JP2015112317A - Ejaculation promotion instrument - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an ejaculation promotion instrument in which a stimulus by tightening and pressure to male genitalia is not artificial, is a natural stimulus hard to cause habituation and boredom, and an ejaculation promotion effect is higher.SOLUTION: An ejaculation promotion instrument comprises a cylindrical interior body 2 made of a flexible material with elasticity and having a male genitalia insertion part, and an exterior body 3 with the cylindrical interior body fitted therein and serving as a case body for covering and holding a shape of the cylindrical interior body. The exterior body is formed of a flexible material and has two or more slit-like though-holes 31 extending from one end side in the longitudinal direction to the other end side. A tightening ring body 4 the position of which is movable in the longitudinal direction is detachably mounted on an outer circumferential surface of the exterior body. The diameter of the exterior body is varied depending on the mounting position of the tightening ring body, a fitting insertion pressure on the cylindrical interior body is varied by the variation of the diameter of this exterior body, and a tightening pressure to the male genitalia inserted into the male genitalia insertion part can be adjusted by the variation of this fitting insertion pressure.

Description

  The present invention relates to an ejaculation promoting instrument, and more particularly to an instrument capable of obtaining an ejaculation promoting effect effective when used for massage for ejaculation of male genitalia.

  Conventionally, various types of instruments have been proposed for use in massage for ejaculation of male genitalia (see, for example, Patent Documents 1 to 4).

  The technology of Patent Document 1 is made of a flexible and elastic material, and includes an interior body having an insertion portion into which a male instrument is inserted, and a cup-shaped case body that covers and holds the interior body. .

  The technology of Patent Document 2 is made of a flexible material, and has a cylindrical body having an insertion portion into which a male instrument is inserted, and a rubber that is attached to a groove formed on the outer peripheral surface of the cylindrical body and tightens the cylindrical body. And a fastener having elasticity such as.

  The techniques of Patent Documents 3 and 4 are made of a flexible and elastic material, an interior body having an insertion portion into which a male genitalia is inserted, and an exterior body serving as a case body in which the interior body is inserted and held. And a pressing tool that is disposed inside a plurality of through holes formed in the exterior body and presses the interior body.

Japanese Patent Laid-Open No. 08-308901 JP 2004-275661 A JP 2011-235044 A Utility Model Registration No. 3184901

  The technique of patent document 1 has the problem that the stimulation with respect to a male genitalia is artificial depending on a user, and it may be felt that it is easy to get tired without inflection.

  Therefore, in the technique of Patent Document 2, the user can set the tightening position for the male genital to an arbitrary desired position by attaching a tightening tool for tightening the cylindrical body to an arbitrary position in the longitudinal direction. It has become.

  Further, in the techniques of Patent Documents 3 and 4, by applying finger pressure to a pressing tool provided at an arbitrary position among a plurality of pressing tools provided, a user can set the compression position for the male genital to an arbitrary desired position. Can be set.

  However, the tightening by the technique of Patent Document 2 is a local tightening limited to the portion to which the fastener is attached, so it is felt that the artificial artifact is stimulated. It has the problem that it may end up.

  Moreover, since the compression by the techniques of Patent Documents 3 and 4 is also a local compression limited to the portion to which finger pressure is applied, it can be felt and stimulated by artificial artifacts as in the technique of Patent Document 2. Some people may become accustomed to or getting tired of stimuli. Furthermore, since the pressure by the finger pressure of the technology needs to be continuously applied by the user with the finger, it is necessary to always be aware of how the pressure is applied, and the feeling of stimulation may be lost. Has the problem.

  Accordingly, an object of the present invention is to provide an ejaculation promoting instrument that is a natural stimulation that is less likely to cause habituation and tiredness because the stimulation of male genitals due to tightening or compression is not artificial, and is more prone to ejaculation.

  The present invention for solving the above problems has the following configuration.

1. A cylindrical interior body that is made of a material that is long in the axial direction and is flexible and elastic and has a male instrument insertion portion into which a male instrument is inserted from one end in the longitudinal direction;
An exterior body serving as a case body in which the tubular interior body is fitted and covered to hold the shape of the tubular interior body;
In an ejaculation promoting device configured to have
The exterior body is formed of a flexible material and has a configuration in which a plurality of slit-shaped through holes extending from one end side in the longitudinal direction to the other end side are formed.
Furthermore, the outer peripheral surface of the exterior body is configured to be detachably mounted with a fastening ring body that is movable in the longitudinal direction.
The diameter of the exterior body is varied according to the mounting position of the fastening ring body, and the insertion pressure with respect to the cylindrical interior body that is inserted into the exterior body is varied by varying the diameter of the exterior body, It is a configuration capable of adjusting the tightening pressure for the male instrument inserted into the male instrument insertion part by varying the insertion pressure,
Ejaculation facilitator characterized by

2. The outer body has a configuration in which the diameter of the exterior body in the outer peripheral surface of the exterior body and in the range of the mounting position where the fastening ring body is mounted increases stepwise or stepwise from one side to the other in the longitudinal direction. 2. The ejaculation promoting device according to 1 above, wherein

3. A plurality of protrusions arranged at arbitrary intervals in the longitudinal direction are provided on the outer peripheral surface of the exterior body, and the mounting position of the tightening ring body is moved by moving the protrusion beyond the tightening ring body. The ejaculation promoting device according to 1 or 2 above, characterized in that it can be set at an arbitrary position.

4). Any one of the above items 1 to 3, wherein a cap body is detachably attached to one end portion of the exterior body, which is one end side provided with the male instrument insertion portion of the cylindrical interior body. The ejaculatory instrument described.

5. The cap body is provided with a funnel-shaped portion, and a lotion can be caused to flow into the male instrument insertion section by allowing the funnel tip of the funnel-shaped section to enter the male instrument insertion section. 5. The ejaculation promoting device as described in 4 above, which has a configuration.

6). 6. The ejaculation promoting device according to 5 above, wherein the lotion is at least one selected from a liquid form, a sol form, a gel form, a solid form, a granular form, a capsule form, and a core-shell form.

  According to the first aspect of the present invention, it is possible to provide an ejaculation promoting instrument having a higher ejaculation promoting effect, because the stimulation due to tightening or compression on the male genital is not artificial, and is a natural stimulation that does not easily get used or tired. it can.

  In particular, when the fastening ring is tightened so that the diameter of the flexible exterior body is squeezed to be variable, the tubular interior body inserted into the exterior body via the exterior body is locally tightened. Since it will be compressed so that it will be squeezed over almost the whole area, the male genitalia inserted in the male genital insertion part of the cylindrical interior body will be tightened to be squeezed over a wide range in the longitudinal direction. . Therefore, the stimulus is not a stimulus like an artificial artifact, but a more natural stimulus, so that the ejaculation promoting effect is extremely high.

  According to the second aspect of the present invention, it is possible to change the tightening degree with respect to the exterior body by moving the fastening ring body 2 mounted on the outer peripheral surface of the exterior body in the longitudinal direction and changing the mounting position. Therefore, it is possible to easily change and adjust the tightening / compression condition for the male instrument inserted into the male instrument insertion portion.

  According to the third aspect of the present invention, even when the reciprocating motion is performed quickly or vigorously when the ejaculation facilitating device is reciprocated in the longitudinal direction with the male genitals inserted, the tightening ring There is an effect that the positional deviation from the mounting position of is difficult to occur.

  According to the invention shown in claim 4, it is possible to cover and protect the one end side of the cylindrical interior body provided with the male instrument insertion portion when not in use.

  According to the fifth aspect of the present invention, the lotion can be easily and reliably allowed to flow into the male instrument insertion portion of the cylindrical interior body.

  According to the sixth aspect of the present invention, various stimulation effects can be added by using various lotions having various properties and effects.

The front view which shows one Example of the ejaculation promotion instrument which concerns on this invention Sectional view of the ejaculation promoting instrument shown in FIG. Schematic exploded view of the ejaculation promoting instrument shown in FIG. Front view showing a mode in which tightening by the tightening ring is set to the maximum strength Front view showing a mode in which tightening with a tightening ring is set to a medium level The front view which shows an example of the cap body added to the ejaculation promotion instrument of this invention Sectional drawing which shows the usage example of the cap body shown in FIG.

  Next, the present invention will be described in detail with reference to the accompanying drawings.

  The ejaculation promoting apparatus according to the present invention is an apparatus that can obtain an ejaculation promoting effect that is effective when used for massage for ejaculation such as masturbation of male genitals.

As a specific configuration example of the ejaculation promotion instrument of the present invention, as shown in FIGS.
A cylindrical interior body 2 that is made of a material that is long in the axial direction and is flexible and elastic and has a male instrument insertion portion 21 into which a male instrument is inserted from one end in the longitudinal direction;
An exterior body 3 serving as a case body in which the tubular interior body 2 is fitted and inserted to hold the shape of the tubular interior body 2;
In the ejaculation promotion instrument 1 configured to have
The exterior body 3 is formed of a flexible material, and a plurality of slit-shaped through holes 31 extending from one end side in the longitudinal direction to the other end side are formed.
Furthermore, the outer peripheral surface of the exterior body 3 is configured to be detachably mounted with a fastening ring body 4 that is movable in the longitudinal direction.
The diameter of the exterior body 3 is varied in accordance with the mounting position of the tightening ring body 4, and the insertion pressure with respect to the tubular interior body 2 that is inserted into the exterior body 3 by varying the diameter of the exterior body 3. And the tightening pressure for the male instrument inserted into the male instrument insertion portion 21 can be adjusted by varying the insertion pressure.

  Next, each component will be described in further detail.

  First, the cylindrical interior body 2 is a portion that is the main body configuration of the ejaculation promoting instrument 1 that can obtain an ejaculation effect by inserting a male genital into the male genital insertion portion 21, and as a specific configuration example, A publicly known configuration (shape, material, manufacturing method, etc.) used for this type of ejaculation promoting instrument is adopted. For example, in this embodiment, foam synthesis with a color and texture imitating real human skin. It is made of a resin and has a two-layer configuration including an outer layer portion 22 and an inner layer portion 23 having different degrees of flexibility.

  The outer layer portion 22 of the cylindrical interior body 2 is formed, for example, by foam-molding an elastomer resin (G1651 made by Kraton Co., Ltd.) mixed with oil (P-70 made by Moresco Corp.) at a ratio of 1. .

  The inner layer portion 23 is formed, for example, by foam-molding an elastomer resin (G1651 manufactured by Kraton Co., Ltd.) mixed with oil (P-70 manufactured by Moresco Corp.) at a ratio of 1. That is, by forming the inner layer portion 22 slightly harder than the outer layer portion 23, the insertion feeling of the male genitalia is improved.

  Further, as shown in FIG. 2, the male instrument insertion portion 21 formed in the inner layer portion 23 is slightly meandered in the longitudinal direction rather than being linear, and is provided with undulating irregularities on the inner wall portion 21A, or the insertion port portion 21B or It is preferable that each part such as a shape from the insertion opening 21B to the inner wall 21A is configured to obtain a more natural and realistic texture.

  In addition, about the cylindrical interior body 2, the thing of the use-up specification discarded by one use may be sufficient, and the thing of the specification which can be used repeatedly several times thru | or many times may be sufficient. In addition, each configuration such as the shape and hardness of the male instrument insertion portion 21 or the shape of the undulating unevenness formed on the inner wall portion 21A is not limited to the present embodiment, and other configurations can be adopted. Multiple cylindrical interiors 2 with various shapes and textures and those with elastic inserts 21 with different undulations that can produce various stimuli can be prepared and purchased by purchase or set purchase. It is also possible to adopt the following configuration.

  Next, the exterior body 3 is a case body for retaining the shape when the tubular interior body 2 made of the above-described flexible material is inserted, and the insertion port portion 21B of the male instrument insertion portion 21 is exposed to the outside. Except for being exposed, it has a configuration in which most of the cylindrical interior body 2 is stored in a stored state.

  When the tubular interior body 2 is inserted and inserted, the exterior body 3 of the present embodiment uses the hinge portion 34 provided at the lower end as a fulcrum by releasing the engagement of the engagement portion 33 provided at the upper end portion. After the cylindrical interior body 2 is housed in an inserted state inside the exterior body 3 divided into two in the longitudinal direction, the exterior body 3 divided into two parts is combined in the original state, and the locking portion 33 is engaged again. Stop.

  Moreover, as a material of the exterior body 3, it is made of a synthetic resin which is a publicly known and used material used as a case body of this type of ejaculation promoting instrument and is made of a flexible material. Specific synthetic resins include, for example, polyethylene resin, polypropylene resin, polyvinyl chloride resin, nylon resin, urethane resin, acrylic resin, ABS resin, polycarbonate resin, styrene resin, polystyrene resin, FRP resin, and other materials. Etc. and having flexibility.

  Moreover, the exterior body 3 has a configuration in which a plurality of slit-like through holes 31 extending from one end side to the other end side in the longitudinal direction are formed as described above, and a gap serving as a slit of the slit-like through hole 31 is formed. Due to the presence, when the tightening ring body 4 is tightened, the interval between the gaps is narrowed so that the diameter of the exterior body 3 is reduced.

  Since the tightening by the tightening ring body 4 is configured to be tightened through the exterior body 3 made of a flexible material, local tightening is performed when the tubular interior body 2 made of a flexible material is directly tightened by being mounted on the outer peripheral surface. Unlike the restriction of the local diameter due to the above, the bending of the exterior body 3 causes it to be squeezed over a wide range in the longitudinal direction of the cylindrical interior body 2 to be compressed. Therefore, the male genitalia to be inserted into the male genital insertion portion 21 of the cylindrical interior body 2 is tightened so as to be squeezed over almost the entire region, so that the stimulation is not a stimulation like an artificial artifact. Since it becomes a more realistic natural stimulus, it has the effect that the ejaculation promoting effect is extremely high.

  Further, the exterior body 3 has a configuration in which the diameter in a portion where the tightening ring body 4 is mounted and in which the position is moved increases stepwise or stepwise from one side to the other in the longitudinal direction. It is preferable that In the present embodiment, a configuration is adopted in which the diameter of the exterior body 3 increases in five stages in a stepwise manner from the bottom to the top, that is, toward the insertion port portion 21B side of the male instrument insertion portion 21. With this configuration, the diameter of the exterior body 3 is reduced by moving the tightening ring body 4 in the direction of the insertion port 21 </ b> B, and tightening pressure on the cylindrical interior body 2 is increased.

  Furthermore, it is preferable that the outer peripheral surface of the exterior body 3 is provided with position setting protrusions 32 including a plurality of protrusions arranged at arbitrary intervals in the longitudinal direction. When the clamping ring body 4 is moved in the longitudinal direction, the clamping ring body 4 is moved between the two position setting projections 32 and 32 adjacent in the longitudinal direction by moving the position beyond the position setting projection 32. It is possible to set the mounting position to an arbitrary position by staying. When the tightening ring body 4 is moved to another mounting position, the position setting protrusion 32 functions as a stopper because the movement exceeds the position setting protrusion 32.

  In this embodiment, the tightening ring body 4 can be set at five positions in the longitudinal direction. FIG. 1 shows the tightening ring body 4 mounted at the lowest end position. This position is set so that the tightening by the tightening ring body 4 is the weakest (1 in 5 stages). FIG. 4 shows a state in which the tightening ring body 4 is mounted at the uppermost position, and the tightening by the tightening ring body 4 is set to the maximum strength at this position (5 of 5 stages). FIG. 5 shows a state in which the tightening ring body 4 is mounted at an intermediate position. At this position, the tightening by the tightening ring body 4 is set at a medium level (3 in 5 stages).

  As described above, the tightening ring body 4 is attached to the outer peripheral surface of the exterior body 3 to tighten the exterior body 3. In this embodiment, one end portions are connected to each other via a thin portion. The other semicircular band members are connected to each other by the locking of the locking portion 41 provided at the other end to form an annular shape.

  The ejaculation promoting instrument 1 of the present invention having the above-described configuration is a cap as shown in FIG. 6 in order to cover and protect one end side of the cylindrical interior body 2 provided with the male instrument insertion portion 21 when not in use. It is preferable that the body 5 is added.

  As shown in FIG. 7, the cap body 5 may be configured to be detachably attached to one end portion of the exterior body 3 that is one end side where the male instrument insertion portion 21 of the cylindrical interior body 2 is provided. preferable. In this embodiment, the cap body 5 is provided with a funnel-shaped portion 51, and when the cap body 5 is attached to the exterior body 3, the funnel tip 51A of the funnel-shaped portion 51 is the male instrument insertion portion. 21 is configured to enter. By the entry of the funnel-shaped tip 51A into the male instrument insertion section 21, it becomes very easy and surely possible for the lotion to flow into or into the male instrument insertion section 21 without spilling.

  The lotion that flows into the male instrument insertion part 21 of the ejaculation promoting device 1 is for smoothening the lubricity and massage effect of the male instrument inserted in the male instrument insertion part 21 and for adding stimulation. A publicly known lotion used for a seed ejaculation promoting device can be used without any particular limitation. Further, the lotion configuration is preferably at least one selected from liquid, sol, gel, solid, granular, capsule, and core-shell, and the core-shell spherical solid lotion and the liquid lotion are used in combination. It is particularly preferred.

  A specific configuration example of the core-shell spherical solid lotion will be described below.

  The core-shell spherical solid lotion used in the present invention preferably has the following configuration.

1. A spherical solid lubricating lotion for a core-shell type ejaculation promoting instrument,
With the wetting agent as the core and the film-forming agent as the shell,
The core is a liquid,
A spherical solid lubricating lotion for an ejaculation promoting instrument, wherein the shell is a spherical solid.

2. 2. The spherical solid lubricating lotion for ejaculation promoting device according to 1 above, wherein the wetting agent is glycerin or sugar alcohol.

3. 3. The spherical solid lubricating lotion for ejaculation promoting device as described in 1 or 2 above, wherein the film forming agent is a polysaccharide or a polysaccharide derivative.

4). 4. The spherical solid lubricating lotion for an ejaculation promoting device as described in any one of 1 to 3 above, wherein the shell contains shellac or zein in order to improve film property and adhesion.

5. 5. The spherical solid lubricating lotion for ejaculation promoting device according to any one of 1 to 4 above, wherein the diameter is 0.5 to 15 mm.

  According to the core-shell spherical solid lotion shown in 1 above, not only is it excellent in portability and preference, but also from a spherical solid from which an initial stimulating use feeling is obtained, to a liquid body in which a warming use feeling is gradually obtained by rubbing. Since it is variable, satisfaction is also obtained in terms of its feeling of use.

  According to the core-shell spherical solid lotion shown in 2 above, the warming feeling obtained after the shell is dissolved can be obtained almost naturally.

  According to the core-shell spherical solid lotion shown in 3 above, it is possible to obtain the initial crunchy feeling for several minutes.

  According to the core-shell spherical solid lotion shown in 4 above, the initial crunchy feeling of use can be obtained for a longer time.

  According to the core-shell spherical solid lotion shown in 5 above, the initial crunchy feeling of use is optimized.

  The wetting agent as a liquid forming the core in the core-shell spherical solid lotion is preferably glycerin or sugar alcohol (for example, sorbitol, maltitol, xylitol, trehalose), and it is also preferable to use sugar alcohol in combination with glycerin.

  The spherically fixed film-forming agent that forms the shell in the core-shell spherical solid lotion is preferably one that liquefies into a cream or gel when rubbed during use.

  Examples of the polysaccharide or polysaccharide derivative as the film forming agent include cellulose ether (for example, methyl cellulose, hydroxypropyl cellulose), alginates, carrageenans, pullulans, etc., among them, alginates, carrageenans, pullulans, etc. Thus, it is preferable to include those having hydrophilic properties. In the cellulose ether, a part of the hydroxyl groups of cellulose (for example, 2/3) is substituted with a methoxy group or a hydroxypropoxy group, and the cellulose ether has hydrophilic and lipophilic properties depending on the degree of substitution. Since it is a viscous solvent, it can usually be used after being dissolved in water and adjusted to an appropriate viscosity.

  The shell in the core-shell spherical solid lotion may contain shellac or zein in order to improve film properties and adhesion. Shellac is a resinous substance secreted by the scale insect, the scale insect, and zein is a kind of corn protein, and at least one of them is preferably used within a known range.

A spherical solid lotion having a core-shell structure can be prepared by a known method.
One of the methods for producing the core-shell spherical solid lotion is by using the following apparatus using interfacial tension (surface tension).

  From two types of nozzles, the film forming agent stored in the tank and liquidized (preferably an aqueous solution) is flowed to the outside, and the liquid wetting agent stored in another tank is flowed to the inside to vibrate the nozzle. When the liquid is shaken at regular intervals, the liquid is cut into a quantity of one grain and dripped into the coolant liquid. The liquid wetting agent is wrapped in a spherical core-shell structure. The spherical core-shell structure is cooled (or chemically reacted) with the cooled coolant liquid to solidify the outer film-forming agent. It is possible to create two or more shells by multiplexing the nozzles.

  The diameter of the core-shell spherical solid lotion is preferably about 0.5 to 15 mm, more preferably 2 to 8 mm, and particularly preferably 1 to 5 mm. The ratio of the core to the shell is preferably 3 to 10 parts by mass, particularly 4 to 8 parts by mass, when the shell is 1 part by mass.

  The core-shell spherical solid lotion can be used alone or in combination with a known liquid lubricating lotion in the ejaculation promoting device of the present invention. As well-known liquid lubrication lotions, any of those that can be used for this type of ejaculation promoting device, cosmetics, etc. may be used.

DESCRIPTION OF SYMBOLS 1 Ejaculation promotion instrument 2 Cylindrical interior body 21 Male instrument insertion part 21A Inner wall part 21B Insert port part 22 Outer layer part 23 Inner layer part 3 Exterior body 31 Slit-like through-hole 32 Position setting projection part 33 Locking part 34 Hinge part 4 Tightening Ring body 41 Locking portion 5 Cap body 51 Funnel-shaped portion 51A Funnel tip

Claims (6)

A cylindrical interior body that is made of a material that is long in the axial direction and is flexible and elastic and has a male instrument insertion portion into which a male instrument is inserted from one end in the longitudinal direction;
An exterior body serving as a case body in which the tubular interior body is fitted and covered to hold the shape of the tubular interior body;
In an ejaculation promoting device configured to have
The exterior body is formed of a flexible material and has a configuration in which a plurality of slit-shaped through holes extending from one end side in the longitudinal direction to the other end side are formed.
Furthermore, the outer peripheral surface of the exterior body is configured to be detachably mounted with a fastening ring body that is movable in the longitudinal direction.
Depending on the mounting position of the tightening ring body, the diameter of the exterior body is variable, and by changing the diameter of the exterior body, the insertion pressure with respect to the cylindrical interior body inserted into the exterior body is variable, It is a configuration capable of adjusting the tightening pressure for the male instrument inserted into the male instrument insertion part by varying the insertion pressure,
Ejaculation facilitator characterized by The outer body has a configuration in which the diameter of the exterior body in the outer peripheral surface of the exterior body and in the range of the mounting position where the fastening ring body is mounted increases stepwise or stepwise from one side to the other in the longitudinal direction. The ejaculation promoting device according to claim 1, wherein the ejaculation promoting device is provided. A plurality of protrusions arranged at arbitrary intervals in the longitudinal direction are provided on the outer peripheral surface of the exterior body, and the mounting position of the tightening ring body is moved by moving the protrusion beyond the tightening ring body. The ejaculation promoting device according to claim 1, wherein the position can be set at an arbitrary position. The cap body is configured to be detachably attached to one end portion of the exterior body, which is one end side where the male instrument insertion portion of the cylindrical interior body is provided. The ejaculation promotion instrument described in 1. The cap body is provided with a funnel-shaped portion, and a lotion can be caused to flow into the male instrument insertion section by allowing the funnel tip of the funnel-shaped section to enter the male instrument insertion section. It is a structure, The ejaculation promotion instrument of Claim 4 characterized by the above-mentioned. The ejaculation promoting device according to claim 5, wherein the lotion is at least one selected from a liquid form, a sol form, a gel form, a solid form, a granular form, a capsule form, and a core shell form.

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