CN217138638U - Novel handheld push type eye washer - Google Patents
Novel handheld push type eye washer Download PDFInfo
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- CN217138638U CN217138638U CN202123263170.3U CN202123263170U CN217138638U CN 217138638 U CN217138638 U CN 217138638U CN 202123263170 U CN202123263170 U CN 202123263170U CN 217138638 U CN217138638 U CN 217138638U
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- extrusion pump
- opening
- bottle
- eye
- button
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Abstract
The utility model provides a novel handheld push type eyewash ware, the bottle comprises a bottle body, the extrusion pump, button and transparent eye-shade, a serial communication port, the extrusion pump bottom is provided with the opening, be provided with the bottle in the opening, the one end of keeping away from the bottle is provided with the button, extrusion pump upper end one side is provided with pivot commentaries on classics piece, be provided with transparent eye-shade on the commentaries on classics piece, this novel handheld push type eyewash ware, moreover, the steam generator is simple in structure, the external screw thread through the bottle cooperatees with the internal thread of extrusion pump and makes the bottle be connected fixedly with the extrusion pump, the inflator inflates to the bottle through the piston, the air vent can prevent suck-back, and air vent and inflator all are provided with one-way pneumatic valve, prevent unable inflating the inflator, the pivot can make the eye-shade rotate different angles with commentaries on classics piece, auxiliary appliances such as elastic cord can be blocked to the draw-in eye-shade surface.
Description
Technical Field
The utility model relates to a medical science field relates to a novel handheld push type eye washer very much.
Background
The hand-held eye washer is a safety protection article, and when toxic and harmful substances are splashed to the body, face and eyes of workers, the adopted safety protection article can quickly reduce harm to the minimum, and is widely adopted in most laboratories and hospitals of foreign developed industrial countries (America, UK and the like) as early as 80 years. In recent years, hand-held eye washers are widely popular in China, but the eye washers on the market at present have the defects that the eye washers on the market at present are sealed by glue or ball seals, have short service life and no water flow pressure adjusting function, so that water beams under different use pressure conditions are uncontrollable, inconvenience is brought to users, and even secondary eye injury is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects existing in the prior art and provides a novel handheld pressing type eye washer. The utility model adopts the technical proposal that:
a novel hand-held pressing type eye washer comprises a bottle body, an extrusion pump, a button and a transparent eyeshade and is characterized in that an opening is formed in the bottom of the extrusion pump, a bottle body is arranged in the opening of the extrusion pump, a sleeve is arranged at the position, far away from the opening, of the extrusion pump, an inflator is arranged in the center of the extrusion pump, an air vent is formed in one side of the inflator and communicated with the extrusion pump, a piston is arranged in the inflator, a piston rod is fixedly arranged at the top of the piston, a spring sleeve is arranged at one end, far away from the piston, of the piston rod, the button is arranged in the sleeve, a spring sleeve is arranged at the bottom of the button and opposite to the top of the extrusion pump, a spring is arranged in the spring sleeve, a rotating shaft is arranged at one side of the extrusion pump, a rotating block is connected and arranged at one side, far away from the rotating shaft, of the transparent eyeshade, a sealing rubber ring is arranged at the periphery of the transparent eyeshade, a water outlet pipe is arranged at the opening of the extrusion pump, the water outlet pipe and the water inlet pipe are both connected with the bottom of the transparent eyeshade, the surface of the transparent eyeshade is provided with a plurality of clamping grooves, and the top of the bottle body is provided with an opening.
As an improvement, the improved extrusion bottle is characterized in that an external thread is arranged at the opening of the bottle body, and an internal thread is arranged at the opening of the bottom of the extrusion pump and matched with the opening of the bottle body
As an improvement, the water outlet pipe is characterized in that the length of the water outlet pipe extending into the bottle body is longer than that of the water inlet pipe.
As an improvement, the utility model is characterized in that the water outlet pipe and the water inlet pipe are respectively provided with two connecting ports with the transparent eyeshade.
The improved structure is characterized in that the centers of the transparent eyeshade and the connection part of the water outlet pipe and the water inlet pipe are inwards sunken to form a nose support.
The improvement is characterized in that the air cylinder and the vent hole are both provided with one-way air valves.
The utility model has the advantages that:
this novel handheld push type eye washer, simple structure, the external screw thread through the bottle cooperatees with the internal thread of displacement pump and makes the bottle be connected fixedly with the displacement pump, and the inflator inflates to the bottle through the piston, and the air vent can prevent the suck-back, and air vent and inflator all are provided with one way air valve, prevents unable inflating to the inflator, and the pivot can make the eye-shade rotate different angles with the commentaries on classics piece, and the draw-in groove on eye-shade surface can block auxiliary appliances such as elastic cord.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the lifting box of the present invention;
reference symbol comparison table:
1. a bottle body; 2. an extrusion pump; 3. a sleeve; 4. a button; 5. a spring housing; 6. a spring; 7. a piston rod; 8. a piston; 9. an air cylinder; 10. a vent hole; 11. a water inlet pipe; 12. a water outlet pipe; 13. a rotating shaft; 14. rotating the block; 15. a transparent eye cover; 16. sealing the rubber ring; 17. a card slot; 18. a nose pad.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals.
It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
In order to make the content of the present invention more clearly understood, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the present invention.
As shown in fig. 1 and 2, a novel hand-held pressing type eye washer comprises a bottle body 1, an extrusion pump 2, a button 4 and a transparent eye mask 15, and is characterized in that an opening is arranged at the bottom of the extrusion pump 2 for placing the bottle body 1, a sleeve 3 stabilizing button 4 is arranged at the position of the extrusion pump 2 away from the opening, an air cylinder 9 is arranged at the center of the extrusion pump 2 for inflating the interior of the bottle body 1 to increase air pressure, an air vent 10 is arranged at one side of the air cylinder 9 and communicated with the extrusion pump 2 for preventing liquid in the bottle body 1 from flowing backwards, a piston 8 is arranged in the air cylinder 9 for inflating the air cylinder 9, a piston rod 7 is fixedly arranged at the top of the piston 8, one end of the piston rod 7 away from the piston 8 is arranged in the sleeve 3 for conveniently inflating the air cylinder 9, a spring sleeve 5 is arranged at the bottom of the button 4 and opposite to the top of the extrusion pump 2, a spring 6 is arranged in the spring sleeve 5 for achieving the resetting effect, a rotating shaft 13 is arranged at one side of the extrusion pump 2, a rotating block 14 is connected and arranged on a rotating shaft 13, a transparent eye shield 15 is arranged on one side of the rotating block 14 far away from the rotating shaft 13 and can rotate at a certain angle by virtue of the rotating shaft 13, a sealing rubber ring 16 is arranged around the transparent eye shield 15 and is used for sealing the transparent eye shield 15 to prevent liquid leakage, an outlet pipe 12 and a water inlet pipe 11 are arranged at the opening of an extrusion pump 2, the outlet pipe 12 and the water inlet pipe 11 are both connected with the bottom of the transparent eye shield 15 and are used for filling liquid into the transparent eye shield 15, a plurality of clamping grooves 17 are arranged on the surface of the transparent eye shield 15, an opening is arranged at the top of a bottle body 1, an external thread is arranged at the opening of the bottle body 1, an internal thread is arranged at the opening at the bottom of the extrusion pump 2 and matched with the opening of the bottle body 1 to stably connect the bottle body 1 and the extrusion pump 2, two connecting ports are respectively arranged on the water outlet pipe 12 and the water inlet pipe 11, the transparent eye shield 15 and the center of the connecting port of the water outlet pipe 12 are inwards sunken to form a nose support 18, the air cylinder 9 and the air vent 10 are both provided with one-way air valves to prevent suck-back.
This novel handheld push type eyewash ware, with bottle 1 through the screw thread with 2 fixed backs of squeeze pump, press transparent eye cover 15 in the eye, or utilize draw-in groove 17 to block auxiliary fixtures such as elastic cord, press the button 4 at 2 tops of squeeze pump afterwards and promote piston rod 7 and 8 air cylinders 9 of piston and inflate the pressurization to bottle 1, utilize atmospheric pressure to get into transparent eye cover 15 through outlet pipe 12 with the interior water of bottle 1 in, during liquid medicine flows back to bottle 1 through oral siphon 11.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. A novel handheld pressing type eye washer comprises a bottle body (1), an extrusion pump (2), a button (4) and a transparent eye mask (15), and is characterized in that an opening is formed in the bottom of the extrusion pump (2), the bottle body (1) is arranged in the opening of the extrusion pump (2), a sleeve (3) is arranged at the position, away from the opening, of the extrusion pump (2), an air cylinder (9) is arranged at the center of the extrusion pump (2), an air vent (10) is formed in one side of the air cylinder (9) and penetrates through the extrusion pump (2), a piston (8) is arranged inside the air cylinder (9), a piston rod (7) is fixedly arranged at the top of the piston (8), the button (4) is arranged at one end, away from the piston (8), of the piston rod (7) and the sleeve (3), the button (4) is arranged at the bottom of the button (4) and the top of the extrusion pump (2) relatively, and a spring sleeve (5) is arranged at the bottom of the button (4), spring (6) are arranged inside spring housing (5), one side of extrusion pump (2) is provided with a rotating shaft (13), rotating shaft (13) is connected and is provided with a rotating block (14), rotating block (14) is provided with a transparent eye shield (15) on one side of keeping away from rotating shaft (13), a sealing rubber ring (16) is arranged around transparent eye shield (15), an opening of extrusion pump (2) is provided with a water outlet pipe (12) and a water inlet pipe (11), the water outlet pipe (12) and the water inlet pipe (11) are connected with the bottom of transparent eye shield (15), a plurality of clamping grooves (17) are arranged on the surface of transparent eye shield (15), and an opening is arranged at the top of bottle body (1).
2. The novel handheld pressing type eye washer as claimed in claim 1, wherein the opening of the bottle body (1) is provided with external threads, and the opening at the bottom of the extrusion pump (2) is provided with internal threads matched with the opening of the bottle body (1).
3. The novel handheld pressing type eye washer as claimed in claim 1, wherein the length of the water outlet pipe (12) extending into the bottle body (1) is longer than that of the water inlet pipe (11).
4. A novel hand-held press type eye washer according to claim 3, wherein the water outlet pipe (12) and the water inlet pipe (11) are respectively provided with two connecting ports with the transparent eye mask (15).
5. The novel hand-held pressing type eye washer as claimed in claim 1, wherein the center of the connection between the transparent eye cover (15) and the water inlet pipe (11) and the water outlet pipe (12) is recessed inwards to form a nose pad (18).
6. The novel hand-held press type eye washer as claimed in claim 1, wherein the air cylinder (9) and the air vent (10) are provided with one-way air valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123263170.3U CN217138638U (en) | 2021-12-23 | 2021-12-23 | Novel handheld push type eye washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123263170.3U CN217138638U (en) | 2021-12-23 | 2021-12-23 | Novel handheld push type eye washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217138638U true CN217138638U (en) | 2022-08-09 |
Family
ID=82685732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123263170.3U Active CN217138638U (en) | 2021-12-23 | 2021-12-23 | Novel handheld push type eye washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217138638U (en) |
-
2021
- 2021-12-23 CN CN202123263170.3U patent/CN217138638U/en active Active
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