CN110227197B

CN110227197B - Water receiver

Info

Publication number: CN110227197B
Application number: CN201910349826.1A
Authority: CN
Inventors: 李芙蓉; 周畅
Original assignee: Second Affiliated Hospital Army Medical University
Current assignee: Second Affiliated Hospital Army Medical University
Priority date: 2019-04-28
Filing date: 2019-04-28
Publication date: 2021-08-17
Anticipated expiration: 2039-04-28
Also published as: CN110227197A

Abstract

The invention discloses a water receiver, comprising: the funnel body is in an oval horn shape, an opening in the lower portion of the funnel body is connected with a cylindrical liquid collecting barrel, handles are arranged on the liquid collecting barrel and one side portion of the funnel body, a liquid discharge pipe is arranged at the bottom of the liquid collecting barrel, and fixing devices capable of fixing the water collector under the jaw, the ear or the periphery of eyes of a user are arranged on two sides of the water collector. The water receiver adopting the structure is convenient to fix, does not need to pour water for many times and is convenient to use.

Description

Water receiver

Technical Field

The invention relates to the field of liquid collecting instruments during flushing, in particular to a water receiver.

Background

In medical operations such as nasal sinusitis triple therapy, eye washing in ophthalmology, cleaning in otorhinolaryngology and the like, local medicine washing is needed, and washed liquid medicine needs to be collected so as to visually observe the quality and quantity of the washing liquid and assist in judging the state of an illness, and a water receiver is usually used for conveniently and comfortably collecting the washed liquid medicine.

The upper portion of the existing water receiver is an oval horn-shaped funnel body, the lower opening of the funnel body is connected with a cylindrical liquid collecting barrel, handles are arranged on the liquid collecting barrel and one side portion of the funnel body, and the funnel body, the liquid collecting barrel and the handles are integrally formed by plastic, so that the water receiver is light in material.

When the water receiver is used, the water receiver is supported by the cooperation of hands of a patient or family members so as to be fixed under the jaw, under the ear or around the eyes of the patient in a matching way to collect flushing liquid at the corresponding position, and great discomfort and inconvenience are caused to the patient after the flushing time is long; meanwhile, the volume of the water receiver is generally 120ml, an operator is required to pour liquid into another barrel after the water receiver is full of the liquid, multiple times of water pouring is often required to finish one-time washing operation, time and labor are consumed, and great inconvenience is brought to collection of washing liquid.

Disclosure of Invention

Aiming at the problems, the invention provides the water receiver which is convenient to fix and does not need to pour water for multiple times, and is convenient to use.

In order to achieve the technical effect, the invention adopts the scheme that:

a water receptor, comprising: the funnel body is in an oval horn shape, an opening in the lower portion of the funnel body is connected with a cylindrical liquid collecting barrel, handles are arranged on the liquid collecting barrel and one side portion of the funnel body, a liquid discharge pipe is arranged at the bottom of the liquid collecting barrel, and fixing devices capable of fixing the water collector under the jaw, the ear or the periphery of eyes of a user are arranged on two sides of the water collector.

Furthermore, a connecting nozzle is arranged at the bottom of the liquid collecting barrel, the connecting nozzle protrudes out of the bottom of the liquid collecting barrel, and a connecting hole communicated with the interior of the liquid collecting barrel is formed in the middle of the connecting nozzle; the liquid discharge pipe is detachably connected with the connecting nozzle.

Furthermore, a connection position of the connection nozzle and the liquid discharge pipe is provided with an on-off valve so as to open or close the connection hole.

Further, the on-off valve includes: the liquid discharge pipe comprises a first pipe body, a second pipe body, a screwing nut, a convex ball body and an elastic membrane, wherein the outer diameters of the first pipe body and the second pipe body are the same, two ends of the screwing nut are respectively sleeved at one end part of the first pipe body and one end part of the second pipe body, at least one of the first pipe body and the second pipe body is in threaded connection with the screwing nut, the other end of the first pipe body is connected with a connecting nozzle, and the other end of the second pipe body is connected with a liquid discharge pipe; the convex sphere is arranged on the inner tube wall of the first tube body and protrudes out of the end part close to the second tube body, and a first water through hole is formed in the top of the spherical surface of the convex sphere; the elastic membrane is arranged at the end part of the second pipe body close to the first pipe body, and a plurality of second water through holes are formed in the periphery of the elastic membrane close to the inner pipe wall of the second pipe body; the projections of the first water through hole and the second water through hole on the radial surface of the screwing nut are not overlapped.

Further, a sealing ring is arranged between the butt joint ends of the first pipe body and the second pipe body.

Furthermore, the end part of the first pipe body is provided with an annular groove capable of accommodating the sealing ring, and the end part of the second pipe body is fixedly connected with one end of the sealing ring.

Further, the first pipe body and the second pipe body are in threaded connection with the screwing nut, and the thread screwing directions of the first pipe body and the second pipe body are opposite.

Furthermore, a key groove extending along the axial direction of the first pipe body is formed in the groove wall of the annular groove, and an anti-rotation protrusion matched with the key groove in a sliding mode is arranged on the circumferential surface of the sealing ring.

Further, the fixing device includes: the length-adjustable fixing band is characterized in that two ends of the fixing band are connected to the connecting part of the funnel body and the liquid collecting barrel, and two connecting points are respectively located on two side parts of the funnel body in the elliptical long diameter direction.

Further, the fixing device further includes: the anti-slip sheet is connected at the middle part of the fixing band, and the width of the anti-slip sheet is greater than that of the fixing band.

The water receiver has the following beneficial effects:

1. by arranging the fixing device, the water receiver can be fixed under the jaw, under the ear or around the eyes of a user, so that the flushing operation of the corresponding part can be conveniently carried out, the patient can be helped by the family and the flushing operation is more comfortable and convenient;

2. the liquid discharge pipe is arranged at the bottom of the liquid collection barrel, so that collected liquid can be directly discharged into a large barrel beside the liquid collection barrel, a middle water pouring link which is time-consuming and labor-consuming is eliminated, and the flushing operation is smoother;

3. through setting up the on-off valve, the optional use or not use the fluid-discharge tube to the washing water receiving demand under the different environment of adaptation, the practicality is better.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a schematic side view of an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view taken along section A-A of FIG. 2;

FIG. 4 is an enlarged partial schematic view of the open state of the portion B of FIG. 3;

FIG. 5 is an enlarged partial schematic view of the closed state of the portion B of FIG. 3;

FIG. 6 is an exploded view of the on-off valve of the present invention;

reference numerals:

1-a funnel body, wherein the funnel body is provided with a funnel body,

2-a liquid collecting barrel, 21-a connecting nozzle,

3-a handle is arranged at the upper part of the frame,

4-a liquid discharge pipe for discharging liquid,

5-fixing device, 51-fixing band, 52-antiskid sheet,

6-on-off valve, 61-first tube body, 611-annular groove, 612-key groove, 62-second tube body, 621-fixed groove, 63-screwing nut, 64-convex ball body, 641-first water passing hole, 65-elastic membrane, 651-second water passing hole, 66-sealing ring, 661-anti-rotation projection and 7-fixing lug.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby. In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like, which indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are used only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or structures must have a specific orientation, be constructed in a specific orientation, and be operated, and thus are not to be construed as limiting the present invention.

As shown in fig. 1 to 6, the water receiver provided in this embodiment includes: the funnel body 1 of oval loudspeaker form, the cylindrical collecting tank 2 is connected to the lower part opening of funnel body 1, and collecting tank 2 and one side portion of funnel body 1 set up handle 3, and funnel body 1, collecting tank 2 and handle 3 are by plastics integrated into one piece, and the quality is light.

In this embodiment, be provided with fluid-discharge tube 4 in 2 bottoms of collector bucket to accessible fluid-discharge tube 4 connects collector bucket 2 to draw the vat on next door, thereby through funnel body 1 and collector bucket 2 after collecting the washing liquid, the washing liquid accessible fluid-discharge tube 4 in collector bucket 2 directly discharges into the vat, eliminates the middle link of pouring water that wastes time and energy, and the operation of washing is more smooth. Specifically, referring to fig. 3, the bottom of the liquid collecting barrel 2 is provided with a connecting nozzle 21, the connecting nozzle 21 protrudes out of the bottom of the liquid collecting barrel 2 so as to facilitate connection of a lower structure, a connecting hole communicated with the inside of the liquid collecting barrel 2 is formed in the middle of the connecting nozzle 21 and used for water flowing, and the liquid discharge pipe 4 and the connecting nozzle 21 are detachably connected, such as direct insertion connection, so that connection of the liquid discharge pipe and the connecting nozzle is simply and effectively achieved.

Considering that the drain pipe 4 is not needed by the water receiver in certain use environments, the water receiver provided by the invention can better adapt to the requirements of flushing and water receiving in different environments, the on-off valve 6 is arranged at the joint of the connecting nozzle 21 and the drain pipe 4 so as to open or close the connecting hole of the connecting nozzle 21, the use of the main body part is not influenced after the drain pipe 4 is taken off, and the practicability is better.

As shown in fig. 6, the on-off valve 6 includes: the first tube 61, the second tube 62, the screwing nut 63, the convex ball 64 and the elastic membrane 65, the outer diameters of the first tube 61 and the second tube 62 are the same, two ends of the screwing nut 63 are respectively sleeved at one end of the first tube 61 and one end of the second tube 62, and at least one of the first tube 61 and the second tube 62 is in threaded connection with the screwing nut 63, such as: one end of the screwing nut 63 is fixedly sleeved with the first pipe body 61, and the other end of the screwing nut is in threaded connection with the second pipe body 62, so that one ends of the first pipe body 61 and the second pipe body 62 are butted, and the butted ends can be close to or far away from each other. The convex sphere 64 is arranged on the inner tube wall of the first tube 61 and protrudes from the end part close to the second tube 62, and the top of the spherical surface of the convex sphere 64 is provided with a first water through hole 641; the elastic membrane 65 is arranged at the end part of the second tube body 62 close to the first tube body 61, and a plurality of second water through holes 651 are arranged on the periphery of the elastic membrane 65 close to the inner wall of the second tube body 62; and, the projections of the first and second

water passing holes

641 and 651 on the radial surface of the screw nut 63 do not overlap.

Thus, as shown in fig. 4, when the abutting ends of the first and

second tubes

61 and 62 are away from each other, the convex spherical body 64 and the elastic membrane 65 are not in contact with each other, and thus the first and second

water passing holes

641 and 651 are in a communicating state, that is, the on-off valve 6 is in an open state, allowing the liquid to pass therethrough. When the butt ends of the first tube 61 and the second tube 62 are close to each other by rotating the screw nut 6, as shown in fig. 5, the protruding convex sphere 64 gradually contacts with the elastic membrane 65 and further abuts against the elastic membrane 65, and finally the elastic membrane 65 is elastically deformed and completely attached to the spherical surface of the convex sphere 64, so that the first water passing hole 641 and the second water passing hole 651 are isolated from each other, that is, the on-off valve 6 is in a closed state, and liquid cannot pass through.

On this basis, be connected the other end of first body 61 with be connected the mouth 21, the other end and the fluid-discharge tube 4 of second body 62 are connected, specifically can directly peg graft, realize promptly that collecting tank 2 is connected with dismantling of fluid-discharge tube 4, when not using fluid-discharge tube 4, pull down fluid-discharge tube 4, will make the break-make valve 6 rotate to the closed condition can.

As shown in fig. 4 and 5, in the present embodiment, a seal ring 66 is provided between the abutting ends of the first tube 61 and the second tube 62 to ensure the sealing performance of the on-off valve during use and prevent the cleaning liquid from flowing out through the gap between the first tube 61, the second tube 62, and the screw nut 63. Considering that the first tube 61 is in an upper position in a use state, the lower end of the sealing ring 66 can be fixedly connected with the end of the second tube 62, and as shown in fig. 6, a fixing groove 621 matched with the shape of the sealing ring 66 can be specifically arranged at the butt end of the second tube 62, so that the lower end of the sealing ring 66 is fixedly clamped in the fixing groove 621, and the sealing connection and fixation are simply and effectively realized; meanwhile, an annular groove 611 capable of accommodating the sealing ring 66 is formed in the lower end portion of the first tube 61, the upper end of the sealing ring 66 is inserted into the annular groove 611, an annular seal between the first tube 61 and the second tube 62 is formed, and when the first tube 61 and the second tube 62 move relatively, a portion exceeding the end distance between the first tube 61 and the second tube 62 can be accommodated in the annular groove 611, so that the sealing effect can be ensured in the state of the relative movement.

As shown in fig. 6, in the present embodiment, the first tube 61 and the second tube 62 are both screwed with the screw nut 63, and the screw directions of the two are opposite. Therefore, when the screwing nut 63 is rotated, the first pipe body 61 and the second pipe body 62 can be quickly close to and far away from each other, and the on-off valve 6 is simpler to operate. Meanwhile, considering that when the first tube 61 and the second tube 62 are moved synchronously by rotating the spin nut 63, the first tube 61 and the second tube 62 are in the best motion state when moving axially without rotating axially, in this embodiment, a key groove 612 extending axially along the first tube 61 is provided on the groove wall of the annular groove 611, and a rotation preventing protrusion 661 slidably fitted with the key groove 612 is correspondingly provided on the circumferential surface of the seal ring 66, so that the seal ring 66 realizes the key connection effect and prevents the circumferential rotation. In this embodiment, the plurality of key grooves 612 and the rotation-preventing protrusions 661 are arranged along the circumferential direction of the sealing ring 66 to form a structure similar to a spline connection, so that the rotation-preventing effect is better.

The fixing devices 5 which can fix the water receiver under the jaw, under the ear or around the eye of the user are arranged on the two sides of the water receiver, so that the water receiver can be fixed under the jaw, under the ear or around the eye of the user, the flushing operation of the corresponding part can be conveniently carried out, the service patient can assist the living family by himself, and the flushing operation is more comfortable and convenient.

As shown in fig. 1, the fixing device 5 in the present embodiment includes: the length of the fixing belt 51 is adjustable, and the function of adjusting the length can be realized by adopting elastic bands, eye-splice connection and other modes; both ends of the fixing band 51 are connected to the connection part between the funnel 1 and the liquid collecting bucket 2, and the two connection points are respectively located at both sides of the funnel 1 in the elliptical length-diameter direction, thereby forming a fixed state as shown in fig. 2. Because of funnel body 1 is the loudspeaker form, its outer edge protrusion in collecting tank 2, thereby funnel body 1 and collecting tank 2 when contacting with the human body, the first cross-over connection state of contact of both ends about can forming, this moment, funnel body 1 is in built on stilts state with the connecting portion of collecting tank 2, thereby fixed band 51 is connected to this place, the structure that can the make full use of cross-over connection, make the last edge of funnel body 1, collecting tank 2's lower edge, and form firm three point fixed knot structure between fixed band 51's the distal end, thereby will receive stable fixed position to needs of hydrophone.

Considering, human head is approximately spherical, when the fixed band 51 is put around a circle around the head, it is probably unstable because the fixed band 51 contacts with the head sphere, easy landing, influence the fixed effect to the water receiver, and furthermore, this embodiment sets up the anti-skidding piece 52 that a width is greater than the width of fixed band 51 in the middle part of fixed band 51, thereby, when the fixed band 51 is put at the head in the cover, the position farthest from funnel body 1 has increased the area of contact with the head through the anti-skidding piece 52, and the anti-skidding piece 52 can pocket the regional head sphere of a slice, thereby make fixed band 51 be difficult to from fixed position landing, guaranteed to the stability of receiving the water receiver fixed.

Finally, the water receiver adopting the technical scheme is convenient to fix, does not need to pour water for many times and is convenient to use.

It should be noted that the above preferred embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; these modifications and substitutions do not cause the essence of the corresponding technical solution to depart from the scope of the technical solution of the embodiments of the present invention, and are intended to be covered by the claims and the specification of the present invention.

Claims

1. A water receptor, comprising: the funnel is characterized in that a liquid discharge pipe is arranged at the bottom of the liquid collection barrel, and fixing devices capable of fixing the water receiver under the jaw, ear or eye of a user are arranged at two sides of the water receiver;

the bottom of the liquid collecting barrel is provided with a connecting nozzle, the connecting nozzle protrudes out of the bottom of the liquid collecting barrel, and the middle part of the connecting nozzle is provided with a connecting hole communicated with the inside of the liquid collecting barrel; the liquid discharge pipe is detachably connected with the connecting nozzle;

the connection position of the connecting nozzle and the liquid discharge pipe is provided with an on-off valve so as to open or close the connecting hole;

the on-off valve includes: the liquid discharge pipe comprises a first pipe body, a second pipe body, a screwing nut, a convex ball body and an elastic membrane, wherein the outer diameters of the first pipe body and the second pipe body are the same, two ends of the screwing nut are respectively sleeved at one end part of the first pipe body and one end part of the second pipe body, the first pipe body and the second pipe body are in threaded connection with the screwing nut, the thread screwing directions of the first pipe body and the second pipe body are opposite, the other end of the first pipe body is connected with a connecting nozzle, and the other end of the second pipe body is connected with a liquid discharge pipe; the convex sphere is arranged on the inner tube wall of the first tube body and protrudes out of the end part close to the second tube body, and a first water through hole is formed in the top of the spherical surface of the convex sphere; the elastic membrane is arranged at the end part of the second pipe body close to the first pipe body, and a plurality of second water through holes are formed in the periphery of the elastic membrane close to the inner pipe wall of the second pipe body; the projections of the first water through hole and the second water through hole on the radial surface of the screwing nut are not overlapped;

a sealing ring is arranged between the butt joint ends of the first pipe body and the second pipe body;

the end part of the first pipe body is provided with an annular groove capable of accommodating the sealing ring, and the end part of the second pipe body is fixedly connected with one end of the sealing ring;

the groove wall of the annular groove is provided with a key groove extending along the axial direction of the first pipe body, and the circumferential surface of the sealing ring is provided with an anti-rotation protrusion matched with the key groove in a sliding manner.

2. Water receiver according to claim 1,

the fixing device includes: the length-adjustable fixing band is characterized in that two ends of the fixing band are connected to the connecting part of the funnel body and the liquid collecting barrel, and two connecting points are respectively located on two side parts of the funnel body in the elliptical long diameter direction.

3. Water receiver according to claim 2,

the fixing device further includes: the anti-slip sheet is connected at the middle part of the fixing band, and the width of the anti-slip sheet is greater than that of the fixing band.