WO2017068635A1

WO2017068635A1 - Ejaculation facilitating device

Info

Publication number: WO2017068635A1
Application number: PCT/JP2015/079488
Authority: WO
Inventors: 志織杉本; 努松浦
Original assignee: 株式会社典雅
Priority date: 2015-10-19
Filing date: 2015-10-19
Publication date: 2017-04-27

Abstract

Provided is an ejaculation facilitating device that prevents a core member from detaching from a container and falling into the container due to a pressing force during penis insertion or a suction force from a pressure reducing device, and that also improves air-tightness between the core member and the container. This ejaculation facilitating device is provided with: a core member 20 that is accommodated inside a container body 3 having an opening section 4 in at least a portion thereof, and that has an insertion cavity 25 extending toward the inside from an insertion hole 23 positioned in the opening section side; and a core member anchor that anchors the core member to the container body. The core member is provided with: an accommodated section 20A that fits into the container body; an exposed section 20B that extends beyond the container body opening section and is positioned outside the container body; and a cover piece 22 that is connected to the exposed section. The cover piece is capable of covering at least a portion of the outer peripheral surface of the container body on the opening section side.

Description

Ejaculation promotion device

The present invention relates to improvements in ejaculation promotion devices that have been used conventionally based on medical research, treatment requirements, social demands such as prevention of sex crime, prevention of prostitution, and the spread of sexually transmitted diseases. is there.

Various ejaculation promotion devices (sperm collection devices) for collecting male sperm have been proposed for medical research and treatment needs. For example, medical examinations such as examining husband's sexual function from sperm collected to investigate the cause of infertility between couples, treating sexual dysfunction, securing and storing sperm for artificial insemination, etc. Ejaculation facilitators are used for the needs. Furthermore, it can be obtained at a low price to satisfy various social needs such as prevention of sex crimes by eliminating personal sexual desire, prevention of prostitution, and reduction in the number of people with sexually transmitted diseases. In addition, since it is a disposable type or a type that can be washed, a simple ejaculation promoting device that causes no health and health problems is known.
For example, Patent Document 1 discloses a gel container having a relatively hard plastic cylindrical container having one end opened in the longitudinal direction and an insertion space accommodated in the container and extending from an insertion port at one end in the longitudinal direction. An ejaculation promoting device comprising a resin core member is disclosed. By making the core member detachable from the container, the core member alone can be taken out and cleaned.

However, in this ejaculation promoting device, the outer periphery on the insertion port side of the core member is brought into close contact with the inner periphery of the opening of the container so that the outer periphery on the insertion port of the core member is temporarily locked to the inner periphery of the opening of the container ( It was the structure which was made to make it contact non-fixed. For this reason, when the penis insertion strength into the insertion space of the core member is excessive, the insertion port side outer periphery of the core member is dropped from the inner periphery of the opening of the container and pushed into the container. There was a problem of falling into interruption.
In addition, as described above, the airtightness between the insertion port side outer periphery of the core member and the inner periphery of the opening of the container, which is in a non-fixed contact relationship, is low, and the container is in use while the penis is inserted. The internal airtightness could not be secured sufficiently.
A small hole for venting is formed in the container, and the internal pressure in the container is adjusted by closing or opening the small hole with a finger during use, and the degree of adhesion between the inner wall of the core member and the penis The feeling (feeling of sticking, feeling of suction) can be adjusted. However, if the airtightness between the core member and the container is low, air leakage occurs when the small hole is closed, and the internal pressure of the container is lowered, making it impossible to obtain a desired tightening force.

Further, Patent Document 2 discloses ejaculation promotion in which stimulation and tightening force rich in change due to appropriate pressure are obtained by increasing or decreasing the pressure in the container as a pressure source for stimulating the penis and tightening force. A pressure reducing device for the device has been proposed.
When this decompression device is used, a negative pressure is introduced into the airtight space between the inner wall of the container and the outer surface of the core member. Therefore, the negative pressure and the pressure when the penis is inserted are reduced between the outer peripheral portion of the core member and the container. There is a problem that the core member is more easily dropped into the container by exceeding the adhesion with the inner periphery of the opening.
In Patent Document 3 and Patent Document 4, the flange portion is fixed by using a pressing member (ring member) in a state where the flange portion provided at one end of the core member made of gel resin is placed outside the opening of the container body. By doing so, the structure which fixes a core member to a container main body opening part is disclosed.
However, since the presser is an annular body having a fixed inner diameter (not expandable), it is necessary to press-fit from one end of the core member in order to attach it to the outside of the opening of the container body. The used core member needs to be removed from the container body, washed, and reused. However, every time the detachable core member is attached / detached, the annular pressing member strongly rubs against the flange portion and the core member portion supporting the flange portion. For this reason, there is a problem that the flange portion is worn out in a short period of time and easily breaks.

JP 2006-334176 A PCT / JP2015 / 054347 Japanese Patent No. 4878346 Patent No. 5260866

The present invention has been made in view of the above, and in an ejaculation promoting apparatus comprising a container having one end opened, and a core member that is accommodated in the container and includes an insertion space that extends from an insertion port at one end. The core member is prevented from dropping out of the container due to the pressing force when the penis is inserted or the suction force of the decompression device, and the air tightness between the core member and the container is improved, and the attachment and removal is easier. It aims at providing the ejaculation promotion apparatus provided with the core member fixing tool.

In order to achieve the above object, the present invention includes a core member housed in a container main body having an opening at least in part and having an insertion space extending inward from an insertion port located on the opening side, A core member fixing tool that fixes the core member to the outer peripheral surface on the container body opening side, wherein the core member is contained in the container body; An exposed portion located outside beyond the container body opening, and a cover piece that is connected to the exposed portion and can cover at least a part of the outer peripheral surface on the container body opening side. The core member fixing tool is attached to the outer peripheral surface on the container body opening side with the cover piece being sandwiched between the outer peripheral surface on the container body opening side, and the fixing tool. It is provided at both ends of the main body and can engage and disengage from each other And a locking portion, characterized by comprising a.

According to the present invention, the core member is prevented from dropping out of the container due to the pressing force when the penis is inserted or the suction force by the decompression device, and further, the airtightness between the core member and the container is improved. It is possible to provide an ejaculation promoting device including the easily attachable / detachable core member fixture.

(A), (b), (c), and (d) are a front view, a longitudinal sectional view, a front end side external perspective view, and a bottom side external view of an ejaculation promoting device using a core member fixture according to an embodiment of the present invention. It is a perspective view. (A) (b) and (c) are an exploded front view, an exploded perspective view, and a sectional view of the tip of the core member including a cover piece, showing all the components of the ejaculation promoting device, (d) It is sectional drawing which shows the structure which made the cover piece thicker than the structural example of (c). (A) And (b) is the front view and external appearance perspective view of the ejaculation promotion apparatus which removed the cap. (A) thru | or (f) are the perspective view which shows the structure of the core member fixing tool which concerns on 1st Embodiment, a front view, a top view, a left side view (partial sectional view), a right side view, and (d FIG. (A) thru | or (c) is an expanded sectional view which shows the structure of a both latching | locking part, and a mounting procedure, (d) is principal part sectional drawing. (A) thru | or (e) is explanatory drawing which showed the structural example of the core member fixing tool which concerns on other embodiment of this invention. (A) thru | or (c) is explanatory drawing which showed the structural example of the core member fixing tool which concerns on other embodiment. (A) and (b) are a perspective view and a BB cross-sectional view showing a configuration of a core member fixture 30 according to another embodiment, and (c) shows a container body using the core member fixture. It is principal part sectional drawing which shows the state which fixed the core member with respect to it. It is a principal part expanded sectional view which shows the state which has fastened the cover piece with the core member fixing tool. (A) thru | or (d) are the front views which show the structure of the core member which concerns on other embodiment, a top view, a principal part perspective view, and sectional drawing of the part near the insertion opening of a core member. (A) (b) And (c) is a front view which shows the structure of the core member which concerns on other embodiment, a principal part perspective view, and sectional drawing of the part near the insertion port of a core member. (A) thru | or (e) is sectional drawing which illustrated the difference in the fastening state of the cover piece by a core member fixing tool according to the difference in the shape of a cover piece, and an overhang direction. (A), (b), and (c) are the inner perspective view, inner surface figure, and CC sectional drawing which show the structure of a cover member. It is sectional drawing which shows the connection part of the 2nd opening part of a container main body, and a cover member.

(Basic overall structure)
Hereinafter, the present invention will be described in detail with reference to embodiments shown in the drawings.
1A, 1B, 1C, and 1D are a front view, a longitudinal sectional view, and a distal end side appearance of an ejaculation promoting device (sperm collection device) using a core member fixture according to an embodiment of the present invention. FIGS. 2A, 2B, and 2C are an exploded front view, an exploded perspective view, and a core including a cover piece, showing all components of the ejaculation promoting device. It is sectional drawing of the front-end | tip part of a member, (d) is sectional drawing which shows the structure which made the cover piece thicker than the structural example of (c). Moreover, Fig.3 (a) and (b) are the front views and external appearance perspective views of the ejaculation promotion apparatus which removed the cap.
The core member fixing tool 30 of the present invention is means for preventing the core member in use from falling off by physically fixing a part of the core member 20 accommodated in the container main body 3 to the container main body.
First, the ejaculation promotion apparatus 1 will be described with reference to FIGS. 1, 2, and 3.

The ejaculation promoting device (sperm collection device) 1 is a container 2 made of a resin material that is relatively hard and has a required wall thickness, and is housed in the container 2 and is inserted into the inside from an insertion port 23 on one end surface in the longitudinal direction (axial direction). A gel-like resin core member (ejaculation promoting tool) 20 having an insertion space 25 extending to the core, a core member fixing tool 30 for fixing the core member to the container, and a vent hole (cut 20a) provided in the core member. And a urethane foam (sponge) 70 as a filter that holds the lubricating liquid (lotion) leaked from the liquid so as not to diffuse outside.

(Container 2)
The container 2 has a substantially cylindrical container main body 3 having an opening (first opening) 4 at one end in the longitudinal direction (axial direction) and a second opening 6 at the other end, and a first opening 4. And a cap 8 that opens and closes the lid 8 and a lid member 10 that opens and closes the second opening 6 to open and close the cap.
The cap 8 is fitted to the outer peripheral surface of the container body near the first opening 4 (the outer peripheral surface 4a ′ of the first opening-side cylindrical portion 4a, the outer peripheral surface of the first opening), and the first opening 4 The penis can be inserted through the core member insertion opening 23 exposed by detaching the cap 8 from the container main body.
When the lid member 10 is detached from the container body and the second opening 6 is opened, the urethane foam 70 can be taken out and cleaned.

The container body 3 according to this example is a non-cylindrical body in which the outer diameter of the intermediate portion (small diameter portion) 3C is smaller than the outer diameter of both longitudinal end portions (

large diameter portions

3A, 3B). The shape of the connecting portion between the large diameter portion 3A and the intermediate portion 3C and the contour shape of the connecting portion between the large diameter portion 3B and the intermediate portion 3C are arcuate (curved). In addition, this is only an example of a container and what kind of form may be sufficient. That is, it may be a container having a constant outer diameter over the entire length in the axial direction (cylinder), or any other shape.
Further, the configuration of the container to which the core member fixture 30 of the present invention can be applied is only an example. That is, although the illustrated container 2 includes a container body having openings 4 and 6 at both ends, the container body includes only the first opening 4 and the other end is closed (for example, the container body of Patent Document 1). ). That is, the second opening 6 and the lid member 10 are not essential for the core member fixture.

(Core member 20)
The core member 20 is accommodated in the container main body 3 having the first opening 4 at least partially, and a gel-like resin having an insertion space 25 extending inward from an insertion port 23 located on the first opening side. A receiving portion 20A that is within the container body and fits within the axial dimension of the container main body, an exposed portion 20B that protrudes outside the container main body opening 4 (located outside), and the exposed portion And the cover piece 22 covers at least a part of the outer peripheral surface 4a ′ of the container body opening 4 (the outer peripheral surface of the first opening side cylindrical portion 4a). Is possible.
The cover piece 22 is made of a flexible resin such as an elastomer, and covers (covers) at least a part of the outer peripheral surface 4a ′ of the container body opening 4 in a state before deformation without applying external force, and after deformation. There are two ways to cover in the state.
The core member 20 is accommodated in the container body 3 via the first opening 4 with the bottom side opposite to the insertion port 23 as the head. The core member 20 is located outside the container body (non-exposed part) 20 </ b> A that fits within the axial dimension of the container body and the first opening 4 of the container body. And an exposed portion 20B, and a skirt-like (plate-like, sheet-like) cover piece 22 protruding from the outer periphery of the exposed portion 20B.

The core member (ejaculation promoting tool) 20 is a substantially bag-like body made of a gel-like resin having a viscosity such as an elastomer or a gel-like rubber, and an exposed portion 20B is formed at the insertion side end thereof. A large-diameter flange (annular rib) 27 is provided, and an insertion space 25 is formed in the insertion port 23 so as to communicate therewith. In the insertion space 25, protrusions, ridges and the like are formed in an arbitrary arrangement. A cut-out cut 20a is formed at an appropriate position on the side surface near the tip of the core member to allow the insertion space 25 to communicate with the outside. The cut 20a is normally closed due to the elasticity of the elastomer, but functions as a check valve that opens and releases the air in the insertion space 25 to the outside when the internal pressure increases. An appropriate amount of a lotion or the like as a lubricating liquid is filled in the insertion space 25 in advance.

(Core member fixture 30)
<Core member fixture according to the first embodiment>
4A to 4F are a perspective view, a front view, a plan view, a left side view (partially cross-sectional view), a right side view, and a configuration showing the core member fixture 30 according to the first embodiment. FIG. 6 is a cross-sectional view taken along line AA in (d).
FIGS. 5A to 5C are enlarged cross-sectional views showing the configuration of both locking portions and the mounting procedure, and FIG. 5D is a cross-sectional view of the main part.
The core member fixing tool 30 is equipped in an ejaculation promoting device including the core member 20 and the container body 3 having the first opening 4 at least in part and accommodating the core member. Then, the core member fixing tool 30 is disposed in a state where the cover piece 22 is sandwiched between the outer peripheral surface of the container main body opening 4 (the outer peripheral surface 4a ′ of the cylindrical portion 4a of the container main body opening). It is a means attached to the outer peripheral surface 4a 'of the opening (first opening side cylindrical portion 4a) (locked, fixed, or closely disposed).

The core member fixture 30 shown in FIG. 4 includes a fixture body (main body) 31 obtained by processing a plate material (narrow band-like body) that can be elastically deformed such as resin, rubber, and metal into a circular shape (annular shape), and a fixture. The main body 31 is provided with locking

portions

32 and 33 provided at both end portions, and two end portions can be opened and closed (detached). Accordingly, when the locking

portions

32 and 33 are detached (unfastened), the fixture main body 31 is elastically expandable and contractible, and the cover piece 22 is sandwiched between the cover pieces 22 in the expanded state. The first opening side cylindrical portion 4a of the main body is mounted, and after the mounting, the locking portions are joined to complete the fastening.

If necessary, ribs 31a extending in the circumferential direction may be provided on the inner peripheral surface of the fixture main body 31 so that the ribs bite into the cover piece 22 to be securely fixed.
The locking

portions

32 and 33 may have any configuration, but in this example, the locking portion 32 has a tongue-like body provided with gear-like ratchet portions 32a alternately arranged on the ridges and valleys. The locking portion 33 has a structure that prevents the locking portion 32 from being engaged with the ratchet portion 32a when the locking portion 32 is inserted to a predetermined position. The locking portion 33 is provided with an elastic locking piece 33a that elastically swings in the direction of the arrow in FIG. 4F with the fulcrum 33b as a fulcrum. When no external force is applied, the locking portion 33 is a small protrusion-like shape of the elastic locking piece 33a. The tip end is in contact with the stopper portion 33c on the fixed side. When the locking portion 32 is press-fitted in the direction of the arrow, the entire elastic locking piece 33a is retreated to the inner diameter side (above FIGS. 5A, 5B, and 5C) with the fulcrum 33b as the center. The engaging portion 32 is pressed away from the end portion 33c, and the engaging portion 32 is press-fitted between the distal end portion of the elastic engaging piece 33a and the stopper portion 33c. The front end portion of the locking piece is configured to have an acute angle so as to be locked to the valley portion of the ratchet portion 32a of the locking portion 32 so as not to be detached. For this reason, at the stage where the locking part 32 is press-fitted into the locking part 33 and the tip of the elastic locking piece 33a is locked to the valley of one ratchet, it cannot return in the direction opposite to the press-fitting direction. When the latching portion 32 is detached from the latching portion 33, the latching between the ratchet and the leading end of the resilient locking piece is released by peeling the stopper portion 33c in the direction opposite to the elastic locking piece 33a. it can.

As shown in FIG. 5 (e), peripheral walls 33d (FIG. 4 (a)) each having an inwardly protruding portion 33e along one end edge are provided at both ends in the width direction of the locking portion 33. The both end edges in the width direction of the locking portion 32 are pressed and locked by the protruding portion 33e of the peripheral wall. Therefore, the ratchet portion and the tip end portion of the locking piece can be engaged also by pushing the locking portion 32 into the peripheral walls 33d from the outer peripheral surface side of the locking portion 33.
The core member fixing tool 30 is clamped and fixed to the outer peripheral surface 4a 'of the first opening side tubular portion 4a of the container body with the cover piece 22 interposed therebetween, so that the core member is detached from the container body. In addition to preventing the inside of the container body from falling, it has a role of maintaining a state where the first opening is sealed by the periphery of the first opening of the core member including the cover piece 22. By vacuuming the inside of the container body, the vacuum function described later can be exhibited.
The core member fixture 30 is configured to be detachable from the outer peripheral surface 4a 'of the first opening, so that the core member fixture can be removed to clean the core member and the container after using the ejaculation promoting device. The core member can be removed from the main body and used for cleaning. After cleaning, the core member can be easily re-fixed to the container body using the core member fixing portion.
In the above embodiment, the core member fixture is configured to be detachable with respect to the core member and the container body. However, the core member fixture is configured not to be detachable and fixed so that the core member cannot be detached from the container body. You can also In this case, it is difficult to remove the core member and clean it, but it is not impossible to perform reuse with the core member fixed to the container body, and the commercial value is not zero.

Further, the core member fixture 30 may be configured to be detachable and reusable as in the above embodiment, or may be used only once. That is, for example, the core member fixture is composed of a vinyl tape, an adhesive tape made of paper, and an adhesive tape made of other materials. In this case, once the vinyl tape or the like that has been fastened to the cover piece is peeled off, it cannot be reused and will be discarded, but as a core member fixture for the same ejaculation promotion device using another new vinyl tape or the like You may comprise so that it can utilize.
According to the core member fixture 30 of the present invention, the locking

portions

32 and 33 are provided at both free ends of the (non-annular) fixture body 31 having two free ends, and the locking portions are attached and detached. Since the fixture main body can be freely opened and closed (expanded diameter, reduced diameter) by making it flexible, the lateral direction (axis) with respect to the outer peripheral surface 4a ′ of the opening covered with the cover piece with the fixture main body opened It is possible to detach from the direction perpendicular to or crossing the direction. Therefore, unlike the pressing member and ring member of Patent Documents 3 and 4, the core member fixing member does not rub or rub strongly with the cover piece or other exposed portion 20B, but the cover piece or other core member. The part is not damaged or broken at an early stage. That is, there is no resistance due to friction with the core member, not only during mounting but also during removal, and smooth attachment / detachment is possible.

<Core member fixture according to another embodiment>
6 (a) to 6 (e) show a configuration example of a core member fixture according to another embodiment of the present invention.
The core member fixture 30 in FIG. 6A is configured such that two arcuate open / close pieces (fixer main bodies) 35, 35 can be opened and closed by hinges 36, and the open /

close pieces

35, 35 and the hinge portion 36 are integrally formed of resin or the like, or the end portions of the opening and

closing pieces

35 and 35 are connected to be freely opened and closed with a tape. Locking

portions

32 and 33 are provided at the other end portions of the opening and

closing pieces

35 and 35 so as to be detachable and openable.
Although the structure of the latching | locking

parts

32 and 33 is arbitrary, in this example, the structure which engages the hook-shaped latching | locking parts is taken. The engaging portions may be engaged with each other and then reinforced with an adhesive tape or the like.
The opening / closing piece does not need to be a narrow strip-like plate material, and may be a member having a cross-sectional shape of a circle, an ellipse, an ellipse, a polygon, or any other shape.
The core member fixture 30 is also clamped and fixed to the outer peripheral surface 4a 'of the first opening side cylindrical portion 4a of the container body with the cover piece 22 interposed therebetween, similarly to the core member fixture of the above embodiment. This prevents the core member from falling out of the container body and falling into the container body. Furthermore, it has the role which maintains the state which sealed the 1st opening part by the flange part 27 periphery of the core member including the cover piece 22. FIG. By vacuuming the inside of the container body, the vacuum function described later can be exhibited. The function, operation, and effect of the core member fixing portion are common to all the following core member fixing tools.

The core member fixing tool 30 in FIG. 6B includes a hook-shaped projection (locking portion) 38a and a projection 38a at both ends of a band-shaped (narrow-band-shaped) main body 38 that is elastically deformable, such as resin or rubber. By attaching a latching portion comprising a recess (locking portion) 38b that accepts it, the end portions of the main body 38 can be attached and detached freely.
The core member fixture 30 shown in FIG. 6C has a locking portion 39 made of velvet cloth at both ends of a band-like (narrow-band-like) fixture main body (main body) 38 that is elastically deformable, such as resin or rubber. By attaching, it was set as the structure which can attach and detach and can open and close between the edge parts of the fixing tool main body 38. FIG. The stretchability of the fixture main body 38 is not an essential requirement.
The core member fixture 30 in FIG. 6D is a modified example of FIG. 6B, and includes a projection (locking portion) 40a and a small hole (locking portion) for receiving the projection 40a at both ends of the fixture main body 38, respectively. ) 40b is a configuration example. Providing a spherical portion at the tip of the protrusion 40a can prevent the protrusion 40a mounted in the small hole 40b from dropping off.
The core member fixing tool 30 in FIG. 6 (e) includes a fixing member main body composed of two divided pieces (main bodies) 41 and 42, and locking

portions

41a and 41b provided at both ends of the divided pieces 41 and 42, respectively. Both split pieces are made detachable by 42a and 42b. In this example, one of the locking

portions

41a and 42a is a small protrusion, and the

other locking portion

41b and 42b is a hole for elastically fitting (press-fitting) the small protrusion, but this is an example. Not too much.

Similarly to the embodiment of FIG. 4, the core member fixture 30 according to these embodiments also has a locking portion 32 at both free end portions of the (non-annular) fixture main body 31 having two free end portions. Since 33, 38a, 38b, 39, 40a, 40b, 41a, 41b, 42a, 42b are provided, and the fixing member main body can be opened and closed (expanded diameter, reduced diameter) by making the locking portions detachable. It can be detached from the lateral direction (a direction perpendicular to or crossing the axial direction) with respect to the outer peripheral surface 4a ′ of the opening covered with the cover piece in a state where the fixing body is sufficiently opened. Therefore, it will not be damaged or broken at an early stage due to the rubbing with the cover piece or other exposed portion 20B like the presser and ring member of Patent Documents 3 and 4.

Next, Fig.7 (a) thru | or (c) have shown the structural example of the core member fixing tool which concerns on other embodiment.
The core member fixture 30 in FIG. 7A is a stretchable resin or rubber annular body (resin band, rubber band), and is a core member in a state in which no external force is applied in the expanding direction. The cover piece 22 is reduced to an inner diameter that is in close contact with and in pressure contact with the first opening side tubular portion 4a of the container body, but the cover piece 22 is expanded by expanding in the outer diameter direction. It can be attached to the first opening side cylindrical portion 4a in the covered state. In a state where the core member fixing tool is mounted, the cover piece 22 can be kept tightly fixed to the first opening side tubular portion 4a by its own elasticity (crimping force). What is necessary is just to expand a diameter, when removing a core member fixing tool.
The core member fixture 30 in FIG. 7B is an annular body (fixer body) in which a metal or resin wire 45 is formed in a coil spring shape, and this core member fixture is the core in FIG. As with the member fixing tool, the cover piece 22 can be attached to the first opening side tubular portion 4a in the state of being expanded in diameter, and after the attachment, the cover piece is provided by its own elasticity (crimping force). 22 can be kept tightly fixed to the first opening side tubular portion 4a.
The core member fixture 30 shown in FIG. 7C is formed of a string 46 having elasticity or not having elasticity, and the cover piece 22 is tightly fixed to the first opening side tubular portion 4a by binding both ends. Can continue to.
Therefore, unlike the annular pressing members and ring members of Patent Documents 3 and 4, they are prevented from being damaged or broken at an early stage by rubbing against the cover pieces and other exposed portions 20B.

Next, FIGS. 8A and 8B are a perspective view and a BB cross-sectional view showing a configuration of a core member fixture 30 according to another embodiment, and FIG. 8C is a diagram showing the core member fixture. It is principal part sectional drawing which shows the state which fixed the core member with respect to the container main body using.
The core member fixing tool 30 includes a cylindrical portion (tubular portion) 50 that sandwiches the cover piece 22 of the core member with the first opening side cylindrical portion 4a of the container body, and an upper peripheral edge of the cylindrical portion 50 at an appropriate place. A projecting portion 51 projecting annularly inwardly from the inner side, and a locking projection 52 that is a small projection projecting annularly inwardly from the lower peripheral edge of the cylindrical portion.
The core member fixing tool 30 is placed over the core member as shown in FIG. Then, as shown in FIG. 8 (c), the skirt-like cover piece 22 is placed on the first opening side cylinder in a state where the inner peripheral surface of the first opening of the container body is in close contact with the outer peripheral surface of the neck 21 of the core member. In this state, the core member fixing tool 30 is attached to the outer surface of the cover piece 22 so that the cover piece 22 is tightly fixed to the periphery of the first opening, and the core member is attached to the container from the first opening. It is prevented from falling into the main body.

The overhanging portion 51 bent inward from the upper edge of the cylindrical portion (tubular portion) 50 sandwiches the upper portion of the cover piece 22 between the peripheral edge of the first opening portion and mechanically fixes it, and ensures airtightness. . Projecting inwardly from the lower edge of the cylindrical portion, the locking projection 52 fits into a locking recess 3b provided on the outer periphery of the container body to prevent the core member fixture from falling off. Since the overhanging portion 51 is pressed downward and inward by the cap when the cap 8 is attached, the cover piece firmly adheres to the outer peripheral surface 4a ′ of the first opening side tubular portion 4a.
In addition, the locking rib 3c which bites into the inner surface of the cover piece 22 and raises fixing force is provided in outer peripheral surface 4a 'of the 1st opening part side cylindrical part 4a as needed.

(Configuration example of cover piece 22)
FIG. 9 is an enlarged cross-sectional view of a main part showing a state in which the cover piece is fastened by the core member fixture.
The cover piece 22 of the core member shown in FIG. 2, FIG. 9, etc. is concentric with a predetermined interval on the outer diameter side of the neck portion (small diameter portion) 21 provided on the upper portion (close to the insertion port 23) of the accommodated portion 20A. It is the annular body (cylindrical body) arrange | positioned in the shape. While the neck portion 21 is in close contact with the inner peripheral surface of the cylindrical first opening side cylindrical portion 4a of the container body or is disposed so as to face the non-contact, the neck portion 21 is disposed between the outer peripheral surface of the neck portion 21 and the cover piece 22. Enters the first opening side cylindrical portion 4a. In this state, as shown in the cross-sectional view of the main part in FIG. 9, the outer peripheral surface 4a of the first opening side tubular portion 4a is obtained by fitting (crimping) the core member fixture 30 to the outer peripheral surface of the cover piece 22. It is possible to ensure high airtightness by strongly adhering the bottom surface of the cover piece 22 and the flange portion 17 to the annular edge.
The fixing force is increased by causing the rib 31 a protruding from the inner periphery of the core member fixture to bite into the cover piece 22.
Further, ribs 4b (existing continuously or intermittently in the circumferential direction) are provided on the outer peripheral surface 4a ′ of the first opening side tubular portion 4a at axial positions different from the ribs 31a. Thereby, it is possible to make it difficult for the cover piece 22 to be pulled out upward in the drawing.

The shape of the rib can increase the fixing force to the cover piece by making it sharp like the rib 4b.
In addition, in order to increase the strength and durability of the cover piece 22 made of a gel-like resin, a coating material for increasing the mechanical strength is applied to the outer peripheral surface or / and the inner peripheral surface of the cover piece, or the mechanical strength is increased. A seal (such as a resin seal having flexibility and elasticity) may be adhered and fixed. Of course, these paints and seals should not reduce the frictional resistance of the cover pieces.
It is meaningful to increase the strength of the connecting portion between the cover piece and the exposed portion 27 by applying the same reinforcing measure.
Moreover, you may make it reinforce | strengthen by a coating or a seal | sticker from the connection part of a cover piece and the flange part 27 to a cover piece.
FIG.2 (d) is sectional drawing which shows the structure which made the cover piece thicker than the structural example of (c). Thus, the thickness and other shapes of the cover piece can be variously modified.
In addition, the outer peripheral surface of the neck part 21 and the cover piece may contact in the state which does not apply external force to the cover piece 22. FIG. That is, in the state where no external force is applied to the cover piece 22, there is no gap between the outer peripheral surface of the neck and the cover piece, while the periphery of the first opening of the container body is inserted between the outer peripheral surface of the neck and the cover piece. Any configuration that can be worn is acceptable.

Next, FIGS. 10A to 10D are a front view, a plan view, a main part perspective view, and a cross-sectional view of the core member close to the insertion opening, showing the configuration of the core member according to another embodiment.
The core member 20 is characterized in that a skirt-like (annular sheet-like) cover piece 22 is expanded with respect to the neck portion 21 at a predetermined inclination angle θ. In the illustrated example, the inclination angle θ is 45 degrees, but it may be smaller than 45 degrees (for example, 30 degrees) or larger than 45 degrees (for example, 60 degrees). May be.
In this case, since a triangular wide gap is formed between the neck portion 21 and the cover piece 22, the first opening side tubular portion 4 a of the container body can be easily attached to the outer periphery of the neck portion 21 during assembly. . When the core member fixing tool 30 is assembled, the cover piece 22 that has been expanded to 45 degrees is mounted on the outer surface of the cover piece 22 while being compressed and deformed toward the inner diameter side.

The cover piece 22 may be configured to be easily compressed and deformed on the inner diameter side by providing a pleat (not shown).
The cover piece 22 may be designed freely in consideration of ease of molding when the core member is manufactured by injection molding and ease of assembly when the core member is assembled to the container body.
Therefore, for example, as shown in FIGS. 11A and 11B, the cover piece 22 may be extended so as to be orthogonal to the neck portion 21 (the axial direction of the core member).

In this case, since the cover piece 22 does not exist on the outer diameter side of the neck portion 21 while the cover piece is not deformed (the cover piece does not cover the neck portion), the first opening side cylindrical portion 4a of the container body is connected to the neck portion. The workability attached to the outer periphery of 21 is remarkably improved. When the core member fixture 30 is assembled, the cover piece 22 in the expanded state retracted to the upper side is attached to the outer surface of the cover piece 22 while being compressed and deformed to the inner diameter side.
The cover piece 22 according to each of the above embodiments is a thin plate-like or skirt-like (narrow band-like) annular body, and this annular body is predetermined from the exposed portion 20B (flange portion 27) located immediately above the neck portion 21. The cover piece has a configuration that extends in the direction (projects), and the cover piece has a configuration that is continuous in the circumferential direction. However, this is only an example, and the cover piece may be discontinuous in the circumferential direction. That is, even if it is not a continuous annular body because it is divided at a predetermined portion in the circumferential direction, the core member fixing tool 30 is in close contact with the outer surface of the first opening side tubular portion 4a. What is necessary is just to be able to crimp.
That is, the cover piece 22 may be discontinuous in the circumferential direction. Moreover, the cover piece 22 may not be a narrow strip | belt shape over the perimeter of a circumferential direction, and the width | variety and shape of each part of the circumferential direction may differ.
In the above embodiment, it is assumed that the cover piece is manufactured (integrated molding) at the same time when the core member body is manufactured by injection molding or the like. However, after the core member body is manufactured, the cover as a separate member is manufactured. It is also possible to retrofit the piece. For example, a single cover piece made of a gel-like resin or other material may be retrofitted to the flange portion 27 of the core member body manufactured separately by adhesion, welding, adhesion by tape, or the like.
In this case, the material of the cover piece does not need to be a gel-like resin, and may be composed of other resin, rubber or the like.

(Fastening structure with core member fixture)
FIGS. 12A to 12E are cross-sectional views illustrating the difference in the fastening state of the cover piece 22 by the core member fixture according to the shape of the cover piece and the difference in the extending direction.
First, in FIG. 12A, the cover piece 22 of the normal thickness type shown in FIG. 2C is assembled to the outer peripheral surface 4a ′ of the first opening side cylindrical portion 4a and then fastened by the core member fixture. In this state, the rib 31a on the inner periphery of the core member fixing tool bites into the cover piece 22 and prevents the cover piece from being displaced, so that the first opening side tubular portion 4a is strongly pressed against the outer peripheral surface 4a ′. The power is secured.
Therefore, the core member is in close contact with the periphery of the first opening, and the first opening 4 is sealed from the outside air.
Next, FIG.12 (b) has shown the state which fastened the thick cover piece 22 shown in FIG.2 (d), and since the thickness is thick, durability and intensity | strength of the cover piece 22 increase. In addition, the airtightness in the container body when fastened by the core member fixture 30 can be further enhanced.

FIG. 12 (c) shows a state in which the cover piece 22 expanded to the 45 degree inclination angle shown in FIG. 9 is fastened by the core member fixture. Also in this case, the airtightness in the container main body when fastened by the core member fixture 30 can be further improved as in the case of FIGS. Even if the inclination angle of the cover piece 22 is 30 degrees, 60 degrees, or other inclination angles, the airtight effect does not change.
FIG.12 (d) has shown the state which fastened the cover piece 22 of the type shown in FIG. 11 with the core member fixing tool. Also in this case, as in the case of FIGS. 12A, 12B, and 12C, the airtightness in the container body when fastened by the core member fixture 30 can be further enhanced.
FIG. 12 (e) shows a configuration example in the case where a thick part 22a thicker than the other part is provided at the tip part (lower end part) of the cover piece, and the thick part 22a at the tip part is the lower rib 31a and the container. Fixing force increases because it enters the space between the outer surface and the outer surface of the main body, and the lower end of the cover piece falls off from between the lower rib 31a and the first opening side cylindrical portion 4a. Disappears.
In the above embodiment, the cover piece is configured to be substantially equal to the width of the core member fixing portion or the lower end portion of the cover piece protrudes downward from the lower peripheral edge of the core member fixing portion. You may make it short so that an edge may be located above the lower periphery of a core member fixing | fixed part. The width dimension of the cover piece may be substantially the same as the width dimension of the neck portion, or the width of the cover piece may be reduced.

(Explanation of lid member 10 and vacuum function)
FIGS. 13A, 13B, and 13C are an inner perspective view, an inner surface view, and a CC sectional view showing the configuration of the lid member 10, and FIG. 14 shows the second opening of the container body, the lid member, It is sectional drawing which shows these connection parts.
The lid member 10 is means for opening and closing the second opening 6 by being attached to and detached from the other end of the container body 3.
In this example, a saddle type lid member is shown, but this is only an example.
The lid member 10 is formed through the top of the lid member main body 11 so as to communicate with the outside through the vent hole (communication hole) 12 and the inner wall (concave inner surface) of the lid member radially with the vent hole 12 as a center. The plurality of (plate-like) ribs 13 that form the plurality of lubricating liquid storage portions 14 by projecting to the lubricating liquid storage portions so as to communicate with each other (movement of the lubricating liquid between the lubricating liquid storage portions) And a circulation part 13a formed of a notch or a hole formed in each rib 13.

Since the vent hole 12 is not a simple hole but a hole protruding in a cylindrical shape from the top of the lid member body, the lubricant that leaks from the urethane foam 70 to the lid member side immediately flows out from the vent hole. There is nothing. In addition, the height position of the inner end portion of the cylindrical portion 12A is lower than the urethane foam receiving surface of the rib 13. That is, the inner end portion of the cylindrical portion 12A is not in contact with the urethane foam. For this reason, the lubricating liquid accumulated in the urethane foam is prevented from directly flowing through the cylindrical portion 12A and flowing out from the vent hole 12. Further, an outer cylindrical portion 12B is provided concentrically at a predetermined interval (space S) on the outer diameter side of the cylindrical portion 12A. For this reason, even if the lubricating liquid overflows from the lubricating liquid storage part 14, it does not flow directly into the vent hole 12 and flow out of the lid member, but it must always get over the outer cylindrical part 12B. It moves along the part and stays in the space S. That is, leakage of the lubricating liquid from the vent hole is prevented by the lubricating liquid storage unit 14 and the leakage preventing means by the space S.

Moreover, the lubricating liquid storage part 14 is a lubricating liquid storage part for preventing the lubricating liquid from immediately flowing out from the vent hole 12 by temporarily storing the lubricating liquid that the urethane foam 70 cannot hold. . By providing the plurality of lubricating liquid storage portions 14 with the plurality of ribs 13 serving as the partition plates, it is possible to prevent the lubricating liquid that cannot be held by the urethane foam 70 from immediately flowing out from the vent hole 12.
In addition, since each rib 13 is provided with the flow portion 13a, all the lubricating liquid is accommodated by allowing the lubricating liquid accommodating part 14 to flow out into the adjacent lubricating liquid accommodating part before the inside of the lubricating liquid accommodating part 14 becomes full in advance. The time when the club is full can be delayed.
In the above-described embodiment, the plurality of ribs 13 are arranged radially around the vent hole 12, but this is only an example. If it is the structure which can form a some division (lubricant accommodating part) in the concave inner surface of the cover member 10, it may not be radial. These non-radial sections are configured not to be directly connected to the vent hole 12 but to be able to communicate with each other via the rib 13 (flow portion 13a).

Next, the vacuum function will be described.
A vent hole 12, which is a small hole for venting formed in the lid member 10 that closes the second opening 6 of the container body (container) 3, is sealed with a seal (not shown) when not used at the time of sale or the like. deep. During use, the seal is removed, and the vent hole 12 is closed or opened with a finger during use to adjust the degree of adhesion between the inner wall of the core member 20 and the penis, and the feeling of adhesion (feeling of sticking, feeling of suction). can do. That is, when the vent hole 12 is closed, the penis comes into close contact with the inner wall of the core member, so that the tightening force becomes strong, and when the vent hole is opened, the tightening force becomes weak. Thus, by the operation of opening and closing the vent hole, it is possible to change the stimulation by changing the tightening force (pressure difference from the atmospheric pressure) slightly.

More specifically, when the penis is inserted into the insertion space 25 from the insertion port 23 with the vent hole 12 opened, the core member 20 can maintain its original flexibility (deformable). For this reason, the penis can smoothly move back and forth in the insertion space. In particular, the cut (valve part) 20a, which is a small cut-through line provided in the insertion cavity wall of the core member, opens when the internal pressure in the insertion cavity increases, and closes when the pressure is reduced. While allowing insertion, the cut 20a closes like a check valve when moving in the pulling direction. For this reason, the inside of the insertion space approaches a vacuum state, and the effect of adsorbing the inner wall of the insertion space to the penis moving in the pulling direction is produced.
On the other hand, when the penis is inserted into the insertion space 25 with the vent hole open, the penetrating hole 12 is closed and the penis is moved to the insertion port 23 side, and the inner wall of the insertion cavity is compared with the outer surface of the penis. A so-called vacuum phenomenon occurs in which adsorption is performed with a strong force. In the vacuum state, the penis adsorbs to the inner wall of the insertion space, so that it is difficult to smoothly advance and retract the penis in the insertion space, but it is possible to obtain a feeling of adsorption.

In Patent Document 2 according to the applicant's proposal, as a pressure source that is a source of stimulation and tightening force for the penis, by adjusting the pressure in the container to increase or decrease, stimulation and tightening force rich in change due to appropriate pressure are obtained. A decompression device for an ejaculation promoting device is disclosed. This decompression device is means for introducing a negative pressure into the container through the vent hole in a state of being attached in close contact with the outer surface including the vent hole 12 of the container body.
When a strong negative pressure is supplied into the container by such a decompression device, the core member is strongly pressed and sucked into the container by the cooperation of the negative pressure and the pressing force for inserting the penis into the insertion port of the core member. Is as described above.
At this time, if the fixing force between the core member and the container main body is insufficient as in Patent Document 1, there occurs a problem that the core member falls into the container main body.

On the other hand, in the present invention, since the fastening force between the core member and the container body is increased by using the core member fixing tool 30, the core member remains in the container even if the negative pressure from the decompression device and the penis pushing force act simultaneously. It will not drop off from the main body.
Further, the negative pressure introduced from the vent hole 12 by the decompression device opens the cut 20a provided in the core member, and leaks the internal lubricating liquid to the outside (the space between the container body and the core member). Since the urethane foam 70 is disposed between the bottom of the core member and the lid member 10, a considerable amount of the leaked lubricating liquid is absorbed and retained by the urethane foam, but the amount retained by the urethane foam due to the negative pressure from the decompression device When a large amount of the lubricating liquid exceeding the leakage leaks, the lubricating liquid that could not be held by the urethane foam 70 flows into the plurality of lubricating liquid storage portions 14 provided on the lid member.

The relationship between the rib 13, the flow part 13a, and the lubricating liquid container 14 and the role of each lubricating liquid are as described above.
For this reason, even if most of the lubricant contained in the core member flows out of the cut 20a, it does not leak out of the container through the vent hole 12.
FIG. 14 is a cross-sectional view showing a connecting portion between the second opening 6 of the container body and the lid member, and the sleeve 6 a located at the periphery of the second opening 6 of the container body 3 is separated from the inner wall of the lid member 10. Both members are brought into close contact with each other by being pushed and expanded in the outer diameter direction by the protruding cylindrical piece 10a, thereby preventing the lubricating liquid inside the lid member from leaking to the outside.
Further, since the cover piece 22 and the core member fixture 30 enhance the airtightness between the upper part of the core member and the container main body first opening 4, even when the inside of the container is made negative by the decompression device, It becomes possible to always maintain the negative pressure state in the container.

(Summary of configuration, action and effect of the present invention)
The ejaculation promoting apparatus 1 according to the first aspect of the present invention is accommodated in a container body 3 having an opening 4 at least in part, and has an insertion space 25 extending inward from an insertion port 23 located on the opening side. An ejaculation promoting device comprising: a core member, and a core member fixing tool 30 for fixing the core member to the outer peripheral surface 4a ′ on the container body opening side, wherein the core member is accommodated in the container body. 20 A of accommodating parts, the exposed part 20B located outside the container main body opening part, and the cover piece 22 connected to this exposed part and covering at least one part of the outer peripheral surface by the side of the container main body opening part The core member fixture is fixed to the fixture body attached to the outer peripheral surface on the container body opening side with the cover piece sandwiched between the outer peripheral surface on the container body opening side. Locks provided at both ends of the tool body that can be engaged and disengaged from each other And a section.
Since the core member fixture has a configuration that can be opened, closed, expanded, and contracted, the core member side can be attached and detached by simple work without damaging the core member side due to friction or collision. it can. Therefore, unlike the presser and ring member of Patent Documents 3 and 4, they are prevented from being damaged or broken at an early stage by rubbing against the cover pieces and other exposed portions 20B.

The cover piece 22 has a shape and a material that can cover at least a part of the outer peripheral surface 4a ′ on the container body opening portion side in a non-deformed state where no external force is applied or when the cover piece 22 is deformed when an external force is applied. . For this reason, in the state where the core member 20 is correctly set in the container body as shown in FIGS. 1B, 3 and the like, the cover piece 22 projecting outward from the exposed portion 20B is the opening side cylindrical portion 4a. At least a part of the outer peripheral surface 4a '.
As shown in FIGS. 2C and 2D, the cover piece 22 extends from the outer peripheral edge of the exposed portion 20B in a non-contact manner with the neck portion 21 in a substantially parallel manner, or is in contact with the neck portion, or FIG. As shown in FIG. 11, it may be expanded in the outer diameter direction. In any case, the cover piece 22 can cover at least a part of the outer peripheral surface 4a ′ of the opening side tubular portion 4a.
The thickness of the cover piece 22 does not need to be constant in the circumferential direction, and there may be a difference in thickness in the circumferential direction. Further, the width of the cover piece need not be constant in the circumferential direction. The surface of the cover piece does not need to be a flat surface, and the locking force between the cover piece 30 and the core member fixture 30 may be increased by providing irregularities.

The cover piece may be manufactured integrally with the core member main body by injection molding or the like, or the cover piece may be retrofitted after the core member main body is manufactured. In this case, the material of the cover piece need not be the same as that of the core member body.
The core member fixing tool 30 is means for pressing and holding the outer surface of the cover piece 22 in a state of covering at least a part of the outer peripheral surface of the container main body opening portion.
When the core member fixture clamps the cover piece 22, the inside of the container main body can be hermetically sealed by the cooperation of the core member upper portion (exposed portion 20B) and the cover piece. That is, the lower surface of the exposed portion 20B is in close contact with the entire periphery of the front end periphery of the first opening 4, and the cover piece folded back from the exposed portion further seals the entire periphery of the first opening. Furthermore, since this cover piece is clamped and fixed using a core member fixing tool, airtightness is ensured.
The fixture main body has a shape that matches the outer peripheral surface on the container main body opening side, so that the cover piece 22 can be stably clamped and held. The shape of the main body can be exemplified by a belt shape, but the cross-sectional shape may be a circle, an ellipse, an oval, or other shapes. Further, it may be a wire such as a string, or may be an elastic body such as a coil spring or a rubber band.
As shown in FIGS. 6A to 6D, the fixture main body may be constituted by a single main body, and the engaging portions provided at both ends thereof may be detachable. Moreover, as shown in FIG.6 (e), the several main bodies 41 and 42 may be connected detachably by the latching | locking part provided in each both ends.
The core member according to the present invention need not be a gel-like resin, and may be rubber or any other material as long as it has a function of promoting ejaculation.

The ejaculation promoting apparatus according to the second aspect of the present invention is the second opening of the container body provided with the first opening 4 as the opening and the second opening 6 formed at a site different from the first opening. The lid member 10 is detachably attached to the section, and the lid member is provided with a plurality of lubrication by projecting radially from the vent hole 12 for communicating the inside of the container body with the outside, and the vent hole on the inner wall of the lid member. A plurality of ribs 13 forming the liquid storage portion 14 and the circulation portions 13a formed on the ribs so as to communicate between the lubricating liquid storage portions (to enable movement of the lubricating liquid between the lubricating liquid storage portions). And.
Since the lid member 10 has a concave inner surface, it is possible to define the lubricating liquid storage portion 14 between the ribs by projecting the partition plate-like ribs 13 at this portion. By providing a flow passage 13a for allowing excess lubricating liquid to escape to the adjacent lubricating liquid storage section when one lubricating liquid storage section is full, it becomes possible to fill the lubricating liquid storage section uniformly and sequentially. The possibility of overflowing early can be reduced.

<Medical research examples involving the applicant>
The ejaculation promotion apparatus according to the present invention has been researched, developed, promoted, and sold by the applicants. At present, requests for medical research and treatment, prevention of sex crimes, prevention of prostitution, and prevention of the spread of sexually transmitted diseases. It has come to have a presence that meets social demands.

The following examples are given as examples of medical research conducted by the present applicant by October 2014 in cooperation with medical research institutions such as universities and hospitals.
1. At Dokkyo Medical University Koshigaya Hospital, we are conducting sperm collection experiments using the ejaculation promotion device that is the product of the applicant.
This is an experiment or study of which one can collect better sperm, when using an ejaculation promoting device or when using ejaculation by hand.
A comparative study was conducted on spermatozoa collected using the ejaculation facilitator, TENGA (registered trademark, Deep Throat Cup), which is the product of the present applicant, and spermatozoa usually ejaculated by hand. There are 20 subjects.
Not only the quality and quantity of sperm, but also fertilize human spermatozoa with mouse eggs and compare their initial division.
The research was completed at the end of October 2014.
2. Study on rehabilitation of premature ejaculation by Mr. Rodriguez (clinical psychologist, sex scientist) of Spanish sexual function clinic http://www.isemu.es/index.html
FLIP HOLE \ Fliphole is a more full-fledged ejaculation device because it improved when ejaculation device (registered trademark, EGG), the applicant's product, was ejaculated for premature ejaculation patients. (Registered trademark) The experiment was carried out for 20 subjects over 6 weeks.
The results will be submitted as a paper in the journal of the International Sexual Science Society.
3. Gleneagles Hospital in Singapore Prof. Lim's premature ejaculation rehabilitation study (currently ongoing)
http://gleneagles.com.sg/DoctorsCV/Urology/Dr-Lim-Huat-Chye-Peter?speciality=UROLOGY
A comparative study of the effects of rehabilitation treatment with ejaculation promotion devices (registered trademark, TENGA) and the use of therapeutic agents for people with the highest premature ejaculation score.
The experimental period was 3 months and was conducted until October 2014.

DESCRIPTION OF SYMBOLS 1 ... Ejaculation promotion apparatus, 2 ... Container, 3 ... Container main body, 3A ... Large diameter part, 3B ... Large diameter part, 3C ... Middle part, 3b ... Locking recess, 3c ... Locking rib, 4 ... Container main body opening Part, 4a ... 1st opening side cylindrical part, 4a '... outer peripheral surface, 4b ... rib, 6 ... opening part, 6a ... sleeve, 8 ... cap, 10 ... lid member, 10a ... cylindrical piece, 11 ... lid Member body, 12 ... vent hole, 13 ... rib, 13a ... distribution part, 14 ... lubricating liquid storage part, 17 ... flange part, 20 ... core member, 20A ... received part, 20B ... exposed part, 20a ... cut, DESCRIPTION OF SYMBOLS 21 ... Neck part, 22 ... Cover piece, 22a ... Thick part, 23 ... Insertion opening, 25 ... Insertion space, 27 ... Flange part (exposed part), 30 ... Core member fixing tool, 31, 38 ... Fixing tool main body ( Main body), 31a ... rib, 32, 33 ... locking part, 32a ... ratchet part, 33a ... elastic locking piece, 33b Fulcrum, 33c: stopper portion, 33d: peripheral wall, 35 ... opening / closing piece, 36 ... hinge portion, 38a ... projection, 39 ... locking portion, 40a ... projection, 40b ... small hole, 41, 42 ... split piece, 41a ... locking Part, 41b ... locking part, 45 ... wire rod, 46 ... string, 50 ... cylindrical part (tubular part), 51 ... overhang part, 52 ... locking projection, 70 ... urethane foam

Claims

A core member that is housed in a container body having an opening at least in part and has an insertion space extending inward from an insertion port located on the opening side, and an outer peripheral surface on the container body opening side A core member fixing tool for fixing the core member, and an ejaculation promoting device comprising:
The core member includes a receiving portion that is accommodated in the container body, an exposed portion that is located outside the container body opening, and an outer peripheral surface that is connected to the exposed portion and is on the container body opening side. A cover piece capable of covering at least a part,
The core member fixture is
A fixture body that is attached to the outer peripheral surface of the container body opening side with the cover piece being sandwiched between the outer peripheral surface of the container body opening side and the both ends of the fixture body that are provided on both ends. An ejaculation promoting device comprising: a locking portion that can be engaged and disengaged.
A first opening as the opening, and a lid member attached to and detached from the second opening of the container body including a second opening formed at a site different from the first opening,
The lid member includes a plurality of vent holes for communicating the inside of the container body with the outside, and a plurality of lubricating liquid storage portions formed by projecting radially on the inner wall of the lid member around the vent holes. The ejaculation promotion apparatus according to claim 1, further comprising a rib and a flow portion formed in each of the ribs so as to communicate between the lubricating liquid storage portions.