TW548090B - Nozzle and aspirator with nozzle - Google Patents

Abstract

The present invention provides a nozzle capable of easily removing an aspiration object (residual solidified object) and an aspirator equipped with such a nozzle. This nozzle is connected to the aspirator and is used to aspirate the aspiration object. The nozzle comprises: a nozzle body including an opening, which can be opposed to a surface with the residual aspiration object, and a suction port for aspirating the aspiration object; and a liquid injection mechanism, which is provided at the nozzle body, for ejecting liquid toward the aspiration object.

Description

548090, description of the invention (1)

U 月 领 J The present invention relates to a kind of suction nozzle, for example, for the structure of the mouth, and particularly to a kind of suction nozzle and a suction nozzle. Also about the increase in the life expectancy of Bizhi Technology with a mouthpiece and the development of medical technology, the number of people who need care due to lying in bed or suffering from dementia has increased dramatically. Therefore, the care of these people, especially 1 ^ = f Τ becomes a very important subject. 1 In particular, the treatment of fecal matter, urine, is commonly used for the treatment of fecal matter such as lying in bed due to lying sickness. To be clear, people who need to: ,,, and Gu Reason :: The discharge is performed by changing the diaper regularly. Increasing sanitary management, the residual excrement from far away, the person who can take care of it is very important. When changing the diaper, it is necessary to remove the residual excrement. This work has been performed by removing residues: 泄 η: ΐ supplies. In other words, s moves forward 栻 the elderly person μ 疋 疋 directly wipes the dirty part of the human body by using the aforementioned cleaning products. However, the residual feces on curing and curing often require a lot of labor to remove the feces with the time of changing the diaper. (Or the purpose is to provide a solidified object that can easily remove the residue of the object to be sucked) (hereinafter referred to as "suck") 548090 5. Description of the invention (2) Nozzle, and equipped with : Hai = Aspirator. More special-purpose (or solidified objects) nozzles:,,;; The suction object is equipped with the suction state of the nozzle. In order to achieve the purpose of the present invention, the present invention provides a suction nozzle that is connected to suction suction and is used to suck the suction, the suction nozzle includes a suction mechanism and a printing mechanism. The mouth includes an opening facing the residual aspirate and a suction port that can be used to aspirate the aspirate. The upper structure is arranged on the nozzle body, and can eject liquid to the suction object. Liquid ejector The nozzle structured as above can effectively suck (or promote the action of liquid). He / Li liquid According to one embodiment of the present invention, an external air inlet that can be introduced into the outer hollow body can be formed on the end face of the sucker body. This is the end of the nozzle body facing the surface with the residual aspirate. The surface is structured as a suction nozzle. In this way, the second rolling outside the suction period can be introduced through the external air inlet located on the suction nozzle body. The inside of the nozzle body is never significantly decompressed. Therefore ^ Suction is too strong on the surface with residual aspirate = will cause: will: will: With the nozzle with the structure of the present invention, it is possible to move on the surface of the aspirated excess aspirate more easily 2 During the inflow: the reversal period, the air inside and outside is drawn into the inner airflow shape i by substantial force. . ί Here: Bu: There will be strong air from the outside where the liquid will hit the body: The body sprays in the suction nozzle on the suction material, and it is said that there is a residual suction material "一 # ,, … 548090 V. Description of the invention (3) The air flow from the outside air is pushed back. The nozzle is sprayed from the outside air inlet. Therefore, the work can be performed in a good environment. Several protrusions can be formed on the opening end face. The space can constitute an outside air inlet. In addition, the 'liquid ejection mechanism can be inclined with respect to the surface with the residual getter, and the periphery of the opening through which the liquid is ejected toward the getter is positioned at the end facing the getter. The perforation can be formed especially around the body. In particular, the protruding parts of the body are sucked and removed (for example, residual suction (eg, feces). As another embodiment of the present invention, the suction mechanism includes a The nozzle body is a substantial plate, and at the same time the obstacle plate is installed, the cross-sectional area of the obstacle plate is small, and there is a body liquid spray hole in the obstacle plate. If the nozzle is structured in this way, the body spray hole is sprayed. Removal of aspirate. Sprayed liquid residue The surface of the suction object), and then splash back, "the nozzle with the structure of the present invention has a parallel opening on the suction side facing the suction object." The coverage is reduced. On the other hand, the liquid energy can be sprayed around and in the direction. The liquid spray surface (mostly, the knot: the structure of the male mouth and the surface area of the opening can be used to pass through the liquid Collision sucks into the nozzle body of the nozzle. Therefore, in addition to the object, the body: will never pass through and will not pollute the outside and protrude Zou Zhi μ Liquid 'oblique square perforations can be formed in several of the liquid sprays The structure is more likely to be used for genital organs. Zhou Yuan can make the liquid ejection parallel to the obstacle than the nozzle's body cavity. The ejection liquid is removed by the liquid of the obstacle plate (or has a deep end. The part of the obstacle plate. This is the suction, which will be the airflow at the deep end of 548090. The perimeter that splashes back and forth between the faces. Therefore, the liquid is sprayed at a specific point or causes a large area of the liquid (that is, the liquid (or holes can be formed on the surface). ,surface For liquid nozzles remaining in the liquid nozzle which is stronger than the liquid nozzle, the liquid sprayed in the nozzle plate has a pattern, and in the body spray hole, the surface of an object is parallel to at least one The liquid ejection hole collides with the obstacle member, and the obstacle plate is integrated, and the liquid jet 孑 L. Under the mode, the structure P conflict member and the obstacle structure member that can eject liquid by the direction of the liquid will be described after the collision. (4) In the nozzle, the liquid produced to the nozzle and the surface with the residual aspirate will flow to the nozzle of the barrier structure, and spray the liquid to the aspirate (yes. Especially, immediately. It is possible by an external force. In addition, the liquid jet I5 interferes with the surface of the plate early. Moreover, the protrusions on the surface can form the effect of removing the material flowing to the periphery of the obstacle plate. In this way, the inside of the hollow support member on the inner surface of the structure provides obstacles like the other liquid ejection mechanism of the present invention has a liquid opening facing the ejection holes of the obstruction member provided with the residual absorption material and the residual absorption material . The suction port is located at the liquid ejection hole and is sucked into the suction port. Therefore, when the liquid is on the obstacle plate, the liquid is ejected from the liquid ejection hole, and the method is effective on the absorbent when compared with the method having the present invention.) But it is the same area as the obstacle plate. The area of perforation on the obstruction plate surface of the aspirate surface with a residual aspirate surface. This structure can't improve the removal of the suction rack in the nozzle body via the supporting nozzle and its suction port. When the spray holes are solid. In the part facing the liquid, the liquid is drawn from the liquid through the 548090. V. Description of the invention ϋ If the suction nozzle is structured in this way, the suction is dangerous. In other words, because the liquid is not ejected in the temple, I realize that when the liquid is ejected, the nozzle mistakenly has its own residual f & In addition, a residual aspirate sprayed from the liquid system is removed from the surface together. Spray liquid on the aspirate (or make the liquid act). . Effectively In addition, the nozzle structured in this way is liquid: the surface of the nozzle body has a through hole, and the surface hole is sufficient to introduce outside air into the nozzle body. '幵 And Beitong is the way of the nozzle structure, so that the outside air 1A + s is introduced into the nozzle body, and by passing through the empty old U outside the through hole through Beitong The hole introduced (or blown in) is very outstanding. 4 :: =; :: acts on the suction and shows the suction facing the opening. $ 2: formed between the liquid ejection hole and the suction port, And it is soft (especially as 旲 i Yan, so 'if the surface of the mouth with a residual absorbent is open at the end of the mouth = ^ is the surface of the human body), it may be possible to avoid the formation of suction ~ surface. In other words, security is possible. σ and the space required for the removal of the absorbent matter. s When manufacturing a through hole, the protrusion is actually formed at a position where there is no through hole. The position of p (and / or its shape) must not collide with the self-liquid 548090 V. Description of the invention (6) Body spray: liquid sprayed from the hole. Obstacle members can be structured as mouth-partial cross sections that are essentially word-shaped and defined as open-body and substantially u-shaped barriers. In this / column, the liquid ejected from the liquid ejection hole collides, so it can be more Effective: two ^ dynamic SLUG :: surface b obstacles on the surface of the surface-the formation of wave residue on the surface (especially excessively adsorbed on the residue spray: the nozzle of the lower structure, the liquid. ^ 7 to relative In the manner in which the nozzle body is movable, ^ ,,, ^ are provided, wherein the shielding member has a shielding plate that can block part of the opening and can collide with your liquid, and wherein the shielding member is used to shield the shielding member. When moved in the direction of the opening, the ejected liquid will not be discharged with the shielding plate = :, but when the shielding member is moved in the direction of moving the shielding plate away from the mouth, the discharged liquid will be with the shielding plate Collision. If the suction nozzle is structured in this way, when the suction is being sucked, the shielding member of the suction nozzle is pushed away from the surface of the residue. Specifically, the shielding member is used to move the shielding plate closer to the suction. The mouth is moved in the direction of the opening of the mouth, and thus ejected from the liquid ejection mechanism The liquid is sprayed on the absorbent without any shielding, so that the absorbent can be quickly separated. If the surface of the suction nozzle with the residual absorbent is removed when the liquid is ejected, it will be removed. The force of the shielding member of the nozzle to push away from the surface of the residual suction will be released, so 'the shielding member can return to the original position (the position in the natural state)

Page 10 548090 V. Description of the invention (7) In other words, the liquid ejected from the liquid ejection mechanism is blocked by the shielding plate. The droplet is then aspirated. _ $ The liquid ejected from the taxi device collided with the shield plate and was removed during the operation. Residual suction: =: The suction operation when the liquid was ejected was dispersed. Because of a, the environment will be scattered on the surface, and the liquid will never go around. In addition, the problem of dyeing will not occur. Need to combine one with two? Other effects *, the nozzle of the present invention is not simple in structure and complicated with the control system. As a result, the nozzle is provided at a low cost. Pieces: Ξί: To push the shield plate and the opening away from each other = to push the link. Examples of this pushing member include—the force of the coil spring and the two moving (or pushing open) plum pieces are relaxed, and ί = ίϊ immediately restores (or advances) to the shielding plate and the liquid phase m ί 'and the conventional technology However, when the suction nozzle is moved away from the surface of the residual aspirate, the liquid scattering may occur, the suction nozzle of the present invention may be able to prevent the liquid scattering more surely. In this way, the nozzle of the structure is tapered at least at the center of the shielding plate, so it can be narrowed and contracted toward the deep end of the nozzle body, and when the shielding member is moved in the direction of moving the shielding plate closer to the opening At this time, the liquid is discharged from an opening located in the center of the shielding plate. '' By forming the shielding plate in the aforementioned shape, a space is formed between the shielding plate and the surface with the residual absorbent. Therefore, there may be a liquid acting on the area facing the shield plate, that is, at the same time sucking and removing the aspirate existing in the area, so the work efficiency can be improved more. In addition, an effective

Page 11 548090 Description of the invention (5 " — suction also acts on space, so the effect of making it harder for the liquid to stay in the area of the face shield plate is obtained. If the shield plate is formed in a tapered shape as previously described The surface of the shield may, for example, bend or straighten in its oblique direction. More specifically, the shield should not be shaped as a three-dimensional space, but may be a flat plate (with the axis of the nozzle body) To the vertical). In addition, the liquid ejection mechanism can be constructed & along the surface of a virtual cone, the liquid to be ejected toward the aspirate is ejected. The vertex of this cone is the tip of the liquid ejection mechanism. The type of liquid that can be atomized = ^: cheng-continuous conical surface 'or the mouth of several streamlines on the conical surface. The shielding part can be formed on the f: member facing the surface with the residual absorbent. In this way, during the suction and removal operation, the mouth is excessively adsorbed on the residual surface: ㈣ may avoid sucking) "Shi 杲, on the surface of the object (especially the surface of the human body) This can be very easily performed Nozzle own residue The operation of removing the surface of a wide object. The corner ㈢ order ㈢ and the removing surface M ΐ ί The suction nozzle conforming to the aforementioned structure is used to suck and remove the residual suction on the person's I * # surface. , Human body surface X, and removal, the top of the dog's head to wish, in order not to harm the skin, Liubei to be 0, it also formed like a hemisphere. Cattle 5 and the top part of the dog's top The main body sprays another: 'in this way, the structure of the nozzle, its liquid is perpendicular to the nozzle body axis whiteboard' It is set on the nozzle body β, and can move in the axial direction of the nozzle body, and with the ejected Liquid touch

548090 V. Description of the invention (9) ---- collision; and a driving mechanism, which is connected to the shielding plate, and is designed to use the pressure inside the nozzle and the atmospheric pressure when the pressure inside the nozzle is negative. The driving mechanism operates and moves the shielding plate, so that the ejected liquid is discharged without colliding with the shielding plate. In the nozzle of the structure in this way, the shielding plate has a notch, and when the moving plate structure is operated and the shielding plate is moved, the liquid is ejected from the liquid ejection structure through the notch. '' In the example of this structure, the driving mechanism includes an annular guide wall that is installed around a hole formed on the outer surface of the nozzle; a piston member that is movable to the guide wall A shaft member is used to connect the piston member and the shielding plate; and a restoring member is used to apply the restoring force on the piston member, and the direction is to make the piston member from the inside of the nozzle body. The space is removed; when the pressure in the nozzle body is negative pressure, the piston member is moved in the direction of the internal space of the nozzle body by the pressure difference between the negative pressure and the atmospheric pressure, and the piston member The movement of the shielding plate is moved through the medium of the shaft member. According to another mode of the present invention, the liquid ejection mechanism of the nozzle structured in this mode includes: a shielding plate which is arranged in the nozzle body and can block a part of the opening in the nozzle body, and can Collision with the liquid ejected from the liquid ejection mechanism; and a driving mechanism connected to the liquid ejection mechanism and designed to use the pressure in the nozzle and the atmospheric pressure when the pressure in the nozzle is negative The liquid ejecting mechanism is tilted; the driving mechanism operates and tilts the liquid ejecting mechanism, so the liquid ejected from the liquid ejecting mechanism is discharged without colliding with the shielding plate.

Page 13 548090 V. Description of the invention (ίο) ____ In the case of this structure, the nozzle structured in this way, the reconstruction includes: a ring-shaped guide wall, which is arranged on the nozzle body. Motivation Around the hole; a piston member sighed on the guide wall in such a manner that it can be faced to the guide wall; a shaft member used to connect the square mechanism of the piston member; and a restoration member, # Used to spray η in the piston structure; f body, and the direction of use is to make the piston member empty from the inside of the nozzle body = use two buckets and two two. When the pressure in the nozzle body is negative pressure, ? = Move the piston member, and the piston member moves through the tilt liquid ejection mechanism. The level of the media and the position of * * 5 can make the piston member located in the guide wall pressed. This structure allows the liquid to be manually ejected as needed. More ^; ϊ ,, 旎 ί t The nozzle can not contact the surface of the residual absorbent: pain. The world, and almost no person will be given any opening part of the guide wall by the main plane of the / = pair / tongue plug member, which can be opened by the gas-impermeable film hibiscus plant soil again. At intervals approximately the size of a pinhole. (However, there may be ΛΑ pa) This blocks the outside air from entering through the opening of the guide roll, so it can be at 7, 2 H " · ", etc. 2 pressure #. &Amp; m 月 月 b The driving mechanism can be operated more reliably by increasing the atmospheric pressure and negative pressure 2. In addition, several protrusions can be formed so that the outside air can be sucked and removed around the end face. Structural removal process Introduced through the space between the protrusions 548090 V. Description of the invention (π). Therefore, it may be possible to prevent the suction nozzle from being excessively adsorbed on the surface with residual absorbent matter (especially the surface of the human body). As a result, it may be possible It is very easy to perform the operation of sucking the residual suction surface of the suction nozzle. In the example of this structure, as mentioned above, the top end portion of the protrusion needs to be round as well. In the form of the mechanism, the shielding plate may be arranged in a direction parallel to or inclined with the opening surface of the nozzle body. However, it is quite necessary to install the shielding plate in an inclined manner. This can be used on the surface with residual absorbents and between A space is formed. Therefore, it may be possible that the liquid also acts on the area facing the shielding plate (the area on the surface with the residual absorbent matter). As a result, the operation efficiency can be improved. In addition, the suction force can also be more effectively applied In this area, the liquid will not remain. ,,,, ^ The suction nozzle connected to the suction device and used to suck the suction material with the angle of 15 η will be very tired when suctioning the suction material. (When the nozzle body is manufactured with a residual: ::: negative pressure, the shielding plate will move or the liquid will be sprayed ^ ^ ^ ^ ^ m ^ The version ^ shooting mechanism will tilt. Then, the Bai Wen body ’s opening : Discharge ΞΐΐΓ; Collision with the shielding plate, ... The suction nozzle can be sprayed on the suction: 1 suction =; the liquid is removed on the surface without any shielding. As a result, the silver can quickly have its own residual suction. Ability to remove. See an outstanding aspirator and its removal

If the pressure of the suction nozzle increases immediately when the liquid is ejected, the surface with residual suction will be moved. In other words, ‘atmospheric pressure and internal pressure

548090

(Negative) The pressure difference and the pressure difference will be reduced to equal to or less than the operation threshold of the drive mechanism. In other words, He Zhijing no longer develops an effective negative pressure in his body. Therefore, the shielding plate or liquid jet machine broadcast # 接 接 ▲ 山 —tune 1 structure mouth to its original position, and the liquid disk, electric blades 1 ... /, and the shielding plate ejected from the liquid injection mechanism collide and Blocked by a shielding plate, followed by the opening of the nozzle body of the droplet =: 2 The liquid ejected by the body ejection device will not self-eject. Therefore, even when the liquid is ejected, the nozzle is in a private place. The surface of the residual aspirate is removed, and the liquid does not go around. Therefore, the problem of 'environment contaminated by dispersed liquids' does not occur. In addition, the 'liquid ejection mechanism is capable of ejecting the liquid in a diagonal direction with respect to the surface on which there is a residual absorbent. A liquid ejection hole for ejecting liquid to the aspirate can also be formed around the opening of the nozzle body and located on an end face facing the aspirate. Examples of aspirates include residual feces and dust on the human body. The present invention also provides an aspirator equipped with the aforementioned nozzle, and the aspirator includes a suction mechanism which is connected to the suction mouth of the nozzle; The operation of the suction mechanism sucks the aspirated substance through the suction nozzle; and a liquid supply mechanism for supplying liquid to the liquid ejection mechanism of the suction nozzle; wherein the liquid from the liquid ejection mechanism is sprayed on the suction substance And the suction is sucked through the suction port of the suction nozzle through the operation of the suction mechanism, and then stored in the suction tank. The liquid supply mechanism includes: a liquid tank for storing liquid; a liquid communication channel ’for connecting the liquid tank to the liquid ejection mechanism; and a liquid pumping mechanism for pumping the liquid stored in the liquid tank into the liquid

Page 16 548090 V. Description of the invention (13) In the spraying mechanism. The aspirator further includes a suction channel for connecting the aspirating substance tank to the suction nozzle.

In this way, the aspirator can easily handle the place where the aspirate has solidified and needs to be sucked and removed. Specifically, the residual absorbent material (cured material) becomes soft by the action of spraying the liquid on it, and falls off quickly from the adhering position (the separation is promoted by the stimulus on which the liquid is sprayed) . As a result, it is possible to easily remove (suction and remove) the aspirate (residual solidified matter). More particularly, it is possible to easily and efficiently suck and remove the residual solidified matter (aspirate) on the human body. Since the suction device of the present invention includes the suction nozzle of the present invention, it is possible to spray liquid and suction and remove the aspirate simultaneously in the suction nozzle. Therefore, the liquid sprayed on the absorbent material and the absorbent material that has fallen off from the attachment position by the action of the liquid will not spread out, so a cleaner working environment is achieved. The aspirator of the present invention further includes a A heating mechanism for heating the liquid stored in the liquid tank to a given liquid temperature. If a heated liquid is used, the removal (separation) of the cured aspirate is further facilitated. In addition, if the heated liquid is used, when the liquid is sprayed on the human body, it will be less uncomfortable because of the cold. The bass can be fixed on the aspirator or set separately. f 音 ί By referring to the drawings to explain the preferred embodiment of the present invention, Embodiment 1)

548090 V. Description of the invention (14) " First, the suction device equipped with the nozzle of the present invention will be described. Fig. 1 is a schematic diagram 'showing the structure of an aspirator according to Embodiment 1 of the present invention. FIG. 2 is a perspective view showing a nozzle portion of the aspirator of FIG. 1. FIG. Fig. 3 is a sectional view showing a part of the aspirator when the aspirate is sucked and removed. Example 1 will describe a case in which residual feces (hereinafter referred to as " absorbent material ") on an elderly person in need of being cared for are sucked and removed, that is, the case is assuming that the human body has Residual feces as aspirate. Obviously, in addition to sucking and removing residual feces on the human body, the aspirator of the present invention can also be used for various other purposes. The aspirator according to Example 1 The main components include a suction nozzle; a suction device 2, a suction material tank, which is used to store the suction material which is sucked through the operation of the suction device 2 and through the suction nozzle 1; a telescopic soft A tube 4 is used to communicate the suction tank 3 with the suction nozzle 1; and a liquid supply device 5 is used to supply a liquid to the liquid ejection device 7 of the suction nozzle 1. As shown in FIG. A part of the mouth 1 is cut off, and it can be seen that the mouthpiece worker includes an opening 11 that can face the surface (human body) with residual suction; a cup-shaped mouthpiece body 10 that has a suction mouth 12 for suction Suction and suction; and a liquid ejection device 7, which is disposed in the nozzle body 10, and is used to suction The object to be ejected is ejected from the liquid. The object to be absorbed is sucked through the nozzle 1. ° In order not to harm the human body, on the end face of the opening 11 which is in contact with the human body and faces the person with the residual object to be absorbed, a pad La cover. In order to see the inside of the nozzle and improve the work efficiency, the nozzle 1 is made of a transparent material such as resin.

548090 L. Description of the invention (15) Specifics of the suction device 2 I $ 么 # — π A up. An example is a fan mounted on the suction tank 3. The suction tank 3 stores # mo mo] the function of the hunting maggot suction device 2 and sucks the suction through the suction nozzle. Therefore, the dwelling, M ^, is caused by the suction λ of the suction device 2 to carry the space in the object groove of i crystal. Bran, and there is no #J pumping and knife passing and removing ..., and in Example 1 only, the absorbent M3 is filled with water and the absorbent mixed with water. T and the removal tank 3 are pumped by the machine r 2 Γ !? The driving force (or torque) I of the device 2 is a gas-liquid separation mechanism (not shown), which is located between the suction device 2 and the suction tank 3. Therefore, it is apparent that only the air of the suction device 2 is exhausted. by

A detailed description of the gas-liquid separation mechanism and the structure of the suction system (usually called, a wet-and-dry cleaner) using a suction tank filled with water (wet-and-dry cleaner) It has already been described in Japanese Patent Laid-Open No. 10-3093, and therefore it will be omitted below. The main components of the liquid supply device 5 include a liquid tank 13 for storing liquid; a heating device 6 for heating the liquid stored in the liquid tank 13 to a given temperature; a liquid pump The device 8 is used to transport the liquid stored in the liquid tank 13 to the liquid ejection device 7; and a liquid through pipe 9 is used to communicate the liquid pump device 8 and the liquid ejection device 7.

The suction device 2, the suction tank 3, the liquid tank 13, the heating device 6 and the liquid pumping device 8 are all contained in a box 14 equipped with wheels for moving. Although it can not be shown in detail in the figure, the box 14 is divided into two parts ~ the upper part and the lower part, so that the sewage in the suction tank 3 can be replaced. Specifically, the liquid tank 13 is provided with a separable cover 5a, which is used for

548090 V. Description of the invention (16) __ 〇 Supplement the liquid tank 13 with liquid. The heating device 6 exists: 'and is used to heat the temperature of the liquid stored in the liquid tank night body tank 13 (eg *: 30-35. 0. The night body (water) to a given device 8 and the liquid through tube 9 are The special motor drives the liquid tank. The tank 13 and the two liquid-to-liquid ejection pumps stored in the liquid tank 13 and the pump's flowing liquid pipe g are set at a given interval. So that it can be used together with the hose 4 ... or tied) on the hose 4, on the other hand, the liquid ejection device 7 is used to pump the liquid provided from the liquid pump device 8 to the suction port through the suction nozzle Residual feces). Specifically, the thing (the body 7 is placed on the human body so that it can face the suction nozzle !: the inside of the liquid nozzle 1 protrudes on the inside of the nozzle 1 1 1 (opening surface) to the suction side. It is mounted on the nozzle body 10. The body spray device 7 is fixed in an inclined manner, and the spoon liquid will pass through a nozzle body! The opening of 0 is so that it is sprayed out. Show). 11 virtual center 0 (as shown in Fig. 2 is equipped with a liquid ejection device 7 equipped with snorkeling bass) Λ # t The part of the junction is the same and /::, and is connected to the hose 4 for operation Or stop the suction device 2 and the liquid ^ is equipped with two instructions in ^ serving). h… β Light 8 switch (except L is not shown in the figure ~ between Λ mouth 1 and box 14, except for the hose 4 and the liquid tube, there is a cable for transmitting electronic signals. Zhi, Ye mv / (Warm water) is used for sprinkling irrigation on the absorbent, but other liquids can also be used instead of water. Body spray t: Difen: household: No, the aspirator according to Example 1 can spray from the liquid 4 Place the spray on the absorbent M (residual solidified feces on the human body B) Page 20 548090 V. Description of the invention (17) Sprinkle the liquid w. After mixing with the sprayed liquid, it will fall off from the attachment position. The suction material M is sucked through the suction nozzle 丨 by the action of the suction device 2. Then, the suction suction liquid and the liquid w are stored in the suction tank 3 in this manner. Μ As described above 'In addition to the structure of the suction system, such as the suction nozzle, the suction device 2 and the suction tank 3, the suction device according to the embodiment 丨 includes a liquid W sprayed on the suction object M 0 The structure of the liquid spraying system (or liquid spraying device) on the ^ ^ ^, and the name wΗ ^ ^ χ The structure is composed of a liquid tank 13, liquid = the liquid, The system is composed of a liquid tube and a liquid pipe 9. The suction body: two devices / :, the liquid pump device 8 sprays the liquid on the absorbent μ in a two-frame structure, which sucks out and functions through the nozzle 1 while being sucked 'has been mistaken by the suction device 2. Therefore, even if it is sucked and removed, it is stored in the suction tank 3. The situation may be easily handled. The work ^ σ 'sprayed on by the liquid W, the remaining solidified absorbent matter fell off. In addition, the separation of the absorbent matter M Pu and Yue Diao quickly separated the absorbent matter M from the attachment place. F: the residual aspirate that promotes solidification on the body by the stimulation of the liquid; it can effectively and efficiently suck and remove people, as explained in Ϊΐ1: Suction is just an example, and I Undoubtedly, the suction of the present invention can be easily ^: without the structure described above. More specifically, it may be possible to easily remove the remaining solidified sorbent (absorbent). . Cured material (absorption). Effectively suck and remove the suction nozzle 1 on the human body if it is not fixed;

548090 5. The method of the invention description (18)) is connected to the hose 4. (Embodiment 2) Here is a description about a nozzle by using a related drawing and according to Embodiment 2 of the present invention. The suction nozzle according to the embodiment 2 is connected to a suction device, and is used for sucking the sucked material. Embodiment 2 explains a case of a nozzle attached to the suction device according to Embodiment 1. 4 is a perspective view showing a nozzle according to the second embodiment; and FIG. 5 is a sectional view illustrating the operation of the nozzle according to the second embodiment. The number of rows is also 21, and its cylindrical shape is 22; the components used in the suction to remove the air between the outside air and the soft material end are round. The components of this embodiment are similar to those in Example 1, and This omits any related description. As shown in Figs. 4 and 5, the nozzle 20 according to the embodiment 2 includes an opening which can face a surface (human body) having a residual absorbent; a nozzle body 2 0 a 'which is substantially used for suction The suction port for sucking and aspirating material and a liquid ejecting device 27 are arranged in the nozzle body 20a, and the aspirating material ejects liquid. The suction material is sucked through the suction nozzle 20. The soft member 4 of the aspirator is connected to the suction port 2 2. On the end face facing the opening with a residue, several external air inlets 26 are formed, and the temple introduces the surrounding air into the nozzle body. The protrusions 23 formed on the periphery of the end face of the opening 21 are made of these protrusions 23, and are made of materials such as rubber to avoid human contact. They are not harmful to the skin. In addition, the top of the protrusion 23 (adjacent to 23 is integrally connected to the annular base)

Example 2 uses several φ Li, 548090

V. Description of the invention (19) The structure in which the nozzle body 20a is separated, and the protrusions 23 can also be composed, that is, the protrusions 23 are composed of and. However, it is not limited to the aforementioned structure and is integral with the nozzle body 20a. The liquid ejecting device 27 is disposed in the nozzle body 20a, and is used to spray the liquid supplied from the liquid pumping device 8 toward the suction before the suction is sucked through the suction 20 into the suction tank 3. Objects (cured on the human body; objects). In particular, as shown in FIG. 5, the inside of the liquid ejection nozzle body 20 a is installed obliquely on the nozzle body so as to face the opening 21 (opening surface) of the nozzle 20. Therefore, the liquid ejecting device 27 can eject liquid in a direction slightly oblique with respect to the surface of the human body. In the second embodiment, the tube is a substantially L-shaped tube +, which is used as the liquid-spraying device 27 and the main part of the liquid spraying device 27 is located inside the nozzle body 20a. The base of the liquid ejecting device is connected to a liquid passage 9 extending from the suction. " " The operation of the nozzle according to the second embodiment will be described below with reference to FIG. FIG. 5 illustrates a state in which the suction device is operated to spray liquid W on suction M (residual excrement on the human body. As can be seen from the figure, the air outside the suction process of suction M is sucked through the outside air inlet 26. Introduce (or inhale) a nozzle

The outer air inlet 26 is formed on the end face of the opening 21 of the nozzle body 20a. The inside of the nozzle body 20a will not be significantly affected by the suction action of the suction device. 'The suction nozzle 20 absorbs the surface of the human body B with a residual force and suction. Therefore, when the nozzle having the structure of the embodiment 2 is used, it is possible to perform the operation of moving the nozzle 20 on the surface of the human body B with a residual absorbent with ease.

Page 23 548090 V. Description of the invention (20) In addition, as mentioned before, the outside air is drawn into (or sucked into) the nozzle body 20a through the outside air inlet 26 by the actual force during the suction process. In other words, the outside air forms a strong inward airflow at the outside air inlet 26. Therefore, when the liquid W is sprayed on the absorbent M in the nozzle body 2 Oa, the liquid W hits the surface of the human body B and diffuses, and then is immediately pushed back by the airflow of the outside air. As a result, the liquid W will not escape from the suction nozzle 20 through the outside air inlet 2 6. Therefore, it is possible to perform the operation in a good environment without polluting the environment. As mentioned above, the suction material M is sucked through the suction nozzle 20 by the suction device 2 and then stored in the suction material. In slot 3. Therefore, it is possible to easily handle the situation even if the sucked and removed absorbent M has solidified. Specifically, the cured residual absorbent material M is softened by spraying the liquid W on it, and it can fall off quickly from the attachment position. In addition, the separation of the aspirate can be promoted by the stimulation of the liquid W. Therefore, it is possible to easily and freely suck and remove the solidified residual absorbent on the human body. The following describes a variation example of the nozzle according to the second embodiment with reference to related drawings. FIG. 6 is a perspective view of a variation of the nozzle according to the second embodiment. As for this variation, its basic technical concept and the same as the following ... 'The following condensed description mainly focuses on the wide-ranging suction nozzle 2 0, which is specifically used for spraying liquid to spray on the suction Above !: The liquid ejection hole 24 is directly formed in the nozzle body 20a, == except s, several liquid ejection holes 24 are opened with a given n ^ Λ, ^, and the body 2], dipping coffee, main & 7 The interval is formed in the nozzle body 20, the @ 内 面 位置 'and the position is-facing the suction;

548090 V. Description of the invention (21) Surface 25 〇 These liquid ejection holes 24 exist inside the protrusion 23, and the space between the protrusion 23 and the adjacent protrusion 23 forms an outside air inlet 26. (In this case, the liquid ejection holes 24 exist in the area between the protrusions 23.) In addition, in this embodiment, the liquid ejection holes 24 are formed at substantially constant intervals around the end face 25.

Although it is not particularly shown in Fig. 6, a liquid guide passage corresponding to the liquid ejection hole 24 is present inside the inner wall of the nozzle body 20a '. These liquid guide channels are uniformly located at the base portion of the nozzle body 20a, and a liquid passage tube 9 extending from the aspirator is connected thereto. The suction nozzle 20 having this structure has a liquid ejection device, which is composed of a liquid ejection hole 24 and a liquid guide channel (not shown). It is also possible that the liquid ejection device structure is a combination of the liquid guide channel and the liquid ejection hole.

The suction nozzle 20 structured as described above is particularly suitable for sucking and removing residual suction (: feces) near a protruding part (such as a male reproductive organ). Specifically, when the protruding portion is located inside the nozzle body 20a, the suction and removal of the aspirate can be performed by directly and vertically spraying the liquid (indicated by W in FIG. 6) on the protruding portion. The nearby surface performs, so the nozzle has a high degree of work efficiency. When the stage ^ of this embodiment is adopted, the inner diameter and depth of the nozzle body 20a should be appropriately enlarged to fit the size of the protruding portion. μ; When the nozzle with the aforementioned structure is attached to the aspirator, it is possible to easily move the nozzle on the surface with the residual aspirate during the suction during the suction = In addition, even if the liquid is sprayed in the nozzle On the absorbent, the liquid is also combined

548〇9〇

Spread out of the nozzle. (Embodiment 3) Hereinafter, reference is made to the related figure_Qizui. As in the same embodiment, it will not be explained about the suction-suction device according to the embodiment 3 of the present invention, and the inflammation nozzle is used. The nozzle according to the embodiment 3 is also connected to the embodiment ^ evening handle 4 Suction aspirate. Example 3 also illustrates the case on the suction device of Fig. 7-a perspective view.

Case. Fig. 8 is a diagram showing that the nozzle according to the third embodiment is partially cut off. Fig. 9 is a cross-sectional solid sectional view showing the main part of the nozzle of Fig. 7 in the embodiment 3; 2 = operation of the nozzle in the embodiment 3. The related quantities in 2 are also similar to those in Examples 1 and 2, and are similar to those in Embodiment 1 and as shown in Figures 7 to 9, any detailed descriptions are omitted here. οι ^ The nozzle 30 according to Embodiment 3 includes an opening nil that can face the surface (human body) with a residual absorbent; substantially: 3'2 · Γ 2 nozzle body 3〇, It has a suction-liquid ejection device 37 for sucking the aspirate, which is arranged in the nozzle body 30a and sucks. To squirt liquid into the aspirate. The suction object is sucked through the suction nozzle 30 and one of the suction hoses 4 is connected to the suction port 32. The end face of the opening 31 facing the human body with the residual aspirate is covered by a soft pad 39 to avoid damaging the skin of the person to be cared for during the suction operation. The position of the recess in the opening 31 of the mouth body 30a is near soft = 4. The location of the stab wound 'is provided with an obstacle plate', and the way of setting is that the P early obstacle plate is parallel (or may be slightly inclined) on the opening surface of the opening 3 ′ and the center and opening of the obstacle plate The centers of 3 丨 overlap. This obstacle board 3 3

548090 V. Description of the invention (23) It consists of a round shape, which is adapted to the cross-sectional shape of the nozzle body 30a. In addition, the area of the 'obstacle plate' is smaller than the cross-sectional area of the space of the nozzle body 30a where it is installed. In other words, the diameter of the obstacle plate is set to a value smaller than the inner diameter of the nozzle body 30a. This is because the airflow to the end of the hose 4 cannot be blocked by the P obstruction plate 33. In the region near the center of the P early obstruction plate 33, a plurality of liquid ejection holes 4 are formed, which are used to eject the liquid sprayed on the absorbent (such as warm water). As shown in FIG. 8, the obstacle plate 33 is supported by a hollow support member 35 in the nozzle body 30a. The support member 35 is l-shaped in shape and is provided in the nozzle body 30a. Side surface (actually, the base of the support member 35 is joined to the inside surface of the nozzle body). The support member 35 is connected to the liquid passage tube 9. The structure of the nozzle and the nozzle is implemented as follows: the liquid sprayed on the above-mentioned absorbent material = the liquid ejected from the inside of the support member 35 to the obstacle plate 33, and for the nozzle 3, the obstacle plate 33 and the supporting member 35 form a night body shooting device. In the target example 3, the obstacle plate 33 and the supporting member 35 are integrated, and may be independent members. A plurality of protruding edges are formed on the surface of the obstacle 33 of the suction object. ° The protruding portion 36 is formed on the side of the barrier plate 33 without a liquid ejection hole. The top end of the protruding portion 36 is round. In Example 3, these dogs were raised. The height of 卩 is such that the top end of the protruding portion 36 almost reaches the opening of the opening 31. In particular, the height of the protruding portion 36 is the position where the top end is slightly recessed in the opening 31). Since the protrusion paste is provided, it will be more intensely drawn to the obstacle plate 3 3 after suction, so it can better remove and suck.

548090 V Invention illustrates the effectiveness of (24). The operation of the right M_ is described below with reference to FIG. 9. In FIG. 9, the protrusion is omitted to make the operation of the nozzle. As shown in FIG. 9, the suction writing is explained 2 times; (Residual excrement on human body B: as = Li liquid ... absorptive liquid MM during the process, the liquid barrier: shown in Figure 9 'aspiration aspirate Γ / liquid W collide with aspirate M (with residual After the surface of the object is sucked, the liquid splashes back to the deep end of the nozzle body 30a. As mentioned above, according to the nozzle of Example 3, the opening plate 31 of the opening 31 of the barrier plate μ Erzuo is depressed. The 33-door system is located at a position where it can face the suction material M ^ 1 卩. Therefore, due to the liquid W in production of the obstacle plate 33, the part of the suction material M is returned to the line. Then this action is combined. On the other hand, M w, on the other hand, due to suction, a strong air flow will be formed in the nozzle body 30a toward the deep end of the nozzle. Therefore, the liquid W sprayed from the liquid ejection hole 34 will emit. It flows toward the periphery of the obstacle plate 33 and splashes back and forth between the obstacle plate "and the human body β with excess suction M. Therefore, when using this nozzle 30, the liquid W is sprayed toward the suction material Compared to the method of a certain point on M, it is possible to spray liquid W very efficiently (or make liquid ψ act on) absorbent M. In particular, by force It is possible to immediately spray the liquid w (or make the liquid w act) within a large range (the area having the same area as the obstacle plate). Therefore, it is necessary to realize the operation efficiency of suction and removal of the suction material M A jump-type lift is possible. In Embodiment 3, the suction nozzle is exemplified by a flat opening end surface (annular end surface on the opening end) having an opening 31. However, as shown in FIG. I 〇

548090 5. As shown in the description of the invention (25), the structure is not limited. Several tops are shaped as A MN n Q 1 > A 7 Ding Yong-shaped protrusions 36 can be formed on the surface of the opening 31. Around, and the opening 3 = the body of the thing. Therefore, as explained in Example 2 / the inside of the suction nozzle body 30a by the suction will not be significantly decompressed. Therefore, it is possible to perform the operation of moving the suction nozzle 30 on the surface of the human β with residual suction more easily during the wide suction process. The suction nozzle 30 according to Embodiment 3 makes it possible to effectively spray the liquid (or make the liquid action = suction, making it possible on the object. In particular, it is possible to spray the liquid (or make the liquid have an effect) within the range of # force. (Embodiment 4) The following describes the nozzle according to Embodiment 4 of the present invention by referring to related drawings. Just like the nozzles according to Embodiments 2 and 3, the nozzle according to Embodiment 4 is also connected to a suction. The device is also used for sucking the sucked material. Embodiment 4 also explains the case where the suction nozzle is connected to the suction device of embodiment 1. Fig. 11 is a perspective view showing a nozzle according to embodiment 4. Fig. 2 is an enlarged cross-sectional view showing the main part of the nozzle in FIG. 11. FIG. 3 is a cross-sectional view illustrating the operation of the nozzle according to Embodiment 4. Elements of Embodiment 4 and Embodiments 1 to 3 Are similar, and are the same as the related quantities in Embodiments 1 to 3, so any detailed description is omitted here. As shown in Figures 11 to 13, the nozzle 40 according to Embodiment 4 includes: an opening 41, It can face the surface (human body) with the residual absorbent substance; a nozzle body 40a 'is substantially A-shaped in shape and has A gettering composition for sucking suction port 42; and a liquid ejecting apparatus 47, which is disposed within the nozzle body based gettering material 40a through this nozzle 40 is sucked.

Page 29 548090 V. Description of the invention (26) The body 40a includes a cylindrical member "which is rounded to-" to the suction port 42 of the suction hose 4; and-the surface = the structure two 45, which It is provided on the top end portion of the cylindrical member 46. A type of == set Λ7 includes an obstacle member, which has a substantially u 46. A cylindrical member extending from the nozzle body 40a with a 1 " two-wound system, is a liquid ejection device body 47a, which is The barrier member end m provided on the body of the nozzle body 40a is a person who has a lot of suction (of course, this end face is a smooth η rule.) A plurality of liquid ejection holes 44 are formed on the surface of the liquid ejection device body 47a. The jetting device 47a faces the curved portion of the obstacle member 43. = jets and collides with the curved portion of the obstacle member 43, but = 4 Z is sucked. A = The nozzle 40 according to Example 4 is described in detail. The obstacle member 43 and the nozzle body 40a such as 2α form a plus in a position facing the liquid ejection hole 44. More specifically, the obstacle member 4 3 (or more precisely, its center: it surrounds the suction π 42 (or the circular hole 45a described later) (along the periphery of the member 45) is provided on the nozzle body 40a facing the liquid ejection hole ^ m ', so that the liquid ejected from the liquid ejection hole 44 will be It directly collides with an obstacle called 彳 千 43. In Embodiment 4, the obstacle member is substantially U-shaped so as to surround the nozzle body, y + suction port 4 2, and its frame The structure is such that K-which will be ejected from the liquid ejection hole-will interact with the central portion (or curved portion) of the substantially ϋ-shaped obstacle member 43

548090 V. Description of Invention (27)) Collision. In addition, the wave-like irregularities formed on the end face of the obstacle facing the human body with the residual aspirate 4 3 a, allow the air that is disturbed in the morning and evening to be actively introduced into the nozzle body 4a during the suction process . In addition, the obstacle members ^ ^ face (distance from the surface of the planar member 45 to the highest point of the obstacle member 43) are identical. However, the height of the obstacle member 43 may not be broken. For example, the obstacle member 43 is structured so that its height is toward the liquid jet pen. Reductions are possible. Department of

In the planar member 45, there is a circular hole 45a having a diameter equal to the inner diameter of the member 44. This circular hole 45a is hollow with the inside of the cylindrical member 44 and is defined as a suction port 42 to a suction device. I These holes are opened in the planar member 45. Specifically, the space between the planar members having the surface of the residual absorbent is rounded. Therefore, or the suction port 42) and the liquid ejection hole 44 are introduced into the nozzle body 40a fλ & r unloaded through the through-hole 48 ^ ^) 1 p Λ Λ ^ ^ ^ ^ ^ ^ ^ 48 Introduced (or ::: Describes' the outside air is pushed through the liquid ejected through to the pumped-out: and also the part of the aspirate removed from the liquid ejection hole 44, and also the disc f. Residual aspirate The surface C9 forms an f-plane-like member 45 (A can be formed at the face with the residual portion 49: and at a position without a through-hole 48. A protrusion. Specifically, '!, A separate member of the nozzle body or The liquid ejected from the whole structure 44 is not equal to the position where the soil protrusion 49 exists. The height of the large raised portion 49 where the θ f touches the 'vertical portion of the protrusion 49' is set to One is smaller than the surface structure 548090 Five invention description (28) The surface of the 45 to the liquid injects? 丨 "such as m" "the value of the main distance. Ejection hole 4 :, which: the liquid in the liquid ejection device body W In parallel to = ;; 4 is 5: = is represented by W in FIG. 12) The method of forming the body jetting hole 44 is: out. More specifically, the 'liquid piece 45) has a residual surface The 2 body 40a of the aspirate (especially this planar structure is actually parallel to the right path, the liquid sprayed on the aspirate is in the liquid "Η: the aspirate in the second aspirate, the surface is It is ejected in the direction. The individual liquid ejection holes 44 are occupied by the "night body guide channel 47b" corresponding to a bit in the aspirator part (at the above-mentioned liquid guide channel 47b system liquid junction g. / σ 77), which is extended from the aspirator. Figure 12 shows the suction and crying function. The state of being operated, that is, the suction force is not specifically 'Mou Zhili 1 The liquid ejected from the liquid ejection hole 44 is not collided with the surface of the obstruction member 43 (as opposed to extending from the obstruction structure but slightly obliquely on the surface of the square member 43. In the perpendicular direction of this surface). ^ 二 ^ The way of the structure is to prevent the ^ body ^ mouth from colliding with the obstacle member 43. In other words, it is inside the piece 46. Hei Yi Shi Er = liquid splashed back to the nozzle body The cylindrical structure of 403 is opposite to the side of the liquid ejection hole 44 = 3 of 4 is the central part of the cylindrical structure) and can be constructed directly from the liquid ejection structure. If this is the case. 2. With regard to the nozzle 4 of the fourth embodiment, the dog lifting portion 49 is manipulated to make the description easier to understand.

548090 V. Description of the invention (29) As shown in Fig. 13, the aspirator is operated to spray the liquid W on the suction material M (solidified residual feces on the human body B). As shown in Fig. 13, when the nozzle according to the fourth embodiment is used, the flow of the liquid W in the nozzle body 40a is reversed during the suction of the suction material µ. In other words, since the liquid W circulates inside the nozzle and does not spread out of the nozzle, when the liquid W is ejected, even when the surface of the suction nozzle M is removed by mistake, the liquid W will never fall apart. Therefore, it is possible to perform work in a good environment without contaminating the environment. In addition, when the nozzle 40 according to Embodiment 4 is used, the liquid W sprayed on the absorbent M is sucked and removed from the surface of the residual absorbent µ. Therefore, it is possible to spray the liquid w (or make the liquid W act) on the absorbent M in a shorter period of time more effectively than the method of spraying the liquid on the corresponding fixed point on the surface of the residual absorbent. In addition, through the nozzle 40, a through-hole 48 is formed in the planar member 45 of the nozzle body 40a, and at the same time, through the through-hole 48, outside air is introduced into the surface of the residual absorbent M and the planar member 45. Space. Therefore, the liquid W ejected from the liquid ejection hole 44 is forcibly pushed toward the portion having the absorbent M by the pressure of the external air introduced through the through hole 48. That is, the approach of the liquid W is a convex curve bent toward the% of the absorbent. Therefore, the ejected liquid W can wash the absorbent M more surely. In other words, the liquid W can act more effectively on the getter M, and therefore has a very excellent suction and removal performance. μ Example 4 uses a structure in which several liquid w water jets are sprayed on the absorbent. However, in the portion where the liquid W is ejected from a liquid ejection hole in a fan shape,

548090 V. Description of the invention (30) Use alternative structure. If this suction nozzle 40 is used, when the liquid is ejected during the suction process, even if the surface of the suction nozzle 40 with its own residual suction is removed, the liquid will not be opened. Specifically, when the liquid is ejected during the suction process, even if the surface of the suction nozzle 40 with its own residual aspirate is removed, the liquid will not spread out around. In addition, it is possible to effectively spray liquid (or liquid action) on the absorbent. (Embodiment 5) A nozzle according to Embodiment 5 of the present invention will be described below with reference to related drawings. Just like the nozzles according to the second to fourth embodiments, the nozzle according to the fifth embodiment is also connected to a suction device and is used to suck the suction. The fifth embodiment also explains a case where the suction nozzle is connected to the suction device of the first embodiment. 14 is a perspective view showing a nozzle according to the fifth embodiment. Fig. 5 is an enlarged sectional view 'showing the main part of the nozzle shown in Fig. 14; Fig. 16 is a sectional view 'illustrating the operation of the nozzle according to the embodiment 5 in a state where the aspirator is operated and the suction and removal operation is performed. Fig. 17 is a sectional view 'for explaining the operation of the nozzle according to the embodiment 5 in a state where the surface of the suction nozzle with its residual suction removed when the liquid is ejected. : The elements of Embodiment 5 are similar to those of Embodiments 1 to 4, and the related numbers are the same ', so any detailed description is omitted here. As shown in FIGS. 14 and 15, the nozzle 50 according to the embodiment 5 includes: an opening 51 facing the surface (human body) having a residual absorbent substance; and a substantially cylindrical nozzle body 50a It has a suction port 52 for sucking the aspirated matter, and a liquid ejection device 57 which is arranged in the nozzle body 50 &

Page 34 548090 V. Description of the invention (31) It is used to spray liquid to the absorbent. The aspirated matter is sucked through the suction nozzle 50. The suction port 5 2 of the nozzle body 50 a is connected to the hose 4 of the suction device. A ring-shaped flange 50b is a suction port 52 formed integrally on the outer surface of the nozzle body 50a. This flange 50b is one end of a spring 55 which will be described in detail below. The liquid ejecting device 57 includes a liquid ejecting device body 57a, which is disposed in the nozzle body 50a, and a cylindrical shielding member 53, which is provided in a manner movable relative to the nozzle body 50a. Around the outer surface of the nozzle body 50a; and a coil spring (propulsion tool) 55, which is interposed between the nozzle body 50a and the shielding member 53. That is, according to the nozzle 50 of the fifth embodiment, it is constructed by connecting the nozzle body 50a provided with the liquid ejection device body 57 & in the internal space through the spring 55, the shielding member 53, and the like. As described in more detail later, when the aspirator is operated but suction and removal of suction are not performed, the liquid (such as warm water) ejected from the liquid ejecting device body 57a and the shielding plate of the shielding member 53 5 6 Immediately after a collision. The liquid ejecting device body 57a is used to spray the liquid sprayed on the absorbent to the opening portion of the suction nozzle. The formation of several liquid ejection holes (not shown in the figure) is to cause the liquid ejection device body 57a to eject the liquid to be ejected toward the absorbent in the form of a mist on the surface of a virtual cone, and the apex of the cone is the liquid ejection mechanism. Tip (in this way a continuous conical surface will be formed). Further, in the fifth embodiment, in order to have this space between the top end of the liquid ejection device body 57a and the surface having the residual absorbent, the top end of the liquid ejection device is recessed in the opening 51 of the nozzle body 50a. A few centimeters. The liquid ejecting device body 5 7 a is supported by a crank-shaped hollow support member 5 8

Page 35 548090 V. Description of the Invention (32) Supported. A liquid guide passage 58a is formed to connect the liquid ejected from the ejection device body 57a via this body. The liquid is supplied to the liquid ejection device. Support the side wall of === :, and the side of the suction number of the body 58a of the body 50a with full examination is second, and the skin is fixed at this position. In addition, a liquid passage 9 extending from the aspirator is shielded. Completely ^ =; the shape of the column is formed, and the -end is not 57a ice sentence. Broadly speaking, the shielding member 53 has an inner diameter slightly larger than the diameter of the nozzle body. Therefore, the shielding structure is combined with the nozzle body 50a. Change: f action mode For the nozzle body 50a is movable, a cover 3 is set at the other end of a SI :? phase, and a shielding plate 56 is provided to block this part.忒 The shielding plate is ring-shaped and has a ring-shaped opening a in the center. This opening 56a is a real suction port for sucking the aspirated material. The upper part is not in a state where the force is 0 (as shown in FIG. 15, in a state where the shielding member 53 is not under pressure), the edge portion of the opening 51 of the nozzle body 50a is covered by the shielding plate 56. The body% from the liquid ejection device is produced in accordance with the body = the body = the ejected liquid collides with the shielding plate 56. To be more precise: Say that, except for the openings, the fields are covered with the nozzle body ... from the edge portion of the opening 51. In Embodiment 5, the structure of the suction nozzle is obtained by moving the shielding member close to the opening 51 of the nozzle body 50a, and the square member 53 is moved to an end position capable of resisting the thrust of the spring, and The liquid ejected from the ejection device body 57a is discharged outside without colliding with the shielding plate. More specifically, the center portion of the shielding plate 56 of the shielding member 53 (the opening around page 36 548090 V. The portion around the invention description (33) 5 6a) becomes narrower and faces the nozzle body 5〇 & The deep end of the body shrinks (or becomes wider and expands towards the side of the absorbent). Its structure is such that the liquid sprayed on the absorbent will be discharged outside through the opening 56a in the center of the tapered portion (or protruding portion) of the shielding plate 56. On the hose side of the shielding member 53, a ring-shaped flange 53a is integrated as in the nozzle body 50a. This flange 53a occupies the other end of the spring 55. The aforementioned structure allows the spring 55 to be located around the nozzle body 50a and interposed between the flange 5Ob and the flange 53a. Although not described previously, the spring 55 urges the nozzle body 50a and the shielding member 53 to remove the shielding member 53 from the opening 51 of the mouth body 50a. Therefore, unless there is any artificial force applied to the cover 53, the suction nozzle 5 () can maintain its natural nature as shown in FIG. 15 (a suction nozzle 5 ° is required to prevent the shielding member 53 from falling (or slippery) Nozzle body 50a) mechanism, two bath prevention mechanism. And the evaluation 55 also does this to drop the pre-flange. For the body, the two ends of the spring 55 are respectively fixed to the flange _ and = 53? The two ends are restricted to be separated by a certain ..., and the drop prevention mechanism can be constructed by separately providing a flash lock assembly in the mouth. * And the mouth body ... and the shielding member 53 In Embodiment 5, The distance of the 53 rows of the shielding member is about a I 88 ^ ^ 仃 (or the shielding member can be moved back 2 cm. Large ,,, " several centimeters. Especially in this example, the stroke is set to about In addition, several protrusions The portion 59 is formed on the surface which can face the residual absorbent 548090

V. Description of the invention The peripheral direction on (34), that is, the surface surrounding the shielding plate 56 (==: share). These protrusions 59 are used to form a space between "(the surface of the human body) and the shielding plate 56. Therefore, the air around the outside can be drawn into the nozzle body within 50a. Therefore, 'the suction nozzle 50 will Disadvantages are still on the surface of the anvil. The mouth 50 will be excessively adsorbed on the residual absorbent material, which is made so as not to harm the skin and soft materials. The shape-shaped lid can cover the protrusions 59 directly connected to the human body. For example, they are provided with a cylindrical spring 55 on the outer surface of the suction nozzle 50, for example, rubber. 5. Second, the nozzle nozzle according to Embodiment 5 will be described with reference to FIGS. 16 and 17. , The aspirator is operated to spray on the suction m (the human body b: and: = two, sprinkle liquid w, 'sound for the suction and removal of the sound ®. Shi Yi said. The same%, the suction nozzle 50 is pushed toward the human body b and there is a residual sucking mouth. The masking member 53 is moved to the end in a direction that can move the masking plate 56 closer to the opening 51 of the body a. Therefore, as shown in FIG. The 16 liquids sprayed from the liquid ejection body 57a without being blocked by the shielding plate, sprayed on the suction On the object M, the suction object M then quickly falls off the staying surface. Therefore, there is excellent suction and removal performance. In addition, in this state, the outside air passes through the nozzle body 50a. The space between the inner protrusions 59 is introduced by substantial force, so that the liquid W colliding with the suction will not spread to the outside. As shown in FIG. 17, when the liquid w is ejected, the liquid w Mouth 50 from 548090 5. Description of the invention (35) When the surface with the residual absorbent is removed, the force of pushing the shielding member 53 toward the surface with the residual absorbent M will be released. Then, the compressed bomb The thrust (or reducing force) of the urn causes the shielding member 53 to immediately return to its original position (the position in which the natural state is sad). Therefore, as shown in FIG. 7, the ejected liquid W is covered by the shielding plate of the shielding member 53. It is blocked by 56. In other words, the liquid w ejected from the liquid ejecting device passes over the surface of a virtual cone and the shielding plate 56 Shi Yakou, and then the liquid droplets are immediately sucked. Therefore, since the liquid w does not spread to the outside, it returns to In the nozzle body 50 &, when the liquid ^ is ejected, During the operation of suction and removal, even if suction ^ η ό & open, the liquid will not disperse: to 2:50. Since the cause: Yu Qi suction removal: the surface is moved μ μ㈣,-: ί Therefore, there will be no problem that the environment is contaminated by the government-developed liquid W. In addition, in accordance with the nozzle 5 of the embodiment 5 and two jv m ^ ^ m ^, the mouth 50 has to be one, for example, using a sensor = pay ^ The complex structure controlling the outstanding effect of this nozzle is very simple. It can be sucked at a low cost, and the masking plate may also be thinned as described above. ^ .. 乂. Thousands of thousands of The doughnut shape is formed. In addition, in Example 5, the liquid ff is the surface of the quasi-conical cone. However, the shape of the cone is congratulated as described above; the more the surface of the virtual cone # # It can be sprayed on several liquid W water columns. The structure of solid and independent lines is sprayed out; ^ 被 = Say 'liquid' is the spray of liquid W is used. More specific ground 'but by changing the shape of the shielding member 5 3 over the shape of the virtual drawing quasi-circle 3 cone' to obtain a desired 4, do not hold the shielding plate 5 6 as described above, when Liquid is possible. 548090 V. Description of the invention (36) Even if the surface of the residual suction material 50 according to the nozzle 5 of Example 5 is removed, the liquid will not be released to the surroundings. In addition, this simple structure can achieve such an effect. & (Embodiment 6) > Explain the relevant drawings according to Embodiment 6 of the present invention and the back is exactly like the nozzles according to Embodiments 2 to 5, and the nozzle according to Embodiment 6 is also connected to An aspirator for aspirating the aspirate. Example 6 also illustrates a case where the suction nozzle is connected to the aspirator of Example 丨. FIG. 18 is a perspective view showing a nozzle according to the embodiment Θ. Fig. 19 is a large and large surface view showing the nozzle shown in Fig.8. FIG. 20 is a cross-sectional view. Second, the operation of the nozzle of Example 6 is performed in a state where the suction port and the device are operated and the suction port and the moving operation are performed. Fig. 21 is a cross-sectional view illustrating the operation of the nozzle according to Example 6 in a state where the surface of the suction nozzle with its residual suction removed is removed when the liquid 3 is ejected. The elements of Example 6 are similar to the elements of Examples 1 to 5, and the relevant 1 to 2 are not according to the nozzle of Example 6 contains-opening 61,; ==== 2 surface of the object (human body); one suction Mouth body, suction port 62 for sucking aspirate; and a liquid spray, which is arranged on the nozzle body 6Ga, and a split § aspirate is sucked and ejected liquid through this suction side. The nozzle body 60a is a box shape of a real Bujes &) and is hollow. Upper right angle, parallelepiped shape (right angled hose 4. The upper mouth 62 of the nozzle body 60a is connected to the aspirator 骽 bUa, a composition will be described in more detail later 548090. V. Description of the invention (37) The guide of the driving device 65 "also connects the nozzle body 60a inside and outside 1 side = wide: integrally formed. In other words, there is a residue on the nozzle body ... in the face, especially the subsequent The end face of the opening ^ of the mouth body 603 has a plurality of rows 69 of protrusions: the periphery of the opening 61 of the mouth body 60a of the surface member of the driving device 65 is formed here (that is, in a suction shape, and The protruding part 69 is used for the residual): the top end of the starting part is a hemispherical surface), and the remaining end of the mouth of the mouth of the mouth of the mouth and the surface of the door removed from the surface // (the surface of the human body. Therefore, the outside The air is introduced into the nozzle body ^, and a given empty mouth 60 will not excessively adsorb ^ mouth body 60a. Therefore, the suction tube is attached to the surface with the residual absorbent. The cross section of the end of the portion 69 is + a circular continuous pad 71. The other two end faces of the body 60a (or more precisely, the catty Cover. =: Two mouths 72. Just like the protrusions 69, these notches 72 are used to introduce the outside air into the nozzle body 60a.! Feel H spray Λ467 in the #closed part contains:-liquid The spray device body 67a is used to spray the liquid on the absorbent; 63, its cross section is substantially L-shaped, and it is arranged in the internal drive subtraction 65, which is connected to the shielding plate 63 to The inside of the moving shield is described in more detail. When the aspirator is operated, and the suction and removal of the aspirate are not performed, the liquid (such as warm water) ejected from the liquid ejection device 67 ) Will collide with the shielding plate 63, and then the liquid droplets will be sucked immediately. The liquid ejecting device is "supported" by a crank-shaped hollow support member. The liquid guide channel 68a is formed in the support member 68 and is sprayed from the liquid. $ Shoot

548090 V. The liquid of invention description (38) is supplied to the liquid ejection device body 67a through the liquid guide through-weave.士 # α 饭 捕 t, ^ ^ # ^ 68 ^ Λ ^ 60a j, and the suction of the support 68 is divided in a closed state. This tube 9. The side is connected to the liquid passage extending from the aspirator: Ϊ ΐ ?: set in the direction of the 6 ° a axis of the nozzle body in a moving manner. Energy: The pressure in the nozzle body 60a has not reached a full negative Γ The surface of the mouth body 60a with the residual absorbent is removed ::: The shielding plate 63 exists on the side wall formed by the protrusion 69, and is ejected by the liquid-jetting device and the liquid Part of the shielding plate 63 collides. The shield plate 63 is vertically flat and flat, female ^ η) openings 63a open 4 Λ are formed in a round (or right angle) a. During the operation of suction and removal of the aspirate (also :: Backup driving device 65 is operated to move the shielding plate 6 = the liquid of the body 6Ja passes through this opening 63a. When the nozzle body_the body of the internal liquid: A is negative, the liquid ejected from the liquid ejection device collides with J The shielding plate 63 does not have a portion of the opening 63a, and is close to the side wall of the nozzle body 60a with the cushion 71. The driving device 65 is connected to the shielding plate 63 as described above, and when Nozzle * When the negative force Λ of negative two reaches a sufficient negative pressure, it can be used to move the shielding plate 63 by using the difference in the daytime force of the atmospheric negative day, so that the shielding plate 63 is moved to the side of the nozzle body 60a with a cushion = 成 之As will be described in more detail later, when the driving break 65 is operated and the shielding plate 63 is moved to a position closest to the side wall of the nozzle body 60a with a pad, the liquid ejection device ^ liquid will not collide with the shielding plate 63 . Suffice it to say, liquid: covered by 67: = 548090 V. Explanation of invention (39) passed through the opening 63a. Therefore, the suction nozzle 6 sprays the device body The liquid ejected by 67a is self-liquid. The strands, feet, and mouth 61 of the mouth 60a are discharged from the main part of the driving device 65. Seven people 65a, a shaft member 78, // _ 成 刀 3 · The ring-shaped guide wall as described above, which is used to connect the piston member 77 and the inverse 柘 μ "9, which is used to put 4 pieces of the piston; The nozzle guide wall 65a pushed by the cow 7 toward the formation of the dog raising portion 69 is provided on the nozzle body ^ The piston member 77 is located around the guide wall ... within the clothes M8. When closed, it can be opposed to ⑸ Diaopi grabbed 7Q from Tian Nanfu Charging / Knife... ^ ^ Was moved relative to the guide wall 653. In addition, the impeachment 7 9 was tied around the shaft member 7 8 and the eye of the body 60a,丨 Bi Shier, with the nozzle formed by the protruding portion 69 facing towards the direction of Ying, exerts a force on the piston member 7 7, so move 7 7 will move away from the inner space of the nozzle body 6 〇a. The structure of the pressure device 65 is such that when the suction nozzle body ㈣ ^, and debin are negative, the pressure difference between atmospheric pressure and negative pressure can make the living base member 77 against the spring 79 The thrust force: the direction of the space), the movement of the W member 77; the inner transmission moves through the medium of the piece 78. The second movement makes the shielding plate 63 俨. M9 is an independent member by the body of the nozzle. The base plate 63 supports the spring 79 between the piston member 77 and the base plate 73 attached to the nozzle body = inner surface.—The center of the nozzle body "cheng" 73 for inserting the shaft member 78. In addition, There are several air y around this through hole, which are used to make the negative pressure effectively work in the guide wall 65a. Page 43 548090 V. Description of the invention (40) 2 ° However, in order to restrict the shielding plate 63 to make it The non-steering plate cross section and the central through hole of the substrate 73 are made at right angles. The shaft member M bow j guide wall 65a (hence the drive device 65) is formed within the guide wall 65n, > & Taxi / 4 ». ^ There is a finger. Therefore, if the internal fruit requires a tongue, the handpiece moves 77 = the skin fingertip presses, especially Damuhe, and it is possible to manually eject the liquid. In Embodiment 6, "In order to determine the second of the driving device 65," the mouth side is made of a thin structure that does not permeate with gas such as plastic.

Counter-bomb 2: The open side of the guide wall 65 & faces the-side of the 77th phase of the piston member. In order to enhance the easy operability during manual operation, a convex member 77a is provided on the surface of the piston member 77 opposite to the spring 79, and a convex member 75a is provided on the film member 75. A pinhole-sized hole in the film member 75. A The following describes the function of absorbing β0 in # 关 依 实施 例 6 by referring to FIGS. 20 to 21. ： Fig. 2 The state of the pump and suction device being operated on the suction material μ (solidified residual feces on the human body B) ^ money liquid, this state causes the suction and removal of the suction material MU to be performed. At the same time, the pressure inside the body of the nozzle is sufficiently negative, so the driving device 65 can operate as described above, and the shielding plate 63 is moved to the thin "side wall" of the nozzle formed by the cushion 71. Therefore, The liquid w ejected from the liquid ejecting device body 67a does not collide with the shielding plate 63, but passes through the opening 63a in the shielding plate 63, and then is drawn out from the opening 61 and the nozzle body 60a. See FIG. 2 0 The resulting liquid w is sprayed on the absorbent M without being blocked by anything, and then the absorbent M falls off rapidly from its remaining surface.

548090 V. Description of Invention (41) Therefore, there is excellent suction and removal performance. In addition, since the surrounding air is introduced into the suction nozzle by substantial force in this state, the liquid W colliding with the suction material M will not spread to the outside.

When the liquid W is ejected, and when the surface of the suction nozzle having the residual suction material M is removed, the internal pressure of the suction nozzle body 60a immediately rises. In other words, the pressure difference between the atmospheric pressure and the internal pressure (ie, negative pressure) of the nozzle body 60a will be reduced to a value equal to or smaller than the operation threshold of the driving device 65. Therefore, the shielding plate 63 is returned to its original position. Therefore, the liquid ejected from the liquid ejection device body 67a collides with the shielding plate 63 which is blocked as shown in Fig. 21, and the liquid droplets are sucked immediately. The liquid ejected from the liquid ejection device body 67a returns to the nozzle body, and will not be discharged through the opening 61 of the nozzle body 60a. Therefore, even when the animal liquid W is ejected, during the suction and removal operation, the surface of the suction nozzle M with its residual suction material M is removed, and the liquid w will never spread to the surroundings. Therefore, the problem that the environment is contaminated with diffused liquid W will never occur. In addition, the suction nozzle 60 according to the embodiment 6 does not require any complicated control system such as a sensor in order to obtain the special effects as in the previous two. Therefore, the structure of the mouthpiece is very simple ^ + Μ > 1 > Ran Fangmao is also possible to set the nozzle at a low cost.

Axis 65 :: 7: The structure is applied to make the shielding plate directly driven by 3 = Γ =. However, this structure is not limited to be moved by the shaft member 78 of the driving device 65 (i.e., the shutter 63 is moved by the movable principle. The tongue plug member 77).

Page 45 548090 V. Explanation of the invention (42) Example. The variation of the suction nozzle 60 according to the sixth embodiment will be described with reference to the related drawings. 23 A = is a perspective view showing a modification of the suction nozzle according to the sixth embodiment. Figures Figures 2 and 4: Sectional views showing the main parts of the nozzle shown in Figure 22. In the state where the aspirator is operated and suction and removal are performed, the remaining surface views of the nozzle shown in Figs. 22 and 23 show that when the liquid is ejected, the Own mouth: In the open state, the basic technical concept and basic structure of the suction example shown in FIGS. 22 and 23 = this ㈣ is the same as the aforementioned implementation. Because the following description is mainly focused on the same as the above 2 and a M, a nozzle 60, including-a box-shaped nozzle body 60a, spray; the liquid H in H 0a and used to spray the liquid to the aspirate Upper f: The suction system passes through this nozzle 6. , Sucked. Since the nozzle is omitted. | Similar, so any detailed descriptions below? Containing: a liquid ejection device body 67a, which is arranged in a tiltable manner in a system which is arranged in the nozzle a; / H6Ga;-a shielding plate 63,

The liquid ejection device body 67a is described in more detail later with the tilting: I set 65 ', when the suction device = ejection device age'. Such as | In the state of not being executed, the suction i (such as warm water) from the liquid and the suction material will collide with the shielding plate 63, the liquid ejected from the cracked body 67a] The liquid ejection device body 67a, The droplet is then sucked. Then a flexible tube 82 is connected to a branch:

548090 V. Description of the invention (43) The liquid system ejected from the liquid ejection device body 67a 'by the 8-liquid 1 is supplied to the liquid ejection body 60a through the interior of the ejection device bodies 67a, 8a and the tube 82 to block the T resistance. Set (or fix) in a tilted state when the nozzle force does not become sufficiently negative will be two half: on, 61. When the pressure of the suction nozzle in the nozzle chick is soft and soft, i.e., the state of the liquid ejection device body 67a in the state in which the nozzle body 60a has its own residue in the nozzle body e〇a is opened, Parallel liquid = 4 axis ί: From the liquid ejection device body ..., the edge of one side of the shielding plate 6V ejected from the sin pad 71 collides. Extension part 63b) The top part of the body ejection device body 67a, (an oblique. And _ and ^, and to limit the liquid ejection device body 67a, the tilted state of the liquid: ijector rr body 60a The center of gravity and the suction nozzle ^ body & horizontal state where the pressure is not sufficiently negative, (a state in which the liquid ejection device body is maintained to maintain an axial parallelism) system, the shield plate 63 ', and the liquid ejection Π / about Several notches are formed between the shielding plate 63 and the top end (liquid ejection hole). The driving device 65 of the foregoing example is similar to that omitted. 2 = to be structured, so 'any detailed description in 4 Connected together in the wood, the shaft 78 is nailed to the liquid spraying device body 67a, and the drive is set to drive the field 5a. Although the pressure in the nozzle body 60a reaches-a sufficiently negative pressure, the moving table 65 is used for Utilizing atmospheric pressure and love, KI: Tilt the liquid ejection device body IL = in the needle direction, and tilt the liquid ejection device 67a, and move the device body ejection device body 67a. The liquid ejected from the device will no longer collide with the liquid when the time = 548090 5. Description of the invention (44) The structure of the suction nozzle 60 'can result from the liquid ejection device body 67a, The opening of the liquid through the nozzle 6 0 a body 61 to be discharged below by reference to FIGS. 24 and 25 will be described in accordance with Example 6 functions related variant embodiment of the nozzle 60 '.

FIG. 24 illustrates that the suction and removal of the suction material M can be performed in a state where the suction device is operated to spray the liquid ψ on the suction material μ (solidified residual feces on the human β). . At the same time, the pressure in the nozzle body reaches a sufficient negative pressure, and therefore the driving device 65 can operate as described above, and the tip of the liquid ejecting device body 67a 'also leans to the side of the cushion 71. Therefore, the liquid W ejected from the liquid ejecting device 67a 'does not collide with the shielding plate 63, but is discharged through the opening 61 of the nozzle body 60a. As shown in FIG. 34, the ejected liquid w is sprayed without being blocked by anything, on the absorbent M, and then the absorbent M is quickly removed from the surface where it stays. Therefore, there is outstanding suction and removal performance. In addition, since in this state, the surrounding air is introduced into the suction nozzle by substantial force, the liquid w colliding with the suction material M will not spread to the outside. During the ejection of the liquid w, the internal pressure in the nozzle body 60a rises immediately when the nozzle has its own residual absorbent m white and the two sides are removed. In other words

In addition, the pressure difference between the atmospheric pressure and the internal pressure of the nozzle body 60a will decrease to a value equal to or smaller than the operation threshold of the driving device 65. Therefore 'set: 67a, tilt back to the horizontal state. …: As shown in FIG. 25, the liquid ejected from the disposition-free body 67a collided with the three-phase stone of the shielding system 6 that blocked it, and then the liquid droplet was sucked up. From the liquid ejection device body 67a, the ejected liquid w will return to the nozzle body

Page 48 548090 V. Description of the invention (45) and will not be discharged through the opening 6 !. Therefore, when the liquid is discharged, during the suction and removal operation, even if the surface of the suction nozzle 60 with the residue 1 removed M is removed, the liquid will never spread to the outside. Therefore, the problem that the environment is contaminated with diffused liquid W will never occur. The structure of the suction nozzle 6 0 ′ does not require any complicated control system such as a sensor to obtain the same effect as before. Therefore, the structure of the nozzle is not simple, and it is possible to provide the nozzle at a low cost. In addition, when the liquid is ejected, during the suction operation, even if the nozzle has its own, the remaining suction is removed? The surface is removed and the liquid will not spread to the surroundings. In addition, the 'flexible tube 82 can be made into a folded shape.

548090 Brief description of the drawing "-Fig. 1 is an intent, _ shows the nozzle part of the aspirator according to the embodiment 0 of the present invention: 2 is a perspective view showing the drawing according to the embodiment 1 of the present invention Fig. 3 is a cross-sectional view of a suction device, showing a part of the suction device when suction suction is removed and removed according to an embodiment of the present invention. Fig. 4 is a perspective view showing a nozzle according to the present day: Example 2. Fig. 5 is a sectional view 'illustrating the operation of a nozzle according to Example 2 of the present invention. Fig. 6 is a perspective view showing a modification example of the nozzle according to Embodiment 2 of the invention. Fig. 7 is a perspective view 'showing the situation where the nozzle according to the present invention 3 is cut off. Fig. 8 is still an enlarged sectional view showing the main part of the nozzle in Fig. 7. Fig. 9 is a sectional view illustrating the operation of the nozzle according to Embodiment 3 of the present invention. Fig. 10 is a-perspective view showing Fat of Example 3-a variation. Fig. 11 is a perspective view showing a nozzle according to Embodiment 4 of the present invention. = 为-Enlarged sectional view 'shows the main part of the nozzle in Figure u. FIG. 13 is a cross-sectional view illustrating the operation of the nozzle according to Embodiment 4 of the present invention; == one; a view showing the nozzle according to Embodiment 5 of the present invention. Figure 15 is an enlarged sectional view showing the main part of the nozzle shown in Figure 14

548090

iHJ 1 0 ^ = when executed and executed ;: shifted Figure 17 is a cross-sectional view illustrating the operation of the nozzle under the nozzle's own residual condition when the liquid is ejected. The feeling of the nozzle of Example 5 of the present invention when the surface of the object is removed. Figure 18 is a perspective view showing Figure 19 is an enlarged sectional view, and Figure 20 is a sectional view illustrating the suction device. When operated, a suction operation is performed. Fig. 21 is a cross-sectional view illustrating the operation of the nozzle under the condition that the nozzle has its own condition when the liquid is ejected. Fig. 22 is a perspective view showing a modification. Fig. 23 is an enlarged cross-sectional view, Fig. 24 is a cross-sectional view illustrating the suction and removal of suction during operation, and Fig. 25 is a cross-sectional view illustrating the operation of the R & D's own residual suction in the nozzle. The nozzle according to Embodiment 6 of the present invention. The nozzle shown in FIG. 18 is shown. The nozzle according to Embodiment 6 of the present invention, and the suction nozzle according to Embodiment 6 of the present invention in the case of removing and removing the suction, according to the embodiment of the present invention when the surface of the remaining suction is removed 6__ The main part of the nozzle shown in Figure 2 2. The operation of the nozzles in Figs. 2 2 and 23 with the aspirator removed. The nozzles in Figs. 22 and 23 when the liquid ejection surface is removed

Bright

548090 Brief description of the drawings 1 Nozzle 10 Nozzle body 11 Opening 12 Suction port 13 Liquid tank 14 Box la Mat 2 Suction device 20 Suction nozzle 20a Nozzle body 21 Opening 22 Suction port 23 Protrusion 24 Liquid ejection hole 25 End face 26 External air inlet 27 Liquid ejection device 3 Slot 30 Suction nozzle 30a Nozzle body 31 Opening 32 Suction port 33 Plate 34 Liquid ejection hole 548090 Brief description of the figure 35 Supporting member 36 Protrusion 37 Liquid ejection device 39 Soft pad 4 Soft Tube 40 Nozzle 4 0 a Nozzle body 41 Opening 42 Suction port 43 Obstacle member 43a Wavy irregularity 44 Liquid ejection hole 4 5 Surface member 4 5 a Round hole 4 6 Cylindrical member 47 Liquid ejection device 47a Liquid Spray device 47b Liquid guide channel 48 Through hole 49 Protrusion 5 Liquid supply device 5 0 Nozzle 5 0 a Nozzle body 50b Flange

Page 53 548090 Brief description of drawings 51 Opening 52 Suction port 53 Shielding member 5 3a Flange 55 Spring 56 Shielding plate 5 6a Opening hole 57 Liquid ejection device 57a Liquid ejection device body 58 Support member 5 8a Liquid guide channel 59 Protrusion Part 5a Cover 6 Heating device 60 Suction nozzle 6 0a Suction nozzle body 61 Opening 62 Suction port 63 Plate 6 3a Opening 63b Top part of the spraying device body 6 5 Drive device 65a Guide wall 67 Liquid ejecting device

Page 54 548090 Brief description of the diagram 67a Device body 68 Support 6 8a Liquid guide channel 69 Protrusion 7 Liquid ejection device 71 Mat 72 Notch 73 Substrate 75 Film member 75a Convex 77 Piston member 77a Convex 78 Shaft 79 Spring 8 Liquid pumping device 81 Ring hole 82 Tube 9 Liquid feed pipe

Page 55

Claims (1)

548090 Attachment 1: Amendment to the scope of patent application in Chinese ____ Case No. 90105765__year j VI. The scope of patent application is for aspiration, which is the liquid spray body and 1 · nozzle, which is connected to A suction nozzle parallel mouth comprises:-a suction nozzle body comprising: an opening, a surface; and a suction opening for pomelo s ruthenium ruthenium with residual sigh U for suction suction; and -A liquid ejecting mechanism for ejecting liquid to the aspirating substance, the ejecting mechanism is provided on the nozzle body; wherein the aspirating substance is ejected from the liquid ejecting mechanism toward the aspirating substance through the suction port for suction except. / Night 2. As in the nozzle of the first patent application, an external air inlet is formed on the end surface of the opening to introduce the nozzle body, and the end surface faces the surface of the residual absorbent. Air 3. The nozzle according to item 2 of the scope of patent application, wherein the protrusion is formed around the end face of the opening to form an outside air inlet by a space between a plurality of protrusions. 4. If the nozzle of the scope of patent application No. 2 is applied, the liquid is sprayed in an oblique direction relative to the surface where the residual absorbent is left. 5. If the nozzle of the scope of patent application No. 2 is used A liquid jet is formed around the end face facing the absorbent and the position ejects the liquid. Τ 射孔 ’use to remove from the direction Page 56 548090 Case No. 90105765 VI. Scope of patent application Λ__Μ Revision 6. If the scope of patent application is the first! The nozzle of the item, wherein the liquid ejecting mechanism includes: an obstacle plate disposed in the nozzle body and parallel to the opening on the solid f, and the area of the obstacle plate is smaller than the cross section of the nozzle body cavity where the obstacle plate is disposed, And the early obstruction plate m 胄 is a liquid ejection hole which ejects liquid to the aspirate. 7. For example, if the scope of the patent application is No. 6 ^ ^ ^ + ^ / 1 2 3 4 5 6V barrier on the surface facing the surface of the residual absorbent and the surface of the liquid ejection hole On the surface. 8 Bu :: 1: 2 Γ f Nozzle No. 7 in which there is residual suction inside the face, forming a -protrusion. tArea 9 where no liquid ejection hole is formed. · If item 6 of the scope of the patent application is set on the inner surface of the nozzle, the obstacle plate is supported by-and the liquid is supported by the Φ-Γ support. Perforate the nozzle body. The inside of the cow is supplied to the liquid spray inside the obstacle board Page 57 1 0. If the scope of application for patent i 2 contains:, and equipment, wherein the liquid ejection mechanism includes 3 liquid ejection holes, when the opening surface 4 is substantially the same as the surface with residual f and division, 5 Body; and the surface leaning against the object to be ejected in a parallel direction. 6-Obstacle member ', which is set to have at least 7 pairs of liquid nozzles perforating; ° 的 77 P early obstruction member surface 548090 Scope of patent ^: The suction port is located between the liquid ejection hole and the obstacle member, ^ The liquid ejected from the liquid ejection hole and the liquid colliding with the obstacle are sucked through the suction port. I do n’t know the component, and it is affected by 11. If the nozzle of the patent application No. 丨 0, it is between the liquid ejection hole and the suction port, and the through hole can attract the outside air. 1U surface in the mouth body, such as the nozzle of the scope of application for patent No. 10, wherein the surface of the nozzle body between the liquid two and the * mouth and facing the opening is formed with a protrusion. 1 实 3.Λ =: The nozzle of the range item 10, wherein the obstacle member has a cross-section of a sub-shape, which forms a part of the opening. 1 4. If the nozzle of the scope of application for the patent No. 丨 0, i is formed on the obstacle member and g ^ /, irregular surface. The surface of the component, the U surface faces the table I with the residual absorbent material, such as the cover of the 'structural component model: the nozzle of the first item', in which the carcass spraying mechanism includes a Sunway component, which is set to Moves relative to the nozzle body; the T shield member in Hachiman has a shield plate that can block 4 parts of the opening and can collide with the ejected liquid, and-where the shield member is moved closer to the shield plate The direction of the opening has been moved. Page 58 548090 $ = ’The ejected liquid does not collide with the shielding plate and is discharged. However, when the second shielding member is moved in a direction to move the shielding plate away from the opening, the discharged liquid may collide with the shielding plate. 1, 16 'If the nozzle of the scope of patent application No. 15 is applied, the nozzle body is connected to the shielding member through a pushing C member, and the pushing member is used to move the shielding board away from the opening. Push. 1 7 · As for the nozzle of item 15 of the scope of patent application, wherein at least one central portion of the shielding plate is tapered, gradually narrowing toward the deep end of the nozzle body, and when the shielding member faces the shielding plate When being moved in a direction closer to the opening, the liquid is discharged from an opening located in the center of the shielding plate. / 1 8 · If the nozzle of item 5 of the patent application scope, wherein the liquid ejection mechanism ejects the liquid to be ejected toward the aspirate along the surface of a virtual cone, the tip of the night body ejection mechanism forms the Vertices of the cone. / 1 9 · According to the nozzle of item 15 of the patent application scope, a plurality of protrusions are formed around the end face of the shielding member facing the surface of the residual absorbent. 2 0. The nozzle according to item 1 of the patent application scope, wherein the liquid ejecting mechanism includes: a shielding plate which is arranged in the nozzle body and can move in a direction perpendicular to the axial direction of the nozzle body, and can be connected with Collided by the ejected liquid; and Page 59, 548009, Case No. 90105765 η Amendment A 'Patent Application Scope A driving mechanism, which is connected to the shielding plate, and is designed to use the nozzle body when the pressure in the nozzle body is negative. The pressure difference between the internal pressure and the atmospheric pressure moves the shielding plate; wherein the driving mechanism operates and moves the shielding plate so that the ejected liquid is discharged without colliding with the shielding plate. 21. The nozzle of claim 20, wherein the shielding plate has a recess, and when the driving mechanism operates and moves the shielding plate, liquid is ejected from the liquid ejection mechanism through the recess. , # If the nozzle of the scope of application for the patent No. 20, wherein the peripheral guide wall of the driving mechanism bag is installed in the hole formed on the outer surface of the nozzle, the hole C ′ can be moved relative to the guide wall. The method is provided on the shaft member, which is used to connect the piston member and the restoring member 'which is used to apply a restoring force II: shielding f', and the direction of application A is etched on the living base member A, "on the living base member , 1 spoon is to make the piston member from the nozzle body: the pressure inside the nozzle body is = on; 2 pressure difference 'to move the piston member close to the nozzle 2 minus pressure and atmospheric pressure, move the piston member, i piston The direction of the internal space of the movement of the member 2 causes the shielding plate to be moved. Through the medium of the shaft member Page 60 548090 — ___Case No. 90105765____year g__ Amendment VI. Patent application scope 2 3 · If the nozzle of the patent application scope item 1, the spoon of the liquid ejection mechanism contains: a shield plate, its setting In the body of the nozzle, 俾 can block a part of the opening of the nozzle body and collide with the liquid ejected from the liquid ejection mechanism; and break a driving mechanism which is connected to the liquid ejection mechanism and is designed When the pressure in the nozzle body is negative, the liquid ejection mechanism is tilted by utilizing the pressure difference between the pressure in the nozzle body and the pressure of the large pressure; i; wherein the driving mechanism operates and tilts the liquid ejection mechanism to make C The liquid ejected from the liquid ejection mechanism is discharged without colliding with the shielding plate = surface 0 2 ^ If the nozzle of the scope of patent application No. 23, the driving mechanism in ## includes a guide wall, which is installed in It is formed around the hole on the outer surface of the suction nozzle, and it is continued. Ί ΐ The structure is arranged in the movable manner relative to the guide wall, and is used to connect the piston member and the liquid nozzle shooting mechanism; Make it live The pressure difference between the suction nozzles, 'It is used to bring the piston member closer to the suction to apply a restoring force when the pressure of the piston member plug member from the internal body of the nozzle body is negative pressure, and the space is removed;' by Direction of negative pressure and atmospheric pressure nozzle internal space 548090 ----- Case No. _ «^ 0 ^ 05755 6. Scope of patent application = moving piston member, and the movement of the piston member through the shaft tilts the liquid ejection mechanism. The medium of the glaze member 25. If the nozzle of the patent application scope item 18 or 24 is provided, the piston member, J; which is located inside the guide wall of the bow; This is enough to press with your fingers 26. For example, if the opening part of the guide wall of the main plane of the suction member No. 22 or 24 of the patent application scope, the taxi and the corpse face the piston's membrane member and block it. The essence is impermeable to a gas, and most of the protrusions are in the shape of which the absorbent is the residue on the human body. 27. Such as the nozzle of the patent application No. 20 is formed around the end face of the opening. 2 8 · If the nozzle of the scope of patent application, the remaining excreta. 29. An aspirator equipped with the nozzle described in item [Scope of application for patent] ’The aspirator includes: A suction mechanism which communicates with the suction mouth of the suction nozzle; a suction material tank for storing the suction material which is sucked through the suction nozzle through the operation of suction; and a liquid supply Mechanism, a liquid ejecting mechanism for supplying liquid to the suction nozzle; Page 62 548090 Case No. 90105765 Amendment 6. The scope of the patent application, among which the liquid sprayed from the liquid ejection mechanism on the aspirate and the aspirate are sucked through the suction nozzle by the operation of the suction mechanism. Mouth is aspirated and stored in the aspirator slot. 30. The aspirator according to item 29 of the patent application scope, wherein the liquid supply mechanism includes: a liquid tank for storing liquid; a liquid communication channel for communicating the liquid tank with the liquid ejection mechanism; And a liquid pound feeding mechanism for feeding the liquid pound stored in the liquid tank into the liquid ejecting mechanism. 3 1. The aspirator according to item 29 of the patent application scope, which includes a suction channel for communicating the suction slot with the suction nozzle. 3 2. The aspirator according to item 30 of the patent application scope further comprises a heating mechanism for heating the liquid stored in the liquid tank to a given liquid temperature. 3 3. The suction device according to item 29 of the patent application scope, wherein the suction nozzle is provided in a separable manner. Page 63