omitted.

  The operation unit 150 includes an operation member 151 formed of an annular body, is disposed rotatably with respect to the outer periphery of one end opening (rear end opening) 11b of the container main body, and is supported rotatably about the axis of the container main body. The dial is manually operated. The operation member 151 is supported by the container body so that the axial position with respect to the container body does not change significantly when the operation member 151 is rotated.

  The operating member 151 has an annular cam portion 155 (FIG. 21) concentrically and integrally provided inside the operating member 151. The cam portion 155 engages with the cam follower 205 protruding from the rear end edge of the pressing member 200. (Sliding). By rotating the operation member 151 with respect to the container main body to change the distance that the cam portion 155 presses the cam follower in the axial direction, the elastic deformation portion 215 of the pressing member is deformed (displaced) in the inner and outer radial directions. .

  The cam portion 155 has a configuration in which a plurality of inclined surfaces 155a having a predetermined circumferential length are connected in a circumferential shape via a step portion 155b, and the cam portion 155 is pressurized when the operation member 151 is rotated forward and reverse. The axial position of the cam follower can be changed by relatively moving the tip end of the member's cam follower 205 along each inclined surface.

The pressurizing member 200 is disposed so as not to rotate in a gap between the inner surface of the container body 30 and the outer surface of the core member 80, and is provided with a plurality of cam followers 205 provided at one end with the inclined surface 155 a of the cam portion 155 of the operation member 151. The other end (tip 210) is brought into contact with the inside of the tip of the container main body while being slidably contacted (or approached). The pressing member 200 according to the present example is a substantially bag-like body having an open rear end and a closed front end 210. The cam followers 205 are arc-shaped protrusions protruding from an annular portion 202 provided at the rear end of the pressing member. In the present example, four cam followers are protruded at intervals of 90 degrees.
The pressing member is formed of a resin plate or a rubber plate having a predetermined hardness or more (shape retention) and elasticity.

  An elastic deformation part 215 is integrated between the annular part 202 and the tip part 210 of the pressing member. That is, the pressing member 200 includes the elastic deformation portion 215 that changes the pressing force on the outer peripheral surface of the core member located inside by being elastically deformed in the inner and outer radial directions. The elastically deformable portion 215 according to the present example is configured such that a thin plate-like elastic member (elastically deformable member) 216 which is a plurality of substantially elastic resin plates extending in the axial direction is separated by a circumferential interval (a long hole 217). It has a configuration that is arranged. When the operation member 151 is rotated in one direction, the thin plate-like elastic member (elastic deformation member) is displaced (deformed) toward the inner diameter side (pressing direction), and when the operation member is rotated in the other direction, the thin plate-like elastic member is elastically deformed. The member is configured to be displaced toward the outer diameter side (non-pressing direction).

  The thin plate-like elastic member 216 according to the present example has a configuration in which, when no external force is applied, the intermediate portion 216a in the axial direction is retracted to the inner diameter side from both ends in the axial direction, and compresses the pressing member in the axial direction. When a force is applied, the intermediate portion 216a is more easily deformed in the inner diameter direction.

  In the above configuration, when the operation member 151 (cam portion 155) is rotated in one direction R1 as shown in FIG. 21A, each cam follower 205 moves in the direction of arrow D1 relative to each inclined surface 155a. Since a force to be applied is applied, the annular portion 202 as a movable portion moves inward in the axial direction as a whole, and compresses and deforms the thin plate-like elastic member 216 to the inner diameter side. Therefore, each thin plate-like elastic member 216 gradually presses the outer peripheral surface of the core member 80 inward. On the other hand, when the operation member 151 (cam portion 155) is rotated in the other direction R2, a force is applied to move each cam follower 205 relative to each inclined surface 155a in a direction opposite to the arrow D1. The annular portion 202 moves outward in the axial direction as a whole, and deforms the thin plate-like elastic member 216 to the outer diameter side. For this reason, the force with which each thin plate-like elastic member 216 presses the outer peripheral surface of the core member 81 inward is gradually reduced.

  As described above, in the ejaculation promotion device according to the third embodiment, the elastic deformation portion 215 has a configuration in which a plurality of thin plate-like elastic members 216 extending in the axial direction are arranged at a circumferential interval (separated arrangement). When the operation unit is rotated in one direction, at least a part thereof is displaced in the inner diameter direction, and when the operation unit is rotated in the other direction, at least a part thereof is displaced in the outer diameter direction.

For this reason, by rotating the operation unit 150 manually to increase or decrease the pressure applied from the pressing member 200 to the outer surface of the core member 80, the penis located inside the core member (not only the tip but also the entire penis) On the other hand, it is possible to apply a stimulus and a tightening force that are rich in changes due to the appropriate pressure.
That is, by adjusting the pressing force to the core member by a simple manual operation, the tightening force on the penis can be adjusted according to the user's preference.

<Summary of Configuration, Function, and Effect of the Present Invention>
The ejaculation accelerating device according to the first aspect of the present invention is configured to be rotatable with respect to a container (container main bodies 11, 30, caps 20, 35) 10 having openings 11a, 30a at least in part. Between the container 10 and the core member 80, the operation members 60 and 150, the core member 80 made of a gel-like resin having an insertion space which is housed in the container and extends inside from the insertion opening located on the opening side, and Pressurizing members 100 and 200 for changing the pressure applied to the outer surface of the core member by the elastically deforming portions 101 and 215 disposed , wherein the elastically deforming portions 101 and 215 at least partially inside and outside when the operation portion is rotated. The radial position is elastically changed .

The operation units 60 and 150 are configured to be rotatable (rotatable) with respect to the container body, and a change in the rotation force and rotation angle of the operation unit is converted into a force that deforms the pressing members 100 and 200. Thus, a part of the pressing member changes a force for tightening the core member. For this reason, the pressure applied from the pressing member to the outer surface of the core member 80 can be increased or decreased and finely adjusted, and the tip of the penis located inside the core member or the entire penis can be stimulated with various changes due to the appropriate pressure. , Can provide a tightening force.
That is, by finely adjusting the pressing force on the core member by a simple manual operation, the tightening force on the penis can be finely adjusted according to the user's preference.
To be configured to be rotatable (rotatable) with respect to the container body means not only a case where the container body is directly rotatably supported but also a case where the container body is indirectly rotatably supported by the container body. In addition, the present invention widely includes a configuration rotatable with respect to the container body by other members.

In addition, the ejaculation accelerating device according to the first aspect of the present invention includes the elastically deforming portions 101 and 215 that elastically change the inner and outer diameter positions of at least a part of the operating portions 60 and 150 when the operating portions 60 and 150 are rotated . By rotating the operation unit, at least a part of the elastically deforming units 101 and 215 constituting the pressing member is deformed, so that the core member can be compressed or the compressing force can be reduced.

In the ejaculation accelerating device according to the second aspect of the present invention, the elastically deforming portion 101 is formed by spirally forming the thin plate-like elastic member 101a. When the operating portion is rotated in one direction, the inner diameter is contracted , the when it is rotated in the other direction, characterized that you to enlarge the inner diameter.
Thin plate elastic member spiral coil spring-shaped elastic deforming portion 101 configured to (spiral) is or contract the internal diameter by rotating the other end to forward and reverse two directions in a state of fixing the axial end, the inner diameter Can be expanded .

In the ejaculation accelerating device according to the third aspect of the present invention, the elastic deformation portion 215 has a configuration in which a plurality of thin plate-like elastic members 216 extending in the axial direction are arranged (separated) at circumferential intervals. When the is rotated in one direction, at least a part of the thin plate-like elastic member 216 is displaced in the inner diameter direction, and when the operation unit is rotated in the other direction, at least a part of the thin plate-like elastic member 216 is displaced in the outer radial direction. It is characterized by making it.
It may be configured to extend in the axial direction like the elastic deformation portion 215 according to the third embodiment. In this case, it is preferable that at least a part of the elastically deformable portion is easily deformed in the inner and outer radial directions.

<Examples of medical research involving the applicant>
The following actual examples are given as examples of medical research conducted by the applicant in cooperation with medical research institutions such as universities and hospitals.

1. In October 2014, a sperm collection experiment was performed at the Department of Urology, Koshigaya Hospital, Dokkyo Medical University using an ejaculation accelerating device manufactured by the present applicant.
This is an experiment and a study to determine which of the two cases can use better sperm (the ratio of the number of live spermatozoa) when using the ejaculation promoting device and when using ejaculation by hand.
A comparative study was conducted between sperm collected using an ejaculation accelerating device, TENGA (registered trademark, Deep Throat Cup), which is a product of the present applicant, and spermatozoa ejaculated using ordinary hands. The subjects were 20 people.
In addition to looking at the quality and quantity of spermatozoa, the eggs of mice were fertilized with human sperm, and the degree of early division was compared.

2. Premature ejaculation rehabilitation research by Rodriguez (Clinical psychologist, sexual scientist) at the Spanish Sexual Function Clinic http://www.isemu.es/index.html
When ejaculation was performed on premature ejaculation patients using the ejaculation promotion device (registered trademark, EGG) of the applicant of the present invention, improvement was seen, and a more full-fledged ejaculation promotion device, FLIP HOLE (registered trademark) ), The experiment was conducted on 20 subjects for 6 weeks.
The results will be submitted as a paper in the International Society for Sexual Sciences journal.

3. Premature ejaculation rehabilitation study by Professor Lim, Gleneagles Hospital, Singapore (ongoing)
http://gleneagles.com.sg/DoctorsCV/Urology/Dr-Lim-Huat-Chye-Peter?speciality=UROLOGY
The purpose of this study is to compare the effect of rehabilitation treatment with ejaculatory device (registered trademark, TENGA) and the use of remedies on people with the highest premature ejaculation score.

DESCRIPTION OF SYMBOLS 1 ... Ejaculation promotion apparatus, 10 ... Container, 11 ... Container main body, 11a ... Opening, 12 ... Convex part, 13a ... Projection, 15 ... Locked part, 17 ... Mark, 20 ... Cap, 30 ... Container main body, 30a ... Opening part, 35 ... Cap, 40 ... Inner cover, 42 ... Locking piece, 43 ... Locking hole, 45 ... Guide slot, 60 ... Operation part, 61 ... Operation member, 62 ... Groove, 63 ... Protrusion, 64 ... Vent hole, 65a ... Rib, 65b ... Rib, 70 ... Sleeve, 71 ... Female screw part, 80 ... Core member, 81 ... Core body, 81a ... Rib, 81b ... Rib, 82 ... Insertion opening, 84 ... Insertion cavity 86, flange, 100, 200 ... pressing member, 101, 215: elastic deformation portion, 101a: thin plate-like elastic member, 110: fixed portion, 111: locking ridge, 120: movable portion, 121: slide projection , 122 ... locked part, 122a ... Part, 122b valley part, 123 ... locking projection, 125 ... male screw part, 140 ... O-ring, 150 ... operating part, 151 ... operating member, 155 ... cam part, 155a ... inclined surface, 155b ... step part, 200 .., A pressurizing member, 202, an annular portion, 205, a cam follower, 210, a distal end portion, 215, an elastic deformation portion, 216, a thin plate-like elastic member, 216 a, an intermediate portion in the axial direction, 217, an elongated hole.

Claims (3)

A container having an opening at least in part,
An operation unit configured to be rotatable with respect to the container,
A core member made of a gel-like resin having an insertion space that is accommodated in the container and extends inward from an insertion opening located on the opening side,
A pressure member that changes the pressure applied to the outer surface of the core member by an elastically deformable portion disposed between the container and the core member ,
Equipped with a,
The ejaculation accelerating device , wherein the elastically deforming portion elastically changes at least a part of the elastically deforming portion in the inner and outer radial directions when the operation portion is rotated . The elastically deformable portion is a thin plate-shaped elastic member formed in a spiral shape, and shrinks the inner diameter when the operating portion is rotated in one direction, and increases the inner diameter when the operating portion is rotated in another direction. The ejaculation promotion device according to claim 1 , wherein: The elastic deformation portion has a configuration in which a plurality of thin plate-like elastic members extending in the axial direction are arranged at intervals in the circumferential direction, and when the operation unit is rotated in one direction, at least one of the thin plate-like elastic members is provided. parts is displaced radially inward and ejaculation promoting device as set forth in claim 1, characterized in that for displacing at least a portion of the thin plate elastic member radially outward when rotating the said operating unit in the other direction.

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