CN109452997A - A kind of quantitative dripping eyedrop cover - Google Patents
A kind of quantitative dripping eyedrop cover Download PDFInfo
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- CN109452997A CN109452997A CN201811500820.1A CN201811500820A CN109452997A CN 109452997 A CN109452997 A CN 109452997A CN 201811500820 A CN201811500820 A CN 201811500820A CN 109452997 A CN109452997 A CN 109452997A
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- shell
- eyedrops
- spring
- discharge nozzle
- compression cylinder
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/0008—Introducing ophthalmic products into the ocular cavity or retaining products therein
- A61F9/0026—Ophthalmic product dispenser attachments to facilitate positioning near the eye
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- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The present invention relates to a kind of dripping eyedrop cover more particularly to a kind of quantitative dripping eyedrop covers.Therefore, technical problem of the invention are as follows: it is consistent to provide a kind of medicament for the eyes water that can make drippage, and eyedrops can also be made accurately to fall on eyes the quantitative dripping eyedrop cover for avoiding waste.Technical solution are as follows: a kind of quantitative dripping eyedrop cover, includes shell, plug, arc framework, discharge nozzle, bearing block, circular block, bull stick etc.；Housing bottom is equipped with fixed device, is provided with dosing mouth among case top, and plug is located in dosing mouth, and the arc framework that can fill eyedrops is installed among shell inner top, and the discharge nozzle that eyedrops can be made to be discharged is connected among arc framework bottom, and bearing block is two.The present invention is by pouring into eyedrops in arc framework, then the present apparatus, which is tied up, is moved to discharge nozzle right above eyes on the face, and twisting knob can be such that eyedrops accurately falls on eyes, and by the effect of groove, the medicament for the eyes water of drippage can be made consistent.
Description
Technical field
The present invention relates to a kind of dripping eyedrop cover more particularly to a kind of quantitative dripping eyedrop covers.
Background technique
In daily life, people watch thing for a long time, and eyes, which are easy fatigue, to be influenced to see the clarity of thing, then need
Periodically medicament for the eyes water droplet is relieved fatigue on eyes, usual people are that hand takes eyedrops bottle by medicament for the eyes water droplet on eyes, by
Different in the dynamics that people presses eyedrops bottle, the amount for being easy to cause eyedrops to ooze is inconsistent, and the hand of people is easy to shake and lead
It causes eyedrops to be dropped in outside eyes, so as to cause waste, so a people is needed to help dripping eyedrop, and cautious presses
Eyedrops bottle is pressed, so delays people and does things, but also expend energy.
Summary of the invention
In order to overcome the dynamics for pressing eyedrops bottle due to people different, the amount for being easy to cause eyedrops to ooze is inconsistent, and
And people hand be easy shake cause eyedrops to be dropped in outside eyes, so as to cause waste the shortcomings that, therefore, technology of the invention is asked
It is entitled: it is consistent to provide a kind of medicament for the eyes water that can make drippage, and eyedrops can also be made accurately to fall on eyes and avoided
The quantitative dripping eyedrop cover of waste.
Technical solution are as follows: a kind of quantitative dripping eyedrop cover, include shell, plug, arc framework, discharge nozzle, bearing block,
Circular block, bull stick, knob and fixed device, housing bottom are equipped with fixed device, are provided with dosing mouth, plug position among case top
It is installed among shell inner top in the arc framework that eyedrops in dosing mouth, can be filled, being connected among arc framework bottom can
The discharge nozzle that eyedrops is discharged, bearing block are two, and what bearing block was respectively embedded into formula is mounted on middle part at left and right sides of discharge nozzle,
Bull stick is connect with the bearing in the bearing block of the left and right sides, and circular block is installed on bull stick right part, and circular block is located in discharge nozzle and it
Cooperate, the groove that eyedrops can be made mobile is all provided among circular block top and bottom, shell left lower is provided with through-hole, bull stick
Left end passes through through-hole and is equipped with the knob that circular block can be made to rotate.
Furthermore, it is therefore particularly preferred that fixed device includes the first bandage, public velcro, female velcro and the second bandage,
Shell left end is connected with the second bandage, and shell right end is connected with the first bandage, and public velcro is installed on the first bandage tail end, female evil spirit
Art patch is installed on the second bandage tail end, and female velcro and public velcro cooperate.
Furthermore, it is therefore particularly preferred that further include having pressurizing device, pressurizing device includes compression cylinder, first piston, cunning
Bar, connecting rod, the first spring, push plate, escape pipe, air inlet pipe and check valve, compression cylinder bolt the compression cylinder on the right side of shell inner top
Interior to be equipped with the first piston moved back and forth, first piston right flank middle part is connected with slide bar, and slide bar right end is on the right side of compression cylinder
Middle part is equipped with connecting rod, and on slide bar, wherein one end of the first spring is fixedly connected the first spring pocket with connecting rod top left side, the
The other end of one spring is fixedly connected with compression cylinder external right side face, and shell lower right side is provided with the opening playing the guiding role, connecting rod
Positioned at opening, push plate is installed on connecting rod right end, and compression cylinder bottom left is connected with air inlet pipe, is connected in air inlet pipe and compression cylinder,
Compression cylinder left upper portion, which is connected with, can discharge the air into the intracorporal escape pipe of arc frame, be designed on escape pipe and air inlet pipe unidirectional
Valve, escape pipe tail end are connect with arc framework right upper portion, are connected in escape pipe and arc framework.
Furthermore, it is therefore particularly preferred that further include having pull ring, hollow pipe, second piston, motion bar and second spring, can incite somebody to action
The hollow pipe of the intracorporal air discharge of arc frame is connect with escape pipe, is connected in hollow pipe and escape pipe, hollow pipe top is run through
Shell right upper portion, hollow pipe is interior to be equipped with the second piston moved back and forth, and hollow pipe top center is provided with guide hole, and motion bar is located at
In guide hole, motion bar bottom end is fixedly connected with second piston top center, and motion bar top is equipped with pull ring, and second spring covers
On motion bar, it is fixedly connected at the top of wherein one end of second spring and second piston, in the other end and hollow pipe of second spring
Top is fixedly connected.
Furthermore, it is therefore particularly preferred that further include having fixture block, third spring and circular slab, two above and below the outer left side of discharge nozzle
Side is all provided with guide groove, and fixture block is located in guide groove and cooperates with it, is connected with third spring between fixture block right side and guide groove right side, circle
Shape plate is installed on bull stick right part, and circular slab is located on the left of discharge nozzle, and eccentric position symmetrical expression in circular slab right side is provided with card slot,
Fixture block is located in card slot.
It is operated first personnel and extracts plug out of dosing mouth, then poured into eyedrops in arc framework by dosing mouth,
The intracorporal eyedrops of arc frame is fallen in groove, and when having suitable eyedrops in arc framework, plug is got back into dosing
In mouthful, shell can be fixed on the face by fixed device, and be moved to discharge nozzle right above eyes, then twist knob,
Knob drives bar rotation, and bar rotation drives circular block rotation, and circular block rotation drives eyedrops rotation by groove,
When eyedrops turns to lower section, eyedrops is fallen out out of groove, and then eyedrops is dripped on eyes by discharge nozzle, so
It repeatedly, can be by suitable medicament for the eyes water droplet on eyes.When eyes drop has suitable eyedrops, stop twisting knob, it is round
Block stops operating, and eyedrops also just stops drippage, and operator can be unclamped shell by fixed device, removes shell i.e.
It can.
It is operated first personnel to be moved to shell on the face, and is moved to discharge nozzle right above eyes, then pull first to tie up
Band and the second bandage are wound on rear side of head, and public velcro is sticked together with female velcro, and then public velcro is matched with female velcro
The first bandage and the second bandage are fixed in conjunction, and shell is fixed on the face.After operator's eyes drip off eyedrops, pull
First bandage and the second bandage are detached from public velcro and female velcro, can remove shell from the face.
When eyedrops pours into arc framework, operator can push push plate to move up and down, and push plate moves up and down band
Dynamic connecting rod moves up and down, and because of the effect of the first spring, connecting rod moves up and down band moving slide-bar and moves up and down, and slide bar moves up and down drive
First piston moves up and down, and when first piston moves down, air is pumped into compression cylinder by first piston by air inlet pipe, when
When first piston moves up, for first piston by the air push-in escape pipe in compression cylinder, the air in escape pipe is discharged into arc
In shape framework, air is discharged into arc framework and is pressurized to it.When pressure is enough in arc framework, can stop pushing push plate.
In this way, eyedrops can be made preferably to fall in groove.
When pressure is excessive in arc framework, operator can pull pull ring to move up, and pull ring moves up drive
Motion bar moves up, and motion bar, which moves up, drives second piston to move up, and second spring compression, second piston is to moving up
It is dynamic when not blocking venthole, pull ring is stopped drag, and then the intracorporal air of arc frame is discharged into hollow pipe by escape pipe, sky
Air in heart pipe is discharged by venthole.When pressure is normal in arc framework, pull ring is unclamped, because of the effect of second spring,
Motion bar, which moves down, drives second piston to move down recovery to original position.In this way, the excessive shadow of pressure in arc framework can be prevented
Ring circular block rotation.
When operator twists knob, bar rotation drives circular slab to rotate simultaneously, because of the effect of third spring,
Circular slab rotation is detached from fixture block and card slot, continues to twist knob, and then make fixture block be caught in card again when circular slab continues to rotate
When in slot, operator is also known that eyedrops will drop down.In this way, can make operator it is clearer know turned
One circle eyedrops will drop down.
The present invention is by pouring into eyedrops in arc framework, then the present apparatus is tied up makes discharge nozzle be moved to eyes on the face
Surface, twisting knob can be such that eyedrops accurately falls on eyes, and by the effect of groove, can make the eye of drippage
Liquid medicine amount is consistent, by pressurizing device, then the intracorporal eyedrops of arc frame can be made preferably to fall in groove and oozed, sky is passed through
The intracorporal pressure of arc frame can be discharged in the effect of heart pipe and venthole, avoid the excessive influence circular block rotation of pressure.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the invention.
Fig. 2 is the enlarged diagram of part A of the present invention.
Fig. 3 is the enlarged diagram of part B of the present invention.
In figure: 1. shells, 2. dosing mouths, 3. plugs, 4. arc frameworks, 5. discharge nozzles, 6. bearing blocks, 7. circular blocks,
8. groove, 9. bull sticks, 10. through-holes, 11. knobs, 12. fixed devices, 121. first bandages, 122. public velcro, 123. female evil spirits
Art patch, 124. second bandages, 13. pressurizing devices, 131. compression cylinders, 132. first pistons, 133. slide bars, 134. connecting rods, 135.
First spring, 136. openings, 137. push plates, 138. escape pipes, 139. air inlet pipe, 1310. check valves, 14. pull rings, 15. is hollow
Pipe, 16. ventholes, 17. second pistons, 18. motion bars, 19. guide holes, 20. second springs, 21. guide grooves, 22. fixture blocks, 23. the
Three springs, 24. circular slabs, 25. card slots.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
A kind of quantitative dripping eyedrop cover, as shown in Figure 1-3, include shell 1, plug 3, arc framework 4, discharge nozzle 5, bearing block
6, circular block 7, bull stick 9, knob 11 and fixed device 12,1 bottom of shell are equipped with fixed device 12, and 1 top center of shell is provided with
Dosing mouth 2, plug 3 are located in dosing mouth 2, and the arc framework 4 that can fill eyedrops is installed among 1 inner top of shell, arc frame
The discharge nozzle 5 that eyedrops can be made to be discharged is connected among 4 bottom of body, bearing block 6 is two, and bearing block 6 is respectively embedded into the peace of formula
Mounted in 5 left and right sides middle part of discharge nozzle, bull stick 9 is connect with the bearing in left and right sides bearing block 6, and circular block 7 is installed on bull stick 9
Right part, circular block 7 are located in discharge nozzle 5 and cooperate with it, and eyedrops movement can be made by being all provided among 7 top and bottom of circular block
Groove 8,1 left lower of shell are provided with through-hole 10, and 9 left end of bull stick passes through through-hole 10 and is equipped with the knob that circular block 7 can be made to rotate
11。
Embodiment 2
A kind of quantitative dripping eyedrop cover, as shown in Figure 1-3, include shell 1, plug 3, arc framework 4, discharge nozzle 5, bearing block
6, circular block 7, bull stick 9, knob 11 and fixed device 12,1 bottom of shell are equipped with fixed device 12, and 1 top center of shell is provided with
Dosing mouth 2, plug 3 are located in dosing mouth 2, and the arc framework 4 that can fill eyedrops is installed among 1 inner top of shell, arc frame
The discharge nozzle 5 that eyedrops can be made to be discharged is connected among 4 bottom of body, bearing block 6 is two, and bearing block 6 is respectively embedded into the peace of formula
Mounted in 5 left and right sides middle part of discharge nozzle, bull stick 9 is connect with the bearing in left and right sides bearing block 6, and circular block 7 is installed on bull stick 9
Right part, circular block 7 are located in discharge nozzle 5 and cooperate with it, and eyedrops movement can be made by being all provided among 7 top and bottom of circular block
Groove 8,1 left lower of shell are provided with through-hole 10, and 9 left end of bull stick passes through through-hole 10 and is equipped with the knob that circular block 7 can be made to rotate
11。
Fixed device 12 includes the first bandage 121, public velcro 122, female velcro 123 and the second bandage 124, shell
1 left end is connected with the second bandage 124, and 1 right end of shell is connected with the first bandage 121, and public velcro 122 is installed on the first bandage
121 tail ends, female velcro 123 are installed on 124 tail end of the second bandage, and female velcro 123 and public velcro 122 cooperate.
Embodiment 3
A kind of quantitative dripping eyedrop cover, as shown in Figure 1-3, include shell 1, plug 3, arc framework 4, discharge nozzle 5, bearing block
6, circular block 7, bull stick 9, knob 11 and fixed device 12,1 bottom of shell are equipped with fixed device 12, and 1 top center of shell is provided with
Dosing mouth 2, plug 3 are located in dosing mouth 2, and the arc framework 4 that can fill eyedrops is installed among 1 inner top of shell, arc frame
The discharge nozzle 5 that eyedrops can be made to be discharged is connected among 4 bottom of body, bearing block 6 is two, and bearing block 6 is respectively embedded into the peace of formula
Mounted in 5 left and right sides middle part of discharge nozzle, bull stick 9 is connect with the bearing in left and right sides bearing block 6, and circular block 7 is installed on bull stick 9
Right part, circular block 7 are located in discharge nozzle 5 and cooperate with it, and eyedrops movement can be made by being all provided among 7 top and bottom of circular block
Groove 8,1 left lower of shell are provided with through-hole 10, and 9 left end of bull stick passes through through-hole 10 and is equipped with the knob that circular block 7 can be made to rotate
11。
Fixed device 12 includes the first bandage 121, public velcro 122, female velcro 123 and the second bandage 124, shell
1 left end is connected with the second bandage 124, and 1 right end of shell is connected with the first bandage 121, and public velcro 122 is installed on the first bandage
121 tail ends, female velcro 123 are installed on 124 tail end of the second bandage, and female velcro 123 and public velcro 122 cooperate.
It further include having pressurizing device 13, pressurizing device 13 includes compression cylinder 131, first piston 132, slide bar 133, connecting rod
134, the first spring 135, push plate 137, escape pipe 138, air inlet pipe 139 and check valve 1310, compression cylinder 131 are bolted in shell 1
On the right side of inner top, the first piston 132 moved back and forth is equipped in compression cylinder 131,132 right flank middle part of first piston is connected with cunning
Bar 133,133 right end of slide bar are equipped with connecting rod 134 through 131 right side central of compression cylinder, the first 135 sets of spring on slide bar 133,
Wherein one end of first spring 135 is fixedly connected with 134 top left side of connecting rod, the other end and compression cylinder 131 of the first spring 135
External right side face is fixedly connected, and 1 lower right side of shell is provided with the opening 136 playing the guiding role, and connecting rod 134 is located at opening 136, push plate
137 are installed on 134 right end of connecting rod, and 131 bottom left of compression cylinder is connected with air inlet pipe 139, in air inlet pipe 139 and compression cylinder 131
Connection, 131 left upper portion of compression cylinder are connected with the escape pipe 138 that can be discharged the air into arc framework 4, escape pipe 138 with into
Check valve 1310 is designed on tracheae 139,138 tail end of escape pipe is connect with 4 right upper portion of arc framework, escape pipe 138 and arc
Connection in shape framework 4.
Embodiment 4
A kind of quantitative dripping eyedrop cover, as shown in Figure 1-3, include shell 1, plug 3, arc framework 4, discharge nozzle 5, bearing block
6, circular block 7, bull stick 9, knob 11 and fixed device 12,1 bottom of shell are equipped with fixed device 12, and 1 top center of shell is provided with
Dosing mouth 2, plug 3 are located in dosing mouth 2, and the arc framework 4 that can fill eyedrops is installed among 1 inner top of shell, arc frame
The discharge nozzle 5 that eyedrops can be made to be discharged is connected among 4 bottom of body, bearing block 6 is two, and bearing block 6 is respectively embedded into the peace of formula
Mounted in 5 left and right sides middle part of discharge nozzle, bull stick 9 is connect with the bearing in left and right sides bearing block 6, and circular block 7 is installed on bull stick 9
Right part, circular block 7 are located in discharge nozzle 5 and cooperate with it, and eyedrops movement can be made by being all provided among 7 top and bottom of circular block
Groove 8,1 left lower of shell are provided with through-hole 10, and 9 left end of bull stick passes through through-hole 10 and is equipped with the knob that circular block 7 can be made to rotate
11。
Fixed device 12 includes the first bandage 121, public velcro 122, female velcro 123 and the second bandage 124, shell
1 left end is connected with the second bandage 124, and 1 right end of shell is connected with the first bandage 121, and public velcro 122 is installed on the first bandage
121 tail ends, female velcro 123 are installed on 124 tail end of the second bandage, and female velcro 123 and public velcro 122 cooperate.
It further include having pressurizing device 13, pressurizing device 13 includes compression cylinder 131, first piston 132, slide bar 133, connecting rod
134, the first spring 135, push plate 137, escape pipe 138, air inlet pipe 139 and check valve 1310, compression cylinder 131 are bolted in shell 1
On the right side of inner top, the first piston 132 moved back and forth is equipped in compression cylinder 131,132 right flank middle part of first piston is connected with cunning
Bar 133,133 right end of slide bar are equipped with connecting rod 134 through 131 right side central of compression cylinder, the first 135 sets of spring on slide bar 133,
Wherein one end of first spring 135 is fixedly connected with 134 top left side of connecting rod, the other end and compression cylinder 131 of the first spring 135
External right side face is fixedly connected, and 1 lower right side of shell is provided with the opening 136 playing the guiding role, and connecting rod 134 is located at opening 136, push plate
137 are installed on 134 right end of connecting rod, and 131 bottom left of compression cylinder is connected with air inlet pipe 139, in air inlet pipe 139 and compression cylinder 131
Connection, 131 left upper portion of compression cylinder are connected with the escape pipe 138 that can be discharged the air into arc framework 4, escape pipe 138 with into
Check valve 1310 is designed on tracheae 139,138 tail end of escape pipe is connect with 4 right upper portion of arc framework, escape pipe 138 and arc
Connection in shape framework 4.
It further include having pull ring 14, hollow pipe 15, second piston 17, motion bar 18 and second spring 20, it can be by arc framework 4
The hollow pipe 15 of interior air discharge is connect with escape pipe 138, is connected in hollow pipe 15 and escape pipe 138,15 top of hollow pipe
The second piston 17 moved back and forth is equipped in 1 right upper portion of shell, hollow pipe 15,15 top center of hollow pipe is provided with guide hole
19, motion bar 18 is located in guide hole 19, and 18 bottom end of motion bar is fixedly connected with 17 top center of second piston, 18 top of motion bar
Pull ring 14 is installed, 20 sets of second spring on motion bar 18, are consolidated at the top of wherein one end of second spring 20 and second piston 17
Fixed connection, the other end of second spring 20 are fixedly connected with 15 inner top of hollow pipe.
Embodiment 5
A kind of quantitative dripping eyedrop cover, as shown in Figure 1-3, include shell 1, plug 3, arc framework 4, discharge nozzle 5, bearing block
6, circular block 7, bull stick 9, knob 11 and fixed device 12,1 bottom of shell are equipped with fixed device 12, and 1 top center of shell is provided with
Dosing mouth 2, plug 3 are located in dosing mouth 2, and the arc framework 4 that can fill eyedrops is installed among 1 inner top of shell, arc frame
The discharge nozzle 5 that eyedrops can be made to be discharged is connected among 4 bottom of body, bearing block 6 is two, and bearing block 6 is respectively embedded into the peace of formula
Mounted in 5 left and right sides middle part of discharge nozzle, bull stick 9 is connect with the bearing in left and right sides bearing block 6, and circular block 7 is installed on bull stick 9
Right part, circular block 7 are located in discharge nozzle 5 and cooperate with it, and eyedrops movement can be made by being all provided among 7 top and bottom of circular block
Groove 8,1 left lower of shell are provided with through-hole 10, and 9 left end of bull stick passes through through-hole 10 and is equipped with the knob that circular block 7 can be made to rotate
11。
Fixed device 12 includes the first bandage 121, public velcro 122, female velcro 123 and the second bandage 124, shell
1 left end is connected with the second bandage 124, and 1 right end of shell is connected with the first bandage 121, and public velcro 122 is installed on the first bandage
121 tail ends, female velcro 123 are installed on 124 tail end of the second bandage, and female velcro 123 and public velcro 122 cooperate.
It further include having pressurizing device 13, pressurizing device 13 includes compression cylinder 131, first piston 132, slide bar 133, connecting rod
134, the first spring 135, push plate 137, escape pipe 138, air inlet pipe 139 and check valve 1310, compression cylinder 131 are bolted in shell 1
On the right side of inner top, the first piston 132 moved back and forth is equipped in compression cylinder 131,132 right flank middle part of first piston is connected with cunning
Bar 133,133 right end of slide bar are equipped with connecting rod 134 through 131 right side central of compression cylinder, the first 135 sets of spring on slide bar 133,
Wherein one end of first spring 135 is fixedly connected with 134 top left side of connecting rod, the other end and compression cylinder 131 of the first spring 135
External right side face is fixedly connected, and 1 lower right side of shell is provided with the opening 136 playing the guiding role, and connecting rod 134 is located at opening 136, push plate
137 are installed on 134 right end of connecting rod, and 131 bottom left of compression cylinder is connected with air inlet pipe 139, in air inlet pipe 139 and compression cylinder 131
Connection, 131 left upper portion of compression cylinder are connected with the escape pipe 138 that can be discharged the air into arc framework 4, escape pipe 138 with into
Check valve 1310 is designed on tracheae 139,138 tail end of escape pipe is connect with 4 right upper portion of arc framework, escape pipe 138 and arc
Connection in shape framework 4.
It further include having pull ring 14, hollow pipe 15, second piston 17, motion bar 18 and second spring 20, it can be by arc framework 4
The hollow pipe 15 of interior air discharge is connect with escape pipe 138, is connected in hollow pipe 15 and escape pipe 138,15 top of hollow pipe
The second piston 17 moved back and forth is equipped in 1 right upper portion of shell, hollow pipe 15,15 top center of hollow pipe is provided with guide hole
19, motion bar 18 is located in guide hole 19, and 18 bottom end of motion bar is fixedly connected with 17 top center of second piston, 18 top of motion bar
Pull ring 14 is installed, 20 sets of second spring on motion bar 18, are consolidated at the top of wherein one end of second spring 20 and second piston 17
Fixed connection, the other end of second spring 20 are fixedly connected with 15 inner top of hollow pipe.
It further include having fixture block 22, third spring 23 and circular slab 24, the outer left side of discharge nozzle 5 is all provided with guide groove in two sides up and down
21, fixture block 22 is located in guide groove 21 and cooperates with it, and 22 right side of fixture block and guide groove are connected with third spring 23 between 21 right side, circle
Shape plate 24 is installed on 9 right part of bull stick, and circular slab 24 is located at 5 left side of discharge nozzle, 24 right side eccentric position symmetrical expression of circular slab
It is provided with card slot 25, fixture block 22 is located in card slot 25.
It is operated first personnel and extracts plug 3 out of dosing mouth 2, then eyedrops is poured by arc framework 4 by dosing mouth 2
Interior, the eyedrops in arc framework 4 is fallen in groove 8, and when having suitable eyedrops in arc framework 4, plug 3 is got back into
To dosing mouth 2, shell 1 can be fixed on the face by fixed device 12, and be moved to discharge nozzle 5 right above eyes,
Knob 11 is twisted again, and the rotation of knob 11 drives bull stick 9 to rotate, and the rotation of bull stick 9 drives circular block 7 to rotate, and the rotation of circular block 7 passes through
Groove 8 drives eyedrops rotation, and when eyedrops turns to lower section, eyedrops is fallen out out of groove 8, and then eyedrops passes through
Discharge nozzle 5 drips on eyes, repeatedly, can be by suitable medicament for the eyes water droplet on eyes.When eyes drop has suitable medicament for the eyes
When water, stop twisting knob 11, circular block 7 stops operating, and eyedrops also just stops drippage, and operator can be filled by fixed
It sets 12 to unclamp shell 1, removes shell 1.
It is operated first personnel to be moved to shell 1 on the face, and is moved to discharge nozzle 5 right above eyes, then pull first
Bandage 121 and the second bandage 124 are wound on rear side of head, and public velcro 122 is sticked together with female velcro 123, and then public magic
Patch 122 cooperates with female velcro 123 fixes the first bandage 121 and the second bandage 124, and shell 1 is fixed on the face.Work as behaviour
Make to pull the first bandage 121 and the second bandage 124 to make public velcro 122 and female velcro 123 after personnel's eyes drip off eyedrops
It is detached from, shell 1 can be removed from the face.
When eyedrops pours into arc framework 4, operator can push push plate 137 to move up and down, about 137 push plate
Mobile that connecting rod 134 is driven to move up and down, because of the effect of the first spring 135, connecting rod 134 moves up and down to be moved down on band moving slide-bar 133
Dynamic, slide bar 133, which moves up and down, drives first piston 132 to move up and down, when first piston 132 moves down, first piston 132
Air is pumped into compression cylinder 131 by air inlet pipe 139, when first piston 132 moves up, first piston 132 will compress
In air push-in escape pipe 138 in cylinder 131, the air in escape pipe 138 is discharged into arc framework 4, and air is discharged into arc frame
It is pressurized in body 4.When pressure is enough in arc framework 4, can stop pushing push plate 137.In this way, eyedrops can be made more preferable
Fall in groove 8.
When pressure is excessive in arc framework 4, operator can pull pull ring 14 to move up, and pull ring 14 moves up
Motion bar 18 is driven to move up, motion bar 18, which moves up, drives second piston 17 to move up, and second spring 20 is compressed, the
Two pistons 17 move up when not blocking venthole 16, stop drag pull ring 14, and then the air in arc framework 4 is by going out
Tracheae 138 is discharged into hollow pipe 15, and the air in hollow pipe 15 is discharged by venthole 16.When pressure is normal in arc framework 4
When, pull ring 14 is unclamped, because of the effect of second spring 20, motion bar 18, which moves down, drives second piston 17 to move down recovery extremely
It is in situ.In this way, can prevent the excessive influence circular block 7 of pressure in arc framework 4 from rotating.
When operator, which twists knob 11, to be rotated, bull stick 9 rotates while circular slab 24 being driven to rotate, because of third spring 23
Effect, the rotation of circular slab 24 is detached from fixture block 22 and card slot 25, continues to twist knob 11, and then when circular slab 24 continues to rotate
When being caught in fixture block 22 again in card slot 25, operator is also known that eyedrops will drop down.In this way, operator can be made
Member is clearer to know that having made a circle eyedrops will drop down.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (5)
1. a kind of quantitative dripping eyedrop cover, includes shell, plug, arc framework and discharge nozzle, is provided with and adds among case top
Medicine mouth, plug are located in dosing mouth, and the arc framework that can fill eyedrops is installed among shell inner top, in arc framework bottom
Between be connected with can make eyedrops be discharged discharge nozzle, characterized in that further include having bearing block, circular block, bull stick, knob and fixation
Device, housing bottom are equipped with fixed device, and bearing block is two, and bearing block is respectively embedded into being mounted at left and right sides of discharge nozzle of formula
Middle part, bull stick are connect with the bearing in the bearing block of the left and right sides, and circular block is installed on bull stick right part, and circular block is located in discharge nozzle
Cooperating with it, the groove that eyedrops can be made mobile is all provided among circular block top and bottom, shell left lower is provided with through-hole,
Bull stick left end passes through through-hole and is equipped with the knob that circular block can be made to rotate.
2. a kind of quantitative dripping eyedrop cover as described in claim 1, characterized in that fixed device includes the first bandage, public affairs
Velcro, female velcro and the second bandage, shell left end are connected with the second bandage, and shell right end is connected with the first bandage, public evil spirit
Art patch is installed on the first bandage tail end, and female velcro is installed on the second bandage tail end, and female velcro and public velcro cooperate.
3. a kind of quantitative dripping eyedrop cover as claimed in claim 2, characterized in that it further include having pressurizing device, pressurizing device
It include compression cylinder, first piston, slide bar, connecting rod, the first spring, push plate, escape pipe, air inlet pipe and check valve, compression cylinder bolt
It connects on the right side of shell inner top, the first piston moved back and forth is equipped in compression cylinder, first piston right flank middle part is connected with cunning
Bar, slide bar right end are equipped with connecting rod through compression cylinder right side central, and the first spring pocket is on slide bar, wherein one end of the first spring
It is fixedly connected with connecting rod top left side, the other end of the first spring is fixedly connected with compression cylinder external right side face, shell lower right side
It is provided with the opening playing the guiding role, connecting rod is located at opening, and push plate is installed on connecting rod right end, and compression cylinder bottom left is connected with air inlet
It is connected in pipe, air inlet pipe and compression cylinder, compression cylinder left upper portion, which is connected with, can discharge the air into the intracorporal escape pipe of arc frame, out
It is designed with check valve in tracheae and air inlet pipe, escape pipe tail end is connect with arc framework right upper portion, escape pipe and arc framework
Interior connection.
4. a kind of quantitative dripping eyedrop cover as claimed in claim 3, characterized in that further include thering is pull ring, hollow pipe, second to live
The hollow pipe of the intracorporal air discharge of arc frame can be connect, hollow pipe and outlet by plug, motion bar and second spring with escape pipe
It is connected in pipe, shell right upper portion is run through on hollow pipe top, and the second piston moved back and forth, hollow pipe top are equipped in hollow pipe
Centre is provided with guide hole, and motion bar is located in guide hole, and motion bar bottom end is fixedly connected with second piston top center, motion bar top
Pull ring is installed, second spring covers on motion bar, is fixedly connected at the top of wherein one end of second spring and second piston, second
The other end of spring is fixedly connected with hollow pipe inner top.
5. a kind of quantitative dripping eyedrop cover as claimed in claim 4, characterized in that further include having fixture block, third spring and circle
Shape plate, two sides are all provided with guide groove to the outer left side of discharge nozzle up and down, and fixture block is located in guide groove and cooperates with it, fixture block right side and guide groove
Third spring is connected between right side, circular slab is installed on bull stick right part, and circular slab is located on the left of discharge nozzle, circular slab right side
Eccentric position symmetrical expression is provided with card slot, and fixture block is located in card slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811500820.1A CN109452997B (en) | 2018-12-10 | 2018-12-10 | Quantitative eye drop liquid medicine cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811500820.1A CN109452997B (en) | 2018-12-10 | 2018-12-10 | Quantitative eye drop liquid medicine cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109452997A true CN109452997A (en) | 2019-03-12 |
| CN109452997B CN109452997B (en) | 2020-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811500820.1A Expired - Fee Related CN109452997B (en) | 2018-12-10 | 2018-12-10 | Quantitative eye drop liquid medicine cover |
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| Country | Link |
|---|---|
| CN (1) | CN109452997B (en) |
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Also Published As
| Publication number | Publication date |
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| CN109452997B (en) | 2020-08-25 |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Yan Inventor after: Zhong Yanmei Inventor after: Lai Shenghuan Inventor before: Lai Shenghuan |
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Effective date of registration: 20200729 Address after: 262400, 278 Limin street, Changle County, Shandong, Weifang Applicant after: Zhou Yan Applicant after: Zhong Yanmei Address before: Room 601, Innovation Park, 31 Kefeng Road, Science City, Guangzhou High-tech Industrial Development Zone, Guangdong 510000 Applicant before: Lai Shenghuan |
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Granted publication date: 20200825 Termination date: 20211210 |