CN114712064A

CN114712064A - External urine guide

Info

Publication number: CN114712064A
Application number: CN202210061992.3A
Authority: CN
Inventors: 罗小波
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-01
Filing date: 2022-01-19
Publication date: 2022-07-08
Anticipated expiration: 2042-01-19
Also published as: CN118542765A; CN114712064B; CN118488815A

Abstract

The invention belongs to the field of in-vitro urine guide devices, and provides an in-vitro urine guide device which can be used in a concealed manner in public places and is not easy to be perceived by other people. The technical scheme provided by the invention has the advantages of convenience in use, portability, wide use scene, simplicity in operation, difficulty in urine leakage, no need of exposing the lower body, difficulty in discovering when being used secretly, and high psychological acceptance of women.

Description

External urine guide

Technical Field

The invention belongs to the field of urinals and sanitary articles, and particularly relates to an in-vitro urine guide device.

Background

In our modern daily life, with economic development, the time that people are not indoors is greatly increased, but the time that people travel on the road in a vehicle and the time of traveling outdoors are changed, and in the time, people often encounter the situation that urination is urgent and cannot be solved on the spot at one time. Especially for women, sometimes urine cannot be made in time even at the gate of the toilet, which is very common in the toilets of trains, high-speed service areas and tourist areas during spring transportation. In fact, a small amount of ordinary urine can be completely absorbed in a week in the field, and environmental pollution in a strict sense cannot be caused.

Because the female excretory opening has special structure and the common oral part of the cloaca and the lower edge of the oral part is very low, the female needs to open the lower part of the body to expose the lower part of the body, so that the urine guide can be butted with the excretory opening without leakage and can drain smoothly; the urine guide device has the advantages that the urine guide device is difficult to operate secretly, the urine guide device can be attached to a leakage-free and complete drainage-out mode, a female who is normally attached needs to expose the lower body without wetting the lower clothes when using the urine guide device for urination, the purpose is to better hold the urine guide device or the urinal to enable the urine guide device to be attached to the leakage-free mode, holding and pressing are common operation methods of existing products, and a bag and a bottle for containing urine are added to achieve good butt joint of the body and the urine guide device and complete drainage or collection of the urine; these reasons make the urine guide of prior art very much bulge skin, can not operate in the dress down, be unfavorable for secret use, and must remove the restraint of dress down and fully expose the lower part of the body and can realize the alignment, and they mostly adopt softer material to make, for example film disposable urine bag, silica gel funnel, paper cup awl type funnel etc. and their operation process is all very inconvenient, and the careless use experience that will leak urine leads to very not good. There are also some existing products that can partially solve the above problems, but there are problems that more or less are too large in size, not easy to carry, high in operation requirement, large in urine leakage probability, inconvenient for many people to use, and especially the user needs to take off trousers to expose the lower body when the user is a woman, so a better technical solution to the above problems has been desired.

Disclosure of Invention

The invention provides an in vitro urine guide device, which aims to solve the problems that the existing urine guide device is overlarge in size, difficult to carry, high in operation requirement, large in urine leakage probability, inconvenient to use in open occasions, insufficient in confidentiality and especially suitable for women to take off trousers to expose the lower body; in order to solve the problems, the invention reconstructs the concept of the use requirement of the women of the in-vitro urine guide, the function of the product and the use and operation method. The use requirement is positioned to be used in the public place without exposing the lower body; the distance from any point on the receiving bucket to the nearest user skin is reduced as much as possible in the thickness direction of the skin protruded from the receiving bucket, so that the receiving bucket can be conveniently placed from an upper opening of a lower container, meanwhile, the receiving bucket has a relatively flat shape, and the drainage hole is designed at the most edge of the receiving bucket, so that the receiving bucket has a continuous and gentle large back convenient to press, and the receiving bucket can be fixed by pressing the back of the receiving bucket with a single finger; the drainage tube with radial support is adopted, and the minimum diameter of the drainage tube is optimized and reduced, so that the drainage tube can conveniently turn from the root of the thigh of the underpants and downwards enter leg space; the use method of the female urine guide is optimized to be that the female urine guide is put in place by the receiving hopper, and after one-time pressing, the female urine guide can be safely used without urine leakage by pressing the single finger with the lower part; even through the design of continuously increasing the anti-falling structure, the novel use function that the holding hopper can be held by hands after being pressed once is realized, and the safe urination of the temporarily placed external urine guide device which can be used by the female for the first time without trace standing or sitting can be realized without worrying about urine leakage; these are all for the more cryptic use requirements proposed by the present invention to reconstruct the function and usage of existing products, which is significantly different from existing products. The size of the convex skin of the receiving bucket in the thickness direction, the shape of the receiving bucket, the size of the containing cavity, the position of the flow guide hole, the minimum path size of the drainage tube and the drainage direction are all coupled together to form a complex system, so that whether the urine guide device can be used well, whether the urine guide device can be put down in a lower garment without traces, whether the urine guide device can be used for completely draining urine in time and whether the urine guide device is comfortable to use are influenced, the design and the realization of the concept are obtained after numerous design modifications and fine adjustment, and huge workload and research and development investment are carried out on the back. Due to multi-factor coupling and irregular and variable human body curves, various combined designs of different parameters exist, so that innovations are proposed and realized on the concept, function and usage of the invention, the protection range cannot be restricted by accurate technical parameters, and only product concepts, functions and usage which are innovatively designed by the invention can be used as the protection of the invention claims. In addition, the invention also provides improvement and innovation on the use method of the existing male external urine guide product according to the same idea. After the technical scheme disclosed by the invention is applied, regardless of men and women, under the condition that trousers are not detached in public occasions, the concealed urination can be realized, the mental stress and the embarrassment of people are greatly relieved, the willingness of women to travel at home is increased, and the social benefit is obvious.

The invention provides an external urine guide which is special for women, can be used in lower clothes and is different from a wearable urine guide product which needs to be worn in a close-fitting manner in advance, and the external urine guide is temporarily placed for use and can be immediately taken out after use; the external urine guide device comprises a receiving hopper and a drainage tube with a support; when the external urine guide device is used, the drainage tube needs to be at least turned in the lower installation, namely urine changes the flow direction once in the drainage tube and is discharged to the outside; the external urine guide can be temporarily attached to the lower garment from the upper opening of the lower garment by a user for use, and the whole using process comprises the steps of taking out the urine guide without exposing the lower body and opening the front piece of the trousers for completing the urine guide to the outside and avoiding wetting. The urine collecting hopper is a part which is attached to the body and used for collecting urine and buffering the urine, and has the basic function of collecting the scattered and flowing urine in the containing cavity of the urine collecting hopper so that the urine can be discharged from the drainage hole; the drainage tube is a pipeline which leads urine discharged from the drainage hole by the receiving hopper to a selected proper discharge position through underpants, thigh roots and thigh parts. The drainage tube with support is a tube which can not be shrunken when turning, is a tube with radial support and comprises a common corrugated tube, a self-locking telescopic corrugated tube, a spring support plastic tube, a thin film tube with support air bag support and the like. For the female user wearing underpants, the urine guide of the present invention needs to be turned at least one turn in the underwear, which means that the drainage tube is turned downward from the lateral direction at the root of the thigh of the underwear or is turned downward to the side at the discharge port, so that it needs to be turned at least one turn. The upper opening of the lower garment means an opening of the lower garment through which the skin of the product of the present invention can be put in the use site, such as the upper opening of pants and the upper opening of a half-skirt. The front opening of the trousers refers to the openable zipper opening or button opening of the front of the trousers. External means away from the user and where he is wearing it. The invention relates to a connection for a drain tube connecting a vessel and a drain tube, the function of which is considered to be part of the drain tube, and the turns thereon are also included in the scope of protection expressed by the expression "the drain tube needs to turn at least one turn in the bottom load".

In a second aspect, in combination with the first aspect, the invention provides an extracorporeal urine guide, when the extracorporeal urine guide is in a position of use, the distance from any point on the receiving hopper other than the drain connector to the nearest skin of the user is no greater than 40MM, but additional ancillary structures on the receiving hopper that perform the basic function of the receiving hopper are not within this limit; the receiving bucket is provided with a contact edge, the hardness of the material of the contact edge is greater than that of HSD6.5, the receiving bucket is provided with a containing cavity with the volume of not less than 10ml, the lower part of the containing cavity is provided with a drainage hole, the drainage tube is in watertight connection with the receiving bucket, the drainage hole is communicated with the drainage tube when the drainage tube and the receiving bucket are in a connection state, and the minimum drift diameter of the drainage tube is not more than 20 mm; the using method is that the external urine guide is put in from the upper opening of the lower garment, the drainage tube turns and penetrates out from the innermost leg root of the lower garment, the drainage tube is made to droop to the position of the selected lower opening of the drainage tube by attaching to the thigh, the receiving bucket is aligned to the excretion opening and made to attach to the body by the contact edge, the back of the receiving bucket is pressed by hands directly or pressed from the outside of the lower garment by the separation of the lower garment, the contact edge is sunk into the skin rich in soft tissues around the excretion opening, the urine is discharged and drained to the outside from the drainage tube, and the external urine guide is taken out from the lower garment after use; the method for preventing urine leakage comprises the steps that pressing force applied to the back of the receiving hopper is dispersed to the contact edge by the receiving hopper, the contact edge is sunk into skin around a female excretion opening rich in soft tissue, so that the skin inside the receiving hopper and the subcutaneous soft tissue are in a temporary bulge shape, the bulge enables urine to flow downwards along the bulge surface, dryness of the contact edge is guaranteed, and liquid flow urine leakage caused by capillary adsorption of the contact edge is avoided. The contact edge of the receiving bucket refers to an inner curved surface and an outer curved surface of the receiving cavity enclosure of the receiving bucket, and the contact edge curved surface refers to a curved surface included by the contact edge when the contact edge is attached to skin in use; the volume of the containing cavity of the containing hopper means the volume of the maximum urine which can be contained by the containing hopper when the drainage hole is blocked; the description that the watertight connection is the relation between the structures is only functional expression and does not refer to absolute watertight, but refers to all connection modes which meet the requirement of the invention for not leaking urine under normal use conditions, for example, the drainage tube is sleeved on the drainage tube joint and may not be watertight, but the drainage tube does not cause urine leakage under the condition that urine in the tube flows to form flowing negative pressure, so the watertight connection requirement of the invention is met, and various known watertight connection modes of pipelines which can be quickly disassembled and connected can be applied to the invention. When the distance from any point on the receiving hopper to the nearest skin is not more than 40mm, the drainage tube joint and the detachable watertight connecting structure are not included, and the drainage tube joint and the detachable watertight connecting structure belong to the attachment of the drainage tube according to functions; the minimum diameter of the draft tube is a circular cross-sectional diameter calculated from a circular cross-section according to the minimum flow cross-sectional area of the draft tube, which does not restrict the flow cross-section of the draft tube of the present invention from being circular. The above-mentioned selected position of the lower nozzle of the draft tube refers to a discharge direction and a discharge position of the lower nozzle of the draft tube intended by the user. The temporary bulge form formed by the skin and the subcutaneous soft-package tissue is a temporary bulge formed by the skin around the female excretory orifice in the receiving hopper under the pressure of the contact edge, and is different from the curve bulge carried by the female body, the size and the form of the temporary bulge are relatively stable and follow the shape of the contact edge of the invention, and the size and the form of the curve bulge carried by the female body are different and are not good for use. The urine leakage refers to urine leakage caused by flowing or contact of urine along capillary adsorption, the urine leakage caused by unsmooth discharge is overflow and does not belong to urine leakage, and the urine leakage caused by leakage, damage, improper use and the like is not in the discussed range of the invention.

A third aspect, in combination with the first aspect, the invention provides an external urine guide, when the external urine guide is in a use position, the distance from any point on the receiving bucket except a drainage tube joint to the nearest skin of a user is not more than 40mm, the receiving bucket is provided with a contact edge, the material hardness of the contact edge is more than Shore hardness HSD6.5, the receiving bucket is provided with a containing cavity with the volume of not less than 10ml, the receiving bucket is provided with a drainage hole, the drainage tube is in watertight connection with the receiving bucket, when the drainage tube and the receiving bucket are in a connection state, the drainage hole is communicated with the drainage tube, and the minimum through diameter of the drainage tube is not more than 20 mm; the anti-falling structure can prevent the contact edge from falling out of the skin recess under the clamping force of the thigh root after the hand for pressing the receiving bucket is loosened, and can maintain the skin and subcutaneous soft tissue in the receiving bucket to continuously present a temporary bulge shape, so that the function of preventing urine leakage even if the receiving bucket is pressed without hand after one-time pressing is realized; in the process from the beginning of discharging urine to the end of discharging urine by using the external urine guide, the simplest and leakage-free operation mode can be realized by only clamping the receiving hopper at the root of the thigh without pressing the receiving hopper at all. The using method comprises the steps of putting the external urine guide into a lower package from an upper opening position of the lower package in a fitting manner, enabling the drainage tube to penetrate out of the fitting body at the innermost leg root of the lower package downwards, enabling the drainage tube to droop to the position of a selected lower opening of the drainage tube in a manner of being attached to a thigh, aligning the containing bucket to the drainage opening to enable the contact edge to be attached to a body, directly pressing the back surface of the containing bucket by hand or indirectly pressing the back surface of the containing bucket through the lower package, enabling the contact edge to be sunk into skin rich in soft tissues around the drainage opening to achieve good attachment of the contact edge, enabling the skin and the subcutaneous soft tissues in the containing bucket to be in a bulge shape, clamping the containing bucket by the thigh root, loosening the hand, draining urine from the drainage tube to the outside under the condition of not needing to hold the hand, and taking the external urine guide out of the lower package after use; the urine leakage preventing method is that the contact edge of the receiving bucket with the anti-falling structure is clamped by the thigh root to prevent the contact edge from falling out of the depression of the skin of the body after the pressing is stopped, namely, after the hand pressing the back of the receiving bucket is released, the contact edge can be kept to sink into the skin soft tissue to form the temporary bulge form of the skin in the receiving bucket, so that the function of preventing urine leakage along the contact edge is also kept after the pressed hand is released. The anti-disengagement structure is a structure which is added on the receiving hopper for realizing the function of preventing the contact edge from disengaging from the skin depression of the body after the hand pressing the back of the receiving hopper is loosened, and is a combination of one or more of a large bevel angle, a flanging and a damping body. When the distance from any point on the receiving hopper to the nearest skin is not more than 40mm, the drainage tube joint and the detachable watertight connecting structure are not included, and the drainage tube joint and the detachable watertight connecting structure belong to the attachments of the drainage tube according to functions.

In a fourth aspect, the invention provides an external urine guide, which is special for men, can be used in a lower container, is temporarily placed for use, and comprises a receiving bucket and a drainage tube with a support, wherein the receiving bucket is provided with a drainage hole and a lacing, the drainage tube is in watertight connection with the receiving bucket, the drainage hole is communicated with the drainage tube when the drainage tube and the receiving bucket are in a connection state, and the minimum through diameter of the drainage tube is not more than 20 mm; when the external urine guide is used, the drainage tube needs to be turned by one turn in the lower installation, namely urine changes the flow direction once in the drainage tube; one end of the lacing is fixed on the receiving bucket, and the other end is provided with a detachable fixing device; the male urinates by using the external urine guide device, and does not need to take off the trousers or unfasten any button or trousers chain; the using method is that the external urine guide is put in from the upper opening skin of the lower garment, the drainage tube turns and penetrates downwards from the skin at the root of the innermost leg of the lower garment, the drainage tube is made to droop to the position of the selected lower opening of the drainage tube along with the thigh, the receiving bucket is sleeved on the external genitalia, the detachable fixing device of the frenum is fixed on the lower garment or the frenum is lifted by hands, so that the receiving bucket is temporarily hung on the frenum; the urine is discharged and is drained to the outside from the drainage tube, the external urine guide is taken out from the lower garment after the detachable fixing device of the frenum is unfastened or the frenum is lifted. The detachable fixing device at the other end of the tying belt is one or a combination of a plurality of hooks, a magnetic attraction, a magic tape, a viscose glue, a clip, a pin, a string and a buckle.

In a fifth aspect, in combination with any one of the first to fourth aspects, the present invention provides an extracorporeal urine guide which has at least one structure capable of locking a turning of a drainage tube on the drainage tube, and which can maintain a locked state of the turning when an unlocking rotation moment of not more than 5g.cm is applied to the turning structure. This locking turn and unblock function make the user conveniently lock and release the turn of locking the drainage tube, and this function makes turning of user's light control drainage tube, especially uses in fixed drainage tube end discharge direction, can make the user use more reassurance. The unlocking rotation moment refers to that the moment is applied to release the locking of the turning, and the unlocking rotation moment is large enough on the premise of releasing. The invention does not innovate on the turning locking structure of the pipe, but introduces the turning locking function of the pipe into a new product to realize a new function, and the invention only adopts the simplest telescopic bellows with dead lock as an example when the turning locking of the pipe is exemplified, and other known turning locking structures are applied to the invention and also belong to the protection range of the invention.

In a sixth aspect, in combination with any one of the above aspects, the present invention provides an extracorporeal urine guide, wherein the contact edge of the extracorporeal urine guide is provided with a contact edge coating layer or the receiving hopper is formed by splicing members made of different materials. The contact edge is additionally provided with a layer of soft material to improve the touch feeling of the body, particularly when the receiving bucket is made of metal and other materials, the contact edge of the thin soft material is coated to obviously reduce the cold stimulation feeling of cold weather use, and the receiving bucket can also be partially spliced by some soft materials to improve the hand feeling of the product on the premise of not influencing the strength of the receiving bucket. The splicing and cladding mode is not innovated, so the method is not described in detail. The soft material refers to a non-metal material with Shore hardness smaller than HSD 65.

In a seventh aspect, in combination with any one of the above aspects, the present invention provides an extracorporeal urine guide, wherein a drip-proof device is added to a lower tube port of a drainage tube of the extracorporeal urine guide, and the drip-proof device can prevent a small amount of urine adhered to the tube wall of the drainage tube from dripping off and contaminating the wearing clothing when the extracorporeal urine guide is taken out. The anti-dripping device is a plug which can be plugged into the lower pipe orifice of the drainage pipe to plug the drainage pipe without naturally falling off, a clamp which can clamp the lower pipe orifice of the drainage pipe to enable the lower pipe orifice of the drainage pipe to be flattened and closed, and an elastic band or a string which is used for folding and fixing the lower pipe orifice of the drainage pipe. The drip-proof device or design further eliminates the user's concern when the urine introducer is removed after use.

In an eighth aspect, in combination with any one of the above aspects, the invention provides an extracorporeal urine guide with a detachable fixing device capable of temporarily fixing a drainage tube to an under-garment or a user's lower leg. The detachable fixing device is one or more of a hook, a magic tape, an adhesive, a clip, a pin, a string and a buckle. The detachable fixing device can further stabilize the orientation of the discharge port in windy weather, and relieve the anxiety of users.

A ninth aspect of the present invention, in combination with any one of the first to fourth aspects, provides an external urine guide, wherein the receiving container is provided with absorbent cotton or paper capable of wiping off urine adhered to the skin, and when the external urine guide is taken out after use, the absorbent cotton or paper rubs against the skin with residual urine stain to wipe off the residual urine.

In a tenth aspect, in combination with any one of the first to third aspects, the present invention provides an external urine guide, which has a structure capable of being connected with a tying belt on a receiving hopper, wherein when in use, one end of the tying belt is fixed on the receiving hopper, and the other end is exposed out of the lower container, so that the external urine guide can be conveniently taken out after use. The structure capable of connecting the tying belt on the receiving bucket is one or a combination of more than one of bulges, depressions, holes and hooks. The use of the tether of the tenth aspect for removing only the urine guide and the manner of securing the tether to the receiving vessel is the same as that of the fourth aspect, except that the tether of the tenth aspect need not be secured to the lower portion to lift the receiving vessel during urination.

Drawings

FIG. 1 is a schematic view of a receiving hopper structure of a first embodiment;

FIG. 2 is a schematic view of the use of the first embodiment;

FIG. 3 is a schematic view of the use of the second embodiment;

FIG. 4 is a schematic view of a high bevel angle anti-walkout feature;

FIG. 5 is a schematic view of the cuff disengagement prevention structure along the contact in the direction of the curved surface;

FIG. 6 is a schematic view of the combination of two flanging anti-separation structures;

FIG. 7 is a schematic view of a damping body anti-walkout feature;

FIG. 8 is a schematic use of the third embodiment;

FIG. 9 is a schematic view of locking and unlocking and detachable securement of a drainage tube turn;

FIG. 10 is a schematic view of a drip guard at the lower nozzle of the drain tube;

fig. 11 is a schematic view of the first embodiment of the receiving hopper with absorbent cotton and a fastening strap.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention and the accompanying drawings, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention discloses an in vitro urine guide which is divided into a female special type and a male special type, although the two types of products have slightly different principles, the in vitro urine guide is invented based on the same design concept and use concept, and can be placed at a proper position in a lower garment under the condition of not removing trousers, and the urine collection, drainage and discharge functions of male and female users can be more secretly completed after simple operation.

For convenience of expression, in the schematic diagram of the drainage tube, the tube wall of the drainage tube is indicated by a single line, the section of a human body is not provided with hatching, and lower clothes such as underpants and trousers are indicated by dotted lines.

The first embodiment disclosed by the invention is a special money for women, and fig. 1 is a schematic view of the receiving bucket of the first embodiment disclosed by the invention, in the scheme of fig. 1, the receiving bucket [11] is provided with a contact edge [111] and an accommodating cavity [112], and the receiving bucket is a part with supporting strength and can ensure that the contact edge of the urine guide outside the body maintains a sufficiently stable shape in the using process; the volume of the containing cavity [112] is not less than 10ML, and the existence of the containing cavity can eliminate the impact force of the urine with pressure and flow velocity in the converging process, form stable urine storage, form pressurized discharge on one hand, and weaken unsmooth discharge caused by liquid impact on the other hand. The receiving bucket is provided with a drainage hole (115) and a drainage pipe joint (116). FIG. 2 is a schematic representation of the use of the first disclosed embodiment of the invention, including two views, both views being schematic representations without strict view projection relationships, the view on the right being a cross-sectional view; an upper pipe opening [221] of the drainage pipe [22] is in watertight connection with the receiving hopper [21] through a drainage pipe joint [216] on the receiving hopper, and the drainage pipe is communicated with a drainage hole [215] of the receiving hopper. The draft tube [22] is a tube with radial support, which ensures a through-going in normal use, no matter how curved, and requires at least one turn [28] from the panty to the selected discharge opening direction. The first embodiment of the invention prevents urine leakage by pressing the back part [218] of the hard receiving bucket to form a recess [188] along the skin sunk into soft tissue and form a temporary bulge [23] of the skin and the subcutaneous soft tissue in the receiving bucket, and the simplest operation without urine leakage can be realized by pressing the back part of the receiving bucket with a finger through a lower part in the process from the start of urination to the end of urination by using the external urine guide, as shown in fig. 2.

The second embodiment of the invention is an external urine guide special for women, wherein the receiving hopper is provided with an anti-falling structure, and the anti-falling structure is designed to balance the falling bounce of the skin soft tissue to the contact edge caused by the fact that the contact edge is sunk into the skin soft tissue by means of the clamping force of the thigh root, so that the functional intention that the user does not need to press after pressing once can be realized. FIG. 3 is a schematic diagram of a second embodiment, including two views, both views being schematic diagrams without strict view projection relationship, the right view being a sectional view; the receiving bucket [11] is connected with the drainage tube [22] in a watertight way, when the receiving bucket [11] is pressed in place, the receiving bucket is clamped by the thigh root, and the anti-falling structure [319] on the receiving bucket forms a skin soft tissue recess [588] at the thigh root, so that the bulge [33] form of the skin in the receiving bucket can be kept even if the pressing hand is removed, and urine leakage does not occur. Also, the draft tube [22] requires at least one turn [28] from the panty direction to the selected discharge port direction. In the process from the start of urination to the end of urination using the extracorporeal urine guide of the second embodiment of the present invention, the simplest operation without leakage of urine can be performed by clamping the bucket with the root of the thigh without any supporting operation.

As shown in FIG. 4, it is a schematic diagram of a large bevel angle anti-falling structure, a design structure diagram of a receiving bucket when the anti-falling structure of a large bevel angle [45] is adopted in the clamping range of the thigh and a schematic diagram of an anti-falling force [46] obtained when in use. The bevel angle of the invention refers to the included angle between the tangent line of the outline sectional line of the receiving bucket at the connecting position (47) and the symmetrical plane (48) of the receiving bucket in any vertical left and right direction sectional plane when the receiving bucket is at the using position; the large bevel angle is a bevel angle value which is larger than a common demoulding angle and is generally smaller than 10 degrees in the clamping range of the thigh root for realizing the anti-falling function of the invention, the large bevel angle value can obviously improve the upward component force of the rebound anti-falling force [46] of the sunken skin, and the upward component force can balance the falling-off rebound force applied to the contact edge; meanwhile, the depth (49) of the receiving bucket with the same width is greatly reduced by the design of the large oblique angle, so that the depth of the accumulated liquid level is reduced, the pressure of urination is reduced, and the caliber of a drainage hole and a drainage tube required for reaching the same urination flow rate is increased, so that the design of the large oblique angle is not only simple as increasing the draft angle.

The flanging of the invention is a flanging with wall thickness extending from the contact edge along a curved surface [57] to the outside of the receiving bucket, can be a flanging [55] extending from the contact edge along the direction of the contact edge along the curved surface to the outside of the receiving bucket, and can also be a flanging extending from the contact edge along the curved surface to the direction away from the skin, the flanging with wall thickness is supported by the receiving bucket with strength, when a thigh root clamp is tightly stuck in the receiving bucket, the flanging is sunken in skin soft tissue of the thigh root [588], and the rebounding and anti-falling force of the thigh root soft tissue to the flanging can balance the falling and bounce force received by the contact edge. It should be noted that when the cuff is added to the contact edge, the surface of the cuff in contact with the body becomes part of the new contact edge, as defined by the present invention for the contact edge. As shown in fig. 5, the anti-falling-off structure is a schematic view of the flange (55) along the direction of the contact curved surface, and when the receiving bucket is provided with the anti-falling-off structure shown in fig. 5, the anti-falling-off force (56) can be obtained under the clamping of the thigh root.

As shown in FIG. 6, the combination of the two flanging anti-slip structures is schematically used, and the combination anti-slip structure firstly adopts the flanging (55) along the direction of contacting the curved surface and then adopts the flanging (65) along the direction of contacting the curved surface and leaving the skin of the user, so that the rebound anti-slip force (66) can be obtained from the clamping force of the thigh root. This configuration is more comfortable for the user to experience than the cuff configuration of figure 5.

As shown in fig. 7, the anti-slip structure of the damper is schematically illustrated. The damping body [75] is designed on the receiving bucket, the friction force [76] of the lateral surface of the receiving bucket and the thigh root is increased by using the clamping force of the thigh root, and the increased friction force [76] can balance the rebound and release force received by the contact edge.

It should be noted that in fig. 4, 5, 6 and 7, the draft tube is omitted in the drawings for simplifying the drawings.

The third embodiment of the present invention is an external urine guide for men used in under-wear, and fig. 8 is a schematic view showing the use of the third embodiment. It comprises a receiving bucket [81], a drainage tube [22] with a support and a lacing [83], the receiving bucket is provided with a drainage hole [811] and a lacing hole [813], when the external urine guide is used, the drainage tube needs to be at least turned into a turn [28] in the lower installation; one end of the lacing is fixed on a lacing hole [813] on the receiving bucket, the other end of the lacing is provided with a detachable fixing device [831] which is adhesive, the lacing is turned from the lower garment to the upper garment opening and is temporarily fixed on the outer surface of the lower garment, and the lacing enables the receiving bucket to be in a suspension state.

As shown in figure 9, when the drainage tube adopts the self-locking telescopic corrugated tube [91], the direction of the lower tube opening [93] of the drainage tube is selected through the self-locking turning [92], enough torque is applied in the direction of unlocking torque [95], the self-locking turning [92] can be unlocked and released from turning, and the detachable fixing device [96] is adhesive and can temporarily fix the drainage tube on the lower assembly [97] or the lower leg so as to ensure that the lower tube opening is kept stable in the direction of locking turning.

It should be noted that, the drainage hole of the above embodiment is arranged at the position closest to the thigh on the receiving bucket when in use, so that the drainage tube joint is directly downward along the thigh, and the design that the wetting shoe and pants drainage tube directly discharges urine downward is not considered, although urine does not need to turn in the drainage tube, the urine belongs to a worse design, the user is required to open the leg more, and adverse results are brought, and the drainage hole belongs to the deletion function design of the invention, and also is included in the protection scope of the invention.

As shown in fig. 10, the invention is a schematic view of an external urine guide which adopts a drip-proof device that a lower opening of a drainage tube is folded in half by [101] and then fixed by an elastic band [102 ]. The vicinity of the lower nozzle of the drainage tube is folded in half and bound with a rubber band as shown in FIG. 10, so that a U-shaped tube can be formed, and the U-shaped tube can accommodate a small amount of urine absorbed on the wall of the tube which drops due to the vibration of the drawing action without wetting the user's clothing.

As shown in fig. 11, the external urine guide device provided by the invention is provided with absorbent cotton [1101] or absorbent paper which can wipe off urine adhered on the skin on the receiving bucket, the absorbent cotton [1101] is adhered on the receiving bucket [11] by glue [1102], when the external urine guide device is taken out after use, the absorbent cotton or the absorbent paper can rub the skin which possibly has residual urine stain to wipe off the residual urine; fig. 11 also illustrates the case where the first and second embodiments of the present invention have a tying band [1103] provided on the receptacle, the receptacle having a tying band hole [1105] through which one end of the tying band is fixed to the receptacle and the other end of the tying band is exposed from the lower portion through the lower portion upper opening, and the urine guide can be taken out by pulling the other end of the tying band exposed to the outside after use.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, additions, deletions, equivalents, etc. made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An external urine guide is characterized in that the external urine guide is special for women, can be used in lower clothes, is a urine guide temporarily placed for use, and can be immediately taken out after use; it comprises a drainage tube connected with a containing bucket and a support; when the external urine guide is used, the drainage tube needs to be turned by at least one turn in the lower installation, namely urine changes the flow direction once in the drainage tube and is discharged to the outside; the external urine guide can be put into the lower garment for use by a user from the upper opening temporary body of the lower garment, and the whole using process comprises taking out the lower body without exposing the lower body and completing the urine guide to the outside without wetting the garment without opening the front opening sheet of the trousers.

2. The in vitro urine guide of claim 1, wherein when in the use position, the distance from any point on the receiving hopper except the drainage tube connector to the nearest user skin is not more than 40mm, the receiving hopper is provided with a contact edge, the hardness of the material of the contact edge is greater than HSD6.5, the receiving hopper is provided with a containing cavity with the volume of not less than 10ml, the receiving hopper is provided with a drainage hole, the drainage tube is in watertight connection with the receiving hopper, the drainage hole is communicated with the drainage tube when the drainage tube and the receiving hopper are in the connection state, and the minimum through diameter of the drainage tube is not more than 20 ml; the using method is that the external urine guide is put in from the upper opening of the lower garment, the drainage tube turns and penetrates out from the innermost leg root of the lower garment, the drainage tube is made to droop to the position of the selected lower opening of the drainage tube by attaching to the thigh, the receiving bucket is aligned to the excretion opening and made to attach to the body by the contact edge, the back of the receiving bucket is pressed by hands directly or pressed from the outside of the lower garment by the separation of the lower garment, the contact edge is sunk into the skin rich in soft tissues around the excretion opening, the urine is discharged and drained to the outside from the drainage tube, and the external urine guide is taken out from the lower garment after use; it prevents urine leakage by contacting the skin along the inside of the receiving hopper and the temporary bulge of the subcutaneous soft tissue caused by the sinking of the skin rich in soft tissue.

3. The extracorporeal urine guide of claim 1, wherein when in the use position, the distance from any point on the receiving funnel except the drainage tube connector to the nearest user's skin is no more than 40mm, the receiving funnel has a contact edge, the contact edge is made of a material with hardness greater than Shore hardness HSD6.5, the receiving funnel has a receiving cavity with a volume of no less than 10ml, the receiving funnel has a drainage hole, the drainage tube is in watertight connection with the receiving funnel, the drainage hole communicates with the drainage tube when the drainage tube and the receiving funnel are in the connected state, and the minimum diameter of the drainage tube is no more than 20 mm; the anti-falling structure can prevent the contact edge from falling out of the skin recess under the clamping force of the thigh root after the hand which can act with the thigh root is released to press the receiving bucket, and can maintain the skin and subcutaneous soft tissue in the receiving bucket to continuously present a temporary bulge shape, thereby realizing the function of preventing urine leakage even if the receiving bucket is pressed without hand after one-time pressing; in the process from the beginning of discharging urine to the end of discharging urine by using the external urine guide, the simplest and leakage-free operation mode can be realized by clamping the containing hopper only by the root of the thigh without pressing the containing hopper; the using method comprises the steps of putting the external urine guide into a lower package from an upper opening position, enabling the drainage tube to turn and penetrate out of the lower package from the innermost leg root position, enabling the drainage tube to droop to the position of a selected lower opening of the drainage tube along with the thigh, aligning the containing bucket to the drainage opening to enable the contact edge to be attached to the body, directly pressing the back of the containing bucket by hand or indirectly via the lower package, enabling the contact edge to be embedded into the skin rich in soft tissue around the drainage opening to achieve good attachment of the contact edge, enabling the skin and the subcutaneous soft tissue in the containing bucket to be in a bulge shape, clamping the containing bucket by the thigh root, loosening the hand, discharging the urine drainage tube to the outside from the drainage under the condition of not needing to hold the hand, and taking the external urine guide out of the lower package after use; it prevents urine leakage by a method of contacting a temporary bulge shape formed along the skin and the subcutaneous soft tissue inside the receiving hopper caused by the skin being sunk into the rich soft tissue; the anti-falling structure is a structure which is added on the receiving bucket for preventing the contact edge from falling out of the depression of the skin after the pressing hand is released, and is a combination of one or more of a large bevel angle, a flanging and a damping body.

4. An external urine guide device is characterized in that the external urine guide device is special for male, belongs to a urine guide device which is temporarily placed for use, and comprises a receiving bucket and a drainage tube with a support, wherein the receiving bucket is provided with a drainage hole and a lacing, the drainage tube is in watertight connection with the receiving bucket, the drainage hole is communicated with the drainage tube when the drainage tube and the receiving bucket are in a connection state, and the minimum drift diameter of the drainage tube is not more than 20 mm; when the external urine guide is used, the drainage tube needs to be turned by one turn in the lower installation, namely urine changes the flow direction once in the drainage tube; one end of the lacing is fixed on the receiving bucket, and the other end is provided with a detachable fixing device; the male urinates by using the external urine guide without taking off the trousers or unfastening any button or trousers chain; the using method is that the external urine guide is put in from the upper opening skin of the lower garment, the drainage tube turns and penetrates downwards from the skin at the root of the innermost leg of the lower garment, the drainage tube is made to droop to the position of the selected lower opening of the drainage tube along with the thigh, the receiving bucket is sleeved on the external genitalia, the detachable fixing device of the frenum is fixed on the lower garment or the frenum is lifted by hands, so that the receiving bucket is temporarily hung on the frenum; the urine is discharged and is drained to the outside from the drainage tube, after the use, the detachable fixing device of the frenum is untied or the frenum is lifted, and the external urine guide device is taken out from the lower device; the detachable fixing device at the other end of the tying belt is one or a combination of a plurality of hooks, a magnetic attraction, a magic tape, a viscose glue, a clip, a pin, a string and a buckle.

5. An extracorporeal urine guide according to any one of claims 1, 2, 3 and 4, wherein at least one means for locking the bend of the drain tube is provided on the drain tube, and the locked bend means is adapted to maintain the locked bend when subjected to an unlocking rotation torque of not more than 5 g.cm.

6. The extracorporeal urine guide of claims 1, 2 and 3, wherein the contact edge of the receiving bucket is covered with a contact edge coating or the receiving bucket is formed by splicing members made of different materials.

7. An extracorporeal urine guide according to any one of claims 1, 2, 3 and 4, wherein the lower mouth of the drainage tube is provided with drip-preventing means for preventing a small amount of urine adhering to the wall of the drainage tube from dripping off and contaminating the wearing clothing when the extracorporeal urine guide is removed; the anti-dripping device is a plug which can be plugged into the lower pipe orifice of the drainage pipe to block the drainage pipe and cannot be naturally separated, a clamp which can clamp the lower pipe orifice of the drainage pipe to flatten and close the lower pipe orifice of the drainage pipe, and a rubber band or a string which is used for fixing after being folded in half near the lower pipe orifice of the drainage pipe.

8. An extracorporeal urine guide as claimed in any one of claims 1, 2, 3 or 4, in which there is provided detachable fixing means for temporarily fixing the drainage tube to the lower garment or to the lower leg of the user; the detachable fixing device is one or more of a hook, a magic tape, an adhesive, a clip, a pin, a string and a buckle.

9. The external urine guide according to any one of claims 1, 2, 3 and 4, wherein the receiving container is provided with absorbent cotton or paper which can wipe off urine adhered to the skin, and when the external urine guide is taken out after use, the absorbent cotton or paper can rub the skin with urine stain residues to wipe off the urine residues.

10. The external urine guide as claimed in any one of claims 1, 2 and 3, wherein the receiving vessel is provided with a structure capable of being connected with a tying belt, when in use, one end of the tying belt is fixed on the receiving vessel, and the other end of the tying belt is exposed out of the lower container, so that the external urine guide can be conveniently taken out after use; the structure capable of connecting the tying belt on the receiving bucket is one or a combination of more than one of bulges, depressions, holes and hooks.