CN216022184U

CN216022184U - Anti-reflux sputum collection special spitting cup

Info

Publication number: CN216022184U
Application number: CN202122260941.7U
Authority: CN
Inventors: 周会珍
Original assignee: Affiliated Hospital of Shaoxing University
Current assignee: Affiliated Hospital of Shaoxing University
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-03-15
Anticipated expiration: 2031-09-17

Abstract

The utility model provides a special sputum spitting cup for collecting anti-reflux sputum, which comprises an upper cup body, a connecting cylinder and a lower cup body, wherein a first anti-reflux mechanism is arranged in an opening at the bottom of the upper cup body, the first anti-reflux mechanism comprises a lantern ring embedded in the opening, two one-way valves are arranged in the lantern ring, a cup cover is hinged to one side of the upper cup body through an installed hinge, the connecting cylinder is arranged at the bottom of the upper cup body and is communicated with the inside of the lantern ring, the lower cup body is arranged at the bottom of the connecting cylinder, and a counterweight ring is fixedly connected to the bottom of the lower cup body. In addition, the cup cover is convenient for the patient to carry the spitting cup after being covered.

Description

Anti-reflux sputum collection special spitting cup

Technical Field

The utility model belongs to the technical field of medical appliances, and particularly relates to a special anti-reflux sputum spitting cup for sputum collection.

Background

The typical symptoms of tuberculosis patients are cough, expectoration and much sputum, and because tubercle bacillus in the sputum is infectious, sodium dichloroisocyanurate needs to be added into a spitting cup to be diluted and used as a disinfectant. The traditional spitting cup is similar to a disposable plastic drinking cup, so that the case of artificial misdrinking occurs. The specially designed cup for spitting has the advantages of preventing the content in the cup from flowing back, having obvious appearance identification degree, and being convenient and small, and has higher practicability.

Disclosure of Invention

The utility model aims to provide a special anti-reflux sputum collection spitting cup, and aims to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a special anti-reflux sputum collection spitting cup comprises an upper cup body, wherein a first anti-reflux mechanism is installed in an opening at the bottom of the upper cup body, the first anti-reflux mechanism comprises a lantern ring embedded in the opening, two one-way valves are installed inside the lantern ring, and one side of the upper cup body is hinged with a cup cover through an installed hinge;

the connecting cylinder is arranged at the bottom of the upper cup body and is communicated with the interior of the lantern ring;

the lower cup body is arranged at the bottom of the connecting cylinder, the bottom of the lower cup body is fixedly connected with a counterweight ring, and a blocking cover is embedded in a sputum discharging hole at the bottom of the lower cup body.

As a preferable technical scheme of the utility model, red warning marked lines and character marks are printed on the top of the inner side of the upper cup body.

As a preferable technical scheme of the utility model, a pressing poking sheet is fixedly connected at the position of the outer side of the cup cover opposite to the hinge.

As a preferable technical scheme of the utility model, a sealing gasket is bonded inside the cup cover, and the position of the sealing gasket is opposite to the position of the cup opening of the upper cup body.

As a preferable technical solution of the present invention, the lower cup body is pre-filled with a disinfectant.

As a preferred technical scheme, the upper cup body, the cup cover, the connecting cylinder and the lower cup body are all made of plastic materials, and the inner walls of the upper cup body, the cup cover, the connecting cylinder and the lower cup body are coated with hydrophobic coatings.

Compared with the prior art, the utility model has the beneficial effects that:

1) the sputum and the disinfectant are stored in the lower cup body, so that the old patient can be further prevented from drinking the sputum and the disinfectant by mistake through the arranged anti-backflow mechanism, the sputum and the disinfectant are prevented from flowing out of the sputum-spitting cup, and the sputum-spitting cup can be conveniently carried by the patient after the cup cover is closed;

2) the whole outward appearance of spitting the cup is old-fashioned spittoon shape, makes the use that this spitting cup can be known to the patient of big age at a glance, and the hydrophobic coating of applying paint with a brush in last cup can be so that the better inflow of sputum inside the cup down, avoids the sputum adhesion at last cup inner wall as far as possible.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of example 1 of the present invention;

FIG. 2 is a schematic view of the internal structure of embodiment 1 of the present invention;

FIG. 3 is a schematic structural view of a first backflow prevention machine according to embodiment 1 of the present invention;

FIG. 4 is a schematic structural view of a lower cup according to embodiment 1 of the present invention;

FIG. 5 is a schematic structural diagram of embodiment 2 of the present invention;

FIG. 6 is a schematic view of the internal structure of embodiment 2 of the present invention;

FIG. 7 is a schematic view of a structure of a ring-shaped protrusion according to embodiment 2 of the present invention;

fig. 8 is a schematic structural view of a lower cup in embodiment 2 of the present invention.

In the figure: 1. an upper cup body; 11. a first backflow prevention mechanism; 111. a collar; 112. a one-way valve; 12. warning marked lines; 13. a first stopper; 2. a hinge; 3. a cup cover; 31. pressing the poking sheet; 4. a connecting cylinder; 41. a ring-shaped protrusion; 42. a second stopper; 5. a lower cup body; 51. a counterweight ring; 52. blocking the cover; 53. a silica gel anti-slip sheet; 6. a second backflow prevention mechanism; 61. a first arcuate segment; 62. a second arcuate segment.

Detailed Description

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

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: a special anti-reflux sputum collection spitting cup comprises an upper cup body 1, a connecting cylinder 4 and a lower cup body 5, wherein a first anti-reflux mechanism 11 is installed in an opening at the bottom of the upper cup body 1, and specific reference can be made to fig. 2-3, wherein the first anti-reflux mechanism 11 comprises a lantern ring 111 embedded in the opening, two one-way valves 112 are installed inside the lantern ring 111, the lantern ring 111 is installed inside the opening in an embedded mode, when the one-way valves 112 fail, the one-way valves can be replaced together with the lantern ring 111, and meanwhile, personnel can conveniently clean the spitting cup in all directions after the first anti-reflux mechanism 11 is detached, so that the cleanness of the spitting cup is guaranteed;

wherein one side of the upper cup body 1 is hinged with a cup cover 3 through an installed hinge 2, in order to facilitate spitting after the cup cover 3 is opened, a pressing plectrum 31 is fixedly connected with the position of the outer side of the cup cover 3 opposite to the hinge 2, an old patient can hold the spitting cup and press the pressing plectrum 31 with a thumb, the cup cover 3 can be quickly opened by taking the hinge 2 as a turning point by utilizing the lever principle, thereby facilitating the old to spit the sputum into the upper cup body 1, the sputum is accumulated into the lantern ring 111 under the action of gravity, and flows downwards in a single direction under the action of the one-way valve 112, after spitting, the cup cover 3 and the upper cup body 1 are covered again, in order to ensure the sealing performance after the cup cover 3 is covered, a sealing gasket is bonded inside the cup cover 3, the position of the sealing gasket is opposite to the position of the cup opening of the upper cup body 1, and the sputum can be prevented from seeping through the pressing of the sealing gasket and the cup opening;

the connecting cylinder 4 is arranged at the bottom of the upper cup body 1 and is communicated with the interior of the lantern ring 111, sputum can smoothly enter the connecting cylinder 4 after flowing downwards through the one-way valve 112, and the upper cup body 1 and the lower cup body 5 can be communicated through the connecting cylinder 4, and a girdling structure is formed, so that old people can conveniently hold the spitting cup;

specifically, refer to fig. 4 in detail, wherein the lower cup 5 is mounted at the bottom of the connecting cylinder 4, and the bottom of the lower cup 5 is fixedly connected with a weight ring 51, the set weight ring 51 can increase the stability of the spitting cup when placed, and prevent the spitting cup from toppling over, a blocking cover 52 is embedded in a sputum discharging hole at the bottom of the lower cup 5, after the sputum enters the connecting cylinder 4, the sputum can smoothly flow into the lower cup 5 under the action of gravity, and the lower cup 5 is used for storing the sputum, in addition, in order to disinfect and sterilize the sputum, the lower cup 5 is also pre-filled with a disinfectant diluted by sodium dichloroisocyanurate, when the sputum contacts the disinfectant, the sputum can be effectively sterilized, in addition, the disinfectant and the sputum are both in the lower cup 5, by using the one-way permeability of two one-way valves 112, the sputum and the disinfectant can be prevented from flowing back into the upper cup 1, avoid old man's patient to drink by mistake, in addition in order to further ensure to prevent old man's sputum of drinking by mistake, the inboard top printing of going up cup 1 has red warning marking 12 and character mark, family members or medical personnel can teach the old man in advance, can not drink the sputum, and form visual stimulus through striking warning marking 12 at the in-process of teaching, the cooperation is taught the suggestion, strengthen old man's patient's memory, form subconscious, and can play the warning effect to the old man equally through the character mark to some old man of becoming literate.

Example 2

Referring to fig. 5-8, in order to prevent the sputum and the disinfectant inside the lower cup body 5 from flowing into the upper cup body 1, the present embodiment differs from the embodiment 1 in that: the bottom of the upper cup body 1 is rotatably sleeved with the top of the connecting cylinder 4, a second anti-backflow mechanism 6 is arranged between the upper cup body 1 and the connecting cylinder 4, in order to increase the sealing property of the connection between the connecting cylinder 4 and the upper cup body 1, a ring-shaped bulge 41 is fixedly connected at the sleeved part between the top of the connecting cylinder 4 and the upper cup body 1, and a ring-shaped groove which is rotatably matched with the ring-shaped bulge 41 is also arranged at the bottom of the upper cup body 1;

the second anti-reflux mechanism 6 comprises a first arc-shaped sheet 61 fixedly connected in an opening at the bottom of the upper cup body 1, a second arc-shaped sheet 62 fixedly connected to the top end of the ring-shaped bulge 41 is arranged at the bottom of the first arc-shaped sheet 61, the top of the second arc-shaped sheet 62 is tightly contacted with the bottom of the first arc-shaped sheet 61, and the bottom of the counterweight ring 51 is fixedly connected with a silica gel anti-skid sheet 53;

specifically, when spitting, can be through rotating upper cup body 1 for first arc piece 61 staggers with second arc piece 62 position, forms the passageway, spits the inside sputum of upper cup body 1 and utilizes the same inside that can flow into lower cup body 5 of action of gravity, then rotates upper cup body 1 again, makes first arc piece 61 relative with second arc piece 62 position, carries out the shutoff to the sputum passageway, can prevent equally that sputum and antiseptic solution from flowing back to upper cup body 1's inside.

In order to make old man's patient judge that first arc piece 61 and second arc piece 62 relative position after rotating upper cup 1, go up the first dog 13 of outside bottom still fixedly connected with of cup 1, two second dogs 42 of outside fixedly connected with of connecting cylinder 4, when first dog 13 is inconsistent with one of them second dog 42, first arc piece 61 staggers with second arc piece 62 position, when first dog 13 is inconsistent with another second dog 42, first arc piece 61 is relative with second arc piece 62 position, make things convenient for the patient to use this sputum suction cup.

In above-mentioned embodiment 1 and embodiment 2, go up cup 1, bowl cover 3, connecting cylinder 4 and lower cup 5 are made of plastics material, and go up cup 1, bowl cover 3, the inner wall of connecting cylinder 4 and lower cup 5 has all been scribbled hydrophobic coating, the last cup 1 of transparent plastics material, bowl cover 3, connecting cylinder 4 and lower cup 5 make things convenient for medical personnel or patient family members directly perceivedly to watch the inside of cup 5 under the sputum gets into, also convenient simultaneously hold amasss long-pending phlegm volume to cup 5 inside down and judge, scribble the hydrophobic coating of establishing in addition and can ensure that the sputum flows into down in the cup 5 as far as possible, when cup 5 inside sputum accumulates fully down, can open blanking cover 52 and discharge the sputum.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a prevent that phlegm liquid collects special spitting cup against current which characterized in that: the anti-reflux cup comprises an upper cup body (1), wherein a first anti-reflux mechanism (11) is arranged in an opening at the bottom of the upper cup body (1), the first anti-reflux mechanism (11) comprises a lantern ring (111) embedded in the opening, two one-way valves (112) are arranged in the lantern ring (111), and one side of the upper cup body (1) is hinged with a cup cover (3) through a hinge (2);

the connecting cylinder (4), the connecting cylinder (4) is installed at the bottom of the upper cup body (1) and is communicated with the interior of the lantern ring (111);

the sputum excretion cup is characterized by comprising a lower cup body (5), wherein the lower cup body (5) is installed at the bottom of the connecting cylinder (4), the bottom of the lower cup body (5) is fixedly connected with a counterweight ring (51), and a blocking cover (52) is embedded in a sputum excretion hole at the bottom of the lower cup body (5).

2. The anti-reflux sputum collection dedicated sputum cup according to claim 1, wherein: the top of the inner side of the upper cup body (1) is printed with red warning marked lines (12) and character marks.

3. The anti-reflux sputum collection dedicated sputum cup according to claim 1, wherein: the position of the outer side of the cup cover (3) opposite to the hinge (2) is fixedly connected with a pressing poking sheet (31).

4. The anti-reflux sputum collection dedicated sputum cup according to claim 1, wherein: a sealing gasket is bonded inside the cup cover (3), and the position of the sealing gasket is opposite to the position of the cup opening of the upper cup body (1).

5. The anti-reflux sputum collection dedicated sputum cup according to claim 1, wherein: the interior of the lower cup body (5) is pre-filled with disinfectant.

6. The anti-reflux sputum collection dedicated sputum cup according to claim 1, wherein: go up cup (1), bowl cover (3), connecting cylinder (4) and lower cup (5) and be made for the plastics material, and go up the inner wall of cup (1), bowl cover (3), connecting cylinder (4) and lower cup (5) and all scribble the brush and have hydrophobic coating.