CN207627480U - A kind of medicament for the eyes eye drop device - Google Patents
A kind of medicament for the eyes eye drop device Download PDFInfo
- Publication number
- CN207627480U CN207627480U CN201720447725.4U CN201720447725U CN207627480U CN 207627480 U CN207627480 U CN 207627480U CN 201720447725 U CN201720447725 U CN 201720447725U CN 207627480 U CN207627480 U CN 207627480U
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- China
- Prior art keywords
- cylindrical cavity
- connecting rod
- upper connecting
- tracheae
- metal tube
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Abstract
The utility model discloses a kind of medicament for the eyes eye drop devices, including dosing room, upper connecting rod and lower link, dosing room is fixed in upper connecting rod, upper connecting rod is equipped with ratchet, lower link is equipped with metal tube, ratchet is inserted into metal tube, it is also inserted with ejector pin and spring on the cylinder of metal tube, the bottom end of upper connecting rod and lower link is hinged with reaming hole piece by the first connection sheet, reaming hole on piece is uniformly provided with two suckers, sucker connects the first tracheae, cylindrical cavity is also hinged with by the second connection sheet between upper connecting rod and lower link, cylindrical cavity is internally provided with platen, telescopic rod is equipped with above platen, telescopic rod stretches out cylindrical cavity, the lower section of cylindrical cavity also penetrates through and is connected with the second tracheae, second tracheae is interconnected with each first tracheae.The utility model can improve the deficiencies in the prior art, can preferably be fixed to eyelid position, to promote the validity of dropping liquid.
Description
Technical field
The utility model is related to medical instruments field, especially a kind of medicament for the eyes eye drop device.
Background technology
Eyes are very sensitive places, and student and working clan are frequently necessary to dripping eyedrop to alleviate with asthenopia, old man
It is frequently necessary to disease and discomfort that dripping eyedrop carrys out some eyes of auxiliary treatment.Daily health caring, elimination eye of the eyedrops to eyes
Eyeball is tired and has good effect to the treatment of eye disease, has obtained being widely used for people, when filling medicament for the eyes, has pulled down eyelid,
Red papebral conjunctiva can be exposed, ocular fluid drops in conjunctiva palpebrae and white of the eye intersection, has space ocular fluid in this way, simultaneously
Ice-cold ocular fluid also avoids sensitive cornea, reduces excitement, and 205234754 U of Chinese utility model patent CN are disclosed
A kind of eye drop device.The eyelid that the eye drop device of this structure breaks user into two with one's hands by elastic reaming hole stick carries out filling liquid, but bullet
The sense of discomfort that the mode of property reaming hole stick brings patient strong, and eyelid can not often be firmly fixed, cause patient's
Usage experience reduces, to limit its scope of application.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of medicament for the eyes eye drop devices, can solve the prior art not
Foot, can preferably fix eyelid position, to promote the validity of dropping liquid.
In order to solve the above technical problems, technical solution adopted in the utility model is as follows.
A kind of medicament for the eyes eye drop device, including dosing room, further include upper connecting rod and lower link, and the dosing room is fixed on upper connecting rod
On, the top side of upper connecting rod is equipped with ratchet, and the top of lower link is equipped with cylindrical metal tube, and the ratchet is inserted into metal tube
It is interior, it is also vertically inserted with ejector pin on the cylinder of the metal tube, spring, the upper connecting rod are equipped between ejector pin and the cylinder of metal tube
Bottom end reaming hole piece is hinged with by the first connection sheet, the bottom end of lower link is hinged with reaming hole piece by the first connection sheet, described
Reaming hole on piece is uniformly provided with two suckers, and the back perforation of sucker is connected with the first tracheae, between the upper connecting rod and lower link
Cylindrical cavity is also hinged with by the second connection sheet, cylindrical cavity is internally provided with platen, is equipped between platen and cylindrical cavity inner wall
First sealing ring, platen top are equipped with telescopic rod, and telescopic rod stretches out the cylindrical cavity, and the lower section of cylindrical cavity also penetrates through connection
There are the second tracheae, the second tracheae to be interconnected with each first tracheae.
Preferably, being equipped with sliding slot between the telescopic rod and the top of cylindrical cavity.
Preferably, the ratchet center is equipped with through-hole, the center of the metal tube is equipped with rotary shaft, and the rotary shaft is inserted
Enter to through-hole.
Preferably, the telescopic rod top is equipped with the first hinge ring, cylindrical cavity bottom end is equipped with the second hinge ring, the first hinge ring
Hinged with the first connection sheet, the second hinge ring is hinged with the first connection sheet.
It is using advantageous effect caused by above-mentioned technical proposal：The upper connecting rod of the utility model is for fixing dosing
Room, dosing room are used to liquid instilling eyelid inside, and for reaming hole piece for fixed upper palpebra inferior, upper connecting rod and lower link pass through first
Connection sheet is hinged reaming hole piece, thereby may be ensured that the angle of reaming hole piece is fixed, is not changed with the shift in position of upper and lower strut, spine
The connection of wheel and metal tube, and by ejector pin limit ratchet, spring provides downward active force, it is ensured that up and down
Connecting rod will not rebound when press action, press metal tube, and the angle of upper and lower strut is made to become larger, and both may be implemented to upper and lower eye
The opening of eyelid and the action opened, and when pulling ejector pin, so that ejector pin and ratchet is separated, can both have been withdrawn, further,
Each reaming hole on piece is additionally provided with two suckers, carries out negative-pressure adsorption to eyelid, and pass through the first tracheae and the second tracheae and cylindricality
Cavity connects, and cylindrical cavity is divided into the first cavity and the second cavity by platen, and telescopic rod, telescopic rod and column are equipped at the top of platen
Shape cavity is hinged with upper connecting rod and lower link respectively, to when pressing metal tube, the angle of upper and lower strut be made to become larger, drives flexible
Bar stretches out cylindrical cavity, to drive platen to rise, makes to generate negative pressure in the second cavity of lower section, negative pressure by the first tracheae and
Second tracheae acts on sucker, so as to enable sucker preferably to adsorb upper lower eyelid, makes medicament for the eyes eye drop device
Upper and lower strut opens the action that can upper palpebra inferior preferably opened and be opened, in order to which dosing room fills eye drops.It stretches
It is equipped with sliding slot between contracting bar and the top of cylindrical cavity, certain sliding properties are provided, the flexible more smooth of telescopic rod is made, revolves
The connection relation of shaft and through-hole so that the connection of ratchet and metal tube is even closer reliable, improve eye drop device it is whole can
By property, the first hinge ring, the hinged relationship of the second hinge ring and the first connection sheet can enable the opening and closing motion of upper and lower strut
It is enough smoothly to drive contracting bar and cylindrical cavity, avoid mechanism blockage.
Description of the drawings
Fig. 1 is the structure chart of one specific implementation mode of the utility model.
Fig. 2 is side block diagram in one specific implementation mode of the utility model.
Fig. 3 is the side block diagram of reaming hole piece in one specific implementation mode of the utility model.
Fig. 4 is the structure chart of cylindrical cavity in one specific implementation mode of the utility model.
Fig. 5 is the structure chart that ratchet is connected with metal tube in one specific implementation mode of the utility model.
In figure：1, reaming hole piece；2, upper connecting rod；3, lower link；4, sucker；5, the first connection sheet；6, the first tracheae；7, second
Tracheae；8, telescopic rod；9, cylindrical cavity；10, platen；11, the first sealing ring；12, sliding slot；13, the first hinge ring；14, the second hinge
Ring；15, the first cavity；16, the second cavity；17, metal tube；18, ratchet；19, ejector pin；20, spring；21, dosing room；22,
Two connection sheets；23, rotary shaft；24, through-hole；25, holding tank；26, curved tongue.
Specific implementation mode
The standardized element used in the utility model can commercially, and shaped piece is according to specification and attached
The record of figure can carry out it is customized, the specific connection type of each part be all made of bolt ripe in the prior art, rivet,
The conventional means such as welding, stickup, this will not be detailed here.
Referring to Fig.1-5, one specific implementation mode of the utility model includes a kind of medicament for the eyes eye drop device, including dosing room 21,
It is characterized in that：Further include upper connecting rod 2 and lower link 3, the dosing room 21 is fixed in upper connecting rod 2, the top one of upper connecting rod 2
Side is equipped with ratchet 18, and the top of lower link 3 is equipped with cylindrical metal tube 17, and the ratchet 18 is inserted into metal tube 17, described
Ejector pin 19 is also vertically inserted on the cylinder of metal tube 17, between ejector pin 19 and the cylinder of metal tube 17 be equipped with spring 20, it is described on
The bottom end of connecting rod 2 is hinged with reaming hole piece 1 by the first connection sheet 5, and the bottom end of lower link 3 is hinged with expansion by the first connection sheet 5
Lamel 1, two suckers 4 are uniformly provided on the reaming hole piece 1, and the back perforation of sucker 4 is connected with the first tracheae 6, the upper company
Cylindrical cavity 9 is also hinged with by the second connection sheet 22 between bar 2 and lower link 3, cylindrical cavity 9 is internally provided with platen 10, pressure
The first sealing ring 11 is equipped between 9 inner wall of disk 10 and cylindrical cavity, 10 top of platen is equipped with telescopic rod 8, and telescopic rod 8 stretches out the column
Shape cavity 9, the lower section of cylindrical cavity 9, which also penetrates through, is connected with the second tracheae 7, and the second tracheae 7 is mutually connected with each first tracheae 6
It connects.The upper connecting rod 2 of the utility model is used to liquid instilling eyelid inside, reaming hole piece 1 for fixing dosing room 21, dosing room 21
For fixed upper palpebra inferior, upper connecting rod 2 and lower link 3 are hinged reaming hole piece 1 by the first connection sheet 5, thereby may be ensured that reaming hole
The angle of piece 1 is fixed, and is not changed with the shift in position of upper and lower strut, the connection of ratchet 18 and metal tube 17, and passes through ejector pin
19 limited to ratchet 18, and spring 20 provides downward active force, it is ensured that when upper and lower strut press action not
It can rebound, press metal tube 17, the angle of upper and lower strut is made to become larger, the opening to upper palpebra inferior both may be implemented and open dynamic
Make, and when pulling ejector pin 19, so that ejector pin 19 and ratchet 18 is separated, can both have been withdrawn, further, in each reaming hole piece 1
On be additionally provided with two suckers 4, negative-pressure adsorption is carried out to eyelid, and pass through the first tracheae 6 and the second tracheae 7 and connect with cylindrical cavity 9
It connects, cylindrical cavity 9 is divided by platen 10 for the first cavity 15 and the second cavity 16, and 10 top of platen is equipped with telescopic rod 8, telescopic rod
8 and cylindrical cavity 9 it is hinged with upper connecting rod 2 and lower link 3 respectively, to when press metal tube 17, the angle of upper and lower strut be made to become
Greatly, it drives telescopic rod 8 to stretch out cylindrical cavity 9, to drive platen 10 to rise, makes to generate negative pressure in the second cavity 16 of lower section,
Negative pressure is acted on by the first tracheae 6 and the second tracheae 7 on sucker 4, more preferable so as to enable sucker 4 to carry out upper lower eyelid
Absorption, so that the upper and lower strut of medicament for the eyes eye drop device is opened the action that can upper palpebra inferior preferably be opened and be opened, so as to
Eye drops is filled in dosing room 21.Sliding slot 12, telescopic rod 8 and cylindricality are equipped between the telescopic rod 8 and the top of cylindrical cavity 9
It is equipped with sliding slot 12 between the top of cavity 9, certain sliding properties are provided, the flexible more smooth of telescopic rod 8 is made.The ratchet
18 centers are equipped with through-hole 24, and the center of the metal tube 17 is equipped with rotary shaft 23, and the rotary shaft 23 is inserted into through-hole 24, is revolved
The connection relation of shaft 23 and through-hole 24 so that ratchet 18 and the connection of metal tube 17 are even closer reliable, improve eye drop device
Whole reliability.8 top of the telescopic rod is equipped with the first hinge ring 13, and 9 bottom end of cylindrical cavity is equipped with the second hinge ring 14, the first hinge
Ring 13 and the first connection sheet 5 are hinged, and the second hinge ring 14 and the first connection sheet 5 are hinged, the first hinge ring 13, the second hinge ring 14 and first
The hinged relationship of connection sheet 5 can enable the opening of upper and lower strut and closing motion smoothly drive telescopic rod 8 and cylindricality empty
Chamber 9, avoids mechanism blockage.
In addition, in order to ensure that a kind of novel reaming hole piece 1 has also been devised in the better effect of medicament for the eyes eye drop device, the utility model
Structure, the reaming hole piece 1 are sector structure, and upper and lower two reaming hole pieces 1 are symmetrically arranged, and the absorption side of the reaming hole piece 1 is uniformly set
There are several curved tongues 26, the back side of the reaming hole piece 1 of the lower section to be additionally provided with a holding tank 25, the reaming hole piece of sector structure
1, shape is similar with the shape of eyelid, so as to be preferably bonded to eyelid, improves the practical experience of patient, reaming hole piece
The curved tongue 26 of 1 absorption side, improves the frictional force of reaming hole piece 1 and eyelid, prevents from skidding, and curved tongue 26 can also
Massage effect is played to eyelid, the holding tank 25 of the back side of reaming hole piece 1 can be collected Sheng to the liquid flowed down out of eyeball
It puts, prevents it from falling in nose or in oral cavity, cause the sense of discomfort of patient, by above structure, can further promote expansion
The compactness and adsoptivity of lamel 1 and eyelid, promote the usage experience of patient.
Wherein, the devices such as the dosing room used in the utility model belong to the ripe prior art, this will not be detailed here its
Concrete structure.
In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings is merely for convenience of description the utility model, does not indicate or imply the indicated dress
It sets or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to the utility model
Limitation.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of medicament for the eyes eye drop device, including dosing room (21), it is characterised in that：Further include upper connecting rod (2) and lower link (3), institute
It states dosing room (21) to be fixed in upper connecting rod (2), the top side of upper connecting rod (2) is equipped with ratchet (18), the top of lower link (3)
Equipped with cylindrical metal tube (17), the ratchet (18) is inserted into metal tube (17), on the cylinder of the metal tube (17) also
It vertically is inserted with ejector pin (19), spring (20) is equipped between ejector pin (19) and the cylinder of metal tube (17), the upper connecting rod (2)
Bottom end is hinged with reaming hole piece (1) by the first connection sheet (5), and the bottom end of lower link (3) is hinged with expansion by the first connection sheet (5)
Lamel (1), two suckers (4) are uniformly provided on the reaming hole piece (1), and the back perforation of sucker (4) is connected with the first tracheae
(6), cylindrical cavity (9) is also hinged with by the second connection sheet (22) between the upper connecting rod (2) and lower link (3), cylindricality is empty
Chamber (9) is internally provided with platen (10), and the first sealing ring (11), platen (10) are equipped between platen (10) and cylindrical cavity (9) inner wall
Top is equipped with telescopic rod (8), and telescopic rod (8) stretches out the cylindrical cavity (9), and the lower section of cylindrical cavity (9), which also penetrates through, to be connected with
Second tracheae (7), the second tracheae (7) are interconnected with each first tracheae (6).
2. medicament for the eyes eye drop device according to claim 1, it is characterised in that：The top of the telescopic rod (8) and cylindrical cavity (9)
Sliding slot (12) is equipped between portion.
3. medicament for the eyes eye drop device according to claim 1, it is characterised in that：Ratchet (18) center is equipped with through-hole (24),
The center of the metal tube (17) is equipped with rotary shaft (23), and the rotary shaft (23) is inserted into through-hole (24).
4. medicament for the eyes eye drop device according to claim 1, it is characterised in that：Telescopic rod (8) top is equipped with the first hinge ring
(13), cylindrical cavity (9) bottom end is equipped with the second hinge ring (14), and the first hinge ring (13) is hinged with the first connection sheet (5), the second hinge ring
(14) hinged with the first connection sheet (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720447725.4U CN207627480U (en) | 2017-04-26 | 2017-04-26 | A kind of medicament for the eyes eye drop device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720447725.4U CN207627480U (en) | 2017-04-26 | 2017-04-26 | A kind of medicament for the eyes eye drop device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207627480U true CN207627480U (en) | 2018-07-20 |
Family
ID=62860195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720447725.4U Expired - Fee Related CN207627480U (en) | 2017-04-26 | 2017-04-26 | A kind of medicament for the eyes eye drop device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207627480U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109498260A (en) * | 2018-11-30 | 2019-03-22 | 南安市劲沣工业设计有限公司 | A kind of eyedrops auxiliary use device using principle of negative pressure |
-
2017
- 2017-04-26 CN CN201720447725.4U patent/CN207627480U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109498260A (en) * | 2018-11-30 | 2019-03-22 | 南安市劲沣工业设计有限公司 | A kind of eyedrops auxiliary use device using principle of negative pressure |
| CN109498260B (en) * | 2018-11-30 | 2021-06-01 | 南京溧水高新产业股权投资有限公司 | Auxiliary eye drop using device adopting negative pressure principle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180720 Termination date: 20190426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |