CN2832134Y - An eyes washer - Google Patents
An eyes washer Download PDFInfo
- Publication number
- CN2832134Y CN2832134Y CN 200520042202 CN200520042202U CN2832134Y CN 2832134 Y CN2832134 Y CN 2832134Y CN 200520042202 CN200520042202 CN 200520042202 CN 200520042202 U CN200520042202 U CN 200520042202U CN 2832134 Y CN2832134 Y CN 2832134Y
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- CN
- China
- Prior art keywords
- main body
- body pipe
- water flow
- flow switch
- water
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an eye washer for first aid, which is composed of a main body and an eye flushing head communicated with the upper end of the main body, the main body comprises a water flow switch and an outer shell, wherein the middle of the outer shell is provided with a main body pipe and a reset spring. The upper end of the main body pipe is communicated with a water outlet, and the lower end of the main body pipe is communicated with a water inlet. The reset spring is arranged below a spacing structure of the main body pipe. The rear part of the lower end of the water flow switch is arranged on a position clamping structure of the main body pipe; the outer shell is provided with an opening and is provided with a baffle plate on the upper end of the opening and a stop slot on the lower end of the opening, and the water flow switch is arranged between a baffle plate and the stop slot. The water outlet and the water inlet are fixedly connected with the upper end and the lower end of the outer shell respectively. A flow control valve is arranged in the water outlet. When the water flow switch is not pressed, the main body pipe bears the pressure of the reset spring to close the flow control valve. When the water flow switch is pressed, the inner part on the lower end of the water flow switch presses down the main body pipe and then the main body pipe moves downwards to make the flow control valve opened and the water flow enlarged. The utility model has small size and can control the water flow and can atomize the water flow to prevent the eyes from being hurt by flushing.
Description
Technical field
This utility model relates to a kind of utensil that is used to clean eyes.
Background technology
At present, in many industries, be subjected to infringement, the especially eye damage of dust, poisonous and harmful medium, save oneself, will have serious consequences as untimely the flushing at the scene through regular meeting.Therefore these industries press for the equipment that promptly washes eyes in the working region outfit.But existing eye syringe mostly is stand formula or water storage type, and underaction during the excessive use of the former volume though the latter's volume is little, needs to use special collyrium cost higher, generally suits to use in hospital.
The utility model content
The purpose of this utility model is the shortcoming that will overcome prior art, provides a kind of and can control the current size, and volume is small and exquisite, eye syringe flexibly easy to use.
This utility model is to solve technical problem by the following technical solutions, that is:
Eye syringe is made up of main body and the dotting punch head that is communicated with main body one end, and described main body comprises water flow switch, shell, is provided with main body pipe and back-moving spring in the middle of the shell; The upper end of main body pipe is communicated with outlet, and main body pipe lower end is communicated with water inlet, wherein: be provided with y-type seal ring between described main body pipe and outlet and water inlet; The outer lower portion of described main body pipe is provided with the back-moving spring position limiting structure, and described back-moving spring is located at below this position limiting structure; Be provided with water flow switch screens structure near the outer middle side part of described main body pipe, described water flow switch in the lower end is located on this screens structure; Described shell is provided with opening, and this open upper end is provided with baffle plate, and open lower end is provided with only groove; Described water flow switch is located at baffle plate and ends between the groove, and wherein outside, water flow switch lower end is located at described ending in the groove; The outlet that described main body pipe upper end is communicated with is fixedlyed connected with the shell upper/lower terminal respectively with the water inlet that main body pipe lower end is communicated with; Be provided with flow control valve in the described outlet, the relation that is provided with of described main body pipe and flow control valve is: when not pressing water flow switch, the main body pipe is subjected to the pressure of back-moving spring to close flow control valve, also is that the dotting punch head does not have water to flow out; When pressing water flow switch, portion is toward pressing down the main body pipe in the water flow switch lower end, and moving down of main body pipe makes flow control valve open and make the current increase.
Above-mentioned eye syringe is provided with the flow-limiting valve that reduces current and prevents the check (non-return) valve that sealing refluxes in the described water inlet.
Above-mentioned eye syringe, described water flow switch is provided with locking device, and promptly the water flow switch upper end is provided with the locking tongue, correspondingly is provided with the locking mouth on the baffle plate of described shell aperture upper end.
Above-mentioned eye syringe, described dotting punch head can be a software; Also can comprise soft cover glass, atomising head, atomizing net and dust cap, can be simple eye head or eyes head, can be straight peen or elbow.
The beneficial effects of the utility model are: the degree of pressing by water flow switch can be controlled the unlatching of current and the size of current, and can carry out the current locking; The dotting punch head adopts software cover glass, atomising head and atomizing net, makes water outlet handle the show bubble water column through slow the pressure, prevents to dash and hinders eyes; This eye syringe volume is small and exquisite, can install for desk-top, wall type; Can be for single, double eye flushing; Also can be used as bottle washer with the flexible pipe head.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is a cutaway view of the present utility model;
Fig. 3 is the cutaway view of outlet in this utility model;
Fig. 4 is the cutaway view of water inlet in this utility model;
Fig. 5 is the external view of shell in this utility model;
Fig. 6 is the external view of shell part in this utility model;
Fig. 7 is the external view of water flow switch in this utility model.
The specific embodiment
Fig. 1, in, eye syringe is made up of main body 2 and the dotting punch head 1 that is communicated with main body upper end, the main body of eye syringe is made up of shell 21 and shell part 22, water flow switch 23, in Fig. 2, shell is provided with main body pipe 25 and back-moving spring 26 for 21 li, the upper end of main body pipe 25 is communicated with outlet 24, and the lower end is communicated with water inlet 27; The material of main body pipe 25, outlet 24 and water inlet 27 is copper, and outlet 24 and water inlet 27 are equipped with y-type seal ring 241,271 with main body pipe 25 places of connection; Main body pipe 25 outer lower portion are provided with the position limiting structure of back-moving spring 26, promptly are provided with limited step 252 and back-moving spring 26 just is enclosed within below this limited step 252 from 3/4 length of the up about back-moving spring 26 in main body pipe 25 lower ends; Outside main body pipe 25, be provided with the screens structure of water flow switch 23 near the middle side part, promptly this be provided with one section with water flow switch 23 lower ends in minister's degree 234 corresponding necking segment 251, portion's (see figure 7) is stuck in 251 li of this necking segment in water flow switch 23 lower ends; Shell is to constitute (seeing Fig. 5,6) by shell 21 and shell part 22, and shell part 22 is provided with the oblong openings 221 of corresponding water flow switch; Shell 21 upper/lower terminals are cylindrical shape, the stage casing is an opening, open upper end is provided with the baffle plate 211 of water flow switch 23 upper ends, baffle plate 211 is provided with a locking mouth 212, outside 233 (see figure 7)s in corresponding water flow switch 23 lower ends are provided with only groove 213 on shell part 22 openings, and water flow switch is located at baffle plate 211 and ends between the groove 213, and wherein outside, water flow switch 23 lower end 233 is stuck in described 213 li of the grooves that end, described water flow switch 23 is provided with locking device 231, and promptly water flow switch 23 left ends are provided with locking tongue 232.The outlet 24 that main body pipe 25 left ends are communicated with the mode that the water inlet 27 that main body pipe 25 right-hand members are communicated with is fixedlyed connected with the shell upper/lower terminal is: the outlet 24 and water inlet 27 outsides are equipped with binding groove 244,274 (seeing Fig. 3,4), shell 21 and shell part are equipped with fastening square hole 214,215 in two ends about in the of 22,222,223 (seeing Fig. 5,6), outlet 24 is filled in the shell 21 upper end cylinders and is entangled main body pipe 25 upper ends, the fastening square hole 222 in binding groove 244 alignment housings parts 22 upper ends of outlet 24; Water inlet 27 upper external screw threads 275 screw in the female thread in the shell 21 lower end cylinders and make the fastening square hole 215 in water inlet 27 binding grooves 274 alignment housings, 21 lower ends, cover shell part 22, the binding groove 244 that passes shell part 22, outlet 24 with snap close 28 from the fastening square hole 222 of shell part 22 fastens shell part 22, outlet 24 and shell 21 to the upper end fastening port 214 of shell 21, shell part 22, water inlet 27 and shell 21 is fastened in the shell lower end with snap close 29 equally.Be provided with flow control valve 242 in the described outlet 24, described main body pipe 25 with the relation that is provided with of flow control valve 242 is: when not pressing water flow switch 23, main body pipe 25 is subjected to the pressure of back-moving spring 26 to close flow control valve 242, also is that outlet 241 does not have water to flow out; When pressing water flow switch 23, rear portion, water flow switch 23 lower end is toward pressing down main body pipe 25, and moving down of main body pipe 25 makes flow control valve 242 open and make the current increase.The lower end is provided with the flow-limiting valve 273 that reduces current successively and prevents the check (non-return) valve 272 that sealing refluxes in the described water inlet 27.Described dotting punch head 1 comprises the dust cap 13 of software cover glass 12, atomising head 11, rustless steel atomizing net 111 and PP material.
Connect water inlet pipe in eye syringe water inlet 27 lower ends, can be installed in it on workbench or on the wall, also can tap into water tube hose, in can directly being held in the hand during use, when need flushing eyes, eyes are facing to software cover glass 12, press water flow switch 23 inward, dust cap 13 is washed open automatically by water, at this moment can look the degree that eyes are hurt, press the size that down stroke is freely controlled current, when current are maximum with water flow switch 23, also be that locking tongue 232 on the water flow switch 23 just in time reaches 212 li in locking mouth on the shell baffle plate 211, current are locked.Flushing finishes, and the locking device on the water flow switch 23 231 is down pushed away, and locking tongue 232 withdraws from locking mouth 212, and water flow switch 23 is subjected to the power of back-moving spring 26 and resets outward.
Above embodiment is only for the usefulness that this utility model is described, but not to restriction of the present utility model, person skilled in the relevant technique, under the situation that does not break away from spirit and scope of the present utility model, can also make various conversion or modification, therefore all technical schemes that are equal to also should belong to category of the present utility model, should be limited by each claim.
Claims (7)
1. eye syringe is made up of main body and the dotting punch head that is communicated with main body one end, and it is characterized in that: described main body comprises water flow switch, shell, is provided with main body pipe and back-moving spring in the middle of the shell; The upper end of main body pipe is communicated with outlet, and the lower end of main body pipe is communicated with water inlet, wherein
Be provided with y-type seal ring between described main body pipe and outlet and the water inlet;
The outer lower portion of described main body pipe is provided with the back-moving spring position limiting structure, and described back-moving spring is located at below this position limiting structure;
Be provided with water flow switch screens structure near the outer middle side part of described main body pipe, described water flow switch in the lower end is located on this screens structure;
Described shell is provided with opening, and this open upper end is provided with baffle plate, and open lower end is provided with only groove; Described water flow switch is located at baffle plate and ends between the groove, and wherein outside, water flow switch lower end is located at described ending in the groove;
The outlet that described main body pipe upper end is communicated with is fixedlyed connected with the shell upper/lower terminal respectively with the water inlet that main body pipe lower end is communicated with;
Be provided with flow control valve in the described outlet, the relation that is provided with of described main body pipe and flow control valve is: when not pressing water flow switch, the main body pipe is subjected to the pressure of back-moving spring to close flow control valve, also is that the dotting punch head does not have water to flow out; When pressing water flow switch, portion is toward pressing down the main body pipe in the water flow switch lower end, and moving down of main body pipe makes flow control valve open and make the current increase.
2. eye syringe according to claim 1 is characterized in that: be provided with the flow-limiting valve that reduces current in the described water inlet and prevent the check (non-return) valve that sealing refluxes.
3. eye syringe according to claim 1 is characterized in that: described water flow switch is provided with locking device, and promptly the water flow switch upper end is provided with the locking tongue, correspondingly is provided with the locking mouth on the baffle plate of described shell aperture upper end.
4. eye syringe according to claim 1 is characterized in that: described dotting punch head comprises soft cover glass, atomising head, atomizing net and dust cap.
5. eye syringe according to claim 4 is characterized in that: described dotting punch head is simple eye head or eyes head.
6. eye syringe according to claim 5 is characterized in that: described dotting punch head is straight peen or elbow.
7. eye syringe according to claim 1 is characterized in that: described dotting punch head is a software.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520042202 CN2832134Y (en) | 2005-06-06 | 2005-06-06 | An eyes washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520042202 CN2832134Y (en) | 2005-06-06 | 2005-06-06 | An eyes washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2832134Y true CN2832134Y (en) | 2006-11-01 |
Family
ID=37196450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520042202 Expired - Fee Related CN2832134Y (en) | 2005-06-06 | 2005-06-06 | An eyes washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2832134Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20100913A1 (en) * | 2010-05-20 | 2011-11-21 | Tof S R L | EMERGENCY SAFETY SHOWER |
| NL2024453B1 (en) * | 2019-03-04 | 2020-09-17 | Shanghai Bohua Security Equipment Co Ltd | A handheld eye washer |
-
2005
- 2005-06-06 CN CN 200520042202 patent/CN2832134Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20100913A1 (en) * | 2010-05-20 | 2011-11-21 | Tof S R L | EMERGENCY SAFETY SHOWER |
| WO2011145066A1 (en) * | 2010-05-20 | 2011-11-24 | Tof S.R.L. | Accident prevention emergency sprayhead |
| NL2024453B1 (en) * | 2019-03-04 | 2020-09-17 | Shanghai Bohua Security Equipment Co Ltd | A handheld eye washer |
| BE1027054B1 (en) * | 2019-03-04 | 2021-03-03 | Shanghai Bohua Security Equipment Co Ltd | Portable eye wash device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061101 Termination date: 20140606 |