An external urine guide with an air bag

Abstract

The present invention belongs to the field of urinals and daily hygiene products, and provides an external urine guide with an airbag. The external urine guide with an airbag can use the airbag as a force transmitter or force applicator, and convert the force applied to the airbag or the force generated by the inflation of the airbag into a fitting force that makes the urine guide stick to the vulva skin or the skin around the vulva, so that the urine guide sticks to the body and does not leak. The external urine guide with an airbag includes: a positive integer number of airbags, a positive integer number of first tube assemblies, a cover assembly, a positive integer number of second tube assemblies, and a natural number of inflation assemblies. The technical solution provided by the present invention has the advantages of low cost, easy use, easy portability, wide application scenarios, and better hygiene.

Description

Technical Field

[0001] The invention belongs to the field of urinals and daily hygiene products, and in particular relates to an external urine guide with an air bag. Background Art

[0002] In our modern lives, as the economy develops, people are spending more time outdoors, often in transit or traveling. During these times, people often find themselves in situations where they need to urinate urgently but can't find a place to urinate. This is especially true for women, who sometimes find themselves unable to urinate even at the toilet door. This is a common occurrence during the Spring Festival travel rush, especially on trains, in highway service areas, and in restrooms in tourist areas.

[0003] There are also some existing products that can partially solve the above problems, but they all have more or less problems such as being too large in size, not easy to carry, inconvenient to use in crowded places, and women needing to take off their pants. Therefore, a better technical solution to the above problems is highly anticipated. Summary of the Invention

[0004] The present invention provides an external urine guide with an air bag, which aims to solve the problems of existing urine guide products being too large in size, not easy to carry, inconvenient to use in crowded places, and requiring women to take off their pants; in addition, after applying the technical solution disclosed in the present invention, both men and women can urinate hygienically at any time without taking off their pants, which greatly relieves people's mental stress and embarrassment and increases the willingness of female lesbians to travel. In the first aspect, the present invention provides an external urine guide with an air bag, which is portable and can be temporarily placed in bottoms for use. The external urine guide with an air bag can use the air bag as a force transmitter, converting the force applied to the air bag into a fitting force that makes the edge or edge of the urine guide cover close to the skin of the vulva or the skin around the vulva. By applying external force to the inflated air bag through the bottoms, the edge or edge of the urine guide cover close to the skin of the vulva or the skin around the vulva, urine is prevented from leaking from the guide. The airbag mentioned here acts as a force transmitter to make the urinary guide stick close to the skin to prevent urine leakage. It means that the airbag is supported and pressed by hand through the lower garment to make the edge or rim of the urinary guide cover stick close to the skin to prevent urine leakage. The airbag of appropriate shape can obtain a supporting force distribution that suits the curve of the human body. The airbag transmits the supporting and pressing force to the edge or rim of the urinary guide cover, which can make the edge or rim of the urinary guide cover fit the skin better.

[0005] In a second aspect, the present invention provides an external urine guide with an airbag, which is portable and can be temporarily placed in bottom clothing for use. The external urine guide with an airbag can use the airbag as a force applicator to convert the reaction force obtained from the bottom clothing (using underwear as an example) when the airbag is inflated into a fitting force that causes the edge or edge of the urine guide cover to adhere closely to the vulva skin or the skin around the vulva. The reaction force obtained from the underwear when the airbag is inflated causes the edge or edge of the urine guide cover to adhere closely to the vulva or the skin around the vulva. Prevent urine from leaking out of the guide; here, the airbag acts as a force applicator to make the urine guide stick to the skin, preventing urine leakage, which means that the airbag is inflated to prop up the underwear, and the underwear generates a reaction force acting on the part where the airbag supports the underwear. Since the underwear fits the human body well, the airbag of suitable shape can obtain a supporting force distribution suitable for the human body curve. The airbag then transmits the supporting force to the edge or rim of the urine guide cover, so that the edge or rim of the urine guide cover fits the skin, obtaining a better fit effect, thereby better preventing urine leakage. The external urine guide device with airbags of the first and second aspects mentioned above comprises: a positive integer number of airbags, a positive integer number of first tube assemblies, a cover assembly, a positive integer number of second tube assemblies, and a natural number of inflatable assemblies; wherein each airbag has at least one inflation inlet and a gas path closing device; the positive integer number of airbags, the first tube assemblies, the cover assembly, the second tube assembly, and the natural number of inflatable assemblies are assembled together; the above-mentioned assembly refers to assembly through post-processing processes such as assembly, adhesion, fusion, heat sealing, welding, etc., or refers to the direct fusion of two or more of the above-mentioned multiple components into one component from a design perspective, and then assembling them together with other components. In the external urine guide device with an airbag provided by the present invention, the role of the airbag is divided into three situations: when there is an independent hard cover body, the airbag can be used as a force transmitter or force applicator to provide force to press the edge of the cover body to the user's body after being inflated; when the cover body is a separate cover body made of a film, the airbag can provide support for the cover body made of the film after being inflated to form a accommodating cavity of the cover body and support the edge of the mouth, etc., and make the edge of the mouth or the edge of the cover body close to the body skin to prevent leakage; when the airbag and the cover body are fused into an airbag-cover fusion body, after the airbag is inflated, the cover body accommodating cavity is directly formed inside, and the cover body is supported. The mouth edge is raised, etc., so that the mouth edge or the edge of the mask body is close to the skin of the body to prevent leakage; the first tube assembly is a passage for filling gas into the airbag of the present invention, providing an inflation channel for the airbag and the support airbag; the mask assembly mainly completes the function of collecting urine and preventing urine leakage, including the mask body, a natural number of mouth brackets, a natural number of mouth edges and other parts. The mask body refers to both a separate mask body and an airbag-mask fusion body; the second tube assembly is a passage for urine to flow out, mainly to drain urine from the accommodating cavity of the mask body, and discharge it or collect it in a urine bag; the inflation assembly is an air pump-type device that can fill gas into the first tube, including a mouth blower.

[0006] In a third aspect, the present invention provides an external urine guide with an airbag, which is a portable male-specific urine guide that can be temporarily placed in lower clothing for use. The external urine guide with an airbag can use the airbag as a force applicator to convert the force generated by the inflation of the airbag into a fitting force that makes the urine guide contain the skin of the vulva. The inflation deformation of the inflated airbag causes the inner circle of the airbag to become smaller, containing the penis and preventing urine from leaking from the guide; the device comprises a positive integer number of airbags, a positive integer number of first tube assemblies, a cover assembly, a positive integer number of second tube assemblies, and a natural number of inflatable assemblies; wherein each independent airbag gas passage has at least one inflation inlet and at least one gas path closing device; the above-mentioned airbag, first tube assembly, cover assembly, second tube assembly, and inflatable assembly are assembled components, and the above-mentioned assembly refers to assembly through processing technology after assembly, adhesion, fusion, heat sealing, and welding, and also refers to designing two or more of the above-mentioned multiple components to be directly fused into one component and then assembled with other components.

[0007] In combination with the first, second, or third aspects, the present invention provides a first tube assembly of a urinary guide with an airbag, comprising a first tube, a plurality of supports, and a plurality of gas path closing devices. The first tube is centrally connected, one end of the first tube being connected to the inflation port of the airbag, the port communicating with the airbag cavity, and the other end having an opening for gas entry. The first tube is provided with a plurality of extrusion gas chambers near the opening. When the extrusion gas chambers are provided, the opening is provided with a gas path closing device. Extrusion of the extrusion gas chambers can pressurize the gas and force it into the airbag. The first tube assembly and the airbag together contain at least one gas path closing device. The gas path closing device is a gas one-way valve or valve.

[0008] In combination with the first, second, or third aspects, the present invention provides a second tube assembly of a urine guide with an airbag, comprising a second tube, a plurality of supports, and a plurality of urine bags. The second tube is centrally open, with one end of the centrally open tube communicating with the housing cavity of the housing and the other end being open or connected to the interior volume of the urine bag. The second tube is provided with a plurality of supports. The housing cavity of the housing refers to a cavity on the housing that is open on one side and is formed by the housing wall and has the function of accommodating and collecting urine.

[0009] In combination with the first, second or third aspects, the in vitro urine guide with an airbag provided by the present invention is supported by the airbag, which supports a cover body made of a membrane without a stable spatial structure or a double-layer film fusion body designed by fusion of the airbag and the cover body into a cover body with a stable spatial structure accommodating cavity or a fusion body of the cover body and the airbag. Under the support of the airbag, the cover assembly gathers the urine drainage and flows out of the cover body.

[0010] In combination with the first, second or third aspect, the present invention provides an external urine guide with an airbag having a controllable airbag deflation device.

[0011] In combination with the first, second, or third aspects, the present invention provides an inflatable assembly for an external urinary inductor with an air bag, comprising at least one controlled gas generator. A gas generator is a device capable of generating gas. Unlike various air pumps, this controlled gas generator is a controlled chemical reaction pack or pressure gas cylinder, which can be built into the inflation path.

[0012] In combination with the first, second, or third aspects, the present invention provides an extracorporeal urinary guide with an airbag, wherein at least one of the first tube, second tube, and cover body is a double-layer film wall structure, and the double-layer film walls are partially adhered, and the proportion of the adhered portion to the total area of the double-layer film wall is in the range of (0%, 95%). The double-layer film wall structure has an inflation inlet capable of injecting pressurized gas between the double-layer film walls. After the gas is injected between the double-layer film walls, a supporting airbag or airbag split is formed that can support the film wall to maintain the central passage of the tube or the accommodating cavity of the cover body. The cover body includes an airbag-cover body fusion body formed by the fusion design of the airbag and the cover body. The inflation inlet capable of injecting pressurized gas between the double-layer film walls is connected to the ventilation passage of the first tube assembly, that is, it is inflated through the first tube assembly.

[0013] In combination with the first or second aspect, the present invention provides an external urine guide device with an airbag, the airbag of which is assembled inside a cover body. When the airbag is not inflated, the inner ring of the airbag is relatively large, and the penis can enter the cover body through the inner ring of the airbag. After the airbag is inflated, the inner ring of the airbag expands inward and shrinks in size. The inner ring of the airbag is tightly attached to the penis to promote sealing and prevent urine leakage.

[0014] In combination with the first, second or third aspects, the present invention provides an external urine guide with an airbag, in which a cover assembly and an airbag are assembled into one body, the cover body and the airbag are both made of a film, and an opening bracket is provided on the outer ring of the airbag. When the airbag is inflated, the opening bracket limits the outer periphery of the airbag so that the inner ring of the airbag expands inward and reduces in size, thereby closely fitting against the penis to promote sealing and prevent urine leakage.

[0015] In combination with all of the above, in addition to the above new invention contents, the external urine guide with an airbag provided by the present invention also needs to adopt well-known conventional assembly and connection methods to achieve firm assembly between the various components. The assembly methods not specifically described in the present invention are assembly methods using conventional well-known technologies, which include but are not limited to: bonding, welding, tight fitting, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 1 is a schematic diagram of a first embodiment of the present invention;

[0017] Figure 2 This is a schematic diagram of the second embodiment of the present invention;

[0018] Figure 3This is a schematic diagram of a third embodiment of the present invention;

[0019] Figure 4 1 is a schematic diagram of a first embodiment of the second embodiment of the present invention;

[0020] Figure 5 This is a schematic diagram of a second embodiment of the present invention;

[0021] Figure 6 This is a schematic diagram of a third embodiment of the second embodiment of the present invention;

[0022] Figure 7 It is a schematic diagram of the tube adhesion and support airbag of the double-layer film tube wall structure; DETAILED DESCRIPTION

[0023] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention and the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0024] The invention discloses an external urine guider with an air bag. The external urine guider can be temporarily placed in a suitable position without taking off pants, so as to complete urine collection, drainage and discharge for male and female users.

[0025] The first embodiment disclosed in the present invention is described using a female model as an example. Figure 1 This is the first design solution of the first embodiment disclosed in the present invention. Figure 1 It is a cross-sectional view. For the convenience of expression, in the schematic diagram of the present invention, the film cross section is represented by a single line without adding a hatching line; Figure 1 In the scheme, the cover body

[111] of the cover assembly

[11] is a cover-shaped part with strength and wall thickness, which is assembled and fixed with the airbag

[12] . The airbag

[12] is inflated through the first tube assembly

[13] . The airbag expands and obtains a reaction force from the bottom garment (taking underwear as an example), or the inflated airbag is subjected to a pressing force through the bottom garment. Under the action of the above-mentioned reaction force or pressing force, the edge

[1111] of the cover body is pressed against the skin of the user's vulva, which plays a role in preventing urine from leaking; urine gathers in the accommodating cavity

[1112] of the cover body and flows out, and is discharged through the second tube assembly

[15] . Figure 1In the design scheme, the cover body is a part with supporting strength, which makes the mouth of the urine guide device stable, and is convenient for the user to put the urine guide device from the outside through the waistband and place it in a suitable position; the first tube assembly

[13] is used to complete the function of introducing gas into the airbag, injecting gas from the opening

[1311] , and entering the airbag through the first tube

[131] , squeezing the air chamber

[132] and the air path closing device

[55] and remaining in the airbag. The design schemes of all embodiments disclosed in the present invention include at least one first tube assembly; the design schemes of all embodiments disclosed in the present invention are provided with a second tube assembly

[15] . The second tube assembly

[15] is used to complete the function of introducing urine from the airbag. The cover body has the function of drainage and discharge, the second tube assembly and the cover body are assembled together, the middle hole of the second tube is connected to the cover body accommodating cavity, the second tube assembly disclosed in the present invention has two options, one is to directly drain urine through the second tube

[151] to the urine bag

[152] , and the other is to drain urine to the open end of the second tube for direct discharge. The first embodiment of the first design scheme adopts the scheme with urine bag; the cover assembly is provided with a natural number of absorbent cottons

[115] , the absorbent cottons

[115] are fixed on the cover body or the air bag, and can play the role of wiping urine stains when the urine guide is taken out after use. The design schemes of all embodiments disclosed in the present invention are provided with a natural number of absorbent cottons.

[0026] Figure 2 This is the second design solution of the first embodiment disclosed in the present invention. Figure 2 In the design scheme, the cover assembly

[21] and the airbag

[22] are assembled together, the cover body

[211] and the airbag

[22] are both made of a film, the cover body

[211] is assembled on the airbag

[22] , after the airbag is inflated, the airbag transmits the reaction force of the bottom garment (taking underwear as an example) or the supporting force of the airbag through the bottom garment to the edge

[212] fixed on the cover body, the edge is pressed and tightly attached to the user's vulva skin, thereby preventing urine leakage, and the inflation of the airbag simultaneously supports the cover body

[211] made of the film without a stable spatial structure into The cover body has a stable spatial structure accommodating cavity, and the cover assembly

[21] collects urine and discharges it through the second tube assembly. In the design of the second scheme of the first embodiment, the edge

[212] of the cover assembly has a certain strength and is a thin-walled structure with a thickness

[2121] less than 3 mm, which can support the urine guide to maintain the designed shape, making it convenient for the user to insert the urine guide from the waistband to the appropriate position without taking off the pants before the urine guide airbag is inflated. The absorbent cotton

[115] can play the role of wiping urine stains when the urine guide is removed after use. The second tube assembly

[25] is used to complete the function of draining urine from the cover body and discharging it from the open end

[253] . The support body

[255] is assembled inside the second tube, supporting the middle hole of the second tube to pass through the pressure zone.

[0027] The present invention also discloses a third design solution of the first embodiment, such as Figure 3 As shown, similar to the second design scheme of the first embodiment, in the third scheme of the first embodiment, the cover body

[311] and the airbag

[32] of the cover assembly

[31] are a double-layer film structure designed to be integrated, and the double-layer films are partially adhered

[33] to directly separate the double-layer film into the airbag

[32] . The double-layer film and the airbag wall are fused to form the cover body

[311] and the cover body accommodating cavity

[3111] . When the airbag is inflated through the first tube assembly

[13] , the airbag will be made of a double-layer film with no stable spatial structure. The cover body

[311] is supported to form a cover body with a stable spatial structure accommodating cavity

[3111] . The cover assembly

[31] collects urine and flows it out through the straight discharge port

[353] of the second tube assembly

[35] . The mouth edge

[312] is assembled on the fusion body of the airbag and the cover body. In addition, as in the second design scheme of the first embodiment, the mouth edge plays the role of adhering to the skin to prevent leakage and supporting the shape before inflation to facilitate the user to position and insert. The absorbent cotton

[115] can wipe away urine stains when the urine guide is removed after use. In the third scheme of the first embodiment, a design scheme is disclosed in which the second tube

[351] adopts a double-layer film tube plus adhesion

[355] to form a supporting airbag

[356] . The design of the second tube with a supporting airbag is described in detail below.

[0028] The second embodiment of the present invention is a men's model. Figure 4 This is a schematic diagram of a first design solution of the second embodiment disclosed in the present invention. Figure 4 In the design scheme, the cover assembly

[43] consists of only one part, the cover

[431] . The airbag

[42] is inflated through the first tube assembly

[13] via the air path closing device

[55] . The airbag is assembled inside the mouth

[4311] of the cover

[431] . The expanded outer periphery

[421] of the airbag is limited by the mouth

[4311] of the cover, and the inner ring

[422] of the airbag expands and contracts inward, so that the inner ring

[422] of the airbag contains the user's penis skin, thereby preventing urine from leaking out of the introducer. The second tube assembly is assembled with the cover, and the middle hole of the second tube is connected to the cover receiving cavity

[4312] . Urine is collected in the cover receiving cavity

[4312] and flows into the urine bag

[152] through the second tube

[151] . The mouth

[4311] of the cover has strength and can support and maintain the opening when the airbag is not inflated, making it convenient for the user to insert the penis into the appropriate position.

[0029] Figure 5 This is a schematic diagram of a second design solution of the second embodiment disclosed in the present invention. Figure 5In the design scheme, the cover assembly

[51] and the airbag

[52] are assembled into one body, the cover body

[511] and the airbag

[52] are both made of thin film, the cover assembly

[51] is fixed to the airbag

[52] , and when the airbag is inflated through the first tube assembly

[13] via the air path closing device

[55] , the mouth bracket

[512] assembled on the airbag periphery

[521] restricts the airbag periphery

[521] to shrink the airbag inner circle

[522] , so that the airbag inner circle contains the user's vulva skin, thereby preventing urine leakage. The second tube assembly

[25] and the cover body are assembled together, the middle hole of the second tube

[251] is connected to the cover body receiving cavity, and urine is collected in the cover body receiving cavity

[5111] and flows out through the open end

[253] of the second tube, and the second tube has a support body

[255] . The cover assembly

[51] is provided with a plurality of absorbent cottons

[513] , which are assembled on the cover body or the airbag. When the urine guide is removed, the absorbent cottons can absorb water and wipe urine stains. The mouth support

[512] is fixed to the outer periphery

[521] of the airbag. When the airbag is not inflated, it can support and maintain the opening, making it convenient for the user to insert the penis into the appropriate position. The expansion of the airbag

[52] can obtain a reaction force from the underwear, or the inflated airbag

[52] is subjected to a pressing force through the lower garment. Under the action of the above reaction force or pressing force, the edge of the cover body is pressed against the skin of the user's vulva, thereby preventing urine from leaking.

[0030] Figure 6 This is a schematic diagram of the third design solution of the second embodiment disclosed in the present invention. Figure 6In the design scheme, the cover body and the airbag in the cover assembly

[61] are integrated into a cover body airbag fusion body

[611] of a double-layer film structure, and the double-layer films are partially adhered

[63] to separate the double-layer films into an airbag

[62] and a cover body airbag fusion body

[611] . The airbag of the third design scheme of the second embodiment extends an airbag split body

[621] toward the cover body. After the first tube assembly

[13] is inflated, the airbag and the airbag split body

[621] support the cover body airbag fusion body

[611] made of a double-layer film without a stable spatial structure into a stable structure. The cover body and airbag fusion body

[611] with a fixed space structure accommodating cavity

[6111] has an airbag outer ring

[623] that is limited in expansion by the mouth bracket

[612] , so that the airbag inner ring

[622] is pressed against the user's vulva skin, thereby preventing urine leakage. The cover assembly collects urine and discharges it from the straight discharge port

[353] through the second tube assembly

[35] . The mouth bracket

[612] is fixed to the airbag outer ring

[623] . When the airbag is not inflated, the mouth bracket

[612] can support the cover body and airbag fusion body to maintain the opening, making it convenient for the user to insert the penis to the appropriate position. The expansion of the airbag

[62] or the airbag split

[621] can obtain a reaction force from the underwear, or the inflated airbag

[62] or the airbag split

[621] is subjected to a pressing force through the lower garment. Under the action of the above-mentioned reaction force or pressing force, the edge of the cover body is pressed against the user's vulva skin, thereby preventing urine leakage.

[0031] In all the embodiments disclosed in the present invention, the first tube and the second tube need different lengths according to the different lower garments of the user, and because they need to pass through the edges of underwear, waistband, knees of trouser legs and other places that may be under pressure, the first tube and the second tube need to be able to maintain a centrally open state at these pressured places. Therefore, in the embodiments disclosed in the present invention, the first tube and the second tube are tubes that can support the centrally open state, including various bellows, spring-supported hoses, hard tubes, thin film tubes supported by a support body, single thin film tubes supported by internal pressure gas (only for the first tube), etc., and combinations of the above various tubes; Figure 2 、 Figure 5 As shown, the thin film tube supported by the support body

[255] means that the tube is made of thin film, and a support body is added at the part that needs to withstand extrusion to keep the tube open. The support body includes a small section of hard tube, a small section of spring, etc., which are all public technologies and will not be analyzed in this invention;

[0032] It should be noted that the present invention also discloses a tube having a double-layer film wall that can be applied to the first tube or the second tube, such as Figure 7As shown, taking the second tube as an example, the application of the double-layer film tube wall technology in the first tube is similar. This tube is composed of two layers of film tube wall that are nested together to form a double-layer film tube wall. The double-layer film tube wall is partially adhered

[71] , and the proportion of the adhered part to the total area of the double-layer film tube wall is in the range of (0%, 95%). The unadhered part is connected between the double-layer films. When gas is introduced into these connected unadhered parts, a support airbag

[72] is formed in the middle of the support tube, thereby being able to resist the pressure on the above-mentioned pressure-bearing position and maintain the middle connection of the first tube and the second tube; the air cavity of the support airbag can be connected to the air cavity of the airbag of the urine guide, so that both can be inflated by the first tube assembly; when the first tube is also a tube with a double-layer film tube wall with a support airbag, the inflation path of the first tube assembly can be either the middle of the first tube or the interlayer of the double-layer film tube wall of the first tube, that is, the support airbag of the first tube itself. Figure 3 and Figure 6 The second tube in the figure also adopts the double-layer film tube wall technology.

[0033] It should be noted that the adhesion shape of the double-layer film forming a supporting airbag or an airbag split having the function of supporting the cover body accommodating cavity in the illustrations disclosed in the present invention is only the simplest example. Adhesion designs of different shapes and forms can form various and different numbers of supporting airbags or airbag splits with supporting functions, which are all within the protection scope of the present invention. The adhesion described in the present invention refers to the use of heat sealing, gluing, welding, pressing, overlapping and other processing techniques to partially bond two layers of film together or to realize the parts of the above-mentioned adhesion process.

[0034] It should be noted that in the various embodiments disclosed in the present invention, there are many parts that need to be inflated and maintain air pressure, which requires the use of an air circuit closing device

[55] . The air circuit closing device mentioned in the present invention belongs to the public technology, including various types of simple one-way valves and valves, which do not fall within the scope of protection of the present invention; however, the above-mentioned air circuit closing device, based on the ideas disclosed in the present invention, can be applied to any position on the scheme or product disclosed in the present invention, which falls within the scope of protection of the present invention.

[0035] The present invention also discloses a scheme for inflating the various airbags of the present invention using a controlled gas generating device. The gas generating device mentioned here refers to a device that is different from a pump and can generate pressurized gas by itself, including a chemical reaction package, a pressure gas cylinder, etc. This type of controlled gas generating device can be built into the airbag and can be triggered to achieve inflation, eliminating the trouble of inflating the product.

[0036] It should be noted that after the user finishes urinating using the urine guide with an air bag disclosed in the present invention, when it is necessary to remove the present invention, it will be more convenient to deflate the air bag before taking it out. Therefore, all the inflatable components described in the present invention are equipped with a controllable pull-wire deflation device or a rupture deflation device. Since the pull-wire deflation device and the rupture deflation device belong to public technology, they will not be described in detail in this article.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, additions, deletions, equivalent substitutions, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An external urine guide with an air bag, characterized in that: The external urine guide with an airbag can use the airbag as a force transmitter to convert the force applied to the airbag into a fitting force that makes the edge or rim of the urine guide cover stick to the vulva skin or the skin around the vulva, and applies external force to the inflated airbag through the lower garment to make the edge or rim of the urine guide cover stick to the vulva or the skin around the vulva, thereby preventing urine from leaking from the guide; it includes a positive integer number of airbags, a positive integer number of first tube assemblies, a cover assembly, a positive integer number of second tube assemblies, and a natural number of inflation assemblies; wherein each independent airbag gas passage has at least one inflation inlet and at least one gas path closing device; the above-mentioned airbag, first tube assembly, cover assembly, second tube assembly, and inflation assembly are components assembled together, and the above-mentioned assembly refers to assembly through a post-processing process of assembly, adhesion, fusion, heat sealing, and welding, or refers to directly fusing two or more of the above-mentioned multiple components into one component from a design perspective, and then assembling them together with other components.

2. An external urine guide with an air bag, characterized in that: The external urine guide with an airbag can use the airbag as a force applicator to convert the reaction force obtained from the lower garment when the airbag is inflated into a fitting force that makes the edge or edge of the urine guide cover close to the vulva skin or the skin around the vulva. The reaction force obtained from the lower garment when the airbag is inflated makes the edge or edge of the urine guide cover close to the vulva or the skin around the vulva, preventing urine from leaking from the guide; it includes a positive integer number of airbags, a positive integer number of first tube assemblies, a cover assembly, a positive integer number of second tube assemblies, and a natural number of inflation assemblies; wherein each independent airbag gas passage has at least one inflation inlet and at least one gas path closing device; the above-mentioned airbag, first tube assembly, cover assembly, second tube assembly, and inflation assembly are components assembled together, and the above-mentioned assembly refers to assembly through assembly, adhesion, fusion, heat sealing, welding and post-processing technology, or refers to directly fusing two or more of the above-mentioned multiple components into one component from the design perspective, and then assembling them together with other components.

3. An external urine guide with an air bag, characterized in that: The external urine guide with an airbag can use the airbag as a force applicator, convert the force generated by the inflation of the airbag into a fitting force that makes the urine guide contain the vulva skin, and the inflation deformation of the inflated airbag makes the inner circle of the airbag smaller, contains the penis, and prevents urine from leaking from the guide; it includes a positive integer number of airbags, a positive integer number of first tube assemblies, a cover assembly, a positive integer number of second tube assemblies, and a natural number of inflation assemblies; wherein each independent airbag gas passage has at least one inflation inlet and at least one gas path closing device; the above-mentioned airbag, first tube assembly, cover assembly, second tube assembly, and inflation assembly are assembled together. The above-mentioned assembly refers to assembly through assembly, adhesion, fusion, heat sealing, welding and post-processing technology, or refers to directly fusing two or more of the above-mentioned multiple components into one component from the design perspective, and then assembling them together with other components.

4. An external urine guide device with an air bag according to any one of claims 1 to 3, characterized in that: The first tube assembly consists of a first tube, a natural number of support bodies, and a natural number of air path closing devices; the first tube is hollow, one end of the first tube is connected to the inflation port of the airbag, the hole is connected to the airbag cavity, and the other end has an opening for gas to enter. The first tube is provided with a natural number of extrusion gas chambers near the opening. When the extrusion gas chambers are provided, the opening is provided with a gas path closing device. Extruding the extrusion gas chambers can pressurize the gas and press it into the airbag; the first tube assembly and the airbag are equipped with at least one air path closing device.

5. An external urine guide device with an air bag according to any one of claims 1 to 3, characterized in that: The airbag forms support, and the mask body made of a membrane without a stable spatial structure or the double-layer film fusion body designed by fusion of the airbag and the mask body is supported into a mask body with a stable spatial structure accommodating cavity or a fusion body of the mask body and airbag. Under the support of the airbag, the mask assembly gathers the urine and makes it flow out of the mask body.

6. An external urine guide device with an air bag according to any one of claims 1 to 3, characterized in that: With controllable airbag deflation device.

7. The external urine guide device with an air bag according to any one of claims 1 to 3, characterized in that: The inflation assembly of the airbag is composed of at least one controlled gas generating device, which is a controlled chemical reaction package or a pressure gas cylinder.

8. The external urine guide device with an air bag according to any one of claims 1 to 3, characterized in that: At least one of the first tube, the second tube and the cover body is a double-layer film wall structure, and the double-layer film walls are partially adhered to each other, and the proportion of the adhered portion to the total area of the double-layer film wall is in the range of (0%, 95%]. The double-layer film wall structure has an inflation inlet that can fill pressurized gas between the double-layer film walls. After the gas is filled between the above-mentioned double-layer film walls, a supporting airbag or an airbag split is formed that can support the film wall to maintain the central passage of the tube or the accommodating cavity of the cover body; the cover body includes an airbag-cover body fusion body formed by the fusion design of the airbag and the cover body.

9. The external urine guide device with an air bag according to any one of claims 1 to 2, characterized in that: The airbag is assembled inside the cover. When not inflated, the inner ring of the airbag is larger, and the penis can enter the cover through the inner ring of the airbag. After the airbag is inflated, the inner ring of the airbag expands inward and shrinks in size. The inner ring of the airbag fits tightly against the penis to promote sealing and prevent urine leakage.

10. An external urine guide device with an air bag according to any one of claims 1 to 3, characterized in that: The cover assembly and the airbag are assembled into one, and the cover body and the airbag are both made of a film. There is a mouth bracket on the outer ring of the airbag. When the airbag is inflated, the mouth bracket limits the outer periphery of the airbag so that the inner ring of the airbag expands inward and reduces its size, including close contact with the penis to promote sealing and prevent urine leakage.

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