JPS63279839A - Skin holder equipped with unlocking and locking mechanism - Google Patents

Abstract

PURPOSE:To keep a skin to an initial mount state during a sexual action, by connecting ring halves becoming annular in union to each other at the base ends thereof to unite both of them in an openable and closable manner and forming both of the leading end parts of the ring halves so as to be directly or indirectly freely engageable and detachable. CONSTITUTION:Prior to mounting a skin 27, the inner locking bodies 8, 9 provided to the leading end parts of ring halves 2, 3 and the outer locking body 17 provided to the outer periphery of the ring half 3 are engaged and locked to form a skin holder 1 being an annular body and this skin bolder 1 is externally fitted to the base part of a pennis in a freely detachable manner. The mouth edge part 28 of the skin 27 is elastically engaged with the skin holder 1 to prevent the detachment of the skin 27 after mounting. As a result, the skin 27 is held to the same state as that at the time of initial mounting during and after a sexual action and the body is easily and certainly protected from the danger of infection against AIDS or STD accompanied by a sexual action.

Description

[Detailed Description of the Invention] [Technical Field] This invention is applicable to AIDS (acquired immunodeficiency syndrome) and STDs.
This product relates to a skin holder with an unlocking mechanism that allows the skin (condom) used to prevent infections such as sexually transmitted diseases (sexually transmitted diseases) to remain in the same state as when it was initially worn, even after sexual activity. be.

[Background technology]

In recent years, AIDS has spread and become a hot topic all over the world, and countermeasures are being pursued, as well as conventional STDs.
To prevent infection with genital herpes, chlamydial infection, syphilis, gonorrhea, venereal diseases such as genital herpes, chlamydial infection, genital herpes, sores, lymphogranuloma, etc.
Skin that has the ability to be impervious to even the smallest herpes virus has been in the spotlight, and its use is being encouraged. However, when using a skin, if you do not immediately remove it from the penis by holding the oral edge immediately after sex, the skin may remain in the partner's vagina as the penis contracts, or it may fall off naturally from the penis. The purpose of using the skin cannot be achieved. Therefore, due to the psychology of men who dislike the act of removing the skin immediately after the fact, they tend to dislike wearing the skin even if they are well aware of the results of its use, and this poses a risk of being infected with the various symptoms mentioned above.

[Purpose of the invention]

This invention solves the above problems. That is, an object of the present invention is to removably fit a separable annular body having an outer diameter exceeding the circumferential diameter of the penis to the base of the penis, and to elastically attach the mouth edge of the skin to the annular body. To provide a skin holder with an unlocking mechanism capable of keeping the skin in the same state as when initially worn during and after sexual activity by being engaged with the skin, and protecting oneself from infection due to various symptoms associated with sexual activity. There is a particular thing.

[Disclosure of the invention]

The features of the skin holder with unlocking mechanism according to this invention are as follows:
□The ring segments that combine to form an annular shape can be opened and closed by connecting each base end, and the tip of each ring segment has a
As a direct unlocking mechanism for both, inner lock bodies with a hook part and an inner groove are arranged facing each other, and on the outer periphery of each inner lock body, an indirect unlocking mechanism between the ring segments is provided. As a mechanism, one inner lock body has a halfway groove and an outer groove,
An outer lock body with a claw at the tip is attached to the other inner lock body so that it can be raised and folded, and one side of the assembly cross section, which becomes a series of annular bodies when the inner and outer lock bodies are locked, is connected vertically to the other side. It is formed into a tapered surface that gradually slopes upward toward the surface.

[Effect]

When using the skin holder with an unlocking mechanism configured as described above to hold the skin attached to the penis, the inner lock body placed at each tip of the ring segment and the inner lock body attached to the outer periphery of the skin must be attached before the skin is attached. By locking with the outer locking body, the skin holder in a series of annular bodies is closely fitted from the front side to the penis, which is at its original diameter before erection, and moved to the base position. do. Next, on the outside of the penis according to this embodiment, a known skin is stretched and fitted so as to unroll the entire skin from the rolled-up reduced scale state, and the mouth edge of the skin is moved to the base side of the penis by unrolling. Then, remove the mouth edge of the skin that has reached the position of the skin holder.
From the tapered surface formed on one side of the skin holder, expand the diameter slightly with your fingertips and move it further forward so as to wrap around the skin holder, and when the mouth edge reaches the vertical surface of the skin holder, When the diameter expansion operation for the mouth rim is interrupted, the mouth rim quickly recovers its original diameter due to the characteristics of the rubber material used to form the skin, so this mouth rim is elastically engaged with the vertical surface of the skin holder. This makes it possible to easily and reliably prevent the skin from falling off after being worn. In addition, even if the penis shrinks to its original diameter after the sexual act with the skin on as described above, this skin holder is tightly fitted when the penis is at its original diameter, so the skin holder is intentionally inserted into the penis. As long as you don't break away from the skin, you can keep the skin in the same state as when you first wore it. In addition, if your penis becomes abnormally erect during or before or after sexual activity, or if you are wearing a skin holder that is smaller than the appropriate diameter and it becomes painful to keep the skin holder in place, try using a fingernail or other skin holder. Place the claw of the attached emergency unlocking tool into the outer groove to raise the outer lock body, and also put the above claw into the inner groove to unlock the locking mode of the hook part to open the skin holder. It can be smoothly and quickly removed from the penis in a separated state. After the skin holder has been separated into an open state by the above unlocking, the ring segments are returned to the annular body by locking each hook part, and then the outer lock body is folded down and its claws are engaged in the grooves in the middle. By locking it, it can be easily assembled into a reusable annular body. Furthermore, if this skin holder is used under the annular body without frequent emergency unlocking, there is no part that wears out, so it can be used to prevent the skin from falling off over a long period of time by repeatedly attaching and detaching the skin to the penis.

〔Example〕

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

As shown in FIGS. 1 to 7, the skin holder 1 with an unlocking mechanism of the present invention is a ring having inner lock bodies 8 and 9 formed oppositely at each tip thereof and having a direct unlocking mechanism. The main parts are a split body 2.3, one inner lock body 2 having an indirect unlocking mechanism, and an outer lock body 17 attached to the other ring segment 3 so as to be freely tiltable. The main parts are assembled into a series of annular bodies by direct and indirect locking, and the annular bodies are separated into an open state by unlocking the locking mode described above.

First, the ring segment 2.3 is formed into a semicircular arc body that becomes a perfectly circular annular body when the two parts are combined by molding, for example, a synthetic resin material. In order to combine these ring segments 2 and 3 into an annular body, both proximal ends are removed so that the thickness of each other is halved in the axial direction, and a symmetrical mating end 4.5 is formed. is formed. A concentric hole 6.7 is formed through each of the mating ends 4, 5, and when both mating ends 4.5 are joined together, a stud 20 is inserted into the hole 6.7.
With the loose insertion and caulking thereof, the ring segment 2.3 is configured as a connecting rod that allows the membrane to be opened and closed in left and right directions perpendicular to the axial direction.

At each tip of the ring segments 2 and 3 described above, both locking and releasing means are provided which serve as a direct unlocking mechanism as described below. That is, as shown in FIGS. 2 to 6, when the outer lock body 17 (to be described later) is fitted in this position so as to be freely tiltable, the tip side of each ring segment 2.3 is Install the outer lock body 1 so that the total wall thickness including the plate thickness is the same as the wall thickness up to the mating end 4°5 excluding this section.
It is formed into a slender inner lock body 8.9 with the plate thickness of 7 subtracted. At the ends of each of the inner locking bodies 8, 9, there is provided a hook portion 10.11 having a symmetrical tapered surface that enables close locking since both have the same thickness. When both hook portions 10.11 are locked, inner grooves 12, 13 with a slight depth are provided at the joint position to release the locking state of the hook portions 10.11. In this case, the hook portion 10.11 serves as a direct locking mechanism for the inner lock bodies 8, 9, and the inner groove 12.13 serves as an unlocking mechanism.

The outer periphery of the inner lock body 8.9 described above has a form that ensures a means for locking and releasing the inner lock bodies 8.9 through a direct unlocking mechanism, and an indirect locking mechanism between the ring segments 2.3. A locking and releasing means serving as an unlocking mechanism is provided. In other words, as shown in FIGS. 1 to 5, one of the inner lock members 8 has these inner lock members 8 on both sides of its proximal end position in order to lock left and right molds 19 of an outer lock member 17, which will be described later. A pair of left and right intermediate grooves 15 having a width and depth corresponding to the pawls 19 are provided concentrically on a circumferential line centered on a hole 14 penetrating the other inner lock body 9, which will be described later. Further, on the outer peripheral surface of the ring segment 2 adjacent to the intermediate groove 15, an outer groove 16 having a predetermined width and a certain depth for releasing the locking state of the outer lock body 17 is provided. Furthermore, the other inner lock body 9 is provided with an axial hole 14 at its base end position.
At both ends of this hole 14, outer lock bodies 17 shown below are attached so as to be able to rise and fall freely.

The outer lock body 17 is made of a strong synthetic resin material or light alloy plate, for example, and has a U-shaped cross section, and is a part of the annular body because it is flush with the ring segments 2 and 3 when combined. It is formed into a circular arc. This outer lock body 1
A series of holes 18 are provided through both sides of the proximal end of the hole 1.
By loosely inserting the stud 21 from 8 into the hole 14 of the inner lock body 9 and crimping it, the outer lock body 17 can be tightly fitted to the outer peripheral position of the inner lock body 8.9 in the locked state. It is attached so that it can be raised and lowered freely. At the distal end of the outer lock body 17, a pair of claws 19 are provided facing each other to engage the intermediate groove 15 provided in one of the inner lock bodies 8 by bending the peripheral plate surface. . In this case, the intermediate groove 15 and the pawl 19 are configured to serve as an indirect locking mechanism for the ring segment 2.3, and the outer groove 16 is configured to serve as an unlocking mechanism for the ring segment, so that the entire ring is provided with an unlocking mechanism. The skin holder 1 is composed of a one-piece skin holder.

The skin holder 1 described above has the following cross-sectional shape when assembled into a series of annular bodies. That is, as shown in FIG. 9, when the skin holder 1 is fitted to the base of the penis 26, one side of the longitudinal section corresponding to the front side of the skin holder 1 is connected to the mouth edge 2 of the skin 27 from the front side.
While intentionally increasing the diameter of 8, the other vertical surface 2 on the opposite side is
It is formed on a tapered surface 22 that gradually slopes upward toward 3. On the other side, the skin 27 that exceeds the tapered surface 22 while intentionally expanding the diameter of the mouth edge 28 is made of a material that is used to form the skin 27 when the diameter expansion operation is stopped. Due to the characteristics of rubber, it quickly recovers its original diameter,
A vertical surface 23 perpendicular to the inner diameter surface of the skin holder 1 is arranged so that the mouth edge 28 of the skin 27 is elastically engaged with this side.
is formed.

The above-mentioned skin holder 1 may be used if the penis becomes abnormally erect during or before or after sexual activity, or if the skin holder 1 is fitted with a skin holder 1 that is smaller than the compatible diameter, or if the skin holder 1 becomes painful to continue fitting. An emergency unlocking tool 24 shown below is attached separately from the skin holder 1 so that the direct or indirect locking mode can be easily and quickly unlocked in case of emergency.

This emergency unlocking tool 24 is formed by pressing a metal plate or the like, for example, into a position directly below the horizontal elliptical surface that becomes the grip, and has a width that allows it to be inserted into the inner grooves 12, 13 and the outer groove 16 in a push-like manner. It is formed into a single piece by providing long claws 25. In addition, in case this emergency unlocking tool 24 is lost, the inner groove 12, 13 of the target position where the emergency unlocking tool 24 is to be used.
The outer groove 16 is formed so that the locking mode can be quickly unlocked even by using a fingernail.

The operation of the skin holder 1 with an unlocking mechanism having the above structure will be explained.

As shown in FIG. 9, the penis 2 is
If you want to keep skin 7 attached to skin 27,
Before the ring parts 2 and 3 are attached, the inner lock bodies 8.9 disposed at the tips of the ring segments 2 and 3 are attached to both hook parts 10.
11, and the claw 19 of the outer lock body 17 attached to the outer periphery indirectly engages and locks the intermediate groove 15 provided in one of the inner lock bodies 8. The skin holder 1, which is attached to a series of annular bodies as shown in FIG. Move to base position.

Next, on the outside of the penis 26 according to this embodiment, a known skin 27 is stretched and fitted so as to unroll the whole from the rolled-up reduced scale state, and the mouth edge part 28 is unrolled to the base side of the penis 26. Move by.

Then, while slightly expanding the diameter of the skin 27 that has reached the position of the skin holder 1 with your fingertips, further wrap the skin holder 1 from the tapered surface 22 formed on one side of the skin holder 1. After advancing, when the mouth rim 28 reaches the vertical surface 23 of the skin holder 1, the diameter expansion operation for the mouth rim 28 up to that point is interrupted, and the mouth rim 28 becomes the material rubber for forming the skin 27. In order to quickly recover its original diameter due to the characteristics of can. (See Figure 9) Also, the skin 27 according to the above
Immediately after sexual intercourse while wearing the
The skin holder 1, which retains the mouth edge 28 of the skin 27 in a locking manner even when the penis 6 contracts to its original diameter, is tightly fitted to the base of the penis 26 when the penis 26 is at its original diameter. Therefore, unless the skin holder 1 is intentionally removed from the penis 26, the skin 27 once attached
can be maintained under the same conditions as when initially worn. If the skin 27 in this state is to be removed from the skin holder 1 after that, the penis 26 has already contracted and is at its original diameter at this point, so the skin should be removed with the mouth edge 28 locked to the skin holder 1. 27 and the skin holder 1 are removed from the penis 26 at the same time, and then the mouth edge 28 of the skin 27 is removed from the skin holder 1 at a position away from the penis 26.
By detaching the skin 27 from the outer periphery of the skin holder 1, the skin 27, which has been in a state together with the skin holder 1, can be smoothly and easily detached from the skin holder 1. At that time, skin 27 will be discarded after one use, but skin holder 1
By sterilizing the entire body by soaking it in alcohol, for example, it can be used repeatedly and safely and hygienically without any risk of being infected with AIDS or the like.

If the penis 26 becomes abnormally erect during or before or after sexual activity, or if the skin holder 1 is fitted with a skin holder 1 that is smaller than the suitable diameter, and it becomes painful to continue wearing the skin holder 1, please use the fingertips. nail or the attached emergency unlocking tool 24
After inserting the claw 25 into the outer groove 16 provided in one inner lock body 8 and raising the outer lock body 17 as shown in FIG. Insert the above claw (or claw 25) in and turn it to the right or left,
Until then, as shown in FIGS. 3 and 5, both hook parts 10 and 11 were tightly locked and locked, but they are easily unlocked. As shown in Figure 4, for the skin holder 1 that fits the body,
By separating the ring segments 2゜3 from each other to the left and right, the penis 26 can be opened with the skin holder 1 separated into an open shape.
Can be quickly and smoothly removed from the base.

The skin holder 1 separated into an open state by the above-mentioned unlocking operation is reattached to the hook parts 10 and 11 of the ring segments 2 and 3.
After returning to the annular body by directly locking the outer lock body 17, the outer lock body 17 is brought down to the outer periphery of the inner lock body 8゜9, and the claw 1
9 is engaged with the groove 15 in the middle of the one-way lock body 8, and the ring segments 2.3 are indirectly locked together, thereby forming a series of annular bodies that can be reused as shown in FIG. Can be easily assembled. Furthermore, this skin holder 1 is
When used under the original annular body without frequent emergency unlocking, there is no part that wears out under the annular body, so it can be used to prevent the skin 1 from falling off over a long period of time by repeatedly attaching and detaching the penis 26. can be provided.

〔Effect of the invention〕

In this invention, ring segments that are combined to form an annular shape are assembled so that they can be opened and closed by connecting each base end, and a hook is provided at the tip of each ring segment as a direct unlocking mechanism for both. Inner lock bodies each having a section and an inner groove are disposed facing each other, and one inner lock body is provided with a midway groove on the outer periphery of each inner lock body as an indirect unlocking mechanism between the ring segments. and an outer groove, and the other inner lock body is attached with an outer lock body with a claw at the tip so that it can be raised and lowered, and one side of the assembled cross section becomes a series of annular bodies by locking the inner and outer lock bodies. is formed into a tapered surface that gradually slopes upward toward the other vertical surface. Therefore, by removably attaching this skin holder to the base of the penis and elastically locking the mouth edge of the skin to this skin holder, the skin remains the same during and after sexual activity as when it was initially worn. By maintaining this condition, you can easily and reliably protect yourself from the risk of infection such as AIDS (Acquired Immune Deficiency Syndrome) and STD (Sexually Transmitted Diseases) due to sexual activity. There is an effect.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of a skin holder according to the present invention, Fig. 2 is a perspective view of a skin holder according to the invention;
The figure is the same exploded view, Figure 3 is the first operation diagram for separating the ring segments, Figure 4 is the second operation diagram, and Figure 5 is the unlocking mechanism along the I-I line in Figure 1. A partial cross-sectional plan showing
Figure 6 is an operation diagram for unlocking the hook parts, and Figure 7 is the operation diagram for unlocking the hook parts.
Figure 8 is a front view of the emergency unlocking tool attached to the skin holder, and Figure 9 is a plan view of the mating end as viewed from the ■ arrow in the figure. FIG. 3 is a partially longitudinal side view showing the state. 1... Skin holder 2.3... Ring segment 8.9... Inner lock body 10.11... Hook part

Claims (7)

[Claims] (1) The ring segments that are combined to form an annular shape are assembled so that they can be opened and closed by connecting their base ends, and the tips of the ring segments are configured to engage and release both directly or indirectly. A skin holder with an unlocking mechanism. (2) Inner lock bodies, which serve as a direct locking and releasing means for both rings, are disposed oppositely at each tip of each ring segment, and a form is provided on the outer periphery to ensure that the inner locks can lock and release from each other. 2. A skin holder with an unlocking mechanism according to claim 1, wherein an outer lock body serving as an indirect means for locking and releasing the ring segments is attached so as to be freely raised and folded. (3) The skin holder with an unlocking mechanism according to claim 2, wherein a hook part for locking both inner lock bodies and an inner groove for releasing both lock bodies after locking are provided. (4) A part of the outer lock body is provided with a pawl, and one of the inner lock bodies is provided with a midway groove in which the pawl engages, and an outer groove from which the pawl is released after being locked. The skin holder with an unlocking mechanism described in item 2. (5) Claim 2, in which one side of the assembled cross section, which becomes a series of annular bodies when the inner and outer lock members are engaged, is formed into a tapered surface that gradually rises obliquely toward the vertical plane on the other side. Skin holder with unlocking mechanism. (6) Claim 3, in which the inner groove and the hook portion are formed so as to serve as an unlocking mechanism for the inner locking bodies, and the outer groove and the intermediate groove serve as an unlocking mechanism for one of the inner locking bodies and the outer locking body. A skin holder with an unlocking mechanism as described in Items 1 and 4. (7) The scope of the patent claims, in which each locking mode between one inner lock body, the outer lock body, and the inner lock bodies is unlocked using an emergency unlocking device provided with a claw that can be inserted into the outer groove and the inner groove. The skin holder with an unlocking mechanism according to items 3 and 4.