CN108464927B - Injection formula eyes purger - Google Patents
Injection formula eyes purger Download PDFInfo
- Publication number
- CN108464927B CN108464927B CN201810170328.6A CN201810170328A CN108464927B CN 108464927 B CN108464927 B CN 108464927B CN 201810170328 A CN201810170328 A CN 201810170328A CN 108464927 B CN108464927 B CN 108464927B
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- China
- Prior art keywords
- liquid
- cleaning
- valve
- way valve
- valve body
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H35/00—Baths for specific parts of the body
- A61H35/02—Baths for specific parts of the body for the eyes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/54—Particle separators, e.g. dust precipitators, using ultra-fine filter sheets or diaphragms
Abstract
The invention discloses an injection type eye cleaner, which comprises a cleaning cup, wherein the outer edge of the cleaning cup is smooth, a liquid circulator is arranged on the cleaning cup, the liquid circulator comprises a barrel body integrated with the cleaning cup, a liquid inlet and a liquid outlet which are arranged on the lower end surface of the barrel body, a piston is arranged in the barrel body, a pull rod is connected to the piston, a first one-way valve is arranged in the liquid inlet, a second one-way valve is arranged below the liquid outlet, a filtering device is arranged above the liquid outlet, an air hole is arranged on the upper end surface of the cleaning cup, the piston moves upwards, the first one-way valve is opened, the second one-way valve is closed, cleaning liquid enters the barrel body from the liquid inlet, the piston moves downwards, the first one-way valve is closed, the second one-way valve is opened, and the cleaning liquid in the barrel body is filtered by the filtering device and then is sprayed out from the liquid, the cleaning effect is good, and secondary damage to eyes is avoided.
Description
Technical Field
The invention relates to the technical field of medical equipment application, in particular to a jet type eye cleaner.
Background
The eyes are the windows of soul and the windows of the world where people observe the world, and about 70% of people's access to outside information is "seen" by the eyes, so that the eyes are particularly important for people.
Teenagers generally do not pay attention to eye hygiene due to high learning pressure, often read under dim light, under the sun or on a bus, and thus, the teenagers can cause great damage to eyes and cause the eyes to be short-sighted; in addition, many people suffer from ophthalmic diseases, and the eyes are often uncomfortable and require frequent washing.
At present wash the cup of using usually to the eye, pour the washing liquid into and wash in the cup, the low head will wash the cup and press gently and detain in the eye, raise the head, make eyes fully soak in the washing liquid, make the washing liquid rock in wasing the cup through rocking the head and blinking, make the washing liquid wash eyes, need incessantly rock the head in the cleaning process, cause neck fatigue easily, stop rocking, the washing liquid is in static situation, the cleaning performance is unsatisfactory, the metabolite that the eye washs down, large granule rubbish such as debris can flow along with the washing liquid, repeatedly act on the eye, can cause certain damage to the eye.
Disclosure of Invention
The invention aims to solve the technical problem of providing a jet type eye cleaner aiming at the current situation of the prior art, which can circulate cleaning fluid in a cleaning cup to carry out jet type cleaning on eyes, has good cleaning effect, does not need to shake the head, prevents neck fatigue, and prevents large-particle garbage such as metabolites, impurities and the like cleaned from the eyes from being filtered, thereby avoiding secondary damage to the eyes.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the utility model provides an injection formula eye purger, including wasing the cup, wash cup outer fringe rounding off, be provided with the liquid circulator on the washing cup, the liquid circulator includes the barrel integrative with wasing the cup, set up inlet and the liquid outlet of terminal surface under the barrel, be provided with the piston in the barrel, be connected with the pull rod on the piston, be provided with first check valve in the inlet, the liquid outlet below is provided with the second check valve, the liquid outlet top is provided with filter equipment, it is provided with the gas pocket to wash the cup up end, piston upward movement, first check valve is opened, the second check valve is closed, the washing liquid gets into in the barrel from the inlet, the piston moves down, first check valve is closed, the second check valve is opened, the washing liquid in the barrel sprays away from the liquid outlet after filter equipment filters.
In order to optimize the technical scheme, the adopted measures further comprise:
foretell first check valve is gasket formula check valve, including first valve body, pivot, valve gap, the valve body is the slice cylinder, valve body outer wall and inlet inner wall interference fit, and the valve body center is equipped with the conical surface hole, and it has the round hole to process on the perpendicular to cylinder axis direction of portion above that, installs the pivot in the round hole, and valve gap connection is in the pivot, and the valve gap is outer circular conical surface thin slice, and the outer circular conical surface of valve gap and the conical surface hole of valve body form the conical surface and seal.
The second check valve comprises a second valve body, a spring and a valve core, the outer wall of the second valve body is in interference fit with the inner wall of the liquid outlet, the valve core is in a circular truncated cone shape, the valve core is matched with the bottom of the liquid outlet, a liquid outlet hole is formed in the center of the second valve body, one end of the spring is connected with the second valve body in a matched mode, and the other end of the spring is connected with the valve core in a matched.
Foretell gas pocket department is provided with air cleaner, and air cleaner includes casing down, goes up casing and filtration membrane purification layer, and lower casing is hopper-shaped for falling, and the lower extreme is equipped with the coupling of being connected with the gas pocket, and the up end is equipped with an interior bulge loop base, goes up the casing and is the screen cover shape, and the lock is on the bulge loop base in the casing down, and filtration membrane purification layer is the glass fiber membrane, presss from both sides between internal bulge loop base of lower casing and last casing.
The lower end of the cleaning cup is provided with a sealing rubber pad, and the sealing rubber pad is an oval opening matched with the shape of the eye socket of the human body.
The upper end part of the pull rod is provided with a pull handle, and the upper end surface of the pull handle is provided with anti-skid grains.
The outer wall of the cleaning cup is symmetrically provided with holding parts which are provided with anti-skid grains.
The filtering device is filtering cotton.
The invention relates to an injection type eye cleaner, which comprises a cleaning cup, wherein the outer edge of the cleaning cup is smooth, a liquid circulator is arranged on the cleaning cup, the liquid circulator comprises a barrel body integrated with the cleaning cup, a liquid inlet and a liquid outlet which are arranged on the lower end surface of the barrel body, a piston is arranged in the barrel body, a pull rod is connected to the piston, a first one-way valve is arranged in the liquid inlet, a second one-way valve is arranged below the liquid outlet, a filtering device is arranged above the liquid outlet, an air hole is arranged on the upper end surface of the cleaning cup, the piston moves upwards, the first one-way valve is opened, the second one-way valve is closed, cleaning liquid enters the barrel body from the liquid inlet, the piston moves downwards, the first one-way valve is closed, the second one-way valve is opened, and the cleaning liquid in the barrel body is filtered by the filtering device and then is sprayed out from, the cleaning performance is good, and the head does not need to be shaken simultaneously, prevents that the neck is tired, and large granule rubbish such as metabolite, debris that the eye washs down can be filtered, avoids injury once more to eyes.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is an enlarged view of section I of FIG. 2;
fig. 4 is an enlarged view of a portion II in fig. 2.
Detailed Description
Embodiments of the present invention are described in further detail below with reference to the accompanying drawings.
Fig. 1 to 4 are schematic structural views of the present invention.
Wherein the reference numerals are: the cleaning device comprises a cleaning cup 1, an air hole 11, a holding part 12, a liquid circulator 2, a cylinder 21, a liquid inlet 22, a liquid outlet 23, a piston 24, a pull rod 25, a pull handle 26, a first one-way valve 3, a first valve body 31, a rotating shaft 32, a valve cover 33, a second one-way valve 4, a second valve body 41, a spring 42, a valve core 43, a filtering device 5, an air filter 6, a lower shell 61, an upper shell 62, a filtering membrane purifying layer 63, a pipe joint 64, a convex ring base 65 and a sealing rubber gasket 7.
Fig. 1 to 4 are schematic structural views of the present invention.
A jet type eye cleaner comprises a cleaning cup 1, the outer edge of the cleaning cup 1 is smooth, a liquid circulator 2 is arranged on the cleaning cup 1, the liquid circulator 2 comprises a barrel 21 integrated with the cleaning cup 1, a liquid inlet 22 and a liquid outlet 23 arranged on the lower end face of the barrel 21, the lower end face of the barrel 21 is positioned at the approximate middle position of the cleaning cup 1 so as to be beneficial for the liquid circulator 2 to suck cleaning liquid into the barrel, a piston 24 is arranged in the barrel 21, the piston 24 is in precise sliding fit with the inner wall of the barrel 21, a pull rod 25 is fixedly connected on the piston 24, a first one-way valve 3 is arranged in the liquid inlet 22, a second one-way valve 4 is arranged below the liquid outlet 23, a filtering device 5 is arranged above the liquid outlet 23, a baffle is arranged on the inner lower part of the barrel 21 and separates the filtering device 5 above the liquid outlet 23, an air hole 11, the air pressure in the cylinder 21 is negative pressure, the first one-way valve 3 is opened, the second one-way valve 4 is closed, the cleaning liquid enters the cylinder 21 from the liquid inlet 22, meanwhile, the outside air enters the cleaning cup 1 from the air hole 11 to balance the difference between the inside pressure and the outside pressure, the piston 24 moves downwards, the first one-way valve 3 is closed, the second one-way valve 4 is opened, the cleaning liquid in the cylinder 21 is sprayed out from the liquid outlet 23 after being filtered by the filtering device 5 to clean eyes, the air entering the cleaning cup 1 is discharged to the outside from the air hole 11, the neck does not need to shake in the cleaning process, the cervical vertebra fatigue is reduced, the spraying type cleaning can wash off the garbage on the eyes, the cleaning effect is good, the metabolite, the impurities and other large-particle garbage washed off the eyes can enter the cylinder 21 along with the cleaning liquid and can be filtered by the filtering device to remain in the cylinder 21, and the eyes cannot be, the cleaning liquid is poured into the cleaning cup, the cleaning cup is lightly pressed and buckled on eyes by lowering the head, the head is raised, and in the period, the air hole needs to be blocked by using the finger belly, so that the cleaning liquid is prevented from flowing out from the air hole.
In the embodiment, the first check valve 3 is a gasket type check valve, and includes a first valve body 31, a rotating shaft 32, and a valve cover 33, where the valve body is a sheet cylinder, the outer wall of the valve body is in interference fit with the inner wall of the liquid inlet 22, a conical hole is formed in the center of the valve body, a round hole is processed in the direction perpendicular to the axis of the cylinder at the upper part of the valve body, the rotating shaft 32 is installed in the round hole, the valve cover 33 is connected to the rotating shaft 32, the valve cover 33 is an external conical sheet, a conical hole of the valve cover 33 and the conical hole of the valve body form a conical seal, and the gasket type check valve can open the liquid inlet to the maximum extent, so that large-.
In the embodiment, the second one-way valve 4 includes a second valve body 41, a spring 42 and a valve core 43, the outer wall of the second valve body 41 is in interference fit with the inner wall of the liquid outlet 23, the valve core 43 is in a circular truncated cone shape, the valve core 43 is in fit with the bottom of the liquid outlet 23, a liquid outlet is arranged in the center of the second valve body 41, one end of the spring 42 is in fit connection with the second valve body 41, the other end of the spring is in fit connection with the valve core 43, the valve core 43 is in a circular truncated cone shape, the valve core 43 can split the sprayed cleaning liquid, so that the cleaning liquid is sprayed to the periphery of the eyeball, and the eye.
In the embodiment, the air hole 11 is provided with the air filter 6, the air filter 6 comprises a lower shell 61, an upper shell 62 and a filtering membrane purifying layer 63, the lower shell 61 is in an inverted funnel shape, the lower end of the lower shell is provided with a pipe joint 64 connected with the air hole 11, the upper port of the lower shell is provided with an inner convex ring base 65, the upper shell 62 is in a net cover shape and is buckled on the inner convex ring base 65 of the lower shell 61, the filtering membrane purifying layer 63 is a glass fiber membrane and is clamped between the convex ring base 65 of the lower shell 61 and the upper shell 62, the air filter 6 reduces various particles and pathogenic microorganisms in the air from entering the cleaning liquid, meanwhile, when the cleaning liquid is poured, the cleaning liquid can be prevented from flowing out of the air hole within a certain time, the cleaning liquid is poured into the cleaning cup, the cleaning cup is slightly pressed and buckled on the eye by lowering the head, and the head is raised.
In the embodiment, the lower end of the cleaning cup 1 is provided with the sealing rubber pad 7, the sealing rubber pad 7 is an oval opening and is matched with the shape of an eye socket of a human body, and the cleaning liquid can not flow out after the sealing rubber pad is buckled on the eye part.
In the embodiment, the upper end of the pull rod 25 is provided with a pull handle 26, and the upper end surface of the pull handle 26 is provided with anti-skid grains, so that the pull rod can be conveniently pulled and pressed.
In the embodiment, the outer wall of the cleaning cup 1 is symmetrically provided with the holding parts 12, the holding parts 12 are provided with anti-slip lines, so that the cleaning cup can be conveniently held in the operation process, and the cleaning cup is prevented from being separated from eyes.
In the embodiment, the filter device 5 is filter cotton.
While the preferred embodiments of the present invention have been illustrated, various changes and modifications may be made by one skilled in the art without departing from the scope of the invention.
Claims (1)
1. An injection type eye washer comprises a washing cup (1), and is characterized in that: the cleaning cup is characterized in that the outer edge of the cleaning cup (1) is smooth, a liquid circulator (2) is arranged on the cleaning cup (1), the liquid circulator (2) comprises a barrel (21) integrated with the cleaning cup (1), and a liquid inlet (22) and a liquid outlet (23) which are arranged on the lower end face of the barrel (21), a piston (24) is arranged in the barrel (21), a pull rod (25) is connected onto the piston (24), a first one-way valve (3) is arranged in the liquid inlet (22), a second one-way valve (4) is arranged below the liquid outlet (23), a filtering device (5) is arranged above the liquid outlet (23), an air hole (11) is formed in the upper end face of the cleaning cup (1), the piston (24) moves upwards, the first one-way valve (3) is opened, the second one-way valve (4) is closed, cleaning liquid enters the barrel (21) from the liquid inlet (22), the piston (24) moves downwards, the first one-way valve (3) is closed, the second one-way valve (4) is opened, and cleaning liquid in the cylinder (21) is filtered by the filtering device (5) and then is sprayed out from the liquid outlet (23); the first one-way valve (3) is a gasket type check valve and comprises a first valve body (31), a rotating shaft (32) and a valve cover (33), the first valve body (31) is a sheet cylinder, the outer wall of the first valve body (31) is in interference fit with the inner wall of the liquid inlet (22), a conical hole is formed in the center of the first valve body (31), a round hole is formed in the upper portion of the first valve body and perpendicular to the axis direction of the cylinder, the rotating shaft (32) is installed in the round hole, the valve cover (33) is connected to the rotating shaft (32), the valve cover (33) is an outer conical surface sheet, and the outer conical surface of the valve cover (33) and the conical hole of the first valve body (31); the second one-way valve (4) comprises a second valve body (41), a spring (42) and a valve core (43), the outer wall of the second valve body (41) is in interference fit with the inner wall of the liquid outlet (23), the valve core (43) is in a circular truncated cone shape, the valve core (43) is matched with the bottom of the liquid outlet (23), a liquid outlet hole is formed in the center of the second valve body (41), one end of the spring (42) is matched and connected with the second valve body (41), the other end of the spring is matched and connected with the valve core (43), and the valve core (43) has a shunting effect on the sprayed cleaning liquid so that the cleaning liquid is sprayed to the periphery of the eyeball; an air filter (6) is arranged at the air hole (11), the air filter (6) comprises a lower shell (61), an upper shell (62) and a filtering membrane purifying layer (63), the lower shell (61) is in an inverted funnel shape, the lower end of the lower shell (61) is provided with a pipe joint (64) connected with the air hole (11), an inner convex ring base (65) is arranged at the upper port of the lower shell (61), the upper shell (62) is in a net cover shape and is buckled on the inner convex ring base (65) of the lower shell (61), the filtering membrane purifying layer (63) is a glass fiber membrane and is clamped between the convex ring base (65) of the lower shell (61) and the upper shell (62), the air filter (6) reduces various particles and pathogenic microorganisms in the air from entering the cleaning solution, when the cleaning liquid is poured into the cleaning cup (1), the cleaning liquid is prevented from flowing out of the air hole within a certain time; the lower end of the cleaning cup (1) is provided with a sealing rubber pad (7), and the sealing rubber pad (7) is an oval opening matched with the shape of an eye socket of a human body; a pull handle (26) is arranged at the upper end part of the pull rod (25), and anti-skid grains are arranged on the upper end surface of the pull handle (26); the outer wall of the cleaning cup (1) is symmetrically provided with a holding part (12), and the holding part (12) is provided with anti-skid grains; the filtering device (5) is made of filtering cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810170328.6A CN108464927B (en) | 2018-03-01 | 2018-03-01 | Injection formula eyes purger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810170328.6A CN108464927B (en) | 2018-03-01 | 2018-03-01 | Injection formula eyes purger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108464927A CN108464927A (en) | 2018-08-31 |
| CN108464927B true CN108464927B (en) | 2019-12-20 |
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ID=63264988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810170328.6A Active CN108464927B (en) | 2018-03-01 | 2018-03-01 | Injection formula eyes purger |
Country Status (1)
| Country | Link |
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| CN (1) | CN108464927B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110420114A (en) * | 2018-11-09 | 2019-11-08 | 旭海顾普乐(天津)医疗器械科技有限公司 | A kind of hydraulic type massage machine |
| CN111214374B (en) * | 2020-02-27 | 2022-03-01 | 张乐 | Medical equipment for relieving eye fatigue |
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|---|---|---|---|---|
| CN2821323Y (en) * | 2005-02-02 | 2006-09-27 | 中国石化胜利油田有限公司桩西采油厂桩二生产管理区 | Spacer type single flow valve |
| CN201418857Y (en) * | 2009-06-03 | 2010-03-10 | 岳远昊 | Eye washing device for students |
| CN204050268U (en) * | 2014-07-25 | 2014-12-31 | 丁新如 | A kind of leakproof hand propelled ophthalmic medical irrigator |
| CN204106537U (en) * | 2014-09-11 | 2015-01-21 | 青岛市市立医院 | A kind of eyes cleaning cover |
| CN205913532U (en) * | 2016-06-28 | 2017-02-01 | 无锡市第二人民医院 | Portable cleaner is used in ophthalmology nursing |
| CN107737389A (en) * | 2017-12-08 | 2018-02-27 | 徐州天荣医疗通讯设备有限公司 | Air filter for transfusion system |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2046374U (en) * | 1989-03-23 | 1989-10-25 | 王根祥 | Eye washer |
| CN2115095U (en) * | 1992-04-02 | 1992-09-09 | 高天聪 | Self-aiding eyes washer |
| CN201290871Y (en) * | 2008-10-24 | 2009-08-19 | 陈伟强 | Eye-washing apparatus |
| CN203263782U (en) * | 2013-05-28 | 2013-11-06 | 武汉海奥圣医疗科技有限公司 | Double-valve nose washing device |
| CN203469000U (en) * | 2013-08-12 | 2014-03-12 | 杨锐 | Flushing device for ophthalmology |
| CN205586226U (en) * | 2016-03-31 | 2016-09-21 | 王华辉 | Ophthalmic purger |
-
2018
- 2018-03-01 CN CN201810170328.6A patent/CN108464927B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2821323Y (en) * | 2005-02-02 | 2006-09-27 | 中国石化胜利油田有限公司桩西采油厂桩二生产管理区 | Spacer type single flow valve |
| CN201418857Y (en) * | 2009-06-03 | 2010-03-10 | 岳远昊 | Eye washing device for students |
| CN204050268U (en) * | 2014-07-25 | 2014-12-31 | 丁新如 | A kind of leakproof hand propelled ophthalmic medical irrigator |
| CN204106537U (en) * | 2014-09-11 | 2015-01-21 | 青岛市市立医院 | A kind of eyes cleaning cover |
| CN205913532U (en) * | 2016-06-28 | 2017-02-01 | 无锡市第二人民医院 | Portable cleaner is used in ophthalmology nursing |
| CN107737389A (en) * | 2017-12-08 | 2018-02-27 | 徐州天荣医疗通讯设备有限公司 | Air filter for transfusion system |
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| Publication number | Publication date |
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| CN108464927A (en) | 2018-08-31 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Min Inventor after: Lu Le Inventor before: Lu Le |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191120 Address after: 271500 Dongping County traditional Chinese medicine hospital, 20 Foshan street, Dongping County, Shandong, Tai'an Applicant after: Wang Min Address before: Room 601, Unit N2, Huimin District, Yunlong District, Xuzhou City, Jiangsu Province Applicant before: Lu Le |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220831 Address after: 271500 No. 998, Dongyuan Road, Dongping County Economic Development Zone, Tai'an City, Shandong Province (Room 301, office building of County Economic Development Zone Management Committee) Patentee after: Dongping Dongyuan Technology Development Co.,Ltd. Address before: Dongping County Traditional Chinese Medicine Hospital, No. 20, Foshan Street, Dongping County, Tai'an City, Shandong Province, 271500 Patentee before: Wang Min |